first init of 0.9

2014-12-11 03:32:35 +08:00
commit d0a317bd45
206 changed files with 69773 additions and 0 deletions
--- a/source/gui/drawing.cpp
+++ b/source/gui/drawing.cpp
@@ -0,0 +1,86 @@
+/*
+ *	A Drawing Implementation
+ *	Nana C++ Library(http://www.nanapro.org)
+ *	Copyright(C) 2003-2014 Jinhao(cnjinhao@hotmail.com)
+ *
+ *	Distributed under the Boost Software License, Version 1.0. 
+ *	(See accompanying file LICENSE_1_0.txt or copy at 
+ *	http://www.boost.org/LICENSE_1_0.txt)
+ *
+ *	@file: nana/gui/drawing.cpp
+ */
+
+#include <nana/gui/drawing.hpp>
+#include <nana/gui/programming_interface.hpp>
+#include <nana/gui/detail/basic_window.hpp>
+
+namespace nana
+{
+	//restrict
+	//@brief:	This name is only visible for this compiling-unit
+	namespace restrict
+	{
+		typedef detail::bedrock::core_window_t core_window_t;
+		extern detail::bedrock& bedrock;
+
+		inline detail::drawer& get_drawer(window wd)
+		{
+			return reinterpret_cast<core_window_t*>(wd)->drawer;
+		}
+	}
+    
+    //class drawing
+  		drawing::drawing(window wd)
+			:handle_(wd)
+  		{}
+  		
+  		drawing::~drawing(){} //Just for polymorphism
+
+		bool drawing::empty() const
+		{
+			return API::empty_window(handle_) ||  reinterpret_cast<restrict::core_window_t*>(handle_)->root_graph->empty();
+		}
+
+		void drawing::update() const
+		{
+			API::refresh_window(handle_);
+		}
+
+		void drawing::draw(const draw_fn_t& f)
+		{
+			if(API::empty_window(handle_))	return;
+			restrict::get_drawer(handle_).draw(draw_fn_t(f), false);		
+		}
+
+		void drawing::draw(draw_fn_t&& f)
+		{
+			if(API::empty_window(handle_))	return;
+			restrict::get_drawer(handle_).draw(std::move(f), false);
+		}
+
+		drawing::diehard_t drawing::draw_diehard(const draw_fn_t& f)
+		{
+			if(API::empty_window(handle_)) return nullptr;
+			return reinterpret_cast<diehard_t>(restrict::get_drawer(handle_).draw(draw_fn_t(f), true));
+		}
+
+		drawing::diehard_t drawing::draw_diehard(draw_fn_t&& f)
+		{
+			if(API::empty_window(handle_))	return nullptr;
+			return reinterpret_cast<diehard_t>(restrict::get_drawer(handle_).draw(std::move(f), true));
+		}
+
+		void drawing::erase(diehard_t d)
+		{
+			if(API::empty_window(handle_))
+				restrict::get_drawer(handle_).erase(d);
+		}
+
+		void drawing::clear()
+		{
+			if(API::empty_window(handle_))	return;
+			restrict::get_drawer(handle_).clear();
+		}
+	//end class drawing
+}//end namespace nana
+