WPrefs.app/MenuGuru.c

   1 /* MenuGuru.c- OPEN_MENU definition "guru" assistant
   2  *
   3  *  WPrefs - Window Maker Preferences Program
   4  *
   5  *  Copyright (c) 1998 Alfredo K. Kojima
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  20  *  USA.
  21  */
  22
  23
  24 #include "WPrefs.h"
  25 #include <assert.h>
  26 #include <ctype.h>
  27
  28
  29 typedef struct _MenuGuru {
  30     WMWindow *win;
  31
  32     WMButton *nextB;
  33     WMButton *backB;
  34     WMButton *cancelB;
  35
  36     WMLabel *typetopL;
  37     WMButton *typefB;
  38     WMButton *typepB;
  39     WMButton *typedB;
  40
  41     WMLabel *pathtopL;
  42     WMTextField *pathT;
  43     WMButton *pathB;
  44     WMLabel *pathbotL;
  45
  46     WMLabel *pipetopL;
  47     WMTextField *pipeT;
  48     WMLabel *pipebotL;
  49
  50     WMLabel *dirtopL;
  51     WMTextField *dirT;
  52     WMLabel *dirbotL;
  53
  54     WMLabel *progtopL;
  55     WMTextField *progT;
  56     WMLabel *progbotL;
  57
  58
  59     char ok;
  60     char end;
  61     int section;
  62 } MenuGuru;
  63
  64
  65 enum {
  66     GSelectType,
  67         GSelectFile,
  68         GSelectPaths,
  69         GSelectPipe,
  70         GSelectProgram,
  71         GDone
  72 };
  73
  74
  75
  76 static char*
  77 trimstr(char *str)
  78 {
  79     char *p = str;
  80     int i;
  81
  82     while (isspace(*p)) p++;
  83     p = wstrdup(p);
  84     i = strlen(p);
  85     while (isspace(p[i]) && i>0) {
  86         p[i] = 0;
  87         i--;
  88     }
  89
  90     return p;
  91 }
  92
  93
  94 static void
  95 showPart(MenuGuru *panel, int part)
  96 {
  97     WMUnmapSubwidgets(panel->win);
  98     WMMapWidget(panel->nextB);
  99     WMMapWidget(panel->backB);
 100     WMMapWidget(panel->cancelB);
 101
 102     WMSetButtonEnabled(panel->backB, part!=GSelectType);
 103
 104     switch (part) {
 105      case GSelectType:
 106         WMSetWindowTitle(panel->win, _("Menu Guru - Select Type"));
 107         WMMapWidget(panel->typetopL);
 108         WMMapWidget(panel->typedB);
 109         WMMapWidget(panel->typepB);
 110         WMMapWidget(panel->typefB);
 111         WMSetButtonText(panel->nextB, _("Next"));
 112         break;
 113      case GSelectFile:
 114         WMSetWindowTitle(panel->win, _("Menu Guru - Select Menu File"));
 115         WMMapWidget(panel->pathtopL);
 116         WMMapWidget(panel->pathT);
 117 /*      WMMapWidget(panel->pathB);*/
 118         WMMapWidget(panel->pathbotL);
 119         WMSetButtonText(panel->nextB, _("OK"));
 120         break;
 121      case GSelectPipe:
 122         WMSetWindowTitle(panel->win, _("Menu Guru - Select Pipe Command"));
 123         WMMapWidget(panel->pipetopL);
 124         WMMapWidget(panel->pipeT);
 125         WMMapWidget(panel->pipebotL);
 126         WMSetButtonText(panel->nextB, _("OK"));
 127         break;
 128      case GSelectPaths:
 129         WMSetWindowTitle(panel->win, _("Menu Guru - Select Directories"));
 130         WMMapWidget(panel->dirtopL);
 131         WMMapWidget(panel->dirT);
 132         WMMapWidget(panel->dirbotL);
 133         WMSetButtonText(panel->nextB, _("Next"));
 134         break;
 135      case GSelectProgram:
 136         WMSetWindowTitle(panel->win, _("Menu Guru - Select Command"));
 137         WMMapWidget(panel->progtopL);
 138         WMMapWidget(panel->progT);
 139         WMMapWidget(panel->progbotL);
 140         WMSetButtonText(panel->nextB, _("OK"));
 141         break;
 142     }
 143     panel->section = part;
 144 }
 145
 146
 147 static void
 148 clickNext(WMWidget *w, void *data)
 149 {
 150     MenuGuru *panel = (MenuGuru*)data;
 151     char *tmp, *p;
 152
 153     switch (panel->section) {
 154      case GSelectType:
 155         if (WMGetButtonSelected(panel->typefB)) {
 156             showPart(panel, GSelectFile);
 157         } else if (WMGetButtonSelected(panel->typepB)) {
 158             showPart(panel, GSelectPipe);
 159         } else {
 160             showPart(panel, GSelectPaths);
 161         }
 162         break;
 163      case GSelectFile:
 164         tmp = WMGetTextFieldText(panel->pathT);
 165         p = trimstr(tmp); free(tmp);
 166         if (strlen(p)==0) {
 167             free(p);
 168             return;
 169         }
 170         free(p);
 171         panel->ok = 1;
 172         panel->end = 1;
 173         break;
 174      case GSelectPaths:
 175         tmp = WMGetTextFieldText(panel->dirT);
 176         p = trimstr(tmp); free(tmp);
 177         if (strlen(p)==0) {
 178             free(p);
 179             return;
 180         }
 181         free(p);
 182         showPart(panel, GSelectProgram);
 183         break;
 184      case GSelectPipe:
 185         tmp = WMGetTextFieldText(panel->pipeT);
 186         p = trimstr(tmp); free(tmp);
 187         if (strlen(p)==0) {
 188             free(p);
 189             return;
 190         }
 191         free(p);
 192         panel->ok = 1;
 193         panel->end = 1;
 194         break;
 195      case GSelectProgram:
 196         panel->ok = 1;
 197         panel->end = 1;
 198         break;
 199      default:
 200         panel->end = 1;
 201     }
 202 }
 203
 204
 205
 206 static void
 207 clickBack(WMWidget *w, void *data)
 208 {
 209     MenuGuru *panel = (MenuGuru*)data;
 210     int newSection;
 211
 212     switch (panel->section) {
 213      case GSelectFile:
 214         newSection = GSelectType;
 215         break;
 216      case GSelectPipe:
 217         newSection = GSelectType;
 218         break;
 219      case GSelectPaths:
 220         newSection = GSelectType;
 221         break;
 222      case GSelectProgram:
 223         newSection = GSelectPaths;
 224         break;
 225      default:
 226         newSection = panel->section;
 227     }
 228     showPart(panel, newSection);
 229 }
 230
 231
 232
 233 static void
 234 closeWindow(WMWidget *w, void *data)
 235 {
 236     MenuGuru *panel = (MenuGuru*)data;
 237
 238     panel->end = 1;
 239 }
 240
 241
 242 static void
 243 createPanel(WMWindow *mainWindow, MenuGuru *panel)
 244 {
 245     panel->win = WMCreatePanelForWindow(mainWindow, "menuGuru");
 246     WMResizeWidget(panel->win, 370, 220);
 247
 248     panel->nextB = WMCreateCommandButton(panel->win);
 249     WMResizeWidget(panel->nextB, 80, 24);
 250     WMMoveWidget(panel->nextB, 280, 185);
 251     WMSetButtonText(panel->nextB, _("Next"));
 252     WMSetButtonAction(panel->nextB, clickNext, panel);
 253
 254     panel->backB = WMCreateCommandButton(panel->win);
 255     WMResizeWidget(panel->backB, 80, 24);
 256     WMMoveWidget(panel->backB, 195, 185);
 257     WMSetButtonText(panel->backB, _("Back"));
 258     WMSetButtonAction(panel->backB, clickBack, panel);
 259
 260     panel->cancelB = WMCreateCommandButton(panel->win);
 261     WMResizeWidget(panel->cancelB, 80, 24);
 262     WMMoveWidget(panel->cancelB, 110, 185);
 263     WMSetButtonText(panel->cancelB, _("Cancel"));
 264     WMSetButtonAction(panel->cancelB, closeWindow, panel);
 265
 266     /**/
 267
 268     panel->typetopL = WMCreateLabel(panel->win);
 269     WMResizeWidget(panel->typetopL, 350, 45);
 270     WMMoveWidget(panel->typetopL, 10, 10);
 271     WMSetLabelText(panel->typetopL, _("This process will help you create a "
 272                   "submenu which definition is located in another file "
 273                   "or is created dynamically.\nWhat do you want to use as the "
 274                   "contents of the submenu?"));
 275
 276     panel->typefB = WMCreateRadioButton(panel->win);
 277     WMResizeWidget(panel->typefB, 330, 35);
 278     WMMoveWidget(panel->typefB, 20, 65);
 279     WMSetButtonText(panel->typefB, _("A file containing the menu definition "
 280                     "in the plain text (non-property list) menu format."));
 281
 282     panel->typepB = WMCreateRadioButton(panel->win);
 283     WMResizeWidget(panel->typepB, 330, 35);
 284     WMMoveWidget(panel->typepB, 20, 105);
 285     WMSetButtonText(panel->typepB, _("The menu definition generated by a "
 286                     "script/program read through a pipe."));
 287
 288     panel->typedB = WMCreateRadioButton(panel->win);
 289     WMResizeWidget(panel->typedB, 330, 35);
 290     WMMoveWidget(panel->typedB, 20, 140);
 291     WMSetButtonText(panel->typedB, _("The files in one or more directories."));
 292
 293     WMGroupButtons(panel->typefB, panel->typepB);
 294     WMGroupButtons(panel->typefB, panel->typedB);
 295
 296     WMPerformButtonClick(panel->typefB);
 297
 298     /**/
 299
 300     panel->pathtopL = WMCreateLabel(panel->win);
 301     WMResizeWidget(panel->pathtopL, 330, 20);
 302     WMMoveWidget(panel->pathtopL, 20, 25);
 303     WMSetLabelText(panel->pathtopL, _("Type the path for the menu file:"));
 304
 305     panel->pathT = WMCreateTextField(panel->win);
 306     WMResizeWidget(panel->pathT, 330, 20);
 307     WMMoveWidget(panel->pathT, 20, 50);
 308 /*
 309     panel->pathB = WMCreateCommandButton(panel->win);
 310     WMResizeWidget(panel->pathB, 70, 24);
 311     WMMoveWidget(panel->pathB, 275, 75);
 312     WMSetButtonText(panel->pathB, _("Browse"));
 313  */
 314
 315     panel->pathbotL = WMCreateLabel(panel->win);
 316     WMResizeWidget(panel->pathbotL, 330, 80);
 317     WMMoveWidget(panel->pathbotL, 20, 100);
 318     WMSetLabelText(panel->pathbotL, _("The menu file must contain a menu "
 319                    "in the plain text menu file format. This format is "
 320                    "described in the menu files included with WindowMaker, "
 321                    "probably at ~/GNUstep/Library/WindowMaker/menu"));
 322
 323     /**/
 324
 325     panel->pipetopL = WMCreateLabel(panel->win);
 326     WMResizeWidget(panel->pipetopL, 330, 32);
 327     WMMoveWidget(panel->pipetopL, 20, 20);
 328     WMSetLabelText(panel->pipetopL, _("Type the command that will generate "
 329                    "the menu definition:"));
 330
 331     panel->pipeT = WMCreateTextField(panel->win);
 332     WMResizeWidget(panel->pipeT, 330, 20);
 333     WMMoveWidget(panel->pipeT, 20, 55);
 334
 335     panel->pipebotL = WMCreateLabel(panel->win);
 336     WMResizeWidget(panel->pipebotL, 330, 80);
 337     WMMoveWidget(panel->pipebotL, 20, 85);
 338     WMSetLabelText(panel->pipebotL, _("The command supplied must generate and "
 339                    "output a valid menu definition to stdout. This definition "
 340                    "should be in the plain text menu file format, described "
 341                    "in the menu files included with WindowMaker, usually "
 342                    "at ~/GNUstep/Library/WindowMaker/menu"));
 343
 344
 345     /**/
 346
 347     panel->dirtopL = WMCreateLabel(panel->win);
 348     WMResizeWidget(panel->dirtopL, 330, 32);
 349     WMMoveWidget(panel->dirtopL, 20, 20);
 350     WMSetLabelText(panel->dirtopL, _("Type the path for the directory. You "
 351                    "can type more than one path by separating them with "
 352                    "spaces."));
 353
 354     panel->dirT = WMCreateTextField(panel->win);
 355     WMResizeWidget(panel->dirT, 330, 20);
 356     WMMoveWidget(panel->dirT, 20, 55);
 357
 358     panel->dirbotL = WMCreateLabel(panel->win);
 359     WMResizeWidget(panel->dirbotL, 330, 80);
 360     WMMoveWidget(panel->dirbotL, 20, 85);
 361     WMSetLabelText(panel->dirbotL, _("The menu generated will have an item "
 362                    "for each file in the directory. The directories can "
 363                    "contain program executables or data files (such as "
 364                    "jpeg images)."));
 365
 366
 367     /**/
 368
 369     panel->dirtopL = WMCreateLabel(panel->win);
 370     WMResizeWidget(panel->dirtopL, 330, 32);
 371     WMMoveWidget(panel->dirtopL, 20, 20);
 372     WMSetLabelText(panel->dirtopL, _("Type the path for the directory. You "
 373                    "can type more than one path by separating them with "
 374                    "spaces."));
 375
 376     panel->dirT = WMCreateTextField(panel->win);
 377     WMResizeWidget(panel->dirT, 330, 20);
 378     WMMoveWidget(panel->dirT, 20, 55);
 379
 380     panel->dirbotL = WMCreateLabel(panel->win);
 381     WMResizeWidget(panel->dirbotL, 330, 80);
 382     WMMoveWidget(panel->dirbotL, 20, 85);
 383     WMSetLabelText(panel->dirbotL, _("The menu generated will have an item "
 384                    "for each file in the directory. The directories can "
 385                    "contain program executables or data files (such as "
 386                    "jpeg images)."));
 387
 388
 389     /**/
 390
 391     panel->dirtopL = WMCreateLabel(panel->win);
 392     WMResizeWidget(panel->dirtopL, 330, 32);
 393     WMMoveWidget(panel->dirtopL, 20, 20);
 394     WMSetLabelText(panel->dirtopL, _("Type the path for the directory. You "
 395                    "can type more than one path by separating them with "
 396                    "spaces."));
 397
 398     panel->dirT = WMCreateTextField(panel->win);
 399     WMResizeWidget(panel->dirT, 330, 20);
 400     WMMoveWidget(panel->dirT, 20, 60);
 401
 402     panel->dirbotL = WMCreateLabel(panel->win);
 403     WMResizeWidget(panel->dirbotL, 330, 80);
 404     WMMoveWidget(panel->dirbotL, 20, 85);
 405     WMSetLabelText(panel->dirbotL, _("The menu generated will have an item "
 406                    "for each file in the directory. The directories can "
 407                    "contain program executables or data files (such as "
 408                    "jpeg images)."));
 409
 410     /**/
 411
 412     panel->progtopL = WMCreateLabel(panel->win);
 413     WMResizeWidget(panel->progtopL, 330, 48);
 414     WMMoveWidget(panel->progtopL, 20, 10);
 415     WMSetLabelText(panel->progtopL, _("If the directory contain data files, "
 416                    "type the command used to open these files. Otherwise, "
 417                    "leave it in blank."));
 418
 419     panel->progT = WMCreateTextField(panel->win);
 420     WMResizeWidget(panel->progT, 330, 20);
 421     WMMoveWidget(panel->progT, 20, 60);
 422
 423     panel->progbotL = WMCreateLabel(panel->win);
 424     WMResizeWidget(panel->progbotL, 330, 72);
 425     WMMoveWidget(panel->progbotL, 20, 90);
 426     WMSetLabelText(panel->progbotL, _("Each file in the directory will have "
 427                    "an item and they will be opened with the supplied command."
 428                    "For example, if the directory contains image files and "
 429                    "the command is \"xv -root\", each file in the directory "
 430                    "will have a menu item like \"xv -root imagefile\"."));
 431
 432     WMRealizeWidget(panel->win);
 433 }
 434
 435
 436
 437 char*
 438 OpenMenuGuru(WMWindow *mainWindow)
 439 {
 440     WMScreen *scr = WMWidgetScreen(mainWindow);
 441     MenuGuru panel;
 442     char *text, *p, *dirs;
 443
 444     createPanel(mainWindow, &panel);
 445     WMSetWindowCloseAction(panel.win, closeWindow, &panel);
 446
 447     showPart(&panel, GSelectType);
 448
 449     WMMapWidget(panel.win);
 450
 451     panel.ok = 0;
 452     panel.end = 0;
 453     while (!panel.end) {
 454         XEvent ev;
 455         WMNextEvent(WMScreenDisplay(scr), &ev);
 456         WMHandleEvent(&ev);
 457     }
 458
 459     text = NULL;
 460     if (panel.ok) {
 461         switch (panel.section) {
 462          case GSelectFile:
 463             text = WMGetTextFieldText(panel.pathT);
 464             break;
 465          case GSelectPipe:
 466             text = WMGetTextFieldText(panel.pipeT);
 467             p = trimstr(text); free(text);
 468             if (p[0]!='|') {
 469                 text = wmalloc(strlen(p)+4);
 470                 strcpy(text, "| ");
 471                 strcat(text, p);
 472                 free(p);
 473             } else {
 474                 text = p;
 475             }
 476             break;
 477          case GSelectProgram:
 478             dirs = WMGetTextFieldText(panel.dirT);
 479             text = WMGetTextFieldText(panel.progT);
 480             p = trimstr(text); free(text);
 481             if (strlen(p)==0) {
 482                 free(p);
 483                 text = dirs;
 484             } else {
 485                 text = wmalloc(strlen(dirs)+16+strlen(p));
 486                 sprintf(text, "%s WITH %s", dirs, p);
 487                 free(dirs);
 488                 free(p);
 489             }
 490             break;
 491         }
 492     }
 493
 494     WMDestroyWidget(panel.win);
 495
 496     return text;
 497 }
 498
 499
 500
 501
 502