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effects: Port effects from int screens ids to EffectScreen

Browse source 
EffectScreen objects are better as they are more stable and we avoid int
screen ids in kwin core.
This commit is contained in:
Vlad Zahorodnii 2021-10-01 10:23:30 +03:00
parent c1a4414c42
commit 701902fbec
22 changed files with 196 additions and 167 deletions
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11
autotests/mock_effectshandler.h
View file

@ -24,8 +24,8 @@ public:
bool hasActiveFullScreenEffect() const override {
return false;
}
int activeScreen() const override {
return 0;
KWin::EffectScreen *activeScreen() const override {
return nullptr;
}
KWin::EffectWindow *activeWindow() const override {
return nullptr;
@ -46,7 +46,7 @@ public:
QRect clientArea(KWin::clientAreaOption, const KWin::EffectWindow *) const override {
return QRect();
}
QRect clientArea(KWin::clientAreaOption, int, int) const override {
QRect clientArea(KWin::clientAreaOption, const KWin::EffectScreen *, int) const override {
return QRect();
}
void closeTabBox() override {}
@ -183,9 +183,6 @@ public:
QPainter *scenePainter() override {
return nullptr;
}
int screenNumber(const QPoint &) const override {
return 0;
}
void setActiveFullScreenEffect(KWin::Effect *) override {}
void setCurrentDesktop(int) override {}
void setElevatedWindow(KWin::EffectWindow *, bool) override {}
@ -210,7 +207,7 @@ public:
return QSize();
}
void windowToDesktop(KWin::EffectWindow *, int) override {}
void windowToScreen(KWin::EffectWindow *, int) override {}
void windowToScreen(KWin::EffectWindow *, KWin::EffectScreen *) override {}
int workspaceHeight() const override {
return 0;
}

4
autotests/test_window_paint_data.cpp
View file

@ -105,8 +105,8 @@ public:
QRect clientGeometry() const override {
return QRect();
}
int screen() const override {
return 0;
EffectScreen *screen() const override {
return nullptr;
}
QPoint pos() const override {
return QPoint();

4
src/abstract_output.h
View file

@ -25,7 +25,7 @@ class OutputChangeSetV2;
namespace KWin
{
class EffectScreenImpl;
class RenderLoop;
class KWIN_EXPORT GammaRamp
@ -266,7 +266,9 @@ Q_SIGNALS:
private:
Q_DISABLE_COPY(AbstractOutput)
EffectScreenImpl *m_effectScreen = nullptr;
int m_directScanoutCount = 0;
friend class EffectScreenImpl; // to access m_effectScreen
};
KWIN_EXPORT QDebug operator<<(QDebug debug, const AbstractOutput *output);

57
src/effects.cpp
View file

@ -902,15 +902,12 @@ void EffectsHandlerImpl::windowToDesktops(EffectWindow *w, const QVector<uint> &
cl->setDesktops(desktops);
}
void EffectsHandlerImpl::windowToScreen(EffectWindow* w, int screen)
void EffectsHandlerImpl::windowToScreen(EffectWindow* w, EffectScreen *screen)
{
AbstractOutput *output = kwinApp()->platform()->findOutput(screen);
if (!output) {
return;
}
auto cl = qobject_cast<AbstractClient *>(static_cast<EffectWindowImpl *>(w)->window());
if (cl && !cl->isDesktop() && !cl->isDock()) {
Workspace::self()->sendClientToOutput(cl, output);
EffectScreenImpl *screenImpl = static_cast<EffectScreenImpl *>(screen);
Workspace::self()->sendClientToOutput(cl, screenImpl->platformOutput());
}
}
@ -1193,9 +1190,9 @@ void EffectsHandlerImpl::addRepaint(int x, int y, int w, int h)
m_compositor->addRepaint(x, y, w, h);
}
int EffectsHandlerImpl::activeScreen() const
EffectScreen *EffectsHandlerImpl::activeScreen() const
{
return kwinApp()->platform()->enabledOutputs().indexOf(workspace()->activeOutput());
return EffectScreenImpl::get(workspace()->activeOutput());
}
int EffectsHandlerImpl::numScreens() const
@ -1203,14 +1200,17 @@ int EffectsHandlerImpl::numScreens() const
return Screens::self()->count();
}
int EffectsHandlerImpl::screenNumber(const QPoint& pos) const
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const EffectScreen *screen, int desktop) const
{
return Screens::self()->number(pos);
const VirtualDesktop *virtualDesktop;
if (desktop == 0 || desktop == -1) {
virtualDesktop = VirtualDesktopManager::self()->currentDesktop();
} else {
virtualDesktop = VirtualDesktopManager::self()->desktopForX11Id(desktop);
}
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, int screen, int desktop) const
{
return Workspace::self()->clientArea(opt, screen, desktop);
const EffectScreenImpl *screenImpl = static_cast<const EffectScreenImpl *>(screen);
return Workspace::self()->clientArea(opt, screenImpl->platformOutput(), virtualDesktop);
}
QRect EffectsHandlerImpl::clientArea(clientAreaOption opt, const EffectWindow* c) const
@ -1684,7 +1684,7 @@ QList<EffectScreen *> EffectsHandlerImpl::screens() const
EffectScreen *EffectsHandlerImpl::screenAt(const QPoint &point) const
{
return m_effectScreens.value(screenNumber(point));
return EffectScreenImpl::get(kwinApp()->platform()->outputAt(point));
}
EffectScreen *EffectsHandlerImpl::findScreen(const QString &name) const
@ -1711,16 +1711,11 @@ void EffectsHandlerImpl::slotOutputEnabled(AbstractOutput *output)
void EffectsHandlerImpl::slotOutputDisabled(AbstractOutput *output)
{
auto it = std::find_if(m_effectScreens.begin(), m_effectScreens.end(), [&output](EffectScreen *screen) {
return static_cast<EffectScreenImpl *>(screen)->platformOutput() == output;
});
if (it != m_effectScreens.end()) {
EffectScreen *screen = *it;
m_effectScreens.erase(it);
EffectScreen *screen = EffectScreenImpl::get(output);
m_effectScreens.removeOne(screen);
Q_EMIT screenRemoved(screen);
delete screen;
}
}
void EffectsHandlerImpl::renderScreen(EffectScreen *screen)
{
@ -1736,6 +1731,8 @@ EffectScreenImpl::EffectScreenImpl(AbstractOutput *output, QObject *parent)
: EffectScreen(parent)
, m_platformOutput(output)
{
m_platformOutput->m_effectScreen = this;
connect(output, &AbstractOutput::aboutToChange, this, &EffectScreen::aboutToChange);
connect(output, &AbstractOutput::changed, this, &EffectScreen::changed);
connect(output, &AbstractOutput::wakeUp, this, &EffectScreen::wakeUp);
@ -1744,6 +1741,18 @@ EffectScreenImpl::EffectScreenImpl(AbstractOutput *output, QObject *parent)
connect(output, &AbstractOutput::geometryChanged, this, &EffectScreen::geometryChanged);
}
EffectScreenImpl::~EffectScreenImpl()
{
if (m_platformOutput) {
m_platformOutput->m_effectScreen = nullptr;
}
}
EffectScreenImpl *EffectScreenImpl::get(AbstractOutput *output)
{
return output->m_effectScreen;
}
AbstractOutput *EffectScreenImpl::platformOutput() const
{
return m_platformOutput;
@ -1865,6 +1874,11 @@ void EffectWindowImpl::unrefWindow()
abort(); // TODO
}
EffectScreen *EffectWindowImpl::screen() const
{
return EffectScreenImpl::get(toplevel->output());
}
#define TOPLEVEL_HELPER( rettype, prototype, toplevelPrototype) \
rettype EffectWindowImpl::prototype ( ) const \
{ \
@ -1879,7 +1893,6 @@ TOPLEVEL_HELPER(int, width, width)
TOPLEVEL_HELPER(int, height, height)
TOPLEVEL_HELPER(QPoint, pos, pos)
TOPLEVEL_HELPER(QSize, size, size)
TOPLEVEL_HELPER(int, screen, screen)
TOPLEVEL_HELPER(QRect, geometry, frameGeometry)
TOPLEVEL_HELPER(QRect, frameGeometry, frameGeometry)
TOPLEVEL_HELPER(QRect, bufferGeometry, bufferGeometry)

12
src/effects.h
View file

@ -77,7 +77,7 @@ public:
EffectWindow* activeWindow() const override;
void moveWindow(EffectWindow* w, const QPoint& pos, bool snap = false, double snapAdjust = 1.0) override;
void windowToDesktop(EffectWindow* w, int desktop) override;
void windowToScreen(EffectWindow* w, int screen) override;
void windowToScreen(EffectWindow* w, EffectScreen *screen) override;
void setShowingDesktop(bool showing) override;
QString currentActivity() const override;
@ -140,10 +140,9 @@ public:
void addRepaint(const QRect& r) override;
void addRepaint(const QRegion& r) override;
void addRepaint(int x, int y, int w, int h) override;
int activeScreen() const override;
EffectScreen *activeScreen() const override;
int numScreens() const override;
int screenNumber(const QPoint& pos) const override;
QRect clientArea(clientAreaOption, int screen, int desktop) const override;
QRect clientArea(clientAreaOption, const EffectScreen *screen, int desktop) const override;
QRect clientArea(clientAreaOption, const EffectWindow* c) const override;
QRect clientArea(clientAreaOption, const QPoint& p, int desktop) const override;
QSize virtualScreenSize() const override;
@ -364,6 +363,7 @@ class EffectScreenImpl : public EffectScreen
public:
explicit EffectScreenImpl(AbstractOutput *output, QObject *parent = nullptr);
~EffectScreenImpl() override;
AbstractOutput *platformOutput() const;
@ -372,6 +372,8 @@ public:
QRect geometry() const override;
Transform transform() const override;
static EffectScreenImpl *get(AbstractOutput *output);
private:
AbstractOutput *m_platformOutput;
};
@ -420,7 +422,7 @@ public:
QString caption() const override;
QRect expandedGeometry() const override;
int screen() const override;
EffectScreen *screen() const override;
QPoint pos() const override;
QSize size() const override;
QRect rect() const override;

149
src/effects/desktopgrid/desktopgrid.cpp
View file

@ -218,9 +218,11 @@ void DesktopGridEffect::prePaintScreen(ScreenPrePaintData& data, std::chrono::mi
if (timeline.currentValue() != 0 || activated || (isUsingPresentWindows() && isMotionManagerMovingWindows())) {
if (isUsingPresentWindows()) {
QList<WindowMotionManager>::iterator i;
for (i = m_managers.begin(); i != m_managers.end(); ++i)
(*i).calculate(timeline.currentTime());
for (auto i = m_managers.begin(); i != m_managers.end(); ++i) {
for (WindowMotionManager &manager : *i) {
manager.calculate(timeline.currentTime());
}
}
}
// PAINT_SCREEN_BACKGROUND_FIRST is needed because screen will be actually painted more than once,
// so with normal screen painting second screen paint would erase parts of the first paint
@ -265,8 +267,9 @@ void DesktopGridEffect::paintScreen(int mask, const QRegion &region, ScreenPaint
}
if (desktopNameAlignment) {
for (int screen = 0; screen < effects->numScreens(); screen++) {
QRect screenGeom = effects->clientArea(ScreenArea, screen, 0);
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
QRect screenGeom = effects->clientArea(ScreenArea, screen, effects->currentDesktop());
int desktop = 1;
Q_FOREACH (EffectFrame * frame, desktopNames) {
QPointF posTL(scalePos(screenGeom.topLeft(), desktop, screen));
@ -363,12 +366,13 @@ void DesktopGridEffect::paintWindow(EffectWindow* w, int mask, QRegion region, W
data.multiplyBrightness(1.0 - (0.3 * (1.0 - hoverTimeline[paintingDesktop - 1]->currentValue())));
for (int screen = 0; screen < effects->numScreens(); screen++) {
QRect screenGeom = effects->clientArea(ScreenArea, screen, 0);
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
QRect screenGeom = effects->clientArea(ScreenArea, screen, effects->currentDesktop());
QRectF transformedGeo = w->frameGeometry();
if (isUsingPresentWindows()) {
WindowMotionManager& manager = m_managers[(paintingDesktop-1)*(effects->numScreens())+screen ];
WindowMotionManager& manager = m_managers[screen][paintingDesktop - 1];
if (manager.isManaging(w)) {
transformedGeo = manager.transformedGeometry(w);
if (!manager.areWindowsMoving() && timeline.currentValue() == 1.0)
@ -420,7 +424,7 @@ void DesktopGridEffect::slotWindowAdded(EffectWindow* w)
if (!isRelevantWithPresentWindows(w))
return; // don't add
Q_FOREACH (const int i, desktopList(w)) {
WindowMotionManager& manager = m_managers[ i*effects->numScreens()+w->screen()];
WindowMotionManager& manager = m_managers[w->screen()][i];
manager.manage(w);
m_proxy->calculateWindowTransformations(manager.managedWindows(), w->screen(), manager);
}
@ -438,7 +442,7 @@ void DesktopGridEffect::slotWindowClosed(EffectWindow* w)
}
if (isUsingPresentWindows()) {
Q_FOREACH (const int i, desktopList(w)) {
WindowMotionManager& manager = m_managers[i*effects->numScreens()+w->screen()];
WindowMotionManager& manager = m_managers[w->screen()][i];
manager.unmanage(w);
m_proxy->calculateWindowTransformations(manager.managedWindows(), w->screen(), manager);
}
@ -451,9 +455,10 @@ void DesktopGridEffect::slotWindowDeleted(EffectWindow* w)
if (w == windowMove)
windowMove = nullptr;
if (isUsingPresentWindows()) {
for (QList<WindowMotionManager>::iterator it = m_managers.begin(),
end = m_managers.end(); it != end; ++it) {
it->unmanage(w);
for (auto it = m_managers.begin(); it != m_managers.end(); ++it) {
for (WindowMotionManager &manager : *it) {
manager.unmanage(w);
}
}
}
}
@ -467,7 +472,7 @@ void DesktopGridEffect::slotWindowFrameGeometryChanged(EffectWindow* w, const QR
return;
if (isUsingPresentWindows()) {
Q_FOREACH (const int i, desktopList(w)) {
WindowMotionManager& manager = m_managers[i*effects->numScreens()+w->screen()];
WindowMotionManager& manager = m_managers[w->screen()][i];
m_proxy->calculateWindowTransformations(manager.managedWindows(), w->screen(), manager);
}
}
@ -502,7 +507,7 @@ void DesktopGridEffect::windowInputMouseEvent(QEvent* e)
if (!wasWindowMove) { // Activate on move
if (isUsingPresentWindows()) {
Q_FOREACH (const int i, desktopList(windowMove)) {
WindowMotionManager& manager = m_managers[(i)*(effects->numScreens()) + windowMove->screen()];
WindowMotionManager& manager = m_managers[windowMove->screen()][i];
if ((i + 1) == sourceDesktop) {
const QRectF transformedGeo = manager.transformedGeometry(windowMove);
const QPointF pos = scalePos(transformedGeo.topLeft().toPoint(), sourceDesktop, windowMove->screen());
@ -523,7 +528,7 @@ void DesktopGridEffect::windowInputMouseEvent(QEvent* e)
}
if (windowMove->isMovable() && !isUsingPresentWindows()) {
wasWindowMove = true;
int screen = effects->screenNumber(me->pos());
EffectScreen *screen = effects->screenAt(me->pos());
effects->moveWindow(windowMove, unscalePos(me->pos(), nullptr) + windowMoveDiff, true, 1.0 / scale[screen]);
}
if (wasWindowMove) {
@ -543,7 +548,7 @@ void DesktopGridEffect::windowInputMouseEvent(QEvent* e)
desktops.removeOne(highlightedDesktop);
}
effects->windowToDesktops(windowMove, desktops);
const int screen = effects->screenNumber(me->pos());
EffectScreen *screen = effects->screenAt(me->pos());
if (screen != windowMove->screen())
effects->windowToScreen(windowMove, screen);
}
@ -581,16 +586,17 @@ void DesktopGridEffect::windowInputMouseEvent(QEvent* e)
effects->windowToDesktops(w, desktops);
if (isUsingPresentWindows()) {
m_managers[(desks[i]-1)*(effects->numScreens()) + w->screen()].unmanage(w);
m_managers[(desks[i+1]-1)*(effects->numScreens()) + w->screen()].manage(w);
m_managers[w->screen()][desks[i] - 1].unmanage(w);
m_managers[w->screen()][desks[i + 1] - 1].manage(w);
}
}
}
if (isUsingPresentWindows()) {
for (int i = 0; i < effects->numScreens(); i++) {
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
for (int j = 0; j < 3; ++j) {
WindowMotionManager& manager = m_managers[(desks[j]-1)*(effects->numScreens()) + i ];
m_proxy->calculateWindowTransformations(manager.managedWindows(), i, manager);
WindowMotionManager& manager = m_managers[screen][desks[j] - 1];
m_proxy->calculateWindowTransformations(manager.managedWindows(), screen, manager);
}
}
effects->addRepaintFull();
@ -634,7 +640,7 @@ void DesktopGridEffect::windowInputMouseEvent(QEvent* e)
if (isUsingPresentWindows()) {
for (int i = 0; i < effects->numberOfDesktops(); i++) {
if (i != desktop - 1) {
WindowMotionManager& manager = m_managers[ i*effects->numScreens() + w->screen()];
WindowMotionManager& manager = m_managers[w->screen()][i];
if (isOnAllDesktops)
manager.manage(w);
else
@ -672,7 +678,7 @@ void DesktopGridEffect::windowInputMouseEvent(QEvent* e)
if (wasWindowMove && isUsingPresentWindows()) {
const int targetDesktop = posToDesktop(cursorPos());
Q_FOREACH (const int i, desktopList(windowMove)) {
WindowMotionManager& manager = m_managers[(i)*(effects->numScreens()) + windowMove->screen()];
WindowMotionManager& manager = m_managers[windowMove->screen()][i];
manager.manage(windowMove);
if (EffectWindow* modal = windowMove->findModal())
manager.manage(modal);
@ -794,10 +800,8 @@ bool DesktopGridEffect::borderActivated(ElectricBorder border)
// Helper functions
// Transform a point to its position on the scaled grid
QPointF DesktopGridEffect::scalePos(const QPoint& pos, int desktop, int screen) const
QPointF DesktopGridEffect::scalePos(const QPoint& pos, int desktop, EffectScreen *screen) const
{
if (screen == -1)
screen = effects->screenNumber(pos);
QRect screenGeom = effects->clientArea(ScreenArea, screen, 0);
QPoint desktopCell;
if (orientation == Qt::Horizontal) {
@ -841,8 +845,8 @@ QPointF DesktopGridEffect::scalePos(const QPoint& pos, int desktop, int screen)
// TODO: Doesn't correctly interpolate (Final position is correct though), don't forget to copy to posToDesktop()
QPoint DesktopGridEffect::unscalePos(const QPoint& pos, int* desktop) const
{
int screen = effects->screenNumber(pos);
QRect screenGeom = effects->clientArea(ScreenArea, screen, 0);
EffectScreen *screen = effects->screenAt(pos);
QRect screenGeom = effects->clientArea(ScreenArea, screen, effects->currentDesktop());
//double progress = timeline.currentValue();
double scaledX = /*interpolate(
@ -889,7 +893,7 @@ QPoint DesktopGridEffect::unscalePos(const QPoint& pos, int* desktop) const
int DesktopGridEffect::posToDesktop(const QPoint& pos) const
{
// Copied from unscalePos()
int screen = effects->screenNumber(pos);
EffectScreen *screen = effects->screenAt(pos);
double scaledX = (pos.x() - scaledOffset[screen].x() + double(border) / 2.0) / (scaledSize[screen].width() + border);
double scaledY = (pos.y() - scaledOffset[screen].y() + double(border) / 2.0) / (scaledSize[screen].height() + border);
@ -915,9 +919,8 @@ EffectWindow* DesktopGridEffect::windowAt(QPoint pos) const
if (desktop > effects->numberOfDesktops())
return nullptr;
if (isUsingPresentWindows()) {
const int screen = effects->screenNumber(pos);
EffectWindow *w =
m_managers.at((desktop - 1) * (effects->numScreens()) + screen).windowAtPoint(pos, false);
EffectScreen *screen = effects->screenAt(pos);
EffectWindow *w = m_managers[screen][desktop - 1].windowAtPoint(pos, false);
if (w)
return w;
Q_FOREACH (EffectWindow * w, windows) {
@ -1104,23 +1107,26 @@ void DesktopGridEffect::setup()
m_proxy = static_cast<PresentWindowsEffectProxy*>(effects->getProxy(QStringLiteral("presentwindows")));
if (isUsingPresentWindows()) {
m_proxy->reCreateGrids(); // revalidation on multiscreen, bug #351724
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
QList<WindowMotionManager> managers;
for (int i = 1; i <= effects->numberOfDesktops(); i++) {
for (int j = 0; j < effects->numScreens(); j++) {
WindowMotionManager manager;
Q_FOREACH (EffectWindow * w, effects->stackingOrder()) {
if (w->isOnDesktop(i) && w->screen() == j &&isRelevantWithPresentWindows(w)) {
if (w->isOnDesktop(i) && w->screen() == screen &&isRelevantWithPresentWindows(w)) {
manager.manage(w);
}
}
m_proxy->calculateWindowTransformations(manager.managedWindows(), j, manager);
m_managers.append(manager);
m_proxy->calculateWindowTransformations(manager.managedWindows(), screen, manager);
managers.append(manager);
}
m_managers[screen] = managers;
}
}
auto it = m_desktopButtons.begin();
const int n = DesktopGridConfig::showAddRemove() ? effects->numScreens() : 0;
for (int i = 0; i < n; ++i) {
const QList<EffectScreen *> screens = DesktopGridConfig::showAddRemove() ? effects->screens() : QList<EffectScreen *>{};
for (EffectScreen *screen : screens) {
EffectQuickScene *view;
QSize size;
if (it == m_desktopButtons.end()) {
@ -1148,7 +1154,7 @@ void DesktopGridEffect::setup()
++it;
size = view->size();
}
const QRect screenRect = effects->clientArea(FullScreenArea, i, 1);
const QRect screenRect = effects->clientArea(FullScreenArea, screen, 1);
view->show(); // pseudo show must happen before geometry changes
const QPoint position(screenRect.right() - border/3 - size.width(),
screenRect.bottom() - border/3 - size.height());
@ -1194,8 +1200,10 @@ void DesktopGridEffect::setupGrid()
unscaledBorder.clear();
scaledSize.clear();
scaledOffset.clear();
for (int i = 0; i < effects->numScreens(); i++) {
QRect geom = effects->clientArea(ScreenArea, i, 0);
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
QRect geom = effects->clientArea(ScreenArea, screen, effects->currentDesktop());
double sScale;
if (gridSize.width() > gridSize.height())
sScale = (geom.width() - border * (gridSize.width() + 1)) / double(geom.width() * gridSize.width());
@ -1210,10 +1218,10 @@ void DesktopGridEffect::setupGrid()
geom.x() + (geom.width() - size.width() * gridSize.width() - border *(gridSize.width() - 1)) / 2.0,
geom.y() + (geom.height() - size.height() * gridSize.height() - border *(gridSize.height() - 1)) / 2.0
);
scale.append(sScale);
unscaledBorder.append(sBorder);
scaledSize.append(size);
scaledOffset.append(offset);
scale[screen] = sScale;
unscaledBorder[screen] = sBorder;
scaledSize[screen] = size;
scaledOffset[screen] = offset;
}
}
@ -1225,10 +1233,11 @@ void DesktopGridEffect::finish()
}
if (isUsingPresentWindows()) {
QList<WindowMotionManager>::iterator it;
for (it = m_managers.begin(); it != m_managers.end(); ++it) {
Q_FOREACH (EffectWindow * w, (*it).managedWindows()) {
(*it).moveWindow(w, w->frameGeometry());
for (auto it = m_managers.begin(); it != m_managers.end(); ++it) {
for (WindowMotionManager &manager : *it) {
Q_FOREACH (EffectWindow * w, manager.managedWindows()) {
manager.moveWindow(w, w->frameGeometry());
}
}
}
}
@ -1252,10 +1261,12 @@ void DesktopGridEffect::finish()
effects->stopMouseInterception(this);
effects->setActiveFullScreenEffect(nullptr);
if (isUsingPresentWindows()) {
while (!m_managers.isEmpty()) {
m_managers.first().unmanageAll();
m_managers.removeFirst();
for (auto it = m_managers.begin(); it != m_managers.end(); ++it) {
for (WindowMotionManager &manager : *it) {
manager.unmanageAll();
}
}
m_managers.clear();
m_proxy = nullptr;
}
@ -1274,12 +1285,13 @@ void DesktopGridEffect::globalShortcutChanged(QAction *action, const QKeySequenc
bool DesktopGridEffect::isMotionManagerMovingWindows() const
{
if (isUsingPresentWindows()) {
QList<WindowMotionManager>::const_iterator it;
for (it = m_managers.begin(); it != m_managers.end(); ++it) {
if ((*it).areWindowsMoving())
for (auto it = m_managers.constBegin(); it != m_managers.constEnd(); ++it) {
for (const WindowMotionManager &manager : *it) {
if (manager.areWindowsMoving())
return true;
}
}
}
return false;
}
@ -1357,16 +1369,17 @@ void DesktopGridEffect::desktopsAdded(int old)
}
if (isUsingPresentWindows()) {
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
for (int i = old+1; i <= effects->numberOfDesktops(); ++i) {
for (int j = 0; j < effects->numScreens(); ++j) {
WindowMotionManager manager;
Q_FOREACH (EffectWindow * w, effects->stackingOrder()) {
if (w->isOnDesktop(i) && w->screen() == j &&isRelevantWithPresentWindows(w)) {
if (w->isOnDesktop(i) && w->screen() == screen &&isRelevantWithPresentWindows(w)) {
manager.manage(w);
}
}
m_proxy->calculateWindowTransformations(manager.managedWindows(), j, manager);
m_managers.append(manager);
m_proxy->calculateWindowTransformations(manager.managedWindows(), screen, manager);
m_managers[screen].append(manager);
}
}
}
@ -1387,25 +1400,27 @@ void DesktopGridEffect::desktopsRemoved(int old)
desktopNames.removeLast();
}
if (isUsingPresentWindows()) {
for (int j = 0; j < effects->numScreens(); ++j) {
WindowMotionManager& manager = m_managers.last();
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
WindowMotionManager& manager = m_managers[screen].last();
manager.unmanageAll();
m_managers.removeLast();
m_managers[screen].removeLast();
}
}
}
// add removed windows to the last desktop
if (isUsingPresentWindows()) {
for (int j = 0; j < effects->numScreens(); ++j) {
WindowMotionManager& manager = m_managers[(desktop-1)*(effects->numScreens())+j ];
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
WindowMotionManager& manager = m_managers[screen][desktop - 1];
Q_FOREACH (EffectWindow * w, effects->stackingOrder()) {
if (manager.isManaging(w))
continue;
if (w->isOnDesktop(desktop) && w->screen() == j && isRelevantWithPresentWindows(w)) {
if (w->isOnDesktop(desktop) && w->screen() == screen && isRelevantWithPresentWindows(w)) {
manager.manage(w);
}
}
m_proxy->calculateWindowTransformations(manager.managedWindows(), j, manager);
m_proxy->calculateWindowTransformations(manager.managedWindows(), screen, manager);
}
}

12
src/effects/desktopgrid/desktopgrid.h
View file

@ -95,7 +95,7 @@ private Q_SLOTS:
void slotWindowFrameGeometryChanged(KWin::EffectWindow *w, const QRect &old);
private:
QPointF scalePos(const QPoint& pos, int desktop, int screen = -1) const;
QPointF scalePos(const QPoint& pos, int desktop, EffectScreen *screen) const;
QPoint unscalePos(const QPoint& pos, int* desktop = nullptr) const;
int posToDesktop(const QPoint& pos) const;
EffectWindow* windowAt(QPoint pos) const;
@ -155,16 +155,16 @@ private:
Qt::Orientation orientation;
QPoint activeCell;
// Per screen variables
QList<double> scale; // Because the border isn't a ratio each screen is different
QList<double> unscaledBorder;
QList<QSizeF> scaledSize;
QList<QPointF> scaledOffset;
QMap<EffectScreen *, double> scale; // Because the border isn't a ratio each screen is different
QMap<EffectScreen *, double> unscaledBorder;
QMap<EffectScreen *, QSizeF> scaledSize;
QMap<EffectScreen *, QPointF> scaledOffset;
// Shortcut - needed to toggle the effect
QList<QKeySequence> shortcut;
PresentWindowsEffectProxy* m_proxy;
QList<WindowMotionManager> m_managers;
QMap<EffectScreen *, QList<WindowMotionManager>> m_managers;
QRect m_windowMoveGeometry;
QPoint m_windowMoveStartPoint;

4
src/effects/kscreen/kscreen.cpp
View file

@ -130,7 +130,7 @@ void KscreenEffect::postPaintScreen()
void KscreenEffect::prePaintWindow(EffectWindow *w, WindowPrePaintData &data, std::chrono::milliseconds presentTime)
{
auto screen = effects->findScreen(w->screen());
auto screen = w->screen();
if (isScreenActive(screen)) {
auto &state = !effects->waylandDisplay() ? m_xcbState : m_waylandStates[screen];
if (state.m_state != StateNormal) {
@ -142,7 +142,7 @@ void KscreenEffect::prePaintWindow(EffectWindow *w, WindowPrePaintData &data, st
void KscreenEffect::paintWindow(EffectWindow *w, int mask, QRegion region, WindowPaintData &data)
{
auto screen = effects->findScreen(w->screen());
auto screen = w->screen();
if (isScreenActive(screen)) {
auto &state = !effects->waylandDisplay() ? m_xcbState : m_waylandStates[screen];
//fade to black and fully opaque

3
src/effects/overview/expoarea.cpp
View file

@ -61,8 +61,7 @@ void ExpoArea::update()
}
const QRect oldRect = m_rect;
const int screen = effects->screens().indexOf(m_screen);
m_rect = effects->clientArea(MaximizeArea, screen, effects->currentDesktop());
m_rect = effects->clientArea(MaximizeArea, m_screen, effects->currentDesktop());
// Map the area to the output local coordinates.
m_rect.translate(-m_screen->geometry().topLeft());

3
src/effects/overview/overvieweffect.cpp
View file

@ -326,8 +326,7 @@ void OverviewEffect::grabbedKeyboardEvent(QKeyEvent *keyEvent)
}
return;
}
EffectScreen *activeScreen = effects->findScreen(effects->activeScreen());
OverviewScreenView *screenView = m_screenViews.value(activeScreen);
OverviewScreenView *screenView = m_screenViews.value(effects->activeScreen());
if (screenView) {
screenView->contentItem()->setFocus(true);
screenView->forwardKeyEvent(keyEvent);

21
src/effects/presentwindows/presentwindows.cpp
View file

@ -966,9 +966,7 @@ void PresentWindowsEffect::rearrangeWindows()
// Work out which windows are on which screens
EffectWindowList windowlist;
QList<EffectWindowList> windowlists;
for (int i = 0; i < effects->numScreens(); i++)
windowlists.append(EffectWindowList());
QMap<EffectScreen *, EffectWindowList> windowlists;
if (m_windowFilter.isEmpty()) {
windowlist = m_motionManager.managedWindows();
@ -1009,8 +1007,8 @@ void PresentWindowsEffect::rearrangeWindows()
} else
setHighlightedWindow(findFirstWindow());
int screens = effects->numScreens();
for (int screen = 0; screen < screens; screen++) {
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
EffectWindowList windows;
windows = windowlists[screen];
@ -1049,7 +1047,7 @@ void PresentWindowsEffect::rearrangeWindows()
delete metrics;
}
void PresentWindowsEffect::calculateWindowTransformations(EffectWindowList windowlist, int screen,
void PresentWindowsEffect::calculateWindowTransformations(EffectWindowList windowlist, EffectScreen *screen,
WindowMotionManager& motionManager, bool external)
{
if (m_layoutMode == LayoutRegularGrid)
@ -1071,7 +1069,7 @@ static inline int distance(QPoint &pos1, QPoint &pos2)
return int(sqrt(float(xdiff*xdiff + ydiff*ydiff)));
}
void PresentWindowsEffect::calculateWindowTransformationsClosest(EffectWindowList windowlist, int screen,
void PresentWindowsEffect::calculateWindowTransformationsClosest(EffectWindowList windowlist, EffectScreen *screen,
WindowMotionManager& motionManager)
{
// This layout mode requires at least one window visible
@ -1170,7 +1168,7 @@ void PresentWindowsEffect::calculateWindowTransformationsClosest(EffectWindowLis
}
}
void PresentWindowsEffect::calculateWindowTransformationsKompose(EffectWindowList windowlist, int screen,
void PresentWindowsEffect::calculateWindowTransformationsKompose(EffectWindowList windowlist, EffectScreen *screen,
WindowMotionManager& motionManager)
{
// This layout mode requires at least one window visible
@ -1306,7 +1304,7 @@ void PresentWindowsEffect::calculateWindowTransformationsKompose(EffectWindowLis
}
}
void PresentWindowsEffect::calculateWindowTransformationsNatural(EffectWindowList windowlist, int screen,
void PresentWindowsEffect::calculateWindowTransformationsNatural(EffectWindowList windowlist, EffectScreen *screen,
WindowMotionManager& motionManager)
{
// If windows do not overlap they scale into nothingness, fix by resetting. To reproduce
@ -2032,8 +2030,9 @@ bool PresentWindowsEffect::isActive() const
void PresentWindowsEffect::reCreateGrids()
{
m_gridSizes.clear();
for (int i = 0; i < effects->numScreens(); ++i) {
m_gridSizes.append(GridSize());
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
m_gridSizes.insert(screen, GridSize());
}
rearrangeWindows();
}

10
src/effects/presentwindows/presentwindows.h
View file

@ -214,13 +214,13 @@ protected:
// Window rearranging
void rearrangeWindows();
void reCreateGrids();
void calculateWindowTransformations(EffectWindowList windowlist, int screen,
void calculateWindowTransformations(EffectWindowList windowlist, EffectScreen *screen,
WindowMotionManager& motionManager, bool external = false);
void calculateWindowTransformationsClosest(EffectWindowList windowlist, int screen,
void calculateWindowTransformationsClosest(EffectWindowList windowlist, EffectScreen *screen,
WindowMotionManager& motionManager);
void calculateWindowTransformationsKompose(EffectWindowList windowlist, int screen,
void calculateWindowTransformationsKompose(EffectWindowList windowlist, EffectScreen *screen,
WindowMotionManager& motionManager);
void calculateWindowTransformationsNatural(EffectWindowList windowlist, int screen,
void calculateWindowTransformationsNatural(EffectWindowList windowlist, EffectScreen *screen,
WindowMotionManager& motionManager);
// Helper functions for window rearranging
@ -289,7 +289,7 @@ private:
std::chrono::milliseconds m_lastPresentTime;
// Grid layout info
QList<GridSize> m_gridSizes;
QMap<EffectScreen *, GridSize> m_gridSizes;
// Filter box
EffectFrame* m_filterFrame;

2
src/effects/presentwindows/presentwindows_proxy.cpp
View file

@ -22,7 +22,7 @@ PresentWindowsEffectProxy::~PresentWindowsEffectProxy()
{
}
void PresentWindowsEffectProxy::calculateWindowTransformations(EffectWindowList windows, int screen,
void PresentWindowsEffectProxy::calculateWindowTransformations(EffectWindowList windows, EffectScreen *screen,
WindowMotionManager& manager)
{
return m_effect->calculateWindowTransformations(windows, screen, manager, true);

2
src/effects/presentwindows/presentwindows_proxy.h
View file

@ -22,7 +22,7 @@ public:
explicit PresentWindowsEffectProxy(PresentWindowsEffect* effect);
~PresentWindowsEffectProxy();
void calculateWindowTransformations(EffectWindowList windows, int screen, WindowMotionManager& manager);
void calculateWindowTransformations(EffectWindowList windows, EffectScreen *screen, WindowMotionManager& manager);
void reCreateGrids();

2
src/effects/screenshot/screenshot.cpp
View file

@ -213,7 +213,7 @@ void ScreenShotEffect::takeScreenShot(ScreenShotWindowData *screenshot)
geometry = window->clientGeometry();
}
if (screenshot->flags & ScreenShotNativeResolution) {
if (const EffectScreen *screen = effects->findScreen(window->screen())) {
if (const EffectScreen *screen = window->screen()) {
devicePixelRatio = screen->devicePixelRatio();
}
}

4
src/effects/screentransform/screentransform.cpp
View file

@ -165,7 +165,7 @@ void ScreenTransformEffect::paintScreen(int mask, const QRegion &region, KWin::S
void ScreenTransformEffect::prePaintWindow(EffectWindow *w, WindowPrePaintData &data, std::chrono::milliseconds presentTime)
{
auto screen = effects->findScreen(w->screen());
auto screen = w->screen();
if (isScreenTransforming(screen)) {
auto &state = m_states[screen];
if (!state.isSecondHalf()) {
@ -177,7 +177,7 @@ void ScreenTransformEffect::prePaintWindow(EffectWindow *w, WindowPrePaintData &
void ScreenTransformEffect::paintWindow(EffectWindow *w, int mask, QRegion region, WindowPaintData &data)
{
auto screen = effects->findScreen(w->screen());
auto screen = w->screen();
if (isScreenTransforming(screen)) {
auto &state = m_states[screen];
if (!state.isSecondHalf()) {

17
src/effects/snaphelper/snaphelper.cpp
View file

@ -30,8 +30,10 @@ static QRegion computeDirtyRegion(const QRect &windowRect)
);
QRegion dirtyRegion;
for (int i = 0; i < effects->numScreens(); ++i) {
const QRect screenRect = effects->clientArea(ScreenArea, i, 0);
const QList<EffectScreen *> screens = effects->screens();
for (EffectScreen *screen : screens) {
const QRect screenRect = effects->clientArea(ScreenArea, screen, effects->currentDesktop());
QRect screenWindowRect = windowRect;
screenWindowRect.moveCenter(screenRect.center());
@ -102,6 +104,7 @@ void SnapHelperEffect::paintScreen(int mask, const QRegion &region, ScreenPaintD
const qreal opacityFactor = m_animation.active
? m_animation.timeLine.value()
: 1.0;
const QList<EffectScreen *> screens = effects->screens();
// Display the guide
if (effects->isOpenGLCompositing()) {
@ -119,9 +122,9 @@ void SnapHelperEffect::paintScreen(int mask, const QRegion &region, ScreenPaintD
glLineWidth(s_lineWidth);
QVector<float> verts;
verts.reserve(effects->numScreens() * 24);
for (int i = 0; i < effects->numScreens(); ++i) {
const QRect rect = effects->clientArea(ScreenArea, i, 0);
verts.reserve(screens.count() * 24);
for (EffectScreen *screen : screens) {
const QRect rect = effects->clientArea(ScreenArea, screen, effects->currentDesktop());
const int midX = rect.x() + rect.width() / 2;
const int midY = rect.y() + rect.height() / 2 ;
const int halfWidth = m_geometry.width() / 2;
@ -166,8 +169,8 @@ void SnapHelperEffect::paintScreen(int mask, const QRegion &region, ScreenPaintD
painter->setPen(pen);
painter->setBrush(Qt::NoBrush);
for (int i = 0; i < effects->numScreens(); ++i) {
const QRect rect = effects->clientArea(ScreenArea, i, 0);
for (EffectScreen *screen : screens) {
const QRect rect = effects->clientArea(ScreenArea, screen, effects->currentDesktop());
// Center lines.
painter->drawLine(rect.center().x(), rect.y(), rect.center().x(), rect.y() + rect.height());
painter->drawLine(rect.x(), rect.center().y(), rect.x() + rect.width(), rect.center().y());

4
src/effects/thumbnailaside/thumbnailaside.cpp
View file

@ -149,8 +149,8 @@ void ThumbnailAsideEffect::arrange()
mwidth = qMax(mwidth, d.window->width());
pos[ d.index ] = d.window->height();
}
int effectiveScreen = screen;
if (effectiveScreen == -1) {
EffectScreen *effectiveScreen = effects->findScreen(screen);
if (!effectiveScreen ) {
effectiveScreen = effects->activeScreen();
}
QRect area = effects->clientArea(MaximizeArea, effectiveScreen, effects->currentDesktop());

2
src/libkwineffects/kwindeformeffect.cpp
View file

@ -81,7 +81,7 @@ GLTexture *DeformEffectPrivate::maybeRender(EffectWindow *window, DeformOffscree
const QRect geometry = window->expandedGeometry();
QSize textureSize = geometry.size();
if (const EffectScreen *screen = effects->findScreen(window->screen())) {
if (const EffectScreen *screen = window->screen()) {
textureSize *= screen->devicePixelRatio();
}

13
src/libkwineffects/kwineffects.h
View file

@ -777,7 +777,7 @@ class KWINEFFECTS_EXPORT EffectsHandler : public QObject
*/
Q_PROPERTY(int desktops READ numberOfDesktops WRITE setNumberOfDesktops NOTIFY numberDesktopsChanged)
Q_PROPERTY(bool optionRollOverDesktops READ optionRollOverDesktops)
Q_PROPERTY(int activeScreen READ activeScreen)
Q_PROPERTY(KWin::EffectScreen *activeScreen READ activeScreen)
Q_PROPERTY(int numScreens READ numScreens NOTIFY numberScreensChanged)
/**
* Factor by which animation speed in the effect should be modified (multiplied).
@ -943,7 +943,7 @@ public:
*/
Q_SCRIPTABLE virtual void windowToDesktops(KWin::EffectWindow* w, const QVector<uint> &desktopIds) = 0;
Q_SCRIPTABLE virtual void windowToScreen(KWin::EffectWindow* w, int screen) = 0;
Q_SCRIPTABLE virtual void windowToScreen(KWin::EffectWindow* w, EffectScreen *screen) = 0;
virtual void setShowingDesktop(bool showing) = 0;
// Activities
@ -1024,10 +1024,9 @@ public:
Q_SCRIPTABLE virtual QString desktopName(int desktop) const = 0;
virtual bool optionRollOverDesktops() const = 0;
virtual int activeScreen() const = 0; // Xinerama
virtual EffectScreen *activeScreen() const = 0; // Xinerama
virtual int numScreens() const = 0; // Xinerama
Q_SCRIPTABLE virtual int screenNumber(const QPoint& pos) const = 0; // Xinerama
virtual QRect clientArea(clientAreaOption, int screen, int desktop) const = 0;
virtual QRect clientArea(clientAreaOption, const EffectScreen *screen, int desktop) const = 0;
virtual QRect clientArea(clientAreaOption, const EffectWindow* c) const = 0;
virtual QRect clientArea(clientAreaOption, const QPoint& p, int desktop) const = 0;
@ -1917,7 +1916,7 @@ class KWINEFFECTS_EXPORT EffectWindow : public QObject
Q_PROPERTY(int height READ height)
Q_PROPERTY(qreal opacity READ opacity)
Q_PROPERTY(QPoint pos READ pos)
Q_PROPERTY(int screen READ screen)
Q_PROPERTY(KWin::EffectScreen *screen READ screen)
Q_PROPERTY(QSize size READ size)
Q_PROPERTY(int width READ width)
Q_PROPERTY(int x READ x)
@ -2298,7 +2297,7 @@ public:
* @since 4.9
*/
virtual QRect expandedGeometry() const = 0;
virtual int screen() const = 0;
virtual EffectScreen *screen() const = 0;
virtual QPoint pos() const = 0;
virtual QSize size() const = 0;
virtual QRect rect() const = 0;

2
src/plugins/scenes/opengl/lanczosfilter.cpp
View file

@ -176,7 +176,7 @@ void LanczosFilter::performPaint(EffectWindowImpl* w, int mask, QRegion region,
if (data.xScale() < 0.9 || data.yScale() < 0.9) {
if (!m_inited)
init();
const QRect screenRect = Workspace::self()->clientArea(ScreenArea, w->screen(), w->desktop());
const QRect screenRect = Workspace::self()->clientArea(ScreenArea, w->window());
// window geometry may not be bigger than screen geometry to fit into the FBO
QRect winGeo(w->expandedGeometry());
if (m_shader && winGeo.width() <= screenRect.width() && winGeo.height() <= screenRect.height()) {

5
src/scene.cpp
View file

@ -185,11 +185,12 @@ void Scene::paintScreen(const QRegion &damage, const QRegion &repaint,
}
// preparation step
static_cast<EffectsHandlerImpl*>(effects)->startPaint();
auto effectsImpl = static_cast<EffectsHandlerImpl *>(effects);
effectsImpl->startPaint();
QRegion region = damage;
auto screen = effects->findScreen(kwinApp()->platform()->enabledOutputs().indexOf(painted_screen));
auto screen = painted_screen ? EffectScreenImpl::get(painted_screen) : nullptr;
ScreenPrePaintData pdata;
pdata.mask = (damage == displayRegion) ? 0 : PAINT_SCREEN_REGION;
pdata.paint = region;