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-rw-r--r--ext/mixed/js/display.js37
1 files changed, 31 insertions, 6 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index f879f5b3..0d7be355 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -29,7 +29,6 @@ class Display {
this.audioPlaying = null;
this.audioFallback = null;
this.audioCache = {};
- this.optionsContext = {};
this.eventListeners = [];
this.persistentEventListeners = [];
@@ -76,7 +75,7 @@ class Display {
context.source.source = this.context.source;
}
- const kanjiDefs = await apiKanjiFind(link.textContent, this.optionsContext);
+ const kanjiDefs = await apiKanjiFind(link.textContent, this.getOptionsContext());
this.kanjiShow(kanjiDefs, this.options, context);
} catch (e) {
this.onError(e);
@@ -99,7 +98,7 @@ class Display {
try {
textSource.setEndOffset(this.options.scanning.length);
- ({definitions, length} = await apiTermsFind(textSource.text(), this.optionsContext));
+ ({definitions, length} = await apiTermsFind(textSource.text(), this.getOptionsContext()));
if (definitions.length === 0) {
return false;
}
@@ -175,6 +174,28 @@ class Display {
}
}
+ onRuntimeMessage({action, params}, sender, callback) {
+ const handlers = Display.runtimeMessageHandlers;
+ if (handlers.hasOwnProperty(action)) {
+ const handler = handlers[action];
+ handler(this, params);
+ callback();
+ }
+ }
+
+ getOptionsContext() {
+ throw new Error('Override me');
+ }
+
+ async initialize(options=null) {
+ await this.updateOptions(options);
+ chrome.runtime.onMessage.addListener(this.onRuntimeMessage.bind(this));
+ }
+
+ async updateOptions(options) {
+ this.options = options ? options : await apiOptionsGet(this.getOptionsContext());
+ }
+
setInteractive(interactive) {
interactive = !!interactive;
if (this.interactive === interactive) { return; }
@@ -314,7 +335,7 @@ class Display {
async adderButtonUpdate(modes, sequence) {
try {
- const states = await apiDefinitionsAddable(this.definitions, modes, this.optionsContext);
+ const states = await apiDefinitionsAddable(this.definitions, modes, this.getOptionsContext());
if (!states || sequence !== this.sequence) {
return;
}
@@ -416,7 +437,7 @@ class Display {
}
}
- const noteId = await apiDefinitionAdd(definition, mode, context, this.optionsContext);
+ const noteId = await apiDefinitionAdd(definition, mode, context, this.getOptionsContext());
if (noteId) {
const index = this.definitions.indexOf(definition);
const adderButton = this.adderButtonFind(index, mode);
@@ -446,7 +467,7 @@ class Display {
}
const sources = this.options.audio.sources;
- let {audio, source} = await audioGetFromSources(expression, sources, this.optionsContext, true, this.audioCache);
+ let {audio, source} = await audioGetFromSources(expression, sources, this.getOptionsContext(), true, this.audioCache);
let info;
if (audio === null) {
if (this.audioFallback === null) {
@@ -706,3 +727,7 @@ Display.onKeyDownHandlers = {
return false;
}
};
+
+Display.runtimeMessageHandlers = {
+ optionsUpdate: (self) => self.updateOptions(null)
+};