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April 2, 2016 00:00
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Make assets from your Cinder project accessible to html rendered in Awesomium
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| #include "cinder/app/App.h" | |
| #include "AssetDataSource.h" | |
| using namespace ci; | |
| using namespace ci::app; | |
| void AssetDataSource::OnRequest(int request_id, const WebString & path) { | |
| // load the asset the Cinder way and convert it to a buffer | |
| auto asset = loadAsset(toString(path)); | |
| auto buffer = asset->getBuffer(); | |
| // send the asset as a char string | |
| SendResponse(request_id, | |
| buffer->getSize(), | |
| static_cast<unsigned char *>(buffer->getData()), | |
| WSLit("text/data")); | |
| } |
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| #pragma once | |
| #include "CinderAwesomium.h" | |
| class AssetDataSourceImlp; | |
| class AssetDataSource : public Awesomium::DataSource { | |
| public: | |
| AssetDataSource(){}; | |
| virtual ~AssetDataSource(){}; | |
| virtual void OnRequest(int request_id, const Awesomium::WebString & path); | |
| }; |
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| using namespace Awesomium; | |
| WebCore * core = WebCore::Initialize(WebConfig()); | |
| WebSession * session = core->CreateWebSession(WSLit(""), WebPreferences()); | |
| session->AddDataSource(WSLit("cinder-app"), new AssetDataSource()); | |
| WebView webView = core->CreateWebView(960, 540, session); | |
| std::string html = loadString(loadFile(getAssetPath("main.html"))); | |
| std::string path("data:text/html," + html); | |
| webView->LoadURL(path); |
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| <!DOCTYPE html> | |
| <html lang="en" xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title></title> | |
| <style> | |
| @font-face { | |
| font-family: SomeFont; | |
| src: url("asset://cinder-app/SomeFont.otf"); | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <img src="asset://cinder-app/some-image.jpg" | |
| </body> | |
| </html> |
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