rtti api mods added

[wxWidgets.git] / src / gtk / menu.cpp

diff --git a/src/gtk/menu.cpp b/src/gtk/menu.cpp
index 941df0c8339b52ec27d6162cc1c5918c94edd818..a287ee3439d0e3c3ed34f6f085ee0016528e74e1 100644 (file)
--- a/src/gtk/menu.cpp
+++ b/src/gtk/menu.cpp
@@ -7,11 +7,14 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "menu.h"
-#pragma implementation "menuitem.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+    #pragma implementation "menu.h"
+    #pragma implementation "menuitem.h"

 #endif
 
 #endif
 

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

 #include "wx/log.h"
 #include "wx/intl.h"
 #include "wx/app.h"
 #include "wx/log.h"
 #include "wx/intl.h"
 #include "wx/app.h"


@@ -169,10 +172,11 @@ static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
 {
     if (g_isIdle) wxapp_install_idle_handler();
 
 {
     if (g_isIdle) wxapp_install_idle_handler();
 

-    wxMenuEvent event( wxEVT_MENU_OPEN, -1 );
+    wxMenuEvent event( wxEVT_MENU_OPEN, -1, menu );

     event.SetEventObject( menu );
 
     event.SetEventObject( menu );
 

-    if (menu->GetEventHandler()->ProcessEvent(event))
+    wxEvtHandler* handler = menu->GetEventHandler();
+    if (handler && handler->ProcessEvent(event))

         return;
 
     wxWindow *win = menu->GetInvokingWindow();
         return;
 
     wxWindow *win = menu->GetInvokingWindow();


@@ -199,8 +203,6 @@ wxMenuBar::wxMenuBar( long style )
         return;
     }
 
         return;
     }
 

-    m_menus.DeleteContents( TRUE );
-

     /* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */
 #if GTK_CHECK_VERSION(1, 2, 1)
     m_accel = gtk_accel_group_new();
     /* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */
 #if GTK_CHECK_VERSION(1, 2, 1)
     m_accel = gtk_accel_group_new();


@@ -240,8 +242,6 @@ wxMenuBar::wxMenuBar()
         return;
     }
 
         return;
     }
 

-    m_menus.DeleteContents( TRUE );
-

     /* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */
 #if GTK_CHECK_VERSION(1, 2, 1)
     m_accel = gtk_accel_group_new();
     /* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */
 #if GTK_CHECK_VERSION(1, 2, 1)
     m_accel = gtk_accel_group_new();


@@ -274,7 +274,7 @@ static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win )
     /* support for native hot keys */
     gtk_accel_group_detach( menu->m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
 
     /* support for native hot keys */
     gtk_accel_group_detach( menu->m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
 

-    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();

     while (node)
     {
         wxMenuItem *menuitem = node->GetData();
     while (node)
     {
         wxMenuItem *menuitem = node->GetData();


@@ -299,7 +299,7 @@ static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
         gtk_accel_group_attach( menu->m_accel, obj );
 #endif // GTK+ 1.2.1+
 
         gtk_accel_group_attach( menu->m_accel, obj );
 #endif // GTK+ 1.2.1+
 

-    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();

     while (node)
     {
         wxMenuItem *menuitem = node->GetData();
     while (node)
     {
         wxMenuItem *menuitem = node->GetData();


@@ -323,7 +323,7 @@ void wxMenuBar::SetInvokingWindow( wxWindow *win )
         gtk_accel_group_attach( m_accel, obj );
 #endif // GTK+ 1.2.1+
 
         gtk_accel_group_attach( m_accel, obj );
 #endif // GTK+ 1.2.1+
 

-    wxMenuList::Node *node = m_menus.GetFirst();
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();

     while (node)
     {
         wxMenu *menu = node->GetData();
     while (node)
     {
         wxMenu *menu = node->GetData();


@@ -344,7 +344,7 @@ void wxMenuBar::UnsetInvokingWindow( wxWindow *win )
     gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
 #endif // GTK+ 1.2.1+
 
     gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
 #endif // GTK+ 1.2.1+
 

-    wxMenuList::Node *node = m_menus.GetFirst();
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();

     while (node)
     {
         wxMenu *menu = node->GetData();
     while (node)
     {
         wxMenu *menu = node->GetData();


@@ -375,7 +375,7 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title)
     buf << wxT('/') << str.c_str();
 
     // local buffer in multibyte form
     buf << wxT('/') << str.c_str();
 
     // local buffer in multibyte form

-    char cbuf[400]; 
+    char cbuf[400];

     strcpy(cbuf, wxGTK_CONV(buf) );
 
     GtkItemFactoryEntry entry;
     strcpy(cbuf, wxGTK_CONV(buf) );
 
     GtkItemFactoryEntry entry;


@@ -386,7 +386,7 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title)
     entry.item_type = (char *)"<Branch>";
 
     gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 );  // what is 2 ?
     entry.item_type = (char *)"<Branch>";
 
     gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 );  // what is 2 ?

-    // in order to get the pointer to the item we need the item text _without_ underscores 
+    // in order to get the pointer to the item we need the item text _without_ underscores

     wxString tmp = wxT("<main>/");
     const wxChar *pc;
     for ( pc = str; *pc != wxT('\0'); pc++ )
     wxString tmp = wxT("<main>/");
     const wxChar *pc;
     for ( pc = str; *pc != wxT('\0'); pc++ )


@@ -473,7 +473,7 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 static wxMenu *CopyMenu (wxMenu *menu)
 {
     wxMenu *menucopy = new wxMenu ();
 static wxMenu *CopyMenu (wxMenu *menu)
 {
     wxMenu *menucopy = new wxMenu ();

-    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();

     while (node)
     {
         wxMenuItem *item = node->GetData();
     while (node)
     {
         wxMenuItem *item = node->GetData();


@@ -493,10 +493,10 @@ static wxMenu *CopyMenu (wxMenu *menu)
         else
           menucopy->Append (itemid, text, CopyMenu(submenu),
                             menu->GetHelpString(itemid));
         else
           menucopy->Append (itemid, text, CopyMenu(submenu),
                             menu->GetHelpString(itemid));

-    
+

         node = node->GetNext();
     }
         node = node->GetNext();
     }

-  
+

     return menucopy;
 }
 
     return menucopy;
 }
 


@@ -551,7 +551,7 @@ static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString
             return res;
     }
 
             return res;
     }
 

-    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();

     while (node)
     {
         wxMenuItem *item = node->GetData();
     while (node)
     {
         wxMenuItem *item = node->GetData();


@@ -566,7 +566,7 @@ static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString
 
 int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
 {
 
 int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
 {

-    wxMenuList::Node *node = m_menus.GetFirst();
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();

     while (node)
     {
         wxMenu *menu = node->GetData();
     while (node)
     {
         wxMenu *menu = node->GetData();


@@ -584,7 +584,7 @@ static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
 {
     wxMenuItem* result = menu->FindChildItem(id);
 
 {
     wxMenuItem* result = menu->FindChildItem(id);
 

-    wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();

     while ( node && result == NULL )
     {
         wxMenuItem *item = node->GetData();
     while ( node && result == NULL )
     {
         wxMenuItem *item = node->GetData();


@@ -601,7 +601,7 @@ static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
 wxMenuItem* wxMenuBar::FindItem( int id, wxMenu **menuForItem ) const
 {
     wxMenuItem* result = 0;
 wxMenuItem* wxMenuBar::FindItem( int id, wxMenu **menuForItem ) const
 {
     wxMenuItem* result = 0;

-    wxMenuList::Node *node = m_menus.GetFirst();
+    wxMenuList::compatibility_iterator node = m_menus.GetFirst();

     while (node && result == 0)
     {
         wxMenu *menu = node->GetData();
     while (node && result == 0)
     {
         wxMenu *menu = node->GetData();


@@ -619,7 +619,7 @@ wxMenuItem* wxMenuBar::FindItem( int id, wxMenu **menuForItem ) const
 
 void wxMenuBar::EnableTop( size_t pos, bool flag )
 {
 
 void wxMenuBar::EnableTop( size_t pos, bool flag )
 {

-    wxMenuList::Node *node = m_menus.Item( pos );
+    wxMenuList::compatibility_iterator node = m_menus.Item( pos );

 
     wxCHECK_RET( node, wxT("menu not found") );
 
 
     wxCHECK_RET( node, wxT("menu not found") );
 


@@ -631,7 +631,7 @@ void wxMenuBar::EnableTop( size_t pos, bool flag )
 
 wxString wxMenuBar::GetLabelTop( size_t pos ) const
 {
 
 wxString wxMenuBar::GetLabelTop( size_t pos ) const
 {

-    wxMenuList::Node *node = m_menus.Item( pos );
+    wxMenuList::compatibility_iterator node = m_menus.Item( pos );

 
     wxCHECK_MSG( node, wxT("invalid"), wxT("menu not found") );
 
 
     wxCHECK_MSG( node, wxT("invalid"), wxT("menu not found") );
 


@@ -658,7 +658,7 @@ wxString wxMenuBar::GetLabelTop( size_t pos ) const
 
 void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )
 {
 
 void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )
 {

-    wxMenuList::Node *node = m_menus.Item( pos );
+    wxMenuList::compatibility_iterator node = m_menus.Item( pos );

 
     wxCHECK_RET( node, wxT("menu not found") );
 
 
     wxCHECK_RET( node, wxT("menu not found") );
 


@@ -706,7 +706,7 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
     if (item->IsCheckable())
     {
         bool isReallyChecked = item->IsChecked(),
     if (item->IsCheckable())
     {
         bool isReallyChecked = item->IsChecked(),

-             isInternallyChecked = item->wxMenuItemBase::IsChecked();
+            isInternallyChecked = item->wxMenuItemBase::IsChecked();

 
         // ensure that the internal state is always consistent with what is
         // shown on the screen
 
         // ensure that the internal state is always consistent with what is
         // shown on the screen


@@ -719,11 +719,41 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
         {
             return;
         }
         {
             return;
         }

+    }

 
 

-        // the user pressed on the menu item: report the event below
+
+    // Is this menu on a menubar?  (possibly nested)
+    wxFrame* frame = NULL;
+    wxMenu*  pm = menu;
+    while ( pm && !frame )
+    {
+        if ( pm->IsAttached() )
+            frame = pm->GetMenuBar()->GetFrame();
+        pm = pm->GetParent();

     }
 
     }
 

-    menu->SendEvent(id, item->IsCheckable() ? item->IsChecked() : -1);
+    // FIXME: why do we have to call wxFrame::GetEventHandler() directly here?
+    //        normally wxMenu::SendEvent() should be enough, if it doesn't work
+    //        in wxGTK then we have a bug in wxMenu::GetInvokingWindow() which
+    //        should be fixed instead of working around it here...
+    if (frame)
+    {
+        // If it is attached then let the frame send the event.
+        // Don't call frame->ProcessCommand(id) because it toggles
+        // checkable items and we've already done that above.
+        wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id);
+        commandEvent.SetEventObject(frame);
+        if (item->IsCheckable())
+            commandEvent.SetInt(item->IsChecked());
+        commandEvent.SetEventObject(menu);
+
+        frame->GetEventHandler()->ProcessEvent(commandEvent);
+    }
+    else
+    {
+        // otherwise let the menu have it
+        menu->SendEvent(id, item->IsCheckable() ? item->IsChecked() : -1);
+    }

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------


@@ -744,7 +774,8 @@ static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
     wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, id );
     event.SetEventObject( menu );
 
     wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, id );
     event.SetEventObject( menu );
 

-    if (menu->GetEventHandler()->ProcessEvent(event))
+    wxEvtHandler* handler = menu->GetEventHandler();
+    if (handler && handler->ProcessEvent(event))

         return;
 
     wxWindow *win = menu->GetInvokingWindow();
         return;
 
     wxWindow *win = menu->GetInvokingWindow();


@@ -769,7 +800,8 @@ static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu )
     wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, -1 );
     event.SetEventObject( menu );
 
     wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, -1 );
     event.SetEventObject( menu );
 

-    if (menu->GetEventHandler()->ProcessEvent(event))
+    wxEvtHandler* handler = menu->GetEventHandler();
+    if (handler && handler->ProcessEvent(event))

         return;
 
     wxWindow *win = menu->GetInvokingWindow();
         return;
 
     wxWindow *win = menu->GetInvokingWindow();


@@ -861,10 +893,10 @@ wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
             // "&" is doubled to indicate "&" instead of accelerator
             continue;
         }
             // "&" is doubled to indicate "&" instead of accelerator
             continue;
         }

-        
+

         label += *pc;
     }
         label += *pc;
     }

-    
+

     // wxPrintf( L"text %s label %s\n", text.c_str(), label.c_str() );
 
     return label;
     // wxPrintf( L"text %s label %s\n", text.c_str(), label.c_str() );
 
     return label;


@@ -879,7 +911,7 @@ void wxMenuItem::SetText( const wxString& str )
     wxString label1 = wxStripMenuCodes(str.BeforeFirst('\t'));
     if (oldLabel == label1)
         return;
     wxString label1 = wxStripMenuCodes(str.BeforeFirst('\t'));
     if (oldLabel == label1)
         return;

-    
+

     DoSetText(str);
 
     if (m_menuItem)
     DoSetText(str);
 
     if (m_menuItem)


@@ -898,7 +930,7 @@ void wxMenuItem::SetText( const wxString& str )
             if (m_text[n] != wxT('\\'))
                 tmp += m_text[n];
         }
             if (m_text[n] != wxT('\\'))
                 tmp += m_text[n];
         }

-        
+

         gtk_label_set_text_with_mnemonic( GTK_LABEL(label), wxGTK_CONV(tmp) );
 #else
         // set new text
         gtk_label_set_text_with_mnemonic( GTK_LABEL(label), wxGTK_CONV(tmp) );
 #else
         // set new text


@@ -958,9 +990,9 @@ void wxMenuItem::DoSetText( const wxString& str )
         }
         ++pc;
     }
         }
         ++pc;
     }

-    
+

     // wxPrintf( L"str %s m_text %s\n", str.c_str(), m_text.c_str() );
     // wxPrintf( L"str %s m_text %s\n", str.c_str(), m_text.c_str() );

-    
+

     m_hotKey = wxT("");
 
     if(*pc == wxT('\t'))
     m_hotKey = wxT("");
 
     if(*pc == wxT('\t'))


@@ -1094,9 +1126,10 @@ void wxMenu::Init()
 
 wxMenu::~wxMenu()
 {
 
 wxMenu::~wxMenu()
 {

-   m_items.Clear();
+   WX_CLEAR_LIST(wxMenuItemList, m_items);

 
 

-   gtk_widget_destroy( m_menu );
+   if ( GTK_IS_WIDGET( m_menu ))
+       gtk_widget_destroy( m_menu );

 
    gtk_object_unref( GTK_OBJECT(m_factory) );
 }
 
    gtk_object_unref( GTK_OBJECT(m_factory) );
 }


@@ -1169,16 +1202,36 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
         GtkWidget *label = gtk_accel_label_new ( wxGTK_CONV( text ) );
         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
         gtk_container_add (GTK_CONTAINER (menuItem), label);
         GtkWidget *label = gtk_accel_label_new ( wxGTK_CONV( text ) );
         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
         gtk_container_add (GTK_CONTAINER (menuItem), label);

-        guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );

         gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), menuItem);
         gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), menuItem);

+        guint accel_key;
+        GdkModifierType accel_mods;
+
+        // accelerator for the item, as specified by its label
+        // (ex. Ctrl+O for open)
+        gtk_accelerator_parse(GetHotKey(*mitem).c_str(),
+                              &accel_key, &accel_mods);

         if (accel_key != GDK_VoidSymbol)
         {
             gtk_widget_add_accelerator (menuItem,
                                         "activate_item",
         if (accel_key != GDK_VoidSymbol)
         {
             gtk_widget_add_accelerator (menuItem,
                                         "activate_item",

-                                        gtk_menu_ensure_uline_accel_group (GTK_MENU (m_menu)),
+                                        gtk_menu_get_accel_group(
+                                            GTK_MENU(m_menu)),
+                                        accel_key, accel_mods,
+                                        GTK_ACCEL_VISIBLE);
+        }
+
+        // accelerator for the underlined char (ex ALT+F for the File menu)
+        accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
+        if (accel_key != GDK_VoidSymbol)
+        {
+            gtk_widget_add_accelerator (menuItem,
+                                        "activate_item",
+                                        gtk_menu_ensure_uline_accel_group (
+                                            GTK_MENU (m_menu)),

                                         accel_key, 0,
                                         GTK_ACCEL_LOCKED);
         }
                                         accel_key, 0,
                                         GTK_ACCEL_LOCKED);
         }

+

         gtk_widget_show (label);
 
         mitem->SetLabelWidget(label);
         gtk_widget_show (label);
 
         mitem->SetLabelWidget(label);


@@ -1190,8 +1243,9 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
         gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
                             GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
                             (gpointer)this );
         gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
                             GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
                             (gpointer)this );

-                            
+

         gtk_menu_append( GTK_MENU(m_menu), menuItem );
         gtk_menu_append( GTK_MENU(m_menu), menuItem );

+

         gtk_widget_show( menuItem );
 
         appended = TRUE; // We've done this, don't do it again
         gtk_widget_show( menuItem );
 
         appended = TRUE; // We've done this, don't do it again


@@ -1276,7 +1330,7 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
 
         wxString path( mitem->GetFactoryPath() );
         menuItem = gtk_item_factory_get_widget( m_factory, wxGTK_CONV( path ) );
 
         wxString path( mitem->GetFactoryPath() );
         menuItem = gtk_item_factory_get_widget( m_factory, wxGTK_CONV( path ) );

-        
+

         if (!menuItem)
             wxLogError( wxT("Wrong menu path: %s\n"), path.c_str() );
     }
         if (!menuItem)
             wxLogError( wxT("Wrong menu path: %s\n"), path.c_str() );
     }


@@ -1284,7 +1338,7 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
     if ( !mitem->IsSeparator() )
     {
         wxASSERT_MSG( menuItem, wxT("invalid menuitem") );
     if ( !mitem->IsSeparator() )
     {
         wxASSERT_MSG( menuItem, wxT("invalid menuitem") );

-    
+

         gtk_signal_connect( GTK_OBJECT(menuItem), "select",
                             GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
                             (gpointer)this );
         gtk_signal_connect( GTK_OBJECT(menuItem), "select",
                             GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
                             (gpointer)this );


@@ -1348,7 +1402,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 
 int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
 {
 
 int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
 {

-    wxMenuItemList::Node    *node = m_items.GetFirst();
+    wxMenuItemList::compatibility_iterator node = m_items.GetFirst();

     while (node)
     {
         wxMenuItem *item = node->GetData();
     while (node)
     {
         wxMenuItem *item = node->GetData();