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Add popup menus for actions

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This commit is contained in:
Chris 2024-10-01 22:31:51 +02:00
parent 3caca13e5c
commit 88abeaa896
4 changed files with 163 additions and 28 deletions
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79
src/Editor/Editor.php
View File

@ -172,35 +172,29 @@ class Editor
// }
// break;
case 'i':
$coll = $this->list->findNearestCollection($this->currentRow);
$node = $this->list->getNodeForIndex($coll);
if ($node instanceof ObjectNode) {
$key = $this->ask("\e[97mkey:\e[0m ");
if ($key === null) {
$this->redrawInfoBar();
case 'I':
$menu = new Menu($this->term, [
'value' => "Insert Value",
'object' => "Insert Object{}",
'array' => "Insert Array[]",
], 'Insert');
$sel = $menu->display(5, 2, 30, 0, "value");
$this->redrawEditor();
switch ($sel) {
case 'value':
$this->doInsertValue();
break;
case 'array':
$this->doInsertValue('[]');
break;
case 'object':
$this->doInsertValue('{}');
break;
}
}
break;
$value = $this->ask("\e[97mvalue:\e[0m ");
if ($value !== null) {
$value = json_decode($value);
$valueNode = match (true) {
is_array($value) => new ArrayNode([]),
is_object($value) => new ObjectNode([]),
default => new ValueNode($value)
};
if ($node instanceof ArrayNode) {
$node->append($valueNode);
} elseif ($node instanceof ObjectNode) {
$node->set($key, $valueNode);
}
$this->list->parseTree();
$this->redrawEditor();
} else {
$this->redrawInfoBar();
}
case 'i':
$this->doInsertValue();
break;
case 'Q':
@ -288,6 +282,39 @@ class Editor
}
private function doInsertValue(mixed $value = null): void
{
$coll = $this->list->findNearestCollection($this->currentRow);
$node = $this->list->getNodeForIndex($coll);
if ($node instanceof ObjectNode) {
$key = $this->ask("\e[97mkey:\e[0m ");
if ($key === null) {
$this->redrawInfoBar();
return;
}
}
if ($value === null)
$value = $this->ask("\e[97mvalue:\e[0m ");
if ($value !== null) {
$value = json_decode($value);
$valueNode = match (true) {
is_array($value) => new ArrayNode([]),
is_object($value) => new ObjectNode([]),
default => new ValueNode($value)
};
if ($node instanceof ArrayNode) {
$node->append($valueNode);
} elseif ($node instanceof ObjectNode) {
$node->set($key, $valueNode);
}
$this->list->parseTree();
$this->redrawEditor();
} else {
$this->redrawInfoBar();
}
}
public function ask(string $prompt, $value = ''): ?string
{
$plainPrompt = preg_replace('<\e\[.+?m>', '', $prompt);

94
src/Editor/Menu.php Normal file
View File

@ -0,0 +1,94 @@
<?php
namespace NoccyLabs\JEdit\Editor;
use NoccyLabs\JEdit\Terminal\Terminal;
class Menu
{
const U_CORNER_TOPLEFT = "\u{250c}";
const U_CORNER_TOPRIGHT = "\u{2510}";
const U_CORNER_BOTTOMLEFT = "\u{2514}";
const U_CORNER_BOTTOMRIGHT = "\u{2518}";
const U_CORNER_ROUNDED_TOPLEFT = "\u{256d}";
const U_CORNER_ROUNDED_TOPRIGHT = "\u{256e}";
const U_CORNER_ROUNDED_BOTTOMLEFT = "\u{2570}";
const U_CORNER_ROUNDED_BOTTOMRIGHT = "\u{256f}";
const U_EDGE_HORIZONTAL = "\u{2500}";
const U_EDGE_VERTICAL = "\u{2502}";
const U_EDGE_VERTICAL_SCROLL = "\u{250a}";
const U_EDGE_VERTICAL_THUMB = "\u{2503}";
const U_EDGE_VERTICAL_LEFT = "\u{2524}";
const U_EDGE_VERTICAL_RIGHT = "\u{251c}";
private int $index = 0;
public function __construct(private Terminal $terminal, private array $items, private string $title = 'Menu')
{
}
public function display(int $left, int $top, int $width, int $height = 0, string|int|null $value): mixed
{
if ($height == 0) $height = count($this->items) + 4;
$this->redraw($left, $top, $width, $height);
$showing = true;
while ($showing) {
while (null === ($ch = $this->terminal->readKey())) {
usleep(10000);
}
if (mb_strlen($ch) == 1) {
if ($ch == "\x03") {
$showing = false;
}
if ($ch == "\r") {
return array_keys($this->items)[$this->index];
}
} else {
if ($ch == "k{UP}") {
$this->index--;
if ($this->index < 0) $this->index = count($this->items) - 1;
$this->redraw($left, $top, $width, $height);
} elseif ($ch == "k{DOWN}") {
$this->index++;
if ($this->index >= count($this->items)) $this->index = 0;
$this->redraw($left, $top, $width, $height);
}
}
}
return null;
}
private function redraw(int $left, int $top, int $width, int $height) {
$visibleItems = $height - 4;
// draw head
echo "\e[40;37m";
$this->terminal
->writeAt($left, $top + 0, self::U_CORNER_ROUNDED_TOPLEFT.str_repeat(self::U_EDGE_HORIZONTAL,$width - 2).self::U_CORNER_ROUNDED_TOPRIGHT)
->writeAt($left, $top + 1, self::U_EDGE_VERTICAL.str_repeat(" ",$width - 2).self::U_EDGE_VERTICAL)
->writeAt($left + 2, $top + 1, "\e[1m" . $this->title . "\e[22m")
->writeAt($left, $top + 2, self::U_EDGE_VERTICAL_RIGHT.str_repeat(self::U_EDGE_HORIZONTAL,$width - 2).self::U_EDGE_VERTICAL_LEFT)
->writeAt($left, $top + $height - 1, self::U_CORNER_BOTTOMLEFT.str_repeat(self::U_EDGE_HORIZONTAL,$width - 2).self::U_CORNER_BOTTOMRIGHT)
;
$keys = array_keys($this->items);
for ($n = 0; $n < $visibleItems; $n++) {
$key = $keys[$n]??null;
$item = " " . ($key ? ($this->items[$key]) : null);
$item = $item . str_repeat(" ", $width - 2 - mb_strlen($item)) . "\e[40;37m";
$item = (($n == $this->index)?"\e[37;44m":"\e[40;37m") . $item;
$this->terminal
->writeAt($left, $top + 3 + $n, self::U_EDGE_VERTICAL.$item.self::U_EDGE_VERTICAL_SCROLL);
}
echo "\e[0m";
}
}

8
src/List/TreeList.php
View File

@ -31,8 +31,14 @@ class TreeList implements Countable
private function parseNode(Node $node, array $path, string|int|null $key): void
{
if (str_contains($key, '/')) {
$ekey = urlencode($key);
} else {
$ekey = $key;
}
$level = count($path);
$entryKey = join("/", $path) . (is_null($key) ? "/" : (is_int($key) ? sprintf("/%d", $key) : sprintf("/%s", $key)));
$entryKey = join("/", $path) . (is_null($key) ? "/" : (is_int($key) ? sprintf("/%d", $key) : sprintf("/%s", $ekey)));
$entry = new Entry(depth: $level, key: $key, node: $node);

10
src/Terminal/Terminal.php
View File

@ -73,11 +73,19 @@ class Terminal
return [ $this->columns, $this->lines ];
}
public function setCursor(int $column, int $row, bool $visible = false): void
public function setCursor(int $column, int $row, bool $visible = false): self
{
if ($row > 0 && $column > 0)
printf("\e[%d;%dH", $row, $column);
echo "\e[?25".($visible?"h":"l");
return $this;
}
public function writeAt(int $column, int $row, string $text, bool $visible = false): self
{
$this->setCursor($column, $row, $visible);
echo $text;
return $this;
}
private string $inputBuffer = '';