Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 99 insertions, 0 deletions

diff --git a/kuickshow/src/kuickfile.h b/kuickshow/src/kuickfile.h
new file mode 100644
index 00000000..957db6ee
--- /dev/null
+++ b/kuickshow/src/kuickfile.h
@@ -0,0 +1,99 @@
+/****************************************************************************
+** $Id: .emacs,v 1.3 2002/02/20 15:06:53 gis Exp $
+**
+** Created : 2006
+**
+** Copyright (C) 2006 Carsten Pfeiffer <[email protected]>
+**
+****************************************************************************/
+
+#ifndef KUICKFILE_H
+#define KUICKFILE_H
+
+#include <qobject.h>
+#include <qstring.h>
+
+#include <kurl.h>
+#include <kprogress.h>
+
+namespace KIO {
+    class Job;
+    class FileCopyJob;
+}
+
+class KuickFile : public QObject
+{
+    Q_OBJECT
+
+public:
+	enum DownloadStatus
+	{
+		OK = 1,
+		CANCELED,
+		ERROR	
+	};
+
+    KuickFile(const KURL& url);
+
+    /**
+     * Cleans up resources and removes any temporary file, if available.
+     */
+    ~KuickFile();
+
+    const KURL& url() const { return m_url; }
+
+
+    QString localFile() const;
+
+    bool download();
+
+    /**
+     * @return true if download is in progress
+     */
+    bool isDownloading() const { return m_job != 0L; }
+
+    /**
+     * @return true if a local file is available, that is,
+     * @ref #localFile will return a non-empty name
+     * ### HERE ADD mostlylocal thing!
+     */
+    bool isAvailable() const { return !localFile().isEmpty(); }
+
+    /**
+     * @return true if @ref #isAvailable() returns true AND @ref #url() is a remote URL,
+     * i.e. the file really has been downloaded.
+     */
+    bool hasDownloaded() const;
+
+    /**
+     * Opens a modal dialog window, blocking user interaction until the download
+     * has finished. If the file is already available, this function will return true
+     * immediately.
+     * @return true when the download has finished or false when the user aborted the dialog
+     */
+    KuickFile::DownloadStatus waitForDownload( QWidget *parent );
+
+//    bool needsDownload();
+
+signals:
+    /**
+     * Signals that download has finished for that file. Will only be emitted for non-local files!
+     */
+    void downloaded( KuickFile * );
+
+private slots:
+    void slotResult( KIO::Job *job );
+    void slotProgress( KIO::Job *job, unsigned long percent );
+
+private:
+    KURL m_url;
+    QString m_localFile;
+    KIO::FileCopyJob *m_job;
+    KProgress *m_progress;
+    int m_currentProgress;
+
+};
+
+bool operator==( const KuickFile& first, const KuickFile& second );
+
+#endif // KUICKFILE_H