2465c76947
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2944 a95241bf-73f2-0310-859d-f6bbb57e9c96
106 lines
3.7 KiB
C++
106 lines
3.7 KiB
C++
//------------------------------------------------------------------------------
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// Copyright (c) 2001-2002, OpenBeOS
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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// File Name: Picture.h
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// Author: Marc Flerackers (mflerackers@androme.be)
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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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#ifndef _PICTURE_H
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#define _PICTURE_H
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// Standard Includes -----------------------------------------------------------
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// System Includes -------------------------------------------------------------
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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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// Project Includes ------------------------------------------------------------
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// Local Includes --------------------------------------------------------------
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// Local Defines ---------------------------------------------------------------
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// Globals ---------------------------------------------------------------------
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class BView;
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struct _BPictureExtent_;
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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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#endif // _PICTURE_H
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