#include <common/env.h>
#include <common/os/filesystem.h>
+#include <common/filesystem.h>
+#include <common/ptree.h>
#include <core/producer/frame_producer.h>
#include <core/help/help_repository.h>
#include <core/help/help_sink.h>
std::wstring filename = *found;
+ CASPAR_SCOPED_CONTEXT_MSG(get_relative(filename, env::template_folder()).string() + ": ");
+
boost::property_tree::wptree root;
boost::filesystem::wifstream file(filename);
boost::property_tree::read_xml(
boost::property_tree::xml_parser::trim_whitespace
| boost::property_tree::xml_parser::no_comments);
- int width = root.get<int>(L"scene.<xmlattr>.width");
- int height = root.get<int>(L"scene.<xmlattr>.height");
+ int width = ptree_get<int>(root, L"scene.<xmlattr>.width");
+ int height = ptree_get<int>(root, L"scene.<xmlattr>.height");
- auto scene = spl::make_shared<scene_producer>(width, height, dependencies.format_desc);
+ auto scene = spl::make_shared<scene_producer>(L"scene", width, height, dependencies.format_desc);
- for (auto elem : root.get_child(L"scene.variables"))
+ for (auto elem : root | witerate_children(L"scene.variables") | welement_context_iteration)
{
- auto type = elem.second.get<std::wstring>(L"<xmlattr>.type");
- auto id = elem.second.get<std::wstring>(L"<xmlattr>.id");
- auto is_public = elem.second.get(L"<xmlattr>.public", false);
- auto expr = elem.second.get_value<std::wstring>();
+ ptree_verify_element_name(elem, L"variable");
+
+ auto type = ptree_get<std::wstring>(elem.second, L"<xmlattr>.type");
+ auto id = ptree_get<std::wstring>(elem.second, L"<xmlattr>.id");
+ auto is_public = elem.second.get(L"<xmlattr>.public", false);
+ auto expr = ptree_get_value<std::wstring>(elem.second);
if (!is_public)
id = L"variable." + id;
scene->create_variable<bool>(id, is_public, expr);
}
- for (auto& elem : root.get_child(L"scene.layers"))
+ for (auto& elem : root | witerate_children(L"scene.layers") | welement_context_iteration)
{
- auto id = elem.second.get<std::wstring>(L"<xmlattr>.id");
- auto producer = dependencies.producer_registry->create_producer(dependencies, elem.second.get<std::wstring>(L"producer"));
- auto& layer = scene->create_layer(producer, 0, 0, id);
- auto variable_prefix = L"layer." + id + L".";
-
- layer.hidden = scene->create_variable<bool>(variable_prefix + L"hidden", false, elem.second.get(L"hidden", L"false"));
- layer.position.x = scene->create_variable<double>(variable_prefix + L"x", false, elem.second.get<std::wstring>(L"x"));
- layer.position.y = scene->create_variable<double>(variable_prefix + L"y", false, elem.second.get<std::wstring>(L"y"));
- layer.anchor.x = scene->create_variable<double>(variable_prefix + L"anchor_x", false, elem.second.get<std::wstring>(L"anchor_x", L"0.0"));
- layer.anchor.y = scene->create_variable<double>(variable_prefix + L"anchor_y", false, elem.second.get<std::wstring>(L"anchor_y", L"0.0"));
- layer.rotation = scene->create_variable<double>(variable_prefix + L"rotation", false, elem.second.get<std::wstring>(L"rotation", L"0.0"));
- layer.crop.upper_left.x = scene->create_variable<double>(variable_prefix + L"crop_upper_left_x", false, elem.second.get<std::wstring>(L"crop_upper_left_x", L"0.0"));
- layer.crop.upper_left.y = scene->create_variable<double>(variable_prefix + L"crop_upper_left_y", false, elem.second.get<std::wstring>(L"crop_upper_left_y", L"0.0"));
- layer.crop.lower_right.x = scene->create_variable<double>(variable_prefix + L"crop_lower_right_x", false, elem.second.get<std::wstring>(L"crop_lower_right_x", layer.producer.get()->pixel_constraints().width.as<std::wstring>().get()));
- layer.crop.lower_right.y = scene->create_variable<double>(variable_prefix + L"crop_lower_right_y", false, elem.second.get<std::wstring>(L"crop_lower_right_y", layer.producer.get()->pixel_constraints().height.as<std::wstring>().get()));
- layer.perspective.upper_left.x = scene->create_variable<double>(variable_prefix + L"perspective_upper_left_x", false, elem.second.get<std::wstring>(L"perspective_upper_left_x", L"0.0"));
- layer.perspective.upper_left.y = scene->create_variable<double>(variable_prefix + L"perspective_upper_left_y", false, elem.second.get<std::wstring>(L"perspective_upper_left_y", L"0.0"));
- layer.perspective.upper_right.x = scene->create_variable<double>(variable_prefix + L"perspective_upper_right_x", false, elem.second.get<std::wstring>(L"perspective_upper_right_x", layer.producer.get()->pixel_constraints().width.as<std::wstring>().get()));
- layer.perspective.upper_right.y = scene->create_variable<double>(variable_prefix + L"perspective_upper_right_y", false, elem.second.get<std::wstring>(L"perspective_upper_right_y", L"0.0"));
- layer.perspective.lower_right.x = scene->create_variable<double>(variable_prefix + L"perspective_lower_right_x", false, elem.second.get<std::wstring>(L"perspective_lower_right_x", layer.producer.get()->pixel_constraints().width.as<std::wstring>().get()));
- layer.perspective.lower_right.y = scene->create_variable<double>(variable_prefix + L"perspective_lower_right_y", false, elem.second.get<std::wstring>(L"perspective_lower_right_y", layer.producer.get()->pixel_constraints().height.as<std::wstring>().get()));
- layer.perspective.lower_left.x = scene->create_variable<double>(variable_prefix + L"perspective_lower_left_x", false, elem.second.get<std::wstring>(L"perspective_lower_left_x", L"0.0"));
- layer.perspective.lower_left.y = scene->create_variable<double>(variable_prefix + L"perspective_lower_left_y", false, elem.second.get<std::wstring>(L"perspective_lower_left_y", layer.producer.get()->pixel_constraints().height.as<std::wstring>().get()));
-
- layer.adjustments.opacity = scene->create_variable<double>(variable_prefix + L"adjustment.opacity", false, elem.second.get(L"adjustments.opacity", L"1.0"));
- layer.is_key = scene->create_variable<bool>(variable_prefix + L"is_key", false, elem.second.get(L"is_key", L"false"));
- layer.use_mipmap = scene->create_variable<bool>(variable_prefix + L"use_mipmap", false, elem.second.get(L"use_mipmap", L"false"));
- layer.blend_mode = scene->create_variable<std::wstring>(variable_prefix + L"blend_mode", false, elem.second.get(L"blend_mode", L"normal")).transformed([](const std::wstring& b) { return get_blend_mode(b); });
- layer.chroma_key.key = scene->create_variable<std::wstring>(variable_prefix + L"chroma_key.key", false, elem.second.get(L"chroma_key.key", L"none")).transformed([](const std::wstring& k) { return get_chroma_mode(k); });
- layer.chroma_key.threshold = scene->create_variable<double>(variable_prefix + L"chroma_key.threshold", false, elem.second.get(L"chroma_key.threshold", L"0.0"));
- layer.chroma_key.softness = scene->create_variable<double>(variable_prefix + L"chroma_key.softness", false, elem.second.get(L"chroma_key.softness", L"0.0"));
- layer.chroma_key.spill = scene->create_variable<double>(variable_prefix + L"chroma_key.spill", false, elem.second.get(L"chroma_key.spill", L"0.0"));
+ ptree_verify_element_name(elem, L"layer");
+
+ auto id = ptree_get<std::wstring>(elem.second, L"<xmlattr>.id");
+ auto producer_string = ptree_get<std::wstring>(elem.second, L"producer");
+ auto producer = [&]
+ {
+ CASPAR_SCOPED_CONTEXT_MSG(" -> ");
+ auto adjusted_dependencies = dependencies;
+ auto& adjusted_format_desc = adjusted_dependencies.format_desc;
+
+ adjusted_format_desc.field_mode = field_mode::progressive;
+ adjusted_format_desc.fps *= adjusted_format_desc.field_count;
+ adjusted_format_desc.duration /= adjusted_format_desc.field_count;
+ adjusted_format_desc.field_count = 1;
+
+ return dependencies.producer_registry->create_producer(adjusted_dependencies, producer_string);
+ }();
+ auto& layer = scene->create_layer(producer, 0, 0, id);
+ auto variable_prefix = L"layer." + id + L".";
+
+ layer.hidden = scene->create_variable<bool>(variable_prefix + L"hidden", false, elem.second.get(L"hidden", L"false"));
+ layer.position.x = scene->create_variable<double>(variable_prefix + L"x", false, ptree_get<std::wstring>(elem.second, L"x"));
+ layer.position.y = scene->create_variable<double>(variable_prefix + L"y", false, ptree_get<std::wstring>(elem.second, L"y"));
+ layer.anchor.x = scene->create_variable<double>(variable_prefix + L"anchor_x", false, elem.second.get<std::wstring>(L"anchor_x", L"0.0"));
+ layer.anchor.y = scene->create_variable<double>(variable_prefix + L"anchor_y", false, elem.second.get<std::wstring>(L"anchor_y", L"0.0"));
+ layer.rotation = scene->create_variable<double>(variable_prefix + L"rotation", false, elem.second.get<std::wstring>(L"rotation", L"0.0"));
+ layer.crop.upper_left.x = scene->create_variable<double>(variable_prefix + L"crop_upper_left_x", false, elem.second.get<std::wstring>(L"crop_upper_left_x", L"0.0"));
+ layer.crop.upper_left.y = scene->create_variable<double>(variable_prefix + L"crop_upper_left_y", false, elem.second.get<std::wstring>(L"crop_upper_left_y", L"0.0"));
+ layer.crop.lower_right.x = scene->create_variable<double>(variable_prefix + L"crop_lower_right_x", false, elem.second.get<std::wstring>(L"crop_lower_right_x", layer.producer.get()->pixel_constraints().width.as<std::wstring>().get()));
+ layer.crop.lower_right.y = scene->create_variable<double>(variable_prefix + L"crop_lower_right_y", false, elem.second.get<std::wstring>(L"crop_lower_right_y", layer.producer.get()->pixel_constraints().height.as<std::wstring>().get()));
+ layer.perspective.upper_left.x = scene->create_variable<double>(variable_prefix + L"perspective_upper_left_x", false, elem.second.get<std::wstring>(L"perspective_upper_left_x", L"0.0"));
+ layer.perspective.upper_left.y = scene->create_variable<double>(variable_prefix + L"perspective_upper_left_y", false, elem.second.get<std::wstring>(L"perspective_upper_left_y", L"0.0"));
+ layer.perspective.upper_right.x = scene->create_variable<double>(variable_prefix + L"perspective_upper_right_x", false, elem.second.get<std::wstring>(L"perspective_upper_right_x", layer.producer.get()->pixel_constraints().width.as<std::wstring>().get()));
+ layer.perspective.upper_right.y = scene->create_variable<double>(variable_prefix + L"perspective_upper_right_y", false, elem.second.get<std::wstring>(L"perspective_upper_right_y", L"0.0"));
+ layer.perspective.lower_right.x = scene->create_variable<double>(variable_prefix + L"perspective_lower_right_x", false, elem.second.get<std::wstring>(L"perspective_lower_right_x", layer.producer.get()->pixel_constraints().width.as<std::wstring>().get()));
+ layer.perspective.lower_right.y = scene->create_variable<double>(variable_prefix + L"perspective_lower_right_y", false, elem.second.get<std::wstring>(L"perspective_lower_right_y", layer.producer.get()->pixel_constraints().height.as<std::wstring>().get()));
+ layer.perspective.lower_left.x = scene->create_variable<double>(variable_prefix + L"perspective_lower_left_x", false, elem.second.get<std::wstring>(L"perspective_lower_left_x", L"0.0"));
+ layer.perspective.lower_left.y = scene->create_variable<double>(variable_prefix + L"perspective_lower_left_y", false, elem.second.get<std::wstring>(L"perspective_lower_left_y", layer.producer.get()->pixel_constraints().height.as<std::wstring>().get()));
+
+ layer.adjustments.opacity = scene->create_variable<double>(variable_prefix + L"adjustment.opacity", false, elem.second.get(L"adjustments.opacity", L"1.0"));
+ layer.is_key = scene->create_variable<bool>(variable_prefix + L"is_key", false, elem.second.get(L"is_key", L"false"));
+ layer.use_mipmap = scene->create_variable<bool>(variable_prefix + L"use_mipmap", false, elem.second.get(L"use_mipmap", L"false"));
+ layer.blend_mode = scene->create_variable<std::wstring>(variable_prefix + L"blend_mode", false, elem.second.get(L"blend_mode", L"normal")).transformed([](const std::wstring& b) { return get_blend_mode(b); });
+ layer.chroma_key.key = scene->create_variable<std::wstring>(variable_prefix + L"chroma_key.key", false, elem.second.get(L"chroma_key.key", L"none")).transformed([](const std::wstring& k) { return get_chroma_mode(k); });
+ layer.chroma_key.threshold = scene->create_variable<double>(variable_prefix + L"chroma_key.threshold", false, elem.second.get(L"chroma_key.threshold", L"0.0"));
+ layer.chroma_key.softness = scene->create_variable<double>(variable_prefix + L"chroma_key.softness", false, elem.second.get(L"chroma_key.softness", L"0.0"));
+ layer.chroma_key.spill = scene->create_variable<double>(variable_prefix + L"chroma_key.spill", false, elem.second.get(L"chroma_key.spill", L"0.0"));
scene->create_variable<double>(variable_prefix + L"width", false) = layer.producer.get()->pixel_constraints().width;
scene->create_variable<double>(variable_prefix + L"height", false) = layer.producer.get()->pixel_constraints().height;
if (root.get_child_optional(L"scene.marks"))
{
- for (auto& mark : root.get_child(L"scene.marks"))
+ for (auto& mark : root | witerate_children(L"scene.marks") | welement_context_iteration)
{
- auto at = mark.second.get<int64_t>(L"<xmlattr>.at");
- auto type = get_mark_action(mark.second.get<std::wstring>(L"<xmlattr>.type"));
- auto label = mark.second.get(L"<xmlattr>.label", L"");
+ ptree_verify_element_name(mark, L"mark");
+
+ auto at = ptree_get<int64_t>(mark.second, L"<xmlattr>.at");
+ auto type = get_mark_action(ptree_get<std::wstring>(mark.second, L"<xmlattr>.type"));
+ auto label = mark.second.get(L"<xmlattr>.label", L"");
scene->add_mark(at, type, label);
}
}
- for (auto& elem : root.get_child(L"scene.timelines"))
+ for (auto& elem : root | witerate_children(L"scene.timelines") | welement_context_iteration)
{
- auto& variable = scene->get_variable(elem.second.get<std::wstring>(L"<xmlattr>.variable"));
+ ptree_verify_element_name(elem, L"timeline");
+
+ auto& variable = scene->get_variable(ptree_get<std::wstring>(elem.second, L"<xmlattr>.variable"));
for (auto& k : elem.second)
{
if (k.first == L"<xmlattr>")
continue;
- auto easing = k.second.get(L"<xmlattr>.easing", L"");
- auto at = k.second.get<int64_t>(L"<xmlattr>.at");
+ ptree_verify_element_name(k, L"keyframe");
+
+ auto easing = k.second.get(L"<xmlattr>.easing", L"");
+ auto at = ptree_get<int64_t>(k.second, L"<xmlattr>.at");
if (variable.is<double>())
- scene->add_keyframe(variable.as<double>(), k.second.get_value<double>(), at, easing);
+ scene->add_keyframe(variable.as<double>(), ptree_get_value<double>(k.second), at, easing);
else if (variable.is<int>())
- scene->add_keyframe(variable.as<int>(), k.second.get_value<int>(), at, easing);
+ scene->add_keyframe(variable.as<int>(), ptree_get_value<int>(k.second), at, easing);
}
}
for (auto& var_name : scene->get_variables())
{
+ CASPAR_SCOPED_CONTEXT_MSG(L"/scene/variables/variable[@id=" + var_name + L"]/text()");
deduce_expression(scene->get_variable(var_name), repo);
}
projects / casparcg / blobdiff