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authorthat <github@that.at>2015-02-01 01:59:43 +0100
committerthat <github@that.at>2015-02-01 01:59:43 +0100
commitc5837f399712267a756b8e6615a55923c292359e (patch)
tree0e85b9ea8642c1df071616809d47a60591a86c07 /gui/gui.cpp
parentgui: run cancel action in another thread (diff)
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Diffstat (limited to '')
-rw-r--r--gui/gui.cpp36
1 files changed, 18 insertions, 18 deletions
diff --git a/gui/gui.cpp b/gui/gui.cpp
index 4bf01ecfb..446523268 100644
--- a/gui/gui.cpp
+++ b/gui/gui.cpp
@@ -57,7 +57,7 @@ extern "C"
//#define PRINT_RENDER_TIME 1
#ifdef _EVENT_LOGGING
-#define LOGEVENT(...) LOGERR(__VA_ARGS)
+#define LOGEVENT(...) LOGERR(__VA_ARGS__)
#else
#define LOGEVENT(...) do {} while (0)
#endif
@@ -204,7 +204,9 @@ public:
#endif
}
- void processInput();
+ // process input events. returns true if any event was received.
+ bool processInput();
+
void handleDrag();
private:
@@ -247,7 +249,7 @@ private:
InputHandler input_handler;
-void InputHandler::processInput()
+bool InputHandler::processInput()
{
input_event ev;
int ret = ev_get(&ev);
@@ -259,7 +261,7 @@ void InputHandler::processInput()
// the screen or on a keyboard key or mouse button
if (touch_status || key_status)
processHoldAndRepeat();
- return;
+ return (ret != -2); // -2 means no more events in the queue
}
switch (ev.type)
@@ -276,6 +278,9 @@ void InputHandler::processInput()
process_EV_KEY(ev);
break;
}
+
+ blankTimer.resetTimerAndUnblank();
+ return true; // we got an event, so there might be more in the queue
}
void InputHandler::processHoldAndRepeat()
@@ -295,14 +300,12 @@ void InputHandler::processHoldAndRepeat()
gettimeofday(&touchStart, NULL);
LOGEVENT("TOUCH_HOLD: %d,%d\n", x, y);
PageManager::NotifyTouch(TOUCH_HOLD, x, y);
- blankTimer.resetTimerAndUnblank();
}
else if (touch_status == TS_TOUCH_REPEAT && mtime > touch_repeat_ms)
{
LOGEVENT("TOUCH_REPEAT: %d,%d\n", x, y);
gettimeofday(&touchStart, NULL);
PageManager::NotifyTouch(TOUCH_REPEAT, x, y);
- blankTimer.resetTimerAndUnblank();
}
else if (key_status == KS_KEY_PRESSED && mtime > key_hold_ms)
{
@@ -310,15 +313,12 @@ void InputHandler::processHoldAndRepeat()
gettimeofday(&touchStart, NULL);
key_status = KS_KEY_REPEAT;
kb->KeyRepeat();
- blankTimer.resetTimerAndUnblank();
-
}
else if (key_status == KS_KEY_REPEAT && mtime > key_repeat_ms)
{
LOGEVENT("KEY_REPEAT: %d,%d\n", x, y);
gettimeofday(&touchStart, NULL);
kb->KeyRepeat();
- blankTimer.resetTimerAndUnblank();
}
}
@@ -331,7 +331,6 @@ void InputHandler::doTouchStart()
state = AS_IN_ACTION_AREA;
touch_status = TS_TOUCH_AND_HOLD;
gettimeofday(&touchStart, NULL);
- blankTimer.resetTimerAndUnblank();
}
void InputHandler::process_EV_ABS(input_event& ev)
@@ -345,7 +344,6 @@ void InputHandler::process_EV_ABS(input_event& ev)
{
LOGEVENT("TOUCH_RELEASE: %d,%d\n", x, y);
PageManager::NotifyTouch(TOUCH_RELEASE, x, y);
- blankTimer.resetTimerAndUnblank();
}
touch_status = TS_NONE;
}
@@ -360,7 +358,6 @@ void InputHandler::process_EV_ABS(input_event& ev)
if (state == AS_IN_ACTION_AREA)
{
LOGEVENT("TOUCH_DRAG: %d,%d\n", x, y);
- blankTimer.resetTimerAndUnblank();
}
}
}
@@ -409,18 +406,15 @@ void InputHandler::process_EV_KEY(input_event& ev)
key_status = KS_KEY_PRESSED;
touch_status = TS_NONE;
gettimeofday(&touchStart, NULL);
- blankTimer.resetTimerAndUnblank();
} else {
key_status = KS_NONE;
touch_status = TS_NONE;
- blankTimer.resetTimerAndUnblank();
}
} else {
// This is a key release
kb->KeyUp(ev.code);
key_status = KS_NONE;
touch_status = TS_NONE;
- blankTimer.resetTimerAndUnblank();
}
}
@@ -566,15 +560,21 @@ static void loopTimer(void)
do
{
- input_handler.processInput(); // get inputs but don't send drag notices
+ bool got_event = input_handler.processInput(); // get inputs but don't send drag notices
timespec curTime;
clock_gettime(CLOCK_MONOTONIC, &curTime);
timespec diff = TWFunc::timespec_diff(lastCall, curTime);
- // This is really 30 times per second
- if (diff.tv_sec || diff.tv_nsec > 33333333)
+ // This is really 2 or 30 times per second
+ // As long as we get events, increase the timeout so we can catch up with input
+ long timeout = got_event ? 500000000 : 33333333;
+
+ if (diff.tv_sec || diff.tv_nsec > timeout)
{
+ // int32_t input_time = TWFunc::timespec_diff_ms(lastCall, curTime);
+ // LOGINFO("loopTimer(): %u ms, count: %u\n", input_time, count);
+
lastCall = curTime;
input_handler.handleDrag(); // send only drag notices if needed
return;