Git-Mirrors/keepassxc
1
0
Fork 0
mirror of https://github.com/keepassxreboot/keepassxc.git synced 2024-12-25 23:39:45 -05:00
Code Issues Packages Projects Releases Wiki Activity

Fix copy-to-clipboard shortcut on macOS

Browse Source 
It turns out that the previous implementation, based on installing an event filter in every QAction instance, does not work on macOS, likely due to a Qt bug.

Attempt to work around this by using a different implementation of the same idea, by reacting to ShortcutOverride events in the MainWindow object.

Fixes #10929.
This commit is contained in:
Carlo Teubner 2024-06-23 21:16:03 +01:00 committed by Jonathan White
parent 5351392237
commit 42ce2a49fa
2 changed files with 29 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
src/gui/MainWindow.cpp
View File

@ -78,28 +78,6 @@
#include "mainwindowadaptor.h"
#endif
// This filter gets installed on all the QAction objects within the MainWindow.
bool ActionEventFilter::eventFilter(QObject* watched, QEvent* event)
{
auto databaseWidget = getMainWindow()->m_ui->tabWidget->currentDatabaseWidget();
if (databaseWidget && event->type() == QEvent::Shortcut) {
// We check if we got a Shortcut event that uses the same key sequence as the
// OS default copy-to-clipboard shortcut.
static const auto stdCopyShortcuts = QKeySequence::keyBindings(QKeySequence::Copy);
if (stdCopyShortcuts.contains(static_cast<QShortcutEvent*>(event)->key())) {
// If so, we ask the database widget to check if any of its sub-widgets has text
// selected, and to copy it to the clipboard if that is the case. We do this
// because that is what the user likely expects to happen, yet Qt does not
// behave like that on all platforms.
if (databaseWidget->copyFocusedTextSelection()) {
// In that case, we return true to stop further processing of this event.
return true;
}
}
}
return QObject::eventFilter(watched, event);
}
const QString MainWindow::BaseWindowTitle = "KeePassXC";
MainWindow* g_MainWindow = nullptr;
@ -1391,6 +1369,33 @@ void MainWindow::databaseTabChanged(int tabIndex)
updateEntryCountLabel();
}
bool MainWindow::event(QEvent* event)
{
if (event->type() == QEvent::ShortcutOverride) {
const auto keyevent = static_cast<QKeyEvent*>(event);
// Did we get a ShortcutOverride event with the same key sequence as the OS default
// copy-to-clipboard shortcut?
if (keyevent->matches(QKeySequence::Copy)) {
// If so, we ask the database widget to check if any of its sub-widgets has
// text selected, and to copy it to the clipboard if that is the case.
// We do this because that is what the user likely expects to happen, yet Qt does not
// behave like that (at least on some platforms).
auto dbWidget = m_ui->tabWidget->currentDatabaseWidget();
if (dbWidget && dbWidget->copyFocusedTextSelection()) {
// Note: instead of actively copying the selected text to the clipboard
// above, simply accepting the event would have a similar effect (Qt
// would deliver it as a key press to the current widget, which would
// trigger the built-in copy-to-clipboard behaviour). However, that
// would not come with our special (configurable) behaviour of
// clearing the clipboard after a certain time period.
keyevent->accept();
return true;
}
}
}
return QMainWindow::event(event);
}
void MainWindow::showEvent(QShowEvent* event)
{
Q_UNUSED(event)
@ -1476,7 +1481,7 @@ void MainWindow::keyPressEvent(QKeyEvent* event)
}
}
QWidget::keyPressEvent(event);
QMainWindow::keyPressEvent(event);
}
bool MainWindow::focusNextPrevChild(bool next)
@ -2197,14 +2202,6 @@ void MainWindow::initActionCollection()
ac->setDefaultShortcut(m_ui->actionEntryRemoveFromAgent, Qt::META + Qt::SHIFT + Qt::Key_H);
#endif
// Install an event filter on every action. It improves handling of keyboard
// shortcuts that match the system copy-to-clipboard key sequence; by default
// this applies to actionEntryCopyPassword, but this could differ based on
// shortcuts the user has configured, or may configure later.
for (auto action : ac->actions()) {
action->installEventFilter(&m_actionEventFilter);
}
QTimer::singleShot(1, ac, &ActionCollection::restoreShortcuts);
}

11
src/gui/MainWindow.h
View File

@ -39,14 +39,6 @@ class InactivityTimer;
class SearchWidget;
class MainWindowEventFilter;
class ActionEventFilter : public QObject
{
Q_OBJECT
protected:
bool eventFilter(QObject* obj, QEvent* event) override;
};
class MainWindow : public QMainWindow
{
Q_OBJECT
@ -105,6 +97,7 @@ public slots:
void restartApp(const QString& message);
protected:
bool event(QEvent* event) override;
void showEvent(QShowEvent* event) override;
void hideEvent(QHideEvent* event) override;
void closeEvent(QCloseEvent* event) override;
@ -179,7 +172,6 @@ private:
const QScopedPointer<Ui::MainWindow> m_ui;
SignalMultiplexer m_actionMultiplexer;
ActionEventFilter m_actionEventFilter;
QPointer<QAction> m_clearHistoryAction;
QPointer<QAction> m_searchWidgetAction;
QPointer<QMenu> m_entryContextMenu;
@ -211,7 +203,6 @@ private:
QTimer m_trayIconTriggerTimer;
QSystemTrayIcon::ActivationReason m_trayIconTriggerReason;
friend class ActionEventFilter;
friend class MainWindowEventFilter;
};