-
-
// Defer the printing to ask about columns & rows
-
var defer = jQuery.Deferred();
-
-
-
var pref = this.options.settings.columnselection_pref;
-
var app = this.getInstanceManager().app;
-
-
var columns = {};
-
var columnMgr = this.dataview.getColumnMgr();
-
pref += '_print';
-
var columns_selected = [];
-
-
// Get column names
-
for (var i = 0; i < columnMgr.columns.length; i++)
-
{
-
var col = columnMgr.columns[i];
-
var widget = this.columns[i].widget;
-
var colName = this._getColumnName(widget);
-
-
if(col.caption && col.visibility !== ET2_COL_VISIBILITY_ALWAYS_NOSELECT &&
-
col.visibility !== ET2_COL_VISIBILITY_DISABLED)
-
{
-
columns[colName] = col.caption;
-
if(col.visibility === ET2_COL_VISIBILITY_VISIBLE) columns_selected.push(colName);
-
}
-
// Custom fields get listed separately
-
if(widget.instanceOf(et2_nextmatch_customfields))
-
{
-
if(jQuery.isEmptyObject(widget.customfields))
-
{
-
// No customfields defined, don't show column
-
delete(columns[col.id]);
-
continue;
-
}
-
for(var field_name in widget.customfields)
-
{
-
columns[widget.prefix+field_name] = " - "+widget.customfields[field_name].label;
-
if(widget.options.fields[field_name]) columns_selected.push(et2_customfields_list.prototype.prefix+field_name);
-
}
-
}
-
}
-
-
// Preference exists? Set it now
-
if(this.egw().preference(pref,app))
-
{
-
this.set_columns(jQuery.extend([],this.egw().preference(pref,app)));
-
}
-
-
var callback = jQuery.proxy(function(button, value) {
-
if(button === et2_dialog.CANCEL_BUTTON) {
-
// Give dialog a chance to close, or it will be in the print
-
window.setTimeout(function() {defer.reject();}, 0);
-
return;
-
}
-
-
// Handle columns
-
this.set_columns(value.columns);
-
this.egw().set_preference(app,pref,value.columns);
-
-
var rows = parseInt(value.row_count);
-
if(rows > total)
-
{
-
rows = total;
-
}
-
-
// If they want the whole thing, style it as all
-
if(button === et2_dialog.OK_BUTTON && rows == this.controller._grid.getTotalCount())
-
{
-
// Add the class, gives more reliable sizing
-
this.div.addClass('print');
-
// Show it all
-
$j('.egwGridView_scrollarea',this.div).css('height','auto');
-
}
-
// We need more rows
-
if(button === 'dialog[all]' || rows > loaded_count)
-
{
-
var count = 0;
-
var fetchedCount = 0;
-
var cancel = false;
-
var nm = this;
-
var dialog = et2_dialog.show_dialog(
-
// Abort the long task if they canceled the data load
-
function() {count = total; cancel=true;window.setTimeout(function() {defer.reject();},0);},
-
egw.lang('Loading'), egw.lang('please wait...'),{},[
-
{"button_id": et2_dialog.CANCEL_BUTTON,"text": 'cancel',id: 'dialog[cancel]',image: 'cancel'}
-
]
-
);
-
-
// dataFetch() is asyncronous, so all these requests just get fired off...
-
// 200 rows chosen arbitrarily to reduce requests.
-
do {
-
var ctx = {
-
"self": this.controller,
-
"start": count,
-
"count": Math.min(rows,200),
-
"lastModification": this.controller._lastModification
-
};
-
if(nm.controller.dataStorePrefix)
-
{
-
ctx.prefix = nm.controller.dataStorePrefix;
}
-
value = parseInt(value);
-
if(value > total)
-
{
-
value = total;
-
}
-
-
// If they want the whole thing, treat it as all
-
if(button == 'dialog[ok]' && value == this.controller._grid.getTotalCount())
-
{
-
button = 'dialog[all]';
-
// Add the class, gives more reliable sizing
-
this.div.addClass('print');
-
// Show it all
-
$j('.egwGridView_scrollarea',this.div).css('height','auto');
-
}
-
// We need more rows
-
if(button == 'dialog[all]' || value > loaded_count)
-
{
-
var count = 0;
-
var fetchedCount = 0;
-
var cancel = false;
-
var nm = this;
-
var dialog = et2_dialog.show_dialog(
-
// Abort the long task if they canceled the data load
-
function() {count = total; cancel=true;window.setTimeout(function() {defer.reject();},0);},
-
egw.lang('Loading'), egw.lang('please wait...'),{},[
-
{"button_id": et2_dialog.CANCEL_BUTTON,"text": 'cancel',id: 'dialog[cancel]',image: 'cancel'}
-
]
-
);
-
-
// dataFetch() is asyncronous, so all these requests just get fired off...
-
// 200 rows chosen arbitrarily to reduce requests.
-
do {
-
var ctx = {
-
"self": this.controller,
-
"start": count,
-
"count": Math.min(value,200),
-
"lastModification": this.controller._lastModification
-
};
-
if(nm.controller.dataStorePrefix)
-
nm.controller.dataFetch({start:count, num_rows: Math.min(value,200)}, function(data) {
-
// Keep track
-
if(data && data.order)
-
{
-
fetchedCount += data.order.length;
-
}
-
nm.controller._fetchCallback.apply(this, arguments);
-
-
if(fetchedCount >= value)
-
{
-
if(cancel)
-
{
-
dialog.destroy();
-
defer.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+"+value+"))";
-
egw.css(nm.print_row_selector, 'display: none');
-
-
// No scrollbar in print view
-
$j('.egwGridView_scrollarea',this.div).css('overflow-y','hidden');
-
// Show it all
-
$j('.egwGridView_scrollarea',this.div).css('height','auto');
-
-
// Grid needs to redraw before it can be printed, so wait
-
window.setTimeout(jQuery.proxy(function() {
-
dialog.destroy();
-
-
// Should be OK to print now
-
defer.resolve();
-
},nm),ET2_GRID_INVALIDATE_TIMEOUT);
-
-
}
-
-
},ctx);
-
count += 200;
-
} while (count < value)
-
nm.controller._grid.setScrollHeight(nm.controller._grid.getAverageHeight() * (value+1));
-
}
-
else
-
{
-
// Don't need more rows, limit to requested and finish
-
-
// Show it all
-
$j('.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+"+value+"))";
-
egw.css(this.print_row_selector, 'display: none');
-
-
// No scrollbar in print view
-
$j('.egwGridView_scrollarea',this.div).css('overflow-y','hidden');
-
// Give dialog a chance to close, or it will be in the print
-
window.setTimeout(function() {defer.resolve();}, 0);
-
}
-
},this),
-
egw.lang('How many rows to print'), egw.lang('Print'),
-
Math.min(100, total),
-
[
-
{"button_id": 1,"text": egw.lang('Ok'), id: 'dialog[ok]', image: 'check', "default":true},
-
// Nice for small lists, kills server for large lists
-
//{"button_id": 2,"text": egw.lang('All'), id: 'dialog[all]', image: ''},
-
{"button_id": 0,"text": egw.lang('Cancel'), id: 'dialog[cancel]', image: 'cancel'}
-
]
-
);
-
return defer;
-
}
-
else
-
{
-
// Show all rows
-
this.dynheight.innerNode.css('height', 'auto');
-
$j('.egwGridView_scrollarea',this.div).css('height','auto');
-
}
-
// Don't return anything, just work normally
-
// 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
-
$j('.egwGridView_scrollarea',this.div).css('overflow-y','hidden');
-
// Show it all
-
$j('.egwGridView_scrollarea',this.div).css('height','auto');
-
-
// Grid needs to redraw before it can be printed, so wait
-
window.setTimeout(jQuery.proxy(function() {
-
dialog.destroy();
-
-
// Should be OK to print now
-
defer.resolve();
-
},nm),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
-
$j('.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
-
$j('.egwGridView_scrollarea',this.div).css('overflow-y','hidden');
-
// Give dialog a chance to close, or it will be in the print
-
window.setTimeout(function() {defer.resolve();}, 0);
-
}
-
},this);
-
-
var dialog = et2_createWidget("dialog",{
-
// If you use a template, the second parameter will be the value of the template, as if it were submitted.
-
callback: callback, // return false to prevent dialog closing
-
buttons: et2_dialog.BUTTONS_OK_CANCEL,
-
title: 'Print',
-
template:this.egw().link(this.getInstanceManager().template_base_url+'/api/templates/default/nm_print_dialog.xet'),
-
value: {
-
content: {
-
row_count: Math.min(100,total),
-
columns: this.egw().preference(pref,app) || columns_selected
-
},
-
sel_options: {
-
columns: columns
-
}
-
}
-
});
-
-
return defer;
},
/**
@@ -2180,6 +2227,8 @@
delete this.print_row_selector;
}
-
// Restore columns
-
this.set_columns(this.egw().preference(this.options.settings.columnselection_pref,this.getInstanceManager().app));
this.dynheight.outerNode.css('max-width','inherit');
this.resize();
}
