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-rw-r--r--ext/fg/js/client.js67
-rw-r--r--ext/fg/js/range.js7
2 files changed, 35 insertions, 39 deletions
diff --git a/ext/fg/js/client.js b/ext/fg/js/client.js
index 09bd7d14..abeea1cc 100644
--- a/ext/fg/js/client.js
+++ b/ext/fg/js/client.js
@@ -19,17 +19,11 @@
class Client {
constructor() {
- this.popupMousePos = null;
- this.popupQuery = '';
- this.popupOffset = 10;
- this.enabled = false;
- this.options = {};
-
- this.popup = document.createElement('iframe');
- this.popup.classList.add('yomichan-popup');
- this.popup.addEventListener('mousedown', (e) => e.stopPropagation());
- this.popup.addEventListener('scroll', (e) => e.stopPropagation());
- document.body.appendChild(this.popup);
+ this.popup = new Popup();
+ this.lastMousePos = null;
+ this.lastRange = null;
+ this.enabled = false;
+ this.options = {};
chrome.runtime.onMessage.addListener(this.onBgMessage.bind(this));
window.addEventListener('message', this.onFrameMessage.bind(this));
@@ -46,24 +40,24 @@ class Client {
}
onKeyDown(e) {
- if (this.enabled && this.popupMousePos !== null && (e.keyCode === 16 || e.charCode === 16)) {
- this.searchAtPoint(this.popupMousePos);
+ if (this.enabled && this.lastMousePos !== null && (e.keyCode === 16 || e.charCode === 16)) {
+ this.searchAt(this.lastMousePos);
}
}
onMouseMove(e) {
- this.popupMousePos = {x: e.clientX, y: e.clientY};
+ this.lastMousePos = {x: e.clientX, y: e.clientY};
if (this.enabled && (e.shiftKey || e.which === 2)) {
- this.searchAtPoint(this.popupMousePos);
+ this.searchAt(this.lastMousePos);
}
}
onMouseDown(e) {
- this.popupMousePos = {x: e.clientX, y: e.clientY};
+ this.lastMousePos = {x: e.clientX, y: e.clientY};
if (this.enabled && (e.shiftKey || e.which === 2)) {
- this.searchAtPoint(this.popupMousePos);
+ this.searchAt(this.lastMousePos);
} else {
- this.hidePopup();
+ this.popup.hide();
}
}
@@ -86,35 +80,32 @@ class Client {
// }
}
- searchAtPoint(point) {
- const range = getRangeAtPoint(point, this.options.scanLength);
- if (range === null) {
- this.hidePopup();
- return;
- }
-
- if (this.popup.contains(range.startContainer)) {
- this.hidePopup();
- return;
- }
-
- const rect = getRangePaddedRect(range);
- if (point.x < rect.left || point.x > rect.right) {
- this.hidePopup();
+ searchAt(point) {
+ const range = Range.fromPoint(point);
+ if (range === null || !range.containsPoint(point)) {
+ this.popup.hide();
return;
}
- const popupQuery = range.toString();
- if (popupQuery === this.popupQuery) {
+ const text = range.text();
+ if (this.lastRange !== null && this.lastRange.text() == text) {
return;
}
findTerm(popupQuery, ({results, length}) => {
if (length === 0) {
- this.hidePopup();
+ this.popup.hide();
} else {
- const params = {defs: results, root: chrome.extension.getURL('fg')};
- renderText(params, 'term-list.html', (html) => this.showPopup(range, html, popupQuery, length));
+ const params = {
+ defs: results,
+ root: chrome.extension.getURL('fg')
+ };
+
+ renderText(
+ params,
+ 'term-list.html',
+ (html) => this.showPopup(range, html, popupQuery, length)
+ );
}
});
}
diff --git a/ext/fg/js/range.js b/ext/fg/js/range.js
index 819bbfd8..18c0d6bb 100644
--- a/ext/fg/js/range.js
+++ b/ext/fg/js/range.js
@@ -39,6 +39,11 @@ class Range {
return length;
}
+ containsPoint(point) {
+ const rect = this.paddedRect();
+ return point.x >= rect.left && point.x <= rect.right;
+ }
+
paddedRect() {
const node = this.range.startContainer;
const startOffset = this.range.startOffset;
@@ -53,7 +58,7 @@ class Range {
return rect;
}
- static fromPoint(point) {
+ static fromPos(point) {
const range = document.caretRangeFromPoint(point.x, point.y);
return range === null ? null : new Range(range);
}