git.maemo.org Git - urpo/blob - src/settingsdialog.cpp

   1 /**************************************************************************
   2
   3     URPO
   4
   5     Unix Remote Printing Operation
   6     Copyright (c) Arto Hyvättinen 2010
   7
   8     This file is part of URPO.
   9
  10     URPO is free software: you can redistribute it and/or modify
  11     it under the terms of the GNU General Public License as published by
  12     the Free Software Foundation, either version 3 of the License, or
  13     (at your option) any later version.
  14
  15     URPO is distributed in the hope that it will be useful,
  16     but WITHOUT ANY WARRANTY; without even the implied warranty of
  17     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18     GNU General Public License for more details.
  19
  20
  21 **************************************************************************/
  22
  23 #include "settingsdialog.h"
  24
  25 #include <QLineEdit>
  26 #include <QPushButton>
  27 #include <QHBoxLayout>
  28 #include <QLabel>
  29 #include <QVBoxLayout>
  30 #include <QFileDialog>
  31 #include <QGroupBox>
  32 #include "urpoconnectionsettings.h"
  33
  34 SettingsDialog::SettingsDialog(QWidget *parent) :
  35     QDialog(parent)
  36 {
  37     settings_ = 0;
  38     helpWidget_ = 0;
  39
  40
  41     setWindowTitle(tr("Urpo Settings"));
  42
  43     serverEdit = new QLineEdit;
  44     connect(serverEdit, SIGNAL(textChanged(QString)), this, SLOT(serverChanged(QString)));
  45
  46     userEdit = new QLineEdit;
  47     identityEdit = new QLineEdit;
  48
  49     browseButton = new QPushButton(tr("Browse"));
  50     connect(browseButton, SIGNAL(clicked()),this,SLOT(browse()));
  51     okButton = new QPushButton(tr("Done"));
  52     connect(okButton, SIGNAL(clicked()), this, SLOT(okay()) );
  53     okButton->setEnabled(false);
  54
  55     helpButton = new QPushButton( tr("Help"));
  56
  57
  58     QVBoxLayout* mainLayout = new QVBoxLayout;
  59
  60     QHBoxLayout* helpLayout = new QHBoxLayout;
  61     helpLayout->addWidget( new QLabel(tr("Remote printing utility "
  62                                       "via ssh and cups. "
  63                                       "Please read help.")));
  64     helpLayout->addWidget(helpButton);
  65     QGroupBox* helpBox = new QGroupBox();
  66     helpBox->setLayout(helpLayout);
  67     helpBox->setFlat(false);
  68     mainLayout->addWidget(helpBox);
  69
  70
  71     QHBoxLayout* serverLayout = new QHBoxLayout;
  72     serverLayout->addWidget( new QLabel(tr("Host name or ip address")));
  73     serverLayout->addWidget( serverEdit );
  74     mainLayout->addLayout(serverLayout);
  75
  76     QHBoxLayout* userLayout = new QHBoxLayout;
  77     userLayout->addWidget( new QLabel(tr("Username")));
  78     userLayout->addWidget( userEdit );
  79     mainLayout->addLayout(userLayout);
  80
  81     QHBoxLayout* idLayout = new QHBoxLayout;
  82     idLayout->addWidget( new QLabel( tr("Identity file")));
  83     idLayout->addWidget(identityEdit);
  84     idLayout->addWidget( browseButton);
  85     mainLayout->addLayout(idLayout);
  86
  87     mainLayout->addStretch();
  88
  89     QHBoxLayout* okLayout = new QHBoxLayout;
  90     okLayout->addStretch();
  91     okLayout->addWidget(okButton);
  92     mainLayout->addLayout(okLayout);
  93
  94     setLayout(mainLayout);
  95
  96 }
  97
  98
  99 void SettingsDialog::setSettings(UrpoConnectionSettings *settings)
 100 {
 101     // Init dialog from UrpoConnectionSetting
 102     settings_ = settings;
 103     serverEdit->setText( settings_->getHost());
 104     userEdit->setText(settings_->getUserid());
 105     identityEdit->setText(settings_->getIdentity());
 106
 107 }
 108
 109 void SettingsDialog::setHelp(QTextBrowser *helpWidget)
 110 {
 111     // Set widget activated in help button
 112     helpWidget_ = helpWidget;
 113     connect( helpButton, SIGNAL(clicked()), this, SLOT(showHelp()));
 114 }
 115
 116 void SettingsDialog::okay()
 117 {
 118     if( settings_ )
 119     {
 120         // Store settings
 121         settings_->setHost( serverEdit->text());
 122         settings_->setUserid( userEdit->text());
 123         settings_->setIdentity( identityEdit->text());
 124
 125         settings_->store();
 126
 127         done(QDialog::Accepted);
 128     }
 129     else
 130         done(QDialog::Rejected);
 131 }
 132
 133 void SettingsDialog::showHelp()
 134 {
 135     // Activate help window
 136     helpWidget_->home();
 137     helpWidget_->show();
 138     helpWidget_->raise();
 139     helpWidget_->activateWindow();
 140 }
 141
 142 void SettingsDialog::serverChanged(const QString& text)
 143 {
 144     // If there is a server setting, dialog will be accepted
 145     // (if you have same userid in server and ssh key defined...)
 146
 147     okButton->setDisabled( text.isEmpty() );
 148 }
 149
 150 void SettingsDialog::browse()
 151 {
 152     // 2010-08-13 default path -> /home/user (bug#6219)
 153     QString path = QFileDialog::getOpenFileName(this, tr("Identity file"),"/home/user");
 154     if(!path.isNull())
 155         identityEdit->setText(path);
 156 }