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Diffstat (limited to 'src/knutrwvar.cpp')
| -rwxr-xr-x | src/knutrwvar.cpp | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/src/knutrwvar.cpp b/src/knutrwvar.cpp new file mode 100755 index 0000000..20e45bc --- /dev/null +++ b/src/knutrwvar.cpp @@ -0,0 +1,217 @@ +/*************************************************************************** + knutrwvar.cpp - description + ------------------- + begin : So ríj 26 2002 + copyright : (C) 2002 by Daniel Prynych + email : Daniel.Prynych@alo.cz + ***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + + +#include "knutrwvar.h" +#include "knutvardata.h" +#include "knutprintupsvar.h" + +//Od verze 3 je kapp jen odkaz na kapplication +//#include <kapplication.h> +#include <kapp.h> +#include <kcombobox.h> +#include <kmessagebox.h> +#include <klocale.h> + + +#include <qframe.h> +#include <qlabel.h> +#include <qstring.h> +#include <qlayout.h> + + +//#include <iostream> + +KNutRWVar::KNutRWVar(QString* userName, QString* userPassword, const QString uName, const QString password, KNutNet* const initUpsNet, QWidget* parent, const char* name, const bool modal) +: KDialogBase(Plain, i18n("RW variables"),Ok|Cancel|Default,Ok, parent, name, modal, true), m_upsNet(initUpsNet){ + upsVarDef upsVar; + +// int error; + + if (m_upsNet->getState() != KNutNet::Connected) { + KNutVarData::showError (KNutNet::NotConnection); + m_upsConnectOk = false; + } + else { + m_oldUserName = userName; + m_oldUserPassword = userPassword; + + m_upsConnectOk = true; + QFrame *page = plainPage(); + QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() ); + QLabel *label1 = new QLabel (i18n("SET RW VARIABLE"),page,"label1"); + label1->setAlignment(Qt::AlignHCenter); + topLayout->addWidget(label1); + + + QLabel *label2 = new QLabel (i18n("Variable:"),page,"label2"); + m_rWVarBox = new KComboBox(page,"rwvarbox"); + + QLabel *label3 = new QLabel (i18n("Value:"),page,"label2"); + m_valueVarBox = new KComboBox(page,"valuevarbox"); + m_valueVarLine = new KLineEdit(page,"valuevarLine"); + m_valueVarLine->hide(); + + m_passLayout = new QGridLayout (4,2,5,"passLayout"); + QLabel *labelName = new QLabel (i18n("User name:"),page,"labelName"); + QLabel *labelPassword = new QLabel (i18n("Password:"),page,"labelPassword"); + m_lineEditName = new KLineEdit( page, "LineEditName" ); + m_lineEditPassword = new KLineEdit( page, "LineEditName" ); + + + if (((*m_oldUserName) == "") && ((*m_oldUserPassword) == "")) { + m_lineEditName->setText(uName); + m_lineEditPassword->setText(password); + } + else { + m_lineEditName->setText(*m_oldUserName); + m_lineEditPassword->setText(*m_oldUserPassword); + } + + if (!((*m_oldUserName) == "") || !((*m_oldUserPassword) == "")) { + m_lineEditName->setDisabled(true); + m_lineEditPassword->setDisabled(true); + } + + m_lineEditPassword->setEchoMode(QLineEdit::Password); + + topLayout->addLayout(m_passLayout); + + m_passLayout->addWidget(label2,0,0); + m_passLayout->addWidget(m_rWVarBox,0,1); + m_passLayout->addWidget(label3,1,0); + m_passLayout->addWidget(labelName,2,0); + m_passLayout->addWidget(labelPassword,3,0); + m_passLayout->addWidget(m_lineEditName,2,1); + m_passLayout->addWidget(m_lineEditPassword,3,1); + + topLayout->addStretch(10); + //loads ComboBox + int n; + if (( n = (m_upsNet->readNumberVars( KNutNet::RWVars )+1)) > 1 ) { // zvetsime si pocet o 1 + for (int i =1; i < n ; i++) { + if (!m_upsNet->readVars(i, upsVar,KNutNet::RWVars)) + m_rWVarBox->insertItem(upsVar.upsVarName); + } + slotChangeVar(0); + } + else { + m_passLayout->addWidget(m_valueVarLine,1,1); + m_valueVarLine->setMaxLength(upsVar.upsVarMax); + m_valueVarBox->hide(); + m_valueVarLine->show(); + m_upsValueType=true; + } + connect (m_rWVarBox,SIGNAL(activated(int)),this,SLOT(slotChangeVar(int))); + } + } + +int KNutRWVar::findItem(const KComboBox *myBox, const QString text) { + int n; + + if ((n=myBox->count())) { + for (int i =0; i < n; i++) + if (text == myBox->text(i)) return i; + } + return myBox->currentItem(); + } + + +void KNutRWVar::slotDefault () { + upsVarDef upsVar; + int error; + + QString varName = m_rWVarBox->currentText(); + if (!( error = m_upsNet->readVars(varName,upsVar))) { + if (upsVar.upsValueType) m_valueVarLine->setText(upsVar.upsValue); + else m_valueVarBox->setCurrentItem(upsVar.upsValue); + } + else KNutVarData::showError (error); + } + + +void KNutRWVar::slotChangeVar(int item) { + upsVarDef upsVar; + + QString varName = m_rWVarBox->text(item); + int error = m_upsNet->readVars(varName,upsVar); + m_upsValueType=upsVar.upsValueType; + if (error || (upsVar.upsValueType)) { + // char + m_valueVarBox->hide(); + m_valueVarLine->show(); + m_passLayout->addWidget(m_valueVarLine,1,1); + m_valueVarLine->setText(upsVar.upsValue); + } + else { + //enum + m_valueVarLine->hide(); + m_valueVarBox->show(); + m_passLayout->addWidget(m_valueVarBox,1,1); + m_valueVarBox->clear(); + if (upsVar.upsVarMax) { + for (int i = 0 ; i < upsVar.upsVarMax; i++) + m_valueVarBox->insertItem(m_upsNet->readEnumValueVar(upsVar.upsVarName,i+1)); + } + m_valueVarBox->setCurrentItem(upsVar.upsValue); + } + } + + + +KNutRWVar::~KNutRWVar(){ +} + +bool KNutRWVar::upsOk (void) { return m_upsConnectOk; } + + +void KNutRWVar::slotOk() { + QString value; + int error =0; + if (m_upsValueType) value=m_valueVarLine->text(); + else value=m_valueVarBox->currentText(); + + if (((*m_oldUserName) == "") && ((*m_oldUserPassword) == "")) { + //the first connection sets name and password + //prvni propojeni nastavime jmeno a heslo + if (!(error = m_upsNet->setVariable(m_rWVarBox->currentText(), value, m_lineEditName->text(),m_lineEditPassword->text(),false))) { + // vzhledem k asynchronimu spracovani asi zbytecne +// myUpsNet->getUpsValues(true); + emit signalChangeRWVars(m_rWVarBox->currentText());//emits command for loading of variable and repaint of panel + + (*m_oldUserName) = m_lineEditName->text(); + (*m_oldUserPassword) = m_lineEditPassword->text(); + accept(); + } + } + else { + if (((*m_oldUserName) == m_lineEditName->text()) && ((*m_oldUserPassword) == m_lineEditPassword->text())) { + if (!(error = m_upsNet->setVariable(m_rWVarBox->currentText(), value, m_lineEditName->text(),m_lineEditPassword->text(),true))) { + // next line isn't needed, maybe + // vzhledem k asynchronimu spracovani asi zbytecne +// myUpsNet->getUpsValues(true); + emit signalChangeRWVars(m_rWVarBox->currentText()); //emits command for loading of variable and repaint of panel + accept(); + } + } + } + //Nahlasime chybu + // sends information about error + if (error) KNutVarData::showError (error); + } + +#include "knutrwvar.moc" |