| 1 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ |
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| 2 | /* This file is part of the GtkHTML library. |
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| 3 | |
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| 4 | Copyright (C) 2000 Helix Code, Inc. |
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| 5 | |
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| 6 | This library is free software; you can redistribute it and/or |
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| 7 | modify it under the terms of the GNU Library General Public |
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| 8 | License as published by the Free Software Foundation; either |
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| 9 | version 2 of the License, or (at your option) any later version. |
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| 10 | |
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| 11 | This library is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | Library General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU Library General Public License |
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| 17 | along with this library; see the file COPYING.LIB. If not, write to |
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| 18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 19 | Boston, MA 02111-1307, USA. |
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| 20 | */ |
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| 21 | |
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| 22 | #ifndef _HTMLGDKPAINTER_H |
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| 23 | #define _HTMLGDKPAINTER_H |
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| 24 | |
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| 25 | #include "htmlpainter.h" |
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| 26 | #include "htmlfontmanager.h" |
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| 27 | |
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| 28 | |
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| 29 | #define HTML_TYPE_GDK_PAINTER (html_gdk_painter_get_type ()) |
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| 30 | #define HTML_GDK_PAINTER(obj) (GTK_CHECK_CAST ((obj), HTML_TYPE_GDK_PAINTER, HTMLGdkPainter)) |
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| 31 | #define HTML_GDK_PAINTER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), HTML_TYPE_GDK_PAINTER, HTMLGdkPainterClass)) |
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| 32 | #define HTML_IS_GDK_PAINTER(obj) (GTK_CHECK_TYPE ((obj), HTML_TYPE_GDK_PAINTER)) |
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| 33 | #define HTML_IS_GDK_PAINTER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), HTML_TYPE_GDK_PAINTER)) |
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| 34 | |
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| 35 | |
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| 36 | struct _HTMLGdkPainter { |
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| 37 | HTMLPainter base; |
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| 38 | |
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| 39 | /* GdkWindow to draw on */ |
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| 40 | GdkWindow *window; |
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| 41 | |
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| 42 | /* The current GC used. */ |
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| 43 | GdkGC *gc; |
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| 44 | |
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| 45 | /* For the double-buffering system. */ |
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| 46 | gboolean double_buffer; |
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| 47 | GdkPixmap *pixmap; |
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| 48 | gint x1, y1, x2, y2; |
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| 49 | GdkColor background; |
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| 50 | gboolean set_background; |
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| 51 | gboolean do_clear; |
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| 52 | gboolean alpha; |
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| 53 | |
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| 54 | /* Colors used for shading. */ |
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| 55 | GdkColor dark; |
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| 56 | GdkColor light; |
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| 57 | GdkColor black; |
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| 58 | }; |
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| 59 | |
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| 60 | struct _HTMLGdkPainterClass { |
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| 61 | HTMLPainterClass base; |
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| 62 | }; |
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| 63 | |
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| 64 | |
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| 65 | GtkType html_gdk_painter_get_type (void); |
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| 66 | HTMLPainter *html_gdk_painter_new (gboolean double_buffer); |
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| 67 | void html_gdk_painter_realize (HTMLGdkPainter *painter, |
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| 68 | GdkWindow *window); |
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| 69 | void html_gdk_painter_unrealize (HTMLGdkPainter *painter); |
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| 70 | gboolean html_gdk_painter_realized (HTMLGdkPainter *painter); |
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| 71 | |
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| 72 | #endif /* _HTMLGDKPAINTER_H */ |
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