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Fix null dereferencing issue. Fix sensor mode changed not clearing cached control.

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This commit is contained in:
Sam El-Husseini
2018-01-02 22:22:14 -08:00
parent 81bfca4ed6
commit 3c4c38eb59
3 changed files with 13 additions and 3 deletions
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6
sim/visuals/board.ts
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@ -183,8 +183,8 @@ namespace pxsim.visuals {
this.layoutView.updateTheme(theme);
}
private getControlForNode(id: NodeType, port: number) {
if (this.cachedControlNodes[id] && this.cachedControlNodes[id][port]) {
private getControlForNode(id: NodeType, port: number, useCache = true) {
if (useCache && this.cachedControlNodes[id] && this.cachedControlNodes[id][port]) {
return this.cachedControlNodes[id][port];
}
@ -406,7 +406,7 @@ namespace pxsim.visuals {
if (view) {
const isSelected = EV3View.isPreviousInputSelected(index, node.id) || view.getSelected();
if (isSelected && !view.getSelected()) view.setSelected(true);
const control = isSelected ? this.getControlForNode(node.id, index) : undefined;
const control = isSelected ? this.getControlForNode(node.id, index, !node.modeChange()) : undefined;
const closeIcon = control ? this.getCloseIconView() : undefined;
this.layoutView.setInput(index, view, control, closeIcon);
view.updateState();