00001 #include "gui_texture.hpp"
00002 #include "gui_out.hpp"
00003
00004 #include <xml_document.hpp>
00005 #include <utils_string.hpp>
00006
00007 namespace gui
00008 {
00009 void texture::parse_block(xml::block* pBlock)
00010 {
00011 layered_region::parse_block(pBlock);
00012
00013 parse_tex_coords_block_(pBlock);
00014 parse_color_block_(pBlock);
00015 parse_gradient_block_(pBlock);
00016 }
00017
00018 void texture::parse_attributes_(xml::block* pBlock)
00019 {
00020 layered_region::parse_attributes_(pBlock);
00021
00022 set_texture(pManager_->parse_file_name(pBlock->get_attribute("file")));
00023 if (!pBlock->get_block("Size") && pSprite_)
00024 {
00025 set_abs_width(pSprite_->get_width());
00026 set_abs_height(pSprite_->get_height());
00027 }
00028 }
00029
00030 void texture::parse_tex_coords_block_(xml::block* pBlock)
00031 {
00032 xml::block* pTexCoordsBlock = pBlock->get_block("TexCoords");
00033 if (pTexCoordsBlock)
00034 {
00035 set_tex_coord(std::array<float,4>({{
00036 (float)utils::string_to_float(pTexCoordsBlock->get_attribute("left")),
00037 (float)utils::string_to_float(pTexCoordsBlock->get_attribute("top")),
00038 (float)utils::string_to_float(pTexCoordsBlock->get_attribute("right")),
00039 (float)utils::string_to_float(pTexCoordsBlock->get_attribute("bottom"))
00040 }}));
00041 }
00042 }
00043
00044 void texture::parse_color_block_(xml::block* pBlock)
00045 {
00046 xml::block* pColorBlock = pBlock->get_block("Color");
00047 if (pColorBlock)
00048 {
00049 set_color(color(
00050 utils::string_to_float(pColorBlock->get_attribute("r")),
00051 utils::string_to_float(pColorBlock->get_attribute("g")),
00052 utils::string_to_float(pColorBlock->get_attribute("b")),
00053 utils::string_to_float(pColorBlock->get_attribute("a"))
00054 ));
00055 }
00056 }
00057
00058 void texture::parse_gradient_block_(xml::block* pBlock)
00059 {
00060 xml::block* pGradientBlock = pBlock->get_block("Gradient");
00061 if (pGradientBlock)
00062 {
00063 std::string sOrientation = pGradientBlock->get_attribute("orientation");
00064 gradient::orientation mOrient;
00065 if (sOrientation == "HORIZONTAL")
00066 mOrient = gradient::HORIZONTAL;
00067 else if (sOrientation == "VERTICAL")
00068 mOrient = gradient::VERTICAL;
00069 else
00070 {
00071 gui::out << gui::warning << pGradientBlock->get_location() << " : "
00072 "Unknown gradient orientation for "+sName_+" : \""+sOrientation+"\". "
00073 "No gradient will be shown for this texture." << std::endl;
00074 return;
00075 }
00076
00077 xml::block* pMinColorBlock = pGradientBlock->get_block("MinColor");
00078 xml::block* pMaxColorBlock = pGradientBlock->get_block("MaxColor");
00079
00080 set_gradient(gradient(mOrient,
00081 color(
00082 utils::string_to_float(pMinColorBlock->get_attribute("r")),
00083 utils::string_to_float(pMinColorBlock->get_attribute("g")),
00084 utils::string_to_float(pMinColorBlock->get_attribute("b")),
00085 utils::string_to_float(pMinColorBlock->get_attribute("a"))
00086 ),
00087 color(
00088 utils::string_to_float(pMaxColorBlock->get_attribute("r")),
00089 utils::string_to_float(pMaxColorBlock->get_attribute("g")),
00090 utils::string_to_float(pMaxColorBlock->get_attribute("b")),
00091 utils::string_to_float(pMaxColorBlock->get_attribute("a"))
00092 )
00093 ));
00094 }
00095 }
00096 }
