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authorElliott Hughes <enh@google.com>2015-04-10 19:01:53 +0200
committerElliott Hughes <enh@google.com>2015-04-10 19:01:53 +0200
commitec28340cf3af1029a00db1c83d78d14e8798e245 (patch)
tree9cd50e1cce726c3a32b440012f09d63825cfcbee /ui.cpp
parentMerge "Add ev_iterate_available_keys to minui." (diff)
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Diffstat (limited to 'ui.cpp')
-rw-r--r--ui.cpp56
1 files changed, 16 insertions, 40 deletions
diff --git a/ui.cpp b/ui.cpp
index c8f08cdd1..871624520 100644
--- a/ui.cpp
+++ b/ui.cpp
@@ -44,15 +44,14 @@
// so use a global variable.
static RecoveryUI* self = NULL;
-RecoveryUI::RecoveryUI() :
- key_queue_len(0),
- key_last_down(-1),
- key_long_press(false),
- key_down_count(0),
- enable_reboot(true),
- consecutive_power_keys(0),
- consecutive_alternate_keys(0),
- last_key(-1) {
+RecoveryUI::RecoveryUI()
+ : key_queue_len(0),
+ key_last_down(-1),
+ key_long_press(false),
+ key_down_count(0),
+ enable_reboot(true),
+ consecutive_power_keys(0),
+ last_key(-1) {
pthread_mutex_init(&key_queue_mutex, NULL);
pthread_cond_init(&key_queue_cond, NULL);
self = this;
@@ -65,8 +64,7 @@ void RecoveryUI::Init() {
}
-int RecoveryUI::input_callback(int fd, uint32_t epevents, void* data)
-{
+int RecoveryUI::input_callback(int fd, uint32_t epevents, void* data) {
struct input_event ev;
int ret;
@@ -162,13 +160,6 @@ void RecoveryUI::process_key(int key_code, int updown) {
case RecoveryUI::ENQUEUE:
EnqueueKey(key_code);
break;
-
- case RecoveryUI::MOUNT_SYSTEM:
-#ifndef NO_RECOVERY_MOUNT
- ensure_path_mounted("/system");
- Print("Mounted /system.");
-#endif
- break;
}
}
}
@@ -203,17 +194,16 @@ void RecoveryUI::EnqueueKey(int key_code) {
// Reads input events, handles special hot keys, and adds to the key queue.
-void* RecoveryUI::input_thread(void *cookie)
-{
- for (;;) {
- if (!ev_wait(-1))
+void* RecoveryUI::input_thread(void* cookie) {
+ while (true) {
+ if (!ev_wait(-1)) {
ev_dispatch();
+ }
}
return NULL;
}
-int RecoveryUI::WaitKey()
-{
+int RecoveryUI::WaitKey() {
pthread_mutex_lock(&key_queue_mutex);
// Time out after UI_WAIT_KEY_TIMEOUT_SEC, unless a USB cable is
@@ -228,8 +218,7 @@ int RecoveryUI::WaitKey()
int rc = 0;
while (key_queue_len == 0 && rc != ETIMEDOUT) {
- rc = pthread_cond_timedwait(&key_queue_cond, &key_queue_mutex,
- &timeout);
+ rc = pthread_cond_timedwait(&key_queue_cond, &key_queue_mutex, &timeout);
}
} while (usb_connected() && key_queue_len == 0);
@@ -261,8 +250,7 @@ bool RecoveryUI::usb_connected() {
return connected;
}
-bool RecoveryUI::IsKeyPressed(int key)
-{
+bool RecoveryUI::IsKeyPressed(int key) {
pthread_mutex_lock(&key_queue_mutex);
int pressed = key_pressed[key];
pthread_mutex_unlock(&key_queue_mutex);
@@ -301,18 +289,6 @@ RecoveryUI::KeyAction RecoveryUI::CheckKey(int key) {
consecutive_power_keys = 0;
}
- if ((key == KEY_VOLUMEUP &&
- (last_key == KEY_VOLUMEDOWN || last_key == -1)) ||
- (key == KEY_VOLUMEDOWN &&
- (last_key == KEY_VOLUMEUP || last_key == -1))) {
- ++consecutive_alternate_keys;
- if (consecutive_alternate_keys >= 7) {
- consecutive_alternate_keys = 0;
- return MOUNT_SYSTEM;
- }
- } else {
- consecutive_alternate_keys = 0;
- }
last_key = key;
return ENQUEUE;