SoundDialog.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <dialogs/SoundDialog.h>
#include <graph/OptionsDisplay.h>
#include <sound/Sound.h>
#include <GLW/GLWTextButton.h>
#include <GLW/GLWWindowManager.h>
#include <GLW/GLWSlider.h>

SoundDialog *SoundDialog::instance_ = 0;

SoundDialog *SoundDialog::instance()
{
        if (!instance_)
        {
                instance_ = new SoundDialog;
        }
        return instance_;
}

SoundDialog::SoundDialog() :
        GLWWindow("Sound", 10.0f, 10.0f, 300.0f, 70.0f, eSmallTitle,
                "Allow the user to change sound settings")
{
        needCentered_ = true;

        {
        GLWPanel *soundVolumePanel = new GLWPanel(0.0f, 0.0f, 0.0f, 0.0f, false, false);
        soundVolumePanel->addWidget(new GLWLabel(0.0f, 0.0f, LANG_RESOURCE("SOUND_VOLUME", "Sound Volume    ")), 0, SpaceRight, 10.0f);
        soundVolume_ = new GLWSlider(0.0f, 0.0f, 300.0f);
        soundVolumePanel->addWidget(soundVolume_, 0, AlignCenterLeftRight);
        soundVolumePanel->setLayout(GLWPanel::LayoutHorizontal);
        addWidget(soundVolumePanel, 0, SpaceLeft | SpaceRight | SpaceTop, 10.0f);
        }

        {
        GLWPanel *ambientSoundVolumePanel = new GLWPanel(0.0f, 0.0f, 0.0f, 0.0f, false, false);
        ambientSoundVolumePanel->addWidget(new GLWLabel(0.0f, 0.0f, LANG_RESOURCE("AMBIENT_VOLUME", "Ambient Volume")), 0, SpaceRight, 10.0f);
        ambientSoundVolume_ = new GLWSlider(0.0f, 0.0f, 300.0f);
        ambientSoundVolumePanel->addWidget(ambientSoundVolume_, 0, AlignCenterLeftRight);
        ambientSoundVolumePanel->setLayout(GLWPanel::LayoutHorizontal);
        addWidget(ambientSoundVolumePanel, 0, SpaceLeft | SpaceRight | SpaceTop, 10.0f);
        }

        {
        GLWPanel *musicVolumePanel = new GLWPanel(0.0f, 0.0f, 0.0f, 0.0f, false, false);
        musicVolumePanel->addWidget(new GLWLabel(0.0f, 0.0f, LANG_RESOURCE("MUSIC_VOLUME", "Music Volume    ")), 0, SpaceRight, 10.0f);
        musicVolume_ = new GLWSlider(0.0f, 0.0f, 300.0f);
        musicVolumePanel->addWidget(musicVolume_, 0, AlignCenterLeftRight);
        musicVolumePanel->setLayout(GLWPanel::LayoutHorizontal);
        addWidget(musicVolumePanel, 0, SpaceLeft | SpaceRight | SpaceTop, 10.0f);
        }

        GLWPanel *checkPanel = new GLWPanel(0.0f, 0.0f, 0.0f, 0.0f, false, false);
        noSoundBox_ = new GLWCheckBoxText(0.0f, 0.0f, LANG_RESOURCE("NO_SOUND", "No Sound"));
        checkPanel->addWidget(noSoundBox_, 0, SpaceRight, 10.0f);
        noMusicBox_ = new GLWCheckBoxText(0.0f, 0.0f, LANG_RESOURCE("NO MUSIC", "No Music"));
        checkPanel->addWidget(noMusicBox_);
        checkPanel->setLayout(GLWPanel::LayoutHorizontal);
        addWidget(checkPanel, 0, SpaceLeft | SpaceRight | SpaceTop, 10.0f);

        GLWPanel *buttonPanel = new GLWPanel(0.0f, 0.0f, 0.0f, 0.0f, false, false);
        GLWButton *cancelButton = new GLWTextButton(LANG_RESOURCE("CANCEL", "Cancel"), 95, 10, 105, this, 
                GLWButton::ButtonFlagCancel | GLWButton::ButtonFlagCenterX);
        cancelId_ = cancelButton->getId();
        buttonPanel->addWidget(cancelButton, 0, SpaceRight, 10.0f);
        GLWButton *applyButton = new GLWTextButton(LANG_RESOURCE("APPLY", "Apply"), 235, 10, 110, this,
                GLWButton::ButtonFlagCenterX);
        applyId_ = applyButton->getId();
        buttonPanel->addWidget(applyButton, 0, SpaceRight, 10.0f);
        GLWButton *okButton = new GLWTextButton(LANG_RESOURCE("OK", "Ok"), 475, 10, 55, this, 
                GLWButton::ButtonFlagOk | GLWButton::ButtonFlagCenterX);
        okId_ = okButton->getId();
        buttonPanel->addWidget(okButton);
        buttonPanel->setLayout(GLWPanel::LayoutHorizontal);
        addWidget(buttonPanel, 0, SpaceAll, 10.0f);

        setLayout(GLWPanel::LayoutVerticle);
        layout();
}

SoundDialog::~SoundDialog()
{
}

void SoundDialog::display()
{
        GLWWindow::display();

        soundVolume_->setCurrent(
                float(OptionsDisplay::instance()->getSoundVolume()) / 1.28f);
        ambientSoundVolume_->setCurrent(
                float(OptionsDisplay::instance()->getAmbientSoundVolume()) / 1.28f);
        musicVolume_->setCurrent(
                float(OptionsDisplay::instance()->getMusicVolume()) / 1.28f);
        noSoundBox_->getCheckBox().setState(
                OptionsDisplay::instance()->getNoSound());
        noMusicBox_->getCheckBox().setState(
                OptionsDisplay::instance()->getNoMusic());
}

void SoundDialog::buttonDown(unsigned int id)
{
        if (id == okId_ || id == applyId_)
        {
                OptionsDisplay::instance()->getNoSoundEntry().setValue(
                        noSoundBox_->getCheckBox().getState());
                OptionsDisplay::instance()->getNoMusicEntry().setValue(
                        noMusicBox_->getCheckBox().getState());

                int volume = int(soundVolume_->getCurrent() * 1.28f);
                OptionsDisplay::instance()->getSoundVolumeEntry().setValue(volume);
                Sound::instance()->getDefaultListener()->setGain(float(volume) / 128.0f);

                volume = int(musicVolume_->getCurrent() * 1.28f);
                OptionsDisplay::instance()->getMusicVolumeEntry().setValue(volume);

                volume = int(ambientSoundVolume_->getCurrent() * 1.28f);
                OptionsDisplay::instance()->getAmbientSoundVolumeEntry().setValue(volume);
        }

        if (id != applyId_)
        {
                // Only hide the window if Ok or Cancel are hit!
                GLWWindowManager::instance()->hideWindow(getId());
        }
}

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