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-rw-r--r--ext/bg/js/api.js4
-rw-r--r--ext/bg/js/backend.js25
2 files changed, 15 insertions, 14 deletions
diff --git a/ext/bg/js/api.js b/ext/bg/js/api.js
index 285b8016..f4be7a0c 100644
--- a/ext/bg/js/api.js
+++ b/ext/bg/js/api.js
@@ -29,6 +29,10 @@ function apiGetDisplayTemplatesHtml() {
return _apiInvoke('getDisplayTemplatesHtml');
}
+function apiClipboardGet() {
+ return _apiInvoke('clipboardGet');
+}
+
function _apiInvoke(action, params={}) {
const data = {action, params};
return new Promise((resolve, reject) => {
diff --git a/ext/bg/js/backend.js b/ext/bg/js/backend.js
index d80e7713..fa1660c2 100644
--- a/ext/bg/js/backend.js
+++ b/ext/bg/js/backend.js
@@ -22,6 +22,7 @@ class Backend {
this.translator = new Translator();
this.anki = new AnkiNull();
this.mecab = new Mecab();
+ this.clipboardMonitor = new ClipboardMonitor();
this.options = null;
this.optionsSchema = null;
this.optionsContext = {
@@ -33,10 +34,8 @@ class Backend {
this.isPreparedPromise = new Promise((resolve) => (this.isPreparedResolve = resolve));
this.clipboardPasteTarget = document.querySelector('#clipboard-paste-target');
+
this.popupWindow = null;
- this.clipboardPopupTimerId = null;
- this.clipboardInterval = 250;
- this.clipboardPreviousText = null;
this.apiForwarder = new BackendApiForwarder();
}
@@ -71,6 +70,8 @@ class Backend {
this.isPreparedResolve();
this.isPreparedResolve = null;
this.isPreparedPromise = null;
+
+ this.clipboardMonitor.onClipboardText = (text) => this._onClipboardText(text);
}
onOptionsUpdated(source) {
@@ -101,6 +102,10 @@ class Backend {
}
}
+ _onClipboardText(text) {
+ this._onCommandSearch({mode: 'popup', query: text});
+ }
+
_onZoomChange({tabId, oldZoomFactor, newZoomFactor}) {
const callback = () => this.checkLastError(chrome.runtime.lastError);
chrome.tabs.sendMessage(tabId, {action: 'zoomChanged', params: {oldZoomFactor, newZoomFactor}}, callback);
@@ -126,18 +131,10 @@ class Backend {
this.mecab.stopListener();
}
- window.clearInterval(this.clipboardPopupTimerId);
if (options.general.enableClipboardPopups) {
- this.clipboardPopupTimerId = setInterval(() => {
- this._onApiClipboardGet()
- .then((result) => {
- if (this.clipboardPreviousText === result) {
- return;
- }
- this._onCommandSearch({mode: 'popup', query: result});
- this.clipboardPreviousText = result;
- });
- }, this.clipboardInterval);
+ this.clipboardMonitor.start();
+ } else {
+ this.clipboardMonitor.stop();
}
}