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

1 files changed, 154 insertions, 0 deletions

diff --git a/ksysguard/gui/SensorDisplayLib/ProcessController.h b/ksysguard/gui/SensorDisplayLib/ProcessController.h
new file mode 100644
index 000000000..f834efbb6
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/ProcessController.h
@@ -0,0 +1,154 @@
+/*
+    KSysGuard, the KDE System Guard
+
+	Copyright (c) 1999, 2000 Chris Schlaeger <cs@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    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; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+	KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
+	Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef _ProcessController_h_
+#define _ProcessController_h_
+
+#include <qdict.h>
+#include <qwidget.h>
+
+#include <kapplication.h>
+
+#include <SensorDisplay.h>
+
+#include "ProcessList.h"
+
+class QVBoxLayout;
+class QHBoxLayout;
+class QCheckBox;
+class QComboBox;
+class KPushButton;
+class KListViewSearchLineWidget;
+
+extern KApplication* Kapp;
+
+/**
+ * This widget implements a process list page. Besides the process
+ * list which is implemented as a ProcessList, it contains two
+ * comboxes and two buttons.  The combo boxes are used to set the
+ * update rate and the process filter.  The buttons are used to force
+ * an immediate update and to kill a process.
+ */
+class ProcessController : public KSGRD::SensorDisplay
+{
+	Q_OBJECT
+
+public:
+	ProcessController(QWidget* parent = 0, const char* name = 0, const QString &title = QString::null, bool nf = false);
+	virtual ~ProcessController() { }
+
+	void resizeEvent(QResizeEvent*);
+
+	bool restoreSettings(QDomElement& element);
+
+	bool saveSettings(QDomDocument& doc, QDomElement& element, bool save = true);
+
+	void refreshList(void)
+	{
+		updateList();
+	}
+
+	virtual void timerEvent(QTimerEvent*)
+	{
+		updateList();
+	}
+
+	virtual bool addSensor(const QString&, const QString&, const QString&, const QString&);
+
+	virtual void answerReceived(int id, const QString& answer);
+
+	virtual void sensorError(int, bool err);
+
+	void configureSettings() { }
+
+	virtual bool hasSettingsDialog() const
+	{
+		return (false);
+	}
+
+public slots:
+	void setSearchFocus();
+	void fixTabOrder();
+	void filterModeChanged(int filter)
+	{
+		pList->setFilterMode(filter);
+		updateList();
+		setModified(true);
+	}
+
+	void setTreeView(bool tv)
+	{
+		pList->setTreeView(tv);
+		updateList();
+		setModified(true);
+	}
+
+	virtual void setModified(bool mfd)
+	{
+		if (mfd != modified())
+		{
+			SensorDisplay::setModified( mfd );
+			if (!mfd)
+				pList->setModified(0);
+			emit modified(modified());
+		}
+	}
+
+	void killProcess();
+	void killProcess(int pid, int sig);
+
+	void reniceProcess(const QValueList<int> &pids, int niceValue);
+
+	void updateList();
+
+signals:
+	void setFilterMode(int);
+
+private:
+	QVBoxLayout* gm;
+
+	bool killSupported;
+
+	/// The process list.
+	ProcessList* pList;
+	///Layout for the search line and process filter combo box
+	QHBoxLayout* gmSearch;
+	KListViewSearchLineWidget *pListSearchLine;
+	
+	QHBoxLayout* gm1;
+
+	/// Checkbox to switch between tree and list view
+	QCheckBox* xbTreeView;
+
+	/// This combo boxes control the process filter.
+	QComboBox* cbFilter;
+
+	/// These buttons force an immedeate refresh or kill a process.
+	KPushButton* bRefresh;
+	KPushButton* bKill;
+
+	/// Dictionary for header translations.
+	QDict<QString> dict;
+};
+
+#endif