Ultima::Ultima0::Events Class Reference

#include <events.h>

Inheritance diagram for Ultima::Ultima0::Events:

Public Member Functions
void	runGame ()
void	replaceView (UIElement *ui, bool replaceAllViews=false)
void	replaceView (const Common::String &name, bool replaceAllViews=false)
void	addView (UIElement *ui)
void	addView (const Common::String &name)
void	clearViews ()
void	popView ()
void	redrawViews ()
UIElement *	focusedView () const
UIElement *	priorView () const
bool	isPresent (const Common::String &name) const
bool	isInCombat () const
Graphics::Screen *	getScreen () const
void	drawElements ()
void	addKeypress (const Common::KeyCode kc)
void	draw () override
bool	tick () override
void	close () override
Public Member Functions inherited from Ultima::Ultima0::UIElement
	UIElement (const Common::String &name, UIElement *uiParent)
	UIElement (const Common::String &name)
bool	needsRedraw () const
void	redraw ()
void	focus ()
bool	isFocused () const
Common::String	getName () const
void	replaceView (UIElement *ui, bool replaceAllViews=false)
void	replaceView (const Common::String &name, bool replaceAllViews=false)
void	addView (UIElement *ui)
void	addView (const Common::String &name)
void	addView ()
void	open ()
int	getRandomNumber (int minNumber, int maxNumber)
int	getRandomNumber (int maxNumber)
virtual void	setBounds (const Common::Rect &r)
Common::Rect	getBounds () const
Gfx::GfxSurface	getSurface () const
virtual void	clearSurface ()
virtual UIElement *	findView (const Common::String &name)
bool	send (const MouseMoveMessage &msg)
bool	send (const Common::String &viewName, const FocusMessage &msg)
bool	send (const FocusMessage &msg)
bool	send (const Common::String &viewName, const UnfocusMessage &msg)
bool	send (const UnfocusMessage &msg)
bool	send (const Common::String &viewName, const MouseEnterMessage &msg)
bool	send (const MouseEnterMessage &msg)
bool	send (const Common::String &viewName, const MouseLeaveMessage &msg)
bool	send (const MouseLeaveMessage &msg)
bool	send (const Common::String &viewName, const KeypressMessage &msg)
bool	send (const KeypressMessage &msg)
bool	send (const Common::String &viewName, const MouseDownMessage &msg)
bool	send (const MouseDownMessage &msg)
bool	send (const Common::String &viewName, const MouseUpMessage &msg)
bool	send (const MouseUpMessage &msg)
bool	send (const Common::String &viewName, const ActionMessage &msg)
bool	send (const ActionMessage &msg)
bool	send (const Common::String &viewName, const GameMessage &msg)
bool	send (const GameMessage &msg)
bool	send (const Common::String &viewName, const ValueMessage &msg)
bool	send (const ValueMessage &msg)

Protected Member Functions
void	processEvent (Common::Event &ev)
virtual bool	shouldQuit () const =0
bool	msgAction (const ActionMessage &e) override
bool	msgFocus (const FocusMessage &e) override
bool	msgUnfocus (const UnfocusMessage &e) override
bool	msgMouseEnter (const MouseEnterMessage &e) override
bool	msgMouseLeave (const MouseLeaveMessage &e) override
bool	msgKeypress (const KeypressMessage &e) override
bool	msgMouseDown (const MouseDownMessage &e) override
bool	msgMouseUp (const MouseUpMessage &e) override
bool	msgMouseMove (const MouseMoveMessage &e) override
Protected Member Functions inherited from Ultima::Ultima0::UIElement
void	delaySeconds (uint seconds)
void	delayFrames (uint frames)
bool	isDelayActive () const
void	cancelDelay ()
virtual void	timeout ()
virtual bool	msgGame (const GameMessage &e)
virtual bool	msgValue (const ValueMessage &e)

Additional Inherited Members
Protected Attributes inherited from Ultima::Ultima0::UIElement
UIElement *	_parent
Common::Array< UIElement * >	_children
Common::Rect	_innerBounds
Bounds	_bounds
bool	_needsRedraw = true
Common::String	_name

Detailed Description

Main events and view manager. This is kept separate from the engine class because the engine may add a lot of globals and bring in other classes. So to save on compilation time, classes that only need to access basic view management methods like addView or replaceView only need to include events.h rather than the whole engine.

Member Function Documentation

processEvent()

void Ultima::Ultima0::Events::processEvent ( Common::Event &  ev )

protected

Process an event

shouldQuit()

virtual bool Ultima::Ultima0::Events::shouldQuit ( ) const

protectedpure virtual

Returns true if the game should quit

Implemented in Ultima::Ultima0::Ultima0Engine.

msgMouseMove()

bool Ultima::Ultima0::Events::msgMouseMove ( const MouseMoveMessage &  msg )

inlineoverrideprotectedvirtual

Handles events

Reimplemented from Ultima::Ultima0::UIElement.

runGame()

void Ultima::Ultima0::Events::runGame

(

)

Main game loop

replaceView()

void Ultima::Ultima0::Events::replaceView	(	UIElement *	ui,
		bool	replaceAllViews = false
	)

Sets the focus to a new view

addView()

void Ultima::Ultima0::Events::addView

(

UIElement *

ui

)

Adds a focused view to the view stack without replacing current one

clearViews()

void Ultima::Ultima0::Events::clearViews

(

)

Clears the view list

popView()

void Ultima::Ultima0::Events::popView

(

)

Pops a view from the view stack

redrawViews()

void Ultima::Ultima0::Events::redrawViews

(

)

Redraws the views in order. This is used in rare cases where a view draws outside it's defined area, and needs to restore whether the background was before

focusedView()

UIElement* Ultima::Ultima0::Events::focusedView ( ) const

inline

Returns the currently focused view, if any

priorView()

UIElement* Ultima::Ultima0::Events::priorView ( ) const

inline

Returns the view prior to the current view, if any

isPresent()

bool Ultima::Ultima0::Events::isPresent

(

const Common::String &

name

)

const

Returns true if a view of a given name is present at all in the visible view stack

isInCombat()

bool Ultima::Ultima0::Events::isInCombat ( ) const

inline

Returns true if combat is active

getScreen()

Graphics::Screen* Ultima::Ultima0::Events::getScreen ( void  ) const

inline

Returns the underlying screen

drawElements()

void Ultima::Ultima0::Events::drawElements ( )

inline

Draws the focused view

addKeypress()

void Ultima::Ultima0::Events::addKeypress

(

const Common::KeyCode

kc

)

Add a keypress to the event queue

draw()

void Ultima::Ultima0::Events::draw ( )

inlineoverridevirtual

Events manager doesn't have any intrinsic drawing

Reimplemented from Ultima::Ultima0::UIElement.

tick()

bool Ultima::Ultima0::Events::tick ( )

inlineoverridevirtual

Called once every game frame

Reimplemented from Ultima::Ultima0::UIElement.

close()

void Ultima::Ultima0::Events::close ( )

inlineoverridevirtual

Calling the close method for g_events closes the active view

Reimplemented from Ultima::Ultima0::UIElement.

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

• engines/ultima/ultima0/events.h