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Avoid icon change to default on winspector save
[wmaker-crm.git] / WPrefs.app / TexturePanel.c
blobad78b206c2c2ffcac11049a2413e86fb8508b7a8
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 row = WMGetListSelectedItemRow(panel->gcolL) + 1;
464 item = WMInsertListItem(panel->gcolL, row, "00,00,00");
465 rgb = wmalloc(sizeof(RColor));
466 item->clientData = rgb;
467
468 WMSelectListItem(panel->gcolL, row);
469
470 updateGradButtons(panel);
471
472 sliderChangeCallback(panel->ghueS, panel);
473
474 WMSetButtonEnabled(panel->okB, WMGetListNumberOfRows(panel->gcolL) > 1);
475 }
476
477 static void gradClickCallback(WMWidget * w, void *data)
478 {
479 TexturePanel *panel = (TexturePanel *) data;
480 WMListItem *item;
481 int row;
482 RHSVColor hsv;
483
484 row = WMGetListSelectedItemRow(w);
485 if (row < 0)
486 return;
487
488 item = WMGetListItem(panel->gcolL, row);
489 RRGBtoHSV((RColor *) item->clientData, &hsv);
490
491 WMSetSliderValue(panel->ghueS, hsv.hue);
492 WMSetSliderValue(panel->gsatS, hsv.saturation);
493 WMSetSliderValue(panel->gvalS, hsv.value);
494
495 sliderChangeCallback(panel->ghueS, panel);
496 sliderChangeCallback(panel->gsatS, panel);
497 }
498
499 static void gradDeleteCallback(WMWidget * w, void *data)
500 {
501 TexturePanel *panel = (TexturePanel *) data;
502 WMListItem *item;
503 int row;
504
505 row = WMGetListSelectedItemRow(panel->gcolL);
506 if (row < 0)
507 return;
508
509 item = WMGetListItem(panel->gcolL, row);
510 wfree(item->clientData);
511
512 WMRemoveListItem(panel->gcolL, row);
513
514 WMSelectListItem(panel->gcolL, row - 1);
515
516 updateGradButtons(panel);
517
518 gradClickCallback(panel->gcolL, panel);
519
520 WMSetButtonEnabled(panel->okB, WMGetListNumberOfRows(panel->gcolL) > 1);
521 }
522
523 /*************** Simple Gradient ***************/
524
525 static void colorWellObserver(void *self, WMNotification * n)
526 {
527 updateSGradButtons(self);
528 }
529
530 static void opaqChangeCallback(WMWidget * w, void *data)
531 {
532 TexturePanel *panel = (TexturePanel *) data;
533
534 updateTGradImage(panel);
535 }
536
537 /****************** Image ******************/
538
539 static void updateImage(TexturePanel * panel, char *path)
540 {
541 WMScreen *scr = WMWidgetScreen(panel->win);
542 RImage *image;
543 WMPixmap *pixmap;
544 WMSize size;
545
546 if (path) {
547 image = RLoadImage(WMScreenRContext(scr), path, 0);
548 if (!image) {
549 char *message;
550
551 message = wstrconcat(_("Could not load the selected file: "),
552 (char *)RMessageForError(RErrorCode));
553
554 WMRunAlertPanel(scr, panel->win, _("Error"), message, _("OK"), NULL, NULL);
555
556 if (!panel->image)
557 WMSetButtonEnabled(panel->okB, False);
558
559 wfree(message);
560 return;
561 }
562
563 WMSetButtonEnabled(panel->okB, True);
564
565 if (panel->image)
566 RReleaseImage(panel->image);
567 panel->image = image;
568 } else {
569 image = panel->image;
570 }
571
572 if (WMGetPopUpButtonSelectedItem(panel->typeP) == TYPE_PIXMAP) {
573 if (image) {
574 pixmap = WMCreatePixmapFromRImage(scr, image, 128);
575
576 size = WMGetPixmapSize(pixmap);
577 WMSetLabelImage(panel->imageL, pixmap);
578 WMResizeWidget(panel->imageL, size.width, size.height);
579
580 WMReleasePixmap(pixmap);
581 }
582 } else {
583 updateTGradImage(panel);
584 }
585 }
586
587 static void browseImageCallback(WMWidget * w, void *data)
588 {
589 TexturePanel *panel = (TexturePanel *) data;
590 WMOpenPanel *opanel;
591 WMScreen *scr = WMWidgetScreen(w);
592 static char *ipath = NULL;
593
594 opanel = WMGetOpenPanel(scr);
595 WMSetFilePanelCanChooseDirectories(opanel, False);
596 WMSetFilePanelCanChooseFiles(opanel, True);
597
598 if (!ipath)
599 ipath = wstrdup(wgethomedir());
600
601 if (WMRunModalFilePanelForDirectory(opanel, panel->win, ipath, _("Open Image"), NULL)) {
602 char *path, *fullpath;
603 char *tmp, *tmp2;
604
605 tmp = WMGetFilePanelFileName(opanel);
606 if (!tmp)
607 return;
608 fullpath = tmp;
609
610 wfree(ipath);
611 ipath = fullpath;
612
613 path = wstrdup(fullpath);
614
615 tmp2 = strrchr(fullpath, '/');
616 if (tmp2)
617 tmp2++;
618
619 tmp = wfindfileinarray(panel->pathList, tmp2);
620
621 if (tmp) {
622 if (strcmp(fullpath, tmp) == 0) {
623 wfree(path);
624 path = tmp2;
625 }
626 wfree(tmp);
627 }
628
629 if (!RGetImageFileFormat(fullpath)) {
630 WMRunAlertPanel(scr, panel->win, _("Error"),
631 _("The selected file does not contain a supported image."),
632 _("OK"), NULL, NULL);
633 wfree(path);
634 } else {
635 updateImage(panel, fullpath);
636 wfree(panel->imageFile);
637 panel->imageFile = path;
638
639 WMSetTextFieldText(panel->imageT, path);
640 }
641 }
642 }
643
644 static void buttonCallback(WMWidget * w, void *data)
645 {
646 TexturePanel *panel = (TexturePanel *) data;
647
648 if (w == panel->okB) {
649 (*panel->okAction) (panel->okData);
650 } else {
651 (*panel->cancelAction) (panel->cancelData);
652 }
653 }
654
655 static void changeTypeCallback(WMWidget * w, void *data)
656 {
657 TexturePanel *panel = (TexturePanel *) data;
658 int newType;
659 int i;
660
661 newType = WMGetPopUpButtonSelectedItem(w);
662 if (newType == panel->currentType)
663 return;
664
665 if (panel->currentType >= 0) {
666 for (i = 0; i < MAX_SECTION_PARTS; i++) {
667 if (panel->sectionParts[panel->currentType][i] == NULL)
668 break;
669 WMUnmapWidget(panel->sectionParts[panel->currentType][i]);
670 }
671 }
672
673 for (i = 0; i < MAX_SECTION_PARTS; i++) {
674 if (panel->sectionParts[newType][i] == NULL)
675 break;
676 WMMapWidget(panel->sectionParts[newType][i]);
677 }
678 panel->currentType = newType;
679
680 switch (newType) {
681 case TYPE_SGRADIENT:
682 updateSGradButtons(panel);
683 WMSetButtonEnabled(panel->okB, True);
684 break;
685 case TYPE_GRADIENT:
686 updateGradButtons(panel);
687 WMSetButtonEnabled(panel->okB, WMGetListNumberOfRows(panel->gcolL) > 1);
688 break;
689 case TYPE_TGRADIENT:
690 case TYPE_PIXMAP:
691 updateImage(panel, NULL);
692 WMSetButtonEnabled(panel->okB, panel->image != NULL);
693 break;
694 default:
695 WMSetButtonEnabled(panel->okB, True);
696 break;
697 }
698 }
699
700 /*
701 *--------------------------------------------------------------------------
702 * Public functions
703 *--------------------------------------------------------------------------
704 */
705 void DestroyTexturePanel(TexturePanel * panel)
706 {
707
708 }
709
710 void ShowTexturePanel(TexturePanel * panel)
711 {
712 Display *dpy = WMScreenDisplay(WMWidgetScreen(panel->win));
713 Screen *scr = DefaultScreenOfDisplay(dpy);
714
715 WMSetWindowInitialPosition(panel->win,
716 (WidthOfScreen(scr) - WMWidgetWidth(panel->win)) / 2,
717 (HeightOfScreen(scr) - WMWidgetHeight(panel->win)) / 2);
718 WMMapWidget(panel->win);
719 }
720
721 void HideTexturePanel(TexturePanel * panel)
722 {
723 WMUnmapWidget(panel->win);
724 }
725
726 void SetTexturePanelOkAction(TexturePanel * panel, WMCallback * action, void *clientData)
727 {
728 panel->okAction = action;
729 panel->okData = clientData;
730 }
731
732 void SetTexturePanelCancelAction(TexturePanel * panel, WMCallback * action, void *clientData)
733 {
734 panel->cancelAction = action;
735 panel->cancelData = clientData;
736 }
737
738 void SetTexturePanelTexture(TexturePanel * panel, char *name, WMPropList * texture)
739 {
740 WMScreen *scr = WMWidgetScreen(panel->win);
741 char *str, *type;
742 WMPropList *p;
743 WMColor *color;
744 int i;
745 char buffer[64];
746 int gradient = 0;
747
748 WMSetTextFieldText(panel->nameT, name);
749
750 if (!texture)
751 return;
752
753 p = WMGetFromPLArray(texture, 0);
754 if (!p) {
755 goto bad_texture;
756 }
757 type = WMGetFromPLString(p);
758
759 /*............................................... */
760 if (strcasecmp(type, "solid") == 0) {
761
762 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_SOLID);
763
764 p = WMGetFromPLArray(texture, 1);
765 if (!p) {
766 str = "black";
767 } else {
768 str = WMGetFromPLString(p);
769 }
770 color = WMCreateNamedColor(scr, str, False);
771
772 WMSetColorWellColor(panel->defcW, color);
773
774 WMReleaseColor(color);
775 /*............................................... */
776 } else if (strcasecmp(type, "hgradient") == 0
777 || strcasecmp(type, "vgradient") == 0 || strcasecmp(type, "dgradient") == 0) {
778
779 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_SGRADIENT);
780
781 p = WMGetFromPLArray(texture, 1);
782 if (!p) {
783 str = "black";
784 } else {
785 str = WMGetFromPLString(p);
786 }
787 color = WMCreateNamedColor(scr, str, False);
788
789 WMSetColorWellColor(panel->tcol1W, color);
790
791 WMReleaseColor(color);
792
793 p = WMGetFromPLArray(texture, 2);
794 if (!p) {
795 str = "black";
796 } else {
797 str = WMGetFromPLString(p);
798 }
799 color = WMCreateNamedColor(scr, str, False);
800
801 WMSetColorWellColor(panel->tcol2W, color);
802
803 WMReleaseColor(color);
804
805 gradient = type[0];
806 /*............................................... */
807 } else if (strcasecmp(type, "thgradient") == 0
808 || strcasecmp(type, "tvgradient") == 0 || strcasecmp(type, "tdgradient") == 0) {
809 int i;
810
811 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_TGRADIENT);
812
813 gradient = type[1];
814
815 WMSetTextFieldText(panel->imageT, WMGetFromPLString(WMGetFromPLArray(texture, 1)));
816 if (panel->imageFile)
817 wfree(panel->imageFile);
818 panel->imageFile = wstrdup(WMGetFromPLString(WMGetFromPLArray(texture, 1)));
819
820 i = 180;
821 sscanf(WMGetFromPLString(WMGetFromPLArray(texture, 2)), "%i", &i);
822 WMSetSliderValue(panel->topaS, i);
823
824 p = WMGetFromPLArray(texture, 3);
825 if (!p) {
826 str = "black";
827 } else {
828 str = WMGetFromPLString(p);
829 }
830 color = WMCreateNamedColor(scr, str, False);
831
832 WMSetColorWellColor(panel->tcol1W, color);
833
834 WMReleaseColor(color);
835
836 p = WMGetFromPLArray(texture, 4);
837 if (!p) {
838 str = "black";
839 } else {
840 str = WMGetFromPLString(p);
841 }
842 color = WMCreateNamedColor(scr, str, False);
843
844 WMSetColorWellColor(panel->tcol2W, color);
845
846 WMReleaseColor(color);
847
848 WMSetTextFieldText(panel->imageT, WMGetFromPLString(WMGetFromPLArray(texture, 1)));
849
850 if (panel->imageFile)
851 wfree(panel->imageFile);
852 if ((panel->imageFile = wfindfileinarray(panel->pathList,
853 WMGetFromPLString(WMGetFromPLArray(texture, 1)))) !=
854 NULL) {
855
856 panel->image = RLoadImage(WMScreenRContext(scr), panel->imageFile, 0);
857 updateTGradImage(panel);
858
859 updateSGradButtons(panel);
860 } else
861 wwarning(_("could not load file '%s': %s"), panel->imageFile,
862 RMessageForError(RErrorCode));
863
864 /*............................................... */
865 } else if (strcasecmp(type, "mhgradient") == 0
866 || strcasecmp(type, "mvgradient") == 0 || strcasecmp(type, "mdgradient") == 0) {
867 WMListItem *item;
868
869 for (i = 0; i < WMGetListNumberOfRows(panel->gcolL); i++) {
870 item = WMGetListItem(panel->gcolL, i);
871 wfree(item->clientData);
872 }
873 WMClearList(panel->gcolL);
874
875 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_GRADIENT);
876
877 p = WMGetFromPLArray(texture, 1);
878 if (!p) {
879 str = "black";
880 } else {
881 str = WMGetFromPLString(p);
882 }
883 color = WMCreateNamedColor(scr, str, False);
884
885 WMSetColorWellColor(panel->defcW, color);
886
887 WMReleaseColor(color);
888
889 for (i = 2; i < WMGetPropListItemCount(texture); i++) {
890 RColor *rgb;
891 XColor xcolor;
892
893 p = WMGetFromPLArray(texture, i);
894 if (!p) {
895 str = "black";
896 } else {
897 str = WMGetFromPLString(p);
898 }
899
900 XParseColor(WMScreenDisplay(scr), WMScreenRContext(scr)->cmap, str, &xcolor);
901
902 rgb = wmalloc(sizeof(RColor));
903 rgb->red = xcolor.red >> 8;
904 rgb->green = xcolor.green >> 8;
905 rgb->blue = xcolor.blue >> 8;
906 sprintf(buffer, "%02x,%02x,%02x", rgb->red, rgb->green, rgb->blue);
907
908 item = WMAddListItem(panel->gcolL, buffer);
909 item->clientData = rgb;
910 }
911
912 sliderChangeCallback(panel->ghueS, panel);
913
914 gradient = type[1];
915 /*............................................... */
916 } else if (strcasecmp(type, "cpixmap") == 0
917 || strcasecmp(type, "spixmap") == 0
918 || strcasecmp(type, "mpixmap") == 0 || strcasecmp(type, "tpixmap") == 0) {
919
920 WMSetPopUpButtonSelectedItem(panel->typeP, TYPE_PIXMAP);
921
922 switch (toupper(type[0])) {
923 case 'C':
924 WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_CENTER);
925 break;
926 case 'S':
927 WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_SCALE);
928 break;
929 case 'M':
930 WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_MAXIMIZE);
931 break;
932 default:
933 case 'T':
934 WMSetPopUpButtonSelectedItem(panel->arrP, PTYPE_TILE);
935 break;
936 }
937
938 WMSetTextFieldText(panel->imageT, WMGetFromPLString(WMGetFromPLArray(texture, 1)));
939
940 if (panel->imageFile)
941 wfree(panel->imageFile);
942 panel->imageFile = wfindfileinarray(panel->pathList,
943 WMGetFromPLString(WMGetFromPLArray(texture, 1)));
944
945 color = WMCreateNamedColor(scr, WMGetFromPLString(WMGetFromPLArray(texture, 2)), False);
946 WMSetColorWellColor(panel->defcW, color);
947 WMReleaseColor(color);
948
949 updateImage(panel, panel->imageFile);
950 }
951
952 changeTypeCallback(panel->typeP, panel);
953
954 if (gradient > 0) {
955 updateGradButtons(panel);
956
957 switch (toupper(gradient)) {
958 case 'H':
959 WMPerformButtonClick(panel->dirhB);
960 break;
961 case 'V':
962 WMPerformButtonClick(panel->dirvB);
963 break;
964 default:
965 case 'D':
966 WMPerformButtonClick(panel->dirdB);
967 break;
968 }
969 }
970
971 return;
972
973 bad_texture:
974 str = WMGetPropListDescription(texture, False);
975 wwarning(_("error creating texture %s"), str);
976 wfree(str);
977
978 }
979
980 char *GetTexturePanelTextureName(TexturePanel * panel)
981 {
982 return WMGetTextFieldText(panel->nameT);
983
984 }
985
986 WMPropList *GetTexturePanelTexture(TexturePanel * panel)
987 {
988 WMPropList *prop = NULL;
989 WMColor *color;
990 char *str, *str2;
991 char buff[32];
992 int i;
993
994 switch (WMGetPopUpButtonSelectedItem(panel->typeP)) {
995
996 case TYPE_SOLID:
997 color = WMGetColorWellColor(panel->defcW);
998 str = WMGetColorRGBDescription(color);
999 prop = WMCreatePLArray(WMCreatePLString("solid"), WMCreatePLString(str), NULL);
1000 wfree(str);
1001
1002 break;
1003
1004 case TYPE_PIXMAP:
1005 color = WMGetColorWellColor(panel->defcW);
1006 str = WMGetColorRGBDescription(color);
1007
1008 switch (WMGetPopUpButtonSelectedItem(panel->arrP)) {
1009 case PTYPE_SCALE:
1010 prop = WMCreatePLArray(WMCreatePLString("spixmap"),
1011 WMCreatePLString(panel->imageFile), WMCreatePLString(str), NULL);
1012 break;
1013 case PTYPE_MAXIMIZE:
1014 prop = WMCreatePLArray(WMCreatePLString("mpixmap"),
1015 WMCreatePLString(panel->imageFile), WMCreatePLString(str), NULL);
1016 break;
1017 case PTYPE_CENTER:
1018 prop = WMCreatePLArray(WMCreatePLString("cpixmap"),
1019 WMCreatePLString(panel->imageFile), WMCreatePLString(str), NULL);
1020 break;
1021 case PTYPE_TILE:
1022 prop = WMCreatePLArray(WMCreatePLString("tpixmap"),
1023 WMCreatePLString(panel->imageFile), WMCreatePLString(str), NULL);
1024 break;
1025 }
1026 wfree(str);
1027 break;
1028
1029 case TYPE_TGRADIENT:
1030 color = WMGetColorWellColor(panel->tcol1W);
1031 str = WMGetColorRGBDescription(color);
1032
1033 color = WMGetColorWellColor(panel->tcol2W);
1034 str2 = WMGetColorRGBDescription(color);
1035
1036 sprintf(buff, "%i", WMGetSliderValue(panel->topaS));
1037
1038 if (WMGetButtonSelected(panel->dirdB)) {
1039 prop = WMCreatePLArray(WMCreatePLString("tdgradient"),
1040 WMCreatePLString(panel->imageFile),
1041 WMCreatePLString(buff),
1042 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1043 } else if (WMGetButtonSelected(panel->dirvB)) {
1044 prop = WMCreatePLArray(WMCreatePLString("tvgradient"),
1045 WMCreatePLString(panel->imageFile),
1046 WMCreatePLString(buff),
1047 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1048 } else {
1049 prop = WMCreatePLArray(WMCreatePLString("thgradient"),
1050 WMCreatePLString(panel->imageFile),
1051 WMCreatePLString(buff),
1052 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1053 }
1054 wfree(str);
1055 wfree(str2);
1056 break;
1057
1058 case TYPE_SGRADIENT:
1059 color = WMGetColorWellColor(panel->tcol1W);
1060 str = WMGetColorRGBDescription(color);
1061
1062 color = WMGetColorWellColor(panel->tcol2W);
1063 str2 = WMGetColorRGBDescription(color);
1064
1065 if (WMGetButtonSelected(panel->dirdB)) {
1066 prop = WMCreatePLArray(WMCreatePLString("dgradient"),
1067 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1068 } else if (WMGetButtonSelected(panel->dirvB)) {
1069 prop = WMCreatePLArray(WMCreatePLString("vgradient"),
1070 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1071 } else {
1072 prop = WMCreatePLArray(WMCreatePLString("hgradient"),
1073 WMCreatePLString(str), WMCreatePLString(str2), NULL);
1074 }
1075 wfree(str);
1076 wfree(str2);
1077 break;
1078
1079 case TYPE_GRADIENT:
1080 color = WMGetColorWellColor(panel->defcW);
1081 str = WMGetColorRGBDescription(color);
1082
1083 if (WMGetButtonSelected(panel->dirdB)) {
1084 prop = WMCreatePLArray(WMCreatePLString("mdgradient"), WMCreatePLString(str), NULL);
1085 } else if (WMGetButtonSelected(panel->dirvB)) {
1086 prop = WMCreatePLArray(WMCreatePLString("mvgradient"), WMCreatePLString(str), NULL);
1087 } else {
1088 prop = WMCreatePLArray(WMCreatePLString("mhgradient"), WMCreatePLString(str), NULL);
1089 }
1090 wfree(str);
1091
1092 for (i = 0; i < WMGetListNumberOfRows(panel->gcolL); i++) {
1093 RColor *rgb;
1094 WMListItem *item;
1095
1096 item = WMGetListItem(panel->gcolL, i);
1097
1098 rgb = (RColor *) item->clientData;
1099
1100 sprintf(buff, "#%02x%02x%02x", rgb->red, rgb->green, rgb->blue);
1101
1102 WMAddToPLArray(prop, WMCreatePLString(buff));
1103 }
1104 break;
1105 }
1106
1107 return prop;
1108 }
1109
1110 void SetTexturePanelPixmapPath(TexturePanel * panel, WMPropList * array)
1111 {
1112 panel->pathList = array;
1113 }
1114
1115 TexturePanel *CreateTexturePanel(WMWindow * keyWindow)
1116 /*CreateTexturePanel(WMScreen *scr)*/
1117 {
1118 TexturePanel *panel;
1119 WMScreen *scr = WMWidgetScreen(keyWindow);
1120
1121 panel = wmalloc(sizeof(TexturePanel));
1122
1123 panel->listFont = WMSystemFontOfSize(scr, 12);
1124
1125 panel->win = WMCreatePanelWithStyleForWindow(keyWindow, "texturePanel",
1126 WMTitledWindowMask | WMClosableWindowMask);
1127 /*
1128 panel->win = WMCreateWindowWithStyle(scr, "texturePanel",
1129 WMTitledWindowMask
1130 |WMClosableWindowMask);
1131 */
1132
1133 WMResizeWidget(panel->win, 325, 423);
1134 WMSetWindowTitle(panel->win, _("Texture Panel"));
1135 WMSetWindowCloseAction(panel->win, buttonCallback, panel);
1136
1137 /* texture name */
1138 panel->nameF = WMCreateFrame(panel->win);
1139 WMResizeWidget(panel->nameF, 185, 50);
1140 WMMoveWidget(panel->nameF, 15, 10);
1141 WMSetFrameTitle(panel->nameF, _("Texture Name"));
1142
1143 panel->nameT = WMCreateTextField(panel->nameF);
1144 WMResizeWidget(panel->nameT, 160, 20);
1145 WMMoveWidget(panel->nameT, 12, 18);
1146
1147 WMMapSubwidgets(panel->nameF);
1148
1149 /* texture types */
1150 panel->typeP = WMCreatePopUpButton(panel->win);
1151 WMResizeWidget(panel->typeP, 185, 20);
1152 WMMoveWidget(panel->typeP, 15, 65);
1153 WMAddPopUpButtonItem(panel->typeP, _("Solid Color"));
1154 WMAddPopUpButtonItem(panel->typeP, _("Gradient Texture"));
1155 WMAddPopUpButtonItem(panel->typeP, _("Simple Gradient Texture"));
1156 WMAddPopUpButtonItem(panel->typeP, _("Textured Gradient"));
1157 WMAddPopUpButtonItem(panel->typeP, _("Image Texture"));
1158 WMSetPopUpButtonSelectedItem(panel->typeP, 0);
1159 WMSetPopUpButtonAction(panel->typeP, changeTypeCallback, panel);
1160
1161 /* color */
1162 panel->defcF = WMCreateFrame(panel->win);
1163 WMResizeWidget(panel->defcF, 100, 75);
1164 WMMoveWidget(panel->defcF, 210, 10);
1165 WMSetFrameTitle(panel->defcF, _("Default Color"));
1166
1167 panel->defcW = WMCreateColorWell(panel->defcF);
1168 WMResizeWidget(panel->defcW, 60, 45);
1169 WMMoveWidget(panel->defcW, 20, 20);
1170
1171 WMMapSubwidgets(panel->defcF);
1172
1173 /****** Gradient ******/
1174 panel->gcolF = WMCreateFrame(panel->win);
1175 WMResizeWidget(panel->gcolF, 295, 205);
1176 WMMoveWidget(panel->gcolF, 15, 95);
1177 WMSetFrameTitle(panel->gcolF, _("Gradient Colors"));
1178
1179 panel->gcolL = WMCreateList(panel->gcolF);
1180 WMResizeWidget(panel->gcolL, 130, 140);
1181 WMMoveWidget(panel->gcolL, 10, 25);
1182 WMHangData(panel->gcolL, panel);
1183 WMSetListUserDrawProc(panel->gcolL, paintGradListItem);
1184 WMSetListAction(panel->gcolL, gradClickCallback, panel);
1185
1186 panel->gcolaB = WMCreateCommandButton(panel->gcolF);
1187 WMResizeWidget(panel->gcolaB, 64, 24);
1188 WMMoveWidget(panel->gcolaB, 10, 170);
1189 WMSetButtonText(panel->gcolaB, _("Add"));
1190 WMSetButtonAction(panel->gcolaB, gradAddCallback, panel);
1191
1192 panel->gcoldB = WMCreateCommandButton(panel->gcolF);
1193 WMResizeWidget(panel->gcoldB, 64, 24);
1194 WMMoveWidget(panel->gcoldB, 75, 170);
1195 WMSetButtonText(panel->gcoldB, _("Delete"));
1196 WMSetButtonAction(panel->gcoldB, gradDeleteCallback, panel);
1197
1198 #if 0
1199 panel->gbriS = WMCreateSlider(panel->gcolF);
1200 WMResizeWidget(panel->gbriS, 130, 16);
1201 WMMoveWidget(panel->gbriS, 150, 25);
1202 WMSetSliderKnobThickness(panel->gbriS, 8);
1203 WMSetSliderMaxValue(panel->gbriS, 100);
1204 WMSetSliderAction(panel->gbriS, sliderChangeCallback, panel);
1205 {
1206 WMPixmap *pixmap;
1207 WMColor *color;
1208
1209 pixmap = WMCreatePixmap(scr, 130, 16, WMScreenDepth(scr), False);
1210 color = WMDarkGrayColor(scr);
1211 XFillRectangle(WMScreenDisplay(scr), WMGetPixmapXID(pixmap), WMColorGC(color), 0, 0, 130, 16);
1212 WMReleaseColor(color);
1213 color = WMWhiteColor(color);
1214 WMDrawString(scr, WMGetPixmapXID(pixmap), color,
1215 panel->listFont, 2, (16 - WMFontHeight(panel->listFont)) / 2 - 1, "Brightness", 10);
1216 WMSetSliderImage(panel->gbriS, pixmap);
1217 WMReleasePixmap(pixmap);
1218 }
1219
1220 panel->gconS = WMCreateSlider(panel->gcolF);
1221 WMResizeWidget(panel->gconS, 130, 16);
1222 WMMoveWidget(panel->gconS, 150, 50);
1223 WMSetSliderKnobThickness(panel->gconS, 8);
1224 WMSetSliderMaxValue(panel->gconS, 100);
1225 WMSetSliderAction(panel->gconS, sliderChangeCallback, panel);
1226 {
1227 WMPixmap *pixmap;
1228 WMColor *color;
1229
1230 pixmap = WMCreatePixmap(scr, 130, 16, WMScreenDepth(scr), False);
1231 color = WMDarkGrayColor(scr);
1232 XFillRectangle(WMScreenDisplay(scr), WMGetPixmapXID(pixmap), WMColorGC(color), 0, 0, 130, 16);
1233 WMReleaseColor(color);
1234 color = WMWhiteColor(scr);
1235 WMDrawString(scr, WMGetPixmapXID(pixmap), color,
1236 panel->listFont, 2, (16 - WMFontHeight(panel->listFont)) / 2 - 1, "Contrast", 8);
1237 WMSetSliderImage(panel->gconS, pixmap);
1238 WMReleasePixmap(pixmap);
1239 }
1240 #endif
1241 panel->ghueS = WMCreateSlider(panel->gcolF);
1242 WMResizeWidget(panel->ghueS, 130, 16);
1243 WMMoveWidget(panel->ghueS, 150, 100);
1244 WMSetSliderKnobThickness(panel->ghueS, 8);
1245 WMSetSliderMaxValue(panel->ghueS, 359);
1246 WMSetSliderAction(panel->ghueS, sliderChangeCallback, panel);
1247
1248 panel->gsatS = WMCreateSlider(panel->gcolF);
1249 WMResizeWidget(panel->gsatS, 130, 16);
1250 WMMoveWidget(panel->gsatS, 150, 125);
1251 WMSetSliderKnobThickness(panel->gsatS, 8);
1252 WMSetSliderMaxValue(panel->gsatS, 255);
1253 WMSetSliderAction(panel->gsatS, sliderChangeCallback, panel);
1254
1255 panel->gvalS = WMCreateSlider(panel->gcolF);
1256 WMResizeWidget(panel->gvalS, 130, 16);
1257 WMMoveWidget(panel->gvalS, 150, 150);
1258 WMSetSliderKnobThickness(panel->gvalS, 8);
1259 WMSetSliderMaxValue(panel->gvalS, 255);
1260 WMSetSliderAction(panel->gvalS, sliderChangeCallback, panel);
1261
1262 WMMapSubwidgets(panel->gcolF);
1263
1264 /** Direction **/
1265 panel->dirF = WMCreateFrame(panel->win);
1266 WMSetFrameTitle(panel->dirF, _("Direction"));
1267 WMResizeWidget(panel->dirF, 295, 75);
1268 WMMoveWidget(panel->dirF, 15, 305);
1269
1270 panel->dirvB = WMCreateButton(panel->dirF, WBTOnOff);
1271 WMSetButtonImagePosition(panel->dirvB, WIPImageOnly);
1272 WMResizeWidget(panel->dirvB, 90, 40);
1273 WMMoveWidget(panel->dirvB, 10, 20);
1274
1275 panel->dirhB = WMCreateButton(panel->dirF, WBTOnOff);
1276 WMSetButtonImagePosition(panel->dirhB, WIPImageOnly);
1277 WMResizeWidget(panel->dirhB, 90, 40);
1278 WMMoveWidget(panel->dirhB, 102, 20);
1279
1280 panel->dirdB = WMCreateButton(panel->dirF, WBTOnOff);
1281 WMSetButtonImagePosition(panel->dirdB, WIPImageOnly);
1282 WMResizeWidget(panel->dirdB, 90, 40);
1283 WMMoveWidget(panel->dirdB, 194, 20);
1284
1285 WMGroupButtons(panel->dirvB, panel->dirhB);
1286 WMGroupButtons(panel->dirvB, panel->dirdB);
1287
1288 WMMapSubwidgets(panel->dirF);
1289
1290 /****************** Textured Gradient ******************/
1291 panel->tcolF = WMCreateFrame(panel->win);
1292 WMResizeWidget(panel->tcolF, 100, 135);
1293 WMMoveWidget(panel->tcolF, 210, 10);
1294 WMSetFrameTitle(panel->tcolF, _("Gradient"));
1295
1296 panel->tcol1W = WMCreateColorWell(panel->tcolF);
1297 WMResizeWidget(panel->tcol1W, 60, 45);
1298 WMMoveWidget(panel->tcol1W, 20, 25);
1299 WMAddNotificationObserver(colorWellObserver, panel, WMColorWellDidChangeNotification, panel->tcol1W);
1300
1301 panel->tcol2W = WMCreateColorWell(panel->tcolF);
1302 WMResizeWidget(panel->tcol2W, 60, 45);
1303 WMMoveWidget(panel->tcol2W, 20, 75);
1304 WMAddNotificationObserver(colorWellObserver, panel, WMColorWellDidChangeNotification, panel->tcol2W);
1305
1306 /** Opacity */
1307 panel->topaF = WMCreateFrame(panel->win);
1308 WMResizeWidget(panel->topaF, 185, 50);
1309 WMMoveWidget(panel->topaF, 15, 95);
1310 WMSetFrameTitle(panel->topaF, _("Gradient Opacity"));
1311
1312 panel->topaS = WMCreateSlider(panel->topaF);
1313 WMResizeWidget(panel->topaS, 155, 18);
1314 WMMoveWidget(panel->topaS, 15, 20);
1315 WMSetSliderMaxValue(panel->topaS, 255);
1316 WMSetSliderValue(panel->topaS, 200);
1317 WMSetSliderContinuous(panel->topaS, False);
1318 WMSetSliderAction(panel->topaS, opaqChangeCallback, panel);
1319
1320 WMMapSubwidgets(panel->topaF);
1321
1322 {
1323 WMPixmap *pixmap;
1324 Pixmap p;
1325 WMColor *color;
1326
1327 pixmap = WMCreatePixmap(scr, 155, 18, WMScreenDepth(scr), False);
1328 p = WMGetPixmapXID(pixmap);
1329
1330 color = WMDarkGrayColor(scr);
1331 XFillRectangle(WMScreenDisplay(scr), p, WMColorGC(color), 0, 0, 155, 18);
1332 WMReleaseColor(color);
1333
1334 color = WMWhiteColor(scr);
1335 WMDrawString(scr, p, color, panel->listFont, 2, 1, "0%", 2);
1336 WMDrawString(scr, p, color, panel->listFont,
1337 153 - WMWidthOfString(panel->listFont, "100%", 4), 1, "100%", 4);
1338 WMReleaseColor(color);
1339
1340 WMSetSliderImage(panel->topaS, pixmap);
1341 WMReleasePixmap(pixmap);
1342 }
1343
1344 WMMapSubwidgets(panel->tcolF);
1345
1346 /****************** Image ******************/
1347 panel->imageF = WMCreateFrame(panel->win);
1348 WMResizeWidget(panel->imageF, 295, 150);
1349 WMMoveWidget(panel->imageF, 15, 150);
1350 WMSetFrameTitle(panel->imageF, _("Image"));
1351
1352 panel->imageL = WMCreateLabel(panel->imageF);
1353 WMSetLabelImagePosition(panel->imageL, WIPImageOnly);
1354
1355 panel->imageT = WMCreateTextField(panel->imageF);
1356 WMResizeWidget(panel->imageT, 90, 20);
1357 WMMoveWidget(panel->imageT, 190, 25);
1358
1359 panel->imageV = WMCreateScrollView(panel->imageF);
1360 WMResizeWidget(panel->imageV, 165, 115);
1361 WMMoveWidget(panel->imageV, 15, 20);
1362 WMSetScrollViewRelief(panel->imageV, WRSunken);
1363 WMSetScrollViewHasHorizontalScroller(panel->imageV, True);
1364 WMSetScrollViewHasVerticalScroller(panel->imageV, True);
1365 WMSetScrollViewContentView(panel->imageV, WMWidgetView(panel->imageL));
1366
1367 panel->browB = WMCreateCommandButton(panel->imageF);
1368 WMResizeWidget(panel->browB, 90, 24);
1369 WMMoveWidget(panel->browB, 190, 50);
1370 WMSetButtonText(panel->browB, _("Browse..."));
1371 WMSetButtonAction(panel->browB, browseImageCallback, panel);
1372
1373 /* panel->dispB = WMCreateCommandButton(panel->imageF);
1374 WMResizeWidget(panel->dispB, 90, 24);
1375 WMMoveWidget(panel->dispB, 190, 80);
1376 WMSetButtonText(panel->dispB, _("Show"));
1377 */
1378
1379 panel->arrP = WMCreatePopUpButton(panel->imageF);
1380 WMResizeWidget(panel->arrP, 90, 20);
1381 WMMoveWidget(panel->arrP, 190, 120);
1382 WMAddPopUpButtonItem(panel->arrP, _("Tile"));
1383 WMAddPopUpButtonItem(panel->arrP, _("Scale"));
1384 WMAddPopUpButtonItem(panel->arrP, _("Center"));
1385 WMAddPopUpButtonItem(panel->arrP, _("Maximize"));
1386 WMSetPopUpButtonSelectedItem(panel->arrP, 0);
1387
1388 WMMapSubwidgets(panel->imageF);
1389
1390 /****/
1391
1392 panel->okB = WMCreateCommandButton(panel->win);
1393 WMResizeWidget(panel->okB, 84, 24);
1394 WMMoveWidget(panel->okB, 225, 390);
1395 WMSetButtonText(panel->okB, _("OK"));
1396 WMSetButtonAction(panel->okB, buttonCallback, panel);
1397
1398 panel->cancelB = WMCreateCommandButton(panel->win);
1399 WMResizeWidget(panel->cancelB, 84, 24);
1400 WMMoveWidget(panel->cancelB, 130, 390);
1401 WMSetButtonText(panel->cancelB, _("Cancel"));
1402 WMSetButtonAction(panel->cancelB, buttonCallback, panel);
1403
1404 WMMapWidget(panel->nameF);
1405 WMMapWidget(panel->typeP);
1406 WMMapWidget(panel->okB);
1407 WMMapWidget(panel->cancelB);
1408
1409 WMUnmapWidget(panel->arrP);
1410
1411 WMRealizeWidget(panel->win);
1412
1413 panel->currentType = -1;
1414
1415 panel->sectionParts[TYPE_SOLID][0] = panel->defcF;
1416
1417 panel->sectionParts[TYPE_GRADIENT][0] = panel->defcF;
1418 panel->sectionParts[TYPE_GRADIENT][1] = panel->gcolF;
1419 panel->sectionParts[TYPE_GRADIENT][2] = panel->dirF;
1420
1421 panel->sectionParts[TYPE_SGRADIENT][0] = panel->tcolF;
1422 panel->sectionParts[TYPE_SGRADIENT][1] = panel->dirF;
1423
1424 panel->sectionParts[TYPE_TGRADIENT][0] = panel->tcolF;
1425 panel->sectionParts[TYPE_TGRADIENT][1] = panel->dirF;
1426 panel->sectionParts[TYPE_TGRADIENT][2] = panel->imageF;
1427 panel->sectionParts[TYPE_TGRADIENT][3] = panel->topaF;
1428 panel->sectionParts[TYPE_TGRADIENT][4] = panel->arrP;
1429
1430 panel->sectionParts[TYPE_PIXMAP][0] = panel->defcF;
1431 panel->sectionParts[TYPE_PIXMAP][1] = panel->imageF;
1432 panel->sectionParts[TYPE_PIXMAP][2] = panel->arrP;
1433
1434 /* setup for first time */
1435
1436 changeTypeCallback(panel->typeP, panel);
1437
1438 sliderChangeCallback(panel->ghueS, panel);
1439 sliderChangeCallback(panel->gsatS, panel);
1440
1441 return panel;
1442 }
1443
1444 /*
1445 *--------------------------------------------------------------------------
1446 * Test stuff
1447 *--------------------------------------------------------------------------
1448 */
1449
1450 #if 0
1451
1452 char *ProgName = "test";
1453
1454 void testOKButton(WMWidget * self, void *data)
1455 {
1456 char *test;
1457 Display *dpy;
1458 Window win;
1459 Pixmap pix;
1460 RImage *image;
1461
1462 TexturePanel *panel = (TexturePanel *) data;
1463 /* test = GetTexturePanelTextureString(panel); */
1464
1465 wwarning(test);
1466
1467 dpy = WMScreenDisplay(WMWidgetScreen(panel->okB));
1468 win = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10, 250, 250, 0, 0, 0);
1469 XMapRaised(dpy, win);
1470 XFlush(dpy);
1471
1472 /* image = RenderTexturePanelTexture(panel, 250, 250); */
1473
1474 RConvertImage(WMScreenRContext(WMWidgetScreen(panel->okB)), image, &pix);
1475
1476 XCopyArea(dpy, pix, win, (WMScreenRContext(WMWidgetScreen(panel->okB)))->copy_gc, 0, 0, image->width,
1477 image->height, 0, 0);
1478
1479 wfree(test);
1480
1481 }
1482
1483 void testCancelButton(WMWidget * self, void *data)
1484 {
1485 wwarning("Exiting test....");
1486 exit(0);
1487 }
1488
1489 void wAbort()
1490 {
1491 exit(1);
1492 }
1493
1494 int main(int argc, char **argv)
1495 {
1496 TexturePanel *panel;
1497
1498 Display *dpy = XOpenDisplay("");
1499 WMScreen *scr;
1500
1501 /* char *test; */
1502
1503 WMInitializeApplication("Test", &argc, argv);
1504
1505 if (!dpy) {
1506 wfatal("could not open display");
1507 exit(1);
1508 }
1509
1510 scr = WMCreateSimpleApplicationScreen(dpy);
1511
1512 panel = CreateTexturePanel(scr);
1513
1514 SetTexturePanelOkAction(panel, (WMAction *) testOKButton, panel);
1515 SetTexturePanelCancelAction(panel, (WMAction *) testCancelButton, panel);
1516
1517 SetTexturePanelTexture(panel, "pinky",
1518 WMCreatePropListFromDescription("(mdgradient, pink, red, blue, yellow)"));
1519
1520 ShowTexturePanel(panel);
1521
1522 WMScreenMainLoop(scr);
1523 return 0;
1524 }
1525 #endif
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