69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
// Filename: modifierButtonDataAttribute.h
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// Created by: drose (27Mar00)
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//
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////////////////////////////////////////////////////////////////////
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#ifndef MODIFIERBUTTONDATAATTRIBUTE_H
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#define MODIFIERBUTTONDATAATTRIBUTE_H
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#include <pandabase.h>
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#include <nodeAttribute.h>
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#include <modifierButtons.h>
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class ModifierButtonDataTransition;
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////////////////////////////////////////////////////////////////////
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// Class : ModifierButtonDataAttribute
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// Description : This data graph attribute stores the current state of
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// some various modifier buttons (e.g. shift, control,
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// alt, and the mouse buttons), as generated for
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// instance by a GraphicsWindow.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA ModifierButtonDataAttribute : public NodeAttribute {
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public:
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INLINE ModifierButtonDataAttribute();
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INLINE ModifierButtonDataAttribute(const ModifierButtonDataAttribute ©);
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INLINE void operator = (const ModifierButtonDataAttribute ©);
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public:
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INLINE void set_mods(const ModifierButtons &mods);
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INLINE const ModifierButtons &get_mods() const;
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virtual NodeAttribute *make_copy() const;
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virtual NodeAttribute *make_initial() const;
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virtual TypeHandle get_handle() const;
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virtual void output(ostream &out) const;
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virtual void write(ostream &out, int indent_level = 0) const;
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protected:
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virtual int internal_compare_to(const NodeAttribute *other) const;
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private:
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ModifierButtons _mods;
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public:
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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NodeAttribute::init_type();
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register_type(_type_handle, "ModifierButtonDataAttribute",
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NodeAttribute::get_class_type());
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}
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private:
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static TypeHandle _type_handle;
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friend class ModifierButtonDataTransition;
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};
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#include "modifierButtonDataAttribute.I"
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#endif
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