mirror of
https://github.com/RGBCube/serenity
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50 lines
1.9 KiB
C++
50 lines
1.9 KiB
C++
/*
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* Copyright (c) 2022, MacDue <macdue@dueutil.tech>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "ThemePreviewWidget.h"
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#include <AK/Array.h>
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#include <LibCore/File.h>
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#include <LibGUI/Painter.h>
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#include <LibGfx/Painter.h>
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#include <LibGfx/StylePainter.h>
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namespace DisplaySettings {
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ThemePreviewWidget::ThemePreviewWidget(Gfx::Palette const& palette)
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: GUI::AbstractThemePreview(palette)
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{
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set_fixed_size(304, 201);
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}
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void ThemePreviewWidget::set_theme(String path)
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{
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set_theme_from_file(*Core::File::open(path, Core::OpenMode::ReadOnly).release_value_but_fixme_should_propagate_errors());
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}
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void ThemePreviewWidget::paint_preview(GUI::PaintEvent&)
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{
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GUI::Painter painter(*this);
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auto active_window_rect = rect().shrunken(48, 100).translated(4, 26);
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auto inactive_window_rect = active_window_rect.translated(-8, -32);
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auto message_box = active_window_rect.shrunken(100, 60);
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paint_window("Inactive Window", inactive_window_rect, Gfx::WindowTheme::WindowState::Inactive, inactive_window_icon());
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paint_window("Active Window", active_window_rect, Gfx::WindowTheme::WindowState::Active, active_window_icon());
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paint_window("Alert", message_box, Gfx::WindowTheme::WindowState::Highlighted, active_window_icon(), 1);
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auto draw_centered_button = [&](auto window_rect, auto text, int button_width, int button_height) {
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auto box_center = window_rect.center();
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Gfx::IntRect button_rect { box_center.x() - button_width / 2, box_center.y() - button_height / 2, button_width, button_height };
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Gfx::StylePainter::paint_button(
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painter, button_rect, preview_palette(), Gfx::ButtonStyle::Normal, false, false, false, true, false, false);
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painter.draw_text(button_rect, text, Gfx::TextAlignment::Center, preview_palette().color(foreground_role()), Gfx::TextElision::Right, Gfx::TextWrapping::DontWrap);
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};
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draw_centered_button(message_box, "Ok", 32, 16);
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}
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}
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