feat(search-plugin):add the ai search plugin.

This commit is contained in:
JunjieBai 2024-04-17 15:34:14 +08:00 committed by iaom
parent 1b920b4f5a
commit 2e5899b674
12 changed files with 586 additions and 37 deletions

View File

@ -97,9 +97,12 @@ const bool &BestListModel::isExpanded()
void BestListModel::appendInfo(const QString &pluginId, const SearchPluginIface::ResultInfo &info)
{
if (m_resourceTypes.contains(info.resourceType)) {
return;
for (const auto& item : m_items) {
if (info.actionKey == item->info().actionKey && info.resourceType == item->info().resourceType) {
return;
}
}
} else {
m_resourceTypes.append(info.resourceType);
}

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@ -30,7 +30,8 @@ set(LIBUKUI_SEARCH_PC_PKGS
uchardet
kysdk-systime
kysdk-datacollect
kylin-ai-base)
kylin-ai-base
)
foreach(PC_LIB IN ITEMS ${LIBUKUI_SEARCH_PC_PKGS})
pkg_check_modules(${PC_LIB} REQUIRED IMPORTED_TARGET ${PC_LIB})
@ -105,6 +106,8 @@ set(LIBUKUI_SEARCH_SRC
searchinterface/ukui-search-task.cpp searchinterface/ukui-search-task.h
settingsearch/settings-search-plugin.cpp settingsearch/settings-search-plugin.h
websearch/web-search-plugin.cpp websearch/web-search-plugin.h
aisearch/ai-search-plugin.cpp aisearch/ai-search-plugin.h
thumbnail-creator.cpp thumbnail-creator.h
icon-loader.cpp icon-loader.h
data-collecter.cpp
data-collecter.h
@ -158,6 +161,7 @@ include_directories(
searchinterface/searchtasks
settingsearch
websearch
aisearch
)
target_compile_definitions(${PROJECT_NAME} PRIVATE

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@ -0,0 +1,340 @@
/*
*
* Copyright (C) 2024, 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: baijunjie <baijunjie@kylinos.cn>
*
*/
#include "ai-search-plugin.h"
#include "file-utils.h"
#include "thumbnail-creator.h"
#include "file-indexer-config.h"
#include <unistd.h>
#include <QMessageBox>
#include <QJsonObject>
#include <QJsonDocument>
#include <QJsonArray>
#include <QFileInfo>
using namespace UkuiSearch;
size_t AiSearchPlugin::uniqueSymbolAi = 0;
QMutex AiSearchPlugin::mutex;
static const int THUMBNAIL_HEIGHT = 247;
static const int THUMBNAIL_WIDTH = 352;
bool AiSearch::s_failed = false;
DataManagementSession AiSearch::s_session = nullptr;
QMutex AiSearch::s_sessionMutex;
AiSearchPlugin::AiSearchPlugin(QObject *parent) : QObject(parent)
{
SearchPluginIface::Actioninfo open { 0, tr("Open")};
SearchPluginIface::Actioninfo OpenPath {1, tr("Open path")};
SearchPluginIface::Actioninfo CopyPath { 2, tr("Copy Path")};
m_actionInfo << open << OpenPath << CopyPath;
m_pool.setMaxThreadCount(1);
m_thumbnailPool.setMaxThreadCount(1);
m_pool.setExpiryTimeout(1000);
m_timer = new QTimer(this);
m_timer->setInterval(500);
connect(m_timer, &QTimer::timeout, this, [ = ] {
if (FileIndexerConfig::getInstance()->isAiIndexEnable()) {
auto aiSearch = new AiSearch(m_searchResult, uniqueSymbolAi, m_keyword);
m_pool.start(aiSearch);
m_timer->stop();
}
});
initDetailPage();
}
const QString AiSearchPlugin::name()
{
return "Ai Search";
}
const QString AiSearchPlugin::description()
{
return tr("Ai Search");
}
QString AiSearchPlugin::getPluginName()
{
return tr("Ai Search");
}
void AiSearchPlugin::KeywordSearch(QString keyword, DataQueue<ResultInfo> *searchResult)
{
mutex.lock();
uniqueSymbolAi++;
mutex.unlock();
m_keyword = keyword;
m_searchResult = searchResult;
m_timer->start();
}
void AiSearchPlugin::stopSearch()
{
mutex.lock();
++uniqueSymbolAi;
mutex.unlock();
m_thumbnailPool.clear();
m_pool.clear();
m_timer->stop();
}
QList<SearchPluginIface::Actioninfo> AiSearchPlugin::getActioninfo(int type)
{
Q_UNUSED(type)
return m_actionInfo;
}
void AiSearchPlugin::openAction(int actionkey, QString key, int type)
{
Q_UNUSED(type)
//TODO add some return message here.
switch (actionkey) {
case 0:
if(FileUtils::openFile(key) == -1) {
QMessageBox msgBox(m_detailPage);
msgBox.setModal(true);
msgBox.addButton(tr("OK"), QMessageBox::YesRole);
msgBox.setIcon(QMessageBox::Information);
msgBox.setText(tr("Can not get a default application for opening %1.").arg(key));
msgBox.exec();
}
break;
case 1:
FileUtils::openFile(key, true);
break;
case 2:
FileUtils::copyPath(key);
default:
break;
}
}
QWidget *AiSearchPlugin::detailPage(const SearchPluginIface::ResultInfo &ri)
{
if(ri.actionKey == m_currentActionKey) {
return m_detailPage;
}
auto creator = new ThumbnailCreator(ri.actionKey, QSize(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT), m_detailPage->window()->devicePixelRatio());
connect(creator, &ThumbnailCreator::ready, this, [&, ri](const QString& uri, const QImage &image){
if(uri != m_currentActionKey) {
return;
}
QPixmap pixmap = QPixmap::fromImage(image);
if(!pixmap.isNull()) {
m_iconLabel->setPixmap(pixmap);
m_detailLyt->setContentsMargins(8, (THUMBNAIL_HEIGHT - pixmap.height()) / 2 + 8, 16, 0);
} else {
m_iconLabel->setPixmap(ri.icon.pixmap(120, 120));
}
}, Qt::QueuedConnection);
m_thumbnailPool.start(creator);
m_iconLabel->setPixmap(ri.icon.pixmap(120, 120));
m_detailLyt->setContentsMargins(8, 50, 16, 0);
m_currentActionKey = ri.actionKey;
QFontMetrics fontMetrics = m_nameLabel->fontMetrics();
QString showName = fontMetrics.elidedText(ri.name, Qt::ElideRight, 215); //当字体长度超过215时显示为省略号
m_nameLabel->setText(FileUtils::setAllTextBold(showName));
if(QString::compare(showName, ri.name)) {
m_nameLabel->setToolTip(ri.name);
} else {
m_nameLabel->setToolTip("");
}
m_pluginLabel->setText(tr("File"));
m_pathLabel2->setText(m_pathLabel2->fontMetrics().elidedText(m_currentActionKey, Qt::ElideRight, m_pathLabel2->width()));
m_pathLabel2->setToolTip(m_currentActionKey);
QString modTimeText = ri.description.at(1).value;
m_timeLabel2->setText(modTimeText);
return m_detailPage;
}
void AiSearchPlugin::initDetailPage()
{
m_detailPage = new QWidget();
m_detailPage->setFixedWidth(360);
m_detailPage->setAttribute(Qt::WA_TranslucentBackground);
m_detailLyt = new QVBoxLayout(m_detailPage);
m_detailLyt->setContentsMargins(8, 0, 16, 0);
m_iconLabel = new QLabel(m_detailPage);
m_iconLabel->setAlignment(Qt::AlignCenter);
m_iconLabel->setMinimumHeight(120);
m_nameFrame = new QFrame(m_detailPage);
m_nameFrameLyt = new QHBoxLayout(m_nameFrame);
m_nameFrame->setLayout(m_nameFrameLyt);
m_nameFrameLyt->setContentsMargins(8, 0, 0, 0);
m_nameLabel = new QLabel(m_nameFrame);
m_nameLabel->setMaximumWidth(280);
m_pluginLabel = new QLabel(m_nameFrame);
m_pluginLabel->setEnabled(false);
m_nameFrameLyt->addWidget(m_nameLabel);
m_nameFrameLyt->addStretch();
m_nameFrameLyt->addWidget(m_pluginLabel);
m_line_1 = new SeparationLine(m_detailPage);
m_pathFrame = new QFrame(m_detailPage);
m_pathFrameLyt = new QHBoxLayout(m_pathFrame);
m_pathLabel1 = new QLabel(m_pathFrame);
m_pathLabel2 = new QLabel(m_pathFrame);
m_pathLabel1->setText(tr("Path"));
m_pathLabel2->setFixedWidth(240);
m_pathLabel2->setAlignment(Qt::AlignRight);
m_pathFrameLyt->addWidget(m_pathLabel1);
m_pathFrameLyt->addStretch();
m_pathFrameLyt->addWidget(m_pathLabel2);
m_timeFrame = new QFrame(m_detailPage);
m_timeFrameLyt = new QHBoxLayout(m_timeFrame);
m_timeLabel1 = new QLabel(m_timeFrame);
m_timeLabel2 = new QLabel(m_timeFrame);
m_timeLabel2->setAlignment(Qt::AlignRight);
m_timeLabel1->setText(tr("Last time modified"));
m_timeFrameLyt->addWidget(m_timeLabel1);
m_timeFrameLyt->addStretch();
m_timeFrameLyt->addWidget(m_timeLabel2);
m_line_2 = new SeparationLine(m_detailPage);
m_actionFrame = new QFrame(m_detailPage);
m_actionFrameLyt = new QVBoxLayout(m_actionFrame);
m_actionFrameLyt->setContentsMargins(8, 0, 0, 0);
m_actionLabel1 = new ActionLabel(tr("Open"), m_currentActionKey, m_actionFrame);
m_actionLabel2 = new ActionLabel(tr("Open path"), m_currentActionKey, m_actionFrame);
m_actionLabel3 = new ActionLabel(tr("Copy path"), m_currentActionKey, m_actionFrame);
m_actionFrameLyt->addWidget(m_actionLabel1);
m_actionFrameLyt->addWidget(m_actionLabel2);
m_actionFrameLyt->addWidget(m_actionLabel3);
m_actionFrame->setLayout(m_actionFrameLyt);
m_detailLyt->addWidget(m_iconLabel);
m_detailLyt->addWidget(m_nameFrame);
m_detailLyt->addWidget(m_line_1);
m_detailLyt->addWidget(m_pathFrame);
m_detailLyt->addWidget(m_timeFrame);
m_detailLyt->addWidget(m_line_2);
m_detailLyt->addWidget(m_actionFrame);
m_detailPage->setLayout(m_detailLyt);
m_detailLyt->addStretch();
connect(m_actionLabel1, &ActionLabel::actionTriggered, [ & ](){
if(FileUtils::openFile(m_currentActionKey) == -1) {
QMessageBox msgBox(m_detailPage);
msgBox.setModal(true);
msgBox.addButton(tr("OK"), QMessageBox::YesRole);
msgBox.setIcon(QMessageBox::Information);
msgBox.setText(tr("Can not get a default application for opening %1.").arg(m_currentActionKey));
msgBox.exec();
}
});
connect(m_actionLabel2, &ActionLabel::actionTriggered, [ & ](){
FileUtils::openFile(m_currentActionKey, true);
});
connect(m_actionLabel3, &ActionLabel::actionTriggered, [ & ](){
FileUtils::copyPath(m_currentActionKey);
});
}
AiSearchPlugin::~AiSearchPlugin()
{
m_pool.clear();
m_thumbnailPool.clear();
m_thumbnailPool.waitForDone();
m_pool.waitForDone();
AiSearch::destroySession();
}
AiSearch::AiSearch(DataQueue<SearchPluginIface::ResultInfo> *searchResult, size_t uniqueSymbol, const QString &keyword)
{
m_searchResult = searchResult;
m_uniqueSymbol = uniqueSymbol;
m_keyword = keyword;
}
void AiSearch::run()
{
this->keywordSearch();
}
void AiSearch::keywordSearch()
{
if (!AiSearch::createSession()) {
return;
}
QJsonObject keyword;
keyword.insert(QStringLiteral("text"), m_keyword);
char* results = nullptr;
data_management_similarity_search(s_session, QJsonDocument(keyword).toJson().data(), &results);
for (const auto &aResult : QJsonDocument::fromJson(results).array()) {
if (aResult.isObject()) {
SearchPluginIface::ResultInfo ri;
if (createResultInfo(ri, aResult.toObject().value("filepath").toString())) {
AiSearchPlugin::mutex.lock();
if (m_uniqueSymbol == AiSearchPlugin::uniqueSymbolAi) {
m_searchResult->enqueue(ri);
AiSearchPlugin::mutex.unlock();
} else {
AiSearchPlugin::mutex.unlock();
break;
}
}
}
}
data_management_free_search_result(s_session, results);
}
bool AiSearch::createResultInfo(SearchPluginIface::ResultInfo &ri, const QString &path)
{
QFileInfo info(path);
if(!info.exists()) {
return false;
}
ri.icon = FileUtils::getFileIcon(QUrl::fromLocalFile(path).toString(), false);
ri.name = info.fileName().replace("\r", " ").replace("\n", " ");
ri.toolTip = info.fileName();
ri.resourceType = QStringLiteral("file");
ri.description = QVector<SearchPluginIface::DescriptionInfo>() \
<< SearchPluginIface::DescriptionInfo{"Path:", path} \
<< SearchPluginIface::DescriptionInfo{"Modified time:", info.lastModified().toString("yyyy/MM/dd hh:mm:ss")};
ri.actionKey = path;
return true;
}
AiSearch::~AiSearch() {}
bool AiSearch::createSession() {
QMutexLocker locker(&s_sessionMutex);
if (!s_session || s_failed) {
if (data_management_create_session(&s_session, DataManagementType::SYS_SEARCH, getuid()) != DataManagementResult::DATA_MANAGEMENT_SUCCESS) {
s_failed = true;
qWarning() << "===Create data management session failed!===" << s_session;
return false;
}
}
return true;
}
void AiSearch::destroySession() {
if (data_management_destroy_session(s_session) != DataManagementResult::DATA_MANAGEMENT_SUCCESS) {
qWarning() << "===fail to destroy session===";
}
}

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@ -0,0 +1,130 @@
/*
*
* Copyright (C) 2024, 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: baijunjie <baijunjie@kylinos.cn>
*
*/
#ifndef UKUI_SEARCH_AISEARCHPLUGIN_H
#define UKUI_SEARCH_AISEARCHPLUGIN_H
#include <QObject>
#include <QThreadPool>
#include <QWidget>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QFrame>
#include <QLabel>
#include <QAction>
#include <QDBusInterface>
#include <QTimer>
#include "action-label.h"
#include "separation-line.h"
#include "search-plugin-iface.h"
#include "icon-loader.h"
#include "kylin-ai/ai-base/datamanagement.h"
namespace UkuiSearch {
class LIBSEARCH_EXPORT AiSearchPlugin : public QObject, public SearchPluginIface {
Q_OBJECT
public:
explicit AiSearchPlugin(QObject *parent = nullptr);
~AiSearchPlugin() override;
PluginType pluginType() override { return PluginType::SearchPlugin; }
const QString name() override;
const QString description() override;
const QIcon icon() override { return IconLoader::loadIconQt(""); }
void setEnable(bool enable) override { m_enable = enable; }
bool isEnable() override { return m_enable; }
QString getPluginName() override;
void KeywordSearch(QString keyword, DataQueue<ResultInfo> *searchResult) override;
void stopSearch() override;
QList<SearchPluginIface::Actioninfo> getActioninfo(int type) override;
void openAction(int actionkey, QString key, int type) override;
QWidget *detailPage(const ResultInfo &ri) override;
static size_t uniqueSymbolAi;
static QMutex mutex;
private:
void initDetailPage();
QString m_currentActionKey;
QWidget *m_detailPage;
QVBoxLayout *m_detailLyt = nullptr;
QLabel *m_iconLabel = nullptr;
QFrame *m_nameFrame = nullptr;
QHBoxLayout *m_nameFrameLyt = nullptr;
QLabel *m_nameLabel = nullptr;
QLabel *m_pluginLabel = nullptr;
SeparationLine *m_line_1 = nullptr;
QFrame *m_pathFrame = nullptr;
QLabel *m_pathLabel1 = nullptr;
QLabel *m_pathLabel2 = nullptr;
QHBoxLayout *m_pathFrameLyt = nullptr;
QFrame *m_timeFrame = nullptr;
QLabel *m_timeLabel1 = nullptr;
QLabel *m_timeLabel2 = nullptr;
QHBoxLayout *m_timeFrameLyt = nullptr;
SeparationLine *m_line_2 = nullptr;
QFrame *m_actionFrame = nullptr;
QVBoxLayout *m_actionFrameLyt = nullptr;
ActionLabel *m_actionLabel1 = nullptr;
ActionLabel *m_actionLabel2 = nullptr;
ActionLabel *m_actionLabel3 = nullptr;
QVBoxLayout * m_actionLyt = nullptr;
bool m_enable = true;
QList<SearchPluginIface::Actioninfo> m_actionInfo;
QThreadPool m_pool;
QThreadPool m_thumbnailPool;
DataManagementSession m_session;
QTimer *m_timer = nullptr;
QString m_keyword;
DataQueue<ResultInfo> *m_searchResult;
};
class AiSearch : public QRunnable {
public:
explicit AiSearch(DataQueue<SearchPluginIface::ResultInfo> *searchResult, size_t uniqueSymbol, const QString& keyword);
~AiSearch() override;
static bool createSession();
static void destroySession();
static DataManagementSession s_session;
static bool s_failed;
static QMutex s_sessionMutex;
protected:
void run() override;
private:
void keywordSearch();
bool createResultInfo(SearchPluginIface::ResultInfo &ri, const QString& path);
DataQueue<SearchPluginIface::ResultInfo> *m_searchResult = nullptr;
size_t m_uniqueSymbol;
QString m_keyword;
};
}
#endif //UKUI_SEARCH_AISEARCHPLUGIN_H

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@ -403,7 +403,7 @@ bool AppSearchPlugin::installAppAction(const QString & name)
//AppSearch::AppSearch(DataQueue<SearchPluginIface::ResultInfo> *searchResult, DataQueue<ResultItem>* appSearchResults, UkuiSearchTask *appSearchTask, QString keyword, size_t uniqueSymbol)
//{
// this->setAutoDelete(true);
// m_search_result = searchResult;
// m_searchResult = searchResult;
// m_appSearchResults = appSearchResults;
// m_appSearchTask = appSearchTask;
// m_appSearchTask->clearKeyWords();
@ -440,7 +440,7 @@ bool AppSearchPlugin::installAppAction(const QString & name)
//// m_appSearchResults->clear();
//// break;
//// }
// m_search_result->enqueue(ri);
// m_searchResult->enqueue(ri);
// } else {
// is_empty = true;
// }
@ -464,7 +464,7 @@ bool AppSearchPlugin::installAppAction(const QString & name)
//bool AppSearch::isUniqueSymbolChanged()
//{
// QMutexLocker locker(&AppSearchPlugin::m_mutex);
// QMutexLocker locker(&AppSearchPlugin::mutex);
// if (m_uniqueSymbol != AppSearchPlugin::uniqueSymbol) {
// qDebug() << "uniqueSymbol changged, app search finished!";
// return true;

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@ -110,7 +110,7 @@ private:
// size_t m_uniqueSymbol;
// UkuiSearchTask *m_appSearchTask = nullptr;
// DataQueue<ResultItem>* m_appSearchResults = nullptr;
// DataQueue<SearchPluginIface::ResultInfo> *m_search_result = nullptr;
// DataQueue<SearchPluginIface::ResultInfo> *m_searchResult = nullptr;
//};
}

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@ -29,6 +29,7 @@
#include "libkydate.h"
#include "data-collecter.h"
#include "file-reader.h"
#include "thumbnail-creator.h"
#define OCR_ICONLABLE_WITH 352
#define OCR_ICONLABLE_HEIGHT 247
@ -799,16 +800,4 @@ void FileContentSearchPlugin::initDetailPage()
// return nullptr;
//}
ThumbnailCreator::ThumbnailCreator(const QString &url, const QSize &targetSize, qreal dpr, QObject *parent): QObject(parent)
{
setAutoDelete(true);
m_url = url;
m_targetSize = targetSize;
m_dpr = dpr;
}
void ThumbnailCreator::run()
{
Q_EMIT ready(m_url, FileReader::getInstance()->getThumbnail(m_url, m_targetSize, m_dpr));
}
#include "file-search-plugin.moc"

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@ -205,23 +205,6 @@ private:
QThreadPool m_pool;
QThreadPool m_thumbnailPool;
};
class ThumbnailCreator : public QObject, public QRunnable
{
Q_OBJECT
public:
explicit ThumbnailCreator(const QString &url, const QSize &targetSize, qreal dpr, QObject *parent = nullptr);
protected:
void run() override;
Q_SIGNALS:
void ready(QString url, const QImage &image);
private:
QString m_url;
QSize m_targetSize;
qreal m_dpr;
};
}

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@ -24,6 +24,7 @@
#include "settings-search-plugin.h"
#include "note-search-plugin.h"
#include "web-search-plugin.h"
#include "ai-search-plugin.h"
#define PLUGIN_ORDER_SETTINGS QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search-plugin-order.conf"
#define PLUGINS_INFO_GROUP "PluginsInfo"
@ -34,6 +35,8 @@
#define PLUGIN_EXTERNAL_VALUE "External"
#define PLUGIN_PATH_VALUE "Path"
#define PLUGIN_FIX_VALUE "FixPos"
static const QString SETTINGS_VERSION_KEY = "Version";
static const QString SETTINGS_VERSION = "1.0";
using namespace UkuiSearch;
@ -42,6 +45,7 @@ SearchPluginManager::SearchPluginManager(QObject *parent)
{
Q_UNUSED(parent)
initOrderSettings();
registerPlugin(new AiSearchPlugin);
registerPlugin(new AppSearchPlugin);
registerPlugin(new NoteSearchPlugin);
registerPlugin(new SettingsSearchPlugin);
@ -458,9 +462,16 @@ SearchPluginManager::~SearchPluginManager()
void SearchPluginManager::initOrderSettings()
{
m_orderSettings = new QSettings(PLUGIN_ORDER_SETTINGS, QSettings::IniFormat, this);
bool needRefresh(false);
m_orderSettings->beginGroup(PLUGINS_INFO_GROUP);
if (m_orderSettings->childGroups().isEmpty()) {
needRefresh = true;
} else if (m_orderSettings->value(SETTINGS_VERSION_KEY).toString() != SETTINGS_VERSION) {
m_orderSettings->setValue(SETTINGS_VERSION_KEY, SETTINGS_VERSION);
needRefresh = true;
}
if (needRefresh) {
bool isFixed(false);
for (int i = 0; i < m_defaultPluginOrder.size(); i++) {
QString pluginName = m_defaultPluginOrder.at(i);
@ -477,4 +488,4 @@ void SearchPluginManager::initOrderSettings()
}
}
m_orderSettings->endGroup();
}
}

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@ -32,6 +32,7 @@ class SearchPluginManager : public QObject
Q_OBJECT
QStringList m_defaultPluginOrder = {
"Ai Search",
"Applications Search",
"Note Search",
"Settings Search",

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@ -0,0 +1,38 @@
/*
*
* Copyright (C) 2024, 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: baijunjie <baijunjie@kylinos.cn>
*
*/
#include "thumbnail-creator.h"
#include "file-reader.h"
using namespace UkuiSearch;
ThumbnailCreator::ThumbnailCreator(const QString &url, const QSize &targetSize, qreal dpr, QObject *parent): QObject(parent)
{
setAutoDelete(true);
m_url = url;
m_targetSize = targetSize;
m_dpr = dpr;
}
void ThumbnailCreator::run()
{
Q_EMIT ready(m_url, FileReader::getInstance()->getThumbnail(m_url, m_targetSize, m_dpr));
}

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@ -0,0 +1,50 @@
/*
*
* Copyright (C) 2024, 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: baijunjie <baijunjie@kylinos.cn>
*
*/
#ifndef UKUI_SEARCH_THUMBNAILCREATOR_H
#define UKUI_SEARCH_THUMBNAILCREATOR_H
#include <QObject>
#include <QRunnable>
#include <QSize>
namespace UkuiSearch {
class ThumbnailCreator : public QObject, public QRunnable
{
Q_OBJECT
public:
explicit ThumbnailCreator(const QString &url, const QSize &targetSize, qreal dpr, QObject *parent = nullptr);
protected:
void run() override;
Q_SIGNALS:
void ready(QString url, const QImage &image);
private:
QString m_url;
QSize m_targetSize;
qreal m_dpr;
};
}
#endif //UKUI_SEARCH_THUMBNAILCREATOR_H