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-rw-r--r--apps/gui/quickscreen.c179
1 files changed, 179 insertions, 0 deletions
diff --git a/apps/gui/quickscreen.c b/apps/gui/quickscreen.c
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1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
9 *
10 * Copyright (C) 2005 by Kevin Ferrare
11 *
12 * All files in this archive are subject to the GNU General Public License.
13 * See the file COPYING in the source tree root for full license agreement.
14 *
15 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
16 * KIND, either express or implied.
17 *
18 ****************************************************************************/
19
20#include "quickscreen.h"
21#ifdef HAS_QUICKSCREEN
22
23#include "icons.h"
24#include "textarea.h"
25#include "font.h"
26#include "kernel.h"
27#include "misc.h"
28#include "statusbar.h"
29
30void gui_quickscreen_init(struct gui_quickscreen * qs,
31 struct option_select *left_option,
32 struct option_select *bottom_option,
33 struct option_select *right_option,
34 char * left_right_title,
35 quickscreen_callback callback)
36{
37 qs->left_option=left_option;
38 qs->bottom_option=bottom_option;
39 qs->right_option=right_option;
40 qs->left_right_title=left_right_title;
41 qs->callback=callback;
42}
43
44void gui_quickscreen_draw(struct gui_quickscreen * qs, struct screen * display)
45{
46 int w,h;
47 char buffer[30];
48 const char * option;
49 const char * title;
50#ifdef HAS_BUTTONBAR
51 display->has_buttonbar=false;
52#endif
53 gui_textarea_clear(display);
54 display->getstringsize("M",&w,&h);
55 /* Displays the icons */
56 display->mono_bitmap(bitmap_icons_7x8[Icon_FastBackward],
57 display->width/2 - 16,
58 display->height/2 - 4, 7, 8);
59 display->mono_bitmap(bitmap_icons_7x8[Icon_DownArrow],
60 display->width/2 - 3,
61 display->height - h*3, 7, 8);
62 display->mono_bitmap(bitmap_icons_7x8[Icon_FastForward],
63 display->width/2 + 8,
64 display->height/2 - 4, 7, 8);
65 display->setfont(FONT_SYSFIXED);
66
67 /* Displays the left's text */
68 title=option_select_get_title(qs->left_option);
69 option=option_select_get_text(qs->left_option, buffer);
70 display->putsxy(0, display->height/2 - h*2, title);
71 display->putsxy(0, display->height/2 - h, qs->left_right_title);
72 display->putsxy(0, display->height/2, option);
73
74 /* Displays the bottom's text */
75 title=option_select_get_title(qs->bottom_option);
76 option=option_select_get_text(qs->bottom_option, buffer);
77 display->getstringsize(title, &w, &h);
78 display->putsxy((display->width-w)/2, display->height - h*2, title);
79 display->getstringsize(option, &w, &h);
80 display->putsxy((display->width-w)/2, display->height - h, option);
81
82 /* Displays the right's text */
83 title=option_select_get_title(qs->right_option);
84 option=option_select_get_text(qs->right_option, buffer);
85 display->getstringsize(title,&w,&h);
86 display->putsxy(display->width - w, display->height/2 - h*2, title);
87 display->getstringsize(qs->left_right_title,&w,&h);
88 display->putsxy(display->width - w, display->height/2 - h, qs->left_right_title);
89 display->getstringsize(option,&w,&h);
90 display->putsxy(display->width - w, display->height/2, option);
91
92 gui_textarea_update(display);
93 lcd_setfont(FONT_UI);
94}
95
96void gui_syncquickscreen_draw(struct gui_quickscreen * qs)
97{
98 int i;
99 FOR_NB_SCREENS(i)
100 gui_quickscreen_draw(qs, &screens[i]);
101}
102
103bool gui_quickscreen_do_button(struct gui_quickscreen * qs, int button)
104{
105 switch(button)
106 {
107 case QUICKSCREEN_LEFT :
108 case QUICKSCREEN_LEFT | BUTTON_REPEAT :
109#ifdef QUICKSCREEN_RC_LEFT
110 case QUICKSCREEN_RC_LEFT :
111 case QUICKSCREEN_RC_LEFT | BUTTON_REPEAT :
112#endif
113 option_select_next(qs->left_option);
114 return(true);
115
116 case QUICKSCREEN_BOTTOM :
117 case QUICKSCREEN_BOTTOM | BUTTON_REPEAT :
118#ifdef QUICKSCREEN_RC_BOTTOM
119 case QUICKSCREEN_RC_BOTTOM :
120 case QUICKSCREEN_RC_BOTTOM | BUTTON_REPEAT :
121#endif
122 option_select_next(qs->bottom_option);
123 return(true);
124
125 case QUICKSCREEN_RIGHT :
126 case QUICKSCREEN_RIGHT | BUTTON_REPEAT :
127#ifdef QUICKSCREEN_RC_RIGHT
128 case QUICKSCREEN_RC_RIGHT :
129 case QUICKSCREEN_RC_RIGHT | BUTTON_REPEAT :
130#endif
131 option_select_next(qs->right_option);
132 return(true);
133
134 case QUICKSCREEN_BOTTOM_INV :
135 case QUICKSCREEN_BOTTOM_INV | BUTTON_REPEAT :
136#ifdef QUICKSCREEN_RC_BOTTOM_INV
137 case QUICKSCREEN_RC_BOTTOM_INV :
138 case QUICKSCREEN_RC_BOTTOM_INV | BUTTON_REPEAT :
139#endif
140 option_select_prev(qs->bottom_option);
141 return(true);
142 }
143 return(false);
144}
145
146bool gui_syncquickscreen_run(struct gui_quickscreen * qs)
147{
148 int key;
149 gui_syncquickscreen_draw(qs);
150 while (true) {
151 key = button_get(true);
152 if(default_event_handler(key) == SYS_USB_CONNECTED)
153 return(true);
154 if(gui_quickscreen_do_button(qs, key))
155 {
156 if(qs->callback)
157 qs->callback(qs);
158 gui_syncquickscreen_draw(qs);
159 }
160 else if(key==QUICKSCREEN_QUIT
161#ifdef QUICKSCREEN_QUIT
162 || key==QUICKSCREEN_QUIT
163#endif
164#ifdef QUICKSCREEN_QUIT2
165 || key==QUICKSCREEN_QUIT2
166#endif
167#if QUICKSCREEN_RC_QUIT
168 || key==QUICKSCREEN_RC_QUIT
169#endif
170 )
171 {
172 return(false);
173 }
174 gui_syncstatusbar_draw(&statusbars, false);
175 }
176}
177
178#endif /* HAS_QUICKSCREEN */
179
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