LAnnAutomation::InsertTextTokenTable

#include "ltwrappr.h"

virtual L_INT LAnnAutomation::InsertTextTokenTable(pTextToken)

/* pointer to a structure that defines the text token */

Inserts a text token into the text token table.

Parameter	Description
pTextToken	Pointer to a structure that defines the text token table to insert.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

The text token table is stored in the automation object.

This function inserts a token defined by pTextToken into the text token table. If the token already exists, the existing token is overwritten. If the token does not already exist, it is created.
The text token table can be displayed by performing the following steps:

1.	Right-click on a Button, Note, PushPin, Rubber Stamp, Stamp, Text, or Text Pointer annotation object.
2.	Select Text option in menu that appears.
3.	Click the Insert Token button. A menu for the existing text token table appears, as shown in the following figure:

$image\TokenTable3.gif$

4.	Select the token to be inserted.

Note that the text token table above contains a separator. To add a separator, set a TextToken as shown in the following code:

ANNTEXTTOKEN TextToken;

TextToken.uStructSize = sizeof(ANNTEXTTOKEN);

TextToken.cToken = 0;

TextToken.nTokenType = ANNTOKEN_SEPARATOR;

For a sample that illustrates how to define the text token table depicted above, see the example.

Required DLLs and Libraries

LTANN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	Class Members
Topics:	Annotation Functions: Object Properties
	Implementing Annotations
	Automated User Interface for Annotations
	Annotation Functions: Creating and Deleting Annotations
	Types of Annotations
	Annotation Functions: Implementing Custom Annotations
	Annotation Functions: Creating Custom Annotations
	Fixed Annotations
	Minimizing Flicker With Double Buffering
	Annotation Functions: Working with the Toolbar

Example

// This example defines a new user token to display the current date in mm/dd/yyyy format

// It defines a second token for company name

// #D is the token

// Add this sample to the main annotation demo

// After running this sample:

// 1. Draw a text box

// 2. Right-click the text box

// 3. Display the text dialog

// 4. Click the "Insert Token" button

// 5. Choose the newly-defined tokens

L_INT LAnnAutomation_LAnnAutomation_InsertTextTokenTableExample(LAnnAutomation *pLAutomation) 
{
   L_INT nRet;
   ANNTEXTTOKEN TextToken; 
   // Clear the  current text token table
   nRet = pLAutomation->ClearTextTokenTable();
   if(nRet != SUCCESS)
      return nRet;
   memset(&TextToken, 0, sizeof(ANNTEXTTOKEN)); 
   TextToken.uStructSize = sizeof(ANNTEXTTOKEN); 
   // Define token for two digit month
   TextToken.cToken = '0'; 
   TextToken.pszDesc  = TEXT("Two Digit Month");
   TextToken.pszTokenString = NULL; 
   TextToken.nTokenType = ANNTOKEN_DATE_MM; 
   nRet = pLAutomation->InsertTextTokenTable(&TextToken); 
   if(nRet != SUCCESS)
      return nRet;
 
   // Define token for two digit day
   TextToken.cToken = '1'; 
   TextToken.pszDesc = TEXT("Two Digit Day");
   TextToken.pszTokenString = NULL; 
   TextToken.nTokenType = ANNTOKEN_DATE_DD; 
   nRet = pLAutomation->InsertTextTokenTable(&TextToken); 
   if(nRet != SUCCESS)
      return nRet;
 
   // Define token for four digit year
   TextToken.cToken = '2'; 
   TextToken.pszDesc = TEXT("Two Digit Day");
   TextToken.pszTokenString = NULL; 
   TextToken.nTokenType = ANNTOKEN_DATE_YYYY; 
   nRet = pLAutomation->InsertTextTokenTable(&TextToken); 
   if(nRet != SUCCESS)
      return nRet;
 
   // Add a separator
   TextToken.cToken = 0; 
   TextToken.pszDesc = NULL; 
   TextToken.pszTokenString = NULL; 
   TextToken.nTokenType = ANNTOKEN_SEPARATOR; 
   nRet = pLAutomation->InsertTextTokenTable(&TextToken); 
   if(nRet != SUCCESS)
      return nRet;
 
   // Define token for mm/dd/yyyy
   TextToken.cToken = 'D'; 
   TextToken.pszDesc = TEXT("Date: mm/dd/yyyy");
   TextToken.pszTokenString = TEXT("#0/#1/#2");
   TextToken.nTokenType = ANNTOKEN_TEXT; 
   nRet = pLAutomation->InsertTextTokenTable(&TextToken); 
   if(nRet != SUCCESS)
      return nRet;
 
   // Define token for company name
   TextToken.cToken = 'c'; 
   TextToken.pszDesc = TEXT("Company Name");
   TextToken.pszTokenString = TEXT("Your Company Name");
   TextToken.nTokenType = ANNTOKEN_TEXT; 
   nRet = pLAutomation->InsertTextTokenTable(&TextToken); 
   if(nRet != SUCCESS)
      return nRet;
 
   return SUCCESS;
}