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chore: let's use LF all the time

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This commit is contained in:
Gary Wang
2025-07-23 21:20:34 +08:00
parent 347681e604
commit ed5a602332
35 changed files with 3505 additions and 3505 deletions
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42
LICENSE
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@ -1,21 +1,21 @@
MIT License MIT License
Copyright (c) 2025 BLumia Copyright (c) 2025 BLumia
Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software. copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE. SOFTWARE.

66
REUSE.toml
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version = 1 version = 1
SPDX-PackageName = "Pineapple Pictures" SPDX-PackageName = "Pineapple Pictures"
SPDX-PackageDownloadLocation = "https://github.com/BLumia/pineapple-pictures" SPDX-PackageDownloadLocation = "https://github.com/BLumia/pineapple-pictures"
[[annotations]] [[annotations]]
path = [".gitignore", "appveyor.yml", ".github/**"] path = [".gitignore", "appveyor.yml", ".github/**"]
precedence = "aggregate" precedence = "aggregate"
SPDX-FileCopyrightText = "None" SPDX-FileCopyrightText = "None"
SPDX-License-Identifier = "CC0-1.0" SPDX-License-Identifier = "CC0-1.0"
[[annotations]] [[annotations]]
path = ["README**.md", "NEWS", "assets/**.rc", "assets/**.qrc", "dist/**"] path = ["README**.md", "NEWS", "assets/**.rc", "assets/**.qrc", "dist/**"]
precedence = "aggregate" precedence = "aggregate"
SPDX-FileCopyrightText = "None" SPDX-FileCopyrightText = "None"
SPDX-License-Identifier = "CC0-1.0" SPDX-License-Identifier = "CC0-1.0"
[[annotations]] [[annotations]]
path = ["app/translations/**.ts", "assets/plain/translators.html"] path = ["app/translations/**.ts", "assets/plain/translators.html"]
precedence = "aggregate" precedence = "aggregate"
SPDX-FileCopyrightText = "Translators from hosted.weblate.org" SPDX-FileCopyrightText = "Translators from hosted.weblate.org"
SPDX-License-Identifier = "MIT" SPDX-License-Identifier = "MIT"
[[annotations]] [[annotations]]
path = "assets/icons/**.svg" path = "assets/icons/**.svg"
precedence = "aggregate" precedence = "aggregate"
SPDX-FileCopyrightText = "2022 Gary Wang" SPDX-FileCopyrightText = "2022 Gary Wang"
SPDX-License-Identifier = "MIT" SPDX-License-Identifier = "MIT"
[[annotations]] [[annotations]]
path = "assets/icons/app-icon.**" path = "assets/icons/app-icon.**"
precedence = "aggregate" precedence = "aggregate"
SPDX-FileCopyrightText = "2020 Lovelyblack" SPDX-FileCopyrightText = "2020 Lovelyblack"
SPDX-License-Identifier = "MIT" SPDX-License-Identifier = "MIT"

362
app/aboutdialog.cpp
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// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "aboutdialog.h" #include "aboutdialog.h"
#include <QAbstractButton> #include <QAbstractButton>
#include <QDialogButtonBox> #include <QDialogButtonBox>
#include <QTextBrowser> #include <QTextBrowser>
#include <QTabWidget> #include <QTabWidget>
#include <QVBoxLayout> #include <QVBoxLayout>
#include <QApplication> #include <QApplication>
#include <QLabel> #include <QLabel>
#include <QPushButton> #include <QPushButton>
#include <QFile> #include <QFile>
using namespace Qt::Literals::StringLiterals; using namespace Qt::Literals::StringLiterals;
AboutDialog::AboutDialog(QWidget *parent) AboutDialog::AboutDialog(QWidget *parent)
: QDialog(parent) : QDialog(parent)
, m_tabWidget(new QTabWidget) , m_tabWidget(new QTabWidget)
, m_buttonBox(new QDialogButtonBox) , m_buttonBox(new QDialogButtonBox)
, m_helpTextEdit(new QTextBrowser) , m_helpTextEdit(new QTextBrowser)
, m_aboutTextEdit(new QTextBrowser) , m_aboutTextEdit(new QTextBrowser)
, m_specialThanksTextEdit(new QTextBrowser) , m_specialThanksTextEdit(new QTextBrowser)
, m_licenseTextEdit(new QTextBrowser) , m_licenseTextEdit(new QTextBrowser)
, m_3rdPartyLibsTextEdit(new QTextBrowser) , m_3rdPartyLibsTextEdit(new QTextBrowser)
{ {
this->setWindowTitle(tr("About")); this->setWindowTitle(tr("About"));
const QStringList helpStr { const QStringList helpStr {
u"<p>%1</p>"_s.arg(tr("Launch application with image file path as argument to load the file.")), u"<p>%1</p>"_s.arg(tr("Launch application with image file path as argument to load the file.")),
u"<p>%1</p>"_s.arg(tr("Drag and drop image file onto the window is also supported.")), u"<p>%1</p>"_s.arg(tr("Drag and drop image file onto the window is also supported.")),
u"<p>%1</p>"_s.arg(tr("None of the operations in this application will alter the pictures on disk.")), u"<p>%1</p>"_s.arg(tr("None of the operations in this application will alter the pictures on disk.")),
u"<p>%1</p>"_s.arg(tr("Context menu option explanation:")), u"<p>%1</p>"_s.arg(tr("Context menu option explanation:")),
u"<ul>"_s, u"<ul>"_s,
// blumia: Chain two arg() here since it seems lupdate will remove one of them if we use // blumia: Chain two arg() here since it seems lupdate will remove one of them if we use
// the old `arg(QCoreApp::translate(), tr())` way, but it's worth to mention // the old `arg(QCoreApp::translate(), tr())` way, but it's worth to mention
// `arg(QCoreApp::translate(), this->tr())` works, but lupdate will complain about the usage. // `arg(QCoreApp::translate(), this->tr())` works, but lupdate will complain about the usage.
u"<li><b>%1</b>:<br/>%2</li>"_s u"<li><b>%1</b>:<br/>%2</li>"_s
.arg(QCoreApplication::translate("MainWindow", "Stay on top")) .arg(QCoreApplication::translate("MainWindow", "Stay on top"))
.arg(tr("Make window stay on top of all other windows.")), .arg(tr("Make window stay on top of all other windows.")),
u"<li><b>%1</b>:<br/>%2</li>"_s u"<li><b>%1</b>:<br/>%2</li>"_s
.arg(QCoreApplication::translate("MainWindow", "Protected mode")) .arg(QCoreApplication::translate("MainWindow", "Protected mode"))
.arg(tr("Avoid close window accidentally. (eg. by double clicking the window)")), .arg(tr("Avoid close window accidentally. (eg. by double clicking the window)")),
u"<li><b>%1</b>:<br/>%2</li>"_s u"<li><b>%1</b>:<br/>%2</li>"_s
.arg(QCoreApplication::translate("MainWindow", "Keep transformation", "The 'transformation' means the flip/rotation status that currently applied to the image view")) .arg(QCoreApplication::translate("MainWindow", "Keep transformation", "The 'transformation' means the flip/rotation status that currently applied to the image view"))
.arg(tr("Avoid resetting the zoom/rotation/flip state that was applied to the image view when switching between images.")), .arg(tr("Avoid resetting the zoom/rotation/flip state that was applied to the image view when switching between images.")),
u"</ul>"_s u"</ul>"_s
}; };
const QStringList aboutStr { const QStringList aboutStr {
u"<center><img width='128' height='128' src=':/icons/app-icon.svg'/><br/>"_s, u"<center><img width='128' height='128' src=':/icons/app-icon.svg'/><br/>"_s,
qApp->applicationDisplayName(), qApp->applicationDisplayName(),
(u"<br/>"_s + tr("Version: %1").arg( (u"<br/>"_s + tr("Version: %1").arg(
#ifdef GIT_DESCRIBE_VERSION_STRING #ifdef GIT_DESCRIBE_VERSION_STRING
GIT_DESCRIBE_VERSION_STRING GIT_DESCRIBE_VERSION_STRING
#else #else
qApp->applicationVersion() qApp->applicationVersion()
#endif // GIT_DESCRIBE_VERSION_STRING #endif // GIT_DESCRIBE_VERSION_STRING
)), )),
u"<hr/>"_s, u"<hr/>"_s,
tr("Copyright (c) %1 %2", "%1 is year, %2 is the name of copyright holder(s)") tr("Copyright (c) %1 %2", "%1 is year, %2 is the name of copyright holder(s)")
.arg(u"2025"_s, u"<a href='https://github.com/BLumia'>@BLumia</a>"_s), .arg(u"2025"_s, u"<a href='https://github.com/BLumia'>@BLumia</a>"_s),
u"<br/>"_s, u"<br/>"_s,
tr("Logo designed by %1").arg(u"<a href='https://github.com/Lovelyblack'>@Lovelyblack</a>"_s), tr("Logo designed by %1").arg(u"<a href='https://github.com/Lovelyblack'>@Lovelyblack</a>"_s),
u"<hr/>"_s, u"<hr/>"_s,
tr("Built with Qt %1 (%2)").arg(QT_VERSION_STR, QSysInfo::buildCpuArchitecture()), tr("Built with Qt %1 (%2)").arg(QT_VERSION_STR, QSysInfo::buildCpuArchitecture()),
QStringLiteral("<br/><a href='%1'>%2</a>").arg("https://github.com/BLumia/pineapple-pictures", tr("Source code")), QStringLiteral("<br/><a href='%1'>%2</a>").arg("https://github.com/BLumia/pineapple-pictures", tr("Source code")),
u"</center>"_s u"</center>"_s
}; };
QFile translaterHtml(u":/plain/translators.html"_s); QFile translaterHtml(u":/plain/translators.html"_s);
bool canOpenFile = translaterHtml.open(QIODevice::ReadOnly); bool canOpenFile = translaterHtml.open(QIODevice::ReadOnly);
const QByteArray & translatorList = canOpenFile ? translaterHtml.readAll() : QByteArrayLiteral(""); const QByteArray & translatorList = canOpenFile ? translaterHtml.readAll() : QByteArrayLiteral("");
const QStringList specialThanksStr { const QStringList specialThanksStr {
u"<h1 align='center'>%1</h1><a href='%2'>%3</a><p>%4</p>"_s.arg( u"<h1 align='center'>%1</h1><a href='%2'>%3</a><p>%4</p>"_s.arg(
tr("Contributors"), tr("Contributors"),
u"https://github.com/BLumia/pineapple-pictures/graphs/contributors"_s, u"https://github.com/BLumia/pineapple-pictures/graphs/contributors"_s,
tr("List of contributors on GitHub"), tr("List of contributors on GitHub"),
tr("Thanks to all people who contributed to this project.") tr("Thanks to all people who contributed to this project.")
), ),
u"<h1 align='center'>%1</h1><p>%2</p>%3"_s.arg( u"<h1 align='center'>%1</h1><p>%2</p>%3"_s.arg(
tr("Translators"), tr("Translators"),
tr("I would like to thank the following people who volunteered to translate this application."), tr("I would like to thank the following people who volunteered to translate this application."),
translatorList translatorList
) )
}; };
const QStringList licenseStr { const QStringList licenseStr {
u"<h1 align='center'><b>%1</b></h1>"_s.arg(tr("Your Rights")), u"<h1 align='center'><b>%1</b></h1>"_s.arg(tr("Your Rights")),
u"<p>%1</p><p>%2</p><ul><li>%3</li><li>%4</li><li>%5</li><li>%6</li></ul>"_s.arg( u"<p>%1</p><p>%2</p><ul><li>%3</li><li>%4</li><li>%5</li><li>%6</li></ul>"_s.arg(
tr("%1 is released under the MIT License."), // %1 tr("%1 is released under the MIT License."), // %1
tr("This license grants people a number of freedoms:"), // %2 tr("This license grants people a number of freedoms:"), // %2
tr("You are free to use %1, for any purpose"), // %3 tr("You are free to use %1, for any purpose"), // %3
tr("You are free to distribute %1"), // %4 tr("You are free to distribute %1"), // %4
tr("You can study how %1 works and change it"), // %5 tr("You can study how %1 works and change it"), // %5
tr("You can distribute changed versions of %1") // %6 tr("You can distribute changed versions of %1") // %6
).arg(u"<i>%1</i>"_s), ).arg(u"<i>%1</i>"_s),
u"<p>%1</p>"_s.arg(tr("The MIT license guarantees you this freedom. Nobody is ever permitted to take it away.")), u"<p>%1</p>"_s.arg(tr("The MIT license guarantees you this freedom. Nobody is ever permitted to take it away.")),
u"<hr/><pre>%2</pre>"_s u"<hr/><pre>%2</pre>"_s
}; };
const QString mitLicense(QStringLiteral(R"(Expat/MIT License const QString mitLicense(QStringLiteral(R"(Expat/MIT License
Copyright (c) 2025 BLumia Copyright (c) 2025 BLumia
Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions: furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software. copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE. SOFTWARE.
)")); )"));
const QStringList thirdPartyLibsStr { const QStringList thirdPartyLibsStr {
u"<h1 align='center'><b>%1</b></h1>"_s.arg(tr("Third-party Libraries used by %1")), u"<h1 align='center'><b>%1</b></h1>"_s.arg(tr("Third-party Libraries used by %1")),
tr("%1 is built on the following free software libraries:", "Free as in freedom"), tr("%1 is built on the following free software libraries:", "Free as in freedom"),
u"<ul>"_s, u"<ul>"_s,
#ifdef HAVE_EXIV2_VERSION #ifdef HAVE_EXIV2_VERSION
u"<li><a href='%1'>%2</a>: %3</li>"_s.arg("https://www.exiv2.org/", "Exiv2", "GPLv2"), u"<li><a href='%1'>%2</a>: %3</li>"_s.arg("https://www.exiv2.org/", "Exiv2", "GPLv2"),
#endif // EXIV2_VERSION #endif // EXIV2_VERSION
u"<li><a href='%1'>%2</a>: %3</li>"_s.arg("https://www.qt.io/", "Qt", "GPLv2 + GPLv3 + LGPLv2.1 + LGPLv3"), u"<li><a href='%1'>%2</a>: %3</li>"_s.arg("https://www.qt.io/", "Qt", "GPLv2 + GPLv3 + LGPLv2.1 + LGPLv3"),
u"</ul>"_s u"</ul>"_s
}; };
m_helpTextEdit->setText(helpStr.join('\n')); m_helpTextEdit->setText(helpStr.join('\n'));
m_aboutTextEdit->setText(aboutStr.join('\n')); m_aboutTextEdit->setText(aboutStr.join('\n'));
m_aboutTextEdit->setOpenExternalLinks(true); m_aboutTextEdit->setOpenExternalLinks(true);
m_specialThanksTextEdit->setText(specialThanksStr.join('\n')); m_specialThanksTextEdit->setText(specialThanksStr.join('\n'));
m_specialThanksTextEdit->setOpenExternalLinks(true); m_specialThanksTextEdit->setOpenExternalLinks(true);
m_licenseTextEdit->setText(licenseStr.join('\n').arg(qApp->applicationDisplayName(), mitLicense)); m_licenseTextEdit->setText(licenseStr.join('\n').arg(qApp->applicationDisplayName(), mitLicense));
m_3rdPartyLibsTextEdit->setText(thirdPartyLibsStr.join('\n').arg(u"<i>%1</i>"_s).arg(qApp->applicationDisplayName())); m_3rdPartyLibsTextEdit->setText(thirdPartyLibsStr.join('\n').arg(u"<i>%1</i>"_s).arg(qApp->applicationDisplayName()));
m_3rdPartyLibsTextEdit->setOpenExternalLinks(true); m_3rdPartyLibsTextEdit->setOpenExternalLinks(true);
m_tabWidget->addTab(m_helpTextEdit, tr("&Help")); m_tabWidget->addTab(m_helpTextEdit, tr("&Help"));
m_tabWidget->addTab(m_aboutTextEdit, tr("&About")); m_tabWidget->addTab(m_aboutTextEdit, tr("&About"));
m_tabWidget->addTab(m_specialThanksTextEdit, tr("&Special Thanks")); m_tabWidget->addTab(m_specialThanksTextEdit, tr("&Special Thanks"));
m_tabWidget->addTab(m_licenseTextEdit, tr("&License")); m_tabWidget->addTab(m_licenseTextEdit, tr("&License"));
m_tabWidget->addTab(m_3rdPartyLibsTextEdit, tr("&Third-party Libraries")); m_tabWidget->addTab(m_3rdPartyLibsTextEdit, tr("&Third-party Libraries"));
m_buttonBox->setStandardButtons(QDialogButtonBox::Close); m_buttonBox->setStandardButtons(QDialogButtonBox::Close);
connect(m_buttonBox, QOverload<QAbstractButton *>::of(&QDialogButtonBox::clicked), this, [this](){ connect(m_buttonBox, QOverload<QAbstractButton *>::of(&QDialogButtonBox::clicked), this, [this](){
this->close(); this->close();
}); });
setLayout(new QVBoxLayout); setLayout(new QVBoxLayout);
layout()->addWidget(m_tabWidget); layout()->addWidget(m_tabWidget);
layout()->addWidget(m_buttonBox); layout()->addWidget(m_buttonBox);
setMinimumSize(361, 161); // not sure why it complain "Unable to set geometry" setMinimumSize(361, 161); // not sure why it complain "Unable to set geometry"
setWindowFlag(Qt::WindowContextHelpButtonHint, false); setWindowFlag(Qt::WindowContextHelpButtonHint, false);
} }
AboutDialog::~AboutDialog() AboutDialog::~AboutDialog()
{ {
} }
QSize AboutDialog::sizeHint() const QSize AboutDialog::sizeHint() const
{ {
return QSize(520, 350); return QSize(520, 350);
} }

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app/aboutdialog.h
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// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef ABOUTDIALOG_H #ifndef ABOUTDIALOG_H
#define ABOUTDIALOG_H #define ABOUTDIALOG_H
#include <QDialog> #include <QDialog>
QT_BEGIN_NAMESPACE QT_BEGIN_NAMESPACE
class QTextBrowser; class QTextBrowser;
class QTabWidget; class QTabWidget;
class QDialogButtonBox; class QDialogButtonBox;
QT_END_NAMESPACE QT_END_NAMESPACE
class AboutDialog : public QDialog class AboutDialog : public QDialog
{ {
Q_OBJECT Q_OBJECT
public: public:
explicit AboutDialog(QWidget *parent = nullptr); explicit AboutDialog(QWidget *parent = nullptr);
~AboutDialog() override; ~AboutDialog() override;
QSize sizeHint() const override; QSize sizeHint() const override;
private: private:
QTabWidget * m_tabWidget = nullptr; QTabWidget * m_tabWidget = nullptr;
QDialogButtonBox * m_buttonBox = nullptr; QDialogButtonBox * m_buttonBox = nullptr;
QTextBrowser * m_helpTextEdit = nullptr; QTextBrowser * m_helpTextEdit = nullptr;
QTextBrowser * m_aboutTextEdit = nullptr; QTextBrowser * m_aboutTextEdit = nullptr;
QTextBrowser * m_specialThanksTextEdit = nullptr; QTextBrowser * m_specialThanksTextEdit = nullptr;
QTextBrowser * m_licenseTextEdit = nullptr; QTextBrowser * m_licenseTextEdit = nullptr;
QTextBrowser * m_3rdPartyLibsTextEdit = nullptr; QTextBrowser * m_3rdPartyLibsTextEdit = nullptr;
}; };
#endif // ABOUTDIALOG_H #endif // ABOUTDIALOG_H

306
app/actionmanager.cpp
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// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "actionmanager.h" #include "actionmanager.h"
#include "mainwindow.h" #include "mainwindow.h"
#include <QGuiApplication> #include <QGuiApplication>
#include <QSvgRenderer> #include <QSvgRenderer>
#include <QPainter> #include <QPainter>
#define ICON_NAME(name)\ #define ICON_NAME(name)\
QStringLiteral(":/icons/" #name ".svg") QStringLiteral(":/icons/" #name ".svg")
#define ACTION_NAME(s) QStringLiteral(STRIFY(s)) #define ACTION_NAME(s) QStringLiteral(STRIFY(s))
#define STRIFY(s) #s #define STRIFY(s) #s
QIcon ActionManager::loadHidpiIcon(const QString &resp, QSize sz) QIcon ActionManager::loadHidpiIcon(const QString &resp, QSize sz)
{ {
QSvgRenderer r(resp); QSvgRenderer r(resp);
QPixmap pm = QPixmap(sz * qApp->devicePixelRatio()); QPixmap pm = QPixmap(sz * qApp->devicePixelRatio());
pm.fill(Qt::transparent); pm.fill(Qt::transparent);
QPainter p(&pm); QPainter p(&pm);
r.render(&p); r.render(&p);
pm.setDevicePixelRatio(qApp->devicePixelRatio()); pm.setDevicePixelRatio(qApp->devicePixelRatio());
return QIcon(pm); return QIcon(pm);
} }
void ActionManager::setupAction(MainWindow *mainWindow) void ActionManager::setupAction(MainWindow *mainWindow)
{ {
auto create_action = [] (QWidget *w, QAction **a, QString i, QString an, bool iconFromTheme = false) { auto create_action = [] (QWidget *w, QAction **a, QString i, QString an, bool iconFromTheme = false) {
*a = new QAction(w); *a = new QAction(w);
if (!i.isNull()) if (!i.isNull())
(*a)->setIcon(iconFromTheme ? QIcon::fromTheme(i) : ActionManager::loadHidpiIcon(i)); (*a)->setIcon(iconFromTheme ? QIcon::fromTheme(i) : ActionManager::loadHidpiIcon(i));
(*a)->setObjectName(an); (*a)->setObjectName(an);
w->addAction(*a); w->addAction(*a);
}; };
#define CREATE_NEW_ICON_ACTION(w, a, i) create_action(w, &a, ICON_NAME(i), ACTION_NAME(a)) #define CREATE_NEW_ICON_ACTION(w, a, i) create_action(w, &a, ICON_NAME(i), ACTION_NAME(a))
CREATE_NEW_ICON_ACTION(mainWindow, actionActualSize, zoom-original); CREATE_NEW_ICON_ACTION(mainWindow, actionActualSize, zoom-original);
CREATE_NEW_ICON_ACTION(mainWindow, actionToggleMaximize, view-fullscreen); CREATE_NEW_ICON_ACTION(mainWindow, actionToggleMaximize, view-fullscreen);
CREATE_NEW_ICON_ACTION(mainWindow, actionZoomIn, zoom-in); CREATE_NEW_ICON_ACTION(mainWindow, actionZoomIn, zoom-in);
CREATE_NEW_ICON_ACTION(mainWindow, actionZoomOut, zoom-out); CREATE_NEW_ICON_ACTION(mainWindow, actionZoomOut, zoom-out);
CREATE_NEW_ICON_ACTION(mainWindow, actionToggleCheckerboard, view-background-checkerboard); CREATE_NEW_ICON_ACTION(mainWindow, actionToggleCheckerboard, view-background-checkerboard);
CREATE_NEW_ICON_ACTION(mainWindow, actionRotateClockwise, object-rotate-right); CREATE_NEW_ICON_ACTION(mainWindow, actionRotateClockwise, object-rotate-right);
#undef CREATE_NEW_ICON_ACTION #undef CREATE_NEW_ICON_ACTION
#define CREATE_NEW_ACTION(w, a) create_action(w, &a, QString(), ACTION_NAME(a)) #define CREATE_NEW_ACTION(w, a) create_action(w, &a, QString(), ACTION_NAME(a))
#define CREATE_NEW_THEMEICON_ACTION(w, a, i) create_action(w, &a, QLatin1String(STRIFY(i)), ACTION_NAME(a), true) #define CREATE_NEW_THEMEICON_ACTION(w, a, i) create_action(w, &a, QLatin1String(STRIFY(i)), ACTION_NAME(a), true)
CREATE_NEW_ACTION(mainWindow, actionRotateCounterClockwise); CREATE_NEW_ACTION(mainWindow, actionRotateCounterClockwise);
CREATE_NEW_ACTION(mainWindow, actionPrevPicture); CREATE_NEW_ACTION(mainWindow, actionPrevPicture);
CREATE_NEW_ACTION(mainWindow, actionNextPicture); CREATE_NEW_ACTION(mainWindow, actionNextPicture);
CREATE_NEW_ACTION(mainWindow, actionTogglePauseAnimation); CREATE_NEW_ACTION(mainWindow, actionTogglePauseAnimation);
CREATE_NEW_ACTION(mainWindow, actionAnimationNextFrame); CREATE_NEW_ACTION(mainWindow, actionAnimationNextFrame);
CREATE_NEW_THEMEICON_ACTION(mainWindow, actionOpen, document-open); CREATE_NEW_THEMEICON_ACTION(mainWindow, actionOpen, document-open);
CREATE_NEW_ACTION(mainWindow, actionHorizontalFlip); CREATE_NEW_ACTION(mainWindow, actionHorizontalFlip);
CREATE_NEW_ACTION(mainWindow, actionFitInView); CREATE_NEW_ACTION(mainWindow, actionFitInView);
CREATE_NEW_ACTION(mainWindow, actionFitByWidth); CREATE_NEW_ACTION(mainWindow, actionFitByWidth);
CREATE_NEW_THEMEICON_ACTION(mainWindow, actionCopyPixmap, edit-copy); CREATE_NEW_THEMEICON_ACTION(mainWindow, actionCopyPixmap, edit-copy);
CREATE_NEW_ACTION(mainWindow, actionCopyFilePath); CREATE_NEW_ACTION(mainWindow, actionCopyFilePath);
CREATE_NEW_THEMEICON_ACTION(mainWindow, actionPaste, edit-paste); CREATE_NEW_THEMEICON_ACTION(mainWindow, actionPaste, edit-paste);
CREATE_NEW_THEMEICON_ACTION(mainWindow, actionTrash, edit-delete); CREATE_NEW_THEMEICON_ACTION(mainWindow, actionTrash, edit-delete);
CREATE_NEW_ACTION(mainWindow, actionToggleStayOnTop); CREATE_NEW_ACTION(mainWindow, actionToggleStayOnTop);
CREATE_NEW_ACTION(mainWindow, actionToggleProtectMode); CREATE_NEW_ACTION(mainWindow, actionToggleProtectMode);
CREATE_NEW_ACTION(mainWindow, actionToggleAvoidResetTransform); CREATE_NEW_ACTION(mainWindow, actionToggleAvoidResetTransform);
CREATE_NEW_ACTION(mainWindow, actionSettings); CREATE_NEW_ACTION(mainWindow, actionSettings);
CREATE_NEW_THEMEICON_ACTION(mainWindow, actionHelp, system-help); CREATE_NEW_THEMEICON_ACTION(mainWindow, actionHelp, system-help);
CREATE_NEW_THEMEICON_ACTION(mainWindow, actionLocateInFileManager, system-file-manager); CREATE_NEW_THEMEICON_ACTION(mainWindow, actionLocateInFileManager, system-file-manager);
CREATE_NEW_THEMEICON_ACTION(mainWindow, actionProperties, document-properties); CREATE_NEW_THEMEICON_ACTION(mainWindow, actionProperties, document-properties);
CREATE_NEW_ACTION(mainWindow, actionQuitApp); CREATE_NEW_ACTION(mainWindow, actionQuitApp);
#undef CREATE_NEW_ACTION #undef CREATE_NEW_ACTION
#undef CREATE_NEW_THEMEICON_ACTION #undef CREATE_NEW_THEMEICON_ACTION
retranslateUi(mainWindow); retranslateUi(mainWindow);
QMetaObject::connectSlotsByName(mainWindow); QMetaObject::connectSlotsByName(mainWindow);
} }
void ActionManager::retranslateUi(MainWindow *mainWindow) void ActionManager::retranslateUi(MainWindow *mainWindow)
{ {
Q_UNUSED(mainWindow); Q_UNUSED(mainWindow);
actionOpen->setText(QCoreApplication::translate("MainWindow", "&Open...", nullptr)); actionOpen->setText(QCoreApplication::translate("MainWindow", "&Open...", nullptr));
actionActualSize->setText(QCoreApplication::translate("MainWindow", "Actual size", nullptr)); actionActualSize->setText(QCoreApplication::translate("MainWindow", "Actual size", nullptr));
actionToggleMaximize->setText(QCoreApplication::translate("MainWindow", "Toggle maximize", nullptr)); actionToggleMaximize->setText(QCoreApplication::translate("MainWindow", "Toggle maximize", nullptr));
actionZoomIn->setText(QCoreApplication::translate("MainWindow", "Zoom in", nullptr)); actionZoomIn->setText(QCoreApplication::translate("MainWindow", "Zoom in", nullptr));
actionZoomOut->setText(QCoreApplication::translate("MainWindow", "Zoom out", nullptr)); actionZoomOut->setText(QCoreApplication::translate("MainWindow", "Zoom out", nullptr));
actionToggleCheckerboard->setText(QCoreApplication::translate("MainWindow", "Toggle Checkerboard", nullptr)); actionToggleCheckerboard->setText(QCoreApplication::translate("MainWindow", "Toggle Checkerboard", nullptr));
actionRotateClockwise->setText(QCoreApplication::translate("MainWindow", "Rotate right", nullptr)); actionRotateClockwise->setText(QCoreApplication::translate("MainWindow", "Rotate right", nullptr));
actionRotateCounterClockwise->setText(QCoreApplication::translate("MainWindow", "Rotate left", nullptr)); actionRotateCounterClockwise->setText(QCoreApplication::translate("MainWindow", "Rotate left", nullptr));
actionPrevPicture->setText(QCoreApplication::translate("MainWindow", "Previous image", nullptr)); actionPrevPicture->setText(QCoreApplication::translate("MainWindow", "Previous image", nullptr));
actionNextPicture->setText(QCoreApplication::translate("MainWindow", "Next image", nullptr)); actionNextPicture->setText(QCoreApplication::translate("MainWindow", "Next image", nullptr));
actionTogglePauseAnimation->setText(QCoreApplication::translate("MainWindow", "Pause/Resume Animation", nullptr)); actionTogglePauseAnimation->setText(QCoreApplication::translate("MainWindow", "Pause/Resume Animation", nullptr));
actionAnimationNextFrame->setText(QCoreApplication::translate("MainWindow", "Animation Go to Next Frame", nullptr)); actionAnimationNextFrame->setText(QCoreApplication::translate("MainWindow", "Animation Go to Next Frame", nullptr));
actionHorizontalFlip->setText(QCoreApplication::translate("MainWindow", "Flip &Horizontally", nullptr)); actionHorizontalFlip->setText(QCoreApplication::translate("MainWindow", "Flip &Horizontally", nullptr));
actionFitInView->setText(QCoreApplication::translate("MainWindow", "Fit to view", nullptr)); actionFitInView->setText(QCoreApplication::translate("MainWindow", "Fit to view", nullptr));
actionFitByWidth->setText(QCoreApplication::translate("MainWindow", "Fit to width", nullptr)); actionFitByWidth->setText(QCoreApplication::translate("MainWindow", "Fit to width", nullptr));
actionCopyPixmap->setText(QCoreApplication::translate("MainWindow", "Copy P&ixmap", nullptr)); actionCopyPixmap->setText(QCoreApplication::translate("MainWindow", "Copy P&ixmap", nullptr));
actionCopyFilePath->setText(QCoreApplication::translate("MainWindow", "Copy &File Path", nullptr)); actionCopyFilePath->setText(QCoreApplication::translate("MainWindow", "Copy &File Path", nullptr));
actionPaste->setText(QCoreApplication::translate("MainWindow", "&Paste", nullptr)); actionPaste->setText(QCoreApplication::translate("MainWindow", "&Paste", nullptr));
actionTrash->setText(QCoreApplication::translate("MainWindow", "Move to Trash", nullptr)); actionTrash->setText(QCoreApplication::translate("MainWindow", "Move to Trash", nullptr));
actionToggleStayOnTop->setText(QCoreApplication::translate("MainWindow", "Stay on top", nullptr)); actionToggleStayOnTop->setText(QCoreApplication::translate("MainWindow", "Stay on top", nullptr));
actionToggleProtectMode->setText(QCoreApplication::translate("MainWindow", "Protected mode", nullptr)); actionToggleProtectMode->setText(QCoreApplication::translate("MainWindow", "Protected mode", nullptr));
actionToggleAvoidResetTransform->setText(QCoreApplication::translate("MainWindow", "Keep transformation", "The 'transformation' means the flip/rotation status that currently applied to the image view")); actionToggleAvoidResetTransform->setText(QCoreApplication::translate("MainWindow", "Keep transformation", "The 'transformation' means the flip/rotation status that currently applied to the image view"));
actionSettings->setText(QCoreApplication::translate("MainWindow", "Configure...", nullptr)); actionSettings->setText(QCoreApplication::translate("MainWindow", "Configure...", nullptr));
actionHelp->setText(QCoreApplication::translate("MainWindow", "Help", nullptr)); actionHelp->setText(QCoreApplication::translate("MainWindow", "Help", nullptr));
#ifdef Q_OS_WIN #ifdef Q_OS_WIN
actionLocateInFileManager->setText( actionLocateInFileManager->setText(
QCoreApplication::translate( QCoreApplication::translate(
"MainWindow", "Show in File Explorer", "MainWindow", "Show in File Explorer",
"File Explorer is the name of explorer.exe under Windows" "File Explorer is the name of explorer.exe under Windows"
) )
); );
#else #else
actionLocateInFileManager->setText(QCoreApplication::translate("MainWindow", "Show in directory", nullptr)); actionLocateInFileManager->setText(QCoreApplication::translate("MainWindow", "Show in directory", nullptr));
#endif // Q_OS_WIN #endif // Q_OS_WIN
actionProperties->setText(QCoreApplication::translate("MainWindow", "Properties", nullptr)); actionProperties->setText(QCoreApplication::translate("MainWindow", "Properties", nullptr));
actionQuitApp->setText(QCoreApplication::translate("MainWindow", "Quit", nullptr)); actionQuitApp->setText(QCoreApplication::translate("MainWindow", "Quit", nullptr));
} }
void ActionManager::setupShortcuts() void ActionManager::setupShortcuts()
{ {
actionOpen->setShortcut(QKeySequence::Open); actionOpen->setShortcut(QKeySequence::Open);
actionActualSize->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_0)); actionActualSize->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_0));
actionZoomIn->setShortcut(QKeySequence::ZoomIn); actionZoomIn->setShortcut(QKeySequence::ZoomIn);
actionZoomOut->setShortcut(QKeySequence::ZoomOut); actionZoomOut->setShortcut(QKeySequence::ZoomOut);
actionPrevPicture->setShortcuts({ actionPrevPicture->setShortcuts({
QKeySequence(Qt::Key_PageUp), QKeySequence(Qt::Key_PageUp),
QKeySequence(Qt::Key_Left), QKeySequence(Qt::Key_Left),
}); });
actionNextPicture->setShortcuts({ actionNextPicture->setShortcuts({
QKeySequence(Qt::Key_PageDown), QKeySequence(Qt::Key_PageDown),
QKeySequence(Qt::Key_Right), QKeySequence(Qt::Key_Right),
}); });
actionHorizontalFlip->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_R)); actionHorizontalFlip->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_R));
actionCopyPixmap->setShortcut(QKeySequence::Copy); actionCopyPixmap->setShortcut(QKeySequence::Copy);
actionPaste->setShortcut(QKeySequence::Paste); actionPaste->setShortcut(QKeySequence::Paste);
actionTrash->setShortcut(QKeySequence::Delete); actionTrash->setShortcut(QKeySequence::Delete);
actionHelp->setShortcut(QKeySequence::HelpContents); actionHelp->setShortcut(QKeySequence::HelpContents);
actionSettings->setShortcut(QKeySequence::Preferences); actionSettings->setShortcut(QKeySequence::Preferences);
actionProperties->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_I)); actionProperties->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_I));
actionQuitApp->setShortcuts({ actionQuitApp->setShortcuts({
QKeySequence(Qt::Key_Space), QKeySequence(Qt::Key_Space),
QKeySequence(Qt::Key_Escape) QKeySequence(Qt::Key_Escape)
}); });
} }

116
app/actionmanager.h
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@ -1,58 +1,58 @@
// SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net> // SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef ACTIONMANAGER_H #ifndef ACTIONMANAGER_H
#define ACTIONMANAGER_H #define ACTIONMANAGER_H
#include <QAction> #include <QAction>
class MainWindow; class MainWindow;
class ActionManager class ActionManager
{ {
public: public:
explicit ActionManager() = default; explicit ActionManager() = default;
~ActionManager() = default; ~ActionManager() = default;
void setupAction(MainWindow * mainWindow); void setupAction(MainWindow * mainWindow);
void retranslateUi(MainWindow *MainWindow); void retranslateUi(MainWindow *MainWindow);
void setupShortcuts(); void setupShortcuts();
static QIcon loadHidpiIcon(const QString &resp, QSize sz = QSize(32, 32)); static QIcon loadHidpiIcon(const QString &resp, QSize sz = QSize(32, 32));
public: public:
QAction *actionOpen; QAction *actionOpen;
QAction *actionActualSize; QAction *actionActualSize;
QAction *actionToggleMaximize; QAction *actionToggleMaximize;
QAction *actionZoomIn; QAction *actionZoomIn;
QAction *actionZoomOut; QAction *actionZoomOut;
QAction *actionToggleCheckerboard; QAction *actionToggleCheckerboard;
QAction *actionRotateClockwise; QAction *actionRotateClockwise;
QAction *actionRotateCounterClockwise; QAction *actionRotateCounterClockwise;
QAction *actionPrevPicture; QAction *actionPrevPicture;
QAction *actionNextPicture; QAction *actionNextPicture;
QAction *actionTogglePauseAnimation; QAction *actionTogglePauseAnimation;
QAction *actionAnimationNextFrame; QAction *actionAnimationNextFrame;
QAction *actionHorizontalFlip; QAction *actionHorizontalFlip;
QAction *actionFitInView; QAction *actionFitInView;
QAction *actionFitByWidth; QAction *actionFitByWidth;
QAction *actionCopyPixmap; QAction *actionCopyPixmap;
QAction *actionCopyFilePath; QAction *actionCopyFilePath;
QAction *actionPaste; QAction *actionPaste;
QAction *actionTrash; QAction *actionTrash;
QAction *actionToggleStayOnTop; QAction *actionToggleStayOnTop;
QAction *actionToggleProtectMode; QAction *actionToggleProtectMode;
QAction *actionToggleAvoidResetTransform; QAction *actionToggleAvoidResetTransform;
QAction *actionSettings; QAction *actionSettings;
QAction *actionHelp; QAction *actionHelp;
QAction *actionLocateInFileManager; QAction *actionLocateInFileManager;
QAction *actionProperties; QAction *actionProperties;
QAction *actionQuitApp; QAction *actionQuitApp;
}; };
#endif // ACTIONMANAGER_H #endif // ACTIONMANAGER_H

114
app/bottombuttongroup.cpp
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@ -1,57 +1,57 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "bottombuttongroup.h" #include "bottombuttongroup.h"
#include "opacityhelper.h" #include "opacityhelper.h"
#include <QToolButton> #include <QToolButton>
#include <QVBoxLayout> #include <QVBoxLayout>
#include <QDebug> #include <QDebug>
BottomButtonGroup::BottomButtonGroup(const std::vector<QAction *> &actionList, QWidget *parent) BottomButtonGroup::BottomButtonGroup(const std::vector<QAction *> &actionList, QWidget *parent)
: QGroupBox (parent) : QGroupBox (parent)
, m_opacityHelper(new OpacityHelper(this)) , m_opacityHelper(new OpacityHelper(this))
{ {
QHBoxLayout * mainLayout = new QHBoxLayout(this); QHBoxLayout * mainLayout = new QHBoxLayout(this);
mainLayout->setSizeConstraint(QLayout::SetFixedSize); mainLayout->setSizeConstraint(QLayout::SetFixedSize);
this->setLayout(mainLayout); this->setLayout(mainLayout);
this->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum); this->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
this->setStyleSheet("BottomButtonGroup {" this->setStyleSheet("BottomButtonGroup {"
"border: 1px solid gray;" "border: 1px solid gray;"
"border-top-left-radius: 10px;" "border-top-left-radius: 10px;"
"border-top-right-radius: 10px;" "border-top-right-radius: 10px;"
"border-style: none;" "border-style: none;"
"background-color:rgba(0,0,0,120)" "background-color:rgba(0,0,0,120)"
"}" "}"
"QToolButton {" "QToolButton {"
"background:transparent;" "background:transparent;"
"}" "}"
"QToolButton:!focus {" "QToolButton:!focus {"
"border-style: none;" "border-style: none;"
"}"); "}");
auto newActionBtn = [this](QAction * action) -> QToolButton * { auto newActionBtn = [this](QAction * action) -> QToolButton * {
QToolButton * btn = new QToolButton(this); QToolButton * btn = new QToolButton(this);
btn->setDefaultAction(action); btn->setDefaultAction(action);
btn->setIconSize(QSize(32, 32)); btn->setIconSize(QSize(32, 32));
btn->setFixedSize(40, 40); btn->setFixedSize(40, 40);
return btn; return btn;
}; };
for (QAction * action : actionList) { for (QAction * action : actionList) {
addButton(newActionBtn(action)); addButton(newActionBtn(action));
} }
} }
void BottomButtonGroup::setOpacity(qreal opacity, bool animated) void BottomButtonGroup::setOpacity(qreal opacity, bool animated)
{ {
m_opacityHelper->setOpacity(opacity, animated); m_opacityHelper->setOpacity(opacity, animated);
} }
void BottomButtonGroup::addButton(QAbstractButton *button) void BottomButtonGroup::addButton(QAbstractButton *button)
{ {
layout()->addWidget(button); layout()->addWidget(button);
updateGeometry(); updateGeometry();
} }

54
app/bottombuttongroup.h
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@ -1,27 +1,27 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef BOTTOMBUTTONGROUP_H #ifndef BOTTOMBUTTONGROUP_H
#define BOTTOMBUTTONGROUP_H #define BOTTOMBUTTONGROUP_H
#include <vector> #include <vector>
#include <QAbstractButton> #include <QAbstractButton>
#include <QGroupBox> #include <QGroupBox>
class OpacityHelper; class OpacityHelper;
class BottomButtonGroup : public QGroupBox class BottomButtonGroup : public QGroupBox
{ {
Q_OBJECT Q_OBJECT
public: public:
explicit BottomButtonGroup(const std::vector<QAction *> & actionList, QWidget *parent = nullptr); explicit BottomButtonGroup(const std::vector<QAction *> & actionList, QWidget *parent = nullptr);
void setOpacity(qreal opacity, bool animated = true); void setOpacity(qreal opacity, bool animated = true);
void addButton(QAbstractButton *button); void addButton(QAbstractButton *button);
private: private:
OpacityHelper * m_opacityHelper; OpacityHelper * m_opacityHelper;
}; };
#endif // BOTTOMBUTTONGROUP_H #endif // BOTTOMBUTTONGROUP_H

276
app/exiv2wrapper.cpp
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@ -1,138 +1,138 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "exiv2wrapper.h" #include "exiv2wrapper.h"
#ifdef HAVE_EXIV2_VERSION #ifdef HAVE_EXIV2_VERSION
#include <exiv2/exiv2.hpp> #include <exiv2/exiv2.hpp>
#else // HAVE_EXIV2_VERSION #else // HAVE_EXIV2_VERSION
namespace Exiv2 { namespace Exiv2 {
class Image {}; class Image {};
} }
#endif // HAVE_EXIV2_VERSION #endif // HAVE_EXIV2_VERSION
#include <sstream> #include <sstream>
#include <QFile> #include <QFile>
#include <QDebug> #include <QDebug>
Exiv2Wrapper::Exiv2Wrapper() Exiv2Wrapper::Exiv2Wrapper()
{ {
} }
Exiv2Wrapper::~Exiv2Wrapper() Exiv2Wrapper::~Exiv2Wrapper()
{ {
} }
#ifdef HAVE_EXIV2_VERSION // stupid AppleClang... #ifdef HAVE_EXIV2_VERSION // stupid AppleClang...
template<typename Collection, typename Iterator> template<typename Collection, typename Iterator>
void Exiv2Wrapper::cacheSection(Collection collection) void Exiv2Wrapper::cacheSection(Collection collection)
{ {
const Collection& exifData = collection; const Collection& exifData = collection;
Iterator it = exifData.begin(), end = exifData.end(); Iterator it = exifData.begin(), end = exifData.end();
for (; it != end; ++it) { for (; it != end; ++it) {
QString key = QString::fromUtf8(it->key().c_str()); QString key = QString::fromUtf8(it->key().c_str());
if (it->tagName().substr(0, 2) == "0x") continue; if (it->tagName().substr(0, 2) == "0x") continue;
// We might get exceptions like "No namespace info available for XMP prefix `Item'" // We might get exceptions like "No namespace info available for XMP prefix `Item'"
// when trying to get tagLabel() data from a Xmpdatum if the tag is not common-used. // when trying to get tagLabel() data from a Xmpdatum if the tag is not common-used.
// We don't care for those rare tags so let's just use a try-cache... // We don't care for those rare tags so let's just use a try-cache...
try { try {
QString label = QString::fromLocal8Bit(it->tagLabel().c_str()); QString label = QString::fromLocal8Bit(it->tagLabel().c_str());
std::ostringstream stream; std::ostringstream stream;
stream << *it; stream << *it;
QString value = QString::fromUtf8(stream.str().c_str()); QString value = QString::fromUtf8(stream.str().c_str());
m_metadataValue.insert(key, value); m_metadataValue.insert(key, value);
m_metadataLabel.insert(key, label); m_metadataLabel.insert(key, label);
qDebug() << key << label << value; qDebug() << key << label << value;
#if EXIV2_TEST_VERSION(0, 28, 0) #if EXIV2_TEST_VERSION(0, 28, 0)
} catch (Exiv2::Error & err) { } catch (Exiv2::Error & err) {
#else // 0.27.x #else // 0.27.x
} catch (Exiv2::AnyError & err) { } catch (Exiv2::AnyError & err) {
#endif // EXIV2_TEST_VERSION(0, 28, 0) #endif // EXIV2_TEST_VERSION(0, 28, 0)
qWarning() << "Error loading key" << key << ":" << err.what(); qWarning() << "Error loading key" << key << ":" << err.what();
} }
} }
} }
#endif // HAVE_EXIV2_VERSION #endif // HAVE_EXIV2_VERSION
bool Exiv2Wrapper::load(const QString &filePath) bool Exiv2Wrapper::load(const QString &filePath)
{ {
#ifdef HAVE_EXIV2_VERSION #ifdef HAVE_EXIV2_VERSION
QByteArray filePathByteArray = QFile::encodeName(filePath); QByteArray filePathByteArray = QFile::encodeName(filePath);
try { try {
m_exivImage.reset(Exiv2::ImageFactory::open(filePathByteArray.constData()).release()); m_exivImage.reset(Exiv2::ImageFactory::open(filePathByteArray.constData()).release());
m_exivImage->readMetadata(); m_exivImage->readMetadata();
} catch (const Exiv2::Error& error) { } catch (const Exiv2::Error& error) {
m_errMsg = QString::fromUtf8(error.what()); m_errMsg = QString::fromUtf8(error.what());
return false; return false;
} }
return true; return true;
#else // HAVE_EXIV2_VERSION #else // HAVE_EXIV2_VERSION
Q_UNUSED(filePath); Q_UNUSED(filePath);
return false; return false;
#endif // HAVE_EXIV2_VERSION #endif // HAVE_EXIV2_VERSION
} }
void Exiv2Wrapper::cacheSections() void Exiv2Wrapper::cacheSections()
{ {
#ifdef HAVE_EXIV2_VERSION #ifdef HAVE_EXIV2_VERSION
if (m_exivImage->checkMode(Exiv2::mdExif) & Exiv2::amRead) { if (m_exivImage->checkMode(Exiv2::mdExif) & Exiv2::amRead) {
cacheSection<Exiv2::ExifData, Exiv2::ExifData::const_iterator>(m_exivImage->exifData()); cacheSection<Exiv2::ExifData, Exiv2::ExifData::const_iterator>(m_exivImage->exifData());
} }
if (m_exivImage->checkMode(Exiv2::mdIptc) & Exiv2::amRead) { if (m_exivImage->checkMode(Exiv2::mdIptc) & Exiv2::amRead) {
cacheSection<Exiv2::IptcData, Exiv2::IptcData::const_iterator>(m_exivImage->iptcData()); cacheSection<Exiv2::IptcData, Exiv2::IptcData::const_iterator>(m_exivImage->iptcData());
} }
if (m_exivImage->checkMode(Exiv2::mdXmp) & Exiv2::amRead) { if (m_exivImage->checkMode(Exiv2::mdXmp) & Exiv2::amRead) {
cacheSection<Exiv2::XmpData, Exiv2::XmpData::const_iterator>(m_exivImage->xmpData()); cacheSection<Exiv2::XmpData, Exiv2::XmpData::const_iterator>(m_exivImage->xmpData());
} }
// qDebug() << m_metadataValue; // qDebug() << m_metadataValue;
// qDebug() << m_metadataLabel; // qDebug() << m_metadataLabel;
#endif // HAVE_EXIV2_VERSION #endif // HAVE_EXIV2_VERSION
} }
QString Exiv2Wrapper::comment() const QString Exiv2Wrapper::comment() const
{ {
#ifdef HAVE_EXIV2_VERSION #ifdef HAVE_EXIV2_VERSION
return m_exivImage->comment().c_str(); return m_exivImage->comment().c_str();
#else // HAVE_EXIV2_VERSION #else // HAVE_EXIV2_VERSION
return QString(); return QString();
#endif // HAVE_EXIV2_VERSION #endif // HAVE_EXIV2_VERSION
} }
QString Exiv2Wrapper::label(const QString &key) const QString Exiv2Wrapper::label(const QString &key) const
{ {
return m_metadataLabel.value(key); return m_metadataLabel.value(key);
} }
QString Exiv2Wrapper::value(const QString &key) const QString Exiv2Wrapper::value(const QString &key) const
{ {
return m_metadataValue.value(key); return m_metadataValue.value(key);
} }
QString Exiv2Wrapper::XmpValue(const QString &rawValue) QString Exiv2Wrapper::XmpValue(const QString &rawValue)
{ {
QString ignored; QString ignored;
return Exiv2Wrapper::XmpValue(rawValue, ignored); return Exiv2Wrapper::XmpValue(rawValue, ignored);
} }
QString Exiv2Wrapper::XmpValue(const QString &rawValue, QString &language) QString Exiv2Wrapper::XmpValue(const QString &rawValue, QString &language)
{ {
if (rawValue.size() > 6 && rawValue.startsWith(QLatin1String("lang=\""))) { if (rawValue.size() > 6 && rawValue.startsWith(QLatin1String("lang=\""))) {
int pos = rawValue.indexOf('"', 6); int pos = rawValue.indexOf('"', 6);
if (pos != -1) { if (pos != -1) {
language = rawValue.mid(6, pos - 6); language = rawValue.mid(6, pos - 6);
return (rawValue.mid(pos + 2)); return (rawValue.mid(pos + 2));
} }
} }
language.clear(); language.clear();
return rawValue; return rawValue;
} }

86
app/exiv2wrapper.h
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@ -1,43 +1,43 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef EXIV2WRAPPER_H #ifndef EXIV2WRAPPER_H
#define EXIV2WRAPPER_H #define EXIV2WRAPPER_H
#include <memory> #include <memory>
#include <QString> #include <QString>
#include <QMap> #include <QMap>
namespace Exiv2 { namespace Exiv2 {
class Image; class Image;
} }
class Exiv2Wrapper class Exiv2Wrapper
{ {
public: public:
Exiv2Wrapper(); Exiv2Wrapper();
~Exiv2Wrapper(); ~Exiv2Wrapper();
bool load(const QString& filePath); bool load(const QString& filePath);
void cacheSections(); void cacheSections();
QString comment() const; QString comment() const;
QString label(const QString & key) const; QString label(const QString & key) const;
QString value(const QString & key) const; QString value(const QString & key) const;
static QString XmpValue(const QString &rawValue); static QString XmpValue(const QString &rawValue);
static QString XmpValue(const QString &rawValue, QString & language); static QString XmpValue(const QString &rawValue, QString & language);
private: private:
std::unique_ptr<Exiv2::Image> m_exivImage; std::unique_ptr<Exiv2::Image> m_exivImage;
QMap<QString, QString> m_metadataValue; QMap<QString, QString> m_metadataValue;
QMap<QString, QString> m_metadataLabel; QMap<QString, QString> m_metadataLabel;
QString m_errMsg; QString m_errMsg;
template<typename Collection, typename Iterator> template<typename Collection, typename Iterator>
void cacheSection(Collection collection); void cacheSection(Collection collection);
}; };
#endif // EXIV2WRAPPER_H #endif // EXIV2WRAPPER_H

272
app/framelesswindow.cpp
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@ -1,136 +1,136 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// SPDX-FileCopyrightText: 2023 Tad Young <yyc12321@outlook.com> // SPDX-FileCopyrightText: 2023 Tad Young <yyc12321@outlook.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "framelesswindow.h" #include "framelesswindow.h"
#include <QMouseEvent> #include <QMouseEvent>
#include <QHoverEvent> #include <QHoverEvent>
#include <QApplication> #include <QApplication>
#include <QVBoxLayout> #include <QVBoxLayout>
#include <QWindow> #include <QWindow>
FramelessWindow::FramelessWindow(QWidget *parent) FramelessWindow::FramelessWindow(QWidget *parent)
: QWidget(parent) : QWidget(parent)
, m_centralLayout(new QVBoxLayout(this)) , m_centralLayout(new QVBoxLayout(this))
, m_oldCursorShape(Qt::ArrowCursor) , m_oldCursorShape(Qt::ArrowCursor)
, m_oldEdges() , m_oldEdges()
{ {
this->setWindowFlags(Qt::Window | Qt::FramelessWindowHint | Qt::WindowMinMaxButtonsHint); this->setWindowFlags(Qt::Window | Qt::FramelessWindowHint | Qt::WindowMinMaxButtonsHint);
this->setMouseTracking(true); this->setMouseTracking(true);
this->setAttribute(Qt::WA_Hover, true); this->setAttribute(Qt::WA_Hover, true);
this->installEventFilter(this); this->installEventFilter(this);
m_centralLayout->setContentsMargins(QMargins()); m_centralLayout->setContentsMargins(QMargins());
} }
void FramelessWindow::setCentralWidget(QWidget *widget) void FramelessWindow::setCentralWidget(QWidget *widget)
{ {
if (m_centralWidget) { if (m_centralWidget) {
m_centralLayout->removeWidget(m_centralWidget); m_centralLayout->removeWidget(m_centralWidget);
m_centralWidget->deleteLater(); m_centralWidget->deleteLater();
} }
m_centralLayout->addWidget(widget); m_centralLayout->addWidget(widget);
m_centralWidget = widget; m_centralWidget = widget;
} }
void FramelessWindow::installResizeCapture(QObject* widget) void FramelessWindow::installResizeCapture(QObject* widget)
{ {
widget->installEventFilter(this); widget->installEventFilter(this);
} }
bool FramelessWindow::eventFilter(QObject* o, QEvent* e) bool FramelessWindow::eventFilter(QObject* o, QEvent* e)
{ {
switch (e->type()) { switch (e->type()) {
case QEvent::HoverMove: case QEvent::HoverMove:
{ {
QWidget* wg = qobject_cast<QWidget*>(o); QWidget* wg = qobject_cast<QWidget*>(o);
if (wg != nullptr) if (wg != nullptr)
return mouseHover(static_cast<QHoverEvent*>(e), wg); return mouseHover(static_cast<QHoverEvent*>(e), wg);
break; break;
} }
case QEvent::MouseButtonPress: case QEvent::MouseButtonPress:
return mousePress(static_cast<QMouseEvent*>(e)); return mousePress(static_cast<QMouseEvent*>(e));
} }
return QWidget::eventFilter(o, e); return QWidget::eventFilter(o, e);
} }
bool FramelessWindow::mouseHover(QHoverEvent* event, QWidget* wg) bool FramelessWindow::mouseHover(QHoverEvent* event, QWidget* wg)
{ {
if (!isMaximized() && !isFullScreen()) { if (!isMaximized() && !isFullScreen()) {
QWindow* win = window()->windowHandle(); QWindow* win = window()->windowHandle();
Qt::Edges edges = this->getEdgesByPos(wg->mapToGlobal(event->oldPos()), win->frameGeometry()); Qt::Edges edges = this->getEdgesByPos(wg->mapToGlobal(event->oldPos()), win->frameGeometry());
// backup & restore cursor shape // backup & restore cursor shape
if (edges && !m_oldEdges) if (edges && !m_oldEdges)
// entering the edge. backup cursor shape // entering the edge. backup cursor shape
m_oldCursorShape = win->cursor().shape(); m_oldCursorShape = win->cursor().shape();
if (!edges && m_oldEdges) if (!edges && m_oldEdges)
// leaving the edge. restore cursor shape // leaving the edge. restore cursor shape
win->setCursor(m_oldCursorShape); win->setCursor(m_oldCursorShape);
// save the latest edges status // save the latest edges status
m_oldEdges = edges; m_oldEdges = edges;
// show resize cursor shape if cursor is within border // show resize cursor shape if cursor is within border
if (edges) { if (edges) {
win->setCursor(this->getCursorByEdge(edges, Qt::ArrowCursor)); win->setCursor(this->getCursorByEdge(edges, Qt::ArrowCursor));
return true; return true;
} }
} }
return false; return false;
} }
bool FramelessWindow::mousePress(QMouseEvent* event) bool FramelessWindow::mousePress(QMouseEvent* event)
{ {
if (event->buttons() & Qt::LeftButton && !isMaximized() && !isFullScreen()) { if (event->buttons() & Qt::LeftButton && !isMaximized() && !isFullScreen()) {
QWindow* win = window()->windowHandle(); QWindow* win = window()->windowHandle();
Qt::Edges edges = this->getEdgesByPos(event->globalPosition().toPoint(), win->frameGeometry()); Qt::Edges edges = this->getEdgesByPos(event->globalPosition().toPoint(), win->frameGeometry());
if (edges) { if (edges) {
win->startSystemResize(edges); win->startSystemResize(edges);
return true; return true;
} }
} }
return false; return false;
} }
Qt::CursorShape FramelessWindow::getCursorByEdge(const Qt::Edges& edges, Qt::CursorShape default_cursor) Qt::CursorShape FramelessWindow::getCursorByEdge(const Qt::Edges& edges, Qt::CursorShape default_cursor)
{ {
if ((edges == (Qt::TopEdge | Qt::LeftEdge)) || (edges == (Qt::RightEdge | Qt::BottomEdge))) if ((edges == (Qt::TopEdge | Qt::LeftEdge)) || (edges == (Qt::RightEdge | Qt::BottomEdge)))
return Qt::SizeFDiagCursor; return Qt::SizeFDiagCursor;
else if ((edges == (Qt::TopEdge | Qt::RightEdge)) || (edges == (Qt::LeftEdge | Qt::BottomEdge))) else if ((edges == (Qt::TopEdge | Qt::RightEdge)) || (edges == (Qt::LeftEdge | Qt::BottomEdge)))
return Qt::SizeBDiagCursor; return Qt::SizeBDiagCursor;
else if (edges & (Qt::TopEdge | Qt::BottomEdge)) else if (edges & (Qt::TopEdge | Qt::BottomEdge))
return Qt::SizeVerCursor; return Qt::SizeVerCursor;
else if (edges & (Qt::LeftEdge | Qt::RightEdge)) else if (edges & (Qt::LeftEdge | Qt::RightEdge))
return Qt::SizeHorCursor; return Qt::SizeHorCursor;
else else
return default_cursor; return default_cursor;
} }
Qt::Edges FramelessWindow::getEdgesByPos(const QPoint gpos, const QRect& winrect) Qt::Edges FramelessWindow::getEdgesByPos(const QPoint gpos, const QRect& winrect)
{ {
const int borderWidth = 8; const int borderWidth = 8;
Qt::Edges edges; Qt::Edges edges;
int x = gpos.x() - winrect.x(); int x = gpos.x() - winrect.x();
int y = gpos.y() - winrect.y(); int y = gpos.y() - winrect.y();
if (x < borderWidth) if (x < borderWidth)
edges |= Qt::LeftEdge; edges |= Qt::LeftEdge;
if (x > (winrect.width() - borderWidth)) if (x > (winrect.width() - borderWidth))
edges |= Qt::RightEdge; edges |= Qt::RightEdge;
if (y < borderWidth) if (y < borderWidth)
edges |= Qt::TopEdge; edges |= Qt::TopEdge;
if (y > (winrect.height() - borderWidth)) if (y > (winrect.height() - borderWidth))
edges |= Qt::BottomEdge; edges |= Qt::BottomEdge;
return edges; return edges;
} }

78
app/framelesswindow.h
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@ -1,39 +1,39 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef FRAMELESSWINDOW_H #ifndef FRAMELESSWINDOW_H
#define FRAMELESSWINDOW_H #define FRAMELESSWINDOW_H
#include <QWidget> #include <QWidget>
QT_BEGIN_NAMESPACE QT_BEGIN_NAMESPACE
class QVBoxLayout; class QVBoxLayout;
QT_END_NAMESPACE QT_END_NAMESPACE
class FramelessWindow : public QWidget class FramelessWindow : public QWidget
{ {
Q_OBJECT Q_OBJECT
public: public:
explicit FramelessWindow(QWidget *parent = nullptr); explicit FramelessWindow(QWidget *parent = nullptr);
void setCentralWidget(QWidget * widget); void setCentralWidget(QWidget * widget);
void installResizeCapture(QObject* widget); void installResizeCapture(QObject* widget);
protected: protected:
bool eventFilter(QObject *o, QEvent *e) override; bool eventFilter(QObject *o, QEvent *e) override;
bool mouseHover(QHoverEvent* event, QWidget* wg); bool mouseHover(QHoverEvent* event, QWidget* wg);
bool mousePress(QMouseEvent* event); bool mousePress(QMouseEvent* event);
private: private:
Qt::Edges m_oldEdges; Qt::Edges m_oldEdges;
Qt::CursorShape m_oldCursorShape; Qt::CursorShape m_oldCursorShape;
Qt::CursorShape getCursorByEdge(const Qt::Edges& edges, Qt::CursorShape default_cursor); Qt::CursorShape getCursorByEdge(const Qt::Edges& edges, Qt::CursorShape default_cursor);
Qt::Edges getEdgesByPos(const QPoint pos, const QRect& winrect); Qt::Edges getEdgesByPos(const QPoint pos, const QRect& winrect);
QVBoxLayout * m_centralLayout = nullptr; QVBoxLayout * m_centralLayout = nullptr;
QWidget * m_centralWidget = nullptr; // just a pointer, doesn't take the ownership. QWidget * m_centralWidget = nullptr; // just a pointer, doesn't take the ownership.
}; };
#endif // FRAMELESSWINDOW_H #endif // FRAMELESSWINDOW_H

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app/graphicsview.cpp
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@ -1,371 +1,371 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "graphicsview.h" #include "graphicsview.h"
#include "graphicsscene.h" #include "graphicsscene.h"
#include "settings.h" #include "settings.h"
#include <QDebug> #include <QDebug>
#include <QMouseEvent> #include <QMouseEvent>
#include <QScrollBar> #include <QScrollBar>
#include <QMimeData> #include <QMimeData>
#include <QImageReader> #include <QImageReader>
#include <QStyleOptionGraphicsItem> #include <QStyleOptionGraphicsItem>
GraphicsView::GraphicsView(QWidget *parent) GraphicsView::GraphicsView(QWidget *parent)
: QGraphicsView (parent) : QGraphicsView (parent)
{ {
setDragMode(QGraphicsView::ScrollHandDrag); setDragMode(QGraphicsView::ScrollHandDrag);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setResizeAnchor(QGraphicsView::AnchorUnderMouse); setResizeAnchor(QGraphicsView::AnchorUnderMouse);
setTransformationAnchor(QGraphicsView::AnchorUnderMouse); setTransformationAnchor(QGraphicsView::AnchorUnderMouse);
setStyleSheet("background-color: rgba(0, 0, 0, 220);" setStyleSheet("background-color: rgba(0, 0, 0, 220);"
"border-radius: 3px;"); "border-radius: 3px;");
setAcceptDrops(false); setAcceptDrops(false);
setCheckerboardEnabled(false); setCheckerboardEnabled(false);
connect(horizontalScrollBar(), &QScrollBar::valueChanged, this, &GraphicsView::viewportRectChanged); connect(horizontalScrollBar(), &QScrollBar::valueChanged, this, &GraphicsView::viewportRectChanged);
connect(verticalScrollBar(), &QScrollBar::valueChanged, this, &GraphicsView::viewportRectChanged); connect(verticalScrollBar(), &QScrollBar::valueChanged, this, &GraphicsView::viewportRectChanged);
} }
void GraphicsView::showFileFromPath(const QString &filePath) void GraphicsView::showFileFromPath(const QString &filePath)
{ {
emit navigatorViewRequired(false, transform()); emit navigatorViewRequired(false, transform());
if (filePath.endsWith(".svg")) { if (filePath.endsWith(".svg")) {
showSvg(filePath); showSvg(filePath);
} else { } else {
QImageReader imageReader(filePath); QImageReader imageReader(filePath);
imageReader.setAutoTransform(true); imageReader.setAutoTransform(true);
imageReader.setDecideFormatFromContent(true); imageReader.setDecideFormatFromContent(true);
imageReader.setAllocationLimit(0); imageReader.setAllocationLimit(0);
// Since if the image format / plugin does not support this feature, imageFormat() will returns an invalid format. // Since if the image format / plugin does not support this feature, imageFormat() will returns an invalid format.
// So we cannot use imageFormat() and check if it returns QImage::Format_Invalid to detect if we support the file. // So we cannot use imageFormat() and check if it returns QImage::Format_Invalid to detect if we support the file.
// QImage::Format imageFormat = imageReader.imageFormat(); // QImage::Format imageFormat = imageReader.imageFormat();
if (imageReader.format().isEmpty()) { if (imageReader.format().isEmpty()) {
showText(tr("File is not a valid image")); showText(tr("File is not a valid image"));
} else if (imageReader.supportsAnimation() && imageReader.imageCount() > 1) { } else if (imageReader.supportsAnimation() && imageReader.imageCount() > 1) {
showAnimated(filePath); showAnimated(filePath);
} else if (!imageReader.canRead()) { } else if (!imageReader.canRead()) {
showText(tr("Image data is invalid or currently unsupported")); showText(tr("Image data is invalid or currently unsupported"));
} else { } else {
QPixmap && pixmap = QPixmap::fromImageReader(&imageReader); QPixmap && pixmap = QPixmap::fromImageReader(&imageReader);
if (pixmap.isNull()) { if (pixmap.isNull()) {
showText(tr("Image data is invalid or currently unsupported")); showText(tr("Image data is invalid or currently unsupported"));
} else { } else {
pixmap.setDevicePixelRatio(devicePixelRatioF()); pixmap.setDevicePixelRatio(devicePixelRatioF());
showImage(pixmap); showImage(pixmap);
} }
} }
} }
} }
void GraphicsView::showImage(const QPixmap &pixmap) void GraphicsView::showImage(const QPixmap &pixmap)
{ {
resetTransform(); resetTransform();
scene()->showImage(pixmap); scene()->showImage(pixmap);
displayScene(); displayScene();
} }
void GraphicsView::showImage(const QImage &image) void GraphicsView::showImage(const QImage &image)
{ {
resetTransform(); resetTransform();
scene()->showImage(QPixmap::fromImage(image)); scene()->showImage(QPixmap::fromImage(image));
displayScene(); displayScene();
} }
void GraphicsView::showText(const QString &text) void GraphicsView::showText(const QString &text)
{ {
resetTransform(); resetTransform();
scene()->showText(text); scene()->showText(text);
displayScene(); displayScene();
} }
void GraphicsView::showSvg(const QString &filepath) void GraphicsView::showSvg(const QString &filepath)
{ {
resetTransform(); resetTransform();
scene()->showSvg(filepath); scene()->showSvg(filepath);
displayScene(); displayScene();
} }
void GraphicsView::showAnimated(const QString &filepath) void GraphicsView::showAnimated(const QString &filepath)
{ {
resetTransform(); resetTransform();
scene()->showAnimated(filepath); scene()->showAnimated(filepath);
displayScene(); displayScene();
} }
GraphicsScene *GraphicsView::scene() const GraphicsScene *GraphicsView::scene() const
{ {
return qobject_cast<GraphicsScene*>(QGraphicsView::scene()); return qobject_cast<GraphicsScene*>(QGraphicsView::scene());
} }
void GraphicsView::setScene(GraphicsScene *scene) void GraphicsView::setScene(GraphicsScene *scene)
{ {
return QGraphicsView::setScene(scene); return QGraphicsView::setScene(scene);
} }
qreal GraphicsView::scaleFactor() const qreal GraphicsView::scaleFactor() const
{ {
return QStyleOptionGraphicsItem::levelOfDetailFromTransform(transform()); return QStyleOptionGraphicsItem::levelOfDetailFromTransform(transform());
} }
void GraphicsView::resetTransform() void GraphicsView::resetTransform()
{ {
if (!shouldAvoidTransform()) { if (!shouldAvoidTransform()) {
QGraphicsView::resetTransform(); QGraphicsView::resetTransform();
} }
} }
void GraphicsView::zoomView(qreal scaleFactor) void GraphicsView::zoomView(qreal scaleFactor)
{ {
m_enableFitInView = false; m_enableFitInView = false;
scale(scaleFactor, scaleFactor); scale(scaleFactor, scaleFactor);
applyTransformationModeByScaleFactor(); applyTransformationModeByScaleFactor();
emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform()); emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform());
} }
// This is always according to user's view. // This is always according to user's view.
// the direction of the rotation will NOT be clockwise because the y-axis points downwards. // the direction of the rotation will NOT be clockwise because the y-axis points downwards.
void GraphicsView::rotateView(bool clockwise) void GraphicsView::rotateView(bool clockwise)
{ {
resetScale(); resetScale();
QTransform tf(0, clockwise ? 1 : -1, 0, QTransform tf(0, clockwise ? 1 : -1, 0,
clockwise ? -1 : 1, 0, 0, clockwise ? -1 : 1, 0, 0,
0, 0, 1); 0, 0, 1);
tf = transform() * tf; tf = transform() * tf;
setTransform(tf); setTransform(tf);
} }
void GraphicsView::flipView(bool horizontal) void GraphicsView::flipView(bool horizontal)
{ {
QTransform tf(horizontal ? -1 : 1, 0, 0, QTransform tf(horizontal ? -1 : 1, 0, 0,
0, horizontal ? 1 : -1, 0, 0, horizontal ? 1 : -1, 0,
0, 0, 1); 0, 0, 1);
tf = transform() * tf; tf = transform() * tf;
setTransform(tf); setTransform(tf);
// Ensure the navigation view is also flipped. // Ensure the navigation view is also flipped.
emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform()); emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform());
} }
void GraphicsView::resetScale() void GraphicsView::resetScale()
{ {
setTransform(resetScale(transform())); setTransform(resetScale(transform()));
applyTransformationModeByScaleFactor(); applyTransformationModeByScaleFactor();
emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform()); emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform());
} }
void GraphicsView::fitInView(const QRectF &rect, Qt::AspectRatioMode aspectRadioMode) void GraphicsView::fitInView(const QRectF &rect, Qt::AspectRatioMode aspectRadioMode)
{ {
QGraphicsView::fitInView(rect, aspectRadioMode); QGraphicsView::fitInView(rect, aspectRadioMode);
applyTransformationModeByScaleFactor(); applyTransformationModeByScaleFactor();
} }
void GraphicsView::fitByOrientation(Qt::Orientation ori, bool scaleDownOnly) void GraphicsView::fitByOrientation(Qt::Orientation ori, bool scaleDownOnly)
{ {
resetScale(); resetScale();
QRectF viewRect = this->viewport()->rect().adjusted(2, 2, -2, -2); QRectF viewRect = this->viewport()->rect().adjusted(2, 2, -2, -2);
QRectF imageRect = transform().mapRect(sceneRect()); QRectF imageRect = transform().mapRect(sceneRect());
qreal ratio; qreal ratio;
if (ori == Qt::Horizontal) { if (ori == Qt::Horizontal) {
ratio = viewRect.width() / imageRect.width(); ratio = viewRect.width() / imageRect.width();
} else { } else {
ratio = viewRect.height() / imageRect.height(); ratio = viewRect.height() / imageRect.height();
} }
if (scaleDownOnly && ratio > 1) ratio = 1; if (scaleDownOnly && ratio > 1) ratio = 1;
scale(ratio, ratio); scale(ratio, ratio);
centerOn(imageRect.top(), 0); centerOn(imageRect.top(), 0);
m_enableFitInView = false; m_enableFitInView = false;
applyTransformationModeByScaleFactor(); applyTransformationModeByScaleFactor();
emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform()); emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform());
} }
void GraphicsView::displayScene() void GraphicsView::displayScene()
{ {
if (shouldAvoidTransform()) { if (shouldAvoidTransform()) {
emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform()); emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform());
return; return;
} }
if (isSceneBiggerThanView()) { if (isSceneBiggerThanView()) {
fitInView(sceneRect(), Qt::KeepAspectRatio); fitInView(sceneRect(), Qt::KeepAspectRatio);
} }
m_enableFitInView = true; m_enableFitInView = true;
m_firstUserMediaLoaded = true; m_firstUserMediaLoaded = true;
} }
bool GraphicsView::isSceneBiggerThanView() const bool GraphicsView::isSceneBiggerThanView() const
{ {
if (!isThingSmallerThanWindowWith(transform())) { if (!isThingSmallerThanWindowWith(transform())) {
return true; return true;
} else { } else {
return false; return false;
} }
} }
// Automately do fit in view when viewport(window) smaller than image original size. // Automately do fit in view when viewport(window) smaller than image original size.
void GraphicsView::setEnableAutoFitInView(bool enable) void GraphicsView::setEnableAutoFitInView(bool enable)
{ {
m_enableFitInView = enable; m_enableFitInView = enable;
} }
bool GraphicsView::avoidResetTransform() const bool GraphicsView::avoidResetTransform() const
{ {
return m_avoidResetTransform; return m_avoidResetTransform;
} }
void GraphicsView::setAvoidResetTransform(bool avoidReset) void GraphicsView::setAvoidResetTransform(bool avoidReset)
{ {
m_avoidResetTransform = avoidReset; m_avoidResetTransform = avoidReset;
} }
inline double zeroOrOne(double number) inline double zeroOrOne(double number)
{ {
return qFuzzyIsNull(number) ? 0 : (number > 0 ? 1 : -1); return qFuzzyIsNull(number) ? 0 : (number > 0 ? 1 : -1);
} }
// Note: this only works if we only have 90 degree based rotation // Note: this only works if we only have 90 degree based rotation
// and no shear/translate. // and no shear/translate.
QTransform GraphicsView::resetScale(const QTransform & orig) QTransform GraphicsView::resetScale(const QTransform & orig)
{ {
return QTransform(zeroOrOne(orig.m11()), zeroOrOne(orig.m12()), return QTransform(zeroOrOne(orig.m11()), zeroOrOne(orig.m12()),
zeroOrOne(orig.m21()), zeroOrOne(orig.m22()), zeroOrOne(orig.m21()), zeroOrOne(orig.m22()),
orig.dx(), orig.dy()); orig.dx(), orig.dy());
} }
void GraphicsView::toggleCheckerboard(bool invertCheckerboardColor) void GraphicsView::toggleCheckerboard(bool invertCheckerboardColor)
{ {
setCheckerboardEnabled(!m_checkerboardEnabled, invertCheckerboardColor); setCheckerboardEnabled(!m_checkerboardEnabled, invertCheckerboardColor);
} }
void GraphicsView::mousePressEvent(QMouseEvent *event) void GraphicsView::mousePressEvent(QMouseEvent *event)
{ {
if (shouldIgnoreMousePressMoveEvent(event)) { if (shouldIgnoreMousePressMoveEvent(event)) {
event->ignore(); event->ignore();
// blumia: return here, or the QMouseEvent event transparency won't // blumia: return here, or the QMouseEvent event transparency won't
// work if we set a QGraphicsView::ScrollHandDrag drag mode. // work if we set a QGraphicsView::ScrollHandDrag drag mode.
return; return;
} }
return QGraphicsView::mousePressEvent(event); return QGraphicsView::mousePressEvent(event);
} }
void GraphicsView::mouseMoveEvent(QMouseEvent *event) void GraphicsView::mouseMoveEvent(QMouseEvent *event)
{ {
if (shouldIgnoreMousePressMoveEvent(event)) { if (shouldIgnoreMousePressMoveEvent(event)) {
event->ignore(); event->ignore();
} }
return QGraphicsView::mouseMoveEvent(event); return QGraphicsView::mouseMoveEvent(event);
} }
void GraphicsView::mouseReleaseEvent(QMouseEvent *event) void GraphicsView::mouseReleaseEvent(QMouseEvent *event)
{ {
if (event->button() == Qt::ForwardButton || event->button() == Qt::BackButton) { if (event->button() == Qt::ForwardButton || event->button() == Qt::BackButton) {
event->ignore(); event->ignore();
} else { } else {
QGraphicsItem *item = itemAt(event->pos()); QGraphicsItem *item = itemAt(event->pos());
if (!item) { if (!item) {
event->ignore(); event->ignore();
} }
} }
return QGraphicsView::mouseReleaseEvent(event); return QGraphicsView::mouseReleaseEvent(event);
} }
void GraphicsView::wheelEvent(QWheelEvent *event) void GraphicsView::wheelEvent(QWheelEvent *event)
{ {
event->ignore(); event->ignore();
// blumia: no need for calling parent method. // blumia: no need for calling parent method.
} }
void GraphicsView::resizeEvent(QResizeEvent *event) void GraphicsView::resizeEvent(QResizeEvent *event)
{ {
if (m_enableFitInView) { if (m_enableFitInView) {
bool originalSizeSmallerThanWindow = isThingSmallerThanWindowWith(resetScale(transform())); bool originalSizeSmallerThanWindow = isThingSmallerThanWindowWith(resetScale(transform()));
if (originalSizeSmallerThanWindow && scaleFactor() >= 1) { if (originalSizeSmallerThanWindow && scaleFactor() >= 1) {
// no longer need to do fitInView() // no longer need to do fitInView()
// but we leave the m_enableFitInView value unchanged in case // but we leave the m_enableFitInView value unchanged in case
// user resize down the window again. // user resize down the window again.
} else if (originalSizeSmallerThanWindow && scaleFactor() < 1) { } else if (originalSizeSmallerThanWindow && scaleFactor() < 1) {
resetScale(); resetScale();
} else { } else {
fitInView(sceneRect(), Qt::KeepAspectRatio); fitInView(sceneRect(), Qt::KeepAspectRatio);
} }
} else { } else {
emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform()); emit navigatorViewRequired(!isThingSmallerThanWindowWith(transform()), transform());
} }
return QGraphicsView::resizeEvent(event); return QGraphicsView::resizeEvent(event);
} }
bool GraphicsView::isThingSmallerThanWindowWith(const QTransform &transform) const bool GraphicsView::isThingSmallerThanWindowWith(const QTransform &transform) const
{ {
return rect().size().expandedTo(transform.mapRect(sceneRect()).size().toSize()) return rect().size().expandedTo(transform.mapRect(sceneRect()).size().toSize())
== rect().size(); == rect().size();
} }
bool GraphicsView::shouldIgnoreMousePressMoveEvent(const QMouseEvent *event) const bool GraphicsView::shouldIgnoreMousePressMoveEvent(const QMouseEvent *event) const
{ {
if (event->buttons() == Qt::NoButton) { if (event->buttons() == Qt::NoButton) {
return true; return true;
} }
QGraphicsItem *item = itemAt(event->pos()); QGraphicsItem *item = itemAt(event->pos());
if (!item) { if (!item) {
return true; return true;
} }
if (isThingSmallerThanWindowWith(transform())) { if (isThingSmallerThanWindowWith(transform())) {
return true; return true;
} }
return false; return false;
} }
void GraphicsView::setCheckerboardEnabled(bool enabled, bool invertColor) void GraphicsView::setCheckerboardEnabled(bool enabled, bool invertColor)
{ {
m_checkerboardEnabled = enabled; m_checkerboardEnabled = enabled;
bool isLightCheckerboard = Settings::instance()->useLightCheckerboard() ^ invertColor; bool isLightCheckerboard = Settings::instance()->useLightCheckerboard() ^ invertColor;
if (m_checkerboardEnabled) { if (m_checkerboardEnabled) {
// Prepare background check-board pattern // Prepare background check-board pattern
QPixmap tilePixmap(0x20, 0x20); QPixmap tilePixmap(0x20, 0x20);
tilePixmap.fill(isLightCheckerboard ? QColor(220, 220, 220, 170) : QColor(35, 35, 35, 170)); tilePixmap.fill(isLightCheckerboard ? QColor(220, 220, 220, 170) : QColor(35, 35, 35, 170));
QPainter tilePainter(&tilePixmap); QPainter tilePainter(&tilePixmap);
constexpr QColor color(45, 45, 45, 170); constexpr QColor color(45, 45, 45, 170);
constexpr QColor invertedColor(210, 210, 210, 170); constexpr QColor invertedColor(210, 210, 210, 170);
tilePainter.fillRect(0, 0, 0x10, 0x10, isLightCheckerboard ? invertedColor : color); tilePainter.fillRect(0, 0, 0x10, 0x10, isLightCheckerboard ? invertedColor : color);
tilePainter.fillRect(0x10, 0x10, 0x10, 0x10, isLightCheckerboard ? invertedColor : color); tilePainter.fillRect(0x10, 0x10, 0x10, 0x10, isLightCheckerboard ? invertedColor : color);
tilePainter.end(); tilePainter.end();
setBackgroundBrush(tilePixmap); setBackgroundBrush(tilePixmap);
} else { } else {
setBackgroundBrush(Qt::transparent); setBackgroundBrush(Qt::transparent);
} }
} }
void GraphicsView::applyTransformationModeByScaleFactor() void GraphicsView::applyTransformationModeByScaleFactor()
{ {
if (this->scaleFactor() < 1) { if (this->scaleFactor() < 1) {
scene()->trySetTransformationMode(Qt::SmoothTransformation, this->scaleFactor()); scene()->trySetTransformationMode(Qt::SmoothTransformation, this->scaleFactor());
} else { } else {
scene()->trySetTransformationMode(Qt::FastTransformation, this->scaleFactor()); scene()->trySetTransformationMode(Qt::FastTransformation, this->scaleFactor());
} }
} }
bool GraphicsView::shouldAvoidTransform() const bool GraphicsView::shouldAvoidTransform() const
{ {
return m_firstUserMediaLoaded && m_avoidResetTransform; return m_firstUserMediaLoaded && m_avoidResetTransform;
} }

158
app/graphicsview.h
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@ -1,79 +1,79 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef GRAPHICSVIEW_H #ifndef GRAPHICSVIEW_H
#define GRAPHICSVIEW_H #define GRAPHICSVIEW_H
#include <QGraphicsView> #include <QGraphicsView>
#include <QUrl> #include <QUrl>
class GraphicsScene; class GraphicsScene;
class GraphicsView : public QGraphicsView class GraphicsView : public QGraphicsView
{ {
Q_OBJECT Q_OBJECT
public: public:
GraphicsView(QWidget *parent = nullptr); GraphicsView(QWidget *parent = nullptr);
void showFileFromPath(const QString &filePath); void showFileFromPath(const QString &filePath);
void showImage(const QPixmap &pixmap); void showImage(const QPixmap &pixmap);
void showImage(const QImage &image); void showImage(const QImage &image);
void showText(const QString &text); void showText(const QString &text);
void showSvg(const QString &filepath); void showSvg(const QString &filepath);
void showAnimated(const QString &filepath); void showAnimated(const QString &filepath);
GraphicsScene * scene() const; GraphicsScene * scene() const;
void setScene(GraphicsScene *scene); void setScene(GraphicsScene *scene);
qreal scaleFactor() const; qreal scaleFactor() const;
void resetTransform(); void resetTransform();
void zoomView(qreal scaleFactor); void zoomView(qreal scaleFactor);
void rotateView(bool clockwise = true); void rotateView(bool clockwise = true);
void flipView(bool horizontal = true); void flipView(bool horizontal = true);
void resetScale(); void resetScale();
void fitInView(const QRectF &rect, Qt::AspectRatioMode aspectRadioMode = Qt::IgnoreAspectRatio); void fitInView(const QRectF &rect, Qt::AspectRatioMode aspectRadioMode = Qt::IgnoreAspectRatio);
void fitByOrientation(Qt::Orientation ori = Qt::Horizontal, bool scaleDownOnly = false); void fitByOrientation(Qt::Orientation ori = Qt::Horizontal, bool scaleDownOnly = false);
void displayScene(); void displayScene();
bool isSceneBiggerThanView() const; bool isSceneBiggerThanView() const;
void setEnableAutoFitInView(bool enable = true); void setEnableAutoFitInView(bool enable = true);
bool avoidResetTransform() const; bool avoidResetTransform() const;
void setAvoidResetTransform(bool avoidReset); void setAvoidResetTransform(bool avoidReset);
static QTransform resetScale(const QTransform & orig); static QTransform resetScale(const QTransform & orig);
signals: signals:
void navigatorViewRequired(bool required, QTransform transform); void navigatorViewRequired(bool required, QTransform transform);
void viewportRectChanged(); void viewportRectChanged();
public slots: public slots:
void toggleCheckerboard(bool invertCheckerboardColor = false); void toggleCheckerboard(bool invertCheckerboardColor = false);
private: private:
void mousePressEvent(QMouseEvent * event) override; void mousePressEvent(QMouseEvent * event) override;
void mouseMoveEvent(QMouseEvent * event) override; void mouseMoveEvent(QMouseEvent * event) override;
void mouseReleaseEvent(QMouseEvent * event) override; void mouseReleaseEvent(QMouseEvent * event) override;
void wheelEvent(QWheelEvent *event) override; void wheelEvent(QWheelEvent *event) override;
void resizeEvent(QResizeEvent *event) override; void resizeEvent(QResizeEvent *event) override;
bool isThingSmallerThanWindowWith(const QTransform &transform) const; bool isThingSmallerThanWindowWith(const QTransform &transform) const;
bool shouldIgnoreMousePressMoveEvent(const QMouseEvent *event) const; bool shouldIgnoreMousePressMoveEvent(const QMouseEvent *event) const;
void setCheckerboardEnabled(bool enabled, bool invertColor = false); void setCheckerboardEnabled(bool enabled, bool invertColor = false);
void applyTransformationModeByScaleFactor(); void applyTransformationModeByScaleFactor();
inline bool shouldAvoidTransform() const; inline bool shouldAvoidTransform() const;
// Consider switch to 3 state for "no fit", "always fit" and "fit when view is smaller"? // Consider switch to 3 state for "no fit", "always fit" and "fit when view is smaller"?
// ... or even more? e.g. "fit/snap width" things... // ... or even more? e.g. "fit/snap width" things...
// Currently it's "no fit" when it's false and "fit when view is smaller" when it's true. // Currently it's "no fit" when it's false and "fit when view is smaller" when it's true.
bool m_enableFitInView = false; bool m_enableFitInView = false;
bool m_avoidResetTransform = false; bool m_avoidResetTransform = false;
bool m_checkerboardEnabled = false; bool m_checkerboardEnabled = false;
bool m_useLightCheckerboard = false; bool m_useLightCheckerboard = false;
bool m_firstUserMediaLoaded = false; bool m_firstUserMediaLoaded = false;
}; };
#endif // GRAPHICSVIEW_H #endif // GRAPHICSVIEW_H

206
app/main.cpp
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@ -1,103 +1,103 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "mainwindow.h" #include "mainwindow.h"
#include "playlistmanager.h" #include "playlistmanager.h"
#include "settings.h" #include "settings.h"
#ifdef Q_OS_MACOS #ifdef Q_OS_MACOS
#include "fileopeneventhandler.h" #include "fileopeneventhandler.h"
#endif // Q_OS_MACOS #endif // Q_OS_MACOS
#include <QApplication> #include <QApplication>
#include <QCommandLineParser> #include <QCommandLineParser>
#include <QDir> #include <QDir>
#include <QTranslator> #include <QTranslator>
#include <QUrl> #include <QUrl>
using namespace Qt::Literals::StringLiterals; using namespace Qt::Literals::StringLiterals;
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
QCoreApplication::setApplicationName(u"Pineapple Pictures"_s); QCoreApplication::setApplicationName(u"Pineapple Pictures"_s);
QCoreApplication::setApplicationVersion(PPIC_VERSION_STRING); QCoreApplication::setApplicationVersion(PPIC_VERSION_STRING);
QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Settings::instance()->hiDpiScaleFactorBehavior()); QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Settings::instance()->hiDpiScaleFactorBehavior());
QApplication a(argc, argv); QApplication a(argc, argv);
QTranslator translator; QTranslator translator;
#if defined(TRANSLATION_RESOURCE_EMBEDDING) #if defined(TRANSLATION_RESOURCE_EMBEDDING)
const QString qmDir = u":/i18n/"_s; const QString qmDir = u":/i18n/"_s;
#elif defined(QM_FILE_INSTALL_ABSOLUTE_DIR) #elif defined(QM_FILE_INSTALL_ABSOLUTE_DIR)
const QString qmDir = QT_STRINGIFY(QM_FILE_INSTALL_ABSOLUTE_DIR); const QString qmDir = QT_STRINGIFY(QM_FILE_INSTALL_ABSOLUTE_DIR);
#else #else
const QString qmDir = QDir(QCoreApplication::applicationDirPath()).absoluteFilePath("translations"); const QString qmDir = QDir(QCoreApplication::applicationDirPath()).absoluteFilePath("translations");
#endif #endif
if (translator.load(QLocale(), u"PineapplePictures"_s, u"_"_s, qmDir)) { if (translator.load(QLocale(), u"PineapplePictures"_s, u"_"_s, qmDir)) {
QCoreApplication::installTranslator(&translator); QCoreApplication::installTranslator(&translator);
} }
QGuiApplication::setApplicationDisplayName(QCoreApplication::translate("main", "Pineapple Pictures")); QGuiApplication::setApplicationDisplayName(QCoreApplication::translate("main", "Pineapple Pictures"));
// commandline options // commandline options
QCommandLineOption supportedImageFormats(u"supported-image-formats"_s, QCoreApplication::translate("main", "List supported image format suffixes, and quit program.")); QCommandLineOption supportedImageFormats(u"supported-image-formats"_s, QCoreApplication::translate("main", "List supported image format suffixes, and quit program."));
// parse commandline arguments // parse commandline arguments
QCommandLineParser parser; QCommandLineParser parser;
parser.addOption(supportedImageFormats); parser.addOption(supportedImageFormats);
parser.addPositionalArgument("File list", QCoreApplication::translate("main", "File list.")); parser.addPositionalArgument("File list", QCoreApplication::translate("main", "File list."));
parser.addHelpOption(); parser.addHelpOption();
parser.process(a); parser.process(a);
if (parser.isSet(supportedImageFormats)) { if (parser.isSet(supportedImageFormats)) {
#if QT_VERSION < QT_VERSION_CHECK(6, 9, 0) #if QT_VERSION < QT_VERSION_CHECK(6, 9, 0)
fputs(qPrintable(MainWindow::supportedImageFormats().join(QChar('\n'))), stdout); fputs(qPrintable(MainWindow::supportedImageFormats().join(QChar('\n'))), stdout);
::exit(EXIT_SUCCESS); ::exit(EXIT_SUCCESS);
#else #else
QCommandLineParser::showMessageAndExit(QCommandLineParser::MessageType::Information, QCommandLineParser::showMessageAndExit(QCommandLineParser::MessageType::Information,
MainWindow::supportedImageFormats().join(QChar('\n'))); MainWindow::supportedImageFormats().join(QChar('\n')));
#endif #endif
} }
MainWindow w; MainWindow w;
w.show(); w.show();
#ifdef Q_OS_MACOS #ifdef Q_OS_MACOS
FileOpenEventHandler * fileOpenEventHandler = new FileOpenEventHandler(&a); FileOpenEventHandler * fileOpenEventHandler = new FileOpenEventHandler(&a);
a.installEventFilter(fileOpenEventHandler); a.installEventFilter(fileOpenEventHandler);
a.connect(fileOpenEventHandler, &FileOpenEventHandler::fileOpen, [&w](const QUrl & url){ a.connect(fileOpenEventHandler, &FileOpenEventHandler::fileOpen, [&w](const QUrl & url){
if (w.isHidden()) { if (w.isHidden()) {
w.setWindowOpacity(1); w.setWindowOpacity(1);
w.showNormal(); w.showNormal();
} else { } else {
w.activateWindow(); w.activateWindow();
} }
w.showUrls({url}); w.showUrls({url});
w.initWindowSize(); w.initWindowSize();
}); });
// Handle dock icon clicks to show hidden window // Handle dock icon clicks to show hidden window
a.connect(&a, &QApplication::applicationStateChanged, [&w](Qt::ApplicationState state) { a.connect(&a, &QApplication::applicationStateChanged, [&w](Qt::ApplicationState state) {
if (state == Qt::ApplicationActive && w.isHidden()) { if (state == Qt::ApplicationActive && w.isHidden()) {
w.showUrls({}); w.showUrls({});
w.galleryCurrent(true, true); w.galleryCurrent(true, true);
w.setWindowOpacity(1); w.setWindowOpacity(1);
w.showNormal(); w.showNormal();
w.raise(); w.raise();
w.activateWindow(); w.activateWindow();
} }
}); });
#endif // Q_OS_MACOS #endif // Q_OS_MACOS
QStringList urlStrList = parser.positionalArguments(); QStringList urlStrList = parser.positionalArguments();
QList<QUrl> && urlList = PlaylistManager::convertToUrlList(urlStrList); QList<QUrl> && urlList = PlaylistManager::convertToUrlList(urlStrList);
if (!urlList.isEmpty()) { if (!urlList.isEmpty()) {
w.showUrls(urlList); w.showUrls(urlList);
} }
w.initWindowSize(); w.initWindowSize();
return QApplication::exec(); return QApplication::exec();
} }

2
app/mainwindow.cpp
View File

@ -313,7 +313,7 @@ QStringList MainWindow::supportedImageFormats()
void MainWindow::showEvent(QShowEvent *event) void MainWindow::showEvent(QShowEvent *event)
{ {
updateWidgetsPosition(); updateWidgetsPosition();
return FramelessWindow::showEvent(event); return FramelessWindow::showEvent(event);
} }

268
app/mainwindow.h
View File

@ -1,134 +1,134 @@
// SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net> // SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef MAINWINDOW_H #ifndef MAINWINDOW_H
#define MAINWINDOW_H #define MAINWINDOW_H
#include "framelesswindow.h" #include "framelesswindow.h"
#include <QParallelAnimationGroup> #include <QParallelAnimationGroup>
#include <QPropertyAnimation> #include <QPropertyAnimation>
#include <QPushButton> #include <QPushButton>
QT_BEGIN_NAMESPACE QT_BEGIN_NAMESPACE
class QGraphicsOpacityEffect; class QGraphicsOpacityEffect;
class QGraphicsView; class QGraphicsView;
class QFileSystemWatcher; class QFileSystemWatcher;
QT_END_NAMESPACE QT_END_NAMESPACE
class ActionManager; class ActionManager;
class PlaylistManager; class PlaylistManager;
class ToolButton; class ToolButton;
class GraphicsView; class GraphicsView;
class NavigatorView; class NavigatorView;
class BottomButtonGroup; class BottomButtonGroup;
class MainWindow : public FramelessWindow class MainWindow : public FramelessWindow
{ {
Q_OBJECT Q_OBJECT
public: public:
explicit MainWindow(QWidget *parent = nullptr); explicit MainWindow(QWidget *parent = nullptr);
~MainWindow() override; ~MainWindow() override;
void showUrls(const QList<QUrl> &urls); void showUrls(const QList<QUrl> &urls);
void initWindowSize(); void initWindowSize();
void adjustWindowSizeBySceneRect(); void adjustWindowSizeBySceneRect();
QUrl currentImageFileUrl() const; QUrl currentImageFileUrl() const;
void clearGallery(); void clearGallery();
void galleryPrev(); void galleryPrev();
void galleryNext(); void galleryNext();
void galleryCurrent(bool showLoadImageHintWhenEmpty, bool reloadImage); void galleryCurrent(bool showLoadImageHintWhenEmpty, bool reloadImage);
static QStringList supportedImageFormats(); static QStringList supportedImageFormats();
protected slots: protected slots:
void showEvent(QShowEvent *event) override; void showEvent(QShowEvent *event) override;
void enterEvent(QEnterEvent *event) override; void enterEvent(QEnterEvent *event) override;
void leaveEvent(QEvent *event) override; void leaveEvent(QEvent *event) override;
void mousePressEvent(QMouseEvent *event) override; void mousePressEvent(QMouseEvent *event) override;
void mouseMoveEvent(QMouseEvent *event) override; void mouseMoveEvent(QMouseEvent *event) override;
void mouseReleaseEvent(QMouseEvent *event) override; void mouseReleaseEvent(QMouseEvent *event) override;
void mouseDoubleClickEvent(QMouseEvent *event) override; void mouseDoubleClickEvent(QMouseEvent *event) override;
void wheelEvent(QWheelEvent *event) override; void wheelEvent(QWheelEvent *event) override;
void resizeEvent(QResizeEvent *event) override; void resizeEvent(QResizeEvent *event) override;
void contextMenuEvent(QContextMenuEvent *event) override; void contextMenuEvent(QContextMenuEvent *event) override;
void dragEnterEvent(QDragEnterEvent *event) override; void dragEnterEvent(QDragEnterEvent *event) override;
void dragMoveEvent(QDragMoveEvent *event) override; void dragMoveEvent(QDragMoveEvent *event) override;
void dropEvent(QDropEvent *event) override; void dropEvent(QDropEvent *event) override;
void centerWindow(); void centerWindow();
void closeWindow(); void closeWindow();
void updateWidgetsPosition(); void updateWidgetsPosition();
void toggleProtectedMode(); void toggleProtectedMode();
void toggleStayOnTop(); void toggleStayOnTop();
void toggleAvoidResetTransform(); void toggleAvoidResetTransform();
bool stayOnTop() const; bool stayOnTop() const;
bool canPaste() const; bool canPaste() const;
void quitAppAction(bool force = false); void quitAppAction(bool force = false);
void toggleFullscreen(); void toggleFullscreen();
void toggleMaximize(); void toggleMaximize();
protected: protected:
QSize sizeHint() const override; QSize sizeHint() const override;
private slots: private slots:
void on_actionOpen_triggered(); void on_actionOpen_triggered();
void on_actionActualSize_triggered(); void on_actionActualSize_triggered();
void on_actionToggleMaximize_triggered(); void on_actionToggleMaximize_triggered();
void on_actionZoomIn_triggered(); void on_actionZoomIn_triggered();
void on_actionZoomOut_triggered(); void on_actionZoomOut_triggered();
void on_actionToggleCheckerboard_triggered(); void on_actionToggleCheckerboard_triggered();
void on_actionRotateClockwise_triggered(); void on_actionRotateClockwise_triggered();
void on_actionRotateCounterClockwise_triggered(); void on_actionRotateCounterClockwise_triggered();
void on_actionPrevPicture_triggered(); void on_actionPrevPicture_triggered();
void on_actionNextPicture_triggered(); void on_actionNextPicture_triggered();
void on_actionTogglePauseAnimation_triggered(); void on_actionTogglePauseAnimation_triggered();
void on_actionAnimationNextFrame_triggered(); void on_actionAnimationNextFrame_triggered();
void on_actionHorizontalFlip_triggered(); void on_actionHorizontalFlip_triggered();
void on_actionFitInView_triggered(); void on_actionFitInView_triggered();
void on_actionFitByWidth_triggered(); void on_actionFitByWidth_triggered();
void on_actionCopyPixmap_triggered(); void on_actionCopyPixmap_triggered();
void on_actionCopyFilePath_triggered(); void on_actionCopyFilePath_triggered();
void on_actionPaste_triggered(); void on_actionPaste_triggered();
void on_actionTrash_triggered(); void on_actionTrash_triggered();
void on_actionToggleStayOnTop_triggered(); void on_actionToggleStayOnTop_triggered();
void on_actionToggleProtectMode_triggered(); void on_actionToggleProtectMode_triggered();
void on_actionToggleAvoidResetTransform_triggered(); void on_actionToggleAvoidResetTransform_triggered();
void on_actionSettings_triggered(); void on_actionSettings_triggered();
void on_actionHelp_triggered(); void on_actionHelp_triggered();
void on_actionProperties_triggered(); void on_actionProperties_triggered();
void on_actionLocateInFileManager_triggered(); void on_actionLocateInFileManager_triggered();
void on_actionQuitApp_triggered(); void on_actionQuitApp_triggered();
void doCloseWindow(); void doCloseWindow();
private: private:
bool updateFileWatcher(const QString & basePath = QString()); bool updateFileWatcher(const QString & basePath = QString());
void updateGalleryButtonsVisibility(); void updateGalleryButtonsVisibility();
private: private:
ActionManager *m_am; ActionManager *m_am;
PlaylistManager *m_pm; PlaylistManager *m_pm;
QPoint m_oldMousePos; QPoint m_oldMousePos;
QPropertyAnimation *m_fadeOutAnimation; QPropertyAnimation *m_fadeOutAnimation;
QPropertyAnimation *m_floatUpAnimation; QPropertyAnimation *m_floatUpAnimation;
QParallelAnimationGroup *m_exitAnimationGroup; QParallelAnimationGroup *m_exitAnimationGroup;
QFileSystemWatcher *m_fileSystemWatcher; QFileSystemWatcher *m_fileSystemWatcher;
ToolButton *m_closeButton; ToolButton *m_closeButton;
ToolButton *m_prevButton; ToolButton *m_prevButton;
ToolButton *m_nextButton; ToolButton *m_nextButton;
GraphicsView *m_graphicsView; GraphicsView *m_graphicsView;
NavigatorView *m_gv; NavigatorView *m_gv;
BottomButtonGroup *m_bottomButtonGroup; BottomButtonGroup *m_bottomButtonGroup;
bool m_protectedMode = false; bool m_protectedMode = false;
bool m_clickedOnWindow = false; bool m_clickedOnWindow = false;
}; };
#endif // MAINWINDOW_H #endif // MAINWINDOW_H

220
app/metadatadialog.cpp
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@ -1,110 +1,110 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "metadatadialog.h" #include "metadatadialog.h"
#include <QDialogButtonBox> #include <QDialogButtonBox>
#include <QPainter> #include <QPainter>
#include <QStyledItemDelegate> #include <QStyledItemDelegate>
#include <QTreeView> #include <QTreeView>
#include <QVBoxLayout> #include <QVBoxLayout>
#include <QHeaderView> #include <QHeaderView>
#include "metadatamodel.h" #include "metadatamodel.h"
class PropertyTreeView : public QTreeView class PropertyTreeView : public QTreeView
{ {
public: public:
explicit PropertyTreeView(QWidget* parent) : QTreeView(parent) {} explicit PropertyTreeView(QWidget* parent) : QTreeView(parent) {}
~PropertyTreeView() {} ~PropertyTreeView() {}
protected: protected:
void rowsInserted(const QModelIndex& parent, int start, int end) override void rowsInserted(const QModelIndex& parent, int start, int end) override
{ {
QTreeView::rowsInserted(parent, start, end); QTreeView::rowsInserted(parent, start, end);
if (!parent.isValid()) { if (!parent.isValid()) {
// we are inserting a section group // we are inserting a section group
for (int row = start; row <= end; ++row) { for (int row = start; row <= end; ++row) {
setupSection(row); setupSection(row);
} }
} else { } else {
// we are inserting a property // we are inserting a property
setRowHidden(parent.row(), QModelIndex(), false); setRowHidden(parent.row(), QModelIndex(), false);
} }
} }
void reset() override void reset() override
{ {
QTreeView::reset(); QTreeView::reset();
if (model()) { if (model()) {
for (int row = 0; row < model()->rowCount(); ++row) { for (int row = 0; row < model()->rowCount(); ++row) {
setupSection(row); setupSection(row);
} }
} }
} }
private: private:
void setupSection(int row) void setupSection(int row)
{ {
expand(model()->index(row, 0)); expand(model()->index(row, 0));
setFirstColumnSpanned(row, QModelIndex(), true); setFirstColumnSpanned(row, QModelIndex(), true);
setRowHidden(row, QModelIndex(), !model()->hasChildren(model()->index(row, 0))); setRowHidden(row, QModelIndex(), !model()->hasChildren(model()->index(row, 0)));
} }
}; };
class PropertyTreeItemDelegate : public QStyledItemDelegate class PropertyTreeItemDelegate : public QStyledItemDelegate
{ {
public: public:
PropertyTreeItemDelegate(QObject* parent) PropertyTreeItemDelegate(QObject* parent)
: QStyledItemDelegate(parent) : QStyledItemDelegate(parent)
{} {}
protected: protected:
void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override
{ {
QStyleOptionViewItem opt = option; QStyleOptionViewItem opt = option;
if (!index.parent().isValid()) { if (!index.parent().isValid()) {
opt.font.setBold(true); opt.font.setBold(true);
opt.features.setFlag(QStyleOptionViewItem::Alternate); opt.features.setFlag(QStyleOptionViewItem::Alternate);
} }
QStyledItemDelegate::paint(painter, opt, index); QStyledItemDelegate::paint(painter, opt, index);
} }
}; };
MetadataDialog::MetadataDialog(QWidget *parent) MetadataDialog::MetadataDialog(QWidget *parent)
: QDialog(parent) : QDialog(parent)
, m_treeView(new PropertyTreeView(this)) , m_treeView(new PropertyTreeView(this))
{ {
m_treeView->setRootIsDecorated(false); m_treeView->setRootIsDecorated(false);
m_treeView->setIndentation(0); m_treeView->setIndentation(0);
m_treeView->setItemDelegate(new PropertyTreeItemDelegate(m_treeView)); m_treeView->setItemDelegate(new PropertyTreeItemDelegate(m_treeView));
m_treeView->header()->resizeSection(0, sizeHint().width() / 2); m_treeView->header()->resizeSection(0, sizeHint().width() / 2);
setWindowTitle(tr("Image Metadata")); setWindowTitle(tr("Image Metadata"));
QDialogButtonBox * buttonBox = new QDialogButtonBox(QDialogButtonBox::Close); QDialogButtonBox * buttonBox = new QDialogButtonBox(QDialogButtonBox::Close);
setLayout(new QVBoxLayout); setLayout(new QVBoxLayout);
layout()->addWidget(m_treeView); layout()->addWidget(m_treeView);
layout()->addWidget(buttonBox); layout()->addWidget(buttonBox);
connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::close); connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::close);
setWindowFlag(Qt::WindowContextHelpButtonHint, false); setWindowFlag(Qt::WindowContextHelpButtonHint, false);
} }
MetadataDialog::~MetadataDialog() MetadataDialog::~MetadataDialog()
{ {
} }
void MetadataDialog::setMetadataModel(MetadataModel * model) void MetadataDialog::setMetadataModel(MetadataModel * model)
{ {
m_treeView->setModel(model); m_treeView->setModel(model);
} }
QSize MetadataDialog::sizeHint() const QSize MetadataDialog::sizeHint() const
{ {
return QSize(520, 350); return QSize(520, 350);
} }

60
app/metadatadialog.h
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@ -1,30 +1,30 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef METADATADIALOG_H #ifndef METADATADIALOG_H
#define METADATADIALOG_H #define METADATADIALOG_H
#include <QDialog> #include <QDialog>
QT_BEGIN_NAMESPACE QT_BEGIN_NAMESPACE
class QTreeView; class QTreeView;
QT_END_NAMESPACE QT_END_NAMESPACE
class MetadataModel; class MetadataModel;
class MetadataDialog : public QDialog class MetadataDialog : public QDialog
{ {
Q_OBJECT Q_OBJECT
public: public:
explicit MetadataDialog(QWidget * parent); explicit MetadataDialog(QWidget * parent);
~MetadataDialog() override; ~MetadataDialog() override;
void setMetadataModel(MetadataModel * model); void setMetadataModel(MetadataModel * model);
QSize sizeHint() const override; QSize sizeHint() const override;
private: private:
QTreeView * m_treeView = nullptr; QTreeView * m_treeView = nullptr;
}; };
#endif // METADATADIALOG_H #endif // METADATADIALOG_H

640
app/metadatamodel.cpp
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@ -1,320 +1,320 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "metadatamodel.h" #include "metadatamodel.h"
#include "exiv2wrapper.h" #include "exiv2wrapper.h"
#include <QDir> #include <QDir>
#include <QDebug> #include <QDebug>
#include <QDateTime> #include <QDateTime>
#include <QFileInfo> #include <QFileInfo>
#include <QImageReader> #include <QImageReader>
using namespace Qt::Literals::StringLiterals; using namespace Qt::Literals::StringLiterals;
MetadataModel::MetadataModel(QObject *parent) MetadataModel::MetadataModel(QObject *parent)
: QAbstractItemModel(parent) : QAbstractItemModel(parent)
{ {
} }
MetadataModel::~MetadataModel() MetadataModel::~MetadataModel()
{ {
} }
void MetadataModel::setFile(const QString &imageFilePath) void MetadataModel::setFile(const QString &imageFilePath)
{ {
QFileInfo fileInfo(imageFilePath); QFileInfo fileInfo(imageFilePath);
// It'll be fine if we don't re-use the image reader we pass to the graphics scene for now. // It'll be fine if we don't re-use the image reader we pass to the graphics scene for now.
QImageReader imgReader(imageFilePath); QImageReader imgReader(imageFilePath);
imgReader.setAutoTransform(true); imgReader.setAutoTransform(true);
imgReader.setDecideFormatFromContent(true); imgReader.setDecideFormatFromContent(true);
const QString & itemTypeString = tr("%1 File").arg(QString(imgReader.format().toUpper())); const QString & itemTypeString = tr("%1 File").arg(QString(imgReader.format().toUpper()));
const QString & sizeString = QLocale().formattedDataSize(fileInfo.size()); const QString & sizeString = QLocale().formattedDataSize(fileInfo.size());
const QString & birthTimeString = QLocale().toString(fileInfo.birthTime(), QLocale::LongFormat); const QString & birthTimeString = QLocale().toString(fileInfo.birthTime(), QLocale::LongFormat);
const QString & lastModifiedTimeString = QLocale().toString(fileInfo.lastModified(), QLocale::LongFormat); const QString & lastModifiedTimeString = QLocale().toString(fileInfo.lastModified(), QLocale::LongFormat);
const QString & imageDimensionsString = imageSize(imgReader.size()); const QString & imageDimensionsString = imageSize(imgReader.size());
const QString & imageRatioString = imageSizeRatio(imgReader.size()); const QString & imageRatioString = imageSizeRatio(imgReader.size());
appendSection(u"Description"_s, tr("Description", "Section name.")); appendSection(u"Description"_s, tr("Description", "Section name."));
appendSection(u"Origin"_s, tr("Origin", "Section name.")); appendSection(u"Origin"_s, tr("Origin", "Section name."));
appendSection(u"Image"_s, tr("Image", "Section name.")); appendSection(u"Image"_s, tr("Image", "Section name."));
appendSection(u"Camera"_s, tr("Camera", "Section name.")); appendSection(u"Camera"_s, tr("Camera", "Section name."));
appendSection(u"AdvancedPhoto"_s, tr("Advanced photo", "Section name.")); appendSection(u"AdvancedPhoto"_s, tr("Advanced photo", "Section name."));
appendSection(u"GPS"_s, tr("GPS", "Section name.")); appendSection(u"GPS"_s, tr("GPS", "Section name."));
appendSection(u"File"_s, tr("File", "Section name.")); appendSection(u"File"_s, tr("File", "Section name."));
if (imgReader.supportsOption(QImageIOHandler::Size)) { if (imgReader.supportsOption(QImageIOHandler::Size)) {
appendProperty(u"Image"_s, u"Image.Dimensions"_s, appendProperty(u"Image"_s, u"Image.Dimensions"_s,
tr("Dimensions"), imageDimensionsString); tr("Dimensions"), imageDimensionsString);
appendProperty(u"Image"_s, u"Image.SizeRatio"_s, appendProperty(u"Image"_s, u"Image.SizeRatio"_s,
tr("Aspect ratio"), imageRatioString); tr("Aspect ratio"), imageRatioString);
} }
if (imgReader.supportsAnimation() && imgReader.imageCount() > 1) { if (imgReader.supportsAnimation() && imgReader.imageCount() > 1) {
appendProperty(u"Image"_s, u"Image.FrameCount"_s, appendProperty(u"Image"_s, u"Image.FrameCount"_s,
tr("Frame count"), QString::number(imgReader.imageCount())); tr("Frame count"), QString::number(imgReader.imageCount()));
} }
appendProperty(u"File"_s, u"File.Name"_s, appendProperty(u"File"_s, u"File.Name"_s,
tr("Name"), fileInfo.fileName()); tr("Name"), fileInfo.fileName());
appendProperty(u"File"_s, u"File.ItemType"_s, appendProperty(u"File"_s, u"File.ItemType"_s,
tr("Item type"), itemTypeString); tr("Item type"), itemTypeString);
appendProperty(u"File"_s, u"File.Path"_s, appendProperty(u"File"_s, u"File.Path"_s,
tr("Folder path"), QDir::toNativeSeparators(fileInfo.path())); tr("Folder path"), QDir::toNativeSeparators(fileInfo.path()));
appendProperty(u"File"_s, u"File.Size"_s, appendProperty(u"File"_s, u"File.Size"_s,
tr("Size"), sizeString); tr("Size"), sizeString);
appendProperty(u"File"_s, u"File.CreatedTime"_s, appendProperty(u"File"_s, u"File.CreatedTime"_s,
tr("Date created"), birthTimeString); tr("Date created"), birthTimeString);
appendProperty(u"File"_s, u"File.LastModified"_s, appendProperty(u"File"_s, u"File.LastModified"_s,
tr("Date modified"), lastModifiedTimeString); tr("Date modified"), lastModifiedTimeString);
Exiv2Wrapper wrapper; Exiv2Wrapper wrapper;
if (wrapper.load(imageFilePath)) { if (wrapper.load(imageFilePath)) {
wrapper.cacheSections(); wrapper.cacheSections();
appendExivPropertyIfExist(wrapper, u"Description"_s, appendExivPropertyIfExist(wrapper, u"Description"_s,
u"Xmp.dc.title"_s, tr("Title"), true); u"Xmp.dc.title"_s, tr("Title"), true);
appendExivPropertyIfExist(wrapper, u"Description"_s, appendExivPropertyIfExist(wrapper, u"Description"_s,
u"Exif.Image.ImageDescription"_s, tr("Subject"), true); u"Exif.Image.ImageDescription"_s, tr("Subject"), true);
appendExivPropertyIfExist(wrapper, u"Description"_s, appendExivPropertyIfExist(wrapper, u"Description"_s,
u"Exif.Image.Rating"_s, tr("Rating")); u"Exif.Image.Rating"_s, tr("Rating"));
appendExivPropertyIfExist(wrapper, u"Description"_s, appendExivPropertyIfExist(wrapper, u"Description"_s,
u"Xmp.dc.subject"_s, tr("Tags")); u"Xmp.dc.subject"_s, tr("Tags"));
appendPropertyIfNotEmpty(u"Description"_s, u"Description.Comments"_s, appendPropertyIfNotEmpty(u"Description"_s, u"Description.Comments"_s,
tr("Comments"), wrapper.comment()); tr("Comments"), wrapper.comment());
appendExivPropertyIfExist(wrapper, u"Origin"_s, appendExivPropertyIfExist(wrapper, u"Origin"_s,
u"Exif.Image.Artist"_s, tr("Authors")); u"Exif.Image.Artist"_s, tr("Authors"));
appendExivPropertyIfExist(wrapper, u"Origin"_s, appendExivPropertyIfExist(wrapper, u"Origin"_s,
u"Exif.Photo.DateTimeOriginal"_s, tr("Date taken")); u"Exif.Photo.DateTimeOriginal"_s, tr("Date taken"));
// FIXME: We may fetch the same type of metadata from different metadata collection. // FIXME: We may fetch the same type of metadata from different metadata collection.
// Current implementation is not pretty and may need to do a rework... // Current implementation is not pretty and may need to do a rework...
// appendExivPropertyIfExist(wrapper, QStringLiteral("Origin"), // appendExivPropertyIfExist(wrapper, QStringLiteral("Origin"),
// QStringLiteral("Xmp.xmp.CreatorTool"), tr("Program name")); // QStringLiteral("Xmp.xmp.CreatorTool"), tr("Program name"));
appendExivPropertyIfExist(wrapper, u"Origin"_s, appendExivPropertyIfExist(wrapper, u"Origin"_s,
u"Exif.Image.Software"_s, tr("Program name")); u"Exif.Image.Software"_s, tr("Program name"));
appendExivPropertyIfExist(wrapper, u"Origin"_s, appendExivPropertyIfExist(wrapper, u"Origin"_s,
u"Exif.Image.Copyright"_s, tr("Copyright")); u"Exif.Image.Copyright"_s, tr("Copyright"));
appendExivPropertyIfExist(wrapper, u"Image"_s, appendExivPropertyIfExist(wrapper, u"Image"_s,
u"Exif.Image.XResolution"_s, tr("Horizontal resolution")); u"Exif.Image.XResolution"_s, tr("Horizontal resolution"));
appendExivPropertyIfExist(wrapper, u"Image"_s, appendExivPropertyIfExist(wrapper, u"Image"_s,
u"Exif.Image.YResolution"_s, tr("Vertical resolution")); u"Exif.Image.YResolution"_s, tr("Vertical resolution"));
appendExivPropertyIfExist(wrapper, u"Image"_s, appendExivPropertyIfExist(wrapper, u"Image"_s,
u"Exif.Image.ResolutionUnit"_s, tr("Resolution unit")); u"Exif.Image.ResolutionUnit"_s, tr("Resolution unit"));
appendExivPropertyIfExist(wrapper, u"Image"_s, appendExivPropertyIfExist(wrapper, u"Image"_s,
u"Exif.Photo.ColorSpace"_s, tr("Colour representation")); u"Exif.Photo.ColorSpace"_s, tr("Colour representation"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Image.Make"_s, tr("Camera maker")); u"Exif.Image.Make"_s, tr("Camera maker"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Image.Model"_s, tr("Camera model")); u"Exif.Image.Model"_s, tr("Camera model"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.FNumber"_s, tr("F-stop")); u"Exif.Photo.FNumber"_s, tr("F-stop"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.ExposureTime"_s, tr("Exposure time")); u"Exif.Photo.ExposureTime"_s, tr("Exposure time"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.ISOSpeedRatings"_s, tr("ISO speed")); u"Exif.Photo.ISOSpeedRatings"_s, tr("ISO speed"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.ExposureBiasValue"_s, tr("Exposure bias")); u"Exif.Photo.ExposureBiasValue"_s, tr("Exposure bias"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.FocalLength"_s, tr("Focal length")); u"Exif.Photo.FocalLength"_s, tr("Focal length"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.MaxApertureValue"_s, tr("Max aperture")); u"Exif.Photo.MaxApertureValue"_s, tr("Max aperture"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.MeteringMode"_s, tr("Metering mode")); u"Exif.Photo.MeteringMode"_s, tr("Metering mode"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.SubjectDistance"_s, tr("Subject distance")); u"Exif.Photo.SubjectDistance"_s, tr("Subject distance"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.Flash"_s, tr("Flash mode")); u"Exif.Photo.Flash"_s, tr("Flash mode"));
appendExivPropertyIfExist(wrapper, u"Camera"_s, appendExivPropertyIfExist(wrapper, u"Camera"_s,
u"Exif.Photo.FocalLengthIn35mmFilm"_s, tr("35mm focal length")); u"Exif.Photo.FocalLengthIn35mmFilm"_s, tr("35mm focal length"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.LensModel"_s, tr("Lens model")); u"Exif.Photo.LensModel"_s, tr("Lens model"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.Contrast"_s, tr("Contrast")); u"Exif.Photo.Contrast"_s, tr("Contrast"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.BrightnessValue"_s, tr("Brightness")); u"Exif.Photo.BrightnessValue"_s, tr("Brightness"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.ExposureProgram"_s, tr("Exposure program")); u"Exif.Photo.ExposureProgram"_s, tr("Exposure program"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.Saturation"_s, tr("Saturation")); u"Exif.Photo.Saturation"_s, tr("Saturation"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.Sharpness"_s, tr("Sharpness")); u"Exif.Photo.Sharpness"_s, tr("Sharpness"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.WhiteBalance"_s, tr("White balance")); u"Exif.Photo.WhiteBalance"_s, tr("White balance"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.DigitalZoomRatio"_s, tr("Digital zoom")); u"Exif.Photo.DigitalZoomRatio"_s, tr("Digital zoom"));
appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s, appendExivPropertyIfExist(wrapper, u"AdvancedPhoto"_s,
u"Exif.Photo.ExifVersion"_s, tr("EXIF version")); u"Exif.Photo.ExifVersion"_s, tr("EXIF version"));
appendExivPropertyIfExist(wrapper, u"GPS"_s, appendExivPropertyIfExist(wrapper, u"GPS"_s,
u"Exif.GPSInfo.GPSLatitudeRef"_s, tr("Latitude reference")); u"Exif.GPSInfo.GPSLatitudeRef"_s, tr("Latitude reference"));
appendExivPropertyIfExist(wrapper, u"GPS"_s, appendExivPropertyIfExist(wrapper, u"GPS"_s,
u"Exif.GPSInfo.GPSLatitude"_s, tr("Latitude")); u"Exif.GPSInfo.GPSLatitude"_s, tr("Latitude"));
appendExivPropertyIfExist(wrapper, u"GPS"_s, appendExivPropertyIfExist(wrapper, u"GPS"_s,
u"Exif.GPSInfo.GPSLongitudeRef"_s, tr("Longitude reference")); u"Exif.GPSInfo.GPSLongitudeRef"_s, tr("Longitude reference"));
appendExivPropertyIfExist(wrapper, u"GPS"_s, appendExivPropertyIfExist(wrapper, u"GPS"_s,
u"Exif.GPSInfo.GPSLongitude"_s, tr("Longitude")); u"Exif.GPSInfo.GPSLongitude"_s, tr("Longitude"));
appendExivPropertyIfExist(wrapper, u"GPS"_s, appendExivPropertyIfExist(wrapper, u"GPS"_s,
u"Exif.GPSInfo.GPSAltitudeRef"_s, tr("Altitude reference")); u"Exif.GPSInfo.GPSAltitudeRef"_s, tr("Altitude reference"));
appendExivPropertyIfExist(wrapper, u"GPS"_s, appendExivPropertyIfExist(wrapper, u"GPS"_s,
u"Exif.GPSInfo.GPSAltitude"_s, tr("Altitude")); u"Exif.GPSInfo.GPSAltitude"_s, tr("Altitude"));
} }
} }
QString MetadataModel::imageSize(const QSize &size) QString MetadataModel::imageSize(const QSize &size)
{ {
QString imageSize; QString imageSize;
if (size.isValid()) { if (size.isValid()) {
imageSize = tr("%1 x %2").arg(QString::number(size.width()), QString::number(size.height())); imageSize = tr("%1 x %2").arg(QString::number(size.width()), QString::number(size.height()));
} else { } else {
imageSize = QLatin1Char('-'); imageSize = QLatin1Char('-');
} }
return imageSize; return imageSize;
} }
int simplegcd(int a, int b) { int simplegcd(int a, int b) {
return b == 0 ? a : simplegcd(b, a % b); return b == 0 ? a : simplegcd(b, a % b);
} }
QString MetadataModel::imageSizeRatio(const QSize &size) QString MetadataModel::imageSizeRatio(const QSize &size)
{ {
if (!size.isValid()) { if (!size.isValid()) {
return QStringLiteral("-"); return QStringLiteral("-");
} }
int gcd = simplegcd(size.width(), size.height()); int gcd = simplegcd(size.width(), size.height());
return tr("%1 : %2").arg(QString::number(size.width() / gcd), QString::number(size.height() / gcd)); return tr("%1 : %2").arg(QString::number(size.width() / gcd), QString::number(size.height() / gcd));
} }
bool MetadataModel::appendSection(const QString &sectionKey, QStringView sectionDisplayName) bool MetadataModel::appendSection(const QString &sectionKey, QStringView sectionDisplayName)
{ {
if (m_sections.contains(sectionKey)) { if (m_sections.contains(sectionKey)) {
return false; return false;
} }
m_sections.append(sectionKey); m_sections.append(sectionKey);
m_sectionProperties[sectionKey] = qMakePair<QString, QList<QString> >(sectionDisplayName.toString(), {}); m_sectionProperties[sectionKey] = qMakePair<QString, QList<QString> >(sectionDisplayName.toString(), {});
return true; return true;
} }
bool MetadataModel::appendPropertyIfNotEmpty(const QString &sectionKey, const QString &propertyKey, const QString &propertyDisplayName, const QString &propertyValue) bool MetadataModel::appendPropertyIfNotEmpty(const QString &sectionKey, const QString &propertyKey, const QString &propertyDisplayName, const QString &propertyValue)
{ {
if (propertyValue.isEmpty()) return false; if (propertyValue.isEmpty()) return false;
return appendProperty(sectionKey, propertyKey, propertyDisplayName, propertyValue); return appendProperty(sectionKey, propertyKey, propertyDisplayName, propertyValue);
} }
bool MetadataModel::appendProperty(const QString &sectionKey, const QString &propertyKey, QStringView propertyDisplayName, QStringView propertyValue) bool MetadataModel::appendProperty(const QString &sectionKey, const QString &propertyKey, QStringView propertyDisplayName, QStringView propertyValue)
{ {
if (!m_sections.contains(sectionKey)) { if (!m_sections.contains(sectionKey)) {
return false; return false;
} }
QList<QString> & propertyList = m_sectionProperties[sectionKey].second; QList<QString> & propertyList = m_sectionProperties[sectionKey].second;
if (!propertyList.contains(propertyKey)) { if (!propertyList.contains(propertyKey)) {
propertyList.append(propertyKey); propertyList.append(propertyKey);
} }
m_properties[propertyKey] = qMakePair<QString, QString>(propertyDisplayName.toString(), propertyValue.toString()); m_properties[propertyKey] = qMakePair<QString, QString>(propertyDisplayName.toString(), propertyValue.toString());
return true; return true;
} }
bool MetadataModel::appendExivPropertyIfExist(const Exiv2Wrapper &wrapper, const QString &sectionKey, const QString &exiv2propertyKey, const QString &propertyDisplayName, bool isXmpString) bool MetadataModel::appendExivPropertyIfExist(const Exiv2Wrapper &wrapper, const QString &sectionKey, const QString &exiv2propertyKey, const QString &propertyDisplayName, bool isXmpString)
{ {
const QString & value = wrapper.value(exiv2propertyKey); const QString & value = wrapper.value(exiv2propertyKey);
if (!value.isEmpty()) { if (!value.isEmpty()) {
appendProperty(sectionKey, exiv2propertyKey, appendProperty(sectionKey, exiv2propertyKey,
propertyDisplayName.isEmpty() ? wrapper.label(exiv2propertyKey) : propertyDisplayName, propertyDisplayName.isEmpty() ? wrapper.label(exiv2propertyKey) : propertyDisplayName,
isXmpString ? Exiv2Wrapper::XmpValue(value) : value); isXmpString ? Exiv2Wrapper::XmpValue(value) : value);
return true; return true;
} }
return false; return false;
} }
QModelIndex MetadataModel::index(int row, int column, const QModelIndex &parent) const QModelIndex MetadataModel::index(int row, int column, const QModelIndex &parent) const
{ {
if (!hasIndex(row, column, parent)) { if (!hasIndex(row, column, parent)) {
return QModelIndex(); return QModelIndex();
} }
if (!parent.isValid()) { if (!parent.isValid()) {
return createIndex(row, column, RowType::SectionRow); return createIndex(row, column, RowType::SectionRow);
} else { } else {
// internalid param: row means nth section it belongs to. // internalid param: row means nth section it belongs to.
return createIndex(row, column, RowType::PropertyRow + parent.row()); return createIndex(row, column, RowType::PropertyRow + parent.row());
} }
} }
QModelIndex MetadataModel::parent(const QModelIndex &child) const QModelIndex MetadataModel::parent(const QModelIndex &child) const
{ {
if (!child.isValid()) { if (!child.isValid()) {
return QModelIndex(); return QModelIndex();
} }
if (child.internalId() == RowType::SectionRow) { if (child.internalId() == RowType::SectionRow) {
return QModelIndex(); return QModelIndex();
} else { } else {
return createIndex(child.internalId() - RowType::PropertyRow, 0, SectionRow); return createIndex(child.internalId() - RowType::PropertyRow, 0, SectionRow);
} }
} }
int MetadataModel::rowCount(const QModelIndex &parent) const int MetadataModel::rowCount(const QModelIndex &parent) const
{ {
if (!parent.isValid()) { if (!parent.isValid()) {
return m_sections.count(); return m_sections.count();
} }
if (parent.internalId() == RowType::SectionRow) { if (parent.internalId() == RowType::SectionRow) {
const QString & sectionKey = m_sections[parent.row()]; const QString & sectionKey = m_sections[parent.row()];
return m_sectionProperties[sectionKey].second.count(); return m_sectionProperties[sectionKey].second.count();
} }
return 0; return 0;
} }
int MetadataModel::columnCount(const QModelIndex &) const int MetadataModel::columnCount(const QModelIndex &) const
{ {
// Always key(display name) and value. // Always key(display name) and value.
return 2; return 2;
} }
QVariant MetadataModel::data(const QModelIndex &index, int role) const QVariant MetadataModel::data(const QModelIndex &index, int role) const
{ {
if (!index.isValid()) { if (!index.isValid()) {
return QVariant(); return QVariant();
} }
if (role != Qt::DisplayRole) { if (role != Qt::DisplayRole) {
return QVariant(); return QVariant();
} }
if (index.internalId() == RowType::SectionRow) { if (index.internalId() == RowType::SectionRow) {
return (index.column() == 0) ? m_sectionProperties[m_sections[index.row()]].first return (index.column() == 0) ? m_sectionProperties[m_sections[index.row()]].first
: QVariant(); : QVariant();
} else { } else {
int sectionIndex = index.internalId() - RowType::PropertyRow; int sectionIndex = index.internalId() - RowType::PropertyRow;
const QString & sectionKey = m_sections[sectionIndex]; const QString & sectionKey = m_sections[sectionIndex];
const QList<QString> & propertyList = m_sectionProperties[sectionKey].second; const QList<QString> & propertyList = m_sectionProperties[sectionKey].second;
return (index.column() == 0) ? m_properties[propertyList[index.row()]].first return (index.column() == 0) ? m_properties[propertyList[index.row()]].first
: m_properties[propertyList[index.row()]].second; : m_properties[propertyList[index.row()]].second;
} }
} }
QVariant MetadataModel::headerData(int section, Qt::Orientation orientation, int role) const QVariant MetadataModel::headerData(int section, Qt::Orientation orientation, int role) const
{ {
if (orientation == Qt::Vertical || role != Qt::DisplayRole) { if (orientation == Qt::Vertical || role != Qt::DisplayRole) {
return QVariant(); return QVariant();
} }
return section == 0 ? tr("Property") : tr("Value"); return section == 0 ? tr("Property") : tr("Value");
} }

104
app/metadatamodel.h
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@ -1,52 +1,52 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef METADATAMODEL_H #ifndef METADATAMODEL_H
#define METADATAMODEL_H #define METADATAMODEL_H
#include <QAbstractItemModel> #include <QAbstractItemModel>
class Exiv2Wrapper; class Exiv2Wrapper;
class MetadataModel : public QAbstractItemModel class MetadataModel : public QAbstractItemModel
{ {
Q_OBJECT Q_OBJECT
public: public:
explicit MetadataModel(QObject *parent = nullptr); explicit MetadataModel(QObject *parent = nullptr);
~MetadataModel(); ~MetadataModel();
void setFile(const QString & imageFilePath); void setFile(const QString & imageFilePath);
static QString imageSize(const QSize &size); static QString imageSize(const QSize &size);
static QString imageSizeRatio(const QSize &size); static QString imageSizeRatio(const QSize &size);
bool appendSection(const QString & sectionKey, QStringView sectionDisplayName); bool appendSection(const QString & sectionKey, QStringView sectionDisplayName);
bool appendPropertyIfNotEmpty(const QString & sectionKey, const QString & propertyKey, bool appendPropertyIfNotEmpty(const QString & sectionKey, const QString & propertyKey,
const QString & propertyDisplayName, const QString & propertyValue = QString()); const QString & propertyDisplayName, const QString & propertyValue = QString());
bool appendProperty(const QString & sectionKey, const QString & propertyKey, bool appendProperty(const QString & sectionKey, const QString & propertyKey,
QStringView propertyDisplayName, QStringView propertyValue = QString()); QStringView propertyDisplayName, QStringView propertyValue = QString());
bool appendExivPropertyIfExist(const Exiv2Wrapper & wrapper, const QString & sectionKey, bool appendExivPropertyIfExist(const Exiv2Wrapper & wrapper, const QString & sectionKey,
const QString & exiv2propertyKey, const QString & propertyDisplayName = QString(), const QString & exiv2propertyKey, const QString & propertyDisplayName = QString(),
bool isXmpString = false); bool isXmpString = false);
private: private:
enum RowType : quintptr { enum RowType : quintptr {
SectionRow, SectionRow,
PropertyRow, PropertyRow,
}; };
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override; QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
QModelIndex parent(const QModelIndex &child) const override; QModelIndex parent(const QModelIndex &child) const override;
int rowCount(const QModelIndex &parent = QModelIndex()) const override; int rowCount(const QModelIndex &parent = QModelIndex()) const override;
int columnCount(const QModelIndex & = QModelIndex()) const override; int columnCount(const QModelIndex & = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override; QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
// [SECTION_KEY] // [SECTION_KEY]
QList<QString> m_sections; QList<QString> m_sections;
// {SECTION_KEY: (SECTION_DISPLAY_NAME, [PROPERTY_KEY])} // {SECTION_KEY: (SECTION_DISPLAY_NAME, [PROPERTY_KEY])}
QMap<QString, QPair<QString, QList<QString> > > m_sectionProperties; QMap<QString, QPair<QString, QList<QString> > > m_sectionProperties;
// {PROPERTY_KEY: (PROPERTY_DISPLAY_NAME, PROPERTY_VALUE)} // {PROPERTY_KEY: (PROPERTY_DISPLAY_NAME, PROPERTY_VALUE)}
QMap<QString, QPair<QString, QString> > m_properties; QMap<QString, QPair<QString, QString> > m_properties;
}; };
#endif // METADATAMODEL_H #endif // METADATAMODEL_H

172
app/navigatorview.cpp
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@ -1,86 +1,86 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "navigatorview.h" #include "navigatorview.h"
#include "graphicsview.h" #include "graphicsview.h"
#include "opacityhelper.h" #include "opacityhelper.h"
#include <QMouseEvent> #include <QMouseEvent>
#include <QDebug> #include <QDebug>
NavigatorView::NavigatorView(QWidget *parent) NavigatorView::NavigatorView(QWidget *parent)
: QGraphicsView (parent) : QGraphicsView (parent)
, m_viewportRegion(this->rect()) , m_viewportRegion(this->rect())
, m_opacityHelper(new OpacityHelper(this)) , m_opacityHelper(new OpacityHelper(this))
{ {
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setStyleSheet("background-color: rgba(0, 0, 0, 120);" setStyleSheet("background-color: rgba(0, 0, 0, 120);"
"border-radius: 3px;"); "border-radius: 3px;");
} }
// doesn't take or manage its ownership // doesn't take or manage its ownership
void NavigatorView::setMainView(GraphicsView *mainView) void NavigatorView::setMainView(GraphicsView *mainView)
{ {
m_mainView = mainView; m_mainView = mainView;
} }
void NavigatorView::setOpacity(qreal opacity, bool animated) void NavigatorView::setOpacity(qreal opacity, bool animated)
{ {
m_opacityHelper->setOpacity(opacity, animated); m_opacityHelper->setOpacity(opacity, animated);
} }
void NavigatorView::updateMainViewportRegion() void NavigatorView::updateMainViewportRegion()
{ {
if (m_mainView != nullptr) { if (m_mainView != nullptr) {
m_viewportRegion = mapFromScene(m_mainView->mapToScene(m_mainView->rect())); m_viewportRegion = mapFromScene(m_mainView->mapToScene(m_mainView->rect()));
update(); update();
} }
} }
void NavigatorView::mousePressEvent(QMouseEvent *event) void NavigatorView::mousePressEvent(QMouseEvent *event)
{ {
m_mouseDown = true; m_mouseDown = true;
if (m_mainView) { if (m_mainView) {
m_mainView->centerOn(mapToScene(event->pos())); m_mainView->centerOn(mapToScene(event->pos()));
update(); update();
} }
event->accept(); event->accept();
} }
void NavigatorView::mouseMoveEvent(QMouseEvent *event) void NavigatorView::mouseMoveEvent(QMouseEvent *event)
{ {
if (m_mouseDown && m_mainView) { if (m_mouseDown && m_mainView) {
m_mainView->centerOn(mapToScene(event->pos())); m_mainView->centerOn(mapToScene(event->pos()));
update(); update();
event->accept(); event->accept();
} else { } else {
event->ignore(); event->ignore();
} }
} }
void NavigatorView::mouseReleaseEvent(QMouseEvent *event) void NavigatorView::mouseReleaseEvent(QMouseEvent *event)
{ {
m_mouseDown = false; m_mouseDown = false;
event->accept(); event->accept();
} }
void NavigatorView::wheelEvent(QWheelEvent *event) void NavigatorView::wheelEvent(QWheelEvent *event)
{ {
event->ignore(); event->ignore();
return QGraphicsView::wheelEvent(event); return QGraphicsView::wheelEvent(event);
} }
void NavigatorView::paintEvent(QPaintEvent *event) void NavigatorView::paintEvent(QPaintEvent *event)
{ {
QGraphicsView::paintEvent(event); QGraphicsView::paintEvent(event);
QPainter painter(viewport()); QPainter painter(viewport());
painter.setPen(QPen(Qt::gray, 2)); painter.setPen(QPen(Qt::gray, 2));
painter.drawRect(m_viewportRegion.boundingRect()); painter.drawRect(m_viewportRegion.boundingRect());
} }

76
app/navigatorview.h
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@ -1,38 +1,38 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef NAVIGATORVIEW_H #ifndef NAVIGATORVIEW_H
#define NAVIGATORVIEW_H #define NAVIGATORVIEW_H
#include <QGraphicsView> #include <QGraphicsView>
class OpacityHelper; class OpacityHelper;
class GraphicsView; class GraphicsView;
class NavigatorView : public QGraphicsView class NavigatorView : public QGraphicsView
{ {
Q_OBJECT Q_OBJECT
public: public:
NavigatorView(QWidget *parent = nullptr); NavigatorView(QWidget *parent = nullptr);
void setMainView(GraphicsView *mainView); void setMainView(GraphicsView *mainView);
void setOpacity(qreal opacity, bool animated = true); void setOpacity(qreal opacity, bool animated = true);
public slots: public slots:
void updateMainViewportRegion(); void updateMainViewportRegion();
private: private:
void mousePressEvent(QMouseEvent * event) override; void mousePressEvent(QMouseEvent * event) override;
void mouseMoveEvent(QMouseEvent * event) override; void mouseMoveEvent(QMouseEvent * event) override;
void mouseReleaseEvent(QMouseEvent * event) override; void mouseReleaseEvent(QMouseEvent * event) override;
void wheelEvent(QWheelEvent *event) override; void wheelEvent(QWheelEvent *event) override;
void paintEvent(QPaintEvent *event) override; void paintEvent(QPaintEvent *event) override;
bool m_mouseDown = false; bool m_mouseDown = false;
QPolygon m_viewportRegion; QPolygon m_viewportRegion;
QGraphicsView *m_mainView = nullptr; QGraphicsView *m_mainView = nullptr;
OpacityHelper *m_opacityHelper = nullptr; OpacityHelper *m_opacityHelper = nullptr;
}; };
#endif // NAVIGATORVIEW_H #endif // NAVIGATORVIEW_H

62
app/opacityhelper.cpp
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@ -1,31 +1,31 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "opacityhelper.h" #include "opacityhelper.h"
#include <QGraphicsOpacityEffect> #include <QGraphicsOpacityEffect>
#include <QPropertyAnimation> #include <QPropertyAnimation>
OpacityHelper::OpacityHelper(QWidget *parent) OpacityHelper::OpacityHelper(QWidget *parent)
: QObject(parent) : QObject(parent)
, m_opacityFx(new QGraphicsOpacityEffect(parent)) , m_opacityFx(new QGraphicsOpacityEffect(parent))
, m_opacityAnimation(new QPropertyAnimation(m_opacityFx, "opacity")) , m_opacityAnimation(new QPropertyAnimation(m_opacityFx, "opacity"))
{ {
parent->setGraphicsEffect(m_opacityFx); parent->setGraphicsEffect(m_opacityFx);
m_opacityAnimation->setDuration(300); m_opacityAnimation->setDuration(300);
} }
void OpacityHelper::setOpacity(qreal opacity, bool animated) void OpacityHelper::setOpacity(qreal opacity, bool animated)
{ {
if (!animated) { if (!animated) {
m_opacityFx->setOpacity(opacity); m_opacityFx->setOpacity(opacity);
return; return;
} }
m_opacityAnimation->stop(); m_opacityAnimation->stop();
m_opacityAnimation->setStartValue(m_opacityFx->opacity()); m_opacityAnimation->setStartValue(m_opacityFx->opacity());
m_opacityAnimation->setEndValue(opacity); m_opacityAnimation->setEndValue(opacity);
m_opacityAnimation->start(); m_opacityAnimation->start();
} }

54
app/opacityhelper.h
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@ -1,27 +1,27 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef OPACITYHELPER_H #ifndef OPACITYHELPER_H
#define OPACITYHELPER_H #define OPACITYHELPER_H
#include <QWidget> #include <QWidget>
QT_BEGIN_NAMESPACE QT_BEGIN_NAMESPACE
class QGraphicsOpacityEffect; class QGraphicsOpacityEffect;
class QPropertyAnimation; class QPropertyAnimation;
QT_END_NAMESPACE QT_END_NAMESPACE
class OpacityHelper : QObject class OpacityHelper : QObject
{ {
public: public:
OpacityHelper(QWidget * parent); OpacityHelper(QWidget * parent);
void setOpacity(qreal opacity, bool animated = true); void setOpacity(qreal opacity, bool animated = true);
protected: protected:
QGraphicsOpacityEffect * m_opacityFx; QGraphicsOpacityEffect * m_opacityFx;
QPropertyAnimation * m_opacityAnimation; QPropertyAnimation * m_opacityAnimation;
}; };
#endif // OPACITYHELPER_H #endif // OPACITYHELPER_H

566
app/playlistmanager.cpp
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@ -1,283 +1,283 @@
// SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net> // SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "playlistmanager.h" #include "playlistmanager.h"
#include <QCollator> #include <QCollator>
#include <QDir> #include <QDir>
#include <QFileInfo> #include <QFileInfo>
#include <QUrl> #include <QUrl>
PlaylistModel::PlaylistModel(QObject *parent) PlaylistModel::PlaylistModel(QObject *parent)
: QAbstractListModel(parent) : QAbstractListModel(parent)
{ {
} }
PlaylistModel::~PlaylistModel() PlaylistModel::~PlaylistModel()
= default; = default;
void PlaylistModel::setPlaylist(const QList<QUrl> &urls) void PlaylistModel::setPlaylist(const QList<QUrl> &urls)
{ {
beginResetModel(); beginResetModel();
m_playlist = urls; m_playlist = urls;
endResetModel(); endResetModel();
} }
QModelIndex PlaylistModel::loadPlaylist(const QList<QUrl> & urls) QModelIndex PlaylistModel::loadPlaylist(const QList<QUrl> & urls)
{ {
if (urls.isEmpty()) return {}; if (urls.isEmpty()) return {};
if (urls.count() == 1) { if (urls.count() == 1) {
return loadPlaylist(urls.constFirst()); return loadPlaylist(urls.constFirst());
} else { } else {
setPlaylist(urls); setPlaylist(urls);
return index(0); return index(0);
} }
} }
QModelIndex PlaylistModel::loadPlaylist(const QUrl &url) QModelIndex PlaylistModel::loadPlaylist(const QUrl &url)
{ {
QFileInfo info(url.toLocalFile()); QFileInfo info(url.toLocalFile());
QDir dir(info.path()); QDir dir(info.path());
QString && currentFileName = info.fileName(); QString && currentFileName = info.fileName();
if (dir.path() == m_currentDir) { if (dir.path() == m_currentDir) {
int idx = indexOf(url); int idx = indexOf(url);
return idx == -1 ? appendToPlaylist(url) : index(idx); return idx == -1 ? appendToPlaylist(url) : index(idx);
} }
QStringList entryList = dir.entryList( QStringList entryList = dir.entryList(
m_autoLoadSuffixes, m_autoLoadSuffixes,
QDir::Files | QDir::NoSymLinks, QDir::NoSort); QDir::Files | QDir::NoSymLinks, QDir::NoSort);
QCollator collator; QCollator collator;
collator.setNumericMode(true); collator.setNumericMode(true);
std::sort(entryList.begin(), entryList.end(), collator); std::sort(entryList.begin(), entryList.end(), collator);
QList<QUrl> playlist; QList<QUrl> playlist;
int idx = -1; int idx = -1;
for (int i = 0; i < entryList.count(); i++) { for (int i = 0; i < entryList.count(); i++) {
const QString & fileName = entryList.at(i); const QString & fileName = entryList.at(i);
const QString & oneEntry = dir.absoluteFilePath(fileName); const QString & oneEntry = dir.absoluteFilePath(fileName);
const QUrl & url = QUrl::fromLocalFile(oneEntry); const QUrl & url = QUrl::fromLocalFile(oneEntry);
playlist.append(url); playlist.append(url);
if (fileName == currentFileName) { if (fileName == currentFileName) {
idx = i; idx = i;
} }
} }
if (idx == -1) { if (idx == -1) {
idx = playlist.count(); idx = playlist.count();
playlist.append(url); playlist.append(url);
} }
m_currentDir = dir.path(); m_currentDir = dir.path();
setPlaylist(playlist); setPlaylist(playlist);
return index(idx); return index(idx);
} }
QModelIndex PlaylistModel::appendToPlaylist(const QUrl &url) QModelIndex PlaylistModel::appendToPlaylist(const QUrl &url)
{ {
const int lastIndex = rowCount(); const int lastIndex = rowCount();
beginInsertRows(QModelIndex(), lastIndex, lastIndex); beginInsertRows(QModelIndex(), lastIndex, lastIndex);
m_playlist.append(url); m_playlist.append(url);
endInsertRows(); endInsertRows();
return index(lastIndex); return index(lastIndex);
} }
bool PlaylistModel::removeAt(int index) bool PlaylistModel::removeAt(int index)
{ {
if (index < 0 || index >= rowCount()) return false; if (index < 0 || index >= rowCount()) return false;
beginRemoveRows(QModelIndex(), index, index); beginRemoveRows(QModelIndex(), index, index);
m_playlist.removeAt(index); m_playlist.removeAt(index);
endRemoveRows(); endRemoveRows();
return true; return true;
} }
int PlaylistModel::indexOf(const QUrl &url) const int PlaylistModel::indexOf(const QUrl &url) const
{ {
return m_playlist.indexOf(url); return m_playlist.indexOf(url);
} }
QUrl PlaylistModel::urlByIndex(int index) const QUrl PlaylistModel::urlByIndex(int index) const
{ {
return m_playlist.value(index); return m_playlist.value(index);
} }
QStringList PlaylistModel::autoLoadFilterSuffixes() const QStringList PlaylistModel::autoLoadFilterSuffixes() const
{ {
return m_autoLoadSuffixes; return m_autoLoadSuffixes;
} }
QHash<int, QByteArray> PlaylistModel::roleNames() const QHash<int, QByteArray> PlaylistModel::roleNames() const
{ {
QHash<int, QByteArray> result = QAbstractListModel::roleNames(); QHash<int, QByteArray> result = QAbstractListModel::roleNames();
result.insert(UrlRole, "url"); result.insert(UrlRole, "url");
return result; return result;
} }
int PlaylistModel::rowCount(const QModelIndex &parent) const int PlaylistModel::rowCount(const QModelIndex &parent) const
{ {
return m_playlist.count(); return m_playlist.count();
} }
QVariant PlaylistModel::data(const QModelIndex &index, int role) const QVariant PlaylistModel::data(const QModelIndex &index, int role) const
{ {
if (!index.isValid()) return {}; if (!index.isValid()) return {};
switch (role) { switch (role) {
case Qt::DisplayRole: case Qt::DisplayRole:
return m_playlist.at(index.row()).fileName(); return m_playlist.at(index.row()).fileName();
case UrlRole: case UrlRole:
return m_playlist.at(index.row()); return m_playlist.at(index.row());
} }
return {}; return {};
} }
PlaylistManager::PlaylistManager(QObject *parent) PlaylistManager::PlaylistManager(QObject *parent)
: QObject(parent) : QObject(parent)
{ {
connect(&m_model, &PlaylistModel::rowsRemoved, this, connect(&m_model, &PlaylistModel::rowsRemoved, this,
[this](const QModelIndex &, int, int) { [this](const QModelIndex &, int, int) {
if (m_model.rowCount() <= m_currentIndex) { if (m_model.rowCount() <= m_currentIndex) {
setProperty("currentIndex", m_currentIndex - 1); setProperty("currentIndex", m_currentIndex - 1);
} }
}); });
auto onRowCountChanged = [this](){ auto onRowCountChanged = [this](){
emit totalCountChanged(m_model.rowCount()); emit totalCountChanged(m_model.rowCount());
}; };
connect(&m_model, &PlaylistModel::rowsInserted, this, onRowCountChanged); connect(&m_model, &PlaylistModel::rowsInserted, this, onRowCountChanged);
connect(&m_model, &PlaylistModel::rowsRemoved, this, onRowCountChanged); connect(&m_model, &PlaylistModel::rowsRemoved, this, onRowCountChanged);
connect(&m_model, &PlaylistModel::modelReset, this, onRowCountChanged); connect(&m_model, &PlaylistModel::modelReset, this, onRowCountChanged);
} }
PlaylistManager::~PlaylistManager() PlaylistManager::~PlaylistManager()
{ {
} }
PlaylistModel *PlaylistManager::model() PlaylistModel *PlaylistManager::model()
{ {
return &m_model; return &m_model;
} }
void PlaylistManager::setPlaylist(const QList<QUrl> &urls) void PlaylistManager::setPlaylist(const QList<QUrl> &urls)
{ {
m_model.setPlaylist(urls); m_model.setPlaylist(urls);
} }
QModelIndex PlaylistManager::loadPlaylist(const QList<QUrl> &urls) QModelIndex PlaylistManager::loadPlaylist(const QList<QUrl> &urls)
{ {
QModelIndex idx = m_model.loadPlaylist(urls); QModelIndex idx = m_model.loadPlaylist(urls);
setProperty("currentIndex", idx.row()); setProperty("currentIndex", idx.row());
return idx; return idx;
} }
QModelIndex PlaylistManager::loadPlaylist(const QUrl &url) QModelIndex PlaylistManager::loadPlaylist(const QUrl &url)
{ {
QModelIndex idx = m_model.loadPlaylist(url); QModelIndex idx = m_model.loadPlaylist(url);
setProperty("currentIndex", idx.row()); setProperty("currentIndex", idx.row());
return idx; return idx;
} }
QModelIndex PlaylistManager::loadM3U8Playlist(const QUrl &url) QModelIndex PlaylistManager::loadM3U8Playlist(const QUrl &url)
{ {
QFile file(url.toLocalFile()); QFile file(url.toLocalFile());
if (file.open(QIODevice::ReadOnly | QIODevice::Text)) { if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
QList<QUrl> urls; QList<QUrl> urls;
while (!file.atEnd()) { while (!file.atEnd()) {
QString line = file.readLine(); QString line = file.readLine();
if (line.startsWith('#')) { if (line.startsWith('#')) {
continue; continue;
} }
QFileInfo fileInfo(file); QFileInfo fileInfo(file);
QUrl item = QUrl::fromUserInput(line, fileInfo.absolutePath()); QUrl item = QUrl::fromUserInput(line, fileInfo.absolutePath());
urls.append(item); urls.append(item);
} }
return loadPlaylist(urls); return loadPlaylist(urls);
} else { } else {
return {}; return {};
} }
} }
int PlaylistManager::totalCount() const int PlaylistManager::totalCount() const
{ {
return m_model.rowCount(); return m_model.rowCount();
} }
QModelIndex PlaylistManager::previousIndex() const QModelIndex PlaylistManager::previousIndex() const
{ {
int count = totalCount(); int count = totalCount();
if (count == 0) return {}; if (count == 0) return {};
return m_model.index(isFirstIndex() ? count - 1 : m_currentIndex - 1); return m_model.index(isFirstIndex() ? count - 1 : m_currentIndex - 1);
} }
QModelIndex PlaylistManager::nextIndex() const QModelIndex PlaylistManager::nextIndex() const
{ {
int count = totalCount(); int count = totalCount();
if (count == 0) return {}; if (count == 0) return {};
return m_model.index(isLastIndex() ? 0 : m_currentIndex + 1); return m_model.index(isLastIndex() ? 0 : m_currentIndex + 1);
} }
QModelIndex PlaylistManager::curIndex() const QModelIndex PlaylistManager::curIndex() const
{ {
return m_model.index(m_currentIndex); return m_model.index(m_currentIndex);
} }
bool PlaylistManager::isFirstIndex() const bool PlaylistManager::isFirstIndex() const
{ {
return m_currentIndex == 0; return m_currentIndex == 0;
} }
bool PlaylistManager::isLastIndex() const bool PlaylistManager::isLastIndex() const
{ {
return m_currentIndex + 1 == totalCount(); return m_currentIndex + 1 == totalCount();
} }
void PlaylistManager::setCurrentIndex(const QModelIndex &index) void PlaylistManager::setCurrentIndex(const QModelIndex &index)
{ {
if (index.isValid() && index.row() >= 0 && index.row() < totalCount()) { if (index.isValid() && index.row() >= 0 && index.row() < totalCount()) {
setProperty("currentIndex", index.row()); setProperty("currentIndex", index.row());
} }
} }
QUrl PlaylistManager::urlByIndex(const QModelIndex &index) QUrl PlaylistManager::urlByIndex(const QModelIndex &index)
{ {
return m_model.urlByIndex(index.row()); return m_model.urlByIndex(index.row());
} }
QString PlaylistManager::localFileByIndex(const QModelIndex &index) QString PlaylistManager::localFileByIndex(const QModelIndex &index)
{ {
return urlByIndex(index).toLocalFile(); return urlByIndex(index).toLocalFile();
} }
bool PlaylistManager::removeAt(const QModelIndex &index) bool PlaylistManager::removeAt(const QModelIndex &index)
{ {
return m_model.removeAt(index.row()); return m_model.removeAt(index.row());
} }
void PlaylistManager::setAutoLoadFilterSuffixes(const QStringList &nameFilters) void PlaylistManager::setAutoLoadFilterSuffixes(const QStringList &nameFilters)
{ {
m_model.setProperty("autoLoadFilterSuffixes", nameFilters); m_model.setProperty("autoLoadFilterSuffixes", nameFilters);
} }
QList<QUrl> PlaylistManager::convertToUrlList(const QStringList &files) QList<QUrl> PlaylistManager::convertToUrlList(const QStringList &files)
{ {
QList<QUrl> urlList; QList<QUrl> urlList;
for (const QString & str : std::as_const(files)) { for (const QString & str : std::as_const(files)) {
QUrl url = QUrl::fromLocalFile(str); QUrl url = QUrl::fromLocalFile(str);
if (url.isValid()) { if (url.isValid()) {
urlList.append(url); urlList.append(url);
} }
} }
return urlList; return urlList;
} }

176
app/playlistmanager.h
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@ -1,88 +1,88 @@
// SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net> // SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#pragma once #pragma once
#include <QUrl> #include <QUrl>
#include <QAbstractListModel> #include <QAbstractListModel>
class PlaylistModel : public QAbstractListModel class PlaylistModel : public QAbstractListModel
{ {
Q_OBJECT Q_OBJECT
public: public:
enum PlaylistRole { enum PlaylistRole {
UrlRole = Qt::UserRole UrlRole = Qt::UserRole
}; };
Q_ENUM(PlaylistRole) Q_ENUM(PlaylistRole)
Q_PROPERTY(QStringList autoLoadFilterSuffixes MEMBER m_autoLoadSuffixes NOTIFY autoLoadFilterSuffixesChanged) Q_PROPERTY(QStringList autoLoadFilterSuffixes MEMBER m_autoLoadSuffixes NOTIFY autoLoadFilterSuffixesChanged)
explicit PlaylistModel(QObject *parent = nullptr); explicit PlaylistModel(QObject *parent = nullptr);
~PlaylistModel() override; ~PlaylistModel() override;
void setPlaylist(const QList<QUrl> & urls); void setPlaylist(const QList<QUrl> & urls);
QModelIndex loadPlaylist(const QList<QUrl> & urls); QModelIndex loadPlaylist(const QList<QUrl> & urls);
QModelIndex loadPlaylist(const QUrl & url); QModelIndex loadPlaylist(const QUrl & url);
QModelIndex appendToPlaylist(const QUrl & url); QModelIndex appendToPlaylist(const QUrl & url);
bool removeAt(int index); bool removeAt(int index);
int indexOf(const QUrl & url) const; int indexOf(const QUrl & url) const;
QUrl urlByIndex(int index) const; QUrl urlByIndex(int index) const;
QStringList autoLoadFilterSuffixes() const; QStringList autoLoadFilterSuffixes() const;
QHash<int, QByteArray> roleNames() const override; QHash<int, QByteArray> roleNames() const override;
int rowCount(const QModelIndex &parent = QModelIndex()) const override; int rowCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
signals: signals:
void autoLoadFilterSuffixesChanged(QStringList suffixes); void autoLoadFilterSuffixesChanged(QStringList suffixes);
private: private:
// model data // model data
QList<QUrl> m_playlist; QList<QUrl> m_playlist;
// properties // properties
QStringList m_autoLoadSuffixes = {}; QStringList m_autoLoadSuffixes = {};
// internal // internal
QString m_currentDir; QString m_currentDir;
}; };
class PlaylistManager : public QObject class PlaylistManager : public QObject
{ {
Q_OBJECT Q_OBJECT
public: public:
Q_PROPERTY(int currentIndex MEMBER m_currentIndex NOTIFY currentIndexChanged) Q_PROPERTY(int currentIndex MEMBER m_currentIndex NOTIFY currentIndexChanged)
Q_PROPERTY(QStringList autoLoadFilterSuffixes WRITE setAutoLoadFilterSuffixes) Q_PROPERTY(QStringList autoLoadFilterSuffixes WRITE setAutoLoadFilterSuffixes)
Q_PROPERTY(PlaylistModel * model READ model CONSTANT) Q_PROPERTY(PlaylistModel * model READ model CONSTANT)
explicit PlaylistManager(QObject *parent = nullptr); explicit PlaylistManager(QObject *parent = nullptr);
~PlaylistManager(); ~PlaylistManager();
PlaylistModel * model(); PlaylistModel * model();
void setPlaylist(const QList<QUrl> & url); void setPlaylist(const QList<QUrl> & url);
Q_INVOKABLE QModelIndex loadPlaylist(const QList<QUrl> & urls); Q_INVOKABLE QModelIndex loadPlaylist(const QList<QUrl> & urls);
Q_INVOKABLE QModelIndex loadPlaylist(const QUrl & url); Q_INVOKABLE QModelIndex loadPlaylist(const QUrl & url);
Q_INVOKABLE QModelIndex loadM3U8Playlist(const QUrl & url); Q_INVOKABLE QModelIndex loadM3U8Playlist(const QUrl & url);
int totalCount() const; int totalCount() const;
QModelIndex previousIndex() const; QModelIndex previousIndex() const;
QModelIndex nextIndex() const; QModelIndex nextIndex() const;
QModelIndex curIndex() const; QModelIndex curIndex() const;
bool isFirstIndex() const; bool isFirstIndex() const;
bool isLastIndex() const; bool isLastIndex() const;
void setCurrentIndex(const QModelIndex & index); void setCurrentIndex(const QModelIndex & index);
QUrl urlByIndex(const QModelIndex & index); QUrl urlByIndex(const QModelIndex & index);
QString localFileByIndex(const QModelIndex & index); QString localFileByIndex(const QModelIndex & index);
bool removeAt(const QModelIndex & index); bool removeAt(const QModelIndex & index);
void setAutoLoadFilterSuffixes(const QStringList &nameFilters); void setAutoLoadFilterSuffixes(const QStringList &nameFilters);
static QList<QUrl> convertToUrlList(const QStringList & files); static QList<QUrl> convertToUrlList(const QStringList & files);
signals: signals:
void currentIndexChanged(int index); void currentIndexChanged(int index);
void totalCountChanged(int count); void totalCountChanged(int count);
private: private:
int m_currentIndex = -1; int m_currentIndex = -1;
PlaylistModel m_model; PlaylistModel m_model;
}; };

452
app/settings.cpp
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@ -1,226 +1,226 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "settings.h" #include "settings.h"
#include <QApplication> #include <QApplication>
#include <QStandardPaths> #include <QStandardPaths>
#include <QDebug> #include <QDebug>
#include <QDir> #include <QDir>
#include <QAction> #include <QAction>
#include <QWidget> #include <QWidget>
#include <QKeySequence> #include <QKeySequence>
#include <QMetaEnum> #include <QMetaEnum>
namespace QEnumHelper namespace QEnumHelper
{ {
template <typename E> template <typename E>
E fromString(const QString &text, const E defaultValue) E fromString(const QString &text, const E defaultValue)
{ {
bool ok; bool ok;
E result = static_cast<E>(QMetaEnum::fromType<E>().keyToValue(text.toUtf8(), &ok)); E result = static_cast<E>(QMetaEnum::fromType<E>().keyToValue(text.toUtf8(), &ok));
if (!ok) { if (!ok) {
return defaultValue; return defaultValue;
} }
return result; return result;
} }
template <typename E> template <typename E>
QString toString(E value) QString toString(E value)
{ {
const int intValue = static_cast<int>(value); const int intValue = static_cast<int>(value);
return QString::fromUtf8(QMetaEnum::fromType<E>().valueToKey(intValue)); return QString::fromUtf8(QMetaEnum::fromType<E>().valueToKey(intValue));
} }
} }
Settings *Settings::m_settings_instance = nullptr; Settings *Settings::m_settings_instance = nullptr;
Settings *Settings::instance() Settings *Settings::instance()
{ {
if (!m_settings_instance) { if (!m_settings_instance) {
m_settings_instance = new Settings; m_settings_instance = new Settings;
} }
return m_settings_instance; return m_settings_instance;
} }
bool Settings::stayOnTop() const bool Settings::stayOnTop() const
{ {
return m_qsettings->value("stay_on_top", true).toBool(); return m_qsettings->value("stay_on_top", true).toBool();
} }
bool Settings::useBuiltInCloseAnimation() const bool Settings::useBuiltInCloseAnimation() const
{ {
return m_qsettings->value("use_built_in_close_animation", true).toBool(); return m_qsettings->value("use_built_in_close_animation", true).toBool();
} }
bool Settings::useLightCheckerboard() const bool Settings::useLightCheckerboard() const
{ {
return m_qsettings->value("use_light_checkerboard", false).toBool(); return m_qsettings->value("use_light_checkerboard", false).toBool();
} }
bool Settings::loopGallery() const bool Settings::loopGallery() const
{ {
return m_qsettings->value("loop_gallery", true).toBool(); return m_qsettings->value("loop_gallery", true).toBool();
} }
Settings::DoubleClickBehavior Settings::doubleClickBehavior() const Settings::DoubleClickBehavior Settings::doubleClickBehavior() const
{ {
QString result = m_qsettings->value("double_click_behavior", "Close").toString(); QString result = m_qsettings->value("double_click_behavior", "Close").toString();
return QEnumHelper::fromString<DoubleClickBehavior>(result, DoubleClickBehavior::Close); return QEnumHelper::fromString<DoubleClickBehavior>(result, DoubleClickBehavior::Close);
} }
Settings::MouseWheelBehavior Settings::mouseWheelBehavior() const Settings::MouseWheelBehavior Settings::mouseWheelBehavior() const
{ {
QString result = m_qsettings->value("mouse_wheel_behavior", "Zoom").toString(); QString result = m_qsettings->value("mouse_wheel_behavior", "Zoom").toString();
return QEnumHelper::fromString<MouseWheelBehavior>(result, MouseWheelBehavior::Zoom); return QEnumHelper::fromString<MouseWheelBehavior>(result, MouseWheelBehavior::Zoom);
} }
Settings::WindowSizeBehavior Settings::initWindowSizeBehavior() const Settings::WindowSizeBehavior Settings::initWindowSizeBehavior() const
{ {
QString result = m_qsettings->value("init_window_size_behavior", "Auto").toString(); QString result = m_qsettings->value("init_window_size_behavior", "Auto").toString();
return QEnumHelper::fromString<WindowSizeBehavior>(result, WindowSizeBehavior::Auto); return QEnumHelper::fromString<WindowSizeBehavior>(result, WindowSizeBehavior::Auto);
} }
Qt::HighDpiScaleFactorRoundingPolicy Settings::hiDpiScaleFactorBehavior() const Qt::HighDpiScaleFactorRoundingPolicy Settings::hiDpiScaleFactorBehavior() const
{ {
QString result = m_qsettings->value("hidpi_scale_factor_behavior", "PassThrough").toString(); QString result = m_qsettings->value("hidpi_scale_factor_behavior", "PassThrough").toString();
return QEnumHelper::fromString<Qt::HighDpiScaleFactorRoundingPolicy>(result, Qt::HighDpiScaleFactorRoundingPolicy::PassThrough); return QEnumHelper::fromString<Qt::HighDpiScaleFactorRoundingPolicy>(result, Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
} }
void Settings::setStayOnTop(bool on) void Settings::setStayOnTop(bool on)
{ {
m_qsettings->setValue("stay_on_top", on); m_qsettings->setValue("stay_on_top", on);
m_qsettings->sync(); m_qsettings->sync();
} }
void Settings::setUseBuiltInCloseAnimation(bool on) void Settings::setUseBuiltInCloseAnimation(bool on)
{ {
m_qsettings->setValue("use_built_in_close_animation", on); m_qsettings->setValue("use_built_in_close_animation", on);
m_qsettings->sync(); m_qsettings->sync();
} }
void Settings::setUseLightCheckerboard(bool light) void Settings::setUseLightCheckerboard(bool light)
{ {
m_qsettings->setValue("use_light_checkerboard", light); m_qsettings->setValue("use_light_checkerboard", light);
m_qsettings->sync(); m_qsettings->sync();
} }
void Settings::setLoopGallery(bool on) void Settings::setLoopGallery(bool on)
{ {
m_qsettings->setValue("loop_gallery", on); m_qsettings->setValue("loop_gallery", on);
m_qsettings->sync(); m_qsettings->sync();
} }
void Settings::setDoubleClickBehavior(DoubleClickBehavior dcb) void Settings::setDoubleClickBehavior(DoubleClickBehavior dcb)
{ {
m_qsettings->setValue("double_click_behavior", QEnumHelper::toString(dcb)); m_qsettings->setValue("double_click_behavior", QEnumHelper::toString(dcb));
m_qsettings->sync(); m_qsettings->sync();
} }
void Settings::setMouseWheelBehavior(MouseWheelBehavior mwb) void Settings::setMouseWheelBehavior(MouseWheelBehavior mwb)
{ {
m_qsettings->setValue("mouse_wheel_behavior", QEnumHelper::toString(mwb)); m_qsettings->setValue("mouse_wheel_behavior", QEnumHelper::toString(mwb));
m_qsettings->sync(); m_qsettings->sync();
} }
void Settings::setInitWindowSizeBehavior(WindowSizeBehavior wsb) void Settings::setInitWindowSizeBehavior(WindowSizeBehavior wsb)
{ {
m_qsettings->setValue("init_window_size_behavior", QEnumHelper::toString(wsb)); m_qsettings->setValue("init_window_size_behavior", QEnumHelper::toString(wsb));
m_qsettings->sync(); m_qsettings->sync();
} }
void Settings::setHiDpiScaleFactorBehavior(Qt::HighDpiScaleFactorRoundingPolicy hidpi) void Settings::setHiDpiScaleFactorBehavior(Qt::HighDpiScaleFactorRoundingPolicy hidpi)
{ {
m_qsettings->setValue("hidpi_scale_factor_behavior", QEnumHelper::toString(hidpi)); m_qsettings->setValue("hidpi_scale_factor_behavior", QEnumHelper::toString(hidpi));
m_qsettings->sync(); m_qsettings->sync();
} }
void Settings::applyUserShortcuts(QWidget *widget) void Settings::applyUserShortcuts(QWidget *widget)
{ {
m_qsettings->beginGroup("shortcuts"); m_qsettings->beginGroup("shortcuts");
const QStringList shortcutNames = m_qsettings->allKeys(); const QStringList shortcutNames = m_qsettings->allKeys();
for (const QString & name : shortcutNames) { for (const QString & name : shortcutNames) {
QList<QKeySequence> shortcuts = m_qsettings->value(name).value<QList<QKeySequence>>(); QList<QKeySequence> shortcuts = m_qsettings->value(name).value<QList<QKeySequence>>();
setShortcutsForAction(widget, name, shortcuts, false); setShortcutsForAction(widget, name, shortcuts, false);
} }
m_qsettings->endGroup(); m_qsettings->endGroup();
} }
bool Settings::setShortcutsForAction(QWidget *widget, const QString &objectName, bool Settings::setShortcutsForAction(QWidget *widget, const QString &objectName,
QList<QKeySequence> shortcuts, bool writeConfig) QList<QKeySequence> shortcuts, bool writeConfig)
{ {
QAction * targetAction = nullptr; QAction * targetAction = nullptr;
for (QAction * action : widget->actions()) { for (QAction * action : widget->actions()) {
if (action->objectName() == objectName) { if (action->objectName() == objectName) {
targetAction = action; targetAction = action;
} else { } else {
for (const QKeySequence & shortcut : std::as_const(shortcuts)) { for (const QKeySequence & shortcut : std::as_const(shortcuts)) {
if (action->shortcuts().contains(shortcut)) { if (action->shortcuts().contains(shortcut)) {
return false; return false;
} }
} }
} }
} }
if (targetAction) { if (targetAction) {
targetAction->setShortcuts(shortcuts); targetAction->setShortcuts(shortcuts);
} }
if (targetAction && writeConfig) { if (targetAction && writeConfig) {
m_qsettings->beginGroup("shortcuts"); m_qsettings->beginGroup("shortcuts");
m_qsettings->setValue(objectName, QVariant::fromValue(shortcuts)); m_qsettings->setValue(objectName, QVariant::fromValue(shortcuts));
m_qsettings->endGroup(); m_qsettings->endGroup();
m_qsettings->sync(); m_qsettings->sync();
} }
return true; return true;
} }
#if defined(FLAG_PORTABLE_MODE_SUPPORT) && defined(Q_OS_WIN) #if defined(FLAG_PORTABLE_MODE_SUPPORT) && defined(Q_OS_WIN)
#include <windows.h> #include <windows.h>
// QCoreApplication::applicationDirPath() parses the "applicationDirPath" from arg0, which... // QCoreApplication::applicationDirPath() parses the "applicationDirPath" from arg0, which...
// 1. rely on a QApplication object instance // 1. rely on a QApplication object instance
// but we need to call QGuiApplication::setHighDpiScaleFactorRoundingPolicy() before QApplication get created // but we need to call QGuiApplication::setHighDpiScaleFactorRoundingPolicy() before QApplication get created
// 2. arg0 is NOT garanteed to be the path of execution // 2. arg0 is NOT garanteed to be the path of execution
// see also: https://stackoverflow.com/questions/383973/is-args0-guaranteed-to-be-the-path-of-execution // see also: https://stackoverflow.com/questions/383973/is-args0-guaranteed-to-be-the-path-of-execution
// This function is here mainly for #1. // This function is here mainly for #1.
QString getApplicationDirPath() QString getApplicationDirPath()
{ {
WCHAR buffer[MAX_PATH]; WCHAR buffer[MAX_PATH];
GetModuleFileNameW(NULL, buffer, MAX_PATH); GetModuleFileNameW(NULL, buffer, MAX_PATH);
QString appPath = QString::fromWCharArray(buffer); QString appPath = QString::fromWCharArray(buffer);
return appPath.left(appPath.lastIndexOf('\\')); return appPath.left(appPath.lastIndexOf('\\'));
} }
#endif // defined(FLAG_PORTABLE_MODE_SUPPORT) && defined(Q_OS_WIN) #endif // defined(FLAG_PORTABLE_MODE_SUPPORT) && defined(Q_OS_WIN)
Settings::Settings() Settings::Settings()
: QObject(qApp) : QObject(qApp)
{ {
QString configPath; QString configPath;
#if defined(FLAG_PORTABLE_MODE_SUPPORT) && defined(Q_OS_WIN) #if defined(FLAG_PORTABLE_MODE_SUPPORT) && defined(Q_OS_WIN)
QString portableConfigDirPath = QDir(getApplicationDirPath()).absoluteFilePath("data"); QString portableConfigDirPath = QDir(getApplicationDirPath()).absoluteFilePath("data");
QFileInfo portableConfigDirInfo(portableConfigDirPath); QFileInfo portableConfigDirInfo(portableConfigDirPath);
if (portableConfigDirInfo.exists() && portableConfigDirInfo.isDir() && portableConfigDirInfo.isWritable()) { if (portableConfigDirInfo.exists() && portableConfigDirInfo.isDir() && portableConfigDirInfo.isWritable()) {
// we can use it. // we can use it.
configPath = portableConfigDirPath; configPath = portableConfigDirPath;
} }
#endif // defined(FLAG_PORTABLE_MODE_SUPPORT) && defined(Q_OS_WIN) #endif // defined(FLAG_PORTABLE_MODE_SUPPORT) && defined(Q_OS_WIN)
if (configPath.isEmpty()) { if (configPath.isEmpty()) {
// Should be %LOCALAPPDATA%\<APPNAME> under Windows, ~/.config/<APPNAME> under Linux. // Should be %LOCALAPPDATA%\<APPNAME> under Windows, ~/.config/<APPNAME> under Linux.
configPath = QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation); configPath = QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation);
} }
m_qsettings = new QSettings(QDir(configPath).absoluteFilePath("config.ini"), QSettings::IniFormat, this); m_qsettings = new QSettings(QDir(configPath).absoluteFilePath("config.ini"), QSettings::IniFormat, this);
qRegisterMetaType<QList<QKeySequence>>(); qRegisterMetaType<QList<QKeySequence>>();
} }

138
app/settings.h
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@ -1,69 +1,69 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#pragma once #pragma once
#include <QObject> #include <QObject>
#include <QSettings> #include <QSettings>
class Settings : public QObject class Settings : public QObject
{ {
Q_OBJECT Q_OBJECT
public: public:
enum DoubleClickBehavior { enum DoubleClickBehavior {
Ignore, Ignore,
Close, Close,
Maximize, Maximize,
FullScreen, FullScreen,
}; };
Q_ENUM(DoubleClickBehavior) Q_ENUM(DoubleClickBehavior)
enum MouseWheelBehavior { enum MouseWheelBehavior {
Zoom, Zoom,
Switch, Switch,
}; };
Q_ENUM(MouseWheelBehavior) Q_ENUM(MouseWheelBehavior)
enum WindowSizeBehavior { enum WindowSizeBehavior {
Auto, Auto,
Maximized, Maximized,
Windowed, Windowed,
}; };
Q_ENUM(WindowSizeBehavior) Q_ENUM(WindowSizeBehavior)
static Settings *instance(); static Settings *instance();
bool stayOnTop() const; bool stayOnTop() const;
bool useBuiltInCloseAnimation() const; bool useBuiltInCloseAnimation() const;
bool useLightCheckerboard() const; bool useLightCheckerboard() const;
bool loopGallery() const; bool loopGallery() const;
DoubleClickBehavior doubleClickBehavior() const; DoubleClickBehavior doubleClickBehavior() const;
MouseWheelBehavior mouseWheelBehavior() const; MouseWheelBehavior mouseWheelBehavior() const;
WindowSizeBehavior initWindowSizeBehavior() const; WindowSizeBehavior initWindowSizeBehavior() const;
Qt::HighDpiScaleFactorRoundingPolicy hiDpiScaleFactorBehavior() const; Qt::HighDpiScaleFactorRoundingPolicy hiDpiScaleFactorBehavior() const;
void setStayOnTop(bool on); void setStayOnTop(bool on);
void setUseBuiltInCloseAnimation(bool on); void setUseBuiltInCloseAnimation(bool on);
void setUseLightCheckerboard(bool light); void setUseLightCheckerboard(bool light);
void setLoopGallery(bool on); void setLoopGallery(bool on);
void setDoubleClickBehavior(DoubleClickBehavior dcb); void setDoubleClickBehavior(DoubleClickBehavior dcb);
void setMouseWheelBehavior(MouseWheelBehavior mwb); void setMouseWheelBehavior(MouseWheelBehavior mwb);
void setInitWindowSizeBehavior(WindowSizeBehavior wsb); void setInitWindowSizeBehavior(WindowSizeBehavior wsb);
void setHiDpiScaleFactorBehavior(Qt::HighDpiScaleFactorRoundingPolicy hidpi); void setHiDpiScaleFactorBehavior(Qt::HighDpiScaleFactorRoundingPolicy hidpi);
void applyUserShortcuts(QWidget * widget); void applyUserShortcuts(QWidget * widget);
bool setShortcutsForAction(QWidget * widget, const QString & objectName, bool setShortcutsForAction(QWidget * widget, const QString & objectName,
QList<QKeySequence> shortcuts, bool writeConfig = true); QList<QKeySequence> shortcuts, bool writeConfig = true);
private: private:
Settings(); Settings();
static Settings *m_settings_instance; static Settings *m_settings_instance;
QSettings *m_qsettings; QSettings *m_qsettings;
signals: signals:
public slots: public slots:
}; };

400
app/settingsdialog.cpp
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@ -1,200 +1,200 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "settingsdialog.h" #include "settingsdialog.h"
#include "settings.h" #include "settings.h"
#include "shortcutedit.h" #include "shortcutedit.h"
#include <QAction> #include <QAction>
#include <QCheckBox> #include <QCheckBox>
#include <QComboBox> #include <QComboBox>
#include <QFormLayout> #include <QFormLayout>
#include <QKeySequenceEdit> #include <QKeySequenceEdit>
#include <QScrollArea> #include <QScrollArea>
#include <QSplitter> #include <QSplitter>
#include <QStringListModel> #include <QStringListModel>
#include <QMessageBox> #include <QMessageBox>
SettingsDialog::SettingsDialog(QWidget *parent) SettingsDialog::SettingsDialog(QWidget *parent)
: QDialog(parent) : QDialog(parent)
, m_stayOnTop(new QCheckBox) , m_stayOnTop(new QCheckBox)
, m_useBuiltInCloseAnimation(new QCheckBox) , m_useBuiltInCloseAnimation(new QCheckBox)
, m_useLightCheckerboard(new QCheckBox) , m_useLightCheckerboard(new QCheckBox)
, m_loopGallery(new QCheckBox) , m_loopGallery(new QCheckBox)
, m_doubleClickBehavior(new QComboBox) , m_doubleClickBehavior(new QComboBox)
, m_mouseWheelBehavior(new QComboBox) , m_mouseWheelBehavior(new QComboBox)
, m_initWindowSizeBehavior(new QComboBox) , m_initWindowSizeBehavior(new QComboBox)
, m_hiDpiRoundingPolicyBehavior(new QComboBox) , m_hiDpiRoundingPolicyBehavior(new QComboBox)
{ {
this->setWindowTitle(tr("Settings")); this->setWindowTitle(tr("Settings"));
QHBoxLayout * mainLayout = new QHBoxLayout(this); QHBoxLayout * mainLayout = new QHBoxLayout(this);
QTabWidget * settingsTabs = new QTabWidget(this); QTabWidget * settingsTabs = new QTabWidget(this);
mainLayout->addWidget(settingsTabs); mainLayout->addWidget(settingsTabs);
QWidget * settingsFormHolder = new QWidget; QWidget * settingsFormHolder = new QWidget;
QFormLayout * settingsForm = new QFormLayout(settingsFormHolder); QFormLayout * settingsForm = new QFormLayout(settingsFormHolder);
settingsTabs->addTab(settingsFormHolder, tr("Options")); settingsTabs->addTab(settingsFormHolder, tr("Options"));
QSplitter * shortcutEditorSplitter = new QSplitter; QSplitter * shortcutEditorSplitter = new QSplitter;
shortcutEditorSplitter->setOrientation(Qt::Vertical); shortcutEditorSplitter->setOrientation(Qt::Vertical);
shortcutEditorSplitter->setChildrenCollapsible(false); shortcutEditorSplitter->setChildrenCollapsible(false);
QScrollArea * shortcutScrollArea = new QScrollArea; QScrollArea * shortcutScrollArea = new QScrollArea;
shortcutEditorSplitter->addWidget(shortcutScrollArea); shortcutEditorSplitter->addWidget(shortcutScrollArea);
shortcutScrollArea->setWidgetResizable(true); shortcutScrollArea->setWidgetResizable(true);
shortcutScrollArea->setMinimumHeight(200); shortcutScrollArea->setMinimumHeight(200);
QWidget * shortcutsFormHolder = new QWidget; QWidget * shortcutsFormHolder = new QWidget;
QFormLayout * shortcutsForm = new QFormLayout(shortcutsFormHolder); QFormLayout * shortcutsForm = new QFormLayout(shortcutsFormHolder);
shortcutScrollArea->setWidget(shortcutsFormHolder); shortcutScrollArea->setWidget(shortcutsFormHolder);
settingsTabs->addTab(shortcutEditorSplitter, tr("Shortcuts")); settingsTabs->addTab(shortcutEditorSplitter, tr("Shortcuts"));
for (const QAction * action : parent->actions()) { for (const QAction * action : parent->actions()) {
ShortcutEdit * shortcutEdit = new ShortcutEdit; ShortcutEdit * shortcutEdit = new ShortcutEdit;
shortcutEdit->setObjectName(QLatin1String("shortcut_") + action->objectName()); shortcutEdit->setObjectName(QLatin1String("shortcut_") + action->objectName());
shortcutEdit->setShortcuts(action->shortcuts()); shortcutEdit->setShortcuts(action->shortcuts());
shortcutsForm->addRow(action->text(), shortcutEdit); shortcutsForm->addRow(action->text(), shortcutEdit);
connect(shortcutEdit, &ShortcutEdit::editButtonClicked, this, [=](){ connect(shortcutEdit, &ShortcutEdit::editButtonClicked, this, [=](){
if (shortcutEditorSplitter->count() == 1) shortcutEditorSplitter->addWidget(new QWidget); if (shortcutEditorSplitter->count() == 1) shortcutEditorSplitter->addWidget(new QWidget);
ShortcutEditor * shortcutEditor = new ShortcutEditor(shortcutEdit); ShortcutEditor * shortcutEditor = new ShortcutEditor(shortcutEdit);
shortcutEditor->setDescription(tr("Editing shortcuts for action \"%1\":").arg(action->text())); shortcutEditor->setDescription(tr("Editing shortcuts for action \"%1\":").arg(action->text()));
QWidget * oldEditor = shortcutEditorSplitter->replaceWidget(1, shortcutEditor); QWidget * oldEditor = shortcutEditorSplitter->replaceWidget(1, shortcutEditor);
shortcutEditorSplitter->setSizes({shortcutEditorSplitter->height(), 1}); shortcutEditorSplitter->setSizes({shortcutEditorSplitter->height(), 1});
oldEditor->deleteLater(); oldEditor->deleteLater();
}); });
connect(shortcutEdit, &ShortcutEdit::applyShortcutsRequested, this, [=](QList<QKeySequence> newShortcuts){ connect(shortcutEdit, &ShortcutEdit::applyShortcutsRequested, this, [=](QList<QKeySequence> newShortcuts){
bool succ = Settings::instance()->setShortcutsForAction(parent, shortcutEdit->objectName().mid(9), bool succ = Settings::instance()->setShortcutsForAction(parent, shortcutEdit->objectName().mid(9),
newShortcuts); newShortcuts);
if (!succ) { if (!succ) {
QMessageBox::warning(this, tr("Failed to set shortcuts"), QMessageBox::warning(this, tr("Failed to set shortcuts"),
tr("Please check if shortcuts are duplicated with existing shortcuts.")); tr("Please check if shortcuts are duplicated with existing shortcuts."));
} }
shortcutEdit->setShortcuts(action->shortcuts()); shortcutEdit->setShortcuts(action->shortcuts());
}); });
} }
static QList< QPair<Settings::DoubleClickBehavior, QString> > _dc_options { static QList< QPair<Settings::DoubleClickBehavior, QString> > _dc_options {
{ Settings::DoubleClickBehavior::Ignore, tr("Do nothing") }, { Settings::DoubleClickBehavior::Ignore, tr("Do nothing") },
{ Settings::DoubleClickBehavior::Close, tr("Close the window") }, { Settings::DoubleClickBehavior::Close, tr("Close the window") },
{ Settings::DoubleClickBehavior::Maximize, tr("Toggle maximize") }, { Settings::DoubleClickBehavior::Maximize, tr("Toggle maximize") },
{ Settings::DoubleClickBehavior::FullScreen, tr("Toggle fullscreen") } { Settings::DoubleClickBehavior::FullScreen, tr("Toggle fullscreen") }
}; };
static QList< QPair<Settings::MouseWheelBehavior, QString> > _mw_options { static QList< QPair<Settings::MouseWheelBehavior, QString> > _mw_options {
{ Settings::MouseWheelBehavior::Zoom, tr("Zoom in and out") }, { Settings::MouseWheelBehavior::Zoom, tr("Zoom in and out") },
{ Settings::MouseWheelBehavior::Switch, tr("View next or previous item") } { Settings::MouseWheelBehavior::Switch, tr("View next or previous item") }
}; };
static QList< QPair<Settings::WindowSizeBehavior, QString> > _iws_options { static QList< QPair<Settings::WindowSizeBehavior, QString> > _iws_options {
{ Settings::WindowSizeBehavior::Auto, tr("Auto size") }, { Settings::WindowSizeBehavior::Auto, tr("Auto size") },
{ Settings::WindowSizeBehavior::Maximized, tr("Maximized") }, { Settings::WindowSizeBehavior::Maximized, tr("Maximized") },
{ Settings::WindowSizeBehavior::Windowed, tr("Windowed") } { Settings::WindowSizeBehavior::Windowed, tr("Windowed") }
}; };
static QList< QPair<Qt::HighDpiScaleFactorRoundingPolicy, QString> > _hidpi_options { static QList< QPair<Qt::HighDpiScaleFactorRoundingPolicy, QString> > _hidpi_options {
{ Qt::HighDpiScaleFactorRoundingPolicy::Round, tr("Round (Integer scaling)", "This option means round up for .5 and above") }, { Qt::HighDpiScaleFactorRoundingPolicy::Round, tr("Round (Integer scaling)", "This option means round up for .5 and above") },
{ Qt::HighDpiScaleFactorRoundingPolicy::Ceil, tr("Ceil (Integer scaling)", "This option means always round up") }, { Qt::HighDpiScaleFactorRoundingPolicy::Ceil, tr("Ceil (Integer scaling)", "This option means always round up") },
{ Qt::HighDpiScaleFactorRoundingPolicy::Floor, tr("Floor (Integer scaling)", "This option means always round down") }, { Qt::HighDpiScaleFactorRoundingPolicy::Floor, tr("Floor (Integer scaling)", "This option means always round down") },
{ Qt::HighDpiScaleFactorRoundingPolicy::PassThrough, tr("Follow system (Fractional scaling)", "This option means don't round") } { Qt::HighDpiScaleFactorRoundingPolicy::PassThrough, tr("Follow system (Fractional scaling)", "This option means don't round") }
}; };
QStringList dcbDropDown; QStringList dcbDropDown;
for (const QPair<Settings::DoubleClickBehavior, QString> & dcOption : _dc_options) { for (const QPair<Settings::DoubleClickBehavior, QString> & dcOption : _dc_options) {
dcbDropDown.append(dcOption.second); dcbDropDown.append(dcOption.second);
} }
QStringList mwbDropDown; QStringList mwbDropDown;
for (const QPair<Settings::MouseWheelBehavior, QString> & mwOption : _mw_options) { for (const QPair<Settings::MouseWheelBehavior, QString> & mwOption : _mw_options) {
mwbDropDown.append(mwOption.second); mwbDropDown.append(mwOption.second);
} }
QStringList iwsbDropDown; QStringList iwsbDropDown;
for (const QPair<Settings::WindowSizeBehavior, QString> & iwsOption : _iws_options) { for (const QPair<Settings::WindowSizeBehavior, QString> & iwsOption : _iws_options) {
iwsbDropDown.append(iwsOption.second); iwsbDropDown.append(iwsOption.second);
} }
QStringList hidpiDropDown; QStringList hidpiDropDown;
for (const QPair<Qt::HighDpiScaleFactorRoundingPolicy, QString> & hidpiOption : _hidpi_options) { for (const QPair<Qt::HighDpiScaleFactorRoundingPolicy, QString> & hidpiOption : _hidpi_options) {
hidpiDropDown.append(hidpiOption.second); hidpiDropDown.append(hidpiOption.second);
} }
settingsForm->addRow(tr("Stay on top when start-up"), m_stayOnTop); settingsForm->addRow(tr("Stay on top when start-up"), m_stayOnTop);
settingsForm->addRow(tr("Use built-in close window animation"), m_useBuiltInCloseAnimation); settingsForm->addRow(tr("Use built-in close window animation"), m_useBuiltInCloseAnimation);
settingsForm->addRow(tr("Use light-color checkerboard"), m_useLightCheckerboard); settingsForm->addRow(tr("Use light-color checkerboard"), m_useLightCheckerboard);
settingsForm->addRow(tr("Loop the loaded gallery"), m_loopGallery); settingsForm->addRow(tr("Loop the loaded gallery"), m_loopGallery);
settingsForm->addRow(tr("Double-click behavior"), m_doubleClickBehavior); settingsForm->addRow(tr("Double-click behavior"), m_doubleClickBehavior);
settingsForm->addRow(tr("Mouse wheel behavior"), m_mouseWheelBehavior); settingsForm->addRow(tr("Mouse wheel behavior"), m_mouseWheelBehavior);
settingsForm->addRow(tr("Default window size"), m_initWindowSizeBehavior); settingsForm->addRow(tr("Default window size"), m_initWindowSizeBehavior);
settingsForm->addRow(tr("HiDPI scale factor rounding policy"), m_hiDpiRoundingPolicyBehavior); settingsForm->addRow(tr("HiDPI scale factor rounding policy"), m_hiDpiRoundingPolicyBehavior);
m_stayOnTop->setChecked(Settings::instance()->stayOnTop()); m_stayOnTop->setChecked(Settings::instance()->stayOnTop());
m_useBuiltInCloseAnimation->setChecked(Settings::instance()->useBuiltInCloseAnimation()); m_useBuiltInCloseAnimation->setChecked(Settings::instance()->useBuiltInCloseAnimation());
m_useLightCheckerboard->setChecked(Settings::instance()->useLightCheckerboard()); m_useLightCheckerboard->setChecked(Settings::instance()->useLightCheckerboard());
m_loopGallery->setChecked(Settings::instance()->loopGallery()); m_loopGallery->setChecked(Settings::instance()->loopGallery());
m_doubleClickBehavior->setModel(new QStringListModel(dcbDropDown)); m_doubleClickBehavior->setModel(new QStringListModel(dcbDropDown));
Settings::DoubleClickBehavior dcb = Settings::instance()->doubleClickBehavior(); Settings::DoubleClickBehavior dcb = Settings::instance()->doubleClickBehavior();
m_doubleClickBehavior->setCurrentIndex(static_cast<int>(dcb)); m_doubleClickBehavior->setCurrentIndex(static_cast<int>(dcb));
m_mouseWheelBehavior->setModel(new QStringListModel(mwbDropDown)); m_mouseWheelBehavior->setModel(new QStringListModel(mwbDropDown));
Settings::MouseWheelBehavior mwb = Settings::instance()->mouseWheelBehavior(); Settings::MouseWheelBehavior mwb = Settings::instance()->mouseWheelBehavior();
m_mouseWheelBehavior->setCurrentIndex(static_cast<int>(mwb)); m_mouseWheelBehavior->setCurrentIndex(static_cast<int>(mwb));
m_initWindowSizeBehavior->setModel(new QStringListModel(iwsbDropDown)); m_initWindowSizeBehavior->setModel(new QStringListModel(iwsbDropDown));
Settings::WindowSizeBehavior iwsb = Settings::instance()->initWindowSizeBehavior(); Settings::WindowSizeBehavior iwsb = Settings::instance()->initWindowSizeBehavior();
m_initWindowSizeBehavior->setCurrentIndex(static_cast<int>(iwsb)); m_initWindowSizeBehavior->setCurrentIndex(static_cast<int>(iwsb));
m_hiDpiRoundingPolicyBehavior->setModel(new QStringListModel(hidpiDropDown)); m_hiDpiRoundingPolicyBehavior->setModel(new QStringListModel(hidpiDropDown));
Qt::HighDpiScaleFactorRoundingPolicy hidpi = Settings::instance()->hiDpiScaleFactorBehavior(); Qt::HighDpiScaleFactorRoundingPolicy hidpi = Settings::instance()->hiDpiScaleFactorBehavior();
for (int i = 0; i < _hidpi_options.count(); i++) { for (int i = 0; i < _hidpi_options.count(); i++) {
if (_hidpi_options.at(i).first == hidpi) { if (_hidpi_options.at(i).first == hidpi) {
m_hiDpiRoundingPolicyBehavior->setCurrentIndex(i); m_hiDpiRoundingPolicyBehavior->setCurrentIndex(i);
break; break;
} }
} }
#if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0) #if QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
# define QCHECKBOX_CHECKSTATECHANGED QCheckBox::checkStateChanged # define QCHECKBOX_CHECKSTATECHANGED QCheckBox::checkStateChanged
# define QT_CHECKSTATE Qt::CheckState # define QT_CHECKSTATE Qt::CheckState
#else #else
# define QCHECKBOX_CHECKSTATECHANGED QCheckBox::stateChanged # define QCHECKBOX_CHECKSTATECHANGED QCheckBox::stateChanged
# define QT_CHECKSTATE int # define QT_CHECKSTATE int
#endif // QT_VERSION >= QT_VERSION_CHECK(6, 7, 0) #endif // QT_VERSION >= QT_VERSION_CHECK(6, 7, 0)
connect(m_stayOnTop, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){ connect(m_stayOnTop, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){
Settings::instance()->setStayOnTop(state == Qt::Checked); Settings::instance()->setStayOnTop(state == Qt::Checked);
}); });
connect(m_useBuiltInCloseAnimation, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){ connect(m_useBuiltInCloseAnimation, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){
Settings::instance()->setUseBuiltInCloseAnimation(state == Qt::Checked); Settings::instance()->setUseBuiltInCloseAnimation(state == Qt::Checked);
}); });
connect(m_useLightCheckerboard, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){ connect(m_useLightCheckerboard, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){
Settings::instance()->setUseLightCheckerboard(state == Qt::Checked); Settings::instance()->setUseLightCheckerboard(state == Qt::Checked);
}); });
connect(m_loopGallery, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){ connect(m_loopGallery, &QCHECKBOX_CHECKSTATECHANGED, this, [ = ](QT_CHECKSTATE state){
Settings::instance()->setLoopGallery(state == Qt::Checked); Settings::instance()->setLoopGallery(state == Qt::Checked);
}); });
connect(m_doubleClickBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){ connect(m_doubleClickBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){
Settings::instance()->setDoubleClickBehavior(_dc_options.at(index).first); Settings::instance()->setDoubleClickBehavior(_dc_options.at(index).first);
}); });
connect(m_mouseWheelBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){ connect(m_mouseWheelBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){
Settings::instance()->setMouseWheelBehavior(_mw_options.at(index).first); Settings::instance()->setMouseWheelBehavior(_mw_options.at(index).first);
}); });
connect(m_initWindowSizeBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){ connect(m_initWindowSizeBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){
Settings::instance()->setInitWindowSizeBehavior(_iws_options.at(index).first); Settings::instance()->setInitWindowSizeBehavior(_iws_options.at(index).first);
}); });
connect(m_hiDpiRoundingPolicyBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){ connect(m_hiDpiRoundingPolicyBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){
Settings::instance()->setHiDpiScaleFactorBehavior(_hidpi_options.at(index).first); Settings::instance()->setHiDpiScaleFactorBehavior(_hidpi_options.at(index).first);
}); });
adjustSize(); adjustSize();
setWindowFlag(Qt::WindowContextHelpButtonHint, false); setWindowFlag(Qt::WindowContextHelpButtonHint, false);
} }
SettingsDialog::~SettingsDialog() SettingsDialog::~SettingsDialog()
{ {
} }

70
app/settingsdialog.h
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@ -1,35 +1,35 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef SETTINGSDIALOG_H #ifndef SETTINGSDIALOG_H
#define SETTINGSDIALOG_H #define SETTINGSDIALOG_H
#include <QObject> #include <QObject>
#include <QDialog> #include <QDialog>
class QCheckBox; class QCheckBox;
class QComboBox; class QComboBox;
class SettingsDialog : public QDialog class SettingsDialog : public QDialog
{ {
Q_OBJECT Q_OBJECT
public: public:
explicit SettingsDialog(QWidget *parent = nullptr); explicit SettingsDialog(QWidget *parent = nullptr);
~SettingsDialog(); ~SettingsDialog();
signals: signals:
public slots: public slots:
private: private:
QCheckBox * m_stayOnTop = nullptr; QCheckBox * m_stayOnTop = nullptr;
QCheckBox * m_useBuiltInCloseAnimation = nullptr; QCheckBox * m_useBuiltInCloseAnimation = nullptr;
QCheckBox * m_useLightCheckerboard = nullptr; QCheckBox * m_useLightCheckerboard = nullptr;
QCheckBox * m_loopGallery = nullptr; QCheckBox * m_loopGallery = nullptr;
QComboBox * m_doubleClickBehavior = nullptr; QComboBox * m_doubleClickBehavior = nullptr;
QComboBox * m_mouseWheelBehavior = nullptr; QComboBox * m_mouseWheelBehavior = nullptr;
QComboBox * m_initWindowSizeBehavior = nullptr; QComboBox * m_initWindowSizeBehavior = nullptr;
QComboBox * m_hiDpiRoundingPolicyBehavior = nullptr; QComboBox * m_hiDpiRoundingPolicyBehavior = nullptr;
}; };
#endif // SETTINGSDIALOG_H #endif // SETTINGSDIALOG_H

76
app/toolbutton.cpp
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@ -1,38 +1,38 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#include "toolbutton.h" #include "toolbutton.h"
#include "actionmanager.h" #include "actionmanager.h"
#include "opacityhelper.h" #include "opacityhelper.h"
#include <QPainter> #include <QPainter>
#include <QGraphicsOpacityEffect> #include <QGraphicsOpacityEffect>
#include <QPropertyAnimation> #include <QPropertyAnimation>
ToolButton::ToolButton(bool hoverColor, QWidget *parent) ToolButton::ToolButton(bool hoverColor, QWidget *parent)
: QPushButton(parent) : QPushButton(parent)
, m_opacityHelper(new OpacityHelper(this)) , m_opacityHelper(new OpacityHelper(this))
{ {
setFlat(true); setFlat(true);
QString qss = "QPushButton {" QString qss = "QPushButton {"
"background: transparent;" "background: transparent;"
"}"; "}";
if (hoverColor) { if (hoverColor) {
qss += "QPushButton:hover {" qss += "QPushButton:hover {"
"background: red;" "background: red;"
"}"; "}";
} }
setStyleSheet(qss); setStyleSheet(qss);
} }
void ToolButton::setIconResourcePath(const QString &iconp) void ToolButton::setIconResourcePath(const QString &iconp)
{ {
this->setIcon(ActionManager::loadHidpiIcon(iconp, this->iconSize())); this->setIcon(ActionManager::loadHidpiIcon(iconp, this->iconSize()));
} }
void ToolButton::setOpacity(qreal opacity, bool animated) void ToolButton::setOpacity(qreal opacity, bool animated)
{ {
m_opacityHelper->setOpacity(opacity, animated); m_opacityHelper->setOpacity(opacity, animated);
} }

50
app/toolbutton.h
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@ -1,25 +1,25 @@
// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com> // SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
// //
// SPDX-License-Identifier: MIT // SPDX-License-Identifier: MIT
#ifndef TOOLBUTTON_H #ifndef TOOLBUTTON_H
#define TOOLBUTTON_H #define TOOLBUTTON_H
#include <QPushButton> #include <QPushButton>
class OpacityHelper; class OpacityHelper;
class ToolButton : public QPushButton class ToolButton : public QPushButton
{ {
Q_OBJECT Q_OBJECT
public: public:
ToolButton(bool hoverColor = false, QWidget * parent = nullptr); ToolButton(bool hoverColor = false, QWidget * parent = nullptr);
void setIconResourcePath(const QString &iconp); void setIconResourcePath(const QString &iconp);
public slots: public slots:
void setOpacity(qreal opacity, bool animated = true); void setOpacity(qreal opacity, bool animated = true);
private: private:
OpacityHelper * m_opacityHelper; OpacityHelper * m_opacityHelper;
}; };
#endif // TOOLBUTTON_H #endif // TOOLBUTTON_H

272
dist/MacOSXBundleInfo.plist.in vendored
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@ -1,136 +1,136 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"> <plist version="1.0">
<dict> <dict>
<key>CFBundleDevelopmentRegion</key> <key>CFBundleDevelopmentRegion</key>
<string>English</string> <string>English</string>
<key>CFBundleExecutable</key> <key>CFBundleExecutable</key>
<string>${MACOSX_BUNDLE_EXECUTABLE_NAME}</string> <string>${MACOSX_BUNDLE_EXECUTABLE_NAME}</string>
<key>CFBundleGetInfoString</key> <key>CFBundleGetInfoString</key>
<string>${MACOSX_BUNDLE_INFO_STRING}</string> <string>${MACOSX_BUNDLE_INFO_STRING}</string>
<key>CFBundleIconFile</key> <key>CFBundleIconFile</key>
<string>${MACOSX_BUNDLE_ICON_FILE}</string> <string>${MACOSX_BUNDLE_ICON_FILE}</string>
<key>CFBundleIdentifier</key> <key>CFBundleIdentifier</key>
<string>${MACOSX_BUNDLE_GUI_IDENTIFIER}</string> <string>${MACOSX_BUNDLE_GUI_IDENTIFIER}</string>
<key>CFBundleInfoDictionaryVersion</key> <key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string> <string>6.0</string>
<key>CFBundleLongVersionString</key> <key>CFBundleLongVersionString</key>
<string>${MACOSX_BUNDLE_LONG_VERSION_STRING}</string> <string>${MACOSX_BUNDLE_LONG_VERSION_STRING}</string>
<key>CFBundleName</key> <key>CFBundleName</key>
<string>${MACOSX_BUNDLE_BUNDLE_NAME}</string> <string>${MACOSX_BUNDLE_BUNDLE_NAME}</string>
<key>CFBundlePackageType</key> <key>CFBundlePackageType</key>
<string>APPL</string> <string>APPL</string>
<key>CFBundleShortVersionString</key> <key>CFBundleShortVersionString</key>
<string>${MACOSX_BUNDLE_SHORT_VERSION_STRING}</string> <string>${MACOSX_BUNDLE_SHORT_VERSION_STRING}</string>
<key>CFBundleSignature</key> <key>CFBundleSignature</key>
<string>????</string> <string>????</string>
<key>CFBundleVersion</key> <key>CFBundleVersion</key>
<string>${MACOSX_BUNDLE_BUNDLE_VERSION}</string> <string>${MACOSX_BUNDLE_BUNDLE_VERSION}</string>
<key>CSResourcesFileMapped</key> <key>CSResourcesFileMapped</key>
<true/> <true/>
<key>NSHumanReadableCopyright</key> <key>NSHumanReadableCopyright</key>
<string>${MACOSX_BUNDLE_COPYRIGHT}</string> <string>${MACOSX_BUNDLE_COPYRIGHT}</string>
<!-- FIXME: this list can't be automatically generated by Qt's CMake API, don't know why. --> <!-- FIXME: this list can't be automatically generated by Qt's CMake API, don't know why. -->
<key>CFBundleLocalizations</key> <key>CFBundleLocalizations</key>
<array> <array>
<string>en</string> <string>en</string>
<string>ca</string> <string>ca</string>
<string>de</string> <string>de</string>
<string>es</string> <string>es</string>
<string>fr</string> <string>fr</string>
<string>id</string> <string>id</string>
<string>it</string> <string>it</string>
<string>ja</string> <string>ja</string>
<string>ko</string> <string>ko</string>
<string>nb_NO</string> <string>nb_NO</string>
<string>nl</string> <string>nl</string>
<string>pa_PK</string> <string>pa_PK</string>
<string>ru</string> <string>ru</string>
<string>si</string> <string>si</string>
<string>ta</string> <string>ta</string>
<string>tr</string> <string>tr</string>
<string>uk</string> <string>uk</string>
<string>zh_CN</string> <string>zh_CN</string>
</array> </array>
<key>CFBundleDocumentTypes</key> <key>CFBundleDocumentTypes</key>
<array> <array>
<!-- JPEG --> <!-- JPEG -->
<dict> <dict>
<key>CFBundleTypeName</key> <key>CFBundleTypeName</key>
<string>JPEG Image</string> <string>JPEG Image</string>
<key>CFBundleTypeExtensions</key> <key>CFBundleTypeExtensions</key>
<array> <array>
<string>jpg</string> <string>jpg</string>
<string>jpeg</string> <string>jpeg</string>
<string>jfif</string> <string>jfif</string>
</array> </array>
<key>CFBundleTypeMIMETypes</key> <key>CFBundleTypeMIMETypes</key>
<array> <array>
<string>image/jpeg</string> <string>image/jpeg</string>
</array> </array>
<key>CFBundleTypeRole</key> <key>CFBundleTypeRole</key>
<string>Viewer</string> <string>Viewer</string>
</dict> </dict>
<!-- PNG --> <!-- PNG -->
<dict> <dict>
<key>CFBundleTypeName</key> <key>CFBundleTypeName</key>
<string>PNG Image</string> <string>PNG Image</string>
<key>CFBundleTypeExtensions</key> <key>CFBundleTypeExtensions</key>
<array> <array>
<string>png</string> <string>png</string>
</array> </array>
<key>CFBundleTypeMIMETypes</key> <key>CFBundleTypeMIMETypes</key>
<array> <array>
<string>image/png</string> <string>image/png</string>
</array> </array>
<key>CFBundleTypeRole</key> <key>CFBundleTypeRole</key>
<string>Viewer</string> <string>Viewer</string>
</dict> </dict>
<!-- WebP --> <!-- WebP -->
<dict> <dict>
<key>CFBundleTypeName</key> <key>CFBundleTypeName</key>
<string>WebP Image</string> <string>WebP Image</string>
<key>CFBundleTypeExtensions</key> <key>CFBundleTypeExtensions</key>
<array> <array>
<string>webp</string> <string>webp</string>
</array> </array>
<key>CFBundleTypeMIMETypes</key> <key>CFBundleTypeMIMETypes</key>
<array> <array>
<string>image/webp</string> <string>image/webp</string>
</array> </array>
<key>CFBundleTypeRole</key> <key>CFBundleTypeRole</key>
<string>Viewer</string> <string>Viewer</string>
</dict> </dict>
<!-- GIF --> <!-- GIF -->
<dict> <dict>
<key>CFBundleTypeName</key> <key>CFBundleTypeName</key>
<string>GIF Image</string> <string>GIF Image</string>
<key>CFBundleTypeExtensions</key> <key>CFBundleTypeExtensions</key>
<array> <array>
<string>gif</string> <string>gif</string>
</array> </array>
<key>CFBundleTypeMIMETypes</key> <key>CFBundleTypeMIMETypes</key>
<array> <array>
<string>image/gif</string> <string>image/gif</string>
</array> </array>
<key>CFBundleTypeRole</key> <key>CFBundleTypeRole</key>
<string>Viewer</string> <string>Viewer</string>
</dict> </dict>
<!-- SVG --> <!-- SVG -->
<dict> <dict>
<key>CFBundleTypeName</key> <key>CFBundleTypeName</key>
<string>SVG Image</string> <string>SVG Image</string>
<key>CFBundleTypeExtensions</key> <key>CFBundleTypeExtensions</key>
<array> <array>
<string>svg</string> <string>svg</string>
</array> </array>
<key>CFBundleTypeMIMETypes</key> <key>CFBundleTypeMIMETypes</key>
<array> <array>
<string>image/svg+xml</string> <string>image/svg+xml</string>
</array> </array>
<key>CFBundleTypeRole</key> <key>CFBundleTypeRole</key>
<string>Viewer</string> <string>Viewer</string>
</dict> </dict>
</array> </array>
</dict> </dict>
</plist> </plist>

202
pineapple-pictures.pro
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@ -1,101 +1,101 @@
# SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net> # SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net>
# #
# SPDX-License-Identifier: MIT # SPDX-License-Identifier: MIT
QT += core widgets gui svg svgwidgets QT += core widgets gui svg svgwidgets
TARGET = ppic TARGET = ppic
TEMPLATE = app TEMPLATE = app
DEFINES += PPIC_VERSION_STRING=\\\"x.y.z\\\" DEFINES += PPIC_VERSION_STRING=\\\"x.y.z\\\"
win32 { win32 {
DEFINES += FLAG_PORTABLE_MODE_SUPPORT=1 DEFINES += FLAG_PORTABLE_MODE_SUPPORT=1
} }
# The following define makes your compiler emit warnings if you use # The following define makes your compiler emit warnings if you use
# any feature of Qt which has been marked as deprecated (the exact warnings # any feature of Qt which has been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the # depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it. # deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS DEFINES += QT_DEPRECATED_WARNINGS
# You can also make your code fail to compile if you use deprecated APIs. # You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line. # In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt. # You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0
CONFIG += c++17 lrelease embed_translations CONFIG += c++17 lrelease embed_translations
SOURCES += \ SOURCES += \
app/aboutdialog.cpp \ app/aboutdialog.cpp \
app/main.cpp \ app/main.cpp \
app/framelesswindow.cpp \ app/framelesswindow.cpp \
app/mainwindow.cpp \ app/mainwindow.cpp \
app/graphicsview.cpp \ app/graphicsview.cpp \
app/bottombuttongroup.cpp \ app/bottombuttongroup.cpp \
app/graphicsscene.cpp \ app/graphicsscene.cpp \
app/navigatorview.cpp \ app/navigatorview.cpp \
app/opacityhelper.cpp \ app/opacityhelper.cpp \
app/toolbutton.cpp \ app/toolbutton.cpp \
app/settings.cpp \ app/settings.cpp \
app/settingsdialog.cpp \ app/settingsdialog.cpp \
app/metadatamodel.cpp \ app/metadatamodel.cpp \
app/metadatadialog.cpp \ app/metadatadialog.cpp \
app/exiv2wrapper.cpp \ app/exiv2wrapper.cpp \
app/actionmanager.cpp \ app/actionmanager.cpp \
app/playlistmanager.cpp \ app/playlistmanager.cpp \
app/shortcutedit.cpp \ app/shortcutedit.cpp \
app/fileopeneventhandler.cpp app/fileopeneventhandler.cpp
HEADERS += \ HEADERS += \
app/aboutdialog.h \ app/aboutdialog.h \
app/framelesswindow.h \ app/framelesswindow.h \
app/mainwindow.h \ app/mainwindow.h \
app/graphicsview.h \ app/graphicsview.h \
app/bottombuttongroup.h \ app/bottombuttongroup.h \
app/graphicsscene.h \ app/graphicsscene.h \
app/navigatorview.h \ app/navigatorview.h \
app/opacityhelper.h \ app/opacityhelper.h \
app/toolbutton.h \ app/toolbutton.h \
app/settings.h \ app/settings.h \
app/settingsdialog.h \ app/settingsdialog.h \
app/metadatamodel.h \ app/metadatamodel.h \
app/metadatadialog.h \ app/metadatadialog.h \
app/exiv2wrapper.h \ app/exiv2wrapper.h \
app/actionmanager.h \ app/actionmanager.h \
app/playlistmanager.h \ app/playlistmanager.h \
app/shortcutedit.h \ app/shortcutedit.h \
app/fileopeneventhandler.h app/fileopeneventhandler.h
TRANSLATIONS = \ TRANSLATIONS = \
app/translations/PineapplePictures_en.ts \ app/translations/PineapplePictures_en.ts \
app/translations/PineapplePictures_zh_CN.ts \ app/translations/PineapplePictures_zh_CN.ts \
app/translations/PineapplePictures_de.ts \ app/translations/PineapplePictures_de.ts \
app/translations/PineapplePictures_es.ts \ app/translations/PineapplePictures_es.ts \
app/translations/PineapplePictures_fr.ts \ app/translations/PineapplePictures_fr.ts \
app/translations/PineapplePictures_nb_NO.ts \ app/translations/PineapplePictures_nb_NO.ts \
app/translations/PineapplePictures_nl.ts \ app/translations/PineapplePictures_nl.ts \
app/translations/PineapplePictures_ru.ts \ app/translations/PineapplePictures_ru.ts \
app/translations/PineapplePictures_si.ts \ app/translations/PineapplePictures_si.ts \
app/translations/PineapplePictures_id.ts app/translations/PineapplePictures_id.ts
# Default rules for deployment. # Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target !isEmpty(target.path): INSTALLS += target
RESOURCES += \ RESOURCES += \
assets/resources.qrc assets/resources.qrc
# Generate from svg: # Generate from svg:
# magick convert -density 512x512 -background none app-icon.svg -define icon:auto-resize app-icon.ico # magick convert -density 512x512 -background none app-icon.svg -define icon:auto-resize app-icon.ico
RC_ICONS = assets/icons/app-icon.ico RC_ICONS = assets/icons/app-icon.ico
# Windows only, for rc file (we're not going to use the .rc file in this repo) # Windows only, for rc file (we're not going to use the .rc file in this repo)
QMAKE_TARGET_PRODUCT = Pineapple Pictures QMAKE_TARGET_PRODUCT = Pineapple Pictures
QMAKE_TARGET_DESCRIPTION = Pineapple Pictures - Image Viewer QMAKE_TARGET_DESCRIPTION = Pineapple Pictures - Image Viewer
QMAKE_TARGET_COPYRIGHT = MIT/Expat License - Copyright (C) 2024 Gary Wang QMAKE_TARGET_COPYRIGHT = MIT/Expat License - Copyright (C) 2024 Gary Wang
# MSVC only, since QMake doesn't have a CMAKE_CXX_STANDARD_LIBRARIES or cpp_winlibs similar thing # MSVC only, since QMake doesn't have a CMAKE_CXX_STANDARD_LIBRARIES or cpp_winlibs similar thing
win32-msvc* { win32-msvc* {
LIBS += -luser32 LIBS += -luser32
} }