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/*
* This file is a part of the Cairo-Dock project
*
* Copyright : (C) see the 'copyright' file.
* E-mail : see the 'copyright' file.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CAIRO_DOCK_GAUGE__
#define __CAIRO_DOCK_GAUGE__
//#include "cairo-dock-struct.h"
//#include "cairo-dock-data-renderer.h"
#include <libxml/tree.h>
#include <libxml/parser.h>
G_BEGIN_DECLS
/**
*@file cairo-dock-gauge.h This class defines the Gauge, which derives from the DataRenderer.
* All you need to know is the attributes that define a Gauge, the API to use is the common API for DataRenderer, defined in cairo-dock-data-renderer.h.
*/
/// Attributes of a Gauge.
typedef struct _CairoGaugeAttribute CairoGaugeAttribute;
struct _CairoGaugeAttribute {
/// General attributes of any DataRenderer.
CairoDataRendererAttribute rendererAttribute;
/// path to a gauge theme.
const gchar *cThemePath;
};
typedef struct {
RsvgHandle *pSvgHandle;
cairo_surface_t *pSurface;
gint sizeX;
gint sizeY;
GLuint iTexture;
} GaugeImage;
typedef struct {
// needle
gdouble posX, posY;
gdouble posStart, posStop;
gdouble direction;
gint iNeedleRealWidth, iNeedleRealHeight;
gdouble iNeedleOffsetX, iNeedleOffsetY;
gdouble fNeedleScale;
gint iNeedleWidth, iNeedleHeight;
GaugeImage *pImageNeedle;
// image list
gint iNbImages;
gint iNbImageLoaded;
GaugeImage *pImageList;
// value text zone
CairoDataRendererTextParam textZone;
// logo zone
CairoDataRendererEmblemParam emblem;
// label text zone
CairoDataRendererTextParam labelZone;
} GaugeIndicator;
typedef struct {
CairoDataRenderer dataRenderer;
gchar *cThemeName;
GaugeImage *pImageBackground;
GaugeImage *pImageForeground;
GList *pIndicatorList;
} Gauge;
void cairo_dock_register_data_renderer_gauge (void);
G_END_DECLS
#endif
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