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MailFolders now have the correct icons, depending if they are open or closed

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(cherry picked from commit 844eed2eee)
This commit is contained in:
milan 2024-07-11 17:12:01 +02:00
parent 21ffb46658
commit a7866e28c0
1 changed files with 45 additions and 9 deletions
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54
api/js/etemplate/Et2Tree/Et2Tree.ts
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@ -764,18 +764,30 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement)
//this.selectOptions = find_select_options(this)[1];
_optionTemplate(selectOption: TreeItemData): TemplateResult<1>
{
/*
if collapsed .. opended? leaf?
*/
let img : String = selectOption.icon ?? selectOption.im0 ?? selectOption.im1 ?? selectOption.im2;
if (img)
{
//sl-icon images need to be svgs if there is a png try to find the corresponding svg
img = img.endsWith(".png") ? img.replace(".png", ".svg") : img;
}
// Check to see if node is marked as open with no children. If autoloadable, load the children
const expandState = (this.calculateExpandState(selectOption));
//mail sends multiple image options depending on folder state
let img: String;
if (selectOption.open) //if item is a folder and it is opened use im1
{
img = selectOption.im1;
} else if (selectOption.child || selectOption.item?.length > 0)// item is a folder and closed use im2
{
img = selectOption.im2;
} else// item is a leaf use im0
{
img = selectOption.im0;
}
//fallback to try and set icon if everything else failed
if (!img) img = selectOption.icon ?? selectOption.im0 ?? selectOption.im1 ?? selectOption.im2;
if (img?.endsWith(".png"))
{
//sl-icon images need to be svgs if there is a png try to find the corresponding svg
img = img.replace(".png", ".svg");
}
// lazy iff "child" is set and "item" is empty or item does not exist in the first place
const lazy = (selectOption.item?.length === 0 && selectOption.child) || (selectOption.child && !selectOption.item)
if(expandState && this.autoloading && lazy)
@ -809,6 +821,23 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement)
this.requestUpdate("_selectOptions")
})
}
}
@sl-expand=${event => {
if (event.target.id === selectOption.id)
{
selectOption.open = 1;
this.requestUpdate("_selectOptions")
}
}}
@sl-collapse=${event => {
if (event.target.id === selectOption.id)
{
selectOption.open = 0;
this.requestUpdate("_selectOptions")
}
}}
>
@ -1054,6 +1083,12 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement)
return res
}
/**
* checks whether item should be drawn open or closed
* also sets selectOption.open if necessary
* @param selectOption
* @returns true iff item is in expanded state
*/
private calculateExpandState = (selectOption: TreeItemData) => {
if (selectOption.open)
@ -1063,6 +1098,7 @@ export class Et2Tree extends Et2WidgetWithSelectMixin(LitElement)
// TODO: Move this mail-specific stuff into mail
if(selectOption.id && (selectOption.id.endsWith("INBOX") || selectOption.id == window.egw.preference("ActiveProfileID", "mail")))
{
selectOption.open = 1
return true
}
return false;