1 files changed, 79 insertions, 0 deletions
diff --git a/src/statusbarspaceinfo.h b/src/statusbarspaceinfo.h
new file mode 100644
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--- /dev/null
+++ b/src/statusbarspaceinfo.h
@@ -0,0 +1,79 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by Peter Penz (peter.penz@gmx.at) and              *
+ *   and Patrice Tremblay                                                  *
+ *                                                                         *
+ *   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 STATUSBARSPACEINFO_H
+#define STATUSBARSPACEINFO_H
+
+#include <qwidget.h>
+#include <qstring.h>
+#include <kurl.h>
+#include <qcolor.h>
+
+class KDiskFreeSp;
+
+/**
+ * @short Shows the available space for the current volume as part
+ *        of the status bar.
+ */
+class StatusBarSpaceInfo : public QWidget
+{
+    Q_OBJECT
+
+public:
+    StatusBarSpaceInfo(QWidget* parent);
+    virtual ~StatusBarSpaceInfo();
+
+    void setURL(const KURL& url);
+    const KURL& url() const { return m_url; }
+
+protected:
+    /** @see QWidget::paintEvent */
+    virtual void paintEvent(QPaintEvent* event);
+
+private slots:
+    /**
+     * The strange signature of this method is due to a compiler
+     * bug (?). More details are given inside the class KDiskFreeSp (see
+     * KDE Libs documentation).
+     */
+    void slotFoundMountPoint(const unsigned long& kBSize,
+                             const unsigned long& kBUsed,
+                             const unsigned long& kBAvailable,
+                             const QString& mountPoint);
+    void slotDone();
+
+    /** Refreshs the space information for the current set URL. */
+    void refresh();
+
+private:
+    /**
+     * Returns a color for the progress bar by respecting
+     * the given background color \a bgColor. It is assured
+     * that enough contrast is given to have a visual indication.
+     */
+    QColor progressColor(const QColor& bgColor) const;
+
+    KURL m_url;
+    bool m_gettingSize;
+    unsigned long m_kBSize;
+    unsigned long m_kBAvailable;
+
+};
+
+#endif