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first attempt for full screen implementation
[wxWidgets.git] / src / unix / utilsx11.cpp
diff --git a/src/unix/utilsx11.cpp b/src/unix/utilsx11.cpp
index 7f46dcdbbf07328b56d271f5037f590d4e22f615..8d400126c660603c0a30818813df572f6cd44387 100644 (file)
--- a/src/unix/utilsx11.cpp
+++ b/src/unix/utilsx11.cpp
@@ -5,12 +5,15 @@
 // Modified by:
 // Created:     25.03.02
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     25.03.02
 // RCS-ID:      $Id$
-// Copyright:   (c) wxWindows team
-// Licence:     wxWindows license
+// Copyright:   (c) wxWidgets team
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #if defined(__WXX11__) || defined(__WXGTK__) || defined(__WXMOTIF__)
 
 /////////////////////////////////////////////////////////////////////////////
 
 #if defined(__WXX11__) || defined(__WXGTK__) || defined(__WXMOTIF__)
 
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
 #include "wx/unix/utilsx11.h"
 #include "wx/iconbndl.h"
 #include "wx/image.h"
 #include "wx/unix/utilsx11.h"
 #include "wx/iconbndl.h"
 #include "wx/image.h"
@@ -26,7 +29,7 @@
 #pragma message enable nosimpint
 #endif
 
 #pragma message enable nosimpint
 #endif
 
-#ifdef __WXGTK20__
+#ifdef __WXGTK__
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 #endif
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 #endif
@@ -74,6 +77,7 @@ public:
         XFlush(m_display);
         XSetErrorHandler(m_old);
     }
         XFlush(m_display);
         XSetErrorHandler(m_old);
     }
+
 private:
     Display *m_display;
     int (*m_old)(Display*, XErrorEvent *);
 private:
     Display *m_display;
     int (*m_old)(Display*, XErrorEvent *);
@@ -101,8 +105,11 @@ void wxSetIconsX11( WXDisplay* display, WXWindow window,
 
     if( size > 0 )
     {
 
     if( size > 0 )
     {
-        wxUint32* data = new wxUint32[size];
-        wxUint32* ptr = data;
+//       The code below is correct for 64-bit machines also.
+//       wxUint32* data = new wxUint32[size];
+//       wxUint32* ptr = data;
+        unsigned long* data = new unsigned long[size];
+        unsigned long* ptr = data;
 
         for( i = 0; i < max; ++i )
         {
 
         for( i = 0; i < max; ++i )
         {
@@ -192,7 +199,7 @@ void wxSetIconsX11( WXDisplay* display, WXWindow window,
 //     unless it has better compatiblity with older WMs).
 //
 //     
 //     unless it has better compatiblity with older WMs).
 //
 //     
-//     This is what wxWindows does in wxSetFullScreenStateX11:
+//     This is what wxWidgets does in wxSetFullScreenStateX11:
 //       1) if _NET_WM_STATE_FULLSCREEN is supported, use it
 //       2) otherwise try WM-specific hacks (KDE, IceWM)
 //       3) use _WIN_LAYER and hope that the WM will recognize it
 //       1) if _NET_WM_STATE_FULLSCREEN is supported, use it
 //       2) otherwise try WM-specific hacks (KDE, IceWM)
 //       3) use _WIN_LAYER and hope that the WM will recognize it
@@ -276,11 +283,7 @@ static bool wxQueryWMspecSupport(Display *display, Window rootWnd, Atom feature)
     
     // Is the WM ICCCM supporting?
     XGetWindowProperty(display, rootWnd,
     
     // Is the WM ICCCM supporting?
     XGetWindowProperty(display, rootWnd,
-#ifdef __VMS
                        _NET_SUPPORTING_WM_CHECK, 0, LONG_MAX,
                        _NET_SUPPORTING_WM_CHECK, 0, LONG_MAX,
-#else
-                       _NET_SUPPORTING_WM_CHECK, 0, UINT_MAX,
-#endif
                        False, XA_WINDOW, &type, &format, &nwins,
                        &after, (unsigned char **)&wins);
     if ( type != XA_WINDOW || nwins <= 0 || wins[0] == None )
                        False, XA_WINDOW, &type, &format, &nwins,
                        &after, (unsigned char **)&wins);
     if ( type != XA_WINDOW || nwins <= 0 || wins[0] == None )
@@ -289,11 +292,7 @@ static bool wxQueryWMspecSupport(Display *display, Window rootWnd, Atom feature)
 
     // Query for supported features:
     XGetWindowProperty(display, rootWnd,
 
     // Query for supported features:
     XGetWindowProperty(display, rootWnd,
-#ifdef __VMS
-                      _NET_SUPPORTED, 0, LONG_MAX,
-#else
-                      _NET_SUPPORTED, 0, UINT_MAX,
-#endif
+                       _NET_SUPPORTED, 0, LONG_MAX,
                        False, XA_ATOM, &type, &format, &natoms,
                        &after, (unsigned char **)&atoms);
     if ( type != XA_ATOM || atoms == NULL )
                        False, XA_ATOM, &type, &format, &natoms,
                        &after, (unsigned char **)&atoms);
     if ( type != XA_ATOM || atoms == NULL )
@@ -408,17 +407,29 @@ static void wxSetKDEFullscreen(Display *display, Window rootWnd,
     }
 
     // it is neccessary to unmap the window, otherwise kwin will ignore us:
     }
 
     // it is neccessary to unmap the window, otherwise kwin will ignore us:
+    XSync(display, False);
+    
     bool wasMapped = IsMapped(display, w);
     if (wasMapped)
     bool wasMapped = IsMapped(display, w);
     if (wasMapped)
+    {
         XUnmapWindow(display, w);
         XUnmapWindow(display, w);
+        XSync(display, False);
+    }
+
     XChangeProperty(display, w, _NET_WM_WINDOW_TYPE, XA_ATOM, 32,
                        PropModeReplace, (unsigned char *) &data, lng);
     XChangeProperty(display, w, _NET_WM_WINDOW_TYPE, XA_ATOM, 32,
                        PropModeReplace, (unsigned char *) &data, lng);
+    XSync(display, False);
+
     if (wasMapped)
     if (wasMapped)
+    {
         XMapRaised(display, w);
         XMapRaised(display, w);
+        XSync(display, False);
+    }
     
     wxWMspecSetState(display, rootWnd, w, 
                      fullscreen ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE,
                      _NET_WM_STATE_STAYS_ON_TOP);
     
     wxWMspecSetState(display, rootWnd, w, 
                      fullscreen ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE,
                      _NET_WM_STATE_STAYS_ON_TOP);
+    XSync(display, False);
 
     if (!fullscreen)
     {
 
     if (!fullscreen)
     {
@@ -431,6 +442,7 @@ static void wxSetKDEFullscreen(Display *display, Window rootWnd,
         XMoveResizeWindow(display, w,
                           origRect->x, origRect->y,
                           origRect->width, origRect->height);
         XMoveResizeWindow(display, w,
                           origRect->x, origRect->y,
                           origRect->width, origRect->height);
+        XSync(display, False);
     }
 }
 
     }
 }
 
@@ -494,5 +506,301 @@ void wxSetFullScreenStateX11(WXDisplay* display, WXWindow rootWindow,
     }
 }
 
     }
 }
 
+
+
+// ----------------------------------------------------------------------------
+// keycode translations
+// ----------------------------------------------------------------------------
+
+#include <X11/keysym.h>
+
+// FIXME what about tables??
+
+int wxCharCodeXToWX(KeySym keySym)
+{
+    int id;
+    switch (keySym)
+    {
+        case XK_Shift_L:
+        case XK_Shift_R:
+            id = WXK_SHIFT; break;
+        case XK_Control_L:
+        case XK_Control_R:
+            id = WXK_CONTROL; break;
+        case XK_Meta_L:  
+        case XK_Meta_R:
+            id = WXK_ALT; break;
+        case XK_BackSpace:
+            id = WXK_BACK; break;
+        case XK_Delete:
+            id = WXK_DELETE; break;
+        case XK_Clear:
+            id = WXK_CLEAR; break;
+        case XK_Tab:
+            id = WXK_TAB; break;
+        case XK_numbersign:
+            id = '#'; break;
+        case XK_Return:
+            id = WXK_RETURN; break;
+        case XK_Escape:
+            id = WXK_ESCAPE; break;
+        case XK_Pause:
+        case XK_Break:
+            id = WXK_PAUSE; break;
+        case XK_Num_Lock:
+            id = WXK_NUMLOCK; break;
+        case XK_Scroll_Lock:
+            id = WXK_SCROLL; break;
+
+        case XK_Home:
+            id = WXK_HOME; break;
+        case XK_End:
+            id = WXK_END; break;
+        case XK_Left:
+            id = WXK_LEFT; break;
+        case XK_Right:
+            id = WXK_RIGHT; break;
+        case XK_Up:
+            id = WXK_UP; break;
+        case XK_Down:
+            id = WXK_DOWN; break;
+        case XK_Next:
+            id = WXK_NEXT; break;
+        case XK_Prior:
+            id = WXK_PRIOR; break;
+        case XK_Menu:
+            id = WXK_MENU; break;
+        case XK_Select:
+            id = WXK_SELECT; break;
+        case XK_Cancel:
+            id = WXK_CANCEL; break;
+        case XK_Print:
+            id = WXK_PRINT; break;
+        case XK_Execute:
+            id = WXK_EXECUTE; break;
+        case XK_Insert:
+            id = WXK_INSERT; break;
+        case XK_Help:
+            id = WXK_HELP; break;
+
+        case XK_KP_Multiply:
+            id = WXK_MULTIPLY; break;
+        case XK_KP_Add:
+            id = WXK_ADD; break;
+        case XK_KP_Subtract:
+            id = WXK_SUBTRACT; break;
+        case XK_KP_Divide:
+            id = WXK_DIVIDE; break;
+        case XK_KP_Decimal:
+            id = WXK_DECIMAL; break;
+        case XK_KP_Equal:
+            id = '='; break;
+        case XK_KP_Space:
+            id = ' '; break;
+        case XK_KP_Tab:
+            id = WXK_TAB; break;
+        case XK_KP_Enter:
+            id = WXK_RETURN; break;
+        case XK_KP_0:
+            id = WXK_NUMPAD0; break;
+        case XK_KP_1:
+            id = WXK_NUMPAD1; break;
+        case XK_KP_2:
+            id = WXK_NUMPAD2; break;
+        case XK_KP_3:
+            id = WXK_NUMPAD3; break;
+        case XK_KP_4:
+            id = WXK_NUMPAD4; break;
+        case XK_KP_5:
+            id = WXK_NUMPAD5; break;
+        case XK_KP_6:
+            id = WXK_NUMPAD6; break;
+        case XK_KP_7:
+            id = WXK_NUMPAD7; break;
+        case XK_KP_8:
+            id = WXK_NUMPAD8; break;
+        case XK_KP_9:
+            id = WXK_NUMPAD9; break;
+        case XK_F1:
+            id = WXK_F1; break;
+        case XK_F2:
+            id = WXK_F2; break;
+        case XK_F3:
+            id = WXK_F3; break;
+        case XK_F4:
+            id = WXK_F4; break;
+        case XK_F5:
+            id = WXK_F5; break;
+        case XK_F6:
+            id = WXK_F6; break;
+        case XK_F7:
+            id = WXK_F7; break;
+        case XK_F8:
+            id = WXK_F8; break;
+        case XK_F9:
+            id = WXK_F9; break;
+        case XK_F10:
+            id = WXK_F10; break;
+        case XK_F11:
+            id = WXK_F11; break;
+        case XK_F12:
+            id = WXK_F12; break;
+        case XK_F13:
+            id = WXK_F13; break;
+        case XK_F14:
+            id = WXK_F14; break;
+        case XK_F15:
+            id = WXK_F15; break;
+        case XK_F16:
+            id = WXK_F16; break;
+        case XK_F17:
+            id = WXK_F17; break;
+        case XK_F18:
+            id = WXK_F18; break;
+        case XK_F19:
+            id = WXK_F19; break;
+        case XK_F20:
+            id = WXK_F20; break;
+        case XK_F21:
+            id = WXK_F21; break;
+        case XK_F22:
+            id = WXK_F22; break;
+        case XK_F23:
+            id = WXK_F23; break;
+        case XK_F24:
+            id = WXK_F24; break;
+        default:
+            id = (keySym <= 255) ? (int)keySym : -1;
+    }
+
+    return id;
+}
+
+KeySym wxCharCodeWXToX(int id)
+{
+    KeySym keySym;
+
+    switch (id)
+    {
+        case WXK_CANCEL:        keySym = XK_Cancel; break;
+        case WXK_BACK:          keySym = XK_BackSpace; break;
+        case WXK_TAB:           keySym = XK_Tab; break;
+        case WXK_CLEAR:         keySym = XK_Clear; break;
+        case WXK_RETURN:        keySym = XK_Return; break;
+        case WXK_SHIFT:         keySym = XK_Shift_L; break;
+        case WXK_CONTROL:       keySym = XK_Control_L; break;
+        case WXK_ALT:           keySym = XK_Meta_L; break;            
+        case WXK_MENU :         keySym = XK_Menu; break;
+        case WXK_PAUSE:         keySym = XK_Pause; break;
+        case WXK_ESCAPE:        keySym = XK_Escape; break;
+        case WXK_SPACE:         keySym = ' '; break;
+        case WXK_PRIOR:         keySym = XK_Prior; break;
+        case WXK_NEXT :         keySym = XK_Next; break;
+        case WXK_END:           keySym = XK_End; break;
+        case WXK_HOME :         keySym = XK_Home; break;
+        case WXK_LEFT :         keySym = XK_Left; break;
+        case WXK_UP:            keySym = XK_Up; break;
+        case WXK_RIGHT:         keySym = XK_Right; break;
+        case WXK_DOWN :         keySym = XK_Down; break;
+        case WXK_SELECT:        keySym = XK_Select; break;
+        case WXK_PRINT:         keySym = XK_Print; break;
+        case WXK_EXECUTE:       keySym = XK_Execute; break;
+        case WXK_INSERT:        keySym = XK_Insert; break;
+        case WXK_DELETE:        keySym = XK_Delete; break;
+        case WXK_HELP :         keySym = XK_Help; break;
+        case WXK_NUMPAD0:       keySym = XK_KP_0; break;
+        case WXK_NUMPAD1:       keySym = XK_KP_1; break;
+        case WXK_NUMPAD2:       keySym = XK_KP_2; break;
+        case WXK_NUMPAD3:       keySym = XK_KP_3; break;
+        case WXK_NUMPAD4:       keySym = XK_KP_4; break;
+        case WXK_NUMPAD5:       keySym = XK_KP_5; break;
+        case WXK_NUMPAD6:       keySym = XK_KP_6; break;
+        case WXK_NUMPAD7:       keySym = XK_KP_7; break;
+        case WXK_NUMPAD8:       keySym = XK_KP_8; break;
+        case WXK_NUMPAD9:       keySym = XK_KP_9; break;
+        case WXK_MULTIPLY:      keySym = XK_KP_Multiply; break;
+        case WXK_ADD:           keySym = XK_KP_Add; break;
+        case WXK_SUBTRACT:      keySym = XK_KP_Subtract; break;
+        case WXK_DECIMAL:       keySym = XK_KP_Decimal; break;
+        case WXK_DIVIDE:        keySym = XK_KP_Divide; break;
+        case WXK_F1:            keySym = XK_F1; break;
+        case WXK_F2:            keySym = XK_F2; break;
+        case WXK_F3:            keySym = XK_F3; break;
+        case WXK_F4:            keySym = XK_F4; break;
+        case WXK_F5:            keySym = XK_F5; break;
+        case WXK_F6:            keySym = XK_F6; break;
+        case WXK_F7:            keySym = XK_F7; break;
+        case WXK_F8:            keySym = XK_F8; break;
+        case WXK_F9:            keySym = XK_F9; break;
+        case WXK_F10:           keySym = XK_F10; break;
+        case WXK_F11:           keySym = XK_F11; break;
+        case WXK_F12:           keySym = XK_F12; break;
+        case WXK_F13:           keySym = XK_F13; break;
+        case WXK_F14:           keySym = XK_F14; break;
+        case WXK_F15:           keySym = XK_F15; break;
+        case WXK_F16:           keySym = XK_F16; break;
+        case WXK_F17:           keySym = XK_F17; break;
+        case WXK_F18:           keySym = XK_F18; break;
+        case WXK_F19:           keySym = XK_F19; break;
+        case WXK_F20:           keySym = XK_F20; break;
+        case WXK_F21:           keySym = XK_F21; break;
+        case WXK_F22:           keySym = XK_F22; break;
+        case WXK_F23:           keySym = XK_F23; break;
+        case WXK_F24:           keySym = XK_F24; break;
+        case WXK_NUMLOCK:       keySym = XK_Num_Lock; break;
+        case WXK_SCROLL:        keySym = XK_Scroll_Lock; break;
+        default:                keySym = id <= 255 ? (KeySym)id : 0;
+    }
+
+    return keySym;
+}
+
+
+// ----------------------------------------------------------------------------
+// check current state of a key
+// ----------------------------------------------------------------------------
+
+#include <wx/app.h>
+
+bool wxGetKeyState(wxKeyCode key)
+{
+#if defined(__WXX11__)
+    Display *pDisplay = (Display*) wxApp::GetDisplay();
+#elif defined(__WXGTK__)
+    Display *pDisplay = GDK_DISPLAY();
+#elif defined(__WXMOTIF__)
+    Display *pDisplay = (Display*) (wxTheApp ? wxTheApp->GetInitialDisplay() : NULL);
+#else
+#error  Add code to get the DISPLAY for this platform
 #endif
 #endif
+    
+    int iKey = wxCharCodeWXToX(key);
+    int          iKeyMask = 0;
+    Window       wDummy1, wDummy2;
+    int          iDummy3, iDummy4, iDummy5, iDummy6;
+    unsigned int iMask;
+    XModifierKeymap* map = XGetModifierMapping(pDisplay);
+    KeyCode keyCode = XKeysymToKeycode(pDisplay,iKey);
+    if (keyCode == NoSymbol)
+        return false;
+    
+    for (int i = 0; i < 8; ++i)
+    {
+        if ( map->modifiermap[map->max_keypermod * i] == keyCode)
+        {
+            iKeyMask = 1 << i;
+        }
+    }
+    
+    XQueryPointer(pDisplay, DefaultRootWindow(pDisplay), &wDummy1, &wDummy2,
+                  &iDummy3, &iDummy4, &iDummy5, &iDummy6, &iMask );
+    XFreeModifiermap(map);
+    return (iMask & iKeyMask) != 0;
+}
+
+#endif
+
+
+
+
 
 
wxWidgets (Impactor)