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Make gaps implementation consistent with i3-gaps

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This changes our gaps implementation to behave like i3-gaps.

Our previous implementation allowed you to set gaps on a per container
basis. This isn't supported by i3-gaps and doesn't seem to have a
practical use case. The gaps_outer and gaps_inner properties on
containers are now removed as they just read the gaps_inner from the
workspace.

`gaps inner|outer <px>` no longer changes the gaps for all workspaces.
It only sets defaults for new workspaces.

`gaps inner|outer current|workspace|all set|plus|minus <px>` is now
runtime only, and the workspace option is now removed. `current` now
sets gaps for the current workspace as opposed to the current container.

`workspace <ws> gaps inner|outer <px>` is now implemented. This sets
defaults for a workspace.

This also fixes a bug where changing the layout of a split container
from linear to tabbed would cause gaps to not be applied to it until you
switch to another workspace and back.
This commit is contained in:
Ryan Dwyer 2018-09-29 11:06:07 +10:00
parent dc01e884f7
commit 415a48ac63
8 changed files with 215 additions and 170 deletions
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38
sway/commands/workspace.c
View file

@ -20,6 +20,8 @@ static struct workspace_config *workspace_config_find_or_create(char *ws_name) {
return NULL;
}
wsc->workspace = strdup(ws_name);
wsc->gaps_inner = -1;
wsc->gaps_outer = -1;
list_add(config->workspace_configs, wsc);
return wsc;
}
@ -37,6 +39,7 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
}
int output_location = -1;
int gaps_location = -1;
for (int i = 0; i < argc; ++i) {
if (strcasecmp(argv[i], "output") == 0) {
@ -44,6 +47,12 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
break;
}
}
for (int i = 0; i < argc; ++i) {
if (strcasecmp(argv[i], "gaps") == 0) {
gaps_location = i;
break;
}
}
if (output_location >= 0) {
if ((error = checkarg(argc, "workspace", EXPECTED_EQUAL_TO, output_location + 2))) {
return error;
@ -57,6 +66,35 @@ struct cmd_results *cmd_workspace(int argc, char **argv) {
}
free(wsc->output);
wsc->output = strdup(argv[output_location + 1]);
} else if (gaps_location >= 0) {
if ((error = checkarg(argc, "workspace", EXPECTED_EQUAL_TO, gaps_location + 3))) {
return error;
}
char *ws_name = join_args(argv, argc - 3);
struct workspace_config *wsc = workspace_config_find_or_create(ws_name);
free(ws_name);
if (!wsc) {
return cmd_results_new(CMD_FAILURE, "workspace gaps",
"Unable to allocate workspace output");
}
int *prop = NULL;
if (strcasecmp(argv[gaps_location + 1], "inner") == 0) {
prop = &wsc->gaps_inner;
} else if (strcasecmp(argv[gaps_location + 1], "outer") == 0) {
prop = &wsc->gaps_outer;
} else {
return cmd_results_new(CMD_FAILURE, "workspace gaps",
"Expected 'workspace <ws> gaps inner|outer <px>'");
}
char *end;
int val = strtol(argv[gaps_location + 2], &end, 10);
if (strlen(end)) {
free(end);
return cmd_results_new(CMD_FAILURE, "workspace gaps",
"Expected 'workspace <ws> gaps inner|outer <px>'");
}
*prop = val >= 0 ? val : 0;
} else {
if (config->reading || !config->active) {
return cmd_results_new(CMD_DEFER, "workspace", NULL);