await for min renderer dimensions init

src/Entity/Browser/Container/Page/Content.php

@@ -53,7 +53,7 @@ class Content
         );
     }
 
-    public function set( // @TODO make async
+    public function set(
         ?string $mime,
         ?string $data
     ): void
@@ -64,39 +64,13 @@ class Content
         {
             case Filesystem::MIME_TEXT_GEMINI:
 
-                $title = null;
-
                 $document = new Content\Gemtext(
                     $this
                 );
 
                 $document->set(
-                    $data,
+                    $data
-                    $title
-                );
-
-                // Update title by gemtext H1 tag (on available)
-                if ($title)
-                {
-                    // Set new title
-                    $this->page->title->setValue(
-                        $title
-                    );
-
-                    // Update tooltip
-                    $this->page->title->setTooltip(
-                        $title
-                    );
-
-                    // Refresh header by new title if current page is active
-                    if ($this->page === $this->page->container->tab->get())
-                    {
-                        $this->page->container->browser->header->setTitle(
-                            $this->page->title->getValue(),
-                            $this->page->title->getSubtitle()
                 );
-                    }
-                }
 
             break;
 

src/Entity/Browser/Container/Page/Content/Gemtext.php

@@ -7,6 +7,7 @@ namespace Yggverse\Yoda\Entity\Browser\Container\Page\Content;
 use \Exception;
 use \Gdk;
 use \GdkEvent;
+use \Gtk;
 use \GtkLabel;
 use \Pango;
 
@@ -17,18 +18,50 @@ use \Yggverse\Yoda\Model\Gtk\Pango\Markup\Gemtext as Markup;
 class Gemtext extends \Yggverse\Yoda\Abstract\Entity\Browser\Container\Page\Content\Markup
 {
     public function set(
-        string $source,
+        string $value
-        string | null &$title = null
     ): void
+    {
+        Gtk::timeout_add( // await for renderer dimensions init
+            1, function(?string $title = null) use ($value)
+            {
+                if ($this->content->page->content->gtk->get_allocated_width() > Markup::WRAP_WIDTH)
                 {
                     $this->gtk->set_markup(
                         Markup::format(
-                $this->_source = $source,
+                            $this->_source = $value,
                             $this->content->page->navbar->request->getValue(),
                             $this->content->page->content->gtk->get_allocated_width(),
                             $title
                         )
                     );
+
+                    // Update title by gemtext H1 tag (on available)
+                    if ($title)
+                    {
+                        // Set new title
+                        $this->content->page->title->setValue(
+                            $title
+                        );
+
+                        // Update tooltip
+                        $this->content->page->title->setTooltip(
+                            $title
+                        );
+
+                        // Refresh header by new title if current page is active
+                        if ($this->content->page === $this->content->page->container->tab->get())
+                        {
+                            $this->content->page->container->browser->header->setTitle(
+                                $this->content->page->title->getValue(),
+                                $this->content->page->title->getSubtitle()
+                            );
+                        }
+                    };
+
+                    return false; // stop
+                }
+            }
+        );
     }
 
     protected function _onActivateLink(