Re-organize OS X and iOS code in vcl a bit

Now with the ATSUI code gone is a good time for some
re-organisation. Get rid of "aqua" in file names and the separate
"coretext" folders. CoreText is all we use now for OS X (and has
always been so for iOS), so no need for a "coretext" folder, we can
keep the CoreText-using code under "quartz". Keep OS X -specific code
in "osx". Ditto for headers.

Keep "Aqua" as part of class names for now, though.

This is also preparation for planned further unification between OS X
and iOS code.

Change-Id: Ic60bd73fea4ab98183e7c8a09c7d3f66b9a34223

1 files changed, 135 insertions, 0 deletions

diff --git a/vcl/osx/DragSource.hxx b/vcl/osx/DragSource.hxx
new file mode 100644
index 000000000000..625388e87a69
--- /dev/null
+++ b/vcl/osx/DragSource.hxx
@@ -0,0 +1,135 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_OSX_DRAGSOURCE_HXX
+#define INCLUDED_VCL_OSX_DRAGSOURCE_HXX
+
+#include <com/sun/star/datatransfer/dnd/XDragSource.hpp>
+#include <com/sun/star/datatransfer/dnd/XDragSourceContext.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <cppuhelper/compbase3.hxx>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <cppuhelper/basemutex.hxx>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <osl/thread.h>
+#include <com/sun/star/awt/MouseEvent.hpp>
+
+#include <boost/utility.hpp>
+
+#include <premac.h>
+#import <Cocoa/Cocoa.h>
+#include <postmac.h>
+
+
+class DragSource;
+class AquaSalFrame;
+
+/* The functions declared in this protocol are actually
+   declared in vcl/inc/osx/salframe.h. Because we want
+   to avoid importing VCL headers in UNO services and
+   on the other hand want to avoid warnings caused by
+   gcc complaining about unknowness of these functions
+   we declare them in a protocol here and cast at the
+   appropriate places.
+*/
+@protocol MouseEventListener
+-(void)registerMouseEventListener:(id)theHandler;
+-(void)unregisterMouseEventListener:(id)theHandler;
+@end
+
+
+@interface DragSourceHelper : NSObject
+{
+  DragSource* mDragSource;
+}
+
+-(DragSourceHelper*)initWithDragSource: (DragSource*) pds;
+
+-(void)mouseDown: (NSEvent*)theEvent;
+-(void)mouseDragged: (NSEvent*)theEvent;
+
+-(unsigned int)draggingSourceOperationMaskForLocal:(BOOL)isLocal;
+-(void)draggedImage:(NSImage*)anImage beganAt:(NSPoint)aPoint;
+-(void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation;
+-(void)draggedImage:(NSImage *)draggedImage movedTo:(NSPoint)screenPoint;
+
+@end
+
+
+class DragSource : public ::cppu::BaseMutex,
+                   public ::cppu::WeakComponentImplHelper3< com::sun::star::datatransfer::dnd::XDragSource,
+                                                            com::sun::star::lang::XInitialization,
+                                                            com::sun::star::lang::XServiceInfo >,
+                   private ::boost::noncopyable
+{
+public:
+  DragSource();
+  virtual ~DragSource();
+
+  // XInitialization
+  virtual void SAL_CALL initialize( const com::sun::star::uno::Sequence< com::sun::star::uno::Any >& aArguments )
+    throw(com::sun::star::uno::Exception/*, com::sun::star::uno::RuntimeException*/);
+
+  // XDragSource
+  virtual sal_Bool SAL_CALL isDragImageSupported(  ) throw(com::sun::star::uno::RuntimeException);
+
+  virtual sal_Int32 SAL_CALL getDefaultCursor(sal_Int8 dragAction)
+    throw(com::sun::star::lang::IllegalArgumentException, com::sun::star::uno::RuntimeException);
+
+  virtual void SAL_CALL startDrag( const com::sun::star::datatransfer::dnd::DragGestureEvent& trigger,
+                                   sal_Int8 sourceActions,
+                                   sal_Int32 cursor,
+                                   sal_Int32 image,
+                                   const com::sun::star::uno::Reference< com::sun::star::datatransfer::XTransferable >& transferable,
+                                   const com::sun::star::uno::Reference< com::sun::star::datatransfer::dnd::XDragSourceListener >& listener )
+    throw(com::sun::star::uno::RuntimeException);
+
+  // XServiceInfo
+  virtual OUString SAL_CALL getImplementationName() throw (com::sun::star::uno::RuntimeException);
+  virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) throw (com::sun::star::uno::RuntimeException);
+  virtual com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw (com::sun::star::uno::RuntimeException);
+
+  virtual void saveMouseEvent(NSEvent* theEvent);
+  virtual unsigned int getSupportedDragOperations(bool isLocal) const;
+
+public:
+  // The context notifies the XDragSourceListeners
+  com::sun::star::uno::Reference< com::sun::star::datatransfer::dnd::XDragSourceContext > mXCurrentContext;
+
+  id mView;
+  AquaSalFrame* mpFrame;
+  NSEvent* mLastMouseEventBeforeStartDrag;
+  DragSourceHelper* mDragSourceHelper;
+  com::sun::star::awt::MouseEvent mMouseEvent;
+  com::sun::star::uno::Reference< com::sun::star::datatransfer::XTransferable > mXTransferable;
+  com::sun::star::uno::Reference< com::sun::star::datatransfer::dnd::XDragSourceListener > mXDragSrcListener;
+  // The mouse button that set off the drag and drop operation
+  short m_MouseButton;
+  sal_Int8 mDragSourceActions;
+
+  static com::sun::star::uno::Reference< com::sun::star::datatransfer::XTransferable > g_XTransferable;
+  static NSView* g_DragSourceView;
+  static bool    g_DropSuccessSet;
+  static bool    g_DropSuccess;
+
+};
+
+#endif // INCLUDED_VCL_OSX_DRAGSOURCE_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */