////  AnimationsDialog.cpp//  interface/src/ui////  Created by Andrzej Kapolka on 5/19/14.//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include <QCheckBox>#include <QComboBox>#include <QDialogButtonBox>#include <QDoubleSpinBox>#include <QFileDialog>#include <QFormLayout>#include <QLineEdit>#include <QMenu>#include <QPushButton>#include <QScrollArea>#include <QVBoxLayout> #include "avatar/AvatarManager.h" #include "AnimationsDialog.h" AnimationsDialog::AnimationsDialog(QWidget* parent) :    QDialog(parent){    setWindowTitle("Edit Animations");    setAttribute(Qt::WA_DeleteOnClose);        QVBoxLayout* layout = new QVBoxLayout();    setLayout(layout);        QScrollArea* area = new QScrollArea();    layout->addWidget(area);    area->setWidgetResizable(true);    QWidget* container = new QWidget();    container->setLayout(_animations = new QVBoxLayout());    container->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Preferred);    area->setWidget(container);    _animations->addStretch(1);        MyAvatar* myAvatar = DependencyManager::get<AvatarManager>()->getMyAvatar();    foreach (const AnimationHandlePointer& handle, myAvatar->getAnimationHandles()) {        _animations->insertWidget(_animations->count() - 1, new AnimationPanel(this, handle));    }        QPushButton* newAnimation = new QPushButton("New Animation");    connect(newAnimation, SIGNAL(clicked(bool)), SLOT(addAnimation()));    layout->addWidget(newAnimation);        QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok);    layout->addWidget(buttons);    connect(buttons, SIGNAL(accepted()), SLOT(deleteLater()));    _ok = buttons->button(QDialogButtonBox::Ok);        setMinimumSize(600, 600);} void AnimationsDialog::setVisible(bool visible) {    QDialog::setVisible(visible);        // un-default the OK button    if (visible) {        _ok->setDefault(false);    }} void AnimationsDialog::addAnimation() {    _animations->insertWidget(_animations->count() - 1, new AnimationPanel(this,                    DependencyManager::get<AvatarManager>()->getMyAvatar()->addAnimationHandle()));} Setting::Handle<QString> AnimationPanel::_animationDirectory("animation_directory", QString()); AnimationPanel::AnimationPanel(AnimationsDialog* dialog, const AnimationHandlePointer& handle) :        _dialog(dialog),        _handle(handle),        _applying(false) {    setFrameStyle(QFrame::StyledPanel);        QFormLayout* layout = new QFormLayout();    layout->setFieldGrowthPolicy(QFormLayout::AllNonFixedFieldsGrow);    setLayout(layout);        layout->addRow("Role:", _role = new QComboBox());    _role->addItem("idle");    _role->addItem("sit");    _role->setEditable(true);    _role->setCurrentText(handle->getRole());    connect(_role, SIGNAL(currentTextChanged(const QString&)), SLOT(updateHandle()));        QHBoxLayout* urlBox = new QHBoxLayout();    layout->addRow("URL:", urlBox);    urlBox->addWidget(_url = new QLineEdit(handle->getURL().toString()), 1);    connect(_url, SIGNAL(editingFinished()), SLOT(updateHandle()));    QPushButton* chooseURL = new QPushButton("Choose");    urlBox->addWidget(chooseURL);    connect(chooseURL, SIGNAL(clicked(bool)), SLOT(chooseURL()));        layout->addRow("FPS:", _fps = new QDoubleSpinBox());    _fps->setSingleStep(0.01);    _fps->setMinimum(-FLT_MAX);    _fps->setMaximum(FLT_MAX);    _fps->setValue(handle->getFPS());    connect(_fps, SIGNAL(valueChanged(double)), SLOT(updateHandle()));        layout->addRow("Priority:", _priority = new QDoubleSpinBox());    _priority->setSingleStep(0.01);    _priority->setMinimum(-FLT_MAX);    _priority->setMaximum(FLT_MAX);    _priority->setValue(handle->getPriority());    connect(_priority, SIGNAL(valueChanged(double)), SLOT(updateHandle()));        QHBoxLayout* maskedJointBox = new QHBoxLayout();    layout->addRow("Masked Joints:", maskedJointBox);    maskedJointBox->addWidget(_maskedJoints = new QLineEdit(handle->getMaskedJoints().join(", ")), 1);    connect(_maskedJoints, SIGNAL(editingFinished()), SLOT(updateHandle()));    maskedJointBox->addWidget(_chooseMaskedJoints = new QPushButton("Choose"));    connect(_chooseMaskedJoints, SIGNAL(clicked(bool)), SLOT(chooseMaskedJoints()));        layout->addRow("Loop:", _loop = new QCheckBox());    _loop->setChecked(handle->getLoop());    connect(_loop, SIGNAL(toggled(bool)), SLOT(updateHandle()));        layout->addRow("Hold:", _hold = new QCheckBox());    _hold->setChecked(handle->getHold());    connect(_hold, SIGNAL(toggled(bool)), SLOT(updateHandle()));        layout->addRow("Start Automatically:", _startAutomatically = new QCheckBox());    _startAutomatically->setChecked(handle->getStartAutomatically());    connect(_startAutomatically, SIGNAL(toggled(bool)), SLOT(updateHandle()));        layout->addRow("First Frame:", _firstFrame = new QDoubleSpinBox());    _firstFrame->setSingleStep(0.01);    _firstFrame->setMaximum(INT_MAX);    _firstFrame->setValue(handle->getFirstFrame());    connect(_firstFrame, SIGNAL(valueChanged(double)), SLOT(updateHandle()));        layout->addRow("Last Frame:", _lastFrame = new QDoubleSpinBox());    _lastFrame->setSingleStep(0.01);    _lastFrame->setMaximum(INT_MAX);    _lastFrame->setValue(handle->getLastFrame());    connect(_lastFrame, SIGNAL(valueChanged(double)), SLOT(updateHandle()));        QHBoxLayout* buttons = new QHBoxLayout();    layout->addRow(buttons);    buttons->addWidget(_start = new QPushButton("Start"));    _handle->connect(_start, SIGNAL(clicked(bool)), SLOT(start()));     buttons->addWidget(_stop = new QPushButton("Stop"));    _handle->connect(_stop, SIGNAL(clicked(bool)), SLOT(stop()));    QPushButton* remove = new QPushButton("Delete");    buttons->addWidget(remove);    connect(remove, SIGNAL(clicked(bool)), SLOT(removeHandle()));        _stop->connect(_handle.data(), SIGNAL(runningChanged(bool)), SLOT(setEnabled(bool)));    _stop->setEnabled(_handle->isRunning());} void AnimationPanel::chooseURL() {    QString filename = QFileDialog::getOpenFileName(this, "Choose Animation",                                                    _animationDirectory.get(), "Animation files (*.fbx)");    if (filename.isEmpty()) {        return;    }    _animationDirectory.set(QFileInfo(filename).path());    _url->setText(QUrl::fromLocalFile(filename).toString());    emit _url->editingFinished();} void AnimationPanel::chooseMaskedJoints() {    QMenu menu;    QStringList maskedJoints = _handle->getMaskedJoints();    foreach (const QString& jointName, DependencyManager::get<AvatarManager>()->getMyAvatar()->getJointNames()) {        QAction* action = menu.addAction(jointName);        action->setCheckable(true);        action->setChecked(maskedJoints.contains(jointName));    }    QAction* action = menu.exec(_chooseMaskedJoints->mapToGlobal(QPoint(0, 0)));    if (action) {        if (action->isChecked()) {            maskedJoints.append(action->text());        } else {            maskedJoints.removeOne(action->text());        }        _handle->setMaskedJoints(maskedJoints);        _maskedJoints->setText(maskedJoints.join(", "));    }} void AnimationPanel::updateHandle() {    _handle->setRole(_role->currentText());    _handle->setURL(_url->text());    _handle->setFPS(_fps->value());    _handle->setPriority(_priority->value());    _handle->setLoop(_loop->isChecked());    _handle->setHold(_hold->isChecked());    _handle->setStartAutomatically(_startAutomatically->isChecked());    _handle->setFirstFrame(_firstFrame->value());    _handle->setLastFrame(_lastFrame->value());    _handle->setMaskedJoints(_maskedJoints->text().split(QRegExp("\\s*,\\s*")));} void AnimationPanel::removeHandle() {    DependencyManager::get<AvatarManager>()->getMyAvatar()->removeAnimationHandle(_handle);    deleteLater();}