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positionInfoFeeder.js
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Wed, Aug 14, 19:28

positionInfoFeeder.js
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class PositionInfoFeeder {
constructor(getLeft, getTop, positionInfoElement){
this.getElementLeft = getLeft;
this.getElementTop = getTop;
this.positionInfoElement = positionInfoElement;
this.hasAddLines = false;
}
feedData(currentFontSize){
this.positionInfoElement.reset();
this.positionInfoElement.defaultFontSize = currentFontSize;
const selected = Array.from(document.getElementsByClassName('selected')).filter(item =>item.closest('div.line')).map(item =>item.closest("div.line"));
const selectedLines = Array.from(new Set(selected))
const selectedFws = Array.from(document.getElementsByClassName('selected')).filter(item=>(Array.from(item.classList).filter(cls =>cls.startsWith('fw')).length > 0))
const selectedNotes = Array.from(document.getElementsByClassName('selected')).filter(item=>(Array.from(item.classList).filter(cls =>cls.startsWith('note')).length > 0))
if (selectedLines.length > 0){
selectedLines.forEach(line =>{
const lnr = line.getElementsByClassName('lnr')[0];
const title = 'Zeile ' + lnr.innerText;
const items = Array.from(line.querySelectorAll('.above, .below'))
const itemObject = {title: title, items: items, left: this.getElementLeft, top: this.getElementTop}
this.positionInfoElement.appendItem(itemObject)
});
}
const selectedAdd = Array.from(document.getElementsByClassName('selected')).filter(item =>
(item.closest('div.zoneLine') && item.closest('div.zoneLine').querySelectorAll('.above, .below').length > 0)
).map(item =>item.closest("div.zoneLine"));
const selectedAddLines = Array.from(new Set(selectedAdd))
if (selectedAddLines.length > 0){
selectedAddLines.forEach(line =>{
const lnr = line.getElementsByClassName('zlnr')[0];
const title = 'Zeile ' + lnr.innerText;
const items = Array.from(line.querySelectorAll('.above, .below'))
const itemObject = {title: title, items: items, left: this.getElementLeft, top: this.getElementTop}
this.positionInfoElement.appendItem(itemObject)
});
}
if (selectedFws.length > 0){
const fws = Array.from(document.querySelectorAll('*[draggable]')).filter(item=>(Array.from(item.classList).filter(cls =>cls.startsWith('fw')).length > 0))
const itemObject = { title: 'FW:', items: fws, left: this.getElementLeft, top: this.getElementTop}
this.positionInfoElement.appendItem(itemObject)
}
if (selectedNotes.length > 0){
const notes = Array.from(document.querySelectorAll('*[draggable]')).filter(item=>(Array.from(item.classList).filter(cls =>cls.startsWith('note')).length > 0))
const itemObject = { title: 'Notes:', items: notes, left: this.getElementLeft, top: this.getElementTop}
this.positionInfoElement.appendItem(itemObject)
}
if (this.positionInfoElement.objects.length > 0) {
this.positionInfoElement.style.visibility = 'visible';
} else {
this.positionInfoElement.style.visibility = 'hidden';
this.positionInfoElement.hideChildren();
}
this.hasAddLines = selectedAddLines.length > 0;
}
}

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