WPrefs.app/TexturePanel.c

   1 /* TexturePanel.c- texture editting panel
   2  *
   3  *  WPrefs - WindowMaker Preferences Program
   4  *
   5  *  Copyright (c) 1998, 1999 Alfredo K. Kojima
   6  *  Copyright (c) 1998 James Thompson
   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
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  21  *  USA.
  22  *
  23  */
  24
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include <unistd.h>
  29 #include <ctype.h>
  30
  31 #include <X11/Xlib.h>
  32
  33
  34 #include <WINGs.h>
  35 #include <WUtil.h>
  36
  37 #include "WPrefs.h"
  38
  39 #include "TexturePanel.h"
  40
  41
  42 #define MAX_SECTION_PARTS 4
  43
  44 typedef struct _TexturePanel {
  45     WMWindow *win;
  46
  47     /* texture name */
  48     WMFrame *nameF;
  49     WMTextField *nameT;
  50
  51     /* texture type */
  52     WMPopUpButton *typeP;
  53
  54     /* default color */
  55     WMFrame *defcF;
  56     WMColorWell *defcW;
  57
  58     WMFont *listFont;
  59
  60     /*-- Gradient --*/
  61
  62     Pixmap gimage;
  63
  64     /* colors */
  65     WMFrame *gcolF;
  66     WMList *gcolL;
  67     WMButton *gcolaB;
  68     WMButton *gcoldB;
  69     WMSlider *ghueS;
  70     WMSlider *gsatS;
  71     WMSlider *gvalS;
  72
  73     WMSlider *gbriS;
  74     WMSlider *gconS;
  75
  76     /* direction (common) */
  77     WMFrame *dirF;
  78     WMButton *dirhB;
  79     WMButton *dirvB;
  80     WMButton *dirdB;
  81
  82     /*-- Simple Gradient --*/
  83
  84
  85     /*-- Textured Gradient --*/
  86
  87     WMFrame *tcolF;
  88     WMColorWell *tcol1W;
  89     WMColorWell *tcol2W;
  90
  91     WMFrame *topaF;
  92     WMSlider *topaS;
  93
  94     /*-- Image --*/
  95     WMFrame *imageF;
  96     WMScrollView *imageV;
  97     WMTextField *imageT;
  98     WMLabel *imageL;
  99     WMButton *browB;
 100     WMButton *dispB;
 101     WMPopUpButton *arrP;
 102
 103     RImage *image;
 104     char *imageFile;
 105
 106     /*****/
 107
 108     WMButton *okB;
 109     WMButton *cancelB;
 110
 111
 112     WMCallback *okAction;
 113     void *okData;
 114
 115     WMCallback *cancelAction;
 116     void *cancelData;
 117
 118     /****/
 119     WMWidget *sectionParts[5][MAX_SECTION_PARTS];
 120
 121     int currentType;
 122
 123
 124     proplist_t pathList;
 125
 126 } _TexturePanel;
 127
 128
 129
 130 #define TYPE_SOLID      0
 131 #define TYPE_GRADIENT   1
 132 #define TYPE_SGRADIENT  2
 133 #define TYPE_TGRADIENT  3
 134 #define TYPE_PIXMAP     4
 135
 136
 137 #define PTYPE_TILE      0
 138 #define PTYPE_SCALE     1
 139 #define PTYPE_CENTER    2
 140 #define PTYPE_MAXIMIZE  3
 141
 142
 143
 144 /*
 145  *--------------------------------------------------------------------------
 146  * Private Functions
 147  *--------------------------------------------------------------------------
 148  */
 149
 150 /************/
 151
 152 static void
 153 updateGradButtons(TexturePanel *panel)
 154 {
 155     RImage *image;
 156     WMPixmap *pixmap;
 157     int colorn;
 158     RColor **colors;
 159
 160     colorn = WMGetListNumberOfRows(panel->gcolL);
 161     if (colorn < 1) {
 162         pixmap = NULL;
 163     } else {
 164         int i;
 165         WMListItem *item;
 166
 167         colors = wmalloc(sizeof(RColor*)*(colorn+1));
 168
 169         for (i = 0; i < colorn; i++) {
 170             item = WMGetListItem(panel->gcolL, i);
 171             colors[i] = (RColor*)item->clientData;
 172         }
 173         colors[i] = NULL;
 174
 175         image = RRenderMultiGradient(80, 30, colors, RHorizontalGradient);
 176         pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 177                                           image, 128);
 178         RDestroyImage(image);
 179         WMSetButtonImage(panel->dirhB, pixmap);
 180         WMReleasePixmap(pixmap);
 181
 182         image = RRenderMultiGradient(80, 30, colors, RVerticalGradient);
 183         pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 184                                           image, 128);
 185         RDestroyImage(image);
 186         WMSetButtonImage(panel->dirvB, pixmap);
 187         WMReleasePixmap(pixmap);
 188
 189         image = RRenderMultiGradient(80, 30, colors, RDiagonalGradient);
 190         pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 191                                           image, 128);
 192         RDestroyImage(image);
 193         WMSetButtonImage(panel->dirdB, pixmap);
 194         WMReleasePixmap(pixmap);
 195
 196         free(colors);
 197     }
 198 }
 199
 200
 201
 202 static void
 203 updateTGradImage(TexturePanel *panel)
 204 {
 205     RImage *image, *gradient;
 206     WMPixmap *pixmap;
 207     RColor from;
 208     RColor to;
 209     WMColor *color;
 210
 211     if (!panel->image)
 212         return;
 213
 214     color = WMGetColorWellColor(panel->tcol1W);
 215     from.red = WMRedComponentOfColor(color)>>8;
 216     from.green = WMGreenComponentOfColor(color)>>8;
 217     from.blue = WMBlueComponentOfColor(color)>>8;
 218
 219     color = WMGetColorWellColor(panel->tcol2W);
 220     to.red = WMRedComponentOfColor(color)>>8;
 221     to.green = WMGreenComponentOfColor(color)>>8;
 222     to.blue = WMBlueComponentOfColor(color)>>8;
 223
 224     if (panel->image->width < 141 || panel->image->height < 91) {
 225         image = RMakeTiledImage(panel->image, 141, 91);
 226     } else {
 227         image = RCloneImage(panel->image);
 228     }
 229
 230     if (WMGetButtonSelected(panel->dirhB)) {
 231         gradient = RRenderGradient(image->width, image->height, &from, &to,
 232                                    RHorizontalGradient);
 233     } else if (WMGetButtonSelected(panel->dirvB)) {
 234         gradient = RRenderGradient(image->width, image->height, &from, &to,
 235                                    RVerticalGradient);
 236     } else {
 237         gradient = RRenderGradient(image->width, image->height, &from, &to,
 238                                    RDiagonalGradient);
 239     }
 240
 241     RCombineImagesWithOpaqueness(image, gradient,
 242                                  WMGetSliderValue(panel->topaS));
 243     RDestroyImage(gradient);
 244     pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->win),
 245                                       image, 128);
 246
 247     WMSetLabelImage(panel->imageL, pixmap);
 248     WMResizeWidget(panel->imageL, image->width, image->height);
 249     RDestroyImage(image);
 250 }
 251
 252
 253 static void
 254 updateSGradButtons(TexturePanel *panel)
 255 {
 256     RImage *image;
 257     WMPixmap *pixmap;
 258     RColor from;
 259     RColor to;
 260     WMColor *color;
 261
 262     color = WMGetColorWellColor(panel->tcol1W);
 263     from.red = WMRedComponentOfColor(color)>>8;
 264     from.green = WMGreenComponentOfColor(color)>>8;
 265     from.blue = WMBlueComponentOfColor(color)>>8;
 266
 267     color = WMGetColorWellColor(panel->tcol2W);
 268     to.red = WMRedComponentOfColor(color)>>8;
 269     to.green = WMGreenComponentOfColor(color)>>8;
 270     to.blue = WMBlueComponentOfColor(color)>>8;
 271
 272     image = RRenderGradient(80, 30, &from, &to, RHorizontalGradient);
 273     pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 274                                       image, 128);
 275     RDestroyImage(image);
 276     WMSetButtonImage(panel->dirhB, pixmap);
 277     WMReleasePixmap(pixmap);
 278
 279     image = RRenderGradient(80, 30, &from, &to, RVerticalGradient);
 280     pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 281                                       image, 128);
 282     RDestroyImage(image);
 283     WMSetButtonImage(panel->dirvB, pixmap);
 284     WMReleasePixmap(pixmap);
 285
 286     image = RRenderGradient(80, 30, &from, &to, RDiagonalGradient);
 287     pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 288                                       image, 128);
 289     RDestroyImage(image);
 290     WMSetButtonImage(panel->dirdB, pixmap);
 291     WMReleasePixmap(pixmap);
 292 }
 293
 294
 295 /*********** Gradient ************/
 296
 297 static void
 298 updateSVSlider(WMSlider *sPtr, Bool saturation, WMFont *font, RHSVColor *hsv)
 299 {
 300     RImage *image;
 301     WMPixmap *pixmap;
 302     WMScreen *scr = WMWidgetScreen(sPtr);
 303     RColor from, to;
 304     RHSVColor tmp;
 305
 306     tmp = *hsv;
 307     if (saturation) {
 308         tmp.saturation = 0;
 309         RHSVtoRGB(&tmp, &from);
 310         tmp.saturation = 255;
 311         RHSVtoRGB(&tmp, &to);
 312     } else {
 313         tmp.value = 0;
 314         RHSVtoRGB(&tmp, &from);
 315         tmp.value = 255;
 316         RHSVtoRGB(&tmp, &to);
 317     }
 318     image = RRenderGradient(130, 16, &from, &to, RHorizontalGradient);
 319     pixmap = WMCreatePixmapFromRImage(scr, image, 128);
 320     RDestroyImage(image);
 321
 322     if (hsv->value < 128 || !saturation) {
 323         WMColor *col = WMWhiteColor(scr);
 324
 325         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(col), font, 2,
 326                      (16 - WMFontHeight(font))/2 - 1,
 327                      saturation ? "Saturation" : "Brightness", 10);
 328         WMReleaseColor(col);
 329     } else {
 330         WMColor *col = WMBlackColor(scr);
 331
 332         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(col), font, 2,
 333                      (16 - WMFontHeight(font))/2 - 1,
 334                      saturation ? "Saturation" : "Brightness", 10);
 335         WMReleaseColor(col);
 336     }
 337     WMSetSliderImage(sPtr, pixmap);
 338     WMReleasePixmap(pixmap);
 339 }
 340
 341
 342 static void
 343 updateHueSlider(WMSlider *sPtr, WMFont *font, RHSVColor *hsv)
 344 {
 345     RColor *colors[8];
 346     RImage *image;
 347     WMPixmap *pixmap;
 348     WMScreen *scr = WMWidgetScreen(sPtr);
 349     RHSVColor thsv;
 350     int i;
 351
 352     thsv = *hsv;
 353     for (i = 0; i <= 6; i++) {
 354         thsv.hue = (360*i)/6;
 355         colors[i] = wmalloc(sizeof(RColor));
 356         RHSVtoRGB(&thsv, colors[i]);
 357     }
 358     colors[i] = NULL;
 359
 360     image = RRenderMultiGradient(130, 16, colors, RGRD_HORIZONTAL);
 361     pixmap = WMCreatePixmapFromRImage(scr, image, 128);
 362     RDestroyImage(image);
 363
 364     if (hsv->value < 128) {
 365         WMColor *col = WMWhiteColor(scr);
 366
 367         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(col), font, 2,
 368                      (16 - WMFontHeight(font))/2 - 1, "Hue", 3);
 369         WMReleaseColor(col);
 370     } else {
 371         WMColor *col = WMBlackColor(scr);
 372
 373         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(col), font, 2,
 374                      (16 - WMFontHeight(font))/2 - 1, "Hue", 3);
 375         WMReleaseColor(col);
 376     }
 377     WMSetSliderImage(sPtr, pixmap);
 378     WMReleasePixmap(pixmap);
 379
 380     for (i = 0; i <= 6; i++)
 381         free(colors[i]);
 382 }
 383
 384
 385
 386 static void
 387 sliderChangeCallback(WMWidget *w, void *data)
 388 {
 389     TexturePanel *panel = (TexturePanel*)data;
 390     RHSVColor hsv, *hsvp;
 391     int row, rows;
 392     WMListItem *item;
 393     RColor **colors;
 394     int i;
 395     RImage *image;
 396     WMScreen *scr = WMWidgetScreen(w);
 397
 398     hsv.hue = WMGetSliderValue(panel->ghueS);
 399     hsv.saturation = WMGetSliderValue(panel->gsatS);
 400     hsv.value = WMGetSliderValue(panel->gvalS);
 401
 402     row = WMGetListSelectedItemRow(panel->gcolL);
 403     if (row >= 0) {
 404         RColor *rgb;
 405
 406         item = WMGetListItem(panel->gcolL, row);
 407
 408         rgb = (RColor*)item->clientData;
 409
 410         RHSVtoRGB(&hsv, rgb);
 411
 412         sprintf(item->text, "%02x,%02x,%02x", rgb->red, rgb->green, rgb->blue);
 413     }
 414
 415     if (w == panel->ghueS) {
 416         updateSVSlider(panel->gsatS, True, panel->listFont, &hsv);
 417         updateSVSlider(panel->gvalS, False, panel->listFont, &hsv);
 418     } else if (w == panel->gsatS) {
 419         updateHueSlider(panel->ghueS, panel->listFont, &hsv);
 420         updateSVSlider(panel->gvalS, False, panel->listFont, &hsv);
 421     } else {
 422         updateHueSlider(panel->ghueS, panel->listFont, &hsv);
 423         updateSVSlider(panel->gsatS, True, panel->listFont, &hsv);
 424     }
 425
 426     rows = WMGetListNumberOfRows(panel->gcolL);
 427     if (rows == 0)
 428         return;
 429
 430     colors = wmalloc(sizeof(RColor*)*(rows+1));
 431
 432     for (i = 0; i < rows; i++) {
 433         item = WMGetListItem(panel->gcolL, i);
 434
 435         colors[i] = (RColor*)item->clientData;
 436     }
 437     colors[i] = NULL;
 438
 439     if (panel->gimage != None) {
 440         XFreePixmap(WMScreenDisplay(scr), panel->gimage);
 441     }
 442
 443     image = RRenderMultiGradient(30, i*WMGetListItemHeight(panel->gcolL),
 444                                  colors, RVerticalGradient);
 445     RConvertImage(WMScreenRContext(scr), image, &panel->gimage);
 446     RDestroyImage(image);
 447
 448     free(colors);
 449
 450     WMRedisplayWidget(panel->gcolL);
 451
 452     updateGradButtons(panel);
 453 }
 454
 455
 456 static void
 457 paintGradListItem(WMList *lPtr, int index, Drawable d, char *text, int state,
 458                   WMRect *rect)
 459 {
 460     TexturePanel *panel = (TexturePanel*)WMGetHangedData(lPtr);
 461     WMScreen *scr = WMWidgetScreen(lPtr);
 462     int width, height, x, y;
 463     Display *dpy;
 464     WMColor *white = WMWhiteColor(scr);
 465     WMListItem *item;
 466     WMColor *black = WMBlackColor(scr);
 467
 468     dpy = WMScreenDisplay(scr);
 469
 470     width = rect->size.width;
 471     height = rect->size.height;
 472     x = rect->pos.x;
 473     y = rect->pos.y;
 474
 475     if (state & WLDSSelected)
 476         XFillRectangle(dpy, d, WMColorGC(white), x, y, width, height);
 477     else
 478         XClearArea(dpy, d, x, y, width, height, False);
 479
 480     item = WMGetListItem(lPtr, index);
 481
 482     if (panel->gimage) {
 483         XCopyArea(WMScreenDisplay(scr), panel->gimage, d, WMColorGC(white),
 484                   0, height*index, 30, height, x + 5, y);
 485     }
 486     WMDrawString(scr, d, WMColorGC(black), panel->listFont,
 487                  x + 40, y + 1, text, strlen(text));
 488
 489     WMReleaseColor(white);
 490     WMReleaseColor(black);
 491 }
 492
 493
 494
 495 static void
 496 gradAddCallback(WMWidget *w, void *data)
 497 {
 498     TexturePanel *panel = (TexturePanel*)data;
 499     WMListItem *item;
 500     int row;
 501     RColor *rgb;
 502
 503     row = WMGetListSelectedItemRow(panel->gcolL) + 1;
 504     item = WMInsertListItem(panel->gcolL, row, "00,00,00");
 505     rgb = wmalloc(sizeof(RColor));
 506     memset(rgb, 0, sizeof(RColor));
 507     item->clientData = rgb;
 508
 509     WMSelectListItem(panel->gcolL, row);
 510
 511     updateGradButtons(panel);
 512
 513     sliderChangeCallback(panel->ghueS, panel);
 514 }
 515
 516
 517
 518 static void
 519 gradClickCallback(WMWidget *w, void *data)
 520 {
 521     TexturePanel *panel = (TexturePanel*)data;
 522     WMListItem *item;
 523     int row;
 524     RHSVColor hsv;
 525
 526     row = WMGetListSelectedItemRow(w);
 527     if (row < 0)
 528         return;
 529
 530     item = WMGetListItem(panel->gcolL, row);
 531     RRGBtoHSV((RColor*)item->clientData, &hsv);
 532
 533     WMSetSliderValue(panel->ghueS, hsv.hue);
 534     WMSetSliderValue(panel->gsatS, hsv.saturation);
 535     WMSetSliderValue(panel->gvalS, hsv.value);
 536
 537     sliderChangeCallback(panel->ghueS, panel);
 538     sliderChangeCallback(panel->gsatS, panel);
 539 }
 540
 541
 542 static void
 543 gradDeleteCallback(WMWidget *w, void *data)
 544 {
 545     TexturePanel *panel = (TexturePanel*)data;
 546     WMListItem *item;
 547     int row;
 548
 549     row = WMGetListSelectedItemRow(panel->gcolL);
 550     if (row < 0)
 551         return;
 552
 553     item = WMGetListItem(panel->gcolL, row);
 554     free(item->clientData);
 555
 556     WMRemoveListItem(panel->gcolL, row);
 557
 558     WMSelectListItem(panel->gcolL, row - 1);
 559
 560     updateGradButtons(panel);
 561
 562     gradClickCallback(panel->gcolL, panel);
 563 }
 564
 565
 566 /*************** Simple Gradient ***************/
 567
 568 static void
 569 colorWellObserver(void *self, WMNotification *n)
 570 {
 571     updateSGradButtons(self);
 572 }
 573
 574
 575
 576
 577 static void
 578 opaqChangeCallback(WMWidget *w, void *data)
 579 {
 580     TexturePanel *panel = (TexturePanel*)data;
 581
 582     updateTGradImage(panel);
 583 }
 584
 585 /****************** Image ******************/
 586
 587 static void
 588 updateImage(TexturePanel *panel, char *path)
 589 {
 590     WMScreen *scr = WMWidgetScreen(panel->win);
 591     RImage *image, *scaled;
 592     WMPixmap *pixmap;
 593     WMSize size;
 594
 595     if (path) {
 596         image = RLoadImage(WMScreenRContext(scr), path, 0);
 597         if (!image) {
 598             char *message;
 599
 600             message = wstrappend(_("Could not load the selected file: "),
 601                                  (char*)RMessageForError(RErrorCode));
 602
 603             WMRunAlertPanel(scr, panel->win, _("Error"), message,
 604                             _("OK"), NULL, NULL);
 605             return;
 606         }
 607
 608         if (panel->image)
 609             RDestroyImage(panel->image);
 610         panel->image = image;
 611     } else {
 612         image = panel->image;
 613     }
 614
 615     if (WMGetPopUpButtonSelectedItem(panel->typeP) == TYPE_PIXMAP) {
 616         pixmap = WMCreatePixmapFromRImage(scr, image, 128);
 617
 618         size = WMGetPixmapSize(pixmap);
 619         WMSetLabelImage(panel->imageL, pixmap);
 620         WMResizeWidget(panel->imageL, size.width, size.height);
 621
 622         WMReleasePixmap(pixmap);
 623     } else {
 624         updateTGradImage(panel);
 625     }
 626 }
 627
 628
 629 static void
 630 browseImageCallback(WMWidget *w, void *data)
 631 {
 632     TexturePanel *panel = (TexturePanel*)data;
 633     WMOpenPanel *opanel;
 634     WMScreen *scr = WMWidgetScreen(w);
 635     static char *ipath = NULL;
 636
 637     opanel = WMGetOpenPanel(scr);
 638     WMSetFilePanelCanChooseDirectories(opanel, False);
 639     WMSetFilePanelCanChooseFiles(opanel, True);
 640
 641     if (!ipath)
 642         ipath = wstrdup(wgethomedir());
 643
 644     if (WMRunModalFilePanelForDirectory(opanel, panel->win, ipath,
 645                                         "Open Image", NULL)) {
 646         char *path, *fullpath;
 647         char *tmp, *tmp2;
 648
 649         tmp = WMGetFilePanelFileName(opanel);
 650         if (!tmp)
 651             return;
 652         fullpath = tmp;
 653
 654         free(ipath);
 655         ipath = fullpath;
 656
 657         path = wstrdup(fullpath);
 658
 659         tmp2 = strrchr(fullpath, '/');
 660         if (tmp2)
 661             tmp2++;
 662
 663         tmp = wfindfileinarray(panel->pathList, tmp2);
 664
 665         if (tmp) {
 666             if (strcmp(fullpath, tmp)==0) {
 667                 free(path);
 668                 path = tmp2;
 669             }
 670             free(tmp);
 671         }
 672
 673         if (!RGetImageFileFormat(fullpath)) {
 674             WMRunAlertPanel(scr, panel->win, _("Error"),
 675                             _("The selected file does not contain a supported image."),
 676                             _("OK"), NULL, NULL);
 677             free(path);
 678         } else {
 679             updateImage(panel, fullpath);
 680             free(panel->imageFile);
 681             panel->imageFile = path;
 682
 683             WMSetTextFieldText(panel->imageT, path);
 684         }
 685     }
 686 }
 687
 688
 689
 690 static void
 691 buttonCallback(WMWidget *w, void *data)
 692 {
 693     TexturePanel *panel = (TexturePanel*)data;
 694
 695     if (w == panel->okB) {
 696         (*panel->okAction)(panel->okData);
 697     } else {
 698         (*panel->cancelAction)(panel->cancelData);
 699     }
 700 }
 701
 702
 703
 704 static void
 705 changeTypeCallback(WMWidget *w, void *data)
 706 {
 707     TexturePanel *panel = (TexturePanel*)data;
 708     int newType;
 709     int i;
 710
 711     newType = WMGetPopUpButtonSelectedItem(w);
 712     if (newType == panel->currentType)
 713         return;
 714
 715     if (panel->currentType >= 0) {
 716         for (i = 0; i < MAX_SECTION_PARTS; i++) {
 717             if (panel->sectionParts[panel->currentType][i] == NULL)
 718                 break;
 719             WMUnmapWidget(panel->sectionParts[panel->currentType][i]);
 720         }
 721     }
 722
 723     for (i = 0; i < MAX_SECTION_PARTS; i++) {
 724         if (panel->sectionParts[newType][i] == NULL)
 725             break;
 726         WMMapWidget(panel->sectionParts[newType][i]);
 727     }
 728     panel->currentType = newType;
 729
 730     switch (newType) {
 731      case TYPE_SGRADIENT:
 732         updateSGradButtons(panel);
 733         break;
 734      case TYPE_GRADIENT:
 735         updateGradButtons(panel);
 736         break;
 737      case TYPE_TGRADIENT:
 738      case TYPE_PIXMAP:
 739         updateImage(panel, NULL);
 740         break;
 741     }
 742 }
 743
 744
 745 /*
 746  *--------------------------------------------------------------------------
 747  * Public functions
 748  *--------------------------------------------------------------------------
 749  */
 750 void
 751 DestroyTexturePanel(TexturePanel *panel)
 752 {
 753
 754 }
 755
 756
 757 void
 758 ShowTexturePanel(TexturePanel *panel)
 759 {
 760     Display *dpy = WMScreenDisplay(WMWidgetScreen(panel->win));
 761     Screen *scr = DefaultScreenOfDisplay(dpy);
 762
 763     WMSetWindowUPosition(panel->win,
 764                          (WidthOfScreen(scr)-WMWidgetWidth(panel->win))/2,
 765                          (HeightOfScreen(scr)-WMWidgetHeight(panel->win))/2);
 766     WMMapWidget(panel->win);
 767 }
 768
 769
 770 void
 771 HideTexturePanel(TexturePanel *panel)
 772 {
 773     WMUnmapWidget(panel->win);
 774 }
 775
 776
 777 void
 778 SetTexturePanelOkAction(TexturePanel *panel, WMCallback *action, void *clientData)
 779 {
 780     panel->okAction = action;
 781     panel->okData = clientData;
 782 }
 783
 784
 785 void
 786 SetTexturePanelCancelAction(TexturePanel *panel, WMCallback *action, void *clientData)
 787 {
 788     panel->cancelAction = action;
 789     panel->cancelData = clientData;
 790 }
 791
 792
 793 void
 794 SetTexturePanelTexture(TexturePanel *panel, char *name, proplist_t texture)
 795 {
 796     WMScreen *scr = WMWidgetScreen(panel->win);
 797     char *str, *type;
 798     proplist_t p;
 799     WMColor *color;
 800     int i;
 801     char buffer[64];
 802     int gradient = 0;
 803
 804     WMSetTextFieldText(panel->nameT, name);
 805
 806     if (!texture)
 807         return;
 808
 809     p = PLGetArrayElement(texture, 0);
 810     if (!p) {
 811         goto bad_texture;
 812     }
 813     type = PLGetString(p);
 814
 815     /*...............................................*/
 816     if (strcasecmp(type, "solid")==0) {
 817
 818         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_SOLID);
 819
 820         p = PLGetArrayElement(texture, 1);
 821         if (!p) {
 822             str = "black";
 823         } else {
 824             str = PLGetString(p);
 825         }
 826         color = WMCreateNamedColor(scr, str, False);
 827
 828         WMSetColorWellColor(panel->defcW, color);
 829
 830         WMReleaseColor(color);
 831     /*...............................................*/
 832     } else if (strcasecmp(type, "hgradient")==0
 833                || strcasecmp(type, "vgradient")==0
 834                || strcasecmp(type, "dgradient")==0) {
 835
 836         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_SGRADIENT);
 837
 838         p = PLGetArrayElement(texture, 1);
 839         if (!p) {
 840             str = "black";
 841         } else {
 842             str = PLGetString(p);
 843         }
 844         color = WMCreateNamedColor(scr, str, False);
 845
 846         WMSetColorWellColor(panel->tcol1W, color);
 847
 848         WMReleaseColor(color);
 849
 850         p = PLGetArrayElement(texture, 2);
 851         if (!p) {
 852             str = "black";
 853         } else {
 854             str = PLGetString(p);
 855         }
 856         color = WMCreateNamedColor(scr, str, False);
 857
 858         WMSetColorWellColor(panel->tcol2W, color);
 859
 860         WMReleaseColor(color);
 861
 862         gradient = type[0];
 863     /*...............................................*/
 864     } else if (strcasecmp(type, "thgradient")==0
 865                || strcasecmp(type, "tvgradient")==0
 866                || strcasecmp(type, "tdgradient")==0) {
 867         int i;
 868
 869         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_TGRADIENT);
 870
 871         gradient = type[1];
 872
 873         WMSetTextFieldText(panel->imageT,
 874                            PLGetString(PLGetArrayElement(texture, 1)));
 875         if (panel->imageFile)
 876             free(panel->imageFile);
 877         panel->imageFile = wstrdup(PLGetString(PLGetArrayElement(texture, 1)));
 878
 879
 880         i = 180;
 881         sscanf(PLGetString(PLGetArrayElement(texture, 2)), "%i", &i);
 882         WMSetSliderValue(panel->topaS, i);
 883
 884         p = PLGetArrayElement(texture, 3);
 885         if (!p) {
 886             str = "black";
 887         } else {
 888             str = PLGetString(p);
 889         }
 890         color = WMCreateNamedColor(scr, str, False);
 891
 892         WMSetColorWellColor(panel->tcol1W, color);
 893
 894         WMReleaseColor(color);
 895
 896         p = PLGetArrayElement(texture, 4);
 897         if (!p) {
 898             str = "black";
 899         } else {
 900             str = PLGetString(p);
 901         }
 902         color = WMCreateNamedColor(scr, str, False);
 903
 904         WMSetColorWellColor(panel->tcol2W, color);
 905
 906         WMReleaseColor(color);
 907
 908         WMSetTextFieldText(panel->imageT,
 909                            PLGetString(PLGetArrayElement(texture, 1)));
 910
 911         if (panel->imageFile)
 912             free(panel->imageFile);
 913         panel->imageFile = wfindfileinarray(panel->pathList,
 914                             PLGetString(PLGetArrayElement(texture, 1)));
 915
 916         panel->image = RLoadImage(WMScreenRContext(scr), panel->imageFile, 0);
 917         updateTGradImage(panel);
 918
 919         updateSGradButtons(panel);
 920
 921     /*...............................................*/
 922     } else if (strcasecmp(type, "mhgradient")==0
 923                || strcasecmp(type, "mvgradient")==0
 924                || strcasecmp(type, "mdgradient")==0) {
 925         WMListItem *item;
 926
 927         for (i = 0; i < WMGetListNumberOfRows(panel->gcolL); i++) {
 928             item = WMGetListItem(panel->gcolL, i);
 929             free(item->clientData);
 930         }
 931         WMClearList(panel->gcolL);
 932
 933         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_GRADIENT);
 934
 935         p = PLGetArrayElement(texture, 1);
 936         if (!p) {
 937             str = "black";
 938         } else {
 939             str = PLGetString(p);
 940         }
 941         color = WMCreateNamedColor(scr, str, False);
 942
 943         WMSetColorWellColor(panel->defcW, color);
 944
 945         WMReleaseColor(color);
 946
 947         for (i = 2; i < PLGetNumberOfElements(texture); i++) {
 948             RColor *rgb;
 949             XColor xcolor;
 950
 951             p = PLGetArrayElement(texture, i);
 952             if (!p) {
 953                 str = "black";
 954             } else {
 955                 str = PLGetString(p);
 956             }
 957
 958             XParseColor(WMScreenDisplay(scr), WMScreenRContext(scr)->cmap,
 959                         str, &xcolor);
 960
 961             rgb = wmalloc(sizeof(RColor));
 962             rgb->red = xcolor.red >> 8;
 963             rgb->green = xcolor.green >> 8;
 964             rgb->blue = xcolor.blue >> 8;
 965             sprintf(buffer, "%02x,%02x,%02x", rgb->red, rgb->green, rgb->blue);
 966
 967             item = WMAddListItem(panel->gcolL, buffer);
 968             item->clientData = rgb;
 969         }
 970
 971         sliderChangeCallback(panel->ghueS, panel);
 972
 973         gradient = type[1];
 974     /*...............................................*/
 975     } else if (strcasecmp(type, "cpixmap")==0
 976                || strcasecmp(type, "spixmap")==0
 977                || strcasecmp(type, "mpixmap")==0
 978                || strcasecmp(type, "tpixmap")==0) {
 979
 980         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_PIXMAP);
 981
 982         switch (toupper(type[0])) {
 983          case 'C':
 984             WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_CENTER);
 985             break;
 986          case 'S':
 987             WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_SCALE);
 988             break;
 989          case 'M':
 990             WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_MAXIMIZE);
 991             break;
 992          default:
 993          case 'T':
 994             WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_TILE);
 995             break;
 996         }
 997
 998         WMSetTextFieldText(panel->imageT,
 999                            PLGetString(PLGetArrayElement(texture, 1)));
1000
1001         if (panel->imageFile)
1002             free(panel->imageFile);
1003         panel->imageFile = wfindfileinarray(panel->pathList,
1004                             PLGetString(PLGetArrayElement(texture, 1)));
1005
1006         color = WMCreateNamedColor(scr,
1007                            PLGetString(PLGetArrayElement(texture, 2)), False);
1008         WMSetColorWellColor(panel->defcW, color);
1009         WMReleaseColor(color);
1010
1011         updateImage(panel, panel->imageFile);
1012     }
1013
1014     changeTypeCallback(panel->typeP, panel);
1015
1016     if (gradient > 0) {
1017         updateGradButtons(panel);
1018
1019         switch (toupper(gradient)) {
1020          case 'H':
1021             WMPerformButtonClick(panel->dirhB);
1022             break;
1023          case 'V':
1024             WMPerformButtonClick(panel->dirvB);
1025             break;
1026          default:
1027          case 'D':
1028             WMPerformButtonClick(panel->dirdB);
1029             break;
1030         }
1031     }
1032
1033     return;
1034
1035  bad_texture:
1036     str = PLGetDescription(texture);
1037     wwarning("error creating texture %s", str);
1038     free(str);
1039
1040 }
1041
1042
1043
1044 char*
1045 GetTexturePanelTextureName(TexturePanel *panel)
1046 {
1047     return WMGetTextFieldText(panel->nameT);
1048
1049 }
1050
1051
1052
1053 proplist_t
1054 GetTexturePanelTexture(TexturePanel *panel)
1055 {
1056     proplist_t prop = NULL;
1057     WMColor *color;
1058     char *str, *str2;
1059     char buff[32];
1060     int i;
1061
1062
1063     switch (WMGetPopUpButtonSelectedItem(panel->typeP)) {
1064
1065      case TYPE_SOLID:
1066         color = WMGetColorWellColor(panel->defcW);
1067         str = WMGetColorRGBDescription(color);
1068         prop = PLMakeArrayFromElements(PLMakeString("solid"),
1069                                        PLMakeString(str), NULL);
1070         free(str);
1071
1072         break;
1073
1074      case TYPE_PIXMAP:
1075         color = WMGetColorWellColor(panel->defcW);
1076         str = WMGetColorRGBDescription(color);
1077
1078         switch (WMGetPopUpButtonSelectedItem(panel->arrP)) {
1079          case PTYPE_SCALE:
1080             prop = PLMakeArrayFromElements(PLMakeString("spixmap"),
1081                                            PLMakeString(panel->imageFile),
1082                                            PLMakeString(str), NULL);
1083             break;
1084          case PTYPE_MAXIMIZE:
1085             prop = PLMakeArrayFromElements(PLMakeString("mpixmap"),
1086                                            PLMakeString(panel->imageFile),
1087                                            PLMakeString(str), NULL);
1088             break;
1089          case PTYPE_CENTER:
1090             prop = PLMakeArrayFromElements(PLMakeString("cpixmap"),
1091                                            PLMakeString(panel->imageFile),
1092                                            PLMakeString(str), NULL);
1093             break;
1094          case PTYPE_TILE:
1095             prop = PLMakeArrayFromElements(PLMakeString("tpixmap"),
1096                                            PLMakeString(panel->imageFile),
1097                                            PLMakeString(str), NULL);
1098             break;
1099         }
1100         free(str);
1101         break;
1102
1103      case TYPE_TGRADIENT:
1104         color = WMGetColorWellColor(panel->tcol1W);
1105         str = WMGetColorRGBDescription(color);
1106
1107         color = WMGetColorWellColor(panel->tcol2W);
1108         str2 = WMGetColorRGBDescription(color);
1109
1110         sprintf(buff, "%i", WMGetSliderValue(panel->topaS));
1111
1112         if (WMGetButtonSelected(panel->dirdB)) {
1113             prop = PLMakeArrayFromElements(PLMakeString("tdgradient"),
1114                                            PLMakeString(panel->imageFile),
1115                                            PLMakeString(buff),
1116                                            PLMakeString(str),
1117                                            PLMakeString(str2), NULL);
1118         } else  if (WMGetButtonSelected(panel->dirvB)) {
1119             prop = PLMakeArrayFromElements(PLMakeString("tvgradient"),
1120                                            PLMakeString(panel->imageFile),
1121                                            PLMakeString(buff),
1122                                            PLMakeString(str),
1123                                            PLMakeString(str2), NULL);
1124         } else {
1125             prop = PLMakeArrayFromElements(PLMakeString("thgradient"),
1126                                            PLMakeString(panel->imageFile),
1127                                            PLMakeString(buff),
1128                                            PLMakeString(str),
1129                                            PLMakeString(str2), NULL);
1130         }
1131         free(str);
1132         free(str2);
1133         break;
1134
1135
1136      case TYPE_SGRADIENT:
1137         color = WMGetColorWellColor(panel->tcol1W);
1138         str = WMGetColorRGBDescription(color);
1139
1140         color = WMGetColorWellColor(panel->tcol2W);
1141         str2 = WMGetColorRGBDescription(color);
1142
1143         if (WMGetButtonSelected(panel->dirdB)) {
1144             prop = PLMakeArrayFromElements(PLMakeString("dgradient"),
1145                                            PLMakeString(str),
1146                                            PLMakeString(str2), NULL);
1147         } else  if (WMGetButtonSelected(panel->dirvB)) {
1148             prop = PLMakeArrayFromElements(PLMakeString("vgradient"),
1149                                            PLMakeString(str),
1150                                            PLMakeString(str2), NULL);
1151         } else {
1152             prop = PLMakeArrayFromElements(PLMakeString("hgradient"),
1153                                            PLMakeString(str),
1154                                            PLMakeString(str2), NULL);
1155         }
1156         free(str);
1157         free(str2);
1158         break;
1159
1160      case TYPE_GRADIENT:
1161         color = WMGetColorWellColor(panel->defcW);
1162         str = WMGetColorRGBDescription(color);
1163
1164         if (WMGetButtonSelected(panel->dirdB)) {
1165             prop = PLMakeArrayFromElements(PLMakeString("mdgradient"),
1166                                            PLMakeString(str), NULL);
1167         } else  if (WMGetButtonSelected(panel->dirvB)) {
1168             prop = PLMakeArrayFromElements(PLMakeString("mvgradient"),
1169                                            PLMakeString(str), NULL);
1170         } else {
1171             prop = PLMakeArrayFromElements(PLMakeString("mhgradient"),
1172                                            PLMakeString(str), NULL);
1173         }
1174         free(str);
1175
1176         for (i = 0; i < WMGetListNumberOfRows(panel->gcolL); i++) {
1177             RColor *rgb;
1178             WMListItem *item;
1179
1180             item = WMGetListItem(panel->gcolL, i);
1181
1182             rgb = (RColor*)item->clientData;
1183
1184             sprintf(buff, "#%02x%02x%02x", rgb->red, rgb->green, rgb->blue);
1185
1186             PLAppendArrayElement(prop, PLMakeString(buff));
1187         }
1188         break;
1189     }
1190
1191
1192     return prop;
1193 }
1194
1195
1196
1197 void
1198 SetTexturePanelPixmapPath(TexturePanel *panel, proplist_t array)
1199 {
1200     panel->pathList = array;
1201 }
1202
1203
1204
1205 TexturePanel*
1206 CreateTexturePanel(WMWindow *keyWindow)
1207 /*CreateTexturePanel(WMScreen *scr)*/
1208 {
1209     TexturePanel *panel;
1210     WMScreen *scr = WMWidgetScreen(keyWindow);
1211
1212     panel = wmalloc(sizeof(TexturePanel));
1213     memset(panel, 0, sizeof(TexturePanel));
1214
1215     panel->listFont = WMSystemFontOfSize(scr, 12);
1216
1217
1218     panel->win = WMCreatePanelWithStyleForWindow(keyWindow, "texturePanel",
1219                                                  WMTitledWindowMask
1220                                                  |WMClosableWindowMask);
1221  /*
1222     panel->win = WMCreateWindowWithStyle(scr, "texturePanel",
1223                                          WMTitledWindowMask
1224                                          |WMClosableWindowMask);
1225   */
1226
1227     WMResizeWidget(panel->win, 325, 423);
1228     WMSetWindowTitle(panel->win, _("Texture Panel"));
1229     WMSetWindowCloseAction(panel->win, buttonCallback, panel);
1230
1231
1232     /* texture name */
1233     panel->nameF = WMCreateFrame(panel->win);
1234     WMResizeWidget(panel->nameF, 185, 50);
1235     WMMoveWidget(panel->nameF, 15, 10);
1236     WMSetFrameTitle(panel->nameF, _("Texture Name"));
1237
1238     panel->nameT = WMCreateTextField(panel->nameF);
1239     WMResizeWidget(panel->nameT, 160, 20);
1240     WMMoveWidget(panel->nameT, 12, 18);
1241
1242     WMMapSubwidgets(panel->nameF);
1243
1244     /* texture types */
1245     panel->typeP = WMCreatePopUpButton(panel->win);
1246     WMResizeWidget(panel->typeP, 185, 20);
1247     WMMoveWidget(panel->typeP, 15, 65);
1248     WMAddPopUpButtonItem(panel->typeP, _("Solid Color"));
1249     WMAddPopUpButtonItem(panel->typeP, _("Gradient Texture"));
1250     WMAddPopUpButtonItem(panel->typeP, _("Simple Gradient Texture"));
1251     WMAddPopUpButtonItem(panel->typeP, _("Textured Gradient"));
1252     WMAddPopUpButtonItem(panel->typeP, _("Image Texture"));
1253     WMSetPopUpButtonSelectedItem(panel->typeP, 0);
1254     WMSetPopUpButtonAction(panel->typeP, changeTypeCallback, panel);
1255
1256     /* color */
1257     panel->defcF = WMCreateFrame(panel->win);
1258     WMResizeWidget(panel->defcF, 100, 75);
1259     WMMoveWidget(panel->defcF, 210, 10);
1260     WMSetFrameTitle(panel->defcF, _("Default Color"));
1261
1262     panel->defcW = WMCreateColorWell(panel->defcF);
1263     WMResizeWidget(panel->defcW, 60, 45);
1264     WMMoveWidget(panel->defcW, 20, 20);
1265
1266     WMMapSubwidgets(panel->defcF);
1267
1268     /****** Gradient ******/
1269     panel->gcolF = WMCreateFrame(panel->win);
1270     WMResizeWidget(panel->gcolF, 295, 205);
1271     WMMoveWidget(panel->gcolF, 15, 95);
1272     WMSetFrameTitle(panel->gcolF, _("Gradient Colors"));
1273
1274     panel->gcolL = WMCreateList(panel->gcolF);
1275     WMResizeWidget(panel->gcolL, 130, 140);
1276     WMMoveWidget(panel->gcolL, 10, 25);
1277     WMHangData(panel->gcolL, panel);
1278     WMSetListUserDrawProc(panel->gcolL, paintGradListItem);
1279     WMSetListAction(panel->gcolL, gradClickCallback, panel);
1280
1281     panel->gcolaB = WMCreateCommandButton(panel->gcolF);
1282     WMResizeWidget(panel->gcolaB, 64, 24);
1283     WMMoveWidget(panel->gcolaB, 10, 170);
1284     WMSetButtonText(panel->gcolaB, _("Add"));
1285     WMSetButtonAction(panel->gcolaB, gradAddCallback, panel);
1286
1287     panel->gcoldB = WMCreateCommandButton(panel->gcolF);
1288     WMResizeWidget(panel->gcoldB, 64, 24);
1289     WMMoveWidget(panel->gcoldB, 75, 170);
1290     WMSetButtonText(panel->gcoldB, _("Delete"));
1291     WMSetButtonAction(panel->gcoldB, gradDeleteCallback, panel);
1292
1293 #if 0
1294     panel->gbriS = WMCreateSlider(panel->gcolF);
1295     WMResizeWidget(panel->gbriS, 130, 16);
1296     WMMoveWidget(panel->gbriS, 150, 25);
1297     WMSetSliderKnobThickness(panel->gbriS, 8);
1298     WMSetSliderMaxValue(panel->gbriS, 100);
1299     WMSetSliderAction(panel->gbriS, sliderChangeCallback, panel);
1300     {
1301         WMPixmap *pixmap;
1302         WMColor *color;
1303
1304         pixmap = WMCreatePixmap(scr, 130, 16, WMScreenDepth(scr), False);
1305         color = WMDarkGrayColor(scr);
1306         XFillRectangle(WMScreenDisplay(scr), WMGetPixmapXID(pixmap),
1307                        WMColorGC(color), 0, 0, 130, 16);
1308         WMReleaseColor(color);
1309         color = WMWhiteColor(color);
1310         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(color),
1311                      panel->listFont, 2,
1312                      (16 - WMFontHeight(panel->listFont))/2 - 1,
1313                      "Brightness", 10);
1314         WMSetSliderImage(panel->gbriS, pixmap);
1315         WMReleasePixmap(pixmap);
1316     }
1317
1318     panel->gconS = WMCreateSlider(panel->gcolF);
1319     WMResizeWidget(panel->gconS, 130, 16);
1320     WMMoveWidget(panel->gconS, 150, 50);
1321     WMSetSliderKnobThickness(panel->gconS, 8);
1322     WMSetSliderMaxValue(panel->gconS, 100);
1323     WMSetSliderAction(panel->gconS, sliderChangeCallback, panel);
1324     {
1325         WMPixmap *pixmap;
1326         WMColor *color;
1327
1328         pixmap = WMCreatePixmap(scr, 130, 16, WMScreenDepth(scr), False);
1329         color = WMDarkGrayColor(scr);
1330         XFillRectangle(WMScreenDisplay(scr), WMGetPixmapXID(pixmap),
1331                        WMColorGC(color), 0, 0, 130, 16);
1332         WMReleaseColor(color);
1333         color = WMWhiteColor(scr);
1334         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(color),
1335                      panel->listFont, 2,
1336                      (16 - WMFontHeight(panel->listFont))/2 - 1,
1337                      "Contrast", 8);
1338         WMSetSliderImage(panel->gconS, pixmap);
1339         WMReleasePixmap(pixmap);
1340     }
1341 #endif
1342     panel->ghueS = WMCreateSlider(panel->gcolF);
1343     WMResizeWidget(panel->ghueS, 130, 16);
1344     WMMoveWidget(panel->ghueS, 150, 100);
1345     WMSetSliderKnobThickness(panel->ghueS, 8);
1346     WMSetSliderMaxValue(panel->ghueS, 359);
1347     WMSetSliderAction(panel->ghueS, sliderChangeCallback, panel);
1348
1349     panel->gsatS = WMCreateSlider(panel->gcolF);
1350     WMResizeWidget(panel->gsatS, 130, 16);
1351     WMMoveWidget(panel->gsatS, 150, 125);
1352     WMSetSliderKnobThickness(panel->gsatS, 8);
1353     WMSetSliderMaxValue(panel->gsatS, 255);
1354     WMSetSliderAction(panel->gsatS, sliderChangeCallback, panel);
1355
1356     panel->gvalS = WMCreateSlider(panel->gcolF);
1357     WMResizeWidget(panel->gvalS, 130, 16);
1358     WMMoveWidget(panel->gvalS, 150, 150);
1359     WMSetSliderKnobThickness(panel->gvalS, 8);
1360     WMSetSliderMaxValue(panel->gvalS, 255);
1361     WMSetSliderAction(panel->gvalS, sliderChangeCallback, panel);
1362
1363
1364     WMMapSubwidgets(panel->gcolF);
1365
1366     /** Direction **/
1367     panel->dirF = WMCreateFrame(panel->win);
1368     WMSetFrameTitle(panel->dirF, _("Direction"));
1369     WMResizeWidget(panel->dirF, 295, 75);
1370     WMMoveWidget(panel->dirF, 15, 305);
1371
1372     panel->dirvB = WMCreateButton(panel->dirF, WBTOnOff);
1373     WMSetButtonImagePosition(panel->dirvB, WIPImageOnly);
1374     WMResizeWidget(panel->dirvB, 90, 40);
1375     WMMoveWidget(panel->dirvB, 10, 20);
1376
1377     panel->dirhB = WMCreateButton(panel->dirF, WBTOnOff);
1378     WMSetButtonImagePosition(panel->dirhB, WIPImageOnly);
1379     WMResizeWidget(panel->dirhB, 90, 40);
1380     WMMoveWidget(panel->dirhB, 102, 20);
1381
1382     panel->dirdB = WMCreateButton(panel->dirF, WBTOnOff);
1383     WMSetButtonImagePosition(panel->dirdB, WIPImageOnly);
1384     WMResizeWidget(panel->dirdB, 90, 40);
1385     WMMoveWidget(panel->dirdB, 194, 20);
1386
1387     WMGroupButtons(panel->dirvB, panel->dirhB);
1388     WMGroupButtons(panel->dirvB, panel->dirdB);
1389
1390     WMMapSubwidgets(panel->dirF);
1391
1392     /****************** Textured Gradient ******************/
1393     panel->tcolF = WMCreateFrame(panel->win);
1394     WMResizeWidget(panel->tcolF, 100, 135);
1395     WMMoveWidget(panel->tcolF, 210, 10);
1396     WMSetFrameTitle(panel->tcolF, _("Gradient"));
1397
1398     panel->tcol1W = WMCreateColorWell(panel->tcolF);
1399     WMResizeWidget(panel->tcol1W, 60, 45);
1400     WMMoveWidget(panel->tcol1W, 20, 25);
1401     WMAddNotificationObserver(colorWellObserver, panel,
1402                               WMColorWellDidChangeNotification, panel->tcol1W);
1403
1404     panel->tcol2W = WMCreateColorWell(panel->tcolF);
1405     WMResizeWidget(panel->tcol2W, 60, 45);
1406     WMMoveWidget(panel->tcol2W, 20, 75);
1407     WMAddNotificationObserver(colorWellObserver, panel,
1408                               WMColorWellDidChangeNotification, panel->tcol2W);
1409
1410     /** Opacity */
1411     panel->topaF = WMCreateFrame(panel->win);
1412     WMResizeWidget(panel->topaF, 185, 50);
1413     WMMoveWidget(panel->topaF, 15, 95);
1414     WMSetFrameTitle(panel->topaF, _("Gradient Opacity"));
1415
1416     panel->topaS = WMCreateSlider(panel->topaF);
1417     WMResizeWidget(panel->topaS, 155, 18);
1418     WMMoveWidget(panel->topaS, 15, 20);
1419     WMSetSliderMaxValue(panel->topaS, 255);
1420     WMSetSliderValue(panel->topaS, 200);
1421     WMSetSliderContinuous(panel->topaS, False);
1422     WMSetSliderAction(panel->topaS, opaqChangeCallback, panel);
1423
1424     WMMapSubwidgets(panel->topaF);
1425
1426     {
1427         WMPixmap *pixmap;
1428         Pixmap p;
1429         WMColor *color;
1430
1431         pixmap = WMCreatePixmap(scr, 155, 18, WMScreenDepth(scr), False);
1432         p = WMGetPixmapXID(pixmap);
1433
1434         color = WMDarkGrayColor(scr);
1435         XFillRectangle(WMScreenDisplay(scr), p, WMColorGC(color),
1436                        0, 0, 155, 18);
1437         WMReleaseColor(color);
1438
1439         color = WMWhiteColor(scr);
1440         WMDrawString(scr, p, WMColorGC(color), panel->listFont,
1441                      2, 1, "0%", 2);
1442         WMDrawString(scr, p, WMColorGC(color), panel->listFont,
1443                      153 - WMWidthOfString(panel->listFont, "100%", 4), 1,
1444                      "100%", 4);
1445         WMReleaseColor(color);
1446
1447         WMSetSliderImage(panel->topaS, pixmap);
1448         WMReleasePixmap(pixmap);
1449     }
1450
1451     WMMapSubwidgets(panel->tcolF);
1452
1453     /****************** Image ******************/
1454     panel->imageF = WMCreateFrame(panel->win);
1455     WMResizeWidget(panel->imageF, 295, 150);
1456     WMMoveWidget(panel->imageF, 15, 150);
1457     WMSetFrameTitle(panel->imageF, _("Image"));
1458
1459     panel->imageL = WMCreateLabel(panel->imageF);
1460     WMSetLabelImagePosition(panel->imageL, WIPImageOnly);
1461
1462     panel->imageT = WMCreateTextField(panel->imageF);
1463     WMResizeWidget(panel->imageT, 90, 20);
1464     WMMoveWidget(panel->imageT, 190, 25);
1465
1466     panel->imageV = WMCreateScrollView(panel->imageF);
1467     WMResizeWidget(panel->imageV, 165, 115);
1468     WMMoveWidget(panel->imageV, 15, 20);
1469     WMSetScrollViewRelief(panel->imageV, WRSunken);
1470     WMSetScrollViewHasHorizontalScroller(panel->imageV, True);
1471     WMSetScrollViewHasVerticalScroller(panel->imageV, True);
1472     WMSetScrollViewContentView(panel->imageV, WMWidgetView(panel->imageL));
1473
1474     panel->browB = WMCreateCommandButton(panel->imageF);
1475     WMResizeWidget(panel->browB, 90, 24);
1476     WMMoveWidget(panel->browB, 190, 50);
1477     WMSetButtonText(panel->browB, _("Browse..."));
1478     WMSetButtonAction(panel->browB, browseImageCallback, panel);
1479
1480 /*    panel->dispB = WMCreateCommandButton(panel->imageF);
1481     WMResizeWidget(panel->dispB, 90, 24);
1482     WMMoveWidget(panel->dispB, 190, 80);
1483     WMSetButtonText(panel->dispB, _("Show"));
1484  */
1485
1486     panel->arrP = WMCreatePopUpButton(panel->imageF);
1487     WMResizeWidget(panel->arrP, 90, 20);
1488     WMMoveWidget(panel->arrP, 190, 120);
1489     WMAddPopUpButtonItem(panel->arrP, _("Tile"));
1490     WMAddPopUpButtonItem(panel->arrP, _("Scale"));
1491     WMAddPopUpButtonItem(panel->arrP, _("Center"));
1492     WMAddPopUpButtonItem(panel->arrP, _("Maximize"));
1493     WMSetPopUpButtonSelectedItem(panel->arrP, 0);
1494
1495     WMMapSubwidgets(panel->imageF);
1496
1497     /****/
1498
1499     panel->okB = WMCreateCommandButton(panel->win);
1500     WMResizeWidget(panel->okB, 84, 24);
1501     WMMoveWidget(panel->okB, 225, 390);
1502     WMSetButtonText(panel->okB, _("OK"));
1503     WMSetButtonAction(panel->okB, buttonCallback, panel);
1504
1505     panel->cancelB = WMCreateCommandButton(panel->win);
1506     WMResizeWidget(panel->cancelB, 84, 24);
1507     WMMoveWidget(panel->cancelB, 130, 390);
1508     WMSetButtonText(panel->cancelB, _("Cancel"));
1509     WMSetButtonAction(panel->cancelB, buttonCallback, panel);
1510
1511     WMMapWidget(panel->nameF);
1512     WMMapWidget(panel->typeP);
1513     WMMapWidget(panel->okB);
1514     WMMapWidget(panel->cancelB);
1515
1516     WMUnmapWidget(panel->arrP);
1517
1518     WMRealizeWidget(panel->win);
1519
1520     panel->currentType = -1;
1521
1522     panel->sectionParts[TYPE_SOLID][0] = panel->defcF;
1523
1524     panel->sectionParts[TYPE_GRADIENT][0] = panel->defcF;
1525     panel->sectionParts[TYPE_GRADIENT][1] = panel->gcolF;
1526     panel->sectionParts[TYPE_GRADIENT][2] = panel->dirF;
1527
1528     panel->sectionParts[TYPE_SGRADIENT][0] = panel->tcolF;
1529     panel->sectionParts[TYPE_SGRADIENT][1] = panel->dirF;
1530
1531     panel->sectionParts[TYPE_TGRADIENT][0] = panel->tcolF;
1532     panel->sectionParts[TYPE_TGRADIENT][1] = panel->dirF;
1533     panel->sectionParts[TYPE_TGRADIENT][2] = panel->imageF;
1534     panel->sectionParts[TYPE_TGRADIENT][3] = panel->topaF;
1535     panel->sectionParts[TYPE_TGRADIENT][4] = panel->arrP;
1536
1537     panel->sectionParts[TYPE_PIXMAP][0] = panel->defcF;
1538     panel->sectionParts[TYPE_PIXMAP][1] = panel->imageF;
1539     panel->sectionParts[TYPE_PIXMAP][2] = panel->arrP;
1540
1541
1542     /* setup for first time */
1543
1544     changeTypeCallback(panel->typeP, panel);
1545
1546     sliderChangeCallback(panel->ghueS, panel);
1547     sliderChangeCallback(panel->gsatS, panel);
1548
1549     return panel;
1550 }
1551
1552
1553
1554 /*
1555  *--------------------------------------------------------------------------
1556  * Test stuff
1557  *--------------------------------------------------------------------------
1558  */
1559
1560 #if 0
1561
1562 char *ProgName = "test";
1563
1564 void
1565 testOKButton(WMWidget *self, void *data)
1566 {
1567     char *test;
1568     Display *dpy;
1569     Window win;
1570     Pixmap pix;
1571     RImage *image;
1572
1573     TexturePanel *panel = (TexturePanel*)data;
1574     /* test = GetTexturePanelTextureString(panel); */
1575
1576     wwarning(test);
1577
1578     dpy = WMScreenDisplay(WMWidgetScreen(panel->okB));
1579     win = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10, 250, 250,
1580                               0, 0, 0);
1581     XMapRaised(dpy, win);
1582     XFlush(dpy);
1583
1584     /* image = RenderTexturePanelTexture(panel, 250, 250); */
1585
1586     RConvertImage(WMScreenRContext(WMWidgetScreen(panel->okB)), image, &pix);
1587
1588     XCopyArea(dpy, pix, win, (WMScreenRContext(WMWidgetScreen(panel->okB)))->copy_gc, 0, 0, image->width, image->height,
1589               0, 0);
1590
1591     free (test);
1592
1593 }
1594
1595 void testCancelButton(WMWidget *self, void *data){
1596     wwarning("Exiting test....");
1597     exit(0);
1598 }
1599
1600 void wAbort()
1601 {
1602     exit(1);
1603 }
1604
1605 int main(int argc, char **argv)
1606 {
1607     TexturePanel *panel;
1608
1609     Display *dpy = XOpenDisplay("");
1610     WMScreen *scr;
1611
1612     /* char *test; */
1613
1614     WMInitializeApplication("Test", &argc, argv);
1615
1616     if (!dpy) {
1617         wfatal("could not open display");
1618         exit(1);
1619     }
1620
1621     scr = WMCreateSimpleApplicationScreen(dpy);
1622
1623     panel = CreateTexturePanel(scr);
1624
1625     SetTexturePanelOkAction(panel,(WMAction*)testOKButton,panel);
1626     SetTexturePanelCancelAction(panel,(WMAction*)testCancelButton,panel);
1627
1628     SetTexturePanelTexture(panel, "pinky",
1629                            PLGetProplistWithDescription("(mdgradient, pink, red, blue, yellow)"));
1630
1631     ShowTexturePanel(panel);
1632
1633     WMScreenMainLoop(scr);
1634     return 0;
1635 }
1636 #endif