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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "circularclipboardassist.h"
#include "codeassist/assistinterface.h"
#include "codeassist/iassistprocessor.h"
#include "codeassist/iassistproposal.h"
#include "codeassist/assistproposalitem.h"
#include "codeassist/genericproposalmodel.h"
#include "codeassist/genericproposal.h"
#include "texteditor.h"
#include "circularclipboard.h"
#include <coreplugin/coreconstants.h>
#include <utils/utilsicons.h>
#include <QApplication>
#include <QClipboard>
namespace TextEditor {
namespace Internal {
class ClipboardProposalItem: public AssistProposalItem
{
public:
enum { maxLen = 80 };
ClipboardProposalItem(QSharedPointer<const QMimeData> mimeData)
: m_mimeData(mimeData)
{
QString text = mimeData->text().simplified();
if (text.length() > maxLen) {
text.truncate(maxLen);
text.append(QLatin1String("..."));
}
setText(text);
}
~ClipboardProposalItem() noexcept override = default;
void apply(TextDocumentManipulatorInterface &manipulator, int /*basePosition*/) const override
{
//Move to last in circular clipboard
if (CircularClipboard * clipboard = CircularClipboard::instance()) {
clipboard->collect(m_mimeData);
clipboard->toLastCollect();
}
//Copy the selected item
QApplication::clipboard()->setMimeData(
TextEditorWidget::duplicateMimeData(m_mimeData.data()));
//Paste
manipulator.paste();
}
private:
QSharedPointer<const QMimeData> m_mimeData;
};
class ClipboardAssistProcessor: public IAssistProcessor
{
public:
IAssistProposal *perform(const AssistInterface *interface) override
{
if (!interface)
return nullptr;
const QScopedPointer<const AssistInterface> AssistInterface(interface);
QIcon icon = QIcon::fromTheme(QLatin1String("edit-paste"), Utils::Icons::PASTE.icon()).pixmap(16);
CircularClipboard * clipboard = CircularClipboard::instance();
QList<AssistProposalItemInterface *> items;
items.reserve(clipboard->size());
for (int i = 0; i < clipboard->size(); ++i) {
QSharedPointer<const QMimeData> data = clipboard->next();
AssistProposalItem *item = new ClipboardProposalItem(data);
item->setIcon(icon);
item->setOrder(clipboard->size() - 1 - i);
items.append(item);
}
return new GenericProposal(interface->position(), items);
}
};
IAssistProvider::RunType ClipboardAssistProvider::runType() const
{
return Synchronous;
}
IAssistProcessor *ClipboardAssistProvider::createProcessor(const AssistInterface *) const
{
return new ClipboardAssistProcessor;
}
} // namespace Internal
} // namespace TextEditor
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