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implement resize command for absolute dimensions

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Zandr Martin 2016-06-11 17:02:16 -05:00
parent 6388e1e288
commit 889618d3ee
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GPG key ID: AA2BB8EF77F7BBDC
4 changed files with 40 additions and 16 deletions
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1
include/resize.h
View file

@ -2,6 +2,7 @@
#define _SWAY_RESIZE_H
#include <stdbool.h>
bool set_size_tiled(int amount, bool use_width);
bool resize_tiled(int amount, bool use_width);
#endif

23
sway/commands.c
View file

@ -2000,21 +2000,17 @@ static struct cmd_results *cmd_resize(int argc, char **argv) {
struct cmd_results *error = NULL;
if (config->reading) return cmd_results_new(CMD_FAILURE, "resize", "Can't be used in config file.");
if (!config->active) return cmd_results_new(CMD_FAILURE, "resize", "Can only be used when sway is running.");
if ((error = checkarg(argc, "resize", EXPECTED_AT_LEAST, 3))) {
if ((error = checkarg(argc, "resize", EXPECTED_AT_LEAST, 2))) {
return error;
}
char *end;
int amount = (int)strtol(argv[2], &end, 10);
int amount = (int)strtol(argv[argc - 1], NULL, 10);
if (errno == ERANGE || amount == 0) {
errno = 0;
return cmd_results_new(CMD_INVALID, "resize", "Number is out of range.");
}
if (strcmp(argv[0], "shrink") != 0 && strcmp(argv[0], "grow") != 0) {
return cmd_results_new(CMD_INVALID, "resize",
"Expected 'resize <shrink|grow> <width|height> <amount>'");
}
if (strcmp(argv[0], "shrink") == 0 || strcmp(argv[0], "grow") == 0) {
if (strcmp(argv[0], "shrink") == 0) {
amount *= -1;
}
@ -2025,8 +2021,17 @@ static struct cmd_results *cmd_resize(int argc, char **argv) {
resize_tiled(amount, false);
} else {
return cmd_results_new(CMD_INVALID, "resize",
"Expected 'resize <shrink|grow> <width|height> <amount>'");
"Expected 'resize <shrink|grow> <width|height> <amount>' or 'resize <width|height> <amount>'");
}
} else if (strcmp(argv[0], "width") == 0) {
set_size_tiled(amount, true);
} else if (strcmp(argv[0], "height") == 0) {
set_size_tiled(amount, false);
} else {
return cmd_results_new(CMD_INVALID, "resize",
"Expected 'resize <shrink|grow> <width|height> <amount>' or 'resize <width|height> <amount>'");
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}

14
sway/resize.c
View file

@ -5,6 +5,20 @@
#include "log.h"
#include "input_state.h"
#include "handlers.h"
#include "resize.h"
bool set_size_tiled(int amount, bool use_width) {
int desired;
swayc_t *focused = get_focused_view(swayc_active_workspace());
if (use_width) {
desired = amount - focused->width;
} else {
desired = amount - focused->height;
}
return resize_tiled(desired, use_width);
}
bool resize_tiled(int amount, bool use_width) {
swayc_t *parent = get_focused_view(swayc_active_workspace());

4
sway/sway.5.txt
View file

@ -98,6 +98,10 @@ They are expected to be used with **bindsym** or at runtime through **swaymsg**(
Resizes the currently focused container or view by _amount_. _amount_ can be
specified as "n px" or "n ppt" or "n px or n ppt".
**resize** <width|height> <amount>::
Sets the _width_ or _height_ of the currently focused container to _amount_.
_amount_ can be specified as "n px" or "n ppt" or "n px or n ppt".
**split** <vertical|v|horizontal|h|toggle|t>::
Splits the current container, vertically or horizontally. If toggled then the
current container is split opposite to the parent container.