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Doug Zongker211aebc2011-10-28 15:13:10 -07001/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef RECOVERY_SCREEN_UI_H
18#define RECOVERY_SCREEN_UI_H
19
20#include <pthread.h>
21
22#include "ui.h"
23#include "minui/minui.h"
24
25// Implementation of RecoveryUI appropriate for devices with a screen
26// (shows an icon + a progress bar, text logging, menu, etc.)
27class ScreenRecoveryUI : public RecoveryUI {
28 public:
29 ScreenRecoveryUI();
30
31 void Init();
Doug Zongker5fa8c232012-09-18 12:37:02 -070032 void SetLocale(const char* locale);
Doug Zongker211aebc2011-10-28 15:13:10 -070033
34 // overall recovery state ("background image")
35 void SetBackground(Icon icon);
36
37 // progress indicator
38 void SetProgressType(ProgressType type);
39 void ShowProgress(float portion, float seconds);
40 void SetProgress(float fraction);
41
42 // text log
43 void ShowText(bool visible);
44 bool IsTextVisible();
45 bool WasTextEverVisible();
46
Doug Zongker211aebc2011-10-28 15:13:10 -070047 // printing messages
48 void Print(const char* fmt, ...); // __attribute__((format(printf, 1, 2)));
49
50 // menu display
51 void StartMenu(const char* const * headers, const char* const * items,
52 int initial_selection);
53 int SelectMenu(int sel);
54 void EndMenu();
55
56 private:
57 Icon currentIcon;
58 int installingFrame;
Doug Zongker5fa8c232012-09-18 12:37:02 -070059 bool rtl_locale;
Doug Zongker211aebc2011-10-28 15:13:10 -070060
61 pthread_mutex_t updateMutex;
Doug Zongker02ec6b82012-08-22 17:26:40 -070062 gr_surface backgroundIcon[5];
63 gr_surface backgroundText[5];
Doug Zongker211aebc2011-10-28 15:13:10 -070064 gr_surface *installationOverlay;
65 gr_surface *progressBarIndeterminate;
66 gr_surface progressBarEmpty;
67 gr_surface progressBarFill;
68
69 ProgressType progressBarType;
70
71 float progressScopeStart, progressScopeSize, progress;
72 double progressScopeTime, progressScopeDuration;
73
74 // true when both graphics pages are the same (except for the
75 // progress bar)
76 bool pagesIdentical;
77
78 static const int kMaxCols = 96;
79 static const int kMaxRows = 32;
80
81 // Log text overlay, displayed when a magic key is pressed
82 char text[kMaxRows][kMaxCols];
83 int text_cols, text_rows;
84 int text_col, text_row, text_top;
85 bool show_text;
86 bool show_text_ever; // has show_text ever been true?
87
88 char menu[kMaxRows][kMaxCols];
89 bool show_menu;
90 int menu_top, menu_items, menu_sel;
91
Doug Zongker211aebc2011-10-28 15:13:10 -070092 pthread_t progress_t;
Doug Zongker32a0a472011-11-01 11:00:20 -070093
94 int animation_fps;
95 int indeterminate_frames;
96 int installing_frames;
97 int install_overlay_offset_x, install_overlay_offset_y;
Doug Zongker02ec6b82012-08-22 17:26:40 -070098 int overlay_offset_x, overlay_offset_y;
Doug Zongker211aebc2011-10-28 15:13:10 -070099
100 void draw_install_overlay_locked(int frame);
101 void draw_background_locked(Icon icon);
102 void draw_progress_locked();
103 void draw_text_line(int row, const char* t);
104 void draw_screen_locked();
105 void update_screen_locked();
106 void update_progress_locked();
107 static void* progress_thread(void* cookie);
Doug Zongker32a0a472011-11-01 11:00:20 -0700108 void progress_loop();
Doug Zongker211aebc2011-10-28 15:13:10 -0700109
110 void LoadBitmap(const char* filename, gr_surface* surface);
Doug Zongker02ec6b82012-08-22 17:26:40 -0700111 void LoadLocalizedBitmap(const char* filename, gr_surface* surface);
Doug Zongker211aebc2011-10-28 15:13:10 -0700112};
113
114#endif // RECOVERY_UI_H