feat: move tab to an existing window by orientation

Author: IdoKendo

background_scripts/all_commands.js

@@ -519,6 +519,38 @@ const allCommands = [
     background: true,
   },
 
+  {
+    name: "mergeTabToExistingWindowOnLeft",
+    desc: "Move tab to an existing window on left, if exists",
+    group: "tabs",
+    advanced: true,
+    background: true,
+  },
+
+  {
+    name: "mergeTabToExistingWindowOnRight",
+    desc: "Move tab to an existing window on right, if exists",
+    group: "tabs",
+    advanced: true,
+    background: true,
+  },
+
+  {
+    name: "mergeTabToExistingWindowAbove",
+    desc: "Move tab to an existing window above, if exists",
+    group: "tabs",
+    advanced: true,
+    background: true,
+  },
+
+  {
+    name: "mergeTabToExistingWindowBelow",
+    desc: "Move tab to an existing window below, if exists",
+    group: "tabs",
+    advanced: true,
+    background: true,
+  },
+
   {
     name: "closeTabsOnLeft",
     desc: "Close tabs on the left",

background_scripts/commands.js

@@ -469,6 +469,10 @@ const defaultKeyMappings = {
   "g0": "firstTab",
   "g$": "lastTab",
   "W": "moveTabToNewWindow",
+  "wh": "mergeTabToExistingWindowOnLeft",
+  "wl": "mergeTabToExistingWindowOnRight",
+  "wk": "mergeTabToExistingWindowAbove",
+  "wj": "mergeTabToExistingWindowBelow",
   "t": "createTab",
   "yt": "duplicateTab",
   "x": "removeTab",

background_scripts/main.js

@@ -235,6 +235,35 @@ function nextZoomLevel(currentZoom, steps) {
   }
 }
 
+const moveTabToExistingWindow = function(orientation, currentTab) {
+  chrome.windows.getCurrent({}, currentWindow => {
+    chrome.windows.getAll({populate: true}, windows => {
+      const filteredWindows = windows.filter(window => {
+        if (window.id !== currentWindow.id) {
+          if (orientation === 'left') {
+            return window.left < currentWindow.left;
+          } else if (orientation === 'right') {
+            return window.left > currentWindow.left;
+          } else if (orientation === 'top') {
+            return window.top < currentWindow.top;
+          } else if (orientation === 'bottom') {
+            return window.top > currentWindow.top;
+          }
+        }
+      });
+      if (filteredWindows.length > 0) {
+        const destinationWindow = filteredWindows[0];
+        chrome.tabs.move(currentTab.id, { windowId: destinationWindow.id, index: -1 }).then(() => {
+          chrome.windows.get(destinationWindow.id, {populate: true}, newWindow => {
+            const newTab = newWindow.tabs.slice(-1)[0];
+            selectSpecificTab({ id: newTab.id });
+          });
+        });
+      }
+    });
+  });
+};
+
 // These are commands which are bound to keystrokes which must be handled by the background page.
 // They are mapped in commands.js.
 const BackgroundCommands = {
@@ -309,6 +338,19 @@ const BackgroundCommands = {
     });
   },
 
+  mergeTabToExistingWindowOnLeft(request) {
+    moveTabToExistingWindow("left", request.tab);
+  },
+  mergeTabToExistingWindowOnRight(request) {
+    moveTabToExistingWindow("right", request.tab);
+  },
+  mergeTabToExistingWindowAbove(request) {
+    moveTabToExistingWindow("top", request.tab);
+  },
+  mergeTabToExistingWindowBelow(request) {
+    moveTabToExistingWindow("bottom", request.tab);
+  },
+
   nextTab(request) {
     return selectTab("next", request);
   },