New QmlDesigner plugin & Design mode

This adds a new "Design" mode that can be used to manipulate qml files
in a visual way. It will only get build if you have the declarativeui
module in Qt.

This is a squashed import from the Bauhaus project. Share & enjoy :)

1 files changed, 116 insertions, 0 deletions

diff --git a/src/plugins/qmldesigner/components/formeditor/anchorindicator.cpp b/src/plugins/qmldesigner/components/formeditor/anchorindicator.cpp
new file mode 100644
index 0000000000..78762c23f7
--- /dev/null
+++ b/src/plugins/qmldesigner/components/formeditor/anchorindicator.cpp
@@ -0,0 +1,116 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "anchorindicator.h"
+
+#include <QSet>
+
+namespace QmlDesigner {
+
+AnchorIndicator::AnchorIndicator(LayerItem *layerItem)
+  :  m_layerItem(layerItem)
+{
+    Q_ASSERT(layerItem);
+}
+
+AnchorIndicator::~AnchorIndicator()
+{
+    m_itemControllerHash.clear();
+}
+
+void AnchorIndicator::show()
+{
+    QHashIterator<FormEditorItem*, AnchorController> itemControllerIterator(m_itemControllerHash);
+    while (itemControllerIterator.hasNext()) {
+        AnchorController controller = itemControllerIterator.next().value();
+        controller.show();
+    }
+}
+
+
+void AnchorIndicator::hide()
+{
+    QHashIterator<FormEditorItem*, AnchorController> itemControllerIterator(m_itemControllerHash);
+    while (itemControllerIterator.hasNext()) {
+        AnchorController controller = itemControllerIterator.next().value();
+        controller.hide();
+    }
+}
+
+void AnchorIndicator::clear()
+{
+    m_itemControllerHash.clear();
+}
+
+void AnchorIndicator::setItems(const QList<FormEditorItem*> &itemList)
+{
+    clear();
+
+    foreach (FormEditorItem *item, itemList) {
+        AnchorController controller(m_layerItem, item);
+        m_itemControllerHash.insert(item, controller);
+    }
+
+    updateItems(itemList);
+}
+
+void AnchorIndicator::updateItems(const QList<FormEditorItem*> &itemList)
+{
+    foreach (FormEditorItem *item, itemList) {
+        if (m_itemControllerHash.contains(item)) {
+            AnchorController controller(m_itemControllerHash.value(item));
+            controller.updatePosition();
+        }
+    }
+}
+
+void AnchorIndicator::updateTargetPoint(FormEditorItem *item, AnchorLine::Type anchorLine, const QPointF &targetPoint)
+{
+    AnchorController controller(m_itemControllerHash.value(item));
+    controller.updateTargetPoint(anchorLine, targetPoint);
+}
+
+void AnchorIndicator::clearHighlight()
+{
+    QHashIterator<FormEditorItem*, AnchorController> itemControllerIterator(m_itemControllerHash);
+    while (itemControllerIterator.hasNext()) {
+        AnchorController controller = itemControllerIterator.next().value();
+        controller.clearHighlight();
+    }
+}
+
+void AnchorIndicator::highlight(FormEditorItem *item, AnchorLine::Type anchorLine)
+{
+    if (m_itemControllerHash.contains(item)) {
+         AnchorController controller(m_itemControllerHash.value(item));
+         controller.highlight(anchorLine);
+     }
+}
+
+} // namespace QmlDesigner