X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2b5f62a0b2db198609b45dec622a018dae37008e..3a5bcc4db0851bf8cd3063917511b0b17c7f9679:/src/gtk/menu.cpp diff --git a/src/gtk/menu.cpp b/src/gtk/menu.cpp index 3701f416ee..1d53ddd74f 100644 --- a/src/gtk/menu.cpp +++ b/src/gtk/menu.cpp @@ -7,11 +7,14 @@ // 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 +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + #include "wx/log.h" #include "wx/intl.h" #include "wx/app.h" @@ -30,13 +33,13 @@ #ifdef __WXGTK20__ #include - #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_accel_group_attach(g, o) gtk_window_add_accel_group((o), (g)) + #define gtk_accel_group_detach(g, o) gtk_window_remove_accel_group((o), (g)) #define gtk_menu_ensure_uline_accel_group(m) gtk_menu_get_accel_group(m) - #define ACCEL_OBJECT GObject + #define ACCEL_OBJECT GtkWindow #define ACCEL_OBJECTS(a) (a)->acceleratables - #define ACCEL_OBJ_CAST(obj) G_OBJECT(obj) + #define ACCEL_OBJ_CAST(obj) ((GtkWindow*) obj) #else // GTK+ 1.x #define ACCEL_OBJECT GtkObject #define ACCEL_OBJECTS(a) (a)->attach_objects @@ -50,20 +53,15 @@ 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 ); +#if wxUSE_ACCEL +static wxString GetHotKey( const wxMenuItem& item ); #endif //----------------------------------------------------------------------------- // substitute for missing GtkPixmapMenuItem //----------------------------------------------------------------------------- -// FIXME: I can't make this compile with GTK+ 2.0, disabling for now (VZ) #ifndef __WXGTK20__ - #define USE_MENU_BITMAPS -#endif - -#ifdef USE_MENU_BITMAPS #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)) @@ -96,12 +94,11 @@ struct _GtkPixmapMenuItemClass }; -GtkType gtk_pixmap_menu_item_get_type (void); +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 // USE_MENU_BITMAPS +#endif // GTK 2.0 //----------------------------------------------------------------------------- // idle system @@ -111,7 +108,7 @@ static wxString wxReplaceUnderscore( const wxString& title ) { const wxChar *pc; - /* GTK 1.2 wants to have "_" instead of "&" for accelerators */ + // GTK 1.2 wants to have "_" instead of "&" for accelerators wxString str; pc = title; while (*pc != wxT('\0')) @@ -124,43 +121,46 @@ static wxString wxReplaceUnderscore( const wxString& title ) } 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 { -#if __WXGTK12__ if ( *pc == wxT('_') ) { // underscores must be doubled to prevent them from being // interpreted as accelerator character prefix by GTK str << *pc; } -#endif // GTK+ 1.2 str << *pc; } ++pc; } + + // wxPrintf( wxT("before %s after %s\n"), title.c_str(), str.c_str() ); + 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 //----------------------------------------------------------------------------- @@ -169,7 +169,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow) wxMenuBar::wxMenuBar( long style ) { - /* the parent window is known after wxFrame::SetMenu() */ + // the parent window is known after wxFrame::SetMenu() m_needParent = FALSE; m_style = style; m_invokingWindow = (wxWindow*) NULL; @@ -181,15 +181,9 @@ wxMenuBar::wxMenuBar( long style ) return; } - m_menus.DeleteContents( TRUE ); - - /* 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) - 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(); +#ifndef __WXGTK20__ + m_accel = gtk_accel_group_new(); #endif if (style & wxMB_DOCKABLE) @@ -210,7 +204,7 @@ wxMenuBar::wxMenuBar( long style ) wxMenuBar::wxMenuBar() { - /* the parent window is known after wxFrame::SetMenu() */ + // the parent window is known after wxFrame::SetMenu() m_needParent = FALSE; m_style = 0; m_invokingWindow = (wxWindow*) NULL; @@ -222,15 +216,9 @@ wxMenuBar::wxMenuBar() return; } - m_menus.DeleteContents( TRUE ); - - /* 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) - 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(); +#ifndef __WXGTK20__ + m_accel = gtk_accel_group_new(); #endif m_widget = GTK_WIDGET(m_menubar); @@ -242,7 +230,6 @@ wxMenuBar::wxMenuBar() wxMenuBar::~wxMenuBar() { -// gtk_object_unref( GTK_OBJECT(m_factory) ); why not ? } static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win ) @@ -253,10 +240,12 @@ static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win ) while (top_frame->GetParent() && !(top_frame->IsTopLevel())) top_frame = top_frame->GetParent(); - /* support for native hot keys */ +#ifndef __WXGTK20__ + // support for native hot keys gtk_accel_group_detach( menu->m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) ); +#endif - wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); while (node) { wxMenuItem *menuitem = node->GetData(); @@ -270,18 +259,16 @@ 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 */ + // 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+ - wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); while (node) { wxMenuItem *menuitem = node->GetData(); @@ -294,18 +281,18 @@ static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ) 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 */ +#ifndef __WXGTK20__ + // 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+ +#endif - wxMenuList::Node *node = m_menus.GetFirst(); + wxMenuList::compatibility_iterator node = m_menus.GetFirst(); while (node) { wxMenu *menu = node->GetData(); @@ -317,16 +304,16 @@ void wxMenuBar::SetInvokingWindow( wxWindow *win ) 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 */ + +#ifndef __WXGTK20__ + // 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+ +#endif - wxMenuList::Node *node = m_menus.GetFirst(); + wxMenuList::compatibility_iterator node = m_menus.GetFirst(); while (node) { wxMenu *menu = node->GetData(); @@ -347,50 +334,39 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title) { wxString str( wxReplaceUnderscore( title ) ); - /* this doesn't have much effect right now */ + // 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_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 = (gchar *)cbuf; // const_cast - entry.accelerator = (gchar*) NULL; - entry.callback = (GtkItemFactoryCallback) NULL; - entry.callback_action = 0; - entry.item_type = (char *)""; - - 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("
/"); - const wxChar *pc; - for ( pc = str; *pc != wxT('\0'); pc++ ) + // The "m_owner" is the "menu item" +#ifdef __WXGTK20__ + menu->m_owner = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( str ) ); +#else + menu->m_owner = gtk_menu_item_new_with_label( wxGTK_CONV( str ) ); + GtkLabel *label = GTK_LABEL( GTK_BIN(menu->m_owner)->child ); + // set new text + gtk_label_set_text( label, wxGTK_CONV( str ) ); + // reparse key accel + guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( str ) ); + if (accel_key != GDK_VoidSymbol) { - // 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; + gtk_widget_add_accelerator (menu->m_owner, + "activate_item", + m_accel,//gtk_menu_ensure_uline_accel_group(GTK_MENU(m_menubar)), + accel_key, + GDK_MOD1_MASK, + GTK_ACCEL_LOCKED); } - 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 +#endif - 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 + + gtk_menu_shell_append( GTK_MENU_SHELL(m_menubar), menu->m_owner ); + + gtk_signal_connect( GTK_OBJECT(menu->m_owner), "activate", + GTK_SIGNAL_FUNC(gtk_menu_open_callback), + (gpointer)menu ); // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables // addings menu later on. @@ -404,7 +380,7 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title) // see (and refactor :) similar code in Remove // below. - wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame ); + wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame ); if( frame ) frame->UpdateMenuBarSize(); @@ -418,20 +394,11 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) if ( !wxMenuBarBase::Insert(pos, menu, title) ) return FALSE; - // 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 + // TODO + if ( !GtkAppend(menu, title) ) return FALSE; - if (pos+1 >= m_menus.GetCount()) - return TRUE; - - GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget); - gpointer data = g_list_last(menu_shell->children)->data; - menu_shell->children = g_list_remove(menu_shell->children, data); - menu_shell->children = g_list_insert(menu_shell->children, data, pos); - return TRUE; } @@ -448,18 +415,43 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) return menuOld; } +static wxMenu *CopyMenu (wxMenu *menu) +{ + wxMenu *menucopy = new wxMenu (); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); + while (node) + { + wxMenuItem *item = node->GetData(); + int itemid = item->GetId(); + wxString text = item->GetText(); + text.Replace(wxT("_"), wxT("&")); + wxMenu *submenu = item->GetSubMenu(); + if (!submenu) + { + wxMenuItem* itemcopy = new wxMenuItem(menucopy, + itemid, text, + menu->GetHelpString(itemid)); + itemcopy->SetBitmap(item->GetBitmap()); + itemcopy->SetCheckable(item->IsCheckable()); + menucopy->Append(itemcopy); + } + else + menucopy->Append (itemid, text, CopyMenu(submenu), + menu->GetHelpString(itemid)); + + node = node->GetNext(); + } + + return menucopy; +} + wxMenu *wxMenuBar::Remove(size_t pos) { wxMenu *menu = wxMenuBarBase::Remove(pos); if ( !menu ) return (wxMenu*) NULL; -/* - GtkMenuShell *menu_shell = GTK_MENU_SHELL(m_factory->widget); - - printf( "factory entries before %d\n", (int)g_slist_length(m_factory->items) ); - printf( "menu shell entries before %d\n", (int)g_list_length( menu_shell->children ) ); -*/ + wxMenu *menucopy = CopyMenu( menu ); // unparent calls unref() and that would delete the widget so we raise // the ref count to 2 artificially before invoking unparent. @@ -467,19 +459,16 @@ wxMenu *wxMenuBar::Remove(size_t pos) gtk_widget_unparent( menu->m_menu ); gtk_widget_destroy( menu->m_owner ); + delete menu; -/* - 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 ) ); -*/ + menu = menucopy; if (m_invokingWindow) { - // OPTIMISE ME: see comment in GtkAppend + // OPTIMISE ME: see comment in GtkAppend + wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame ); - wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame ); - - if( frame ) + if( frame ) frame->UpdateMenuBarSize(); } @@ -495,7 +484,7 @@ static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString return res; } - wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); while (node) { wxMenuItem *item = node->GetData(); @@ -510,7 +499,7 @@ static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const { - wxMenuList::Node *node = m_menus.GetFirst(); + wxMenuList::compatibility_iterator node = m_menus.GetFirst(); while (node) { wxMenu *menu = node->GetData(); @@ -528,7 +517,7 @@ static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id) { wxMenuItem* result = menu->FindChildItem(id); - wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); while ( node && result == NULL ) { wxMenuItem *item = node->GetData(); @@ -545,7 +534,7 @@ static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id) wxMenuItem* wxMenuBar::FindItem( int id, wxMenu **menuForItem ) const { wxMenuItem* result = 0; - wxMenuList::Node *node = m_menus.GetFirst(); + wxMenuList::compatibility_iterator node = m_menus.GetFirst(); while (node && result == 0) { wxMenu *menu = node->GetData(); @@ -563,7 +552,7 @@ wxMenuItem* wxMenuBar::FindItem( int id, wxMenu **menuForItem ) const void wxMenuBar::EnableTop( size_t pos, bool flag ) { - wxMenuList::Node *node = m_menus.Item( pos ); + wxMenuList::compatibility_iterator node = m_menus.Item( pos ); wxCHECK_RET( node, wxT("menu not found") ); @@ -575,7 +564,7 @@ void wxMenuBar::EnableTop( size_t pos, bool flag ) wxString wxMenuBar::GetLabelTop( size_t pos ) const { - wxMenuList::Node *node = m_menus.Item( pos ); + wxMenuList::compatibility_iterator node = m_menus.Item( pos ); wxCHECK_MSG( node, wxT("invalid"), wxT("menu not found") ); @@ -591,6 +580,9 @@ wxString wxMenuBar::GetLabelTop( size_t pos ) const continue; } + // don't remove ampersands '&' since if we have them in the menu title + // it means that they were doubled to indicate "&" instead of accelerator + label += *pc; } @@ -599,7 +591,7 @@ wxString wxMenuBar::GetLabelTop( size_t pos ) const void wxMenuBar::SetLabelTop( size_t pos, const wxString& label ) { - wxMenuList::Node *node = m_menus.Item( pos ); + wxMenuList::compatibility_iterator node = m_menus.Item( pos ); wxCHECK_RET( node, wxT("menu not found") ); @@ -647,7 +639,7 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu ) if (item->IsCheckable()) { bool isReallyChecked = item->IsChecked(), - isInternallyChecked = item->wxMenuItemBase::IsChecked(); + isInternallyChecked = item->wxMenuItemBase::IsChecked(); // ensure that the internal state is always consistent with what is // shown on the screen @@ -660,11 +652,41 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu ) { return; } + } - // the user pressed on the menu item: report the event below + + // Is this menu on a menubar? (possibly nested) + wxFrame* frame = NULL; + wxMenu* pm = menu; + while ( pm && !frame ) + { + if ( pm->IsAttached() ) + frame = pm->GetMenuBar()->GetFrame(); + pm = pm->GetParent(); } - menu->SendEvent(id, item->IsCheckable() ? item->IsChecked() : -1); + // 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); + } } //----------------------------------------------------------------------------- @@ -685,7 +707,8 @@ static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu ) wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, id ); event.SetEventObject( menu ); - if (menu->GetEventHandler()->ProcessEvent(event)) + wxEvtHandler* handler = menu->GetEventHandler(); + if (handler && handler->ProcessEvent(event)) return; wxWindow *win = menu->GetInvokingWindow(); @@ -710,7 +733,8 @@ static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu ) 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(); @@ -778,7 +802,7 @@ wxString wxMenuItemBase::GetLabelFromText(const wxString& text) for ( const wxChar *pc = text.c_str(); *pc; pc++ ) { - if ( *pc == wxT('_') ) + if ( *pc == wxT('_') ) { // GTK 1.2 escapes "xxx_xxx" to "xxx__xxx" pc++; @@ -786,7 +810,7 @@ wxString wxMenuItemBase::GetLabelFromText(const wxString& text) continue; } -#if GTK_CHECK_VERSION(2, 0, 0) +#ifdef __WXGTK20__ if ( *pc == wxT('\\') ) { // GTK 2.0 escapes "xxx/xxx" to "xxx\/xxx" @@ -796,9 +820,18 @@ wxString wxMenuItemBase::GetLabelFromText(const wxString& text) } #endif + if ( (*pc == wxT('&')) && (*(pc+1) != wxT('&')) ) + { + // wxMSW escapes "&" + // "&" is doubled to indicate "&" instead of accelerator + continue; + } + label += *pc; } + // wxPrintf( wxT("GetLabelFromText(): text %s label %s\n"), text.c_str(), label.c_str() ); + return label; } @@ -811,7 +844,7 @@ void wxMenuItem::SetText( const wxString& str ) wxString label1 = wxStripMenuCodes(str.BeforeFirst('\t')); if (oldLabel == label1) return; - + DoSetText(str); if (m_menuItem) @@ -822,16 +855,8 @@ void wxMenuItem::SetText( const wxString& str ) else 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) ); +#ifdef __WXGTK20__ + gtk_label_set_text_with_mnemonic( GTK_LABEL(label), wxGTK_CONV(m_text) ); #else // set new text gtk_label_set( label, wxGTK_CONV( m_text ) ); @@ -861,35 +886,19 @@ void wxMenuItem::DoSetText( const wxString& str ) { m_text << wxT('_'); } -#if GTK_CHECK_VERSION(2, 0, 0) - else if ( *pc == wxT('_') ) // escape underscores - { - // m_text << wxT("__"); doesn't work - } - 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 ... */ + else { - m_text << wxT('\\'); /* ... and replace them with back slashes */ - } -#endif - else { m_text << *pc; } ++pc; } - + + // wxPrintf( wxT("DoSetText(): str %s m_text %s\n"), str.c_str(), m_text.c_str() ); + m_hotKey = wxT(""); if(*pc == wxT('\t')) @@ -957,26 +966,6 @@ bool wxMenuItem::IsChecked() const return ((GtkCheckMenuItem*)m_menuItem)->active != 0; } -wxString wxMenuItem::GetFactoryPath() const -{ - /* in order to get the pointer to the item we need the item text - _without_ underscores */ - wxString path( wxT("
/") ); - - for ( const wxChar *pc = m_text.c_str(); *pc; pc++ ) - { - if ( *pc == wxT('_') ) - { - // remove '_' unconditionally - continue; - } - - path += *pc; - } - - return path; -} - //----------------------------------------------------------------------------- // wxMenu //----------------------------------------------------------------------------- @@ -986,25 +975,21 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenu,wxEvtHandler) void wxMenu::Init() { 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, "
" ); + m_menu = gtk_menu_new(); 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. */ + // 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 *)""; - 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, "
/tearoff" ); - } + GtkWidget *tearoff = gtk_tearoff_menu_item_new(); + + gtk_menu_append(GTK_MENU(m_menu), tearoff); + } + + m_prevRadio = NULL; // append the title as the very first entry if we have it if ( !!m_title ) @@ -1016,197 +1001,284 @@ void wxMenu::Init() wxMenu::~wxMenu() { - m_items.Clear(); + WX_CLEAR_LIST(wxMenuItemList, m_items); - gtk_widget_destroy( m_menu ); - - gtk_object_unref( GTK_OBJECT(m_factory) ); + if ( GTK_IS_WIDGET( m_menu )) + gtk_widget_destroy( m_menu ); } bool wxMenu::GtkAppend(wxMenuItem *mitem) { GtkWidget *menuItem; -#if defined(USE_MENU_BITMAPS) || !GTK_CHECK_VERSION(1, 2, 0) - bool appended = FALSE; -#endif - - // does this item terminate the current radio group? - bool endOfRadioGroup = TRUE; - if ( mitem->IsSeparator() ) { - GtkItemFactoryEntry entry; - entry.path = (char *)"/sep"; - entry.callback = (GtkItemFactoryCallback) NULL; - entry.callback_action = 0; - entry.item_type = (char *)""; - 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? */ - menuItem = gtk_item_factory_get_widget( m_factory, "
/sep" ); +#ifdef __WXGTK20__ + menuItem = gtk_separator_menu_item_new(); +#else + // TODO + menuItem = gtk_menu_item_new(); +#endif + gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); - // we might have a separator inside a radio group - endOfRadioGroup = FALSE; } else if ( mitem->IsSubMenu() ) { - /* text has "_" instead of "&" after mitem->SetText() */ + // text has "_" instead of "&" after mitem->SetText() wxString text( mitem->GetText() ); - /* local buffer in multibyte form */ - char buf[200]; - strcpy( buf, "/" ); - strcat( buf, wxGTK_CONV( text ) ); - - GtkItemFactoryEntry entry; - entry.path = buf; - entry.callback = (GtkItemFactoryCallback) 0; - entry.callback_action = 0; - entry.item_type = (char *)""; - entry.accelerator = (gchar*) NULL; - - gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ - - wxString path( mitem->GetFactoryPath() ); - menuItem = gtk_item_factory_get_item( m_factory, wxGTK_CONV( path ) ); +#ifdef __WXGTK20__ + menuItem = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( text ) ); +#else + menuItem = gtk_menu_item_new_with_label( wxGTK_CONV( text ) ); + GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child ); + // set new text + gtk_label_set_text( label, wxGTK_CONV( text ) ); + // reparse key accel + guint 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, + GDK_MOD1_MASK, + GTK_ACCEL_LOCKED); + } +#endif gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu ); + gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); + + gtk_widget_show( mitem->GetSubMenu()->m_menu ); // if adding a submenu to a menu already existing in the menu bar, we // must set invoking window to allow processing events from this // submenu if ( m_invokingWindow ) wxMenubarSetInvokingWindow(mitem->GetSubMenu(), m_invokingWindow); + + m_prevRadio = NULL; } -#ifdef USE_MENU_BITMAPS - else if (mitem->GetBitmap().Ok()) // An item with bitmap + else if (mitem->GetBitmap().Ok()) { - wxString text( mitem->GetText() ); + wxString text = mitem->GetText(); const wxBitmap *bitmap = &mitem->GetBitmap(); + GdkPixmap *gdk_pixmap = bitmap->GetPixmap(); + GdkBitmap *gdk_bitmap = bitmap->GetMask() ? bitmap->GetMask()->GetBitmap() : (GdkBitmap*) NULL; + +#ifdef __WXGTK20__ + menuItem = gtk_image_menu_item_new_with_mnemonic( wxGTK_CONV( text ) ); + + GtkWidget *image = gtk_image_new_from_pixmap( gdk_pixmap, gdk_bitmap ); + gtk_widget_show(image); + + gtk_image_menu_item_set_image( GTK_IMAGE_MENU_ITEM(menuItem), image ); + + gtk_signal_connect( GTK_OBJECT(menuItem), "activate", + GTK_SIGNAL_FUNC(gtk_menu_clicked_callback), + (gpointer)this ); + + gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); +#else 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); - guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) ); + 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", + m_accel, + accel_key, accel_mods, + GTK_ACCEL_VISIBLE); + } + + // 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, 0, + gtk_menu_ensure_uline_accel_group(GTK_MENU (m_menu)), + accel_key, + GDK_MOD1_MASK, GTK_ACCEL_LOCKED); } + gtk_widget_show (label); mitem->SetLabelWidget(label); - GtkWidget* pixmap = gtk_pixmap_new( bitmap->GetPixmap(), bitmap->GetMask() ? bitmap->GetMask()->GetBitmap() : (GdkBitmap* )NULL); + GtkWidget* pixmap = gtk_pixmap_new( gdk_pixmap, gdk_bitmap ); gtk_widget_show(pixmap); gtk_pixmap_menu_item_set_pixmap(GTK_PIXMAP_MENU_ITEM( menuItem ), pixmap); 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 - appended = TRUE; // We've done this, don't do it again + m_prevRadio = NULL; } -#endif // USE_MENU_BITMAPS 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 = ""; + { +#ifdef __WXGTK20__ + menuItem = gtk_check_menu_item_new_with_mnemonic( wxGTK_CONV( text ) ); +#else + menuItem = gtk_check_menu_item_new_with_label( wxGTK_CONV( text ) ); + GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child ); + // set new text + gtk_label_set_text( label, wxGTK_CONV( text ) ); + // reparse key accel + guint 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, + GDK_MOD1_MASK, + GTK_ACCEL_LOCKED); + } +#endif + m_prevRadio = NULL; break; + } case wxITEM_RADIO: - if ( m_pathLastRadio.empty() ) + { + GSList *group = NULL; + if ( m_prevRadio == NULL ) { // start of a new radio group - item_type = ""; - wxString tmp( wxGTK_CONV_BACK( bufPath ) ); - tmp.Remove(0,1); - m_pathLastRadio = tmp; +#ifdef __WXGTK20__ + m_prevRadio = menuItem = gtk_radio_menu_item_new_with_mnemonic( group, wxGTK_CONV( text ) ); +#else + m_prevRadio = menuItem = gtk_radio_menu_item_new_with_label( group, wxGTK_CONV( text ) ); + GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child ); + // set new text + gtk_label_set_text( label, wxGTK_CONV( text ) ); + // reparse key accel + guint 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, + GDK_MOD1_MASK, + GTK_ACCEL_LOCKED); + } +#endif } else // continue the radio group { - pathRadio = m_pathLastRadio; - pathRadio.Replace(wxT("_"), wxT("")); - pathRadio.Prepend(wxT("
/")); - - strncpy(bufType, wxGTK_CONV(pathRadio), WXSIZEOF(bufType)); - bufType[WXSIZEOF(bufType) - 1] = '\0'; - item_type = bufType; +#ifdef __WXGTK20__ + group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (m_prevRadio)); + m_prevRadio = menuItem = gtk_radio_menu_item_new_with_mnemonic( group, wxGTK_CONV( text ) ); +#else + group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (m_prevRadio)); + m_prevRadio = menuItem = gtk_radio_menu_item_new_with_label( group, wxGTK_CONV( text ) ); + GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child ); + // set new text + gtk_label_set_text( label, wxGTK_CONV( text ) ); + // reparse key accel + guint 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, + GDK_MOD1_MASK, + GTK_ACCEL_LOCKED); + } +#endif } - - // 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 = ""; + { +#ifdef __WXGTK20__ + menuItem = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( text ) ); +#else + menuItem = gtk_menu_item_new_with_label( wxGTK_CONV( text ) ); + GtkLabel *label = GTK_LABEL( GTK_BIN(menuItem)->child ); + // set new text + gtk_label_set_text( label, wxGTK_CONV( text ) ); + // reparse key accel + guint 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, + GDK_MOD1_MASK, + GTK_ACCEL_LOCKED); + } +#endif + m_prevRadio = NULL; break; + } } - entry.item_type = (char *)item_type; // cast needed for GTK+ - entry.accelerator = (gchar*) NULL; + gtk_signal_connect( GTK_OBJECT(menuItem), "activate", + GTK_SIGNAL_FUNC(gtk_menu_clicked_callback), + (gpointer)this ); -#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() ); + gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); } + + guint accel_key; + GdkModifierType accel_mods; + wxCharBuffer buf = wxGTK_CONV( GetHotKey(*mitem) ); + + // wxPrintf( wxT("item: %s hotkey %s\n"), mitem->GetText().c_str(), GetHotKey(*mitem).c_str() ); + + gtk_accelerator_parse( (const char*) buf, &accel_key, &accel_mods); + if (accel_key != 0) + { + gtk_widget_add_accelerator (GTK_WIDGET(menuItem), + "activate", + m_accel, + accel_key, + accel_mods, + GTK_ACCEL_VISIBLE); + } + + gtk_widget_show( menuItem ); 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 ); @@ -1218,49 +1290,33 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) mitem->SetMenuItem(menuItem); - if ( endOfRadioGroup ) + if (ms_locked) { - m_pathLastRadio.clear(); + // This doesn't even exist! + // gtk_widget_lock_accelerators(mitem->GetMenuItem()); } return TRUE; } -bool wxMenu::DoAppend(wxMenuItem *mitem) +wxMenuItem* wxMenu::DoAppend(wxMenuItem *mitem) { - return GtkAppend(mitem) && wxMenuBase::DoAppend(mitem); + if (!GtkAppend(mitem)) + return NULL; + + return wxMenuBase::DoAppend(mitem); } -bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) +wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) { if ( !wxMenuBase::DoInsert(pos, item) ) - return FALSE; + return NULL; -#ifdef __WXGTK12__ - // 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 + // TODO if ( !GtkAppend(item) ) - return FALSE; - - if ( m_style & wxMENU_TEAROFF ) - { - // change the position as the first item is the tear-off marker - pos++; - } + return NULL; - 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; -#else // GTK < 1.2 - // this should be easy to do... - wxFAIL_MSG( wxT("not implemented") ); - - return FALSE; -#endif // GTK 1.2/1.0 + return item; } wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) @@ -1277,13 +1333,13 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const { - wxNode *node = m_items.First(); + wxMenuItemList::compatibility_iterator node = m_items.GetFirst(); while (node) { - wxMenuItem *item = (wxMenuItem*)node->Data(); + wxMenuItem *item = node->GetData(); if (item->GetMenuItem() == menuItem) return item->GetId(); - node = node->Next(); + node = node->GetNext(); } return wxNOT_FOUND; @@ -1293,7 +1349,7 @@ int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const // helpers // ---------------------------------------------------------------------------- -#if GTK_CHECK_VERSION(1, 2, 0) && wxUSE_ACCEL +#if wxUSE_ACCEL static wxString GetHotKey( const wxMenuItem& item ) { @@ -1350,9 +1406,11 @@ static wxString GetHotKey( const wxMenuItem& item ) 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: @@ -1401,7 +1459,7 @@ static wxString GetHotKey( const wxMenuItem& item ) // substitute for missing GtkPixmapMenuItem //----------------------------------------------------------------------------- -#ifdef USE_MENU_BITMAPS +#ifndef __WXGTK20__ /* * Copyright (C) 1998, 1999, 2000 Free Software Foundation @@ -1773,5 +1831,5 @@ changed_have_pixmap_status (GtkPixmapMenuItem *menu_item) gtk_widget_queue_resize(GTK_WIDGET(menu_item)); } -#endif // USE_MENU_BITMAPS +#endif