// 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
-#include "wx/menu.h"
+// 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/bitmap.h"
+#include "wx/menu.h"
+
+#if wxUSE_ACCEL
+ #include "wx/accel.h"
+#endif // wxUSE_ACCEL
+
+#include "wx/gtk/private.h"
+
+#include <gdk/gdkkeysyms.h>
+
+// FIXME: is this right? somehow I don't think so (VZ)
+#ifdef __WXGTK20__
+ #include <glib-object.h>
+
+ #define gtk_accel_group_attach(g, o) _gtk_accel_group_attach((g), (o))
+ #define gtk_accel_group_detach(g, o) _gtk_accel_group_detach((g), (o))
+ #define gtk_menu_ensure_uline_accel_group(m) gtk_menu_get_accel_group(m)
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
+ #define ACCEL_OBJECT GObject
+ #define ACCEL_OBJECTS(a) (a)->acceleratables
+ #define ACCEL_OBJ_CAST(obj) G_OBJECT(obj)
+#else // GTK+ 1.x
+ #define ACCEL_OBJECT GtkObject
+ #define ACCEL_OBJECTS(a) (a)->attach_objects
+ #define ACCEL_OBJ_CAST(obj) GTK_OBJECT(obj)
+#endif
//-----------------------------------------------------------------------------
// idle system
extern void wxapp_install_idle_handler();
extern bool g_isIdle;
+#if GTK_CHECK_VERSION(1, 2, 0) && wxUSE_ACCEL
+ static wxString GetHotKey( const wxMenuItem& item );
+#endif
+
+//-----------------------------------------------------------------------------
+// substitute for missing GtkPixmapMenuItem
+//-----------------------------------------------------------------------------
+
+#ifndef __WXGTK20__
+
+#define GTK_TYPE_PIXMAP_MENU_ITEM (gtk_pixmap_menu_item_get_type ())
+#define GTK_PIXMAP_MENU_ITEM(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_PIXMAP_MENU_ITEM, GtkPixmapMenuItem))
+#define GTK_PIXMAP_MENU_ITEM_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_PIXMAP_MENU_ITEM, GtkPixmapMenuItemClass))
+#define GTK_IS_PIXMAP_MENU_ITEM(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_PIXMAP_MENU_ITEM))
+#define GTK_IS_PIXMAP_MENU_ITEM_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PIXMAP_MENU_ITEM))
+//#define GTK_PIXMAP_MENU_ITEM_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_PIXMAP_MENU_ITEM))
+#define GTK_PIXMAP_MENU_ITEM_GET_CLASS(obj) (GTK_PIXMAP_MENU_ITEM_CLASS( GTK_OBJECT_GET_CLASS(obj)))
+
+#ifndef GTK_MENU_ITEM_GET_CLASS
+#define GTK_MENU_ITEM_GET_CLASS(obj) (GTK_MENU_ITEM_CLASS( GTK_OBJECT_GET_CLASS(obj)))
+#endif
+
+typedef struct _GtkPixmapMenuItem GtkPixmapMenuItem;
+typedef struct _GtkPixmapMenuItemClass GtkPixmapMenuItemClass;
+
+struct _GtkPixmapMenuItem
+{
+ GtkMenuItem menu_item;
+
+ GtkWidget *pixmap;
+};
+
+struct _GtkPixmapMenuItemClass
+{
+ GtkMenuItemClass parent_class;
+
+ guint orig_toggle_size;
+ guint have_pixmap_count;
+};
+
+
+GtkType gtk_pixmap_menu_item_get_type (void);
+GtkWidget* gtk_pixmap_menu_item_new (void);
+void gtk_pixmap_menu_item_set_pixmap (GtkPixmapMenuItem *menu_item,
+ GtkWidget *pixmap);
+#endif // GTK 2.0
+
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+static wxString wxReplaceUnderscore( const wxString& title )
+{
+ const wxChar *pc;
+
+ /* GTK 1.2 wants to have "_" instead of "&" for accelerators */
+ wxString str;
+ pc = title;
+ while (*pc != wxT('\0'))
+ {
+ if ((*pc == wxT('&')) && (*(pc+1) == wxT('&')))
+ {
+ // "&" is doubled to indicate "&" instead of accelerator
+ ++pc;
+ str << wxT('&');
+ }
+ else if (*pc == wxT('&'))
+ {
+#if GTK_CHECK_VERSION(1, 2, 0)
+ str << wxT('_');
+#endif
+ }
+#if GTK_CHECK_VERSION(2, 0, 0)
+ else if (*pc == wxT('/'))
+ {
+ str << wxT("\\/");
+ }
+ else if (*pc == wxT('\\'))
+ {
+ str << wxT("\\\\");
+ }
+#elif GTK_CHECK_VERSION(1, 2, 0)
+ else if (*pc == wxT('/'))
+ {
+ str << wxT('\\');
+ }
+#endif
+ else
+ {
+#ifdef __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;
+ }
+ ++pc;
+ }
+ return str;
+}
+
+//-----------------------------------------------------------------------------
+// activate message from GTK
+//-----------------------------------------------------------------------------
+
+static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ wxMenuEvent event( wxEVT_MENU_OPEN, -1, menu );
+ event.SetEventObject( menu );
+
+ wxEvtHandler* handler = menu->GetEventHandler();
+ if (handler && handler->ProcessEvent(event))
+ return;
+
+ wxWindow *win = menu->GetInvokingWindow();
+ if (win) win->GetEventHandler()->ProcessEvent( event );
+}
+
//-----------------------------------------------------------------------------
// wxMenuBar
//-----------------------------------------------------------------------------
wxMenuBar::wxMenuBar( long style )
{
/* the parent window is known after wxFrame::SetMenu() */
- m_needParent = FALSE;
-
- PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, style, "menu" );
+ m_needParent = FALSE;
+ m_style = style;
+ m_invokingWindow = (wxWindow*) NULL;
- m_menus.DeleteContents( TRUE );
+ if (!PreCreation( (wxWindow*) NULL, wxDefaultPosition, wxDefaultSize ) ||
+ !CreateBase( (wxWindow*) NULL, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, wxT("menubar") ))
+ {
+ wxFAIL_MSG( wxT("wxMenuBar creation failed") );
+ return;
+ }
/* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */
-#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0)
+#if GTK_CHECK_VERSION(1, 2, 1)
m_accel = gtk_accel_group_new();
m_factory = gtk_item_factory_new( GTK_TYPE_MENU_BAR, "<main>", m_accel );
m_menubar = gtk_item_factory_get_widget( m_factory, "<main>" );
-#else
+#else
m_menubar = gtk_menu_bar_new();
#endif
PostCreation();
- Show( TRUE );
+ ApplyWidgetStyle();
}
wxMenuBar::wxMenuBar()
{
/* the parent window is known after wxFrame::SetMenu() */
m_needParent = FALSE;
+ m_style = 0;
+ m_invokingWindow = (wxWindow*) NULL;
- PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" );
-
- m_menus.DeleteContents( TRUE );
+ if (!PreCreation( (wxWindow*) NULL, wxDefaultPosition, wxDefaultSize ) ||
+ !CreateBase( (wxWindow*) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator, wxT("menubar") ))
+ {
+ wxFAIL_MSG( wxT("wxMenuBar creation failed") );
+ return;
+ }
/* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */
-#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0)
+#if GTK_CHECK_VERSION(1, 2, 1)
m_accel = gtk_accel_group_new();
m_factory = gtk_item_factory_new( GTK_TYPE_MENU_BAR, "<main>", m_accel );
m_menubar = gtk_item_factory_get_widget( m_factory, "<main>" );
-#else
+#else
m_menubar = gtk_menu_bar_new();
#endif
PostCreation();
- Show( TRUE );
+ ApplyWidgetStyle();
}
wxMenuBar::~wxMenuBar()
{
- // how to destroy a GtkItemFactory ?
+// gtk_object_unref( GTK_OBJECT(m_factory) ); why not ?
}
-void wxMenuBar::Append( wxMenu *menu, const wxString &title )
+static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win )
{
- m_menus.Append( menu );
-
- /* GTK 1.2 wants to have "_" instead of "&" for accelerators */
- wxString str;
- for ( const wxChar *pc = title; *pc != _T('\0'); pc++ )
- {
- if (*pc == _T('&'))
- {
-#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0)
- str << _T('_');
- } else
- if (*pc == _T('/'))
- {
- str << _T('\\');
-#endif
- }
- else
- str << *pc;
+ menu->SetInvokingWindow( (wxWindow*) NULL );
+
+ wxWindow *top_frame = win;
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+ top_frame = top_frame->GetParent();
+
+ /* support for native hot keys */
+ gtk_accel_group_detach( menu->m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
+
+ wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+ while (node)
+ {
+ wxMenuItem *menuitem = node->GetData();
+ if (menuitem->IsSubMenu())
+ wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu(), win );
+ node = node->GetNext();
}
+}
+
+static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
+{
+ menu->SetInvokingWindow( win );
+
+#if GTK_CHECK_VERSION(1, 2, 1)
+ wxWindow *top_frame = win;
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+ 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 );
+#endif // GTK+ 1.2.1+
- /* this doesn't have much effect right now */
+ wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+ while (node)
+ {
+ wxMenuItem *menuitem = node->GetData();
+ if (menuitem->IsSubMenu())
+ wxMenubarSetInvokingWindow( menuitem->GetSubMenu(), win );
+ node = node->GetNext();
+ }
+}
+
+void wxMenuBar::SetInvokingWindow( wxWindow *win )
+{
+ m_invokingWindow = win;
+#if GTK_CHECK_VERSION(1, 2, 1)
+ wxWindow *top_frame = win;
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+ top_frame = top_frame->GetParent();
+
+ /* support for native key accelerators indicated by underscroes */
+ ACCEL_OBJECT *obj = ACCEL_OBJ_CAST(top_frame->m_widget);
+ if ( !g_slist_find( ACCEL_OBJECTS(m_accel), obj ) )
+ gtk_accel_group_attach( m_accel, obj );
+#endif // GTK+ 1.2.1+
+
+ wxMenuList::compatibility_iterator node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ wxMenubarSetInvokingWindow( menu, win );
+ node = node->GetNext();
+ }
+}
+
+void wxMenuBar::UnsetInvokingWindow( wxWindow *win )
+{
+ m_invokingWindow = (wxWindow*) NULL;
+#if GTK_CHECK_VERSION(1, 2, 1)
+ wxWindow *top_frame = win;
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
+ top_frame = top_frame->GetParent();
+
+ // support for native key accelerators indicated by underscroes
+ gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
+#endif // GTK+ 1.2.1+
+
+ wxMenuList::compatibility_iterator node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ wxMenubarUnsetInvokingWindow( menu, win );
+ node = node->GetNext();
+ }
+}
+
+bool wxMenuBar::Append( wxMenu *menu, const wxString &title )
+{
+ if ( !wxMenuBarBase::Append( menu, title ) )
+ return FALSE;
+
+ return GtkAppend(menu, title);
+}
+
+bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title)
+{
+ wxString str( wxReplaceUnderscore( title ) );
+
+ // This doesn't have much effect right now.
menu->SetTitle( str );
-
- /* GTK 1.2.0 doesn't have gtk_item_factory_get_item(), but GTK 1.2.1 has. */
-#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0)
- /* local buffer in multibyte form */
- char buf[200];
- strcpy( buf, "/" );
- strcat( buf, str.mb_str() );
-
+ // 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)
+
+ wxString buf;
+ buf << wxT('/') << str.c_str();
+
+ // local buffer in multibyte form
+ char cbuf[400];
+ strcpy(cbuf, wxGTK_CONV(buf) );
+
GtkItemFactoryEntry entry;
- entry.path = buf;
+ entry.path = (gchar *)cbuf; // const_cast
entry.accelerator = (gchar*) NULL;
entry.callback = (GtkItemFactoryCallback) NULL;
entry.callback_action = 0;
- entry.item_type = "<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 */
- wxString tmp = _T("<main>/");
- for ( const wxChar *pc = str; *pc != _T('\0'); pc++ )
- {
- if (*pc == _T('_')) pc++; /* skip it */
- tmp << *pc;
- }
-
- menu->m_owner = gtk_item_factory_get_item( m_factory, tmp.mb_str() );
-
+ 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
+ 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,
+ // (i.e. "Hello__World" => "HelloWorld" and not "Hello_World" as we
+ // might naively think). IMHO it's a bug in GTK+ (VZ)
+ while (*pc == wxT('_'))
+ pc++;
+ tmp << *pc;
+ }
+ menu->m_owner = gtk_item_factory_get_item( m_factory, wxGTK_CONV( tmp ) );
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
-
#else
- menu->m_owner = gtk_menu_item_new_with_label( str.mb_str() );
+ menu->m_owner = gtk_menu_item_new_with_label( wxGTK_CONV( str ) );
gtk_widget_show( menu->m_owner );
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
gtk_menu_bar_append( GTK_MENU_BAR(m_menubar), menu->m_owner );
-
+
#endif
-}
-static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
-{
- if (menu->GetTitle() == menuString)
- {
- int res = menu->FindItem( itemString );
- if (res != wxNOT_FOUND)
- return res;
- }
+ gtk_signal_connect( GTK_OBJECT(menu->m_owner), "activate",
+ GTK_SIGNAL_FUNC(gtk_menu_open_callback),
+ (gpointer)menu );
- wxNode *node = ((wxMenu *)menu)->GetItems().First(); // const_cast
- while (node)
+ // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables
+ // addings menu later on.
+ if (m_invokingWindow)
{
- wxMenuItem *item = (wxMenuItem*)node->Data();
- if (item->IsSubMenu())
- return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString);
+ wxMenubarSetInvokingWindow( menu, m_invokingWindow );
+
+ // OPTIMISE ME: we should probably cache this, or pass it
+ // directly, but for now this is a minimal
+ // change to validate the new dynamic sizing.
+ // see (and refactor :) similar code in Remove
+ // below.
- node = node->Next();
+ wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame );
+
+ if( frame )
+ frame->UpdateMenuBarSize();
}
- return wxNOT_FOUND;
+ return TRUE;
}
-wxMenuItem *wxMenuBar::FindItemForId(int itemId, wxMenu **menuForItem ) const
+bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
{
- if ( menuForItem )
- {
- // TODO return the pointer to the menu
+ if ( !wxMenuBarBase::Insert(pos, menu, title) )
+ return FALSE;
- *menuForItem = NULL;
- }
+ // GTK+ doesn't have a function to insert a menu using GtkItemFactory (as
+ // of version 1.2.6), so we first append the item and then change its
+ // index
+ if ( !GtkAppend(menu, title) )
+ return FALSE;
+
+ if (pos+1 >= m_menus.GetCount())
+ return TRUE;
- return FindItem(itemId);
+ 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);
+ menu_shell->children = g_list_insert(menu_shell->children, data, pos);
+
+ return TRUE;
}
-int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
+wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
{
- wxNode *node = m_menus.First();
- while (node)
+ // remove the old item and insert a new one
+ wxMenu *menuOld = Remove(pos);
+ if ( menuOld && !Insert(pos, menu, title) )
{
- wxMenu *menu = (wxMenu*)node->Data();
- int res = FindMenuItemRecursive( menu, menuString, itemString);
- if (res != -1) return res;
- node = node->Next();
+ return (wxMenu*) NULL;
}
- return -1;
+
+ // either Insert() succeeded or Remove() failed and menuOld is NULL
+ return menuOld;
}
-// Find a wxMenuItem using its id. Recurses down into sub-menus
-static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
+static wxMenu *CopyMenu (wxMenu *menu)
{
- wxMenuItem* result = menu->FindItem(id);
-
- wxNode *node = ((wxMenu *)menu)->GetItems().First(); // const_cast
- while ( node && result == NULL )
+ wxMenu *menucopy = new wxMenu ();
+ wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+ while (node)
{
- wxMenuItem *item = (wxMenuItem*)node->Data();
- if (item->IsSubMenu())
+ wxMenuItem *item = node->GetData();
+ int itemid = item->GetId();
+ wxString text = item->GetText();
+ text.Replace(wxT("_"), wxT("&"));
+ wxMenu *submenu = item->GetSubMenu();
+ if (!submenu)
{
- result = FindMenuItemByIdRecursive( item->GetSubMenu(), id );
+ wxMenuItem* itemcopy = new wxMenuItem(menucopy,
+ itemid, text,
+ menu->GetHelpString(itemid));
+ itemcopy->SetBitmap(item->GetBitmap());
+ itemcopy->SetCheckable(item->IsCheckable());
+ menucopy->Append(itemcopy);
}
- node = node->Next();
+ else
+ menucopy->Append (itemid, text, CopyMenu(submenu),
+ menu->GetHelpString(itemid));
+
+ node = node->GetNext();
}
- return result;
+ return menucopy;
}
-wxMenuItem* wxMenuBar::FindItem( int id ) const
+wxMenu *wxMenuBar::Remove(size_t pos)
{
- wxMenuItem* result = 0;
- wxNode *node = m_menus.First();
- while (node && result == 0)
- {
- wxMenu *menu = (wxMenu*)node->Data();
- result = FindMenuItemByIdRecursive( menu, id );
- node = node->Next();
- }
+ wxMenu *menu = wxMenuBarBase::Remove(pos);
+ if ( !menu )
+ return (wxMenu*) NULL;
- return result;
-}
+/*
+ GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget);
-void wxMenuBar::Check( int id, bool check )
-{
- wxMenuItem* item = FindMenuItemById( id );
+ 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 ) );
+*/
- wxCHECK_RET( item, _T("wxMenuBar::Check: no such item") );
+ wxMenu *menucopy = CopyMenu( menu );
- item->Check(check);
-}
+ // 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 );
-bool wxMenuBar::IsChecked( int id ) const
-{
- wxMenuItem* item = FindMenuItemById( id );
+ gtk_widget_destroy( menu->m_owner );
+ delete menu;
+
+ menu = menucopy;
+/*
+ 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 ) );
+*/
+
+ if (m_invokingWindow)
+ {
+ // OPTIMISE ME: see comment in GtkAppend
+
+ wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame );
- wxCHECK_MSG( item, FALSE, _T("wxMenuBar::IsChecked: no such item") );
+ if( frame )
+ frame->UpdateMenuBarSize();
+ }
- return item->IsChecked();
+ return menu;
}
-void wxMenuBar::Enable( int id, bool enable )
+static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
{
- wxMenuItem* item = FindMenuItemById( id );
+ if (wxMenuItem::GetLabelFromText(menu->GetTitle()) == wxMenuItem::GetLabelFromText(menuString))
+ {
+ int res = menu->FindItem( itemString );
+ if (res != wxNOT_FOUND)
+ return res;
+ }
- wxCHECK_RET( item, _T("wxMenuBar::Enable: no such item") );
+ wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+ while (node)
+ {
+ wxMenuItem *item = node->GetData();
+ if (item->IsSubMenu())
+ return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString);
+
+ node = node->GetNext();
+ }
- item->Enable(enable);
+ return wxNOT_FOUND;
}
-bool wxMenuBar::IsEnabled( int id ) const
+int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
{
- wxMenuItem* item = FindMenuItemById( id );
-
- wxCHECK_MSG( item, FALSE, _T("wxMenuBar::IsEnabled: no such item") );
+ wxMenuList::compatibility_iterator node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ int res = FindMenuItemRecursive( menu, menuString, itemString);
+ if (res != -1)
+ return res;
+ node = node->GetNext();
+ }
- return item->IsEnabled();
+ return wxNOT_FOUND;
}
-wxString wxMenuBar::GetLabel( int id ) const
+// Find a wxMenuItem using its id. Recurses down into sub-menus
+static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
{
- wxMenuItem* item = FindMenuItemById( id );
+ wxMenuItem* result = menu->FindChildItem(id);
- wxCHECK_MSG( item, _T(""), _T("wxMenuBar::GetLabel: no such item") );
+ wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+ while ( node && result == NULL )
+ {
+ wxMenuItem *item = node->GetData();
+ if (item->IsSubMenu())
+ {
+ result = FindMenuItemByIdRecursive( item->GetSubMenu(), id );
+ }
+ node = node->GetNext();
+ }
- return item->GetText();
+ return result;
}
-void wxMenuBar::SetLabel( int id, const wxString &label )
+wxMenuItem* wxMenuBar::FindItem( int id, wxMenu **menuForItem ) const
{
- wxMenuItem* item = FindMenuItemById( id );
+ wxMenuItem* result = 0;
+ wxMenuList::compatibility_iterator node = m_menus.GetFirst();
+ while (node && result == 0)
+ {
+ wxMenu *menu = node->GetData();
+ result = FindMenuItemByIdRecursive( menu, id );
+ node = node->GetNext();
+ }
- wxCHECK_RET( item, _T("wxMenuBar::SetLabel: no such item") );
+ if ( menuForItem )
+ {
+ *menuForItem = result ? result->GetMenu() : (wxMenu *)NULL;
+ }
- item->SetText( label );
+ return result;
}
-void wxMenuBar::EnableTop( int pos, bool flag )
+void wxMenuBar::EnableTop( size_t pos, bool flag )
{
- wxNode *node = m_menus.Nth( pos );
+ wxMenuList::compatibility_iterator node = m_menus.Item( pos );
- wxCHECK_RET( node, _T("menu not found") );
+ wxCHECK_RET( node, wxT("menu not found") );
- wxMenu* menu = (wxMenu*)node->Data();
+ wxMenu* menu = node->GetData();
if (menu->m_owner)
gtk_widget_set_sensitive( menu->m_owner, flag );
}
-wxString wxMenuBar::GetLabelTop( int pos ) const
+wxString wxMenuBar::GetLabelTop( size_t pos ) const
{
- wxNode *node = m_menus.Nth( pos );
-
- wxCHECK_MSG( node, _T("invalid"), _T("menu not found") );
+ wxMenuList::compatibility_iterator node = m_menus.Item( pos );
- wxMenu* menu = (wxMenu*)node->Data();
+ wxCHECK_MSG( node, wxT("invalid"), wxT("menu not found") );
- return menu->GetTitle();
-}
+ wxMenu* menu = node->GetData();
-void wxMenuBar::SetLabelTop( int pos, const wxString& label )
-{
- wxNode *node = m_menus.Nth( pos );
+ wxString label;
+ wxString text( menu->GetTitle() );
+ for ( const wxChar *pc = text.c_str(); *pc; pc++ )
+ {
+ if ( *pc == wxT('_') )
+ {
+ // '_' is the escape character for GTK+
+ continue;
+ }
- wxCHECK_RET( node, _T("menu not found") );
+ // don't remove ampersands '&' since if we have them in the menu title
+ // it means that they were doubled to indicate "&" instead of accelerator
- wxMenu* menu = (wxMenu*)node->Data();
+ label += *pc;
+ }
- menu->SetTitle( label );
+ return label;
}
-void wxMenuBar::SetHelpString( int id, const wxString& helpString )
+void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )
{
- wxMenuItem* item = FindMenuItemById( id );
+ wxMenuList::compatibility_iterator node = m_menus.Item( pos );
- wxCHECK_RET( item, _T("wxMenuBar::SetHelpString: no such item") );
+ wxCHECK_RET( node, wxT("menu not found") );
- item->SetHelp( helpString );
-}
+ wxMenu* menu = node->GetData();
-wxString wxMenuBar::GetHelpString( int id ) const
-{
- wxMenuItem* item = FindMenuItemById( id );
+ wxString str( wxReplaceUnderscore( label ) );
+
+ menu->SetTitle( str );
+
+ if (menu->m_owner)
+ {
+ GtkLabel *label = GTK_LABEL( GTK_BIN(menu->m_owner)->child );
- wxCHECK_MSG( item, _T(""), _T("wxMenuBar::GetHelpString: no such item") );
+ /* set new text */
+ gtk_label_set( label, wxGTK_CONV( str ) );
+
+ /* reparse key accel */
+ (void)gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( str ) );
+ gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) );
+ }
- return item->GetHelp();
}
//-----------------------------------------------------------------------------
static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu )
{
- if (g_isIdle) wxapp_install_idle_handler();
+ if (g_isIdle)
+ wxapp_install_idle_handler();
int id = menu->FindMenuIdByMenuItem(widget);
/* should find it for normal (not popup) menu */
- wxASSERT( (id != -1) || (menu->GetInvokingWindow() != NULL) );
+ wxASSERT_MSG( (id != -1) || (menu->GetInvokingWindow() != NULL),
+ _T("menu item not found in gtk_menu_clicked_callback") );
if (!menu->IsEnabled(id))
return;
- wxMenuItem* item = menu->FindItem( id );
- wxCHECK_RET( item, _T("error in menu item callback") );
+ wxMenuItem* item = menu->FindChildItem( id );
+ wxCHECK_RET( item, wxT("error in menu item callback") );
if (item->IsCheckable())
{
- if (item->GetCheckedFlag() == item->IsChecked())
+ bool isReallyChecked = item->IsChecked(),
+ isInternallyChecked = item->wxMenuItemBase::IsChecked();
+
+ // ensure that the internal state is always consistent with what is
+ // shown on the screen
+ item->wxMenuItemBase::Check(isReallyChecked);
+
+ // we must not report the events for the radio button going up nor the
+ // events resulting from the calls to wxMenuItem::Check()
+ if ( (item->GetKind() == wxITEM_RADIO && !isReallyChecked) ||
+ (isInternallyChecked == isReallyChecked) )
{
- /* the menu item has been checked by calling wxMenuItem->Check() */
return;
}
- else
- {
- /* the user pressed on the menu item -> report */
- item->SetCheckedFlag(item->IsChecked()); /* make consistent again */
- }
}
- wxCommandEvent event( wxEVT_COMMAND_MENU_SELECTED, id );
- event.SetEventObject( menu );
- event.SetInt(id );
- if (menu->GetCallback())
+ // Is this menu on a menubar? (possibly nested)
+ wxFrame* frame = NULL;
+ wxMenu* pm = menu;
+ while ( pm && !frame )
{
- (void) (*(menu->GetCallback())) (*menu, event);
- return;
+ if ( pm->IsAttached() )
+ frame = pm->GetMenuBar()->GetFrame();
+ pm = pm->GetParent();
}
- if (menu->GetEventHandler()->ProcessEvent(event))
- return;
-
- wxWindow *win = menu->GetInvokingWindow();
- if (win)
- win->GetEventHandler()->ProcessEvent( event );
+ // 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);
+ }
}
//-----------------------------------------------------------------------------
wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, id );
event.SetEventObject( menu );
-/* wxMSW doesn't call callback here either
-
- if (menu->m_callback)
- {
- (void) (*(menu->m_callback)) (*menu, event);
- return;
- }
-*/
-
- if (menu->GetEventHandler()->ProcessEvent(event))
+ wxEvtHandler* handler = menu->GetEventHandler();
+ if (handler && handler->ProcessEvent(event))
return;
wxWindow *win = menu->GetInvokingWindow();
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();
// wxMenuItem
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxMenuItem,wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
+
+wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
+ int id,
+ const wxString& name,
+ const wxString& help,
+ wxItemKind kind,
+ wxMenu *subMenu)
+{
+ return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
+}
+
+wxMenuItem::wxMenuItem(wxMenu *parentMenu,
+ int id,
+ const wxString& text,
+ const wxString& help,
+ wxItemKind kind,
+ wxMenu *subMenu)
+ : wxMenuItemBase(parentMenu, id, text, help, kind, subMenu)
+{
+ Init(text);
+}
-wxMenuItem::wxMenuItem()
+wxMenuItem::wxMenuItem(wxMenu *parentMenu,
+ int id,
+ const wxString& text,
+ const wxString& help,
+ bool isCheckable,
+ wxMenu *subMenu)
+ : wxMenuItemBase(parentMenu, id, text, help,
+ isCheckable ? wxITEM_CHECK : wxITEM_NORMAL, subMenu)
{
- m_id = ID_SEPARATOR;
- m_isCheckMenu = FALSE;
- m_isChecked = FALSE;
- m_isEnabled = TRUE;
- m_subMenu = (wxMenu *) NULL;
+ Init(text);
+}
+
+void wxMenuItem::Init(const wxString& text)
+{
+ m_labelWidget = (GtkWidget *) NULL;
m_menuItem = (GtkWidget *) NULL;
+
+ DoSetText(text);
}
-// it's valid for this function to be called even if m_menuItem == NULL
-void wxMenuItem::SetName( const wxString& str )
+wxMenuItem::~wxMenuItem()
{
- /* '\t' is the deliminator indicating a hot key */
- m_text = _T("");
- const wxChar *pc = str;
- for (; (*pc != _T('\0')) && (*pc != _T('\t')); pc++ )
- {
- if (*pc == _T('&'))
- {
-#if (GTK_MINOR_VERSION > 0)
- m_text << _T('_');
- } else
- if (*pc == _T('/'))
- {
- m_text << _T('\\');
+ // don't delete menu items, the menus take care of that
+}
+
+// return the menu item text without any menu accels
+/* static */
+wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
+{
+ wxString label;
+
+ for ( const wxChar *pc = text.c_str(); *pc; pc++ )
+ {
+ if ( *pc == wxT('_') )
+ {
+ // GTK 1.2 escapes "xxx_xxx" to "xxx__xxx"
+ pc++;
+ label += *pc;
+ continue;
+ }
+
+#if GTK_CHECK_VERSION(2, 0, 0)
+ if ( *pc == wxT('\\') )
+ {
+ // GTK 2.0 escapes "xxx/xxx" to "xxx\/xxx"
+ pc++;
+ label += *pc;
+ continue;
+ }
#endif
+
+ if ( (*pc == wxT('&')) && (*(pc+1) != wxT('&')) )
+ {
+ // wxMSW escapes "&"
+ // "&" is doubled to indicate "&" instead of accelerator
+ continue;
}
+
+ label += *pc;
+ }
+
+ // wxPrintf( L"text %s label %s\n", text.c_str(), label.c_str() );
+
+ return label;
+}
+
+void wxMenuItem::SetText( const wxString& str )
+{
+ // Some optimization to avoid flicker
+ wxString oldLabel = m_text;
+ oldLabel = wxStripMenuCodes(oldLabel.BeforeFirst('\t'));
+ oldLabel.Replace(wxT("_"), wxT(""));
+ wxString label1 = wxStripMenuCodes(str.BeforeFirst('\t'));
+ if (oldLabel == label1)
+ return;
+
+ DoSetText(str);
+
+ if (m_menuItem)
+ {
+ GtkLabel *label;
+ if (m_labelWidget)
+ label = (GtkLabel*) m_labelWidget;
else
- m_text << *pc;
- }
-
- /* only GTK 1.2 know about hot keys */
- m_hotKey = _T("");
-#if (GTK_MINOR_VERSION > 0)
- pc++;
- m_hotKey = pc;
+ label = GTK_LABEL( GTK_BIN(m_menuItem)->child );
+
+#if GTK_CHECK_VERSION(2, 0, 0)
+ // We have to imitate item_factory_unescape_label here
+ wxString tmp;
+ for (size_t n = 0; n < m_text.Len(); 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( label, wxGTK_CONV( m_text ) );
+
+ // reparse key accel
+ (void)gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV(m_text) );
+ gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) );
#endif
+ }
+}
- if (m_menuItem)
+// it's valid for this function to be called even if m_menuItem == NULL
+void wxMenuItem::DoSetText( const wxString& str )
+{
+ // '\t' is the deliminator indicating a hot key
+ m_text.Empty();
+ const wxChar *pc = str;
+ while ( (*pc != wxT('\0')) && (*pc != wxT('\t')) )
{
- GtkLabel *label = GTK_LABEL( GTK_BIN(m_menuItem)->child );
- gtk_label_set( label, m_text.mb_str());
+ if ((*pc == wxT('&')) && (*(pc+1) == wxT('&')))
+ {
+ // "&" is doubled to indicate "&" instead of accelerator
+ ++pc;
+ m_text << wxT('&');
+ }
+ else if (*pc == wxT('&'))
+ {
+ m_text << wxT('_');
+ }
+#if GTK_CHECK_VERSION(2, 0, 0)
+ else if ( *pc == wxT('_') ) // escape underscores
+ {
+ // m_text << wxT("__"); doesn't work
+ m_text << wxT("__");
+ }
+ else if (*pc == wxT('/')) // we have to escape slashes
+ {
+ m_text << wxT("\\/");
+ }
+ else if (*pc == wxT('\\')) // we have to double backslashes
+ {
+ m_text << wxT("\\\\");
+ }
+#else
+ else if ( *pc == wxT('_') ) // escape underscores
+ {
+ m_text << wxT("__");
+ }
+ else if (*pc == wxT('/')) /* we have to filter out slashes ... */
+ {
+ m_text << wxT('\\'); /* ... and replace them with back slashes */
+ }
+#endif
+ else {
+ m_text << *pc;
+ }
+ ++pc;
+ }
+
+ // wxPrintf( L"str %s m_text %s\n", str.c_str(), m_text.c_str() );
+
+ m_hotKey = wxT("");
+
+ if(*pc == wxT('\t'))
+ {
+ pc++;
+ m_hotKey = pc;
}
}
+#if wxUSE_ACCEL
+
+wxAcceleratorEntry *wxMenuItem::GetAccel() const
+{
+ if ( !GetHotKey() )
+ {
+ // nothing
+ return (wxAcceleratorEntry *)NULL;
+ }
+
+ // as wxGetAccelFromString() looks for TAB, insert a dummy one here
+ wxString label;
+ label << wxT('\t') << GetHotKey();
+
+ return wxGetAccelFromString(label);
+}
+
+#endif // wxUSE_ACCEL
+
void wxMenuItem::Check( bool check )
{
- wxCHECK_RET( m_menuItem, _T("invalid menu item") );
+ wxCHECK_RET( m_menuItem, wxT("invalid menu item") );
- wxCHECK_RET( IsCheckable(), _T("Can't check uncheckable item!") )
+ if (check == m_isChecked)
+ return;
- if (check == m_isChecked) return;
+ wxMenuItemBase::Check( check );
- m_isChecked = check;
- gtk_check_menu_item_set_state( (GtkCheckMenuItem*)m_menuItem, (gint)check );
+ switch ( GetKind() )
+ {
+ case wxITEM_CHECK:
+ case wxITEM_RADIO:
+ gtk_check_menu_item_set_state( (GtkCheckMenuItem*)m_menuItem, (gint)check );
+ break;
+
+ default:
+ wxFAIL_MSG( _T("can't check this item") );
+ }
}
void wxMenuItem::Enable( bool enable )
{
- wxCHECK_RET( m_menuItem, _T("invalid menu item") );
+ wxCHECK_RET( m_menuItem, wxT("invalid menu item") );
gtk_widget_set_sensitive( m_menuItem, enable );
- m_isEnabled = enable;
+ wxMenuItemBase::Enable( enable );
}
bool wxMenuItem::IsChecked() const
{
- wxCHECK_MSG( m_menuItem, FALSE, _T("invalid menu item") );
+ wxCHECK_MSG( m_menuItem, FALSE, wxT("invalid menu item") );
- wxCHECK( IsCheckable(), FALSE ); // can't get state of uncheckable item!
+ wxCHECK_MSG( IsCheckable(), FALSE,
+ wxT("can't get state of uncheckable item!") );
- bool bIsChecked = ((GtkCheckMenuItem*)m_menuItem)->active != 0;
+ return ((GtkCheckMenuItem*)m_menuItem)->active != 0;
+}
- return bIsChecked;
+wxString wxMenuItem::GetFactoryPath() const
+{
+ // In order to get the pointer to the item we need the item
+ // text _without_ underscores in GTK 1.2
+ wxString path( wxT("<main>/") );
+
+ for ( const wxChar *pc = m_text.c_str(); *pc; pc++ )
+ {
+ if ( *pc == wxT('_') )
+ {
+#ifdef __WXGTK20__
+ pc++;
+#else
+ // remove '_' unconditionally
+ continue;
+#endif
+ }
+
+ // don't remove ampersands '&' since if we have them in the menu item title
+ // it means that they were doubled to indicate "&" instead of accelerator
+
+ path += *pc;
+ }
+
+ return path;
}
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxMenu,wxEvtHandler)
-wxMenu::wxMenu( const wxString& title, const wxFunction func )
+void wxMenu::Init()
{
- m_title = title;
- m_items.DeleteContents( TRUE );
- m_invokingWindow = (wxWindow *) NULL;
-
-#if (GTK_MINOR_VERSION > 0)
m_accel = gtk_accel_group_new();
m_factory = gtk_item_factory_new( GTK_TYPE_MENU, "<main>", m_accel );
m_menu = gtk_item_factory_get_widget( m_factory, "<main>" );
-#else
- m_menu = gtk_menu_new(); // Do not show!
-#endif
- m_callback = func;
- m_eventHandler = this;
- m_clientData = (void*) NULL;
+ m_owner = (GtkWidget*) NULL;
+
+ // Tearoffs are entries, just like separators. So if we want this
+ // menu to be a tear-off one, we just append a tearoff entry
+ // immediately.
+ if(m_style & wxMENU_TEAROFF)
+ {
+ GtkItemFactoryEntry entry;
+ entry.path = (char *)"/tearoff";
+ entry.callback = (GtkItemFactoryCallback) NULL;
+ entry.callback_action = 0;
+ entry.item_type = (char *)"<Tearoff>";
+ entry.accelerator = (gchar*) NULL;
+ gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); // what is 2 ?
+ //GtkWidget *menuItem = gtk_item_factory_get_widget( m_factory, "<main>/tearoff" );
+ }
- if (m_title.IsNull()) m_title = _T("");
- if (m_title != _T(""))
+ // append the title as the very first entry if we have it
+ if ( !!m_title )
{
Append(-2, m_title);
AppendSeparator();
}
-
- m_owner = (GtkWidget*) NULL;
}
wxMenu::~wxMenu()
{
- /* how do we delete an item-factory ? */
-}
+ WX_CLEAR_LIST(wxMenuItemList, m_items);
-void wxMenu::SetTitle( const wxString& title )
-{
- // TODO Waiting for something better
- m_title = title;
-}
+ if ( GTK_IS_WIDGET( m_menu ))
+ gtk_widget_destroy( m_menu );
-const wxString wxMenu::GetTitle() const
-{
- return m_title;
+ gtk_object_unref( GTK_OBJECT(m_factory) );
}
-void wxMenu::AppendSeparator()
+bool wxMenu::GtkAppend(wxMenuItem *mitem)
{
- wxMenuItem *mitem = new wxMenuItem();
- mitem->SetId(ID_SEPARATOR);
+ GtkWidget *menuItem;
- GtkWidget *menuItem = gtk_menu_item_new();
- gtk_menu_append( GTK_MENU(m_menu), menuItem );
- 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->SetHelp(helpStr);
- mitem->SetCheckable(checkable);
-
-#if (GTK_MINOR_VERSION > 0)
- /* text has "_" instead of "&" after mitem->SetText() */
- wxString text( mitem->GetText() );
-
- /* local buffer in multibyte form */
- char buf[200];
- strcpy( buf, "/" );
- strcat( buf, text.mb_str() );
-
- GtkItemFactoryEntry entry;
- entry.path = buf;
- entry.callback = (GtkItemFactoryCallback) gtk_menu_clicked_callback;
- entry.callback_action = 0;
- if (checkable)
- entry.item_type = "<CheckItem>";
- else
- entry.item_type = "<Item>";
-
- entry.accelerator = (gchar*) NULL;
- char hotbuf[50];
- wxString hotkey( mitem->GetHotKey() );
- if (!hotkey.IsEmpty())
- {
- switch (hotkey[0])
- {
- case _T('a'): /* Alt */
- case _T('A'):
- case _T('m'): /* Meta */
- case _T('M'):
- {
- strcpy( hotbuf, "<alt>" );
- wxString last = hotkey.Right(1);
- strcat( hotbuf, last.mb_str() );
- entry.accelerator = hotbuf;
- break;
- }
- case _T('c'): /* Ctrl */
- case _T('C'):
- case _T('s'): /* Strg, yeah man, I'm German */
- case _T('S'):
- {
- strcpy( hotbuf, "<control>" );
- wxString last = hotkey.Right(1);
- strcat( hotbuf, last.mb_str() );
- entry.accelerator = hotbuf;
- break;
- }
- default:
- {
- }
- }
- }
-
- 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 s = _T("<main>/");
- for ( const wxChar *pc = text; *pc != _T('\0'); pc++ )
- {
- if (*pc == _T('_')) pc++; /* skip it */
- s << *pc;
- }
-
- GtkWidget *menuItem = gtk_item_factory_get_widget( m_factory, s.mb_str() );
-
-#else
+ // does this item terminate the current radio group?
+ bool endOfRadioGroup = TRUE;
- GtkWidget *menuItem = checkable ? gtk_check_menu_item_new_with_label( mitem->GetText().mb_str() )
- : gtk_menu_item_new_with_label( mitem->GetText().mb_str() );
-
- 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_widget_show( menuItem );
-
-#endif
+ if ( mitem->IsSeparator() )
+ {
+ GtkItemFactoryEntry entry;
+ entry.path = (char *)"/sep";
+ entry.callback = (GtkItemFactoryCallback) NULL;
+ entry.callback_action = 0;
+ entry.item_type = (char *)"<Separator>";
+ entry.accelerator = (gchar*) NULL;
- gtk_signal_connect( GTK_OBJECT(menuItem), "select",
- GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
- (gpointer)this );
+ gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); // what is 2 ?
- gtk_signal_connect( GTK_OBJECT(menuItem), "deselect",
- GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),
- (gpointer)this );
+ // this will be wrong for more than one separator. do we care?
+ menuItem = gtk_item_factory_get_widget( m_factory, "<main>/sep" );
- mitem->SetMenuItem(menuItem);
+ // we might have a separator inside a radio group
+ endOfRadioGroup = FALSE;
+ }
+ else if ( mitem->IsSubMenu() )
+ {
+ // text has "_" instead of "&" after mitem->SetText()
+ wxString text( mitem->GetText() );
- m_items.Append( mitem );
-}
+ // local buffer in multibyte form
+ char buf[200];
+ strcpy( buf, "/" );
+ strcat( buf, wxGTK_CONV( text ) );
-void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxString &helpStr )
-{
- wxMenuItem *mitem = new wxMenuItem();
- mitem->SetId(id);
- mitem->SetText(text);
- mitem->SetHelp(helpStr);
+ GtkItemFactoryEntry entry;
+ entry.path = buf;
+ entry.callback = (GtkItemFactoryCallback) 0;
+ entry.callback_action = 0;
+ entry.item_type = (char *)"<Branch>";
+ entry.accelerator = (gchar*) NULL;
- GtkWidget *menuItem = gtk_menu_item_new_with_label(mitem->GetText().mbc_str());
- mitem->SetMenuItem(menuItem);
- mitem->SetSubMenu(subMenu);
+ gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); // what is 2 ?
- gtk_signal_connect( GTK_OBJECT(menuItem), "select",
- GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
- (gpointer*)this );
+ wxString path( mitem->GetFactoryPath() );
+ menuItem = gtk_item_factory_get_item( m_factory, wxGTK_CONV( path ) );
- gtk_signal_connect( GTK_OBJECT(menuItem), "deselect",
- GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),
- (gpointer*)this );
+ gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
- gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), subMenu->m_menu );
- gtk_menu_append( GTK_MENU(m_menu), menuItem );
- gtk_widget_show( menuItem );
- m_items.Append( mitem );
-}
+ // 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);
+ }
+#ifndef __WXGTK20__
+ else if (mitem->GetBitmap().Ok())
+ {
+ // Our extra code for Bitmaps in GTK 1.2
+ wxString text( mitem->GetText() );
+ const wxBitmap *bitmap = &mitem->GetBitmap();
+
+ menuItem = gtk_pixmap_menu_item_new ();
+ 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);
+
+ 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",
+ gtk_menu_get_accel_group(
+ GTK_MENU(m_menu)),
+ accel_key, accel_mods,
+ GTK_ACCEL_VISIBLE);
+ }
-void wxMenu::Append( wxMenuItem *item )
-{
- m_items.Append( item );
+ // 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, (GdkModifierType) 0,
+ GTK_ACCEL_LOCKED);
+ }
- GtkWidget *menuItem = (GtkWidget*) NULL;
+ gtk_widget_show (label);
- if (item->IsSeparator())
- menuItem = gtk_menu_item_new();
- else if (item->IsSubMenu())
- menuItem = gtk_menu_item_new_with_label(item->GetText().mbc_str());
- else
- menuItem = item->IsCheckable() ? gtk_check_menu_item_new_with_label(item->GetText().mbc_str())
- : gtk_menu_item_new_with_label(item->GetText().mbc_str());
+ mitem->SetLabelWidget(label);
+
+ GtkWidget* pixmap = gtk_pixmap_new( bitmap->GetPixmap(), bitmap->GetMask() ? bitmap->GetMask()->GetBitmap() : (GdkBitmap* )NULL);
+ gtk_widget_show(pixmap);
+ gtk_pixmap_menu_item_set_pixmap(GTK_PIXMAP_MENU_ITEM( menuItem ), pixmap);
- if (!item->IsSeparator())
+ 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_widget_show( menuItem );
+ }
+#endif
+ else // a normal item
{
+ // text has "_" instead of "&" after mitem->SetText() so don't use it
+ wxString text( mitem->GetText() );
+
+ // buffers containing the menu item path and type in multibyte form
+ char bufPath[256],
+ bufType[256];
+
+ strcpy( bufPath, "/" );
+ strncat( bufPath, wxGTK_CONV(text), WXSIZEOF(bufPath) - 2 );
+ bufPath[WXSIZEOF(bufPath) - 1] = '\0';
+
+ GtkItemFactoryEntry entry;
+ entry.path = bufPath;
+ entry.callback = (GtkItemFactoryCallback) gtk_menu_clicked_callback;
+ entry.callback_action = 0;
+
+ wxString pathRadio;
+ const char *item_type;
+ switch ( mitem->GetKind() )
+ {
+ case wxITEM_CHECK:
+ item_type = "<CheckItem>";
+ break;
+
+ case wxITEM_RADIO:
+ if ( m_pathLastRadio.empty() )
+ {
+ // start of a new radio group
+ item_type = "<RadioItem>";
+ wxString tmp( wxGTK_CONV_BACK( bufPath ) );
+ tmp.Remove(0,1);
+ m_pathLastRadio = tmp;
+ }
+ else // continue the radio group
+ {
+ pathRadio = m_pathLastRadio;
+ pathRadio.Replace(wxT("_"), wxT(""));
+ pathRadio.Prepend(wxT("<main>/"));
+
+ strncpy(bufType, wxGTK_CONV(pathRadio), WXSIZEOF(bufType));
+ bufType[WXSIZEOF(bufType) - 1] = '\0';
+ item_type = bufType;
+ }
+
+ // continue the existing radio group, if any
+ endOfRadioGroup = FALSE;
+ break;
+
+ default:
+ wxFAIL_MSG( _T("unexpected menu item kind") );
+ // fall through
+
+ case wxITEM_NORMAL:
+ item_type = "<Item>";
+#if defined(__WXGTK20__) && wxUSE_IMAGE
+ if (mitem->GetBitmap().Ok())
+ {
+ item_type = "<ImageItem>";
+ // GTK2's image factory know about image items, but they need to
+ // get a GdkPixbuf structure, which we need to create on the fly.
+ // This Pixbuf structure needs to be static so we create it and
+ // just make it a memory leak...
+ wxImage image( mitem->GetBitmap().ConvertToImage() );
+ size_t size = 4 + // magic
+ 20 + // header
+ image.GetHeight() * image.GetWidth() * 4; // RGBA
+
+ unsigned char *dest = new unsigned char[size];
+ entry.extra_data = dest;
+
+ unsigned char *source = image.GetData();
+ bool has_mask = image.HasMask();
+ unsigned char mask_r = image.GetMaskRed();
+ unsigned char mask_b = image.GetMaskBlue();
+ unsigned char mask_g = image.GetMaskGreen();
+ wxUint32 tmp;
+
+ // Magic
+ *dest = 'G'; dest++; *dest = 'd'; dest++; *dest = 'k'; dest++; *dest = 'P'; dest++;
+ // Data size
+ tmp = size;
+ *dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
+ // Pixdata type
+ *dest = 1; dest++; *dest = 1; dest++; *dest = 0; dest++; *dest = 2; dest++;
+ // Rowstride
+ tmp = image.GetWidth()*4;
+ *dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
+ // Width
+ tmp = image.GetWidth();
+ *dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
+ // Height
+ tmp = image.GetHeight();
+ *dest = tmp >> 24; dest++; *dest = tmp >> 16; dest++; *dest = tmp >> 8; dest++; *dest = tmp; dest++;
+
+ for (int i = 0; i < image.GetWidth()*image.GetHeight(); i++)
+ {
+ unsigned char r = *source; source++;
+ unsigned char g = *source; source++;
+ unsigned char b = *source; source++;
+ *dest = r; dest++;
+ *dest = g; dest++;
+ *dest = b; dest++;
+ if (has_mask && (r == mask_r) && (g == mask_g) && (b == mask_b))
+ *dest = 0;
+ else
+ *dest = 255;
+ dest++;
+ }
+ break;
+ }
+#endif // GTK 2.0+
+ break;
+ }
+
+ entry.item_type = (char *)item_type; // cast needed for GTK+
+ entry.accelerator = (gchar*) NULL;
+
+#if wxUSE_ACCEL
+ // due to an apparent bug in GTK+, we have to use a static buffer here -
+ // otherwise GTK+ 1.2.2 manages to override the memory we pass to it
+ // somehow! (VZ)
+ char s_accel[50]; // should be big enough, we check for overruns
+ wxString tmp( GetHotKey(*mitem) );
+ strncpy(s_accel, wxGTK_CONV( tmp ), WXSIZEOF(s_accel));
+ s_accel[WXSIZEOF(s_accel) - 1] = '\0';
+ entry.accelerator = s_accel;
+#else // !wxUSE_ACCEL
+ entry.accelerator = (char*) NULL;
+#endif // wxUSE_ACCEL/!wxUSE_ACCEL
+
+ gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */
+
+ 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 ( !mitem->IsSeparator() )
+ {
+ wxASSERT_MSG( menuItem, wxT("invalid menuitem") );
+
gtk_signal_connect( GTK_OBJECT(menuItem), "select",
GTK_SIGNAL_FUNC(gtk_menu_hilight_callback),
- (gpointer*)this );
+ (gpointer)this );
gtk_signal_connect( GTK_OBJECT(menuItem), "deselect",
GTK_SIGNAL_FUNC(gtk_menu_nolight_callback),
- (gpointer*)this );
+ (gpointer)this );
+ }
- if (!item->IsSubMenu())
- {
- gtk_signal_connect( GTK_OBJECT(menuItem), "activate",
- GTK_SIGNAL_FUNC(gtk_menu_clicked_callback),
- (gpointer*)this );
- }
+ mitem->SetMenuItem(menuItem);
+
+ if ( endOfRadioGroup )
+ {
+ m_pathLastRadio.clear();
}
- gtk_menu_append( GTK_MENU(m_menu), menuItem );
- gtk_widget_show( menuItem );
- item->SetMenuItem(menuItem);
+ return TRUE;
+}
+
+wxMenuItem* wxMenu::DoAppend(wxMenuItem *mitem)
+{
+ if (!GtkAppend(mitem))
+ return NULL;
+ return wxMenuBase::DoAppend(mitem);
}
-int wxMenu::FindItem( const wxString itemString ) const
+wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
{
- wxString s = _T("");
- for ( const wxChar *pc = itemString; *pc != _T('\0'); pc++ )
+ if ( !wxMenuBase::DoInsert(pos, item) )
+ return NULL;
+
+ // GTK+ doesn't have a function to insert a menu using GtkItemFactory (as
+ // of version 1.2.6), so we first append the item and then change its
+ // index
+ if ( !GtkAppend(item) )
+ return NULL;
+
+ if ( m_style & wxMENU_TEAROFF )
{
- if (*pc == _T('&'))
- {
- pc++; /* skip it */
-#if (GTK_MINOR_VERSION > 0)
- s << _T('_');
-#endif
- }
- s << *pc;
+ // change the position as the first item is the tear-off marker
+ pos++;
}
- wxNode *node = m_items.First();
+ 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);
+ menu_shell->children = g_list_insert(menu_shell->children, data, pos);
+
+ return item;
+}
+
+wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
+{
+ if ( !wxMenuBase::DoRemove(item) )
+ return (wxMenuItem *)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() );
+
+ return item;
+}
+
+int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
+{
+ wxMenuItemList::compatibility_iterator node = m_items.GetFirst();
while (node)
{
- wxMenuItem *item = (wxMenuItem*)node->Data();
- if (item->GetText() == s)
+ wxMenuItem *item = node->GetData();
+ if (item->GetMenuItem() == menuItem)
+ return item->GetId();
+ node = node->GetNext();
+ }
+
+ return wxNOT_FOUND;
+}
+
+// ----------------------------------------------------------------------------
+// helpers
+// ----------------------------------------------------------------------------
+
+#if GTK_CHECK_VERSION(1, 2, 0) && wxUSE_ACCEL
+
+static wxString GetHotKey( const wxMenuItem& item )
+{
+ wxString hotkey;
+
+ wxAcceleratorEntry *accel = item.GetAccel();
+ if ( accel )
+ {
+ int flags = accel->GetFlags();
+ if ( flags & wxACCEL_ALT )
+ hotkey += wxT("<alt>");
+ if ( flags & wxACCEL_CTRL )
+ hotkey += wxT("<control>");
+ if ( flags & wxACCEL_SHIFT )
+ hotkey += wxT("<shift>");
+
+ int code = accel->GetKeyCode();
+ switch ( code )
{
- return item->GetId();
+ case WXK_F1:
+ case WXK_F2:
+ case WXK_F3:
+ case WXK_F4:
+ case WXK_F5:
+ case WXK_F6:
+ case WXK_F7:
+ case WXK_F8:
+ case WXK_F9:
+ case WXK_F10:
+ case WXK_F11:
+ case WXK_F12:
+ hotkey << wxT('F') << code - WXK_F1 + 1;
+ break;
+
+ // TODO: we should use gdk_keyval_name() (a.k.a.
+ // XKeysymToString) here as well as hardcoding the keysym
+ // names this might be not portable
+ case WXK_NUMPAD_INSERT:
+ hotkey << wxT("KP_Insert" );
+ break;
+ case WXK_NUMPAD_DELETE:
+ hotkey << wxT("KP_Delete" );
+ break;
+ case WXK_INSERT:
+ hotkey << wxT("Insert" );
+ break;
+ case WXK_DELETE:
+ hotkey << wxT("Delete" );
+ break;
+ case WXK_UP:
+ hotkey << wxT("Up" );
+ break;
+ case WXK_DOWN:
+ hotkey << wxT("Down" );
+ break;
+ case WXK_PAGEUP:
+ case WXK_PRIOR:
+ hotkey << wxT("Prior" );
+ break;
+ case WXK_PAGEDOWN:
+ case WXK_NEXT:
+ hotkey << wxT("Next" );
+ break;
+ case WXK_LEFT:
+ hotkey << wxT("Left" );
+ break;
+ case WXK_RIGHT:
+ hotkey << wxT("Right" );
+ break;
+ case WXK_HOME:
+ hotkey << wxT("Home" );
+ break;
+ case WXK_END:
+ hotkey << wxT("End" );
+ break;
+ case WXK_RETURN:
+ hotkey << wxT("Return" );
+ break;
+
+ // if there are any other keys wxGetAccelFromString() may
+ // return, we should process them here
+
+ default:
+ if ( code < 127 )
+ {
+ wxString name = wxGTK_CONV_BACK( gdk_keyval_name((guint)code) );
+ if ( name )
+ {
+ hotkey << name;
+ break;
+ }
+ }
+
+ wxFAIL_MSG( wxT("unknown keyboard accel") );
}
- node = node->Next();
+
+ delete accel;
}
- return wxNOT_FOUND;
+ return hotkey;
}
-void wxMenu::Enable( int id, bool enable )
+#endif // wxUSE_ACCEL
+
+
+//-----------------------------------------------------------------------------
+// substitute for missing GtkPixmapMenuItem
+//-----------------------------------------------------------------------------
+
+#ifndef __WXGTK20__
+
+/*
+ * Copyright (C) 1998, 1999, 2000 Free Software Foundation
+ * All rights reserved.
+ *
+ * This file is part of the Gnome Library.
+ *
+ * The Gnome Library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Gnome Library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with the Gnome Library; see the file COPYING.LIB. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+/*
+ @NOTATION@
+ */
+
+/* Author: Dietmar Maurer <dm@vlsivie.tuwien.ac.at> */
+
+#include <gtk/gtkaccellabel.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkmenuitem.h>
+#include <gtk/gtkmenu.h>
+#include <gtk/gtkcontainer.h>
+
+extern "C"
{
- wxMenuItem *item = FindItem(id);
- wxCHECK_RET( item, _T("wxMenu::Enable: no such item") );
+static void gtk_pixmap_menu_item_class_init (GtkPixmapMenuItemClass *klass);
+static void gtk_pixmap_menu_item_init (GtkPixmapMenuItem *menu_item);
+static void gtk_pixmap_menu_item_draw (GtkWidget *widget,
+ GdkRectangle *area);
+static gint gtk_pixmap_menu_item_expose (GtkWidget *widget,
+ GdkEventExpose *event);
+
+/* we must override the following functions */
+
+static void gtk_pixmap_menu_item_map (GtkWidget *widget);
+static void gtk_pixmap_menu_item_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+static void gtk_pixmap_menu_item_forall (GtkContainer *container,
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer callback_data);
+static void gtk_pixmap_menu_item_size_request (GtkWidget *widget,
+ GtkRequisition *requisition);
+static void gtk_pixmap_menu_item_remove (GtkContainer *container,
+ GtkWidget *child);
+
+static void changed_have_pixmap_status (GtkPixmapMenuItem *menu_item);
+
+static GtkMenuItemClass *parent_class = NULL;
- item->Enable(enable);
}
-bool wxMenu::IsEnabled( int id ) const
+#define BORDER_SPACING 3
+#define PMAP_WIDTH 20
+
+GtkType
+gtk_pixmap_menu_item_get_type (void)
{
- wxMenuItem *item = FindItem(id);
+ static GtkType pixmap_menu_item_type = 0;
- wxCHECK_MSG( item, FALSE, _T("wxMenu::IsEnabled: no such item") );
+ if (!pixmap_menu_item_type)
+ {
+ GtkTypeInfo pixmap_menu_item_info =
+ {
+ (char *)"GtkPixmapMenuItem",
+ sizeof (GtkPixmapMenuItem),
+ sizeof (GtkPixmapMenuItemClass),
+ (GtkClassInitFunc) gtk_pixmap_menu_item_class_init,
+ (GtkObjectInitFunc) gtk_pixmap_menu_item_init,
+ /* reserved_1 */ NULL,
+ /* reserved_2 */ NULL,
+ (GtkClassInitFunc) NULL,
+ };
+
+ pixmap_menu_item_type = gtk_type_unique (gtk_menu_item_get_type (),
+ &pixmap_menu_item_info);
+ }
+
+ return pixmap_menu_item_type;
+}
- return item->IsEnabled();
+/**
+ * gtk_pixmap_menu_item_new
+ *
+ * Creates a new pixmap menu item. Use gtk_pixmap_menu_item_set_pixmap()
+ * to set the pixmap wich is displayed at the left side.
+ *
+ * Returns:
+ * &GtkWidget pointer to new menu item
+ **/
+
+GtkWidget*
+gtk_pixmap_menu_item_new (void)
+{
+ return GTK_WIDGET (gtk_type_new (gtk_pixmap_menu_item_get_type ()));
}
-void wxMenu::Check( int id, bool enable )
+static void
+gtk_pixmap_menu_item_class_init (GtkPixmapMenuItemClass *klass)
{
- wxMenuItem *item = FindItem(id);
+ GtkObjectClass *object_class;
+ GtkWidgetClass *widget_class;
+ GtkMenuItemClass *menu_item_class;
+ GtkContainerClass *container_class;
+
+ object_class = (GtkObjectClass*) klass;
+ widget_class = (GtkWidgetClass*) klass;
+ menu_item_class = (GtkMenuItemClass*) klass;
+ container_class = (GtkContainerClass*) klass;
+
+ parent_class = (GtkMenuItemClass*) gtk_type_class (gtk_menu_item_get_type ());
- wxCHECK_RET( item, _T("wxMenu::Check: no such item") );
+ widget_class->draw = gtk_pixmap_menu_item_draw;
+ widget_class->expose_event = gtk_pixmap_menu_item_expose;
+ widget_class->map = gtk_pixmap_menu_item_map;
+ widget_class->size_allocate = gtk_pixmap_menu_item_size_allocate;
+ widget_class->size_request = gtk_pixmap_menu_item_size_request;
- item->Check(enable);
+ container_class->forall = gtk_pixmap_menu_item_forall;
+ container_class->remove = gtk_pixmap_menu_item_remove;
+
+ klass->orig_toggle_size = menu_item_class->toggle_size;
+ klass->have_pixmap_count = 0;
}
-bool wxMenu::IsChecked( int id ) const
+static void
+gtk_pixmap_menu_item_init (GtkPixmapMenuItem *menu_item)
{
- wxMenuItem *item = FindItem(id);
+ GtkMenuItem *mi;
- wxCHECK_MSG( item, FALSE, _T("wxMenu::IsChecked: no such item") );
+ mi = GTK_MENU_ITEM (menu_item);
- return item->IsChecked();
+ menu_item->pixmap = NULL;
}
-void wxMenu::SetLabel( int id, const wxString &label )
+static void
+gtk_pixmap_menu_item_draw (GtkWidget *widget,
+ GdkRectangle *area)
{
- wxMenuItem *item = FindItem(id);
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (widget));
+ g_return_if_fail (area != NULL);
- wxCHECK_RET( item, _T("wxMenu::SetLabel: no such item") );
+ if (GTK_WIDGET_CLASS (parent_class)->draw)
+ (* GTK_WIDGET_CLASS (parent_class)->draw) (widget, area);
- item->SetText(label);
+ if (GTK_WIDGET_DRAWABLE (widget) &&
+ GTK_PIXMAP_MENU_ITEM(widget)->pixmap) {
+ gtk_widget_draw(GTK_WIDGET(GTK_PIXMAP_MENU_ITEM(widget)->pixmap),NULL);
+ }
}
-wxString wxMenu::GetLabel( int id ) const
+static gint
+gtk_pixmap_menu_item_expose (GtkWidget *widget,
+ GdkEventExpose *event)
{
- wxMenuItem *item = FindItem(id);
+ g_return_val_if_fail (widget != NULL, FALSE);
+ g_return_val_if_fail (GTK_IS_PIXMAP_MENU_ITEM (widget), FALSE);
+ g_return_val_if_fail (event != NULL, FALSE);
- wxCHECK_MSG( item, _T(""), _T("wxMenu::GetLabel: no such item") );
+ if (GTK_WIDGET_CLASS (parent_class)->expose_event)
+ (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
+
+ if (GTK_WIDGET_DRAWABLE (widget) &&
+ GTK_PIXMAP_MENU_ITEM(widget)->pixmap) {
+ gtk_widget_draw(GTK_WIDGET(GTK_PIXMAP_MENU_ITEM(widget)->pixmap),NULL);
+ }
- return item->GetText();
+ return FALSE;
}
-void wxMenu::SetHelpString( int id, const wxString& helpString )
+/**
+ * gtk_pixmap_menu_item_set_pixmap
+ * @menu_item: Pointer to the pixmap menu item
+ * @pixmap: Pointer to a pixmap widget
+ *
+ * Set the pixmap of the menu item.
+ *
+ **/
+
+void
+gtk_pixmap_menu_item_set_pixmap (GtkPixmapMenuItem *menu_item,
+ GtkWidget *pixmap)
{
- wxMenuItem *item = FindItem(id);
+ g_return_if_fail (menu_item != NULL);
+ g_return_if_fail (pixmap != NULL);
+ g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (menu_item));
+ g_return_if_fail (GTK_IS_WIDGET (pixmap));
+ g_return_if_fail (menu_item->pixmap == NULL);
+
+ gtk_widget_set_parent (pixmap, GTK_WIDGET (menu_item));
+ menu_item->pixmap = pixmap;
+
+ if (GTK_WIDGET_REALIZED (pixmap->parent) &&
+ !GTK_WIDGET_REALIZED (pixmap))
+ gtk_widget_realize (pixmap);
+
+ if (GTK_WIDGET_VISIBLE (pixmap->parent)) {
+ if (GTK_WIDGET_MAPPED (pixmap->parent) &&
+ GTK_WIDGET_VISIBLE(pixmap) &&
+ !GTK_WIDGET_MAPPED (pixmap))
+ gtk_widget_map (pixmap);
+ }
- wxCHECK_RET( item, _T("wxMenu::SetHelpString: no such item") );
+ changed_have_pixmap_status(menu_item);
- item->SetHelp( helpString );
+ if (GTK_WIDGET_VISIBLE (pixmap) && GTK_WIDGET_VISIBLE (menu_item))
+ gtk_widget_queue_resize (pixmap);
}
-wxString wxMenu::GetHelpString( int id ) const
+static void
+gtk_pixmap_menu_item_map (GtkWidget *widget)
{
- wxMenuItem *item = FindItem(id);
+ GtkPixmapMenuItem *menu_item;
+
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (widget));
+
+ menu_item = GTK_PIXMAP_MENU_ITEM(widget);
- wxCHECK_MSG( item, _T(""), _T("wxMenu::GetHelpString: no such item") );
+ GTK_WIDGET_CLASS(parent_class)->map(widget);
- return item->GetHelp();
+ if (menu_item->pixmap &&
+ GTK_WIDGET_VISIBLE (menu_item->pixmap) &&
+ !GTK_WIDGET_MAPPED (menu_item->pixmap))
+ gtk_widget_map (menu_item->pixmap);
}
-int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const
+static void
+gtk_pixmap_menu_item_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
{
- wxNode *node = m_items.First();
- while (node)
+ GtkPixmapMenuItem *pmenu_item;
+
+ pmenu_item = GTK_PIXMAP_MENU_ITEM(widget);
+
+ if (pmenu_item->pixmap && GTK_WIDGET_VISIBLE(pmenu_item))
{
- wxMenuItem *item = (wxMenuItem*)node->Data();
- if (item->GetMenuItem() == menuItem)
- return item->GetId();
- node = node->Next();
+ GtkAllocation child_allocation;
+ int border_width;
+
+ border_width = GTK_CONTAINER (widget)->border_width;
+
+ child_allocation.width = pmenu_item->pixmap->requisition.width;
+ child_allocation.height = pmenu_item->pixmap->requisition.height;
+ child_allocation.x = border_width + BORDER_SPACING;
+ child_allocation.y = (border_width + BORDER_SPACING
+ + (((allocation->height - child_allocation.height) - child_allocation.x)
+ / 2)); /* center pixmaps vertically */
+ gtk_widget_size_allocate (pmenu_item->pixmap, &child_allocation);
}
- return wxNOT_FOUND;
+ if (GTK_WIDGET_CLASS (parent_class)->size_allocate)
+ GTK_WIDGET_CLASS(parent_class)->size_allocate (widget, allocation);
}
-wxMenuItem *wxMenu::FindItem(int id) const
+static void
+gtk_pixmap_menu_item_forall (GtkContainer *container,
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer callback_data)
{
- wxNode *node = m_items.First();
- while (node)
- {
- wxMenuItem *item = (wxMenuItem*)node->Data();
- if (item->GetId() == id)
- {
- return item;
- }
- node = node->Next();
- }
+ GtkPixmapMenuItem *menu_item;
- /* Not finding anything here can be correct
- * when search the entire menu system for
- * an entry -> no error message. */
+ g_return_if_fail (container != NULL);
+ g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (container));
+ g_return_if_fail (callback != NULL);
- return (wxMenuItem *) NULL;
+ menu_item = GTK_PIXMAP_MENU_ITEM (container);
+
+ if (menu_item->pixmap)
+ (* callback) (menu_item->pixmap, callback_data);
+
+ GTK_CONTAINER_CLASS(parent_class)->forall(container,include_internals,
+ callback,callback_data);
}
-void wxMenu::SetInvokingWindow( wxWindow *win )
+static void
+gtk_pixmap_menu_item_size_request (GtkWidget *widget,
+ GtkRequisition *requisition)
{
- m_invokingWindow = win;
+ GtkPixmapMenuItem *menu_item;
+ GtkRequisition req = {0, 0};
+
+ g_return_if_fail (widget != NULL);
+ g_return_if_fail (GTK_IS_MENU_ITEM (widget));
+ g_return_if_fail (requisition != NULL);
+
+ GTK_WIDGET_CLASS(parent_class)->size_request(widget,requisition);
+
+ menu_item = GTK_PIXMAP_MENU_ITEM (widget);
+
+ if (menu_item->pixmap)
+ gtk_widget_size_request(menu_item->pixmap, &req);
+
+ requisition->height = MAX(req.height + GTK_CONTAINER(widget)->border_width + BORDER_SPACING, (unsigned int) requisition->height);
+ requisition->width += (req.width + GTK_CONTAINER(widget)->border_width + BORDER_SPACING);
}
-wxWindow *wxMenu::GetInvokingWindow()
+static void
+gtk_pixmap_menu_item_remove (GtkContainer *container,
+ GtkWidget *child)
{
- return m_invokingWindow;
+ GtkBin *bin;
+ gboolean widget_was_visible;
+
+ g_return_if_fail (container != NULL);
+ g_return_if_fail (GTK_IS_PIXMAP_MENU_ITEM (container));
+ g_return_if_fail (child != NULL);
+ g_return_if_fail (GTK_IS_WIDGET (child));
+
+ bin = GTK_BIN (container);
+ g_return_if_fail ((bin->child == child ||
+ (GTK_PIXMAP_MENU_ITEM(container)->pixmap == child)));
+
+ widget_was_visible = GTK_WIDGET_VISIBLE (child);
+
+ gtk_widget_unparent (child);
+ if (bin->child == child)
+ bin->child = NULL;
+ else {
+ GTK_PIXMAP_MENU_ITEM(container)->pixmap = NULL;
+ changed_have_pixmap_status(GTK_PIXMAP_MENU_ITEM(container));
+ }
+
+ if (widget_was_visible)
+ gtk_widget_queue_resize (GTK_WIDGET (container));
}
-// Update a menu and all submenus recursively. source is the object that has
-// the update event handlers defined for it. If NULL, the menu or associated
-// window will be used.
-void wxMenu::UpdateUI(wxEvtHandler* source)
+
+/* important to only call this if there was actually a _change_ in pixmap == NULL */
+static void
+changed_have_pixmap_status (GtkPixmapMenuItem *menu_item)
{
- if (!source && GetInvokingWindow())
- source = GetInvokingWindow()->GetEventHandler();
- if (!source)
- source = GetEventHandler();
- if (!source)
- source = this;
+ if (menu_item->pixmap != NULL) {
+ GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->have_pixmap_count += 1;
- wxNode* node = GetItems().First();
- while (node)
- {
- wxMenuItem* item = (wxMenuItem*) node->Data();
- if ( !item->IsSeparator() )
- {
- wxWindowID id = item->GetId();
- wxUpdateUIEvent event(id);
- event.SetEventObject( source );
+ if (GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->have_pixmap_count == 1) {
+ /* Install pixmap toggle size */
+ GTK_MENU_ITEM_GET_CLASS(menu_item)->toggle_size = MAX(GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->orig_toggle_size, PMAP_WIDTH);
+ }
+ } else {
+ GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->have_pixmap_count -= 1;
- if (source->ProcessEvent(event))
- {
- if (event.GetSetText())
- SetLabel(id, event.GetText());
- if (event.GetSetChecked())
- Check(id, event.GetChecked());
- if (event.GetSetEnabled())
- Enable(id, event.GetEnabled());
- }
-
- if (item->GetSubMenu())
- item->GetSubMenu()->UpdateUI(source);
- }
- node = node->Next();
+ if (GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->have_pixmap_count == 0) {
+ /* Install normal toggle size */
+ GTK_MENU_ITEM_GET_CLASS(menu_item)->toggle_size = GTK_PIXMAP_MENU_ITEM_GET_CLASS(menu_item)->orig_toggle_size;
+ }
}
+
+ /* Note that we actually need to do this for _all_ GtkPixmapMenuItem
+ whenever the klass->toggle_size changes; but by doing it anytime
+ this function is called, we get the same effect, just because of
+ how the preferences option to show pixmaps works. Bogus, broken.
+ */
+ if (GTK_WIDGET_VISIBLE(GTK_WIDGET(menu_item)))
+ gtk_widget_queue_resize(GTK_WIDGET(menu_item));
}
+#endif
+
projects / wxWidgets.git / blobdiff