ground/gcs/src/plugins/coreplugin/uavgadgetoptionspagedecorator.cpp

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       uavgadgetoptionspagedecorator.cpp
   5  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   6  * @addtogroup GCSPlugins GCS Plugins
   7  * @{
   8  * @addtogroup CorePlugin Core Plugin
   9  * @{
  10  * @brief The Core GCS plugin
  11  *****************************************************************************/
  12 /*
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 3 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  20  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  21  * for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License along
  24  * with this program; if not, write to the Free Software Foundation, Inc.,
  25  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  26  */
  27
  28 #include "uavgadgetoptionspagedecorator.h"
  29 #include "ui_uavgadgetoptionspage.h"
  30 #include "uavgadgetinstancemanager.h"
  31 #include "coreimpl.h"
  32
  33 #include <QtCore/QDebug>
  34
  35 using namespace Core;
  36
  37 UAVGadgetOptionsPageDecorator::UAVGadgetOptionsPageDecorator(IOptionsPage *page, IUAVGadgetConfiguration *config,
  38                                                              bool isSingleConfigurationGadget, QObject *parent) :
  39     Core::IOptionsPage(parent),
  40     m_optionsPage(page),
  41     m_config(config),
  42     m_isSingleConfigurationGadget(isSingleConfigurationGadget),
  43     m_id(config->name()),
  44     m_category(config->classId())
  45 {
  46     m_optionsPage->setParent(this);
  47     m_instanceManager = ICore::instance()->uavGadgetInstanceManager();
  48     m_categoryTr = m_instanceManager->gadgetName(m_category);
  49 }
  50
  51 QWidget *UAVGadgetOptionsPageDecorator::createPage(QWidget *parent)
  52 {
  53     m_page = new Ui_TopOptionsPage();
  54     QWidget *w  = new QWidget(parent);
  55     m_page->setupUi(w);
  56
  57     QWidget *wi = m_optionsPage->createPage(w);
  58     wi->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
  59     m_page->verticalLayout_4->addWidget(wi);
  60
  61     // For some gadgets it might not make sense to have multiple configurations
  62     if (m_isSingleConfigurationGadget) {
  63         m_page->configurationBox->hide();
  64     }
  65
  66     updateState();
  67
  68     connect(m_page->cloneButton, SIGNAL(clicked()), this, SLOT(cloneConfiguration()));
  69     connect(m_page->deleteButton, SIGNAL(clicked()), this, SLOT(deleteConfiguration()));
  70     connect(m_page->nameLineEdit, SIGNAL(textEdited(QString)), this, SLOT(textEdited(QString)));
  71
  72     return w;
  73 }
  74
  75 void UAVGadgetOptionsPageDecorator::apply()
  76 {
  77     m_id = m_config->provisionalName();
  78     m_optionsPage->apply();
  79     m_instanceManager->applyChanges(m_config);
  80 }
  81
  82 void UAVGadgetOptionsPageDecorator::finish()
  83 {
  84     m_optionsPage->finish();
  85 }
  86
  87 void UAVGadgetOptionsPageDecorator::updateState()
  88 {
  89     if (m_config->locked()) {
  90         m_page->deleteButton->hide();
  91         m_page->lockCheckBox->hide();
  92         m_page->nameLineEdit->setDisabled(true);
  93     }
  94     switch (m_instanceManager->canDeleteConfiguration(m_config)) {
  95     case UAVGadgetInstanceManager::OK:
  96         m_page->deleteButton->setEnabled(true);
  97         m_page->deleteButton->setToolTip(tr("Delete this configuration"));
  98         break;
  99     case UAVGadgetInstanceManager::KO_ACTIVE:
 100         m_page->deleteButton->setEnabled(false);
 101         m_page->deleteButton->setToolTip(tr("Cannot delete a configuration currently in use"));
 102         break;
 103     case UAVGadgetInstanceManager::KO_LONE:
 104         m_page->deleteButton->setEnabled(false);
 105         m_page->deleteButton->setToolTip(tr("Cannot delete the last configuration"));
 106         break;
 107     default:
 108         m_page->deleteButton->setEnabled(false);
 109         m_page->deleteButton->setToolTip(tr("DON'T KNOW !"));
 110         break;
 111     }
 112     m_page->lockCheckBox->hide();
 113     m_page->nameLineEdit->setText(m_id);
 114 }
 115
 116 void UAVGadgetOptionsPageDecorator::cloneConfiguration()
 117 {
 118     m_instanceManager->cloneConfiguration(m_config);
 119 }
 120
 121 void UAVGadgetOptionsPageDecorator::deleteConfiguration()
 122 {
 123     m_instanceManager->deleteConfiguration(m_config);
 124 }
 125
 126 void UAVGadgetOptionsPageDecorator::textEdited(QString name)
 127 {
 128     m_config->setProvisionalName(name);
 129     m_instanceManager->configurationNameEdited(name);
 130 }