Ladybird: Specify window size in layout dump mode

3 files changed, 10 insertions, 2 deletions

diff --git a/Ladybird/WebContentView.cpp b/Ladybird/WebContentView.cpp
index 71666bf510..df7dab4ea3 100644
--- a/Ladybird/WebContentView.cpp
+++ b/Ladybird/WebContentView.cpp
@@ -448,14 +448,19 @@ void WebContentView::handle_resize()
     request_repaint();
 }
 
+void WebContentView::set_viewport_rect(Gfx::IntRect rect)
+{
+    m_viewport_rect = rect;
+    client().async_set_viewport_rect(rect);
+}
+
 void WebContentView::update_viewport_rect()
 {
     auto scaled_width = int(viewport()->width() / m_inverse_pixel_scaling_ratio);
     auto scaled_height = int(viewport()->height() / m_inverse_pixel_scaling_ratio);
     Gfx::IntRect rect(horizontalScrollBar()->value(), verticalScrollBar()->value(), scaled_width, scaled_height);
 
-    m_viewport_rect = rect;
-    client().async_set_viewport_rect(rect);
+    set_viewport_rect(rect);
 
     request_repaint();
 }
diff --git a/Ladybird/WebContentView.h b/Ladybird/WebContentView.h
index 008e51b44a..7b81f64c7e 100644
--- a/Ladybird/WebContentView.h
+++ b/Ladybird/WebContentView.h
@@ -96,6 +96,8 @@ public:
 
     ErrorOr<String> dump_layout_tree();
 
+    void set_viewport_rect(Gfx::IntRect);
+
     Gfx::IntPoint to_content(Gfx::IntPoint) const;
     Gfx::IntPoint to_widget(Gfx::IntPoint) const;
 
diff --git a/Ladybird/main.cpp b/Ladybird/main.cpp
index 1e8c0aa5e6..b6fa18b614 100644
--- a/Ladybird/main.cpp
+++ b/Ladybird/main.cpp
@@ -88,6 +88,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
     if (dump_layout_tree) {
         WebContentView view({});
+        view.set_viewport_rect(Gfx::IntRect({}, { 800, 600 }));
         view.on_load_finish = [&](auto&) {
             auto dump = view.dump_layout_tree().release_value_but_fixme_should_propagate_errors();
             outln("{}", dump);