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pointer out-parameters for functions in kdelibs/kdeui/util/kkeyserver_x11.cpp

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svn path=/trunk/KDE/kdebase/workspace/; revision=646639
This commit is contained in:
Andreas Hartmetz 2007-03-26 11:30:18 +00:00
parent a69e5e6b5f
commit de2b3a656f
1 changed files with 64 additions and 228 deletions
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292
events.cpp
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@ -21,9 +21,6 @@ License. See the file "COPYING" for the exact licensing terms.
#include "tabbox.h"
#include "group.h"
#include "rules.h"
#include "unmanaged.h"
#include "scene.h"
#include "effects.h"
#include <QWhatsThis>
#include <QApplication>
@ -86,10 +83,6 @@ void WinInfo::changeState( unsigned long state, unsigned long mask )
m_client->setFullScreen( true, false );
}
void WinInfo::disable()
{
m_client = NULL; // only used when the object is passed to Deleted
}
// ****************************************
// RootInfo
@ -206,10 +199,15 @@ bool Workspace::workspaceEvent( XEvent * e )
XUngrabKeyboard( display(), xTime() );
}
if ( e->type == PropertyNotify || e->type == ClientMessage )
if( e->type == PropertyNotify || e->type == ClientMessage )
{
if ( netCheck( e ) )
return true;
unsigned long dirty[ NETRootInfo::PROPERTIES_SIZE ];
rootInfo->event( e, dirty, NETRootInfo::PROPERTIES_SIZE );
if( dirty[ NETRootInfo::PROTOCOLS ] & NET::DesktopNames )
saveDesktopSettings();
if( dirty[ NETRootInfo::PROTOCOLS2 ] & NET::WM2DesktopLayout )
setDesktopLayout( rootInfo->desktopLayoutOrientation(), rootInfo->desktopLayoutColumnsRows().width(),
rootInfo->desktopLayoutColumnsRows().height(), rootInfo->desktopLayoutCorner());
}
// events that should be handled before Clients can get them
@ -225,14 +223,12 @@ bool Workspace::workspaceEvent( XEvent * e )
tab_box->handleMouseEvent( e );
return true;
}
if( effects && effects->checkInputWindowEvent( e ))
return true;
break;
case KeyPress:
{
was_user_interaction = true;
int keyQt;
KKeyServer::xEventToQt(e, keyQt);
KKeyServer::xEventToQt(e, &keyQt);
kDebug(125) << "Workspace::keyPress( " << keyQt << " )" << endl;
if (movingClient)
{
@ -271,11 +267,6 @@ bool Workspace::workspaceEvent( XEvent * e )
if( c->windowEvent( e ))
return true;
}
else if( Unmanaged* c = findUnmanaged( WindowMatchPredicate( e->xany.window )))
{
if( c->windowEvent( e ))
return true;
}
else
{
Window special = findSpecialEventWindow( e );
@ -333,8 +324,13 @@ bool Workspace::workspaceEvent( XEvent * e )
}
return true;
}
return ( e->xunmap.event != e->xunmap.window ); // hide wm typical event from Qt
}
case MapNotify:
return ( e->xmap.event != e->xmap.window ); // hide wm typical event from Qt
case ReparentNotify:
{
//do not confuse Qt with these events. After all, _we_ are the
@ -384,19 +380,6 @@ bool Workspace::workspaceEvent( XEvent * e )
}
break;
}
case MapNotify:
{
if( e->xmap.override_redirect )
{
Unmanaged* c = findUnmanaged( WindowMatchPredicate( e->xmap.window ));
if( c == NULL )
c = createUnmanaged( e->xmap.window );
if( c )
return c->windowEvent( e );
}
return ( e->xmap.event != e->xmap.window ); // hide wm typical event from Qt
}
case EnterNotify:
{
if ( QWhatsThis::inWhatsThisMode() )
@ -473,29 +456,7 @@ bool Workspace::workspaceEvent( XEvent * e )
if( electricBorder( e ))
return true;
break;
case MappingNotify:
XRefreshKeyboardMapping( &e->xmapping );
tab_box->updateKeyMapping();
break;
case Expose:
if( e->xexpose.window == rootWindow() && compositing()) // root window needs repainting
addRepaint( e->xexpose.x, e->xexpose.y, e->xexpose.width, e->xexpose.height );
break;
default:
if( e->type == Extensions::randrNotifyEvent() && Extensions::randrAvailable() )
{
#ifdef HAVE_XRANDR
XRRUpdateConfiguration( e );
#endif
if( compositing() )
{
// desktopResized() should take care of when the size or
// shape of the desktop has changed, but we also want to
// catch refresh rate changes
finishCompositing();
QTimer::singleShot( 0, this, SLOT( setupCompositing() ) );
}
}
break;
}
return false;
@ -535,20 +496,6 @@ Window Workspace::findSpecialEventWindow( XEvent* e )
};
}
/*!
Handles client messages sent to the workspace
*/
bool Workspace::netCheck( XEvent* e )
{
unsigned int dirty = rootInfo->event( e );
if ( dirty & NET::DesktopNames )
saveDesktopSettings();
return dirty != 0;
}
// ****************************************
// Client
// ****************************************
@ -561,7 +508,6 @@ bool Client::windowEvent( XEvent* e )
if( e->xany.window == window()) // avoid doing stuff on frame or wrapper
{
unsigned long dirty[ 2 ];
double old_opacity = opacity();
info->event( e, dirty, 2 ); // pass through the NET stuff
if ( ( dirty[ WinInfo::PROTOCOLS ] & NET::WMName ) != 0 )
@ -592,21 +538,6 @@ bool Client::windowEvent( XEvent* e )
if( demandAttentionKNotifyTimer != NULL )
demandAttentionKNotify();
}
if( dirty[ WinInfo::PROTOCOLS2 ] & NET::WM2Opacity )
{
if( compositing())
{
addRepaintFull();
scene->windowOpacityChanged( this );
if( effects )
effects->windowOpacityChanged( effectWindow(), old_opacity );
}
else
{ // forward to the frame if there's possibly another compositing manager running
NETWinInfo i( display(), frameId(), rootWindow(), 0 );
i.setOpacity( info->opacity());
}
}
}
// TODO move all focus handling stuff to separate file?
@ -687,25 +618,15 @@ bool Client::windowEvent( XEvent* e )
workspace()->updateColormap();
}
break;
case VisibilityNotify:
visibilityNotifyEvent( &e->xvisibility );
break;
default:
if( e->xany.window == window())
{
if( e->type == Shape::shapeEvent() )
{
if( e->type == Extensions::shapeNotifyEvent() )
{
detectShape( window()); // workaround for #19644
updateShape();
}
}
if( e->xany.window == frameId())
{
#ifdef HAVE_XDAMAGE
if( e->type == Extensions::damageNotifyEvent())
damageNotifyEvent( reinterpret_cast< XDamageNotifyEvent* >( e ));
#endif
is_shape = Shape::hasShape( window()); // workaround for #19644
updateShape();
}
}
break;
}
return true; // eat all events
@ -807,6 +728,8 @@ void Client::destroyNotifyEvent( XDestroyWindowEvent* e )
}
bool blockAnimation = false;
/*!
Handles client messages for the client window
*/
@ -819,13 +742,14 @@ void Client::clientMessageEvent( XClientMessageEvent* e )
{
if( isTopMenu() && workspace()->managingTopMenus())
return; // kwin controls these
bool avoid_animation = ( e->data.l[ 1 ] );
if( e->data.l[ 1 ] )
blockAnimation = true;
if( e->data.l[ 0 ] == IconicState )
minimize();
else if( e->data.l[ 0 ] == NormalState )
{ // copied from mapRequest()
if( isMinimized())
unminimize( avoid_animation );
unminimize();
if( isShade())
setShade( ShadeNone );
if( !isOnCurrentDesktop())
@ -836,6 +760,7 @@ void Client::clientMessageEvent( XClientMessageEvent* e )
demandAttention();
}
}
blockAnimation = false;
}
else if ( e->message_type == atoms->wm_change_state)
{
@ -904,7 +829,6 @@ void Client::configureRequestEvent( XConfigureRequestEvent* e )
*/
void Client::propertyNotifyEvent( XPropertyEvent* e )
{
Toplevel::propertyNotifyEvent( e );
if( e->window != window())
return; // ignore frame/wrapper
switch ( e->atom )
@ -928,6 +852,10 @@ void Client::propertyNotifyEvent( XPropertyEvent* e )
default:
if ( e->atom == atoms->wm_protocols )
getWindowProtocols();
else if (e->atom == atoms->wm_client_leader )
getWmClientLeader();
else if( e->atom == atoms->wm_window_role )
window_role = staticWindowRole( window());
else if( e->atom == atoms->motif_wm_hints )
getMotifHints();
break;
@ -1067,18 +995,13 @@ void Client::ungrabButton( int modifier )
*/
void Client::updateMouseGrab()
{
if( workspace()->globalShortcutsDisabled())
{
XUngrabButton( display(), AnyButton, AnyModifier, wrapperId());
// keep grab for the simple click without modifiers if needed
if( !( !options->clickRaise || not_obscured ))
grabButton( None );
return;
}
if( isActive() && !workspace()->forcedGlobalMouseGrab()) // see Workspace::establishTabBoxGrab()
{
// remove the grab for no modifiers only if the window
// is unobscured or if the user doesn't want click raise
// (it is unobscured if it the topmost in the unconstrained stacking order, i.e. it is
// the most recently raised window)
bool not_obscured = workspace()->topClientOnDesktop( workspace()->currentDesktop(), true, false ) == this;
if( !options->clickRaise || not_obscured )
ungrabButton( None );
else
@ -1098,6 +1021,37 @@ void Client::updateMouseGrab()
}
}
int qtToX11Button( Qt::ButtonState button )
{
if( button == Qt::LeftButton )
return Button1;
else if( button == Qt::MidButton )
return Button2;
else if( button == Qt::RightButton )
return Button3;
return AnyButton;
}
int qtToX11State( Qt::ButtonState buttons, Qt::KeyboardModifiers modifiers )
{
int ret = 0;
if( buttons & Qt::LeftButton )
ret |= Button1Mask;
if( buttons & Qt::MidButton )
ret |= Button2Mask;
if( buttons & Qt::RightButton )
ret |= Button3Mask;
if( modifiers & Qt::ShiftModifier )
ret |= ShiftMask;
if( modifiers & Qt::ControlModifier )
ret |= ControlMask;
if( modifiers & Qt::AltModifier )
ret |= KKeyServer::modXAlt();
if( modifiers & Qt::MetaModifier )
ret |= KKeyServer::modXMeta();
return ret;
}
// Qt propagates mouse events up the widget hierachy, which means events
// for the decoration window cannot be (easily) intercepted as X11 events
bool Client::eventFilter( QObject* o, QEvent* e )
@ -1141,15 +1095,6 @@ bool Client::eventFilter( QObject* o, QEvent* e )
// on the decoration widget.
if( ev->size() != size())
return true;
// HACK: Avoid decoration redraw delays. On resize Qt sets WA_WStateConfigPending
// which delays all painting until a matching ConfigureNotify event comes.
// But this process itself is the window manager, so it's not needed
// to wait for that event, the geometry is known.
// Note that if Qt in the future changes how this flag is handled and what it
// triggers then this may potentionally break things. See mainly QETWidget::translateConfigEvent().
decoration->widget()->setAttribute( Qt::WA_WState_ConfigPending, false );
decoration->widget()->update();
return false;
}
return false;
}
@ -1491,17 +1436,6 @@ void Client::focusOutEvent( XFocusOutEvent* e )
setActive( false );
}
void Client::visibilityNotifyEvent( XVisibilityEvent * e)
{
if( e->window != frameId())
return; // care only about the whole frame
bool new_not_obscured = e->state == VisibilityUnobscured;
if( not_obscured == new_not_obscured )
return;
not_obscured = new_not_obscured;
updateMouseGrab();
}
// performs _NET_WM_MOVERESIZE
void Client::NETMoveResize( int x_root, int y_root, NET::Direction direction )
{
@ -1563,7 +1497,7 @@ void Client::keyPressEvent( uint key_code )
bool is_alt = key_code & Qt::ALT;
key_code = key_code & 0xffff;
int delta = is_control?1:is_alt?32:8;
QPoint pos = cursorPos();
QPoint pos = QCursor::pos();
switch ( key_code )
{
case Qt::Key_Left:
@ -1596,104 +1530,6 @@ void Client::keyPressEvent( uint key_code )
QCursor::setPos( pos );
}
// ****************************************
// Unmanaged
// ****************************************
bool Unmanaged::windowEvent( XEvent* e )
{
double old_opacity = opacity();
unsigned long dirty[ 2 ];
info->event( e, dirty, 2 ); // pass through the NET stuff
if( dirty[ NETWinInfo::PROTOCOLS2 ] & NET::WM2Opacity )
{
if( compositing())
{
addRepaintFull();
scene->windowOpacityChanged( this );
if( effects )
effects->windowOpacityChanged( effectWindow(), old_opacity );
}
}
switch (e->type)
{
case UnmapNotify:
unmapNotifyEvent( &e->xunmap );
break;
case MapNotify:
mapNotifyEvent( &e->xmap );
break;
case ConfigureNotify:
configureNotifyEvent( &e->xconfigure );
break;
case PropertyNotify:
propertyNotifyEvent( &e->xproperty );
default:
{
if( e->type == Extensions::shapeNotifyEvent() )
{
detectShape( window());
addDamageFull();
if( scene != NULL )
scene->windowGeometryShapeChanged( this );
if( effects != NULL )
effects->windowGeometryShapeChanged( effectWindow(), geometry());
}
#ifdef HAVE_XDAMAGE
if( e->type == Extensions::damageNotifyEvent())
damageNotifyEvent( reinterpret_cast< XDamageNotifyEvent* >( e ));
#endif
break;
}
}
return false; // don't eat events, even our own unmanaged widgets are tracked
}
void Unmanaged::mapNotifyEvent( XMapEvent* )
{
}
void Unmanaged::unmapNotifyEvent( XUnmapEvent* )
{
release();
}
void Unmanaged::configureNotifyEvent( XConfigureEvent* e )
{
if( effects )
effects->checkInputWindowStacking(); // keep them on top
QRect newgeom( e->x, e->y, e->width, e->height );
if( newgeom == geom )
return;
addWorkspaceRepaint( geometry()); // damage old area
QRect old = geom;
geom = newgeom;
discardWindowPixmap();
if( scene != NULL )
scene->windowGeometryShapeChanged( this );
if( effects != NULL )
effects->windowGeometryShapeChanged( effectWindow(), old );
}
// ****************************************
// Toplevel
// ****************************************
void Toplevel::propertyNotifyEvent( XPropertyEvent* e )
{
if( e->window != window())
return; // ignore frame/wrapper
switch ( e->atom )
{
default:
if (e->atom == atoms->wm_client_leader )
getWmClientLeader();
else if( e->atom == atoms->wm_window_role )
getWindowRole();
break;
}
}
// ****************************************
// Group
// ****************************************