slideshow::internal::UserPaintOverlay Class Reference

Slide overlay, which can be painted into by the user. More...

#include <userpaintoverlay.hxx>

Collaboration diagram for slideshow::internal::UserPaintOverlay:

Public Member Functions
	~UserPaintOverlay ()
	UserPaintOverlay (const UserPaintOverlay &)=delete
UserPaintOverlay &	operator= (const UserPaintOverlay &)=delete
PolyPolygonVector const &	getPolygons () const
void	drawPolygons ()

Static Public Member Functions
static UserPaintOverlaySharedPtr	create (const RGBColor &rStrokeColor, double nStrokeWidth, const SlideShowContext &rContext, PolyPolygonVector &&rPolygons, bool bActive)
	Create a UserPaintOverlay. More...

Private Member Functions
	UserPaintOverlay (const RGBColor &rStrokeColor, double nStrokeWidth, const SlideShowContext &rContext, PolyPolygonVector &&rPolygons, bool bActive)

Private Attributes
::std::shared_ptr< PaintOverlayHandler >	mpHandler
EventMultiplexer &	mrMultiplexer

Detailed Description

Slide overlay, which can be painted into by the user.

This class registers itself at the EventMultiplexer, listening for mouse clicks and moves. When the mouse is dragged, a hand sketching in the selected color is shown.

Definition at line 46 of file userpaintoverlay.hxx.

Constructor & Destructor Documentation

~UserPaintOverlay()

slideshow::internal::UserPaintOverlay::~UserPaintOverlay

(

)

Definition at line 469 of file userpaintoverlay.cxx.

References mpHandler, mrMultiplexer, slideshow::internal::EventMultiplexer::removeClickHandler(), slideshow::internal::EventMultiplexer::removeMouseMoveHandler(), slideshow::internal::EventMultiplexer::removeViewHandler(), and TOOLS_WARN_EXCEPTION.

UserPaintOverlay() [1/2]

slideshow::internal::UserPaintOverlay::UserPaintOverlay ( const UserPaintOverlay &  )

delete

Referenced by create().

UserPaintOverlay() [2/2]

slideshow::internal::UserPaintOverlay::UserPaintOverlay ( const RGBColor &  rStrokeColor, double  nStrokeWidth, const SlideShowContext &  rContext, PolyPolygonVector &&  rPolygons, bool  bActive  )

private

Definition at line 439 of file userpaintoverlay.cxx.

References slideshow::internal::EventMultiplexer::addClickHandler(), slideshow::internal::EventMultiplexer::addMouseMoveHandler(), slideshow::internal::EventMultiplexer::addUserPaintHandler(), slideshow::internal::EventMultiplexer::addViewHandler(), make_shared(), mpHandler, and mrMultiplexer.

Member Function Documentation

create()

UserPaintOverlaySharedPtr slideshow::internal::UserPaintOverlay::create ( const RGBColor &  rStrokeColor, double  nStrokeWidth, const SlideShowContext &  rContext, PolyPolygonVector &&  rPolygons, bool  bActive  )

static

Create a UserPaintOverlay.

Parameters

rStrokeColor	Color to use for drawing
nStrokeWidth	Width of the stroked path

Definition at line 424 of file userpaintoverlay.cxx.

References UserPaintOverlay().

drawPolygons()

void slideshow::internal::UserPaintOverlay::drawPolygons

(

)

Definition at line 464 of file userpaintoverlay.cxx.

References mpHandler.

getPolygons()

PolyPolygonVector const & slideshow::internal::UserPaintOverlay::getPolygons

(

)

const

Definition at line 459 of file userpaintoverlay.cxx.

References mpHandler.

operator=()

UserPaintOverlay & slideshow::internal::UserPaintOverlay::operator= ( const UserPaintOverlay &  )

delete

Member Data Documentation

mpHandler

::std::shared_ptr<PaintOverlayHandler> slideshow::internal::UserPaintOverlay::mpHandler

private

Definition at line 75 of file userpaintoverlay.hxx.

Referenced by drawPolygons(), getPolygons(), UserPaintOverlay(), and ~UserPaintOverlay().

mrMultiplexer

EventMultiplexer& slideshow::internal::UserPaintOverlay::mrMultiplexer

private

Definition at line 76 of file userpaintoverlay.hxx.

Referenced by UserPaintOverlay(), and ~UserPaintOverlay().

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

• userpaintoverlay.hxx
• userpaintoverlay.cxx