ScriptConsole: Move from Debugger to QmlJSTools

The console is now a part of qmljstools plugin. The console
appears as an output pane. A dummy QScriptEngine evaluates
expressions when a declarative debug session is not in
progress. During a debug session, the expressions are
evaluated by the debug services.

Task-Number: QTCREATORBUG-7402

Change-Id: Ic2eeac44fb335c706be03b89f8672b0356efe984
Reviewed-by: Christiaan Janssen <christiaan.janssen@digia.com>
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/qmljstools/qmlconsoleitem.cpp

@@ -0,0 +1,123 @@
+#include "qmlconsoleitem.h"
+
+namespace QmlJSTools {
+
+///////////////////////////////////////////////////////////////////////
+//
+// QmlConsoleItem
+//
+///////////////////////////////////////////////////////////////////////
+
+QmlConsoleItem::QmlConsoleItem(QmlConsoleItem *parent, QmlConsoleItem::ItemType itemType,
+                               const QString &text)
+    : m_parentItem(parent),
+      itemType(itemType),
+      line(-1)
+
+{
+    setText(text);
+}
+
+QmlConsoleItem::~QmlConsoleItem()
+{
+    qDeleteAll(m_childItems);
+}
+
+QmlConsoleItem *QmlConsoleItem::child(int number)
+{
+    return m_childItems.value(number);
+}
+
+int QmlConsoleItem::childCount() const
+{
+    return m_childItems.size();
+}
+
+int QmlConsoleItem::childNumber() const
+{
+    if (m_parentItem)
+        return m_parentItem->m_childItems.indexOf(const_cast<QmlConsoleItem *>(this));
+
+    return 0;
+}
+
+bool QmlConsoleItem::insertChildren(int position, int count)
+{
+    if (position < 0 || position > m_childItems.size())
+        return false;
+
+    for (int row = 0; row < count; ++row) {
+        QmlConsoleItem *item = new QmlConsoleItem(this, QmlConsoleItem::UndefinedType,
+                                                  QString());
+        m_childItems.insert(position, item);
+    }
+
+    return true;
+}
+
+void QmlConsoleItem::insertChild(QmlConsoleItem *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 QmlConsoleItem::insertChild(int position, QmlConsoleItem *item)
+{
+    if (position < 0 || position > m_childItems.size())
+        return false;
+
+    m_childItems.insert(position, item);
+
+    return true;
+}
+
+QmlConsoleItem *QmlConsoleItem::parent()
+{
+    return m_parentItem;
+}
+
+bool QmlConsoleItem::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 QmlConsoleItem::detachChild(int position)
+{
+    if (position < 0 || position > m_childItems.size())
+        return false;
+
+    m_childItems.removeAt(position);
+
+    return true;
+}
+
+void QmlConsoleItem::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 &QmlConsoleItem::text() const
+{
+    return m_text;
+}
+
+} // QmlJSTools