summaryrefslogtreecommitdiffstats
path: root/utils/themeeditor/graphics/rbprogressbar.cpp
blob: 678f3dd68bfa102668ecbe4e15ac67c37dc4ec28 (plain)
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
/***************************************************************************
 *             __________               __   ___.
 *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
 *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
 *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
 *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
 *                     \/            \/     \/    \/            \/
 * $Id$
 *
 * Copyright (C) 2010 Robert Bieber
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 ****************************************************************************/

#include <QPainter>

#include "parsetreenode.h"
#include "rbprogressbar.h"
#include "projectmodel.h"

RBProgressBar::RBProgressBar(RBViewport *parent, const RBRenderInfo &info,
                             ParseTreeNode* node, bool pv)
                                 :RBMovable(parent), node(node)
{
    int paramCount = node->getElement()->params_count;
    skin_tag_parameter* params = node->getElement()->params;

    /* First we set everything to defaults */
    bitmap = 0;
    color = parent->getFGColor();
    int x = 0;
    int y = parent->getTextOffset();
    int w = parent->boundingRect().width();
    int h = 6;

    /* Now we change defaults if the parameters are there */

    if(paramCount > 0 && params[0].type != skin_tag_parameter::DEFAULT)
    {
        x = params[0].data.number;
    }

    if(paramCount > 1 && params[1].type != skin_tag_parameter::DEFAULT)
    {
        y = params[1].data.number;
    }

    if(paramCount > 2 && params[2].type != skin_tag_parameter::DEFAULT)
    {
        w = params[2].data.number;
    }

    if(paramCount > 3 && params[3].type != skin_tag_parameter::DEFAULT)
    {
        h = params[3].data.number;
    }

    if(paramCount > 4 && params[4].type != skin_tag_parameter::DEFAULT)
    {
        QString imPath(params[4].data.text);
        imPath = info.settings()->value("imagepath", "") + "/" + imPath;
        bitmap = new QPixmap(imPath);
        if(bitmap->isNull())
        {
            delete bitmap;
            bitmap = 0;
        }
    }
    size = QRectF(0, 0, w, h);

    /* Finally, we scale the width according to the amount played */
    int percent;
    if(pv)
    {
        percent = (info.device()->data("pv").toInt() + 50) * 100 / 56;
    }
    else
    {
        percent = info.device()->data("px").toInt();
    }
    if(percent > 100)
        percent = 100;
    if(percent < 0)
        percent = 0;

    w = w * percent / 100;

    renderSize = QRectF(0, 0, w, h);
    setPos(x, y);
    parent->addTextOffset(h);
}

RBProgressBar::~RBProgressBar()
{
    if(bitmap)
        delete bitmap;
}

void RBProgressBar::paint(QPainter *painter,
                           const QStyleOptionGraphicsItem *option,
                           QWidget *widget)
{
    renderSize.setHeight(size.height());

    if(bitmap && !bitmap->isNull())
    {
        painter->drawPixmap(renderSize, *bitmap, renderSize);
    }
    else
    {
        painter->fillRect(renderSize, color);
    }

    RBMovable::paint(painter, option, widget);
}

void RBProgressBar::saveGeometry()
{
    QPointF origin = pos();
    QRectF bounds = boundingRect();

    node->modParam(static_cast<int>(origin.x()), 0);
    node->modParam(static_cast<int>(origin.y()), 1);
    node->modParam(static_cast<int>(bounds.width()), 2);
    node->modParam(static_cast<int>(bounds.height()), 3);

    if(!bitmap)
        node->modParam(QVariant(), 4);
}