git.maemo.org Git - someplayer/blob - src/equalizerdialog.cpp

   1 /*
   2  * SomePlayer - An alternate music player for Maemo 5
   3  * Copyright (C) 2010 Nikolay (somebody) Tischenko <niktischenko@gmail.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  */
  19
  20 #include "equalizerdialog.h"
  21 #include "ui_equalizerdialog.h"
  22
  23 EqualizerDialog::EqualizerDialog(QWidget *parent) :
  24                 QDialog(parent),
  25                 ui(new Ui::EqualizerDialog)
  26 {
  27         ui->setupUi(this);
  28         ui->band0Slider->setMinimum(-240);
  29         ui->band0Slider->setValue(0);
  30         ui->band1Slider->setMinimum(-240);
  31         ui->band1Slider->setValue(0);
  32         ui->band2Slider->setMinimum(-240);
  33         ui->band2Slider->setValue(0);
  34         ui->band3Slider->setMinimum(-240);
  35         ui->band3Slider->setValue(0);
  36         ui->band4Slider->setMinimum(-240);
  37         ui->band4Slider->setValue(0);
  38         ui->band5Slider->setMinimum(-240);
  39         ui->band5Slider->setValue(0);
  40         ui->band6Slider->setMinimum(-240);
  41         ui->band6Slider->setValue(0);
  42         ui->band7Slider->setMinimum(-240);
  43         ui->band7Slider->setValue(0);
  44         ui->band8Slider->setMinimum(-240);
  45         ui->band8Slider->setValue(0);
  46         ui->band9Slider->setMinimum(-240);
  47         ui->band9Slider->setValue(0);
  48
  49         ui->band0Slider->setMaximum(120);
  50         ui->band1Slider->setMaximum(120);
  51         ui->band2Slider->setMaximum(120);
  52         ui->band3Slider->setMaximum(120);
  53         ui->band4Slider->setMaximum(120);
  54         ui->band5Slider->setMaximum(120);
  55         ui->band6Slider->setMaximum(120);
  56         ui->band7Slider->setMaximum(120);
  57         ui->band8Slider->setMaximum(120);
  58         ui->band9Slider->setMaximum(120);
  59
  60         connect(ui->band0Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value0_changed(int)));
  61         connect(ui->band1Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value1_changed(int)));
  62         connect(ui->band2Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value2_changed(int)));
  63         connect(ui->band3Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value3_changed(int)));
  64         connect(ui->band4Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value4_changed(int)));
  65         connect(ui->band5Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value5_changed(int)));
  66         connect(ui->band6Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value6_changed(int)));
  67         connect(ui->band7Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value7_changed(int)));
  68         connect(ui->band8Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value8_changed(int)));
  69         connect(ui->band9Slider, SIGNAL(sliderMoved(int)), this, SLOT(_value9_changed(int)));
  70
  71         connect(ui->enableToggleButton, SIGNAL(clicked()), this, SLOT(_state_changed()));
  72
  73 }
  74
  75 EqualizerDialog::~EqualizerDialog()
  76 {
  77         delete ui;
  78 }
  79
  80 void EqualizerDialog::setValue(int band, int val) {
  81         switch (band) {
  82         case 0:
  83                 ui->band0Slider->setValue(val); break;
  84         case 1:
  85                 ui->band1Slider->setValue(val); break;
  86         case 2:
  87                 ui->band2Slider->setValue(val); break;
  88         case 3:
  89                 ui->band3Slider->setValue(val); break;
  90         case 4:
  91                 ui->band4Slider->setValue(val); break;
  92         case 5:
  93                 ui->band5Slider->setValue(val); break;
  94         case 6:
  95                 ui->band6Slider->setValue(val); break;
  96         case 7:
  97                 ui->band7Slider->setValue(val); break;
  98         case 8:
  99                 ui->band8Slider->setValue(val); break;
 100         case 9:
 101                 ui->band9Slider->setValue(val); break;
 102         }
 103
 104 }
 105
 106 void EqualizerDialog::_state_changed() {
 107         if (ui->enableToggleButton->isChecked()) {
 108                 setEqualizerEnabled(true);
 109                 emit equalizerEnabled();
 110         } else {
 111                 setEqualizerEnabled(false);
 112                 emit equalizerDisabled();
 113         }
 114 }
 115
 116 void EqualizerDialog::setEqualizerEnabled(bool enabled) {
 117         ui->band0Slider->setEnabled(enabled);
 118         ui->band1Slider->setEnabled(enabled);
 119         ui->band2Slider->setEnabled(enabled);
 120         ui->band3Slider->setEnabled(enabled);
 121         ui->band4Slider->setEnabled(enabled);
 122         ui->band5Slider->setEnabled(enabled);
 123         ui->band6Slider->setEnabled(enabled);
 124         ui->band7Slider->setEnabled(enabled);
 125         ui->band8Slider->setEnabled(enabled);
 126         ui->band9Slider->setEnabled(enabled);
 127         ui->enableToggleButton->setChecked(enabled);
 128 }