MadButterfly: examples/svg2code

annotate examples/svg2code_ex/main.c @ 380:9c70de05a0b6

Add header file support

author	wycc
date	Sat, 04 Apr 2009 06:16:27 +0800
parents	f9d507a3e1d9
children	71489039406b

rev	line source
117 e4e47d2cdbcd Tank Thinker K.F. Li <thinker@branda.to> parents: 110 diff changeset	1 /*! \file
110 c14cb6d12030 - Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	2 *
c14cb6d12030 - Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	3 * svg2code_ex is an example that show programmers how to create a
c14cb6d12030 - Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	4 * menu with MadButterfly.
c14cb6d12030 - Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	5 *
c14cb6d12030 - Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	6 */
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	7 #include <stdio.h>
186 530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'. Thinker K.F. Li <thinker@branda.to> parents: 130 diff changeset	8 #include <mb.h>
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	9 #include "svg2code_ex.h"
3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	10
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	11 typedef struct _ex_rt ex_rt_t;
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	12 struct _ex_rt {
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	13 X_MB_runtime_t *rt;
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	14 svg2code_ex_t *code;
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	15 };
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	16
198 f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	17 #define COORD_SHOW(group) coord_show(group);rdman_coord_changed(X_MB_rdman(ex_rt->rt), group)
f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	18 #define COORD_HIDE(group) coord_hide(group);rdman_coord_changed(X_MB_rdman(ex_rt->rt), group)
f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	19
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	20 static void file_button_handler(event_t evt, void arg) {
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	21 ex_rt_t ex_rt = (ex_rt_t )arg;
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	22
198 f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	23 COORD_SHOW(ex_rt->code->file_menu);
f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	24 /* Update changed part to UI. */
f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	25 rdman_redraw_changed(X_MB_rdman(ex_rt->rt));
84 42698de1f653 Support translate() function for transform attribute of 'g' tag. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	26 }
42698de1f653 Support translate() function for transform attribute of 'g' tag. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	27
42698de1f653 Support translate() function for transform attribute of 'g' tag. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	28 static void file_menu_handler(event_t evt, void arg) {
42698de1f653 Support translate() function for transform attribute of 'g' tag. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	29 ex_rt_t ex_rt = (ex_rt_t )arg;
42698de1f653 Support translate() function for transform attribute of 'g' tag. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	30
198 f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	31 COORD_HIDE(ex_rt->code->file_menu);
f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	32 /* Update changed part to UI. */
f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	33 rdman_redraw_changed(X_MB_rdman(ex_rt->rt));
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	34 }
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	35
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	36 int main(int argc, char * const argv[]) {
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 117 diff changeset	37 X_MB_runtime_t *rt;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 117 diff changeset	38 redraw_man_t *rdman;
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	39 svg2code_ex_t *svg2code;
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	40 subject_t *subject;
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	41 ex_rt_t ex_rt;
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	42
108 565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	43 /*
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	44 * Initialize a runtime with XLib as backend.
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	45 */
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 117 diff changeset	46 rt = X_MB_new(":0.0", 800, 600);
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	47
108 565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	48 /*
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	49 * Instantiate objects from a SVG file.
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	50 */
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 117 diff changeset	51 rdman = X_MB_rdman(rt);
130 3a4d6179e6a9 change mb_c_source.m4 and mb_c_header.m4 to specify parent for SVG object Thinker K.F. Li <thinker@branda.to> parents: 122 diff changeset	52 svg2code = svg2code_ex_new(rdman, rdman->root_coord);
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	53
108 565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	54 /*
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	55 * Register observers to subjects of events for objects.
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	56 */
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	57 subject = coord_get_mouse_event(svg2code->file_button);
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 117 diff changeset	58 ex_rt.rt = rt;
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	59 ex_rt.code = svg2code;
198 f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	60 subject_add_event_observer(subject, EVT_MOUSE_BUT_PRESS, file_button_handler, &ex_rt);
84 42698de1f653 Support translate() function for transform attribute of 'g' tag. Thinker K.F. Li <thinker@branda.to> parents: 83 diff changeset	61 subject = coord_get_mouse_event(svg2code->file_menu);
198 f9d507a3e1d9 Add event observer which listen to one event type only. wycc@wycc-desktop parents: 192 diff changeset	62 subject_add_event_observer(subject, EVT_MOUSE_BUT_PRESS, file_menu_handler, &ex_rt);
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	63
108 565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	64 /*
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	65 * Start handle connections, includes one to X server.
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	66 * User start to interact with the application.
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	67 */
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 117 diff changeset	68 X_MB_handle_connection(rt);
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	69
108 565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	70 /*
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	71 * Clean
565b55508c8d More dox Thinker K.F. Li <thinker@branda.to> parents: 84 diff changeset	72 */
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 79 diff changeset	73 svg2code_ex_free(svg2code);
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 117 diff changeset	74 X_MB_free(rt);
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	75
3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	76 return 0;
3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	77 }

Mercurial > MadButterfly

annotate examples/svg2code_ex/main.c @ 380:9c70de05a0b6