#include "wx/accel.h"
#include "wx/stockitem.h"
#include "wx/gtk/private.h"
-
-// FIXME: is this right? somehow I don't think so (VZ)
-
-#define gtk_accel_group_attach(g, o) gtk_window_add_accel_group((o), (g))
-#define gtk_accel_group_detach(g, o) gtk_window_remove_accel_group((o), (g))
-//#define gtk_menu_ensure_uline_accel_group(m) gtk_menu_get_accel_group(m)
-
-#define ACCEL_OBJECT GtkWindow
-#define ACCEL_OBJECTS(a) (a)->acceleratables
-#define ACCEL_OBJ_CAST(obj) ((GtkWindow*) obj)
+#include "wx/gtk/private/mnemonics.h"
// we use normal item but with a special id for the menu title
static const int wxGTK_TITLE_ID = -3;
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
+// forward declare it as it's used by wxMenuBar too when using Hildon
+extern "C"
+{
+ static void gtk_menu_clicked_callback(GtkWidget *widget, wxMenu *menu);
+}
#if wxUSE_ACCEL
+static bool wxGetStockGtkAccelerator(const char *id, GdkModifierType *mod, guint *key);
static wxString GetGtkHotKey( const wxMenuItem& item );
#endif
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-static wxString wxReplaceUnderscore( const wxString& title )
-{
- // GTK 1.2 wants to have "_" instead of "&" for accelerators
- wxString str;
-
- for ( wxString::const_iterator pc = title.begin(); pc != title.end(); ++pc )
- {
- if ((*pc == wxT('&')) && (pc+1 != title.end()) && (*(pc+1) == wxT('&')))
- {
- // "&" is doubled to indicate "&" instead of accelerator
- ++pc;
- str << wxT('&');
- }
- else if (*pc == wxT('&'))
- {
- str << wxT('_');
- }
- else
- {
- if ( *pc == wxT('_') )
- {
- // underscores must be doubled to prevent them from being
- // interpreted as accelerator character prefix by GTK
- str << *pc;
- }
-
- str << *pc;
- }
- }
-
- // wxPrintf( wxT("before %s after %s\n"), title.c_str(), str.c_str() );
-
- return str;
-}
-
-static wxString wxConvertFromGTKToWXLabel(const wxString& gtkLabel)
-{
- wxString label;
- for ( const wxChar *pc = gtkLabel.c_str(); *pc; pc++ )
- {
- // '_' is the escape character for GTK+.
-
- if ( *pc == wxT('_') && *(pc+1) == wxT('_'))
- {
- // An underscore was escaped.
- label += wxT('_');
- pc++;
- }
- else if ( *pc == wxT('_') )
- {
- // Convert GTK+ hotkey symbol to wxWidgets/Windows standard
- label += wxT('&');
- }
- else if ( *pc == wxT('&') )
- {
- // Double the ampersand to escape it as far as wxWidgets is concerned
- label += wxT("&&");
- }
- else
- {
- // don't remove ampersands '&' since if we have them in the menu title
- // it means that they were doubled to indicate "&" instead of accelerator
- label += *pc;
- }
- }
-
- return label;
-}
-
//-----------------------------------------------------------------------------
// activate message from GTK
//-----------------------------------------------------------------------------
event.SetEventObject( menu );
wxEvtHandler* handler = menu->GetEventHandler();
- if (handler && handler->ProcessEvent(event))
+ if (handler && handler->SafelyProcessEvent(event))
return;
wxWindow *win = menu->GetInvokingWindow();
if (win)
- win->GetEventHandler()->ProcessEvent( event );
+ win->HandleWindowEvent( event );
}
extern "C" {
void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long style)
{
- m_style = style;
m_invokingWindow = NULL;
#if wxUSE_LIBHILDON
top_frame = top_frame->GetParent();
// support for native hot keys
- ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
- if ( menu->m_accel && g_slist_find( ACCEL_OBJECTS(menu->m_accel), obj ) )
- gtk_accel_group_detach( menu->m_accel, obj );
+ if (menu->m_accel && g_slist_find(menu->m_accel->acceleratables, top_frame->m_widget))
+ gtk_window_remove_accel_group(GTK_WINDOW(top_frame->m_widget), menu->m_accel);
wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
while (node)
top_frame = top_frame->GetParent();
// support for native hot keys
- ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
- if ( !g_slist_find( ACCEL_OBJECTS(menu->m_accel), obj ) )
- gtk_accel_group_attach( menu->m_accel, obj );
+ if (menu->m_accel && !g_slist_find(menu->m_accel->acceleratables, top_frame->m_widget))
+ gtk_window_add_accel_group(GTK_WINDOW(top_frame->m_widget), menu->m_accel);
wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
while (node)
bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title, int pos)
{
- wxString str( wxReplaceUnderscore( title ) );
+ menu->SetLayoutDirection(GetLayoutDirection());
- // This doesn't have much effect right now.
- menu->SetTitle( str );
+#if wxUSE_LIBHILDON
+ // if the menu has only one item, append it directly to the top level menu
+ // instead of inserting a useless submenu
+ if ( menu->GetMenuItemCount() == 1 )
+ {
+ wxMenuItem * const item = menu->FindItemByPosition(0);
- // The "m_owner" is the "menu item"
- menu->m_owner = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( str ) );
- menu->SetLayoutDirection(GetLayoutDirection());
+ // remove both mnemonics and accelerator: neither is useful under Maemo
+ const wxString str(wxStripMenuCodes(item->GetItemLabel()));
- gtk_widget_show( menu->m_owner );
+ if ( item->IsSubMenu() )
+ return GtkAppend(item->GetSubMenu(), str, pos);
+
+ menu->m_owner = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( str ) );
+
+ g_signal_connect(menu->m_owner, "activate",
+ G_CALLBACK(gtk_menu_clicked_callback), menu);
+ item->SetMenuItem(menu->m_owner);
+ }
+ else
+#endif // wxUSE_LIBHILDON/!wxUSE_LIBHILDON
+ {
+ const wxString str(wxConvertMnemonicsToGTK(title));
+
+ // This doesn't have much effect right now.
+ menu->SetTitle( str );
+
+ // The "m_owner" is the "menu item"
+ menu->m_owner = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( str ) );
- gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
+ gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
+ }
+
+ gtk_widget_show( menu->m_owner );
if (pos == -1)
gtk_menu_shell_append( GTK_MENU_SHELL(m_menubar), menu->m_owner );
if ( !menu )
return (wxMenu*) NULL;
- gtk_menu_item_remove_submenu( GTK_MENU_ITEM(menu->m_owner) );
+ gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu->m_owner), NULL);
gtk_container_remove(GTK_CONTAINER(m_menubar), menu->m_owner);
gtk_widget_destroy( menu->m_owner );
static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
{
- if (wxMenuItem::GetLabelText(wxConvertFromGTKToWXLabel(menu->GetTitle())) == wxMenuItem::GetLabelText(menuString))
+ if (wxMenuItem::GetLabelText(wxConvertMnemonicsFromGTK(menu->GetTitle())) == wxMenuItem::GetLabelText(menuString))
{
int res = menu->FindItem( itemString );
if (res != wxNOT_FOUND)
wxMenu* menu = node->GetData();
- return wxConvertFromGTKToWXLabel(menu->GetTitle());
+ return wxConvertMnemonicsFromGTK(menu->GetTitle());
}
void wxMenuBar::SetMenuLabel( size_t pos, const wxString& label )
wxMenu* menu = node->GetData();
- const wxString str( wxReplaceUnderscore( label ) );
+ const wxString str(wxConvertMnemonicsToGTK(label));
menu->SetTitle( str );
if (item->IsCheckable())
commandEvent.SetInt(item->IsChecked());
- frame->GetEventHandler()->ProcessEvent(commandEvent);
+ frame->HandleWindowEvent(commandEvent);
}
else
{
event.SetEventObject( menu );
wxEvtHandler* handler = menu->GetEventHandler();
- if (handler && handler->ProcessEvent(event))
+ if (handler && handler->SafelyProcessEvent(event))
return;
wxWindow *win = menu->GetInvokingWindow();
- if (win) win->GetEventHandler()->ProcessEvent( event );
+ if (win) win->HandleWindowEvent( event );
}
}
event.SetEventObject( menu );
wxEvtHandler* handler = menu->GetEventHandler();
- if (handler && handler->ProcessEvent(event))
+ if (handler && handler->SafelyProcessEvent(event))
return;
wxWindow *win = menu->GetInvokingWindow();
if (win)
- win->GetEventHandler()->ProcessEvent( event );
+ win->HandleWindowEvent( event );
}
}
wxString wxMenuItem::GetItemLabel() const
{
- wxString label = wxConvertFromGTKToWXLabel(m_text);
+ wxString label = wxConvertMnemonicsFromGTK(m_text);
if (!m_hotKey.IsEmpty())
- label = label + wxT("\t") + m_hotKey;
+ label << "\t" << m_hotKey;
return label;
}
accel_key,
accel_mods );
}
-#endif // wxUSE_FILECTRL
+#endif // wxUSE_ACCEL
}
// NOTE: this function is different from the similar functions GTKProcessMnemonics()
m_menu = gtk_menu_new();
// NB: keep reference to the menu so that it is not destroyed behind
// our back by GTK+ e.g. when it is removed from menubar:
- gtk_widget_ref(m_menu);
+ g_object_ref(m_menu);
+ gtk_object_sink(GTK_OBJECT(m_menu));
m_owner = (GtkWidget*) NULL;
if ( GTK_IS_WIDGET( m_menu ))
{
// see wxMenu::Init
- gtk_widget_unref( m_menu );
+ g_object_unref(m_menu);
g_object_unref( m_accel );
// if the menu is inserted in another menu at this time, there was
if ( m_owner )
gtk_widget_destroy( m_menu );
}
-
- // This must come after we release GTK resources above. Otherwise, GTK will
- // give warnings/errors when attempting to free accelerator resources from
- // child items that just were destroyed (the m_menu widget can contain
- // references to accelerators in child items. Problem detected when removing
- // a menu from a wxMenuBar, and the removed menu had submenus with accelerators.)
- WX_CLEAR_LIST(wxMenuItemList, m_items);
}
void wxMenu::SetLayoutDirection(const wxLayoutDirection dir)
if ( mitem->IsSeparator() )
{
menuItem = gtk_separator_menu_item_new();
+ m_prevRadio = NULL;
}
else if ( mitem->GetBitmap().Ok() ||
(mitem->GetKind() == wxITEM_NORMAL && isstock) )
accel_mods,
GTK_ACCEL_VISIBLE);
}
-#endif // wxUSE_FILECTRL
+#endif // wxUSE_ACCEL
if (pos == -1)
gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem);
wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
{
if ( !wxMenuBase::DoRemove(item) )
- return (wxMenuItem *)NULL;
+ return NULL;
+
+ GtkWidget * const mitem = item->GetMenuItem();
+ if ( m_prevRadio == mitem )
+ {
+ // deleting an item starts a new radio group (has to as we shouldn't
+ // keep a deleted pointer anyhow)
+ m_prevRadio = NULL;
+ }
// TODO: this code doesn't delete the item factory item and this seems
// impossible as of GTK 1.2.6.
- gtk_widget_destroy( item->GetMenuItem() );
+ gtk_widget_destroy( mitem );
return item;
}
return NULL;
}
+#if wxUSE_ACCEL
+static
bool wxGetStockGtkAccelerator(const char *id, GdkModifierType *mod, guint *key)
{
if (!id)
return false;
}
+#endif // wxUSE_ACCEL
#endif // wxUSE_MENUS
projects / wxWidgets.git / blobdiff