Method PropertiesJSON

src/effects/Caption.cpp:470–505

Get all properties for a specific frame

// Get all properties for a specific frame
std::string Caption::PropertiesJSON(int64_t requested_frame) const {

	// Generate JSON properties list
	Json::Value root = BasePropertiesJSON(requested_frame);

	// Keyframes
	root["color"] = add_property_json("Color", 0.0, "color", "", &color.red, 0, 255, false, requested_frame);
	root["color"]["red"] = add_property_json("Red", color.red.GetValue(requested_frame), "float", "", &color.red, 0, 255, false, requested_frame);
	root["color"]["blue"] = add_property_json("Blue", color.blue.GetValue(requested_frame), "float", "", &color.blue, 0, 255, false, requested_frame);
	root["color"]["green"] = add_property_json("Green", color.green.GetValue(requested_frame), "float", "", &color.green, 0, 255, false, requested_frame);
	root["stroke"] = add_property_json("Border", 0.0, "color", "", &stroke.red, 0, 255, false, requested_frame);
	root["stroke"]["red"] = add_property_json("Red", stroke.red.GetValue(requested_frame), "float", "", &stroke.red, 0, 255, false, requested_frame);
	root["stroke"]["blue"] = add_property_json("Blue", stroke.blue.GetValue(requested_frame), "float", "", &stroke.blue, 0, 255, false, requested_frame);
	root["stroke"]["green"] = add_property_json("Green", stroke.green.GetValue(requested_frame), "float", "", &stroke.green, 0, 255, false, requested_frame);
	root["background_alpha"] = add_property_json("Background Alpha", background_alpha.GetValue(requested_frame), "float", "", &background_alpha, 0.0, 1.0, false, requested_frame);
	root["background_corner"] = add_property_json("Background Corner Radius", background_corner.GetValue(requested_frame), "float", "", &background_corner, 0.0, 60.0, false, requested_frame);
	root["background_padding"] = add_property_json("Background Padding", background_padding.GetValue(requested_frame), "float", "", &background_padding, 0.0, 60.0, false, requested_frame);
	root["background"] = add_property_json("Background", 0.0, "color", "", &background.red, 0, 255, false, requested_frame);
	root["background"]["red"] = add_property_json("Red", background.red.GetValue(requested_frame), "float", "", &background.red, 0, 255, false, requested_frame);
	root["background"]["blue"] = add_property_json("Blue", background.blue.GetValue(requested_frame), "float", "", &background.blue, 0, 255, false, requested_frame);
	root["background"]["green"] = add_property_json("Green", background.green.GetValue(requested_frame), "float", "", &background.green, 0, 255, false, requested_frame);
	root["stroke_width"] = add_property_json("Stroke Width", stroke_width.GetValue(requested_frame), "float", "", &stroke_width, 0, 10.0, false, requested_frame);
	root["font_size"] = add_property_json("Font Size", font_size.GetValue(requested_frame), "float", "", &font_size, 0, 200.0, false, requested_frame);
	root["font_alpha"] = add_property_json("Font Alpha", font_alpha.GetValue(requested_frame), "float", "", &font_alpha, 0.0, 1.0, false, requested_frame);
	root["fade_in"] = add_property_json("Fade In (Seconds)", fade_in.GetValue(requested_frame), "float", "", &fade_in, 0.0, 3.0, false, requested_frame);
	root["fade_out"] = add_property_json("Fade Out (Seconds)", fade_out.GetValue(requested_frame), "float", "", &fade_out, 0.0, 3.0, false, requested_frame);
	root["line_spacing"] = add_property_json("Line Spacing", line_spacing.GetValue(requested_frame), "float", "", &line_spacing, 0.0, 5.0, false, requested_frame);
	root["left"] = add_property_json("Left Size", left.GetValue(requested_frame), "float", "", &left, 0.0, 0.5, false, requested_frame);
	root["top"] = add_property_json("Top Size", top.GetValue(requested_frame), "float", "", &top, 0.0, 1.0, false, requested_frame);
	root["right"] = add_property_json("Right Size", right.GetValue(requested_frame), "float", "", &right, 0.0, 0.5, false, requested_frame);
	root["caption_text"] = add_property_json("Captions", 0.0, "caption", caption_text, NULL, -1, -1, false, requested_frame);
	root["caption_font"] = add_property_json("Font", 0.0, "font", font_name, NULL, -1, -1, false, requested_frame);

	// Return formatted string
	return root.toStyledString();
}