feat: resize bug fixing

extension.ts

@@ -53,6 +53,11 @@ export default class aerospike extends Extension {
             this.refreshKeybinding('join-with-right');
         });
 
+        this.settings.connect('changed::reset-window-sizes', () => {
+            log(`Reset window sizes keybinding changed to: ${this.settings.get_strv('reset-window-sizes')}`);
+            this.refreshKeybinding('reset-window-sizes');
+        });
+
         this.settings.connect('changed::dropdown-option', () => {
             log(`Dropdown option changed to: ${this.settings.get_string('dropdown-option')}`);
         });
@@ -88,6 +93,11 @@ export default class aerospike extends Extension {
                     Logger.info('Keybinding 4 was pressed!');
                 });
                 break;
+            case 'reset-window-sizes':
+                this.bindKeybinding('reset-window-sizes', () => {
+                    this.windowManager.resetAllWindowSizes();
+                });
+                break;
         }
     }
 
@@ -114,6 +124,10 @@ export default class aerospike extends Extension {
         this.bindKeybinding('join-with-right', () => {
             Logger.info('Keybinding 4 was pressed!');
         });
+
+        this.bindKeybinding('reset-window-sizes', () => {
+            this.windowManager.resetAllWindowSizes();
+        });
     }
 
     private bindKeybinding(settingName: string, callback: () => void) {

justfile

@@ -24,11 +24,11 @@ build-package: build
 
 install: build
 	mkdir -p ~/.local/share/gnome-shell/extensions/{{NAME}}@{{DOMAIN}}
-	rm -rf /.local/share/gnome-shell/extensions/{{NAME}}@{{DOMAIN}}/*
+	rm -rf ~/.local/share/gnome-shell/extensions/{{NAME}}@{{DOMAIN}}/*
 	cp -r dist/* ~/.local/share/gnome-shell/extensions/{{NAME}}@{{DOMAIN}}/
 
 run:
-    env MUTTER_DEBUG_DUMMY_MODE_SPECS=1280x720 dbus-run-session -- gnome-shell --nested --wayland
+    env MUTTER_DEBUG_DUMMY_MODE_SPECS=1280x720 dbus-run-session -- gnome-shell --devkit
 
 install-and-run: install run
 

schemas/org.gnome.shell.extensions.aerospike.gschema.xml

@@ -37,5 +37,11 @@
             <description>Keyboard shortcut for triggering action 4</description>
         </key>
 
+        <key name="reset-window-sizes" type="as">
+            <default><![CDATA[['<Alt>z']]]></default>
+            <summary>Reset all window sizes</summary>
+            <description>Remove all custom window sizes and return to equal distribution</description>
+        </key>
+
     </schema>
 </schemalist>

src/wm/container.ts

@@ -16,12 +16,13 @@ export default class WindowContainer {
     _tiledWindowLookup: Map<number, WindowWrapper>;
     _orientation: Orientation = Orientation.HORIZONTAL;
     _workArea: Rect;
+    _customSizes: Map<number, number>;  // Maps index to custom width (horizontal) or height (vertical)
 
     constructor(workspaceArea: Rect,) {
-        // this._id = monitorId;
         this._tiledItems = [];
         this._tiledWindowLookup = new Map<number, WindowWrapper>();
         this._workArea = workspaceArea;
+        this._customSizes = new Map<number, number>();
     }
 
 
@@ -34,7 +35,6 @@ export default class WindowContainer {
         // Add window to managed windows
         this._tiledItems.push(winWrap);
         this._tiledWindowLookup.set(winWrap.getWindowId(), winWrap);
-        // winWrap.setParent(this);
         queueEvent({
             name: "tiling-windows",
             callback: () => {
@@ -76,6 +76,8 @@ export default class WindowContainer {
             this._tiledWindowLookup.delete(win_id);
             const index = this._getIndexOfWindow(win_id)
             this._tiledItems.splice(index, 1);
+            // Shift custom sizes after removed index
+            this._shiftCustomSizesAfterRemoval(index);
         } else {
             for (const item of this._tiledItems) {
                 if (item instanceof WindowContainer) {
@@ -86,6 +88,100 @@ export default class WindowContainer {
         this.tileWindows()
     }
 
+    _shiftCustomSizesAfterRemoval(removedIndex: number): void {
+        Logger.log(`=== _shiftCustomSizesAfterRemoval called ===`);
+        Logger.log(`Removed index: ${removedIndex}`);
+        Logger.log(`Total items after removal: ${this._tiledItems.length}`);
+        Logger.log(`Custom sizes Map size: ${this._customSizes.size}`);
+
+        // Convert Map to readable string
+        let customSizesStr = "{ ";
+        this._customSizes.forEach((size, index) => {
+            customSizesStr += `${index}: ${size}px, `;
+        });
+        customSizesStr += "}";
+        Logger.log(`Custom sizes before shift: ${customSizesStr}`);
+
+        // Calculate the removed window's size (could be custom or flexible)
+        let removedSize = this._customSizes.get(removedIndex);
+
+        if (removedSize === undefined) {
+            // Window didn't have custom size, calculate its flexible size
+            // Count items BEFORE removal (add 1 to current length)
+            const numItemsBeforeRemoval = this._tiledItems.length + 1;
+            let totalCustomSize = 0;
+            let numFlexibleItemsBeforeRemoval = 0;
+
+            this._customSizes.forEach((size, index) => {
+                totalCustomSize += size;
+                // Don't count this in flexible if it's the removed index
+            });
+            numFlexibleItemsBeforeRemoval = numItemsBeforeRemoval - this._customSizes.size;
+
+            const containerSize = this._orientation === Orientation.HORIZONTAL ? this._workArea.width : this._workArea.height;
+            const remainingSize = containerSize - totalCustomSize;
+            removedSize = numFlexibleItemsBeforeRemoval > 0 ? Math.floor(remainingSize / numFlexibleItemsBeforeRemoval) : 0;
+
+            Logger.log(`Removed window was flexible, calculated size: ${removedSize}px (${numFlexibleItemsBeforeRemoval} flexible windows before removal)`);
+        } else {
+            Logger.log(`Removed window had custom size: ${removedSize}px`);
+        }
+
+        // Rebuild the custom sizes map with shifted indices
+        const newCustomSizes = new Map<number, number>();
+        this._customSizes.forEach((size, index) => {
+            if (index < removedIndex) {
+                // Keep indices before removal
+                Logger.log(`Keeping index ${index} with size ${size}`);
+                newCustomSizes.set(index, size);
+            } else if (index > removedIndex) {
+                // Shift down indices after removal
+                Logger.log(`Shifting index ${index} -> ${index - 1} with size ${size}`);
+                newCustomSizes.set(index - 1, size);
+            }
+            // Skip the removed index
+        });
+
+        Logger.log(`New custom sizes Map size after shift: ${newCustomSizes.size}`);
+        let afterShiftStr = "{ ";
+        newCustomSizes.forEach((size, index) => {
+            afterShiftStr += `${index}: ${size}px, `;
+        });
+        afterShiftStr += "}";
+        Logger.log(`Custom sizes after index shift: ${afterShiftStr}`);
+
+        // Distribute removed window's size among remaining custom-sized windows only
+        // Flexible windows will naturally absorb their share through the bounds calculation
+        const remainingWindowCount = this._tiledItems.length;
+        const numCustomWindows = newCustomSizes.size;
+
+        if (removedSize > 0 && remainingWindowCount > 0 && numCustomWindows > 0) {
+            const sizePerCustomWindow = Math.floor(removedSize / numCustomWindows);
+
+            Logger.log(`Distributing ${removedSize}px among ${numCustomWindows} custom-sized windows (${sizePerCustomWindow}px each)`);
+            Logger.log(`Flexible windows will naturally absorb remaining space`);
+
+            // Add proportional size only to windows that already have custom sizes
+            newCustomSizes.forEach((size, index) => {
+                const newSize = size + sizePerCustomWindow;
+                Logger.log(`Index ${index}: ${size}px + ${sizePerCustomWindow}px = ${newSize}px`);
+                newCustomSizes.set(index, newSize);
+            });
+        } else {
+            Logger.log(`Not distributing space - removedSize: ${removedSize}, remainingWindows: ${remainingWindowCount}, customWindows: ${numCustomWindows}`);
+        }
+
+        let finalStr = "{ ";
+        newCustomSizes.forEach((size, index) => {
+            finalStr += `${index}: ${size}px, `;
+        });
+        finalStr += "}";
+        Logger.log(`Final custom sizes: ${finalStr}`);
+
+        this._customSizes = newCustomSizes;
+        Logger.log(`=== _shiftCustomSizesAfterRemoval complete ===`);
+    }
+
     disconnectSignals(): void {
         this._tiledItems.forEach((item) => {
                 if (item instanceof WindowContainer) {
@@ -102,18 +198,15 @@ export default class WindowContainer {
         this._tiledWindowLookup.clear()
     }
 
-    tileWindows() {
+    tileWindows(skipRetry: boolean = false) {
         Logger.log("TILING WINDOWS IN CONTAINER")
-
         Logger.log("WorkArea", this._workArea);
-
+        this._tileItems(skipRetry)
-        // Get all windows for current workspaceArea
-        this._tileItems()
 
         return true
     }
 
-    _tileItems() {
+    _tileItems(skipRetry: boolean = false) {
         if (this._tiledItems.length === 0) {
             return;
         }
@@ -123,7 +216,7 @@ export default class WindowContainer {
             if (item instanceof WindowContainer) {
                 item.move(rect);
             } else {
-                item.safelyResizeWindow(rect);
+                item.safelyResizeWindow(rect, 2, skipRetry);
             }
         })
     }
@@ -137,30 +230,88 @@ export default class WindowContainer {
     }
 
     getVerticalBounds(): Rect[] {
-        const items = this._tiledItems
+        // Calculate available height after accounting for custom-sized windows
-        const containerHeight = Math.floor(this._workArea.height / items.length);
+        let totalCustomHeight = 0;
-        return items.map((_, index) => {
+        let numFlexibleItems = 0;
-            const y = this._workArea.y + (index * containerHeight);
+
-            return {
+        this._tiledItems.forEach((item, index) => {
+            if (this._customSizes.has(index)) {
+                totalCustomHeight += this._customSizes.get(index)!;
+            } else {
+                numFlexibleItems++;
+            }
+        });
+
+        // Ensure custom sizes don't exceed container height
+        if (totalCustomHeight > this._workArea.height) {
+            Logger.warn("Custom heights exceed container, resetting all sizes");
+            this._customSizes.clear();
+            totalCustomHeight = 0;
+            numFlexibleItems = this._tiledItems.length;
+        }
+
+        const remainingHeight = this._workArea.height - totalCustomHeight;
+        const flexHeight = numFlexibleItems > 0 ? Math.floor(remainingHeight / numFlexibleItems) : 0;
+
+        // Build the bounds array
+        let currentY = this._workArea.y;
+        return this._tiledItems.map((item, index) => {
+            let height = flexHeight;
+            if (this._customSizes.has(index)) {
+                height = this._customSizes.get(index)!;
+            }
+
+            const rect = {
                 x: this._workArea.x,
-                y: y,
+                y: currentY,
                 width: this._workArea.width,
-                height: containerHeight
+                height: height
             } as Rect;
+            currentY += height;
+            return rect;
         });
     }
 
     getHorizontalBounds(): Rect[] {
-        const windowWidth = Math.floor(this._workArea.width / this._tiledItems.length);
+        // Calculate available width after accounting for custom-sized windows
+        let totalCustomWidth = 0;
+        let numFlexibleItems = 0;
 
-        return this._tiledItems.map((_, index) => {
+        this._tiledItems.forEach((item, index) => {
-            const x = this._workArea.x + (index * windowWidth);
+            if (this._customSizes.has(index)) {
-            return {
+                totalCustomWidth += this._customSizes.get(index)!;
-                x: x,
+            } else {
+                numFlexibleItems++;
+            }
+        });
+
+        // Ensure custom sizes don't exceed container width
+        if (totalCustomWidth > this._workArea.width) {
+            Logger.warn("Custom widths exceed container, resetting all sizes");
+            this._customSizes.clear();
+            totalCustomWidth = 0;
+            numFlexibleItems = this._tiledItems.length;
+        }
+
+        const remainingWidth = this._workArea.width - totalCustomWidth;
+        const flexWidth = numFlexibleItems > 0 ? Math.floor(remainingWidth / numFlexibleItems) : 0;
+
+        // Build the bounds array
+        let currentX = this._workArea.x;
+        return this._tiledItems.map((item, index) => {
+            let width = flexWidth;
+            if (this._customSizes.has(index)) {
+                width = this._customSizes.get(index)!;
+            }
+
+            const rect = {
+                x: currentX,
                 y: this._workArea.y,
-                width: windowWidth,
+                width: width,
                 height: this._workArea.height
             } as Rect;
+            currentX += width;
+            return rect;
         });
     }
 
@@ -187,7 +338,7 @@ export default class WindowContainer {
             Logger.error("Item not found in container during drag op", item.getWindowId());
             return;
         }
-        let new_index = this.getIndexOfItemNested(item);
+        let new_index = original_index;
         this.getBounds().forEach((rect, index) => {
             if (rect.x < x && rect.x + rect.width > x && rect.y < y && rect.y + rect.height > y) {
                 new_index = index;
@@ -201,5 +352,133 @@ export default class WindowContainer {
 
     }
 
+    windowManuallyResized(win_id: number): void {
+        const window = this.getWindow(win_id);
+        if (!window) {
+            // Check nested containers
+            for (const item of this._tiledItems) {
+                if (item instanceof WindowContainer) {
+                    item.windowManuallyResized(win_id);
+                }
+            }
+            return;
+        }
+
+        // Find the index of the window
+        const index = this._getIndexOfWindow(win_id);
+        if (index === -1) {
+            Logger.error("Window not found in container during resize");
+            return;
+        }
+
+        const rect = window.getRect();
+        if (this._orientation === Orientation.HORIZONTAL) {
+            this._customSizes.set(index, rect.width);
+            Logger.log(`Window at index ${index} manually resized to width: ${rect.width}`);
+        } else {
+            this._customSizes.set(index, rect.height);
+            Logger.log(`Window at index ${index} manually resized to height: ${rect.height}`);
+        }
+    }
+
+    resetAllWindowSizes(): void {
+        Logger.log("Clearing all custom window sizes in container");
+        this._customSizes.clear();
+        // Also clear nested containers
+        for (const item of this._tiledItems) {
+            if (item instanceof WindowContainer) {
+                item.resetAllWindowSizes();
+            }
+        }
+    }
+
+    windowResizing(win_id: number, resizeOp: Meta.GrabOp): void {
+        const window = this.getWindow(win_id);
+        if (!window) {
+            // Check nested containers
+            for (const item of this._tiledItems) {
+                if (item instanceof WindowContainer) {
+                    item.windowResizing(win_id, resizeOp);
+                }
+            }
+            return;
+        }
+
+        // Check if the resize direction matches the container orientation
+        const isHorizontalResize = resizeOp === Meta.GrabOp.RESIZING_E || resizeOp === Meta.GrabOp.RESIZING_W;
+        const isVerticalResize = resizeOp === Meta.GrabOp.RESIZING_N || resizeOp === Meta.GrabOp.RESIZING_S;
+
+        if ((this._orientation === Orientation.HORIZONTAL && !isHorizontalResize) ||
+            (this._orientation === Orientation.VERTICAL && !isVerticalResize)) {
+            // Resize direction doesn't match container orientation, ignore
+            return;
+        }
+
+        // Find the index of the window
+        const index = this._getIndexOfWindow(win_id);
+        if (index === -1) {
+            return;
+        }
+
+        // Get the new size
+        const rect = window.getRect();
+        const newSize = this._orientation === Orientation.HORIZONTAL ? rect.width : rect.height;
+        const oldSize = this._customSizes.get(index);
+
+        if (oldSize === undefined) {
+            // First time resizing this window, just set the size
+            this._customSizes.set(index, newSize);
+            this.tileWindows(true);
+            return;
+        }
+
+        // Calculate the delta (how much the window changed)
+        const delta = newSize - oldSize;
+
+        // If delta is 0, the window didn't actually resize (hit its minimum)
+        if (delta === 0) {
+            return;
+        }
+
+        // Determine which adjacent window to adjust based on resize direction
+        let adjacentIndex = -1;
+        if (resizeOp === Meta.GrabOp.RESIZING_E || resizeOp === Meta.GrabOp.RESIZING_S) {
+            // Resizing right/down edge - adjust the next window
+            adjacentIndex = index + 1;
+        } else if (resizeOp === Meta.GrabOp.RESIZING_W || resizeOp === Meta.GrabOp.RESIZING_N) {
+            // Resizing left/up edge - adjust the previous window
+            adjacentIndex = index - 1;
+        }
+
+        // Update current window size
+        this._customSizes.set(index, newSize);
+
+        // Adjust adjacent window only if it has a custom size
+        // When both windows have custom sizes, always apply opposite delta to maintain total width
+        let oldAdjacentSize: number | undefined = undefined;
+        if (adjacentIndex >= 0 && adjacentIndex < this._tiledItems.length &&
+            this._customSizes.has(adjacentIndex)) {
+            const adjacentItem = this._tiledItems[adjacentIndex];
+            if (adjacentItem instanceof WindowWrapper) {
+                oldAdjacentSize = this._customSizes.get(adjacentIndex)!;
+                const newAdjacentSize = oldAdjacentSize - delta;
+
+                // Check if adjacent window allows resize
+                if (!adjacentItem.getWindow().allows_resize()) {
+                    Logger.log("Adjacent window doesn't allow resize, reverting");
+                    this._customSizes.set(index, oldSize);
+                } else {
+                    // Always apply the opposite delta to the adjacent window
+                    // This keeps the total width constant
+                    this._customSizes.set(adjacentIndex, newAdjacentSize);
+                }
+            }
+        }
+
+        // Call tileWindows during resize to update all window positions
+        // Skip retry logic during active resize to avoid jitter
+        this.tileWindows(true);
+    }
+
 
 }

src/wm/monitor.ts

@@ -68,7 +68,6 @@ export default class Monitor {
         this._workArea = global.workspace_manager.get_active_workspace().get_work_area_for_monitor(this._id);
         const activeWorkspace = global.workspace_manager.get_active_workspace();
         this._workspaces[activeWorkspace.index()].move(this._workArea);
-        this._workspaces[activeWorkspace.index()].tileWindows()
     }
 
     removeWorkspace(workspaceId: number): void {
@@ -83,4 +82,32 @@ export default class Monitor {
         this._workspaces[item.getWorkspace()].itemDragged(item, x, y);
     }
 
+    windowManuallyResized(win_id: number): void {
+        // Find which workspace contains the window and notify it
+        for (const container of this._workspaces) {
+            const win = container.getWindow(win_id);
+            if (win) {
+                container.windowManuallyResized(win_id);
+                return;
+            }
+        }
+    }
+
+    resetAllWindowSizes(): void {
+        for (const container of this._workspaces) {
+            container.resetAllWindowSizes();
+        }
+    }
+
+    windowResizing(win_id: number, resizeOp: Meta.GrabOp): void {
+        // Find which workspace contains the window and notify it
+        for (const container of this._workspaces) {
+            const win = container.getWindow(win_id);
+            if (win) {
+                container.windowResizing(win_id, resizeOp);
+                return;
+            }
+        }
+    }
+
 }

src/wm/window.ts

@@ -104,6 +104,9 @@ export class WindowWrapper {
             this._window.connect("position-changed", (_metaWindow) => {
                 windowManager.handleWindowPositionChanged(this);
             }),
+            this._window.connect("size-changed", (_metaWindow) => {
+                windowManager.handleWindowSizeChanged(this);
+            }),
         );
     }
 
@@ -122,12 +125,10 @@ export class WindowWrapper {
         }
     }
 
-    safelyResizeWindow(rect: Rect, _retry: number = 2): void {
+    safelyResizeWindow(rect: Rect, _retry: number = 2, _skipRetry: boolean = false): void {
         // Keep minimal logging
-        if (this._dragging) {
+        // Note: we allow resizing even during drag operations to support position updates
-            Logger.info("STOPPED RESIZE BECAUSE ITEM IS BEING DRAGGED")
+        // The dragging flag only prevents REORDERING, not position/size changes
-            return;
-        }
         // Logger.log("SAFELY RESIZE", rect.x, rect.y, rect.width, rect.height);
         const actor = this._window.get_compositor_private();
 
@@ -143,12 +144,12 @@ export class WindowWrapper {
         // Logger.info("RESIZING MOVING")
         this._window.move_resize_frame(true, rect.x, rect.y, rect.width, rect.height);
         let new_rect = this._window.get_frame_rect();
-        if ( _retry > 0 && (new_rect.x != rect.x || rect.y != new_rect.y || rect.width < new_rect.width || rect.height < new_rect.height)) {
+        if (!_skipRetry && _retry > 0 && (new_rect.x != rect.x || rect.y != new_rect.y || rect.width < new_rect.width || rect.height < new_rect.height)) {
             Logger.warn("RESIZING FAILED AS SMALLER", new_rect.x, new_rect.y, new_rect.width, new_rect.height, rect.x, rect.y, rect.width, rect.height);
             queueEvent({
                 name: "attempting_delayed_resize",
                 callback: () => {
-                    this.safelyResizeWindow(rect, _retry-1);
+                    this.safelyResizeWindow(rect, _retry-1, _skipRetry);
                 }
             })
         }

src/wm/windowManager.ts

@@ -24,6 +24,8 @@ export interface IWindowManager {
 
     handleWindowPositionChanged(winWrap: WindowWrapper): void;
 
+    handleWindowSizeChanged(winWrap: WindowWrapper): void;
+
     syncActiveWindow(): number | null;
 }
 
@@ -45,6 +47,8 @@ export default class WindowManager implements IWindowManager {
     _grabbedWindowMonitor: number = _UNUSED_MONITOR_ID;
     _grabbedWindowId: number = _UNUSED_WINDOW_ID;
     _changingGrabbedMonitor: boolean = false;
+    _resizingWindow: boolean = false;
+    _resizeOp: Meta.GrabOp | null = null;
 
     _showingOverview: boolean = false;
 
@@ -199,20 +203,48 @@ export default class WindowManager implements IWindowManager {
 
 
     handleGrabOpBegin(display: Meta.Display, window: Meta.Window, op: Meta.GrabOp): void {
-        if (op === Meta.GrabOp.MOVING_UNCONSTRAINED){
-
-        }
         Logger.log("Grab Op Start", op);
         Logger.log(display, window, op)
         Logger.log(window.get_monitor())
+
+        const isResizing = this._isResizeOperation(op);
+        if (isResizing) {
+            this._resizingWindow = true;
+            this._resizeOp = op;
+            // Don't mark as dragging during resize - we need to update positions freely
+        } else {
             this._getWrappedWindow(window)?.startDragging();
+        }
+
         this._grabbedWindowMonitor = window.get_monitor();
         this._grabbedWindowId = window.get_id();
     }
 
+    _isResizeOperation(op: Meta.GrabOp): boolean {
+        return op === Meta.GrabOp.RESIZING_E ||
+               op === Meta.GrabOp.RESIZING_W ||
+               op === Meta.GrabOp.RESIZING_N ||
+               op === Meta.GrabOp.RESIZING_S ||
+               op === Meta.GrabOp.RESIZING_NE ||
+               op === Meta.GrabOp.RESIZING_NW ||
+               op === Meta.GrabOp.RESIZING_SE ||
+               op === Meta.GrabOp.RESIZING_SW;
+    }
+
     handleGrabOpEnd(display: Meta.Display, window: Meta.Window, op: Meta.GrabOp): void {
         Logger.log("Grab Op End ", op);
         Logger.log("primary display", display.get_primary_monitor())
+
+        // Check if this was a resize operation
+        if (this._isResizeOperation(op)) {
+            const monitor = this._monitors.get(window.get_monitor());
+            if (monitor) {
+                monitor.windowManuallyResized(window.get_id());
+            }
+        }
+
+        this._resizingWindow = false;
+        this._resizeOp = null;
         this._grabbedWindowId = _UNUSED_WINDOW_ID;
         this._getWrappedWindow(window)?.stopDragging();
         this._tileMonitors();
@@ -246,7 +278,7 @@ export default class WindowManager implements IWindowManager {
         let wrapped = this._getAndRemoveWrappedWindow(window);
         if (wrapped === undefined) {
             Logger.error("WINDOW NOT DEFINED")
-            wrapped = new WindowWrapper(window, this.handleWindowMinimized);
+            wrapped = new WindowWrapper(window, this.handleWindowMinimized.bind(this));
             wrapped.connectWindowSignals(this);
         }
         let new_mon = this._monitors.get(monitorId);
@@ -259,6 +291,20 @@ export default class WindowManager implements IWindowManager {
             return;
         }
         if (winWrap.getWindowId() === this._grabbedWindowId) {
+            // Check if we're doing a pure NSEW resize - if so, don't allow position-based swapping
+            if (this._resizingWindow && this._resizeOp) {
+                const isPureNSEWResize =
+                    this._resizeOp === Meta.GrabOp.RESIZING_E ||
+                    this._resizeOp === Meta.GrabOp.RESIZING_W ||
+                    this._resizeOp === Meta.GrabOp.RESIZING_N ||
+                    this._resizeOp === Meta.GrabOp.RESIZING_S;
+
+                if (isPureNSEWResize) {
+                    // Skip itemDragged - don't allow swaps during NSEW resize
+                    return;
+                }
+            }
+
             const [mouseX, mouseY, _] = global.get_pointer();
 
             let monitorIndex = -1;
@@ -283,6 +329,16 @@ export default class WindowManager implements IWindowManager {
         }
     }
 
+    public handleWindowSizeChanged(winWrap: WindowWrapper): void {
+        if (this._resizingWindow && winWrap.getWindowId() === this._grabbedWindowId) {
+            // Check if this is a valid resize direction for the container
+            const monitor = this._monitors.get(winWrap.getWindow().get_monitor());
+            if (monitor && this._resizeOp) {
+                monitor.windowResizing(winWrap.getWindowId(), this._resizeOp);
+            }
+        }
+    }
+
 
     public handleWindowMinimized(winWrap: WindowWrapper): void {
         const monitor_id = winWrap.getWindow().get_monitor()
@@ -347,7 +403,7 @@ export default class WindowManager implements IWindowManager {
     public addWindowToMonitor(window: Meta.Window) {
 
         Logger.log("ADDING WINDOW TO MONITOR", window, window);
-        var wrapper = new WindowWrapper(window, this.handleWindowMinimized)
+        var wrapper = new WindowWrapper(window, this.handleWindowMinimized.bind(this))
         wrapper.connectWindowSignals(this);
         this._addWindowWrapperToMonitor(wrapper);
 
@@ -419,5 +475,13 @@ export default class WindowManager implements IWindowManager {
         return null;
     }
 
+    public resetAllWindowSizes(): void {
+        Logger.log("Resetting all custom window sizes");
+        this._monitors.forEach((monitor: Monitor) => {
+            monitor.resetAllWindowSizes();
+        });
+        this._tileMonitors();
+    }
+
 
 }