X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgraphics%2Fimageloader.cpp;h=55d2dfb1b8f8c3f4cab2ebd3c9bcd93a0a0e547e;hb=b99a9eb342d0f6ba5509c6d9f8ab0b0b5d5d2979;hp=0746f6fdef5c3bfe07ed486567622996a30033ea;hpb=30cab36b531f6efddca07c3fe9a6b1b81ca42bde;p=libs%2Fgui.git

diff --git a/source/graphics/imageloader.cpp b/source/graphics/imageloader.cpp
index 0746f6f..55d2dfb 100644
--- a/source/graphics/imageloader.cpp
+++ b/source/graphics/imageloader.cpp
@@ -1,4 +1,5 @@
 #include "imageloader.h"
+#include <msp/core/algorithm.h>
 #include <msp/core/refptr.h>
 #include <msp/io/file.h>
 #include <msp/strings/format.h>
@@ -22,17 +23,12 @@ using namespace std;
 namespace Msp {
 namespace Graphics {
 
-ImageLoader::ImageLoader():
-	source(0),
-	state(INITIAL)
-{ }
-
 ImageLoader::~ImageLoader()
 {
 	delete source;
 }
 
-bool ImageLoader::detect_signature(const std::string &sig)
+bool ImageLoader::detect_signature(const string &sig)
 {
 	Registry &registry = get_registry();
 	for(const RegisterBase *r: registry.loaders)
@@ -62,7 +58,9 @@ ImageLoader *ImageLoader::open_io(IO::Seekable &io)
 	if(registry.changed)
 	{
 		registry.changed = false;
-		registry.loaders.sort(signature_size_compare);
+		sort(registry.loaders,  [](RegisterBase *r1, RegisterBase *r2){
+			return r1->get_signature_size()<r2->get_signature_size();
+		});
 	}
 
 	if(registry.loaders.empty())
@@ -71,7 +69,7 @@ ImageLoader *ImageLoader::open_io(IO::Seekable &io)
 	string signature(registry.loaders.back()->get_signature_size(), 0);
 	unsigned sig_len = io.read(&signature[0], signature.size());
 
-	ImageLoader *loader = 0;
+	ImageLoader *loader = nullptr;
 	for(auto i=registry.loaders.begin(); (!loader && i!=registry.loaders.end()); ++i)
 		if((*i)->detect(signature))
 			loader = (*i)->create(io);
@@ -135,15 +133,6 @@ ImageLoader::Registry &ImageLoader::get_registry()
 	return registry;
 }
 
-bool ImageLoader::signature_size_compare(RegisterBase *r1, RegisterBase *r2)
-{
-	return r1->get_signature_size()<r2->get_signature_size();
-}
-
-
-ImageLoader::Registry::Registry():
-	changed(false)
-{ }
 
 ImageLoader::Registry::~Registry()
 {