1 #define __SP_CLONE_TILER_C__
3 /*
4 * Clone tiling dialog
5 *
6 * Authors:
7 * bulia byak <buliabyak@users.sf.net>
8 * Johan Engelen <goejendaagh@zonnet.nl>
9 *
10 * Copyright (C) 2004-2006 Authors
11 * Released under GNU GPL
12 */
14 #ifdef HAVE_CONFIG_H
15 # include "config.h"
16 #endif
17 #include <glib/gmem.h>
18 #include <gtk/gtk.h>
19 #include <glibmm/i18n.h>
21 #include "application/application.h"
22 #include "application/editor.h"
23 #include "helper/window.h"
24 #include "helper/unit-menu.h"
25 #include "helper/units.h"
26 #include "widgets/icon.h"
27 #include "../inkscape.h"
28 #include "../prefs-utils.h"
29 #include "dialog-events.h"
30 #include "../macros.h"
31 #include "../verbs.h"
32 #include "../interface.h"
33 #include "../selection.h"
34 #include "../style.h"
35 #include "../desktop.h"
36 #include "../desktop-handles.h"
37 #include "../sp-namedview.h"
38 #include "../document.h"
39 #include "../message-stack.h"
40 #include "../sp-use.h"
41 #include "unclump.h"
43 #include "xml/repr.h"
45 #include "svg/svg.h"
46 #include "svg/svg-color.h"
48 #include "libnr/nr-matrix-fns.h"
49 #include "libnr/nr-matrix-ops.h"
51 #include "libnr/nr-matrix-translate-ops.h"
52 #include "libnr/nr-translate-ops.h"
53 #include "libnr/nr-translate-rotate-ops.h"
54 #include "libnr/nr-translate-scale-ops.h"
56 #include "display/nr-arena.h"
57 #include "display/nr-arena-item.h"
59 #include "ui/widget/color-picker.h"
61 #include "../sp-filter.h"
62 #include "../filter-chemistry.h"
64 #define MIN_ONSCREEN_DISTANCE 50
66 static GtkWidget *dlg = NULL;
67 static win_data wd;
69 // impossible original values to make sure they are read from prefs
70 static gint x = -1000, y = -1000, w = 0, h = 0;
71 static gchar *prefs_path = "dialogs.clonetiler";
73 #define SB_MARGIN 1
74 #define VB_MARGIN 4
76 enum {
77 PICK_COLOR,
78 PICK_OPACITY,
79 PICK_R,
80 PICK_G,
81 PICK_B,
82 PICK_H,
83 PICK_S,
84 PICK_L
85 };
87 static GtkSizeGroup* table_row_labels = NULL;
89 static sigc::connection _shutdown_connection;
90 static sigc::connection _dialogs_hidden_connection;
91 static sigc::connection _dialogs_unhidden_connection;
92 static sigc::connection _desktop_activated_connection;
93 static sigc::connection _color_changed_connection;
95 static Inkscape::UI::Widget::ColorPicker *color_picker;
97 static void
98 clonetiler_dialog_destroy( GtkObject */*object*/, gpointer /*data*/ )
99 {
100 if (Inkscape::NSApplication::Application::getNewGui())
101 {
102 _shutdown_connection.disconnect();
103 _dialogs_hidden_connection.disconnect();
104 _dialogs_unhidden_connection.disconnect();
105 _desktop_activated_connection.disconnect();
106 } else {
107 sp_signal_disconnect_by_data (INKSCAPE, dlg);
108 }
109 _color_changed_connection.disconnect();
111 delete color_picker;
113 wd.win = dlg = NULL;
114 wd.stop = 0;
116 }
118 static gboolean
119 clonetiler_dialog_delete (GtkObject */*object*/, GdkEvent * /*event*/, gpointer /*data*/)
120 {
121 gtk_window_get_position ((GtkWindow *) dlg, &x, &y);
122 gtk_window_get_size ((GtkWindow *) dlg, &w, &h);
124 if (x<0) x=0;
125 if (y<0) y=0;
127 prefs_set_int_attribute (prefs_path, "x", x);
128 prefs_set_int_attribute (prefs_path, "y", y);
129 prefs_set_int_attribute (prefs_path, "w", w);
130 prefs_set_int_attribute (prefs_path, "h", h);
132 return FALSE; // which means, go ahead and destroy it
134 }
136 static void on_delete()
137 {
138 (void)clonetiler_dialog_delete (0, 0, NULL);
139 }
141 static void
142 on_picker_color_changed (guint rgba)
143 {
144 static bool is_updating = false;
145 if (is_updating || !SP_ACTIVE_DESKTOP)
146 return;
148 is_updating = true;
150 Inkscape::XML::Node *repr = inkscape_get_repr(INKSCAPE, prefs_path);
151 gchar c[32];
152 sp_svg_write_color(c, sizeof(c), rgba);
153 repr->setAttribute("initial_color", c);
155 is_updating = false;
156 }
158 static guint clonetiler_number_of_clones (SPObject *obj);
160 static void
161 clonetiler_change_selection (Inkscape::Application * /*inkscape*/, Inkscape::Selection *selection, GtkWidget *dlg)
162 {
163 GtkWidget *buttons = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "buttons_on_tiles");
164 GtkWidget *status = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "status");
166 if (selection->isEmpty()) {
167 gtk_widget_set_sensitive (buttons, FALSE);
168 gtk_label_set_markup (GTK_LABEL(status), _("<small>Nothing selected.</small>"));
169 return;
170 }
172 if (g_slist_length ((GSList *) selection->itemList()) > 1) {
173 gtk_widget_set_sensitive (buttons, FALSE);
174 gtk_label_set_markup (GTK_LABEL(status), _("<small>More than one object selected.</small>"));
175 return;
176 }
178 guint n = clonetiler_number_of_clones(selection->singleItem());
179 if (n > 0) {
180 gtk_widget_set_sensitive (buttons, TRUE);
181 gchar *sta = g_strdup_printf (_("<small>Object has <b>%d</b> tiled clones.</small>"), n);
182 gtk_label_set_markup (GTK_LABEL(status), sta);
183 g_free (sta);
184 } else {
185 gtk_widget_set_sensitive (buttons, FALSE);
186 gtk_label_set_markup (GTK_LABEL(status), _("<small>Object has no tiled clones.</small>"));
187 }
188 }
190 static void
191 clonetiler_external_change (Inkscape::Application * /*inkscape*/, GtkWidget *dlg)
192 {
193 clonetiler_change_selection (NULL, sp_desktop_selection(SP_ACTIVE_DESKTOP), dlg);
194 }
196 static void clonetiler_disconnect_gsignal (GObject *widget, gpointer source) {
197 if (source && G_IS_OBJECT(source))
198 sp_signal_disconnect_by_data (source, widget);
199 }
202 enum {
203 TILE_P1,
204 TILE_P2,
205 TILE_PM,
206 TILE_PG,
207 TILE_CM,
208 TILE_PMM,
209 TILE_PMG,
210 TILE_PGG,
211 TILE_CMM,
212 TILE_P4,
213 TILE_P4M,
214 TILE_P4G,
215 TILE_P3,
216 TILE_P31M,
217 TILE_P3M1,
218 TILE_P6,
219 TILE_P6M
220 };
223 static NR::Matrix
224 clonetiler_get_transform (
226 // symmetry group
227 int type,
229 // row, column
230 int i, int j,
232 // center, width, height of the tile
233 double cx, double cy,
234 double w, double h,
236 // values from the dialog:
237 // Shift
238 double shiftx_per_i, double shifty_per_i,
239 double shiftx_per_j, double shifty_per_j,
240 double shiftx_rand, double shifty_rand,
241 double shiftx_exp, double shifty_exp,
242 int shiftx_alternate, int shifty_alternate,
243 int shiftx_cumulate, int shifty_cumulate,
244 int shiftx_excludew, int shifty_excludeh,
246 // Scale
247 double scalex_per_i, double scaley_per_i,
248 double scalex_per_j, double scaley_per_j,
249 double scalex_rand, double scaley_rand,
250 double scalex_exp, double scaley_exp,
251 double scalex_log, double scaley_log,
252 int scalex_alternate, int scaley_alternate,
253 int scalex_cumulate, int scaley_cumulate,
255 // Rotation
256 double rotate_per_i, double rotate_per_j,
257 double rotate_rand,
258 int rotate_alternatei, int rotate_alternatej,
259 int rotate_cumulatei, int rotate_cumulatej
260 )
261 {
263 // Shift (in units of tile width or height) -------------
264 double delta_shifti = 0.0;
265 double delta_shiftj = 0.0;
267 if( shiftx_alternate ) {
268 delta_shifti = (double)(i%2);
269 } else {
270 if( shiftx_cumulate ) { // Should the delta shifts be cumulative (i.e. 1, 1+2, 1+2+3, ...)
271 delta_shifti = (double)(i*i);
272 } else {
273 delta_shifti = (double)i;
274 }
275 }
277 if( shifty_alternate ) {
278 delta_shiftj = (double)(j%2);
279 } else {
280 if( shifty_cumulate ) {
281 delta_shiftj = (double)(j*j);
282 } else {
283 delta_shiftj = (double)j;
284 }
285 }
287 // Random shift, only calculate if non-zero.
288 double delta_shiftx_rand = 0.0;
289 double delta_shifty_rand = 0.0;
290 if( shiftx_rand != 0.0 ) delta_shiftx_rand = shiftx_rand * g_random_double_range (-1, 1);
291 if( shifty_rand != 0.0 ) delta_shifty_rand = shifty_rand * g_random_double_range (-1, 1);
294 // Delta shift (units of tile width/height)
295 double di = shiftx_per_i * delta_shifti + shiftx_per_j * delta_shiftj + delta_shiftx_rand;
296 double dj = shifty_per_i * delta_shifti + shifty_per_j * delta_shiftj + delta_shifty_rand;
298 // Shift in actual x and y, used below
299 double dx = w * di;
300 double dy = h * dj;
302 double shifti = di;
303 double shiftj = dj;
305 // Include tile width and height in shift if required
306 if( !shiftx_excludew ) shifti += i;
307 if( !shifty_excludeh ) shiftj += j;
309 // Add exponential shift if necessary
310 if ( shiftx_exp != 1.0 ) shifti = pow( shifti, shiftx_exp );
311 if ( shifty_exp != 1.0 ) shiftj = pow( shiftj, shifty_exp );
313 // Final shift
314 NR::Matrix rect_translate (NR::translate (w * shifti, h * shiftj));
316 // Rotation (in degrees) ------------
317 double delta_rotationi = 0.0;
318 double delta_rotationj = 0.0;
320 if( rotate_alternatei ) {
321 delta_rotationi = (double)(i%2);
322 } else {
323 if( rotate_cumulatei ) {
324 delta_rotationi = (double)(i*i + i)/2.0;
325 } else {
326 delta_rotationi = (double)i;
327 }
328 }
330 if( rotate_alternatej ) {
331 delta_rotationj = (double)(j%2);
332 } else {
333 if( rotate_cumulatej ) {
334 delta_rotationj = (double)(j*j + j)/2.0;
335 } else {
336 delta_rotationj = (double)j;
337 }
338 }
340 double delta_rotate_rand = 0.0;
341 if( rotate_rand != 0.0 ) delta_rotate_rand = rotate_rand * 180.0 * g_random_double_range (-1, 1);
343 double dr = rotate_per_i * delta_rotationi + rotate_per_j * delta_rotationj + delta_rotate_rand;
345 // Scale (times the original) -----------
346 double delta_scalei = 0.0;
347 double delta_scalej = 0.0;
349 if( scalex_alternate ) {
350 delta_scalei = (double)(i%2);
351 } else {
352 if( scalex_cumulate ) { // Should the delta scales be cumulative (i.e. 1, 1+2, 1+2+3, ...)
353 delta_scalei = (double)(i*i + i)/2.0;
354 } else {
355 delta_scalei = (double)i;
356 }
357 }
359 if( scaley_alternate ) {
360 delta_scalej = (double)(j%2);
361 } else {
362 if( scaley_cumulate ) {
363 delta_scalej = (double)(j*j + j)/2.0;
364 } else {
365 delta_scalej = (double)j;
366 }
367 }
369 // Random scale, only calculate if non-zero.
370 double delta_scalex_rand = 0.0;
371 double delta_scaley_rand = 0.0;
372 if( scalex_rand != 0.0 ) delta_scalex_rand = scalex_rand * g_random_double_range (-1, 1);
373 if( scaley_rand != 0.0 ) delta_scaley_rand = scaley_rand * g_random_double_range (-1, 1);
374 // But if random factors are same, scale x and y proportionally
375 if( scalex_rand == scaley_rand ) delta_scalex_rand = delta_scaley_rand;
377 // Total delta scale
378 double scalex = 1.0 + scalex_per_i * delta_scalei + scalex_per_j * delta_scalej + delta_scalex_rand;
379 double scaley = 1.0 + scaley_per_i * delta_scalei + scaley_per_j * delta_scalej + delta_scaley_rand;
381 if( scalex < 0.0 ) scalex = 0.0;
382 if( scaley < 0.0 ) scaley = 0.0;
384 // Add exponential scale if necessary
385 if ( scalex_exp != 1.0 ) scalex = pow( scalex, scalex_exp );
386 if ( scaley_exp != 1.0 ) scaley = pow( scaley, scaley_exp );
388 // Add logarithmic factor if necessary
389 if ( scalex_log > 0.0 ) scalex = pow( scalex_log, scalex - 1.0 );
390 if ( scaley_log > 0.0 ) scaley = pow( scaley_log, scaley - 1.0 );
391 // Alternative using rotation angle
392 //if ( scalex_log != 1.0 ) scalex *= pow( scalex_log, M_PI*dr/180 );
393 //if ( scaley_log != 1.0 ) scaley *= pow( scaley_log, M_PI*dr/180 );
396 // Calculate transformation matrices, translating back to "center of tile" (rotation center) before transforming
397 NR::Matrix drot_c = NR::translate(-cx, -cy) * NR::rotate (M_PI*dr/180) * NR::translate(cx, cy);
399 NR::Matrix dscale_c = NR::translate(-cx, -cy) * NR::scale (scalex, scaley) * NR::translate(cx, cy);
401 NR::Matrix d_s_r = dscale_c * drot_c;
403 NR::Matrix rotate_180_c = NR::translate(-cx, -cy) * NR::rotate (M_PI) * NR::translate(cx, cy);
405 NR::Matrix rotate_90_c = NR::translate(-cx, -cy) * NR::rotate (-M_PI/2) * NR::translate(cx, cy);
406 NR::Matrix rotate_m90_c = NR::translate(-cx, -cy) * NR::rotate ( M_PI/2) * NR::translate(cx, cy);
408 NR::Matrix rotate_120_c = NR::translate(-cx, -cy) * NR::rotate (-2*M_PI/3) * NR::translate(cx, cy);
409 NR::Matrix rotate_m120_c = NR::translate(-cx, -cy) * NR::rotate ( 2*M_PI/3) * NR::translate(cx, cy);
411 NR::Matrix rotate_60_c = NR::translate(-cx, -cy) * NR::rotate (-M_PI/3) * NR::translate(cx, cy);
412 NR::Matrix rotate_m60_c = NR::translate(-cx, -cy) * NR::rotate ( M_PI/3) * NR::translate(cx, cy);
414 NR::Matrix flip_x = NR::translate(-cx, -cy) * NR::scale (-1, 1) * NR::translate(cx, cy);
415 NR::Matrix flip_y = NR::translate(-cx, -cy) * NR::scale (1, -1) * NR::translate(cx, cy);
418 // Create tile with required symmetry
419 const double cos60 = cos(M_PI/3);
420 const double sin60 = sin(M_PI/3);
421 const double cos30 = cos(M_PI/6);
422 const double sin30 = sin(M_PI/6);
424 switch (type) {
426 case TILE_P1:
427 return d_s_r * rect_translate;
428 break;
430 case TILE_P2:
431 if (i % 2 == 0) {
432 return d_s_r * rect_translate;
433 } else {
434 return d_s_r * rotate_180_c * rect_translate;
435 }
436 break;
438 case TILE_PM:
439 if (i % 2 == 0) {
440 return d_s_r * rect_translate;
441 } else {
442 return d_s_r * flip_x * rect_translate;
443 }
444 break;
446 case TILE_PG:
447 if (j % 2 == 0) {
448 return d_s_r * rect_translate;
449 } else {
450 return d_s_r * flip_x * rect_translate;
451 }
452 break;
454 case TILE_CM:
455 if ((i + j) % 2 == 0) {
456 return d_s_r * rect_translate;
457 } else {
458 return d_s_r * flip_x * rect_translate;
459 }
460 break;
462 case TILE_PMM:
463 if (j % 2 == 0) {
464 if (i % 2 == 0) {
465 return d_s_r * rect_translate;
466 } else {
467 return d_s_r * flip_x * rect_translate;
468 }
469 } else {
470 if (i % 2 == 0) {
471 return d_s_r * flip_y * rect_translate;
472 } else {
473 return d_s_r * flip_x * flip_y * rect_translate;
474 }
475 }
476 break;
478 case TILE_PMG:
479 if (j % 2 == 0) {
480 if (i % 2 == 0) {
481 return d_s_r * rect_translate;
482 } else {
483 return d_s_r * rotate_180_c * rect_translate;
484 }
485 } else {
486 if (i % 2 == 0) {
487 return d_s_r * flip_y * rect_translate;
488 } else {
489 return d_s_r * rotate_180_c * flip_y * rect_translate;
490 }
491 }
492 break;
494 case TILE_PGG:
495 if (j % 2 == 0) {
496 if (i % 2 == 0) {
497 return d_s_r * rect_translate;
498 } else {
499 return d_s_r * flip_y * rect_translate;
500 }
501 } else {
502 if (i % 2 == 0) {
503 return d_s_r * rotate_180_c * rect_translate;
504 } else {
505 return d_s_r * rotate_180_c * flip_y * rect_translate;
506 }
507 }
508 break;
510 case TILE_CMM:
511 if (j % 4 == 0) {
512 if (i % 2 == 0) {
513 return d_s_r * rect_translate;
514 } else {
515 return d_s_r * flip_x * rect_translate;
516 }
517 } else if (j % 4 == 1) {
518 if (i % 2 == 0) {
519 return d_s_r * flip_y * rect_translate;
520 } else {
521 return d_s_r * flip_x * flip_y * rect_translate;
522 }
523 } else if (j % 4 == 2) {
524 if (i % 2 == 1) {
525 return d_s_r * rect_translate;
526 } else {
527 return d_s_r * flip_x * rect_translate;
528 }
529 } else {
530 if (i % 2 == 1) {
531 return d_s_r * flip_y * rect_translate;
532 } else {
533 return d_s_r * flip_x * flip_y * rect_translate;
534 }
535 }
536 break;
538 case TILE_P4:
539 {
540 NR::Matrix ori (NR::translate ((w + h) * pow((i/2), shiftx_exp) + dx, (h + w) * pow((j/2), shifty_exp) + dy));
541 NR::Matrix dia1 (NR::translate (w/2 + h/2, -h/2 + w/2));
542 NR::Matrix dia2 (NR::translate (-w/2 + h/2, h/2 + w/2));
543 if (j % 2 == 0) {
544 if (i % 2 == 0) {
545 return d_s_r * ori;
546 } else {
547 return d_s_r * rotate_m90_c * dia1 * ori;
548 }
549 } else {
550 if (i % 2 == 0) {
551 return d_s_r * rotate_90_c * dia2 * ori;
552 } else {
553 return d_s_r * rotate_180_c * dia1 * dia2 * ori;
554 }
555 }
556 }
557 break;
559 case TILE_P4M:
560 {
561 double max = MAX(w, h);
562 NR::Matrix ori (NR::translate ((max + max) * pow((i/4), shiftx_exp) + dx, (max + max) * pow((j/2), shifty_exp) + dy));
563 NR::Matrix dia1 (NR::translate ( w/2 - h/2, h/2 - w/2));
564 NR::Matrix dia2 (NR::translate (-h/2 + w/2, w/2 - h/2));
565 if (j % 2 == 0) {
566 if (i % 4 == 0) {
567 return d_s_r * ori;
568 } else if (i % 4 == 1) {
569 return d_s_r * flip_y * rotate_m90_c * dia1 * ori;
570 } else if (i % 4 == 2) {
571 return d_s_r * rotate_m90_c * dia1 * NR::translate (h, 0) * ori;
572 } else if (i % 4 == 3) {
573 return d_s_r * flip_x * NR::translate (w, 0) * ori;
574 }
575 } else {
576 if (i % 4 == 0) {
577 return d_s_r * flip_y * NR::translate(0, h) * ori;
578 } else if (i % 4 == 1) {
579 return d_s_r * rotate_90_c * dia2 * NR::translate(0, h) * ori;
580 } else if (i % 4 == 2) {
581 return d_s_r * flip_y * rotate_90_c * dia2 * NR::translate(h, 0) * NR::translate(0, h) * ori;
582 } else if (i % 4 == 3) {
583 return d_s_r * flip_y * flip_x * NR::translate(w, 0) * NR::translate(0, h) * ori;
584 }
585 }
586 }
587 break;
589 case TILE_P4G:
590 {
591 double max = MAX(w, h);
592 NR::Matrix ori (NR::translate ((max + max) * pow((i/4), shiftx_exp) + dx, (max + max) * pow(j, shifty_exp) + dy));
593 NR::Matrix dia1 (NR::translate ( w/2 + h/2, h/2 - w/2));
594 NR::Matrix dia2 (NR::translate (-h/2 + w/2, w/2 + h/2));
595 if (((i/4) + j) % 2 == 0) {
596 if (i % 4 == 0) {
597 return d_s_r * ori;
598 } else if (i % 4 == 1) {
599 return d_s_r * rotate_m90_c * dia1 * ori;
600 } else if (i % 4 == 2) {
601 return d_s_r * rotate_90_c * dia2 * ori;
602 } else if (i % 4 == 3) {
603 return d_s_r * rotate_180_c * dia1 * dia2 * ori;
604 }
605 } else {
606 if (i % 4 == 0) {
607 return d_s_r * flip_y * NR::translate (0, h) * ori;
608 } else if (i % 4 == 1) {
609 return d_s_r * flip_y * rotate_m90_c * dia1 * NR::translate (-h, 0) * ori;
610 } else if (i % 4 == 2) {
611 return d_s_r * flip_y * rotate_90_c * dia2 * NR::translate (h, 0) * ori;
612 } else if (i % 4 == 3) {
613 return d_s_r * flip_x * NR::translate (w, 0) * ori;
614 }
615 }
616 }
617 break;
619 case TILE_P3:
620 {
621 double width;
622 double height;
623 NR::Matrix dia1;
624 NR::Matrix dia2;
625 if (w > h) {
626 width = w + w * cos60;
627 height = 2 * w * sin60;
628 dia1 = NR::Matrix (NR::translate (w/2 + w/2 * cos60, -(w/2 * sin60)));
629 dia2 = dia1 * NR::Matrix (NR::translate (0, 2 * (w/2 * sin60)));
630 } else {
631 width = h * cos (M_PI/6);
632 height = h;
633 dia1 = NR::Matrix (NR::translate (h/2 * cos30, -(h/2 * sin30)));
634 dia2 = dia1 * NR::Matrix (NR::translate (0, h/2));
635 }
636 NR::Matrix ori (NR::translate (width * pow((2*(i/3) + j%2), shiftx_exp) + dx, (height/2) * pow(j, shifty_exp) + dy));
637 if (i % 3 == 0) {
638 return d_s_r * ori;
639 } else if (i % 3 == 1) {
640 return d_s_r * rotate_m120_c * dia1 * ori;
641 } else if (i % 3 == 2) {
642 return d_s_r * rotate_120_c * dia2 * ori;
643 }
644 }
645 break;
647 case TILE_P31M:
648 {
649 NR::Matrix ori;
650 NR::Matrix dia1;
651 NR::Matrix dia2;
652 NR::Matrix dia3;
653 NR::Matrix dia4;
654 if (w > h) {
655 ori = NR::Matrix(NR::translate (w * pow((i/6) + 1/2 * (j%2), shiftx_exp) + dx, (w * cos30) * pow(j, shifty_exp) + dy));
656 dia1 = NR::Matrix (NR::translate (0, h/2) * NR::translate (w/2, 0) * NR::translate (w/2 * cos60, -w/2 * sin60) * NR::translate (-h/2 * cos30, -h/2 * sin30) );
657 dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, h * sin30));
658 dia3 = dia2 * NR::Matrix (NR::translate (0, 2 * (w/2 * sin60 - h/2 * sin30)));
659 dia4 = dia3 * NR::Matrix (NR::translate (-h * cos30, h * sin30));
660 } else {
661 ori = NR::Matrix (NR::translate (2*h * cos30 * pow((i/6 + 0.5*(j%2)), shiftx_exp) + dx, (2*h - h * sin30) * pow(j, shifty_exp) + dy));
662 dia1 = NR::Matrix (NR::translate (0, -h/2) * NR::translate (h/2 * cos30, h/2 * sin30));
663 dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, h * sin30));
664 dia3 = dia2 * NR::Matrix (NR::translate (0, h/2));
665 dia4 = dia3 * NR::Matrix (NR::translate (-h * cos30, h * sin30));
666 }
667 if (x % 6 == 0) {
668 return d_s_r * ori;
669 } else if (x % 6 == 1) {
670 return d_s_r * flip_y * rotate_m120_c * dia1 * ori;
671 } else if (x % 6 == 2) {
672 return d_s_r * rotate_m120_c * dia2 * ori;
673 } else if (x % 6 == 3) {
674 return d_s_r * flip_y * rotate_120_c * dia3 * ori;
675 } else if (x % 6 == 4) {
676 return d_s_r * rotate_120_c * dia4 * ori;
677 } else if (x % 6 == 5) {
678 return d_s_r * flip_y * NR::translate(0, h) * ori;
679 }
680 }
681 break;
683 case TILE_P3M1:
684 {
685 double width;
686 double height;
687 NR::Matrix dia1;
688 NR::Matrix dia2;
689 NR::Matrix dia3;
690 NR::Matrix dia4;
691 if (w > h) {
692 width = w + w * cos60;
693 height = 2 * w * sin60;
694 dia1 = NR::Matrix (NR::translate (0, h/2) * NR::translate (w/2, 0) * NR::translate (w/2 * cos60, -w/2 * sin60) * NR::translate (-h/2 * cos30, -h/2 * sin30) );
695 dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, h * sin30));
696 dia3 = dia2 * NR::Matrix (NR::translate (0, 2 * (w/2 * sin60 - h/2 * sin30)));
697 dia4 = dia3 * NR::Matrix (NR::translate (-h * cos30, h * sin30));
698 } else {
699 width = 2 * h * cos (M_PI/6);
700 height = 2 * h;
701 dia1 = NR::Matrix (NR::translate (0, -h/2) * NR::translate (h/2 * cos30, h/2 * sin30));
702 dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, h * sin30));
703 dia3 = dia2 * NR::Matrix (NR::translate (0, h/2));
704 dia4 = dia3 * NR::Matrix (NR::translate (-h * cos30, h * sin30));
705 }
706 NR::Matrix ori (NR::translate (width * pow((2*(i/6) + j%2), shiftx_exp) + dx, (height/2) * pow(i, shifty_exp) + dy));
707 if (x % 6 == 0) {
708 return d_s_r * ori;
709 } else if (x % 6 == 1) {
710 return d_s_r * flip_y * rotate_m120_c * dia1 * ori;
711 } else if (x % 6 == 2) {
712 return d_s_r * rotate_m120_c * dia2 * ori;
713 } else if (x % 6 == 3) {
714 return d_s_r * flip_y * rotate_120_c * dia3 * ori;
715 } else if (x % 6 == 4) {
716 return d_s_r * rotate_120_c * dia4 * ori;
717 } else if (x % 6 == 5) {
718 return d_s_r * flip_y * NR::translate(0, h) * ori;
719 }
720 }
721 break;
723 case TILE_P6:
724 {
725 NR::Matrix ori;
726 NR::Matrix dia1;
727 NR::Matrix dia2;
728 NR::Matrix dia3;
729 NR::Matrix dia4;
730 NR::Matrix dia5;
731 if (w > h) {
732 ori = NR::Matrix(NR::translate (w * pow((2*(i/6) + (j%2)), shiftx_exp) + dx, (2*w * sin60) * pow(j, shifty_exp) + dy));
733 dia1 = NR::Matrix (NR::translate (w/2 * cos60, -w/2 * sin60));
734 dia2 = dia1 * NR::Matrix (NR::translate (w/2, 0));
735 dia3 = dia2 * NR::Matrix (NR::translate (w/2 * cos60, w/2 * sin60));
736 dia4 = dia3 * NR::Matrix (NR::translate (-w/2 * cos60, w/2 * sin60));
737 dia5 = dia4 * NR::Matrix (NR::translate (-w/2, 0));
738 } else {
739 ori = NR::Matrix(NR::translate (2*h * cos30 * pow((i/6 + 0.5*(j%2)), shiftx_exp) + dx, (h + h * sin30) * pow(j, shifty_exp) + dy));
740 dia1 = NR::Matrix (NR::translate (-w/2, -h/2) * NR::translate (h/2 * cos30, -h/2 * sin30) * NR::translate (w/2 * cos60, w/2 * sin60));
741 dia2 = dia1 * NR::Matrix (NR::translate (-w/2 * cos60, -w/2 * sin60) * NR::translate (h/2 * cos30, -h/2 * sin30) * NR::translate (h/2 * cos30, h/2 * sin30) * NR::translate (-w/2 * cos60, w/2 * sin60));
742 dia3 = dia2 * NR::Matrix (NR::translate (w/2 * cos60, -w/2 * sin60) * NR::translate (h/2 * cos30, h/2 * sin30) * NR::translate (-w/2, h/2));
743 dia4 = dia3 * dia1.inverse();
744 dia5 = dia3 * dia2.inverse();
745 }
746 if (x % 6 == 0) {
747 return d_s_r * ori;
748 } else if (x % 6 == 1) {
749 return d_s_r * rotate_m60_c * dia1 * ori;
750 } else if (x % 6 == 2) {
751 return d_s_r * rotate_m120_c * dia2 * ori;
752 } else if (x % 6 == 3) {
753 return d_s_r * rotate_180_c * dia3 * ori;
754 } else if (x % 6 == 4) {
755 return d_s_r * rotate_120_c * dia4 * ori;
756 } else if (x % 6 == 5) {
757 return d_s_r * rotate_60_c * dia5 * ori;
758 }
759 }
760 break;
762 case TILE_P6M:
763 {
765 NR::Matrix ori;
766 NR::Matrix dia1, dia2, dia3, dia4, dia5, dia6, dia7, dia8, dia9, dia10;
767 if (w > h) {
768 ori = NR::Matrix(NR::translate (w * pow((2*(i/12) + (j%2)), shiftx_exp) + dx, (2*w * sin60) * pow(j, shifty_exp) + dy));
769 dia1 = NR::Matrix (NR::translate (w/2, h/2) * NR::translate (-w/2 * cos60, -w/2 * sin60) * NR::translate (-h/2 * cos30, h/2 * sin30));
770 dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, -h * sin30));
771 dia3 = dia2 * NR::Matrix (NR::translate (-h/2 * cos30, h/2 * sin30) * NR::translate (w * cos60, 0) * NR::translate (-h/2 * cos30, -h/2 * sin30));
772 dia4 = dia3 * NR::Matrix (NR::translate (h * cos30, h * sin30));
773 dia5 = dia4 * NR::Matrix (NR::translate (-h/2 * cos30, -h/2 * sin30) * NR::translate (-w/2 * cos60, w/2 * sin60) * NR::translate (w/2, -h/2));
774 dia6 = dia5 * NR::Matrix (NR::translate (0, h));
775 dia7 = dia6 * dia1.inverse();
776 dia8 = dia6 * dia2.inverse();
777 dia9 = dia6 * dia3.inverse();
778 dia10 = dia6 * dia4.inverse();
779 } else {
780 ori = NR::Matrix(NR::translate (4*h * cos30 * pow((i/12 + 0.5*(j%2)), shiftx_exp) + dx, (2*h + 2*h * sin30) * pow(y, shifty_exp) + dy));
781 dia1 = NR::Matrix (NR::translate (-w/2, -h/2) * NR::translate (h/2 * cos30, -h/2 * sin30) * NR::translate (w/2 * cos60, w/2 * sin60));
782 dia2 = dia1 * NR::Matrix (NR::translate (h * cos30, -h * sin30));
783 dia3 = dia2 * NR::Matrix (NR::translate (-w/2 * cos60, -w/2 * sin60) * NR::translate (h * cos30, 0) * NR::translate (-w/2 * cos60, w/2 * sin60));
784 dia4 = dia3 * NR::Matrix (NR::translate (h * cos30, h * sin30));
785 dia5 = dia4 * NR::Matrix (NR::translate (w/2 * cos60, -w/2 * sin60) * NR::translate (h/2 * cos30, h/2 * sin30) * NR::translate (-w/2, h/2));
786 dia6 = dia5 * NR::Matrix (NR::translate (0, h));
787 dia7 = dia6 * dia1.inverse();
788 dia8 = dia6 * dia2.inverse();
789 dia9 = dia6 * dia3.inverse();
790 dia10 = dia6 * dia4.inverse();
791 }
792 if (x % 12 == 0) {
793 return d_s_r * ori;
794 } else if (x % 12 == 1) {
795 return d_s_r * flip_y * rotate_m60_c * dia1 * ori;
796 } else if (x % 12 == 2) {
797 return d_s_r * rotate_m60_c * dia2 * ori;
798 } else if (x % 12 == 3) {
799 return d_s_r * flip_y * rotate_m120_c * dia3 * ori;
800 } else if (x % 12 == 4) {
801 return d_s_r * rotate_m120_c * dia4 * ori;
802 } else if (x % 12 == 5) {
803 return d_s_r * flip_x * dia5 * ori;
804 } else if (x % 12 == 6) {
805 return d_s_r * flip_x * flip_y * dia6 * ori;
806 } else if (x % 12 == 7) {
807 return d_s_r * flip_y * rotate_120_c * dia7 * ori;
808 } else if (x % 12 == 8) {
809 return d_s_r * rotate_120_c * dia8 * ori;
810 } else if (x % 12 == 9) {
811 return d_s_r * flip_y * rotate_60_c * dia9 * ori;
812 } else if (x % 12 == 10) {
813 return d_s_r * rotate_60_c * dia10 * ori;
814 } else if (x % 12 == 11) {
815 return d_s_r * flip_y * NR::translate (0, h) * ori;
816 }
817 }
818 break;
820 default:
821 break;
822 }
824 return NR::identity();
825 }
827 static bool
828 clonetiler_is_a_clone_of (SPObject *tile, SPObject *obj)
829 {
830 char *id_href = NULL;
832 if (obj) {
833 Inkscape::XML::Node *obj_repr = SP_OBJECT_REPR(obj);
834 id_href = g_strdup_printf("#%s", obj_repr->attribute("id"));
835 }
837 if (SP_IS_USE(tile) &&
838 SP_OBJECT_REPR(tile)->attribute("xlink:href") &&
839 (!id_href || !strcmp(id_href, SP_OBJECT_REPR(tile)->attribute("xlink:href"))) &&
840 SP_OBJECT_REPR(tile)->attribute("inkscape:tiled-clone-of") &&
841 (!id_href || !strcmp(id_href, SP_OBJECT_REPR(tile)->attribute("inkscape:tiled-clone-of"))))
842 {
843 if (id_href)
844 g_free (id_href);
845 return true;
846 } else {
847 if (id_href)
848 g_free (id_href);
849 return false;
850 }
851 }
853 static NRArena const *trace_arena = NULL;
854 static unsigned trace_visionkey;
855 static NRArenaItem *trace_root;
856 static gdouble trace_zoom;
858 static void
859 clonetiler_trace_hide_tiled_clones_recursively (SPObject *from)
860 {
861 if (!trace_arena)
862 return;
864 for (SPObject *o = sp_object_first_child(from); o != NULL; o = SP_OBJECT_NEXT(o)) {
865 if (SP_IS_ITEM(o) && clonetiler_is_a_clone_of (o, NULL))
866 sp_item_invoke_hide(SP_ITEM(o), trace_visionkey); // FIXME: hide each tiled clone's original too!
867 clonetiler_trace_hide_tiled_clones_recursively (o);
868 }
869 }
871 static void
872 clonetiler_trace_setup (SPDocument *doc, gdouble zoom, SPItem *original)
873 {
874 trace_arena = NRArena::create();
875 /* Create ArenaItem and set transform */
876 trace_visionkey = sp_item_display_key_new(1);
877 trace_root = sp_item_invoke_show( SP_ITEM(SP_DOCUMENT_ROOT (doc)),
878 (NRArena *) trace_arena, trace_visionkey, SP_ITEM_SHOW_DISPLAY);
880 // hide the (current) original and any tiled clones, we only want to pick the background
881 sp_item_invoke_hide(original, trace_visionkey);
882 clonetiler_trace_hide_tiled_clones_recursively (SP_OBJECT(SP_DOCUMENT_ROOT (doc)));
884 sp_document_root (doc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
885 sp_document_ensure_up_to_date(doc);
887 trace_zoom = zoom;
888 }
890 static guint32
891 clonetiler_trace_pick (NR::Rect box)
892 {
893 if (!trace_arena)
894 return 0;
896 NRMatrix t;
897 nr_matrix_set_scale(&t, trace_zoom, trace_zoom);
898 nr_arena_item_set_transform(trace_root, &t);
899 NRGC gc(NULL);
900 nr_matrix_set_identity(&gc.transform);
901 nr_arena_item_invoke_update( trace_root, NULL, &gc,
902 NR_ARENA_ITEM_STATE_ALL,
903 NR_ARENA_ITEM_STATE_NONE );
905 /* Item integer bbox in points */
906 NRRectL ibox;
907 ibox.x0 = (int) floor(trace_zoom * box.min()[NR::X] + 0.5);
908 ibox.y0 = (int) floor(trace_zoom * box.min()[NR::Y] + 0.5);
909 ibox.x1 = (int) floor(trace_zoom * box.max()[NR::X] + 0.5);
910 ibox.y1 = (int) floor(trace_zoom * box.max()[NR::Y] + 0.5);
912 /* Find visible area */
913 int width = ibox.x1 - ibox.x0;
914 int height = ibox.y1 - ibox.y0;
916 /* Set up pixblock */
917 guchar *px = g_new(guchar, 4 * width * height);
919 if (px == NULL) {
920 return 0; // buffer is too big or too small, cannot pick, so return 0
921 }
923 memset(px, 0x00, 4 * width * height);
925 /* Render */
926 NRPixBlock pb;
927 nr_pixblock_setup_extern( &pb, NR_PIXBLOCK_MODE_R8G8B8A8N,
928 ibox.x0, ibox.y0, ibox.x1, ibox.y1,
929 px, 4 * width, FALSE, FALSE );
930 nr_arena_item_invoke_render(NULL, trace_root, &ibox, &pb,
931 NR_ARENA_ITEM_RENDER_NO_CACHE );
933 double R = 0, G = 0, B = 0, A = 0;
934 double count = 0;
935 double weight = 0;
937 for (int y = ibox.y0; y < ibox.y1; y++) {
938 const unsigned char *s = NR_PIXBLOCK_PX (&pb) + (y - ibox.y0) * pb.rs;
939 for (int x = ibox.x0; x < ibox.x1; x++) {
940 count += 1;
941 weight += s[3] / 255.0;
942 R += s[0] / 255.0;
943 G += s[1] / 255.0;
944 B += s[2] / 255.0;
945 A += s[3] / 255.0;
946 s += 4;
947 }
948 }
950 nr_pixblock_release(&pb);
952 R = R / weight;
953 G = G / weight;
954 B = B / weight;
955 A = A / count;
957 R = CLAMP (R, 0.0, 1.0);
958 G = CLAMP (G, 0.0, 1.0);
959 B = CLAMP (B, 0.0, 1.0);
960 A = CLAMP (A, 0.0, 1.0);
962 return SP_RGBA32_F_COMPOSE (R, G, B, A);
963 }
965 static void
966 clonetiler_trace_finish ()
967 {
968 if (trace_arena) {
969 ((NRObject *) trace_arena)->unreference();
970 trace_arena = NULL;
971 }
972 }
974 static void
975 clonetiler_unclump( GtkWidget */*widget*/, void * )
976 {
977 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
978 if (desktop == NULL)
979 return;
981 Inkscape::Selection *selection = sp_desktop_selection(desktop);
983 // check if something is selected
984 if (selection->isEmpty() || g_slist_length((GSList *) selection->itemList()) > 1) {
985 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to unclump."));
986 return;
987 }
989 SPObject *obj = SP_OBJECT(selection->singleItem());
990 SPObject *parent = SP_OBJECT_PARENT (obj);
992 GSList *to_unclump = NULL; // not including the original
994 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
995 if (clonetiler_is_a_clone_of (child, obj)) {
996 to_unclump = g_slist_prepend (to_unclump, child);
997 }
998 }
1000 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
1002 unclump (to_unclump);
1004 g_slist_free (to_unclump);
1006 sp_document_done (sp_desktop_document (desktop), SP_VERB_DIALOG_CLONETILER,
1007 _("Unclump tiled clones"));
1008 }
1010 static guint
1011 clonetiler_number_of_clones (SPObject *obj)
1012 {
1013 SPObject *parent = SP_OBJECT_PARENT (obj);
1015 guint n = 0;
1017 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
1018 if (clonetiler_is_a_clone_of (child, obj)) {
1019 n ++;
1020 }
1021 }
1023 return n;
1024 }
1026 static void
1027 clonetiler_remove( GtkWidget */*widget*/, void *, bool do_undo = true )
1028 {
1029 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
1030 if (desktop == NULL)
1031 return;
1033 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1035 // check if something is selected
1036 if (selection->isEmpty() || g_slist_length((GSList *) selection->itemList()) > 1) {
1037 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to remove."));
1038 return;
1039 }
1041 SPObject *obj = SP_OBJECT(selection->singleItem());
1042 SPObject *parent = SP_OBJECT_PARENT (obj);
1044 // remove old tiling
1045 GSList *to_delete = NULL;
1046 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
1047 if (clonetiler_is_a_clone_of (child, obj)) {
1048 to_delete = g_slist_prepend (to_delete, child);
1049 }
1050 }
1051 for (GSList *i = to_delete; i; i = i->next) {
1052 SP_OBJECT(i->data)->deleteObject();
1053 }
1054 g_slist_free (to_delete);
1056 clonetiler_change_selection (NULL, selection, dlg);
1058 if (do_undo)
1059 sp_document_done (sp_desktop_document (desktop), SP_VERB_DIALOG_CLONETILER,
1060 _("Delete tiled clones"));
1061 }
1063 static NR::Rect
1064 transform_rect(NR::Rect const &r, NR::Matrix const &m)
1065 {
1066 using NR::X;
1067 using NR::Y;
1068 NR::Point const p1 = r.corner(1) * m;
1069 NR::Point const p2 = r.corner(2) * m;
1070 NR::Point const p3 = r.corner(3) * m;
1071 NR::Point const p4 = r.corner(4) * m;
1072 return NR::Rect(
1073 NR::Point(
1074 std::min(std::min(p1[X], p2[X]), std::min(p3[X], p4[X])),
1075 std::min(std::min(p1[Y], p2[Y]), std::min(p3[Y], p4[Y]))),
1076 NR::Point(
1077 std::max(std::max(p1[X], p2[X]), std::max(p3[X], p4[X])),
1078 std::max(std::max(p1[Y], p2[Y]), std::max(p3[Y], p4[Y]))));
1079 }
1081 /**
1082 Randomizes \a val by \a rand, with 0 < val < 1 and all values (including 0, 1) having the same
1083 probability of being displaced.
1084 */
1085 static double
1086 randomize01 (double val, double rand)
1087 {
1088 double base = MIN (val - rand, 1 - 2*rand);
1089 if (base < 0) base = 0;
1090 val = base + g_random_double_range (0, MIN (2 * rand, 1 - base));
1091 return CLAMP(val, 0, 1); // this should be unnecessary with the above provisions, but just in case...
1092 }
1095 static void
1096 clonetiler_apply( GtkWidget */*widget*/, void * )
1097 {
1098 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
1099 if (desktop == NULL)
1100 return;
1102 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1104 // check if something is selected
1105 if (selection->isEmpty()) {
1106 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select an <b>object</b> to clone."));
1107 return;
1108 }
1110 // Check if more than one object is selected.
1111 if (g_slist_length((GSList *) selection->itemList()) > 1) {
1112 sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("If you want to clone several objects, <b>group</b> them and <b>clone the group</b>."));
1113 return;
1114 }
1116 SPObject *obj = SP_OBJECT(selection->singleItem());
1117 Inkscape::XML::Node *obj_repr = SP_OBJECT_REPR(obj);
1118 const char *id_href = g_strdup_printf("#%s", obj_repr->attribute("id"));
1119 SPObject *parent = SP_OBJECT_PARENT (obj);
1121 clonetiler_remove (NULL, NULL, false);
1123 double shiftx_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_per_i", 0, -100, 1000);
1124 double shifty_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_per_i", 0, -100, 1000);
1125 double shiftx_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_per_j", 0, -100, 1000);
1126 double shifty_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_per_j", 0, -100, 1000);
1127 double shiftx_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_rand", 0, 0, 1000);
1128 double shifty_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_rand", 0, 0, 1000);
1129 double shiftx_exp = prefs_get_double_attribute_limited (prefs_path, "shiftx_exp", 1, 0, 10);
1130 double shifty_exp = prefs_get_double_attribute_limited (prefs_path, "shifty_exp", 1, 0, 10);
1131 int shiftx_alternate = prefs_get_int_attribute (prefs_path, "shiftx_alternate", 0);
1132 int shifty_alternate = prefs_get_int_attribute (prefs_path, "shifty_alternate", 0);
1133 int shiftx_cumulate = prefs_get_int_attribute (prefs_path, "shiftx_cumulate", 0);
1134 int shifty_cumulate = prefs_get_int_attribute (prefs_path, "shifty_cumulate", 0);
1135 int shiftx_excludew = prefs_get_int_attribute (prefs_path, "shiftx_excludew", 0);
1136 int shifty_excludeh = prefs_get_int_attribute (prefs_path, "shifty_excludeh", 0);
1138 double scalex_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_per_i", 0, -100, 1000);
1139 double scaley_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_per_i", 0, -100, 1000);
1140 double scalex_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_per_j", 0, -100, 1000);
1141 double scaley_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_per_j", 0, -100, 1000);
1142 double scalex_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_scalex", 0, 0, 1000);
1143 double scaley_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_scaley", 0, 0, 1000);
1144 double scalex_exp = prefs_get_double_attribute_limited (prefs_path, "scalex_exp", 1, 0, 10);
1145 double scaley_exp = prefs_get_double_attribute_limited (prefs_path, "scaley_exp", 1, 0, 10);
1146 double scalex_log = prefs_get_double_attribute_limited (prefs_path, "scalex_log", 0, 0, 10);
1147 double scaley_log = prefs_get_double_attribute_limited (prefs_path, "scaley_log", 0, 0, 10);
1148 int scalex_alternate = prefs_get_int_attribute (prefs_path, "scalex_alternate", 0);
1149 int scaley_alternate = prefs_get_int_attribute (prefs_path, "scaley_alternate", 0);
1150 int scalex_cumulate = prefs_get_int_attribute (prefs_path, "scalex_cumulate", 0);
1151 int scaley_cumulate = prefs_get_int_attribute (prefs_path, "scaley_cumulate", 0);
1153 double rotate_per_i = prefs_get_double_attribute_limited (prefs_path, "rotate_per_i", 0, -180, 180);
1154 double rotate_per_j = prefs_get_double_attribute_limited (prefs_path, "rotate_per_j", 0, -180, 180);
1155 double rotate_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rotate_rand", 0, 0, 100);
1156 int rotate_alternatei = prefs_get_int_attribute (prefs_path, "rotate_alternatei", 0);
1157 int rotate_alternatej = prefs_get_int_attribute (prefs_path, "rotate_alternatej", 0);
1158 int rotate_cumulatei = prefs_get_int_attribute (prefs_path, "rotate_cumulatei", 0);
1159 int rotate_cumulatej = prefs_get_int_attribute (prefs_path, "rotate_cumulatej", 0);
1161 double blur_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_per_i", 0, 0, 100);
1162 double blur_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_per_j", 0, 0, 100);
1163 int blur_alternatei = prefs_get_int_attribute (prefs_path, "blur_alternatei", 0);
1164 int blur_alternatej = prefs_get_int_attribute (prefs_path, "blur_alternatej", 0);
1165 double blur_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_rand", 0, 0, 100);
1167 double opacity_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_per_i", 0, 0, 100);
1168 double opacity_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_per_j", 0, 0, 100);
1169 int opacity_alternatei = prefs_get_int_attribute (prefs_path, "opacity_alternatei", 0);
1170 int opacity_alternatej = prefs_get_int_attribute (prefs_path, "opacity_alternatej", 0);
1171 double opacity_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_rand", 0, 0, 100);
1173 const gchar *initial_color = prefs_get_string_attribute (prefs_path, "initial_color");
1174 double hue_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_per_j", 0, -100, 100);
1175 double hue_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_per_i", 0, -100, 100);
1176 double hue_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_rand", 0, 0, 100);
1177 double saturation_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_per_j", 0, -100, 100);
1178 double saturation_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_per_i", 0, -100, 100);
1179 double saturation_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_rand", 0, 0, 100);
1180 double lightness_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_per_j", 0, -100, 100);
1181 double lightness_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_per_i", 0, -100, 100);
1182 double lightness_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_rand", 0, 0, 100);
1183 int color_alternatej = prefs_get_int_attribute (prefs_path, "color_alternatej", 0);
1184 int color_alternatei = prefs_get_int_attribute (prefs_path, "color_alternatei", 0);
1186 int type = prefs_get_int_attribute (prefs_path, "symmetrygroup", 0);
1188 int keepbbox = prefs_get_int_attribute (prefs_path, "keepbbox", 1);
1190 int imax = prefs_get_int_attribute (prefs_path, "imax", 2);
1191 int jmax = prefs_get_int_attribute (prefs_path, "jmax", 2);
1193 int fillrect = prefs_get_int_attribute (prefs_path, "fillrect", 0);
1194 double fillwidth = prefs_get_double_attribute_limited (prefs_path, "fillwidth", 50, 0, 1e6);
1195 double fillheight = prefs_get_double_attribute_limited (prefs_path, "fillheight", 50, 0, 1e6);
1197 int dotrace = prefs_get_int_attribute (prefs_path, "dotrace", 0);
1198 int pick = prefs_get_int_attribute (prefs_path, "pick", 0);
1199 int pick_to_presence = prefs_get_int_attribute (prefs_path, "pick_to_presence", 0);
1200 int pick_to_size = prefs_get_int_attribute (prefs_path, "pick_to_size", 0);
1201 int pick_to_color = prefs_get_int_attribute (prefs_path, "pick_to_color", 0);
1202 int pick_to_opacity = prefs_get_int_attribute (prefs_path, "pick_to_opacity", 0);
1203 double rand_picked = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_picked", 0, 0, 100);
1204 int invert_picked = prefs_get_int_attribute (prefs_path, "invert_picked", 0);
1205 double gamma_picked = prefs_get_double_attribute_limited (prefs_path, "gamma_picked", 0, -10, 10);
1207 if (dotrace) {
1208 clonetiler_trace_setup (sp_desktop_document(desktop), 1.0, SP_ITEM (obj));
1209 }
1211 NR::Point center;
1212 double w;
1213 double h;
1214 double x0;
1215 double y0;
1217 if (keepbbox &&
1218 obj_repr->attribute("inkscape:tile-w") &&
1219 obj_repr->attribute("inkscape:tile-h") &&
1220 obj_repr->attribute("inkscape:tile-x0") &&
1221 obj_repr->attribute("inkscape:tile-y0") &&
1222 obj_repr->attribute("inkscape:tile-cx") &&
1223 obj_repr->attribute("inkscape:tile-cy")) {
1225 double cx = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-cx", 0);
1226 double cy = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-cy", 0);
1227 center = NR::Point (cx, cy);
1229 w = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-w", 0);
1230 h = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-h", 0);
1231 x0 = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-x0", 0);
1232 y0 = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-y0", 0);
1233 } else {
1234 NR::Maybe<NR::Rect> r = SP_ITEM(obj)->getBounds(sp_item_i2doc_affine(SP_ITEM(obj)),
1235 SPItem::GEOMETRIC_BBOX);
1236 /* impl: Use of GEOMETRIC_BBOX is so that the stroke of rectangles will be shared
1237 * (overlapped) rather than effectively doubled in width.
1238 *
1239 * (If you wish to change this, then please consider discussing at bug #1722238.) */
1241 if (r) {
1242 w = r->dimensions()[NR::X];
1243 h = r->dimensions()[NR::Y];
1244 x0 = r->min()[NR::X];
1245 y0 = r->min()[NR::Y];
1246 center = desktop->dt2doc(SP_ITEM(obj)->getCenter());
1248 sp_repr_set_svg_double(obj_repr, "inkscape:tile-cx", center[NR::X]);
1249 sp_repr_set_svg_double(obj_repr, "inkscape:tile-cy", center[NR::Y]);
1250 sp_repr_set_svg_double(obj_repr, "inkscape:tile-w", w);
1251 sp_repr_set_svg_double(obj_repr, "inkscape:tile-h", h);
1252 sp_repr_set_svg_double(obj_repr, "inkscape:tile-x0", x0);
1253 sp_repr_set_svg_double(obj_repr, "inkscape:tile-y0", y0);
1254 } else {
1255 center = NR::Point(0, 0);
1256 w = h = 0;
1257 x0 = y0 = 0;
1258 }
1259 }
1261 NR::Point cur = NR::Point (0, 0);
1262 NR::Rect bbox_original = NR::Rect (NR::Point (x0, y0), NR::Point (x0 + w, y0 + h));
1263 double perimeter_original = (w + h)/4;
1265 // The integers i and j are reserved for tile column and row.
1266 // The doubles x and y are used for coordinates
1267 for (int i = 0;
1268 fillrect?
1269 (fabs(cur[NR::X]) < fillwidth && i < 200) // prevent "freezing" with too large fillrect, arbitrarily limit rows
1270 : (i < imax);
1271 i ++) {
1272 for (int j = 0;
1273 fillrect?
1274 (fabs(cur[NR::Y]) < fillheight && j < 200) // prevent "freezing" with too large fillrect, arbitrarily limit cols
1275 : (j < jmax);
1276 j ++) {
1278 // Note: We create a clone at 0,0 too, right over the original, in case our clones are colored
1280 // Get transform from symmetry, shift, scale, rotation
1281 NR::Matrix t = clonetiler_get_transform (type, i, j, center[NR::X], center[NR::Y], w, h,
1282 shiftx_per_i, shifty_per_i,
1283 shiftx_per_j, shifty_per_j,
1284 shiftx_rand, shifty_rand,
1285 shiftx_exp, shifty_exp,
1286 shiftx_alternate, shifty_alternate,
1287 shiftx_cumulate, shifty_cumulate,
1288 shiftx_excludew, shifty_excludeh,
1289 scalex_per_i, scaley_per_i,
1290 scalex_per_j, scaley_per_j,
1291 scalex_rand, scaley_rand,
1292 scalex_exp, scaley_exp,
1293 scalex_log, scaley_log,
1294 scalex_alternate, scaley_alternate,
1295 scalex_cumulate, scaley_cumulate,
1296 rotate_per_i, rotate_per_j,
1297 rotate_rand,
1298 rotate_alternatei, rotate_alternatej,
1299 rotate_cumulatei, rotate_cumulatej );
1301 cur = center * t - center;
1302 if (fillrect) {
1303 if ((cur[NR::X] > fillwidth) || (cur[NR::Y] > fillheight)) { // off limits
1304 continue;
1305 }
1306 }
1308 gchar color_string[32]; *color_string = 0;
1310 // Color tab
1311 if (initial_color) {
1312 guint32 rgba = sp_svg_read_color (initial_color, 0x000000ff);
1313 float hsl[3];
1314 sp_color_rgb_to_hsl_floatv (hsl, SP_RGBA32_R_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_B_F(rgba));
1316 double eff_i = (color_alternatei? (i%2) : (i));
1317 double eff_j = (color_alternatej? (j%2) : (j));
1319 hsl[0] += hue_per_i * eff_i + hue_per_j * eff_j + hue_rand * g_random_double_range (-1, 1);
1320 double notused;
1321 hsl[0] = modf( hsl[0], ¬used ); // Restrict to 0-1
1322 hsl[1] += saturation_per_i * eff_i + saturation_per_j * eff_j + saturation_rand * g_random_double_range (-1, 1);
1323 hsl[1] = CLAMP (hsl[1], 0, 1);
1324 hsl[2] += lightness_per_i * eff_i + lightness_per_j * eff_j + lightness_rand * g_random_double_range (-1, 1);
1325 hsl[2] = CLAMP (hsl[2], 0, 1);
1327 float rgb[3];
1328 sp_color_hsl_to_rgb_floatv (rgb, hsl[0], hsl[1], hsl[2]);
1329 sp_svg_write_color(color_string, sizeof(color_string), SP_RGBA32_F_COMPOSE(rgb[0], rgb[1], rgb[2], 1.0));
1330 }
1332 // Blur
1333 double blur = 0.0;
1334 {
1335 int eff_i = (blur_alternatei? (i%2) : (i));
1336 int eff_j = (blur_alternatej? (j%2) : (j));
1337 blur = (blur_per_i * eff_i + blur_per_j * eff_j + blur_rand * g_random_double_range (-1, 1));
1338 blur = CLAMP (blur, 0, 1);
1339 }
1341 // Opacity
1342 double opacity = 1.0;
1343 {
1344 int eff_i = (opacity_alternatei? (i%2) : (i));
1345 int eff_j = (opacity_alternatej? (j%2) : (j));
1346 opacity = 1 - (opacity_per_i * eff_i + opacity_per_j * eff_j + opacity_rand * g_random_double_range (-1, 1));
1347 opacity = CLAMP (opacity, 0, 1);
1348 }
1350 // Trace tab
1351 if (dotrace) {
1352 NR::Rect bbox_t = transform_rect (bbox_original, t);
1354 guint32 rgba = clonetiler_trace_pick (bbox_t);
1355 float r = SP_RGBA32_R_F(rgba);
1356 float g = SP_RGBA32_G_F(rgba);
1357 float b = SP_RGBA32_B_F(rgba);
1358 float a = SP_RGBA32_A_F(rgba);
1360 float hsl[3];
1361 sp_color_rgb_to_hsl_floatv (hsl, r, g, b);
1363 gdouble val = 0;
1364 switch (pick) {
1365 case PICK_COLOR:
1366 val = 1 - hsl[2]; // inverse lightness; to match other picks where black = max
1367 break;
1368 case PICK_OPACITY:
1369 val = a;
1370 break;
1371 case PICK_R:
1372 val = r;
1373 break;
1374 case PICK_G:
1375 val = g;
1376 break;
1377 case PICK_B:
1378 val = b;
1379 break;
1380 case PICK_H:
1381 val = hsl[0];
1382 break;
1383 case PICK_S:
1384 val = hsl[1];
1385 break;
1386 case PICK_L:
1387 val = 1 - hsl[2];
1388 break;
1389 default:
1390 break;
1391 }
1393 if (rand_picked > 0) {
1394 val = randomize01 (val, rand_picked);
1395 r = randomize01 (r, rand_picked);
1396 g = randomize01 (g, rand_picked);
1397 b = randomize01 (b, rand_picked);
1398 }
1400 if (gamma_picked != 0) {
1401 double power;
1402 if (gamma_picked < 0)
1403 power = 1/(1 + fabs(gamma_picked));
1404 else
1405 power = 1 + gamma_picked;
1407 val = pow (val, power);
1408 r = pow (r, power);
1409 g = pow (g, power);
1410 b = pow (b, power);
1411 }
1413 if (invert_picked) {
1414 val = 1 - val;
1415 r = 1 - r;
1416 g = 1 - g;
1417 b = 1 - b;
1418 }
1420 val = CLAMP (val, 0, 1);
1421 r = CLAMP (r, 0, 1);
1422 g = CLAMP (g, 0, 1);
1423 b = CLAMP (b, 0, 1);
1425 // recompose tweaked color
1426 rgba = SP_RGBA32_F_COMPOSE(r, g, b, a);
1428 if (pick_to_presence) {
1429 if (g_random_double_range (0, 1) > val) {
1430 continue; // skip!
1431 }
1432 }
1433 if (pick_to_size) {
1434 t = NR::translate(-center[NR::X], -center[NR::Y]) * NR::scale (val, val) * NR::translate(center[NR::X], center[NR::Y]) * t;
1435 }
1436 if (pick_to_opacity) {
1437 opacity *= val;
1438 }
1439 if (pick_to_color) {
1440 sp_svg_write_color(color_string, sizeof(color_string), rgba);
1441 }
1442 }
1444 if (opacity < 1e-6) { // invisibly transparent, skip
1445 continue;
1446 }
1448 if (fabs(t[0]) + fabs (t[1]) + fabs(t[2]) + fabs(t[3]) < 1e-6) { // too small, skip
1449 continue;
1450 }
1452 // Create the clone
1453 Inkscape::XML::Node *clone = obj_repr->document()->createElement("svg:use");
1454 clone->setAttribute("x", "0");
1455 clone->setAttribute("y", "0");
1456 clone->setAttribute("inkscape:tiled-clone-of", id_href);
1457 clone->setAttribute("xlink:href", id_href);
1459 NR::Point new_center;
1460 bool center_set = false;
1461 if (obj_repr->attribute("inkscape:transform-center-x") || obj_repr->attribute("inkscape:transform-center-y")) {
1462 new_center = desktop->dt2doc(SP_ITEM(obj)->getCenter()) * t;
1463 center_set = true;
1464 }
1466 gchar *affinestr=sp_svg_transform_write(t);
1467 clone->setAttribute("transform", affinestr);
1468 g_free(affinestr);
1470 if (opacity < 1.0) {
1471 sp_repr_set_css_double(clone, "opacity", opacity);
1472 }
1474 if (*color_string) {
1475 clone->setAttribute("fill", color_string);
1476 clone->setAttribute("stroke", color_string);
1477 }
1479 // add the new clone to the top of the original's parent
1480 SP_OBJECT_REPR(parent)->appendChild(clone);
1482 if (blur > 0.0) {
1483 SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
1484 double perimeter = perimeter_original * t.expansion();
1485 double radius = blur * perimeter;
1486 // it's hard to figure out exact width/height of the tile without having an object
1487 // that we can take bbox of; however here we only need a lower bound so that blur
1488 // margins are not too small, and the perimeter should work
1489 SPFilter *constructed = new_filter_gaussian_blur(sp_desktop_document(desktop), radius, t.expansion(), t.expansionX(), t.expansionY(), perimeter, perimeter);
1490 sp_style_set_property_url (clone_object, "filter", SP_OBJECT(constructed), false);
1491 }
1493 if (center_set) {
1494 SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
1495 if (clone_object && SP_IS_ITEM(clone_object)) {
1496 clone_object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
1497 SP_ITEM(clone_object)->setCenter(desktop->doc2dt(new_center));
1498 clone_object->updateRepr();
1499 }
1500 }
1502 Inkscape::GC::release(clone);
1503 }
1504 cur[NR::Y] = 0;
1505 }
1507 if (dotrace) {
1508 clonetiler_trace_finish ();
1509 }
1511 clonetiler_change_selection (NULL, selection, dlg);
1513 sp_document_done(sp_desktop_document(desktop), SP_VERB_DIALOG_CLONETILER,
1514 _("Create tiled clones"));
1515 }
1517 static GtkWidget *
1518 clonetiler_new_tab (GtkWidget *nb, const gchar *label)
1519 {
1520 GtkWidget *l = gtk_label_new_with_mnemonic (label);
1521 GtkWidget *vb = gtk_vbox_new (FALSE, VB_MARGIN);
1522 gtk_container_set_border_width (GTK_CONTAINER (vb), VB_MARGIN);
1523 gtk_notebook_append_page (GTK_NOTEBOOK (nb), vb, l);
1524 return vb;
1525 }
1527 static void
1528 clonetiler_checkbox_toggled (GtkToggleButton *tb, gpointer *data)
1529 {
1530 const gchar *attr = (const gchar *) data;
1531 prefs_set_int_attribute (prefs_path, attr, gtk_toggle_button_get_active (tb));
1532 }
1534 static GtkWidget *
1535 clonetiler_checkbox (GtkTooltips *tt, const char *tip, const char *attr)
1536 {
1537 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
1539 GtkWidget *b = gtk_check_button_new ();
1540 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, tip, NULL);
1542 int value = prefs_get_int_attribute (prefs_path, attr, 0);
1543 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(b), value);
1545 gtk_box_pack_end (GTK_BOX (hb), b, FALSE, TRUE, 0);
1546 gtk_signal_connect ( GTK_OBJECT (b), "clicked",
1547 GTK_SIGNAL_FUNC (clonetiler_checkbox_toggled), (gpointer) attr);
1549 g_object_set_data (G_OBJECT(b), "uncheckable", GINT_TO_POINTER(TRUE));
1551 return hb;
1552 }
1555 static void
1556 clonetiler_value_changed (GtkAdjustment *adj, gpointer data)
1557 {
1558 const gchar *pref = (const gchar *) data;
1559 prefs_set_double_attribute (prefs_path, pref, adj->value);
1560 }
1562 static GtkWidget *
1563 clonetiler_spinbox (GtkTooltips *tt, const char *tip, const char *attr, double lower, double upper, const gchar *suffix, bool exponent = false)
1564 {
1565 GtkWidget *hb = gtk_hbox_new(FALSE, 0);
1567 {
1568 GtkObject *a;
1569 if (exponent)
1570 a = gtk_adjustment_new(1.0, lower, upper, 0.01, 0.05, 0.1);
1571 else
1572 a = gtk_adjustment_new(0.0, lower, upper, 0.1, 0.5, 2);
1574 GtkWidget *sb;
1575 if (exponent)
1576 sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 0.01, 2);
1577 else
1578 sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 0.1, 1);
1580 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, tip, NULL);
1581 gtk_entry_set_width_chars (GTK_ENTRY (sb), 4);
1582 gtk_box_pack_start (GTK_BOX (hb), sb, FALSE, FALSE, SB_MARGIN);
1584 double value = prefs_get_double_attribute_limited (prefs_path, attr, exponent? 1 : 0, lower, upper);
1585 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
1586 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
1587 GTK_SIGNAL_FUNC(clonetiler_value_changed), (gpointer) attr);
1589 if (exponent)
1590 g_object_set_data (G_OBJECT(sb), "oneable", GINT_TO_POINTER(TRUE));
1591 else
1592 g_object_set_data (G_OBJECT(sb), "zeroable", GINT_TO_POINTER(TRUE));
1593 }
1595 {
1596 GtkWidget *l = gtk_label_new ("");
1597 gtk_label_set_markup (GTK_LABEL(l), suffix);
1598 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0);
1599 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
1600 }
1602 return hb;
1603 }
1605 static void
1606 clonetiler_symgroup_changed( GtkMenuItem */*item*/, gpointer data )
1607 {
1608 gint group_new = GPOINTER_TO_INT (data);
1609 prefs_set_int_attribute ( prefs_path, "symmetrygroup", group_new );
1610 }
1612 static void
1613 clonetiler_xy_changed (GtkAdjustment *adj, gpointer data)
1614 {
1615 const gchar *pref = (const gchar *) data;
1616 prefs_set_int_attribute (prefs_path, pref, (int) floor(adj->value + 0.5));
1617 }
1619 static void
1620 clonetiler_keep_bbox_toggled( GtkToggleButton *tb, gpointer /*data*/ )
1621 {
1622 prefs_set_int_attribute (prefs_path, "keepbbox", gtk_toggle_button_get_active (tb));
1623 }
1625 static void
1626 clonetiler_pick_to (GtkToggleButton *tb, gpointer data)
1627 {
1628 const gchar *pref = (const gchar *) data;
1629 prefs_set_int_attribute (prefs_path, pref, gtk_toggle_button_get_active (tb));
1630 }
1633 static void
1634 clonetiler_reset_recursive (GtkWidget *w)
1635 {
1636 if (w && GTK_IS_OBJECT(w)) {
1637 {
1638 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "zeroable"));
1639 if (r && GTK_IS_SPIN_BUTTON(w)) { // spinbutton
1640 GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(w));
1641 gtk_adjustment_set_value (a, 0);
1642 }
1643 }
1644 {
1645 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "oneable"));
1646 if (r && GTK_IS_SPIN_BUTTON(w)) { // spinbutton
1647 GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(w));
1648 gtk_adjustment_set_value (a, 1);
1649 }
1650 }
1651 {
1652 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "uncheckable"));
1653 if (r && GTK_IS_TOGGLE_BUTTON(w)) { // checkbox
1654 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(w), FALSE);
1655 }
1656 }
1657 }
1659 if (GTK_IS_CONTAINER(w)) {
1660 GList *ch = gtk_container_get_children (GTK_CONTAINER(w));
1661 for (GList *i = ch; i != NULL; i = i->next) {
1662 clonetiler_reset_recursive (GTK_WIDGET(i->data));
1663 }
1664 g_list_free (ch);
1665 }
1666 }
1668 static void
1669 clonetiler_reset( GtkWidget */*widget*/, void * )
1670 {
1671 clonetiler_reset_recursive (dlg);
1672 }
1674 static void
1675 clonetiler_table_attach (GtkWidget *table, GtkWidget *widget, float align, int row, int col)
1676 {
1677 GtkWidget *a = gtk_alignment_new (align, 0, 0, 0);
1678 gtk_container_add(GTK_CONTAINER(a), widget);
1679 gtk_table_attach ( GTK_TABLE (table), a, col, col + 1, row, row + 1, (GtkAttachOptions)4, (GtkAttachOptions)0, 0, 0 );
1680 }
1682 static GtkWidget *
1683 clonetiler_table_x_y_rand (int values)
1684 {
1685 GtkWidget *table = gtk_table_new (values + 2, 5, FALSE);
1686 gtk_container_set_border_width (GTK_CONTAINER (table), VB_MARGIN);
1687 gtk_table_set_row_spacings (GTK_TABLE (table), 6);
1688 gtk_table_set_col_spacings (GTK_TABLE (table), 8);
1690 {
1691 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
1693 GtkWidget *i = sp_icon_new (Inkscape::ICON_SIZE_DECORATION, "clonetiler_per_row");
1694 gtk_box_pack_start (GTK_BOX (hb), i, FALSE, FALSE, 2);
1696 GtkWidget *l = gtk_label_new ("");
1697 gtk_label_set_markup (GTK_LABEL(l), _("<small>Per row:</small>"));
1698 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 2);
1700 clonetiler_table_attach (table, hb, 0, 1, 2);
1701 }
1703 {
1704 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
1706 GtkWidget *i = sp_icon_new (Inkscape::ICON_SIZE_DECORATION, "clonetiler_per_column");
1707 gtk_box_pack_start (GTK_BOX (hb), i, FALSE, FALSE, 2);
1709 GtkWidget *l = gtk_label_new ("");
1710 gtk_label_set_markup (GTK_LABEL(l), _("<small>Per column:</small>"));
1711 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 2);
1713 clonetiler_table_attach (table, hb, 0, 1, 3);
1714 }
1716 {
1717 GtkWidget *l = gtk_label_new ("");
1718 gtk_label_set_markup (GTK_LABEL(l), _("<small>Randomize:</small>"));
1719 clonetiler_table_attach (table, l, 0, 1, 4);
1720 }
1722 return table;
1723 }
1725 static void
1726 clonetiler_pick_switched( GtkToggleButton */*tb*/, gpointer data )
1727 {
1728 guint v = GPOINTER_TO_INT (data);
1729 prefs_set_int_attribute (prefs_path, "pick", v);
1730 }
1733 static void
1734 clonetiler_switch_to_create( GtkToggleButton */*tb*/, GtkWidget *dlg )
1735 {
1736 GtkWidget *rowscols = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "rowscols");
1737 GtkWidget *widthheight = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "widthheight");
1739 if (rowscols) {
1740 gtk_widget_set_sensitive (rowscols, TRUE);
1741 }
1742 if (widthheight) {
1743 gtk_widget_set_sensitive (widthheight, FALSE);
1744 }
1746 prefs_set_int_attribute (prefs_path, "fillrect", 0);
1747 }
1750 static void
1751 clonetiler_switch_to_fill( GtkToggleButton */*tb*/, GtkWidget *dlg )
1752 {
1753 GtkWidget *rowscols = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "rowscols");
1754 GtkWidget *widthheight = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "widthheight");
1756 if (rowscols) {
1757 gtk_widget_set_sensitive (rowscols, FALSE);
1758 }
1759 if (widthheight) {
1760 gtk_widget_set_sensitive (widthheight, TRUE);
1761 }
1763 prefs_set_int_attribute (prefs_path, "fillrect", 1);
1764 }
1769 static void
1770 clonetiler_fill_width_changed (GtkAdjustment *adj, GtkWidget *u)
1771 {
1772 gdouble const raw_dist = adj->value;
1773 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
1774 gdouble const pixels = sp_units_get_pixels (raw_dist, unit);
1776 prefs_set_double_attribute (prefs_path, "fillwidth", pixels);
1777 }
1779 static void
1780 clonetiler_fill_height_changed (GtkAdjustment *adj, GtkWidget *u)
1781 {
1782 gdouble const raw_dist = adj->value;
1783 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
1784 gdouble const pixels = sp_units_get_pixels (raw_dist, unit);
1786 prefs_set_double_attribute (prefs_path, "fillheight", pixels);
1787 }
1790 static void
1791 clonetiler_do_pick_toggled( GtkToggleButton *tb, gpointer /*data*/ )
1792 {
1793 GtkWidget *vvb = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "dotrace");
1795 prefs_set_int_attribute (prefs_path, "dotrace", gtk_toggle_button_get_active (tb));
1797 if (vvb)
1798 gtk_widget_set_sensitive (vvb, gtk_toggle_button_get_active (tb));
1799 }
1804 void
1805 clonetiler_dialog (void)
1806 {
1807 if (!dlg)
1808 {
1809 gchar title[500];
1810 sp_ui_dialog_title_string (Inkscape::Verb::get(SP_VERB_DIALOG_CLONETILER), title);
1812 dlg = sp_window_new (title, TRUE);
1813 if (x == -1000 || y == -1000) {
1814 x = prefs_get_int_attribute (prefs_path, "x", -1000);
1815 y = prefs_get_int_attribute (prefs_path, "y", -1000);
1816 }
1818 if (w ==0 || h == 0) {
1819 w = prefs_get_int_attribute (prefs_path, "w", 0);
1820 h = prefs_get_int_attribute (prefs_path, "h", 0);
1821 }
1823 // if (x<0) x=0;
1824 // if (y<0) y=0;
1826 if (w && h) {
1827 gtk_window_resize ((GtkWindow *) dlg, w, h);
1828 }
1829 if (x >= 0 && y >= 0 && (x < (gdk_screen_width()-MIN_ONSCREEN_DISTANCE)) && (y < (gdk_screen_height()-MIN_ONSCREEN_DISTANCE))) {
1830 gtk_window_move ((GtkWindow *) dlg, x, y);
1832 } else {
1833 gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
1834 }
1837 sp_transientize (dlg);
1838 wd.win = dlg;
1839 wd.stop = 0;
1842 gtk_signal_connect ( GTK_OBJECT (dlg), "event", GTK_SIGNAL_FUNC (sp_dialog_event_handler), dlg);
1844 gtk_signal_connect ( GTK_OBJECT (dlg), "destroy", G_CALLBACK (clonetiler_dialog_destroy), dlg);
1845 gtk_signal_connect ( GTK_OBJECT (dlg), "delete_event", G_CALLBACK (clonetiler_dialog_delete), dlg);
1847 if (Inkscape::NSApplication::Application::getNewGui())
1848 {
1849 _shutdown_connection = Inkscape::NSApplication::Editor::connectShutdown (&on_delete);
1850 _dialogs_hidden_connection = Inkscape::NSApplication::Editor::connectDialogsHidden (sigc::bind (&on_dialog_hide, dlg));
1851 _dialogs_unhidden_connection = Inkscape::NSApplication::Editor::connectDialogsUnhidden (sigc::bind (&on_dialog_unhide, dlg));
1852 _desktop_activated_connection = Inkscape::NSApplication::Editor::connectDesktopActivated (sigc::bind (&on_transientize, &wd));
1853 } else {
1854 g_signal_connect ( G_OBJECT (INKSCAPE), "shut_down", G_CALLBACK (clonetiler_dialog_delete), dlg);
1855 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_hide", G_CALLBACK (sp_dialog_hide), dlg);
1856 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_unhide", G_CALLBACK (sp_dialog_unhide), dlg);
1857 g_signal_connect ( G_OBJECT (INKSCAPE), "activate_desktop", G_CALLBACK (sp_transientize_callback), &wd);
1858 }
1860 GtkTooltips *tt = gtk_tooltips_new();
1862 GtkWidget *mainbox = gtk_vbox_new(FALSE, 4);
1863 gtk_container_set_border_width (GTK_CONTAINER (mainbox), 6);
1864 gtk_container_add (GTK_CONTAINER (dlg), mainbox);
1866 GtkWidget *nb = gtk_notebook_new ();
1867 gtk_box_pack_start (GTK_BOX (mainbox), nb, FALSE, FALSE, 0);
1870 // Symmetry
1871 {
1872 GtkWidget *vb = clonetiler_new_tab (nb, _("_Symmetry"));
1874 GtkWidget *om = gtk_option_menu_new ();
1875 /* TRANSLATORS: For the following 17 symmetry groups, see
1876 * http://www.bib.ulb.ac.be/coursmath/doc/17.htm (visual examples);
1877 * http://www.clarku.edu/~djoyce/wallpaper/seventeen.html (English vocabulary); or
1878 * http://membres.lycos.fr/villemingerard/Geometri/Sym1D.htm (French vocabulary).
1879 */
1880 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), om, _("Select one of the 17 symmetry groups for the tiling"), NULL);
1881 gtk_box_pack_start (GTK_BOX (vb), om, FALSE, FALSE, SB_MARGIN);
1883 GtkWidget *m = gtk_menu_new ();
1884 int current = prefs_get_int_attribute (prefs_path, "symmetrygroup", 0);
1886 struct SymGroups {
1887 int group;
1888 gchar const *label;
1889 } const sym_groups[] = {
1890 // TRANSLATORS: "translation" means "shift" / "displacement" here.
1891 {TILE_P1, _("<b>P1</b>: simple translation")},
1892 {TILE_P2, _("<b>P2</b>: 180° rotation")},
1893 {TILE_PM, _("<b>PM</b>: reflection")},
1894 // TRANSLATORS: "glide reflection" is a reflection and a translation combined.
1895 // For more info, see http://mathforum.org/sum95/suzanne/symsusan.html
1896 {TILE_PG, _("<b>PG</b>: glide reflection")},
1897 {TILE_CM, _("<b>CM</b>: reflection + glide reflection")},
1898 {TILE_PMM, _("<b>PMM</b>: reflection + reflection")},
1899 {TILE_PMG, _("<b>PMG</b>: reflection + 180° rotation")},
1900 {TILE_PGG, _("<b>PGG</b>: glide reflection + 180° rotation")},
1901 {TILE_CMM, _("<b>CMM</b>: reflection + reflection + 180° rotation")},
1902 {TILE_P4, _("<b>P4</b>: 90° rotation")},
1903 {TILE_P4M, _("<b>P4M</b>: 90° rotation + 45° reflection")},
1904 {TILE_P4G, _("<b>P4G</b>: 90° rotation + 90° reflection")},
1905 {TILE_P3, _("<b>P3</b>: 120° rotation")},
1906 {TILE_P31M, _("<b>P31M</b>: reflection + 120° rotation, dense")},
1907 {TILE_P3M1, _("<b>P3M1</b>: reflection + 120° rotation, sparse")},
1908 {TILE_P6, _("<b>P6</b>: 60° rotation")},
1909 {TILE_P6M, _("<b>P6M</b>: reflection + 60° rotation")},
1910 };
1912 for (unsigned j = 0; j < G_N_ELEMENTS(sym_groups); ++j) {
1913 SymGroups const &sg = sym_groups[j];
1915 GtkWidget *l = gtk_label_new ("");
1916 gtk_label_set_markup (GTK_LABEL(l), sg.label);
1917 gtk_misc_set_alignment (GTK_MISC(l), 0, 0.5);
1919 GtkWidget *item = gtk_menu_item_new ();
1920 gtk_container_add (GTK_CONTAINER (item), l);
1922 gtk_signal_connect ( GTK_OBJECT (item), "activate",
1923 GTK_SIGNAL_FUNC (clonetiler_symgroup_changed),
1924 GINT_TO_POINTER (sg.group) );
1926 gtk_menu_append (GTK_MENU (m), item);
1927 }
1929 gtk_option_menu_set_menu (GTK_OPTION_MENU (om), m);
1930 gtk_option_menu_set_history ( GTK_OPTION_MENU (om), current);
1931 }
1933 table_row_labels = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1935 // Shift
1936 {
1937 GtkWidget *vb = clonetiler_new_tab (nb, _("S_hift"));
1939 GtkWidget *table = clonetiler_table_x_y_rand (3);
1940 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
1942 // X
1943 {
1944 GtkWidget *l = gtk_label_new ("");
1945 // TRANSLATORS: "shift" means: the tiles will be shifted (offset) horizontally by this amount
1946 // xgettext:no-c-format
1947 gtk_label_set_markup (GTK_LABEL(l), _("<b>Shift X:</b>"));
1948 gtk_size_group_add_widget(table_row_labels, l);
1949 clonetiler_table_attach (table, l, 1, 2, 1);
1950 }
1952 {
1953 GtkWidget *l = clonetiler_spinbox (tt,
1954 // xgettext:no-c-format
1955 _("Horizontal shift per row (in % of tile width)"), "shiftx_per_j",
1956 -100, 1000, "%");
1957 clonetiler_table_attach (table, l, 0, 2, 2);
1958 }
1960 {
1961 GtkWidget *l = clonetiler_spinbox (tt,
1962 // xgettext:no-c-format
1963 _("Horizontal shift per column (in % of tile width)"), "shiftx_per_i",
1964 -100, 1000, "%");
1965 clonetiler_table_attach (table, l, 0, 2, 3);
1966 }
1968 {
1969 GtkWidget *l = clonetiler_spinbox (tt,
1970 _("Randomize the horizontal shift by this percentage"), "shiftx_rand",
1971 0, 1000, "%");
1972 clonetiler_table_attach (table, l, 0, 2, 4);
1973 }
1975 // Y
1976 {
1977 GtkWidget *l = gtk_label_new ("");
1978 // TRANSLATORS: "shift" means: the tiles will be shifted (offset) vertically by this amount
1979 // xgettext:no-c-format
1980 gtk_label_set_markup (GTK_LABEL(l), _("<b>Shift Y:</b>"));
1981 gtk_size_group_add_widget(table_row_labels, l);
1982 clonetiler_table_attach (table, l, 1, 3, 1);
1983 }
1985 {
1986 GtkWidget *l = clonetiler_spinbox (tt,
1987 // xgettext:no-c-format
1988 _("Vertical shift per row (in % of tile height)"), "shifty_per_j",
1989 -100, 1000, "%");
1990 clonetiler_table_attach (table, l, 0, 3, 2);
1991 }
1993 {
1994 GtkWidget *l = clonetiler_spinbox (tt,
1995 // xgettext:no-c-format
1996 _("Vertical shift per column (in % of tile height)"), "shifty_per_i",
1997 -100, 1000, "%");
1998 clonetiler_table_attach (table, l, 0, 3, 3);
1999 }
2001 {
2002 GtkWidget *l = clonetiler_spinbox (tt,
2003 _("Randomize the vertical shift by this percentage"), "shifty_rand",
2004 0, 1000, "%");
2005 clonetiler_table_attach (table, l, 0, 3, 4);
2006 }
2008 // Exponent
2009 {
2010 GtkWidget *l = gtk_label_new ("");
2011 gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
2012 gtk_size_group_add_widget(table_row_labels, l);
2013 clonetiler_table_attach (table, l, 1, 4, 1);
2014 }
2016 {
2017 GtkWidget *l = clonetiler_spinbox (tt,
2018 _("Whether rows are spaced evenly (1), converge (<1) or diverge (>1)"), "shifty_exp",
2019 0, 10, "", true);
2020 clonetiler_table_attach (table, l, 0, 4, 2);
2021 }
2023 {
2024 GtkWidget *l = clonetiler_spinbox (tt,
2025 _("Whether columns are spaced evenly (1), converge (<1) or diverge (>1)"), "shiftx_exp",
2026 0, 10, "", true);
2027 clonetiler_table_attach (table, l, 0, 4, 3);
2028 }
2030 { // alternates
2031 GtkWidget *l = gtk_label_new ("");
2032 // TRANSLATORS: "Alternate" is a verb here
2033 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2034 gtk_size_group_add_widget(table_row_labels, l);
2035 clonetiler_table_attach (table, l, 1, 5, 1);
2036 }
2038 {
2039 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each row"), "shifty_alternate");
2040 clonetiler_table_attach (table, l, 0, 5, 2);
2041 }
2043 {
2044 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each column"), "shiftx_alternate");
2045 clonetiler_table_attach (table, l, 0, 5, 3);
2046 }
2048 { // Cumulate
2049 GtkWidget *l = gtk_label_new ("");
2050 // TRANSLATORS: "Cumulate" is a verb here
2051 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2052 gtk_size_group_add_widget(table_row_labels, l);
2053 clonetiler_table_attach (table, l, 1, 6, 1);
2054 }
2056 {
2057 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each row"), "shifty_cumulate");
2058 clonetiler_table_attach (table, l, 0, 6, 2);
2059 }
2061 {
2062 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each column"), "shiftx_cumulate");
2063 clonetiler_table_attach (table, l, 0, 6, 3);
2064 }
2066 { // Exclude tile width and height in shift
2067 GtkWidget *l = gtk_label_new ("");
2068 // TRANSLATORS: "Cumulate" is a verb here
2069 gtk_label_set_markup (GTK_LABEL(l), _("<small>Exclude tile:</small>"));
2070 gtk_size_group_add_widget(table_row_labels, l);
2071 clonetiler_table_attach (table, l, 1, 7, 1);
2072 }
2074 {
2075 GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile height in shift"), "shifty_excludeh");
2076 clonetiler_table_attach (table, l, 0, 7, 2);
2077 }
2079 {
2080 GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile width in shift"), "shiftx_excludew");
2081 clonetiler_table_attach (table, l, 0, 7, 3);
2082 }
2084 }
2087 // Scale
2088 {
2089 GtkWidget *vb = clonetiler_new_tab (nb, _("Sc_ale"));
2091 GtkWidget *table = clonetiler_table_x_y_rand (2);
2092 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2094 // X
2095 {
2096 GtkWidget *l = gtk_label_new ("");
2097 gtk_label_set_markup (GTK_LABEL(l), _("<b>Scale X:</b>"));
2098 gtk_size_group_add_widget(table_row_labels, l);
2099 clonetiler_table_attach (table, l, 1, 2, 1);
2100 }
2102 {
2103 GtkWidget *l = clonetiler_spinbox (tt,
2104 // xgettext:no-c-format
2105 _("Horizontal scale per row (in % of tile width)"), "scalex_per_j",
2106 -100, 1000, "%");
2107 clonetiler_table_attach (table, l, 0, 2, 2);
2108 }
2110 {
2111 GtkWidget *l = clonetiler_spinbox (tt,
2112 // xgettext:no-c-format
2113 _("Horizontal scale per column (in % of tile width)"), "scalex_per_i",
2114 -100, 1000, "%");
2115 clonetiler_table_attach (table, l, 0, 2, 3);
2116 }
2118 {
2119 GtkWidget *l = clonetiler_spinbox (tt,
2120 _("Randomize the horizontal scale by this percentage"), "scalex_rand",
2121 0, 1000, "%");
2122 clonetiler_table_attach (table, l, 0, 2, 4);
2123 }
2125 // Y
2126 {
2127 GtkWidget *l = gtk_label_new ("");
2128 gtk_label_set_markup (GTK_LABEL(l), _("<b>Scale Y:</b>"));
2129 gtk_size_group_add_widget(table_row_labels, l);
2130 clonetiler_table_attach (table, l, 1, 3, 1);
2131 }
2133 {
2134 GtkWidget *l = clonetiler_spinbox (tt,
2135 // xgettext:no-c-format
2136 _("Vertical scale per row (in % of tile height)"), "scaley_per_j",
2137 -100, 1000, "%");
2138 clonetiler_table_attach (table, l, 0, 3, 2);
2139 }
2141 {
2142 GtkWidget *l = clonetiler_spinbox (tt,
2143 // xgettext:no-c-format
2144 _("Vertical scale per column (in % of tile height)"), "scaley_per_i",
2145 -100, 1000, "%");
2146 clonetiler_table_attach (table, l, 0, 3, 3);
2147 }
2149 {
2150 GtkWidget *l = clonetiler_spinbox (tt,
2151 _("Randomize the vertical scale by this percentage"), "scaley_rand",
2152 0, 1000, "%");
2153 clonetiler_table_attach (table, l, 0, 3, 4);
2154 }
2156 // Exponent
2157 {
2158 GtkWidget *l = gtk_label_new ("");
2159 gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
2160 gtk_size_group_add_widget(table_row_labels, l);
2161 clonetiler_table_attach (table, l, 1, 4, 1);
2162 }
2164 {
2165 GtkWidget *l = clonetiler_spinbox (tt,
2166 _("Whether row scaling is uniform (1), converge (<1) or diverge (>1)"), "scaley_exp",
2167 0, 10, "", true);
2168 clonetiler_table_attach (table, l, 0, 4, 2);
2169 }
2171 {
2172 GtkWidget *l = clonetiler_spinbox (tt,
2173 _("Whether column scaling is uniform (1), converge (<1) or diverge (>1)"), "scalex_exp",
2174 0, 10, "", true);
2175 clonetiler_table_attach (table, l, 0, 4, 3);
2176 }
2178 // Logarithmic (as in logarithmic spiral)
2179 {
2180 GtkWidget *l = gtk_label_new ("");
2181 gtk_label_set_markup (GTK_LABEL(l), _("<b>Base:</b>"));
2182 gtk_size_group_add_widget(table_row_labels, l);
2183 clonetiler_table_attach (table, l, 1, 5, 1);
2184 }
2186 {
2187 GtkWidget *l = clonetiler_spinbox (tt,
2188 _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scaley_log",
2189 0, 10, "", false);
2190 clonetiler_table_attach (table, l, 0, 5, 2);
2191 }
2193 {
2194 GtkWidget *l = clonetiler_spinbox (tt,
2195 _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scalex_log",
2196 0, 10, "", false);
2197 clonetiler_table_attach (table, l, 0, 5, 3);
2198 }
2200 { // alternates
2201 GtkWidget *l = gtk_label_new ("");
2202 // TRANSLATORS: "Alternate" is a verb here
2203 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2204 gtk_size_group_add_widget(table_row_labels, l);
2205 clonetiler_table_attach (table, l, 1, 6, 1);
2206 }
2208 {
2209 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each row"), "scaley_alternate");
2210 clonetiler_table_attach (table, l, 0, 6, 2);
2211 }
2213 {
2214 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each column"), "scalex_alternate");
2215 clonetiler_table_attach (table, l, 0, 6, 3);
2216 }
2218 { // Cumulate
2219 GtkWidget *l = gtk_label_new ("");
2220 // TRANSLATORS: "Cumulate" is a verb here
2221 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2222 gtk_size_group_add_widget(table_row_labels, l);
2223 clonetiler_table_attach (table, l, 1, 7, 1);
2224 }
2226 {
2227 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each row"), "scaley_cumulate");
2228 clonetiler_table_attach (table, l, 0, 7, 2);
2229 }
2231 {
2232 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each column"), "scalex_cumulate");
2233 clonetiler_table_attach (table, l, 0, 7, 3);
2234 }
2236 }
2239 // Rotation
2240 {
2241 GtkWidget *vb = clonetiler_new_tab (nb, _("_Rotation"));
2243 GtkWidget *table = clonetiler_table_x_y_rand (1);
2244 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2246 // Angle
2247 {
2248 GtkWidget *l = gtk_label_new ("");
2249 gtk_label_set_markup (GTK_LABEL(l), _("<b>Angle:</b>"));
2250 gtk_size_group_add_widget(table_row_labels, l);
2251 clonetiler_table_attach (table, l, 1, 2, 1);
2252 }
2254 {
2255 GtkWidget *l = clonetiler_spinbox (tt,
2256 // xgettext:no-c-format
2257 _("Rotate tiles by this angle for each row"), "rotate_per_j",
2258 -180, 180, "°");
2259 clonetiler_table_attach (table, l, 0, 2, 2);
2260 }
2262 {
2263 GtkWidget *l = clonetiler_spinbox (tt,
2264 // xgettext:no-c-format
2265 _("Rotate tiles by this angle for each column"), "rotate_per_i",
2266 -180, 180, "°");
2267 clonetiler_table_attach (table, l, 0, 2, 3);
2268 }
2270 {
2271 GtkWidget *l = clonetiler_spinbox (tt,
2272 _("Randomize the rotation angle by this percentage"), "rotate_rand",
2273 0, 100, "%");
2274 clonetiler_table_attach (table, l, 0, 2, 4);
2275 }
2277 { // alternates
2278 GtkWidget *l = gtk_label_new ("");
2279 // TRANSLATORS: "Alternate" is a verb here
2280 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2281 gtk_size_group_add_widget(table_row_labels, l);
2282 clonetiler_table_attach (table, l, 1, 3, 1);
2283 }
2285 {
2286 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each row"), "rotate_alternatej");
2287 clonetiler_table_attach (table, l, 0, 3, 2);
2288 }
2290 {
2291 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each column"), "rotate_alternatei");
2292 clonetiler_table_attach (table, l, 0, 3, 3);
2293 }
2295 { // Cumulate
2296 GtkWidget *l = gtk_label_new ("");
2297 // TRANSLATORS: "Cumulate" is a verb here
2298 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2299 gtk_size_group_add_widget(table_row_labels, l);
2300 clonetiler_table_attach (table, l, 1, 4, 1);
2301 }
2303 {
2304 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each row"), "rotate_cumulatej");
2305 clonetiler_table_attach (table, l, 0, 4, 2);
2306 }
2308 {
2309 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each column"), "rotate_cumulatei");
2310 clonetiler_table_attach (table, l, 0, 4, 3);
2311 }
2313 }
2316 // Blur and opacity
2317 {
2318 GtkWidget *vb = clonetiler_new_tab (nb, _("_Blur & opacity"));
2320 GtkWidget *table = clonetiler_table_x_y_rand (1);
2321 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2324 // Blur
2325 {
2326 GtkWidget *l = gtk_label_new ("");
2327 gtk_label_set_markup (GTK_LABEL(l), _("<b>Blur:</b>"));
2328 gtk_size_group_add_widget(table_row_labels, l);
2329 clonetiler_table_attach (table, l, 1, 2, 1);
2330 }
2332 {
2333 GtkWidget *l = clonetiler_spinbox (tt,
2334 _("Blur tiles by this percentage for each row"), "blur_per_j",
2335 0, 100, "%");
2336 clonetiler_table_attach (table, l, 0, 2, 2);
2337 }
2339 {
2340 GtkWidget *l = clonetiler_spinbox (tt,
2341 _("Blur tiles by this percentage for each column"), "blur_per_i",
2342 0, 100, "%");
2343 clonetiler_table_attach (table, l, 0, 2, 3);
2344 }
2346 {
2347 GtkWidget *l = clonetiler_spinbox (tt,
2348 _("Randomize the tile blur by this percentage"), "blur_rand",
2349 0, 100, "%");
2350 clonetiler_table_attach (table, l, 0, 2, 4);
2351 }
2353 { // alternates
2354 GtkWidget *l = gtk_label_new ("");
2355 // TRANSLATORS: "Alternate" is a verb here
2356 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2357 gtk_size_group_add_widget(table_row_labels, l);
2358 clonetiler_table_attach (table, l, 1, 3, 1);
2359 }
2361 {
2362 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each row"), "blur_alternatej");
2363 clonetiler_table_attach (table, l, 0, 3, 2);
2364 }
2366 {
2367 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each column"), "blur_alternatei");
2368 clonetiler_table_attach (table, l, 0, 3, 3);
2369 }
2373 // Dissolve
2374 {
2375 GtkWidget *l = gtk_label_new ("");
2376 gtk_label_set_markup (GTK_LABEL(l), _("<b>Fade out:</b>"));
2377 gtk_size_group_add_widget(table_row_labels, l);
2378 clonetiler_table_attach (table, l, 1, 4, 1);
2379 }
2381 {
2382 GtkWidget *l = clonetiler_spinbox (tt,
2383 _("Decrease tile opacity by this percentage for each row"), "opacity_per_j",
2384 0, 100, "%");
2385 clonetiler_table_attach (table, l, 0, 4, 2);
2386 }
2388 {
2389 GtkWidget *l = clonetiler_spinbox (tt,
2390 _("Decrease tile opacity by this percentage for each column"), "opacity_per_i",
2391 0, 100, "%");
2392 clonetiler_table_attach (table, l, 0, 4, 3);
2393 }
2395 {
2396 GtkWidget *l = clonetiler_spinbox (tt,
2397 _("Randomize the tile opacity by this percentage"), "opacity_rand",
2398 0, 100, "%");
2399 clonetiler_table_attach (table, l, 0, 4, 4);
2400 }
2402 { // alternates
2403 GtkWidget *l = gtk_label_new ("");
2404 // TRANSLATORS: "Alternate" is a verb here
2405 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2406 gtk_size_group_add_widget(table_row_labels, l);
2407 clonetiler_table_attach (table, l, 1, 5, 1);
2408 }
2410 {
2411 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each row"), "opacity_alternatej");
2412 clonetiler_table_attach (table, l, 0, 5, 2);
2413 }
2415 {
2416 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each column"), "opacity_alternatei");
2417 clonetiler_table_attach (table, l, 0, 5, 3);
2418 }
2419 }
2422 // Color
2423 {
2424 GtkWidget *vb = clonetiler_new_tab (nb, _("Co_lor"));
2426 {
2427 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
2429 GtkWidget *l = gtk_label_new (_("Initial color: "));
2430 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
2432 guint32 rgba = 0x000000ff | sp_svg_read_color (prefs_get_string_attribute(prefs_path, "initial_color"), 0x000000ff);
2433 color_picker = new Inkscape::UI::Widget::ColorPicker (*new Glib::ustring(_("Initial color of tiled clones")), *new Glib::ustring(_("Initial color for clones (works only if the original has unset fill or stroke)")), rgba, false);
2434 _color_changed_connection = color_picker->connectChanged (sigc::ptr_fun(on_picker_color_changed));
2436 gtk_box_pack_start (GTK_BOX (hb), reinterpret_cast<GtkWidget*>(color_picker->gobj()), FALSE, FALSE, 0);
2438 gtk_box_pack_start (GTK_BOX (vb), hb, FALSE, FALSE, 0);
2439 }
2442 GtkWidget *table = clonetiler_table_x_y_rand (3);
2443 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2445 // Hue
2446 {
2447 GtkWidget *l = gtk_label_new ("");
2448 gtk_label_set_markup (GTK_LABEL(l), _("<b>H:</b>"));
2449 gtk_size_group_add_widget(table_row_labels, l);
2450 clonetiler_table_attach (table, l, 1, 2, 1);
2451 }
2453 {
2454 GtkWidget *l = clonetiler_spinbox (tt,
2455 _("Change the tile hue by this percentage for each row"), "hue_per_j",
2456 -100, 100, "%");
2457 clonetiler_table_attach (table, l, 0, 2, 2);
2458 }
2460 {
2461 GtkWidget *l = clonetiler_spinbox (tt,
2462 _("Change the tile hue by this percentage for each column"), "hue_per_i",
2463 -100, 100, "%");
2464 clonetiler_table_attach (table, l, 0, 2, 3);
2465 }
2467 {
2468 GtkWidget *l = clonetiler_spinbox (tt,
2469 _("Randomize the tile hue by this percentage"), "hue_rand",
2470 0, 100, "%");
2471 clonetiler_table_attach (table, l, 0, 2, 4);
2472 }
2475 // Saturation
2476 {
2477 GtkWidget *l = gtk_label_new ("");
2478 gtk_label_set_markup (GTK_LABEL(l), _("<b>S:</b>"));
2479 gtk_size_group_add_widget(table_row_labels, l);
2480 clonetiler_table_attach (table, l, 1, 3, 1);
2481 }
2483 {
2484 GtkWidget *l = clonetiler_spinbox (tt,
2485 _("Change the color saturation by this percentage for each row"), "saturation_per_j",
2486 -100, 100, "%");
2487 clonetiler_table_attach (table, l, 0, 3, 2);
2488 }
2490 {
2491 GtkWidget *l = clonetiler_spinbox (tt,
2492 _("Change the color saturation by this percentage for each column"), "saturation_per_i",
2493 -100, 100, "%");
2494 clonetiler_table_attach (table, l, 0, 3, 3);
2495 }
2497 {
2498 GtkWidget *l = clonetiler_spinbox (tt,
2499 _("Randomize the color saturation by this percentage"), "saturation_rand",
2500 0, 100, "%");
2501 clonetiler_table_attach (table, l, 0, 3, 4);
2502 }
2504 // Lightness
2505 {
2506 GtkWidget *l = gtk_label_new ("");
2507 gtk_label_set_markup (GTK_LABEL(l), _("<b>L:</b>"));
2508 gtk_size_group_add_widget(table_row_labels, l);
2509 clonetiler_table_attach (table, l, 1, 4, 1);
2510 }
2512 {
2513 GtkWidget *l = clonetiler_spinbox (tt,
2514 _("Change the color lightness by this percentage for each row"), "lightness_per_j",
2515 -100, 100, "%");
2516 clonetiler_table_attach (table, l, 0, 4, 2);
2517 }
2519 {
2520 GtkWidget *l = clonetiler_spinbox (tt,
2521 _("Change the color lightness by this percentage for each column"), "lightness_per_i",
2522 -100, 100, "%");
2523 clonetiler_table_attach (table, l, 0, 4, 3);
2524 }
2526 {
2527 GtkWidget *l = clonetiler_spinbox (tt,
2528 _("Randomize the color lightness by this percentage"), "lightness_rand",
2529 0, 100, "%");
2530 clonetiler_table_attach (table, l, 0, 4, 4);
2531 }
2534 { // alternates
2535 GtkWidget *l = gtk_label_new ("");
2536 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2537 gtk_size_group_add_widget(table_row_labels, l);
2538 clonetiler_table_attach (table, l, 1, 5, 1);
2539 }
2541 {
2542 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each row"), "color_alternatej");
2543 clonetiler_table_attach (table, l, 0, 5, 2);
2544 }
2546 {
2547 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each column"), "color_alternatei");
2548 clonetiler_table_attach (table, l, 0, 5, 3);
2549 }
2551 }
2553 // Trace
2554 {
2555 GtkWidget *vb = clonetiler_new_tab (nb, _("_Trace"));
2558 {
2559 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2560 gtk_box_pack_start (GTK_BOX (vb), hb, FALSE, FALSE, 0);
2562 GtkWidget *b = gtk_check_button_new_with_label (_("Trace the drawing under the tiles"));
2563 g_object_set_data (G_OBJECT(b), "uncheckable", GINT_TO_POINTER(TRUE));
2564 gint old = prefs_get_int_attribute (prefs_path, "dotrace", 0);
2565 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2566 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("For each clone, pick a value from the drawing in that clone's location and apply it to the clone"), NULL);
2567 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2569 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2570 GTK_SIGNAL_FUNC(clonetiler_do_pick_toggled), dlg);
2571 }
2573 {
2574 GtkWidget *vvb = gtk_vbox_new (FALSE, 0);
2575 gtk_box_pack_start (GTK_BOX (vb), vvb, FALSE, FALSE, 0);
2576 g_object_set_data (G_OBJECT(dlg), "dotrace", (gpointer) vvb);
2579 {
2580 GtkWidget *frame = gtk_frame_new (_("1. Pick from the drawing:"));
2581 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, 0);
2583 GtkWidget *table = gtk_table_new (3, 3, FALSE);
2584 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2585 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2586 gtk_container_add(GTK_CONTAINER(frame), table);
2589 GtkWidget* radio;
2590 {
2591 radio = gtk_radio_button_new_with_label (NULL, _("Color"));
2592 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the visible color and opacity"), NULL);
2593 clonetiler_table_attach (table, radio, 0.0, 1, 1);
2594 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2595 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_COLOR));
2596 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_COLOR);
2597 }
2598 {
2599 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("Opacity"));
2600 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the total accumulated opacity"), NULL);
2601 clonetiler_table_attach (table, radio, 0.0, 2, 1);
2602 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2603 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_OPACITY));
2604 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_OPACITY);
2605 }
2606 {
2607 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("R"));
2608 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Red component of the color"), NULL);
2609 clonetiler_table_attach (table, radio, 0.0, 1, 2);
2610 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2611 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_R));
2612 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_R);
2613 }
2614 {
2615 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("G"));
2616 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Green component of the color"), NULL);
2617 clonetiler_table_attach (table, radio, 0.0, 2, 2);
2618 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2619 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_G));
2620 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_G);
2621 }
2622 {
2623 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("B"));
2624 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Blue component of the color"), NULL);
2625 clonetiler_table_attach (table, radio, 0.0, 3, 2);
2626 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2627 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_B));
2628 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_B);
2629 }
2630 {
2631 //TRANSLATORS: only translate "string" in "context|string".
2632 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2633 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|H"));
2634 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the hue of the color"), NULL);
2635 clonetiler_table_attach (table, radio, 0.0, 1, 3);
2636 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2637 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_H));
2638 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_H);
2639 }
2640 {
2641 //TRANSLATORS: only translate "string" in "context|string".
2642 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2643 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|S"));
2644 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the saturation of the color"), NULL);
2645 clonetiler_table_attach (table, radio, 0.0, 2, 3);
2646 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2647 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_S));
2648 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_S);
2649 }
2650 {
2651 //TRANSLATORS: only translate "string" in "context|string".
2652 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2653 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|L"));
2654 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the lightness of the color"), NULL);
2655 clonetiler_table_attach (table, radio, 0.0, 3, 3);
2656 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2657 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_L));
2658 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_L);
2659 }
2661 }
2663 {
2664 GtkWidget *frame = gtk_frame_new (_("2. Tweak the picked value:"));
2665 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, VB_MARGIN);
2667 GtkWidget *table = gtk_table_new (4, 2, FALSE);
2668 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2669 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2670 gtk_container_add(GTK_CONTAINER(frame), table);
2672 {
2673 GtkWidget *l = gtk_label_new ("");
2674 gtk_label_set_markup (GTK_LABEL(l), _("Gamma-correct:"));
2675 clonetiler_table_attach (table, l, 1.0, 1, 1);
2676 }
2677 {
2678 GtkWidget *l = clonetiler_spinbox (tt,
2679 _("Shift the mid-range of the picked value upwards (>0) or downwards (<0)"), "gamma_picked",
2680 -10, 10, "");
2681 clonetiler_table_attach (table, l, 0.0, 1, 2);
2682 }
2684 {
2685 GtkWidget *l = gtk_label_new ("");
2686 gtk_label_set_markup (GTK_LABEL(l), _("Randomize:"));
2687 clonetiler_table_attach (table, l, 1.0, 1, 3);
2688 }
2689 {
2690 GtkWidget *l = clonetiler_spinbox (tt,
2691 _("Randomize the picked value by this percentage"), "rand_picked",
2692 0, 100, "%");
2693 clonetiler_table_attach (table, l, 0.0, 1, 4);
2694 }
2696 {
2697 GtkWidget *l = gtk_label_new ("");
2698 gtk_label_set_markup (GTK_LABEL(l), _("Invert:"));
2699 clonetiler_table_attach (table, l, 1.0, 2, 1);
2700 }
2701 {
2702 GtkWidget *l = clonetiler_checkbox (tt, _("Invert the picked value"), "invert_picked");
2703 clonetiler_table_attach (table, l, 0.0, 2, 2);
2704 }
2705 }
2707 {
2708 GtkWidget *frame = gtk_frame_new (_("3. Apply the value to the clones':"));
2709 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, 0);
2712 GtkWidget *table = gtk_table_new (2, 2, FALSE);
2713 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2714 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2715 gtk_container_add(GTK_CONTAINER(frame), table);
2717 {
2718 GtkWidget *b = gtk_check_button_new_with_label (_("Presence"));
2719 gint old = prefs_get_int_attribute (prefs_path, "pick_to_presence", 1);
2720 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2721 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone is created with the probability determined by the picked value in that point"), NULL);
2722 clonetiler_table_attach (table, b, 0.0, 1, 1);
2723 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2724 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_presence");
2725 }
2727 {
2728 GtkWidget *b = gtk_check_button_new_with_label (_("Size"));
2729 gint old = prefs_get_int_attribute (prefs_path, "pick_to_size", 0);
2730 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2731 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone's size is determined by the picked value in that point"), NULL);
2732 clonetiler_table_attach (table, b, 0.0, 2, 1);
2733 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2734 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_size");
2735 }
2737 {
2738 GtkWidget *b = gtk_check_button_new_with_label (_("Color"));
2739 gint old = prefs_get_int_attribute (prefs_path, "pick_to_color", 0);
2740 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2741 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone is painted by the picked color (the original must have unset fill or stroke)"), NULL);
2742 clonetiler_table_attach (table, b, 0.0, 1, 2);
2743 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2744 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_color");
2745 }
2747 {
2748 GtkWidget *b = gtk_check_button_new_with_label (_("Opacity"));
2749 gint old = prefs_get_int_attribute (prefs_path, "pick_to_opacity", 0);
2750 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2751 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone's opacity is determined by the picked value in that point"), NULL);
2752 clonetiler_table_attach (table, b, 0.0, 2, 2);
2753 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2754 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_opacity");
2755 }
2756 }
2757 gtk_widget_set_sensitive (vvb, prefs_get_int_attribute (prefs_path, "dotrace", 0));
2758 }
2759 }
2761 // Rows/columns, width/height
2762 {
2763 GtkWidget *table = gtk_table_new (2, 2, FALSE);
2764 gtk_container_set_border_width (GTK_CONTAINER (table), VB_MARGIN);
2765 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2766 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2767 gtk_box_pack_start (GTK_BOX (mainbox), table, FALSE, FALSE, 0);
2769 {
2770 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2771 g_object_set_data (G_OBJECT(dlg), "rowscols", (gpointer) hb);
2773 {
2774 GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
2775 int value = prefs_get_int_attribute (prefs_path, "jmax", 2);
2776 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
2777 GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
2778 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many rows in the tiling"), NULL);
2779 gtk_entry_set_width_chars (GTK_ENTRY (sb), 5);
2780 gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
2782 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2783 GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "jmax");
2784 }
2786 {
2787 GtkWidget *l = gtk_label_new ("");
2788 gtk_label_set_markup (GTK_LABEL(l), "×");
2789 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);
2790 gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);
2791 }
2793 {
2794 GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
2795 int value = prefs_get_int_attribute (prefs_path, "imax", 2);
2796 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
2797 GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
2798 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many columns in the tiling"), NULL);
2799 gtk_entry_set_width_chars (GTK_ENTRY (sb), 5);
2800 gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
2802 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2803 GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "imax");
2804 }
2806 clonetiler_table_attach (table, hb, 0.0, 1, 2);
2807 }
2809 {
2810 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2811 g_object_set_data (G_OBJECT(dlg), "widthheight", (gpointer) hb);
2813 // unitmenu
2814 GtkWidget *u = sp_unit_selector_new (SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
2815 sp_unit_selector_set_unit (SP_UNIT_SELECTOR(u), sp_desktop_namedview(SP_ACTIVE_DESKTOP)->doc_units);
2817 {
2818 // Width spinbutton
2819 GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
2820 sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
2822 double value = prefs_get_double_attribute (prefs_path, "fillwidth", 50);
2823 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
2824 gdouble const units = sp_pixels_get_units (value, unit);
2825 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), units);
2827 GtkWidget *e = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0 , 2);
2828 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), e, _("Width of the rectangle to be filled"), NULL);
2829 gtk_entry_set_width_chars (GTK_ENTRY (e), 5);
2830 gtk_box_pack_start (GTK_BOX (hb), e, TRUE, TRUE, 0);
2831 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2832 GTK_SIGNAL_FUNC(clonetiler_fill_width_changed), u);
2833 }
2834 {
2835 GtkWidget *l = gtk_label_new ("");
2836 gtk_label_set_markup (GTK_LABEL(l), "×");
2837 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);
2838 gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);
2839 }
2841 {
2842 // Height spinbutton
2843 GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
2844 sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
2846 double value = prefs_get_double_attribute (prefs_path, "fillheight", 50);
2847 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
2848 gdouble const units = sp_pixels_get_units (value, unit);
2849 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), units);
2852 GtkWidget *e = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0 , 2);
2853 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), e, _("Height of the rectangle to be filled"), NULL);
2854 gtk_entry_set_width_chars (GTK_ENTRY (e), 5);
2855 gtk_box_pack_start (GTK_BOX (hb), e, TRUE, TRUE, 0);
2856 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2857 GTK_SIGNAL_FUNC(clonetiler_fill_height_changed), u);
2858 }
2860 gtk_box_pack_start (GTK_BOX (hb), u, TRUE, TRUE, 0);
2861 clonetiler_table_attach (table, hb, 0.0, 2, 2);
2863 }
2865 // Switch
2866 GtkWidget* radio;
2867 {
2868 radio = gtk_radio_button_new_with_label (NULL, _("Rows, columns: "));
2869 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Create the specified number of rows and columns"), NULL);
2870 clonetiler_table_attach (table, radio, 0.0, 1, 1);
2871 gtk_signal_connect (GTK_OBJECT (radio), "toggled", GTK_SIGNAL_FUNC (clonetiler_switch_to_create), (gpointer) dlg);
2872 }
2873 if (prefs_get_int_attribute(prefs_path, "fillrect", 0) == 0) {
2874 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
2875 gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (radio));
2876 }
2877 {
2878 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("Width, height: "));
2879 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Fill the specified width and height with the tiling"), NULL);
2880 clonetiler_table_attach (table, radio, 0.0, 2, 1);
2881 gtk_signal_connect (GTK_OBJECT (radio), "toggled", GTK_SIGNAL_FUNC (clonetiler_switch_to_fill), (gpointer) dlg);
2882 }
2883 if (prefs_get_int_attribute(prefs_path, "fillrect", 0) == 1) {
2884 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
2885 gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (radio));
2886 }
2887 }
2890 // Use saved pos
2891 {
2892 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2893 gtk_box_pack_start (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2895 GtkWidget *b = gtk_check_button_new_with_label (_("Use saved size and position of the tile"));
2896 gint keepbbox = prefs_get_int_attribute (prefs_path, "keepbbox", 1);
2897 gtk_toggle_button_set_active ((GtkToggleButton *) b, keepbbox != 0);
2898 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Pretend that the size and position of the tile are the same as the last time you tiled it (if any), instead of using the current size"), NULL);
2899 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2901 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2902 GTK_SIGNAL_FUNC(clonetiler_keep_bbox_toggled), NULL);
2903 }
2905 // Statusbar
2906 {
2907 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2908 gtk_box_pack_end (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2909 GtkWidget *l = gtk_label_new("");
2910 g_object_set_data (G_OBJECT(dlg), "status", (gpointer) l);
2911 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
2912 }
2914 // Buttons
2915 {
2916 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2917 gtk_box_pack_start (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2919 {
2920 GtkWidget *b = gtk_button_new ();
2921 GtkWidget *l = gtk_label_new ("");
2922 gtk_label_set_markup_with_mnemonic (GTK_LABEL(l), _(" <b>_Create</b> "));
2923 gtk_container_add (GTK_CONTAINER(b), l);
2924 gtk_tooltips_set_tip (tt, b, _("Create and tile the clones of the selection"), NULL);
2925 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_apply), NULL);
2926 gtk_box_pack_end (GTK_BOX (hb), b, FALSE, FALSE, 0);
2927 }
2929 { // buttons which are enabled only when there are tiled clones
2930 GtkWidget *sb = gtk_hbox_new(FALSE, 0);
2931 gtk_box_pack_end (GTK_BOX (hb), sb, FALSE, FALSE, 0);
2932 g_object_set_data (G_OBJECT(dlg), "buttons_on_tiles", (gpointer) sb);
2933 {
2934 // TRANSLATORS: if a group of objects are "clumped" together, then they
2935 // are unevenly spread in the given amount of space - as shown in the
2936 // diagrams on the left in the following screenshot:
2937 // http://www.inkscape.org/screenshots/gallery/inkscape-0.42-CVS-tiles-unclump.png
2938 // So unclumping is the process of spreading a number of objects out more evenly.
2939 GtkWidget *b = gtk_button_new_with_mnemonic (_(" _Unclump "));
2940 gtk_tooltips_set_tip (tt, b, _("Spread out clones to reduce clumping; can be applied repeatedly"), NULL);
2941 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_unclump), NULL);
2942 gtk_box_pack_end (GTK_BOX (sb), b, FALSE, FALSE, 0);
2943 }
2945 {
2946 GtkWidget *b = gtk_button_new_with_mnemonic (_(" Re_move "));
2947 gtk_tooltips_set_tip (tt, b, _("Remove existing tiled clones of the selected object (siblings only)"), NULL);
2948 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_remove), NULL);
2949 gtk_box_pack_end (GTK_BOX (sb), b, FALSE, FALSE, 0);
2950 }
2952 // connect to global selection changed signal (so we can change desktops) and
2953 // external_change (so we're not fooled by undo)
2954 g_signal_connect (G_OBJECT (INKSCAPE), "change_selection", G_CALLBACK (clonetiler_change_selection), dlg);
2955 g_signal_connect (G_OBJECT (INKSCAPE), "external_change", G_CALLBACK (clonetiler_external_change), dlg);
2956 g_signal_connect(G_OBJECT(dlg), "destroy", G_CALLBACK(clonetiler_disconnect_gsignal), G_OBJECT (INKSCAPE));
2958 // update now
2959 clonetiler_change_selection (NULL, sp_desktop_selection(SP_ACTIVE_DESKTOP), dlg);
2960 }
2962 {
2963 GtkWidget *b = gtk_button_new_with_mnemonic (_(" R_eset "));
2964 // TRANSLATORS: "change" is a noun here
2965 gtk_tooltips_set_tip (tt, b, _("Reset all shifts, scales, rotates, opacity and color changes in the dialog to zero"), NULL);
2966 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_reset), NULL);
2967 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2968 }
2969 }
2971 gtk_widget_show_all (mainbox);
2973 } // end of if (!dlg)
2975 gtk_window_present ((GtkWindow *) dlg);
2976 }
2979 /*
2980 Local Variables:
2981 mode:c++
2982 c-file-style:"stroustrup"
2983 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
2984 indent-tabs-mode:nil
2985 fill-column:99
2986 End:
2987 */
2988 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :