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https://github.com/FoggedLens/iD.git
synced 2026-06-02 05:01:38 +02:00
Bryan Housel
7994baae23
The goal here is that the code that draws the targets should know better what parts of the lines/vertices are targetable, rather than just relying on CSS to ignore the pointer events on the whole line. e.g. when drawing a line, it's ok for it to loop back and connect to itself, just not on a segment or vertex adjacent to the active node.
56 lines
1.2 KiB
JavaScript
56 lines
1.2 KiB
JavaScript
import { t } from '../util/locale';
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import { behaviorDrawWay } from '../behavior';
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export function modeDrawArea(context, wayId, startGraph) {
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var mode = {
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button: 'area',
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id: 'draw-area'
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};
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var behavior;
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mode.enter = function() {
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var way = context.entity(wayId);
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behavior = behaviorDrawWay(context, wayId, undefined, mode, startGraph)
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.tail(t('modes.draw_area.tail'));
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var addNode = behavior.addNode;
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behavior.addNode = function(node) {
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var length = way.nodes.length;
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var penultimate = length > 2 ? way.nodes[length - 2] : null;
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if (node.id === way.first() || node.id === penultimate) {
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behavior.finish();
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} else {
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addNode(node);
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}
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};
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context.install(behavior);
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};
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mode.exit = function() {
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context.uninstall(behavior);
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};
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mode.selectedIDs = function() {
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return [wayId];
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};
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// mode.activeIDs = function() {
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// return (behavior && behavior.activeIDs()) || [];
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// };
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mode.activeID = function() {
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return (behavior && behavior.activeID()) || [];
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};
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return mode;
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}
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