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

1 files changed, 208 insertions, 0 deletions

diff --git a/kmilo/thinkpad/thinkpad.h b/kmilo/thinkpad/thinkpad.h
new file mode 100644
index 0000000..f195b2e
--- /dev/null
+++ b/kmilo/thinkpad/thinkpad.h
@@ -0,0 +1,208 @@
+/*
+   This file is part of the KDE project
+
+   Copyright (c) 2004 Jonathan Riddell <jr@jriddell.org>
+
+   Based on Demo kmilo service by George Staikos
+   Copyright (c) 2003 George Staikos <staikos@kde.org>
+
+   And tpb by Markus Braun http://www.nongnu.org/tpb/
+   Copyright (C) 2002,2003 Markus Braun <markus.braun@krawel.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+
+*/
+#ifndef _THINKPAD_H_
+#define _THINKPAD_H_
+
+#include <fcntl.h>
+#include <unistd.h>
+
+#include <kapplication.h>
+#include <dcopref.h>
+
+#include "monitor.h"
+
+namespace KMilo {
+
+
+const int defaultVolumeStep = 14;
+
+// all nvram toggle values are stored in bit 0
+// all xevents toggle values are stored in bit 1
+// xevent and apm toggles are not used, kept for compatibility with tpb
+typedef struct {
+	unsigned int thinkpad_toggle;     // ThinkPad button
+	unsigned int zoom_toggle;         // zoom toggle
+	unsigned int display_toggle;      // display toggle
+	unsigned int home_toggle;         // Home button
+	unsigned int search_toggle;       // Search button
+	unsigned int mail_toggle;         // Mail button
+	unsigned int favorites_toggle;    // Favorites button (xevent)
+	unsigned int reload_toggle;       // Reload button (xevent)
+	unsigned int abort_toggle;        // Abort button (xevent)
+	unsigned int backward_toggle;     // Backward button (xevent)
+	unsigned int forward_toggle;      // Forward button (xevent)
+	unsigned int fn_toggle;           // Fn button (xevent)
+	unsigned int thinklight_toggle;   // ThinkLight
+	unsigned int hibernate_toggle;    // hibernation/suspend toggle
+	unsigned int display_state;       // display state
+	unsigned int expand_toggle;       // hv expansion state
+	unsigned int brightness_level;    // brightness level
+	unsigned int brightness_toggle;   // brightness toggle
+	unsigned int volume_level;        // volume level
+	unsigned int volume_toggle;       // volume toggle
+	unsigned int mute_toggle;         // mute toggle
+	unsigned int ac_state;            // ac connected (apm)
+	unsigned int powermgt_ac;         // power management mode ac
+	unsigned int powermgt_battery;    // power management mode battery
+	unsigned int wireless_toggle;     // wireless lan toggle
+	unsigned int bluetooth_toggle;    // bluetooth toggle
+} thinkpad_state_struct;
+
+/**
+ * KMilo plugin for IBM Thinkpads
+ * Requires read access of nvram: insmod nvram; mknod /dev/nvram c 10 144; chmod 664 /dev/nvram
+ *
+ * Models R31 and R30 do not have hardware mixers, other models
+ * probably want a smaller volume change than thinkpad's default, for
+ * this you need write access to nvram: chmod 666 /dev/nvram
+ */
+class ThinkPadMonitor : public Monitor {
+	public:
+		ThinkPadMonitor(QObject *parent, const char *name, const QStringList&);
+		virtual ~ThinkPadMonitor();
+
+		/**
+		 * Reimplemented from KMilo::Monitor.
+		 * Loads configuration, clears struct, sets volume if necessary.
+		 */
+		virtual bool init();
+
+		/**
+		 * Reimplemented from KMilo::Monitor.
+		 * Called by KMilo, this checks the nvram and acts on any changes
+		 */
+		virtual DisplayType poll();
+
+		/**
+		 * Reimplemented from KMilo::Monitor.
+		 * Called by KMilo if poll() returns a volume or brightness change.
+		 * Returns the new volume or brightness percentage.
+		 */
+		virtual int progress() const;
+
+		/**
+		 * Reimplemented from KMilo::Monitor.
+		 * Not used, we just set the message ourselves using _interface->displayText()
+		 */
+		virtual QString message() const;
+	protected:
+		/**
+		 * Reimplemented from KMilo::Monitor.
+		 * Loads configuration from kmilorc
+		 */
+		virtual void reconfigure(KConfig*);
+	private:
+		/**
+		 * get the current state from the nvram
+		 */
+		bool getNvramState(thinkpad_state_struct* thinkpad_state);
+
+		/**
+		 * get the current state from the nvram
+		 */
+		void setNvramVolume();
+
+		/**
+		 * set all values of thinkpad_state to zero
+		 */
+		void clearStruct(thinkpad_state_struct& thinkpad_state);
+
+		/**
+		 * Displays paramater message followed by 'on' or
+		 * 'off' depending on state
+		 */
+		void showToggleMessage(QString onMessage, QString offMessage, bool state);
+
+		/**
+		 * Returned by progress()
+		 */
+		int m_progress;
+
+		/**
+		 * The file to read data from, default is /dev/nvram
+		 */
+		QString m_nvramFile;
+
+		/**
+		 * Some thinkpads change volume in hardware, others we
+		 * have to do it ourselves
+		 */
+		bool m_softwareVolume;
+
+		/**
+		 * Config variable determines if this kmilo service is run or not
+		 */
+		bool m_run;
+
+		/**
+		 * Amount to change volume by each time, default is 14
+		 * (as builtin to thinkpads)
+		 */
+		int m_volumeStep;
+
+		/**
+		 * Thinkpad button
+		 */
+		QString m_buttonThinkpad;
+
+		/**
+		 * Home button
+		 */
+		QString m_buttonHome;
+
+		/**
+		 * Search button
+		 */
+		QString m_buttonSearch;
+
+		/**
+		 * Mail button
+		 */
+		QString m_buttonMail;
+
+		/**
+		 * Zoom button
+		 */
+		QString m_buttonZoom;
+
+		/**
+		 * Used for changing the volume if m_softwareVolume is true
+		 */
+		void setVolume(int volume);
+		DCOPRef* kmixClient;
+		DCOPRef* kmixWindow;
+		bool retrieveVolume();
+		int m_volume, m_oldVolume;
+
+		thinkpad_state_struct thinkpad_state;
+		thinkpad_state_struct last_thinkpad_state;
+};
+
+} //close namespace
+
+#endif