inplace_editor.cpp

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
#include "abstractformwindow.h"
#include "inplace_editor.h"
 
#include <QtDesigner/abstractformwindow.h>
#include <QtDesigner/abstractformwindowcursor.h>
#include <QtDesigner/propertysheet.h>
#include <QtDesigner/abstractformeditor.h>
#include <QtDesigner/abstractlanguage.h>
#include <QtDesigner/qextensionmanager.h>
 
#include <QtCore/qvariant.h>
 
QT_BEGIN_NAMESPACE
 
using namespace Qt::StringLiterals;
 
namespace qdesigner_internal {
 
// ----------------- InPlaceEditor
 
InPlaceEditor::InPlaceEditor(QWidget *widget,
                             TextPropertyValidationMode validationMode,
                             QDesignerFormWindowInterface *fw,
                             const QString& text,
                             const QRect& r) :
    TextPropertyEditor(widget, EmbeddingInPlace, validationMode),
    m_InPlaceWidgetHelper(this, widget, fw)
{
    setAlignment(m_InPlaceWidgetHelper.alignment());
    setObjectName(u"__qt__passive_m_editor"_s);
 
    setText(text);
    selectAll();
 
    setGeometry(QRect(widget->mapTo(widget->window(), r.topLeft()), r.size()));
    setFocus();
    show();
 
    connect(this, &TextPropertyEditor::editingFinished,this, &QWidget::close);
}
 
 
// -------------- TaskMenuInlineEditor
 
TaskMenuInlineEditor::TaskMenuInlineEditor(QWidget *w, TextPropertyValidationMode vm,
                                           const QString &property, QObject *parent) :
    QObject(parent),
    m_vm(vm),
    m_property(property),
    m_widget(w),
    m_managed(true)
{
}
 
void TaskMenuInlineEditor::editText()
{
    m_formWindow = QDesignerFormWindowInterface::findFormWindow(m_widget);
    if (m_formWindow.isNull())
        return;
    m_managed = m_formWindow->isManaged(m_widget);
    // Close as soon as a different widget is selected
    connect(m_formWindow.data(), &QDesignerFormWindowInterface::selectionChanged,
            this, &TaskMenuInlineEditor::updateSelection);
 
    // get old value
    QDesignerFormEditorInterface *core = m_formWindow->core();
    const QDesignerPropertySheetExtension *sheet = qt_extension<QDesignerPropertySheetExtension*>(core->extensionManager(), m_widget);
    const int index = sheet->indexOf(m_property);
    if (index == -1)
        return;
    m_value = qvariant_cast<PropertySheetStringValue>(sheet->property(index));
    const QString oldValue = m_value.value();
 
    m_editor = new InPlaceEditor(m_widget, m_vm, m_formWindow, oldValue, editRectangle());
    connect(m_editor.data(), &InPlaceEditor::textChanged, this, &TaskMenuInlineEditor::updateText);
}
 
void TaskMenuInlineEditor::updateText(const QString &text)
{
    // In the [rare] event we are invoked on an unmanaged widget,
    // do not use the cursor selection
    m_value.setValue(text);
    if (m_managed) {
        m_formWindow->cursor()->setProperty(m_property, QVariant::fromValue(m_value));
    } else {
        m_formWindow->cursor()->setWidgetProperty(m_widget, m_property, QVariant::fromValue(m_value));
    }
}
 
void TaskMenuInlineEditor::updateSelection()
{
    if (m_editor)
        m_editor->deleteLater();
}
 
}
 
QT_END_NAMESPACE