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qt-creator/src/plugins/qmljsinspector/qmljsinspector.cpp
Aurindam Jana 16d5b5165c QmlJSInspector: Show root in property inspector 
Change-Id: I281ef1f74e8d8128b91c426057c4d727a77543a6
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
2012-03-30 14:24:57 +02:00

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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "qmljsinspectorconstants.h"
#include "qmljsinspector.h"
#include "qmljsinspectortoolbar.h"
#include "qmljsclientproxy.h"
#include "qmljslivetextpreview.h"
#include "qmljsprivateapi.h"
#include "qmljscontextcrumblepath.h"
#include "qmljsinspectorsettings.h"
#include "qmljspropertyinspector.h"
#include <qmljs/qmljsmodelmanagerinterface.h>
#include <qmljs/qmljsdocument.h>
#include <qmljs/parser/qmljsast_p.h>
#include <qmljseditor/qmljseditorconstants.h>
#include <qmljseditor/qmljseditor.h>
#include <debugger/debuggerconstants.h>
#include <debugger/debuggermainwindow.h>
#include <debugger/debuggerplugin.h>
#include <debugger/debuggerengine.h>
#include <debugger/debuggerstartparameters.h>
#include <debugger/qml/qmladapter.h>
#include <utils/filterlineedit.h>
#include <utils/qtcassert.h>
#include <utils/styledbar.h>
#include <utils/stylehelper.h>
#include <coreplugin/icontext.h>
#include <coreplugin/findplaceholder.h>
#include <coreplugin/minisplitter.h>
#include <coreplugin/outputpane.h>
#include <coreplugin/rightpane.h>
#include <coreplugin/navigationwidget.h>
#include <coreplugin/icore.h>
#include <coreplugin/coreconstants.h>
#include <coreplugin/id.h>
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/actionmanager/command.h>
#include <coreplugin/editormanager/editormanager.h>
#include <texteditor/itexteditor.h>
#include <texteditor/basetexteditor.h>
#include <projectexplorer/runconfiguration.h>
#include <projectexplorer/buildconfiguration.h>
#include <projectexplorer/projectexplorer.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/project.h>
#include <projectexplorer/target.h>
#include <projectexplorer/applicationrunconfiguration.h>
#include <qmlprojectmanager/qmlprojectconstants.h>
#include <qmlprojectmanager/qmlprojectrunconfiguration.h>
#include <extensionsystem/pluginmanager.h>
#include <aggregation/aggregate.h>
#include <find/treeviewfind.h>
#include <QDebug>
#include <QStringList>
#include <QTimer>
#include <QtPlugin>
#include <QDateTime>
#include <QLabel>
#include <QDockWidget>
#include <QVBoxLayout>
#include <QAction>
#include <QLineEdit>
#include <QLabel>
#include <QPainter>
#include <QSpinBox>
#include <QMessageBox>
#include <QTextBlock>
#include <QToolTip>
#include <QCursor>
#include <QHostAddress>
using namespace QmlJS;
using namespace QmlJS::AST;
using namespace QmlJSInspector::Internal;
enum {
MaxConnectionAttempts = 50,
ConnectionAttemptDefaultInterval = 75,
// used when debugging with c++ - connection can take a lot of time
ConnectionAttemptSimultaneousInterval = 500
};
InspectorUi *InspectorUi::m_instance = 0;
QmlJS::ModelManagerInterface *modelManager()
{
return ExtensionSystem::PluginManager::instance()->getObject<QmlJS::ModelManagerInterface>();
}
InspectorUi::InspectorUi(QObject *parent)
: QObject(parent)
, m_listeningToEditorManager(false)
, m_toolBar(0)
, m_crumblePath(0)
, m_propertyInspector(0)
, m_settings(new InspectorSettings(this))
, m_clientProxy(0)
, m_qmlEngine(0)
, m_debugQuery(0)
, m_selectionCallbackExpected(false)
, m_cursorPositionChangedExternally(false)
, m_onCrumblePathClicked(false)
{
m_instance = this;
m_toolBar = new QmlJsInspectorToolBar(this);
}
InspectorUi::~InspectorUi()
{
}
void InspectorUi::setupUi()
{
setupDockWidgets();
restoreSettings();
disable();
}
void InspectorUi::saveSettings() const
{
m_settings->saveSettings(Core::ICore::settings());
}
void InspectorUi::restoreSettings()
{
m_settings->restoreSettings(Core::ICore::settings());
}
void InspectorUi::setDebuggerEngine(QObject *qmlEngine)
{
if (m_qmlEngine && !qmlEngine) {
disconnect(m_qmlEngine, SIGNAL(tooltipRequested(QPoint,TextEditor::ITextEditor*,int)),
this, SLOT(showDebuggerTooltip(QPoint,TextEditor::ITextEditor*,int)));
}
m_qmlEngine = qmlEngine;
if (m_qmlEngine) {
connect(m_qmlEngine, SIGNAL(tooltipRequested(QPoint,TextEditor::ITextEditor*,int)),
this, SLOT(showDebuggerTooltip(QPoint,TextEditor::ITextEditor*,int)));
}
}
QObject *InspectorUi::debuggerEngine() const
{
return m_qmlEngine;
}
void InspectorUi::showDebuggerTooltip(const QPoint &mousePos, TextEditor::ITextEditor *editor,
int cursorPos)
{
Q_UNUSED(mousePos);
if (m_clientProxy && editor->id() == QmlJSEditor::Constants::C_QMLJSEDITOR_ID) {
QmlJSEditor::QmlJSTextEditorWidget *qmlEditor =
static_cast<QmlJSEditor::QmlJSTextEditorWidget*>(editor->widget());
QTextCursor tc(qmlEditor->document());
tc.setPosition(cursorPos);
tc.movePosition(QTextCursor::StartOfWord);
tc.movePosition(QTextCursor::EndOfWord, QTextCursor::KeepAnchor);
QString wordAtCursor = tc.selectedText();
QString query;
QLatin1Char doubleQuote('"');
QmlJS::AST::Node *qmlNode = qmlEditor->semanticInfo().astNodeAt(cursorPos);
if (!qmlNode)
return;
QmlDebugObjectReference ref;
if (QmlJS::AST::Node *node
= qmlEditor->semanticInfo().declaringMemberNoProperties(cursorPos)) {
if (QmlJS::AST::UiObjectMember *objMember = node->uiObjectMemberCast()) {
ref = m_clientProxy->objectReferenceForLocation(
objMember->firstSourceLocation().startLine,
objMember->firstSourceLocation().startColumn);
}
}
if (ref.debugId() == -1)
return;
if (wordAtCursor == QString("id")) {
query = QString("\"id:") + ref.idString() + doubleQuote;
} else {
if ((qmlNode->kind == QmlJS::AST::Node::Kind_IdentifierExpression) ||
(qmlNode->kind == QmlJS::AST::Node::Kind_FieldMemberExpression)) {
tc.setPosition(qmlNode->expressionCast()->firstSourceLocation().begin());
tc.setPosition(qmlNode->expressionCast()->lastSourceLocation().end(),
QTextCursor::KeepAnchor);
QString refToLook = tc.selectedText();
if ((qmlNode->kind == QmlJS::AST::Node::Kind_IdentifierExpression) &&
(m_clientProxy->objectReferenceForId(refToLook).debugId() == -1)) {
query = doubleQuote + QString("local: ") + refToLook + doubleQuote;
foreach (const QmlDebugPropertyReference &property, ref.properties()) {
if (property.name() == wordAtCursor
&& !property.valueTypeName().isEmpty()) {
query = doubleQuote + property.name() + QLatin1Char(':')
+ doubleQuote + QLatin1Char('+') + property.name();
break;
}
}
}
else
query = doubleQuote + refToLook + QLatin1Char(':') + doubleQuote
+ QLatin1Char('+') + refToLook;
} else {
// show properties
foreach (const QmlDebugPropertyReference &property, ref.properties()) {
if (property.name() == wordAtCursor && !property.valueTypeName().isEmpty()) {
query = doubleQuote + property.name() + QLatin1Char(':')
+ doubleQuote + QLatin1Char('+') + property.name();
break;
}
}
}
}
if (!query.isEmpty()) {
m_debugQuery = m_clientProxy->queryExpressionResult(ref.debugId(), query);
}
}
}
void InspectorUi::onResult(quint32 queryId, const QVariant &result)
{
if (m_showObjectQueryId == queryId) {
m_showObjectQueryId = 0;
QmlDebugObjectReference obj = qvariant_cast<QmlDebugObjectReference>(result);
m_clientProxy->addObjectToTree(obj);
if (m_onCrumblePathClicked) {
m_onCrumblePathClicked = false;
showObject(obj);
}
return;
}
if (m_updateObjectQueryIds.contains(queryId)) {
m_updateObjectQueryIds.removeOne(queryId);
QmlDebugObjectReference obj = qvariant_cast<QmlDebugObjectReference>(result);
m_clientProxy->addObjectToTree(obj);
if (m_updateObjectQueryIds.empty())
showObject(obj);
return;
}
if (m_debugQuery != queryId)
return;
m_debugQuery = 0;
QString text = result.toString();
if (!text.isEmpty())
QToolTip::showText(QCursor::pos(), text);
}
bool InspectorUi::isConnected() const
{
return m_clientProxy;
}
void InspectorUi::connected(ClientProxy *clientProxy)
{
if (m_clientProxy)
disconnect(m_clientProxy, SIGNAL(result(quint32,QVariant)),
this, SLOT(onResult(quint32,QVariant)));
m_clientProxy = clientProxy;
if (m_clientProxy)
connect(m_clientProxy, SIGNAL(result(quint32,QVariant)),
SLOT(onResult(quint32,QVariant)));
QmlJS::Snapshot snapshot = modelManager()->snapshot();
for (QHash<QString, QmlJSLiveTextPreview *>::const_iterator it = m_textPreviews.constBegin();
it != m_textPreviews.constEnd(); ++it) {
Document::Ptr doc = snapshot.document(it.key());
it.value()->resetInitialDoc(doc);
}
if (Debugger::DebuggerEngine *debuggerEngine = clientProxy->qmlAdapter()->debuggerEngine()) {
m_projectFinder.setProjectDirectory(debuggerEngine->startParameters().projectSourceDirectory);
m_projectFinder.setProjectFiles(debuggerEngine->startParameters().projectSourceFiles);
m_projectFinder.setSysroot(debuggerEngine->startParameters().sysroot);
}
connectSignals();
enable();
resetViews();
initializeDocuments();
QHashIterator<QString, QmlJSLiveTextPreview *> iter(m_textPreviews);
while (iter.hasNext()) {
iter.next();
iter.value()->setClientProxy(m_clientProxy);
iter.value()->updateDebugIds();
}
}
void InspectorUi::disconnected()
{
disconnectSignals();
disable();
m_qmlEngine = 0;
resetViews();
applyChangesToQmlInspectorHelper(false);
QHashIterator<QString, QmlJSLiveTextPreview *> iter(m_textPreviews);
while (iter.hasNext()) {
iter.next();
iter.value()->setClientProxy(0);
}
m_clientProxy = 0;
m_propertyInspector->clear();
m_pendingPreviewDocumentNames.clear();
setDebuggerEngine(0);
}
void InspectorUi::onRootContext(const QVariant &value)
{
if (m_crumblePath->dataForLastIndex().toInt() < 0) {
m_clientProxy->fetchContextObjectRecursive(
qvariant_cast<QmlDebugContextReference>(
value), true);
} else {
for (int i = 1; i < m_crumblePath->length(); i++) {
m_updateObjectQueryIds << m_clientProxy->fetchContextObject(
m_crumblePath->dataForIndex(i).toInt());
}
}
}
void InspectorUi::objectTreeReady()
{
if (m_crumblePath->dataForLastIndex().toInt() >= 0) {
selectItems(QList<QmlDebugObjectReference>() <<
m_clientProxy->objectReferenceForId(
m_crumblePath->dataForLastIndex().toInt()));
} else {
showRoot();
}
}
void InspectorUi::updateEngineList()
{
QList<QmlDebugEngineReference> engines = m_clientProxy->engines();
//#warning update the QML engines combo
if (engines.isEmpty())
qWarning("qmldebugger: no engines found!");
else {
const QmlDebugEngineReference engine = engines.first();
m_clientProxy->queryEngineContext(engine.debugId());
}
}
void InspectorUi::changeSelectedItems(const QList<QmlDebugObjectReference> &objects)
{
if (m_selectionCallbackExpected) {
m_selectionCallbackExpected = false;
return;
}
m_cursorPositionChangedExternally = true;
// QmlJSLiveTextPreview doesn't provide valid references, only correct debugIds. We need to remap them
QList <QmlDebugObjectReference> realList;
foreach (const QmlDebugObjectReference &obj, objects) {
QmlDebugObjectReference clientRef = m_clientProxy->objectReferenceForId(obj.debugId());
realList << clientRef;
}
m_clientProxy->setSelectedItemsByObjectId(realList);
selectItems(realList);
}
void InspectorUi::initializeDocuments()
{
if (!modelManager() || !m_clientProxy)
return;
Core::EditorManager *em = Core::EditorManager::instance();
m_loadedSnapshot = modelManager()->snapshot();
if (!m_listeningToEditorManager) {
m_listeningToEditorManager = true;
connect(em, SIGNAL(editorAboutToClose(Core::IEditor*)),
this, SLOT(removePreviewForEditor(Core::IEditor*)));
connect(em, SIGNAL(editorOpened(Core::IEditor*)),
this, SLOT(createPreviewForEditor(Core::IEditor*)));
connect(modelManager(),
SIGNAL(documentChangedOnDisk(QmlJS::Document::Ptr)),
this, SLOT(updatePendingPreviewDocuments(QmlJS::Document::Ptr)));
}
// initial update
foreach (Core::IEditor *editor, em->openedEditors()) {
createPreviewForEditor(editor);
}
applyChangesToQmlInspectorHelper(true);
}
void InspectorUi::serverReloaded()
{
QmlJS::Snapshot snapshot = modelManager()->snapshot();
m_loadedSnapshot = snapshot;
for (QHash<QString, QmlJSLiveTextPreview *>::const_iterator it = m_textPreviews.constBegin();
it != m_textPreviews.constEnd(); ++it) {
Document::Ptr doc = snapshot.document(it.key());
it.value()->resetInitialDoc(doc);
}
m_clientProxy->refreshObjectTree();
}
void InspectorUi::removePreviewForEditor(Core::IEditor *oldEditor)
{
if (QmlJSLiveTextPreview *preview = m_textPreviews.value(oldEditor->document()->fileName())) {
preview->unassociateEditor(oldEditor);
}
}
QmlJSLiveTextPreview *InspectorUi::createPreviewForEditor(Core::IEditor *newEditor)
{
QmlJSLiveTextPreview *preview = 0;
if (m_clientProxy
&& m_clientProxy->isConnected()
&& newEditor
&& newEditor->id() == QmlJSEditor::Constants::C_QMLJSEDITOR_ID
)
{
QString filename = newEditor->document()->fileName();
QmlJS::Document::Ptr doc = modelManager()->snapshot().document(filename);
if (!doc) {
if (filename.endsWith(".qml")) {
// add to list of docs that we have to update when
// snapshot figures out that there's a new document
m_pendingPreviewDocumentNames.append(filename);
}
return 0;
}
if (!doc->qmlProgram())
return 0;
QmlJS::Document::Ptr initdoc = m_loadedSnapshot.document(filename);
if (!initdoc)
initdoc = doc;
if (m_textPreviews.contains(filename)) {
preview = m_textPreviews.value(filename);
preview->associateEditor(newEditor);
} else {
preview = new QmlJSLiveTextPreview(doc, initdoc, m_clientProxy, this);
connect(preview,
SIGNAL(selectedItemsChanged(QList<QmlDebugObjectReference>)),
SLOT(changeSelectedItems(QList<QmlDebugObjectReference>)));
connect(preview, SIGNAL(reloadQmlViewerRequested()),
m_clientProxy, SLOT(reloadQmlViewer()));
connect(preview, SIGNAL(disableLivePreviewRequested()), SLOT(disableLivePreview()));
m_textPreviews.insert(newEditor->document()->fileName(), preview);
preview->associateEditor(newEditor);
preview->updateDebugIds();
}
}
return preview;
}
void InspectorUi::resetViews()
{
m_propertyInspector->clear();
m_crumblePath->clear();
}
void InspectorUi::reloadQmlViewer()
{
if (m_clientProxy)
m_clientProxy->reloadQmlViewer();
}
QmlDebugObjectReference InspectorUi::findParentRecursive(
int goalDebugId, const QList<QmlDebugObjectReference > &objectsToSearch)
{
if (goalDebugId == -1)
return QmlDebugObjectReference();
foreach (const QmlDebugObjectReference &possibleParent, objectsToSearch) {
// Am I a root object? No parent
if ( possibleParent.debugId() == goalDebugId && possibleParent.parentId() < 0)
return QmlDebugObjectReference();
// Is the goal one of my children?
foreach (const QmlDebugObjectReference &child, possibleParent.children())
if ( child.debugId() == goalDebugId ) {
m_clientProxy->insertObjectInTreeIfNeeded(child);
return possibleParent;
}
// no luck? pass this on
QmlDebugObjectReference candidate = findParentRecursive(
goalDebugId, possibleParent.children());
if (candidate.debugId() != -1)
return candidate;
}
return QmlDebugObjectReference();
}
inline QString displayName(const QmlDebugObjectReference &obj)
{
// special! state names
if (obj.className() == "State") {
foreach (const QmlDebugPropertyReference &prop, obj.properties()) {
if (prop.name() == "name")
return prop.value().toString();
}
}
// has id?
if (!obj.idString().isEmpty())
return obj.idString();
// return the simplified class name then
QString objTypeName = obj.className();
QString declarativeString("QDeclarative");
if (objTypeName.startsWith(declarativeString)) {
objTypeName = objTypeName.mid(declarativeString.length()).section('_',0,0);
}
return QString("<%1>").arg(objTypeName);
}
void InspectorUi::selectItems(const QList<QmlDebugObjectReference> &objectReferences)
{
foreach (const QmlDebugObjectReference &objref, objectReferences) {
int debugId = objref.debugId();
if (debugId != -1) {
// select only the first valid element of the list
if (!m_clientProxy->isObjectBeingWatched(debugId))
m_clientProxy->removeAllObjectWatches();
//Check if the object is complete
if (objref.needsMoreData())
m_showObjectQueryId = m_clientProxy->fetchContextObject(objref);
else
showObject(objref);
break;
}
}
}
void InspectorUi::showObject(const QmlDebugObjectReference &obj)
{
m_clientProxy->addObjectWatch(obj.debugId());
QList <QmlDebugObjectReference> selectionList;
selectionList << obj;
m_propertyInspector->setCurrentObjects(selectionList);
populateCrumblePath(obj);
gotoObjectReferenceDefinition(obj);
Debugger::QmlAdapter *qmlAdapter = m_clientProxy->qmlAdapter();
if (qmlAdapter)
qmlAdapter->setCurrentSelectedDebugInfo(obj.debugId(), displayName(obj));
}
bool InspectorUi::isRoot(const QmlDebugObjectReference &obj) const
{
foreach (const QmlDebugObjectReference &rootObj, m_clientProxy->rootObjectReference())
if (obj.debugId() == rootObj.debugId() && obj.parentId() < 0)
return true;
return false;
}
void InspectorUi::populateCrumblePath(const QmlDebugObjectReference &objRef)
{
QStringList crumbleStrings;
QList <int> crumbleData;
// first find path by climbing the hierarchy
QmlDebugObjectReference ref = objRef;
crumbleData << objRef.debugId();
crumbleStrings << displayName(objRef);
while ((!isRoot(ref)) && (ref.debugId()!=-1)) {
ref = findParentRecursive(ref.debugId(), m_clientProxy->rootObjectReference());
crumbleData.push_front( ref.debugId() );
crumbleStrings.push_front( displayName(ref) );
}
//Prepend Root
crumbleData.push_front(-1);
crumbleStrings.push_front(QLatin1String("/"));
m_crumblePath->updateContextPath(crumbleStrings, crumbleData);
crumbleStrings.clear();
crumbleData.clear();
// now append the children
foreach (const QmlDebugObjectReference &child, objRef.children()) {
crumbleData.push_back(child.debugId());
crumbleStrings.push_back( displayName(child) );
}
m_crumblePath->addChildren(crumbleStrings, crumbleData);
}
void InspectorUi::showRoot()
{
QStringList crumbleStrings;
QList <int> crumbleData;
crumbleData << -1;
crumbleStrings << QLatin1String("/");
m_crumblePath->updateContextPath(crumbleStrings, crumbleData);
crumbleStrings.clear();
crumbleData.clear();
// now append the children
foreach (const QmlDebugObjectReference &child, m_clientProxy->rootObjectReference()) {
if (child.parentId() != -1)
continue;
crumbleData.push_back(child.debugId());
crumbleStrings.push_back( displayName(child) );
}
m_crumblePath->addChildren(crumbleStrings, crumbleData);
m_propertyInspector->clear();
Debugger::QmlAdapter *qmlAdapter = m_clientProxy->qmlAdapter();
if (qmlAdapter)
qmlAdapter->setCurrentSelectedDebugInfo(-1, QLatin1String("/"));
}
void InspectorUi::selectItems(const QList<int> &objectIds)
{
QList<QmlDebugObjectReference> objectReferences;
foreach (int objectId, objectIds)
{
QmlDebugObjectReference ref = m_clientProxy->objectReferenceForId(objectId);
if (ref.debugId() == objectId)
objectReferences.append(ref);
}
if (objectReferences.length() > 0)
selectItems(objectReferences);
}
void InspectorUi::changePropertyValue(int debugId,const QString &propertyName, const QString &valueExpression)
{
QString query = propertyName + '=' + valueExpression;
m_clientProxy->queryExpressionResult(debugId, query);
}
void InspectorUi::enable()
{
m_toolBar->enable();
m_crumblePath->clear();
m_propertyInspector->clear();
}
void InspectorUi::disable()
{
m_toolBar->disable();
m_crumblePath->clear();
m_propertyInspector->clear();
}
QmlDebugObjectReference InspectorUi::objectReferenceForLocation(const QString &fileName, int cursorPosition) const
{
Core::EditorManager *editorManager = Core::EditorManager::instance();
Core::IEditor *editor = editorManager->openEditor(fileName);
TextEditor::ITextEditor *textEditor = qobject_cast<TextEditor::ITextEditor*>(editor);
if (textEditor && m_clientProxy && textEditor->id() == QmlJSEditor::Constants::C_QMLJSEDITOR_ID) {
if (cursorPosition == -1)
cursorPosition = textEditor->position();
QmlJSEditor::QmlJSTextEditorWidget *qmlEditor =
static_cast<QmlJSEditor::QmlJSTextEditorWidget*>(textEditor->widget());
if (QmlJS::AST::Node *node
= qmlEditor->semanticInfo().declaringMemberNoProperties(cursorPosition)) {
if (QmlJS::AST::UiObjectMember *objMember = node->uiObjectMemberCast()) {
return m_clientProxy->objectReferenceForLocation(
objMember->firstSourceLocation().startLine,
objMember->firstSourceLocation().startColumn);
}
}
}
return QmlDebugObjectReference();
}
void InspectorUi::gotoObjectReferenceDefinition(const QmlDebugObjectReference &obj)
{
if (m_cursorPositionChangedExternally) {
m_cursorPositionChangedExternally = false;
return;
}
QmlDebugFileReference source = obj.source();
const QString fileName = m_projectFinder.findFile(source.url());
Core::EditorManager *editorManager = Core::EditorManager::instance();
Core::IEditor *currentEditor = editorManager->currentEditor();
Core::IEditor *editor = editorManager->openEditor(fileName);
TextEditor::ITextEditor *textEditor = qobject_cast<TextEditor::ITextEditor*>(editor);
if (currentEditor != editor)
m_selectionCallbackExpected = true;
if (textEditor) {
QmlDebugObjectReference ref = objectReferenceForLocation(fileName);
if (ref.debugId() != obj.debugId()) {
m_selectionCallbackExpected = true;
editorManager->addCurrentPositionToNavigationHistory();
textEditor->gotoLine(source.lineNumber());
textEditor->widget()->setFocus();
}
}
}
void InspectorUi::setupDockWidgets()
{
Debugger::DebuggerMainWindow *mw = Debugger::DebuggerPlugin::mainWindow();
m_toolBar->createActions();
m_toolBar->setObjectName("QmlInspectorToolbar");
mw->setToolBar(Debugger::QmlLanguage, m_toolBar->widget());
m_crumblePath = new ContextCrumblePath;
m_crumblePath->setObjectName("QmlContextPath");
m_crumblePath->setWindowTitle(tr("Context Path"));
connect(m_crumblePath, SIGNAL(elementClicked(QVariant)), SLOT(crumblePathElementClicked(QVariant)));
m_propertyInspector = new QmlJSPropertyInspector;
QWidget *inspectorWidget = new QWidget;
inspectorWidget->setWindowTitle(tr("QML Inspector"));
inspectorWidget->setObjectName(Debugger::Constants::DOCKWIDGET_QML_INSPECTOR);
QWidget *pathAndFilterWidget = new Utils::StyledBar();
pathAndFilterWidget->setMaximumHeight(m_crumblePath->height());
QHBoxLayout *pathAndFilterLayout = new QHBoxLayout(pathAndFilterWidget);
pathAndFilterLayout->setMargin(0);
pathAndFilterLayout->setSpacing(0);
pathAndFilterLayout->addWidget(m_crumblePath);
QVBoxLayout *wlay = new QVBoxLayout(inspectorWidget);
wlay->setMargin(0);
wlay->setSpacing(0);
inspectorWidget->setLayout(wlay);
wlay->addWidget(pathAndFilterWidget);
wlay->addWidget(m_propertyInspector);
wlay->addWidget(new Core::FindToolBarPlaceHolder(inspectorWidget));
QDockWidget *dock = mw->createDockWidget(Debugger::QmlLanguage, inspectorWidget);
dock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
dock->setTitleBarWidget(new QWidget(dock));
mw->addStagedMenuEntries();
Aggregation::Aggregate *aggregate = new Aggregation::Aggregate();
aggregate->add(m_propertyInspector);
aggregate->add(new Find::TreeViewFind(m_propertyInspector));
}
void InspectorUi::crumblePathElementClicked(const QVariant &data)
{
bool ok;
const int debugId = data.toInt(&ok);
if (!ok || debugId == -2)
return;
if (debugId == -1)
return showRoot();
QList<int> debugIds;
debugIds << debugId;
m_onCrumblePathClicked = true;
selectItems(debugIds);
m_clientProxy->setSelectedItemsByDebugId(debugIds);
}
bool InspectorUi::showExperimentalWarning()
{
return m_settings->showLivePreviewWarning();
}
void InspectorUi::setShowExperimentalWarning(bool value)
{
m_settings->setShowLivePreviewWarning(value);
}
InspectorUi *InspectorUi::instance()
{
return m_instance;
}
QString InspectorUi::findFileInProject(const QUrl &url) const
{
return m_projectFinder.findFile(url);
}
void InspectorUi::setApplyChangesToQmlInspector(bool applyChanges)
{
emit livePreviewActivated(applyChanges);
applyChangesToQmlInspectorHelper(applyChanges);
}
void InspectorUi::applyChangesToQmlInspectorHelper(bool applyChanges)
{
QHashIterator<QString, QmlJSLiveTextPreview *> iter(m_textPreviews);
while (iter.hasNext()) {
iter.next();
iter.value()->setApplyChangesToQmlInspector(applyChanges);
}
}
void InspectorUi::updatePendingPreviewDocuments(QmlJS::Document::Ptr doc)
{
int idx = -1;
idx = m_pendingPreviewDocumentNames.indexOf(doc->fileName());
if (idx == -1)
return;
QList<Core::IEditor *> editors
= Core::EditorManager::instance()->editorsForFileName(doc->fileName());
if (editors.isEmpty())
return;
m_pendingPreviewDocumentNames.removeAt(idx);
QmlJSLiveTextPreview *preview = createPreviewForEditor(editors.first());
editors.removeFirst();
foreach (Core::IEditor *editor, editors)
preview->associateEditor(editor);
}
void InspectorUi::disableLivePreview()
{
setApplyChangesToQmlInspector(false);
}
void InspectorUi::connectSignals()
{
connect(m_propertyInspector, SIGNAL(changePropertyValue(int,QString,QString)),
this, SLOT(changePropertyValue(int,QString,QString)));
connect(m_clientProxy, SIGNAL(propertyChanged(int,QByteArray,QVariant)),
m_propertyInspector, SLOT(propertyValueChanged(int,QByteArray,QVariant)));
connect(m_clientProxy, SIGNAL(selectedItemsChanged(QList<QmlDebugObjectReference>)),
this, SLOT(selectItems(QList<QmlDebugObjectReference>)));
connect(m_clientProxy, SIGNAL(enginesChanged()),
this, SLOT(updateEngineList()));
connect(m_clientProxy, SIGNAL(serverReloaded()),
this, SLOT(serverReloaded()));
connect(m_clientProxy, SIGNAL(objectTreeUpdated()),
this, SLOT(objectTreeReady()));
connect(m_clientProxy, SIGNAL(rootContext(QVariant)),
this, SLOT(onRootContext(QVariant)));
connect(m_clientProxy, SIGNAL(connected()),
this, SLOT(enable()));
connect(m_clientProxy, SIGNAL(disconnected()),
this, SLOT(disable()));
connect(m_clientProxy, SIGNAL(selectToolActivated()),
m_toolBar, SLOT(activateSelectTool()));
connect(m_clientProxy, SIGNAL(zoomToolActivated()),
m_toolBar, SLOT(activateZoomTool()));
connect(m_clientProxy, SIGNAL(designModeBehaviorChanged(bool)),
m_toolBar, SLOT(setDesignModeBehavior(bool)));
connect(m_clientProxy, SIGNAL(showAppOnTopChanged(bool)),
m_toolBar, SLOT(setShowAppOnTop(bool)));
connect(m_clientProxy, SIGNAL(animationSpeedChanged(qreal)),
m_toolBar, SLOT(setAnimationSpeed(qreal)));
connect(m_clientProxy, SIGNAL(animationPausedChanged(bool)),
m_toolBar, SLOT(setAnimationPaused(bool)));
connect(m_toolBar, SIGNAL(applyChangesFromQmlFileTriggered(bool)),
this, SLOT(setApplyChangesToQmlInspector(bool)));
connect(m_toolBar, SIGNAL(designModeSelected(bool)),
m_clientProxy, SLOT(setDesignModeBehavior(bool)));
connect(m_toolBar, SIGNAL(reloadSelected()),
m_clientProxy, SLOT(reloadQmlViewer()));
connect(m_toolBar, SIGNAL(animationSpeedChanged(qreal)),
m_clientProxy, SLOT(setAnimationSpeed(qreal)));
connect(m_toolBar, SIGNAL(animationPausedChanged(bool)),
m_clientProxy, SLOT(setAnimationPaused(bool)));
connect(m_toolBar, SIGNAL(zoomToolSelected()),
m_clientProxy, SLOT(changeToZoomTool()));
connect(m_toolBar, SIGNAL(selectToolSelected()),
m_clientProxy, SLOT(changeToSelectTool()));
connect(m_toolBar, SIGNAL(showAppOnTopSelected(bool)),
m_clientProxy, SLOT(showAppOnTop(bool)));
}
void InspectorUi::disconnectSignals()
{
m_propertyInspector->disconnect(this);
m_clientProxy->disconnect(m_propertyInspector);
m_clientProxy->disconnect(this);
m_clientProxy->disconnect(m_toolBar);
m_toolBar->disconnect(this);
m_toolBar->disconnect(m_clientProxy);
m_toolBar->disconnect(m_propertyInspector);
}
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