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Implement class for handling filesystem paths

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PR #15915.
This commit is contained in:
Vladimir Golovnev 2022-02-08 06:03:48 +03:00 • committed by GitHub
parent facfa26eed
commit dd1bd8ad10
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131 changed files with 2252 additions and 1868 deletions
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50
src/gui/utils.cpp
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@ -48,6 +48,7 @@
#include <QWidget>
#include <QWindow>
#include "base/path.h"
#include "base/utils/fs.h"
#include "base/utils/version.h"
@ -72,23 +73,23 @@ QPixmap Utils::Gui::scaledPixmap(const QIcon &icon, const QWidget *widget, const
return icon.pixmap(scaledHeight);
}
QPixmap Utils::Gui::scaledPixmap(const QString &path, const QWidget *widget, const int height)
QPixmap Utils::Gui::scaledPixmap(const Path &path, const QWidget *widget, const int height)
{
const QPixmap pixmap(path);
const QPixmap pixmap {path.data()};
const int scaledHeight = ((height > 0) ? height : pixmap.height()) * Utils::Gui::screenScalingFactor(widget);
return pixmap.scaledToHeight(scaledHeight, Qt::SmoothTransformation);
}
QPixmap Utils::Gui::scaledPixmapSvg(const QString &path, const QWidget *widget, const int baseHeight)
QPixmap Utils::Gui::scaledPixmapSvg(const Path &path, const QWidget *widget, const int baseHeight)
{
const int scaledHeight = baseHeight * Utils::Gui::screenScalingFactor(widget);
const QString normalizedKey = path + '@' + QString::number(scaledHeight);
const QString normalizedKey = path.data() + '@' + QString::number(scaledHeight);
QPixmap pm;
QPixmapCache cache;
if (!cache.find(normalizedKey, &pm))
{
pm = QIcon(path).pixmap(scaledHeight);
pm = QIcon(path.data()).pixmap(scaledHeight);
cache.insert(normalizedKey, pm);
}
return pm;
@ -143,32 +144,29 @@ QPoint Utils::Gui::screenCenter(const QWidget *w)
}
// Open the given path with an appropriate application
void Utils::Gui::openPath(const QString &absolutePath)
void Utils::Gui::openPath(const Path &path)
{
const QString path = Utils::Fs::toUniformPath(absolutePath);
// Hack to access samba shares with QDesktopServices::openUrl
if (path.startsWith("//"))
QDesktopServices::openUrl(Utils::Fs::toNativePath("file:" + path));
if (path.data().startsWith("//"))
QDesktopServices::openUrl(QUrl(QString::fromLatin1("file:") + path.toString()));
else
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
QDesktopServices::openUrl(QUrl::fromLocalFile(path.data()));
}
// Open the parent directory of the given path with a file manager and select
// (if possible) the item at the given path
void Utils::Gui::openFolderSelect(const QString &absolutePath)
void Utils::Gui::openFolderSelect(const Path &path)
{
QString path {Utils::Fs::toUniformPath(absolutePath)};
const QFileInfo pathInfo {path};
// If the item to select doesn't exist, try to open its parent
if (!pathInfo.exists(path))
if (!path.exists())
{
openPath(path.left(path.lastIndexOf('/')));
openPath(path.parentPath());
return;
}
#ifdef Q_OS_WIN
HRESULT hresult = ::CoInitializeEx(nullptr, COINIT_MULTITHREADED);
PIDLIST_ABSOLUTE pidl = ::ILCreateFromPathW(reinterpret_cast<PCTSTR>(Utils::Fs::toNativePath(path).utf16()));
PIDLIST_ABSOLUTE pidl = ::ILCreateFromPathW(reinterpret_cast<PCTSTR>(path.toString().utf16()));
if (pidl)
{
::SHOpenFolderAndSelectItems(pidl, 0, nullptr, 0);
@ -183,38 +181,34 @@ void Utils::Gui::openFolderSelect(const QString &absolutePath)
const QString output = proc.readLine().simplified();
if ((output == "dolphin.desktop") || (output == "org.kde.dolphin.desktop"))
{
proc.startDetached("dolphin", {"--select", Utils::Fs::toNativePath(path)});
proc.startDetached("dolphin", {"--select", path.toString()});
}
else if ((output == "nautilus.desktop") || (output == "org.gnome.Nautilus.desktop")
|| (output == "nautilus-folder-handler.desktop"))
{
if (pathInfo.isDir())
path = path.left(path.lastIndexOf('/'));
{
proc.start("nautilus", {"--version"});
proc.waitForFinished();
const QString nautilusVerStr = QString(proc.readLine()).remove(QRegularExpression("[^0-9.]"));
using NautilusVersion = Utils::Version<int, 3>;
if (NautilusVersion::tryParse(nautilusVerStr, {1, 0, 0}) > NautilusVersion {3, 28})
proc.startDetached("nautilus", {Utils::Fs::toNativePath(path)});
proc.startDetached("nautilus", {(Fs::isDir(path) ? path.parentPath() : path).toString()});
else
proc.startDetached("nautilus", {"--no-desktop", Utils::Fs::toNativePath(path)});
proc.startDetached("nautilus", {"--no-desktop", (Fs::isDir(path) ? path.parentPath() : path).toString()});
}
else if (output == "nemo.desktop")
{
if (pathInfo.isDir())
path = path.left(path.lastIndexOf('/'));
proc.startDetached("nemo", {"--no-desktop", Utils::Fs::toNativePath(path)});
proc.startDetached("nemo", {"--no-desktop", (Fs::isDir(path) ? path.parentPath() : path).toString()});
}
else if ((output == "konqueror.desktop") || (output == "kfmclient_dir.desktop"))
{
proc.startDetached("konqueror", {"--select", Utils::Fs::toNativePath(path)});
proc.startDetached("konqueror", {"--select", path.toString()});
}
else
{
// "caja" manager can't pinpoint the file, see: https://github.com/qbittorrent/qBittorrent/issues/5003
openPath(path.left(path.lastIndexOf('/')));
openPath(path.parentPath());
}
#else
openPath(path.left(path.lastIndexOf('/')));
openPath(path.parentPath());
#endif
}