diff options
author | Elliott Hughes <enh@google.com> | 2016-04-28 02:31:21 +0200 |
---|---|---|
committer | Android (Google) Code Review <android-gerrit@google.com> | 2016-04-28 02:31:21 +0200 |
commit | 2f1eedded83eea1956ee8b4d391000584588f094 (patch) | |
tree | 3c20cad586a2db23f0a495f1165715a64cb79c28 /screen_ui.cpp | |
parent | Merge "Import translations. DO NOT MERGE" into nyc-dev (diff) | |
parent | Update recovery UI. (diff) | |
download | android_bootable_recovery-2f1eedded83eea1956ee8b4d391000584588f094.tar android_bootable_recovery-2f1eedded83eea1956ee8b4d391000584588f094.tar.gz android_bootable_recovery-2f1eedded83eea1956ee8b4d391000584588f094.tar.bz2 android_bootable_recovery-2f1eedded83eea1956ee8b4d391000584588f094.tar.lz android_bootable_recovery-2f1eedded83eea1956ee8b4d391000584588f094.tar.xz android_bootable_recovery-2f1eedded83eea1956ee8b4d391000584588f094.tar.zst android_bootable_recovery-2f1eedded83eea1956ee8b4d391000584588f094.zip |
Diffstat (limited to 'screen_ui.cpp')
-rw-r--r-- | screen_ui.cpp | 116 |
1 files changed, 69 insertions, 47 deletions
diff --git a/screen_ui.cpp b/screen_ui.cpp index 55cb74120..465be23fa 100644 --- a/screen_ui.cpp +++ b/screen_ui.cpp @@ -78,9 +78,8 @@ ScreenRecoveryUI::ScreenRecoveryUI() : animation_fps(30), // TODO: there's currently no way to infer this. stage(-1), max_stage(-1), + updateMutex(PTHREAD_MUTEX_INITIALIZER), rtl_locale(false) { - - pthread_mutex_init(&updateMutex, nullptr); } GRSurface* ScreenRecoveryUI::GetCurrentFrame() { @@ -100,6 +99,35 @@ GRSurface* ScreenRecoveryUI::GetCurrentText() { } } +int ScreenRecoveryUI::PixelsFromDp(int dp) { + return dp * density_; +} + +// Here's the intended layout: + +// 162dp +// icon (200dp) +// 62dp +// text (14sp) +// 24dp +// progress (2dp) +// 172dp + +// Note that "baseline" is actually the *top* of each icon (because that's how our drawing +// routines work), so that's the more useful measurement. + +int ScreenRecoveryUI::GetAnimationBaseline() { + return GetTextBaseline() - PixelsFromDp(68) - gr_get_height(loopFrames[0]); +} + +int ScreenRecoveryUI::GetTextBaseline() { + return GetProgressBaseline() - PixelsFromDp(32) - gr_get_height(installing_text); +} + +int ScreenRecoveryUI::GetProgressBaseline() { + return gr_fb_height() - PixelsFromDp(is_large_ ? 340 : 194) - gr_get_height(progressBarFill); +} + // Clear the screen and draw the currently selected background icon (if any). // Should only be called with updateMutex locked. void ScreenRecoveryUI::draw_background_locked() { @@ -108,61 +136,49 @@ void ScreenRecoveryUI::draw_background_locked() { gr_clear(); if (currentIcon != NONE) { - GRSurface* surface = GetCurrentFrame(); - GRSurface* text_surface = GetCurrentText(); - - int iconWidth = gr_get_width(surface); - int iconHeight = gr_get_height(surface); - int textWidth = gr_get_width(text_surface); - int textHeight = gr_get_height(text_surface); - int stageHeight = gr_get_height(stageMarkerEmpty); - - int sh = (max_stage >= 0) ? stageHeight : 0; - - iconX = (gr_fb_width() - iconWidth) / 2; - iconY = (gr_fb_height() - (iconHeight+textHeight+40+sh)) / 2; - - int textX = (gr_fb_width() - textWidth) / 2; - int textY = ((gr_fb_height() - (iconHeight+textHeight+40+sh)) / 2) + iconHeight + 40; - - gr_blit(surface, 0, 0, iconWidth, iconHeight, iconX, iconY); - if (stageHeight > 0) { - int sw = gr_get_width(stageMarkerEmpty); + if (max_stage != -1) { + int stage_height = gr_get_height(stageMarkerEmpty); + int stage_width = gr_get_width(stageMarkerEmpty); int x = (gr_fb_width() - max_stage * gr_get_width(stageMarkerEmpty)) / 2; - int y = iconY + iconHeight + 20; + int y = gr_fb_height() - stage_height; for (int i = 0; i < max_stage; ++i) { - gr_blit((i < stage) ? stageMarkerFill : stageMarkerEmpty, - 0, 0, sw, stageHeight, x, y); - x += sw; + GRSurface* stage_surface = (i < stage) ? stageMarkerFill : stageMarkerEmpty; + gr_blit(stage_surface, 0, 0, stage_width, stage_height, x, y); + x += stage_width; } } + GRSurface* text_surface = GetCurrentText(); + int text_x = (gr_fb_width() - gr_get_width(text_surface)) / 2; + int text_y = GetTextBaseline(); gr_color(255, 255, 255, 255); - gr_texticon(textX, textY, text_surface); + gr_texticon(text_x, text_y, text_surface); } } -// Draw the progress bar (if any) on the screen. Does not flip pages. +// Draws the animation and progress bar (if any) on the screen. +// Does not flip pages. // Should only be called with updateMutex locked. -void ScreenRecoveryUI::draw_progress_locked() { - if (currentIcon == ERROR) return; - - if (currentIcon == INSTALLING_UPDATE || currentIcon == ERASING) { +void ScreenRecoveryUI::draw_foreground_locked() { + if (currentIcon != NONE) { GRSurface* frame = GetCurrentFrame(); - gr_blit(frame, 0, 0, gr_get_width(frame), gr_get_height(frame), iconX, iconY); + int frame_width = gr_get_width(frame); + int frame_height = gr_get_height(frame); + int frame_x = (gr_fb_width() - frame_width) / 2; + int frame_y = GetAnimationBaseline(); + gr_blit(frame, 0, 0, frame_width, frame_height, frame_x, frame_y); } if (progressBarType != EMPTY) { - int iconHeight = gr_get_height(loopFrames[0]); int width = gr_get_width(progressBarEmpty); int height = gr_get_height(progressBarEmpty); - int dx = (gr_fb_width() - width)/2; - int dy = (3*gr_fb_height() + iconHeight - 2*height)/4; + int progress_x = (gr_fb_width() - width)/2; + int progress_y = GetProgressBaseline(); // Erase behind the progress bar (in case this was a progress-only update) gr_color(0, 0, 0, 255); - gr_fill(dx, dy, width, height); + gr_fill(progress_x, progress_y, width, height); if (progressBarType == DETERMINATE) { float p = progressScopeStart + progress * progressScopeSize; @@ -171,18 +187,20 @@ void ScreenRecoveryUI::draw_progress_locked() { if (rtl_locale) { // Fill the progress bar from right to left. if (pos > 0) { - gr_blit(progressBarFill, width-pos, 0, pos, height, dx+width-pos, dy); + gr_blit(progressBarFill, width-pos, 0, pos, height, + progress_x+width-pos, progress_y); } if (pos < width-1) { - gr_blit(progressBarEmpty, 0, 0, width-pos, height, dx, dy); + gr_blit(progressBarEmpty, 0, 0, width-pos, height, progress_x, progress_y); } } else { // Fill the progress bar from left to right. if (pos > 0) { - gr_blit(progressBarFill, 0, 0, pos, height, dx, dy); + gr_blit(progressBarFill, 0, 0, pos, height, progress_x, progress_y); } if (pos < width-1) { - gr_blit(progressBarEmpty, pos, 0, width-pos, height, dx+pos, dy); + gr_blit(progressBarEmpty, pos, 0, width-pos, height, + progress_x+pos, progress_y); } } } @@ -253,7 +271,7 @@ static const char* LONG_PRESS_HELP[] = { void ScreenRecoveryUI::draw_screen_locked() { if (!show_text) { draw_background_locked(); - draw_progress_locked(); + draw_foreground_locked(); } else { gr_color(0, 0, 0, 255); gr_clear(); @@ -323,7 +341,7 @@ void ScreenRecoveryUI::update_progress_locked() { draw_screen_locked(); // Must redraw the whole screen pagesIdentical = true; } else { - draw_progress_locked(); // Draw only the progress bar and overlays + draw_foreground_locked(); // Draw only the progress bar and overlays } gr_flip(); } @@ -385,14 +403,14 @@ void ScreenRecoveryUI::ProgressThreadLoop() { void ScreenRecoveryUI::LoadBitmap(const char* filename, GRSurface** surface) { int result = res_create_display_surface(filename, surface); if (result < 0) { - LOGE("missing bitmap %s (error %d)\n", filename, result); + LOGE("couldn't load bitmap %s (error %d)\n", filename, result); } } void ScreenRecoveryUI::LoadLocalizedBitmap(const char* filename, GRSurface** surface) { int result = res_create_localized_alpha_surface(filename, locale, surface); if (result < 0) { - LOGE("missing bitmap %s (error %d)\n", filename, result); + LOGE("couldn't load bitmap %s (error %d)\n", filename, result); } } @@ -408,6 +426,9 @@ static char** Alloc2d(size_t rows, size_t cols) { void ScreenRecoveryUI::Init() { gr_init(); + density_ = static_cast<float>(property_get_int32("ro.sf.lcd_density", 160)) / 160.f; + is_large_ = gr_fb_height() > PixelsFromDp(800); + gr_font_size(&char_width_, &char_height_); text_rows_ = gr_fb_height() / char_height_; text_cols_ = gr_fb_width() / char_width_; @@ -459,12 +480,13 @@ void ScreenRecoveryUI::LoadAnimation() { introFrames = new GRSurface*[intro_frames]; for (int i = 0; i < intro_frames; ++i) { - LoadBitmap(android::base::StringPrintf("intro%02d", i).c_str(), &introFrames[i]); + // TODO: remember the names above, so we don't have to hard-code the number of 0s. + LoadBitmap(android::base::StringPrintf("intro%05d", i).c_str(), &introFrames[i]); } loopFrames = new GRSurface*[loop_frames]; for (int i = 0; i < loop_frames; ++i) { - LoadBitmap(android::base::StringPrintf("loop%02d", i).c_str(), &loopFrames[i]); + LoadBitmap(android::base::StringPrintf("loop%05d", i).c_str(), &loopFrames[i]); } } |