Differential D13007 Diff 34546 krusader/FileSystem/filesearcher.h

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krusader/FileSystem/filesearcher.h

  • This file was moved from krusader/Search/krsearchmod.h.
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14 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 14​ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 15​ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. * 16​ * GNU General Public License for more details. *
17 * * 17​ * *
18 * You should have received a copy of the GNU General Public License * 18​ * You should have received a copy of the GNU General Public License *
19 * along with Krusader. If not, see [http://www.gnu.org/licenses/]. * 19​ * along with Krusader. If not, see [http://www.gnu.org/licenses/]. *
20 *****************************************************************************/ 20​ *****************************************************************************/
21 21​
22#ifndef KRSEARCHMOD_H 22​#ifndef FILESEARCHER_H
23#define KRSEARCHMOD_H 23​#define FILESEARCHER_H
24 24​
25// QtCore 25​// QtCore
26#include <QDateTime> 26​#include <QDateTime>
27#include <QObject> 27​#include <QObject>
28#include <QStack> 28​#include <QStack>
29#include <QStringList> 29​#include <QStringList>
30#include <QUrl> 30​#include <QUrl>
31 31​
32#include <KIO/Global> 32​#include <KIO/Global>
33 33​
34class KRQuery; 34​#include "krquery.h"
35​
35class FileItem; 36​class FileItem;
36class FileSystem; 37​class FileSystem;
37class DefaultFileSystem; 38​class DefaultFileSystem;
38class VirtualFileSystem; 39​class VirtualFileSystem;
39 40​
40/** 41​/**
41 * Search for files based on a search query. 42​ * Search for files based on a search query.
42 * 43​ *
43 * Subdirectories are included if query->isRecursive() is true. 44​ * Subdirectories are included if query->isRecursive() is true.
44 */ 45​ */
45class KRSearchMod : public QObject 46​class FileSearcher: public QObject
46{ 47​{
47 Q_OBJECT 48​ Q_OBJECT
48public: 49​public:
49 explicit KRSearchMod(const KRQuery *query); 50​ explicit FileSearcher(const KRQuery &query);
50 ~KRSearchMod(); 51​ ~FileSearcher();
51 52​
52 void start(); 53​ /**
54​ * Start the search.
55​ *
56​ * @param url if given, this single URL is searched - ignoring query->searchInDirs()
57​ */
58​ void start(const QUrl &url = QUrl());
59​ /** Stop the ongoing search. */
53 void stop(); 60​ void stop();
61​ /**
62​ * Return the found files.
63​ * Owner is this file searcher, they are deleted when re-starting the search.
64​ */
65​ QList<FileItem *> files() const { return m_foundFiles; }
54 66​
55private: 67​private:
56 void scanUrl(const QUrl &url); 68​ void scanUrl(const QUrl &url);
57 void scanDirectory(const QUrl &url); 69​ void scanDirectory(const QUrl &url);
58 FileSystem *getFileSystem(const QUrl &url); 70​ FileSystem *getFileSystem(const QUrl &url);
59 71​
60signals: 72​signals:
61 void searching(const QString &url); 73​ void searching(const QString &url);
62 void found(const FileItem &file, const QString &foundText); 74​ void found(const FileItem &file, const QString &foundText);
63 // NOTE: unused ​
64 void error(const QUrl &url); 75​ void error(const QUrl &url);
65 void finished(); 76​ void finished();
66 77​
67private slots: 78​private slots:
68 void slotProcessEvents(bool &stopped); 79​ void slotProcessEvents(bool &stopped);
69 80​
70private: 81​private:
71 KRQuery *m_query; 82​ const KRQuery m_query;
83​
72 DefaultFileSystem *m_defaultFileSystem; 84​ DefaultFileSystem *m_defaultFileSystem;
73 VirtualFileSystem *m_virtualFileSystem; 85​ VirtualFileSystem *m_virtualFileSystem;
74 86​
75 bool m_stopSearch; 87​ bool m_stopSearch;
76 88​
89​ QList<FileItem *> m_foundFiles;
77 QStack<QUrl> m_scannedUrls; 90​ QStack<QUrl> m_scannedUrls;
78 QStack<QUrl> m_unScannedUrls; 91​ QStack<QUrl> m_unScannedUrls;
79 QTime m_timer; 92​ QTime m_timer;
80}; 93​};
81 94​
82#endif 95​#endif