X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1a5a83677555023d476401bab5809a1107222c74..3bc755fc89fbb7ef10442c6b5216f4c77abf4bd8:/src/gtk1/menu.cpp

diff --git a/src/gtk1/menu.cpp b/src/gtk1/menu.cpp
index 0e99bfef14..577e5fa2a4 100644
--- a/src/gtk1/menu.cpp
+++ b/src/gtk1/menu.cpp
@@ -2,19 +2,19 @@
 // Name:        menu.cpp
 // Purpose:
 // Author:      Robert Roebling
-// Created:     01/02/97
 // Id:          $Id$
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Copyright:   (c) 1998 Robert Roebling
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-
 #ifdef __GNUG__
 #pragma implementation "menu.h"
+#pragma implementation "menuitem.h"
 #endif
 
 #include "wx/menu.h"
 #include "wx/log.h"
+#include "wx/intl.h"
 
 //-----------------------------------------------------------------------------
 // wxMenuBar
@@ -26,22 +26,18 @@ wxMenuBar::wxMenuBar()
 {
   m_needParent = FALSE; // hmmm
 
-  PreCreation( NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" );
+  PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" );
 
   m_menus.DeleteContents( TRUE );
 
-  m_widget = gtk_handle_box_new();
-
   m_menubar = gtk_menu_bar_new();
-
-  gtk_container_add( GTK_CONTAINER(m_widget), m_menubar );
-
-  gtk_widget_show( m_menubar );
+  
+  m_widget = GTK_WIDGET(m_menubar);
 
   PostCreation();
 
   Show( TRUE );
-};
+}
 
 void wxMenuBar::Append( wxMenu *menu, const wxString &title )
 {
@@ -60,7 +56,7 @@ void wxMenuBar::Append( wxMenu *menu, const wxString &title )
   gtk_menu_item_set_submenu( GTK_MENU_ITEM(root_menu), menu->m_menu );
 
   gtk_menu_bar_append( GTK_MENU_BAR(m_menubar), root_menu );
-};
+}
 
 static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
 {
@@ -68,7 +64,7 @@ static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString
   {
     int res = menu->FindItem( itemString );
     if (res != -1) return res;
-  };
+  }
   wxNode *node = menu->m_items.First();
   while (node)
   {
@@ -76,9 +72,9 @@ static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString
     if (item->IsSubMenu())
       return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString);
     node = node->Next();
-  };
+  }
   return -1;
-};
+}
 
 int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
 {
@@ -89,9 +85,9 @@ int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemStr
     int res = FindMenuItemRecursive( menu, menuString, itemString);
     if (res != -1) return res;
     node = node->Next();
-  };
+  }
   return -1;
-};
+}
 
 // Find a wxMenuItem using its id. Recurses down into sub-menus
 static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
@@ -104,10 +100,10 @@ static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
     if ( item->IsSubMenu() )
       result = FindMenuItemByIdRecursive( item->GetSubMenu(), id );
     node = node->Next();
-  };
+  }
 
   return result;
-};
+}
 
 wxMenuItem* wxMenuBar::FindMenuItemById( int id ) const
 {
@@ -126,48 +122,89 @@ void wxMenuBar::Check( int id, bool check )
 {
   wxMenuItem* item = FindMenuItemById( id );
   if (item) item->Check(check);
-};
+}
 
 bool wxMenuBar::Checked( int id ) const
 {
   wxMenuItem* item = FindMenuItemById( id );
   if (item) return item->IsChecked();
   return FALSE;
-};
+}
 
 void wxMenuBar::Enable( int id, bool enable )
 {
   wxMenuItem* item = FindMenuItemById( id );
   if (item) item->Enable(enable);
-};
+}
 
 bool wxMenuBar::Enabled( int id ) const
 {
   wxMenuItem* item = FindMenuItemById( id );
   if (item) return item->IsEnabled();
   return FALSE;
-};
+}
 
 //-----------------------------------------------------------------------------
-// wxMenu
+// "activate"
 //-----------------------------------------------------------------------------
 
-void gtk_menu_clicked_callback( GtkWidget *widget, gpointer data )
+static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
 {
-  wxMenu *menu = (wxMenu*)data;
   int id = menu->FindMenuIdByMenuItem(widget);
 
   wxASSERT( id != -1 ); // should find it!
 
-  if (!menu->IsEnabled(id))
-    return;
+  if (!menu->IsEnabled(id)) return;
 
-  wxCommandEvent event( wxEVENT_TYPE_MENU_COMMAND, id );
+  wxCommandEvent event( wxEVT_COMMAND_MENU_SELECTED, id );
   event.SetEventObject( menu );
   event.SetInt(id );
+  
+  if (menu->m_callback)
+  {
+     (void) (*(menu->m_callback)) (*menu, event);
+     return;
+  }
+
+  if (menu->GetEventHandler()->ProcessEvent(event)) return;
+
   wxWindow *win = menu->GetInvokingWindow();
   if (win) win->GetEventHandler()->ProcessEvent( event );
-};
+}
+
+//-----------------------------------------------------------------------------
+// "select"
+//-----------------------------------------------------------------------------
+
+static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu )
+{
+  int id = menu->FindMenuIdByMenuItem(widget);
+
+  wxASSERT( id != -1 ); // should find it!
+
+  if (!menu->IsEnabled(id)) return;
+
+  wxCommandEvent event( wxEVT_MENU_HIGHLIGHT, id );
+  event.SetEventObject( menu );
+  event.SetInt(id );
+  
+/* wxMSW doesn't call callback here either
+  if (menu->m_callback)
+  {
+     (void) (*(menu->m_callback)) (*menu, event);
+     return;
+  }
+*/
+
+  if (menu->GetEventHandler()->ProcessEvent(event)) return;
+
+  wxWindow *win = menu->GetInvokingWindow();
+  if (win) win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// wxMenu
+//-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxMenuItem,wxObject)
 
@@ -177,12 +214,13 @@ wxMenuItem::wxMenuItem()
   m_isCheckMenu = FALSE;
   m_isChecked = FALSE;
   m_isEnabled = TRUE;
-  m_subMenu = NULL;
-  m_menuItem = NULL;
-};
+  m_subMenu = (wxMenu *) NULL;
+  m_menuItem = (GtkWidget *) NULL;
+}
 
 void wxMenuItem::SetText(const wxString& str)
 {
+  m_text = "";
   for ( const char *pc = str; *pc != '\0'; pc++ ) {
     if ( *pc == '&' )
       pc++; // skip it
@@ -193,12 +231,18 @@ void wxMenuItem::SetText(const wxString& str)
 
 void wxMenuItem::Check( bool check )
 {
-  wxCHECK_RET( IsCheckable(), _("can't check uncheckable item!") )
+  wxCHECK_RET( IsCheckable(), "Can't check uncheckable item!" )
 
   m_isChecked = check;
   gtk_check_menu_item_set_state( (GtkCheckMenuItem*)m_menuItem, (gint)check );
 }
 
+void wxMenuItem::Enable( bool enable ) 
+{ 
+  gtk_widget_set_sensitive( m_menuItem, enable );
+  m_isEnabled = enable; 
+}
+
 bool wxMenuItem::IsChecked() const
 {
   wxCHECK( IsCheckable(), FALSE ); // can't get state of uncheckable item!
@@ -212,13 +256,35 @@ bool wxMenuItem::IsChecked() const
 
 IMPLEMENT_DYNAMIC_CLASS(wxMenu,wxEvtHandler)
 
-wxMenu::wxMenu( const wxString &title )
+wxMenu::wxMenu( const wxString& title, const wxFunction func )
 {
   m_title = title;
   m_items.DeleteContents( TRUE );
-  m_invokingWindow = NULL;
+  m_invokingWindow = (wxWindow *) NULL;
   m_menu = gtk_menu_new();  // Do not show!
-};
+  
+  m_callback = func;
+  m_eventHandler = this;
+  m_clientData = (void*) NULL;
+  
+  if (m_title.IsNull()) m_title = "";
+  if (m_title != "")
+  {
+    Append(-2, m_title);
+    AppendSeparator();
+  }
+}
+
+void wxMenu::SetTitle( const wxString& title )
+{
+  // Waiting for something better.
+  m_title = title;
+}
+
+const wxString wxMenu::GetTitle() const
+{
+  return m_title;
+}
 
 void wxMenu::AppendSeparator()
 {
@@ -230,28 +296,33 @@ void wxMenu::AppendSeparator()
   gtk_widget_show( menuItem );
   mitem->SetMenuItem(menuItem);
   m_items.Append( mitem );
-};
+}
 
 void wxMenu::Append( int id, const wxString &item, const wxString &helpStr, bool checkable )
 {
   wxMenuItem *mitem = new wxMenuItem();
   mitem->SetId(id);
   mitem->SetText(item);
-  mitem->SetHelpString(helpStr);
+  mitem->SetHelp(helpStr);
   mitem->SetCheckable(checkable);
   const char *text = mitem->GetText();
   GtkWidget *menuItem = checkable ? gtk_check_menu_item_new_with_label(text)
                                   : gtk_menu_item_new_with_label(text);
+				  
   mitem->SetMenuItem(menuItem);
 
   gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
                       GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
                       (gpointer*)this );
 
+  gtk_signal_connect( GTK_OBJECT(menuItem), "select",
+                      GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
+                      (gpointer*)this );
+
   gtk_menu_append( GTK_MENU(m_menu), menuItem );
   gtk_widget_show( menuItem );
   m_items.Append( mitem );
-};
+}
 
 void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxString &helpStr )
 {
@@ -260,7 +331,7 @@ void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxStri
   mitem->SetText(text);
 
   GtkWidget *menuItem = gtk_menu_item_new_with_label(mitem->GetText());
-  mitem->SetHelpString(helpStr);
+  mitem->SetHelp(helpStr);
   mitem->SetMenuItem(menuItem);
   mitem->SetSubMenu(subMenu);
 
@@ -268,7 +339,7 @@ void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxStri
   gtk_menu_append( GTK_MENU(m_menu), menuItem );
   gtk_widget_show( menuItem );
   m_items.Append( mitem );
-};
+}
 
 int wxMenu::FindItem( const wxString itemString ) const
 {
@@ -287,17 +358,17 @@ int wxMenu::FindItem( const wxString itemString ) const
     if (item->GetText() == s)
       return item->GetId();
     node = node->Next();
-  };
+  }
 
   return -1;
-};
+}
 
 void wxMenu::Enable( int id, bool enable )
 {
   wxMenuItem *item = FindItem(id);
   if ( item )
     item->Enable(enable);
-};
+}
 
 bool wxMenu::IsEnabled( int id ) const
 {
@@ -306,14 +377,14 @@ bool wxMenu::IsEnabled( int id ) const
     return item->IsEnabled();
   else
     return FALSE;
-};
+}
 
 void wxMenu::Check( int id, bool enable )
 {
   wxMenuItem *item = FindItem(id);
   if ( item )
     item->Check(enable);
-};
+}
 
 bool wxMenu::IsChecked( int id ) const
 {
@@ -322,14 +393,34 @@ bool wxMenu::IsChecked( int id ) const
     return item->IsChecked();
   else
     return FALSE;
-};
+}
 
 void wxMenu::SetLabel( int id, const wxString &label )
 {
   wxMenuItem *item = FindItem(id);
-  if ( item )
+  if (item)
     item->SetText(label);
-};
+}
+
+wxString wxMenu::GetLabel( int id ) const
+{
+  wxMenuItem *item = FindItem(id);
+  if (item) return item->GetText();
+  return "";
+}
+
+void wxMenu::SetHelpString( int id, const wxString& helpString )
+{
+  wxMenuItem *item = FindItem(id);
+  if (item) item->SetHelp( helpString );
+}
+
+wxString wxMenu::GetHelpString( int id ) const
+{
+  wxMenuItem *item = FindItem(id);
+  if (item) return item->GetHelp();
+  return "";
+}
 
 int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
 {
@@ -340,10 +431,10 @@ int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
     if (item->GetMenuItem() == menuItem)
       return item->GetId();
     node = node->Next();
-  };
+  }
 
   return -1;
-};
+}
 
 wxMenuItem *wxMenu::FindItem(int id) const
 {
@@ -353,21 +444,23 @@ wxMenuItem *wxMenu::FindItem(int id) const
     if ( item->GetId() == id )
       return item;
     node = node->Next();
-  };
-
-  wxLogDebug(_("wxMenu::FindItem: item %d not found."), id);
+  }
 
-  return NULL;
+  // Not finding anything here can be correct
+  // when search the entire menu system for
+  // an entry -> no error message.
+  
+  return (wxMenuItem *) NULL;
 }
 
 void wxMenu::SetInvokingWindow( wxWindow *win )
 {
   m_invokingWindow = win;
-};
+}
 
 wxWindow *wxMenu::GetInvokingWindow()
 {
   return m_invokingWindow;
-};
+}