diff options
Diffstat (limited to 'src/eqwidget.cpp')
| -rw-r--r-- | src/eqwidget.cpp | 417 |
1 files changed, 0 insertions, 417 deletions
diff --git a/src/eqwidget.cpp b/src/eqwidget.cpp deleted file mode 100644 index d86ab45d2..000000000 --- a/src/eqwidget.cpp +++ /dev/null @@ -1,417 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2006 by Ilya Kotov * - * forkotov02@hotmail.ru * - * * - * 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 program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - ***************************************************************************/ -#include <QSettings> -#include <QEvent> -#include <QMenu> -#include <QInputDialog> - -#include "filedialog.h" -#include "skin.h" -#include "eqslider.h" -#include "eqtitlebar.h" -#include "togglebutton.h" -#include "eqgraph.h" -#include "button.h" -#include "eqpreset.h" -#include "preseteditor.h" -#include "mainwindow.h" -#include "playlist.h" -#include "eqwidget.h" - - - -EqWidget::EqWidget ( QWidget *parent ) - : PixmapWidget ( parent ) -{ - m_skin = Skin::getPointer(); - setWindowFlags ( Qt::Dialog | Qt::FramelessWindowHint ); - setPixmap ( m_skin->getEqPart ( Skin::EQ_MAIN ) ); - //setPixmap(QPixmap(275,116)); - m_titleBar = new EqTitleBar ( this ); - m_titleBar -> move ( 0,0 ); - m_titleBar -> show(); - connect ( m_skin, SIGNAL ( skinChanged() ), this, SLOT ( updateSkin() ) ); - - m_preamp = new EqSlider ( this ); - m_preamp->show(); - m_preamp->move ( 21,38 ); - connect ( m_preamp,SIGNAL ( sliderMoved ( int ) ),SLOT ( setPreamp () ) ); - - m_on = new ToggleButton ( this,Skin::EQ_BT_ON_N,Skin::EQ_BT_ON_P, - Skin::EQ_BT_OFF_N,Skin::EQ_BT_OFF_P ); - m_on->show(); - m_on->move ( 14,18 ); - connect (m_on, SIGNAL (clicked(bool)), SIGNAL(valueChanged())); - - m_autoButton = new ToggleButton(this, Skin::EQ_BT_AUTO_1_N, Skin::EQ_BT_AUTO_1_P, - Skin::EQ_BT_AUTO_0_N, Skin::EQ_BT_AUTO_0_P); - m_autoButton->move(39, 18); - m_autoButton->show(); - - m_eqg = new EQGraph(this); - m_eqg->move(87,17); - m_eqg->show(); - - m_presetsMenu = new QMenu(this); - - m_presetButton = new Button ( this, Skin::EQ_BT_PRESETS_N, Skin::EQ_BT_PRESETS_P); - m_presetButton->move(217,18); - m_presetButton->show(); - - connect(m_presetButton, SIGNAL(clicked()), SLOT(showPresetsMenu())); - - for ( int i = 0; i<10; ++i ) - { - m_sliders << new EqSlider ( this ); - m_sliders.at ( i )->move ( 78+i*18,38 ); - m_sliders.at ( i )->show(); - connect (m_sliders.at (i), SIGNAL ( sliderMoved (int) ),SLOT (setGain())); - } - readSettings(); - createActions(); -} - -EqWidget::~EqWidget() -{ - while (!m_presets.isEmpty()) - delete m_presets.takeFirst(); - while (!m_autoPresets.isEmpty()) - delete m_autoPresets.takeFirst(); -} - -int EqWidget::preamp() -{ - return m_preamp->value(); -} - -int EqWidget::gain ( int g ) -{ - return m_sliders.at ( g )->value(); -} - -void EqWidget::changeEvent ( QEvent * event ) -{ - if (event->type() == QEvent::ActivationChange) - { - m_titleBar->setActive(isActiveWindow()); - } -} - -void EqWidget::closeEvent ( QCloseEvent* ) -{ - writeSettings(); -} - -void EqWidget::updateSkin() -{ - m_titleBar->setActive ( FALSE ); - setPixmap ( m_skin->getEqPart ( Skin::EQ_MAIN ) ); -} - -void EqWidget::readSettings() -{ - QSettings settings ( QDir::homePath() +"/.qmmp/qmmprc", QSettings::IniFormat ); - settings.beginGroup ( "Equalizer" ); - //geometry - move ( settings.value ( "pos", QPoint ( 100, 216 ) ).toPoint() ); - //equalizer - for (int i = 0; i < m_sliders.size(); ++i) - m_sliders.at(i)->setValue(settings.value("band_"+ - QString("%1").arg(i), 0).toInt()); - m_preamp->setValue(settings.value("preamp", 0).toInt()); - m_on->setON(settings.value("enabled", FALSE).toBool()); - settings.endGroup(); - setGain(); - //equalizer presets - QSettings eq_preset (QDir::homePath() +"/.qmmp/eq.preset", QSettings::IniFormat ); - for (int i = 1; TRUE; ++i) - { - if (eq_preset.contains("Presets/Preset"+QString("%1").arg(i))) - { - QString name = eq_preset.value("Presets/Preset"+QString("%1").arg(i), - tr("preset")).toString(); - EQPreset *preset = new EQPreset(); - preset->setText(name); - eq_preset.beginGroup(name); - for (int j = 0; j < 10; ++j) - { - preset->setGain(j,eq_preset.value("Band"+QString("%1").arg(j), - 0).toInt()); - } - preset->setPreamp(eq_preset.value("Preamp",0).toInt()); - m_presets.append(preset); - eq_preset.endGroup(); - } - else - break; - } - //equalizer auto-load presets - QSettings eq_auto (QDir::homePath() +"/.qmmp/eq.auto_preset", QSettings::IniFormat ); - for (int i = 1; TRUE; ++i) - { - if (eq_auto.contains("Presets/Preset"+QString("%1").arg(i))) - { - QString name = eq_auto.value("Presets/Preset"+QString("%1").arg(i), - tr("preset")).toString(); - EQPreset *preset = new EQPreset(); - preset->setText(name); - eq_auto.beginGroup(name); - for (int j = 0; j < 10; ++j) - { - preset->setGain(j,eq_auto.value("Band"+QString("%1").arg(j), - 0).toInt()); - } - preset->setPreamp(eq_auto.value("Preamp",0).toInt()); - m_autoPresets.append(preset); - eq_auto.endGroup(); - } - else - break; - } -} - -void EqWidget::writeSettings() -{ - QSettings settings ( QDir::homePath() +"/.qmmp/qmmprc", QSettings::IniFormat ); - settings.beginGroup ( "Equalizer" ); - //geometry - settings.setValue ( "pos", this->pos() ); - //equalizer - for (int i = 0; i < m_sliders.size(); ++i) - settings.setValue("band_"+QString("%1").arg(i), m_sliders.at(i)->value()); - settings.setValue("preamp", m_preamp->value()); - settings.setValue("enabled",m_on->isChecked()); - settings.endGroup(); - //equalizer presets - QSettings eq_preset (QDir::homePath() +"/.qmmp/eq.preset", QSettings::IniFormat ); - eq_preset.clear (); - for (int i = 0; i < m_presets.size(); ++i) - { - eq_preset.setValue("Presets/Preset"+QString("%1").arg(i+1), - m_presets.at(i)->text()); - eq_preset.beginGroup(m_presets.at(i)->text()); - for (int j = 0; j < 10; ++j) - { - eq_preset.setValue("Band"+QString("%1").arg(j),m_presets.at(i)->gain(j)); - } - eq_preset.setValue("Preamp",m_presets.at(i)->preamp()); - eq_preset.endGroup(); - } - //equalizer auto-load presets - QSettings eq_auto (QDir::homePath() +"/.qmmp/eq.auto_preset", - QSettings::IniFormat ); - eq_auto.clear(); - for (int i = 0; i < m_autoPresets.size(); ++i) - { - eq_auto.setValue("Presets/Preset"+QString("%1").arg(i+1), - m_autoPresets.at(i)->text()); - eq_auto.beginGroup(m_autoPresets.at(i)->text()); - for (int j = 0; j < 10; ++j) - { - eq_auto.setValue("Band"+QString("%1").arg(j),m_autoPresets.at(i)->gain(j)); - } - eq_auto.setValue("Preamp",m_autoPresets.at(i)->preamp()); - eq_auto.endGroup(); - } -} - -void EqWidget::setPreamp () -{ - emit valueChanged(); -} - -void EqWidget::setGain() -{ - m_eqg->clear(); - for (int i=0; i<10; ++i) - { - int value = m_sliders.at(i)->value(); - m_eqg->addValue(value); - } - emit valueChanged(); -} - -bool EqWidget::isEQEnabled() -{ - return m_on->isChecked(); -} - -void EqWidget::createActions() -{ - m_presetsMenu->addAction(tr("&Load/Delete"),this, SLOT(showEditor())); - m_presetsMenu->addSeparator(); - m_presetsMenu->addAction(tr("&Save Preset"),this,SLOT(savePreset())); - m_presetsMenu->addAction(tr("&Save Auto-load Preset"),this,SLOT(saveAutoPreset())); - m_presetsMenu->addAction(tr("&Import"),this,SLOT(importWinampEQF())); - m_presetsMenu->addSeparator(); - m_presetsMenu->addAction(tr("&Clear"),this, SLOT(reset())); -} - -void EqWidget::showPresetsMenu() -{ - m_presetsMenu->exec(m_presetButton->mapToGlobal(QPoint(0, 0))); -} - -void EqWidget::reset() -{ - for (int i = 0; i < m_sliders.size(); ++i) - m_sliders.at(i)->setValue(0); - m_preamp->setValue(0); - setGain(); -} - -void EqWidget::showEditor() -{ - PresetEditor *editor = new PresetEditor(this); - editor->addPresets(m_presets); - editor->addAutoPresets(m_autoPresets); - connect (editor, SIGNAL(presetLoaded(EQPreset*)), SLOT(setPreset(EQPreset*))); - connect (editor, SIGNAL(presetDeleted(EQPreset*)), SLOT(deletePreset(EQPreset*))); - editor->show(); -} - -void EqWidget::savePreset() -{ - bool ok; - QString text = QInputDialog::getText(this, tr("Saving Preset"), - tr("Preset name:"), QLineEdit::Normal, - tr("preset #")+QString("%1").arg(m_presets.size()+1), &ok); - if (ok) - { - EQPreset* preset = new EQPreset; - preset->setText(text); - preset->setPreamp(m_preamp->value()); - for (int i = 0; i<10; ++i) - { - preset->setGain(i, m_sliders.at (i)->value()); - } - m_presets.append(preset); - } -} - -void EqWidget::saveAutoPreset() -{ - PlayList* playlist = qobject_cast<MainWindow*>(parent())->getPLPointer(); - if (!playlist->currentItem()) - return; - //delete preset if it already exists - EQPreset* preset = findPreset(playlist->currentItem()->fileName()); - if (preset) - deletePreset(preset); - //create new preset - preset = new EQPreset(); - preset->setText(playlist->currentItem()->fileName()); - preset->setPreamp(m_preamp->value()); - for (int i = 0; i<10; ++i) - { - preset->setGain(i, m_sliders.at (i)->value()); - } - m_autoPresets.append(preset); -} - -void EqWidget::setPreset(EQPreset* preset) -{ - for (int i = 0; i<10; ++i) - m_sliders.at(i)->setValue(preset->gain(i)); - m_preamp->setValue(preset->preamp()); - setGain(); -} - -void EqWidget::deletePreset(EQPreset* preset) -{ - int p = m_presets.indexOf(preset); - if (p != -1) - { - delete m_presets.takeAt(p); - return; - } - p = m_autoPresets.indexOf(preset); - if (p != -1) - { - delete m_autoPresets.takeAt(p); - return; - } -} - -void EqWidget::loadPreset(const QString &name) -{ - if (m_autoButton->isChecked()) - { - EQPreset *preset = findPreset(name); - if (preset) - setPreset(preset); - else - reset(); - } -} - -void EqWidget::setInfo(const OutputState &st) -{ - if (st.type() == OutputState::Volume) - { - m_titleBar->setVolume(st.leftVolume(),st.rightVolume()); - - } -} - -EQPreset *EqWidget::findPreset(const QString &name) -{ - foreach(EQPreset *preset, m_autoPresets) - { - if (preset->text() == name) - return preset; - } - return 0; -} - -void EqWidget::importWinampEQF() -{ - char header[31]; - char name[257]; - char bands[11]; - QString path = FileDialog::getOpenFileName(this, tr("Import Preset"), - "/home", - QString("Winamp EQF (*.q1)"),NULL,true); - - QFile file(path); - file.open(QIODevice::ReadOnly); - file.read ( header, 31); - if (QString::fromAscii(header).contains("Winamp EQ library file v1.1")) - { - - while (file.read ( name, 257)) - { - EQPreset* preset = new EQPreset; - preset->setText(QString::fromAscii(name)); - - file.read(bands,11); - - for (int i = 0; i<10; ++i) - { - preset->setGain(i, 20 - bands[i]*40/64); - } - preset->setPreamp(20 - bands[10]*40/64); - m_presets.append(preset); - } - - } - file.close(); - -} |