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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/c_hardflip.go
* Mon, 18 Dec 2023 16:50:31 +0100
* Joe
*
* interfacing with the user
*/
package main
import (
"os"
"github.com/gdamore/tcell/v2"
)
func i_draw_text(s tcell.Screen, x1, y1, x2, y2 int, style tcell.Style, text string) {
row := y1
col := x1
for _, r := range []rune(text) {
s.SetContent(col, row, r, nil, style)
col++
if col >= x2 {
row++
col = x1
}
if row > y2 {
break
}
}
}
func i_ui() {
screen, err := tcell.NewScreen()
if err != nil {
c_die("view", err)
}
if err := screen.Init(); err != nil {
c_die("view", err)
}
def_style := tcell.StyleDefault.Background(tcell.ColorReset).Foreground(tcell.ColorReset)
screen.SetStyle(def_style)
quit := func() {
screen.Fini()
os.Exit(0)
}
for {
i_draw_text(screen, 0, 0, 30, 0, def_style, "hey fuck you")
screen.Show()
ev := screen.PollEvent()
switch ev := ev.(type) {
case *tcell.EventResize:
screen.Sync()
case *tcell.EventKey:
if ev.Key() == tcell.KeyEscape || ev.Key() == tcell.KeyCtrlC {
quit()
}
}
}
}
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