Long live Qt!

1 files changed, 283 insertions, 0 deletions

diff --git a/tools/designer/src/lib/shared/qsimpleresource.cpp b/tools/designer/src/lib/shared/qsimpleresource.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the Qt Designer 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 "qsimpleresource_p.h"
+#include "widgetfactory_p.h"
+
+#include <formscriptrunner_p.h>
+#include <properties_p.h>
+#include <ui4_p.h>
+
+#include <QtDesigner/QDesignerFormEditorInterface>
+#include <QtDesigner/QDesignerLanguageExtension>
+#include <script_p.h>
+#include <QtDesigner/QExtensionManager>
+#include <QtDesigner/QDesignerCustomWidgetInterface>
+#include <QtDesigner/extrainfo.h>
+
+#include <QtGui/QIcon>
+#include <QtGui/QWidget>
+#include <QtGui/QAction>
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+namespace {
+    typedef QList<DomWidgetData*> DomWidgetDataList;
+    typedef QList<DomProperty*> DomPropertyList;
+    typedef QList<QDesignerCustomWidgetInterface *> CustomWidgetInterfaces;
+}
+
+namespace qdesigner_internal {
+
+bool QSimpleResource::m_warningsEnabled = true;
+
+QSimpleResource::QSimpleResource(QDesignerFormEditorInterface *core) :
+    QAbstractFormBuilder(),
+    m_core(core)
+{
+    QString workingDirectory = QDir::homePath();
+    workingDirectory +=  QDir::separator();
+    workingDirectory +=  QLatin1String(".designer");
+    setWorkingDirectory(QDir(workingDirectory));
+    // Disable scripting in the editors.
+    formScriptRunner()-> setOptions(QFormScriptRunner::DisableScripts);
+}
+
+QSimpleResource::~QSimpleResource()
+{
+
+}
+
+QBrush QSimpleResource::setupBrush(DomBrush *brush)
+{
+    return QAbstractFormBuilder::setupBrush(brush);
+}
+
+DomBrush *QSimpleResource::saveBrush(const QBrush &brush)
+{
+    return QAbstractFormBuilder::saveBrush(brush);
+}
+
+QIcon QSimpleResource::nameToIcon(const QString &filePath, const QString &qrcPath)
+{
+    Q_UNUSED(filePath)
+    Q_UNUSED(qrcPath)
+    qWarning() << "QSimpleResource::nameToIcon() is obsoleted";
+    return QIcon();
+}
+
+QString QSimpleResource::iconToFilePath(const QIcon &pm) const
+{
+    Q_UNUSED(pm)
+    qWarning() << "QSimpleResource::iconToFilePath() is obsoleted";
+    return QString();
+}
+
+QString QSimpleResource::iconToQrcPath(const QIcon &pm) const
+{
+    Q_UNUSED(pm)
+    qWarning() << "QSimpleResource::iconToQrcPath() is obsoleted";
+    return QString();
+}
+
+QPixmap QSimpleResource::nameToPixmap(const QString &filePath, const QString &qrcPath)
+{
+    Q_UNUSED(filePath)
+    Q_UNUSED(qrcPath)
+    qWarning() << "QSimpleResource::nameToPixmap() is obsoleted";
+    return QPixmap();
+}
+
+QString QSimpleResource::pixmapToFilePath(const QPixmap &pm) const
+{
+    Q_UNUSED(pm)
+    qWarning() << "QSimpleResource::pixmapToFilePath() is obsoleted";
+    return QString();
+}
+
+QString QSimpleResource::pixmapToQrcPath(const QPixmap &pm) const
+{
+    Q_UNUSED(pm)
+    qWarning() << "QSimpleResource::pixmapToQrcPath() is obsoleted";
+    return QString();
+}
+
+DomScript *QSimpleResource::createScript(const QString &script, ScriptSource source)
+{
+    if (script.isEmpty())
+        return 0;
+    DomScript *domScript = new DomScript();
+    switch (source) {
+    case ScriptExtension:
+        domScript->setAttributeSource(QLatin1String("extension"));
+        break;
+    case ScriptDesigner:
+        domScript->setAttributeSource(QLatin1String("designer"));
+        break;
+    case ScriptCustomWidgetPlugin:
+        domScript->setAttributeSource(QLatin1String("customwidgetplugin"));
+        break;
+    }
+    domScript->setAttributeLanguage(QLatin1String("Qt Script"));
+    domScript->setText(script);
+    return domScript;
+}
+
+// Add a script to a list of DomScripts unless empty
+void QSimpleResource::addScript(const QString &script, ScriptSource source, DomScripts &domScripts)
+{
+    if (DomScript *domScript = createScript(script, source)) {
+        domScripts += domScript;
+    }
+}
+
+void QSimpleResource::addExtensionDataToDOM(QAbstractFormBuilder *afb,
+                                            QDesignerFormEditorInterface *core,
+                                            DomWidget *ui_widget, QWidget *widget)
+{
+    QExtensionManager *emgr = core->extensionManager();
+    if (QDesignerExtraInfoExtension *extra = qt_extension<QDesignerExtraInfoExtension*>(emgr, widget)) {
+        extra->saveWidgetExtraInfo(ui_widget);
+    }
+    if (QDesignerScriptExtension *scriptExt = qt_extension<QDesignerScriptExtension*>(emgr, widget)) {
+        // Add internal state
+        const QVariantMap data = scriptExt->data();
+        if (!data.empty()) {
+            // Convert the map to a DomState.
+            // We pass on the widget for property introspection. Thus, non-designable properties
+            // that have to be converted using QMetaObject (enums and the like) will work.
+            DomPropertyList properties;
+            const QVariantMap::const_iterator vcend = data.constEnd();
+            for (QVariantMap::const_iterator it = data.constBegin(); it != vcend; ++it) {
+                if (DomProperty *prop = variantToDomProperty(afb, widget->metaObject(), it.key(), it.value()))
+                    properties += prop;
+            }
+            if (!properties.empty()) {
+                DomWidgetData *domData = new DomWidgetData;
+                domData->setElementProperty(properties);
+                DomWidgetDataList domDataList;
+                 domDataList += domData;
+                ui_widget->setElementWidgetData(domDataList);
+            }
+
+        }
+        // Add script
+        const QString script = scriptExt->script();
+        if (!script.isEmpty()) {
+            DomScripts domScripts = ui_widget->elementScript();
+            addScript(script, ScriptExtension, domScripts);
+            ui_widget->setElementScript(domScripts);
+        }
+    }
+}
+
+void QSimpleResource::applyExtensionDataFromDOM(QAbstractFormBuilder *afb,
+                                                QDesignerFormEditorInterface *core,
+                                                DomWidget *ui_widget, QWidget *widget, bool applyState)
+{
+    QExtensionManager *emgr = core->extensionManager();
+    if (QDesignerExtraInfoExtension *extra = qt_extension<QDesignerExtraInfoExtension*>(emgr, widget)) {
+        extra->loadWidgetExtraInfo(ui_widget);
+    }
+    if (applyState) {
+        if (QDesignerScriptExtension *scriptExt = qt_extension<QDesignerScriptExtension*>(emgr, widget)) {
+            // Apply the state.
+            // We pass on the widget for property introspection. Thus, non-designable properties
+            // that have to be converted using QMetaObject (enums and the like) will work.
+            QVariantMap data;
+            DomWidgetDataList domDataList = ui_widget->elementWidgetData();
+            if (!domDataList.empty()) {
+                foreach (const DomWidgetData *domData, domDataList) {
+                    const DomPropertyList properties = domData->elementProperty();
+                    foreach(const DomProperty *prop, properties) {
+                        const QVariant vprop = domPropertyToVariant(afb, widget->metaObject(), prop);
+                        if (vprop.type() != QVariant::Invalid)
+                            data.insert(prop->attributeName(), vprop);
+                    }
+                }
+            }
+            scriptExt->setData(data);
+        }
+    }
+}
+
+QString QSimpleResource::customWidgetScript(QDesignerFormEditorInterface *core, QObject *object)
+{
+    return customWidgetScript(core, qdesigner_internal::WidgetFactory::classNameOf(core, object));
+}
+
+bool QSimpleResource::hasCustomWidgetScript(QDesignerFormEditorInterface *, QObject *)
+{
+    return false;
+}
+
+QString QSimpleResource::customWidgetScript(QDesignerFormEditorInterface *, const QString &)
+{
+    return QString();
+}
+
+bool QSimpleResource::setWarningsEnabled(bool warningsEnabled)
+{
+    const bool rc = m_warningsEnabled;
+    m_warningsEnabled = warningsEnabled;
+    return rc;
+}
+
+bool QSimpleResource::warningsEnabled()
+{
+    return m_warningsEnabled;
+}
+
+// ------------ FormBuilderClipboard
+
+FormBuilderClipboard::FormBuilderClipboard(QWidget *w)
+{
+    m_widgets += w;
+}
+
+bool FormBuilderClipboard::empty() const
+{
+    return m_widgets.empty() && m_actions.empty();
+}
+}
+
+QT_END_NAMESPACE