diff options
Diffstat (limited to 'ui.h')
| -rw-r--r-- | ui.h | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -19,6 +19,7 @@ #include <linux/input.h> #include <pthread.h> +#include <time.h> // Abstract class for controlling the user interface during recovery. class RecoveryUI { @@ -30,8 +31,11 @@ class RecoveryUI { // Initialize the object; called before anything else. virtual void Init(); + // After calling Init(), you can tell the UI what locale it is operating in. + virtual void SetLocale(const char* locale) { } + // Set the overall recovery state ("background image"). - enum Icon { NONE, INSTALLING, ERROR }; + enum Icon { NONE, INSTALLING_UPDATE, ERASING, NO_COMMAND, ERROR }; virtual void SetBackground(Icon icon) = 0; // --- progress indicator --- @@ -76,6 +80,8 @@ class RecoveryUI { enum KeyAction { ENQUEUE, TOGGLE, REBOOT, IGNORE }; virtual KeyAction CheckKey(int key); + virtual void NextCheckKeyIsLong(bool is_long_press); + // --- menu display --- // Display some header text followed by a menu of items, which appears @@ -92,6 +98,9 @@ class RecoveryUI { // statements will be displayed. virtual void EndMenu() = 0; +protected: + void EnqueueKey(int key_code); + private: // Key event input queue pthread_mutex_t key_queue_mutex; @@ -99,6 +108,7 @@ private: int key_queue[256], key_queue_len; char key_pressed[KEY_MAX + 1]; // under key_queue_mutex int key_last_down; // under key_queue_mutex + clock_t key_down_time; // under key_queue_mutex int rel_sum; pthread_t input_t; |