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authorAlex Yatskov <alex@foosoft.net>2017-08-15 20:04:15 -0700
committerAlex Yatskov <alex@foosoft.net>2017-08-15 20:04:15 -0700
commit3362a68e06a16efa87a2ad7cc75f18f8f4b2ea25 (patch)
treecbada1c9b4ad21f6bd033e2a57a8cc5206d86a79 /ext/fg/js/frontend.js
parent211e5d1155e82ccbbc188dc889600459a62229fb (diff)
frontend cleanup
Diffstat (limited to 'ext/fg/js/frontend.js')
-rw-r--r--ext/fg/js/frontend.js44
1 files changed, 23 insertions, 21 deletions
diff --git a/ext/fg/js/frontend.js b/ext/fg/js/frontend.js
index 7d26f946..58a721bf 100644
--- a/ext/fg/js/frontend.js
+++ b/ext/fg/js/frontend.js
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2016 Alex Yatskov <alex@foosoft.net>
+ * Copyright (C) 2016-2017 Alex Yatskov <alex@foosoft.net>
* Author: Alex Yatskov <alex@foosoft.net>
*
* This program is free software: you can redistribute it and/or modify
@@ -21,10 +21,10 @@ class Frontend {
constructor() {
this.popup = new Popup();
this.popupTimer = null;
- this.lastMousePos = null;
+ this.mousePosLast = null;
this.mouseDownLeft = false;
this.mouseDownMiddle = false;
- this.lastTextSource = null;
+ this.textSourceLast = null;
this.pendingLookup = false;
this.options = null;
}
@@ -53,7 +53,7 @@ class Frontend {
}
onMouseMove(e) {
- this.lastMousePos = {x: e.clientX, y: e.clientY};
+ this.mousePosLast = {x: e.clientX, y: e.clientY};
this.popupTimerClear();
if (!this.options.general.enable) {
@@ -75,7 +75,7 @@ class Frontend {
return;
}
- const searchFunc = () => this.searchAt(this.lastMousePos);
+ const searchFunc = () => this.searchAt(this.mousePosLast);
if (this.options.scanning.modifier === 'none') {
this.popupTimerSet(searchFunc);
} else {
@@ -84,7 +84,7 @@ class Frontend {
}
onMouseDown(e) {
- this.lastMousePos = {x: e.clientX, y: e.clientY};
+ this.mousePosLast = {x: e.clientX, y: e.clientY};
this.popupTimerClear();
this.searchClear();
@@ -143,13 +143,7 @@ class Frontend {
}
onError(error) {
- if (window.yomichan_orphaned) {
- if (this.lastTextSource && this.options.scanning.modifier !== 'none') {
- this.popup.showOrphaned(this.lastTextSource.getRect(), this.options);
- }
- } else {
- window.alert(`Error: ${error}`);
- }
+ window.alert(`Error: ${error}`);
}
popupTimerSet(callback) {
@@ -165,18 +159,20 @@ class Frontend {
}
async searchAt(point) {
+ let textSource = null;
+
try {
if (this.pendingLookup) {
return;
}
- const textSource = docRangeFromPoint(point);
+ textSource = docRangeFromPoint(point);
if (!textSource || !textSource.containsPoint(point)) {
docImposterDestroy();
return;
}
- if (this.lastTextSource && this.lastTextSource.equals(textSource)) {
+ if (this.textSourceLast && this.textSourceLast.equals(textSource)) {
return;
}
@@ -186,7 +182,13 @@ class Frontend {
await this.searchKanji(textSource);
}
} catch (e) {
- this.onError(e);
+ if (window.yomichan_orphaned) {
+ if (textSource && this.options.scanning.modifier !== 'none') {
+ this.popup.showOrphaned(textSource.getRect(), this.options);
+ }
+ } else {
+ this.onError(e);
+ }
} finally {
docImposterDestroy();
this.pendingLookup = false;
@@ -212,7 +214,7 @@ class Frontend {
{sentence, url}
);
- this.lastTextSource = textSource;
+ this.textSourceLast = textSource;
if (this.options.scanning.selectText) {
textSource.select();
}
@@ -237,7 +239,7 @@ class Frontend {
{sentence, url}
);
- this.lastTextSource = textSource;
+ this.textSourceLast = textSource;
if (this.options.scanning.selectText) {
textSource.select();
}
@@ -249,11 +251,11 @@ class Frontend {
docImposterDestroy();
this.popup.hide();
- if (this.options.scanning.selectText && this.lastTextSource) {
- this.lastTextSource.deselect();
+ if (this.options.scanning.selectText && this.textSourceLast) {
+ this.textSourceLast.deselect();
}
- this.lastTextSource = null;
+ this.textSourceLast = null;
}
}