// Name: src/gtk1/menu.cpp
// Purpose:
// Author: Robert Roebling
-// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#endif // wxUSE_ACCEL
#include "wx/gtk1/private.h"
+#include "wx/gtk1/private/mnemonics.h"
#include <gdk/gdkkeysyms.h>
return str;
}
+static wxString wxConvertFromGTKToWXLabel(const wxString& gtkLabel)
+{
+ wxString label;
+ for ( const wxChar *pc = gtkLabel.c_str(); *pc; pc++ )
+ {
+ // '_' is the escape character for GTK+.
+
+ if ( *pc == wxT('_') && *(pc+1) == wxT('_'))
+ {
+ // An underscore was escaped.
+ label += wxT('_');
+ pc++;
+ }
+ else if ( *pc == wxT('_') )
+ {
+ // Convert GTK+ hotkey symbol to wxWidgets/Windows standard
+ label += wxT('&');
+ }
+ else if ( *pc == wxT('&') )
+ {
+ // Double the ampersand to escape it as far as wxWidgets is concerned
+ label += wxT("&&");
+ }
+ else
+ {
+ // 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;
+ }
+ }
+
+ return label;
+}
+
+
//-----------------------------------------------------------------------------
// activate message from GTK
//-----------------------------------------------------------------------------
if (handler && handler->ProcessEvent(event))
return;
- wxWindow *win = menu->GetInvokingWindow();
+ wxWindow *win = menu->GetWindow();
if (win)
- win->GetEventHandler()->ProcessEvent( event );
+ win->HandleWindowEvent( event );
}
extern "C" {
-static void gtk_menu_open_callback( GtkWidget *widget, wxMenu *menu )
+static void gtk_menu_open_callback( GtkWidget *WXUNUSED(widget), wxMenu *menu )
{
wxMenuEvent event(wxEVT_MENU_OPEN, -1, menu);
DoCommonMenuCallbackCode(menu, event);
}
-static void gtk_menu_close_callback( GtkWidget *widget, wxMenuBar *menubar )
+static void gtk_menu_close_callback( GtkWidget *WXUNUSED(widget), wxMenuBar *menubar )
{
if ( !menubar->GetMenuCount() )
{
// wxMenuBar
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow)
-
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_style = style;
- m_invokingWindow = (wxWindow*) NULL;
- if (!PreCreation( (wxWindow*) NULL, wxDefaultPosition, wxDefaultSize ) ||
- !CreateBase( (wxWindow*) NULL, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, wxT("menubar") ))
+ if (!PreCreation( NULL, wxDefaultPosition, wxDefaultSize ) ||
+ !CreateBase( NULL, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, wxT("menubar") ))
{
wxFAIL_MSG( wxT("wxMenuBar creation failed") );
return;
{
}
-static void wxMenubarUnsetInvokingWindow( wxMenu *menu, wxWindow *win )
+static void DetachFromFrame( wxMenu *menu, wxWindow *win )
{
- menu->SetInvokingWindow( (wxWindow*) NULL );
-
wxWindow *top_frame = win;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
{
wxMenuItem *menuitem = node->GetData();
if (menuitem->IsSubMenu())
- wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu(), win );
+ DetachFromFrame( menuitem->GetSubMenu(), win );
node = node->GetNext();
}
}
-static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win )
+static void AttachToFrame( wxMenu *menu, wxWindow *win )
{
- menu->SetInvokingWindow( win );
-
wxWindow *top_frame = win;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
{
wxMenuItem *menuitem = node->GetData();
if (menuitem->IsSubMenu())
- wxMenubarSetInvokingWindow( menuitem->GetSubMenu(), win );
+ AttachToFrame( menuitem->GetSubMenu(), win );
node = node->GetNext();
}
}
-void wxMenuBar::SetInvokingWindow( wxWindow *win )
+void wxMenuBar::Attach( wxFrame *win )
{
- m_invokingWindow = win;
+ wxMenuBarBase::Attach(win);
+
wxWindow *top_frame = win;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
while (node)
{
wxMenu *menu = node->GetData();
- wxMenubarSetInvokingWindow( menu, win );
+ AttachToFrame( menu, win );
node = node->GetNext();
}
}
-void wxMenuBar::UnsetInvokingWindow( wxWindow *win )
+void wxMenuBar::Detach()
{
- m_invokingWindow = (wxWindow*) NULL;
- wxWindow *top_frame = win;
+ wxWindow *top_frame = m_menuBarFrame;
while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
while (node)
{
wxMenu *menu = node->GetData();
- wxMenubarUnsetInvokingWindow( menu, win );
+ DetachFromFrame( menu, top_frame );
node = node->GetNext();
}
+
+ wxMenuBarBase::Detach();
}
bool wxMenuBar::Append( wxMenu *menu, const wxString &title )
GTK_SIGNAL_FUNC(gtk_menu_open_callback),
(gpointer)menu );
- // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables
- // addings menu later on.
- if (m_invokingWindow)
+ if (m_menuBarFrame)
{
- wxMenubarSetInvokingWindow( menu, m_invokingWindow );
+ AttachToFrame( menu, m_menuBarFrame );
// OPTIMISE ME: we should probably cache this, or pass it
// directly, but for now this is a minimal
// see (and refactor :) similar code in Remove
// below.
- wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame );
-
- if( frame )
- frame->UpdateMenuBarSize();
+ m_menuBarFrame->UpdateMenuBarSize();
}
return true;
wxMenu *menuOld = Remove(pos);
if ( menuOld && !Insert(pos, menu, title) )
{
- return (wxMenu*) NULL;
+ return NULL;
}
// either Insert() succeeded or Remove() failed and menuOld is NULL
{
wxMenu *menu = wxMenuBarBase::Remove(pos);
if ( !menu )
- return (wxMenu*) NULL;
+ return NULL;
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 );
menu->m_owner = NULL;
- if (m_invokingWindow)
+ if (m_menuBarFrame)
{
// OPTIMISE ME: see comment in GtkAppend
- wxFrame *frame = wxDynamicCast( m_invokingWindow, wxFrame );
-
- if( frame )
- frame->UpdateMenuBarSize();
+ m_menuBarFrame->UpdateMenuBarSize();
}
return menu;
static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
{
- if (wxMenuItem::GetLabelFromText(menu->GetTitle()) == wxMenuItem::GetLabelFromText(menuString))
+ if (wxMenuItem::GetLabelText(menu->GetTitle()) == wxMenuItem::GetLabelText(menuString))
{
int res = menu->FindItem( itemString );
if (res != wxNOT_FOUND)
if ( menuForItem )
{
- *menuForItem = result ? result->GetMenu() : (wxMenu *)NULL;
+ *menuForItem = result ? result->GetMenu() : NULL;
}
return result;
gtk_widget_set_sensitive( menu->m_owner, flag );
}
-wxString wxMenuBar::GetLabelTop( size_t pos ) const
+wxString wxMenuBar::GetMenuLabel( size_t pos ) const
{
wxMenuList::compatibility_iterator node = m_menus.Item( pos );
wxMenu* menu = node->GetData();
- wxString label;
- wxString text( menu->GetTitle() );
- for ( const wxChar *pc = text.c_str(); *pc; pc++ )
- {
- if ( *pc == wxT('_') )
- {
- // '_' 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;
- }
-
- return label;
+ return menu->GetTitle();
}
-void wxMenuBar::SetLabelTop( size_t pos, const wxString& label )
+void wxMenuBar::SetMenuLabel( size_t pos, const wxString& label )
{
wxMenuList::compatibility_iterator node = m_menus.Item( pos );
int id = menu->FindMenuIdByMenuItem(widget);
/* should find it for normal (not popup) menu */
- wxASSERT_MSG( (id != -1) || (menu->GetInvokingWindow() != NULL),
- _T("menu item not found in gtk_menu_clicked_callback") );
+ wxASSERT_MSG( (id != -1) || (menu->GetWindow() != NULL),
+ wxT("menu item not found in gtk_menu_clicked_callback") );
if (!menu->IsEnabled(id))
return;
// 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
+ // in wxGTK then we have a bug in wxMenu::GetWindow() 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);
+ wxCommandEvent commandEvent(wxEVT_MENU, id);
commandEvent.SetEventObject(frame);
if (item->IsCheckable())
commandEvent.SetInt(item->IsChecked());
commandEvent.SetEventObject(menu);
- frame->GetEventHandler()->ProcessEvent(commandEvent);
+ frame->HandleWindowEvent(commandEvent);
}
else
{
if (handler && handler->ProcessEvent(event))
return;
- wxWindow *win = menu->GetInvokingWindow();
- if (win) win->GetEventHandler()->ProcessEvent( event );
+ wxWindow *win = menu->GetWindow();
+ if (win) win->HandleWindowEvent( event );
}
}
if (handler && handler->ProcessEvent(event))
return;
- wxWindow *win = menu->GetInvokingWindow();
+ wxWindow *win = menu->GetWindow();
if (win)
- win->GetEventHandler()->ProcessEvent( event );
+ win->HandleWindowEvent( event );
}
}
// wxMenuItem
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
-
wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
int id,
const wxString& name,
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;
+ m_labelWidget = NULL;
+ m_menuItem = NULL;
- DoSetText(text);
+ DoSetText(m_text);
}
wxMenuItem::~wxMenuItem()
// don't delete menu items, the menus take care of that
}
-// return the menu item text without any menu accels
-/* static */
-wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
+wxString wxMenuItem::GetItemLabel() const
{
- wxString label;
-
- for ( const wxChar *pc = text.c_str(); *pc; pc++ )
- {
- if ( *pc == wxT('\t'))
- break;
-
- if ( *pc == wxT('_') )
- {
- // GTK 1.2 escapes "xxx_xxx" to "xxx__xxx"
- pc++;
- label += *pc;
- continue;
- }
-
- 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() );
-
+ wxString label = wxConvertFromGTKToWXLabel(m_text);
+ if (!m_hotKey.IsEmpty())
+ label = label + wxT("\t") + m_hotKey;
return label;
}
-void wxMenuItem::SetText( const wxString& string )
+void wxMenuItem::SetItemLabel( const wxString& string )
{
wxString str = string;
if ( str.empty() && !IsSeparator() )
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 = wxEmptyString;
- if(*pc == wxT('\t'))
+ if ( *pc == wxT('\t') )
{
pc++;
m_hotKey = pc;
}
+
+ m_text = text;
}
#if wxUSE_ACCEL
if ( !GetHotKey() )
{
// nothing
- return (wxAcceleratorEntry *)NULL;
+ return NULL;
}
// accelerator parsing code looks for them after a TAB, so insert a dummy
break;
default:
- wxFAIL_MSG( _T("can't check this item") );
+ wxFAIL_MSG( wxT("can't check this item") );
}
}
// wxMenu
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxMenu,wxEvtHandler)
-
void wxMenu::Init()
{
m_accel = gtk_accel_group_new();
// our back by GTK+ e.g. when it is removed from menubar:
gtk_widget_ref(m_menu);
- m_owner = (GtkWidget*) NULL;
+ m_owner = 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
}
}
+wxString wxMenu::GetTitle() const
+{
+ return wxConvertMnemonicsFromGTK(wxMenuBase::GetTitle());
+}
+
bool wxMenu::GtkAppend(wxMenuItem *mitem, int pos)
{
GtkWidget *menuItem;
// TODO
menuItem = gtk_menu_item_new();
}
- else if (mitem->GetBitmap().Ok())
+ else if (mitem->GetBitmap().IsOk())
{
- text = mitem->GetText();
+ text = mitem->wxMenuItemBase::GetItemLabel();
const wxBitmap *bitmap = &mitem->GetBitmap();
// TODO
}
else // a normal item
{
- // text has "_" instead of "&" after mitem->SetText() so don't use it
- text = mitem->GetText() ;
+ // text has "_" instead of "&" after mitem->SetItemLabel() so don't use it
+ text = mitem->wxMenuItemBase::GetItemLabel() ;
switch ( mitem->GetKind() )
{
}
default:
- wxFAIL_MSG( _T("unexpected menu item kind") );
+ wxFAIL_MSG( wxT("unexpected menu item kind") );
// fall through
case wxITEM_NORMAL:
GdkModifierType accel_mods;
wxCharBuffer buf = wxGTK_CONV( GetGtkHotKey(*mitem) );
- // wxPrintf( wxT("item: %s hotkey %s\n"), mitem->GetText().c_str(), GetGtkHotKey(*mitem).c_str() );
+ // wxPrintf( wxT("item: %s hotkey %s\n"), mitem->GetItemLabel().c_str(), GetGtkHotKey(*mitem).c_str() );
gtk_accelerator_parse( (const char*) buf, &accel_key, &accel_mods);
if (accel_key != 0)
{
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
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);
}
else
{
wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
{
if ( !wxMenuBase::DoRemove(item) )
- return (wxMenuItem *)NULL;
+ return NULL;
// TODO: this code doesn't delete the item factory item and this seems
// impossible as of GTK 1.2.6.
hotkey << wxT("Down" );
break;
case WXK_PAGEUP:
- hotkey << wxT("PgUp" );
+ hotkey << wxT("Page_Up" );
break;
case WXK_PAGEDOWN:
- hotkey << wxT("PgDn" );
+ hotkey << wxT("Page_Down" );
break;
case WXK_LEFT:
hotkey << wxT("Left" );
hotkey << wxT("KP_Down" );
break;
case WXK_NUMPAD_PAGEUP:
- hotkey << wxT("KP_PgUp" );
+ hotkey << wxT("KP_Page_Up" );
break;
case WXK_NUMPAD_PAGEDOWN:
- hotkey << wxT("KP_PgDn" );
+ hotkey << wxT("KP_Page_Down" );
break;
case WXK_NUMPAD_END:
hotkey << wxT("KP_End" );
if ( code < 127 )
{
wxString name = wxGTK_CONV_BACK( gdk_keyval_name((guint)code) );
- if ( name )
+ if ( !name.empty() )
{
hotkey << name;
break;
*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,
// the same code in taskbar.cpp as well. This
// is ugly code duplication, I know.
- SetInvokingWindow( menu, this );
-
menu->UpdateUI();
bool is_waiting = true;
gtk_menu_popup(
GTK_MENU(menu->m_menu),
- (GtkWidget *) NULL, // parent menu shell
- (GtkWidget *) NULL, // parent menu item
+ NULL, // parent menu shell
+ NULL, // parent menu item
posfunc, // function to position it
userdata, // client data
0, // button used to activate it
projects / wxWidgets.git / blobdiff