/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of Qt Creator. ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3 as published by the Free Software ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-3.0.html. ** ****************************************************************************/ #include #include #include "githighlighters.h" namespace Git { namespace Internal { static const char CHANGE_PATTERN[] = "\\b[a-f0-9]{7,40}\\b"; GitSubmitHighlighter::GitSubmitHighlighter(QTextEdit * parent) : TextEditor::SyntaxHighlighter(parent) { static const QVector categories({TextEditor::C_COMMENT}); setTextFormatCategories(categories); m_keywordPattern.setPattern("^[\\w-]+:"); m_hashChar = '#'; QTC_CHECK(m_keywordPattern.isValid()); } void GitSubmitHighlighter::highlightBlock(const QString &text) { // figure out current state State state = static_cast(previousBlockState()); if (text.trimmed().isEmpty()) { if (state == Header) state = Other; setCurrentBlockState(state); return; } else if (text.startsWith(m_hashChar)) { setFormat(0, text.size(), formatForCategory(Format_Comment)); setCurrentBlockState(state); return; } else if (state == None) { state = Header; } setCurrentBlockState(state); // Apply format. switch (state) { case None: break; case Header: { QTextCharFormat charFormat = format(0); charFormat.setFontWeight(QFont::Bold); setFormat(0, text.size(), charFormat); break; } case Other: // Format key words ("Task:") italic if (m_keywordPattern.indexIn(text, 0, QRegExp::CaretAtZero) == 0) { QTextCharFormat charFormat = format(0); charFormat.setFontItalic(true); setFormat(0, m_keywordPattern.matchedLength(), charFormat); } break; } } GitRebaseHighlighter::RebaseAction::RebaseAction(const QString ®exp, const Format formatCategory) : exp(regexp), formatCategory(formatCategory) { } GitRebaseHighlighter::GitRebaseHighlighter(QTextDocument *parent) : TextEditor::SyntaxHighlighter(parent), m_hashChar('#'), m_changeNumberPattern(CHANGE_PATTERN) { static const QVector categories({ TextEditor::C_COMMENT, TextEditor::C_DOXYGEN_COMMENT, TextEditor::C_STRING, TextEditor::C_KEYWORD, TextEditor::C_FIELD, TextEditor::C_TYPE, TextEditor::C_ENUMERATION, TextEditor::C_NUMBER, TextEditor::C_LABEL }); setTextFormatCategories(categories); m_actions << RebaseAction("^(p|pick)\\b", Format_Pick); m_actions << RebaseAction("^(r|reword)\\b", Format_Reword); m_actions << RebaseAction("^(e|edit)\\b", Format_Edit); m_actions << RebaseAction("^(s|squash)\\b", Format_Squash); m_actions << RebaseAction("^(f|fixup)\\b", Format_Fixup); m_actions << RebaseAction("^(x|exec)\\b", Format_Exec); } void GitRebaseHighlighter::highlightBlock(const QString &text) { if (text.startsWith(m_hashChar)) { setFormat(0, text.size(), formatForCategory(Format_Comment)); int changeIndex = 0; while ((changeIndex = m_changeNumberPattern.indexIn(text, changeIndex)) != -1) { const int changeLen = m_changeNumberPattern.matchedLength(); setFormat(changeIndex, changeLen, formatForCategory(Format_Change)); changeIndex += changeLen; } return; } foreach (const RebaseAction &action, m_actions) { if (action.exp.indexIn(text) != -1) { const int len = action.exp.matchedLength(); setFormat(0, len, formatForCategory(action.formatCategory)); const int changeIndex = m_changeNumberPattern.indexIn(text, len); if (changeIndex != -1) { const int changeLen = m_changeNumberPattern.matchedLength(); const int descStart = changeIndex + changeLen + 1; setFormat(changeIndex, changeLen, formatForCategory(Format_Change)); setFormat(descStart, text.size() - descStart, formatForCategory(Format_Description)); } break; } } } } // namespace Internal } // namespace Git