pa_biosemi_eeg_callback

 callback function for yokogawa meg gui.
 [USAGE]
    pa_biosemi_eeg_callback(<fig>, <hObj>);
 [IN]
     fig : figure handle of yokogawa meg gui.
    hObj : event component handle.
 [OUT]
    none


 Copyright (C) 2011, ATR All Rights Reserved.
 License : New BSD License(see VBMEG_LICENSE.txt)

0001 function pa_biosemi_eeg_callback(fig, hObj)
0002 % callback function for yokogawa meg gui.
0003 % [USAGE]
0004 %    pa_biosemi_eeg_callback(<fig>, <hObj>);
0005 % [IN]
0006 %     fig : figure handle of yokogawa meg gui.
0007 %    hObj : event component handle.
0008 % [OUT]
0009 %    none
0010 %
0011 %
0012 % Copyright (C) 2011, ATR All Rights Reserved.
0013 % License : New BSD License(see VBMEG_LICENSE.txt)
0014 
0015 %
0016 % --- Previous check
0017 %
0018 if ~exist('fig', 'var') || isempty(fig) || ~ishandle(fig)
0019     error('invalid figure is specified.');
0020 end
0021 if ~exist('hObj', 'var')
0022     error('hObj is a required parameter.');
0023 end
0024 
0025 %
0026 % --- Main Procedure
0027 %
0028 global vbmeg_inst;
0029 define = vbmeg_inst.const;
0030 
0031 % load data(@see pa_biosemi_eeg_create)
0032 data = guidata(fig);
0033 H = data.H;
0034 
0035 switch(hObj)
0036     case H.project_root_push
0037         dir_name = dir_dialog(get(H.project_root_edit, 'String'));
0038         if dir_name ~= 0
0039             set(H.project_root_edit, 'String', dir_name);
0040         end
0041     case H.bdf_file_push
0042         [dir_name fname] = vb_file_select({define.BIOSEMI_DATA_EXTENSION}, ...
0043                                           'Select Biosemi EEG file');
0044         if ~isempty(dir_name)
0045             set(H.bdf_file_edit, 'String', [dir_name filesep fname{1}]);
0046         end
0047         pa_biosemi_eeg_util(fig, 'update_output_fname');
0048     case H.position_file_push
0049         [dir_name fname] = vb_file_select({'.pos.mat'}, ...
0050                                           'Select positioning file');
0051         if ~isempty(dir_name)
0052             set(H.position_file_edit, 'String', ...
0053                                       [dir_name filesep fname{1}]);
0054         end
0055     case H.binary_dir_edit
0056         pa_biosemi_eeg_util(fig, 'update_output_fname');
0057     case H.binary_dir_push
0058         proj_root = get(H.project_root_edit, 'String');
0059         [dir_name cancelled] = pa_prjdir_select(proj_root);
0060         if ~cancelled
0061             set(H.binary_dir_edit, 'String', dir_name);
0062         end
0063     case H.keyword_edit
0064         pa_biosemi_eeg_util(fig, 'update_output_fname');
0065     case H.save_dir_push
0066         proj_root = get(H.project_root_edit, 'String');
0067         [dir_name cancelled] = pa_prjdir_select(proj_root);
0068         if ~cancelled
0069             set(H.save_dir_edit, 'String', dir_name);
0070         end
0071         pa_biosemi_eeg_util(fig, 'update_output_fname');
0072     case H.reset_push
0073         pa_biosemi_eeg_util(fig, 'reset_parameter');
0074         pa_biosemi_eeg_util(fig, 'update_exec_push_status');
0075     case H.exec_push
0076         pa_biosemi_eeg_util(fig, 'execute');
0077 end
0078 
0079 % save data
0080 guidata(fig, data);