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Add line number gutter offset to row deletion
timw4mail/php-kilo/pipeline/head There was a failure building this commit Details

This commit is contained in:
Timothy Warren 2023-10-19 11:51:03 -04:00
parent 223371fb4a
commit 045bf89f45
2 changed files with 5 additions and 5 deletions
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4
src/Document.php
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@ -119,7 +119,7 @@ class Document {
$this->dirty = true; $this->dirty = true;
} }
public function delete(Point $at): void public function delete(Point $at, int $gutter = 0): void
{ {
if ($at->y > $this->numRows) if ($at->y > $this->numRows)
{ {
@ -128,7 +128,7 @@ class Document {
$row =& $this->rows[$at->y]; $row =& $this->rows[$at->y];
if ($at->x === $this->rows[$at->y]->size && $at->y + 1 < $this->numRows) if (($at->x - $gutter) === $this->rows[$at->y]->size && $at->y + 1 < $this->numRows)
{ {
$this->rows[$at->y]->append($this->rows[$at->y + 1]->chars); $this->rows[$at->y]->append($this->rows[$at->y + 1]->chars);
$this->deleteRow($at->y + 1); $this->deleteRow($at->y + 1);

6
src/Editor.php
View File

@ -779,13 +779,13 @@ class Editor {
{ {
if ($ch === KeyType::Delete) if ($ch === KeyType::Delete)
{ {
$this->document->delete($this->cursor); $this->document->delete($this->cursor, $this->numberGutter);
} }
if ($ch === KeyType::Backspace && ($this->cursor->x > 0 || $this->cursor->y > 0)) if ($ch === KeyType::Backspace && (($this->cursor->x >= $this->numberGutter) || $this->cursor->y > 0))
{ {
$this->moveCursor(KeyType::ArrowLeft); $this->moveCursor(KeyType::ArrowLeft);
$this->document->delete($this->cursor); $this->document->delete($this->cursor, $this->numberGutter);
} }
} }