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/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 240 insertions, 0 deletions

diff --git a/kommander/widgets/fileselector.cpp b/kommander/widgets/fileselector.cpp
new file mode 100644
index 00000000..b220b8d9
--- /dev/null
+++ b/kommander/widgets/fileselector.cpp
@@ -0,0 +1,240 @@
+/***************************************************************************
+                         fileselector.cpp - File selection widget 
+                             -------------------
+    copyright            : (C) 2002-2003 Marc Britton <consume@optusnet.com.au>
+                           (C) 2004      Michal Rudolf <mrudolf@kdewebdev.org>
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+
+/* KDE INCLUDES */
+#include <kfiledialog.h>
+#include <klineedit.h>
+#include <kpushbutton.h>
+#include <kurlcompletion.h>
+#include <kiconloader.h>
+
+/* QT INCLUDES */
+#include <qstring.h>
+#include <qwidget.h>
+#include <qstringlist.h>
+#include <qevent.h>
+#include <qlayout.h>
+#include <qsizepolicy.h>
+
+/* OTHER INCLUDES */
+#include <specials.h>
+#include "fileselector.h"
+
+FileSelector::FileSelector(QWidget * a_parent, const char *a_name)
+   : QWidget(a_parent, a_name), KommanderWidget(this)
+{
+  QStringList states;
+  states << "default";
+  setStates(states);
+  setDisplayStates(states);
+
+  m_lineEdit = new KLineEdit(this);
+  
+  m_selectButton = new KPushButton(BarIconSet("fileopen"), "", this);
+
+  m_boxLayout = new QHBoxLayout(this, 0, 11);
+  m_boxLayout->addWidget(m_lineEdit);
+  m_boxLayout->addWidget(m_selectButton);
+
+  setSizePolicy(m_lineEdit->sizePolicy());
+  m_lineEdit->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
+  m_selectButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding));
+
+  connect(m_selectButton, SIGNAL(clicked()), this, SLOT(makeSelection()));
+
+  setSelectionType(Open);
+  setSelectionOpenMultiple(false);
+}
+
+FileSelector::~FileSelector()
+{
+}
+
+QString FileSelector::currentState() const
+{
+  return QString("default");
+}
+
+bool FileSelector::isKommanderWidget() const
+{
+  return true;
+}
+
+QStringList FileSelector::associatedText() const
+{
+  return KommanderWidget::associatedText();
+}
+
+void FileSelector::setAssociatedText(const QStringList& a_at)
+{
+  KommanderWidget::setAssociatedText(a_at);
+}
+
+void FileSelector::setPopulationText(const QString& a_text)
+{
+  KommanderWidget::setPopulationText(a_text);
+}
+
+QString FileSelector::populationText() const
+{
+  return KommanderWidget::populationText();
+}
+
+void FileSelector::populate()
+{
+  QString txt = KommanderWidget::evalAssociatedText(populationText());
+  setWidgetText(txt);
+}
+
+void FileSelector::setWidgetText(const QString& a_text)
+{
+  m_lineEdit->setText(a_text);
+  emit widgetTextChanged(a_text);
+}
+
+FileSelector::SelectionType FileSelector::selectionType() const
+{
+  return m_selectionType;
+}
+
+void FileSelector::setSelectionType(SelectionType a_selectionType)
+{
+  m_selectionType = a_selectionType;
+  delete m_lineEdit->completionObject();
+  if (m_selectionType == Directory) 
+     m_lineEdit->setCompletionObject(new KURLCompletion(KURLCompletion::DirCompletion));
+  else
+     m_lineEdit->setCompletionObject(new KURLCompletion(KURLCompletion::FileCompletion));
+  
+}
+
+QString FileSelector::selectionFilter() const
+{
+  return m_filter;
+}
+
+void FileSelector::setSelectionFilter(const QString& a_filter)
+{
+  m_filter = a_filter;
+}
+
+QString FileSelector::selectionCaption() const
+{
+  return m_caption;
+}
+
+void FileSelector::setSelectionCaption(const QString& a_caption)
+{
+  m_caption = a_caption;
+}
+
+bool FileSelector::selectionOpenMultiple() const
+{
+  return m_openMultiple;
+}
+
+void FileSelector::setSelectionOpenMultiple(bool a_openMultiple)
+{
+  m_openMultiple = a_openMultiple;
+}
+
+void FileSelector::makeSelection()
+{
+  QString text;
+  if (m_selectionType == Open && m_openMultiple)
+    text = KFileDialog::getOpenFileNames(m_lineEdit->text(), m_filter, this, m_caption).join("\n");
+  else if (m_selectionType == Open && !m_openMultiple)
+    text = KFileDialog::getOpenFileName(m_lineEdit->text(), m_filter, this, m_caption);
+  else if (m_selectionType == Save)
+    text = KFileDialog::getSaveFileName(m_lineEdit->text(), m_filter, this, m_caption);
+  else if (m_selectionType == Directory)
+    text = KFileDialog::getExistingDirectory(m_lineEdit->text(), this, m_caption);
+  
+  if (!text.isEmpty())
+    setWidgetText(text);
+}
+
+QString FileSelector::caption() const
+{
+  return m_selectButton->text();
+}
+
+void FileSelector::setCaption(const QString& a_text)
+{
+  m_selectButton->setText(a_text);
+}
+
+bool FileSelector::showEditor() const
+{
+  return m_lineEdit->isVisible();
+}
+
+void FileSelector::setShowEditor(bool a_visible)
+{
+  if (a_visible)
+    m_lineEdit->show();
+  else
+    m_lineEdit->hide();
+}
+
+void FileSelector::showEvent(QShowEvent * e)
+{
+  QWidget::showEvent(e);
+  emit widgetOpened();
+}
+
+void FileSelector::contextMenuEvent( QContextMenuEvent * e )
+{
+  e->accept();
+  QPoint p = e->globalPos();
+  emit contextMenuRequested(p.x(), p.y());
+}
+
+bool FileSelector::isFunctionSupported(int f)
+{
+  return f == DCOP::text || f == DCOP::setText || f == DCOP::selection || f == DCOP::setSelection ||
+      f == DCOP::clear;
+}
+
+QString FileSelector::handleDCOP(int function, const QStringList& args)
+{
+  switch (function) {
+    case DCOP::text:
+      return m_lineEdit->text();
+    case DCOP::setText:
+      setWidgetText(args[0]);
+      break;
+    case DCOP::selection:
+      return m_lineEdit->selectedText();
+    case DCOP::setSelection:
+    { 
+      int f = m_lineEdit->text().find(args[0]);
+      if (f != -1)
+        m_lineEdit->setSelection(f, args[0].length());
+      break;
+    }
+    case DCOP::clear:
+      setWidgetText(QString::null);
+      break;
+    default:
+      return KommanderWidget::handleDCOP(function, args);
+  }
+  return QString();
+}
+
+
+#include "fileselector.moc"