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Diffstat (limited to 'dtrans/source/aqua/DragSource.cxx')
| -rw-r--r-- | dtrans/source/aqua/DragSource.cxx | 372 |
1 files changed, 0 insertions, 372 deletions
diff --git a/dtrans/source/aqua/DragSource.cxx b/dtrans/source/aqua/DragSource.cxx deleted file mode 100644 index c0e7bd6ece94..000000000000 --- a/dtrans/source/aqua/DragSource.cxx +++ /dev/null @@ -1,372 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2008 by Sun Microsystems, Inc. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * $RCSfile: DragSource.cxx,v $ - * $Revision: 1.4 $ - * - * 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_dtrans.hxx" -#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp> -#include <com/sun/star/datatransfer/XTransferable.hpp> -#include <com/sun/star/awt/MouseButton.hpp> -#include <rtl/unload.h> - -#include "comphelper/makesequence.hxx" - -#include "DragSource.hxx" -#include "DragSourceContext.hxx" -#include "aqua_clipboard.hxx" -#include "DragActionConversion.hxx" - -#include <rtl/ustring.h> -#include <memory> - - -using namespace rtl; -using namespace cppu; -using namespace osl; -using namespace com::sun::star::datatransfer; -using namespace com::sun::star::datatransfer::clipboard; -using namespace com::sun::star::datatransfer::dnd; -using namespace com::sun::star::datatransfer::dnd::DNDConstants; -using namespace com::sun::star::uno; -using namespace com::sun::star::awt::MouseButton; -using namespace com::sun::star::awt; -using namespace com::sun::star::lang; -using namespace comphelper; -using namespace std; - - -extern rtl_StandardModuleCount g_moduleCount; - - -// For OOo internal D&D we provide the Transferable without NSDragPboard -// interference as a shortcut -Reference<XTransferable> DragSource::g_XTransferable = Reference<XTransferable>(); -NSView* DragSource::g_DragSourceView = nil; -bool DragSource::g_DropSuccessSet = false; -bool DragSource::g_DropSuccess = false; - - -OUString dragSource_getImplementationName() -{ - return OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.datatransfer.dnd.OleDragSource_V1")); -} - -Sequence<OUString> dragSource_getSupportedServiceNames() -{ - return makeSequence(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.datatransfer.dnd.OleDragSource"))); -} - - -@implementation DragSourceHelper; - --(DragSourceHelper*)initWithDragSource: (DragSource*) pds -{ - self = [super init]; - - if (self) - { - mDragSource = pds; - } - - return self; -} - - --(void)mouseDown: (NSEvent*)theEvent -{ - mDragSource->saveMouseEvent(theEvent); -} - - --(void)mouseDragged: (NSEvent*)theEvent -{ - mDragSource->saveMouseEvent(theEvent); -} - - --(unsigned int)draggingSourceOperationMaskForLocal: (MacOSBOOL)isLocal -{ - return mDragSource->getSupportedDragOperations(isLocal); -} - - --(void)draggedImage:(NSImage*)anImage beganAt:(NSPoint)aPoint -{ - DragSourceDragEvent dsde(static_cast<OWeakObject*>(mDragSource), - new DragSourceContext(mDragSource), - mDragSource, - DNDConstants::ACTION_COPY, - DNDConstants::ACTION_COPY); - - mDragSource->mXDragSrcListener->dragEnter(dsde); -} - - --(void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation -{ - // an internal drop can accept the drop but fail with dropComplete( false ) - // this is different than the Cocoa API - bool bDropSuccess = operation != NSDragOperationNone; - if( DragSource::g_DropSuccessSet ) - bDropSuccess = DragSource::g_DropSuccess; - - DragSourceDropEvent dsde(static_cast<OWeakObject*>(mDragSource), - new DragSourceContext(mDragSource), - static_cast< XDragSource* >(mDragSource), - SystemToOfficeDragActions(operation), - bDropSuccess ); - - mDragSource->mXDragSrcListener->dragDropEnd(dsde); - mDragSource->mXDragSrcListener = Reference<XDragSourceListener>(); -} - - --(void)draggedImage:(NSImage *)draggedImage movedTo:(NSPoint)screenPoint -{ - DragSourceDragEvent dsde(static_cast<OWeakObject*>(mDragSource), - new DragSourceContext(mDragSource), - mDragSource, - DNDConstants::ACTION_COPY, - DNDConstants::ACTION_COPY); - - mDragSource->mXDragSrcListener->dragOver(dsde); -} - -@end - - -DragSource::DragSource( const Reference<XComponentContext>& context): - WeakComponentImplHelper3<XDragSource, XInitialization, XServiceInfo>(m_aMutex), - mXComponentContext(context), - mView(NULL), - mLastMouseEventBeforeStartDrag(nil), - m_MouseButton(0) -{ - g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt); -} - - -DragSource::~DragSource() -{ - [(id <MouseEventListener>)mView unregisterMouseEventListener: mDragSourceHelper]; - [mDragSourceHelper release]; - g_moduleCount.modCnt.release( &g_moduleCount.modCnt ); -} - - -void SAL_CALL DragSource::initialize(const Sequence< Any >& aArguments) - throw(Exception) -{ - if (aArguments.getLength() < 2) - { - throw Exception(OUString(RTL_CONSTASCII_USTRINGPARAM("DragSource::initialize: Not enough parameter.")), - static_cast<OWeakObject*>(this)); - } - - Any pNSView = aArguments[1]; - sal_uInt64 tmp = 0; - pNSView >>= tmp; - mView = (NSView*)tmp; - - /* All SalFrameView the base class for all VCL system views inherits from - NSView in order to get mouse and other events. This is the only way to - get these events. In order to start a drag operation we need to provide - the mouse event which was the trigger. SalFrameView therefor implements - a hook mechanism so that we can get mouse events for our purpose. - */ - if (![mView respondsToSelector: @selector(registerMouseEventListener:)] || - ![mView respondsToSelector: @selector(unregisterMouseEventListener:)]) - { - throw Exception(OUString(RTL_CONSTASCII_USTRINGPARAM("DragSource::initialize: Provided view doesn't support mouse listener")), - static_cast<OWeakObject*>(this)); - } - - mDragSourceHelper = [[DragSourceHelper alloc] initWithDragSource: this]; - - if (mDragSourceHelper == nil) - { - throw Exception(OUString(RTL_CONSTASCII_USTRINGPARAM("DragSource::initialize: Cannot initialize DragSource")), - static_cast<OWeakObject*>(this)); - } - - [(id <MouseEventListener>)mView registerMouseEventListener: mDragSourceHelper]; -} - - -//---------------------------------------------------- -// XDragSource -//---------------------------------------------------- - -sal_Bool SAL_CALL DragSource::isDragImageSupported( ) - throw(RuntimeException) -{ - return true; -} - - -sal_Int32 SAL_CALL DragSource::getDefaultCursor( sal_Int8 /*dragAction*/ ) - throw( IllegalArgumentException, RuntimeException) -{ - return 0; -} - - -void SAL_CALL DragSource::startDrag(const DragGestureEvent& trigger, - sal_Int8 sourceActions, - sal_Int32 cursor, - sal_Int32 image, - const Reference<XTransferable >& transferable, - const Reference<XDragSourceListener >& listener ) - throw( RuntimeException) -{ - MutexGuard guard(m_aMutex); - - OSL_ASSERT(listener.is() && "DragSource::startDrag: No XDragSourceListener provided\n"); - OSL_ASSERT(transferable.is() && "DragSource::startDrag: No transferable provided\n"); - - trigger.Event >>= mMouseEvent; - m_MouseButton= mMouseEvent.Buttons; - mXDragSrcListener = listener; - mXCurrentContext = static_cast<XDragSourceContext*>(new DragSourceContext(this)); - auto_ptr<AquaClipboard> clipb(new AquaClipboard(this->mXComponentContext, NULL, false)); - g_XTransferable = transferable; - clipb->setContents(g_XTransferable, Reference<XClipboardOwner>()); - mDragSourceActions = sourceActions; - g_DragSourceView = mView; - - NSSize sz; - sz.width = 5; - sz.height = 5; - - NSImage* dragImage; - dragImage = [[NSImage alloc] initWithSize: sz]; - - NSRect bounds; - bounds.origin = NSMakePoint(0,0); - bounds.size = sz; - - [dragImage lockFocus]; - [[NSColor blackColor] set]; - [NSBezierPath fillRect: bounds]; - [dragImage unlockFocus]; - - NSPoint pInWnd = [mLastMouseEventBeforeStartDrag locationInWindow]; - NSPoint p; - p = [mView convertPoint: pInWnd fromView: nil]; - p.x = p.x - sz.width/2; - p.y = p.y - sz.height/2; - - // reset drop success flags - g_DropSuccessSet = false; - g_DropSuccess = false; - - [mView dragImage: dragImage - at: p - offset: NSMakeSize(0,0) - event: mLastMouseEventBeforeStartDrag - pasteboard: clipb->getPasteboard() - source: mDragSourceHelper - slideBack: 1]; - - [dragImage release]; - - g_XTransferable = Reference<XTransferable>(); - g_DragSourceView = nil; - - // reset drop success flags - g_DropSuccessSet = false; - g_DropSuccess = false; -} - - -// In order to initiate a D&D operation we need to -// provide the triggering mouse event which we get -// from the SalFrameView that is associated with -// this DragSource -void DragSource::saveMouseEvent(NSEvent* theEvent) -{ - if (mLastMouseEventBeforeStartDrag != nil) - { - [mLastMouseEventBeforeStartDrag release]; - } - - mLastMouseEventBeforeStartDrag = theEvent; -} - - -/* isLocal indicates whether or not the DnD operation is OOo - internal. - */ -unsigned int DragSource::getSupportedDragOperations(bool isLocal) const -{ - unsigned int srcActions = OfficeToSystemDragActions(mDragSourceActions); - - if (isLocal) - { - // Support NSDragOperation generic which means we can - // decide which D&D operation to choose. We map - // NSDragOperationGenric to DNDConstants::ACTION_DEFAULT - // in SystemToOfficeDragActions to signal this and - // use it in DropTarget::determineDropAction - srcActions |= NSDragOperationGeneric; - } - else - { - // Mask out link and move operations on external DnD - srcActions &= ~(NSDragOperationMove | NSDragOperationLink); - } - - return srcActions; -} - - -//################################ -// XServiceInfo -//################################ - -OUString SAL_CALL DragSource::getImplementationName( ) throw (RuntimeException) -{ - return dragSource_getImplementationName(); -} - - -sal_Bool SAL_CALL DragSource::supportsService( const OUString& ServiceName ) throw (RuntimeException) -{ - return ServiceName.equals(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.datatransfer.dnd.OleDragSource"))); -} - - -Sequence< OUString > SAL_CALL DragSource::getSupportedServiceNames() throw (RuntimeException) -{ - return dragSource_getSupportedServiceNames(); -} - - - - |