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     WMReleasePixmap(pixmap);
 249     WMResizeWidget(panel->imageL, image->width, image->height);
 250     RDestroyImage(image);
 251 }
 252
 253
 254 static void
 255 updateSGradButtons(TexturePanel *panel)
 256 {
 257     RImage *image;
 258     WMPixmap *pixmap;
 259     RColor from;
 260     RColor to;
 261     WMColor *color;
 262
 263     color = WMGetColorWellColor(panel->tcol1W);
 264     from.red = WMRedComponentOfColor(color)>>8;
 265     from.green = WMGreenComponentOfColor(color)>>8;
 266     from.blue = WMBlueComponentOfColor(color)>>8;
 267
 268     color = WMGetColorWellColor(panel->tcol2W);
 269     to.red = WMRedComponentOfColor(color)>>8;
 270     to.green = WMGreenComponentOfColor(color)>>8;
 271     to.blue = WMBlueComponentOfColor(color)>>8;
 272
 273     image = RRenderGradient(80, 30, &from, &to, RHorizontalGradient);
 274     pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 275                                       image, 128);
 276     RDestroyImage(image);
 277     WMSetButtonImage(panel->dirhB, pixmap);
 278     WMReleasePixmap(pixmap);
 279
 280     image = RRenderGradient(80, 30, &from, &to, RVerticalGradient);
 281     pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 282                                       image, 128);
 283     RDestroyImage(image);
 284     WMSetButtonImage(panel->dirvB, pixmap);
 285     WMReleasePixmap(pixmap);
 286
 287     image = RRenderGradient(80, 30, &from, &to, RDiagonalGradient);
 288     pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL),
 289                                       image, 128);
 290     RDestroyImage(image);
 291     WMSetButtonImage(panel->dirdB, pixmap);
 292     WMReleasePixmap(pixmap);
 293 }
 294
 295
 296 /*********** Gradient ************/
 297
 298 static void
 299 updateSVSlider(WMSlider *sPtr, Bool saturation, WMFont *font, RHSVColor *hsv)
 300 {
 301     RImage *image;
 302     WMPixmap *pixmap;
 303     WMScreen *scr = WMWidgetScreen(sPtr);
 304     RColor from, to;
 305     RHSVColor tmp;
 306
 307     tmp = *hsv;
 308     if (saturation) {
 309         tmp.saturation = 0;
 310         RHSVtoRGB(&tmp, &from);
 311         tmp.saturation = 255;
 312         RHSVtoRGB(&tmp, &to);
 313     } else {
 314         tmp.value = 0;
 315         RHSVtoRGB(&tmp, &from);
 316         tmp.value = 255;
 317         RHSVtoRGB(&tmp, &to);
 318     }
 319     image = RRenderGradient(130, 16, &from, &to, RHorizontalGradient);
 320     pixmap = WMCreatePixmapFromRImage(scr, image, 128);
 321     RDestroyImage(image);
 322
 323     if (hsv->value < 128 || !saturation) {
 324         WMColor *col = WMWhiteColor(scr);
 325
 326         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(col), font, 2,
 327                      (16 - WMFontHeight(font))/2 - 1,
 328                      saturation ? "Saturation" : "Brightness", 10);
 329         WMReleaseColor(col);
 330     } else {
 331         WMColor *col = WMBlackColor(scr);
 332
 333         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(col), font, 2,
 334                      (16 - WMFontHeight(font))/2 - 1,
 335                      saturation ? "Saturation" : "Brightness", 10);
 336         WMReleaseColor(col);
 337     }
 338     WMSetSliderImage(sPtr, pixmap);
 339     WMReleasePixmap(pixmap);
 340 }
 341
 342
 343 static void
 344 updateHueSlider(WMSlider *sPtr, WMFont *font, RHSVColor *hsv)
 345 {
 346     RColor *colors[8];
 347     RImage *image;
 348     WMPixmap *pixmap;
 349     WMScreen *scr = WMWidgetScreen(sPtr);
 350     RHSVColor thsv;
 351     int i;
 352
 353     thsv = *hsv;
 354     for (i = 0; i <= 6; i++) {
 355         thsv.hue = (360*i)/6;
 356         colors[i] = wmalloc(sizeof(RColor));
 357         RHSVtoRGB(&thsv, colors[i]);
 358     }
 359     colors[i] = NULL;
 360
 361     image = RRenderMultiGradient(130, 16, colors, RGRD_HORIZONTAL);
 362     pixmap = WMCreatePixmapFromRImage(scr, image, 128);
 363     RDestroyImage(image);
 364
 365     if (hsv->value < 128) {
 366         WMColor *col = WMWhiteColor(scr);
 367
 368         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(col), font, 2,
 369                      (16 - WMFontHeight(font))/2 - 1, "Hue", 3);
 370         WMReleaseColor(col);
 371     } else {
 372         WMColor *col = WMBlackColor(scr);
 373
 374         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(col), font, 2,
 375                      (16 - WMFontHeight(font))/2 - 1, "Hue", 3);
 376         WMReleaseColor(col);
 377     }
 378     WMSetSliderImage(sPtr, pixmap);
 379     WMReleasePixmap(pixmap);
 380
 381     for (i = 0; i <= 6; i++)
 382         free(colors[i]);
 383 }
 384
 385
 386
 387 static void
 388 sliderChangeCallback(WMWidget *w, void *data)
 389 {
 390     TexturePanel *panel = (TexturePanel*)data;
 391     RHSVColor hsv;
 392     int row, rows;
 393     WMListItem *item;
 394     RColor **colors;
 395     int i;
 396     RImage *image;
 397     WMScreen *scr = WMWidgetScreen(w);
 398
 399     hsv.hue = WMGetSliderValue(panel->ghueS);
 400     hsv.saturation = WMGetSliderValue(panel->gsatS);
 401     hsv.value = WMGetSliderValue(panel->gvalS);
 402
 403     row = WMGetListSelectedItemRow(panel->gcolL);
 404     if (row >= 0) {
 405         RColor *rgb;
 406
 407         item = WMGetListItem(panel->gcolL, row);
 408
 409         rgb = (RColor*)item->clientData;
 410
 411         RHSVtoRGB(&hsv, rgb);
 412
 413         sprintf(item->text, "%02x,%02x,%02x", rgb->red, rgb->green, rgb->blue);
 414     }
 415
 416     if (w == panel->ghueS) {
 417         updateSVSlider(panel->gsatS, True, panel->listFont, &hsv);
 418         updateSVSlider(panel->gvalS, False, panel->listFont, &hsv);
 419     } else if (w == panel->gsatS) {
 420         updateHueSlider(panel->ghueS, panel->listFont, &hsv);
 421         updateSVSlider(panel->gvalS, False, panel->listFont, &hsv);
 422     } else {
 423         updateHueSlider(panel->ghueS, panel->listFont, &hsv);
 424         updateSVSlider(panel->gsatS, True, panel->listFont, &hsv);
 425     }
 426
 427     rows = WMGetListNumberOfRows(panel->gcolL);
 428     if (rows == 0)
 429         return;
 430
 431     colors = wmalloc(sizeof(RColor*)*(rows+1));
 432
 433     for (i = 0; i < rows; i++) {
 434         item = WMGetListItem(panel->gcolL, i);
 435
 436         colors[i] = (RColor*)item->clientData;
 437     }
 438     colors[i] = NULL;
 439
 440     if (panel->gimage != None) {
 441         XFreePixmap(WMScreenDisplay(scr), panel->gimage);
 442     }
 443
 444     image = RRenderMultiGradient(30, i*WMGetListItemHeight(panel->gcolL),
 445                                  colors, RVerticalGradient);
 446     RConvertImage(WMScreenRContext(scr), image, &panel->gimage);
 447     RDestroyImage(image);
 448
 449     free(colors);
 450
 451     WMRedisplayWidget(panel->gcolL);
 452
 453     updateGradButtons(panel);
 454 }
 455
 456
 457 static void
 458 paintGradListItem(WMList *lPtr, int index, Drawable d, char *text, int state,
 459                   WMRect *rect)
 460 {
 461     TexturePanel *panel = (TexturePanel*)WMGetHangedData(lPtr);
 462     WMScreen *scr = WMWidgetScreen(lPtr);
 463     int width, height, x, y;
 464     Display *dpy;
 465     WMColor *white = WMWhiteColor(scr);
 466     WMListItem *item;
 467     WMColor *black = WMBlackColor(scr);
 468
 469     dpy = WMScreenDisplay(scr);
 470
 471     width = rect->size.width;
 472     height = rect->size.height;
 473     x = rect->pos.x;
 474     y = rect->pos.y;
 475
 476     if (state & WLDSSelected)
 477         XFillRectangle(dpy, d, WMColorGC(white), x, y, width, height);
 478     else
 479         XClearArea(dpy, d, x, y, width, height, False);
 480
 481     item = WMGetListItem(lPtr, index);
 482
 483     if (panel->gimage) {
 484         XCopyArea(WMScreenDisplay(scr), panel->gimage, d, WMColorGC(white),
 485                   0, height*index, 30, height, x + 5, y);
 486     }
 487     WMDrawString(scr, d, WMColorGC(black), panel->listFont,
 488                  x + 40, y + 1, text, strlen(text));
 489
 490     WMReleaseColor(white);
 491     WMReleaseColor(black);
 492 }
 493
 494
 495
 496 static void
 497 gradAddCallback(WMWidget *w, void *data)
 498 {
 499     TexturePanel *panel = (TexturePanel*)data;
 500     WMListItem *item;
 501     int row;
 502     RColor *rgb;
 503
 504     row = WMGetListSelectedItemRow(panel->gcolL) + 1;
 505     item = WMInsertListItem(panel->gcolL, row, "00,00,00");
 506     rgb = wmalloc(sizeof(RColor));
 507     memset(rgb, 0, sizeof(RColor));
 508     item->clientData = rgb;
 509
 510     WMSelectListItem(panel->gcolL, row);
 511
 512     updateGradButtons(panel);
 513
 514     sliderChangeCallback(panel->ghueS, panel);
 515 }
 516
 517
 518
 519 static void
 520 gradClickCallback(WMWidget *w, void *data)
 521 {
 522     TexturePanel *panel = (TexturePanel*)data;
 523     WMListItem *item;
 524     int row;
 525     RHSVColor hsv;
 526
 527     row = WMGetListSelectedItemRow(w);
 528     if (row < 0)
 529         return;
 530
 531     item = WMGetListItem(panel->gcolL, row);
 532     RRGBtoHSV((RColor*)item->clientData, &hsv);
 533
 534     WMSetSliderValue(panel->ghueS, hsv.hue);
 535     WMSetSliderValue(panel->gsatS, hsv.saturation);
 536     WMSetSliderValue(panel->gvalS, hsv.value);
 537
 538     sliderChangeCallback(panel->ghueS, panel);
 539     sliderChangeCallback(panel->gsatS, panel);
 540 }
 541
 542
 543 static void
 544 gradDeleteCallback(WMWidget *w, void *data)
 545 {
 546     TexturePanel *panel = (TexturePanel*)data;
 547     WMListItem *item;
 548     int row;
 549
 550     row = WMGetListSelectedItemRow(panel->gcolL);
 551     if (row < 0)
 552         return;
 553
 554     item = WMGetListItem(panel->gcolL, row);
 555     free(item->clientData);
 556
 557     WMRemoveListItem(panel->gcolL, row);
 558
 559     WMSelectListItem(panel->gcolL, row - 1);
 560
 561     updateGradButtons(panel);
 562
 563     gradClickCallback(panel->gcolL, panel);
 564 }
 565
 566
 567 /*************** Simple Gradient ***************/
 568
 569 static void
 570 colorWellObserver(void *self, WMNotification *n)
 571 {
 572     updateSGradButtons(self);
 573 }
 574
 575
 576
 577
 578 static void
 579 opaqChangeCallback(WMWidget *w, void *data)
 580 {
 581     TexturePanel *panel = (TexturePanel*)data;
 582
 583     updateTGradImage(panel);
 584 }
 585
 586 /****************** Image ******************/
 587
 588 static void
 589 updateImage(TexturePanel *panel, char *path)
 590 {
 591     WMScreen *scr = WMWidgetScreen(panel->win);
 592     RImage *image;
 593     WMPixmap *pixmap;
 594     WMSize size;
 595
 596     if (path) {
 597         image = RLoadImage(WMScreenRContext(scr), path, 0);
 598         if (!image) {
 599             char *message;
 600
 601             message = wstrappend(_("Could not load the selected file: "),
 602                                  (char*)RMessageForError(RErrorCode));
 603
 604             WMRunAlertPanel(scr, panel->win, _("Error"), message,
 605                             _("OK"), NULL, NULL);
 606             return;
 607         }
 608
 609         if (panel->image)
 610             RDestroyImage(panel->image);
 611         panel->image = image;
 612     } else {
 613         image = panel->image;
 614     }
 615
 616     if (WMGetPopUpButtonSelectedItem(panel->typeP) == TYPE_PIXMAP) {
 617         if (image) {
 618             pixmap = WMCreatePixmapFromRImage(scr, image, 128);
 619
 620             size = WMGetPixmapSize(pixmap);
 621             WMSetLabelImage(panel->imageL, pixmap);
 622             WMResizeWidget(panel->imageL, size.width, size.height);
 623
 624             WMReleasePixmap(pixmap);
 625         }
 626     } else {
 627         updateTGradImage(panel);
 628     }
 629 }
 630
 631
 632 static void
 633 browseImageCallback(WMWidget *w, void *data)
 634 {
 635     TexturePanel *panel = (TexturePanel*)data;
 636     WMOpenPanel *opanel;
 637     WMScreen *scr = WMWidgetScreen(w);
 638     static char *ipath = NULL;
 639
 640     opanel = WMGetOpenPanel(scr);
 641     WMSetFilePanelCanChooseDirectories(opanel, False);
 642     WMSetFilePanelCanChooseFiles(opanel, True);
 643
 644     if (!ipath)
 645         ipath = wstrdup(wgethomedir());
 646
 647     if (WMRunModalFilePanelForDirectory(opanel, panel->win, ipath,
 648                                         "Open Image", NULL)) {
 649         char *path, *fullpath;
 650         char *tmp, *tmp2;
 651
 652         tmp = WMGetFilePanelFileName(opanel);
 653         if (!tmp)
 654             return;
 655         fullpath = tmp;
 656
 657         free(ipath);
 658         ipath = fullpath;
 659
 660         path = wstrdup(fullpath);
 661
 662         tmp2 = strrchr(fullpath, '/');
 663         if (tmp2)
 664             tmp2++;
 665
 666         tmp = wfindfileinarray(panel->pathList, tmp2);
 667
 668         if (tmp) {
 669             if (strcmp(fullpath, tmp)==0) {
 670                 free(path);
 671                 path = tmp2;
 672             }
 673             free(tmp);
 674         }
 675
 676         if (!RGetImageFileFormat(fullpath)) {
 677             WMRunAlertPanel(scr, panel->win, _("Error"),
 678                             _("The selected file does not contain a supported image."),
 679                             _("OK"), NULL, NULL);
 680             free(path);
 681         } else {
 682             updateImage(panel, fullpath);
 683             free(panel->imageFile);
 684             panel->imageFile = path;
 685
 686             WMSetTextFieldText(panel->imageT, path);
 687         }
 688     }
 689 }
 690
 691
 692
 693 static void
 694 buttonCallback(WMWidget *w, void *data)
 695 {
 696     TexturePanel *panel = (TexturePanel*)data;
 697
 698     if (w == panel->okB) {
 699         (*panel->okAction)(panel->okData);
 700     } else {
 701         (*panel->cancelAction)(panel->cancelData);
 702     }
 703 }
 704
 705
 706
 707 static void
 708 changeTypeCallback(WMWidget *w, void *data)
 709 {
 710     TexturePanel *panel = (TexturePanel*)data;
 711     int newType;
 712     int i;
 713
 714     newType = WMGetPopUpButtonSelectedItem(w);
 715     if (newType == panel->currentType)
 716         return;
 717
 718     if (panel->currentType >= 0) {
 719         for (i = 0; i < MAX_SECTION_PARTS; i++) {
 720             if (panel->sectionParts[panel->currentType][i] == NULL)
 721                 break;
 722             WMUnmapWidget(panel->sectionParts[panel->currentType][i]);
 723         }
 724     }
 725
 726     for (i = 0; i < MAX_SECTION_PARTS; i++) {
 727         if (panel->sectionParts[newType][i] == NULL)
 728             break;
 729         WMMapWidget(panel->sectionParts[newType][i]);
 730     }
 731     panel->currentType = newType;
 732
 733     switch (newType) {
 734      case TYPE_SGRADIENT:
 735         updateSGradButtons(panel);
 736         break;
 737      case TYPE_GRADIENT:
 738         updateGradButtons(panel);
 739         break;
 740      case TYPE_TGRADIENT:
 741      case TYPE_PIXMAP:
 742         updateImage(panel, NULL);
 743         break;
 744     }
 745 }
 746
 747
 748 /*
 749  *--------------------------------------------------------------------------
 750  * Public functions
 751  *--------------------------------------------------------------------------
 752  */
 753 void
 754 DestroyTexturePanel(TexturePanel *panel)
 755 {
 756
 757 }
 758
 759
 760 void
 761 ShowTexturePanel(TexturePanel *panel)
 762 {
 763     Display *dpy = WMScreenDisplay(WMWidgetScreen(panel->win));
 764     Screen *scr = DefaultScreenOfDisplay(dpy);
 765
 766     WMSetWindowUPosition(panel->win,
 767                          (WidthOfScreen(scr)-WMWidgetWidth(panel->win))/2,
 768                          (HeightOfScreen(scr)-WMWidgetHeight(panel->win))/2);
 769     WMMapWidget(panel->win);
 770 }
 771
 772
 773 void
 774 HideTexturePanel(TexturePanel *panel)
 775 {
 776     WMUnmapWidget(panel->win);
 777 }
 778
 779
 780 void
 781 SetTexturePanelOkAction(TexturePanel *panel, WMCallback *action, void *clientData)
 782 {
 783     panel->okAction = action;
 784     panel->okData = clientData;
 785 }
 786
 787
 788 void
 789 SetTexturePanelCancelAction(TexturePanel *panel, WMCallback *action, void *clientData)
 790 {
 791     panel->cancelAction = action;
 792     panel->cancelData = clientData;
 793 }
 794
 795
 796 void
 797 SetTexturePanelTexture(TexturePanel *panel, char *name, proplist_t texture)
 798 {
 799     WMScreen *scr = WMWidgetScreen(panel->win);
 800     char *str, *type;
 801     proplist_t p;
 802     WMColor *color;
 803     int i;
 804     char buffer[64];
 805     int gradient = 0;
 806
 807     WMSetTextFieldText(panel->nameT, name);
 808
 809     if (!texture)
 810         return;
 811
 812     p = PLGetArrayElement(texture, 0);
 813     if (!p) {
 814         goto bad_texture;
 815     }
 816     type = PLGetString(p);
 817
 818     /*...............................................*/
 819     if (strcasecmp(type, "solid")==0) {
 820
 821         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_SOLID);
 822
 823         p = PLGetArrayElement(texture, 1);
 824         if (!p) {
 825             str = "black";
 826         } else {
 827             str = PLGetString(p);
 828         }
 829         color = WMCreateNamedColor(scr, str, False);
 830
 831         WMSetColorWellColor(panel->defcW, color);
 832
 833         WMReleaseColor(color);
 834     /*...............................................*/
 835     } else if (strcasecmp(type, "hgradient")==0
 836                || strcasecmp(type, "vgradient")==0
 837                || strcasecmp(type, "dgradient")==0) {
 838
 839         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_SGRADIENT);
 840
 841         p = PLGetArrayElement(texture, 1);
 842         if (!p) {
 843             str = "black";
 844         } else {
 845             str = PLGetString(p);
 846         }
 847         color = WMCreateNamedColor(scr, str, False);
 848
 849         WMSetColorWellColor(panel->tcol1W, color);
 850
 851         WMReleaseColor(color);
 852
 853         p = PLGetArrayElement(texture, 2);
 854         if (!p) {
 855             str = "black";
 856         } else {
 857             str = PLGetString(p);
 858         }
 859         color = WMCreateNamedColor(scr, str, False);
 860
 861         WMSetColorWellColor(panel->tcol2W, color);
 862
 863         WMReleaseColor(color);
 864
 865         gradient = type[0];
 866     /*...............................................*/
 867     } else if (strcasecmp(type, "thgradient")==0
 868                || strcasecmp(type, "tvgradient")==0
 869                || strcasecmp(type, "tdgradient")==0) {
 870         int i;
 871
 872         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_TGRADIENT);
 873
 874         gradient = type[1];
 875
 876         WMSetTextFieldText(panel->imageT,
 877                            PLGetString(PLGetArrayElement(texture, 1)));
 878         if (panel->imageFile)
 879             free(panel->imageFile);
 880         panel->imageFile = wstrdup(PLGetString(PLGetArrayElement(texture, 1)));
 881
 882
 883         i = 180;
 884         sscanf(PLGetString(PLGetArrayElement(texture, 2)), "%i", &i);
 885         WMSetSliderValue(panel->topaS, i);
 886
 887         p = PLGetArrayElement(texture, 3);
 888         if (!p) {
 889             str = "black";
 890         } else {
 891             str = PLGetString(p);
 892         }
 893         color = WMCreateNamedColor(scr, str, False);
 894
 895         WMSetColorWellColor(panel->tcol1W, color);
 896
 897         WMReleaseColor(color);
 898
 899         p = PLGetArrayElement(texture, 4);
 900         if (!p) {
 901             str = "black";
 902         } else {
 903             str = PLGetString(p);
 904         }
 905         color = WMCreateNamedColor(scr, str, False);
 906
 907         WMSetColorWellColor(panel->tcol2W, color);
 908
 909         WMReleaseColor(color);
 910
 911         WMSetTextFieldText(panel->imageT,
 912                            PLGetString(PLGetArrayElement(texture, 1)));
 913
 914         if (panel->imageFile)
 915             free(panel->imageFile);
 916         panel->imageFile = wfindfileinarray(panel->pathList,
 917                             PLGetString(PLGetArrayElement(texture, 1)));
 918
 919         panel->image = RLoadImage(WMScreenRContext(scr), panel->imageFile, 0);
 920         updateTGradImage(panel);
 921
 922         updateSGradButtons(panel);
 923
 924     /*...............................................*/
 925     } else if (strcasecmp(type, "mhgradient")==0
 926                || strcasecmp(type, "mvgradient")==0
 927                || strcasecmp(type, "mdgradient")==0) {
 928         WMListItem *item;
 929
 930         for (i = 0; i < WMGetListNumberOfRows(panel->gcolL); i++) {
 931             item = WMGetListItem(panel->gcolL, i);
 932             free(item->clientData);
 933         }
 934         WMClearList(panel->gcolL);
 935
 936         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_GRADIENT);
 937
 938         p = PLGetArrayElement(texture, 1);
 939         if (!p) {
 940             str = "black";
 941         } else {
 942             str = PLGetString(p);
 943         }
 944         color = WMCreateNamedColor(scr, str, False);
 945
 946         WMSetColorWellColor(panel->defcW, color);
 947
 948         WMReleaseColor(color);
 949
 950         for (i = 2; i < PLGetNumberOfElements(texture); i++) {
 951             RColor *rgb;
 952             XColor xcolor;
 953
 954             p = PLGetArrayElement(texture, i);
 955             if (!p) {
 956                 str = "black";
 957             } else {
 958                 str = PLGetString(p);
 959             }
 960
 961             XParseColor(WMScreenDisplay(scr), WMScreenRContext(scr)->cmap,
 962                         str, &xcolor);
 963
 964             rgb = wmalloc(sizeof(RColor));
 965             rgb->red = xcolor.red >> 8;
 966             rgb->green = xcolor.green >> 8;
 967             rgb->blue = xcolor.blue >> 8;
 968             sprintf(buffer, "%02x,%02x,%02x", rgb->red, rgb->green, rgb->blue);
 969
 970             item = WMAddListItem(panel->gcolL, buffer);
 971             item->clientData = rgb;
 972         }
 973
 974         sliderChangeCallback(panel->ghueS, panel);
 975
 976         gradient = type[1];
 977     /*...............................................*/
 978     } else if (strcasecmp(type, "cpixmap")==0
 979                || strcasecmp(type, "spixmap")==0
 980                || strcasecmp(type, "mpixmap")==0
 981                || strcasecmp(type, "tpixmap")==0) {
 982
 983         WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_PIXMAP);
 984
 985         switch (toupper(type[0])) {
 986          case 'C':
 987             WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_CENTER);
 988             break;
 989          case 'S':
 990             WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_SCALE);
 991             break;
 992          case 'M':
 993             WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_MAXIMIZE);
 994             break;
 995          default:
 996          case 'T':
 997             WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_TILE);
 998             break;
 999         }
1000
1001         WMSetTextFieldText(panel->imageT,
1002                            PLGetString(PLGetArrayElement(texture, 1)));
1003
1004         if (panel->imageFile)
1005             free(panel->imageFile);
1006         panel->imageFile = wfindfileinarray(panel->pathList,
1007                             PLGetString(PLGetArrayElement(texture, 1)));
1008
1009         color = WMCreateNamedColor(scr,
1010                            PLGetString(PLGetArrayElement(texture, 2)), False);
1011         WMSetColorWellColor(panel->defcW, color);
1012         WMReleaseColor(color);
1013
1014         updateImage(panel, panel->imageFile);
1015     }
1016
1017     changeTypeCallback(panel->typeP, panel);
1018
1019     if (gradient > 0) {
1020         updateGradButtons(panel);
1021
1022         switch (toupper(gradient)) {
1023          case 'H':
1024             WMPerformButtonClick(panel->dirhB);
1025             break;
1026          case 'V':
1027             WMPerformButtonClick(panel->dirvB);
1028             break;
1029          default:
1030          case 'D':
1031             WMPerformButtonClick(panel->dirdB);
1032             break;
1033         }
1034     }
1035
1036     return;
1037
1038  bad_texture:
1039     str = PLGetDescription(texture);
1040     wwarning("error creating texture %s", str);
1041     free(str);
1042
1043 }
1044
1045
1046
1047 char*
1048 GetTexturePanelTextureName(TexturePanel *panel)
1049 {
1050     return WMGetTextFieldText(panel->nameT);
1051
1052 }
1053
1054
1055
1056 proplist_t
1057 GetTexturePanelTexture(TexturePanel *panel)
1058 {
1059     proplist_t prop = NULL;
1060     WMColor *color;
1061     char *str, *str2;
1062     char buff[32];
1063     int i;
1064
1065
1066     switch (WMGetPopUpButtonSelectedItem(panel->typeP)) {
1067
1068      case TYPE_SOLID:
1069         color = WMGetColorWellColor(panel->defcW);
1070         str = WMGetColorRGBDescription(color);
1071         prop = PLMakeArrayFromElements(PLMakeString("solid"),
1072                                        PLMakeString(str), NULL);
1073         free(str);
1074
1075         break;
1076
1077      case TYPE_PIXMAP:
1078         color = WMGetColorWellColor(panel->defcW);
1079         str = WMGetColorRGBDescription(color);
1080
1081         switch (WMGetPopUpButtonSelectedItem(panel->arrP)) {
1082          case PTYPE_SCALE:
1083             prop = PLMakeArrayFromElements(PLMakeString("spixmap"),
1084                                            PLMakeString(panel->imageFile),
1085                                            PLMakeString(str), NULL);
1086             break;
1087          case PTYPE_MAXIMIZE:
1088             prop = PLMakeArrayFromElements(PLMakeString("mpixmap"),
1089                                            PLMakeString(panel->imageFile),
1090                                            PLMakeString(str), NULL);
1091             break;
1092          case PTYPE_CENTER:
1093             prop = PLMakeArrayFromElements(PLMakeString("cpixmap"),
1094                                            PLMakeString(panel->imageFile),
1095                                            PLMakeString(str), NULL);
1096             break;
1097          case PTYPE_TILE:
1098             prop = PLMakeArrayFromElements(PLMakeString("tpixmap"),
1099                                            PLMakeString(panel->imageFile),
1100                                            PLMakeString(str), NULL);
1101             break;
1102         }
1103         free(str);
1104         break;
1105
1106      case TYPE_TGRADIENT:
1107         color = WMGetColorWellColor(panel->tcol1W);
1108         str = WMGetColorRGBDescription(color);
1109
1110         color = WMGetColorWellColor(panel->tcol2W);
1111         str2 = WMGetColorRGBDescription(color);
1112
1113         sprintf(buff, "%i", WMGetSliderValue(panel->topaS));
1114
1115         if (WMGetButtonSelected(panel->dirdB)) {
1116             prop = PLMakeArrayFromElements(PLMakeString("tdgradient"),
1117                                            PLMakeString(panel->imageFile),
1118                                            PLMakeString(buff),
1119                                            PLMakeString(str),
1120                                            PLMakeString(str2), NULL);
1121         } else  if (WMGetButtonSelected(panel->dirvB)) {
1122             prop = PLMakeArrayFromElements(PLMakeString("tvgradient"),
1123                                            PLMakeString(panel->imageFile),
1124                                            PLMakeString(buff),
1125                                            PLMakeString(str),
1126                                            PLMakeString(str2), NULL);
1127         } else {
1128             prop = PLMakeArrayFromElements(PLMakeString("thgradient"),
1129                                            PLMakeString(panel->imageFile),
1130                                            PLMakeString(buff),
1131                                            PLMakeString(str),
1132                                            PLMakeString(str2), NULL);
1133         }
1134         free(str);
1135         free(str2);
1136         break;
1137
1138
1139      case TYPE_SGRADIENT:
1140         color = WMGetColorWellColor(panel->tcol1W);
1141         str = WMGetColorRGBDescription(color);
1142
1143         color = WMGetColorWellColor(panel->tcol2W);
1144         str2 = WMGetColorRGBDescription(color);
1145
1146         if (WMGetButtonSelected(panel->dirdB)) {
1147             prop = PLMakeArrayFromElements(PLMakeString("dgradient"),
1148                                            PLMakeString(str),
1149                                            PLMakeString(str2), NULL);
1150         } else  if (WMGetButtonSelected(panel->dirvB)) {
1151             prop = PLMakeArrayFromElements(PLMakeString("vgradient"),
1152                                            PLMakeString(str),
1153                                            PLMakeString(str2), NULL);
1154         } else {
1155             prop = PLMakeArrayFromElements(PLMakeString("hgradient"),
1156                                            PLMakeString(str),
1157                                            PLMakeString(str2), NULL);
1158         }
1159         free(str);
1160         free(str2);
1161         break;
1162
1163      case TYPE_GRADIENT:
1164         color = WMGetColorWellColor(panel->defcW);
1165         str = WMGetColorRGBDescription(color);
1166
1167         if (WMGetButtonSelected(panel->dirdB)) {
1168             prop = PLMakeArrayFromElements(PLMakeString("mdgradient"),
1169                                            PLMakeString(str), NULL);
1170         } else  if (WMGetButtonSelected(panel->dirvB)) {
1171             prop = PLMakeArrayFromElements(PLMakeString("mvgradient"),
1172                                            PLMakeString(str), NULL);
1173         } else {
1174             prop = PLMakeArrayFromElements(PLMakeString("mhgradient"),
1175                                            PLMakeString(str), NULL);
1176         }
1177         free(str);
1178
1179         for (i = 0; i < WMGetListNumberOfRows(panel->gcolL); i++) {
1180             RColor *rgb;
1181             WMListItem *item;
1182
1183             item = WMGetListItem(panel->gcolL, i);
1184
1185             rgb = (RColor*)item->clientData;
1186
1187             sprintf(buff, "#%02x%02x%02x", rgb->red, rgb->green, rgb->blue);
1188
1189             PLAppendArrayElement(prop, PLMakeString(buff));
1190         }
1191         break;
1192     }
1193
1194
1195     return prop;
1196 }
1197
1198
1199
1200 void
1201 SetTexturePanelPixmapPath(TexturePanel *panel, proplist_t array)
1202 {
1203     panel->pathList = array;
1204 }
1205
1206
1207
1208 TexturePanel*
1209 CreateTexturePanel(WMWindow *keyWindow)
1210 /*CreateTexturePanel(WMScreen *scr)*/
1211 {
1212     TexturePanel *panel;
1213     WMScreen *scr = WMWidgetScreen(keyWindow);
1214
1215     panel = wmalloc(sizeof(TexturePanel));
1216     memset(panel, 0, sizeof(TexturePanel));
1217
1218     panel->listFont = WMSystemFontOfSize(scr, 12);
1219
1220
1221     panel->win = WMCreatePanelWithStyleForWindow(keyWindow, "texturePanel",
1222                                                  WMTitledWindowMask
1223                                                  |WMClosableWindowMask);
1224  /*
1225     panel->win = WMCreateWindowWithStyle(scr, "texturePanel",
1226                                          WMTitledWindowMask
1227                                          |WMClosableWindowMask);
1228   */
1229
1230     WMResizeWidget(panel->win, 325, 423);
1231     WMSetWindowTitle(panel->win, _("Texture Panel"));
1232     WMSetWindowCloseAction(panel->win, buttonCallback, panel);
1233
1234
1235     /* texture name */
1236     panel->nameF = WMCreateFrame(panel->win);
1237     WMResizeWidget(panel->nameF, 185, 50);
1238     WMMoveWidget(panel->nameF, 15, 10);
1239     WMSetFrameTitle(panel->nameF, _("Texture Name"));
1240
1241     panel->nameT = WMCreateTextField(panel->nameF);
1242     WMResizeWidget(panel->nameT, 160, 20);
1243     WMMoveWidget(panel->nameT, 12, 18);
1244
1245     WMMapSubwidgets(panel->nameF);
1246
1247     /* texture types */
1248     panel->typeP = WMCreatePopUpButton(panel->win);
1249     WMResizeWidget(panel->typeP, 185, 20);
1250     WMMoveWidget(panel->typeP, 15, 65);
1251     WMAddPopUpButtonItem(panel->typeP, _("Solid Color"));
1252     WMAddPopUpButtonItem(panel->typeP, _("Gradient Texture"));
1253     WMAddPopUpButtonItem(panel->typeP, _("Simple Gradient Texture"));
1254     WMAddPopUpButtonItem(panel->typeP, _("Textured Gradient"));
1255     WMAddPopUpButtonItem(panel->typeP, _("Image Texture"));
1256     WMSetPopUpButtonSelectedItem(panel->typeP, 0);
1257     WMSetPopUpButtonAction(panel->typeP, changeTypeCallback, panel);
1258
1259     /* color */
1260     panel->defcF = WMCreateFrame(panel->win);
1261     WMResizeWidget(panel->defcF, 100, 75);
1262     WMMoveWidget(panel->defcF, 210, 10);
1263     WMSetFrameTitle(panel->defcF, _("Default Color"));
1264
1265     panel->defcW = WMCreateColorWell(panel->defcF);
1266     WMResizeWidget(panel->defcW, 60, 45);
1267     WMMoveWidget(panel->defcW, 20, 20);
1268
1269     WMMapSubwidgets(panel->defcF);
1270
1271     /****** Gradient ******/
1272     panel->gcolF = WMCreateFrame(panel->win);
1273     WMResizeWidget(panel->gcolF, 295, 205);
1274     WMMoveWidget(panel->gcolF, 15, 95);
1275     WMSetFrameTitle(panel->gcolF, _("Gradient Colors"));
1276
1277     panel->gcolL = WMCreateList(panel->gcolF);
1278     WMResizeWidget(panel->gcolL, 130, 140);
1279     WMMoveWidget(panel->gcolL, 10, 25);
1280     WMHangData(panel->gcolL, panel);
1281     WMSetListUserDrawProc(panel->gcolL, paintGradListItem);
1282     WMSetListAction(panel->gcolL, gradClickCallback, panel);
1283
1284     panel->gcolaB = WMCreateCommandButton(panel->gcolF);
1285     WMResizeWidget(panel->gcolaB, 64, 24);
1286     WMMoveWidget(panel->gcolaB, 10, 170);
1287     WMSetButtonText(panel->gcolaB, _("Add"));
1288     WMSetButtonAction(panel->gcolaB, gradAddCallback, panel);
1289
1290     panel->gcoldB = WMCreateCommandButton(panel->gcolF);
1291     WMResizeWidget(panel->gcoldB, 64, 24);
1292     WMMoveWidget(panel->gcoldB, 75, 170);
1293     WMSetButtonText(panel->gcoldB, _("Delete"));
1294     WMSetButtonAction(panel->gcoldB, gradDeleteCallback, panel);
1295
1296 #if 0
1297     panel->gbriS = WMCreateSlider(panel->gcolF);
1298     WMResizeWidget(panel->gbriS, 130, 16);
1299     WMMoveWidget(panel->gbriS, 150, 25);
1300     WMSetSliderKnobThickness(panel->gbriS, 8);
1301     WMSetSliderMaxValue(panel->gbriS, 100);
1302     WMSetSliderAction(panel->gbriS, sliderChangeCallback, panel);
1303     {
1304         WMPixmap *pixmap;
1305         WMColor *color;
1306
1307         pixmap = WMCreatePixmap(scr, 130, 16, WMScreenDepth(scr), False);
1308         color = WMDarkGrayColor(scr);
1309         XFillRectangle(WMScreenDisplay(scr), WMGetPixmapXID(pixmap),
1310                        WMColorGC(color), 0, 0, 130, 16);
1311         WMReleaseColor(color);
1312         color = WMWhiteColor(color);
1313         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(color),
1314                      panel->listFont, 2,
1315                      (16 - WMFontHeight(panel->listFont))/2 - 1,
1316                      "Brightness", 10);
1317         WMSetSliderImage(panel->gbriS, pixmap);
1318         WMReleasePixmap(pixmap);
1319     }
1320
1321     panel->gconS = WMCreateSlider(panel->gcolF);
1322     WMResizeWidget(panel->gconS, 130, 16);
1323     WMMoveWidget(panel->gconS, 150, 50);
1324     WMSetSliderKnobThickness(panel->gconS, 8);
1325     WMSetSliderMaxValue(panel->gconS, 100);
1326     WMSetSliderAction(panel->gconS, sliderChangeCallback, panel);
1327     {
1328         WMPixmap *pixmap;
1329         WMColor *color;
1330
1331         pixmap = WMCreatePixmap(scr, 130, 16, WMScreenDepth(scr), False);
1332         color = WMDarkGrayColor(scr);
1333         XFillRectangle(WMScreenDisplay(scr), WMGetPixmapXID(pixmap),
1334                        WMColorGC(color), 0, 0, 130, 16);
1335         WMReleaseColor(color);
1336         color = WMWhiteColor(scr);
1337         WMDrawString(scr, WMGetPixmapXID(pixmap), WMColorGC(color),
1338                      panel->listFont, 2,
1339                      (16 - WMFontHeight(panel->listFont))/2 - 1,
1340                      "Contrast", 8);
1341         WMSetSliderImage(panel->gconS, pixmap);
1342         WMReleasePixmap(pixmap);
1343     }
1344 #endif
1345     panel->ghueS = WMCreateSlider(panel->gcolF);
1346     WMResizeWidget(panel->ghueS, 130, 16);
1347     WMMoveWidget(panel->ghueS, 150, 100);
1348     WMSetSliderKnobThickness(panel->ghueS, 8);
1349     WMSetSliderMaxValue(panel->ghueS, 359);
1350     WMSetSliderAction(panel->ghueS, sliderChangeCallback, panel);
1351
1352     panel->gsatS = WMCreateSlider(panel->gcolF);
1353     WMResizeWidget(panel->gsatS, 130, 16);
1354     WMMoveWidget(panel->gsatS, 150, 125);
1355     WMSetSliderKnobThickness(panel->gsatS, 8);
1356     WMSetSliderMaxValue(panel->gsatS, 255);
1357     WMSetSliderAction(panel->gsatS, sliderChangeCallback, panel);
1358
1359     panel->gvalS = WMCreateSlider(panel->gcolF);
1360     WMResizeWidget(panel->gvalS, 130, 16);
1361     WMMoveWidget(panel->gvalS, 150, 150);
1362     WMSetSliderKnobThickness(panel->gvalS, 8);
1363     WMSetSliderMaxValue(panel->gvalS, 255);
1364     WMSetSliderAction(panel->gvalS, sliderChangeCallback, panel);
1365
1366
1367     WMMapSubwidgets(panel->gcolF);
1368
1369     /** Direction **/
1370     panel->dirF = WMCreateFrame(panel->win);
1371     WMSetFrameTitle(panel->dirF, _("Direction"));
1372     WMResizeWidget(panel->dirF, 295, 75);
1373     WMMoveWidget(panel->dirF, 15, 305);
1374
1375     panel->dirvB = WMCreateButton(panel->dirF, WBTOnOff);
1376     WMSetButtonImagePosition(panel->dirvB, WIPImageOnly);
1377     WMResizeWidget(panel->dirvB, 90, 40);
1378     WMMoveWidget(panel->dirvB, 10, 20);
1379
1380     panel->dirhB = WMCreateButton(panel->dirF, WBTOnOff);
1381     WMSetButtonImagePosition(panel->dirhB, WIPImageOnly);
1382     WMResizeWidget(panel->dirhB, 90, 40);
1383     WMMoveWidget(panel->dirhB, 102, 20);
1384
1385     panel->dirdB = WMCreateButton(panel->dirF, WBTOnOff);
1386     WMSetButtonImagePosition(panel->dirdB, WIPImageOnly);
1387     WMResizeWidget(panel->dirdB, 90, 40);
1388     WMMoveWidget(panel->dirdB, 194, 20);
1389
1390     WMGroupButtons(panel->dirvB, panel->dirhB);
1391     WMGroupButtons(panel->dirvB, panel->dirdB);
1392
1393     WMMapSubwidgets(panel->dirF);
1394
1395     /****************** Textured Gradient ******************/
1396     panel->tcolF = WMCreateFrame(panel->win);
1397     WMResizeWidget(panel->tcolF, 100, 135);
1398     WMMoveWidget(panel->tcolF, 210, 10);
1399     WMSetFrameTitle(panel->tcolF, _("Gradient"));
1400
1401     panel->tcol1W = WMCreateColorWell(panel->tcolF);
1402     WMResizeWidget(panel->tcol1W, 60, 45);
1403     WMMoveWidget(panel->tcol1W, 20, 25);
1404     WMAddNotificationObserver(colorWellObserver, panel,
1405                               WMColorWellDidChangeNotification, panel->tcol1W);
1406
1407     panel->tcol2W = WMCreateColorWell(panel->tcolF);
1408     WMResizeWidget(panel->tcol2W, 60, 45);
1409     WMMoveWidget(panel->tcol2W, 20, 75);
1410     WMAddNotificationObserver(colorWellObserver, panel,
1411                               WMColorWellDidChangeNotification, panel->tcol2W);
1412
1413     /** Opacity */
1414     panel->topaF = WMCreateFrame(panel->win);
1415     WMResizeWidget(panel->topaF, 185, 50);
1416     WMMoveWidget(panel->topaF, 15, 95);
1417     WMSetFrameTitle(panel->topaF, _("Gradient Opacity"));
1418
1419     panel->topaS = WMCreateSlider(panel->topaF);
1420     WMResizeWidget(panel->topaS, 155, 18);
1421     WMMoveWidget(panel->topaS, 15, 20);
1422     WMSetSliderMaxValue(panel->topaS, 255);
1423     WMSetSliderValue(panel->topaS, 200);
1424     WMSetSliderContinuous(panel->topaS, False);
1425     WMSetSliderAction(panel->topaS, opaqChangeCallback, panel);
1426
1427     WMMapSubwidgets(panel->topaF);
1428
1429     {
1430         WMPixmap *pixmap;
1431         Pixmap p;
1432         WMColor *color;
1433
1434         pixmap = WMCreatePixmap(scr, 155, 18, WMScreenDepth(scr), False);
1435         p = WMGetPixmapXID(pixmap);
1436
1437         color = WMDarkGrayColor(scr);
1438         XFillRectangle(WMScreenDisplay(scr), p, WMColorGC(color),
1439                        0, 0, 155, 18);
1440         WMReleaseColor(color);
1441
1442         color = WMWhiteColor(scr);
1443         WMDrawString(scr, p, WMColorGC(color), panel->listFont,
1444                      2, 1, "0%", 2);
1445         WMDrawString(scr, p, WMColorGC(color), panel->listFont,
1446                      153 - WMWidthOfString(panel->listFont, "100%", 4), 1,
1447                      "100%", 4);
1448         WMReleaseColor(color);
1449
1450         WMSetSliderImage(panel->topaS, pixmap);
1451         WMReleasePixmap(pixmap);
1452     }
1453
1454     WMMapSubwidgets(panel->tcolF);
1455
1456     /****************** Image ******************/
1457     panel->imageF = WMCreateFrame(panel->win);
1458     WMResizeWidget(panel->imageF, 295, 150);
1459     WMMoveWidget(panel->imageF, 15, 150);
1460     WMSetFrameTitle(panel->imageF, _("Image"));
1461
1462     panel->imageL = WMCreateLabel(panel->imageF);
1463     WMSetLabelImagePosition(panel->imageL, WIPImageOnly);
1464
1465     panel->imageT = WMCreateTextField(panel->imageF);
1466     WMResizeWidget(panel->imageT, 90, 20);
1467     WMMoveWidget(panel->imageT, 190, 25);
1468
1469     panel->imageV = WMCreateScrollView(panel->imageF);
1470     WMResizeWidget(panel->imageV, 165, 115);
1471     WMMoveWidget(panel->imageV, 15, 20);
1472     WMSetScrollViewRelief(panel->imageV, WRSunken);
1473     WMSetScrollViewHasHorizontalScroller(panel->imageV, True);
1474     WMSetScrollViewHasVerticalScroller(panel->imageV, True);
1475     WMSetScrollViewContentView(panel->imageV, WMWidgetView(panel->imageL));
1476
1477     panel->browB = WMCreateCommandButton(panel->imageF);
1478     WMResizeWidget(panel->browB, 90, 24);
1479     WMMoveWidget(panel->browB, 190, 50);
1480     WMSetButtonText(panel->browB, _("Browse..."));
1481     WMSetButtonAction(panel->browB, browseImageCallback, panel);
1482
1483 /*    panel->dispB = WMCreateCommandButton(panel->imageF);
1484     WMResizeWidget(panel->dispB, 90, 24);
1485     WMMoveWidget(panel->dispB, 190, 80);
1486     WMSetButtonText(panel->dispB, _("Show"));
1487  */
1488
1489     panel->arrP = WMCreatePopUpButton(panel->imageF);
1490     WMResizeWidget(panel->arrP, 90, 20);
1491     WMMoveWidget(panel->arrP, 190, 120);
1492     WMAddPopUpButtonItem(panel->arrP, _("Tile"));
1493     WMAddPopUpButtonItem(panel->arrP, _("Scale"));
1494     WMAddPopUpButtonItem(panel->arrP, _("Center"));
1495     WMAddPopUpButtonItem(panel->arrP, _("Maximize"));
1496     WMSetPopUpButtonSelectedItem(panel->arrP, 0);
1497
1498     WMMapSubwidgets(panel->imageF);
1499
1500     /****/
1501
1502     panel->okB = WMCreateCommandButton(panel->win);
1503     WMResizeWidget(panel->okB, 84, 24);
1504     WMMoveWidget(panel->okB, 225, 390);
1505     WMSetButtonText(panel->okB, _("OK"));
1506     WMSetButtonAction(panel->okB, buttonCallback, panel);
1507
1508     panel->cancelB = WMCreateCommandButton(panel->win);
1509     WMResizeWidget(panel->cancelB, 84, 24);
1510     WMMoveWidget(panel->cancelB, 130, 390);
1511     WMSetButtonText(panel->cancelB, _("Cancel"));
1512     WMSetButtonAction(panel->cancelB, buttonCallback, panel);
1513
1514     WMMapWidget(panel->nameF);
1515     WMMapWidget(panel->typeP);
1516     WMMapWidget(panel->okB);
1517     WMMapWidget(panel->cancelB);
1518
1519     WMUnmapWidget(panel->arrP);
1520
1521     WMRealizeWidget(panel->win);
1522
1523     panel->currentType = -1;
1524
1525     panel->sectionParts[TYPE_SOLID][0] = panel->defcF;
1526
1527     panel->sectionParts[TYPE_GRADIENT][0] = panel->defcF;
1528     panel->sectionParts[TYPE_GRADIENT][1] = panel->gcolF;
1529     panel->sectionParts[TYPE_GRADIENT][2] = panel->dirF;
1530
1531     panel->sectionParts[TYPE_SGRADIENT][0] = panel->tcolF;
1532     panel->sectionParts[TYPE_SGRADIENT][1] = panel->dirF;
1533
1534     panel->sectionParts[TYPE_TGRADIENT][0] = panel->tcolF;
1535     panel->sectionParts[TYPE_TGRADIENT][1] = panel->dirF;
1536     panel->sectionParts[TYPE_TGRADIENT][2] = panel->imageF;
1537     panel->sectionParts[TYPE_TGRADIENT][3] = panel->topaF;
1538     panel->sectionParts[TYPE_TGRADIENT][4] = panel->arrP;
1539
1540     panel->sectionParts[TYPE_PIXMAP][0] = panel->defcF;
1541     panel->sectionParts[TYPE_PIXMAP][1] = panel->imageF;
1542     panel->sectionParts[TYPE_PIXMAP][2] = panel->arrP;
1543
1544
1545     /* setup for first time */
1546
1547     changeTypeCallback(panel->typeP, panel);
1548
1549     sliderChangeCallback(panel->ghueS, panel);
1550     sliderChangeCallback(panel->gsatS, panel);
1551
1552     return panel;
1553 }
1554
1555
1556
1557 /*
1558  *--------------------------------------------------------------------------
1559  * Test stuff
1560  *--------------------------------------------------------------------------
1561  */
1562
1563 #if 0
1564
1565 char *ProgName = "test";
1566
1567 void
1568 testOKButton(WMWidget *self, void *data)
1569 {
1570     char *test;
1571     Display *dpy;
1572     Window win;
1573     Pixmap pix;
1574     RImage *image;
1575
1576     TexturePanel *panel = (TexturePanel*)data;
1577     /* test = GetTexturePanelTextureString(panel); */
1578
1579     wwarning(test);
1580
1581     dpy = WMScreenDisplay(WMWidgetScreen(panel->okB));
1582     win = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10, 250, 250,
1583                               0, 0, 0);
1584     XMapRaised(dpy, win);
1585     XFlush(dpy);
1586
1587     /* image = RenderTexturePanelTexture(panel, 250, 250); */
1588
1589     RConvertImage(WMScreenRContext(WMWidgetScreen(panel->okB)), image, &pix);
1590
1591     XCopyArea(dpy, pix, win, (WMScreenRContext(WMWidgetScreen(panel->okB)))->copy_gc, 0, 0, image->width, image->height,
1592               0, 0);
1593
1594     free (test);
1595
1596 }
1597
1598 void testCancelButton(WMWidget *self, void *data){
1599     wwarning("Exiting test....");
1600     exit(0);
1601 }
1602
1603 void wAbort()
1604 {
1605     exit(1);
1606 }
1607
1608 int main(int argc, char **argv)
1609 {
1610     TexturePanel *panel;
1611
1612     Display *dpy = XOpenDisplay("");
1613     WMScreen *scr;
1614
1615     /* char *test; */
1616
1617     WMInitializeApplication("Test", &argc, argv);
1618
1619     if (!dpy) {
1620         wfatal("could not open display");
1621         exit(1);
1622     }
1623
1624     scr = WMCreateSimpleApplicationScreen(dpy);
1625
1626     panel = CreateTexturePanel(scr);
1627
1628     SetTexturePanelOkAction(panel,(WMAction*)testOKButton,panel);
1629     SetTexturePanelCancelAction(panel,(WMAction*)testCancelButton,panel);
1630
1631     SetTexturePanelTexture(panel, "pinky",
1632                            PLGetProplistWithDescription("(mdgradient, pink, red, blue, yellow)"));
1633
1634     ShowTexturePanel(panel);
1635
1636     WMScreenMainLoop(scr);
1637     return 0;
1638 }
1639 #endif