1、需要使用 UGUISTYLER 建立对话框和建立一个花键模板零件下面分别是主要程序代码/*=WARNING! This file is overwritten by the UIStyler each time the Styler file is saved.Filename: spline_dialog_template.cThis file was generated by the NX User Interface StylerCreated by: HaoVersion: NX 4Date: 06-04-11Time: 22:26This template file is overw
2、ritten each time the UIStyler dialog issaved. Any modifications to this file will be lost.=*/*=Purpose: This TEMPLATE file contains C source and static structures to guide you in the construction of your NX Open application dialog. The generation of your dialog file (.dlg extension) is the first ste
3、p towardsdialog construction within Unigraphics. You must now create a UGOpen application that utilizes this file (.dlg). The information in this file provides you with the following: 1. Help on the use of the functions, UF_MB_add_styler_actions and UF_STYLER_create_dialog in your NX Open applicatio
4、n. These functions will load and display your UIStyler dialog in Unigraphics. An example of the function, UF_MB_add_styler_actions to associate your dialog to the menubar is shown below (Search on Example 1). An example of a invoking a dialog from a callback utilizing UF_STYLER_create_dialog is also
5、 shown below (Search for Example 2). An example of a user exit utilizing UF_STYLER_create_dialog is also shown below (Search for Example 3). 2. The callback structure: - CHANGE_cbs - This structure is VERY important if you have callbacks associated with your dialog. It correlates the dialog items in
6、 your dialog with the callback functions you must supply. You should not modify this structure since it MUST match up to the information stored in your dialog file (.dlg). Any attempt to do so will cause an error while constructing your dialog. If you wish to modify the association of your callbacks
7、 to your dialog, please reload your dialog file (.dlg) intothe UIStyler and regenerate your files. You do not need to be concerned about this structure, simply pass it as an argument to the function, UF_STYLER_create_dialog along with your dialog file (.dlg).Example 1 displays the actual call you ma
8、y make for this particular dialog. 3. The empty callback functions (stubs) associated with your dialog items have also been placed in this file. These empty functions have been created simply to start you along with your coding requirements. The function name, argument list and possible return value
9、s have already been provided for you. NOTE: Each callback must be wrappered with the functions UF_initialize() and UF_terminate(). =*/* These include files are needed for the following template code. */#include #include #include #include #include #include #include #include #include #include #include
10、 #include “spline_dialog.h“/* The following definition defines the number of callback entries */* in the callback structure: */* UF_STYLER_callback_info_t CHANGE_cbs */#define SPLINE_CB_COUNT ( 4 + 1 ) /* Add 1 for the terminator */*-The following structure defines the callback entries used by the s
11、tyler file. This structure MUST be passed into the user function, UF_STYLER_create_dialog along with CHANGE_CB_COUNT. -*/static UF_STYLER_callback_info_t SPLINE_cbsSPLINE_CB_COUNT = UF_STYLER_DIALOG_INDEX, UF_STYLER_CONSTRUCTOR_CB , 0, SPLINE_constructor,UF_STYLER_DIALOG_INDEX, UF_STYLER_DESTRUCTOR_
12、CB , 0, SPLINE_destructor,UF_STYLER_DIALOG_INDEX, UF_STYLER_OK_CB , 0, SPLINE_ok,UF_STYLER_DIALOG_INDEX, UF_STYLER_CANCEL_CB , 0, SPLINE_cancel,UF_STYLER_NULL_OBJECT, UF_STYLER_NO_CB, 0, 0 ;/*-UF_MB_styler_actions_t contains 4 fields. These are defined as follows:Field 1 : the name of your dialog th
13、at you wish to display.Field 2 : any client data you wish to pass to your callbacks.Field 3 : your callback structure.Field 4 : flag to inform menubar of your dialog location. This flag MUST match the resource set in your dialog! Do NOT ASSUME that changing this field will update the location of you
14、r dialog. Please use the UIStyler to indicate the position of your dialog.-*/static UF_MB_styler_actions_t actions = “spline_dialog.dlg“, NULL, SPLINE_cbs, UF_MB_STYLER_IS_NOT_TOP , NULL, NULL, NULL, 0 /* This is a NULL terminated list */;/*- MENUBAR HOOKUP HELP Example -To launch this dialog from a
15、 Unigraphics menubar, you must follow the steps below.1) Add the following lines to your MenuScript file in order to associate a menu bar button with your dialog. In this example, a cascade menu will be created and will be located just before the Help button on the main menubar. The button, SPLINE_D
16、IALOG_BTN is set up to launch your dialog and will be positioned as the first button on your pulldown menu.If you wish to add the button to an existing cascade, simply add the 3 lines between MENU LAUNCH_CASCADE and END_OF_MENU to your menuscript file. The MenuScript file requires an extension of “.
17、men“.Make sure that you add the extension to the file and place the file in your startup directory:$UGII_USER_DIR/startup or $UGII_SITE_DIR/startup or $UGII_VENDOR_DIR/startup directoryMove the contents between the dashed lines to your Menuscript file.! -VERSION 120EDIT UG_GATEWAY_MAIN_MENUBARBEFORE
18、 UG_HELPCASCADE_BUTTON UISTYLER_DLG_CASCADE_BTNLABEL Dialog LauncherEND_OF_BEFOREMENU UISTYLER_DLG_CASCADE_BTNBUTTON SPLINE_DIALOG_BTNLABEL Display spline_dialog dialogACTIONS spline_dialog.dlgEND_OF_MENU! -2) Issue a call to the function, UF_MB_add_styler_actions from the ufstauser exit as shown be
19、low. To use this call, remove the conditional definitions: #ifdef MENUBAR_COMMENTED_OUT #endif MENUBAR_COMMENTED_OUT The static structure, actions, will allow you to associate ALL of yourdialogs and callback functions to the menubar at once. For example, if you wish to have 10 dialogs associated to
20、10 different buttons on the menubar,you may enter each dialog and callback list into the actions structure. Makesure that you have created a corresponding button in your MenuScript file.You may also have separate shared libraries, each with a ufsta user exitfor each individual dialog.3) Place your c
21、ompiled and linked ufsta user function in $UGII_USER_DIR/startup or $UGII_SITE_DIR/startup or $UGII_VENDOR_DIR/startup directory. NOTE: The user function must contain the proper extension .so, .sl or .dll to make ensure that it is recognized by the MenuScript. If it does nothave the proper extension
22、, it will NOT be recognized by MenuScript. The action name you have provided in your MenuScript must correspond toto the dialog name provided in the action structure. This MUST match inorderto bind your dlg file to your MenuScript button. 4) Copy your UIStyler dialog file to the proper directory.All
23、 dialog files (.dlg) must be located in $UGII_USER_DIR/application or $UGII_SITE_DIR/application or $UGII_VENDOR_DIR/application directory-*/#ifdef MENUBAR_COMMENTED_OUTextern void ufsta (char *param, int *retcode, int rlen)int error_code;if ( (UF_initialize() != 0) return;if ( (error_code = UF_MB_a
24、dd_styler_actions ( actions ) ) != 0 )char fail_message133;UF_get_fail_message(error_code, fail_message);printf ( “%sn“, fail_message ); UF_terminate(); return;/#endif /*MENUBAR_COMMENTED_OUT*/*-DIALOG CREATION FROM A CALLBACK HELP Example -If you wish to have this dialog displayed from the callback
25、 of another UIStyler dialog, you should: 1) Make sure that the callback of your UIStyler dialog is designated as a dialog building callback. 2) Remove the conditional definitions:#ifdef DISPLAY_FROM_CALLBACK #endif DISPLAY_FROM_CALLBACK3) Your callback should issue a call to this function.4) You sho
26、uld also add the funcitonal prototype to your header file (spline_dialog.h) and ensure that the file is properly included.All dialog files must be located in $UGII_USER_DIR/application or $UGII_SITE_DIR/application or $UGII_VENDOR_DIR/application directory-*/#ifdef DISPLAY_FROM_CALLBACKextern int (
27、int *response )int error_code = 0;if ( ( error_code = UF_initialize() ) != 0 ) return (0) ;if ( ( error_code = UF_STYLER_create_dialog ( “spline_dialog.dlg“,CHANGE_cbs, /* Callbacks from dialog */CHANGE_CB_COUNT, /* number of callbacks*/NULL, /* This is your client data */response ) ) != 0 )char fai
28、l_message133;/* Get the user function fail message based on the fail code.*/UF_get_fail_message(error_code, fail_message);UF_UI_set_status (fail_message);printf ( “%sn“, fail_message ); UF_terminate(); return (error_code);#endif /* DISPLAY_FROM_CALLBACK */ /*-DIALOG CREATION FROM A USER EXIT HELP Ex
29、ample -To create this dialog from a user exit, you must invoke a call to the NX Open API, UF_STYLER_create_dialog. An example is shown below. All dialog files must be located in $UGII_USER_DIR/application or $UGII_SITE_DIR/application or $UGII_VENDOR_DIR/application directory1) Remove the conditiona
30、l definitions:#ifdef DISPLAY_FROM_USER_EXIT #endif DISPLAY_FROM_USER_EXIT 2) Add a user exit to the function name below, for example, ufusr.3) Consider how your shared library will be unloaded. Take a lookat the generated function ufusr_ask_unload.-*/#ifdef DISPLAY_FROM_USER_EXITextern void (char *p
31、aram, int *retcode, int rlen)int response = 0;int error_code = 0;if ( ( UF_initialize() ) != 0 ) return;if ( ( error_code = UF_STYLER_create_dialog ( “spline_dialog.dlg“,CHANGE_cbs, /* Callbacks from dialog */CHANGE_CB_COUNT, /* number of callbacks*/NULL, /* This is your client data */* Get the user
32、 function fail message based on the fail code.*/UF_get_fail_message(error_code, fail_message);UF_UI_set_status (fail_message);printf ( “%sn“, fail_message ); UF_terminate(); return;/*-This function specifies how a shared image is unloaded from memory within Unigraphics. This function gives you the c
33、apability to unload an internal NX Open application or user exit from Unigraphics. You can specify any one of the three constants as a return value to determine the type of unload to perform: immediately after user function execution, via an unload selection dialog, or when Unigraphics terminates te
34、rminates. If you choose UF_UNLOAD_SEL_DIALOG, then you have the option to unload your image by selecting File-Utilities-Unload Shared Image. NOTE: A program which associates NX Open applications with the menubar MUST NOT use this option since it will UNLOAD your NX Open application image-from the me
35、nubar.-*/extern int ufusr_ask_unload (void)/* unload immediately after application exits*/return ( UF_UNLOAD_IMMEDIATELY );/*via the unload selection dialog. */*return ( UF_UNLOAD_SEL_DIALOG ); */*when UG terminates. */*return ( UF_UNLOAD_UG_TERMINATE ); */*-You have the option of coding the cleanup
36、 routine to perform any housekeepingchores that may need to be performed. If you code the cleanup routine, it isautomatically called by Unigraphics.-*/extern void ufusr_cleanup (void)return;#endif /* DISPLAY_FROM_USER_EXIT */ /*-*/*- UIStyler Callback Functions -*/*-*/* -* Callback Name: CHANGE_cons
37、tructor* This is a callback function associated with an action taken from a* UIStyler object. * Input: dialog_id - The dialog id indicate which dialog this callback* is associated with. The dialog id is a dynamic,* unique id and should not be stored. It is* strictly for the use in the NX Open API:*
38、UF_STYLER_ask_value(s) * UF_STYLER_set_value * client_data - Client data is user defined data associated* with your dialog. Client data may be bound* to your dialog with UF_MB_add_styler_actions* or UF_STYLER_create_dialog. * callback_data - This structure pointer contains information* specific to t
39、he UIStyler Object type that * invoked this callback and the callback type.* -*/int SPLINE_constructor ( int dialog_id,void * client_data,UF_STYLER_item_value_type_p_t callback_data)/* Make sure User Function is available. */ if ( UF_initialize() != 0) return ( UF_UI_CB_CONTINUE_DIALOG );/* - Enter
40、your callback code here - */char dir100;const char env255=“UGII_USER_DIR“;char *basedir=NULL;tag_t part;UF_PART_load_status_t error_status;basedir=getenv(env);strcpy(dir,basedir);strcat(dir,“partspline_part.prt“);if(UF_PART_open(dir,UF_free(error_status.statuses);return(UF_UI_CB_CONTINUE_DIALOG);UF_
41、free_string_array(error_status.n_parts,error_status.file_names);UF_free(error_status.statuses);double arExpValue5;UF_MODL_eval_exp(“d1“,UF_MODL_eval_exp(“d2“,UF_MODL_eval_exp(“W“,UF_MODL_eval_exp(“N“,UF_MODL_eval_exp(“L“,UF_STYLER_item_value_type_t data_set;data_set.item_attr=UF_STYLER_VALUE;data_se
42、t.item_id=SPLINE_SPLINE_D1;data_set.value.real=arExpValue0;UF_STYLER_set_value(dialog_id,UF_STYLER_free_value(data_set.item_attr=UF_STYLER_VALUE;data_set.item_id=SPLINE_SPLINE_D2;data_set.value.real=arExpValue1;UF_STYLER_set_value(dialog_id,UF_STYLER_free_value(data_set.item_attr=UF_STYLER_VALUE;data_set.item_id=SPLINE_SPLINE_W;data_set.value.real=arExpValue2;UF_STYLER_set_value(dialog_id,UF_STYLER_free_value(data_set.item_attr=UF_STYLER_VALUE;data_set.
