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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-05-08 19:04:53 -0400
committerGitHub <noreply@github.com>2020-05-08 19:04:53 -0400
commitb936c3e4b1bc993e535b02dee91bf6afc15a3564 (patch)
tree389b05a78e4b1d8f4d6184516d8418b0816f3d63 /ext/fg/js/popup-proxy-host.js
parentb972f8cbf671c0e09603d54153a6344b105f41d9 (diff)
Popup proxy host refactor (#516)
* Rename PopupProxyHost to PopupFactory * Update FrontendApiReceiver to support non-async handlers * Make some functions non-async * Make setCustomCss non-async * Make setContentScale non-async * Remove static * Rename variables * Pass frameId into PopupFactory's constructor * Change FrontendApiReceiver source from popup-proxy-host to popup-factor * Rename _invokeHostApi to _invoke * Rename PopupProxy.getHostUrl to getUrl
Diffstat (limited to 'ext/fg/js/popup-proxy-host.js')
-rw-r--r--ext/fg/js/popup-proxy-host.js186
1 files changed, 0 insertions, 186 deletions
diff --git a/ext/fg/js/popup-proxy-host.js b/ext/fg/js/popup-proxy-host.js
deleted file mode 100644
index 39150bc7..00000000
--- a/ext/fg/js/popup-proxy-host.js
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Copyright (C) 2019-2020 Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-/* global
- * FrontendApiReceiver
- * Popup
- * apiFrameInformationGet
- */
-
-class PopupProxyHost {
- constructor() {
- this._popups = new Map();
- this._frameId = null;
- }
-
- // Public functions
-
- async prepare() {
- const {frameId} = await apiFrameInformationGet();
- if (typeof frameId !== 'number') { return; }
- this._frameId = frameId;
-
- const apiReceiver = new FrontendApiReceiver(`popup-proxy-host#${this._frameId}`, new Map([
- ['getOrCreatePopup', this._onApiGetOrCreatePopup.bind(this)],
- ['setOptionsContext', this._onApiSetOptionsContext.bind(this)],
- ['hide', this._onApiHide.bind(this)],
- ['isVisible', this._onApiIsVisibleAsync.bind(this)],
- ['setVisibleOverride', this._onApiSetVisibleOverride.bind(this)],
- ['containsPoint', this._onApiContainsPoint.bind(this)],
- ['showContent', this._onApiShowContent.bind(this)],
- ['setCustomCss', this._onApiSetCustomCss.bind(this)],
- ['clearAutoPlayTimer', this._onApiClearAutoPlayTimer.bind(this)],
- ['setContentScale', this._onApiSetContentScale.bind(this)],
- ['getHostUrl', this._onApiGetHostUrl.bind(this)]
- ]));
- apiReceiver.prepare();
- }
-
- getOrCreatePopup(id=null, parentId=null, depth=null) {
- // Find by existing id
- if (id !== null) {
- const popup = this._popups.get(id);
- if (typeof popup !== 'undefined') {
- return popup;
- }
- }
-
- // Find by existing parent id
- let parent = null;
- if (parentId !== null) {
- parent = this._popups.get(parentId);
- if (typeof parent !== 'undefined') {
- const popup = parent.child;
- if (popup !== null) {
- return popup;
- }
- } else {
- parent = null;
- }
- }
-
- // New unique id
- if (id === null) {
- id = yomichan.generateId(16);
- }
-
- // Create new popup
- if (parent !== null) {
- if (depth !== null) {
- throw new Error('Depth cannot be set when parent exists');
- }
- depth = parent.depth + 1;
- } else if (depth === null) {
- depth = 0;
- }
- const popup = new Popup(id, depth, this._frameId);
- if (parent !== null) {
- popup.setParent(parent);
- }
- this._popups.set(id, popup);
- return popup;
- }
-
- // API message handlers
-
- async _onApiGetOrCreatePopup({id, parentId}) {
- const popup = this.getOrCreatePopup(id, parentId);
- return {
- id: popup.id
- };
- }
-
- async _onApiSetOptionsContext({id, optionsContext, source}) {
- const popup = this._getPopup(id);
- return await popup.setOptionsContext(optionsContext, source);
- }
-
- async _onApiHide({id, changeFocus}) {
- const popup = this._getPopup(id);
- return popup.hide(changeFocus);
- }
-
- async _onApiIsVisibleAsync({id}) {
- const popup = this._getPopup(id);
- return await popup.isVisible();
- }
-
- async _onApiSetVisibleOverride({id, visible}) {
- const popup = this._getPopup(id);
- return await popup.setVisibleOverride(visible);
- }
-
- async _onApiContainsPoint({id, x, y}) {
- const popup = this._getPopup(id);
- [x, y] = PopupProxyHost._convertPopupPointToRootPagePoint(popup, x, y);
- return await popup.containsPoint(x, y);
- }
-
- async _onApiShowContent({id, elementRect, writingMode, type, details, context}) {
- const popup = this._getPopup(id);
- elementRect = PopupProxyHost._convertJsonRectToDOMRect(popup, elementRect);
- if (!PopupProxyHost._popupCanShow(popup)) { return; }
- return await popup.showContent(elementRect, writingMode, type, details, context);
- }
-
- async _onApiSetCustomCss({id, css}) {
- const popup = this._getPopup(id);
- return popup.setCustomCss(css);
- }
-
- async _onApiClearAutoPlayTimer({id}) {
- const popup = this._getPopup(id);
- return popup.clearAutoPlayTimer();
- }
-
- async _onApiSetContentScale({id, scale}) {
- const popup = this._getPopup(id);
- return popup.setContentScale(scale);
- }
-
- async _onApiGetHostUrl() {
- return window.location.href;
- }
-
- // Private functions
-
- _getPopup(id) {
- const popup = this._popups.get(id);
- if (typeof popup === 'undefined') {
- throw new Error(`Invalid popup ID ${id}`);
- }
- return popup;
- }
-
- static _convertJsonRectToDOMRect(popup, jsonRect) {
- const [x, y] = PopupProxyHost._convertPopupPointToRootPagePoint(popup, jsonRect.x, jsonRect.y);
- return new DOMRect(x, y, jsonRect.width, jsonRect.height);
- }
-
- static _convertPopupPointToRootPagePoint(popup, x, y) {
- if (popup.parent !== null) {
- const popupRect = popup.parent.getContainerRect();
- x += popupRect.x;
- y += popupRect.y;
- }
- return [x, y];
- }
-
- static _popupCanShow(popup) {
- return popup.parent === null || popup.parent.isVisibleSync();
- }
-}