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 const *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) + 0.5*(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 (i % 6 == 0) {
668 return d_s_r * ori;
669 } else if (i % 6 == 1) {
670 return d_s_r * flip_y * rotate_m120_c * dia1 * ori;
671 } else if (i % 6 == 2) {
672 return d_s_r * rotate_m120_c * dia2 * ori;
673 } else if (i % 6 == 3) {
674 return d_s_r * flip_y * rotate_120_c * dia3 * ori;
675 } else if (i % 6 == 4) {
676 return d_s_r * rotate_120_c * dia4 * ori;
677 } else if (i % 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(j, shifty_exp) + dy));
707 if (i % 6 == 0) {
708 return d_s_r * ori;
709 } else if (i % 6 == 1) {
710 return d_s_r * flip_y * rotate_m120_c * dia1 * ori;
711 } else if (i % 6 == 2) {
712 return d_s_r * rotate_m120_c * dia2 * ori;
713 } else if (i % 6 == 3) {
714 return d_s_r * flip_y * rotate_120_c * dia3 * ori;
715 } else if (i % 6 == 4) {
716 return d_s_r * rotate_120_c * dia4 * ori;
717 } else if (i % 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 (i % 6 == 0) {
747 return d_s_r * ori;
748 } else if (i % 6 == 1) {
749 return d_s_r * rotate_m60_c * dia1 * ori;
750 } else if (i % 6 == 2) {
751 return d_s_r * rotate_m120_c * dia2 * ori;
752 } else if (i % 6 == 3) {
753 return d_s_r * rotate_180_c * dia3 * ori;
754 } else if (i % 6 == 4) {
755 return d_s_r * rotate_120_c * dia4 * ori;
756 } else if (i % 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(j, 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 (i % 12 == 0) {
793 return d_s_r * ori;
794 } else if (i % 12 == 1) {
795 return d_s_r * flip_y * rotate_m60_c * dia1 * ori;
796 } else if (i % 12 == 2) {
797 return d_s_r * rotate_m60_c * dia2 * ori;
798 } else if (i % 12 == 3) {
799 return d_s_r * flip_y * rotate_m120_c * dia3 * ori;
800 } else if (i % 12 == 4) {
801 return d_s_r * rotate_m120_c * dia4 * ori;
802 } else if (i % 12 == 5) {
803 return d_s_r * flip_x * dia5 * ori;
804 } else if (i % 12 == 6) {
805 return d_s_r * flip_x * flip_y * dia6 * ori;
806 } else if (i % 12 == 7) {
807 return d_s_r * flip_y * rotate_120_c * dia7 * ori;
808 } else if (i % 12 == 8) {
809 return d_s_r * rotate_120_c * dia8 * ori;
810 } else if (i % 12 == 9) {
811 return d_s_r * flip_y * rotate_60_c * dia9 * ori;
812 } else if (i % 12 == 10) {
813 return d_s_r * rotate_60_c * dia10 * ori;
814 } else if (i % 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;
857 static SPDocument *trace_doc;
859 static void
860 clonetiler_trace_hide_tiled_clones_recursively (SPObject *from)
861 {
862 if (!trace_arena)
863 return;
865 for (SPObject *o = sp_object_first_child(from); o != NULL; o = SP_OBJECT_NEXT(o)) {
866 if (SP_IS_ITEM(o) && clonetiler_is_a_clone_of (o, NULL))
867 sp_item_invoke_hide(SP_ITEM(o), trace_visionkey); // FIXME: hide each tiled clone's original too!
868 clonetiler_trace_hide_tiled_clones_recursively (o);
869 }
870 }
872 static void
873 clonetiler_trace_setup (SPDocument *doc, gdouble zoom, SPItem *original)
874 {
875 trace_arena = NRArena::create();
876 /* Create ArenaItem and set transform */
877 trace_visionkey = sp_item_display_key_new(1);
878 trace_doc = doc;
879 trace_root = sp_item_invoke_show( SP_ITEM(SP_DOCUMENT_ROOT (trace_doc)),
880 (NRArena *) trace_arena, trace_visionkey, SP_ITEM_SHOW_DISPLAY);
882 // hide the (current) original and any tiled clones, we only want to pick the background
883 sp_item_invoke_hide(original, trace_visionkey);
884 clonetiler_trace_hide_tiled_clones_recursively (SP_OBJECT(SP_DOCUMENT_ROOT (trace_doc)));
886 sp_document_root (trace_doc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
887 sp_document_ensure_up_to_date(trace_doc);
889 trace_zoom = zoom;
890 }
892 static guint32
893 clonetiler_trace_pick (NR::Rect box)
894 {
895 if (!trace_arena)
896 return 0;
898 NR::Matrix t(NR::scale(trace_zoom, trace_zoom));
899 nr_arena_item_set_transform(trace_root, &t);
900 NRGC gc(NULL);
901 gc.transform.set_identity();
902 nr_arena_item_invoke_update( trace_root, NULL, &gc,
903 NR_ARENA_ITEM_STATE_ALL,
904 NR_ARENA_ITEM_STATE_NONE );
906 /* Item integer bbox in points */
907 NRRectL ibox;
908 ibox.x0 = (int) floor(trace_zoom * box.min()[NR::X] + 0.5);
909 ibox.y0 = (int) floor(trace_zoom * box.min()[NR::Y] + 0.5);
910 ibox.x1 = (int) floor(trace_zoom * box.max()[NR::X] + 0.5);
911 ibox.y1 = (int) floor(trace_zoom * box.max()[NR::Y] + 0.5);
913 /* Find visible area */
914 int width = ibox.x1 - ibox.x0;
915 int height = ibox.y1 - ibox.y0;
917 /* Set up pixblock */
918 guchar *px = g_new(guchar, 4 * width * height);
920 if (px == NULL) {
921 return 0; // buffer is too big or too small, cannot pick, so return 0
922 }
924 memset(px, 0x00, 4 * width * height);
926 /* Render */
927 NRPixBlock pb;
928 nr_pixblock_setup_extern( &pb, NR_PIXBLOCK_MODE_R8G8B8A8N,
929 ibox.x0, ibox.y0, ibox.x1, ibox.y1,
930 px, 4 * width, FALSE, FALSE );
931 nr_arena_item_invoke_render(NULL, trace_root, &ibox, &pb,
932 NR_ARENA_ITEM_RENDER_NO_CACHE );
934 double R = 0, G = 0, B = 0, A = 0;
935 double count = 0;
936 double weight = 0;
938 for (int y = ibox.y0; y < ibox.y1; y++) {
939 const unsigned char *s = NR_PIXBLOCK_PX (&pb) + (y - ibox.y0) * pb.rs;
940 for (int x = ibox.x0; x < ibox.x1; x++) {
941 count += 1;
942 weight += s[3] / 255.0;
943 R += s[0] / 255.0;
944 G += s[1] / 255.0;
945 B += s[2] / 255.0;
946 A += s[3] / 255.0;
947 s += 4;
948 }
949 }
951 nr_pixblock_release(&pb);
953 R = R / weight;
954 G = G / weight;
955 B = B / weight;
956 A = A / count;
958 R = CLAMP (R, 0.0, 1.0);
959 G = CLAMP (G, 0.0, 1.0);
960 B = CLAMP (B, 0.0, 1.0);
961 A = CLAMP (A, 0.0, 1.0);
963 return SP_RGBA32_F_COMPOSE (R, G, B, A);
964 }
966 static void
967 clonetiler_trace_finish ()
968 {
969 if (trace_doc) {
970 sp_item_invoke_hide(SP_ITEM(sp_document_root(trace_doc)), trace_visionkey);
971 }
972 if (trace_arena) {
973 ((NRObject *) trace_arena)->unreference();
974 trace_arena = NULL;
975 }
976 }
978 static void
979 clonetiler_unclump( GtkWidget */*widget*/, void * )
980 {
981 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
982 if (desktop == NULL)
983 return;
985 Inkscape::Selection *selection = sp_desktop_selection(desktop);
987 // check if something is selected
988 if (selection->isEmpty() || g_slist_length((GSList *) selection->itemList()) > 1) {
989 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to unclump."));
990 return;
991 }
993 SPObject *obj = SP_OBJECT(selection->singleItem());
994 SPObject *parent = SP_OBJECT_PARENT (obj);
996 GSList *to_unclump = NULL; // not including the original
998 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
999 if (clonetiler_is_a_clone_of (child, obj)) {
1000 to_unclump = g_slist_prepend (to_unclump, child);
1001 }
1002 }
1004 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
1006 unclump (to_unclump);
1008 g_slist_free (to_unclump);
1010 sp_document_done (sp_desktop_document (desktop), SP_VERB_DIALOG_CLONETILER,
1011 _("Unclump tiled clones"));
1012 }
1014 static guint
1015 clonetiler_number_of_clones (SPObject *obj)
1016 {
1017 SPObject *parent = SP_OBJECT_PARENT (obj);
1019 guint n = 0;
1021 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
1022 if (clonetiler_is_a_clone_of (child, obj)) {
1023 n ++;
1024 }
1025 }
1027 return n;
1028 }
1030 static void
1031 clonetiler_remove( GtkWidget */*widget*/, void *, bool do_undo = true )
1032 {
1033 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
1034 if (desktop == NULL)
1035 return;
1037 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1039 // check if something is selected
1040 if (selection->isEmpty() || g_slist_length((GSList *) selection->itemList()) > 1) {
1041 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to remove."));
1042 return;
1043 }
1045 SPObject *obj = SP_OBJECT(selection->singleItem());
1046 SPObject *parent = SP_OBJECT_PARENT (obj);
1048 // remove old tiling
1049 GSList *to_delete = NULL;
1050 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
1051 if (clonetiler_is_a_clone_of (child, obj)) {
1052 to_delete = g_slist_prepend (to_delete, child);
1053 }
1054 }
1055 for (GSList *i = to_delete; i; i = i->next) {
1056 SP_OBJECT(i->data)->deleteObject();
1057 }
1058 g_slist_free (to_delete);
1060 clonetiler_change_selection (NULL, selection, dlg);
1062 if (do_undo)
1063 sp_document_done (sp_desktop_document (desktop), SP_VERB_DIALOG_CLONETILER,
1064 _("Delete tiled clones"));
1065 }
1067 static NR::Rect
1068 transform_rect(NR::Rect const &r, NR::Matrix const &m)
1069 {
1070 using NR::X;
1071 using NR::Y;
1072 NR::Point const p1 = r.corner(1) * m;
1073 NR::Point const p2 = r.corner(2) * m;
1074 NR::Point const p3 = r.corner(3) * m;
1075 NR::Point const p4 = r.corner(4) * m;
1076 return NR::Rect(
1077 NR::Point(
1078 std::min(std::min(p1[X], p2[X]), std::min(p3[X], p4[X])),
1079 std::min(std::min(p1[Y], p2[Y]), std::min(p3[Y], p4[Y]))),
1080 NR::Point(
1081 std::max(std::max(p1[X], p2[X]), std::max(p3[X], p4[X])),
1082 std::max(std::max(p1[Y], p2[Y]), std::max(p3[Y], p4[Y]))));
1083 }
1085 /**
1086 Randomizes \a val by \a rand, with 0 < val < 1 and all values (including 0, 1) having the same
1087 probability of being displaced.
1088 */
1089 static double
1090 randomize01 (double val, double rand)
1091 {
1092 double base = MIN (val - rand, 1 - 2*rand);
1093 if (base < 0) base = 0;
1094 val = base + g_random_double_range (0, MIN (2 * rand, 1 - base));
1095 return CLAMP(val, 0, 1); // this should be unnecessary with the above provisions, but just in case...
1096 }
1099 static void
1100 clonetiler_apply( GtkWidget */*widget*/, void * )
1101 {
1102 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
1103 if (desktop == NULL)
1104 return;
1106 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1108 // check if something is selected
1109 if (selection->isEmpty()) {
1110 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select an <b>object</b> to clone."));
1111 return;
1112 }
1114 // Check if more than one object is selected.
1115 if (g_slist_length((GSList *) selection->itemList()) > 1) {
1116 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>."));
1117 return;
1118 }
1120 // set "busy" cursor
1121 desktop->setWaitingCursor();
1123 // set statusbar text
1124 GtkWidget *status = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "status");
1125 gtk_label_set_markup (GTK_LABEL(status), _("<small>Creating tiled clones...</small>"));
1126 gtk_widget_queue_draw(GTK_WIDGET(status));
1127 gdk_window_process_all_updates();
1129 SPObject *obj = SP_OBJECT(selection->singleItem());
1130 Inkscape::XML::Node *obj_repr = SP_OBJECT_REPR(obj);
1131 const char *id_href = g_strdup_printf("#%s", obj_repr->attribute("id"));
1132 SPObject *parent = SP_OBJECT_PARENT (obj);
1134 clonetiler_remove (NULL, NULL, false);
1136 double shiftx_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_per_i", 0, -10000, 10000);
1137 double shifty_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_per_i", 0, -10000, 10000);
1138 double shiftx_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_per_j", 0, -10000, 10000);
1139 double shifty_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_per_j", 0, -10000, 10000);
1140 double shiftx_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_rand", 0, 0, 1000);
1141 double shifty_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_rand", 0, 0, 1000);
1142 double shiftx_exp = prefs_get_double_attribute_limited (prefs_path, "shiftx_exp", 1, 0, 10);
1143 double shifty_exp = prefs_get_double_attribute_limited (prefs_path, "shifty_exp", 1, 0, 10);
1144 int shiftx_alternate = prefs_get_int_attribute (prefs_path, "shiftx_alternate", 0);
1145 int shifty_alternate = prefs_get_int_attribute (prefs_path, "shifty_alternate", 0);
1146 int shiftx_cumulate = prefs_get_int_attribute (prefs_path, "shiftx_cumulate", 0);
1147 int shifty_cumulate = prefs_get_int_attribute (prefs_path, "shifty_cumulate", 0);
1148 int shiftx_excludew = prefs_get_int_attribute (prefs_path, "shiftx_excludew", 0);
1149 int shifty_excludeh = prefs_get_int_attribute (prefs_path, "shifty_excludeh", 0);
1151 double scalex_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_per_i", 0, -100, 1000);
1152 double scaley_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_per_i", 0, -100, 1000);
1153 double scalex_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_per_j", 0, -100, 1000);
1154 double scaley_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_per_j", 0, -100, 1000);
1155 double scalex_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_rand", 0, 0, 1000);
1156 double scaley_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_rand", 0, 0, 1000);
1157 double scalex_exp = prefs_get_double_attribute_limited (prefs_path, "scalex_exp", 1, 0, 10);
1158 double scaley_exp = prefs_get_double_attribute_limited (prefs_path, "scaley_exp", 1, 0, 10);
1159 double scalex_log = prefs_get_double_attribute_limited (prefs_path, "scalex_log", 0, 0, 10);
1160 double scaley_log = prefs_get_double_attribute_limited (prefs_path, "scaley_log", 0, 0, 10);
1161 int scalex_alternate = prefs_get_int_attribute (prefs_path, "scalex_alternate", 0);
1162 int scaley_alternate = prefs_get_int_attribute (prefs_path, "scaley_alternate", 0);
1163 int scalex_cumulate = prefs_get_int_attribute (prefs_path, "scalex_cumulate", 0);
1164 int scaley_cumulate = prefs_get_int_attribute (prefs_path, "scaley_cumulate", 0);
1166 double rotate_per_i = prefs_get_double_attribute_limited (prefs_path, "rotate_per_i", 0, -180, 180);
1167 double rotate_per_j = prefs_get_double_attribute_limited (prefs_path, "rotate_per_j", 0, -180, 180);
1168 double rotate_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rotate_rand", 0, 0, 100);
1169 int rotate_alternatei = prefs_get_int_attribute (prefs_path, "rotate_alternatei", 0);
1170 int rotate_alternatej = prefs_get_int_attribute (prefs_path, "rotate_alternatej", 0);
1171 int rotate_cumulatei = prefs_get_int_attribute (prefs_path, "rotate_cumulatei", 0);
1172 int rotate_cumulatej = prefs_get_int_attribute (prefs_path, "rotate_cumulatej", 0);
1174 double blur_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_per_i", 0, 0, 100);
1175 double blur_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_per_j", 0, 0, 100);
1176 int blur_alternatei = prefs_get_int_attribute (prefs_path, "blur_alternatei", 0);
1177 int blur_alternatej = prefs_get_int_attribute (prefs_path, "blur_alternatej", 0);
1178 double blur_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_rand", 0, 0, 100);
1180 double opacity_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_per_i", 0, 0, 100);
1181 double opacity_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_per_j", 0, 0, 100);
1182 int opacity_alternatei = prefs_get_int_attribute (prefs_path, "opacity_alternatei", 0);
1183 int opacity_alternatej = prefs_get_int_attribute (prefs_path, "opacity_alternatej", 0);
1184 double opacity_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_rand", 0, 0, 100);
1186 const gchar *initial_color = prefs_get_string_attribute (prefs_path, "initial_color");
1187 double hue_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_per_j", 0, -100, 100);
1188 double hue_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_per_i", 0, -100, 100);
1189 double hue_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_rand", 0, 0, 100);
1190 double saturation_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_per_j", 0, -100, 100);
1191 double saturation_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_per_i", 0, -100, 100);
1192 double saturation_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_rand", 0, 0, 100);
1193 double lightness_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_per_j", 0, -100, 100);
1194 double lightness_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_per_i", 0, -100, 100);
1195 double lightness_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_rand", 0, 0, 100);
1196 int color_alternatej = prefs_get_int_attribute (prefs_path, "color_alternatej", 0);
1197 int color_alternatei = prefs_get_int_attribute (prefs_path, "color_alternatei", 0);
1199 int type = prefs_get_int_attribute (prefs_path, "symmetrygroup", 0);
1201 int keepbbox = prefs_get_int_attribute (prefs_path, "keepbbox", 1);
1203 int imax = prefs_get_int_attribute (prefs_path, "imax", 2);
1204 int jmax = prefs_get_int_attribute (prefs_path, "jmax", 2);
1206 int fillrect = prefs_get_int_attribute (prefs_path, "fillrect", 0);
1207 double fillwidth = prefs_get_double_attribute_limited (prefs_path, "fillwidth", 50, 0, 1e6);
1208 double fillheight = prefs_get_double_attribute_limited (prefs_path, "fillheight", 50, 0, 1e6);
1210 int dotrace = prefs_get_int_attribute (prefs_path, "dotrace", 0);
1211 int pick = prefs_get_int_attribute (prefs_path, "pick", 0);
1212 int pick_to_presence = prefs_get_int_attribute (prefs_path, "pick_to_presence", 0);
1213 int pick_to_size = prefs_get_int_attribute (prefs_path, "pick_to_size", 0);
1214 int pick_to_color = prefs_get_int_attribute (prefs_path, "pick_to_color", 0);
1215 int pick_to_opacity = prefs_get_int_attribute (prefs_path, "pick_to_opacity", 0);
1216 double rand_picked = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_picked", 0, 0, 100);
1217 int invert_picked = prefs_get_int_attribute (prefs_path, "invert_picked", 0);
1218 double gamma_picked = prefs_get_double_attribute_limited (prefs_path, "gamma_picked", 0, -10, 10);
1220 if (dotrace) {
1221 clonetiler_trace_setup (sp_desktop_document(desktop), 1.0, SP_ITEM (obj));
1222 }
1224 NR::Point center;
1225 double w;
1226 double h;
1227 double x0;
1228 double y0;
1230 if (keepbbox &&
1231 obj_repr->attribute("inkscape:tile-w") &&
1232 obj_repr->attribute("inkscape:tile-h") &&
1233 obj_repr->attribute("inkscape:tile-x0") &&
1234 obj_repr->attribute("inkscape:tile-y0") &&
1235 obj_repr->attribute("inkscape:tile-cx") &&
1236 obj_repr->attribute("inkscape:tile-cy")) {
1238 double cx = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-cx", 0);
1239 double cy = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-cy", 0);
1240 center = NR::Point (cx, cy);
1242 w = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-w", 0);
1243 h = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-h", 0);
1244 x0 = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-x0", 0);
1245 y0 = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-y0", 0);
1246 } else {
1247 int prefs_bbox = prefs_get_int_attribute("tools", "bounding_box", 0);
1248 SPItem::BBoxType bbox_type = (prefs_bbox ==0)?
1249 SPItem::APPROXIMATE_BBOX : SPItem::GEOMETRIC_BBOX;
1250 boost::optional<NR::Rect> r = SP_ITEM(obj)->getBounds(sp_item_i2doc_affine(SP_ITEM(obj)),
1251 bbox_type);
1252 if (r) {
1253 w = r->dimensions()[NR::X];
1254 h = r->dimensions()[NR::Y];
1255 x0 = r->min()[NR::X];
1256 y0 = r->min()[NR::Y];
1257 center = desktop->dt2doc(SP_ITEM(obj)->getCenter());
1259 sp_repr_set_svg_double(obj_repr, "inkscape:tile-cx", center[NR::X]);
1260 sp_repr_set_svg_double(obj_repr, "inkscape:tile-cy", center[NR::Y]);
1261 sp_repr_set_svg_double(obj_repr, "inkscape:tile-w", w);
1262 sp_repr_set_svg_double(obj_repr, "inkscape:tile-h", h);
1263 sp_repr_set_svg_double(obj_repr, "inkscape:tile-x0", x0);
1264 sp_repr_set_svg_double(obj_repr, "inkscape:tile-y0", y0);
1265 } else {
1266 center = NR::Point(0, 0);
1267 w = h = 0;
1268 x0 = y0 = 0;
1269 }
1270 }
1272 NR::Point cur = NR::Point (0, 0);
1273 NR::Rect bbox_original = NR::Rect (NR::Point (x0, y0), NR::Point (x0 + w, y0 + h));
1274 double perimeter_original = (w + h)/4;
1276 // The integers i and j are reserved for tile column and row.
1277 // The doubles x and y are used for coordinates
1278 for (int i = 0;
1279 fillrect?
1280 (fabs(cur[NR::X]) < fillwidth && i < 200) // prevent "freezing" with too large fillrect, arbitrarily limit rows
1281 : (i < imax);
1282 i ++) {
1283 for (int j = 0;
1284 fillrect?
1285 (fabs(cur[NR::Y]) < fillheight && j < 200) // prevent "freezing" with too large fillrect, arbitrarily limit cols
1286 : (j < jmax);
1287 j ++) {
1289 // Note: We create a clone at 0,0 too, right over the original, in case our clones are colored
1291 // Get transform from symmetry, shift, scale, rotation
1292 NR::Matrix t = clonetiler_get_transform (type, i, j, center[NR::X], center[NR::Y], w, h,
1293 shiftx_per_i, shifty_per_i,
1294 shiftx_per_j, shifty_per_j,
1295 shiftx_rand, shifty_rand,
1296 shiftx_exp, shifty_exp,
1297 shiftx_alternate, shifty_alternate,
1298 shiftx_cumulate, shifty_cumulate,
1299 shiftx_excludew, shifty_excludeh,
1300 scalex_per_i, scaley_per_i,
1301 scalex_per_j, scaley_per_j,
1302 scalex_rand, scaley_rand,
1303 scalex_exp, scaley_exp,
1304 scalex_log, scaley_log,
1305 scalex_alternate, scaley_alternate,
1306 scalex_cumulate, scaley_cumulate,
1307 rotate_per_i, rotate_per_j,
1308 rotate_rand,
1309 rotate_alternatei, rotate_alternatej,
1310 rotate_cumulatei, rotate_cumulatej );
1312 cur = center * t - center;
1313 if (fillrect) {
1314 if ((cur[NR::X] > fillwidth) || (cur[NR::Y] > fillheight)) { // off limits
1315 continue;
1316 }
1317 }
1319 gchar color_string[32]; *color_string = 0;
1321 // Color tab
1322 if (initial_color) {
1323 guint32 rgba = sp_svg_read_color (initial_color, 0x000000ff);
1324 float hsl[3];
1325 sp_color_rgb_to_hsl_floatv (hsl, SP_RGBA32_R_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_B_F(rgba));
1327 double eff_i = (color_alternatei? (i%2) : (i));
1328 double eff_j = (color_alternatej? (j%2) : (j));
1330 hsl[0] += hue_per_i * eff_i + hue_per_j * eff_j + hue_rand * g_random_double_range (-1, 1);
1331 double notused;
1332 hsl[0] = modf( hsl[0], ¬used ); // Restrict to 0-1
1333 hsl[1] += saturation_per_i * eff_i + saturation_per_j * eff_j + saturation_rand * g_random_double_range (-1, 1);
1334 hsl[1] = CLAMP (hsl[1], 0, 1);
1335 hsl[2] += lightness_per_i * eff_i + lightness_per_j * eff_j + lightness_rand * g_random_double_range (-1, 1);
1336 hsl[2] = CLAMP (hsl[2], 0, 1);
1338 float rgb[3];
1339 sp_color_hsl_to_rgb_floatv (rgb, hsl[0], hsl[1], hsl[2]);
1340 sp_svg_write_color(color_string, sizeof(color_string), SP_RGBA32_F_COMPOSE(rgb[0], rgb[1], rgb[2], 1.0));
1341 }
1343 // Blur
1344 double blur = 0.0;
1345 {
1346 int eff_i = (blur_alternatei? (i%2) : (i));
1347 int eff_j = (blur_alternatej? (j%2) : (j));
1348 blur = (blur_per_i * eff_i + blur_per_j * eff_j + blur_rand * g_random_double_range (-1, 1));
1349 blur = CLAMP (blur, 0, 1);
1350 }
1352 // Opacity
1353 double opacity = 1.0;
1354 {
1355 int eff_i = (opacity_alternatei? (i%2) : (i));
1356 int eff_j = (opacity_alternatej? (j%2) : (j));
1357 opacity = 1 - (opacity_per_i * eff_i + opacity_per_j * eff_j + opacity_rand * g_random_double_range (-1, 1));
1358 opacity = CLAMP (opacity, 0, 1);
1359 }
1361 // Trace tab
1362 if (dotrace) {
1363 NR::Rect bbox_t = transform_rect (bbox_original, t);
1365 guint32 rgba = clonetiler_trace_pick (bbox_t);
1366 float r = SP_RGBA32_R_F(rgba);
1367 float g = SP_RGBA32_G_F(rgba);
1368 float b = SP_RGBA32_B_F(rgba);
1369 float a = SP_RGBA32_A_F(rgba);
1371 float hsl[3];
1372 sp_color_rgb_to_hsl_floatv (hsl, r, g, b);
1374 gdouble val = 0;
1375 switch (pick) {
1376 case PICK_COLOR:
1377 val = 1 - hsl[2]; // inverse lightness; to match other picks where black = max
1378 break;
1379 case PICK_OPACITY:
1380 val = a;
1381 break;
1382 case PICK_R:
1383 val = r;
1384 break;
1385 case PICK_G:
1386 val = g;
1387 break;
1388 case PICK_B:
1389 val = b;
1390 break;
1391 case PICK_H:
1392 val = hsl[0];
1393 break;
1394 case PICK_S:
1395 val = hsl[1];
1396 break;
1397 case PICK_L:
1398 val = 1 - hsl[2];
1399 break;
1400 default:
1401 break;
1402 }
1404 if (rand_picked > 0) {
1405 val = randomize01 (val, rand_picked);
1406 r = randomize01 (r, rand_picked);
1407 g = randomize01 (g, rand_picked);
1408 b = randomize01 (b, rand_picked);
1409 }
1411 if (gamma_picked != 0) {
1412 double power;
1413 if (gamma_picked > 0)
1414 power = 1/(1 + fabs(gamma_picked));
1415 else
1416 power = 1 + fabs(gamma_picked);
1418 val = pow (val, power);
1419 r = pow (r, power);
1420 g = pow (g, power);
1421 b = pow (b, power);
1422 }
1424 if (invert_picked) {
1425 val = 1 - val;
1426 r = 1 - r;
1427 g = 1 - g;
1428 b = 1 - b;
1429 }
1431 val = CLAMP (val, 0, 1);
1432 r = CLAMP (r, 0, 1);
1433 g = CLAMP (g, 0, 1);
1434 b = CLAMP (b, 0, 1);
1436 // recompose tweaked color
1437 rgba = SP_RGBA32_F_COMPOSE(r, g, b, a);
1439 if (pick_to_presence) {
1440 if (g_random_double_range (0, 1) > val) {
1441 continue; // skip!
1442 }
1443 }
1444 if (pick_to_size) {
1445 t = NR::translate(-center[NR::X], -center[NR::Y]) * NR::scale (val, val) * NR::translate(center[NR::X], center[NR::Y]) * t;
1446 }
1447 if (pick_to_opacity) {
1448 opacity *= val;
1449 }
1450 if (pick_to_color) {
1451 sp_svg_write_color(color_string, sizeof(color_string), rgba);
1452 }
1453 }
1455 if (opacity < 1e-6) { // invisibly transparent, skip
1456 continue;
1457 }
1459 if (fabs(t[0]) + fabs (t[1]) + fabs(t[2]) + fabs(t[3]) < 1e-6) { // too small, skip
1460 continue;
1461 }
1463 // Create the clone
1464 Inkscape::XML::Node *clone = obj_repr->document()->createElement("svg:use");
1465 clone->setAttribute("x", "0");
1466 clone->setAttribute("y", "0");
1467 clone->setAttribute("inkscape:tiled-clone-of", id_href);
1468 clone->setAttribute("xlink:href", id_href);
1470 NR::Point new_center;
1471 bool center_set = false;
1472 if (obj_repr->attribute("inkscape:transform-center-x") || obj_repr->attribute("inkscape:transform-center-y")) {
1473 new_center = desktop->dt2doc(SP_ITEM(obj)->getCenter()) * t;
1474 center_set = true;
1475 }
1477 gchar *affinestr=sp_svg_transform_write(t);
1478 clone->setAttribute("transform", affinestr);
1479 g_free(affinestr);
1481 if (opacity < 1.0) {
1482 sp_repr_set_css_double(clone, "opacity", opacity);
1483 }
1485 if (*color_string) {
1486 clone->setAttribute("fill", color_string);
1487 clone->setAttribute("stroke", color_string);
1488 }
1490 // add the new clone to the top of the original's parent
1491 SP_OBJECT_REPR(parent)->appendChild(clone);
1493 if (blur > 0.0) {
1494 SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
1495 double perimeter = perimeter_original * NR::expansion(t);
1496 double radius = blur * perimeter;
1497 // this is necessary for all newly added clones to have correct bboxes,
1498 // otherwise filters won't work:
1499 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
1500 // it's hard to figure out exact width/height of the tile without having an object
1501 // that we can take bbox of; however here we only need a lower bound so that blur
1502 // margins are not too small, and the perimeter should work
1503 SPFilter *constructed = new_filter_gaussian_blur(sp_desktop_document(desktop), radius, NR::expansion(t), NR::expansionX(t), NR::expansionY(t), perimeter, perimeter);
1504 sp_style_set_property_url (clone_object, "filter", SP_OBJECT(constructed), false);
1505 }
1507 if (center_set) {
1508 SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
1509 if (clone_object && SP_IS_ITEM(clone_object)) {
1510 clone_object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
1511 SP_ITEM(clone_object)->setCenter(desktop->doc2dt(new_center));
1512 clone_object->updateRepr();
1513 }
1514 }
1516 Inkscape::GC::release(clone);
1517 }
1518 cur[NR::Y] = 0;
1519 }
1521 if (dotrace) {
1522 clonetiler_trace_finish ();
1523 }
1525 clonetiler_change_selection (NULL, selection, dlg);
1527 desktop->clearWaitingCursor();
1529 sp_document_done(sp_desktop_document(desktop), SP_VERB_DIALOG_CLONETILER,
1530 _("Create tiled clones"));
1531 }
1533 static GtkWidget *
1534 clonetiler_new_tab (GtkWidget *nb, const gchar *label)
1535 {
1536 GtkWidget *l = gtk_label_new_with_mnemonic (label);
1537 GtkWidget *vb = gtk_vbox_new (FALSE, VB_MARGIN);
1538 gtk_container_set_border_width (GTK_CONTAINER (vb), VB_MARGIN);
1539 gtk_notebook_append_page (GTK_NOTEBOOK (nb), vb, l);
1540 return vb;
1541 }
1543 static void
1544 clonetiler_checkbox_toggled (GtkToggleButton *tb, gpointer *data)
1545 {
1546 const gchar *attr = (const gchar *) data;
1547 prefs_set_int_attribute (prefs_path, attr, gtk_toggle_button_get_active (tb));
1548 }
1550 static GtkWidget *
1551 clonetiler_checkbox (GtkTooltips *tt, const char *tip, const char *attr)
1552 {
1553 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
1555 GtkWidget *b = gtk_check_button_new ();
1556 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, tip, NULL);
1558 int value = prefs_get_int_attribute (prefs_path, attr, 0);
1559 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(b), value);
1561 gtk_box_pack_end (GTK_BOX (hb), b, FALSE, TRUE, 0);
1562 gtk_signal_connect ( GTK_OBJECT (b), "clicked",
1563 GTK_SIGNAL_FUNC (clonetiler_checkbox_toggled), (gpointer) attr);
1565 g_object_set_data (G_OBJECT(b), "uncheckable", GINT_TO_POINTER(TRUE));
1567 return hb;
1568 }
1571 static void
1572 clonetiler_value_changed (GtkAdjustment *adj, gpointer data)
1573 {
1574 const gchar *pref = (const gchar *) data;
1575 prefs_set_double_attribute (prefs_path, pref, adj->value);
1576 }
1578 static GtkWidget *
1579 clonetiler_spinbox (GtkTooltips *tt, const char *tip, const char *attr, double lower, double upper, const gchar *suffix, bool exponent = false)
1580 {
1581 GtkWidget *hb = gtk_hbox_new(FALSE, 0);
1583 {
1584 GtkObject *a;
1585 if (exponent)
1586 a = gtk_adjustment_new(1.0, lower, upper, 0.01, 0.05, 0.1);
1587 else
1588 a = gtk_adjustment_new(0.0, lower, upper, 0.1, 0.5, 2);
1590 GtkWidget *sb;
1591 if (exponent)
1592 sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 0.01, 2);
1593 else
1594 sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 0.1, 1);
1596 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, tip, NULL);
1597 gtk_entry_set_width_chars (GTK_ENTRY (sb), 4);
1598 gtk_box_pack_start (GTK_BOX (hb), sb, FALSE, FALSE, SB_MARGIN);
1600 double value = prefs_get_double_attribute_limited (prefs_path, attr, exponent? 1 : 0, lower, upper);
1601 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
1602 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
1603 GTK_SIGNAL_FUNC(clonetiler_value_changed), (gpointer) attr);
1605 if (exponent)
1606 g_object_set_data (G_OBJECT(sb), "oneable", GINT_TO_POINTER(TRUE));
1607 else
1608 g_object_set_data (G_OBJECT(sb), "zeroable", GINT_TO_POINTER(TRUE));
1609 }
1611 {
1612 GtkWidget *l = gtk_label_new ("");
1613 gtk_label_set_markup (GTK_LABEL(l), suffix);
1614 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0);
1615 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
1616 }
1618 return hb;
1619 }
1621 static void
1622 clonetiler_symgroup_changed( GtkMenuItem */*item*/, gpointer data )
1623 {
1624 gint group_new = GPOINTER_TO_INT (data);
1625 prefs_set_int_attribute ( prefs_path, "symmetrygroup", group_new );
1626 }
1628 static void
1629 clonetiler_xy_changed (GtkAdjustment *adj, gpointer data)
1630 {
1631 const gchar *pref = (const gchar *) data;
1632 prefs_set_int_attribute (prefs_path, pref, (int) floor(adj->value + 0.5));
1633 }
1635 static void
1636 clonetiler_keep_bbox_toggled( GtkToggleButton *tb, gpointer /*data*/ )
1637 {
1638 prefs_set_int_attribute (prefs_path, "keepbbox", gtk_toggle_button_get_active (tb));
1639 }
1641 static void
1642 clonetiler_pick_to (GtkToggleButton *tb, gpointer data)
1643 {
1644 const gchar *pref = (const gchar *) data;
1645 prefs_set_int_attribute (prefs_path, pref, gtk_toggle_button_get_active (tb));
1646 }
1649 static void
1650 clonetiler_reset_recursive (GtkWidget *w)
1651 {
1652 if (w && GTK_IS_OBJECT(w)) {
1653 {
1654 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "zeroable"));
1655 if (r && GTK_IS_SPIN_BUTTON(w)) { // spinbutton
1656 GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(w));
1657 gtk_adjustment_set_value (a, 0);
1658 }
1659 }
1660 {
1661 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "oneable"));
1662 if (r && GTK_IS_SPIN_BUTTON(w)) { // spinbutton
1663 GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(w));
1664 gtk_adjustment_set_value (a, 1);
1665 }
1666 }
1667 {
1668 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "uncheckable"));
1669 if (r && GTK_IS_TOGGLE_BUTTON(w)) { // checkbox
1670 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(w), FALSE);
1671 }
1672 }
1673 }
1675 if (GTK_IS_CONTAINER(w)) {
1676 GList *ch = gtk_container_get_children (GTK_CONTAINER(w));
1677 for (GList *i = ch; i != NULL; i = i->next) {
1678 clonetiler_reset_recursive (GTK_WIDGET(i->data));
1679 }
1680 g_list_free (ch);
1681 }
1682 }
1684 static void
1685 clonetiler_reset( GtkWidget */*widget*/, void * )
1686 {
1687 clonetiler_reset_recursive (dlg);
1688 }
1690 static void
1691 clonetiler_table_attach (GtkWidget *table, GtkWidget *widget, float align, int row, int col)
1692 {
1693 GtkWidget *a = gtk_alignment_new (align, 0, 0, 0);
1694 gtk_container_add(GTK_CONTAINER(a), widget);
1695 gtk_table_attach ( GTK_TABLE (table), a, col, col + 1, row, row + 1, (GtkAttachOptions)4, (GtkAttachOptions)0, 0, 0 );
1696 }
1698 static GtkWidget *
1699 clonetiler_table_x_y_rand (int values)
1700 {
1701 GtkWidget *table = gtk_table_new (values + 2, 5, FALSE);
1702 gtk_container_set_border_width (GTK_CONTAINER (table), VB_MARGIN);
1703 gtk_table_set_row_spacings (GTK_TABLE (table), 6);
1704 gtk_table_set_col_spacings (GTK_TABLE (table), 8);
1706 {
1707 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
1709 GtkWidget *i = sp_icon_new (Inkscape::ICON_SIZE_DECORATION, "clonetiler_per_row");
1710 gtk_box_pack_start (GTK_BOX (hb), i, FALSE, FALSE, 2);
1712 GtkWidget *l = gtk_label_new ("");
1713 gtk_label_set_markup (GTK_LABEL(l), _("<small>Per row:</small>"));
1714 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 2);
1716 clonetiler_table_attach (table, hb, 0, 1, 2);
1717 }
1719 {
1720 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
1722 GtkWidget *i = sp_icon_new (Inkscape::ICON_SIZE_DECORATION, "clonetiler_per_column");
1723 gtk_box_pack_start (GTK_BOX (hb), i, FALSE, FALSE, 2);
1725 GtkWidget *l = gtk_label_new ("");
1726 gtk_label_set_markup (GTK_LABEL(l), _("<small>Per column:</small>"));
1727 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 2);
1729 clonetiler_table_attach (table, hb, 0, 1, 3);
1730 }
1732 {
1733 GtkWidget *l = gtk_label_new ("");
1734 gtk_label_set_markup (GTK_LABEL(l), _("<small>Randomize:</small>"));
1735 clonetiler_table_attach (table, l, 0, 1, 4);
1736 }
1738 return table;
1739 }
1741 static void
1742 clonetiler_pick_switched( GtkToggleButton */*tb*/, gpointer data )
1743 {
1744 guint v = GPOINTER_TO_INT (data);
1745 prefs_set_int_attribute (prefs_path, "pick", v);
1746 }
1749 static void
1750 clonetiler_switch_to_create( GtkToggleButton */*tb*/, GtkWidget *dlg )
1751 {
1752 GtkWidget *rowscols = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "rowscols");
1753 GtkWidget *widthheight = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "widthheight");
1755 if (rowscols) {
1756 gtk_widget_set_sensitive (rowscols, TRUE);
1757 }
1758 if (widthheight) {
1759 gtk_widget_set_sensitive (widthheight, FALSE);
1760 }
1762 prefs_set_int_attribute (prefs_path, "fillrect", 0);
1763 }
1766 static void
1767 clonetiler_switch_to_fill( GtkToggleButton */*tb*/, GtkWidget *dlg )
1768 {
1769 GtkWidget *rowscols = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "rowscols");
1770 GtkWidget *widthheight = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "widthheight");
1772 if (rowscols) {
1773 gtk_widget_set_sensitive (rowscols, FALSE);
1774 }
1775 if (widthheight) {
1776 gtk_widget_set_sensitive (widthheight, TRUE);
1777 }
1779 prefs_set_int_attribute (prefs_path, "fillrect", 1);
1780 }
1785 static void
1786 clonetiler_fill_width_changed (GtkAdjustment *adj, GtkWidget *u)
1787 {
1788 gdouble const raw_dist = adj->value;
1789 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
1790 gdouble const pixels = sp_units_get_pixels (raw_dist, unit);
1792 prefs_set_double_attribute (prefs_path, "fillwidth", pixels);
1793 }
1795 static void
1796 clonetiler_fill_height_changed (GtkAdjustment *adj, GtkWidget *u)
1797 {
1798 gdouble const raw_dist = adj->value;
1799 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
1800 gdouble const pixels = sp_units_get_pixels (raw_dist, unit);
1802 prefs_set_double_attribute (prefs_path, "fillheight", pixels);
1803 }
1806 static void
1807 clonetiler_do_pick_toggled( GtkToggleButton *tb, gpointer /*data*/ )
1808 {
1809 GtkWidget *vvb = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "dotrace");
1811 prefs_set_int_attribute (prefs_path, "dotrace", gtk_toggle_button_get_active (tb));
1813 if (vvb)
1814 gtk_widget_set_sensitive (vvb, gtk_toggle_button_get_active (tb));
1815 }
1820 void
1821 clonetiler_dialog (void)
1822 {
1823 if (!dlg)
1824 {
1825 gchar title[500];
1826 sp_ui_dialog_title_string (Inkscape::Verb::get(SP_VERB_DIALOG_CLONETILER), title);
1828 dlg = sp_window_new (title, TRUE);
1829 if (x == -1000 || y == -1000) {
1830 x = prefs_get_int_attribute (prefs_path, "x", -1000);
1831 y = prefs_get_int_attribute (prefs_path, "y", -1000);
1832 }
1834 if (w ==0 || h == 0) {
1835 w = prefs_get_int_attribute (prefs_path, "w", 0);
1836 h = prefs_get_int_attribute (prefs_path, "h", 0);
1837 }
1839 // if (x<0) x=0;
1840 // if (y<0) y=0;
1842 if (w && h) {
1843 gtk_window_resize ((GtkWindow *) dlg, w, h);
1844 }
1845 if (x >= 0 && y >= 0 && (x < (gdk_screen_width()-MIN_ONSCREEN_DISTANCE)) && (y < (gdk_screen_height()-MIN_ONSCREEN_DISTANCE))) {
1846 gtk_window_move ((GtkWindow *) dlg, x, y);
1848 } else {
1849 gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
1850 }
1853 sp_transientize (dlg);
1854 wd.win = dlg;
1855 wd.stop = 0;
1858 gtk_signal_connect ( GTK_OBJECT (dlg), "event", GTK_SIGNAL_FUNC (sp_dialog_event_handler), dlg);
1860 gtk_signal_connect ( GTK_OBJECT (dlg), "destroy", G_CALLBACK (clonetiler_dialog_destroy), dlg);
1861 gtk_signal_connect ( GTK_OBJECT (dlg), "delete_event", G_CALLBACK (clonetiler_dialog_delete), dlg);
1863 if (Inkscape::NSApplication::Application::getNewGui())
1864 {
1865 _shutdown_connection = Inkscape::NSApplication::Editor::connectShutdown (&on_delete);
1866 _dialogs_hidden_connection = Inkscape::NSApplication::Editor::connectDialogsHidden (sigc::bind (&on_dialog_hide, dlg));
1867 _dialogs_unhidden_connection = Inkscape::NSApplication::Editor::connectDialogsUnhidden (sigc::bind (&on_dialog_unhide, dlg));
1868 _desktop_activated_connection = Inkscape::NSApplication::Editor::connectDesktopActivated (sigc::bind (&on_transientize, &wd));
1869 } else {
1870 g_signal_connect ( G_OBJECT (INKSCAPE), "shut_down", G_CALLBACK (clonetiler_dialog_delete), dlg);
1871 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_hide", G_CALLBACK (sp_dialog_hide), dlg);
1872 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_unhide", G_CALLBACK (sp_dialog_unhide), dlg);
1873 g_signal_connect ( G_OBJECT (INKSCAPE), "activate_desktop", G_CALLBACK (sp_transientize_callback), &wd);
1874 }
1876 GtkTooltips *tt = gtk_tooltips_new();
1878 GtkWidget *mainbox = gtk_vbox_new(FALSE, 4);
1879 gtk_container_set_border_width (GTK_CONTAINER (mainbox), 6);
1880 gtk_container_add (GTK_CONTAINER (dlg), mainbox);
1882 GtkWidget *nb = gtk_notebook_new ();
1883 gtk_box_pack_start (GTK_BOX (mainbox), nb, FALSE, FALSE, 0);
1886 // Symmetry
1887 {
1888 GtkWidget *vb = clonetiler_new_tab (nb, _("_Symmetry"));
1890 GtkWidget *om = gtk_option_menu_new ();
1891 /* TRANSLATORS: For the following 17 symmetry groups, see
1892 * http://www.bib.ulb.ac.be/coursmath/doc/17.htm (visual examples);
1893 * http://www.clarku.edu/~djoyce/wallpaper/seventeen.html (English vocabulary); or
1894 * http://membres.lycos.fr/villemingerard/Geometri/Sym1D.htm (French vocabulary).
1895 */
1896 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), om, _("Select one of the 17 symmetry groups for the tiling"), NULL);
1897 gtk_box_pack_start (GTK_BOX (vb), om, FALSE, FALSE, SB_MARGIN);
1899 GtkWidget *m = gtk_menu_new ();
1900 int current = prefs_get_int_attribute (prefs_path, "symmetrygroup", 0);
1902 struct SymGroups {
1903 int group;
1904 gchar const *label;
1905 } const sym_groups[] = {
1906 // TRANSLATORS: "translation" means "shift" / "displacement" here.
1907 {TILE_P1, _("<b>P1</b>: simple translation")},
1908 {TILE_P2, _("<b>P2</b>: 180° rotation")},
1909 {TILE_PM, _("<b>PM</b>: reflection")},
1910 // TRANSLATORS: "glide reflection" is a reflection and a translation combined.
1911 // For more info, see http://mathforum.org/sum95/suzanne/symsusan.html
1912 {TILE_PG, _("<b>PG</b>: glide reflection")},
1913 {TILE_CM, _("<b>CM</b>: reflection + glide reflection")},
1914 {TILE_PMM, _("<b>PMM</b>: reflection + reflection")},
1915 {TILE_PMG, _("<b>PMG</b>: reflection + 180° rotation")},
1916 {TILE_PGG, _("<b>PGG</b>: glide reflection + 180° rotation")},
1917 {TILE_CMM, _("<b>CMM</b>: reflection + reflection + 180° rotation")},
1918 {TILE_P4, _("<b>P4</b>: 90° rotation")},
1919 {TILE_P4M, _("<b>P4M</b>: 90° rotation + 45° reflection")},
1920 {TILE_P4G, _("<b>P4G</b>: 90° rotation + 90° reflection")},
1921 {TILE_P3, _("<b>P3</b>: 120° rotation")},
1922 {TILE_P31M, _("<b>P31M</b>: reflection + 120° rotation, dense")},
1923 {TILE_P3M1, _("<b>P3M1</b>: reflection + 120° rotation, sparse")},
1924 {TILE_P6, _("<b>P6</b>: 60° rotation")},
1925 {TILE_P6M, _("<b>P6M</b>: reflection + 60° rotation")},
1926 };
1928 for (unsigned j = 0; j < G_N_ELEMENTS(sym_groups); ++j) {
1929 SymGroups const &sg = sym_groups[j];
1931 GtkWidget *l = gtk_label_new ("");
1932 gtk_label_set_markup (GTK_LABEL(l), sg.label);
1933 gtk_misc_set_alignment (GTK_MISC(l), 0, 0.5);
1935 GtkWidget *item = gtk_menu_item_new ();
1936 gtk_container_add (GTK_CONTAINER (item), l);
1938 gtk_signal_connect ( GTK_OBJECT (item), "activate",
1939 GTK_SIGNAL_FUNC (clonetiler_symgroup_changed),
1940 GINT_TO_POINTER (sg.group) );
1942 gtk_menu_append (GTK_MENU (m), item);
1943 }
1945 gtk_option_menu_set_menu (GTK_OPTION_MENU (om), m);
1946 gtk_option_menu_set_history ( GTK_OPTION_MENU (om), current);
1947 }
1949 table_row_labels = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1951 // Shift
1952 {
1953 GtkWidget *vb = clonetiler_new_tab (nb, _("S_hift"));
1955 GtkWidget *table = clonetiler_table_x_y_rand (3);
1956 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
1958 // X
1959 {
1960 GtkWidget *l = gtk_label_new ("");
1961 // TRANSLATORS: "shift" means: the tiles will be shifted (offset) horizontally by this amount
1962 // xgettext:no-c-format
1963 gtk_label_set_markup (GTK_LABEL(l), _("<b>Shift X:</b>"));
1964 gtk_size_group_add_widget(table_row_labels, l);
1965 clonetiler_table_attach (table, l, 1, 2, 1);
1966 }
1968 {
1969 GtkWidget *l = clonetiler_spinbox (tt,
1970 // xgettext:no-c-format
1971 _("Horizontal shift per row (in % of tile width)"), "shiftx_per_j",
1972 -10000, 10000, "%");
1973 clonetiler_table_attach (table, l, 0, 2, 2);
1974 }
1976 {
1977 GtkWidget *l = clonetiler_spinbox (tt,
1978 // xgettext:no-c-format
1979 _("Horizontal shift per column (in % of tile width)"), "shiftx_per_i",
1980 -10000, 10000, "%");
1981 clonetiler_table_attach (table, l, 0, 2, 3);
1982 }
1984 {
1985 GtkWidget *l = clonetiler_spinbox (tt,
1986 _("Randomize the horizontal shift by this percentage"), "shiftx_rand",
1987 0, 1000, "%");
1988 clonetiler_table_attach (table, l, 0, 2, 4);
1989 }
1991 // Y
1992 {
1993 GtkWidget *l = gtk_label_new ("");
1994 // TRANSLATORS: "shift" means: the tiles will be shifted (offset) vertically by this amount
1995 // xgettext:no-c-format
1996 gtk_label_set_markup (GTK_LABEL(l), _("<b>Shift Y:</b>"));
1997 gtk_size_group_add_widget(table_row_labels, l);
1998 clonetiler_table_attach (table, l, 1, 3, 1);
1999 }
2001 {
2002 GtkWidget *l = clonetiler_spinbox (tt,
2003 // xgettext:no-c-format
2004 _("Vertical shift per row (in % of tile height)"), "shifty_per_j",
2005 -10000, 10000, "%");
2006 clonetiler_table_attach (table, l, 0, 3, 2);
2007 }
2009 {
2010 GtkWidget *l = clonetiler_spinbox (tt,
2011 // xgettext:no-c-format
2012 _("Vertical shift per column (in % of tile height)"), "shifty_per_i",
2013 -10000, 10000, "%");
2014 clonetiler_table_attach (table, l, 0, 3, 3);
2015 }
2017 {
2018 GtkWidget *l = clonetiler_spinbox (tt,
2019 _("Randomize the vertical shift by this percentage"), "shifty_rand",
2020 0, 1000, "%");
2021 clonetiler_table_attach (table, l, 0, 3, 4);
2022 }
2024 // Exponent
2025 {
2026 GtkWidget *l = gtk_label_new ("");
2027 gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
2028 gtk_size_group_add_widget(table_row_labels, l);
2029 clonetiler_table_attach (table, l, 1, 4, 1);
2030 }
2032 {
2033 GtkWidget *l = clonetiler_spinbox (tt,
2034 _("Whether rows are spaced evenly (1), converge (<1) or diverge (>1)"), "shifty_exp",
2035 0, 10, "", true);
2036 clonetiler_table_attach (table, l, 0, 4, 2);
2037 }
2039 {
2040 GtkWidget *l = clonetiler_spinbox (tt,
2041 _("Whether columns are spaced evenly (1), converge (<1) or diverge (>1)"), "shiftx_exp",
2042 0, 10, "", true);
2043 clonetiler_table_attach (table, l, 0, 4, 3);
2044 }
2046 { // alternates
2047 GtkWidget *l = gtk_label_new ("");
2048 // TRANSLATORS: "Alternate" is a verb here
2049 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2050 gtk_size_group_add_widget(table_row_labels, l);
2051 clonetiler_table_attach (table, l, 1, 5, 1);
2052 }
2054 {
2055 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each row"), "shifty_alternate");
2056 clonetiler_table_attach (table, l, 0, 5, 2);
2057 }
2059 {
2060 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each column"), "shiftx_alternate");
2061 clonetiler_table_attach (table, l, 0, 5, 3);
2062 }
2064 { // Cumulate
2065 GtkWidget *l = gtk_label_new ("");
2066 // TRANSLATORS: "Cumulate" is a verb here
2067 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2068 gtk_size_group_add_widget(table_row_labels, l);
2069 clonetiler_table_attach (table, l, 1, 6, 1);
2070 }
2072 {
2073 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each row"), "shifty_cumulate");
2074 clonetiler_table_attach (table, l, 0, 6, 2);
2075 }
2077 {
2078 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each column"), "shiftx_cumulate");
2079 clonetiler_table_attach (table, l, 0, 6, 3);
2080 }
2082 { // Exclude tile width and height in shift
2083 GtkWidget *l = gtk_label_new ("");
2084 // TRANSLATORS: "Cumulate" is a verb here
2085 gtk_label_set_markup (GTK_LABEL(l), _("<small>Exclude tile:</small>"));
2086 gtk_size_group_add_widget(table_row_labels, l);
2087 clonetiler_table_attach (table, l, 1, 7, 1);
2088 }
2090 {
2091 GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile height in shift"), "shifty_excludeh");
2092 clonetiler_table_attach (table, l, 0, 7, 2);
2093 }
2095 {
2096 GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile width in shift"), "shiftx_excludew");
2097 clonetiler_table_attach (table, l, 0, 7, 3);
2098 }
2100 }
2103 // Scale
2104 {
2105 GtkWidget *vb = clonetiler_new_tab (nb, _("Sc_ale"));
2107 GtkWidget *table = clonetiler_table_x_y_rand (2);
2108 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2110 // X
2111 {
2112 GtkWidget *l = gtk_label_new ("");
2113 gtk_label_set_markup (GTK_LABEL(l), _("<b>Scale X:</b>"));
2114 gtk_size_group_add_widget(table_row_labels, l);
2115 clonetiler_table_attach (table, l, 1, 2, 1);
2116 }
2118 {
2119 GtkWidget *l = clonetiler_spinbox (tt,
2120 // xgettext:no-c-format
2121 _("Horizontal scale per row (in % of tile width)"), "scalex_per_j",
2122 -100, 1000, "%");
2123 clonetiler_table_attach (table, l, 0, 2, 2);
2124 }
2126 {
2127 GtkWidget *l = clonetiler_spinbox (tt,
2128 // xgettext:no-c-format
2129 _("Horizontal scale per column (in % of tile width)"), "scalex_per_i",
2130 -100, 1000, "%");
2131 clonetiler_table_attach (table, l, 0, 2, 3);
2132 }
2134 {
2135 GtkWidget *l = clonetiler_spinbox (tt,
2136 _("Randomize the horizontal scale by this percentage"), "scalex_rand",
2137 0, 1000, "%");
2138 clonetiler_table_attach (table, l, 0, 2, 4);
2139 }
2141 // Y
2142 {
2143 GtkWidget *l = gtk_label_new ("");
2144 gtk_label_set_markup (GTK_LABEL(l), _("<b>Scale Y:</b>"));
2145 gtk_size_group_add_widget(table_row_labels, l);
2146 clonetiler_table_attach (table, l, 1, 3, 1);
2147 }
2149 {
2150 GtkWidget *l = clonetiler_spinbox (tt,
2151 // xgettext:no-c-format
2152 _("Vertical scale per row (in % of tile height)"), "scaley_per_j",
2153 -100, 1000, "%");
2154 clonetiler_table_attach (table, l, 0, 3, 2);
2155 }
2157 {
2158 GtkWidget *l = clonetiler_spinbox (tt,
2159 // xgettext:no-c-format
2160 _("Vertical scale per column (in % of tile height)"), "scaley_per_i",
2161 -100, 1000, "%");
2162 clonetiler_table_attach (table, l, 0, 3, 3);
2163 }
2165 {
2166 GtkWidget *l = clonetiler_spinbox (tt,
2167 _("Randomize the vertical scale by this percentage"), "scaley_rand",
2168 0, 1000, "%");
2169 clonetiler_table_attach (table, l, 0, 3, 4);
2170 }
2172 // Exponent
2173 {
2174 GtkWidget *l = gtk_label_new ("");
2175 gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
2176 gtk_size_group_add_widget(table_row_labels, l);
2177 clonetiler_table_attach (table, l, 1, 4, 1);
2178 }
2180 {
2181 GtkWidget *l = clonetiler_spinbox (tt,
2182 _("Whether row scaling is uniform (1), converge (<1) or diverge (>1)"), "scaley_exp",
2183 0, 10, "", true);
2184 clonetiler_table_attach (table, l, 0, 4, 2);
2185 }
2187 {
2188 GtkWidget *l = clonetiler_spinbox (tt,
2189 _("Whether column scaling is uniform (1), converge (<1) or diverge (>1)"), "scalex_exp",
2190 0, 10, "", true);
2191 clonetiler_table_attach (table, l, 0, 4, 3);
2192 }
2194 // Logarithmic (as in logarithmic spiral)
2195 {
2196 GtkWidget *l = gtk_label_new ("");
2197 gtk_label_set_markup (GTK_LABEL(l), _("<b>Base:</b>"));
2198 gtk_size_group_add_widget(table_row_labels, l);
2199 clonetiler_table_attach (table, l, 1, 5, 1);
2200 }
2202 {
2203 GtkWidget *l = clonetiler_spinbox (tt,
2204 _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scaley_log",
2205 0, 10, "", false);
2206 clonetiler_table_attach (table, l, 0, 5, 2);
2207 }
2209 {
2210 GtkWidget *l = clonetiler_spinbox (tt,
2211 _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scalex_log",
2212 0, 10, "", false);
2213 clonetiler_table_attach (table, l, 0, 5, 3);
2214 }
2216 { // alternates
2217 GtkWidget *l = gtk_label_new ("");
2218 // TRANSLATORS: "Alternate" is a verb here
2219 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2220 gtk_size_group_add_widget(table_row_labels, l);
2221 clonetiler_table_attach (table, l, 1, 6, 1);
2222 }
2224 {
2225 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each row"), "scaley_alternate");
2226 clonetiler_table_attach (table, l, 0, 6, 2);
2227 }
2229 {
2230 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each column"), "scalex_alternate");
2231 clonetiler_table_attach (table, l, 0, 6, 3);
2232 }
2234 { // Cumulate
2235 GtkWidget *l = gtk_label_new ("");
2236 // TRANSLATORS: "Cumulate" is a verb here
2237 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2238 gtk_size_group_add_widget(table_row_labels, l);
2239 clonetiler_table_attach (table, l, 1, 7, 1);
2240 }
2242 {
2243 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each row"), "scaley_cumulate");
2244 clonetiler_table_attach (table, l, 0, 7, 2);
2245 }
2247 {
2248 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each column"), "scalex_cumulate");
2249 clonetiler_table_attach (table, l, 0, 7, 3);
2250 }
2252 }
2255 // Rotation
2256 {
2257 GtkWidget *vb = clonetiler_new_tab (nb, _("_Rotation"));
2259 GtkWidget *table = clonetiler_table_x_y_rand (1);
2260 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2262 // Angle
2263 {
2264 GtkWidget *l = gtk_label_new ("");
2265 gtk_label_set_markup (GTK_LABEL(l), _("<b>Angle:</b>"));
2266 gtk_size_group_add_widget(table_row_labels, l);
2267 clonetiler_table_attach (table, l, 1, 2, 1);
2268 }
2270 {
2271 GtkWidget *l = clonetiler_spinbox (tt,
2272 // xgettext:no-c-format
2273 _("Rotate tiles by this angle for each row"), "rotate_per_j",
2274 -180, 180, "°");
2275 clonetiler_table_attach (table, l, 0, 2, 2);
2276 }
2278 {
2279 GtkWidget *l = clonetiler_spinbox (tt,
2280 // xgettext:no-c-format
2281 _("Rotate tiles by this angle for each column"), "rotate_per_i",
2282 -180, 180, "°");
2283 clonetiler_table_attach (table, l, 0, 2, 3);
2284 }
2286 {
2287 GtkWidget *l = clonetiler_spinbox (tt,
2288 _("Randomize the rotation angle by this percentage"), "rotate_rand",
2289 0, 100, "%");
2290 clonetiler_table_attach (table, l, 0, 2, 4);
2291 }
2293 { // alternates
2294 GtkWidget *l = gtk_label_new ("");
2295 // TRANSLATORS: "Alternate" is a verb here
2296 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2297 gtk_size_group_add_widget(table_row_labels, l);
2298 clonetiler_table_attach (table, l, 1, 3, 1);
2299 }
2301 {
2302 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each row"), "rotate_alternatej");
2303 clonetiler_table_attach (table, l, 0, 3, 2);
2304 }
2306 {
2307 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each column"), "rotate_alternatei");
2308 clonetiler_table_attach (table, l, 0, 3, 3);
2309 }
2311 { // Cumulate
2312 GtkWidget *l = gtk_label_new ("");
2313 // TRANSLATORS: "Cumulate" is a verb here
2314 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2315 gtk_size_group_add_widget(table_row_labels, l);
2316 clonetiler_table_attach (table, l, 1, 4, 1);
2317 }
2319 {
2320 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each row"), "rotate_cumulatej");
2321 clonetiler_table_attach (table, l, 0, 4, 2);
2322 }
2324 {
2325 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each column"), "rotate_cumulatei");
2326 clonetiler_table_attach (table, l, 0, 4, 3);
2327 }
2329 }
2332 // Blur and opacity
2333 {
2334 GtkWidget *vb = clonetiler_new_tab (nb, _("_Blur & opacity"));
2336 GtkWidget *table = clonetiler_table_x_y_rand (1);
2337 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2340 // Blur
2341 {
2342 GtkWidget *l = gtk_label_new ("");
2343 gtk_label_set_markup (GTK_LABEL(l), _("<b>Blur:</b>"));
2344 gtk_size_group_add_widget(table_row_labels, l);
2345 clonetiler_table_attach (table, l, 1, 2, 1);
2346 }
2348 {
2349 GtkWidget *l = clonetiler_spinbox (tt,
2350 _("Blur tiles by this percentage for each row"), "blur_per_j",
2351 0, 100, "%");
2352 clonetiler_table_attach (table, l, 0, 2, 2);
2353 }
2355 {
2356 GtkWidget *l = clonetiler_spinbox (tt,
2357 _("Blur tiles by this percentage for each column"), "blur_per_i",
2358 0, 100, "%");
2359 clonetiler_table_attach (table, l, 0, 2, 3);
2360 }
2362 {
2363 GtkWidget *l = clonetiler_spinbox (tt,
2364 _("Randomize the tile blur by this percentage"), "blur_rand",
2365 0, 100, "%");
2366 clonetiler_table_attach (table, l, 0, 2, 4);
2367 }
2369 { // alternates
2370 GtkWidget *l = gtk_label_new ("");
2371 // TRANSLATORS: "Alternate" is a verb here
2372 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2373 gtk_size_group_add_widget(table_row_labels, l);
2374 clonetiler_table_attach (table, l, 1, 3, 1);
2375 }
2377 {
2378 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each row"), "blur_alternatej");
2379 clonetiler_table_attach (table, l, 0, 3, 2);
2380 }
2382 {
2383 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each column"), "blur_alternatei");
2384 clonetiler_table_attach (table, l, 0, 3, 3);
2385 }
2389 // Dissolve
2390 {
2391 GtkWidget *l = gtk_label_new ("");
2392 gtk_label_set_markup (GTK_LABEL(l), _("<b>Fade out:</b>"));
2393 gtk_size_group_add_widget(table_row_labels, l);
2394 clonetiler_table_attach (table, l, 1, 4, 1);
2395 }
2397 {
2398 GtkWidget *l = clonetiler_spinbox (tt,
2399 _("Decrease tile opacity by this percentage for each row"), "opacity_per_j",
2400 0, 100, "%");
2401 clonetiler_table_attach (table, l, 0, 4, 2);
2402 }
2404 {
2405 GtkWidget *l = clonetiler_spinbox (tt,
2406 _("Decrease tile opacity by this percentage for each column"), "opacity_per_i",
2407 0, 100, "%");
2408 clonetiler_table_attach (table, l, 0, 4, 3);
2409 }
2411 {
2412 GtkWidget *l = clonetiler_spinbox (tt,
2413 _("Randomize the tile opacity by this percentage"), "opacity_rand",
2414 0, 100, "%");
2415 clonetiler_table_attach (table, l, 0, 4, 4);
2416 }
2418 { // alternates
2419 GtkWidget *l = gtk_label_new ("");
2420 // TRANSLATORS: "Alternate" is a verb here
2421 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2422 gtk_size_group_add_widget(table_row_labels, l);
2423 clonetiler_table_attach (table, l, 1, 5, 1);
2424 }
2426 {
2427 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each row"), "opacity_alternatej");
2428 clonetiler_table_attach (table, l, 0, 5, 2);
2429 }
2431 {
2432 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each column"), "opacity_alternatei");
2433 clonetiler_table_attach (table, l, 0, 5, 3);
2434 }
2435 }
2438 // Color
2439 {
2440 GtkWidget *vb = clonetiler_new_tab (nb, _("Co_lor"));
2442 {
2443 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
2445 GtkWidget *l = gtk_label_new (_("Initial color: "));
2446 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
2448 guint32 rgba = 0x000000ff | sp_svg_read_color (prefs_get_string_attribute(prefs_path, "initial_color"), 0x000000ff);
2449 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);
2450 _color_changed_connection = color_picker->connectChanged (sigc::ptr_fun(on_picker_color_changed));
2452 gtk_box_pack_start (GTK_BOX (hb), reinterpret_cast<GtkWidget*>(color_picker->gobj()), FALSE, FALSE, 0);
2454 gtk_box_pack_start (GTK_BOX (vb), hb, FALSE, FALSE, 0);
2455 }
2458 GtkWidget *table = clonetiler_table_x_y_rand (3);
2459 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2461 // Hue
2462 {
2463 GtkWidget *l = gtk_label_new ("");
2464 gtk_label_set_markup (GTK_LABEL(l), _("<b>H:</b>"));
2465 gtk_size_group_add_widget(table_row_labels, l);
2466 clonetiler_table_attach (table, l, 1, 2, 1);
2467 }
2469 {
2470 GtkWidget *l = clonetiler_spinbox (tt,
2471 _("Change the tile hue by this percentage for each row"), "hue_per_j",
2472 -100, 100, "%");
2473 clonetiler_table_attach (table, l, 0, 2, 2);
2474 }
2476 {
2477 GtkWidget *l = clonetiler_spinbox (tt,
2478 _("Change the tile hue by this percentage for each column"), "hue_per_i",
2479 -100, 100, "%");
2480 clonetiler_table_attach (table, l, 0, 2, 3);
2481 }
2483 {
2484 GtkWidget *l = clonetiler_spinbox (tt,
2485 _("Randomize the tile hue by this percentage"), "hue_rand",
2486 0, 100, "%");
2487 clonetiler_table_attach (table, l, 0, 2, 4);
2488 }
2491 // Saturation
2492 {
2493 GtkWidget *l = gtk_label_new ("");
2494 gtk_label_set_markup (GTK_LABEL(l), _("<b>S:</b>"));
2495 gtk_size_group_add_widget(table_row_labels, l);
2496 clonetiler_table_attach (table, l, 1, 3, 1);
2497 }
2499 {
2500 GtkWidget *l = clonetiler_spinbox (tt,
2501 _("Change the color saturation by this percentage for each row"), "saturation_per_j",
2502 -100, 100, "%");
2503 clonetiler_table_attach (table, l, 0, 3, 2);
2504 }
2506 {
2507 GtkWidget *l = clonetiler_spinbox (tt,
2508 _("Change the color saturation by this percentage for each column"), "saturation_per_i",
2509 -100, 100, "%");
2510 clonetiler_table_attach (table, l, 0, 3, 3);
2511 }
2513 {
2514 GtkWidget *l = clonetiler_spinbox (tt,
2515 _("Randomize the color saturation by this percentage"), "saturation_rand",
2516 0, 100, "%");
2517 clonetiler_table_attach (table, l, 0, 3, 4);
2518 }
2520 // Lightness
2521 {
2522 GtkWidget *l = gtk_label_new ("");
2523 gtk_label_set_markup (GTK_LABEL(l), _("<b>L:</b>"));
2524 gtk_size_group_add_widget(table_row_labels, l);
2525 clonetiler_table_attach (table, l, 1, 4, 1);
2526 }
2528 {
2529 GtkWidget *l = clonetiler_spinbox (tt,
2530 _("Change the color lightness by this percentage for each row"), "lightness_per_j",
2531 -100, 100, "%");
2532 clonetiler_table_attach (table, l, 0, 4, 2);
2533 }
2535 {
2536 GtkWidget *l = clonetiler_spinbox (tt,
2537 _("Change the color lightness by this percentage for each column"), "lightness_per_i",
2538 -100, 100, "%");
2539 clonetiler_table_attach (table, l, 0, 4, 3);
2540 }
2542 {
2543 GtkWidget *l = clonetiler_spinbox (tt,
2544 _("Randomize the color lightness by this percentage"), "lightness_rand",
2545 0, 100, "%");
2546 clonetiler_table_attach (table, l, 0, 4, 4);
2547 }
2550 { // alternates
2551 GtkWidget *l = gtk_label_new ("");
2552 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2553 gtk_size_group_add_widget(table_row_labels, l);
2554 clonetiler_table_attach (table, l, 1, 5, 1);
2555 }
2557 {
2558 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each row"), "color_alternatej");
2559 clonetiler_table_attach (table, l, 0, 5, 2);
2560 }
2562 {
2563 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each column"), "color_alternatei");
2564 clonetiler_table_attach (table, l, 0, 5, 3);
2565 }
2567 }
2569 // Trace
2570 {
2571 GtkWidget *vb = clonetiler_new_tab (nb, _("_Trace"));
2574 {
2575 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2576 gtk_box_pack_start (GTK_BOX (vb), hb, FALSE, FALSE, 0);
2578 GtkWidget *b = gtk_check_button_new_with_label (_("Trace the drawing under the tiles"));
2579 g_object_set_data (G_OBJECT(b), "uncheckable", GINT_TO_POINTER(TRUE));
2580 gint old = prefs_get_int_attribute (prefs_path, "dotrace", 0);
2581 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2582 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);
2583 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2585 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2586 GTK_SIGNAL_FUNC(clonetiler_do_pick_toggled), dlg);
2587 }
2589 {
2590 GtkWidget *vvb = gtk_vbox_new (FALSE, 0);
2591 gtk_box_pack_start (GTK_BOX (vb), vvb, FALSE, FALSE, 0);
2592 g_object_set_data (G_OBJECT(dlg), "dotrace", (gpointer) vvb);
2595 {
2596 GtkWidget *frame = gtk_frame_new (_("1. Pick from the drawing:"));
2597 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, 0);
2599 GtkWidget *table = gtk_table_new (3, 3, FALSE);
2600 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2601 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2602 gtk_container_add(GTK_CONTAINER(frame), table);
2605 GtkWidget* radio;
2606 {
2607 radio = gtk_radio_button_new_with_label (NULL, _("Color"));
2608 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the visible color and opacity"), NULL);
2609 clonetiler_table_attach (table, radio, 0.0, 1, 1);
2610 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2611 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_COLOR));
2612 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_COLOR);
2613 }
2614 {
2615 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("Opacity"));
2616 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the total accumulated opacity"), NULL);
2617 clonetiler_table_attach (table, radio, 0.0, 2, 1);
2618 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2619 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_OPACITY));
2620 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_OPACITY);
2621 }
2622 {
2623 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("R"));
2624 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Red component of the color"), NULL);
2625 clonetiler_table_attach (table, radio, 0.0, 1, 2);
2626 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2627 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_R));
2628 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_R);
2629 }
2630 {
2631 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("G"));
2632 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Green component of the color"), NULL);
2633 clonetiler_table_attach (table, radio, 0.0, 2, 2);
2634 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2635 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_G));
2636 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_G);
2637 }
2638 {
2639 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("B"));
2640 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Blue component of the color"), NULL);
2641 clonetiler_table_attach (table, radio, 0.0, 3, 2);
2642 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2643 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_B));
2644 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_B);
2645 }
2646 {
2647 //TRANSLATORS: only translate "string" in "context|string".
2648 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2649 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|H"));
2650 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the hue of the color"), NULL);
2651 clonetiler_table_attach (table, radio, 0.0, 1, 3);
2652 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2653 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_H));
2654 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_H);
2655 }
2656 {
2657 //TRANSLATORS: only translate "string" in "context|string".
2658 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2659 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|S"));
2660 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the saturation of the color"), NULL);
2661 clonetiler_table_attach (table, radio, 0.0, 2, 3);
2662 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2663 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_S));
2664 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_S);
2665 }
2666 {
2667 //TRANSLATORS: only translate "string" in "context|string".
2668 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2669 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|L"));
2670 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the lightness of the color"), NULL);
2671 clonetiler_table_attach (table, radio, 0.0, 3, 3);
2672 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2673 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_L));
2674 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_L);
2675 }
2677 }
2679 {
2680 GtkWidget *frame = gtk_frame_new (_("2. Tweak the picked value:"));
2681 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, VB_MARGIN);
2683 GtkWidget *table = gtk_table_new (4, 2, FALSE);
2684 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2685 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2686 gtk_container_add(GTK_CONTAINER(frame), table);
2688 {
2689 GtkWidget *l = gtk_label_new ("");
2690 gtk_label_set_markup (GTK_LABEL(l), _("Gamma-correct:"));
2691 clonetiler_table_attach (table, l, 1.0, 1, 1);
2692 }
2693 {
2694 GtkWidget *l = clonetiler_spinbox (tt,
2695 _("Shift the mid-range of the picked value upwards (>0) or downwards (<0)"), "gamma_picked",
2696 -10, 10, "");
2697 clonetiler_table_attach (table, l, 0.0, 1, 2);
2698 }
2700 {
2701 GtkWidget *l = gtk_label_new ("");
2702 gtk_label_set_markup (GTK_LABEL(l), _("Randomize:"));
2703 clonetiler_table_attach (table, l, 1.0, 1, 3);
2704 }
2705 {
2706 GtkWidget *l = clonetiler_spinbox (tt,
2707 _("Randomize the picked value by this percentage"), "rand_picked",
2708 0, 100, "%");
2709 clonetiler_table_attach (table, l, 0.0, 1, 4);
2710 }
2712 {
2713 GtkWidget *l = gtk_label_new ("");
2714 gtk_label_set_markup (GTK_LABEL(l), _("Invert:"));
2715 clonetiler_table_attach (table, l, 1.0, 2, 1);
2716 }
2717 {
2718 GtkWidget *l = clonetiler_checkbox (tt, _("Invert the picked value"), "invert_picked");
2719 clonetiler_table_attach (table, l, 0.0, 2, 2);
2720 }
2721 }
2723 {
2724 GtkWidget *frame = gtk_frame_new (_("3. Apply the value to the clones':"));
2725 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, 0);
2728 GtkWidget *table = gtk_table_new (2, 2, FALSE);
2729 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2730 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2731 gtk_container_add(GTK_CONTAINER(frame), table);
2733 {
2734 GtkWidget *b = gtk_check_button_new_with_label (_("Presence"));
2735 gint old = prefs_get_int_attribute (prefs_path, "pick_to_presence", 1);
2736 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2737 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone is created with the probability determined by the picked value in that point"), NULL);
2738 clonetiler_table_attach (table, b, 0.0, 1, 1);
2739 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2740 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_presence");
2741 }
2743 {
2744 GtkWidget *b = gtk_check_button_new_with_label (_("Size"));
2745 gint old = prefs_get_int_attribute (prefs_path, "pick_to_size", 0);
2746 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2747 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone's size is determined by the picked value in that point"), NULL);
2748 clonetiler_table_attach (table, b, 0.0, 2, 1);
2749 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2750 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_size");
2751 }
2753 {
2754 GtkWidget *b = gtk_check_button_new_with_label (_("Color"));
2755 gint old = prefs_get_int_attribute (prefs_path, "pick_to_color", 0);
2756 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2757 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);
2758 clonetiler_table_attach (table, b, 0.0, 1, 2);
2759 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2760 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_color");
2761 }
2763 {
2764 GtkWidget *b = gtk_check_button_new_with_label (_("Opacity"));
2765 gint old = prefs_get_int_attribute (prefs_path, "pick_to_opacity", 0);
2766 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2767 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone's opacity is determined by the picked value in that point"), NULL);
2768 clonetiler_table_attach (table, b, 0.0, 2, 2);
2769 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2770 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_opacity");
2771 }
2772 }
2773 gtk_widget_set_sensitive (vvb, prefs_get_int_attribute (prefs_path, "dotrace", 0));
2774 }
2775 }
2777 // Rows/columns, width/height
2778 {
2779 GtkWidget *table = gtk_table_new (2, 2, FALSE);
2780 gtk_container_set_border_width (GTK_CONTAINER (table), VB_MARGIN);
2781 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2782 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2783 gtk_box_pack_start (GTK_BOX (mainbox), table, FALSE, FALSE, 0);
2785 {
2786 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2787 g_object_set_data (G_OBJECT(dlg), "rowscols", (gpointer) hb);
2789 {
2790 GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
2791 int value = prefs_get_int_attribute (prefs_path, "jmax", 2);
2792 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
2793 GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
2794 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many rows in the tiling"), NULL);
2795 gtk_entry_set_width_chars (GTK_ENTRY (sb), 5);
2796 gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
2798 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2799 GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "jmax");
2800 }
2802 {
2803 GtkWidget *l = gtk_label_new ("");
2804 gtk_label_set_markup (GTK_LABEL(l), "×");
2805 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);
2806 gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);
2807 }
2809 {
2810 GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
2811 int value = prefs_get_int_attribute (prefs_path, "imax", 2);
2812 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
2813 GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
2814 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many columns in the tiling"), NULL);
2815 gtk_entry_set_width_chars (GTK_ENTRY (sb), 5);
2816 gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
2818 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2819 GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "imax");
2820 }
2822 clonetiler_table_attach (table, hb, 0.0, 1, 2);
2823 }
2825 {
2826 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2827 g_object_set_data (G_OBJECT(dlg), "widthheight", (gpointer) hb);
2829 // unitmenu
2830 GtkWidget *u = sp_unit_selector_new (SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
2831 sp_unit_selector_set_unit (SP_UNIT_SELECTOR(u), sp_desktop_namedview(SP_ACTIVE_DESKTOP)->doc_units);
2833 {
2834 // Width spinbutton
2835 GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
2836 sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
2838 double value = prefs_get_double_attribute (prefs_path, "fillwidth", 50);
2839 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
2840 gdouble const units = sp_pixels_get_units (value, unit);
2841 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), units);
2843 GtkWidget *e = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0 , 2);
2844 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), e, _("Width of the rectangle to be filled"), NULL);
2845 gtk_entry_set_width_chars (GTK_ENTRY (e), 5);
2846 gtk_box_pack_start (GTK_BOX (hb), e, TRUE, TRUE, 0);
2847 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2848 GTK_SIGNAL_FUNC(clonetiler_fill_width_changed), u);
2849 }
2850 {
2851 GtkWidget *l = gtk_label_new ("");
2852 gtk_label_set_markup (GTK_LABEL(l), "×");
2853 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);
2854 gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);
2855 }
2857 {
2858 // Height spinbutton
2859 GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
2860 sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
2862 double value = prefs_get_double_attribute (prefs_path, "fillheight", 50);
2863 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
2864 gdouble const units = sp_pixels_get_units (value, unit);
2865 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), units);
2868 GtkWidget *e = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0 , 2);
2869 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), e, _("Height of the rectangle to be filled"), NULL);
2870 gtk_entry_set_width_chars (GTK_ENTRY (e), 5);
2871 gtk_box_pack_start (GTK_BOX (hb), e, TRUE, TRUE, 0);
2872 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2873 GTK_SIGNAL_FUNC(clonetiler_fill_height_changed), u);
2874 }
2876 gtk_box_pack_start (GTK_BOX (hb), u, TRUE, TRUE, 0);
2877 clonetiler_table_attach (table, hb, 0.0, 2, 2);
2879 }
2881 // Switch
2882 GtkWidget* radio;
2883 {
2884 radio = gtk_radio_button_new_with_label (NULL, _("Rows, columns: "));
2885 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Create the specified number of rows and columns"), NULL);
2886 clonetiler_table_attach (table, radio, 0.0, 1, 1);
2887 gtk_signal_connect (GTK_OBJECT (radio), "toggled", GTK_SIGNAL_FUNC (clonetiler_switch_to_create), (gpointer) dlg);
2888 }
2889 if (prefs_get_int_attribute(prefs_path, "fillrect", 0) == 0) {
2890 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
2891 gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (radio));
2892 }
2893 {
2894 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("Width, height: "));
2895 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Fill the specified width and height with the tiling"), NULL);
2896 clonetiler_table_attach (table, radio, 0.0, 2, 1);
2897 gtk_signal_connect (GTK_OBJECT (radio), "toggled", GTK_SIGNAL_FUNC (clonetiler_switch_to_fill), (gpointer) dlg);
2898 }
2899 if (prefs_get_int_attribute(prefs_path, "fillrect", 0) == 1) {
2900 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
2901 gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (radio));
2902 }
2903 }
2906 // Use saved pos
2907 {
2908 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2909 gtk_box_pack_start (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2911 GtkWidget *b = gtk_check_button_new_with_label (_("Use saved size and position of the tile"));
2912 gint keepbbox = prefs_get_int_attribute (prefs_path, "keepbbox", 1);
2913 gtk_toggle_button_set_active ((GtkToggleButton *) b, keepbbox != 0);
2914 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);
2915 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2917 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2918 GTK_SIGNAL_FUNC(clonetiler_keep_bbox_toggled), NULL);
2919 }
2921 // Statusbar
2922 {
2923 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2924 gtk_box_pack_end (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2925 GtkWidget *l = gtk_label_new("");
2926 g_object_set_data (G_OBJECT(dlg), "status", (gpointer) l);
2927 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
2928 }
2930 // Buttons
2931 {
2932 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2933 gtk_box_pack_start (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2935 {
2936 GtkWidget *b = gtk_button_new ();
2937 GtkWidget *l = gtk_label_new ("");
2938 gtk_label_set_markup_with_mnemonic (GTK_LABEL(l), _(" <b>_Create</b> "));
2939 gtk_container_add (GTK_CONTAINER(b), l);
2940 gtk_tooltips_set_tip (tt, b, _("Create and tile the clones of the selection"), NULL);
2941 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_apply), NULL);
2942 gtk_box_pack_end (GTK_BOX (hb), b, FALSE, FALSE, 0);
2943 }
2945 { // buttons which are enabled only when there are tiled clones
2946 GtkWidget *sb = gtk_hbox_new(FALSE, 0);
2947 gtk_box_pack_end (GTK_BOX (hb), sb, FALSE, FALSE, 0);
2948 g_object_set_data (G_OBJECT(dlg), "buttons_on_tiles", (gpointer) sb);
2949 {
2950 // TRANSLATORS: if a group of objects are "clumped" together, then they
2951 // are unevenly spread in the given amount of space - as shown in the
2952 // diagrams on the left in the following screenshot:
2953 // http://www.inkscape.org/screenshots/gallery/inkscape-0.42-CVS-tiles-unclump.png
2954 // So unclumping is the process of spreading a number of objects out more evenly.
2955 GtkWidget *b = gtk_button_new_with_mnemonic (_(" _Unclump "));
2956 gtk_tooltips_set_tip (tt, b, _("Spread out clones to reduce clumping; can be applied repeatedly"), NULL);
2957 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_unclump), NULL);
2958 gtk_box_pack_end (GTK_BOX (sb), b, FALSE, FALSE, 0);
2959 }
2961 {
2962 GtkWidget *b = gtk_button_new_with_mnemonic (_(" Re_move "));
2963 gtk_tooltips_set_tip (tt, b, _("Remove existing tiled clones of the selected object (siblings only)"), NULL);
2964 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_remove), NULL);
2965 gtk_box_pack_end (GTK_BOX (sb), b, FALSE, FALSE, 0);
2966 }
2968 // connect to global selection changed signal (so we can change desktops) and
2969 // external_change (so we're not fooled by undo)
2970 g_signal_connect (G_OBJECT (INKSCAPE), "change_selection", G_CALLBACK (clonetiler_change_selection), dlg);
2971 g_signal_connect (G_OBJECT (INKSCAPE), "external_change", G_CALLBACK (clonetiler_external_change), dlg);
2972 g_signal_connect(G_OBJECT(dlg), "destroy", G_CALLBACK(clonetiler_disconnect_gsignal), G_OBJECT (INKSCAPE));
2974 // update now
2975 clonetiler_change_selection (NULL, sp_desktop_selection(SP_ACTIVE_DESKTOP), dlg);
2976 }
2978 {
2979 GtkWidget *b = gtk_button_new_with_mnemonic (_(" R_eset "));
2980 // TRANSLATORS: "change" is a noun here
2981 gtk_tooltips_set_tip (tt, b, _("Reset all shifts, scales, rotates, opacity and color changes in the dialog to zero"), NULL);
2982 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_reset), NULL);
2983 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2984 }
2985 }
2987 gtk_widget_show_all (mainbox);
2989 } // end of if (!dlg)
2991 gtk_window_present ((GtkWindow *) dlg);
2992 }
2995 /*
2996 Local Variables:
2997 mode:c++
2998 c-file-style:"stroustrup"
2999 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
3000 indent-tabs-mode:nil
3001 fill-column:99
3002 End:
3003 */
3004 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :