Files
QodeAssist/context/DocumentContextReader.hpp
2026-04-21 08:57:06 +02:00

77 lines
2.5 KiB
C++

// Copyright (C) 2024-2026 Petr Mironychev
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include <texteditor/textdocument.h>
#include <QTextDocument>
#include <pluginllmcore/ContextData.hpp>
#include <settings/CodeCompletionSettings.hpp>
namespace QodeAssist::Context {
struct CopyrightInfo
{
int startLine;
int endLine;
bool found;
};
class DocumentContextReader
{
public:
DocumentContextReader(
QTextDocument *m_document, const QString &mimeType, const QString &filePath);
QString getLineText(int lineNumber, int cursorPosition = -1) const;
/**
* @brief Retrieves @c linesCount lines of context ending at @c lineNumber at
* @c cursorPosition in that line. The line at @c lineNumber is inclusive regardless of
* @c cursorPosition.
*/
QString getContextBefore(int lineNumber, int cursorPosition, int linesCount) const;
/**
* @brief Retrieves @c linesCount lines of context starting at @c lineNumber at
* @c cursorPosition in that line. The line at @c lineNumber is inclusive regardless of
* @c cursorPosition.
*/
QString getContextAfter(int lineNumber, int cursorPosition, int linesCount) const;
/**
* @brief Retrieves whole file ending at @c lineNumber at @c cursorPosition in that line.
*/
QString readWholeFileBefore(int lineNumber, int cursorPosition) const;
/**
* @brief Retrieves whole file starting at @c lineNumber at @c cursorPosition in that line.
*/
QString readWholeFileAfter(int lineNumber, int cursorPosition) const;
QString getLanguageAndFileInfo() const;
CopyrightInfo findCopyright();
QString getContextBetween(
int startLine, int startCursorPosition, int endLine, int endCursorPosition) const;
CopyrightInfo copyrightInfo() const;
PluginLLMCore::ContextData prepareContext(
int lineNumber, int cursorPosition, const Settings::CodeCompletionSettings &settings) const;
private:
TextEditor::TextDocument *m_textDocument;
QTextDocument *m_document;
QString m_mimeType;
QString m_filePath;
// Used to omit copyright headers from context. If context would otherwise include copyright
// header it is excluded by deleting it from the returned context. This means, that the
// returned context may contain less information than requested. If the cursor is within copyright
// header, then the context may be empty if the context window is small.
CopyrightInfo m_copyrightInfo;
};
} // namespace QodeAssist::Context