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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "FormWidget.h"
#include "FormEditorWidget.h"
#include "Tool.h"
#include <LibGUI/Painter.h>
FormWidget::FormWidget(FormEditorWidget& parent)
: GUI::Widget(&parent)
{
set_fill_with_background_color(true);
set_relative_rect(5, 5, 400, 300);
set_greedy_for_hits(true);
}
FormWidget::~FormWidget()
{
}
FormEditorWidget& FormWidget::editor()
{
return static_cast<FormEditorWidget&>(*parent());
}
const FormEditorWidget& FormWidget::editor() const
{
return static_cast<const FormEditorWidget&>(*parent());
}
void FormWidget::paint_event(GUI::PaintEvent& event)
{
GUI::Painter painter(*this);
painter.add_clip_rect(event.rect());
for (int y = 0; y < height(); y += m_grid_size) {
for (int x = 0; x < width(); x += m_grid_size) {
painter.set_pixel({ x, y }, Color::from_rgb(0x404040));
}
}
}
void FormWidget::second_paint_event(GUI::PaintEvent& event)
{
GUI::Painter painter(*this);
painter.add_clip_rect(event.rect());
if (!editor().selection().is_empty()) {
for_each_child_widget([&](auto& child) {
if (editor().selection().contains(child)) {
painter.draw_rect(child.relative_rect(), Color::Blue);
}
return IterationDecision::Continue;
});
}
editor().tool().on_second_paint(painter, event);
}
void FormWidget::mousedown_event(GUI::MouseEvent& event)
{
editor().tool().on_mousedown(event);
}
void FormWidget::mouseup_event(GUI::MouseEvent& event)
{
editor().tool().on_mouseup(event);
}
void FormWidget::mousemove_event(GUI::MouseEvent& event)
{
editor().tool().on_mousemove(event);
}
void FormWidget::keydown_event(GUI::KeyEvent& event)
{
editor().tool().on_keydown(event);
}
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