" itself selectable because
+ // of how Firefox applies "user-select" rules.)
+
+ // The nodes we get here can also start and end more or less anywhere.
+
+ // One saving grace is that we use "content: attr(data-n);" to render
+ // the line numbers and no browsers copy this content, so we don't have
+ // to worry about figuring out when text is line numbers.
+
+ for (var jj = 0; jj < fragment.childNodes.length; jj++) {
+ var node = fragment.childNodes[jj];
+ if (JX.DOM.isType(node, 'tr')) {
+ // This is an inline comment row, so we never want to copy any
+ // content inside of it.
+ if (JX.Stratcom.hasSigil(node, 'inline-row')) {
+ continue;
+ }
+
+ // Assume anything else is a source code row. Keep only "| " cells
+ // with the correct mode.
+ for (var kk = 0; kk < node.childNodes.length; kk++) {
+ var child = node.childNodes[kk];
+
+ var node_mode = child.getAttribute('data-copy-mode');
+ if (node_mode === copy_mode) {
+ text_nodes.push(child);
+ }
+ }
+ } else {
+ // For anything else, assume this is a text fragment or part of
+ // a table cell or something and should be included in the selection
+ // range.
+ text_nodes.push(node);
}
- result.push(lines[ii].substring(pos + 1));
}
- result = result.join('\n');
+
+ var text = [];
+ for (ii = 0; ii < text_nodes.length; ii++) {
+ text.push(text_nodes[ii].textContent);
+ }
+ text = text.join('');
var rawEvent = e.getRawEvent();
- var clipboardData = 'clipboardData' in rawEvent ?
- rawEvent.clipboardData :
- window.clipboardData;
- clipboardData.setData('Text', result);
+ var data;
+ if ('clipboardData' in rawEvent) {
+ data = rawEvent.clipboardData;
+ } else {
+ data = window.clipboardData;
+ }
+ data.setData('Text', text);
+
e.prevent();
- });
+ }
+ }
+
+ JX.enableDispatch(document.body, 'copy');
+ JX.enableDispatch(window, 'selectionchange');
+
+ JX.Stratcom.listen('mousedown', null, onstartselect);
+ JX.Stratcom.listen('selectionchange', null, onchangeselect);
+ JX.Stratcom.listen('mouseup', null, onendselect);
+
+ JX.Stratcom.listen('copy', null, oncopy);
});
|