]> git.saurik.com Git - wxWidgets.git/blobdiff - src/msw/window.cpp
check that the version of __sync_sub_and_fetch that returns a value is supported...
[wxWidgets.git] / src / msw / window.cpp
index 31a35b51c7f7baee38db43dd73b86d9bb5265d74..c4517a2a9479b62fe3d6892e5421fb172a53b1af 100644 (file)
@@ -79,6 +79,7 @@
 #endif
 
 #include "wx/msw/private.h"
+#include "wx/msw/dcclient.h"
 
 #if wxUSE_TOOLTIPS
     #include "wx/tooltip.h"
     #define ETS_ASSIST          7
 #endif
 
+// define the constants used by AnimateWindow() if our SDK doesn't have them
+#ifndef AW_CENTER
+    #define AW_HOR_POSITIVE 0x00000001
+    #define AW_HOR_NEGATIVE 0x00000002
+    #define AW_VER_POSITIVE 0x00000004
+    #define AW_VER_NEGATIVE 0x00000008
+    #define AW_CENTER       0x00000010
+    #define AW_HIDE         0x00010000
+    #define AW_ACTIVATE     0x00020000
+    #define AW_SLIDE        0x00040000
+    #define AW_BLEND        0x00080000
+#endif
+
 #if defined(TME_LEAVE) && defined(WM_MOUSELEAVE) && wxUSE_DYNLIB_CLASS
     #define HAVE_TRACKMOUSEEVENT
 #endif // everything needed for TrackMouseEvent()
@@ -1198,7 +1212,7 @@ void wxWindowMSW::SubclassWin(WXHWND hWnd)
 
     // we're officially created now, send the event
     wxWindowCreateEvent event((wxWindow *)this);
-    (void)GetEventHandler()->ProcessEvent(event);
+    (void)HandleWindowEvent(event);
 }
 
 void wxWindowMSW::UnsubclassWin()
@@ -2420,7 +2434,7 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg)
                         // map Enter presses into button presses on PDAs
                         wxJoystickEvent event(wxEVT_JOY_BUTTON_DOWN);
                         event.SetEventObject(this);
-                        if ( GetEventHandler()->ProcessEvent(event) )
+                        if ( HandleWindowEvent(event) )
                             return true;
 #endif // __WXWINCE__
                     }
@@ -2438,7 +2452,7 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg)
                 event.SetFromTab(bFromTab);
                 event.SetEventObject(this);
 
-                if ( GetEventHandler()->ProcessEvent(event) )
+                if ( HandleWindowEvent(event) )
                 {
                     // as we don't call IsDialogMessage(), which would take of
                     // this by default, we need to manually send this message
@@ -2931,7 +2945,7 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
                         wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, GetId(), pt);
 
                         evtCtx.SetEventObject(this);
-                        if (GetEventHandler()->ProcessEvent(evtCtx))
+                        if (HandleWindowEvent(evtCtx))
                         {
                             processed = true;
                             return true;
@@ -3319,14 +3333,14 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
                                 );
 
                     helpEvent.SetEventObject(this);
-                    GetEventHandler()->ProcessEvent(helpEvent);
+                    HandleWindowEvent(helpEvent);
 #ifndef __WXWINCE__
                 }
                 else if ( info->iContextType == HELPINFO_MENUITEM )
                 {
                     wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId);
                     helpEvent.SetEventObject(this);
-                    GetEventHandler()->ProcessEvent(helpEvent);
+                    HandleWindowEvent(helpEvent);
 
                 }
                 else // unknown help event?
@@ -3359,7 +3373,7 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
                     win = this;
 
                 evtCtx.SetEventObject(win);
-                processed = win->GetEventHandler()->ProcessEvent(evtCtx);
+                processed = win->HandleWindowEvent(evtCtx);
             }
             break;
 #endif
@@ -3417,9 +3431,10 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
                     wxUxThemeHandle hTheme((wxWindow *)this, L"EDIT");
                     RECT rcClient = { 0, 0, 0, 0 };
                     wxClientDC dc((wxWindow *)this);
+                    wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
 
                     if (theme->GetThemeBackgroundContentRect(
-                            hTheme, GetHdcOf(dc), EP_EDITTEXT, ETS_NORMAL,
+                            hTheme, GetHdcOf(*impl), EP_EDITTEXT, ETS_NORMAL,
                             &rect, &rcClient) == S_OK)
                     {
                         InflateRect(&rcClient, -1, -1);
@@ -3445,6 +3460,7 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
 
                     wxUxThemeHandle hTheme((wxWindow *)this, L"EDIT");
                     wxWindowDC dc((wxWindow *)this);
+                    wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
 
                     // Clip the DC so that you only draw on the non-client area
                     RECT rcBorder;
@@ -3452,16 +3468,16 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
 
                     RECT rcClient;
                     theme->GetThemeBackgroundContentRect(
-                        hTheme, GetHdcOf(dc), EP_EDITTEXT, ETS_NORMAL, &rcBorder, &rcClient);
+                        hTheme, GetHdcOf(*impl), EP_EDITTEXT, ETS_NORMAL, &rcBorder, &rcClient);
                     InflateRect(&rcClient, -1, -1);
 
-                    ::ExcludeClipRect(GetHdcOf(dc), rcClient.left, rcClient.top,
+                    ::ExcludeClipRect(GetHdcOf(*impl), rcClient.left, rcClient.top,
                                       rcClient.right, rcClient.bottom);
 
                     // Make sure the background is in a proper state
                     if (theme->IsThemeBackgroundPartiallyTransparent(hTheme, EP_EDITTEXT, ETS_NORMAL))
                     {
-                        theme->DrawThemeParentBackground(GetHwnd(), GetHdcOf(dc), &rcBorder);
+                        theme->DrawThemeParentBackground(GetHwnd(), GetHdcOf(*impl), &rcBorder);
                     }
 
                     // Draw the border
@@ -3473,7 +3489,7 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
                     //    nState = ETS_READONLY;
                     else
                         nState = ETS_NORMAL;
-                    theme->DrawThemeBackground(hTheme, GetHdcOf(dc), EP_EDITTEXT, nState, &rcBorder, NULL);
+                    theme->DrawThemeBackground(hTheme, GetHdcOf(*impl), EP_EDITTEXT, nState, &rcBorder, NULL);
                 }
             }
             break;
@@ -3952,7 +3968,7 @@ bool wxWindowMSW::HandleActivate(int state,
                           m_windowId);
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleSetFocus(WXHWND hwnd)
@@ -3967,7 +3983,7 @@ bool wxWindowMSW::HandleSetFocus(WXHWND hwnd)
     // notify the parent keeping track of focus for the kbd navigation
     // purposes that we got it
     wxChildFocusEvent eventFocus((wxWindow *)this);
-    (void)GetEventHandler()->ProcessEvent(eventFocus);
+    (void)HandleWindowEvent(eventFocus);
 
 #if wxUSE_CARET
     // Deal with caret
@@ -3992,7 +4008,7 @@ bool wxWindowMSW::HandleSetFocus(WXHWND hwnd)
     // wxFindWinFromHandle() may return NULL, it is ok
     event.SetWindow(wxFindWinFromHandle(hwnd));
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleKillFocus(WXHWND hwnd)
@@ -4028,7 +4044,7 @@ bool wxWindowMSW::HandleKillFocus(WXHWND hwnd)
     // wxFindWinFromHandle() may return NULL, it is ok
     event.SetWindow(wxFindWinFromHandle(hwnd));
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 // ---------------------------------------------------------------------------
@@ -4054,7 +4070,7 @@ bool wxWindowMSW::HandleShow(bool show, int WXUNUSED(status))
     wxShowEvent event(GetId(), show);
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
@@ -4062,7 +4078,7 @@ bool wxWindowMSW::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
     wxInitDialogEvent event(GetId());
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam)
@@ -4102,7 +4118,7 @@ bool wxWindowMSW::HandleDropFiles(WXWPARAM wParam)
     event.m_pos.x = dropPoint.x;
     event.m_pos.y = dropPoint.y;
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 #endif
 }
 
@@ -4145,7 +4161,7 @@ bool wxWindowMSW::HandleSetCursor(WXHWND WXUNUSED(hWnd),
         ScreenToClient(&x, &y);
         wxSetCursorEvent event(x, y);
 
-        bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
+        bool processedEvtSetCursor = HandleWindowEvent(event);
         if ( processedEvtSetCursor && event.HasCursor() )
         {
             hcursor = GetHcursorOf(event.GetCursor());
@@ -4241,7 +4257,7 @@ bool wxWindowMSW::HandlePower(WXWPARAM WXUNUSED_IN_WINCE(wParam),
     // TODO: notify about PBTF_APMRESUMEFROMFAILURE in case of resume events?
 
     wxPowerEvent event(evtType);
-    if ( !GetEventHandler()->ProcessEvent(event) )
+    if ( !HandleWindowEvent(event) )
         return false;
 
     *vetoed = event.IsVetoed();
@@ -4391,7 +4407,7 @@ bool wxWindowMSW::HandleSysColorChange()
     wxSysColourChangedEvent event;
     event.SetEventObject(this);
 
-    (void)GetEventHandler()->ProcessEvent(event);
+    (void)HandleWindowEvent(event);
 
     // always let the system carry on the default processing to allow the
     // native controls to react to the colours update
@@ -4403,7 +4419,7 @@ bool wxWindowMSW::HandleDisplayChange()
     wxDisplayChangedEvent event;
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 #ifndef __WXMICROWIN__
@@ -4467,7 +4483,7 @@ bool wxWindowMSW::HandlePaletteChanged(WXHWND hWndPalChange)
     event.SetEventObject(this);
     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture)
@@ -4479,7 +4495,7 @@ bool wxWindowMSW::HandleCaptureChanged(WXHWND hWndGainedCapture)
     wxWindow *win = wxFindWinFromHandle(hWndGainedCapture);
     wxMouseCaptureChangedEvent event(GetId(), win);
     event.SetEventObject(this);
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleSettingChange(WXWPARAM wParam, WXLPARAM lParam)
@@ -4534,7 +4550,7 @@ bool wxWindowMSW::HandleQueryNewPalette()
     wxQueryNewPaletteEvent event(GetId());
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
+    return HandleWindowEvent(event) && event.GetPaletteRealized();
 }
 
 // Responds to colour changes: passes event on to children.
@@ -4650,14 +4666,14 @@ bool wxWindowMSW::HandlePaint()
     wxPaintEvent event(m_windowId);
     event.SetEventObject(this);
 
-    bool processed = GetEventHandler()->ProcessEvent(event);
+    bool processed = HandleWindowEvent(event);
 
     // note that we must generate NC event after the normal one as otherwise
     // BeginPaint() will happily overwrite our decorations with the background
     // colour
     wxNcPaintEvent eventNc(m_windowId);
     eventNc.SetEventObject(this);
-    GetEventHandler()->ProcessEvent(eventNc);
+    HandleWindowEvent(eventNc);
 
     // don't keep an HRGN we don't need any longer (GetUpdateRegion() can only
     // be called from inside the event handlers called above)
@@ -4672,7 +4688,7 @@ void wxWindowMSW::OnPaint(wxPaintEvent& event)
 #ifdef __WXUNIVERSAL__
     event.Skip();
 #else
-    HDC hDC = (HDC) wxPaintDC::FindDCInCache((wxWindow*) event.GetEventObject());
+    HDC hDC = (HDC) wxPaintDCImpl::FindDCInCache((wxWindow*) event.GetEventObject());
     if (hDC != 0)
     {
         MSWDefWindowProc(WM_PAINT, (WPARAM) hDC, 0);
@@ -4683,16 +4699,17 @@ void wxWindowMSW::OnPaint(wxPaintEvent& event)
 bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc)
 {
     wxDCTemp dc(hdc, GetClientSize());
+    wxDCTempImpl *impl = (wxDCTempImpl*) dc.GetImpl();
 
-    dc.SetHDC(hdc);
-    dc.SetWindow((wxWindow *)this);
+    impl->SetHDC(hdc);
+    impl->SetWindow((wxWindow *)this);
 
     wxEraseEvent event(m_windowId, &dc);
     event.SetEventObject(this);
-    bool rc = GetEventHandler()->ProcessEvent(event);
+    bool rc = HandleWindowEvent(event);
 
     // must be called manually as ~wxDC doesn't do anything for wxDCTemp
-    dc.SelectOldObjects(hdc);
+    impl->SelectOldObjects(hdc);
 
     return rc;
 }
@@ -4716,9 +4733,12 @@ void wxWindowMSW::OnEraseBackground(wxEraseEvent& event)
         return;
     }
 
+    wxDC *dc = event.GetDC();
+    if (!dc) return;
+    wxMSWDCImpl *impl = (wxMSWDCImpl*) dc->GetImpl();
 
     // do default background painting
-    if ( !DoEraseBackground(GetHdcOf(*event.GetDC())) )
+    if ( !DoEraseBackground(GetHdcOf(*impl)) )
     {
         // let the system paint the background
         event.Skip();
@@ -4828,7 +4848,7 @@ bool wxWindowMSW::HandleMinimize()
     wxIconizeEvent event(m_windowId);
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleMaximize()
@@ -4836,7 +4856,7 @@ bool wxWindowMSW::HandleMaximize()
     wxMaximizeEvent event(m_windowId);
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleMove(int x, int y)
@@ -4845,7 +4865,7 @@ bool wxWindowMSW::HandleMove(int x, int y)
     wxMoveEvent event(point, m_windowId);
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleMoving(wxRect& rect)
@@ -4853,7 +4873,7 @@ bool wxWindowMSW::HandleMoving(wxRect& rect)
     wxMoveEvent event(rect, m_windowId);
     event.SetEventObject(this);
 
-    bool rc = GetEventHandler()->ProcessEvent(event);
+    bool rc = HandleWindowEvent(event);
     if (rc)
         rect = event.GetRect();
     return rc;
@@ -4865,7 +4885,7 @@ bool wxWindowMSW::HandleEnterSizeMove()
     event.SetEventType(wxEVT_MOVE_START);
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleExitSizeMove()
@@ -4874,7 +4894,7 @@ bool wxWindowMSW::HandleExitSizeMove()
     event.SetEventType(wxEVT_MOVE_END);
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleSize(int WXUNUSED(w), int WXUNUSED(h), WXUINT wParam)
@@ -4936,7 +4956,7 @@ bool wxWindowMSW::HandleSize(int WXUNUSED(w), int WXUNUSED(h), WXUINT wParam)
             wxSizeEvent event(GetSize(), m_windowId);
             event.SetEventObject(this);
 
-            processed = GetEventHandler()->ProcessEvent(event);
+            processed = HandleWindowEvent(event);
     }
 
 #if USE_DEFERRED_SIZING
@@ -4976,7 +4996,7 @@ bool wxWindowMSW::HandleSizing(wxRect& rect)
     wxSizeEvent event(rect, m_windowId);
     event.SetEventObject(this);
 
-    bool rc = GetEventHandler()->ProcessEvent(event);
+    bool rc = HandleWindowEvent(event);
     if (rc)
         rect = event.GetRect();
     return rc;
@@ -5077,7 +5097,7 @@ bool wxWindowMSW::HandleCommand(WXWORD id_, WXWORD cmd, WXHWND control)
         event.SetId(id);
         event.SetInt(id);
 
-        return GetEventHandler()->ProcessEvent(event);
+        return HandleWindowEvent(event);
     }
     else
     {
@@ -5249,7 +5269,7 @@ bool wxWindowMSW::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
     InitMouseEvent(event, x, y, flags);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags)
@@ -5306,7 +5326,7 @@ bool wxWindowMSW::HandleMouseMove(int x, int y, WXUINT flags)
             wxMouseEvent event(wxEVT_ENTER_WINDOW);
             InitMouseEvent(event, x, y, flags);
 
-            (void)GetEventHandler()->ProcessEvent(event);
+            (void)HandleWindowEvent(event);
         }
     }
 #ifdef HAVE_TRACKMOUSEEVENT
@@ -5375,7 +5395,7 @@ bool wxWindowMSW::HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam)
     }
 
     event.m_linesPerAction = s_linesPerRotation;
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 
 #else // !wxUSE_MOUSEWHEEL
     wxUnusedVar(wParam);
@@ -5422,7 +5442,7 @@ void wxWindowMSW::GenerateMouseLeave()
     wxMouseEvent event(wxEVT_LEAVE_WINDOW);
     InitMouseEvent(event, pt.x, pt.y, state);
 
-    (void)GetEventHandler()->ProcessEvent(event);
+    (void)HandleWindowEvent(event);
 }
 
 // ---------------------------------------------------------------------------
@@ -5509,7 +5529,7 @@ bool wxWindowMSW::HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII)
         event.m_altDown = false;
     }
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam)
@@ -5523,7 +5543,7 @@ bool wxWindowMSW::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam)
     }
 
     wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_DOWN, id, lParam, wParam));
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam)
@@ -5537,7 +5557,7 @@ bool wxWindowMSW::HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam)
     }
 
     wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_UP, id, lParam, wParam));
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 #if wxUSE_MENUS
@@ -5620,7 +5640,7 @@ bool wxWindowMSW::HandleClipboardEvent( WXUINT nMsg )
 
     evt.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(evt);
+    return HandleWindowEvent(evt);
 }
 #endif // wxUSE_MENUS
 
@@ -5706,7 +5726,7 @@ bool wxWindowMSW::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
     event.SetPosition(wxPoint(x, y));
     event.SetEventObject(this);
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 #else
     wxUnusedVar(msg);
     wxUnusedVar(x);
@@ -5793,7 +5813,7 @@ bool wxWindowMSW::MSWOnScroll(int orientation, WXWORD wParam,
         return false;
     }
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 // ----------------------------------------------------------------------------
@@ -6932,7 +6952,7 @@ bool wxWindowMSW::HandleHotKey(WXWPARAM wParam, WXLPARAM lParam)
     event.m_altDown = (win_modifiers & MOD_ALT) != 0;
     event.m_metaDown = (win_modifiers & MOD_WIN) != 0;
 
-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);
 }
 
 #endif // wxUSE_ACCEL