109 lines
3.5 KiB
C++
109 lines
3.5 KiB
C++
/*
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Open Tracker License
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Terms and Conditions
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Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do
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so, subject to the following conditions:
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The above copyright notice and this permission notice applies to all licensees
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and shall be included in all copies or substantial portions of the Software.
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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 TITLE, MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of Be Incorporated shall not be
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used in advertising or otherwise to promote the sale, use or other dealings in
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this Software without prior written authorization from Be Incorporated.
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Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
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of Be Incorporated in the United States and other countries. Other brand product
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names are registered trademarks or trademarks of their respective holders.
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All rights reserved.
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*/
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#ifndef _TRACKER_BITMAPS_H
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#define _TRACKER_BITMAPS_H
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#include <Locker.h>
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#include <Resources.h>
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#include <Mime.h>
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#include <image.h>
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#include "TrackerIcons.h"
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class BBitmap;
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namespace BPrivate {
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class BImageResources
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{
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// convenience class for accessing
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public:
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BImageResources(void* memAddr);
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~BImageResources();
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BResources* ViewResources();
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const BResources* ViewResources() const;
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status_t FinishResources(BResources*) const;
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const void* LoadResource(type_code type, int32 id,
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size_t* outSize) const;
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const void* LoadResource(type_code type, const char* name,
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size_t* outSize) const;
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// load a resource from the Tracker executable, just like the
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// corresponding functions in BResources. These methods are
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// thread-safe.
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status_t GetIconResource(int32 id, icon_size size, BBitmap* dest) const;
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// this is a wrapper around LoadResource(), for retrieving
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// B_LARGE_ICON and B_MINI_ICON ('ICON' and 'MICN' respectively)
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// resources. this does sanity checking on the found data,
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// and if all is okay blasts it into the 'dest' bitmap.
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status_t GetIconResource(int32 id, const uint8** iconData,
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size_t* iconSize) const;
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// this is a wrapper around LoadResource(), for retrieving
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// the vector icon data
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status_t GetBitmapResource(type_code type, int32 id, BBitmap** out) const;
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// this is a wrapper around LoadResource(), for retrieving
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// arbitrary bitmaps. the resource with the given type and
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// id is looked up, and a BBitmap created from it and returned
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// in <out>. currently it can only create bitmaps from data
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// that is an archived bitmap object.
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private:
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image_id find_image(void* memAddr) const;
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mutable BLocker fLock;
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BResources fResources;
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};
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extern
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#ifdef _IMPEXP_TRACKER
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_IMPEXP_TRACKER
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#endif
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BImageResources* GetTrackerResources();
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} // namespace BPrivate
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using namespace BPrivate;
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#endif // _TRACKER_BITMAPS_H
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