PIKApp/plug-ins/gfig/gfig-style.h

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2023-09-26 00:35:21 +02:00
/*
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This is a plug-in for PIKA.
*
* Generates images containing vector type drawings.
*
* Copyright (C) 1997 Andy Thomas alt@picnic.demon.co.uk
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
#ifndef __GFIG_STYLE_H__
#define __GFIG_STYLE_H__
#include <libpika/pikaui.h>
struct _Style
{
gchar *name;
PikaBrush *brush;
PikaPattern *pattern;
PikaGradient *gradient;
gint brush_width;
gint brush_height;
gint brush_spacing;
BrushType brush_type;
gdouble brushfade;
gdouble brushgradient;
gdouble airbrushpressure;
FillType fill_type;
gdouble fill_opacity;
PaintType paint_type;
PikaRGB foreground;
PikaRGB background;
gboolean reverselines;
gint ref_count;
};
gboolean gfig_load_style (Style *style,
FILE *fp);
gboolean gfig_skip_style (Style *style,
FILE *fp);
gboolean gfig_load_styles (GFigObj *gfig,
FILE *fp);
void gfig_save_style (Style *style,
GString *string);
void gfig_style_save_as_attributes (Style *style,
GString *string);
void gfig_save_styles (GString *string);
void set_foreground_callback (PikaColorButton *button,
gpointer data);
void set_background_callback (PikaColorButton *button,
gpointer data);
void set_paint_type_callback (GtkToggleButton *toggle,
gpointer data);
void gfig_brush_changed_callback (gpointer user_data,
PikaBrush *brush,
gboolean dialog_closing);
void gfig_pattern_changed_callback (gpointer user_data,
PikaPattern *pattern,
gboolean dialog_closing);
void gfig_gradient_changed_callback (gpointer user_data,
PikaGradient *gradient,
gboolean dialog_closing);
void gfig_rgba_copy (PikaRGB *color1,
PikaRGB *color2);
void gfig_style_copy (Style *style1,
Style *style0,
const gchar *name);
void gfig_style_apply (Style *style);
void gfig_read_pika_style (Style *style,
const gchar *name);
void gfig_style_set_context_from_style (Style *style);
void gfig_style_set_style_from_context (Style *style);
void set_context_bdesc (PikaBrush *brush);
Style *gfig_context_get_current_style (void);
#endif /* __GFIG_STYLE_H__ */