LibHTML: Add Length and LengthBox classes.

We need a way to represent values that are "auto", so adding a Length class
seems like the easiest way to achieve that.

2 files changed, 13 insertions, 18 deletions

diff --git a/LibHTML/Layout/LayoutBlock.cpp b/LibHTML/Layout/LayoutBlock.cpp
index ffcca02f15..95fc1e5bd7 100644
--- a/LibHTML/Layout/LayoutBlock.cpp
+++ b/LibHTML/Layout/LayoutBlock.cpp
@@ -21,10 +21,8 @@ void LayoutBlock::layout()
 
 void LayoutBlock::compute_width()
 {
-
 }
 
 void LayoutBlock::compute_height()
 {
-
 }
diff --git a/LibHTML/Layout/LayoutStyle.h b/LibHTML/Layout/LayoutStyle.h
index 99bb54fec4..ddee1736ad 100644
--- a/LibHTML/Layout/LayoutStyle.h
+++ b/LibHTML/Layout/LayoutStyle.h
@@ -1,15 +1,9 @@
 #pragma once
 
+#include <LibHTML/CSS/LengthBox.h>
 #include <SharedGraphics/Color.h>
 #include <SharedGraphics/Size.h>
 
-struct Box {
-    int top { 0 };
-    int right { 0 };
-    int bottom { 0 };
-    int left { 0 };
-};
-
 enum FontStyle {
     Normal,
     Bold,
@@ -23,13 +17,15 @@ public:
     Color text_color() const { return m_text_color; }
     Color background_color() const { return m_background_color; }
 
-    Box& offset() { return m_offset; }
-    Box& margin() { return m_margin; }
-    Box& padding() { return m_padding; }
+    LengthBox& offset() { return m_offset; }
+    LengthBox& margin() { return m_margin; }
+    LengthBox& padding() { return m_padding; }
+    LengthBox& border() { return m_border; }
 
-    const Box& offset() const { return m_offset; }
-    const Box& margin() const { return m_margin; }
-    const Box& padding() const { return m_padding; }
+    const LengthBox& offset() const { return m_offset; }
+    const LengthBox& margin() const { return m_margin; }
+    const LengthBox& padding() const { return m_padding; }
+    const LengthBox& border() const { return m_border; }
 
     FontStyle font_style() const { return m_font_style; }
 
@@ -40,9 +36,10 @@ private:
     Color m_text_color;
     Color m_background_color;
 
-    Box m_offset;
-    Box m_margin;
-    Box m_padding;
+    LengthBox m_offset;
+    LengthBox m_margin;
+    LengthBox m_padding;
+    LengthBox m_border;
 
     Size m_size;