some != NULL checks

[wxWidgets.git] / src / mac / frame.cpp

diff --git a/src/mac/frame.cpp b/src/mac/frame.cpp
index a961e3616f8e4a180f5f3a5546586744fb8c0c11..cded59c604887d003c26c948ada38447adf10940 100644 (file)
--- a/src/mac/frame.cpp
+++ b/src/mac/frame.cpp
@@ -23,10 +23,11 @@
 #include "wx/settings.h"
 #include "wx/app.h"
 
 #include "wx/settings.h"
 #include "wx/app.h"
 

+#include <wx/mac/uma.h>
+

 extern wxList wxModelessWindows;
 extern wxList wxPendingDelete;
 
 extern wxList wxModelessWindows;
 extern wxList wxPendingDelete;
 

-#if !USE_SHARED_LIBRARY

 BEGIN_EVENT_TABLE(wxFrame, wxWindow)
   EVT_SIZE(wxFrame::OnSize)
   EVT_ACTIVATE(wxFrame::OnActivate)
 BEGIN_EVENT_TABLE(wxFrame, wxWindow)
   EVT_SIZE(wxFrame::OnSize)
   EVT_ACTIVATE(wxFrame::OnActivate)


@@ -37,7 +38,6 @@ BEGIN_EVENT_TABLE(wxFrame, wxWindow)
 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow)
 END_EVENT_TABLE()
 
 IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow)

-#endif

 
 #if wxUSE_NATIVE_STATUSBAR
 bool wxFrame::m_useNativeStatusBar = TRUE;
 
 #if wxUSE_NATIVE_STATUSBAR
 bool wxFrame::m_useNativeStatusBar = TRUE;


@@ -47,12 +47,15 @@ bool wxFrame::m_useNativeStatusBar = FALSE;
 
 wxFrame::wxFrame()
 {
 
 wxFrame::wxFrame()
 {

+#if wxUSE_TOOLBAR

   m_frameToolBar = NULL ;
   m_frameToolBar = NULL ;

+#endif
+
+       // in order to be able to give size events on show

   m_frameMenuBar = NULL;
   m_frameStatusBar = NULL;
   m_frameMenuBar = NULL;
   m_frameStatusBar = NULL;

-
-  m_windowParent = NULL;

   m_iconized = FALSE;
   m_iconized = FALSE;

+  m_isShown = FALSE;

 }
 
 bool wxFrame::Create(wxWindow *parent,
 }
 
 bool wxFrame::Create(wxWindow *parent,


@@ -69,7 +72,11 @@ bool wxFrame::Create(wxWindow *parent,
   SetName(name);
   m_windowStyle = style;
   m_frameMenuBar = NULL;
   SetName(name);
   m_windowStyle = style;
   m_frameMenuBar = NULL;

+  m_isShown = FALSE;
+
+#if wxUSE_TOOLBAR

   m_frameToolBar = NULL ;
   m_frameToolBar = NULL ;

+#endif

   m_frameStatusBar = NULL;
 
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
   m_frameStatusBar = NULL;
 
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));


@@ -83,9 +90,62 @@ bool wxFrame::Create(wxWindow *parent,
 
   wxModelessWindows.Append(this);
 
 
   wxModelessWindows.Append(this);
 

-  // TODO: create frame.
-
-  return FALSE;
+  // create frame.
+
+       Rect theBoundsRect;
+
+  m_x = (int)pos.x;
+  m_y = (int)pos.y;
+  if ( m_y < 50 )
+       m_y = 50 ;
+  if ( m_x < 20 )
+       m_x = 20 ;
+       
+  m_width = size.x;
+       if (m_width == -1) 
+               m_width = 20;
+  m_height = size.y;
+       if (m_height == -1) 
+               m_height = 20;
+
+       m_macWindowData = new MacWindowData() ;
+
+       ::SetRect(&theBoundsRect, m_x, m_y, m_x + m_width, m_y + m_height);
+
+       WindowClass wclass = kDocumentWindowClass ;
+       WindowAttributes attr = kWindowNoAttributes ;
+       
+       if ( ( m_windowStyle & wxMINIMIZE_BOX ) || ( m_windowStyle & wxMAXIMIZE_BOX ) )
+       {
+               attr |= kWindowFullZoomAttribute ;
+               attr |= kWindowResizableAttribute ;
+       }
+       if ( m_windowStyle & wxSTAY_ON_TOP )
+       {
+               wclass = kFloatingWindowClass ;
+               
+//                     if ( m_windowStyle & wxCAPTION )
+//                             attr |= kHasPaletteTitlebarMask ;
+       }
+       else
+       {
+       }
+       if ( m_windowStyle & wxSYSTEM_MENU )
+       {
+               attr |= kWindowCloseBoxAttribute ;
+       }
+       UMACreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ;
+       wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ;
+       wxString label ;
+       if( wxApp::s_macDefaultEncodingIsPC )
+               label = wxMacMakeMacStringFromPC( title ) ;
+       else
+               label = title ;
+       UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;
+       UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
+       m_macWindowData->m_macWindowBackgroundTheme = kThemeBrushDocumentWindowBackground ;
+       m_macWindowData->m_macFocus = NULL ;
+  return TRUE;

 }
 
 wxFrame::~wxFrame()
 }
 
 wxFrame::~wxFrame()


@@ -105,46 +165,13 @@ wxFrame::~wxFrame()
 
     if (wxTheApp->GetExitOnFrameDelete())
     {
 
     if (wxTheApp->GetExitOnFrameDelete())
     {

-       // TODO signal to the app that we're going to close
+       wxTheApp->ExitMainLoop() ;

     }
   }
 
   wxModelessWindows.DeleteObject(this);
 }
 
     }
   }
 
   wxModelessWindows.DeleteObject(this);
 }
 

-// Get size *available for subwindows* i.e. excluding menu bar, toolbar etc.
-void wxFrame::GetClientSize(int *x, int *y) const
-{
-    // TODO
-}
-
-// Set the client size (i.e. leave the calculation of borders etc.
-// to wxWindows)
-void wxFrame::SetClientSize(int width, int height)
-{
-    // TODO
-}
-
-void wxFrame::GetSize(int *width, int *height) const
-{
-    // TODO
-}
-
-void wxFrame::GetPosition(int *x, int *y) const
-{
-    // TODO
-}
-
-void wxFrame::SetSize(int x, int y, int width, int height, int sizeFlags)
-{
-    // TODO
-}
-
-bool wxFrame::Show(bool show)
-{
-    // TODO
-    return FALSE;
-}

 
 void wxFrame::Iconize(bool iconize)
 {
 
 void wxFrame::Iconize(bool iconize)
 {


@@ -170,17 +197,6 @@ bool wxFrame::IsMaximized(void) const
     return FALSE;
 }
 
     return FALSE;
 }
 

-void wxFrame::SetTitle(const wxString& title)
-{
-    // TODO
-}
-
-wxString wxFrame::GetTitle() const
-{
-    // TODO
-    return wxString("");
-}
-

 void wxFrame::SetIcon(const wxIcon& icon)
 {
   m_icon = icon;
 void wxFrame::SetIcon(const wxIcon& icon)
 {
   m_icon = icon;


@@ -192,10 +208,12 @@ wxStatusBar *wxFrame::OnCreateStatusBar(int number, long style, wxWindowID id,
 {
     wxStatusBar *statusBar = NULL;
 
 {
     wxStatusBar *statusBar = NULL;
 

-    statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 20),
+    statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 17),

         style, name);
 
     // Set the height according to the font and the border size
         style, name);
 
     // Set the height according to the font and the border size

+    // we shouldn't do this on the mac, because we have to fit the grow box
+    /*

     wxClientDC dc(statusBar);
     dc.SetFont(statusBar->GetFont());
 
     wxClientDC dc(statusBar);
     dc.SetFont(statusBar->GetFont());
 


@@ -206,6 +224,8 @@ wxStatusBar *wxFrame::OnCreateStatusBar(int number, long style, wxWindowID id,
 
     statusBar->SetSize(-1, -1, 100, height);
 
 
     statusBar->SetSize(-1, -1, 100, height);
 

+               */
+

     statusBar->SetFieldsCount(number);
     return statusBar;
 }
     statusBar->SetFieldsCount(number);
     return statusBar;
 }


@@ -245,6 +265,8 @@ void wxFrame::SetStatusWidths(int n, const int widths_field[])
 
 void wxFrame::PositionStatusBar()
 {
 
 void wxFrame::PositionStatusBar()
 {

+  if (m_frameStatusBar )
+  {

     int w, h;
     GetClientSize(&w, &h);
     int sw, sh;
     int w, h;
     GetClientSize(&w, &h);
     int sw, sh;


@@ -253,6 +275,7 @@ void wxFrame::PositionStatusBar()
     // Since we wish the status bar to be directly under the client area,
     // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS.
     m_frameStatusBar->SetSize(0, h, w, sh);
     // Since we wish the status bar to be directly under the client area,
     // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS.
     m_frameStatusBar->SetSize(0, h, w, sh);

+   }

 }
 
 void wxFrame::SetMenuBar(wxMenuBar *menuBar)
 }
 
 void wxFrame::SetMenuBar(wxMenuBar *menuBar)


@@ -264,8 +287,8 @@ void wxFrame::SetMenuBar(wxMenuBar *menuBar)
     }
   
     m_frameMenuBar = menuBar;
     }
   
     m_frameMenuBar = menuBar;

-
-    // TODO
+               // TODO : we move this into the app code
+    m_frameMenuBar->MacInstallMenuBar() ;

 }
 
 void wxFrame::Fit()
 }
 
 void wxFrame::Fit()


@@ -316,6 +339,56 @@ void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
 
 // Default resizing behaviour - if only ONE subwindow,
 // resize to client rectangle size
 
 // Default resizing behaviour - if only ONE subwindow,
 // resize to client rectangle size

+void wxFrame::OnIdle(wxIdleEvent& WXUNUSED(event) )
+{
+    DoMenuUpdates();
+}
+
+
+// update all menus
+void wxFrame::DoMenuUpdates()
+{
+    wxMenuBar* bar = GetMenuBar();
+
+    if ( bar != NULL )
+    {
+        int nCount = bar->GetMenuCount();
+        for (int n = 0; n < nCount; n++)
+            DoMenuUpdates(bar->GetMenu(n), (wxWindow*) NULL);
+    }
+}
+
+// update a menu and all submenus recursively
+void wxFrame::DoMenuUpdates(wxMenu* menu, wxWindow* WXUNUSED(focusWin))
+{
+    wxEvtHandler* evtHandler = GetEventHandler();
+    wxMenuItemList::Node* node = menu->GetMenuItems().GetFirst();
+    while (node)
+    {
+        wxMenuItem* item = node->GetData();
+        if ( !item->IsSeparator() )
+        {
+            wxWindowID id = item->GetId();
+            wxUpdateUIEvent event(id);
+            event.SetEventObject( this );
+
+            if (evtHandler->ProcessEvent(event))
+            {
+                if (event.GetSetText())
+                    menu->SetLabel(id, event.GetText());
+                if (event.GetSetChecked())
+                    menu->Check(id, event.GetChecked());
+                if (event.GetSetEnabled())
+                    menu->Enable(id, event.GetEnabled());
+            }
+
+            if (item->GetSubMenu())
+                DoMenuUpdates(item->GetSubMenu(), (wxWindow*) NULL);
+        }
+        node = node->GetNext();
+    }
+}
+

 void wxFrame::OnSize(wxSizeEvent& event)
 {
   // if we're using constraints - do use them
 void wxFrame::OnSize(wxSizeEvent& event)
 {
   // if we're using constraints - do use them


@@ -333,8 +406,12 @@ void wxFrame::OnSize(wxSizeEvent& event)
     wxWindow *win = (wxWindow *)node->Data();
     if ( !win->IsKindOf(CLASSINFO(wxFrame))  &&
          !win->IsKindOf(CLASSINFO(wxDialog)) && 
     wxWindow *win = (wxWindow *)node->Data();
     if ( !win->IsKindOf(CLASSINFO(wxFrame))  &&
          !win->IsKindOf(CLASSINFO(wxDialog)) && 

-         (win != GetStatusBar()) &&
-         (win != GetToolBar()) )
+         (win != GetStatusBar()) 
+#if wxUSE_TOOLBAR
+         &&
+         (win != GetToolBar()) 
+#endif
+         )

     {
       if ( child )
         return;     // it's our second subwindow - nothing to do
     {
       if ( child )
         return;     // it's our second subwindow - nothing to do


@@ -371,23 +448,10 @@ void wxFrame::OnActivate(wxActivateEvent& event)
   }
 }
 
   }
 }
 

-// The default implementation for the close window event - calls
-// OnClose for backward compatibility.
-
+// The default implementation for the close window event.

 void wxFrame::OnCloseWindow(wxCloseEvent& event)
 {
 void wxFrame::OnCloseWindow(wxCloseEvent& event)
 {

-    // Compatibility
-    if ( GetEventHandler()->OnClose() || !event.CanVeto())
-    {
-        this->Destroy();
-    }
-    else
-        event.Veto(TRUE);
-}
-
-bool wxFrame::OnClose()
-{
-    return TRUE;
+    this->Destroy();

 }
 
 // Destroy the window (delayed, if a managed window)
 }
 
 // Destroy the window (delayed, if a managed window)


@@ -423,21 +487,6 @@ wxMenuBar *wxFrame::GetMenuBar() const
   return m_frameMenuBar;
 }
 
   return m_frameMenuBar;
 }
 

-void wxFrame::Centre(int direction)
-{
-  int display_width, display_height, width, height, x, y;
-  wxDisplaySize(&display_width, &display_height);
-
-  GetSize(&width, &height);
-  GetPosition(&x, &y);
-
-  if (direction & wxHORIZONTAL)
-    x = (int)((display_width - width)/2);
-  if (direction & wxVERTICAL)
-    y = (int)((display_height - height)/2);
-
-  SetSize(x, y, width, height);
-}

 
 // Call this to simulate a menu command
 void wxFrame::Command(int id)
 
 // Call this to simulate a menu command
 void wxFrame::Command(int id)


@@ -447,7 +496,7 @@ void wxFrame::Command(int id)
 
 void wxFrame::ProcessCommand(int id)
 {
 
 void wxFrame::ProcessCommand(int id)
 {

-  wxCommandEvent commandEvent(wxEVENT_TYPE_MENU_COMMAND, id);
+  wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id);

   commandEvent.SetInt( id );
   commandEvent.SetEventObject( this );
 
   commandEvent.SetInt( id );
   commandEvent.SetEventObject( this );
 


@@ -470,6 +519,7 @@ void wxFrame::ProcessCommand(int id)
 wxPoint wxFrame::GetClientAreaOrigin() const
 {
     wxPoint pt(0, 0);
 wxPoint wxFrame::GetClientAreaOrigin() const
 {
     wxPoint pt(0, 0);

+#if wxUSE_TOOLBAR

     if (GetToolBar())
     {
         int w, h;
     if (GetToolBar())
     {
         int w, h;


@@ -484,33 +534,46 @@ wxPoint wxFrame::GetClientAreaOrigin() const
             pt.y += h;
         }
     }
             pt.y += h;
         }
     }

+#endif

     return pt;
 }
 
     return pt;
 }
 

-void wxFrame::ScreenToClient(int *x, int *y) const
+void wxFrame::DoGetClientSize(int *x, int *y) const

 {
 {

-    wxWindow::ScreenToClient(x, y);
+       wxWindow::DoGetClientSize( x , y ) ;
+
+  if ( GetStatusBar() )
+  {
+    int statusX, statusY;
+    GetStatusBar()->GetClientSize(&statusX, &statusY);
+    *y -= statusY;
+  }

 
 

-    // We may be faking the client origin.
-    // So a window that's really at (0, 30) may appear
-    // (to wxWin apps) to be at (0, 0).
-    wxPoint pt(GetClientAreaOrigin());
-    *x -= pt.x;
-    *y -= pt.y;
+  wxPoint pt(GetClientAreaOrigin());
+  *y -= pt.y;
+  *x -= pt.x;

 }
 
 }
 

-void wxFrame::ClientToScreen(int *x, int *y) const
+void wxFrame::DoSetClientSize(int clientwidth, int clientheight)

 {
 {

-    // We may be faking the client origin.
-    // So a window that's really at (0, 30) may appear
-    // (to wxWin apps) to be at (0, 0).
-    wxPoint pt1(GetClientAreaOrigin());
-    *x += pt1.x;
-    *y += pt1.y;
+       int currentclientwidth , currentclientheight ;
+       int currentwidth , currentheight ;
+       
+       GetClientSize( &currentclientwidth , &currentclientheight ) ;
+       GetSize( &currentwidth , &currentheight ) ;
+       
+       // find the current client size

 
 

-    wxWindow::ClientToScreen(x, y);
+  // Find the difference between the entire window (title bar and all)
+  // and the client area; add this to the new client size to move the
+  // window
+
+       DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
+               currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;

 }
 
 }
 

+
+#if wxUSE_TOOLBAR

 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 {
     wxCHECK_MSG( m_frameToolBar == NULL, FALSE,
 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 {
     wxCHECK_MSG( m_frameToolBar == NULL, FALSE,


@@ -542,7 +605,10 @@ void wxFrame::PositionToolBar()
     // the toolbar/status bar were added.
     // So DEFINITELY replace the line below with something appropriate.
 
     // the toolbar/status bar were added.
     // So DEFINITELY replace the line below with something appropriate.
 

-    GetClientSize(& cw, &ch);
+   //  GetClientSize(& cw, &ch);
+
+               cw = m_width ;
+               ch = m_height ;

 
     if ( GetStatusBar() )
     {
 
     if ( GetStatusBar() )
     {


@@ -570,4 +636,4 @@ void wxFrame::PositionToolBar()
         }
     }
 }
         }
     }
 }

-
+#endif