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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: not checked in
*
* Copyright (C) 2002 Markus Braun
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <lcd.h>
#include "widgets.h"
#ifdef HAVE_LCD_BITMAP
/*
* Print a progress bar
*/
void progressbar(int x, int y, int width, int height, int percent, int direction)
{
int pos;
int i,j;
/* draw horizontal lines */
for(i=x+1;i<=x+width-2;i++) {
DRAW_PIXEL(i,y);
DRAW_PIXEL(i,(y+height-1));
}
/* draw vertical lines */
for(i=1;i<height;i++) {
DRAW_PIXEL(x,(y+i));
DRAW_PIXEL((x+width-1),(y+i));
}
/* clear edge pixels */
CLEAR_PIXEL(x,y);
CLEAR_PIXEL((x+width-1),y);
CLEAR_PIXEL(x,(y+height-1));
CLEAR_PIXEL((x+width-1),(y+height-1));
/* clear pixels in progress bar */
for(i=1;i<=width-2;i++) {
for(j=1;j<=height-2;j++) {
CLEAR_PIXEL((x+i),(y+j));
CLEAR_PIXEL((x+i),(y+j));
}
}
/* draw bar */
pos=percent;
if(pos<0)
pos=0;
if(pos>100)
pos=100;
switch (direction)
{
case Grow_Right:
pos=(width-2)*pos/100;
for(i=1;i<=pos;i++)
for(j=1;j<height-1;j++)
DRAW_PIXEL((x+i),(y+j));
break;
case Grow_Left:
pos=(width-2)*(100-pos)/100;
for(i=pos+1;i<=width-2;i++)
for(j=1;j<height-1;j++)
DRAW_PIXEL((x+i),(y+j));
break;
case Grow_Down:
pos=(height-2)*pos/100;
for(i=1;i<=pos;i++)
for(j=1;j<width-1;j++)
DRAW_PIXEL((x+j),(y+i));
break;
case Grow_Up:
pos=(height-2)*(100-pos)/100;
for(i=pos+1;i<=height-2;i++)
for(j=1;j<width-1;j++)
DRAW_PIXEL((x+j),(y+i));
break;
}
}
/*
* Print a slidebar bar
*/
void slidebar(int x, int y, int width, int height, int percent, int direction)
{
int pos;
int i,j;
/* draw horizontal lines */
for(i=x+1;i<=x+width-2;i++) {
DRAW_PIXEL(i,y);
DRAW_PIXEL(i,(y+height-1));
}
/* draw vertical lines */
for(i=1;i<height;i++) {
DRAW_PIXEL(x,(y+i));
DRAW_PIXEL((x+width-1),(y+i));
}
/* clear edge pixels */
CLEAR_PIXEL(x,y);
CLEAR_PIXEL((x+width-1),y);
CLEAR_PIXEL(x,(y+height-1));
CLEAR_PIXEL((x+width-1),(y+height-1));
/* clear pixels in progress bar */
for(i=1;i<=width-2;i++)
for(j=1;j<=height-2;j++) {
CLEAR_PIXEL((x+i),(y+j));
CLEAR_PIXEL((x+i),(y+j));
}
/* draw point */
pos=percent;
if(pos<0)
pos=0;
if(pos>100)
pos=100;
switch (direction)
{
case Grow_Right:
pos=(width-height-1)*pos/100;
break;
case Grow_Left:
pos=(width-height-1)*(100-pos)/100;
break;
case Grow_Down:
pos=(height-width-1)*pos/100;
break;
case Grow_Up:
pos=(height-width-1)*(100-pos)/100;
break;
}
if(direction == Grow_Left || direction == Grow_Right)
for(i=1;i<height;i++)
for(j=1;j<height;j++)
DRAW_PIXEL((x+pos+i),(y+j));
else
for(i=1;i<width;i++)
for(j=1;j<width;j++)
DRAW_PIXEL((x+i),(y+pos+j));
}
#endif
|
