llfloatervoicedevicesettings.cpp

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#include "llviewerprecompiledheaders.h"

#include "llfloatervoicedevicesettings.h"

// Viewer includes
#include "llagent.h"
#include "llbutton.h"
#include "llcombobox.h"
#include "llfocusmgr.h"
#include "lliconctrl.h"
#include "llprefsvoice.h"
#include "llsliderctrl.h"
#include "llviewercontrol.h"
#include "llvoiceclient.h"
#include "llimpanel.h"

// Library includes (after viewer)
#include "lluictrlfactory.h"


LLPanelVoiceDeviceSettings::LLPanelVoiceDeviceSettings()
{
        mCtrlInputDevices = NULL;
        mCtrlOutputDevices = NULL;
        mInputDevice = gSavedSettings.getString("VoiceInputAudioDevice");
        mOutputDevice = gSavedSettings.getString("VoiceOutputAudioDevice");
        mDevicesUpdated = FALSE;

        // grab "live" mic volume level
        mMicVolume = gSavedSettings.getF32("AudioLevelMic");

        // ask for new device enumeration
        // now do this in onOpen() instead...
        //gVoiceClient->refreshDeviceLists();
}

LLPanelVoiceDeviceSettings::~LLPanelVoiceDeviceSettings()
{
}

BOOL LLPanelVoiceDeviceSettings::postBuild()
{
        LLSlider* volume_slider = getChild<LLSlider>("mic_volume_slider");
        // set mic volume tuning slider based on last mic volume setting
        volume_slider->setValue(mMicVolume);

        childSetCommitCallback("voice_input_device", onCommitInputDevice, this);
        childSetCommitCallback("voice_output_device", onCommitOutputDevice, this);
        
        return TRUE;
}

void LLPanelVoiceDeviceSettings::draw()
{
        // let user know that volume indicator is not yet available
        childSetVisible("wait_text", !gVoiceClient->inTuningMode());

        LLPanel::draw();

        F32 voice_power = gVoiceClient->tuningGetEnergy();
        S32 discrete_power = 0;

        if (!gVoiceClient->inTuningMode())
        {
                discrete_power = 0;
        }
        else
        {
                discrete_power = llmin(4, llfloor((voice_power / LLVoiceClient::OVERDRIVEN_POWER_LEVEL) * 4.f));
        }
        
        if (gVoiceClient->inTuningMode())
        {
                for(S32 power_bar_idx = 0; power_bar_idx < 5; power_bar_idx++)
                {
                        LLString view_name = llformat("%s%d", "bar", power_bar_idx);
                        LLView* bar_view = getChild<LLView>(view_name);
                        if (bar_view)
                        {
                                if (power_bar_idx < discrete_power)
                                {
                                        LLColor4 color = (power_bar_idx >= 3) ? gSavedSettings.getColor4("OverdrivenColor") : gSavedSettings.getColor4("SpeakingColor");
                                        gl_rect_2d(bar_view->getRect(), color, TRUE);
                                }
                                gl_rect_2d(bar_view->getRect(), LLColor4::grey, FALSE);
                        }
                }
        }
}

void LLPanelVoiceDeviceSettings::apply()
{
        std::string s;
        if(mCtrlInputDevices)
        {
                s = mCtrlInputDevices->getSimple();
                gSavedSettings.setString("VoiceInputAudioDevice", s);
        }

        if(mCtrlOutputDevices)
        {
                s = mCtrlOutputDevices->getSimple();
                gSavedSettings.setString("VoiceOutputAudioDevice", s);
        }

        // assume we are being destroyed by closing our embedding window
        gSavedSettings.setF32("AudioLevelMic", mMicVolume);
}

void LLPanelVoiceDeviceSettings::cancel()
{
        gSavedSettings.setString("VoiceInputAudioDevice", mInputDevice);
        gSavedSettings.setString("VoiceOutputAudioDevice", mOutputDevice);

        if(mCtrlInputDevices)
                mCtrlInputDevices->setSimple(mInputDevice);

        if(mCtrlOutputDevices)
                mCtrlOutputDevices->setSimple(mOutputDevice);
}

void LLPanelVoiceDeviceSettings::refresh()
{
        //grab current volume
        LLSlider* volume_slider = getChild<LLSlider>("mic_volume_slider");
        // set mic volume tuning slider based on last mic volume setting
        mMicVolume = (F32)volume_slider->getValue().asReal();
        gVoiceClient->tuningSetMicVolume(mMicVolume);

        // Fill in popup menus
        mCtrlInputDevices = getChild<LLComboBox>("voice_input_device");
        mCtrlOutputDevices = getChild<LLComboBox>("voice_output_device");

        if(!gVoiceClient->deviceSettingsAvailable())
        {
                // The combo boxes are disabled, since we can't get the device settings from the daemon just now.
                // Put the currently set default (ONLY) in the box, and select it.
                if(mCtrlInputDevices)
                {
                        mCtrlInputDevices->removeall();
                        mCtrlInputDevices->add( mInputDevice, ADD_BOTTOM );
                        mCtrlInputDevices->setSimple(mInputDevice);
                }
                if(mCtrlOutputDevices)
                {
                        mCtrlOutputDevices->removeall();
                        mCtrlOutputDevices->add( mOutputDevice, ADD_BOTTOM );
                        mCtrlOutputDevices->setSimple(mOutputDevice);
                }
        }
        else if (!mDevicesUpdated)
        {
                LLVoiceClient::deviceList *devices;
                
                LLVoiceClient::deviceList::iterator iter;
                
                if(mCtrlInputDevices)
                {
                        mCtrlInputDevices->removeall();
                        mCtrlInputDevices->add( getString("default_text"), ADD_BOTTOM );

                        devices = gVoiceClient->getCaptureDevices();
                        for(iter=devices->begin(); iter != devices->end(); iter++)
                        {
                                mCtrlInputDevices->add( *iter, ADD_BOTTOM );
                        }

                        if(!mCtrlInputDevices->setSimple(mInputDevice))
                        {
                                mCtrlInputDevices->setSimple(getString("default_text"));
                        }
                }
                
                if(mCtrlOutputDevices)
                {
                        mCtrlOutputDevices->removeall();
                        mCtrlOutputDevices->add( getString("default_text"), ADD_BOTTOM );

                        devices = gVoiceClient->getRenderDevices();
                        for(iter=devices->begin(); iter != devices->end(); iter++)
                        {
                                mCtrlOutputDevices->add( *iter, ADD_BOTTOM );
                        }

                        if(!mCtrlOutputDevices->setSimple(mOutputDevice))
                        {
                                mCtrlOutputDevices->setSimple(getString("default_text"));
                        }
                }
                mDevicesUpdated = TRUE;
        }       
}

void LLPanelVoiceDeviceSettings::onOpen()
{
        mInputDevice = gSavedSettings.getString("VoiceInputAudioDevice");
        mOutputDevice = gSavedSettings.getString("VoiceOutputAudioDevice");
        mMicVolume = gSavedSettings.getF32("AudioLevelMic");
        mDevicesUpdated = FALSE;

        // ask for new device enumeration
        gVoiceClient->refreshDeviceLists();

        // put voice client in "tuning" mode
        gVoiceClient->tuningStart();
        LLVoiceChannel::suspend();
}

void LLPanelVoiceDeviceSettings::onClose(bool app_quitting)
{
        gVoiceClient->tuningStop();
        LLVoiceChannel::resume();
}

// static
void LLPanelVoiceDeviceSettings::onCommitInputDevice(LLUICtrl* ctrl, void* user_data)
{
        gSavedSettings.setString("VoiceInputAudioDevice", ctrl->getValue().asString());
}

// static
void LLPanelVoiceDeviceSettings::onCommitOutputDevice(LLUICtrl* ctrl, void* user_data)
{
        gSavedSettings.setString("VoiceOutputAudioDevice", ctrl->getValue().asString());
}

//
// LLFloaterVoiceDeviceSettings
//

LLFloaterVoiceDeviceSettings::LLFloaterVoiceDeviceSettings(const LLSD& seed) : LLFloater("floater_device_settings"), mDevicePanel(NULL)
{
        mFactoryMap["device_settings"] = LLCallbackMap(createPanelVoiceDeviceSettings, this);
        // do not automatically open singleton floaters (as result of getInstance())
        BOOL no_open = FALSE;
        LLUICtrlFactory::getInstance()->buildFloater(this, "floater_device_settings.xml", &mFactoryMap, no_open);
        center();
}

void LLFloaterVoiceDeviceSettings::onOpen()
{
        if(mDevicePanel)
        {
                mDevicePanel->onOpen();
        }

        LLFloater::onOpen();
}

void LLFloaterVoiceDeviceSettings::onClose(bool app_quitting)
{
        if(mDevicePanel)
        {
                mDevicePanel->onClose(app_quitting);
        }

        setVisible(FALSE);
}

void LLFloaterVoiceDeviceSettings::apply()
{
        if (mDevicePanel)
        {
                mDevicePanel->apply();
        }
}

void LLFloaterVoiceDeviceSettings::cancel()
{
        if (mDevicePanel)
        {
                mDevicePanel->cancel();
        }
}

void LLFloaterVoiceDeviceSettings::draw()
{
        if (mDevicePanel)
        {
                mDevicePanel->refresh();
        }
        LLFloater::draw();
}

// static
void* LLFloaterVoiceDeviceSettings::createPanelVoiceDeviceSettings(void* user_data)
{
        LLFloaterVoiceDeviceSettings* floaterp = (LLFloaterVoiceDeviceSettings*)user_data;
        floaterp->mDevicePanel = new LLPanelVoiceDeviceSettings();
        return floaterp->mDevicePanel;
}

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