From 80ad8afc85a90e6fda1b136b13c1eb42e35c115e Mon Sep 17 00:00:00 2001
From: Bernhard Liebl <Bernhard.Liebl@gmx.org>
Date: Wed, 1 Nov 2017 21:49:39 +0100
Subject: Native pan and zoom for macOS

---
 core/os/input_event.h | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'core/os/input_event.h')

diff --git a/core/os/input_event.h b/core/os/input_event.h
index de3c0232ff..2cba60bede 100644
--- a/core/os/input_event.h
+++ b/core/os/input_event.h
@@ -213,6 +213,8 @@ public:
 	void set_command(bool p_enabled);
 	bool get_command() const;
 
+	void set_modifiers_from_event(const InputEventWithModifiers *event);
+
 	InputEventWithModifiers();
 };
 
@@ -468,4 +470,42 @@ public:
 	InputEventAction();
 };
 
+class InputEventGesture : public InputEventWithModifiers {
+
+	GDCLASS(InputEventGesture, InputEventWithModifiers)
+
+	Vector2 pos;
+
+public:
+	void set_position(const Vector2 &p_pos);
+	Vector2 get_position() const;
+};
+
+class InputEventMagnifyGesture : public InputEventGesture {
+
+	GDCLASS(InputEventMagnifyGesture, InputEventGesture)
+	real_t factor;
+
+public:
+	void set_factor(real_t p_factor);
+	real_t get_factor() const;
+
+	virtual Ref<InputEvent> xformed_by(const Transform2D &p_xform, const Vector2 &p_local_ofs = Vector2()) const;
+
+	InputEventMagnifyGesture();
+};
+
+class InputEventPanGesture : public InputEventGesture {
+
+	GDCLASS(InputEventPanGesture, InputEventGesture)
+	Vector2 delta;
+
+public:
+	void set_delta(const Vector2 &p_delta);
+	Vector2 get_delta() const;
+
+	virtual Ref<InputEvent> xformed_by(const Transform2D &p_xform, const Vector2 &p_local_ofs = Vector2()) const;
+
+	InputEventPanGesture();
+};
 #endif
-- 
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