-#undef I3__FILE__
-#define I3__FILE__ "commands.c"
/*
* vim:ts=4:sw=4:expandtab
*
* commands.c: all command functions (see commands_parser.c)
*
*/
+#include "all.h"
+
+#include <stdint.h>
#include <float.h>
#include <stdarg.h>
#include <sanitizer/lsan_interface.h>
#endif
-#include "all.h"
#include "shmlog.h"
// Macros to make the YAJL API a bit easier to use.
} \
} while (0)
-/** If an error occured during parsing of the criteria, we want to exit instead
+/** If an error occurred during parsing of the criteria, we want to exit instead
* of relying on fallback behavior. See #2091. */
#define HANDLE_INVALID_MATCH \
do { \
} \
} while (0)
-/*
- * Returns true if a is definitely greater than b (using the given epsilon)
- *
- */
-static bool definitelyGreaterThan(float a, float b, float epsilon) {
- return (a - b) > ((fabs(a) < fabs(b) ? fabs(b) : fabs(a)) * epsilon);
-}
-
-/*
- * Returns the output containing the given container.
- */
-static Output *get_output_of_con(Con *con) {
- Con *output_con = con_get_output(con);
- Output *output = get_output_by_name(output_con->name);
- assert(output != NULL);
-
- return output;
-}
-
/*
* Checks whether we switched to a new workspace and returns false in that case,
* signaling that further workspace switching should be done by the calling function
return workspace;
}
-// This code is commented out because we might recycle it for popping up error
-// messages on parser errors.
-#if 0
-static pid_t migration_pid = -1;
-
-/*
- * Handler which will be called when we get a SIGCHLD for the nagbar, meaning
- * it exited (or could not be started, depending on the exit code).
- *
- */
-static void nagbar_exited(EV_P_ ev_child *watcher, int revents) {
- ev_child_stop(EV_A_ watcher);
- if (!WIFEXITED(watcher->rstatus)) {
- fprintf(stderr, "ERROR: i3-nagbar did not exit normally.\n");
- return;
- }
-
- int exitcode = WEXITSTATUS(watcher->rstatus);
- printf("i3-nagbar process exited with status %d\n", exitcode);
- if (exitcode == 2) {
- fprintf(stderr, "ERROR: i3-nagbar could not be found. Is it correctly installed on your system?\n");
- }
-
- migration_pid = -1;
-}
-
-/* We need ev >= 4 for the following code. Since it is not *that* important (it
- * only makes sure that there are no i3-nagbar instances left behind) we still
- * support old systems with libev 3. */
-#if EV_VERSION_MAJOR >= 4
-/*
- * Cleanup handler. Will be called when i3 exits. Kills i3-nagbar with signal
- * SIGKILL (9) to make sure there are no left-over i3-nagbar processes.
- *
- */
-static void nagbar_cleanup(EV_P_ ev_cleanup *watcher, int revent) {
- if (migration_pid != -1) {
- LOG("Sending SIGKILL (9) to i3-nagbar with PID %d\n", migration_pid);
- kill(migration_pid, SIGKILL);
- }
-}
-#endif
-
-void cmd_MIGRATION_start_nagbar(void) {
- if (migration_pid != -1) {
- fprintf(stderr, "i3-nagbar already running.\n");
- return;
- }
- fprintf(stderr, "Starting i3-nagbar, command parsing differs from expected output.\n");
- ELOG("Please report this on IRC or in the bugtracker. Make sure to include the full debug level logfile:\n");
- ELOG("i3-dump-log | gzip -9c > /tmp/i3.log.gz\n");
- ELOG("FYI: Your i3 version is " I3_VERSION "\n");
- migration_pid = fork();
- if (migration_pid == -1) {
- warn("Could not fork()");
- return;
- }
-
- /* child */
- if (migration_pid == 0) {
- char *pageraction;
- sasprintf(&pageraction, "i3-sensible-terminal -e i3-sensible-pager \"%s\"", errorfilename);
- char *argv[] = {
- NULL, /* will be replaced by the executable path */
- "-t",
- "error",
- "-m",
- "You found a parsing error. Please, please, please, report it!",
- "-b",
- "show errors",
- pageraction,
- NULL
- };
- exec_i3_utility("i3-nagbar", argv);
- }
-
- /* parent */
- /* install a child watcher */
- ev_child *child = smalloc(sizeof(ev_child));
- ev_child_init(child, &nagbar_exited, migration_pid, 0);
- ev_child_start(main_loop, child);
-
-/* We need ev >= 4 for the following code. Since it is not *that* important (it
- * only makes sure that there are no i3-nagbar instances left behind) we still
- * support old systems with libev 3. */
-#if EV_VERSION_MAJOR >= 4
- /* install a cleanup watcher (will be called when i3 exits and i3-nagbar is
- * still running) */
- ev_cleanup *cleanup = smalloc(sizeof(ev_cleanup));
- ev_cleanup_init(cleanup, nagbar_cleanup);
- ev_cleanup_start(main_loop, cleanup);
-#endif
-}
-
-#endif
-
/*******************************************************************************
* Criteria functions.
******************************************************************************/
*/
typedef struct owindow {
Con *con;
- TAILQ_ENTRY(owindow) owindows;
+
+ TAILQ_ENTRY(owindow)
+ owindows;
} owindow;
typedef TAILQ_HEAD(owindows_head, owindow) owindows_head;
DLOG("matches window!\n");
accept_match = true;
} else {
- DLOG("doesnt match\n");
+ DLOG("doesn't match\n");
FREE(current);
continue;
}
match_parse_property(current_match, ctype, cvalue);
}
+static void move_matches_to_workspace(Con *ws) {
+ owindow *current;
+ TAILQ_FOREACH(current, &owindows, owindows) {
+ DLOG("matching: %p / %s\n", current->con, current->con->name);
+ con_move_to_workspace(current->con, ws, true, false, false);
+ }
+}
+
/*
* Implementation of 'move [window|container] [to] workspace
* next|prev|next_on_output|prev_on_output|current'.
*
*/
void cmd_move_con_to_workspace(I3_CMD, const char *which) {
- owindow *current;
-
DLOG("which=%s\n", which);
/* We have nothing to move:
return;
}
- TAILQ_FOREACH(current, &owindows, owindows) {
- DLOG("matching: %p / %s\n", current->con, current->con->name);
- con_move_to_workspace(current->con, ws, true, false, false);
- }
+ move_matches_to_workspace(ws);
cmd_output->needs_tree_render = true;
// XXX: default reply for now, make this a better reply
*
*/
void cmd_move_con_to_workspace_back_and_forth(I3_CMD) {
- owindow *current;
- Con *ws;
-
- ws = workspace_back_and_forth_get();
-
+ Con *ws = workspace_back_and_forth_get();
if (ws == NULL) {
yerror("No workspace was previously active.");
return;
HANDLE_EMPTY_MATCH;
- TAILQ_FOREACH(current, &owindows, owindows) {
- DLOG("matching: %p / %s\n", current->con, current->con->name);
- con_move_to_workspace(current->con, ws, true, false, false);
- }
+ move_matches_to_workspace(ws);
cmd_output->needs_tree_render = true;
// XXX: default reply for now, make this a better reply
}
const bool no_auto_back_and_forth = (_no_auto_back_and_forth != NULL);
- owindow *current;
/* We have nothing to move:
* when criteria was specified but didn't match any window or
HANDLE_EMPTY_MATCH;
- TAILQ_FOREACH(current, &owindows, owindows) {
- DLOG("matching: %p / %s\n", current->con, current->con->name);
- con_move_to_workspace(current->con, ws, true, false, false);
- }
+ move_matches_to_workspace(ws);
cmd_output->needs_tree_render = true;
// XXX: default reply for now, make this a better reply
*/
void cmd_move_con_to_workspace_number(I3_CMD, const char *which, const char *_no_auto_back_and_forth) {
const bool no_auto_back_and_forth = (_no_auto_back_and_forth != NULL);
- owindow *current;
/* We have nothing to move:
* when criteria was specified but didn't match any window or
}
LOG("should move window to workspace %s\n", which);
- /* get the workspace */
- Con *output, *workspace = NULL;
long parsed_num = ws_name_to_number(which);
-
if (parsed_num == -1) {
LOG("Could not parse initial part of \"%s\" as a number.\n", which);
yerror("Could not parse number \"%s\"", which);
return;
}
- TAILQ_FOREACH(output, &(croot->nodes_head), nodes)
- GREP_FIRST(workspace, output_get_content(output),
- child->num == parsed_num);
-
- if (!workspace) {
- workspace = workspace_get(which, NULL);
+ Con *ws = get_existing_workspace_by_num(parsed_num);
+ if (!ws) {
+ ws = workspace_get(which, NULL);
}
if (!no_auto_back_and_forth)
- workspace = maybe_auto_back_and_forth_workspace(workspace);
+ ws = maybe_auto_back_and_forth_workspace(ws);
HANDLE_EMPTY_MATCH;
- TAILQ_FOREACH(current, &owindows, owindows) {
- DLOG("matching: %p / %s\n", current->con, current->con->name);
- con_move_to_workspace(current->con, workspace, true, false, false);
- }
+ move_matches_to_workspace(ws);
cmd_output->needs_tree_render = true;
// XXX: default reply for now, make this a better reply
ysuccess(true);
}
-static void cmd_resize_floating(I3_CMD, const char *way, const char *direction, Con *floating_con, int px) {
- LOG("floating resize\n");
+/*
+ * Convert a string direction ("left", "right", etc.) to a direction_t. Assumes
+ * valid direction string.
+ */
+static direction_t parse_direction(const char *str) {
+ if (strcmp(str, "left") == 0) {
+ return D_LEFT;
+ } else if (strcmp(str, "right") == 0) {
+ return D_RIGHT;
+ } else if (strcmp(str, "up") == 0) {
+ return D_UP;
+ } else if (strcmp(str, "down") == 0) {
+ return D_DOWN;
+ } else {
+ ELOG("Invalid direction. This is a parser bug.\n");
+ assert(false);
+ }
+}
+
+static void cmd_resize_floating(I3_CMD, const char *way, const char *direction_str, Con *floating_con, int px) {
Rect old_rect = floating_con->rect;
Con *focused_con = con_descend_focused(floating_con);
+ direction_t direction;
+ if (strcmp(direction_str, "height") == 0) {
+ direction = D_DOWN;
+ } else if (strcmp(direction_str, "width") == 0) {
+ direction = D_RIGHT;
+ } else {
+ direction = parse_direction(direction_str);
+ }
+ orientation_t orientation = orientation_from_direction(direction);
+
/* ensure that resize will take place even if pixel increment is smaller than
* height increment or width increment.
* fixes #1011 */
const i3Window *window = focused_con->window;
if (window != NULL) {
- if (strcmp(direction, "up") == 0 || strcmp(direction, "down") == 0 ||
- strcmp(direction, "height") == 0) {
- if (px < 0)
+ if (orientation == VERT) {
+ if (px < 0) {
px = (-px < window->height_increment) ? -window->height_increment : px;
- else
+ } else {
px = (px < window->height_increment) ? window->height_increment : px;
- } else if (strcmp(direction, "left") == 0 || strcmp(direction, "right") == 0) {
- if (px < 0)
+ }
+ } else {
+ if (px < 0) {
px = (-px < window->width_increment) ? -window->width_increment : px;
- else
+ } else {
px = (px < window->width_increment) ? window->width_increment : px;
+ }
}
}
- if (strcmp(direction, "up") == 0) {
- floating_con->rect.height += px;
- } else if (strcmp(direction, "down") == 0 || strcmp(direction, "height") == 0) {
+ if (orientation == VERT) {
floating_con->rect.height += px;
- } else if (strcmp(direction, "left") == 0) {
- floating_con->rect.width += px;
} else {
floating_con->rect.width += px;
}
-
floating_check_size(floating_con);
/* Did we actually resize anything or did the size constraints prevent us?
* If we could not resize, exit now to not move the window. */
- if (memcmp(&old_rect, &(floating_con->rect), sizeof(Rect)) == 0)
+ if (memcmp(&old_rect, &(floating_con->rect), sizeof(Rect)) == 0) {
return;
+ }
- if (strcmp(direction, "up") == 0) {
+ if (direction == D_UP) {
floating_con->rect.y -= (floating_con->rect.height - old_rect.height);
- } else if (strcmp(direction, "left") == 0) {
+ } else if (direction == D_LEFT) {
floating_con->rect.x -= (floating_con->rect.width - old_rect.width);
}
/* If this is a scratchpad window, don't auto center it from now on. */
- if (floating_con->scratchpad_state == SCRATCHPAD_FRESH)
+ if (floating_con->scratchpad_state == SCRATCHPAD_FRESH) {
floating_con->scratchpad_state = SCRATCHPAD_CHANGED;
+ }
}
-static bool cmd_resize_tiling_direction(I3_CMD, Con *current, const char *way, const char *direction, int ppt) {
- LOG("tiling resize\n");
+static bool cmd_resize_tiling_direction(I3_CMD, Con *current, const char *direction, int px, int ppt) {
Con *second = NULL;
Con *first = current;
- direction_t search_direction;
- if (!strcmp(direction, "left"))
- search_direction = D_LEFT;
- else if (!strcmp(direction, "right"))
- search_direction = D_RIGHT;
- else if (!strcmp(direction, "up"))
- search_direction = D_UP;
- else
- search_direction = D_DOWN;
+ direction_t search_direction = parse_direction(direction);
- bool res = resize_find_tiling_participants(&first, &second, search_direction);
+ bool res = resize_find_tiling_participants(&first, &second, search_direction, false);
if (!res) {
- LOG("No second container in this direction found.\n");
- ysuccess(false);
+ yerror("No second container found in this direction.\n");
return false;
}
- /* get the default percentage */
- int children = con_num_children(first->parent);
- LOG("ins. %d children\n", children);
- double percentage = 1.0 / children;
- LOG("default percentage = %f\n", percentage);
-
- /* resize */
- LOG("second->percent = %f\n", second->percent);
- LOG("first->percent before = %f\n", first->percent);
- if (first->percent == 0.0)
- first->percent = percentage;
- if (second->percent == 0.0)
- second->percent = percentage;
- double new_first_percent = first->percent + ((double)ppt / 100.0);
- double new_second_percent = second->percent - ((double)ppt / 100.0);
- LOG("new_first_percent = %f\n", new_first_percent);
- LOG("new_second_percent = %f\n", new_second_percent);
- /* Ensure that the new percentages are positive and greater than
- * 0.05 to have a reasonable minimum size. */
- if (definitelyGreaterThan(new_first_percent, 0.05, DBL_EPSILON) &&
- definitelyGreaterThan(new_second_percent, 0.05, DBL_EPSILON)) {
- first->percent += ((double)ppt / 100.0);
- second->percent -= ((double)ppt / 100.0);
- LOG("first->percent after = %f\n", first->percent);
- LOG("second->percent after = %f\n", second->percent);
- } else {
- LOG("Not resizing, already at minimum size\n");
+ if (ppt) {
+ /* For backwards compatibility, 'X px or Y ppt' means that ppt is
+ * preferred. */
+ px = 0;
}
-
- return true;
+ return resize_neighboring_cons(first, second, px, ppt);
}
-static bool cmd_resize_tiling_width_height(I3_CMD, Con *current, const char *way, const char *direction, int ppt) {
+static bool cmd_resize_tiling_width_height(I3_CMD, Con *current, const char *direction, int px, double ppt) {
LOG("width/height resize\n");
- /* get the appropriate current container (skip stacked/tabbed cons) */
- while (current->parent->layout == L_STACKED ||
- current->parent->layout == L_TABBED)
- current = current->parent;
- /* Then further go up until we find one with the matching orientation. */
- orientation_t search_orientation =
- (strcmp(direction, "width") == 0 ? HORIZ : VERT);
-
- while (current->type != CT_WORKSPACE &&
- current->type != CT_FLOATING_CON &&
- (con_orientation(current->parent) != search_orientation || con_num_children(current->parent) == 1))
- current = current->parent;
+ /* get the appropriate current container (skip stacked/tabbed cons) */
+ Con *dummy = NULL;
+ direction_t search_direction = (strcmp(direction, "width") == 0 ? D_LEFT : D_DOWN);
+ bool search_result = resize_find_tiling_participants(¤t, &dummy, search_direction, true);
+ if (search_result == false) {
+ ysuccess(false);
+ return false;
+ }
/* get the default percentage */
int children = con_num_children(current->parent);
double percentage = 1.0 / children;
LOG("default percentage = %f\n", percentage);
- orientation_t orientation = con_orientation(current->parent);
-
- if ((orientation == HORIZ &&
- strcmp(direction, "height") == 0) ||
- (orientation == VERT &&
- strcmp(direction, "width") == 0)) {
- LOG("You cannot resize in that direction. Your focus is in a %s split container currently.\n",
- (orientation == HORIZ ? "horizontal" : "vertical"));
- ysuccess(false);
- return false;
- }
-
- if (children == 1) {
- LOG("This is the only container, cannot resize.\n");
- ysuccess(false);
- return false;
- }
-
/* Ensure all the other children have a percentage set. */
Con *child;
TAILQ_FOREACH(child, &(current->parent->nodes_head), nodes) {
child->percent = percentage;
}
- double new_current_percent = current->percent + ((double)ppt / 100.0);
- double subtract_percent = ((double)ppt / 100.0) / (children - 1);
+ double new_current_percent;
+ double subtract_percent;
+ if (ppt != 0.0) {
+ new_current_percent = current->percent + ppt;
+ } else {
+ new_current_percent = px_resize_to_percent(current, px);
+ ppt = new_current_percent - current->percent;
+ }
+ subtract_percent = ppt / (children - 1);
+
LOG("new_current_percent = %f\n", new_current_percent);
LOG("subtract_percent = %f\n", subtract_percent);
- /* Ensure that the new percentages are positive and greater than
- * 0.05 to have a reasonable minimum size. */
+ /* Ensure that the new percentages are positive. */
TAILQ_FOREACH(child, &(current->parent->nodes_head), nodes) {
if (child == current)
continue;
- if (!definitelyGreaterThan(child->percent - subtract_percent, 0.05, DBL_EPSILON)) {
+ if (child->percent - subtract_percent <= 0.0) {
LOG("Not resizing, already at minimum size (child %p would end up with a size of %.f\n", child, child->percent - subtract_percent);
ysuccess(false);
return false;
}
}
- if (!definitelyGreaterThan(new_current_percent, 0.05, DBL_EPSILON)) {
+ if (new_current_percent <= 0.0) {
LOG("Not resizing, already at minimum size\n");
ysuccess(false);
return false;
}
- current->percent += ((double)ppt / 100.0);
+ current->percent = new_current_percent;
LOG("current->percent after = %f\n", current->percent);
TAILQ_FOREACH(child, &(current->parent->nodes_head), nodes) {
} else {
if (strcmp(direction, "width") == 0 ||
strcmp(direction, "height") == 0) {
+ const double ppt = (double)resize_ppt / 100.0;
if (!cmd_resize_tiling_width_height(current_match, cmd_output,
- current->con, way, direction, resize_ppt))
+ current->con, direction,
+ resize_px, ppt))
return;
} else {
if (!cmd_resize_tiling_direction(current_match, cmd_output,
- current->con, way, direction, resize_ppt))
+ current->con, direction,
+ resize_px, resize_ppt))
return;
}
}
ysuccess(true);
}
+static bool resize_set_tiling(I3_CMD, Con *target, orientation_t resize_orientation, bool is_ppt, long target_size) {
+ direction_t search_direction;
+ char *mode;
+ if (resize_orientation == HORIZ) {
+ search_direction = D_LEFT;
+ mode = "width";
+ } else {
+ search_direction = D_DOWN;
+ mode = "height";
+ }
+
+ /* Get the appropriate current container (skip stacked/tabbed cons) */
+ Con *dummy;
+ resize_find_tiling_participants(&target, &dummy, search_direction, true);
+
+ /* Calculate new size for the target container */
+ double ppt = 0.0;
+ int px = 0;
+ if (is_ppt) {
+ ppt = (double)target_size / 100.0 - target->percent;
+ } else {
+ px = target_size - (resize_orientation == HORIZ ? target->rect.width : target->rect.height);
+ }
+
+ /* Perform resizing and report failure if not possible */
+ return cmd_resize_tiling_width_height(current_match, cmd_output,
+ target, mode, px, ppt);
+}
+
/*
- * Implementation of 'resize set <px> [px] <px> [px]'.
+ * Implementation of 'resize set <width> [px | ppt] <height> [px | ppt]'.
*
*/
-void cmd_resize_set(I3_CMD, long cwidth, long cheight) {
- DLOG("resizing to %ldx%ld px\n", cwidth, cheight);
- if (cwidth <= 0 || cheight <= 0) {
- ELOG("Resize failed: dimensions cannot be negative (was %ldx%ld)\n", cwidth, cheight);
+void cmd_resize_set(I3_CMD, long cwidth, const char *mode_width, long cheight, const char *mode_height) {
+ DLOG("resizing to %ld %s x %ld %s\n", cwidth, mode_width, cheight, mode_height);
+ if (cwidth < 0 || cheight < 0) {
+ ELOG("Resize failed: dimensions cannot be negative (was %ld %s x %ld %s)\n", cwidth, mode_width, cheight, mode_height);
return;
}
HANDLE_EMPTY_MATCH;
owindow *current;
+ bool success = true;
TAILQ_FOREACH(current, &owindows, owindows) {
Con *floating_con;
if ((floating_con = con_inside_floating(current->con))) {
+ Con *output = con_get_output(floating_con);
+ if (cwidth == 0) {
+ cwidth = floating_con->rect.width;
+ } else if (mode_width && strcmp(mode_width, "ppt") == 0) {
+ cwidth = output->rect.width * ((double)cwidth / 100.0);
+ }
+ if (cheight == 0) {
+ cheight = floating_con->rect.height;
+ } else if (mode_height && strcmp(mode_height, "ppt") == 0) {
+ cheight = output->rect.height * ((double)cheight / 100.0);
+ }
floating_resize(floating_con, cwidth, cheight);
} else {
- ELOG("Resize failed: %p not a floating container\n", current->con);
+ if (current->con->window && current->con->window->dock) {
+ DLOG("This is a dock window. Not resizing (con = %p)\n)", current->con);
+ continue;
+ }
+
+ if (cwidth > 0 && mode_width) {
+ success &= resize_set_tiling(current_match, cmd_output, current->con,
+ HORIZ, strcmp(mode_width, "ppt") == 0, cwidth);
+ }
+ if (cheight > 0 && mode_height) {
+ success &= resize_set_tiling(current_match, cmd_output, current->con,
+ VERT, strcmp(mode_height, "ppt") == 0, cheight);
+ }
}
}
cmd_output->needs_tree_render = true;
- // XXX: default reply for now, make this a better reply
- ysuccess(true);
+ ysuccess(success);
+}
+
+static int border_width_from_style(border_style_t border_style, long border_width, Con *con) {
+ if (border_style == BS_NONE) {
+ return 0;
+ }
+ if (border_width >= 0) {
+ return logical_px(border_width);
+ }
+
+ const bool is_floating = con_inside_floating(con) != NULL;
+ /* Load the configured defaults. */
+ if (is_floating && border_style == config.default_floating_border) {
+ return config.default_floating_border_width;
+ } else if (!is_floating && border_style == config.default_border) {
+ return config.default_border_width;
+ } else {
+ /* Use some hardcoded values. */
+ return logical_px(border_style == BS_NORMAL ? 2 : 1);
+ }
}
/*
* Implementation of 'border normal|pixel [<n>]', 'border none|1pixel|toggle'.
*
*/
-void cmd_border(I3_CMD, const char *border_style_str, const char *border_width) {
- DLOG("border style should be changed to %s with border width %s\n", border_style_str, border_width);
+void cmd_border(I3_CMD, const char *border_style_str, long border_width) {
+ DLOG("border style should be changed to %s with border width %ld\n", border_style_str, border_width);
owindow *current;
HANDLE_EMPTY_MATCH;
TAILQ_FOREACH(current, &owindows, owindows) {
DLOG("matching: %p / %s\n", current->con, current->con->name);
- int border_style = current->con->border_style;
- char *end;
- int tmp_border_width = -1;
- tmp_border_width = strtol(border_width, &end, 10);
- if (end == border_width) {
- /* no valid digits found */
- tmp_border_width = -1;
- }
+
+ border_style_t border_style;
if (strcmp(border_style_str, "toggle") == 0) {
- border_style++;
- border_style %= 3;
- if (border_style == BS_NORMAL)
- tmp_border_width = 2;
- else if (border_style == BS_NONE)
- tmp_border_width = 0;
- else if (border_style == BS_PIXEL)
- tmp_border_width = 1;
+ border_style = (current->con->border_style + 1) % 3;
+ } else if (strcmp(border_style_str, "normal") == 0) {
+ border_style = BS_NORMAL;
+ } else if (strcmp(border_style_str, "pixel") == 0) {
+ border_style = BS_PIXEL;
+ } else if (strcmp(border_style_str, "none") == 0) {
+ border_style = BS_NONE;
} else {
- if (strcmp(border_style_str, "normal") == 0)
- border_style = BS_NORMAL;
- else if (strcmp(border_style_str, "pixel") == 0)
- border_style = BS_PIXEL;
- else if (strcmp(border_style_str, "1pixel") == 0) {
- border_style = BS_PIXEL;
- tmp_border_width = 1;
- } else if (strcmp(border_style_str, "none") == 0)
- border_style = BS_NONE;
- else {
- ELOG("BUG: called with border_style=%s\n", border_style_str);
- ysuccess(false);
- return;
- }
+ ELOG("BUG: called with border_style=%s\n", border_style_str);
+ ysuccess(false);
+ return;
}
- con_set_border_style(current->con, border_style, tmp_border_width);
+
+ const int con_border_width = border_width_from_style(border_style, border_width, current->con);
+ con_set_border_style(current->con, border_style, con_border_width);
}
cmd_output->needs_tree_render = true;
LOG("-------------------------------------------------\n");
LOG(" NOP: %s\n", comment);
LOG("-------------------------------------------------\n");
+ ysuccess(true);
}
/*
*
*/
void cmd_append_layout(I3_CMD, const char *cpath) {
- char *path = sstrdup(cpath);
- LOG("Appending layout \"%s\"\n", path);
+ LOG("Appending layout \"%s\"\n", cpath);
/* Make sure we allow paths like '~/.i3/layout.json' */
- path = resolve_tilde(path);
+ char *path = resolve_tilde(cpath);
+
+ char *buf = NULL;
+ ssize_t len;
+ if ((len = slurp(path, &buf)) < 0) {
+ /* slurp already logged an error. */
+ goto out;
+ }
+
+ if (!json_validate(buf, len)) {
+ ELOG("Could not parse \"%s\" as JSON, not loading.\n", path);
+ yerror("Could not parse \"%s\" as JSON.", path);
+ goto out;
+ }
- json_content_t content = json_determine_content(path);
+ json_content_t content = json_determine_content(buf, len);
LOG("JSON content = %d\n", content);
if (content == JSON_CONTENT_UNKNOWN) {
ELOG("Could not determine the contents of \"%s\", not loading.\n", path);
yerror("Could not determine the contents of \"%s\".", path);
- free(path);
- return;
+ goto out;
}
Con *parent = focused;
}
DLOG("Appending to parent=%p instead of focused=%p\n", parent, focused);
char *errormsg = NULL;
- tree_append_json(parent, path, &errormsg);
+ tree_append_json(parent, buf, len, &errormsg);
if (errormsg != NULL) {
yerror(errormsg);
free(errormsg);
if (content == JSON_CONTENT_WORKSPACE)
ipc_send_workspace_event("restored", parent, NULL);
- free(path);
cmd_output->needs_tree_render = true;
+out:
+ free(path);
+ free(buf);
}
/*
*/
void cmd_workspace_number(I3_CMD, const char *which, const char *_no_auto_back_and_forth) {
const bool no_auto_back_and_forth = (_no_auto_back_and_forth != NULL);
- Con *output, *workspace = NULL;
if (con_get_fullscreen_con(croot, CF_GLOBAL)) {
LOG("Cannot switch workspace while in global fullscreen\n");
}
long parsed_num = ws_name_to_number(which);
-
if (parsed_num == -1) {
LOG("Could not parse initial part of \"%s\" as a number.\n", which);
yerror("Could not parse number \"%s\"", which);
return;
}
- TAILQ_FOREACH(output, &(croot->nodes_head), nodes)
- GREP_FIRST(workspace, output_get_content(output),
- child->num == parsed_num);
-
+ Con *workspace = get_existing_workspace_by_num(parsed_num);
if (!workspace) {
LOG("There is no workspace with number %ld, creating a new one.\n", parsed_num);
ysuccess(true);
cmd_output->needs_tree_render = true;
return;
}
- if (!no_auto_back_and_forth && maybe_back_and_forth(cmd_output, workspace->name))
+ if (!no_auto_back_and_forth && maybe_back_and_forth(cmd_output, workspace->name)) {
+ ysuccess(true);
return;
+ }
workspace_show(workspace);
cmd_output->needs_tree_render = true;
}
DLOG("should switch to workspace %s\n", name);
- if (!no_auto_back_and_forth && maybe_back_and_forth(cmd_output, name))
+ if (!no_auto_back_and_forth && maybe_back_and_forth(cmd_output, name)) {
+ ysuccess(true);
return;
+ }
workspace_show_by_name(name);
cmd_output->needs_tree_render = true;
TAILQ_FOREACH(current, &owindows, owindows) {
DLOG("matching: %p / %s\n", current->con, current->con->name);
- Output *current_output = get_output_of_con(current->con);
- assert(current_output != NULL);
-
- Output *output = get_output_from_string(current_output, name);
- if (output == NULL) {
- ELOG("Could not find output \"%s\", skipping.\n", name);
- had_error = true;
- continue;
- }
-
- Con *ws = NULL;
- GREP_FIRST(ws, output_get_content(output->con), workspace_is_visible(child));
- if (ws == NULL) {
- ELOG("Could not find a visible workspace on output %p.\n", output);
- had_error = true;
- continue;
- }
-
- con_move_to_workspace(current->con, ws, true, false, false);
+ had_error |= !con_move_to_output_name(current->con, name, true);
}
cmd_output->needs_tree_render = true;
owindow *current;
TAILQ_FOREACH(current, &owindows, owindows) {
Con *ws = con_get_workspace(current->con);
- bool success = workspace_move_to_output(ws, name);
+ if (con_is_internal(ws)) {
+ continue;
+ }
+
+ Output *current_output = get_output_for_con(ws);
+ if (current_output == NULL) {
+ ELOG("Cannot get current output. This is a bug in i3.\n");
+ ysuccess(false);
+ return;
+ }
+
+ Output *target_output = get_output_from_string(current_output, name);
+ if (!target_output) {
+ ELOG("Could not get output from string \"%s\"\n", name);
+ ysuccess(false);
+ return;
+ }
+
+ bool success = workspace_move_to_output(ws, target_output);
if (!success) {
ELOG("Failed to move workspace to output.\n");
ysuccess(false);
*
*/
void cmd_focus_direction(I3_CMD, const char *direction) {
- DLOG("direction = *%s*\n", direction);
-
- if (strcmp(direction, "left") == 0)
- tree_next('p', HORIZ);
- else if (strcmp(direction, "right") == 0)
- tree_next('n', HORIZ);
- else if (strcmp(direction, "up") == 0)
- tree_next('p', VERT);
- else if (strcmp(direction, "down") == 0)
- tree_next('n', VERT);
- else {
- ELOG("Invalid focus direction (%s)\n", direction);
- ysuccess(false);
- return;
+ switch (parse_direction(direction)) {
+ case D_LEFT:
+ tree_next('p', HORIZ);
+ break;
+ case D_RIGHT:
+ tree_next('n', HORIZ);
+ break;
+ case D_UP:
+ tree_next('p', VERT);
+ break;
+ case D_DOWN:
+ tree_next('n', VERT);
+ break;
}
cmd_output->needs_tree_render = true;
ysuccess(true);
}
+/*
+ * Focus a container and disable any other fullscreen container not permitting the focus.
+ *
+ */
+static void cmd_focus_force_focus(Con *con) {
+ /* Disable fullscreen container in workspace with container to be focused. */
+ Con *ws = con_get_workspace(con);
+ Con *fullscreen_on_ws = con_get_fullscreen_covering_ws(ws);
+ if (fullscreen_on_ws && fullscreen_on_ws != con && !con_has_parent(con, fullscreen_on_ws)) {
+ con_disable_fullscreen(fullscreen_on_ws);
+ }
+ con_activate(con);
+}
+
/*
* Implementation of 'focus tiling|floating|mode_toggle'.
*
void cmd_focus_window_mode(I3_CMD, const char *window_mode) {
DLOG("window_mode = %s\n", window_mode);
+ bool to_floating = false;
+ if (strcmp(window_mode, "mode_toggle") == 0) {
+ to_floating = !con_inside_floating(focused);
+ } else if (strcmp(window_mode, "floating") == 0) {
+ to_floating = true;
+ } else if (strcmp(window_mode, "tiling") == 0) {
+ to_floating = false;
+ }
+
Con *ws = con_get_workspace(focused);
- if (ws != NULL) {
- if (strcmp(window_mode, "mode_toggle") == 0) {
- if (con_inside_floating(focused))
- window_mode = "tiling";
- else
- window_mode = "floating";
- }
- Con *current;
- TAILQ_FOREACH(current, &(ws->focus_head), focused) {
- if ((strcmp(window_mode, "floating") == 0 && current->type != CT_FLOATING_CON) ||
- (strcmp(window_mode, "tiling") == 0 && current->type == CT_FLOATING_CON))
- continue;
+ Con *current;
+ bool success = false;
+ TAILQ_FOREACH(current, &(ws->focus_head), focused) {
+ if ((to_floating && current->type != CT_FLOATING_CON) ||
+ (!to_floating && current->type == CT_FLOATING_CON))
+ continue;
- con_focus(con_descend_focused(current));
- break;
- }
+ cmd_focus_force_focus(con_descend_focused(current));
+ success = true;
+ break;
}
- cmd_output->needs_tree_render = true;
- // XXX: default reply for now, make this a better reply
- ysuccess(true);
+ if (success) {
+ cmd_output->needs_tree_render = true;
+ ysuccess(true);
+ } else {
+ yerror("Failed to find a %s container in workspace.", to_floating ? "floating" : "tiling");
+ }
}
/*
if (!ws)
continue;
- /* Check the fullscreen focus constraints. */
- if (!con_fullscreen_permits_focusing(current->con)) {
- LOG("Cannot change focus while in fullscreen mode (fullscreen rules).\n");
- ysuccess(false);
- return;
- }
-
/* In case this is a scratchpad window, call scratchpad_show(). */
if (ws == __i3_scratch) {
scratchpad_show(current->con);
* So we focus 'current' to make it the currently focused window of
* the target workspace, then revert focus. */
Con *currently_focused = focused;
- con_focus(current->con);
- con_focus(currently_focused);
+ cmd_focus_force_focus(current->con);
+ con_activate(currently_focused);
/* Now switch to the workspace, then focus */
workspace_show(ws);
LOG("focusing %p / %s\n", current->con, current->con->name);
- con_focus(current->con);
+ con_activate(current->con);
count++;
}
* sure it gets pushed to the front now. */
output_push_sticky_windows(focused);
+ ewmh_update_wm_desktop();
+
cmd_output->needs_tree_render = true;
ysuccess(true);
}
* Implementation of 'move <direction> [<pixels> [px]]'.
*
*/
-void cmd_move_direction(I3_CMD, const char *direction, long move_px) {
+void cmd_move_direction(I3_CMD, const char *direction_str, long move_px) {
owindow *current;
HANDLE_EMPTY_MATCH;
Con *initially_focused = focused;
+ direction_t direction = parse_direction(direction_str);
TAILQ_FOREACH(current, &owindows, owindows) {
- DLOG("moving in direction %s, px %ld\n", direction, move_px);
+ DLOG("moving in direction %s, px %ld\n", direction_str, move_px);
if (con_is_floating(current->con)) {
DLOG("floating move with %ld pixels\n", move_px);
Rect newrect = current->con->parent->rect;
- if (strcmp(direction, "left") == 0) {
- newrect.x -= move_px;
- } else if (strcmp(direction, "right") == 0) {
- newrect.x += move_px;
- } else if (strcmp(direction, "up") == 0) {
- newrect.y -= move_px;
- } else if (strcmp(direction, "down") == 0) {
- newrect.y += move_px;
+
+ switch (direction) {
+ case D_LEFT:
+ newrect.x -= move_px;
+ break;
+ case D_RIGHT:
+ newrect.x += move_px;
+ break;
+ case D_UP:
+ newrect.y -= move_px;
+ break;
+ case D_DOWN:
+ newrect.y += move_px;
+ break;
}
+
floating_reposition(current->con->parent, newrect);
} else {
- tree_move(current->con, (strcmp(direction, "right") == 0 ? D_RIGHT : (strcmp(direction, "left") == 0 ? D_LEFT : (strcmp(direction, "up") == 0 ? D_UP : D_DOWN))));
+ tree_move(current->con, direction);
cmd_output->needs_tree_render = true;
}
}
/* the move command should not disturb focus */
if (focused != initially_focused)
- con_focus(initially_focused);
+ con_activate(initially_focused);
// XXX: default reply for now, make this a better reply
ysuccess(true);
void cmd_layout(I3_CMD, const char *layout_str) {
HANDLE_EMPTY_MATCH;
- if (strcmp(layout_str, "stacking") == 0)
- layout_str = "stacked";
layout_t layout;
- /* default is a special case which will be handled in con_set_layout(). */
- if (strcmp(layout_str, "default") == 0)
- layout = L_DEFAULT;
- else if (strcmp(layout_str, "stacked") == 0)
- layout = L_STACKED;
- else if (strcmp(layout_str, "tabbed") == 0)
- layout = L_TABBED;
- else if (strcmp(layout_str, "splitv") == 0)
- layout = L_SPLITV;
- else if (strcmp(layout_str, "splith") == 0)
- layout = L_SPLITH;
- else {
+ if (!layout_from_name(layout_str, &layout)) {
ELOG("Unknown layout \"%s\", this is a mismatch between code and parser spec.\n", layout_str);
return;
}
#ifdef I3_ASAN_ENABLED
__lsan_do_leak_check();
#endif
- ipc_shutdown();
+ ipc_shutdown(SHUTDOWN_REASON_EXIT);
unlink(config.ipc_socket_path);
xcb_disconnect(conn);
exit(0);
*/
void cmd_restart(I3_CMD) {
LOG("restarting i3\n");
- ipc_shutdown();
+ ipc_shutdown(SHUTDOWN_REASON_RESTART);
unlink(config.ipc_socket_path);
/* We need to call this manually since atexit handlers don’t get called
* when exec()ing */
LOG("opening new container\n");
Con *con = tree_open_con(NULL, NULL);
con->layout = L_SPLITH;
- con_focus(con);
+ con_activate(con);
y(map_open);
ystr("success");
y(bool, true);
ystr("id");
- y(integer, (long int)con);
+ y(integer, (uintptr_t)con);
y(map_close);
cmd_output->needs_tree_render = true;
Output *output;
TAILQ_FOREACH(current, &owindows, owindows)
- current_output = get_output_of_con(current->con);
+ current_output = get_output_for_con(current->con);
assert(current_output != NULL);
output = get_output_from_string(current_output, name);
* Implementation of 'move [window|container] [to] [absolute] position <px> [px] <px> [px]
*
*/
-void cmd_move_window_to_position(I3_CMD, const char *method, long x, long y) {
+void cmd_move_window_to_position(I3_CMD, long x, long y) {
bool has_error = false;
owindow *current;
continue;
}
- if (strcmp(method, "absolute") == 0) {
- current->con->parent->rect.x = x;
- current->con->parent->rect.y = y;
+ Rect newrect = current->con->parent->rect;
- DLOG("moving to absolute position %ld %ld\n", x, y);
- floating_maybe_reassign_ws(current->con->parent);
- cmd_output->needs_tree_render = true;
- }
+ DLOG("moving to position %ld %ld\n", x, y);
+ newrect.x = x;
+ newrect.y = y;
- if (strcmp(method, "position") == 0) {
- Rect newrect = current->con->parent->rect;
-
- DLOG("moving to position %ld %ld\n", x, y);
- newrect.x = x;
- newrect.y = y;
-
- floating_reposition(current->con->parent, newrect);
+ if (!floating_reposition(current->con->parent, newrect)) {
+ yerror("Cannot move window/container out of bounds.");
+ has_error = true;
}
}
- // XXX: default reply for now, make this a better reply
if (!has_error)
ysuccess(true);
}
void cmd_scratchpad_show(I3_CMD) {
DLOG("should show scratchpad window\n");
owindow *current;
+ bool result = false;
if (match_is_empty(current_match)) {
- scratchpad_show(NULL);
+ result = scratchpad_show(NULL);
} else {
TAILQ_FOREACH(current, &owindows, owindows) {
DLOG("matching: %p / %s\n", current->con, current->con->name);
- scratchpad_show(current->con);
+ result |= scratchpad_show(current->con);
}
}
cmd_output->needs_tree_render = true;
- // XXX: default reply for now, make this a better reply
- ysuccess(true);
+
+ ysuccess(result);
+}
+
+/*
+ * Implementation of 'swap [container] [with] id|con_id|mark <arg>'.
+ *
+ */
+void cmd_swap(I3_CMD, const char *mode, const char *arg) {
+ HANDLE_EMPTY_MATCH;
+
+ owindow *match = TAILQ_FIRST(&owindows);
+ if (match == NULL) {
+ DLOG("No match found for swapping.\n");
+ return;
+ }
+
+ Con *con;
+ if (strcmp(mode, "id") == 0) {
+ long target;
+ if (!parse_long(arg, &target, 0)) {
+ yerror("Failed to parse %s into a window id.\n", arg);
+ return;
+ }
+
+ con = con_by_window_id(target);
+ } else if (strcmp(mode, "con_id") == 0) {
+ long target;
+ if (!parse_long(arg, &target, 0)) {
+ yerror("Failed to parse %s into a container id.\n", arg);
+ return;
+ }
+
+ con = con_by_con_id(target);
+ } else if (strcmp(mode, "mark") == 0) {
+ con = con_by_mark(arg);
+ } else {
+ yerror("Unhandled swap mode \"%s\". This is a bug.\n", mode);
+ return;
+ }
+
+ if (con == NULL) {
+ yerror("Could not find container for %s = %s\n", mode, arg);
+ return;
+ }
+
+ if (match != TAILQ_LAST(&owindows, owindows_head)) {
+ DLOG("More than one container matched the swap command, only using the first one.");
+ }
+
+ if (match->con == NULL) {
+ DLOG("Match %p has no container.\n", match);
+ ysuccess(false);
+ return;
+ }
+
+ DLOG("Swapping %p with %p.\n", match->con, con);
+ bool result = con_swap(match->con, con);
+
+ cmd_output->needs_tree_render = true;
+ ysuccess(result);
}
/*
LOG("Renaming current workspace to \"%s\"\n", new_name);
}
- Con *output, *workspace = NULL;
+ Con *workspace;
if (old_name) {
- TAILQ_FOREACH(output, &(croot->nodes_head), nodes)
- GREP_FIRST(workspace, output_get_content(output),
- !strcasecmp(child->name, old_name));
+ workspace = get_existing_workspace_by_name(old_name);
} else {
workspace = con_get_workspace(focused);
old_name = workspace->name;
return;
}
- Con *check_dest = NULL;
- TAILQ_FOREACH(output, &(croot->nodes_head), nodes)
- GREP_FIRST(check_dest, output_get_content(output),
- !strcasecmp(child->name, new_name));
+ Con *check_dest = get_existing_workspace_by_name(new_name);
- if (check_dest != NULL) {
+ /* If check_dest == workspace, the user might be changing the case of the
+ * workspace, or it might just be a no-op. */
+ if (check_dest != NULL && check_dest != workspace) {
yerror("New workspace \"%s\" already exists", new_name);
return;
}
/* By re-attaching, the sort order will be correct afterwards. */
Con *previously_focused = focused;
+ Con *previously_focused_content = focused->type == CT_WORKSPACE ? focused->parent : NULL;
Con *parent = workspace->parent;
con_detach(workspace);
con_attach(workspace, parent, false);
continue;
}
- workspace_move_to_output(workspace, assignment->output);
-
- if (previously_focused)
- workspace_show(con_get_workspace(previously_focused));
+ Output *target_output = get_output_by_name(assignment->output, true);
+ if (!target_output) {
+ LOG("Could not get output named \"%s\"\n", assignment->output);
+ continue;
+ }
+ if (!output_triggers_assignment(target_output, assignment)) {
+ continue;
+ }
+ workspace_move_to_output(workspace, target_output);
break;
}
- /* Restore the previous focus since con_attach messes with the focus. */
- con_focus(previously_focused);
+ bool can_restore_focus = previously_focused != NULL;
+ /* NB: If previously_focused is a workspace we can't work directly with it
+ * since it might have been cleaned up by workspace_show() already,
+ * depending on the focus order/number of other workspaces on the output.
+ * Instead, we loop through the available workspaces and only focus
+ * previously_focused if we still find it. */
+ if (previously_focused_content) {
+ Con *workspace = NULL;
+ GREP_FIRST(workspace, previously_focused_content, child == previously_focused);
+ can_restore_focus &= (workspace != NULL);
+ }
+
+ if (can_restore_focus) {
+ /* Restore the previous focus since con_attach messes with the focus. */
+ workspace_show(con_get_workspace(previously_focused));
+ con_focus(previously_focused);
+ }
cmd_output->needs_tree_render = true;
ysuccess(true);
else if (!strcmp(argument, "off"))
shmlog_size = 0;
else {
+ long new_size = 0;
+ if (!parse_long(argument, &new_size, 0)) {
+ yerror("Failed to parse %s into a shmlog size.\n", argument);
+ return;
+ }
/* If shm logging now, restart logging with the new size. */
if (shmlog_size > 0) {
shmlog_size = 0;
LOG("Restarting shm logging...\n");
init_logging();
}
- shmlog_size = atoi(argument);
- /* Make a weakly attempt at ensuring the argument is valid. */
- if (shmlog_size <= 0)
- shmlog_size = default_shmlog_size;
+ shmlog_size = (int)new_size;
}
LOG("%s shm logging\n", shmlog_size > 0 ? "Enabling" : "Disabling");
init_logging();
update_shmlog_atom();
- // XXX: default reply for now, make this a better reply
ysuccess(true);
}
projects / i3 / i3 / blobdiff