Mercurial > octave
annotate src/genprops.awk @ 7826:68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
| author | Michael Goffioul <michael.goffioul@gmail.com> |
|---|---|
| date | Tue, 12 Feb 2008 16:37:56 +0100 |
| parents | f2000f1971ab |
| children | 4fb2db9c87dd |
| rev | line source |
|---|---|
| 7019 | 1 ## Copyright (C) 2007 John W. Eaton |
| 2 ## | |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by the | |
| 7 ## Free Software Foundation; either version 3 of the License, or (at | |
| 8 ## your option) any later version. | |
| 9 ## | |
| 10 ## Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 11 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 12 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 13 ## for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 16 ## along with Octave; see the file COPYING. If not, see | |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 18 ## | |
| 6874 | 19 ## This script is used to generate the graphics.h file from graphics.h.in. |
| 20 ## | |
| 21 ## Lines between the BEGIN_PROPERTIES and END_PROPERTIES markers have | |
| 22 ## one of the following formats: | |
| 23 ## | |
| 24 ## TYPE NAME | |
| 25 ## TYPE NAME QUALIFIERS | |
| 26 ## mutable TYPE NAME | |
| 27 ## mutable TYPE NAME QUALIFIERS | |
| 28 ## | |
| 29 ## For each property, we generate a declaration for the property. | |
| 30 ## | |
| 31 ## If QUALIFIERS is omitted, we generate the following functions directly | |
| 32 ## in the class declaration: | |
| 33 ## | |
| 6875 | 34 ## TYPE |
| 35 ## get_NAME (void) const | |
| 36 ## { | |
| 37 ## return NAME; | |
| 38 ## } | |
| 39 ## | |
| 40 ## void | |
| 41 ## set_NAME (const TYPE& val) | |
| 42 ## { | |
| 43 ## if (! error_state) | |
| 44 ## NAME = val; | |
| 45 ## } | |
| 46 ## | |
| 47 ## void | |
| 48 ## set_NAME (const octave_value& val) | |
| 49 ## { | |
| 50 ## set_NAME (TYPE (val)); | |
| 51 ## } | |
| 6874 | 52 ## |
| 53 ## If present, the QUALIFIERS string may include any of the characters | |
| 7379 | 54 ## g, G, m, s, S, o, O, h, which have the following meanings: |
| 6874 | 55 ## |
| 56 ## g: There is a custom inline definition for the get function, | |
| 57 ## so we don't emit one. | |
| 58 ## | |
| 59 ## G: There is a custom extern definition for the get function, | |
| 60 ## so we emit only the declaration. | |
| 61 ## | |
| 62 ## s: There is a custom inline definition for the type-specific set | |
| 63 ## function, so we don't emit one. | |
| 64 ## | |
| 65 ## S: There is a custom extern definition for the type-specific set | |
| 66 ## function, so we emit only the declaration. | |
| 67 ## | |
| 68 ## o: There is a custom inline definition for the octave_value version | |
| 69 ## of the set function, so we don't emit one. | |
| 70 ## | |
| 71 ## O: There is a custom extern definition for the octave_value version | |
| 72 ## of the set function, so we emit only the declaration. | |
| 73 ## | |
| 6904 | 74 ## a: The octave_value version of the set function will use assignment: |
| 75 ## | |
| 76 ## void | |
| 77 ## set_NAME (const octave_value& val) | |
| 78 ## { | |
| 79 ## TYPE tmp (NAME); | |
| 80 ## tmp = val; | |
| 81 ## set_NAME (tmp); | |
| 82 ## } | |
| 83 ## | |
| 84 ## This is useful for things like the radio_value classes which | |
| 85 ## use an overloaded assignment operator of the form | |
| 86 ## | |
| 87 ## radio_property& operator = (const octave_value& val); | |
| 88 ## | |
| 89 ## that preserves the list of possible values, which is different | |
| 90 ## from what would happen if we simply used the | |
| 91 ## | |
| 92 ## TYPE (const octave_value&) | |
| 93 ## | |
| 94 ## constructor, which creates a new radio_property and so cannot | |
| 95 ## preserve the old list of possible values. | |
| 96 ## | |
| 7214 | 97 ## l: Add the line |
| 98 ## | |
| 99 ## update_axis_limits ("NAME"); | |
| 100 ## | |
| 101 ## to the type-specific set function. | |
| 102 ## | |
| 6874 | 103 ## m: Add the line |
| 104 ## | |
| 105 ## set_NAMEmode ("manual"); | |
| 106 ## | |
| 107 ## to the type-specific set function. | |
| 108 ## | |
| 7379 | 109 ## h: Make the property hidden |
| 110 ## | |
| 7427 | 111 ## r: Make the property read-only. A read-only property is not |
| 112 ## settable from the global set (caseless_str, octave_value) | |
| 113 ## method, but still has set_X accessor. | |
| 114 ## | |
| 115 ## u: The property has an updater method. This effectively add | |
| 116 ## the line | |
| 117 ## | |
| 118 ## update_NAME (); | |
| 119 ## | |
| 120 ## to the type-specific set function. This line is added before | |
| 121 ## any other update call (like those added by the 'l' or 'm' | |
| 122 ## modifiers. | |
| 123 ## | |
| 6874 | 124 ## The 'o' and 'O' qualifiers are only useful when the the property type |
| 125 ## is something other than octave_value. | |
| 126 | |
| 7363 | 127 ## simple accessor |
| 128 | |
| 129 function emit_get_accessor (i, rtype, faccess) | |
| 130 { | |
| 131 printf (" %s get_%s (void) const", rtype, name[i]); | |
| 132 | |
| 133 if (emit_get[i] == "definition") | |
| 134 printf (" { return %s.%s (); }\n", name[i], faccess); | |
| 135 else | |
| 136 printf (";\n"); | |
| 137 } | |
| 138 | |
| 139 ## bool_property | |
| 140 | |
| 141 function emit_get_bool (i) | |
| 142 { | |
| 143 printf (" bool is_%s (void) const", name[i]); | |
| 144 | |
| 145 if (emit_get[i] == "definition") | |
| 146 printf (" { return %s.is_on (); }\n", name[i]); | |
| 147 else | |
| 148 printf (";\n"); | |
| 149 | |
| 150 emit_get_accessor(i, "std::string", "current_value"); | |
| 151 } | |
| 152 | |
| 153 ## radio_property | |
| 154 | |
| 155 function emit_get_radio (i) | |
| 156 { | |
| 157 printf (" bool %s_is (const std::string& v) const", name[i]); | |
| 158 | |
| 159 if (emit_get[i] == "definition") | |
| 160 printf (" { return %s.is (v); }\n", name[i]); | |
| 161 else | |
| 162 printf (";\n"); | |
| 163 | |
| 164 emit_get_accessor(i, "std::string", "current_value"); | |
| 165 } | |
| 166 | |
| 167 ## color_property | |
| 168 | |
| 169 function emit_get_color (i) | |
| 170 { | |
| 171 printf (" bool %s_is_rgb (void) const { return %s.is_rgb (); }\n", name[i], name[i]); | |
| 172 | |
| 173 printf (" bool %s_is (const std::string& v) const", name[i]); | |
| 174 | |
| 175 if (emit_get[i] == "definition") | |
| 176 printf (" { return %s.is (v); }\n", name[i]); | |
| 177 else | |
| 178 printf (";\n"); | |
| 179 | |
| 180 printf (" Matrix get_%s_rgb (void) const", name[i]); | |
| 181 | |
| 182 if (emit_get[i] == "definition") | |
| 183 printf (" { return (%s.is_rgb () ? %s.rgb () : Matrix ()); }\n", name[i], name[i]); | |
| 184 else | |
| 185 printf (";\n"); | |
| 186 | |
| 187 emit_get_accessor(i, "octave_value", "get"); | |
| 188 } | |
| 189 | |
| 190 ## callback_property | |
| 191 | |
| 192 function emit_get_callback (i) | |
| 193 { | |
| 7367 | 194 printf (" void execute_%s (const octave_value& data = octave_value ()) const", name[i]); |
| 7363 | 195 |
| 196 if (emit_get[i] == "definition") | |
| 7367 | 197 printf (" { %s.execute (data); }\n", name[i]); |
| 7363 | 198 else |
| 199 printf (";\n"); | |
| 200 | |
| 201 emit_get_accessor(i, "octave_value", "get"); | |
| 202 } | |
| 203 | |
| 204 ## data_property | |
| 205 | |
| 206 function emit_get_data (i) | |
| 207 { | |
| 208 emit_get_accessor(i, "NDArray", "array_value"); | |
| 209 | |
| 210 printf (" data_property get_%s_property (void) const { return %s; }\n", | |
| 211 name[i], name[i]); | |
| 212 } | |
| 213 | |
| 214 ## common section | |
| 215 | |
| 216 function emit_common_declarations () | |
| 217 { | |
| 218 printf ("public:\n"); | |
| 219 printf (" properties (const graphics_handle& mh, const graphics_handle& p);\n\n"); | |
| 220 printf (" ~properties (void) { }\n\n"); | |
| 7406 | 221 printf (" void set (const caseless_str& pname, const octave_value& val);\n\n"); |
| 7379 | 222 printf (" octave_value get (bool all = false) const;\n\n"); |
| 7406 | 223 printf (" octave_value get (const caseless_str& pname) const;\n\n"); |
| 7363 | 224 printf (" std::string graphics_object_name (void) const { return go_name; }\n\n"); |
| 225 printf (" static property_list::pval_map_type factory_defaults (void);\n\n"); | |
| 226 printf ("private:\n static std::string go_name;\n\n"); | |
| 227 } | |
| 228 | |
| 7225 | 229 function emit_declarations () |
| 6874 | 230 { |
| 7363 | 231 if (class_name) |
| 232 emit_common_declarations(); | |
| 233 | |
| 6874 | 234 if (idx > 0) |
| 7363 | 235 print "private:\n"; |
| 6874 | 236 |
| 237 for (i = 1; i <= idx; i++) | |
| 7363 | 238 printf (" %s%s %s;\n", mutable[i] ? "mutable " : "", type[i], name[i]); |
| 6874 | 239 |
| 240 if (idx > 0) | |
| 7363 | 241 print "\npublic:\n"; |
| 6874 | 242 |
| 243 for (i = 1; i <= idx; i++) | |
| 244 { | |
| 7363 | 245 if (emit_get[i]) |
| 246 { | |
|
7523
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new row_vector_property class
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parents:
7427
diff
changeset
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247 if (type[i] == "array_property" \ |
|
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new row_vector_property class
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parents:
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diff
changeset
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248 || type[i] == "row_vector_property" \ |
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f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
249 || type[i] == "any_property") |
| 7363 | 250 emit_get_accessor(i, "octave_value", "get"); |
| 251 else if (type[i] == "handle_property") | |
| 252 emit_get_accessor(i, "graphics_handle", "handle_value"); | |
| 253 else if (type[i] == "string_property") | |
| 254 emit_get_accessor(i, "std::string", "string_value"); | |
| 255 else if (type[i] == "double_property") | |
| 256 emit_get_accessor(i, "double", "double_value"); | |
| 257 else if (type[i] == "data_property") | |
| 258 emit_get_data(i); | |
| 259 else if (type[i] == "bool_property") | |
| 260 emit_get_bool(i); | |
| 261 else if (type[i] == "radio_property") | |
| 262 emit_get_radio(i); | |
| 263 else if (type[i] == "color_property") | |
| 264 emit_get_color(i); | |
| 265 else if (type[i] == "callback_property") | |
| 266 emit_get_callback(i); | |
| 267 else | |
| 6874 | 268 { |
| 7363 | 269 printf (" %s get_%s (void) const", type[i], name[i]); |
| 6874 | 270 |
| 7363 | 271 if (emit_get[i] == "definition") |
| 272 printf (" { return %s; }\n", name[i]); | |
| 273 else | |
| 274 printf (";\n"); | |
| 6874 | 275 } |
| 7363 | 276 printf ("\n"); |
| 277 } | |
| 6874 | 278 } |
| 279 | |
| 280 if (idx > 0) | |
| 7363 | 281 printf ("\n"); |
| 6874 | 282 |
| 283 for (i = 1; i <= idx; i++) | |
| 284 { | |
| 7363 | 285 if (emit_set[i]) |
| 286 { | |
| 287 printf (" void set_%s (const octave_value& val)", name[i], type[i]); | |
| 6874 | 288 |
| 7363 | 289 if (emit_set[i] == "definition") |
| 290 { | |
| 291 printf ("\n {\n if (! error_state)\n {\n %s = val;\n", | |
| 292 name[i]); | |
| 7427 | 293 if (updater[i]) |
|
7826
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
294 printf (" update_%s ();\n", name[i]); |
| 7363 | 295 if (limits[i]) |
| 296 printf (" update_axis_limits (\"%s\");\n", name[i]); | |
| 297 if (mode[i]) | |
| 298 printf (" set_%smode (\"manual\");\n", name[i]); | |
| 299 printf (" mark_modified ();\n }\n }\n\n"); | |
| 6874 | 300 } |
| 7363 | 301 else |
| 302 printf (";\n\n"); | |
| 303 } | |
| 6874 | 304 |
|
7826
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
305 if (updater[i] == "extern") |
|
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
306 { |
|
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
307 printf (" void update_%s (void);\n\n", name[i]); |
|
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
308 } |
|
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
309 |
| 7363 | 310 ## if (emit_ov_set[i]) |
| 311 ## { | |
| 312 ## printf (" void set_%s (const octave_value& val)", name[i]); | |
| 313 ## | |
| 314 ## if (emit_ov_set[i] == "definition") | |
| 315 ## printf (" { set_%s (%s (val)); }\n\n", name[i], type[i]); | |
| 316 ## else if (emit_ov_set[i] == "assignment") | |
| 317 ## { | |
| 318 ## printf ("\n {\n %s tmp (%s);\n tmp = val;\n set_%s (tmp);\n };\n\n", | |
| 319 ## type[i], name[i], name[i], name[i]); | |
| 320 ## } | |
| 321 ## else | |
| 322 ## printf (";\n"); | |
| 323 ## } | |
| 6874 | 324 } |
| 325 | |
| 7363 | 326 ## if (idx > 0) |
| 327 ## print "\nprivate:"; | |
| 328 } | |
| 329 | |
| 330 function emit_source () | |
| 331 { | |
| 332 if (class_name) | |
| 333 { | |
| 334 printf ("// ******** %s ********\n\n", class_name) >> filename; | |
| 335 | |
| 336 ## constructor | |
| 337 | |
| 338 printf ("%s::properties::properties (const graphics_handle& mh, const graphics_handle& p)\n", class_name) >> filename; | |
| 339 printf (" : base_properties (go_name, mh, p),\n") >> filename; | |
| 340 | |
| 341 for (i = 1; i <= idx; i++) | |
| 342 { | |
| 7397 | 343 printf (" %s (\"%s\", mh, %s)", name[i], name[i], defval[i]) >> filename; |
| 7363 | 344 if (i < idx) |
| 345 printf (",") >> filename; | |
| 346 printf ("\n") >> filename; | |
| 347 } | |
| 348 | |
| 7379 | 349 printf ("{\n") >> filename; |
| 7363 | 350 |
| 7379 | 351 for (i = 1; i <= idx; i++) |
| 352 { | |
| 353 ## printf (" insert_static_property (\"%s\", %s);\n", name[i], name[i]) >> filename; | |
| 354 if (hidden[i]) | |
| 355 printf (" %s.set_hidden (true);\n", name[i]) >> filename; | |
| 356 } | |
| 7363 | 357 |
| 7379 | 358 printf (" init ();\n}\n\n") >> filename; |
| 7363 | 359 |
| 360 ## set method | |
| 361 | |
| 7406 | 362 printf ("void\n%s::properties::set (const caseless_str& pname, const octave_value& val)\n{\n", |
| 7363 | 363 class_name) >> filename; |
| 364 | |
| 365 for (i = 1; i <= idx; i++) | |
| 366 { | |
| 7403 | 367 if (! readonly[i]) |
| 7406 | 368 printf (" %sif (pname.compare (\"%s\"))\n set_%s (val);\n", |
| 7403 | 369 (i > 1 ? "else " : ""), name[i], name[i]) >> filename; |
| 7363 | 370 } |
| 371 | |
| 7406 | 372 printf (" else\n base_properties::set (pname, val);\n}\n\n") >> filename; |
| 7363 | 373 |
| 374 ## get "all" method | |
| 375 | |
| 7379 | 376 printf ("octave_value\n%s::properties::get (bool all) const\n{\n", class_name) >> filename; |
| 377 printf (" Octave_map m = base_properties::get (all).map_value ();\n\n") >> filename; | |
| 7363 | 378 |
| 379 for (i = 1; i <= idx; i++) | |
| 380 { | |
| 7379 | 381 if (hidden[i]) |
| 382 printf (" if (all)\n m.assign (\"%s\", get_%s ()%s);\n", name[i], name[i], | |
| 383 (type[i] == "handle_property" ? ".as_octave_value ()" : "")) >> filename; | |
| 384 else | |
| 385 printf (" m.assign (\"%s\", get_%s ()%s);\n", name[i], name[i], | |
| 386 (type[i] == "handle_property" ? ".as_octave_value ()" : "")) >> filename; | |
| 7363 | 387 } |
| 388 | |
| 389 printf ("\n return m;\n}\n\n") >> filename; | |
| 390 | |
| 391 ## get "one" method | |
| 392 | |
| 7406 | 393 printf ("octave_value\n%s::properties::get (const caseless_str& pname) const\n{\n", |
| 7363 | 394 class_name) >> filename; |
| 395 printf (" octave_value retval;\n\n") >> filename; | |
| 396 | |
| 397 for (i = 1; i<= idx; i++) | |
| 398 { | |
| 7406 | 399 printf (" %sif (pname.compare (\"%s\"))\n", |
| 7363 | 400 (i > 1 ? "else " : ""), name[i]) >> filename; |
| 401 printf (" retval = get_%s ()%s;\n", name[i], | |
| 402 (type[i] == "handle_property" ? ".as_octave_value ()" : "")) >> filename; | |
| 403 } | |
| 404 | |
| 7406 | 405 printf (" else\n retval = base_properties::get (pname);\n\n") >> filename; |
| 7363 | 406 printf (" return retval;\n}\n\n") >> filename; |
| 407 | |
| 408 ## factory defaults method | |
| 409 | |
| 410 printf ("property_list::pval_map_type\n%s::properties::factory_defaults (void)\n{\n", | |
| 411 class_name) >> filename; | |
| 412 printf (" property_list::pval_map_type m;\n\n") >> filename; | |
| 413 | |
| 414 for (i = 1; i <= idx; i++) | |
| 415 { | |
| 7397 | 416 dval = defval[i]; |
| 7363 | 417 if (type[i] == "radio_property" || type[i] == "color_property") |
| 7397 | 418 dval = gensub (/^.*\{(.*)\}.*$/, "\"\\1\"", "g", dval); |
| 419 if (! dval) | |
| 420 dval = "octave_value ()"; | |
| 7363 | 421 if (name[i] !~ /__.*/) |
| 7397 | 422 printf (" m[\"%s\"] = %s%s;\n", name[i], dval, |
| 7363 | 423 (type[i] == "handle_property" ? ".as_octave_value ()" : "")) >> filename; |
| 424 } | |
| 425 | |
| 426 printf ("\n return m;\n}\n\n") >> filename; | |
| 427 | |
| 428 ## go_name static field | |
| 429 | |
| 430 printf ("std::string %s::properties::go_name (\"%s\");\n\n", | |
| 431 class_name, class_name) >> filename; | |
| 432 } | |
| 6874 | 433 } |
| 434 | |
| 435 BEGIN { | |
| 7363 | 436 filename = "graphics-props.cc"; |
| 437 printf ("// DO NOT EDIT! Generated automatically by genprops.awk.\n\n"); | |
| 438 printf ("// DO NOT EDIT! Generated automatically by genprops.awk.\n\n") > filename; | |
| 439 } | |
| 440 | |
| 441 /BEGIN_PROPERTIES\(.*\)/ { | |
| 442 gather = 1; | |
| 443 idx = 0; | |
| 444 class_name = gensub (/^.*BEGIN_PROPERTIES\((.*)\)/, "\\1", "g"); | |
| 445 next; | |
| 6874 | 446 } |
| 447 | |
| 448 /BEGIN_PROPERTIES/ { | |
| 7363 | 449 gather = 1; |
| 450 idx = 0; | |
| 451 class_name = ""; | |
| 452 next; | |
| 6874 | 453 } |
| 454 | |
| 455 /END_PROPERTIES/ { | |
| 7363 | 456 emit_declarations(); |
| 457 emit_source(); | |
| 458 gather = 0; | |
| 459 next; | |
| 6874 | 460 } |
| 461 | |
| 462 { | |
| 463 if (gather) | |
| 7363 | 464 { |
| 7403 | 465 if (NF < 2 || /^[ \t]*\/\//) |
| 7363 | 466 next; |
| 6874 | 467 |
| 7363 | 468 idx++; |
| 6874 | 469 |
| 7363 | 470 field = 1; |
| 6874 | 471 |
| 7363 | 472 if ($field == "mutable") |
| 473 { | |
| 474 mutable[idx] = 1; | |
| 475 field++; | |
| 476 } | |
| 477 else | |
| 478 mutable[idx] = 0; | |
| 6874 | 479 |
| 7363 | 480 type[idx] = $(field++); |
| 481 name[idx] = $(field++); | |
| 6874 | 482 |
| 7363 | 483 limits[idx] = 0; |
| 484 mode[idx] = 0; | |
| 7403 | 485 hidden[idx] = 0; |
| 486 readonly[idx] = 0; | |
| 7363 | 487 emit_get[idx] = "definition"; |
| 488 emit_set[idx] = "definition"; | |
| 7397 | 489 defval[idx] = ""; |
| 7427 | 490 updater[idx] = ""; |
| 7363 | 491 ## if (type[idx] == "octave_value") |
| 492 ## emit_ov_set[idx] = ""; | |
| 493 ## else | |
| 494 ## emit_ov_set[idx] = "definition"; | |
| 6874 | 495 |
| 7363 | 496 if (NF >= field) |
| 497 { | |
| 498 if ($field != ",") | |
| 499 { | |
| 500 quals = $(field++); | |
| 7214 | 501 |
| 7363 | 502 if (index (quals, "l")) |
| 503 limits[idx] = 1; | |
| 6874 | 504 |
| 7363 | 505 if (index (quals, "m")) |
| 506 mode[idx] = 1; | |
| 507 | |
| 508 ## There is a custom inline definition for the get function, | |
| 509 ## so we don't emit anything. | |
| 510 if (index (quals, "g")) | |
| 511 emit_get[idx] = ""; | |
| 6874 | 512 |
| 7363 | 513 ## There is a custom extern definition for the get function, |
| 514 ## but we still emit the declaration. | |
| 515 if (index (quals, "G")) | |
| 516 emit_get[idx] = "declaration"; | |
| 6874 | 517 |
| 7363 | 518 ## There is a custom inline definition for the set function, |
| 519 ## so we don't emit anything. | |
| 520 if (index (quals, "s")) | |
| 521 emit_set[idx] = ""; | |
| 6874 | 522 |
| 7363 | 523 ## There is a custom extern definition for the set function, |
| 524 ## but we still emit the declaration. | |
| 525 if (index (quals, "S")) | |
| 526 emit_set[idx] = "declaration"; | |
| 7379 | 527 |
| 7403 | 528 ## The property is hidden |
| 529 if (index (quals, "h")) | |
| 530 hidden[idx] = 1; | |
| 531 | |
| 532 ## The property is read-only | |
| 533 if (index (quals, "r")) | |
| 534 readonly[idx] = 1; | |
| 6904 | 535 |
|
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Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
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536 ## There is an inline updater method that should be called |
| 7427 | 537 ## from the set method |
| 538 if (index (quals, "u")) | |
|
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Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
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539 updater[idx] = "inline"; |
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68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
540 |
|
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
541 ## There is an extern updater method that should be called |
|
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
542 ## from the set method |
|
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
543 if (index (quals, "U")) |
|
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7523
diff
changeset
|
544 updater[idx] = "extern"; |
| 7427 | 545 |
| 7363 | 546 ## ## emmit an asignment set function |
| 547 ## if (index (quals, "a")) | |
| 548 ## emit_ov_set[idx] = "assignment"; | |
| 549 ## | |
| 550 ## if (type[idx] != "octave_value") | |
| 551 ## { | |
| 552 ## ## The 'o' and 'O' qualifiers are only useful when the | |
| 553 ## ## the property type is something other than an | |
| 554 ## ## octave_value. | |
| 555 ## | |
| 556 ## ## There is a custom inline definition for the | |
| 557 ## ## octave_value version of the set function, so we | |
| 558 ## ## don't emit anything. | |
| 559 ## if (index (quals, "o")) | |
| 560 ## emit_ov_set[idx] = ""; | |
| 561 ## | |
| 562 ## ## There is a custom extern definition for the | |
| 563 ## ## octave_value version of the set function, but we | |
| 564 ## ## still emit the declaration. | |
| 565 ## if (index (quals, "O")) | |
| 566 ## emit_ov_set[idx] = "declaration"; | |
| 567 ## } | |
| 568 } | |
| 6874 | 569 |
| 7363 | 570 if (NF > field && $field == ",") |
| 571 { | |
| 572 field++; | |
| 6874 | 573 |
| 7363 | 574 for (i = field; i <= NF; i++) |
| 7397 | 575 defval[idx] = (defval[idx] (i > field ? " " : "") $i); |
| 7363 | 576 } |
| 6874 | 577 } |
| 7363 | 578 |
| 579 } | |
| 6874 | 580 else |
| 7363 | 581 print $0; |
| 6883 | 582 } |