| 1 |
/* |
| 2 |
* CrossEdit - game world editor |
| 3 |
* Copyright (C) 2005 Mark Wedel & Crossfire Development Team |
| 4 |
* |
| 5 |
* This program is free software; you can redistribute it and/or modify |
| 6 |
* it under the terms of the GNU General Public License as published by |
| 7 |
* the Free Software Foundation; either version 2 of the License, or |
| 8 |
* (at your option) any later version. |
| 9 |
* |
| 10 |
* This program is distributed in the hope that it will be useful, |
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 |
* GNU General Public License for more details. |
| 14 |
* |
| 15 |
* You should have received a copy of the GNU General Public License |
| 16 |
* along with this program; if not, write to the Free Software |
| 17 |
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 18 |
* |
| 19 |
* The authors can be reached via e-mail at crossfire-devel@real-time.com |
| 20 |
*/ |
| 21 |
|
| 22 |
#include <assert.h> |
| 23 |
|
| 24 |
#include "MapAttr.h" |
| 25 |
#include "CrFace.h" /* XtNadjust */ |
| 26 |
#include "debug.h" /* debug0, etc */ |
| 27 |
|
| 28 |
/* |
| 29 |
* getValue functions |
| 30 |
*/ |
| 31 |
|
| 32 |
/* Buffer size is defined in MapAttrChange(). */ |
| 33 |
#define CPY_INT(x) snprintf(str, BUFSIZ, "%d", (x)); |
| 34 |
#define CPY_STR(x) snprintf(str, BUFSIZ, "%s", (x)); |
| 35 |
|
| 36 |
static void getEnterX(mapstruct *map, char *str) { |
| 37 |
CPY_INT(MAP_ENTER_X(map)); |
| 38 |
} |
| 39 |
|
| 40 |
static void getEnterY(mapstruct *map, char *str) { |
| 41 |
CPY_INT(MAP_ENTER_Y(map)); |
| 42 |
} |
| 43 |
|
| 44 |
static void getWidth(mapstruct *map, char *str) { |
| 45 |
CPY_INT(MAP_WIDTH(map)); |
| 46 |
} |
| 47 |
|
| 48 |
static void getHeight(mapstruct *map, char *str) { |
| 49 |
CPY_INT(MAP_HEIGHT(map)); |
| 50 |
} |
| 51 |
|
| 52 |
static void getTileMapn(mapstruct *map, char *str, int n) { |
| 53 |
if (map->tile_path[n] == NULL) { |
| 54 |
str[0] = '\0'; |
| 55 |
} else { |
| 56 |
CPY_STR(map->tile_path[n]); |
| 57 |
} |
| 58 |
} |
| 59 |
|
| 60 |
static void getTileMap0(mapstruct *map, char *str) { |
| 61 |
getTileMapn(map, str, 0); |
| 62 |
} |
| 63 |
|
| 64 |
static void getTileMap1(mapstruct *map, char *str) { |
| 65 |
getTileMapn(map, str, 1); |
| 66 |
} |
| 67 |
|
| 68 |
static void getTileMap2(mapstruct *map, char *str) { |
| 69 |
getTileMapn(map, str, 2); |
| 70 |
} |
| 71 |
|
| 72 |
static void getTileMap3(mapstruct *map, char *str) { |
| 73 |
getTileMapn(map, str, 3); |
| 74 |
} |
| 75 |
|
| 76 |
static void getTimeout(mapstruct *map, char *str) { |
| 77 |
CPY_INT(MAP_TIMEOUT(map)); |
| 78 |
} |
| 79 |
|
| 80 |
static void getReset(mapstruct *map, char *str) { |
| 81 |
CPY_INT(MAP_RESET_TIMEOUT(map)); |
| 82 |
} |
| 83 |
|
| 84 |
static void getDarkness(mapstruct *map, char *str) { |
| 85 |
CPY_INT(MAP_DARKNESS(map)); |
| 86 |
} |
| 87 |
|
| 88 |
static void getDifficulty(mapstruct *map, char *str) { |
| 89 |
CPY_INT(MAP_DIFFICULTY(map)); |
| 90 |
} |
| 91 |
|
| 92 |
static void getNoReset(mapstruct *map, char *str) { |
| 93 |
*str = map->fixed_resettime; |
| 94 |
} |
| 95 |
|
| 96 |
static void getOutdoor(mapstruct *map, char *str) { |
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*str = MAP_OUTDOORS(map); |
| 98 |
} |
| 99 |
|
| 100 |
static void getRegion(mapstruct *map, char *str) { |
| 101 |
CPY_STR(get_name_of_region_for_map(map)); |
| 102 |
} |
| 103 |
|
| 104 |
static void getNoSmooth(mapstruct *map, char *str) { |
| 105 |
*str = MAP_NOSMOOTH(map); |
| 106 |
} |
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|
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#undef CPY_STR |
| 109 |
#undef CPY_INT |
| 110 |
|
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/* |
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* putValue functions |
| 113 |
*/ |
| 114 |
|
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static void putEnterX(mapstruct *map, const char *str) { |
| 116 |
MAP_ENTER_X(map) = atoi(str); |
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} |
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|
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static void putEnterY(mapstruct *map, const char *str) { |
| 120 |
MAP_ENTER_Y(map) = atoi(str); |
| 121 |
} |
| 122 |
|
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static void putTileMapn(mapstruct *map, const char *str, int n) { |
| 124 |
if (map->tile_path[n] != NULL) { |
| 125 |
free(map->tile_path[n]); |
| 126 |
map->tile_path[n] = NULL; |
| 127 |
} |
| 128 |
if (str != NULL && strcmp(str, "") != 0) { |
| 129 |
map->tile_path[n] = strdup_local(str); |
| 130 |
} |
| 131 |
} |
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|
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static void putTileMap0(mapstruct *map, const char *str) { |
| 134 |
putTileMapn(map, str, 0); |
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} |
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|
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static void putTileMap1(mapstruct *map, const char *str) { |
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putTileMapn(map, str, 1); |
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} |
| 140 |
|
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static void putTileMap2(mapstruct *map, const char *str) { |
| 142 |
putTileMapn(map, str, 2); |
| 143 |
} |
| 144 |
|
| 145 |
static void putTileMap3(mapstruct *map, const char *str) { |
| 146 |
putTileMapn(map, str, 3); |
| 147 |
} |
| 148 |
|
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/* Rather than resize the map twice, record the new size here, |
| 150 |
and apply it once (see MapAttrApply()). */ |
| 151 |
static int new_width, new_height; |
| 152 |
|
| 153 |
static void putWidth(mapstruct *map, const char *str) { |
| 154 |
new_width = atoi(str); |
| 155 |
} |
| 156 |
static void putHeight(mapstruct *map, const char *str) { |
| 157 |
new_height = atoi(str); |
| 158 |
} |
| 159 |
|
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static void putTimeout(mapstruct *map, const char *str) { |
| 161 |
MAP_TIMEOUT(map) = atoi(str); |
| 162 |
} |
| 163 |
|
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static void putReset(mapstruct *map, const char *str) { |
| 165 |
MAP_RESET_TIMEOUT(map) = atoi(str); |
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} |
| 167 |
|
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static void putDarkness(mapstruct *map, const char *str) { |
| 169 |
MAP_DARKNESS(map) = atoi(str); |
| 170 |
} |
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|
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static void putDifficulty(mapstruct *map, const char *str) { |
| 173 |
MAP_DIFFICULTY(map) = atoi(str); |
| 174 |
} |
| 175 |
|
| 176 |
static void putOutdoor(mapstruct *map, const char *str) { |
| 177 |
if (*str) |
| 178 |
MAP_OUTDOORS(map) = 1; |
| 179 |
else |
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MAP_OUTDOORS(map) = 0; |
| 181 |
} |
| 182 |
|
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static void putRegion (mapstruct *map, const char *str) { |
| 184 |
map->region = get_region_by_name(str); |
| 185 |
} |
| 186 |
|
| 187 |
static void putNoSmooth(mapstruct *map, const char *str) { |
| 188 |
if (*str) |
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MAP_NOSMOOTH(map) = 1; |
| 190 |
else |
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MAP_NOSMOOTH(map) = 0; |
| 192 |
} |
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|
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static void putNoReset(mapstruct *map, const char *str) { |
| 195 |
if (*str) |
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map->fixed_resettime = 1; |
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else |
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map->fixed_resettime = 0; |
| 199 |
} |
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|
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|
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|
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/********************************************************************** |
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* tags |
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**********************************************************************/ |
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|
| 207 |
static const MapAttrDef MapDescription[] = { |
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{"Start X", MATypeString, getEnterX, putEnterX}, |
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{"Start Y", MATypeString, getEnterY, putEnterY}, |
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{"Width", MATypeString, getWidth, putWidth}, |
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{"Height", MATypeString, getHeight, putHeight}, |
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|
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{"Swap Time", MATypeString, getTimeout, putTimeout}, |
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{"Reset Timeout", MATypeString, getReset, putReset}, |
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|
| 216 |
{"Difficulty", MATypeString, getDifficulty, putDifficulty}, |
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{"Darkness", MATypeString, getDarkness, putDarkness}, |
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{"Region", MATypeString, getRegion, putRegion}, |
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|
| 220 |
{"East Map", MATypeString, getTileMap1, putTileMap1}, |
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{"West Map", MATypeString, getTileMap3, putTileMap3}, |
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{"North Map", MATypeString, getTileMap0, putTileMap0}, |
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{"South Map", MATypeString, getTileMap2, putTileMap2}, |
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|
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{"Outdoor", MATypeToggle, getOutdoor, putOutdoor}, |
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{"No Smoothing", MATypeToggle, getNoSmooth, putNoSmooth}, |
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{"FixedReset", MATypeToggle, getNoReset, putNoReset}, |
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}; |
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|
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static const int NUM_ATTRS = sizeof(MapDescription)/sizeof(MapAttrDef); |
| 231 |
|
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|
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/* Build the widgets for the above list of attributes. */ |
| 234 |
static void MapAttrTagsCreate(MapAttr self, Widget parent) |
| 235 |
{ |
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Widget cont; |
| 237 |
int i; |
| 238 |
|
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self->tags = (Widget *)XtCalloc(NUM_ATTRS, sizeof(Widget)); |
| 240 |
|
| 241 |
/* First, those that use a textbox, */ |
| 242 |
for (i = 0; i < NUM_ATTRS; i++) { |
| 243 |
if (MapDescription[i].type == MATypeString) { |
| 244 |
|
| 245 |
/* A layout composite widget to keep the |
| 246 |
label to the left of the entry box. */ |
| 247 |
cont = XtVaCreateManagedWidget |
| 248 |
("box", boxWidgetClass, parent, |
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XtNorientation, XtorientHorizontal, |
| 250 |
NULL); |
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XtVaCreateManagedWidget |
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("label", labelWidgetClass, cont, |
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XtNlabel, MapDescription[i].label, |
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NULL); |
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self->tags[i] = XtVaCreateManagedWidget |
| 256 |
("value", asciiTextWidgetClass, cont, |
| 257 |
XtNtype, XawAsciiString, |
| 258 |
XtNeditType, XawtextEdit, |
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NULL); |
| 260 |
} |
| 261 |
} |
| 262 |
|
| 263 |
/* Then those that toggle. */ |
| 264 |
for (i = 0; i < NUM_ATTRS; i++) { |
| 265 |
if (MapDescription[i].type == MATypeToggle) { |
| 266 |
|
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/* Also, Crossedit.ad puts a few pixels' spacing |
| 268 |
around each list entry by putting a width |
| 269 |
on the *box's* border. */ |
| 270 |
cont = XtVaCreateManagedWidget |
| 271 |
("box", boxWidgetClass, parent, |
| 272 |
XtNorientation, XtorientHorizontal, |
| 273 |
NULL); |
| 274 |
|
| 275 |
self->tags[i] = XtVaCreateManagedWidget |
| 276 |
("toggle", toggleWidgetClass, cont, |
| 277 |
XtNlabel, MapDescription[i].label, |
| 278 |
NULL); |
| 279 |
} |
| 280 |
} |
| 281 |
} |
| 282 |
|
| 283 |
/** |
| 284 |
* Write the values from our widgets into self->map. Sort of the reverse of |
| 285 |
* MapAttrChange(). |
| 286 |
*/ |
| 287 |
static void MapAttrApply(MapAttr self) |
| 288 |
{ |
| 289 |
String str; |
| 290 |
int len; |
| 291 |
int i; |
| 292 |
|
| 293 |
if (self->map == NULL) { |
| 294 |
return; |
| 295 |
} |
| 296 |
|
| 297 |
/*** name ***/ |
| 298 |
XtVaGetValues(self->iw.name, |
| 299 |
XtNstring, &str, |
| 300 |
NULL); |
| 301 |
free(self->map->name); |
| 302 |
self->map->name = strdup_local(str); |
| 303 |
|
| 304 |
/*** message ***/ |
| 305 |
XtVaGetValues(self->iw.msg, |
| 306 |
XtNstring, &str, |
| 307 |
NULL); |
| 308 |
|
| 309 |
free(self->map->msg); |
| 310 |
len = strlen(str); |
| 311 |
if (len > 0) { |
| 312 |
if (str[len-1] == '\n') { |
| 313 |
self->map->msg = strdup_local(str); |
| 314 |
} else { |
| 315 |
char *newmsg; |
| 316 |
|
| 317 |
/* The msg doesn't end with a newline. Append one, otherwise |
| 318 |
the headers can't be read properly. */ |
| 319 |
|
| 320 |
newmsg = malloc(len+2); |
| 321 |
memcpy(newmsg, str, len); |
| 322 |
newmsg[len] = '\n'; |
| 323 |
newmsg[len+1] = '\0'; |
| 324 |
|
| 325 |
self->map->msg = newmsg; |
| 326 |
} |
| 327 |
} else { |
| 328 |
self->map->msg = NULL; |
| 329 |
} |
| 330 |
|
| 331 |
/* For each attribute, extract the state of the input widget, |
| 332 |
and write it to the map. */ |
| 333 |
for (i = 0; i < NUM_ATTRS; i++) { |
| 334 |
const MapAttrDef *which = &MapDescription[i]; |
| 335 |
if (which->type == MATypeString) { |
| 336 |
XtVaGetValues(self->tags[i], XtNstring, &str, NULL); |
| 337 |
which->putValue(self->map, str); |
| 338 |
} else if (which->type == MATypeToggle) { |
| 339 |
Boolean tmp; |
| 340 |
XtVaGetValues(self->tags[i], XtNstate, &tmp, NULL); |
| 341 |
*str = tmp ? ~0 : 0; |
| 342 |
which->putValue(self->map, str); |
| 343 |
} |
| 344 |
} |
| 345 |
|
| 346 |
/* The entries for the width and height store in new_width and new_height, |
| 347 |
so we only resize once. */ |
| 348 |
if (new_width != MAP_WIDTH(self->map) || |
| 349 |
new_height != MAP_HEIGHT(self->map)) { |
| 350 |
EditResizeScroll(self->client, new_width, new_height, 0, 0); |
| 351 |
} else { |
| 352 |
EditUpdate(self->client); |
| 353 |
} |
| 354 |
|
| 355 |
/*** update ***/ |
| 356 |
AppUpdate(self->app); |
| 357 |
|
| 358 |
/* "Dirty" the map. */ |
| 359 |
EditModified(self->client); |
| 360 |
} |
| 361 |
|
| 362 |
/* |
| 363 |
* callback: receive ok |
| 364 |
*/ |
| 365 |
static void OkCb(Widget w, XtPointer client, XtPointer call) |
| 366 |
{ |
| 367 |
MapAttr self = (MapAttr)client; |
| 368 |
|
| 369 |
MapAttrApply(self); |
| 370 |
MapAttrDestroy(self); |
| 371 |
} |
| 372 |
|
| 373 |
/* |
| 374 |
* callback: receive apply |
| 375 |
*/ |
| 376 |
static void ApplyCb(Widget w, XtPointer client, XtPointer call) |
| 377 |
{ |
| 378 |
MapAttr self = (MapAttr)client; |
| 379 |
|
| 380 |
MapAttrApply(self); |
| 381 |
} |
| 382 |
|
| 383 |
/* |
| 384 |
* callback: receive cancel |
| 385 |
*/ |
| 386 |
static void CancelCb(Widget w, XtPointer client, XtPointer call) { |
| 387 |
MapAttr self = (MapAttr)client; |
| 388 |
|
| 389 |
MapAttrDestroy(self); |
| 390 |
} |
| 391 |
|
| 392 |
static void MapAttrLayout(MapAttr self, Widget parent) { |
| 393 |
Widget form, view1, pane, ok, apply, cancel; |
| 394 |
|
| 395 |
/* This widget gets decorated by the window manager. |
| 396 |
('Shell' is possibly the Intrinsics name for such widgets.) */ |
| 397 |
self->shell = XtVaCreatePopupShell |
| 398 |
("mapattr", topLevelShellWidgetClass, parent, NULL); |
| 399 |
|
| 400 |
/* A "composite" widget, for laying out the other widgets. */ |
| 401 |
form = XtVaCreateManagedWidget("form", formWidgetClass, self->shell, NULL); |
| 402 |
|
| 403 |
/* One line for the name, |
| 404 |
(the dimensions of widgets are given in Crossedit.ad. */ |
| 405 |
self->iw.name = XtVaCreateManagedWidget |
| 406 |
("name", asciiTextWidgetClass, form, |
| 407 |
XtNtype, XawAsciiString, |
| 408 |
XtNeditType, XawtextEdit, |
| 409 |
XtNresize, False, |
| 410 |
NULL); |
| 411 |
|
| 412 |
/* Below the name, several lines for the msg; */ |
| 413 |
self->iw.msg = XtVaCreateManagedWidget |
| 414 |
("msg", asciiTextWidgetClass, form, |
| 415 |
XtNtype, XawAsciiString, |
| 416 |
XtNeditType, XawtextEdit, |
| 417 |
XtNfromVert, self->iw.name, |
| 418 |
NULL); |
| 419 |
|
| 420 |
/* Below the message window, |
| 421 |
a widget that doesn't display all of its one child; |
| 422 |
instead, it displays scrollbars. */ |
| 423 |
view1 = XtVaCreateManagedWidget |
| 424 |
("view", viewportWidgetClass, form, |
| 425 |
/*XtNallowVert, True,*/ |
| 426 |
XtNforceBars, True, |
| 427 |
XtNfromVert, self->iw.msg, |
| 428 |
NULL); |
| 429 |
|
| 430 |
/* Inside view1, a widget that packs its many children |
| 431 |
as tightly as possible. We've told this one to be tall |
| 432 |
and narrow, so we have a vertically scrolling list, with |
| 433 |
the attribute widgets stacked on top of one-another. */ |
| 434 |
pane = XtVaCreateManagedWidget |
| 435 |
("pane", boxWidgetClass, view1, |
| 436 |
XtNorientation, XtorientVertical, |
| 437 |
NULL); |
| 438 |
|
| 439 |
/* Below the attribute pane, view1, three button-type |
| 440 |
widgets. */ |
| 441 |
ok = XtVaCreateManagedWidget |
| 442 |
("ok", commandWidgetClass, form, |
| 443 |
XtNfromVert, view1, |
| 444 |
NULL); |
| 445 |
XtAddCallback(ok, XtNcallback, OkCb, (XtPointer)self); |
| 446 |
apply = XtVaCreateManagedWidget |
| 447 |
("apply", commandWidgetClass, form, |
| 448 |
XtNfromVert, view1, |
| 449 |
XtNfromHoriz, ok, |
| 450 |
NULL); |
| 451 |
XtAddCallback(apply, XtNcallback, ApplyCb, (XtPointer)self); |
| 452 |
cancel = XtVaCreateManagedWidget |
| 453 |
("cancel", commandWidgetClass, form, |
| 454 |
XtNfromVert, view1, |
| 455 |
XtNfromHoriz, apply, |
| 456 |
NULL); |
| 457 |
XtAddCallback(cancel, XtNcallback, CancelCb, (XtPointer)self); |
| 458 |
|
| 459 |
/* Add the individual attribute widgets to |
| 460 |
their pane. */ |
| 461 |
MapAttrTagsCreate(self, pane); |
| 462 |
} |
| 463 |
|
| 464 |
/* Destroy the widget tree and free the internal data (not the map!). */ |
| 465 |
void MapAttrDestroy(MapAttr self) |
| 466 |
{ |
| 467 |
XtDestroyWidget(self->shell); |
| 468 |
XtFree((char*)self->tags); |
| 469 |
|
| 470 |
/* Clear the one pointer to self. */ |
| 471 |
assert(self->client->mapattr == self); |
| 472 |
self->client->mapattr = NULL; |
| 473 |
|
| 474 |
XtFree((char*)self); |
| 475 |
} |
| 476 |
|
| 477 |
/* Set self's widgets to reflect the state of the given map. |
| 478 |
The new map is the one subsequent changes will be written to |
| 479 |
(with MapAttrApply()). |
| 480 |
|
| 481 |
This is sort of MapAttrApply()'s reverse. */ |
| 482 |
void MapAttrChange(MapAttr self, mapstruct * map) { |
| 483 |
int i; |
| 484 |
char buf[BUFSIZ]; |
| 485 |
|
| 486 |
self->map = map; |
| 487 |
|
| 488 |
/* Give the name and msg boxes their new values. */ |
| 489 |
XtVaSetValues(self->iw.name, XtNstring, self->map->name, NULL); |
| 490 |
XtVaSetValues(self->iw.msg, XtNstring, self->map->msg, NULL); |
| 491 |
|
| 492 |
/* For each attribute, */ |
| 493 |
for (i = 0; i < NUM_ATTRS; i++) { |
| 494 |
/* fetch the value from the map, |
| 495 |
and give it to the matching widget. */ |
| 496 |
|
| 497 |
const MapAttrDef *which = &MapDescription[i]; |
| 498 |
which->getValue(map, buf); |
| 499 |
if (which->type == MATypeString) { |
| 500 |
XtVaSetValues(self->tags[i], |
| 501 |
XtNstring, buf, |
| 502 |
NULL); |
| 503 |
|
| 504 |
/* Put the cursor at the end of the line. */ |
| 505 |
XtVaSetValues(self->tags[i], |
| 506 |
XtNinsertPosition, strlen(buf), |
| 507 |
NULL); |
| 508 |
} else if (which->type == MATypeToggle) { |
| 509 |
XtVaSetValues(self->tags[i], |
| 510 |
XtNstate, *buf ? TRUE : FALSE, |
| 511 |
NULL); |
| 512 |
} |
| 513 |
} |
| 514 |
|
| 515 |
snprintf(buf, sizeof(buf), "Map: %s", self->map->name); |
| 516 |
XtVaSetValues(self->shell, |
| 517 |
XtNtitle, buf, |
| 518 |
XtNiconName, buf, |
| 519 |
NULL); |
| 520 |
} |
| 521 |
|
| 522 |
MapAttr MapAttrCreate(mapstruct * map, App app, Edit client) |
| 523 |
{ |
| 524 |
MapAttr self = (MapAttr)XtMalloc(sizeof(struct _MapAttr)); |
| 525 |
self->map = map; |
| 526 |
self->app = client->app; |
| 527 |
self->client = client; |
| 528 |
|
| 529 |
/* Build the widgets, */ |
| 530 |
MapAttrLayout(self, self->app->shell); |
| 531 |
|
| 532 |
/* fill them with data, */ |
| 533 |
MapAttrChange(self, map); |
| 534 |
|
| 535 |
/* and display the window. */ |
| 536 |
XtPopup(self->shell, XtGrabNone); |
| 537 |
|
| 538 |
return self; |
| 539 |
} |
