X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/818e52c20151ce0c22aa752ccbab94f1ae7afc99..15b83243e809f9bca9516fad201f40dff40a80e6:/src/mac/carbon/dialog.cpp

diff --git a/src/mac/carbon/dialog.cpp b/src/mac/carbon/dialog.cpp
index e2bdb7c984..d75706f6a3 100644
--- a/src/mac/carbon/dialog.cpp
+++ b/src/mac/carbon/dialog.cpp
@@ -19,16 +19,18 @@
 #include "wx/app.h"
 #include "wx/settings.h"
 
+#include <wx/mac/uma.h>
+
 // Lists to keep track of windows, so we can disable/enable them
 // for modal dialogs
 wxList wxModalDialogs;
 wxList wxModelessWindows;  // Frames and modeless dialogs
 extern wxList wxPendingDelete;
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxPanel)
 
 BEGIN_EVENT_TABLE(wxDialog, wxPanel)
+	EVT_SIZE(wxDialog::OnSize)
   EVT_BUTTON(wxID_OK, wxDialog::OnOK)
   EVT_BUTTON(wxID_APPLY, wxDialog::OnApply)
   EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel)
@@ -37,10 +39,11 @@ BEGIN_EVENT_TABLE(wxDialog, wxPanel)
   EVT_CLOSE(wxDialog::OnCloseWindow)
 END_EVENT_TABLE()
 
-#endif
 
 wxDialog::wxDialog()
 {
+  m_isShown = FALSE;
+  m_modalShowing = FALSE;
     SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
 }
 
@@ -52,7 +55,12 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
            const wxString& name)
 {
   m_windowStyle = style;
+  m_isShown = FALSE;
+  m_modalShowing = FALSE;
 
+#if wxUSE_TOOLTIPS
+    m_hwndToolTip = 0;
+#endif
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
   SetName(name);
   
@@ -66,9 +74,46 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
   else
 	m_windowId = id;
 
-  // TODO: create dialog
+	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;
+
+	::SetRect(&theBoundsRect, m_x, m_y, m_x + m_width, m_y + m_height);
+	m_macWindowData = new MacWindowData() ;
+
+	WindowClass wclass = kMovableModalWindowClass ;
+	WindowAttributes attr = kWindowNoAttributes ;
+	
+	if ( ( m_windowStyle & wxMINIMIZE_BOX ) || ( m_windowStyle & wxMAXIMIZE_BOX ) )
+	{
+		attr |= kWindowFullZoomAttribute ;
+		attr |= kWindowResizableAttribute ;
+	}
 
-  return FALSE;
+	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 ) ;
+	m_macWindowData->m_macWindowBackgroundTheme = kThemeBrushDialogBackgroundActive ;
+	UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
+	m_macWindowData->m_macFocus = NULL ;
+  return TRUE;
 }
 
 void wxDialog::SetModal(bool flag)
@@ -86,11 +131,13 @@ void wxDialog::SetModal(bool flag)
 
 wxDialog::~wxDialog()
 {
-    // TODO
+	m_isBeingDeleted = TRUE ;
     wxTopLevelWindows.DeleteObject(this);
 
-    if ( (GetWindowStyleFlag() & wxDIALOG_MODAL) != wxDIALOG_MODAL )
-      wxModelessWindows.DeleteObject(this);
+  m_modalShowing = FALSE;
+
+  if ( (GetWindowStyleFlag() & wxDIALOG_MODAL) != wxDIALOG_MODAL )
+    wxModelessWindows.DeleteObject(this);
 
     // If this is the last top-level window, exit.
     if (wxTheApp && (wxTopLevelWindows.Number() == 0))
@@ -99,7 +146,7 @@ wxDialog::~wxDialog()
 
       if (wxTheApp->GetExitOnFrameDelete())
       {
-         // TODO: exit
+       	wxTheApp->ExitMainLoop() ;
       }
     }
 }
@@ -123,40 +170,125 @@ void wxDialog::OnCharHook(wxKeyEvent& event)
 
 void wxDialog::Iconize(bool WXUNUSED(iconize))
 {
-    // TODO
+	// mac dialogs cannot be iconized
 }
 
 bool wxDialog::IsIconized() const
 {
-    // TODO
+	// mac dialogs cannot be iconized
     return FALSE;
 }
 
-void wxDialog::SetClientSize(int width, int height)
+void wxDialog::DoSetClientSize(int width, int height)
 {
-    // TODO
+	wxWindow::DoSetClientSize( width , height ) ;
 }
 
 void wxDialog::GetPosition(int *x, int *y) const
 {
-    // TODO
+	DoGetPosition( x , y ) ;
+}
+
+bool wxDialog::IsShown() const
+{
+  return m_isShown;
+}
+
+bool wxDialog::IsModal() const
+{
+    return wxModalDialogs.Find((wxDialog *)this) != 0; // const_cast
 }
 
+
+extern bool s_macIsInModalLoop ;
+
 bool wxDialog::Show(bool show)
 {
-    // TODO
-    return FALSE;
+  m_isShown = show;
+
+  if (show)
+    InitDialog();
+
+  bool modal =  ((GetWindowStyleFlag() & wxDIALOG_MODAL) == wxDIALOG_MODAL) ;
+
+#if WXGARBAGE_COLLECTION_ON /* MATTHEW: GC */
+  if (!modal) 
+  {
+    if (show) 
+    {
+      if (!wxModelessWindows.Find(this))
+        wxModelessWindows.Append(this);
+    } 
+    else
+      wxModelessWindows.DeleteObject(this);
+  }
+  if (show) 
+  {
+    if (!wxTopLevelWindows.Find(this))
+      	wxTopLevelWindows.Append(this);
+  } 
+  else
+    	wxTopLevelWindows.DeleteObject(this);
+#endif
+
+	if ( modal )
+	{
+		s_macIsInModalLoop = true ;
+	  	if (show)
+	  	{
+     		if (m_modalShowing)
+      		{
+//        		BringWindowToTop((HWND) GetHWND());
+        		return TRUE;
+      		}
+
+      		m_modalShowing = TRUE;
+      		// if we don't do it, some window might be deleted while we have pointers
+      		// to them in our disabledWindows list and the program will crash when it
+      		// will try to reenable them after the modal dialog end
+     		wxTheApp->DeletePendingObjects();
+
+    		UMAShowWindow( m_macWindowData->m_macWindow ) ;
+    		UMASelectWindow( m_macWindowData->m_macWindow ) ;
+
+      	if (!wxModalDialogs.Member(this))
+        	wxModalDialogs.Append(this);
+
+      	while (wxModalDialogs.Member(this) )
+      	{
+      		wxTheApp->MacDoOneEvent() ;
+      	}
+	  }
+	  else
+	  {
+      	wxModalDialogs.DeleteObject(this);
+    	UMAHideWindow( m_macWindowData->m_macWindow ) ;
+	  }
+	  s_macIsInModalLoop = false ;
+	}
+	else // !modal
+	{
+	  if (show)
+	  {
+    	UMAShowWindow( m_macWindowData->m_macWindow ) ;
+    	UMASelectWindow( m_macWindowData->m_macWindow ) ;
+	  }
+	  else
+	  {
+    	UMAHideWindow( m_macWindowData->m_macWindow ) ;
+	  }
+	}
+	return TRUE ;
 }
 
 void wxDialog::SetTitle(const wxString& title)
 {
-    // TODO
+	wxWindow::SetTitle( title ) ;
 }
 
 wxString wxDialog::GetTitle() const
 {
-    // TODO
-    return wxString("");
+	return wxWindow::GetTitle() ;
 }
 
 void wxDialog::Centre(int direction)
@@ -191,39 +323,37 @@ void wxDialog::Centre(int direction)
 // Replacement for Show(TRUE) for modal dialogs - returns return code
 int wxDialog::ShowModal()
 {
-    m_windowStyle |= wxDIALOG_MODAL;
-    // TODO: modal showing
-	Show(TRUE);
-	return GetReturnCode();
+  m_windowStyle |= wxDIALOG_MODAL;
+  Show(TRUE);
+  return GetReturnCode();
 }
 
 void wxDialog::EndModal(int retCode)
 {
-	SetReturnCode(retCode);
-    // TODO modal un-showing
-	Show(FALSE);
+  SetReturnCode(retCode);
+  Show(FALSE);
 }
 
 // Standard buttons
 void wxDialog::OnOK(wxCommandEvent& event)
 {
-	if ( Validate() && TransferDataFromWindow() )
-	{
+  if ( Validate() && TransferDataFromWindow() )
+  {
         if ( IsModal() )
             EndModal(wxID_OK);
         else
         {
-		    SetReturnCode(wxID_OK);
-		    this->Show(FALSE);
+            SetReturnCode(wxID_OK);
+            this->Show(FALSE);
         }
-	}
+  }
 }
 
 void wxDialog::OnApply(wxCommandEvent& event)
 {
-	if (Validate())
-		TransferDataFromWindow();
-	// TODO probably need to disable the Apply button until things change again
+  if (Validate())
+    TransferDataFromWindow();
+  // TODO probably need to disable the Apply button until things change again
 }
 
 void wxDialog::OnCancel(wxCommandEvent& event)
@@ -233,41 +363,45 @@ void wxDialog::OnCancel(wxCommandEvent& event)
     else
     {
         SetReturnCode(wxID_CANCEL);
-		this->Show(FALSE);
+        this->Show(FALSE);
     }
 }
 
-bool wxDialog::OnClose()
+void wxDialog::OnPaint(wxPaintEvent& event)
+{
+  // No: if you call the default procedure, it makes
+  // the following painting code not work.
+//  wxWindow::OnPaint(event);
+}
+
+void wxDialog::OnCloseWindow(wxCloseEvent& event)
 {
-	// Behaviour changed in 2.0: we'll send a Cancel message by default,
+    // We'll send a Cancel message by default,
     // which may close the dialog.
-    // Check for looping if the Cancel event handler calls Close()
+    // Check for looping if the Cancel event handler calls Close().
+
+    // Note that if a cancel button and handler aren't present in the dialog,
+    // nothing will happen when you close the dialog via the window manager, or
+    // via Close().
+    // We wouldn't want to destroy the dialog by default, since the dialog may have been
+    // created on the stack.
+    // However, this does mean that calling dialog->Close() won't delete the dialog
+    // unless the handler for wxID_CANCEL does so. So use Destroy() if you want to be
+    // sure to destroy the dialog.
+    // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog.
 
     static wxList closing;
 
     if ( closing.Member(this) )
-        return FALSE;
+        return;
 
     closing.Append(this);
 
-	wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
-	cancelEvent.SetEventObject( this );
-	GetEventHandler()->ProcessEvent(cancelEvent);
+    wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
+    cancelEvent.SetEventObject( this );
+    GetEventHandler()->ProcessEvent(cancelEvent); // This may close the dialog
 
     closing.DeleteObject(this);
-
-	return FALSE;
-}
-
-void wxDialog::OnCloseWindow(wxCloseEvent& event)
-{
-    // Compatibility
-    if ( GetEventHandler()->OnClose() || !event.CanVeto())
-    {
-        this->Destroy();
-    }
-    else
-        event.Veto(TRUE);
 }
 
 // Destroy the window (delayed, if a managed window)
@@ -278,6 +412,17 @@ bool wxDialog::Destroy()
   return TRUE;
 }
 
+void wxDialog::OnSize(wxSizeEvent& WXUNUSED(event))
+{
+  // if we're using constraints - do use them
+  #if wxUSE_CONSTRAINTS
+    if ( GetAutoLayout() )
+    {
+      Layout();
+    }
+  #endif
+}
+
 void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
@@ -286,4 +431,6 @@ void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& event)
 
 void wxDialog::Fit()
 {
+  wxWindow::Fit();
 }
+