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QmlDesigner: Add scene root material support to material editor/browser

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If the scene root item is Material subclass, material library is not
created for the scene. Material editor and browser functionalities that
relate to having material library are disabled.
Material editor will always show the material that is the scene root.

Fixes: QDS-7374
Change-Id: Icd1c212c17b59e4a2caa6b3b4d7e615e68b21eb9
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
This commit is contained in:
Miikka Heikkinen
2022-08-11 12:45:05 +03:00
parent d4cc3fddc9
commit 2e8574bd76
12 changed files with 116 additions and 81 deletions
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24
share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5informationnodeinstanceserver.cpp
View File

@@ -342,24 +342,14 @@ void Qt5InformationNodeInstanceServer::resolveImportSupport()
void Qt5InformationNodeInstanceServer::updateMaterialPreviewData(const QVector<PropertyValueContainer> &valueChanges)
{
const PropertyName matPrevPrefix("matPrev");
qint32 materialLibraryId = -1;
for (const auto &container : valueChanges) {
if (container.name().startsWith(matPrevPrefix)) {
if (!hasInstanceForId(container.instanceId()))
continue;
if (materialLibraryId < 0) {
ServerNodeInstance instance = instanceForId(container.instanceId());
if (instance.id() == "__materialLibrary__")
materialLibraryId = container.instanceId();
}
if (container.instanceId() == materialLibraryId) {
if (container.name() == "matPrevEnv")
m_materialPreviewData.env = container.value().toString();
else if (container.name() == "matPrevEnvValue")
m_materialPreviewData.envValue = container.value().toString();
else if (container.name() == "matPrevModel")
m_materialPreviewData.model = container.value().toString();
}
if (container.instanceId() == 0) {
if (container.name() == "matPrevEnv")
m_materialPreviewData.env = container.value().toString();
else if (container.name() == "matPrevEnvValue")
m_materialPreviewData.envValue = container.value().toString();
else if (container.name() == "matPrevModel")
m_materialPreviewData.model = container.value().toString();
}
}
}

34
share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowser.qml
View File

@@ -67,8 +67,10 @@ Item {
acceptedButtons: Qt.RightButton
onClicked: {
root.currentMaterial = null
contextMenu.popup()
if (!materialBrowserModel.hasMaterialRoot) {
root.currentMaterial = null
contextMenu.popup()
}
}
}
@@ -162,6 +164,7 @@ Item {
Row {
width: root.width
enabled: !materialBrowserModel.hasMaterialRoot && materialBrowserModel.hasQuick3DImport
SearchBox {
id: searchBox
@@ -186,22 +189,22 @@ Item {
color: StudioTheme.Values.themeTextColor
font.pixelSize: StudioTheme.Values.baseFontSize
leftPadding: 10
visible: materialBrowserModel.hasQuick3DImport && materialBrowserModel.isEmpty && !searchBox.isEmpty()
visible: materialBrowserModel.hasQuick3DImport && materialBrowserModel.isEmpty
&& !searchBox.isEmpty() && !materialBrowserModel.hasMaterialRoot
}
Text {
text: qsTr("There are no materials in this project.<br>Select '<b>+</b>' to create one.")
textFormat: Text.RichText
color: StudioTheme.Values.themeTextColor
font.pixelSize: StudioTheme.Values.mediumFontSize
horizontalAlignment: Text.AlignHCenter
topPadding: 30
anchors.horizontalCenter: parent.horizontalCenter
visible: materialBrowserModel.hasQuick3DImport && materialBrowserModel.isEmpty && searchBox.isEmpty()
}
text: {
if (materialBrowserModel.hasMaterialRoot)
qsTr("<b>Material Browser</b> is disabled inside a material component.")
else if (!materialBrowserModel.hasQuick3DImport)
qsTr("To use <b>Material Browser</b>, first add the QtQuick3D module in the <b>Components</b> view.")
else if (materialBrowserModel.isEmpty && searchBox.isEmpty())
qsTr("There are no materials in this project.<br>Select '<b>+</b>' to create one.")
else
""
}
Text {
text: qsTr("To use <b>Material Browser</b>, first add the QtQuick3D module in the <b>Components</b> view.");
textFormat: Text.RichText
color: StudioTheme.Values.themeTextColor
font.pixelSize: StudioTheme.Values.mediumFontSize
@@ -209,8 +212,7 @@ Item {
horizontalAlignment: Text.AlignHCenter
wrapMode: Text.WordWrap
width: root.width
anchors.horizontalCenter: parent.horizontalCenter
visible: !materialBrowserModel.hasQuick3DImport
visible: text !== ""
}
ScrollView {

8
share/qtcreator/qmldesigner/materialEditorQmlSources/MaterialEditorToolBar.qml
View File

@@ -50,7 +50,7 @@ Rectangle {
normalColor: StudioTheme.Values.themeSectionHeadBackground
iconSize: StudioTheme.Values.bigIconFontSize
buttonSize: root.height
enabled: hasMaterial && hasModelSelection && hasQuick3DImport
enabled: hasMaterial && hasModelSelection && hasQuick3DImport && !hasMaterialRoot
onClicked: root.toolBarAction(ToolBarAction.ApplyToSelected)
tooltip: qsTr("Apply material to selected model.")
}
@@ -61,7 +61,7 @@ Rectangle {
normalColor: StudioTheme.Values.themeSectionHeadBackground
iconSize: StudioTheme.Values.bigIconFontSize
buttonSize: root.height
enabled: hasQuick3DImport
enabled: hasQuick3DImport && !hasMaterialRoot
onClicked: root.toolBarAction(ToolBarAction.AddNewMaterial)
tooltip: qsTr("Create new material.")
}
@@ -72,7 +72,7 @@ Rectangle {
normalColor: StudioTheme.Values.themeSectionHeadBackground
iconSize: StudioTheme.Values.bigIconFontSize
buttonSize: root.height
enabled: hasMaterial && hasQuick3DImport
enabled: hasMaterial && hasQuick3DImport && !hasMaterialRoot
onClicked: root.toolBarAction(ToolBarAction.DeleteCurrentMaterial)
tooltip: qsTr("Delete current material.")
}
@@ -83,7 +83,7 @@ Rectangle {
normalColor: StudioTheme.Values.themeSectionHeadBackground
iconSize: StudioTheme.Values.bigIconFontSize
buttonSize: root.height
enabled: hasMaterial && hasQuick3DImport
enabled: hasMaterial && hasQuick3DImport && !hasMaterialRoot
onClicked: root.toolBarAction(ToolBarAction.OpenMaterialBrowser)
tooltip: qsTr("Open material browser.")
}

2
share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/SearchBox.qml
View File

@@ -136,7 +136,7 @@ Item {
},
State {
name: "hover"
when: searchFilterText.hovered && !searchFilterText.activeFocus
when: root.enabled && searchFilterText.hovered && !searchFilterText.activeFocus
PropertyChanges {
target: textFieldBackground
color: StudioTheme.Values.themeControlBackgroundHover

14
src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.cpp
View File

@@ -124,6 +124,20 @@ void MaterialBrowserModel::setHasModelSelection(bool b)
emit hasModelSelectionChanged();
}
bool MaterialBrowserModel::hasMaterialRoot() const
{
return m_hasMaterialRoot;
}
void MaterialBrowserModel::setHasMaterialRoot(bool b)
{
if (m_hasMaterialRoot == b)
return;
m_hasMaterialRoot = b;
emit hasMaterialRootChanged();
}
TypeName MaterialBrowserModel::copiedMaterialType() const
{
return m_copiedMaterialType;

6
src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.h
View File

@@ -42,6 +42,7 @@ class MaterialBrowserModel : public QAbstractListModel
Q_PROPERTY(int selectedIndex MEMBER m_selectedIndex NOTIFY selectedIndexChanged)
Q_PROPERTY(bool hasQuick3DImport READ hasQuick3DImport WRITE setHasQuick3DImport NOTIFY hasQuick3DImportChanged)
Q_PROPERTY(bool hasModelSelection READ hasModelSelection WRITE setHasModelSelection NOTIFY hasModelSelectionChanged)
Q_PROPERTY(bool hasMaterialRoot READ hasMaterialRoot WRITE setHasMaterialRoot NOTIFY hasMaterialRootChanged)
Q_PROPERTY(TypeName copiedMaterialType READ copiedMaterialType WRITE setCopiedMaterialType NOTIFY copiedMaterialTypeChanged)
public:
@@ -60,6 +61,9 @@ public:
bool hasModelSelection() const;
void setHasModelSelection(bool b);
bool hasMaterialRoot() const;
void setHasMaterialRoot(bool b);
TypeName copiedMaterialType() const;
void setCopiedMaterialType(const TypeName &matType);
@@ -88,6 +92,7 @@ signals:
void isEmptyChanged();
void hasQuick3DImportChanged();
void hasModelSelectionChanged();
void hasMaterialRootChanged();
void copiedMaterialTypeChanged();
void selectedIndexChanged(int idx);
void renameMaterialTriggered(const QmlDesigner::ModelNode &material, const QString &newName);
@@ -110,6 +115,7 @@ private:
bool m_isEmpty = true;
bool m_hasQuick3DImport = false;
bool m_hasModelSelection = false;
bool m_hasMaterialRoot = false;
TypeName m_copiedMaterialType;
};

1
src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp
View File

@@ -127,6 +127,7 @@ void MaterialBrowserView::modelAttached(Model *model)
AbstractView::modelAttached(model);
m_widget->clearSearchFilter();
m_widget->materialBrowserModel()->setHasMaterialRoot(rootModelNode().isSubclassOf("QtQuick3D.Material"));
m_hasQuick3DImport = model->hasImport("QtQuick3D");
// Project load is already very busy and may even trigger puppet reset, so let's wait a moment

14
src/plugins/qmldesigner/components/materialeditor/materialeditorcontextobject.cpp
View File

@@ -233,6 +233,20 @@ void MaterialEditorContextObject::setHasQuick3DImport(bool b)
emit hasQuick3DImportChanged();
}
bool MaterialEditorContextObject::hasMaterialRoot() const
{
return m_hasMaterialRoot;
}
void MaterialEditorContextObject::setHasMaterialRoot(bool b)
{
if (b == m_hasMaterialRoot)
return;
m_hasMaterialRoot = b;
emit hasMaterialRootChanged();
}
bool MaterialEditorContextObject::hasModelSelection() const
{
return m_hasModelSelection;

6
src/plugins/qmldesigner/components/materialeditor/materialeditorcontextobject.h
View File

@@ -56,6 +56,7 @@ class MaterialEditorContextObject : public QObject
Q_PROPERTY(bool hasActiveTimeline READ hasActiveTimeline NOTIFY hasActiveTimelineChanged)
Q_PROPERTY(bool hasQuick3DImport READ hasQuick3DImport WRITE setHasQuick3DImport NOTIFY hasQuick3DImportChanged)
Q_PROPERTY(bool hasModelSelection READ hasModelSelection WRITE setHasModelSelection NOTIFY hasModelSelectionChanged)
Q_PROPERTY(bool hasMaterialRoot READ hasMaterialRoot WRITE setHasMaterialRoot NOTIFY hasMaterialRootChanged)
Q_PROPERTY(QQmlPropertyMap *backendValues READ backendValues WRITE setBackendValues NOTIFY backendValuesChanged)
@@ -105,6 +106,9 @@ public:
bool hasQuick3DImport() const;
void setHasQuick3DImport(bool b);
bool hasMaterialRoot() const;
void setHasMaterialRoot(bool b);
bool hasModelSelection() const;
void setHasModelSelection(bool b);
@@ -134,6 +138,7 @@ signals:
void hasAliasExportChanged();
void hasActiveTimelineChanged();
void hasQuick3DImportChanged();
void hasMaterialRootChanged();
void hasModelSelectionChanged();
private:
@@ -155,6 +160,7 @@ private:
bool m_aliasExport = false;
bool m_hasActiveTimeline = false;
bool m_hasQuick3DImport = false;
bool m_hasMaterialRoot = false;
bool m_hasModelSelection = false;
ModelNode m_selectedMaterial;

81
src/plugins/qmldesigner/components/materialeditor/materialeditorview.cpp
View File

@@ -420,12 +420,15 @@ void MaterialEditorView::handleToolBarAction(int action)
if (!model())
break;
executeInTransaction("MaterialEditorView:handleToolBarAction", [&] {
ModelNode matLib = materialLibraryNode();
if (!matLib.isValid())
return;
NodeMetaInfo metaInfo = model()->metaInfo("QtQuick3D.DefaultMaterial");
ModelNode newMatNode = createModelNode("QtQuick3D.DefaultMaterial", metaInfo.majorVersion(),
metaInfo.minorVersion());
renameMaterial(newMatNode, "New Material");
materialLibraryNode().defaultNodeListProperty().reparentHere(newMatNode);
matLib.defaultNodeListProperty().reparentHere(newMatNode);
});
break;
}
@@ -462,10 +465,8 @@ void MaterialEditorView::handlePreviewEnvChanged(const QString &envAndValue)
PropertyName matPrevEnvValueAuxProp("matPrevEnvValue");
auto renderPreviews = [=](const QString &auxEnv, const QString &auxValue) {
ModelNode matLib = modelNodeForId(Constants::MATERIAL_LIB_ID);
QTC_ASSERT(matLib.isValid(), return);
matLib.setAuxiliaryData(matPrevEnvAuxProp, auxEnv);
matLib.setAuxiliaryData(matPrevEnvValueAuxProp, auxValue);
rootModelNode().setAuxiliaryData(matPrevEnvAuxProp, auxEnv);
rootModelNode().setAuxiliaryData(matPrevEnvValueAuxProp, auxValue);
QTimer::singleShot(0, this, &MaterialEditorView::requestPreviewRender);
emitCustomNotification("refresh_material_browser", {});
};
@@ -473,13 +474,11 @@ void MaterialEditorView::handlePreviewEnvChanged(const QString &envAndValue)
if (env == "Color") {
m_colorDialog.clear();
ModelNode matLib = modelNodeForId(Constants::MATERIAL_LIB_ID);
QTC_ASSERT(matLib.isValid(), return);
// Store color to separate property to persist selection over non-color env changes
PropertyName colorAuxProp("matPrevColor");
QString oldColor = matLib.auxiliaryData(colorAuxProp).toString();
QString oldEnv = matLib.auxiliaryData(matPrevEnvAuxProp).toString();
QString oldValue = matLib.auxiliaryData(matPrevEnvValueAuxProp).toString();
QString oldColor = rootModelNode().auxiliaryData(colorAuxProp).toString();
QString oldEnv = rootModelNode().auxiliaryData(matPrevEnvAuxProp).toString();
QString oldValue = rootModelNode().auxiliaryData(matPrevEnvValueAuxProp).toString();
m_colorDialog = new QColorDialog(Core::ICore::dialogParent());
m_colorDialog->setModal(true);
@@ -495,9 +494,7 @@ void MaterialEditorView::handlePreviewEnvChanged(const QString &envAndValue)
QObject::connect(m_colorDialog, &QColorDialog::colorSelected,
m_colorDialog, [=](const QColor &color) {
renderPreviews(env, color.name());
ModelNode matLib = modelNodeForId(Constants::MATERIAL_LIB_ID);
QTC_ASSERT(matLib.isValid(), return);
matLib.setAuxiliaryData(colorAuxProp, color.name());
rootModelNode().setAuxiliaryData(colorAuxProp, color.name());
});
QObject::connect(m_colorDialog, &QColorDialog::rejected,
@@ -519,9 +516,7 @@ void MaterialEditorView::handlePreviewModelChanged(const QString &modelStr)
QTC_ASSERT(model(), return);
QTC_ASSERT(model()->nodeInstanceView(), return);
ModelNode matLib = modelNodeForId(Constants::MATERIAL_LIB_ID);
QTC_ASSERT(matLib.isValid(), return);
matLib.setAuxiliaryData("matPrevModel", modelStr);
rootModelNode().setAuxiliaryData("matPrevModel", modelStr);
QTimer::singleShot(0, this, &MaterialEditorView::requestPreviewRender);
emitCustomNotification("refresh_material_browser", {});
@@ -570,6 +565,7 @@ void MaterialEditorView::setupQmlBackend()
currentQmlBackend->widget()->installEventFilter(this);
currentQmlBackend->contextObject()->setHasQuick3DImport(m_hasQuick3DImport);
currentQmlBackend->contextObject()->setHasMaterialRoot(m_hasMaterialRoot);
m_stackedWidget->setCurrentWidget(currentQmlBackend->widget());
@@ -623,23 +619,20 @@ bool MaterialEditorView::noValidSelection() const
void MaterialEditorView::initPreviewData()
{
if (model() && m_qmlBackEnd) {
ModelNode matLib = modelNodeForId(Constants::MATERIAL_LIB_ID);
if (matLib.isValid()) {
QString env = matLib.auxiliaryData("matPrevEnv").toString();
QString envValue = matLib.auxiliaryData("matPrevEnvValue").toString();
QString modelStr = matLib.auxiliaryData("matPrevModel").toString();
if (!envValue.isEmpty() && env != "Color" && env != "Default") {
env += '=';
env += envValue;
}
if (env.isEmpty())
env = "Default";
if (modelStr.isEmpty())
modelStr = "#Sphere";
QMetaObject::invokeMethod(m_qmlBackEnd->widget()->rootObject(),
"initPreviewData",
Q_ARG(QVariant, env), Q_ARG(QVariant, modelStr));
QString env = rootModelNode().auxiliaryData("matPrevEnv").toString();
QString envValue = rootModelNode().auxiliaryData("matPrevEnvValue").toString();
QString modelStr = rootModelNode().auxiliaryData("matPrevModel").toString();
if (!envValue.isEmpty() && env != "Color" && env != "Default") {
env += '=';
env += envValue;
}
if (env.isEmpty())
env = "Default";
if (modelStr.isEmpty())
modelStr = "#Sphere";
QMetaObject::invokeMethod(m_qmlBackEnd->widget()->rootObject(),
"initPreviewData",
Q_ARG(QVariant, env), Q_ARG(QVariant, modelStr));
}
}
@@ -650,11 +643,15 @@ void MaterialEditorView::modelAttached(Model *model)
m_locked = true;
m_hasQuick3DImport = model->hasImport("QtQuick3D");
m_hasMaterialRoot = rootModelNode().isSubclassOf("QtQuick3D.Material");
// Creating the material library node on model attach causes errors as long as the type information
// not complete yet, so we keep checking until type info is complete.
if (m_hasQuick3DImport)
if (m_hasMaterialRoot) {
m_selectedMaterial = rootModelNode();
} else if (m_hasQuick3DImport) {
// Creating the material library node on model attach causes errors as long as the type
// information is not complete yet, so we keep checking until type info is complete.
m_ensureMatLibTimer.start(500);
}
if (!m_setupCompleted) {
reloadQml();
@@ -868,6 +865,10 @@ void MaterialEditorView::duplicateMaterial(const ModelNode &material)
QmlObjectNode sourceMat(material);
executeInTransaction(__FUNCTION__, [&] {
ModelNode matLib = materialLibraryNode();
if (!matLib.isValid())
return;
// create the duplicate material
NodeMetaInfo metaInfo = model()->metaInfo(matType);
QmlObjectNode duplicateMat = createModelNode(matType, metaInfo.majorVersion(), metaInfo.minorVersion());
@@ -889,7 +890,7 @@ void MaterialEditorView::duplicateMaterial(const ModelNode &material)
duplicateMat.setBindingProperty(prop.name(), prop.toBindingProperty().expression());
}
materialLibraryNode().defaultNodeListProperty().reparentHere(duplicateMat);
matLib.defaultNodeListProperty().reparentHere(duplicateMat);
});
}
@@ -899,8 +900,10 @@ void MaterialEditorView::customNotification(const AbstractView *view, const QStr
Q_UNUSED(view)
if (identifier == "selected_material_changed") {
m_selectedMaterial = nodeList.first();
QTimer::singleShot(0, this, &MaterialEditorView::resetView);
if (!m_hasMaterialRoot) {
m_selectedMaterial = nodeList.first();
QTimer::singleShot(0, this, &MaterialEditorView::resetView);
}
} else if (identifier == "apply_to_selected_triggered") {
applyMaterialToSelectedModels(nodeList.first(), data.first().toBool());
} else if (identifier == "rename_material") {

1
src/plugins/qmldesigner/components/materialeditor/materialeditorview.h
View File

@@ -131,6 +131,7 @@ private:
bool m_locked = false;
bool m_setupCompleted = false;
bool m_hasQuick3DImport = false;
bool m_hasMaterialRoot = false;
QPointer<QColorDialog> m_colorDialog;
};

6
src/plugins/qmldesigner/designercore/model/abstractview.cpp
View File

@@ -834,7 +834,7 @@ void AbstractView::changeRootNodeType(const TypeName &type, int majorVersion, in
void AbstractView::ensureMaterialLibraryNode()
{
ModelNode matLib = modelNodeForId(Constants::MATERIAL_LIB_ID);
if (matLib.isValid())
if (matLib.isValid() || rootModelNode().isSubclassOf("QtQuick3D.Material"))
return;
// Create material library node
@@ -863,13 +863,11 @@ void AbstractView::ensureMaterialLibraryNode()
}
// Returns ModelNode for project's material library.
// Since this calls ensureMaterialLibraryNode(), it should only be called within a transaction.
ModelNode AbstractView::materialLibraryNode()
{
ensureMaterialLibraryNode();
ModelNode matLib = modelNodeForId(Constants::MATERIAL_LIB_ID);
QTC_ASSERT(matLib.isValid(), return {});
return matLib;
}