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Plugin rework 1: (most) Compile-time keyboard configuration, for Ondio adaption. (all) Now using the default event handler, standard placement is now in switch() default case. (snow) Made USB aware. (video) Added contrast setting to Ondio version.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5291 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2004-10-16 00:07:43 +00:00
parent 4a5df8e8d1
commit cc8cff2ec0
9 changed files with 258 additions and 220 deletions
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7
apps/plugins/SOURCES
View file

@ -1,4 +1,5 @@
/* plugins common to both Player+Recorder model */
battery_test.c
favorites.c
firmware_flash.c
helloworld.c
@ -6,13 +7,9 @@ metronome.c
rockbox_flash.c
search.c
sort.c
vbrfix.c
#if CONFIG_KEYPAD != ONDIO_PAD
/* gradually bring in the ones not working yet */
battery_test.c
stopwatch.c
vbrfix.c
viewer.c
#endif /* #if CONFIG_KEYPAD != ONDIO_PAD */
#ifdef HAVE_LCD_BITMAP /* recorder model only */
grayscale.c

24
apps/plugins/battery_test.c
View file

@ -29,6 +29,16 @@
to watch.
*/
/* variable button definitions */
#if CONFIG_KEYPAD == RECORDER_PAD
#define BATTERY_TEST_QUIT BUTTON_ON
#define BATTERY_TEST_QUIT2 BUTTON_OFF
#elif CONFIG_KEYPAD == ONDIO_PAD
#define BATTERY_TEST_QUIT BUTTON_OFF
#elif CONFIG_KEYPAD == PLAYER_PAD
#define BATTERY_TEST_QUIT BUTTON_STOP
#endif
static struct plugin_api* rb;
void* buffer;
@ -95,18 +105,18 @@ enum plugin_status loop(void)
do {
button = rb->button_get_w_tmo(HZ * (buffersize / 16384) - HZ*10);
switch (button) {
/* Check if we shall exit the plugin */
if (button==BUTTON_ON ||
#if CONFIG_KEYPAD == RECORDER_PAD
button==BUTTON_OFF
#else
button==BUTTON_STOP
case BATTERY_TEST_QUIT:
#ifdef BATTERY_TEST_QUIT2
case BATTERY_TEST_QUIT2:
#endif
)
return PLUGIN_OK;
if (rb->default_event_handler(button) == SYS_USB_CONNECTED) {
default:
if (rb->default_event_handler(button) == SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
break;
}
} while (!(button&(BUTTON_REL|BUTTON_REPEAT)));

13
apps/plugins/jpeg.c
View file

@ -33,10 +33,12 @@
#if CONFIG_KEYPAD == RECORDER_PAD
#define JPEG_ZOOM_IN BUTTON_PLAY
#define JPEG_ZOOM_OUT BUTTON_ON
#elif CONFIG_KEYPAD == ONDIO_PAD
#define JPEG_ZOOM_PRE BUTTON_MENU
#define JPEG_ZOOM_IN (BUTTON_MENU | BUTTON_REL)
#define JPEG_ZOOM_OUT (BUTTON_MENU | BUTTON_REPEAT)
#endif
/******************************* Globals ***********************************/
@ -1527,10 +1529,6 @@ int scroll_bmp(struct t_disp* pdisp)
button = rb->button_get(true);
if (rb->default_event_handler_ex(button, cleanup, NULL)
== SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
switch(button)
{
case BUTTON_LEFT:
@ -1617,6 +1615,13 @@ int scroll_bmp(struct t_disp* pdisp)
case BUTTON_OFF:
return PLUGIN_OK;
default:
if (rb->default_event_handler_ex(button, cleanup, NULL)
== SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
break;
} /* switch */
if (button != BUTTON_NONE)

11
apps/plugins/metronome.c
View file

@ -235,10 +235,6 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter){
button = rb->button_get(true);
if (rb->default_event_handler_ex(button, cleanup, NULL)
== SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
switch (button) {
case METRONOME_QUIT:
@ -294,6 +290,13 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter){
calc_period();
draw_display();
break;
default:
if (rb->default_event_handler_ex(button, cleanup, NULL)
== SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
break;
}
}
}

10
apps/plugins/rockblox.c
View file

@ -318,12 +318,15 @@ static void move_down(void)
static int game_loop(void)
{
int button;
while(1)
{
int count = 0;
while(count * 300 < level_speeds[level])
{
switch(rb->button_get_w_tmo(HZ/10))
button = rb->button_get_w_tmo(HZ/10);
switch(button)
{
case BUTTON_OFF:
return PLUGIN_OK;
@ -348,9 +351,10 @@ static int game_loop(void)
move_down();
break;
case SYS_USB_CONNECTED:
rb->usb_screen();
default:
if (rb->default_event_handler(button) == SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
break;
}
count++;

8
apps/plugins/snow.c
View file

@ -93,6 +93,7 @@ static void snow_init(void)
enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
{
int button;
TEST_PLUGIN_API(api);
(void)(parameter);
rb = api;
@ -103,8 +104,13 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
rb->lcd_update();
rb->sleep(HZ/20);
if (rb->button_get(false) == BUTTON_OFF)
button = rb->button_get(false);
if (button == BUTTON_OFF)
return false;
else
if (rb->default_event_handler(button) == SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
}
}

69
apps/plugins/stopwatch.c
View file

@ -31,6 +31,30 @@
#define MAX_LAPS 10
#define MAX_SCROLL (MAX_LAPS - LAP_LINES)
/* variable button definitions */
#if CONFIG_KEYPAD == RECORDER_PAD
#define STOPWATCH_QUIT BUTTON_OFF
#define STOPWATCH_START_STOP BUTTON_PLAY
#define STOPWATCH_RESET_TIMER BUTTON_LEFT
#define STOPWATCH_LAP_TIMER BUTTON_ON
#define STOPWATCH_SCROLL_UP BUTTON_UP
#define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
#elif CONFIG_KEYPAD == ONDIO_PAD
#define STOPWATCH_QUIT BUTTON_OFF
#define STOPWATCH_START_STOP BUTTON_RIGHT
#define STOPWATCH_RESET_TIMER BUTTON_LEFT
#define STOPWATCH_LAP_TIMER BUTTON_MENU
#define STOPWATCH_SCROLL_UP BUTTON_UP
#define STOPWATCH_SCROLL_DOWN BUTTON_DOWN
#elif CONFIG_KEYPAD == PLAYER_PAD
#define STOPWATCH_QUIT BUTTON_MENU
#define STOPWATCH_START_STOP BUTTON_PLAY
#define STOPWATCH_RESET_TIMER BUTTON_STOP
#define STOPWATCH_LAP_TIMER BUTTON_ON
#define STOPWATCH_SCROLL_UP BUTTON_RIGHT
#define STOPWATCH_SCROLL_DOWN BUTTON_LEFT
#endif
static struct plugin_api* rb;
static int stopwatch = 0;
@ -102,17 +126,13 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
switch (button)
{
/* OFF/MENU key to exit */
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_OFF:
#else
case BUTTON_MENU:
#endif
/* exit */
case STOPWATCH_QUIT:
done = true;
break;
/* PLAY = Stop/Start toggle */
case BUTTON_PLAY:
/* Stop/Start toggle */
case STOPWATCH_START_STOP:
counting = ! counting;
if (counting)
{
@ -126,12 +146,8 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
}
break;
/* LEFT = Reset timer */
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_LEFT:
#else
case BUTTON_STOP:
#endif
/* Reset timer */
case STOPWATCH_RESET_TIMER:
if (!counting)
{
prev_total = 0;
@ -140,19 +156,15 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
}
break;
/* ON = Lap timer */
case BUTTON_ON:
/* Lap timer */
case STOPWATCH_LAP_TIMER:
lap_times[curr_lap%MAX_LAPS] = stopwatch;
curr_lap++;
update_lap = true;
break;
/* UP (RIGHT/+) = Scroll Lap timer up */
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_UP:
#else
case BUTTON_RIGHT:
#endif
/* Scroll Lap timer up */
case STOPWATCH_SCROLL_UP:
if (lap_scroll > 0)
{
lap_scroll --;
@ -160,12 +172,8 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
}
break;
/* DOWN (LEFT/-) = Scroll Lap timer down */
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_DOWN:
#else
case BUTTON_LEFT:
#endif
/* Scroll Lap timer down */
case STOPWATCH_SCROLL_DOWN:
if ((lap_scroll < curr_lap - LAP_LINES) &&
(lap_scroll < MAX_SCROLL) )
{
@ -174,9 +182,10 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
}
break;
case SYS_USB_CONNECTED:
rb->usb_screen();
default:
if (rb->default_event_handler(button) == SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
break;
}
if (counting)

45
apps/plugins/video.c
View file

@ -36,9 +36,17 @@
#if CONFIG_KEYPAD == RECORDER_PAD
#define VIDEO_STOP_SEEK BUTTON_PLAY
#define VIDEO_RESUME BUTTON_PLAY
#define VIDEO_DEBUG BUTTON_F1
#define VIDEO_CONTRAST_DOWN BUTTON_F2
#define VIDEO_CONTRAST_UP BUTTON_F3
#elif CONFIG_KEYPAD == ONDIO_PAD
#define VIDEO_STOP_SEEK BUTTON_MENU
#define VIDEO_STOP_SEEK_PRE BUTTON_MENU
#define VIDEO_STOP_SEEK (BUTTON_MENU | BUTTON_REL)
#define VIDEO_RESUME BUTTON_RIGHT
#define VIDEO_CONTRAST_DOWN (BUTTON_MENU | BUTTON_DOWN)
#define VIDEO_CONTRAST_UP (BUTTON_MENU | BUTTON_UP)
#endif
/****************** constants ******************/
@ -285,7 +293,6 @@ void ChangeVolume(int delta)
}
#if CONFIG_KEYPAD == RECORDER_PAD
// helper function to change the LCD contrast by a certain amount, +/-
void ChangeContrast(int delta)
{
@ -313,7 +320,6 @@ void ChangeContrast(int delta)
}
}
}
#endif
// sync the video to the current audio
@ -563,6 +569,7 @@ void Cleanup(void *fd)
int PlayTick(int fd)
{
int button;
static int lastbutton = 0;
int avail_audio = -1, avail_video = -1;
int retval = 1;
int filepos;
@ -667,11 +674,6 @@ int PlayTick(int fd)
else
filepos -= Available(gBuf.pReadAudio); // else audio
if (rb->default_event_handler_ex(button, Cleanup, &fd)
== SYS_USB_CONNECTED)
retval = -1; // signal "aborted" to caller
// SYS_USB_CONNECTED won't be catched again by the switch()
switch (button)
{ // set exit conditions
case BUTTON_OFF:
@ -686,6 +688,10 @@ int PlayTick(int fd)
retval = 0; // signal "stopped" to caller
break;
case VIDEO_STOP_SEEK:
#ifdef VIDEO_STOP_SEEK_PRE
if (lastbutton != VIDEO_STOP_SEEK_PRE)
break;
#endif
if (gPlay.bSeeking)
{
gPlay.bSeeking = false;
@ -757,25 +763,32 @@ int PlayTick(int fd)
else
gPlay.nSeekAcc++;
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_F1: // debug key
case BUTTON_F1 | BUTTON_REPEAT:
#ifdef VIDEO_DEBUG
case VIDEO_DEBUG: // debug key
case VIDEO_DEBUG | BUTTON_REPEAT:
DrawBuf(); // show buffer status
gPlay.nTimeOSD = 30;
gPlay.bDirtyOSD = true;
break;
case BUTTON_F2: // contrast down
case BUTTON_F2 | BUTTON_REPEAT:
#endif
case VIDEO_CONTRAST_DOWN: // contrast down
case VIDEO_CONTRAST_DOWN | BUTTON_REPEAT:
if (gPlay.bHasVideo)
ChangeContrast(-1);
break;
case BUTTON_F3: // contrast up
case BUTTON_F3 | BUTTON_REPEAT:
case VIDEO_CONTRAST_UP: // contrast up
case VIDEO_CONTRAST_UP | BUTTON_REPEAT:
if (gPlay.bHasVideo)
ChangeContrast(1);
break;
#endif
default:
if (rb->default_event_handler_ex(button, Cleanup, &fd)
== SYS_USB_CONNECTED)
retval = -1; // signal "aborted" to caller
break;
}
lastbutton = button;
} /* if (button != BUTTON_NONE) */

273
apps/plugins/viewer.c
View file

@ -56,6 +56,50 @@
#define NEED_SCROLLBAR() ((!(ONE_SCREEN_FITS_ALL())) && \
(view_mode==WIDE? scrollbar_mode[WIDE]==SB_ON: scrollbar_mode[NARROW]==SB_ON))
/* variable button definitions */
#if CONFIG_KEYPAD == RECORDER_PAD
#define VIEWER_QUIT BUTTON_OFF
#define VIEWER_PAGE_UP BUTTON_UP
#define VIEWER_PAGE_DOWN BUTTON_DOWN
#define VIEWER_SCREEN_LEFT BUTTON_LEFT
#define VIEWER_SCREEN_RIGHT BUTTON_RIGHT
#define VIEWER_MODE_WRAP BUTTON_F1
#define VIEWER_MODE_LINE BUTTON_F2
#define VIEWER_MODE_WIDTH BUTTON_F3
/* Recorder/ Ondio only */
#define VIEWER_MODE_PAGE (BUTTON_ON | BUTTON_F1)
#define VIEWER_MODE_SCROLLBAR (BUTTON_ON | BUTTON_F3)
/* Recorder only */
#define VIEWER_LINE_UP (BUTTON_ON | BUTTON_UP)
#define VIEWER_LINE_DOWN (BUTTON_ON | BUTTON_DOWN)
#define VIEWER_COLUMN_LEFT (BUTTON_ON | BUTTON_LEFT)
#define VIEWER_COLUMN_RIGHT (BUTTON_ON | BUTTON_RIGHT)
#elif CONFIG_KEYPAD == ONDIO_PAD
#define VIEWER_QUIT BUTTON_OFF
#define VIEWER_PAGE_UP BUTTON_UP
#define VIEWER_PAGE_DOWN BUTTON_DOWN
#define VIEWER_SCREEN_LEFT BUTTON_LEFT
#define VIEWER_SCREEN_RIGHT BUTTON_RIGHT
#define VIEWER_MODE_WRAP (BUTTON_MENU | BUTTON_LEFT)
#define VIEWER_MODE_LINE (BUTTON_MENU | BUTTON_UP)
#define VIEWER_MODE_WIDTH (BUTTON_MENU | BUTTON_RIGHT)
/* Recorder/ Ondio only */
#define VIEWER_MODE_PAGE (BUTTON_MENU | BUTTON_DOWN)
#define VIEWER_MODE_SCROLLBAR (BUTTON_MENU | BUTTON_OFF)
#elif CONFIG_KEYPAD == PLAYER_PAD
#define VIEWER_QUIT BUTTON_STOP
#define VIEWER_PAGE_UP BUTTON_LEFT
#define VIEWER_PAGE_DOWN BUTTON_RIGHT
#define VIEWER_SCREEN_LEFT (BUTTON_MENU | BUTTON_LEFT)
#define VIEWER_SCREEN_RIGHT (BUTTON_MENU | BUTTON_RIGHT)
#define VIEWER_MODE_WRAP (BUTTON_ON | BUTTON_LEFT)
#define VIEWER_MODE_LINE (BUTTON_ON | BUTTON_MENU | BUTTON_RIGHT)
#define VIEWER_MODE_WIDTH (BUTTON_ON | BUTTON_RIGHT)
#endif
enum {
WRAP=0,
CHOP,
@ -625,8 +669,10 @@ static bool viewer_init(char* file)
return true;
}
static void viewer_exit(void)
static void viewer_exit(void *parameter)
{
(void)parameter;
rb->close(fd);
}
@ -641,90 +687,10 @@ static int col_limit(int col)
return col;
}
#ifdef HAVE_LCD_BITMAP
static int viewer_recorder_on_button(int col)
{
bool exit = false;
while (!exit) {
switch (rb->button_get(true)) {
case BUTTON_ON | BUTTON_F1:
/* Page-overlap mode */
if (++page_mode == PAGE_MODES)
page_mode = 0;
rb->splash(HZ, true, "%s %s",
page_mode_str[page_mode],
page_mode_str[PAGE_MODES]);
viewer_draw(col);
break;
case BUTTON_ON | BUTTON_F3:
/* Show-scrollbar mode for current view-width mode */
if (!(ONE_SCREEN_FITS_ALL())) {
if (++scrollbar_mode[view_mode] == SCROLLBAR_MODES)
scrollbar_mode[view_mode] = 0;
init_need_scrollbar();
viewer_draw(col);
rb->splash(HZ, true, "%s %s (%s %s)",
scrollbar_mode_str[SCROLLBAR_MODES],
scrollbar_mode_str[scrollbar_mode[view_mode]],
view_mode_str[view_mode],
view_mode_str[VIEW_MODES]);
}
viewer_draw(col);
break;
case BUTTON_ON | BUTTON_UP:
case BUTTON_ON | BUTTON_UP | BUTTON_REPEAT:
/* Scroll up one line */
viewer_scroll_up();
viewer_draw(col);
break;
case BUTTON_ON | BUTTON_DOWN:
case BUTTON_ON | BUTTON_DOWN | BUTTON_REPEAT:
/* Scroll down one line */
if (next_screen_ptr != NULL)
screen_top_ptr = next_line_ptr;
viewer_draw(col);
break;
case BUTTON_ON | BUTTON_LEFT:
case BUTTON_ON | BUTTON_LEFT | BUTTON_REPEAT:
/* Scroll left one column */
col--;
col = col_limit(col);
viewer_draw(col);
break;
case BUTTON_ON | BUTTON_RIGHT:
case BUTTON_ON | BUTTON_RIGHT | BUTTON_REPEAT:
/* Scroll right one column */
col++;
col = col_limit(col);
viewer_draw(col);
break;
case BUTTON_ON | BUTTON_REL:
case BUTTON_ON | BUTTON_DOWN | BUTTON_REL:
case BUTTON_ON | BUTTON_UP | BUTTON_REL:
/* Drop out of this loop (when ON btn released) */
exit = true;
break;
}
}
return col;
}
#endif
enum plugin_status plugin_start(struct plugin_api* api, void* file)
{
bool exit=false;
int button;
int col = 0;
int i;
int ok;
@ -738,28 +704,22 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
ok = viewer_init(file);
if (!ok) {
rb->splash(HZ, false, "Error");
viewer_exit();
viewer_exit(NULL);
return PLUGIN_OK;
}
viewer_draw(col);
while (!exit) {
switch (rb->button_get(true)) {
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_OFF:
#else
case BUTTON_STOP:
#endif
viewer_exit();
button = rb->button_get(true);
switch (button) {
case VIEWER_QUIT:
viewer_exit(NULL);
exit = true;
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_F1:
#else
case BUTTON_ON | BUTTON_LEFT:
#endif
case VIEWER_MODE_WRAP:
/* Word-wrap mode: WRAP or CHOP */
if (++word_mode == WORD_MODES)
word_mode = 0;
@ -776,11 +736,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
viewer_draw(col);
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_F2:
#else
case BUTTON_ON | BUTTON_MENU | BUTTON_RIGHT:
#endif
case VIEWER_MODE_LINE:
/* Line-paragraph mode: NORMAL, JOIN or EXPAND */
if (++line_mode == LINE_MODES)
line_mode = 0;
@ -802,11 +758,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
viewer_draw(col);
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_F3:
#else
case BUTTON_ON | BUTTON_RIGHT:
#endif
case VIEWER_MODE_WIDTH:
/* View-width mode: NARROW or WIDE */
if (line_mode == JOIN)
rb->splash(HZ, true, "(no %s %s)",
@ -843,13 +795,8 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
viewer_draw(col);
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_UP:
case BUTTON_UP | BUTTON_REPEAT:
#else
case BUTTON_LEFT:
case BUTTON_LEFT | BUTTON_REPEAT:
#endif
case VIEWER_PAGE_UP:
case VIEWER_PAGE_UP | BUTTON_REPEAT:
/* Page up */
#ifdef HAVE_LCD_BITMAP
for (i = page_mode==OVERLAP? 1:0; i < display_lines; i++)
@ -861,13 +808,8 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
viewer_draw(col);
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_DOWN:
case BUTTON_DOWN | BUTTON_REPEAT:
#else
case BUTTON_RIGHT:
case BUTTON_RIGHT | BUTTON_REPEAT:
#endif
case VIEWER_PAGE_DOWN:
case VIEWER_PAGE_DOWN | BUTTON_REPEAT:
/* Page down */
if (next_screen_ptr != NULL)
screen_top_ptr = next_screen_to_draw_ptr;
@ -875,13 +817,8 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
viewer_draw(col);
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_LEFT:
case BUTTON_LEFT | BUTTON_REPEAT:
#else
case BUTTON_MENU | BUTTON_LEFT:
case BUTTON_MENU | BUTTON_LEFT | BUTTON_REPEAT:
#endif
case VIEWER_SCREEN_LEFT:
case VIEWER_SCREEN_LEFT | BUTTON_REPEAT:
if (view_mode == WIDE) {
/* Screen left */
col -= display_columns;
@ -895,13 +832,8 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
viewer_draw(col);
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_RIGHT:
case BUTTON_RIGHT | BUTTON_REPEAT:
#else
case BUTTON_MENU | BUTTON_RIGHT:
case BUTTON_MENU | BUTTON_RIGHT | BUTTON_REPEAT:
#endif
case VIEWER_SCREEN_RIGHT:
case VIEWER_SCREEN_RIGHT | BUTTON_REPEAT:
if (view_mode == WIDE) {
/* Screen right */
col += display_columns;
@ -915,18 +847,77 @@ enum plugin_status plugin_start(struct plugin_api* api, void* file)
viewer_draw(col);
break;
#if CONFIG_KEYPAD == RECORDER_PAD
case BUTTON_ON:
/*Go to On-btn combinations */
col = viewer_recorder_on_button(col);
#if (CONFIG_KEYPAD == RECORDER_PAD) || (CONFIG_KEYPAD == ONDIO_PAD)
case VIEWER_MODE_PAGE:
/* Page-overlap mode */
if (++page_mode == PAGE_MODES)
page_mode = 0;
rb->splash(HZ, true, "%s %s",
page_mode_str[page_mode],
page_mode_str[PAGE_MODES]);
viewer_draw(col);
break;
case VIEWER_MODE_SCROLLBAR:
/* Show-scrollbar mode for current view-width mode */
if (!(ONE_SCREEN_FITS_ALL())) {
if (++scrollbar_mode[view_mode] == SCROLLBAR_MODES)
scrollbar_mode[view_mode] = 0;
init_need_scrollbar();
viewer_draw(col);
rb->splash(HZ, true, "%s %s (%s %s)",
scrollbar_mode_str[SCROLLBAR_MODES],
scrollbar_mode_str[scrollbar_mode[view_mode]],
view_mode_str[view_mode],
view_mode_str[VIEW_MODES]);
}
viewer_draw(col);
break;
#endif
case SYS_USB_CONNECTED:
/* Release control to USB functions */
rb->usb_screen();
viewer_exit();
#if CONFIG_KEYPAD == RECORDER_PAD
case VIEWER_LINE_UP:
case VIEWER_LINE_UP | BUTTON_REPEAT:
/* Scroll up one line */
viewer_scroll_up();
viewer_draw(col);
break;
case VIEWER_LINE_DOWN:
case VIEWER_LINE_DOWN | BUTTON_REPEAT:
/* Scroll down one line */
if (next_screen_ptr != NULL)
screen_top_ptr = next_line_ptr;
viewer_draw(col);
break;
case VIEWER_COLUMN_LEFT:
case VIEWER_COLUMN_LEFT | BUTTON_REPEAT:
/* Scroll left one column */
col--;
col = col_limit(col);
viewer_draw(col);
break;
case VIEWER_COLUMN_RIGHT:
case VIEWER_COLUMN_RIGHT | BUTTON_REPEAT:
/* Scroll right one column */
col++;
col = col_limit(col);
viewer_draw(col);
break;
#endif
default:
if (rb->default_event_handler_ex(button, viewer_exit, NULL)
== SYS_USB_CONNECTED)
return PLUGIN_USB_CONNECTED;
break;
}
}
return PLUGIN_OK;