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Accept FS#9224 by Teruaki Kawashima, adding support for all RTC equipped targets and some other enhancements to the calendar plugin.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18875 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2008-10-25 16:34:15 +00:00
parent 3ae419d955
commit 50a8017139
2 changed files with 312 additions and 175 deletions
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2
apps/plugins/SOURCES
View file

@ -86,9 +86,7 @@ vu_meter.c
wormlet.c
#if CONFIG_RTC
#if CONFIG_KEYPAD == RECORDER_PAD /* Recorder models only for now */
calendar.c
#endif
#endif /* CONFIG_RTC */
#if (MEMORYSIZE <= 8) && !defined(SIMULATOR) /* loaders, only needed for Archos */

485
apps/plugins/calendar.c
View file

@ -27,6 +27,162 @@
PLUGIN_HEADER
#if CONFIG_KEYPAD == RECORDER_PAD
#define CALENDAR_QUIT BUTTON_OFF
#define CALENDAR_SELECT BUTTON_PLAY
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH (BUTTON_ON|BUTTON_DOWN)
#define CALENDAR_PREV_MONTH (BUTTON_ON|BUTTON_UP)
#elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
#define CALENDAR_QUIT BUTTON_OFF
#define CALENDAR_SELECT BUTTON_SELECT
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH (BUTTON_ON|BUTTON_DOWN)
#define CALENDAR_PREV_MONTH (BUTTON_ON|BUTTON_UP)
#elif CONFIG_KEYPAD == ONDIO_PAD
#define CALENDAR_QUIT BUTTON_OFF
#define CALENDAR_SELECT (BUTTON_MENU|BUTTON_REL)
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH (BUTTON_MENU|BUTTON_DOWN)
#define CALENDAR_PREV_MONTH (BUTTON_MENU|BUTTON_UP)
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
(CONFIG_KEYPAD == IRIVER_H300_PAD)
#define CALENDAR_QUIT BUTTON_OFF
#define CALENDAR_SELECT BUTTON_SELECT
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH BUTTON_MODE
#define CALENDAR_PREV_MONTH BUTTON_REC
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IPOD_3G_PAD) || \
(CONFIG_KEYPAD == IPOD_1G2G_PAD)
#define CALENDAR_QUIT (BUTTON_SELECT|BUTTON_MENU)
#define CALENDAR_SELECT (BUTTON_SELECT|BUTTON_PLAY)
#define CALENDAR_NEXT_WEEK BUTTON_SCROLL_FWD
#define CALENDAR_PREV_WEEK BUTTON_SCROLL_BACK
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH BUTTON_PLAY
#define CALENDAR_PREV_MONTH BUTTON_MENU
#elif (CONFIG_KEYPAD == IAUDIO_X5M5_PAD)
#define CALENDAR_QUIT BUTTON_POWER
#define CALENDAR_SELECT BUTTON_SELECT
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH (BUTTON_PLAY|BUTTON_DOWN)
#define CALENDAR_PREV_MONTH (BUTTON_PLAY|BUTTON_UP)
#elif CONFIG_KEYPAD == GIGABEAT_PAD
#define CALENDAR_QUIT BUTTON_POWER
#define CALENDAR_SELECT BUTTON_SELECT
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH BUTTON_VOL_DOWN
#define CALENDAR_PREV_MONTH BUTTON_VOL_UP
#elif CONFIG_KEYPAD == SANSA_E200_PAD
#define CALENDAR_QUIT BUTTON_POWER
#define CALENDAR_SELECT BUTTON_SELECT
#define CALENDAR_NEXT_WEEK BUTTON_SCROLL_FWD
#define CALENDAR_PREV_WEEK BUTTON_SCROLL_BACK
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH BUTTON_DOWN
#define CALENDAR_PREV_MONTH BUTTON_UP
#elif CONFIG_KEYPAD == SANSA_C200_PAD
#define CALENDAR_QUIT BUTTON_POWER
#define CALENDAR_SELECT BUTTON_SELECT
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH BUTTON_VOL_UP
#define CALENDAR_PREV_MONTH BUTTON_VOL_DOWN
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
#define CALENDAR_QUIT BUTTON_POWER
#define CALENDAR_SELECT BUTTON_PLAY
#define CALENDAR_NEXT_WEEK BUTTON_SCROLL_DOWN
#define CALENDAR_PREV_WEEK BUTTON_SCROLL_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH BUTTON_FF
#define CALENDAR_PREV_MONTH BUTTON_REW
#elif CONFIG_KEYPAD == GIGABEAT_S_PAD
#define CALENDAR_QUIT BUTTON_BACK
#define CALENDAR_SELECT BUTTON_SELECT
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH BUTTON_NEXT
#define CALENDAR_PREV_MONTH BUTTON_PREV
#elif CONFIG_KEYPAD == MROBE100_PAD
#define CALENDAR_QUIT BUTTON_POWER
#define CALENDAR_SELECT BUTTON_SELECT
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH (BUTTON_MENU|BUTTON_DOWN)
#define CALENDAR_PREV_MONTH (BUTTON_MENU|BUTTON_UP)
#elif CONFIG_KEYPAD == IAUDIO_M3_PAD
#define CALENDAR_QUIT BUTTON_RC_REC
#define CALENDAR_SELECT BUTTON_RC_PLAY
#define CALENDAR_NEXT_WEEK BUTTON_RC_VOL_DOWN
#define CALENDAR_PREV_WEEK BUTTON_RC_VOL_UP
#define CALENDAR_NEXT_DAY BUTTON_RC_FF
#define CALENDAR_PREV_DAY BUTTON_RC_REW
#define CALENDAR_NEXT_MONTH BUTTON_RC_MODE
#define CALENDAR_PREV_MONTH BUTTON_RC_MENU
#elif (CONFIG_KEYPAD == COWOND2_PAD)
#define CALENDAR_QUIT BUTTON_POWER
#define CALENDAR_SELECT BUTTON_CENTER
#define CALENDAR_NEXT_WEEK BUTTON_DOWN
#define CALENDAR_PREV_WEEK BUTTON_UP
#define CALENDAR_NEXT_DAY BUTTON_RIGHT
#define CALENDAR_PREV_DAY BUTTON_LEFT
#define CALENDAR_NEXT_MONTH BUTTON_BOTTOMRIGHT
#define CALENDAR_PREV_MONTH BUTTON_BOTTOMLEFT
#else
#error "No keypad setting."
#endif
#define X_OFFSET ((LCD_WIDTH%7)/2)
#if LCD_HEIGHT <= 80
#define Y_OFFSET 1
#else
#define Y_OFFSET 4
#endif
#define CELL_WIDTH (LCD_WIDTH / 7)
#define CELL_HEIGHT (LCD_HEIGHT / 7)
static const struct plugin_api* rb;
static bool leap_year;
@ -36,6 +192,9 @@ static const int days_in_month[2][13] = {
{31, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
};
static const char *dayname_long[7] = {"Mon","Tue","Wed","Thu","Fri","Sat","Sun"};
static const char *dayname_short[7] = {"M","T","W","T","F","S","S"};
struct today {
int mday; /* day of the month */
int mon; /* month */
@ -101,17 +260,27 @@ static void calendar_init(struct today *today, struct shown *shown)
leap_year = is_leap_year(shown->year);
}
static int space = LCD_WIDTH / 7;
static void draw_headers(void)
{
int i,w,h;
const char *dayname[7] = {"M","T","W","T","F","S","S"};
int ws = 2;
int x = X_OFFSET;
const char **dayname = (const char**)&dayname_long;
for (i = 0; i < 7; i++)
{
rb->lcd_getstringsize(dayname[i],&w,&h);
if (w > CELL_WIDTH)
{
dayname = (const char**)&dayname_short;
break;
}
}
rb->lcd_getstringsize("A",&w,&h);
for (i = 0; i < 7; i++)
{
rb->lcd_putsxy(ws, 0 , dayname[i]);
ws += space;
rb->lcd_putsxy(x, 0 , dayname[i]);
x += CELL_WIDTH;
}
rb->lcd_hline(0, LCD_WIDTH-1 ,h);
}
@ -121,7 +290,7 @@ static bool wday_has_memo[7];
static void draw_calendar(struct shown *shown)
{
int w,h;
int ws,row,pos,days_per_month,j;
int x,y,pos,days_per_month,j;
char buffer[9];
const char *monthname[] = {
"Jan",
@ -137,42 +306,49 @@ static void draw_calendar(struct shown *shown)
"Nov",
"Dec"
};
if(use_system_font)
rb->lcd_setfont(FONT_SYSFIXED);
rb->lcd_getstringsize("A",&w,&h);
rb->lcd_clear_display();
draw_headers();
if (shown->firstday > 6)
shown->firstday -= 7;
row = 1;
pos = shown->firstday;
days_per_month = days_in_month[leap_year][shown->mon];
ws = 2 + (pos * space);
for (j = 0; j < days_per_month;)
x = X_OFFSET + (pos * CELL_WIDTH);
y = Y_OFFSET + h;
for (j = 1; j <= days_per_month; j++)
{
if ( (day_has_memo[++j]) || (wday_has_memo[pos]) )
if ( (day_has_memo[j]) || (wday_has_memo[pos]) )
rb->snprintf(buffer,4,"%02d.", j);
else
rb->snprintf(buffer,4,"%02d", j);
rb->lcd_putsxy(ws, (row * h) + 5 ,buffer);
if (shown->mday == j)
{
rb->lcd_set_drawmode(DRMODE_COMPLEMENT);
rb->lcd_fillrect(ws, row*h+5, space, h);
rb->lcd_set_drawmode(DRMODE_SOLID);
rb->lcd_fillrect(x, y - 1, CELL_WIDTH - 1, CELL_HEIGHT);
rb->lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
shown->wday = pos;
}
ws += space;
else
{
rb->lcd_set_drawmode(DRMODE_SOLID);
}
rb->lcd_putsxy(x, y, buffer);
x += CELL_WIDTH;
pos++;
if (pos >= 7)
{
row++;
pos = 0;
ws = 2;
x = X_OFFSET;
y += CELL_HEIGHT;
}
}
rb->lcd_vline(60,LCD_HEIGHT-h-3,LCD_HEIGHT-1);
rb->lcd_hline(60,LCD_WIDTH-1,LCD_HEIGHT-h-3);
rb->lcd_set_drawmode(DRMODE_SOLID);
rb->lcd_vline(LCD_WIDTH-w*8-10,LCD_HEIGHT-h-3,LCD_HEIGHT-1);
rb->lcd_hline(LCD_WIDTH-w*8-10,LCD_WIDTH-1,LCD_HEIGHT-h-3);
rb->snprintf(buffer,9,"%s %04d",monthname[shown->mon-1],shown->year);
rb->lcd_putsxy(62,(LCD_HEIGHT-h-1),buffer);
rb->lcd_putsxy(LCD_WIDTH-w*8-8,LCD_HEIGHT-h-1,buffer);
shown->lastday = pos;
rb->lcd_update();
}
@ -394,80 +570,129 @@ static void add_memo(struct shown *shown, int type)
if(use_system_font)
rb->lcd_setfont(FONT_SYSFIXED);
if (saved)
rb->lcd_puts(0,0,"Event added");
rb->splash(HZ/2,"Event added");
else
rb->lcd_puts(0,0,"Event not added");
rb->lcd_update();
rb->sleep(HZ/2);
rb->splash(HZ/2,"Event not added");
}
static int edit_menu_cb(int action, const struct menu_item_ex *this_item)
{
(void) this_item;
if (action == ACTION_REQUEST_MENUITEM && memos_in_shown_memory <= 0)
return ACTION_EXIT_MENUITEM;
return action;
}
static bool edit_memo(int change, struct shown *shown)
{
bool exit = false;
int button;
int selected = 0;
MENUITEM_RETURNVALUE(edit_menu_remove, "Remove", 0,
edit_menu_cb, Icon_NOICON);
MENUITEM_RETURNVALUE(edit_menu_edit, "Edit", 1,
edit_menu_cb, Icon_NOICON);
MENUITEM_RETURNVALUE(edit_menu_weekly, "New Weekly", 2,
NULL, Icon_NOICON);
MENUITEM_RETURNVALUE(edit_menu_monthly, "New Monthly", 3,
NULL, Icon_NOICON);
MENUITEM_RETURNVALUE(edit_menu_yearly, "New Yearly", 4,
NULL, Icon_NOICON);
MENUITEM_RETURNVALUE(edit_menu_oneoff, "New One off", 5,
NULL, Icon_NOICON);
MAKE_MENU(edit_menu, "Edit menu",
NULL, Icon_NOICON,
&edit_menu_remove, &edit_menu_edit,
&edit_menu_weekly, &edit_menu_monthly,
&edit_menu_yearly, &edit_menu_oneoff);
while (!exit)
{
rb->lcd_clear_display();
if (memos_in_shown_memory > 0)
switch (rb->do_menu(&edit_menu, &selected, NULL, false))
{
rb->lcd_puts(0,0,"Remove : Up");
rb->lcd_puts(0,1,"Edit : Down");
rb->lcd_puts(0,2,"New :");
rb->lcd_puts(2,3,"weekly : Left");
rb->lcd_puts(2,4,"monthly : Play");
rb->lcd_puts(2,5,"annually : Right");
rb->lcd_puts(2,6,"one off : On");
}
else
{
rb->lcd_puts(0,0,"New :");
rb->lcd_puts(2,1,"weekly : Left");
rb->lcd_puts(2,2,"monthly : Play");
rb->lcd_puts(2,3,"annually : Right");
rb->lcd_puts(2,4,"one off : On");
}
rb->lcd_update();
button = rb->button_get(true);
switch (button)
{
case BUTTON_OFF:
case 0: /* remove */
save_memo(pointer_array[change],false,shown);
return false;
case BUTTON_LEFT:
case 1: /* edit */
if(rb->kbd_input(memos[pointer_array[change]].message,
sizeof memos[pointer_array[change]].message) != -1)
save_memo(pointer_array[change],true,shown);
return false;
case 2: /* weekly */
add_memo(shown,0);
return false;
case BUTTON_PLAY:
case 3: /* monthly */
add_memo(shown,1);
return false;
case BUTTON_RIGHT:
case 4: /* yearly */
add_memo(shown,2);
return false;
case BUTTON_ON:
case 5: /* one off */
add_memo(shown,3);
return false;
case BUTTON_DOWN:
if (memos_in_shown_memory > 0)
{
if(rb->kbd_input(memos[pointer_array[change]].message,
sizeof memos[pointer_array[change]].message) != -1)
save_memo(pointer_array[change],true,shown);
if(use_system_font)
rb->lcd_setfont(FONT_SYSFIXED);
exit = true;
}
case GO_TO_PREVIOUS:
return false;
case MENU_ATTACHED_USB:
been_in_usb_mode = true;
break;
}
}
return false;
}
static char * get_event_text(int selected, void *data,
char *buffer, size_t buffer_len)
{
struct shown *shown = (struct shown *) data;
if (selected < 0 || memos_in_shown_memory <= selected)
{
return NULL;
}
if (memos[pointer_array[selected]].type == 2)
rb->snprintf(buffer, buffer_len, "%s (%d yrs)",
memos[pointer_array[selected]].message,
shown->year - memos[pointer_array[selected]].year);
else
rb->snprintf(buffer, buffer_len, "%s",
memos[pointer_array[selected]].message);
return buffer;
}
static bool view_events(int selected, struct shown *shown)
{
struct gui_synclist gui_memos;
bool exit=false;
int button;
rb->gui_synclist_init(&gui_memos, &get_event_text, shown, false, 1, NULL);
rb->gui_synclist_set_title(&gui_memos, "Events (play : menu)", NOICON);
rb->gui_synclist_set_nb_items(&gui_memos, memos_in_shown_memory);
rb->gui_synclist_select_item(&gui_memos, selected);
rb->gui_synclist_draw(&gui_memos);
while (!exit)
{
rb->gui_syncstatusbar_draw(rb->statusbars, true);
button = rb->get_action(CONTEXT_LIST,TIMEOUT_BLOCK);
rb->gui_synclist_do_button(&gui_memos,&button,LIST_WRAP_UNLESS_HELD);
switch (button)
{
case ACTION_STD_OK:
selected = rb->gui_synclist_get_sel_pos(&gui_memos);
return edit_memo(selected, shown);
break;
case BUTTON_UP:
if (memos_in_shown_memory > 0)
{
save_memo(pointer_array[change],false,shown);
exit = true;
}
case ACTION_STD_CANCEL:
return false;
break;
default:
@ -476,56 +701,14 @@ static bool edit_memo(int change, struct shown *shown)
break;
}
}
return false;
}
static int start = 0;
static void show_lines(int selected, struct shown *shown)
{
int lines,j = 1,w,h,i,k = 0, pos = 1,m = 0;
char temp[MAX_CHAR_MEMO_LEN + 12];
rb->lcd_getstringsize("A",&w,&h);
lines = (LCD_HEIGHT / h) - 1;
rb->lcd_clear_display();
rb->lcd_puts(0,0,"Events (play : menu)");
while (selected >= (lines + start))
start++;
while (selected < start)
start--;
i = start;
while ( (i < memos_in_shown_memory) && (k < lines) )
{
if (memos[pointer_array[i]].type == 2)
rb->snprintf(temp, sizeof temp, "%s (%d yrs)",
memos[pointer_array[i]].message,
shown->year - memos[pointer_array[i]].year);
else
rb->snprintf(temp, sizeof temp, "%s",
memos[pointer_array[i]].message);
m = 0;
if (i == selected)
{
pos = k + 1;
rb->lcd_puts_scroll(m,j++,temp);
}
else
rb->lcd_puts(m,j++,temp);
k++;
i++;
}
rb->lcd_set_drawmode(DRMODE_COMPLEMENT);
rb->lcd_fillrect(0, (pos) * h, LCD_WIDTH, h);
rb->lcd_set_drawmode(DRMODE_SOLID);
}
static void update_memos_shown(struct shown *shown)
{
int i;
memos_in_shown_memory = 0;
start = 0;
for (i = 0; i < memos_in_memory; i++)
if (
(
@ -545,59 +728,15 @@ static void update_memos_shown(struct shown *shown)
static bool any_events(struct shown *shown, bool force)
{
int lines_displayed = 0;
bool exit=false;
int button;
update_memos_shown(shown);
if (memos_in_shown_memory > 0)
show_lines(lines_displayed,shown);
return view_events(0, shown);
else if (force)
return edit_memo(lines_displayed, shown);
return edit_memo(0, shown);
else
return false;
rb->lcd_update();
while (!exit)
{
button = rb->button_get(true);
switch (button)
{
case BUTTON_DOWN:
if (memos_in_shown_memory > 0)
{
lines_displayed++;
if (lines_displayed >= memos_in_shown_memory)
lines_displayed = memos_in_shown_memory - 1;
show_lines(lines_displayed,shown);
rb->lcd_update();
}
break;
case BUTTON_UP:
if (memos_in_shown_memory > 0)
{
lines_displayed--;
if (lines_displayed < 0)
lines_displayed = 0;
show_lines(lines_displayed,shown);
rb->lcd_update();
}
break;
case BUTTON_PLAY:
return edit_memo(lines_displayed, shown);
case BUTTON_OFF:
return false;
default:
if(rb->default_event_handler(button) == SYS_USB_CONNECTED)
been_in_usb_mode = true;
show_lines(lines_displayed,shown);
rb->lcd_update();
break;
}
}
return false;
}
@ -675,40 +814,40 @@ enum plugin_status plugin_start(const struct plugin_api* api, const void* parame
button = rb->button_get(true);
switch (button)
{
case BUTTON_OFF:
return false;
case CALENDAR_QUIT:
return PLUGIN_OK;
case BUTTON_ON | BUTTON_DOWN:
case BUTTON_ON | BUTTON_DOWN | BUTTON_REPEAT:
case CALENDAR_NEXT_MONTH:
case CALENDAR_NEXT_MONTH | BUTTON_REPEAT:
next_month(&shown, 0);
break;
case BUTTON_ON | BUTTON_UP:
case BUTTON_ON | BUTTON_UP | BUTTON_REPEAT:
case CALENDAR_PREV_MONTH:
case CALENDAR_PREV_MONTH | BUTTON_REPEAT:
prev_month(&shown, 0);
break;
case BUTTON_DOWN:
case BUTTON_DOWN | BUTTON_REPEAT:
case CALENDAR_NEXT_WEEK:
case CALENDAR_NEXT_WEEK | BUTTON_REPEAT:
next_day(&shown, 7);
break;
case BUTTON_UP:
case BUTTON_UP | BUTTON_REPEAT:
case CALENDAR_PREV_WEEK:
case CALENDAR_PREV_WEEK | BUTTON_REPEAT:
prev_day(&shown, 7);
break;
case BUTTON_LEFT:
case BUTTON_LEFT | BUTTON_REPEAT:
case CALENDAR_PREV_DAY:
case CALENDAR_PREV_DAY | BUTTON_REPEAT:
prev_day(&shown, 1);
break;
case BUTTON_RIGHT:
case BUTTON_RIGHT | BUTTON_REPEAT:
case CALENDAR_NEXT_DAY:
case CALENDAR_NEXT_DAY | BUTTON_REPEAT:
next_day(&shown, 1);
break;
case BUTTON_PLAY:
case CALENDAR_SELECT:
any_events(&shown, true);
draw_calendar(&shown);
break;