FreeDom

include: page_view

*Community 4

37 files

cohesion 0.54*

Definition

This community groups 37 file(s) rooted at include with dominant language c (cohesion 0.54). Central symbols: BLOCK, BT_ALIGN_CENTER, BT_ALIGN_END, BT_ALIGN_START, BT_ALIGN_STRETCH, BT_LEN_AUTO, BT_MAUTO_LEFT, BT_MAUTO_RIGHT. Core file: tests/test_css.c (369 symbols). Documented purpose: bui_mask_img – paints a mask-image: url() layer into a mask surface..

Files

include (13 files)

File	Language	Layer	Symbols	Doc
include/box_style.h	h	utility	31	no
include/box_tree.h	h	utility	34	no
include/compositor.h	h	utility	9	no
include/css.h	h	utility	144	no
include/css_chain.h	h	utility	12	no
include/css_computed.h	h	utility	6	no
include/css_counter.h	h	utility	19	no

tests (13 files)

File	Language	Layer	Symbols	Doc
tests/test_box_style.c	c	testing	49	no
tests/test_box_tree.c	c	testing	69	no
tests/test_compositor.c	c	testing	21	no
tests/test_css.c	c	testing	369	no
tests/test_css_computed.c	c	testing	9	no
tests/test_css_counter.c	c	testing	12	yes

src (10 files)

File	Language	Layer	Symbols	Doc
src/box_style.c	c	utility	48	no
src/box_tree.c	c	utility	25	no
src/compositor.c	c	utility	5	no
src/css_computed.c	c	utility	45	no
src/css_counter.c	c	utility	34	no
src/dom_debug.c	c	utility	24	no

gui (1 files)

File	Language	Layer	Symbols	Doc
gui/bui_mask_img.c	c	utility	1	yes

… and 17 more files in this community.

Key Symbols

• bui_paint_mask_image (function, gui/bui_mask_img.c:17) int bui_paint_mask_image(cairo_t *c, cairo_surface_t *img, int nat_w, int nat_h,
• FREEDOM_BOX_STYLE_H (macro, include/box_style.h:2) #define FREEDOM_BOX_STYLE_H
• BX_TAG_NAME_MAX (macro, include/box_style.h:33) #define BX_TAG_NAME_MAX
• bx_display (enum, include/box_style.h:35)
• bx_edges (struct, include/box_style.h:46) - anything longer fails closed instead of truncating into a wrong match. #define BX_TAG_NAME_MAX 32u t
• left (type_alias, include/box_style.h:46) typedef struct bx_edges { double top, right, bottom, left; - anything longer fails closed instead of truncating into a wrong match. #define BX_TAG_NAME_MAX 32u t
• display (type_alias, include/box_style.h:49) typedef struct bx_box { bx_display display;
• bx_box (struct, include/box_style.h:50)
• bx_status (enum, include/box_style.h:56)
• bx_hplace (struct, include/box_style.h:63) - typedef struct bx_box { bx_display display; bx_edges margin; bx_edges padding; } bx_box; typedef
• x_off (type_alias, include/box_style.h:63) typedef struct bx_hplace { double x_off; - typedef struct bx_box { bx_display display; bx_edges margin; bx_edges padding; } bx_box; typedef
• bx_ua_tag (enum, include/box_style.h:84) - Compact, stable identity of a block’s SOURCE element, just wide enough to recover its user-agent box
• box (function, include/box_style.h:115) * in_list nonzero when the block sits inside a list item: it then takes * the <l
• bx_table_role (enum, include/box_style.h:127) - The role an element plays in a table (CSS 2.1 17.2). BX_TROLE_COLUMN generates no * box of its own;
• BX_TROLE_NONE (function, include/box_style.h:144) * BX_TROLE_NONE (an unrecognised element joins no table -- fail closed). */ bx_t
• bx_display_name (function, include/box_style.h:156) const char *bx_display_name(bx_display d); - Stable, short English name of a display type for structured/agent output. Never * NULL; an unknown e
• bx_width_cap (function, include/box_style.h:182) double bx_width_cap(int w_px, int w_pct, double avail_w); - Effective width cap combining the px cap (w_px, 0 = none) with a symbolic per-mille cap (w_pct, 0 =
• bx_width_cap2 (function, include/box_style.h:187) double bx_width_cap2(int w_px, int w_pct, int mw_px, int mw_pct, double avail_w) - The used width cap of an element: the tighter of its width (w_px, w_pct) and its max-width (mw_p
• bx_replaced_box (function, include/box_style.h:206) int bx_replaced_box(int w_px, int w_pct, int aspect_num, int aspect_den, double - CSS Sizing 4 section 4: when one axis is definite and an aspect-ratio is present, the ratio supplies
• bx_border_box_h (function, include/box_style.h:220) double bx_border_box_h(double declared_h, int border_box, double pad_t, double p - Border-box height for a DECLARED height under box-sizing (CSS 2.1 10.6.3, CSS Box Sizing 3 section 4
• block (function, include/box_style.h:226) * indefinite containing block (cb_h < 0) the value behaves as auto: -1. * Withou
• bx_line_height_px (function, include/box_style.h:239) double bx_line_height_px(int line_scale, double font_px); - The used line-height in px of text at font_px for a css line_scale value (spec/box_style.md 4c): 0 =
• bx_definite_content_h (function, include/box_style.h:241) double bx_definite_content_h(double h, double min_h, double max_h, int border_bo
• page (function, include/box_style.h:245) * instead of letting it extend the page (CSS 2.1 section 10.7 + 11.1.1). That *
• bx_lp_px (function, include/box_style.h:267) double bx_lp_px(int px_val, int pct_pm, double basis); - half plus pct_pm per-mille of basis. This is the ONLY place the engine turns a percentage into pix
• bx_content_cap (function, include/box_style.h:275) double bx_content_cap(double width_cap, int border_box, double pad_l, double pad - Content-width cap adjusted for box-sizing (2026-07-11). With border_box set, the declared width incl
• bx_border_span (function, include/box_style.h:286) double bx_border_span(double width_cap, int border_box, double pad_l, double pad - The border-inclusive span the painter lays a box out with (its content plus left/right border; paddi
• bx_flex_max_clamp (function, include/box_style.h:292) double bx_flex_max_clamp(double outer_basis, double mw_cap, int border_box, doub - Flexbox 1 9.2.3: an item’s OUTER flex base size clamped by its max-width (the hypothetical main size
• bx_flex_min_clamp (function, include/box_style.h:298) double bx_flex_min_clamp(double outer_basis, double min_w, int border_box, doubl - The min-width half of the same clamp (Flexbox 9.2.3): an outer base below the item’s min-width (conv
• bx_bg_layer (struct, include/box_style.h:321) - the explicit form, each component is a px value (CSS_LEN_AUTO = auto, CSS_LEN_UNSET = not declared,

Internal vs External Edges

• Internal resolved imports (EXTRACTED): 72
• Cross-boundary resolved imports (EXTRACTED): 62

Connections

• [EXTRACTED] depends_on community 1 <-> 4 (strength 0.9): Extracted import edge crosses communities: gui/browser_ui.c imports include/box_style.h.
• [EXTRACTED] depends_on community 4 <-> 6 (strength 0.9): Extracted import edge crosses communities: gui/bui_mask_img.c imports gui/browser_ui_internal.h.
• [EXTRACTED] depends_on community 4 <-> 3 (strength 0.9): Extracted import edge crosses communities: include/css.h imports include/css_color.h.
• [EXTRACTED] depends_on community 9 <-> 4 (strength 0.9): Extracted import edge crosses communities: include/frame_host.h imports include/page_view.h.
• [EXTRACTED] depends_on community 4 <-> 0 (strength 0.9): Extracted import edge crosses communities: include/page_view.h imports include/dom.h.
• [EXTRACTED] depends_on community 2 <-> 4 (strength 0.9): Extracted import edge crosses communities: include/webcaps.h imports include/render_policy.h.

Risks

• [layer strict] src/render_doc.c (presentation) -> include/data_url.h (data_access)
• [layer strict] tests/test_box_tree.c (testing) -> include/page_view.h (presentation)
• [layer strict] tests/test_css.c (testing) -> include/flex_layout.h (presentation)
• [layer strict] tests/test_dom_debug.c (testing) -> include/flex_layout.h (presentation)
• [layer strict] tests/test_dom_debug.c (testing) -> include/page_view.h (presentation)
• [layer strict] tests/test_dom_debug.c (testing) -> include/render_doc.h (presentation)
• [layer strict] tests/test_dom_debug.c (testing) -> include/render_policy.h (presentation)
• [layer strict] tests/test_flex_layout.c (testing) -> include/flex_layout.h (presentation)
• [layer strict] tests/test_page_view.c (testing) -> include/flex_layout.h (presentation)
• [layer strict] tests/test_page_view.c (testing) -> include/page_view.h (presentation)
• [layer strict] tests/test_render_doc.c (testing) -> include/flex_layout.h (presentation)
• [layer strict] tests/test_render_doc.c (testing) -> include/page_view.h (presentation)
• [layer strict] tests/test_render_doc.c (testing) -> include/render_doc.h (presentation)
• [layer strict] tests/test_render_doc.c (testing) -> include/render_policy.h (presentation)
• [layer strict] tests/test_render_policy.c (testing) -> include/render_policy.h (presentation)

Open Questions

• Why do 32 file(s) lack file-level docs (e.g. include/box_style.h)? What purpose do they serve?
• What would break if the most connected file in include: page_view changed?
• Should include: page_view be split, given cohesion 0.54?

Sources

• gui/bui_mask_img.c
• include/box_style.h
• include/box_tree.h
• include/compositor.h
• include/css.h
• include/css_chain.h
• include/css_computed.h
• include/css_counter.h
• include/dom_debug.h
• include/flex_layout.h
• include/page_view.h
• include/render_doc.h
• include/render_policy.h
• include/text_case.h
• src/box_style.c
• src/box_tree.c
• src/compositor.c
• src/css_computed.c
• src/css_counter.c
• src/dom_debug.c
• … and 17 more

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