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qt-creator/src/libs/qmljsdebugger/qdeclarativedesigndebugserver.cpp

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#include "qdeclarativedesigndebugserver.h"
#include <QStringList>
#include <QColor>
#include <QDebug>
QDeclarativeDesignDebugServer::QDeclarativeDesignDebugServer(QObject *parent)
: QDeclarativeDebugService(QLatin1String("QDeclarativeDesignMode"), parent)
{
}
void QDeclarativeDesignDebugServer::messageReceived(const QByteArray &message)
{
QDataStream ds(message);
QByteArray type;
ds >> type;
if (type == "SET_CURRENT_OBJECTS") {
int itemCount = 0;
ds >> itemCount;
QList<QObject*> selectedObjects;
for(int i = 0; i < itemCount; ++i) {
int debugId = -1;
ds >> debugId;
QObject *obj = objectForId(debugId);
if (obj)
selectedObjects << obj;
}
emit currentObjectsChanged(selectedObjects);
} else if (type == "RELOAD") {
emit reloadRequested();
} else if (type == "SET_ANIMATION_SPEED") {
qreal speed;
ds >> speed;
emit animationSpeedChangeRequested(speed);
} else if (type == "CHANGE_TOOL") {
QByteArray toolName;
ds >> toolName;
if (toolName == "COLOR_PICKER") {
emit colorPickerToolRequested();
} else if (toolName == "SELECT") {
emit selectToolRequested();
} else if (toolName == "SELECT_MARQUEE") {
emit selectMarqueeToolRequested();
} else if (toolName == "ZOOM") {
emit zoomToolRequested();
}
} else if (type == "SET_DESIGN_MODE") {
bool inDesignMode;
ds >> inDesignMode;
emit designModeBehaviorChanged(inDesignMode);
} else if (type == "CREATE_OBJECT") {
QString qml;
int parentId;
QString filename;
QStringList imports;
ds >> qml >> parentId >> imports >> filename;
emit objectCreationRequested(qml, objectForId(parentId), imports, filename);
} else if (type == "DESTROY_OBJECT") {
int debugId;
ds >> debugId;
if (QObject* obj = objectForId(debugId))
obj->deleteLater();
} else if (type == "OBJECT_ID_LIST") {
int itemCount;
ds >> itemCount;
m_stringIdForObjectId.clear();
for(int i = 0; i < itemCount; ++i) {
int itemDebugId;
QString itemIdString;
ds >> itemDebugId
>> itemIdString;
m_stringIdForObjectId.insert(itemDebugId, itemIdString);
}
}
}
void QDeclarativeDesignDebugServer::setDesignModeBehavior(bool inDesignMode)
{
QByteArray message;
QDataStream ds(&message, QIODevice::WriteOnly);
ds << QByteArray("SET_DESIGN_MODE")
<< inDesignMode;
sendMessage(message);
}
void QDeclarativeDesignDebugServer::setCurrentObjects(QList<QObject*> objects)
{
QByteArray message;
QDataStream ds(&message, QIODevice::WriteOnly);
ds << QByteArray("CURRENT_OBJECTS_CHANGED")
<< objects.length();
foreach(QObject *object, objects) {
int id = idForObject(object);
ds << id;
}
sendMessage(message);
}
void QDeclarativeDesignDebugServer::setCurrentTool(QmlViewer::Constants::DesignTool toolId)
{
QByteArray message;
QDataStream ds(&message, QIODevice::WriteOnly);
ds << QByteArray("TOOL_CHANGED")
<< toolId;
sendMessage(message);
}
void QDeclarativeDesignDebugServer::setAnimationSpeed(qreal slowdownFactor)
{
QByteArray message;
QDataStream ds(&message, QIODevice::WriteOnly);
ds << QByteArray("ANIMATION_SPEED_CHANGED")
<< slowdownFactor;
sendMessage(message);
}
void QDeclarativeDesignDebugServer::reloaded()
{
QByteArray message;
QDataStream ds(&message, QIODevice::WriteOnly);
ds << QByteArray("RELOADED");
sendMessage(message);
}
void QDeclarativeDesignDebugServer::selectedColorChanged(const QColor &color)
{
QByteArray message;
QDataStream ds(&message, QIODevice::WriteOnly);
ds << QByteArray("COLOR_CHANGED")
<< color;
sendMessage(message);
}
QString QDeclarativeDesignDebugServer::idStringForObject(QObject *obj) const
{
int id = idForObject(obj);
QString idString = m_stringIdForObjectId.value(id, QString());
return idString;
}