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, 241 insertions, 0 deletions

diff --git a/kommander/widgets/execbutton.cpp b/kommander/widgets/execbutton.cpp
new file mode 100644
index 00000000..69d06f8b
--- /dev/null
+++ b/kommander/widgets/execbutton.cpp
@@ -0,0 +1,241 @@
+/***************************************************************************
+                          execbutton.cpp - Button that runs its text association 
+                             -------------------
+    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 <kapplication.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+/* QT INCLUDES */
+#include <qcursor.h>
+#include <qevent.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qwidget.h>
+#include <qpopupmenu.h>
+#include <qapplication.h>
+#include <qwidgetlist.h>
+
+/* OTHER INCLUDES */
+#include <kommanderwidget.h>
+#include <specials.h>
+#include "execbutton.h"
+#include <myprocess.h>
+#include <iostream>
+#include <kommanderplugin.h>
+
+using namespace std;
+
+enum Functions {
+  FirstFunction = 260, //CHANGE THIS NUMBER TO AN UNIQUE ONE!!!
+  EB_isOn,
+  EB_setPopup,
+  EB_setButtonText,
+  LastFunction
+};
+
+ExecButton::ExecButton(QWidget* a_parent, const char* a_name)
+  : KPushButton(a_parent, a_name), KommanderWidget(this)
+{
+  QStringList states;
+  states << "default";
+  setStates(states);
+  setDisplayStates(states);
+  setWriteStdout(true);
+  setBlockGUI(Button);
+  connect(this, SIGNAL(clicked()), this, SLOT(startProcess()));
+  
+  KommanderPlugin::setDefaultGroup(Group::DCOP);
+  KommanderPlugin::registerFunction(EB_isOn, "isOn(QString widget)",  i18n("For use only when button is togle type."), 1);
+  KommanderPlugin::registerFunction(EB_setPopup, "setPopup(QString widget, QString Menu)",  i18n("Associate a Kommander PopupMenu with this ExecButton."), 2);
+  KommanderPlugin::registerFunction(EB_setButtonText, "setButtonText(QString widget, QString Text)",  i18n("Set the text on the ExecButton."), 2);
+}
+
+ExecButton::~ExecButton()
+{
+}
+
+QString ExecButton::currentState() const
+{
+  return QString("default");
+}
+
+bool ExecButton::isKommanderWidget() const
+{
+  return true;
+}
+
+QStringList ExecButton::associatedText() const
+{
+  return KommanderWidget::associatedText();
+}
+
+void ExecButton::setAssociatedText(const QStringList& a_at)
+{
+  KommanderWidget::setAssociatedText(a_at);
+}
+
+void ExecButton::setPopulationText(const QString& a_text)
+{
+  KommanderWidget::setPopulationText(a_text);
+}
+
+QString ExecButton::populationText() const
+{
+  return KommanderWidget::populationText();
+}
+
+void ExecButton::populate()
+{
+  QString txt = KommanderWidget::evalAssociatedText(populationText());
+  setWidgetText(txt);
+}
+
+void ExecButton::setWidgetText(const QString& a_text)
+{
+  setText(a_text);
+  emit widgetTextChanged(a_text);
+}
+
+void ExecButton::startProcess()
+{
+  QString at = evalAssociatedText().stripWhiteSpace();
+  bool enabledStatus = isEnabled();
+  if (m_blockGUI != None)
+    setEnabled(false);
+  if (m_blockGUI == GUI)
+    KApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+  MyProcess* process = new MyProcess(this);
+  process->setBlocking(m_blockGUI == GUI);
+  connect(process, SIGNAL(processExited(MyProcess*)), SLOT(processExited(MyProcess*)));
+  m_output = process->run(at);
+  if (m_blockGUI == GUI)
+  {
+    KApplication::restoreOverrideCursor();
+    if (writeStdout())
+      cout << m_output << flush;
+  }
+  setEnabled(enabledStatus);
+}
+
+
+bool ExecButton::writeStdout() const
+{
+  return m_writeStdout;
+}
+
+void ExecButton::setWriteStdout(bool a_enable)
+{
+  m_writeStdout = a_enable;
+}
+
+void ExecButton::setBlockGUI(Blocking a_enable)
+{
+  m_blockGUI = a_enable;
+}
+
+ExecButton::Blocking ExecButton::blockGUI() const
+{
+  return m_blockGUI;
+}
+
+void ExecButton::processExited(MyProcess* p)
+{
+  if (blockGUI() != None)
+    setEnabled(true);
+  if (p)
+  {
+    m_output = p->output();
+    if (writeStdout())
+      cout << m_output << flush;
+    delete p;
+  }
+}
+
+void ExecButton::showEvent(QShowEvent* e)
+{
+  KPushButton::showEvent(e);
+  emit widgetOpened();
+}
+
+void ExecButton::contextMenuEvent( QContextMenuEvent * e )
+{
+  e->accept();
+  QPoint p = e->globalPos();
+  emit contextMenuRequested(p.x(), p.y());
+}
+
+bool ExecButton::isFunctionSupported(int f)
+{
+  return f == DCOP::text || f == DCOP::setText || f == DCOP::execute || f == DCOP::geometry || f == DCOP::getBackgroundColor || f == DCOP::setBackgroundColor || (f >= FirstFunction && f <= LastFunction);
+}
+
+QString ExecButton::handleDCOP(int function, const QStringList& args)
+{
+  switch (function) {
+    case DCOP::text:
+      return m_output;
+    case DCOP::setText:
+      setWidgetText(args[0]);
+      break;
+    case DCOP::execute:
+      startProcess();
+      break;
+    case EB_isOn:
+      return QString::number(this->isOn() );
+      break;
+    case EB_setButtonText:
+      ExecButton::setText(args[0]);
+      break;
+    case EB_setPopup:
+    {
+      QWidgetList  *list = QApplication::allWidgets();
+      QWidgetListIt it( *list );
+      QWidget * w;
+      while ( (w=it.current()) != 0 ) {  // for each widget...
+        ++it;
+        if (w->name() == args[0] && w->className() == "PopupMenu")
+        {
+          QPopupMenu *popup = dynamic_cast<QPopupMenu*>(w->child("unnamed", "KPopupMenu"));
+          this->setPopup(popup);
+        }
+      }
+      break;
+    }
+    case DCOP::geometry:
+    {
+      QString geo = QString::number(this->x())+" "+QString::number(this->y())+" "+QString::number(this->width())+" "+QString::number(this->height());
+      return geo;
+      break;
+    }
+    case DCOP::getBackgroundColor:
+      return this->paletteBackgroundColor().name();
+      break;
+    case DCOP::setBackgroundColor:
+    {
+      QColor color;
+      color.setNamedColor(args[0]);
+      this->setPaletteBackgroundColor(color);
+      break;
+    }
+    default:
+      return KommanderWidget::handleDCOP(function, args);
+  }
+  return QString();
+}
+
+
+#include "execbutton.moc"