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feat: add property "LastLaunchedTime"

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1. reactor some utils implementation.
2. remove constexpr before `decltype(auto)` due to GCC bug.
refer: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102229

Signed-off-by: ComixHe <heyuming@deepin.org>
This commit is contained in:
ComixHe
2023-08-23 17:20:47 +08:00
committed by Comix
parent 2bdb9e99ee
commit 9f2a8b6798
8 changed files with 108 additions and 18 deletions
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31
src/desktopentry.cpp
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@ -13,6 +13,7 @@
#include <QVariant>
#include <iostream>
#include <chrono>
#include <cstdio>
auto DesktopEntry::parserGroupHeader(const QString &str) noexcept
{
@ -108,9 +109,33 @@ std::optional<DesktopFile> DesktopFile::createTemporaryDesktopFile(std::unique_p
return DesktopFile{std::move(temporaryFile), "", mtime};
}
std::optional<DesktopFile> DesktopFile::createTemporaryDesktopFile(const QString &temporaryFile) noexcept
{
const static QString userTmp = QString{"/run/user/%1/"}.arg(getCurrentUID());
auto tempFile = std::make_unique<QFile>(QString{userTmp + QUuid::createUuid().toString(QUuid::Id128) + ".desktop"});
if (!tempFile->open(QFile::NewOnly | QFile::WriteOnly | QFile::Text)) {
qWarning() << "failed to create temporary desktop file:" << QFileInfo{*tempFile}.absoluteFilePath()
<< tempFile->errorString();
return std::nullopt;
}
auto content = temporaryFile.toLocal8Bit();
auto writeByte = tempFile->write(content);
if (writeByte == -1 || writeByte != content.length()) {
qWarning() << "write to temporary file failed:" << tempFile->errorString();
return std::nullopt;
}
tempFile->close();
return createTemporaryDesktopFile(std::move(tempFile));
}
std::optional<DesktopFile> DesktopFile::searchDesktopFileByPath(const QString &desktopFile, DesktopErrorCode &err) noexcept
{
constexpr decltype(auto) desktopSuffix = ".desktop";
decltype(auto) desktopSuffix = ".desktop";
if (!desktopFile.endsWith(desktopSuffix)) {
qWarning() << "file isn't a desktop file:" << desktopFile;
@ -128,7 +153,7 @@ std::optional<DesktopFile> DesktopFile::searchDesktopFileByPath(const QString &d
QString path{desktopFile};
QString id;
const auto &XDGDataDirs = getXDGDataDirs();
const auto &XDGDataDirs = getDesktopFileDirs();
auto idGen = std::any_of(XDGDataDirs.cbegin(), XDGDataDirs.cend(), [&desktopFile](const QString &suffixPath) {
return desktopFile.startsWith(suffixPath);
});
@ -160,7 +185,7 @@ std::optional<DesktopFile> DesktopFile::searchDesktopFileByPath(const QString &d
std::optional<DesktopFile> DesktopFile::searchDesktopFileById(const QString &appId, DesktopErrorCode &err) noexcept
{
auto XDGDataDirs = getXDGDataDirs();
auto XDGDataDirs = getDesktopFileDirs();
constexpr auto desktopSuffix = u8".desktop";
for (const auto &dir : XDGDataDirs) {