X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8f262dc567398e7cf3640264c0c11d678d6d0ce8..4227afa4f748870bbfce75047db465f024e0ac1d:/src/gtk/menu.cpp diff --git a/src/gtk/menu.cpp b/src/gtk/menu.cpp index 886522158e..97d7f22a84 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" @@ -58,12 +61,7 @@ extern bool g_isIdle; // 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 @@ -113,9 +110,16 @@ static wxString wxReplaceUnderscore( const wxString& title ) /* GTK 1.2 wants to have "_" instead of "&" for accelerators */ wxString str; - for ( pc = title; *pc != wxT('\0'); pc++ ) + pc = title; + while (*pc != wxT('\0')) { - if (*pc == wxT('&')) + 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('_'); @@ -138,7 +142,7 @@ static wxString wxReplaceUnderscore( const wxString& title ) #endif else { -#if __WXGTK12__ +#ifdef __WXGTK12__ if ( *pc == wxT('_') ) { // underscores must be doubled to prevent them from being @@ -149,10 +153,30 @@ static wxString wxReplaceUnderscore( const wxString& title ) 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 //----------------------------------------------------------------------------- @@ -173,8 +197,6 @@ 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(); @@ -214,8 +236,6 @@ 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(); @@ -248,7 +268,7 @@ static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win ) /* support for native hot keys */ gtk_accel_group_detach( menu->m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) ); - wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); while (node) { wxMenuItem *menuitem = node->GetData(); @@ -273,7 +293,7 @@ static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ) 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(); @@ -297,7 +317,7 @@ void wxMenuBar::SetInvokingWindow( wxWindow *win ) gtk_accel_group_attach( m_accel, obj ); #endif // GTK+ 1.2.1+ - wxMenuList::Node *node = m_menus.GetFirst(); + wxMenuList::compatibility_iterator node = m_menus.GetFirst(); while (node) { wxMenu *menu = node->GetData(); @@ -314,11 +334,11 @@ void wxMenuBar::UnsetInvokingWindow( wxWindow *win ) while (top_frame->GetParent() && !(top_frame->IsTopLevel())) top_frame = top_frame->GetParent(); - /* support for native key accelerators indicated by underscroes */ + // 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::Node *node = m_menus.GetFirst(); + wxMenuList::compatibility_iterator node = m_menus.GetFirst(); while (node) { wxMenu *menu = node->GetData(); @@ -339,17 +359,17 @@ 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. */ + // 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]; + // local buffer in multibyte form + char cbuf[400]; strcpy(cbuf, wxGTK_CONV(buf) ); GtkItemFactoryEntry entry; @@ -359,8 +379,8 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title) 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 */ + 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++ ) @@ -384,11 +404,28 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title) #endif + 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 - // adding menu later on. + // addings menu later on. if (m_invokingWindow) + { 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. + + wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame ); + + if( frame ) + frame->UpdateMenuBarSize(); + } + return TRUE; } @@ -427,6 +464,36 @@ 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); @@ -440,18 +507,32 @@ wxMenu *wxMenuBar::Remove(size_t pos) 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. gtk_widget_ref( menu->m_menu ); gtk_widget_unparent( menu->m_menu ); 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 ); + + if( frame ) + frame->UpdateMenuBarSize(); + } + return menu; } @@ -464,7 +545,7 @@ 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(); @@ -479,7 +560,7 @@ 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(); @@ -497,7 +578,7 @@ 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(); @@ -514,7 +595,7 @@ 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(); @@ -532,7 +613,7 @@ 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") ); @@ -544,7 +625,7 @@ 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") ); @@ -554,13 +635,15 @@ wxString wxMenuBar::GetLabelTop( size_t pos ) const wxString text( menu->GetTitle() ); for ( const wxChar *pc = text.c_str(); *pc; pc++ ) { - if ( *pc == wxT('_') || *pc == wxT('&') ) + if ( *pc == wxT('_') ) { - // '_' is the escape character for GTK+ and '&' is the one for - // wxWindows - skip both of them + // '_' is the escape character for GTK+ 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; } @@ -569,7 +652,7 @@ 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") ); @@ -617,7 +700,7 @@ 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 @@ -630,11 +713,41 @@ 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); + } } //----------------------------------------------------------------------------- @@ -655,7 +768,8 @@ 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(); @@ -680,7 +794,8 @@ 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(); @@ -748,23 +863,36 @@ 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++; + label += *pc; + continue; + } + +#if GTK_CHECK_VERSION(2, 0, 0) + if ( *pc == wxT('\\') ) { - // wxGTK escapes "xxx_xxx" to "xxx__xxx" + // GTK 2.0 escapes "xxx/xxx" to "xxx\/xxx" pc++; label += *pc; continue; } +#endif - if ( *pc == wxT('&') ) + if ( (*pc == wxT('&')) && (*(pc+1) != wxT('&')) ) { - // wxMSW escapes & + // 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; } @@ -777,49 +905,62 @@ void wxMenuItem::SetText( const wxString& str ) wxString label1 = wxStripMenuCodes(str.BeforeFirst('\t')); if (oldLabel == label1) return; - + DoSetText(str); if (m_menuItem) { GtkLabel *label; if (m_labelWidget) - label = (GtkLabel*) m_labelWidget; + label = (GtkLabel*) m_labelWidget; else - label = GTK_LABEL( GTK_BIN(m_menuItem)->child ); + label = GTK_LABEL( GTK_BIN(m_menuItem)->child ); - /* set new text */ +#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 ) ); + // reparse key accel + (void)gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV(m_text) ); gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) ); +#endif } } // 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 */ + // '\t' is the deliminator indicating a hot key m_text.Empty(); const wxChar *pc = str; - for (; (*pc != wxT('\0')) && (*pc != wxT('\t')); pc++ ) + while ( (*pc != wxT('\0')) && (*pc != wxT('\t')) ) { -#if GTK_CHECK_VERSION(1, 2, 0) - if (*pc == wxT('&')) + 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 // GTK+ < 1.2.0 - if (*pc == wxT('&')) - { - } -#endif -#if GTK_CHECK_VERSION(2, 0, 0) else if (*pc == wxT('/')) // we have to escape slashes { m_text << wxT("\\/"); @@ -828,16 +969,24 @@ void wxMenuItem::DoSetText( const wxString& str ) { m_text << wxT("\\\\"); } -#elif GTK_CHECK_VERSION(1, 2, 0) +#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 + 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')) @@ -907,18 +1056,25 @@ bool wxMenuItem::IsChecked() const wxString wxMenuItem::GetFactoryPath() const { - /* in order to get the pointer to the item we need the item text - _without_ underscores */ + // In order to get the pointer to the item we need the item + // text _without_ underscores in GTK 1.2 wxString path( wxT("
/") ); for ( const wxChar *pc = m_text.c_str(); *pc; pc++ ) { - if ( *pc == wxT('_') || *pc == wxT('&') ) + if ( *pc == wxT('_') ) { - // remove '_' and '&' unconditionally +#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; } @@ -939,9 +1095,9 @@ void wxMenu::Init() 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; @@ -950,7 +1106,7 @@ void wxMenu::Init() 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 ? */ + gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); // what is 2 ? //GtkWidget *menuItem = gtk_item_factory_get_widget( m_factory, "
/tearoff" ); } @@ -964,9 +1120,10 @@ void wxMenu::Init() wxMenu::~wxMenu() { - m_items.Clear(); + WX_CLEAR_LIST(wxMenuItemList, m_items); - gtk_widget_destroy( m_menu ); + if ( GTK_IS_WIDGET( m_menu )) + gtk_widget_destroy( m_menu ); gtk_object_unref( GTK_OBJECT(m_factory) ); } @@ -975,10 +1132,6 @@ 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; @@ -991,9 +1144,9 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) entry.item_type = (char *)""; entry.accelerator = (gchar*) NULL; - gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ + 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? */ + // this will be wrong for more than one separator. do we care? menuItem = gtk_item_factory_get_widget( m_factory, "
/sep" ); // we might have a separator inside a radio group @@ -1001,10 +1154,10 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) } 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 */ + // local buffer in multibyte form char buf[200]; strcpy( buf, "/" ); strcat( buf, wxGTK_CONV( text ) ); @@ -1016,7 +1169,7 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) entry.item_type = (char *)""; entry.accelerator = (gchar*) NULL; - gtk_item_factory_create_item( m_factory, &entry, (gpointer) this, 2 ); /* what is 2 ? */ + 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 ) ); @@ -1029,9 +1182,10 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) if ( m_invokingWindow ) wxMenubarSetInvokingWindow(mitem->GetSubMenu(), m_invokingWindow); } -#ifdef USE_MENU_BITMAPS - else if (mitem->GetBitmap().Ok()) // An item with bitmap +#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(); @@ -1039,16 +1193,37 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) 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", - gtk_menu_ensure_uline_accel_group (GTK_MENU (m_menu)), - accel_key, 0, + gtk_menu_get_accel_group( + GTK_MENU(m_menu)), + 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, (GdkModifierType) 0, GTK_ACCEL_LOCKED); } + gtk_widget_show (label); mitem->SetLabelWidget(label); @@ -1060,12 +1235,11 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) 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 ); - - appended = TRUE; // We've done this, don't do it again } -#endif // USE_MENU_BITMAPS +#endif else // a normal item { // text has "_" instead of "&" after mitem->SetText() so don't use it @@ -1097,7 +1271,9 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) { // start of a new radio group item_type = ""; - m_pathLastRadio = bufPath + 1; + wxString tmp( wxGTK_CONV_BACK( bufPath ) ); + tmp.Remove(0,1); + m_pathLastRadio = tmp; } else // continue the radio group { @@ -1120,6 +1296,63 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) case wxITEM_NORMAL: item_type = ""; +#if defined(__WXGTK20__) && wxUSE_IMAGE + if (mitem->GetBitmap().Ok()) + { + item_type = ""; + // 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; } @@ -1143,10 +1376,15 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) 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 ); @@ -1166,22 +1404,23 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) 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 if ( !GtkAppend(item) ) - return FALSE; + return NULL; if ( m_style & wxMENU_TEAROFF ) { @@ -1194,13 +1433,7 @@ bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) 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) @@ -1217,13 +1450,13 @@ 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; @@ -1283,6 +1516,35 @@ static wxString GetHotKey( const wxMenuItem& item ) 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 @@ -1290,7 +1552,7 @@ static wxString GetHotKey( const wxMenuItem& item ) default: if ( code < 127 ) { - gchar *name = gdk_keyval_name((guint)code); + wxString name = wxGTK_CONV_BACK( gdk_keyval_name((guint)code) ); if ( name ) { hotkey << name; @@ -1314,7 +1576,7 @@ static wxString GetHotKey( const wxMenuItem& item ) // substitute for missing GtkPixmapMenuItem //----------------------------------------------------------------------------- -#ifdef USE_MENU_BITMAPS +#ifndef __WXGTK20__ /* * Copyright (C) 1998, 1999, 2000 Free Software Foundation @@ -1686,5 +1948,5 @@ changed_have_pixmap_status (GtkPixmapMenuItem *menu_item) gtk_widget_queue_resize(GTK_WIDGET(menu_item)); } -#endif // USE_MENU_BITMAPS +#endif