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/*
* ========================
* ===== ===============
* ====== ================
* ====== ================
* ====== ==== ==== ==
* ====== === == = =
* ====== === = == =
* = === === = == ====
* = === === = == = =
* == ===== ==== ==
* ========================
*
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2023 Joe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the organization nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY JOE ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL JOE BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* hardflip: src/i_events.go
* Wed Dec 20 11:05:16 2023
* Joe
*
* the hosts linked list
*/
package main
import(
"os"
"github.com/gdamore/tcell/v2"
)
// screen events such as keypresses
func i_events(data *Data,
sel *uint64, sel_max *uint64,
term_size *[2]int,
quit func()) {
var err error
event := data.s.PollEvent()
switch event := event.(type) {
case *tcell.EventResize:
data.s.Sync()
case *tcell.EventKey:
if event.Key() == tcell.KeyEscape ||
event.Key() == tcell.KeyCtrlC ||
event.Rune() == 'q' {
quit()
os.Exit(0)
}
if event.Rune() == 'j' ||
event.Key() == tcell.KeyDown {
if *sel < *sel_max - 1 {
*sel += 1
}
}
if event.Rune() == 'k' ||
event.Key() == tcell.KeyUp {
if *sel > 0 {
*sel -= 1
}
}
if event.Key() == tcell.KeyEnter {
quit()
c_exec(*sel, data.lhost)
if data.opts.loop == false {
os.Exit(0)
}
if data.s, err = tcell.NewScreen(); err != nil {
c_die("view", err)
}
if err := data.s.Init(); err != nil {
c_die("view", err)
}
def_style := tcell.StyleDefault.
Background(tcell.ColorReset).
Foreground(tcell.ColorReset)
data.s.SetStyle(def_style)
}
if event.Key() == tcell.KeyCtrlR {
data.lhost = c_load_data_dir(c_get_data_dir())
l := data.lhost
*sel_max = l.count()
if *sel >= *sel_max {
*sel = *sel_max - 1
}
}
}
}
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