mirror of
https://github.com/RGBCube/serenity
synced 2025-05-28 12:35:08 +00:00
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/*
|
||
* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
|
||
*
|
||
* SPDX-License-Identifier: BSD-2-Clause
|
||
*/
|
||
|
||
#include <LibGUI/Event.h>
|
||
#include <LibWeb/FontCache.h>
|
||
#include <LibWeb/HTML/BrowsingContext.h>
|
||
#include <LibWeb/HTML/HTMLImageElement.h>
|
||
#include <LibWeb/Layout/ButtonBox.h>
|
||
#include <LibWeb/Layout/Label.h>
|
||
#include <LibWeb/Painting/ButtonPaintable.h>
|
||
|
||
namespace Web::Painting {
|
||
|
||
JS::NonnullGCPtr<ButtonPaintable> ButtonPaintable::create(Layout::ButtonBox const& layout_box)
|
||
{
|
||
return layout_box.heap().allocate_without_realm<ButtonPaintable>(layout_box);
|
||
}
|
||
|
||
ButtonPaintable::ButtonPaintable(Layout::ButtonBox const& layout_box)
|
||
: LabelablePaintable(layout_box)
|
||
{
|
||
}
|
||
|
||
Layout::ButtonBox const& ButtonPaintable::layout_box() const
|
||
{
|
||
return static_cast<Layout::ButtonBox const&>(layout_node());
|
||
}
|
||
|
||
Layout::ButtonBox& ButtonPaintable::layout_box()
|
||
{
|
||
return static_cast<Layout::ButtonBox&>(layout_node());
|
||
}
|
||
|
||
void ButtonPaintable::paint(PaintContext& context, PaintPhase phase) const
|
||
{
|
||
if (!is_visible())
|
||
return;
|
||
|
||
PaintableBox::paint(context, phase);
|
||
|
||
auto const& dom_node = layout_box().dom_node();
|
||
if (is<HTML::HTMLInputElement>(dom_node) && phase == PaintPhase::Foreground) {
|
||
auto button_rect = context.enclosing_device_rect(absolute_rect());
|
||
auto text_rect = button_rect;
|
||
|
||
// Apply CSS text-indent property to text rect
|
||
// FIXME: The second parameter to to_px() needs to be the block container’s own inline-axis inner size:
|
||
// https://drafts.csswg.org/css-text-3/#propdef-text-indent
|
||
auto text_indent = computed_values().text_indent().to_px(layout_box(), CSSPixels());
|
||
text_rect.translate_by(context.rounded_device_pixels(text_indent), 0);
|
||
|
||
// Apply button pressed state offset
|
||
if (being_pressed()) {
|
||
auto offset = context.rounded_device_pixels(1);
|
||
text_rect.translate_by(offset, offset);
|
||
}
|
||
|
||
// Paint button text clipped to button rect
|
||
auto& painter = context.painter();
|
||
painter.save();
|
||
painter.add_clip_rect(button_rect.to_type<int>());
|
||
painter.draw_text(
|
||
text_rect.to_type<int>(),
|
||
static_cast<HTML::HTMLInputElement const&>(dom_node).value(),
|
||
FontCache::the().scaled_font(layout_box().font(), context.device_pixels_per_css_pixel()),
|
||
Gfx::TextAlignment::Center,
|
||
computed_values().color());
|
||
painter.restore();
|
||
}
|
||
}
|
||
|
||
}
|