fixed focus key handler

include/layout.h

@@ -10,6 +10,7 @@ extern swayc_t root_container;
 void init_layout(void);
 
 void add_child(swayc_t *parent, swayc_t *child);
+void add_floating(swayc_t *ws, swayc_t *child);
 // Returns parent container which needs to be rearranged.
 swayc_t *add_sibling(swayc_t *sibling, swayc_t *child);
 swayc_t *replace_child(swayc_t *child, swayc_t *new_child);

sway/commands.c

@@ -185,40 +185,23 @@ static bool cmd_floating(struct sway_config *config, int argc, char **argv) {
 		int i;
 		// Change from nonfloating to floating
 		if (!view->is_floating) {
-			view->is_floating = true;
+			remove_child(view);
-			for (i = 0; i < view->parent->children->length; i++) {
+			add_floating(active_workspace,view);
-				if (view->parent->children->items[i] == view) {
+			view->x = (active_workspace->width - view->width)/2;
-					// Try to use desired geometry to set w/h
+			view->y = (active_workspace->height - view->height)/2;
+			arrange_windows(active_workspace, -1, -1);
 			if (view->desired_width != -1) {
 				view->width = view->desired_width;
 			}
 			if (view->desired_height != -1) {
 				view->height = view->desired_height;
 			}
-
-					// Swap from the list of whatever container the view was in
-					// to the workspace->floating list
-					list_del(view->parent->children, i);
-					list_add(active_workspace->floating, view);
-					destroy_container(view->parent);
-
-					// Set the new position of the container and arrange windows
-					view->x = (active_workspace->width - view->width)/2;
-					view->y = (active_workspace->height - view->height)/2;
-					sway_log(L_INFO, "Setting container %p to floating at coordinates X:%d Y:%d, W:%d, H:%d", view, view->x, view->y, view->width, view->height);
-					// Change parent to active_workspace
-					view->parent = active_workspace;
-					arrange_windows(active_workspace, -1, -1);
-					return true;
-				}
-			}
 		} else {
 			// Delete the view from the floating list and unset its is_floating flag
 			// Using length-1 as the index is safe because the view must be the currently
 			// focused floating output
-			list_del(active_workspace->floating, active_workspace->floating->length - 1);
+			remove_child(view);
 			view->is_floating = false;
-			active_workspace->focused = NULL;
 			// Get the properly focused container, and add in the view there
 			swayc_t *focused = container_under_pointer();
 			// If focused is null, it's because the currently focused container is a workspace

sway/handlers.c

@@ -15,6 +15,7 @@
 #include "focus.h"
 
 uint32_t keys_pressed[32];
+int keys_pressed_length = 0;
 
 static struct wlc_origin mouse_origin;
 
@@ -23,6 +24,15 @@ static bool dragging = false;
 static bool m2_held = false;
 static bool resizing = false;
 
+static bool floating_mod_pressed(void) {
+	int i = 0;
+	while (i < keys_pressed_length) {
+		if (keys_pressed[i++] == config->floating_mod)
+			return true;
+	}
+	return false;
+}
+
 static bool pointer_test(swayc_t *view, void *_origin) {
 	const struct wlc_origin *origin = _origin;
 	// Determine the output that the view is under
@@ -286,7 +296,6 @@ static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifier
 	if (locked_view_focus && state == WLC_KEY_STATE_PRESSED) {
 		return false;
 	}
-	static uint8_t  head = 0;
 	bool cmd_success = false;
 
 	struct sway_mode *mode = config->current_mode;
@@ -295,15 +304,15 @@ static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifier
 
 	// Find key, if it has been pressed
 	int mid = 0;
-	while (mid < head && keys_pressed[mid] != sym) {
+	while (mid < keys_pressed_length && keys_pressed[mid] != sym) {
 		++mid;
 	}
 	//Add or remove key depending on state
-	if (state == WLC_KEY_STATE_PRESSED && mid == head && head + 1 < QSIZE) {
+	if (state == WLC_KEY_STATE_PRESSED && mid == keys_pressed_length && keys_pressed_length + 1 < QSIZE) {
-		keys_pressed[head++] = sym;
+		keys_pressed[keys_pressed_length++] = sym;
-	} else if (state == WLC_KEY_STATE_RELEASED && mid < head) {
+	} else if (state == WLC_KEY_STATE_RELEASED && mid < keys_pressed_length) {
-		memmove(keys_pressed + mid, keys_pressed + mid + 1, sizeof*keys_pressed * (--head - mid));
+		memmove(keys_pressed + mid, keys_pressed + mid + 1, sizeof*keys_pressed * (--keys_pressed_length - mid));
-		keys_pressed[head] = 0;
+		keys_pressed[keys_pressed_length] = 0;
 	}
 	// TODO: reminder to check conflicts with mod+q+a versus mod+q
 	int i;
@@ -317,7 +326,7 @@ static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifier
 				match = false;
 				xkb_keysym_t *key = binding->keys->items[j];
 				uint8_t k;
-				for (k = 0; k < head; ++k) {
+				for (k = 0; k < keys_pressed_length; ++k) {
 					if (keys_pressed[k] == *key) {
 						match = true;
 						break;
@@ -333,9 +342,9 @@ static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifier
 				int j;
 				for (j = 0; j < binding->keys->length; ++j) {
 					uint8_t k;
-					for (k = 0; k < head; ++k) {
+					for (k = 0; k < keys_pressed_length; ++k) {
-						memmove(keys_pressed + k, keys_pressed + k + 1, sizeof*keys_pressed * (--head - k));
+						memmove(keys_pressed + k, keys_pressed + k + 1, sizeof*keys_pressed * (--keys_pressed_length - k));
-						keys_pressed[head] = 0;
+						keys_pressed[keys_pressed_length] = 0;
 						break;
 					}
 				}
@@ -355,38 +364,25 @@ static bool handle_pointer_motion(wlc_handle handle, uint32_t time, const struct
 	static wlc_handle prev_handle = 0;
 	mouse_origin = *origin;
 	bool changed_floating = false;
-	int i = 0;
 	if (!active_workspace) {
 		return false;
 	}
 	// Do checks to determine if proper keys are being held
-	swayc_t *view = active_workspace->focused;
+	swayc_t *view = get_focused_view(active_workspace);
 	uint32_t edge = 0;
-	if (dragging && view) {
+	if (dragging && view && view->is_floating) {
-		if (view->is_floating) {
-			while (keys_pressed[i++]) {
-				if (keys_pressed[i] == config->floating_mod) {
 		int dx = mouse_origin.x - prev_pos.x;
 		int dy = mouse_origin.y - prev_pos.y;
 		view->x += dx;
 		view->y += dy;
 		changed_floating = true;
-					break;
+	} else if (resizing && view && view->is_floating) {
-				}
-			}
-		}
-	} else if (resizing && view) {
-		if (view->is_floating) {
-			while (keys_pressed[i++]) {
-				if (keys_pressed[i] == config->floating_mod) {
 		int dx = mouse_origin.x - prev_pos.x;
 		int dy = mouse_origin.y - prev_pos.y;
 
 		// Move and resize the view based on the dx/dy and mouse position
 		int midway_x = view->x + view->width/2;
 		int midway_y = view->y + view->height/2;
-
-
 		if (dx < 0) {
 			changed_floating = true;
 			if (mouse_origin.x > midway_x) {
@@ -431,10 +427,6 @@ static bool handle_pointer_motion(wlc_handle handle, uint32_t time, const struct
 				edge += WLC_RESIZE_EDGE_TOP;
 			}
 		}
-					break;
-				}
-			}
-		}
 	}
 	if (config->focus_follows_mouse && prev_handle != handle) {
 		//Dont change focus if fullscreen
@@ -489,9 +481,12 @@ static bool handle_pointer_button(wlc_handle view, uint32_t time, const struct w
 				}
 			}
 			arrange_windows(pointer->parent, -1, -1);
+			if (floating_mod_pressed()) {
 				dragging = m1_held;
 				resizing = m2_held;
-			return true;
+			}
+			//Dont want pointer sent to window while dragging or resizing
+			return (dragging || resizing);
 		}
 		return (pointer && pointer != focused);
 	} else {

sway/layout.c

@@ -38,6 +38,17 @@ void add_child(swayc_t *parent, swayc_t *child) {
 	}
 }
 
+void add_floating(swayc_t *ws, swayc_t *child) {
+	sway_log(L_DEBUG, "Adding %p (%d, %dx%d) to %p (%d, %dx%d)", child, child->type,
+		child->width, child->height, ws, ws->type, ws->width, ws->height);
+	list_add(ws->floating, child);
+	child->parent = ws;
+	child->is_floating = true;
+	if (!ws->focused) {
+		ws->focused = child;
+	}
+}
+
 swayc_t *add_sibling(swayc_t *sibling, swayc_t *child) {
 	swayc_t *parent = sibling->parent;
 	int i = index_child(parent, sibling);
@@ -76,6 +87,7 @@ swayc_t *remove_child(swayc_t *child) {
 				break;
 			}
 		}
+		i = 0;
 	} else {
 		for (i = 0; i < parent->children->length; ++i) {
 			if (parent->children->items[i] == child) {