86 lines
2.2 KiB
JavaScript
86 lines
2.2 KiB
JavaScript
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(function ($) {
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// register namespace
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$.extend(true, window, {
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"Slick": {
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"CellCopyManager": CellCopyManager
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}
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});
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function CellCopyManager() {
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var _grid;
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var _self = this;
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var _copiedRanges;
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function init(grid) {
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_grid = grid;
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_grid.onKeyDown.subscribe(handleKeyDown);
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}
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function destroy() {
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_grid.onKeyDown.unsubscribe(handleKeyDown);
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}
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function handleKeyDown(e, args) {
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var ranges;
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if (!_grid.getEditorLock().isActive()) {
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if (e.which == $.ui.keyCode.ESCAPE) {
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if (_copiedRanges) {
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e.preventDefault();
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clearCopySelection();
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_self.onCopyCancelled.notify({ranges: _copiedRanges});
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_copiedRanges = null;
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}
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}
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if (e.which == 67 && (e.ctrlKey || e.metaKey)) {
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ranges = _grid.getSelectionModel().getSelectedRanges();
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if (ranges.length != 0) {
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e.preventDefault();
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_copiedRanges = ranges;
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markCopySelection(ranges);
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_self.onCopyCells.notify({ranges: ranges});
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}
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}
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if (e.which == 86 && (e.ctrlKey || e.metaKey)) {
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if (_copiedRanges) {
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e.preventDefault();
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clearCopySelection();
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ranges = _grid.getSelectionModel().getSelectedRanges();
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_self.onPasteCells.notify({from: _copiedRanges, to: ranges});
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_copiedRanges = null;
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}
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}
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}
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}
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function markCopySelection(ranges) {
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var columns = _grid.getColumns();
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var hash = {};
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for (var i = 0; i < ranges.length; i++) {
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for (var j = ranges[i].fromRow; j <= ranges[i].toRow; j++) {
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hash[j] = {};
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for (var k = ranges[i].fromCell; k <= ranges[i].toCell; k++) {
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hash[j][columns[k].id] = "copied";
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}
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}
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}
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_grid.setCellCssStyles("copy-manager", hash);
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}
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function clearCopySelection() {
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_grid.removeCellCssStyles("copy-manager");
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}
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$.extend(this, {
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"init": init,
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"destroy": destroy,
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"clearCopySelection": clearCopySelection,
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"onCopyCells": new Slick.Event(),
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"onCopyCancelled": new Slick.Event(),
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"onPasteCells": new Slick.Event()
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});
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}
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})(jQuery);
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