1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/*
* 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 <stdio.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, ...) __printflike(2, 3);
void ShowFile(const char* filename);
// menu display
void StartMenu(const char* const * headers, const char* const * items,
int initial_selection);
int SelectMenu(int sel);
void EndMenu();
void KeyLongPress(int);
void Redraw();
enum UIElement { HEADER, MENU, MENU_SEL_BG, MENU_SEL_BG_ACTIVE, MENU_SEL_FG, LOG, TEXT_FILL };
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;
// Log text overlay, displayed when a magic key is pressed.
char** text;
size_t text_cols, text_rows;
size_t text_col, text_row, text_top;
bool show_text;
bool show_text_ever; // has show_text ever been true?
char** menu;
bool show_menu;
int menu_top, menu_items, menu_sel;
pthread_t progress_t;
int animation_fps;
int installing_frames;
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 ShowFile(FILE*);
void PutChar(char);
void ClearText();
void DrawHorizontalRule(int* y);
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
|
