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-rw-r--r--i_ui.go365
1 files changed, 0 insertions, 365 deletions
diff --git a/i_ui.go b/i_ui.go
deleted file mode 100644
index 05e5141..0000000
--- a/i_ui.go
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * ========================
- * ===== ===============
- * ====== ================
- * ====== ================
- * ====== ==== ==== ==
- * ====== === == = =
- * ====== === = == =
- * = === === = == ====
- * = === === = == = =
- * == ===== ==== ==
- * ========================
- *
- * SPDX-License-Identifier: BSD-3-Clause
- *
- * Copyright (c) 2023-2024, 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS ''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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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_ui.go
- * Fri Jan 19 19:23:24 2024
- * Joe
- *
- * interfacing with the user
- */
-
-package main
-
-import (
- "os"
- "strconv"
-
- "github.com/gdamore/tcell/v2"
- "golang.org/x/term"
-)
-
-type HardUI struct {
- s tcell.Screen
- mode uint8
- def_style tcell.Style
- dir_style tcell.Style
- title_style tcell.Style
- dim [2]int
- err [2]string
-}
-
-func i_left_right(text_len int, ui *HardUI) (int, int) {
- left := (ui.dim[W] / 2) - text_len / 2
- right := ui.dim[W] - 1
- if left < 1 {
- left = 1
- }
- if right >= ui.dim[W] - 1 {
- right = ui.dim[W] - 1
- }
- return left, right
-}
-
-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_draw_box(s tcell.Screen, x1, y1, x2, y2 int, title string, fill bool) {
- style := tcell.StyleDefault.
- Background(tcell.ColorReset).
- Foreground(tcell.ColorReset)
-
- if y2 < y1 {
- y1, y2 = y2, y1
- }
- if x2 < x1 {
- x1, x2 = x2, x1
- }
- // Draw borders
- for col := x1; col <= x2; col++ {
- s.SetContent(col, y1, tcell.RuneHLine, nil, style)
- s.SetContent(col, y2, tcell.RuneHLine, nil, style)
- }
- for row := y1 + 1; row < y2; row++ {
- s.SetContent(x1, row, tcell.RuneVLine, nil, style)
- s.SetContent(x2, row, tcell.RuneVLine, nil, style)
- }
- // Only draw corners if necessary
- if y1 != y2 && x1 != x2 {
- s.SetContent(x1, y1, tcell.RuneULCorner, nil, style)
- s.SetContent(x2, y1, tcell.RuneURCorner, nil, style)
- s.SetContent(x1, y2, tcell.RuneLLCorner, nil, style)
- s.SetContent(x2, y2, tcell.RuneLRCorner, nil, style)
- }
- if fill == true {
- for y := y1 + 1; y < y2; y++ {
- for x := x1 + 1; x < x2; x++ {
- s.SetContent(x, y, ' ', nil, style)
- }
- }
- }
- i_draw_text(s, x1 + 1, y1, x2 - 1, y1, style, title)
-}
-
-func i_draw_msg(s tcell.Screen, lines int, dim [2]int, title string) {
- style := tcell.StyleDefault.
- Background(tcell.ColorReset).
- Foreground(tcell.ColorReset)
-
- lines += 1
- if lines < 0 {
- return
- }
- if lines > dim[H] - 2 {
- lines = dim[H] - 2
- }
- for row := dim[H] - 2 - lines; row < dim[H] - 2; row++ {
- s.SetContent(0, row, tcell.RuneVLine, nil, style)
- s.SetContent(dim[W] - 1, row, tcell.RuneVLine, nil, style)
- }
- for col := 1; col < dim[W] - 1; col++ {
- s.SetContent(col, dim[H] - 2 - lines, tcell.RuneHLine, nil, style)
- s.SetContent(col, dim[H] - 2, tcell.RuneHLine, nil, style)
- }
- s.SetContent(0, dim[H] - 2 - lines, tcell.RuneULCorner, nil, style)
- s.SetContent(dim[W] - 1, dim[H] - 2 - lines, tcell.RuneURCorner, nil, style)
- s.SetContent(0, dim[H] - 2, tcell.RuneLLCorner, nil, style)
- s.SetContent(dim[W] - 1, dim[H] - 2, tcell.RuneLRCorner, nil, style)
- // s.SetContent(dim[W] / 3, dim[H] - 2 - lines, tcell.RuneBTee, nil, style)
- // s.SetContent(0, dim[H] - 2 - lines, tcell.RuneLTee, nil, style)
- // s.SetContent(dim[W] - 1, dim[H] - 2 - lines, tcell.RuneRTee, nil, style)
- for y := dim[H] - 2 - lines + 1; y < dim[H] - 2; y++ {
- for x := 1; x < dim[W] - 1; x++ {
- s.SetContent(x, y, ' ', nil, style)
- }
- }
- i_draw_text(s, 1, dim[H] - 2 - lines, len(title) + 2, dim[H] - 2 - lines,
- style, title)
-}
-
-func i_draw_bottom_text(ui HardUI) {
- text := ""
-
- switch ui.mode {
- case NORMAL_MODE:
- text = NORMAL_KEYS_HINTS
- case DELETE_MODE:
- text = DELETE_KEYS_HINTS
- case LOAD_MODE:
- text = ""
- case ERROR_MODE:
- text = ERROR_KEYS_HINTS
- }
- i_draw_text(ui.s,
- 0, ui.dim[H] - 1, ui.dim[W], ui.dim[H] - 1,
- ui.def_style.Dim(true), text)
- i_draw_text(ui.s,
- ui.dim[W] - 5, ui.dim[H] - 1, ui.dim[W], ui.dim[H] - 1,
- ui.def_style.Dim(true), " " + VERSION)
-}
-
-func i_draw_zhosts_box(ui HardUI) {
- i_draw_msg(ui.s, 1, ui.dim, " No hosts ")
- text := "Hosts list empty. Add hosts/folders by pressing (a/m)"
- left, right := i_left_right(len(text), &ui)
- i_draw_text(ui.s, left, ui.dim[H] - 2 - 1, right, ui.dim[H] - 2 - 1,
- ui.def_style, text)
-}
-
-func i_draw_delete_msg(ui HardUI, item *ItemsNode) {
- var text string
- var file string
-
- if item.is_dir() == true {
- text = "Really delete this directory and all of its content?"
- file = item.Dirs.path()
- } else {
- host := item.Host
- text = "Really delete this host?"
- file = host.Parent.path() + host.Filename
- }
- file = file[1:]
- i_draw_msg(ui.s, 2, ui.dim, " Delete ")
- left, right := i_left_right(len(text), &ui)
- line := ui.dim[H] - 2 - 2
- i_draw_text(ui.s, left, line, right, line, ui.def_style, text)
- left, right = i_left_right(len(file), &ui)
- line += 1
- i_draw_text(ui.s,
- left, line, right, line,
- ui.def_style.Bold(true), file)
-}
-
-func i_draw_error_msg(ui HardUI) {
- lines := 2
- if len(ui.err[ERROR_ERR]) == 0 {
- lines = 1
- }
- i_draw_msg(ui.s, lines, ui.dim, " Delete ")
- left, right := i_left_right(len(ui.err[ERROR_MSG]), &ui)
- line := ui.dim[H] - 2 - 2
- if len(ui.err[ERROR_ERR]) == 0 {
- line += 1
- }
- i_draw_text(ui.s, left, line, right, line, ui.def_style, ui.err[ERROR_MSG])
- if len(ui.err[ERROR_ERR]) > 0 {
- left, right = i_left_right(len(ui.err[ERROR_ERR]), &ui)
- line += 1
- i_draw_text(ui.s, left, line, right, line,
- ui.def_style, ui.err[ERROR_ERR])
- }
-}
-
-func i_draw_scrollhint(ui HardUI, litems *ItemsList) {
- if litems.head == nil {
- return
- }
- h := ui.dim[H] - 4
- last := litems.last.ID
- if last <= h {
- return
- }
- draw_id := litems.draw.ID
- if draw_id > 1 {
- ui.s.SetContent(0, 1,
- '▲',
- nil, ui.def_style)
- }
- if last - draw_id > h {
- ui.s.SetContent(0, ui.dim[H] - 3,
- '▼',
- nil, ui.def_style)
- return
- }
-}
-
-// HACK: fuck global vars but do we have the choice really
-var g_load_count int = -1
-
-func i_draw_load_ui(ui *HardUI) {
- g_load_count += 1
- if g_load_count % 1000 != 0 {
- return
- }
- ui.s.Clear()
- i_draw_host_panel(*ui, false, nil, nil)
- i_draw_info_panel(*ui, false, nil)
- i_draw_msg(ui.s, 1, ui.dim, " Loading ")
- text := "Loading " + strconv.Itoa(g_load_count) + " hosts"
- left, right := i_left_right(len(text), ui)
- i_draw_text(ui.s,
- left, ui.dim[H] - 2 - 1, right, ui.dim[H] - 2 - 1, ui.def_style, text)
- i_draw_text(ui.s,
- ui.dim[W] - 5, ui.dim[H] - 1, ui.dim[W], ui.dim[H] - 1,
- ui.def_style.Dim(true), " " + VERSION)
- ui.s.Show()
- event := ui.s.PollEvent()
- ui.s.PostEvent(event)
- switch event := event.(type) {
- case *tcell.EventResize:
- ui.dim[W], ui.dim[H], _ = term.GetSize(0)
- ui.s.Sync()
- case *tcell.EventKey:
- if event.Key() == tcell.KeyCtrlC ||
- event.Rune() == 'q' {
- ui.s.Fini()
- os.Exit(0)
- }
- }
-}
-
-func i_load_ui(data_dir string,
- opts HardOpts,
- ui *HardUI) (*DirsList, *ItemsList) {
- ui.mode = LOAD_MODE
- ldirs := c_load_data_dir(data_dir, opts, ui)
- litems := c_load_litems(ldirs)
- ui.mode = NORMAL_MODE
- return ldirs, litems
-}
-
-func i_ui(data_dir string, opts HardOpts) {
- ui := HardUI{}
- var err error
-
- ui.s, err = tcell.NewScreen()
- if err != nil {
- c_die("view", err)
- }
- if err := ui.s.Init(); err != nil {
- c_die("view", err)
- }
- ui.def_style = tcell.StyleDefault.
- Background(tcell.ColorReset).
- Foreground(tcell.ColorReset)
- ui.dir_style = tcell.StyleDefault.
- Background(tcell.ColorReset).
- Foreground(tcell.ColorBlue).Dim(true).Bold(true)
- ui.title_style = tcell.StyleDefault.
- Background(tcell.ColorReset).
- Foreground(tcell.ColorBlue).Dim(true).Bold(true)
- ui.s.SetStyle(ui.def_style)
- ui.dim[W], ui.dim[H], _ = term.GetSize(0)
- ldirs, litems := i_load_ui(data_dir, opts, &ui)
- data := HardData{
- litems,
- ldirs,
- ui,
- opts,
- data_dir,
- make(map[*DirsNode]*ItemsList),
- }
- for {
- data.ui.s.Clear()
- i_draw_bottom_text(data.ui)
- i_draw_host_panel(data.ui, data.opts.Icon, data.litems, &data)
- i_draw_info_panel(data.ui, data.opts.Perc, data.litems)
- i_draw_scrollhint(data.ui, data.litems)
- if data.litems.head == nil {
- i_draw_zhosts_box(data.ui)
- }
- if data.ui.mode == DELETE_MODE {
- i_draw_delete_msg(data.ui, data.litems.curr)
- }
- if data.ui.mode == ERROR_MODE {
- i_draw_error_msg(data.ui)
- }
- data.ui.s.Show()
- i_events(&data)
- }
-}
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