///////////////////////////////////////////////////////////////////////////////
// Name: menuitem.cpp
// Purpose: wxMenuItem implementation
-// Author: AUTHOR
-// Modified by:
-// Created: ??/??/98
+// Author: Stefan Csomor
+// Modified by:
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
+// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// headers & declarations
// ============================================================================
+#include "wx/wxprec.h"
+
#include "wx/app.h"
#include "wx/menu.h"
#include "wx/menuitem.h"
// dynamic classes implementation
// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
-#endif //USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
// ----------------------------------------------------------------------------
// wxMenuItem
// ----------------------------------------------------------------------------
//
-// Helper Functions to get Mac Menus the way they should be ;-)
-//
-
-void wxMacCtoPString(const char* theCString, Str255 thePString);
-
-// remove inappropriate characters, if useShortcuts is false, the ampersand will not auto-generate a mac menu-shortcut
-
-int wxMenuItem::MacBuildMenuString(StringPtr outMacItemText, SInt16 *outMacShortcutChar , UInt8 *outMacModifiers , const char *inItemText , bool useShortcuts )
-{
- char *p = (char *) &outMacItemText[1] ;
- short macModifiers = 0 ;
- char macShortCut = 0 ;
- const char *inItemName ;
- wxString inItemTextMac ;
-
- if (wxApp::s_macDefaultEncodingIsPC)
- {
- inItemTextMac = wxMacMakeMacStringFromPC( inItemText ) ;
- inItemName = inItemTextMac ;
- }
- else
- {
- inItemName = inItemText ;
- }
-
- if ( useShortcuts && !wxApp::s_macSupportPCMenuShortcuts )
- useShortcuts = false ;
-
- // we have problems with a leading hypen - it will be taken as a separator
-
- while ( *inItemName == '-' )
- inItemName++ ;
-
- while( *inItemName )
- {
- switch ( *inItemName )
- {
- // special characters for macintosh menus -> use some replacement
- case ';' :
- *p++ = ',' ;
- break ;
- case '^' :
- *p++ = ' ' ;
- break ;
- case '!' :
- *p++ = ' ' ;
- break ;
- case '<' :
- *p++ = '[' ;
- break ;
- case '>' :
- *p++ = ']' ;
- break ;
- case '/' :
- *p++ = '|' ;
- break ;
- case '(' :
- *p++ = '[' ;
- break ;
- case ')' :
- *p++ = ']' ;
- break ;
- // shortcuts
- case '&' :
- {
- ++inItemName ;
- if ( *inItemName )
- {
- *p++ = *inItemName ;
- if ( useShortcuts )
- macShortCut = *inItemName ;
- }
- else
- --inItemName ;
- }
- break ;
- // win-like accelerators
- case '\t' :
- {
- ++inItemName ;
- while( *inItemName )
- {
- if (strncmp("Ctrl", inItemName, 4) == 0)
- {
- inItemName = inItemName + 5;
- macShortCut = *inItemName;
- }
- else if (strncmp("Cntrl", inItemName, 5) == 0)
- {
- inItemName = inItemName + 6;
- macShortCut = *inItemName;
- }
- else if (strncmp("Alt", inItemName, 3) == 0)
- {
- inItemName = inItemName + 4;
- macModifiers |= kMenuOptionModifier ;
- macShortCut = *inItemName ;
- }
- else if (strncmp("Shift", inItemName, 5) == 0)
- {
- inItemName = inItemName + 6;
- macModifiers |= kMenuShiftModifier ;
- macShortCut = *inItemName ;
- }
- else if (strncmp("F", inItemName, 1) == 0)
- {
- inItemName += strlen( inItemName ) ;
- // no function keys at the moment
- // macModifiers |= kMenuShiftModifier ;
- // macShortCut = *inItemName ;
- }
- else
- {
- break ;
- }
- }
-
- if ( *inItemName == 0 )
- --inItemName ;
-
- }
- break ;
- default :
- *p++ = *inItemName ;
- }
- ++inItemName ;
- }
-
- outMacItemText[0] = (p - (char *)outMacItemText) - 1;
- if ( outMacShortcutChar )
- *outMacShortcutChar = macShortCut ;
- if ( outMacModifiers )
- *outMacModifiers = macModifiers ;
-
- return 0 ;
-}
-
// ctor & dtor
// -----------
-wxMenuItem::wxMenuItem(wxMenu *pParentMenu, int id,
- const wxString& text, const wxString& strHelp,
- bool bCheckable,
- wxMenu *pSubMenu)
+wxMenuItem::wxMenuItem(wxMenu *pParentMenu,
+ int id,
+ const wxString& text,
+ const wxString& strHelp,
+ wxItemKind kind,
+ wxMenu *pSubMenu)
+ :wxMenuItemBase(pParentMenu, id, text, strHelp, kind, pSubMenu)
{
- wxASSERT( pParentMenu != NULL );
-
- m_parentMenu = pParentMenu;
- m_subMenu = pSubMenu;
- m_isEnabled = TRUE;
- m_isChecked = FALSE;
- m_id = id;
- m_text = text;
- m_isCheckable = bCheckable;
- m_help = strHelp;
+ wxASSERT_MSG( id != 0 || pSubMenu != NULL , wxT("A MenuItem ID of Zero does not work under Mac") ) ;
-
- if ( m_text == "E&xit" ||m_text == "Exit" )
+ // In other languages there is no difference in naming the Exit/Quit menu item between MacOS and Windows guidelines
+ // therefore these item must not be translated
+ if ( wxStripMenuCodes(m_text).Upper() == wxT("EXIT") )
{
- m_text = "Quit\tCtrl+Q" ;
+ m_text =wxT("Quit\tCtrl+Q") ;
}
-}
-
-wxMenuItem::~wxMenuItem()
-{
-}
-bool wxMenuItem::IsChecked() const
-{
- return wxMenuItemBase::IsChecked() ;
+ m_radioGroup.start = -1;
+ m_isRadioGroupStart = false;
}
-wxString wxMenuItem::GetLabel() const
+wxMenuItem::~wxMenuItem()
{
- return wxStripMenuCodes(m_text);
}
-// accelerators
-// ------------
-
-#if wxUSE_ACCEL
+// change item state
+// -----------------
-wxAcceleratorEntry *wxMenuItem::GetAccel() const
+void wxMenuItem::SetBitmap(const wxBitmap& bitmap)
{
- return wxGetAccelFromString(GetText());
+ m_bitmap = bitmap;
+ UpdateItemBitmap();
}
-#endif // wxUSE_ACCEL
+void wxMenuItem::UpdateItemBitmap()
+{
+ if ( !m_parentMenu )
+ return ;
-// misc
-// ----
+ MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
+ MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
+ if( mhandle == NULL || index == 0)
+ return ;
-/*
+ if ( m_bitmap.Ok() )
+ {
+#if wxUSE_BMPBUTTON
+ ControlButtonContentInfo info ;
+ wxMacCreateBitmapButton( &info , m_bitmap ) ;
+ if ( info.contentType != kControlNoContent )
+ {
+ if ( info.contentType == kControlContentIconRef )
+ SetMenuItemIconHandle( mhandle , index ,
+ kMenuIconRefType , (Handle) info.u.iconRef ) ;
+ }
+ wxMacReleaseBitmapButton( &info ) ;
+#endif
+ }
+}
-// delete the sub menu
-void wxMenuItem::DeleteSubMenu()
+void wxMenuItem::UpdateItemStatus()
{
- wxASSERT( m_subMenu != NULL );
+ if ( !m_parentMenu )
+ return ;
- delete m_subMenu;
- m_subMenu = NULL;
+#if TARGET_CARBON
+ if ( UMAGetSystemVersion() >= 0x1000 && GetId() == wxApp::s_macPreferencesMenuItemId)
+ {
+ if ( !IsEnabled() )
+ DisableMenuCommand( NULL , kHICommandPreferences ) ;
+ else
+ EnableMenuCommand( NULL , kHICommandPreferences ) ;
+ }
+ if ( UMAGetSystemVersion() >= 0x1000 && GetId() == wxApp::s_macExitMenuItemId)
+ {
+ if ( !IsEnabled() )
+ DisableMenuCommand( NULL , kHICommandQuit ) ;
+ else
+ EnableMenuCommand( NULL , kHICommandQuit ) ;
+ }
+#endif
+ {
+ MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
+ MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
+ if( mhandle == NULL || index == 0)
+ return ;
+
+ UMAEnableMenuItem( mhandle , index , m_isEnabled ) ;
+ if ( IsCheckable() && IsChecked() )
+ ::SetItemMark( mhandle , index , 0x12 ) ; // checkmark
+ else
+ ::SetItemMark( mhandle , index , 0 ) ; // no mark
+
+ UMASetMenuItemText( mhandle , index , m_text , wxFont::GetDefaultEncoding() ) ;
+ wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ;
+ UMASetMenuItemShortcut( mhandle , index , entry ) ;
+ delete entry ;
+ }
}
-*/
+void wxMenuItem::UpdateItemText()
+{
+ if ( !m_parentMenu )
+ return ;
+
+ MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
+ MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
+ if( mhandle == NULL || index == 0)
+ return ;
+
+ UMASetMenuItemText( mhandle , index , m_text , wxFont::GetDefaultEncoding() ) ;
+ wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ;
+ UMASetMenuItemShortcut( mhandle , index , entry ) ;
+ delete entry ;
+}
-// change item state
-// -----------------
void wxMenuItem::Enable(bool bDoEnable)
{
- if ( m_isEnabled != bDoEnable ) {
- if ( m_subMenu == NULL )
- {
- // normal menu item
- if ( MAC_WXHMENU(m_parentMenu->GetHMenu()) )
- {
- int index = m_parentMenu->MacGetIndexFromItem( this ) ;
- if ( index >= 1 )
- {
- if ( bDoEnable )
- UMAEnableMenuItem( MAC_WXHMENU(m_parentMenu->GetHMenu()) , index ) ;
- else
- UMADisableMenuItem( MAC_WXHMENU(m_parentMenu->GetHMenu()) , index ) ;
- }
- }
+ if (( m_isEnabled != bDoEnable
+#if TARGET_CARBON
+ // avoid changing menuitem state when menu is disabled
+ // eg. BeginAppModalStateForWindow() will disable menus and ignore this change
+ // which in turn causes m_isEnabled to become out of sync with real menuitem state
+ && !(m_parentMenu && !IsMenuItemEnabled(MAC_WXHMENU(m_parentMenu->GetHMenu()), 0)) )
+ // always update builtin menuitems
+ || ( GetId() == wxApp::s_macPreferencesMenuItemId
+ || GetId() == wxApp::s_macExitMenuItemId
+ || GetId() == wxApp::s_macAboutMenuItemId
+#endif
+ ))
+ {
+ wxMenuItemBase::Enable( bDoEnable ) ;
+ UpdateItemStatus() ;
}
- else
+}
+void wxMenuItem::UncheckRadio()
+{
+ if ( m_isChecked )
{
- // submenu
- if ( MAC_WXHMENU(m_parentMenu->GetHMenu()) )
- {
- int index = m_parentMenu->MacGetIndexFromItem( this ) ;
- if ( index >= 1 )
- {
- if ( bDoEnable )
- UMAEnableMenuItem( MAC_WXHMENU(m_parentMenu->GetHMenu()) , index ) ;
- else
- UMADisableMenuItem( MAC_WXHMENU(m_parentMenu->GetHMenu()) , index ) ;
- }
- }
+ wxMenuItemBase::Check( false ) ;
+ UpdateItemStatus() ;
}
-
- m_isEnabled = bDoEnable;
- }
}
void wxMenuItem::Check(bool bDoCheck)
{
- wxCHECK_RET( IsCheckable(), "only checkable items may be checked" );
+ wxCHECK_RET( IsCheckable(), wxT("only checkable items may be checked") );
- if ( m_isChecked != bDoCheck )
- {
- m_isChecked = bDoCheck;
- if ( MAC_WXHMENU(m_parentMenu->GetHMenu()) )
+ if ( m_isChecked != bDoCheck )
{
- int index = m_parentMenu->MacGetIndexFromItem( this ) ;
- if ( index >= 1 )
- {
- if ( bDoCheck )
- ::SetItemMark( MAC_WXHMENU(m_parentMenu->GetHMenu()) , index , 0x12 ) ; // checkmark
- else
- ::SetItemMark( MAC_WXHMENU(m_parentMenu->GetHMenu()) , index , 0 ) ; // no mark
- }
- }
- }
+ if ( GetKind() == wxITEM_RADIO )
+ {
+ if ( bDoCheck )
+ {
+ wxMenuItemBase::Check( bDoCheck ) ;
+ UpdateItemStatus() ;
+
+ // get the index of this item in the menu
+ const wxMenuItemList& items = m_parentMenu->GetMenuItems();
+ int pos = items.IndexOf(this);
+ wxCHECK_RET( pos != wxNOT_FOUND,
+ _T("menuitem not found in the menu items list?") );
+
+ // get the radio group range
+ int start,
+ end;
+
+ if ( m_isRadioGroupStart )
+ {
+ // we already have all information we need
+ start = pos;
+ end = m_radioGroup.end;
+ }
+ else // next radio group item
+ {
+ // get the radio group end from the start item
+ start = m_radioGroup.start;
+ end = items.Item(start)->GetData()->m_radioGroup.end;
+ }
+
+ // also uncheck all the other items in this radio group
+ wxMenuItemList::compatibility_iterator node = items.Item(start);
+ for ( int n = start; n <= end && node; n++ )
+ {
+ if ( n != pos )
+ {
+ ((wxMenuItem*)node->GetData())->UncheckRadio();
+ }
+ node = node->GetNext();
+ }
+ }
+ }
+ else
+ {
+ wxMenuItemBase::Check( bDoCheck ) ;
+ UpdateItemStatus() ;
+ }
+ }
}
void wxMenuItem::SetText(const wxString& text)
return;
wxMenuItemBase::SetText(text);
-// OWNER_DRAWN_ONLY( wxOwnerDrawn::SetName(text) );
- wxCHECK_RET( m_parentMenu && m_parentMenu->GetHMenu(), wxT("menuitem without menu") );
- if ( MAC_WXHMENU(m_parentMenu->GetHMenu()) )
- {
- int index = m_parentMenu->MacGetIndexFromItem( this ) ;
- if ( index >= 1 )
- {
- Str255 label;
- MacBuildMenuString( label , NULL , NULL , text ,false);
- ::SetMenuItemText( MAC_WXHMENU(m_parentMenu->GetHMenu()) , index , label ) ; // checkmark
- }
- }
-
-#if wxUSE_ACCEL
- m_parentMenu->UpdateAccel(this);
-#endif // wxUSE_ACCEL
+ UpdateItemText() ;
+}
+
+// radio group stuff
+// -----------------
+
+void wxMenuItem::SetAsRadioGroupStart()
+{
+ m_isRadioGroupStart = true;
+}
+
+void wxMenuItem::SetRadioGroupStart(int start)
+{
+ wxASSERT_MSG( !m_isRadioGroupStart,
+ _T("should only be called for the next radio items") );
+ m_radioGroup.start = start;
}
-void wxMenuItem::SetCheckable(bool checkable)
+
+void wxMenuItem::SetRadioGroupEnd(int end)
{
- wxMenuItemBase::SetCheckable(checkable);
- // OWNER_DRAWN_ONLY( wxOwnerDrawn::SetCheckable(checkable) );
+ wxASSERT_MSG( m_isRadioGroupStart,
+ _T("should only be called for the first radio item") );
+
+ m_radioGroup.end = end;
}
// ----------------------------------------------------------------------------
int id,
const wxString& name,
const wxString& help,
- bool isCheckable,
+ wxItemKind kind,
wxMenu *subMenu)
{
- return new wxMenuItem(parentMenu, id, name, help, isCheckable, subMenu);
+ return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
}
projects / wxWidgets.git / blobdiff