00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018 #include "client.h"
00019 #include "workspace.h"
00020 #include "atoms.h"
00021 #include "tabbox.h"
00022 #include "group.h"
00023 #include "rules.h"
00024
00025 #include <qwhatsthis.h>
00026 #include <kkeynative.h>
00027 #include <qapplication.h>
00028
00029 #include <X11/extensions/shape.h>
00030 #include <X11/Xatom.h>
00031
00032 extern Time qt_x_time;
00033 extern Atom qt_window_role;
00034
00035 namespace KWinInternal
00036 {
00037
00038
00039
00040
00041
00042 WinInfo::WinInfo( Client * c, Display * display, Window window,
00043 Window rwin, const unsigned long pr[], int pr_size )
00044 : NETWinInfo( display, window, rwin, pr, pr_size, NET::WindowManager ), m_client( c )
00045 {
00046 }
00047
00048 void WinInfo::changeDesktop(int desktop)
00049 {
00050 m_client->workspace()->sendClientToDesktop( m_client, desktop, true );
00051 }
00052
00053 void WinInfo::changeState( unsigned long state, unsigned long mask )
00054 {
00055 mask &= ~NET::Sticky;
00056 mask &= ~NET::Hidden;
00057 state &= mask;
00058
00059 if(( mask & NET::FullScreen ) != 0 && ( state & NET::FullScreen ) == 0 )
00060 m_client->setFullScreen( false, false );
00061 if ( (mask & NET::Max) == NET::Max )
00062 m_client->setMaximize( state & NET::MaxVert, state & NET::MaxHoriz );
00063 else if ( mask & NET::MaxVert )
00064 m_client->setMaximize( state & NET::MaxVert, m_client->maximizeMode() & Client::MaximizeHorizontal );
00065 else if ( mask & NET::MaxHoriz )
00066 m_client->setMaximize( m_client->maximizeMode() & Client::MaximizeVertical, state & NET::MaxHoriz );
00067
00068 if ( mask & NET::Shaded )
00069 m_client->setShade( state & NET::Shaded ? ShadeNormal : ShadeNone );
00070 if ( mask & NET::KeepAbove)
00071 m_client->setKeepAbove( (state & NET::KeepAbove) != 0 );
00072 if ( mask & NET::KeepBelow)
00073 m_client->setKeepBelow( (state & NET::KeepBelow) != 0 );
00074 if( mask & NET::SkipTaskbar )
00075 m_client->setSkipTaskbar( ( state & NET::SkipTaskbar ) != 0, true );
00076 if( mask & NET::SkipPager )
00077 m_client->setSkipPager( ( state & NET::SkipPager ) != 0 );
00078 if( mask & NET::DemandsAttention )
00079 m_client->demandAttention(( state & NET::DemandsAttention ) != 0 );
00080 if( mask & NET::Modal )
00081 m_client->setModal( ( state & NET::Modal ) != 0 );
00082
00083 if(( mask & NET::FullScreen ) != 0 && ( state & NET::FullScreen ) != 0 )
00084 m_client->setFullScreen( true, false );
00085 }
00086
00087
00088
00089
00090
00091
00092 RootInfo::RootInfo( Workspace* ws, Display *dpy, Window w, const char *name, unsigned long pr[], int pr_num, int scr )
00093 : NETRootInfo4( dpy, w, name, pr, pr_num, scr )
00094 {
00095 workspace = ws;
00096 }
00097
00098 void RootInfo::changeNumberOfDesktops(int n)
00099 {
00100 workspace->setNumberOfDesktops( n );
00101 }
00102
00103 void RootInfo::changeCurrentDesktop(int d)
00104 {
00105 workspace->setCurrentDesktop( d );
00106 }
00107
00108 void RootInfo::changeActiveWindow( Window w, NET::RequestSource src, Time timestamp, Window active_window )
00109 {
00110 if( Client* c = workspace->findClient( WindowMatchPredicate( w )))
00111 {
00112 if( timestamp == CurrentTime )
00113 timestamp = c->userTime();
00114 if( src != NET::FromApplication && src != FromTool )
00115 src = NET::FromTool;
00116 if( src == NET::FromTool )
00117 workspace->activateClient( c, true );
00118 else
00119 {
00120 Client* c2;
00121 if( workspace->allowClientActivation( c, timestamp ))
00122 workspace->activateClient( c );
00123
00124 else if( active_window != None
00125 && ( c2 = workspace->findClient( WindowMatchPredicate( active_window ))) != NULL
00126 && workspace->allowClientActivation( c2,
00127 timestampCompare( timestamp, c2->userTime() > 0 ? timestamp : c2->userTime())))
00128 workspace->activateClient( c );
00129 else
00130 c->demandAttention();
00131 }
00132 }
00133 }
00134
00135 void RootInfo::restackWindow( Window w, RequestSource src, Window above, int detail, Time timestamp )
00136 {
00137 if( Client* c = workspace->findClient( WindowMatchPredicate( w )))
00138 {
00139 if( timestamp == CurrentTime )
00140 timestamp = c->userTime();
00141 if( src != NET::FromApplication && src != FromTool )
00142 src = NET::FromTool;
00143 c->restackWindow( above, detail, src, timestamp, true );
00144 }
00145 }
00146
00147 void RootInfo::gotTakeActivity( Window w, Time timestamp, long flags )
00148 {
00149 if( Client* c = workspace->findClient( WindowMatchPredicate( w )))
00150 workspace->handleTakeActivity( c, timestamp, flags );
00151 }
00152
00153 void RootInfo::closeWindow(Window w)
00154 {
00155 Client* c = workspace->findClient( WindowMatchPredicate( w ));
00156 if ( c )
00157 c->closeWindow();
00158 }
00159
00160 void RootInfo::moveResize(Window w, int x_root, int y_root, unsigned long direction)
00161 {
00162 Client* c = workspace->findClient( WindowMatchPredicate( w ));
00163 if ( c )
00164 {
00165 updateXTime();
00166 c->NETMoveResize( x_root, y_root, (Direction)direction);
00167 }
00168 }
00169
00170 void RootInfo::moveResizeWindow(Window w, int flags, int x, int y, int width, int height )
00171 {
00172 Client* c = workspace->findClient( WindowMatchPredicate( w ));
00173 if ( c )
00174 c->NETMoveResizeWindow( flags, x, y, width, height );
00175 }
00176
00177 void RootInfo::gotPing( Window w, Time timestamp )
00178 {
00179 if( Client* c = workspace->findClient( WindowMatchPredicate( w )))
00180 c->gotPing( timestamp );
00181 }
00182
00183 void RootInfo::changeShowingDesktop( bool showing )
00184 {
00185 workspace->setShowingDesktop( showing );
00186 }
00187
00188
00189
00190
00191
00195 bool Workspace::workspaceEvent( XEvent * e )
00196 {
00197 if ( mouse_emulation && (e->type == ButtonPress || e->type == ButtonRelease ) )
00198 {
00199 mouse_emulation = FALSE;
00200 XUngrabKeyboard( qt_xdisplay(), qt_x_time );
00201 }
00202
00203 if ( e->type == PropertyNotify || e->type == ClientMessage )
00204 {
00205 if ( netCheck( e ) )
00206 return TRUE;
00207 }
00208
00209
00210 switch (e->type)
00211 {
00212 case ButtonPress:
00213 case ButtonRelease:
00214 was_user_interaction = true;
00215
00216 case MotionNotify:
00217 if ( tab_grab || control_grab )
00218 {
00219 tab_box->handleMouseEvent( e );
00220 return TRUE;
00221 }
00222 break;
00223 case KeyPress:
00224 {
00225 was_user_interaction = true;
00226 KKeyNative keyX( (XEvent*)e );
00227 uint keyQt = keyX.keyCodeQt();
00228 kdDebug(125) << "Workspace::keyPress( " << keyX.key().toString() << " )" << endl;
00229 if (movingClient)
00230 {
00231 movingClient->keyPressEvent(keyQt);
00232 return true;
00233 }
00234 if( tab_grab || control_grab )
00235 {
00236 tabBoxKeyPress( keyX );
00237 return true;
00238 }
00239 break;
00240 }
00241 case KeyRelease:
00242 was_user_interaction = true;
00243 if( tab_grab || control_grab )
00244 {
00245 tabBoxKeyRelease( e->xkey );
00246 return true;
00247 }
00248 break;
00249 };
00250
00251 if( Client* c = findClient( WindowMatchPredicate( e->xany.window )))
00252 {
00253 if( c->windowEvent( e ))
00254 return true;
00255 }
00256 else if( Client* c = findClient( WrapperIdMatchPredicate( e->xany.window )))
00257 {
00258 if( c->windowEvent( e ))
00259 return true;
00260 }
00261 else if( Client* c = findClient( FrameIdMatchPredicate( e->xany.window )))
00262 {
00263 if( c->windowEvent( e ))
00264 return true;
00265 }
00266 else
00267 {
00268 Window special = findSpecialEventWindow( e );
00269 if( special != None )
00270 if( Client* c = findClient( WindowMatchPredicate( special )))
00271 {
00272 if( c->windowEvent( e ))
00273 return true;
00274 }
00275 }
00276 if( movingClient != NULL && movingClient->moveResizeGrabWindow() == e->xany.window
00277 && ( e->type == MotionNotify || e->type == ButtonPress || e->type == ButtonRelease ))
00278 {
00279 if( movingClient->windowEvent( e ))
00280 return true;
00281 }
00282
00283 switch (e->type)
00284 {
00285 case CreateNotify:
00286 if ( e->xcreatewindow.parent == root &&
00287 !QWidget::find( e->xcreatewindow.window) &&
00288 !e->xcreatewindow.override_redirect )
00289 {
00290
00291 XChangeProperty(qt_xdisplay(), e->xcreatewindow.window,
00292 atoms->kde_net_wm_user_creation_time, XA_CARDINAL,
00293 32, PropModeReplace, (unsigned char *)&qt_x_time, 1);
00294 }
00295 break;
00296
00297 case UnmapNotify:
00298 {
00299
00300 if ( removeSystemTrayWin( e->xunmap.window, true ) )
00301 {
00302
00303
00304
00305
00306
00307
00308
00309 XEvent ev;
00310 WId w = e->xunmap.window;
00311 if ( XCheckTypedWindowEvent (qt_xdisplay(), w,
00312 ReparentNotify, &ev) )
00313 {
00314 if ( ev.xreparent.parent != root )
00315 {
00316 XReparentWindow( qt_xdisplay(), w, root, 0, 0 );
00317 addSystemTrayWin( w );
00318 }
00319 }
00320 return TRUE;
00321 }
00322
00323 return ( e->xunmap.event != e->xunmap.window );
00324 }
00325 case MapNotify:
00326
00327 return ( e->xmap.event != e->xmap.window );
00328
00329 case ReparentNotify:
00330 {
00331
00332
00333 return TRUE;
00334 }
00335 case DestroyNotify:
00336 {
00337 if ( removeSystemTrayWin( e->xdestroywindow.window, false ) )
00338 return TRUE;
00339 return false;
00340 }
00341 case MapRequest:
00342 {
00343 updateXTime();
00344
00345
00346
00347 Client* c = findClient( WindowMatchPredicate( e->xmaprequest.window ));
00348 if ( !c )
00349 {
00350
00351
00352
00353
00354
00355
00356
00357
00358 if ( addSystemTrayWin( e->xmaprequest.window ) )
00359 return TRUE;
00360 c = createClient( e->xmaprequest.window, false );
00361 if ( c != NULL && root != qt_xrootwin() )
00362 {
00363
00364 XReparentWindow( qt_xdisplay(), c->frameId(), root, 0, 0 );
00365 }
00366 if( c == NULL )
00367 XMapRaised( qt_xdisplay(), e->xmaprequest.window );
00368 return true;
00369 }
00370 if( c )
00371 {
00372 c->windowEvent( e );
00373 updateFocusChains( c, FocusChainUpdate );
00374 return true;
00375 }
00376 break;
00377 }
00378 case EnterNotify:
00379 {
00380 if ( QWhatsThis::inWhatsThisMode() )
00381 {
00382 QWidget* w = QWidget::find( e->xcrossing.window );
00383 if ( w )
00384 QWhatsThis::leaveWhatsThisMode();
00385 }
00386 if( electricBorder(e))
00387 return true;
00388 break;
00389 }
00390 case LeaveNotify:
00391 {
00392 if ( !QWhatsThis::inWhatsThisMode() )
00393 break;
00394
00395 Client* c = findClient( FrameIdMatchPredicate( e->xcrossing.window ));
00396 if ( c && e->xcrossing.detail != NotifyInferior )
00397 QWhatsThis::leaveWhatsThisMode();
00398 break;
00399 }
00400 case ConfigureRequest:
00401 {
00402 if ( e->xconfigurerequest.parent == root )
00403 {
00404 XWindowChanges wc;
00405 wc.border_width = e->xconfigurerequest.border_width;
00406 wc.x = e->xconfigurerequest.x;
00407 wc.y = e->xconfigurerequest.y;
00408 wc.width = e->xconfigurerequest.width;
00409 wc.height = e->xconfigurerequest.height;
00410 wc.sibling = None;
00411 wc.stack_mode = Above;
00412 unsigned int value_mask = e->xconfigurerequest.value_mask
00413 & ( CWX | CWY | CWWidth | CWHeight | CWBorderWidth );
00414 XConfigureWindow( qt_xdisplay(), e->xconfigurerequest.window, value_mask, &wc );
00415 return true;
00416 }
00417 break;
00418 }
00419 case KeyPress:
00420 if ( mouse_emulation )
00421 return keyPressMouseEmulation( e->xkey );
00422 break;
00423 case KeyRelease:
00424 if ( mouse_emulation )
00425 return FALSE;
00426 break;
00427 case FocusIn:
00428 if( e->xfocus.window == rootWin()
00429 && ( e->xfocus.detail == NotifyDetailNone || e->xfocus.detail == NotifyPointerRoot ))
00430 {
00431 updateXTime();
00432 Window focus;
00433 int revert;
00434 XGetInputFocus( qt_xdisplay(), &focus, &revert );
00435 if( focus == None || focus == PointerRoot )
00436 {
00437
00438 Client *c = mostRecentlyActivatedClient();
00439 if( c != NULL )
00440 requestFocus( c, true );
00441 else if( activateNextClient( NULL ))
00442 ;
00443 else
00444 focusToNull();
00445 }
00446 }
00447
00448 case FocusOut:
00449 return true;
00450 case ClientMessage:
00451 if( electricBorder( e ))
00452 return true;
00453 break;
00454 default:
00455 break;
00456 }
00457 return FALSE;
00458 }
00459
00460
00461
00462
00463 Window Workspace::findSpecialEventWindow( XEvent* e )
00464 {
00465 switch( e->type )
00466 {
00467 case CreateNotify:
00468 return e->xcreatewindow.window;
00469 case DestroyNotify:
00470 return e->xdestroywindow.window;
00471 case UnmapNotify:
00472 return e->xunmap.window;
00473 case MapNotify:
00474 return e->xmap.window;
00475 case MapRequest:
00476 return e->xmaprequest.window;
00477 case ReparentNotify:
00478 return e->xreparent.window;
00479 case ConfigureNotify:
00480 return e->xconfigure.window;
00481 case GravityNotify:
00482 return e->xgravity.window;
00483 case ConfigureRequest:
00484 return e->xconfigurerequest.window;
00485 case CirculateNotify:
00486 return e->xcirculate.window;
00487 case CirculateRequest:
00488 return e->xcirculaterequest.window;
00489 default:
00490 return None;
00491 };
00492 }
00493
00497 bool Workspace::netCheck( XEvent* e )
00498 {
00499 unsigned int dirty = rootInfo->event( e );
00500
00501 if ( dirty & NET::DesktopNames )
00502 saveDesktopSettings();
00503
00504 return dirty != 0;
00505 }
00506
00507
00508
00509
00510
00511
00515 bool Client::windowEvent( XEvent* e )
00516 {
00517 if( e->xany.window == window())
00518 {
00519 unsigned long dirty[ 2 ];
00520 info->event( e, dirty, 2 );
00521
00522 if ( ( dirty[ WinInfo::PROTOCOLS ] & NET::WMName ) != 0 )
00523 fetchName();
00524 if ( ( dirty[ WinInfo::PROTOCOLS ] & NET::WMIconName ) != 0 )
00525 fetchIconicName();
00526 if ( ( dirty[ WinInfo::PROTOCOLS ] & NET::WMStrut ) != 0
00527 || ( dirty[ WinInfo::PROTOCOLS2 ] & NET::WM2ExtendedStrut ) != 0 )
00528 {
00529 if( isTopMenu())
00530 checkWorkspacePosition();
00531 workspace()->updateClientArea();
00532 }
00533 if ( ( dirty[ WinInfo::PROTOCOLS ] & NET::WMIcon) != 0 )
00534 getIcons();
00535
00536
00537
00538 if(( dirty[ WinInfo::PROTOCOLS2 ] & NET::WM2UserTime ) != 0 )
00539 {
00540 workspace()->setWasUserInteraction();
00541 updateUserTime( info->userTime());
00542 }
00543 if(( dirty[ WinInfo::PROTOCOLS2 ] & NET::WM2StartupId ) != 0 )
00544 startupIdChanged();
00545 if( dirty[ WinInfo::PROTOCOLS ] & NET::WMIconGeometry )
00546 {
00547 if( demandAttentionKNotifyTimer != NULL )
00548 demandAttentionKNotify();
00549 }
00550 }
00551
00552
00553 switch (e->type)
00554 {
00555 case UnmapNotify:
00556 unmapNotifyEvent( &e->xunmap );
00557 break;
00558 case DestroyNotify:
00559 destroyNotifyEvent( &e->xdestroywindow );
00560 break;
00561 case MapRequest:
00562
00563 return mapRequestEvent( &e->xmaprequest );
00564 case ConfigureRequest:
00565 configureRequestEvent( &e->xconfigurerequest );
00566 break;
00567 case PropertyNotify:
00568 propertyNotifyEvent( &e->xproperty );
00569 break;
00570 case KeyPress:
00571 updateUserTime();
00572 workspace()->setWasUserInteraction();
00573 break;
00574 case ButtonPress:
00575 updateUserTime();
00576 workspace()->setWasUserInteraction();
00577 buttonPressEvent( e->xbutton.window, e->xbutton.button, e->xbutton.state,
00578 e->xbutton.x, e->xbutton.y, e->xbutton.x_root, e->xbutton.y_root );
00579 break;
00580 case KeyRelease:
00581
00582
00583
00584 break;
00585 case ButtonRelease:
00586
00587
00588
00589 buttonReleaseEvent( e->xbutton.window, e->xbutton.button, e->xbutton.state,
00590 e->xbutton.x, e->xbutton.y, e->xbutton.x_root, e->xbutton.y_root );
00591 break;
00592 case MotionNotify:
00593 motionNotifyEvent( e->xmotion.window, e->xmotion.state,
00594 e->xmotion.x, e->xmotion.y, e->xmotion.x_root, e->xmotion.y_root );
00595 break;
00596 case EnterNotify:
00597 enterNotifyEvent( &e->xcrossing );
00598
00599
00600
00601
00602
00603 motionNotifyEvent( e->xcrossing.window, e->xcrossing.state,
00604 e->xcrossing.x, e->xcrossing.y, e->xcrossing.x_root, e->xcrossing.y_root );
00605 break;
00606 case LeaveNotify:
00607 motionNotifyEvent( e->xcrossing.window, e->xcrossing.state,
00608 e->xcrossing.x, e->xcrossing.y, e->xcrossing.x_root, e->xcrossing.y_root );
00609 leaveNotifyEvent( &e->xcrossing );
00610 break;
00611 case FocusIn:
00612 focusInEvent( &e->xfocus );
00613 break;
00614 case FocusOut:
00615 focusOutEvent( &e->xfocus );
00616 break;
00617 case ReparentNotify:
00618 break;
00619 case ClientMessage:
00620 clientMessageEvent( &e->xclient );
00621 break;
00622 case ColormapChangeMask:
00623 if( e->xany.window == window())
00624 {
00625 cmap = e->xcolormap.colormap;
00626 if ( isActive() )
00627 workspace()->updateColormap();
00628 }
00629 break;
00630 case VisibilityNotify:
00631 visibilityNotifyEvent( &e->xvisibility );
00632 break;
00633 default:
00634 if( e->xany.window == window())
00635 {
00636 if( e->type == Shape::shapeEvent() )
00637 {
00638 is_shape = Shape::hasShape( window());
00639 updateShape();
00640 }
00641 }
00642 break;
00643 }
00644 return true;
00645 }
00646
00650 bool Client::mapRequestEvent( XMapRequestEvent* e )
00651 {
00652 if( e->window != window())
00653 {
00654
00655
00656
00657
00658
00659
00660
00661
00662
00663
00664
00665
00666 if( e->parent == wrapperId())
00667 return false;
00668 return true;
00669 }
00670 if( isTopMenu() && workspace()->managingTopMenus())
00671 return true;
00672 switch ( mappingState() )
00673 {
00674 case WithdrawnState:
00675 assert( false );
00676
00677 break;
00678 case IconicState:
00679
00680 if( isMinimized())
00681 unminimize();
00682 if( isShade())
00683 setShade( ShadeNone );
00684 if( !isOnCurrentDesktop())
00685 {
00686 if( workspace()->allowClientActivation( this ))
00687 workspace()->activateClient( this );
00688 else
00689 demandAttention();
00690 }
00691 break;
00692 case NormalState:
00693
00694 break;
00695 }
00696 return true;
00697 }
00698
00702 void Client::unmapNotifyEvent( XUnmapEvent* e )
00703 {
00704 if( e->window != window())
00705 return;
00706 if( e->event != wrapperId())
00707 {
00708 bool ignore = true;
00709 if( e->event == workspace()->rootWin() && e->send_event )
00710 ignore = false;
00711 if( ignore )
00712 return;
00713 }
00714 switch( mappingState())
00715 {
00716 case IconicState:
00717 releaseWindow();
00718 return;
00719 case NormalState:
00720
00721 XEvent ev;
00722 if( XCheckTypedWindowEvent (qt_xdisplay(), window(),
00723 DestroyNotify, &ev) )
00724 {
00725 destroyClient();
00726 return;
00727 }
00728 releaseWindow();
00729 break;
00730 default:
00731 assert( false );
00732 }
00733 }
00734
00735 void Client::destroyNotifyEvent( XDestroyWindowEvent* e )
00736 {
00737 if( e->window != window())
00738 return;
00739 destroyClient();
00740 }
00741
00742
00743 bool blockAnimation = FALSE;
00744
00748 void Client::clientMessageEvent( XClientMessageEvent* e )
00749 {
00750 if( e->window != window())
00751 return;
00752
00753 if ( e->message_type == atoms->kde_wm_change_state )
00754 {
00755 if( isTopMenu() && workspace()->managingTopMenus())
00756 return;
00757 if( e->data.l[ 1 ] )
00758 blockAnimation = true;
00759 if( e->data.l[ 0 ] == IconicState )
00760 minimize();
00761 else if( e->data.l[ 0 ] == NormalState )
00762 {
00763 if( isMinimized())
00764 unminimize();
00765 if( isShade())
00766 setShade( ShadeNone );
00767 if( !isOnCurrentDesktop())
00768 {
00769 if( workspace()->allowClientActivation( this ))
00770 workspace()->activateClient( this );
00771 else
00772 demandAttention();
00773 }
00774 }
00775 blockAnimation = false;
00776 }
00777 else if ( e->message_type == atoms->wm_change_state)
00778 {
00779 if( isTopMenu() && workspace()->managingTopMenus())
00780 return;
00781 if ( e->data.l[0] == IconicState )
00782 minimize();
00783 return;
00784 }
00785 }
00786
00787
00791 void Client::configureRequestEvent( XConfigureRequestEvent* e )
00792 {
00793 if( e->window != window())
00794 return;
00795 if ( isResize() || isMove())
00796 return;
00797
00798 if( fullscreen_mode == FullScreenNormal )
00799 {
00800 sendSyntheticConfigureNotify();
00801 return;
00802 }
00803 if( isSplash()
00804 || isTopMenu())
00805 {
00806 sendSyntheticConfigureNotify();
00807 return;
00808 }
00809
00810 if ( e->value_mask & CWBorderWidth )
00811 {
00812
00813 XWindowChanges wc;
00814 unsigned int value_mask = 0;
00815
00816 wc.border_width = 0;
00817 value_mask = CWBorderWidth;
00818 XConfigureWindow( qt_xdisplay(), window(), value_mask, & wc );
00819 }
00820
00821 if( e->value_mask & ( CWX | CWY | CWHeight | CWWidth ))
00822 configureRequest( e->value_mask, e->x, e->y, e->width, e->height, 0, false );
00823
00824 if ( e->value_mask & CWStackMode )
00825 restackWindow( e->above, e->detail, NET::FromApplication, userTime(), false );
00826
00827
00828
00829
00830
00831
00832 sendSyntheticConfigureNotify();
00833
00834
00835
00836 }
00837
00838
00842 void Client::propertyNotifyEvent( XPropertyEvent* e )
00843 {
00844 if( e->window != window())
00845 return;
00846 switch ( e->atom )
00847 {
00848 case XA_WM_NORMAL_HINTS:
00849 getWmNormalHints();
00850 break;
00851 case XA_WM_NAME:
00852 fetchName();
00853 break;
00854 case XA_WM_ICON_NAME:
00855 fetchIconicName();
00856 break;
00857 case XA_WM_TRANSIENT_FOR:
00858 readTransient();
00859 break;
00860 case XA_WM_HINTS:
00861 getWMHints();
00862 getIcons();
00863 break;
00864 default:
00865 if ( e->atom == atoms->wm_protocols )
00866 getWindowProtocols();
00867 else if (e->atom == atoms->wm_client_leader )
00868 getWmClientLeader();
00869 else if( e->atom == qt_window_role )
00870 window_role = staticWindowRole( window());
00871 else if( e->atom == atoms->motif_wm_hints )
00872 getMotifHints();
00873 break;
00874 }
00875 }
00876
00877
00878 void Client::enterNotifyEvent( XCrossingEvent* e )
00879 {
00880 if( e->window != frameId())
00881 return;
00882 if( e->mode == NotifyNormal ||
00883 ( !options->focusPolicyIsReasonable() &&
00884 e->mode == NotifyUngrab ) )
00885 {
00886
00887 if (options->shadeHover && isShade())
00888 {
00889 delete shadeHoverTimer;
00890 shadeHoverTimer = new QTimer( this );
00891 connect( shadeHoverTimer, SIGNAL( timeout() ), this, SLOT( shadeHover() ));
00892 shadeHoverTimer->start( options->shadeHoverInterval, TRUE );
00893 }
00894
00895 if ( options->focusPolicy == Options::ClickToFocus )
00896 return;
00897
00898 if ( options->autoRaise && !isDesktop() &&
00899 !isDock() && !isTopMenu() && workspace()->focusChangeEnabled() &&
00900 workspace()->topClientOnDesktop( workspace()->currentDesktop()) != this )
00901 {
00902 delete autoRaiseTimer;
00903 autoRaiseTimer = new QTimer( this );
00904 connect( autoRaiseTimer, SIGNAL( timeout() ), this, SLOT( autoRaise() ) );
00905 autoRaiseTimer->start( options->autoRaiseInterval, TRUE );
00906 }
00907
00908 if ( options->focusPolicy != Options::FocusStrictlyUnderMouse && ( isDesktop() || isDock() || isTopMenu() ) )
00909 return;
00910 if ( options->delayFocus )
00911 workspace()->requestDelayFocus( this );
00912 else
00913 workspace()->requestFocus( this );
00914
00915 return;
00916 }
00917 }
00918
00919 void Client::leaveNotifyEvent( XCrossingEvent* e )
00920 {
00921 if( e->window != frameId())
00922 return;
00923 if ( e->mode == NotifyNormal )
00924 {
00925 if ( !buttonDown )
00926 {
00927 mode = PositionCenter;
00928 setCursor( arrowCursor );
00929 }
00930 bool lostMouse = !rect().contains( QPoint( e->x, e->y ) );
00931
00932
00933
00934
00935
00936
00937
00938 if ( !lostMouse && e->detail != NotifyInferior )
00939 {
00940 int d1, d2, d3, d4;
00941 unsigned int d5;
00942 Window w, child;
00943 if( XQueryPointer( qt_xdisplay(), frameId(), &w, &child, &d1, &d2, &d3, &d4, &d5 ) == False
00944 || child == None )
00945 lostMouse = true;
00946 }
00947 if ( lostMouse )
00948 {
00949 cancelAutoRaise();
00950 workspace()->cancelDelayFocus();
00951 cancelShadeHover();
00952 if ( shade_mode == ShadeHover && !moveResizeMode && !buttonDown )
00953 setShade( ShadeNormal );
00954 }
00955 if ( options->focusPolicy == Options::FocusStrictlyUnderMouse )
00956 if ( isActive() && lostMouse )
00957 workspace()->requestFocus( 0 ) ;
00958 return;
00959 }
00960 }
00961
00962 #define XCapL KKeyNative::modXLock()
00963 #define XNumL KKeyNative::modXNumLock()
00964 #define XScrL KKeyNative::modXScrollLock()
00965 void Client::grabButton( int modifier )
00966 {
00967 unsigned int mods[ 8 ] =
00968 {
00969 0, XCapL, XNumL, XNumL | XCapL,
00970 XScrL, XScrL | XCapL,
00971 XScrL | XNumL, XScrL | XNumL | XCapL
00972 };
00973 for( int i = 0;
00974 i < 8;
00975 ++i )
00976 XGrabButton( qt_xdisplay(), AnyButton,
00977 modifier | mods[ i ],
00978 wrapperId(), FALSE, ButtonPressMask,
00979 GrabModeSync, GrabModeAsync, None, None );
00980 }
00981
00982 void Client::ungrabButton( int modifier )
00983 {
00984 unsigned int mods[ 8 ] =
00985 {
00986 0, XCapL, XNumL, XNumL | XCapL,
00987 XScrL, XScrL | XCapL,
00988 XScrL | XNumL, XScrL | XNumL | XCapL
00989 };
00990 for( int i = 0;
00991 i < 8;
00992 ++i )
00993 XUngrabButton( qt_xdisplay(), AnyButton,
00994 modifier | mods[ i ], wrapperId());
00995 }
00996 #undef XCapL
00997 #undef XNumL
00998 #undef XScrL
00999
01000
01001
01002
01003
01004
01005
01006 void Client::updateMouseGrab()
01007 {
01008 if( workspace()->globalShortcutsDisabled())
01009 {
01010 XUngrabButton( qt_xdisplay(), AnyButton, AnyModifier, wrapperId());
01011
01012 if( !( !options->clickRaise || not_obscured ))
01013 grabButton( None );
01014 return;
01015 }
01016 if( isActive() && !workspace()->forcedGlobalMouseGrab())
01017 {
01018
01019
01020 if( !options->clickRaise || not_obscured )
01021 ungrabButton( None );
01022 else
01023 grabButton( None );
01024 ungrabButton( ShiftMask );
01025 ungrabButton( ControlMask );
01026 ungrabButton( ControlMask | ShiftMask );
01027 }
01028 else
01029 {
01030 XUngrabButton( qt_xdisplay(), AnyButton, AnyModifier, wrapperId());
01031
01032 XGrabButton(qt_xdisplay(), AnyButton, AnyModifier, wrapperId(), FALSE,
01033 ButtonPressMask,
01034 GrabModeSync, GrabModeAsync,
01035 None, None );
01036 }
01037 }
01038
01039 int qtToX11Button( Qt::ButtonState button )
01040 {
01041 if( button == Qt::LeftButton )
01042 return Button1;
01043 else if( button == Qt::MidButton )
01044 return Button2;
01045 else if( button == Qt::RightButton )
01046 return Button3;
01047 return AnyButton;
01048 }
01049
01050 int qtToX11State( Qt::ButtonState state )
01051 {
01052 int ret = 0;
01053 if( state & Qt::LeftButton )
01054 ret |= Button1Mask;
01055 if( state & Qt::MidButton )
01056 ret |= Button2Mask;
01057 if( state & Qt::RightButton )
01058 ret |= Button3Mask;
01059 if( state & Qt::ShiftButton )
01060 ret |= ShiftMask;
01061 if( state & Qt::ControlButton )
01062 ret |= ControlMask;
01063 if( state & Qt::AltButton )
01064 ret |= KKeyNative::modX(KKey::ALT);
01065 if( state & Qt::MetaButton )
01066 ret |= KKeyNative::modX(KKey::WIN);
01067 return ret;
01068 }
01069
01070
01071
01072 bool Client::eventFilter( QObject* o, QEvent* e )
01073 {
01074 if( decoration == NULL
01075 || o != decoration->widget())
01076 return false;
01077 if( e->type() == QEvent::MouseButtonPress )
01078 {
01079 QMouseEvent* ev = static_cast< QMouseEvent* >( e );
01080 return buttonPressEvent( decorationId(), qtToX11Button( ev->button()), qtToX11State( ev->state()),
01081 ev->x(), ev->y(), ev->globalX(), ev->globalY() );
01082 }
01083 if( e->type() == QEvent::MouseButtonRelease )
01084 {
01085 QMouseEvent* ev = static_cast< QMouseEvent* >( e );
01086 return buttonReleaseEvent( decorationId(), qtToX11Button( ev->button()), qtToX11State( ev->state()),
01087 ev->x(), ev->y(), ev->globalX(), ev->globalY() );
01088 }
01089 if( e->type() == QEvent::MouseMove )
01090 {
01091 QMouseEvent* ev = static_cast< QMouseEvent* >( e );
01092 return motionNotifyEvent( decorationId(), qtToX11State( ev->state()),
01093 ev->x(), ev->y(), ev->globalX(), ev->globalY() );
01094 }
01095 if( e->type() == QEvent::Wheel )
01096 {
01097 QWheelEvent* ev = static_cast< QWheelEvent* >( e );
01098 bool r = buttonPressEvent( decorationId(), ev->delta() > 0 ? Button4 : Button5, qtToX11State( ev->state()),
01099 ev->x(), ev->y(), ev->globalX(), ev->globalY() );
01100 r = r || buttonReleaseEvent( decorationId(), ev->delta() > 0 ? Button4 : Button5, qtToX11State( ev->state()),
01101 ev->x(), ev->y(), ev->globalX(), ev->globalY() );
01102 return r;
01103 }
01104 if( e->type() == QEvent::Resize )
01105 {
01106 QResizeEvent* ev = static_cast< QResizeEvent* >( e );
01107
01108
01109
01110
01111 if( ev->size() != size())
01112 return true;
01113 }
01114 return false;
01115 }
01116
01117
01118 bool Client::buttonPressEvent( Window w, int button, int state, int x, int y, int x_root, int y_root )
01119 {
01120 if (buttonDown)
01121 {
01122 if( w == wrapperId())
01123 XAllowEvents(qt_xdisplay(), SyncPointer, CurrentTime );
01124 return true;
01125 }
01126
01127 if( w == wrapperId() || w == frameId() || w == decorationId())
01128 {
01129 updateUserTime();
01130 workspace()->setWasUserInteraction();
01131 uint keyModX = (options->keyCmdAllModKey() == Qt::Key_Meta) ?
01132 KKeyNative::modX(KKey::WIN) :
01133 KKeyNative::modX(KKey::ALT);
01134 bool bModKeyHeld = keyModX != 0 && ( state & KKeyNative::accelModMaskX()) == keyModX;
01135
01136 if( isSplash()
01137 && button == Button1 && !bModKeyHeld )
01138 {
01139 hideClient( true );
01140 if( w == wrapperId())
01141 XAllowEvents(qt_xdisplay(), SyncPointer, CurrentTime );
01142 return true;
01143 }
01144
01145 Options::MouseCommand com = Options::MouseNothing;
01146 bool was_action = false;
01147 bool perform_handled = false;
01148 if ( bModKeyHeld )
01149 {
01150 was_action = true;
01151 switch (button)
01152 {
01153 case Button1:
01154 com = options->commandAll1();
01155 break;
01156 case Button2:
01157 com = options->commandAll2();
01158 break;
01159 case Button3:
01160 com = options->commandAll3();
01161 break;
01162 case Button4:
01163 case Button5:
01164 com = options->operationWindowMouseWheel( button == Button4 ? 120 : -120 );
01165 break;
01166 }
01167 }
01168 else
01169 {
01170 if( !isActive() && w == wrapperId())
01171 {
01172 was_action = true;
01173 perform_handled = true;
01174 switch (button)
01175 {
01176 case Button1:
01177 com = options->commandWindow1();
01178 break;
01179 case Button2:
01180 com = options->commandWindow2();
01181 break;
01182 case Button3:
01183 com = options->commandWindow3();
01184 break;
01185 default:
01186 com = Options::MouseActivateAndPassClick;
01187 }
01188 }
01189
01190 if( isActive() && w == wrapperId()
01191 && options->clickRaise && button < 4 )
01192 {
01193 com = Options::MouseActivateRaiseAndPassClick;
01194 was_action = true;
01195 perform_handled = true;
01196 }
01197 }
01198 if( was_action )
01199 {
01200 bool replay = performMouseCommand( com, QPoint( x_root, y_root), perform_handled );
01201
01202 if ( isSpecialWindow())
01203 replay = TRUE;
01204
01205 if( w == wrapperId())
01206 XAllowEvents(qt_xdisplay(), replay? ReplayPointer : SyncPointer, CurrentTime );
01207 return true;
01208 }
01209 }
01210
01211 if( w == wrapperId())
01212 {
01213 XAllowEvents(qt_xdisplay(), ReplayPointer, CurrentTime );
01214 return true;
01215 }
01216 if( w == decorationId())
01217 return false;
01218 if( w == frameId())
01219 processDecorationButtonPress( button, state, x, y, x_root, y_root );
01220 return true;
01221 }
01222
01223
01224
01225
01226 void Client::processDecorationButtonPress( int button, int , int x, int y, int x_root, int y_root )
01227 {
01228 Options::MouseCommand com = Options::MouseNothing;
01229 bool active = isActive();
01230 if ( !wantsInput() )
01231 active = TRUE;
01232
01233 if ( button == Button1 )
01234 com = active ? options->commandActiveTitlebar1() : options->commandInactiveTitlebar1();
01235 else if ( button == Button2 )
01236 com = active ? options->commandActiveTitlebar2() : options->commandInactiveTitlebar2();
01237 else if ( button == Button3 )
01238 com = active ? options->commandActiveTitlebar3() : options->commandInactiveTitlebar3();
01239 if( button == Button1
01240 && com != Options::MouseOperationsMenu
01241 && com != Options::MouseMinimize )
01242 {
01243 mode = mousePosition( QPoint( x, y ));
01244 buttonDown = TRUE;
01245 moveOffset = QPoint( x, y );
01246 invertedMoveOffset = rect().bottomRight() - moveOffset;
01247 unrestrictedMoveResize = false;
01248 setCursor( mode );
01249 }
01250 performMouseCommand( com, QPoint( x_root, y_root ));
01251 }
01252
01253
01254 void Client::processMousePressEvent( QMouseEvent* e )
01255 {
01256 if( e->type() != QEvent::MouseButtonPress )
01257 {
01258 kdWarning() << "processMousePressEvent()" << endl;
01259 return;
01260 }
01261 int button;
01262 switch( e->button())
01263 {
01264 case LeftButton:
01265 button = Button1;
01266 break;
01267 case MidButton:
01268 button = Button2;
01269 break;
01270 case RightButton:
01271 button = Button3;
01272 break;
01273 default:
01274 return;
01275 }
01276 processDecorationButtonPress( button, e->state(), e->x(), e->y(), e->globalX(), e->globalY());
01277 }
01278
01279
01280 bool Client::buttonReleaseEvent( Window w, int , int state, int x, int y, int x_root, int y_root )
01281 {
01282 if( w == decorationId() && !buttonDown)
01283 return false;
01284 if( w == wrapperId())
01285 {
01286 XAllowEvents(qt_xdisplay(), SyncPointer, CurrentTime );
01287 return true;
01288 }
01289 if( w != frameId() && w != decorationId() && w != moveResizeGrabWindow())
01290 return true;
01291 x = this->x();
01292 y = this->y();
01293 if ( (state & ( Button1Mask & Button2Mask & Button3Mask )) == 0 )
01294 {
01295 buttonDown = FALSE;
01296 if ( moveResizeMode )
01297 {
01298 finishMoveResize( false );
01299
01300 QPoint mousepos( x_root - x, y_root - y );
01301 mode = mousePosition( mousepos );
01302 }
01303 setCursor( mode );
01304 }
01305 return true;
01306 }
01307
01308 static bool was_motion = false;
01309 static Time next_motion_time = CurrentTime;
01310
01311
01312
01313
01314
01315
01316
01317 static Bool motion_predicate( Display*, XEvent* ev, XPointer )
01318 {
01319 if( ev->type == MotionNotify )
01320 {
01321 was_motion = true;
01322 next_motion_time = ev->xmotion.time;
01323 }
01324 return False;
01325 }
01326
01327 static bool waitingMotionEvent()
01328 {
01329
01330
01331
01332 if( next_motion_time != CurrentTime
01333 && timestampCompare( qt_x_time, next_motion_time ) < 0 )
01334 return true;
01335 was_motion = false;
01336 XSync( qt_xdisplay(), False );
01337 XEvent dummy;
01338 XCheckIfEvent( qt_xdisplay(), &dummy, motion_predicate, NULL );
01339 return was_motion;
01340 }
01341
01342
01343 bool Client::motionNotifyEvent( Window w, int , int x, int y, int x_root, int y_root )
01344 {
01345 if( w != frameId() && w != decorationId() && w != moveResizeGrabWindow())
01346 return true;
01347 if ( !buttonDown )
01348 {
01349 Position newmode = mousePosition( QPoint( x, y ));
01350 if( newmode != mode )
01351 setCursor( newmode );
01352 mode = newmode;
01353
01354
01355 next_motion_time = CurrentTime;
01356 return false;
01357 }
01358 if( w == moveResizeGrabWindow())
01359 {
01360 x = this->x();
01361 y = this->y();
01362 }
01363 if( !waitingMotionEvent())
01364 handleMoveResize( x, y, x_root, y_root );
01365 return true;
01366 }
01367
01368 void Client::focusInEvent( XFocusInEvent* e )
01369 {
01370 if( e->window != window())
01371 return;
01372 if ( e->mode == NotifyUngrab )
01373 return;
01374 if ( e->detail == NotifyPointer )
01375 return;
01376 if( !isShown( false ) || !isOnCurrentDesktop())
01377 return;
01378
01379 bool activate = workspace()->allowClientActivation( this, -1U, true );
01380 workspace()->gotFocusIn( this );
01381 if( activate )
01382 setActive( TRUE );
01383 else
01384 {
01385 workspace()->restoreFocus();
01386 demandAttention();
01387 }
01388 }
01389
01390
01391
01392
01393
01394
01395
01396
01397
01398
01399
01400
01401
01402
01403
01404 static bool follows_focusin = false;
01405 static bool follows_focusin_failed = false;
01406 static Bool predicate_follows_focusin( Display*, XEvent* e, XPointer arg )
01407 {
01408 if( follows_focusin || follows_focusin_failed )
01409 return False;
01410 Client* c = ( Client* ) arg;
01411 if( e->type == FocusIn && c->workspace()->findClient( WindowMatchPredicate( e->xfocus.window )))
01412 {
01413 follows_focusin = true;
01414 return False;
01415 }
01416
01417
01418 if( e->type == FocusIn || e->type == FocusOut || e->type == KeymapNotify )
01419 return False;
01420 follows_focusin_failed = true;
01421 return False;
01422 }
01423
01424 static bool check_follows_focusin( Client* c )
01425 {
01426 follows_focusin = follows_focusin_failed = false;
01427 XEvent dummy;
01428
01429
01430
01431 XCheckIfEvent( qt_xdisplay(), &dummy, predicate_follows_focusin, (XPointer)c );
01432 return follows_focusin;
01433 }
01434
01435
01436 void Client::focusOutEvent( XFocusOutEvent* e )
01437 {
01438 if( e->window != window())
01439 return;
01440 if ( e->mode == NotifyGrab )
01441 return;
01442 if ( isShade() )
01443 return;
01444 if ( e->detail != NotifyNonlinear
01445 && e->detail != NotifyNonlinearVirtual )
01446
01447 return;
01448 if ( QApplication::activePopupWidget() )
01449 return;
01450 if( !check_follows_focusin( this ))
01451 setActive( FALSE );
01452 }
01453
01454 void Client::visibilityNotifyEvent( XVisibilityEvent * e)
01455 {
01456 if( e->window != frameId())
01457 return;
01458 bool new_not_obscured = e->state == VisibilityUnobscured;
01459 if( not_obscured == new_not_obscured )
01460 return;
01461 not_obscured = new_not_obscured;
01462 updateMouseGrab();
01463 }
01464
01465
01466 void Client::NETMoveResize( int x_root, int y_root, NET::Direction direction )
01467 {
01468 if( direction == NET::Move )
01469 performMouseCommand( Options::MouseMove, QPoint( x_root, y_root ));
01470 else if( moveResizeMode && direction == NET::MoveResizeCancel )
01471 {
01472 finishMoveResize( true );
01473 buttonDown = FALSE;
01474 setCursor( mode );
01475 }
01476 else if( direction >= NET::TopLeft && direction <= NET::Left )
01477 {
01478 static const Position convert[] =
01479 {
01480 PositionTopLeft,
01481 PositionTop,
01482 PositionTopRight,
01483 PositionRight,
01484 PositionBottomRight,
01485 PositionBottom,
01486 PositionBottomLeft,
01487 PositionLeft
01488 };
01489 if(!isResizable() || isShade())
01490 return;
01491 if( moveResizeMode )
01492 finishMoveResize( false );
01493 buttonDown = TRUE;
01494 moveOffset = QPoint( x_root - x(), y_root - y());
01495 invertedMoveOffset = rect().bottomRight() - moveOffset;
01496 unrestrictedMoveResize = false;
01497 mode = convert[ direction ];
01498 setCursor( mode );
01499 if( !startMoveResize())
01500 {
01501 buttonDown = false;
01502 setCursor( mode );
01503 }
01504 }
01505 else if( direction == NET::KeyboardMove )
01506 {
01507 QCursor::setPos( geometry().center() );
01508 performMouseCommand( Options::MouseUnrestrictedMove, geometry().center());
01509 }
01510 else if( direction == NET::KeyboardSize )
01511 {
01512 QCursor::setPos( geometry().bottomRight());
01513 performMouseCommand( Options::MouseUnrestrictedResize, geometry().bottomRight());
01514 }
01515 }
01516
01517 void Client::keyPressEvent( uint key_code )
01518 {
01519 updateUserTime();
01520 if ( !isMove() && !isResize() )
01521 return;
01522 bool is_control = key_code & Qt::CTRL;
01523 bool is_alt = key_code & Qt::ALT;
01524 key_code = key_code & 0xffff;
01525 int delta = is_control?1:is_alt?32:8;
01526 QPoint pos = QCursor::pos();
01527 switch ( key_code )
01528 {
01529 case Key_Left:
01530 pos.rx() -= delta;
01531 break;
01532 case Key_Right:
01533 pos.rx() += delta;
01534 break;
01535 case Key_Up:
01536 pos.ry() -= delta;
01537 break;
01538 case Key_Down:
01539 pos.ry() += delta;
01540 break;
01541 case Key_Space:
01542 case Key_Return:
01543 case Key_Enter:
01544 finishMoveResize( false );
01545 buttonDown = FALSE;
01546 setCursor( mode );
01547 break;
01548 case Key_Escape:
01549 finishMoveResize( true );
01550 buttonDown = FALSE;
01551 setCursor( mode );
01552 break;
01553 default:
01554 return;
01555 }
01556 QCursor::setPos( pos );
01557 }
01558
01559
01560
01561
01562
01563 bool Group::groupEvent( XEvent* e )
01564 {
01565 unsigned long dirty[ 2 ];
01566 leader_info->event( e, dirty, 2 );
01567 if ( ( dirty[ WinInfo::PROTOCOLS ] & NET::WMIcon) != 0 )
01568 getIcons();
01569 if(( dirty[ WinInfo::PROTOCOLS2 ] & NET::WM2StartupId ) != 0 )
01570 startupIdChanged();
01571 return false;
01572 }
01573
01574
01575 }