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Diffstat (limited to 'src/ui/eqwidget.cpp')
| -rw-r--r-- | src/ui/eqwidget.cpp | 446 |
1 files changed, 0 insertions, 446 deletions
diff --git a/src/ui/eqwidget.cpp b/src/ui/eqwidget.cpp deleted file mode 100644 index 1327b1bd9..000000000 --- a/src/ui/eqwidget.cpp +++ /dev/null @@ -1,446 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2006-2010 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 <QCloseEvent> -#include <qmmpui/filedialog.h> -#include <qmmp/soundcore.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 "windowsystem.h" -#include "eqwidget.h" - -EqWidget::EqWidget (QWidget *parent) - : PixmapWidget (parent) -{ - setWindowTitle(tr("Equalizer")); - m_shaded = false; - m_skin = Skin::instance(); - setPixmap (m_skin->getEqPart (Skin::EQ_MAIN)); - setCursor (m_skin->getCursor (Skin::CUR_EQNORMAL)); - m_titleBar = new EqTitleBar (this); - m_titleBar->move (0,0); - connect (m_skin, SIGNAL (skinChanged()), this, SLOT (updateSkin())); - - m_preamp = new EqSlider (this); - connect (m_preamp,SIGNAL (sliderMoved (double)),SLOT (writeEq())); - - 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); - connect (m_on, SIGNAL (clicked(bool)), SLOT(writeEq())); - - 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_eqg = new EQGraph(this); - m_presetsMenu = new QMenu(this); - m_presetButton = new Button (this, Skin::EQ_BT_PRESETS_N, Skin::EQ_BT_PRESETS_P, Skin::CUR_EQNORMAL); - connect(m_presetButton, SIGNAL(clicked()), SLOT(showPresetsMenu())); - connect(SoundCore::instance(), SIGNAL(eqSettingsChanged()), SLOT(readEq())); - - for (int i = 0; i<10; ++i) - { - m_sliders << new EqSlider (this); - connect (m_sliders.at (i), SIGNAL (sliderMoved (double)),SLOT (writeEq())); - } - readSettings(); - createActions(); - updatePositions(); - updateMask(); - connect(SoundCore::instance(), SIGNAL(volumeChanged(int, int)), m_titleBar, SLOT(setVolume(int, int))); -#ifdef Q_WS_X11 - QString wm_name = WindowSystem::netWindowManagerName(); - if(wm_name.contains("metacity", Qt::CaseInsensitive) || - wm_name.contains("openbox", Qt::CaseInsensitive)) - setWindowFlags (Qt::Tool | Qt::FramelessWindowHint); - else -#endif - setWindowFlags (Qt::Dialog | Qt::FramelessWindowHint); -} - -EqWidget::~EqWidget() -{ - while (!m_presets.isEmpty()) - delete m_presets.takeFirst(); - while (!m_autoPresets.isEmpty()) - delete m_autoPresets.takeFirst(); -} - -void EqWidget::updatePositions() -{ - int r = m_skin->ratio(); - m_preamp->move (21*r,38*r); - m_on->move (14*r,18*r); - m_autoButton->move(39*r,18*r); - m_eqg->move(87*r,17*r); - m_presetButton->move(217*r,18*r); - for (int i = 0; i < 10; ++i) - m_sliders.at (i)->move ((78+i*18)*r,38*r); -} - -void EqWidget::changeEvent (QEvent * event) -{ - if (event->type() == QEvent::ActivationChange) - { - m_titleBar->setActive(isActiveWindow()); - } -} - -void EqWidget::closeEvent (QCloseEvent* e) -{ - if (e->spontaneous ()) - emit closed(); - writeSettings(); -} - -void EqWidget::updateSkin() -{ - m_titleBar->setActive (false); - setPixmap (m_skin->getEqPart (Skin::EQ_MAIN)); - setCursor (m_skin->getCursor (Skin::CUR_EQNORMAL)); - setMimimalMode(m_shaded); - updatePositions(); -} - -void EqWidget::setMimimalMode(bool b) -{ - m_shaded = b; - int r = m_skin->ratio(); - - if(m_shaded) - resize(r*275,r*14); - else - resize(r*275,r*116); - updateMask(); -} - -void EqWidget::readSettings() -{ - QSettings settings (Qmmp::configFile(), QSettings::IniFormat); - move (settings.value ("Equalizer/pos", QPoint (100, 216)).toPoint()); //geometry - readEq(); - //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).toDouble()); - } - preset->setPreamp(eq_preset.value("Preamp",0).toDouble()); - 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).toDouble()); - } - preset->setPreamp(eq_auto.value("Preamp",0).toDouble()); - m_autoPresets.append(preset); - eq_auto.endGroup(); - } - else - break; - } -} - -void EqWidget::writeSettings() -{ - QSettings settings (Qmmp::configFile(), QSettings::IniFormat); - settings.setValue ("Equalizer/pos", this->pos()); //geometry - //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::readEq() -{ - m_eqg->clear(); - EqSettings eqSettings = SoundCore::instance()->eqSettings(); - m_preamp->setValue(eqSettings.preamp()); - for (int i=0; i<10; ++i) - { - m_sliders.at(i)->setValue(eqSettings.gain(i)); - m_eqg->addValue(m_sliders.at(i)->value()); - } - m_on->setON(eqSettings.isEnabled()); -} - -void EqWidget::writeEq() -{ - m_eqg->clear(); - EqSettings eqSettings; - eqSettings.setPreamp(m_preamp->value()); - for (int i=0; i<10; ++i) - { - eqSettings.setGain(i,m_sliders.at(i)->value()); - m_eqg->addValue(m_sliders.at(i)->value()); - } - eqSettings.setEnabled(m_on->isChecked()); - SoundCore::instance()->setEqSettings(eqSettings); -} - -void EqWidget::createActions() -{ - m_presetsMenu->addAction(tr("&Load/Delete"),this, SLOT(showEditor())); - m_presetsMenu->addSeparator(); - m_presetsMenu->addAction(QIcon::fromTheme("document-save"), tr("&Save Preset"), - this, SLOT(savePreset())); - m_presetsMenu->addAction(QIcon::fromTheme("document-save"), tr("&Save Auto-load Preset"), - this, SLOT(saveAutoPreset())); - m_presetsMenu->addAction(QIcon::fromTheme("document-open"), tr("&Import"), - this, SLOT(importWinampEQF())); - m_presetsMenu->addSeparator(); - m_presetsMenu->addAction(QIcon::fromTheme("edit-clear"), 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); - writeEq(); -} - -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()); - foreach(EQPreset *p, m_presets) //remove preset with same name - { - if (p->text() == text) - { - m_presets.removeAll(p); - delete p; - } - } - m_presets.append(preset); - } -} - -void EqWidget::saveAutoPreset() -{ - PlayList* playlist = qobject_cast<MainWindow*>(parent())->playlist(); - if (!playlist->currentItem()) - return; - //delete preset if it already exists - EQPreset* preset = findPreset(playlist->currentItem()->url().section("/",-1)); - if (preset) - deletePreset(preset); - //create new preset - preset = new EQPreset(); - preset->setText(playlist->currentItem()->url().section("/",-1)); - 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()); - writeEq(); -} - -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(); - } -} - -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)")); - - 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(); - -} - -void EqWidget::keyPressEvent (QKeyEvent *ke) -{ - QKeyEvent event = QKeyEvent(ke->type(), ke->key(), - ke->modifiers(), ke->text(),ke->isAutoRepeat(), ke->count()); - QApplication::sendEvent(qobject_cast<MainWindow*>(parent())->playlist(), &event); -} - -#ifdef Q_WS_X11 -bool EqWidget::event (QEvent *event) -{ - if(event->type() == QEvent::WinIdChange || event->type() == QEvent::Show) - { - WindowSystem::ghostWindow(winId()); - WindowSystem::setWinHint(winId(), "equalizer", "Qmmp"); - } - return QWidget::event(event); -} -#endif - -void EqWidget::updateMask() -{ - clearMask(); - setMask(QRegion(0,0,width(),height())); - QRegion region = m_skin->getRegion(m_shaded? Skin::EQUALIZER_WS : Skin::EQUALIZER); - if (!region.isEmpty()) - setMask(region); -} |