diff options
author | Jonathan Gordon <rockbox@jdgordon.info> | 2009-04-20 01:41:56 +0000 |
---|---|---|
committer | Jonathan Gordon <rockbox@jdgordon.info> | 2009-04-20 01:41:56 +0000 |
commit | 0eb5dc649f34ca136d0160bf5d43961a2c3cea05 (patch) | |
tree | 5082fcd0d0479979a51891e082e742e2cf769266 /firmware/drivers/button.c | |
parent | 88b509b7d258c820f2eeda513524acbf76dcaaf5 (diff) | |
download | rockbox-0eb5dc649f34ca136d0160bf5d43961a2c3cea05.tar.gz rockbox-0eb5dc649f34ca136d0160bf5d43961a2c3cea05.zip |
beginings of a working touchscreen interface for the WPS. 2 new tags:
%T|x|y|width|height|action| <- setup a region (relative to the current viewport) where if pressed the "action" will be done (currently play/stop/prev/next/menu/browse work, suggestions for others to add and better names welcome)
%Tl<timeout> <- used as a conditional to say if the touchscreen was touched in the last <timeout>, use this to enable/disable button viewports or something... same syntax as other timeout tags
cabbiev2 for the mr500 has been modified to demonstrate the new tags. press the pause/play button to pause playback. press the rockbox logo to get back to the menu. pretty icons needed to make this more usable :)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20753 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers/button.c')
-rw-r--r-- | firmware/drivers/button.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/firmware/drivers/button.c b/firmware/drivers/button.c index 7d4daafdc2..6fbe5de229 100644 --- a/firmware/drivers/button.c +++ b/firmware/drivers/button.c | |||
@@ -81,6 +81,9 @@ static int button_read(int *data); | |||
81 | static int button_read(void); | 81 | static int button_read(void); |
82 | #endif | 82 | #endif |
83 | 83 | ||
84 | #ifdef HAVE_TOUCHSCREEN | ||
85 | int last_touchscreen_touch; | ||
86 | #endif | ||
84 | #if defined(HAVE_HEADPHONE_DETECTION) | 87 | #if defined(HAVE_HEADPHONE_DETECTION) |
85 | static struct timeout hp_detect_timeout; /* Debouncer for headphone plug/unplug */ | 88 | static struct timeout hp_detect_timeout; /* Debouncer for headphone plug/unplug */ |
86 | /* This callback can be used for many different functions if needed - | 89 | /* This callback can be used for many different functions if needed - |
@@ -406,7 +409,9 @@ void button_init(void) | |||
406 | remote_filter_first_keypress = false; | 409 | remote_filter_first_keypress = false; |
407 | #endif | 410 | #endif |
408 | #endif | 411 | #endif |
409 | 412 | #ifdef HAVE_TOUCHSCREEN | |
413 | last_touchscreen_touch = 0xffff; | ||
414 | #endif | ||
410 | /* Start polling last */ | 415 | /* Start polling last */ |
411 | tick_add_task(button_tick); | 416 | tick_add_task(button_tick); |
412 | } | 417 | } |
@@ -522,7 +527,10 @@ static int button_read(void) | |||
522 | if (btn && flipped) | 527 | if (btn && flipped) |
523 | btn = button_flip(btn); /* swap upside down */ | 528 | btn = button_flip(btn); /* swap upside down */ |
524 | #endif | 529 | #endif |
525 | 530 | #ifdef HAVE_TOUCHSCREEN | |
531 | if (btn & BUTTON_TOUCHSCREEN) | ||
532 | last_touchscreen_touch = current_tick; | ||
533 | #endif | ||
526 | /* Filter the button status. It is only accepted if we get the same | 534 | /* Filter the button status. It is only accepted if we get the same |
527 | status twice in a row. */ | 535 | status twice in a row. */ |
528 | #ifndef HAVE_TOUCHSCREEN | 536 | #ifndef HAVE_TOUCHSCREEN |
@@ -536,7 +544,6 @@ static int button_read(void) | |||
536 | return retval; | 544 | return retval; |
537 | } | 545 | } |
538 | 546 | ||
539 | |||
540 | int button_status(void) | 547 | int button_status(void) |
541 | { | 548 | { |
542 | return lastbtn; | 549 | return lastbtn; |
@@ -547,6 +554,12 @@ void button_clear_queue(void) | |||
547 | queue_clear(&button_queue); | 554 | queue_clear(&button_queue); |
548 | } | 555 | } |
549 | 556 | ||
557 | #ifdef HAVE_TOUCHSCREEN | ||
558 | int touchscreen_last_touch(void) | ||
559 | { | ||
560 | return last_touchscreen_touch; | ||
561 | } | ||
562 | #endif | ||
550 | #endif /* SIMULATOR */ | 563 | #endif /* SIMULATOR */ |
551 | 564 | ||
552 | #ifdef HAVE_WHEEL_ACCELERATION | 565 | #ifdef HAVE_WHEEL_ACCELERATION |