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Merge pull request #15926 from Snuffleupagus/annotation-appearance-stream

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Ensure that Annotation `appearance`-entries are actually Streams
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Jonas Jenwald 2023-01-16 15:00:12 +01:00 • committed by GitHub
commit d8d5545e03
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 22 additions and 5 deletions
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19
src/core/annotation.js
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@ -866,7 +866,10 @@ class Annotation {
if (!(as instanceof Name) || !normalAppearanceState.has(as.name)) {
return;
}
this.appearance = normalAppearanceState.get(as.name);
const appearance = normalAppearanceState.get(as.name);
if (appearance instanceof BaseStream) {
this.appearance = appearance;
}
}
setOptionalContent(dict) {
@ -3013,9 +3016,12 @@ class ButtonWidgetAnnotation extends WidgetAnnotation {
this.data.exportValue = exportValues[1];
const checkedAppearance = normalAppearance.get(this.data.exportValue);
this.checkedAppearance =
normalAppearance.get(this.data.exportValue) || null;
this.uncheckedAppearance = normalAppearance.get("Off") || null;
checkedAppearance instanceof BaseStream ? checkedAppearance : null;
const uncheckedAppearance = normalAppearance.get("Off");
this.uncheckedAppearance =
uncheckedAppearance instanceof BaseStream ? uncheckedAppearance : null;
if (this.checkedAppearance) {
this._streams.push(this.checkedAppearance);
@ -3058,9 +3064,12 @@ class ButtonWidgetAnnotation extends WidgetAnnotation {
}
}
const checkedAppearance = normalAppearance.get(this.data.buttonValue);
this.checkedAppearance =
normalAppearance.get(this.data.buttonValue) || null;
this.uncheckedAppearance = normalAppearance.get("Off") || null;
checkedAppearance instanceof BaseStream ? checkedAppearance : null;
const uncheckedAppearance = normalAppearance.get("Off");
this.uncheckedAppearance =
uncheckedAppearance instanceof BaseStream ? uncheckedAppearance : null;
if (this.checkedAppearance) {
this._streams.push(this.checkedAppearance);