Merge branch 'master' into feature/multiseat

1 files changed, 41 insertions, 9 deletions

diff --git a/rootston/xwayland.c b/rootston/xwayland.c
index 2d7fe946..e3fc1c84 100644
--- a/rootston/xwayland.c
+++ b/rootston/xwayland.c
@@ -15,38 +15,69 @@ static void activate(struct roots_view *view, bool active) {
 	wlr_xwayland_surface_activate(xwayland, view->xwayland_surface, active);
 }
 
-static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
+static void move(struct roots_view *view, double x, double y) {
 	assert(view->type == ROOTS_XWAYLAND_VIEW);
 	struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
+	view->x = x;
+	view->y = y;
+	wlr_xwayland_surface_configure(view->desktop->xwayland, xwayland_surface,
+		x, y, xwayland_surface->width, xwayland_surface->height);
+}
+
+static void apply_size_constraints(
+		struct wlr_xwayland_surface *xwayland_surface, uint32_t width,
+		uint32_t height, uint32_t *dest_width, uint32_t *dest_height) {
+	*dest_width = width;
+	*dest_height = height;
 
 	struct wlr_xwayland_surface_size_hints *size_hints =
 		xwayland_surface->size_hints;
 	if (size_hints != NULL) {
 		if (width < (uint32_t)size_hints->min_width) {
-			width = size_hints->min_width;
+			*dest_width = size_hints->min_width;
 		} else if (size_hints->max_width > 0 &&
 				width > (uint32_t)size_hints->max_width) {
-			width = size_hints->max_width;
+			*dest_width = size_hints->max_width;
 		}
 		if (height < (uint32_t)size_hints->min_height) {
-			height = size_hints->min_height;
+			*dest_height = size_hints->min_height;
 		} else if (size_hints->max_height > 0 &&
 				height > (uint32_t)size_hints->max_height) {
-			height = size_hints->max_height;
+			*dest_height = size_hints->max_height;
 		}
 	}
+}
+
+static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
+	assert(view->type == ROOTS_XWAYLAND_VIEW);
+	struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
+
+	uint32_t contrained_width, contrained_height;
+	apply_size_constraints(xwayland_surface, width, height, &contrained_width,
+		&contrained_height);
 
 	wlr_xwayland_surface_configure(view->desktop->xwayland, xwayland_surface,
-		xwayland_surface->x, xwayland_surface->y, width, height);
+		xwayland_surface->x, xwayland_surface->y, contrained_width,
+		contrained_height);
 }
 
-static void set_position(struct roots_view *view, double x, double y) {
+static void move_resize(struct roots_view *view, double x, double y,
+		uint32_t width, uint32_t height) {
 	assert(view->type == ROOTS_XWAYLAND_VIEW);
 	struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
+
+	uint32_t contrained_width, contrained_height;
+	apply_size_constraints(xwayland_surface, width, height, &contrained_width,
+		&contrained_height);
+
+	x = x + width - contrained_width;
+	y = y + height - contrained_height;
+
 	view->x = x;
 	view->y = y;
+
 	wlr_xwayland_surface_configure(view->desktop->xwayland, xwayland_surface,
-		x, y, xwayland_surface->width, xwayland_surface->height);
+		x, y, contrained_width, contrained_height);
 }
 
 static void close(struct roots_view *view) {
@@ -204,7 +235,8 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) {
 	view->desktop = desktop;
 	view->activate = activate;
 	view->resize = resize;
-	view->set_position = set_position;
+	view->move = move;
+	view->move_resize = move_resize;
 	view->close = close;
 	roots_surface->view = view;
 	wlr_list_add(desktop->views, view);