X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1a5a83677555023d476401bab5809a1107222c74..86fdd27b451ec92f4573f125fec73c44421ee744:/src/gtk/menu.cpp diff --git a/src/gtk/menu.cpp b/src/gtk/menu.cpp index 0e99bfef14..fd67e5ee80 100644 --- a/src/gtk/menu.cpp +++ b/src/gtk/menu.cpp @@ -2,19 +2,30 @@ // 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" +#include "wx/app.h" + +#include "gdk/gdk.h" +#include "gtk/gtk.h" + +//----------------------------------------------------------------------------- +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; //----------------------------------------------------------------------------- // wxMenuBar @@ -22,352 +33,944 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow) -wxMenuBar::wxMenuBar() +wxMenuBar::wxMenuBar( long style ) { - m_needParent = FALSE; // hmmm + /* the parent window is known after wxFrame::SetMenu() */ + m_needParent = FALSE; - PreCreation( NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" ); + PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, style, "menu" ); - m_menus.DeleteContents( TRUE ); + m_menus.DeleteContents( TRUE ); - m_widget = gtk_handle_box_new(); + /* 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) + m_accel = gtk_accel_group_new(); + m_factory = gtk_item_factory_new( GTK_TYPE_MENU_BAR, "
", m_accel ); + m_menubar = gtk_item_factory_get_widget( m_factory, "
" ); +#else + m_menubar = gtk_menu_bar_new(); +#endif - m_menubar = gtk_menu_bar_new(); + if (style & wxMB_DOCKABLE) + { + m_widget = gtk_handle_box_new(); + gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_menubar) ); + gtk_widget_show( GTK_WIDGET(m_menubar) ); + } + else + { + m_widget = GTK_WIDGET(m_menubar); + } - gtk_container_add( GTK_CONTAINER(m_widget), m_menubar ); + PostCreation(); - gtk_widget_show( m_menubar ); + Show( TRUE ); +} - PostCreation(); +wxMenuBar::wxMenuBar() +{ + /* the parent window is known after wxFrame::SetMenu() */ + m_needParent = FALSE; - Show( TRUE ); -}; + PreCreation( (wxWindow *) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, "menu" ); -void wxMenuBar::Append( wxMenu *menu, const wxString &title ) -{ - m_menus.Append( menu ); - menu->m_title = title; // ?????? + m_menus.DeleteContents( TRUE ); + + /* 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) + m_accel = gtk_accel_group_new(); + m_factory = gtk_item_factory_new( GTK_TYPE_MENU_BAR, "
", m_accel ); + m_menubar = gtk_item_factory_get_widget( m_factory, "
" ); +#else + m_menubar = gtk_menu_bar_new(); +#endif + + m_widget = GTK_WIDGET(m_menubar); - int pos; - do { - pos = menu->m_title.First( '&' ); - if (pos != -1) menu->m_title.Remove( pos, 1 ); - } while (pos != -1); + PostCreation(); - GtkWidget *root_menu; - root_menu = gtk_menu_item_new_with_label( WXSTRINGCAST(menu->m_title) ); - gtk_widget_show( root_menu ); - gtk_menu_item_set_submenu( GTK_MENU_ITEM(root_menu), menu->m_menu ); + Show( TRUE ); +} - gtk_menu_bar_append( GTK_MENU_BAR(m_menubar), root_menu ); -}; +wxMenuBar::~wxMenuBar() +{ + // how to destroy a GtkItemFactory ? +} + +void wxMenuBar::Append( wxMenu *menu, const wxString &title ) +{ + 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; + } + + /* 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() ); + + GtkItemFactoryEntry entry; + entry.path = buf; + entry.accelerator = (gchar*) NULL; + entry.callback = (GtkItemFactoryCallback) NULL; + entry.callback_action = 0; + entry.item_type = ""; + + 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("
/"); + 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() ); + + 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() ); + 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->m_title == menuString) - { - int res = menu->FindItem( itemString ); - if (res != -1) return res; - }; - wxNode *node = menu->m_items.First(); - while (node) - { - wxMenuItem *item = (wxMenuItem*)node->Data(); - if (item->IsSubMenu()) - return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString); - node = node->Next(); - }; - return -1; -}; + if (menu->GetTitle() == menuString) + { + int res = menu->FindItem( itemString ); + if (res != wxNOT_FOUND) + return res; + } + + wxNode *node = ((wxMenu *)menu)->GetItems().First(); // const_cast + while (node) + { + wxMenuItem *item = (wxMenuItem*)node->Data(); + if (item->IsSubMenu()) + return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString); + + node = node->Next(); + } + + return wxNOT_FOUND; +} + +wxMenuItem *wxMenuBar::FindItemForId(int itemId, wxMenu **menuForItem ) const +{ + if ( menuForItem ) + { + // TODO return the pointer to the menu + + *menuForItem = NULL; + } + + return FindItem(itemId); +} int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const { - wxNode *node = m_menus.First(); - while (node) - { - wxMenu *menu = (wxMenu*)node->Data(); - int res = FindMenuItemRecursive( menu, menuString, itemString); - if (res != -1) return res; - node = node->Next(); - }; - return -1; -}; + wxNode *node = m_menus.First(); + while (node) + { + wxMenu *menu = (wxMenu*)node->Data(); + 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) { - wxMenuItem* result = menu->FindItem(id); - - wxNode *node = menu->m_items.First(); - while ( node && result == NULL ) { - wxMenuItem *item = (wxMenuItem*)node->Data(); - if ( item->IsSubMenu() ) - result = FindMenuItemByIdRecursive( item->GetSubMenu(), id ); - node = node->Next(); - }; - - return result; -}; + wxMenuItem* result = menu->FindItem(id); + + wxNode *node = ((wxMenu *)menu)->GetItems().First(); // const_cast + while ( node && result == NULL ) + { + wxMenuItem *item = (wxMenuItem*)node->Data(); + if (item->IsSubMenu()) + { + result = FindMenuItemByIdRecursive( item->GetSubMenu(), id ); + } + node = node->Next(); + } + + return result; +} -wxMenuItem* wxMenuBar::FindMenuItemById( int id ) const +wxMenuItem* wxMenuBar::FindItem( int id ) const { - wxMenuItem* result = 0; - wxNode *node = m_menus.First(); - while (node && result == 0) - { - wxMenu *menu = (wxMenu*)node->Data(); - result = FindMenuItemByIdRecursive( menu, id ); - node = node->Next(); - } - return result; + wxMenuItem* result = 0; + wxNode *node = m_menus.First(); + while (node && result == 0) + { + wxMenu *menu = (wxMenu*)node->Data(); + result = FindMenuItemByIdRecursive( menu, id ); + node = node->Next(); + } + + return result; } void wxMenuBar::Check( int id, bool check ) { - wxMenuItem* item = FindMenuItemById( id ); - if (item) item->Check(check); -}; + wxMenuItem* item = FindMenuItemById( id ); + + wxCHECK_RET( item, _T("wxMenuBar::Check: no such item") ); + + item->Check(check); +} -bool wxMenuBar::Checked( int id ) const +bool wxMenuBar::IsChecked( int id ) const { - wxMenuItem* item = FindMenuItemById( id ); - if (item) return item->IsChecked(); - return FALSE; -}; + wxMenuItem* item = FindMenuItemById( id ); + + wxCHECK_MSG( item, FALSE, _T("wxMenuBar::IsChecked: no such item") ); + + return item->IsChecked(); +} void wxMenuBar::Enable( int id, bool enable ) { - wxMenuItem* item = FindMenuItemById( id ); - if (item) item->Enable(enable); -}; + wxMenuItem* item = FindMenuItemById( id ); + + wxCHECK_RET( item, _T("wxMenuBar::Enable: no such item") ); + + item->Enable(enable); +} + +bool wxMenuBar::IsEnabled( int id ) const +{ + wxMenuItem* item = FindMenuItemById( id ); + + wxCHECK_MSG( item, FALSE, _T("wxMenuBar::IsEnabled: no such item") ); + + return item->IsEnabled(); +} + +wxString wxMenuBar::GetLabel( int id ) const +{ + wxMenuItem* item = FindMenuItemById( id ); + + wxCHECK_MSG( item, _T(""), _T("wxMenuBar::GetLabel: no such item") ); + + return item->GetText(); +} + +void wxMenuBar::SetLabel( int id, const wxString &label ) +{ + wxMenuItem* item = FindMenuItemById( id ); + + wxCHECK_RET( item, _T("wxMenuBar::SetLabel: no such item") ); + + item->SetText( label ); +} + +void wxMenuBar::EnableTop( int pos, bool flag ) +{ + wxNode *node = m_menus.Nth( pos ); + + wxCHECK_RET( node, _T("menu not found") ); -bool wxMenuBar::Enabled( int id ) const + wxMenu* menu = (wxMenu*)node->Data(); + + if (menu->m_owner) + gtk_widget_set_sensitive( menu->m_owner, flag ); +} + +wxString wxMenuBar::GetLabelTop( int pos ) const { - wxMenuItem* item = FindMenuItemById( id ); - if (item) return item->IsEnabled(); - return FALSE; -}; + wxNode *node = m_menus.Nth( pos ); + + wxCHECK_MSG( node, _T("invalid"), _T("menu not found") ); + + wxMenu* menu = (wxMenu*)node->Data(); + + return menu->GetTitle(); +} + +void wxMenuBar::SetLabelTop( int pos, const wxString& label ) +{ + wxNode *node = m_menus.Nth( pos ); + + wxCHECK_RET( node, _T("menu not found") ); + + wxMenu* menu = (wxMenu*)node->Data(); + + menu->SetTitle( label ); +} + +void wxMenuBar::SetHelpString( int id, const wxString& helpString ) +{ + wxMenuItem* item = FindMenuItemById( id ); + + wxCHECK_RET( item, _T("wxMenuBar::SetHelpString: no such item") ); + + item->SetHelp( helpString ); +} + +wxString wxMenuBar::GetHelpString( int id ) const +{ + wxMenuItem* item = FindMenuItemById( id ); + + wxCHECK_MSG( item, _T(""), _T("wxMenuBar::GetHelpString: no such item") ); + + return item->GetHelp(); +} //----------------------------------------------------------------------------- -// wxMenu +// "activate" +//----------------------------------------------------------------------------- + +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 */ + wxASSERT( (id != -1) || (menu->GetInvokingWindow() != NULL) ); + + if (!menu->IsEnabled(id)) + return; + + wxMenuItem* item = menu->FindItem( id ); + wxCHECK_RET( item, _T("error in menu item callback") ); + + if (item->IsCheckable()) + { + if (item->GetCheckedFlag() == item->IsChecked()) + { + /* 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()) + { + (void) (*(menu->GetCallback())) (*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 ) +{ + if (g_isIdle) wxapp_install_idle_handler(); + + int id = menu->FindMenuIdByMenuItem(widget); + + wxASSERT( id != -1 ); // should find it! + + if (!menu->IsEnabled(id)) + return; + + 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)) + return; + + wxWindow *win = menu->GetInvokingWindow(); + if (win) win->GetEventHandler()->ProcessEvent( event ); +} + +//----------------------------------------------------------------------------- +// "deselect" //----------------------------------------------------------------------------- -void gtk_menu_clicked_callback( GtkWidget *widget, gpointer data ) +static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu ) { - wxMenu *menu = (wxMenu*)data; - int id = menu->FindMenuIdByMenuItem(widget); + if (g_isIdle) wxapp_install_idle_handler(); + + int id = menu->FindMenuIdByMenuItem(widget); + + wxASSERT( id != -1 ); // should find it! + + if (!menu->IsEnabled(id)) + return; + + wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, -1 ); + event.SetEventObject( menu ); - wxASSERT( id != -1 ); // should find it! + if (menu->GetEventHandler()->ProcessEvent(event)) + return; - if (!menu->IsEnabled(id)) - return; + wxWindow *win = menu->GetInvokingWindow(); + if (win) + win->GetEventHandler()->ProcessEvent( event ); +} - wxCommandEvent event( wxEVENT_TYPE_MENU_COMMAND, id ); - event.SetEventObject( menu ); - event.SetInt(id ); - wxWindow *win = menu->GetInvokingWindow(); - if (win) win->GetEventHandler()->ProcessEvent( event ); -}; +//----------------------------------------------------------------------------- +// wxMenuItem +//----------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS(wxMenuItem,wxObject) wxMenuItem::wxMenuItem() { - m_id = ID_SEPARATOR; - m_isCheckMenu = FALSE; - m_isChecked = FALSE; - m_isEnabled = TRUE; - m_subMenu = NULL; - m_menuItem = NULL; -}; + m_id = ID_SEPARATOR; + m_isCheckMenu = FALSE; + m_isChecked = FALSE; + m_isEnabled = TRUE; + m_subMenu = (wxMenu *) NULL; + m_menuItem = (GtkWidget *) NULL; +} -void wxMenuItem::SetText(const wxString& str) +// it's valid for this function to be called even if m_menuItem == NULL +void wxMenuItem::SetName( const wxString& str ) { - for ( const char *pc = str; *pc != '\0'; pc++ ) { - if ( *pc == '&' ) - pc++; // skip it + /* '\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('/')) /* we have to filter out slashes ... */ + { + m_text << _T('\\'); /* ... and replace them with back slashes */ +#endif + } + else + m_text << *pc; + } + + /* only GTK 1.2 know about hot keys */ + m_hotKey = _T(""); +#if (GTK_MINOR_VERSION > 0) + if(*pc == _T('\t')) + { + pc++; + m_hotKey = pc; + } +#endif - m_text << *pc; - } + if (m_menuItem) + { + GtkLabel *label = GTK_LABEL( GTK_BIN(m_menuItem)->child ); + gtk_label_set( label, m_text.mb_str()); + } } void wxMenuItem::Check( bool check ) { - wxCHECK_RET( IsCheckable(), _("can't check uncheckable item!") ) + wxCHECK_RET( m_menuItem, _T("invalid menu item") ); - m_isChecked = check; - gtk_check_menu_item_set_state( (GtkCheckMenuItem*)m_menuItem, (gint)check ); + wxCHECK_RET( IsCheckable(), _T("Can't check uncheckable item!") ) + + if (check == m_isChecked) return; + + m_isChecked = check; + gtk_check_menu_item_set_state( (GtkCheckMenuItem*)m_menuItem, (gint)check ); +} + +void wxMenuItem::Enable( bool enable ) +{ + wxCHECK_RET( m_menuItem, _T("invalid menu item") ); + + gtk_widget_set_sensitive( m_menuItem, enable ); + m_isEnabled = enable; } bool wxMenuItem::IsChecked() const { - wxCHECK( IsCheckable(), FALSE ); // can't get state of uncheckable item! + wxCHECK_MSG( m_menuItem, FALSE, _T("invalid menu item") ); - bool bIsChecked = ((GtkCheckMenuItem*)m_menuItem)->active != 0; + wxCHECK( IsCheckable(), FALSE ); // can't get state of uncheckable item! - wxASSERT( bIsChecked == m_isChecked ); // consistency check + bool bIsChecked = ((GtkCheckMenuItem*)m_menuItem)->active != 0; - return bIsChecked; + return bIsChecked; } +//----------------------------------------------------------------------------- +// wxMenu +//----------------------------------------------------------------------------- + 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_menu = gtk_menu_new(); // Do not show! -}; + 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, "
", m_accel ); + m_menu = gtk_item_factory_get_widget( m_factory, "
" ); +#else + m_menu = gtk_menu_new(); // Do not show! +#endif -void wxMenu::AppendSeparator() -{ - wxMenuItem *mitem = new wxMenuItem(); - mitem->SetId(ID_SEPARATOR); + m_callback = func; + m_eventHandler = this; + m_clientData = (void*) NULL; - 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 ); -}; + if (m_title.IsNull()) m_title = _T(""); + if (m_title != _T("")) + { + Append(-2, m_title); + AppendSeparator(); + } -void wxMenu::Append( int id, const wxString &item, const wxString &helpStr, bool checkable ) + m_owner = (GtkWidget*) NULL; +} + +wxMenu::~wxMenu() { - wxMenuItem *mitem = new wxMenuItem(); - mitem->SetId(id); - mitem->SetText(item); - mitem->SetHelpString(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_menu_append( GTK_MENU(m_menu), menuItem ); - gtk_widget_show( menuItem ); - m_items.Append( mitem ); -}; + /* how do we delete an item-factory ? */ +} -void wxMenu::Append( int id, const wxString &text, wxMenu *subMenu, const wxString &helpStr ) +void wxMenu::SetTitle( const wxString& title ) { - wxMenuItem *mitem = new wxMenuItem(); - mitem->SetId(id); - mitem->SetText(text); + // TODO Waiting for something better + m_title = title; +} - GtkWidget *menuItem = gtk_menu_item_new_with_label(mitem->GetText()); - mitem->SetHelpString(helpStr); - mitem->SetMenuItem(menuItem); - mitem->SetSubMenu(subMenu); +const wxString wxMenu::GetTitle() const +{ + return m_title; +} - 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 ); -}; +void wxMenu::AppendSeparator() +{ + wxMenuItem *mitem = new wxMenuItem(); + mitem->SetId(ID_SEPARATOR); + +#if (GTK_MINOR_VERSION > 0) + GtkItemFactoryEntry entry; + entry.path = "/sep"; + entry.callback = (GtkItemFactoryCallback) NULL; + entry.callback_action = 0; + entry.item_type = ""; + entry.accelerator = (gchar*) NULL; + + gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ + + /* this will be wrong for more than one separator. do we care? */ + GtkWidget *menuItem = gtk_item_factory_get_widget( m_factory, "
/sep" ); +#else + GtkWidget *menuItem = gtk_menu_item_new(); + gtk_menu_append( GTK_MENU(m_menu), menuItem ); + gtk_widget_show( menuItem ); +#endif + + mitem->SetMenuItem(menuItem); + m_items.Append( mitem ); +} -int wxMenu::FindItem( const wxString itemString ) const +void wxMenu::Append( int id, const wxString &item, const wxString &helpStr, bool checkable ) { - wxString s( itemString ); + 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 = ""; + else + entry.item_type = ""; + + 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, "" ); + 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, "" ); + wxString last = hotkey.Right(1); + strcat( hotbuf, last.mb_str() ); + entry.accelerator = hotbuf; + break; + } + case _T('F'): /* function keys */ + { + strcpy( hotbuf, hotkey.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("
/"); + 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 + + 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 - int pos; - do { - pos = s.First( '&' ); - if (pos != -1) s.Remove( pos, 1 ); - } while (pos != -1); + gtk_signal_connect( GTK_OBJECT(menuItem), "select", + GTK_SIGNAL_FUNC(gtk_menu_hilight_callback), + (gpointer)this ); - wxNode *node = m_items.First(); - while (node) - { - wxMenuItem *item = (wxMenuItem*)node->Data(); - if (item->GetText() == s) - return item->GetId(); - node = node->Next(); - }; + gtk_signal_connect( GTK_OBJECT(menuItem), "deselect", + GTK_SIGNAL_FUNC(gtk_menu_nolight_callback), + (gpointer)this ); + + mitem->SetMenuItem(menuItem); + + m_items.Append( mitem ); +} - return -1; -}; +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); + + GtkWidget *menuItem = gtk_menu_item_new_with_label(mitem->GetText().mbc_str()); + mitem->SetMenuItem(menuItem); + mitem->SetSubMenu(subMenu); + + gtk_signal_connect( GTK_OBJECT(menuItem), "select", + GTK_SIGNAL_FUNC(gtk_menu_hilight_callback), + (gpointer*)this ); + + 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), subMenu->m_menu ); + gtk_menu_append( GTK_MENU(m_menu), menuItem ); + gtk_widget_show( menuItem ); + m_items.Append( mitem ); +} + +void wxMenu::Append( wxMenuItem *item ) +{ + m_items.Append( item ); + + GtkWidget *menuItem = (GtkWidget*) NULL; + + 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()); + + if (!item->IsSeparator()) + { + gtk_signal_connect( GTK_OBJECT(menuItem), "select", + GTK_SIGNAL_FUNC(gtk_menu_hilight_callback), + (gpointer*)this ); + + gtk_signal_connect( GTK_OBJECT(menuItem), "deselect", + GTK_SIGNAL_FUNC(gtk_menu_nolight_callback), + (gpointer*)this ); + + if (!item->IsSubMenu()) + { + 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 ); + item->SetMenuItem(menuItem); +} + +int wxMenu::FindItem( const wxString itemString ) const +{ + wxString s = _T(""); + for ( const wxChar *pc = itemString; *pc != _T('\0'); pc++ ) + { + if (*pc == _T('&')) + { + pc++; /* skip it */ +#if (GTK_MINOR_VERSION > 0) + s << _T('_'); +#endif + } + s << *pc; + } + + wxNode *node = m_items.First(); + while (node) + { + wxMenuItem *item = (wxMenuItem*)node->Data(); + if (item->GetText() == s) + { + return item->GetId(); + } + node = node->Next(); + } + + return wxNOT_FOUND; +} void wxMenu::Enable( int id, bool enable ) { - wxMenuItem *item = FindItem(id); - if ( item ) + wxMenuItem *item = FindItem(id); + + wxCHECK_RET( item, _T("wxMenu::Enable: no such item") ); + item->Enable(enable); -}; +} bool wxMenu::IsEnabled( int id ) const { - wxMenuItem *item = FindItem(id); - if ( item ) + wxMenuItem *item = FindItem(id); + + wxCHECK_MSG( item, FALSE, _T("wxMenu::IsEnabled: no such item") ); + return item->IsEnabled(); - else - return FALSE; -}; +} void wxMenu::Check( int id, bool enable ) { - wxMenuItem *item = FindItem(id); - if ( item ) + wxMenuItem *item = FindItem(id); + + wxCHECK_RET( item, _T("wxMenu::Check: no such item") ); + item->Check(enable); -}; +} bool wxMenu::IsChecked( int id ) const { - wxMenuItem *item = FindItem(id); - if ( item ) + wxMenuItem *item = FindItem(id); + + wxCHECK_MSG( item, FALSE, _T("wxMenu::IsChecked: no such item") ); + return item->IsChecked(); - else - return FALSE; -}; +} void wxMenu::SetLabel( int id, const wxString &label ) { - wxMenuItem *item = FindItem(id); - if ( item ) + wxMenuItem *item = FindItem(id); + + wxCHECK_RET( item, _T("wxMenu::SetLabel: no such item") ); + item->SetText(label); -}; +} -int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const +wxString wxMenu::GetLabel( int id ) const { - wxNode *node = m_items.First(); - while (node) - { - wxMenuItem *item = (wxMenuItem*)node->Data(); - if (item->GetMenuItem() == menuItem) - return item->GetId(); - node = node->Next(); - }; + wxMenuItem *item = FindItem(id); - return -1; -}; + wxCHECK_MSG( item, _T(""), _T("wxMenu::GetLabel: no such item") ); -wxMenuItem *wxMenu::FindItem(int id) const + return item->GetText(); +} + +void wxMenu::SetHelpString( int id, const wxString& helpString ) { - wxNode *node = m_items.First(); - while (node) { - wxMenuItem *item = (wxMenuItem*)node->Data(); - if ( item->GetId() == id ) - return item; - node = node->Next(); - }; + wxMenuItem *item = FindItem(id); + + wxCHECK_RET( item, _T("wxMenu::SetHelpString: no such item") ); - wxLogDebug(_("wxMenu::FindItem: item %d not found."), id); + item->SetHelp( helpString ); +} + +wxString wxMenu::GetHelpString( int id ) const +{ + wxMenuItem *item = FindItem(id); + + wxCHECK_MSG( item, _T(""), _T("wxMenu::GetHelpString: no such item") ); - return NULL; + return item->GetHelp(); +} + +int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const +{ + wxNode *node = m_items.First(); + while (node) + { + wxMenuItem *item = (wxMenuItem*)node->Data(); + if (item->GetMenuItem() == menuItem) + return item->GetId(); + node = node->Next(); + } + + return wxNOT_FOUND; +} + +wxMenuItem *wxMenu::FindItem(int id) const +{ + wxNode *node = m_items.First(); + while (node) + { + wxMenuItem *item = (wxMenuItem*)node->Data(); + if (item->GetId() == id) + { + return item; + } + node = node->Next(); + } + + /* 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; -}; + m_invokingWindow = win; +} wxWindow *wxMenu::GetInvokingWindow() { - return m_invokingWindow; -}; + return m_invokingWindow; +} +// 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) +{ + if (!source && GetInvokingWindow()) + source = GetInvokingWindow()->GetEventHandler(); + if (!source) + source = GetEventHandler(); + if (!source) + source = this; + + 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 (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(); + } +}