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LibGUI+Applications: Move abstract ThemeEditor preview to LibGUI

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This allows most of the theme preview code to be reused by similar
theme preview widgets.
This commit is contained in:
Ben Maxwell 2022-04-02 02:24:51 +01:00 • committed by Andreas Kling
parent 0f2c1f804e
commit 3fbefb82ac
5 changed files with 256 additions and 167 deletions
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82
Userland/Libraries/LibGUI/AbstractThemePreview.h Normal file
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/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
* Copyright (c) 2021, Antonio Di Stefano <tonio9681@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGUI/Frame.h>
#include <LibGfx/Bitmap.h>
#include <LibGfx/Palette.h>
#include <LibGfx/WindowTheme.h>
namespace GUI {
class AbstractThemePreview : public GUI::Frame {
C_OBJECT_ABSTRACT(AbstractThemePreview);
public:
virtual ~AbstractThemePreview() override = default;
Gfx::Palette const& preview_palette() const { return m_preview_palette; }
void set_preview_palette(Gfx::Palette const&);
void set_theme_from_file(Core::File&);
void paint_window(StringView title, Gfx::IntRect const& rect, Gfx::WindowTheme::WindowState, Gfx::Bitmap const& icon, int button_count = 3);
Function<void(String const&)> on_theme_load_from_file;
Function<void()> on_palette_change;
protected:
explicit AbstractThemePreview(Gfx::Palette const&);
inline Gfx::Bitmap const& active_window_icon() const
{
VERIFY(m_active_window_icon);
return *m_active_window_icon;
}
inline Gfx::Bitmap const& inactive_window_icon() const
{
VERIFY(m_inactive_window_icon);
return *m_inactive_window_icon;
}
private:
virtual void paint_preview(GUI::PaintEvent&) = 0;
void load_theme_bitmaps();
virtual void paint_event(GUI::PaintEvent&) override;
Gfx::Palette m_preview_palette;
RefPtr<Gfx::Bitmap> m_active_window_icon;
RefPtr<Gfx::Bitmap> m_inactive_window_icon;
RefPtr<Gfx::Bitmap> m_default_close_bitmap;
RefPtr<Gfx::Bitmap> m_default_maximize_bitmap;
RefPtr<Gfx::Bitmap> m_default_minimize_bitmap;
RefPtr<Gfx::Bitmap> m_close_bitmap;
RefPtr<Gfx::Bitmap> m_maximize_bitmap;
RefPtr<Gfx::Bitmap> m_minimize_bitmap;
String m_last_close_path;
String m_last_maximize_path;
String m_last_minimize_path;
RefPtr<Gfx::Bitmap> m_active_window_shadow;
RefPtr<Gfx::Bitmap> m_inactive_window_shadow;
RefPtr<Gfx::Bitmap> m_menu_shadow;
RefPtr<Gfx::Bitmap> m_taskbar_shadow;
RefPtr<Gfx::Bitmap> m_tooltip_shadow;
String m_last_active_window_shadow_path;
String m_last_inactive_window_shadow_path;
String m_last_menu_shadow_path;
String m_last_taskbar_shadow_path;
String m_last_tooltip_shadow_path;
};
}