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Revert r427993 (#106013) as it causes #140023.

Browse source 
BUG: 140023


svn path=/trunk/KDE/kdebase/workspace/; revision=626731
This commit is contained in:
Luboš Luňák 2007-01-24 13:49:28 +00:00
parent c2830a6360
commit f9555cf69e
3 changed files with 188 additions and 221 deletions
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202
events.cpp
View file

@ -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>
@ -221,8 +218,6 @@ bool Workspace::workspaceEvent( XEvent * e )
tab_box->handleMouseEvent( e );
return true;
}
if( effects && effects->checkInputWindowEvent( e ))
return true;
break;
case KeyPress:
{
@ -267,11 +262,6 @@ bool Workspace::workspaceEvent( XEvent * e )
if( c->windowEvent( e ))
return true;
}
else if( Unmanaged* c = findUnmanaged( HandleMatchPredicate( e->xany.window )))
{
if( c->windowEvent( e ))
return true;
}
else
{
Window special = findSpecialEventWindow( e );
@ -329,8 +319,13 @@ 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
@ -380,19 +375,6 @@ bool Workspace::workspaceEvent( XEvent * e )
}
break;
}
case MapNotify:
{
if( e->xmap.override_redirect )
{
Unmanaged* c = findUnmanaged( HandleMatchPredicate( 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() )
@ -469,29 +451,7 @@ 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
addDamage( 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;
@ -587,19 +547,6 @@ bool Client::windowEvent( XEvent* e )
if( demandAttentionKNotifyTimer != NULL )
demandAttentionKNotify();
}
if( dirty[ WinInfo::PROTOCOLS2 ] & NET::WM2Opacity )
{
if( compositing())
{
addDamageFull();
scene->windowOpacityChanged( this );
}
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?
@ -680,23 +627,15 @@ 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())
{
if( e->type == Extensions::damageNotifyEvent())
damageNotifyEvent( reinterpret_cast< XDamageNotifyEvent* >( e ));
is_shape = Shape::hasShape( window()); // workaround for #19644
updateShape();
}
}
break;
}
return true; // eat all events
@ -1065,18 +1004,13 @@ 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
@ -1096,6 +1030,37 @@ 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 )
@ -1480,17 +1445,6 @@ 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 )
{
@ -1552,7 +1506,7 @@ 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:
@ -1585,72 +1539,6 @@ void Client::keyPressEvent( uint key_code )
QCursor::setPos( pos );
}
// ****************************************
// Unmanaged
// ****************************************
bool Unmanaged::windowEvent( XEvent* e )
{
unsigned long dirty[ 2 ];
info->event( e, dirty, 2 ); // pass through the NET stuff
if( dirty[ NETWinInfo::PROTOCOLS2 ] & NET::WM2Opacity )
{
scene->windowOpacityChanged( this );
addDamageFull();
}
switch (e->type)
{
case UnmapNotify:
unmapNotifyEvent( &e->xunmap );
break;
case MapNotify:
mapNotifyEvent( &e->xmap );
break;
case ConfigureNotify:
configureNotifyEvent( &e->xconfigure );
break;
default:
{
if( e->type == Extensions::shapeNotifyEvent() )
{
detectShape( handle());
addDamageFull();
if( compositing() )
discardWindowPixmap();
if( scene != NULL )
scene->windowGeometryShapeChanged( this );
}
if( e->type == Extensions::damageNotifyEvent())
damageNotifyEvent( reinterpret_cast< XDamageNotifyEvent* >( e ));
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;
geom = newgeom;
// TODO add damage only if the window is not obscured
workspace()->addDamage( geometry());
// TODO maybe only damage changed area
addDamageFull();
}
// ****************************************
// Group
// ****************************************

206
tabbox.cpp
View file

@ -43,7 +43,7 @@ namespace KWinInternal
extern QPixmap* kwin_get_menu_pix_hack();
TabBox::TabBox( Workspace *ws, const char *name )
: Q3Frame( 0, name, Qt::WNoAutoErase ), client(0), wspace(ws)
: Q3Frame( 0, name, Qt::WNoAutoErase ), current_client( NULL ), wspace(ws)
{
setFrameStyle(QFrame::StyledPanel | QFrame::Plain);
setLineWidth(2);
@ -53,14 +53,28 @@ TabBox::TabBox( Workspace *ws, const char *name )
no_tasks = i18n("*** No Windows ***");
m = DesktopMode; // init variables
updateKeyMapping();
reconfigure();
reset();
connect(&delayedShowTimer, SIGNAL(timeout()), this, SLOT(show()));
XSetWindowAttributes attr;
attr.override_redirect = 1;
outline_left = XCreateWindow( display(), rootWindow(), 0, 0, 1, 1, 0,
CopyFromParent, CopyFromParent, CopyFromParent, CWOverrideRedirect, &attr );
outline_right = XCreateWindow( display(), rootWindow(), 0, 0, 1, 1, 0,
CopyFromParent, CopyFromParent, CopyFromParent, CWOverrideRedirect, &attr );
outline_top = XCreateWindow( display(), rootWindow(), 0, 0, 1, 1, 0,
CopyFromParent, CopyFromParent, CopyFromParent, CWOverrideRedirect, &attr );
outline_bottom = XCreateWindow( display(), rootWindow(), 0, 0, 1, 1, 0,
CopyFromParent, CopyFromParent, CopyFromParent, CWOverrideRedirect, &attr );
}
TabBox::~TabBox()
{
XDestroyWindow( display(), outline_left );
XDestroyWindow( display(), outline_right );
XDestroyWindow( display(), outline_top );
XDestroyWindow( display(), outline_bottom );
}
@ -111,7 +125,9 @@ void TabBox::createClientList(ClientList &list, int desktop /*-1 = all*/, Client
else if( !list.contains( modal ))
list += modal;
else
; // nothing
{
// nothing
}
}
}
@ -139,7 +155,7 @@ void TabBox::reset()
{
int w, h, cw = 0, wmax = 0;
QRect r = KGlobalSettings::desktopGeometry(cursorPos());
QRect r = KGlobalSettings::desktopGeometry(QCursor::pos());
// calculate height of 1 line
// fontheight + 1 pixel above + 1 pixel below, or 32x32 icon + 2 pixel above + below
@ -147,10 +163,10 @@ void TabBox::reset()
if ( mode() == WindowsMode )
{
client = workspace()->activeClient();
setCurrentClient( workspace()->activeClient());
// get all clients to show
createClientList(clients, options_traverse_all ? -1 : workspace()->currentDesktop(), client, true);
createClientList(clients, options_traverse_all ? -1 : workspace()->currentDesktop(), current_client, true);
// calculate maximum caption width
cw = fontMetrics().width(no_tasks)+20;
@ -227,7 +243,8 @@ void TabBox::nextPrev( bool next)
{
if ( mode() == WindowsMode )
{
Client* firstClient = 0;
Client* firstClient = NULL;
Client* client = current_client;
do
{
if ( next )
@ -247,6 +264,7 @@ void TabBox::nextPrev( bool next)
break;
}
} while ( client && !clients.contains( client ));
setCurrentClient( client );
}
else if( mode() == DesktopMode )
{
@ -284,9 +302,18 @@ Client* TabBox::currentClient()
{
if ( mode() != WindowsMode )
return 0;
if (!workspace()->hasClient( client ))
if (!workspace()->hasClient( current_client ))
return 0;
return client;
return current_client;
}
void TabBox::setCurrentClient( Client* c )
{
if( current_client != c )
{
current_client = c;
updateOutline();
}
}
/*!
@ -308,6 +335,11 @@ int TabBox::currentDesktop()
*/
void TabBox::showEvent( QShowEvent* )
{
updateOutline();
XRaiseWindow( display(), outline_left );
XRaiseWindow( display(), outline_right );
XRaiseWindow( display(), outline_top );
XRaiseWindow( display(), outline_bottom );
raise();
}
@ -317,6 +349,10 @@ void TabBox::showEvent( QShowEvent* )
*/
void TabBox::hideEvent( QHideEvent* )
{
XUnmapWindow( display(), outline_left );
XUnmapWindow( display(), outline_right );
XUnmapWindow( display(), outline_top );
XUnmapWindow( display(), outline_bottom );
}
/*!
@ -355,7 +391,7 @@ void TabBox::drawContents( QPainter * )
if ( workspace()->hasClient( *it ) ) // safety
{
// draw highlight background
if ( (*it) == currentClient() )
if ( (*it) == current_client )
p.fillRect(x, y, r.width(), lineHeight, palette().brush( QPalette::Highlight ));
// draw icon
@ -389,10 +425,10 @@ void TabBox::drawContents( QPainter * )
else
s += (*it)->caption();
s = KStringHandler::cPixelSqueeze(s, fontMetrics(), r.width() - 5 - iconWidth - 8);
s = fontMetrics().elidedText(s, Qt::ElideMiddle, r.width() - 5 - iconWidth - 8);
// draw text
if ( (*it) == currentClient() )
if ( (*it) == current_client )
p.setPen(palette().color( QPalette::HighlightedText ));
else if( (*it)->isMinimized())
{
@ -510,6 +546,91 @@ void TabBox::drawContents( QPainter * )
localPainter.drawImage( QPoint( r.x(), r.y() ), pix.toImage() );
}
void TabBox::updateOutline()
{
Client* c = currentClient();
if( c == NULL || this->isHidden() || !c->isShown( true ) || !c->isOnCurrentDesktop())
{
XUnmapWindow( display(), outline_left );
XUnmapWindow( display(), outline_right );
XUnmapWindow( display(), outline_top );
XUnmapWindow( display(), outline_bottom );
return;
}
// left/right parts are between top/bottom, they don't reach as far as the corners
XMoveResizeWindow( display(), outline_left, c->x(), c->y() + 5, 5, c->height() - 10 );
XMoveResizeWindow( display(), outline_right, c->x() + c->width() - 5, c->y() + 5, 5, c->height() - 10 );
XMoveResizeWindow( display(), outline_top, c->x(), c->y(), c->width(), 5 );
XMoveResizeWindow( display(), outline_bottom, c->x(), c->y() + c->height() - 5, c->width(), 5 );
{
QPixmap pix( 5, c->height() - 10 );
QPainter p( &pix );
p.setPen( Qt::white );
p.drawLine( 0, 0, 0, pix.height() - 1 );
p.drawLine( 4, 0, 4, pix.height() - 1 );
p.setPen( Qt::gray );
p.drawLine( 1, 0, 1, pix.height() - 1 );
p.drawLine( 3, 0, 3, pix.height() - 1 );
p.setPen( Qt::black );
p.drawLine( 2, 0, 2, pix.height() - 1 );
p.end();
XSetWindowBackgroundPixmap( display(), outline_left, pix.handle());
XSetWindowBackgroundPixmap( display(), outline_right, pix.handle());
}
{
QPixmap pix( c->width(), 5 );
QPainter p( &pix );
p.setPen( Qt::white );
p.drawLine( 0, 0, pix.width() - 1 - 0, 0 );
p.drawLine( 4, 4, pix.width() - 1 - 4, 4 );
p.drawLine( 0, 0, 0, 4 );
p.drawLine( pix.width() - 1 - 0, 0, pix.width() - 1 - 0, 4 );
p.setPen( Qt::gray );
p.drawLine( 1, 1, pix.width() - 1 - 1, 1 );
p.drawLine( 3, 3, pix.width() - 1 - 3, 3 );
p.drawLine( 1, 1, 1, 4 );
p.drawLine( 3, 3, 3, 4 );
p.drawLine( pix.width() - 1 - 1, 1, pix.width() - 1 - 1, 4 );
p.drawLine( pix.width() - 1 - 3, 3, pix.width() - 1 - 3, 4 );
p.setPen( Qt::black );
p.drawLine( 2, 2, pix.width() - 1 - 2, 2 );
p.drawLine( 2, 2, 2, 4 );
p.drawLine( pix.width() - 1 - 2, 2, pix.width() - 1 - 2, 4 );
p.end();
XSetWindowBackgroundPixmap( display(), outline_top, pix.handle());
}
{
QPixmap pix( c->width(), 5 );
QPainter p( &pix );
p.setPen( Qt::white );
p.drawLine( 4, 0, pix.width() - 1 - 4, 0 );
p.drawLine( 0, 4, pix.width() - 1 - 0, 4 );
p.drawLine( 0, 4, 0, 0 );
p.drawLine( pix.width() - 1 - 0, 4, pix.width() - 1 - 0, 0 );
p.setPen( Qt::gray );
p.drawLine( 3, 1, pix.width() - 1 - 3, 1 );
p.drawLine( 1, 3, pix.width() - 1 - 1, 3 );
p.drawLine( 3, 1, 3, 0 );
p.drawLine( 1, 3, 1, 0 );
p.drawLine( pix.width() - 1 - 3, 1, pix.width() - 1 - 3, 0 );
p.drawLine( pix.width() - 1 - 1, 3, pix.width() - 1 - 1, 0 );
p.setPen( Qt::black );
p.drawLine( 2, 2, pix.width() - 1 - 2, 2 );
p.drawLine( 2, 0, 2, 2 );
p.drawLine( pix.width() - 1 - 2, 0, pix.width() - 1 - 2 , 2 );
p.end();
XSetWindowBackgroundPixmap( display(), outline_bottom, pix.handle());
}
XClearWindow( display(), outline_left );
XClearWindow( display(), outline_right );
XClearWindow( display(), outline_top );
XClearWindow( display(), outline_bottom );
XMapWindow( display(), outline_left );
XMapWindow( display(), outline_right );
XMapWindow( display(), outline_top );
XMapWindow( display(), outline_bottom );
}
void TabBox::hide()
{
delayedShowTimer.stop();
@ -587,7 +708,7 @@ void TabBox::handleMouseEvent( XEvent* e )
{
if( workspace()->hasClient( *it ) && (num == 0) ) // safety
{
client = *it;
setCurrentClient( *it );
break;
}
num--;
@ -667,10 +788,6 @@ bool areKeySymXsDepressed( bool bAll, const uint keySyms[], int nKeySyms )
return bAll;
}
static const int MAX_KEYSYMS = 4;
static uint alt_keysyms[ MAX_KEYSYMS ];
static uint win_keysyms[ MAX_KEYSYMS ];
static bool areModKeysDepressed( const QKeySequence& seq )
{
uint rgKeySyms[10];
@ -691,17 +808,18 @@ static bool areModKeysDepressed( const QKeySequence& seq )
}
if( mod & Qt::ALT )
{
for( int i = 0;
i < MAX_KEYSYMS && alt_keysyms[ i ] != NoSymbol;
++i )
rgKeySyms[nKeySyms++] = alt_keysyms[ i ];
rgKeySyms[nKeySyms++] = XK_Alt_L;
rgKeySyms[nKeySyms++] = XK_Alt_R;
}
if( mod & Qt::META )
{
for( int i = 0;
i < MAX_KEYSYMS && win_keysyms[ i ] != NoSymbol;
++i )
rgKeySyms[nKeySyms++] = win_keysyms[ i ];
// It would take some code to determine whether the Win key
// is associated with Super or Meta, so check for both.
// See bug #140023 for details.
rgKeySyms[nKeySyms++] = XK_Super_L;
rgKeySyms[nKeySyms++] = XK_Super_R;
rgKeySyms[nKeySyms++] = XK_Meta_L;
rgKeySyms[nKeySyms++] = XK_Meta_R;
}
return areKeySymXsDepressed( false, rgKeySyms, nKeySyms );
@ -715,44 +833,6 @@ static bool areModKeysDepressed( const KShortcut& cut )
return false;
}
void TabBox::updateKeyMapping()
{
const int size = 6;
uint keysyms[ size ] = { XK_Alt_L, XK_Alt_R, XK_Super_L, XK_Super_R, XK_Meta_L, XK_Meta_R };
XModifierKeymap* map = XGetModifierMapping( display() );
int altpos = 0;
int winpos = 0;
int winmodpos = -1;
int winmod = KKeyServer::modXMeta();
while( winmod > 0 ) // get position of the set bit in winmod
{
winmod >>= 1;
++winmodpos;
}
for( int i = 0;
i < MAX_KEYSYMS;
++i )
alt_keysyms[ i ] = win_keysyms[ i ] = NoSymbol;
for( int i = 0;
i < size;
++i )
{
KeyCode keycode = XKeysymToKeycode( display(), keysyms[ i ] );
for( int j = 0;
j < map->max_keypermod;
++j )
{
if( map->modifiermap[ 3 * map->max_keypermod + j ] == keycode ) // Alt
if( altpos < MAX_KEYSYMS )
alt_keysyms[ altpos++ ] = keysyms[ i ];
if( winmodpos >= 0 && map->modifiermap[ winmodpos * map->max_keypermod + j ] == keycode )
if( winpos < MAX_KEYSYMS )
win_keysyms[ winpos++ ] = keysyms[ i ];
}
}
XFreeModifiermap( map );
}
void Workspace::slotWalkThroughWindows()
{
if ( root != rootWindow() )

1
tabbox.h
View file

@ -53,7 +53,6 @@ class TabBox : public Q3Frame
Workspace* workspace() const;
void reconfigure();
void updateKeyMapping();
protected:
void showEvent( QShowEvent* );