Merge pull request #3549 from xzfc/small-fixes

Small fixes

include/con.h

@@ -378,13 +378,6 @@ orientation_t con_orientation(Con *con);
  */
 Con *con_next_focused(Con *con);
 
-/**
- * Get the next/previous container in the specified orientation. This may
- * travel up until it finds a container with suitable orientation.
- *
- */
-Con *con_get_next(Con *con, char way, orientation_t orientation);
-
 /**
  * Returns the focused con inside this client, descending the tree as far as
  * possible. This comes in handy when attaching a con to a workspace at the

src/bindings.c

@@ -123,7 +123,7 @@ static bool binding_in_current_group(const Binding *bind) {
 }
 
 static void grab_keycode_for_binding(xcb_connection_t *conn, Binding *bind, uint32_t keycode) {
-/* Grab the key in all combinations */
+    /* Grab the key in all combinations */
 #define GRAB_KEY(modifier)                                                                       \
     do {                                                                                         \
         xcb_grab_key(conn, 0, root, modifier, keycode, XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC); \

src/click.c

@@ -302,12 +302,6 @@ static int route_click(Con *con, xcb_button_press_event_t *event, const bool mod
         goto done;
     }
 
-    if (in_stacked) {
-        /* for stacked/tabbed cons, the resizing applies to the parent
-         * container */
-        con = con->parent;
-    }
-
     /* 7: floating modifier pressed, initiate a resize */
     if (dest == CLICK_INSIDE && mod_pressed && event->detail == XCB_BUTTON_CLICK_RIGHT) {
         if (floating_mod_on_tiled_client(con, event))

src/commands.c

@@ -605,13 +605,17 @@ void cmd_resize(I3_CMD, const char *way, const char *direction, long resize_px,
                 const double ppt = (double)resize_ppt / 100.0;
                 if (!cmd_resize_tiling_width_height(current_match, cmd_output,
                                                     current->con, direction,
-                                                    resize_px, ppt))
+                                                    resize_px, ppt)) {
+                    yerror("Cannot resize.");
                     return;
+                }
             } else {
                 if (!cmd_resize_tiling_direction(current_match, cmd_output,
                                                  current->con, direction,
-                                                 resize_px, resize_ppt))
+                                                 resize_px, resize_ppt)) {
+                    yerror("Cannot resize.");
                     return;
+                }
             }
         }
     }
@@ -657,7 +661,7 @@ static bool resize_set_tiling(I3_CMD, Con *target, orientation_t resize_orientat
 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);
+        yerror("Dimensions cannot be negative.");
         return;
     }
 
@@ -782,6 +786,7 @@ void cmd_append_layout(I3_CMD, const char *cpath) {
     char *buf = NULL;
     ssize_t len;
     if ((len = slurp(path, &buf)) < 0) {
+        yerror("Could not slurp \"%s\".", path);
         /* slurp already logged an error. */
         goto out;
     }
@@ -1513,7 +1518,7 @@ void cmd_layout(I3_CMD, const char *layout_str) {
 
     layout_t layout;
     if (!layout_from_name(layout_str, &layout)) {
-        ELOG("Unknown layout \"%s\", this is a mismatch between code and parser spec.\n", layout_str);
+        yerror("Unknown layout \"%s\", this is a mismatch between code and parser spec.", layout_str);
         return;
     }
 

src/commands_parser.c

@@ -353,7 +353,7 @@ CommandResult *parse_command(const char *input, yajl_gen gen) {
                 if (*walk == '\0' || *walk == ',' || *walk == ';') {
                     next_state(token);
                     token_handled = true;
-/* To make sure we start with an appropriate matching
+                    /* To make sure we start with an appropriate matching
                      * datastructure for commands which do *not* specify any
                      * criteria, we re-initialize the criteria system after
                      * every command. */

src/con.c

@@ -1485,42 +1485,6 @@ Con *con_next_focused(Con *con) {
     return next;
 }
 
-/*
- * Get the next/previous container in the specified orientation. This may
- * travel up until it finds a container with suitable orientation.
- *
- */
-Con *con_get_next(Con *con, char way, orientation_t orientation) {
-    DLOG("con_get_next(way=%c, orientation=%d)\n", way, orientation);
-    /* 1: get the first parent with the same orientation */
-    Con *cur = con;
-    while (con_orientation(cur->parent) != orientation) {
-        DLOG("need to go one level further up\n");
-        if (cur->parent->type == CT_WORKSPACE) {
-            LOG("that's a workspace, we can't go further up\n");
-            return NULL;
-        }
-        cur = cur->parent;
-    }
-
-    /* 2: chose next (or previous) */
-    Con *next;
-    if (way == 'n') {
-        next = TAILQ_NEXT(cur, nodes);
-        /* if we are at the end of the list, we need to wrap */
-        if (next == TAILQ_END(&(parent->nodes_head)))
-            return NULL;
-    } else {
-        next = TAILQ_PREV(cur, nodes_head, nodes);
-        /* if we are at the end of the list, we need to wrap */
-        if (next == TAILQ_END(&(cur->nodes_head)))
-            return NULL;
-    }
-    DLOG("next = %p\n", next);
-
-    return next;
-}
-
 /*
  * Returns the focused con inside this client, descending the tree as far as
  * possible. This comes in handy when attaching a con to a workspace at the

src/config.c

@@ -202,7 +202,7 @@ void load_configuration(xcb_connection_t *conn, const char *override_configpath,
     /* Clear the old config or initialize the data structure */
     memset(&config, 0, sizeof(config));
 
-/* Initialize default colors */
+    /* Initialize default colors */
 #define INIT_COLOR(x, cborder, cbackground, ctext, cindicator) \
     do {                                                       \
         x.border = draw_util_hex_to_color(cborder);            \

src/config_parser.c

@@ -409,7 +409,7 @@ struct ConfigResultIR *parse_config(const char *input, struct context *context)
                 if (*walk == '\0' || *walk == '\n' || *walk == '\r') {
                     next_state(token);
                     token_handled = true;
-/* To make sure we start with an appropriate matching
+                    /* To make sure we start with an appropriate matching
                      * datastructure for commands which do *not* specify any
                      * criteria, we re-initialize the criteria system after
                      * every command. */

src/log.c

@@ -124,9 +124,9 @@ void init_logging(void) {
  */
 void open_logbuffer(void) {
     /* Reserve 1% of the RAM for the logfile, but at max 25 MiB.
-         * For 512 MiB of RAM this will lead to a 5 MiB log buffer.
-         * At the moment (2011-12-10), no testcase leads to an i3 log
-         * of more than ~ 600 KiB. */
+     * For 512 MiB of RAM this will lead to a 5 MiB log buffer.
+     * At the moment (2011-12-10), no testcase leads to an i3 log
+     * of more than ~ 600 KiB. */
     logbuffer_size = min(physical_mem_bytes * 0.01, shmlog_size);
 #if defined(__FreeBSD__)
     sasprintf(&shmlogname, "/tmp/i3-log-%d", getpid());

src/main.c

@@ -529,7 +529,7 @@ int main(int argc, char *argv[]) {
     root_screen = xcb_aux_get_screen(conn, conn_screen);
     root = root_screen->root;
 
-/* Place requests for the atoms we need as soon as possible */
+    /* Place requests for the atoms we need as soon as possible */
 #define xmacro(atom) \
     xcb_intern_atom_cookie_t atom##_cookie = xcb_intern_atom(conn, 0, strlen(#atom), #atom);
 #include "atoms.xmacro"
@@ -567,7 +567,7 @@ int main(int argc, char *argv[]) {
     xcb_get_geometry_cookie_t gcookie = xcb_get_geometry(conn, root);
     xcb_query_pointer_cookie_t pointercookie = xcb_query_pointer(conn, root);
 
-/* Setup NetWM atoms */
+    /* Setup NetWM atoms */
 #define xmacro(name)                                                                       \
     do {                                                                                   \
         xcb_intern_atom_reply_t *reply = xcb_intern_atom_reply(conn, name##_cookie, NULL); \

src/render.c

@@ -134,17 +134,17 @@ void render_con(Con *con) {
             x_raise_con(child);
             if ((child = TAILQ_FIRST(&(con->focus_head)))) {
                 /* By rendering the stacked container again, we handle the case
-             * that we have a non-leaf-container inside the stack. In that
-             * case, the children of the non-leaf-container need to be raised
-             * as well. */
+                 * that we have a non-leaf-container inside the stack. In that
+                 * case, the children of the non-leaf-container need to be
+                 * raised as well. */
                 render_con(child);
             }
 
             if (params.children != 1)
-                /* Raise the stack con itself. This will put the stack decoration on
-             * top of every stack window. That way, when a new window is opened in
-             * the stack, the old window will not obscure part of the decoration
-             * (it’s unmapped afterwards). */
+                /* Raise the stack con itself. This will put the stack
+                 * decoration on top of every stack window. That way, when a
+                 * new window is opened in the stack, the old window will not
+                 * obscure part of the decoration (it’s unmapped afterwards). */
                 x_raise_con(con);
         }
     }

src/scratchpad.c

@@ -121,8 +121,8 @@ bool scratchpad_show(Con *con) {
             DLOG("Found an unfocused scratchpad window on this workspace\n");
             DLOG("Focusing it: %p\n", walk_con);
             /* use con_descend_tiling_focused to get the last focused
-                 * window inside this scratch container in order to
-                 * keep the focus the same within this container */
+             * window inside this scratch container in order to
+             * keep the focus the same within this container */
             con_activate(con_descend_tiling_focused(walk_con));
             return true;
         }

src/sd-daemon.c

@@ -413,8 +413,7 @@ int sd_booted(void) {
 
     struct stat a, b;
 
-    /* We simply test whether the systemd cgroup hierarchy is
-         * mounted */
+    /* We simply test whether the systemd cgroup hierarchy is mounted */
 
     if (lstat("/sys/fs/cgroup", &a) < 0)
         return 0;

src/window.c

@@ -439,7 +439,7 @@ void window_update_hints(i3Window *win, xcb_get_property_reply_t *prop, bool *ur
  *
  */
 void window_update_motif_hints(i3Window *win, xcb_get_property_reply_t *prop, border_style_t *motif_border_style) {
-/* This implementation simply mirrors Gnome's Metacity. Official
+    /* This implementation simply mirrors Gnome's Metacity. Official
      * documentation of this hint is nowhere to be found.
      * For more information see:
      * https://people.gnome.org/~tthurman/docs/metacity/xprops_8h-source.html