Project xps imported from last version in CVS

CHANGELOG

+
+
+release_05:	porting to qtango6 (installed in /usr/local/qtango) and qt5
+
+
+release_04:	porting to qtango6 (installed in /usr/local/qtango) and qt5
+
+
+release_03:	porting qtango5 tango8
+release_02:
+	Workaround for Backwards and forward push buttons due to QTango ticket 568.
+	To remove when 4.2.1 is available.
+
+release_01:
+
+	First release. Discussed with Paolo Sigalotti and Graziano Scalamera

README

+$Id: README,v 1.1 2010/12/14 14:44:48 giacomo Exp $
+
+                             Xps Single Axis / Group2 
+========================================================================
+
+Introduction
+------------
+Xps positioner control panel
+
+Requirements
+------------
+tango >= 7.1.1
+qtango 4.x
+
+Notes for the developer:
+	Pisition, Acceleration, Speed are spectrum attributes with just one element.
+	So Spectrum push buttons and spectrum readers have been configured.
+
+Tango devices used
+------------------
+sl/motor/trls_sl.04
+
+
+Building
+--------
+qmake
+make
+
+Installed release
+-----------------
+release_01
+
+Main customers
+--------------
+
+
+Errors & Troubleshooting
+------------------------
+If you experience problems, please contact:
+
+giacomo.strangolino@elettra.trieste.it
+graziano.scalamera@elettra.trieste.it
+
+ Thank you.
+
+Sincrotrone Trieste s.c.p.a - ELETTRA Laboratory - Controls Group

src/main.cpp

+/***************************************************************************
+ *   Copyright (C) 2010 by Giacomo Strangolino,T2 PT 025,,   *
+ *   giacomo@runners   *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   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.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+
+#include "xps.h"
+#include <tutil.h>  /* for setLoggingTarget() */
+/* the following two are used to register the application to the window manager */
+#include <X11/Xlib.h>
+#include <QX11Info>
+
+#include <elettracolors.h> /* to set elettra/booster/fermi palette */
+
+#include <TApplication>
+#include <TSplashScreen>
+// #include <EStyleLoader> /* see comment below */
+
+#define CVSVERSION "$Name:  $"
+
+int main( int argc, char ** argv ) {
+
+    /* introduced in version 3.1. To retrieve the version:
+	 * 1. on the executable, execute `strings' and grep with "\$Name"
+	 * 2. call qApp->applicationVersion
+	 * 3. TApplication exports "version" on the DBus system.
+	 */
+	const char *cvs_version = CVSVERSION;
+	/* Create TApplication */
+    TApplication a( argc, argv );
+	/* make the version available through QApplication::instance()->applicationVersion() 
+	 * and through the DBus message bus.
+	 */
+	a.setApplicationVersion(cvs_version);
+    /* change "fermi" into "booster" or "elettra" to set booster/elettra palettes */
+    a.setPalette(EPalette("fermi"));
+	
+	a.setApplicationName("xps");
+	
+	/* comment the following properties if you are not interested in them.
+	 * They are exported through QApplication and are available from any
+	 * QTango widget by right clicking and executing the "Info" action
+	 * of the menu.
+	 */
+	a.setProperty("author", "Giacomo");
+    a.setProperty("mail", "giacomo.strangolino@elettra.trieste.it");
+    a.setProperty("phone", "375-8073");
+    a.setProperty("office", "T2PT025");
+	a.setProperty("hwReferent", "Graziano"); /* name of the referent that provides the device server */
+	
+    TUtil::instance()->setLoggingTarget(argv[0]);
+	
+	/* load the style sheet for QTango application. 
+	 * The file is read from the "${INSTALL_ROOT}/share/qtango/stylesheets/qtango.css"
+	 * file. You can load a custom stylesheet by exporting the environment variable 
+	 * "QTANGO_STYLESHEET" and setting it to a different path.
+	 * Moreover, you can construct EStyleLoader with a file name as argument, to ignore
+	 * the installed "${INSTALL_ROOT}/share/qtango/stylesheets/qtango.css" and the value
+	 * of the environment variable.
+	 *
+	 * This does not work as expected in Qt version 4.4. Uncomment the following two lines
+	 * when solved.
+	 */
+//    EStyleLoader sLoader;
+//    a.setStyleSheet(sLoader.styleSheet());
+
+	/* splash screen */
+    TSplashScreen splash;
+
+    xps mw;
+    if (argc > 1)
+        mw.setWindowTitle(QApplication::arguments()[1].split('/').last());
+    else
+        mw.setWindowTitle("xps");
+
+    mw.show();
+	/* hide splash screen */
+    splash.finish(&mw);
+
+    /* register to window manager */
+    Display *disp = QX11Info::display();
+    Window root_win = (Window) mw.winId();
+    XSetCommand(disp, root_win, argv, argc);
+	
+    return a.exec();
+}

src/multiplier_pushbutton.cpp

+#include "multiplier_pushbutton.h"
+#include <QtDebug>
+#include <simple_dataproxy.h>
+#include <QMessageBox>
+#include <QDateTime>
+
+SpectrumMultiplierPushButton::SpectrumMultiplierPushButton(QWidget *parent) : TPushButton(parent)
+{
+	d_factor = 1.0;
+}
+
+QList<TVariant> SpectrumMultiplierPushButton::execute(QVariant v)
+{
+	QList<TVariant > tvret;
+	std::vector<double> input;
+	bool ok;
+	double val = d_proxy->getData().toDouble(&ok) * d_factor;
+	if(ok)
+	{
+		input.push_back(val);
+		QString tp = realTargets();
+		QString cmd = tp.split("->").last();
+		std::string dev = tp.split("->").first().toStdString();
+		try
+		{
+			Tango::DeviceProxy *devp = new Tango::DeviceProxy(dev);
+			DeviceData din;
+			din << input;
+			devp->command_inout(qstoc(cmd), din);
+			setToolTip(QString("Correctly imparted command \"%1(x%2)\" on "
+				"%3.\nPlease update this implementation when QTango  4.2.1 is available").
+					arg(cmd).arg(d_factor).arg(QDateTime::currentDateTime().toString()));
+		}
+		catch(Tango::DevFailed &e)
+		{
+			TLog log(e);
+			QMessageBox::critical(this, "Error executing command_inout",
+				QString("Error executing the command \"%1\" on the device \"%2\"\n%3").
+				arg(cmd).arg(QString::fromStdString(dev)).arg(log.formatMessage()));
+			setToolTip(QString("Failed to impart command \"%1(x%2)\" on "
+				"%3.\nPlease update this implementation when QTango  4.2.1 is available").
+				arg(cmd).arg(d_factor).arg(QDateTime::currentDateTime().toString()));
+		}
+	}
+	else
+	{
+		QMessageBox::information(this, "Error", "You must specify a value in the line edit");
+		if(dynamic_cast<QWidget *>(d_proxy))
+			dynamic_cast<QWidget *>(d_proxy)->setFocus();
+	}
+	return tvret;
+}
+
+QString SpectrumMultiplierPushButton::htmlHandleRepresentation()
+{
+	QString ret;
+	ret += QString("<h3>Note</h3><p>This implementation directly uses Tango DeviceProxy::command_inout() "
+		"due to ticket 568 related to QVariantConverter in_type wrong detection.<br/>"
+		"Please ask the developer to migrate to QTango as soon as <em>4.2.1</em> version is "
+		"installed.</p>");
+	
+	ret += ProxyInterface::htmlHandleRepresentation();
+	
+	return ret;
+}
+
+
+

src/multiplier_pushbutton.h

+#ifndef MULTIPLIER_PUSHBUTTON_H
+#define MULTIPLIER_PUSHBUTTON_H
+
+#include <TPushButton>
+
+class SimpleDataProxy;
+
+class SpectrumMultiplierPushButton : public TPushButton
+{
+	Q_OBJECT
+	public:
+		SpectrumMultiplierPushButton(QWidget *parent);
+		void setFactor(double f) { d_factor = f; }
+		void setDataProxy(SimpleDataProxy *dp) { d_proxy = dp; }
+		
+		virtual QString htmlHandleRepresentation();
+				
+	protected:
+		QList<TVariant> execute(QVariant v);
+		double d_factor;
+		SimpleDataProxy *d_proxy;
+};
+
+#endif

src/xps.cpp

+/***************************************************************************
+ *   Copyright (C) 2010 by Giacomo Strangolino,T2 PT 025,,   *
+ *   giacomo@runners   *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   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.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+
+#include "xps.h"
+#include <qtango.h>
+
+xps::xps(QWidget *parent) : QWidget(parent)
+{
+	ui.setupUi(this);
+	/* hide go home and init push buttons */
+	ui.tpbGoHome->setHidden(true);
+	ui.init_tPushButton->setHidden(true);
+	
+	ui.fast_backward_pushButton->setFactor(5);
+	ui.fast_forward_pushButton->setFactor(5);
+	
+	QList<SpectrumMultiplierPushButton *>multiB = findChildren<SpectrumMultiplierPushButton *>();
+	foreach(SpectrumMultiplierPushButton * b, multiB)
+	{
+		b->setDataProxy(ui.tleStep);
+		if(b->objectName().contains("backward"))
+			b->setTargets("$1->Backward");
+		else if(b->objectName().contains("forward"))
+			b->setTargets("$1->Forward");
+	}
+	
+	
+	/* need to setup readers group because the attributes are spectra
+	 */
+	/* 1. Position */
+	ReadersGroup *positionRG = new ReadersGroup(this);
+	positionRG->addReader(ui.tlPosition, 0);
+	positionRG->setSource("$1/position");
+	
+	/* 2. Acceleration */
+	ReadersGroup *accelerationRG = new ReadersGroup(this);
+	accelerationRG->addReader(ui.tlAcceleration, 0);
+	accelerationRG->setSource("$1/acceleration");
+	/* 3. Speed */
+	ReadersGroup *speedRG = new ReadersGroup(this);
+	speedRG->addReader(ui.tlSpeed, 0);
+	speedRG->setSource("$1/speed");
+	
+	/* Expert */
+	ReadersGroup *speedRGExpert = new ReadersGroup(this);
+	speedRGExpert->addReader(ui.tlSpeedExpert, 0);
+	speedRGExpert->setSource("$1/speed");
+
+	/* There are 2 spectrum buttons to configure: one in the Normal tab and
+	 * one in the expert tab.
+	 * setObjectNameList has been configured inside the designer.
+	 */
+	ui.tSpectrumButtonPosition->setTargets("$1/position");
+	ui.tSpectrumButtonSpeed->setTargets("$1/speed");
+	
+}
+
+xps::~xps()
+{
+}    
+
+

src/xps.h

+/***************************************************************************
+ *   Copyright (C) 2010 by Giacomo Strangolino,T2 PT 025,,   *
+ *   giacomo@runners   *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   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.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+
+#ifndef xps_H
+#define xps_H
+
+#include "ui_xps.h"
+
+class xps: public QWidget
+{
+    Q_OBJECT
+
+public:
+    xps(QWidget * =NULL);
+    ~xps();
+
+private:
+    Ui::xps ui;
+
+
+};
+
+
+#endif

src/xps.ui

+<ui version="4.0" >
+ <class>xps</class>
+ <widget class="QWidget" name="xps" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>481</width>
+    <height>423</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Form</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_6" >
+   <item row="0" column="0" >
+    <widget class="QTabWidget" name="tabWidget" >
+     <property name="tabPosition" >
+      <enum>QTabWidget::North</enum>
+     </property>
+     <property name="currentIndex" >
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="main_tab" >
+      <attribute name="title" >
+       <string>Main</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_5" >
+       <item rowspan="4" row="0" column="0" >
+        <widget class="QGroupBox" name="groupBox_3" >
+         <property name="title" >
+          <string>Position</string>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_3" >
+          <item row="0" column="0" colspan="3" >
+           <widget class="TLabel" name="tlPosition" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Minimum" hsizetype="Minimum" >
+              <horstretch>2</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="3" >
+           <widget class="TNumeric" name="tNumericPosition" >
+            <property name="targets" >
+             <string>;;</string>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="4" colspan="2" >
+           <widget class="TSpectrumButton" name="tSpectrumButtonPosition" >
+            <property name="text" >
+             <string>Ok</string>
+            </property>
+            <property name="objectNameList" >
+             <stringlist>
+              <string>tNumericPosition</string>
+             </stringlist>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="0" >
+           <widget class="SpectrumMultiplierPushButton" name="fast_backward_pushButton" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="text" >
+             <string/>
+            </property>
+            <property name="icon" >
+             <iconset resource="../../standa8smc1/standa8smc1.qrc" >
+              <normaloff>:/images/fast_left.png</normaloff>:/images/fast_left.png</iconset>
+            </property>
+            <property name="iconSize" >
+             <size>
+              <width>24</width>
+              <height>24</height>
+             </size>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1" >
+           <widget class="SpectrumMultiplierPushButton" name="backward_pushButton" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="text" >
+             <string/>
+            </property>
+            <property name="icon" >
+             <iconset resource="../../standa8smc1/standa8smc1.qrc" >
+              <normaloff>:/images/left.png</normaloff>:/images/left.png</iconset>
+            </property>
+            <property name="iconSize" >
+             <size>
+              <width>24</width>
+              <height>24</height>
+             </size>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="4" >
+           <widget class="SpectrumMultiplierPushButton" name="forward_pushButton" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="text" >
+             <string/>
+            </property>
+            <property name="icon" >
+             <iconset resource="../../standa8smc1/standa8smc1.qrc" >
+              <normaloff>:/images/right.png</normaloff>:/images/right.png</iconset>
+            </property>
+            <property name="iconSize" >
+             <size>
+              <width>24</width>
+              <height>24</height>
+             </size>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="5" >
+           <widget class="SpectrumMultiplierPushButton" name="fast_forward_pushButton" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Fixed" hsizetype="Fixed" >
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="text" >
+             <string/>
+            </property>
+            <property name="icon" >
+             <iconset resource="../../standa8smc1/standa8smc1.qrc" >
+              <normaloff>:/images/fast_right.png</normaloff>:/images/fast_right.png</iconset>
+            </property>
+            <property name="iconSize" >
+             <size>
+              <width>24</width>
+              <height>24</height>
+             </size>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="4" colspan="2" >
+           <widget class="QLabel" name="label_7" >
+            <property name="font" >
+             <font>
+              <pointsize>10</pointsize>
+             </font>
+            </property>
+            <property name="text" >
+             <string>x1   x5</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="2" colspan="2" >
+           <widget class="TLineEdit" name="tleStep" >
+            <property name="alignment" >
+             <set>Qt::AlignCenter</set>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item row="1" column="1" >
+        <widget class="TPushButton" name="stop_tPushButton" >
+         <property name="sizePolicy" >
+          <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+           <horstretch>1</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text" >
+          <string>STOP</string>
+         </property>
+         <property name="targets" >
+          <string>$1->Stop;</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1" >
+        <widget class="TPushButton" name="init_tPushButton" >
+         <property name="sizePolicy" >
+          <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+           <horstretch>1</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text" >
+          <string>INIT</string>
+         </property>
+         <property name="targets" >
+          <string>$1->Initialize;;;</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="1" >
+        <spacer name="verticalSpacer_2" >
+         <property name="orientation" >
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0" >
+          <size>
+           <width>20</width>
+           <height>34</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item row="4" column="0" colspan="2" >
+        <widget class="QGroupBox" name="groupBox" >
+         <property name="title" >
+          <string>movement</string>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_2" >
+          <item row="0" column="0" >
+           <widget class="QLabel" name="label_4" >
+            <property name="text" >
+             <string>acceleration</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="0" >
+           <widget class="QLabel" name="label_9" >
+            <property name="text" >
+             <string>speed</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="2" column="1" >
+           <widget class="TLabel" name="tlSpeed" >