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LibGfx: Make Font::width() return a float

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This commit is contained in:
Andreas Kling 2023-01-03 14:43:07 +01:00
parent b9d2b8f7b2
commit 3407ab0fd1
25 changed files with 40 additions and 40 deletions
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6
Userland/Libraries/LibGfx/Font/BitmapFont.cpp
View file

@ -335,9 +335,9 @@ int BitmapFont::glyph_or_emoji_width_for_variable_width_font(u32 code_point) con
return glyph_height() * emoji->width() / emoji->height();
}
int BitmapFont::width(StringView view) const { return unicode_view_width(Utf8View(view)); }
int BitmapFont::width(Utf8View const& view) const { return unicode_view_width(view); }
int BitmapFont::width(Utf32View const& view) const { return unicode_view_width(view); }
float BitmapFont::width(StringView view) const { return unicode_view_width(Utf8View(view)); }
float BitmapFont::width(Utf8View const& view) const { return unicode_view_width(view); }
float BitmapFont::width(Utf32View const& view) const { return unicode_view_width(view); }
template<typename T>
ALWAYS_INLINE int BitmapFont::unicode_view_width(T const& view) const

6
Userland/Libraries/LibGfx/Font/BitmapFont.h
View file

@ -88,9 +88,9 @@ public:
update_x_height();
}
int width(StringView) const override;
int width(Utf8View const&) const override;
int width(Utf32View const&) const override;
virtual float width(StringView) const override;
virtual float width(Utf8View const&) const override;
virtual float width(Utf32View const&) const override;
DeprecatedString name() const override { return m_name; }
void set_name(DeprecatedString name) { m_name = move(name); }

6
Userland/Libraries/LibGfx/Font/Font.h
View file

@ -140,9 +140,9 @@ public:
virtual u8 baseline() const = 0;
virtual u8 mean_line() const = 0;
virtual int width(StringView) const = 0;
virtual int width(Utf8View const&) const = 0;
virtual int width(Utf32View const&) const = 0;
virtual float width(StringView) const = 0;
virtual float width(Utf8View const&) const = 0;
virtual float width(Utf32View const&) const = 0;
virtual DeprecatedString name() const = 0;

8
Userland/Libraries/LibGfx/Font/ScaledFont.cpp
View file

@ -10,12 +10,12 @@
namespace Gfx {
int ScaledFont::width(StringView view) const { return unicode_view_width(Utf8View(view)); }
int ScaledFont::width(Utf8View const& view) const { return unicode_view_width(view); }
int ScaledFont::width(Utf32View const& view) const { return unicode_view_width(view); }
float ScaledFont::width(StringView view) const { return unicode_view_width(Utf8View(view)); }
float ScaledFont::width(Utf8View const& view) const { return unicode_view_width(view); }
float ScaledFont::width(Utf32View const& view) const { return unicode_view_width(view); }
template<typename T>
ALWAYS_INLINE int ScaledFont::unicode_view_width(T const& view) const
ALWAYS_INLINE float ScaledFont::unicode_view_width(T const& view) const
{
if (view.is_empty())
return 0;

8
Userland/Libraries/LibGfx/Font/ScaledFont.h
View file

@ -54,9 +54,9 @@ public:
virtual u8 glyph_fixed_width() const override;
virtual u8 baseline() const override { return m_point_height; } // FIXME: Read from font
virtual u8 mean_line() const override { return m_point_height; } // FIXME: Read from font
virtual int width(StringView) const override;
virtual int width(Utf8View const&) const override;
virtual int width(Utf32View const&) const override;
virtual float width(StringView) const override;
virtual float width(Utf8View const&) const override;
virtual float width(Utf32View const&) const override;
virtual DeprecatedString name() const override { return DeprecatedString::formatted("{} {}", family(), variant()); }
virtual bool is_fixed_width() const override { return m_font->is_fixed_width(); }
virtual u8 glyph_spacing() const override { return 0; }
@ -75,7 +75,7 @@ private:
mutable HashMap<u32, RefPtr<Gfx::Bitmap>> m_cached_glyph_bitmaps;
template<typename T>
int unicode_view_width(T const& view) const;
float unicode_view_width(T const& view) const;
};
}

2
Userland/Libraries/LibGfx/Painter.cpp
View file

@ -2443,7 +2443,7 @@ void Gfx::Painter::draw_ui_text(Gfx::IntRect const& rect, StringView text, Gfx::
Optional<size_t> underline_offset;
auto name_to_draw = parse_ampersand_string(text, &underline_offset);
Gfx::IntRect text_rect { 0, 0, font.width(name_to_draw), static_cast<int>(ceilf(font.pixel_size())) };
Gfx::IntRect text_rect { 0, 0, static_cast<int>(ceilf(font.width(name_to_draw))), static_cast<int>(ceilf(font.pixel_size())) };
text_rect.align_within(rect, text_alignment);
draw_text(text_rect, name_to_draw, font, text_alignment, color);