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author | David Walter Seikel | 2013-01-13 17:29:19 +1000 |
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committer | David Walter Seikel | 2013-01-13 17:29:19 +1000 |
commit | 07274513e984f0b5544586c74508ccd16e7dcafa (patch) | |
tree | b32ff2a9136fbc1a4a6a0ed1e4d79cde0f5f16d9 /libraries/edje/src/examples/edje-perspective.c | |
parent | Added Irrlicht 1.8, but without all the Windows binaries. (diff) | |
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Remove EFL, since it's been released now.
Diffstat (limited to '')
-rw-r--r-- | libraries/edje/src/examples/edje-perspective.c | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/libraries/edje/src/examples/edje-perspective.c b/libraries/edje/src/examples/edje-perspective.c deleted file mode 100644 index 1037043..0000000 --- a/libraries/edje/src/examples/edje-perspective.c +++ /dev/null | |||
@@ -1,253 +0,0 @@ | |||
1 | /** | ||
2 | * Simple Edje example illustrating drag functions. | ||
3 | * | ||
4 | * You'll need at least one Evas engine built for it (excluding the | ||
5 | * buffer one). See stdout/stderr for output. | ||
6 | * | ||
7 | * @verbatim | ||
8 | * edje_cc drag.edc && gcc -o drag-box drag-box.c `pkg-config --libs --cflags evas ecore ecore-evas edje` | ||
9 | * @endverbatim | ||
10 | */ | ||
11 | |||
12 | #ifdef HAVE_CONFIG_H | ||
13 | # include "config.h" | ||
14 | #else | ||
15 | # define __UNUSED__ | ||
16 | #endif | ||
17 | |||
18 | #include <Ecore.h> | ||
19 | #include <Ecore_Evas.h> | ||
20 | #include <Edje.h> | ||
21 | |||
22 | #define WIDTH 480 | ||
23 | #define HEIGHT 320 | ||
24 | |||
25 | static const char commands[] = \ | ||
26 | "commands are:\n" | ||
27 | "\tDown - move part down\n" | ||
28 | "\tUp - move part up\n" | ||
29 | "\tLeft - move part left\n" | ||
30 | "\tRight - move part right\n" | ||
31 | "\tPrior - move part up-left\n" | ||
32 | "\tNext - move part down-right\n" | ||
33 | "\tInsert - increase focal\n" | ||
34 | "\tSuppr - decrease focal\n" | ||
35 | "\tEsc - exit\n" | ||
36 | "\th - print help\n"; | ||
37 | |||
38 | struct _App { | ||
39 | Evas_Object *edje_obj; | ||
40 | Evas_Object *bg; | ||
41 | Edje_Perspective *ps; | ||
42 | Eina_Bool animating; | ||
43 | int x, y; // relative position of part in the screen | ||
44 | int focal; | ||
45 | }; | ||
46 | |||
47 | static void | ||
48 | _on_destroy(Ecore_Evas *ee __UNUSED__) | ||
49 | { | ||
50 | ecore_main_loop_quit(); | ||
51 | } | ||
52 | |||
53 | /* here just to keep our example's window size and background image's | ||
54 | * size in synchrony */ | ||
55 | static void | ||
56 | _on_canvas_resize(Ecore_Evas *ee) | ||
57 | { | ||
58 | int w, h; | ||
59 | struct _App *app = ecore_evas_data_get(ee, "app"); | ||
60 | |||
61 | ecore_evas_geometry_get(ee, NULL, NULL, &w, &h); | ||
62 | evas_object_resize(app->bg, w, h); | ||
63 | evas_object_resize(app->edje_obj, w, h); | ||
64 | } | ||
65 | |||
66 | static void | ||
67 | _part_move(struct _App *app, int dx, int dy) | ||
68 | { | ||
69 | char emission[64]; | ||
70 | |||
71 | if (app->animating) | ||
72 | return; | ||
73 | |||
74 | app->x += dx; | ||
75 | app->y += dy; | ||
76 | if (app->x > 1) | ||
77 | app->x = 1; | ||
78 | if (app->x < 0) | ||
79 | app->x = 0; | ||
80 | if (app->y > 1) | ||
81 | app->y = 1; | ||
82 | if (app->y < 0) | ||
83 | app->y = 0; | ||
84 | |||
85 | snprintf(emission, sizeof(emission), "move,%d,%d", app->x, app->y); | ||
86 | edje_object_signal_emit(app->edje_obj, emission, ""); | ||
87 | app->animating = EINA_TRUE; | ||
88 | } | ||
89 | |||
90 | |||
91 | static void | ||
92 | _on_bg_key_down(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info) | ||
93 | { | ||
94 | struct _App *app = data; | ||
95 | Evas_Event_Key_Down *ev = event_info; | ||
96 | |||
97 | if (!strcmp(ev->keyname, "h")) | ||
98 | { | ||
99 | fprintf(stdout, commands); | ||
100 | return; | ||
101 | } | ||
102 | // just moving the part and text | ||
103 | else if (!strcmp(ev->keyname, "Down")) | ||
104 | { | ||
105 | _part_move(app, 0, 1); | ||
106 | } | ||
107 | else if (!strcmp(ev->keyname, "Up")) | ||
108 | { | ||
109 | _part_move(app, 0, -1); | ||
110 | } | ||
111 | else if (!strcmp(ev->keyname, "Left")) | ||
112 | { | ||
113 | _part_move(app, -1, 0); | ||
114 | } | ||
115 | else if (!strcmp(ev->keyname, "Right")) | ||
116 | { | ||
117 | _part_move(app, 1, 0); | ||
118 | } | ||
119 | else if (!strcmp(ev->keyname, "Prior")) | ||
120 | { | ||
121 | _part_move(app, -1, -1); | ||
122 | } | ||
123 | else if (!strcmp(ev->keyname, "Next")) | ||
124 | { | ||
125 | _part_move(app, 1, 1); | ||
126 | } | ||
127 | // adjusting the perspective focal point distance | ||
128 | else if (!strcmp(ev->keyname, "KP_Add")) | ||
129 | { | ||
130 | app->focal += 5; | ||
131 | edje_perspective_set(app->ps, 240, 160, 0, app->focal); | ||
132 | edje_object_calc_force(app->edje_obj); | ||
133 | } | ||
134 | else if (!strcmp(ev->keyname, "KP_Subtract")) | ||
135 | { | ||
136 | app->focal -= 5; | ||
137 | if (app->focal < 5) | ||
138 | app->focal = 5; | ||
139 | |||
140 | edje_perspective_set(app->ps, 240, 160, 0, app->focal); | ||
141 | edje_object_calc_force(app->edje_obj); | ||
142 | } | ||
143 | // exiting | ||
144 | else if (!strcmp(ev->keyname, "Escape")) | ||
145 | ecore_main_loop_quit(); | ||
146 | else | ||
147 | { | ||
148 | printf("unhandled key: %s\n", ev->keyname); | ||
149 | fprintf(stdout, commands); | ||
150 | } | ||
151 | } | ||
152 | |||
153 | static void | ||
154 | _animation_end_cb(void *data, Evas_Object *o __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__) | ||
155 | { | ||
156 | struct _App *app = data; | ||
157 | |||
158 | app->animating = EINA_FALSE; | ||
159 | } | ||
160 | |||
161 | int | ||
162 | main(int argc __UNUSED__, char *argv[]) | ||
163 | { | ||
164 | char edje_file_path[PATH_MAX]; | ||
165 | const char *edje_file = "perspective.edj"; | ||
166 | struct _App app; | ||
167 | Ecore_Evas *ee; | ||
168 | Evas *evas; | ||
169 | Eina_Prefix *pfx; | ||
170 | |||
171 | if (!ecore_evas_init()) | ||
172 | return EXIT_FAILURE; | ||
173 | |||
174 | if (!edje_init()) | ||
175 | goto shutdown_ecore_evas; | ||
176 | |||
177 | pfx = eina_prefix_new(argv[0], main, | ||
178 | "EDJE_EXAMPLES", | ||
179 | "edje/examples", | ||
180 | edje_file, | ||
181 | PACKAGE_BIN_DIR, | ||
182 | PACKAGE_LIB_DIR, | ||
183 | PACKAGE_DATA_DIR, | ||
184 | PACKAGE_DATA_DIR); | ||
185 | if (!pfx) | ||
186 | goto shutdown_edje; | ||
187 | |||
188 | edje_frametime_set(1.0 / 60.0); | ||
189 | |||
190 | /* this will give you a window with an Evas canvas under the first | ||
191 | * engine available */ | ||
192 | app.animating = EINA_FALSE; | ||
193 | app.x = 0; | ||
194 | app.y = 0; | ||
195 | app.focal = 50; | ||
196 | |||
197 | ee = ecore_evas_new(NULL, 0, 0, WIDTH, HEIGHT, NULL); | ||
198 | if (!ee) | ||
199 | goto free_prefix; | ||
200 | |||
201 | ecore_evas_callback_destroy_set(ee, _on_destroy); | ||
202 | ecore_evas_callback_resize_set(ee, _on_canvas_resize); | ||
203 | ecore_evas_title_set(ee, "Edje Box Example"); | ||
204 | |||
205 | ecore_evas_data_set(ee, "app", &app); | ||
206 | |||
207 | evas = ecore_evas_get(ee); | ||
208 | |||
209 | app.bg = evas_object_rectangle_add(evas); | ||
210 | evas_object_color_set(app.bg, 255, 255, 255, 255); | ||
211 | evas_object_resize(app.bg, WIDTH, HEIGHT); | ||
212 | evas_object_focus_set(app.bg, EINA_TRUE); | ||
213 | evas_object_show(app.bg); | ||
214 | |||
215 | evas_object_event_callback_add(app.bg, EVAS_CALLBACK_KEY_DOWN, _on_bg_key_down, &app); | ||
216 | |||
217 | app.edje_obj = edje_object_add(evas); | ||
218 | |||
219 | snprintf(edje_file_path, sizeof(edje_file_path), | ||
220 | "%s/examples/%s", eina_prefix_data_get(pfx), edje_file); | ||
221 | edje_object_file_set(app.edje_obj, edje_file_path, "example/group"); | ||
222 | evas_object_move(app.edje_obj, 0, 0); | ||
223 | evas_object_resize(app.edje_obj, WIDTH, HEIGHT); | ||
224 | evas_object_show(app.edje_obj); | ||
225 | |||
226 | edje_object_signal_callback_add(app.edje_obj, "animation,end", "", _animation_end_cb, &app); | ||
227 | |||
228 | app.ps = edje_perspective_new(evas); | ||
229 | edje_perspective_set(app.ps, 240, 160, 0, app.focal); | ||
230 | edje_perspective_global_set(app.ps, EINA_TRUE); | ||
231 | |||
232 | fprintf(stdout, commands); | ||
233 | |||
234 | ecore_evas_show(ee); | ||
235 | |||
236 | ecore_main_loop_begin(); | ||
237 | |||
238 | eina_prefix_free(pfx); | ||
239 | ecore_evas_free(ee); | ||
240 | ecore_evas_shutdown(); | ||
241 | edje_shutdown(); | ||
242 | |||
243 | return EXIT_SUCCESS; | ||
244 | |||
245 | free_prefix: | ||
246 | eina_prefix_free(pfx); | ||
247 | shutdown_edje: | ||
248 | edje_shutdown(); | ||
249 | shutdown_ecore_evas: | ||
250 | ecore_evas_shutdown(); | ||
251 | |||
252 | return EXIT_FAILURE; | ||
253 | } | ||