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[qt] Make image source url update possible

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This commit is contained in:
Tadej Novak
2019-10-19 10:02:50 +02:00
committed by Thiago Marcos P. Santos
parent 9bff033277
commit 910335c51f
1 changed files with 10 additions and 4 deletions
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14
platform/qt/src/qmapboxgl.cpp
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@@ -30,6 +30,7 @@
#include <mbgl/style/layers/symbol_layer.hpp>
#include <mbgl/style/rapidjson_conversion.hpp>
#include <mbgl/style/sources/geojson_source.hpp>
#include <mbgl/style/sources/image_source.hpp>
#include <mbgl/style/transition_options.hpp>
#include <mbgl/style/image.hpp>
#include <mbgl/renderer/renderer.hpp>
@@ -1295,7 +1296,7 @@ bool QMapboxGL::sourceExists(const QString& sourceID)
Updates the source \a id with new \a params.
If the source does not exist, it will be added like in addSource(). Only
GeoJSON sources can be updated.
image and GeoJSON sources can be updated.
*/
void QMapboxGL::updateSource(const QString &id, const QVariantMap &params)
{
@@ -1309,12 +1310,17 @@ void QMapboxGL::updateSource(const QString &id, const QVariantMap &params)
}
auto sourceGeoJSON = source->as<GeoJSONSource>();
if (!sourceGeoJSON) {
qWarning() << "Unable to update source: only GeoJSON sources are mutable.";
auto sourceImage = source->as<ImageSource>();
if (!sourceGeoJSON && !sourceImage) {
qWarning() << "Unable to update source: only GeoJSON and Image sources are mutable.";
return;
}
if (params.contains("data")) {
if (sourceImage) {
if (params.contains("url")) {
sourceImage->setURL(params["url"].toString().toStdString());
}
} else if (sourceGeoJSON && params.contains("data")) {
Error error;
auto result = convert<mbgl::GeoJSON>(params["data"], error);
if (result) {