/*\r
-* copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
+* Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>\r
*\r
-* This file is part of CasparCG.\r
+* This file is part of CasparCG (www.casparcg.com).\r
*\r
-* CasparCG is free software: you can redistribute it and/or modify\r
-* it under the terms of the GNU General Public License as published by\r
-* the Free Software Foundation, either version 3 of the License, or\r
-* (at your option) any later version.\r
+* CasparCG is free software: you can redistribute it and/or modify\r
+* it under the terms of the GNU General Public License as published by\r
+* the Free Software Foundation, either version 3 of the License, or\r
+* (at your option) any later version.\r
*\r
-* CasparCG is distributed in the hope that it will be useful,\r
-* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-* GNU General Public License for more details.\r
-\r
-* You should have received a copy of the GNU General Public License\r
-* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
+* CasparCG is distributed in the hope that it will be useful,\r
+* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+* GNU General Public License for more details.\r
+*\r
+* You should have received a copy of the GNU General Public License\r
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
*\r
-*/ \r
+* Author: Robert Nagy, ronag89@gmail.com\r
+*/\r
+\r
#include "../../stdafx.h"\r
\r
#include "color_producer.h"\r
\r
-#include "../frame/basic_frame.h"\r
-#include "../frame/frame_factory.h"\r
-#include "../../mixer/write_frame.h"\r
+#include <core/producer/frame_producer.h>\r
+#include <core/frame/frame.h>\r
+#include <core/frame/draw_frame.h>\r
+#include <core/frame/frame_factory.h>\r
+#include <core/frame/pixel_format.h>\r
+#include <core/monitor/monitor.h>\r
+\r
+#include <common/except.h>\r
+#include <common/array.h>\r
\r
-#include <common/exception/exceptions.h>\r
+#include <boost/algorithm/string.hpp>\r
\r
#include <sstream>\r
\r
namespace caspar { namespace core {\r
\r
-class color_producer : public frame_producer\r
+class color_producer : public frame_producer_impl\r
{\r
- safe_ptr<basic_frame> frame_;\r
- const std::wstring color_str_;\r
+ monitor::basic_subject event_subject_;\r
+\r
+ draw_frame frame_;\r
+ const std::wstring color_str_;\r
\r
public:\r
- explicit color_producer(const safe_ptr<core::frame_factory>& frame_factory, const std::wstring& color) \r
+ explicit color_producer(const spl::shared_ptr<core::frame_factory>& frame_factory, const std::wstring& color) \r
: color_str_(color)\r
, frame_(create_color_frame(this, frame_factory, color))\r
- {}\r
+ {\r
+ CASPAR_LOG(info) << print() << L" Initialized";\r
+ }\r
\r
// frame_producer\r
\r
- virtual safe_ptr<basic_frame> receive(int) { return frame_; } \r
- virtual safe_ptr<basic_frame> last_frame() const { return frame_; } \r
- virtual std::wstring print() const { return L"color[" + color_str_ + L"]"; }\r
+ draw_frame receive_impl() override\r
+ {\r
+ event_subject_ << monitor::event("color") % color_str_;\r
+\r
+ return frame_;\r
+ } \r
+ \r
+ std::wstring print() const override\r
+ {\r
+ return L"color[" + color_str_ + L"]";\r
+ }\r
+\r
+ std::wstring name() const override\r
+ {\r
+ return L"color";\r
+ }\r
+ \r
+ boost::property_tree::wptree info() const override\r
+ {\r
+ boost::property_tree::wptree info;\r
+ info.add(L"type", L"color");\r
+ info.add(L"color", color_str_);\r
+ return info;\r
+ }\r
+\r
+ void subscribe(const monitor::observable::observer_ptr& o) override \r
+ {\r
+ return event_subject_.subscribe(o);\r
+ }\r
+\r
+ void unsubscribe(const monitor::observable::observer_ptr& o) override \r
+ {\r
+ return event_subject_.unsubscribe(o);\r
+ }\r
};\r
\r
-safe_ptr<frame_producer> create_color_producer(const safe_ptr<core::frame_factory>& frame_factory, const std::vector<std::wstring>& params)\r
+std::wstring get_hex_color(const std::wstring& str)\r
{\r
- if(params.empty() || params[0].at(0) != '#')\r
- return frame_producer::empty();\r
- return make_safe<color_producer>(frame_factory, params[0]);\r
+ if(str.at(0) == '#')\r
+ return str.length() == 7 ? L"#FF" + str.substr(1) : str;\r
+ \r
+ if(boost::iequals(str, L"EMPTY"))\r
+ return L"#00000000";\r
+\r
+ if(boost::iequals(str, L"BLACK"))\r
+ return L"#FF000000";\r
+ \r
+ if(boost::iequals(str, L"WHITE"))\r
+ return L"#FFFFFFFF";\r
+ \r
+ if(boost::iequals(str, L"RED"))\r
+ return L"#FFFF0000";\r
+ \r
+ if(boost::iequals(str, L"GREEN"))\r
+ return L"#FF00FF00";\r
+ \r
+ if(boost::iequals(str, L"BLUE"))\r
+ return L"#FF0000FF"; \r
+ \r
+ if(boost::iequals(str, L"ORANGE"))\r
+ return L"#FFFFA500"; \r
+ \r
+ if(boost::iequals(str, L"YELLOW"))\r
+ return L"#FFFFFF00";\r
+ \r
+ if(boost::iequals(str, L"BROWN"))\r
+ return L"#FFA52A2A";\r
+ \r
+ if(boost::iequals(str, L"GRAY"))\r
+ return L"#FF808080";\r
+ \r
+ if(boost::iequals(str, L"TEAL"))\r
+ return L"#FF008080";\r
+ \r
+ return str;\r
}\r
\r
-safe_ptr<core::write_frame> create_color_frame(void* tag, const safe_ptr<core::frame_factory>& frame_factory, const std::wstring& color)\r
+spl::shared_ptr<frame_producer> create_color_producer(const spl::shared_ptr<frame_factory>& frame_factory, const std::vector<std::wstring>& params)\r
{\r
- if(color.length() != 9 || color[0] != '#')\r
- BOOST_THROW_EXCEPTION(invalid_argument() << arg_name_info("color") << arg_value_info(narrow(color)) << msg_info("Invalid color code"));\r
+ if(params.size() < 0)\r
+ return core::frame_producer::empty();\r
\r
- auto frame = frame_factory->create_frame(tag, 1, 1, pixel_format::bgra);\r
+ auto color2 = get_hex_color(params[0]);\r
+ if(color2.length() != 9 || color2[0] != '#')\r
+ return core::frame_producer::empty();\r
+\r
+ return spl::make_shared<color_producer>(frame_factory, color2);\r
+}\r
+\r
+draw_frame create_color_frame(void* tag, const spl::shared_ptr<frame_factory>& frame_factory, const std::wstring& color)\r
+{\r
+ auto color2 = get_hex_color(color);\r
+ if(color2.length() != 9 || color2[0] != '#')\r
+ BOOST_THROW_EXCEPTION(invalid_argument() << arg_name_info("color") << arg_value_info(color2) << msg_info("Invalid color."));\r
+ \r
+ core::pixel_format_desc desc(pixel_format::bgra);\r
+ desc.planes.push_back(core::pixel_format_desc::plane(1, 1, 4));\r
+ auto frame = frame_factory->create_frame(tag, desc);\r
\r
// Read color from hex-string and write to frame pixel.\r
- auto& value = *reinterpret_cast<uint32_t*>(frame->image_data().begin());\r
- std::wstringstream str(color.substr(1));\r
- str >> std::hex >> value;\r
\r
- frame->commit();\r
- \r
- return frame;\r
+ auto& value = *reinterpret_cast<uint32_t*>(frame.image_data(0).begin());\r
+ std::wstringstream str(color2.substr(1));\r
+ if(!(str >> std::hex >> value) || !str.eof())\r
+ BOOST_THROW_EXCEPTION(invalid_argument() << arg_name_info("color") << arg_value_info(color2) << msg_info("Invalid color."));\r
+ \r
+ return core::draw_frame(std::move(frame));\r
}\r
\r
}}
\ No newline at end of file
projects / casparcg / blobdiff