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spm.m
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spm.m
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function varargout=spm(varargin)
% SPM: Statistical Parametric Mapping (startup function)
%_______________________________________________________________________
% ___ ____ __ __
% / __)( _ \( \/ )
% \__ \ )___/ ) ( Statistical Parametric Mapping
% (___/(__) (_/\/\_) SPM - http://www.fil.ion.ucl.ac.uk/spm/
%_______________________________________________________________________
%
% SPM (Statistical Parametric Mapping) is a package for the analysis
% functional brain mapping experiments. It is the in-house package of
% the Wellcome Department of Cognitive Neurology, and is available to
% the scientific community as copyright freeware under the terms of the
% GNU General Public Licence.
%
% Theoretical, computational and other details of the package are
% available in SPM's "Help" facility. This can be launched from the
% main SPM Menu window using the "Help" button, or directly from the
% command line using the command `spm_help`.
%
% Details of this release are available via the "About SPM" help topic
% (file spm.man), accessible from the SPM splash screen. (Or type
% `spm_help spm.man` in the MATLAB command window)
%
% This spm function initialises the default parameters, and displays a
% splash screen with buttons leading to the PET(SPECT) & fMRI
% modalities Alternatively, `spm('pet')` and `spm('fmri')`
% (equivalently `spm pet` and `spm mri`) lead directly to the respective
% modality interfaces.
%
% Once the modality is chosen, (and it can be toggled mid-session) the
% SPM user interface is displayed. This provides a constant visual
% environment in which data analysis is implemented. The layout has
% been designed to be simple and at the same time show all the
% facilities that are available. The interface consists of three
% windows: A menu window with pushbuttons for the SPM routines (each
% button has a 'CallBack' string which launches the appropriate
% function/script); A blank panel used for interaction with the user;
% And a graphics figure with various editing and print facilities (see
% spm_figure.m). (These windows are 'Tag'ged 'Menu', 'Interactive', and
% 'Graphics' respectively, and should be referred to by their tags
% rather than their figure numbers.)
%
% Further interaction with the user is (mainly) via questioning in the
% 'Interactive' window (managed by spm_input), and file selection
% (managed by spm_select). See the help on spm_input.m and spm_select.m for
% details on using these functions.
%
% If a "message of the day" file named spm_motd.man exists in the SPM
% directory (alongside spm.m) then it is displayed in the Graphics
% window on startup.
%
% Arguments to this routine (spm.m) lead to various setup facilities,
% mainly of use to SPM power users and programmers. See programmers
% FORMAT & help in the main body of spm.m
%
%_______________________________________________________________________
% SPM is developed by members and collaborators of the
% Wellcome Trust Centre for Neuroimaging
%-SVN ID and authorship of this program...
%-----------------------------------------------------------------------
% Copyright (C) 2008 Wellcome Trust Centre for Neuroimaging
% Andrew Holmes
% $Id: spm.m 1807 2008-06-10 13:39:01Z john $
%=======================================================================
% - FORMAT specifications for embedded CallBack functions
%=======================================================================
%( This is a multi function function, the first argument is an action )
%( string, specifying the particular action function to take. Recall )
%( MATLAB's command-function duality: `spm Welcome` is equivalent to )
%( `spm('Welcome')`. )
%
% FORMAT spm
% Defaults to spm('Welcome')
%
% FORMAT spm('Welcome')
% Clears command window, deletes all figures, prints welcome banner and
% splash screen, sets window defaults.
%
% FORMAT spm('AsciiWelcome')
% Prints ASCII welcome banner in MATLAB command window.
%
% FORMAT spm('PET') spm('FMRI') spm('EEG')
% Closes all windows and draws new Menu, Interactive, and Graphics
% windows for an SPM session. The buttons in the Menu window launch the
% main analysis routines.
%
% FORMAT Fmenu = spm('CreateMenuWin',Vis)
% Creates SPM menu window, 'Tag'ged 'Menu'
% F - handle of figure created
% Vis - Visibility, 'on' or 'off'
%
% Finter = FORMAT spm('CreateIntWin',Vis)
% Creates an SPM Interactive window, 'Tag'ged 'Interactive'
% F - handle of figure created
% Vis - Visibility, 'on' or 'off'
%
% FORMAT spm('ChMod',Modality)
% Changes modality of SPM: Currently SPM supports PET & MRI modalities,
% each of which have a slightly different Menu window and different
% defaults. This function switches to the specified modality, setting
% defaults and displaying the relevant buttons.
%
% FORMAT spm('defaults',Modality)
% Sets default global variables for the specified modality.
%
% FORMAT [Modality,ModNum]=spm('CheckModality',Modality)
% Checks the specified modality against those supported, returns
% upper(Modality) and the Modality number, it's position in the list of
% supported Modalities.
%
% FORMAT WS=spm('WinScale')
% Returns ratios of current display dimensions to that of a 1152 x 900
% Sun display. WS=[Xratio,Yratio,Xratio,Yratio]. Used for scaling other
% GUI elements.
% (Function duplicated in spm_figure.m, repeated to reduce inter-dependencies.)
%
% FORMAT [FS,sf] = spm('FontSize',FS)
% FORMAT [FS,sf] = spm('FontSizes',FS)
% Returns fontsizes FS scaled for the current display.
% FORMAT sf = spm('FontScale')
% Returns font scaling factor
% FS - (vector of) Font sizes to scale [default [1:36]]
% sf - font scaling factor (FS(out) = floor(FS(in)*sf)
%
% Rect = spm('WinSize',Win,raw)
% Returns sizes and positions for SPM windows.
% Win - 'Menu', 'Interactive', 'Graphics', or '0'
% - Window whose position is required. Only first character is
% examined. '0' returns size of root workspace.
% raw - If specified, then positions are for a 1152 x 900 Sun display.
% Otherwise the positions are scaled for the current display.
%
% FORMAT SPMdir=spm('Dir',Mfile)
% Returns the directory containing the version of spm in use,
% identified as the first in MATLABPATH containing the Mfile spm (this
% file) (or Mfile if specified).
%
% FORMAT [v,c]=spm('Ver',Mfile,ReDo,Cache,Con)
% Returns the current version (v) & copyright notice, extracted from
% the top line of the Contents.m file in the directory containing the
% currently used file Mfile (defaults on omission or empty to 'spm').
%
%-The version and copyright information are saved in a global
% variable called [upper(spm_str_manip(Mfile,'rt')),'_VER'], as a
% structure with fields 'v' and 'c'. This enables repeat use without
% recomputation.
%
%-If Con [default (missing or empty) 1] is false, then the version
% information is extracted from Mfile itself, rather than the
% Contents.m file in the same directory. When using a Contents.m file,
% the first line is read. For other files, the second line (the H1 help
% line) is used. This is for consistency with MATLAB's ver and help
% commands respectively. (This functionality enables toolboxes to be
% identified by a function rather than a Contents.m file, allowing
% installation in a directory which already has a Contents.m file.)
%
%-If Cache [default (missing or empty) 1] is true, then the version and
% copyright information cached in the global variable
% [upper(Mfile),'_VER'], as a structure with fields 'v' and 'c'. This
% enables repeat use without recomputation.
%
%-If ReDo [default (missing or empty) 0] is true, then the version and
% copyright information are recomputed (regardless of any stored global
% data).
%
% FORMAT xTB = spm('TBs')
% Identifies installed SPM toolboxes: SPM toolboxes are defined as the
% contents of sub-directories of fullfile(spm('Dir'),'toolbox') - the
% SPM toolbox installation directory. For SPM to pick a toolbox up,
% there must be a single mfile in the directory whose name ends with
% the toolbox directory name. (I.e. A toolbox called "test" would be in
% the "test" subdirectory of spm('Dir'), with a single file named
% *test.m.) This M-file is regarded as the launch file for the
% toolbox.
% xTB - structure array containing toolbox definitions
% xTB.name - name of toolbox (taken as toolbox directory name)
% xTB.prog - launch program for toolbox
% xTB.dir - toolbox directory
%
% FORMAT spm('TBlaunch',xTB,i)
% Launch a toolbox, prepending TBdir to path if necessary
% xTB - toolbox definition structure (i.e. from spm('TBs')
% xTB.name - name of toolbox
% xTB.prog - name of program to launch toolbox
% xTB.dir - toolbox directory (prepended to path if not on path)
%
% FORMAT [c,cName] = spm('Colour')
% Returns the RGB triple and a description for the current en-vogue SPM
% colour, the background colour for the Menu and Help windows.
%
% FORMAT [v1,v2,...] = spm('GetGlobal',name1,name2,...)
% Returns values of global variables (without declaring them global)
% name1, name2,... - name strings of desired globals
% a1, a2,... - corresponding values of global variables with given names
% ([] is returned as value if global variable doesn't exist)
%
% FORMAT CmdLine = spm('CmdLine',CmdLine)
% Command line SPM usage?
% CmdLine (input) - CmdLine preference
% [defaults (missing or empty) to global defaults.cmdline,]
% [if it exists, or 0 (GUI) otherwise. ]
% CmdLine (output) - true if global CmdLine if true,
% or if on a terminal with no support for graphics windows.
%
% FORMAT v = spm('MLver')
% Returns MATLAB version, truncated to major & minor revision numbers
%
% FORMAT spm('PopUpCB',h)
% Callback handler for PopUp UI menus with multiple callbacks as cellstr UserData
%
% FORMAT str = spm('GetUser',fmt)
% Returns current users login name, extracted from the hosting environment
% fmt - format string: If USER is defined then sprintf(fmt,USER) is returned
%
% FORMAT spm('Beep')
% Plays the keyboard beep!
%
% FORMAT spm('time')
% Returns the current time and date as hh:mm dd/mm/yyyy
%
% FORMAT spm('Pointer',Pointer)
% Changes pointer on all SPM (HandleVisible) windows to type Pointer
% Pointer defaults to 'Arrow'. Robust to absence of windows
%
% FORMAT h = spm('alert',Message,Title,CmdLine,wait)
% FORMAT h = spm('alert"',Message,Title,CmdLine,wait)
% FORMAT h = spm('alert*',Message,Title,CmdLine,wait)
% FORMAT h = spm('alert!',Message,Title,CmdLine,wait)
% Displays an alert, either in a GUI msgbox, or as text in the command window.
% ( 'alert"' uses the 'help' msgbox icon, 'alert*' the )
% ( 'error' icon, 'alert!' the 'warn' icon )
% Message - string (or cellstr) containing message to print
% Title - title string for alert
% CmdLine - CmdLine preference [default spm('CmdLine')]
% - If CmdLine is complex, then a CmdLine alert is always used,
% possibly in addition to a msgbox (the latter according
% to spm('CmdLine').)
% wait - if true, waits until user dismisses GUI / confirms text alert
% [default 0] (if doing both GUI & text, waits on GUI alert)
% h - handle of msgbox created, empty if CmdLine used
%
% FORMAT SPMid = spm('FnBanner', Fn,FnV)
% Prints a function start banner, for version FnV of function Fn, & datestamps
% FORMAT SPMid = spm('SFnBanner',Fn,FnV)
% Prints a sub-function start banner
% FORMAT SPMid = spm('SSFnBanner',Fn,FnV)
% Prints a sub-sub-function start banner
% Fn - Function name (string)
% FnV - Function version (string)
% SPMid - ID string: [SPMver: Fn (FnV)]
%
% FORMAT [Finter,Fgraph,CmdLine] = spm('FnUIsetup',Iname,bGX,CmdLine)
% Robust UIsetup procedure for functions:
% Returns handles of 'Interactive' and 'Graphics' figures.
% Creates 'Interactive' figure if ~CmdLine, creates 'Graphics' figure if bGX.
% Iname - Name for 'Interactive' window
% bGX - Need a Graphics window? [default 1]
% CmdLine - CommandLine usage? [default spm('CmdLine')]
% Finter - handle of 'Interactive' figure
% Fgraph - handle of 'Graphics' figure
% CmdLine - CommandLine usage?
%
% FORMAT F = spm('FigName',Iname,F,CmdLine)
% Set name of figure F to "SPMver (User): Iname" if ~CmdLine
% Robust to absence of figure.
% Iname - Name for figure
% F (input) - Handle (or 'Tag') of figure to name [default 'Interactive']
% CmdLine - CommandLine usage? [default spm('CmdLine')]
% F (output) - Handle of figure named
%
% FORMAT spm('GUI_FileDelete')
% CallBack for GUI for file deletion, using spm_select and confirmation dialogs
%
% FORMAT Fs = spm('Show')
% Opens all SPM figure windows (with HandleVisibility) using `figure`.
% Maintains current figure.
% Fs - vector containing all HandleVisible figures (i.e. get(0,'Children'))
%
% FORMAT spm('Clear',Finter, Fgraph)
% Clears and resets SPM-GUI, clears and timestamps MATLAB command window
% Finter - handle or 'Tag' of 'Interactive' figure [default 'Interactive']
% Fgraph - handle or 'Tag' of 'Graphics' figure [default 'Graphics']
%
% FORMAT spm('Help',varargin)
% Merely a gateway to spm_help(varargin) - so you can type "spm help"
%
%_______________________________________________________________________
%-Parameters
%-----------------------------------------------------------------------
Modalities = {'PET','FMRI','EEG'};
%-Format arguments
%-----------------------------------------------------------------------
if nargin == 0, Action = 'Welcome'; else Action = varargin{1}; end
%=======================================================================
switch lower(Action), case 'welcome' %-Welcome splash screen
%=======================================================================
% spm('Welcome')
check_installation;
spm_defaults;
global defaults
if isfield(defaults,'modality'), spm(defaults.modality); return; end
%-Open startup window, set window defaults
%-----------------------------------------------------------------------
[T, Fwelcome] = evalc('openfig(''spm_Welcome'',''new'',''invisible'');');
set(Fwelcome,'name',sprintf('%s%s',spm('ver'),spm('GetUser',' (%s)')));
set(findobj(Fwelcome,'Tag','SPM_VER'),'String',spm('Ver'));
RectW = spm('WinSize','W',1); Rect0 = spm('WinSize','0',1);
set(Fwelcome,'Units','pixels', 'Position',...
[(Rect0(3)-RectW(3))/2 (Rect0(4)-RectW(4))/2 RectW(3) RectW(4)]);
set(Fwelcome,'Visible','on');
%=======================================================================
case 'asciiwelcome' %-ASCII SPM banner welcome
%=======================================================================
% spm('AsciiWelcome')
disp( ' ___ ____ __ __ ');
disp( '/ __)( _ \( \/ ) ');
disp( '\__ \ )___/ ) ( Statistical Parametric Mapping ');
disp(['(___/(__) (_/\/\_) ',spm('Ver'),' - http://www.fil.ion.ucl.ac.uk/spm/']);
fprintf('\n');
%=======================================================================
case lower(Modalities) %-Initialise SPM in PET, fMRI, EEG modality
%=======================================================================
% spm(Modality)
check_installation;
%-Initialisation and workspace canonicalisation
%-----------------------------------------------------------------------
local_clc;
spm('AsciiWelcome'); fprintf('\n\nInitialising SPM');
Modality = upper(Action); fprintf('.');
delete(get(0,'Children')); fprintf('.');
%-Load startup global defaults
%-----------------------------------------------------------------------
spm_defaults; fprintf('.');
%-Draw SPM windows
%-----------------------------------------------------------------------
Fmenu = spm('CreateMenuWin','off'); fprintf('.');
Finter = spm('CreateIntWin','off'); fprintf('.');
Fgraph = spm_figure('Create','Graphics','Graphics','off'); fprintf('.');
spm_figure('WaterMark',Finter,spm('Ver'),'',45); fprintf('.');
Fmotd = fullfile(spm('Dir'),'spm_motd.man');
if exist(Fmotd,'file'), spm_help('!Disp',Fmotd,'',Fgraph,spm('Ver')); end
fprintf('.');
%-Setup for current modality
%-----------------------------------------------------------------------
spm('ChMod',Modality); fprintf('.');
%-Reveal windows
%-----------------------------------------------------------------------
set([Fmenu,Finter,Fgraph],'Visible','on'); fprintf('done\n\n');
%-Print present working directory
%-----------------------------------------------------------------------
fprintf('SPM present working directory:\n\t%s\n',pwd)
%=======================================================================
case 'createmenuwin' %-Create SPM menu window
%=======================================================================
% Fmenu = spm('CreateMenuWin',Vis)
%-Close any existing 'Menu' 'Tag'ged windows
%-----------------------------------------------------------------------
delete(spm_figure('FindWin','Menu'))
[T, Fmenu] = evalc('openfig(''spm_Menu'',''new'',''invisible'');');
set(Fmenu,'name',sprintf('%s%s',spm('ver'),spm('GetUser',' (%s)')));
set(Fmenu,'Units','pixels', 'Position',spm('WinSize','M'));
%-Set SPM colour
%-----------------------------------------------------------------------
set(findobj(Fmenu,'Tag', 'frame'),'backgroundColor',spm('colour'));
%-Set toolbox
%-----------------------------------------------------------------------
xTB = spm('tbs');
set(findobj(Fmenu,'Tag', 'Toolbox'),'String',{'Toolbox:' xTB.name });
set(findobj(Fmenu,'Tag', 'Toolbox'),'UserData',xTB);
varargout = {Fmenu};
%=======================================================================
case 'createintwin' %-Create SPM interactive window
%=======================================================================
% Finter = spm('CreateIntWin',Vis)
%-----------------------------------------------------------------------
delete(spm_figure('FindWin','Interactive'))
[T, Finter] = evalc('openfig(''spm_Interactive'',''new'',''invisible'');');
set(Finter,'name',spm('Ver'));
set(Finter,'Units','pixels', 'Position',spm('WinSize','I'));
varargout = {Finter};
%=======================================================================
case 'chmod' %-Change SPM modality PET<->fMRI
%=======================================================================
% spm('ChMod',Modality)
%-----------------------------------------------------------------------
%-Sort out arguments
%-----------------------------------------------------------------------
if nargin<2, Modality = ''; else Modality = varargin{2}; end
[Modality,ModNum] = spm('CheckModality',Modality);
%-Sort out global defaults
%-----------------------------------------------------------------------
spm('defaults',Modality);
%-Sort out visability of appropriate controls on Menu window
%-----------------------------------------------------------------------
Fmenu = spm_figure('FindWin','Menu');
if isempty(Fmenu), error('SPM Menu window not found'), end
if strcmpi(Modality,'PET')
set(findobj(Fmenu, 'Tag', 'FMRI'), 'Visible', 'off');
set(findobj(Fmenu, 'Tag', 'EEG'), 'Visible', 'off');
set(findobj(Fmenu, 'Tag', 'PETFMRI'), 'Visible', 'on' );
set(findobj(Fmenu, 'Tag', 'PET'), 'Visible', 'on' );
elseif strcmpi(Modality,'FMRI')
set(findobj(Fmenu, 'Tag', 'EEG'), 'Visible', 'off');
set(findobj(Fmenu, 'Tag', 'PET'), 'Visible', 'off');
set(findobj(Fmenu, 'Tag', 'PETFMRI'), 'Visible', 'on' );
set(findobj(Fmenu, 'Tag', 'FMRI'), 'Visible', 'on' );
else
set(findobj(Fmenu, 'Tag', 'PETFMRI'), 'Visible', 'off');
set(findobj(Fmenu, 'Tag', 'PET'), 'Visible', 'off');
set(findobj(Fmenu, 'Tag', 'FMRI'), 'Visible', 'off');
set(findobj(Fmenu, 'Tag', 'EEG'), 'Visible', 'on' );
end
set(findobj(Fmenu,'Tag','Modality'),'Value',ModNum,'UserData',ModNum);
spm_jobman('chmod',Modality);
%=======================================================================
case 'defaults' %-Set SPM defaults (as global variables)
%=======================================================================
% spm('defaults',Modality)
%-----------------------------------------------------------------------
global defaults
if isempty(defaults), spm_defaults; end
%-Sort out arguments
%-----------------------------------------------------------------------
if nargin<2, Modality=''; else Modality=varargin{2}; end
Modality = spm('CheckModality',Modality);
defaults.modality = Modality;
defaults.SWD = spm('Dir'); % SPM directory
defaults.TWD = spm_platform('tempdir'); % Temp directory
%-Set Modality specific default (global variables)
%-----------------------------------------------------------------------
global UFp
if strcmpi(defaults.modality,'pet')
UFp = defaults.stats.pet.ufp; % Upper tail F-prob
elseif strcmpi(defaults.modality,'fmri')
UFp = defaults.stats.fmri.ufp; % Upper tail F-prob
elseif strcmpi(defaults.modality,'eeg')
;
elseif strcmpi(defaults.modality,'unknown')
else
error('Illegal Modality');
end
%=======================================================================
case 'quit' %-Quit SPM and clean up
%=======================================================================
% spm('Quit')
%-----------------------------------------------------------------------
delete(get(0,'Children'));
local_clc;
fprintf('Bye for now...\n\n');
%=======================================================================
case 'checkmodality' %-Check & canonicalise modality string
%=======================================================================
% [Modality,ModNum] = spm('CheckModality',Modality)
%-----------------------------------------------------------------------
if nargin<2, Modality=''; else Modality=upper(varargin{2}); end
if isempty(Modality)
global defaults
if isfield(defaults,'modality'), Modality = defaults.modality;
else Modality = 'UNKNOWN'; end
end
if ischar(Modality)
ModNum = find(ismember(Modalities,Modality));
else
if ~any(Modality == [1:length(Modalities)])
Modality = 'ERROR';
ModNum = [];
else
ModNum = Modality;
Modality = Modalities{ModNum};
end
end
if isempty(ModNum), error('Unknown Modality'), end
varargout = {upper(Modality),ModNum};
%=======================================================================
case 'winscale' %-Window scale factors (to fit display)
%=======================================================================
% WS = spm('WinScale')
%-----------------------------------------------------------------------
if spm_matlab_version_chk('7') >=0
S0 = get(0, 'MonitorPosition');
else
S0 = get(0,'ScreenSize');
end
if all(S0(:)==1), error('Can''t open any graphics windows...'), end
S0 = S0(:,[3 4]) - S0(:,[1 2]) + 1;
S0 = S0 - rem(S0,2);
[m,i] = max(prod(S0,2));
S0 = S0(i,:);
tmp = [S0(1)/1152 (S0(2)-50)/900];
varargout = {min(tmp)*[1 1 1 1]};
% Make sure that aspect ratio is about right - for funny shaped screens
% varargout = {[S0(3)/1152 (S0(4)-50)/900 S0(3)/1152 (S0(4)-50)/900]};
%=======================================================================
case {'fontsize','fontsizes','fontscale'} %-Font scaling
%=======================================================================
% [FS,sf] = spm('FontSize',FS)
% [FS,sf] = spm('FontSizes',FS)
% sf = spm('FontScale')
%-----------------------------------------------------------------------
if nargin<2, FS=[1:36]; else FS=varargin{2}; end
sf = 1 + 0.85*(min(spm('WinScale'))-1);
if strcmpi(Action,'fontscale')
varargout = {sf};
else
varargout = {ceil(FS*sf),sf};
end
%=======================================================================
case 'winsize' %-Standard SPM window locations and sizes
%=======================================================================
% Rect = spm('WinSize',Win,raw)
%-----------------------------------------------------------------------
if nargin<3, raw=0; else raw=1; end
if nargin<2, Win=''; else Win=varargin{2}; end
Rect = [[108 466 400 445];...
[108 045 400 395];...
[515 015 600 865];...
[326 310 500 280]];
WS = spm('WinScale');
if isempty(Win)
WS = ones(3,1)*WS;
elseif upper(Win(1))=='M'
%-Menu window
Rect = Rect(1,:);
elseif upper(Win(1))=='I'
%-Interactive window
Rect = Rect(2,:);
elseif upper(Win(1))=='G'
%-Graphics window
Rect = Rect(3,:);
elseif upper(Win(1))=='W'
%-Welcome window
Rect = Rect(4,:);
elseif Win(1)=='0'
%-Root workspace
if spm_matlab_version_chk('7') >=0
Rect = get(0, 'MonitorPosition');
Rect = Rect(1,:);
else
Rect = get(0,'ScreenSize');
end
else
error('Unknown Win type');
end
if ~raw, Rect = Rect.*WS; end
varargout = {Rect};
%=======================================================================
case 'dir' %-Identify specific (SPM) directory
%=======================================================================
% spm('Dir',Mfile)
%-----------------------------------------------------------------------
if nargin<2, Mfile='spm'; else Mfile=varargin{2}; end
SPMdir = which(Mfile);
if isempty(SPMdir) %-Not found or full pathname given
if exist(Mfile,'file')==2 %-Full pathname
SPMdir = Mfile;
else
error(['Can''t find ',Mfile,' on MATLABPATH']);
end
end
SPMdir = fileparts(SPMdir);
if exist('isdeployed','builtin') && isdeployed,
ind = findstr(SPMdir,'_mcr')-1;
SPMdir = fileparts(SPMdir(1:ind(1)));
end
varargout = {SPMdir};
%=======================================================================
case 'ver' %-SPM version
%=======================================================================
% SPMver = spm('Ver',Mfile,ReDo,Cache,Con)
%-----------------------------------------------------------------------
if nargin<5, Con=[]; else Con=varargin{5}; end
if isempty(Con), Con=1; end
if nargin<4, Cache=[]; else Cache=varargin{4}; end
if isempty(Cache), Cache=1; end
if nargin<3, ReDo=[]; else ReDo=varargin{3}; end
if isempty(ReDo), ReDo=0; end
if nargin<2, Mfile=''; else Mfile=varargin{2}; end
if isempty(Mfile), Mfile='spm'; end
xVname = [upper(spm_str_manip(Mfile,'rt')),'_VER'];
%-See if version info exists in global variable
%-----------------------------------------------------------------------
xV = spm('GetGlobal',xVname);
if ~ReDo && ~isempty(xV)
if isstruct(xV) && isfield(xV,'v') && isfield(xV,'c')
varargout = {xV.v,xV.c};
return
end
end
%-Work version out from file
%-----------------------------------------------------------------------
if Con
Vfile = fullfile(spm('Dir',Mfile),'Contents.m');
skip = 0; %-Don't skip first line
else
Vfile = which(Mfile);
if isempty(Vfile), error(['Can''t find ',Mfile,' on MATLABPATH']); end
skip = 1; %-Skip first line
end
if exist(Vfile,'file')
fid = fopen(Vfile,'r');
str = fgets(fid);
for i=1:skip, str=fgets(fid); end
fclose(fid);
str(1:max(1,min(find(str~='%' & str~=' '))-1))=[];
tmp = min(find(str==10|str==32));
v = str(1:tmp-1);
if str(tmp)==32
c = str(tmp+1:tmp+min(find(str(tmp+1:end)==10))-1);
else
c = '(c) Copyright reserved';
end
else
v = 'SPM';
c = '(c) Copyright reserved';
end
%-Store version info in global variable
%-----------------------------------------------------------------------
if Cache
eval(['global ',xVname])
eval([xVname,' = struct(''v'',v,''c'',c);'])
end
varargout = {v,c};
%=======================================================================
case 'tbs' %-Identify installed toolboxes
%=======================================================================
% xTB = spm('TBs')
%-----------------------------------------------------------------------
% Toolbox directory
%-----------------------------------------------------------------------
Tdir = fullfile(spm('Dir'),'toolbox');
%-List of potential installed toolboxes directories
%-----------------------------------------------------------------------
if exist(Tdir,'dir')
d = dir(Tdir);
d = {d([d.isdir]).name};
d = {d{cellfun('isempty',regexp(d,'^\.'))}};
else
d = {};
end
%-Look for a "main" M-file in each potential directory
%-----------------------------------------------------------------------
xTB = [];
for i = 1:length(d)
tdir = fullfile(Tdir,d{i});
fn = cellstr(spm_select('List',tdir,['^.*' d{i} '\.m$']));
if ~isempty(fn{1}),
xTB(end+1).name = strrep(d{i},'_','');
xTB(end).prog = spm_str_manip(fn{1},'r');
xTB(end).dir = tdir;
end
end
varargout{1} = xTB;
%=======================================================================
case 'tblaunch' %-Launch an SPM toolbox
%=======================================================================
% xTB = spm('TBlaunch',xTB,i)
%-----------------------------------------------------------------------
if nargin < 3, i = 1; else i = varargin{3}; end
if nargin < 2, xTB = spm('TBs'); else xTB = varargin{2}; end
if i > 0
%-Addpath (& report)
%-------------------------------------------------------------------
if isempty(findstr(xTB(i).dir,path))
addpath(xTB(i).dir,'-begin');
spm('alert"',{'Toolbox directory prepended to Matlab path:',...
xTB(i).dir},...
[xTB(i).name,' toolbox'],1);
end
%-Launch
%-------------------------------------------------------------------
evalin('base',xTB(i).prog);
end
%=======================================================================
case 'colour' %-SPM interface colour
%=======================================================================
% spm('Colour')
%-----------------------------------------------------------------------
%-Pre-developmental livery
% varargout = {[1.0,0.2,0.3],'fightening red'};
%-Developmental livery
% varargout = {[0.7,1.0,0.7],'flourescent green'};
%-Alpha release livery
% varargout = {[0.9,0.9,0.5],'over-ripe banana'};
%-Beta release livery
varargout = {[0.9 0.8 0.9],'blackcurrant purple'};
%-Distribution livery
% varargout = {[0.8 0.8 1.0],'vile violet'};
global defaults
if isempty(defaults), spm_defaults; end
if isfield(defaults,'ui') && isfield(defaults.ui,'colour2')
varargout{1} = defaults.ui.colour2;
end
%=======================================================================
case 'getglobal' %-Get global variable cleanly
%=======================================================================
% varargout = spm('GetGlobal',varargin)
%-----------------------------------------------------------------------
wg = who('global');
for i=1:nargin-1
if any(strcmp(wg,varargin{i+1}))
eval(['global ',varargin{i+1},', tmp=',varargin{i+1},';'])
varargout{i} = tmp;
else
varargout{i} = [];
end
end
%=======================================================================
case {'cmdline'} %-SPM command line mode?
%=======================================================================
% CmdLine = spm('CmdLine',CmdLine)
%-----------------------------------------------------------------------
if nargin<2, CmdLine=[]; else CmdLine = varargin{2}; end
if isempty(CmdLine)
global defaults
if ~isempty(defaults) && isfield(defaults,'cmdline')
CmdLine = defaults.cmdline;
else
CmdLine = 0;
end
end
varargout = {CmdLine * (get(0,'ScreenDepth')>0)};
%=======================================================================
case 'mlver' %-MATLAB major & point version number
%=======================================================================
% v = spm('MLver')
%-----------------------------------------------------------------------
v = version; tmp = find(v=='.');
if length(tmp)>1, varargout={v(1:tmp(2)-1)}; end
%=======================================================================
case 'popupcb' %-Callback handling utility for PopUp menus
%=======================================================================
% spm('PopUpCB',h)
%-----------------------------------------------------------------------
if nargin<2, h=gcbo; else h=varargin{2}; end
v = get(h,'Value');
if v==1, return, end
set(h,'Value',1)
CBs = get(h,'UserData');
evalin('base',CBs{v-1})
%=======================================================================
case 'getuser' %-Get user name
%=======================================================================
% str = spm('GetUser',fmt)
%-----------------------------------------------------------------------
str = spm_platform('user');
if ~isempty(str) && nargin>1, str = sprintf(varargin{2},str); end
varargout = {str};
%=======================================================================
case 'beep' %-Produce beep sound
%=======================================================================
% spm('Beep')
%-----------------------------------------------------------------------
beep;
%=======================================================================
case 'time' %-Return formatted date/time string
%=======================================================================
% [timestr, date_vec] = spm('Time')
%-----------------------------------------------------------------------
tmp = clock;
varargout = {sprintf('%02d:%02d:%02d - %02d/%02d/%4d',...
tmp(4),tmp(5),floor(tmp(6)),tmp(3),tmp(2),tmp(1)), tmp};
%=======================================================================
case 'pointer' %-Set mouse pointer in all MATLAB windows
%=======================================================================
% spm('Pointer',Pointer)
%-----------------------------------------------------------------------
if nargin<2, Pointer='Arrow'; else Pointer=varargin{2}; end
set(get(0,'Children'),'Pointer',Pointer)
%=======================================================================
case {'alert','alert"','alert*','alert!'} %-Alert dialogs
%=======================================================================
% h = spm('alert',Message,Title,CmdLine,wait)
%-----------------------------------------------------------------------
%- Globals
%-----------------------------------------------------------------------
if nargin<5, wait = 0; else wait = varargin{5}; end
if nargin<4, CmdLine = []; else CmdLine = varargin{4}; end
if nargin<3, Title = ''; else Title = varargin{3}; end
if nargin<2, Message = ''; else Message = varargin{2}; end
Message = cellstr(Message);
if isreal(CmdLine)
CmdLine = spm('CmdLine',CmdLine);
CmdLine2 = 0;
else
CmdLine = spm('CmdLine');
CmdLine2 = 1;
end
timestr = spm('Time');
SPMv = spm('ver');
switch(lower(Action))
case 'alert', icon = 'none'; str = '--- ';
case 'alert"', icon = 'help'; str = '~ - ';
case 'alert*', icon = 'error'; str = '* - ';
case 'alert!', icon = 'warn'; str = '! - ';
end
if CmdLine || CmdLine2
Message(strcmp(Message,'')) = {' '};
tmp = sprintf('%s: %s',SPMv,Title);
fprintf('\n %s%s %s\n\n',str,tmp,repmat('-',1,62-length(tmp)))
fprintf(' %s\n',Message{:})
fprintf('\n %s %s\n\n',repmat('-',1,62-length(timestr)),timestr)
h = [];
end
if ~CmdLine
tmp = max(size(char(Message),2),42) - length(SPMv) - length(timestr);
str = sprintf('%s %s %s',SPMv,repmat(' ',1,tmp-4),timestr);
h = msgbox([{''};Message(:);{''};{''};{str}],...
sprintf('%s%s: %s',SPMv,spm('GetUser',' (%s)'),Title),...
icon,'non-modal');
drawnow
set(h,'windowstyle','modal');
end
if wait
if isempty(h)
input(' press ENTER to continue...');
else
uiwait(h)
h = [];
end
end
if nargout, varargout = {h}; end
%=======================================================================
case {'fnbanner','sfnbanner','ssfnbanner'} %-Text banners for functions
%=======================================================================
% SPMid = spm('FnBanner', Fn,FnV)
% SPMid = spm('SFnBanner',Fn,FnV)
% SPMid = spm('SSFnBanner',Fn,FnV)
%-----------------------------------------------------------------------
time = spm('time');
str = spm('ver');
if nargin>=2, str = [str,': ',varargin{2}]; end
if nargin>=3, str = [str,' (v',varargin{3},')']; end
switch lower(Action)
case 'fnbanner'
tab = '';
wid = 72;
lch = '=';
case 'sfnbanner'
tab = sprintf('\t');
wid = 72-8;
lch = '-';
case 'ssfnbanner'
tab = sprintf('\t\t');
wid = 72-2*8;
lch = '-';
end
fprintf('\n%s%s',tab,str)
fprintf('%c',repmat(' ',1,wid-length([str,time])))
fprintf('%s\n%s',time,tab)
fprintf('%c',repmat(lch,1,wid)),fprintf('\n')
varargout = {str};
%=======================================================================
case 'fnuisetup' %-Robust UI setup for main SPM functions
%=======================================================================
% [Finter,Fgraph,CmdLine] = spm('FnUIsetup',Iname,bGX,CmdLine)
%-----------------------------------------------------------------------
if nargin<4, CmdLine=spm('CmdLine'); else CmdLine=varargin{4}; end
if nargin<3, bGX=1; else bGX=varargin{3}; end
if nargin<2, Iname=''; else Iname=varargin{2}; end
if CmdLine
Finter = spm_figure('FindWin','Interactive');
if ~isempty(Finter), spm_figure('Clear',Finter), end
%if ~isempty(Iname), fprintf('%s:\n',Iname), end
else
Finter = spm_figure('GetWin','Interactive');
spm_figure('Clear',Finter)
if ~isempty(Iname)
str = sprintf('%s (%s): %s',spm('ver'),spm('GetUser'),Iname);
else
str = '';
end
set(Finter,'Name',str)
end
if bGX
Fgraph = spm_figure('GetWin','Graphics');
spm_figure('Clear',Fgraph)
else
Fgraph = spm_figure('FindWin','Graphics');
end
varargout = {Finter,Fgraph,CmdLine};
%=======================================================================
case 'figname' %-Robust SPM figure naming