diff options
Diffstat (limited to 'src/declarative/debugger/qmldebugger.cpp')
| -rw-r--r-- | src/declarative/debugger/qmldebugger.cpp | 359 |
1 files changed, 0 insertions, 359 deletions
diff --git a/src/declarative/debugger/qmldebugger.cpp b/src/declarative/debugger/qmldebugger.cpp deleted file mode 100644 index 78c4090..0000000 --- a/src/declarative/debugger/qmldebugger.cpp +++ /dev/null @@ -1,359 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Qt Software Information (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at qt-sales@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qmldebugger.h" -#include <QtGui/qtreewidget.h> -#include <QtGui/qboxlayout.h> -#include <QtGui/qplaintextedit.h> -#include <QTextBlock> -#include <QtGui/qtabwidget.h> -#include <QtDeclarative/qmlbindablevalue.h> -#include <QtDeclarative/qmldebuggerstatus.h> -#include <private/qmlboundsignal_p.h> -#include <private/qmlcontext_p.h> -#include <private/qmlengine_p.h> -#include <private/qmlexpression_p.h> -#include <private/qmlobjecttree_p.h> -#include <QtCore/qdebug.h> -#include <QtCore/qfile.h> -#include <QtCore/qurl.h> -#include <QtGui/qsplitter.h> -#include <QtGui/qpushbutton.h> -#include <QtGui/qtablewidget.h> -#include <QtGui/qevent.h> -#include <QtDeclarative/qmlexpression.h> -#include <private/qmlpropertyview_p.h> -#include <private/qmlwatches_p.h> - -QT_BEGIN_NAMESPACE - -QmlDebugger::QmlDebugger(QWidget *parent) -: QWidget(parent), m_tree(0), m_warnings(0), m_watchTable(0), m_watches(0), - m_properties(0), m_text(0), m_highlightedItem(0) -{ - QHBoxLayout *layout = new QHBoxLayout; - setLayout(layout); - QSplitter *splitter = new QSplitter(this); - layout->addWidget(splitter); - - QWidget *treeWid = new QWidget(this); - QVBoxLayout *vlayout = new QVBoxLayout; - vlayout->setContentsMargins(0, 0, 0, 0); - treeWid->setLayout(vlayout); - splitter->addWidget(treeWid); - - m_tree = new QmlObjectTree(treeWid); - m_tree->setHeaderHidden(true); - QObject::connect(m_tree, SIGNAL(itemClicked(QTreeWidgetItem *, int)), this, SLOT(itemClicked(QTreeWidgetItem *))); - QObject::connect(m_tree, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), this, SLOT(itemDoubleClicked(QTreeWidgetItem *))); - QObject::connect(m_tree, SIGNAL(addWatch(QObject*,QString)), this, SLOT(addWatch(QObject*,QString))); - vlayout->addWidget(m_tree); - - QPushButton *pb = new QPushButton(tr("Refresh"), treeWid); - QObject::connect(pb, SIGNAL(clicked()), this, SLOT(refresh())); - vlayout->addWidget(pb); - - QTabWidget *tabs = new QTabWidget(this); - - m_text = new QPlainTextEdit(this); - m_text->setReadOnly(true); - tabs->addTab(m_text, tr("File")); - - m_warnings = new QTreeWidget(this); - m_warnings->setHeaderHidden(true); - tabs->addTab(m_warnings, tr("Warnings")); - - m_watches = new QmlWatches(this); - m_watchTable = new QTableView(this); - m_watchTable->setSelectionMode(QTableWidget::NoSelection); - m_watchTable->setModel(m_watches); - tabs->addTab(m_watchTable, tr("Watches")); - - m_properties = new QmlPropertyView(m_watches, this); - QObject::connect(m_properties, SIGNAL(objectClicked(quint32)), - this, SLOT(highlightObject(quint32))); - tabs->addTab(m_properties, tr("Properties")); - tabs->setCurrentWidget(m_properties); - - splitter->addWidget(tabs); - splitter->setStretchFactor(1, 2); - - setGeometry(0, 100, 800, 600); -} - -void QmlDebugger::itemDoubleClicked(QTreeWidgetItem *) -{ -} - -void QmlDebugger::addWatch(QObject *obj, const QString &expr) -{ - QmlContext *ctxt = qmlContext(obj); - if(ctxt) { - QmlExpressionObject *e= new QmlExpressionObject(ctxt, expr, obj, m_watches); - m_watches->addWatch(e); - } -} - -void QmlDebugger::highlightObject(quint32 id) -{ - QHash<quint32, QTreeWidgetItem *>::ConstIterator iter = m_items.find(id); - if (m_highlightedItem) { - m_highlightedItem->setBackground(0, QPalette().base()); - m_highlightedItem = 0; - } - - if (iter != m_items.end()) { - m_highlightedItem = *iter; - m_highlightedItem->setBackground(0, QColor("cyan")); - m_tree->expandItem(m_highlightedItem); - m_tree->scrollToItem(m_highlightedItem); - } -} - -void QmlDebugger::itemClicked(QTreeWidgetItem *i) -{ - QmlDebuggerItem *item = static_cast<QmlDebuggerItem *>(i); - - if(m_selectedItem) { - QmlDebuggerStatus *debug = - qobject_cast<QmlDebuggerStatus *>(m_selectedItem); - Q_ASSERT(debug); - debug->setSelectedState(false); - m_selectedItem = 0; - } - - if(item->object) { - QmlDebuggerStatus *debug = - qobject_cast<QmlDebuggerStatus *>(item->object); - if(debug) { - debug->setSelectedState(true); - m_selectedItem = item->object; - } - - m_properties->setObject(item->object); - } - - if(item->url.scheme() == QLatin1String("file")) { - QString f = item->url.toLocalFile(); - QFile file(f); - file.open(QIODevice::ReadOnly); - QByteArray ba = file.readAll(); - QTextStream stream(ba, QIODevice::ReadOnly); - const QString code = stream.readAll(); - - m_text->setPlainText(code); - - if(item->startLine != -1) { - QTextDocument *document = m_text->document(); - QTextCharFormat format; - format.setForeground(Qt::lightGray); - - { - QTextCursor cursor(document); - cursor.movePosition(QTextCursor::Start, QTextCursor::MoveAnchor); - cursor.movePosition(QTextCursor::NextBlock, QTextCursor::MoveAnchor, item->endLine); - cursor.movePosition(QTextCursor::End, QTextCursor::KeepAnchor); - cursor.setCharFormat(format); - } - - { - QTextCursor cursor(document); - cursor.movePosition(QTextCursor::Start, QTextCursor::MoveAnchor); - cursor.movePosition(QTextCursor::NextBlock, QTextCursor::KeepAnchor, item->startLine - 1); - cursor.setCharFormat(format); - } - - { - QTextCursor cursor(document); - cursor.movePosition(QTextCursor::Start, QTextCursor::MoveAnchor); - cursor.movePosition(QTextCursor::NextBlock, QTextCursor::MoveAnchor, item->startLine - 1); - m_text->setTextCursor(cursor); - m_text->centerCursor(); - } - - - } - - } -} - -bool QmlDebugger::makeItem(QObject *obj, QmlDebuggerItem *item) -{ - bool rv = true; - - QString text; - - item->object = obj; - - if(QmlBindableValue *bv = qobject_cast<QmlBindableValue *>(obj)) { - QmlExpressionPrivate *p = bv->d; - - text = bv->property().name() + QLatin1String(": ") + bv->expression(); - item->setForeground(0, Qt::green); - item->bindableValue = bv; - - if(p->log) { - QTreeWidgetItem *warningItem = 0; - - for(int ii = 0; ii < p->log->count(); ++ii) { - const QmlExpressionLog &log = p->log->at(ii); - - QString variant; QDebug d(&variant); d << log.result(); - - if(!log.warnings().isEmpty()) { - - if(!warningItem) { - warningItem = new QTreeWidgetItem(m_warnings); - warningItem->setText(0, bv->expression()); - } - - QTreeWidgetItem *entry = new QTreeWidgetItem(warningItem); - entry->setExpanded(true); - - entry->setText(0, variant); - - foreach(const QString &warning, log.warnings()) { - QTreeWidgetItem *w = new QTreeWidgetItem(entry); - w->setText(0, warning); - } - } - - } - - } - - delete item; - return false; - - } else if(qobject_cast<QmlBoundSignal *>(obj)) { - delete item; - return false; - } else { - QmlContext *context = qmlContext(obj); - QmlContext *parentContext = qmlContext(obj->parent()); - - text = QLatin1String(obj->metaObject()->className()); - - if(context && context != parentContext) { - QmlContextPrivate *p = static_cast<QmlContextPrivate *>(QObjectPrivate::get(context)); - - QString toolTipString; - if(!p->url.toString().isEmpty()) { - item->url = p->url; - toolTipString = QLatin1String("URL: ") + p->url.toString(); - } - - if(!p->typeName.isEmpty()) { - if(!toolTipString.isEmpty()) - toolTipString.prepend(QLatin1Char('\n')); - toolTipString.prepend(tr("Root type: ") + text); - text = QString::fromAscii(p->typeName); - } - - if(!toolTipString.isEmpty()) - item->setToolTip(0, toolTipString); - - item->setForeground(0, QColor("orange")); - - if(p->startLine != -1) { - item->startLine = p->startLine; - item->endLine = p->endLine; - } - - } else { - item->setExpanded(true); - } - - if(!context) - item->setForeground(0, Qt::lightGray); - } - - m_items.insert(m_watches->objectId(obj), item); - item->setText(0, text); - - return rv; -} - -void QmlDebugger::buildTree(QObject *obj, QmlDebuggerItem *parent) -{ - QObjectList children = obj->children(); - - for (int ii = 0; ii < children.count(); ++ii) { - QmlDebuggerItem *item = new QmlDebuggerItem(parent); - if(makeItem(children.at(ii), item)) - buildTree(children.at(ii), item); - } -} - -void QmlDebugger::refresh() -{ - setDebugObject(m_object); -} - -bool operator<(const QPair<quint32, QPair<int, QString> > &lhs, - const QPair<quint32, QPair<int, QString> > &rhs) -{ - return lhs.first < rhs.first; -} - -void QmlDebugger::setCanvas(QSimpleCanvas *c) -{ - Q_UNUSED(c); -} - -void QmlDebugger::setDebugObject(QObject *obj) -{ - m_tree->clear(); - m_warnings->clear(); - m_items.clear(); - m_highlightedItem = 0; - - m_object = obj; - if(!obj) - return; - - QmlDebuggerItem *item = new QmlDebuggerItem(m_tree); - makeItem(obj, item); - buildTree(obj, item); - item->setExpanded(true); -} - -QT_END_NAMESPACE |