diff options
Diffstat (limited to 'Libraries/LibWeb/Layout/Box.cpp')
| -rw-r--r-- | Libraries/LibWeb/Layout/Box.cpp | 125 |
1 files changed, 5 insertions, 120 deletions
diff --git a/Libraries/LibWeb/Layout/Box.cpp b/Libraries/LibWeb/Layout/Box.cpp index 3c0b151da0..a6a7e34b3c 100644 --- a/Libraries/LibWeb/Layout/Box.cpp +++ b/Libraries/LibWeb/Layout/Box.cpp @@ -30,125 +30,10 @@ #include <LibWeb/Layout/BlockBox.h> #include <LibWeb/Layout/Box.h> #include <LibWeb/Page/Frame.h> +#include <LibWeb/Painting/BorderPainting.h> namespace Web::Layout { -void Box::paint_border(PaintContext& context, Edge edge, const Gfx::FloatRect& rect, const BorderData& border_data) -{ - float width = border_data.width; - if (width <= 0) - return; - - auto color = border_data.color; - auto border_style = border_data.line_style; - int int_width = max((int)width, 1); - - struct Points { - Gfx::FloatPoint p1; - Gfx::FloatPoint p2; - }; - - auto points_for_edge = [](Edge edge, const Gfx::FloatRect& rect) -> Points { - switch (edge) { - case Edge::Top: - return { rect.top_left(), rect.top_right() }; - case Edge::Right: - return { rect.top_right(), rect.bottom_right() }; - case Edge::Bottom: - return { rect.bottom_left(), rect.bottom_right() }; - default: // Edge::Left - return { rect.top_left(), rect.bottom_left() }; - } - }; - - auto [p1, p2] = points_for_edge(edge, rect); - - if (border_style == CSS::LineStyle::Inset) { - auto top_left_color = Color::from_rgb(0x5a5a5a); - auto bottom_right_color = Color::from_rgb(0x888888); - color = (edge == Edge::Left || edge == Edge::Top) ? top_left_color : bottom_right_color; - } else if (border_style == CSS::LineStyle::Outset) { - auto top_left_color = Color::from_rgb(0x888888); - auto bottom_right_color = Color::from_rgb(0x5a5a5a); - color = (edge == Edge::Left || edge == Edge::Top) ? top_left_color : bottom_right_color; - } - - auto gfx_line_style = Gfx::Painter::LineStyle::Solid; - if (border_style == CSS::LineStyle::Dotted) - gfx_line_style = Gfx::Painter::LineStyle::Dotted; - if (border_style == CSS::LineStyle::Dashed) - gfx_line_style = Gfx::Painter::LineStyle::Dashed; - - if (gfx_line_style != Gfx::Painter::LineStyle::Solid) { - switch (edge) { - case Edge::Top: - p1.move_by(int_width / 2, int_width / 2); - p2.move_by(-int_width / 2, int_width / 2); - break; - case Edge::Right: - p1.move_by(-int_width / 2, int_width / 2); - p2.move_by(-int_width / 2, -int_width / 2); - break; - case Edge::Bottom: - p1.move_by(int_width / 2, -int_width / 2); - p2.move_by(-int_width / 2, -int_width / 2); - break; - case Edge::Left: - p1.move_by(int_width / 2, int_width / 2); - p2.move_by(int_width / 2, -int_width / 2); - break; - } - context.painter().draw_line({ (int)p1.x(), (int)p1.y() }, { (int)p2.x(), (int)p2.y() }, color, int_width, gfx_line_style); - return; - } - - auto draw_line = [&](auto& p1, auto& p2) { - context.painter().draw_line({ (int)p1.x(), (int)p1.y() }, { (int)p2.x(), (int)p2.y() }, color, 1, gfx_line_style); - }; - - float p1_step = 0; - float p2_step = 0; - - switch (edge) { - case Edge::Top: - p1_step = style().border_left().width / (float)int_width; - p2_step = style().border_right().width / (float)int_width; - for (int i = 0; i < int_width; ++i) { - draw_line(p1, p2); - p1.move_by(p1_step, 1); - p2.move_by(-p2_step, 1); - } - break; - case Edge::Right: - p1_step = style().border_top().width / (float)int_width; - p2_step = style().border_bottom().width / (float)int_width; - for (int i = int_width - 1; i >= 0; --i) { - draw_line(p1, p2); - p1.move_by(-1, p1_step); - p2.move_by(-1, -p2_step); - } - break; - case Edge::Bottom: - p1_step = style().border_left().width / (float)int_width; - p2_step = style().border_right().width / (float)int_width; - for (int i = int_width - 1; i >= 0; --i) { - draw_line(p1, p2); - p1.move_by(p1_step, -1); - p2.move_by(-p2_step, -1); - } - break; - case Edge::Left: - p1_step = style().border_top().width / (float)int_width; - p2_step = style().border_bottom().width / (float)int_width; - for (int i = 0; i < int_width; ++i) { - draw_line(p1, p2); - p1.move_by(1, p1_step); - p2.move_by(1, -p2_step); - } - break; - } -} - void Box::paint(PaintContext& context, PaintPhase phase) { if (!is_visible()) @@ -187,10 +72,10 @@ void Box::paint(PaintContext& context, PaintPhase phase) bordered_rect.set_y(padded_rect.y() - box_model().border.top.to_px(*this)); bordered_rect.set_height(padded_rect.height() + box_model().border.top.to_px(*this) + box_model().border.bottom.to_px(*this)); - paint_border(context, Edge::Left, bordered_rect, style().border_left()); - paint_border(context, Edge::Right, bordered_rect, style().border_right()); - paint_border(context, Edge::Top, bordered_rect, style().border_top()); - paint_border(context, Edge::Bottom, bordered_rect, style().border_bottom()); + Painting::paint_border(context, Painting::BorderEdge::Left, bordered_rect, style()); + Painting::paint_border(context, Painting::BorderEdge::Right, bordered_rect, style()); + Painting::paint_border(context, Painting::BorderEdge::Top, bordered_rect, style()); + Painting::paint_border(context, Painting::BorderEdge::Bottom, bordered_rect, style()); } Layout::NodeWithStyleAndBoxModelMetrics::paint(context, phase); |