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| 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 | |
| parent | 88b509b7d258c820f2eeda513524acbf76dcaaf5 (diff) | |
| download | rockbox-0eb5dc649f34ca136d0160bf5d43961a2c3cea05.zip rockbox-0eb5dc649f34ca136d0160bf5d43961a2c3cea05.tar.gz rockbox-0eb5dc649f34ca136d0160bf5d43961a2c3cea05.tar.bz2 rockbox-0eb5dc649f34ca136d0160bf5d43961a2c3cea05.tar.xz | |
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')
| -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 7d4daaf..6fbe5de 100644 --- a/firmware/drivers/button.c +++ b/firmware/drivers/button.c @@ -81,6 +81,9 @@ static int button_read(int *data); static int button_read(void); #endif +#ifdef HAVE_TOUCHSCREEN + int last_touchscreen_touch; +#endif #if defined(HAVE_HEADPHONE_DETECTION) static struct timeout hp_detect_timeout; /* Debouncer for headphone plug/unplug */ /* This callback can be used for many different functions if needed - @@ -406,7 +409,9 @@ void button_init(void) remote_filter_first_keypress = false; #endif #endif - +#ifdef HAVE_TOUCHSCREEN + last_touchscreen_touch = 0xffff; +#endif /* Start polling last */ tick_add_task(button_tick); } @@ -522,7 +527,10 @@ static int button_read(void) if (btn && flipped) btn = button_flip(btn); /* swap upside down */ #endif - +#ifdef HAVE_TOUCHSCREEN + if (btn & BUTTON_TOUCHSCREEN) + last_touchscreen_touch = current_tick; +#endif /* Filter the button status. It is only accepted if we get the same status twice in a row. */ #ifndef HAVE_TOUCHSCREEN @@ -536,7 +544,6 @@ static int button_read(void) return retval; } - int button_status(void) { return lastbtn; @@ -547,6 +554,12 @@ void button_clear_queue(void) queue_clear(&button_queue); } +#ifdef HAVE_TOUCHSCREEN +int touchscreen_last_touch(void) +{ + return last_touchscreen_touch; +} +#endif #endif /* SIMULATOR */ #ifdef HAVE_WHEEL_ACCELERATION |