mirror of
https://invent.kde.org/system/dolphin
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145 lines
3.3 KiB
C++
145 lines
3.3 KiB
C++
/*
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Copyright (C) 2000-2011 Dawit Alemayehu <adawit@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef DIR_FILTER_PLUGIN_H
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#define DIR_FILTER_PLUGIN_H
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#include <QSet>
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#include <QPointer>
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#include <QStringList>
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#include <QWidget>
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#include <kurl.h>
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#include <kparts/plugin.h>
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#include <kparts/listingextension.h>
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class QPushButton;
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class KUrl;
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class KDirLister;
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class KFileItemList;
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class KLineEdit;
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namespace KParts {
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class ReadOnlyPart;
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}
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class FilterBar : public QWidget
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{
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Q_OBJECT
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public:
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explicit FilterBar(QWidget* parent = 0);
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virtual ~FilterBar();
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void selectAll();
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QMenu* typeFilterMenu();
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void setTypeFilterMenu(QMenu*);
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bool typeFilterMenuEnabled() const;
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void setEnableTypeFilterMenu(bool);
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void setNameFilter(const QString&);
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public Q_SLOTS:
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void clear();
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Q_SIGNALS:
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void filterChanged(const QString& nameFilter);
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void closeRequest();
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protected:
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virtual void showEvent(QShowEvent* event);
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virtual void keyReleaseEvent(QKeyEvent* event);
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private:
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KLineEdit* m_filterInput;
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QPushButton* m_typeFilterButton;
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};
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class SessionManager
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{
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public:
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struct Filters {
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QStringList typeFilters;
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QString nameFilter;
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};
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SessionManager();
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~SessionManager();
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Filters restore(const KUrl& url);
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void save(const KUrl& url, const Filters& filters);
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bool showCount;
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bool useMultipleFilters;
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protected:
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void loadSettings();
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void saveSettings();
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private:
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bool m_bSettingsLoaded;
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QMap<QString, Filters> m_filters;
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};
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class DirFilterPlugin : public KParts::Plugin
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{
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Q_OBJECT
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public:
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DirFilterPlugin(QObject* parent, const QVariantList&);
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~DirFilterPlugin();
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private Q_SLOTS:
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void slotReset();
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void slotOpenURL();
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void slotOpenURLCompleted();
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void slotShowPopup();
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void slotShowCount();
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void slotShowFilterBar();
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void slotMultipleFilters();
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void slotItemSelected(QAction*);
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void slotNameFilterChanged(const QString&);
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void slotCloseRequest();
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void slotListingEvent(KParts::ListingNotificationExtension::NotificationEventType, const KFileItemList&);
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private:
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void setFilterBar();
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struct MimeInfo {
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MimeInfo() : action(0), useAsFilter(false) {}
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QAction* action;
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bool useAsFilter;
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QString iconName;
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QString mimeComment;
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QSet<QString> filenames;
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};
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typedef QMap<QString, MimeInfo> MimeInfoMap;
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FilterBar* m_filterBar;
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QWidget* m_focusWidget;
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QPointer<KParts::ReadOnlyPart> m_part;
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QPointer<KParts::ListingFilterExtension> m_listingExt;
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MimeInfoMap m_pMimeInfo;
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};
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#endif
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