annotate scripts/gui/uiputfile.m @ 19362:7c31a83e25bc gui-release

uiputfile: add extension to file name (Bug #43687) * scripts/gui/private/__file_filter__.m (__file_filter__): Dont add *.* filter so default only is used. * scripts/gui/uiputfile.m: (uiputfile): check if file name has extension and add if needed
author John Donoghue <john.donoghue@ieee.org>
date Tue, 25 Nov 2014 12:45:36 -0500
parents d63878346099
children 2218dd129a6b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 ## Copyright (C) 2010-2013 Kai Habel
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {[@var{fname}, @var{fpath}, @var{fltidx}] =} uiputfile ()
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21 ## @deftypefnx {Function File} {[@var{fname}, @var{fpath}, @var{fltidx}] =} uiputfile (@var{flt})
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22 ## @deftypefnx {Function File} {[@var{fname}, @var{fpath}, @var{fltidx}] =} uiputfile (@var{flt}, @var{dialog_name})
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23 ## @deftypefnx {Function File} {[@var{fname}, @var{fpath}, @var{fltidx}] =} uiputfile (@var{flt}, @var{dialog_name}, @var{default_file})
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24 ## Open a GUI dialog for selecting a file. @var{flt} contains a (list of) file
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25 ## filter string(s) in one of the following formats:
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26 ##
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27 ## @table @asis
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28 ## @item @qcode{"/path/to/filename.ext"}
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29 ## If a filename is given the file extension is extracted and used as filter.
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30 ## In addition the path is selected as current path and the filename is
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31 ## selected as default file. Example: @code{uiputfile ("myfun.m")}
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32 ##
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33 ## @item @qcode{"*.ext"}
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34 ## A single file extension.
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35 ## Example: @code{uiputfile ("*.ext")}
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36 ##
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37 ## @item @code{@{"*.ext", "My Description"@}}
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38 ## A 2-column cell array containing the file extension in the 1st column and
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39 ## a brief description in the 2nd column.
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40 ## Example: @code{uiputfile (@{"*.ext","My Description";"*.xyz",
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41 ## "XYZ-Format"@})}
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42 ## @end table
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43 ##
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44 ## The filter string can also contain a semicolon separated list of filter
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45 ## extensions.
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46 ## Example: @code{uiputfile (@{"*.gif;*.png;*.jpg",
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47 ## "Supported Picture Formats"@})}
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48 ##
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49 ## @var{dialog_name} can be used to customize the dialog title.
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50 ## If @var{default_file} is given it is preselected in the GUI dialog.
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51 ## If, in addition, a path is given it is also used as current path.
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52 ## @seealso{uigetfile, uigetdir}
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53 ## @end deftypefn
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54
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55 ## Author: Kai Habel
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56
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57 function [retfile, retpath, retindex] = uiputfile (varargin)
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58
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59 if (! __octave_link_enabled__ ())
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60 defaulttoolkit = get (0, "defaultfigure__graphics_toolkit__");
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61 funcname = ["__uiputfile_", defaulttoolkit, "__"];
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62 functype = exist (funcname);
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63 if (! __is_function__ (funcname))
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64 funcname = "__uiputfile_fltk__";
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65 if (! __is_function__ (funcname))
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66 error ("uiputfile: fltk graphics toolkit required");
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67 elseif (! strcmp (defaulttoolkit, "gnuplot"))
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68 warning ("uiputfile: no implementation for toolkit '%s', using 'fltk' instead",
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69 defaulttoolkit);
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70 endif
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71 endif
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72 endif
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73
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74 if (nargin > 3)
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75 print_usage ();
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76 endif
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77
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78 defaultvals = {cell(0, 2), # File Filter
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79 "Save File", # Dialog Title
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80 "", # Default file name
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81 [240, 120], # Dialog Position (pixel x/y)
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82 "create",
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83 pwd}; # Default directory
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84
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85 outargs = cell (6, 1);
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86 for i = 1 : 6
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87 outargs{i} = defaultvals{i};
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88 endfor
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89
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90 if (nargin > 0)
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91 file_filter = varargin{1};
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92 [outargs{1}, outargs{3}, defdir] = __file_filter__ (file_filter);
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93 if (length (defdir) > 0)
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94 outargs{6} = defdir;
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95 endif
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96 else
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97 outargs{1} = __file_filter__ (outargs{1});
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98 endif
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99
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100 if (nargin > 1)
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101 if (ischar (varargin{2}))
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102 outargs{2} = varargin{2};
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103 elseif (! isempty (varargin{2}))
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104 print_usage ();
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105 endif
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106 endif
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107
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108 if (nargin > 2)
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109 if (ischar (varargin{3}))
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110 [fdir, fname, fext] = fileparts (varargin{3});
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111 if (! isempty (fdir))
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112 outargs{6} = fdir;
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113 endif
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114 if (! isempty (fname) || ! isempty (fext))
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115 outargs{3} = strcat (fname, fext);
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116 endif
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117 elseif (! isempty (varargin{3}))
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118 print_usage ();
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119 endif
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120 endif
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121
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122 if (__octave_link_enabled__ ())
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123 [retfile, retpath, retindex] = __octave_link_file_dialog__ (outargs{:});
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124 else
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125 [retfile, retpath, retindex] = feval (funcname, outargs{:});
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parents: 15532
diff changeset
126 endif
12522
33bbae85769a Add uimenu, uigetdir, uigetfile, and uiputfile to documentation.
Rik <octave@nomad.inbox5.com>
parents: 12183
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127
19362
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
128 # add extension to the name it isnt already added
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
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129
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
130 if ischar (retfile)
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
131 ext = outargs{1}{retindex};
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
132 ext = strrep (ext, '*', '');
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
133
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
134 if length (retfile) >= length (ext)
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
135 if ! strcmp (retfile(end-length (ext)+1:end), ext)
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
136 retfile = [retfile ext];
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
137 endif
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
138 endif
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
139 endif
7c31a83e25bc uiputfile: add extension to file name (Bug #43687)
John Donoghue <john.donoghue@ieee.org>
parents: 17744
diff changeset
140
11283
58f175d39a7a GUI file functions
Kai Habel <kai.habel@gmx.de>
parents:
diff changeset
141 endfunction
58f175d39a7a GUI file functions
Kai Habel <kai.habel@gmx.de>
parents:
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142
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
143
11583
c4c2cd67c440 Fixes for ui file functions, bug#32190
Kai Habel <kai.habel@gmx.de>
parents: 11576
diff changeset
144 %!demo
14245
4506eade9f04 Use Matlab coding conventions for demos in plot/ directory.
Rik <octave@nomad.inbox5.com>
parents: 14237
diff changeset
145 %! uiputfile ({'*.gif;*.png;*.jpg', 'Supported Picture Formats'});
13215
cb8fd692b600 Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12522
diff changeset
146
cb8fd692b600 Add tests for scripts/plot
Kai Habel <kai.habel@gmx.de>
parents: 12522
diff changeset
147 ## Remove from test statistics. No real tests possible.
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
148 %!assert (1)
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
149