anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub Class Reference

Inheritance diagram for anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub:

Collaboration diagram for anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub:

Public Types
using	Ptr = std::shared_ptr< PresentationInterfaceStub >
Public Types inherited from PresentationInterface
using	Ptr = std::shared_ptr< PresentationInterface >
using	WeakPtr = std::weak_ptr< PresentationInterface >
Public Types inherited from Viewable
using	Ptr = std::shared_ptr< Viewable >
using	WeakPtr = std::weak_ptr< Viewable >
Public Types inherited from Scroom::Utils::Observable< T >
using	Observer = std::shared_ptr< T >
using	Ptr = std::shared_ptr< Observable< T > >

Public Member Functions
Scroom::Utils::Context::ConstPtr	getContext () const override
Scroom::Utils::Rectangle< double >	getRect () override
void	redraw (ViewInterface::Ptr const &, cairo_t *, Scroom::Utils::Rectangle< double >, int) override
bool	getProperty (const std::string &, std::string &) override
bool	isPropertyDefined (const std::string &) override
std::string	getTitle () override
void	open (ViewInterface::WeakPtr) override
void	close (ViewInterface::WeakPtr) override
Public Member Functions inherited from Scroom::Utils::Observable< T >
	Observable ()
	~Observable () override
	Observable (const Observable &)=delete
	Observable (Observable &&)=delete
Observable	operator= (const Observable &)=delete
Observable	operator= (Observable &&)=delete
Scroom::Bookkeeping::Token	registerStrongObserver (Observer const &observer)
Scroom::Bookkeeping::Token	registerObserver (ObserverWeak const &observer)
Public Member Functions inherited from Scroom::Utils::Base
	Base ()=default
	Base (const Base &)=delete
	Base (Base &&)=delete
Base &	operator= (const Base &)=delete
Base &	operator= (Base &&)=delete
virtual	~Base ()=default
template<typename R >
std::shared_ptr< R >	shared_from_this ()
template<typename R >
std::shared_ptr< R const >	shared_from_this () const

Static Public Member Functions
static Ptr	create (Scroom::Utils::Rectangle< double > const &rect)

Protected Member Functions
	PresentationInterfaceStub (Scroom::Utils::Rectangle< double > const &rect_)
Protected Member Functions inherited from Scroom::Utils::Observable< T >
std::list< Observer >	getObservers ()
virtual void	observerAdded (Observer const &observer, Scroom::Bookkeeping::Token const &token)

Private Attributes
Scroom::Utils::Rectangle< double >	rect
Scroom::Utils::Context::ConstPtr	context

Member Typedef Documentation

Ptr

using anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::Ptr = std::shared_ptr<PresentationInterfaceStub>

Constructor & Destructor Documentation

PresentationInterfaceStub()

anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::PresentationInterfaceStub ( Scroom::Utils::Rectangle< double > const &  rect_ )

inlineexplicitprotected

      : rect(rect_)
      , context(Scroom::Utils::Context::create())
    {
    }

Member Function Documentation

close()

void anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::close ( ViewInterface::WeakPtr  vi )

inlineoverridevirtual

Gets called just before the View is destroyed

Precondition

Should be called from within a Gdk critical section (i.e. between gdk_threads_enter() and gdk_threads_leave() calls)

Implements Viewable.

{}

create()

static Ptr anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::create ( Scroom::Utils::Rectangle< double > const &  rect )

inlinestatic

{ return Ptr(new PresentationInterfaceStub(rect)); }

getContext()

Scroom::Utils::Context::ConstPtr anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::getContext ( ) const

inlineoverridevirtual

Implements PresentationInterface.

{ return context; }

getProperty()

bool anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::getProperty ( const std::string &  name, std::string &  value  )

inlineoverridevirtual

Return the value of the requested property

Parameters

[in]	name	The name of the requested property
[out]	value	The value of the requested property

Return values

true	if the property existed
false	if the property didn't exist

Implements PresentationInterface.

{ return false; }

getRect()

Scroom::Utils::Rectangle< double > anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::getRect ( )

inlineoverridevirtual

Return the dimensions of your presentation

Implements PresentationInterface.

{ return rect; }

getTitle()

std::string anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::getTitle ( )

inlineoverridevirtual

Return the title of the presentation

Implements PresentationInterface.

{ return ""; }

isPropertyDefined()

bool anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::isPropertyDefined ( const std::string &  name )

inlineoverridevirtual

Return true if the named property exists

Implements PresentationInterface.

{ return false; }

open()

void anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::open ( ViewInterface::WeakPtr  vi )

inlineoverridevirtual

Gets called just after the View is created

Precondition

Should be called from within a Gdk critical section (i.e. between gdk_threads_enter() and gdk_threads_leave() calls)

Implements Viewable.

{}

redraw()

void anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::redraw ( ViewInterface::Ptr const &  vi, cairo_t *  cr, Scroom::Utils::Rectangle< double >  presentationArea, int  zoom  )

inlineoverridevirtual

Draw the requested ara at the requested zoom level

Parameters

vi	The ViewInterface on whose behalf the request is made
cr	The context to draw the area on
presentationArea	the area that is to be drawn. The given x and y coordinates should map on 0,0 of the given context cr.
zoom	The requested zoom level. One pixel of your presentation should have size 2**zoom when drawn. zoom may be negative.

Implements PresentationInterface.

    {
    }

Member Data Documentation

context

Scroom::Utils::Context::ConstPtr anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::context

private

rect

Scroom::Utils::Rectangle<double> anonymous_namespace{determine-size-test.cc}::PresentationInterfaceStub::rect

private

---

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

• plugins/transparent-overlay/test/determine-size-test.cc