mirror of
https://github.com/RGBCube/serenity
synced 2025-05-21 00:55:07 +00:00
3ad9df1522
Some tools (e.g. ZoomTool) doesn't need layer to work. This commit makes mouse events fire even if there is no layer. This fixes a bug that ZoomTool didn't work when there is no layers.
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
/*
|
|
* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "Guide.h"
|
|
#include "Tool.h"
|
|
#include <AK/RefPtr.h>
|
|
|
|
namespace PixelPaint {
|
|
|
|
class GuideTool final : public Tool {
|
|
public:
|
|
GuideTool();
|
|
|
|
virtual ~GuideTool() override;
|
|
|
|
virtual void on_mousedown(Layer*, MouseEvent&) override;
|
|
virtual void on_mousemove(Layer*, MouseEvent&) override;
|
|
virtual void on_mouseup(Layer*, MouseEvent&) override;
|
|
virtual void on_context_menu(Layer*, GUI::ContextMenuEvent&) override;
|
|
|
|
virtual void on_tool_activation() override;
|
|
|
|
virtual GUI::Widget* get_properties_widget() override;
|
|
virtual Gfx::StandardCursor cursor() override { return Gfx::StandardCursor::Crosshair; }
|
|
|
|
private:
|
|
RefPtr<Guide> closest_guide(Gfx::IntPoint const&);
|
|
|
|
RefPtr<GUI::Widget> m_properties_widget;
|
|
|
|
RefPtr<Guide> m_selected_guide;
|
|
RefPtr<Guide> m_context_menu_guide;
|
|
Gfx::IntPoint m_event_origin;
|
|
float m_guide_origin { 0 };
|
|
RefPtr<GUI::Menu> m_context_menu;
|
|
int m_snap_size { 10 };
|
|
};
|
|
}
|