260 lines
8.3 KiB
C++
260 lines
8.3 KiB
C++
/**
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* @file llfloatervoiceeffect.cpp
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* @brief Selection and preview of voice effect.
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*
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* $LicenseInfo:firstyear=2010&license=viewergpl$
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*
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* Copyright (c) 2002-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llfloatervoiceeffect.h"
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#include "llscrolllistctrl.h"
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#include "lltrans.h"
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#include "llweb.h"
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LLFloaterVoiceEffect::LLFloaterVoiceEffect(const LLSD& key)
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: LLFloater(key)
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{
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mCommitCallbackRegistrar.add("VoiceEffect.Record", boost::bind(&LLFloaterVoiceEffect::onClickRecord, this));
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mCommitCallbackRegistrar.add("VoiceEffect.Play", boost::bind(&LLFloaterVoiceEffect::onClickPlay, this));
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mCommitCallbackRegistrar.add("VoiceEffect.Add", boost::bind(&LLFloaterVoiceEffect::onClickAdd, this));
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mCommitCallbackRegistrar.add("VoiceEffect.Activate", boost::bind(&LLFloaterVoiceEffect::onClickActivate, this));
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}
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// virtual
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LLFloaterVoiceEffect::~LLFloaterVoiceEffect()
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{
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if(LLVoiceClient::instanceExists())
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{
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LLVoiceEffectInterface* effect_interface = LLVoiceClient::instance().getVoiceEffectInterface();
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if (effect_interface)
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{
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effect_interface->removeObserver(this);
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}
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}
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}
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// virtual
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BOOL LLFloaterVoiceEffect::postBuild()
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{
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setDefaultBtn("record_btn");
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mVoiceEffectList = getChild<LLScrollListCtrl>("voice_effect_list");
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if (mVoiceEffectList)
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{
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mVoiceEffectList->setDoubleClickCallback(boost::bind(&LLFloaterVoiceEffect::onClickActivate, this));
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}
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LLVoiceEffectInterface* effect_interface = LLVoiceClient::instance().getVoiceEffectInterface();
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if (effect_interface)
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{
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effect_interface->addObserver(this);
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}
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update();
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return TRUE;
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}
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// virtual
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void LLFloaterVoiceEffect::onClose(bool app_quitting)
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{
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LLVoiceEffectInterface* effect_interface = LLVoiceClient::instance().getVoiceEffectInterface();
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if (effect_interface)
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{
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effect_interface->clearPreviewBuffer();
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}
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}
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void LLFloaterVoiceEffect::update()
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{
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if (!mVoiceEffectList)
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{
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return;
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}
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LLVoiceEffectInterface* effect_interface = LLVoiceClient::instance().getVoiceEffectInterface();
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if (!effect_interface)
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{
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mVoiceEffectList->setEnabled(false);
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return;
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}
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LL_DEBUGS("Voice")<< "Rebuilding voice effect list."<< LL_ENDL;
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// Preserve selected items and scroll position
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S32 scroll_pos = mVoiceEffectList->getScrollPos();
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uuid_vec_t selected_items;
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std::vector<LLScrollListItem*> items = mVoiceEffectList->getAllSelected();
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for(std::vector<LLScrollListItem*>::const_iterator it = items.begin(); it != items.end(); it++)
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{
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selected_items.push_back((*it)->getUUID());
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}
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mVoiceEffectList->deleteAllItems();
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{
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// Add the "No Voice Effect" entry
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LLSD element;
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element["id"] = LLUUID::null;
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element["columns"][0]["column"] = "name";
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element["columns"][0]["value"] = getString("no_voice_effect");
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element["columns"][0]["font"]["name"] = "SANSSERIF";
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element["columns"][0]["font"]["style"] = "BOLD";
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LLScrollListItem* sl_item = mVoiceEffectList->addElement(element, ADD_BOTTOM);
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// *HACK: Copied from llfloatergesture.cpp : ["font"]["style"] does not affect font style :(
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if(sl_item)
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{
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((LLScrollListText*)sl_item->getColumn(0))->setFontStyle(LLFontGL::BOLD);
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}
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}
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const voice_effect_list_t& template_list = effect_interface->getVoiceEffectTemplateList();
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if (!template_list.empty())
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{
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for (voice_effect_list_t::const_iterator it = template_list.begin(); it != template_list.end(); ++it)
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{
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const LLUUID& effect_id = it->second;
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std::string effect_name = it->first;
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LLSD effect_properties = effect_interface->getVoiceEffectProperties(effect_id);
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bool is_template_only = effect_properties["template_only"].asBoolean();
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bool is_new = effect_properties["is_new"].asBoolean();
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std::string expiry_date = effect_properties["expiry_date"].asString();
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std::string font_style = "NORMAL";
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if (!is_template_only)
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{
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font_style = "BOLD";
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}
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LLSD element;
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element["id"] = effect_id;
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element["columns"][0]["column"] = "name";
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element["columns"][0]["value"] = effect_name;
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element["columns"][0]["font"]["name"] = "SANSSERIF";
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element["columns"][0]["font"]["style"] = font_style;
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element["columns"][1]["column"] = "new";
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element["columns"][1]["value"] = is_new ? getString("new_voice_effect") : "";
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element["columns"][1]["font"]["name"] = "SANSSERIF";
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element["columns"][1]["font"]["style"] = font_style;
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element["columns"][2]["column"] = "expires";
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element["columns"][2]["value"] = !is_template_only ? expiry_date : "";
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element["columns"][2]["font"]["name"] = "SANSSERIF";
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element["columns"][2]["font"]["style"] = font_style;
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LLScrollListItem* sl_item = mVoiceEffectList->addElement(element, ADD_BOTTOM);
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// *HACK: Copied from llfloatergesture.cpp : ["font"]["style"] does not affect font style :(
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if(sl_item)
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{
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LLFontGL::StyleFlags style = is_template_only ? LLFontGL::NORMAL : LLFontGL::BOLD;
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((LLScrollListText*)sl_item->getColumn(0))->setFontStyle(style);
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}
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}
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}
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// Re-select items that were selected before, and restore the scroll position
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for(uuid_vec_t::iterator it = selected_items.begin(); it != selected_items.end(); it++)
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{
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mVoiceEffectList->selectByID(*it);
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}
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mVoiceEffectList->setScrollPos(scroll_pos);
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mVoiceEffectList->setValue(effect_interface->getVoiceEffect());
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mVoiceEffectList->setEnabled(true);
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// Update button states
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// *TODO: Should separate this from rebuilding the effects list, to avoid rebuilding it unnecessarily
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bool recording = effect_interface->isPreviewRecording();
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getChild<LLButton>("record_btn")->setVisible(!recording);
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getChild<LLButton>("record_stop_btn")->setVisible(recording);
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getChild<LLButton>("play_btn")->setEnabled(effect_interface->isPreviewReady());
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bool playing = effect_interface->isPreviewPlaying();
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getChild<LLButton>("play_btn")->setVisible(!playing);
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getChild<LLButton>("play_stop_btn")->setVisible(playing);
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}
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// virtual
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void LLFloaterVoiceEffect::onVoiceEffectChanged(bool new_effects)
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{
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update();
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}
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void LLFloaterVoiceEffect::onClickRecord()
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{
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LL_DEBUGS("Voice") << "Record clicked" << LL_ENDL;
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LLVoiceEffectInterface* effect_interface = LLVoiceClient::instance().getVoiceEffectInterface();
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if (effect_interface)
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{
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bool record = !effect_interface->isPreviewRecording();
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effect_interface->recordPreviewBuffer(record);
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getChild<LLButton>("record_btn")->setVisible(!record);
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getChild<LLButton>("record_stop_btn")->setVisible(record);
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}
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}
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void LLFloaterVoiceEffect::onClickPlay()
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{
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LL_DEBUGS("Voice") << "Play clicked" << LL_ENDL;
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if (!mVoiceEffectList)
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{
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return;
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}
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const LLUUID& effect_id = mVoiceEffectList->getCurrentID();
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LLVoiceEffectInterface* effect_interface = LLVoiceClient::instance().getVoiceEffectInterface();
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if (effect_interface)
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{
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bool play = !effect_interface->isPreviewPlaying();
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effect_interface->playPreviewBuffer(play, effect_id);
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getChild<LLButton>("play_btn")->setVisible(!play);
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getChild<LLButton>("play_stop_btn")->setVisible(play);
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}
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}
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void LLFloaterVoiceEffect::onClickAdd()
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{
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// Open the voice morphing info web page
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LLWeb::loadURL(getString("get_voice_effects_url"));
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}
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void LLFloaterVoiceEffect::onClickActivate()
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{
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LLVoiceEffectInterface* effect_interface = LLVoiceClient::instance().getVoiceEffectInterface();
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if (effect_interface && mVoiceEffectList)
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{
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effect_interface->setVoiceEffect(mVoiceEffectList->getCurrentID());
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}
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}
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