beremiz

lazy initialization of highlight pens and brushes for DebugVariableViewer

2017-09-15, Andrey Skvortsov
5562f34f2fc2
lazy initialization of highlight pens and brushes for DebugVariableViewer

Constructors wx.Pen() and wx.Brush() require wx.App to exist already.
That causes crash during import of the control,
because import is done before calling main application code.
include yslt.yml2
estylesheet xmlns:ppx="http://www.plcopen.org/xml/tc6_0201"
xmlns:xhtml="http://www.w3.org/1999/xhtml"
xmlns:ns="instances_ns"
extension-element-prefixes="ns"
exclude-result-prefixes="ns" {
param "instance_type";
template "text()";
variable "project" {
copy "document('project')/project/*";
}
variable "stdlib" {
copy "document('stdlib')/stdlib/*";
}
variable "extensions" {
copy "document('extensions')/extensions/*";
}
template "ppx:project" {
instances {
apply "ppx:instances/ppx:configurations/ppx:configuration";
}
}
template "ppx:configuration" {
apply "ppx:globalVars/ppx:variable[ppx:type/ppx:derived] | ppx:resource" {
with "parent_path" > «@name»
}
}
template "ppx:resource" {
param "parent_path";
variable "resource_path" > «$parent_path».«@name»
apply "ppx:globalVars/ppx:variable[ppx:type/ppx:derived] | ppx:pouInstance | ppx:task/ppx:pouInstance" {
with "parent_path" > «$resource_path»
}
}
template "ppx:pouInstance" {
param "parent_path";
variable "pou_instance_path" > «$parent_path».«@name»
choose {
when "@typeName=$instance_type" {
value "ns:AddInstance($pou_instance_path)";
}
otherwise {
variable "type_name" > «@typeName»
apply """exsl:node-set($project)/ppx:project/ppx:types/ppx:pous/ppx:pou[@name=$type_name] |
exsl:node-set($project)/ppx:project/ppx:types/ppx:dataTypes/ppx:dataType[@name=$type_name] |
exsl:node-set($stdlib)/ppx:project/ppx:types/ppx:pous/ppx:pou[@name=$type_name] |
exsl:node-set($stdlib)/ppx:project/ppx:types/ppx:dataTypes/ppx:dataType[@name=$type_name] |
exsl:node-set($extensions)/ppx:project/ppx:types/ppx:pous/ppx:pou[@name=$type_name] |
exsl:node-set($extensions)/ppx:project/ppx:types/ppx:dataTypes/ppx:dataType[@name=$type_name]""" {
with "instance_path" > «$pou_instance_path»
}
}
}
}
template "ppx:pou" {
param "instance_path";
apply "ppx:interface/*/ppx:variable[ppx:type/ppx:derived]" {
with "parent_path" > «$instance_path»
}
}
template "ppx:dataType" {
param "instance_path";
apply "ppx:baseType/*[self::ppx:derived or self::ppx:struct or self::ppx:array]" {
with "parent_path" > «$instance_path»
}
}
template "ppx:variable" {
param "parent_path";
variable "variable_path" > «$parent_path».«@name»
apply "ppx:type/ppx:derived" {
with "variable_path" > «$variable_path»
}
}
template "ppx:derived" {
param "variable_path";
choose {
when "@name=$instance_type" {
value "ns:AddInstance($variable_path)";
}
otherwise {
variable "type_name" > «@name»
apply """exsl:node-set($project)/ppx:project/ppx:types/ppx:pous/ppx:pou[@name=$type_name] |
exsl:node-set($project)/ppx:project/ppx:types/ppx:dataTypes/ppx:dataType[@name=$type_name] |
exsl:node-set($stdlib)/ppx:project/ppx:types/ppx:pous/ppx:pou[@name=$type_name] |
exsl:node-set($stdlib)/ppx:project/ppx:types/ppx:dataTypes/ppx:dataType[@name=$type_name] |
exsl:node-set($extensions)/ppx:project/ppx:types/ppx:pous/ppx:pou[@name=$type_name] |
exsl:node-set($extensions)/ppx:project/ppx:types/ppx:dataTypes/ppx:dataType[@name=$type_name]""" {
with "instance_path" > «$variable_path»
}
}
}
}
template "ppx:struct" {
param "variable_path";
foreach "ppx:variable[ppx:type/ppx:derived or ppx:type/ppx:struct or ppx:type/ppx:array]" {
variable "element_path" > «$variable_path».«@name»
}
apply "ppx:type/*[self::ppx:derived or self::ppx:struct or self::ppx:array]" {
with "variable_path" > «$element_path»
}
}
template "ppx:array" {
param "variable_path";
apply "ppx:baseType/*[self::ppx:derived or self::ppx:struct or self::ppx:array]" {
with "variable_path" > «$variable_path»
}
}
}