From e076c0316b2c501fd1745a4c6bac909d3b2c9b1c Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 9 Jun 2022 20:26:09 +0800
Subject: ...

---
 src/platform/graphics/cairo/CairoGraphicsFactory.cpp | 7 ++++++-
 src/platform/graphics/cairo/CairoImageFactory.cpp    | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/platform/graphics/cairo/CairoGraphicsFactory.cpp b/src/platform/graphics/cairo/CairoGraphicsFactory.cpp
index 8fb7d12e..11d2e734 100644
--- a/src/platform/graphics/cairo/CairoGraphicsFactory.cpp
+++ b/src/platform/graphics/cairo/CairoGraphicsFactory.cpp
@@ -1,6 +1,7 @@
 #include "cru/platform/graphics/cairo/CairoGraphicsFactory.h"
 #include "cru/platform/graphics/cairo/CairoBrush.h"
 #include "cru/platform/graphics/cairo/CairoGeometry.h"
+#include "cru/platform/graphics/cairo/CairoImageFactory.h"
 #include "cru/platform/graphics/cairo/CairoResource.h"
 #include "cru/platform/graphics/cairo/PangoFont.h"
 #include "cru/platform/graphics/cairo/PangoTextLayout.h"
@@ -11,6 +12,8 @@ CairoGraphicsFactory::CairoGraphicsFactory() : CairoResource(this) {
       cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 100, 100);
   default_cairo_ = cairo_create(default_cairo_surface_);
   default_pango_context_ = pango_context_new();
+
+  image_factory_ = std::make_unique<CairoImageFactory>(this);
 }
 
 CairoGraphicsFactory::~CairoGraphicsFactory() {
@@ -41,5 +44,7 @@ std::unique_ptr<ITextLayout> CairoGraphicsFactory::CreateTextLayout(
   return text_layout;
 }
 
-IImageFactory* CairoGraphicsFactory::GetImageFactory() { return nullptr; }
+IImageFactory* CairoGraphicsFactory::GetImageFactory() {
+  return image_factory_.get();
+}
 }  // namespace cru::platform::graphics::cairo
diff --git a/src/platform/graphics/cairo/CairoImageFactory.cpp b/src/platform/graphics/cairo/CairoImageFactory.cpp
index 8377911f..18aed4a1 100644
--- a/src/platform/graphics/cairo/CairoImageFactory.cpp
+++ b/src/platform/graphics/cairo/CairoImageFactory.cpp
@@ -181,6 +181,7 @@ void CairoImageFactory::EncodeToStream(IImage* image, io::Stream* stream,
 
   if (format == ImageFormat::Png) {
     EncodePng(cairo_image->GetCairoSurface(), stream);
+    return;
   }
 
   throw Exception(u"Not implemented. Currently only support png.");
-- 
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