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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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15624:550147454137 15625:acf0addfc610
1 ## Copyright (C) 2010 Martin Hepperle
2 ##
3 ## This program is free software; you can redistribute it and/or modify
4 ## it under the terms of the GNU General Public License as published by
5 ## the Free Software Foundation; either version 2 of the License, or
6 ## (at your option) any later version.
7 ##
8 ## This program is distributed in the hope that it will be useful,
9 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
10 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 ## GNU General Public License for more details.
12 ##
13 ## You should have received a copy of the GNU General Public License
14 ## along with this program; If not, see <http://www.gnu.org/licenses/>.
15
16 ## -*- texinfo -*-
17 ## @deftypefn {Function file} {@var{[SEL,OK]} =} listdlg (@var{KEY} ,@var{VALUE} [, @var{KEY} ,@var{VALUE}, ...]])
18 ##
19 ## Returns the user's inputs from a list dialog box in form of a vector of
20 ## selection indices SEL and a flag OK indicating how the user closed the dialog box.
21 ## The returned flag OK is 1 if the user closed the box with the OK button,
22 ## otherwise it is 0 and SEL is empty.
23 ## The indices in SEL are 1 based, i.e. the first list item carries the index 1.
24 ##
25 ## The arguments are specified in form of @var{KEY}, @var{VALUE} pairs.
26 ## At least the 'ListString' argument pair must be specified.
27 ##
28 ## @var{KEY}s and @var{VALUE}s pairs can be selected from the following list:
29 ##
30 ## @table @samp
31 ## @item ListString
32 ## a cell array of strings comprising the content of the list.
33 ## @item SelectionMode
34 ## can be either @samp{Single} or @samp{Multiple}.
35 ## @item ListSize
36 ## a vector with two elements [width, height] defining the size of the list field in pixels.
37 ## @item InitialValue
38 ## a vector containing 1-based indices of preselected elements.
39 ## @item Name
40 ## a string to be used as the dialog caption.
41 ## @item PromptString
42 ## a cell array of strings to be displayed above the list field.
43 ## @item OKString
44 ## a string used to label the OK button.
45 ## @item CancelString
46 ## a string used to label the Cancel button.
47 ## @end table
48 ##
49 ## Example:
50 ##
51 ## @example
52 ## [sel, ok] = listdlg ( 'ListString',@{'An item', 'another', 'yet another'@}, 'SelectionMode','Multiple' );
53 ## if ok == 1
54 ## imax = length(sel);
55 ## for i=1:1:imax
56 ## disp(sel(i));
57 ## end
58 ## end
59 ## @end example
60 ##
61 ## @end deftypefn
62 ## @seealso{errordlg, helpdlg, inputdlg, questdlg, warndlg}
63
64 function varargout = listdlg(varargin)
65
66 if nargin < 2
67 print_usage ();
68 return;
69 end
70
71 listcell = {''};
72 selmode = 'single';
73 listsize = [300,160]; % vector!
74 initialvalue = [1]; % vector!
75 name = '';
76 prompt = {''};
77 okstring = 'OK';
78 cancelstring = 'Cancel';
79
80 % handle key, value pairs
81 for i=1:2:nargin-1
82 if strcmp(varargin{i},'ListString')
83 listcell = varargin{i+1};
84 elseif strcmp(varargin{i},'SelectionMode')
85 selmode = varargin{i+1};
86 elseif strcmp(varargin{i},'ListSize')
87 listsize = varargin{i+1};
88 elseif strcmp(varargin{i},'InitialValue')
89 initialvalue = varargin{i+1};
90 elseif strcmp(varargin{i},'Name')
91 name = varargin{i+1};
92 elseif strcmp(varargin{i},'PromptString')
93 prompt = varargin{i+1};
94 elseif strcmp(varargin{i},'OKString')
95 okstring = varargin{i+1};
96 elseif strcmp(varargin{i},'CancelString')
97 cancelstring = varargin{i+1};
98 end
99 end
100
101 % make sure prompt strings are a cell array
102 if ! iscell(prompt)
103 prompt = {prompt};
104 end
105
106 % make sure listcell strings are a cell array
107 if ! iscell(listcell)
108 listcell = {listcell};
109 end
110
111
112 % transform matrices to cell arrays of strings
113 listsize = arrayfun(@num2str,listsize,'UniformOutput',false);
114 initialvalue = arrayfun(@num2str,initialvalue,'UniformOutput',false);
115
116 ret = java_invoke ('org.octave.JDialogBox', 'listdlg', listcell, ...
117 selmode, listsize, initialvalue, name, prompt, ...
118 okstring, cancelstring );
119 if length(ret) > 0
120 varargout = {ret, 1};
121 else
122 varargout = {{}, 0};
123 end
124
125
126 end