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first iteration of snippet support for qml

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Done with Thorbjorn and Roberto
This commit is contained in:
mae
2010-01-19 18:50:50 +01:00
parent f0b1c33ba4
commit 5b8a678672
5 changed files with 214 additions and 67 deletions
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124
src/plugins/qmljseditor/qmlcodecompletion.cpp
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@@ -37,6 +37,12 @@
#include <qmljs/qmljssymbol.h>
#include <texteditor/basetexteditor.h>
#include <coreplugin/icore.h>
#include <QtCore/QFile>
#include <QtCore/QFileInfo>
#include <QtCore/QXmlStreamReader>
#include <QtDebug>
using namespace QmlJSEditor;
@@ -134,61 +140,9 @@ int QmlCodeCompletion::startCompletion(TextEditor::ITextEditable *editor)
}
}
updateSnippets();
// snippets completion
TextEditor::CompletionItem item(this);
item.text = QLatin1String("Rectangle - declaration");
item.data = QVariant::fromValue(QString("Rectangle {\nwidth: $100$;\nheight: 100;\n$$\n}"));
m_completions.append(item);
item.text = QLatin1String("Item - declaration");
item.data = QVariant::fromValue(QString("Item {\nwidth: $100$;\nheight: 100;\n$$\n}"));
m_completions.append(item);
item.text = QLatin1String("BorderImage - declaration");
item.data = QLatin1String("BorderImage {\n"
"id: $name$;\n"
"width: $100$; height: $100$;\n"
"border.left: $2$; border.top: $2$;\n"
"border.right: $2$; border.bottom: $2$;\n"
"source: \"$name$\";\n"
"}\n");
m_completions.append(item);
item.text = QLatin1String("State - declaration");
item.data = QLatin1String("State {\n"
"name: \"$state$;\"\n"
"PropertyChanges {\n"
"target: $target$;\n"
"$$\n"
"}\n"
"}\n");
m_completions.append(item);
item.text = QLatin1String("states - declaration");
item.data = QLatin1String("states: [\n"
"State {\n"
"name: \"$state$\";\n"
"PropertyChanges {\n"
"target: $target$;\n"
"$$\n"
"}\n"
"}\n"
"]\n");
m_completions.append(item);
item.text = QLatin1String("property - declaration");
item.data = QLatin1String("property $var$ $name$: $value$;\n");
m_completions.append(item);
item.text = QLatin1String("readonly property - declaration");
item.data = QLatin1String("readonly property $var$ $name$: $value$;\n");
m_completions.append(item);
item.text = QLatin1String("NumericAnimation - declaration");
item.data = QLatin1String("NumberAnimation { matchTargets: \"$target$\"; matchProperties: \"$properties$\"; duration: $1000$ }\n");
m_completions.append(item);
m_completions.append(m_snippets);
return pos;
}
@@ -299,3 +253,65 @@ void QmlCodeCompletion::cleanup()
m_completions.clear();
}
void QmlCodeCompletion::updateSnippets()
{
QString qmlsnippets = Core::ICore::instance()->resourcePath() + QLatin1String("/snippets/qml.xml");
if (!QFile::exists(qmlsnippets))
return;
QDateTime lastModified = QFileInfo(qmlsnippets).lastModified();
if (!m_snippetFileLastModified.isNull() && lastModified == m_snippetFileLastModified)
return;
m_snippetFileLastModified = lastModified;
QFile file(qmlsnippets);
file.open(QIODevice::ReadOnly);
QXmlStreamReader xml(&file);
while (!xml.atEnd() && xml.readNextStartElement()) {
if (xml.name() == QLatin1String("snippets")) {
while (xml.readNextStartElement()) {
if (xml.name() == QLatin1String("snippet")) {
TextEditor::CompletionItem item(this);
QString title, data;
QString description = xml.attributes().value("description").toString();
while (!xml.atEnd()) {
xml.readNext();
if (xml.isEndElement()) {
int i = 0;
while (i < data.size() && data.at(i).isLetterOrNumber())
++i;
title = data.left(i);
item.text = title;
if (!description.isEmpty()) {
item.text += QLatin1Char(' ');
item.text += description;
}
item.data = QVariant::fromValue(data);
m_snippets.append(item);
break;
}
if (xml.isCharacters())
data += xml.text();
else if (xml.isStartElement()) {
if (xml.name() != QLatin1String("tab"))
xml.raiseError(QLatin1String("invalid snippets file"));
else {
data += QChar::ObjectReplacementCharacter;
data += xml.readElementText();
data += QChar::ObjectReplacementCharacter;
}
}
}
}
}
}
}
if (xml.hasError())
qWarning() << qmlsnippets << xml.errorString();
file.close();
}