summaryrefslogtreecommitdiffstats
path: root/konq-plugins/fsview/fsview.h
diff options
context:
space:
mode:
authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit84da08d7b7fcda12c85caeb5a10b4903770a6f69 (patch)
tree2a6aea76f2dfffb4cc04bb907c4725af94f70e72 /konq-plugins/fsview/fsview.h
downloadtdeaddons-84da08d7b7fcda12c85caeb5a10b4903770a6f69.tar.gz
tdeaddons-84da08d7b7fcda12c85caeb5a10b4903770a6f69.zip
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/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'konq-plugins/fsview/fsview.h')
-rw-r--r--konq-plugins/fsview/fsview.h136
1 files changed, 136 insertions, 0 deletions
diff --git a/konq-plugins/fsview/fsview.h b/konq-plugins/fsview/fsview.h
new file mode 100644
index 0000000..17d926f
--- /dev/null
+++ b/konq-plugins/fsview/fsview.h
@@ -0,0 +1,136 @@
+/* This file is part of FSView.
+ Copyright (C) 2002, 2003 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
+
+ KCachegrind 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, version 2.
+
+ 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; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+/*
+ * FSView specialisaton of TreeMap classes.
+ */
+
+#ifndef FSVIEW_H
+#define FSVIEW_H
+
+#include <qmap.h>
+#include <qptrlist.h>
+#include <qfileinfo.h>
+#include <qstring.h>
+
+#include <kmimetype.h>
+
+#include "treemap.h"
+#include "inode.h"
+#include "scan.h"
+
+class KConfig;
+
+/* Cached Metric info config */
+class MetricEntry
+{
+ public:
+ MetricEntry()
+ { size = 0.0; fileCount = 0; dirCount = 0; }
+ MetricEntry(double s, unsigned int f, unsigned int d)
+ { size = s; fileCount = f; dirCount = d; }
+
+ double size;
+ unsigned int fileCount, dirCount;
+};
+
+/**
+ * The root object for the treemap.
+ *
+ * Does context menu handling and
+ * asynchronous file size update
+ */
+class FSView : public TreeMapWidget, public ScanListener
+{
+ Q_OBJECT
+
+public:
+ enum ColorMode { None = 0, Depth, Name, Owner, Group, Mime };
+
+ FSView(Inode*, QWidget* parent=0, const char* name=0);
+ ~FSView();
+
+ KConfig* config() { return _config; }
+
+ void setPath(QString);
+ QString path() { return _path; }
+ int pathDepth() { return _pathDepth; }
+
+ void setColorMode(FSView::ColorMode cm);
+ FSView::ColorMode colorMode() const { return _colorMode; }
+ // returns true if string was recognized
+ bool setColorMode(QString);
+ QString colorModeString() const;
+
+ void requestUpdate(Inode*);
+
+ /* Implementation of listener interface of ScanManager.
+ * Used to calculate progress info */
+ void scanFinished(ScanDir*);
+
+ void stop();
+
+ static bool getDirMetric(const QString&, double&, unsigned int&, unsigned int&);
+ static void setDirMetric(const QString&, double, unsigned int, unsigned int);
+ void saveMetric(KConfigGroup*);
+ void saveFSOptions();
+
+ // for color mode
+ void addColorItems(QPopupMenu*, int);
+
+ KURL::List selectedUrls();
+
+public slots:
+ void selected(TreeMapItem*);
+ void contextMenu(TreeMapItem*, const QPoint &);
+ void quit();
+ void doUpdate();
+ void doRedraw();
+ void colorActivated(int);
+
+ signals:
+ void started();
+ void progress(int percent, int dirs, const QString& lastDir);
+ void completed(int dirs);
+
+ private:
+ KConfig* _config;
+ ScanManager _sm;
+
+ // when a contextMenu is shown, we don't allow async. refreshs
+ bool _allowRefresh;
+ // a cache for directory sizes with long lasting updates
+ static QMap<QString, MetricEntry> _dirMetric;
+
+ // current root path
+ int _pathDepth;
+ QString _path;
+
+ // for progress info
+ int _progressPhase;
+ int _chunkData1, _chunkData2, _chunkData3;
+ int _chunkSize1, _chunkSize2, _chunkSize3;
+ int _progress, _progressSize, _dirsFinished;
+ ScanDir* _lastDir;
+
+ ColorMode _colorMode;
+ int _colorID;
+};
+
+#endif // FSVIEW_H
+