Use the official IANA MIME-type and extension

README.md

@@ -3,8 +3,8 @@ Qt image plugin for displaying Mapbox vector tiles
 
 ## Description
 QtPBFImagePlugin is a Qt image plugin that enables applications capable of
-displaying raster MBTiles maps or raster XYZ online maps to also display PBF
-vector tiles without (almost, see usage) any application modifications.
+displaying raster MBTiles maps or raster XYZ online maps to also display
+PBF(MVT) vector tiles without (almost, see usage) any application modifications.
 
 Standard Mapbox GL Styles are used for styling the maps. Most relevant style
 features used by [Maputnik](http://editor.openmaptiles.org) are supported.

pbfplugin.json

@@ -1,4 +1,4 @@
 {
-  "Keys": [ "pbf" ],
-  "MimeTypes": [ "image/pbf" ]
+  "Keys": [ "mvt" ],
+  "MimeTypes": [ "application/vnd.mapbox-vector-tile" ]
 }

pkg/pbfplugin.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
+	<mime-type type="application/vnd.mapbox-vector-tile">
+		<comment>Mapbox Vector Tile</comment>
+		<sub-class-of type="application/octet-stream"/>
+		<generic-icon name="application/octet-stream"/>
+		<glob pattern="*.mvt"/>
+	</mime-type>
+</mime-info>

src/color.cpp

@@ -13,9 +13,7 @@ QColor Color::fromJsonString(const QString &str)
 {
 	QColor ret;
 
-	if (str.startsWith('#'))
-		return QColor(str);
-	else if (str.startsWith("rgb(")) {
+	if (str.startsWith("rgb(")) {
 		QStringList comp(str.mid(4, str.size() - 5).split(','));
 		if (comp.size() != 3)
 			return QColor();
@@ -39,7 +37,8 @@ QColor Color::fromJsonString(const QString &str)
 			return QColor();
 		ret = QColor::fromHslF(comp.at(0).toFloat() / 360.0, pval(comp.at(1)),
 		  pval(comp.at(2)), comp.at(3).toFloat());
-	}
+	} else
+		ret = QColor(str);
 
 	if (!ret.isValid())
 		qWarning() << str << ": invalid color";

src/pbf.cpp

@@ -1,9 +1,5 @@
 #include "pbf.h"
 
-#define POLYGON vector_tile::Tile_GeomType_POLYGON
-#define LINESTRING vector_tile::Tile_GeomType_LINESTRING
-#define POINT vector_tile::Tile_GeomType_POINT
-
 #define MOVE_TO    1
 #define LINE_TO    2
 #define CLOSE_PATH 7

src/pbfplugin.cpp

@@ -21,7 +21,7 @@ QImageIOPlugin::Capabilities PBFPlugin::capabilities(QIODevice *device,
   const QByteArray &format) const
 {
 	if (device == 0)
-		return (format == "pbf") ? Capabilities(CanRead) : Capabilities();
+		return (format == "mvt") ? Capabilities(CanRead) : Capabilities();
 	else
 		return (device->isReadable() && PBFHandler::canRead(device))
 		  ? Capabilities(CanRead) : Capabilities();