| 1 | /* GDK - The GIMP Drawing Kit |
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| 2 | * |
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| 3 | * gdkdrawcontext.h: base class for rendering system support |
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| 4 | * |
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| 5 | * Copyright © 2016 Benjamin Otte |
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| 6 | * |
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| 7 | * This library is free software; you can redistribute it and/or |
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| 8 | * modify it under the terms of the GNU Library General Public |
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| 9 | * License as published by the Free Software Foundation; either |
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| 10 | * version 2 of the License, or (at your option) any later version. |
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| 11 | * |
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| 12 | * This library is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 15 | * Library General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU Library General Public |
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| 18 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. |
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| 19 | */ |
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| 20 | |
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| 21 | #ifndef __GDK_DRAW_CONTEXT__ |
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| 22 | #define __GDK_DRAW_CONTEXT__ |
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| 23 | |
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| 24 | #if !defined (__GDK_H_INSIDE__) && !defined (GTK_COMPILATION) |
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| 25 | #error "Only <gdk/gdk.h> can be included directly." |
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| 26 | #endif |
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| 27 | |
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| 28 | #include <gdk/gdkversionmacros.h> |
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| 29 | #include <gdk/gdktypes.h> |
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| 30 | |
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| 31 | G_BEGIN_DECLS |
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| 32 | |
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| 33 | #define GDK_TYPE_DRAW_CONTEXT (gdk_draw_context_get_type ()) |
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| 34 | #define GDK_DRAW_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_DRAW_CONTEXT, GdkDrawContext)) |
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| 35 | #define GDK_IS_DRAW_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_DRAW_CONTEXT)) |
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| 36 | |
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| 37 | GDK_AVAILABLE_IN_ALL |
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| 38 | GType gdk_draw_context_get_type (void) G_GNUC_CONST; |
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| 39 | |
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| 40 | GDK_AVAILABLE_IN_ALL |
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| 41 | GdkDisplay * gdk_draw_context_get_display (GdkDrawContext *context); |
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| 42 | GDK_AVAILABLE_IN_ALL |
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| 43 | GdkSurface * gdk_draw_context_get_surface (GdkDrawContext *context); |
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| 44 | |
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| 45 | GDK_AVAILABLE_IN_ALL |
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| 46 | void gdk_draw_context_begin_frame (GdkDrawContext *context, |
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| 47 | const cairo_region_t *region); |
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| 48 | GDK_AVAILABLE_IN_ALL |
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| 49 | void gdk_draw_context_end_frame (GdkDrawContext *context); |
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| 50 | GDK_AVAILABLE_IN_ALL |
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| 51 | gboolean gdk_draw_context_is_in_frame (GdkDrawContext *context); |
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| 52 | GDK_AVAILABLE_IN_ALL |
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| 53 | const cairo_region_t * gdk_draw_context_get_frame_region (GdkDrawContext *context); |
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| 54 | |
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| 55 | G_END_DECLS |
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| 56 | |
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| 57 | #endif /* __GDK_DRAW_CONTEXT__ */ |
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| 58 | |
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