74 lines
2 KiB
C++
74 lines
2 KiB
C++
/*
|
|
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2021, Mathias Jakobsen <mathias@jbcoding.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include "DoubleClickArrowWidget.h"
|
|
#include <LibGUI/Painter.h>
|
|
#include <LibGfx/Font.h>
|
|
|
|
REGISTER_WIDGET(MouseSettings, DoubleClickArrowWidget);
|
|
|
|
namespace MouseSettings {
|
|
|
|
DoubleClickArrowWidget::~DoubleClickArrowWidget()
|
|
{
|
|
}
|
|
|
|
void DoubleClickArrowWidget::set_double_click_speed(int speed)
|
|
{
|
|
if (m_double_click_speed == speed)
|
|
return;
|
|
m_double_click_speed = speed;
|
|
update();
|
|
}
|
|
|
|
DoubleClickArrowWidget::DoubleClickArrowWidget()
|
|
{
|
|
m_arrow_bitmap = Gfx::Bitmap::try_load_from_file("/res/graphics/double-click-down-arrow.png");
|
|
}
|
|
|
|
void DoubleClickArrowWidget::paint_event(GUI::PaintEvent& event)
|
|
{
|
|
GUI::Painter painter(*this);
|
|
painter.add_clip_rect(event.rect());
|
|
|
|
auto bottom_arrow_rect = m_arrow_bitmap->rect().centered_within(rect()).translated(0, m_arrow_bitmap->height() / 2);
|
|
|
|
painter.blit_filtered(bottom_arrow_rect.location(), *m_arrow_bitmap, m_arrow_bitmap->rect(), [&](Color color) {
|
|
return m_inverted ? color.inverted() : color;
|
|
});
|
|
|
|
auto top_arrow_rect = bottom_arrow_rect;
|
|
top_arrow_rect.translate_by(0, -(m_double_click_speed / 50));
|
|
|
|
painter.blit_filtered(top_arrow_rect.location(), *m_arrow_bitmap, m_arrow_bitmap->rect(), [&](Color color) {
|
|
return m_inverted ? color.inverted() : color;
|
|
});
|
|
|
|
auto text_rect = rect();
|
|
text_rect.set_y(bottom_arrow_rect.bottom());
|
|
text_rect.set_height(font().glyph_height());
|
|
}
|
|
|
|
void DoubleClickArrowWidget::mousedown_event(GUI::MouseEvent&)
|
|
{
|
|
if (!m_double_click_timer.is_valid()) {
|
|
m_double_click_timer.start();
|
|
return;
|
|
}
|
|
|
|
auto elapsed_time = m_double_click_timer.elapsed();
|
|
if (elapsed_time <= m_double_click_speed) {
|
|
dbgln("Double-click in {}ms", elapsed_time);
|
|
m_inverted = !m_inverted;
|
|
update();
|
|
}
|
|
|
|
// Reset the timer after each click
|
|
m_double_click_timer.start();
|
|
}
|
|
|
|
}
|