1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
<HTML>
<HEAD>
<TITLE>terminal_interface-curses-text_io.adb</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css">
*.comment {
color: green;
}
*.symbol {
color: red;
}
</style>
</HEAD>
<BODY>
<HR><DIV style="text-align:center"><H1> File : terminal_interface-curses-text_io.adb </H1></DIV><HR>
<PRE>
<span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
<span class="comment"><EM>-- --</EM></span>
<span class="comment"><EM>-- <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding --</EM></span>
<span class="comment"><EM>-- --</EM></span>
<span class="comment"><EM>-- Terminal_Interface.Curses.Text_IO --</EM></span>
<span class="comment"><EM>-- --</EM></span>
<span class="comment"><EM>-- B O D Y --</EM></span>
<span class="comment"><EM>-- --</EM></span>
<span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
<span class="comment"><EM>-- Copyright 2020 Thomas E. Dickey --</EM></span>
<span class="comment"><EM>-- Copyright 1999-2011,2014 Free Software Foundation, Inc. --</EM></span>
<span class="comment"><EM>-- --</EM></span>
<span class="comment"><EM>-- Permission is hereby granted, free of charge, to any person obtaining a --</EM></span>
<span class="comment"><EM>-- copy of this software and associated documentation files (the --</EM></span>
<span class="comment"><EM>-- "Software"), to deal in the Software without restriction, including --</EM></span>
<span class="comment"><EM>-- without limitation the rights to use, copy, modify, merge, publish, --</EM></span>
<span class="comment"><EM>-- distribute, distribute with modifications, sublicense, and/or sell --</EM></span>
<span class="comment"><EM>-- copies of the Software, and to permit persons to whom the Software is --</EM></span>
<span class="comment"><EM>-- furnished to do so, subject to the following conditions: --</EM></span>
<span class="comment"><EM>-- --</EM></span>
<span class="comment"><EM>-- The above copyright notice and this permission notice shall be included --</EM></span>
<span class="comment"><EM>-- in all copies or substantial portions of the Software. --</EM></span>
<span class="comment"><EM>-- --</EM></span>
<span class="comment"><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --</EM></span>
<span class="comment"><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --</EM></span>
<span class="comment"><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --</EM></span>
<span class="comment"><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --</EM></span>
<span class="comment"><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --</EM></span>
<span class="comment"><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --</EM></span>
<span class="comment"><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --</EM></span>
<span class="comment"><EM>-- --</EM></span>
<span class="comment"><EM>-- Except as contained in this notice, the name(s) of the above copyright --</EM></span>
<span class="comment"><EM>-- holders shall not be used in advertising or otherwise to promote the --</EM></span>
<span class="comment"><EM>-- sale, use or other dealings in this Software without prior written --</EM></span>
<span class="comment"><EM>-- authorization. --</EM></span>
<span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
<span class="comment"><EM>-- Author: Juergen Pfeifer, 1996</EM></span>
<span class="comment"><EM>-- Version Control:</EM></span>
<span class="comment"><EM>-- @Revision: 1.23 @</EM></span>
<span class="comment"><EM>-- @Date: 2020/02/02 23:34:34 @</EM></span>
<span class="comment"><EM>-- Binding Version 01.00</EM></span>
<span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
<b>package</b> <b>body</b> <A HREF="terminal_interface__ads.htm#ref_43_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_48_28">Curses</A>.<span class="symbol"><A NAME="ref_43_40" HREF="terminal_interface-curses-text_io__ads.htm#ref_45_35">Text_IO</A></span> <b>is</b>
<span class="symbol"><A NAME="ref_45_4">Default_Window</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#ref_57_4">Null_Window</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_47_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_60_14">Set_Window</A></span> (<span class="symbol"><A NAME="ref_47_26" HREF="terminal_interface-curses-text_io__ads.htm#ref_60_26">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_45_4">Default_Window</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#ref_60_26">Win</A>;
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_60_14">Set_Window</A>;
<b>function</b> <span class="symbol"><A NAME="ref_53_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A></span> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>
<b>is</b>
<b>begin</b>
<b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_45_4">Default_Window</A> = <A HREF="terminal_interface-curses__ads.htm#ref_57_4">Null_Window</A> <b>then</b>
<b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_645_13">Standard_Window</A>;
<b>else</b>
<b>return</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_45_4">Default_Window</A>;
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>;
<b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
<b>procedure</b> <span class="symbol"><A NAME="ref_64_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_66_14">Flush</A></span> (<span class="symbol"><A NAME="ref_64_21" HREF="terminal_interface-curses-text_io__ads.htm#ref_66_21">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses__ads.htm#ref_1216_14">Refresh</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_66_21">Win</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_66_14">Flush</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_70_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_67_14">Flush</A></span>
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_66_14">Flush</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_67_14">Flush</A>;
<span class="comment"><EM>--------------------------------------------</EM></span>
<span class="comment"><EM>-- Specification of line and page lengths --</EM></span>
<span class="comment"><EM>--------------------------------------------</EM></span>
<span class="comment"><EM>-- There are no set routines in this package. I assume, that you allocate</EM></span>
<span class="comment"><EM>-- the window with an appropriate size.</EM></span>
<span class="comment"><EM>-- A scroll-window is interpreted as an page with unbounded page length,</EM></span>
<span class="comment"><EM>-- i.e. it returns the conventional 0 as page length.</EM></span>
<b>function</b> <span class="symbol"><A NAME="ref_85_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_78_13">Line_Length</A></span> (<span class="symbol"><A NAME="ref_85_26" HREF="terminal_interface-curses-text_io__ads.htm#ref_78_26">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A>
<b>is</b>
<span class="symbol"><A NAME="ref_87_7">N_Lines</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_62_12">Line_Count</A>;
<span class="symbol"><A NAME="ref_88_7">N_Cols</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_64_12">Column_Count</A>;
<b>begin</b>
<A HREF="terminal_interface-curses__ads.htm#ref_1399_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_78_26">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_87_7">N_Lines</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_88_7">N_Cols</A>);
<span class="comment"><EM>-- if Natural (N_Cols) > Natural (Count'Last) then</EM></span>
<span class="comment"><EM>-- raise Layout_Error;</EM></span>
<span class="comment"><EM>-- end if;</EM></span>
<b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_88_7">N_Cols</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_78_13">Line_Length</A>;
<b>function</b> <span class="symbol"><A NAME="ref_97_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_79_13">Line_Length</A></span> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A>
<b>is</b>
<b>begin</b>
<b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_78_13">Line_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_79_13">Line_Length</A>;
<b>function</b> <span class="symbol"><A NAME="ref_103_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A></span> (<span class="symbol"><A NAME="ref_103_26" HREF="terminal_interface-curses-text_io__ads.htm#ref_81_26">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A>
<b>is</b>
<span class="symbol"><A NAME="ref_105_7">N_Lines</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_62_12">Line_Count</A>;
<span class="symbol"><A NAME="ref_106_7">N_Cols</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_64_12">Column_Count</A>;
<b>begin</b>
<b>if</b> <A HREF="terminal_interface-curses__ads.htm#ref_1193_13">Scrolling_Allowed</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_26">Win</A>) <b>then</b>
<b>return</b> 0;
<b>else</b>
<A HREF="terminal_interface-curses__ads.htm#ref_1399_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_26">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_105_7">N_Lines</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_106_7">N_Cols</A>);
<span class="comment"><EM>-- if Natural (N_Lines) > Natural (Count'Last) then</EM></span>
<span class="comment"><EM>-- raise Layout_Error;</EM></span>
<span class="comment"><EM>-- end if;</EM></span>
<b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_105_7">N_Lines</A>);
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A>;
<b>function</b> <span class="symbol"><A NAME="ref_119_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_82_13">Page_Length</A></span> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A>
<b>is</b>
<b>begin</b>
<b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_82_13">Page_Length</A>;
<span class="comment"><EM>------------------------------------</EM></span>
<span class="comment"><EM>-- Column, Line, and Page Control --</EM></span>
<span class="comment"><EM>------------------------------------</EM></span>
<b>procedure</b> <span class="symbol"><A NAME="ref_128_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A></span> (<span class="symbol"><A NAME="ref_128_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_128_38" HREF="terminal_interface-curses-text_io__ads.htm#ref_87_38">Spacing</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> := 1)
<b>is</b>
<span class="symbol"><A NAME="ref_130_7">P_Size</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A>);
<b>begin</b>
<b>if</b> <b>not</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_38">Spacing</A>'Valid <b>then</b>
<b>raise</b> Constraint_Error;
<b>end</b> <b>if</b>;
<b>for</b> <span class="symbol"><A NAME="ref_136_11">I</A></span> <b>in</b> 1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_38">Spacing</A> <b>loop</b>
<b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_130_7">P_Size</A> > 0 <b>and</b> <b>then</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_102_13">Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A>) >= <A HREF="terminal_interface-curses-text_io__adb.htm#ref_130_7">P_Size</A> <b>then</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A>);
<b>else</b>
<A HREF="terminal_interface-curses__ads.htm#ref_699_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_24">Win</A>, ASCII.LF);
<b>end</b> <b>if</b>;
<b>end</b> <b>loop</b>;
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_145_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_88_14">New_Line</A></span> (<span class="symbol"><A NAME="ref_145_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_88_24">Spacing</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> := 1)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_88_24">Spacing</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_88_14">New_Line</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_151_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A></span> (<span class="symbol"><A NAME="ref_151_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_90_24">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses__ads.htm#ref_1251_14">Clear</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_24">Win</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_157_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_91_14">New_Page</A></span>
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_91_14">New_Page</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_163_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_93_14">Set_Col</A></span> (<span class="symbol"><A NAME="ref_163_23" HREF="terminal_interface-curses-text_io__ads.htm#ref_93_23">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_163_38" HREF="terminal_interface-curses-text_io__ads.htm#ref_93_38">To</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>)
<b>is</b>
<span class="symbol"><A NAME="ref_165_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
<span class="symbol"><A NAME="ref_166_7">X1</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
<span class="symbol"><A NAME="ref_167_7">X2</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
<span class="symbol"><A NAME="ref_168_7">N</A></span> : Natural;
<b>begin</b>
<b>if</b> <b>not</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_38">To</A>'Valid <b>then</b>
<b>raise</b> Constraint_Error;
<b>end</b> <b>if</b>;
<A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_23">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_165_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A>);
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_168_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_38">To</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#ref_168_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#ref_168_7">N</A> - 1;
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_167_7">X2</A> := <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_168_7">N</A>);
<b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A> > <A HREF="terminal_interface-curses-text_io__adb.htm#ref_167_7">X2</A> <b>then</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_23">Win</A>, 1);
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A> := 0;
<b>end</b> <b>if</b>;
<b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A> < <A HREF="terminal_interface-curses-text_io__adb.htm#ref_167_7">X2</A> <b>then</b>
<b>declare</b>
<span class="symbol"><A NAME="ref_183_13">Filler</A></span> : <b>constant</b> String (Integer (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_166_7">X1</A>) .. (Integer (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_167_7">X2</A>) - 1))
:= (<b>others</b> => ' ');
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_23">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_183_13">Filler</A>);
<b>end</b>;
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_14">Set_Col</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_191_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_94_14">Set_Col</A></span> (<span class="symbol"><A NAME="ref_191_23" HREF="terminal_interface-curses-text_io__ads.htm#ref_94_23">To</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_93_14">Set_Col</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_94_23">To</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_94_14">Set_Col</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_197_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_96_14">Set_Line</A></span> (<span class="symbol"><A NAME="ref_197_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_96_24">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_197_38" HREF="terminal_interface-curses-text_io__ads.htm#ref_96_38">To</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>)
<b>is</b>
<span class="symbol"><A NAME="ref_199_7">Y1</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
<span class="symbol"><A NAME="ref_200_7">Y2</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
<span class="symbol"><A NAME="ref_201_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
<span class="symbol"><A NAME="ref_202_7">N</A></span> : Natural;
<b>begin</b>
<b>if</b> <b>not</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_38">To</A>'Valid <b>then</b>
<b>raise</b> Constraint_Error;
<b>end</b> <b>if</b>;
<A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_24">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_201_7">X</A>);
<b>pragma</b> Warnings (Off, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_201_7">X</A>); <span class="comment"><EM>-- unreferenced</EM></span>
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_202_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_38">To</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#ref_202_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#ref_202_7">N</A> - 1;
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_200_7">Y2</A> := <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_202_7">N</A>);
<b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_200_7">Y2</A> < <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A> <b>then</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_24">Win</A>);
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A> := 0;
<b>end</b> <b>if</b>;
<b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A> < <A HREF="terminal_interface-curses-text_io__adb.htm#ref_200_7">Y2</A> <b>then</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_24">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_200_7">Y2</A> - <A HREF="terminal_interface-curses-text_io__adb.htm#ref_199_7">Y1</A>));
<b>end</b> <b>if</b>;
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_14">Set_Line</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_221_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_97_14">Set_Line</A></span> (<span class="symbol"><A NAME="ref_221_24" HREF="terminal_interface-curses-text_io__ads.htm#ref_97_24">To</A></span> : <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_96_14">Set_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_97_24">To</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_97_14">Set_Line</A>;
<b>function</b> <span class="symbol"><A NAME="ref_227_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_99_13">Col</A></span> (<span class="symbol"><A NAME="ref_227_18" HREF="terminal_interface-curses-text_io__ads.htm#ref_99_18">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>
<b>is</b>
<span class="symbol"><A NAME="ref_229_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
<span class="symbol"><A NAME="ref_230_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
<span class="symbol"><A NAME="ref_231_7">N</A></span> : Natural;
<b>begin</b>
<A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_99_18">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_229_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_230_7">X</A>);
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_231_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_230_7">X</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#ref_231_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#ref_231_7">N</A> + 1;
<span class="comment"><EM>-- if N > Natural (Count'Last) then</EM></span>
<span class="comment"><EM>-- raise Layout_Error;</EM></span>
<span class="comment"><EM>-- end if;</EM></span>
<b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_231_7">N</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_99_13">Col</A>;
<b>function</b> <span class="symbol"><A NAME="ref_241_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_100_13">Col</A></span> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>
<b>is</b>
<b>begin</b>
<b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_99_13">Col</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_100_13">Col</A>;
<b>function</b> <span class="symbol"><A NAME="ref_247_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_102_13">Line</A></span> (<span class="symbol"><A NAME="ref_247_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_102_19">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>
<b>is</b>
<span class="symbol"><A NAME="ref_249_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
<span class="symbol"><A NAME="ref_250_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
<span class="symbol"><A NAME="ref_251_7">N</A></span> : Natural;
<b>begin</b>
<A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_102_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_249_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_250_7">X</A>);
<A HREF="terminal_interface-curses-text_io__adb.htm#ref_251_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_249_7">Y</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#ref_251_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#ref_251_7">N</A> + 1;
<span class="comment"><EM>-- if N > Natural (Count'Last) then</EM></span>
<span class="comment"><EM>-- raise Layout_Error;</EM></span>
<span class="comment"><EM>-- end if;</EM></span>
<b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_251_7">N</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_102_13">Line</A>;
<b>function</b> <span class="symbol"><A NAME="ref_261_13" HREF="terminal_interface-curses-text_io__ads.htm#ref_103_13">Line</A></span> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_49_12">Positive_Count</A>
<b>is</b>
<b>begin</b>
<b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_102_13">Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_103_13">Line</A>;
<span class="comment"><EM>-----------------------</EM></span>
<span class="comment"><EM>-- Characters Output --</EM></span>
<span class="comment"><EM>-----------------------</EM></span>
<b>procedure</b> <span class="symbol"><A NAME="ref_271_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_109_14">Put</A></span> (<span class="symbol"><A NAME="ref_271_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_271_34" HREF="terminal_interface-curses-text_io__ads.htm#ref_109_34">Item</A></span> : Character)
<b>is</b>
<span class="symbol"><A NAME="ref_273_7">P_Size</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>);
<span class="symbol"><A NAME="ref_274_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
<span class="symbol"><A NAME="ref_275_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
<span class="symbol"><A NAME="ref_276_7">L</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_62_12">Line_Count</A>;
<span class="symbol"><A NAME="ref_277_7">C</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_64_12">Column_Count</A>;
<b>begin</b>
<b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_273_7">P_Size</A> > 0 <b>then</b>
<A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_274_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_275_7">X</A>);
<A HREF="terminal_interface-curses__ads.htm#ref_1399_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_276_7">L</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_277_7">C</A>);
<b>if</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_274_7">Y</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#ref_276_7">L</A> <b>and</b> <b>then</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_275_7">X</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#ref_277_7">C</A> <b>then</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>);
<b>end</b> <b>if</b>;
<b>end</b> <b>if</b>;
<A HREF="terminal_interface-curses__ads.htm#ref_699_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_19">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_34">Item</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_14">Put</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_289_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_110_14">Put</A></span> (<span class="symbol"><A NAME="ref_289_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_110_19">Item</A></span> : Character)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_109_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_110_19">Item</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_110_14">Put</A>;
<span class="comment"><EM>--------------------</EM></span>
<span class="comment"><EM>-- Strings-Output --</EM></span>
<span class="comment"><EM>--------------------</EM></span>
<b>procedure</b> <span class="symbol"><A NAME="ref_299_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A></span> (<span class="symbol"><A NAME="ref_299_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>; <span class="symbol"><A NAME="ref_299_34" HREF="terminal_interface-curses-text_io__ads.htm#ref_116_34">Item</A></span> : String)
<b>is</b>
<span class="symbol"><A NAME="ref_301_7">P_Size</A></span> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_48_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#ref_81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>);
<span class="symbol"><A NAME="ref_302_7">Y</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Line_Position</A>;
<span class="symbol"><A NAME="ref_303_7">X</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_60_9">Column_Position</A>;
<span class="symbol"><A NAME="ref_304_7">L</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_62_12">Line_Count</A>;
<span class="symbol"><A NAME="ref_305_7">C</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_64_12">Column_Count</A>;
<b>begin</b>
<b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#ref_301_7">P_Size</A> > 0 <b>then</b>
<A HREF="terminal_interface-curses__ads.htm#ref_1415_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_302_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_303_7">X</A>);
<A HREF="terminal_interface-curses__ads.htm#ref_1399_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_304_7">L</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#ref_305_7">C</A>);
<b>if</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_302_7">Y</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#ref_304_7">L</A> <b>and</b> <b>then</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#ref_303_7">X</A> + 1 + <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_34">Item</A>'Length) >= <A HREF="terminal_interface-curses-text_io__adb.htm#ref_305_7">C</A> <b>then</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>);
<b>end</b> <b>if</b>;
<b>end</b> <b>if</b>;
<A HREF="terminal_interface-curses__ads.htm#ref_824_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_19">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_34">Item</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_317_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_117_14">Put</A></span> (<span class="symbol"><A NAME="ref_317_19" HREF="terminal_interface-curses-text_io__ads.htm#ref_117_19">Item</A></span> : String)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_117_19">Item</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_117_14">Put</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_323_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_119_14">Put_Line</A></span>
(<span class="symbol"><A NAME="ref_324_7" HREF="terminal_interface-curses-text_io__ads.htm#ref_120_7">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_56_9">Window</A>;
<span class="symbol"><A NAME="ref_325_7" HREF="terminal_interface-curses-text_io__ads.htm#ref_121_7">Item</A></span> : String)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_120_7">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_121_7">Item</A>);
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_120_7">Win</A>, 1);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_119_14">Put_Line</A>;
<b>procedure</b> <span class="symbol"><A NAME="ref_332_14" HREF="terminal_interface-curses-text_io__ads.htm#ref_123_14">Put_Line</A></span>
(<span class="symbol"><A NAME="ref_333_7" HREF="terminal_interface-curses-text_io__ads.htm#ref_124_7">Item</A></span> : String)
<b>is</b>
<b>begin</b>
<A HREF="terminal_interface-curses-text_io__ads.htm#ref_119_14">Put_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#ref_63_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#ref_124_7">Item</A>);
<b>end</b> <A HREF="terminal_interface-curses-text_io__ads.htm#ref_123_14">Put_Line</A>;
<b>end</b> <A HREF="terminal_interface__ads.htm#ref_43_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#ref_45_35">Text_IO</A>;
</PRE></BODY></HTML>
|
