284 lines
8.4 KiB
JavaScript
284 lines
8.4 KiB
JavaScript
/*
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Copyright 2010, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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DataTableColumnHeaderUI.extendMenu(function(column, columnHeaderUI, menu) {
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var columnIndex = Refine.columnNameToColumnIndex(column.name);
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var doAddColumn = function() {
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var frame = $(
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DOM.loadHTML("core", "scripts/views/data-table/add-column-dialog.html")
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.replace("$EXPRESSION_PREVIEW_WIDGET$", ExpressionPreviewDialog.generateWidgetHtml()));
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var elmts = DOM.bind(frame);
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elmts.dialogHeader.text("Add column based on column " + column.name);
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var level = DialogSystem.showDialog(frame);
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var dismiss = function() { DialogSystem.dismissUntil(level - 1); };
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elmts.cancelButton.click(dismiss);
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elmts.okButton.click(function() {
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var columnName = $.trim(elmts.columnNameInput[0].value);
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if (!columnName.length) {
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alert("You must enter a column name.");
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return;
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}
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Refine.postCoreProcess(
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"add-column",
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{
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baseColumnName: column.name,
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expression: previewWidget.getExpression(true),
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newColumnName: columnName,
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columnInsertIndex: columnIndex + 1,
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onError: $('input[name="create-column-dialog-onerror-choice"]:checked')[0].value
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},
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null,
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{ modelsChanged: true },
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{
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onDone: function(o) {
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dismiss();
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}
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}
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);
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});
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};
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var doAddColumnByFetchingURLs = function() {
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var frame = $(
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DOM.loadHTML("core", "scripts/views/data-table/add-column-by-fetching-urls-dialog.html")
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.replace("$EXPRESSION_PREVIEW_WIDGET$", ExpressionPreviewDialog.generateWidgetHtml()));
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var elmts = DOM.bind(frame);
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elmts.dialogHeader.text("Add column by fetching URLs based on column " + column.name);
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var level = DialogSystem.showDialog(frame);
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var dismiss = function() { DialogSystem.dismissUntil(level - 1); };
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elmts.cancelButton.click(dismiss);
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elmts.okButton.click(function() {
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var columnName = $.trim(elmts.columnNameInput[0].value);
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if (!columnName.length) {
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alert("You must enter a column name.");
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return;
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}
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Refine.postCoreProcess(
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"add-column-by-fetching-urls",
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{
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baseColumnName: column.name,
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urlExpression: previewWidget.getExpression(true),
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newColumnName: columnName,
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columnInsertIndex: columnIndex + 1,
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delay: elmts.throttleDelayInput[0].value,
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onError: $('input[name="dialog-onerror-choice"]:checked')[0].value
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},
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null,
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{ modelsChanged: true }
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);
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dismiss();
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});
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};
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var doRemoveColumn = function() {
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Refine.postCoreProcess(
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"remove-column",
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{
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columnName: column.name
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},
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null,
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{ modelsChanged: true }
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);
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};
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var doRenameColumn = function() {
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var newColumnName = window.prompt("Enter new column name", column.name);
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if (newColumnName !== null) {
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Refine.postCoreProcess(
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"rename-column",
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{
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oldColumnName: column.name,
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newColumnName: newColumnName
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},
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null,
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{ modelsChanged: true }
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);
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}
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};
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var doMoveColumnTo = function(index) {
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Refine.postCoreProcess(
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"move-column",
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{
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columnName: column.name,
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index: index
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},
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null,
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{ modelsChanged: true }
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);
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};
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var doMoveColumnBy = function(change) {
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var newidx = Refine.columnNameToColumnIndex(column.name) + change;
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if (newidx > 0 && newidx < Refine.columnNameToColumnIndex(column.name)) {
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Refine.postCoreProcess(
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"move-column",
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{
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columnName: column.name,
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index: newidx
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},
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null,
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{ modelsChanged: true }
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);
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}
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};
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var doSplitColumn = function() {
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var frame = $(DOM.loadHTML("core", "scripts/views/data-table/split-column-dialog.html"));
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var elmts = DOM.bind(frame);
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elmts.dialogHeader.text("Split column " + column.name + " into several columns");
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var level = DialogSystem.showDialog(frame);
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var dismiss = function() { DialogSystem.dismissUntil(level - 1); };
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elmts.cancelButton.click(dismiss);
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elmts.okButton.click(function() {
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var mode = $("input[name='split-by-mode']:checked")[0].value;
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var config = {
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columnName: column.name,
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mode: mode,
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guessCellType: elmts.guessCellTypeInput[0].checked,
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removeOriginalColumn: elmts.removeColumnInput[0].checked
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};
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if (mode == "separator") {
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config.separator = elmts.separatorInput[0].value;
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if (!(config.separator)) {
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alert("Please specify a separator.");
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return;
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}
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config.regex = elmts.regexInput[0].checked;
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var s = elmts.maxColumnsInput[0].value;
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if (s) {
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var n = parseInt(s,10);
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if (!isNaN(n)) {
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config.maxColumns = n;
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}
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}
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} else {
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var s = "[" + elmts.lengthsTextarea[0].value + "]";
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try {
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var a = JSON.parse(s);
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var lengths = [];
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$.each(a, function(i,n) {
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if (typeof n == "number") {
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lengths.push(n);
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}
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});
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if (lengths.length === 0) {
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alert("No field length is specified.");
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return;
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}
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config.fieldLengths = JSON.stringify(lengths);
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} catch (e) {
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alert("The given field lengths are not properly formatted.");
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return;
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}
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}
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Refine.postCoreProcess(
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"split-column",
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config,
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null,
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{ modelsChanged: true }
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);
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dismiss();
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});
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};
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MenuSystem.appendTo(menu, [ "core/edit-column" ], [
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{
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id: "core/split-column",
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label: "Split into several columns...",
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click: doSplitColumn
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},
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{},
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{
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id: "core/add-column",
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label: "Add column based on this column...",
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click: doAddColumn
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},
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{
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id: "core/add-column-by-fetching-urls",
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label: "Add column by fetching URLs...",
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click: doAddColumnByFetchingURLs
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},
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{},
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{
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id: "core/rename-column",
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label: "Rename this column",
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click: doRenameColumn
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},
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{
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id: "core/remove-column",
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label: "Remove this column",
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click: doRemoveColumn
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},
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{},
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{
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id: "core/move-column-to-beginning",
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label: "Move column to beginning",
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click: function() { doMoveColumnTo(0); }
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},
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{
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id: "core/move-column-to-end",
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label: "Move column to end",
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click: function() { doMoveColumnTo(theProject.columnModel.columns.length - 1); }
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},
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{
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id: "core/move-column-to-left",
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label: "Move column left",
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click: function() { doMoveColumnBy(-1); }
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},
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{
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id: "core/move-column-to-right",
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label: "Move column right",
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click: function() { doMoveColumnBy(1); }
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}
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]
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);
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});
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