Add support for static image emoji

Emoji are downloaded asynchronously using remote program (curl).
Need to add support for converting [inline](url) chat message emoji
and gifs.

1 files changed, 24 insertions, 0 deletions

diff --git a/src/MessagePart.cpp b/src/MessagePart.cpp
index ea8e4a5..dcef3f3 100644
--- a/src/MessagePart.cpp
+++ b/src/MessagePart.cpp
@@ -34,4 +34,28 @@ namespace dchat
     {
         return sf::Vector2f(text.getLocalBounds().width, getFontSizeScaled());
     }
+    
+    MessagePartEmoji::MessagePartEmoji(const string &_url) : 
+        MessagePart(Type::EMOJI),
+        url(_url)
+    {
+        
+    }
+    
+    float MessagePartEmoji::getHeightScaled()
+    {
+        return MessagePart::getSizeScaled() * 1.0f;
+    }
+    
+    sf::Vector2f MessagePartEmoji::getPosition() const
+    {
+        return sprite.getPosition();
+    }
+    
+    sf::Vector2f MessagePartEmoji::getSize() const
+    {
+        auto spriteScale = sprite.getScale();
+        auto textureSize = sprite.getTexture()->getSize();
+        return { (float)textureSize.x * spriteScale.x, (float)textureSize.y * spriteScale.y };
+    }
 }