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Implement stacked layout

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This commit is contained in:
Ryan Dwyer 2018-05-21 22:58:46 +10:00
parent 8bbf78fdd4
commit 664169fbf1
4 changed files with 309 additions and 348 deletions
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32
sway/tree/arrange.c
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@ -86,12 +86,14 @@ static void apply_horiz_layout(struct sway_container *parent) {
if (!num_children) {
return;
}
size_t parent_height = parent->height;
size_t parent_offset = 0;
if (parent->parent->layout == L_TABBED) {
parent_offset = config->border_thickness * 2 + config->font_height;
parent_height -= parent_offset;
parent_offset = config->font_height + 8;
} else if (parent->parent->layout == L_STACKED) {
parent_offset = (config->font_height + 8)
* parent->parent->children->length;
}
size_t parent_height = parent->height - parent_offset;
// Calculate total width of children
double total_width = 0;
@ -132,12 +134,14 @@ static void apply_vert_layout(struct sway_container *parent) {
if (!num_children) {
return;
}
size_t parent_height = parent->height;
size_t parent_offset = 0;
if (parent->parent->layout == L_TABBED) {
parent_offset = config->border_thickness * 2 + config->font_height;
parent_height -= parent_offset;
parent_offset = config->font_height + 8;
} else if (parent->parent->layout == L_STACKED) {
parent_offset = (config->font_height + 8)
* parent->parent->children->length;
}
size_t parent_height = parent->height - parent_offset;
// Calculate total height of children
double total_height = 0;
@ -186,6 +190,19 @@ static void apply_tabbed_layout(struct sway_container *parent) {
}
}
static void apply_stacked_layout(struct sway_container *parent) {
if (!parent->children->length) {
return;
}
for (int i = 0; i < parent->children->length; ++i) {
struct sway_container *child = parent->children->items[i];
child->x = parent->x;
child->y = parent->y;
child->width = parent->width;
child->height = parent->height;
}
}
void arrange_children_of(struct sway_container *parent) {
if (config->reloading) {
return;
@ -219,6 +236,9 @@ void arrange_children_of(struct sway_container *parent) {
case L_TABBED:
apply_tabbed_layout(parent);
break;
case L_STACKED:
apply_stacked_layout(parent);
break;
default:
wlr_log(L_DEBUG, "TODO: arrange layout type %d", parent->layout);
apply_horiz_layout(parent);