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
|
/*
$Id: progressbar_generic.cpp,v 1.7 2002/01/08 10:26:20 sphair Exp $
ClanGUI, copyrights by various people. Have a look in the CREDITS file.
This sourcecode is distributed using the Library GNU Public Licence,
version 2 or (at your option) any later version. Please read LICENSE
for details.
*/
#include "precomp.h"
#include "progressbar_generic.h"
#include "API/GUI/progressbar.h"
#include "API/GUI/component.h"
#include "API/GUI/component_options.h"
#include "API/GUI/stylemanager.h"
/////////////////////////////////////////////////////////////////////////////
// Construction:
CL_ProgressBar_Generic::CL_ProgressBar_Generic(
CL_ProgressBar *self,
int steps)
: progress(0), progressbar(self)
{
set_steps(steps);
slot_set_options = progressbar->sig_set_options().connect(
this, &CL_ProgressBar_Generic::on_set_options);
}
/////////////////////////////////////////////////////////////////////////////
// Attributes:
float CL_ProgressBar_Generic::get_percentage() const
{
return (float)progress / steps;
}
/////////////////////////////////////////////////////////////////////////////
// Operations:
void CL_ProgressBar_Generic::set_steps(int total_steps)
{
steps = total_steps;
if(progress > steps)
progress = steps;
}
void CL_ProgressBar_Generic::set_progress(int new_progress)
{
progress = new_progress;
if(progress > steps)
progress = steps;
if(progress < 0)
progress = 0;
}
void CL_ProgressBar_Generic::increase(int steps)
{
set_progress(progress + steps);
}
void CL_ProgressBar_Generic::reset()
{
progress = 0;
}
/////////////////////////////////////////////////////////////////////////////
// Callbacks:
void CL_ProgressBar_Generic::on_set_options(const CL_ComponentOptions &options)
{
if (options.exists("steps"))
set_steps(options.get_value_as_int("steps"));
}
|
