mirror of
https://github.com/SerenityOS/serenity
synced 2024-10-07 16:40:59 +00:00
LibWeb: Refactor GridFormattingContext
For legibility, split up the run() function of the GridFormattingContext into individual components.
This commit is contained in:
parent
0bbf7a1b54
commit
6e29f693f5
File diff suppressed because it is too large
Load diff
|
@ -13,6 +13,24 @@
|
|||
|
||||
namespace Web::Layout {
|
||||
|
||||
class OccupationGrid {
|
||||
public:
|
||||
OccupationGrid(int column_count, int row_count);
|
||||
OccupationGrid();
|
||||
|
||||
void maybe_add_column(int needed_number_of_columns);
|
||||
void maybe_add_row(int needed_number_of_rows);
|
||||
void set_occupied(int column_start, int column_end, int row_start, int row_end);
|
||||
void set_occupied(int column_index, int row_index);
|
||||
|
||||
int column_count() { return static_cast<int>(m_occupation_grid[0].size()); }
|
||||
int row_count() { return static_cast<int>(m_occupation_grid.size()); }
|
||||
bool is_occupied(int column_index, int row_index);
|
||||
|
||||
private:
|
||||
Vector<Vector<bool>> m_occupation_grid;
|
||||
};
|
||||
|
||||
class GridFormattingContext final : public BlockFormattingContext {
|
||||
public:
|
||||
explicit GridFormattingContext(LayoutState&, BlockContainer const&, FormattingContext* parent);
|
||||
|
@ -27,6 +45,14 @@ private:
|
|||
bool is_auto_positioned_column(CSS::GridTrackPlacement const&, CSS::GridTrackPlacement const&) const;
|
||||
bool is_auto_positioned_track(CSS::GridTrackPlacement const&, CSS::GridTrackPlacement const&) const;
|
||||
|
||||
struct PositionedBox {
|
||||
Box const& box;
|
||||
int row { 0 };
|
||||
int row_span { 1 };
|
||||
int column { 0 };
|
||||
int column_span { 1 };
|
||||
};
|
||||
|
||||
struct TemporaryTrack {
|
||||
CSS::GridSize min_track_sizing_function;
|
||||
CSS::GridSize max_track_sizing_function;
|
||||
|
@ -66,27 +92,29 @@ private:
|
|||
Vector<TemporaryTrack> m_grid_rows;
|
||||
Vector<TemporaryTrack> m_grid_columns;
|
||||
|
||||
OccupationGrid m_occupation_grid;
|
||||
Vector<PositionedBox> m_positioned_boxes;
|
||||
Vector<Box const&> m_boxes_to_place;
|
||||
|
||||
float get_free_space_x(AvailableSpace const& available_space);
|
||||
float get_free_space_y(Box const&);
|
||||
|
||||
int get_line_index_by_line_name(DeprecatedString const& line_name, CSS::GridTrackSizeList);
|
||||
};
|
||||
float resolve_definite_track_size(CSS::GridSize const&, AvailableSpace const&, Box const&);
|
||||
size_t count_of_gap_columns();
|
||||
size_t count_of_gap_rows();
|
||||
float resolve_size(CSS::Size const&, AvailableSize const&, Box const&);
|
||||
int count_of_repeated_auto_fill_or_fit_tracks(Vector<CSS::ExplicitGridTrack> const& track_list, AvailableSpace const&, Box const&);
|
||||
int get_count_of_tracks(Vector<CSS::ExplicitGridTrack> const&, AvailableSpace const&, Box const&);
|
||||
|
||||
class OccupationGrid {
|
||||
public:
|
||||
OccupationGrid(int column_count, int row_count);
|
||||
void place_item_with_row_and_column_position(Box const& box, Box const& child_box);
|
||||
void place_item_with_row_position(Box const& box, Box const& child_box);
|
||||
void place_item_with_column_position(Box const& box, Box const& child_box, int& auto_placement_cursor_x, int& auto_placement_cursor_y);
|
||||
void place_item_with_no_declared_position(Box const& child_box, int& auto_placement_cursor_x, int& auto_placement_cursor_y);
|
||||
|
||||
void maybe_add_column(int needed_number_of_columns);
|
||||
void maybe_add_row(int needed_number_of_rows);
|
||||
void set_occupied(int column_start, int column_end, int row_start, int row_end);
|
||||
void set_occupied(int column_index, int row_index);
|
||||
|
||||
int column_count() { return static_cast<int>(m_occupation_grid[0].size()); }
|
||||
int row_count() { return static_cast<int>(m_occupation_grid.size()); }
|
||||
bool is_occupied(int column_index, int row_index);
|
||||
|
||||
private:
|
||||
Vector<Vector<bool>> m_occupation_grid;
|
||||
void initialize_grid_tracks(Box const&, AvailableSpace const&, int column_count, int row_count);
|
||||
void calculate_sizes_of_columns(Box const&, AvailableSpace const&);
|
||||
void calculate_sizes_of_rows(Box const&);
|
||||
};
|
||||
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue