void ScreenRecoveryUI::SetProgress(float fraction)
{
pthread_mutex_lock(&updateMutex);
if (fraction < 0.0) fraction = 0.0;
if (fraction > 1.0) fraction = 1.0;
if (progressBarType == DETERMINATE && fraction > progress) {
// Skip updates that aren't visibly different.
int width = gr_get_width(progressBarEmpty);
float scale = width * progressScopeSize;
if ((int) (progress * scale) != (int) (fraction * scale)) {
progress = fraction;
update_screen_locked();
}
}
pthread_mutex_unlock(&updateMutex);
}
int ScreenRecoveryUI::SelectMenu(int sel) {
pthread_mutex_lock(&updateMutex);
if (show_menu) {
int old_sel = menu_sel;
menu_sel = sel;
// Wrap at top and bottom.
if (menu_sel < 0) menu_sel = menu_items - 1;
if (menu_sel >= menu_items) menu_sel = 0;
sel = menu_sel;
if (menu_sel != old_sel) update_screen_locked();
}
pthread_mutex_unlock(&updateMutex);
return sel;
}
void ui_print(const char *fmt, ...)
{
char buf[256];
va_list ap;
char *locale_fmt = "";
locale_fmt = ui_translate(fmt);
va_start(ap, locale_fmt);
vsnprintf(buf, 256, locale_fmt, ap);
va_end(ap);
if (ui_log_stdout)
fputs(buf, stdout);
// if we are running 'ui nice' mode, we do not want to force a screen update
// for this line if not necessary.
ui_niced = 0;
if (ui_nice) {
struct timeval curtime;
gettimeofday(&curtime, NULL);
long ms = delta_milliseconds(lastupdate, curtime);
if (ms < NICE_INTERVAL && ms >= 0) {
ui_niced = 1;
return;
}
}
// This can get called before ui_init(), so be careful.
pthread_mutex_lock(&gUpdateMutex);
gettimeofday(&lastupdate, NULL);
if (text_rows > 0 && text_cols > 0) {
char *ptr;
for (ptr = buf; *ptr != '\0'; ++ptr) {
if (*ptr == '\n' || text_col >= text_cols) {
text[text_row][text_col] = '\0';
text_col = 0;
text_row = (text_row + 1) % text_rows;
if (text_row == text_top) text_top = (text_top + 1) % text_rows;
}
if (*ptr != '\n') text[text_row][text_col++] = *ptr;
}
text[text_row][text_col] = '\0';
update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
}
void ScreenRecoveryUI::StartMenu(const char* const * headers, const char* const * items,
int initial_selection) {
pthread_mutex_lock(&updateMutex);
if (text_rows_ > 0 && text_cols_ > 0) {
menu_headers_ = headers;
size_t i = 0;
for (; i < text_rows_ && items[i] != nullptr; ++i) {
strncpy(menu_[i], items[i], text_cols_ - 1);
menu_[i][text_cols_ - 1] = '\0';
}
menu_items = i;
show_menu = true;
menu_sel = initial_selection;
update_screen_locked();
}
pthread_mutex_unlock(&updateMutex);
}
int ui_start_menu(const char** headers, char** items, int initial_selection) {
#ifdef PHILZ_TOUCH_RECOVERY
ui_friendly_log(0);
#endif
int i;
pthread_mutex_lock(&gUpdateMutex);
if (text_rows > 0 && text_cols > 0) {
for (i = 0; i < text_rows; ++i) {
if (headers[i] == NULL) break;
int offset = 1;
#ifdef PHILZ_TOUCH_RECOVERY
if (i == 0)
offset = ui_menu_header_offset();
#endif
strncpy(menu[i], headers[i], text_cols - offset);
menu[i][text_cols - offset] = '\0';
}
menu_top = i;
for (; i < MENU_MAX_ROWS; ++i) {
if (items[i-menu_top] == NULL) break;
strcpy(menu[i], MENU_ITEM_HEADER);
strncpy(menu[i] + MENU_ITEM_HEADER_LENGTH, items[i-menu_top], MENU_MAX_COLS - 1 - MENU_ITEM_HEADER_LENGTH);
menu[i][MENU_MAX_COLS-1] = '\0';
}
if (gShowBackButton && !ui_root_menu) {
strcpy(menu[i], " - +++++Go Back+++++");
++i;
}
menu_items = i - menu_top;
show_menu = 1;
menu_sel = menu_show_start = initial_selection;
update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
if (gShowBackButton && !ui_root_menu) {
return menu_items - 1;
}
return menu_items;
}
int ui_menu_select(int sel) {
int old_sel;
pthread_mutex_lock(&gUpdateMutex);
if (show_menu > 0) {
menu_sel = sel;
if (menu_sel < 0) {
menu_sel = 0;
old_sel = ui_scroll_menu(-1);
}
if (menu_sel > menu_items-1) {
menu_sel = menu_items-1;
old_sel = ui_scroll_menu(1);
}
sel = menu_sel;
if (old_sel) update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
return sel;
}
int ui_menu_select(int sel) {
int old_sel;
pthread_mutex_lock(&gUpdateMutex);
if (show_menu > 0) {
old_sel = menu_sel;
menu_sel = sel;
/* if (menu_sel < 0) menu_sel = 0;
if (menu_sel >= menu_items) menu_sel = menu_items-1;
// if (menu_sel < 0) menu_sel = menu_items-1;
// if (menu_sel >= menu_items) menu_sel = 0;
if (menu_sel < menu_show_start && menu_show_start > 0) {
menu_show_start--;
}
if (menu_sel - menu_show_start + menu_top >= text_rows) {
menu_show_start++;
}
sel = menu_sel;
if (menu_sel != old_sel) update_screen_locked();
*/
if (menu_sel < 0) menu_sel = menu_items + menu_sel;
if (menu_sel >= menu_items) menu_sel = menu_sel - menu_items;
if (menu_sel < menu_show_start && menu_show_start > 0) {
menu_show_start = menu_sel;
}
if (menu_sel - menu_show_start + menu_top >= text_rows) {
menu_show_start = menu_sel + menu_top - text_rows + 1;
}
sel = menu_sel;
if (menu_sel != old_sel) update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
return sel;
}
void ScreenRecoveryUI::SetBackground(Icon icon)
{
pthread_mutex_lock(&updateMutex);
// Adjust the offset to account for the positioning of the
// base image on the screen.
if (backgroundIcon[icon] != NULL) {
gr_surface bg = backgroundIcon[icon];
gr_surface text = backgroundText[icon];
overlay_offset_x = install_overlay_offset_x + (gr_fb_width() - gr_get_width(bg)) / 2;
overlay_offset_y = install_overlay_offset_y +
(gr_fb_height() - (gr_get_height(bg) + gr_get_height(text) + 40)) / 2;
}
currentIcon = icon;
update_screen_locked();
pthread_mutex_unlock(&updateMutex);
}
int ui_menu_select(int sel) {
int old_sel;
pthread_mutex_lock(&gUpdateMutex);
if (show_menu > 0) {
old_sel = menu_sel;
menu_sel = sel;
if (menu_sel < 0) menu_sel = menu_items + menu_sel;
if (menu_sel >= menu_items) menu_sel = menu_sel - menu_items;
//move the display starting point up the screen as the selection moves up
if (menu_show_start > 0 && menu_sel < menu_show_start) menu_show_start = menu_sel;
//move display starting point down one past the end of the current screen as the selection moves back end of screen
if (menu_sel - menu_show_start + menu_top >= text_rows) menu_show_start = menu_sel + menu_top - text_rows + 1;
sel = menu_sel;
if (menu_sel != old_sel) update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
return sel;
}
void ScreenRecoveryUI::StartMenu(const char* const * headers, const char* const * items,
int initial_selection) {
int i = 0;
pthread_mutex_lock(&updateMutex);
if (text_rows > 0 && text_cols > 0) {
for (; i < kMaxMenuRows; ++i) {
if (items[i] == NULL) break;
strncpy(menu[i], items[i], text_cols-1);
menu[i][text_cols-1] = '\0';
}
menu_items = i;
show_menu = 1;
menu_sel = initial_selection;
if (menu_show_start <= menu_sel - max_menu_rows ||
menu_show_start > menu_sel) {
menu_show_start = menu_sel;
}
update_screen_locked();
}
pthread_mutex_unlock(&updateMutex);
}
int ScreenRecoveryUI::SelectMenu(int sel, bool abs) {
int old_sel;
pthread_mutex_lock(&updateMutex);
if (abs) {
sel += menu_show_start;
}
if (show_menu > 0) {
old_sel = menu_sel;
menu_sel = sel;
if (rainbow) {
if (menu_sel > old_sel) {
move_rainbow(1);
} else if (menu_sel < old_sel) {
move_rainbow(-1);
}
}
if (menu_sel < 0) {
// Wraparound from top to bottom
menu_sel = menu_items + menu_sel;
}
if (menu_sel >= menu_items) {
// Wraparound back up from the bottom
menu_sel = menu_sel - menu_items;
}
if (menu_sel < menu_show_start && menu_show_start > 0) {
// We scrolled up
menu_show_start = menu_sel;
}
if (menu_sel - menu_show_start >= max_menu_rows) {
// We scrolled down
menu_show_start = menu_sel - max_menu_rows + 1;
}
sel = menu_sel;
if (menu_sel != old_sel) {
update_screen_locked();
}
}
pthread_mutex_unlock(&updateMutex);
return sel;
}
int ScreenRecoveryUI::SelectMenu(int sel) {
int wrapped = 0;
pthread_mutex_lock(&updateMutex);
if (show_menu) {
int old_sel = menu_sel;
menu_sel = sel;
// Wrap at top and bottom.
if (rainbow) {
if (menu_sel > old_sel) {
move_rainbow(1);
} else if (menu_sel < old_sel) {
move_rainbow(-1);
}
}
if (menu_sel < 0) {
wrapped = -1;
menu_sel = menu_items - 1;
}
if (menu_sel >= menu_items) {
wrapped = 1;
menu_sel = 0;
}
sel = menu_sel;
if (wrapped != 0) {
if (wrap_count / wrapped > 0) {
wrap_count += wrapped;
} else {
wrap_count = wrapped;
}
if (wrap_count / wrapped >= 5) {
wrap_count = 0;
OMGRainbows();
}
}
if (menu_sel != old_sel) update_screen_locked();
}
pthread_mutex_unlock(&updateMutex);
return sel;
}
int ScreenRecoveryUI::SelectMenu(int sel) {
int old_sel;
pthread_mutex_lock(&updateMutex);
if (show_menu > 0) {
old_sel = menu_sel;
menu_sel = sel;
#if 0 //wschen 2012-07-10
if (menu_sel < 0) menu_sel = 0;
if (menu_sel >= menu_items) menu_sel = menu_items-1;
#else
if (menu_sel < 0) {
menu_sel = menu_items - 1;
} else if (menu_sel >= menu_items) {
menu_sel = 0;
}
#endif
sel = menu_sel;
if (menu_sel != old_sel) update_screen_locked();
}
pthread_mutex_unlock(&updateMutex);
return sel;
}
void ui_start_menu(char** headers, char** items, int sel) {
int i;
pthread_mutex_lock(&gUpdateMutex);
if (text_rows > 0 && text_cols > 0) {
for (i = 0; i < text_rows; ++i) {
if (headers[i] == NULL) break;
strncpy(menu[i], headers[i], text_cols-1);
menu[i][text_cols-1] = '\0';
}
menu_top = i;
for (; i < text_rows; ++i) {
if (items[i-menu_top] == NULL) break;
strncpy(menu[i], items[i-menu_top], text_cols-1);
menu[i][text_cols-1] = '\0';
}
menu_items = i - menu_top;
show_menu = 1;
menu_sel = sel;
update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
}
int ScreenRecoveryUI::SelectMenu(int sel, bool abs) {
pthread_mutex_lock(&updateMutex);
if (abs) {
sel += menu_show_start;
}
if (show_menu > 0) {
int old_sel = menu_sel;
menu_sel = sel;
if (menu_sel < 0) menu_sel = menu_items + menu_sel;
if (menu_sel >= menu_items) menu_sel = menu_sel - menu_items;
if (menu_sel < menu_show_start && menu_show_start > 0) {
menu_show_start = menu_sel;
}
if (menu_sel - menu_show_start >= max_menu_rows) {
menu_show_start = menu_sel - max_menu_rows + 1;
}
sel = menu_sel;
if (menu_sel != old_sel) update_screen_locked();
}
pthread_mutex_unlock(&updateMutex);
return sel;
}
void ScreenRecoveryUI::StartMenu(const char* const * headers, const char* const * items,
int initial_selection) {
int i;
pthread_mutex_lock(&updateMutex);
if (text_rows > 0 && text_cols > 0) {
for (i = 0; i < text_rows; ++i) {
if (headers[i] == NULL) break;
strncpy(menu[i], headers[i], text_cols-1);
menu[i][text_cols-1] = '\0';
}
menu_top = i;
for (; i < text_rows; ++i) {
if (items[i-menu_top] == NULL) break;
strncpy(menu[i], items[i-menu_top], text_cols-1);
menu[i][text_cols-1] = '\0';
}
menu_items = i - menu_top;
show_menu = 1;
menu_sel = initial_selection;
update_screen_locked();
}
pthread_mutex_unlock(&updateMutex);
}
int ui_start_menu(char** headers, char** items) {
int i;
pthread_mutex_lock(&gUpdateMutex);
if (text_rows > 0 && text_cols > 0) {
for (i = 0; i < text_rows; ++i) {
if (headers[i] == NULL) break;
strncpy(menu[i], headers[i], text_cols-1);
menu[i][text_cols-1] = '\0';
}
menu_top = i;
for (; i < MENU_MAX_ROWS; ++i) {
if (items[i-menu_top] == NULL) break;
if (items[i-menu_top][0] != 0)
strcpy(menu[i], MENU_ITEM_HEADER);
else
strcpy(menu[i], MENU_ITEM_HEADER_DIV);
strncpy(menu[i] + MENU_ITEM_HEADER_LENGTH, items[i-menu_top], text_cols-1 - MENU_ITEM_HEADER_LENGTH);
menu[i][text_cols-1] = '\0';
}
if (gShowBackButton) {
strcpy(menu[i], " - +++++Go Back+++++");
++i;
}
menu_items = i - menu_top;
show_menu = 1;
menu_sel = menu_show_start = 0;
update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
if (gShowBackButton) {
return menu_items - 1;
}
return menu_items;
}
void ui_init(void)
{
gr_init();
ev_init();
text_col = text_row = 0;
text_rows = gr_fb_height() / CHAR_HEIGHT;
if (text_rows > MAX_ROWS) text_rows = MAX_ROWS;
text_top = 1;
text_cols = gr_fb_width() / CHAR_WIDTH;
if (text_cols > MAX_COLS - 1) text_cols = MAX_COLS - 1;
int i;
for (i = 0; BITMAPS[i].name != NULL; ++i) {
int result = res_create_surface(BITMAPS[i].name, BITMAPS[i].surface);
if (result < 0) {
if (result == -2) {
LOGI("Bitmap %s missing header\n", BITMAPS[i].name);
} else {
LOGE("Missing bitmap %s\n(Code %d)\n", BITMAPS[i].name, result);
}
*BITMAPS[i].surface = NULL;
}
}
pthread_t t;
pthread_create(&t, NULL, progress_thread, NULL);
pthread_create(&t, NULL, input_thread, NULL);
pthread_mutex_lock(&gUpdateMutex);
show_text = !show_text;
update_screen_locked();
pthread_mutex_unlock(&gUpdateMutex);
}
void ScreenRecoveryUI::PrintV(const char* fmt, bool copy_to_stdout, va_list ap) {
std::string str;
android::base::StringAppendV(&str, fmt, ap);
if (copy_to_stdout) {
fputs(str.c_str(), stdout);
}
pthread_mutex_lock(&updateMutex);
if (text_rows_ > 0 && text_cols_ > 0) {
for (const char* ptr = str.c_str(); *ptr != '\0'; ++ptr) {
if (*ptr == '\n' || text_col_ >= text_cols_) {
text_[text_row_][text_col_] = '\0';
text_col_ = 0;
text_row_ = (text_row_ + 1) % text_rows_;
if (text_row_ == text_top_) text_top_ = (text_top_ + 1) % text_rows_;
}
if (*ptr != '\n') text_[text_row_][text_col_++] = *ptr;
}
text_[text_row_][text_col_] = '\0';
update_screen_locked();
}
pthread_mutex_unlock(&updateMutex);
}
int ui_start_menu(char** headers, char** items, int initial_selection) {
int i;
pthread_mutex_lock(&gUpdateMutex);
if (text_rows > 0 && text_cols > 0) {
for (i = 0; i < text_rows; ++i) {
if (headers[i] == NULL) break;
strncpy(menu[i], headers[i], text_cols-1);
menu[i][text_cols-1] = '\0';
}
menu_top = i;
for (; i < MENU_MAX_ROWS; ++i) {
if (items[i-menu_top] == NULL) break;
strcpy(menu[i], MENU_ITEM_HEADER);
strncpy(menu[i] + MENU_ITEM_HEADER_LENGTH, items[i-menu_top], MENU_MAX_COLS - 1 - MENU_ITEM_HEADER_LENGTH);
menu[i][MENU_MAX_COLS-1] = '\0';
}
if (gShowBackButton && ui_menu_level > 0) {
strcpy(menu[i], " < Go Back");
++i;
}
strcpy(menu[i], " ");
++i;
menu_items = i - menu_top;
show_menu = 1;
menu_sel = menu_show_start = initial_selection;
update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
if (gShowBackButton && ui_menu_level > 0) {
return menu_items - 1;
}
return menu_items;
}
static int input_callback(int fd, short revents, void *data)
{
struct input_event ev;
int ret;
int fake_key = 0;
ret = ev_get_input(fd, revents, &ev);
if (ret)
return -1;
#ifdef BOARD_TOUCH_RECOVERY
if (touch_handle_input(fd, ev))
return 0;
#endif
if (ev.type == EV_SYN) {
return 0;
} else if (ev.type == EV_REL) {
if (ev.code == REL_Y) {
// accumulate the up or down motion reported by
// the trackball. When it exceeds a threshold
// (positive or negative), fake an up/down
// key event.
rel_sum += ev.value;
if (rel_sum > 3) {
fake_key = 1;
ev.type = EV_KEY;
ev.code = KEY_DOWN;
ev.value = 1;
rel_sum = 0;
} else if (rel_sum < -3) {
fake_key = 1;
ev.type = EV_KEY;
ev.code = KEY_UP;
ev.value = 1;
rel_sum = 0;
}
}
} else {
rel_sum = 0;
}
if (ev.type != EV_KEY || ev.code > KEY_MAX)
return 0;
if (ev.value == 2) {
boardEnableKeyRepeat = 0;
}
pthread_mutex_lock(&key_queue_mutex);
if (!fake_key) {
// our "fake" keys only report a key-down event (no
// key-up), so don't record them in the key_pressed
// table.
key_pressed[ev.code] = ev.value;
}
const int queue_max = sizeof(key_queue) / sizeof(key_queue[0]);
if (ev.value > 0 && key_queue_len < queue_max) {
key_queue[key_queue_len++] = ev.code;
if (boardEnableKeyRepeat) {
struct timeval now;
gettimeofday(&now, NULL);
key_press_time[ev.code] = (now.tv_sec * 1000) + (now.tv_usec / 1000);
key_last_repeat[ev.code] = 0;
}
pthread_cond_signal(&key_queue_cond);
}
pthread_mutex_unlock(&key_queue_mutex);
if (ev.value > 0 && device_toggle_display(key_pressed, ev.code)) {
pthread_mutex_lock(&gUpdateMutex);
show_text = !show_text;
if (show_text) show_text_ever = 1;
update_screen_locked();
pthread_mutex_unlock(&gUpdateMutex);
}
if (ev.value > 0 && device_reboot_now(key_pressed, ev.code)) {
android_reboot(ANDROID_RB_RESTART, 0, 0);
}
return 0;
}
// Reads input events, handles special hot keys, and adds to the key queue.
static void *input_thread(void *cookie)
{
int rel_sum = 0;
int fake_key = 0;
for (;;) {
// wait for the next key event
struct input_event ev;
do {
ev_get(&ev, 0);
if (ev.type == EV_SYN) {
continue;
} else if (ev.type == EV_REL) {
if (ev.code == REL_Y) {
// accumulate the up or down motion reported by
// the trackball. When it exceeds a threshold
// (positive or negative), fake an up/down
// key event.
rel_sum += ev.value;
if (rel_sum > 3) {
fake_key = 1;
ev.type = EV_KEY;
ev.code = KEY_DOWN;
ev.value = 1;
rel_sum = 0;
} else if (rel_sum < -3) {
fake_key = 1;
ev.type = EV_KEY;
ev.code = KEY_UP;
ev.value = 1;
rel_sum = 0;
}
}
} else {
rel_sum = 0;
}
} while (ev.type != EV_KEY || ev.code > KEY_MAX);
pthread_mutex_lock(&key_queue_mutex);
if (!fake_key) {
// our "fake" keys only report a key-down event (no
// key-up), so don't record them in the key_pressed
// table.
key_pressed[ev.code] = ev.value;
}
fake_key = 0;
const int queue_max = sizeof(key_queue) / sizeof(key_queue[0]);
if (ev.value > 0 && key_queue_len < queue_max) {
key_queue[key_queue_len++] = ev.code;
pthread_cond_signal(&key_queue_cond);
}
pthread_mutex_unlock(&key_queue_mutex);
if (ev.value > 0 && device_toggle_display(key_pressed, ev.code)) {
pthread_mutex_lock(&gUpdateMutex);
show_text = !show_text;
update_screen_locked();
pthread_mutex_unlock(&gUpdateMutex);
}
if (ev.value > 0 && device_reboot_now(key_pressed, ev.code)) {
reboot(RB_AUTOBOOT);
}
}
return NULL;
}
// Reads input events, handles special hot keys, and adds to the key queue.
static void *input_thread(void *cookie)
{
int rel_sum = 0;
int fake_key = 0;
for (;;) {
// wait for the next key event
struct input_event ev;
do {
ev_get(&ev, 0);
if (ev.value == 1) {/* <[email protected]> */
ev.value = 0;
} else if (ev.value == 0) {
ev.value = 1;
}
if(ev.type == EV_KEY || ev.type == EV_SW) {
if (ev.value == 0 && ev.code == 115) { //item up
ev.code = KEY_VOLUMEUP;
ev.value = 1;
break;
} else if (ev.value == 0 && ev.code == 114 ) { //item down
ev.code = KEY_VOLUMEDOWN;
ev.value = 1;
break;
} else if (ev.value == 0 && ev.code == 116 ) { //item select
ev.code = KEY_ENTER;
ev.value = 1;
break;
} else if (ev.value == 1 && ev.code == 8 ) { //usb in
ev.code = USB_IN;
ev.value = 1;
break;
} else if (ev.value == 0 && ev.code == 8 ) { //usb out
ev.code = USB_OUT;
ev.value = 1;
break;
}
} else {
continue;
}
} while (ev.value != 0); // key up
pthread_mutex_lock(&key_queue_mutex);
key_pressed[ev.code] = ev.value;
const int queue_max = sizeof(key_queue) / sizeof(key_queue[0]);
if (ev.value > 0 && key_queue_len < queue_max) {
key_queue[key_queue_len++] = ev.code;
pthread_cond_signal(&key_queue_cond);
}
pthread_mutex_unlock(&key_queue_mutex);
if (ev.value > 0 && device_toggle_display(key_pressed, ev.code)) {
pthread_mutex_lock(&gUpdateMutex);
show_text = !show_text;
update_screen_locked();
pthread_mutex_unlock(&gUpdateMutex);
}
if (ev.value > 0 && device_reboot_now(key_pressed, ev.code)) {
reboot(RB_AUTOBOOT);
}
}
return NULL;
}
void ui_print(const char *fmt, ...) {
char buf[256];
va_list ap;
va_start(ap, fmt);
vsnprintf(buf, 256, fmt, ap);
va_end(ap);
if (ui_log_stdout)
fputs(buf, stdout);
// This can get called before ui_init(), so be careful.
pthread_mutex_lock(&gUpdateMutex);
if (text_rows > 0 && text_cols > 0) {
char *ptr;
#ifdef USE_CHINESE_FONT
int fwidth = 0, fwidth_sum = 0;
#endif
for (ptr = buf; *ptr != '\0'; ++ptr) {
#ifdef USE_CHINESE_FONT
fwidth = gr_measure(&*ptr);
//LOGI("%d \n", fwidth);
fwidth_sum += fwidth;
if (*ptr == '\n' || fwidth_sum >= gr_fb_width()) {
fwidth_sum = 0;
#else
if (*ptr == '\n' || text_col >= text_cols) {
#endif
text[text_row][text_col] = '\0';
text_col = 0;
text_row = (text_row + 1) % text_rows;
if (text_row == text_top) text_top = (text_top + 1) % text_rows;
}
if (*ptr != '\n') text[text_row][text_col++] = *ptr;
}
text[text_row][text_col] = '\0';
update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
}
void ui_printlogtail(int nb_lines) {
char * log_data;
char tmp[PATH_MAX];
FILE * f;
int line=0;
//don't log output to recovery.log
ui_log_stdout=0;
sprintf(tmp, "tail -n %d /tmp/recovery.log > /tmp/tail.log", nb_lines);
__system(tmp);
f = fopen("/tmp/tail.log", "rb");
if (f != NULL) {
while (line < nb_lines) {
log_data = fgets(tmp, PATH_MAX, f);
if (log_data == NULL) break;
ui_print("%s", tmp);
line++;
}
fclose(f);
}
ui_print("Return to menu with any key.\n");
ui_log_stdout=1;
}
static int input_callback(int fd, short revents, void *data)
{
struct input_event ev;
int ret;
int fake_key = 0;
gr_surface surface = gVirtualKeys;
ret = ev_get_input(fd, revents, &ev);
if (ret)
return -1;
#ifdef BOARD_TOUCH_RECOVERY
if (touch_handle_input(fd, ev))
return 0;
#endif
if (ev.type == EV_SYN) {
return 0;
} else if (ev.type == EV_REL) {
if (ev.code == REL_Y) {
// accumulate the up or down motion reported by
// the trackball. When it exceeds a threshold
// (positive or negative), fake an up/down
// key event.
rel_sum += ev.value;
if (rel_sum > 3) {
fake_key = 1;
ev.type = EV_KEY;
ev.code = KEY_DOWN;
ev.value = 1;
rel_sum = 0;
} else if (rel_sum < -3) {
fake_key = 1;
ev.type = EV_KEY;
ev.code = KEY_UP;
ev.value = 1;
rel_sum = 0;
}
}
} else {
rel_sum = 0;
}
if (ev.type == 3 && ev.code == 48 && ev.value != 0) {
if (in_touch == 0) {
in_touch = 1; //starting to track touch...
reset_gestures();
}
} else if (ev.type == 3 && ev.code == 48 && ev.value == 0) {
//finger lifted! lets run with this
ev.type = EV_KEY; //touch panel support!!!
int keywidth = gr_get_width(surface) / 4;
int keyoffset = (gr_fb_width() - gr_get_width(surface)) / 2;
if (touch_y > (gr_fb_height() - gr_get_height(surface)) && touch_x > 0) {
//they lifted in the touch panel region
if (touch_x < (keywidth + keyoffset)) {
//down button
ev.code = KEY_DOWN;
reset_gestures();
} else if (touch_x < ((keywidth * 2) + keyoffset)) {
//up button
ev.code = KEY_UP;
reset_gestures();
} else if (touch_x < ((keywidth * 3) + keyoffset)) {
//back button
ev.code = KEY_BACK;
reset_gestures();
} else {
//enter key
ev.code = KEY_ENTER;
reset_gestures();
}
vibrate(VIBRATOR_TIME_MS);
}
if (slide_right == 1) {
ev.code = KEY_ENTER;
slide_right = 0;
} else if (slide_left == 1) {
ev.code = KEY_BACK;
slide_left = 0;
}
ev.value = 1;
in_touch = 0;
reset_gestures();
} else if (ev.type == 3 && ev.code == 53) {
old_x = touch_x;
touch_x = ev.value;
if (old_x != 0)
diff_x += touch_x - old_x;
if (touch_y < (gr_fb_height() - gr_get_height(surface))) {
if (diff_x > (gr_fb_width() / 4)) {
slide_right = 1;
reset_gestures();
} else if(diff_x < ((gr_fb_width() / 4) * -1)) {
slide_left = 1;
reset_gestures();
}
} else {
input_buttons();
//reset_gestures();
}
} else if (ev.type == 3 && ev.code == 54) {
old_y = touch_y;
touch_y = ev.value;
if (old_y != 0)
diff_y += touch_y - old_y;
if (touch_y < (gr_fb_height() - gr_get_height(surface))) {
if (diff_y > 25) {
ev.code = KEY_DOWN;
ev.type = EV_KEY;
reset_gestures();
} else if (diff_y < -25) {
ev.code = KEY_UP;
ev.type = EV_KEY;
reset_gestures();
}
} else {
input_buttons();
//reset_gestures();
}
}
if (ev.type != EV_KEY || ev.code > KEY_MAX)
return 0;
pthread_mutex_lock(&key_queue_mutex);
if (!fake_key) {
// our "fake" keys only report a key-down event (no
// key-up), so don't record them in the key_pressed
// table.
key_pressed[ev.code] = ev.value;
}
const int queue_max = sizeof(key_queue) / sizeof(key_queue[0]);
if (ev.value > 0 && key_queue_len < queue_max) {
key_queue[key_queue_len++] = ev.code;
if (boardEnableKeyRepeat) {
struct timeval now;
gettimeofday(&now, NULL);
key_press_time[ev.code] = (now.tv_sec * 1000) + (now.tv_usec / 1000);
key_last_repeat[ev.code] = 0;
}
pthread_cond_signal(&key_queue_cond);
}
pthread_mutex_unlock(&key_queue_mutex);
if (ev.value > 0 && device_toggle_display(key_pressed, ev.code)) {
pthread_mutex_lock(&gUpdateMutex);
show_text = !show_text;
if (show_text) show_text_ever = 1;
update_screen_locked();
pthread_mutex_unlock(&gUpdateMutex);
}
if (ev.value > 0 && device_reboot_now(key_pressed, ev.code)) {
android_reboot(ANDROID_RB_RESTART, 0, 0);
}
return 0;
}
void ui_set_background(int icon) {
pthread_mutex_lock(&gUpdateMutex);
gCurrentIcon = icon;
update_screen_locked();
pthread_mutex_unlock(&gUpdateMutex);
}
// Reads input events, handles special hot keys, and adds to the key queue.
static void *input_thread(void *cookie)
{
int rel_sum = 0;
int fake_key = 0;
for (;;) {
// wait for the next key event
struct input_event ev;
do {
ev_get(&ev, 0);
if (ev.type == EV_SYN) {
continue;
} else if (ev.type == EV_REL) {
if (ev.code == REL_Y) {
// accumulate the up or down motion reported by
// the trackball. When it exceeds a threshold
// (positive or negative), fake an up/down
// key event.
rel_sum += ev.value;
if (rel_sum > 3) {
fake_key = 1;
ev.type = EV_KEY;
ev.code = KEY_DOWN;
ev.value = 1;
rel_sum = 0;
} else if (rel_sum < -3) {
fake_key = 1;
ev.type = EV_KEY;
ev.code = KEY_UP;
ev.value = 1;
rel_sum = 0;
}
}
} else {
rel_sum = 0;
}
} while (ev.type != EV_KEY || ev.code > KEY_MAX);
pthread_mutex_lock(&key_queue_mutex);
if (!fake_key) {
// our "fake" keys only report a key-down event (no
// key-up), so don't record them in the key_pressed
// table.
key_pressed[ev.code] = ev.value;
}
fake_key = 0;
const int queue_max = sizeof(key_queue) / sizeof(key_queue[0]);
if (ev.value > 0 && key_queue_len < queue_max) {
key_queue[key_queue_len++] = ev.code;
pthread_cond_signal(&key_queue_cond);
}
pthread_mutex_unlock(&key_queue_mutex);
// Alt+L or Home+End: toggle log display
int alt = key_pressed[KEY_LEFTALT] || key_pressed[KEY_RIGHTALT];
if ((alt && ev.code == KEY_L && ev.value > 0) ||
(key_pressed[KEY_HOME] && ev.code == KEY_END && ev.value > 0)) {
pthread_mutex_lock(&gUpdateMutex);
show_text = !show_text;
update_screen_locked();
pthread_mutex_unlock(&gUpdateMutex);
}
// Green+Menu+Red: reboot immediately
if (ev.code == KEY_DREAM_RED &&
key_pressed[KEY_DREAM_MENU] &&
key_pressed[KEY_DREAM_GREEN]) {
reboot(RB_AUTOBOOT);
}
}
return NULL;
}
void ScreenRecoveryUI::Redraw()
{
pthread_mutex_lock(&updateMutex);
update_screen_locked();
pthread_mutex_unlock(&updateMutex);
}
void ui_print(const char *fmt, ...)
{
char buf[256];
va_list ap;
va_start(ap, fmt);
vsnprintf(buf, 256, fmt, ap);
va_end(ap);
// check if we need to exclude some line from write to log file
// first line is line 0
if (ui_log_stdout && no_stdout_line >= 0) {
char str[256];
char buf2[256];
char buf3[256] = "";
// copy the buffer to modify it
strcpy(buf2, buf);
char *ptr = strtok(buf2, "\n");
int i = 0;
while(ptr != NULL) {
// parse the buffer and exclude the line we do not want to write to recovery.log file
if (i != no_stdout_line) {
strcpy(str, ptr);
// log only nandroid non empty lines
if (strcmp(str, " ") != 0) {
strcat(str, "\n");
strcat(buf3, str);
}
}
ptr = strtok(NULL, "\n");
++i;
}
fputs(buf3, stdout);
}
else if (ui_log_stdout)
fputs(buf, stdout);
// if we are running 'ui nice' mode, we do not want to force a screen update
// for this line if not necessary.
ui_niced = 0;
if (ui_nice) {
struct timeval curtime;
gettimeofday(&curtime, NULL);
long ms = delta_milliseconds(lastupdate, curtime);
if (ms < NICE_INTERVAL && ms >= 0) {
ui_niced = 1;
return;
}
}
// This can get called before ui_init(), so be careful.
pthread_mutex_lock(&gUpdateMutex);
gettimeofday(&lastupdate, NULL);
if (text_rows > 0 && text_cols > 0) {
char *ptr;
for (ptr = buf; *ptr != '\0'; ++ptr) {
if (*ptr == '\n' || text_col >= text_cols) {
text[text_row][text_col] = '\0';
text_col = 0;
text_row = (text_row + 1) % text_rows;
if (text_row == text_top) text_top = (text_top + 1) % text_rows;
}
if (*ptr != '\n') text[text_row][text_col++] = *ptr;
}
text[text_row][text_col] = '\0';
update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);
}
