482 lines
16 KiB
C++
482 lines
16 KiB
C++
/*
|
|
*
|
|
* Copyright (C) 2023, KylinSoft Co., Ltd.
|
|
*
|
|
* 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* Authors: iaom <zhangpengfei@kylinos.cn>
|
|
*/
|
|
#include <QDebug>
|
|
#include "search-plugin-manager.h"
|
|
#include "file-search-plugin.h"
|
|
#include "app-search-plugin.h"
|
|
#include "settings-search-plugin.h"
|
|
#include "note-search-plugin.h"
|
|
#include "web-search-plugin.h"
|
|
#include "mail-search-plugin.h"
|
|
|
|
#define PLUGIN_ORDER_SETTINGS QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search-plugin-order.conf"
|
|
#define PLUGINS_INFO_GROUP "PluginsInfo"
|
|
#define EXTERNAL_PLUGINS_GROUP "ExternalPlugins"
|
|
#define PLUGIN_NAME_VALUE "PluginName"
|
|
#define PLUGIN_ORDER_VALUE "Order"
|
|
#define PLUGIN_ENABLE_VALUE "Enable"
|
|
#define PLUGIN_EXTERNAL_VALUE "External"
|
|
#define PLUGIN_PATH_VALUE "Path"
|
|
#define PLUGIN_FIX_VALUE "FixPos"
|
|
|
|
using namespace UkuiSearch;
|
|
|
|
static SearchPluginManager *global_instance = nullptr;
|
|
SearchPluginManager::SearchPluginManager(QObject *parent)
|
|
{
|
|
initOrderSettings();
|
|
registerPlugin(new AppSearchPlugin);
|
|
registerPlugin(new NoteSearchPlugin);
|
|
registerPlugin(new SettingsSearchPlugin);
|
|
registerPlugin(new DirSearchPlugin);
|
|
registerPlugin(new FileSearchPlugin);
|
|
registerPlugin(new FileContengSearchPlugin);
|
|
// registerPlugin(new MailSearchPlugin(this));
|
|
registerPlugin(new WebSearchPlugin);
|
|
}
|
|
|
|
bool SearchPluginManager::registerPlugin(UkuiSearch::SearchPluginIface *plugin)
|
|
{
|
|
bool res(false);
|
|
|
|
if (m_map.end() != m_map.find(plugin->name())) {
|
|
qWarning() << "the plugin:" << plugin->name() << "has been registered.";
|
|
return res;
|
|
}
|
|
|
|
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP);
|
|
QStringList plugins = m_orderSettings->childGroups();
|
|
if (plugins.contains(plugin->name())) {
|
|
m_orderSettings->beginGroup(plugin->name());
|
|
if (!m_orderSettings->value(PLUGIN_ENABLE_VALUE).toBool()) {
|
|
qWarning() << "plugin: " << plugin->name() << "is not available now.";
|
|
} else {
|
|
m_map[plugin->name()] = plugin;
|
|
qDebug() << "register search plugin: " << plugin->name();
|
|
res = true;
|
|
}
|
|
m_orderSettings->endGroup();
|
|
} else {
|
|
qWarning() << "Fail to register, can not find plugin:" << plugin->name() << "in config file";
|
|
}
|
|
m_orderSettings->endGroup();
|
|
|
|
if (!res) {
|
|
qWarning() << "Can not register plugin:" << plugin->name();
|
|
if (plugin) {
|
|
delete plugin;
|
|
plugin = nullptr;
|
|
}
|
|
}
|
|
return res;
|
|
}
|
|
|
|
bool SearchPluginManager::registerExternalPlugin(SearchPluginIface *plugin, const QString &path)
|
|
{
|
|
//TODO: external plugin need a life cycle management!
|
|
bool res(false);
|
|
if (m_map.end() != m_map.find(plugin->name())) {
|
|
qWarning() << "the plugin:" << plugin->name() << "has been registered.";
|
|
return res;
|
|
}
|
|
|
|
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP);
|
|
QStringList plugins = m_orderSettings->childGroups();
|
|
if (!plugins.contains(plugin->name())) {
|
|
int pluginOrder = plugins.length() + 1;
|
|
//网页搜索为最后一项
|
|
if (plugins.contains("Web Page")) {
|
|
m_orderSettings->beginGroup("Web Page");
|
|
m_orderSettings->setValue(PLUGIN_ORDER_VALUE, pluginOrder);
|
|
m_orderSettings->endGroup();
|
|
pluginOrder--;
|
|
}
|
|
//更新配置文件
|
|
m_orderSettings->beginGroup(plugin->name());
|
|
m_orderSettings->setValue(PLUGIN_PATH_VALUE, path);
|
|
m_orderSettings->setValue(PLUGIN_ORDER_VALUE, pluginOrder);
|
|
m_orderSettings->setValue(PLUGIN_ENABLE_VALUE, true);
|
|
m_orderSettings->setValue(PLUGIN_EXTERNAL_VALUE, true);
|
|
m_orderSettings->setValue(PLUGIN_FIX_VALUE, false);
|
|
m_orderSettings->endGroup();
|
|
}
|
|
|
|
if (m_orderSettings->value(plugin->name() + QString("/") + PLUGIN_ENABLE_VALUE).toBool()) {
|
|
m_map[plugin->name()] = plugin;
|
|
qDebug() << "register search plugin: " << path;
|
|
res = true;
|
|
} else {
|
|
qWarning() << "Plugin is not available.Fail to register: " << plugin->name();
|
|
}
|
|
m_orderSettings->endGroup();
|
|
|
|
m_orderSettings->beginGroup(EXTERNAL_PLUGINS_GROUP);
|
|
m_orderSettings->setValue(path, plugin->name());
|
|
m_orderSettings->endGroup();
|
|
|
|
return res;
|
|
}
|
|
|
|
bool SearchPluginManager::reRegisterPlugin(const QString &pluginName)
|
|
{
|
|
QString name;
|
|
if (pluginName == "Web") {
|
|
name = pluginName + " Page";
|
|
} else if (pluginName == "Content") {
|
|
name = "File " + name + " Search";
|
|
} else if (pluginName.contains(".so")) {
|
|
m_orderSettings->beginGroup(EXTERNAL_PLUGINS_GROUP);
|
|
name = m_orderSettings->value(pluginName).toString();
|
|
m_orderSettings->endGroup();
|
|
} else {
|
|
name = pluginName + " Search";
|
|
}
|
|
bool res(false);
|
|
if (m_map.end() == m_map.find(name)) {
|
|
bool isExternal(false);
|
|
QVariant value = m_orderSettings->value(PLUGINS_INFO_GROUP + QString("/") + name);
|
|
if (value.isNull()) {
|
|
isExternal = true;
|
|
} else {
|
|
isExternal = value.toBool();
|
|
}
|
|
if (pluginName == "Applications") {
|
|
reRegisterPlugin(new AppSearchPlugin, isExternal);
|
|
res = true;
|
|
} else if (pluginName == "Note") {
|
|
reRegisterPlugin(new NoteSearchPlugin, isExternal);
|
|
res = true;
|
|
} else if (pluginName == "Settings") {
|
|
reRegisterPlugin(new SettingsSearchPlugin, isExternal);
|
|
res = true;
|
|
} else if (pluginName == "Dir") {
|
|
reRegisterPlugin(new DirSearchPlugin, isExternal);
|
|
res = true;
|
|
} else if (pluginName == "File") {
|
|
reRegisterPlugin(new FileSearchPlugin, isExternal);
|
|
res = true;
|
|
} else if (pluginName == "Content") {
|
|
reRegisterPlugin(new FileContengSearchPlugin, isExternal);
|
|
res = true;
|
|
} else if (pluginName == "Web") {
|
|
reRegisterPlugin(new WebSearchPlugin, isExternal);
|
|
res = true;
|
|
} else if (pluginName.contains(".so")) {
|
|
//外部插件pluginName为so文件全路径
|
|
QPluginLoader loader(pluginName);
|
|
// version check
|
|
QString type = loader.metaData().value("MetaData").toObject().value("type").toString();
|
|
QString version = loader.metaData().value("MetaData").toObject().value("version").toString();
|
|
if(type == "SEARCH_PLUGIN" and version == SEARCH_PLUGIN_IFACE_VERSION) {
|
|
QObject *plugin = loader.instance();
|
|
if (plugin) {
|
|
auto externalPlugin = dynamic_cast<SearchPluginIface *>(plugin);
|
|
reRegisterPlugin(externalPlugin, isExternal, pluginName);
|
|
res = true;
|
|
}
|
|
}
|
|
|
|
} else {
|
|
return res;
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
bool SearchPluginManager::reRegisterPlugin(SearchPluginIface *plugin, bool isExternal, const QString &externalPluginPath)
|
|
{
|
|
bool res(false);
|
|
if (m_map.end() != m_map.find(plugin->name())) {
|
|
qWarning() << "plugin " << plugin->name() << "has been registered.";
|
|
if (plugin) {
|
|
delete plugin;
|
|
plugin = nullptr;
|
|
}
|
|
return res;
|
|
}
|
|
m_map[plugin->name()] = plugin;
|
|
|
|
if (isExternal) {
|
|
if (!externalPluginPath.isEmpty()) {
|
|
m_orderSettings->beginGroup(EXTERNAL_PLUGINS_GROUP);
|
|
m_orderSettings->setValue(externalPluginPath, plugin->name());
|
|
m_orderSettings->endGroup();
|
|
} else {
|
|
qWarning() << QString("Can not identify external plugin %1 through a empty path!").arg(plugin->name());
|
|
}
|
|
}
|
|
|
|
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP);
|
|
QStringList plugins = m_orderSettings->childGroups();
|
|
if (plugins.contains(plugin->name())) {
|
|
m_orderSettings->beginGroup(plugin->name());
|
|
m_orderSettings->setValue(PLUGIN_ENABLE_VALUE, true);
|
|
m_orderSettings->endGroup();
|
|
res = true;
|
|
} else {
|
|
qWarning() << "Fail to re-register plugin" << plugin->name() << " Conf file error!";
|
|
}
|
|
m_orderSettings->endGroup();
|
|
|
|
if (!res) {
|
|
if (plugin) {
|
|
delete plugin;
|
|
plugin = nullptr;
|
|
}
|
|
} else {
|
|
Q_EMIT this->reRegistered(plugin->name());
|
|
}
|
|
return res;
|
|
}
|
|
|
|
bool SearchPluginManager::unregisterPlugin(const QString &pluginName)
|
|
{
|
|
//用来测试命令行的字符串拼接
|
|
QString name = pluginName + " Search";
|
|
if (pluginName == "Web") {
|
|
name = pluginName + " Page";
|
|
} else if (pluginName == "Content") {
|
|
name = "File " + name;
|
|
}
|
|
//外部插件pluginName是so文件全路径
|
|
QString externalPluginPath;
|
|
if (pluginName.contains(".so")) {
|
|
externalPluginPath = pluginName;
|
|
m_orderSettings->beginGroup(EXTERNAL_PLUGINS_GROUP);
|
|
name = m_orderSettings->value(externalPluginPath).toString();
|
|
m_orderSettings->endGroup();
|
|
}
|
|
|
|
if (m_map.end() == m_map.find(name)) {
|
|
qWarning() << "plugin:" << name << "has not been registered.";
|
|
return false;
|
|
}
|
|
Q_EMIT this->unregistered(name);
|
|
|
|
if (m_map[name]) {
|
|
m_map[name]->stopSearch();
|
|
delete m_map[name];
|
|
m_map[name] = nullptr;
|
|
}
|
|
m_map.erase(m_map.find(name));
|
|
|
|
if (!externalPluginPath.isEmpty()) {
|
|
m_orderSettings->remove(EXTERNAL_PLUGINS_GROUP + QString("/") + externalPluginPath);
|
|
}
|
|
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP + QString("/") + name);
|
|
m_orderSettings->setValue(PLUGIN_ENABLE_VALUE, false);
|
|
m_orderSettings->endGroup();
|
|
|
|
return true;
|
|
/*
|
|
// m_plugin_order.clear();
|
|
// int i = 0;
|
|
// for (auto iter = m_map.cbegin(); iter != m_map.cend(); iter++) {
|
|
// m_plugin_order[i] = iter->first;
|
|
// i++;
|
|
// }
|
|
|
|
// std::map<int, QString>::iterator iter;
|
|
// bool removed(false);
|
|
// for (iter = m_plugin_order.begin(); iter != m_plugin_order.end();) {
|
|
// if (iter->second == name) {
|
|
// iter = m_plugin_order.erase(iter);
|
|
// removed = true;
|
|
// } else if (removed) {
|
|
// m_plugin_order[iter->first - 1] = iter->second;
|
|
// iter = m_plugin_order.erase(iter);
|
|
// } else {
|
|
// iter++;
|
|
// }
|
|
// }
|
|
// return true;
|
|
*/
|
|
}
|
|
|
|
bool SearchPluginManager::changePluginPos(const QString &pluginName, int pos)
|
|
{
|
|
bool res(false);
|
|
if (pos < 1) {
|
|
qWarning() << "Invalid destination position!";
|
|
return res;
|
|
}
|
|
//用来测试命令行的字符串拼接
|
|
QString name = pluginName + " Search";
|
|
if (pluginName == "Web") {
|
|
name = pluginName + " Page";
|
|
} else if (pluginName == "Content") {
|
|
name = "File " + name + " Search";
|
|
} else if (pluginName.contains(".so")) {
|
|
m_orderSettings->beginGroup(EXTERNAL_PLUGINS_GROUP);
|
|
name = m_orderSettings->value(pluginName).toString();
|
|
m_orderSettings->endGroup();
|
|
}
|
|
|
|
if (m_map.find(name) == m_map.end()) {
|
|
qWarning() << "Fail to change pos, plugin" << name << "has not been registered.";
|
|
return res;
|
|
}
|
|
|
|
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP);
|
|
QStringList plugins = m_orderSettings->childGroups();
|
|
int oldOrder = m_orderSettings->value(name + QString("/") + PLUGIN_ORDER_VALUE).toInt();
|
|
|
|
if (oldOrder < 1) {
|
|
qWarning() << "Invalid order value of " << name;
|
|
m_orderSettings->endGroup();
|
|
return res;
|
|
}
|
|
|
|
if (oldOrder == pos) {
|
|
qWarning() << "Plugin's position has not been changed";
|
|
m_orderSettings->endGroup();
|
|
return res;
|
|
}
|
|
|
|
for (const QString& orderName : plugins) {
|
|
m_orderSettings->beginGroup(orderName);
|
|
if (orderName == name) {
|
|
m_orderSettings->setValue(PLUGIN_ORDER_VALUE, pos);
|
|
} else {
|
|
int orderValue = m_orderSettings->value(PLUGIN_ORDER_VALUE).toInt();
|
|
if (oldOrder > pos and orderValue >= pos and orderValue < oldOrder) {
|
|
m_orderSettings->setValue(PLUGIN_ORDER_VALUE, orderValue + 1);
|
|
} else if (oldOrder < pos and orderValue > oldOrder and orderValue <= pos) {
|
|
m_orderSettings->setValue(PLUGIN_ORDER_VALUE, orderValue - 1);
|
|
}
|
|
}
|
|
m_orderSettings->endGroup();
|
|
}
|
|
m_orderSettings->endGroup();
|
|
|
|
Q_EMIT this->changePos(name, pos);
|
|
return res;
|
|
}
|
|
|
|
bool SearchPluginManager::unregisterPlugin(SearchPluginIface *plugin, bool isExternal, const QString &externalPluginPath)
|
|
{
|
|
bool res(false);
|
|
if (m_map.end() == m_map.find(plugin->name())) {
|
|
qWarning() << "plugin:" << plugin->name() << "has not been registered.";
|
|
return res;
|
|
}
|
|
Q_EMIT this->unregistered(plugin->name());
|
|
|
|
if (m_map[plugin->name()]) {
|
|
m_map[plugin->name()]->stopSearch();
|
|
delete m_map[plugin->name()];
|
|
m_map[plugin->name()] = nullptr;
|
|
}
|
|
m_map.erase(m_map.find(plugin->name()));
|
|
|
|
if (isExternal) {
|
|
if (!externalPluginPath.isEmpty()) {
|
|
m_orderSettings->beginGroup(EXTERNAL_PLUGINS_GROUP);
|
|
m_orderSettings->remove(externalPluginPath);
|
|
m_orderSettings->endGroup();
|
|
res = true;
|
|
} else {
|
|
qWarning() << "Fail to unregister, can not identify the plugin through a empty path.";
|
|
}
|
|
}
|
|
|
|
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP + QString("/") + plugin->name());
|
|
m_orderSettings->setValue(PLUGIN_ENABLE_VALUE, false);
|
|
m_orderSettings->endGroup();
|
|
|
|
return res;
|
|
}
|
|
|
|
SearchPluginManager *SearchPluginManager::getInstance()
|
|
{
|
|
if (!global_instance) {
|
|
global_instance = new SearchPluginManager;
|
|
}
|
|
return global_instance;
|
|
}
|
|
|
|
const QList<PluginInfo> SearchPluginManager::getPluginIds()
|
|
{
|
|
QList<PluginInfo> infoList;
|
|
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP);
|
|
QStringList plugins = m_orderSettings->childGroups();
|
|
for (const QString& pluginName : plugins) {
|
|
if (m_map.find(pluginName) != m_map.end()) {
|
|
m_orderSettings->beginGroup(pluginName);
|
|
PluginInfo info(pluginName,
|
|
m_orderSettings->value(PLUGIN_ENABLE_VALUE).toBool(),
|
|
m_orderSettings->value(PLUGIN_ORDER_VALUE).toInt(),
|
|
m_orderSettings->value(PLUGIN_FIX_VALUE).toBool(),
|
|
m_orderSettings->value(PLUGIN_EXTERNAL_VALUE).toBool(),
|
|
m_orderSettings->value(PLUGIN_PATH_VALUE).toString());
|
|
m_orderSettings->endGroup();
|
|
infoList.append(info);
|
|
}
|
|
}
|
|
m_orderSettings->endGroup();
|
|
return infoList;
|
|
}
|
|
|
|
SearchPluginIface *SearchPluginManager::getPlugin(const QString &pluginId)
|
|
{
|
|
return m_map[pluginId];
|
|
}
|
|
|
|
void SearchPluginManager::close()
|
|
{
|
|
this->deleteLater();
|
|
}
|
|
|
|
SearchPluginManager::~SearchPluginManager()
|
|
{
|
|
for (auto iter = m_map.begin(); iter != m_map.end();) {
|
|
if (iter->second) {
|
|
delete iter->second;
|
|
iter->second = nullptr;
|
|
}
|
|
}
|
|
m_map.clear();
|
|
}
|
|
|
|
void SearchPluginManager::initOrderSettings()
|
|
{
|
|
m_orderSettings = new QSettings(PLUGIN_ORDER_SETTINGS, QSettings::IniFormat, this);
|
|
|
|
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP);
|
|
if (m_orderSettings->childGroups().isEmpty()) {
|
|
bool isFixed(false);
|
|
for (int i = 0; i < m_defaultPluginOrder.size(); i++) {
|
|
QString pluginName = m_defaultPluginOrder.at(i);
|
|
//默认Web Page固定位置
|
|
if (pluginName == "Web Page") {
|
|
isFixed = true;
|
|
}
|
|
m_orderSettings->beginGroup(pluginName);
|
|
m_orderSettings->setValue(PLUGIN_ORDER_VALUE, i + 1);
|
|
m_orderSettings->setValue(PLUGIN_ENABLE_VALUE, true);
|
|
m_orderSettings->setValue(PLUGIN_EXTERNAL_VALUE, false);
|
|
m_orderSettings->setValue(PLUGIN_FIX_VALUE, isFixed);
|
|
m_orderSettings->endGroup();
|
|
}
|
|
}
|
|
m_orderSettings->endGroup();
|
|
}
|