SVGHMI: detachable and discardable elements sets, Reworked geometric intersection, toward more accurate page content detection.
Moved page's widget/element dependency crawling functions so that it is possible to compute a global detachable and discardable elements sets.
Reworked geometric intersection detection logic to distinguish ovelapping and inclusion.
Goal is to include englobing and overlapping graphical elements, but not groups (would then include everything around...). Intermediate commit, to be continued.
/*
Stylesheet used to list EtherCat dictionnary entries.
Copyright (C) 2011-2014: Laurent BESSARD
Distributed under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
See COPYING file for copyrights details.
*/
include yslt.yml2
estylesheet xmlns:ns="entries_list_ns"
extension-element-prefixes="ns"
exclude-result-prefixes="ns" {
param "min_index";
param "max_index";
template "text()";
template "Device" {
apply "Profile/Dictionary/Objects/Object";
foreach "RxPdo" {
call "pdo_entries" with "direction", "'Receive'";
}
foreach "TxPdo" {
call "pdo_entries" with "direction", "'Transmit'";
}
}
template "Object" {
variable "index" > «ns:HexDecValue(Index/text())»
variable "entry_name" > «ns:EntryName(Name)»
choose {
when "$index >= $min_index and $index <= $max_index" {
variable "datatype_name" > «Type/text()»
choose {
when "ancestor::Dictionary/child::DataTypes/DataType[Name/text()=$datatype_name][SubItem]" {
apply "ancestor::Dictionary/child::DataTypes/DataType[Name/text()=$datatype_name][SubItem]" {
with "index" > «$index»
with "entry_name" > «$entry_name»
}
}
otherwise {
variable "subindex" > 0
variable "entry" {
> «ns:AddEntry($index, $subindex, $entry_name, $datatype_name, BitSize/text(), Flags/Access/text(), Flags/PdoMapping/text())»
}
}
}
}
}
}
template "DataType" {
param "index";
param "entry_name";
foreach "SubItem" {
variable "subindex" > «ns:HexDecValue(SubIdx/text())»
variable "subentry_name" > «$entry_name» - «ns:EntryName(DisplayName, Name/text())»
variable "entry" {
> «ns:AddEntry($index, $subindex, $subentry_name, Type/text(), BitSize/text(), Flags/Access/text(), Flags/PdoMapping/text())»
}
}
}
function "pdo_entries" {
param "direction";
variable "pdo_index" > «ns:HexDecValue(Index/text())»
variable "pdo_name" > «ns:EntryName(Name)»
foreach "Entry" {
variable "index" > «ns:HexDecValue(Index/text())»
choose {
when "$index >= $min_index and $index <= $max_index" {
variable "subindex" > «ns:HexDecValue(SubIndex/text())»
variable "subentry_name" > «ns:EntryName(Name)»
variable "access" {
choose {
when "$direction='Transmit'" > ro
otherwise > wo
}
}
variable "pdo_mapping" {
choose {
when "$direction='Transmit'" > T
otherwise > R
}
}
variable "entry" {
> «ns:AddEntry($index, $subindex, $subentry_name, DataType/text(), BitLen/text(), $access, $pdo_mapping, $pdo_index, $pdo_name, $direction)»
}
}
}
}
}
}