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Merge pull request #6353 from nextcloud/bugfix/window-pos-compute

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Simplify window positioning compute, more flexibly handle different available geometries
This commit is contained in:
Matthieu Gallien 2024-01-29 17:27:55 +01:00 committed by GitHub
commit b977472aea
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GPG key ID: B5690EEEBB952194
2 changed files with 22 additions and 50 deletions
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70
src/gui/systray.cpp
View file

@ -587,7 +587,7 @@ void Systray::positionWindowAtScreenCenter(QQuickWindow *window) const
if(!useNormalWindow()) {
window->setScreen(currentScreen());
const QPoint windowAdjustment(window->geometry().width() / 2, window->geometry().height() / 2);
const auto position = currentScreen()->virtualGeometry().center() - windowAdjustment;
const auto position = currentScreen()->availableGeometry().center() - windowAdjustment;
window->setPosition(position);
}
}
@ -696,33 +696,6 @@ Systray::TaskBarPosition Systray::taskbarOrientation() const
#endif
}
// TODO: Get real taskbar dimensions Linux as well
QRect Systray::taskbarGeometry() const
{
#if defined(Q_OS_WIN)
QRect tbRect = Utility::getTaskbarDimensions();
//QML side expects effective pixels, convert taskbar dimensions if necessary
auto pixelRatio = currentScreen()->devicePixelRatio();
if (pixelRatio != 1) {
tbRect.setHeight(tbRect.height() / pixelRatio);
tbRect.setWidth(tbRect.width() / pixelRatio);
}
return tbRect;
#elif defined(Q_OS_MACOS)
const auto screenWidth = currentScreenRect().width();
const auto statusBarHeight = static_cast<int>(OCC::menuBarThickness());
return {0, 0, screenWidth, statusBarHeight};
#else
if (taskbarOrientation() == TaskBarPosition::Bottom || taskbarOrientation() == TaskBarPosition::Top) {
auto screenWidth = currentScreenRect().width();
return {0, 0, screenWidth, 32};
} else {
auto screenHeight = currentScreenRect().height();
return {0, 0, 32, screenHeight};
}
#endif
}
QRect Systray::currentScreenRect() const
{
const auto screen = currentScreen();
@ -730,16 +703,21 @@ QRect Systray::currentScreenRect() const
return screen->geometry();
}
QRect Systray::currentAvailableScreenRect() const
{
const auto screen = currentScreen();
Q_ASSERT(screen);
return screen->availableGeometry();
}
QPoint Systray::computeWindowReferencePoint() const
{
constexpr auto spacing = 4;
const auto trayIconCenter = calcTrayIconCenter();
const auto taskbarRect = taskbarGeometry();
const auto taskbarScreenEdge = taskbarOrientation();
const auto screenRect = currentScreenRect();
const auto screenRect = currentAvailableScreenRect();
qCDebug(lcSystray) << "screenRect:" << screenRect;
qCDebug(lcSystray) << "taskbarRect:" << taskbarRect;
qCDebug(lcSystray) << "taskbarScreenEdge:" << taskbarScreenEdge;
qCDebug(lcSystray) << "trayIconCenter:" << trayIconCenter;
@ -747,21 +725,21 @@ QPoint Systray::computeWindowReferencePoint() const
case TaskBarPosition::Bottom:
return {
trayIconCenter.x(),
screenRect.bottom() - taskbarRect.height() - spacing
screenRect.bottom() - spacing
};
case TaskBarPosition::Left:
return {
screenRect.left() + taskbarRect.width() + spacing,
screenRect.left() + spacing,
trayIconCenter.y()
};
case TaskBarPosition::Top:
return {
trayIconCenter.x(),
screenRect.top() + taskbarRect.height() + spacing
screenRect.top() + spacing
};
case TaskBarPosition::Right:
return {
screenRect.right() - taskbarRect.width() - spacing,
screenRect.right() - spacing,
trayIconCenter.y()
};
}
@ -772,29 +750,23 @@ QPoint Systray::computeNotificationReferencePoint(int spacing, NotificationPosit
{
auto trayIconCenter = calcTrayIconCenter();
auto taskbarScreenEdge = taskbarOrientation();
auto taskbarRect = taskbarGeometry();
const auto screenRect = currentScreenRect();
const auto screenRect = currentAvailableScreenRect();
if(position == NotificationPosition::TopLeft) {
taskbarScreenEdge = TaskBarPosition::Top;
trayIconCenter = QPoint(0, 0);
taskbarRect = QRect(0, 0, screenRect.width(), 32);
} else if(position == NotificationPosition::TopRight) {
taskbarScreenEdge = TaskBarPosition::Top;
trayIconCenter = QPoint(screenRect.width(), 0);
taskbarRect = QRect(0, 0, screenRect.width(), 32);
} else if(position == NotificationPosition::BottomLeft) {
taskbarScreenEdge = TaskBarPosition::Bottom;
trayIconCenter = QPoint(0, screenRect.height());
taskbarRect = QRect(0, 0, screenRect.width(), 32);
} else if(position == NotificationPosition::BottomRight) {
taskbarScreenEdge = TaskBarPosition::Bottom;
trayIconCenter = QPoint(screenRect.width(), screenRect.height());
taskbarRect = QRect(0, 0, screenRect.width(), 32);
}
qCDebug(lcSystray) << "screenRect:" << screenRect;
qCDebug(lcSystray) << "taskbarRect:" << taskbarRect;
qCDebug(lcSystray) << "taskbarScreenEdge:" << taskbarScreenEdge;
qCDebug(lcSystray) << "trayIconCenter:" << trayIconCenter;
@ -802,21 +774,21 @@ QPoint Systray::computeNotificationReferencePoint(int spacing, NotificationPosit
case TaskBarPosition::Bottom:
return {
trayIconCenter.x() < screenRect.center().x() ? screenRect.left() + spacing : screenRect.right() - spacing,
screenRect.bottom() - taskbarRect.height() - spacing
screenRect.bottom() - spacing
};
case TaskBarPosition::Left:
return {
screenRect.left() + taskbarRect.width() + spacing,
screenRect.left() + spacing,
trayIconCenter.y() < screenRect.center().y() ? screenRect.top() + spacing : screenRect.bottom() - spacing
};
case TaskBarPosition::Top:
return {
trayIconCenter.x() < screenRect.center().x() ? screenRect.left() + spacing : screenRect.right() - spacing,
screenRect.top() + taskbarRect.height() + spacing
screenRect.top() + spacing
};
case TaskBarPosition::Right:
return {
screenRect.right() - taskbarRect.width() - spacing,
screenRect.right() - spacing,
trayIconCenter.y() < screenRect.center().y() ? screenRect.top() + spacing : screenRect.bottom() - spacing
};
}
@ -925,11 +897,11 @@ QPoint Systray::computeNotificationPosition(int width, int height, int spacing,
QPoint Systray::calcTrayIconCenter() const
{
if(geometry().isValid()) {
const auto geo = geometry();
if(geo.isValid()) {
// QSystemTrayIcon::geometry() is broken for ages on most Linux DEs (invalid geometry returned)
// thus we can use this only for Windows and macOS
auto trayIconCenter = geometry().center();
return trayIconCenter;
return geo.center();
}
// On Linux, fall back to mouse position (assuming tray icon is activated by mouse click)

2
src/gui/systray.h
View file

@ -165,11 +165,11 @@ private:
[[nodiscard]] QScreen *currentScreen() const;
[[nodiscard]] QRect currentScreenRect() const;
[[nodiscard]] QRect currentAvailableScreenRect() const;
[[nodiscard]] QPoint computeWindowReferencePoint() const;
[[nodiscard]] QPoint computeNotificationReferencePoint(int spacing = 20, NotificationPosition position = NotificationPosition::Default) const;
[[nodiscard]] QPoint calcTrayIconCenter() const;
[[nodiscard]] TaskBarPosition taskbarOrientation() const;
[[nodiscard]] QRect taskbarGeometry() const;
[[nodiscard]] QRect computeWindowRect(int spacing, const QPoint &topLeft, const QPoint &bottomRight) const;
[[nodiscard]] QPoint computeWindowPosition(int width, int height) const;
[[nodiscard]] QPoint computeNotificationPosition(int width, int height, int spacing = 20, NotificationPosition position = NotificationPosition::Default) const;