diff options
Diffstat (limited to 'sway/layout.c')
| -rw-r--r-- | sway/layout.c | 59 |
1 files changed, 34 insertions, 25 deletions
diff --git a/sway/layout.c b/sway/layout.c index 103ede52..b558e704 100644 --- a/sway/layout.c +++ b/sway/layout.c @@ -195,7 +195,6 @@ void swap_geometry(swayc_t *a, swayc_t *b) { // TODO fix workspace movement, as in // [a][b][c] => |move b| => [aa][cc] // [a][b][c] => |down | => [bbbbbb] -// void move_container(swayc_t *container, enum movement_direction dir) { enum swayc_layouts layout; if (container->is_floating) { @@ -210,37 +209,37 @@ void move_container(swayc_t *container, enum movement_direction dir) { } swayc_t *parent = container->parent; swayc_t *child = container; + bool ascended = false; while (true) { sway_log(L_DEBUG, "container:%p, parent:%p, child %p,", container,parent,child); if (parent->layout == layout) { int diff; - // When child == container the container is removed, - // so when inserting it back in, it needs to be -1, or 1 - // inserts at 1-1 or 1+1 - // 0 1 2 3 => 0 1 2 => 0 1 2 3 or 0 1 2 3 - // |0|1|2| => |0|2| => |1|0|2| or |0|2|1| - // When child != container, no container is removed - // inserts at 1+0 or 1+1 - // 0 1 2 3 => 0 1 2 3 4 or 0 1 2 3 4 - // |0|1|2| => |0|n|1|2| or |0|1|n|2| - if (child == container) { - diff = dir == MOVE_LEFT || dir == MOVE_UP ? -1 : 1; - } else { + // If it has ascended (parent has moved up), no container is removed + // so insert it at index, or index+1. + // if it has not, the moved container is removed, so it needs to be + // inserted at index-1, or index+1 + if (ascended) { diff = dir == MOVE_LEFT || dir == MOVE_UP ? 0 : 1; + } else { + diff = dir == MOVE_LEFT || dir == MOVE_UP ? -1 : 1; } int desired = index_child(child) + diff; - // Legal position - // when child == container, desired must be less then parent, - // when child != container, desired can be equal to parent length - if (desired >= 0 && desired - (child != container) < parent->children->length) { - // Case where we descend into a container - if (child == container) { + // when it has ascended, legal insertion position is 0:len + // when it has not, legal insertion position is 0:len-1 + if (desired >= 0 && desired - ascended < parent->children->length) { + if (!ascended) { child = parent->children->items[desired]; - // Move container Into child container. + // Move container into sibling container if (child->type == C_CONTAINER) { parent = child; - desired = index_child(child->focused); + // Insert it in first/last if matching layout,otherwise + // inesrt it next to focused container + if (parent->layout == layout) { + desired = (diff < 0) * parent->children->length; + } else { + desired = index_child(child->focused); + } //reset geometry container->width = container->height = 0; } @@ -252,12 +251,22 @@ void move_container(swayc_t *container, enum movement_direction dir) { break; } } + // Change parent layout if we need to + if (parent->children->length == 1 && parent->layout != layout) { + parent->layout = layout; + continue; + } + if (parent->type == C_WORKSPACE) { + // We simply cannot move any further. + if (parent->layout == layout) { + break; + } + // Create container around workspace to insert child into + parent = new_container(parent, layout); + } + ascended = true; child = parent; parent = child->parent; - if (!parent || child->type == C_WORKSPACE) { - sway_log(L_DEBUG, "Failed to move container"); - return; - } } // Dirty hack to fix a certain case arrange_windows(parent, -1, -1); |