This source file includes following definitions.
- gui_mbox_init
- gui_mbox_draw
- gui_mbox_kbd_process
- gui_mbox_touch_handler
- gui_browser_progress_show
1 #include "camera_info.h"
2 #include "stdlib.h"
3 #include "lang.h"
4 #include "modes.h"
5 #include "keyboard.h"
6 #include "gui.h"
7 #include "gui_draw.h"
8 #include "gui_lang.h"
9 #include "gui_mbox.h"
10
11
12 void gui_mbox_draw();
13 int gui_mbox_kbd_process();
14 int gui_mbox_touch_handler(int,int);
15
16 static gui_handler mboxGuiHandler = { GUI_MODE_MBOX, gui_mbox_draw, gui_mbox_kbd_process, 0, gui_mbox_touch_handler, GUI_MODE_FLAG_NORESTORE_ON_SWITCH };
17
18 static gui_handler *gui_mbox_mode_old;
19 static const char* mbox_title;
20 static const char* mbox_msg;
21 static char mbox_to_draw;
22 static unsigned int mbox_flags;
23 #define MAX_LINES 8
24 #define MAX_WIDTH 35
25 #define SPACING_TITLE 4
26 #define SPACING_BTN 4
27 static struct {
28 unsigned int flag;
29 int text;
30 } buttons[] = {
31 { MBOX_BTN_OK, LANG_MBOX_BTN_OK },
32 { MBOX_BTN_YES, LANG_MBOX_BTN_YES },
33 { MBOX_BTN_NO, LANG_MBOX_BTN_NO },
34 { MBOX_BTN_CANCEL, LANG_MBOX_BTN_CANCEL}
35 };
36 #define BUTTON_SIZE 6
37 #define BUTTONSNUM (sizeof(buttons)/sizeof(buttons[0]))
38 #define MAX_BUTTONS 3
39 static int mbox_buttons[MAX_BUTTONS], mbox_buttons_num, mbox_button_active;
40 static coord mbox_buttons_x, mbox_buttons_y;
41 #define BUTTON_SEP 18
42 static void (*mbox_on_select)(unsigned int btn);
43
44
45 void gui_mbox_init(int title, int msg, const unsigned int flags, void (*on_select)(unsigned int btn))
46 {
47 int i;
48
49 mbox_buttons_num = 0;
50 for (i=0; i<BUTTONSNUM && mbox_buttons_num<MAX_BUTTONS; ++i)
51 {
52 if (flags & MBOX_BTN_MASK & buttons[i].flag)
53 mbox_buttons[mbox_buttons_num++] = i;
54 }
55 if (mbox_buttons_num == 0)
56 mbox_buttons[mbox_buttons_num++] = 0;
57
58 switch (flags & MBOX_DEF_MASK)
59 {
60 case MBOX_DEF_BTN2:
61 mbox_button_active = 1;
62 break;
63 case MBOX_DEF_BTN3:
64 mbox_button_active = 2;
65 break;
66 case MBOX_DEF_BTN1:
67 default:
68 mbox_button_active = 0;
69 break;
70 }
71
72 mbox_title = lang_str(title);
73 mbox_msg = lang_str(msg);
74 mbox_to_draw = 3;
75 mbox_flags = flags;
76 mbox_on_select = on_select;
77
78 gui_mbox_mode_old = gui_set_mode(&mboxGuiHandler);
79 }
80
81
82 void gui_mbox_draw()
83 {
84 if (mbox_to_draw & 1)
85 {
86 int bw=(mbox_buttons_num*BUTTON_SIZE*FONT_WIDTH+(mbox_buttons_num-1)*BUTTON_SEP);
87
88 int h = MAX_LINES;
89 int w = text_dimensions(mbox_msg, strlen(mbox_title), MAX_WIDTH, &h) + 2;
90
91 if (bw+BUTTON_SEP > w*FONT_WIDTH)
92 w = (bw+BUTTON_SEP)/FONT_WIDTH+1;
93
94 coord x = (camera_screen.width - w * FONT_WIDTH) >> 1;
95 coord y = (camera_screen.height - (h+2) * FONT_HEIGHT) >> 1;
96 draw_rectangle(x-4, y-4, x+w*FONT_WIDTH+4, y+(h+2)*FONT_HEIGHT+SPACING_BTN+2+SPACING_TITLE+7,
97 MAKE_COLOR(COLOR_GREY, COLOR_WHITE), RECT_BORDER3|DRAW_FILLED|RECT_SHADOW3);
98 draw_rectangle(x-2, y-2, x+w*FONT_WIDTH+2, y+FONT_HEIGHT+2, MAKE_COLOR(COLOR_BLACK, COLOR_WHITE), RECT_BORDER1|DRAW_FILLED);
99
100 draw_string_justified(x, y, mbox_title, MAKE_COLOR(COLOR_BLACK, COLOR_WHITE), 0, w*FONT_WIDTH, TEXT_CENTER);
101 y += FONT_HEIGHT+2+SPACING_TITLE;
102
103 int justification = TEXT_LEFT;
104 switch (mbox_flags & MBOX_TEXT_MASK)
105 {
106 case MBOX_TEXT_CENTER: justification = TEXT_CENTER; break;
107 case MBOX_TEXT_RIGHT: justification = TEXT_RIGHT; break;
108 }
109 draw_text_justified(x+FONT_WIDTH, y, mbox_msg, MAKE_COLOR(COLOR_GREY, COLOR_WHITE), w-1, MAX_LINES, justification);
110
111 mbox_buttons_x = x+((w*FONT_WIDTH-bw)>>1);
112 mbox_buttons_y = y+h*FONT_HEIGHT+SPACING_BTN;
113 }
114
115 if (mbox_to_draw & 2)
116 {
117 int i;
118 for (i=0; i<mbox_buttons_num; ++i)
119 {
120 draw_button(mbox_buttons_x + i * (BUTTON_SIZE*FONT_WIDTH+BUTTON_SEP), mbox_buttons_y, BUTTON_SIZE, buttons[mbox_buttons[i]].text, (mbox_button_active == i));
121 }
122 }
123
124 mbox_to_draw = 0;
125 }
126
127
128 int gui_mbox_kbd_process()
129 {
130 switch (kbd_get_clicked_key() | get_jogdial_direction())
131 {
132 case JOGDIAL_LEFT:
133 case KEY_LEFT:
134 if (--mbox_button_active < 0) mbox_button_active = mbox_buttons_num - 1;
135 mbox_to_draw = 2;
136 break;
137 case JOGDIAL_RIGHT:
138 case KEY_RIGHT:
139 if (++mbox_button_active >= mbox_buttons_num) mbox_button_active = 0;
140 mbox_to_draw = 2;
141 break;
142 case KEY_SET:
143 gui_set_mode(gui_mbox_mode_old);
144 if (mbox_flags & MBOX_FUNC_RESTORE)
145 gui_set_need_restore();
146 if (mbox_on_select)
147 mbox_on_select(buttons[mbox_buttons[mbox_button_active]].flag);
148 break;
149 }
150 return 0;
151 }
152
153 int gui_mbox_touch_handler(int sx, int sy)
154 {
155 int i;
156 coord x = mbox_buttons_x;
157
158 if ((sy >= mbox_buttons_y-2) && (sy <= mbox_buttons_y+FONT_HEIGHT+2))
159 {
160 for (i=0; i<mbox_buttons_num; ++i)
161 {
162 if ((sx >= x) && (sx <= x+BUTTON_SIZE*FONT_WIDTH+3))
163 {
164 if (mbox_button_active != i)
165 {
166 mbox_to_draw = 2;
167 mbox_button_active = i;
168 }
169 return KEY_SET;
170 }
171 x += BUTTON_SIZE*FONT_WIDTH+BUTTON_SEP;
172 }
173 }
174 return 0;
175 }
176
177
178
179 void gui_browser_progress_show(const char* msg, const unsigned int perc)
180 {
181 coord x=60, y=100;
182 unsigned int w=240, h=40;
183
184 draw_rectangle(x, y, x+w, y+h, MAKE_COLOR(COLOR_GREY, COLOR_WHITE), RECT_BORDER1|DRAW_FILLED|RECT_SHADOW3);
185 draw_string_justified(x, y+2, msg, MAKE_COLOR(COLOR_GREY, COLOR_WHITE), 0, w, TEXT_CENTER);
186 draw_rectangle(x+10, y+4+FONT_HEIGHT, x+w-10, y+h-10, MAKE_COLOR(COLOR_BLACK, COLOR_WHITE), RECT_BORDER1|DRAW_FILLED);
187 draw_rectangle(x+11, y+5+FONT_HEIGHT, x+11+(w-22)*perc/100, y+h-11, MAKE_COLOR(COLOR_RED, COLOR_RED), RECT_BORDER0|DRAW_FILLED);
188 }