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refs #452 airline selector component UI widget
This commit is contained in:
Klaus Basan
committed by
Mathew Sutcliffe
Mathew Sutcliffe
parent
2143b20ae5
commit
cd259259c8
198
src/blackgui/components/dbairlineicaoselectorcomponent.cpp
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198
src/blackgui/components/dbairlineicaoselectorcomponent.cpp
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/* Copyright (C) 2015
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* swift project Community / Contributors
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*
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* This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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#include "dbairlineicaoselectorcomponent.h"
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#include "ui_dbairlineicaoselectorcomponent.h"
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#include "blackgui/guiutility.h"
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#include "blackmisc/datastoreutility.h"
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#include <QMimeData>
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using namespace BlackGui;
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using namespace BlackMisc;
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using namespace BlackMisc::Aviation;
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using namespace BlackMisc::Network;
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namespace BlackGui
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{
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namespace Components
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{
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CDbAirlineIcaoSelectorComponent::CDbAirlineIcaoSelectorComponent(QWidget *parent) :
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QFrame(parent),
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ui(new Ui::CDbAirlineIcaoSelectorComponent)
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{
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ui->setupUi(this);
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this->setAcceptDrops(true);
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this->setAcceptedMetaTypeIds({qMetaTypeId<CAirlineIcaoCode>(), qMetaTypeId<CAirlineIcaoCodeList>()});
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connect(ui->le_Airline, &QLineEdit::returnPressed, this, &CDbAirlineIcaoSelectorComponent::ps_dataChanged);
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}
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CDbAirlineIcaoSelectorComponent::~CDbAirlineIcaoSelectorComponent()
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{
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gracefulShutdown();
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}
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void CDbAirlineIcaoSelectorComponent::setProvider(Network::IWebDataServicesProvider *webDataReaderProvider)
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{
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if (!webDataReaderProvider) { return; }
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CWebDataServicesAware::setProvider(webDataReaderProvider);
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connectSwiftDatabaseSignals(
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this,
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std::bind(&CDbAirlineIcaoSelectorComponent::ps_codesRead, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3)
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);
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int c = this->getAirlineIcaoCodesCount();
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if (c > 0)
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{
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this->ps_codesRead(CDbFlags::AirlineIcaoEntity, CDbFlags::ReadFinished, c);
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}
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}
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void CDbAirlineIcaoSelectorComponent::setAirlineIcao(const CAirlineIcaoCode &icao)
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{
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QString icaoStr(icao.getVDesignator());
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this->ui->le_Airline->setText(icaoStr);
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ui->lbl_Description->setText(icao.getName());
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if (icao != m_currentIcao)
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{
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m_currentIcao = icao;
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emit changedAirlineIcao(icao);
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}
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}
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void CDbAirlineIcaoSelectorComponent::setAirlineIcao(int key)
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{
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CAirlineIcaoCode icao(getAirlineIcaoCodeForDbKey(key));
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ui->lbl_Description->setText("");
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if (icao.hasCompleteData())
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{
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this->setAirlineIcao(icao);
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}
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}
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CAirlineIcaoCode CDbAirlineIcaoSelectorComponent::getAirlineIcao() const
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{
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int key = CDatastoreUtility::extractIntegerKey(this->ui->le_Airline->text());
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if (key < 0) { return CAirlineIcaoCode(); }
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CAirlineIcaoCode icao(getAirlineIcaoCodeForDbKey(key));
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return icao;
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}
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void CDbAirlineIcaoSelectorComponent::setReadOnly(bool readOnly)
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{
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this->ui->le_Airline->setReadOnly(readOnly);
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}
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void CDbAirlineIcaoSelectorComponent::withIcaoDescription(bool description)
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{
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this->ui->lbl_Description->setVisible(description);
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}
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bool CDbAirlineIcaoSelectorComponent::isSet() const
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{
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return this->getAirlineIcao().hasCompleteData();
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}
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void CDbAirlineIcaoSelectorComponent::clear()
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{
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this->ui->le_Airline->clear();
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}
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void CDbAirlineIcaoSelectorComponent::dragEnterEvent(QDragEnterEvent *event)
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{
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if (!event || !acceptDrop(event->mimeData())) { return; }
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setBackgroundRole(QPalette::Highlight);
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event->acceptProposedAction();
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}
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void CDbAirlineIcaoSelectorComponent::dragMoveEvent(QDragMoveEvent *event)
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{
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if (!event || !acceptDrop(event->mimeData())) { return; }
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event->acceptProposedAction();
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}
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void CDbAirlineIcaoSelectorComponent::dragLeaveEvent(QDragLeaveEvent *event)
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{
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if (!event) { return; }
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event->accept();
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}
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void CDbAirlineIcaoSelectorComponent::dropEvent(QDropEvent *event)
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{
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if (!event || !acceptDrop(event->mimeData())) { return; }
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CVariant valueVariant(toCVariant(event->mimeData()));
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if (valueVariant.isValid())
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{
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if (valueVariant.canConvert<CAirlineIcaoCode>())
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{
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CAirlineIcaoCode icao(valueVariant.value<CAirlineIcaoCode>());
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if (!icao.hasValidDbKey()) { return; }
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this->setAirlineIcao(icao);
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}
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else if (valueVariant.canConvert<CAirlineIcaoCodeList>())
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{
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CAirlineIcaoCodeList icaos(valueVariant.value<CAirlineIcaoCodeList>());
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if (icaos.isEmpty()) { return; }
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this->setAirlineIcao(icaos.front());
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}
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}
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}
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void CDbAirlineIcaoSelectorComponent::ps_codesRead(CDbFlags::Entity entity, CDbFlags::ReadState readState, int count)
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{
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if (!hasProvider()) { return; }
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if (entity.testFlag(CDbFlags::AirlineIcaoEntity) && readState == CDbFlags::ReadFinished)
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{
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if (count > 0)
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{
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QCompleter *c = new QCompleter(this->getAirlineIcaoCodes().toCompleterStrings(), this);
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c->setCaseSensitivity(Qt::CaseInsensitive);
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c->setCompletionMode(QCompleter::PopupCompletion);
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c->setMaxVisibleItems(10);
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this->connect(c, static_cast<void (QCompleter::*)(const QString &)>(&QCompleter::activated), this, &CDbAirlineIcaoSelectorComponent::ps_completerActivated);
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this->ui->le_Airline->setCompleter(c);
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m_completerIcaoDescription.reset(c); // deletes any old completer
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this->setReadOnly(false);
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}
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else
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{
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this->m_completerIcaoDescription.reset(nullptr);
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this->setReadOnly(true);
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}
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}
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}
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void CDbAirlineIcaoSelectorComponent::ps_dataChanged()
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{
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if (!hasProvider()) { return; }
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QString s(this->ui->le_Airline->text());
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if (s.isEmpty()) { return; }
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int dbKey = CDatastoreUtility::extractIntegerKey(s);
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if (dbKey >= 0)
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{
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CAirlineIcaoCode icao(getAirlineIcaoCodeForDbKey(dbKey));
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this->setAirlineIcao(icao);
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}
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else
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{
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// second choice, first object found by designator
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CAirlineIcaoCode icao(getAirlineIcaoCodeForDesignator(s));
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this->setAirlineIcao(icao);
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}
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}
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void CDbAirlineIcaoSelectorComponent::ps_completerActivated(const QString &icaoString)
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{
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int dbKey = CDatastoreUtility::extractIntegerKey(icaoString);
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if (dbKey < 0) { return; }
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this->setAirlineIcao(dbKey);
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}
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}// class
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} // ns
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105
src/blackgui/components/dbairlineicaoselectorcomponent.h
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105
src/blackgui/components/dbairlineicaoselectorcomponent.h
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@@ -0,0 +1,105 @@
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/* Copyright (C) 2015
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* swift project Community / Contributors
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*
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* This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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//! \file
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#ifndef BLACKGUI_DBAIRLINEICAOSELECTORCOMPONENT_H
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#define BLACKGUI_DBAIRLINEICAOSELECTORCOMPONENT_H
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#include "blackgui/blackguiexport.h"
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#include "blackcore/webdataservices.h"
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#include "blackgui/dropbase.h"
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#include "blackmisc/aviation/airlineicaocode.h"
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#include <QFrame>
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#include <QScopedPointer>
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#include <QCompleter>
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namespace Ui { class CDbAirlineIcaoSelectorComponent; }
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namespace BlackGui
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{
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namespace Components
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{
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/*!
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* Distributor selector
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*/
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class BLACKGUI_EXPORT CDbAirlineIcaoSelectorComponent :
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public QFrame,
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public BlackMisc::Network::CWebDataServicesAware,
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public BlackGui::CDropBase
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{
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Q_OBJECT
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public:
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//! Constructor
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explicit CDbAirlineIcaoSelectorComponent(QWidget *parent = nullptr);
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//! Destructor
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~CDbAirlineIcaoSelectorComponent();
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//! \copydoc CWebDataReaderAware::setProvider
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virtual void setProvider(BlackMisc::Network::IWebDataServicesProvider *webDataReaderProvider) override;
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//! Current airline ICAO
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void setAirlineIcao(const BlackMisc::Aviation::CAirlineIcaoCode &icao);
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//! Current airline ICAO
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void setAirlineIcao(int key);
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//! Distributor
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BlackMisc::Aviation::CAirlineIcaoCode getAirlineIcao() const;
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//! Read only
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void setReadOnly(bool readOnly);
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//! Display distributor description
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void withIcaoDescription(bool description);
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//! Set with valid Distributor
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bool isSet() const;
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//! Clear selection
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void clear();
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signals:
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//! ICAO was changed
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void changedAirlineIcao(const BlackMisc::Aviation::CAirlineIcaoCode &icao);
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protected:
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//! \copydoc QWidget::dragEnterEvent
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virtual void dragEnterEvent(QDragEnterEvent *event) override;
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//! \copydoc QWidget::dragMoveEvent
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virtual void dragMoveEvent(QDragMoveEvent *event) override;
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//! \copydoc QWidget::dragLeaveEvent
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virtual void dragLeaveEvent(QDragLeaveEvent *event) override;
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//! \copydoc QWidget::dropEvent
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virtual void dropEvent(QDropEvent *event) override;
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private slots:
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//! Distributors have been read
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void ps_codesRead(BlackMisc::Network::CDbFlags::Entity entity, BlackMisc::Network::CDbFlags::ReadState readState, int count);
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//! Data have been changed
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void ps_dataChanged();
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//! Data have been changed
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void ps_completerActivated(const QString &icaoString);
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private:
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QScopedPointer<Ui::CDbAirlineIcaoSelectorComponent> ui;
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QScopedPointer<QCompleter> m_completerIcaoDescription;
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QList<QMetaObject::Connection> m_signals;
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BlackMisc::Aviation::CAirlineIcaoCode m_currentIcao;
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};
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}
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}
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#endif // guard
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62
src/blackgui/components/dbairlineicaoselectorcomponent.ui
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62
src/blackgui/components/dbairlineicaoselectorcomponent.ui
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>CDbAirlineIcaoSelectorComponent</class>
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<widget class="QFrame" name="CDbAirlineIcaoSelectorComponent">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>189</width>
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<height>22</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Frame</string>
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</property>
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<property name="frameShape">
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<enum>QFrame::StyledPanel</enum>
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</property>
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<property name="frameShadow">
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<enum>QFrame::Raised</enum>
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</property>
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<layout class="QGridLayout" name="gl_AirlineIcaoSelectorComponent">
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<property name="leftMargin">
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<number>0</number>
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</property>
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<property name="topMargin">
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<number>0</number>
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</property>
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<property name="rightMargin">
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<number>0</number>
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</property>
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<property name="bottomMargin">
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<number>0</number>
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</property>
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<property name="horizontalSpacing">
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<number>4</number>
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</property>
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<item row="0" column="0">
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<widget class="QLineEdit" name="le_Airline">
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<property name="placeholderText">
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<string>ICAO</string>
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</property>
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</widget>
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</item>
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<item row="0" column="1">
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<widget class="QLabel" name="lbl_Description">
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<property name="minimumSize">
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<size>
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<width>50</width>
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<height>0</height>
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</size>
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</property>
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<property name="text">
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<string/>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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<connections/>
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</ui>
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