InDesign SDK  20.5
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
IMeasurementSystem.h
1 //========================================================================================
2 //
3 // $File$
4 //
5 // Owner: psorrick
6 //
7 // $Author$
8 //
9 // $DateTime$
10 //
11 // $Revision$
12 //
13 // $Change$
14 //
15 // Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
16 //
17 // NOTICE: Adobe permits you to use, modify, and distribute this file in accordance
18 // with the terms of the Adobe license agreement accompanying it. If you have received
19 // this file from a source other than Adobe, then your use, modification, or
20 // distribution of it requires the prior written permission of Adobe.
21 //
22 //========================================================================================
23 
24 #ifndef __IMeasurementSystem__
25 #define __IMeasurementSystem__
26 
27 #include "IPMUnknown.h"
28 #include "MeasurementSystemID.h"
29 #include "RequestContext.h"
30 
31 class IUnitOfMeasure;
32 
38 class IMeasurementSystem : public IPMUnknown
39 {
40 public:
41  enum { kDefaultIID = IID_IMEASUREMENTSYSTEM };
42 
44  enum { kPointMeasure = 0 };
45 
48  virtual int32 Location(const ClassID& classId) const = 0;
49 
51  virtual int32 GetNumberOfUnits() const = 0;
52 
55  virtual IUnitOfMeasure* QueryUnitOfMeasure(int32 index) const = 0;
56 
59  virtual IUnitOfMeasure* QueryUnitOfMeasure( const ScriptID& id, const ScriptInfo::RequestContext& context ) const = 0;
60 
62  virtual void Cleanup() = 0;
63 };
64 
65 #endif