added wxSplitFile() to decompose a file name into path + name + ext

[wxWidgets.git] / src / common / event.cpp

diff --git a/src/common/event.cpp b/src/common/event.cpp
index 963aa42d42b5c62c378d8c683f5a60236adcf01d..5917d2a595969769e84d84de5fe1fa5ebd94fe7b 100644 (file)
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -55,6 +55,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxInitDialogEvent, wxEvent)
 IMPLEMENT_DYNAMIC_CLASS(wxSysColourChangedEvent, wxEvent)
 IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)
 IMPLEMENT_DYNAMIC_CLASS(wxUpdateUIEvent, wxEvent)
+IMPLEMENT_DYNAMIC_CLASS(wxNavigationKeyEvent, wxCommandEvent)
 
 const wxEventTable *wxEvtHandler::GetEventTable() const { return &wxEvtHandler::sm_eventTable; }
 
@@ -76,12 +77,13 @@ const wxEventTableEntry wxEvtHandler::sm_eventTableEntries[] = { { 0, 0, 0, NULL
 
 wxEvent::wxEvent(int theId)
 {
-  m_eventType = 0;
+  m_eventType = wxEVT_NULL;
   m_eventObject = NULL;
   m_eventHandle = NULL;
   m_timeStamp = 0;
   m_id = theId;
   m_skipped = FALSE;
+  m_callbackUserData = NULL;
 }
 
 /*
@@ -89,7 +91,7 @@ wxEvent::wxEvent(int theId)
  *
  */
 
-wxCommandEvent::wxCommandEvent(WXTYPE commandType, int theId)
+wxCommandEvent::wxCommandEvent(wxEventType commandType, int theId)
 {
   m_eventType = commandType;
   m_clientData = NULL;
@@ -103,7 +105,7 @@ wxCommandEvent::wxCommandEvent(WXTYPE commandType, int theId)
  * Scroll events
  */
 
-wxScrollEvent::wxScrollEvent(WXTYPE commandType, int id, int pos, int orient):
+wxScrollEvent::wxScrollEvent(wxEventType commandType, int id, int pos, int orient):
   wxCommandEvent(commandType, id)
 {
   m_extraLong = orient;
@@ -116,7 +118,7 @@ wxScrollEvent::wxScrollEvent(WXTYPE commandType, int id, int pos, int orient):
  *
  */
 
-wxMouseEvent::wxMouseEvent(WXTYPE commandType)
+wxMouseEvent::wxMouseEvent(wxEventType commandType)
 {
   m_eventType = commandType;
   m_metaDown = FALSE;
@@ -230,7 +232,7 @@ wxPoint wxMouseEvent::GetLogicalPosition(const wxDC& dc) const
  *
  */
 
-wxKeyEvent::wxKeyEvent(WXTYPE type)
+wxKeyEvent::wxKeyEvent(wxEventType type)
 {
   m_eventType = type;
   m_shiftDown = FALSE;
@@ -250,6 +252,7 @@ wxEvtHandler::wxEvtHandler(void)
   m_nextHandler = NULL;
   m_previousHandler = NULL;
   m_enabled = TRUE;
+  m_dynamicEvents = NULL;
 }
 
 wxEvtHandler::~wxEvtHandler(void)
@@ -260,6 +263,19 @@ wxEvtHandler::~wxEvtHandler(void)
 
   if (m_nextHandler)
     m_nextHandler->m_previousHandler = m_previousHandler;
+    
+  if (m_dynamicEvents)
+  {
+    wxNode *node = m_dynamicEvents->First();
+    while (node)
+    {
+      wxEventTableEntry *entry = (wxEventTableEntry*)node->Data();
+      if (entry->m_callbackUserData) delete entry->m_callbackUserData;
+      delete entry;
+      node = node->Next();
+    }
+    delete m_dynamicEvents;
+  };
 }
 
 /*
@@ -271,6 +287,12 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
   // An event handler can be enabled or disabled
   if ( GetEvtHandlerEnabled() )
   {
+    // Handle per-instance dynamic event tables first
+  
+    if (SearchDynamicEventTable( event )) return TRUE;
+
+    // Then static per-class event tables  
+  
     const wxEventTable *table = GetEventTable();
 
     // Try the associated validator first, if this is a window.
@@ -334,6 +356,8 @@ bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
   
   while (table.entries[i].m_fn != NULL)
   {
+    wxEventType eventType = (wxEventType) table.entries[i].m_eventType;
+
     if ((event.GetEventType() == table.entries[i].m_eventType) &&
         (table.entries[i].m_id == -1 || // Match, if event spec says any id will do (id == -1)
           (table.entries[i].m_lastId == -1 && commandId == table.entries[i].m_id) ||
@@ -341,7 +365,8 @@ bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
             (commandId >= table.entries[i].m_id && commandId <= table.entries[i].m_lastId))))
     {
                event.Skip(FALSE);
-
+                event.m_callbackUserData = table.entries[i].m_callbackUserData;
+       
         (this->*((wxEventFunction) (table.entries[i].m_fn)))(event);
 
                if ( event.GetSkipped() )
@@ -354,84 +379,59 @@ bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
   return FALSE;
 }
 
-#if WXWIN_COMPATIBILITY
-void wxEvtHandler::OldOnMenuCommand(int cmd)
+void wxEvtHandler::Connect( int id, int lastId,
+                            int eventType,
+                           wxObjectEventFunction func,
+                           wxObject *userData )
 {
-    if (GetNextHandler()) GetNextHandler()->OldOnMenuCommand(cmd);
-}
-
-void wxEvtHandler::OldOnMenuSelect(int cmd)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnMenuSelect(cmd);
-}
-
-void wxEvtHandler::OldOnInitMenuPopup(int pos)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnInitMenuPopup(pos);
-}
-
-void wxEvtHandler::OldOnScroll(wxCommandEvent& event)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnScroll(event);
-}
-
-void wxEvtHandler::OldOnPaint(void)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnPaint();
-}
-void wxEvtHandler::OldOnSize(int width, int height)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnSize(width, height);
-}
-
-void wxEvtHandler::OldOnMove(int x, int y)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnMove(x, y);
-}
-
-void wxEvtHandler::OldOnMouseEvent(wxMouseEvent& event)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnMouseEvent(event);
-}
-
-void wxEvtHandler::OldOnChar(wxKeyEvent& event)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnChar(event);
-}
-
-// Under Windows, we can intercept character input per dialog or frame
-bool wxEvtHandler::OldOnCharHook(wxKeyEvent& event)
-{
-    if (GetNextHandler()) return GetNextHandler()->OldOnCharHook(event);
-       else return FALSE;
-}
-
-void wxEvtHandler::OldOnActivate(bool active)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnActivate(active);
-}
-
-void wxEvtHandler::OldOnSetFocus(void)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnSetFocus();
-}
-
-void wxEvtHandler::OldOnKillFocus(void)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnKillFocus();
+  wxEventTableEntry *entry = new wxEventTableEntry;
+  entry->m_id = id;
+  entry->m_lastId = lastId;
+  entry->m_eventType = eventType;
+  entry->m_fn = func;
+  entry->m_callbackUserData = userData;
+  
+  if (!m_dynamicEvents) 
+    m_dynamicEvents = new wxList;
+    
+  m_dynamicEvents->Append( (wxObject*) entry );
 }
 
-bool wxEvtHandler::OldOnSysColourChange(void)
+bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event )
 {
-    if (GetNextHandler()) return GetNextHandler()->OldOnSysColourChange();
-    return FALSE;
-}
+  if (!m_dynamicEvents) return FALSE;
+  
+  int commandId = event.GetId();
 
-void wxEvtHandler::OldOnDropFiles(int n, char *files[], int x, int y)
-{
-    if (GetNextHandler()) GetNextHandler()->OldOnDropFiles(n, files, x, y);
-}
-#endif
+  wxNode *node = m_dynamicEvents->First();
+  while (node)
+  {
+    wxEventTableEntry *entry = (wxEventTableEntry*)node->Data();
+    wxEventType eventType = (wxEventType) entry->m_eventType;
+  
+    if (entry->m_fn)
+    {
+    if ((event.GetEventType() == entry->m_eventType) &&
+        (entry->m_id == -1 ||     // Match, if event spec says any id will do (id == -1)
+        (entry->m_lastId == -1 && commandId == entry->m_id) ||
+        (entry->m_lastId != -1 &&
+        (commandId >= entry->m_id && commandId <= entry->m_lastId))))
+       {
+         event.Skip(FALSE);
+          event.m_callbackUserData = entry->m_callbackUserData;
+       
+          (this->*((wxEventFunction) (entry->m_fn)))(event);
+
+         if (event.GetSkipped()) 
+           return FALSE;
+         else
+            return TRUE;
+       }
+    };
+    node = node->Next();
+  }
+  return FALSE;
+};
 
 bool wxEvtHandler::OnClose(void)
 {