d734a8ce5a
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1617 a95241bf-73f2-0310-859d-f6bbb57e9c96
82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
/*******************************************************************************
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/
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/ File: Picture.h
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/
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/ Description: BPicture records a series of drawing instructions that can
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/ be "replayed" later.
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/
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/ Copyright 1995-98, Be Incorporated, All Rights Reserved
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/
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*******************************************************************************/
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#ifndef _PICTURE_H
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#define _PICTURE_H
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#include <BeBuild.h>
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#include <InterfaceDefs.h>
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#include <Rect.h>
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#include <Archivable.h>
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class BView;
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struct _BPictureExtent_;
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/*----------------------------------------------------------------*/
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/*----- BPicture class -------------------------------------------*/
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class BPicture : public BArchivable {
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public:
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BPicture();
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BPicture(const BPicture &original);
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BPicture(BMessage *data);
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virtual ~BPicture();
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static BArchivable *Instantiate(BMessage *data);
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virtual status_t Archive(BMessage *data, bool deep = true) const;
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virtual status_t Perform(perform_code d, void *arg);
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status_t Play(void **callBackTable,
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int32 tableEntries,
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void *userData);
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status_t Flatten(BDataIO *stream);
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status_t Unflatten(BDataIO *stream);
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/*----- Private or reserved -----------------------------------------*/
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private:
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friend class BWindow;
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friend class BView;
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friend class BPrintJob;
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virtual void _ReservedPicture1();
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virtual void _ReservedPicture2();
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virtual void _ReservedPicture3();
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BPicture &operator=(const BPicture &);
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void init_data();
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void import_data(const void *data, int32 size, BPicture **subs, int32 subCount);
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void import_old_data(const void *data, int32 size);
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void set_token(int32 token);
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bool assert_local_copy();
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bool assert_old_local_copy();
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bool assert_server_copy();
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/**Deprecated API**/
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BPicture(const void *data, int32 size);
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const void *Data() const;
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int32 DataSize() const;
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void usurp(BPicture *lameDuck);
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BPicture *step_down();
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int32 token;
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_BPictureExtent_ *extent;
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BPicture *usurped;
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uint32 _reserved[3];
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};
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/*-------------------------------------------------------------*/
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/*-------------------------------------------------------------*/
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#endif /* _PICTURE_H */
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