WPrefs.app/KeyboardShortcuts.c

   1 /* KeyboardShortcuts.c- keyboard shortcut bindings
   2  *
   3  *  WPrefs - Window Maker Preferences Program
   4  *
   5  *  Copyright (c) 1998-2003 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 #include "config.h"             /* for HAVE_XCONVERTCASE */
  24
  25 #include "WPrefs.h"
  26 #include <ctype.h>
  27
  28 #include <X11/keysym.h>
  29
  30 typedef struct _Panel {
  31         WMBox *box;
  32
  33         char *sectionName;
  34
  35         char *description;
  36
  37         CallbackRec callbacks;
  38
  39         WMWidget *parent;
  40
  41         WMLabel *actL;
  42         WMList *actLs;
  43
  44         WMFrame *shoF;
  45         WMTextField *shoT;
  46         WMButton *cleB;
  47         WMButton *defB;
  48
  49         WMLabel *instructionsL;
  50
  51         WMColor *white;
  52         WMColor *black;
  53         WMColor *gray;
  54         WMFont *font;
  55
  56          /**/ char capturing;
  57         char **shortcuts;
  58         int actionCount;
  59 } _Panel;
  60
  61 #define ICON_FILE       "keyshortcuts"
  62
  63 /* must be in the same order as the corresponding items in actions list */
  64 static char *keyOptions[] = {
  65         "RootMenuKey",
  66         "WindowListKey",
  67         "WindowMenuKey",
  68         "HideKey",
  69         "HideOthersKey",
  70         "MiniaturizeKey",
  71         "CloseKey",
  72         "MaximizeKey",
  73         "VMaximizeKey",
  74         "HMaximizeKey",
  75         "LHMaximizeKey",
  76         "RHMaximizeKey",
  77         "MaximusKey",
  78         "RaiseKey",
  79         "LowerKey",
  80         "RaiseLowerKey",
  81         "ShadeKey",
  82         "MoveResizeKey",
  83         "SelectKey",
  84         "FocusNextKey",
  85         "FocusPrevKey",
  86         "GroupNextKey",
  87         "GroupPrevKey",
  88         "NextWorkspaceKey",
  89         "PrevWorkspaceKey",
  90         "NextWorkspaceLayerKey",
  91         "PrevWorkspaceLayerKey",
  92         "Workspace1Key",
  93         "Workspace2Key",
  94         "Workspace3Key",
  95         "Workspace4Key",
  96         "Workspace5Key",
  97         "Workspace6Key",
  98         "Workspace7Key",
  99         "Workspace8Key",
 100         "Workspace9Key",
 101         "Workspace10Key",
 102         "WindowShortcut1Key",
 103         "WindowShortcut2Key",
 104         "WindowShortcut3Key",
 105         "WindowShortcut4Key",
 106         "WindowShortcut5Key",
 107         "WindowShortcut6Key",
 108         "WindowShortcut7Key",
 109         "WindowShortcut8Key",
 110         "WindowShortcut9Key",
 111         "WindowShortcut10Key",
 112         "ScreenSwitchKey",
 113 #ifdef VIRTUAL_DESKTOP
 114         "VirtualEdgeLeftKey",
 115         "VirtualEdgeRightKey",
 116         "VirtualEdgeUpKey",
 117         "VirtualEdgeDownKey",
 118 #endif
 119         "ClipRaiseKey",
 120         "ClipLowerKey",
 121 #ifndef XKB_MODELOCK
 122         "ClipRaiseLowerKey"
 123 #else
 124         "ClipRaiseLowerKey",
 125         "ToggleKbdModeKey"
 126 #endif                          /* XKB_MODELOCK */
 127 };
 128
 129 #ifndef HAVE_XCONVERTCASE
 130 /* from Xlib */
 131
 132 static void XConvertCase(register KeySym sym, KeySym * lower, KeySym * upper)
 133 {
 134         *lower = sym;
 135         *upper = sym;
 136         switch (sym >> 8) {
 137         case 0:         /* Latin 1 */
 138                 if ((sym >= XK_A) && (sym <= XK_Z))
 139                         *lower += (XK_a - XK_A);
 140                 else if ((sym >= XK_a) && (sym <= XK_z))
 141                         *upper -= (XK_a - XK_A);
 142                 else if ((sym >= XK_Agrave) && (sym <= XK_Odiaeresis))
 143                         *lower += (XK_agrave - XK_Agrave);
 144                 else if ((sym >= XK_agrave) && (sym <= XK_odiaeresis))
 145                         *upper -= (XK_agrave - XK_Agrave);
 146                 else if ((sym >= XK_Ooblique) && (sym <= XK_Thorn))
 147                         *lower += (XK_oslash - XK_Ooblique);
 148                 else if ((sym >= XK_oslash) && (sym <= XK_thorn))
 149                         *upper -= (XK_oslash - XK_Ooblique);
 150                 break;
 151         case 1:         /* Latin 2 */
 152                 /* Assume the KeySym is a legal value (ignore discontinuities) */
 153                 if (sym == XK_Aogonek)
 154                         *lower = XK_aogonek;
 155                 else if (sym >= XK_Lstroke && sym <= XK_Sacute)
 156                         *lower += (XK_lstroke - XK_Lstroke);
 157                 else if (sym >= XK_Scaron && sym <= XK_Zacute)
 158                         *lower += (XK_scaron - XK_Scaron);
 159                 else if (sym >= XK_Zcaron && sym <= XK_Zabovedot)
 160                         *lower += (XK_zcaron - XK_Zcaron);
 161                 else if (sym == XK_aogonek)
 162                         *upper = XK_Aogonek;
 163                 else if (sym >= XK_lstroke && sym <= XK_sacute)
 164                         *upper -= (XK_lstroke - XK_Lstroke);
 165                 else if (sym >= XK_scaron && sym <= XK_zacute)
 166                         *upper -= (XK_scaron - XK_Scaron);
 167                 else if (sym >= XK_zcaron && sym <= XK_zabovedot)
 168                         *upper -= (XK_zcaron - XK_Zcaron);
 169                 else if (sym >= XK_Racute && sym <= XK_Tcedilla)
 170                         *lower += (XK_racute - XK_Racute);
 171                 else if (sym >= XK_racute && sym <= XK_tcedilla)
 172                         *upper -= (XK_racute - XK_Racute);
 173                 break;
 174         case 2:         /* Latin 3 */
 175                 /* Assume the KeySym is a legal value (ignore discontinuities) */
 176                 if (sym >= XK_Hstroke && sym <= XK_Hcircumflex)
 177                         *lower += (XK_hstroke - XK_Hstroke);
 178                 else if (sym >= XK_Gbreve && sym <= XK_Jcircumflex)
 179                         *lower += (XK_gbreve - XK_Gbreve);
 180                 else if (sym >= XK_hstroke && sym <= XK_hcircumflex)
 181                         *upper -= (XK_hstroke - XK_Hstroke);
 182                 else if (sym >= XK_gbreve && sym <= XK_jcircumflex)
 183                         *upper -= (XK_gbreve - XK_Gbreve);
 184                 else if (sym >= XK_Cabovedot && sym <= XK_Scircumflex)
 185                         *lower += (XK_cabovedot - XK_Cabovedot);
 186                 else if (sym >= XK_cabovedot && sym <= XK_scircumflex)
 187                         *upper -= (XK_cabovedot - XK_Cabovedot);
 188                 break;
 189         case 3:         /* Latin 4 */
 190                 /* Assume the KeySym is a legal value (ignore discontinuities) */
 191                 if (sym >= XK_Rcedilla && sym <= XK_Tslash)
 192                         *lower += (XK_rcedilla - XK_Rcedilla);
 193                 else if (sym >= XK_rcedilla && sym <= XK_tslash)
 194                         *upper -= (XK_rcedilla - XK_Rcedilla);
 195                 else if (sym == XK_ENG)
 196                         *lower = XK_eng;
 197                 else if (sym == XK_eng)
 198                         *upper = XK_ENG;
 199                 else if (sym >= XK_Amacron && sym <= XK_Umacron)
 200                         *lower += (XK_amacron - XK_Amacron);
 201                 else if (sym >= XK_amacron && sym <= XK_umacron)
 202                         *upper -= (XK_amacron - XK_Amacron);
 203                 break;
 204         case 6:         /* Cyrillic */
 205                 /* Assume the KeySym is a legal value (ignore discontinuities) */
 206                 if (sym >= XK_Serbian_DJE && sym <= XK_Serbian_DZE)
 207                         *lower -= (XK_Serbian_DJE - XK_Serbian_dje);
 208                 else if (sym >= XK_Serbian_dje && sym <= XK_Serbian_dze)
 209                         *upper += (XK_Serbian_DJE - XK_Serbian_dje);
 210                 else if (sym >= XK_Cyrillic_YU && sym <= XK_Cyrillic_HARDSIGN)
 211                         *lower -= (XK_Cyrillic_YU - XK_Cyrillic_yu);
 212                 else if (sym >= XK_Cyrillic_yu && sym <= XK_Cyrillic_hardsign)
 213                         *upper += (XK_Cyrillic_YU - XK_Cyrillic_yu);
 214                 break;
 215         case 7:         /* Greek */
 216                 /* Assume the KeySym is a legal value (ignore discontinuities) */
 217                 if (sym >= XK_Greek_ALPHAaccent && sym <= XK_Greek_OMEGAaccent)
 218                         *lower += (XK_Greek_alphaaccent - XK_Greek_ALPHAaccent);
 219                 else if (sym >= XK_Greek_alphaaccent && sym <= XK_Greek_omegaaccent &&
 220                          sym != XK_Greek_iotaaccentdieresis && sym != XK_Greek_upsilonaccentdieresis)
 221                         *upper -= (XK_Greek_alphaaccent - XK_Greek_ALPHAaccent);
 222                 else if (sym >= XK_Greek_ALPHA && sym <= XK_Greek_OMEGA)
 223                         *lower += (XK_Greek_alpha - XK_Greek_ALPHA);
 224                 else if (sym >= XK_Greek_alpha && sym <= XK_Greek_omega && sym != XK_Greek_finalsmallsigma)
 225                         *upper -= (XK_Greek_alpha - XK_Greek_ALPHA);
 226                 break;
 227         case 0x14:              /* Armenian */
 228                 if (sym >= XK_Armenian_AYB && sym <= XK_Armenian_fe) {
 229                         *lower = sym | 1;
 230                         *upper = sym & ~1;
 231                 }
 232                 break;
 233         }
 234 }
 235 #endif
 236
 237 static char *captureShortcut(Display * dpy, _Panel * panel)
 238 {
 239         XEvent ev;
 240         KeySym ksym, lksym, uksym;
 241         char buffer[64];
 242         char *key = NULL;
 243
 244         while (panel->capturing) {
 245                 XAllowEvents(dpy, AsyncKeyboard, CurrentTime);
 246                 WMNextEvent(dpy, &ev);
 247                 if (ev.type == KeyPress && ev.xkey.keycode != 0) {
 248                         ksym = XKeycodeToKeysym(dpy, ev.xkey.keycode, 0);
 249                         if (!IsModifierKey(ksym)) {
 250                                 XConvertCase(ksym, &lksym, &uksym);
 251                                 key = XKeysymToString(uksym);
 252
 253                                 panel->capturing = 0;
 254                                 break;
 255                         }
 256                 }
 257                 WMHandleEvent(&ev);
 258         }
 259
 260         if (!key)
 261                 return NULL;
 262
 263         buffer[0] = 0;
 264
 265         if (ev.xkey.state & ControlMask) {
 266                 strcat(buffer, "Control+");
 267         }
 268         if (ev.xkey.state & ShiftMask) {
 269                 strcat(buffer, "Shift+");
 270         }
 271         if (ev.xkey.state & Mod1Mask) {
 272                 strcat(buffer, "Mod1+");
 273         }
 274         if (ev.xkey.state & Mod2Mask) {
 275                 strcat(buffer, "Mod2+");
 276         }
 277         if (ev.xkey.state & Mod3Mask) {
 278                 strcat(buffer, "Mod3+");
 279         }
 280         if (ev.xkey.state & Mod4Mask) {
 281                 strcat(buffer, "Mod4+");
 282         }
 283         if (ev.xkey.state & Mod5Mask) {
 284                 strcat(buffer, "Mod5+");
 285         }
 286         strcat(buffer, key);
 287
 288         return wstrdup(buffer);
 289 }
 290
 291 static void captureClick(WMWidget * w, void *data)
 292 {
 293         _Panel *panel = (_Panel *) data;
 294         Display *dpy = WMScreenDisplay(WMWidgetScreen(panel->parent));
 295         char *shortcut;
 296
 297         if (!panel->capturing) {
 298                 panel->capturing = 1;
 299                 WMSetButtonText(w, _("Cancel"));
 300                 WMSetLabelText(panel->instructionsL,
 301                                _("Press the desired shortcut key(s) or click Cancel to stop capturing."));
 302                 XGrabKeyboard(dpy, WMWidgetXID(panel->parent), True, GrabModeAsync, GrabModeAsync, CurrentTime);
 303                 shortcut = captureShortcut(dpy, panel);
 304                 if (shortcut) {
 305                         int row = WMGetListSelectedItemRow(panel->actLs);
 306
 307                         WMSetTextFieldText(panel->shoT, shortcut);
 308                         if (row >= 0) {
 309                                 if (panel->shortcuts[row])
 310                                         wfree(panel->shortcuts[row]);
 311                                 panel->shortcuts[row] = shortcut;
 312
 313                                 WMRedisplayWidget(panel->actLs);
 314                         } else {
 315                                 wfree(shortcut);
 316                         }
 317                 }
 318         }
 319         panel->capturing = 0;
 320         WMSetButtonText(w, _("Capture"));
 321         WMSetLabelText(panel->instructionsL, _("Click on Capture to interactively define the shortcut key."));
 322         XUngrabKeyboard(dpy, CurrentTime);
 323 }
 324
 325 static void clearShortcut(WMWidget * w, void *data)
 326 {
 327         _Panel *panel = (_Panel *) data;
 328         int row = WMGetListSelectedItemRow(panel->actLs);
 329
 330         WMSetTextFieldText(panel->shoT, NULL);
 331
 332         if (row >= 0) {
 333                 if (panel->shortcuts[row])
 334                         wfree(panel->shortcuts[row]);
 335                 panel->shortcuts[row] = NULL;
 336                 WMRedisplayWidget(panel->actLs);
 337         }
 338 }
 339
 340 static void typedKeys(void *observerData, WMNotification * notification)
 341 {
 342         _Panel *panel = (_Panel *) observerData;
 343         int row = WMGetListSelectedItemRow(panel->actLs);
 344
 345         if (row < 0)
 346                 return;
 347
 348         if (panel->shortcuts[row])
 349                 wfree(panel->shortcuts[row]);
 350         panel->shortcuts[row] = WMGetTextFieldText(panel->shoT);
 351         if (strlen(panel->shortcuts[row]) == 0) {
 352                 wfree(panel->shortcuts[row]);
 353                 panel->shortcuts[row] = NULL;
 354         }
 355         WMRedisplayWidget(panel->actLs);
 356 }
 357
 358 static void listClick(WMWidget * w, void *data)
 359 {
 360         _Panel *panel = (_Panel *) data;
 361         int row = WMGetListSelectedItemRow(w);
 362
 363         WMSetTextFieldText(panel->shoT, panel->shortcuts[row]);
 364 }
 365
 366 static char *trimstr(char *str)
 367 {
 368         char *p = str;
 369         int i;
 370
 371         while (isspace(*p))
 372                 p++;
 373         p = wstrdup(p);
 374         i = strlen(p);
 375         while (isspace(p[i]) && i > 0) {
 376                 p[i] = 0;
 377                 i--;
 378         }
 379
 380         return p;
 381 }
 382
 383 static void showData(_Panel * panel)
 384 {
 385         char *str;
 386         int i;
 387
 388         for (i = 0; i < panel->actionCount; i++) {
 389
 390                 str = GetStringForKey(keyOptions[i]);
 391                 if (panel->shortcuts[i])
 392                         wfree(panel->shortcuts[i]);
 393                 if (str)
 394                         panel->shortcuts[i] = trimstr(str);
 395                 else
 396                         panel->shortcuts[i] = NULL;
 397
 398                 if (panel->shortcuts[i] &&
 399                     (strcasecmp(panel->shortcuts[i], "none") == 0 || strlen(panel->shortcuts[i]) == 0)) {
 400                         wfree(panel->shortcuts[i]);
 401                         panel->shortcuts[i] = NULL;
 402                 }
 403         }
 404         WMRedisplayWidget(panel->actLs);
 405 }
 406
 407 static void paintItem(WMList * lPtr, int index, Drawable d, char *text, int state, WMRect * rect)
 408 {
 409         int width, height, x, y;
 410         _Panel *panel = (_Panel *) WMGetHangedData(lPtr);
 411         WMScreen *scr = WMWidgetScreen(lPtr);
 412         Display *dpy = WMScreenDisplay(scr);
 413         WMColor *backColor = (state & WLDSSelected) ? panel->white : panel->gray;
 414
 415         width = rect->size.width;
 416         height = rect->size.height;
 417         x = rect->pos.x;
 418         y = rect->pos.y;
 419
 420         XFillRectangle(dpy, d, WMColorGC(backColor), x, y, width, height);
 421
 422         if (panel->shortcuts[index]) {
 423                 WMPixmap *pix = WMGetSystemPixmap(scr, WSICheckMark);
 424                 WMSize size = WMGetPixmapSize(pix);
 425
 426                 WMDrawPixmap(pix, d, x + (20 - size.width) / 2, (height - size.height) / 2 + y);
 427                 WMReleasePixmap(pix);
 428         }
 429
 430         WMDrawString(scr, d, panel->black, panel->font, x + 20, y, text, strlen(text));
 431 }
 432
 433 static void createPanel(Panel * p)
 434 {
 435         _Panel *panel = (_Panel *) p;
 436         WMScreen *scr = WMWidgetScreen(panel->parent);
 437         WMColor *color;
 438         WMFont *boldFont;
 439
 440         panel->capturing = 0;
 441
 442         panel->white = WMWhiteColor(scr);
 443         panel->black = WMBlackColor(scr);
 444         panel->gray = WMGrayColor(scr);
 445         panel->font = WMSystemFontOfSize(scr, 12);
 446
 447         panel->box = WMCreateBox(panel->parent);
 448         WMSetViewExpandsToParent(WMWidgetView(panel->box), 2, 2, 2, 2);
 449
 450         boldFont = WMBoldSystemFontOfSize(scr, 12);
 451
 452         /* **************** Actions **************** */
 453         panel->actL = WMCreateLabel(panel->box);
 454         WMResizeWidget(panel->actL, 280, 20);
 455         WMMoveWidget(panel->actL, 20, 10);
 456         WMSetLabelFont(panel->actL, boldFont);
 457         WMSetLabelText(panel->actL, _("Actions"));
 458         WMSetLabelRelief(panel->actL, WRSunken);
 459         WMSetLabelTextAlignment(panel->actL, WACenter);
 460         color = WMDarkGrayColor(scr);
 461         WMSetWidgetBackgroundColor(panel->actL, color);
 462         WMReleaseColor(color);
 463         WMSetLabelTextColor(panel->actL, panel->white);
 464
 465         panel->actLs = WMCreateList(panel->box);
 466         WMResizeWidget(panel->actLs, 280, 190);
 467         WMMoveWidget(panel->actLs, 20, 32);
 468         WMSetListUserDrawProc(panel->actLs, paintItem);
 469         WMHangData(panel->actLs, panel);
 470
 471         WMAddListItem(panel->actLs, _("Open applications menu"));
 472         WMAddListItem(panel->actLs, _("Open window list menu"));
 473         WMAddListItem(panel->actLs, _("Open window commands menu"));
 474         WMAddListItem(panel->actLs, _("Hide active application"));
 475         WMAddListItem(panel->actLs, _("Hide other applications"));
 476         WMAddListItem(panel->actLs, _("Miniaturize active window"));
 477         WMAddListItem(panel->actLs, _("Close active window"));
 478         WMAddListItem(panel->actLs, _("Maximize active window"));
 479         WMAddListItem(panel->actLs, _("Maximize active window vertically"));
 480         WMAddListItem(panel->actLs, _("Maximize active window horizontally"));
 481         WMAddListItem(panel->actLs, _("Maximize active window left half"));
 482         WMAddListItem(panel->actLs, _("Maximize active window right half"));
 483         WMAddListItem(panel->actLs, _("Maximus: Tiled maximization "));
 484         WMAddListItem(panel->actLs, _("Raise active window"));
 485         WMAddListItem(panel->actLs, _("Lower active window"));
 486         WMAddListItem(panel->actLs, _("Raise/Lower window under mouse pointer"));
 487         WMAddListItem(panel->actLs, _("Shade active window"));
 488         WMAddListItem(panel->actLs, _("Move/Resize active window"));
 489         WMAddListItem(panel->actLs, _("Select active window"));
 490         WMAddListItem(panel->actLs, _("Focus next window"));
 491         WMAddListItem(panel->actLs, _("Focus previous window"));
 492         WMAddListItem(panel->actLs, _("Focus next group window"));
 493         WMAddListItem(panel->actLs, _("Focus previous group window"));
 494         WMAddListItem(panel->actLs, _("Switch to next workspace"));
 495         WMAddListItem(panel->actLs, _("Switch to previous workspace"));
 496         WMAddListItem(panel->actLs, _("Switch to next ten workspaces"));
 497         WMAddListItem(panel->actLs, _("Switch to previous ten workspaces"));
 498         WMAddListItem(panel->actLs, _("Switch to workspace 1"));
 499         WMAddListItem(panel->actLs, _("Switch to workspace 2"));
 500         WMAddListItem(panel->actLs, _("Switch to workspace 3"));
 501         WMAddListItem(panel->actLs, _("Switch to workspace 4"));
 502         WMAddListItem(panel->actLs, _("Switch to workspace 5"));
 503         WMAddListItem(panel->actLs, _("Switch to workspace 6"));
 504         WMAddListItem(panel->actLs, _("Switch to workspace 7"));
 505         WMAddListItem(panel->actLs, _("Switch to workspace 8"));
 506         WMAddListItem(panel->actLs, _("Switch to workspace 9"));
 507         WMAddListItem(panel->actLs, _("Switch to workspace 10"));
 508         WMAddListItem(panel->actLs, _("Shortcut for window 1"));
 509         WMAddListItem(panel->actLs, _("Shortcut for window 2"));
 510         WMAddListItem(panel->actLs, _("Shortcut for window 3"));
 511         WMAddListItem(panel->actLs, _("Shortcut for window 4"));
 512         WMAddListItem(panel->actLs, _("Shortcut for window 5"));
 513         WMAddListItem(panel->actLs, _("Shortcut for window 6"));
 514         WMAddListItem(panel->actLs, _("Shortcut for window 7"));
 515         WMAddListItem(panel->actLs, _("Shortcut for window 8"));
 516         WMAddListItem(panel->actLs, _("Shortcut for window 9"));
 517         WMAddListItem(panel->actLs, _("Shortcut for window 10"));
 518         WMAddListItem(panel->actLs, _("Switch to Next Screen/Monitor"));
 519 #ifdef VIRTUAL_DESKTOP
 520         WMAddListItem(panel->actLs, _("Move VirtualDesktop to next left edge"));
 521         WMAddListItem(panel->actLs, _("Move VirtualDesktop to next right edge"));
 522         WMAddListItem(panel->actLs, _("Move VirtualDesktop to next top edge"));
 523         WMAddListItem(panel->actLs, _("Move VirtualDesktop to next bottom edge"));
 524 #endif
 525         WMAddListItem(panel->actLs, _("Raise Clip"));
 526         WMAddListItem(panel->actLs, _("Lower Clip"));
 527         WMAddListItem(panel->actLs, _("Raise/Lower Clip"));
 528 #ifdef XKB_MODELOCK
 529         WMAddListItem(panel->actLs, _("Toggle keyboard language"));
 530 #endif                          /* XKB_MODELOCK */
 531
 532         WMSetListAction(panel->actLs, listClick, panel);
 533
 534         panel->actionCount = WMGetListNumberOfRows(panel->actLs);
 535         panel->shortcuts = wmalloc(sizeof(char *) * panel->actionCount);
 536         memset(panel->shortcuts, 0, sizeof(char *) * panel->actionCount);
 537
 538     /***************** Shortcut ****************/
 539
 540         panel->shoF = WMCreateFrame(panel->box);
 541         WMResizeWidget(panel->shoF, 190, 210);
 542         WMMoveWidget(panel->shoF, 315, 10);
 543         WMSetFrameTitle(panel->shoF, _("Shortcut"));
 544
 545         panel->shoT = WMCreateTextField(panel->shoF);
 546         WMResizeWidget(panel->shoT, 160, 20);
 547         WMMoveWidget(panel->shoT, 15, 65);
 548         WMAddNotificationObserver(typedKeys, panel, WMTextDidChangeNotification, panel->shoT);
 549
 550         panel->cleB = WMCreateCommandButton(panel->shoF);
 551         WMResizeWidget(panel->cleB, 75, 24);
 552         WMMoveWidget(panel->cleB, 15, 95);
 553         WMSetButtonText(panel->cleB, _("Clear"));
 554         WMSetButtonAction(panel->cleB, clearShortcut, panel);
 555
 556         panel->defB = WMCreateCommandButton(panel->shoF);
 557         WMResizeWidget(panel->defB, 75, 24);
 558         WMMoveWidget(panel->defB, 100, 95);
 559         WMSetButtonText(panel->defB, _("Capture"));
 560         WMSetButtonAction(panel->defB, captureClick, panel);
 561
 562         panel->instructionsL = WMCreateLabel(panel->shoF);
 563         WMResizeWidget(panel->instructionsL, 160, 55);
 564         WMMoveWidget(panel->instructionsL, 15, 140);
 565         WMSetLabelTextAlignment(panel->instructionsL, WACenter);
 566         WMSetLabelWraps(panel->instructionsL, True);
 567         WMSetLabelText(panel->instructionsL, _("Click on Capture to interactively define the shortcut key."));
 568
 569         WMMapSubwidgets(panel->shoF);
 570
 571         WMReleaseFont(boldFont);
 572
 573         WMRealizeWidget(panel->box);
 574         WMMapSubwidgets(panel->box);
 575
 576         showData(panel);
 577 }
 578
 579 static void storeData(_Panel * panel)
 580 {
 581         int i;
 582         char *str;
 583
 584         for (i = 0; i < panel->actionCount; i++) {
 585                 str = NULL;
 586                 if (panel->shortcuts[i]) {
 587                         str = trimstr(panel->shortcuts[i]);
 588                         if (strlen(str) == 0) {
 589                                 wfree(str);
 590                                 str = NULL;
 591                         }
 592                 }
 593                 if (str) {
 594                         SetStringForKey(str, keyOptions[i]);
 595                         wfree(str);
 596                 } else {
 597                         SetStringForKey("None", keyOptions[i]);
 598                 }
 599         }
 600 }
 601
 602 Panel *InitKeyboardShortcuts(WMScreen * scr, WMWidget * parent)
 603 {
 604         _Panel *panel;
 605
 606         panel = wmalloc(sizeof(_Panel));
 607         memset(panel, 0, sizeof(_Panel));
 608
 609         panel->sectionName = _("Keyboard Shortcut Preferences");
 610
 611         panel->description = _("Change the keyboard shortcuts for actions such\n"
 612                                "as changing workspaces and opening menus.");
 613
 614         panel->parent = parent;
 615
 616         panel->callbacks.createWidgets = createPanel;
 617         panel->callbacks.updateDomain = storeData;
 618
 619         AddSection(panel, ICON_FILE);
 620
 621         return panel;
 622 }