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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{[SEL,OK]} =} listdlg (@var{KEY} ,@var{VALUE} [, @var{KEY} ,@var{VALUE}, ...]])
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18 ##
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19 ## Returns the user's inputs from a list dialog box in form of a vector of
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20 ## selection indices SEL and a flag OK indicating how the user closed the dialog box.
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21 ## The returned flag OK is 1 if the user closed the box with the OK button,
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22 ## otherwise it is 0 and SEL is empty.
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23 ## The indices in SEL are 1 based, i.e. the first list item carries the index 1.
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24 ##
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25 ## The arguments are specified in form of @var{KEY}, @var{VALUE} pairs.
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26 ## At least the 'ListString' argument pair must be specified.
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27 ##
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28 ## @var{KEY}s and @var{VALUE}s pairs can be selected from the following list:
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29 ##
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30 ## @table @samp
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31 ## @item ListString
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32 ## a cell array of strings comprising the content of the list.
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33 ## @item SelectionMode
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34 ## can be either @samp{Single} or @samp{Multiple}.
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35 ## @item ListSize
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36 ## a vector with two elements [width, height] defining the size of the list field in pixels.
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37 ## @item InitialValue
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38 ## a vector containing 1-based indices of preselected elements.
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39 ## @item Name
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40 ## a string to be used as the dialog caption.
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41 ## @item PromptString
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42 ## a cell array of strings to be displayed above the list field.
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43 ## @item OKString
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44 ## a string used to label the OK button.
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45 ## @item CancelString
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46 ## a string used to label the Cancel button.
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47 ## @end table
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48 ##
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49 ## Example:
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50 ##
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51 ## @example
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52 ## [sel, ok] = listdlg ( 'ListString',@{'An item', 'another', 'yet another'@}, 'SelectionMode','Multiple' );
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53 ## if ok == 1
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54 ## imax = length(sel);
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55 ## for i=1:1:imax
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56 ## disp(sel(i));
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57 ## end
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58 ## end
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59 ## @end example
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60 ##
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61 ## @end deftypefn
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62 ## @seealso{errordlg, helpdlg, inputdlg, questdlg, warndlg}
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63
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64 function varargout = listdlg(varargin)
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65
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66 if nargin < 2
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67 print_usage ();
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68 return;
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69 end
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70
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71 listcell = {''};
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72 selmode = 'single';
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73 listsize = [300,160]; % vector!
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74 initialvalue = [1]; % vector!
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75 name = '';
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76 prompt = {''};
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77 okstring = 'OK';
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78 cancelstring = 'Cancel';
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79
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80 % handle key, value pairs
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81 for i=1:2:nargin-1
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82 if strcmp(varargin{i},'ListString')
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83 listcell = varargin{i+1};
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84 elseif strcmp(varargin{i},'SelectionMode')
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85 selmode = varargin{i+1};
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86 elseif strcmp(varargin{i},'ListSize')
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87 listsize = varargin{i+1};
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88 elseif strcmp(varargin{i},'InitialValue')
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89 initialvalue = varargin{i+1};
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90 elseif strcmp(varargin{i},'Name')
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91 name = varargin{i+1};
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92 elseif strcmp(varargin{i},'PromptString')
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93 prompt = varargin{i+1};
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94 elseif strcmp(varargin{i},'OKString')
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95 okstring = varargin{i+1};
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96 elseif strcmp(varargin{i},'CancelString')
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97 cancelstring = varargin{i+1};
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98 end
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99 end
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100
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101 % make sure prompt strings are a cell array
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102 if ! iscell(prompt)
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103 prompt = {prompt};
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104 end
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105
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106 % make sure listcell strings are a cell array
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107 if ! iscell(listcell)
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108 listcell = {listcell};
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109 end
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110
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111
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112 % transform matrices to cell arrays of strings
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113 listsize = arrayfun(@num2str,listsize,'UniformOutput',false);
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114 initialvalue = arrayfun(@num2str,initialvalue,'UniformOutput',false);
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115
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116 ret = java_invoke ('org.octave.JDialogBox', 'listdlg', listcell, ...
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117 selmode, listsize, initialvalue, name, prompt, ...
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118 okstring, cancelstring );
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119 if length(ret) > 0
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120 varargout = {ret, 1};
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121 else
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122 varargout = {{}, 0};
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123 end
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126 end