From df15b21559b50dbe8f7b45cb922960ac7eaf3211 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Tue, 20 Nov 2018 10:11:55 +0100
Subject: Add static image

---
 include/dchat/Cache.hpp       | 16 ++++++++++------
 include/dchat/StaticImage.hpp | 12 ++++++++++++
 2 files changed, 22 insertions(+), 6 deletions(-)
 create mode 100644 include/dchat/StaticImage.hpp

(limited to 'include/dchat')

diff --git a/include/dchat/Cache.hpp b/include/dchat/Cache.hpp
index 62df621..4d37b54 100644
--- a/include/dchat/Cache.hpp
+++ b/include/dchat/Cache.hpp
@@ -21,6 +21,7 @@ namespace TinyProcessLib
 namespace dchat
 {
     class Gif;
+    class StaticImage;
     class WebPagePreview;
     
     struct ContentByUrlResult
@@ -35,20 +36,20 @@ namespace dchat
         enum class CachedType
         {
             NONE,
-            TEXTURE_FILEPATH,
+            STATIC_IMAGE,
             GIF,
             WEB_PAGE_PREVIEW
         };
         
-        ContentByUrlResult() : textureFilePath(nullptr), type(Type::DOWNLOADING), cachedType(CachedType::NONE) {}
-        ContentByUrlResult(boost::filesystem::path *_textureFilePath, Type _type) : textureFilePath(_textureFilePath), type(_type), cachedType(CachedType::TEXTURE_FILEPATH) {}
+        ContentByUrlResult() : staticImage(nullptr), type(Type::DOWNLOADING), cachedType(CachedType::NONE) {}
+        ContentByUrlResult(StaticImage *_staticImage, Type _type) : staticImage(_staticImage), type(_type), cachedType(CachedType::STATIC_IMAGE) {}
         ContentByUrlResult(Gif *_gif, Type _type) : gif(_gif), type(_type), cachedType(CachedType::GIF) {}
         ContentByUrlResult(WebPagePreview *_webPagePreview, Type _type) : webPagePreview(_webPagePreview), type(_type), cachedType(CachedType::WEB_PAGE_PREVIEW) {}
         
         // @texture is null if @type is DOWNLOADING or FAILED_DOWNLOAD
         union
         {
-            boost::filesystem::path *textureFilePath;
+            StaticImage *staticImage;
             Gif *gif;
             WebPagePreview *webPagePreview;
         };
@@ -62,13 +63,15 @@ namespace dchat
     // @fileContent contains data allocated with new[], deallocate it with delete[] fileContent.data;
     // Returned gif should be allocated with @new
     using CreateGifFunc = std::function<Gif*(StringView fileContent)>;
+    using CreateStaticImageFunc = std::function<StaticImage*(const boost::filesystem::path &filepath)>;
     
     class Cache
     {
         DISABLE_COPY(Cache)
     public:
-        // @createGifFunc can't be nullptr
-        Cache(CreateGifFunc createGifFunc);
+        // @createGifFunc can't be null
+        // @createStaticImageFunc can't be null
+        Cache(CreateGifFunc createGifFunc, CreateStaticImageFunc createStaticImageFunc);
         ~Cache();
         
         // Creates directory if it doesn't exist (recursively). Throws boost exception on failure
@@ -100,5 +103,6 @@ namespace dchat
         bool alive;
         std::unordered_map<std::string, ContentByUrlResult> contentUrlCache;
         CreateGifFunc createGifFunc;
+        CreateStaticImageFunc createStaticImageFunc;
     };
 }
diff --git a/include/dchat/StaticImage.hpp b/include/dchat/StaticImage.hpp
new file mode 100644
index 0000000..372f7ce
--- /dev/null
+++ b/include/dchat/StaticImage.hpp
@@ -0,0 +1,12 @@
+#pragma once
+
+#include <boost/filesystem/path.hpp>
+
+namespace dchat
+{
+    class StaticImage
+    {
+    public:
+        virtual ~StaticImage(){}
+    };
+}
\ No newline at end of file
-- 
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