Parametrize script extension, default to 'tscript'

Templates/BaseGame/game/tools/gui/openFileDialog.ed.tscript

@@ -0,0 +1,81 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+function getLoadFilename(%filespec, %callback, %currentFile, %getRelative, %defaultPath)
+{
+   //If no default path passed in then try to get one from the file
+   if(%defaultPath $= "")
+   {
+      if ( filePath( %currentFile ) !$= "" )
+         %defaultPath = filePath(%currentFile);
+   }
+   
+   %dlg = new OpenFileDialog()
+   {
+      Filters = %filespec;
+      DefaultFile = %currentFile;
+      DefaultPath = %defaultPath;
+      ChangePath = false;
+      MustExist = true;
+      MultipleFiles = false;
+   };
+   
+   %ok = %dlg.Execute();
+   if ( %ok )
+   {
+      %file = %dlg.FileName;
+      if(%getRelative)
+         %file = strreplace(%file,getWorkingDirectory() @ "/", "");
+      eval(%callback @ "(\"" @ %file @ "\");");
+      $Tools::FileDialogs::LastFilePath = filePath( %dlg.FileName );
+   }
+   
+   %dlg.delete();
+   
+   return %ok;
+}
+
+// Opens a choose file dialog with format filters already loaded
+// in. This avoids the issue of passing a massive list of format 
+// filters into a function as an arguement.
+function getLoadFormatFilename(%callback, %currentFile)
+{   
+   %dlg = new OpenFileDialog()
+   {
+      Filters = getFormatFilters() @ "(All Files (*.*)|*.*|";
+      DefaultFile = %currentFile;
+      ChangePath = false;
+      MustExist = true;
+      MultipleFiles = false;
+   };
+   
+   if ( filePath( %currentFile ) !$= "" )
+      %dlg.DefaultPath = filePath(%currentFile);  
+      
+   if ( %dlg.Execute() )
+   {
+      eval(%callback @ "(\"" @ %dlg.FileName @ "\");");
+      $Tools::FileDialogs::LastFilePath = filePath( %dlg.FileName );
+   }
+   
+   %dlg.delete();
+}