LibWeb: Replace FontStyleValue with ShorthandStyleValue

Also, actually include font-variant since we were already parsing it but
throwing it away.

Meta/gn/secondary/Userland/Libraries/LibWeb/CSS/StyleValues/BUILD.gn

@@ -15,7 +15,6 @@ source_set("StyleValues") {
     "EasingStyleValue.cpp",
     "EdgeStyleValue.cpp",
     "FilterValueListStyleValue.cpp",
-    "FontStyleValue.cpp",
     "GridAreaShorthandStyleValue.cpp",
     "GridAutoFlowStyleValue.cpp",
     "GridTemplateAreaStyleValue.cpp",

Userland/Libraries/LibWeb/CMakeLists.txt

@@ -92,7 +92,6 @@ set(SOURCES
     CSS/StyleValues/EasingStyleValue.cpp
     CSS/StyleValues/EdgeStyleValue.cpp
     CSS/StyleValues/FilterValueListStyleValue.cpp
-    CSS/StyleValues/FontStyleValue.cpp
     CSS/StyleValues/GridAreaShorthandStyleValue.cpp
     CSS/StyleValues/GridAutoFlowStyleValue.cpp
     CSS/StyleValues/GridTemplateAreaStyleValue.cpp

Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp

@@ -46,7 +46,6 @@
 #include <LibWeb/CSS/StyleValues/EasingStyleValue.h>
 #include <LibWeb/CSS/StyleValues/EdgeStyleValue.h>
 #include <LibWeb/CSS/StyleValues/FilterValueListStyleValue.h>
-#include <LibWeb/CSS/StyleValues/FontStyleValue.h>
 #include <LibWeb/CSS/StyleValues/FrequencyStyleValue.h>
 #include <LibWeb/CSS/StyleValues/GridAreaShorthandStyleValue.h>
 #include <LibWeb/CSS/StyleValues/GridAutoFlowStyleValue.h>
@@ -4094,16 +4093,20 @@ RefPtr<StyleValue> Parser::parse_font_value(Vector<ComponentValue> const& compon
     if (!font_size || !font_families)
         return nullptr;
 
-    if (!font_stretch)
-        font_stretch = property_initial_value(m_context.realm(), PropertyID::FontStretch);
     if (!font_style)
         font_style = property_initial_value(m_context.realm(), PropertyID::FontStyle);
+    if (!font_variant)
+        font_variant = property_initial_value(m_context.realm(), PropertyID::FontVariant);
     if (!font_weight)
         font_weight = property_initial_value(m_context.realm(), PropertyID::FontWeight);
+    if (!font_stretch)
+        font_stretch = property_initial_value(m_context.realm(), PropertyID::FontStretch);
     if (!line_height)
         line_height = property_initial_value(m_context.realm(), PropertyID::LineHeight);
 
-    return FontStyleValue::create(font_stretch.release_nonnull(), font_style.release_nonnull(), font_weight.release_nonnull(), font_size.release_nonnull(), line_height.release_nonnull(), font_families.release_nonnull());
+    return ShorthandStyleValue::create(PropertyID::Font,
+        { PropertyID::FontStyle, PropertyID::FontVariant, PropertyID::FontWeight, PropertyID::FontStretch, PropertyID::FontSize, PropertyID::LineHeight, PropertyID::FontFamily },
+        { font_style.release_nonnull(), font_variant.release_nonnull(), font_weight.release_nonnull(), font_stretch.release_nonnull(), font_size.release_nonnull(), line_height.release_nonnull(), font_families.release_nonnull() });
 }
 
 RefPtr<StyleValue> Parser::parse_font_family_value(TokenStream<ComponentValue>& tokens)

Userland/Libraries/LibWeb/CSS/StyleComputer.cpp

@@ -37,7 +37,6 @@
 #include <LibWeb/CSS/StyleValues/DisplayStyleValue.h>
 #include <LibWeb/CSS/StyleValues/EasingStyleValue.h>
 #include <LibWeb/CSS/StyleValues/FilterValueListStyleValue.h>
-#include <LibWeb/CSS/StyleValues/FontStyleValue.h>
 #include <LibWeb/CSS/StyleValues/GridAreaShorthandStyleValue.h>
 #include <LibWeb/CSS/StyleValues/GridTrackPlacementShorthandStyleValue.h>
 #include <LibWeb/CSS/StyleValues/GridTrackPlacementStyleValue.h>
@@ -751,25 +750,13 @@ static void set_property_expanding_shorthands(StyleProperties& style, CSS::Prope
     }
 
     if (property_id == CSS::PropertyID::Font) {
-        if (value.is_font()) {
+        set_longhand_property(CSS::PropertyID::FontStyle, value);
-            auto const& font_shorthand = value.as_font();
+        set_longhand_property(CSS::PropertyID::FontVariant, value);
-            set_longhand_property(CSS::PropertyID::FontSize, font_shorthand.font_size());
+        set_longhand_property(CSS::PropertyID::FontWeight, value);
-            set_longhand_property(CSS::PropertyID::FontFamily, font_shorthand.font_families());
-            set_longhand_property(CSS::PropertyID::FontStretch, font_shorthand.font_stretch());
-            set_longhand_property(CSS::PropertyID::FontStyle, font_shorthand.font_style());
-            set_longhand_property(CSS::PropertyID::FontWeight, font_shorthand.font_weight());
-            set_longhand_property(CSS::PropertyID::LineHeight, font_shorthand.line_height());
-            // FIXME: Implement font-variant
-            return;
-        }
-
         set_longhand_property(CSS::PropertyID::FontStretch, value);
         set_longhand_property(CSS::PropertyID::FontSize, value);
-        set_longhand_property(CSS::PropertyID::FontFamily, value);
-        set_longhand_property(CSS::PropertyID::FontStyle, value);
-        set_longhand_property(CSS::PropertyID::FontWeight, value);
         set_longhand_property(CSS::PropertyID::LineHeight, value);
-        // FIXME: Implement font-variant
+        set_longhand_property(CSS::PropertyID::FontFamily, value);
         return;
     }
 

Userland/Libraries/LibWeb/CSS/StyleValue.cpp

@@ -25,7 +25,6 @@
 #include <LibWeb/CSS/StyleValues/EasingStyleValue.h>
 #include <LibWeb/CSS/StyleValues/EdgeStyleValue.h>
 #include <LibWeb/CSS/StyleValues/FilterValueListStyleValue.h>
-#include <LibWeb/CSS/StyleValues/FontStyleValue.h>
 #include <LibWeb/CSS/StyleValues/FrequencyStyleValue.h>
 #include <LibWeb/CSS/StyleValues/GridAreaShorthandStyleValue.h>
 #include <LibWeb/CSS/StyleValues/GridAutoFlowStyleValue.h>

Userland/Libraries/LibWeb/CSS/StyleValue.h

@@ -97,7 +97,6 @@ using StyleValueVector = Vector<ValueComparingNonnullRefPtr<StyleValue const>>;
     __ENUMERATE_STYLE_VALUE_TYPE(Easing, easing)                                              \
     __ENUMERATE_STYLE_VALUE_TYPE(Edge, edge)                                                  \
     __ENUMERATE_STYLE_VALUE_TYPE(FilterValueList, filter_value_list)                          \
-    __ENUMERATE_STYLE_VALUE_TYPE(Font, font)                                                  \
     __ENUMERATE_STYLE_VALUE_TYPE(Frequency, frequency)                                        \
     __ENUMERATE_STYLE_VALUE_TYPE(GridAreaShorthand, grid_area_shorthand)                      \
     __ENUMERATE_STYLE_VALUE_TYPE(GridAutoFlow, grid_auto_flow)                                \

Userland/Libraries/LibWeb/Forward.h

@@ -103,7 +103,6 @@ class ElementInlineCSSStyleDeclaration;
 class ExplicitGridTrack;
 class FilterValueListStyleValue;
 class FontFace;
-class FontStyleValue;
 class Frequency;
 class FrequencyOrCalculated;
 class FrequencyPercentage;

Userland/Libraries/LibWeb/HTML/Canvas/CanvasTextDrawingStyles.h

@@ -8,7 +8,7 @@
 
 #include <LibWeb/CSS/Parser/Parser.h>
 #include <LibWeb/CSS/StyleComputer.h>
-#include <LibWeb/CSS/StyleValues/FontStyleValue.h>
+#include <LibWeb/CSS/StyleValues/ShorthandStyleValue.h>
 #include <LibWeb/DOM/Document.h>
 #include <LibWeb/HTML/Canvas/CanvasState.h>
 
@@ -28,12 +28,12 @@ public:
         }
 
         // On getting, the font attribute must return the serialized form of the current font of the context (with no 'line-height' component).
-        auto const& font_style_value = my_drawing_state().font_style_value->as_font();
+        auto const& font_style_value = my_drawing_state().font_style_value->as_shorthand();
-        return DeprecatedString::formatted("{} {} {} {}",
+        auto font_style = font_style_value.longhand(CSS::PropertyID::FontStyle);
-            font_style_value.font_style()->to_string(),
+        auto font_weight = font_style_value.longhand(CSS::PropertyID::FontWeight);
-            font_style_value.font_weight()->to_string(),
+        auto font_size = font_style_value.longhand(CSS::PropertyID::FontSize);
-            font_style_value.font_size()->to_string(),
+        auto font_family = font_style_value.longhand(CSS::PropertyID::FontFamily);
-            font_style_value.font_families()->to_string());
+        return DeprecatedString::formatted("{} {} {} {}", font_style->to_string(), font_weight->to_string(), font_size->to_string(), font_family->to_string());
     }
 
     void set_font(StringView font)
@@ -51,9 +51,14 @@ public:
         my_drawing_state().font_style_value = font_style_value_result.release_nonnull();
 
         // Load font with font style value properties
-        auto const& font_style_value = my_drawing_state().font_style_value->as_font();
+        auto const& font_style_value = my_drawing_state().font_style_value->as_shorthand();
         auto& canvas_element = reinterpret_cast<IncludingClass&>(*this).canvas_element();
-        my_drawing_state().current_font = canvas_element.document().style_computer().compute_font_for_style_values(&canvas_element, {}, font_style_value.font_families(), font_style_value.font_size(), font_style_value.font_style(), font_style_value.font_weight(), font_style_value.font_stretch());
+        auto& font_style = *font_style_value.longhand(CSS::PropertyID::FontStyle);
+        auto& font_weight = *font_style_value.longhand(CSS::PropertyID::FontWeight);
+        auto& font_stretch = *font_style_value.longhand(CSS::PropertyID::FontStretch);
+        auto& font_size = *font_style_value.longhand(CSS::PropertyID::FontSize);
+        auto& font_family = *font_style_value.longhand(CSS::PropertyID::FontFamily);
+        my_drawing_state().current_font = canvas_element.document().style_computer().compute_font_for_style_values(&canvas_element, {}, font_family, font_size, font_style, font_weight, font_stretch);
     }
 
     Bindings::CanvasTextAlign text_align() const { return my_drawing_state().text_align; }