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a51e932800
This prevents some instances of https://bugs.webkit.org/show_bug.cgi?id=117092, and generally we don't ever want the default undo behavior when these handlers are triggered.
51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
iD.ui.UndoRedo = function(context) {
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var commands = [{
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id: 'undo',
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cmd: iD.ui.cmd('⌘Z'),
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action: context.undo,
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annotation: function() { return context.history().undoAnnotation(); }
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}, {
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id: 'redo',
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cmd: iD.ui.cmd('⌘⇧Z'),
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action: context.redo,
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annotation: function() { return context.history().redoAnnotation(); }
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}];
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return function(selection) {
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var tooltip = bootstrap.tooltip()
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.placement('bottom')
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.html(true)
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.title(function (d) {
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return iD.ui.tooltipHtml(d.annotation() || t('nothing_to_' + d.id), d.cmd);
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});
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var buttons = selection.selectAll('button')
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.data(commands)
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.enter().append('button')
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.attr('class', 'col6 disabled')
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.on('click', function(d) { return d.action(); })
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.call(tooltip);
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buttons.append('span')
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.attr('class', function(d) { return 'icon ' + d.id; });
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var keybinding = d3.keybinding('undo')
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.on(commands[0].cmd, function() { d3.event.preventDefault(); commands[0].action(); })
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.on(commands[1].cmd, function() { d3.event.preventDefault(); commands[1].action(); });
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d3.select(document)
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.call(keybinding);
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context.history().on('change.editor', function() {
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buttons
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.classed('disabled', function(d) { return !d.annotation(); })
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.each(function() {
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var selection = d3.select(this);
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if (selection.property('tooltipVisible')) {
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selection.call(tooltip.show);
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}
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});
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});
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};
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};
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