1 files changed, 55 insertions, 51 deletions

diff --git a/sway/tree/arrange.c b/sway/tree/arrange.c
index bac9f2fa..d4003fe6 100644
--- a/sway/tree/arrange.c
+++ b/sway/tree/arrange.c
@@ -1,4 +1,3 @@
-#define _POSIX_C_SOURCE 200809L
 #include <ctype.h>
 #include <stdbool.h>
 #include <stdlib.h>
@@ -55,7 +54,7 @@ static void apply_horiz_layout(list_t *children, struct wlr_box *parent) {
         // Calculate gap size
         double inner_gap = 0;
         struct sway_container *child = children->items[0];
-        struct sway_workspace *ws = child->workspace;
+        struct sway_workspace *ws = child->pending.workspace;
         if (ws) {
                 inner_gap = ws->gaps_inner;
         }
@@ -66,7 +65,7 @@ static void apply_horiz_layout(list_t *children, struct wlr_box *parent) {
                 if (layout == L_TABBED || layout == L_STACKED) {
                         inner_gap = 0;
                 }
-                temp = temp->parent;
+                temp = temp->pending.parent;
         }
         double total_gap = fmin(inner_gap * (children->length - 1),
                 fmax(0, parent->width - MIN_SANE_W * children->length));
@@ -79,15 +78,15 @@ static void apply_horiz_layout(list_t *children, struct wlr_box *parent) {
         for (int i = 0; i < children->length; ++i) {
                 struct sway_container *child = children->items[i];
                 child->child_total_width = child_total_width;
-                child->x = child_x;
-                child->y = parent->y;
-                child->width = round(child->width_fraction * child_total_width);
-                child->height = parent->height;
-                child_x += child->width + inner_gap;
+                child->pending.x = child_x;
+                child->pending.y = parent->y;
+                child->pending.width = round(child->width_fraction * child_total_width);
+                child->pending.height = parent->height;
+                child_x += child->pending.width + inner_gap;
 
                 // Make last child use remaining width of parent
                 if (i == children->length - 1) {
-                        child->width = parent->x + parent->width - child->x;
+                        child->pending.width = parent->x + parent->width - child->pending.x;
                 }
         }
 }
@@ -134,7 +133,7 @@ static void apply_vert_layout(list_t *children, struct wlr_box *parent) {
         // Calculate gap size
         double inner_gap = 0;
         struct sway_container *child = children->items[0];
-        struct sway_workspace *ws = child->workspace;
+        struct sway_workspace *ws = child->pending.workspace;
         if (ws) {
                 inner_gap = ws->gaps_inner;
         }
@@ -145,7 +144,7 @@ static void apply_vert_layout(list_t *children, struct wlr_box *parent) {
                 if (layout == L_TABBED || layout == L_STACKED) {
                         inner_gap = 0;
                 }
-                temp = temp->parent;
+                temp = temp->pending.parent;
         }
         double total_gap = fmin(inner_gap * (children->length - 1),
                 fmax(0, parent->height - MIN_SANE_H * children->length));
@@ -158,15 +157,15 @@ static void apply_vert_layout(list_t *children, struct wlr_box *parent) {
         for (int i = 0; i < children->length; ++i) {
                 struct sway_container *child = children->items[i];
                 child->child_total_height = child_total_height;
-                child->x = parent->x;
-                child->y = child_y;
-                child->width = parent->width;
-                child->height = round(child->height_fraction * child_total_height);
-                child_y += child->height + inner_gap;
+                child->pending.x = parent->x;
+                child->pending.y = child_y;
+                child->pending.width = parent->width;
+                child->pending.height = round(child->height_fraction * child_total_height);
+                child_y += child->pending.height + inner_gap;
 
                 // Make last child use remaining height of parent
                 if (i == children->length - 1) {
-                        child->height = parent->y + parent->height - child->y;
+                        child->pending.height = parent->y + parent->height - child->pending.y;
                 }
         }
 }
@@ -178,10 +177,10 @@ static void apply_tabbed_layout(list_t *children, struct wlr_box *parent) {
         for (int i = 0; i < children->length; ++i) {
                 struct sway_container *child = children->items[i];
                 int parent_offset = child->view ? 0 : container_titlebar_height();
-                child->x = parent->x;
-                child->y = parent->y + parent_offset;
-                child->width = parent->width;
-                child->height = parent->height - parent_offset;
+                child->pending.x = parent->x;
+                child->pending.y = parent->y + parent_offset;
+                child->pending.width = parent->width;
+                child->pending.height = parent->height - parent_offset;
         }
 }
 
@@ -193,10 +192,10 @@ static void apply_stacked_layout(list_t *children, struct wlr_box *parent) {
                 struct sway_container *child = children->items[i];
                 int parent_offset = child->view ?  0 :
                         container_titlebar_height() * children->length;
-                child->x = parent->x;
-                child->y = parent->y + parent_offset;
-                child->width = parent->width;
-                child->height = parent->height - parent_offset;
+                child->pending.x = parent->x;
+                child->pending.y = parent->y + parent_offset;
+                child->pending.width = parent->width;
+                child->pending.height = parent->height - parent_offset;
         }
 }
 
@@ -246,7 +245,7 @@ void arrange_container(struct sway_container *container) {
         }
         struct wlr_box box;
         container_get_box(container, &box);
-        arrange_children(container->children, container->layout, &box);
+        arrange_children(container->pending.children, container->pending.layout, &box);
         node_set_dirty(&container->node);
 }
 
@@ -264,6 +263,9 @@ void arrange_workspace(struct sway_workspace *workspace) {
                         area->width, area->height, area->x, area->y);
 
         bool first_arrange = workspace->width == 0 && workspace->height == 0;
+        struct wlr_box prev_box;
+        workspace_get_box(workspace, &prev_box);
+
         double prev_x = workspace->x - workspace->current_gaps.left;
         double prev_y = workspace->y - workspace->current_gaps.top;
         workspace->width = area->width;
@@ -277,13 +279,14 @@ void arrange_workspace(struct sway_workspace *workspace) {
         if (!first_arrange && (diff_x != 0 || diff_y != 0)) {
                 for (int i = 0; i < workspace->floating->length; ++i) {
                         struct sway_container *floater = workspace->floating->items[i];
-                        container_floating_translate(floater, diff_x, diff_y);
-                        double center_x = floater->x + floater->width / 2;
-                        double center_y = floater->y + floater->height / 2;
                         struct wlr_box workspace_box;
                         workspace_get_box(workspace, &workspace_box);
-                        if (!wlr_box_contains_point(&workspace_box, center_x, center_y)) {
-                                container_floating_move_to_center(floater);
+                        floating_fix_coordinates(floater, &prev_box, &workspace_box);
+                        // Set transformation for scratchpad windows.
+                        if (floater->scratchpad) {
+                                struct wlr_box output_box;
+                                output_get_box(output, &output_box);
+                                floater->transform = output_box;
                         }
                 }
         }
@@ -294,10 +297,10 @@ void arrange_workspace(struct sway_workspace *workspace) {
                         workspace->x, workspace->y);
         if (workspace->fullscreen) {
                 struct sway_container *fs = workspace->fullscreen;
-                fs->x = output->lx;
-                fs->y = output->ly;
-                fs->width = output->width;
-                fs->height = output->height;
+                fs->pending.x = output->lx;
+                fs->pending.y = output->ly;
+                fs->pending.width = output->width;
+                fs->pending.height = output->height;
                 arrange_container(fs);
         } else {
                 struct wlr_box box;
@@ -311,12 +314,13 @@ void arrange_output(struct sway_output *output) {
         if (config->reloading) {
                 return;
         }
-        const struct wlr_box *output_box = wlr_output_layout_get_box(
-                        root->output_layout, output->wlr_output);
-        output->lx = output_box->x;
-        output->ly = output_box->y;
-        output->width = output_box->width;
-        output->height = output_box->height;
+        struct wlr_box output_box;
+        wlr_output_layout_get_box(root->output_layout,
+                output->wlr_output, &output_box);
+        output->lx = output_box.x;
+        output->ly = output_box.y;
+        output->width = output_box.width;
+        output->height = output_box.height;
 
         for (int i = 0; i < output->workspaces->length; ++i) {
                 struct sway_workspace *workspace = output->workspaces->items[i];
@@ -328,19 +332,19 @@ void arrange_root(void) {
         if (config->reloading) {
                 return;
         }
-        const struct wlr_box *layout_box =
-                wlr_output_layout_get_box(root->output_layout, NULL);
-        root->x = layout_box->x;
-        root->y = layout_box->y;
-        root->width = layout_box->width;
-        root->height = layout_box->height;
+        struct wlr_box layout_box;
+        wlr_output_layout_get_box(root->output_layout, NULL, &layout_box);
+        root->x = layout_box.x;
+        root->y = layout_box.y;
+        root->width = layout_box.width;
+        root->height = layout_box.height;
 
         if (root->fullscreen_global) {
                 struct sway_container *fs = root->fullscreen_global;
-                fs->x = root->x;
-                fs->y = root->y;
-                fs->width = root->width;
-                fs->height = root->height;
+                fs->pending.x = root->x;
+                fs->pending.y = root->y;
+                fs->pending.width = root->width;
+                fs->pending.height = root->height;
                 arrange_container(fs);
         } else {
                 for (int i = 0; i < root->outputs->length; ++i) {