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LibWeb+WebContent: Forbid access to underlying type of CSSPixels

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Although DistinctNumeric, which is supposed to abstract the underlying
type, was used to represent CSSPixels, we have a whole bunch of places
in the layout code that assume CSSPixels::value() returns a
floating-point type. This assumption makes it difficult to replace the
underlying type in CSSPixels with a non-floating type.

To make it easier to transition CSSPixels to fixed-point math, one step
we can take is to prevent access to the underlying type using value()
and instead use explicit conversions with the to_float(), to_double(),
and to_int() methods.
This commit is contained in:
Aliaksandr Kalenik 2023-06-12 21:37:35 +03:00 • committed by Andreas Kling
parent 5a54c686a7
commit 147c3b3d97
43 changed files with 340 additions and 220 deletions
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8
Userland/Services/WebContent/PageHost.cpp
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@ -232,7 +232,7 @@ void PageHost::page_did_request_scroll(i32 x_delta, i32 y_delta)
void PageHost::page_did_request_scroll_to(Web::CSSPixelPoint scroll_position)
{
m_client.async_did_request_scroll_to({ scroll_position.x().value(), scroll_position.y().value() });
m_client.async_did_request_scroll_to({ scroll_position.x().to_int(), scroll_position.y().to_int() });
}
void PageHost::page_did_request_scroll_into_view(Web::CSSPixelRect const& rect)
@ -246,7 +246,7 @@ void PageHost::page_did_request_scroll_into_view(Web::CSSPixelRect const& rect)
void PageHost::page_did_enter_tooltip_area(Web::CSSPixelPoint content_position, DeprecatedString const& title)
{
m_client.async_did_enter_tooltip_area({ content_position.x().value(), content_position.y().value() }, title);
m_client.async_did_enter_tooltip_area({ content_position.x().to_int(), content_position.y().to_int() }, title);
}
void PageHost::page_did_leave_tooltip_area()
@ -367,12 +367,12 @@ void PageHost::page_did_change_favicon(Gfx::Bitmap const& favicon)
void PageHost::page_did_request_image_context_menu(Web::CSSPixelPoint content_position, URL const& url, DeprecatedString const& target, unsigned modifiers, Gfx::Bitmap const* bitmap_pointer)
{
auto bitmap = bitmap_pointer ? bitmap_pointer->to_shareable_bitmap() : Gfx::ShareableBitmap();
m_client.async_did_request_image_context_menu({ content_position.x().value(), content_position.y().value() }, url, target, modifiers, bitmap);
m_client.async_did_request_image_context_menu({ content_position.x().to_int(), content_position.y().to_int() }, url, target, modifiers, bitmap);
}
void PageHost::page_did_request_video_context_menu(Web::CSSPixelPoint content_position, URL const& url, DeprecatedString const& target, unsigned modifiers, bool is_playing, bool has_user_agent_controls, bool is_looping)
{
m_client.async_did_request_video_context_menu({ content_position.x().value(), content_position.y().value() }, url, target, modifiers, is_playing, has_user_agent_controls, is_looping);
m_client.async_did_request_video_context_menu({ content_position.x().to_int(), content_position.y().to_int() }, url, target, modifiers, is_playing, has_user_agent_controls, is_looping);
}
Vector<Web::Cookie::Cookie> PageHost::page_did_request_all_cookies(URL const& url)