setting clipping correctly

[wxWidgets.git] / src / cocoa / toplevel.mm

diff --git a/src/cocoa/toplevel.mm b/src/cocoa/toplevel.mm
index c4bfd67a419ab4a83e1a03ee9f30b43821f0f9cb..842251756bbb115b65e458decc623c2a738b1ac0 100644 (file)
--- a/src/cocoa/toplevel.mm
+++ b/src/cocoa/toplevel.mm
@@ -1,12 +1,12 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        cocoa/toplevel.mm
+// Name:        src/cocoa/toplevel.mm

 // Purpose:     implements wxTopLevelWindow for Cocoa
 // Purpose:     implements wxTopLevelWindow for Cocoa

-// Author:      David Elliott 
+// Author:      David Elliott

 // Modified by:
 // Created:     2002/11/27
 // Modified by:
 // Created:     2002/11/27

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

 // Copyright:   (c) 2002 David Elliott
 // Copyright:   (c) 2002 David Elliott

-// License:     wxWindows license
+// Licence:     wxWidgets licence

 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -19,9 +19,11 @@
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"

+
+#include "wx/toplevel.h"
+

 #ifndef WX_PRECOMP
     #include "wx/window.h"
 #ifndef WX_PRECOMP
     #include "wx/window.h"

-    #include "wx/toplevel.h"

     #include "wx/menuitem.h"
     #include "wx/frame.h"
     #include "wx/log.h"
     #include "wx/menuitem.h"
     #include "wx/frame.h"
     #include "wx/log.h"


@@ -29,9 +31,11 @@
 #endif //WX_PRECOMP
 
 #include "wx/cocoa/autorelease.h"
 #endif //WX_PRECOMP
 
 #include "wx/cocoa/autorelease.h"

+#include "wx/cocoa/string.h"

 
 #import <AppKit/NSView.h>
 #import <AppKit/NSWindow.h>
 
 #import <AppKit/NSView.h>
 #import <AppKit/NSWindow.h>

+#import <AppKit/NSPanel.h>

 // ----------------------------------------------------------------------------
 // globals
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // globals
 // ----------------------------------------------------------------------------


@@ -43,6 +47,8 @@ wxWindowList       wxModelessWindows;
 // wxTopLevelWindowCocoa implementation
 // ============================================================================
 
 // wxTopLevelWindowCocoa implementation
 // ============================================================================
 

+wxTopLevelWindowCocoa *wxTopLevelWindowCocoa::sm_cocoaDeactivateWindow = NULL;
+

 // ----------------------------------------------------------------------------
 // wxTopLevelWindowCocoa creation
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowCocoa creation
 // ----------------------------------------------------------------------------


@@ -57,6 +63,26 @@ void wxTopLevelWindowCocoa::Init()
     m_closed = false;
 }
 
     m_closed = false;
 }
 

+unsigned int wxTopLevelWindowCocoa::NSWindowStyleForWxStyle(long style)
+{
+    unsigned int styleMask = 0;
+    if(style & wxCAPTION)
+        styleMask |= NSTitledWindowMask;
+    if(style & wxMINIMIZE_BOX)
+        styleMask |= NSMiniaturizableWindowMask;
+    #if 0
+    if(style & wxMAXIMIZE_BOX)
+        styleMask |= NSWindowMask;
+        #endif
+    if(style & wxCLOSE_BOX)
+        styleMask |= NSClosableWindowMask;
+    if(style & wxRESIZE_BORDER)
+        styleMask |= NSResizableWindowMask;
+    if(style & wxSIMPLE_BORDER)
+        styleMask |= NSBorderlessWindowMask;
+    return styleMask;
+}
+

 bool wxTopLevelWindowCocoa::Create(wxWindow *parent,
                                  wxWindowID winid,
                                  const wxString& title,
 bool wxTopLevelWindowCocoa::Create(wxWindow *parent,
                                  wxWindowID winid,
                                  const wxString& title,


@@ -69,51 +95,95 @@ bool wxTopLevelWindowCocoa::Create(wxWindow *parent,
     wxTopLevelWindows.Append(this);
 
     if(!CreateBase(parent,winid,pos,size,style,wxDefaultValidator,name))
     wxTopLevelWindows.Append(this);
 
     if(!CreateBase(parent,winid,pos,size,style,wxDefaultValidator,name))

-        return FALSE;
+        return false;

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

-    // TODO: get rect from given position/size
-    NSRect cocoaRect =  NSMakeRect(100,100,200,200);
+    unsigned int cocoaStyle = NSWindowStyleForWxStyle(style);
+    if(style & wxFRAME_TOOL_WINDOW)
+        cocoaStyle |= NSUtilityWindowMask;

 
 

-    // TODO: Set flags given wxWindows style
-    unsigned int cocoaStyle = 0;
-    cocoaStyle |= NSTitledWindowMask;
-    cocoaStyle |= NSClosableWindowMask;
-    cocoaStyle |= NSMiniaturizableWindowMask;
-    cocoaStyle |= NSResizableWindowMask;
+    // Create frame and check and handle default position and size
+    int realx,
+        realy;
+
+    // WX has no set default position - the carbon port caps the low
+    // end at 20, 50.  Here we do the same, except instead of setting
+    // it to 20 and 50, we set it to 100 and 100 if the values are too low
+    if (pos.x < 20)
+        realx = 100;
+    else
+        realx = pos.x;
+
+    if (pos.y < 50)
+        realy = 100;
+    else
+        realy = pos.y;
+
+    int realw = WidthDefault(size.x);
+    int realh = HeightDefault(size.y);
+
+    // NOTE: y-origin needs to be flipped.
+    NSRect cocoaRect = [NSWindow
+                        contentRectForFrameRect:NSMakeRect(realx,realy,realw,realh)
+                        styleMask:cocoaStyle];

 
     m_cocoaNSWindow = NULL;
     m_cocoaNSView = NULL;
 
     m_cocoaNSWindow = NULL;
     m_cocoaNSView = NULL;

-    SetNSWindow([[NSWindow alloc] initWithContentRect:cocoaRect styleMask:cocoaStyle backing:NSBackingStoreBuffered defer:NO]);
+    if(style & wxFRAME_TOOL_WINDOW)
+        SetNSWindow([[NSPanel alloc] initWithContentRect:cocoaRect styleMask:cocoaStyle backing:NSBackingStoreBuffered defer:NO]);
+    else
+        SetNSWindow([[NSWindow alloc] initWithContentRect:cocoaRect styleMask:cocoaStyle backing:NSBackingStoreBuffered defer:NO]);

     // NOTE: SetNSWindow has retained the Cocoa object for this object.
     // Because we do not release on close, the following release matches the
     // above alloc and thus the retain count will be 1.
     [m_cocoaNSWindow release];
 
     // NOTE: SetNSWindow has retained the Cocoa object for this object.
     // Because we do not release on close, the following release matches the
     // above alloc and thus the retain count will be 1.
     [m_cocoaNSWindow release];
 

-    return TRUE;
+    if(style & wxFRAME_NO_TASKBAR)
+        [m_cocoaNSWindow setExcludedFromWindowsMenu: YES];
+    if(style & wxSTAY_ON_TOP)
+        [m_cocoaNSWindow setLevel:NSFloatingWindowLevel];
+    [m_cocoaNSWindow setTitle:wxNSStringWithWxString(title)];
+    return true;

 }
 
 wxTopLevelWindowCocoa::~wxTopLevelWindowCocoa()
 {
 }
 
 wxTopLevelWindowCocoa::~wxTopLevelWindowCocoa()
 {

+    wxASSERT(sm_cocoaDeactivateWindow!=this);

     wxAutoNSAutoreleasePool pool;
     wxAutoNSAutoreleasePool pool;

-    // Hand ownership of the content view to wxWindow so it can destroy
-    // itself properly.
-    NSView *view = [m_cocoaNSView retain];
+    DestroyChildren();
+    if(m_cocoaNSView)
+        SendDestroyEvent();

     SetNSWindow(NULL);
     SetNSWindow(NULL);

-    SetNSView(view);
-    [view release];
+}
+
+bool wxTopLevelWindowCocoa::Destroy()
+{
+    if(sm_cocoaDeactivateWindow==this)
+    {
+        sm_cocoaDeactivateWindow = NULL;
+        wxTopLevelWindowCocoa::CocoaDelegate_windowDidResignKey();
+    }
+    return wxTopLevelWindowBase::Destroy();

 }
 
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowCocoa Cocoa Specifics
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowCocoa Cocoa Specifics
 // ----------------------------------------------------------------------------
 

+wxMenuBar* wxTopLevelWindowCocoa::GetAppMenuBar(wxCocoaNSWindow *win)
+{
+    wxTopLevelWindowCocoa *parent = wxDynamicCast(GetParent(),wxTopLevelWindow);
+    if(parent)
+        return parent->GetAppMenuBar(win);
+    return NULL;
+}
+

 void wxTopLevelWindowCocoa::SetNSWindow(WX_NSWindow cocoaNSWindow)
 {
     bool need_debug = cocoaNSWindow || m_cocoaNSWindow;
 void wxTopLevelWindowCocoa::SetNSWindow(WX_NSWindow cocoaNSWindow)
 {
     bool need_debug = cocoaNSWindow || m_cocoaNSWindow;

-    if(need_debug) wxLogDebug("wxTopLevelWindowCocoa=%p::SetNSWindow [m_cocoaNSWindow=%p retainCount]=%d",this,m_cocoaNSWindow,[m_cocoaNSWindow retainCount]);
+    if(need_debug) wxLogTrace(wxTRACE_COCOA_RetainRelease,wxT("wxTopLevelWindowCocoa=%p::SetNSWindow [m_cocoaNSWindow=%p retainCount]=%d"),this,m_cocoaNSWindow,[m_cocoaNSWindow retainCount]);

     DisassociateNSWindow(m_cocoaNSWindow);
     [cocoaNSWindow retain];
     [m_cocoaNSWindow release];
     DisassociateNSWindow(m_cocoaNSWindow);
     [cocoaNSWindow retain];
     [m_cocoaNSWindow release];


@@ -123,28 +193,69 @@ void wxTopLevelWindowCocoa::SetNSWindow(WX_NSWindow cocoaNSWindow)
     else
         SetNSView(NULL);
     AssociateNSWindow(m_cocoaNSWindow);
     else
         SetNSView(NULL);
     AssociateNSWindow(m_cocoaNSWindow);

-    if(need_debug) wxLogDebug("wxTopLevelWindowCocoa=%p::SetNSWindow [cocoaNSWindow=%p retainCount]=%d",this,cocoaNSWindow,[cocoaNSWindow retainCount]);
+    if(need_debug) wxLogTrace(wxTRACE_COCOA_RetainRelease,wxT("wxTopLevelWindowCocoa=%p::SetNSWindow [cocoaNSWindow=%p retainCount]=%d"),this,cocoaNSWindow,[cocoaNSWindow retainCount]);
+}
+
+void wxTopLevelWindowCocoa::CocoaReplaceView(WX_NSView oldView, WX_NSView newView)
+{
+    if([m_cocoaNSWindow contentView] == (id)oldView)
+        [m_cocoaNSWindow setContentView:newView];
+}
+
+/*static*/ void wxTopLevelWindowCocoa::DeactivatePendingWindow()
+{
+    if(sm_cocoaDeactivateWindow)
+        sm_cocoaDeactivateWindow->wxTopLevelWindowCocoa::CocoaDelegate_windowDidResignKey();
+    sm_cocoaDeactivateWindow = NULL;

 }
 
 }
 

-void wxTopLevelWindowCocoa::Cocoa_wxMenuItemAction(wxMenuItem& item)
+void wxTopLevelWindowCocoa::CocoaDelegate_windowDidBecomeKey(void)

 {
 {

+    DeactivatePendingWindow();
+    wxLogTrace(wxTRACE_COCOA,wxT("wxTopLevelWindowCocoa=%p::CocoaDelegate_windowDidBecomeKey"),this);
+    wxActivateEvent event(wxEVT_ACTIVATE, true, GetId());
+    event.SetEventObject(this);
+    GetEventHandler()->ProcessEvent(event);

 }
 
 }
 

-void wxTopLevelWindowCocoa::Cocoa_close(void)
+void wxTopLevelWindowCocoa::CocoaDelegate_windowDidResignKey(void)
+{
+    wxLogTrace(wxTRACE_COCOA,wxT("wxTopLevelWindowCocoa=%p::CocoaDelegate_windowDidResignKey"),this);
+    wxActivateEvent event(wxEVT_ACTIVATE, false, GetId());
+    event.SetEventObject(this);
+    GetEventHandler()->ProcessEvent(event);
+}
+
+void wxTopLevelWindowCocoa::CocoaDelegate_windowDidBecomeMain(void)
+{
+    wxLogTrace(wxTRACE_COCOA,wxT("wxTopLevelWindowCocoa=%p::CocoaDelegate_windowDidBecomeMain"),this);
+}
+
+void wxTopLevelWindowCocoa::CocoaDelegate_windowDidResignMain(void)
+{
+    wxLogTrace(wxTRACE_COCOA,wxT("wxTopLevelWindowCocoa=%p::CocoaDelegate_windowDidResignMain"),this);
+}
+
+void wxTopLevelWindowCocoa::CocoaDelegate_windowWillClose(void)

 {
     m_closed = true;
     Destroy();
 {
     m_closed = true;
     Destroy();

-    /* Be SURE that idle events get ran.  If the window was not active when
-    it was closed, then there will be no more events to trigger this and
-    therefore it must be done here */
-    wxTheApp->CocoaInstallRequestedIdleHandler();

 }
 
 }
 

-bool wxTopLevelWindowCocoa::Cocoa_windowShouldClose()
+bool wxTopLevelWindowCocoa::CocoaDelegate_windowShouldClose()

 {
     return wxWindowBase::Close(false);
 }
 
 {
     return wxWindowBase::Close(false);
 }
 

+void wxTopLevelWindowCocoa::CocoaDelegate_wxMenuItemAction(WX_NSMenuItem menuItem)
+{
+}
+
+bool wxTopLevelWindowCocoa::CocoaDelegate_validateMenuItem(WX_NSMenuItem menuItem)
+{
+    return false;
+}
+

 // ----------------------------------------------------------------------------
 // wxTopLevelWindowCocoa maximize/minimize
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowCocoa maximize/minimize
 // ----------------------------------------------------------------------------


@@ -155,7 +266,7 @@ void wxTopLevelWindowCocoa::Maximize(bool maximize)
 
 bool wxTopLevelWindowCocoa::IsMaximized() const
 {
 
 bool wxTopLevelWindowCocoa::IsMaximized() const
 {

-    return false ; 
+    return false ;

 }
 
 void wxTopLevelWindowCocoa::Iconize(bool iconize)
 }
 
 void wxTopLevelWindowCocoa::Iconize(bool iconize)


@@ -164,7 +275,7 @@ void wxTopLevelWindowCocoa::Iconize(bool iconize)
 
 bool wxTopLevelWindowCocoa::IsIconized() const
 {
 
 bool wxTopLevelWindowCocoa::IsIconized() const
 {

-    return FALSE;
+    return false;

 }
 
 void wxTopLevelWindowCocoa::Restore()
 }
 
 void wxTopLevelWindowCocoa::Restore()


@@ -173,11 +284,23 @@ void wxTopLevelWindowCocoa::Restore()
 
 bool wxTopLevelWindowCocoa::Show(bool show)
 {
 
 bool wxTopLevelWindowCocoa::Show(bool show)
 {

+    if(m_isShown == show)
+        return false;

     wxAutoNSAutoreleasePool pool;
     if(show)
     wxAutoNSAutoreleasePool pool;
     if(show)

+    {
+        // Send the window a size event because wxWidgets apps expect it
+        // NOTE: This should really only be done the first time a window
+        // is shown.  I doubt this will cause any problems though.
+        wxSizeEvent event(GetSize(), GetId());
+        event.SetEventObject(this);
+        GetEventHandler()->ProcessEvent(event);
+

         [m_cocoaNSWindow makeKeyAndOrderFront:m_cocoaNSWindow];
         [m_cocoaNSWindow makeKeyAndOrderFront:m_cocoaNSWindow];

+    }

     else
         [m_cocoaNSWindow orderOut:m_cocoaNSWindow];
     else
         [m_cocoaNSWindow orderOut:m_cocoaNSWindow];

+    m_isShown = show;

     return true;
 }
 
     return true;
 }
 


@@ -189,8 +312,8 @@ bool wxTopLevelWindowCocoa::Close(bool force)
     // will invoke windowShouldClose which will call the base class version
     // of Close() which will NOT Destroy() the window (see below) but
     // if closing is not stopped, then performClose will go ahead and
     // will invoke windowShouldClose which will call the base class version
     // of Close() which will NOT Destroy() the window (see below) but
     // if closing is not stopped, then performClose will go ahead and

-    // close the window which will invoke Cocoa_close() setting m_closed
-    // to true and Destroy()ing the window.
+    // close the window which will send the close notifications setting
+    // m_closed to true and Destroy()ing the window.

     [m_cocoaNSWindow performClose:m_cocoaNSWindow];
     return m_closed;
 }
     [m_cocoaNSWindow performClose:m_cocoaNSWindow];
     return m_closed;
 }


@@ -209,19 +332,46 @@ void wxTopLevelWindowCocoa::OnCloseWindow(wxCloseEvent& event)
 // wxTopLevelWindowCocoa misc
 // ----------------------------------------------------------------------------
 
 // wxTopLevelWindowCocoa misc
 // ----------------------------------------------------------------------------
 

+void wxTopLevelWindowCocoa::SetTitle( const wxString& WXUNUSED(title))
+{
+    // TODO
+}
+
+wxString wxTopLevelWindowCocoa::GetTitle() const
+{
+    // TODO
+    return wxEmptyString;
+}
+

 bool wxTopLevelWindowCocoa::ShowFullScreen(bool show, long style)
 {
 bool wxTopLevelWindowCocoa::ShowFullScreen(bool show, long style)
 {

-    return FALSE;
+    return false;

 }
 
 bool wxTopLevelWindowCocoa::IsFullScreen() const
 {
 }
 
 bool wxTopLevelWindowCocoa::IsFullScreen() const
 {

-    return FALSE;
+    return false;
+}
+
+void wxTopLevelWindowCocoa::CocoaSetWxWindowSize(int width, int height)
+{
+    // Set the NSView size by setting the frame size to enclose it
+    unsigned int styleMask = [m_cocoaNSWindow styleMask];
+    NSRect frameRect = [m_cocoaNSWindow frame];
+    NSRect contentRect = [NSWindow
+        contentRectForFrameRect: frameRect
+        styleMask: styleMask];
+    contentRect.size.width = width;
+    contentRect.size.height = height;
+    frameRect = [NSWindow
+        frameRectForContentRect: contentRect
+        styleMask: styleMask];
+    [m_cocoaNSWindow setFrame: frameRect display: NO];

 }
 
 void wxTopLevelWindowCocoa::DoMoveWindow(int x, int y, int width, int height)
 {
 }
 
 void wxTopLevelWindowCocoa::DoMoveWindow(int x, int y, int width, int height)
 {

-    wxLogDebug("wxTopLevelWindow=%p::DoMoveWindow(%d,%d,%d,%d)",this,x,y,width,height);
+    wxLogTrace(wxTRACE_COCOA_TopLevelWindow_Size,wxT("wxTopLevelWindow=%p::DoMoveWindow(%d,%d,%d,%d)"),this,x,y,width,height);

 
     NSRect cocoaRect = NSMakeRect(x,y,width,height);
     [m_cocoaNSWindow setFrame: cocoaRect display:NO];
 
     NSRect cocoaRect = NSMakeRect(x,y,width,height);
     [m_cocoaNSWindow setFrame: cocoaRect display:NO];


@@ -234,7 +384,7 @@ void wxTopLevelWindowCocoa::DoGetSize(int *w, int *h) const
         *w=(int)cocoaRect.size.width;
     if(h)
         *h=(int)cocoaRect.size.height;
         *w=(int)cocoaRect.size.width;
     if(h)
         *h=(int)cocoaRect.size.height;

-    wxLogDebug("wxTopLevelWindow=%p::DoGetSize = (%d,%d)",this,(int)cocoaRect.size.width,(int)cocoaRect.size.height);
+    wxLogTrace(wxTRACE_COCOA_TopLevelWindow_Size,wxT("wxTopLevelWindow=%p::DoGetSize = (%d,%d)"),this,(int)cocoaRect.size.width,(int)cocoaRect.size.height);

 }
 
 void wxTopLevelWindowCocoa::DoGetPosition(int *x, int *y) const
 }
 
 void wxTopLevelWindowCocoa::DoGetPosition(int *x, int *y) const


@@ -244,6 +394,5 @@ void wxTopLevelWindowCocoa::DoGetPosition(int *x, int *y) const
         *x=(int)cocoaRect.origin.x;
     if(y)
         *y=(int)cocoaRect.origin.y;
         *x=(int)cocoaRect.origin.x;
     if(y)
         *y=(int)cocoaRect.origin.y;

-    wxLogDebug("wxTopLevelWindow=%p::DoGetPosition = (%d,%d)",this,(int)cocoaRect.origin.x,(int)cocoaRect.origin.y);
+    wxLogTrace(wxTRACE_COCOA_TopLevelWindow_Size,wxT("wxTopLevelWindow=%p::DoGetPosition = (%d,%d)"),this,(int)cocoaRect.origin.x,(int)cocoaRect.origin.y);

 }
 }

-