region calculation for windows with borders too small

[wxWidgets.git] / src / mgl / window.cpp

diff --git a/src/mgl/window.cpp b/src/mgl/window.cpp
index 4de9b27e9b95d3cba934407c2c51c5d9476f90a9..562756b248f585c1afd6ded9a8f80e2ade192560 100644 (file)
--- a/src/mgl/window.cpp
+++ b/src/mgl/window.cpp
@@ -104,7 +104,7 @@ static wxWindowMGL* wxGetTopLevelParent(wxWindowMGL *win)
 }
 
 // An easy way to capture screenshots:
-static void wxCaptureScreenshot()
+static void wxCaptureScreenshot(bool activeWindowOnly)
 {
 #ifdef __DOS__
     #define SCREENSHOT_FILENAME _T("sshot%03i.png")
@@ -119,11 +119,18 @@ static void wxCaptureScreenshot()
         screenshot.Printf(SCREENSHOT_FILENAME, screenshot_num++);
     } while ( wxFileExists(screenshot) && screenshot_num < 1000 );
     
-    g_displayDC->savePNGFromDC(screenshot.mb_str(), 0, 0, 
-                               g_displayDC->sizex(), 
-                               g_displayDC->sizey());
+    wxRect r(0, 0, g_displayDC->sizex(), g_displayDC->sizey());
+
+    if ( activeWindowOnly && gs_activeFrame )
+    {
+        r.Intersect(gs_activeFrame->GetRect());
+    }
     
-    wxMessageBox(_("Screenshot captured: ") + wxString(screenshot));
+    g_displayDC->savePNGFromDC(screenshot.mb_str(), 
+                               r.x, r. y, r.x+r.width, r.y+r.height);
+    
+    wxMessageBox(wxString::Format(_T("Screenshot captured: %s"),
+                                  screenshot.c_str()));
 }
 
 // ---------------------------------------------------------------------------
@@ -179,24 +186,8 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e)
             if ( win->AcceptsFocus() && wxWindow::FindFocus() != win )
                 win->SetFocus();
 
-            if ( e->message & EVT_LEFTBMASK )
-                type = wxEVT_LEFT_DOWN;
-            else if ( e->message & EVT_MIDDLEBMASK )
-                type = wxEVT_MIDDLE_DOWN;
-            else if ( e->message & EVT_RIGHTBMASK )
-                type = wxEVT_RIGHT_DOWN;
-
             if ( e->message & EVT_DBLCLICK )
             {
-                // MGL doesn't generate two subsequent single clicks prior
-                // to a double click, but rather only fires one single click
-                // followed by one double click. wxWindows expects two single
-                // clicks, so we have to emulate the second one.
-                event.SetEventType(type);
-                win->GetEventHandler()->ProcessEvent(event);
-            
-                // And change event type for the real double click event
-                // that will be generated later in this function:
                 if ( e->message & EVT_LEFTBMASK )
                     type = wxEVT_LEFT_DCLICK;
                 else if ( e->message & EVT_MIDDLEBMASK )
@@ -204,6 +195,15 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e)
                 else if ( e->message & EVT_RIGHTBMASK )
                     type = wxEVT_RIGHT_DCLICK;
             }
+            else
+            {
+                if ( e->message & EVT_LEFTBMASK )
+                    type = wxEVT_LEFT_DOWN;
+                else if ( e->message & EVT_MIDDLEBMASK )
+                    type = wxEVT_MIDDLE_DOWN;
+                else if ( e->message & EVT_RIGHTBMASK )
+                    type = wxEVT_RIGHT_DOWN;
+            }
 
             break;
 
@@ -435,20 +435,13 @@ static bool wxHandleSpecialKeys(wxKeyEvent& event)
     #ifdef __WXDEBUG__ // FIXME_MGL - remove when KB_sysReq works in MGL!
          || (event.m_keyCode == WXK_F1 && 
             event.m_shiftDown && event.m_controlDown) 
-       )
     #endif
+       )
     {
-        wxCaptureScreenshot();
-        return TRUE;
-    }
-
-    if ( event.m_keyCode == WXK_F4 && event.m_altDown &&
-         gs_activeFrame != NULL )
-    {
-        gs_activeFrame->Close();
+        wxCaptureScreenshot(event.m_altDown/*only active wnd?*/);
         return TRUE;
     }
-    
+   
     return FALSE;
 }
 
@@ -551,7 +544,7 @@ void wxWindowMGL::Init()
     if ( !g_winMng )
     {
         if ( !wxTheApp->SetDisplayMode(wxGetDefaultDisplayMode()) )
-            wxFatalError(_("Cannot initialize display."));
+            wxLogFatalError(_("Cannot initialize display."));
     }
 
     // generic:
@@ -577,12 +570,17 @@ wxWindowMGL::~wxWindowMGL()
 
     if (gs_activeFrame == this)
     {
-       gs_activeFrame = NULL;
-       // activate next frame in Z-order:
-       if ( m_wnd->prev )
-       {
-           wxWindowMGL *win = (wxWindowMGL*)m_wnd->prev->userData;
-           win->SetFocus();
+        gs_activeFrame = NULL;
+        // activate next frame in Z-order:
+        if ( m_wnd->prev )
+        {
+            wxWindowMGL *win = (wxWindowMGL*)m_wnd->prev->userData;
+            win->SetFocus();
+        }
+        else if ( m_wnd->next )
+        {
+            wxWindowMGL *win = (wxWindowMGL*)m_wnd->next->userData;
+            win->SetFocus();
         }
     }
     
@@ -768,11 +766,20 @@ bool wxWindowMGL::Show(bool show)
     
     if (!show && gs_activeFrame == this)
     {
-       // activate next frame in Z-order:
-       if ( m_wnd->prev )
-       {
-           wxWindowMGL *win = (wxWindowMGL*)m_wnd->prev->userData;
-           win->SetFocus();
+        // activate next frame in Z-order:
+        if ( m_wnd->prev )
+        {
+            wxWindowMGL *win = (wxWindowMGL*)m_wnd->prev->userData;
+            win->SetFocus();
+        }
+        else if ( m_wnd->next )
+        {
+            wxWindowMGL *win = (wxWindowMGL*)m_wnd->next->userData;
+            win->SetFocus();
+        }
+        else
+        {
+            gs_activeFrame = NULL;
         }
     }
 
@@ -802,7 +809,7 @@ void wxWindowMGL::DoCaptureMouse()
 
 void wxWindowMGL::DoReleaseMouse()
 {
-    wxASSERT_MSG( gs_mouseCapture == this, wxT("attempt to release mouse, but this window hasn't captured it") )
+    wxASSERT_MSG( gs_mouseCapture == this, wxT("attempt to release mouse, but this window hasn't captured it") );
     
     MGL_wmUncaptureEvents(m_wnd, wxMGL_CAPTURE_MOUSE);
     gs_mouseCapture = NULL;
@@ -831,7 +838,19 @@ bool wxWindowMGL::SetCursor(const wxCursor& cursor)
 
 void wxWindowMGL::WarpPointer(int x, int y)
 {
+    int w, h;
+    wxDisplaySize(&w, &h);
+
     ClientToScreen(&x, &y);
+    if ( x < 0 )
+        x = 0;
+    if ( y < 0 )
+        y = 0;
+    if ( x >= w )
+        x = w-1;
+    if ( y >= h )
+        y = h-1;
+    
     EVT_setMousePos(x, y);
 }
 
@@ -916,7 +935,7 @@ void wxWindowMGL::DragAcceptFiles(bool accept)
 // Get total size
 void wxWindowMGL::DoGetSize(int *x, int *y) const
 {
-    wxASSERT_MSG( m_wnd, wxT("invalid window") )
+    wxASSERT_MSG( m_wnd, wxT("invalid window") );
     
     if (x) *x = m_wnd->width;
     if (y) *y = m_wnd->height;
@@ -924,10 +943,13 @@ void wxWindowMGL::DoGetSize(int *x, int *y) const
 
 void wxWindowMGL::DoGetPosition(int *x, int *y) const
 {
-    wxASSERT_MSG( m_wnd, wxT("invalid window") )
+    wxASSERT_MSG( m_wnd, wxT("invalid window") );
+
+    int pX = 0, pY = 0;
+    AdjustForParentClientOrigin(pX, pY, 0);   
 
-    if (x) *x = m_wnd->x;
-    if (y) *y = m_wnd->y;
+    if (x) *x = m_wnd->x - pX;
+    if (y) *y = m_wnd->y - pY;
 }
 
 void wxWindowMGL::DoScreenToClient(int *x, int *y) const