1 files changed, 139 insertions, 0 deletions
diff --git a/src/panels/information/informationpanelcontent.h b/src/panels/information/informationpanelcontent.h
new file mode 100644
index 000000000..1277f31fa
--- /dev/null
+++ b/src/panels/information/informationpanelcontent.h
@@ -0,0 +1,139 @@
+/***************************************************************************
+ *   Copyright (C) 2009 by Peter Penz <[email protected]>                  *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   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, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
+ ***************************************************************************/
+
+#ifndef INFORMATIONPANELCONTENT_H
+#define INFORMATIONPANELCONTENT_H
+
+#include <panels/panel.h>
+
+#include <kconfig.h>
+#include <kurl.h>
+#include <kvbox.h>
+
+class PhononWidget;
+class PixmapViewer;
+class MetaDataWidget;
+class MetaTextLabel;
+class QPixmap;
+class QString;
+class KFileItem;
+class KSeparator;
+class QLabel;
+class QScrollArea;
+
+/**
+ * @brief Manages the widgets that display the meta information
+*         for file items of the Information Panel.
+ */
+class InformationPanelContent : public Panel
+{
+    Q_OBJECT
+
+public:
+    explicit InformationPanelContent(QWidget* parent = 0);
+    virtual ~InformationPanelContent();
+
+    /**
+     * Shows the meta information for the item \p item.
+     * The preview of the item is generated asynchronously,
+     * the other meta informations are fetched synchronously.
+     */
+    void showItem(const KFileItem& item);
+
+    /**
+     * Shows the meta information for the items \p items.
+     */
+    void showItems(const KFileItemList& items);
+
+    /**
+     * Opens a menu which allows to configure which meta information
+     * should be shown.
+     */
+    void configureSettings();
+
+protected:
+    /** @see QObject::eventFilter() */
+    virtual bool eventFilter(QObject* obj, QEvent* event);
+
+private slots:
+    /**
+     * Is invoked if no preview is available for the item. In this
+     * case the icon will be shown.
+     */
+    void showIcon(const KFileItem& item);
+
+    /**
+     * Is invoked if a preview is available for the item. The preview
+     * \a pixmap is shown inside the info page.
+     */
+    void showPreview(const KFileItem& item, const QPixmap& pixmap);
+
+    void slotPlayingStarted();
+    void slotPlayingStopped();
+
+private:
+    /**
+     * Checks whether the an URL is repesented by a place. If yes,
+     * then the place icon and name are shown instead of a preview.
+     * @return True, if the URL represents exactly a place.
+     * @param url The url to check.
+     */
+    bool applyPlace(const KUrl& url);
+
+    /**
+     * Sets the text for the label \a m_nameLabel and assures that the
+     * text is split in a way that it can be wrapped within the
+     * label width (QLabel::setWordWrap() does not work if the
+     * text represents one extremely long word).
+     */
+    void setNameLabelText(const QString& text);
+
+    /**
+     * Assures that the settings for the meta information
+     * are initialized with proper default values.
+     */
+    void initMetaInfoSettings(KConfigGroup& group);
+
+    /**
+     * Temporary helper method for KDE 4.3 as we currently don't get
+     * translated labels for Nepmok literals: Replaces camelcase labels
+     * like "fileLocation" by "File Location:".
+     */
+    QString tunedLabel(const QString& label) const;
+
+    void init();
+
+private:
+    KFileItem m_item;
+
+    bool m_pendingPreview;
+    QTimer* m_outdatedPreviewTimer;
+    QLabel* m_nameLabel;
+
+    PixmapViewer* m_preview;
+    KSeparator* m_previewSeparator;
+    PhononWidget* m_phononWidget;
+    MetaDataWidget* m_metaDataWidget;
+    KSeparator* m_metaDataSeparator;
+
+    QScrollArea* m_metaTextArea;
+    MetaTextLabel* m_metaTextLabel;
+};
+
+#endif // INFORMATIONPANELCONTENT_H