07b146fca23e7c84c99faa3b7185ca1d81c0f511
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;
858 static void
859 clonetiler_trace_hide_tiled_clones_recursively (SPObject *from)
860 {
861 if (!trace_arena)
862 return;
864 for (SPObject *o = sp_object_first_child(from); o != NULL; o = SP_OBJECT_NEXT(o)) {
865 if (SP_IS_ITEM(o) && clonetiler_is_a_clone_of (o, NULL))
866 sp_item_invoke_hide(SP_ITEM(o), trace_visionkey); // FIXME: hide each tiled clone's original too!
867 clonetiler_trace_hide_tiled_clones_recursively (o);
868 }
869 }
871 static void
872 clonetiler_trace_setup (SPDocument *doc, gdouble zoom, SPItem *original)
873 {
874 trace_arena = NRArena::create();
875 /* Create ArenaItem and set transform */
876 trace_visionkey = sp_item_display_key_new(1);
877 trace_root = sp_item_invoke_show( SP_ITEM(SP_DOCUMENT_ROOT (doc)),
878 (NRArena *) trace_arena, trace_visionkey, SP_ITEM_SHOW_DISPLAY);
880 // hide the (current) original and any tiled clones, we only want to pick the background
881 sp_item_invoke_hide(original, trace_visionkey);
882 clonetiler_trace_hide_tiled_clones_recursively (SP_OBJECT(SP_DOCUMENT_ROOT (doc)));
884 sp_document_root (doc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
885 sp_document_ensure_up_to_date(doc);
887 trace_zoom = zoom;
888 }
890 static guint32
891 clonetiler_trace_pick (NR::Rect box)
892 {
893 if (!trace_arena)
894 return 0;
896 NR::Matrix t(NR::scale(trace_zoom, trace_zoom));
897 nr_arena_item_set_transform(trace_root, &t);
898 NRGC gc(NULL);
899 gc.transform.set_identity();
900 nr_arena_item_invoke_update( trace_root, NULL, &gc,
901 NR_ARENA_ITEM_STATE_ALL,
902 NR_ARENA_ITEM_STATE_NONE );
904 /* Item integer bbox in points */
905 NRRectL ibox;
906 ibox.x0 = (int) floor(trace_zoom * box.min()[NR::X] + 0.5);
907 ibox.y0 = (int) floor(trace_zoom * box.min()[NR::Y] + 0.5);
908 ibox.x1 = (int) floor(trace_zoom * box.max()[NR::X] + 0.5);
909 ibox.y1 = (int) floor(trace_zoom * box.max()[NR::Y] + 0.5);
911 /* Find visible area */
912 int width = ibox.x1 - ibox.x0;
913 int height = ibox.y1 - ibox.y0;
915 /* Set up pixblock */
916 guchar *px = g_new(guchar, 4 * width * height);
918 if (px == NULL) {
919 return 0; // buffer is too big or too small, cannot pick, so return 0
920 }
922 memset(px, 0x00, 4 * width * height);
924 /* Render */
925 NRPixBlock pb;
926 nr_pixblock_setup_extern( &pb, NR_PIXBLOCK_MODE_R8G8B8A8N,
927 ibox.x0, ibox.y0, ibox.x1, ibox.y1,
928 px, 4 * width, FALSE, FALSE );
929 nr_arena_item_invoke_render(NULL, trace_root, &ibox, &pb,
930 NR_ARENA_ITEM_RENDER_NO_CACHE );
932 double R = 0, G = 0, B = 0, A = 0;
933 double count = 0;
934 double weight = 0;
936 for (int y = ibox.y0; y < ibox.y1; y++) {
937 const unsigned char *s = NR_PIXBLOCK_PX (&pb) + (y - ibox.y0) * pb.rs;
938 for (int x = ibox.x0; x < ibox.x1; x++) {
939 count += 1;
940 weight += s[3] / 255.0;
941 R += s[0] / 255.0;
942 G += s[1] / 255.0;
943 B += s[2] / 255.0;
944 A += s[3] / 255.0;
945 s += 4;
946 }
947 }
949 nr_pixblock_release(&pb);
951 R = R / weight;
952 G = G / weight;
953 B = B / weight;
954 A = A / count;
956 R = CLAMP (R, 0.0, 1.0);
957 G = CLAMP (G, 0.0, 1.0);
958 B = CLAMP (B, 0.0, 1.0);
959 A = CLAMP (A, 0.0, 1.0);
961 return SP_RGBA32_F_COMPOSE (R, G, B, A);
962 }
964 static void
965 clonetiler_trace_finish ()
966 {
967 if (trace_arena) {
968 ((NRObject *) trace_arena)->unreference();
969 trace_arena = NULL;
970 }
971 }
973 static void
974 clonetiler_unclump( GtkWidget */*widget*/, void * )
975 {
976 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
977 if (desktop == NULL)
978 return;
980 Inkscape::Selection *selection = sp_desktop_selection(desktop);
982 // check if something is selected
983 if (selection->isEmpty() || g_slist_length((GSList *) selection->itemList()) > 1) {
984 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to unclump."));
985 return;
986 }
988 SPObject *obj = SP_OBJECT(selection->singleItem());
989 SPObject *parent = SP_OBJECT_PARENT (obj);
991 GSList *to_unclump = NULL; // not including the original
993 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
994 if (clonetiler_is_a_clone_of (child, obj)) {
995 to_unclump = g_slist_prepend (to_unclump, child);
996 }
997 }
999 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
1001 unclump (to_unclump);
1003 g_slist_free (to_unclump);
1005 sp_document_done (sp_desktop_document (desktop), SP_VERB_DIALOG_CLONETILER,
1006 _("Unclump tiled clones"));
1007 }
1009 static guint
1010 clonetiler_number_of_clones (SPObject *obj)
1011 {
1012 SPObject *parent = SP_OBJECT_PARENT (obj);
1014 guint n = 0;
1016 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
1017 if (clonetiler_is_a_clone_of (child, obj)) {
1018 n ++;
1019 }
1020 }
1022 return n;
1023 }
1025 static void
1026 clonetiler_remove( GtkWidget */*widget*/, void *, bool do_undo = true )
1027 {
1028 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
1029 if (desktop == NULL)
1030 return;
1032 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1034 // check if something is selected
1035 if (selection->isEmpty() || g_slist_length((GSList *) selection->itemList()) > 1) {
1036 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to remove."));
1037 return;
1038 }
1040 SPObject *obj = SP_OBJECT(selection->singleItem());
1041 SPObject *parent = SP_OBJECT_PARENT (obj);
1043 // remove old tiling
1044 GSList *to_delete = NULL;
1045 for (SPObject *child = sp_object_first_child(parent); child != NULL; child = SP_OBJECT_NEXT(child)) {
1046 if (clonetiler_is_a_clone_of (child, obj)) {
1047 to_delete = g_slist_prepend (to_delete, child);
1048 }
1049 }
1050 for (GSList *i = to_delete; i; i = i->next) {
1051 SP_OBJECT(i->data)->deleteObject();
1052 }
1053 g_slist_free (to_delete);
1055 clonetiler_change_selection (NULL, selection, dlg);
1057 if (do_undo)
1058 sp_document_done (sp_desktop_document (desktop), SP_VERB_DIALOG_CLONETILER,
1059 _("Delete tiled clones"));
1060 }
1062 static NR::Rect
1063 transform_rect(NR::Rect const &r, NR::Matrix const &m)
1064 {
1065 using NR::X;
1066 using NR::Y;
1067 NR::Point const p1 = r.corner(1) * m;
1068 NR::Point const p2 = r.corner(2) * m;
1069 NR::Point const p3 = r.corner(3) * m;
1070 NR::Point const p4 = r.corner(4) * m;
1071 return NR::Rect(
1072 NR::Point(
1073 std::min(std::min(p1[X], p2[X]), std::min(p3[X], p4[X])),
1074 std::min(std::min(p1[Y], p2[Y]), std::min(p3[Y], p4[Y]))),
1075 NR::Point(
1076 std::max(std::max(p1[X], p2[X]), std::max(p3[X], p4[X])),
1077 std::max(std::max(p1[Y], p2[Y]), std::max(p3[Y], p4[Y]))));
1078 }
1080 /**
1081 Randomizes \a val by \a rand, with 0 < val < 1 and all values (including 0, 1) having the same
1082 probability of being displaced.
1083 */
1084 static double
1085 randomize01 (double val, double rand)
1086 {
1087 double base = MIN (val - rand, 1 - 2*rand);
1088 if (base < 0) base = 0;
1089 val = base + g_random_double_range (0, MIN (2 * rand, 1 - base));
1090 return CLAMP(val, 0, 1); // this should be unnecessary with the above provisions, but just in case...
1091 }
1094 static void
1095 clonetiler_apply( GtkWidget */*widget*/, void * )
1096 {
1097 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
1098 if (desktop == NULL)
1099 return;
1101 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1103 // check if something is selected
1104 if (selection->isEmpty()) {
1105 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select an <b>object</b> to clone."));
1106 return;
1107 }
1109 // Check if more than one object is selected.
1110 if (g_slist_length((GSList *) selection->itemList()) > 1) {
1111 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>."));
1112 return;
1113 }
1115 // set "busy" cursor
1116 desktop->setWaitingCursor();
1118 // set statusbar text
1119 GtkWidget *status = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "status");
1120 gtk_label_set_markup (GTK_LABEL(status), _("<small>Creating tiled clones...</small>"));
1121 gtk_widget_queue_draw(GTK_WIDGET(status));
1122 gdk_window_process_all_updates();
1124 SPObject *obj = SP_OBJECT(selection->singleItem());
1125 Inkscape::XML::Node *obj_repr = SP_OBJECT_REPR(obj);
1126 const char *id_href = g_strdup_printf("#%s", obj_repr->attribute("id"));
1127 SPObject *parent = SP_OBJECT_PARENT (obj);
1129 clonetiler_remove (NULL, NULL, false);
1131 double shiftx_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_per_i", 0, -10000, 10000);
1132 double shifty_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_per_i", 0, -10000, 10000);
1133 double shiftx_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_per_j", 0, -10000, 10000);
1134 double shifty_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_per_j", 0, -10000, 10000);
1135 double shiftx_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shiftx_rand", 0, 0, 1000);
1136 double shifty_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "shifty_rand", 0, 0, 1000);
1137 double shiftx_exp = prefs_get_double_attribute_limited (prefs_path, "shiftx_exp", 1, 0, 10);
1138 double shifty_exp = prefs_get_double_attribute_limited (prefs_path, "shifty_exp", 1, 0, 10);
1139 int shiftx_alternate = prefs_get_int_attribute (prefs_path, "shiftx_alternate", 0);
1140 int shifty_alternate = prefs_get_int_attribute (prefs_path, "shifty_alternate", 0);
1141 int shiftx_cumulate = prefs_get_int_attribute (prefs_path, "shiftx_cumulate", 0);
1142 int shifty_cumulate = prefs_get_int_attribute (prefs_path, "shifty_cumulate", 0);
1143 int shiftx_excludew = prefs_get_int_attribute (prefs_path, "shiftx_excludew", 0);
1144 int shifty_excludeh = prefs_get_int_attribute (prefs_path, "shifty_excludeh", 0);
1146 double scalex_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_per_i", 0, -100, 1000);
1147 double scaley_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_per_i", 0, -100, 1000);
1148 double scalex_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_per_j", 0, -100, 1000);
1149 double scaley_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_per_j", 0, -100, 1000);
1150 double scalex_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scalex_rand", 0, 0, 1000);
1151 double scaley_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "scaley_rand", 0, 0, 1000);
1152 double scalex_exp = prefs_get_double_attribute_limited (prefs_path, "scalex_exp", 1, 0, 10);
1153 double scaley_exp = prefs_get_double_attribute_limited (prefs_path, "scaley_exp", 1, 0, 10);
1154 double scalex_log = prefs_get_double_attribute_limited (prefs_path, "scalex_log", 0, 0, 10);
1155 double scaley_log = prefs_get_double_attribute_limited (prefs_path, "scaley_log", 0, 0, 10);
1156 int scalex_alternate = prefs_get_int_attribute (prefs_path, "scalex_alternate", 0);
1157 int scaley_alternate = prefs_get_int_attribute (prefs_path, "scaley_alternate", 0);
1158 int scalex_cumulate = prefs_get_int_attribute (prefs_path, "scalex_cumulate", 0);
1159 int scaley_cumulate = prefs_get_int_attribute (prefs_path, "scaley_cumulate", 0);
1161 double rotate_per_i = prefs_get_double_attribute_limited (prefs_path, "rotate_per_i", 0, -180, 180);
1162 double rotate_per_j = prefs_get_double_attribute_limited (prefs_path, "rotate_per_j", 0, -180, 180);
1163 double rotate_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rotate_rand", 0, 0, 100);
1164 int rotate_alternatei = prefs_get_int_attribute (prefs_path, "rotate_alternatei", 0);
1165 int rotate_alternatej = prefs_get_int_attribute (prefs_path, "rotate_alternatej", 0);
1166 int rotate_cumulatei = prefs_get_int_attribute (prefs_path, "rotate_cumulatei", 0);
1167 int rotate_cumulatej = prefs_get_int_attribute (prefs_path, "rotate_cumulatej", 0);
1169 double blur_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_per_i", 0, 0, 100);
1170 double blur_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_per_j", 0, 0, 100);
1171 int blur_alternatei = prefs_get_int_attribute (prefs_path, "blur_alternatei", 0);
1172 int blur_alternatej = prefs_get_int_attribute (prefs_path, "blur_alternatej", 0);
1173 double blur_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "blur_rand", 0, 0, 100);
1175 double opacity_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_per_i", 0, 0, 100);
1176 double opacity_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_per_j", 0, 0, 100);
1177 int opacity_alternatei = prefs_get_int_attribute (prefs_path, "opacity_alternatei", 0);
1178 int opacity_alternatej = prefs_get_int_attribute (prefs_path, "opacity_alternatej", 0);
1179 double opacity_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "opacity_rand", 0, 0, 100);
1181 const gchar *initial_color = prefs_get_string_attribute (prefs_path, "initial_color");
1182 double hue_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_per_j", 0, -100, 100);
1183 double hue_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_per_i", 0, -100, 100);
1184 double hue_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "hue_rand", 0, 0, 100);
1185 double saturation_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_per_j", 0, -100, 100);
1186 double saturation_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_per_i", 0, -100, 100);
1187 double saturation_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "saturation_rand", 0, 0, 100);
1188 double lightness_per_j = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_per_j", 0, -100, 100);
1189 double lightness_per_i = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_per_i", 0, -100, 100);
1190 double lightness_rand = 0.01 * prefs_get_double_attribute_limited (prefs_path, "lightness_rand", 0, 0, 100);
1191 int color_alternatej = prefs_get_int_attribute (prefs_path, "color_alternatej", 0);
1192 int color_alternatei = prefs_get_int_attribute (prefs_path, "color_alternatei", 0);
1194 int type = prefs_get_int_attribute (prefs_path, "symmetrygroup", 0);
1196 int keepbbox = prefs_get_int_attribute (prefs_path, "keepbbox", 1);
1198 int imax = prefs_get_int_attribute (prefs_path, "imax", 2);
1199 int jmax = prefs_get_int_attribute (prefs_path, "jmax", 2);
1201 int fillrect = prefs_get_int_attribute (prefs_path, "fillrect", 0);
1202 double fillwidth = prefs_get_double_attribute_limited (prefs_path, "fillwidth", 50, 0, 1e6);
1203 double fillheight = prefs_get_double_attribute_limited (prefs_path, "fillheight", 50, 0, 1e6);
1205 int dotrace = prefs_get_int_attribute (prefs_path, "dotrace", 0);
1206 int pick = prefs_get_int_attribute (prefs_path, "pick", 0);
1207 int pick_to_presence = prefs_get_int_attribute (prefs_path, "pick_to_presence", 0);
1208 int pick_to_size = prefs_get_int_attribute (prefs_path, "pick_to_size", 0);
1209 int pick_to_color = prefs_get_int_attribute (prefs_path, "pick_to_color", 0);
1210 int pick_to_opacity = prefs_get_int_attribute (prefs_path, "pick_to_opacity", 0);
1211 double rand_picked = 0.01 * prefs_get_double_attribute_limited (prefs_path, "rand_picked", 0, 0, 100);
1212 int invert_picked = prefs_get_int_attribute (prefs_path, "invert_picked", 0);
1213 double gamma_picked = prefs_get_double_attribute_limited (prefs_path, "gamma_picked", 0, -10, 10);
1215 if (dotrace) {
1216 clonetiler_trace_setup (sp_desktop_document(desktop), 1.0, SP_ITEM (obj));
1217 }
1219 NR::Point center;
1220 double w;
1221 double h;
1222 double x0;
1223 double y0;
1225 if (keepbbox &&
1226 obj_repr->attribute("inkscape:tile-w") &&
1227 obj_repr->attribute("inkscape:tile-h") &&
1228 obj_repr->attribute("inkscape:tile-x0") &&
1229 obj_repr->attribute("inkscape:tile-y0") &&
1230 obj_repr->attribute("inkscape:tile-cx") &&
1231 obj_repr->attribute("inkscape:tile-cy")) {
1233 double cx = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-cx", 0);
1234 double cy = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-cy", 0);
1235 center = NR::Point (cx, cy);
1237 w = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-w", 0);
1238 h = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-h", 0);
1239 x0 = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-x0", 0);
1240 y0 = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-y0", 0);
1241 } else {
1242 int prefs_bbox = prefs_get_int_attribute("tools", "bounding_box", 0);
1243 SPItem::BBoxType bbox_type = (prefs_bbox ==0)?
1244 SPItem::APPROXIMATE_BBOX : SPItem::GEOMETRIC_BBOX;
1245 boost::optional<NR::Rect> r = SP_ITEM(obj)->getBounds(from_2geom(sp_item_i2doc_affine(SP_ITEM(obj))),
1246 bbox_type);
1247 if (r) {
1248 w = r->dimensions()[NR::X];
1249 h = r->dimensions()[NR::Y];
1250 x0 = r->min()[NR::X];
1251 y0 = r->min()[NR::Y];
1252 center = desktop->dt2doc(SP_ITEM(obj)->getCenter());
1254 sp_repr_set_svg_double(obj_repr, "inkscape:tile-cx", center[NR::X]);
1255 sp_repr_set_svg_double(obj_repr, "inkscape:tile-cy", center[NR::Y]);
1256 sp_repr_set_svg_double(obj_repr, "inkscape:tile-w", w);
1257 sp_repr_set_svg_double(obj_repr, "inkscape:tile-h", h);
1258 sp_repr_set_svg_double(obj_repr, "inkscape:tile-x0", x0);
1259 sp_repr_set_svg_double(obj_repr, "inkscape:tile-y0", y0);
1260 } else {
1261 center = NR::Point(0, 0);
1262 w = h = 0;
1263 x0 = y0 = 0;
1264 }
1265 }
1267 NR::Point cur = NR::Point (0, 0);
1268 NR::Rect bbox_original = NR::Rect (NR::Point (x0, y0), NR::Point (x0 + w, y0 + h));
1269 double perimeter_original = (w + h)/4;
1271 // The integers i and j are reserved for tile column and row.
1272 // The doubles x and y are used for coordinates
1273 for (int i = 0;
1274 fillrect?
1275 (fabs(cur[NR::X]) < fillwidth && i < 200) // prevent "freezing" with too large fillrect, arbitrarily limit rows
1276 : (i < imax);
1277 i ++) {
1278 for (int j = 0;
1279 fillrect?
1280 (fabs(cur[NR::Y]) < fillheight && j < 200) // prevent "freezing" with too large fillrect, arbitrarily limit cols
1281 : (j < jmax);
1282 j ++) {
1284 // Note: We create a clone at 0,0 too, right over the original, in case our clones are colored
1286 // Get transform from symmetry, shift, scale, rotation
1287 NR::Matrix t = clonetiler_get_transform (type, i, j, center[NR::X], center[NR::Y], w, h,
1288 shiftx_per_i, shifty_per_i,
1289 shiftx_per_j, shifty_per_j,
1290 shiftx_rand, shifty_rand,
1291 shiftx_exp, shifty_exp,
1292 shiftx_alternate, shifty_alternate,
1293 shiftx_cumulate, shifty_cumulate,
1294 shiftx_excludew, shifty_excludeh,
1295 scalex_per_i, scaley_per_i,
1296 scalex_per_j, scaley_per_j,
1297 scalex_rand, scaley_rand,
1298 scalex_exp, scaley_exp,
1299 scalex_log, scaley_log,
1300 scalex_alternate, scaley_alternate,
1301 scalex_cumulate, scaley_cumulate,
1302 rotate_per_i, rotate_per_j,
1303 rotate_rand,
1304 rotate_alternatei, rotate_alternatej,
1305 rotate_cumulatei, rotate_cumulatej );
1307 cur = center * t - center;
1308 if (fillrect) {
1309 if ((cur[NR::X] > fillwidth) || (cur[NR::Y] > fillheight)) { // off limits
1310 continue;
1311 }
1312 }
1314 gchar color_string[32]; *color_string = 0;
1316 // Color tab
1317 if (initial_color) {
1318 guint32 rgba = sp_svg_read_color (initial_color, 0x000000ff);
1319 float hsl[3];
1320 sp_color_rgb_to_hsl_floatv (hsl, SP_RGBA32_R_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_B_F(rgba));
1322 double eff_i = (color_alternatei? (i%2) : (i));
1323 double eff_j = (color_alternatej? (j%2) : (j));
1325 hsl[0] += hue_per_i * eff_i + hue_per_j * eff_j + hue_rand * g_random_double_range (-1, 1);
1326 double notused;
1327 hsl[0] = modf( hsl[0], ¬used ); // Restrict to 0-1
1328 hsl[1] += saturation_per_i * eff_i + saturation_per_j * eff_j + saturation_rand * g_random_double_range (-1, 1);
1329 hsl[1] = CLAMP (hsl[1], 0, 1);
1330 hsl[2] += lightness_per_i * eff_i + lightness_per_j * eff_j + lightness_rand * g_random_double_range (-1, 1);
1331 hsl[2] = CLAMP (hsl[2], 0, 1);
1333 float rgb[3];
1334 sp_color_hsl_to_rgb_floatv (rgb, hsl[0], hsl[1], hsl[2]);
1335 sp_svg_write_color(color_string, sizeof(color_string), SP_RGBA32_F_COMPOSE(rgb[0], rgb[1], rgb[2], 1.0));
1336 }
1338 // Blur
1339 double blur = 0.0;
1340 {
1341 int eff_i = (blur_alternatei? (i%2) : (i));
1342 int eff_j = (blur_alternatej? (j%2) : (j));
1343 blur = (blur_per_i * eff_i + blur_per_j * eff_j + blur_rand * g_random_double_range (-1, 1));
1344 blur = CLAMP (blur, 0, 1);
1345 }
1347 // Opacity
1348 double opacity = 1.0;
1349 {
1350 int eff_i = (opacity_alternatei? (i%2) : (i));
1351 int eff_j = (opacity_alternatej? (j%2) : (j));
1352 opacity = 1 - (opacity_per_i * eff_i + opacity_per_j * eff_j + opacity_rand * g_random_double_range (-1, 1));
1353 opacity = CLAMP (opacity, 0, 1);
1354 }
1356 // Trace tab
1357 if (dotrace) {
1358 NR::Rect bbox_t = transform_rect (bbox_original, t);
1360 guint32 rgba = clonetiler_trace_pick (bbox_t);
1361 float r = SP_RGBA32_R_F(rgba);
1362 float g = SP_RGBA32_G_F(rgba);
1363 float b = SP_RGBA32_B_F(rgba);
1364 float a = SP_RGBA32_A_F(rgba);
1366 float hsl[3];
1367 sp_color_rgb_to_hsl_floatv (hsl, r, g, b);
1369 gdouble val = 0;
1370 switch (pick) {
1371 case PICK_COLOR:
1372 val = 1 - hsl[2]; // inverse lightness; to match other picks where black = max
1373 break;
1374 case PICK_OPACITY:
1375 val = a;
1376 break;
1377 case PICK_R:
1378 val = r;
1379 break;
1380 case PICK_G:
1381 val = g;
1382 break;
1383 case PICK_B:
1384 val = b;
1385 break;
1386 case PICK_H:
1387 val = hsl[0];
1388 break;
1389 case PICK_S:
1390 val = hsl[1];
1391 break;
1392 case PICK_L:
1393 val = 1 - hsl[2];
1394 break;
1395 default:
1396 break;
1397 }
1399 if (rand_picked > 0) {
1400 val = randomize01 (val, rand_picked);
1401 r = randomize01 (r, rand_picked);
1402 g = randomize01 (g, rand_picked);
1403 b = randomize01 (b, rand_picked);
1404 }
1406 if (gamma_picked != 0) {
1407 double power;
1408 if (gamma_picked < 0)
1409 power = 1/(1 + fabs(gamma_picked));
1410 else
1411 power = 1 + gamma_picked;
1413 val = pow (val, power);
1414 r = pow (r, power);
1415 g = pow (g, power);
1416 b = pow (b, power);
1417 }
1419 if (invert_picked) {
1420 val = 1 - val;
1421 r = 1 - r;
1422 g = 1 - g;
1423 b = 1 - b;
1424 }
1426 val = CLAMP (val, 0, 1);
1427 r = CLAMP (r, 0, 1);
1428 g = CLAMP (g, 0, 1);
1429 b = CLAMP (b, 0, 1);
1431 // recompose tweaked color
1432 rgba = SP_RGBA32_F_COMPOSE(r, g, b, a);
1434 if (pick_to_presence) {
1435 if (g_random_double_range (0, 1) > val) {
1436 continue; // skip!
1437 }
1438 }
1439 if (pick_to_size) {
1440 t = NR::translate(-center[NR::X], -center[NR::Y]) * NR::scale (val, val) * NR::translate(center[NR::X], center[NR::Y]) * t;
1441 }
1442 if (pick_to_opacity) {
1443 opacity *= val;
1444 }
1445 if (pick_to_color) {
1446 sp_svg_write_color(color_string, sizeof(color_string), rgba);
1447 }
1448 }
1450 if (opacity < 1e-6) { // invisibly transparent, skip
1451 continue;
1452 }
1454 if (fabs(t[0]) + fabs (t[1]) + fabs(t[2]) + fabs(t[3]) < 1e-6) { // too small, skip
1455 continue;
1456 }
1458 // Create the clone
1459 Inkscape::XML::Node *clone = obj_repr->document()->createElement("svg:use");
1460 clone->setAttribute("x", "0");
1461 clone->setAttribute("y", "0");
1462 clone->setAttribute("inkscape:tiled-clone-of", id_href);
1463 clone->setAttribute("xlink:href", id_href);
1465 NR::Point new_center;
1466 bool center_set = false;
1467 if (obj_repr->attribute("inkscape:transform-center-x") || obj_repr->attribute("inkscape:transform-center-y")) {
1468 new_center = desktop->dt2doc(SP_ITEM(obj)->getCenter()) * t;
1469 center_set = true;
1470 }
1472 gchar *affinestr=sp_svg_transform_write(t);
1473 clone->setAttribute("transform", affinestr);
1474 g_free(affinestr);
1476 if (opacity < 1.0) {
1477 sp_repr_set_css_double(clone, "opacity", opacity);
1478 }
1480 if (*color_string) {
1481 clone->setAttribute("fill", color_string);
1482 clone->setAttribute("stroke", color_string);
1483 }
1485 // add the new clone to the top of the original's parent
1486 SP_OBJECT_REPR(parent)->appendChild(clone);
1488 if (blur > 0.0) {
1489 SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
1490 double perimeter = perimeter_original * NR::expansion(t);
1491 double radius = blur * perimeter;
1492 // this is necessary for all newly added clones to have correct bboxes,
1493 // otherwise filters won't work:
1494 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
1495 // it's hard to figure out exact width/height of the tile without having an object
1496 // that we can take bbox of; however here we only need a lower bound so that blur
1497 // margins are not too small, and the perimeter should work
1498 SPFilter *constructed = new_filter_gaussian_blur(sp_desktop_document(desktop), radius, NR::expansion(t), NR::expansionX(t), NR::expansionY(t), perimeter, perimeter);
1499 sp_style_set_property_url (clone_object, "filter", SP_OBJECT(constructed), false);
1500 }
1502 if (center_set) {
1503 SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
1504 if (clone_object && SP_IS_ITEM(clone_object)) {
1505 clone_object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
1506 SP_ITEM(clone_object)->setCenter(desktop->doc2dt(new_center));
1507 clone_object->updateRepr();
1508 }
1509 }
1511 Inkscape::GC::release(clone);
1512 }
1513 cur[NR::Y] = 0;
1514 }
1516 if (dotrace) {
1517 clonetiler_trace_finish ();
1518 }
1520 clonetiler_change_selection (NULL, selection, dlg);
1522 desktop->clearWaitingCursor();
1524 sp_document_done(sp_desktop_document(desktop), SP_VERB_DIALOG_CLONETILER,
1525 _("Create tiled clones"));
1526 }
1528 static GtkWidget *
1529 clonetiler_new_tab (GtkWidget *nb, const gchar *label)
1530 {
1531 GtkWidget *l = gtk_label_new_with_mnemonic (label);
1532 GtkWidget *vb = gtk_vbox_new (FALSE, VB_MARGIN);
1533 gtk_container_set_border_width (GTK_CONTAINER (vb), VB_MARGIN);
1534 gtk_notebook_append_page (GTK_NOTEBOOK (nb), vb, l);
1535 return vb;
1536 }
1538 static void
1539 clonetiler_checkbox_toggled (GtkToggleButton *tb, gpointer *data)
1540 {
1541 const gchar *attr = (const gchar *) data;
1542 prefs_set_int_attribute (prefs_path, attr, gtk_toggle_button_get_active (tb));
1543 }
1545 static GtkWidget *
1546 clonetiler_checkbox (GtkTooltips *tt, const char *tip, const char *attr)
1547 {
1548 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
1550 GtkWidget *b = gtk_check_button_new ();
1551 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, tip, NULL);
1553 int value = prefs_get_int_attribute (prefs_path, attr, 0);
1554 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(b), value);
1556 gtk_box_pack_end (GTK_BOX (hb), b, FALSE, TRUE, 0);
1557 gtk_signal_connect ( GTK_OBJECT (b), "clicked",
1558 GTK_SIGNAL_FUNC (clonetiler_checkbox_toggled), (gpointer) attr);
1560 g_object_set_data (G_OBJECT(b), "uncheckable", GINT_TO_POINTER(TRUE));
1562 return hb;
1563 }
1566 static void
1567 clonetiler_value_changed (GtkAdjustment *adj, gpointer data)
1568 {
1569 const gchar *pref = (const gchar *) data;
1570 prefs_set_double_attribute (prefs_path, pref, adj->value);
1571 }
1573 static GtkWidget *
1574 clonetiler_spinbox (GtkTooltips *tt, const char *tip, const char *attr, double lower, double upper, const gchar *suffix, bool exponent = false)
1575 {
1576 GtkWidget *hb = gtk_hbox_new(FALSE, 0);
1578 {
1579 GtkObject *a;
1580 if (exponent)
1581 a = gtk_adjustment_new(1.0, lower, upper, 0.01, 0.05, 0.1);
1582 else
1583 a = gtk_adjustment_new(0.0, lower, upper, 0.1, 0.5, 2);
1585 GtkWidget *sb;
1586 if (exponent)
1587 sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 0.01, 2);
1588 else
1589 sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 0.1, 1);
1591 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, tip, NULL);
1592 gtk_entry_set_width_chars (GTK_ENTRY (sb), 4);
1593 gtk_box_pack_start (GTK_BOX (hb), sb, FALSE, FALSE, SB_MARGIN);
1595 double value = prefs_get_double_attribute_limited (prefs_path, attr, exponent? 1 : 0, lower, upper);
1596 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
1597 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
1598 GTK_SIGNAL_FUNC(clonetiler_value_changed), (gpointer) attr);
1600 if (exponent)
1601 g_object_set_data (G_OBJECT(sb), "oneable", GINT_TO_POINTER(TRUE));
1602 else
1603 g_object_set_data (G_OBJECT(sb), "zeroable", GINT_TO_POINTER(TRUE));
1604 }
1606 {
1607 GtkWidget *l = gtk_label_new ("");
1608 gtk_label_set_markup (GTK_LABEL(l), suffix);
1609 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0);
1610 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
1611 }
1613 return hb;
1614 }
1616 static void
1617 clonetiler_symgroup_changed( GtkMenuItem */*item*/, gpointer data )
1618 {
1619 gint group_new = GPOINTER_TO_INT (data);
1620 prefs_set_int_attribute ( prefs_path, "symmetrygroup", group_new );
1621 }
1623 static void
1624 clonetiler_xy_changed (GtkAdjustment *adj, gpointer data)
1625 {
1626 const gchar *pref = (const gchar *) data;
1627 prefs_set_int_attribute (prefs_path, pref, (int) floor(adj->value + 0.5));
1628 }
1630 static void
1631 clonetiler_keep_bbox_toggled( GtkToggleButton *tb, gpointer /*data*/ )
1632 {
1633 prefs_set_int_attribute (prefs_path, "keepbbox", gtk_toggle_button_get_active (tb));
1634 }
1636 static void
1637 clonetiler_pick_to (GtkToggleButton *tb, gpointer data)
1638 {
1639 const gchar *pref = (const gchar *) data;
1640 prefs_set_int_attribute (prefs_path, pref, gtk_toggle_button_get_active (tb));
1641 }
1644 static void
1645 clonetiler_reset_recursive (GtkWidget *w)
1646 {
1647 if (w && GTK_IS_OBJECT(w)) {
1648 {
1649 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "zeroable"));
1650 if (r && GTK_IS_SPIN_BUTTON(w)) { // spinbutton
1651 GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(w));
1652 gtk_adjustment_set_value (a, 0);
1653 }
1654 }
1655 {
1656 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "oneable"));
1657 if (r && GTK_IS_SPIN_BUTTON(w)) { // spinbutton
1658 GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(w));
1659 gtk_adjustment_set_value (a, 1);
1660 }
1661 }
1662 {
1663 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "uncheckable"));
1664 if (r && GTK_IS_TOGGLE_BUTTON(w)) { // checkbox
1665 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(w), FALSE);
1666 }
1667 }
1668 }
1670 if (GTK_IS_CONTAINER(w)) {
1671 GList *ch = gtk_container_get_children (GTK_CONTAINER(w));
1672 for (GList *i = ch; i != NULL; i = i->next) {
1673 clonetiler_reset_recursive (GTK_WIDGET(i->data));
1674 }
1675 g_list_free (ch);
1676 }
1677 }
1679 static void
1680 clonetiler_reset( GtkWidget */*widget*/, void * )
1681 {
1682 clonetiler_reset_recursive (dlg);
1683 }
1685 static void
1686 clonetiler_table_attach (GtkWidget *table, GtkWidget *widget, float align, int row, int col)
1687 {
1688 GtkWidget *a = gtk_alignment_new (align, 0, 0, 0);
1689 gtk_container_add(GTK_CONTAINER(a), widget);
1690 gtk_table_attach ( GTK_TABLE (table), a, col, col + 1, row, row + 1, (GtkAttachOptions)4, (GtkAttachOptions)0, 0, 0 );
1691 }
1693 static GtkWidget *
1694 clonetiler_table_x_y_rand (int values)
1695 {
1696 GtkWidget *table = gtk_table_new (values + 2, 5, FALSE);
1697 gtk_container_set_border_width (GTK_CONTAINER (table), VB_MARGIN);
1698 gtk_table_set_row_spacings (GTK_TABLE (table), 6);
1699 gtk_table_set_col_spacings (GTK_TABLE (table), 8);
1701 {
1702 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
1704 GtkWidget *i = sp_icon_new (Inkscape::ICON_SIZE_DECORATION, "clonetiler_per_row");
1705 gtk_box_pack_start (GTK_BOX (hb), i, FALSE, FALSE, 2);
1707 GtkWidget *l = gtk_label_new ("");
1708 gtk_label_set_markup (GTK_LABEL(l), _("<small>Per row:</small>"));
1709 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 2);
1711 clonetiler_table_attach (table, hb, 0, 1, 2);
1712 }
1714 {
1715 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
1717 GtkWidget *i = sp_icon_new (Inkscape::ICON_SIZE_DECORATION, "clonetiler_per_column");
1718 gtk_box_pack_start (GTK_BOX (hb), i, FALSE, FALSE, 2);
1720 GtkWidget *l = gtk_label_new ("");
1721 gtk_label_set_markup (GTK_LABEL(l), _("<small>Per column:</small>"));
1722 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 2);
1724 clonetiler_table_attach (table, hb, 0, 1, 3);
1725 }
1727 {
1728 GtkWidget *l = gtk_label_new ("");
1729 gtk_label_set_markup (GTK_LABEL(l), _("<small>Randomize:</small>"));
1730 clonetiler_table_attach (table, l, 0, 1, 4);
1731 }
1733 return table;
1734 }
1736 static void
1737 clonetiler_pick_switched( GtkToggleButton */*tb*/, gpointer data )
1738 {
1739 guint v = GPOINTER_TO_INT (data);
1740 prefs_set_int_attribute (prefs_path, "pick", v);
1741 }
1744 static void
1745 clonetiler_switch_to_create( GtkToggleButton */*tb*/, GtkWidget *dlg )
1746 {
1747 GtkWidget *rowscols = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "rowscols");
1748 GtkWidget *widthheight = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "widthheight");
1750 if (rowscols) {
1751 gtk_widget_set_sensitive (rowscols, TRUE);
1752 }
1753 if (widthheight) {
1754 gtk_widget_set_sensitive (widthheight, FALSE);
1755 }
1757 prefs_set_int_attribute (prefs_path, "fillrect", 0);
1758 }
1761 static void
1762 clonetiler_switch_to_fill( GtkToggleButton */*tb*/, GtkWidget *dlg )
1763 {
1764 GtkWidget *rowscols = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "rowscols");
1765 GtkWidget *widthheight = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "widthheight");
1767 if (rowscols) {
1768 gtk_widget_set_sensitive (rowscols, FALSE);
1769 }
1770 if (widthheight) {
1771 gtk_widget_set_sensitive (widthheight, TRUE);
1772 }
1774 prefs_set_int_attribute (prefs_path, "fillrect", 1);
1775 }
1780 static void
1781 clonetiler_fill_width_changed (GtkAdjustment *adj, GtkWidget *u)
1782 {
1783 gdouble const raw_dist = adj->value;
1784 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
1785 gdouble const pixels = sp_units_get_pixels (raw_dist, unit);
1787 prefs_set_double_attribute (prefs_path, "fillwidth", pixels);
1788 }
1790 static void
1791 clonetiler_fill_height_changed (GtkAdjustment *adj, GtkWidget *u)
1792 {
1793 gdouble const raw_dist = adj->value;
1794 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
1795 gdouble const pixels = sp_units_get_pixels (raw_dist, unit);
1797 prefs_set_double_attribute (prefs_path, "fillheight", pixels);
1798 }
1801 static void
1802 clonetiler_do_pick_toggled( GtkToggleButton *tb, gpointer /*data*/ )
1803 {
1804 GtkWidget *vvb = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "dotrace");
1806 prefs_set_int_attribute (prefs_path, "dotrace", gtk_toggle_button_get_active (tb));
1808 if (vvb)
1809 gtk_widget_set_sensitive (vvb, gtk_toggle_button_get_active (tb));
1810 }
1815 void
1816 clonetiler_dialog (void)
1817 {
1818 if (!dlg)
1819 {
1820 gchar title[500];
1821 sp_ui_dialog_title_string (Inkscape::Verb::get(SP_VERB_DIALOG_CLONETILER), title);
1823 dlg = sp_window_new (title, TRUE);
1824 if (x == -1000 || y == -1000) {
1825 x = prefs_get_int_attribute (prefs_path, "x", -1000);
1826 y = prefs_get_int_attribute (prefs_path, "y", -1000);
1827 }
1829 if (w ==0 || h == 0) {
1830 w = prefs_get_int_attribute (prefs_path, "w", 0);
1831 h = prefs_get_int_attribute (prefs_path, "h", 0);
1832 }
1834 // if (x<0) x=0;
1835 // if (y<0) y=0;
1837 if (w && h) {
1838 gtk_window_resize ((GtkWindow *) dlg, w, h);
1839 }
1840 if (x >= 0 && y >= 0 && (x < (gdk_screen_width()-MIN_ONSCREEN_DISTANCE)) && (y < (gdk_screen_height()-MIN_ONSCREEN_DISTANCE))) {
1841 gtk_window_move ((GtkWindow *) dlg, x, y);
1843 } else {
1844 gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
1845 }
1848 sp_transientize (dlg);
1849 wd.win = dlg;
1850 wd.stop = 0;
1853 gtk_signal_connect ( GTK_OBJECT (dlg), "event", GTK_SIGNAL_FUNC (sp_dialog_event_handler), dlg);
1855 gtk_signal_connect ( GTK_OBJECT (dlg), "destroy", G_CALLBACK (clonetiler_dialog_destroy), dlg);
1856 gtk_signal_connect ( GTK_OBJECT (dlg), "delete_event", G_CALLBACK (clonetiler_dialog_delete), dlg);
1858 if (Inkscape::NSApplication::Application::getNewGui())
1859 {
1860 _shutdown_connection = Inkscape::NSApplication::Editor::connectShutdown (&on_delete);
1861 _dialogs_hidden_connection = Inkscape::NSApplication::Editor::connectDialogsHidden (sigc::bind (&on_dialog_hide, dlg));
1862 _dialogs_unhidden_connection = Inkscape::NSApplication::Editor::connectDialogsUnhidden (sigc::bind (&on_dialog_unhide, dlg));
1863 _desktop_activated_connection = Inkscape::NSApplication::Editor::connectDesktopActivated (sigc::bind (&on_transientize, &wd));
1864 } else {
1865 g_signal_connect ( G_OBJECT (INKSCAPE), "shut_down", G_CALLBACK (clonetiler_dialog_delete), dlg);
1866 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_hide", G_CALLBACK (sp_dialog_hide), dlg);
1867 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_unhide", G_CALLBACK (sp_dialog_unhide), dlg);
1868 g_signal_connect ( G_OBJECT (INKSCAPE), "activate_desktop", G_CALLBACK (sp_transientize_callback), &wd);
1869 }
1871 GtkTooltips *tt = gtk_tooltips_new();
1873 GtkWidget *mainbox = gtk_vbox_new(FALSE, 4);
1874 gtk_container_set_border_width (GTK_CONTAINER (mainbox), 6);
1875 gtk_container_add (GTK_CONTAINER (dlg), mainbox);
1877 GtkWidget *nb = gtk_notebook_new ();
1878 gtk_box_pack_start (GTK_BOX (mainbox), nb, FALSE, FALSE, 0);
1881 // Symmetry
1882 {
1883 GtkWidget *vb = clonetiler_new_tab (nb, _("_Symmetry"));
1885 GtkWidget *om = gtk_option_menu_new ();
1886 /* TRANSLATORS: For the following 17 symmetry groups, see
1887 * http://www.bib.ulb.ac.be/coursmath/doc/17.htm (visual examples);
1888 * http://www.clarku.edu/~djoyce/wallpaper/seventeen.html (English vocabulary); or
1889 * http://membres.lycos.fr/villemingerard/Geometri/Sym1D.htm (French vocabulary).
1890 */
1891 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), om, _("Select one of the 17 symmetry groups for the tiling"), NULL);
1892 gtk_box_pack_start (GTK_BOX (vb), om, FALSE, FALSE, SB_MARGIN);
1894 GtkWidget *m = gtk_menu_new ();
1895 int current = prefs_get_int_attribute (prefs_path, "symmetrygroup", 0);
1897 struct SymGroups {
1898 int group;
1899 gchar const *label;
1900 } const sym_groups[] = {
1901 // TRANSLATORS: "translation" means "shift" / "displacement" here.
1902 {TILE_P1, _("<b>P1</b>: simple translation")},
1903 {TILE_P2, _("<b>P2</b>: 180° rotation")},
1904 {TILE_PM, _("<b>PM</b>: reflection")},
1905 // TRANSLATORS: "glide reflection" is a reflection and a translation combined.
1906 // For more info, see http://mathforum.org/sum95/suzanne/symsusan.html
1907 {TILE_PG, _("<b>PG</b>: glide reflection")},
1908 {TILE_CM, _("<b>CM</b>: reflection + glide reflection")},
1909 {TILE_PMM, _("<b>PMM</b>: reflection + reflection")},
1910 {TILE_PMG, _("<b>PMG</b>: reflection + 180° rotation")},
1911 {TILE_PGG, _("<b>PGG</b>: glide reflection + 180° rotation")},
1912 {TILE_CMM, _("<b>CMM</b>: reflection + reflection + 180° rotation")},
1913 {TILE_P4, _("<b>P4</b>: 90° rotation")},
1914 {TILE_P4M, _("<b>P4M</b>: 90° rotation + 45° reflection")},
1915 {TILE_P4G, _("<b>P4G</b>: 90° rotation + 90° reflection")},
1916 {TILE_P3, _("<b>P3</b>: 120° rotation")},
1917 {TILE_P31M, _("<b>P31M</b>: reflection + 120° rotation, dense")},
1918 {TILE_P3M1, _("<b>P3M1</b>: reflection + 120° rotation, sparse")},
1919 {TILE_P6, _("<b>P6</b>: 60° rotation")},
1920 {TILE_P6M, _("<b>P6M</b>: reflection + 60° rotation")},
1921 };
1923 for (unsigned j = 0; j < G_N_ELEMENTS(sym_groups); ++j) {
1924 SymGroups const &sg = sym_groups[j];
1926 GtkWidget *l = gtk_label_new ("");
1927 gtk_label_set_markup (GTK_LABEL(l), sg.label);
1928 gtk_misc_set_alignment (GTK_MISC(l), 0, 0.5);
1930 GtkWidget *item = gtk_menu_item_new ();
1931 gtk_container_add (GTK_CONTAINER (item), l);
1933 gtk_signal_connect ( GTK_OBJECT (item), "activate",
1934 GTK_SIGNAL_FUNC (clonetiler_symgroup_changed),
1935 GINT_TO_POINTER (sg.group) );
1937 gtk_menu_append (GTK_MENU (m), item);
1938 }
1940 gtk_option_menu_set_menu (GTK_OPTION_MENU (om), m);
1941 gtk_option_menu_set_history ( GTK_OPTION_MENU (om), current);
1942 }
1944 table_row_labels = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1946 // Shift
1947 {
1948 GtkWidget *vb = clonetiler_new_tab (nb, _("S_hift"));
1950 GtkWidget *table = clonetiler_table_x_y_rand (3);
1951 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
1953 // X
1954 {
1955 GtkWidget *l = gtk_label_new ("");
1956 // TRANSLATORS: "shift" means: the tiles will be shifted (offset) horizontally by this amount
1957 // xgettext:no-c-format
1958 gtk_label_set_markup (GTK_LABEL(l), _("<b>Shift X:</b>"));
1959 gtk_size_group_add_widget(table_row_labels, l);
1960 clonetiler_table_attach (table, l, 1, 2, 1);
1961 }
1963 {
1964 GtkWidget *l = clonetiler_spinbox (tt,
1965 // xgettext:no-c-format
1966 _("Horizontal shift per row (in % of tile width)"), "shiftx_per_j",
1967 -10000, 10000, "%");
1968 clonetiler_table_attach (table, l, 0, 2, 2);
1969 }
1971 {
1972 GtkWidget *l = clonetiler_spinbox (tt,
1973 // xgettext:no-c-format
1974 _("Horizontal shift per column (in % of tile width)"), "shiftx_per_i",
1975 -10000, 10000, "%");
1976 clonetiler_table_attach (table, l, 0, 2, 3);
1977 }
1979 {
1980 GtkWidget *l = clonetiler_spinbox (tt,
1981 _("Randomize the horizontal shift by this percentage"), "shiftx_rand",
1982 0, 1000, "%");
1983 clonetiler_table_attach (table, l, 0, 2, 4);
1984 }
1986 // Y
1987 {
1988 GtkWidget *l = gtk_label_new ("");
1989 // TRANSLATORS: "shift" means: the tiles will be shifted (offset) vertically by this amount
1990 // xgettext:no-c-format
1991 gtk_label_set_markup (GTK_LABEL(l), _("<b>Shift Y:</b>"));
1992 gtk_size_group_add_widget(table_row_labels, l);
1993 clonetiler_table_attach (table, l, 1, 3, 1);
1994 }
1996 {
1997 GtkWidget *l = clonetiler_spinbox (tt,
1998 // xgettext:no-c-format
1999 _("Vertical shift per row (in % of tile height)"), "shifty_per_j",
2000 -10000, 10000, "%");
2001 clonetiler_table_attach (table, l, 0, 3, 2);
2002 }
2004 {
2005 GtkWidget *l = clonetiler_spinbox (tt,
2006 // xgettext:no-c-format
2007 _("Vertical shift per column (in % of tile height)"), "shifty_per_i",
2008 -10000, 10000, "%");
2009 clonetiler_table_attach (table, l, 0, 3, 3);
2010 }
2012 {
2013 GtkWidget *l = clonetiler_spinbox (tt,
2014 _("Randomize the vertical shift by this percentage"), "shifty_rand",
2015 0, 1000, "%");
2016 clonetiler_table_attach (table, l, 0, 3, 4);
2017 }
2019 // Exponent
2020 {
2021 GtkWidget *l = gtk_label_new ("");
2022 gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
2023 gtk_size_group_add_widget(table_row_labels, l);
2024 clonetiler_table_attach (table, l, 1, 4, 1);
2025 }
2027 {
2028 GtkWidget *l = clonetiler_spinbox (tt,
2029 _("Whether rows are spaced evenly (1), converge (<1) or diverge (>1)"), "shifty_exp",
2030 0, 10, "", true);
2031 clonetiler_table_attach (table, l, 0, 4, 2);
2032 }
2034 {
2035 GtkWidget *l = clonetiler_spinbox (tt,
2036 _("Whether columns are spaced evenly (1), converge (<1) or diverge (>1)"), "shiftx_exp",
2037 0, 10, "", true);
2038 clonetiler_table_attach (table, l, 0, 4, 3);
2039 }
2041 { // alternates
2042 GtkWidget *l = gtk_label_new ("");
2043 // TRANSLATORS: "Alternate" is a verb here
2044 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2045 gtk_size_group_add_widget(table_row_labels, l);
2046 clonetiler_table_attach (table, l, 1, 5, 1);
2047 }
2049 {
2050 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each row"), "shifty_alternate");
2051 clonetiler_table_attach (table, l, 0, 5, 2);
2052 }
2054 {
2055 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each column"), "shiftx_alternate");
2056 clonetiler_table_attach (table, l, 0, 5, 3);
2057 }
2059 { // Cumulate
2060 GtkWidget *l = gtk_label_new ("");
2061 // TRANSLATORS: "Cumulate" is a verb here
2062 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2063 gtk_size_group_add_widget(table_row_labels, l);
2064 clonetiler_table_attach (table, l, 1, 6, 1);
2065 }
2067 {
2068 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each row"), "shifty_cumulate");
2069 clonetiler_table_attach (table, l, 0, 6, 2);
2070 }
2072 {
2073 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each column"), "shiftx_cumulate");
2074 clonetiler_table_attach (table, l, 0, 6, 3);
2075 }
2077 { // Exclude tile width and height in shift
2078 GtkWidget *l = gtk_label_new ("");
2079 // TRANSLATORS: "Cumulate" is a verb here
2080 gtk_label_set_markup (GTK_LABEL(l), _("<small>Exclude tile:</small>"));
2081 gtk_size_group_add_widget(table_row_labels, l);
2082 clonetiler_table_attach (table, l, 1, 7, 1);
2083 }
2085 {
2086 GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile height in shift"), "shifty_excludeh");
2087 clonetiler_table_attach (table, l, 0, 7, 2);
2088 }
2090 {
2091 GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile width in shift"), "shiftx_excludew");
2092 clonetiler_table_attach (table, l, 0, 7, 3);
2093 }
2095 }
2098 // Scale
2099 {
2100 GtkWidget *vb = clonetiler_new_tab (nb, _("Sc_ale"));
2102 GtkWidget *table = clonetiler_table_x_y_rand (2);
2103 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2105 // X
2106 {
2107 GtkWidget *l = gtk_label_new ("");
2108 gtk_label_set_markup (GTK_LABEL(l), _("<b>Scale X:</b>"));
2109 gtk_size_group_add_widget(table_row_labels, l);
2110 clonetiler_table_attach (table, l, 1, 2, 1);
2111 }
2113 {
2114 GtkWidget *l = clonetiler_spinbox (tt,
2115 // xgettext:no-c-format
2116 _("Horizontal scale per row (in % of tile width)"), "scalex_per_j",
2117 -100, 1000, "%");
2118 clonetiler_table_attach (table, l, 0, 2, 2);
2119 }
2121 {
2122 GtkWidget *l = clonetiler_spinbox (tt,
2123 // xgettext:no-c-format
2124 _("Horizontal scale per column (in % of tile width)"), "scalex_per_i",
2125 -100, 1000, "%");
2126 clonetiler_table_attach (table, l, 0, 2, 3);
2127 }
2129 {
2130 GtkWidget *l = clonetiler_spinbox (tt,
2131 _("Randomize the horizontal scale by this percentage"), "scalex_rand",
2132 0, 1000, "%");
2133 clonetiler_table_attach (table, l, 0, 2, 4);
2134 }
2136 // Y
2137 {
2138 GtkWidget *l = gtk_label_new ("");
2139 gtk_label_set_markup (GTK_LABEL(l), _("<b>Scale Y:</b>"));
2140 gtk_size_group_add_widget(table_row_labels, l);
2141 clonetiler_table_attach (table, l, 1, 3, 1);
2142 }
2144 {
2145 GtkWidget *l = clonetiler_spinbox (tt,
2146 // xgettext:no-c-format
2147 _("Vertical scale per row (in % of tile height)"), "scaley_per_j",
2148 -100, 1000, "%");
2149 clonetiler_table_attach (table, l, 0, 3, 2);
2150 }
2152 {
2153 GtkWidget *l = clonetiler_spinbox (tt,
2154 // xgettext:no-c-format
2155 _("Vertical scale per column (in % of tile height)"), "scaley_per_i",
2156 -100, 1000, "%");
2157 clonetiler_table_attach (table, l, 0, 3, 3);
2158 }
2160 {
2161 GtkWidget *l = clonetiler_spinbox (tt,
2162 _("Randomize the vertical scale by this percentage"), "scaley_rand",
2163 0, 1000, "%");
2164 clonetiler_table_attach (table, l, 0, 3, 4);
2165 }
2167 // Exponent
2168 {
2169 GtkWidget *l = gtk_label_new ("");
2170 gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
2171 gtk_size_group_add_widget(table_row_labels, l);
2172 clonetiler_table_attach (table, l, 1, 4, 1);
2173 }
2175 {
2176 GtkWidget *l = clonetiler_spinbox (tt,
2177 _("Whether row scaling is uniform (1), converge (<1) or diverge (>1)"), "scaley_exp",
2178 0, 10, "", true);
2179 clonetiler_table_attach (table, l, 0, 4, 2);
2180 }
2182 {
2183 GtkWidget *l = clonetiler_spinbox (tt,
2184 _("Whether column scaling is uniform (1), converge (<1) or diverge (>1)"), "scalex_exp",
2185 0, 10, "", true);
2186 clonetiler_table_attach (table, l, 0, 4, 3);
2187 }
2189 // Logarithmic (as in logarithmic spiral)
2190 {
2191 GtkWidget *l = gtk_label_new ("");
2192 gtk_label_set_markup (GTK_LABEL(l), _("<b>Base:</b>"));
2193 gtk_size_group_add_widget(table_row_labels, l);
2194 clonetiler_table_attach (table, l, 1, 5, 1);
2195 }
2197 {
2198 GtkWidget *l = clonetiler_spinbox (tt,
2199 _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scaley_log",
2200 0, 10, "", false);
2201 clonetiler_table_attach (table, l, 0, 5, 2);
2202 }
2204 {
2205 GtkWidget *l = clonetiler_spinbox (tt,
2206 _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scalex_log",
2207 0, 10, "", false);
2208 clonetiler_table_attach (table, l, 0, 5, 3);
2209 }
2211 { // alternates
2212 GtkWidget *l = gtk_label_new ("");
2213 // TRANSLATORS: "Alternate" is a verb here
2214 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2215 gtk_size_group_add_widget(table_row_labels, l);
2216 clonetiler_table_attach (table, l, 1, 6, 1);
2217 }
2219 {
2220 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each row"), "scaley_alternate");
2221 clonetiler_table_attach (table, l, 0, 6, 2);
2222 }
2224 {
2225 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each column"), "scalex_alternate");
2226 clonetiler_table_attach (table, l, 0, 6, 3);
2227 }
2229 { // Cumulate
2230 GtkWidget *l = gtk_label_new ("");
2231 // TRANSLATORS: "Cumulate" is a verb here
2232 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2233 gtk_size_group_add_widget(table_row_labels, l);
2234 clonetiler_table_attach (table, l, 1, 7, 1);
2235 }
2237 {
2238 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each row"), "scaley_cumulate");
2239 clonetiler_table_attach (table, l, 0, 7, 2);
2240 }
2242 {
2243 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each column"), "scalex_cumulate");
2244 clonetiler_table_attach (table, l, 0, 7, 3);
2245 }
2247 }
2250 // Rotation
2251 {
2252 GtkWidget *vb = clonetiler_new_tab (nb, _("_Rotation"));
2254 GtkWidget *table = clonetiler_table_x_y_rand (1);
2255 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2257 // Angle
2258 {
2259 GtkWidget *l = gtk_label_new ("");
2260 gtk_label_set_markup (GTK_LABEL(l), _("<b>Angle:</b>"));
2261 gtk_size_group_add_widget(table_row_labels, l);
2262 clonetiler_table_attach (table, l, 1, 2, 1);
2263 }
2265 {
2266 GtkWidget *l = clonetiler_spinbox (tt,
2267 // xgettext:no-c-format
2268 _("Rotate tiles by this angle for each row"), "rotate_per_j",
2269 -180, 180, "°");
2270 clonetiler_table_attach (table, l, 0, 2, 2);
2271 }
2273 {
2274 GtkWidget *l = clonetiler_spinbox (tt,
2275 // xgettext:no-c-format
2276 _("Rotate tiles by this angle for each column"), "rotate_per_i",
2277 -180, 180, "°");
2278 clonetiler_table_attach (table, l, 0, 2, 3);
2279 }
2281 {
2282 GtkWidget *l = clonetiler_spinbox (tt,
2283 _("Randomize the rotation angle by this percentage"), "rotate_rand",
2284 0, 100, "%");
2285 clonetiler_table_attach (table, l, 0, 2, 4);
2286 }
2288 { // alternates
2289 GtkWidget *l = gtk_label_new ("");
2290 // TRANSLATORS: "Alternate" is a verb here
2291 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2292 gtk_size_group_add_widget(table_row_labels, l);
2293 clonetiler_table_attach (table, l, 1, 3, 1);
2294 }
2296 {
2297 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each row"), "rotate_alternatej");
2298 clonetiler_table_attach (table, l, 0, 3, 2);
2299 }
2301 {
2302 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each column"), "rotate_alternatei");
2303 clonetiler_table_attach (table, l, 0, 3, 3);
2304 }
2306 { // Cumulate
2307 GtkWidget *l = gtk_label_new ("");
2308 // TRANSLATORS: "Cumulate" is a verb here
2309 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2310 gtk_size_group_add_widget(table_row_labels, l);
2311 clonetiler_table_attach (table, l, 1, 4, 1);
2312 }
2314 {
2315 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each row"), "rotate_cumulatej");
2316 clonetiler_table_attach (table, l, 0, 4, 2);
2317 }
2319 {
2320 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each column"), "rotate_cumulatei");
2321 clonetiler_table_attach (table, l, 0, 4, 3);
2322 }
2324 }
2327 // Blur and opacity
2328 {
2329 GtkWidget *vb = clonetiler_new_tab (nb, _("_Blur & opacity"));
2331 GtkWidget *table = clonetiler_table_x_y_rand (1);
2332 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2335 // Blur
2336 {
2337 GtkWidget *l = gtk_label_new ("");
2338 gtk_label_set_markup (GTK_LABEL(l), _("<b>Blur:</b>"));
2339 gtk_size_group_add_widget(table_row_labels, l);
2340 clonetiler_table_attach (table, l, 1, 2, 1);
2341 }
2343 {
2344 GtkWidget *l = clonetiler_spinbox (tt,
2345 _("Blur tiles by this percentage for each row"), "blur_per_j",
2346 0, 100, "%");
2347 clonetiler_table_attach (table, l, 0, 2, 2);
2348 }
2350 {
2351 GtkWidget *l = clonetiler_spinbox (tt,
2352 _("Blur tiles by this percentage for each column"), "blur_per_i",
2353 0, 100, "%");
2354 clonetiler_table_attach (table, l, 0, 2, 3);
2355 }
2357 {
2358 GtkWidget *l = clonetiler_spinbox (tt,
2359 _("Randomize the tile blur by this percentage"), "blur_rand",
2360 0, 100, "%");
2361 clonetiler_table_attach (table, l, 0, 2, 4);
2362 }
2364 { // alternates
2365 GtkWidget *l = gtk_label_new ("");
2366 // TRANSLATORS: "Alternate" is a verb here
2367 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2368 gtk_size_group_add_widget(table_row_labels, l);
2369 clonetiler_table_attach (table, l, 1, 3, 1);
2370 }
2372 {
2373 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each row"), "blur_alternatej");
2374 clonetiler_table_attach (table, l, 0, 3, 2);
2375 }
2377 {
2378 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each column"), "blur_alternatei");
2379 clonetiler_table_attach (table, l, 0, 3, 3);
2380 }
2384 // Dissolve
2385 {
2386 GtkWidget *l = gtk_label_new ("");
2387 gtk_label_set_markup (GTK_LABEL(l), _("<b>Fade out:</b>"));
2388 gtk_size_group_add_widget(table_row_labels, l);
2389 clonetiler_table_attach (table, l, 1, 4, 1);
2390 }
2392 {
2393 GtkWidget *l = clonetiler_spinbox (tt,
2394 _("Decrease tile opacity by this percentage for each row"), "opacity_per_j",
2395 0, 100, "%");
2396 clonetiler_table_attach (table, l, 0, 4, 2);
2397 }
2399 {
2400 GtkWidget *l = clonetiler_spinbox (tt,
2401 _("Decrease tile opacity by this percentage for each column"), "opacity_per_i",
2402 0, 100, "%");
2403 clonetiler_table_attach (table, l, 0, 4, 3);
2404 }
2406 {
2407 GtkWidget *l = clonetiler_spinbox (tt,
2408 _("Randomize the tile opacity by this percentage"), "opacity_rand",
2409 0, 100, "%");
2410 clonetiler_table_attach (table, l, 0, 4, 4);
2411 }
2413 { // alternates
2414 GtkWidget *l = gtk_label_new ("");
2415 // TRANSLATORS: "Alternate" is a verb here
2416 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2417 gtk_size_group_add_widget(table_row_labels, l);
2418 clonetiler_table_attach (table, l, 1, 5, 1);
2419 }
2421 {
2422 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each row"), "opacity_alternatej");
2423 clonetiler_table_attach (table, l, 0, 5, 2);
2424 }
2426 {
2427 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each column"), "opacity_alternatei");
2428 clonetiler_table_attach (table, l, 0, 5, 3);
2429 }
2430 }
2433 // Color
2434 {
2435 GtkWidget *vb = clonetiler_new_tab (nb, _("Co_lor"));
2437 {
2438 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
2440 GtkWidget *l = gtk_label_new (_("Initial color: "));
2441 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
2443 guint32 rgba = 0x000000ff | sp_svg_read_color (prefs_get_string_attribute(prefs_path, "initial_color"), 0x000000ff);
2444 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);
2445 _color_changed_connection = color_picker->connectChanged (sigc::ptr_fun(on_picker_color_changed));
2447 gtk_box_pack_start (GTK_BOX (hb), reinterpret_cast<GtkWidget*>(color_picker->gobj()), FALSE, FALSE, 0);
2449 gtk_box_pack_start (GTK_BOX (vb), hb, FALSE, FALSE, 0);
2450 }
2453 GtkWidget *table = clonetiler_table_x_y_rand (3);
2454 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2456 // Hue
2457 {
2458 GtkWidget *l = gtk_label_new ("");
2459 gtk_label_set_markup (GTK_LABEL(l), _("<b>H:</b>"));
2460 gtk_size_group_add_widget(table_row_labels, l);
2461 clonetiler_table_attach (table, l, 1, 2, 1);
2462 }
2464 {
2465 GtkWidget *l = clonetiler_spinbox (tt,
2466 _("Change the tile hue by this percentage for each row"), "hue_per_j",
2467 -100, 100, "%");
2468 clonetiler_table_attach (table, l, 0, 2, 2);
2469 }
2471 {
2472 GtkWidget *l = clonetiler_spinbox (tt,
2473 _("Change the tile hue by this percentage for each column"), "hue_per_i",
2474 -100, 100, "%");
2475 clonetiler_table_attach (table, l, 0, 2, 3);
2476 }
2478 {
2479 GtkWidget *l = clonetiler_spinbox (tt,
2480 _("Randomize the tile hue by this percentage"), "hue_rand",
2481 0, 100, "%");
2482 clonetiler_table_attach (table, l, 0, 2, 4);
2483 }
2486 // Saturation
2487 {
2488 GtkWidget *l = gtk_label_new ("");
2489 gtk_label_set_markup (GTK_LABEL(l), _("<b>S:</b>"));
2490 gtk_size_group_add_widget(table_row_labels, l);
2491 clonetiler_table_attach (table, l, 1, 3, 1);
2492 }
2494 {
2495 GtkWidget *l = clonetiler_spinbox (tt,
2496 _("Change the color saturation by this percentage for each row"), "saturation_per_j",
2497 -100, 100, "%");
2498 clonetiler_table_attach (table, l, 0, 3, 2);
2499 }
2501 {
2502 GtkWidget *l = clonetiler_spinbox (tt,
2503 _("Change the color saturation by this percentage for each column"), "saturation_per_i",
2504 -100, 100, "%");
2505 clonetiler_table_attach (table, l, 0, 3, 3);
2506 }
2508 {
2509 GtkWidget *l = clonetiler_spinbox (tt,
2510 _("Randomize the color saturation by this percentage"), "saturation_rand",
2511 0, 100, "%");
2512 clonetiler_table_attach (table, l, 0, 3, 4);
2513 }
2515 // Lightness
2516 {
2517 GtkWidget *l = gtk_label_new ("");
2518 gtk_label_set_markup (GTK_LABEL(l), _("<b>L:</b>"));
2519 gtk_size_group_add_widget(table_row_labels, l);
2520 clonetiler_table_attach (table, l, 1, 4, 1);
2521 }
2523 {
2524 GtkWidget *l = clonetiler_spinbox (tt,
2525 _("Change the color lightness by this percentage for each row"), "lightness_per_j",
2526 -100, 100, "%");
2527 clonetiler_table_attach (table, l, 0, 4, 2);
2528 }
2530 {
2531 GtkWidget *l = clonetiler_spinbox (tt,
2532 _("Change the color lightness by this percentage for each column"), "lightness_per_i",
2533 -100, 100, "%");
2534 clonetiler_table_attach (table, l, 0, 4, 3);
2535 }
2537 {
2538 GtkWidget *l = clonetiler_spinbox (tt,
2539 _("Randomize the color lightness by this percentage"), "lightness_rand",
2540 0, 100, "%");
2541 clonetiler_table_attach (table, l, 0, 4, 4);
2542 }
2545 { // alternates
2546 GtkWidget *l = gtk_label_new ("");
2547 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2548 gtk_size_group_add_widget(table_row_labels, l);
2549 clonetiler_table_attach (table, l, 1, 5, 1);
2550 }
2552 {
2553 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each row"), "color_alternatej");
2554 clonetiler_table_attach (table, l, 0, 5, 2);
2555 }
2557 {
2558 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each column"), "color_alternatei");
2559 clonetiler_table_attach (table, l, 0, 5, 3);
2560 }
2562 }
2564 // Trace
2565 {
2566 GtkWidget *vb = clonetiler_new_tab (nb, _("_Trace"));
2569 {
2570 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2571 gtk_box_pack_start (GTK_BOX (vb), hb, FALSE, FALSE, 0);
2573 GtkWidget *b = gtk_check_button_new_with_label (_("Trace the drawing under the tiles"));
2574 g_object_set_data (G_OBJECT(b), "uncheckable", GINT_TO_POINTER(TRUE));
2575 gint old = prefs_get_int_attribute (prefs_path, "dotrace", 0);
2576 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2577 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);
2578 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2580 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2581 GTK_SIGNAL_FUNC(clonetiler_do_pick_toggled), dlg);
2582 }
2584 {
2585 GtkWidget *vvb = gtk_vbox_new (FALSE, 0);
2586 gtk_box_pack_start (GTK_BOX (vb), vvb, FALSE, FALSE, 0);
2587 g_object_set_data (G_OBJECT(dlg), "dotrace", (gpointer) vvb);
2590 {
2591 GtkWidget *frame = gtk_frame_new (_("1. Pick from the drawing:"));
2592 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, 0);
2594 GtkWidget *table = gtk_table_new (3, 3, FALSE);
2595 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2596 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2597 gtk_container_add(GTK_CONTAINER(frame), table);
2600 GtkWidget* radio;
2601 {
2602 radio = gtk_radio_button_new_with_label (NULL, _("Color"));
2603 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the visible color and opacity"), NULL);
2604 clonetiler_table_attach (table, radio, 0.0, 1, 1);
2605 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2606 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_COLOR));
2607 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_COLOR);
2608 }
2609 {
2610 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("Opacity"));
2611 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the total accumulated opacity"), NULL);
2612 clonetiler_table_attach (table, radio, 0.0, 2, 1);
2613 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2614 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_OPACITY));
2615 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_OPACITY);
2616 }
2617 {
2618 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("R"));
2619 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Red component of the color"), NULL);
2620 clonetiler_table_attach (table, radio, 0.0, 1, 2);
2621 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2622 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_R));
2623 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_R);
2624 }
2625 {
2626 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("G"));
2627 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Green component of the color"), NULL);
2628 clonetiler_table_attach (table, radio, 0.0, 2, 2);
2629 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2630 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_G));
2631 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_G);
2632 }
2633 {
2634 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("B"));
2635 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Blue component of the color"), NULL);
2636 clonetiler_table_attach (table, radio, 0.0, 3, 2);
2637 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2638 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_B));
2639 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_B);
2640 }
2641 {
2642 //TRANSLATORS: only translate "string" in "context|string".
2643 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2644 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|H"));
2645 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the hue of the color"), NULL);
2646 clonetiler_table_attach (table, radio, 0.0, 1, 3);
2647 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2648 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_H));
2649 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_H);
2650 }
2651 {
2652 //TRANSLATORS: only translate "string" in "context|string".
2653 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2654 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|S"));
2655 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the saturation of the color"), NULL);
2656 clonetiler_table_attach (table, radio, 0.0, 2, 3);
2657 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2658 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_S));
2659 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_S);
2660 }
2661 {
2662 //TRANSLATORS: only translate "string" in "context|string".
2663 // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS
2664 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), Q_("clonetiler|L"));
2665 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the lightness of the color"), NULL);
2666 clonetiler_table_attach (table, radio, 0.0, 3, 3);
2667 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2668 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_L));
2669 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs_get_int_attribute(prefs_path, "pick", 0) == PICK_L);
2670 }
2672 }
2674 {
2675 GtkWidget *frame = gtk_frame_new (_("2. Tweak the picked value:"));
2676 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, VB_MARGIN);
2678 GtkWidget *table = gtk_table_new (4, 2, FALSE);
2679 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2680 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2681 gtk_container_add(GTK_CONTAINER(frame), table);
2683 {
2684 GtkWidget *l = gtk_label_new ("");
2685 gtk_label_set_markup (GTK_LABEL(l), _("Gamma-correct:"));
2686 clonetiler_table_attach (table, l, 1.0, 1, 1);
2687 }
2688 {
2689 GtkWidget *l = clonetiler_spinbox (tt,
2690 _("Shift the mid-range of the picked value upwards (>0) or downwards (<0)"), "gamma_picked",
2691 -10, 10, "");
2692 clonetiler_table_attach (table, l, 0.0, 1, 2);
2693 }
2695 {
2696 GtkWidget *l = gtk_label_new ("");
2697 gtk_label_set_markup (GTK_LABEL(l), _("Randomize:"));
2698 clonetiler_table_attach (table, l, 1.0, 1, 3);
2699 }
2700 {
2701 GtkWidget *l = clonetiler_spinbox (tt,
2702 _("Randomize the picked value by this percentage"), "rand_picked",
2703 0, 100, "%");
2704 clonetiler_table_attach (table, l, 0.0, 1, 4);
2705 }
2707 {
2708 GtkWidget *l = gtk_label_new ("");
2709 gtk_label_set_markup (GTK_LABEL(l), _("Invert:"));
2710 clonetiler_table_attach (table, l, 1.0, 2, 1);
2711 }
2712 {
2713 GtkWidget *l = clonetiler_checkbox (tt, _("Invert the picked value"), "invert_picked");
2714 clonetiler_table_attach (table, l, 0.0, 2, 2);
2715 }
2716 }
2718 {
2719 GtkWidget *frame = gtk_frame_new (_("3. Apply the value to the clones':"));
2720 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, 0);
2723 GtkWidget *table = gtk_table_new (2, 2, FALSE);
2724 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2725 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2726 gtk_container_add(GTK_CONTAINER(frame), table);
2728 {
2729 GtkWidget *b = gtk_check_button_new_with_label (_("Presence"));
2730 gint old = prefs_get_int_attribute (prefs_path, "pick_to_presence", 1);
2731 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2732 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone is created with the probability determined by the picked value in that point"), NULL);
2733 clonetiler_table_attach (table, b, 0.0, 1, 1);
2734 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2735 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_presence");
2736 }
2738 {
2739 GtkWidget *b = gtk_check_button_new_with_label (_("Size"));
2740 gint old = prefs_get_int_attribute (prefs_path, "pick_to_size", 0);
2741 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2742 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone's size is determined by the picked value in that point"), NULL);
2743 clonetiler_table_attach (table, b, 0.0, 2, 1);
2744 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2745 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_size");
2746 }
2748 {
2749 GtkWidget *b = gtk_check_button_new_with_label (_("Color"));
2750 gint old = prefs_get_int_attribute (prefs_path, "pick_to_color", 0);
2751 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2752 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);
2753 clonetiler_table_attach (table, b, 0.0, 1, 2);
2754 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2755 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_color");
2756 }
2758 {
2759 GtkWidget *b = gtk_check_button_new_with_label (_("Opacity"));
2760 gint old = prefs_get_int_attribute (prefs_path, "pick_to_opacity", 0);
2761 gtk_toggle_button_set_active ((GtkToggleButton *) b, old != 0);
2762 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone's opacity is determined by the picked value in that point"), NULL);
2763 clonetiler_table_attach (table, b, 0.0, 2, 2);
2764 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2765 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_opacity");
2766 }
2767 }
2768 gtk_widget_set_sensitive (vvb, prefs_get_int_attribute (prefs_path, "dotrace", 0));
2769 }
2770 }
2772 // Rows/columns, width/height
2773 {
2774 GtkWidget *table = gtk_table_new (2, 2, FALSE);
2775 gtk_container_set_border_width (GTK_CONTAINER (table), VB_MARGIN);
2776 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2777 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2778 gtk_box_pack_start (GTK_BOX (mainbox), table, FALSE, FALSE, 0);
2780 {
2781 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2782 g_object_set_data (G_OBJECT(dlg), "rowscols", (gpointer) hb);
2784 {
2785 GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
2786 int value = prefs_get_int_attribute (prefs_path, "jmax", 2);
2787 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
2788 GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
2789 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many rows in the tiling"), NULL);
2790 gtk_entry_set_width_chars (GTK_ENTRY (sb), 5);
2791 gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
2793 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2794 GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "jmax");
2795 }
2797 {
2798 GtkWidget *l = gtk_label_new ("");
2799 gtk_label_set_markup (GTK_LABEL(l), "×");
2800 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);
2801 gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);
2802 }
2804 {
2805 GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
2806 int value = prefs_get_int_attribute (prefs_path, "imax", 2);
2807 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
2808 GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
2809 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many columns in the tiling"), NULL);
2810 gtk_entry_set_width_chars (GTK_ENTRY (sb), 5);
2811 gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
2813 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2814 GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "imax");
2815 }
2817 clonetiler_table_attach (table, hb, 0.0, 1, 2);
2818 }
2820 {
2821 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2822 g_object_set_data (G_OBJECT(dlg), "widthheight", (gpointer) hb);
2824 // unitmenu
2825 GtkWidget *u = sp_unit_selector_new (SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
2826 sp_unit_selector_set_unit (SP_UNIT_SELECTOR(u), sp_desktop_namedview(SP_ACTIVE_DESKTOP)->doc_units);
2828 {
2829 // Width spinbutton
2830 GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
2831 sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
2833 double value = prefs_get_double_attribute (prefs_path, "fillwidth", 50);
2834 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
2835 gdouble const units = sp_pixels_get_units (value, unit);
2836 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), units);
2838 GtkWidget *e = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0 , 2);
2839 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), e, _("Width of the rectangle to be filled"), NULL);
2840 gtk_entry_set_width_chars (GTK_ENTRY (e), 5);
2841 gtk_box_pack_start (GTK_BOX (hb), e, TRUE, TRUE, 0);
2842 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2843 GTK_SIGNAL_FUNC(clonetiler_fill_width_changed), u);
2844 }
2845 {
2846 GtkWidget *l = gtk_label_new ("");
2847 gtk_label_set_markup (GTK_LABEL(l), "×");
2848 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);
2849 gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);
2850 }
2852 {
2853 // Height spinbutton
2854 GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
2855 sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
2857 double value = prefs_get_double_attribute (prefs_path, "fillheight", 50);
2858 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
2859 gdouble const units = sp_pixels_get_units (value, unit);
2860 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), units);
2863 GtkWidget *e = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0 , 2);
2864 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), e, _("Height of the rectangle to be filled"), NULL);
2865 gtk_entry_set_width_chars (GTK_ENTRY (e), 5);
2866 gtk_box_pack_start (GTK_BOX (hb), e, TRUE, TRUE, 0);
2867 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2868 GTK_SIGNAL_FUNC(clonetiler_fill_height_changed), u);
2869 }
2871 gtk_box_pack_start (GTK_BOX (hb), u, TRUE, TRUE, 0);
2872 clonetiler_table_attach (table, hb, 0.0, 2, 2);
2874 }
2876 // Switch
2877 GtkWidget* radio;
2878 {
2879 radio = gtk_radio_button_new_with_label (NULL, _("Rows, columns: "));
2880 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Create the specified number of rows and columns"), NULL);
2881 clonetiler_table_attach (table, radio, 0.0, 1, 1);
2882 gtk_signal_connect (GTK_OBJECT (radio), "toggled", GTK_SIGNAL_FUNC (clonetiler_switch_to_create), (gpointer) dlg);
2883 }
2884 if (prefs_get_int_attribute(prefs_path, "fillrect", 0) == 0) {
2885 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
2886 gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (radio));
2887 }
2888 {
2889 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("Width, height: "));
2890 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Fill the specified width and height with the tiling"), NULL);
2891 clonetiler_table_attach (table, radio, 0.0, 2, 1);
2892 gtk_signal_connect (GTK_OBJECT (radio), "toggled", GTK_SIGNAL_FUNC (clonetiler_switch_to_fill), (gpointer) dlg);
2893 }
2894 if (prefs_get_int_attribute(prefs_path, "fillrect", 0) == 1) {
2895 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
2896 gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (radio));
2897 }
2898 }
2901 // Use saved pos
2902 {
2903 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2904 gtk_box_pack_start (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2906 GtkWidget *b = gtk_check_button_new_with_label (_("Use saved size and position of the tile"));
2907 gint keepbbox = prefs_get_int_attribute (prefs_path, "keepbbox", 1);
2908 gtk_toggle_button_set_active ((GtkToggleButton *) b, keepbbox != 0);
2909 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);
2910 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2912 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2913 GTK_SIGNAL_FUNC(clonetiler_keep_bbox_toggled), NULL);
2914 }
2916 // Statusbar
2917 {
2918 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2919 gtk_box_pack_end (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2920 GtkWidget *l = gtk_label_new("");
2921 g_object_set_data (G_OBJECT(dlg), "status", (gpointer) l);
2922 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
2923 }
2925 // Buttons
2926 {
2927 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2928 gtk_box_pack_start (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2930 {
2931 GtkWidget *b = gtk_button_new ();
2932 GtkWidget *l = gtk_label_new ("");
2933 gtk_label_set_markup_with_mnemonic (GTK_LABEL(l), _(" <b>_Create</b> "));
2934 gtk_container_add (GTK_CONTAINER(b), l);
2935 gtk_tooltips_set_tip (tt, b, _("Create and tile the clones of the selection"), NULL);
2936 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_apply), NULL);
2937 gtk_box_pack_end (GTK_BOX (hb), b, FALSE, FALSE, 0);
2938 }
2940 { // buttons which are enabled only when there are tiled clones
2941 GtkWidget *sb = gtk_hbox_new(FALSE, 0);
2942 gtk_box_pack_end (GTK_BOX (hb), sb, FALSE, FALSE, 0);
2943 g_object_set_data (G_OBJECT(dlg), "buttons_on_tiles", (gpointer) sb);
2944 {
2945 // TRANSLATORS: if a group of objects are "clumped" together, then they
2946 // are unevenly spread in the given amount of space - as shown in the
2947 // diagrams on the left in the following screenshot:
2948 // http://www.inkscape.org/screenshots/gallery/inkscape-0.42-CVS-tiles-unclump.png
2949 // So unclumping is the process of spreading a number of objects out more evenly.
2950 GtkWidget *b = gtk_button_new_with_mnemonic (_(" _Unclump "));
2951 gtk_tooltips_set_tip (tt, b, _("Spread out clones to reduce clumping; can be applied repeatedly"), NULL);
2952 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_unclump), NULL);
2953 gtk_box_pack_end (GTK_BOX (sb), b, FALSE, FALSE, 0);
2954 }
2956 {
2957 GtkWidget *b = gtk_button_new_with_mnemonic (_(" Re_move "));
2958 gtk_tooltips_set_tip (tt, b, _("Remove existing tiled clones of the selected object (siblings only)"), NULL);
2959 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_remove), NULL);
2960 gtk_box_pack_end (GTK_BOX (sb), b, FALSE, FALSE, 0);
2961 }
2963 // connect to global selection changed signal (so we can change desktops) and
2964 // external_change (so we're not fooled by undo)
2965 g_signal_connect (G_OBJECT (INKSCAPE), "change_selection", G_CALLBACK (clonetiler_change_selection), dlg);
2966 g_signal_connect (G_OBJECT (INKSCAPE), "external_change", G_CALLBACK (clonetiler_external_change), dlg);
2967 g_signal_connect(G_OBJECT(dlg), "destroy", G_CALLBACK(clonetiler_disconnect_gsignal), G_OBJECT (INKSCAPE));
2969 // update now
2970 clonetiler_change_selection (NULL, sp_desktop_selection(SP_ACTIVE_DESKTOP), dlg);
2971 }
2973 {
2974 GtkWidget *b = gtk_button_new_with_mnemonic (_(" R_eset "));
2975 // TRANSLATORS: "change" is a noun here
2976 gtk_tooltips_set_tip (tt, b, _("Reset all shifts, scales, rotates, opacity and color changes in the dialog to zero"), NULL);
2977 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_reset), NULL);
2978 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2979 }
2980 }
2982 gtk_widget_show_all (mainbox);
2984 } // end of if (!dlg)
2986 gtk_window_present ((GtkWindow *) dlg);
2987 }
2990 /*
2991 Local Variables:
2992 mode:c++
2993 c-file-style:"stroustrup"
2994 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
2995 indent-tabs-mode:nil
2996 fill-column:99
2997 End:
2998 */
2999 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :