| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef RECOVERY_SCREEN_UI_H |
| #define RECOVERY_SCREEN_UI_H |
| |
| #include <pthread.h> |
| |
| #include "ui.h" |
| #include "minui/minui.h" |
| |
| // Implementation of RecoveryUI appropriate for devices with a screen |
| // (shows an icon + a progress bar, text logging, menu, etc.) |
| class ScreenRecoveryUI : public RecoveryUI { |
| public: |
| ScreenRecoveryUI(); |
| |
| void Init(); |
| void SetLocale(const char* locale); |
| |
| // overall recovery state ("background image") |
| void SetBackground(Icon icon); |
| |
| // progress indicator |
| void SetProgressType(ProgressType type); |
| void ShowProgress(float portion, float seconds); |
| void SetProgress(float fraction); |
| |
| void SetStage(int current, int max); |
| |
| // text log |
| void ShowText(bool visible); |
| bool IsTextVisible(); |
| bool WasTextEverVisible(); |
| |
| // printing messages |
| void Print(const char* fmt, ...); // __attribute__((format(printf, 1, 2))); |
| |
| // menu display |
| void StartMenu(const char* const * headers, const char* const * items, |
| int initial_selection); |
| int SelectMenu(int sel); |
| void EndMenu(); |
| |
| void Redraw(); |
| |
| enum UIElement { HEADER, MENU, MENU_SEL_BG, MENU_SEL_FG, LOG, TEXT_FILL }; |
| virtual void SetColor(UIElement e); |
| |
| private: |
| Icon currentIcon; |
| int installingFrame; |
| const char* locale; |
| bool rtl_locale; |
| |
| pthread_mutex_t updateMutex; |
| gr_surface backgroundIcon[5]; |
| gr_surface backgroundText[5]; |
| gr_surface *installation; |
| gr_surface progressBarEmpty; |
| gr_surface progressBarFill; |
| gr_surface stageMarkerEmpty; |
| gr_surface stageMarkerFill; |
| |
| ProgressType progressBarType; |
| |
| float progressScopeStart, progressScopeSize, progress; |
| double progressScopeTime, progressScopeDuration; |
| |
| // true when both graphics pages are the same (except for the |
| // progress bar) |
| bool pagesIdentical; |
| |
| static const int kMaxCols = 96; |
| static const int kMaxRows = 96; |
| |
| static const int kTextXOffset = 8; |
| static const int kTextYOffset = 4; |
| |
| // Log text overlay, displayed when a magic key is pressed |
| char text[kMaxRows][kMaxCols]; |
| int text_cols, text_rows; |
| int text_col, text_row, text_top; |
| bool show_text; |
| bool show_text_ever; // has show_text ever been true? |
| |
| char menu[kMaxRows][kMaxCols]; |
| bool show_menu; |
| int menu_top, menu_items, menu_sel; |
| |
| pthread_t progress_t; |
| |
| int animation_fps; |
| int installing_frames; |
| protected: |
| private: |
| |
| int iconX, iconY; |
| |
| int stage, max_stage; |
| |
| void draw_background_locked(Icon icon); |
| void draw_progress_locked(); |
| void draw_screen_locked(); |
| void update_screen_locked(); |
| void update_progress_locked(); |
| static void* progress_thread(void* cookie); |
| void progress_loop(); |
| |
| void LoadBitmap(const char* filename, gr_surface* surface); |
| void LoadBitmapArray(const char* filename, int* frames, gr_surface** surface); |
| void LoadLocalizedBitmap(const char* filename, gr_surface* surface); |
| }; |
| |
| #endif // RECOVERY_UI_H |