/*
* vim:ts=4:sw=4:expandtab
*
+ * i3 - an improved dynamic tiling window manager
+ * © 2009-2012 Michael Stapelberg and contributors (see also: LICENSE)
+ *
+ * load_layout.c: Restore (parts of) the layout, for example after an inplace
+ * restart.
+ *
*/
+#include "all.h"
+
#include <yajl/yajl_common.h>
#include <yajl/yajl_gen.h>
#include <yajl/yajl_parse.h>
#include <yajl/yajl_version.h>
-#include "all.h"
-
/* TODO: refactor the whole parsing thing */
static char *last_key;
static bool parsing_rect;
static bool parsing_window_rect;
static bool parsing_geometry;
+static bool parsing_focus;
struct Match *current_swallow;
+/* This list is used for reordering the focus stack after parsing the 'focus'
+ * array. */
+struct focus_mapping {
+ int old_id;
+ TAILQ_ENTRY(focus_mapping) focus_mappings;
+};
+
+static TAILQ_HEAD(focus_mappings_head, focus_mapping) focus_mappings =
+ TAILQ_HEAD_INITIALIZER(focus_mappings);
+
static int json_start_map(void *ctx) {
LOG("start of map, last_key = %s\n", last_key);
if (parsing_swallows) {
static int json_end_array(void *ctx) {
LOG("end of array\n");
parsing_swallows = false;
+ if (parsing_focus) {
+ /* Clear the list of focus mappings */
+ struct focus_mapping *mapping;
+ TAILQ_FOREACH_REVERSE(mapping, &focus_mappings, focus_mappings_head, focus_mappings) {
+ LOG("focus (reverse) %d\n", mapping->old_id);
+ Con *con;
+ TAILQ_FOREACH(con, &(json_node->focus_head), focused) {
+ if (con->old_id != mapping->old_id)
+ continue;
+ LOG("got it! %p\n", con);
+ /* Move this entry to the top of the focus list. */
+ TAILQ_REMOVE(&(json_node->focus_head), con, focused);
+ TAILQ_INSERT_HEAD(&(json_node->focus_head), con, focused);
+ break;
+ }
+ }
+ while (!TAILQ_EMPTY(&focus_mappings)) {
+ mapping = TAILQ_FIRST(&focus_mappings);
+ TAILQ_REMOVE(&focus_mappings, mapping, focus_mappings);
+ free(mapping);
+ }
+ parsing_focus = false;
+ }
return 1;
}
FREE(last_key);
last_key = scalloc((len+1) * sizeof(char));
memcpy(last_key, val, len);
- if (strcasecmp(last_key, "swallows") == 0) {
+ if (strcasecmp(last_key, "swallows") == 0)
parsing_swallows = true;
- }
+
if (strcasecmp(last_key, "rect") == 0)
parsing_rect = true;
+
if (strcasecmp(last_key, "window_rect") == 0)
parsing_window_rect = true;
+
if (strcasecmp(last_key, "geometry") == 0)
parsing_geometry = true;
+
+ if (strcasecmp(last_key, "focus") == 0)
+ parsing_focus = true;
+
return 1;
}
LOG("sticky_group of this container is %s\n", json_node->sticky_group);
} else if (strcasecmp(last_key, "orientation") == 0) {
char *buf = NULL;
- asprintf(&buf, "%.*s", (int)len, val);
+ sasprintf(&buf, "%.*s", (int)len, val);
if (strcasecmp(buf, "none") == 0)
json_node->orientation = NO_ORIENTATION;
else if (strcasecmp(buf, "horizontal") == 0)
free(buf);
} else if (strcasecmp(last_key, "border") == 0) {
char *buf = NULL;
- asprintf(&buf, "%.*s", (int)len, val);
+ sasprintf(&buf, "%.*s", (int)len, val);
if (strcasecmp(buf, "none") == 0)
json_node->border_style = BS_NONE;
else if (strcasecmp(buf, "1pixel") == 0)
free(buf);
} else if (strcasecmp(last_key, "layout") == 0) {
char *buf = NULL;
- asprintf(&buf, "%.*s", (int)len, val);
+ sasprintf(&buf, "%.*s", (int)len, val);
if (strcasecmp(buf, "default") == 0)
json_node->layout = L_DEFAULT;
else if (strcasecmp(buf, "stacked") == 0)
free(buf);
} else if (strcasecmp(last_key, "mark") == 0) {
char *buf = NULL;
- asprintf(&buf, "%.*s", (int)len, val);
+ sasprintf(&buf, "%.*s", (int)len, val);
json_node->mark = buf;
+ } else if (strcasecmp(last_key, "floating") == 0) {
+ char *buf = NULL;
+ sasprintf(&buf, "%.*s", (int)len, val);
+ if (strcasecmp(buf, "auto_off") == 0)
+ json_node->floating = FLOATING_AUTO_OFF;
+ else if (strcasecmp(buf, "auto_on") == 0)
+ json_node->floating = FLOATING_AUTO_ON;
+ else if (strcasecmp(buf, "user_off") == 0)
+ json_node->floating = FLOATING_USER_OFF;
+ else if (strcasecmp(buf, "user_on") == 0)
+ json_node->floating = FLOATING_USER_ON;
+ free(buf);
+ } else if (strcasecmp(last_key, "scratchpad_state") == 0) {
+ char *buf = NULL;
+ sasprintf(&buf, "%.*s", (int)len, val);
+ if (strcasecmp(buf, "none") == 0)
+ json_node->scratchpad_state = SCRATCHPAD_NONE;
+ else if (strcasecmp(buf, "fresh") == 0)
+ json_node->scratchpad_state = SCRATCHPAD_FRESH;
+ else if (strcasecmp(buf, "changed") == 0)
+ json_node->scratchpad_state = SCRATCHPAD_CHANGED;
+ free(buf);
}
}
return 1;
static int json_int(void *ctx, long val) {
LOG("int %ld for key %s\n", val, last_key);
#endif
- if (strcasecmp(last_key, "type") == 0) {
+ if (strcasecmp(last_key, "type") == 0)
json_node->type = val;
- }
- if (strcasecmp(last_key, "fullscreen_mode") == 0) {
+
+ if (strcasecmp(last_key, "fullscreen_mode") == 0)
json_node->fullscreen_mode = val;
- }
+
if (strcasecmp(last_key, "num") == 0)
json_node->num = val;
+ if (!parsing_swallows && strcasecmp(last_key, "id") == 0)
+ json_node->old_id = val;
+
+ if (parsing_focus) {
+ struct focus_mapping *focus_mapping = scalloc(sizeof(struct focus_mapping));
+ focus_mapping->old_id = val;
+ TAILQ_INSERT_TAIL(&focus_mappings, focus_mapping, focus_mappings);
+ }
+
if (parsing_rect || parsing_window_rect || parsing_geometry) {
Rect *r;
if (parsing_rect)
to_focus = json_node;
}
+ if (parsing_swallows) {
+ if (strcasecmp(last_key, "restart_mode") == 0)
+ current_swallow->restart_mode = val;
+ }
+
return 1;
}