Mercurial > MadButterfly

annotate src/X_main.c @ 335:01038b8d8f05

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Set the progm to be NULL so that we won't call mb_progm_abort when we call it at the next time. This will fix the crash issue of the dynamic. However, the dynamic is still crash sometimes if we click the button quickly. It looks like it crashes in the refresh. We need to future figure out the issue.
author wycc
date Sat, 07 Mar 2009 14:24:55 +0800
parents a90fd749af82
children 16116d84bc5e
rev   line source
3
164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1 #include <stdio.h>
164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
2 #include <unistd.h>
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3 #include <sys/time.h>
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4 #include <sys/select.h>
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164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
5 #include <X11/Xlib.h>
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772511b8b9be Cairo specify RGB values in range 0.0 ~ 1.0.
Thinker K.F. Li <thinker@branda.to>
parents: 5
diff changeset
6 #include <X11/Xutil.h>
3
164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
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7 #include <cairo.h>
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7cfecdce94cc Remove warning messages
Thinker K.F. Li <thinker@branda.to>
parents: 9
diff changeset
8 #include <cairo-xlib.h>
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 186
diff changeset
9 #include <pango/pangocairo.h>
3
164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
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10
5
9c331ec9e210 SVG path is partially supported
Thinker K.F. Li <thinker@branda.to>
parents: 3
diff changeset
11 #include <string.h>
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530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
Thinker K.F. Li <thinker@branda.to>
parents: 185
diff changeset
12 #include "mb_shapes.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
Thinker K.F. Li <thinker@branda.to>
parents: 185
diff changeset
13 #include "mb_redraw_man.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
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parents: 185
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14 #include "mb_paint.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
Thinker K.F. Li <thinker@branda.to>
parents: 185
diff changeset
15 #include "mb_timer.h"
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
Thinker K.F. Li <thinker@branda.to>
parents: 185
diff changeset
16 #include "mb_animate.h"
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17
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18 #define OK 0
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19 #define ERR -1
5
9c331ec9e210 SVG path is partially supported
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20
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
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diff changeset
21 Display *display;
30
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
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22 Window win;
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23
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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24 void hint_shape(redraw_man_t *rdman, shape_t *shape) {
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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25 static shape_t *last_shape = NULL;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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26 if(last_shape != shape) {
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d82749f77108 Fix bug of demo and remove *_fill() and *_stroke().
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27 if(last_shape != NULL && last_shape->stroke != NULL) {
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e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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28 last_shape->stroke_width -= 2;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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29 rdman_shape_changed(rdman, last_shape);
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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30 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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31 if(shape != NULL && shape->stroke != NULL) {
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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32 shape->stroke_width += 2;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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33 rdman_shape_changed(rdman, shape);
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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34 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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35 }
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36 last_shape = shape;
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37 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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38
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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39 void event_interaction(Display *display,
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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40 redraw_man_t *rdman, int w, int h) {
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
41 XEvent evt;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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42 XMotionEvent *mevt;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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43 int r;
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44 co_aix x, y;
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45 shape_t *shape = NULL;
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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46 int in_stroke;
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47
39
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48 while(XEventsQueued(display, QueuedAfterReading) > 0) {
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49 r = XNextEvent(display, &evt);
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50 if(r == -1)
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51 break;
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52
30
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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53 switch(evt.type) {
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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54 case MotionNotify:
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55 mevt = (XMotionEvent *)&evt;
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56 x = mevt->x;
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57 y = mevt->y;
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parents: 27
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58 shape = find_shape_at_pos(rdman, x, y, &in_stroke);
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parents: 27
diff changeset
59 hint_shape(rdman, shape);
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60 break;
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943acee7f346 update exposed area
Thinker K.F. Li <thinker@branda.to>
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61 case Expose:
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Thinker K.F. Li <thinker@branda.to>
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62 rdman_redraw_area(rdman, evt.xexpose.x, evt.xexpose.y,
Thinker K.F. Li <thinker@branda.to>
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63 evt.xexpose.width, evt.xexpose.height);
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943acee7f346 update exposed area
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64 break;
30
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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65 }
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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66 }
53
ffed18510d55 Use animate feacilities to demo all animation.
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67 rdman_redraw_changed(rdman);
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68 XFlush(display);
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69 }
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70
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71 void handle_connection(Display *display, mb_tman_t *tman,
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72 redraw_man_t *rdman, int w, int h) {
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diff changeset
73 int xcon;
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74 fd_set rds;
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75 int nfds;
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76 struct timeval tmo;
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77 mb_timeval_t mb_tmo, next_mb_tmo;
54
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78 int r;
39
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79
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80 XSelectInput(display, win, PointerMotionMask | ExposureMask);
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81 XFlush(display);
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82
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83 xcon = XConnectionNumber(display);
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84 nfds = xcon + 1;
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6a3726fa7aad Reduce times of invoking gettimeofday()
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85
6a3726fa7aad Reduce times of invoking gettimeofday()
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86 r = gettimeofday(&tmo, NULL);
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87 if(r == -1) {
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88 perror("gettimeofday");
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89 return;
6a3726fa7aad Reduce times of invoking gettimeofday()
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90 }
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91 MB_TIMEVAL_SET(&mb_tmo, tmo.tv_sec, tmo.tv_usec);
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diff changeset
92
39
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93 while(1) {
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94 FD_ZERO(&rds);
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95 FD_SET(xcon, &rds);
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diff changeset
96
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97 r = mb_tman_next_timeout(tman, &mb_tmo, &next_mb_tmo);
39
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diff changeset
98 if(r != OK)
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99 r = select(nfds, &rds, NULL, NULL, NULL);
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400b4b5db0dc Working on animation
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diff changeset
100 else {
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ffed18510d55 Use animate feacilities to demo all animation.
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101 tmo.tv_sec = MB_TIMEVAL_SEC(&next_mb_tmo);
ffed18510d55 Use animate feacilities to demo all animation.
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parents: 52
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102 tmo.tv_usec = MB_TIMEVAL_USEC(&next_mb_tmo);
39
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103 r = select(nfds, &rds, NULL, NULL, &tmo);
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400b4b5db0dc Working on animation
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104 }
39
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105
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106 if(r == -1) {
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107 perror("select");
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108 return;
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109 }
49
6a3726fa7aad Reduce times of invoking gettimeofday()
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110
54
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111 if(r == 0) {
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parents: 53
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112 MB_TIMEVAL_ADD(&mb_tmo, &next_mb_tmo);
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6a3726fa7aad Reduce times of invoking gettimeofday()
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diff changeset
113
41
400b4b5db0dc Working on animation
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114 mb_tman_handle_timeout(tman, &mb_tmo);
42
e3295c07faa9 mb_shift is work
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parents: 41
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115 rdman_redraw_changed(rdman);
39
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116 XFlush(display);
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117 } else if(FD_ISSET(xcon, &rds)) {
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118 event_interaction(display, rdman, w, h);
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119 }
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120 }
30
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
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parents: 27
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121 }
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
122
5
9c331ec9e210 SVG path is partially supported
Thinker K.F. Li <thinker@branda.to>
parents: 3
diff changeset
123 void draw_path(cairo_t *cr, int w, int h) {
24
e598bc809c0f No more flash when animation.
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124 cairo_t *tmpcr;
e598bc809c0f No more flash when animation.
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parents: 23
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125 cairo_surface_t *tmpsuf;
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents: 11
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126 redraw_man_t rdman;
35
581a03196093 Support rectangle tag of SVG.
Thinker K.F. Li <thinker@branda.to>
parents: 33
diff changeset
127 shape_t *path1, *path2, *rect;
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
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128 coord_t *coord1, *coord2, *coord3;
23
56f592f56ff7 Fix bug and add linear gradient paint.
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parents: 22
diff changeset
129 paint_t *fill1, *fill2, *fill3;
55
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 54
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130 paint_t *text_fill;
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 54
diff changeset
131 grad_stop_t text_stops[2];
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
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132 paint_t *stroke, *text_stroke;
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
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133 shape_t *text;
23
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 22
diff changeset
134 grad_stop_t fill3_stops[3];
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
135 cairo_font_face_t *face;
39
db2aa914e14b timer for animation
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parents: 37
diff changeset
136 struct timeval tv;
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parents: 37
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137 mb_tman_t *tman;
42
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
138 mb_timeval_t mbtv, start, playing;
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
139 mb_progm_t *progm;
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
140 mb_word_t *word;
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
141 mb_action_t *act;
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 186
diff changeset
142 PangoAttrList *attrs = pango_attr_list_new();
12
79e9edf4c00a Add redraw manager
Thinker K.F. Li <thinker@branda.to>
parents: 11
diff changeset
143
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
144 tmpsuf = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, w, h);
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
145 tmpcr = cairo_create(tmpsuf);
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
146
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
147 cairo_set_source_surface(cr, tmpsuf, 0, 0);
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
148 redraw_man_init(&rdman, tmpcr, cr);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
149 coord1 = rdman_coord_new(&rdman, rdman.root_coord);
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
150 coord2 = rdman_coord_new(&rdman, rdman.root_coord);
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
151 coord3 = rdman_coord_new(&rdman, rdman.root_coord);
5
9c331ec9e210 SVG path is partially supported
Thinker K.F. Li <thinker@branda.to>
parents: 3
diff changeset
152
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
153 fill1 = rdman_paint_color_new(&rdman, 1, 1, 0, 0.5);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
154 fill2 = rdman_paint_color_new(&rdman, 0, 1, 1, 0.5);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
155 stroke = rdman_paint_color_new(&rdman, 0.4, 0.4, 0.4, 1);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
156 text_stroke = rdman_paint_color_new(&rdman, 0.5, 0.5, 0.5, 1);
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
157
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
158 face = cairo_get_font_face(tmpcr);
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
159 text = rdman_shape_text_new(&rdman, "hello \xe6\xbc\xa2\xe5\xad\x97",
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 186
diff changeset
160 10, h / 4, 36.0, face, attrs);
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
161 text_fill = rdman_paint_radial_new(&rdman, 100, h / 4, 70);
55
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 54
diff changeset
162 grad_stop_init(text_stops, 0, 0.2, 0.9, 0.2, 1);
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 54
diff changeset
163 grad_stop_init(text_stops + 1, 1, 0.9, 0.2, 0.2, 0.1);
56
e444a8c01735 Change interface of paint_radial_new()
Thinker K.F. Li <thinker@branda.to>
parents: 55
diff changeset
164 paint_radial_stops(text_fill, 2, text_stops);
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
165 rdman_paint_stroke(&rdman, text_stroke, text);
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
166 text->stroke_width = 0.5;
55
01ed2bc37eed Radial gradient paint
Thinker K.F. Li <thinker@branda.to>
parents: 54
diff changeset
167 rdman_paint_fill(&rdman, text_fill, text);
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
168 rdman_add_shape(&rdman, text, coord3);
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
169
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
170 path1 = rdman_shape_path_new(&rdman, "M 22,89.36218 C -34,-0.63782 39,-9.637817 82,12.36218 C 125,34.36218 142,136.36218 142,136.36218 C 100.66667,125.36218 74.26756,123.42795 22,89.36218 z ");
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
171 rdman_paint_fill(&rdman, fill1, path1);
22
8fcf2d878ecd shapes with stroke
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
172 rdman_paint_stroke(&rdman, stroke, path1);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
173 coord1->matrix[0] = 0.8;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
174 coord1->matrix[1] = 0;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
175 coord1->matrix[2] = 20;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
176 coord1->matrix[4] = 0.8;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
177 coord1->matrix[5] = 20;
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
178
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
179 path2 = rdman_shape_path_new(&rdman, "M 22,89.36218 C -34,-0.63782 39,-9.637817 82,12.36218 C 125,34.36218 142,136.36218 142,136.36218 C 100.66667,125.36218 74.26756,123.42795 22,89.36218 z ");
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
180 rdman_paint_fill(&rdman, fill2, path2);
22
8fcf2d878ecd shapes with stroke
Thinker K.F. Li <thinker@branda.to>
parents: 21
diff changeset
181 rdman_paint_stroke(&rdman, stroke, path2);
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
182 coord2->matrix[0] = -0.8;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
183 coord2->matrix[1] = 0;
20
74d3d5dc9aaa rename XXX_draw() to XXX_fill()
Thinker K.F. Li <thinker@branda.to>
parents: 19
diff changeset
184 coord2->matrix[2] = 180;
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
185 coord2->matrix[4] = 0.8;
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
186 coord2->matrix[5] = 20;
27
19c603dd6ff9 Add text shape.
Thinker K.F. Li <thinker@branda.to>
parents: 26
diff changeset
187
19
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
188 rdman_coord_changed(&rdman, coord1);
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
189 rdman_coord_changed(&rdman, coord2);
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
190 rdman_add_shape(&rdman, (shape_t *)path1, coord1);
cf6d65398619 More animation demo
Thinker K.F. Li <thinker@branda.to>
parents: 18
diff changeset
191 rdman_add_shape(&rdman, (shape_t *)path2, coord2);
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
192
23
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 22
diff changeset
193
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
194 fill3 = rdman_paint_linear_new(&rdman, 50, 50, 150, 150);
23
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 22
diff changeset
195 grad_stop_init(fill3_stops, 0, 1, 0, 0, 0.5);
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 22
diff changeset
196 grad_stop_init(fill3_stops + 1, 0.5, 0, 1, 0, 0.5);
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 22
diff changeset
197 grad_stop_init(fill3_stops + 2, 1, 0, 0, 1, 0.5);
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 22
diff changeset
198 paint_linear_stops(fill3, 3, fill3_stops);
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
199 rect = rdman_shape_rect_new(&rdman, 50, 50, 100, 100, 20, 20);
35
581a03196093 Support rectangle tag of SVG.
Thinker K.F. Li <thinker@branda.to>
parents: 33
diff changeset
200 rdman_paint_fill(&rdman, fill3, rect);
581a03196093 Support rectangle tag of SVG.
Thinker K.F. Li <thinker@branda.to>
parents: 33
diff changeset
201 rdman_add_shape(&rdman, (shape_t *)rect, rdman.root_coord);
23
56f592f56ff7 Fix bug and add linear gradient paint.
Thinker K.F. Li <thinker@branda.to>
parents: 22
diff changeset
202
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
203 rdman_redraw_all(&rdman);
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
204
16
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
205 XFlush(display);
e17e12b112c4 A simple animation using rdman_redraw_changed().
Thinker K.F. Li <thinker@branda.to>
parents: 15
diff changeset
206
39
db2aa914e14b timer for animation
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
207 tman = mb_tman_new();
db2aa914e14b timer for animation
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
208 if(tman) {
58
Thinker K.F. Li <thinker@branda.to>
parents: 57
diff changeset
209 /* Prepare an animation program. */
53
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
210 progm = mb_progm_new(10, &rdman);
42
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
211
53
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
212 MB_TIMEVAL_SET(&start, 0, 0);
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
213 MB_TIMEVAL_SET(&playing, 1, 0);
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
214 word = mb_progm_next_word(progm, &start, &playing);
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
215
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
216 act = mb_shift_new(50, 50, coord1, word);
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
217 act = mb_shift_new(-50, 50, coord2, word);
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
218
42
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
219 MB_TIMEVAL_SET(&start, 1, 0);
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
220 MB_TIMEVAL_SET(&playing, 2, 0);
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
221 word = mb_progm_next_word(progm, &start, &playing);
53
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
222
47
f3818d996f4f change interface of creating a animation action
Thinker K.F. Li <thinker@branda.to>
parents: 44
diff changeset
223 act = mb_shift_new(0, 20, coord1, word);
48
bdf711cbf0fb Use absolute time to dispatch animation actions.
Thinker K.F. Li <thinker@branda.to>
parents: 47
diff changeset
224 act = mb_shift_new(0, -20, coord2, word);
57
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
225 act = mb_visibility_new(VIS_HIDDEN, coord3, word);
44
7d9af44f095b Demo of concurrent words
Thinker K.F. Li <thinker@branda.to>
parents: 42
diff changeset
226
7d9af44f095b Demo of concurrent words
Thinker K.F. Li <thinker@branda.to>
parents: 42
diff changeset
227 MB_TIMEVAL_SET(&start, 3, 0);
7d9af44f095b Demo of concurrent words
Thinker K.F. Li <thinker@branda.to>
parents: 42
diff changeset
228 MB_TIMEVAL_SET(&playing, 2, 0);
42
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
229 word = mb_progm_next_word(progm, &start, &playing);
53
ffed18510d55 Use animate feacilities to demo all animation.
Thinker K.F. Li <thinker@branda.to>
parents: 52
diff changeset
230
47
f3818d996f4f change interface of creating a animation action
Thinker K.F. Li <thinker@branda.to>
parents: 44
diff changeset
231 act = mb_shift_new(0, -20, coord1, word);
48
bdf711cbf0fb Use absolute time to dispatch animation actions.
Thinker K.F. Li <thinker@branda.to>
parents: 47
diff changeset
232 act = mb_shift_new(0, 20, coord2, word);
52
59a295651480 Add action mb_chgcolor_t to change color of paints.
Thinker K.F. Li <thinker@branda.to>
parents: 49
diff changeset
233 act = mb_chgcolor_new(0, 0, 1, 0.5, fill1, word);
59a295651480 Add action mb_chgcolor_t to change color of paints.
Thinker K.F. Li <thinker@branda.to>
parents: 49
diff changeset
234 act = mb_chgcolor_new(1, 0, 0, 0.5, fill2, word);
57
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
235 act = mb_visibility_new(VIS_VISIBLE, coord3, word);
42
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
236
58
Thinker K.F. Li <thinker@branda.to>
parents: 57
diff changeset
237 /* Start playing the program. */
42
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
238 gettimeofday(&tv, NULL);
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
239 MB_TIMEVAL_SET(&mbtv, tv.tv_sec, tv.tv_usec);
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
240 mb_progm_start(progm, tman, &mbtv);
e3295c07faa9 mb_shift is work
Thinker K.F. Li <thinker@branda.to>
parents: 41
diff changeset
241
39
db2aa914e14b timer for animation
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
242 handle_connection(display, tman, &rdman, w, h);
41
400b4b5db0dc Working on animation
Thinker K.F. Li <thinker@branda.to>
parents: 39
diff changeset
243
57
ab028c9f0930 Ability to hidden shapes and action of visibility.
Thinker K.F. Li <thinker@branda.to>
parents: 56
diff changeset
244 mb_progm_free(progm);
39
db2aa914e14b timer for animation
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
245 mb_tman_free(tman);
db2aa914e14b timer for animation
Thinker K.F. Li <thinker@branda.to>
parents: 37
diff changeset
246 }
30
e06a4a667ce2 Accept mouse/pointer event and hint the shape that the pointer is over.
Thinker K.F. Li <thinker@branda.to>
parents: 27
diff changeset
247
159
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
248 rdman_paint_free(&rdman, fill1);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
249 rdman_paint_free(&rdman, fill2);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
250 rdman_paint_free(&rdman, stroke);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
251 rdman_paint_free(&rdman, text_stroke);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
252 rdman_paint_free(&rdman, text_fill);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
253 rdman_shape_free(&rdman, path1);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
254 rdman_shape_free(&rdman, path2);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
255 rdman_shape_free(&rdman, rect);
b90abd31a281 Postponse free of coords, shapes, and paints when the rdman is dirty.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
256 rdman_shape_free(&rdman, text);
15
c2ce186a5c37 X_main uses rdman_redraw_all()
Thinker K.F. Li <thinker@branda.to>
parents: 13
diff changeset
257 redraw_man_destroy(&rdman);
24
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
258 cairo_destroy(tmpcr);
e598bc809c0f No more flash when animation.
Thinker K.F. Li <thinker@branda.to>
parents: 23
diff changeset
259 cairo_surface_destroy(tmpsuf);
5
9c331ec9e210 SVG path is partially supported
Thinker K.F. Li <thinker@branda.to>
parents: 3
diff changeset
260 }
9c331ec9e210 SVG path is partially supported
Thinker K.F. Li <thinker@branda.to>
parents: 3
diff changeset
261
3
164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
262 void drawing(cairo_surface_t *surface, int w, int h) {
164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
263 cairo_t *cr;
164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
264
164162781a7a Test cairo with Xlib surface
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
265 cr = cairo_create(surface);
7
569f3168ba53 Clear background & tranform relative pos into absolute ones
Thinker K.F. Li <thinker@branda.to>
parents: 6
diff changeset
266 cairo_set_source_rgb(cr, 0, 0, 0);
569f3168ba53 Clear background & tranform relative pos into absolute ones
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267 cairo_paint(cr);
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9c331ec9e210 SVG path is partially supported
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268 draw_path(cr, w, h);
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19c603dd6ff9 Add text shape.
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269 cairo_destroy(cr);
3
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270 }
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271
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272 int
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273 main(int argc, char * const argv[]) {
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274 Window root;
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275 Visual *visual;
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276 int screen;
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277 XSetWindowAttributes wattr;
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278 int depth;
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279 cairo_surface_t *surface;
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280 int w, h;
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281 int x, y;
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282 int r;
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283
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284 display = XOpenDisplay(":0.0");
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285 if(display == NULL)
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286 printf("XOpenDisplay\n");
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287 screen = DefaultScreen(display);
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288 root = DefaultRootWindow(display);
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289 visual = DefaultVisual(display, screen);
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290 depth = DefaultDepth(display, screen);
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291 wattr.override_redirect = False;
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292 x = 10;
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293 y = 10;
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294 w = 200;
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295 h = 200;
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296 win = XCreateWindow(display, root,
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297 x, y,
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298 w, h,
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299 1, depth, InputOutput, visual,
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300 CWOverrideRedirect, &wattr);
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301 r = XMapWindow(display, win);
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302
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303 surface = cairo_xlib_surface_create(display, win, visual, w, h);
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304 if(surface == NULL)
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305 printf("cairo_xlib_surface_create\n");
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306
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307 drawing(surface, w, h);
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308
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309 XFlush(display);
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310 sleep(10);
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311
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312 XCloseDisplay(display);
10
7cfecdce94cc Remove warning messages
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313 return 0;
3
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314 }