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@ -141,14 +141,28 @@ class Tab
@@ -141,14 +141,28 @@ class Tab
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} |
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public function getPage( |
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int $page_num |
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?int $page_num = null |
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): ?\Yggverse\Yoda\Entity\Browser\Container\Page |
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{ |
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// Get current page number on $page_num is null |
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if (is_null($page_num)) |
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{ |
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$page_num = $this->gtk->get_current_page(); |
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// Return null if the notebook has no pages |
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if ($page_num === -1) |
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{ |
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return null; |
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} |
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} |
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// Validate page index exists |
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if (empty($this->_page[$page_num])) |
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{ |
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throw new \Exception; |
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} |
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// Return page entity |
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return $this->_page[$page_num]; |
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} |
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@ -156,6 +170,7 @@ class Tab
@@ -156,6 +170,7 @@ class Tab
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int $page_num |
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): void |
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{ |
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// Validate page index exists |
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if (empty($this->_page[$page_num])) |
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{ |
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throw new \Exception; |
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