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Merge pull request #215 from sce/gaps 

Clean up gaps command
This commit is contained in:
Drew DeVault 2015-11-04 06:58:26 -05:00
parent 58085226b3 eeec0fda8a
commit 713c7d6e1e
2 changed files with 16 additions and 17 deletions
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8
sway.5.txt
View File

@ -69,18 +69,18 @@ Commands
Toggles fullscreen status for the focused view.
**gaps** <amount>::
Sets _amount_ pixels as the gap between each view, and around each
Sets default _amount_ pixels as the gap between each view, and around each
workspace.
**gaps** <inner|outer> <amount>::
Sets _amount_ pixels as the _inner_ or _outer_ gap, where the former affects
spacing between views and the latter affects the space around each
Sets default _amount_ pixels as the _inner_ or _outer_ gap, where the former
affects spacing between views and the latter affects the space around each
workspace.
**gaps** <inner|outer> <all|workspace|current> <set|plus|minus> <amount>::
Changes the gaps for the _inner_ or _outer_ gap. _all_ changes the gaps for
all views or workspace, _workspace_ changes gaps for all views in current
workspace, or current workspace, and _current_ changes gaps for the current
workspace (or current workspace), and _current_ changes gaps for the current
view or workspace.
**kill**::

25
sway/commands.c
View File

@ -760,26 +760,24 @@ static struct cmd_results *cmd_gaps(int argc, char **argv) {
if ((error = checkarg(argc, "gaps", EXPECTED_AT_LEAST, 1))) {
return error;
}
const char* expected_syntax =
"Expected 'gaps <inner|outer> <current|all|workspace> <set|plus|minus n>'";
const char *amount_str = argv[0];
// gaps amount
if (argc >= 1 && isdigit(*amount_str)) {
int amount = (int)strtol(amount_str, NULL, 10);
if (errno == ERANGE || amount == 0) {
if (errno == ERANGE) {
errno = 0;
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
}
if (config->gaps_inner == 0) {
config->gaps_inner = amount;
}
if (config->gaps_outer == 0) {
config->gaps_outer = amount;
}
config->gaps_inner = config->gaps_outer = amount;
arrange_windows(&root_container, -1, -1);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
// gaps inner|outer n
else if (argc >= 2 && isdigit((amount_str = argv[1])[0])) {
int amount = (int)strtol(amount_str, NULL, 10);
if (errno == ERANGE || amount == 0) {
if (errno == ERANGE) {
errno = 0;
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
}
@ -789,11 +787,12 @@ static struct cmd_results *cmd_gaps(int argc, char **argv) {
} else if (strcasecmp(target_str, "outer") == 0) {
config->gaps_outer = amount;
}
arrange_windows(&root_container, -1, -1);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
// gaps inner|outer current|all set|plus|minus n
if (argc < 4 || config->reading) {
return cmd_results_new(CMD_INVALID, "gaps", "Expected 'gaps <inner|outer> <current|all|workspace> <set|plus|minus n>'");
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
}
// gaps inner|outer ...
const char *inout_str = argv[0];
@ -803,7 +802,7 @@ static struct cmd_results *cmd_gaps(int argc, char **argv) {
} else if (strcasecmp(inout_str, "outer") == 0) {
inout = OUTER;
} else {
return cmd_results_new(CMD_INVALID, "gaps", "Expected 'gaps <inner|outer> <current|all|workspace> <set|plus|minus n>'");
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
}
// gaps ... current|all ...
@ -821,13 +820,13 @@ static struct cmd_results *cmd_gaps(int argc, char **argv) {
target = WORKSPACE;
}
} else {
return cmd_results_new(CMD_INVALID, "gaps", "Expected 'gaps <inner|outer> <current|all|workspace> <set|plus|minus n>'");
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
}
// gaps ... n
amount_str = argv[3];
int amount = (int)strtol(amount_str, NULL, 10);
if (errno == ERANGE || amount == 0) {
if (errno == ERANGE) {
errno = 0;
return cmd_results_new(CMD_INVALID, "gaps", "Number is out out of range.");
}
@ -843,7 +842,7 @@ static struct cmd_results *cmd_gaps(int argc, char **argv) {
method = ADD;
amount *= -1;
} else {
return cmd_results_new(CMD_INVALID, "gaps", "Expected 'gaps <inner|outer> <current|all> <set|plus|minus n>'");
return cmd_results_new(CMD_INVALID, "gaps", expected_syntax);
}
if (target == CURRENT) {