X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a01fe3d6d24dcecdd1c7e27fd9499a96cf8cec5e..bad79f58afcf3602c4ea5da5f2f0d1594f4e393d:/src/gtk1/menu.cpp diff --git a/src/gtk1/menu.cpp b/src/gtk1/menu.cpp index dc12c62e98..2c148ae7b8 100644 --- a/src/gtk1/menu.cpp +++ b/src/gtk1/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" @@ -169,7 +172,7 @@ static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu ) { if (g_isIdle) wxapp_install_idle_handler(); - wxMenuEvent event( wxEVT_MENU_OPEN, -1 ); + wxMenuEvent event( wxEVT_MENU_OPEN, -1, menu ); event.SetEventObject( menu ); wxEvtHandler* handler = menu->GetEventHandler(); @@ -200,8 +203,6 @@ 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(); @@ -241,8 +242,6 @@ 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(); @@ -275,7 +274,7 @@ 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(); @@ -300,7 +299,7 @@ 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(); @@ -324,7 +323,7 @@ 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(); @@ -345,7 +344,7 @@ void wxMenuBar::UnsetInvokingWindow( wxWindow *win ) 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(); @@ -474,7 +473,7 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) static wxMenu *CopyMenu (wxMenu *menu) { wxMenu *menucopy = new wxMenu (); - wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); while (node) { wxMenuItem *item = node->GetData(); @@ -552,7 +551,7 @@ 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(); @@ -567,7 +566,7 @@ 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(); @@ -585,7 +584,7 @@ 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(); @@ -602,7 +601,7 @@ 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(); @@ -620,7 +619,7 @@ 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") ); @@ -632,7 +631,7 @@ 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") ); @@ -659,7 +658,7 @@ 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") ); @@ -701,36 +700,58 @@ static void gtk_menu_clicked_callback( GtkWidget *widget, wxMenu *menu ) if (!menu->IsEnabled(id)) return; - if ( menu->IsAttached() ) // is this menu on a menubar? - { - wxFrame* frame = menu->GetMenuBar()->GetFrame(); - frame->ProcessCommand(id); - } - else + wxMenuItem* item = menu->FindChildItem( id ); + wxCHECK_RET( item, wxT("error in menu item callback") ); + + if (item->IsCheckable()) { - wxMenuItem* item = menu->FindChildItem( id ); - wxCHECK_RET( item, wxT("error in menu item callback") ); + bool isReallyChecked = item->IsChecked(), + isInternallyChecked = item->wxMenuItemBase::IsChecked(); - if (item->IsCheckable()) + // ensure that the internal state is always consistent with what is + // shown on the screen + item->wxMenuItemBase::Check(isReallyChecked); + + // we must not report the events for the radio button going up nor the + // events resulting from the calls to wxMenuItem::Check() + if ( (item->GetKind() == wxITEM_RADIO && !isReallyChecked) || + (isInternallyChecked == isReallyChecked) ) { - bool isReallyChecked = item->IsChecked(), - isInternallyChecked = item->wxMenuItemBase::IsChecked(); + return; + } + } - // ensure that the internal state is always consistent with what is - // shown on the screen - item->wxMenuItemBase::Check(isReallyChecked); - // we must not report the events for the radio button going up nor the - // events resulting from the calls to wxMenuItem::Check() - if ( (item->GetKind() == wxITEM_RADIO && !isReallyChecked) || - (isInternallyChecked == isReallyChecked) ) - { - return; - } + // 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(); + } - // the user pressed on the menu item: report the event below - } + // 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); } } @@ -1105,9 +1126,10 @@ 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) ); } @@ -1180,16 +1202,36 @@ 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)), + 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, 0, GTK_ACCEL_LOCKED); } + gtk_widget_show (label); mitem->SetLabelWidget(label); @@ -1203,6 +1245,7 @@ bool wxMenu::GtkAppend(wxMenuItem *mitem) (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 @@ -1315,21 +1358,23 @@ 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; // 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 ) { @@ -1342,7 +1387,7 @@ 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; + return item; } wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) @@ -1359,7 +1404,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) int wxMenu::FindMenuIdByMenuItem( GtkWidget *menuItem ) const { - wxMenuItemList::Node *node = m_items.GetFirst(); + wxMenuItemList::compatibility_iterator node = m_items.GetFirst(); while (node) { wxMenuItem *item = node->GetData(); @@ -1432,9 +1477,11 @@ 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: