Added old KDE3 version of dolphin

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/dolphin@1076309 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 133 insertions, 0 deletions

diff --git a/src/dolphinstatusbar.h b/src/dolphinstatusbar.h
new file mode 100644
index 0000000..e4e3e8d
--- /dev/null
+++ b/src/dolphinstatusbar.h
@@ -0,0 +1,133 @@
+/***************************************************************************
+ *   Copyright (C) 2006 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 DOLPHINSTATUSBAR_H
+#define DOLPHINSTATUSBAR_H
+
+#include <qhbox.h>
+class KProgress;
+class QLabel;
+class QTimer;
+class StatusBarMessageLabel;
+class StatusBarSpaceInfo;
+class DolphinView;
+class KURL;
+
+/**
+ * @brief Represents the statusbar of a Dolphin view.
+ *
+ * The statusbar allows to show messages and progress
+ * information.
+ *
+ * @author Peter Penz
+ */
+class DolphinStatusBar : public QHBox {
+    Q_OBJECT
+
+public:
+    /**
+     * Describes the type of the message text. Dependent
+     * from the type a corresponding icon and color is
+     * used for the message text.
+     */
+    enum Type {
+        Default,
+        OperationCompleted,
+        Information,
+        Error
+    };
+
+    DolphinStatusBar(DolphinView* parent = 0);
+    virtual ~DolphinStatusBar();
+
+    /**
+     * Sets the message text to \a msg. Dependant
+     * from the given type \a type an icon is shown and
+     * the color of the text is adjusted. The height of
+     * the statusbar is automatically adjusted in a way,
+     * that the full text fits into the available width.
+     *
+     * If a progress is ongoing and a message
+     * with the type Type::Error is set, the progress
+     * is cleared automatically.
+     */
+    void setMessage(const QString& msg, Type type);
+
+    QString message() const;
+    Type type() const;
+
+    /**
+     * Sets the text for the progress information.
+     * The text is shown with a delay of 300 milliseconds:
+     * if the progress set by DolphinStatusBar::setProgress()
+     * does reach 100 % within 300 milliseconds,
+     * the progress text is not shown at all. This assures that
+     * no flickering occurs for showing a progress of fast
+     * operations.
+     */
+    void setProgressText(const QString& text);
+    QString progressText() const;
+
+    /**
+     * Sets the progress in percent (0 - 100). The
+     * progress is shown with a delay of 300 milliseconds:
+     * if the progress does reach 100 % within 300 milliseconds,
+     * the progress is not shown at all. This assures that
+     * no flickering occurs for showing a progress of fast
+     * operations.
+     */
+    void setProgress(int percent);
+    int progress() const { return m_progress; }
+
+    /**
+     * Clears the message text of the status bar by replacing
+     * the message with the default text, which can be set
+     * by DolphinStatusBar::setDefaultText(). The progress
+     * information is not cleared.
+     */
+    void clear();
+
+    /**
+     * Sets the default text, which is shown if the status bar
+     * is cleared by DolphinStatusBar::clear().
+     */
+    void setDefaultText(const QString& text);
+    const QString& defaultText() const { return m_defaultText; }
+
+private slots:
+    void slotProgressTimer();
+
+    /**
+     * Is invoked, when the URL of the DolphinView, where the
+     * statusbar belongs too, has been changed.
+     */
+    void slotURLChanged(const KURL& url);
+
+private:
+    StatusBarMessageLabel* m_messageLabel;
+    StatusBarSpaceInfo* m_spaceInfo;
+    QLabel* m_progressText;
+    KProgress* m_progressBar;
+    QTimer* m_progressTimer;
+    int m_progress;
+    QString m_defaultText;
+};
+
+#endif