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WPrefs: make fall-back value look like a fall-back value in Texture Panel (Coverity...
[wmaker-crm.git] / WPrefs.app / TexturePanel.c
blob58e9eccc0a338657536834c955af064f3b096c27
1 /* TexturePanel.c- texture editting panel
2 *
3 * WPrefs - WindowMaker Preferences Program
4 *
5 * Copyright (c) 1998-2003 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 along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 */
22
23 #include <stdio.h>
24 #include <stdlib.h>
25 #include <string.h>
26 #include <unistd.h>
27 #include <ctype.h>
28
29 #include <X11/Xlib.h>
30
31 #include <WINGs/WINGs.h>
32
33 #include "WPrefs.h"
34
35 #include "TexturePanel.h"
36
37 #define MAX_SECTION_PARTS 5
38
39 typedef struct _TexturePanel {
40 WMWindow *win;
41
42 /* texture name */
43 WMFrame *nameF;
44 WMTextField *nameT;
45
46 /* texture type */
47 WMPopUpButton *typeP;
48
49 /* default color */
50 WMFrame *defcF;
51 WMColorWell *defcW;
52
53 WMFont *listFont;
54
55 /*-- Gradient --*/
56
57 Pixmap gimage;
58
59 /* colors */
60 WMFrame *gcolF;
61 WMList *gcolL;
62 WMButton *gcolaB;
63 WMButton *gcoldB;
64 WMSlider *ghueS;
65 WMSlider *gsatS;
66 WMSlider *gvalS;
67
68 WMSlider *gbriS;
69 WMSlider *gconS;
70
71 /* direction (common) */
72 WMFrame *dirF;
73 WMButton *dirhB;
74 WMButton *dirvB;
75 WMButton *dirdB;
76
77 /*-- Simple Gradient --*/
78
79 /*-- Textured Gradient --*/
80
81 WMFrame *tcolF;
82 WMColorWell *tcol1W;
83 WMColorWell *tcol2W;
84
85 WMFrame *topaF;
86 WMSlider *topaS;
87
88 /*-- Image --*/
89 WMFrame *imageF;
90 WMScrollView *imageV;
91 WMTextField *imageT;
92 WMLabel *imageL;
93 WMButton *browB;
94 WMButton *dispB;
95 WMPopUpButton *arrP;
96
97 RImage *image;
98 char *imageFile;
99
100 /*****/
101
102 WMButton *okB;
103 WMButton *cancelB;
104
105 WMCallback *okAction;
106 void *okData;
107
108 WMCallback *cancelAction;
109 void *cancelData;
110
111 /****/
112 WMWidget *sectionParts[5][MAX_SECTION_PARTS];
113
114 int currentType;
115
116 WMPropList *pathList;
117
118 } _TexturePanel;
119
120 #define TYPE_SOLID 0
121 #define TYPE_GRADIENT 1
122 #define TYPE_SGRADIENT 2
123 #define TYPE_TGRADIENT 3
124 #define TYPE_PIXMAP 4
125
126 #define PTYPE_TILE 0
127 #define PTYPE_SCALE 1
128 #define PTYPE_CENTER 2
129 #define PTYPE_MAXIMIZE 3
130
131 /*
132 *--------------------------------------------------------------------------
133 * Private Functions
134 *--------------------------------------------------------------------------
135 */
136
137 /************/
138
139 static void updateGradButtons(TexturePanel * panel)
140 {
141 RImage *image;
142 WMPixmap *pixmap;
143 int colorn;
144 RColor **colors;
145
146 colorn = WMGetListNumberOfRows(panel->gcolL);
147 if (colorn < 1) {
148 pixmap = NULL;
149 } else {
150 int i;
151 WMListItem *item;
152
153 colors = wmalloc(sizeof(RColor *) * (colorn + 1));
154
155 for (i = 0; i < colorn; i++) {
156 item = WMGetListItem(panel->gcolL, i);
157 colors[i] = (RColor *) item->clientData;
158 }
159 colors[i] = NULL;
160
161 image = RRenderMultiGradient(80, 30, colors, RHorizontalGradient);
162 pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL), image, 128);
163 RReleaseImage(image);
164 WMSetButtonImage(panel->dirhB, pixmap);
165 WMReleasePixmap(pixmap);
166
167 image = RRenderMultiGradient(80, 30, colors, RVerticalGradient);
168 pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL), image, 128);
169 RReleaseImage(image);
170 WMSetButtonImage(panel->dirvB, pixmap);
171 WMReleasePixmap(pixmap);
172
173 image = RRenderMultiGradient(80, 30, colors, RDiagonalGradient);
174 pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL), image, 128);
175 RReleaseImage(image);
176 WMSetButtonImage(panel->dirdB, pixmap);
177 WMReleasePixmap(pixmap);
178
179 wfree(colors);
180 }
181 }
182
183 static void updateTGradImage(TexturePanel * panel)
184 {
185 RImage *image, *gradient;
186 WMPixmap *pixmap;
187 RColor from;
188 RColor to;
189 WMColor *color;
190
191 if (!panel->image)
192 return;
193
194 color = WMGetColorWellColor(panel->tcol1W);
195 from.red = WMRedComponentOfColor(color) >> 8;
196 from.green = WMGreenComponentOfColor(color) >> 8;
197 from.blue = WMBlueComponentOfColor(color) >> 8;
198
199 color = WMGetColorWellColor(panel->tcol2W);
200 to.red = WMRedComponentOfColor(color) >> 8;
201 to.green = WMGreenComponentOfColor(color) >> 8;
202 to.blue = WMBlueComponentOfColor(color) >> 8;
203
204 if (panel->image->width < 141 || panel->image->height < 91) {
205 image = RMakeTiledImage(panel->image, 141, 91);
206 } else {
207 image = RCloneImage(panel->image);
208 }
209
210 if (WMGetButtonSelected(panel->dirhB)) {
211 gradient = RRenderGradient(image->width, image->height, &from, &to, RHorizontalGradient);
212 } else if (WMGetButtonSelected(panel->dirvB)) {
213 gradient = RRenderGradient(image->width, image->height, &from, &to, RVerticalGradient);
214 } else {
215 gradient = RRenderGradient(image->width, image->height, &from, &to, RDiagonalGradient);
216 }
217
218 RCombineImagesWithOpaqueness(image, gradient, WMGetSliderValue(panel->topaS));
219 RReleaseImage(gradient);
220 pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->win), image, 128);
221
222 WMSetLabelImage(panel->imageL, pixmap);
223 WMReleasePixmap(pixmap);
224 WMResizeWidget(panel->imageL, image->width, image->height);
225 RReleaseImage(image);
226 }
227
228 static void updateSGradButtons(TexturePanel * panel)
229 {
230 RImage *image;
231 WMPixmap *pixmap;
232 RColor from;
233 RColor to;
234 WMColor *color;
235
236 color = WMGetColorWellColor(panel->tcol1W);
237 from.red = WMRedComponentOfColor(color) >> 8;
238 from.green = WMGreenComponentOfColor(color) >> 8;
239 from.blue = WMBlueComponentOfColor(color) >> 8;
240
241 color = WMGetColorWellColor(panel->tcol2W);
242 to.red = WMRedComponentOfColor(color) >> 8;
243 to.green = WMGreenComponentOfColor(color) >> 8;
244 to.blue = WMBlueComponentOfColor(color) >> 8;
245
246 image = RRenderGradient(80, 30, &from, &to, RHorizontalGradient);
247 pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL), image, 128);
248 RReleaseImage(image);
249 WMSetButtonImage(panel->dirhB, pixmap);
250 WMReleasePixmap(pixmap);
251
252 image = RRenderGradient(80, 30, &from, &to, RVerticalGradient);
253 pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL), image, 128);
254 RReleaseImage(image);
255 WMSetButtonImage(panel->dirvB, pixmap);
256 WMReleasePixmap(pixmap);
257
258 image = RRenderGradient(80, 30, &from, &to, RDiagonalGradient);
259 pixmap = WMCreatePixmapFromRImage(WMWidgetScreen(panel->gcolL), image, 128);
260 RReleaseImage(image);
261 WMSetButtonImage(panel->dirdB, pixmap);
262 WMReleasePixmap(pixmap);
263 }
264
265 /*********** Gradient ************/
266
267 static void updateSVSlider(WMSlider * sPtr, Bool saturation, WMFont * font, RHSVColor * hsv)
268 {
269 RImage *image;
270 WMPixmap *pixmap;
271 WMScreen *scr = WMWidgetScreen(sPtr);
272 RColor from, to;
273 RHSVColor tmp;
274 char *buffer;
275
276 tmp = *hsv;
277 if (saturation) {
278 tmp.saturation = 0;
279 RHSVtoRGB(&tmp, &from);
280 tmp.saturation = 255;
281 RHSVtoRGB(&tmp, &to);
282 } else {
283 tmp.value = 0;
284 RHSVtoRGB(&tmp, &from);
285 tmp.value = 255;
286 RHSVtoRGB(&tmp, &to);
287 }
288 image = RRenderGradient(130, 16, &from, &to, RHorizontalGradient);
289 pixmap = WMCreatePixmapFromRImage(scr, image, 128);
290 RReleaseImage(image);
291
292 if (saturation)
293 buffer = wstrdup(_("Saturation"));
294 else
295 buffer = wstrdup(_("Brightness"));
296
297 if (hsv->value < 128 || !saturation) {
298 WMColor *col = WMWhiteColor(scr);
299
300 WMDrawString(scr, WMGetPixmapXID(pixmap), col, font, 2,
301 (16 - WMFontHeight(font)) / 2 - 1, buffer, strlen(buffer));
302 WMReleaseColor(col);
303 } else {
304 WMColor *col = WMBlackColor(scr);
305
306 WMDrawString(scr, WMGetPixmapXID(pixmap), col, font, 2,
307 (16 - WMFontHeight(font)) / 2 - 1, buffer, strlen(buffer));
308 WMReleaseColor(col);
309 }
310 wfree(buffer);
311 WMSetSliderImage(sPtr, pixmap);
312 WMReleasePixmap(pixmap);
313 }
314
315 static void updateHueSlider(WMSlider * sPtr, WMFont * font, RHSVColor * hsv)
316 {
317 RColor *colors[8];
318 RImage *image;
319 WMPixmap *pixmap;
320 WMScreen *scr = WMWidgetScreen(sPtr);
321 RHSVColor thsv;
322 int i;
323
324 thsv = *hsv;
325 for (i = 0; i <= 6; i++) {
326 thsv.hue = (360 * i) / 6;
327 colors[i] = wmalloc(sizeof(RColor));
328 RHSVtoRGB(&thsv, colors[i]);
329 }
330 colors[i] = NULL;
331
332 image = RRenderMultiGradient(130, 16, colors, RGRD_HORIZONTAL);
333 pixmap = WMCreatePixmapFromRImage(scr, image, 128);
334 RReleaseImage(image);
335
336 if (hsv->value < 128) {
337 WMColor *col = WMWhiteColor(scr);
338
339 WMDrawString(scr, WMGetPixmapXID(pixmap), col, font, 2,
340 (16 - WMFontHeight(font)) / 2 - 1, _("Hue"), strlen(_("Hue")));
341 WMReleaseColor(col);
342 } else {
343 WMColor *col = WMBlackColor(scr);
344
345 WMDrawString(scr, WMGetPixmapXID(pixmap), col, font, 2,
346 (16 - WMFontHeight(font)) / 2 - 1, _("Hue"), strlen(_("Hue")));
347 WMReleaseColor(col);
348 }
349 WMSetSliderImage(sPtr, pixmap);
350 WMReleasePixmap(pixmap);
351
352 for (i = 0; i <= 6; i++)
353 wfree(colors[i]);
354 }
355
356 static void sliderChangeCallback(WMWidget * w, void *data)
357 {
358 TexturePanel *panel = (TexturePanel *) data;
359 RHSVColor hsv;
360 int row, rows;
361 WMListItem *item;
362 RColor **colors;
363 int i;
364 RImage *image;
365 WMScreen *scr = WMWidgetScreen(w);
366
367 hsv.hue = WMGetSliderValue(panel->ghueS);
368 hsv.saturation = WMGetSliderValue(panel->gsatS);
369 hsv.value = WMGetSliderValue(panel->gvalS);
370
371 row = WMGetListSelectedItemRow(panel->gcolL);
372 if (row >= 0) {
373 RColor *rgb;
374
375 item = WMGetListItem(panel->gcolL, row);
376
377 rgb = (RColor *) item->clientData;
378
379 RHSVtoRGB(&hsv, rgb);
380
381 sprintf(item->text, "%02x,%02x,%02x", rgb->red, rgb->green, rgb->blue);
382 }
383
384 if (w == panel->ghueS) {
385 updateSVSlider(panel->gsatS, True, panel->listFont, &hsv);
386 updateSVSlider(panel->gvalS, False, panel->listFont, &hsv);
387 } else if (w == panel->gsatS) {
388 updateHueSlider(panel->ghueS, panel->listFont, &hsv);
389 updateSVSlider(panel->gvalS, False, panel->listFont, &hsv);
390 } else {
391 updateHueSlider(panel->ghueS, panel->listFont, &hsv);
392 updateSVSlider(panel->gsatS, True, panel->listFont, &hsv);
393 }
394
395 rows = WMGetListNumberOfRows(panel->gcolL);
396 if (rows == 0)
397 return;
398
399 colors = wmalloc(sizeof(RColor *) * (rows + 1));
400
401 for (i = 0; i < rows; i++) {
402 item = WMGetListItem(panel->gcolL, i);
403
404 colors[i] = (RColor *) item->clientData;
405 }
406 colors[i] = NULL;
407
408 if (panel->gimage != None) {
409 XFreePixmap(WMScreenDisplay(scr), panel->gimage);
410 }
411
412 image = RRenderMultiGradient(30, i * WMGetListItemHeight(panel->gcolL), colors, RVerticalGradient);
413 RConvertImage(WMScreenRContext(scr), image, &panel->gimage);
414 RReleaseImage(image);
415
416 wfree(colors);
417
418 WMRedisplayWidget(panel->gcolL);
419
420 updateGradButtons(panel);
421 }
422
423 static void paintGradListItem(WMList * lPtr, int index, Drawable d, char *text, int state, WMRect * rect)
424 {
425 TexturePanel *panel = (TexturePanel *) WMGetHangedData(lPtr);
426 WMScreen *scr = WMWidgetScreen(lPtr);
427 WMColor *white = WMWhiteColor(scr);
428 WMColor *black = WMBlackColor(scr);
429 WMColor *gray = WMGrayColor(scr);
430 int width, height, x, y;
431 Display *dpy;
432
433 dpy = WMScreenDisplay(scr);
434
435 width = rect->size.width;
436 height = rect->size.height;
437 x = rect->pos.x;
438 y = rect->pos.y;
439
440 if (state & WLDSSelected)
441 XFillRectangle(dpy, d, WMColorGC(white), x, y, width, height);
442 else
443 XFillRectangle(dpy, d, WMColorGC(gray), x, y, width, height);
444
445 if (panel->gimage) {
446 XCopyArea(WMScreenDisplay(scr), panel->gimage, d, WMColorGC(white),
447 0, height * index, 30, height, x + 5, y);
448 }
449 WMDrawString(scr, d, black, panel->listFont, x + 40, y + 1, text, strlen(text));
450
451 WMReleaseColor(white);
452 WMReleaseColor(black);
453 WMReleaseColor(gray);
454 }
455
456 static void gradAddCallback(WMWidget * w, void *data)
457 {
458 TexturePanel *panel = (TexturePanel *) data;
459 WMListItem *item;
460 int row;
461 RColor *rgb;
462
463 /* Parameter not used, but tell the compiler that it is ok */
464 (void) w;
465
466 row = WMGetListSelectedItemRow(panel->gcolL) + 1;
467 item = WMInsertListItem(panel->gcolL, row, "00,00,00");
468 rgb = wmalloc(sizeof(RColor));
469 item->clientData = rgb;
470
471 WMSelectListItem(panel->gcolL, row);
472
473 updateGradButtons(panel);
474
475 sliderChangeCallback(panel->ghueS, panel);
476
477 WMSetButtonEnabled(panel->okB, WMGetListNumberOfRows(panel->gcolL) > 1);
478 }
479
480 static void gradClickCallback(WMWidget * w, void *data)
481 {
482 TexturePanel *panel = (TexturePanel *) data;
483 WMListItem *item;
484 int row;
485 RHSVColor hsv;
486
487 row = WMGetListSelectedItemRow(w);
488 if (row < 0)
489 return;
490
491 item = WMGetListItem(panel->gcolL, row);
492 RRGBtoHSV((RColor *) item->clientData, &hsv);
493
494 WMSetSliderValue(panel->ghueS, hsv.hue);
495 WMSetSliderValue(panel->gsatS, hsv.saturation);
496 WMSetSliderValue(panel->gvalS, hsv.value);
497
498 sliderChangeCallback(panel->ghueS, panel);
499 sliderChangeCallback(panel->gsatS, panel);
500 }
501
502 static void gradDeleteCallback(WMWidget * w, void *data)
503 {
504 TexturePanel *panel = (TexturePanel *) data;
505 WMListItem *item;
506 int row;
507
508 /* Parameter not used, but tell the compiler that it is ok */
509 (void) w;
510
511 row = WMGetListSelectedItemRow(panel->gcolL);
512 if (row < 0)
513 return;
514
515 item = WMGetListItem(panel->gcolL, row);
516 wfree(item->clientData);
517
518 WMRemoveListItem(panel->gcolL, row);
519
520 WMSelectListItem(panel->gcolL, row - 1);
521
522 updateGradButtons(panel);
523
524 gradClickCallback(panel->gcolL, panel);
525
526 WMSetButtonEnabled(panel->okB, WMGetListNumberOfRows(panel->gcolL) > 1);
527 }
528
529 /*************** Simple Gradient ***************/
530
531 static void colorWellObserver(void *self, WMNotification * n)
532 {
533 /* Parameter not used, but tell the compiler that it is ok */
534 (void) n;
535
536 updateSGradButtons(self);
537 }
538
539 static void opaqChangeCallback(WMWidget * w, void *data)
540 {
541 TexturePanel *panel = (TexturePanel *) data;
542
543 /* Parameter not used, but tell the compiler that it is ok */
544 (void) w;
545
546 updateTGradImage(panel);
547 }
548
549 /****************** Image ******************/
550
551 static void updateImage(TexturePanel * panel, const char *path)
552 {
553 WMScreen *scr = WMWidgetScreen(panel->win);
554 RImage *image;
555 WMPixmap *pixmap;
556 WMSize size;
557
558 if (path) {
559 image = RLoadImage(WMScreenRContext(scr), path, 0);
560 if (!image) {
561 char *message;
562
563 message = wstrconcat(_("Could not load the selected file: "),
564 (char *)RMessageForError(RErrorCode));
565
566 WMRunAlertPanel(scr, panel->win, _("Error"), message, _("OK"), NULL, NULL);
567
568 if (!panel->image)
569 WMSetButtonEnabled(panel->okB, False);
570
571 wfree(message);
572 return;
573 }
574
575 WMSetButtonEnabled(panel->okB, True);
576
577 if (panel->image)
578 RReleaseImage(panel->image);
579 panel->image = image;
580 } else {
581 image = panel->image;
582 }
583
584 if (WMGetPopUpButtonSelectedItem(panel->typeP) == TYPE_PIXMAP) {
585 if (image) {
586 pixmap = WMCreatePixmapFromRImage(scr, image, 128);
587
588 size = WMGetPixmapSize(pixmap);
589 WMSetLabelImage(panel->imageL, pixmap);
590 WMResizeWidget(panel->imageL, size.width, size.height);
591
592 WMReleasePixmap(pixmap);
593 }
594 } else {
595 updateTGradImage(panel);
596 }
597 }
598
599 static void browseImageCallback(WMWidget * w, void *data)
600 {
601 TexturePanel *panel = (TexturePanel *) data;
602 WMOpenPanel *opanel;
603 WMScreen *scr = WMWidgetScreen(w);
604 static char *ipath = NULL;
605
606 opanel = WMGetOpenPanel(scr);
607 WMSetFilePanelCanChooseDirectories(opanel, False);
608 WMSetFilePanelCanChooseFiles(opanel, True);
609
610 if (!ipath)
611 ipath = wstrdup(wgethomedir());
612
613 if (WMRunModalFilePanelForDirectory(opanel, panel->win, ipath, _("Open Image"), NULL)) {
614 char *path, *fullpath;
615 char *tmp, *tmp2;
616
617 tmp = WMGetFilePanelFileName(opanel);
618 if (!tmp)
619 return;
620 fullpath = tmp;
621
622 wfree(ipath);
623 ipath = fullpath;
624
625 path = wstrdup(fullpath);
626
627 tmp2 = strrchr(fullpath, '/');
628 if (tmp2)
629 tmp2++;
630
631 tmp = wfindfileinarray(panel->pathList, tmp2);
632
633 if (tmp) {
634 if (strcmp(fullpath, tmp) == 0) {
635 wfree(path);
636 path = tmp2;
637 }
638 wfree(tmp);
639 }
640
641 if (!RGetImageFileFormat(fullpath)) {
642 WMRunAlertPanel(scr, panel->win, _("Error"),
643 _("The selected file does not contain a supported image."),
644 _("OK"), NULL, NULL);
645 wfree(path);
646 } else {
647 updateImage(panel, fullpath);
648 wfree(panel->imageFile);
649 panel->imageFile = path;
650
651 WMSetTextFieldText(panel->imageT, path);
652 }
653 }
654 }
655
656 static void buttonCallback(WMWidget * w, void *data)
657 {
658 TexturePanel *panel = (TexturePanel *) data;
659
660 if (w == panel->okB) {
661 (*panel->okAction) (panel->okData);
662 } else {
663 (*panel->cancelAction) (panel->cancelData);
664 }
665 }
666
667 static void changeTypeCallback(WMWidget * w, void *data)
668 {
669 TexturePanel *panel = (TexturePanel *) data;
670 int newType;
671 int i;
672
673 newType = WMGetPopUpButtonSelectedItem(w);
674 if (newType == panel->currentType)
675 return;
676
677 if (panel->currentType >= 0) {
678 for (i = 0; i < MAX_SECTION_PARTS; i++) {
679 if (panel->sectionParts[panel->currentType][i] == NULL)
680 break;
681 WMUnmapWidget(panel->sectionParts[panel->currentType][i]);
682 }
683 }
684
685 for (i = 0; i < MAX_SECTION_PARTS; i++) {
686 if (panel->sectionParts[newType][i] == NULL)
687 break;
688 WMMapWidget(panel->sectionParts[newType][i]);
689 }
690 panel->currentType = newType;
691
692 switch (newType) {
693 case TYPE_SGRADIENT:
694 updateSGradButtons(panel);
695 WMSetButtonEnabled(panel->okB, True);
696 break;
697 case TYPE_GRADIENT:
698 updateGradButtons(panel);
699 WMSetButtonEnabled(panel->okB, WMGetListNumberOfRows(panel->gcolL) > 1);
700 break;
701 case TYPE_TGRADIENT:
702 case TYPE_PIXMAP:
703 updateImage(panel, NULL);
704 WMSetButtonEnabled(panel->okB, panel->image != NULL);
705 break;
706 default:
707 WMSetButtonEnabled(panel->okB, True);
708 break;
709 }
710 }
711
712 /*
713 *--------------------------------------------------------------------------
714 * Public functions
715 *--------------------------------------------------------------------------
716 */
717 void ShowTexturePanel(TexturePanel * panel)
718 {
719 Display *dpy = WMScreenDisplay(WMWidgetScreen(panel->win));
720 Screen *scr = DefaultScreenOfDisplay(dpy);
721
722 WMSetWindowInitialPosition(panel->win,
723 (WidthOfScreen(scr) - WMWidgetWidth(panel->win)) / 2,
724 (HeightOfScreen(scr) - WMWidgetHeight(panel->win)) / 2);
725 WMMapWidget(panel->win);
726 }
727
728 void HideTexturePanel(TexturePanel * panel)
729 {
730 WMUnmapWidget(panel->win);
731 }
732
733 void SetTexturePanelOkAction(TexturePanel * panel, WMCallback * action, void *clientData)
734 {
735 panel->okAction = action;
736 panel->okData = clientData;
737 }
738
739 void SetTexturePanelCancelAction(TexturePanel * panel, WMCallback * action, void *clientData)
740 {
741 panel->cancelAction = action;
742 panel->cancelData = clientData;
743 }
744
745 void SetTexturePanelTexture(TexturePanel * panel, const char *name, WMPropList * texture)
746 {
747 WMScreen *scr = WMWidgetScreen(panel->win);
748 char *str, *type;
749 WMPropList *p;
750 WMColor *color;
751 int i;
752 char buffer[64];
753 int gradient = 0;
754
755 WMSetTextFieldText(panel->nameT, name);
756
757 if (!texture)
758 return;
759
760 p = WMGetFromPLArray(texture, 0);
761 if (!p) {
762 goto bad_texture;
763 }
764 type = WMGetFromPLString(p);
765
766 /*............................................... */
767 if (strcasecmp(type, "solid") == 0) {
768
769 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_SOLID);
770
771 p = WMGetFromPLArray(texture, 1);
772 if (!p) {
773 str = "black";
774 } else {
775 str = WMGetFromPLString(p);
776 }
777 color = WMCreateNamedColor(scr, str, False);
778
779 WMSetColorWellColor(panel->defcW, color);
780
781 WMReleaseColor(color);
782 /*............................................... */
783 } else if (strcasecmp(type, "hgradient") == 0
784 || strcasecmp(type, "vgradient") == 0 || strcasecmp(type, "dgradient") == 0) {
785
786 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_SGRADIENT);
787
788 p = WMGetFromPLArray(texture, 1);
789 if (!p) {
790 str = "black";
791 } else {
792 str = WMGetFromPLString(p);
793 }
794 color = WMCreateNamedColor(scr, str, False);
795
796 WMSetColorWellColor(panel->tcol1W, color);
797
798 WMReleaseColor(color);
799
800 p = WMGetFromPLArray(texture, 2);
801 if (!p) {
802 str = "black";
803 } else {
804 str = WMGetFromPLString(p);
805 }
806 color = WMCreateNamedColor(scr, str, False);
807
808 WMSetColorWellColor(panel->tcol2W, color);
809
810 WMReleaseColor(color);
811
812 gradient = type[0];
813 /*............................................... */
814 } else if (strcasecmp(type, "thgradient") == 0
815 || strcasecmp(type, "tvgradient") == 0 || strcasecmp(type, "tdgradient") == 0) {
816 int i;
817
818 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_TGRADIENT);
819
820 gradient = type[1];
821
822 WMSetTextFieldText(panel->imageT, WMGetFromPLString(WMGetFromPLArray(texture, 1)));
823 if (panel->imageFile)
824 wfree(panel->imageFile);
825 panel->imageFile = wstrdup(WMGetFromPLString(WMGetFromPLArray(texture, 1)));
826
827 if (sscanf(WMGetFromPLString(WMGetFromPLArray(texture, 2)), "%i", &i) != 1)
828 i = 180;
829 WMSetSliderValue(panel->topaS, i);
830
831 p = WMGetFromPLArray(texture, 3);
832 if (!p) {
833 str = "black";
834 } else {
835 str = WMGetFromPLString(p);
836 }
837 color = WMCreateNamedColor(scr, str, False);
838
839 WMSetColorWellColor(panel->tcol1W, color);
840
841 WMReleaseColor(color);
842
843 p = WMGetFromPLArray(texture, 4);
844 if (!p) {
845 str = "black";
846 } else {
847 str = WMGetFromPLString(p);
848 }
849 color = WMCreateNamedColor(scr, str, False);
850
851 WMSetColorWellColor(panel->tcol2W, color);
852
853 WMReleaseColor(color);
854
855 WMSetTextFieldText(panel->imageT, WMGetFromPLString(WMGetFromPLArray(texture, 1)));
856
857 if (panel->imageFile)
858 wfree(panel->imageFile);
859 if ((panel->imageFile = wfindfileinarray(panel->pathList,
860 WMGetFromPLString(WMGetFromPLArray(texture, 1)))) !=
861 NULL) {
862
863 panel->image = RLoadImage(WMScreenRContext(scr), panel->imageFile, 0);
864 updateTGradImage(panel);
865
866 updateSGradButtons(panel);
867 } else
868 wwarning(_("could not load file '%s': %s"), panel->imageFile,
869 RMessageForError(RErrorCode));
870
871 /*............................................... */
872 } else if (strcasecmp(type, "mhgradient") == 0
873 || strcasecmp(type, "mvgradient") == 0 || strcasecmp(type, "mdgradient") == 0) {
874 WMListItem *item;
875
876 for (i = 0; i < WMGetListNumberOfRows(panel->gcolL); i++) {
877 item = WMGetListItem(panel->gcolL, i);
878 wfree(item->clientData);
879 }
880 WMClearList(panel->gcolL);
881
882 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_GRADIENT);
883
884 p = WMGetFromPLArray(texture, 1);
885 if (!p) {
886 str = "black";
887 } else {
888 str = WMGetFromPLString(p);
889 }
890 color = WMCreateNamedColor(scr, str, False);
891
892 WMSetColorWellColor(panel->defcW, color);
893
894 WMReleaseColor(color);
895
896 for (i = 2; i < WMGetPropListItemCount(texture); i++) {
897 RColor *rgb;
898 XColor xcolor;
899
900 p = WMGetFromPLArray(texture, i);
901 if (!p) {
902 str = "black";
903 } else {
904 str = WMGetFromPLString(p);
905 }
906
907 XParseColor(WMScreenDisplay(scr), WMScreenRContext(scr)->cmap, str, &xcolor);
908
909 rgb = wmalloc(sizeof(RColor));
910 rgb->red = xcolor.red >> 8;
911 rgb->green = xcolor.green >> 8;
912 rgb->blue = xcolor.blue >> 8;
913 sprintf(buffer, "%02x,%02x,%02x", rgb->red, rgb->green, rgb->blue);
914
915 item = WMAddListItem(panel->gcolL, buffer);
916 item->clientData = rgb;
917 }
918
919 sliderChangeCallback(panel->ghueS, panel);
920
921 gradient = type[1];
922 /*............................................... */
923 } else if (strcasecmp(type, "cpixmap") == 0
924 || strcasecmp(type, "spixmap") == 0
925 || strcasecmp(type, "mpixmap") == 0 || strcasecmp(type, "tpixmap") == 0) {
926
927 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_PIXMAP);
928
929 switch (toupper(type[0])) {
930 case 'C':
931 WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_CENTER);
932 break;
933 case 'S':
934 WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_SCALE);
935 break;
936 case 'M':
937 WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_MAXIMIZE);
938 break;
939 default:
940 case 'T':
941 WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_TILE);
942 break;
943 }
944
945 WMSetTextFieldText(panel->imageT, WMGetFromPLString(WMGetFromPLArray(texture, 1)));
946
947 if (panel->imageFile)
948 wfree(panel->imageFile);
949 panel->imageFile = wfindfileinarray(panel->pathList,
950 WMGetFromPLString(WMGetFromPLArray(texture, 1)));
951
952 color = WMCreateNamedColor(scr, WMGetFromPLString(WMGetFromPLArray(texture, 2)), False);
953 WMSetColorWellColor(panel->defcW, color);
954 WMReleaseColor(color);
955
956 updateImage(panel, panel->imageFile);
957 }
958
959 changeTypeCallback(panel->typeP, panel);
960
961 if (gradient > 0) {
962 updateGradButtons(panel);
963
964 switch (toupper(gradient)) {
965 case 'H':
966 WMPerformButtonClick(panel->dirhB);
967 break;
968 case 'V':
969 WMPerformButtonClick(panel->dirvB);
970 break;
971 default:
972 case 'D':
973 WMPerformButtonClick(panel->dirdB);
974 break;
975 }
976 }
977
978 return;
979
980 bad_texture:
981 str = WMGetPropListDescription(texture, False);
982 wwarning(_("error creating texture %s"), str);
983 wfree(str);
984
985 }
986
987 char *GetTexturePanelTextureName(TexturePanel * panel)
988 {
989 return WMGetTextFieldText(panel->nameT);
990
991 }
992
993 WMPropList *GetTexturePanelTexture(TexturePanel * panel)
994 {
995 WMPropList *prop = NULL;
996 WMColor *color;
997 char *str, *str2;
998 char buff[32];
999 int i;
1000
1001 switch (WMGetPopUpButtonSelectedItem(panel->typeP)) {
1002
1003 case TYPE_SOLID:
1004 color = WMGetColorWellColor(panel->defcW);
1005 str = WMGetColorRGBDescription(color);
1006 prop = WMCreatePLArray(WMCreatePLString("solid"), WMCreatePLString(str), NULL);
1007 wfree(str);
1008
1009 break;
1010
1011 case TYPE_PIXMAP:
1012 color = WMGetColorWellColor(panel->defcW);
1013 str = WMGetColorRGBDescription(color);
1014
1015 switch (WMGetPopUpButtonSelectedItem(panel->arrP)) {
1016 case PTYPE_SCALE:
1017 prop = WMCreatePLArray(WMCreatePLString("spixmap"),
1018 WMCreatePLString(panel->imageFile), WMCreatePLString(str), NULL);
1019 break;
1020 case PTYPE_MAXIMIZE:
1021 prop = WMCreatePLArray(WMCreatePLString("mpixmap"),
1022 WMCreatePLString(panel->imageFile), WMCreatePLString(str), NULL);
1023 break;
1024 case PTYPE_CENTER:
1025 prop = WMCreatePLArray(WMCreatePLString("cpixmap"),
1026 WMCreatePLString(panel->imageFile), WMCreatePLString(str), NULL);
1027 break;
1028 case PTYPE_TILE:
1029 prop = WMCreatePLArray(WMCreatePLString("tpixmap"),
1030 WMCreatePLString(panel->imageFile), WMCreatePLString(str), NULL);
1031 break;
1032 }
1033 wfree(str);
1034 break;
1035
1036 case TYPE_TGRADIENT:
1037 color = WMGetColorWellColor(panel->tcol1W);
1038 str = WMGetColorRGBDescription(color);
1039
1040 color = WMGetColorWellColor(panel->tcol2W);
1041 str2 = WMGetColorRGBDescription(color);
1042
1043 sprintf(buff, "%i", WMGetSliderValue(panel->topaS));
1044
1045 if (WMGetButtonSelected(panel->dirdB)) {
1046 prop = WMCreatePLArray(WMCreatePLString("tdgradient"),
1047 WMCreatePLString(panel->imageFile),
1048 WMCreatePLString(buff),
1049 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1050 } else if (WMGetButtonSelected(panel->dirvB)) {
1051 prop = WMCreatePLArray(WMCreatePLString("tvgradient"),
1052 WMCreatePLString(panel->imageFile),
1053 WMCreatePLString(buff),
1054 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1055 } else {
1056 prop = WMCreatePLArray(WMCreatePLString("thgradient"),
1057 WMCreatePLString(panel->imageFile),
1058 WMCreatePLString(buff),
1059 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1060 }
1061 wfree(str);
1062 wfree(str2);
1063 break;
1064
1065 case TYPE_SGRADIENT:
1066 color = WMGetColorWellColor(panel->tcol1W);
1067 str = WMGetColorRGBDescription(color);
1068
1069 color = WMGetColorWellColor(panel->tcol2W);
1070 str2 = WMGetColorRGBDescription(color);
1071
1072 if (WMGetButtonSelected(panel->dirdB)) {
1073 prop = WMCreatePLArray(WMCreatePLString("dgradient"),
1074 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1075 } else if (WMGetButtonSelected(panel->dirvB)) {
1076 prop = WMCreatePLArray(WMCreatePLString("vgradient"),
1077 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1078 } else {
1079 prop = WMCreatePLArray(WMCreatePLString("hgradient"),
1080 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1081 }
1082 wfree(str);
1083 wfree(str2);
1084 break;
1085
1086 case TYPE_GRADIENT:
1087 color = WMGetColorWellColor(panel->defcW);
1088 str = WMGetColorRGBDescription(color);
1089
1090 if (WMGetButtonSelected(panel->dirdB)) {
1091 prop = WMCreatePLArray(WMCreatePLString("mdgradient"), WMCreatePLString(str), NULL);
1092 } else if (WMGetButtonSelected(panel->dirvB)) {
1093 prop = WMCreatePLArray(WMCreatePLString("mvgradient"), WMCreatePLString(str), NULL);
1094 } else {
1095 prop = WMCreatePLArray(WMCreatePLString("mhgradient"), WMCreatePLString(str), NULL);
1096 }
1097 wfree(str);
1098
1099 for (i = 0; i < WMGetListNumberOfRows(panel->gcolL); i++) {
1100 RColor *rgb;
1101 WMListItem *item;
1102
1103 item = WMGetListItem(panel->gcolL, i);
1104
1105 rgb = (RColor *) item->clientData;
1106
1107 sprintf(buff, "#%02x%02x%02x", rgb->red, rgb->green, rgb->blue);
1108
1109 WMAddToPLArray(prop, WMCreatePLString(buff));
1110 }
1111 break;
1112 }
1113
1114 return prop;
1115 }
1116
1117 void SetTexturePanelPixmapPath(TexturePanel * panel, WMPropList * array)
1118 {
1119 panel->pathList = array;
1120 }
1121
1122 TexturePanel *CreateTexturePanel(WMWindow * keyWindow)
1123 /*CreateTexturePanel(WMScreen *scr)*/
1124 {
1125 TexturePanel *panel;
1126 WMScreen *scr = WMWidgetScreen(keyWindow);
1127
1128 panel = wmalloc(sizeof(TexturePanel));
1129
1130 panel->listFont = WMSystemFontOfSize(scr, 12);
1131
1132 panel->win = WMCreatePanelWithStyleForWindow(keyWindow, "texturePanel",
1133 WMTitledWindowMask | WMClosableWindowMask);
1134 /*
1135 panel->win = WMCreateWindowWithStyle(scr, "texturePanel",
1136 WMTitledWindowMask
1137 |WMClosableWindowMask);
1138 */
1139
1140 WMResizeWidget(panel->win, 325, 423);
1141 WMSetWindowTitle(panel->win, _("Texture Panel"));
1142 WMSetWindowCloseAction(panel->win, buttonCallback, panel);
1143
1144 /* texture name */
1145 panel->nameF = WMCreateFrame(panel->win);
1146 WMResizeWidget(panel->nameF, 185, 50);
1147 WMMoveWidget(panel->nameF, 15, 10);
1148 WMSetFrameTitle(panel->nameF, _("Texture Name"));
1149
1150 panel->nameT = WMCreateTextField(panel->nameF);
1151 WMResizeWidget(panel->nameT, 160, 20);
1152 WMMoveWidget(panel->nameT, 12, 18);
1153
1154 WMMapSubwidgets(panel->nameF);
1155
1156 /* texture types */
1157 panel->typeP = WMCreatePopUpButton(panel->win);
1158 WMResizeWidget(panel->typeP, 185, 20);
1159 WMMoveWidget(panel->typeP, 15, 65);
1160 WMAddPopUpButtonItem(panel->typeP, _("Solid Color"));
1161 WMAddPopUpButtonItem(panel->typeP, _("Gradient Texture"));
1162 WMAddPopUpButtonItem(panel->typeP, _("Simple Gradient Texture"));
1163 WMAddPopUpButtonItem(panel->typeP, _("Textured Gradient"));
1164 WMAddPopUpButtonItem(panel->typeP, _("Image Texture"));
1165 WMSetPopUpButtonSelectedItem(panel->typeP, 0);
1166 WMSetPopUpButtonAction(panel->typeP, changeTypeCallback, panel);
1167
1168 /* color */
1169 panel->defcF = WMCreateFrame(panel->win);
1170 WMResizeWidget(panel->defcF, 100, 75);
1171 WMMoveWidget(panel->defcF, 210, 10);
1172 WMSetFrameTitle(panel->defcF, _("Default Color"));
1173
1174 panel->defcW = WMCreateColorWell(panel->defcF);
1175 WMResizeWidget(panel->defcW, 60, 45);
1176 WMMoveWidget(panel->defcW, 20, 20);
1177
1178 WMMapSubwidgets(panel->defcF);
1179
1180 /****** Gradient ******/
1181 panel->gcolF = WMCreateFrame(panel->win);
1182 WMResizeWidget(panel->gcolF, 295, 205);
1183 WMMoveWidget(panel->gcolF, 15, 95);
1184 WMSetFrameTitle(panel->gcolF, _("Gradient Colors"));
1185
1186 panel->gcolL = WMCreateList(panel->gcolF);
1187 WMResizeWidget(panel->gcolL, 130, 140);
1188 WMMoveWidget(panel->gcolL, 10, 25);
1189 WMHangData(panel->gcolL, panel);
1190 WMSetListUserDrawProc(panel->gcolL, paintGradListItem);
1191 WMSetListAction(panel->gcolL, gradClickCallback, panel);
1192
1193 panel->gcolaB = WMCreateCommandButton(panel->gcolF);
1194 WMResizeWidget(panel->gcolaB, 64, 24);
1195 WMMoveWidget(panel->gcolaB, 10, 170);
1196 WMSetButtonText(panel->gcolaB, _("Add"));
1197 WMSetButtonAction(panel->gcolaB, gradAddCallback, panel);
1198
1199 panel->gcoldB = WMCreateCommandButton(panel->gcolF);
1200 WMResizeWidget(panel->gcoldB, 64, 24);
1201 WMMoveWidget(panel->gcoldB, 75, 170);
1202 WMSetButtonText(panel->gcoldB, _("Delete"));
1203 WMSetButtonAction(panel->gcoldB, gradDeleteCallback, panel);
1204
1205 #if 0
1206 panel->gbriS = WMCreateSlider(panel->gcolF);
1207 WMResizeWidget(panel->gbriS, 130, 16);
1208 WMMoveWidget(panel->gbriS, 150, 25);
1209 WMSetSliderKnobThickness(panel->gbriS, 8);
1210 WMSetSliderMaxValue(panel->gbriS, 100);
1211 WMSetSliderAction(panel->gbriS, sliderChangeCallback, panel);
1212 {
1213 WMPixmap *pixmap;
1214 WMColor *color;
1215
1216 pixmap = WMCreatePixmap(scr, 130, 16, WMScreenDepth(scr), False);
1217 color = WMDarkGrayColor(scr);
1218 XFillRectangle(WMScreenDisplay(scr), WMGetPixmapXID(pixmap), WMColorGC(color), 0, 0, 130, 16);
1219 WMReleaseColor(color);
1220 color = WMWhiteColor(color);
1221 WMDrawString(scr, WMGetPixmapXID(pixmap), color,
1222 panel->listFont, 2, (16 - WMFontHeight(panel->listFont)) / 2 - 1, "Brightness", 10);
1223 WMSetSliderImage(panel->gbriS, pixmap);
1224 WMReleasePixmap(pixmap);
1225 }
1226
1227 panel->gconS = WMCreateSlider(panel->gcolF);
1228 WMResizeWidget(panel->gconS, 130, 16);
1229 WMMoveWidget(panel->gconS, 150, 50);
1230 WMSetSliderKnobThickness(panel->gconS, 8);
1231 WMSetSliderMaxValue(panel->gconS, 100);
1232 WMSetSliderAction(panel->gconS, sliderChangeCallback, panel);
1233 {
1234 WMPixmap *pixmap;
1235 WMColor *color;
1236
1237 pixmap = WMCreatePixmap(scr, 130, 16, WMScreenDepth(scr), False);
1238 color = WMDarkGrayColor(scr);
1239 XFillRectangle(WMScreenDisplay(scr), WMGetPixmapXID(pixmap), WMColorGC(color), 0, 0, 130, 16);
1240 WMReleaseColor(color);
1241 color = WMWhiteColor(scr);
1242 WMDrawString(scr, WMGetPixmapXID(pixmap), color,
1243 panel->listFont, 2, (16 - WMFontHeight(panel->listFont)) / 2 - 1, "Contrast", 8);
1244 WMSetSliderImage(panel->gconS, pixmap);
1245 WMReleasePixmap(pixmap);
1246 }
1247 #endif
1248 panel->ghueS = WMCreateSlider(panel->gcolF);
1249 WMResizeWidget(panel->ghueS, 130, 16);
1250 WMMoveWidget(panel->ghueS, 150, 100);
1251 WMSetSliderKnobThickness(panel->ghueS, 8);
1252 WMSetSliderMaxValue(panel->ghueS, 359);
1253 WMSetSliderAction(panel->ghueS, sliderChangeCallback, panel);
1254
1255 panel->gsatS = WMCreateSlider(panel->gcolF);
1256 WMResizeWidget(panel->gsatS, 130, 16);
1257 WMMoveWidget(panel->gsatS, 150, 125);
1258 WMSetSliderKnobThickness(panel->gsatS, 8);
1259 WMSetSliderMaxValue(panel->gsatS, 255);
1260 WMSetSliderAction(panel->gsatS, sliderChangeCallback, panel);
1261
1262 panel->gvalS = WMCreateSlider(panel->gcolF);
1263 WMResizeWidget(panel->gvalS, 130, 16);
1264 WMMoveWidget(panel->gvalS, 150, 150);
1265 WMSetSliderKnobThickness(panel->gvalS, 8);
1266 WMSetSliderMaxValue(panel->gvalS, 255);
1267 WMSetSliderAction(panel->gvalS, sliderChangeCallback, panel);
1268
1269 WMMapSubwidgets(panel->gcolF);
1270
1271 /** Direction **/
1272 panel->dirF = WMCreateFrame(panel->win);
1273 WMSetFrameTitle(panel->dirF, _("Direction"));
1274 WMResizeWidget(panel->dirF, 295, 75);
1275 WMMoveWidget(panel->dirF, 15, 305);
1276
1277 panel->dirvB = WMCreateButton(panel->dirF, WBTOnOff);
1278 WMSetButtonImagePosition(panel->dirvB, WIPImageOnly);
1279 WMResizeWidget(panel->dirvB, 90, 40);
1280 WMMoveWidget(panel->dirvB, 10, 20);
1281
1282 panel->dirhB = WMCreateButton(panel->dirF, WBTOnOff);
1283 WMSetButtonImagePosition(panel->dirhB, WIPImageOnly);
1284 WMResizeWidget(panel->dirhB, 90, 40);
1285 WMMoveWidget(panel->dirhB, 102, 20);
1286
1287 panel->dirdB = WMCreateButton(panel->dirF, WBTOnOff);
1288 WMSetButtonImagePosition(panel->dirdB, WIPImageOnly);
1289 WMResizeWidget(panel->dirdB, 90, 40);
1290 WMMoveWidget(panel->dirdB, 194, 20);
1291
1292 WMGroupButtons(panel->dirvB, panel->dirhB);
1293 WMGroupButtons(panel->dirvB, panel->dirdB);
1294
1295 WMMapSubwidgets(panel->dirF);
1296
1297 /****************** Textured Gradient ******************/
1298 panel->tcolF = WMCreateFrame(panel->win);
1299 WMResizeWidget(panel->tcolF, 100, 135);
1300 WMMoveWidget(panel->tcolF, 210, 10);
1301 WMSetFrameTitle(panel->tcolF, _("Gradient"));
1302
1303 panel->tcol1W = WMCreateColorWell(panel->tcolF);
1304 WMResizeWidget(panel->tcol1W, 60, 45);
1305 WMMoveWidget(panel->tcol1W, 20, 25);
1306 WMAddNotificationObserver(colorWellObserver, panel, WMColorWellDidChangeNotification, panel->tcol1W);
1307
1308 panel->tcol2W = WMCreateColorWell(panel->tcolF);
1309 WMResizeWidget(panel->tcol2W, 60, 45);
1310 WMMoveWidget(panel->tcol2W, 20, 75);
1311 WMAddNotificationObserver(colorWellObserver, panel, WMColorWellDidChangeNotification, panel->tcol2W);
1312
1313 /** Opacity */
1314 panel->topaF = WMCreateFrame(panel->win);
1315 WMResizeWidget(panel->topaF, 185, 50);
1316 WMMoveWidget(panel->topaF, 15, 95);
1317 WMSetFrameTitle(panel->topaF, _("Gradient Opacity"));
1318
1319 panel->topaS = WMCreateSlider(panel->topaF);
1320 WMResizeWidget(panel->topaS, 155, 18);
1321 WMMoveWidget(panel->topaS, 15, 20);
1322 WMSetSliderMaxValue(panel->topaS, 255);
1323 WMSetSliderValue(panel->topaS, 200);
1324 WMSetSliderContinuous(panel->topaS, False);
1325 WMSetSliderAction(panel->topaS, opaqChangeCallback, panel);
1326
1327 WMMapSubwidgets(panel->topaF);
1328
1329 {
1330 WMPixmap *pixmap;
1331 Pixmap p;
1332 WMColor *color;
1333
1334 pixmap = WMCreatePixmap(scr, 155, 18, WMScreenDepth(scr), False);
1335 p = WMGetPixmapXID(pixmap);
1336
1337 color = WMDarkGrayColor(scr);
1338 XFillRectangle(WMScreenDisplay(scr), p, WMColorGC(color), 0, 0, 155, 18);
1339 WMReleaseColor(color);
1340
1341 color = WMWhiteColor(scr);
1342 WMDrawString(scr, p, color, panel->listFont, 2, 1, "0%", 2);
1343 WMDrawString(scr, p, color, panel->listFont,
1344 153 - WMWidthOfString(panel->listFont, "100%", 4), 1, "100%", 4);
1345 WMReleaseColor(color);
1346
1347 WMSetSliderImage(panel->topaS, pixmap);
1348 WMReleasePixmap(pixmap);
1349 }
1350
1351 WMMapSubwidgets(panel->tcolF);
1352
1353 /****************** Image ******************/
1354 panel->imageF = WMCreateFrame(panel->win);
1355 WMResizeWidget(panel->imageF, 295, 150);
1356 WMMoveWidget(panel->imageF, 15, 150);
1357 WMSetFrameTitle(panel->imageF, _("Image"));
1358
1359 panel->imageL = WMCreateLabel(panel->imageF);
1360 WMSetLabelImagePosition(panel->imageL, WIPImageOnly);
1361
1362 panel->imageT = WMCreateTextField(panel->imageF);
1363 WMResizeWidget(panel->imageT, 90, 20);
1364 WMMoveWidget(panel->imageT, 190, 25);
1365
1366 panel->imageV = WMCreateScrollView(panel->imageF);
1367 WMResizeWidget(panel->imageV, 165, 115);
1368 WMMoveWidget(panel->imageV, 15, 20);
1369 WMSetScrollViewRelief(panel->imageV, WRSunken);
1370 WMSetScrollViewHasHorizontalScroller(panel->imageV, True);
1371 WMSetScrollViewHasVerticalScroller(panel->imageV, True);
1372 WMSetScrollViewContentView(panel->imageV, WMWidgetView(panel->imageL));
1373
1374 panel->browB = WMCreateCommandButton(panel->imageF);
1375 WMResizeWidget(panel->browB, 90, 24);
1376 WMMoveWidget(panel->browB, 190, 50);
1377 WMSetButtonText(panel->browB, _("Browse..."));
1378 WMSetButtonAction(panel->browB, browseImageCallback, panel);
1379
1380 /* panel->dispB = WMCreateCommandButton(panel->imageF);
1381 WMResizeWidget(panel->dispB, 90, 24);
1382 WMMoveWidget(panel->dispB, 190, 80);
1383 WMSetButtonText(panel->dispB, _("Show"));
1384 */
1385
1386 panel->arrP = WMCreatePopUpButton(panel->imageF);
1387 WMResizeWidget(panel->arrP, 90, 20);
1388 WMMoveWidget(panel->arrP, 190, 120);
1389 WMAddPopUpButtonItem(panel->arrP, _("Tile"));
1390 WMAddPopUpButtonItem(panel->arrP, _("Scale"));
1391 WMAddPopUpButtonItem(panel->arrP, _("Center"));
1392 WMAddPopUpButtonItem(panel->arrP, _("Maximize"));
1393 WMSetPopUpButtonSelectedItem(panel->arrP, 0);
1394
1395 WMMapSubwidgets(panel->imageF);
1396
1397 /****/
1398
1399 panel->okB = WMCreateCommandButton(panel->win);
1400 WMResizeWidget(panel->okB, 84, 24);
1401 WMMoveWidget(panel->okB, 225, 390);
1402 WMSetButtonText(panel->okB, _("OK"));
1403 WMSetButtonAction(panel->okB, buttonCallback, panel);
1404
1405 panel->cancelB = WMCreateCommandButton(panel->win);
1406 WMResizeWidget(panel->cancelB, 84, 24);
1407 WMMoveWidget(panel->cancelB, 130, 390);
1408 WMSetButtonText(panel->cancelB, _("Cancel"));
1409 WMSetButtonAction(panel->cancelB, buttonCallback, panel);
1410
1411 WMMapWidget(panel->nameF);
1412 WMMapWidget(panel->typeP);
1413 WMMapWidget(panel->okB);
1414 WMMapWidget(panel->cancelB);
1415
1416 WMUnmapWidget(panel->arrP);
1417
1418 WMRealizeWidget(panel->win);
1419
1420 panel->currentType = -1;
1421
1422 panel->sectionParts[TYPE_SOLID][0] = panel->defcF;
1423
1424 panel->sectionParts[TYPE_GRADIENT][0] = panel->defcF;
1425 panel->sectionParts[TYPE_GRADIENT][1] = panel->gcolF;
1426 panel->sectionParts[TYPE_GRADIENT][2] = panel->dirF;
1427
1428 panel->sectionParts[TYPE_SGRADIENT][0] = panel->tcolF;
1429 panel->sectionParts[TYPE_SGRADIENT][1] = panel->dirF;
1430
1431 panel->sectionParts[TYPE_TGRADIENT][0] = panel->tcolF;
1432 panel->sectionParts[TYPE_TGRADIENT][1] = panel->dirF;
1433 panel->sectionParts[TYPE_TGRADIENT][2] = panel->imageF;
1434 panel->sectionParts[TYPE_TGRADIENT][3] = panel->topaF;
1435 panel->sectionParts[TYPE_TGRADIENT][4] = panel->arrP;
1436
1437 panel->sectionParts[TYPE_PIXMAP][0] = panel->defcF;
1438 panel->sectionParts[TYPE_PIXMAP][1] = panel->imageF;
1439 panel->sectionParts[TYPE_PIXMAP][2] = panel->arrP;
1440
1441 /* setup for first time */
1442
1443 changeTypeCallback(panel->typeP, panel);
1444
1445 sliderChangeCallback(panel->ghueS, panel);
1446 sliderChangeCallback(panel->gsatS, panel);
1447
1448 return panel;
1449 }
1450
1451 /*
1452 *--------------------------------------------------------------------------
1453 * Test stuff
1454 *--------------------------------------------------------------------------
1455 */
1456
1457 #if 0
1458
1459 char *ProgName = "test";
1460
1461 void testOKButton(WMWidget * self, void *data)
1462 {
1463 char *test;
1464 Display *dpy;
1465 Window win;
1466 Pixmap pix;
1467 RImage *image;
1468
1469 TexturePanel *panel = (TexturePanel *) data;
1470 /* test = GetTexturePanelTextureString(panel); */
1471
1472 wwarning(test);
1473
1474 dpy = WMScreenDisplay(WMWidgetScreen(panel->okB));
1475 win = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10, 250, 250, 0, 0, 0);
1476 XMapRaised(dpy, win);
1477 XFlush(dpy);
1478
1479 /* image = RenderTexturePanelTexture(panel, 250, 250); */
1480
1481 RConvertImage(WMScreenRContext(WMWidgetScreen(panel->okB)), image, &pix);
1482
1483 XCopyArea(dpy, pix, win, (WMScreenRContext(WMWidgetScreen(panel->okB)))->copy_gc, 0, 0, image->width,
1484 image->height, 0, 0);
1485
1486 wfree(test);
1487
1488 }
1489
1490 void testCancelButton(WMWidget * self, void *data)
1491 {
1492 wwarning("Exiting test....");
1493 exit(0);
1494 }
1495
1496 void wAbort()
1497 {
1498 exit(1);
1499 }
1500
1501 int main(int argc, char **argv)
1502 {
1503 TexturePanel *panel;
1504
1505 Display *dpy = XOpenDisplay("");
1506 WMScreen *scr;
1507
1508 /* char *test; */
1509
1510 WMInitializeApplication("Test", &argc, argv);
1511
1512 if (!dpy) {
1513 wfatal("could not open display");
1514 exit(1);
1515 }
1516
1517 scr = WMCreateSimpleApplicationScreen(dpy);
1518
1519 panel = CreateTexturePanel(scr);
1520
1521 SetTexturePanelOkAction(panel, (WMAction *) testOKButton, panel);
1522 SetTexturePanelCancelAction(panel, (WMAction *) testCancelButton, panel);
1523
1524 SetTexturePanelTexture(panel, "pinky",
1525 WMCreatePropListFromDescription("(mdgradient, pink, red, blue, yellow)"));
1526
1527 ShowTexturePanel(panel);
1528
1529 WMScreenMainLoop(scr);
1530 return 0;
1531 }
1532 #endif
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