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