LibreOffice Module vcl (master) 1
Public Member Functions | Private Member Functions | Static Private Member Functions | Private Attributes | List of all members
DNDEventDispatcher Class Referencefinal

#include <dndeventdispatcher.hxx>

Inheritance diagram for DNDEventDispatcher:
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Collaboration diagram for DNDEventDispatcher:
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Public Member Functions

 DNDEventDispatcher (vcl::Window *pTopWindow)
 
virtual ~DNDEventDispatcher () override
 
virtual void SAL_CALL acceptDrag (sal_Int8 dropAction) override
 
virtual void SAL_CALL rejectDrag () override
 
virtual void SAL_CALL drop (const css::datatransfer::dnd::DropTargetDropEvent &dtde) override
 
virtual void SAL_CALL dragEnter (const css::datatransfer::dnd::DropTargetDragEnterEvent &dtdee) override
 
virtual void SAL_CALL dragExit (const css::datatransfer::dnd::DropTargetEvent &dte) override
 
virtual void SAL_CALL dragOver (const css::datatransfer::dnd::DropTargetDragEvent &dtde) override
 
virtual void SAL_CALL dropActionChanged (const css::datatransfer::dnd::DropTargetDragEvent &dtde) override
 
virtual void SAL_CALL dragGestureRecognized (const css::datatransfer::dnd::DragGestureEvent &dge) override
 
virtual void SAL_CALL disposing (const css::lang::EventObject &eo) override
 

Private Member Functions

void designate_currentwindow (vcl::Window *pWindow)
 
 DECL_LINK (WindowEventListener, VclWindowEvent &, void)
 
vcl::WindowfindTopLevelWindow (Point location)
 

Static Private Member Functions

static sal_Int32 fireDragEnterEvent (vcl::Window *pWindow, const css::uno::Reference< css::datatransfer::dnd::XDropTargetDragContext > &xContext, const sal_Int8 nDropAction, const Point &rLocation, const sal_Int8 nSourceAction, const css::uno::Sequence< css::datatransfer::DataFlavor > &aFlavorList)
 
static sal_Int32 fireDragOverEvent (vcl::Window *pWindow, const css::uno::Reference< css::datatransfer::dnd::XDropTargetDragContext > &xContext, const sal_Int8 nDropAction, const Point &rLocation, const sal_Int8 nSourceAction)
 
static sal_Int32 fireDragExitEvent (vcl::Window *pWindow)
 
static sal_Int32 fireDropActionChangedEvent (vcl::Window *pWindow, const css::uno::Reference< css::datatransfer::dnd::XDropTargetDragContext > &xContext, const sal_Int8 nDropAction, const Point &rLocation, const sal_Int8 nSourceAction)
 
static sal_Int32 fireDropEvent (vcl::Window *pWindow, const css::uno::Reference< css::datatransfer::dnd::XDropTargetDropContext > &xContext, const sal_Int8 nDropAction, const Point &rLocation, const sal_Int8 nSourceAction, const css::uno::Reference< css::datatransfer::XTransferable > &xTransferable)
 
static sal_Int32 fireDragGestureEvent (vcl::Window *pWindow, const css::uno::Reference< css::datatransfer::dnd::XDragSource > &xSource, const css::uno::Any &event, const Point &rOrigin, const sal_Int8 nDragAction)
 

Private Attributes

VclPtr< vcl::Windowm_pTopWindow
 
VclPtr< vcl::Windowm_pCurrentWindow
 
std::recursive_mutex m_aMutex
 
css::uno::Sequence< css::datatransfer::DataFlavor > m_aDataFlavorList
 

Detailed Description

Definition at line 31 of file dndeventdispatcher.hxx.

Constructor & Destructor Documentation

◆ DNDEventDispatcher()

DNDEventDispatcher::DNDEventDispatcher ( vcl::Window pTopWindow)

Definition at line 34 of file dndeventdispatcher.cxx.

◆ ~DNDEventDispatcher()

DNDEventDispatcher::~DNDEventDispatcher ( )
overridevirtual

Definition at line 40 of file dndeventdispatcher.cxx.

References designate_currentwindow().

Member Function Documentation

◆ acceptDrag()

void SAL_CALL DNDEventDispatcher::acceptDrag ( sal_Int8  dropAction)
overridevirtual

Definition at line 241 of file dndeventdispatcher.cxx.

◆ DECL_LINK()

DNDEventDispatcher::DECL_LINK ( WindowEventListener  ,
VclWindowEvent ,
void   
)
private

◆ designate_currentwindow()

void DNDEventDispatcher::designate_currentwindow ( vcl::Window pWindow)
private

◆ disposing()

void SAL_CALL DNDEventDispatcher::disposing ( const css::lang::EventObject &  eo)
overridevirtual

Definition at line 237 of file dndeventdispatcher.cxx.

◆ dragEnter()

void SAL_CALL DNDEventDispatcher::dragEnter ( const css::datatransfer::dnd::DropTargetDragEnterEvent &  dtdee)
overridevirtual

◆ dragExit()

void SAL_CALL DNDEventDispatcher::dragExit ( const css::datatransfer::dnd::DropTargetEvent &  dte)
overridevirtual

◆ dragGestureRecognized()

void SAL_CALL DNDEventDispatcher::dragGestureRecognized ( const css::datatransfer::dnd::DragGestureEvent &  dge)
overridevirtual

Definition at line 226 of file dndeventdispatcher.cxx.

References findTopLevelWindow(), fireDragGestureEvent(), m_aMutex, and Point.

◆ dragOver()

void SAL_CALL DNDEventDispatcher::dragOver ( const css::datatransfer::dnd::DropTargetDragEvent &  dtde)
overridevirtual

◆ drop()

void SAL_CALL DNDEventDispatcher::drop ( const css::datatransfer::dnd::DropTargetDropEvent &  dtde)
overridevirtual

◆ dropActionChanged()

void SAL_CALL DNDEventDispatcher::dropActionChanged ( const css::datatransfer::dnd::DropTargetDragEvent &  dtde)
overridevirtual

◆ findTopLevelWindow()

vcl::Window * DNDEventDispatcher::findTopLevelWindow ( Point  location)
private

◆ fireDragEnterEvent()

sal_Int32 DNDEventDispatcher::fireDragEnterEvent ( vcl::Window pWindow,
const css::uno::Reference< css::datatransfer::dnd::XDropTargetDragContext > &  xContext,
const sal_Int8  nDropAction,
const Point rLocation,
const sal_Int8  nSourceAction,
const css::uno::Sequence< css::datatransfer::DataFlavor > &  aFlavorList 
)
staticprivate

◆ fireDragExitEvent()

sal_Int32 DNDEventDispatcher::fireDragExitEvent ( vcl::Window pWindow)
staticprivate

◆ fireDragGestureEvent()

sal_Int32 DNDEventDispatcher::fireDragGestureEvent ( vcl::Window pWindow,
const css::uno::Reference< css::datatransfer::dnd::XDragSource > &  xSource,
const css::uno::Any &  event,
const Point rOrigin,
const sal_Int8  nDragAction 
)
staticprivate

◆ fireDragOverEvent()

sal_Int32 DNDEventDispatcher::fireDragOverEvent ( vcl::Window pWindow,
const css::uno::Reference< css::datatransfer::dnd::XDropTargetDragContext > &  xContext,
const sal_Int8  nDropAction,
const Point rLocation,
const sal_Int8  nSourceAction 
)
staticprivate

◆ fireDropActionChangedEvent()

sal_Int32 DNDEventDispatcher::fireDropActionChangedEvent ( vcl::Window pWindow,
const css::uno::Reference< css::datatransfer::dnd::XDropTargetDragContext > &  xContext,
const sal_Int8  nDropAction,
const Point rLocation,
const sal_Int8  nSourceAction 
)
staticprivate

◆ fireDropEvent()

sal_Int32 DNDEventDispatcher::fireDropEvent ( vcl::Window pWindow,
const css::uno::Reference< css::datatransfer::dnd::XDropTargetDropContext > &  xContext,
const sal_Int8  nDropAction,
const Point rLocation,
const sal_Int8  nSourceAction,
const css::uno::Reference< css::datatransfer::XTransferable > &  xTransferable 
)
staticprivate

◆ rejectDrag()

void SAL_CALL DNDEventDispatcher::rejectDrag ( )
overridevirtual

Definition at line 245 of file dndeventdispatcher.cxx.

Member Data Documentation

◆ m_aDataFlavorList

css::uno::Sequence< css::datatransfer::DataFlavor > DNDEventDispatcher::m_aDataFlavorList
private

Definition at line 43 of file dndeventdispatcher.hxx.

Referenced by dragEnter(), dragExit(), dragOver(), drop(), and dropActionChanged().

◆ m_aMutex

std::recursive_mutex DNDEventDispatcher::m_aMutex
private

◆ m_pCurrentWindow

VclPtr<vcl::Window> DNDEventDispatcher::m_pCurrentWindow
private

◆ m_pTopWindow

VclPtr<vcl::Window> DNDEventDispatcher::m_pTopWindow
private

Definition at line 36 of file dndeventdispatcher.hxx.

Referenced by findTopLevelWindow().


The documentation for this class was generated from the following files: