]> git.saurik.com Git - wxWidgets.git/blobdiff - src/mgl/window.cpp
changed wxImage::ComputeHistogram to use wxHashMap
[wxWidgets.git] / src / mgl / window.cpp
index 170bf9cb43e55740f5f0799b2b319c0f26d66862..36e2e1344379ce1f979c204b3151772276d6389d 100644 (file)
@@ -172,6 +172,10 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e)
             else if ( e->message & EVT_RIGHTBMASK )
                 type = (e->message & EVT_DBLCLICK) ? 
                         wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN;
+
+            if ( win->AcceptsFocus() && wxWindow::FindFocus() != win )
+                win->SetFocus();
+
             break;
 
         case EVT_MOUSEUP:
@@ -246,122 +250,148 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e)
     }
 }
 
-static long wxScanToKeyCode(event_t *event)
+static long wxScanToKeyCode(event_t *event, bool translate)
 {
-    #define KEY(mgl,wx) case mgl: key = wx; break;
+    // VS: make it __WXDEBUG__-only, since we have lots of wxLogTrace calls
+    //     here and the arguments would be stored in non-debug executable even
+    //     though wxLogTrace would be no-op...
+    #ifdef __WXDEBUG__
+      #define KEY(mgl_key,wx_key) \
+        case mgl_key: \
+          wxLogTrace(_T("keyevents"), \
+                     _T("key " #mgl_key ", mapped to " #wx_key)); \
+          key = wx_key; \
+          break;
+    #else
+      #define KEY(mgl_key,wx_key) \
+        case mgl_key: key = wx_key; break; 
+    #endif
 
     long key = 0;
-    switch ( EVT_scanCode(event->message) )
+    
+    if ( translate )
     {
-        KEY (KB_padEnter,       WXK_NUMPAD_ENTER)
-        KEY (KB_padMinus,       WXK_NUMPAD_SUBTRACT)
-        KEY (KB_padPlus,        WXK_NUMPAD_ADD)
-        KEY (KB_padTimes,       WXK_NUMPAD_MULTIPLY)
-        KEY (KB_padDivide,      WXK_NUMPAD_DIVIDE)
-        KEY (KB_padLeft,        WXK_NUMPAD_LEFT)
-        KEY (KB_padRight,       WXK_NUMPAD_RIGHT)
-        KEY (KB_padUp,          WXK_NUMPAD_UP)
-        KEY (KB_padDown,        WXK_NUMPAD_DOWN)
-        KEY (KB_padInsert,      WXK_NUMPAD_INSERT)
-        KEY (KB_padDelete,      WXK_NUMPAD_DELETE)
-        KEY (KB_padHome,        WXK_NUMPAD_HOME)
-        KEY (KB_padEnd,         WXK_NUMPAD_END)
-        KEY (KB_padPageUp,      WXK_NUMPAD_PAGEUP)
-      //KEY (KB_padPageUp,      WXK_NUMPAD_PRIOR)
-        KEY (KB_padPageDown,    WXK_NUMPAD_PAGEDOWN)
-      //KEY (KB_padPageDown,    WXK_NUMPAD_NEXT)
-        KEY (KB_padCenter,      WXK_NUMPAD_SEPARATOR) // ?
-        KEY (KB_F1,             WXK_F1)
-        KEY (KB_F2,             WXK_F2)
-        KEY (KB_F3,             WXK_F3)
-        KEY (KB_F4,             WXK_F4)
-        KEY (KB_F5,             WXK_F5)
-        KEY (KB_F6,             WXK_F6)
-        KEY (KB_F7,             WXK_F7)
-        KEY (KB_F8,             WXK_F8)
-        KEY (KB_F9,             WXK_F9)
-        KEY (KB_F10,            WXK_F10)
-        KEY (KB_F11,            WXK_F11)
-        KEY (KB_F12,            WXK_F12)
-        KEY (KB_left,           WXK_LEFT)
-        KEY (KB_right,          WXK_RIGHT)
-        KEY (KB_up,             WXK_UP)
-        KEY (KB_down,           WXK_DOWN)
-        KEY (KB_insert,         WXK_INSERT)
-        KEY (KB_delete,         WXK_DELETE)
-        KEY (KB_home,           WXK_HOME)
-        KEY (KB_end,            WXK_END)
-        KEY (KB_pageUp,         WXK_PAGEUP)
-        KEY (KB_pageDown,       WXK_PAGEDOWN)
-        KEY (KB_capsLock,       WXK_CAPITAL)
-        KEY (KB_numLock,        WXK_NUMLOCK)
-        KEY (KB_scrollLock,     WXK_SCROLL)
-        KEY (KB_leftShift,      WXK_SHIFT)
-        KEY (KB_rightShift,     WXK_SHIFT)
-        KEY (KB_leftCtrl,       WXK_CONTROL)
-        KEY (KB_rightCtrl,      WXK_CONTROL)
-        KEY (KB_leftAlt,        WXK_ALT)
-        KEY (KB_rightAlt,       WXK_ALT)
-        KEY (KB_leftWindows,    WXK_START)
-        KEY (KB_rightWindows,   WXK_START)
-        KEY (KB_menu,           WXK_MENU)
-        KEY (KB_sysReq,         WXK_SNAPSHOT)
-        KEY (KB_esc,            WXK_ESCAPE)
-        KEY (KB_1,              '1')
-        KEY (KB_2,              '2')
-        KEY (KB_3,              '3')
-        KEY (KB_4,              '4')
-        KEY (KB_5,              '5')
-        KEY (KB_6,              '6')
-        KEY (KB_7,              '7')
-        KEY (KB_8,              '8')
-        KEY (KB_9,              '9')
-        KEY (KB_0,              '0')
-        KEY (KB_minus,          WXK_SUBTRACT)
-        KEY (KB_equals,         WXK_ADD)
-        KEY (KB_backSlash,      '\\')
-        KEY (KB_backspace,      WXK_BACK)
-        KEY (KB_tab,            WXK_TAB)
-        KEY (KB_Q,              'Q')
-        KEY (KB_W,              'W')
-        KEY (KB_E,              'E')
-        KEY (KB_R,              'R')
-        KEY (KB_T,              'T')
-        KEY (KB_Y,              'Y')
-        KEY (KB_U,              'U')
-        KEY (KB_I,              'I')
-        KEY (KB_O,              'O')
-        KEY (KB_P,              'P')
-        KEY (KB_leftSquareBrace,'[')
-        KEY (KB_rightSquareBrace,']')
-        KEY (KB_enter,          WXK_RETURN) 
-        KEY (KB_A,              'A')
-        KEY (KB_S,              'S')
-        KEY (KB_D,              'D')
-        KEY (KB_F,              'F')
-        KEY (KB_G,              'G')
-        KEY (KB_H,              'H')
-        KEY (KB_J,              'J')
-        KEY (KB_K,              'K')
-        KEY (KB_L,              'L')
-        KEY (KB_semicolon,      ';')
-        KEY (KB_apostrophe,     '\'')
-        KEY (KB_Z,              'Z')
-        KEY (KB_X,              'X')
-        KEY (KB_C,              'C')
-        KEY (KB_V,              'V')
-        KEY (KB_B,              'B')
-        KEY (KB_N,              'N')
-        KEY (KB_M,              'M')
-        KEY (KB_comma,          ',')
-        KEY (KB_period,         '.')
-        KEY (KB_divide,         WXK_DIVIDE)
-        KEY (KB_space,          WXK_SPACE)
-        KEY (KB_tilde,          '~')
-
-        default:                  
-            key = EVT_asciiCode(event->message); 
-            break;
+        switch ( EVT_scanCode(event->message) )
+        {
+            KEY (KB_padMinus,       WXK_NUMPAD_SUBTRACT)
+            KEY (KB_padPlus,        WXK_NUMPAD_ADD)
+            KEY (KB_padTimes,       WXK_NUMPAD_MULTIPLY)
+            KEY (KB_padDivide,      WXK_NUMPAD_DIVIDE)
+            KEY (KB_padCenter,      WXK_NUMPAD_SEPARATOR) // ?
+            KEY (KB_padLeft,        WXK_NUMPAD_LEFT)
+            KEY (KB_padRight,       WXK_NUMPAD_RIGHT)
+            KEY (KB_padUp,          WXK_NUMPAD_UP)
+            KEY (KB_padDown,        WXK_NUMPAD_DOWN)
+            KEY (KB_padInsert,      WXK_NUMPAD_INSERT)
+            KEY (KB_padDelete,      WXK_NUMPAD_DELETE)
+            KEY (KB_padHome,        WXK_NUMPAD_HOME)
+            KEY (KB_padEnd,         WXK_NUMPAD_END)
+            KEY (KB_padPageUp,      WXK_NUMPAD_PAGEUP)
+          //KEY (KB_padPageUp,      WXK_NUMPAD_PRIOR)
+            KEY (KB_padPageDown,    WXK_NUMPAD_PAGEDOWN)
+          //KEY (KB_padPageDown,    WXK_NUMPAD_NEXT)
+            KEY (KB_1,              '1')
+            KEY (KB_2,              '2')
+            KEY (KB_3,              '3')
+            KEY (KB_4,              '4')
+            KEY (KB_5,              '5')
+            KEY (KB_6,              '6')
+            KEY (KB_7,              '7')
+            KEY (KB_8,              '8')
+            KEY (KB_9,              '9')
+            KEY (KB_0,              '0')
+            KEY (KB_minus,          WXK_SUBTRACT)
+            KEY (KB_equals,         WXK_ADD)
+            KEY (KB_backSlash,      '\\')
+            KEY (KB_Q,              'Q')
+            KEY (KB_W,              'W')
+            KEY (KB_E,              'E')
+            KEY (KB_R,              'R')
+            KEY (KB_T,              'T')
+            KEY (KB_Y,              'Y')
+            KEY (KB_U,              'U')
+            KEY (KB_I,              'I')
+            KEY (KB_O,              'O')
+            KEY (KB_P,              'P')
+            KEY (KB_leftSquareBrace,'[')
+            KEY (KB_rightSquareBrace,']')
+            KEY (KB_A,              'A')
+            KEY (KB_S,              'S')
+            KEY (KB_D,              'D')
+            KEY (KB_F,              'F')
+            KEY (KB_G,              'G')
+            KEY (KB_H,              'H')
+            KEY (KB_J,              'J')
+            KEY (KB_K,              'K')
+            KEY (KB_L,              'L')
+            KEY (KB_semicolon,      ';')
+            KEY (KB_apostrophe,     '\'')
+            KEY (KB_Z,              'Z')
+            KEY (KB_X,              'X')
+            KEY (KB_C,              'C')
+            KEY (KB_V,              'V')
+            KEY (KB_B,              'B')
+            KEY (KB_N,              'N')
+            KEY (KB_M,              'M')
+            KEY (KB_comma,          ',')
+            KEY (KB_period,         '.')
+            KEY (KB_divide,         WXK_DIVIDE)
+            KEY (KB_space,          WXK_SPACE)
+            KEY (KB_tilde,          '~')
+
+            default: break;
+        }
+    }
+    
+    if ( key == 0 )
+    {
+        switch ( EVT_scanCode(event->message) )
+        {
+            KEY (KB_padEnter,       WXK_NUMPAD_ENTER)
+            KEY (KB_F1,             WXK_F1)
+            KEY (KB_F2,             WXK_F2)
+            KEY (KB_F3,             WXK_F3)
+            KEY (KB_F4,             WXK_F4)
+            KEY (KB_F5,             WXK_F5)
+            KEY (KB_F6,             WXK_F6)
+            KEY (KB_F7,             WXK_F7)
+            KEY (KB_F8,             WXK_F8)
+            KEY (KB_F9,             WXK_F9)
+            KEY (KB_F10,            WXK_F10)
+            KEY (KB_F11,            WXK_F11)
+            KEY (KB_F12,            WXK_F12)
+            KEY (KB_left,           WXK_LEFT)
+            KEY (KB_right,          WXK_RIGHT)
+            KEY (KB_up,             WXK_UP)
+            KEY (KB_down,           WXK_DOWN)
+            KEY (KB_insert,         WXK_INSERT)
+            KEY (KB_delete,         WXK_DELETE)
+            KEY (KB_home,           WXK_HOME)
+            KEY (KB_end,            WXK_END)
+            KEY (KB_pageUp,         WXK_PAGEUP)
+            KEY (KB_pageDown,       WXK_PAGEDOWN)
+            KEY (KB_capsLock,       WXK_CAPITAL)
+            KEY (KB_numLock,        WXK_NUMLOCK)
+            KEY (KB_scrollLock,     WXK_SCROLL)
+            KEY (KB_leftShift,      WXK_SHIFT)
+            KEY (KB_rightShift,     WXK_SHIFT)
+            KEY (KB_leftCtrl,       WXK_CONTROL)
+            KEY (KB_rightCtrl,      WXK_CONTROL)
+            KEY (KB_leftAlt,        WXK_ALT)
+            KEY (KB_rightAlt,       WXK_ALT)
+            KEY (KB_leftWindows,    WXK_START)
+            KEY (KB_rightWindows,   WXK_START)
+            KEY (KB_menu,           WXK_MENU)
+            KEY (KB_sysReq,         WXK_SNAPSHOT)
+            KEY (KB_esc,            WXK_ESCAPE)
+            KEY (KB_backspace,      WXK_BACK)
+            KEY (KB_tab,            WXK_TAB)
+            KEY (KB_enter,          WXK_RETURN) 
+
+            default:                  
+                key = EVT_asciiCode(event->message); 
+                break;
+        }
     }
 
     #undef KEY
@@ -369,11 +399,6 @@ static long wxScanToKeyCode(event_t *event)
     return key;
 }
 
-static long wxAsciiToKeyCode(event_t *event)
-{
-    return (long)EVT_asciiCode(event->message);
-}
-
 static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e)
 {
     wxWindowMGL *win = (wxWindowMGL*)MGL_wmGetWindowUserData(wnd);
@@ -387,7 +412,7 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e)
     wxKeyEvent event;
     event.SetEventObject(win);
     event.SetTimestamp(e->when);
-    event.m_keyCode = wxScanToKeyCode(e);
+    event.m_keyCode = wxScanToKeyCode(e, TRUE);
     event.m_scanCode = 0; // not used by wx at all
     event.m_x = where.x;
     event.m_y = where.y;
@@ -437,16 +462,31 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e)
         }
 #endif // wxUSE_ACCEL
 
-        /* wxMSW doesn't send char events with Alt pressed */
-        /* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
-           will only be sent if it is not in an accelerator table. */
-        event2.m_keyCode = wxAsciiToKeyCode(e);
+        // wxMSW doesn't send char events with Alt pressed
+        // Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
+        // will only be sent if it is not in an accelerator table.
+        event2.m_keyCode = wxScanToKeyCode(e, FALSE);
         if ( !ret && event2.m_keyCode != 0 )
         {
             event2.SetEventType(wxEVT_CHAR);
             ret = win->GetEventHandler()->ProcessEvent(event2);
         }
         
+        // Synthetize navigation key event, but do it only if the TAB key
+        // wasn't handled yet.
+        if ( !ret && event.m_keyCode == WXK_TAB &&
+             win->GetParent() && win->GetParent()->HasFlag(wxTAB_TRAVERSAL) )
+        {
+            wxNavigationKeyEvent navEvent;
+            navEvent.SetEventObject(win->GetParent());
+            // Shift-TAB goes in reverse direction:
+            navEvent.SetDirection(!event.m_shiftDown);
+            // Ctrl-TAB changes the (parent) window, i.e. switch notebook page:
+            navEvent.SetWindowChange(event.m_controlDown);
+            navEvent.SetCurrentFocus(wxStaticCast(win, wxWindow));
+            ret = win->GetParent()->GetEventHandler()->ProcessEvent(navEvent);
+        }
+        
         return ret;
     }
 }
@@ -619,13 +659,6 @@ void wxWindowMGL::SetFocus()
     
     MGL_wmCaptureEvents(GetHandle(), EVT_KEYEVT, wxMGL_CAPTURE_KEYB);
 
-#if wxUSE_CARET
-    // caret needs to be informed about focus change
-    wxCaret *caret = GetCaret();
-    if ( caret )
-        caret->OnSetFocus();
-#endif // wxUSE_CARET
-
     wxWindowMGL *active = wxGetTopLevelParent(this);
     if ( !(m_windowStyle & wxPOPUP_WINDOW) && active != gs_activeFrame )
     {
@@ -645,6 +678,13 @@ void wxWindowMGL::SetFocus()
     wxFocusEvent event(wxEVT_SET_FOCUS, GetId());
     event.SetEventObject(this);
     GetEventHandler()->ProcessEvent(event);
+
+#if wxUSE_CARET
+    // caret needs to be informed about focus change
+    wxCaret *caret = GetCaret();
+    if ( caret )
+        caret->OnSetFocus();
+#endif // wxUSE_CARET
 }
 
 void wxWindowMGL::KillFocus()
@@ -709,7 +749,7 @@ void wxWindowMGL::Lower()
     MGL_wmLowerWindow(m_wnd);
 }
 
-void wxWindowMGL::CaptureMouse()
+void wxWindowMGL::DoCaptureMouse()
 {
     if ( gs_mouseCapture )
         MGL_wmUncaptureEvents(gs_mouseCapture->m_wnd, wxMGL_CAPTURE_MOUSE);
@@ -718,7 +758,7 @@ void wxWindowMGL::CaptureMouse()
     MGL_wmCaptureEvents(m_wnd, EVT_MOUSEEVT, wxMGL_CAPTURE_MOUSE);
 }
 
-void wxWindowMGL::ReleaseMouse()
+void wxWindowMGL::DoReleaseMouse()
 {
     wxASSERT_MSG( gs_mouseCapture == this, wxT("attempt to release mouse, but this window hasn't captured it") )
     
@@ -1097,6 +1137,13 @@ void wxWindowMGL::HandlePaint(MGLDevCtx *dc)
     m_updateRegion = wxRegion(clip);
     m_paintMGLDC = dc;
 
+#if wxUSE_CARET
+    // must hide caret temporarily, otherwise we'd get rendering artifacts
+    wxCaret *caret = GetCaret();
+    if ( caret )
+        caret->Hide();
+#endif // wxUSE_CARET
+
     if ( m_eraseBackground != 0 )
     {
         wxWindowDC dc((wxWindow*)this);
@@ -1114,6 +1161,11 @@ void wxWindowMGL::HandlePaint(MGLDevCtx *dc)
     eventPt.SetEventObject(this);
     GetEventHandler()->ProcessEvent(eventPt);
 
+#if wxUSE_CARET
+    if ( caret )
+        caret->Show();
+#endif // wxUSE_CARET
+
     m_paintMGLDC = NULL;
     m_updateRegion.Clear();
 }