Prashant Malani
0ba21cff07
The function that modifies rtl_locale exists only in the base class, and so the variable should not have a duplicate in the derived class, otherwise there may be incosistent values when it is read by the derived class (the thinking being that invoking the function will modify the base class version of the variable, and not the derived class version). Remove the updateMutex variable, and instead re-use the one in the base class. Also remove LoadBitmap from WearUI since it is identical to the one in ScreenRecoveryUI. Bug: 27407422 Change-Id: Idd823fa93dfa16d7b2c9c7160f8d0c2559d28731
131 lines
3.7 KiB
C++
131 lines
3.7 KiB
C++
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef RECOVERY_WEAR_UI_H
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#define RECOVERY_WEAR_UI_H
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#include "screen_ui.h"
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class WearRecoveryUI : public ScreenRecoveryUI {
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public:
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WearRecoveryUI();
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void Init();
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// overall recovery state ("background image")
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void SetBackground(Icon icon);
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// progress indicator
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void SetProgressType(ProgressType type);
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void ShowProgress(float portion, float seconds);
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void SetProgress(float fraction);
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void SetStage(int current, int max);
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// text log
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void ShowText(bool visible);
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bool IsTextVisible();
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bool WasTextEverVisible();
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// printing messages
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void Print(const char* fmt, ...);
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void PrintOnScreenOnly(const char* fmt, ...) __printflike(2, 3);
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void ShowFile(const char* filename);
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void ShowFile(FILE* fp);
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// menu display
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void StartMenu(const char* const * headers, const char* const * items,
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int initial_selection);
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int SelectMenu(int sel);
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void EndMenu();
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void Redraw();
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enum UIElement { HEADER, MENU, MENU_SEL_BG, MENU_SEL_FG, LOG, TEXT_FILL };
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virtual void SetColor(UIElement e);
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protected:
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int progress_bar_height, progress_bar_width;
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// progress bar vertical position, it's centered horizontally
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int progress_bar_y;
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// outer of window
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int outer_height, outer_width;
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// Unusable rows when displaying the recovery menu, including the lines
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// for headers (Android Recovery, build id and etc) and the bottom lines
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// that may otherwise go out of the screen.
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int menu_unusable_rows;
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// number of intro frames (default: 22) and loop frames (default: 60)
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int intro_frames;
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int loop_frames;
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// Number of frames per sec (default: 30) for both of intro and loop.
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int animation_fps;
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private:
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Icon currentIcon;
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bool intro_done;
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int current_frame;
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GRSurface* backgroundIcon[5];
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GRSurface* *introFrames;
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GRSurface* *loopFrames;
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ProgressType progressBarType;
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float progressScopeStart, progressScopeSize, progress;
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double progressScopeTime, progressScopeDuration;
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static const int kMaxCols = 96;
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static const int kMaxRows = 96;
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// Log text overlay, displayed when a magic key is pressed
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char text[kMaxRows][kMaxCols];
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size_t text_cols, text_rows;
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// Number of text rows seen on screen
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int visible_text_rows;
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size_t text_col, text_row, text_top;
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bool show_text;
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bool show_text_ever; // has show_text ever been true?
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char menu[kMaxRows][kMaxCols];
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bool show_menu;
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const char* const* menu_headers_;
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int menu_items, menu_sel;
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int menu_start, menu_end;
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pthread_t progress_t;
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private:
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void draw_background_locked(Icon icon);
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void draw_progress_locked();
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void draw_screen_locked();
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void update_screen_locked();
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static void* progress_thread(void* cookie);
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void progress_loop();
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void PutChar(char);
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void ClearText();
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void DrawTextLine(int x, int* y, const char* line, bool bold);
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void DrawTextLines(int x, int* y, const char* const* lines);
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void PrintV(const char*, bool, va_list);
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};
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#endif // RECOVERY_WEAR_UI_H
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