Add outputs to the tree

1 files changed, 45 insertions, 0 deletions

diff --git a/sway/tree/container.c b/sway/tree/container.c
new file mode 100644
index 00000000..54bcf478
--- /dev/null
+++ b/sway/tree/container.c
@@ -0,0 +1,45 @@
+#define _POSIX_C_SOURCE 200809L
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include "sway/container.h"
+#include "sway/layout.h"
+#include "sway/output.h"
+
+static swayc_t *new_swayc(enum swayc_types type) {
+        // next id starts at 1 because 0 is assigned to root_container in layout.c
+        static size_t next_id = 1;
+        swayc_t *c = calloc(1, sizeof(swayc_t));
+        if (!c) {
+                return NULL;
+        }
+        c->id = next_id++;
+        c->layout = L_NONE;
+        c->workspace_layout = L_NONE;
+        c->type = type;
+        c->nb_master = 1;
+        c->nb_slave_groups = 1;
+        if (type != C_VIEW) {
+                c->children = create_list();
+        }
+        return c;
+}
+
+swayc_t *new_output(struct sway_output *sway_output) {
+        struct wlr_box size;
+        wlr_output_effective_resolution(sway_output->wlr_output,
+                        &size.width, &size.height);
+        const char *name = sway_output->wlr_output->name;
+
+        swayc_t *output = new_swayc(C_OUTPUT);
+        output->sway_output = sway_output;
+        output->name = name ? strdup(name) : NULL;
+        output->width = size.width;
+        output->height = size.width;
+
+        add_child(&root_container, output);
+
+        // TODO: Create workspace
+
+        return output;
+}