Generalised WinCE fix for other platforms

[wxWidgets.git] / src / mac / carbon / mdi.cpp

diff --git a/src/mac/carbon/mdi.cpp b/src/mac/carbon/mdi.cpp
index 4869697cd7ced1494032a5bafa462c6fdc8fd0ba..dbdc6da93b791b2dae7bb6534aba2033571f20e4 100644 (file)
--- a/src/mac/carbon/mdi.cpp
+++ b/src/mac/carbon/mdi.cpp
@@ -1,31 +1,37 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        mdi.cpp
 // Purpose:     MDI classes
 /////////////////////////////////////////////////////////////////////////////
 // Name:        mdi.cpp
 // Purpose:     MDI classes

-// Author:      AUTHOR
+// Author:      Stefan Csomor

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "mdi.h"
 #endif
 
 #pragma implementation "mdi.h"
 #endif
 

+#include "wx/wxprec.h"
+
+#if wxUSE_MDI
+

 #include "wx/mdi.h"
 #include "wx/menu.h"
 #include "wx/settings.h"
 #include "wx/mdi.h"
 #include "wx/menu.h"
 #include "wx/settings.h"

+#include "wx/log.h"
+
+#include "wx/mac/private.h"
+#include "wx/mac/uma.h"

 
 

-extern wxList wxModelessWindows;
+extern wxWindowList wxModelessWindows;

 
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame)
 IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame)
 IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow)
 
 BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame)
 IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame)
 IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame)
 IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow)
 
 BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame)

-  EVT_SIZE(wxMDIParentFrame::OnSize)

   EVT_ACTIVATE(wxMDIParentFrame::OnActivate)
   EVT_SYS_COLOUR_CHANGED(wxMDIParentFrame::OnSysColourChanged)
 END_EVENT_TABLE()
   EVT_ACTIVATE(wxMDIParentFrame::OnActivate)
   EVT_SYS_COLOUR_CHANGED(wxMDIParentFrame::OnSysColourChanged)
 END_EVENT_TABLE()


@@ -34,12 +40,31 @@ BEGIN_EVENT_TABLE(wxMDIClientWindow, wxWindow)
   EVT_SCROLL(wxMDIClientWindow::OnScroll)
 END_EVENT_TABLE()
 
   EVT_SCROLL(wxMDIClientWindow::OnScroll)
 END_EVENT_TABLE()
 

-#endif
+static const wxChar *TRACE_MDI = _T("mdi");
+
+static const int IDM_WINDOWTILE  = 4001;
+static const int IDM_WINDOWTILEHOR  = 4001;
+static const int IDM_WINDOWCASCADE = 4002;
+static const int IDM_WINDOWICONS = 4003;
+static const int IDM_WINDOWNEXT = 4004;
+static const int IDM_WINDOWTILEVERT = 4005;
+static const int IDM_WINDOWPREV = 4006;
+
+// This range gives a maximum of 500 MDI children. Should be enough :-)
+static const int wxFIRST_MDI_CHILD = 4100;
+static const int wxLAST_MDI_CHILD = 4600;
+
+// Status border dimensions
+static const int wxTHICK_LINE_BORDER = 3;

 
 // Parent frame
 
 wxMDIParentFrame::wxMDIParentFrame()
 {
 
 // Parent frame
 
 wxMDIParentFrame::wxMDIParentFrame()
 {

+    m_clientWindow = NULL;
+    m_currentChild = NULL;
+    m_windowMenu = (wxMenu*) NULL;
+    m_parentFrameActive = TRUE;

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


@@ -50,90 +75,130 @@ bool wxMDIParentFrame::Create(wxWindow *parent,
            long style,
            const wxString& name)
 {
            long style,
            const wxString& name)
 {

-    if (!parent)
-        wxTopLevelWindows.Append(this);
-
-    SetName(name);
-    m_windowStyle = style;
-
-    if (parent) parent->AddChild(this);
-
-    if ( id > -1 )
-        m_windowId = id;
-    else
-        m_windowId = (int)NewControlId();
-
-    // TODO: create MDI parent frame
-
-    wxModelessWindows.Append(this);
-
+    m_clientWindow = NULL;
+    m_currentChild = NULL;
+    
+    // this style can be used to prevent a window from having the standard MDI
+    // "Window" menu
+    if ( style & wxFRAME_NO_WINDOW_MENU )
+    {
+        m_windowMenu = (wxMenu *)NULL;
+        style -= wxFRAME_NO_WINDOW_MENU ;
+    }
+    else // normal case: we have the window menu, so construct it
+    {
+        m_windowMenu = new wxMenu;
+        
+        m_windowMenu->Append(IDM_WINDOWCASCADE, wxT("&Cascade"));
+        m_windowMenu->Append(IDM_WINDOWTILEHOR, wxT("Tile &Horizontally"));
+        m_windowMenu->Append(IDM_WINDOWTILEVERT, wxT("Tile &Vertically"));
+        m_windowMenu->AppendSeparator();
+        m_windowMenu->Append(IDM_WINDOWICONS, wxT("&Arrange Icons"));
+        m_windowMenu->Append(IDM_WINDOWNEXT, wxT("&Next"));
+    }
+    
+    wxFrame::Create( parent , id , title , pos , size , style , name ) ;
+    m_parentFrameActive = TRUE;
+    
+    OnCreateClient();
+    

     return TRUE;
 }
 
 wxMDIParentFrame::~wxMDIParentFrame()
 {
     return TRUE;
 }
 
 wxMDIParentFrame::~wxMDIParentFrame()
 {

+    DestroyChildren();
+    // already deleted by DestroyChildren()
+    m_clientWindow = NULL ;
+    
+    delete m_windowMenu;

 }
 
 }
 

-// Get size *available for subwindows* i.e. excluding menu bar.
-void wxMDIParentFrame::GetClientSize(int *x, int *y) const
-{
-    // TODO
-}

 
 void wxMDIParentFrame::SetMenuBar(wxMenuBar *menu_bar)
 {
 
 void wxMDIParentFrame::SetMenuBar(wxMenuBar *menu_bar)
 {

-    // TODO
-    if (!menu_bar)
-    {
-        m_frameMenuBar = NULL;
-        return;
-    }
-  
-    if (menu_bar->m_menuBarFrame)
-           return;
-
-    m_frameMenuBar = menu_bar;
+    wxFrame::SetMenuBar( menu_bar ) ;

 }
 
 }
 

-void wxMDIParentFrame::OnSize(wxSizeEvent& event)
+void wxMDIParentFrame::GetRectForTopLevelChildren(int *x, int *y, int *w, int *h)

 {
 {

-#if wxUSE_CONSTRAINTS
-    if (GetAutoLayout())
-      Layout();
-#endif
-    int x = 0;
-    int y = 0;
-    int width, height;
-    GetClientSize(&width, &height);
+    if(x)
+        *x = 0;
+    if(y)
+        *y = 0;
+    wxDisplaySize(w,h);
+}

 
 

-    if ( GetClientWindow() )
-        GetClientWindow()->SetSize(x, y, width, height);
+void wxMDIParentFrame::MacActivate(long timestamp, bool activating)
+{
+    wxLogTrace(TRACE_MDI, wxT("MDI PARENT=%p MacActivate(0x%08lx,%s)"),this,timestamp,activating?wxT("ACTIV"):wxT("deact"));
+    if(activating)
+    {
+        if(s_macDeactivateWindow && s_macDeactivateWindow->GetParent()==this)
+        {
+            wxLogTrace(TRACE_MDI, wxT("child had been scheduled for deactivation, rehighlighting"));
+            UMAHighlightAndActivateWindow((WindowRef)s_macDeactivateWindow->MacGetWindowRef(), true);
+            wxLogTrace(TRACE_MDI, wxT("done highliting child"));
+            s_macDeactivateWindow = NULL;
+        }
+        else if(s_macDeactivateWindow == this)
+        {
+            wxLogTrace(TRACE_MDI, wxT("Avoided deactivation/activation of this=%p"), this);
+            s_macDeactivateWindow = NULL;
+        }
+        else // window to deactivate is NULL or is not us or one of our kids
+        {
+            // activate kid instead
+            if(m_currentChild)
+                m_currentChild->MacActivate(timestamp,activating);
+            else
+                wxFrame::MacActivate(timestamp,activating);
+        }
+    }
+    else
+    {
+        // We were scheduled for deactivation, and now we do it.
+        if(s_macDeactivateWindow==this)
+        {
+            s_macDeactivateWindow = NULL;
+            if(m_currentChild)
+                m_currentChild->MacActivate(timestamp,activating);
+            wxFrame::MacActivate(timestamp,activating);
+        }
+        else // schedule ourselves for deactivation
+        {
+            if(s_macDeactivateWindow)
+                wxLogTrace(TRACE_MDI, wxT("window=%p SHOULD have been deactivated, oh well!"),s_macDeactivateWindow);
+            wxLogTrace(TRACE_MDI, wxT("Scheduling delayed MDI Parent deactivation"));
+            s_macDeactivateWindow = this;
+        }
+    }

 }
 
 void wxMDIParentFrame::OnActivate(wxActivateEvent& event)
 {
 }
 
 void wxMDIParentFrame::OnActivate(wxActivateEvent& event)
 {

-       // Do nothing
+    event.Skip();

 }
 
 // Returns the active MDI child window
 wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
 {
 }
 
 // Returns the active MDI child window
 wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
 {

-    // TODO
-    return NULL;
+    return m_currentChild ;

 }
 
 // Create the client window class (don't Create the window,
 // just return a new class)
 wxMDIClientWindow *wxMDIParentFrame::OnCreateClient()
 {
 }
 
 // Create the client window class (don't Create the window,
 // just return a new class)
 wxMDIClientWindow *wxMDIParentFrame::OnCreateClient()
 {

-       return new wxMDIClientWindow ;
+    m_clientWindow = new wxMDIClientWindow( this );
+    return m_clientWindow;

 }
 
 // Responds to colour changes, and passes event on to children.
 void wxMDIParentFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
     // TODO
 }
 
 // Responds to colour changes, and passes event on to children.
 void wxMDIParentFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
     // TODO

-
+    

     // Propagate the event to the non-top-level children
     wxFrame::OnSysColourChanged(event);
 }
     // Propagate the event to the non-top-level children
     wxFrame::OnSysColourChanged(event);
 }


@@ -144,7 +209,7 @@ void wxMDIParentFrame::Cascade()
     // TODO
 }
 
     // TODO
 }
 

-void wxMDIParentFrame::Tile()
+void wxMDIParentFrame::Tile(wxOrientation WXUNUSED(orient))

 {
     // TODO
 }
 {
     // TODO
 }


@@ -164,30 +229,54 @@ void wxMDIParentFrame::ActivatePrevious()
     // TODO
 }
 
     // TODO
 }
 

+bool wxMDIParentFrame::Show( bool show )
+{
+    // don't really show the MDI frame unless it has any children other than
+    // MDI children as it is pretty useless in this case
+
+    if ( show )
+    {
+        // TODO: check for other children
+        if(!GetToolBar())
+            Move(-10000, -10000);
+    }
+
+    if ( !wxFrame::Show(show) )
+        return false;
+
+    return true;
+}
+

 // Child frame
 
 wxMDIChildFrame::wxMDIChildFrame()
 // Child frame
 
 wxMDIChildFrame::wxMDIChildFrame()

+{
+    Init() ;
+}
+void wxMDIChildFrame::Init()

 {
 }
 
 bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
 {
 }
 
 bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,

-           wxWindowID id,
-           const wxString& title,
-           const wxPoint& pos,
-           const wxSize& size,
-           long style,
-           const wxString& name)
+                             wxWindowID id,
+                             const wxString& title,
+                             const wxPoint& pos,
+                             const wxSize& size,
+                             long style,
+                             const wxString& name)

 {
     SetName(name);
 {
     SetName(name);

-
+    

     if ( id > -1 )
         m_windowId = id;
     else
         m_windowId = (int)NewControlId();
     if ( id > -1 )
         m_windowId = id;
     else
         m_windowId = (int)NewControlId();

-
+    

     if (parent) parent->AddChild(this);
     if (parent) parent->AddChild(this);

-
-    // TODO: create child frame
+    
+    MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
+    
+    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE));

 
     wxModelessWindows.Append(this);
     return FALSE;
 
     wxModelessWindows.Append(this);
     return FALSE;


@@ -195,51 +284,85 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
 
 wxMDIChildFrame::~wxMDIChildFrame()
 {
 
 wxMDIChildFrame::~wxMDIChildFrame()
 {

+    wxMDIParentFrame *mdiparent = wxDynamicCast(m_parent, wxMDIParentFrame);
+    wxASSERT(mdiparent);
+    if(mdiparent->m_currentChild == this)
+        mdiparent->m_currentChild = NULL;
+    DestroyChildren();

 }
 
 }
 

-// Set the client size (i.e. leave the calculation of borders etc.
-// to wxWindows)
-void wxMDIChildFrame::SetClientSize(int width, int height)
-{
-    // TODO
-}
-
-void wxMDIChildFrame::GetPosition(int *x, int *y) const
+void wxMDIChildFrame::SetMenuBar(wxMenuBar *menu_bar)

 {
 {

-    // TODO
+    return wxFrame::SetMenuBar( menu_bar ) ;

 }
 
 }
 

-void wxMDIChildFrame::SetMenuBar(wxMenuBar *menu_bar)
+void wxMDIChildFrame::MacActivate(long timestamp, bool activating)

 {
 {

-    // TODO
-    if (!menu_bar)
+    wxLogTrace(TRACE_MDI, wxT("MDI child=%p  MacActivate(0x%08lx,%s)"),this,timestamp,activating?wxT("ACTIV"):wxT("deact"));
+    wxMDIParentFrame *mdiparent = wxDynamicCast(m_parent, wxMDIParentFrame);
+    wxASSERT(mdiparent);
+    if(activating)

     {
     {

-        m_frameMenuBar = NULL;
-        return;
+        if(s_macDeactivateWindow == m_parent)
+        {
+            wxLogTrace(TRACE_MDI, wxT("parent had been scheduled for deactivation, rehighlighting"));
+            UMAHighlightAndActivateWindow((WindowRef)s_macDeactivateWindow->MacGetWindowRef(), true);
+            wxLogTrace(TRACE_MDI, wxT("done highliting parent"));
+            s_macDeactivateWindow = NULL;
+        }
+        else if((mdiparent->m_currentChild==this) || !s_macDeactivateWindow)
+            mdiparent->wxFrame::MacActivate(timestamp,activating);
+        
+        if(mdiparent->m_currentChild && mdiparent->m_currentChild!=this)
+            mdiparent->m_currentChild->wxFrame::MacActivate(timestamp,false);
+        mdiparent->m_currentChild = this;
+
+        if(s_macDeactivateWindow==this)
+        {
+            wxLogTrace(TRACE_MDI, wxT("Avoided deactivation/activation of this=%p"),this);
+            s_macDeactivateWindow=NULL;
+        }
+        else
+            wxFrame::MacActivate(timestamp, activating);
+    }
+    else
+    {
+        // We were scheduled for deactivation, and now we do it.
+        if(s_macDeactivateWindow==this)
+        {
+            s_macDeactivateWindow = NULL;
+            wxFrame::MacActivate(timestamp,activating);
+            if(mdiparent->m_currentChild==this)
+                mdiparent->wxFrame::MacActivate(timestamp,activating);
+        }
+        else // schedule ourselves for deactivation
+        {
+            if(s_macDeactivateWindow)
+                wxLogTrace(TRACE_MDI, wxT("window=%p SHOULD have been deactivated, oh well!"),s_macDeactivateWindow);
+            wxLogTrace(TRACE_MDI, wxT("Scheduling delayed deactivation"));
+            s_macDeactivateWindow = this;
+        }

     }
     }

-  
-    if (menu_bar->m_menuBarFrame)
-           return;
-    m_frameMenuBar = menu_bar;

 }
 
 // MDI operations
 void wxMDIChildFrame::Maximize()
 {
 }
 
 // MDI operations
 void wxMDIChildFrame::Maximize()
 {

-    // TODO
+    wxFrame::Maximize() ;

 }
 
 void wxMDIChildFrame::Restore()
 {
 }
 
 void wxMDIChildFrame::Restore()
 {

-    // TODO
+    wxFrame::Restore() ;

 }
 
 void wxMDIChildFrame::Activate()
 {
 }
 
 void wxMDIChildFrame::Activate()
 {

-    // TODO

 }
 
 }
 

-// Client window
+//-----------------------------------------------------------------------------
+// wxMDIClientWindow
+//-----------------------------------------------------------------------------

 
 wxMDIClientWindow::wxMDIClientWindow()
 {
 
 wxMDIClientWindow::wxMDIClientWindow()
 {


@@ -247,19 +370,28 @@ wxMDIClientWindow::wxMDIClientWindow()
 
 wxMDIClientWindow::~wxMDIClientWindow()
 {
 
 wxMDIClientWindow::~wxMDIClientWindow()
 {

+    DestroyChildren();

 }
 
 bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
 {
 }
 
 bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
 {

-    // TODO create client window
-    m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE);
+    if ( !wxWindow::Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, style))
+        return FALSE;
+    
+    wxModelessWindows.Append(this);
+    return TRUE;
+}

 
 

-    return FALSE;
+// Get size *available for subwindows* i.e. excluding menu bar.
+void wxMDIClientWindow::DoGetClientSize(int *x, int *y) const
+{
+    wxDisplaySize( x , y ) ;

 }
 
 // Explicitly call default scroll behaviour
 void wxMDIClientWindow::OnScroll(wxScrollEvent& event)
 {
 }
 
 // Explicitly call default scroll behaviour
 void wxMDIClientWindow::OnScroll(wxScrollEvent& event)
 {

-    Default(); // Default processing

 }
 
 }
 

+#endif
+