Mercurial > hg > octave-lyh
annotate scripts/plot/uigetfile.m @ 14363:f3d52523cde1
Use Octave coding conventions in all m-file %!test blocks
* wavread.m, acosd.m, acot.m, acotd.m, acoth.m, acsc.m, acscd.m, acsch.m,
asec.m, asecd.m, asech.m, asind.m, atand.m, cosd.m, cot.m, cotd.m, coth.m,
csc.m, cscd.m, csch.m, sec.m, secd.m, sech.m, sind.m, tand.m, accumarray.m,
accumdim.m, bitcmp.m, bitget.m, bitset.m, blkdiag.m, cart2pol.m, cart2sph.m,
celldisp.m, chop.m, circshift.m, colon.m, common_size.m, cplxpair.m,
cumtrapz.m, curl.m, dblquad.m, deal.m, divergence.m, flipdim.m, fliplr.m,
flipud.m, genvarname.m, gradient.m, idivide.m, int2str.m, interp1.m,
interp1q.m, interp2.m, interp3.m, interpft.m, interpn.m, isa.m, isdir.m,
isequal.m, isequalwithequalnans.m, issquare.m, logspace.m, nargchk.m,
narginchk.m, nargoutchk.m, nextpow2.m, nthargout.m, num2str.m, pol2cart.m,
polyarea.m, postpad.m, prepad.m, profile.m, profshow.m, quadgk.m, quadv.m,
randi.m, rat.m, repmat.m, rot90.m, rotdim.m, shift.m, shiftdim.m, sph2cart.m,
structfun.m, trapz.m, triplequad.m, convhull.m, dsearch.m, dsearchn.m,
griddata3.m, griddatan.m, rectint.m, tsearchn.m, __makeinfo__.m, doc.m,
get_first_help_sentence.m, help.m, type.m, unimplemented.m, which.m, imread.m,
imwrite.m, dlmwrite.m, fileread.m, is_valid_file_id.m, strread.m, textread.m,
textscan.m, commutation_matrix.m, cond.m, condest.m, cross.m,
duplication_matrix.m, expm.m, housh.m, isdefinite.m, ishermitian.m,
issymmetric.m, logm.m, normest.m, null.m, onenormest.m, orth.m, planerot.m,
qzhess.m, rank.m, rref.m, trace.m, vech.m, ans.m, bincoeff.m, bug_report.m,
bzip2.m, comma.m, compare_versions.m, computer.m, edit.m, fileparts.m,
fullfile.m, getfield.m, gzip.m, info.m, inputname.m, isappdata.m, isdeployed.m,
ismac.m, ispc.m, isunix.m, list_primes.m, ls.m, mexext.m, namelengthmax.m,
news.m, orderfields.m, paren.m, recycle.m, rmappdata.m, semicolon.m,
setappdata.m, setfield.m, substruct.m, symvar.m, ver.m, version.m,
warning_ids.m, xor.m, fminbnd.m, fsolve.m, fzero.m, lsqnonneg.m, optimset.m,
pqpnonneg.m, sqp.m, matlabroot.m, __gnuplot_drawnow__.m,
__plt_get_axis_arg__.m, ancestor.m, cla.m, clf.m, close.m, colorbar.m,
colstyle.m, comet3.m, contourc.m, figure.m, gca.m, gcbf.m, gcbo.m, gcf.m,
ginput.m, graphics_toolkit.m, gtext.m, hggroup.m, hist.m, hold.m, isfigure.m,
ishghandle.m, ishold.m, isocolors.m, isonormals.m, isosurface.m, isprop.m,
legend.m, line.m, loglog.m, loglogerr.m, meshgrid.m, ndgrid.m, newplot.m,
orient.m, patch.m, plot3.m, plotyy.m, __print_parse_opts__.m, quiver3.m,
refreshdata.m, ribbon.m, semilogx.m, semilogxerr.m, semilogy.m, stem.m,
stem3.m, subplot.m, title.m, uigetfile.m, view.m, whitebg.m, compan.m, conv.m,
deconv.m, mkpp.m, mpoles.m, pchip.m, poly.m, polyaffine.m, polyder.m,
polyfit.m, polygcd.m, polyint.m, polyout.m, polyval.m, polyvalm.m, ppder.m,
ppint.m, ppjumps.m, ppval.m, residue.m, roots.m, spline.m, intersect.m,
ismember.m, powerset.m, setdiff.m, setxor.m, union.m, unique.m,
autoreg_matrix.m, bartlett.m, blackman.m, detrend.m, fftconv.m, fftfilt.m,
fftshift.m, freqz.m, hamming.m, hanning.m, ifftshift.m, sinc.m, sinetone.m,
sinewave.m, unwrap.m, bicg.m, bicgstab.m, gmres.m, gplot.m, nonzeros.m, pcg.m,
pcr.m, spaugment.m, spconvert.m, spdiags.m, speye.m, spfun.m, spones.m,
sprand.m, sprandsym.m, spstats.m, spy.m, svds.m, treelayout.m, bessel.m,
beta.m, betaln.m, factor.m, factorial.m, isprime.m, lcm.m, legendre.m,
nchoosek.m, nthroot.m, perms.m, pow2.m, primes.m, reallog.m, realpow.m,
realsqrt.m, hadamard.m, hankel.m, hilb.m, invhilb.m, magic.m, rosser.m,
vander.m, __finish__.m, center.m, cloglog.m, corr.m, cov.m, gls.m, histc.m,
iqr.m, kendall.m, kurtosis.m, logit.m, mahalanobis.m, mean.m, meansq.m,
median.m, mode.m, moment.m, ols.m, ppplot.m, prctile.m, probit.m, quantile.m,
range.m, ranks.m, run_count.m, runlength.m, skewness.m, spearman.m,
statistics.m, std.m, table.m, var.m, zscore.m, betacdf.m, betainv.m, betapdf.m,
betarnd.m, binocdf.m, binoinv.m, binopdf.m, binornd.m, cauchy_cdf.m,
cauchy_inv.m, cauchy_pdf.m, cauchy_rnd.m, chi2cdf.m, chi2inv.m, chi2pdf.m,
chi2rnd.m, discrete_cdf.m, discrete_inv.m, discrete_pdf.m, discrete_rnd.m,
empirical_cdf.m, empirical_inv.m, empirical_pdf.m, empirical_rnd.m, expcdf.m,
expinv.m, exppdf.m, exprnd.m, fcdf.m, finv.m, fpdf.m, frnd.m, gamcdf.m,
gaminv.m, gampdf.m, gamrnd.m, geocdf.m, geoinv.m, geopdf.m, geornd.m,
hygecdf.m, hygeinv.m, hygepdf.m, hygernd.m, kolmogorov_smirnov_cdf.m,
laplace_cdf.m, laplace_inv.m, laplace_pdf.m, laplace_rnd.m, logistic_cdf.m,
logistic_inv.m, logistic_pdf.m, logistic_rnd.m, logncdf.m, logninv.m,
lognpdf.m, lognrnd.m, nbincdf.m, nbininv.m, nbinpdf.m, nbinrnd.m, normcdf.m,
norminv.m, normpdf.m, normrnd.m, poisscdf.m, poissinv.m, poisspdf.m,
poissrnd.m, stdnormal_cdf.m, stdnormal_inv.m, stdnormal_pdf.m, stdnormal_rnd.m,
tcdf.m, tinv.m, tpdf.m, trnd.m, unidcdf.m, unidinv.m, unidpdf.m, unidrnd.m,
unifcdf.m, unifinv.m, unifpdf.m, unifrnd.m, wblcdf.m, wblinv.m, wblpdf.m,
wblrnd.m, kolmogorov_smirnov_test.m, kruskal_wallis_test.m, base2dec.m,
bin2dec.m, blanks.m, cstrcat.m, deblank.m, dec2base.m, dec2bin.m, dec2hex.m,
findstr.m, hex2dec.m, index.m, isletter.m, mat2str.m, rindex.m, str2num.m,
strcat.m, strjust.m, strmatch.m, strsplit.m, strtok.m, strtrim.m, strtrunc.m,
substr.m, validatestring.m, demo.m, example.m, fail.m, speed.m, addtodate.m,
asctime.m, clock.m, ctime.m, date.m, datenum.m, datetick.m, datevec.m,
eomday.m, etime.m, is_leap_year.m, now.m:
Use Octave coding conventions in all m-file %!test blocks
author | Rik <octave@nomad.inbox5.com> |
---|---|
date | Mon, 13 Feb 2012 07:29:44 -0800 |
parents | 4506eade9f04 |
children | 5d3a684236b0 |
rev | line source |
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1 ## Copyright (C) 2010-2012 Kai Habel |
11283 | 2 ## |
3 ## This file is part of Octave. | |
4 ## | |
5 ## Octave is free software; you can redistribute it and/or modify it | |
6 ## under the terms of the GNU General Public License as published by | |
7 ## the Free Software Foundation; either version 3 of the License, or (at | |
8 ## your option) any later version. | |
9 ## | |
10 ## Octave is distributed in the hope that it will be useful, but | |
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 ## General Public License for more details. | |
14 ## | |
15 ## You should have received a copy of the GNU General Public License | |
16 ## along with Octave; see the file COPYING. If not, see | |
17 ## <http://www.gnu.org/licenses/>. | |
18 | |
19 ## -*- texinfo -*- | |
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20 ## @deftypefn {Function File} {[@var{fname}, @var{fpath}, @var{fltidx}] =} uigetfile () |
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21 ## @deftypefnx {Function File} {[@dots{}] =} uigetfile (@var{flt}) |
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22 ## @deftypefnx {Function File} {[@dots{}] =} uigetfile (@var{flt}, @var{dialog_name}) |
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23 ## @deftypefnx {Function File} {[@dots{}] =} uigetfile (@var{flt}, @var{dialog_name}, @var{default_file}) |
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24 ## @deftypefnx {Function File} {[@dots{}] =} uigetfile (@dots{}, "Position", [@var{px} @var{py}]) |
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25 ## @deftypefnx {Function File} {[@dots{}] =} uigetfile (@dots{}, "MultiSelect", @var{mode}) |
11283 | 26 ## |
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27 ## Open a GUI dialog for selecting a file. It returns the filename @var{fname}, |
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28 ## the path to this file @var{fpath}, and the filter index @var{fltidx}. |
11283 | 29 ## @var{flt} contains a (list of) file filter string(s) in one of the following |
30 ## formats: | |
31 ## | |
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32 ## @table @asis |
11283 | 33 ## @item "/path/to/filename.ext" |
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34 ## If a filename is given then the file extension is extracted and used as |
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35 ## filter. In addition, the path is selected as current path and the filename |
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36 ## is selected as default file. Example: @code{uigetfile ("myfun.m")} |
11283 | 37 ## |
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38 ## @item A single file extension "*.ext" |
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39 ## Example: @code{uigetfile ("*.ext")} |
11283 | 40 ## |
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41 ## @item A 2-column cell array |
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42 ## containing a file extension in the first column and a brief description |
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43 ## in the second column. |
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44 ## Example: @code{uigetfile (@{"*.ext", "My Description";"*.xyz", |
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45 ## "XYZ-Format"@})} |
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46 ## |
11283 | 47 ## The filter string can also contain a semicolon separated list of filter |
48 ## extensions. | |
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49 ## Example: @code{uigetfile (@{"*.gif;*.png;*.jpg", "Supported Picture |
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50 ## Formats"@})} |
11283 | 51 ## @end table |
52 ## | |
53 ## @var{dialog_name} can be used to customize the dialog title. | |
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54 ## If @var{default_file} is given then it will be selected in the GUI dialog. |
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55 ## If, in addition, a path is given it is also used as current path. |
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56 ## |
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57 ## The screen position of the GUI dialog can be set using the "Position" key |
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58 ## and a 2-element vector containing the pixel coordinates. |
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59 ## Two or more files can be selected when setting the "MultiSelect" key to "on". |
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60 ## In that case @var{fname} is a cell array containing the files. |
11283 | 61 ## @end deftypefn |
62 | |
63 ## Author: Kai Habel | |
64 | |
65 function [retfile, retpath, retindex] = uigetfile (varargin) | |
66 | |
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67 defaulttoolkit = get (0, "defaultfigure__graphics_toolkit__"); |
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68 funcname = ["__uigetfile_", defaulttoolkit, "__"]; |
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69 functype = exist (funcname); |
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70 if (! __is_function__ (funcname)) |
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71 funcname = "__uigetfile_fltk__"; |
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72 if (! __is_function__ (funcname)) |
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73 error ("uigetfile: fltk graphics toolkit required"); |
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74 elseif (! strcmp (defaulttoolkit, "gnuplot")) |
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75 warning ("uigetfile: no implementation for toolkit `%s', using `fltk' instead", |
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76 defaulttoolkit); |
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77 endif |
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78 endif |
11283 | 79 |
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80 if (nargin > 7) |
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81 error ("uigetfile: number of input arguments must be less than eight"); |
11283 | 82 endif |
83 | |
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84 defaultvals = {cell(0, 2), # File Filter |
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85 "Open File", # Dialog Title |
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86 "", # Default file name |
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87 [240, 120], # Dialog Position (pixel x/y) |
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88 "off", # MultiSelect on/off |
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89 pwd}; # Default directory |
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90 |
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91 outargs = cell (6, 1); |
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92 for i = 1 : 6 |
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93 outargs{i} = defaultvals{i}; |
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94 endfor |
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95 |
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96 idx1 = idx2 = []; |
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97 if (length (varargin) > 0) |
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98 for i = 1 : length (varargin) |
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99 val = varargin{i}; |
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100 if (ischar (val)) |
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101 val = tolower (val); |
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102 if (strncmp (val, "multiselect", 11)) |
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103 idx1 = i; |
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104 elseif (strncmp (val, "position", 8)) |
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105 idx2 = i; |
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106 endif |
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107 endif |
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108 endfor |
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109 endif |
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110 |
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111 stridx = [idx1, idx2, 0]; |
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112 if (length (stridx) > 1) |
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113 stridx = min (stridx(1 : end - 1)); |
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114 endif |
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115 |
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116 args = varargin; |
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117 if (stridx) |
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118 args = varargin(1 : stridx - 1); |
11283 | 119 endif |
120 | |
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121 len = length (args); |
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122 if (len > 0) |
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123 file_filter = args{1}; |
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124 [outargs{1}, outargs{3}, defdir] = __file_filter__ (file_filter); |
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125 if (length (defdir) > 0) |
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126 outargs{6} = defdir; |
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127 endif |
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128 else |
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129 outargs{1} = __file_filter__ (outargs{1}); |
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130 endif |
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131 |
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132 if (len > 1) |
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133 if (ischar (args{2})) |
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134 if (length (args{2}) > 0) |
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135 outargs{2} = args{2}; |
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136 endif |
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137 elseif (! isempty (args{2})) |
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138 print_usage (); |
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139 endif |
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140 endif |
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141 |
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142 if (len > 2) |
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143 if (ischar (args{3})) |
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144 [fdir, fname, fext] = fileparts (args{3}); |
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145 if (length (fdir) > 0) |
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146 outargs{6} = fdir; |
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147 endif |
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148 if (length (fname) > 0 || length (fext) > 0) |
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149 outargs{3} = strcat (fname, fext); |
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150 endif |
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151 elseif (! isempty (args{3})) |
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152 print_usage (); |
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153 endif |
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154 endif |
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155 |
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156 if (stridx) |
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157 ## we have string arguments ("position" or "multiselect") |
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158 |
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159 ## check for even number of remaining arguments, prop/value pair(s) |
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160 if (rem (nargin - stridx + 1, 2)) |
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161 error ("uigetfile: expecting property/value pairs"); |
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162 endif |
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163 |
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164 for i = stridx : 2 : nargin |
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165 prop = varargin{i}; |
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166 val = varargin{i + 1}; |
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167 if (strncmp (tolower (prop), "position", 8)) |
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168 if (ismatrix (val) && length(val) == 2) |
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169 outargs{4} = val; |
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170 else |
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171 error ("uigetfile: expecting 2-element vector for position argument"); |
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172 endif |
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173 elseif (strncmp (tolower (prop), "multiselect", 11)) |
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174 if (ischar (val)) |
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175 outargs{5} = tolower (val); |
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176 else |
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177 error ("uigetfile: expecting string argument (on/off) for multiselect"); |
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178 endif |
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179 else |
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180 error ("uigetfile: unknown argument"); |
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181 endif |
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182 endfor |
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183 endif |
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184 |
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185 [retfile, retpath, retindex] = feval (funcname, outargs{:}); |
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186 |
11283 | 187 endfunction |
188 | |
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189 |
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190 %!demo |
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191 %! uigetfile ({'*.gif;*.png;*.jpg', 'Supported Picture Formats'}); |
13215 | 192 |
193 ## Remove from test statistics. No real tests possible. | |
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194 %!assert (1) |
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195 |