From 4ad02ad03ea6f6a4d2abf1574919dacc5ef08e9a Mon Sep 17 00:00:00 2001
From: snuffster <snuffster@noreply.localhost>
Date: Tue, 22 Oct 2024 20:44:00 -0700
Subject: [PATCH] disable swipe gesture to navigate posts

---
 client/js/util/touch.js           | 91 -------------------------------
 client/js/views/post_main_view.js | 15 -----
 2 files changed, 106 deletions(-)
 delete mode 100644 client/js/util/touch.js

diff --git a/client/js/util/touch.js b/client/js/util/touch.js
deleted file mode 100644
index 64bd00a..0000000
--- a/client/js/util/touch.js
+++ /dev/null
@@ -1,91 +0,0 @@
-"use strict";
-
-const direction = {
-    NONE: null,
-    LEFT: "left",
-    RIGHT: "right",
-    DOWN: "down",
-    UP: "up",
-};
-
-function handleTouchStart(handler, evt) {
-    const touchEvent = evt.touches[0];
-    handler._xStart = touchEvent.clientX;
-    handler._yStart = touchEvent.clientY;
-}
-
-function handleTouchMove(handler, evt) {
-    if (!handler._xStart || !handler._yStart) {
-        return;
-    }
-
-    const xDirection = handler._xStart - evt.touches[0].clientX;
-    const yDirection = handler._yStart - evt.touches[0].clientY;
-
-    if (Math.abs(xDirection) > Math.abs(yDirection)) {
-        if (xDirection > 0) {
-            handler._direction = direction.LEFT;
-        } else {
-            handler._direction = direction.RIGHT;
-        }
-    } else if (yDirection > 0) {
-        handler._direction = direction.DOWN;
-    } else {
-        handler._direction = direction.UP;
-    }
-}
-
-function handleTouchEnd(handler) {
-    switch (handler._direction) {
-        case direction.NONE:
-            return;
-        case direction.LEFT:
-            handler._swipeLeftTask();
-            break;
-        case direction.RIGHT:
-            handler._swipeRightTask();
-            break;
-        case direction.DOWN:
-            handler._swipeDownTask();
-            break;
-        case direction.UP:
-            handler._swipeUpTask();
-        // no default
-    }
-
-    handler._xStart = null;
-    handler._yStart = null;
-}
-
-class Touch {
-    constructor(
-        target,
-        swipeLeft = () => {},
-        swipeRight = () => {},
-        swipeUp = () => {},
-        swipeDown = () => {}
-    ) {
-        this._target = target;
-
-        this._swipeLeftTask = swipeLeft;
-        this._swipeRightTask = swipeRight;
-        this._swipeUpTask = swipeUp;
-        this._swipeDownTask = swipeDown;
-
-        this._xStart = null;
-        this._yStart = null;
-        this._direction = direction.NONE;
-
-        this._target.addEventListener("touchstart", (evt) => {
-            handleTouchStart(this, evt);
-        });
-        this._target.addEventListener("touchmove", (evt) => {
-            handleTouchMove(this, evt);
-        });
-        this._target.addEventListener("touchend", () => {
-            handleTouchEnd(this);
-        });
-    }
-}
-
-module.exports = Touch;
diff --git a/client/js/views/post_main_view.js b/client/js/views/post_main_view.js
index 5ef7f61..e8d0066 100644
--- a/client/js/views/post_main_view.js
+++ b/client/js/views/post_main_view.js
@@ -5,7 +5,6 @@ const router = require("../router.js");
 const views = require("../util/views.js");
 const uri = require("../util/uri.js");
 const keyboard = require("../util/keyboard.js");
-const Touch = require("../util/touch.js");
 const PostContentControl = require("../controls/post_content_control.js");
 const PostNotesOverlayControl = require("../controls/post_notes_overlay_control.js");
 const PostReadonlySidebarControl = require("../controls/post_readonly_sidebar_control.js");
@@ -100,20 +99,6 @@ class PostMainView {
                 this.sidebarControl._evtDeleteClick(e);
             }
         });
-
-        new Touch(
-            postContainerNode,
-            () => {
-                if (!ctx.editMode) {
-                    showPreviousImage();
-                }
-            },
-            () => {
-                if (!ctx.editMode) {
-                    showNextImage();
-                }
-            }
-        );
     }
 
     _installSidebar(ctx) {