Drag drop URLs only parses images, and ignores files

src/ResourceDisplay/FileResourceDisplay.cpp

@@ -53,3 +53,7 @@ Vector2f FileResourceDisplay::get_dimensions() const {
 float FileResourceDisplay::get_dimension_scale() const {
     return 0.1f;
 }
+
+ResourceDisplay::Type FileResourceDisplay::get_type() const {
+    return ResourceDisplay::Type::FILE;
+}

src/ResourceDisplay/FileResourceDisplay.hpp

@@ -10,6 +10,7 @@ class FileResourceDisplay : public ResourceDisplay {
         virtual void draw(SkCanvas* canvas, const DrawData& drawData, const SkRect& imRect) override;
         virtual Vector2f get_dimensions() const override;
         virtual float get_dimension_scale() const override;
+        virtual Type get_type() const override;
     private:
         std::string fileName;
 };

src/ResourceDisplay/ImageResourceDisplay.cpp

@@ -87,3 +87,7 @@ Vector2f ImageResourceDisplay::get_dimensions() const {
 float ImageResourceDisplay::get_dimension_scale() const {
     return 0.3f;
 }
+
+ResourceDisplay::Type ImageResourceDisplay::get_type() const {
+    return ResourceDisplay::Type::IMAGE;
+}

src/ResourceDisplay/ImageResourceDisplay.hpp

@@ -11,6 +11,7 @@ class ImageResourceDisplay : public ResourceDisplay {
         virtual void draw(SkCanvas* canvas, const DrawData& drawData, const SkRect& imRect) override;
         virtual Vector2f get_dimensions() const override;
         virtual float get_dimension_scale() const override;
+        virtual Type get_type() const override;
     private:
         struct FrameData {
             sk_sp<SkImage> data;

src/ResourceDisplay/ResourceDisplay.hpp

@@ -11,11 +11,17 @@ class ResourceManager;
 
 class ResourceDisplay {
     public:
+        enum class Type {
+            FILE,
+            IMAGE,
+            SVG
+        };
         virtual void update(World& w) = 0;
         virtual bool load(ResourceManager& rMan, const std::string& fileName, const std::string& fileData) = 0;
         virtual bool update_draw() const = 0;
         virtual void draw(SkCanvas* canvas, const DrawData& drawData, const SkRect& imRect) = 0;
         virtual Vector2f get_dimensions() const = 0;
         virtual float get_dimension_scale() const = 0;
+        virtual Type get_type() const = 0;
         virtual ~ResourceDisplay();
 };

src/ResourceDisplay/SvgResourceDisplay.cpp

@@ -50,3 +50,7 @@ Vector2f SvgResourceDisplay::get_dimensions() const {
 float SvgResourceDisplay::get_dimension_scale() const {
     return 0.3f;
 }
+
+ResourceDisplay::Type SvgResourceDisplay::get_type() const {
+    return ResourceDisplay::Type::SVG;
+}

src/ResourceDisplay/SvgResourceDisplay.hpp

@@ -12,6 +12,7 @@ class SvgResourceDisplay : public ResourceDisplay {
         virtual void draw(SkCanvas* canvas, const DrawData& drawData, const SkRect& imRect) override;
         virtual Vector2f get_dimensions() const override;
         virtual float get_dimension_scale() const override;
+        virtual Type get_type() const override;
     private:
         sk_sp<SkSVGDOM> svgDom;
         bool mustUpdateDraw = false;