IDE: fix again ruberband with gtk3.
DC logical functions are now disabled when using GTK3.
Apparently using XOR was still having an effect.
Use regular black pen with no logical funciton instead.
// widget_multistate.ysl2
widget_defs("MultiState") {
longdesc
||
Mutlistateh widget hides all subelements whose label do not match given
variable value representation. For exemple if given variable type
is HMI_INT and value is 1, then elements with label '1' will be displayed.
Label can have comments, so '1#some comment' would also match. If matching
variable of type HMI_STRING, then double quotes must be used. For exemple,
'"hello"' or '"hello"#another comment' match HMI_STRING 'hello'.
Click on widget changes variable value to next value in given list, or to
first one if not initialized to value already part of the list.
||
shortdesc > Show elements whose label match value.
// TODO: add optional format/precision argument to support floating points
path name="value" accepts="HMI_INT,HMI_STRING" > value to compare to labels
}
widget_class("MultiState")
||
frequency = 5;
state = 0;
dispatch(value) {
this.state = value;
for(let choice of this.choices){
if(this.state != choice.value){
choice.elt.setAttribute("style", "display:none");
} else {
choice.elt.setAttribute("style", choice.style);
}
}
// TODO : use RequestAnimate and animate()
}
on_click(evt) {
//get current selected value
let next_ind;
for(next_ind=0; next_ind<this.choices.length; next_ind++){
if(this.state == this.choices[next_ind].value){
next_ind = next_ind + 1;
break;
}
}
//get next selected value
if(this.choices.length > next_ind){
this.state = this.choices[next_ind].value;
}
else{
this.state = this.choices[0].value;
}
//post value to plc
this.apply_hmi_value(0, this.state);
}
init() {
this.element.setAttribute("onclick", "hmi_widgets['"+this.element_id+"'].on_click(evt)");
}
||
widget_defs("MultiState") {
| choices: [
const "regex",!"'^(\"[^\"].*\"|\-?[0-9]+|false|true)(#.*)?$'"!;
foreach "$result_svg_ns//*[@id = $hmi_element/@id]//*[regexp:test(@inkscape:label,$regex)]" {
const "literal", "regexp:match(@inkscape:label,$regex)[2]";
| {
| elt:id("«@id»"),
| style:"«@style»",
| value:«$literal»
| }`if "position()!=last()" > ,`
}
| ],
}