WPrefs.app/MouseSettings.c

   1
   2 /* MouseSettings.c- mouse options (some are equivalent to xset)
   3  *
   4  *  WPrefs - Window Maker Preferences Program
   5  *
   6  *  Copyright (c) 1998-2003 Alfredo K. Kojima
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License along
  19  *  with this program; if not, write to the Free Software Foundation, Inc.,
  20  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21  */
  22
  23 #include "WPrefs.h"
  24
  25 #include <X11/Xutil.h>
  26 #include <X11/XKBlib.h>
  27
  28 #include <unistd.h>
  29 #include <math.h>
  30
  31
  32 #define XSET    "xset"
  33
  34 typedef struct _Panel {
  35         WMBox *box;
  36
  37         char *sectionName;
  38
  39         char *description;
  40
  41         CallbackRec callbacks;
  42
  43         WMWidget *parent;
  44
  45         WMFrame *speedF;
  46         WMLabel *speedL;
  47         WMSlider *speedS;
  48         WMLabel *acceL;
  49         WMTextField *acceT;
  50         WMLabel *threL;
  51         WMTextField *threT;
  52
  53         WMFrame *ddelaF;
  54         WMButton *ddelaB[5];
  55         WMTextField *ddelaT;
  56         WMLabel *ddelaL;
  57         DoubleTest *tester;
  58
  59         WMFrame *menuF;
  60         WMLabel *button1L;
  61         WMLabel *button2L;
  62         WMLabel *button3L;
  63         WMLabel *wheelL;
  64         WMPopUpButton *button1P;
  65         WMPopUpButton *button2P;
  66         WMPopUpButton *button3P;
  67         WMPopUpButton *wheelP;
  68
  69         WMButton *disaB;
  70
  71         WMFrame *grabF;
  72         WMPopUpButton *grabP;
  73
  74          /**/ int maxThreshold;
  75         float acceleration;
  76 } _Panel;
  77
  78 #define ICON_FILE "mousesettings"
  79
  80 #define SPEED_ICON_FILE "mousespeed"
  81
  82 #define DELAY_ICON "timer%i"
  83 #define DELAY_ICON_S "timer%is"
  84
  85 /* need access to the double click variables */
  86 #include <WINGs/WINGsP.h>
  87
  88 static char *modifierNames[8];
  89
  90 static char *buttonActions[4];
  91
  92 static char *wheelActions[2];
  93
  94 #define DELAY(i)                ((i)*75+170)
  95
  96
  97 static void setMouseAccel(WMScreen * scr, float accel, int threshold)
  98 {
  99         int n, d;
 100
 101         d = 10;
 102         n = accel * d;
 103
 104         XChangePointerControl(WMScreenDisplay(scr), True, True, n, d, threshold);
 105 }
 106
 107 static void speedChange(WMWidget * w, void *data)
 108 {
 109         _Panel *panel = (_Panel *) data;
 110         int i;
 111         char buffer[64];
 112         int threshold;
 113         char *tmp;
 114
 115         if (w == NULL) {
 116                 float accel;
 117
 118                 tmp = WMGetTextFieldText(panel->acceT);
 119                 if (sscanf(tmp, "%f", &accel) != 1 || accel < 0) {
 120                         WMRunAlertPanel(WMWidgetScreen(panel->acceT), GetWindow(panel),
 121                                         _("Error"),
 122                                         _("Invalid mouse acceleration value. Must be a positive real value."),
 123                                         _("OK"), NULL, NULL);
 124                         wfree(tmp);
 125                         return;
 126                 }
 127                 panel->acceleration = accel;
 128                 wfree(tmp);
 129         } else {
 130                 i = (int)WMGetSliderValue(panel->speedS);
 131
 132                 panel->acceleration = 0.25 + (i * 0.25);
 133
 134                 sprintf(buffer, "%.2f", 0.25 + (i * 0.25));
 135                 WMSetTextFieldText(panel->acceT, buffer);
 136         }
 137
 138         tmp = WMGetTextFieldText(panel->threT);
 139         if (sscanf(tmp, "%i", &threshold) != 1 || threshold < 0 || threshold > panel->maxThreshold) {
 140                 WMRunAlertPanel(WMWidgetScreen(panel->parent), GetWindow(panel), _("Error"),
 141                                 _
 142                                 ("Invalid mouse acceleration threshold value. Must be the number of pixels to travel before accelerating."),
 143                                 _("OK"), NULL, NULL);
 144         } else {
 145                 setMouseAccel(WMWidgetScreen(panel->parent), panel->acceleration, threshold);
 146         }
 147         wfree(tmp);
 148 }
 149
 150 static void returnPressed(void *observerData, WMNotification * notification)
 151 {
 152         _Panel *panel = (_Panel *) observerData;
 153
 154         /* Parameter not used, but tell the compiler that it is ok */
 155         (void) notification;
 156
 157         speedChange(NULL, panel);
 158 }
 159
 160 static void doubleClick(WMWidget * w, void *data)
 161 {
 162         _Panel *panel = (_Panel *) data;
 163         int i;
 164         char buffer[32];
 165
 166         for (i = 0; i < 5; i++) {
 167                 if (panel->ddelaB[i] == w)
 168                         break;
 169         }
 170         WINGsConfiguration.doubleClickDelay = DELAY(i);
 171
 172         sprintf(buffer, "%i", DELAY(i));
 173         WMSetTextFieldText(panel->ddelaT, buffer);
 174 }
 175
 176 static int getButtonAction(const char *str)
 177 {
 178         if (!str)
 179                 return -2;
 180
 181         if (strcasecmp(str, "None") == 0)
 182                 return 0;
 183         else if (strcasecmp(str, "OpenApplicationsMenu") == 0)
 184                 return 1;
 185         else if (strcasecmp(str, "OpenWindowListMenu") == 0)
 186                 return 2;
 187         else if (strcasecmp(str, "SelectWindows") == 0)
 188                 return 3;
 189         else
 190                 return -1;
 191
 192 }
 193
 194 static int getWheelAction(const char *str)
 195 {
 196         if (!str)
 197                 return -2;
 198
 199         if (strcasecmp(str, "None") == 0)
 200                 return 0;
 201         else if (strcasecmp(str, "SwitchWorkspaces") == 0)
 202                 return 1;
 203         else
 204                 return -1;
 205
 206 }
 207
 208 static void getMouseParameters(Display * dpy, float *accel, int *thre)
 209 {
 210         int n, d;
 211
 212         XGetPointerControl(dpy, &n, &d, thre);
 213
 214         *accel = (float)n / (float)d;
 215 }
 216
 217 static void showData(_Panel * panel)
 218 {
 219         char *str;
 220         int i;
 221         int a = -1, b = -1, c = -1, w = -1;
 222         float accel;
 223         char buffer[32];
 224         Display *dpy = WMScreenDisplay(WMWidgetScreen(panel->parent));
 225
 226         str = GetStringForKey("MouseLeftButtonAction");
 227         i = getButtonAction(str);
 228         if (i < 0) {
 229                 a = 3;
 230                 if (i == -1) {
 231                         wwarning(_("bad value %s for option %s"), str, "MouseLeftButtonAction");
 232                 }
 233         } else {
 234                 a = i;
 235         }
 236         WMSetPopUpButtonSelectedItem(panel->button1P, a);
 237
 238         str = GetStringForKey("MouseMiddleButtonAction");
 239         i = getButtonAction(str);
 240         if (i < 0) {
 241                 b = 2;
 242                 if (i == -1) {
 243                         wwarning(_("bad value %s for option %s"), str, "MouseMiddleButtonAction");
 244                 }
 245         } else {
 246                 b = i;
 247         }
 248         WMSetPopUpButtonSelectedItem(panel->button2P, b);
 249
 250         str = GetStringForKey("MouseRightButtonAction");
 251         i = getButtonAction(str);
 252         if (i < 0) {
 253                 c = 1;
 254                 if (i == -1) {
 255                         wwarning(_("bad value %s for option %s"), str, "MouseRightButtonAction");
 256                 }
 257         } else {
 258                 c = i;
 259         }
 260         WMSetPopUpButtonSelectedItem(panel->button3P, c);
 261
 262         str = GetStringForKey("MouseWheelAction");
 263         i = getWheelAction(str);
 264         if (i < 0) {
 265                 w = 0;
 266                 if (i == -1) {
 267                         wwarning(_("bad value %s for option %s"), str, "MouseWheelAction");
 268                 }
 269         } else {
 270                 w = i;
 271         }
 272         WMSetPopUpButtonSelectedItem(panel->wheelP, w);
 273
 274         WMSetButtonSelected(panel->disaB, GetBoolForKey("DisableWSMouseActions"));
 275
 276          /**/ getMouseParameters(dpy, &accel, &a);
 277         panel->maxThreshold = WidthOfScreen(DefaultScreenOfDisplay(dpy));
 278         if (a > panel->maxThreshold) {
 279                 panel->maxThreshold = a;
 280         }
 281         sprintf(buffer, "%i", a);
 282         WMSetTextFieldText(panel->threT, buffer);
 283
 284         WMSetSliderValue(panel->speedS, (accel - 0.25) / 0.25);
 285
 286         panel->acceleration = accel;
 287         sprintf(buffer, "%.2f", accel);
 288         WMSetTextFieldText(panel->acceT, buffer);
 289
 290          /**/ b = GetIntegerForKey("DoubleClickTime");
 291         /* find best match */
 292         a = -1;
 293         for (i = 0; i < 5; i++) {
 294                 if (DELAY(i) == b)
 295                         a = i;
 296         }
 297         if (a >= 0)
 298                 WMPerformButtonClick(panel->ddelaB[a]);
 299         sprintf(buffer, "%i", b);
 300         WMSetTextFieldText(panel->ddelaT, buffer);
 301
 302          /**/ str = GetStringForKey("ModifierKey");
 303         if (!str)
 304                 str = "mod1";
 305         a = ModifierFromKey(dpy, str);
 306
 307         if (a != -1) {
 308                 str = modifierNames[a];
 309
 310                 a = 0;
 311                 for (i = 0; i < WMGetPopUpButtonNumberOfItems(panel->grabP); i++) {
 312                         if (strstr(WMGetPopUpButtonItem(panel->grabP, i), str)) {
 313                                 WMSetPopUpButtonSelectedItem(panel->grabP, i);
 314                                 a = 1;
 315                                 break;
 316                         }
 317                 }
 318         }
 319
 320         if (a < 1) {
 321                 char *previous;
 322
 323                 previous = WMGetPopUpButtonItem(panel->grabP, 0);
 324                 if (previous != NULL)
 325                         WMSetPopUpButtonSelectedItem(panel->grabP, 0);
 326                 wwarning(_("modifier key %s for option ModifierKey was not recognized. Using %s as default"),
 327                                         str, previous?previous:"(empty)");
 328         }
 329 }
 330
 331 static void fillModifierPopUp(WMPopUpButton * pop)
 332 {
 333         XModifierKeymap *mapping;
 334         Display *dpy = WMScreenDisplay(WMWidgetScreen(pop));
 335         int i, j;
 336         char *str;
 337         char buffer[64];
 338
 339         mapping = XGetModifierMapping(dpy);
 340
 341         if (!mapping || mapping->max_keypermod == 0) {
 342                 WMAddPopUpButtonItem(pop, "Mod1");
 343                 WMAddPopUpButtonItem(pop, "Mod2");
 344                 WMAddPopUpButtonItem(pop, "Mod3");
 345                 WMAddPopUpButtonItem(pop, "Mod4");
 346                 WMAddPopUpButtonItem(pop, "Mod5");
 347                 wwarning(_("could not retrieve keyboard modifier mapping"));
 348                 return;
 349         }
 350
 351         for (j = 0; j < 8; j++) {
 352                 int idx;
 353                 char *array[8];
 354                 int a;
 355                 KeySym ksym;
 356                 int k;
 357                 char *ptr;
 358                 char *tmp;
 359
 360                 a = 0;
 361                 memset(array, 0, sizeof(char *) * 8);
 362                 for (i = 0; i < mapping->max_keypermod; i++) {
 363                         idx = i + j * mapping->max_keypermod;
 364                         if (mapping->modifiermap[idx] != 0) {
 365                                 int l;
 366                                 for (l = 0; l < 4; l++) {
 367                                         if (xext_xkb_supported)
 368                                                 ksym = XkbKeycodeToKeysym(dpy, mapping->modifiermap[idx], 0, l);
 369                                         else
 370                                                 ksym = XKeycodeToKeysym(dpy, mapping->modifiermap[idx], 0);
 371                                         if (ksym != NoSymbol)
 372                                                 break;
 373                                 }
 374                                 if (ksym != NoSymbol)
 375                                         str = XKeysymToString(ksym);
 376                                 else
 377                                         str = NULL;
 378                                 if (str && !strstr(str, "_Lock") && !strstr(str, "Shift")
 379                                     && !strstr(str, "Control")) {
 380                                         array[a++] = wstrdup(str);
 381                                 }
 382                         }
 383                 }
 384
 385                 for (k = 0; k < a; k++) {
 386                         if (array[k] == NULL)
 387                                 continue;
 388                         tmp = wstrdup(array[k]);
 389                         ptr = strstr(tmp, "_L");
 390                         if (ptr)
 391                                 *ptr = 0;
 392                         ptr = strstr(tmp, "_R");
 393                         if (ptr)
 394                                 *ptr = 0;
 395                         sprintf(buffer, "%s (%s)", modifierNames[j], tmp);
 396                         /*sprintf(buffer, "%s", tmp); */
 397                         WMAddPopUpButtonItem(pop, buffer);
 398                         for (i = k + 1; i < a; i++) {
 399                                 if (array[i] == NULL)
 400                                         continue;
 401                                 if (strstr(array[i], tmp)) {
 402                                         wfree(array[i]);
 403                                         array[i] = NULL;
 404                                         break;
 405                                 }
 406                         }
 407                         wfree(tmp);
 408                 }
 409
 410                 while (--a > 0) {
 411                         if (array[a])
 412                                 wfree(array[a]);
 413                 }
 414         }
 415
 416         if (mapping)
 417                 XFreeModifiermap(mapping);
 418 }
 419
 420 static void createPanel(Panel * p)
 421 {
 422         _Panel *panel = (_Panel *) p;
 423         WMScreen *scr = WMWidgetScreen(panel->parent);
 424         WMPixmap *icon;
 425         char *buf1, *buf2;
 426         int i;
 427         RColor color;
 428         char *path;
 429
 430         color.red = 0xae;
 431         color.green = 0xaa;
 432         color.blue = 0xae;
 433
 434         panel->box = WMCreateBox(panel->parent);
 435         WMSetViewExpandsToParent(WMWidgetView(panel->box), 2, 2, 2, 2);
 436
 437     /**************** Mouse Speed ****************/
 438         panel->speedF = WMCreateFrame(panel->box);
 439         WMResizeWidget(panel->speedF, 245, 100);
 440         WMMoveWidget(panel->speedF, 15, 5);
 441         WMSetFrameTitle(panel->speedF, _("Mouse Speed"));
 442
 443         panel->speedL = WMCreateLabel(panel->speedF);
 444         WMResizeWidget(panel->speedL, 40, 46);
 445         WMMoveWidget(panel->speedL, 15, 14);
 446         WMSetLabelImagePosition(panel->speedL, WIPImageOnly);
 447         path = LocateImage(SPEED_ICON_FILE);
 448         if (path) {
 449                 icon = WMCreateBlendedPixmapFromFile(scr, path, &color);
 450                 if (icon) {
 451                         WMSetLabelImage(panel->speedL, icon);
 452                         WMReleasePixmap(icon);
 453                 } else {
 454                         wwarning(_("could not load icon %s"), path);
 455                 }
 456                 wfree(path);
 457         }
 458
 459         panel->speedS = WMCreateSlider(panel->speedF);
 460         WMResizeWidget(panel->speedS, 160, 15);
 461         WMMoveWidget(panel->speedS, 70, 35);
 462         WMSetSliderMinValue(panel->speedS, 0);
 463         WMSetSliderMaxValue(panel->speedS, 40);
 464         WMSetSliderContinuous(panel->speedS, False);
 465         WMSetSliderAction(panel->speedS, speedChange, panel);
 466
 467         panel->acceL = WMCreateLabel(panel->speedF);
 468         WMResizeWidget(panel->acceL, 70, 16);
 469         WMMoveWidget(panel->acceL, 10, 67);
 470         WMSetLabelTextAlignment(panel->acceL, WARight);
 471         WMSetLabelText(panel->acceL, _("Acceler.:"));
 472
 473         panel->acceT = WMCreateTextField(panel->speedF);
 474         WMResizeWidget(panel->acceT, 40, 20);
 475         WMMoveWidget(panel->acceT, 80, 65);
 476         WMAddNotificationObserver(returnPressed, panel, WMTextDidEndEditingNotification, panel->acceT);
 477
 478         panel->threL = WMCreateLabel(panel->speedF);
 479         WMResizeWidget(panel->threL, 80, 16);
 480         WMMoveWidget(panel->threL, 120, 67);
 481         WMSetLabelTextAlignment(panel->threL, WARight);
 482         WMSetLabelText(panel->threL, _("Threshold:"));
 483
 484         panel->threT = WMCreateTextField(panel->speedF);
 485         WMResizeWidget(panel->threT, 30, 20);
 486         WMMoveWidget(panel->threT, 200, 65);
 487         WMAddNotificationObserver(returnPressed, panel, WMTextDidEndEditingNotification, panel->threT);
 488
 489         WMMapSubwidgets(panel->speedF);
 490
 491     /***************** Doubleclick Delay ****************/
 492
 493         panel->ddelaF = WMCreateFrame(panel->box);
 494         WMResizeWidget(panel->ddelaF, 245, 105);
 495         WMMoveWidget(panel->ddelaF, 15, 115);
 496         WMSetFrameTitle(panel->ddelaF, _("Double-Click Delay"));
 497
 498         buf1 = wmalloc(strlen(DELAY_ICON) + 2);
 499         buf2 = wmalloc(strlen(DELAY_ICON_S) + 2);
 500
 501         for (i = 0; i < 5; i++) {
 502                 panel->ddelaB[i] = WMCreateCustomButton(panel->ddelaF, WBBStateChangeMask);
 503                 WMResizeWidget(panel->ddelaB[i], 25, 25);
 504                 WMMoveWidget(panel->ddelaB[i], 30 + (40 * i), 25);
 505                 WMSetButtonBordered(panel->ddelaB[i], False);
 506                 WMSetButtonImagePosition(panel->ddelaB[i], WIPImageOnly);
 507                 WMSetButtonAction(panel->ddelaB[i], doubleClick, panel);
 508                 if (i > 0) {
 509                         WMGroupButtons(panel->ddelaB[0], panel->ddelaB[i]);
 510                 }
 511                 sprintf(buf1, DELAY_ICON, i + 1);
 512                 sprintf(buf2, DELAY_ICON_S, i + 1);
 513                 path = LocateImage(buf1);
 514                 if (path) {
 515                         icon = WMCreatePixmapFromFile(scr, path);
 516                         if (icon) {
 517                                 WMSetButtonImage(panel->ddelaB[i], icon);
 518                                 WMReleasePixmap(icon);
 519                         } else {
 520                                 wwarning(_("could not load icon file %s"), path);
 521                         }
 522                         wfree(path);
 523                 }
 524                 path = LocateImage(buf2);
 525                 if (path) {
 526                         icon = WMCreatePixmapFromFile(scr, path);
 527                         if (icon) {
 528                                 WMSetButtonAltImage(panel->ddelaB[i], icon);
 529                                 WMReleasePixmap(icon);
 530                         } else {
 531                                 wwarning(_("could not load icon file %s"), path);
 532                         }
 533                         wfree(path);
 534                 }
 535         }
 536         wfree(buf1);
 537         wfree(buf2);
 538
 539         panel->tester = CreateDoubleTest(panel->ddelaF, _("Test"));
 540         WMResizeWidget(panel->tester, 84, 29);
 541         WMMoveWidget(panel->tester, 35, 60);
 542
 543         panel->ddelaT = WMCreateTextField(panel->ddelaF);
 544         WMResizeWidget(panel->ddelaT, 40, 20);
 545         WMMoveWidget(panel->ddelaT, 140, 65);
 546
 547         panel->ddelaL = WMCreateLabel(panel->ddelaF);
 548         WMResizeWidget(panel->ddelaL, 40, 16);
 549         WMMoveWidget(panel->ddelaL, 185, 70);
 550         {
 551                 WMFont *font;
 552                 WMColor *color;
 553
 554                 font = WMSystemFontOfSize(scr, 10);
 555                 color = WMDarkGrayColor(scr);
 556                 WMSetLabelTextColor(panel->ddelaL, color);
 557                 WMSetLabelFont(panel->ddelaL, font);
 558                 WMReleaseFont(font);
 559                 WMReleaseColor(color);
 560         }
 561         WMSetLabelText(panel->ddelaL, _("msec"));
 562
 563         WMMapSubwidgets(panel->ddelaF);
 564
 565         /* ************** Workspace Action Buttons **************** */
 566         panel->menuF = WMCreateFrame(panel->box);
 567         WMResizeWidget(panel->menuF, 240, 160);
 568         WMMoveWidget(panel->menuF, 270, 5);
 569         WMSetFrameTitle(panel->menuF, _("Workspace Mouse Actions"));
 570
 571         panel->disaB = WMCreateSwitchButton(panel->menuF);
 572         WMResizeWidget(panel->disaB, 205, 18);
 573         WMMoveWidget(panel->disaB, 10, 18);
 574         WMSetButtonText(panel->disaB, _("Disable mouse actions"));
 575
 576         panel->button1L = WMCreateLabel(panel->menuF);
 577         WMResizeWidget(panel->button1L, 87, 20);
 578         WMMoveWidget(panel->button1L, 5, 45);
 579         WMSetLabelTextAlignment(panel->button1L, WARight);
 580         WMSetLabelText(panel->button1L, _("Left Button"));
 581
 582         panel->button1P = WMCreatePopUpButton(panel->menuF);
 583         WMResizeWidget(panel->button1P, 135, 20);
 584         WMMoveWidget(panel->button1P, 95, 45);
 585
 586         panel->button2L = WMCreateLabel(panel->menuF);
 587         WMResizeWidget(panel->button2L, 87, 20);
 588         WMMoveWidget(panel->button2L, 5, 73);
 589         WMSetLabelTextAlignment(panel->button2L, WARight);
 590         WMSetLabelText(panel->button2L, _("Middle Button"));
 591
 592         panel->button2P = WMCreatePopUpButton(panel->menuF);
 593         WMResizeWidget(panel->button2P, 135, 20);
 594         WMMoveWidget(panel->button2P, 95, 73);
 595
 596         panel->button3L = WMCreateLabel(panel->menuF);
 597         WMResizeWidget(panel->button3L, 87, 20);
 598         WMMoveWidget(panel->button3L, 5, 101);
 599         WMSetLabelTextAlignment(panel->button3L, WARight);
 600         WMSetLabelText(panel->button3L, _("Right Button"));
 601
 602         panel->button3P = WMCreatePopUpButton(panel->menuF);
 603         WMResizeWidget(panel->button3P, 135, 20);
 604         WMMoveWidget(panel->button3P, 95, 101);
 605
 606         panel->wheelL = WMCreateLabel(panel->menuF);
 607         WMResizeWidget(panel->wheelL, 87, 20);
 608         WMMoveWidget(panel->wheelL, 5, 129);
 609         WMSetLabelTextAlignment(panel->wheelL, WARight);
 610         WMSetLabelText(panel->wheelL, _("Mouse Wheel"));
 611
 612         panel->wheelP = WMCreatePopUpButton(panel->menuF);
 613         WMResizeWidget(panel->wheelP, 135, 20);
 614         WMMoveWidget(panel->wheelP, 95, 129);
 615
 616         for (i = 0; i < wlengthof(buttonActions); i++) {
 617                 WMAddPopUpButtonItem(panel->button1P, buttonActions[i]);
 618                 WMAddPopUpButtonItem(panel->button2P, buttonActions[i]);
 619                 WMAddPopUpButtonItem(panel->button3P, buttonActions[i]);
 620         }
 621
 622         for (i = 0; i < wlengthof(wheelActions); i++) {
 623                 WMAddPopUpButtonItem(panel->wheelP, wheelActions[i]);
 624         }
 625
 626         WMMapSubwidgets(panel->menuF);
 627
 628         /* ************** Grab Modifier **************** */
 629         panel->grabF = WMCreateFrame(panel->box);
 630         WMResizeWidget(panel->grabF, 240, 50);
 631         WMMoveWidget(panel->grabF, 270, 170);
 632         WMSetFrameTitle(panel->grabF, _("Mouse Grab Modifier"));
 633
 634         WMSetBalloonTextForView(_("Keyboard modifier to use for actions that\n"
 635                                   "involve dragging windows with the mouse,\n"
 636                                   "clicking inside the window."), WMWidgetView(panel->grabF));
 637
 638         panel->grabP = WMCreatePopUpButton(panel->grabF);
 639         WMResizeWidget(panel->grabP, 160, 20);
 640         WMMoveWidget(panel->grabP, 40, 20);
 641
 642         fillModifierPopUp(panel->grabP);
 643
 644         WMMapSubwidgets(panel->grabF);
 645
 646         WMRealizeWidget(panel->box);
 647         WMMapSubwidgets(panel->box);
 648
 649         showData(panel);
 650 }
 651
 652 static void storeCommandInScript(const char *cmd, const char *line)
 653 {
 654         char *path;
 655         FILE *f;
 656         char buffer[128];
 657
 658         path = wstrconcat(wusergnusteppath(), "/Library/WindowMaker/autostart");
 659
 660         f = fopen(path, "rb");
 661         if (!f) {
 662                 f = fopen(path, "wb");
 663                 if (!f) {
 664                         werror(_("could not create %s"), path);
 665                         goto end;
 666                 }
 667                 fprintf(f, "#!/bin/sh\n");
 668                 fputs(line, f);
 669                 fputs("\n", f);
 670         } else {
 671                 int len = strlen(cmd);
 672                 int ok = 0;
 673                 char *tmppath;
 674                 FILE *fo;
 675
 676                 tmppath = wstrconcat(wusergnusteppath(), "/Library/WindowMaker/autostart.tmp");
 677                 fo = fopen(tmppath, "wb");
 678                 if (!fo) {
 679                         werror(_("could not create temporary file %s"), tmppath);
 680                         wfree(tmppath);
 681                         goto end;
 682                 }
 683
 684                 while (!feof(f)) {
 685                         if (!fgets(buffer, 127, f)) {
 686                                 break;
 687                         }
 688                         if (buffer[0] == '\n') {
 689                                 /* don't write empty lines, else the file will grow
 690                                  * indefinitely (one '\n' added at end of file on each save).
 691                                  */
 692                                 continue;
 693                         }
 694                         if (strncmp(buffer, cmd, len) == 0) {
 695                                 if (!ok) {
 696                                         fputs(line, fo);
 697                                         fputs("\n", fo);
 698                                         ok = 1;
 699                                 }
 700                         } else {
 701                                 fputs(buffer, fo);
 702                         }
 703                 }
 704                 if (!ok) {
 705                         fputs(line, fo);
 706                         fputs("\n", fo);
 707                 }
 708                 fsync(fileno(fo));
 709                 fclose(fo);
 710
 711                 if (rename(tmppath, path) != 0) {
 712                         werror(_("could not rename file %s to %s"), tmppath, path);
 713                 }
 714                 wfree(tmppath);
 715         }
 716         sprintf(buffer, "chmod u+x %s", path);
 717         system(buffer);
 718
 719  end:
 720         wfree(path);
 721         if (f) {
 722                 fsync(fileno(f));       /* this may be rw */
 723                 fclose(f);
 724         }
 725 }
 726
 727 static void storeData(_Panel * panel)
 728 {
 729         char buffer[64];
 730         int i;
 731         char *tmp, *p;
 732         static char *button[4] = { "None", "OpenApplicationsMenu", "OpenWindowListMenu", "SelectWindows" };
 733         static char *wheel[2] = { "None", "SwitchWorkspaces" };
 734         WMUserDefaults *udb = WMGetStandardUserDefaults();
 735
 736         if (!WMGetUDBoolForKey(udb, "NoXSetStuff")) {
 737                 tmp = WMGetTextFieldText(panel->threT);
 738                 if (strlen(tmp) == 0) {
 739                         wfree(tmp);
 740                         tmp = wstrdup("4");
 741                 }
 742
 743                 sprintf(buffer, XSET " m %i/%i %s\n", (int)(panel->acceleration * 10), 10, tmp);
 744                 storeCommandInScript(XSET " m", buffer);
 745
 746                 wfree(tmp);
 747         }
 748
 749         tmp = WMGetTextFieldText(panel->ddelaT);
 750         if (sscanf(tmp, "%i", &i) == 1 && i > 0)
 751                 SetIntegerForKey(i, "DoubleClickTime");
 752
 753         SetBoolForKey(WMGetButtonSelected(panel->disaB), "DisableWSMouseActions");
 754
 755         i = WMGetPopUpButtonSelectedItem(panel->button1P);
 756         SetStringForKey(button[i], "MouseLeftButtonAction");
 757
 758         i = WMGetPopUpButtonSelectedItem(panel->button2P);
 759         SetStringForKey(button[i], "MouseMiddleButtonAction");
 760
 761         i = WMGetPopUpButtonSelectedItem(panel->button3P);
 762         SetStringForKey(button[i], "MouseRightButtonAction");
 763
 764         i = WMGetPopUpButtonSelectedItem(panel->wheelP);
 765         SetStringForKey(wheel[i], "MouseWheelAction");
 766
 767         tmp = WMGetPopUpButtonItem(panel->grabP, WMGetPopUpButtonSelectedItem(panel->grabP));
 768         tmp = wstrdup(tmp);
 769         p = strchr(tmp, ' ');
 770         *p = 0;
 771
 772         SetStringForKey(tmp, "ModifierKey");
 773
 774         wfree(tmp);
 775 }
 776
 777 Panel *InitMouseSettings(WMWidget *parent)
 778 {
 779         _Panel *panel;
 780
 781         modifierNames[0] = wstrdup(_("Shift"));
 782         modifierNames[1] = wstrdup(_("Lock"));
 783         modifierNames[2] = wstrdup(_("Control"));
 784         modifierNames[3] = wstrdup(_("Mod1"));
 785         modifierNames[4] = wstrdup(_("Mod2"));
 786         modifierNames[5] = wstrdup(_("Mod3"));
 787         modifierNames[6] = wstrdup(_("Mod4"));
 788         modifierNames[7] = wstrdup(_("Mod5"));
 789
 790         buttonActions[0] = wstrdup(_("None"));
 791         buttonActions[1] = wstrdup(_("Applications Menu"));
 792         buttonActions[2] = wstrdup(_("Window List Menu"));
 793         buttonActions[3] = wstrdup(_("Select Windows"));
 794
 795         wheelActions[0] = wstrdup(_("None"));
 796         wheelActions[1] = wstrdup(_("Switch Workspaces"));
 797
 798         panel = wmalloc(sizeof(_Panel));
 799
 800         panel->sectionName = _("Mouse Preferences");
 801
 802         panel->description = _("Mouse speed/acceleration, double click delay,\n" "mouse button bindings etc.");
 803
 804         panel->parent = parent;
 805
 806         panel->callbacks.createWidgets = createPanel;
 807         panel->callbacks.updateDomain = storeData;
 808
 809         AddSection(panel, ICON_FILE);
 810
 811         return panel;
 812 }