Add touch gestures for mouse emulation

Add several single and multitouch gestures to simulate various mouse
actions that would otherwise be impossible to perform.

This replaces the old system where you could select which mouse button
a single touch would generate.

1 files changed, 0 insertions, 31 deletions

diff --git a/app/ui.js b/app/ui.js
index a039e94..c70743d 100644
--- a/app/ui.js
+++ b/app/ui.js
@@ -234,14 +234,6 @@ const UI = {
     },
 
     addTouchSpecificHandlers() {
-        document.getElementById("noVNC_mouse_button0")
-            .addEventListener('click', () => UI.setMouseButton(1));
-        document.getElementById("noVNC_mouse_button1")
-            .addEventListener('click', () => UI.setMouseButton(2));
-        document.getElementById("noVNC_mouse_button2")
-            .addEventListener('click', () => UI.setMouseButton(4));
-        document.getElementById("noVNC_mouse_button4")
-            .addEventListener('click', () => UI.setMouseButton(0));
         document.getElementById("noVNC_keyboard_button")
             .addEventListener('click', UI.toggleVirtualKeyboard);
 
@@ -430,7 +422,6 @@ const UI = {
             UI.disableSetting('port');
             UI.disableSetting('path');
             UI.disableSetting('repeaterID');
-            UI.setMouseButton(1);
 
             // Hide the controlbar after 2 seconds
             UI.closeControlbarTimeout = setTimeout(UI.closeControlbar, 2000);
@@ -1633,24 +1624,6 @@ const UI = {
  *     MISC
  * ------v------*/
 
-    setMouseButton(num) {
-        const viewOnly = UI.rfb.viewOnly;
-        if (UI.rfb && !viewOnly) {
-            UI.rfb.touchButton = num;
-        }
-
-        const blist = [0, 1, 2, 4];
-        for (let b = 0; b < blist.length; b++) {
-            const button = document.getElementById('noVNC_mouse_button' +
-                                                 blist[b]);
-            if (blist[b] === num && !viewOnly) {
-                button.classList.remove("noVNC_hidden");
-            } else {
-                button.classList.add("noVNC_hidden");
-            }
-        }
-    },
-
     updateViewOnly() {
         if (!UI.rfb) return;
         UI.rfb.viewOnly = UI.getSetting('view_only');
@@ -1661,8 +1634,6 @@ const UI = {
                 .classList.add('noVNC_hidden');
             document.getElementById('noVNC_toggle_extra_keys_button')
                 .classList.add('noVNC_hidden');
-            document.getElementById('noVNC_mouse_button' + UI.rfb.touchButton)
-                .classList.add('noVNC_hidden');
             document.getElementById('noVNC_clipboard_button')
                 .classList.add('noVNC_hidden');
         } else {
@@ -1670,8 +1641,6 @@ const UI = {
                 .classList.remove('noVNC_hidden');
             document.getElementById('noVNC_toggle_extra_keys_button')
                 .classList.remove('noVNC_hidden');
-            document.getElementById('noVNC_mouse_button' + UI.rfb.touchButton)
-                .classList.remove('noVNC_hidden');
             document.getElementById('noVNC_clipboard_button')
                 .classList.remove('noVNC_hidden');
         }