gtk 1.2.8 compilation fix

[wxWidgets.git] / src / gtk1 / menu.cpp

diff --git a/src/gtk1/menu.cpp b/src/gtk1/menu.cpp
index 094b02165a437dc68fee78413ecabe395aaad247..1149f81f86537619d1de53bbdc80dfa7ed89bd02 100644 (file)
--- a/src/gtk1/menu.cpp
+++ b/src/gtk1/menu.cpp
@@ -35,6 +35,45 @@ extern bool g_isIdle;
 static wxString GetHotKey( const wxMenuItem& item );
 #endif
 
 static wxString GetHotKey( const wxMenuItem& item );
 #endif
 

+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+static wxString wxReplaceUnderscore( const wxString& title )
+{
+    const wxChar *pc;
+    
+    /* GTK 1.2 wants to have "_" instead of "&" for accelerators */
+    wxString str;
+    for ( pc = title; *pc != wxT('\0'); pc++ )
+    {
+        if (*pc == wxT('&'))
+        {
+#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0)
+            str << wxT('_');
+        }
+        else if (*pc == wxT('/'))
+        {
+            str << wxT('\\');
+#endif
+        }
+        else
+        {
+#if __WXGTK12__
+            if ( *pc == wxT('_') )
+            {
+                // underscores must be doubled to prevent them from being
+                // interpreted as accelerator character prefix by GTK
+                str << *pc;
+            }
+#endif // GTK+ 1.2
+
+            str << *pc;
+        }
+    }
+    return str;
+}
+

 //-----------------------------------------------------------------------------
 // wxMenuBar
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // wxMenuBar
 //-----------------------------------------------------------------------------


@@ -78,6 +117,8 @@ wxMenuBar::wxMenuBar( long style )
     }
 
     PostCreation();
     }
 
     PostCreation();

+
+    ApplyWidgetStyle();

 }
 
 wxMenuBar::wxMenuBar()
 }
 
 wxMenuBar::wxMenuBar()


@@ -108,6 +149,8 @@ wxMenuBar::wxMenuBar()
     m_widget = GTK_WIDGET(m_menubar);
 
     PostCreation();
     m_widget = GTK_WIDGET(m_menubar);
 
     PostCreation();

+
+    ApplyWidgetStyle();

 }
 
 wxMenuBar::~wxMenuBar()
 }
 
 wxMenuBar::~wxMenuBar()


@@ -142,13 +185,15 @@ static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
 {
     menu->SetInvokingWindow( win );
 
 {
     menu->SetInvokingWindow( win );
 

-#if (GTK_MINOR_VERSION > 0)
+#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0)

     wxWindow *top_frame = win;
     while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
         top_frame = top_frame->GetParent();
 
     /* support for native hot keys  */
     wxWindow *top_frame = win;
     while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
         top_frame = top_frame->GetParent();
 
     /* support for native hot keys  */

-    gtk_accel_group_attach( menu->m_accel, GTK_OBJECT(top_frame->m_widget) );
+    GtkObject *obj = GTK_OBJECT(top_frame->m_widget);
+    if ( !g_slist_find( menu->m_accel->attach_objects, obj ) )
+        gtk_accel_group_attach( menu->m_accel, obj );

 #endif
 
     wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
 #endif
 
     wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();


@@ -170,7 +215,9 @@ void wxMenuBar::SetInvokingWindow( wxWindow *win )
         top_frame = top_frame->GetParent();
 
     /* support for native key accelerators indicated by underscroes */
         top_frame = top_frame->GetParent();
 
     /* support for native key accelerators indicated by underscroes */

-    gtk_accel_group_attach( m_accel, GTK_OBJECT(top_frame->m_widget) );
+    GtkObject *obj = GTK_OBJECT(top_frame->m_widget);
+    if ( !g_slist_find( m_accel->attach_objects, obj ) )
+        gtk_accel_group_attach( m_accel, obj );

 #endif
 
     wxMenuList::Node *node = m_menus.GetFirst();
 #endif
 
     wxMenuList::Node *node = m_menus.GetFirst();


@@ -213,36 +260,7 @@ bool wxMenuBar::Append( wxMenu *menu, const wxString &title )
 
 bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title)
 {
 
 bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title)
 {

-    const wxChar *pc;
-
-    /* GTK 1.2 wants to have "_" instead of "&" for accelerators */
-    wxString str;
-    for ( pc = title; *pc != wxT('\0'); pc++ )
-    {
-        if (*pc == wxT('&'))
-        {
-#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0)
-            str << wxT('_');
-        }
-        else if (*pc == wxT('/'))
-        {
-            str << wxT('\\');
-#endif
-        }
-        else
-        {
-#if __WXGTK12__
-            if ( *pc == wxT('_') )
-            {
-                // underscores must be doubled to prevent them from being
-                // interpreted as accelerator character prefix by GTK
-                str << *pc;
-            }
-#endif // GTK+ 1.2
-
-            str << *pc;
-        }
-    }
+    wxString str( wxReplaceUnderscore( title ) );

 
     /* this doesn't have much effect right now */
     menu->SetTitle( str );
 
     /* this doesn't have much effect right now */
     menu->SetTitle( str );


@@ -267,6 +285,7 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title)
     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 */
     wxString tmp = wxT("<main>/");
     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 */
     wxString tmp = wxT("<main>/");

+    const wxChar *pc;

     for ( pc = str; *pc != wxT('\0'); pc++ )
     {
        // contrary to the common sense, we must throw out _all_ underscores,
     for ( pc = str; *pc != wxT('\0'); pc++ )
     {
        // contrary to the common sense, we must throw out _all_ underscores,


@@ -309,6 +328,9 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
     if ( !GtkAppend(menu, title) )
         return FALSE;
 
     if ( !GtkAppend(menu, title) )
         return FALSE;
 

+    if (pos+1 >= m_menus.GetCount())
+        return TRUE;
+

     GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget);
     gpointer data = g_list_last(menu_shell->children)->data;
     menu_shell->children = g_list_remove(menu_shell->children, data);
     GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget);
     gpointer data = g_list_last(menu_shell->children)->data;
     menu_shell->children = g_list_remove(menu_shell->children, data);


@@ -327,9 +349,6 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
 
 wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 {
 
 wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 {

-    if ( !wxMenuBarBase::Replace(pos, menu, title) )
-        return (wxMenu*) NULL;
-

     // remove the old item and insert a new one
     wxMenu *menuOld = Remove(pos);
     if ( menuOld && !Insert(pos, menu, title) )
     // remove the old item and insert a new one
     wxMenu *menuOld = Remove(pos);
     if ( menuOld && !Insert(pos, menu, title) )


@@ -347,26 +366,31 @@ wxMenu *wxMenuBar::Remove(size_t pos)
     if ( !menu )
         return (wxMenu*) NULL;
 
     if ( !menu )
         return (wxMenu*) NULL;
 

+/*

     GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget);
     GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget);

+

     printf( "factory entries before %d\n", (int)g_slist_length(m_factory->items) );
     printf( "menu shell entries before %d\n", (int)g_list_length( menu_shell->children ) );
     printf( "factory entries before %d\n", (int)g_slist_length(m_factory->items) );
     printf( "menu shell entries before %d\n", (int)g_list_length( menu_shell->children ) );

-    
+*/
+

     // unparent calls unref() and that would delete the widget so we raise
     // the ref count to 2 artificially before invoking unparent.
     gtk_widget_ref( menu->m_menu );
     gtk_widget_unparent( menu->m_menu );
     // unparent calls unref() and that would delete the widget so we raise
     // the ref count to 2 artificially before invoking unparent.
     gtk_widget_ref( menu->m_menu );
     gtk_widget_unparent( menu->m_menu );

-    
+

     gtk_widget_destroy( menu->m_owner );
     gtk_widget_destroy( menu->m_owner );

-    
+
+/*

     printf( "factory entries after %d\n", (int)g_slist_length(m_factory->items) );
     printf( "menu shell entries after %d\n", (int)g_list_length( menu_shell->children ) );
     printf( "factory entries after %d\n", (int)g_slist_length(m_factory->items) );
     printf( "menu shell entries after %d\n", (int)g_list_length( menu_shell->children ) );

-    
+*/
+

     return menu;
 }
 
 static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
 {
     return menu;
 }
 
 static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
 {

-    if (menu->GetTitle() == menuString)
+    if (wxMenuItem::GetLabelFromText(menu->GetTitle()) == wxMenuItem::GetLabelFromText(menuString))

     {
         int res = menu->FindItem( itemString );
         if (res != wxNOT_FOUND)
     {
         int res = menu->FindItem( itemString );
         if (res != wxNOT_FOUND)


@@ -459,7 +483,25 @@ wxString wxMenuBar::GetLabelTop( size_t pos ) const
 
     wxMenu* menu = node->GetData();
 
 
     wxMenu* menu = node->GetData();
 

-    return menu->GetTitle();
+    wxString label;
+    wxString text( menu->GetTitle() );
+#if (GTK_MINOR_VERSION > 0)
+    for ( const wxChar *pc = text.c_str(); *pc; pc++ )
+    {
+        if ( *pc == wxT('_') || *pc == wxT('&') )
+        {
+            // '_' is the escape character for GTK+ and '&' is the one for
+            // wxWindows - skip both of them
+            continue;
+        }
+
+        label += *pc;
+    }
+#else // GTK+ 1.0
+    label = text;
+#endif // GTK+ 1.2/1.0
+
+    return label;

 }
 
 void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )
 }
 
 void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )


@@ -470,7 +512,22 @@ void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )
 
     wxMenu* menu = node->GetData();
 
 
     wxMenu* menu = node->GetData();
 

-    menu->SetTitle( label );
+    wxString str( wxReplaceUnderscore( label ) );
+
+    menu->SetTitle( str );
+
+    if (menu->m_owner)
+    {
+        GtkLabel *label = GTK_LABEL( GTK_BIN(menu->m_owner)->child );
+
+        /* set new text */
+        gtk_label_set( label, str.mb_str());
+
+        /* reparse key accel */
+        (void)gtk_label_parse_uline (GTK_LABEL(label), str.mb_str() );
+        gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) );
+    }
+

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


@@ -480,7 +537,7 @@ void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )
 static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
 {
     if (g_isIdle) wxapp_install_idle_handler();
 static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
 {
     if (g_isIdle) wxapp_install_idle_handler();

-    
+

     int id = menu->FindMenuIdByMenuItem(widget);
 
     /* should find it for normal (not popup) menu */
     int id = menu->FindMenuIdByMenuItem(widget);
 
     /* should find it for normal (not popup) menu */


@@ -621,22 +678,24 @@ wxMenuItem::~wxMenuItem()
 }
 
 // return the menu item text without any menu accels
 }
 
 // return the menu item text without any menu accels

-wxString wxMenuItem::GetLabel() const
+/* static */
+wxString wxMenuItemBase::GetLabelFromText(const wxString& text)

 {
     wxString label;
 #if (GTK_MINOR_VERSION > 0)
 {
     wxString label;
 #if (GTK_MINOR_VERSION > 0)

-    for ( const wxChar *pc = m_text.c_str(); *pc; pc++ )
+    for ( const wxChar *pc = text.c_str(); *pc; pc++ )

     {
     {

-        if ( *pc == wxT('_') )
+        if ( *pc == wxT('_') || *pc == wxT('&') )

         {
         {

-            // this is the escape character for GTK+ - skip it
+            // '_' is the escape character for GTK+ and '&' is the one for
+            // wxWindows - skip both of them

             continue;
         }
 
         label += *pc;
     }
 #else // GTK+ 1.0
             continue;
         }
 
         label += *pc;
     }
 #else // GTK+ 1.0

-    label = m_text;
+    label = text;

 #endif // GTK+ 1.2/1.0
 
     return label;
 #endif // GTK+ 1.2/1.0
 
     return label;


@@ -857,6 +916,12 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem)
 #endif // GTK 1.2/1.0
 
         gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
 #endif // GTK 1.2/1.0
 
         gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );

+
+        // if adding a submenu to a menu already existing in the menu bar, we
+        // must set invoking window to allow processing events from this
+        // submenu
+        if ( m_invokingWindow )
+            wxMenubarSetInvokingWindow(mitem->GetSubMenu(), m_invokingWindow);

     }
     else // a normal item
     {
     }
     else // a normal item
     {


@@ -942,6 +1007,12 @@ bool wxMenu::DoInsert(size_t pos, wxMenuItem *item)
     if ( !GtkAppend(item) )
         return FALSE;
 
     if ( !GtkAppend(item) )
         return FALSE;
 

+    if ( m_style & wxMENU_TEAROFF )
+    {
+        // change the position as the first item is the tear-off marker
+        pos++;
+    }
+

     GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget);
     gpointer data = g_list_last(menu_shell->children)->data;
     menu_shell->children = g_list_remove(menu_shell->children, data);
     GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget);
     gpointer data = g_list_last(menu_shell->children)->data;
     menu_shell->children = g_list_remove(menu_shell->children, data);


@@ -951,9 +1022,9 @@ bool wxMenu::DoInsert(size_t pos, wxMenuItem *item)
 #else // GTK < 1.2
     // this should be easy to do...
     wxFAIL_MSG( wxT("not implemented") );
 #else // GTK < 1.2
     // this should be easy to do...
     wxFAIL_MSG( wxT("not implemented") );

-#endif // GTK 1.2/1.0

 
     return FALSE;
 
     return FALSE;

+#endif // GTK 1.2/1.0

 }
 
 wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 }
 
 wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)