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DisplayProperties: Make the preview calculation more accurate (#1807)
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parent
d6318f2cc6
commit
abd09ab030
Notes:
sideshowbarker
2024-07-19 07:34:42 +09:00
Author: https://github.com/asliturk Commit: https://github.com/SerenityOS/serenity/commit/abd09ab0305 Pull-request: https://github.com/SerenityOS/serenity/pull/1807
@ -27,8 +27,6 @@
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#include "MonitorWidget.h"
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#include <LibGUI/Painter.h>
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//#define DEBUG_MODE
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MonitorWidget::MonitorWidget()
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{
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m_monitor_bitmap = Gfx::Bitmap::load_from_file("/res/monitor.png");
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@ -78,34 +76,32 @@ Gfx::Color MonitorWidget::background_color()
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void MonitorWidget::paint_event(GUI::PaintEvent& event)
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{
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#ifdef DEBUG_MODE
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dbg() << "Paint event fired."
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<< " Color:" << m_desktop_color.to_string() << "."
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<< " Resolution:" << m_desktop_resolution.to_string() << "."
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<< " Wallpaper:" << m_desktop_wallpaper_path << ".";
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#endif
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GUI::Painter painter(*this);
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painter.add_clip_rect(event.rect());
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painter.blit({ 0, 0 }, *m_monitor_bitmap, m_monitor_bitmap->rect());
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painter.fill_rect(m_monitor_rect, m_desktop_color);
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Gfx::Rect screen_rect = { 0, 0, m_desktop_resolution.width(), m_desktop_resolution.height() };
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auto screen_bitmap = Gfx::Bitmap::create(m_monitor_bitmap->format(), m_desktop_resolution);
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GUI::Painter screen_painter(*screen_bitmap);
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screen_painter.fill_rect(screen_rect, m_desktop_color);
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if (!m_desktop_wallpaper_bitmap.is_null()) {
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if (m_desktop_wallpaper_mode == "simple") {
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painter.blit({ 8, 9 }, *m_desktop_wallpaper_bitmap, { 88, 51, 200, 150 });
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screen_painter.blit({ 0, 0 }, *m_desktop_wallpaper_bitmap, m_desktop_wallpaper_bitmap->rect());
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} else if (m_desktop_wallpaper_mode == "center") {
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painter.draw_scaled_bitmap({ 88, 51, 160, 90 }, *m_desktop_wallpaper_bitmap, m_desktop_wallpaper_bitmap->rect());
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Gfx::Point offset { screen_rect.width() / 2 - m_desktop_wallpaper_bitmap->size().width() / 2, screen_rect.height() / 2 - m_desktop_wallpaper_bitmap->size().height() / 2 };
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screen_painter.blit_offset(screen_rect.location(), *m_desktop_wallpaper_bitmap, screen_rect, offset);
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} else if (m_desktop_wallpaper_mode == "tile") {
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painter.draw_tiled_bitmap(m_monitor_rect, *m_desktop_wallpaper_bitmap);
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screen_painter.draw_tiled_bitmap(screen_bitmap->rect(), *m_desktop_wallpaper_bitmap);
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} else if (m_desktop_wallpaper_mode == "scaled") {
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painter.draw_scaled_bitmap(m_monitor_rect, *m_desktop_wallpaper_bitmap, m_desktop_wallpaper_bitmap->rect());
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screen_painter.draw_scaled_bitmap(screen_bitmap->rect(), *m_desktop_wallpaper_bitmap, m_desktop_wallpaper_bitmap->rect());
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} else {
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ASSERT_NOT_REACHED();
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}
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}
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GUI::Painter painter(*this);
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painter.add_clip_rect(event.rect());
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painter.blit({ 0, 0 }, *m_monitor_bitmap, m_monitor_bitmap->rect());
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painter.draw_scaled_bitmap(m_monitor_rect, *screen_bitmap, screen_bitmap->rect());
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if (!m_desktop_resolution.is_null())
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painter.draw_text(m_monitor_rect, m_desktop_resolution.to_string(), Gfx::TextAlignment::Center);
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}
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