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QmlJSEditor: Improving ComponentFromObjectDef

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Now the use can choose which properties are defined
inside the component and which properties are kept in the
original file. To make the concept clear the dialog contains
a snippet of the generated code.

Change-Id: I92f9f241c9780345dd03b991232c4a811356c266
Reviewed-by: Tim Jenssen <tim.jenssen@theqtcompany.com>
This commit is contained in:
Thomas Hartmann
2016-04-29 10:31:21 +02:00
parent 1ba0e5cdf9
commit 5c45e9ec34
4 changed files with 208 additions and 54 deletions
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79
src/plugins/qmljseditor/qmljscomponentfromobjectdef.cpp
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@@ -35,6 +35,8 @@
#include <qmljs/parser/qmljsast_p.h>
#include <qmljs/qmljsdocument.h>
#include <qmljs/qmljsutils.h>
#include <qmljs/qmljspropertyreader.h>
#include <qmljs/qmljsrewriter.h>
#include <qmljstools/qmljsrefactoringchanges.h>
#include <projectexplorer/session.h>
#include <projectexplorer/projectnodes.h>
@@ -61,6 +63,7 @@ class Operation: public QmlJSQuickFixOperation
QString m_idName, m_componentName;
SourceLocation m_firstSourceLocation;
SourceLocation m_lastSourceLocation;
UiObjectInitializer *m_initializer;
public:
void init()
{
@@ -78,7 +81,8 @@ public:
: QmlJSQuickFixOperation(interface, 0),
m_idName(idOfObject(objDef)),
m_firstSourceLocation(objDef->firstSourceLocation()),
m_lastSourceLocation(objDef->lastSourceLocation())
m_lastSourceLocation(objDef->lastSourceLocation()),
m_initializer(objDef->initializer)
{
init();
}
@@ -88,7 +92,8 @@ public:
: QmlJSQuickFixOperation(interface, 0),
m_idName(idOfObject(objDef)),
m_firstSourceLocation(objDef->qualifiedTypeNameId->firstSourceLocation()),
m_lastSourceLocation(objDef->lastSourceLocation())
m_lastSourceLocation(objDef->lastSourceLocation()),
m_initializer(objDef->initializer)
{
init();
}
@@ -98,8 +103,33 @@ public:
{
QString componentName = m_componentName;
QString path = QFileInfo(fileName()).path();
bool confirm = ComponentNameDialog::go(&componentName, &path, Core::ICore::dialogParent());
QmlJS::PropertyReader propertyReader(currentFile->qmljsDocument(), m_initializer);
QStringList result;
QStringList sourcePreview;
if (!m_idName.isEmpty())
sourcePreview.append(QLatin1String(" id: ") + m_idName);
else
sourcePreview.append(QString());
QStringList sortedPropertiesWithoutId;
foreach (const QString &property, propertyReader.properties())
if (property != QLatin1String("id"))
sortedPropertiesWithoutId.append(property);
sortedPropertiesWithoutId.sort();
foreach (const QString &property, sortedPropertiesWithoutId)
sourcePreview.append(QLatin1String(" ") + property + QLatin1String(": ") + propertyReader.readAstValue(property));
bool confirm = ComponentNameDialog::go(&componentName, &path,
sortedPropertiesWithoutId,
sourcePreview,
QFileInfo(fileName()).fileName(),
&result,
Core::ICore::dialogParent());
if (!confirm)
return;
@@ -112,18 +142,44 @@ public:
QString imports;
UiProgram *prog = currentFile->qmljsDocument()->qmlProgram();
if (prog && prog->headers) {
const int start = currentFile->startOf(prog->headers->firstSourceLocation());
const int end = currentFile->startOf(prog->members->member->firstSourceLocation());
const unsigned int start = currentFile->startOf(prog->headers->firstSourceLocation());
const unsigned int end = currentFile->startOf(prog->members->member->firstSourceLocation());
imports = currentFile->textOf(start, end);
}
const int start = currentFile->startOf(m_firstSourceLocation);
const int end = currentFile->startOf(m_lastSourceLocation);
const QString txt = imports + currentFile->textOf(start, end)
const unsigned int start = currentFile->startOf(m_firstSourceLocation);
const unsigned int end = currentFile->startOf(m_lastSourceLocation);
QString newComponentSource = imports + currentFile->textOf(start, end)
+ QLatin1String("}\n");
//Remove properties from resulting code...
Utils::ChangeSet changeSet;
QmlJS::Rewriter rewriter(newComponentSource, &changeSet, QStringList());
QmlJS::Dialect dialect = QmlJS::Dialect::Qml;
QmlJS::Document::MutablePtr doc = QmlJS::Document::create(newFileName, dialect);
doc->setSource(newComponentSource);
doc->parseQml();
if (doc->isParsedCorrectly()) {
UiObjectMember *astRootNode = 0;
if (UiProgram *program = doc->qmlProgram())
if (program->members)
astRootNode = program->members->member;
foreach (const QString &property, result)
rewriter.removeBindingByName(initializerOfObject(astRootNode), property);
} else {
qWarning() << Q_FUNC_INFO << "parsing failed:" << newComponentSource;
}
changeSet.apply(&newComponentSource);
// stop if we can't create the new file
if (!refactoring.createFile(newFileName, txt))
if (!refactoring.createFile(newFileName, newComponentSource))
return;
if (path == QFileInfo(fileName()).path()) {
@@ -151,10 +207,14 @@ public:
Core::VcsManager::msgToAddToVcsFailed(QStringList(newFileName), versionControl));
}
}
QString replacement = componentName + QLatin1String(" {\n");
if (!m_idName.isEmpty())
replacement += QLatin1String("id: ") + m_idName + QLatin1Char('\n');
foreach (const QString &property, result)
replacement += property + QLatin1String(": ") + propertyReader.readAstValue(property) + QLatin1Char('\n');
Utils::ChangeSet changes;
changes.replace(start, end, replacement);
currentFile->setChangeSet(changes);
@@ -174,6 +234,7 @@ void ComponentFromObjectDef::match(const QmlJSQuickFixInterface &interface, Quic
for (int i = path.size() - 1; i >= 0; --i) {
Node *node = path.at(i);
if (UiObjectDefinition *objDef = cast<UiObjectDefinition *>(node)) {
if (!interface->currentFile()->isCursorOn(objDef->qualifiedTypeNameId))
return;
// check that the node is not the root node