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refs #575, livery completer
* utility functions in value object * completer class
This commit is contained in:
Klaus Basan
198
src/blackgui/components/dbliveryselectorcomponent.cpp
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198
src/blackgui/components/dbliveryselectorcomponent.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 "dbliveryselectorcomponent.h"
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#include "ui_dbliveryselectorcomponent.h"
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#include "blackgui/uppercasevalidator.h"
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#include "blackmisc/variant.h"
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#include "blackmisc/aviation/liverylist.h"
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#include <QDragEnterEvent>
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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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CDbLiverySelectorComponent::CDbLiverySelectorComponent(QWidget *parent) :
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QFrame(parent),
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ui(new Ui::CDbLiverySelectorComponent)
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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<CLivery>(), qMetaTypeId<CLiveryList>()});
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ui->le_Livery->setValidator(new CUpperCaseValidator(this));
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connect(ui->le_Livery, &QLineEdit::returnPressed, this, &CDbLiverySelectorComponent::ps_dataChanged);
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connect(ui->le_Livery, &QLineEdit::returnPressed, this, &CDbLiverySelectorComponent::ps_dataChanged);
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}
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CDbLiverySelectorComponent::~CDbLiverySelectorComponent()
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{
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gracefulShutdown();
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}
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void CDbLiverySelectorComponent::setProvider(IWebDataServicesProvider *webDataReaderProvider)
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{
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CWebDataServicesAware::setProvider(webDataReaderProvider);
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connectDataReadSignal(
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this,
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std::bind(&CDbLiverySelectorComponent::ps_liveriesRead, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3)
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);
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int c = getLiveriesCount();
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if (c > 0)
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{
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this->ps_liveriesRead(CEntityFlags::LiveryEntity, CEntityFlags::ReadFinished, c);
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}
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}
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void CDbLiverySelectorComponent::setLivery(const CLivery &livery)
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{
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QString code(livery.getCombinedCode());
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if (code.isEmpty()) { return; }
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if (livery != m_currentLivery)
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{
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this->ui->le_Livery->setText(code);
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m_currentLivery = livery;
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emit changedLivery(livery);
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}
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}
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void CDbLiverySelectorComponent::setlivery(const QString &code)
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{
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QString liveryCode(code.toUpper().trimmed());
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int s = liveryCode.indexOf(' ');
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if (s >= 1) { liveryCode = liveryCode.left(s); }
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s = liveryCode.indexOf('(');
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if (s >= 1) { liveryCode = liveryCode.left(s).trimmed(); }
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if (this->m_currentLivery.matchesCombinedCode(liveryCode)) { return; }
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CLivery d(getLiveries().findByCombinedCode(liveryCode));
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if (d.hasCompleteData())
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{
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this->setLivery(d);
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}
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else
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{
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this->ui->lbl_Description->setText("");
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this->ui->le_Livery->setText(code);
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}
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}
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CLivery CDbLiverySelectorComponent::getLivery() const
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{
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if (!hasProvider()) { return CLivery(); }
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QString liveryCode(this->ui->le_Livery->text().trimmed().toUpper());
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CLivery d(getLiveries().findByCombinedCode(liveryCode));
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return d;
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}
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void CDbLiverySelectorComponent::setReadOnly(bool readOnly)
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{
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this->ui->le_Livery->setReadOnly(readOnly);
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}
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void CDbLiverySelectorComponent::withLiveryDescription(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 CDbLiverySelectorComponent::isSet() const
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{
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return this->getLivery().hasCompleteData();
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}
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void CDbLiverySelectorComponent::clear()
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{
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this->ui->le_Livery->clear();
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}
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void CDbLiverySelectorComponent::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 CDbLiverySelectorComponent::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 CDbLiverySelectorComponent::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 CDbLiverySelectorComponent::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<CLivery>())
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{
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CLivery livery(valueVariant.value<CLivery>());
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if (!livery.hasValidDbKey()) { return; }
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this->setLivery(livery);
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}
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else if (valueVariant.canConvert<CLiveryList>())
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{
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CLiveryList liveries(valueVariant.value<CLiveryList>());
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if (liveries.isEmpty()) { return; }
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this->setLivery(liveries.front());
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}
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}
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}
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void CDbLiverySelectorComponent::ps_liveriesRead(CEntityFlags::Entity entity, CEntityFlags::ReadState readState, int count)
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{
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if (!hasProvider()) { return; }
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if (entity.testFlag(CEntityFlags::LiveryEntity) && readState == CEntityFlags::ReadFinished)
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{
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if (count > 0)
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{
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QStringList codes(this->getLiveries().getCombinedCodesPlusInfo(true));
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QCompleter *c = new QCompleter(codes, 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, &CDbLiverySelectorComponent::ps_completerActivated);
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this->ui->le_Livery->setCompleter(c);
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m_completerLiveries.reset(c); // deletes any old completer
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}
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else
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{
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this->m_completerLiveries.reset(nullptr);
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}
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}
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}
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void CDbLiverySelectorComponent::ps_dataChanged()
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{
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if (!hasProvider()) { return; }
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QString code(this->ui->le_Livery->text().trimmed().toUpper());
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if (code.isEmpty()) { return; }
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CLivery d(this->getLiveries().findByCombinedCode(code));
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this->setLivery(d);
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}
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void CDbLiverySelectorComponent::ps_completerActivated(const QString &liveryCode)
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{
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this->setlivery(liveryCode);
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}
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} // ns
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} // ns
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108
src/blackgui/components/dbliveryselectorcomponent.h
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108
src/blackgui/components/dbliveryselectorcomponent.h
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@@ -0,0 +1,108 @@
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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_COMPONENTS_CDBLIVERYSELECTORCOMPONENT_H
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#define BLACKGUI_COMPONENTS_CDBLIVERYSELECTORCOMPONENT_H
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#include "blackmisc/aviation/livery.h"
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#include "blackcore/webdataservices.h"
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#include "blackgui/dropbase.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 CDbLiverySelectorComponent; }
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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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* Selector for liveries
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*/
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class CDbLiverySelectorComponent :
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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 CDbLiverySelectorComponent(QWidget *parent = nullptr);
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//! Destructor
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~CDbLiverySelectorComponent();
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//! \copydoc CWebDataReaderAware::setProvider
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virtual void setProvider(BlackMisc::Network::IWebDataServicesProvider *webDataReaderProvider) override;
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//! Current livery
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void setLivery(const BlackMisc::Aviation::CLivery &livery);
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//! Current livery
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void setlivery(const QString &code);
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//! Livery
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BlackMisc::Aviation::CLivery getLivery() const;
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//! Show description
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void withLiveryDescription(bool description);
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//! Read only
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void setReadOnly(bool readOnly);
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//! Set with valid Livery
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bool isSet() const;
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//! Clear selection
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void clear();
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public slots:
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//! Distributors have been read
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void ps_liveriesRead(BlackMisc::Network::CEntityFlags::Entity entity, BlackMisc::Network::CEntityFlags::ReadState readState, int count);
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signals:
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//! Distributor was changed
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void changedLivery(const BlackMisc::Aviation::CLivery &livery);
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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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//! Data have been changed
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void ps_dataChanged();
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//! Completer activated
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void ps_completerActivated(const QString &liveryCode);
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private:
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QScopedPointer<Ui::CDbLiverySelectorComponent> ui;
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QScopedPointer<QCompleter> m_completerLiveries;
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QMetaObject::Connection m_signalConnection;
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BlackMisc::Aviation::CLivery m_currentLivery;
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};
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} // ns
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} // ns
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#endif // guard
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53
src/blackgui/components/dbliveryselectorcomponent.ui
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53
src/blackgui/components/dbliveryselectorcomponent.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>CDbLiverySelectorComponent</class>
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<widget class="QFrame" name="CDbLiverySelectorComponent">
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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>163</width>
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<height>24</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Livery selector</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="QHBoxLayout" name="hl_LiverySelector">
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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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<item>
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<widget class="QLineEdit" name="le_Livery">
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<property name="placeholderText">
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<string>Livery code</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="lbl_Description">
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<property name="text">
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<string>Livery</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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