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/**
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* RobloxSettingsDialog.cpp
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* Copyright (c) 2013 ROBLOX Corp. All Rights Reserved.
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*/
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#include "stdafx.h"
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#include "RobloxSettingsDialog.h"
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// Qt Headers
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#include <QApplication>
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#include <QHeaderView>
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#include <QSplitter>
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#include <QHBoxLayout>
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#include <QVBoxLayout>
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#include <QPushButton>
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#include <QSettings>
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// Roblox Headers
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#include "v8datamodel/GlobalSettings.h"
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#include "v8datamodel/Selection.h"
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#include "ReflectionMetaData.h"
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// Roblox Studio Headers
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#include "RobloxCustomWidgets.h"
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#include "QtUtilities.h"
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#include "AuthoringSettings.h"
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static const char* StudioSettings = "Studio";
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static const char* GeometrySetting = "RobloxSettingsDialog/Geometry";
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static const char* SplitterStateSetting = "RobloxSettingsDialog/SplitterState";
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RobloxSettingsDialog::RobloxSettingsDialog(QWidget* parent)
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:QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint)
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{
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m_SettingsTypesTable = new QTableWidget(this);
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m_SettingsTree = new SelectionPropertyTree(this);
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//m_SettingsTypesTable->setFrameStyle(QFrame::NoFrame);
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m_SettingsTypesTable->setColumnCount(1);
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QStringList headerLabels("Names");
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m_SettingsTypesTable->setHorizontalHeaderLabels(headerLabels);
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m_SettingsTypesTable->verticalHeader()->hide();
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m_SettingsTypesTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
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m_SettingsTypesTable->horizontalHeader()->setClickable(true);
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m_SettingsTypesTable->horizontalHeader()->setDefaultAlignment(Qt::AlignLeft);
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m_SettingsTypesTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
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m_SettingsTypesTable->setAlternatingRowColors(true);
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m_SettingsTypesTable->setSelectionMode(QAbstractItemView::SingleSelection);
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connect(m_SettingsTypesTable, SIGNAL(currentItemChanged(QTableWidgetItem*, QTableWidgetItem*)), this, SLOT(onCategorySelected(QTableWidgetItem*, QTableWidgetItem*)));
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//m_SettingsTree->setFrameStyle(QFrame::NoFrame);
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m_SettingsTree->setHeaderHidden(true);
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m_hSplitter = new QSplitter(this);
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m_hSplitter->addWidget(m_SettingsTypesTable);
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m_hSplitter->addWidget(m_SettingsTree);
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m_hSplitter->setCollapsible(0,false);
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m_hSplitter->setCollapsible(1,false);
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// Add the Reset and close buttons
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QPushButton *closeButton = new QPushButton(tr("Close"));
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closeButton->setAutoDefault(false);
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connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
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QPushButton *resetButton = new QPushButton(tr("Reset All Settings"));
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resetButton->setAutoDefault(false);
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connect(resetButton, SIGNAL(clicked()), this, SLOT(onReset()));
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QHBoxLayout *buttonsLayout = new QHBoxLayout;
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buttonsLayout->addWidget(resetButton, 1, Qt::AlignLeft);
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buttonsLayout->addWidget(closeButton, 1, Qt::AlignRight);
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QVBoxLayout *layout = new QVBoxLayout;
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layout->addWidget(m_hSplitter);
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layout->addLayout(buttonsLayout);
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setLayout(layout);
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populate();
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m_SettingsTypesTable->setMinimumWidth(200);
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m_SettingsTree->setMinimumWidth(400);
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m_SettingsTree->header()->resizeSection(0, 200);
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setMinimumWidth(600);
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setMinimumHeight(370);
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QtUtilities::updateWindowTitle(this);
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// restore window state
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QSettings settings;
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restoreGeometry(settings.value(GeometrySetting).toByteArray());
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// restore splitter state
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QList<int> sizes;
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sizes.append(200);
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sizes.append(width() - sizes[0]);
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m_hSplitter->setSizes(sizes);
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m_hSplitter->restoreState(settings.value(SplitterStateSetting).toByteArray());
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}
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RobloxSettingsDialog::~RobloxSettingsDialog()
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{
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// save window state
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QSettings settings;
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settings.setValue(GeometrySetting,saveGeometry());
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settings.setValue(SplitterStateSetting,m_hSplitter->saveState());
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}
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void RobloxSettingsDialog::onReset()
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{
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static bool hasSeenWarning = false;
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if ( !hasSeenWarning )
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{
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QMessageBox::information(
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this,
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"Reset Settings",
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"Resetting settings will not take effect until you restart ROBLOX" );
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hasSeenWarning = true;
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}
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RBX::GlobalAdvancedSettings::singleton()->eraseSettingsStore();
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}
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bool RobloxSettingsDialog::close()
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{
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static bool hasSeenWarning = false;
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if ( !hasSeenWarning )
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{
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QMessageBox::information(
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this,
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"Save Changes",
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"Some setting changes will not take effect until you restart ROBLOX" );
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hasSeenWarning = true;
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}
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RBX::GlobalAdvancedSettings::singleton()->saveState();
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return QDialog::close();
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}
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void RobloxSettingsDialog::populate()
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{
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boost::shared_ptr<RBX::Instance> container = RBX::shared_from(RBX::GlobalAdvancedSettings::singleton().get());
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if(!container)
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return;
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m_descendantAddedConnection.disconnect();
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m_descendantRemovingConnection.disconnect();
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m_SettingsTypesTable->clearContents();
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container->visitDescendants(boost::bind(&RobloxSettingsDialog::onDescendantAdded, this, _1));
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m_descendantAddedConnection = container->getOrCreateDescendantAddedSignal()->connect(boost::bind(&RobloxSettingsDialog::onDescendantAdded, this, _1));
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m_descendantRemovingConnection = container->getOrCreateDescendantRemovingSignal()->connect(boost::bind(&RobloxSettingsDialog::onDescendantRemoving, this, _1));
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m_SettingsTypesTable->setSortingEnabled(true);
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m_SettingsTypesTable->horizontalHeader()->stretchLastSection();
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// Set settings property tree selection
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RBX::Selection* sel = RBX::ServiceProvider::create<RBX::Selection>(RBX::GlobalAdvancedSettings::singleton().get());
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m_SettingsTree->setSelection(sel);
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QList<QTableWidgetItem*> studioItems = m_SettingsTypesTable->findItems(StudioSettings,Qt::MatchExactly);
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if ( !studioItems.isEmpty() )
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m_SettingsTypesTable->setCurrentItem(studioItems[0]);
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}
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void RobloxSettingsDialog::onDescendantAdded(boost::shared_ptr<RBX::Instance> child)
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{
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if(!child)
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return;
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const RBX::Reflection::ClassDescriptor* pClassDescriptor = &child->getDescriptor();
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if(pClassDescriptor)
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{
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if(!hasProperties(pClassDescriptor))
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return;
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}
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QString itemName(child->getName().c_str());
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SettingsItem* pWidgetItem = new SettingsItem(child, itemName);
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int row = m_SettingsTypesTable->rowCount();
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m_SettingsTypesTable->insertRow(row);
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m_SettingsTypesTable->setItem(row, 0, pWidgetItem);
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}
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bool RobloxSettingsDialog::hasProperties(const RBX::Reflection::ClassDescriptor* pClassDescriptor)
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{
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if(!pClassDescriptor)
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return false;
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bool retVal = false;
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RBX::Reflection::ClassDescriptor::ClassDescriptors::const_iterator iter = pClassDescriptor->derivedClasses_begin();
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for(; iter != pClassDescriptor->derivedClasses_end(); iter++)
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{
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RBX::Reflection::ClassDescriptor* pDerived = *iter;
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if(pDerived)
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retVal = hasProperties(pDerived);
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if(retVal)
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break;
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}
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if(!retVal)
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{
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RBX::Reflection::MemberDescriptorContainer<RBX::Reflection::PropertyDescriptor>::Collection::const_iterator iter = pClassDescriptor->begin<RBX::Reflection::PropertyDescriptor>();
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for(; iter != pClassDescriptor->end<RBX::Reflection::PropertyDescriptor>(); iter++)
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{
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const RBX::Reflection::PropertyDescriptor* pPropertyDescriptor = *iter;
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if(pPropertyDescriptor)
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{
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if ( pPropertyDescriptor->owner != *pClassDescriptor )
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continue;
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if ( !pPropertyDescriptor->isPublic() || pPropertyDescriptor->security != RBX::Security::None )
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{
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continue;
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}
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RBX::Reflection::Metadata::Member* pMemeber = RBX::Reflection::Metadata::Reflection::singleton()->get(*pPropertyDescriptor);
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if(RBX::Reflection::Metadata::Item::isDeprecated(pMemeber, *pPropertyDescriptor))
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continue;
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retVal = true;
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break;
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}
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}
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}
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return retVal;
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}
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void RobloxSettingsDialog::onDescendantRemoving(boost::shared_ptr<RBX::Instance> child)
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{
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if(!child)
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return;
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QString itemName(child->getName().c_str());
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QList<QTableWidgetItem *> tableItems = m_SettingsTypesTable->findItems(itemName, Qt::MatchExactly);
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if(tableItems.empty())
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return;
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QTableWidgetItem* item = tableItems[0];
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if(item != NULL)
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m_SettingsTypesTable->removeRow(item->row());
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}
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void RobloxSettingsDialog::onCategorySelected(QTableWidgetItem* current, QTableWidgetItem* previous)
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{
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if(!current)
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return;
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SettingsItem* item = dynamic_cast<SettingsItem*>(current);
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if(!item)
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return;
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RBX::Selection* sel = m_SettingsTree->getSelection();
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if(!sel)
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return;
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sel->clearSelection();
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sel->addToSelection(item->getInstance().get());
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}
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SelectionPropertyTree::SelectionPropertyTree(QWidget* parent)
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: PropertyTreeWidget(parent)
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{
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}
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SelectionPropertyTree::~SelectionPropertyTree()
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{
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#ifdef Q_WS_MAC
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// On Mac, intermittent crash during deletion of GlobalAdvancedSetting requires us to explictly remove selection (if any)
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if (m_selection)
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m_selection->clearSelection();
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#endif
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setSelection(NULL);
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}
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void SelectionPropertyTree::addSelectionInstance(boost::shared_ptr<RBX::Instance> pInstance)
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{
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if (!pInstance)
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return;
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m_selectedInstances.push_back(pInstance.get());
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addInstance(pInstance.get());
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}
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void SelectionPropertyTree::removeSelectionInstance(boost::shared_ptr<RBX::Instance> pInstance)
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{
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if (!pInstance)
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return;
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InstanceList::iterator iter = std::find(m_selectedInstances.begin(), m_selectedInstances.end(), pInstance.get());
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if (iter != m_selectedInstances.end())
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m_selectedInstances.erase(iter);
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removeInstance(pInstance.get());
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}
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void SelectionPropertyTree::setSelection(RBX::Selection* value)
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{
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m_selectionChangedConnection.disconnect();
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reinitialize();
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m_selectedInstances.clear();
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m_selection = shared_from(value);
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if (m_selection)
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{
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std::for_each(m_selection->begin(), m_selection->end(), boost::bind(&SelectionPropertyTree::addSelectionInstance, this, _1));
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m_selectionChangedConnection = m_selection->selectionChanged.connect(boost::bind(&SelectionPropertyTree::onSelectionChanged, this, _1));
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}
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requestUpdate();
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}
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void SelectionPropertyTree::onSelectionChanged(const RBX::SelectionChanged& evt)
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{
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QMutexLocker lock(&m_propertyWidgetMutex);
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if (evt.addedItem)
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{
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static bool hasShownWarning = false;
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if ( evt.addedItem->getName() != StudioSettings && !hasShownWarning )
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{
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QMessageBox::warning(
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this,
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"Warning",
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"<p>Changing settings may make ROBLOX unstable.</p>"
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"<p>We recommend that you don't change any non-Studio settings "
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"unless instructed to do so by a ROBLOX engineer.</p>" );
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hasShownWarning = true;
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}
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addSelectionInstance(evt.addedItem);
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}
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if (evt.removedItem)
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removeSelectionInstance(evt.removedItem);
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requestUpdate();
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}
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void SelectionPropertyTree::requestUpdate()
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{
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QApplication::postEvent(this, new RobloxCustomEvent(PROPERTY_WIDGET_UPDATE));
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}
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void SelectionPropertyTree::initProperty(const RBX::Reflection::ClassDescriptor* pClassDescriptor,
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const RBX::Reflection::PropertyDescriptor* pPropertyDescriptor)
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{
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if (!pPropertyDescriptor)
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return;
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// Filter Instance properties
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if (pPropertyDescriptor->owner != RBX::Instance::classDescriptor())
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{
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PropertyTreeWidget::initProperty(pClassDescriptor, pPropertyDescriptor);
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}
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}
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SettingsItem::SettingsItem(boost::shared_ptr<RBX::Instance> inst, QString name)
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: QTableWidgetItem(name)
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, m_instance(inst)
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{}
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