Mercurial > hg > easyhg
view src/recentfiles.cpp @ 425:ad106f5fe75f
Add "Ignore Files" and "Edit Ignored List" to Work menu (latter is subsumed from Advanced menu formerly). Also subsume Serve via HTTP into File menu as Share Repository, and add a more helpful description of it. Remove Advanced menu
author | Chris Cannam |
---|---|
date | Thu, 23 Jun 2011 10:58:32 +0100 |
parents | 1affc7820bef |
children | 533519ebc0cb |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* EasyMercurial Based on HgExplorer by Jari Korhonen Copyright (c) 2010 Jari Korhonen Copyright (c) 2011 Chris Cannam Copyright (c) 2011 Queen Mary, University of London This program 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 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #include "recentfiles.h" #include <QFileInfo> #include <QSettings> #include <QRegExp> RecentFiles::RecentFiles(QString settingsGroup, size_t maxCount, bool ignoreTemporaries) : m_settingsGroup(settingsGroup), m_maxCount(maxCount), m_ignoreTemporaries(ignoreTemporaries) { read(); } RecentFiles::~RecentFiles() { // nothing } void RecentFiles::read() { m_names.clear(); QSettings settings; settings.beginGroup(m_settingsGroup); for (size_t i = 0; i < 100; ++i) { QString key = QString("recent-%1").arg(i); QString name = settings.value(key, "").toString(); if (name == "") break; if (i < m_maxCount) m_names.push_back(name); else settings.setValue(key, ""); } settings.endGroup(); } void RecentFiles::write() { QSettings settings; settings.beginGroup(m_settingsGroup); for (size_t i = 0; i < m_maxCount; ++i) { QString key = QString("recent-%1").arg(i); QString name = ""; if (i < m_names.size()) name = m_names[i]; settings.setValue(key, name); } settings.endGroup(); } void RecentFiles::truncateAndWrite() { while (m_names.size() > m_maxCount) { m_names.pop_back(); } write(); } QStringList RecentFiles::getRecent() const { QStringList names; for (size_t i = 0; i < m_maxCount; ++i) { if (i < m_names.size()) { names.push_back(m_names[i]); } } return names; } void RecentFiles::add(QString name) { bool have = false; for (size_t i = 0; i < m_names.size(); ++i) { if (m_names[i] == name) { have = true; break; } } if (!have) { m_names.push_front(name); } else { std::deque<QString> newnames; newnames.push_back(name); for (size_t i = 0; i < m_names.size(); ++i) { if (m_names[i] == name) continue; newnames.push_back(m_names[i]); } m_names = newnames; } truncateAndWrite(); emit recentChanged(); } void RecentFiles::addFile(QString name) { static QRegExp schemeRE("^[a-zA-Z]{2,5}://"); static QRegExp tempRE("[\\/][Tt]e?mp[\\/]"); if (name.endsWith("/")) { name = name.left(name.length()-1); } if (name == "") { return; } if (schemeRE.indexIn(name) == 0) { add(name); } else { QString absPath = QFileInfo(name).absoluteFilePath(); if (tempRE.indexIn(absPath) != -1) { if (!m_ignoreTemporaries) { add(absPath); } } else { add(absPath); } } }