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