blob: 103e5d7830fd178621978f83cbaa42f2e0bc18fd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
// PARTICULAR PURPOSE.
//
// Copyright (c) Microsoft Corporation. All rights reserved
//
// File Name:
//
// PThandler.h
//
// Abstract:
//
// Print Ticket Handler class declaration.
//
#pragma once
namespace xpsrasfilter
{
class PrintTicketHandler
{
public:
static
PrintTicketHandler_t
CreatePrintTicketHandler(
const IPrintPipelinePropertyBag_t &pPropertyBag
);
void
ProcessPart(
const IFixedDocumentSequence_t &pFDS
);
void
ProcessPart(
const IFixedDocument_t &pFD
);
void
ProcessPart(
const IFixedPage_t &pFP
);
ParametersFromPrintTicket
GetMergedPrintTicketParams();
private:
//
// Constructor is private; use CreatePrintTicketHandler
// to create instances.
//
PrintTicketHandler(
const IXMLDOMDocument2_t &pDoc,
SafeHPTProvider_t pHProvider,
const IStream_t &pUserPrintTicket
);
IStream_t
ProcessPrintTicket(
const IStream_t &pBasePrintTicket,
const IPartPrintTicket_t &pDeltaPrintTicketPart,
EPrintTicketScope scope
);
//
// Inline function to convert from microns to Xps Units
//
inline
FLOAT
MicronsToXpsUnits(
long dimensionInMicrons
)
{
const FLOAT micronsPerInch = 25400.0f; // 2.54 cm/in --> 25400 um/in
return ((static_cast<FLOAT>(dimensionInMicrons) / micronsPerInch) * xpsDPI);
}
//
// Routines to query parameters from the DOM document
//
FLOAT
QueryDPI();
XPS_SIZE
QueryPhysicalPageSize();
PrintTicketScaling
QueryScaling();
//
// MSXML DOM document
//
IXMLDOMDocument2_t m_pDOMDoc;
//
// Handle to the Print Ticket Provider
//
SafeHPTProvider_t m_pHProvider;
//
// Cached Print Tickets
//
IStream_t m_pDefaultUserPrintTicket;
IStream_t m_pJobPrintTicket;
IStream_t m_pDocumentPrintTicket;
IStream_t m_pPagePrintTicket;
};
} // namespace xpsrasfilter
|
