| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
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| ** GNU General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ****************************************************************************/ |
| |
| #ifndef QGEOMAPPINGMANAGERENGINE_TEST_H |
| #define QGEOMAPPINGMANAGERENGINE_TEST_H |
| |
| #include <qgeoserviceprovider.h> |
| #include <qgeomappingmanagerengine.h> |
| #include <QLocale> |
| #include <QPainter> |
| #include <QPixmap> |
| #include <QByteArray> |
| #include <QBuffer> |
| #include <qgeotiledmapreply.h> |
| #include "qgeomaptype.h" |
| #include "qgeotilespec.h" |
| #include "qgeocameracapabilities_p.h" |
| |
| #include <QTimer> |
| #include <QDebug> |
| #include <QTimerEvent> |
| |
| QT_USE_NAMESPACE |
| |
| |
| class TiledMapReplyTest :public QGeoTiledMapReply |
| { |
| Q_OBJECT |
| public: |
| TiledMapReplyTest(const QGeoTileSpec &spec, QObject *parent=0): QGeoTiledMapReply (spec, parent) {} |
| void callSetError ( Error error, const QString & errorString ) {setError(error, errorString);} |
| void callSetFinished ( bool finished ) { setFinished(finished);} |
| void callSetCached(bool cached) { setFinished(cached);} |
| void callSetMapImageData(const QByteArray &data) { setMapImageData(data); } |
| void callSetMapImageFormat(const QString &format) { setMapImageFormat(format); } |
| void abort() { emit aborted(); } |
| |
| Q_SIGNALS: |
| void aborted(); |
| }; |
| |
| class QGeoMappingManagerEngineTest: public QGeoMappingManagerEngine |
| |
| { |
| Q_OBJECT |
| public: |
| QGeoMappingManagerEngineTest(const QMap<QString, QVariant> ¶meters, |
| QGeoServiceProvider::Error *error, QString *errorString) : |
| QGeoMappingManagerEngine(parameters), |
| finishRequestImmediately_(true), |
| mappingReply_(0), |
| timerId_(0), |
| errorCode_(QGeoTiledMapReply::NoError) |
| { |
| Q_UNUSED(error); |
| Q_UNUSED(errorString); |
| if (parameters.contains("finishRequestImmediately")) |
| finishRequestImmediately_ = qvariant_cast<bool>(parameters.value("finishRequestImmediately")); |
| setLocale(QLocale (QLocale::German, QLocale::Germany)); |
| QGeoCameraCapabilities capabilities; |
| capabilities.setMinimumZoomLevel(0.0); |
| capabilities.setMaximumZoomLevel(20.0); |
| capabilities.setSupportsBearing(true); |
| setCameraCapabilities(capabilities); |
| } |
| |
| void init() |
| { |
| setTileSize(256); |
| QList<QGeoMapType> types; |
| types << QGeoMapType(QGeoMapType::StreetMap,tr("Street Map"),tr("Test Street Map"), false, 1); |
| setSupportedMapTypes(types); |
| QGeoMappingManagerEngine::init(); |
| } |
| |
| QGeoTiledMapReply* getTileImage(const QGeoTileSpec &spec) |
| { |
| mappingReply_ = new TiledMapReplyTest(spec, this); |
| |
| QImage im(256, 256, QImage::Format_RGB888); |
| im.fill(QColor("lightgray")); |
| QRectF rect; |
| QString text("X: " + QString::number(spec.x()) + "\nY: " + QString::number(spec.y()) + "\nZ: " + QString::number(spec.zoom())); |
| rect.setWidth(250); |
| rect.setHeight(250); |
| rect.setLeft(3); |
| rect.setTop(3); |
| QPainter painter; |
| QPen pen(QColor("firebrick")); |
| painter.begin(&im); |
| painter.setPen(pen); |
| painter.setFont( QFont("Times", 35, 10, false)); |
| painter.drawText(rect, text); |
| // different border color for vertically and horizontally adjacent frames |
| if ((spec.x() + spec.y()) % 2 == 0) |
| pen.setColor(QColor("yellow")); |
| pen.setWidth(5); |
| painter.setPen(pen); |
| painter.drawRect(0,0,255,255); |
| painter.end(); |
| QPixmap pm = QPixmap::fromImage(im); |
| QByteArray bytes; |
| QBuffer buffer(&bytes); |
| buffer.open(QIODevice::WriteOnly); |
| pm.save(&buffer, "PNG"); |
| |
| mappingReply_->callSetMapImageData(bytes); |
| mappingReply_->callSetMapImageFormat("png"); |
| mappingReply_->callSetFinished(true); |
| |
| return static_cast<QGeoTiledMapReply*>(mappingReply_); |
| } |
| |
| public Q_SLOTS: |
| void requestAborted() |
| { |
| if (timerId_) { |
| killTimer(timerId_); |
| timerId_ = 0; |
| } |
| errorString_ = ""; |
| errorCode_ = QGeoTiledMapReply::NoError; |
| } |
| |
| protected: |
| void timerEvent(QTimerEvent *event) |
| { |
| Q_ASSERT(timerId_ == event->timerId()); |
| Q_ASSERT(mappingReply_); |
| killTimer(timerId_); |
| timerId_ = 0; |
| if (errorCode_) { |
| mappingReply_->callSetError(errorCode_, errorString_); |
| emit tileError(mappingReply_->tileSpec(), errorString_); |
| } else { |
| mappingReply_->callSetError(QGeoTiledMapReply::NoError, "no error"); |
| mappingReply_->callSetFinished(true); |
| } |
| // emit finished(mappingReply_); todo tileFinished |
| } |
| |
| private: |
| bool finishRequestImmediately_; |
| TiledMapReplyTest* mappingReply_; |
| int timerId_; |
| QGeoTiledMapReply::Error errorCode_; |
| QString errorString_; |
| }; |
| |
| #endif |