From 74db157b9406594a549a70415668dd6cbe17d1d3 Mon Sep 17 00:00:00 2001
From: Ethan Yonker <dees_troy@teamw.in>
Date: Wed, 28 Oct 2015 12:44:49 -0500
Subject: Multiple Language Support

This is similar to https://gerrit.omnirom.org/#/c/14014

A lot of the features built in the older patch set have been split
out into separate patches, most of which have already been merged.
The remaining functionality here should all be directly related to
language selection and loading. We always load English as a base
before loading other languages over the top of the base. The idea
is that if another language is missing a translation, then we will
still display the English.

Maybe still to do: read the /cache/recovery/last_locale file and
load a language based on that. For me, this file contains just:
en_US
We probably won't bother with region specific translations so we
would have to look at either trimming off the _US or using some
other method like perhaps a symlink or a combination of the two.

Thanks to _that for twmsg.cpp class

Change-Id: I9647a22e47883a3ddd2de1da51f64aab7c328f74
---
 gui/resources.hpp | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

(limited to 'gui/resources.hpp')

diff --git a/gui/resources.hpp b/gui/resources.hpp
index 0eb32674d..ce06d9679 100644
--- a/gui/resources.hpp
+++ b/gui/resources.hpp
@@ -6,6 +6,7 @@
 #include <string>
 #include <vector>
 #include <map>
+#include "rapidxml.hpp"
 
 struct ZipArchive;
 
@@ -49,10 +50,19 @@ public:
 public:
 	void* GetResource() { return this ? mFont : NULL; }
 	int GetHeight() { return gr_getMaxFontHeight(this ? mFont : NULL); }
+	void Override(xml_node<>* node, ZipArchive* pZip);
 
 protected:
 	void* mFont;
 	Type m_type;
+
+private:
+	void LoadFont(xml_node<>* node, ZipArchive* pZip);
+	void DeleteFont();
+
+private:
+	int origFontSize;
+	void* origFont;
 };
 
 class ImageResource : public Resource
@@ -92,19 +102,26 @@ class ResourceManager
 public:
 	ResourceManager();
 	virtual ~ResourceManager();
-	void LoadResources(xml_node<>* resList, ZipArchive* pZip);
+	void AddStringResource(std::string resource_source, std::string resource_name, std::string value);
+	void LoadResources(xml_node<>* resList, ZipArchive* pZip, std::string resource_source);
 
 public:
 	FontResource* FindFont(const std::string& name) const;
 	ImageResource* FindImage(const std::string& name) const;
 	AnimationResource* FindAnimation(const std::string& name) const;
 	std::string FindString(const std::string& name) const;
+	std::string FindString(const std::string& name, const std::string& default_string) const;
+	void DumpStrings() const;
 
 private:
+	struct string_resource_struct {
+		std::string value;
+		std::string source;
+	};
 	std::vector<FontResource*> mFonts;
 	std::vector<ImageResource*> mImages;
 	std::vector<AnimationResource*> mAnimations;
-	std::map<std::string, std::string> mStrings;
+	std::map<std::string, string_resource_struct> mStrings;
 };
 
 #endif  // _RESOURCE_HEADER
-- 
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