diff options
Diffstat (limited to 'wear_ui.cpp')
| -rw-r--r-- | wear_ui.cpp | 125 |
1 files changed, 42 insertions, 83 deletions
diff --git a/wear_ui.cpp b/wear_ui.cpp index 50aeb3849..2502313ff 100644 --- a/wear_ui.cpp +++ b/wear_ui.cpp @@ -16,9 +16,7 @@ #include <errno.h> #include <fcntl.h> -#include <pthread.h> #include <stdarg.h> -#include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/stat.h> @@ -31,14 +29,10 @@ #include "common.h" #include "device.h" -#include "minui/minui.h" #include "wear_ui.h" -#include "ui.h" #include "cutils/properties.h" #include "android-base/strings.h" - -static int char_width; -static int char_height; +#include "android-base/stringprintf.h" // There's only (at most) one of these objects, and global callbacks // (for pthread_create, and the input event system) need to find it, @@ -65,7 +59,6 @@ WearRecoveryUI::WearRecoveryUI() : currentIcon(NONE), intro_done(false), current_frame(0), - rtl_locale(false), progressBarType(EMPTY), progressScopeStart(0), progressScopeSize(0), @@ -84,7 +77,6 @@ WearRecoveryUI::WearRecoveryUI() : for (size_t i = 0; i < 5; i++) backgroundIcon[i] = NULL; - pthread_mutex_init(&updateMutex, NULL); self = this; } @@ -148,41 +140,6 @@ void WearRecoveryUI::draw_progress_locked() } } -void WearRecoveryUI::SetColor(UIElement e) { - switch (e) { - case HEADER: - gr_color(247, 0, 6, 255); - break; - case MENU: - case MENU_SEL_BG: - gr_color(0, 106, 157, 255); - break; - case MENU_SEL_FG: - gr_color(255, 255, 255, 255); - break; - case LOG: - gr_color(249, 194, 0, 255); - break; - case TEXT_FILL: - gr_color(0, 0, 0, 160); - break; - default: - gr_color(255, 255, 255, 255); - break; - } -} - -void WearRecoveryUI::DrawTextLine(int x, int* y, const char* line, bool bold) { - gr_text(x, *y, line, bold); - *y += char_height + 4; -} - -void WearRecoveryUI::DrawTextLines(int x, int* y, const char* const* lines) { - for (size_t i = 0; lines != nullptr && lines[i] != nullptr; ++i) { - DrawTextLine(x, y, lines[i], false); - } -} - static const char* HEADERS[] = { "Swipe up/down to move.", "Swipe left/right to select.", @@ -221,7 +178,7 @@ void WearRecoveryUI::draw_screen_locked() if (menu_items > menu_end - menu_start) { sprintf(cur_selection_str, "Current item: %d/%d", menu_sel + 1, menu_items); gr_text(x+4, y, cur_selection_str, 1); - y += char_height+4; + y += char_height_+4; } // Menu begins here @@ -232,7 +189,7 @@ void WearRecoveryUI::draw_screen_locked() if (i == menu_sel) { // draw the highlight bar SetColor(MENU_SEL_BG); - gr_fill(x, y-2, gr_fb_width()-x, y+char_height+2); + gr_fill(x, y-2, gr_fb_width()-x, y+char_height_+2); // white text of selected item SetColor(MENU_SEL_FG); if (menu[i][0]) gr_text(x+4, y, menu[i], 1); @@ -240,7 +197,7 @@ void WearRecoveryUI::draw_screen_locked() } else { if (menu[i][0]) gr_text(x+4, y, menu[i], 0); } - y += char_height+4; + y += char_height_+4; } SetColor(MENU); y += 4; @@ -256,9 +213,9 @@ void WearRecoveryUI::draw_screen_locked() int ty; int row = (text_top+text_rows-1) % text_rows; size_t count = 0; - for (int ty = gr_fb_height() - char_height - outer_height; + for (int ty = gr_fb_height() - char_height_ - outer_height; ty > y+2 && count < text_rows; - ty -= char_height, ++count) { + ty -= char_height_, ++count) { gr_text(x+4, ty, text[row], 0); --row; if (row < 0) row = text_rows-1; @@ -324,26 +281,19 @@ void WearRecoveryUI::progress_loop() { } } -void WearRecoveryUI::LoadBitmap(const char* filename, GRSurface** surface) { - int result = res_create_display_surface(filename, surface); - if (result < 0) { - LOGE("missing bitmap %s\n(Code %d)\n", filename, result); - } -} - void WearRecoveryUI::Init() { gr_init(); - gr_font_size(&char_width, &char_height); + gr_font_size(&char_width_, &char_height_); text_col = text_row = 0; - text_rows = (gr_fb_height()) / char_height; - visible_text_rows = (gr_fb_height() - (outer_height * 2)) / char_height; + text_rows = (gr_fb_height()) / char_height_; + visible_text_rows = (gr_fb_height() - (outer_height * 2)) / char_height_; if (text_rows > kMaxRows) text_rows = kMaxRows; text_top = 1; - text_cols = (gr_fb_width() - (outer_width * 2)) / char_width; + text_cols = (gr_fb_width() - (outer_width * 2)) / char_width_; if (text_cols > kMaxCols - 1) text_cols = kMaxCols - 1; LoadBitmap("icon_installing", &backgroundIcon[INSTALLING_UPDATE]); @@ -369,29 +319,6 @@ void WearRecoveryUI::Init() RecoveryUI::Init(); } -void WearRecoveryUI::SetLocale(const char* locale) { - if (locale) { - char* lang = strdup(locale); - for (char* p = lang; *p; ++p) { - if (*p == '_') { - *p = '\0'; - break; - } - } - - // A bit cheesy: keep an explicit list of supported languages - // that are RTL. - if (strcmp(lang, "ar") == 0 || // Arabic - strcmp(lang, "fa") == 0 || // Persian (Farsi) - strcmp(lang, "he") == 0 || // Hebrew (new language code) - strcmp(lang, "iw") == 0 || // Hebrew (old language code) - strcmp(lang, "ur") == 0) { // Urdu - rtl_locale = true; - } - free(lang); - } -} - void WearRecoveryUI::SetBackground(Icon icon) { pthread_mutex_lock(&updateMutex); @@ -653,3 +580,35 @@ void WearRecoveryUI::ClearText() { } pthread_mutex_unlock(&updateMutex); } + +void WearRecoveryUI::PrintOnScreenOnly(const char *fmt, ...) { + va_list ap; + va_start(ap, fmt); + PrintV(fmt, false, ap); + va_end(ap); +} + +void WearRecoveryUI::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); +} |