Debugger: Remove the dependence on QmlJSTools

Change-Id: I26765134c19b9a6cf1e7ad26f313e2d4f8faf258
Reviewed-by: Christiaan Janssen <christiaan.janssen@digia.com>

src/libs/qmljs/consoleitem.cpp

@@ -0,0 +1,152 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "consoleitem.h"
+
+namespace QmlJS {
+
+///////////////////////////////////////////////////////////////////////
+//
+// ConsoleItem
+//
+///////////////////////////////////////////////////////////////////////
+
+ConsoleItem::ConsoleItem(ConsoleItem *parent, ConsoleItem::ItemType itemType,
+                               const QString &text)
+    : m_parentItem(parent),
+      itemType(itemType),
+      line(-1)
+
+{
+    setText(text);
+}
+
+ConsoleItem::~ConsoleItem()
+{
+    qDeleteAll(m_childItems);
+}
+
+ConsoleItem *ConsoleItem::child(int number)
+{
+    return m_childItems.value(number);
+}
+
+int ConsoleItem::childCount() const
+{
+    return m_childItems.size();
+}
+
+int ConsoleItem::childNumber() const
+{
+    if (m_parentItem)
+        return m_parentItem->m_childItems.indexOf(const_cast<ConsoleItem *>(this));
+
+    return 0;
+}
+
+bool ConsoleItem::insertChildren(int position, int count)
+{
+    if (position < 0 || position > m_childItems.size())
+        return false;
+
+    for (int row = 0; row < count; ++row) {
+        ConsoleItem *item = new ConsoleItem(this, ConsoleItem::UndefinedType,
+                                                  QString());
+        m_childItems.insert(position, item);
+    }
+
+    return true;
+}
+
+void ConsoleItem::insertChild(ConsoleItem *item, bool sorted)
+{
+    if (!sorted) {
+        m_childItems.insert(m_childItems.count(), item);
+        return;
+    }
+
+    int i = 0;
+    for (; i < m_childItems.count(); i++) {
+        if (item->m_text < m_childItems[i]->m_text)
+            break;
+    }
+    m_childItems.insert(i, item);
+}
+
+bool ConsoleItem::insertChild(int position, ConsoleItem *item)
+{
+    if (position < 0 || position > m_childItems.size())
+        return false;
+
+    m_childItems.insert(position, item);
+
+    return true;
+}
+
+ConsoleItem *ConsoleItem::parent()
+{
+    return m_parentItem;
+}
+
+bool ConsoleItem::removeChildren(int position, int count)
+{
+    if (position < 0 || position + count > m_childItems.size())
+        return false;
+
+    for (int row = 0; row < count; ++row)
+        delete m_childItems.takeAt(position);
+
+    return true;
+}
+
+bool ConsoleItem::detachChild(int position)
+{
+    if (position < 0 || position > m_childItems.size())
+        return false;
+
+    m_childItems.removeAt(position);
+
+    return true;
+}
+
+void ConsoleItem::setText(const QString &text)
+{
+    m_text = text;
+    for (int i = 0; i < m_text.length(); ++i) {
+        if (m_text.at(i).isPunct())
+            m_text.insert(++i, QChar(0x200b)); // ZERO WIDTH SPACE
+    }
+}
+
+const QString &ConsoleItem::text() const
+{
+    return m_text;
+}
+
+} // QmlJS