X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f0b72e0d9aeb1e3a44372078017b12528fec036d..54c5498d0f54fdc2005fcddec4cac5e6acdc0036:/src/gtk1/menu.cpp?ds=sidebyside diff --git a/src/gtk1/menu.cpp b/src/gtk1/menu.cpp index f4d591fe98..00919081b2 100644 --- a/src/gtk1/menu.cpp +++ b/src/gtk1/menu.cpp @@ -15,11 +15,11 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" +#include "wx/menu.h" #include "wx/log.h" #include "wx/intl.h" #include "wx/app.h" #include "wx/bitmap.h" -#include "wx/menu.h" #if wxUSE_ACCEL #include "wx/accel.h" @@ -46,6 +46,9 @@ #define ACCEL_OBJ_CAST(obj) GTK_OBJECT(obj) #endif +// we use normal item but with a special id for the menu title +static const int wxGTK_TITLE_ID = -3; + //----------------------------------------------------------------------------- // idle system //----------------------------------------------------------------------------- @@ -93,12 +96,14 @@ struct _GtkPixmapMenuItemClass guint have_pixmap_count; }; - +extern "C" { GtkType gtk_pixmap_menu_item_get_type (void); GtkWidget* gtk_pixmap_menu_item_new (void); void gtk_pixmap_menu_item_set_pixmap (GtkPixmapMenuItem *menu_item, - GtkWidget *pixmap); -#endif // GTK 2.0 + GtkWidget *pixmap); +} + +#endif // !__WXGTK20__ //----------------------------------------------------------------------------- // idle system @@ -136,9 +141,9 @@ static wxString wxReplaceUnderscore( const wxString& title ) } ++pc; } - + // wxPrintf( wxT("before %s after %s\n"), title.c_str(), str.c_str() ); - + return str; } @@ -146,6 +151,7 @@ static wxString wxReplaceUnderscore( const wxString& title ) // activate message from GTK //----------------------------------------------------------------------------- +extern "C" { static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu ) { if (g_isIdle) wxapp_install_idle_handler(); @@ -160,6 +166,7 @@ static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu ) wxWindow *win = menu->GetInvokingWindow(); if (win) win->GetEventHandler()->ProcessEvent( event ); } +} //----------------------------------------------------------------------------- // wxMenuBar @@ -167,7 +174,7 @@ static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu ) IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow) -wxMenuBar::wxMenuBar( long style ) +void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long style) { // the parent window is known after wxFrame::SetMenu() m_needParent = FALSE; @@ -200,32 +207,24 @@ wxMenuBar::wxMenuBar( long style ) PostCreation(); ApplyWidgetStyle(); + + for (size_t i = 0; i < n; ++i ) + Append(menus[i], titles[i]); } -wxMenuBar::wxMenuBar() +wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long style) { - // the parent window is known after wxFrame::SetMenu() - m_needParent = FALSE; - m_style = 0; - m_invokingWindow = (wxWindow*) NULL; - - if (!PreCreation( (wxWindow*) NULL, wxDefaultPosition, wxDefaultSize ) || - !CreateBase( (wxWindow*) NULL, -1, wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator, wxT("menubar") )) - { - wxFAIL_MSG( wxT("wxMenuBar creation failed") ); - return; - } - - m_menubar = gtk_menu_bar_new(); -#ifndef __WXGTK20__ - m_accel = gtk_accel_group_new(); -#endif - - m_widget = GTK_WIDGET(m_menubar); + Init(n, menus, titles, style); +} - PostCreation(); +wxMenuBar::wxMenuBar(long style) +{ + Init(0, NULL, NULL, style); +} - ApplyWidgetStyle(); +wxMenuBar::wxMenuBar() +{ + Init(0, NULL, NULL, 0); } wxMenuBar::~wxMenuBar() @@ -307,7 +306,7 @@ void wxMenuBar::UnsetInvokingWindow( wxWindow *win ) wxWindow *top_frame = win; while (top_frame->GetParent() && !(top_frame->IsTopLevel())) top_frame = top_frame->GetParent(); - + #ifndef __WXGTK20__ // support for native key accelerators indicated by underscroes gtk_accel_group_detach( m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) ); @@ -330,7 +329,7 @@ bool wxMenuBar::Append( wxMenu *menu, const wxString &title ) return GtkAppend(menu, title); } -bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title) +bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title, int pos) { wxString str( wxReplaceUnderscore( title ) ); @@ -359,11 +358,14 @@ bool wxMenuBar::GtkAppend(wxMenu *menu, const wxString& title) #endif gtk_widget_show( menu->m_owner ); - + gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu ); - - gtk_menu_shell_append( GTK_MENU_SHELL(m_menubar), menu->m_owner ); - + + if (pos == -1) + gtk_menu_shell_append( GTK_MENU_SHELL(m_menubar), menu->m_owner ); + else + gtk_menu_shell_insert( GTK_MENU_SHELL(m_menubar), menu->m_owner, pos ); + gtk_signal_connect( GTK_OBJECT(menu->m_owner), "activate", GTK_SIGNAL_FUNC(gtk_menu_open_callback), (gpointer)menu ); @@ -395,8 +397,8 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) return FALSE; // TODO - - if ( !GtkAppend(menu, title) ) + + if ( !GtkAppend(menu, title, (int)pos) ) return FALSE; return TRUE; @@ -415,53 +417,17 @@ 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; - 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_menu_item_remove_submenu( GTK_MENU_ITEM(menu->m_owner) ); + gtk_container_remove(GTK_CONTAINER(m_menubar), menu->m_owner); gtk_widget_destroy( menu->m_owner ); - delete menu; - - menu = menucopy; + menu->m_owner = NULL; if (m_invokingWindow) { @@ -619,6 +585,7 @@ void wxMenuBar::SetLabelTop( size_t pos, const wxString& label ) // "activate" //----------------------------------------------------------------------------- +extern "C" { static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu ) { if (g_isIdle) @@ -636,6 +603,12 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu ) wxMenuItem* item = menu->FindChildItem( id ); wxCHECK_RET( item, wxT("error in menu item callback") ); + if ( item->GetId() == wxGTK_TITLE_ID ) + { + // ignore events from the menu title + return; + } + if (item->IsCheckable()) { bool isReallyChecked = item->IsChecked(), @@ -683,11 +656,13 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu ) menu->SendEvent(id, item->IsCheckable() ? item->IsChecked() : -1); } } +} //----------------------------------------------------------------------------- // "select" //----------------------------------------------------------------------------- +extern "C" { static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu ) { if (g_isIdle) wxapp_install_idle_handler(); @@ -709,11 +684,13 @@ static void gtk_menu_hilight_callback( GtkWidget *widget, wxMenu *menu ) wxWindow *win = menu->GetInvokingWindow(); if (win) win->GetEventHandler()->ProcessEvent( event ); } +} //----------------------------------------------------------------------------- // "deselect" //----------------------------------------------------------------------------- +extern "C" { static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu ) { if (g_isIdle) wxapp_install_idle_handler(); @@ -736,6 +713,7 @@ static void gtk_menu_nolight_callback( GtkWidget *widget, wxMenu *menu ) if (win) win->GetEventHandler()->ProcessEvent( event ); } +} //----------------------------------------------------------------------------- // wxMenuItem @@ -799,7 +777,7 @@ wxString wxMenuItemBase::GetLabelFromText(const wxString& text) { if ( *pc == wxT('\t')) break; - + if ( *pc == wxT('_') ) { // GTK 1.2 escapes "xxx_xxx" to "xxx__xxx" @@ -888,7 +866,7 @@ void wxMenuItem::DoSetText( const wxString& str ) { m_text << wxT("__"); } - else + else { m_text << *pc; } @@ -974,25 +952,28 @@ void wxMenu::Init() { m_accel = gtk_accel_group_new(); m_menu = gtk_menu_new(); + // NB: keep reference to the menu so that it is not destroyed behind + // our back by GTK+ e.g. when it is removed from menubar: + gtk_widget_ref(m_menu); m_owner = (GtkWidget*) NULL; // Tearoffs are entries, just like separators. So if we want this // menu to be a tear-off one, we just append a tearoff entry // immediately. - if(m_style & wxMENU_TEAROFF) + if ( m_style & wxMENU_TEAROFF ) { - GtkWidget *tearoff = gtk_tearoff_menu_item_new(); + GtkWidget *tearoff = gtk_tearoff_menu_item_new(); - gtk_menu_append(GTK_MENU(m_menu), tearoff); - } + gtk_menu_append(GTK_MENU(m_menu), tearoff); + } - m_prevRadio = NULL; + m_prevRadio = NULL; // append the title as the very first entry if we have it - if ( !!m_title ) + if ( !m_title.empty() ) { - Append(-2, m_title); + Append(wxGTK_TITLE_ID, m_title); AppendSeparator(); } } @@ -1002,10 +983,17 @@ wxMenu::~wxMenu() WX_CLEAR_LIST(wxMenuItemList, m_items); if ( GTK_IS_WIDGET( m_menu )) - gtk_widget_destroy( m_menu ); + { + // see wxMenu::Init + gtk_widget_unref( m_menu ); + // if the menu is inserted in another menu at this time, there was + // one more reference to it: + if ( m_owner ) + gtk_widget_destroy( m_menu ); + } } -bool wxMenu::GtkAppend(wxMenuItem *mitem) +bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos) { GtkWidget *menuItem; @@ -1017,8 +1005,10 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) // TODO menuItem = gtk_menu_item_new(); #endif - gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); - + if (pos == -1) + gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); + else + gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos); } else if ( mitem->IsSubMenu() ) { @@ -1046,8 +1036,11 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) #endif gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu ); - gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); - + if (pos == -1) + gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); + else + gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos); + gtk_widget_show( mitem->GetSubMenu()->m_menu ); // if adding a submenu to a menu already existing in the menu bar, we @@ -1062,23 +1055,39 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) { 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; + if (bitmap->HasPixbuf()) + { + image = gtk_image_new_from_pixbuf(bitmap->GetPixbuf()); + } + else + { + GdkPixmap *gdk_pixmap = bitmap->GetPixmap(); + GdkBitmap *gdk_bitmap = bitmap->GetMask() ? + bitmap->GetMask()->GetBitmap() : + (GdkBitmap*) NULL; + image = gtk_image_new_from_pixmap( gdk_pixmap, gdk_bitmap ); + } - 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); + if (pos == -1) + gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); + else + gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos); #else + GdkPixmap *gdk_pixmap = bitmap->GetPixmap(); + GdkBitmap *gdk_bitmap = bitmap->GetMask() ? bitmap->GetMask()->GetBitmap() : (GdkBitmap*) NULL; menuItem = gtk_pixmap_menu_item_new (); GtkWidget *label = gtk_accel_label_new ( wxGTK_CONV( text ) ); @@ -1126,7 +1135,10 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) GTK_SIGNAL_FUNC(gtk_menu_clicked_callback), (gpointer)this ); - gtk_menu_append( GTK_MENU(m_menu), menuItem ); + if (pos == -1) + gtk_menu_append( GTK_MENU(m_menu), menuItem ); + else + gtk_menu_insert( GTK_MENU(m_menu), menuItem, pos ); gtk_widget_show( menuItem ); #endif @@ -1251,26 +1263,29 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) GTK_SIGNAL_FUNC(gtk_menu_clicked_callback), (gpointer)this ); - gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); + if (pos == -1) + gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), menuItem); + else + gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos); } - + 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() ); - + + // 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", + gtk_widget_add_accelerator (GTK_WIDGET(menuItem), + "activate", m_accel, - accel_key, + accel_key, accel_mods, GTK_ACCEL_VISIBLE); } - + gtk_widget_show( menuItem ); if ( !mitem->IsSeparator() ) @@ -1301,7 +1316,7 @@ wxMenuItem* wxMenu::DoAppend(wxMenuItem *mitem) { if (!GtkAppend(mitem)) return NULL; - + return wxMenuBase::DoAppend(mitem); } @@ -1311,7 +1326,7 @@ wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) return NULL; // TODO - if ( !GtkAppend(item) ) + if ( !GtkAppend(item, (int)pos) ) return NULL; return item; @@ -1379,7 +1394,7 @@ static wxString GetHotKey( const wxMenuItem& item ) case WXK_F10: case WXK_F11: case WXK_F12: - hotkey << wxT('F') << code - WXK_F1 + 1; + hotkey += wxString::Format(wxT("F%d"), code - WXK_F1 + 1); break; // TODO: we should use gdk_keyval_name() (a.k.a. @@ -1520,7 +1535,7 @@ static void changed_have_pixmap_status (GtkPixmapMenuItem *menu_item); static GtkMenuItemClass *parent_class = NULL; -} +} // extern "C" #define BORDER_SPACING 3 #define PMAP_WIDTH 20 @@ -1551,6 +1566,8 @@ gtk_pixmap_menu_item_get_type (void) return pixmap_menu_item_type; } +extern "C" { + /** * gtk_pixmap_menu_item_new * @@ -1829,5 +1846,7 @@ changed_have_pixmap_status (GtkPixmapMenuItem *menu_item) gtk_widget_queue_resize(GTK_WIDGET(menu_item)); } -#endif +} // extern "C" + +#endif // !__WXGTK20__