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include Octave Forge java package in core Octave * scripts/java: New directory tree. * scripts/Makefile.am: Include java/module.mk. (JAR_FILES): New variable. (nobase_fcnfile_DATA): Include $(JAR_FILES) in the list. (all-local): Depend on $(JAR_FILES). (java/PKG_ADD, java_GEN_FCN_FILES, java/$(octave_dirstamp)): New rules. * libinterp/link-deps (LIBOCTINTERP_LINK_DEP): Include $(JAVA_LIBS) in the list. * dldfcn/__java__.h, dldfcn/__java__.cc: New files. * dldfcn/module-files (__java__.cc): New file description. * doc/interpreter/java.txi: New file. * doc/interpreter/octave.texi: Include java.texi. * doc/interpreter/java-images: New directory. * doc/interpreter/Makefile.am (JAVA_IMAGES): New variable. (IMAGES): Include $(JAVA_IMAGSES) in the list. (MUNGED_TEXI_SRC): Include java.texi in the list. * configure.ac: Check for Java libraries and tools. Include Java info in the summary message. * build-aux/common.mk (JAVA_CPPFLAGS, JAVA_LIBS): New variables. * NEWS: Update. * contributors.in: Include Martin Hepperle in the list.
author John W. Eaton <jwe@octave.org>
date Fri, 23 Nov 2012 15:29:13 -0500
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children 9fee0b741de6
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1 ## Copyright (C) 2010 Martin Hepperle
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2 ##
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3 ## This program is free software; you can redistribute it and/or modify
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4 ## it under the terms of the GNU General Public License as published by
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5 ## the Free Software Foundation; either version 2 of the License, or
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6 ## (at your option) any later version.
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7 ##
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8 ## This program is distributed in the hope that it will be useful,
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9 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 ## GNU General Public License for more details.
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12 ##
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13 ## You should have received a copy of the GNU General Public License
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14 ## along with this program; If not, see <http://www.gnu.org/licenses/>.
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15
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16 ## -*- texinfo -*-
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17 ## @deftypefn {Function file} {@var{P} =} inputdlg (@var{PROMPT} [,@var{TITLE} [,@var{ROWSCOLS}, @var{DEFAULTS}]])
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18 ##
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19 ## Returns the user's inputs from a multi-textfield dialog box in form of a cell array of strings.
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20 ## If the dialog is closed by the Cancel button, an empty cell array is returned.
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21 ##
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22 ## @table @samp
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23 ## @item PROMPT
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24 ## The first argument @var{PROMPT} is mandatory.
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25 ## It is a cell array with strings labeling each textfield.
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26 ## @item TITLE
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27 ## The optional string @var{TITLE} can be used as the caption of the dialog.
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28 ## @item ROWSCOLS
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29 ## The size of the text fields can be defined by the argument @var{ROWSCOLS},
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30 ## which can have three forms:
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31 ## - a scalar value which defines the number of rows used for each text field.
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32 ## - a vector which defines the individual number of rows used for each text field.
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33 ## - a matrix which defines the individual number of rows and columns used for each text field.
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34 ## @item DEFAULTS
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35 ## It is possible to place default values into the text fields by supplying
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36 ## the a cell array of strings or number for the argument @var{DEFAULTS}.
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37 ## @end table
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38 ##
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39 ## @end deftypefn
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40 ## @seealso{errordlg, helpdlg, listdlg, questdlg, warndlg}
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41
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42 function varargout = inputdlg(prompt,varargin)
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43
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44 switch length (varargin)
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45 case 0
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46 title = "Input Dialog";
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47 lineNo = 1;
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48 defaults = cellstr(cell(size(prompt)));
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49 case 1
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50 title = varargin{1};
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51 lineNo = 1;
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52 defaults = cellstr(cell(size(prompt)));
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53 case 2
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54 title = varargin{1};
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55 lineNo = varargin{2};
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56 defaults = cellstr(cell(size(prompt)));
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57 otherwise
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58 title = varargin{1};
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59 lineNo = varargin{2};
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60 defaults = varargin{3};
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61 end
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62
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63
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64 % specification of text field sizes as in Matlab
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65 % Matlab requires a matrix for lineNo, not a cell array...
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66 % rc = [1,10; 2,20; 3,30];
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67 % c1 c2
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68 % r1 1 10 first text field is 1x10
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69 % r2 2 20 second text field is 2x20
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70 % r3 3 30 third text field is 3x30
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71 if isscalar(lineNo)
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72 % only scalar value in lineTo, copy from lineNo and add defaults
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73 rowscols = zeros(size(prompt)(2),2);
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74 % cols
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75 rowscols(:,2) = 25;
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76 rowscols(:,1) = lineNo;
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77 elseif isvector(lineNo)
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78 % only one column in lineTo, copy from vector lineNo and add defaults
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79 rowscols = zeros(size(prompt)(2),2);
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80 % rows from colum vector lineNo, columns are set to default
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81 rowscols(:,2) = 25;
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82 rowscols(:,1) = lineNo(:);
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83 elseif ismatrix(lineNo)
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84 if (size(lineNo)(1) == size(prompt)(2)) && (size(lineNo)(2) == 2)
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85 % (rows x columns) match, copy array lineNo
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86 rowscols = lineNo;
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87 end
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88 else
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89 % dunno
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90 disp('inputdlg: unknown form of lineNo argument.');
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91 lineNo
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92 end
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93
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94 % convert numeric values in defaults cell array to strings
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95 defs = cellfun(@num2str,defaults,'UniformOutput',false);
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96 rc = arrayfun(@num2str,rowscols,'UniformOutput',false);
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97
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98 user_inputs = java_invoke ("org.octave.JDialogBox", "inputdlg", prompt, title, rc, defs);
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99
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100 if isempty(user_inputs)
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101 varargout{1} = {}; % empty
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102 else
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103 varargout{1} = cellstr (user_inputs);
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104 end
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105
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106 end