Catia的二次开发Word文档格式.docx

Catia的二次开发Word文档格式.docx

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externIIDIID_CAAIAfrGeoCreationWkbFactory;

classCAAIAfrGeoCreationWkbFactory:

publicCATIGenericFactory{CATDeclareInterface;

public:

};

AfactoryinterfaceisaCAAinterface,thatis,anabstractclassthatderivesfromCATIGenericFactory.Asanyinterface,ithasanIIDdeclaredasIID_followedbytheinterfacename,andincludesthe

CATDeclareInterfacemacrothatdeclaresthatthisabstractclassisaninterface.Noadditional3

methodthanthoseofCATIGenericFactoryisnecessary.Don'

tforgetthepublickeywordrequiredbytheTIEcompiler.（？

？

）

3.2.3源文件（Thesourcefile）

CAAIAfrGeoCreationWkbFactory.cpp

CAAIAfrGeoCreationWkbFactory.h>

IIDIID_CAAIAfrGeoCreationWkbFactory={0xb32eed10,0xd4c1,0x11d3,{0xb7,0xf5,0x00,0x08,0xc7,0x4f,0xe8,0xdd}};

CATImplementInterface（CAAIAfrGeoCreationWkbFactory,CATIGenericFactory）;

TheCATImplementInterfacemacroisusedinconjunctionwithCATDeclareInterfaceintheheaderfiletomakeaninterfacefromthisabstractclassandtodeclarethatitOM-derivesfromCATIGenericfactory.

3.2.4TIE文件（TheTIEtsrcfile）

TIE_CAAIAfrGeoCreationWkbFactory.tsrc

#include"

CAAIAfrGeoCreationWkbFactory.h"

TheMulti-WorkspaceApplicationBuilder（mkmk）willgeneratetheTIEforthisinterfaceforyou,thatis,theTIE_CAAIAfrGeoCreationWkbFactory.hfileintheProtectedGenerateddirectory.

3.3建立Workbench的Factory

（CreatingtheWorkbenchFactory）

3.3.1注意事项

Thefactoryclassthatcreatesworkbenchinstancesmustconcatenatethenameoftheclasstoinstantiate,thatis,theworkbenchdescriptionclassCAAAfrGeoCreationWkb,withthestringFactory.ThisgivesCAAAfrGeoCreationWkbFactory.

3.3.2头文件

CAAAfrGeoCreationWkbFactory.h

CATWorkshopConfigurationFactory.h"

CATDeclareConfigurationFactory（CAAAfrGeoCreationWkb）;

TheCATDeclareConfigurationFactorymacroargumentisthenameoftheworkbenchdescriptionclass.

4

3.3.3源文件

CAAAfrGeoCreationWkbFactory.cpp

CAAAfrGeoCreationWkb.h>

#include<

CAAAfrGeoCreationWkbFactory.h>

TIE_CAAIAfrGeoCreationWkbFactory.h>

CATImplementConfigurationFactory（CAAAfrGeoCreationWkb,CAAIAfrGeoCreationWkbFactory）;

TheCATImplementConfigurationFactoryargumentsarethenameoftheworkbenchdescriptionclassandthenameoftheworkbenchfactoryinterfacerespectively.The

CATDeclareConfigurationFactoryandCATImplementConfigurationFactorymacroscreatethe

workbenchfactoryimplementationclassasadataextensionoftheCATApplicationFramecomponent

3.3.4更新字典

3.3.4.1Theinterfacedictionarythatisafilewhosenameistheframeworknamesuffixedbydico,suchasCAAApplicationFrame.dico,andthatyoushouldcreateorupdateintheframeworkCNext/code/dictionarydirectory.TheinterfacedictionarycontainsthefollowingdeclarationtostatethattheCATApplicationFramecomponentimplementstheCAAIAfrGeoCreationWkbFactoryinterface,bymeansoftheextensionclasscreatedbythemacros,whosecodeislocatedinthelibCAAAfrGeoCreationWbenchsharedlibraryorDLL:

（不太明白）

CATApplicationFrameCAAIAfrGeoCreationWkbFactorylibCAAAfrGeoCreationWbench

3.3.4.2Thefactorydictionarythatisafilewhosenameistheframeworknamesuffixedbyfact,suchasCAAApplicationFrame.fact,andthatyoushouldcreateorupdateintheframeworkCNext/code/dictionarydirectory.ThefactorydictionarycontainsthefollowingdeclarationtostatethattheCAAIAfrGeoCreationWkbFactoryinterfaceisaninterfacetoafactorywhoseimplementationcreatesaCAAAfrGeoCreationWkbclassinstance:

CAAAfrGeoCreationWkbCAAIAfrGeoCreationWkbFactory

3.4定义与实现Workbench类

（CreatingtheWorkbenchDescriptionClass）

3.4.1说明

TheCAAAfrGeoCreationWkbclassimplementstheCATICAAAfrGeometryWksConfigurationinterfaceexposedbytheCAAGeometryworkshop.Itincludesthefollowingmethods:

?

CreateCommandstoinstantiatethecommandheadersforthecommandsoftheworkbenchCreateWorkbenchtocreatethecontainersfortheworkbench,themenus,andthetoolbars,and

arrangethecommandsinthemenusandtoolbars

GetCustomInterfaceswhichreturnsthenamesoftheinterfacesexposedbytheworkbenchto

enableitscustomization

5

?

GetAddinInterfacewhichreturnsthenameoftheinterfaceexposedbytheworkbenchtocreate

add-ins.

3.4.2头文件

CAAAfrGeoCreationWkb.h

CATBaseUnknown.h"

#include"

CATListPV.h"

classCATCmdWorkbench;

classCAAAfrGeoCreationWkb:

publicCATBaseUnknown{CATDeclareClass;

public:

CAAAfrGeoCreationWkb（）;

virtual~CAAAfrGeoCreationWkb（）;

voidCATClassIdvoidprivate:

CAAAfrGeoCreationWkb（constCAAAfrGeoCreationWkb&

iObjectToCopy）;

CreateCommands（）;

GetAddinInterface（）;

GetCustomInterfaces（CATListPV*oDefaultIIDList,CATListPV*oCustomIIDList）;

CATCmdWorkbench*CreateWorkbench（）;

TheCAAAfrGeoCreationWkbclassC++-derivesfromCATBaseUnknown.TheCATDeclareClassmacrodeclaresthattheclassCAAAfrGeoCreationWkbbelongstoacomponent.Theclasshasaconstructor,adestructor,thefourmethodsoftheCATIWorkbenchinterface,andacopyconstructor.Notethatthecopyconstructorissetasprivate.Thispreventsthecompilerfromcreatingthecopyconstructoraspublicwithoutyouknow.Thiscopyconstructorisnotimplementedinthesourcefile.

3.4.3源文件

CAAAfrGeoCreationWkb.cpp

CATCommandHeader.h>

//SeeCreatingtheCommandHeadersMacDeclareHeader（CAAAfrGeoCreationWkbHeader）;

CATCreateWorkshop.h>

CATImplementClass（CAAAfrGeoCreationWkb,Implementation,CATBaseUnknown,CATNull）;

TIE_CATICAAAfrGeometryWksConfiguration.h>

6

TIE_CATICAAAfrGeometryWksConfiguration（CAAAfrGeoCreationWkb）;

CAAAfrGeoCreationWkb:

:

CAAAfrGeoCreationWkb（）{}CAAAfrGeoCreationWkb:

~CAAAfrGeoCreationWkb（）{}voidCAAAfrGeoCreationWkb:

CreateCommands（）{...//SeeCreatingtheCommandHeaders}CATCmdWorkbench*CAAAfrGeoCreationWkb:

CreateWorkbench（）{...//SeeCreatingtheWorkbenchandArrangingtheCommands}CATClassIdCAAAfrGeoCreationWkb:

GetAddinInterface（）{return"

CAAIAfrGeoCreationWkbAddin"

;

}voidCAAAfrGeoCreationWkb:

GetCustomInterfaces（CATListPV*oDefaultIIDList,CATListPV*oCustomIIDList）{}

3.4.3.1TIE_CATICAAAfrGeometryWksConfiguration宏TheCAAAfrGeoCreationWkbclassstatesthatitimplementstheCATICAAAfrGeometryWksConfigurationinterface3.4.3.2TIE_CATImplementClass宏declaringthattheCAAAfrGeoCreationWkbclassisacomponentmainclass[2],thankstothe

Implementationkeyword,andthatitOM-derivesfromCATBaseUnknown[2].Thefourthparametermust

alwaysbesettoCATNullforcomponentmainclasses.3.4.3.3创建命令标签（CreatingtheCommandHeaders）（见《命令标签》）3.4.3.3.1命令标签Eachcommandavailableinyourworkbenchmusthaveacommandheader.Acommandheaderisaninstanceofacommandheaderclass,anddifferentcommandscansharethesamecommandheaderclasstocreatetheircommandheader.3.4.3.3.2创建命令标签类CAAAfrGeoCreationWkbHeadercommandheaderclassiscareatedinCAAAfrGeoCreationWkb.cpp:

MacDeclareHeader（CAAAfrGeoCreationWkbHeader）;

7

TheMacDeclareHeadermacrocreatestheheaderfileandthesourcefilefortheCAAAfrGeoCreationWkbHeaderclass,andassociateswiththisclasstheresourcefilesCAAAfrGeoCreationWkbHeader.CATNlsandCAAAfrGeoCreationWkbHeader.CATRsc.3.4.3.3.3定义命令标签CreatethecodetoinstantiateyourcommandheadersintheemptyCreateCommandsmethod.Thismethodshouldcontainoneinstantiationstatementofthecommandheaderclasspercommand.Eachstatementhasthefollowingform,forexamplefortheCuboidcommand.

voidCAAAfrGeoCreationWkb:

CreateCommands（）{...newCAAAfrGeoCreationWkbHeader（"

CAAAfrCuboidHdr"

"

CAADegGeoCommands"

CAADegCreateCuboidCmd"

（void*）NULL）;

...}

其中：

1）CAAAfruboidHdristheidentifieryouneedtoassigntothecommandheader.Itwillbeused

afterwards:

（1）Toassociatethecommandstartersyouwilldefinetoputthecommandinamenuandintoolbarswiththecommandheader.

（2）Tobuildthevariablesthatdefinethecommandheaderresources,suchasthenameseenbytheenduserinhis/herownlanguageinthemenu,ortheicontodisplayinatoolbar.

2）CAADegGeoCommandsisthenameofthesharedlibraryorDLLcontainingtheCuboidcommand'

s

code,withouttheprefixlib,andwithoutthesuffixdependingontheoperatingsystem.

3）CAADegCreateCuboidCmdisthenameoftheCuboidcommandclass

4）thelastargumentisthepossiblepointertotheobjecttopasstothecommandwhenexecutingit.Itisoftenacharacterstringthatindicatestheactiontocarryoutwhenthesamecommandcanperformseveralactionsdependingontheactivedocumentanddata,suchas"

update"

or"

updateall"

or"

cut"

copy"

.3.4.3.4CreatingtheWorkbenchandArrangingtheCommands3.4.3.4.1创建workbenchusingtheNewAccessmacro：

CATCmdWorkbench*CAAAfrGeoCreationWkb:

CreateWorkbench（）{NewAccess（CATCmdWorkbench,pCAAAfrGeoCreationWkb,CAAAfrGeoCreationWkb）;

...//SeeCreatingtheContainersfortheToolbarsandtheMenuBarreturnpCAAAfrGeoCreationWkb;

}pCAAAfrGeoCreationWkbisthevariableusedtohandlethewo