/////////////////////////////////////////////////////////////////////////////
-// Name: menu.cpp
+// Name: src/gtk1/menu.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
#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/stockitem.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/bitmap.h"
+#endif
#if wxUSE_ACCEL
#include "wx/accel.h"
#endif // wxUSE_ACCEL
-#include "wx/gtk/private.h"
+#include "wx/gtk1/private.h"
#include <gdk/gdkkeysyms.h>
-// FIXME: is this right? somehow I don't think so (VZ)
-#ifdef __WXGTK20__
- #include <glib-object.h>
-
- #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 GtkWindow
- #define ACCEL_OBJECTS(a) (a)->acceleratables
- #define ACCEL_OBJ_CAST(obj) ((GtkWindow*) obj)
-#else // GTK+ 1.x
- #define ACCEL_OBJECT GtkObject
- #define ACCEL_OBJECTS(a) (a)->attach_objects
- #define ACCEL_OBJ_CAST(obj) GTK_OBJECT(obj)
-#endif
+#define ACCEL_OBJECT GtkObject
+#define ACCEL_OBJECTS(a) (a)->attach_objects
+#define ACCEL_OBJ_CAST(obj) GTK_OBJECT(obj)
// we use normal item but with a special id for the menu title
static const int wxGTK_TITLE_ID = -3;
+// defined in window.cpp
+extern guint32 wxGtkTimeLastClick;
+
//-----------------------------------------------------------------------------
// idle system
//-----------------------------------------------------------------------------
// activate message from GTK
//-----------------------------------------------------------------------------
-extern "C" {
-static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
+static void DoCommonMenuCallbackCode(wxMenu *menu, wxMenuEvent& event)
{
- if (g_isIdle) wxapp_install_idle_handler();
+ if (g_isIdle)
+ wxapp_install_idle_handler();
- wxMenuEvent event( wxEVT_MENU_OPEN, -1, menu );
event.SetEventObject( menu );
wxEvtHandler* handler = menu->GetEventHandler();
return;
wxWindow *win = menu->GetInvokingWindow();
- if (win) win->GetEventHandler()->ProcessEvent( event );
+ if (win)
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
+extern "C" {
+
+static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
+{
+ wxMenuEvent event(wxEVT_MENU_OPEN, -1, menu);
+
+ DoCommonMenuCallbackCode(menu, event);
}
+
+static void gtk_menu_close_callback( GtkWidget *widget, wxMenuBar *menubar )
+{
+ if ( !menubar->GetMenuCount() )
+ {
+ // if menubar is empty we can't call GetMenu(0) below
+ return;
+ }
+
+ wxMenuEvent event( wxEVT_MENU_CLOSE, -1, NULL );
+
+ DoCommonMenuCallbackCode(menubar->GetMenu(0), event);
+}
+
}
//-----------------------------------------------------------------------------
void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long style)
{
// the parent window is known after wxFrame::SetMenu()
- m_needParent = FALSE;
+ m_needParent = false;
m_style = style;
m_invokingWindow = (wxWindow*) NULL;
}
m_menubar = gtk_menu_bar_new();
-#ifndef __WXGTK20__
m_accel = gtk_accel_group_new();
-#endif
if (style & wxMB_DOCKABLE)
{
for (size_t i = 0; i < n; ++i )
Append(menus[i], titles[i]);
+
+ // VZ: for some reason connecting to menus "deactivate" doesn't work (we
+ // don't get it when the menu is dismissed by clicking outside the
+ // toolbar) so we connect to the global one, even if it means that we
+ // can't pass the menu which was closed in wxMenuEvent object
+ gtk_signal_connect( GTK_OBJECT(GTK_MENU_SHELL(m_menubar)),
+ "deactivate",
+ GTK_SIGNAL_FUNC(gtk_menu_close_callback),
+ (gpointer)this );
+
}
wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long style)
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
-#ifndef __WXGTK20__
// support for native hot keys
gtk_accel_group_detach( menu->m_accel, ACCEL_OBJ_CAST(top_frame->m_widget) );
-#endif
wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
while (node)
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
-#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
wxMenuList::compatibility_iterator node = m_menus.GetFirst();
while (node)
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) );
-#endif
wxMenuList::compatibility_iterator node = m_menus.GetFirst();
while (node)
bool wxMenuBar::Append( wxMenu *menu, const wxString &title )
{
if ( !wxMenuBarBase::Append( menu, title ) )
- return FALSE;
+ return false;
return GtkAppend(menu, title);
}
menu->SetTitle( str );
// 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
GDK_MOD1_MASK,
GTK_ACCEL_LOCKED);
}
-#endif
gtk_widget_show( menu->m_owner );
frame->UpdateMenuBarSize();
}
- return TRUE;
+ return true;
}
bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
{
if ( !wxMenuBarBase::Insert(pos, menu, title) )
- return FALSE;
+ return false;
// TODO
if ( !GtkAppend(menu, title, (int)pos) )
- return FALSE;
+ return false;
- return TRUE;
+ return true;
}
wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
wxMenu *subMenu)
: wxMenuItemBase(parentMenu, id, text, help, kind, subMenu)
{
- Init(text);
+ Init();
}
wxMenuItem::wxMenuItem(wxMenu *parentMenu,
: wxMenuItemBase(parentMenu, id, text, help,
isCheckable ? wxITEM_CHECK : wxITEM_NORMAL, subMenu)
{
- Init(text);
+ Init();
}
-void wxMenuItem::Init(const wxString& text)
+void wxMenuItem::Init()
{
m_labelWidget = (GtkWidget *) NULL;
m_menuItem = (GtkWidget *) NULL;
- DoSetText(text);
+ DoSetText(m_text);
}
wxMenuItem::~wxMenuItem()
continue;
}
-#ifdef __WXGTK20__
- if ( *pc == wxT('\\') )
- {
- // GTK 2.0 escapes "xxx/xxx" to "xxx\/xxx"
- pc++;
- label += *pc;
- continue;
- }
-#endif
-
if ( (*pc == wxT('&')) && (*(pc+1) != wxT('&')) )
{
// wxMSW escapes "&"
return label;
}
-void wxMenuItem::SetText( const wxString& str )
+void wxMenuItem::SetText( const wxString& string )
{
+ wxString str = string;
+ if ( str.empty() && !IsSeparator() )
+ {
+ wxASSERT_MSG(wxIsStockID(GetId()), wxT("A non-stock menu item with an empty label?"));
+ str = wxGetStockLabel(GetId(), wxSTOCK_WITH_ACCELERATOR |
+ wxSTOCK_WITH_MNEMONIC);
+ }
+
// Some optimization to avoid flicker
wxString oldLabel = m_text;
oldLabel = wxStripMenuCodes(oldLabel);
- oldLabel.Replace(wxT("_"), wxT(""));
+ oldLabel.Replace(wxT("_"), wxEmptyString);
wxString label1 = wxStripMenuCodes(str);
wxString oldhotkey = GetHotKey(); // Store the old hotkey in Ctrl-foo format
wxCharBuffer oldbuf = wxGTK_CONV( GetGtkHotKey(*this) ); // and as <control>foo
else
label = GTK_LABEL( GTK_BIN(m_menuItem)->child );
-#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 ) );
// reparse key accel
(void)gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV(m_text) );
gtk_accel_label_refetch( GTK_ACCEL_LABEL(label) );
-#endif
}
guint accel_key;
void wxMenuItem::DoSetText( const wxString& str )
{
// '\t' is the deliminator indicating a hot key
- m_text.Empty();
+ wxString text;
+ text.reserve(str.length());
+
const wxChar *pc = str;
while ( (*pc != wxT('\0')) && (*pc != wxT('\t')) )
{
{
// "&" is doubled to indicate "&" instead of accelerator
++pc;
- m_text << wxT('&');
+ text << wxT('&');
}
else if (*pc == wxT('&'))
{
- m_text << wxT('_');
+ text << wxT('_');
}
else if ( *pc == wxT('_') ) // escape underscores
{
- m_text << wxT("__");
+ text << wxT("__");
}
else
{
- m_text << *pc;
+ text << *pc;
}
++pc;
}
- m_hotKey = wxT("");
+ m_hotKey = wxEmptyString;
- if(*pc == wxT('\t'))
+ if ( *pc == wxT('\t') )
{
pc++;
m_hotKey = pc;
}
- // wxPrintf( wxT("DoSetText(): str %s m_text %s hotkey %s\n"), str.c_str(), m_text.c_str(), m_hotKey.c_str() );
+ m_text = text;
}
#if wxUSE_ACCEL
return (wxAcceleratorEntry *)NULL;
}
- // as wxGetAccelFromString() looks for TAB, insert a dummy one here
+ // accelerator parsing code looks for them after a TAB, so insert a dummy
+ // one here
wxString label;
label << wxT('\t') << GetHotKey();
- return wxGetAccelFromString(label);
+ return wxAcceleratorEntry::Create(label);
}
#endif // wxUSE_ACCEL
bool wxMenuItem::IsChecked() const
{
- wxCHECK_MSG( m_menuItem, FALSE, wxT("invalid menu item") );
+ wxCHECK_MSG( m_menuItem, false, wxT("invalid menu item") );
- wxCHECK_MSG( IsCheckable(), FALSE,
+ wxCHECK_MSG( IsCheckable(), false,
wxT("can't get state of uncheckable item!") );
return ((GtkCheckMenuItem*)m_menuItem)->active != 0;
GtkWidget *menuItem;
wxString text;
-#ifndef __WXGTK20__
- GtkLabel* label;
-#endif
+ GtkLabel* label = NULL;
if ( mitem->IsSeparator() )
{
-#ifdef __WXGTK20__
- menuItem = gtk_separator_menu_item_new();
-#else
// TODO
menuItem = gtk_menu_item_new();
-#endif
}
else if (mitem->GetBitmap().Ok())
{
text = mitem->GetText();
const wxBitmap *bitmap = &mitem->GetBitmap();
-#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 );
- }
-
- gtk_widget_show(image);
-
- gtk_image_menu_item_set_image( GTK_IMAGE_MENU_ITEM(menuItem), image );
-
-#else
- // TODO
+ // TODO
wxUnusedVar(bitmap);
menuItem = gtk_menu_item_new_with_label( wxGTK_CONV( text ) );
label = GTK_LABEL( GTK_BIN(menuItem)->child );
-#endif
m_prevRadio = NULL;
}
{
case wxITEM_CHECK:
{
-#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 ) );
label = GTK_LABEL( GTK_BIN(menuItem)->child );
// set new text
gtk_label_set_text( label, wxGTK_CONV( text ) );
-#endif
m_prevRadio = NULL;
break;
}
if ( m_prevRadio == NULL )
{
// start of a new radio group
-#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 ) );
label = GTK_LABEL( GTK_BIN(menuItem)->child );
// set new text
gtk_label_set_text( label, wxGTK_CONV( text ) );
-#endif
}
else // continue the radio group
{
-#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 ) );
label = GTK_LABEL( GTK_BIN(menuItem)->child );
-#endif
}
break;
}
case wxITEM_NORMAL:
{
-#ifdef __WXGTK20__
- menuItem = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( text ) );
-#else
menuItem = gtk_menu_item_new_with_label( wxGTK_CONV( text ) );
label = GTK_LABEL( GTK_BIN(menuItem)->child );
-#endif
m_prevRadio = NULL;
break;
}
(gpointer)this );
}
-#ifndef __WXGTK20__
guint accel_key = gtk_label_parse_uline (GTK_LABEL(label), wxGTK_CONV( text ) );
if (accel_key != GDK_VoidSymbol)
{
GDK_MOD1_MASK,
GTK_ACCEL_LOCKED);
}
-#endif
}
mitem->SetMenuItem(menuItem);
// gtk_widget_lock_accelerators(mitem->GetMenuItem());
}
- return TRUE;
+ return true;
}
wxMenuItem* wxMenu::DoAppend(wxMenuItem *mitem)
hotkey << wxT("Down" );
break;
case WXK_PAGEUP:
- case WXK_PRIOR:
- hotkey << wxT("Prior" );
+ hotkey << wxT("Page_Up" );
break;
case WXK_PAGEDOWN:
- case WXK_NEXT:
- hotkey << wxT("Next" );
+ hotkey << wxT("Page_Down" );
break;
case WXK_LEFT:
hotkey << wxT("Left" );
case WXK_NUMPAD_DOWN:
hotkey << wxT("KP_Down" );
break;
- case WXK_NUMPAD_PRIOR: case WXK_NUMPAD_PAGEUP:
- hotkey << wxT("KP_Prior" );
+ case WXK_NUMPAD_PAGEUP:
+ hotkey << wxT("KP_Page_Up" );
break;
- case WXK_NUMPAD_NEXT: case WXK_NUMPAD_PAGEDOWN:
- hotkey << wxT("KP_Next" );
+ case WXK_NUMPAD_PAGEDOWN:
+ hotkey << wxT("KP_Page_Down" );
break;
case WXK_NUMPAD_END:
hotkey << wxT("KP_End" );
hotkey += wxString::Format(wxT("Special%d"), code - WXK_SPECIAL1 + 1);
break;
*/
- // if there are any other keys wxGetAccelFromString() may
+ // if there are any other keys wxAcceleratorEntry::Create() may
// return, we should process them here
default:
if ( code < 127 )
{
wxString name = wxGTK_CONV_BACK( gdk_keyval_name((guint)code) );
- if ( name )
+ if ( !name.empty() )
{
hotkey << name;
break;
}
#endif // wxUSE_ACCEL
+
+// ----------------------------------------------------------------------------
+// Pop-up menu stuff
+// ----------------------------------------------------------------------------
+
+#if wxUSE_MENUS_NATIVE
+
+extern "C" WXDLLIMPEXP_CORE
+void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting )
+{
+ *is_waiting = false;
+}
+
+WXDLLIMPEXP_CORE void SetInvokingWindow( wxMenu *menu, wxWindow* win )
+{
+ menu->SetInvokingWindow( win );
+
+ wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
+ while (node)
+ {
+ wxMenuItem *menuitem = node->GetData();
+ if (menuitem->IsSubMenu())
+ {
+ SetInvokingWindow( menuitem->GetSubMenu(), win );
+ }
+
+ node = node->GetNext();
+ }
+}
+
+extern "C" WXDLLIMPEXP_CORE
+void wxPopupMenuPositionCallback( GtkMenu *menu,
+ gint *x, gint *y,
+ gpointer user_data )
+{
+ // ensure that the menu appears entirely on screen
+ GtkRequisition req;
+ gtk_widget_get_child_requisition(GTK_WIDGET(menu), &req);
+
+ wxSize sizeScreen = wxGetDisplaySize();
+ wxPoint *pos = (wxPoint*)user_data;
+
+ gint xmax = sizeScreen.x - req.width,
+ ymax = sizeScreen.y - req.height;
+
+ *x = pos->x < xmax ? pos->x : xmax;
+ *y = pos->y < ymax ? pos->y : ymax;
+}
+
+bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y )
+{
+ wxCHECK_MSG( m_widget != NULL, false, wxT("invalid window") );
+
+ wxCHECK_MSG( menu != NULL, false, wxT("invalid popup-menu") );
+
+ // NOTE: if you change this code, you need to update
+ // the same code in taskbar.cpp as well. This
+ // is ugly code duplication, I know.
+
+ SetInvokingWindow( menu, this );
+
+ menu->UpdateUI();
+
+ bool is_waiting = true;
+
+ gulong handler = gtk_signal_connect( GTK_OBJECT(menu->m_menu),
+ "hide",
+ GTK_SIGNAL_FUNC(gtk_pop_hide_callback),
+ (gpointer)&is_waiting );
+
+ wxPoint pos;
+ gpointer userdata;
+ GtkMenuPositionFunc posfunc;
+ if ( x == -1 && y == -1 )
+ {
+ // use GTK's default positioning algorithm
+ userdata = NULL;
+ posfunc = NULL;
+ }
+ else
+ {
+ pos = ClientToScreen(wxPoint(x, y));
+ userdata = &pos;
+ posfunc = wxPopupMenuPositionCallback;
+ }
+
+ wxMenuEvent eventOpen(wxEVT_MENU_OPEN, -1, menu);
+ DoCommonMenuCallbackCode(menu, eventOpen);
+
+ gtk_menu_popup(
+ GTK_MENU(menu->m_menu),
+ (GtkWidget *) NULL, // parent menu shell
+ (GtkWidget *) NULL, // parent menu item
+ posfunc, // function to position it
+ userdata, // client data
+ 0, // button used to activate it
+ wxGtkTimeLastClick // the time of activation
+ );
+
+ while (is_waiting)
+ {
+ gtk_main_iteration();
+ }
+
+ gtk_signal_disconnect(GTK_OBJECT(menu->m_menu), handler);
+
+ wxMenuEvent eventClose(wxEVT_MENU_CLOSE, -1, menu);
+ DoCommonMenuCallbackCode(menu, eventClose);
+
+ return true;
+}
+
+#endif // wxUSE_MENUS_NATIVE
projects / wxWidgets.git / blobdiff