check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / palmos / toplevel.cpp

diff --git a/src/palmos/toplevel.cpp b/src/palmos/toplevel.cpp
index f820532a0d505427928e0353b965e4eecdb7b791..8f28b509043a168b25abeed915774f59aa2ba96e 100644 (file)
--- a/src/palmos/toplevel.cpp
+++ b/src/palmos/toplevel.cpp
@@ -1,11 +1,11 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        palmos/toplevel.cpp
+// Name:        src/palmos/toplevel.cpp

 // Purpose:     implements wxTopLevelWindow for Palm OS
 // Purpose:     implements wxTopLevelWindow for Palm OS

-// Author:      William Osborne
-// Modified by:
+// Author:      William Osborne - minimal working wxPalmOS port
+// Modified by: Wlodzimierz ABX Skiba - more than minimal functionality

 // Created:     10/13/04
 // Created:     10/13/04

-// RCS-ID:      $Id: 
-// Copyright:   (c) William Osborne <wbo@freeshell.org>
+// RCS-ID:      $Id$
+// Copyright:   (c) William Osborne <wbo@freeshell.org>, Wlodzimierz Skiba

 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 


@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "toplevel.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -28,29 +24,31 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#include "wx/toplevel.h"
+

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

-    #include "wx/toplevel.h"

     #include "wx/dialog.h"
     #include "wx/string.h"
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/frame.h"
     #include "wx/containr.h"        // wxSetFocusToChild()
     #include "wx/dialog.h"
     #include "wx/string.h"
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/frame.h"
     #include "wx/containr.h"        // wxSetFocusToChild()

+    #include "wx/button.h"
+    #include "wx/checkbox.h"
+    #include "wx/radiobut.h"
+    #include "wx/slider.h"
+    #include "wx/module.h"

 #endif //WX_PRECOMP
 
 #endif //WX_PRECOMP
 

-#include "wx/module.h"
-

 #include "wx/display.h"
 
 #include "wx/display.h"
 

-#ifndef ICON_BIG
-    #define ICON_BIG 1
-#endif
-
-#ifndef ICON_SMALL
-    #define ICON_SMALL 0
-#endif
+// controls for sending select event
+#include "wx/tglbtn.h"
+#include "wx/datectrl.h"

 
 

+#include <Window.h>
+#include <Form.h>

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


@@ -60,7 +58,9 @@
 extern const wxChar *wxCanvasClassName;
 
 // Pointer to the currently active frame for the form event handler.
 extern const wxChar *wxCanvasClassName;
 
 // Pointer to the currently active frame for the form event handler.

-wxFrame* ActiveParentFrame;
+wxTopLevelWindowPalm* ActiveParentFrame;
+
+static Boolean FrameFormHandleEvent(EventType *event);

 
 // ============================================================================
 // wxTopLevelWindowPalm implementation
 
 // ============================================================================
 // wxTopLevelWindowPalm implementation


@@ -83,78 +83,61 @@ WXDWORD wxTopLevelWindowPalm::PalmGetStyle(long style, WXDWORD *exflags) const
     return 0;
 }
 
     return 0;
 }
 

-WXHWND wxTopLevelWindowPalm::PalmGetParent() const
-{
-    return NULL;
-}
-
-bool wxTopLevelWindowPalm::CreateDialog(const void *dlgTemplate,
-                                       const wxString& title,
-                                       const wxPoint& pos,
-                                       const wxSize& size)
-{
-    return false;
-}
-
-bool wxTopLevelWindowPalm::CreateFrame(const wxString& title,
-                                      const wxPoint& pos,
-                                      const wxSize& size)
-{
-    return false;
-}
-

 bool wxTopLevelWindowPalm::Create(wxWindow *parent,
 bool wxTopLevelWindowPalm::Create(wxWindow *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)

 {
 {

+    // this is a check for limitation mentioned before FrameFormHandleEvent() code
+    if(wxTopLevelWindows.GetCount()>0)
+        return false;
+

     ActiveParentFrame=NULL;
     ActiveParentFrame=NULL;

-    
+

     wxTopLevelWindows.Append(this);
 
     if ( parent )
         parent->AddChild(this);
 
     wxTopLevelWindows.Append(this);
 
     if ( parent )
         parent->AddChild(this);
 

-    m_windowId = id == -1 ? NewControlId() : id;
-
-    FrameForm=FrmNewForm(m_windowId,title,0,0,160,160,false,0,NULL,0,NULL,0);
-    if(FrameForm==0)
+    SetId( id == wxID_ANY ? NewControlId() : id );
+
+    WinConstraintsType constraints;
+    memset(&constraints, 0, sizeof(WinConstraintsType));
+    // position
+    constraints.x_pos = ( pos.x == wxDefaultCoord ) ? winUndefConstraint : pos.x;
+    constraints.y_pos = ( pos.y == wxDefaultCoord ) ? winUndefConstraint : pos.y;
+    // size
+    constraints.x_min = winUndefConstraint;
+    constraints.x_max = winMaxConstraint;
+    constraints.x_pref = ( size.x == wxDefaultCoord ) ? winUndefConstraint : size.x;
+    constraints.y_min = winUndefConstraint;
+    constraints.y_max = winMaxConstraint;
+    constraints.y_pref = ( size.y == wxDefaultCoord ) ? winUndefConstraint : size.y;
+
+    FrameForm = FrmNewFormWithConstraints(
+                    GetId(),
+                    title.c_str(),
+                    winFlagBackBuffer,
+                    &constraints,
+                    0,
+                    NULL,
+                    0,
+                    NULL,
+                    0
+                );
+
+    if(FrameForm==NULL)

         return false;
 
         return false;
 

-    FrmSetEventHandler(FrameForm,FrameFormHandleEvent);
-    
-    return true;
-}
-
-bool wxTopLevelWindowPalm::Create(wxWindow *parent,
-                                 wxWindowID id,
-                                 const wxString& title,
-                                 const wxPoint& pos,
-                                 const wxSize& size,
-                                 long style,
-                                 const wxString& name,
-                                 wxFrame* PFrame)
-{
-    wxTopLevelWindows.Append(this);
-
-    if ( parent )
-        parent->AddChild(this);
+    FrmSetEventHandler((FormType *)FrameForm,FrameFormHandleEvent);

 
 

-    m_windowId = id == -1 ? NewControlId() : id;
+    FrmSetActiveForm((FormType *)FrameForm);

 
 

-    FrameForm=FrmNewForm(m_windowId,title,0,0,160,160,false,0,NULL,0,NULL,0);
-    if(FrameForm==0)
-        return false;
+    ActiveParentFrame=this;

 
 

-    FrmSetEventHandler(FrameForm,FrameFormHandleEvent);
-    
-    FrmSetActiveForm(FrameForm);
-    
-    ActiveParentFrame=PFrame;
-    

     return true;
 }
 
     return true;
 }
 


@@ -162,6 +145,18 @@ wxTopLevelWindowPalm::~wxTopLevelWindowPalm()
 {
 }
 
 {
 }
 

+// ---------------------------------------------------------------------------
+// implementation
+// ---------------------------------------------------------------------------
+
+WXWINHANDLE wxTopLevelWindowPalm::GetWinHandle() const
+{
+    FormType *form = (FormType *)GetForm();
+    if(form)
+        return FrmGetWindowHandle(form);
+    return NULL;
+}
+

 // ----------------------------------------------------------------------------
 // wxTopLevelWindowPalm showing
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowPalm showing
 // ----------------------------------------------------------------------------


@@ -172,12 +167,12 @@ void wxTopLevelWindowPalm::DoShowWindow(int nShowCmd)
 
 bool wxTopLevelWindowPalm::Show(bool show)
 {
 
 bool wxTopLevelWindowPalm::Show(bool show)
 {

-    FrmDrawForm(FrameForm);
-    
+    FrmDrawForm((FormType *)FrameForm);
+

     wxPaintEvent event(m_windowId);
     event.SetEventObject(this);
     wxPaintEvent event(m_windowId);
     event.SetEventObject(this);

-    GetEventHandler()->ProcessEvent(event);  
-    
+    HandleWindowEvent(event);
+

     return true;
 }
 
     return true;
 }
 


@@ -207,6 +202,16 @@ void wxTopLevelWindowPalm::Restore()
 {
 }
 
 {
 }
 

+void wxTopLevelWindowPalm::DoGetSize( int *width, int *height ) const
+{
+    RectangleType rect;
+    FrmGetFormBounds( (FormType *)GetForm() , &rect );
+    if(width)
+        *width = rect.extent.x;
+    if(height)
+        *height = rect.extent.y;
+}
+

 // ----------------------------------------------------------------------------
 // wxTopLevelWindowPalm fullscreen
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowPalm fullscreen
 // ----------------------------------------------------------------------------


@@ -220,8 +225,13 @@ bool wxTopLevelWindowPalm::ShowFullScreen(bool show, long style)
 // wxTopLevelWindowPalm misc
 // ----------------------------------------------------------------------------
 
 // wxTopLevelWindowPalm misc
 // ----------------------------------------------------------------------------
 

-void wxTopLevelWindowPalm::SetIcon(const wxIcon& icon)
+void wxTopLevelWindowPalm::SetTitle( const wxString& WXUNUSED(title))
+{
+}
+
+wxString wxTopLevelWindowPalm::GetTitle() const

 {
 {

+    return wxEmptyString;

 }
 
 void wxTopLevelWindowPalm::SetIcons(const wxIconBundle& icons)
 }
 
 void wxTopLevelWindowPalm::SetIcons(const wxIconBundle& icons)


@@ -233,59 +243,143 @@ bool wxTopLevelWindowPalm::EnableCloseButton(bool enable)
     return false;
 }
 
     return false;
 }
 

-#ifndef __WXWINCE__
+WXFORMPTR wxTopLevelWindowPalm::GetForm() const
+{
+    return FrmGetActiveForm();
+}

 
 bool wxTopLevelWindowPalm::SetShape(const wxRegion& region)
 {
     return false;
 }
 
 
 bool wxTopLevelWindowPalm::SetShape(const wxRegion& region)
 {
     return false;
 }
 

-#endif // !__WXWINCE__
-

 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------

-// wxTopLevelWindow event handling
+// wxTopLevelWindow native event handling

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

+bool wxTopLevelWindowPalm::HandleControlSelect(WXEVENTPTR event)
+{
+    const EventType *palmEvent = (EventType *)event;
+    const int id = palmEvent->data.ctlSelect.controlID;
+
+    wxWindow* win = FindWindowById(id,this);
+    if(win==NULL)
+        return false;
+
+#if wxUSE_BUTTON
+    wxButton* button = wxDynamicCast(win,wxButton);
+    if(button)
+        return button->SendClickEvent();
+#endif // wxUSE_BUTTON
+
+#if wxUSE_CHECKBOX
+    wxCheckBox* checkbox = wxDynamicCast(win,wxCheckBox);
+    if(checkbox)
+        return checkbox->SendClickEvent();
+#endif // wxUSE_CHECKBOX
+
+#if wxUSE_TOGGLEBTN
+    wxToggleButton* toggle = wxDynamicCast(win,wxToggleButton);
+    if(toggle)
+        return toggle->SendClickEvent();
+#endif // wxUSE_TOGGLEBTN
+
+#if wxUSE_RADIOBTN
+    wxRadioButton* radio = wxDynamicCast(win,wxRadioButton);
+    if(radio)
+        return radio->SendClickEvent();
+#endif // wxUSE_RADIOBTN
+
+#if wxUSE_DATEPICKCTRL
+    wxDatePickerCtrl* datepicker = wxDynamicCast(win,wxDatePickerCtrl);
+    if(datepicker)
+        return datepicker->SendClickEvent();
+#endif // wxUSE_DATEPICKCTRL
+
+#if wxUSE_SLIDER
+    wxSlider* slider = wxDynamicCast(win,wxSlider);
+    if(slider)
+        return slider->SendUpdatedEvent();
+#endif // wxUSE_SLIDER
+
+    return false;
+}
+
+bool wxTopLevelWindowPalm::HandleControlRepeat(WXEVENTPTR event)
+{
+    const EventType *palmEvent = (EventType *)event;
+    const int id = palmEvent->data.ctlRepeat.controlID;
+
+    wxWindow* win = FindWindowById(id, this);
+    if(win==NULL)
+        return false;
+
+#if wxUSE_SLIDER
+    wxSlider* slider = wxDynamicCast(win,wxSlider);
+    if(slider)
+        return slider->SendScrollEvent(event);
+#endif // wxUSE_SLIDER
+
+    return false;
+}
+
+bool wxTopLevelWindowPalm::HandleSize(WXEVENTPTR event)
+{
+    const EventType *palmEvent = (EventType *)event;
+    wxSize newSize(palmEvent->data.winResized.newBounds.extent.x,
+                   palmEvent->data.winResized.newBounds.extent.y);
+    wxSizeEvent eventWx(newSize,GetId());
+    eventWx.SetEventObject(this);
+    return HandleWindowEvent(eventWx);
+}
+

 void wxTopLevelWindowPalm::OnActivate(wxActivateEvent& event)
 {
 }
 
 /* Palm OS Event handler for the window
 void wxTopLevelWindowPalm::OnActivate(wxActivateEvent& event)
 {
 }
 
 /* Palm OS Event handler for the window

- * 
- * This function *must* be located outside of the wxTopLevelWindow class because 
- * the Palm OS API expects a standalone C function as a callback.  You cannot 
- * pass a pointer to a member function of a C++ class as a callback because the 
- * prototypes don't match.  (A member function has a hidden "this" pointer as 
+ *
+ * This function *must* be located outside of the wxTopLevelWindow class because
+ * the Palm OS API expects a standalone C function as a callback.  You cannot
+ * pass a pointer to a member function of a C++ class as a callback because the
+ * prototypes don't match.  (A member function has a hidden "this" pointer as

  * its first parameter).
  * its first parameter).

- * 
- * This event handler uses a global pointer to the current wxFrame to process 
- * the events generated by the Palm OS form API.  I know this is ugly, but right 
- * now I can't think of any other way to deal with this problem.  If someone 
- * finds a better solution, please let me know.  My email address is 
+ *
+ * This event handler uses a global pointer to the current wxFrame to process
+ * the events generated by the Palm OS form API.  I know this is ugly, but right
+ * now I can't think of any other way to deal with this problem.  If someone
+ * finds a better solution, please let me know.  My email address is

  * wbo@freeshell.org
  */
  * wbo@freeshell.org
  */

-static Boolean FrameFormHandleEvent(EventType* pEvent)
+static Boolean FrameFormHandleEvent(EventType *event)

 {
 {

-    Boolean     fHandled = false;
-    FormType*     pForm;
-    WinHandle    hWindow;
-    int ItemID=0;
-            
-    switch (pEvent->eType) {
+    // frame and tlw point to the same object but they are for convenience
+    // of calling proper structure withiout later dynamic typcasting
+    wxFrame* frame = wxDynamicCast(ActiveParentFrame,wxFrame);
+    wxTopLevelWindowPalm* tlw = ActiveParentFrame;
+    Boolean     handled = false;
+
+    switch (event->eType) {

         case ctlSelectEvent:
         case ctlSelectEvent:

+            handled = tlw->HandleControlSelect(event);
+            break;
+        case ctlRepeatEvent:
+            handled = tlw->HandleControlRepeat(event);
+            break;
+        case winResizedEvent:
+            handled = tlw->HandleSize(event);

             break;
 #if wxUSE_MENUS_NATIVE
         case menuOpenEvent:
             break;
 #if wxUSE_MENUS_NATIVE
         case menuOpenEvent:

-            fHandled=ActiveParentFrame->HandleMenuOpen();
-            break;        
+            handled = frame->HandleMenuOpen();
+            break;

         case menuEvent:
         case menuEvent:

-            ItemID=pEvent->data.menu.itemID;
-            fHandled=ActiveParentFrame->HandleMenuSelect(ItemID);
+            handled = frame->HandleMenuSelect(event);

             break;
 #endif
         default:
             break;
     }
             break;
 #endif
         default:
             break;
     }

-    
-    return fHandled;
+
+    return handled;

 }
 }