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MMB toggles on-all-desktops.

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svn path=/branches/work/kwin_composite/; revision=656437
This commit is contained in:
Luboš Luňák 2007-04-21 12:15:43 +00:00
parent 0040bb699b
commit 371dfdbede
2 changed files with 52 additions and 24 deletions
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75
effects/desktopgrid.cpp
View file

@ -13,6 +13,7 @@ License. See the file "COPYING" for the exact licensing terms.
#include <kaction.h>
#include <kactioncollection.h>
#include <klocale.h>
#include <netwm_def.h>
#include <qevent.h>
namespace KWin
@ -307,6 +308,33 @@ QRect DesktopGridEffect::windowRect( EffectWindow* w ) const
w->width() / x, w->height() / y );
}
EffectWindow* DesktopGridEffect::windowAt( const QPoint& pos ) const
{
if( window_move != NULL && windowRect( window_move ).contains( pos ))
return window_move; // has special position and is on top
EffectWindowList windows = effects->stackingOrder();
// qReverse()
EffectWindowList::Iterator begin = windows.begin();
EffectWindowList::Iterator end = windows.end();
--end;
while( begin < end )
qSwap( *begin++, *end-- );
int x, y;
Qt::Orientation orientation;
effects->calcDesktopLayout( &x, &y, &orientation );
foreach( EffectWindow* w, windows )
{
// don't use windowRect(), take special care of on-all-desktop windows
QRect desktop = desktopRect( w->isOnAllDesktops()
? posToDesktop( pos ) : w->desktop(), true );
QRect rect( desktop.x() + w->x() / x, desktop.y() + w->y() / y,
w->width() / x, w->height() / y );
if( rect.contains( pos ))
return w;
}
return NULL;
}
void DesktopGridEffect::desktopChanged( int old )
{
if( activated )
@ -431,33 +459,32 @@ void DesktopGridEffect::windowInputMouseEvent( Window, QEvent* e )
effects->addRepaint( windowRect( window_move ));
}
}
if( e->type() == QEvent::MouseButtonPress && me->buttons() == Qt::LeftButton )
if( e->type() == QEvent::MouseButtonPress )
{
EffectWindowList windows = effects->stackingOrder();
// qReverse()
EffectWindowList::Iterator begin = windows.begin();
EffectWindowList::Iterator end = windows.end();
--end;
while( begin < end )
qSwap( *begin++, *end-- );
window_move = NULL;
foreach( EffectWindow* w, windows )
if( me->buttons() == Qt::LeftButton )
{
QRect rect = windowRect( w );
if( rect.contains( me->pos()))
{ // window is under mouse
if( w->isMovable())
{ // prepare it for moving
window_move = w;
window_move_pos = rect.topLeft();
window_move_diff = window_move_pos - me->pos();
}
break;
EffectWindow* w = windowAt( me->pos());
if( w->isMovable())
{ // prepare it for moving
window_move_pos = windowRect( w ).topLeft();
window_move_diff = window_move_pos - me->pos();
window_move = w;
}
}
else if( me->buttons() == Qt::MidButton && window_move == NULL )
{
EffectWindow* w = windowAt( me->pos());
if( w != NULL && w->isMovable())
{
if( w->isOnAllDesktops())
effects->windowToDesktop( w, posToDesktop( me->pos()));
else
effects->windowToDesktop( w, NET::OnAllDesktops );
effects->addRepaintFull();
}
}
}
if( e->type() == QEvent::MouseButtonRelease && me->buttons() == 0
&& me->button() == Qt::LeftButton )
if( e->type() == QEvent::MouseButtonRelease && me->buttons() == 0 )
{
if( was_window_move )
{
@ -474,13 +501,13 @@ void DesktopGridEffect::windowInputMouseEvent( Window, QEvent* e )
effects->windowToDesktop( window_move, desktop );
window_move = NULL;
}
was_window_move = false;
}
else
if( !was_window_move && me->button() == Qt::LeftButton )
{
effects->setCurrentDesktop( posToDesktop( me->pos()));
setActive( false );
}
was_window_move = false;
}
}

1
effects/desktopgrid.h
View file

@ -38,6 +38,7 @@ class DesktopGridEffect
QRect desktopRect( int desktop, bool scaled ) const;
int posToDesktop( const QPoint& pos ) const;
QRect windowRect( EffectWindow* w ) const; // returns always scaled
EffectWindow* windowAt( const QPoint& pos ) const;
void setActive( bool active );
void setup();
void finish();