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QuickToolBar: reduce usage of lookup context

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Getting the lookup context is expensive. So it is now done only
on user interaction.




Reviewed-by: Roberto Raggi
This commit is contained in:
Thomas Hartmann
2010-10-21 15:41:58 +02:00
parent ff5eb00643
commit 408214486f
4 changed files with 51 additions and 57 deletions
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4
src/libs/qmljs/qmljsicontextpane.h
View File

@@ -52,9 +52,9 @@ class QMLJS_EXPORT IContextPane : public QObject
public:
IContextPane(QObject *parent = 0) : QObject(parent) {}
virtual ~IContextPane() {}
virtual void apply(TextEditor::BaseTextEditorEditable *editor, LookupContext::Ptr lookupContext, AST::Node *node, bool update, bool force = false) = 0;
virtual void apply(TextEditor::BaseTextEditorEditable *editor, Document::Ptr document, LookupContext::Ptr lookupContext, AST::Node *node, bool update, bool force = false) = 0;
virtual void setEnabled(bool) = 0;
virtual bool isAvailable(TextEditor::BaseTextEditorEditable *editor, LookupContext::Ptr lookupContext, AST::Node *node) = 0;
virtual bool isAvailable(TextEditor::BaseTextEditorEditable *editor, Document::Ptr document, AST::Node *node) = 0;
virtual QWidget* widget() = 0;
signals:
void closed();

15
src/plugins/qmljseditor/qmljseditor.cpp
View File

@@ -985,8 +985,8 @@ void QmlJSTextEditor::updateCursorPositionNow()
Node *oldNode = m_semanticInfo.declaringMemberNoProperties(m_oldCursorPosition);
Node *newNode = m_semanticInfo.declaringMemberNoProperties(position());
if (oldNode != newNode && m_oldCursorPosition != -1)
m_contextPane->apply(editableInterface(), m_semanticInfo.lookupContext(), newNode, false);
if (m_contextPane->isAvailable(editableInterface(), m_semanticInfo.lookupContext(), newNode) &&
m_contextPane->apply(editableInterface(), semanticInfo().document, LookupContext::Ptr(),newNode, false);
if (m_contextPane->isAvailable(editableInterface(), semanticInfo().document, newNode) &&
!m_contextPane->widget()->isVisible()) {
QList<TextEditor::Internal::RefactorMarker> markers;
if (UiObjectMember *m = newNode->uiObjectMemberCast()) {
@@ -1456,7 +1456,7 @@ void QmlJSTextEditor::showContextPane()
{
if (m_contextPane && m_semanticInfo.isValid()) {
Node *newNode = m_semanticInfo.declaringMemberNoProperties(position());
m_contextPane->apply(editableInterface(), m_semanticInfo.lookupContext(), newNode, false, true);
m_contextPane->apply(editableInterface(), m_semanticInfo.document, m_semanticInfo.lookupContext(), newNode, false, true);
m_oldCursorPosition = position();
QList<TextEditor::Internal::RefactorMarker> markers;
setRefactorMarkers(markers);
@@ -1551,7 +1551,7 @@ void QmlJSTextEditor::wheelEvent(QWheelEvent *event)
LookupContext::Ptr lookupContext;
if (m_semanticInfo.isValid())
lookupContext = m_semanticInfo.lookupContext();
m_contextPane->apply(editableInterface(), lookupContext, m_semanticInfo.declaringMemberNoProperties(m_oldCursorPosition), false, true);
m_contextPane->apply(editableInterface(), semanticInfo().document, QmlJS::LookupContext::Ptr(), m_semanticInfo.declaringMemberNoProperties(m_oldCursorPosition), false, true);
}
}
@@ -1801,7 +1801,7 @@ void QmlJSTextEditor::updateSemanticInfo(const SemanticInfo &semanticInfo)
if (m_contextPane) {
Node *newNode = m_semanticInfo.declaringMemberNoProperties(position());
if (newNode) {
m_contextPane->apply(editableInterface(), m_semanticInfo.lookupContext(), newNode, true);
m_contextPane->apply(editableInterface(), semanticInfo.document, LookupContext::Ptr(), newNode, true);
m_cursorPositionTimer->start(); //update text marker
}
}
@@ -1854,10 +1854,7 @@ bool QmlJSTextEditor::hideContextPane()
{
bool b = (m_contextPane) && m_contextPane->widget()->isVisible();
if (b) {
LookupContext::Ptr lookupContext;
if (m_semanticInfo.isValid())
lookupContext = m_semanticInfo.lookupContext();
m_contextPane->apply(editableInterface(), lookupContext, 0, false);
m_contextPane->apply(editableInterface(), semanticInfo().document, LookupContext::Ptr(), 0, false);
}
return b;
}

84
src/plugins/qmljseditor/quicktoolbar.cpp
View File

@@ -98,17 +98,14 @@ QuickToolBar::~QuickToolBar()
m_widget.clear();
}
void QuickToolBar::apply(TextEditor::BaseTextEditorEditable *editor, LookupContext::Ptr lookupContext, AST::Node *node, bool update, bool force)
void QuickToolBar::apply(TextEditor::BaseTextEditorEditable *editor, Document::Ptr document, LookupContext::Ptr lookupContext, AST::Node *node, bool update, bool force)
{
if (!QuickToolBarSettings::get().enableContextPane && !force && !update) {
contextWidget()->hide();
return;
}
if (lookupContext.isNull())
return;
Document::Ptr doc = lookupContext->document();
if (doc.isNull())
if (document.isNull())
return;
if (update && editor != m_editor)
@@ -116,24 +113,26 @@ void QuickToolBar::apply(TextEditor::BaseTextEditorEditable *editor, LookupConte
m_blockWriting = true;
const Interpreter::ObjectValue *scopeObject = doc->bind()->findQmlObject(node);
const Interpreter::ObjectValue *scopeObject = document->bind()->findQmlObject(node);
QStringList prototypes;
while (scopeObject) {
prototypes.append(scopeObject->className());
scopeObject = scopeObject->prototype(lookupContext->context());
}
if (!lookupContext.isNull()) {
m_prototypes.clear();
while (scopeObject) {
m_prototypes.append(scopeObject->className());
scopeObject = scopeObject->prototype(lookupContext->context());
}
if (prototypes.contains("PropertyChanges")) {
const Interpreter::ObjectValue *targetObject = getPropertyChangesTarget(node, lookupContext);
prototypes.clear();
while (targetObject) {
prototypes.append(targetObject->className());
targetObject = targetObject->prototype(lookupContext->context());
if (m_prototypes.contains("PropertyChanges")) {
const Interpreter::ObjectValue *targetObject = getPropertyChangesTarget(node, lookupContext);
m_prototypes.clear();
while (targetObject) {
m_prototypes.append(targetObject->className());
targetObject = targetObject->prototype(lookupContext->context());
}
}
}
setEnabled(doc->isParsedCorrectly());
setEnabled(document->isParsedCorrectly());
m_editor = editor;
contextWidget()->setParent(editor->widget()->parentWidget());
contextWidget()->colorDialog()->setParent(editor->widget()->parentWidget());
@@ -158,6 +157,8 @@ void QuickToolBar::apply(TextEditor::BaseTextEditorEditable *editor, LookupConte
end = objectBinding->lastSourceLocation().end();
}
m_prototypes.append(name);
int line1;
int column1;
int line2;
@@ -175,9 +176,9 @@ void QuickToolBar::apply(TextEditor::BaseTextEditorEditable *editor, LookupConte
rect.moveTo(reg.boundingRect().topLeft());
reg = reg.intersect(rect);
if (contextWidget()->acceptsType(prototypes)) {
if (contextWidget()->acceptsType(m_prototypes)) {
m_node = 0;
PropertyReader propertyReader(doc, initializer);
PropertyReader propertyReader(document, initializer);
QTextCursor tc(editor->editor()->document());
tc.setPosition(offset);
QPoint p1 = editor->editor()->mapToParent(editor->editor()->viewport()->mapToParent(editor->editor()->cursorRect(tc).topLeft()) - QPoint(0, contextWidget()->height() + 10));
@@ -188,15 +189,15 @@ void QuickToolBar::apply(TextEditor::BaseTextEditorEditable *editor, LookupConte
offset = QPoint(400 - reg.boundingRect().width() + 10 ,0);
QPoint p3 = editor->editor()->mapToParent(editor->editor()->viewport()->mapToParent(reg.boundingRect().topRight()) + offset);
p2.setX(p1.x());
contextWidget()->setType(prototypes);
contextWidget()->setType(m_prototypes);
if (!update)
contextWidget()->activate(p3 , p1, p2, QuickToolBarSettings::get().pinContextPane);
else
contextWidget()->rePosition(p3 , p1, p2, QuickToolBarSettings::get().pinContextPane);
contextWidget()->setOptions(QuickToolBarSettings::get().enableContextPane, QuickToolBarSettings::get().pinContextPane);
contextWidget()->setPath(doc->path());
contextWidget()->setPath(document->path());
contextWidget()->setProperties(&propertyReader);
m_doc = doc;
m_doc = document;
m_node = node;
} else {
contextWidget()->setParent(0);
@@ -213,34 +214,27 @@ void QuickToolBar::apply(TextEditor::BaseTextEditorEditable *editor, LookupConte
}
bool QuickToolBar::isAvailable(TextEditor::BaseTextEditorEditable *, LookupContext::Ptr lookupContext, AST::Node *node)
bool QuickToolBar::isAvailable(TextEditor::BaseTextEditorEditable *editor, Document::Ptr document, AST::Node *node)
{
if (lookupContext.isNull())
return false;
Document::Ptr doc = lookupContext->document();
if (doc.isNull())
if (document.isNull())
return false;
if (!node)
return false;
const Interpreter::ObjectValue *scopeObject = doc->bind()->findQmlObject(node);
QString name;
UiObjectDefinition *objectDefinition = cast<UiObjectDefinition*>(node);
UiObjectBinding *objectBinding = cast<UiObjectBinding*>(node);
if (objectDefinition) {
name = objectDefinition->qualifiedTypeNameId->name->asString();
} else if (objectBinding) {
name = objectBinding->qualifiedTypeNameId->name->asString();
}
QStringList prototypes;
while (scopeObject) {
prototypes.append(scopeObject->className());
scopeObject = scopeObject->prototype(lookupContext->context());
}
if (prototypes.contains("PropertyChanges")) {
const Interpreter::ObjectValue *targetObject = getPropertyChangesTarget(node, lookupContext);
prototypes.clear();
while (targetObject) {
prototypes.append(targetObject->className());
targetObject = targetObject->prototype(lookupContext->context());
}
}
prototypes.append(name);
if (prototypes.contains("Rectangle") ||
prototypes.contains("Image") ||
@@ -248,7 +242,9 @@ bool QuickToolBar::isAvailable(TextEditor::BaseTextEditorEditable *, LookupConte
prototypes.contains("TextEdit") ||
prototypes.contains("TextInput") ||
prototypes.contains("PropertyAnimation") ||
prototypes.contains("Text"))
prototypes.contains("NumberAnimation") ||
prototypes.contains("Text") ||
prototypes.contains("PropertyChanges"))
return true;
return false;

5
src/plugins/qmljseditor/quicktoolbar.h
View File

@@ -30,8 +30,8 @@ class QuickToolBar : public QmlJS::IContextPane
public:
QuickToolBar(QObject *parent = 0);
~QuickToolBar();
void apply(TextEditor::BaseTextEditorEditable *editor, QmlJS::LookupContext::Ptr lookupContext, QmlJS::AST::Node *node, bool update, bool force = 0);
bool isAvailable(TextEditor::BaseTextEditorEditable *editor, QmlJS::LookupContext::Ptr lookupContext, QmlJS::AST::Node *node);
void apply(TextEditor::BaseTextEditorEditable *editor, QmlJS::Document::Ptr document, QmlJS::LookupContext::Ptr lookupContext, QmlJS::AST::Node *node, bool update, bool force = false);
bool isAvailable(TextEditor::BaseTextEditorEditable *editor, QmlJS::Document::Ptr document, QmlJS::AST::Node *node);
void setProperty(const QString &propertyName, const QVariant &value);
void removeProperty(const QString &propertyName);
void setEnabled(bool);
@@ -52,6 +52,7 @@ private:
TextEditor::BaseTextEditorEditable *m_editor;
bool m_blockWriting;
QStringList m_propertyOrder;
QStringList m_prototypes;
};
} //QmlDesigner