1 files changed, 0 insertions, 280 deletions
diff --git a/tools/qmldebugger/standalone/expressionquerywidget.cpp b/tools/qmldebugger/standalone/expressionquerywidget.cpp
deleted file mode 100644
index 4fea41f..0000000
--- a/tools/qmldebugger/standalone/expressionquerywidget.cpp
+++ /dev/null
@@ -1,280 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt QML Debugger 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 Technology Preview License Agreement accompanying
-** this package.
-**
-** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <QtCore/qdebug.h>
-
-#include <QtGui/qlabel.h>
-#include <QtGui/qtextedit.h>
-#include <QtGui/qlineedit.h>
-#include <QtGui/qpushbutton.h>
-#include <QtGui/qevent.h>
-#include <QtGui/qgroupbox.h>
-#include <QtGui/qtextobject.h>
-#include <QtGui/qlayout.h>
-
-#include "expressionquerywidget.h"
-
-QT_BEGIN_NAMESPACE
-
-ExpressionQueryWidget::ExpressionQueryWidget(Mode mode, QmlEngineDebug *client, QWidget *parent)
-    : QWidget(parent),
-      m_mode(mode),
-      m_client(client),
-      m_query(0),
-      m_textEdit(new QTextEdit),
-      m_lineEdit(0)
-{
-    m_prompt = QLatin1String(">> ");
-
-    QVBoxLayout *layout = new QVBoxLayout(this);
-    layout->setMargin(0);
-    layout->setSpacing(0);
-    layout->addWidget(m_textEdit);
-
-    updateTitle();
-
-    if (m_mode == SeparateEntryMode) {
-        m_lineEdit = new QLineEdit;
-        connect(m_lineEdit, SIGNAL(returnPressed()), SLOT(executeExpression()));
-        QHBoxLayout *hbox = new QHBoxLayout;
-        hbox->setMargin(5);
-        hbox->setSpacing(5);
-        hbox->addWidget(new QLabel(tr("Expression:")));
-        hbox->addWidget(m_lineEdit);
-        layout->addLayout(hbox);
-
-        m_textEdit->setReadOnly(true);
-        m_lineEdit->installEventFilter(this);
-    } else {
-        m_textEdit->installEventFilter(this);
-        appendPrompt();
-    }
-}
-
-void ExpressionQueryWidget::setEngineDebug(QmlEngineDebug *client)
-{
-    m_client = client;
-}
-
-void ExpressionQueryWidget::clear()
-{
-    m_textEdit->clear();
-    if (m_lineEdit)
-        m_lineEdit->clear();
-    if (m_mode == ShellMode)
-        appendPrompt();
-}
-
-void ExpressionQueryWidget::updateTitle()
-{
-    if (m_currObject.debugId() < 0) {
-        m_title = tr("Expression queries");
-    } else {
-        QString desc = QLatin1String("<")
-            + m_currObject.className() + QLatin1String(": ")
-            + (m_currObject.name().isEmpty() ? QLatin1String("<unnamed>") : m_currObject.name())
-            + QLatin1String(">");
-        m_title = tr("Expression queries (using context for %1)" , "Selected object").arg(desc);
-    }
-}
-
-void ExpressionQueryWidget::appendPrompt()
-{
-    m_textEdit->moveCursor(QTextCursor::End);
-
-    if (m_mode == SeparateEntryMode) {
-        m_textEdit->insertPlainText("\n");
-    } else {
-        m_textEdit->setTextColor(Qt::gray);
-        m_textEdit->append(m_prompt);
-    }
-}
-
-void ExpressionQueryWidget::setCurrentObject(const QmlDebugObjectReference &obj)
-{
-    m_currObject = obj;
-    updateTitle();
-}
-
-void ExpressionQueryWidget::checkCurrentContext()
-{
-    m_textEdit->moveCursor(QTextCursor::End);
-
-    if (m_currObject.debugId() != -1 && m_currObject.debugId() != m_objectAtLastFocus.debugId())
-        showCurrentContext();
-    m_objectAtLastFocus = m_currObject;
-}
-
-void ExpressionQueryWidget::showCurrentContext()
-{
-    if (m_mode == ShellMode) {
-        // clear the initial prompt
-        if (m_textEdit->document()->lineCount() == 1)
-            m_textEdit->clear();
-    }
-
-    m_textEdit->moveCursor(QTextCursor::End);
-    m_textEdit->setTextColor(Qt::darkGreen);
-    m_textEdit->append(m_currObject.className()
-            + QLatin1String(": ")
-            + (m_currObject.name().isEmpty() ? QLatin1String("<unnamed object>") : m_currObject.name()));
-    appendPrompt();
-}
-
-void ExpressionQueryWidget::executeExpression()
-{
-    if (!m_client)
-        return;
-        
-    if (m_mode == SeparateEntryMode)
-        m_expr = m_lineEdit->text().trimmed();
-    else
-        m_expr = m_expr.trimmed();
-
-    if (!m_expr.isEmpty() && m_currObject.debugId() != -1) {
-        if (m_query)
-            delete m_query;
-        m_query = m_client->queryExpressionResult(m_currObject.debugId(), m_expr, this);
-        if (!m_query->isWaiting())
-            showResult();
-        else
-            QObject::connect(m_query, SIGNAL(stateChanged(QmlDebugQuery::State)),
-                            this, SLOT(showResult()));
-
-        m_lastExpr = m_expr;
-        if (m_lineEdit)
-            m_lineEdit->clear();
-    }
-}
-
-void ExpressionQueryWidget::showResult()
-{
-    if (m_query) {
-        m_textEdit->moveCursor(QTextCursor::End);
-        QVariant value = m_query->result();
-        QString result;
-        
-        if (value.type() == QVariant::List || value.type() == QVariant::StringList) {
-            result = tr("<%1 items>", "%1 = number of items").arg(value.toList().count());
-        } else if (value.isNull()) {
-            result = QLatin1String("<no value>");
-        } else {
-            result = value.toString();
-        }
-
-        if (m_mode == SeparateEntryMode) {
-            m_textEdit->setTextColor(Qt::black);
-            m_textEdit->setFontWeight(QFont::Bold);
-            m_textEdit->insertPlainText(m_expr + " : ");
-            m_textEdit->setFontWeight(QFont::Normal);
-            m_textEdit->insertPlainText(result);
-        } else {
-            m_textEdit->setTextColor(Qt::darkGreen);
-            m_textEdit->insertPlainText(" => ");
-            m_textEdit->setTextColor(Qt::black);
-            m_textEdit->insertPlainText(result);
-        }
-        appendPrompt();
-        m_expr.clear();
-    }
-}
-
-bool ExpressionQueryWidget::eventFilter(QObject *obj, QEvent *event)
-{
-    if (obj == m_textEdit) {
-        switch (event->type()) {
-            case QEvent::KeyPress:
-            {
-                QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
-                int key = keyEvent->key();
-                if (key == Qt::Key_Return || key == Qt::Key_Enter) {
-                    executeExpression();
-                    return true;
-                } else if (key == Qt::Key_Backspace) {
-                    // ensure m_expr doesn't contain backspace characters
-                    QTextCursor cursor = m_textEdit->textCursor();
-                    bool atLastLine = !(cursor.block().next().isValid());
-                    if (!atLastLine)
-                        return true;
-                    if (cursor.columnNumber() <= m_prompt.count())
-                        return true;
-                    cursor.deletePreviousChar();
-                    m_expr = cursor.block().text().mid(m_prompt.count());
-                    return true;
-                } else {
-                    m_textEdit->moveCursor(QTextCursor::End);
-                    m_textEdit->setTextColor(Qt::black);
-                    m_expr += keyEvent->text();
-                }
-                break;
-            }
-            case QEvent::FocusIn:
-                checkCurrentContext();
-                m_textEdit->moveCursor(QTextCursor::End);
-                break;
-            default:
-                break;
-        }
-    } else if (obj == m_lineEdit) {
-        switch (event->type()) {
-            case QEvent::KeyPress:
-            {
-                QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
-                int key = keyEvent->key();
-                if (key == Qt::Key_Up && m_lineEdit->text() != m_lastExpr) {
-                    m_expr = m_lineEdit->text();
-                    if (!m_lastExpr.isEmpty())
-                        m_lineEdit->setText(m_lastExpr);
-                } else if (key == Qt::Key_Down) {
-                    m_lineEdit->setText(m_expr);
-                }
-                break;
-            }
-            case QEvent::FocusIn:
-                checkCurrentContext();
-                break;
-            default:
-                break;
-        }
-    }
-    return QWidget::eventFilter(obj, event);
-}
-
-QT_END_NAMESPACE