1 files changed, 65 insertions, 0 deletions
diff --git a/Applications/PixelPaint/EllipseTool.h b/Applications/PixelPaint/EllipseTool.h
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+++ b/Applications/PixelPaint/EllipseTool.h
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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.
+ */
+
+#pragma once
+
+#include "Tool.h"
+#include <LibGfx/Point.h>
+#include <LibGUI/ActionGroup.h>
+
+namespace PixelPaint {
+
+class EllipseTool final : public Tool {
+public:
+    EllipseTool();
+    virtual ~EllipseTool() override;
+
+    virtual void on_mousedown(Layer&, GUI::MouseEvent& layer_event, GUI::MouseEvent& original_event) override;
+    virtual void on_mousemove(Layer&, GUI::MouseEvent& layer_event, GUI::MouseEvent& original_event) override;
+    virtual void on_mouseup(Layer&, GUI::MouseEvent& layer_event, GUI::MouseEvent& original_event) override;
+    virtual void on_tool_button_contextmenu(GUI::ContextMenuEvent&) override;
+    virtual void on_second_paint(const Layer&, GUI::PaintEvent&) override;
+    virtual void on_keydown(GUI::KeyEvent&) override;
+
+private:
+    enum class Mode {
+        Outline,
+        // FIXME: Add Mode::Fill
+    };
+
+    virtual const char* class_name() const override { return "EllipseTool"; }
+    void draw_using(GUI::Painter& painter);
+
+    GUI::MouseButton m_drawing_button { GUI::MouseButton::None };
+    Gfx::Point m_ellipse_start_position;
+    Gfx::Point m_ellipse_end_position;
+    RefPtr<GUI::Menu> m_context_menu;
+    int m_thickness { 1 };
+    GUI::ActionGroup m_thickness_actions;
+    Mode m_mode { Mode::Outline };
+};
+
+}