wxTopLevelWindow (only for wxGTK for now)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11612 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/toplevel.h

@@ -2,33 +2,163 @@
 // Name:        wx/toplevel.h
 // Purpose:     declares wxTopLevelWindow class, the base class for all
 //              top level windows (such as frames and dialogs)
-// Author:      Vadim Zeitlin
+// Author:      Vadim Zeitlin, Vaclav Slavik
 // Modified by:
 // Created:     06.08.01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2001 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+//                       Vaclav Slavik <vaclav@wxwindows.org>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
-#ifndef _WX_TOPLEVEL_H_
-#define _WX_TOPLEVEL_H_
+#ifndef _WX_TOPLEVEL_BASE_H_
+#define _WX_TOPLEVEL_BASE_H_
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#ifdef __GNUG__
+    #pragma interface "toplevelbase.h"
+#endif
 
 #include "wx/window.h"
+#include "wx/icon.h"
+
+// the default names for various classs
+WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
+
+class WXDLLEXPORT wxTopLevelWindowBase;
+
+// Dialogs are created in a special way
+#define wxTLW_EX_DIALOG             0x00000008
+
+// Styles for ShowFullScreen
+// (note that wxTopLevelWindow only handles wxFULLSCREEN_NOBORDER and
+//  wxFULLSCREEN_NOCAPTION; the rest is handled by wxTopLevelWindow)
+#define wxFULLSCREEN_NOMENUBAR      0x01
+#define wxFULLSCREEN_NOTOOLBAR      0x02
+#define wxFULLSCREEN_NOSTATUSBAR    0x04
+#define wxFULLSCREEN_NOBORDER       0x08
+#define wxFULLSCREEN_NOCAPTION      0x10
+#define wxFULLSCREEN_ALL            (wxFULLSCREEN_NOMENUBAR | wxFULLSCREEN_NOTOOLBAR | wxFULLSCREEN_NOSTATUSBAR | wxFULLSCREEN_NOBORDER | wxFULLSCREEN_NOCAPTION)
 
 // ----------------------------------------------------------------------------
 // wxTopLevelWindow: a top level (as opposed to child) window
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxTopLevelWindow : public wxWindow
+class WXDLLEXPORT wxTopLevelWindowBase : public wxWindow
 {
 public:
+    // construction
+    wxTopLevelWindowBase();
+
+    // top level wnd state
+    // --------------------
+
+    // maximize = TRUE => maximize, otherwise - restore
+    virtual void Maximize(bool maximize = TRUE) = 0;
+
+    // undo Maximize() or Iconize()
+    virtual void Restore() = 0;
+
+    // iconize = TRUE => iconize, otherwise - restore
+    virtual void Iconize(bool iconize = TRUE) = 0;
+
+    // return TRUE if the frame is maximized
+    virtual bool IsMaximized() const = 0;
+
+    // return TRUE if the frame is iconized
+    virtual bool IsIconized() const = 0;
+
+    // get the frame icon
+    const wxIcon& GetIcon() const { return m_icon; }
+
+    // set the frame icon
+    virtual void SetIcon(const wxIcon& icon) { m_icon = icon; }
+
     /*
        for now we already have them in wxWindow, but this is wrong: these
        methods really only make sense for wxTopLevelWindow!
 
-    virtual void SetTitle( const wxString& title) = 0;
+    virtual void SetTitle(const wxString& title) = 0;
     virtual wxString GetTitle() const = 0;
      */
+
+    // old functions, use the new ones instead!
+#if WXWIN_COMPATIBILITY_2
+    bool Iconized() const { return IsIconized(); }
+#endif // WXWIN_COMPATIBILITY_2
+
+    // implementation only from now on
+    // -------------------------------
+
+    // override some base class virtuals
+    virtual bool Destroy();
+    virtual bool IsTopLevel() const { return TRUE; }
+
+    // event handlers
+    void OnCloseWindow(wxCloseEvent& event);
+    void OnSize(wxSizeEvent& event);
+
+    // this should go away, but for now it's called from docview.cpp,
+    // so should be there for all platforms
+    void OnActivate(wxActivateEvent &WXUNUSED(event)) { }
+
+protected:
+    // the frame client to screen translation should take account of the
+    // toolbar which may shift the origin of the client area
+    virtual void DoClientToScreen(int *x, int *y) const;
+    virtual void DoScreenToClient(int *x, int *y) const;
+
+    // send the iconize event, return TRUE if processed
+    bool SendIconizeEvent(bool iconized = TRUE);
+
+    // the frame icon
+    wxIcon m_icon;
+
+    // test whether this window makes part of the frame
+    // (menubar, toolbar and statusbar are excluded from automatic layout)
+    virtual bool IsOneOfBars(const wxWindow *WXUNUSED(win)) const { return FALSE; }
+
+    DECLARE_EVENT_TABLE()
 };
 
-#endif // _WX_TOPLEVEL_H_
+
+// include the real class declaration
+#if defined(__WXGTK__)
+    #include "wx/gtk/toplevel.h"
+    #define wxTopLevelWindowNative wxTopLevelWindowGTK
+#elif defined(__WXMGL__)
+    #include "wx/mgl/toplevel.h"
+    #define wxTopLevelWindowNative wxTopLevelWindowMGL
+#endif
+
+#ifdef __WXUNIVERSAL__
+    #include "wx/univ/toplevel.h"
+#else // !__WXUNIVERSAL__
+    #ifdef wxTopLevelWindowNative
+        class WXDLLEXPORT wxTopLevelWindow : public wxTopLevelWindowNative
+        {
+        public:
+            // construction
+            wxTopLevelWindow() { Init(); }
+            wxTopLevelWindow(wxWindow *parent,
+                       wxWindowID id,
+                       const wxString& title,
+                       const wxPoint& pos = wxDefaultPosition,
+                       const wxSize& size = wxDefaultSize,
+                       long style = wxDEFAULT_FRAME_STYLE,
+                       const wxString& name = wxFrameNameStr)
+            {
+                Init();
+                Create(parent, id, title, pos, size, style, name);
+            }
+
+            DECLARE_DYNAMIC_CLASS(wxTopLevelWindow)
+        };
+    #endif // wxTopLevelWindowNative
+#endif // __WXUNIVERSAL__/!__WXUNIVERSAL__
+
+
+#endif // _WX_TOPLEVEL_BASE_H_