plcopen/pou_variables.ysl2
author Edouard Tisserant
Thu, 04 Jun 2020 11:14:21 +0200
branchsvghmi
changeset 2980 2a21d6060d64
parent 1949 c266fbaae0f6
child 3802 8616ffd7c29d
permissions -rw-r--r--
SVGHMI: add "unsubscribable" property to widgets in order to generalize what already happens for jump buttons.
In most cases jump buttons do not really subscribe to pointed HMI variable, path is given as a relative page jump path. When widget.unsubscribable is set to true, no subscription is made on page switch, but still offset is updated.
This fixes bug happening on relative jump buttons without "disabled" element where offset did not change on relative page switch.
include yslt_noindent.yml2
istylesheet xmlns:ppx="http://www.plcopen.org/xml/tc6_0201"
            xmlns:xhtml="http://www.w3.org/1999/xhtml"
            xmlns:ns="beremiz" 
            extension-element-prefixes="ns" 
            exclude-result-prefixes="ns" {
    
    template "text()";
    template "text()", mode="var_class";
    template "text()", mode="var_type";
    template "text()", mode="var_edit";
    template "text()", mode="var_debug";
    
    variable "project", "ns:GetProject()";
    
    variable "stdlib", "ns:GetStdLibs()";

    variable "extensions", "ns:GetExtensions()";

    variable "all_types", "($project | $stdlib | $extensions)/ppx:types";
    
    function "add_root" {
        param "class";
        param "type";
        param "edit" > true
        param "debug" > true
        value "ns:SetRoot($class, $type, $edit, $debug)";
    }
    
    template "ppx:pou" {
        call "add_root" {
            with "class" > «@pouType»
            with "type" > «@name»
        }
        apply "ppx:interface";
        apply "ppx:actions/ppx:action | ppx:transitions/ppx:transition", mode="variable_list";
    }
    
    template "ppx:action" {
        call "add_root" {
            with "class" > action
        }
        apply "ancestor::ppx:pou/child::ppx:interface";
    }
    
    template "ppx:transition" {
        call "add_root" {
            with "class" > transition
        }
        apply "ancestor::ppx:pou/child::ppx:interface";
    }
    
    template "ppx:configuration" {
        call "add_root" {
            with "class" > configuration
            with "debug" > false
        }
        apply "ppx:resource", mode="variable_list";
        apply "ppx:globalVars";
    }
    
    template "ppx:resource" {
        call "add_root" {
            with "class" > resource
            with "debug" > false
        }
        apply "ppx:pouInstance | ppx:task/ppx:pouInstance",  mode="variable_list";
        apply "ppx:globalVars";
    }
    
    function "variables_infos" {
        param "var_class";
        foreach "ppx:variable" {
            variable "class" {
                apply "ppx:type", mode="var_class" {
                    with "default_class" > «$var_class»
                }
            }
            variable "type" {
                apply"ppx:type", mode="var_type";
            }
            variable "edit" {
                apply "ppx:type", mode="var_edit";
            }
            variable "debug" {
                apply "ppx:type", mode="var_debug";
            }
            value "ns:AddVariable(@name, $class, $type, $edit, $debug)";
        }
    }
    
    template "ppx:localVars" {
        call "variables_infos" {
            with "var_class" > Local
        }
    }
    
    template "ppx:globalVars" {
        call "variables_infos" {
            with "var_class" > Global
        }
    }
    
    template "ppx:externalVars" {
        call "variables_infos" {
            with "var_class" > External
        }
    }
    
    template "ppx:tempVars" {
        call "variables_infos" {
            with "var_class" > Temp
        }
    }
    
    template "ppx:inputVars" {
        call "variables_infos" {
            with "var_class" > Input
        }
    }
    
    template "ppx:outputVars" {
        call "variables_infos" {
            with "var_class" > Output
        }
    }
    
    template "ppx:inOutVars" {
        call "variables_infos" {
            with "var_class" > InOut
        }
    }
    
    function "add_variable" {
        param "name";
        param "class";
        param "type";
        param "edit" > true
        param "debug" > true
        value "ns:AddVariable($name, $class, $type, $edit, $debug)";
    }
    
    template "ppx:action", mode="variable_list" {
        call "add_variable" {
            with "name" > «@name»
            with "class" > action
        }
    }
    
    template "ppx:transition", mode="variable_list" {
        call "add_variable" {
            with "name" > «@name»
            with "class" > transition
        }
    }
    
    template "ppx:resource", mode="variable_list" {
        call "add_variable" {
            with "name" > «@name»
            with "class" > resource
            with "debug" > false
        } 
    }
    
    template "ppx:pouInstance", mode="variable_list" {
        call "add_variable" {
            with "name" > «@name»
            with "class" > program
            with "type" > «@typeName»
        }
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/ppx:derived", mode="var_class" {
        param "default_class";
        variable "type_name", "@name";
        variable "pou_infos", "$all_types/ppx:pous/ppx:pou[@name=$type_name]";
        choose {
            when "$pou_infos" {
                apply "$pou_infos", mode="var_class";
            }
            otherwise {
                value "$default_class"
            }
        }
    }
    
    template "ppx:pou", mode="var_class" {
        value "@pouType";
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/*" mode="var_class" {
        param "default_class";
        value "$default_class";
    }
  
    template "*[self::ppx:type or self::ppx:baseType]/ppx:derived", mode="var_type" {
        > «@name»
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/ppx:array", mode="var_type" {
        > ARRAY [
        foreach "ppx:dimension" {
            > «@lower»..«@upper»
        }
        > ] OF 
        apply "ppx:baseType", mode="var_type";
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/ppx:string", mode="var_type" {
        > STRING
    }
  
    template "*[self::ppx:type or self::ppx:baseType]/ppx:wstring", mode="var_type" {
        > WSTRING
    }
  
    template "*[self::ppx:type or self::ppx:baseType]/*", mode="var_type" {
        > «local-name()»
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/ppx:derived", mode="var_edit" {
        variable "type_name", "@name";
        variable "pou_infos", "$project/ppx:types/ppx:pous/ppx:pou[@name=$type_name]";
        choose {
            when "$pou_infos" > true
            otherwise > false
        }
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/ppx:array", mode="var_edit" {
        apply "ppx:baseType", mode="var_edit";
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/*", mode="var_edit" {
        > false
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/ppx:derived", mode="var_debug" {
        variable "type_name", "@name";
        variable "datatype_infos", """ \
            $project/ppx:types/ppx:pous/ppx:pou[@name=$type_name] | \
            $all_types/ppx:dataTypes/ppx:dataType[@name=$type_name] \
        """;
        choose {
            when "$datatype_infos" {
                apply "$datatype_infos", mode="var_debug";
            }
            otherwise > false
        }
    }
    
    template "ppx:pou", mode="var_debug" {
        > true
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/ppx:array", mode="var_debug" {
        > false
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/ppx:struct", mode="var_debug" {
        > false
    }
    
    template "*[self::ppx:type or self::ppx:baseType]/*", mode="var_debug" {
        > true
    }
    
}