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- { CoreGraphics - CGPSConverter.h
- * Copyright (c) 2003 Apple Computer, Inc.
- * All rights reserved.
- }
- { Pascal Translation: Peter N Lewis, <[email protected]>, August 2005 }
- {
- Modified for use with Free Pascal
- Version 200
- Please report any bugs to <[email protected]>
- }
- {$mode macpas}
- {$packenum 1}
- {$macro on}
- {$inline on}
- {$CALLING MWPASCAL}
- unit CGPSConverter;
- interface
- {$setc UNIVERSAL_INTERFACES_VERSION := $0342}
- {$setc GAP_INTERFACES_VERSION := $0200}
- {$ifc not defined USE_CFSTR_CONSTANT_MACROS}
- {$setc USE_CFSTR_CONSTANT_MACROS := TRUE}
- {$endc}
- {$ifc defined CPUPOWERPC and defined CPUI386}
- {$error Conflicting initial definitions for CPUPOWERPC and CPUI386}
- {$endc}
- {$ifc defined FPC_BIG_ENDIAN and defined FPC_LITTLE_ENDIAN}
- {$error Conflicting initial definitions for FPC_BIG_ENDIAN and FPC_LITTLE_ENDIAN}
- {$endc}
- {$ifc not defined __ppc__ and defined CPUPOWERPC}
- {$setc __ppc__ := 1}
- {$elsec}
- {$setc __ppc__ := 0}
- {$endc}
- {$ifc not defined __i386__ and defined CPUI386}
- {$setc __i386__ := 1}
- {$elsec}
- {$setc __i386__ := 0}
- {$endc}
- {$ifc defined __ppc__ and __ppc__ and defined __i386__ and __i386__}
- {$error Conflicting definitions for __ppc__ and __i386__}
- {$endc}
- {$ifc defined __ppc__ and __ppc__}
- {$setc TARGET_CPU_PPC := TRUE}
- {$setc TARGET_CPU_X86 := FALSE}
- {$elifc defined __i386__ and __i386__}
- {$setc TARGET_CPU_PPC := FALSE}
- {$setc TARGET_CPU_X86 := TRUE}
- {$elsec}
- {$error Neither __ppc__ nor __i386__ is defined.}
- {$endc}
- {$setc TARGET_CPU_PPC_64 := FALSE}
- {$ifc defined FPC_BIG_ENDIAN}
- {$setc TARGET_RT_BIG_ENDIAN := TRUE}
- {$setc TARGET_RT_LITTLE_ENDIAN := FALSE}
- {$elifc defined FPC_LITTLE_ENDIAN}
- {$setc TARGET_RT_BIG_ENDIAN := FALSE}
- {$setc TARGET_RT_LITTLE_ENDIAN := TRUE}
- {$elsec}
- {$error Neither FPC_BIG_ENDIAN nor FPC_LITTLE_ENDIAN are defined.}
- {$endc}
- {$setc ACCESSOR_CALLS_ARE_FUNCTIONS := TRUE}
- {$setc CALL_NOT_IN_CARBON := FALSE}
- {$setc OLDROUTINENAMES := FALSE}
- {$setc OPAQUE_TOOLBOX_STRUCTS := TRUE}
- {$setc OPAQUE_UPP_TYPES := TRUE}
- {$setc OTCARBONAPPLICATION := TRUE}
- {$setc OTKERNEL := FALSE}
- {$setc PM_USE_SESSION_APIS := TRUE}
- {$setc TARGET_API_MAC_CARBON := TRUE}
- {$setc TARGET_API_MAC_OS8 := FALSE}
- {$setc TARGET_API_MAC_OSX := TRUE}
- {$setc TARGET_CARBON := TRUE}
- {$setc TARGET_CPU_68K := FALSE}
- {$setc TARGET_CPU_MIPS := FALSE}
- {$setc TARGET_CPU_SPARC := FALSE}
- {$setc TARGET_OS_MAC := TRUE}
- {$setc TARGET_OS_UNIX := FALSE}
- {$setc TARGET_OS_WIN32 := FALSE}
- {$setc TARGET_RT_MAC_68881 := FALSE}
- {$setc TARGET_RT_MAC_CFM := FALSE}
- {$setc TARGET_RT_MAC_MACHO := TRUE}
- {$setc TYPED_FUNCTION_POINTERS := TRUE}
- {$setc TYPE_BOOL := FALSE}
- {$setc TYPE_EXTENDED := FALSE}
- {$setc TYPE_LONGLONG := TRUE}
- uses MacTypes,CFBase,CFDictionary,CGBase,CGDataConsumer,CGDataProvider;
- {$ALIGN POWER}
- // CGPSConverterRef defined in CGBase
- { CGPSConverter callbacks.
- *
- * `version' is the version number of the structure passed in as a
- * parameter to the converter creation functions. The structure defined
- * below is version 0.
- *
- * `beginDocument', if non-NULL, is called at the beginning of the
- * conversion of the PostScript document.
- *
- * `endDocument', if non-NULL, is called at the end of conversion of the
- * PostScript document.
- *
- * `beginPage', if non-NULL, is called at the start of the conversion of
- * each page in the PostScript document.
- *
- * `endPage', if non-NULL, is called at the end of the conversion of each
- * page in the PostScript document.
- *
- * `noteProgress', if non-NULL, is called periodically during the
- * conversion to indicate that conversion is proceeding.
- *
- * `noteMessage', if non-NULL, is called to pass any messages that might
- * result during the conversion.
- *
- * `releaseInfo', if non-NULL, is called when the converter is
- * deallocated. }
- type
- CGPSConverterBeginDocumentCallback = procedure( info: UnivPtr );
- type
- CGPSConverterEndDocumentCallback = procedure( info: UnivPtr; success: CBool );
- type
- CGPSConverterBeginPageCallback = procedure( info: UnivPtr; pageNumber: size_t; pageInfo: CFDictionaryRef );
- type
- CGPSConverterEndPageCallback = procedure( info: UnivPtr; pageNumber: size_t; pageInfo: CFDictionaryRef );
- type
- CGPSConverterProgressCallback = procedure( info: UnivPtr );
- type
- CGPSConverterMessageCallback = procedure( info: UnivPtr; message: CFStringRef );
- type
- CGPSConverterReleaseInfoCallback = procedure( info: UnivPtr );
- type
- CGPSConverterCallbacks = record
- version: UInt32;
- beginDocument: CGPSConverterBeginDocumentCallback;
- endDocument: CGPSConverterEndDocumentCallback;
- beginPage: CGPSConverterBeginPageCallback;
- endPage: CGPSConverterEndPageCallback;
- noteProgress: CGPSConverterProgressCallback;
- noteMessage: CGPSConverterMessageCallback;
- releaseInfo: CGPSConverterReleaseInfoCallback;
- end;
- { Create a CGPSConverter, using `callbacks' to populate its callback
- * table. Each callback will be supplied the `info' value when called. }
- function CGPSConverterCreate( info: UnivPtr; const (*var*) callbacks: CGPSConverterCallbacks; options: CFDictionaryRef ): CGPSConverterRef; external name '_CGPSConverterCreate'; (* AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER *)
- { Use `converter' to convert PostScript data to PDF data. The PostScript
- * data is supplied by `provider'; the resulting PDF is written to
- * `consumer'. Returns true if the conversion succeeded; false
- * otherwise. }
- function CGPSConverterConvert( converter: CGPSConverterRef; provider: CGDataProviderRef; consumer: CGDataConsumerRef; options: CFDictionaryRef ): CBool; external name '_CGPSConverterConvert'; (* AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER *)
- { Tell the `converter' to abort conversion at the next possible
- * opportunity. }
- function CGPSConverterAbort( converter: CGPSConverterRef ): CBool; external name '_CGPSConverterAbort'; (* AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER *)
- { Return true if `converter' is currently converting data. }
- function CGPSConverterIsConverting( converter: CGPSConverterRef ): CBool; external name '_CGPSConverterIsConverting'; (* AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER *)
- { Return the CFTypeID of the CGPSConverter class. }
- function CGPSConverterGetTypeID: CFTypeID; external name '_CGPSConverterGetTypeID'; (* AVAILABLE_MAC_OS_X_VERSION_10_3_AND_LATER *)
- end.
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