QodeAssist/QodeAssistHoverHandler.cpp
2024-09-01 21:41:46 +02:00

129 lines
4.0 KiB
C++

/*
* Copyright (C) 2023 The Qt Company Ltd.
* Copyright (C) 2024 Petr Mironychev
*
* This file is part of Qode Assist.
*
* The Qt Company portions:
* SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
*
* Petr Mironychev portions:
* QodeAssist is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* QodeAssist is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
*/
#include "QodeAssistHoverHandler.hpp"
#include <QPushButton>
#include <QScopeGuard>
#include <QToolBar>
#include <QToolButton>
#include <texteditor/textdocument.h>
#include <texteditor/textdocumentlayout.h>
#include <texteditor/texteditor.h>
#include <utils/tooltip/tooltip.h>
#include <utils/utilsicons.h>
#include "LLMSuggestion.hpp"
#include "LSPCompletion.hpp"
#include "QodeAssisttr.h"
using namespace TextEditor;
using namespace LanguageServerProtocol;
using namespace Utils;
namespace QodeAssist {
class QodeAssistCompletionToolTip : public QToolBar
{
public:
QodeAssistCompletionToolTip(TextEditorWidget *editor)
: m_editor(editor)
{
auto apply = addAction(Tr::tr("Apply (%1)").arg(QKeySequence(Qt::Key_Tab).toString()));
connect(apply, &QAction::triggered, this, &QodeAssistCompletionToolTip::apply);
auto applyWord = addAction(Tr::tr("Apply Next Line (%1)")
.arg(QKeySequence(QKeySequence::MoveToNextLine).toString()));
connect(applyWord, &QAction::triggered, this, &QodeAssistCompletionToolTip::applyWord);
qDebug() << "applyWord sequence" << applyWord->shortcut();
}
private:
void apply()
{
if (auto *suggestion = dynamic_cast<LLMSuggestion *>(m_editor->currentSuggestion())) {
if (!suggestion->apply())
return;
}
ToolTip::hide();
}
void applyWord()
{
if (auto *suggestion = dynamic_cast<LLMSuggestion *>(m_editor->currentSuggestion())) {
if (!suggestion->applyWord(m_editor))
return;
}
ToolTip::hide();
}
TextEditorWidget *m_editor;
};
void QodeAssistHoverHandler::identifyMatch(TextEditor::TextEditorWidget *editorWidget,
int pos,
ReportPriority report)
{
QScopeGuard cleanup([&] { report(Priority_None); });
if (!editorWidget->suggestionVisible())
return;
QTextCursor cursor(editorWidget->document());
cursor.setPosition(pos);
m_block = cursor.block();
auto *suggestion = dynamic_cast<LLMSuggestion *>(TextDocumentLayout::suggestion(m_block));
if (!suggestion)
return;
const Completion completion = suggestion->completion();
if (completion.text().isEmpty())
return;
cleanup.dismiss();
report(Priority_Suggestion);
}
void QodeAssistHoverHandler::operateTooltip(TextEditor::TextEditorWidget *editorWidget,
const QPoint &point)
{
Q_UNUSED(point)
auto *suggestion = dynamic_cast<LLMSuggestion *>(TextDocumentLayout::suggestion(m_block));
if (!suggestion)
return;
auto tooltipWidget = new QodeAssistCompletionToolTip(editorWidget);
const QRect cursorRect = editorWidget->cursorRect(editorWidget->textCursor());
QPoint pos = editorWidget->viewport()->mapToGlobal(cursorRect.topLeft())
- Utils::ToolTip::offsetFromPosition();
pos.ry() -= tooltipWidget->sizeHint().height();
ToolTip::show(pos, tooltipWidget, editorWidget);
}
} // namespace QodeAssist