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LibPDF: Extract activate_clip() / deactivate_clip() functions

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No behavior change.
This commit is contained in:
Nico Weber 2024-01-16 20:38:13 -05:00 committed by Sam Atkins
parent d55867e563
commit 5615a2691a
Notes: sideshowbarker 2024-07-16 23:13:25 +09:00 
Author: https://github.com/nico
Commit: https://github.com/SerenityOS/serenity/commit/5615a2691a
Pull-request: https://github.com/SerenityOS/serenity/pull/22820
2 changed files with 20 additions and 7 deletions
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24
Userland/Libraries/LibPDF/Renderer.cpp
View File

@ -290,11 +290,7 @@ RENDERER_HANDLER(path_append_rect)
return {};
}
///
// Path painting operations
///
void Renderer::begin_path_paint()
void Renderer::activate_clip()
{
auto bounding_box = state().clipping_paths.current.bounding_box();
m_painter.clear_clip_rect();
@ -304,11 +300,25 @@ void Renderer::begin_path_paint()
m_painter.add_clip_rect(bounding_box.to_type<int>());
}
void Renderer::deactivate_clip()
{
m_painter.clear_clip_rect();
state().clipping_paths.current = state().clipping_paths.next;
}
///
// Path painting operations
///
void Renderer::begin_path_paint()
{
activate_clip();
}
void Renderer::end_path_paint()
{
m_current_path.clear();
m_painter.clear_clip_rect();
state().clipping_paths.current = state().clipping_paths.next;
deactivate_clip();
}
RENDERER_HANDLER(path_stroke)

3
Userland/Libraries/LibPDF/Renderer.h
View File

@ -127,6 +127,9 @@ private:
PDFErrorOr<void> handle_text_next_line_show_string(ReadonlySpan<Value> args, Optional<NonnullRefPtr<DictObject>> = {});
PDFErrorOr<void> handle_text_next_line_show_string_set_spacing(ReadonlySpan<Value> args, Optional<NonnullRefPtr<DictObject>> = {});
void activate_clip();
void deactivate_clip();
void begin_path_paint();
void end_path_paint();
PDFErrorOr<void> set_graphics_state_from_dict(NonnullRefPtr<DictObject>);