288 lines
9.1 KiB
C++
288 lines
9.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_vcl.hxx"
|
|
|
|
#include <tools/debug.hxx>
|
|
|
|
#include <accel.h>
|
|
#include <vcl/accel.hxx>
|
|
#include <accmgr.hxx>
|
|
|
|
// =======================================================================
|
|
|
|
DBG_NAMEEX( Accelerator )
|
|
|
|
// =======================================================================
|
|
|
|
ImplAccelManager::~ImplAccelManager()
|
|
{
|
|
delete mpAccelList;
|
|
delete mpSequenceList;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
sal_Bool ImplAccelManager::InsertAccel( Accelerator* pAccel )
|
|
{
|
|
if ( !mpAccelList ) {
|
|
mpAccelList = new ImplAccelList;
|
|
} else {
|
|
for ( size_t i = 0, n = mpAccelList->size(); i < n; ++i ) {
|
|
if ( (*mpAccelList)[ i ] == pAccel ) {
|
|
return sal_False;
|
|
}
|
|
}
|
|
}
|
|
|
|
mpAccelList->insert( mpAccelList->begin(), pAccel );
|
|
return sal_True;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void ImplAccelManager::RemoveAccel( Accelerator* pAccel )
|
|
{
|
|
// Haben wir ueberhaupt eine Liste ?
|
|
if ( !mpAccelList )
|
|
return;
|
|
|
|
//e.g. #i90599#. Someone starts typing a sequence in a dialog, but doesn't
|
|
//end it, and then closes the dialog, deleting the accelerators. So if
|
|
//we're removing an accelerator that a sub-accelerator which is in the
|
|
//sequence list, throw away the entire sequence
|
|
if ( mpSequenceList ) {
|
|
for (sal_uInt16 i = 0; i < pAccel->GetItemCount(); ++i) {
|
|
Accelerator* pSubAccel = pAccel->GetAccel( pAccel->GetItemId(i) );
|
|
for ( size_t j = 0, n = mpSequenceList->size(); j < n; ++j ) {
|
|
if ( (*mpSequenceList)[ j ] == pSubAccel ) {
|
|
EndSequence( true );
|
|
i = pAccel->GetItemCount();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Raus damit
|
|
for ( ImplAccelList::iterator it = mpAccelList->begin();
|
|
it < mpAccelList->end();
|
|
++it
|
|
) {
|
|
if ( *it == pAccel ) {
|
|
mpAccelList->erase( it );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void ImplAccelManager::EndSequence( sal_Bool bCancel )
|
|
{
|
|
// Sind wir ueberhaupt in einer Sequenz ?
|
|
if ( !mpSequenceList )
|
|
return;
|
|
|
|
// Alle Deactivate-Handler der Acceleratoren in der Sequenz rufen
|
|
for ( size_t i = 0, n = mpSequenceList->size(); i < n; ++i )
|
|
{
|
|
Accelerator* pTempAccel = (*mpSequenceList)[ i ];
|
|
sal_Bool bDel = sal_False;
|
|
pTempAccel->mbIsCancel = bCancel;
|
|
pTempAccel->mpDel = &bDel;
|
|
pTempAccel->Deactivate();
|
|
if ( !bDel )
|
|
{
|
|
pTempAccel->mbIsCancel = sal_False;
|
|
pTempAccel->mpDel = NULL;
|
|
}
|
|
}
|
|
|
|
// Sequenz-Liste loeschen
|
|
delete mpSequenceList;
|
|
mpSequenceList = NULL;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
sal_Bool ImplAccelManager::IsAccelKey( const KeyCode& rKeyCode, sal_uInt16 nRepeat )
|
|
{
|
|
Accelerator* pAccel;
|
|
|
|
// Haben wir ueberhaupt Acceleratoren ??
|
|
if ( !mpAccelList )
|
|
return sal_False;
|
|
if ( mpAccelList->empty() )
|
|
return sal_False;
|
|
|
|
// Sind wir in einer Sequenz ?
|
|
if ( mpSequenceList )
|
|
{
|
|
pAccel = mpSequenceList->empty() ? NULL : (*mpSequenceList)[ 0 ];
|
|
DBG_CHKOBJ( pAccel, Accelerator, NULL );
|
|
|
|
// Nicht Gefunden ?
|
|
if ( !pAccel )
|
|
{
|
|
// Sequenz abbrechen
|
|
FlushAccel();
|
|
return sal_False;
|
|
}
|
|
|
|
// Ist der Eintrag da drin ?
|
|
ImplAccelEntry* pEntry = pAccel->ImplGetAccelData( rKeyCode );
|
|
if ( pEntry )
|
|
{
|
|
Accelerator* pNextAccel = pEntry->mpAccel;
|
|
|
|
// Ist da ein Accelerator hinter ?
|
|
if ( pNextAccel )
|
|
{
|
|
DBG_CHKOBJ( pNextAccel, Accelerator, NULL );
|
|
|
|
mpSequenceList->insert( mpSequenceList->begin(), pNextAccel );
|
|
|
|
// Activate-Handler vom Neuen rufen
|
|
pNextAccel->Activate();
|
|
return sal_True;
|
|
}
|
|
else
|
|
{
|
|
// Hat ihn schon !
|
|
if ( pEntry->mbEnabled )
|
|
{
|
|
// Sequence beenden (Deactivate-Handler vorher rufen)
|
|
EndSequence();
|
|
|
|
// Dem Accelerator das aktuelle Item setzen
|
|
// und Handler rufen
|
|
sal_Bool bDel = sal_False;
|
|
pAccel->maCurKeyCode = rKeyCode;
|
|
pAccel->mnCurId = pEntry->mnId;
|
|
pAccel->mnCurRepeat = nRepeat;
|
|
pAccel->mpDel = &bDel;
|
|
pAccel->Select();
|
|
|
|
// Hat Accel den Aufruf ueberlebt
|
|
if ( !bDel )
|
|
{
|
|
DBG_CHKOBJ( pAccel, Accelerator, NULL );
|
|
pAccel->maCurKeyCode = KeyCode();
|
|
pAccel->mnCurId = 0;
|
|
pAccel->mnCurRepeat = 0;
|
|
pAccel->mpDel = NULL;
|
|
}
|
|
|
|
return sal_True;
|
|
}
|
|
else
|
|
{
|
|
// Sequenz abbrechen, weil Acceleraor disabled
|
|
// Taste wird weitergeleitet (ans System)
|
|
FlushAccel();
|
|
return sal_False;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Sequenz abbrechen wegen falscher Taste
|
|
FlushAccel();
|
|
return sal_False;
|
|
}
|
|
}
|
|
|
|
// Durch die Liste der Acceleratoren wuehlen
|
|
for ( size_t i = 0, n = mpAccelList->size(); i < n; ++i )
|
|
{
|
|
pAccel = (*mpAccelList)[ i ];
|
|
DBG_CHKOBJ( pAccel, Accelerator, NULL );
|
|
|
|
// Ist der Eintrag da drin ?
|
|
ImplAccelEntry* pEntry = pAccel->ImplGetAccelData( rKeyCode );
|
|
if ( pEntry )
|
|
{
|
|
Accelerator* pNextAccel = pEntry->mpAccel;
|
|
|
|
// Ist da ein Accelerator hinter ?
|
|
if ( pNextAccel )
|
|
{
|
|
DBG_CHKOBJ( pNextAccel, Accelerator, NULL );
|
|
|
|
// Sequenz-Liste erzeugen
|
|
mpSequenceList = new ImplAccelList;
|
|
mpSequenceList->insert( mpSequenceList->begin(), pAccel );
|
|
mpSequenceList->insert( mpSequenceList->begin(), pNextAccel );
|
|
|
|
// Activate-Handler vom Neuen rufen
|
|
pNextAccel->Activate();
|
|
|
|
return sal_True;
|
|
}
|
|
else
|
|
{
|
|
// Hat ihn schon !
|
|
if ( pEntry->mbEnabled )
|
|
{
|
|
// Activate/Deactivate-Handler vorher rufen
|
|
pAccel->Activate();
|
|
pAccel->Deactivate();
|
|
|
|
// Dem Accelerator das aktuelle Item setzen
|
|
// und Handler rufen
|
|
sal_Bool bDel = sal_False;
|
|
pAccel->maCurKeyCode = rKeyCode;
|
|
pAccel->mnCurId = pEntry->mnId;
|
|
pAccel->mnCurRepeat = nRepeat;
|
|
pAccel->mpDel = &bDel;
|
|
pAccel->Select();
|
|
|
|
// Hat Accel den Aufruf ueberlebt
|
|
if ( !bDel )
|
|
{
|
|
DBG_CHKOBJ( pAccel, Accelerator, NULL );
|
|
pAccel->maCurKeyCode = KeyCode();
|
|
pAccel->mnCurId = 0;
|
|
pAccel->mnCurRepeat = 0;
|
|
pAccel->mpDel = NULL;
|
|
}
|
|
|
|
return sal_True;
|
|
}
|
|
else
|
|
return sal_False;
|
|
}
|
|
}
|
|
}
|
|
|
|
return sal_False;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|