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Prompt for columns to print as well as row count when printing a nextmatch
This commit is contained in:
Nathan Gray
parent
1019046a0d
commit
e869788263
@ -2023,139 +2023,186 @@ var et2_nextmatch = (function(){ "use strict"; return et2_DOMWidget.extend([et2_
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this.old_height = this.controller._grid._scrollHeight;
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var loaded_count = range.bottom - range.top +1;
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var total = this.controller._grid.getTotalCount();
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if(loaded_count != total ||
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this.controller._grid.getTotalCount() > 100)
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// Defer the printing to ask about columns & rows
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var defer = jQuery.Deferred();
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var pref = this.options.settings.columnselection_pref;
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var app = this.getInstanceManager().app;
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var columns = {};
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var columnMgr = this.dataview.getColumnMgr();
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pref += '_print';
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var columns_selected = [];
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// Get column names
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for (var i = 0; i < columnMgr.columns.length; i++)
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{
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// Defer the printing
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var defer = jQuery.Deferred();
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var col = columnMgr.columns[i];
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var widget = this.columns[i].widget;
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var colName = this._getColumnName(widget);
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// Something not in the grid, lets ask
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et2_dialog.show_prompt(jQuery.proxy(function(button, value) {
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if(button == 'dialog[cancel]') {
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// Give dialog a chance to close, or it will be in the print
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window.setTimeout(function() {defer.reject();}, 0);
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return;
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}
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value = parseInt(value);
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if(value > total)
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{
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value = total;
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}
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if(col.caption && col.visibility !== ET2_COL_VISIBILITY_ALWAYS_NOSELECT &&
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col.visibility !== ET2_COL_VISIBILITY_DISABLED)
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{
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columns[colName] = col.caption;
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if(col.visibility === ET2_COL_VISIBILITY_VISIBLE) columns_selected.push(colName);
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}
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// Custom fields get listed separately
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if(widget.instanceOf(et2_nextmatch_customfields))
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{
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if(jQuery.isEmptyObject(widget.customfields))
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{
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// No customfields defined, don't show column
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delete(columns[col.id]);
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continue;
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}
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for(var field_name in widget.customfields)
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{
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columns[widget.prefix+field_name] = " - "+widget.customfields[field_name].label;
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if(widget.options.fields[field_name]) columns_selected.push(et2_customfields_list.prototype.prefix+field_name);
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}
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}
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}
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// If they want the whole thing, treat it as all
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if(button == 'dialog[ok]' && value == this.controller._grid.getTotalCount())
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{
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button = 'dialog[all]';
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// Add the class, gives more reliable sizing
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this.div.addClass('print');
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// Show it all
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$j('.egwGridView_scrollarea',this.div).css('height','auto');
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}
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// We need more rows
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if(button == 'dialog[all]' || value > loaded_count)
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{
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var count = 0;
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var fetchedCount = 0;
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var cancel = false;
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var nm = this;
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var dialog = et2_dialog.show_dialog(
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// Abort the long task if they canceled the data load
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function() {count = total; cancel=true;window.setTimeout(function() {defer.reject();},0);},
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egw.lang('Loading'), egw.lang('please wait...'),{},[
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{"button_id": et2_dialog.CANCEL_BUTTON,"text": 'cancel',id: 'dialog[cancel]',image: 'cancel'}
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]
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);
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// Preference exists? Set it now
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if(this.egw().preference(pref,app))
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{
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this.set_columns(jQuery.extend([],this.egw().preference(pref,app)));
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}
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// dataFetch() is asyncronous, so all these requests just get fired off...
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// 200 rows chosen arbitrarily to reduce requests.
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do {
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var ctx = {
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"self": this.controller,
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"start": count,
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"count": Math.min(value,200),
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"lastModification": this.controller._lastModification
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};
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if(nm.controller.dataStorePrefix)
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var callback = jQuery.proxy(function(button, value) {
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if(button === et2_dialog.CANCEL_BUTTON) {
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// Give dialog a chance to close, or it will be in the print
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window.setTimeout(function() {defer.reject();}, 0);
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return;
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}
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// Handle columns
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this.set_columns(value.columns);
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this.egw().set_preference(app,pref,value.columns);
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var rows = parseInt(value.row_count);
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if(rows > total)
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{
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rows = total;
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}
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// If they want the whole thing, style it as all
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if(button === et2_dialog.OK_BUTTON && rows == this.controller._grid.getTotalCount())
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{
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// Add the class, gives more reliable sizing
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this.div.addClass('print');
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// Show it all
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$j('.egwGridView_scrollarea',this.div).css('height','auto');
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}
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// We need more rows
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if(button === 'dialog[all]' || rows > loaded_count)
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{
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var count = 0;
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var fetchedCount = 0;
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var cancel = false;
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var nm = this;
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var dialog = et2_dialog.show_dialog(
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// Abort the long task if they canceled the data load
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function() {count = total; cancel=true;window.setTimeout(function() {defer.reject();},0);},
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egw.lang('Loading'), egw.lang('please wait...'),{},[
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{"button_id": et2_dialog.CANCEL_BUTTON,"text": 'cancel',id: 'dialog[cancel]',image: 'cancel'}
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]
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);
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// dataFetch() is asyncronous, so all these requests just get fired off...
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// 200 rows chosen arbitrarily to reduce requests.
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do {
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var ctx = {
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"self": this.controller,
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"start": count,
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"count": Math.min(rows,200),
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"lastModification": this.controller._lastModification
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};
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if(nm.controller.dataStorePrefix)
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{
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ctx.prefix = nm.controller.dataStorePrefix;
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}
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nm.controller.dataFetch({start:count, num_rows: Math.min(rows,200)}, function(data) {
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// Keep track
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if(data && data.order)
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{
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fetchedCount += data.order.length;
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}
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nm.controller._fetchCallback.apply(this, arguments);
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if(fetchedCount >= rows)
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{
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if(cancel)
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{
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ctx.prefix = nm.controller.dataStorePrefix;
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dialog.destroy();
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defer.reject();
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return;
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}
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nm.controller.dataFetch({start:count, num_rows: Math.min(value,200)}, function(data) {
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// Keep track
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if(data && data.order)
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{
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fetchedCount += data.order.length;
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}
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nm.controller._fetchCallback.apply(this, arguments);
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// Use CSS to hide all but the requested rows
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// Prevents us from showing more than requested, if actual height was less than average
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nm.print_row_selector = ".egwGridView_grid > tbody > tr:not(:nth-child(-n+"+rows+"))";
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egw.css(nm.print_row_selector, 'display: none');
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if(fetchedCount >= value)
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{
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if(cancel)
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{
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dialog.destroy();
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defer.reject();
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return;
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}
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// Use CSS to hide all but the requested rows
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// Prevents us from showing more than requested, if actual height was less than average
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nm.print_row_selector = ".egwGridView_grid > tbody > tr:not(:nth-child(-n+"+value+"))";
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egw.css(nm.print_row_selector, 'display: none');
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// No scrollbar in print view
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$j('.egwGridView_scrollarea',this.div).css('overflow-y','hidden');
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// Show it all
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$j('.egwGridView_scrollarea',this.div).css('height','auto');
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// No scrollbar in print view
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$j('.egwGridView_scrollarea',this.div).css('overflow-y','hidden');
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// Show it all
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$j('.egwGridView_scrollarea',this.div).css('height','auto');
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// Grid needs to redraw before it can be printed, so wait
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window.setTimeout(jQuery.proxy(function() {
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dialog.destroy();
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// Grid needs to redraw before it can be printed, so wait
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window.setTimeout(jQuery.proxy(function() {
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dialog.destroy();
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// Should be OK to print now
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defer.resolve();
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},nm),ET2_GRID_INVALIDATE_TIMEOUT);
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// Should be OK to print now
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defer.resolve();
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},nm),ET2_GRID_INVALIDATE_TIMEOUT);
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}
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}
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},ctx);
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count += 200;
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} while (count < rows)
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nm.controller._grid.setScrollHeight(nm.controller._grid.getAverageHeight() * (rows+1));
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}
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else
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{
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// Don't need more rows, limit to requested and finish
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},ctx);
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count += 200;
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} while (count < value)
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nm.controller._grid.setScrollHeight(nm.controller._grid.getAverageHeight() * (value+1));
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}
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else
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{
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// Don't need more rows, limit to requested and finish
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// Show it all
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$j('.egwGridView_scrollarea',this.div).css('height','auto');
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// Show it all
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$j('.egwGridView_scrollarea',this.div).css('height','auto');
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// Use CSS to hide all but the requested rows
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// Prevents us from showing more than requested, if actual height was less than average
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this.print_row_selector = ".egwGridView_grid > tbody > tr:not(:nth-child(-n+"+rows+"))";
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egw.css(this.print_row_selector, 'display: none');
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// Use CSS to hide all but the requested rows
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// Prevents us from showing more than requested, if actual height was less than average
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this.print_row_selector = ".egwGridView_grid > tbody > tr:not(:nth-child(-n+"+value+"))";
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egw.css(this.print_row_selector, 'display: none');
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// No scrollbar in print view
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$j('.egwGridView_scrollarea',this.div).css('overflow-y','hidden');
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// Give dialog a chance to close, or it will be in the print
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window.setTimeout(function() {defer.resolve();}, 0);
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}
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},this);
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var dialog = et2_createWidget("dialog",{
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// If you use a template, the second parameter will be the value of the template, as if it were submitted.
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callback: callback, // return false to prevent dialog closing
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buttons: et2_dialog.BUTTONS_OK_CANCEL,
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title: 'Print',
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template:this.egw().link(this.getInstanceManager().template_base_url+'/api/templates/default/nm_print_dialog.xet'),
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value: {
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content: {
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row_count: Math.min(100,total),
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columns: this.egw().preference(pref,app) || columns_selected
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},
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sel_options: {
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columns: columns
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}
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}
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});
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// No scrollbar in print view
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$j('.egwGridView_scrollarea',this.div).css('overflow-y','hidden');
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// Give dialog a chance to close, or it will be in the print
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window.setTimeout(function() {defer.resolve();}, 0);
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}
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},this),
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egw.lang('How many rows to print'), egw.lang('Print'),
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Math.min(100, total),
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[
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{"button_id": 1,"text": egw.lang('Ok'), id: 'dialog[ok]', image: 'check', "default":true},
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// Nice for small lists, kills server for large lists
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//{"button_id": 2,"text": egw.lang('All'), id: 'dialog[all]', image: ''},
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{"button_id": 0,"text": egw.lang('Cancel'), id: 'dialog[cancel]', image: 'cancel'}
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]
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);
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return defer;
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}
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else
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{
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// Show all rows
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this.dynheight.innerNode.css('height', 'auto');
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$j('.egwGridView_scrollarea',this.div).css('height','auto');
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}
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// Don't return anything, just work normally
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return defer;
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},
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/**
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@ -2180,6 +2227,8 @@ var et2_nextmatch = (function(){ "use strict"; return et2_DOMWidget.extend([et2_
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delete this.print_row_selector;
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}
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// Restore columns
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this.set_columns(this.egw().preference(this.options.settings.columnselection_pref,this.getInstanceManager().app));
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this.dynheight.outerNode.css('max-width','inherit');
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this.resize();
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}
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11
api/templates/default/nm_print_dialog.xet
Normal file
11
api/templates/default/nm_print_dialog.xet
Normal file
@ -0,0 +1,11 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE overlay PUBLIC "-//Stylite AG//eTemplate 2//EN" "http://www.egroupware.org/etemplate2.dtd">
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<!-- $Id$ -->
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<overlay>
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<template id="nm_print_dialog" template="" lang="" group="0" version="16.1">
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<vbox>
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<select id="columns" label="Columns to print" rows="8"/>
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<integer id="row_count" label="How many rows to print"/>
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</vbox>
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</template>
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</overlay>
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