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mirror of https://github.com/shuchkin/simplexlsxgen.git synced 2023-08-10 21:12:59 +03:00
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Frozen rows/cols support

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Added setFrozen method to freeze rows and columns from top-left corner up to, but not including, the row and column of the passed parameter.
For example:
$xlsx->setFrozen('B3');
freezes first column (A) and first and second rows (1 and 2)
This commit is contained in:
Javier 2023-03-27 11:17:11 -03:00 committed by GitHub
parent 765001ae96
commit 317fb0982e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 60 additions and 4 deletions
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64
src/SimpleXLSXGen.php
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@ -215,7 +215,7 @@ class SimpleXLSXGen
} }
} }
$this->sheets[$this->curSheet] = ['name' => $name, 'hyperlinks' => [], 'mergecells' => [], 'colwidth' => [], 'autofilter' => '']; $this->sheets[$this->curSheet] = ['name' => $name, 'hyperlinks' => [], 'mergecells' => [], 'colwidth' => [], 'autofilter' => '', 'frozen' => ''];
if (isset($rows[0]) && is_array($rows[0])) { if (isset($rows[0]) && is_array($rows[0])) {
$this->sheets[$this->curSheet]['rows'] = $rows; $this->sheets[$this->curSheet]['rows'] = $rows;
@ -617,7 +617,28 @@ class SimpleXLSXGen
setlocale(LC_NUMERIC, 'C'); setlocale(LC_NUMERIC, 'C');
$COLS = []; $COLS = [];
$ROWS = []; $ROWS = [];
$SHEETVIEWS = '';
if (count($this->sheets[$idx]['rows'])) { if (count($this->sheets[$idx]['rows'])) {
if ($this->sheets[$idx]['frozen'] !== '' || isset($this->sheets[$idx]['frozen'][0]) || isset($this->sheets[$idx]['frozen'][1])) {
$x = $y = 0;
if (is_string($this->sheets[$idx]['frozen'])) {
$cell = $this->sheets[$idx]['frozen'];
self::cell2coord($cell, $x, $y);
} else {
if (isset($this->sheets[$idx]['frozen'][0])) $x = $this->sheets[$idx]['frozen'][0];
if (isset($this->sheets[$idx]['frozen'][1])) $y = $this->sheets[$idx]['frozen'][1];
$cell = self::coord2cell($x, $y);
}
if ($x > 0 || $y > 0) {
$split = '';
if ($x > 0) $split .= " xSplit=\"{$x}\"";
if ($y > 0) $split .= " ySplit=\"{$y}\"";
$activepane = 'bottomRight';
if ($x > 0 && $y == 0) $activepane = 'topRight';
if ($x == 0 && $y > 0) $activepane = 'bottomLeft';
$SHEETVIEWS = "<sheetViews><sheetView tabSelected=\"1\" workbookViewId=\"0\"><pane{$split} topLeftCell=\"{$cell}\" activePane=\"{$activepane}\" state=\"frozen\"/></sheetView></sheetViews>";
}
}
$COLS[] = '<cols>'; $COLS[] = '<cols>';
$CUR_ROW = 0; $CUR_ROW = 0;
$COL = []; $COL = [];
@ -903,13 +924,15 @@ class SimpleXLSXGen
//restore locale //restore locale
setlocale(LC_NUMERIC, $_loc); setlocale(LC_NUMERIC, $_loc);
return str_replace(['{REF}', '{COLS}', '{ROWS}', '{AUTOFILTER}', '{MERGECELLS}', '{HYPERLINKS}'], return str_replace(['{REF}', '{COLS}', '{ROWS}', '{AUTOFILTER}', '{MERGECELLS}', '{HYPERLINKS}', '{SHEETVIEWS}'],
[$REF, [
$REF,
implode("\r\n", $COLS), implode("\r\n", $COLS),
implode("\r\n", $ROWS), implode("\r\n", $ROWS),
$AUTOFILTER, $AUTOFILTER,
implode("\r\n", $MERGECELLS), implode("\r\n", $MERGECELLS),
implode("\r\n", $HYPERLINKS) implode("\r\n", $HYPERLINKS),
$SHEETVIEWS
], ],
$template); $template);
} }
@ -1012,4 +1035,37 @@ class SimpleXLSXGen
return "\0" . (string)$value; return "\0" . (string)$value;
} }
public static function cell2coord($cell, &$x, &$y)
{
$x = $y = 0;
$lettercount = 0;
$cell = str_replace([' ', '\t', '\r', '\n', '\v', '\0'], '', $cell);
if (empty($cell)) return;
$cell = strtoupper($cell);
for ($i = 0; $i < strlen($cell); $i++) if ($cell[$i] >= 'A' && $cell[$i] <= 'Z') $lettercount++;
if ($lettercount > 0) {
$x = ord($cell[$lettercount - 1]) - ord('A');
$e = 1;
for ($i = $lettercount - 2 ; $i >= 0 ; $i--) {
$x += (ord($cell[$i]) - ord('A') + 1) * (26**$e);
$e++;
}
}
if ($lettercount < strlen($cell)) $y = ((int)substr($cell, $lettercount)) - 1;
}
public static function coord2cell($x, $y, $absolute = false)
{
$c = '';
for ($i = $x; $i >= 0; $i = ((int)($i / 26)) - 1) $c = chr(ord('A') + $i % 26) . $c;
if ($absolute) $absolute = '$'; else $absolute = '';
return $absolute . $c . $absolute . ($y+1);
}
public function setFrozen($cell)
{
$this->sheets[$this->curSheet]['frozen'] = $cell;
return $this;
}
} }