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abstract_client.cpp
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abstract_client.cpp
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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2015 Martin Gräßlin <[email protected]>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "abstract_client.h"
#include "appmenu.h"
#include "decorations/decoratedclient.h"
#include "decorations/decorationpalette.h"
#include "decorations/decorationbridge.h"
#include "cursor.h"
#include "effects.h"
#include "focuschain.h"
#include "outline.h"
#include "screens.h"
#ifdef KWIN_BUILD_TABBOX
#include "tabbox.h"
#endif
#include "screenedge.h"
#include "tabgroup.h"
#include "useractions.h"
#include "workspace.h"
#include "wayland_server.h"
#include <KWayland/Server/plasmawindowmanagement_interface.h>
#include <KDecoration2/Decoration>
#include <KDesktopFile>
#include <QMouseEvent>
#include <QStyleHints>
namespace KWin
{
QHash<QString, std::weak_ptr<Decoration::DecorationPalette>> AbstractClient::s_palettes;
std::shared_ptr<Decoration::DecorationPalette> AbstractClient::s_defaultPalette;
AbstractClient::AbstractClient()
: Toplevel()
#ifdef KWIN_BUILD_TABBOX
, m_tabBoxClient(QSharedPointer<TabBox::TabBoxClientImpl>(new TabBox::TabBoxClientImpl(this)))
#endif
, m_colorScheme(QStringLiteral("kdeglobals"))
{
connect(this, &AbstractClient::geometryShapeChanged, this, &AbstractClient::geometryChanged);
auto signalMaximizeChanged = static_cast<void (AbstractClient::*)(KWin::AbstractClient*, MaximizeMode)>(&AbstractClient::clientMaximizedStateChanged);
connect(this, signalMaximizeChanged, this, &AbstractClient::geometryChanged);
connect(this, &AbstractClient::clientStepUserMovedResized, this, &AbstractClient::geometryChanged);
connect(this, &AbstractClient::clientStartUserMovedResized, this, &AbstractClient::moveResizedChanged);
connect(this, &AbstractClient::clientFinishUserMovedResized, this, &AbstractClient::moveResizedChanged);
connect(this, &AbstractClient::clientStartUserMovedResized, this, &AbstractClient::removeCheckScreenConnection);
connect(this, &AbstractClient::clientFinishUserMovedResized, this, &AbstractClient::setupCheckScreenConnection);
connect(this, &AbstractClient::paletteChanged, this, &AbstractClient::triggerDecorationRepaint);
connect(Decoration::DecorationBridge::self(), &QObject::destroyed, this, &AbstractClient::destroyDecoration);
// replace on-screen-display on size changes
connect(this, &AbstractClient::geometryShapeChanged, this,
[this] (Toplevel *c, const QRect &old) {
Q_UNUSED(c)
if (isOnScreenDisplay() && !geometry().isEmpty() && old.size() != geometry().size()) {
GeometryUpdatesBlocker blocker(this);
QRect area = workspace()->clientArea(PlacementArea, Screens::self()->current(), desktop());
Placement::self()->place(this, area);
setGeometryRestore(geometry());
}
}
);
connect(this, &AbstractClient::paddingChanged, this, [this]() {
m_visibleRectBeforeGeometryUpdate = visibleRect();
});
connect(ApplicationMenu::self(), &ApplicationMenu::applicationMenuEnabledChanged, this, [this] {
emit hasApplicationMenuChanged(hasApplicationMenu());
});
}
AbstractClient::~AbstractClient()
{
assert(m_blockGeometryUpdates == 0);
Q_ASSERT(m_decoration.decoration == nullptr);
}
void AbstractClient::updateMouseGrab()
{
}
bool AbstractClient::belongToSameApplication(const AbstractClient *c1, const AbstractClient *c2, bool active_hack)
{
return c1->belongsToSameApplication(c2, active_hack);
}
bool AbstractClient::isTransient() const
{
return false;
}
TabGroup *AbstractClient::tabGroup() const
{
return nullptr;
}
bool AbstractClient::untab(const QRect &toGeometry, bool clientRemoved)
{
Q_UNUSED(toGeometry)
Q_UNUSED(clientRemoved)
return false;
}
bool AbstractClient::isCurrentTab() const
{
return true;
}
xcb_timestamp_t AbstractClient::userTime() const
{
return XCB_TIME_CURRENT_TIME;
}
void AbstractClient::setSkipSwitcher(bool set)
{
set = rules()->checkSkipSwitcher(set);
if (set == skipSwitcher())
return;
m_skipSwitcher = set;
updateWindowRules(Rules::SkipSwitcher);
emit skipSwitcherChanged();
}
void AbstractClient::setSkipPager(bool b)
{
b = rules()->checkSkipPager(b);
if (b == skipPager())
return;
m_skipPager = b;
doSetSkipPager();
info->setState(b ? NET::SkipPager : NET::States(0), NET::SkipPager);
updateWindowRules(Rules::SkipPager);
emit skipPagerChanged();
}
void AbstractClient::doSetSkipPager()
{
}
void AbstractClient::setSkipTaskbar(bool b)
{
int was_wants_tab_focus = wantsTabFocus();
if (b == skipTaskbar())
return;
m_skipTaskbar = b;
doSetSkipTaskbar();
updateWindowRules(Rules::SkipTaskbar);
if (was_wants_tab_focus != wantsTabFocus()) {
FocusChain::self()->update(this, isActive() ? FocusChain::MakeFirst : FocusChain::Update);
}
emit skipTaskbarChanged();
}
void AbstractClient::setOriginalSkipTaskbar(bool b)
{
m_originalSkipTaskbar = rules()->checkSkipTaskbar(b);
setSkipTaskbar(m_originalSkipTaskbar);
}
void AbstractClient::doSetSkipTaskbar()
{
}
void AbstractClient::setIcon(const QIcon &icon)
{
m_icon = icon;
emit iconChanged();
}
void AbstractClient::setActive(bool act)
{
if (m_active == act) {
return;
}
m_active = act;
const int ruledOpacity = m_active
? rules()->checkOpacityActive(qRound(opacity() * 100.0))
: rules()->checkOpacityInactive(qRound(opacity() * 100.0));
setOpacity(ruledOpacity / 100.0);
workspace()->setActiveClient(act ? this : NULL);
if (!m_active)
cancelAutoRaise();
if (!m_active && shadeMode() == ShadeActivated)
setShade(ShadeNormal);
StackingUpdatesBlocker blocker(workspace());
workspace()->updateClientLayer(this); // active windows may get different layer
auto mainclients = mainClients();
for (auto it = mainclients.constBegin();
it != mainclients.constEnd();
++it)
if ((*it)->isFullScreen()) // fullscreens go high even if their transient is active
workspace()->updateClientLayer(*it);
doSetActive();
emit activeChanged();
updateMouseGrab();
}
void AbstractClient::doSetActive()
{
}
Layer AbstractClient::layer() const
{
if (m_layer == UnknownLayer)
const_cast< AbstractClient* >(this)->m_layer = belongsToLayer();
return m_layer;
}
void AbstractClient::updateLayer()
{
if (layer() == belongsToLayer())
return;
StackingUpdatesBlocker blocker(workspace());
invalidateLayer(); // invalidate, will be updated when doing restacking
for (auto it = transients().constBegin(),
end = transients().constEnd(); it != end; ++it)
(*it)->updateLayer();
}
void AbstractClient::invalidateLayer()
{
m_layer = UnknownLayer;
}
Layer AbstractClient::belongsToLayer() const
{
// NOTICE while showingDesktop, desktops move to the AboveLayer
// (interchangeable w/ eg. yakuake etc. which will at first remain visible)
// and the docks move into the NotificationLayer (which is between Above- and
// ActiveLayer, so that active fullscreen windows will still cover everything)
// Since the desktop is also activated, nothing should be in the ActiveLayer, though
if (isDesktop())
return workspace()->showingDesktop() ? AboveLayer : DesktopLayer;
if (isSplash()) // no damn annoying splashscreens
return NormalLayer; // getting in the way of everything else
if (isDock()) {
if (workspace()->showingDesktop())
return NotificationLayer;
return layerForDock();
}
if (isOnScreenDisplay())
return OnScreenDisplayLayer;
if (isNotification())
return NotificationLayer;
if (workspace()->showingDesktop() && belongsToDesktop()) {
return AboveLayer;
}
if (keepBelow())
return BelowLayer;
if (isActiveFullScreen())
return ActiveLayer;
if (keepAbove())
return AboveLayer;
return NormalLayer;
}
bool AbstractClient::belongsToDesktop() const
{
return false;
}
Layer AbstractClient::layerForDock() const
{
// slight hack for the 'allow window to cover panel' Kicker setting
// don't move keepbelow docks below normal window, but only to the same
// layer, so that both may be raised to cover the other
if (keepBelow())
return NormalLayer;
if (keepAbove()) // slight hack for the autohiding panels
return AboveLayer;
return DockLayer;
}
void AbstractClient::setKeepAbove(bool b)
{
b = rules()->checkKeepAbove(b);
if (b && !rules()->checkKeepBelow(false))
setKeepBelow(false);
if (b == keepAbove()) {
// force hint change if different
if (info && bool(info->state() & NET::KeepAbove) != keepAbove())
info->setState(keepAbove() ? NET::KeepAbove : NET::States(0), NET::KeepAbove);
return;
}
m_keepAbove = b;
if (info) {
info->setState(keepAbove() ? NET::KeepAbove : NET::States(0), NET::KeepAbove);
}
workspace()->updateClientLayer(this);
updateWindowRules(Rules::Above);
doSetKeepAbove();
emit keepAboveChanged(m_keepAbove);
}
void AbstractClient::doSetKeepAbove()
{
}
void AbstractClient::setKeepBelow(bool b)
{
b = rules()->checkKeepBelow(b);
if (b && !rules()->checkKeepAbove(false))
setKeepAbove(false);
if (b == keepBelow()) {
// force hint change if different
if (info && bool(info->state() & NET::KeepBelow) != keepBelow())
info->setState(keepBelow() ? NET::KeepBelow : NET::States(0), NET::KeepBelow);
return;
}
m_keepBelow = b;
if (info) {
info->setState(keepBelow() ? NET::KeepBelow : NET::States(0), NET::KeepBelow);
}
workspace()->updateClientLayer(this);
updateWindowRules(Rules::Below);
doSetKeepBelow();
emit keepBelowChanged(m_keepBelow);
}
void AbstractClient::doSetKeepBelow()
{
}
void AbstractClient::startAutoRaise()
{
delete m_autoRaiseTimer;
m_autoRaiseTimer = new QTimer(this);
connect(m_autoRaiseTimer, &QTimer::timeout, this, &AbstractClient::autoRaise);
m_autoRaiseTimer->setSingleShot(true);
m_autoRaiseTimer->start(options->autoRaiseInterval());
}
void AbstractClient::cancelAutoRaise()
{
delete m_autoRaiseTimer;
m_autoRaiseTimer = nullptr;
}
void AbstractClient::autoRaise()
{
workspace()->raiseClient(this);
cancelAutoRaise();
}
bool AbstractClient::wantsTabFocus() const
{
return (isNormalWindow() || isDialog()) && wantsInput();
}
bool AbstractClient::isSpecialWindow() const
{
// TODO
return isDesktop() || isDock() || isSplash() || isToolbar() || isNotification() || isOnScreenDisplay();
}
void AbstractClient::demandAttention(bool set)
{
if (isActive())
set = false;
if (m_demandsAttention == set)
return;
m_demandsAttention = set;
if (info) {
info->setState(set ? NET::DemandsAttention : NET::States(0), NET::DemandsAttention);
}
workspace()->clientAttentionChanged(this, set);
emit demandsAttentionChanged();
}
void AbstractClient::setDesktop(int desktop)
{
const int numberOfDesktops = VirtualDesktopManager::self()->count();
if (desktop != NET::OnAllDesktops) // Do range check
desktop = qMax(1, qMin(numberOfDesktops, desktop));
desktop = qMin(numberOfDesktops, rules()->checkDesktop(desktop));
if (m_desktop == desktop)
return;
int was_desk = m_desktop;
const bool wasOnCurrentDesktop = isOnCurrentDesktop();
m_desktop = desktop;
if (info) {
info->setDesktop(desktop);
}
if ((was_desk == NET::OnAllDesktops) != (desktop == NET::OnAllDesktops)) {
// onAllDesktops changed
workspace()->updateOnAllDesktopsOfTransients(this);
}
auto transients_stacking_order = workspace()->ensureStackingOrder(transients());
for (auto it = transients_stacking_order.constBegin();
it != transients_stacking_order.constEnd();
++it)
(*it)->setDesktop(desktop);
if (isModal()) // if a modal dialog is moved, move the mainwindow with it as otherwise
// the (just moved) modal dialog will confusingly return to the mainwindow with
// the next desktop change
{
foreach (AbstractClient * c2, mainClients())
c2->setDesktop(desktop);
}
doSetDesktop(desktop, was_desk);
FocusChain::self()->update(this, FocusChain::MakeFirst);
updateWindowRules(Rules::Desktop);
emit desktopChanged();
if (wasOnCurrentDesktop != isOnCurrentDesktop())
emit desktopPresenceChanged(this, was_desk);
}
void AbstractClient::doSetDesktop(int desktop, int was_desk)
{
Q_UNUSED(desktop)
Q_UNUSED(was_desk)
}
void AbstractClient::setOnAllDesktops(bool b)
{
if ((b && isOnAllDesktops()) ||
(!b && !isOnAllDesktops()))
return;
if (b)
setDesktop(NET::OnAllDesktops);
else
setDesktop(VirtualDesktopManager::self()->current());
}
bool AbstractClient::isShadeable() const
{
return false;
}
void AbstractClient::setShade(bool set)
{
set ? setShade(ShadeNormal) : setShade(ShadeNone);
}
void AbstractClient::setShade(ShadeMode mode)
{
Q_UNUSED(mode)
}
ShadeMode AbstractClient::shadeMode() const
{
return ShadeNone;
}
AbstractClient::Position AbstractClient::titlebarPosition() const
{
// TODO: still needed, remove?
return PositionTop;
}
bool AbstractClient::titlebarPositionUnderMouse() const
{
if (!isDecorated()) {
return false;
}
const auto sectionUnderMouse = decoration()->sectionUnderMouse();
if (sectionUnderMouse == Qt::TitleBarArea) {
return true;
}
// check other sections based on titlebarPosition
switch (titlebarPosition()) {
case AbstractClient::PositionTop:
return (sectionUnderMouse == Qt::TopLeftSection || sectionUnderMouse == Qt::TopSection || sectionUnderMouse == Qt::TopRightSection);
case AbstractClient::PositionLeft:
return (sectionUnderMouse == Qt::TopLeftSection || sectionUnderMouse == Qt::LeftSection || sectionUnderMouse == Qt::BottomLeftSection);
case AbstractClient::PositionRight:
return (sectionUnderMouse == Qt::BottomRightSection || sectionUnderMouse == Qt::RightSection || sectionUnderMouse == Qt::TopRightSection);
case AbstractClient::PositionBottom:
return (sectionUnderMouse == Qt::BottomLeftSection || sectionUnderMouse == Qt::BottomSection || sectionUnderMouse == Qt::BottomRightSection);
default:
// nothing
return false;
}
}
void AbstractClient::setMinimized(bool set)
{
set ? minimize() : unminimize();
}
void AbstractClient::minimize(bool avoid_animation)
{
if (!isMinimizable() || isMinimized())
return;
if (isShade() && info) // NETWM restriction - KWindowInfo::isMinimized() == Hidden && !Shaded
info->setState(0, NET::Shaded);
m_minimized = true;
doMinimize();
updateWindowRules(Rules::Minimize);
FocusChain::self()->update(this, FocusChain::MakeFirstMinimized);
// TODO: merge signal with s_minimized
emit clientMinimized(this, !avoid_animation);
emit minimizedChanged();
}
void AbstractClient::unminimize(bool avoid_animation)
{
if (!isMinimized())
return;
if (rules()->checkMinimize(false)) {
return;
}
if (isShade() && info) // NETWM restriction - KWindowInfo::isMinimized() == Hidden && !Shaded
info->setState(NET::Shaded, NET::Shaded);
m_minimized = false;
doMinimize();
updateWindowRules(Rules::Minimize);
emit clientUnminimized(this, !avoid_animation);
emit minimizedChanged();
}
void AbstractClient::doMinimize()
{
}
QPalette AbstractClient::palette() const
{
if (!m_palette) {
return QPalette();
}
return m_palette->palette();
}
const Decoration::DecorationPalette *AbstractClient::decorationPalette() const
{
return m_palette.get();
}
void AbstractClient::updateColorScheme(QString path)
{
if (path.isEmpty()) {
path = QStringLiteral("kdeglobals");
}
if (!m_palette || m_colorScheme != path) {
m_colorScheme = path;
if (m_palette) {
disconnect(m_palette.get(), &Decoration::DecorationPalette::changed, this, &AbstractClient::handlePaletteChange);
}
auto it = s_palettes.find(m_colorScheme);
if (it == s_palettes.end() || it->expired()) {
m_palette = std::make_shared<Decoration::DecorationPalette>(m_colorScheme);
if (m_palette->isValid()) {
s_palettes[m_colorScheme] = m_palette;
} else {
if (!s_defaultPalette) {
s_defaultPalette = std::make_shared<Decoration::DecorationPalette>(QStringLiteral("kdeglobals"));
s_palettes[QStringLiteral("kdeglobals")] = s_defaultPalette;
}
m_palette = s_defaultPalette;
}
if (m_colorScheme == QStringLiteral("kdeglobals")) {
s_defaultPalette = m_palette;
}
} else {
m_palette = it->lock();
}
connect(m_palette.get(), &Decoration::DecorationPalette::changed, this, &AbstractClient::handlePaletteChange);
emit paletteChanged(palette());
}
}
void AbstractClient::handlePaletteChange()
{
emit paletteChanged(palette());
}
void AbstractClient::keepInArea(QRect area, bool partial)
{
if (partial) {
// increase the area so that can have only 100 pixels in the area
area.setLeft(qMin(area.left() - width() + 100, area.left()));
area.setTop(qMin(area.top() - height() + 100, area.top()));
area.setRight(qMax(area.right() + width() - 100, area.right()));
area.setBottom(qMax(area.bottom() + height() - 100, area.bottom()));
}
if (!partial) {
// resize to fit into area
if (area.width() < width() || area.height() < height())
resizeWithChecks(qMin(area.width(), width()), qMin(area.height(), height()));
}
int tx = x(), ty = y();
if (geometry().right() > area.right() && width() <= area.width())
tx = area.right() - width() + 1;
if (geometry().bottom() > area.bottom() && height() <= area.height())
ty = area.bottom() - height() + 1;
if (!area.contains(geometry().topLeft())) {
if (tx < area.x())
tx = area.x();
if (ty < area.y())
ty = area.y();
}
if (tx != x() || ty != y())
move(tx, ty);
}
QSize AbstractClient::maxSize() const
{
return rules()->checkMaxSize(QSize(INT_MAX, INT_MAX));
}
QSize AbstractClient::minSize() const
{
return rules()->checkMinSize(QSize(0, 0));
}
void AbstractClient::updateMoveResize(const QPointF ¤tGlobalCursor)
{
handleMoveResize(pos(), currentGlobalCursor.toPoint());
}
bool AbstractClient::hasStrut() const
{
return false;
}
void AbstractClient::setupWindowManagementInterface()
{
if (m_windowManagementInterface) {
// already setup
return;
}
if (!waylandServer() || !surface()) {
return;
}
if (!waylandServer()->windowManagement()) {
return;
}
using namespace KWayland::Server;
auto w = waylandServer()->windowManagement()->createWindow(waylandServer()->windowManagement());
w->setTitle(caption());
w->setVirtualDesktop(isOnAllDesktops() ? 0 : desktop() - 1);
w->setActive(isActive());
w->setFullscreen(isFullScreen());
w->setKeepAbove(keepAbove());
w->setKeepBelow(keepBelow());
w->setMaximized(maximizeMode() == KWin::MaximizeFull);
w->setMinimized(isMinimized());
w->setOnAllDesktops(isOnAllDesktops());
w->setDemandsAttention(isDemandingAttention());
w->setCloseable(isCloseable());
w->setMaximizeable(isMaximizable());
w->setMinimizeable(isMinimizable());
w->setFullscreenable(isFullScreenable());
w->setIcon(icon());
auto updateAppId = [this, w] {
w->setAppId(QString::fromUtf8(m_desktopFileName.isEmpty() ? resourceClass() : m_desktopFileName));
};
updateAppId();
w->setSkipTaskbar(skipTaskbar());
w->setPid(pid());
w->setShadeable(isShadeable());
w->setShaded(isShade());
w->setResizable(isResizable());
w->setMovable(isMovable());
w->setVirtualDesktopChangeable(true); // FIXME Matches Client::actionSupported(), but both should be implemented.
w->setParentWindow(transientFor() ? transientFor()->windowManagementInterface() : nullptr);
w->setGeometry(geom);
connect(this, &AbstractClient::skipTaskbarChanged, w,
[w, this] {
w->setSkipTaskbar(skipTaskbar());
}
);
connect(this, &AbstractClient::captionChanged, w, [w, this] { w->setTitle(caption()); });
connect(this, &AbstractClient::desktopChanged, w,
[w, this] {
if (isOnAllDesktops()) {
w->setOnAllDesktops(true);
return;
}
w->setVirtualDesktop(desktop() - 1);
w->setOnAllDesktops(false);
}
);
connect(this, &AbstractClient::activeChanged, w, [w, this] { w->setActive(isActive()); });
connect(this, &AbstractClient::fullScreenChanged, w, [w, this] { w->setFullscreen(isFullScreen()); });
connect(this, &AbstractClient::keepAboveChanged, w, &PlasmaWindowInterface::setKeepAbove);
connect(this, &AbstractClient::keepBelowChanged, w, &PlasmaWindowInterface::setKeepBelow);
connect(this, &AbstractClient::minimizedChanged, w, [w, this] { w->setMinimized(isMinimized()); });
connect(this, static_cast<void (AbstractClient::*)(AbstractClient*,MaximizeMode)>(&AbstractClient::clientMaximizedStateChanged), w,
[w] (KWin::AbstractClient *c, MaximizeMode mode) {
Q_UNUSED(c);
w->setMaximized(mode == KWin::MaximizeFull);
}
);
connect(this, &AbstractClient::demandsAttentionChanged, w, [w, this] { w->setDemandsAttention(isDemandingAttention()); });
connect(this, &AbstractClient::iconChanged, w,
[w, this] {
w->setIcon(icon());
}
);
connect(this, &AbstractClient::windowClassChanged, w, updateAppId);
connect(this, &AbstractClient::desktopFileNameChanged, w, updateAppId);
connect(this, &AbstractClient::shadeChanged, w, [w, this] { w->setShaded(isShade()); });
connect(this, &AbstractClient::transientChanged, w,
[w, this] {
w->setParentWindow(transientFor() ? transientFor()->windowManagementInterface() : nullptr);
}
);
connect(this, &AbstractClient::geometryChanged, w,
[w, this] {
w->setGeometry(geom);
}
);
connect(w, &PlasmaWindowInterface::closeRequested, this, [this] { closeWindow(); });
connect(w, &PlasmaWindowInterface::moveRequested, this,
[this] {
Cursor::setPos(geometry().center());
performMouseCommand(Options::MouseMove, Cursor::pos());
}
);
connect(w, &PlasmaWindowInterface::resizeRequested, this,
[this] {
Cursor::setPos(geometry().bottomRight());
performMouseCommand(Options::MouseResize, Cursor::pos());
}
);
connect(w, &PlasmaWindowInterface::virtualDesktopRequested, this,
[this] (quint32 desktop) {
workspace()->sendClientToDesktop(this, desktop + 1, true);
}
);
connect(w, &PlasmaWindowInterface::fullscreenRequested, this,
[this] (bool set) {
setFullScreen(set, false);
}
);
connect(w, &PlasmaWindowInterface::minimizedRequested, this,
[this] (bool set) {
if (set) {
minimize();
} else {
unminimize();
}
}
);
connect(w, &PlasmaWindowInterface::maximizedRequested, this,
[this] (bool set) {
maximize(set ? MaximizeFull : MaximizeRestore);
}
);
connect(w, &PlasmaWindowInterface::keepAboveRequested, this,
[this] (bool set) {
setKeepAbove(set);
}
);
connect(w, &PlasmaWindowInterface::keepBelowRequested, this,
[this] (bool set) {
setKeepBelow(set);
}
);
connect(w, &PlasmaWindowInterface::demandsAttentionRequested, this,
[this] (bool set) {
demandAttention(set);
}
);
connect(w, &PlasmaWindowInterface::activeRequested, this,
[this] (bool set) {
if (set) {
workspace()->activateClient(this, true);
}
}
);
connect(w, &PlasmaWindowInterface::shadedRequested, this,
[this] (bool set) {
setShade(set);
}
);
m_windowManagementInterface = w;
}
void AbstractClient::destroyWindowManagementInterface()
{
if (m_windowManagementInterface) {
m_windowManagementInterface->unmap();
m_windowManagementInterface = nullptr;
}
}
Options::MouseCommand AbstractClient::getMouseCommand(Qt::MouseButton button, bool *handled) const
{
*handled = false;
if (button == Qt::NoButton) {
return Options::MouseNothing;
}
if (isActive()) {
if (options->isClickRaise()) {
*handled = true;
return Options::MouseActivateRaiseAndPassClick;
}
} else {
*handled = true;
switch (button) {
case Qt::LeftButton:
return options->commandWindow1();
case Qt::MiddleButton:
return options->commandWindow2();
case Qt::RightButton:
return options->commandWindow3();
default:
// all other buttons pass Activate & Pass Client
return Options::MouseActivateAndPassClick;
}
}
return Options::MouseNothing;
}
Options::MouseCommand AbstractClient::getWheelCommand(Qt::Orientation orientation, bool *handled) const
{
*handled = false;
if (orientation != Qt::Vertical) {
return Options::MouseNothing;
}
if (!isActive()) {
*handled = true;
return options->commandWindowWheel();
}
return Options::MouseNothing;
}
bool AbstractClient::performMouseCommand(Options::MouseCommand cmd, const QPoint &globalPos)
{
bool replay = false;
switch(cmd) {
case Options::MouseRaise:
workspace()->raiseClient(this);
break;
case Options::MouseLower: {
workspace()->lowerClient(this);
// used to be activateNextClient(this), then topClientOnDesktop
// since this is a mouseOp it's however safe to use the client under the mouse instead
if (isActive() && options->focusPolicyIsReasonable()) {
AbstractClient *next = workspace()->clientUnderMouse(screen());
if (next && next != this)
workspace()->requestFocus(next, false);
}
break;
}
case Options::MouseOperationsMenu:
if (isActive() && options->isClickRaise())
autoRaise();
workspace()->showWindowMenu(QRect(globalPos, globalPos), this);
break;
case Options::MouseToggleRaiseAndLower:
workspace()->raiseOrLowerClient(this);
break;
case Options::MouseActivateAndRaise: {
replay = isActive(); // for clickraise mode
bool mustReplay = !rules()->checkAcceptFocus(acceptsFocus());
if (mustReplay) {
ToplevelList::const_iterator it = workspace()->stackingOrder().constEnd(),
begin = workspace()->stackingOrder().constBegin();
while (mustReplay && --it != begin && *it != this) {
AbstractClient *c = qobject_cast<AbstractClient*>(*it);
if (!c || (c->keepAbove() && !keepAbove()) || (keepBelow() && !c->keepBelow()))
continue; // can never raise above "it"
mustReplay = !(c->isOnCurrentDesktop() && c->isOnCurrentActivity() && c->geometry().intersects(geometry()));
}
}
workspace()->takeActivity(this, Workspace::ActivityFocus | Workspace::ActivityRaise);
screens()->setCurrent(globalPos);
replay = replay || mustReplay;
break;
}
case Options::MouseActivateAndLower:
workspace()->requestFocus(this);
workspace()->lowerClient(this);
screens()->setCurrent(globalPos);
replay = replay || !rules()->checkAcceptFocus(acceptsFocus());
break;
case Options::MouseActivate:
replay = isActive(); // for clickraise mode
workspace()->takeActivity(this, Workspace::ActivityFocus);
screens()->setCurrent(globalPos);
replay = replay || !rules()->checkAcceptFocus(acceptsFocus());
break;
case Options::MouseActivateRaiseAndPassClick:
workspace()->takeActivity(this, Workspace::ActivityFocus | Workspace::ActivityRaise);
screens()->setCurrent(globalPos);
replay = true;
break;
case Options::MouseActivateAndPassClick:
workspace()->takeActivity(this, Workspace::ActivityFocus);
screens()->setCurrent(globalPos);
replay = true;
break;
case Options::MouseMaximize:
maximize(MaximizeFull);
break;
case Options::MouseRestore:
maximize(MaximizeRestore);
break;
case Options::MouseMinimize:
minimize();
break;
case Options::MouseAbove: {
StackingUpdatesBlocker blocker(workspace());
if (keepBelow())
setKeepBelow(false);
else
setKeepAbove(true);
break;
}
case Options::MouseBelow: {
StackingUpdatesBlocker blocker(workspace());
if (keepAbove())
setKeepAbove(false);
else
setKeepBelow(true);
break;
}
case Options::MousePreviousDesktop:
workspace()->windowToPreviousDesktop(this);
break;
case Options::MouseNextDesktop:
workspace()->windowToNextDesktop(this);
break;
case Options::MouseOpacityMore:
if (!isDesktop()) // No point in changing the opacity of the desktop
setOpacity(qMin(opacity() + 0.1, 1.0));
break;
case Options::MouseOpacityLess:
if (!isDesktop()) // No point in changing the opacity of the desktop
setOpacity(qMax(opacity() - 0.1, 0.1));
break;
case Options::MousePreviousTab:
if (tabGroup())
tabGroup()->activatePrev();
break;
case Options::MouseNextTab:
if (tabGroup())
tabGroup()->activateNext();
break;
case Options::MouseClose:
closeWindow();
break;
case Options::MouseActivateRaiseAndMove:
case Options::MouseActivateRaiseAndUnrestrictedMove:
workspace()->raiseClient(this);
workspace()->requestFocus(this);
screens()->setCurrent(globalPos);
// fallthrough
case Options::MouseMove:
case Options::MouseUnrestrictedMove: {