don't pass NULL pointer to printf(), this crashes Solaris printf

[wxWidgets.git] / include / wx / taskbar.h

diff --git a/include/wx/taskbar.h b/include/wx/taskbar.h
index e80aff52177926f51cbfbe0df81e9a07604fd472..1992d92eb90204977b10ada38fb58276e45137a9 100644 (file)
--- a/include/wx/taskbar.h
+++ b/include/wx/taskbar.h
@@ -1,14 +1,50 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/taskbar.h
+// Purpose:     wxTaskBarIcon base header and class
+// Author:      Julian Smart
+// Modified by:
+// Created:
+// Copyright:   (c) Julian Smart
+// RCS-ID:      $Id$
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
 #ifndef _WX_TASKBAR_H_BASE_
 #define _WX_TASKBAR_H_BASE_
 
+#include "wx/defs.h"
+
+#ifdef wxHAS_TASK_BAR_ICON
+
 #include "wx/event.h"
 
+class WXDLLIMPEXP_ADV wxTaskBarIconEvent;
+
 // ----------------------------------------------------------------------------
 // wxTaskBarIconBase: define wxTaskBarIcon interface
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxTaskBarIconBase : public wxEvtHandler
+class WXDLLIMPEXP_ADV wxTaskBarIconBase : public wxEvtHandler
 {
+public:
+    wxTaskBarIconBase() { }
+
+    // Operations:
+    virtual bool SetIcon(const wxIcon& icon,
+                         const wxString& tooltip = wxEmptyString) = 0;
+    virtual bool RemoveIcon() = 0;
+    virtual bool PopupMenu(wxMenu *menu) = 0;
+
+protected:
+    // creates menu to be displayed when user clicks on the icon
+    virtual wxMenu *CreatePopupMenu() { return NULL; }
+
+private:
+    // default events handling, calls CreatePopupMenu:
+    void OnRightButtonDown(wxTaskBarIconEvent& event);
+
+    DECLARE_EVENT_TABLE()
+    DECLARE_NO_COPY_CLASS(wxTaskBarIconBase)
 };
 
 
@@ -16,46 +52,65 @@ class WXDLLEXPORT wxTaskBarIconBase : public wxEvtHandler
 // now include the actual class declaration
 // ----------------------------------------------------------------------------
 
-#if defined(__WXMSW__)
+#if defined(__WXPALMOS__)
+    #include "wx/palmos/taskbar.h"
+#elif defined(__WXMSW__)
     #include "wx/msw/taskbar.h"
 #elif defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__)
     #include "wx/unix/taskbarx11.h"
+#elif defined (__WXMAC__) && defined(__WXMAC_OSX__)
+    #include "wx/mac/taskbarosx.h"
+#elif defined (__WXCOCOA__)
+    #include "wx/cocoa/taskbar.h"
 #endif
 
-
 // ----------------------------------------------------------------------------
 // wxTaskBarIcon events
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxTaskBarIconEvent : public wxEvent
+class WXDLLIMPEXP_ADV wxTaskBarIconEvent : public wxEvent
 {
 public:
     wxTaskBarIconEvent(wxEventType evtType, wxTaskBarIcon *tbIcon)
-        : wxEvent(-1, evtType)
+        : wxEvent(wxID_ANY, evtType)
     {
         SetEventObject(tbIcon);
     }
 
     virtual wxEvent *Clone() const { return new wxTaskBarIconEvent(*this); }
+
+private:
+    DECLARE_NO_ASSIGN_CLASS(wxTaskBarIconEvent)
 };
 
+typedef void (wxEvtHandler::*wxTaskBarIconEventFunction)(wxTaskBarIconEvent&);
+
 BEGIN_DECLARE_EVENT_TYPES()
-    DECLARE_EVENT_TYPE( wxEVT_TASKBAR_MOVE, 1550 )
-    DECLARE_EVENT_TYPE( wxEVT_TASKBAR_LEFT_DOWN, 1551 )
-    DECLARE_EVENT_TYPE( wxEVT_TASKBAR_LEFT_UP, 1552 )
-    DECLARE_EVENT_TYPE( wxEVT_TASKBAR_RIGHT_DOWN, 1553 )
-    DECLARE_EVENT_TYPE( wxEVT_TASKBAR_RIGHT_UP, 1554 )
-    DECLARE_EVENT_TYPE( wxEVT_TASKBAR_LEFT_DCLICK, 1555 )
-    DECLARE_EVENT_TYPE( wxEVT_TASKBAR_RIGHT_DCLICK, 1556 )
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV,wxEVT_TASKBAR_MOVE,1550)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV,wxEVT_TASKBAR_LEFT_DOWN,1551)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV,wxEVT_TASKBAR_LEFT_UP,1552)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV,wxEVT_TASKBAR_RIGHT_DOWN,1553)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV,wxEVT_TASKBAR_RIGHT_UP,1554)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV,wxEVT_TASKBAR_LEFT_DCLICK,1555)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV,wxEVT_TASKBAR_RIGHT_DCLICK,1556)
 END_DECLARE_EVENT_TYPES()
 
-#define EVT_TASKBAR_MOVE(fn)         DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_MOVE, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
-#define EVT_TASKBAR_LEFT_DOWN(fn)    DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_LEFT_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
-#define EVT_TASKBAR_LEFT_UP(fn)      DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_LEFT_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
-#define EVT_TASKBAR_RIGHT_DOWN(fn)   DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_RIGHT_DOWN, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
-#define EVT_TASKBAR_RIGHT_UP(fn)     DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_RIGHT_UP, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
-#define EVT_TASKBAR_LEFT_DCLICK(fn)  DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
-#define EVT_TASKBAR_RIGHT_DCLICK(fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_TASKBAR_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) &fn, NULL),
+#define wxTaskBarIconEventHandler(func) \
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxTaskBarIconEventFunction, &func)
+
+#define wx__DECLARE_TASKBAREVT(evt, fn) \
+    wx__DECLARE_EVT0(wxEVT_TASKBAR_ ## evt, wxTaskBarIconEventHandler(fn))
+
+#define EVT_TASKBAR_MOVE(fn)         wx__DECLARE_TASKBAREVT(MOVE, fn)
+#define EVT_TASKBAR_LEFT_DOWN(fn)    wx__DECLARE_TASKBAREVT(LEFT_DOWN, fn)
+#define EVT_TASKBAR_LEFT_UP(fn)      wx__DECLARE_TASKBAREVT(LEFT_UP, fn)
+#define EVT_TASKBAR_RIGHT_DOWN(fn)   wx__DECLARE_TASKBAREVT(RIGHT_DOWN, fn)
+#define EVT_TASKBAR_RIGHT_UP(fn)     wx__DECLARE_TASKBAREVT(RIGHT_UP, fn)
+#define EVT_TASKBAR_LEFT_DCLICK(fn)  wx__DECLARE_TASKBAREVT(LEFT_DCLICK, fn)
+#define EVT_TASKBAR_RIGHT_DCLICK(fn) wx__DECLARE_TASKBAREVT(RIGHT_DCLICK, fn)
+
+#endif
+    // wxHAS_TASK_BAR_ICON
 
 #endif
     // _WX_TASKBAR_H_BASE_