summaryrefslogtreecommitdiffstats
path: root/apps/gui/statusbar.c
blob: 02c69815a17fff8ef2c0644226e8f865435904f3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
/***************************************************************************
 *             __________               __   ___.
 *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
 *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
 *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
 *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
 *                     \/            \/     \/    \/            \/
 * $Id$
 *
 * Copyright (C) Robert E. Hak (2002), Linus Nielsen Feltzing (2002)
 *
 * All files in this archive are subject to the GNU General Public License.
 * See the file COPYING in the source tree root for full license agreement.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 ****************************************************************************/

#include "config.h"
#include "screen_access.h"
#include "lcd.h"
#include "font.h"
#include "kernel.h"
#include "string.h" /* for memcmp oO*/
#include "sprintf.h"
#include "sound.h"
#include "power.h"
#include "settings.h"
#include "icons.h"
#include "powermgmt.h"
#include "button.h"
#include "usb.h"
#include "led.h"

#include "status.h" /* needed for battery_state global var */
#include "gwps.h" /* for keys_locked */
#include "statusbar.h"


/* FIXME: should be removed from icon.h to avoid redefinition,
   but still needed for compatibility with old system */

#define STATUSBAR_BATTERY_X_POS                 0
#define STATUSBAR_BATTERY_WIDTH                 18
#define STATUSBAR_PLUG_X_POS                    STATUSBAR_X_POS + \
                                                STATUSBAR_BATTERY_WIDTH +2
#define STATUSBAR_PLUG_WIDTH                    7
#define STATUSBAR_VOLUME_X_POS                  STATUSBAR_X_POS + \
                                                STATUSBAR_BATTERY_WIDTH + \
                                                STATUSBAR_PLUG_WIDTH +2+2
#define STATUSBAR_VOLUME_WIDTH                  16
#define STATUSBAR_PLAY_STATE_X_POS              STATUSBAR_X_POS + \
                                                STATUSBAR_BATTERY_WIDTH + \
                                                STATUSBAR_PLUG_WIDTH + \
                                                STATUSBAR_VOLUME_WIDTH+2+2+2
#define STATUSBAR_PLAY_STATE_WIDTH              7
#define STATUSBAR_PLAY_MODE_X_POS               STATUSBAR_X_POS + \
                                                STATUSBAR_BATTERY_WIDTH + \
                                                STATUSBAR_PLUG_WIDTH + \
                                                STATUSBAR_VOLUME_WIDTH + \
                                                STATUSBAR_PLAY_STATE_WIDTH + \
                                                2+2+2+2
#define STATUSBAR_PLAY_MODE_WIDTH               7
#define STATUSBAR_SHUFFLE_X_POS                 STATUSBAR_X_POS + \
                                                STATUSBAR_BATTERY_WIDTH + \
                                                STATUSBAR_PLUG_WIDTH + \
                                                STATUSBAR_VOLUME_WIDTH + \
                                                STATUSBAR_PLAY_STATE_WIDTH + \
                                                STATUSBAR_PLAY_MODE_WIDTH + \
                                                2+2+2+2+2
#define STATUSBAR_SHUFFLE_WIDTH                 7
#define STATUSBAR_LOCK_X_POS                    STATUSBAR_X_POS + \
                                                STATUSBAR_BATTERY_WIDTH + \
                                                STATUSBAR_PLUG_WIDTH + \
                                                STATUSBAR_VOLUME_WIDTH + \
                                                STATUSBAR_PLAY_STATE_WIDTH + \
                                                STATUSBAR_PLAY_MODE_WIDTH + \
                                                STATUSBAR_SHUFFLE_WIDTH + \
                                                2+2+2+2+2+2
#define STATUSBAR_LOCK_WIDTH                    5
#define STATUSBAR_DISK_WIDTH                    12
#define STATUSBAR_DISK_X_POS(statusbar_width)   statusbar_width - \
                                                STATUSBAR_DISK_WIDTH
#define STATUSBAR_TIME_X_END(statusbar_width)   statusbar_width-1

struct gui_syncstatusbar statusbars;

void gui_statusbar_init(struct gui_statusbar * bar)
{
    bar->last_volume = -1; /* -1 means "first update ever" */
    bar->battery_icon_switch_tick = 0;
#ifdef HAVE_CHARGING
    bar->battery_charge_step = 0;
#endif
}

void gui_statusbar_set_screen(struct gui_statusbar * bar,
                              struct screen * display)
{
    bar->display = display;
    gui_statusbar_draw(bar, false);
}

void gui_statusbar_draw(struct gui_statusbar * bar, bool force_redraw)
{
#ifdef HAVE_LCD_BITMAP
    if(!global_settings.statusbar)
       return;
#endif /* HAVE_LCD_BITMAP */

    struct screen * display = bar->display;

#ifdef HAVE_RTC
    struct tm* tm; /* For Time */
#endif /* HAVE_RTC */

#ifdef HAVE_LCD_CHARCELLS
    (void)force_redraw; /* players always "redraw" */
#endif /* HAVE_LCD_CHARCELLS */

    bar->info.volume = sound_val2phys(SOUND_VOLUME, global_settings.volume);
    bar->info.inserted = charger_inserted();
    bar->info.battlevel = battery_level();
    bar->info.battery_safe = battery_level_safe();

#ifdef HAVE_LCD_BITMAP
#ifdef HAVE_RTC
    tm = get_time();
    bar->info.hour = tm->tm_hour;
    bar->info.minute = tm->tm_min;
#endif /* HAVE_RTC */

    bar->info.shuffle = global_settings.playlist_shuffle;
#if CONFIG_KEYPAD == IRIVER_H100_PAD
    bar->info.keylock = button_hold();
#else
    bar->info.keylock = keys_locked;
#endif /* CONFIG_KEYPAD == IRIVER_H100_PAD */
    bar->info.repeat = global_settings.repeat_mode;
    bar->info.playmode = current_playmode();
    if(!display->has_disk_led)
        bar->info.led = led_read(HZ/2); /* delay should match polling interval */

#ifdef HAVE_USB_POWER
    bar->info.usb_power = usb_powered();
#endif /* HAVE_USB_POWER */

    /* only redraw if forced to, or info has changed */
    if (force_redraw ||
        bar->info.inserted ||
        !bar->info.battery_safe ||
        bar->info.redraw_volume ||
        memcmp(&(bar->info), &(bar->lastinfo), sizeof(struct status_info)))
    {
        display->set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
        display->fillrect(0,0,display->width,8);
        display->set_drawmode(DRMODE_SOLID);

#else

    /* players always "redraw" */
    {
#endif /* HAVE_LCD_BITMAP */

#ifdef HAVE_CHARGING
        if (bar->info.inserted) {
            battery_state = true;
#if defined(HAVE_CHARGE_CTRL) || CONFIG_BATTERY == BATT_LIION2200
            /* zero battery run time if charging */
            if (charge_state > 0) {
                global_settings.runtime = 0;
                lasttime = current_tick;
            }

            /* animate battery if charging */
            if ((charge_state == 1) ||
                (charge_state == 2)) {
#else
            global_settings.runtime = 0;
            lasttime = current_tick;
            {
#endif
                /* animate in three steps (34% per step for a better look) */
                bar->info.battlevel = bar->battery_charge_step * 34;
                if (bar->info.battlevel > 100)
                    bar->info.battlevel = 100;
                if(TIME_AFTER(current_tick, bar->battery_icon_switch_tick)) {
                    bar->battery_charge_step=(bar->battery_charge_step+1)%4;
                    bar->battery_icon_switch_tick = current_tick + HZ;
                }
            }
        }
        else
#endif /* HAVE_CHARGING */
        {
            if (bar->info.battery_safe)
                battery_state = true;
            else {
                /* blink battery if level is low */
                if(TIME_AFTER(current_tick, bar->battery_icon_switch_tick) &&
                   (bar->info.battlevel > -1)) {
                    bar->battery_icon_switch_tick = current_tick+HZ;
                    battery_state = !battery_state;
                }
            }
        }
#ifdef HAVE_LCD_BITMAP
        if (battery_state)
            gui_statusbar_icon_battery(display, bar->info.battlevel);
        /* draw power plug if charging */
        if (bar->info.inserted)
            display->mono_bitmap(bitmap_icons_7x8[Icon_Plug],
                                    STATUSBAR_PLUG_X_POS,
                                    STATUSBAR_Y_POS, STATUSBAR_PLUG_WIDTH,
                                    STATUSBAR_HEIGHT);
#ifdef HAVE_USB_POWER
        else if (bar->info.usb_power)
            display->mono_bitmap(bitmap_icons_7x8[Icon_USBPlug],
                                 STATUSBAR_PLUG_X_POS,
                                 STATUSBAR_Y_POS, STATUSBAR_PLUG_WIDTH,
                                 STATUSBAR_HEIGHT);
#endif /* HAVE_USB_POWER */

        bar->info.redraw_volume = gui_statusbar_icon_volume(bar,
                                                bar->info.volume);
        gui_statusbar_icon_play_state(display, current_playmode() +
                                                Icon_Play);

        switch (bar->info.repeat) {
#ifdef AB_REPEAT_ENABLE
            case REPEAT_AB:
                gui_statusbar_icon_play_mode(display, Icon_RepeatAB);
                break;
#endif /* AB_REPEAT_ENABLE */

            case REPEAT_ONE:
                gui_statusbar_icon_play_mode(display, Icon_RepeatOne);
                break;

            case REPEAT_ALL:
            case REPEAT_SHUFFLE:
                gui_statusbar_icon_play_mode(display, Icon_Repeat);
                break;
        }
        if (bar->info.shuffle)
            gui_statusbar_icon_shuffle(display);
        if (bar->info.keylock)
            gui_statusbar_icon_lock(display);
#ifdef HAVE_RTC
        gui_statusbar_time(display, bar->info.hour, bar->info.minute);
#endif /* HAVE_RTC */
        if(!display->has_disk_led && bar->info.led)
            gui_statusbar_led(display);
        display->update_rect(0, 0, display->width, STATUSBAR_HEIGHT);
        bar->lastinfo = bar->info;
#endif /* HAVE_LCD_BITMAP */
    }


#ifdef HAVE_LCD_CHARCELLS
    if (bar->info.battlevel > -1)
        display->icon(ICON_BATTERY, battery_state);
    display->icon(ICON_BATTERY_1, bar->info.battlevel > 25);
    display->icon(ICON_BATTERY_2, bar->info.battlevel > 50);
    display->icon(ICON_BATTERY_3, bar->info.battlevel > 75);

    display->icon(ICON_VOLUME, true);
    display->icon(ICON_VOLUME_1, bar->info.volume > 10);
    display->icon(ICON_VOLUME_2, bar->info.volume > 30);
    display->icon(ICON_VOLUME_3, bar->info.volume > 50);
    display->icon(ICON_VOLUME_4, bar->info.volume > 70);
    display->icon(ICON_VOLUME_5, bar->info.volume > 90);

    display->icon(ICON_PLAY, current_playmode() == STATUS_PLAY);
    display->icon(ICON_PAUSE, current_playmode() == STATUS_PAUSE);

    display->icon(ICON_REPEAT, global_settings.repeat_mode != REPEAT_OFF);
    display->icon(ICON_1, global_settings.repeat_mode == REPEAT_ONE);

    display->icon(ICON_RECORD, record);
    display->icon(ICON_AUDIO, audio);
    display->icon(ICON_PARAM, param);
    display->icon(ICON_USB, usb);
#endif /* HAVE_LCD_CHARCELLS */
}

#ifdef HAVE_LCD_BITMAP
/* from icon.c */
/*
 * Print battery icon to status bar
 */
void gui_statusbar_icon_battery(struct screen * display, int percent)
{
    int fill;
    char buffer[5];
    unsigned int width, height;

    /* fill battery */
    fill = percent;
    if (fill < 0)
        fill = 0;
    if (fill > 100)
        fill = 100;

#if defined(HAVE_CHARGE_CTRL) && !defined(SIMULATOR) /* Rec v1 target only */
    /* show graphical animation when charging instead of numbers */
    if ((global_settings.battery_display) &&
        (charge_state != 1) &&
        (percent > -1)) {
#else /* all others */
    if (global_settings.battery_display && (percent > -1)) {
#endif
        /* Numeric display */
        display->setfont(FONT_SYSFIXED);
        snprintf(buffer, sizeof(buffer), "%3d", fill);
        display->getstringsize(buffer, &width, &height);
        if (height <= STATUSBAR_HEIGHT)
            display->putsxy(STATUSBAR_BATTERY_X_POS
                             + STATUSBAR_BATTERY_WIDTH / 2
                             - width/2, STATUSBAR_Y_POS, buffer);
        display->setfont(FONT_UI);

    }
    else {
        /* draw battery */
        display->drawrect(STATUSBAR_BATTERY_X_POS, STATUSBAR_Y_POS, 17, 7);
        display->vline(STATUSBAR_BATTERY_X_POS + 17, STATUSBAR_Y_POS + 2,
                       STATUSBAR_Y_POS + 4);

        fill = fill * 15 / 100;
        display->fillrect(STATUSBAR_BATTERY_X_POS + 1, STATUSBAR_Y_POS + 1,
                          fill, 5);
    }

    if (percent == -1) {
        display->setfont(FONT_SYSFIXED);
        display->putsxy(STATUSBAR_BATTERY_X_POS + STATUSBAR_BATTERY_WIDTH / 2
                         - 4, STATUSBAR_Y_POS, "?");
        display->setfont(FONT_UI);
    }
}

/*
 * Print volume gauge to status bar
 */
bool gui_statusbar_icon_volume(struct gui_statusbar * bar, int percent)
{
    int i;
    int volume;
    int vol;
    char buffer[4];
    unsigned int width, height;
    bool needs_redraw = false;
    int type = global_settings.volume_type;
    struct screen * display=bar->display;

    volume = percent;
    if (volume < 0)
        volume = 0;
    if (volume > 100)
        volume = 100;

    if (volume == 0) {
        display->mono_bitmap(bitmap_icons_7x8[Icon_Mute],
                    STATUSBAR_VOLUME_X_POS + STATUSBAR_VOLUME_WIDTH / 2 - 4,
                    STATUSBAR_Y_POS, 7, STATUSBAR_HEIGHT);
    }
    else {
        /* We want to redraw the icon later on */
        if (bar->last_volume != volume && bar->last_volume >= 0) {
            bar->volume_icon_switch_tick = current_tick + HZ;
        }

        /* If the timeout hasn't yet been reached, we show it numerically
           and tell the caller that we want to be called again */
        if (TIME_BEFORE(current_tick,bar->volume_icon_switch_tick)) {
            type = 1;
            needs_redraw = true;
        }

        /* display volume level numerical? */
        if (type)
        {
            display->setfont(FONT_SYSFIXED);
            snprintf(buffer, sizeof(buffer), "%2d", percent);
            display->getstringsize(buffer, &width, &height);
            if (height <= STATUSBAR_HEIGHT)
            {
                display->putsxy(STATUSBAR_VOLUME_X_POS
                                 + STATUSBAR_VOLUME_WIDTH / 2
                                 - width/2, STATUSBAR_Y_POS, buffer);
            }
            display->setfont(FONT_UI);
        } else {
            /* display volume bar */
            vol = volume * 14 / 100;
            for(i=0; i < vol; i++) {
                display->vline(STATUSBAR_VOLUME_X_POS + i,
                               STATUSBAR_Y_POS + 6 - i / 2,
                               STATUSBAR_Y_POS + 6);
            }
        }
    }
    bar->last_volume = volume;

    return needs_redraw;
}

/*
 * Print play state to status bar
 */
void gui_statusbar_icon_play_state(struct screen * display, int state)
{
    display->mono_bitmap(bitmap_icons_7x8[state], STATUSBAR_PLAY_STATE_X_POS,
                    STATUSBAR_Y_POS, STATUSBAR_PLAY_STATE_WIDTH,
                    STATUSBAR_HEIGHT);
}

/*
 * Print play mode to status bar
 */
void gui_statusbar_icon_play_mode(struct screen * display, int mode)
{
    display->mono_bitmap(bitmap_icons_7x8[mode], STATUSBAR_PLAY_MODE_X_POS,
                    STATUSBAR_Y_POS, STATUSBAR_PLAY_MODE_WIDTH,
                    STATUSBAR_HEIGHT);
}

/*
 * Print shuffle mode to status bar
 */
void gui_statusbar_icon_shuffle(struct screen * display)
{
    display->mono_bitmap(bitmap_icons_7x8[Icon_Shuffle],
                    STATUSBAR_SHUFFLE_X_POS, STATUSBAR_Y_POS,
                    STATUSBAR_SHUFFLE_WIDTH, STATUSBAR_HEIGHT);
}

/*
 * Print lock when keys are locked
 */
void gui_statusbar_icon_lock(struct screen * display)
{
    display->mono_bitmap(bitmap_icons_5x8[Icon_Lock], STATUSBAR_LOCK_X_POS,
                    STATUSBAR_Y_POS, 5, 8);
}

/*
 * no real LED: disk activity in status bar
 */
void gui_statusbar_led(struct screen * display)
{
    display->mono_bitmap(bitmap_icon_disk,
                         STATUSBAR_DISK_X_POS(display->width),
                         STATUSBAR_Y_POS, STATUSBAR_DISK_WIDTH,
                         STATUSBAR_HEIGHT);
}

#ifdef HAVE_RTC
/*
 * Print time to status bar
 */
void gui_statusbar_time(struct screen * display, int hour, int minute)
{
    unsigned char buffer[6];
    unsigned int width, height;
    if ( hour >= 0 &&
         hour <= 23 &&
         minute >= 0 &&
         minute <= 59 ) {
        if ( global_settings.timeformat ) { /* 12 hour clock */
            hour %= 12;
            if ( hour == 0 ) {
                hour += 12;
            }
        }
        snprintf(buffer, sizeof(buffer), "%02d:%02d", hour, minute);
    }
    else {
        strncpy(buffer, "--:--", sizeof buffer);
    }
    display->setfont(FONT_SYSFIXED);
    display->getstringsize(buffer, &width, &height);
    if (height <= STATUSBAR_HEIGHT) {
        display->putsxy(STATUSBAR_TIME_X_END(display->width) - width,
                        STATUSBAR_Y_POS, buffer);
    }
    display->setfont(FONT_UI);

}
#endif

#endif /* HAVE_LCD_BITMAP */

void gui_syncstatusbar_init(struct gui_syncstatusbar * bars)
{
    int i;
    FOR_NB_SCREENS(i) {
        gui_statusbar_init( &(bars->statusbars[i]) );
        gui_statusbar_set_screen( &(bars->statusbars[i]), &(screens[i]) );
    }
}

void gui_syncstatusbar_draw(struct gui_syncstatusbar * bars,
                            bool force_redraw)
{
    int i;
    FOR_NB_SCREENS(i) {
        gui_statusbar_draw( &(bars->statusbars[i]), force_redraw );
    }
}