1 files changed, 115 insertions, 0 deletions
diff --git a/kpf/src/DirSelectWidget.cpp b/kpf/src/DirSelectWidget.cpp
new file mode 100644
index 00000000..bd36ffeb
--- /dev/null
+++ b/kpf/src/DirSelectWidget.cpp
@@ -0,0 +1,115 @@
+/*
+  KPF - Public fileserver for KDE
+
+  Copyright 2001 Rik Hemsley (rikkus) <rik@kde.org>
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to
+  deal in the Software without restriction, including without limitation the
+  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+  sell copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+  AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <qdir.h>
+#include <qfileinfo.h>
+
+#include "DirSelectWidget.h"
+#include "DirSelectWidget.moc"
+
+namespace KPF
+{
+  class DirSelectWidget::Private
+  {
+    public:
+
+      QString pathToMakeVisible;
+  };
+
+  DirSelectWidget::DirSelectWidget
+    (
+      const QString & pathToMakeVisible,
+      QWidget       * parent,
+      const char    * name
+    )
+    : KListView(parent, name)
+  {
+    d = new Private;
+    d->pathToMakeVisible = pathToMakeVisible;
+
+    setRootIsDecorated(true);
+
+    connect
+      (
+        this,
+        SIGNAL(expanded(QListViewItem *)),
+        SLOT(slotExpanded(QListViewItem *))
+      );
+
+    QListViewItem * root = new QListViewItem(this, "/");
+
+    root->setExpandable(true);
+
+    startTimer(0);
+  }
+
+  DirSelectWidget::~DirSelectWidget()
+  {
+    delete d;
+  }
+
+    void
+  DirSelectWidget::timerEvent(QTimerEvent *)
+  {
+    killTimers();
+
+    if (0 != firstChild())
+      firstChild()->setOpen(true);
+  }
+
+    void
+  DirSelectWidget::slotExpanded(QListViewItem * item)
+  {
+    if (0 != item->firstChild())
+      return;
+
+    QString p(path(item));
+
+    QDir dir(p);
+
+    const QFileInfoList * entryInfoList =
+      dir.entryInfoList(QDir::Dirs | QDir::Readable);
+
+    for (QFileInfoListIterator it(*entryInfoList); it.current(); ++it)
+    {
+      if (it.current()->isDir() && it.current()->isReadable())
+      {
+        QListViewItem * i = new QListViewItem(item, it.current()->fileName());
+        i->setExpandable(true);
+      }
+    }
+  }
+
+    QString
+  DirSelectWidget::path(QListViewItem * item) const
+  {
+    QString ret(item->text(0));
+
+    while (0 != (item = item->parent()))
+      ret.prepend("/" + item->text(0));
+
+    return ret;
+  }
+}
+
+// vim:ts=2:sw=2:tw=78:et