Kigo::ThemeRenderer Class Reference

#include <themerenderer.h>

Inheritance diagram for Kigo::ThemeRenderer:

Public Types
enum	Element {   Background = 1, Board, HandicapMark, WhiteStone,   WhiteStoneTransparent, WhiteTerritory, BlackStone, BlackStoneTransparent,   BlackTerritory, PlacementMarker }

Signals
void	themeChanged (const QString &)

Public Member Functions
QSize	elementSize (Element element) const
bool	loadTheme (const QString &themeName)
void	renderElement (Element element, QPainter *painter, const QRectF &rect) const
QPixmap	renderElement (Element element, const QSize &size) const

Static Public Member Functions
static ThemeRenderer *	self ()

Detailed Description

The class ThemeRenderer loads shapes from a SVG theme file and converts them into pixmaps which can be used by QGraphicsView classes to display the game scene.

The class is implemented as a singleton because it is needed only once per application and uses a pixamp cache to efficiently store the pixmaps.

ThemeRenderer is implemented as a singleton.

Author

Sascha Peilicke sasch.nosp@m..pe@.nosp@m.gmx.d.nosp@m.e

Since

0.1

Definition at line 47 of file themerenderer.h.

Member Enumeration Documentation

enum Kigo::ThemeRenderer::Element

Enumeration of all possible renderable scene element types.

Enumerator
Background
Board
HandicapMark
WhiteStone
WhiteStoneTransparent
WhiteTerritory
BlackStone
BlackStoneTransparent
BlackTerritory
PlacementMarker

Definition at line 59 of file themerenderer.h.

Member Function Documentation

QSize Kigo::ThemeRenderer::elementSize

(

Element

element

)

const

Retrieves the default size of a given theme element from the current SVG theme.

Parameters

element

The theme element to return the size of

Returns

The rounded size of the elements rectangle

Definition at line 182 of file themerenderer.cpp.

bool Kigo::ThemeRenderer::loadTheme

(

const QString &

themeName

)

Load the game theme specified by 'name'.

See the correspondig KConfigXT settings file and available themes for details.

Parameters

themeName

The name of the theme to load

Definition at line 52 of file themerenderer.cpp.

void Kigo::ThemeRenderer::renderElement	(	Element	element,
		QPainter *	painter,
		const QRectF &	rect
	)		const

Renders a specific element of the current SVG theme.

Parameters

element	Determines which part of the theme to render
painter	The QPainter to paint the element with
rect	The desired size of the element to render

Definition at line 86 of file themerenderer.cpp.

QPixmap Kigo::ThemeRenderer::renderElement	(	Element	element,
		const QSize &	size
	)		const

Renders and returns a specific element of the current SVG theme.

Parameters

element	Determines which part of the theme to render
size	The desired size of the element to render

Definition at line 97 of file themerenderer.cpp.

static ThemeRenderer* Kigo::ThemeRenderer::self ( )

inlinestatic

Only one ThemeRenderer is needed per application, this method returns the singleton self.

Returns

ThemeRenderer self

Definition at line 78 of file themerenderer.h.

void Kigo::ThemeRenderer::themeChanged ( const QString &  )

signal

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

• themerenderer.h
• themerenderer.cpp