ba0a57702c
For some functions and all kinds of Exceptions. CannotConvertException CloseVetoException DisposedException EmptyUndoStackException ErrorCodeIOException Exception GridInvalidDataException GridInvalidModelException IOException IllegalAccessException IllegalArgumentException IllegalTypeException IndexOutOfBoundsException NoMasterException NoSuchElementException NoSupportException PropertyVetoException RuntimeException SAXException ScannerException StorageWrappedTargetException UnsupportedFlavorException VetoException WrappedTargetException ZipIOException throwGenericSQLException throwIllegallArgumentException createInstance createInstanceWithContext forName getByName getPackageManager getPropertyValue getUnpackedValueOrDefault getValueByName hasPropertyByName openKey setName setPropertyValue supportsService bash command: for i in `cat list`; do git grep "$i\s*(\s*OUString(\s*\"" -- '*.[hc]xx' | cut -d ':' -f1 | sort -u | xargs sed -i -e "s/\(\<$i\s*(\)\s*OUString(\s*\(\"[^\")\\]*\"\)\s*)\s*/\1\2/g" -e "s/\($i.*\)\"+ /\1\" + /g"; done Change-Id: Iaf8e641b0abf28c082906014f87a183517630535 Reviewed-on: https://gerrit.libreoffice.org/4624 Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org> Reviewed-by: Thomas Arnhold <thomas@arnhold.org> Tested-by: Thomas Arnhold <thomas@arnhold.org>
372 lines
11 KiB
C++
372 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
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#include <com/sun/star/datatransfer/XTransferable.hpp>
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#include <com/sun/star/awt/MouseButton.hpp>
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#include "rtl/ustring.hxx"
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#include "comphelper/makesequence.hxx"
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#include "DragSource.hxx"
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#include "DragSourceContext.hxx"
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#include "aqua_clipboard.hxx"
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#include "DragActionConversion.hxx"
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#include "aqua/salframe.h"
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#include <memory>
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using namespace cppu;
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using namespace osl;
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using namespace com::sun::star;
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using namespace com::sun::star::datatransfer;
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using namespace com::sun::star::datatransfer::clipboard;
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using namespace com::sun::star::datatransfer::dnd;
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using namespace com::sun::star::datatransfer::dnd::DNDConstants;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::awt::MouseButton;
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using namespace com::sun::star::awt;
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using namespace com::sun::star::lang;
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using namespace comphelper;
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using namespace std;
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// For OOo internal D&D we provide the Transferable without NSDragPboard
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// interference as a shortcut
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uno::Reference<XTransferable> DragSource::g_XTransferable;
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NSView* DragSource::g_DragSourceView = nil;
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bool DragSource::g_DropSuccessSet = false;
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bool DragSource::g_DropSuccess = false;
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OUString dragSource_getImplementationName()
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{
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return OUString("com.sun.star.comp.datatransfer.dnd.OleDragSource_V1");
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}
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Sequence<OUString> dragSource_getSupportedServiceNames()
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{
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return makeSequence(OUString("com.sun.star.datatransfer.dnd.OleDragSource"));
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}
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@implementation DragSourceHelper;
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-(DragSourceHelper*)initWithDragSource: (DragSource*) pds
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{
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self = [super init];
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if (self)
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{
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mDragSource = pds;
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}
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return self;
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}
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-(void)mouseDown: (NSEvent*)theEvent
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{
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mDragSource->saveMouseEvent(theEvent);
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}
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-(void)mouseDragged: (NSEvent*)theEvent
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{
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mDragSource->saveMouseEvent(theEvent);
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}
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-(unsigned int)draggingSourceOperationMaskForLocal: (BOOL)isLocal
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{
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return mDragSource->getSupportedDragOperations(isLocal);
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}
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-(void)draggedImage:(NSImage*)anImage beganAt:(NSPoint)aPoint
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{
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(void)anImage;
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(void)aPoint;
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DragSourceDragEvent dsde(static_cast<OWeakObject*>(mDragSource),
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new DragSourceContext,
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mDragSource,
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DNDConstants::ACTION_COPY,
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DNDConstants::ACTION_COPY);
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mDragSource->mXDragSrcListener->dragEnter(dsde);
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}
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-(void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation
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{
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(void)anImage;
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(void)aPoint;
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// an internal drop can accept the drop but fail with dropComplete( false )
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// this is different than the Cocoa API
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bool bDropSuccess = operation != NSDragOperationNone;
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if( DragSource::g_DropSuccessSet )
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bDropSuccess = DragSource::g_DropSuccess;
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DragSourceDropEvent dsde(static_cast<OWeakObject*>(mDragSource),
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new DragSourceContext,
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static_cast< XDragSource* >(mDragSource),
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SystemToOfficeDragActions(operation),
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bDropSuccess );
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mDragSource->mXDragSrcListener->dragDropEnd(dsde);
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mDragSource->mXDragSrcListener = uno::Reference<XDragSourceListener>();
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}
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-(void)draggedImage:(NSImage *)draggedImage movedTo:(NSPoint)screenPoint
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{
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(void)draggedImage;
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(void)screenPoint;
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DragSourceDragEvent dsde(static_cast<OWeakObject*>(mDragSource),
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new DragSourceContext,
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mDragSource,
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DNDConstants::ACTION_COPY,
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DNDConstants::ACTION_COPY);
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mDragSource->mXDragSrcListener->dragOver(dsde);
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}
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@end
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DragSource::DragSource():
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WeakComponentImplHelper3<XDragSource, XInitialization, XServiceInfo>(m_aMutex),
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mView(NULL),
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mpFrame(NULL),
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mLastMouseEventBeforeStartDrag(nil),
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m_MouseButton(0)
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{
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}
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DragSource::~DragSource()
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{
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if( mpFrame && AquaSalFrame::isAlive( mpFrame ) )
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[(id <MouseEventListener>)mView unregisterMouseEventListener: mDragSourceHelper];
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[mDragSourceHelper release];
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}
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void SAL_CALL DragSource::initialize(const Sequence< Any >& aArguments)
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throw(Exception)
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{
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if (aArguments.getLength() < 2)
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{
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throw Exception("DragSource::initialize: Not enough parameter.",
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static_cast<OWeakObject*>(this));
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}
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Any pNSView = aArguments[1];
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sal_uInt64 tmp = 0;
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pNSView >>= tmp;
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mView = (NSView*)tmp;
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/* All SalFrameView the base class for all VCL system views inherits from
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NSView in order to get mouse and other events. This is the only way to
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get these events. In order to start a drag operation we need to provide
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the mouse event which was the trigger. SalFrameView therefor implements
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a hook mechanism so that we can get mouse events for our purpose.
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*/
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if (![mView respondsToSelector: @selector(registerMouseEventListener:)] ||
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![mView respondsToSelector: @selector(unregisterMouseEventListener:)])
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{
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throw Exception("DragSource::initialize: Provided view doesn't support mouse listener",
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static_cast<OWeakObject*>(this));
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}
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NSWindow* pWin = [mView window];
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if( ! pWin || ![pWin respondsToSelector: @selector(getSalFrame)] )
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{
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throw Exception("DragSource::initialize: Provided view is not attached to a vcl frame",
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static_cast<OWeakObject*>(this));
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}
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mpFrame = (AquaSalFrame*)[pWin performSelector: @selector(getSalFrame)];
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mDragSourceHelper = [[DragSourceHelper alloc] initWithDragSource: this];
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if (mDragSourceHelper == nil)
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{
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throw Exception("DragSource::initialize: Cannot initialize DragSource",
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static_cast<OWeakObject*>(this));
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}
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[(id <MouseEventListener>)mView registerMouseEventListener: mDragSourceHelper];
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}
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//----------------------------------------------------
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// XDragSource
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//----------------------------------------------------
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sal_Bool SAL_CALL DragSource::isDragImageSupported( )
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throw(RuntimeException)
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{
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return true;
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}
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sal_Int32 SAL_CALL DragSource::getDefaultCursor( sal_Int8 /*dragAction*/ )
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throw( IllegalArgumentException, RuntimeException)
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{
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return 0;
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}
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void SAL_CALL DragSource::startDrag(const DragGestureEvent& trigger,
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sal_Int8 sourceActions,
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sal_Int32 /*cursor*/,
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sal_Int32 /*image*/,
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const uno::Reference<XTransferable >& transferable,
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const uno::Reference<XDragSourceListener >& listener )
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throw( RuntimeException)
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{
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MutexGuard guard(m_aMutex);
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OSL_ASSERT(listener.is() && "DragSource::startDrag: No XDragSourceListener provided\n");
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OSL_ASSERT(transferable.is() && "DragSource::startDrag: No transferable provided\n");
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trigger.Event >>= mMouseEvent;
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m_MouseButton= mMouseEvent.Buttons;
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mXDragSrcListener = listener;
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mXCurrentContext = static_cast<XDragSourceContext*>(new DragSourceContext);
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auto_ptr<AquaClipboard> clipb(new AquaClipboard(NULL, false));
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g_XTransferable = transferable;
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clipb->setContents(g_XTransferable, uno::Reference<XClipboardOwner>());
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mDragSourceActions = sourceActions;
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g_DragSourceView = mView;
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NSSize sz;
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sz.width = 5;
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sz.height = 5;
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NSImage* dragImage;
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dragImage = [[NSImage alloc] initWithSize: sz];
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NSRect bounds;
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bounds.origin = NSMakePoint(0,0);
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bounds.size = sz;
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[dragImage lockFocus];
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[[NSColor blackColor] set];
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[NSBezierPath fillRect: bounds];
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[dragImage unlockFocus];
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NSPoint pInWnd = [mLastMouseEventBeforeStartDrag locationInWindow];
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NSPoint p;
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p = [mView convertPoint: pInWnd fromView: nil];
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p.x = p.x - sz.width/2;
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p.y = p.y - sz.height/2;
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// reset drop success flags
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g_DropSuccessSet = false;
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g_DropSuccess = false;
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[mView dragImage: dragImage
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at: p
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offset: NSMakeSize(0,0)
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event: mLastMouseEventBeforeStartDrag
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pasteboard: clipb->getPasteboard()
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source: mDragSourceHelper
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slideBack: 1];
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[dragImage release];
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g_XTransferable = uno::Reference<XTransferable>();
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g_DragSourceView = nil;
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// reset drop success flags
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g_DropSuccessSet = false;
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g_DropSuccess = false;
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}
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// In order to initiate a D&D operation we need to
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// provide the triggering mouse event which we get
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// from the SalFrameView that is associated with
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// this DragSource
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void DragSource::saveMouseEvent(NSEvent* theEvent)
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{
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if (mLastMouseEventBeforeStartDrag != nil)
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{
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[mLastMouseEventBeforeStartDrag release];
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}
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mLastMouseEventBeforeStartDrag = theEvent;
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}
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/* isLocal indicates whether or not the DnD operation is OOo
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internal.
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*/
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unsigned int DragSource::getSupportedDragOperations(bool isLocal) const
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{
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unsigned int srcActions = OfficeToSystemDragActions(mDragSourceActions);
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if (isLocal)
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{
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// Support NSDragOperation generic which means we can
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// decide which D&D operation to choose. We map
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// NSDragOperationGenric to DNDConstants::ACTION_DEFAULT
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// in SystemToOfficeDragActions to signal this and
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// use it in DropTarget::determineDropAction
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srcActions |= NSDragOperationGeneric;
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}
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else
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{
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// Mask out link and move operations on external DnD
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srcActions &= ~(NSDragOperationMove | NSDragOperationLink);
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}
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return srcActions;
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}
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//################################
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// XServiceInfo
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//################################
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OUString SAL_CALL DragSource::getImplementationName( ) throw (RuntimeException)
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{
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return dragSource_getImplementationName();
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}
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sal_Bool SAL_CALL DragSource::supportsService( const OUString& ServiceName ) throw (RuntimeException)
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{
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return ServiceName == "com.sun.star.datatransfer.dnd.OleDragSource";
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}
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Sequence< OUString > SAL_CALL DragSource::getSupportedServiceNames() throw (RuntimeException)
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{
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return dragSource_getSupportedServiceNames();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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