chore: license cleanup, other tweaks

.github/workflows/windows.yml

@@ -40,6 +40,10 @@ jobs:
         git clone --recurse-submodules -q https://github.com/taglib/taglib.git dependencies_src/taglib
         cmake .\dependencies_src\taglib -Bbuild_dependencies/taglib -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX="dependencies_bin" || goto :error
         cmake --build build_dependencies/taglib --config Release --target=install -j || goto :error
+        :: ===== ECM =====
+        git clone -q https://invent.kde.org/frameworks/extra-cmake-modules.git dependencies_src/extra-cmake-modules
+        cmake .\dependencies_src\extra-cmake-modules -Bbuild_dependencies/extra-cmake-modules -DCMAKE_INSTALL_PREFIX="dependencies_bin" -DBUILD_TESTING=OFF || goto :error
+        cmake --build build_dependencies/extra-cmake-modules --config Release --target=install || goto :error
         :: ------ app ------
         cmake -Bbuild . -DCMAKE_INSTALL_PREFIX="%PWD%\build\" || goto :error
         cmake --build build --config Release -j || goto :error

CMakeLists.txt

@@ -14,8 +14,14 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 find_package(Qt6 6.5.1 COMPONENTS Widgets Multimedia Network LinguistTools REQUIRED)
+find_package(ECM 5.83.0 NO_MODULE)
 find_package(PkgConfig)
 
+if (ECM_FOUND)
+    set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+    include(ECMAddAppIcon)
+endif()
+
 if (PKG_CONFIG_FOUND)
 pkg_check_modules(TagLib taglib IMPORTED_TARGET)
 endif ()
@@ -52,6 +58,14 @@ add_executable(${EXE_NAME}
     resources.qrc
 )
 
+if(ECM_FOUND)
+    ecm_add_app_icon(${EXE_NAME}
+    ICONS
+        dist/64-pineapple-music.png
+        dist/256-pineapple-music.png
+    )
+endif()
+
 qt_add_translations(${EXE_NAME}
 TS_FILES
     ${PMUSIC_TS_FILES}
@@ -89,12 +103,12 @@ elseif (UNIX)
     install(
         FILES icons/app-icon.svg
         DESTINATION "${CMAKE_INSTALL_DATADIR}/icons/hicolor/48x48/apps"
-        RENAME pineapple-music.svg
+        RENAME net.blumia.pineapple-music.svg
     )
 
     # install shortcut
     install(
-        FILES pineapple-music.desktop
+        FILES dist/net.blumia.pineapple-music.desktop
         DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/applications"
     )
 endif()

README.md

@@ -1,7 +1,13 @@
-_**This is a not ready to use, toy project**_
+## Read Before Use
 
 Since **I** just need a simple player which *just works* right now, so I did many things in a dirty way. Don't feel so weird if you saw something I did in this project is using a bad approach.
 
+### Feature Notice
+
+- File format support will be limited by the [FFmpeg version that Qt 6 uses](https://doc.qt.io/qt-6/qtmultimedia-attribution-ffmpeg.html).
+  - ...which if you use Qt's official binary, only contains the LGPLv2.1+ part. (already good enough, tho)
+- No music library management support and there won't be one!
+
 ## Build
 
 Current state, we need:
@@ -13,27 +19,19 @@ Current state, we need:
 
 Then we can build it with any proper c++ compiler like g++ or msvc.
 
-### Linux
+Building it just requires normal cmake building steps:
 
-Just normal build process as other program. Nothing special ;)
-
-### Windows
-
-Install the depts manually is a nightmare. I use [KDE Craft](https://community.kde.org/Craft) but MSYS2 should also works. FYI currently this project is not intended to works under Windows (it should works and I also did some simple test though).
-
-### macOS
-
-I don't have a mac, so no support at all.
+```shell
+$ cmake -Bbuild
+$ cmake --build build
+```
 
 ## Help Translation!
 
-TODO: move to Codeberg's Weblate.
+[Translate this project on Codeberg's Weblate!](https://translate.codeberg.org/projects/pineapple-apps/pineapple-music/)
 
 ## About License
 
-Since this is a toy repo, I don't spend much time about the license stuff. Currently this project use some assets and code from [ShadowPlayer](https://github.com/ShadowPower/ShadowPlayer), which have a very interesting license -- do whatever you want but cannot be used as homework -- obviously it's not a so called *free* license. I *may* do some license housecleaning works by replaceing the assets and code implementation when the code become reasonable, and the final codebase may probably released under MIT license.
+Pineapple Music as a whole is licensed under MIT license. Individual files may have a different, but compatible license.
 
-Anyway here is a list of file which is in non-free state (with license: do whatever you want but cannot be used as homework):
-
- - All png images inside `icons` folder.
- - seekableslider.{h,cpp}
+All *png* images inside `icons` folder are originally created by [@ShadowPower](https://github.com/ShadowPower/) for [ShadowPlayer](https://github.com/ShadowPower/ShadowPlayer). These images are licensed under [CC0](https://creativecommons.org/publicdomain/zero/1.0/legalcode) license, grant by the original author.

dist/net.blumia.pineapple-music.desktop

@@ -3,7 +3,7 @@ Categories=Audio;Player;
 Comment=Pineapple Music Audio Player.
 Exec=pmusic %F
 GenericName=Music
-Icon=pineapple-music
+Icon=net.blumia.pineapple-music
 Keywords=Picture;Image;Viewer;Jpg;Jpeg;Png;
 MimeType=application/ogg;application/x-ogg;audio/ogg;audio/vorbis;audio/x-vorbis;audio/x-vorbis+ogg;video/ogg;video/x-ogm;video/x-ogm+ogg;video/x-theora+ogg;video/x-theora;audio/x-speex;audio/opus;application/x-flac;audio/flac;audio/x-flac;audio/x-ms-asf;audio/x-ms-asx;audio/x-ms-wax;audio/x-ms-wma;video/x-ms-asf;video/x-ms-asf-plugin;video/x-ms-asx;video/x-ms-wm;video/x-ms-wmv;video/x-ms-wmx;video/x-ms-wvx;video/x-msvideo;audio/x-pn-windows-acm;video/divx;video/msvideo;video/vnd.divx;video/avi;video/x-avi;application/vnd.rn-realmedia;application/vnd.rn-realmedia-vbr;audio/vnd.rn-realaudio;audio/x-pn-realaudio;audio/x-pn-realaudio-plugin;audio/x-real-audio;audio/x-realaudio;video/vnd.rn-realvideo;audio/mpeg;audio/mpg;audio/mp1;audio/mp2;audio/mp3;audio/x-mp1;audio/x-mp2;audio/x-mp3;audio/x-mpeg;audio/x-mpg;video/mp2t;video/mpeg;video/mpeg-system;video/x-mpeg;video/x-mpeg2;video/x-mpeg-system;application/mpeg4-iod;application/mpeg4-muxcodetable;application/x-extension-m4a;application/x-extension-mp4;audio/aac;audio/m4a;audio/mp4;audio/x-m4a;audio/x-aac;video/mp4;video/mp4v-es;video/x-m4v;application/x-quicktime-media-link;application/x-quicktimeplayer;video/quicktime;application/x-matroska;audio/x-matroska;video/x-matroska;video/webm;audio/webm;audio/3gpp;audio/3gpp2;audio/AMR;audio/AMR-WB;video/3gp;video/3gpp;video/3gpp2;x-scheme-handler/mms;x-scheme-handler/mmsh;x-scheme-handler/rtsp;x-scheme-handler/rtp;x-scheme-handler/rtmp;x-scheme-handler/icy;x-scheme-handler/icyx;application/x-cd-image;x-content/video-vcd;x-content/video-svcd;x-content/video-dvd;x-content/audio-cdda;x-content/audio-player;application/ram;application/xspf+xml;audio/mpegurl;audio/x-mpegurl;audio/scpls;audio/x-scpls;text/google-video-pointer;text/x-google-video-pointer;video/vnd.mpegurl;application/vnd.apple.mpegurl;application/vnd.ms-asf;application/vnd.ms-wpl;application/sdp;audio/dv;video/dv;audio/x-aiff;audio/x-pn-aiff;video/x-anim;video/x-nsv;video/fli;video/flv;video/x-flc;video/x-fli;video/x-flv;audio/wav;audio/x-pn-au;audio/x-pn-wav;audio/x-wav;audio/x-adpcm;audio/ac3;audio/eac3;audio/vnd.dts;audio/vnd.dts.hd;audio/vnd.dolby.heaac.1;audio/vnd.dolby.heaac.2;audio/vnd.dolby.mlp;audio/basic;audio/midi;audio/x-ape;audio/x-gsm;audio/x-musepack;audio/x-tta;audio/x-wavpack;audio/x-shorten;application/x-shockwave-flash;application/x-flash-video;misc/ultravox;image/vnd.rn-realpix;audio/x-it;audio/x-mod;audio/x-s3m;audio/x-xm;application/mxf;
 Name=Pineapple Music

main.cpp

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Gary Wang <git@blumia.net>
+//
+// SPDX-License-Identifier: MIT
+
 #include "mainwindow.h"
 
 #include "singleapplicationmanager.h"

mainwindow.cpp

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Gary Wang <git@blumia.net>
+//
+// SPDX-License-Identifier: MIT
+
 #include "mainwindow.h"
 #include "./ui_mainwindow.h"
 
@@ -59,7 +63,7 @@ void MainWindow::commandlinePlayAudioFiles(QStringList audioFiles)
     if (!audioFileUrls.isEmpty()) {
         QModelIndex modelIndex = m_playlistManager->loadPlaylist(audioFileUrls);
         if (modelIndex.isValid()) {
-            m_mediaPlayer->setSource(m_playlistManager->urlByIndex(modelIndex));
+            loadByModelIndex(modelIndex);
             play();
         }
     }
@@ -194,9 +198,9 @@ void MainWindow::dropEvent(QDropEvent *e)
         return;
     }
 
-    QModelIndex modelIndex = m_playlistManager->loadPlaylist(urls);
+    const QModelIndex & modelIndex = m_playlistManager->loadPlaylist(urls);
     if (modelIndex.isValid()) {
-        m_mediaPlayer->setSource(m_playlistManager->urlByIndex(modelIndex));
+        loadByModelIndex(modelIndex);
         play();
     }
 }
@@ -216,29 +220,14 @@ void MainWindow::loadFile()
     m_mediaPlayer->setSource(urlList.first());
 }
 
+void MainWindow::loadByModelIndex(const QModelIndex & index)
+{
+    m_mediaPlayer->setSource(m_playlistManager->urlByIndex(index));
+}
+
 void MainWindow::play()
 {
-    QUrl fileUrl(m_mediaPlayer->source());
-
     m_mediaPlayer->play();
-
-    ui->titleLabel->setText(fileUrl.fileName());
-    ui->titleLabel->setToolTip(fileUrl.fileName());
-
-    if (fileUrl.isLocalFile()) {
-        QString filePath(fileUrl.toLocalFile());
-        QString suffix(filePath.mid(filePath.lastIndexOf('.') + 1));
-        suffix = suffix.toUpper();
-
-#ifndef NO_TAGLIB
-        TagLib::FileRef fileRef(filePath.toLocal8Bit().data());
-
-        if (!fileRef.isNull() && fileRef.audioProperties()) {
-            TagLib::AudioProperties *prop = fileRef.audioProperties();
-            setAudioPropertyInfoForDisplay(prop->sampleRate(), prop->bitrate(), prop->channels(), suffix);
-        }
-#endif // NO_TAGLIB
-    }
 }
 
 void MainWindow::centerWindow()
@@ -323,7 +312,7 @@ void MainWindow::on_prevBtn_clicked()
 {
     QModelIndex index(m_playlistManager->previousIndex());
     m_playlistManager->setCurrentIndex(index);
-    m_mediaPlayer->setSource(m_playlistManager->urlByIndex(index));
+    loadByModelIndex(index);
     play();
 }
 
@@ -331,7 +320,7 @@ void MainWindow::on_nextBtn_clicked()
 {
     QModelIndex index(m_playlistManager->nextIndex());
     m_playlistManager->setCurrentIndex(index);
-    m_mediaPlayer->setSource(m_playlistManager->urlByIndex(index));
+    loadByModelIndex(index);
     play();
 }
 
@@ -362,6 +351,28 @@ void MainWindow::initUiAndAnimation()
 
 void MainWindow::initConnections()
 {
+    connect(m_mediaPlayer, &QMediaPlayer::sourceChanged, this, [=](){
+        QUrl fileUrl(m_mediaPlayer->source());
+
+        ui->titleLabel->setText(fileUrl.fileName());
+        ui->titleLabel->setToolTip(fileUrl.fileName());
+
+        if (fileUrl.isLocalFile()) {
+            QString filePath(fileUrl.toLocalFile());
+            QString suffix(filePath.mid(filePath.lastIndexOf('.') + 1));
+            suffix = suffix.toUpper();
+
+#ifndef NO_TAGLIB
+            TagLib::FileRef fileRef(filePath.toLocal8Bit().data());
+
+            if (!fileRef.isNull() && fileRef.audioProperties()) {
+                TagLib::AudioProperties *prop = fileRef.audioProperties();
+                setAudioPropertyInfoForDisplay(prop->sampleRate(), prop->bitrate(), prop->channels(), suffix);
+            }
+#endif // NO_TAGLIB
+        }
+    });
+
     connect(m_mediaPlayer, &QMediaPlayer::metaDataChanged, this, [=](){
         QMediaMetaData metadata(m_mediaPlayer->metaData());
         setAudioMetadataForDisplay(metadata.stringValue(QMediaMetaData::Title),
@@ -478,7 +489,7 @@ void MainWindow::on_playListBtn_clicked()
 void MainWindow::on_playlistView_activated(const QModelIndex &index)
 {
     m_playlistManager->setCurrentIndex(index);
-    m_mediaPlayer->setSource(m_playlistManager->urlByIndex(index));
+    loadByModelIndex(index);
     play();
 }
 

mainwindow.h

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Gary Wang <git@blumia.net>
+//
+// SPDX-License-Identifier: MIT
+
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
@@ -47,6 +51,7 @@ protected:
     void dropEvent(QDropEvent *e) override;
 
     void loadFile();
+    void loadByModelIndex(const QModelIndex &index);
     void play();
 
     void centerWindow();

mainwindow.ui

@@ -115,7 +115,7 @@ QLabel#coverLabel {
    </property>
    <layout class="QVBoxLayout" name="verticalLayout" stretch="0,0">
     <property name="spacing">
-     <number>7</number>
+     <number>0</number>
     </property>
     <property name="leftMargin">
      <number>0</number>

seekableslider.cpp

@@ -1,29 +1,18 @@
+// SPDX-FileCopyrightText: 2024 Gary Wang <git@blumia.net>
+//
+// SPDX-License-Identifier: MIT
+
 #include "seekableslider.h"
 
 SeekableSlider::SeekableSlider(QWidget *parent) :
     QSlider(parent)
 {
-    //关闭分段移动
-    setSingleStep(0);
-    setPageStep(0);
 }
 
-//点击Slider即可调节Value
-//只写了横向模式的Slider……
-void SeekableSlider::mousePressEvent(QMouseEvent *event)
+void SeekableSlider::mouseReleaseEvent(QMouseEvent *event)
 {
-    if (event->buttons() & Qt::LeftButton) {
-        QSlider::mousePressEvent(event);
     double pos = event->pos().x() / (double)width();
     setValue(pos * (maximum() - minimum()) + minimum());
-    }
-}
-
-void SeekableSlider::mouseMoveEvent(QMouseEvent *event)
-{
-    if (event->buttons() & Qt::LeftButton) {
-        QSlider::mousePressEvent(event);
-        double pos = event->pos().x() / (double)width();
-        setValue(pos * (maximum() - minimum()) + minimum());
-    }
+    emit sliderReleased();
+    return QSlider::mouseReleaseEvent(event);
 }

seekableslider.h

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Gary Wang <git@blumia.net>
+//
+// SPDX-License-Identifier: MIT
+
 #pragma once
 
 #include <QSlider>
@@ -8,13 +12,13 @@ class SeekableSlider : public QSlider
     Q_OBJECT
 public:
     explicit SeekableSlider(QWidget *parent = nullptr);
+    ~SeekableSlider() = default;
 
 signals:
 
 public slots:
 
 protected:
-    void mousePressEvent(QMouseEvent *event) override;
-    void mouseMoveEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
 };
 

singleapplicationmanager.cpp

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Gary Wang <git@blumia.net>
+//
+// SPDX-License-Identifier: MIT
+
 #include "singleapplicationmanager.h"
 
 #include <QVariant>

singleapplicationmanager.h

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 Gary Wang <git@blumia.net>
+//
+// SPDX-License-Identifier: MIT
+
 #ifndef SINGLEAPPLICATIONMANAGER_H
 #define SINGLEAPPLICATIONMANAGER_H