forked from qt-creator/qt-creator
12c65d2650
Change-Id: I675dfe507dbe2989b0a015baf75d0423ba088993 Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
805 lines
26 KiB
C++
805 lines
26 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** 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 The Qt Company. For licensing terms
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3 as published by the Free Software
|
|
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
|
|
** included in the packaging of this file. Please review the following
|
|
** information to ensure the GNU General Public License requirements will
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include "qmlprivategate.h"
|
|
|
|
#include "metaobject.h"
|
|
#include "designercustomobjectdata.h"
|
|
|
|
#include <objectnodeinstance.h>
|
|
#include <nodeinstanceserver.h>
|
|
|
|
#include <QQuickItem>
|
|
#include <QQmlComponent>
|
|
#include <QFileInfo>
|
|
|
|
#include <private/qabstractanimation_p.h>
|
|
#include <private/qobject_p.h>
|
|
#include <private/qquickbehavior_p.h>
|
|
#include <private/qquicktext_p.h>
|
|
#include <private/qquicktextinput_p.h>
|
|
#include <private/qquicktextedit_p.h>
|
|
#include <private/qquicktransition_p.h>
|
|
|
|
#include <private/qquickanimation_p.h>
|
|
#include <private/qqmlmetatype_p.h>
|
|
#include <private/qqmltimer_p.h>
|
|
|
|
#include <private/qquickstategroup_p.h>
|
|
#include <private/qquickpropertychanges_p.h>
|
|
#include <private/qquickstateoperations_p.h>
|
|
|
|
|
|
#include <designersupportdelegate.h>
|
|
#include <cstring>
|
|
|
|
namespace QmlDesigner {
|
|
|
|
namespace Internal {
|
|
|
|
namespace QmlPrivateGate {
|
|
|
|
bool isPropertyBlackListed(const QmlDesigner::PropertyName &propertyName)
|
|
{
|
|
if (propertyName.contains(".") && propertyName.contains("__"))
|
|
return true;
|
|
|
|
if (propertyName.count(".") > 1)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
static void addToPropertyNameListIfNotBlackListed(PropertyNameList *propertyNameList, const PropertyName &propertyName)
|
|
{
|
|
if (!isPropertyBlackListed(propertyName))
|
|
propertyNameList->append(propertyName);
|
|
}
|
|
|
|
PropertyNameList allPropertyNames(QObject *object,
|
|
const PropertyName &baseName,
|
|
QObjectList *inspectedObjects)
|
|
{
|
|
PropertyNameList propertyNameList;
|
|
|
|
QObjectList localObjectList;
|
|
|
|
if (inspectedObjects == 0)
|
|
inspectedObjects = &localObjectList;
|
|
|
|
|
|
if (inspectedObjects->contains(object))
|
|
return propertyNameList;
|
|
|
|
inspectedObjects->append(object);
|
|
|
|
|
|
const QMetaObject *metaObject = object->metaObject();
|
|
for (int index = 0; index < metaObject->propertyCount(); ++index) {
|
|
QMetaProperty metaProperty = metaObject->property(index);
|
|
QQmlProperty declarativeProperty(object, QLatin1String(metaProperty.name()));
|
|
if (declarativeProperty.isValid() && declarativeProperty.propertyTypeCategory() == QQmlProperty::Object) {
|
|
if (declarativeProperty.name() != "parent") {
|
|
QObject *childObject = QQmlMetaType::toQObject(declarativeProperty.read());
|
|
if (childObject)
|
|
propertyNameList.append(allPropertyNames(childObject, baseName + PropertyName(metaProperty.name()) + '.', inspectedObjects));
|
|
}
|
|
} else if (QQmlValueTypeFactory::valueType(metaProperty.userType())) {
|
|
QQmlValueType *valueType = QQmlValueTypeFactory::valueType(metaProperty.userType());
|
|
valueType->setValue(metaProperty.read(object));
|
|
propertyNameList.append(baseName + PropertyName(metaProperty.name()));
|
|
propertyNameList.append(allPropertyNames(valueType, baseName + PropertyName(metaProperty.name()) + '.', inspectedObjects));
|
|
} else {
|
|
propertyNameList.append(baseName + PropertyName(metaProperty.name()));
|
|
}
|
|
}
|
|
|
|
return propertyNameList;
|
|
}
|
|
|
|
PropertyNameList propertyNameListForWritableProperties(QObject *object,
|
|
const PropertyName &baseName,
|
|
QObjectList *inspectedObjects)
|
|
{
|
|
PropertyNameList propertyNameList;
|
|
|
|
QObjectList localObjectList;
|
|
|
|
if (inspectedObjects == 0)
|
|
inspectedObjects = &localObjectList;
|
|
|
|
|
|
if (inspectedObjects->contains(object))
|
|
return propertyNameList;
|
|
|
|
inspectedObjects->append(object);
|
|
|
|
const QMetaObject *metaObject = object->metaObject();
|
|
for (int index = 0; index < metaObject->propertyCount(); ++index) {
|
|
QMetaProperty metaProperty = metaObject->property(index);
|
|
QQmlProperty declarativeProperty(object, QLatin1String(metaProperty.name()));
|
|
if (declarativeProperty.isValid() && !declarativeProperty.isWritable() && declarativeProperty.propertyTypeCategory() == QQmlProperty::Object) {
|
|
if (declarativeProperty.name() != "parent") {
|
|
QObject *childObject = QQmlMetaType::toQObject(declarativeProperty.read());
|
|
if (childObject)
|
|
propertyNameList.append(propertyNameListForWritableProperties(childObject, baseName + PropertyName(metaProperty.name()) + '.', inspectedObjects));
|
|
}
|
|
} else if (QQmlValueTypeFactory::valueType(metaProperty.userType())) {
|
|
QQmlValueType *valueType = QQmlValueTypeFactory::valueType(metaProperty.userType());
|
|
valueType->setValue(metaProperty.read(object));
|
|
propertyNameList.append(propertyNameListForWritableProperties(valueType, baseName + PropertyName(metaProperty.name()) + '.', inspectedObjects));
|
|
}
|
|
|
|
if (metaProperty.isReadable() && metaProperty.isWritable()) {
|
|
addToPropertyNameListIfNotBlackListed(&propertyNameList, baseName + PropertyName(metaProperty.name()));
|
|
}
|
|
}
|
|
|
|
return propertyNameList;
|
|
}
|
|
|
|
static void stopAnimation(QObject *object)
|
|
{
|
|
if (object == 0)
|
|
return;
|
|
|
|
QQuickTransition *transition = qobject_cast<QQuickTransition*>(object);
|
|
QQuickAbstractAnimation *animation = qobject_cast<QQuickAbstractAnimation*>(object);
|
|
QQmlTimer *timer = qobject_cast<QQmlTimer*>(object);
|
|
if (transition) {
|
|
transition->setFromState("");
|
|
transition->setToState("");
|
|
} else if (animation) {
|
|
// QQuickScriptAction *scriptAimation = qobject_cast<QQuickScriptAction*>(animation);
|
|
// if (scriptAimation) FIXME
|
|
// scriptAimation->setScript(QQmlScriptString());
|
|
animation->setLoops(1);
|
|
animation->complete();
|
|
animation->setDisableUserControl();
|
|
} else if (timer) {
|
|
timer->blockSignals(true);
|
|
}
|
|
}
|
|
|
|
static void allSubObject(QObject *object, QObjectList &objectList)
|
|
{
|
|
// don't add null pointer and stop if the object is already in the list
|
|
if (!object || objectList.contains(object))
|
|
return;
|
|
|
|
objectList.append(object);
|
|
|
|
for (int index = QObject::staticMetaObject.propertyOffset();
|
|
index < object->metaObject()->propertyCount();
|
|
index++) {
|
|
QMetaProperty metaProperty = object->metaObject()->property(index);
|
|
|
|
// search recursive in property objects
|
|
if (metaProperty.isReadable()
|
|
&& metaProperty.isWritable()
|
|
&& QQmlMetaType::isQObject(metaProperty.userType())) {
|
|
if (strcmp(metaProperty.name(), "parent") != 0) {
|
|
QObject *propertyObject = QQmlMetaType::toQObject(metaProperty.read(object));
|
|
allSubObject(propertyObject, objectList);
|
|
}
|
|
|
|
}
|
|
|
|
// search recursive in property object lists
|
|
if (metaProperty.isReadable()
|
|
&& QQmlMetaType::isList(metaProperty.userType())) {
|
|
QQmlListReference list(object, metaProperty.name());
|
|
if (list.canCount() && list.canAt()) {
|
|
for (int i = 0; i < list.count(); i++) {
|
|
QObject *propertyObject = list.at(i);
|
|
allSubObject(propertyObject, objectList);
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// search recursive in object children list
|
|
foreach (QObject *childObject, object->children()) {
|
|
allSubObject(childObject, objectList);
|
|
}
|
|
|
|
// search recursive in quick item childItems list
|
|
QQuickItem *quickItem = qobject_cast<QQuickItem*>(object);
|
|
if (quickItem) {
|
|
foreach (QQuickItem *childItem, quickItem->childItems()) {
|
|
allSubObject(childItem, objectList);
|
|
}
|
|
}
|
|
}
|
|
|
|
static QString qmlDesignerRCPath()
|
|
{
|
|
static const QString qmlDesignerRcPathsString = QString::fromLocal8Bit(
|
|
qgetenv("QMLDESIGNER_RC_PATHS"));
|
|
return qmlDesignerRcPathsString;
|
|
}
|
|
|
|
static void fixResourcePathsForObject(QObject *object)
|
|
{
|
|
static const bool qmlDesignerRcPathsIsEmpty = qmlDesignerRCPath().isEmpty();
|
|
if (qmlDesignerRcPathsIsEmpty)
|
|
return;
|
|
|
|
PropertyNameList propertyNameList = propertyNameListForWritableProperties(object);
|
|
|
|
foreach (const PropertyName &propertyName, propertyNameList) {
|
|
QQmlProperty property(object, QString::fromUtf8(propertyName), QQmlEngine::contextForObject(object));
|
|
|
|
const QVariant value = property.read();
|
|
const QVariant fixedValue = fixResourcePaths(value);
|
|
if (value != fixedValue) {
|
|
property.write(fixedValue);
|
|
}
|
|
}
|
|
}
|
|
|
|
void tweakObjects(QObject *object)
|
|
{
|
|
QObjectList objectList;
|
|
allSubObject(object, objectList);
|
|
foreach (QObject* childObject, objectList) {
|
|
stopAnimation(childObject);
|
|
fixResourcePathsForObject(childObject);
|
|
}
|
|
}
|
|
|
|
static QObject *createDummyWindow(QQmlEngine *engine)
|
|
{
|
|
QQmlComponent component(engine, QUrl(QStringLiteral("qrc:/qtquickplugin/mockfiles/Window.qml")));
|
|
return component.create();
|
|
}
|
|
|
|
static bool isWindowMetaObject(const QMetaObject *metaObject)
|
|
{
|
|
if (metaObject) {
|
|
if (metaObject->className() == QByteArrayLiteral("QWindow"))
|
|
return true;
|
|
|
|
return isWindowMetaObject(metaObject->superClass());
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static bool isWindow(QObject *object) {
|
|
if (object)
|
|
return isWindowMetaObject(object->metaObject());
|
|
|
|
return false;
|
|
}
|
|
|
|
static QQmlType *getQmlType(const QString &typeName, int majorNumber, int minorNumber)
|
|
{
|
|
return QQmlMetaType::qmlType(typeName, majorNumber, minorNumber);
|
|
}
|
|
|
|
static bool isCrashingType(QQmlType *type)
|
|
{
|
|
if (type) {
|
|
if (type->qmlTypeName() == QStringLiteral("QtMultimedia/MediaPlayer"))
|
|
return true;
|
|
|
|
if (type->qmlTypeName() == QStringLiteral("QtMultimedia/Audio"))
|
|
return true;
|
|
|
|
if (type->qmlTypeName() == QStringLiteral("QtQuick.Controls/MenuItem"))
|
|
return true;
|
|
|
|
if (type->qmlTypeName() == QStringLiteral("QtQuick.Controls/Menu"))
|
|
return true;
|
|
|
|
if (type->qmlTypeName() == QStringLiteral("QtQuick/Timer"))
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void createNewDynamicProperty(QObject *object, QQmlEngine *engine, const QString &name)
|
|
{
|
|
MetaObject::getNodeInstanceMetaObject(object, engine)->createNewDynamicProperty(name);
|
|
}
|
|
|
|
void registerNodeInstanceMetaObject(QObject *object, QQmlEngine *engine)
|
|
{
|
|
// we just create one and the ownership goes automatically to the object in nodeinstance see init method
|
|
MetaObject::getNodeInstanceMetaObject(object, engine);
|
|
}
|
|
|
|
QObject *createPrimitive(const QString &typeName, int majorNumber, int minorNumber, QQmlContext *context)
|
|
{
|
|
ComponentCompleteDisabler disableComponentComplete;
|
|
|
|
Q_UNUSED(disableComponentComplete)
|
|
|
|
QObject *object = 0;
|
|
QQmlType *type = getQmlType(typeName, majorNumber, minorNumber);
|
|
|
|
if (isCrashingType(type)) {
|
|
object = new QObject;
|
|
} else if (type) {
|
|
#if (QT_VERSION >= QT_VERSION_CHECK(5, 2, 0)) // TODO remove hack later if we only support >= 5.2
|
|
if ( type->isComposite()) {
|
|
object = createComponent(type->sourceUrl(), context);
|
|
} else
|
|
#endif
|
|
{
|
|
if (type->typeName() == "QQmlComponent") {
|
|
object = new QQmlComponent(context->engine(), 0);
|
|
} else {
|
|
object = type->create();
|
|
}
|
|
}
|
|
|
|
if (isWindow(object)) {
|
|
delete object;
|
|
object = createDummyWindow(context->engine());
|
|
}
|
|
|
|
}
|
|
|
|
if (!object) {
|
|
qWarning() << "QuickDesigner: Cannot create an object of type"
|
|
<< QString("%1 %2,%3").arg(typeName).arg(majorNumber).arg(minorNumber)
|
|
<< "- type isn't known to declarative meta type system";
|
|
}
|
|
|
|
tweakObjects(object);
|
|
|
|
if (object && QQmlEngine::contextForObject(object) == 0)
|
|
QQmlEngine::setContextForObject(object, context);
|
|
|
|
QQmlEngine::setObjectOwnership(object, QQmlEngine::CppOwnership);
|
|
|
|
return object;
|
|
}
|
|
|
|
QVariant fixResourcePaths(const QVariant &value)
|
|
{
|
|
if (value.type() == QVariant::Url) {
|
|
const QUrl url = value.toUrl();
|
|
if (url.scheme() == QLatin1String("qrc")) {
|
|
const QString path = QLatin1String("qrc:") + url.path();
|
|
if (!qmlDesignerRCPath().isEmpty()) {
|
|
const QStringList searchPaths = qmlDesignerRCPath().split(QLatin1Char(';'));
|
|
foreach (const QString &qrcPath, searchPaths) {
|
|
const QStringList qrcDefintion = qrcPath.split(QLatin1Char('='));
|
|
if (qrcDefintion.count() == 2) {
|
|
QString fixedPath = path;
|
|
fixedPath.replace(QLatin1String("qrc:") + qrcDefintion.first(), qrcDefintion.last() + QLatin1Char('/'));
|
|
if (QFileInfo::exists(fixedPath)) {
|
|
fixedPath.replace(QLatin1String("//"), QLatin1String("/"));
|
|
fixedPath.replace(QLatin1Char('\\'), QLatin1Char('/'));
|
|
return QUrl::fromLocalFile(fixedPath);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (value.type() == QVariant::String) {
|
|
const QString str = value.toString();
|
|
if (str.contains(QLatin1String("qrc:"))) {
|
|
if (!qmlDesignerRCPath().isEmpty()) {
|
|
const QStringList searchPaths = qmlDesignerRCPath().split(QLatin1Char(';'));
|
|
foreach (const QString &qrcPath, searchPaths) {
|
|
const QStringList qrcDefintion = qrcPath.split(QLatin1Char('='));
|
|
if (qrcDefintion.count() == 2) {
|
|
QString fixedPath = str;
|
|
fixedPath.replace(QLatin1String("qrc:") + qrcDefintion.first(), qrcDefintion.last() + QLatin1Char('/'));
|
|
if (QFileInfo::exists(fixedPath)) {
|
|
fixedPath.replace(QLatin1String("//"), QLatin1String("/"));
|
|
fixedPath.replace(QLatin1Char('\\'), QLatin1Char('/'));
|
|
return fixedPath;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return value;
|
|
}
|
|
|
|
|
|
QObject *createComponent(const QUrl &componentUrl, QQmlContext *context)
|
|
{
|
|
ComponentCompleteDisabler disableComponentComplete;
|
|
Q_UNUSED(disableComponentComplete)
|
|
|
|
QQmlComponent component(context->engine(), componentUrl);
|
|
|
|
QObject *object = component.beginCreate(context);
|
|
QmlPrivateGate::tweakObjects(object);
|
|
component.completeCreate();
|
|
QQmlEngine::setObjectOwnership(object, QQmlEngine::CppOwnership);
|
|
|
|
if (component.isError()) {
|
|
qWarning() << "Error in:" << Q_FUNC_INFO << componentUrl;
|
|
foreach (const QQmlError &error, component.errors())
|
|
qWarning() << error;
|
|
}
|
|
return object;
|
|
}
|
|
|
|
bool hasFullImplementedListInterface(const QQmlListReference &list)
|
|
{
|
|
return list.isValid() && list.canCount() && list.canAt() && list.canAppend() && list.canClear();
|
|
}
|
|
|
|
void registerCustomData(QObject *object)
|
|
{
|
|
DesignerCustomObjectData::registerData(object);
|
|
}
|
|
|
|
QVariant getResetValue(QObject *object, const PropertyName &propertyName)
|
|
{
|
|
return DesignerCustomObjectData::getResetValue(object, propertyName);
|
|
}
|
|
|
|
void doResetProperty(QObject *object, QQmlContext *context, const PropertyName &propertyName)
|
|
{
|
|
DesignerCustomObjectData::doResetProperty(object, context, propertyName);
|
|
}
|
|
|
|
bool hasValidResetBinding(QObject *object, const PropertyName &propertyName)
|
|
{
|
|
return DesignerCustomObjectData::hasValidResetBinding(object, propertyName);
|
|
}
|
|
|
|
bool hasBindingForProperty(QObject *object, QQmlContext *context, const PropertyName &propertyName, bool *hasChanged)
|
|
{
|
|
return DesignerCustomObjectData::hasBindingForProperty(object, context, propertyName, hasChanged);
|
|
}
|
|
|
|
void setPropertyBinding(QObject *object, QQmlContext *context, const PropertyName &propertyName, const QString &expression)
|
|
{
|
|
DesignerCustomObjectData::setPropertyBinding(object, context, propertyName, expression);
|
|
}
|
|
|
|
void doComponentCompleteRecursive(QObject *object, NodeInstanceServer *nodeInstanceServer)
|
|
{
|
|
if (object) {
|
|
QQuickItem *item = qobject_cast<QQuickItem*>(object);
|
|
|
|
if (item && DesignerSupport::isComponentComplete(item))
|
|
return;
|
|
|
|
QList<QObject*> childList = object->children();
|
|
|
|
if (item) {
|
|
foreach (QQuickItem *childItem, item->childItems()) {
|
|
if (!childList.contains(childItem))
|
|
childList.append(childItem);
|
|
}
|
|
}
|
|
|
|
foreach (QObject *child, childList) {
|
|
if (!nodeInstanceServer->hasInstanceForObject(child))
|
|
doComponentCompleteRecursive(child, nodeInstanceServer);
|
|
}
|
|
|
|
if (item) {
|
|
static_cast<QQmlParserStatus*>(item)->componentComplete();
|
|
} else {
|
|
QQmlParserStatus *qmlParserStatus = dynamic_cast< QQmlParserStatus*>(object);
|
|
if (qmlParserStatus)
|
|
qmlParserStatus->componentComplete();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void keepBindingFromGettingDeleted(QObject *object, QQmlContext *context, const PropertyName &propertyName)
|
|
{
|
|
DesignerCustomObjectData::keepBindingFromGettingDeleted(object, context, propertyName);
|
|
}
|
|
|
|
bool objectWasDeleted(QObject *object)
|
|
{
|
|
return QObjectPrivate::get(object)->wasDeleted;
|
|
}
|
|
|
|
void disableNativeTextRendering(QQuickItem *item)
|
|
{
|
|
QQuickText *text = qobject_cast<QQuickText*>(item);
|
|
if (text)
|
|
text->setRenderType(QQuickText::QtRendering);
|
|
|
|
QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(item);
|
|
if (textInput)
|
|
textInput->setRenderType(QQuickTextInput::QtRendering);
|
|
|
|
QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(item);
|
|
if (textEdit)
|
|
textEdit->setRenderType(QQuickTextEdit::QtRendering);
|
|
}
|
|
|
|
void disableTextCursor(QQuickItem *item)
|
|
{
|
|
foreach (QQuickItem *childItem, item->childItems())
|
|
disableTextCursor(childItem);
|
|
|
|
QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(item);
|
|
if (textInput)
|
|
textInput->setCursorVisible(false);
|
|
|
|
QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(item);
|
|
if (textEdit)
|
|
textEdit->setCursorVisible(false);
|
|
}
|
|
|
|
void disableTransition(QObject *object)
|
|
{
|
|
QQuickTransition *transition = qobject_cast<QQuickTransition*>(object);
|
|
Q_ASSERT(transition);
|
|
transition->setToState("invalidState");
|
|
transition->setFromState("invalidState");
|
|
}
|
|
|
|
void disableBehaivour(QObject *object)
|
|
{
|
|
QQuickBehavior* behavior = qobject_cast<QQuickBehavior*>(object);
|
|
Q_ASSERT(behavior);
|
|
behavior->setEnabled(false);
|
|
}
|
|
|
|
void stopUnifiedTimer()
|
|
{
|
|
QUnifiedTimer::instance()->setSlowdownFactor(0.00001);
|
|
QUnifiedTimer::instance()->setSlowModeEnabled(true);
|
|
}
|
|
|
|
bool isPropertyQObject(const QMetaProperty &metaProperty)
|
|
{
|
|
return QQmlMetaType::isQObject(metaProperty.userType());
|
|
}
|
|
|
|
QObject *readQObjectProperty(const QMetaProperty &metaProperty, QObject *object)
|
|
{
|
|
return QQmlMetaType::toQObject(metaProperty.read(object));
|
|
}
|
|
|
|
namespace States {
|
|
|
|
bool isStateActive(QObject *object, QQmlContext *context)
|
|
{
|
|
QQuickState *stateObject = qobject_cast<QQuickState*>(object);
|
|
|
|
if (!stateObject)
|
|
return false;
|
|
|
|
QQuickStateGroup *stateGroup = stateObject->stateGroup();
|
|
|
|
QQmlProperty property(object, "name", context);
|
|
|
|
return stateObject && stateGroup && stateGroup->state() == property.read();
|
|
}
|
|
|
|
void activateState(QObject *object, QQmlContext *context)
|
|
{
|
|
QQuickState *stateObject = qobject_cast<QQuickState*>(object);
|
|
|
|
if (!stateObject)
|
|
return;
|
|
|
|
QQuickStateGroup *stateGroup = stateObject->stateGroup();
|
|
|
|
QQmlProperty property(object, "name", context);
|
|
|
|
stateGroup->setState(property.read().toString());
|
|
}
|
|
|
|
void deactivateState(QObject *object)
|
|
{
|
|
QQuickState *stateObject = qobject_cast<QQuickState*>(object);
|
|
|
|
if (!stateObject)
|
|
return;
|
|
|
|
QQuickStateGroup *stateGroup = stateObject->stateGroup();
|
|
|
|
if (stateGroup)
|
|
stateGroup->setState(QString());
|
|
}
|
|
|
|
bool changeValueInRevertList(QObject *state, QObject *target, const PropertyName &propertyName, const QVariant &value)
|
|
{
|
|
QQuickState *stateObject = qobject_cast<QQuickState*>(state);
|
|
|
|
if (!stateObject)
|
|
return false;
|
|
|
|
return stateObject->changeValueInRevertList(target, QString::fromUtf8(propertyName), value);
|
|
}
|
|
|
|
bool updateStateBinding(QObject *state, QObject *target, const PropertyName &propertyName, const QString &expression)
|
|
{
|
|
QQuickState *stateObject = qobject_cast<QQuickState*>(state);
|
|
|
|
if (!stateObject)
|
|
return false;
|
|
|
|
return stateObject->changeValueInRevertList(target, QString::fromUtf8(propertyName), expression);
|
|
}
|
|
|
|
bool resetStateProperty(QObject *state, QObject *target, const PropertyName &propertyName, const QVariant & /* resetValue */)
|
|
{
|
|
QQuickState *stateObject = qobject_cast<QQuickState*>(state);
|
|
|
|
if (!stateObject)
|
|
return false;
|
|
|
|
return stateObject->removeEntryFromRevertList(target, QString::fromUtf8(propertyName));
|
|
}
|
|
|
|
} //namespace States
|
|
|
|
namespace PropertyChanges {
|
|
|
|
void detachFromState(QObject *propertyChanges)
|
|
{
|
|
QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
|
|
|
|
if (!propertyChange)
|
|
return;
|
|
|
|
propertyChange->detachFromState();
|
|
}
|
|
|
|
void attachToState(QObject *propertyChanges)
|
|
{
|
|
QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
|
|
|
|
if (!propertyChange)
|
|
return;
|
|
|
|
propertyChange->attachToState();
|
|
}
|
|
|
|
QObject *targetObject(QObject *propertyChanges)
|
|
{
|
|
QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
|
|
|
|
if (!propertyChange)
|
|
return 0;
|
|
|
|
return propertyChange->object();
|
|
}
|
|
|
|
void removeProperty(QObject *propertyChanges, const PropertyName &propertyName)
|
|
{
|
|
QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
|
|
|
|
if (!propertyChange)
|
|
return;
|
|
|
|
propertyChange->removeProperty(QString::fromUtf8(propertyName));
|
|
}
|
|
|
|
QVariant getProperty(QObject *propertyChanges, const PropertyName &propertyName)
|
|
{
|
|
QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
|
|
|
|
if (!propertyChange)
|
|
return QVariant();
|
|
|
|
return propertyChange->property(QString::fromUtf8(propertyName));
|
|
}
|
|
|
|
void changeValue(QObject *propertyChanges, const PropertyName &propertyName, const QVariant &value)
|
|
{
|
|
QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
|
|
|
|
if (!propertyChange)
|
|
return;
|
|
|
|
propertyChange->changeValue(QString::fromUtf8(propertyName), value);
|
|
}
|
|
|
|
void changeExpression(QObject *propertyChanges, const PropertyName &propertyName, const QString &expression)
|
|
{
|
|
QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
|
|
|
|
if (!propertyChange)
|
|
return;
|
|
|
|
propertyChange->changeExpression(QString::fromUtf8(propertyName), expression);
|
|
}
|
|
|
|
QObject *stateObject(QObject *propertyChanges)
|
|
{
|
|
QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
|
|
|
|
if (!propertyChange)
|
|
return 0;
|
|
|
|
return propertyChange->state();
|
|
}
|
|
|
|
bool isNormalProperty(const PropertyName &propertyName)
|
|
{
|
|
QMetaObject metaObject = QQuickPropertyChanges::staticMetaObject;
|
|
|
|
return (metaObject.indexOfProperty(propertyName) > 0); // 'restoreEntryValues', 'explicit'
|
|
}
|
|
|
|
|
|
} // namespace PropertyChanges
|
|
|
|
bool isSubclassOf(QObject *object, const QByteArray &superTypeName)
|
|
{
|
|
if (object == 0)
|
|
return false;
|
|
|
|
const QMetaObject *metaObject = object->metaObject();
|
|
|
|
while (metaObject) {
|
|
QQmlType *qmlType = QQmlMetaType::qmlType(metaObject);
|
|
if (qmlType && qmlType->qmlTypeName() == superTypeName) // ignore version numbers
|
|
return true;
|
|
|
|
if (metaObject->className() == superTypeName)
|
|
return true;
|
|
|
|
metaObject = metaObject->superClass();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void getPropertyCache(QObject *object, QQmlEngine *engine)
|
|
{
|
|
QQmlEnginePrivate::get(engine)->cache(object->metaObject());
|
|
}
|
|
|
|
void registerNotifyPropertyChangeCallBack(void (*callback)(QObject *, const PropertyName &))
|
|
{
|
|
MetaObject::registerNotifyPropertyChangeCallBack(callback);
|
|
}
|
|
|
|
ComponentCompleteDisabler::ComponentCompleteDisabler()
|
|
{
|
|
DesignerSupport::disableComponentComplete();
|
|
}
|
|
|
|
ComponentCompleteDisabler::~ComponentCompleteDisabler()
|
|
{
|
|
DesignerSupport::enableComponentComplete();
|
|
}
|
|
|
|
void registerFixResourcePathsForObjectCallBack()
|
|
{
|
|
}
|
|
|
|
} // namespace QmlPrivateGate
|
|
} // namespace Internal
|
|
} // namespace QmlDesigner
|