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comparison include/mb_redraw_man.h @ 448:16116d84bc5e

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Replace Cairo with a abstract layer mb_graph_engine. mb_graph_engine is a layer to separate MadButterfly from Cairo. It is only a set of macro mapping to cairo implementation, now. But, it provides a oppotunities to replace cairo with other engines; likes skia.
author Thinker K.F. Li <thinker@branda.to>
date Tue, 04 Aug 2009 23:35:41 +0800
parents 3e84458968ec
children af4b506ad56f
comparison
equal deleted inserted replaced
447:38aae921243f 448:16116d84bc5e
1 #ifndef __REDRAW_MAN_H_ 1 #ifndef __REDRAW_MAN_H_
2 #define __REDRAW_MAN_H_ 2 #define __REDRAW_MAN_H_
3 3
4 #include <cairo.h> 4 #include "mb_graph_engine.h"
5 #include "mb_tools.h" 5 #include "mb_tools.h"
6 #include "mb_types.h" 6 #include "mb_types.h"
7 #include "mb_observer.h" 7 #include "mb_observer.h"
8 #include "mb_img_ldr.h" 8 #include "mb_img_ldr.h"
9 9
63 STAILQ(shape_t) shapes; /*!< \brief All managed shapes. */ 63 STAILQ(shape_t) shapes; /*!< \brief All managed shapes. */
64 STAILQ(paint_t) paints; /*!< \brief All managed paints. */ 64 STAILQ(paint_t) paints; /*!< \brief All managed paints. */
65 65
66 free_objs_t free_objs; 66 free_objs_t free_objs;
67 67
68 cairo_t *cr; 68 mbe_t *cr;
69 cairo_t *backend; 69 mbe_t *backend;
70 70
71 ob_factory_t ob_factory; 71 ob_factory_t ob_factory;
72 72
73 subject_t *redraw; /*!< \brief Notified after redrawing. */ 73 subject_t *redraw; /*!< \brief Notified after redrawing. */
74 subject_t *addrm_monitor; /*!< \brief Monitor adding/removing observers 74 subject_t *addrm_monitor; /*!< \brief Monitor adding/removing observers
87 co_aix w, h; /*!< \brief Size of viewport 87 co_aix w, h; /*!< \brief Size of viewport
88 * This is initialized by backend. 88 * This is initialized by backend.
89 */ 89 */
90 }; 90 };
91 91
92 extern int redraw_man_init(redraw_man_t *rdman, cairo_t *cr, 92 extern int redraw_man_init(redraw_man_t *rdman, mbe_t *cr,
93 cairo_t *backend); 93 mbe_t *backend);
94 extern void redraw_man_destroy(redraw_man_t *rdman); 94 extern void redraw_man_destroy(redraw_man_t *rdman);
95 extern int rdman_find_overlaid_shapes(redraw_man_t *rdman, 95 extern int rdman_find_overlaid_shapes(redraw_man_t *rdman,
96 geo_t *geo, 96 geo_t *geo,
97 geo_t ***overlays); 97 geo_t ***overlays);
98 extern int rdman_add_shape(redraw_man_t *rdman, 98 extern int rdman_add_shape(redraw_man_t *rdman,