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// Copyright (c) 2018 Nicholas Marriott <nicholas.marriott@gmail.com>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
// IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
// OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
use crate::*;
use crate::options_::options_set_number;
pub static CMD_RESIZE_WINDOW_ENTRY: cmd_entry = cmd_entry {
name: "resize-window",
alias: Some("resizew"),
args: args_parse::new("aADLRt:Ux:y:", 0, 1, None),
usage: "[-aADLRU] [-x width] [-y height] [-t target-window] [adjustment]",
target: cmd_entry_flag::new(
b't',
cmd_find_type::CMD_FIND_WINDOW,
cmd_find_flags::empty(),
),
flags: cmd_flag::CMD_AFTERHOOK,
exec: cmd_resize_window_exec,
source: cmd_entry_flag::zeroed(),
};
/// C `vendor/tmux/cmd-resize-window.c:47`: `static enum cmd_retval cmd_resize_window_exec(struct cmd *self, struct cmdq_item *item)`
unsafe fn cmd_resize_window_exec(self_: *mut cmd, item: *mut cmdq_item) -> cmd_retval {
unsafe {
let args = cmd_get_args(self_);
let target = cmdq_get_target(item);
let wl = (*target).wl;
let w = (*wl).window;
let s = (*target).s;
let mut cause = null_mut();
let mut xpixel = 0u32;
let mut ypixel = 0u32;
let adjust = if args_count(args) == 0 {
1
} else {
match strtonum(args_string(args, 0), 1, i32::MAX) {
Ok(n) => n as u32,
Err(errstr) => {
cmdq_error!(item, "adjustment {}", _s(errstr.as_ptr()));
return cmd_retval::CMD_RETURN_ERROR;
}
}
};
let mut sx = (*w).sx;
let mut sy = (*w).sy;
if args_has(args, 'x') {
sx = args_strtonum(
args,
b'x',
WINDOW_MINIMUM as _,
WINDOW_MAXIMUM as _,
&raw mut cause,
) as u32;
if !cause.is_null() {
cmdq_error!(item, "width {}", _s(cause));
free_(cause);
return cmd_retval::CMD_RETURN_ERROR;
}
}
if args_has(args, 'y') {
sy = args_strtonum(
args,
b'y',
WINDOW_MINIMUM as _,
WINDOW_MAXIMUM as _,
&raw mut cause,
) as u32;
if !cause.is_null() {
cmdq_error!(item, "height {}", _s(cause));
free_(cause);
return cmd_retval::CMD_RETURN_ERROR;
}
}
if args_has(args, 'L') {
if sx >= adjust {
sx -= adjust;
}
} else if args_has(args, 'R') {
sx += adjust;
} else if args_has(args, 'U') {
if sy >= adjust {
sy -= adjust;
}
} else if args_has(args, 'D') {
sy += adjust;
}
if args_has(args, 'A') {
default_window_size(
null_mut(),
s,
w,
&raw mut sx,
&raw mut sy,
&raw mut xpixel,
&raw mut ypixel,
Some(window_size_option::WINDOW_SIZE_LARGEST),
);
} else if args_has(args, 'a') {
default_window_size(
null_mut(),
s,
w,
&raw mut sx,
&raw mut sy,
&raw mut xpixel,
&raw mut ypixel,
Some(window_size_option::WINDOW_SIZE_SMALLEST),
);
}
options_set_number(
(*w).options,
"window-size",
window_size_option::WINDOW_SIZE_MANUAL as i64,
);
(*w).manual_sx = sx;
(*w).manual_sy = sy;
recalculate_size(w, 1);
cmd_retval::CMD_RETURN_NORMAL
}
}