MadButterfly: examples/calculator/main.c annotate

annotate examples/calculator/main.c @ 432:331467b8e778

Make calcuator uses stext instead of text. It is a demo for sh_stext. To use stext, program should call functions of stext and invoke svg2code.py with '-s' option.

author	Thinker K.F. Li <thinker@branda.to>
date	Wed, 29 Jul 2009 15:03:37 +0800
parents	c8b6ca46950b
children	32425882e351

rev	line source
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1 #include <stdio.h>
432 331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	2 #include <string.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	3 #include <mb.h>
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	4 #include "calculator_scr.h"
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	5
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	6 typedef struct _calc_data calc_data_t;
57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	7 struct _calc_data {
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	8 X_MB_runtime_t *rt;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	9 calculator_scr_t *code;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	10 };
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	11
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	12 static struct {
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	13 int c;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	14 int off;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	15 } tgt_list[] = {
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	16 { 0, OFFSET(calculator_scr_t, but_0) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	17 { 1, OFFSET(calculator_scr_t, but_1) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	18 { 2, OFFSET(calculator_scr_t, but_2) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	19 { 3, OFFSET(calculator_scr_t, but_3) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	20 { 4, OFFSET(calculator_scr_t, but_4) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	21 { 5, OFFSET(calculator_scr_t, but_5) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	22 { 6, OFFSET(calculator_scr_t, but_6) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	23 { 7, OFFSET(calculator_scr_t, but_7) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	24 { 8, OFFSET(calculator_scr_t, but_8) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	25 { 9, OFFSET(calculator_scr_t, but_9) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	26 { '+', OFFSET(calculator_scr_t, but_add) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	27 { '-', OFFSET(calculator_scr_t, but_minus) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	28 { '*', OFFSET(calculator_scr_t, but_mul) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	29 { '/', OFFSET(calculator_scr_t, but_div) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	30 { '=', OFFSET(calculator_scr_t, but_eq) },
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	31 { 'c', OFFSET(calculator_scr_t, but_clr) }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	32 };
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	33
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	34 static int real_compute(int op, int v1, int v2) {
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	35 int r = v1;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	36
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	37 switch(op) {
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	38 case '+':
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	39 r = v1 + v2;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	40 break;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	41 case '-':
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	42 r = v1 - v2;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	43 break;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	44 case '*':
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	45 r = v1 * v2;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	46 break;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	47 case '/':
93 c3c41f88e776 - Thinker K.F. Li <thinker@branda.to> parents: 92 diff changeset	48 r = v1;
89 90428161fc61 Prevent divide by zero error Thinker K.F. Li <thinker@branda.to> parents: 88 diff changeset	49 if(v2)
93 c3c41f88e776 - Thinker K.F. Li <thinker@branda.to> parents: 92 diff changeset	50 r /= v2;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	51 break;
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	52 case 'n':
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	53 r = v2;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	54 break;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	55 case 'N':
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	56 break;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	57 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	58
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	59 return r;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	60 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	61
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	62 static void show_text(calc_data_t *calc_data, int num, int saved, int op,
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	63 const char *suffix) {
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	64 char buf[20];
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	65 redraw_man_t *rdman;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	66
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	67 rdman = X_MB_rdman(calc_data->rt);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	68
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	69 sprintf(buf, "%d%s", num, suffix);
432 331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	70 sh_stext_set_text(calc_data->code->screen_text_u, buf);
331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	71 calc_data->code->screen_text_u_style_blks[0].n_chars = strlen(buf);
331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	72 sh_stext_set_style(calc_data->code->screen_text_u,
331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	73 calc_data->code->screen_text_u_style_blks, 1);
278 a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size. wycc parents: 192 diff changeset	74 rdman_shape_changed(rdman, calc_data->code->screen_text_u);
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	75
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	76 if(op == 'n')
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	77 sprintf(buf, "None");
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	78 else
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	79 sprintf(buf, "%d%c", saved, op);
432 331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	80 sh_stext_set_text(calc_data->code->saved_text, buf);
331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	81 calc_data->code->saved_text_style_blks[0].n_chars = strlen(buf);
331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	82 sh_stext_set_style(calc_data->code->saved_text,
331467b8e778 Make calcuator uses stext instead of text. Thinker K.F. Li <thinker@branda.to> parents: 280 diff changeset	83 calc_data->code->saved_text_style_blks, 1);
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	84 rdman_shape_changed(rdman, calc_data->code->saved_text);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	85 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	86
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	87 static void compute(calc_data_t calc_data, coord_t tgt) {
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	88 int i;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	89 coord_t **coord_p;
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	90 redraw_man_t *rdman;
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	91 static int valid_num = 0;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	92 static int factor = 1;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	93 static int num = 0;
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	94 static int op = 'n';
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	95 static int saved = 0;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	96 char buf[2] = " ";
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	97
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	98 for(i = 0; i < 16; i++) {
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	99 coord_p = (coord_t *)((void )calc_data->code + tgt_list[i].off);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	100 if(coord_p == (void )tgt)
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	101 break;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	102 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	103 if(i >= 16) return;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	104
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	105 if(i < 10) {
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	106 num = num * 10 + i;
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	107 show_text(calc_data, num * factor, saved, op, "");
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	108 valid_num = 1;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	109 } else {
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	110 switch(tgt_list[i].c) {
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	111 case 'c':
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	112 saved = num = 0;
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	113 factor = 1;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	114 valid_num = 0;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	115 op = 'n';
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	116 show_text(calc_data, 0, saved, op, "");
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	117 break;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	118
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	119 case '-':
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	120 if(!valid_num) {
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	121 factor *= -1;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	122 valid_num = 1;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	123 break;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	124 }
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	125 case '+':
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	126 case '*':
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	127 case '/':
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	128 saved = real_compute(op, saved, num * factor);
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	129 buf[0] = tgt_list[i].c;
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	130 show_text(calc_data, saved, saved, 'n', buf);
90 bd29780bf266 Reduce redundant code Thinker K.F. Li <thinker@branda.to> parents: 89 diff changeset	131 op = tgt_list[i].c;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	132 num = 0;
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	133 factor = 1;
3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	134 valid_num = 0;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	135 break;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	136
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	137 case '=':
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	138 saved = real_compute(op, saved, num * factor);
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	139 show_text(calc_data, saved, 0, 'n', "");
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	140 num = 0;
92 3f619ae03678 Improve calcuator example program. Thinker K.F. Li <thinker@branda.to> parents: 90 diff changeset	141 op = 'N';
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	142 break;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	143 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	144 }
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	145 rdman = X_MB_rdman(calc_data->rt);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	146 rdman_redraw_changed(rdman);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	147 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	148
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	149 static void buttons_handler(event_t evt, void arg) {
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	150 calc_data_t calc_data = (calc_data_t )arg;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	151
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	152 switch(evt->type) {
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	153 case EVT_MOUSE_BUT_PRESS:
271 c990a9a9648f Fix bug of calculator. Thinker K.F. Li <thinker@branda.to> parents: 192 diff changeset	154 compute(calc_data, (coord_t *)evt->cur_tgt->obj);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	155 break;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	156 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	157 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	158
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	159 static void setup_observers(calc_data_t *calc_data) {
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	160 calculator_scr_t *calculator_scr;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	161 subject_t *subject;
90 bd29780bf266 Reduce redundant code Thinker K.F. Li <thinker@branda.to> parents: 89 diff changeset	162 coord_t *coord;
bd29780bf266 Reduce redundant code Thinker K.F. Li <thinker@branda.to> parents: 89 diff changeset	163 int off;
bd29780bf266 Reduce redundant code Thinker K.F. Li <thinker@branda.to> parents: 89 diff changeset	164 int i;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	165
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	166 calculator_scr = calc_data->code;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	167
90 bd29780bf266 Reduce redundant code Thinker K.F. Li <thinker@branda.to> parents: 89 diff changeset	168 for(i = 0; i < 16; i++) {
bd29780bf266 Reduce redundant code Thinker K.F. Li <thinker@branda.to> parents: 89 diff changeset	169 off = tgt_list[i].off;
93 c3c41f88e776 - Thinker K.F. Li <thinker@branda.to> parents: 92 diff changeset	170 coord = OFF2TYPE(calculator_scr, off, coord_t *);
90 bd29780bf266 Reduce redundant code Thinker K.F. Li <thinker@branda.to> parents: 89 diff changeset	171 subject = coord_get_mouse_event(coord);
192 54fdc2a65242 Remove factory from observer APIs. Thinker K.F. Li <thinker@branda.to> parents: 186 diff changeset	172 subject_add_observer(subject, buttons_handler, calc_data);
90 bd29780bf266 Reduce redundant code Thinker K.F. Li <thinker@branda.to> parents: 89 diff changeset	173 }
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	174 }
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	175
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	176 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: 108 diff changeset	177 X_MB_runtime_t *rt;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	178 redraw_man_t *rdman;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	179 calculator_scr_t *calculator_scr;
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	180 calc_data_t calc_data;
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	181
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	182 rt = X_MB_new(":0.0", 300, 400);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	183
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	184 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	185 calculator_scr = calculator_scr_new(rdman, rdman->root_coord);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	186
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	187 calc_data.rt = rt;
94 57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	188 calc_data.code = calculator_scr;
57f8fecca8f3 - Thinker K.F. Li <thinker@branda.to> parents: 93 diff changeset	189 setup_observers(&calc_data);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	190
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	191 X_MB_handle_connection(rt);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	192
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	193 calculator_scr_free(calculator_scr);
122 17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events. Thinker K.F. Li <thinker@branda.to> parents: 108 diff changeset	194 X_MB_free(rt);
88 dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	195
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	196 return 0;
dd813dcc232c New example, calculator. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	197 }

Mercurial > MadButterfly

annotate examples/calculator/main.c @ 432:331467b8e778