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replace jQuery.Deferred with regular Promise

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trying to fix not working restore of splitter size in mail, thought it did NOT help in that regard :(
This commit is contained in:
ralf 2022-03-25 10:02:14 +02:00
parent 467e2ca8e2
commit 55da72a661
3 changed files with 240 additions and 243 deletions
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431
api/js/etemplate/et2_extension_nextmatch.ts
View File

@ -2898,238 +2898,241 @@ export class et2_nextmatch extends et2_DOMWidget implements et2_IResizeable, et2
const total = this.controller._grid.getTotalCount();
// Defer the printing to ask about columns & rows
const defer = jQuery.Deferred();
let pref = this.options.settings.columnselection_pref;
if(pref.indexOf('nextmatch') == 0)
return new Promise((resolve, reject) =>
{
pref = 'nextmatch-' + pref;
}
const app = this.getInstanceManager().app;
const columns = {};
const columnMgr = this.dataview.getColumnMgr();
pref += '_print';
const columns_selected = [];
// Get column names
for(let i = 0; i < columnMgr.columns.length; i++)
{
const col = columnMgr.columns[i];
const widget = this.columns[i].widget;
let colName = this._getColumnName(widget);
if(col.caption && col.visibility !== et2_dataview_column.ET2_COL_VISIBILITY_ALWAYS_NOSELECT &&
col.visibility !== et2_dataview_column.ET2_COL_VISIBILITY_DISABLED)
let pref = this.options.settings.columnselection_pref;
if (pref.indexOf('nextmatch') == 0)
{
columns[colName] = col.caption;
if(col.visibility === et2_dataview_column.ET2_COL_VISIBILITY_VISIBLE) columns_selected.push(colName);
pref = 'nextmatch-' + pref;
}
// Custom fields get listed separately
if(widget.instanceOf(et2_nextmatch_customfields))
const app = this.getInstanceManager().app;
const columns = {};
const columnMgr = this.dataview.getColumnMgr();
pref += '_print';
const columns_selected = [];
// Get column names
for (let i = 0; i < columnMgr.columns.length; i++)
{
delete (columns[colName]);
colName = widget.id;
if(col.visibility === et2_dataview_column.ET2_COL_VISIBILITY_VISIBLE && !
jQuery.isEmptyObject((<et2_nextmatch_customfields><unknown>widget).customfields)
)
const col = columnMgr.columns[i];
const widget = this.columns[i].widget;
let colName = this._getColumnName(widget);
if (col.caption && col.visibility !== et2_dataview_column.ET2_COL_VISIBILITY_ALWAYS_NOSELECT &&
col.visibility !== et2_dataview_column.ET2_COL_VISIBILITY_DISABLED)
{
columns[colName] = col.caption;
for(let field_name in (<et2_nextmatch_customfields><unknown>widget).customfields)
{
columns[et2_nextmatch_customfields.PREFIX + field_name] = " - " + (<et2_nextmatch_customfields><unknown>widget).customfields[field_name].label;
if(widget.options.fields[field_name] && columns_selected.indexOf(colName) >= 0)
{
columns_selected.push(et2_nextmatch_customfields.PREFIX + field_name);
}
}
if (col.visibility === et2_dataview_column.ET2_COL_VISIBILITY_VISIBLE) columns_selected.push(colName);
}
}
}
// Preference exists? Set it now
if(this.egw().preference(pref, app))
{
this.set_columns(jQuery.extend([], this.egw().preference(pref, app)));
}
const callback = function(button, value)
{
if(button === Et2Dialog.CANCEL_BUTTON)
{
// Give dialog a chance to close, or it will be in the print
window.setTimeout(function()
// Custom fields get listed separately
if (widget.instanceOf(et2_nextmatch_customfields))
{
defer.reject();
}, 0);
return;
}
// Set CSS for orientation
this.div.addClass(value.orientation);
this.egw().set_preference(app, pref + '_orientation', value.orientation);
// Try to tell browser about orientation
const css = '@page { size: ' + value.orientation + '; }',
head = document.head || document.getElementsByTagName('head')[0],
style = document.createElement('style');
style.type = 'text/css';
style.media = 'print';
// @ts-ignore
if(style.styleSheet)
{
// @ts-ignore
style.styleSheet.cssText = css;
}
else
{
style.appendChild(document.createTextNode(css));
}
head.appendChild(style);
this.print.orientation_style = style;
// Trigger resize, so we can fit on a page
this.dynheight.outerNode.css('max-width', this.div.css('max-width'));
// Handle columns
this.set_columns(value.columns);
this.egw().set_preference(app, pref, value.columns);
let rows = parseInt(value.row_count);
if(rows > total)
{
rows = total;
}
// If they want the whole thing, style it as all
if(button === Et2Dialog.OK_BUTTON && rows == this.controller._grid.getTotalCount())
{
// Add the class, gives more reliable sizing
this.div.addClass('print');
// Show it all
jQuery('.egwGridView_scrollarea', this.div).css('height', 'auto');
}
// We need more rows
if(button === 'dialog[all]' || rows > loaded_count)
{
let count = 0;
let fetchedCount = 0;
let cancel = false;
const nm = this;
const dialog = Et2Dialog.show_dialog(
// Abort the long task if they canceled the data load
function()
delete (columns[colName]);
colName = widget.id;
if (col.visibility === et2_dataview_column.ET2_COL_VISIBILITY_VISIBLE && !
jQuery.isEmptyObject((<et2_nextmatch_customfields><unknown>widget).customfields)
)
{
count = total;
cancel = true;
window.setTimeout(function()
columns[colName] = col.caption;
for (let field_name in (<et2_nextmatch_customfields><unknown>widget).customfields)
{
defer.reject();
}, 0);
},
egw.lang('Loading'), egw.lang('please wait...'), {}, [
{"button_id": Et2Dialog.CANCEL_BUTTON, label: 'cancel', id: 'dialog[cancel]', image: 'cancel'}
]
);
// dataFetch() is asynchronous, so all these requests just get fired off...
// 200 rows chosen arbitrarily to reduce requests.
do
{
const ctx = {
"self": this.controller,
"start": count,
"count": Math.min(rows, 200),
"lastModification": this.controller._lastModification
};
if(nm.controller.dataStorePrefix)
{
// @ts-ignore
ctx.prefix = nm.controller.dataStorePrefix;
}
nm.controller.dataFetch({start: count, num_rows: Math.min(rows, 200)}, function(data)
{
// Keep track
if(data && data.order)
{
fetchedCount += data.order.length;
}
nm.controller._fetchCallback.apply(this, arguments);
if(fetchedCount >= rows)
{
if(cancel)
columns[et2_nextmatch_customfields.PREFIX + field_name] = " - " + (<et2_nextmatch_customfields><unknown>widget).customfields[field_name].label;
if (widget.options.fields[field_name] && columns_selected.indexOf(colName) >= 0)
{
dialog.destroy();
defer.reject();
return;
columns_selected.push(et2_nextmatch_customfields.PREFIX + field_name);
}
// Use CSS to hide all but the requested rows
// Prevents us from showing more than requested, if actual height was less than average
nm.print.row_selector = ".egwGridView_grid > tbody > tr:not(:nth-child(-n+" + rows + "))";
egw.css(nm.print.row_selector, 'display: none');
// No scrollbar in print view
jQuery('.egwGridView_scrollarea', this.div).css('overflow-y', 'hidden');
// Show it all
jQuery('.egwGridView_scrollarea', this.div).css('height', 'auto');
// Grid needs to redraw before it can be printed, so wait
window.setTimeout(function()
{
dialog.close();
// Should be OK to print now
defer.resolve();
}.bind(nm), et2_dataview_grid.ET2_GRID_INVALIDATE_TIMEOUT);
}
}, ctx);
count += 200;
}
}
while(count < rows);
nm.controller._grid.setScrollHeight(nm.controller._grid.getAverageHeight() * (rows + 1));
}
else
// Preference exists? Set it now
if (this.egw().preference(pref, app))
{
// Don't need more rows, limit to requested and finish
this.set_columns(jQuery.extend([], this.egw().preference(pref, app)));
}
// Show it all
jQuery('.egwGridView_scrollarea', this.div).css('height', 'auto');
// Use CSS to hide all but the requested rows
// Prevents us from showing more than requested, if actual height was less than average
this.print.row_selector = ".egwGridView_grid > tbody > tr:not(:nth-child(-n+" + rows + "))";
egw.css(this.print.row_selector, 'display: none');
// No scrollbar in print view
jQuery('.egwGridView_scrollarea', this.div).css('overflow-y', 'hidden');
// Give dialog a chance to close, or it will be in the print
window.setTimeout(function()
const callback = function (button, value)
{
if (button === Et2Dialog.CANCEL_BUTTON)
{
defer.resolve();
}, 0);
}
}.bind(this);
var value = {
content: {
row_count: Math.min(100, total),
columns: this.egw().preference(pref, app) || columns_selected,
orientation: this.egw().preference(pref + '_orientation', app)
},
sel_options: {
columns: columns
}
};
this._create_print_dialog.call(this, value, callback);
// Give dialog a chance to close, or it will be in the print
window.setTimeout(function ()
{
reject();
}, 0);
return;
}
return defer;
// Set CSS for orientation
this.div.addClass(value.orientation);
this.egw().set_preference(app, pref + '_orientation', value.orientation);
// Try to tell browser about orientation
const css = '@page { size: ' + value.orientation + '; }',
head = document.head || document.getElementsByTagName('head')[0],
style = document.createElement('style');
style.type = 'text/css';
style.media = 'print';
// @ts-ignore
if (style.styleSheet)
{
// @ts-ignore
style.styleSheet.cssText = css;
}
else
{
style.appendChild(document.createTextNode(css));
}
head.appendChild(style);
this.print.orientation_style = style;
// Trigger resize, so we can fit on a page
this.dynheight.outerNode.css('max-width', this.div.css('max-width'));
// Handle columns
this.set_columns(value.columns);
this.egw().set_preference(app, pref, value.columns);
let rows = parseInt(value.row_count);
if (rows > total)
{
rows = total;
}
// If they want the whole thing, style it as all
if (button === Et2Dialog.OK_BUTTON && rows == this.controller._grid.getTotalCount())
{
// Add the class, gives more reliable sizing
this.div.addClass('print');
// Show it all
jQuery('.egwGridView_scrollarea', this.div).css('height', 'auto');
}
// We need more rows
if (button === 'dialog[all]' || rows > loaded_count)
{
let count = 0;
let fetchedCount = 0;
let cancel = false;
const nm = this;
const dialog = Et2Dialog.show_dialog(
// Abort the long task if they canceled the data load
function ()
{
count = total;
cancel = true;
window.setTimeout(function ()
{
reject();
}, 0);
},
egw.lang('Loading'), egw.lang('please wait...'), {}, [
{
"button_id": Et2Dialog.CANCEL_BUTTON,
label: 'cancel',
id: 'dialog[cancel]',
image: 'cancel'
}
]
);
// dataFetch() is asynchronous, so all these requests just get fired off...
// 200 rows chosen arbitrarily to reduce requests.
do
{
const ctx = {
"self": this.controller,
"start": count,
"count": Math.min(rows, 200),
"lastModification": this.controller._lastModification
};
if (nm.controller.dataStorePrefix)
{
// @ts-ignore
ctx.prefix = nm.controller.dataStorePrefix;
}
nm.controller.dataFetch({start: count, num_rows: Math.min(rows, 200)}, function (data)
{
// Keep track
if (data && data.order)
{
fetchedCount += data.order.length;
}
nm.controller._fetchCallback.apply(this, arguments);
if (fetchedCount >= rows)
{
if (cancel)
{
dialog.destroy();
reject();
return;
}
// Use CSS to hide all but the requested rows
// Prevents us from showing more than requested, if actual height was less than average
nm.print.row_selector = ".egwGridView_grid > tbody > tr:not(:nth-child(-n+" + rows + "))";
egw.css(nm.print.row_selector, 'display: none');
// No scrollbar in print view
jQuery('.egwGridView_scrollarea', this.div).css('overflow-y', 'hidden');
// Show it all
jQuery('.egwGridView_scrollarea', this.div).css('height', 'auto');
// Grid needs to redraw before it can be printed, so wait
window.setTimeout(function ()
{
dialog.close();
// Should be OK to print now
resolve();
}.bind(nm), et2_dataview_grid.ET2_GRID_INVALIDATE_TIMEOUT);
}
}, ctx);
count += 200;
}
while (count < rows);
nm.controller._grid.setScrollHeight(nm.controller._grid.getAverageHeight() * (rows + 1));
}
else
{
// Don't need more rows, limit to requested and finish
// Show it all
jQuery('.egwGridView_scrollarea', this.div).css('height', 'auto');
// Use CSS to hide all but the requested rows
// Prevents us from showing more than requested, if actual height was less than average
this.print.row_selector = ".egwGridView_grid > tbody > tr:not(:nth-child(-n+" + rows + "))";
egw.css(this.print.row_selector, 'display: none');
// No scrollbar in print view
jQuery('.egwGridView_scrollarea', this.div).css('overflow-y', 'hidden');
// Give dialog a chance to close, or it will be in the print
window.setTimeout(function ()
{
resolve();
}, 0);
}
}.bind(this);
var value = {
content: {
row_count: Math.min(100, total),
columns: this.egw().preference(pref, app) || columns_selected,
orientation: this.egw().preference(pref + '_orientation', app)
},
sel_options: {
columns: columns
}
};
this._create_print_dialog.call(this, value, callback);
});
}
/**
@ -3592,7 +3595,7 @@ export class et2_nextmatch_header_bar extends et2_DOMWidget implements et2_INext
header.loadingFinished(deferred);
// Wait until all child widgets are loaded, then bind
jQuery.when.apply(jQuery, deferred).then(function()
Promise.all(deferred).then(() =>
{
// fix order in DOM by reattaching templates in correct position
switch(id)

27
api/js/etemplate/et2_widget_description.ts
View File

@ -180,18 +180,19 @@ export class et2_description extends expose(class et2_description extends et2_ba
else
{
// Target widget is not done yet, need to wait
var tab_deferred = jQuery.Deferred();
window.setTimeout(function() {
for_id = for_widget.dom_id;
if(for_widget.instanceOf(et2_inputWidget) && for_widget.getInputNode() && for_widget.dom_id !== for_widget.getInputNode()?.id)
return new Promise((resolve) =>
{
window.setTimeout(() =>
{
for_id = for_widget.getInputNode().id;
}
this.span.attr("for", for_id);
tab_deferred.resolve();
}.bind(this),0);
return tab_deferred.promise();
for_id = for_widget.dom_id;
if (for_widget.instanceOf(et2_inputWidget) && for_widget.getInputNode() && for_widget.dom_id !== for_widget.getInputNode()?.id)
{
for_id = for_widget.getInputNode().id;
}
this.span.attr("for", for_id);
resolve();
}, 0);
});
}
}
return true;
@ -199,7 +200,7 @@ export class et2_description extends expose(class et2_description extends et2_ba
set_label(_value)
{
// Abort if ther was no change in the label
// Abort if there was no change in the label
if (_value == this.label)
{
return;
@ -443,4 +444,4 @@ export class et2_description extends expose(class et2_description extends et2_ba
});
}
}){};
et2_register_widget(et2_description, ["description", "label"]);
et2_register_widget(et2_description, ["description", "label"]);

25
api/js/etemplate/et2_widget_split.ts
View File

@ -96,9 +96,6 @@ export class et2_split extends et2_DOMWidget implements et2_IResizeable, et2_IPr
this.left = jQuery("<div>Top / Left</div>").appendTo(this.div);
this.right = jQuery("<div>Bottom / Right</div>").appendTo(this.div);
// Deferred object so we can wait for children
this.loading = jQuery.Deferred();
// Flag to temporarily ignore resizing
this.stop_resize = false;
}
@ -163,21 +160,18 @@ export class et2_split extends et2_DOMWidget implements et2_IResizeable, et2_IPr
{
super.doLoadingFinished();
// Use a timeout to give the children a chance to finish
var self = this;
window.setTimeout(function() {
self._init_splitter();
},1);
// Not done yet, but widget will let you know
return this.loading.promise();
return new Promise((resolve) => {
// Use a timeout to give the children a chance to finish
window.setTimeout(() => this._init_splitter(resolve),1);
});
}
/**
* Initialize the splitter UI
* Internal.
*/
private _init_splitter()
private _init_splitter(resolve? : Function)
{
if(!this.isAttached()) return;
@ -299,10 +293,10 @@ export class et2_split extends et2_DOMWidget implements et2_IResizeable, et2_IPr
// Ok, update children
self.iterateOver(function(widget) {
// Extra resize would cause stalling chrome
// as resize might confilict with bottom download bar
// as resize might conflict with bottom download bar
// in chrome which does a window resize, so better to not
// trigger second resize and leave that to an application
// if it is neccessary.
// if it is necessary.
// Above forcing is not enough for Firefox, defer
window.setTimeout(jQuery.proxy(function() {this.resize();}, widget),200);
@ -310,7 +304,7 @@ export class et2_split extends et2_DOMWidget implements et2_IResizeable, et2_IPr
});
}
this.loading.resolve();
if (resolve) resolve();
}
/**
@ -459,5 +453,4 @@ export class et2_split extends et2_DOMWidget implements et2_IResizeable, et2_IPr
this.stop_resize = false;
}
}
et2_register_widget(et2_split, ["split"]);
et2_register_widget(et2_split, ["split"]);