| 1 | % ----------------------------------------------------------------------- |
|---|
| 2 | % --- read a GUI with handle 'handle' producing a structure 'struct' |
|---|
| 3 | function struct=read_GUI(handle) |
|---|
| 4 | %------------------------------------------------------------------------ |
|---|
| 5 | struct=[];%default |
|---|
| 6 | hchild=get(handle,'children'); |
|---|
| 7 | hchild=flipdim(hchild,1);% reverse the order to respect the tab order in the GUI |
|---|
| 8 | for ichild=1:numel(hchild) |
|---|
| 9 | if strcmp(get(hchild(ichild),'Visible'),'on') |
|---|
| 10 | object_type=get(hchild(ichild),'Type'); |
|---|
| 11 | tag=get(hchild(ichild),'tag'); |
|---|
| 12 | switch object_type |
|---|
| 13 | case 'uipanel' |
|---|
| 14 | eval(['struct.' tag '=read_GUI(hchild(ichild));']) |
|---|
| 15 | case 'uicontrol' |
|---|
| 16 | object_style=get(hchild(ichild),'Style'); |
|---|
| 17 | check_input=1;%default |
|---|
| 18 | index=0; |
|---|
| 19 | switch object_style |
|---|
| 20 | case {'checkbox','radiobutton','togglebutton'} |
|---|
| 21 | input=get(hchild(ichild),'Value'); |
|---|
| 22 | case 'edit' |
|---|
| 23 | separator=regexp(tag,'^num_','once');%look for the prefix 'num_' |
|---|
| 24 | if isempty(separator) |
|---|
| 25 | input=get(hchild(ichild),'String'); |
|---|
| 26 | else %transform into numeric if the edit box begins by the prefix 'num_' |
|---|
| 27 | input=str2double(get(hchild(ichild),'String')); |
|---|
| 28 | tag=regexprep(tag,'^num_',''); |
|---|
| 29 | % detect tag name ending by an index: then interpret the input as array(index) |
|---|
| 30 | r=regexp(tag,'_(?<index>\d+)$','names');% detect tag name ending by an index |
|---|
| 31 | if ~isempty(r) |
|---|
| 32 | tag=regexprep(tag,['_' r.index '$'],''); |
|---|
| 33 | index=str2double(r.index); |
|---|
| 34 | end |
|---|
| 35 | %deal with undefined input: retrieve the default value stored as UserData |
|---|
| 36 | if isnan(input) |
|---|
| 37 | input=get(hchild(ichild),'UserData'); |
|---|
| 38 | set(hchild(ichild),'String',num2str(input)) |
|---|
| 39 | end |
|---|
| 40 | end |
|---|
| 41 | case{'listbox','popupmenu'} |
|---|
| 42 | listinput=get(hchild(ichild),'String'); |
|---|
| 43 | value=get(hchild(ichild),'Value'); |
|---|
| 44 | if ~isempty(listinput) |
|---|
| 45 | input=listinput{value}; |
|---|
| 46 | else |
|---|
| 47 | check_input=0; |
|---|
| 48 | end |
|---|
| 49 | separator=regexp(tag,'^num_','once'); |
|---|
| 50 | if ~isempty(separator) |
|---|
| 51 | input=str2double(input);% transform to numerical values if the uicontrol tag begins with 'num_' |
|---|
| 52 | tag=regexprep(tag,'^num_',''); |
|---|
| 53 | end |
|---|
| 54 | otherwise |
|---|
| 55 | check_input=0; |
|---|
| 56 | end |
|---|
| 57 | if check_input |
|---|
| 58 | if index==0 |
|---|
| 59 | struct.(tag)=input; |
|---|
| 60 | else |
|---|
| 61 | struct.(tag)(index)=input; |
|---|
| 62 | end |
|---|
| 63 | end |
|---|
| 64 | case 'uitable' |
|---|
| 65 | struct.(tag)=get(hchild(ichild),'Data'); |
|---|
| 66 | end |
|---|
| 67 | end |
|---|
| 68 | end |
|---|
