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// [WriteFile Name=ManageBookmarks, Category=Maps]
// [Legal]
// Copyright 2016 Esri.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// [Legal]
#ifdef PCH_BUILD
#include "pch.hpp"
#endif // PCH_BUILD
#include "ManageBookmarks.h"
#include "Map.h"
#include "MapQuickView.h"
#include "Basemap.h"
#include "SpatialReference.h"
#include "Envelope.h"
#include "Viewpoint.h"
#include "Bookmark.h"
#include "MapTypes.h"
#include "TaskWatcher.h"
#include "BookmarkListModel.h"
using namespace Esri::ArcGISRuntime;
ManageBookmarks::ManageBookmarks(QQuickItem* parent) :
QQuickItem(parent)
{
}
ManageBookmarks::~ManageBookmarks() = default;
void ManageBookmarks::init()
{
qmlRegisterType<MapQuickView>("Esri.Samples", 1, 0, "MapView");
qmlRegisterType<ManageBookmarks>("Esri.Samples", 1, 0, "ManageBookmarksSample");
qmlRegisterUncreatableType<QAbstractListModel>("Esri.Samples", 1, 0, "AbstractListModel", "AbstractListModel is uncreateable");
}
void ManageBookmarks::componentComplete()
{
QQuickItem::componentComplete();
// find QML MapView component
m_mapView = findChild<MapQuickView*>("mapView");
// create a new basemap instance
Basemap* basemap = new Basemap(BasemapStyle::ArcGISImagery, this);
// create a new map instance
m_map = new Map(basemap, this);
// set map on the map view
m_mapView->setMap(m_map);
// create the bookmarks once the map is loaded
connect(m_map, &Esri::ArcGISRuntime::Map::loadStatusChanged, this, [this](Esri::ArcGISRuntime::LoadStatus loadStatus)
{
if (loadStatus == LoadStatus::Loaded)
{
m_bookmarks = m_map->bookmarks();
createInitialBookmarks();
}
});
}
void ManageBookmarks::createInitialBookmarks()
{
// Mysterious Desert Pattern
Envelope env1(3742993.127298778, 3170396.4675719286, 3744795.1333054285, 3171745.88077, SpatialReference(102100));
Viewpoint viewpoint1(env1);
createBookmark("Mysterious Desert Pattern", viewpoint1);
// Strange Symbol
Envelope env2(-13009913.860076642, 4495026.9307899885, -13009442.089218518, 4495404.031910696, SpatialReference(102100));
Viewpoint viewpoint2(env2);
createBookmark("Strange Symbol", viewpoint2);
// Guitar-Shaped Forest
Envelope env3(-7124497.45137465, -4012221.6124684606, -7121131.417429369, -4009697.0870095, SpatialReference(102100));
Viewpoint viewpoint3(env3);
createBookmark("Guitar-Shaped Forest", viewpoint3);
// Grand Prismatic Spring
Envelope env4(-12338668.348591767, 5546908.424239618, -12338247.594362013, 5547223.989911933, SpatialReference(102100));
Viewpoint viewpoint4(env4);
createBookmark("Grand Prismatic Spring", viewpoint4);
}
void ManageBookmarks::createBookmark(QString name, Viewpoint viewpoint)
{
//! [Add bookmarks to the list model]
// Get the bookmark list
BookmarkListModel* bookmarks = dynamic_cast<BookmarkListModel*>(m_bookmarks);
if (!bookmarks)
return;
// Create the bookmark from the name and viewpoint
Bookmark* bookmark = new Bookmark(name, viewpoint, this);
// Add it to the map's bookmark list
bookmarks->append(bookmark);
// emit that model has changed
emit bookmarksChanged();
//! [Add bookmarks to the list model]
}
void ManageBookmarks::goToBookmark(int bookmarkIndex)
{
BookmarkListModel* bookmarks = dynamic_cast<BookmarkListModel*>(m_bookmarks);
if (!bookmarks)
return;
m_mapView->setViewpoint(bookmarks->at(bookmarkIndex)->viewpoint());
}
QAbstractListModel* ManageBookmarks::bookmarks() const
{
return m_bookmarks;
}
void ManageBookmarks::addBookmark(QString newBookmarkName)
{
createBookmark(newBookmarkName, m_mapView->currentViewpoint(ViewpointType::BoundingGeometry));
}
QString ManageBookmarks::bookmarkNameForIndex(int index) const
{
return m_bookmarks->data(m_bookmarks->index(index),
BookmarkListModel::BookmarkNameRole).toString();
}