[Smartwin-cvs] SmartWin/include/smartwin/widgets WidgetLoadFile.h, 1.15, 1.16

[andrew7 <bd...@us...>]

Update of /cvsroot/smartwin/SmartWin/include/smartwin/widgets
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv7301

Modified Files:
	WidgetLoadFile.h 
Log Message:
Add showDialog( SmartUtil::tstring defaultFilePath ) to allow prechoosen file as the default.

Index: WidgetLoadFile.h
===================================================================
RCS file: /cvsroot/smartwin/SmartWin/include/smartwin/widgets/WidgetLoadFile.h,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -d -r1.15 -r1.16
--- WidgetLoadFile.h	30 Nov 2006 00:43:57 -0000	1.15
+++ WidgetLoadFile.h	9 Jun 2007 16:21:39 -0000	1.16
@@ -81,6 +81,18 @@
 	  */
 	SmartUtil::tstring showDialog();
 
+	/// Shows the dialog with a default file path preselected.
+	/** Returns string() or "empty string" if user press cancel. <br>
+	  * Returns a "file path" if user presses ok. <br>
+	  * Use the inherited functions AspectFileFilter::addFilter and
+	  * AspectFileFilter::activeFilter <br>
+	  * before calling this function, if you wish the dialog to show only certain
+	  * types of files.
+	  */
+	SmartUtil::tstring showDialog( SmartUtil::tstring defaultFilePath );
+
+
+
 	/// Shows the dialog
 	/** Returns an empty vector if user press cancel. <br>
 	  * Returns a vector of "file paths" if user presses ok. <br>
@@ -132,6 +144,34 @@
 	return retVal;
 }
 
+
+template< class Parent >
+SmartUtil::tstring WidgetLoadFile< Parent >::showDialog( SmartUtil::tstring defaultFilePath )
+{
+	TCHAR szFile[PATH_BUFFER_SIZE]; // buffer for file name
+#ifndef _tcscpy_s
+		_tcsncpy( szFile, defaultFilePath.c_str(), PATH_BUFFER_SIZE );
+#else
+		_tcscpy_s( szFile, PATH_BUFFER_SIZE, defaultFilePath.c_str() );
+#endif
+
+
+	OPENFILENAME ofn; // common dialog box structure
+	fillOutCommonStructure( ofn, itsParent->handle(), OFN_FILEMUSTEXIST );
+	ofn.lpstrFile = szFile;
+	ofn.Flags |= OFN_FILEMUSTEXIST;
+
+	SmartUtil::tstring retVal;
+	if ( ::GetOpenFileName( & ofn ) )
+	{
+		retVal = ofn.lpstrFile;
+		backslashToForwardSlashForUnix( retVal );
+	}
+	return retVal;
+}
+
+
+
 template< class Parent > 
 std::vector<SmartUtil::tstring> WidgetLoadFile<Parent>::showDialogMultiSelect() 
 {