1 Automation 和 CAA 的在用户交互上的对比
1.1 Automation
- Very simple panels with “InputBox” and “MsgBox”
- More sophisticated panels by defining an ActiveX in Visual Basic. (NT only)
- Associate an icon to a macro and plug it in the CATIA frame
- Selection capabilities (V5R6)
1.2 CAA
- Sophisticated interactive commands
- Command grouping in workbench
- State of the art panels
- Undo/Redo
2 CAA开发环境
2.1 CAA V5 Framwork
CAA Framwork
2.2 CAA 工程文件结构
CAA project tree
2.3 Framwork Identity Card
- IdentityCard 定义pre-requisite frameworks ，从而编译和使用这个framwork
- 每个framwork都有一个identity card,若没有pre-requisite的framework，则要定义一个空的identitycard
- IdentityCard 用于帮助编译工具寻找pre-requisite frameworks的特定目录中的头文件，限制其搜索范围
identitycard 上图中仅搜索system和ObjectModelerBase frameworks中PublicInterfaces和ProtectedInterfaces 目录中的头文件
2.4 CAA V5 编译工具的level 选择 TCK
在命令行中输入命令，
- 设置tck 环境 tck_init
- 列出可以使用的不同levels tck_list
- 设置制定级别的tool levels tck_profile LevelNameYouWantToUse
2.5 定义prerequisite workspaces: mkGetPreq
- mkGetPreq -p PrerequisiteWorkspace1
- 指定如何寻找header, runtime , lib,resource...
- 必须在CAA v5环境已经设定的window中运行，且当前目录为workspace
2.6 编译工具: mkmk
- 在编译器之上的工具
- 必须在每个module中使用Imakefile.mk文件
BUILT_OBJECT_TYPE=SHARED LIBRARY ;;定义模块类型
OS = COMMON ;;指定所有os的通用选项
WIZARD_LINK_MODULES = \ ;;指定wizard关键字
JS0GROUP JS0FM CATApplicationFrame
LINK_WITH = $(WIZARD_LINK_MODULES) \ ;;指定共享lib模块,用于解决symbol
CATDialogEngine
OS = AIX ;;特定的os
SYS_INCPATH =
SYS_LIBS = -lXm -lXt -lXmu -lX11 -lm ;;编译参数
SYS_LIBPATH = -L/usr/lpp/X11/lib/R5/Motif1.2 -L/usr/lpp/X11/Motif1.2/lib
2.7 和外部库一起编译
# 连接的外部库
LOCAL_LDFLAGS = /LIBPATH:”E:\DirectoryWhereTheLibrariesAreStored”
# 库名
SYS_LIBS = LibraryName.lib
# 包含的头文件
LOCAL_CCFLAGS = /I”E:\DirectoryWhereTheIncludeFilesAreStored”
2.8 调用外部库
更改环境变量(Start + Programs + CATIA + Tools + CATIA Environment Editor) E:\CATIAV5_Rx\intel_a\code\bin\CATIAENV.exe
2.9 mkmk详解
- mkmk –aug 采用debug option重新编译所有的modules
- mkmk –a 只编译需要的模块
- mkmk –ug 采用debug option重新编译相应模块force the corresponding module to be rebuilt with the debug option.
- mkmk rebuild需要的部分
- mkmk -h 为帮助
- (-u) 为update选项在以下情况使用，否则不要使用，-u的化mkmk会用以前的中间文件 :
- modifying the dependencies (an include file added or suppressed)
- adding or removing a file (.h and .cpp).
- modifying the IdentityCard.h and/or the Imakefile.mk
- (-g) 为debug
2.10 预处理语句：ExportedByModuleName
- module.h
WINDOWS #ifdef _WINDOWS_SOURCE
__
__MyModule
ExportedByMyModule __declspec(dllexport)
/>
#define ExportedByMyModule __declspec(dllimport)
/>
#else
ExportedByMyModule
/>
#define ExportedByMyModule __declspec(dllexport)
/>
#define ExportedByMyModule __declspec(dllimport)
/>
#else
ExportedByMyModule
/>
2.11 运行时语句
- mkCreateRuntimeView 从编辑目录拷贝app 资源 (icons ,message files, dictionary ..)到运行时目录。
- mkrun 运行CATIA V5 或任何在caa v5 上开发的main executable mkrun -c MyProgram
- mkodt
2.12 快捷键
- To rebuild a module and if you don’t need the update option, use the keyboard shortcut F7.
- To export a workspace (just the source code) get rid of all the intermediate files generated by mkmk: go to Tools + Open Command Window and key
mkRemoveDo -a
- [Ctrl-Q] to swap between .h and .cpp files
- [Ctrl-T] to open the .h file corresponding to the keyword under the cursor
- [Ctrl-F1] for API documentation
2.13 编程规则
- p pointer
- pp pointer on pointer
- sp smart pointer
- pi pointer on interface
- a array
3 CAA V5 ObjectModeler
3.1 Interface
3.1.1 所有的 interfaces 从 IUnknown / CATBaseUnknown 继承
3.1.2 取得interface的方式
- 从另一个Interface查询
[...]
// Query if CATIVisu interface is supported in addition to CATITransform
HRESULT rc = transformInterface->QueryInterface(IID_CATIVisu,(void**)& visuInterface);
// Use returned interface to manipulate point
if SUCCEEDED (rc)
{
visuInterface->Draw(...);
cout << "Point displayed" << endl;
}
- 从Implementation取得，但不建议采用，仅用于实现factory class时使用。
[...]
// Query if point implementation can provide a CATITransform interface
CATITransform * transformInterface = NULL;
HRESULT rc = pointImpl->QueryInterface(IID_CATITransform,(void**)& transformInterface);
// Use returned interface to manipulate point
if SUCCEEDED (rc)
{
transformInterface ->Translate(...);
cout << "Point translated" << endl;
}
[...]
3.1.3 编写interface 方法
3.1.4 GUID 保存在一个特定的module中
- Module的默认名字由CAA wizard生成 :
MyFrameworkInterfacesUUID.m
- Name of the file :
CATISample.cpp
- 若想在其他frameworks中使用CATISample interface,必须在Imakefile.mk中包括The MyFrameworkInterfacesUUID module
