Commit ff1402d4 authored by Thomas Hartmann's avatar Thomas Hartmann
Browse files

QmlDesigner: adding QmlContextPane

parent 4388f16a
#include "qmlcontextpane.h"
#include <contextpanewidget.h>
#include <qmldesignerplugin.h>
#include <utils/changeset.h>
#include <qmljs/parser/qmljsast_p.h>
#include <qmljs/qmljsdocument.h>
#include <qmljs/qmljspropertyreader.h>
#include <qmljs/qmljsrewriter.h>
#include <qmljs/qmljsindenter.h>
#include <texteditor/basetexteditor.h>
#include <texteditor/tabsettings.h>
#include <colorwidget.h>
using namespace QmlJS;
using namespace AST;
namespace QmlDesigner {
static inline QString textAt(const Document* doc,
const SourceLocation &from,
const SourceLocation &to)
{
return doc->source().mid(from.offset, to.end() - from.begin());
}
QmlContextPane::QmlContextPane(QObject *parent) : ::QmlJS::IContextPane(parent), m_blockWriting(false)
{
m_node = 0;
ContextPaneWidget();
m_propertyOrder
<< QLatin1String("id")
<< QLatin1String("name")
<< QLatin1String("target")
<< QLatin1String("property")
<< QLatin1String("x")
<< QLatin1String("y")
<< QLatin1String("width")
<< QLatin1String("height")
<< QLatin1String("position")
<< QLatin1String("color")
<< QLatin1String("radius")
<< QLatin1String("text")
<< QLatin1String("font.family")
<< QLatin1String("font.bold")
<< QLatin1String("font.italic")
<< QLatin1String("font.underline")
<< QLatin1String("font.strikeout")
<< QString::null
<< QLatin1String("states")
<< QLatin1String("transitions")
;
}
QmlContextPane::~QmlContextPane()
{
//if the pane was never activated the widget is not in a widget tree
if (!m_widget.isNull())
delete m_widget.data();
m_widget.clear();
}
void QmlContextPane::apply(TextEditor::BaseTextEditorEditable *editor, Document::Ptr doc, Node *node, bool update)
{
if (!Internal::BauhausPlugin::pluginInstance()->settings().enableContextPane)
return;
setEnabled(doc->isParsedCorrectly());
m_editor = editor;
contextWidget()->setParent(editor->widget()->parentWidget());
contextWidget()->colorDialog()->setParent(editor->widget()->parentWidget());
if (UiObjectDefinition *objectMember = cast<UiObjectDefinition*>(node)) {
QString name = objectMember->qualifiedTypeNameId->name->asString();
if (name.contains("Text")) {
m_node = 0;
PropertyReader propertyReader(doc.data(), objectMember->initializer);
QTextCursor tc(editor->editor()->document());
const quint32 offset = objectMember->firstSourceLocation().offset;
const quint32 end = objectMember->lastSourceLocation().end();
QString name = objectMember->qualifiedTypeNameId->name->asString();
tc.setPosition(offset);
QPoint p1 = editor->editor()->mapToParent(editor->editor()->viewport()->mapToParent(editor->editor()->cursorRect(tc).topLeft()) - QPoint(0, contextWidget()->height() + 10));
tc.setPosition(end);
QPoint p2 = editor->editor()->mapToParent(editor->editor()->viewport()->mapToParent(editor->editor()->cursorRect(tc).bottomLeft()) + QPoint(0, 10));
p2.setX(p1.x());
if (!update)
contextWidget()->activate(p1 , p2);
else
contextWidget()->rePosition(p1 , p2);
m_blockWriting = true;
contextWidget()->setType(name);
contextWidget()->setProperties(&propertyReader);
m_blockWriting = false;
m_doc = doc;
m_node = node;
} else {
contextWidget()->setParent(0);
contextWidget()->hide();
contextWidget()->colorDialog()->hide();
}
} else {
contextWidget()->setParent(0);
contextWidget()->hide();
contextWidget()->colorDialog()->hide();
}
}
void QmlContextPane::setProperty(const QString &propertyName, const QVariant &value)
{
QString stringValue = value.toString();
if (value.type() == QVariant::Color)
stringValue = QChar('\"') + value.toString() + QChar('\"');
if (UiObjectDefinition *objectMember = cast<UiObjectDefinition*>(m_node)) {
Utils::ChangeSet changeSet;
Rewriter rewriter(m_doc->source(), &changeSet, m_propertyOrder);
int line = 1;
PropertyReader propertyReader(m_doc.data(), objectMember->initializer);
if (propertyReader.hasProperty(propertyName)) {
rewriter.changeProperty(objectMember->initializer, propertyName, stringValue, Rewriter::ScriptBinding);
} else {
rewriter.addBinding(objectMember->initializer, propertyName, stringValue, Rewriter::ScriptBinding);
int column;
m_editor->convertPosition(changeSet.operationList().first().pos1, &line, &column); //get line
}
QTextCursor tc(m_editor->editor()->document());
int cursorPostion = tc.position();
tc.beginEditBlock();
changeSet.apply(&tc);
if (line > 0) {
TextEditor::TabSettings ts = m_editor->editor()->tabSettings();
QmlJSIndenter indenter;
indenter.setTabSize(ts.m_tabSize);
indenter.setIndentSize(ts.m_indentSize);
QTextBlock start = m_editor->editor()->document()->findBlockByLineNumber(line);
QTextBlock end = m_editor->editor()->document()->findBlockByLineNumber(line);
const int indent = indenter.indentForBottomLine(m_editor->editor()->document()->begin(), end.next(), QChar::Null);
ts.indentLine(start, indent);
}
tc.endEditBlock();
tc.setPosition(cursorPostion);
}
}
void QmlContextPane::removeProperty(const QString &propertyName)
{
if (UiObjectDefinition *objectMember = cast<UiObjectDefinition*>(m_node)) {
PropertyReader propertyReader(m_doc.data(), objectMember->initializer);
if (propertyReader.hasProperty(propertyName)) {
Utils::ChangeSet changeSet;
Rewriter rewriter(m_doc->source(), &changeSet, m_propertyOrder);
rewriter.removeProperty(objectMember->initializer, propertyName);
QTextCursor tc(m_editor->editor()->document());
changeSet.apply(&tc);
}
}
}
void QmlContextPane::setEnabled(bool b)
{
if (m_widget)
m_widget->currentWidget()->setEnabled(b);
}
void QmlContextPane::onPropertyChanged(const QString &name, const QVariant &value)
{
if (m_blockWriting)
return;
if (!m_doc)
return;
setProperty(name, value);
m_doc.clear(); //the document is outdated
}
void QmlContextPane::onPropertyRemovedAndChange(const QString &remove, const QString &change, const QVariant &value)
{
if (m_blockWriting)
return;
if (!m_doc)
return;
setProperty(change, value);
removeProperty(remove);
m_doc.clear(); //the document is outdated
}
ContextPaneWidget* QmlContextPane::contextWidget()
{
if (m_widget.isNull()) { //lazily recreate widget
m_widget = new ContextPaneWidget;
connect(m_widget.data(), SIGNAL(propertyChanged(QString,QVariant)), this, SLOT(onPropertyChanged(QString,QVariant)));
connect(m_widget.data(), SIGNAL(removeProperty(QString)), this, SLOT(onPropertyRemoved(QString)));
connect(m_widget.data(), SIGNAL(removeAndChangeProperty(QString,QString,QVariant)), this, SLOT(onPropertyRemovedAndChange(QString,QString,QVariant)));
}
return m_widget.data();
}
void QmlContextPane::onPropertyRemoved(const QString &propertyName)
{
if (m_blockWriting)
return;
if (!m_doc)
return;
removeProperty(propertyName);
m_doc.clear(); //the document is outdated
}
} //QmlDesigner
#ifndef QMLCONTEXTPANE_H
#define QMLCONTEXTPANE_H
#include <QLabel>
#include <QToolBar>
#include <QPushButton>
#include <QToolButton>
#include <QGridLayout>
#include <QGroupBox>
#include <QVariant>
#include <QGraphicsDropShadowEffect>
#include <QWeakPointer>
#include <qmljs/qmljsicontextpane.h>
namespace TextEditor {
class BaseTextEditorEditable;
}
namespace QmlDesigner {
class ContextPaneWidget;
class QmlContextPane : public QmlJS::IContextPane
{
Q_OBJECT
public:
QmlContextPane(QObject *parent = 0);
~QmlContextPane();
void apply(TextEditor::BaseTextEditorEditable *editor, QmlJS::Document::Ptr doc, QmlJS::AST::Node *node, bool update);
void setProperty(const QString &propertyName, const QVariant &value);
void removeProperty(const QString &propertyName);
void setEnabled(bool);
public slots:
void onPropertyChanged(const QString &, const QVariant &);
void onPropertyRemoved(const QString &);
void onPropertyRemovedAndChange(const QString &, const QString &, const QVariant &);
private:
ContextPaneWidget* contextWidget();
QWeakPointer<ContextPaneWidget> m_widget;
QmlJS::Document::Ptr m_doc;
QmlJS::AST::Node *m_node;
TextEditor::BaseTextEditorEditable *m_editor;
bool m_blockWriting;
QStringList m_propertyOrder;
};
} //QmlDesigner
#endif // QMLCONTEXTPANE_H
......@@ -24,14 +24,18 @@ HEADERS += qmldesignerconstants.h \
designersettings.h \
settingspage.h \
designmodecontext.h \
styledoutputpaneplaceholder.h
styledoutputpaneplaceholder.h \
qmlcontextpane.h
SOURCES += qmldesignerplugin.cpp \
designmodewidget.cpp \
application.cpp \
designersettings.cpp \
settingspage.cpp \
designmodecontext.cpp \
styledoutputpaneplaceholder.cpp
styledoutputpaneplaceholder.cpp \
qmlcontextpane.cpp
FORMS += settingspage.ui
OTHER_FILES += QmlDesigner.pluginspec
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