1 /** @file
2 * Clone tiling dialog
3 */
4 /* Authors:
5 * bulia byak <buliabyak@users.sf.net>
6 * Johan Engelen <goejendaagh@zonnet.nl>
7 * Jon A. Cruz <jon@joncruz.org>
8 * Abhishek Sharma
9 *
10 * Copyright (C) 2004-2006 Authors
11 * Released under GNU GPL, read the file 'COPYING' for more information
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 "../desktop.h"
22 #include "../desktop-handles.h"
23 #include "dialog-events.h"
24 #include "display/nr-arena.h"
25 #include "display/nr-arena-item.h"
26 #include "../document.h"
27 #include "../filter-chemistry.h"
28 #include "helper/unit-menu.h"
29 #include "helper/units.h"
30 #include "helper/window.h"
31 #include "../inkscape.h"
32 #include "../interface.h"
33 #include "../macros.h"
34 #include "../message-stack.h"
35 #include "preferences.h"
36 #include "../selection.h"
37 #include "../sp-filter.h"
38 #include "../sp-namedview.h"
39 #include "../sp-use.h"
40 #include "../style.h"
41 #include "svg/svg-color.h"
42 #include "svg/svg.h"
43 #include "ui/icon-names.h"
44 #include "ui/widget/color-picker.h"
45 #include "unclump.h"
46 #include "../verbs.h"
47 #include "widgets/icon.h"
48 #include "xml/repr.h"
50 using Inkscape::DocumentUndo;
52 #define MIN_ONSCREEN_DISTANCE 50
54 static GtkWidget *dlg = NULL;
55 static win_data wd;
57 // impossible original values to make sure they are read from prefs
58 static gint x = -1000, y = -1000, w = 0, h = 0;
59 static Glib::ustring const prefs_path = "/dialogs/clonetiler/";
61 #define SB_MARGIN 1
62 #define VB_MARGIN 4
64 enum {
65 PICK_COLOR,
66 PICK_OPACITY,
67 PICK_R,
68 PICK_G,
69 PICK_B,
70 PICK_H,
71 PICK_S,
72 PICK_L
73 };
75 static GtkSizeGroup* table_row_labels = NULL;
77 static sigc::connection _shutdown_connection;
78 static sigc::connection _dialogs_hidden_connection;
79 static sigc::connection _dialogs_unhidden_connection;
80 static sigc::connection _desktop_activated_connection;
81 static sigc::connection _color_changed_connection;
83 static Inkscape::UI::Widget::ColorPicker *color_picker;
85 static void
86 clonetiler_dialog_destroy( GtkObject */*object*/, gpointer /*data*/ )
87 {
88 sp_signal_disconnect_by_data (INKSCAPE, dlg);
89 _color_changed_connection.disconnect();
91 delete color_picker;
93 wd.win = dlg = NULL;
94 wd.stop = 0;
96 }
98 static gboolean
99 clonetiler_dialog_delete (GtkObject */*object*/, GdkEvent * /*event*/, gpointer /*data*/)
100 {
101 gtk_window_get_position ((GtkWindow *) dlg, &x, &y);
102 gtk_window_get_size ((GtkWindow *) dlg, &w, &h);
104 if (x<0) x=0;
105 if (y<0) y=0;
107 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
108 prefs->setInt(prefs_path + "x", x);
109 prefs->setInt(prefs_path + "y", y);
110 prefs->setInt(prefs_path + "w", w);
111 prefs->setInt(prefs_path + "h", h);
113 return FALSE; // which means, go ahead and destroy it
115 }
117 static void
118 on_picker_color_changed (guint rgba)
119 {
120 static bool is_updating = false;
121 if (is_updating || !SP_ACTIVE_DESKTOP)
122 return;
124 is_updating = true;
126 gchar c[32];
127 sp_svg_write_color(c, sizeof(c), rgba);
128 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
129 prefs->setString(prefs_path + "initial_color", c);
131 is_updating = false;
132 }
134 static guint clonetiler_number_of_clones (SPObject *obj);
136 static void
137 clonetiler_change_selection (Inkscape::Application * /*inkscape*/, Inkscape::Selection *selection, GtkWidget *dlg)
138 {
139 GtkWidget *buttons = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "buttons_on_tiles");
140 GtkWidget *status = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "status");
142 if (selection->isEmpty()) {
143 gtk_widget_set_sensitive (buttons, FALSE);
144 gtk_label_set_markup (GTK_LABEL(status), _("<small>Nothing selected.</small>"));
145 return;
146 }
148 if (g_slist_length ((GSList *) selection->itemList()) > 1) {
149 gtk_widget_set_sensitive (buttons, FALSE);
150 gtk_label_set_markup (GTK_LABEL(status), _("<small>More than one object selected.</small>"));
151 return;
152 }
154 guint n = clonetiler_number_of_clones(selection->singleItem());
155 if (n > 0) {
156 gtk_widget_set_sensitive (buttons, TRUE);
157 gchar *sta = g_strdup_printf (_("<small>Object has <b>%d</b> tiled clones.</small>"), n);
158 gtk_label_set_markup (GTK_LABEL(status), sta);
159 g_free (sta);
160 } else {
161 gtk_widget_set_sensitive (buttons, FALSE);
162 gtk_label_set_markup (GTK_LABEL(status), _("<small>Object has no tiled clones.</small>"));
163 }
164 }
166 static void
167 clonetiler_external_change (Inkscape::Application * /*inkscape*/, GtkWidget *dlg)
168 {
169 clonetiler_change_selection (NULL, sp_desktop_selection(SP_ACTIVE_DESKTOP), dlg);
170 }
172 static void clonetiler_disconnect_gsignal (GObject *widget, gpointer source) {
173 if (source && G_IS_OBJECT(source))
174 sp_signal_disconnect_by_data (source, widget);
175 }
178 enum {
179 TILE_P1,
180 TILE_P2,
181 TILE_PM,
182 TILE_PG,
183 TILE_CM,
184 TILE_PMM,
185 TILE_PMG,
186 TILE_PGG,
187 TILE_CMM,
188 TILE_P4,
189 TILE_P4M,
190 TILE_P4G,
191 TILE_P3,
192 TILE_P31M,
193 TILE_P3M1,
194 TILE_P6,
195 TILE_P6M
196 };
199 static Geom::Matrix
200 clonetiler_get_transform (
202 // symmetry group
203 int type,
205 // row, column
206 int i, int j,
208 // center, width, height of the tile
209 double cx, double cy,
210 double w, double h,
212 // values from the dialog:
213 // Shift
214 double shiftx_per_i, double shifty_per_i,
215 double shiftx_per_j, double shifty_per_j,
216 double shiftx_rand, double shifty_rand,
217 double shiftx_exp, double shifty_exp,
218 int shiftx_alternate, int shifty_alternate,
219 int shiftx_cumulate, int shifty_cumulate,
220 int shiftx_excludew, int shifty_excludeh,
222 // Scale
223 double scalex_per_i, double scaley_per_i,
224 double scalex_per_j, double scaley_per_j,
225 double scalex_rand, double scaley_rand,
226 double scalex_exp, double scaley_exp,
227 double scalex_log, double scaley_log,
228 int scalex_alternate, int scaley_alternate,
229 int scalex_cumulate, int scaley_cumulate,
231 // Rotation
232 double rotate_per_i, double rotate_per_j,
233 double rotate_rand,
234 int rotate_alternatei, int rotate_alternatej,
235 int rotate_cumulatei, int rotate_cumulatej
236 )
237 {
239 // Shift (in units of tile width or height) -------------
240 double delta_shifti = 0.0;
241 double delta_shiftj = 0.0;
243 if( shiftx_alternate ) {
244 delta_shifti = (double)(i%2);
245 } else {
246 if( shiftx_cumulate ) { // Should the delta shifts be cumulative (i.e. 1, 1+2, 1+2+3, ...)
247 delta_shifti = (double)(i*i);
248 } else {
249 delta_shifti = (double)i;
250 }
251 }
253 if( shifty_alternate ) {
254 delta_shiftj = (double)(j%2);
255 } else {
256 if( shifty_cumulate ) {
257 delta_shiftj = (double)(j*j);
258 } else {
259 delta_shiftj = (double)j;
260 }
261 }
263 // Random shift, only calculate if non-zero.
264 double delta_shiftx_rand = 0.0;
265 double delta_shifty_rand = 0.0;
266 if( shiftx_rand != 0.0 ) delta_shiftx_rand = shiftx_rand * g_random_double_range (-1, 1);
267 if( shifty_rand != 0.0 ) delta_shifty_rand = shifty_rand * g_random_double_range (-1, 1);
270 // Delta shift (units of tile width/height)
271 double di = shiftx_per_i * delta_shifti + shiftx_per_j * delta_shiftj + delta_shiftx_rand;
272 double dj = shifty_per_i * delta_shifti + shifty_per_j * delta_shiftj + delta_shifty_rand;
274 // Shift in actual x and y, used below
275 double dx = w * di;
276 double dy = h * dj;
278 double shifti = di;
279 double shiftj = dj;
281 // Include tile width and height in shift if required
282 if( !shiftx_excludew ) shifti += i;
283 if( !shifty_excludeh ) shiftj += j;
285 // Add exponential shift if necessary
286 if ( shiftx_exp != 1.0 ) shifti = pow( shifti, shiftx_exp );
287 if ( shifty_exp != 1.0 ) shiftj = pow( shiftj, shifty_exp );
289 // Final shift
290 Geom::Matrix rect_translate (Geom::Translate (w * shifti, h * shiftj));
292 // Rotation (in degrees) ------------
293 double delta_rotationi = 0.0;
294 double delta_rotationj = 0.0;
296 if( rotate_alternatei ) {
297 delta_rotationi = (double)(i%2);
298 } else {
299 if( rotate_cumulatei ) {
300 delta_rotationi = (double)(i*i + i)/2.0;
301 } else {
302 delta_rotationi = (double)i;
303 }
304 }
306 if( rotate_alternatej ) {
307 delta_rotationj = (double)(j%2);
308 } else {
309 if( rotate_cumulatej ) {
310 delta_rotationj = (double)(j*j + j)/2.0;
311 } else {
312 delta_rotationj = (double)j;
313 }
314 }
316 double delta_rotate_rand = 0.0;
317 if( rotate_rand != 0.0 ) delta_rotate_rand = rotate_rand * 180.0 * g_random_double_range (-1, 1);
319 double dr = rotate_per_i * delta_rotationi + rotate_per_j * delta_rotationj + delta_rotate_rand;
321 // Scale (times the original) -----------
322 double delta_scalei = 0.0;
323 double delta_scalej = 0.0;
325 if( scalex_alternate ) {
326 delta_scalei = (double)(i%2);
327 } else {
328 if( scalex_cumulate ) { // Should the delta scales be cumulative (i.e. 1, 1+2, 1+2+3, ...)
329 delta_scalei = (double)(i*i + i)/2.0;
330 } else {
331 delta_scalei = (double)i;
332 }
333 }
335 if( scaley_alternate ) {
336 delta_scalej = (double)(j%2);
337 } else {
338 if( scaley_cumulate ) {
339 delta_scalej = (double)(j*j + j)/2.0;
340 } else {
341 delta_scalej = (double)j;
342 }
343 }
345 // Random scale, only calculate if non-zero.
346 double delta_scalex_rand = 0.0;
347 double delta_scaley_rand = 0.0;
348 if( scalex_rand != 0.0 ) delta_scalex_rand = scalex_rand * g_random_double_range (-1, 1);
349 if( scaley_rand != 0.0 ) delta_scaley_rand = scaley_rand * g_random_double_range (-1, 1);
350 // But if random factors are same, scale x and y proportionally
351 if( scalex_rand == scaley_rand ) delta_scalex_rand = delta_scaley_rand;
353 // Total delta scale
354 double scalex = 1.0 + scalex_per_i * delta_scalei + scalex_per_j * delta_scalej + delta_scalex_rand;
355 double scaley = 1.0 + scaley_per_i * delta_scalei + scaley_per_j * delta_scalej + delta_scaley_rand;
357 if( scalex < 0.0 ) scalex = 0.0;
358 if( scaley < 0.0 ) scaley = 0.0;
360 // Add exponential scale if necessary
361 if ( scalex_exp != 1.0 ) scalex = pow( scalex, scalex_exp );
362 if ( scaley_exp != 1.0 ) scaley = pow( scaley, scaley_exp );
364 // Add logarithmic factor if necessary
365 if ( scalex_log > 0.0 ) scalex = pow( scalex_log, scalex - 1.0 );
366 if ( scaley_log > 0.0 ) scaley = pow( scaley_log, scaley - 1.0 );
367 // Alternative using rotation angle
368 //if ( scalex_log != 1.0 ) scalex *= pow( scalex_log, M_PI*dr/180 );
369 //if ( scaley_log != 1.0 ) scaley *= pow( scaley_log, M_PI*dr/180 );
372 // Calculate transformation matrices, translating back to "center of tile" (rotation center) before transforming
373 Geom::Matrix drot_c = Geom::Translate(-cx, -cy) * Geom::Rotate (M_PI*dr/180) * Geom::Translate(cx, cy);
375 Geom::Matrix dscale_c = Geom::Translate(-cx, -cy) * Geom::Scale (scalex, scaley) * Geom::Translate(cx, cy);
377 Geom::Matrix d_s_r = dscale_c * drot_c;
379 Geom::Matrix rotate_180_c = Geom::Translate(-cx, -cy) * Geom::Rotate (M_PI) * Geom::Translate(cx, cy);
381 Geom::Matrix rotate_90_c = Geom::Translate(-cx, -cy) * Geom::Rotate (-M_PI/2) * Geom::Translate(cx, cy);
382 Geom::Matrix rotate_m90_c = Geom::Translate(-cx, -cy) * Geom::Rotate ( M_PI/2) * Geom::Translate(cx, cy);
384 Geom::Matrix rotate_120_c = Geom::Translate(-cx, -cy) * Geom::Rotate (-2*M_PI/3) * Geom::Translate(cx, cy);
385 Geom::Matrix rotate_m120_c = Geom::Translate(-cx, -cy) * Geom::Rotate ( 2*M_PI/3) * Geom::Translate(cx, cy);
387 Geom::Matrix rotate_60_c = Geom::Translate(-cx, -cy) * Geom::Rotate (-M_PI/3) * Geom::Translate(cx, cy);
388 Geom::Matrix rotate_m60_c = Geom::Translate(-cx, -cy) * Geom::Rotate ( M_PI/3) * Geom::Translate(cx, cy);
390 Geom::Matrix flip_x = Geom::Translate(-cx, -cy) * Geom::Scale (-1, 1) * Geom::Translate(cx, cy);
391 Geom::Matrix flip_y = Geom::Translate(-cx, -cy) * Geom::Scale (1, -1) * Geom::Translate(cx, cy);
394 // Create tile with required symmetry
395 const double cos60 = cos(M_PI/3);
396 const double sin60 = sin(M_PI/3);
397 const double cos30 = cos(M_PI/6);
398 const double sin30 = sin(M_PI/6);
400 switch (type) {
402 case TILE_P1:
403 return d_s_r * rect_translate;
404 break;
406 case TILE_P2:
407 if (i % 2 == 0) {
408 return d_s_r * rect_translate;
409 } else {
410 return d_s_r * rotate_180_c * rect_translate;
411 }
412 break;
414 case TILE_PM:
415 if (i % 2 == 0) {
416 return d_s_r * rect_translate;
417 } else {
418 return d_s_r * flip_x * rect_translate;
419 }
420 break;
422 case TILE_PG:
423 if (j % 2 == 0) {
424 return d_s_r * rect_translate;
425 } else {
426 return d_s_r * flip_x * rect_translate;
427 }
428 break;
430 case TILE_CM:
431 if ((i + j) % 2 == 0) {
432 return d_s_r * rect_translate;
433 } else {
434 return d_s_r * flip_x * rect_translate;
435 }
436 break;
438 case TILE_PMM:
439 if (j % 2 == 0) {
440 if (i % 2 == 0) {
441 return d_s_r * rect_translate;
442 } else {
443 return d_s_r * flip_x * rect_translate;
444 }
445 } else {
446 if (i % 2 == 0) {
447 return d_s_r * flip_y * rect_translate;
448 } else {
449 return d_s_r * flip_x * flip_y * rect_translate;
450 }
451 }
452 break;
454 case TILE_PMG:
455 if (j % 2 == 0) {
456 if (i % 2 == 0) {
457 return d_s_r * rect_translate;
458 } else {
459 return d_s_r * rotate_180_c * rect_translate;
460 }
461 } else {
462 if (i % 2 == 0) {
463 return d_s_r * flip_y * rect_translate;
464 } else {
465 return d_s_r * rotate_180_c * flip_y * rect_translate;
466 }
467 }
468 break;
470 case TILE_PGG:
471 if (j % 2 == 0) {
472 if (i % 2 == 0) {
473 return d_s_r * rect_translate;
474 } else {
475 return d_s_r * flip_y * rect_translate;
476 }
477 } else {
478 if (i % 2 == 0) {
479 return d_s_r * rotate_180_c * rect_translate;
480 } else {
481 return d_s_r * rotate_180_c * flip_y * rect_translate;
482 }
483 }
484 break;
486 case TILE_CMM:
487 if (j % 4 == 0) {
488 if (i % 2 == 0) {
489 return d_s_r * rect_translate;
490 } else {
491 return d_s_r * flip_x * rect_translate;
492 }
493 } else if (j % 4 == 1) {
494 if (i % 2 == 0) {
495 return d_s_r * flip_y * rect_translate;
496 } else {
497 return d_s_r * flip_x * flip_y * rect_translate;
498 }
499 } else if (j % 4 == 2) {
500 if (i % 2 == 1) {
501 return d_s_r * rect_translate;
502 } else {
503 return d_s_r * flip_x * rect_translate;
504 }
505 } else {
506 if (i % 2 == 1) {
507 return d_s_r * flip_y * rect_translate;
508 } else {
509 return d_s_r * flip_x * flip_y * rect_translate;
510 }
511 }
512 break;
514 case TILE_P4:
515 {
516 Geom::Matrix ori (Geom::Translate ((w + h) * pow((i/2), shiftx_exp) + dx, (h + w) * pow((j/2), shifty_exp) + dy));
517 Geom::Matrix dia1 (Geom::Translate (w/2 + h/2, -h/2 + w/2));
518 Geom::Matrix dia2 (Geom::Translate (-w/2 + h/2, h/2 + w/2));
519 if (j % 2 == 0) {
520 if (i % 2 == 0) {
521 return d_s_r * ori;
522 } else {
523 return d_s_r * rotate_m90_c * dia1 * ori;
524 }
525 } else {
526 if (i % 2 == 0) {
527 return d_s_r * rotate_90_c * dia2 * ori;
528 } else {
529 return d_s_r * rotate_180_c * dia1 * dia2 * ori;
530 }
531 }
532 }
533 break;
535 case TILE_P4M:
536 {
537 double max = MAX(w, h);
538 Geom::Matrix ori (Geom::Translate ((max + max) * pow((i/4), shiftx_exp) + dx, (max + max) * pow((j/2), shifty_exp) + dy));
539 Geom::Matrix dia1 (Geom::Translate ( w/2 - h/2, h/2 - w/2));
540 Geom::Matrix dia2 (Geom::Translate (-h/2 + w/2, w/2 - h/2));
541 if (j % 2 == 0) {
542 if (i % 4 == 0) {
543 return d_s_r * ori;
544 } else if (i % 4 == 1) {
545 return d_s_r * flip_y * rotate_m90_c * dia1 * ori;
546 } else if (i % 4 == 2) {
547 return d_s_r * rotate_m90_c * dia1 * Geom::Translate (h, 0) * ori;
548 } else if (i % 4 == 3) {
549 return d_s_r * flip_x * Geom::Translate (w, 0) * ori;
550 }
551 } else {
552 if (i % 4 == 0) {
553 return d_s_r * flip_y * Geom::Translate(0, h) * ori;
554 } else if (i % 4 == 1) {
555 return d_s_r * rotate_90_c * dia2 * Geom::Translate(0, h) * ori;
556 } else if (i % 4 == 2) {
557 return d_s_r * flip_y * rotate_90_c * dia2 * Geom::Translate(h, 0) * Geom::Translate(0, h) * ori;
558 } else if (i % 4 == 3) {
559 return d_s_r * flip_y * flip_x * Geom::Translate(w, 0) * Geom::Translate(0, h) * ori;
560 }
561 }
562 }
563 break;
565 case TILE_P4G:
566 {
567 double max = MAX(w, h);
568 Geom::Matrix ori (Geom::Translate ((max + max) * pow((i/4), shiftx_exp) + dx, (max + max) * pow(j, shifty_exp) + dy));
569 Geom::Matrix dia1 (Geom::Translate ( w/2 + h/2, h/2 - w/2));
570 Geom::Matrix dia2 (Geom::Translate (-h/2 + w/2, w/2 + h/2));
571 if (((i/4) + j) % 2 == 0) {
572 if (i % 4 == 0) {
573 return d_s_r * ori;
574 } else if (i % 4 == 1) {
575 return d_s_r * rotate_m90_c * dia1 * ori;
576 } else if (i % 4 == 2) {
577 return d_s_r * rotate_90_c * dia2 * ori;
578 } else if (i % 4 == 3) {
579 return d_s_r * rotate_180_c * dia1 * dia2 * ori;
580 }
581 } else {
582 if (i % 4 == 0) {
583 return d_s_r * flip_y * Geom::Translate (0, h) * ori;
584 } else if (i % 4 == 1) {
585 return d_s_r * flip_y * rotate_m90_c * dia1 * Geom::Translate (-h, 0) * ori;
586 } else if (i % 4 == 2) {
587 return d_s_r * flip_y * rotate_90_c * dia2 * Geom::Translate (h, 0) * ori;
588 } else if (i % 4 == 3) {
589 return d_s_r * flip_x * Geom::Translate (w, 0) * ori;
590 }
591 }
592 }
593 break;
595 case TILE_P3:
596 {
597 double width;
598 double height;
599 Geom::Matrix dia1;
600 Geom::Matrix dia2;
601 if (w > h) {
602 width = w + w * cos60;
603 height = 2 * w * sin60;
604 dia1 = Geom::Matrix (Geom::Translate (w/2 + w/2 * cos60, -(w/2 * sin60)));
605 dia2 = dia1 * Geom::Matrix (Geom::Translate (0, 2 * (w/2 * sin60)));
606 } else {
607 width = h * cos (M_PI/6);
608 height = h;
609 dia1 = Geom::Matrix (Geom::Translate (h/2 * cos30, -(h/2 * sin30)));
610 dia2 = dia1 * Geom::Matrix (Geom::Translate (0, h/2));
611 }
612 Geom::Matrix ori (Geom::Translate (width * pow((2*(i/3) + j%2), shiftx_exp) + dx, (height/2) * pow(j, shifty_exp) + dy));
613 if (i % 3 == 0) {
614 return d_s_r * ori;
615 } else if (i % 3 == 1) {
616 return d_s_r * rotate_m120_c * dia1 * ori;
617 } else if (i % 3 == 2) {
618 return d_s_r * rotate_120_c * dia2 * ori;
619 }
620 }
621 break;
623 case TILE_P31M:
624 {
625 Geom::Matrix ori;
626 Geom::Matrix dia1;
627 Geom::Matrix dia2;
628 Geom::Matrix dia3;
629 Geom::Matrix dia4;
630 if (w > h) {
631 ori = Geom::Matrix(Geom::Translate (w * pow((i/6) + 0.5*(j%2), shiftx_exp) + dx, (w * cos30) * pow(j, shifty_exp) + dy));
632 dia1 = Geom::Matrix (Geom::Translate (0, h/2) * Geom::Translate (w/2, 0) * Geom::Translate (w/2 * cos60, -w/2 * sin60) * Geom::Translate (-h/2 * cos30, -h/2 * sin30) );
633 dia2 = dia1 * Geom::Matrix (Geom::Translate (h * cos30, h * sin30));
634 dia3 = dia2 * Geom::Matrix (Geom::Translate (0, 2 * (w/2 * sin60 - h/2 * sin30)));
635 dia4 = dia3 * Geom::Matrix (Geom::Translate (-h * cos30, h * sin30));
636 } else {
637 ori = Geom::Matrix (Geom::Translate (2*h * cos30 * pow((i/6 + 0.5*(j%2)), shiftx_exp) + dx, (2*h - h * sin30) * pow(j, shifty_exp) + dy));
638 dia1 = Geom::Matrix (Geom::Translate (0, -h/2) * Geom::Translate (h/2 * cos30, h/2 * sin30));
639 dia2 = dia1 * Geom::Matrix (Geom::Translate (h * cos30, h * sin30));
640 dia3 = dia2 * Geom::Matrix (Geom::Translate (0, h/2));
641 dia4 = dia3 * Geom::Matrix (Geom::Translate (-h * cos30, h * sin30));
642 }
643 if (i % 6 == 0) {
644 return d_s_r * ori;
645 } else if (i % 6 == 1) {
646 return d_s_r * flip_y * rotate_m120_c * dia1 * ori;
647 } else if (i % 6 == 2) {
648 return d_s_r * rotate_m120_c * dia2 * ori;
649 } else if (i % 6 == 3) {
650 return d_s_r * flip_y * rotate_120_c * dia3 * ori;
651 } else if (i % 6 == 4) {
652 return d_s_r * rotate_120_c * dia4 * ori;
653 } else if (i % 6 == 5) {
654 return d_s_r * flip_y * Geom::Translate(0, h) * ori;
655 }
656 }
657 break;
659 case TILE_P3M1:
660 {
661 double width;
662 double height;
663 Geom::Matrix dia1;
664 Geom::Matrix dia2;
665 Geom::Matrix dia3;
666 Geom::Matrix dia4;
667 if (w > h) {
668 width = w + w * cos60;
669 height = 2 * w * sin60;
670 dia1 = Geom::Matrix (Geom::Translate (0, h/2) * Geom::Translate (w/2, 0) * Geom::Translate (w/2 * cos60, -w/2 * sin60) * Geom::Translate (-h/2 * cos30, -h/2 * sin30) );
671 dia2 = dia1 * Geom::Matrix (Geom::Translate (h * cos30, h * sin30));
672 dia3 = dia2 * Geom::Matrix (Geom::Translate (0, 2 * (w/2 * sin60 - h/2 * sin30)));
673 dia4 = dia3 * Geom::Matrix (Geom::Translate (-h * cos30, h * sin30));
674 } else {
675 width = 2 * h * cos (M_PI/6);
676 height = 2 * h;
677 dia1 = Geom::Matrix (Geom::Translate (0, -h/2) * Geom::Translate (h/2 * cos30, h/2 * sin30));
678 dia2 = dia1 * Geom::Matrix (Geom::Translate (h * cos30, h * sin30));
679 dia3 = dia2 * Geom::Matrix (Geom::Translate (0, h/2));
680 dia4 = dia3 * Geom::Matrix (Geom::Translate (-h * cos30, h * sin30));
681 }
682 Geom::Matrix ori (Geom::Translate (width * pow((2*(i/6) + j%2), shiftx_exp) + dx, (height/2) * pow(j, shifty_exp) + dy));
683 if (i % 6 == 0) {
684 return d_s_r * ori;
685 } else if (i % 6 == 1) {
686 return d_s_r * flip_y * rotate_m120_c * dia1 * ori;
687 } else if (i % 6 == 2) {
688 return d_s_r * rotate_m120_c * dia2 * ori;
689 } else if (i % 6 == 3) {
690 return d_s_r * flip_y * rotate_120_c * dia3 * ori;
691 } else if (i % 6 == 4) {
692 return d_s_r * rotate_120_c * dia4 * ori;
693 } else if (i % 6 == 5) {
694 return d_s_r * flip_y * Geom::Translate(0, h) * ori;
695 }
696 }
697 break;
699 case TILE_P6:
700 {
701 Geom::Matrix ori;
702 Geom::Matrix dia1;
703 Geom::Matrix dia2;
704 Geom::Matrix dia3;
705 Geom::Matrix dia4;
706 Geom::Matrix dia5;
707 if (w > h) {
708 ori = Geom::Matrix(Geom::Translate (w * pow((2*(i/6) + (j%2)), shiftx_exp) + dx, (2*w * sin60) * pow(j, shifty_exp) + dy));
709 dia1 = Geom::Matrix (Geom::Translate (w/2 * cos60, -w/2 * sin60));
710 dia2 = dia1 * Geom::Matrix (Geom::Translate (w/2, 0));
711 dia3 = dia2 * Geom::Matrix (Geom::Translate (w/2 * cos60, w/2 * sin60));
712 dia4 = dia3 * Geom::Matrix (Geom::Translate (-w/2 * cos60, w/2 * sin60));
713 dia5 = dia4 * Geom::Matrix (Geom::Translate (-w/2, 0));
714 } else {
715 ori = Geom::Matrix(Geom::Translate (2*h * cos30 * pow((i/6 + 0.5*(j%2)), shiftx_exp) + dx, (h + h * sin30) * pow(j, shifty_exp) + dy));
716 dia1 = Geom::Matrix (Geom::Translate (-w/2, -h/2) * Geom::Translate (h/2 * cos30, -h/2 * sin30) * Geom::Translate (w/2 * cos60, w/2 * sin60));
717 dia2 = dia1 * Geom::Matrix (Geom::Translate (-w/2 * cos60, -w/2 * sin60) * Geom::Translate (h/2 * cos30, -h/2 * sin30) * Geom::Translate (h/2 * cos30, h/2 * sin30) * Geom::Translate (-w/2 * cos60, w/2 * sin60));
718 dia3 = dia2 * Geom::Matrix (Geom::Translate (w/2 * cos60, -w/2 * sin60) * Geom::Translate (h/2 * cos30, h/2 * sin30) * Geom::Translate (-w/2, h/2));
719 dia4 = dia3 * dia1.inverse();
720 dia5 = dia3 * dia2.inverse();
721 }
722 if (i % 6 == 0) {
723 return d_s_r * ori;
724 } else if (i % 6 == 1) {
725 return d_s_r * rotate_m60_c * dia1 * ori;
726 } else if (i % 6 == 2) {
727 return d_s_r * rotate_m120_c * dia2 * ori;
728 } else if (i % 6 == 3) {
729 return d_s_r * rotate_180_c * dia3 * ori;
730 } else if (i % 6 == 4) {
731 return d_s_r * rotate_120_c * dia4 * ori;
732 } else if (i % 6 == 5) {
733 return d_s_r * rotate_60_c * dia5 * ori;
734 }
735 }
736 break;
738 case TILE_P6M:
739 {
741 Geom::Matrix ori;
742 Geom::Matrix dia1, dia2, dia3, dia4, dia5, dia6, dia7, dia8, dia9, dia10;
743 if (w > h) {
744 ori = Geom::Matrix(Geom::Translate (w * pow((2*(i/12) + (j%2)), shiftx_exp) + dx, (2*w * sin60) * pow(j, shifty_exp) + dy));
745 dia1 = Geom::Matrix (Geom::Translate (w/2, h/2) * Geom::Translate (-w/2 * cos60, -w/2 * sin60) * Geom::Translate (-h/2 * cos30, h/2 * sin30));
746 dia2 = dia1 * Geom::Matrix (Geom::Translate (h * cos30, -h * sin30));
747 dia3 = dia2 * Geom::Matrix (Geom::Translate (-h/2 * cos30, h/2 * sin30) * Geom::Translate (w * cos60, 0) * Geom::Translate (-h/2 * cos30, -h/2 * sin30));
748 dia4 = dia3 * Geom::Matrix (Geom::Translate (h * cos30, h * sin30));
749 dia5 = dia4 * Geom::Matrix (Geom::Translate (-h/2 * cos30, -h/2 * sin30) * Geom::Translate (-w/2 * cos60, w/2 * sin60) * Geom::Translate (w/2, -h/2));
750 dia6 = dia5 * Geom::Matrix (Geom::Translate (0, h));
751 dia7 = dia6 * dia1.inverse();
752 dia8 = dia6 * dia2.inverse();
753 dia9 = dia6 * dia3.inverse();
754 dia10 = dia6 * dia4.inverse();
755 } else {
756 ori = Geom::Matrix(Geom::Translate (4*h * cos30 * pow((i/12 + 0.5*(j%2)), shiftx_exp) + dx, (2*h + 2*h * sin30) * pow(j, shifty_exp) + dy));
757 dia1 = Geom::Matrix (Geom::Translate (-w/2, -h/2) * Geom::Translate (h/2 * cos30, -h/2 * sin30) * Geom::Translate (w/2 * cos60, w/2 * sin60));
758 dia2 = dia1 * Geom::Matrix (Geom::Translate (h * cos30, -h * sin30));
759 dia3 = dia2 * Geom::Matrix (Geom::Translate (-w/2 * cos60, -w/2 * sin60) * Geom::Translate (h * cos30, 0) * Geom::Translate (-w/2 * cos60, w/2 * sin60));
760 dia4 = dia3 * Geom::Matrix (Geom::Translate (h * cos30, h * sin30));
761 dia5 = dia4 * Geom::Matrix (Geom::Translate (w/2 * cos60, -w/2 * sin60) * Geom::Translate (h/2 * cos30, h/2 * sin30) * Geom::Translate (-w/2, h/2));
762 dia6 = dia5 * Geom::Matrix (Geom::Translate (0, h));
763 dia7 = dia6 * dia1.inverse();
764 dia8 = dia6 * dia2.inverse();
765 dia9 = dia6 * dia3.inverse();
766 dia10 = dia6 * dia4.inverse();
767 }
768 if (i % 12 == 0) {
769 return d_s_r * ori;
770 } else if (i % 12 == 1) {
771 return d_s_r * flip_y * rotate_m60_c * dia1 * ori;
772 } else if (i % 12 == 2) {
773 return d_s_r * rotate_m60_c * dia2 * ori;
774 } else if (i % 12 == 3) {
775 return d_s_r * flip_y * rotate_m120_c * dia3 * ori;
776 } else if (i % 12 == 4) {
777 return d_s_r * rotate_m120_c * dia4 * ori;
778 } else if (i % 12 == 5) {
779 return d_s_r * flip_x * dia5 * ori;
780 } else if (i % 12 == 6) {
781 return d_s_r * flip_x * flip_y * dia6 * ori;
782 } else if (i % 12 == 7) {
783 return d_s_r * flip_y * rotate_120_c * dia7 * ori;
784 } else if (i % 12 == 8) {
785 return d_s_r * rotate_120_c * dia8 * ori;
786 } else if (i % 12 == 9) {
787 return d_s_r * flip_y * rotate_60_c * dia9 * ori;
788 } else if (i % 12 == 10) {
789 return d_s_r * rotate_60_c * dia10 * ori;
790 } else if (i % 12 == 11) {
791 return d_s_r * flip_y * Geom::Translate (0, h) * ori;
792 }
793 }
794 break;
796 default:
797 break;
798 }
800 return Geom::identity();
801 }
803 static bool
804 clonetiler_is_a_clone_of (SPObject *tile, SPObject *obj)
805 {
806 char *id_href = NULL;
808 if (obj) {
809 Inkscape::XML::Node *obj_repr = SP_OBJECT_REPR(obj);
810 id_href = g_strdup_printf("#%s", obj_repr->attribute("id"));
811 }
813 if (SP_IS_USE(tile) &&
814 SP_OBJECT_REPR(tile)->attribute("xlink:href") &&
815 (!id_href || !strcmp(id_href, SP_OBJECT_REPR(tile)->attribute("xlink:href"))) &&
816 SP_OBJECT_REPR(tile)->attribute("inkscape:tiled-clone-of") &&
817 (!id_href || !strcmp(id_href, SP_OBJECT_REPR(tile)->attribute("inkscape:tiled-clone-of"))))
818 {
819 if (id_href)
820 g_free (id_href);
821 return true;
822 } else {
823 if (id_href)
824 g_free (id_href);
825 return false;
826 }
827 }
829 static NRArena const *trace_arena = NULL;
830 static unsigned trace_visionkey;
831 static NRArenaItem *trace_root;
832 static gdouble trace_zoom;
833 static SPDocument *trace_doc;
835 static void
836 clonetiler_trace_hide_tiled_clones_recursively (SPObject *from)
837 {
838 if (!trace_arena)
839 return;
841 for (SPObject *o = from->firstChild(); o != NULL; o = o->next) {
842 if (SP_IS_ITEM(o) && clonetiler_is_a_clone_of (o, NULL))
843 SP_ITEM(o)->invoke_hide(trace_visionkey); // FIXME: hide each tiled clone's original too!
844 clonetiler_trace_hide_tiled_clones_recursively (o);
845 }
846 }
848 static void
849 clonetiler_trace_setup (SPDocument *doc, gdouble zoom, SPItem *original)
850 {
851 trace_arena = NRArena::create();
852 /* Create ArenaItem and set transform */
853 trace_visionkey = SPItem::display_key_new(1);
854 trace_doc = doc;
855 trace_root = SP_ITEM(trace_doc->getRoot())->invoke_show((NRArena *) trace_arena, trace_visionkey, SP_ITEM_SHOW_DISPLAY);
857 // hide the (current) original and any tiled clones, we only want to pick the background
858 original->invoke_hide(trace_visionkey);
859 clonetiler_trace_hide_tiled_clones_recursively(SP_OBJECT(trace_doc->getRoot()));
861 trace_doc->getRoot()->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
862 trace_doc->ensureUpToDate();
864 trace_zoom = zoom;
865 }
867 static guint32
868 clonetiler_trace_pick (Geom::Rect box)
869 {
870 if (!trace_arena)
871 return 0;
873 Geom::Matrix t(Geom::Scale(trace_zoom, trace_zoom));
874 nr_arena_item_set_transform(trace_root, &t);
875 NRGC gc(NULL);
876 gc.transform.setIdentity();
877 nr_arena_item_invoke_update( trace_root, NULL, &gc,
878 NR_ARENA_ITEM_STATE_ALL,
879 NR_ARENA_ITEM_STATE_NONE );
881 /* Item integer bbox in points */
882 NRRectL ibox;
883 ibox.x0 = (int) floor(trace_zoom * box[Geom::X].min() + 0.5);
884 ibox.y0 = (int) floor(trace_zoom * box[Geom::Y].min() + 0.5);
885 ibox.x1 = (int) floor(trace_zoom * box[Geom::X].max() + 0.5);
886 ibox.y1 = (int) floor(trace_zoom * box[Geom::Y].max() + 0.5);
888 /* Find visible area */
889 int width = ibox.x1 - ibox.x0;
890 int height = ibox.y1 - ibox.y0;
892 /* Set up pixblock */
893 guchar *px = g_new(guchar, 4 * width * height);
895 if (px == NULL) {
896 return 0; // buffer is too big or too small, cannot pick, so return 0
897 }
899 memset(px, 0x00, 4 * width * height);
901 /* Render */
902 NRPixBlock pb;
903 nr_pixblock_setup_extern( &pb, NR_PIXBLOCK_MODE_R8G8B8A8N,
904 ibox.x0, ibox.y0, ibox.x1, ibox.y1,
905 px, 4 * width, FALSE, FALSE );
906 nr_arena_item_invoke_render(NULL, trace_root, &ibox, &pb,
907 NR_ARENA_ITEM_RENDER_NO_CACHE );
909 double R = 0, G = 0, B = 0, A = 0;
910 double count = 0;
911 double weight = 0;
913 for (int y = ibox.y0; y < ibox.y1; y++) {
914 const unsigned char *s = NR_PIXBLOCK_PX (&pb) + (y - ibox.y0) * pb.rs;
915 for (int x = ibox.x0; x < ibox.x1; x++) {
916 count += 1;
917 weight += s[3] / 255.0;
918 R += s[0] / 255.0;
919 G += s[1] / 255.0;
920 B += s[2] / 255.0;
921 A += s[3] / 255.0;
922 s += 4;
923 }
924 }
926 nr_pixblock_release(&pb);
928 R = R / weight;
929 G = G / weight;
930 B = B / weight;
931 A = A / count;
933 R = CLAMP (R, 0.0, 1.0);
934 G = CLAMP (G, 0.0, 1.0);
935 B = CLAMP (B, 0.0, 1.0);
936 A = CLAMP (A, 0.0, 1.0);
938 return SP_RGBA32_F_COMPOSE (R, G, B, A);
939 }
941 static void
942 clonetiler_trace_finish ()
943 {
944 if (trace_doc) {
945 SP_ITEM(trace_doc->getRoot())->invoke_hide(trace_visionkey);
946 }
947 if (trace_arena) {
948 ((NRObject *) trace_arena)->unreference();
949 trace_arena = NULL;
950 }
951 }
953 static void
954 clonetiler_unclump( GtkWidget */*widget*/, void * )
955 {
956 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
957 if (desktop == NULL)
958 return;
960 Inkscape::Selection *selection = sp_desktop_selection(desktop);
962 // check if something is selected
963 if (selection->isEmpty() || g_slist_length((GSList *) selection->itemList()) > 1) {
964 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to unclump."));
965 return;
966 }
968 SPObject *obj = SP_OBJECT(selection->singleItem());
969 SPObject *parent = SP_OBJECT_PARENT (obj);
971 GSList *to_unclump = NULL; // not including the original
973 for (SPObject *child = parent->firstChild(); child != NULL; child = child->next) {
974 if (clonetiler_is_a_clone_of (child, obj)) {
975 to_unclump = g_slist_prepend (to_unclump, child);
976 }
977 }
979 sp_desktop_document(desktop)->ensureUpToDate();
981 unclump (to_unclump);
983 g_slist_free (to_unclump);
985 DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_DIALOG_CLONETILER,
986 _("Unclump tiled clones"));
987 }
989 static guint
990 clonetiler_number_of_clones (SPObject *obj)
991 {
992 SPObject *parent = SP_OBJECT_PARENT (obj);
994 guint n = 0;
996 for (SPObject *child = parent->firstChild(); child != NULL; child = child->next) {
997 if (clonetiler_is_a_clone_of (child, obj)) {
998 n ++;
999 }
1000 }
1002 return n;
1003 }
1005 static void
1006 clonetiler_remove( GtkWidget */*widget*/, void *, bool do_undo = true )
1007 {
1008 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
1009 if (desktop == NULL)
1010 return;
1012 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1014 // check if something is selected
1015 if (selection->isEmpty() || g_slist_length((GSList *) selection->itemList()) > 1) {
1016 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to remove."));
1017 return;
1018 }
1020 SPObject *obj = SP_OBJECT(selection->singleItem());
1021 SPObject *parent = SP_OBJECT_PARENT (obj);
1023 // remove old tiling
1024 GSList *to_delete = NULL;
1025 for (SPObject *child = parent->firstChild(); child != NULL; child = child->next) {
1026 if (clonetiler_is_a_clone_of (child, obj)) {
1027 to_delete = g_slist_prepend (to_delete, child);
1028 }
1029 }
1030 for (GSList *i = to_delete; i; i = i->next) {
1031 SP_OBJECT(i->data)->deleteObject();
1032 }
1033 g_slist_free (to_delete);
1035 clonetiler_change_selection (NULL, selection, dlg);
1037 if (do_undo) {
1038 DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_DIALOG_CLONETILER,
1039 _("Delete tiled clones"));
1040 }
1041 }
1043 static Geom::Rect
1044 transform_rect( Geom::Rect const &r, Geom::Matrix const &m)
1045 {
1046 using Geom::X;
1047 using Geom::Y;
1048 Geom::Point const p1 = r.corner(1) * m;
1049 Geom::Point const p2 = r.corner(2) * m;
1050 Geom::Point const p3 = r.corner(3) * m;
1051 Geom::Point const p4 = r.corner(4) * m;
1052 return Geom::Rect(
1053 Geom::Point(
1054 std::min(std::min(p1[X], p2[X]), std::min(p3[X], p4[X])),
1055 std::min(std::min(p1[Y], p2[Y]), std::min(p3[Y], p4[Y]))),
1056 Geom::Point(
1057 std::max(std::max(p1[X], p2[X]), std::max(p3[X], p4[X])),
1058 std::max(std::max(p1[Y], p2[Y]), std::max(p3[Y], p4[Y]))));
1059 }
1061 /**
1062 Randomizes \a val by \a rand, with 0 < val < 1 and all values (including 0, 1) having the same
1063 probability of being displaced.
1064 */
1065 static double
1066 randomize01 (double val, double rand)
1067 {
1068 double base = MIN (val - rand, 1 - 2*rand);
1069 if (base < 0) base = 0;
1070 val = base + g_random_double_range (0, MIN (2 * rand, 1 - base));
1071 return CLAMP(val, 0, 1); // this should be unnecessary with the above provisions, but just in case...
1072 }
1075 static void
1076 clonetiler_apply( GtkWidget */*widget*/, void * )
1077 {
1078 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
1079 if (desktop == NULL)
1080 return;
1081 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1082 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1084 // check if something is selected
1085 if (selection->isEmpty()) {
1086 sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select an <b>object</b> to clone."));
1087 return;
1088 }
1090 // Check if more than one object is selected.
1091 if (g_slist_length((GSList *) selection->itemList()) > 1) {
1092 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>."));
1093 return;
1094 }
1096 // set "busy" cursor
1097 desktop->setWaitingCursor();
1099 // set statusbar text
1100 GtkWidget *status = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "status");
1101 gtk_label_set_markup (GTK_LABEL(status), _("<small>Creating tiled clones...</small>"));
1102 gtk_widget_queue_draw(GTK_WIDGET(status));
1103 gdk_window_process_all_updates();
1105 SPObject *obj = SP_OBJECT(selection->singleItem());
1106 Inkscape::XML::Node *obj_repr = SP_OBJECT_REPR(obj);
1107 const char *id_href = g_strdup_printf("#%s", obj_repr->attribute("id"));
1108 SPObject *parent = SP_OBJECT_PARENT (obj);
1110 clonetiler_remove (NULL, NULL, false);
1112 double shiftx_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "shiftx_per_i", 0, -10000, 10000);
1113 double shifty_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "shifty_per_i", 0, -10000, 10000);
1114 double shiftx_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "shiftx_per_j", 0, -10000, 10000);
1115 double shifty_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "shifty_per_j", 0, -10000, 10000);
1116 double shiftx_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "shiftx_rand", 0, 0, 1000);
1117 double shifty_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "shifty_rand", 0, 0, 1000);
1118 double shiftx_exp = prefs->getDoubleLimited(prefs_path + "shiftx_exp", 1, 0, 10);
1119 double shifty_exp = prefs->getDoubleLimited(prefs_path + "shifty_exp", 1, 0, 10);
1120 bool shiftx_alternate = prefs->getBool(prefs_path + "shiftx_alternate");
1121 bool shifty_alternate = prefs->getBool(prefs_path + "shifty_alternate");
1122 bool shiftx_cumulate = prefs->getBool(prefs_path + "shiftx_cumulate");
1123 bool shifty_cumulate = prefs->getBool(prefs_path + "shifty_cumulate");
1124 bool shiftx_excludew = prefs->getBool(prefs_path + "shiftx_excludew");
1125 bool shifty_excludeh = prefs->getBool(prefs_path + "shifty_excludeh");
1127 double scalex_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "scalex_per_i", 0, -100, 1000);
1128 double scaley_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "scaley_per_i", 0, -100, 1000);
1129 double scalex_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "scalex_per_j", 0, -100, 1000);
1130 double scaley_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "scaley_per_j", 0, -100, 1000);
1131 double scalex_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "scalex_rand", 0, 0, 1000);
1132 double scaley_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "scaley_rand", 0, 0, 1000);
1133 double scalex_exp = prefs->getDoubleLimited(prefs_path + "scalex_exp", 1, 0, 10);
1134 double scaley_exp = prefs->getDoubleLimited(prefs_path + "scaley_exp", 1, 0, 10);
1135 double scalex_log = prefs->getDoubleLimited(prefs_path + "scalex_log", 0, 0, 10);
1136 double scaley_log = prefs->getDoubleLimited(prefs_path + "scaley_log", 0, 0, 10);
1137 bool scalex_alternate = prefs->getBool(prefs_path + "scalex_alternate");
1138 bool scaley_alternate = prefs->getBool(prefs_path + "scaley_alternate");
1139 bool scalex_cumulate = prefs->getBool(prefs_path + "scalex_cumulate");
1140 bool scaley_cumulate = prefs->getBool(prefs_path + "scaley_cumulate");
1142 double rotate_per_i = prefs->getDoubleLimited(prefs_path + "rotate_per_i", 0, -180, 180);
1143 double rotate_per_j = prefs->getDoubleLimited(prefs_path + "rotate_per_j", 0, -180, 180);
1144 double rotate_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "rotate_rand", 0, 0, 100);
1145 bool rotate_alternatei = prefs->getBool(prefs_path + "rotate_alternatei");
1146 bool rotate_alternatej = prefs->getBool(prefs_path + "rotate_alternatej");
1147 bool rotate_cumulatei = prefs->getBool(prefs_path + "rotate_cumulatei");
1148 bool rotate_cumulatej = prefs->getBool(prefs_path + "rotate_cumulatej");
1150 double blur_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "blur_per_i", 0, 0, 100);
1151 double blur_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "blur_per_j", 0, 0, 100);
1152 bool blur_alternatei = prefs->getBool(prefs_path + "blur_alternatei");
1153 bool blur_alternatej = prefs->getBool(prefs_path + "blur_alternatej");
1154 double blur_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "blur_rand", 0, 0, 100);
1156 double opacity_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "opacity_per_i", 0, 0, 100);
1157 double opacity_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "opacity_per_j", 0, 0, 100);
1158 bool opacity_alternatei = prefs->getBool(prefs_path + "opacity_alternatei");
1159 bool opacity_alternatej = prefs->getBool(prefs_path + "opacity_alternatej");
1160 double opacity_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "opacity_rand", 0, 0, 100);
1162 Glib::ustring initial_color = prefs->getString(prefs_path + "initial_color");
1163 double hue_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "hue_per_j", 0, -100, 100);
1164 double hue_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "hue_per_i", 0, -100, 100);
1165 double hue_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "hue_rand", 0, 0, 100);
1166 double saturation_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "saturation_per_j", 0, -100, 100);
1167 double saturation_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "saturation_per_i", 0, -100, 100);
1168 double saturation_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "saturation_rand", 0, 0, 100);
1169 double lightness_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "lightness_per_j", 0, -100, 100);
1170 double lightness_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "lightness_per_i", 0, -100, 100);
1171 double lightness_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "lightness_rand", 0, 0, 100);
1172 bool color_alternatej = prefs->getBool(prefs_path + "color_alternatej");
1173 bool color_alternatei = prefs->getBool(prefs_path + "color_alternatei");
1175 int type = prefs->getInt(prefs_path + "symmetrygroup", 0);
1176 bool keepbbox = prefs->getBool(prefs_path + "keepbbox", true);
1177 int imax = prefs->getInt(prefs_path + "imax", 2);
1178 int jmax = prefs->getInt(prefs_path + "jmax", 2);
1180 bool fillrect = prefs->getBool(prefs_path + "fillrect");
1181 double fillwidth = prefs->getDoubleLimited(prefs_path + "fillwidth", 50, 0, 1e6);
1182 double fillheight = prefs->getDoubleLimited(prefs_path + "fillheight", 50, 0, 1e6);
1184 bool dotrace = prefs->getBool(prefs_path + "dotrace");
1185 int pick = prefs->getInt(prefs_path + "pick");
1186 bool pick_to_presence = prefs->getBool(prefs_path + "pick_to_presence");
1187 bool pick_to_size = prefs->getBool(prefs_path + "pick_to_size");
1188 bool pick_to_color = prefs->getBool(prefs_path + "pick_to_color");
1189 bool pick_to_opacity = prefs->getBool(prefs_path + "pick_to_opacity");
1190 double rand_picked = 0.01 * prefs->getDoubleLimited(prefs_path + "rand_picked", 0, 0, 100);
1191 bool invert_picked = prefs->getBool(prefs_path + "invert_picked");
1192 double gamma_picked = prefs->getDoubleLimited(prefs_path + "gamma_picked", 0, -10, 10);
1194 if (dotrace) {
1195 clonetiler_trace_setup (sp_desktop_document(desktop), 1.0, SP_ITEM (obj));
1196 }
1198 Geom::Point center;
1199 double w;
1200 double h;
1201 double x0;
1202 double y0;
1204 if (keepbbox &&
1205 obj_repr->attribute("inkscape:tile-w") &&
1206 obj_repr->attribute("inkscape:tile-h") &&
1207 obj_repr->attribute("inkscape:tile-x0") &&
1208 obj_repr->attribute("inkscape:tile-y0") &&
1209 obj_repr->attribute("inkscape:tile-cx") &&
1210 obj_repr->attribute("inkscape:tile-cy")) {
1212 double cx = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-cx", 0);
1213 double cy = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-cy", 0);
1214 center = Geom::Point (cx, cy);
1216 w = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-w", 0);
1217 h = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-h", 0);
1218 x0 = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-x0", 0);
1219 y0 = sp_repr_get_double_attribute (obj_repr, "inkscape:tile-y0", 0);
1220 } else {
1221 bool prefs_bbox = prefs->getBool("/tools/bounding_box", false);
1222 SPItem::BBoxType bbox_type = ( prefs_bbox ?
1223 SPItem::APPROXIMATE_BBOX : SPItem::GEOMETRIC_BBOX );
1224 Geom::OptRect r = SP_ITEM(obj)->getBounds(SP_ITEM(obj)->i2doc_affine(),
1225 bbox_type);
1226 if (r) {
1227 w = r->dimensions()[Geom::X];
1228 h = r->dimensions()[Geom::Y];
1229 x0 = r->min()[Geom::X];
1230 y0 = r->min()[Geom::Y];
1231 center = desktop->dt2doc(SP_ITEM(obj)->getCenter());
1233 sp_repr_set_svg_double(obj_repr, "inkscape:tile-cx", center[Geom::X]);
1234 sp_repr_set_svg_double(obj_repr, "inkscape:tile-cy", center[Geom::Y]);
1235 sp_repr_set_svg_double(obj_repr, "inkscape:tile-w", w);
1236 sp_repr_set_svg_double(obj_repr, "inkscape:tile-h", h);
1237 sp_repr_set_svg_double(obj_repr, "inkscape:tile-x0", x0);
1238 sp_repr_set_svg_double(obj_repr, "inkscape:tile-y0", y0);
1239 } else {
1240 center = Geom::Point(0, 0);
1241 w = h = 0;
1242 x0 = y0 = 0;
1243 }
1244 }
1246 Geom::Point cur(0, 0);
1247 Geom::Rect bbox_original (Geom::Point (x0, y0), Geom::Point (x0 + w, y0 + h));
1248 double perimeter_original = (w + h)/4;
1250 // The integers i and j are reserved for tile column and row.
1251 // The doubles x and y are used for coordinates
1252 for (int i = 0;
1253 fillrect?
1254 (fabs(cur[Geom::X]) < fillwidth && i < 200) // prevent "freezing" with too large fillrect, arbitrarily limit rows
1255 : (i < imax);
1256 i ++) {
1257 for (int j = 0;
1258 fillrect?
1259 (fabs(cur[Geom::Y]) < fillheight && j < 200) // prevent "freezing" with too large fillrect, arbitrarily limit cols
1260 : (j < jmax);
1261 j ++) {
1263 // Note: We create a clone at 0,0 too, right over the original, in case our clones are colored
1265 // Get transform from symmetry, shift, scale, rotation
1266 Geom::Matrix t = clonetiler_get_transform (type, i, j, center[Geom::X], center[Geom::Y], w, h,
1267 shiftx_per_i, shifty_per_i,
1268 shiftx_per_j, shifty_per_j,
1269 shiftx_rand, shifty_rand,
1270 shiftx_exp, shifty_exp,
1271 shiftx_alternate, shifty_alternate,
1272 shiftx_cumulate, shifty_cumulate,
1273 shiftx_excludew, shifty_excludeh,
1274 scalex_per_i, scaley_per_i,
1275 scalex_per_j, scaley_per_j,
1276 scalex_rand, scaley_rand,
1277 scalex_exp, scaley_exp,
1278 scalex_log, scaley_log,
1279 scalex_alternate, scaley_alternate,
1280 scalex_cumulate, scaley_cumulate,
1281 rotate_per_i, rotate_per_j,
1282 rotate_rand,
1283 rotate_alternatei, rotate_alternatej,
1284 rotate_cumulatei, rotate_cumulatej );
1286 cur = center * t - center;
1287 if (fillrect) {
1288 if ((cur[Geom::X] > fillwidth) || (cur[Geom::Y] > fillheight)) { // off limits
1289 continue;
1290 }
1291 }
1293 gchar color_string[32]; *color_string = 0;
1295 // Color tab
1296 if (!initial_color.empty()) {
1297 guint32 rgba = sp_svg_read_color (initial_color.data(), 0x000000ff);
1298 float hsl[3];
1299 sp_color_rgb_to_hsl_floatv (hsl, SP_RGBA32_R_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_B_F(rgba));
1301 double eff_i = (color_alternatei? (i%2) : (i));
1302 double eff_j = (color_alternatej? (j%2) : (j));
1304 hsl[0] += hue_per_i * eff_i + hue_per_j * eff_j + hue_rand * g_random_double_range (-1, 1);
1305 double notused;
1306 hsl[0] = modf( hsl[0], ¬used ); // Restrict to 0-1
1307 hsl[1] += saturation_per_i * eff_i + saturation_per_j * eff_j + saturation_rand * g_random_double_range (-1, 1);
1308 hsl[1] = CLAMP (hsl[1], 0, 1);
1309 hsl[2] += lightness_per_i * eff_i + lightness_per_j * eff_j + lightness_rand * g_random_double_range (-1, 1);
1310 hsl[2] = CLAMP (hsl[2], 0, 1);
1312 float rgb[3];
1313 sp_color_hsl_to_rgb_floatv (rgb, hsl[0], hsl[1], hsl[2]);
1314 sp_svg_write_color(color_string, sizeof(color_string), SP_RGBA32_F_COMPOSE(rgb[0], rgb[1], rgb[2], 1.0));
1315 }
1317 // Blur
1318 double blur = 0.0;
1319 {
1320 int eff_i = (blur_alternatei? (i%2) : (i));
1321 int eff_j = (blur_alternatej? (j%2) : (j));
1322 blur = (blur_per_i * eff_i + blur_per_j * eff_j + blur_rand * g_random_double_range (-1, 1));
1323 blur = CLAMP (blur, 0, 1);
1324 }
1326 // Opacity
1327 double opacity = 1.0;
1328 {
1329 int eff_i = (opacity_alternatei? (i%2) : (i));
1330 int eff_j = (opacity_alternatej? (j%2) : (j));
1331 opacity = 1 - (opacity_per_i * eff_i + opacity_per_j * eff_j + opacity_rand * g_random_double_range (-1, 1));
1332 opacity = CLAMP (opacity, 0, 1);
1333 }
1335 // Trace tab
1336 if (dotrace) {
1337 Geom::Rect bbox_t = transform_rect (bbox_original, t);
1339 guint32 rgba = clonetiler_trace_pick (bbox_t);
1340 float r = SP_RGBA32_R_F(rgba);
1341 float g = SP_RGBA32_G_F(rgba);
1342 float b = SP_RGBA32_B_F(rgba);
1343 float a = SP_RGBA32_A_F(rgba);
1345 float hsl[3];
1346 sp_color_rgb_to_hsl_floatv (hsl, r, g, b);
1348 gdouble val = 0;
1349 switch (pick) {
1350 case PICK_COLOR:
1351 val = 1 - hsl[2]; // inverse lightness; to match other picks where black = max
1352 break;
1353 case PICK_OPACITY:
1354 val = a;
1355 break;
1356 case PICK_R:
1357 val = r;
1358 break;
1359 case PICK_G:
1360 val = g;
1361 break;
1362 case PICK_B:
1363 val = b;
1364 break;
1365 case PICK_H:
1366 val = hsl[0];
1367 break;
1368 case PICK_S:
1369 val = hsl[1];
1370 break;
1371 case PICK_L:
1372 val = 1 - hsl[2];
1373 break;
1374 default:
1375 break;
1376 }
1378 if (rand_picked > 0) {
1379 val = randomize01 (val, rand_picked);
1380 r = randomize01 (r, rand_picked);
1381 g = randomize01 (g, rand_picked);
1382 b = randomize01 (b, rand_picked);
1383 }
1385 if (gamma_picked != 0) {
1386 double power;
1387 if (gamma_picked > 0)
1388 power = 1/(1 + fabs(gamma_picked));
1389 else
1390 power = 1 + fabs(gamma_picked);
1392 val = pow (val, power);
1393 r = pow (r, power);
1394 g = pow (g, power);
1395 b = pow (b, power);
1396 }
1398 if (invert_picked) {
1399 val = 1 - val;
1400 r = 1 - r;
1401 g = 1 - g;
1402 b = 1 - b;
1403 }
1405 val = CLAMP (val, 0, 1);
1406 r = CLAMP (r, 0, 1);
1407 g = CLAMP (g, 0, 1);
1408 b = CLAMP (b, 0, 1);
1410 // recompose tweaked color
1411 rgba = SP_RGBA32_F_COMPOSE(r, g, b, a);
1413 if (pick_to_presence) {
1414 if (g_random_double_range (0, 1) > val) {
1415 continue; // skip!
1416 }
1417 }
1418 if (pick_to_size) {
1419 t = Geom::Translate(-center[Geom::X], -center[Geom::Y]) * Geom::Scale (val, val) * Geom::Translate(center[Geom::X], center[Geom::Y]) * t;
1420 }
1421 if (pick_to_opacity) {
1422 opacity *= val;
1423 }
1424 if (pick_to_color) {
1425 sp_svg_write_color(color_string, sizeof(color_string), rgba);
1426 }
1427 }
1429 if (opacity < 1e-6) { // invisibly transparent, skip
1430 continue;
1431 }
1433 if (fabs(t[0]) + fabs (t[1]) + fabs(t[2]) + fabs(t[3]) < 1e-6) { // too small, skip
1434 continue;
1435 }
1437 // Create the clone
1438 Inkscape::XML::Node *clone = obj_repr->document()->createElement("svg:use");
1439 clone->setAttribute("x", "0");
1440 clone->setAttribute("y", "0");
1441 clone->setAttribute("inkscape:tiled-clone-of", id_href);
1442 clone->setAttribute("xlink:href", id_href);
1444 Geom::Point new_center;
1445 bool center_set = false;
1446 if (obj_repr->attribute("inkscape:transform-center-x") || obj_repr->attribute("inkscape:transform-center-y")) {
1447 new_center = desktop->dt2doc(SP_ITEM(obj)->getCenter()) * t;
1448 center_set = true;
1449 }
1451 gchar *affinestr=sp_svg_transform_write(t);
1452 clone->setAttribute("transform", affinestr);
1453 g_free(affinestr);
1455 if (opacity < 1.0) {
1456 sp_repr_set_css_double(clone, "opacity", opacity);
1457 }
1459 if (*color_string) {
1460 clone->setAttribute("fill", color_string);
1461 clone->setAttribute("stroke", color_string);
1462 }
1464 // add the new clone to the top of the original's parent
1465 SP_OBJECT_REPR(parent)->appendChild(clone);
1467 if (blur > 0.0) {
1468 SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
1469 double perimeter = perimeter_original * t.descrim();
1470 double radius = blur * perimeter;
1471 // this is necessary for all newly added clones to have correct bboxes,
1472 // otherwise filters won't work:
1473 sp_desktop_document(desktop)->ensureUpToDate();
1474 // it's hard to figure out exact width/height of the tile without having an object
1475 // that we can take bbox of; however here we only need a lower bound so that blur
1476 // margins are not too small, and the perimeter should work
1477 SPFilter *constructed = new_filter_gaussian_blur(sp_desktop_document(desktop), radius, t.descrim(), t.expansionX(), t.expansionY(), perimeter, perimeter);
1478 sp_style_set_property_url (clone_object, "filter", SP_OBJECT(constructed), false);
1479 }
1481 if (center_set) {
1482 SPObject *clone_object = sp_desktop_document(desktop)->getObjectByRepr(clone);
1483 if (clone_object && SP_IS_ITEM(clone_object)) {
1484 clone_object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
1485 SP_ITEM(clone_object)->setCenter(desktop->doc2dt(new_center));
1486 clone_object->updateRepr();
1487 }
1488 }
1490 Inkscape::GC::release(clone);
1491 }
1492 cur[Geom::Y] = 0;
1493 }
1495 if (dotrace) {
1496 clonetiler_trace_finish ();
1497 }
1499 clonetiler_change_selection (NULL, selection, dlg);
1501 desktop->clearWaitingCursor();
1503 DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_DIALOG_CLONETILER,
1504 _("Create tiled clones"));
1505 }
1507 static GtkWidget *
1508 clonetiler_new_tab (GtkWidget *nb, const gchar *label)
1509 {
1510 GtkWidget *l = gtk_label_new_with_mnemonic (label);
1511 GtkWidget *vb = gtk_vbox_new (FALSE, VB_MARGIN);
1512 gtk_container_set_border_width (GTK_CONTAINER (vb), VB_MARGIN);
1513 gtk_notebook_append_page (GTK_NOTEBOOK (nb), vb, l);
1514 return vb;
1515 }
1517 static void
1518 clonetiler_checkbox_toggled (GtkToggleButton *tb, gpointer *data)
1519 {
1520 const gchar *attr = (const gchar *) data;
1521 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1522 prefs->setBool(prefs_path + attr, gtk_toggle_button_get_active(tb));
1523 }
1525 static GtkWidget *
1526 clonetiler_checkbox (GtkTooltips *tt, const char *tip, const char *attr)
1527 {
1528 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
1530 GtkWidget *b = gtk_check_button_new ();
1531 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, tip, NULL);
1533 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1534 bool value = prefs->getBool(prefs_path + attr);
1535 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(b), value);
1537 gtk_box_pack_end (GTK_BOX (hb), b, FALSE, TRUE, 0);
1538 gtk_signal_connect ( GTK_OBJECT (b), "clicked",
1539 GTK_SIGNAL_FUNC (clonetiler_checkbox_toggled), (gpointer) attr);
1541 g_object_set_data (G_OBJECT(b), "uncheckable", GINT_TO_POINTER(TRUE));
1543 return hb;
1544 }
1547 static void
1548 clonetiler_value_changed (GtkAdjustment *adj, gpointer data)
1549 {
1550 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1551 const gchar *pref = (const gchar *) data;
1552 prefs->setDouble(prefs_path + pref, adj->value);
1553 }
1555 static GtkWidget *
1556 clonetiler_spinbox (GtkTooltips *tt, const char *tip, const char *attr, double lower, double upper, const gchar *suffix, bool exponent = false)
1557 {
1558 GtkWidget *hb = gtk_hbox_new(FALSE, 0);
1560 {
1561 GtkObject *a;
1562 if (exponent)
1563 a = gtk_adjustment_new(1.0, lower, upper, 0.01, 0.05, 0.1);
1564 else
1565 a = gtk_adjustment_new(0.0, lower, upper, 0.1, 0.5, 2);
1567 GtkWidget *sb;
1568 if (exponent)
1569 sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 0.01, 2);
1570 else
1571 sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 0.1, 1);
1573 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, tip, NULL);
1574 gtk_entry_set_width_chars (GTK_ENTRY (sb), 4);
1575 gtk_box_pack_start (GTK_BOX (hb), sb, FALSE, FALSE, SB_MARGIN);
1577 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1578 double value = prefs->getDoubleLimited(prefs_path + attr, exponent? 1.0 : 0.0, lower, upper);
1579 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
1580 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
1581 GTK_SIGNAL_FUNC(clonetiler_value_changed), (gpointer) attr);
1583 if (exponent)
1584 g_object_set_data (G_OBJECT(sb), "oneable", GINT_TO_POINTER(TRUE));
1585 else
1586 g_object_set_data (G_OBJECT(sb), "zeroable", GINT_TO_POINTER(TRUE));
1587 }
1589 {
1590 GtkWidget *l = gtk_label_new ("");
1591 gtk_label_set_markup (GTK_LABEL(l), suffix);
1592 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0);
1593 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
1594 }
1596 return hb;
1597 }
1599 static void
1600 clonetiler_symgroup_changed( GtkMenuItem */*item*/, gpointer data )
1601 {
1602 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1603 gint group_new = GPOINTER_TO_INT (data);
1604 prefs->setInt(prefs_path + "symmetrygroup", group_new);
1605 }
1607 static void
1608 clonetiler_xy_changed (GtkAdjustment *adj, gpointer data)
1609 {
1610 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1611 const gchar *pref = (const gchar *) data;
1612 prefs->setInt(prefs_path + pref, (int) floor(adj->value + 0.5));
1613 }
1615 static void
1616 clonetiler_keep_bbox_toggled( GtkToggleButton *tb, gpointer /*data*/ )
1617 {
1618 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1619 prefs->setBool(prefs_path + "keepbbox", gtk_toggle_button_get_active(tb));
1620 }
1622 static void
1623 clonetiler_pick_to (GtkToggleButton *tb, gpointer data)
1624 {
1625 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1626 const gchar *pref = (const gchar *) data;
1627 prefs->setBool(prefs_path + pref, gtk_toggle_button_get_active(tb));
1628 }
1631 static void
1632 clonetiler_reset_recursive (GtkWidget *w)
1633 {
1634 if (w && GTK_IS_OBJECT(w)) {
1635 {
1636 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "zeroable"));
1637 if (r && GTK_IS_SPIN_BUTTON(w)) { // spinbutton
1638 GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(w));
1639 gtk_adjustment_set_value (a, 0);
1640 }
1641 }
1642 {
1643 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "oneable"));
1644 if (r && GTK_IS_SPIN_BUTTON(w)) { // spinbutton
1645 GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(w));
1646 gtk_adjustment_set_value (a, 1);
1647 }
1648 }
1649 {
1650 int r = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT(w), "uncheckable"));
1651 if (r && GTK_IS_TOGGLE_BUTTON(w)) { // checkbox
1652 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(w), FALSE);
1653 }
1654 }
1655 }
1657 if (GTK_IS_CONTAINER(w)) {
1658 GList *ch = gtk_container_get_children (GTK_CONTAINER(w));
1659 for (GList *i = ch; i != NULL; i = i->next) {
1660 clonetiler_reset_recursive (GTK_WIDGET(i->data));
1661 }
1662 g_list_free (ch);
1663 }
1664 }
1666 static void
1667 clonetiler_reset( GtkWidget */*widget*/, void * )
1668 {
1669 clonetiler_reset_recursive (dlg);
1670 }
1672 static void
1673 clonetiler_table_attach (GtkWidget *table, GtkWidget *widget, float align, int row, int col)
1674 {
1675 GtkWidget *a = gtk_alignment_new (align, 0, 0, 0);
1676 gtk_container_add(GTK_CONTAINER(a), widget);
1677 gtk_table_attach ( GTK_TABLE (table), a, col, col + 1, row, row + 1, (GtkAttachOptions)4, (GtkAttachOptions)0, 0, 0 );
1678 }
1680 static GtkWidget *
1681 clonetiler_table_x_y_rand (int values)
1682 {
1683 GtkWidget *table = gtk_table_new (values + 2, 5, FALSE);
1684 gtk_container_set_border_width (GTK_CONTAINER (table), VB_MARGIN);
1685 gtk_table_set_row_spacings (GTK_TABLE (table), 6);
1686 gtk_table_set_col_spacings (GTK_TABLE (table), 8);
1688 {
1689 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
1691 GtkWidget *i = sp_icon_new (Inkscape::ICON_SIZE_DECORATION, INKSCAPE_ICON_OBJECT_ROWS);
1692 gtk_box_pack_start (GTK_BOX (hb), i, FALSE, FALSE, 2);
1694 GtkWidget *l = gtk_label_new ("");
1695 gtk_label_set_markup (GTK_LABEL(l), _("<small>Per row:</small>"));
1696 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 2);
1698 clonetiler_table_attach (table, hb, 0, 1, 2);
1699 }
1701 {
1702 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
1704 GtkWidget *i = sp_icon_new (Inkscape::ICON_SIZE_DECORATION, INKSCAPE_ICON_OBJECT_COLUMNS);
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 column:</small>"));
1709 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 2);
1711 clonetiler_table_attach (table, hb, 0, 1, 3);
1712 }
1714 {
1715 GtkWidget *l = gtk_label_new ("");
1716 gtk_label_set_markup (GTK_LABEL(l), _("<small>Randomize:</small>"));
1717 clonetiler_table_attach (table, l, 0, 1, 4);
1718 }
1720 return table;
1721 }
1723 static void
1724 clonetiler_pick_switched( GtkToggleButton */*tb*/, gpointer data )
1725 {
1726 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1727 guint v = GPOINTER_TO_INT (data);
1728 prefs->setInt(prefs_path + "pick", v);
1729 }
1732 static void
1733 clonetiler_switch_to_create( GtkToggleButton */*tb*/, GtkWidget *dlg )
1734 {
1735 GtkWidget *rowscols = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "rowscols");
1736 GtkWidget *widthheight = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "widthheight");
1738 if (rowscols) {
1739 gtk_widget_set_sensitive (rowscols, TRUE);
1740 }
1741 if (widthheight) {
1742 gtk_widget_set_sensitive (widthheight, FALSE);
1743 }
1745 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1746 prefs->setBool(prefs_path + "fillrect", false);
1747 }
1750 static void
1751 clonetiler_switch_to_fill( GtkToggleButton */*tb*/, GtkWidget *dlg )
1752 {
1753 GtkWidget *rowscols = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "rowscols");
1754 GtkWidget *widthheight = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "widthheight");
1756 if (rowscols) {
1757 gtk_widget_set_sensitive (rowscols, FALSE);
1758 }
1759 if (widthheight) {
1760 gtk_widget_set_sensitive (widthheight, TRUE);
1761 }
1763 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1764 prefs->setBool(prefs_path + "fillrect", true);
1765 }
1770 static void
1771 clonetiler_fill_width_changed (GtkAdjustment *adj, GtkWidget *u)
1772 {
1773 gdouble const raw_dist = adj->value;
1774 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
1775 gdouble const pixels = sp_units_get_pixels (raw_dist, unit);
1777 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1778 prefs->setDouble(prefs_path + "fillwidth", pixels);
1779 }
1781 static void
1782 clonetiler_fill_height_changed (GtkAdjustment *adj, GtkWidget *u)
1783 {
1784 gdouble const raw_dist = adj->value;
1785 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
1786 gdouble const pixels = sp_units_get_pixels (raw_dist, unit);
1788 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1789 prefs->setDouble(prefs_path + "fillheight", pixels);
1790 }
1793 static void
1794 clonetiler_do_pick_toggled( GtkToggleButton *tb, gpointer /*data*/ )
1795 {
1796 GtkWidget *vvb = (GtkWidget *) g_object_get_data (G_OBJECT(dlg), "dotrace");
1798 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1799 prefs->setBool(prefs_path + "dotrace", gtk_toggle_button_get_active (tb));
1801 if (vvb)
1802 gtk_widget_set_sensitive (vvb, gtk_toggle_button_get_active (tb));
1803 }
1808 void
1809 clonetiler_dialog (void)
1810 {
1811 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1812 if (!dlg)
1813 {
1814 gchar title[500];
1815 sp_ui_dialog_title_string (Inkscape::Verb::get(SP_VERB_DIALOG_CLONETILER), title);
1817 dlg = sp_window_new (title, TRUE);
1818 if (x == -1000 || y == -1000) {
1819 x = prefs->getInt(prefs_path + "x", -1000);
1820 y = prefs->getInt(prefs_path + "y", -1000);
1821 }
1823 if (w ==0 || h == 0) {
1824 w = prefs->getInt(prefs_path + "w", 0);
1825 h = prefs->getInt(prefs_path + "h", 0);
1826 }
1828 // if (x<0) x=0;
1829 // if (y<0) y=0;
1831 if (w && h) {
1832 gtk_window_resize ((GtkWindow *) dlg, w, h);
1833 }
1834 if (x >= 0 && y >= 0 && (x < (gdk_screen_width()-MIN_ONSCREEN_DISTANCE)) && (y < (gdk_screen_height()-MIN_ONSCREEN_DISTANCE))) {
1835 gtk_window_move ((GtkWindow *) dlg, x, y);
1837 } else {
1838 gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
1839 }
1842 sp_transientize (dlg);
1843 wd.win = dlg;
1844 wd.stop = 0;
1847 gtk_signal_connect ( GTK_OBJECT (dlg), "event", GTK_SIGNAL_FUNC (sp_dialog_event_handler), dlg);
1849 gtk_signal_connect ( GTK_OBJECT (dlg), "destroy", G_CALLBACK (clonetiler_dialog_destroy), dlg);
1850 gtk_signal_connect ( GTK_OBJECT (dlg), "delete_event", G_CALLBACK (clonetiler_dialog_delete), dlg);
1852 g_signal_connect ( G_OBJECT (INKSCAPE), "shut_down", G_CALLBACK (clonetiler_dialog_delete), dlg);
1853 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_hide", G_CALLBACK (sp_dialog_hide), dlg);
1854 g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_unhide", G_CALLBACK (sp_dialog_unhide), dlg);
1855 g_signal_connect ( G_OBJECT (INKSCAPE), "activate_desktop", G_CALLBACK (sp_transientize_callback), &wd);
1857 GtkTooltips *tt = gtk_tooltips_new();
1859 GtkWidget *mainbox = gtk_vbox_new(FALSE, 4);
1860 gtk_container_set_border_width (GTK_CONTAINER (mainbox), 6);
1861 gtk_container_add (GTK_CONTAINER (dlg), mainbox);
1863 GtkWidget *nb = gtk_notebook_new ();
1864 gtk_box_pack_start (GTK_BOX (mainbox), nb, FALSE, FALSE, 0);
1867 // Symmetry
1868 {
1869 GtkWidget *vb = clonetiler_new_tab (nb, _("_Symmetry"));
1871 GtkWidget *om = gtk_option_menu_new ();
1872 /* TRANSLATORS: For the following 17 symmetry groups, see
1873 * http://www.bib.ulb.ac.be/coursmath/doc/17.htm (visual examples);
1874 * http://www.clarku.edu/~djoyce/wallpaper/seventeen.html (English vocabulary); or
1875 * http://membres.lycos.fr/villemingerard/Geometri/Sym1D.htm (French vocabulary).
1876 */
1877 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), om, _("Select one of the 17 symmetry groups for the tiling"), NULL);
1878 gtk_box_pack_start (GTK_BOX (vb), om, FALSE, FALSE, SB_MARGIN);
1880 GtkWidget *m = gtk_menu_new ();
1881 int current = prefs->getInt(prefs_path + "symmetrygroup", 0);
1883 struct SymGroups {
1884 int group;
1885 gchar const *label;
1886 } const sym_groups[] = {
1887 // TRANSLATORS: "translation" means "shift" / "displacement" here.
1888 {TILE_P1, _("<b>P1</b>: simple translation")},
1889 {TILE_P2, _("<b>P2</b>: 180° rotation")},
1890 {TILE_PM, _("<b>PM</b>: reflection")},
1891 // TRANSLATORS: "glide reflection" is a reflection and a translation combined.
1892 // For more info, see http://mathforum.org/sum95/suzanne/symsusan.html
1893 {TILE_PG, _("<b>PG</b>: glide reflection")},
1894 {TILE_CM, _("<b>CM</b>: reflection + glide reflection")},
1895 {TILE_PMM, _("<b>PMM</b>: reflection + reflection")},
1896 {TILE_PMG, _("<b>PMG</b>: reflection + 180° rotation")},
1897 {TILE_PGG, _("<b>PGG</b>: glide reflection + 180° rotation")},
1898 {TILE_CMM, _("<b>CMM</b>: reflection + reflection + 180° rotation")},
1899 {TILE_P4, _("<b>P4</b>: 90° rotation")},
1900 {TILE_P4M, _("<b>P4M</b>: 90° rotation + 45° reflection")},
1901 {TILE_P4G, _("<b>P4G</b>: 90° rotation + 90° reflection")},
1902 {TILE_P3, _("<b>P3</b>: 120° rotation")},
1903 {TILE_P31M, _("<b>P31M</b>: reflection + 120° rotation, dense")},
1904 {TILE_P3M1, _("<b>P3M1</b>: reflection + 120° rotation, sparse")},
1905 {TILE_P6, _("<b>P6</b>: 60° rotation")},
1906 {TILE_P6M, _("<b>P6M</b>: reflection + 60° rotation")},
1907 };
1909 for (unsigned j = 0; j < G_N_ELEMENTS(sym_groups); ++j) {
1910 SymGroups const &sg = sym_groups[j];
1912 GtkWidget *l = gtk_label_new ("");
1913 gtk_label_set_markup (GTK_LABEL(l), sg.label);
1914 gtk_misc_set_alignment (GTK_MISC(l), 0, 0.5);
1916 GtkWidget *item = gtk_menu_item_new ();
1917 gtk_container_add (GTK_CONTAINER (item), l);
1919 gtk_signal_connect ( GTK_OBJECT (item), "activate",
1920 GTK_SIGNAL_FUNC (clonetiler_symgroup_changed),
1921 GINT_TO_POINTER (sg.group) );
1923 gtk_menu_append (GTK_MENU (m), item);
1924 }
1926 gtk_option_menu_set_menu (GTK_OPTION_MENU (om), m);
1927 gtk_option_menu_set_history ( GTK_OPTION_MENU (om), current);
1928 }
1930 table_row_labels = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1932 // Shift
1933 {
1934 GtkWidget *vb = clonetiler_new_tab (nb, _("S_hift"));
1936 GtkWidget *table = clonetiler_table_x_y_rand (3);
1937 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
1939 // X
1940 {
1941 GtkWidget *l = gtk_label_new ("");
1942 // TRANSLATORS: "shift" means: the tiles will be shifted (offset) horizontally by this amount
1943 // xgettext:no-c-format
1944 gtk_label_set_markup (GTK_LABEL(l), _("<b>Shift X:</b>"));
1945 gtk_size_group_add_widget(table_row_labels, l);
1946 clonetiler_table_attach (table, l, 1, 2, 1);
1947 }
1949 {
1950 GtkWidget *l = clonetiler_spinbox (tt,
1951 // xgettext:no-c-format
1952 _("Horizontal shift per row (in % of tile width)"), "shiftx_per_j",
1953 -10000, 10000, "%");
1954 clonetiler_table_attach (table, l, 0, 2, 2);
1955 }
1957 {
1958 GtkWidget *l = clonetiler_spinbox (tt,
1959 // xgettext:no-c-format
1960 _("Horizontal shift per column (in % of tile width)"), "shiftx_per_i",
1961 -10000, 10000, "%");
1962 clonetiler_table_attach (table, l, 0, 2, 3);
1963 }
1965 {
1966 GtkWidget *l = clonetiler_spinbox (tt,
1967 _("Randomize the horizontal shift by this percentage"), "shiftx_rand",
1968 0, 1000, "%");
1969 clonetiler_table_attach (table, l, 0, 2, 4);
1970 }
1972 // Y
1973 {
1974 GtkWidget *l = gtk_label_new ("");
1975 // TRANSLATORS: "shift" means: the tiles will be shifted (offset) vertically by this amount
1976 // xgettext:no-c-format
1977 gtk_label_set_markup (GTK_LABEL(l), _("<b>Shift Y:</b>"));
1978 gtk_size_group_add_widget(table_row_labels, l);
1979 clonetiler_table_attach (table, l, 1, 3, 1);
1980 }
1982 {
1983 GtkWidget *l = clonetiler_spinbox (tt,
1984 // xgettext:no-c-format
1985 _("Vertical shift per row (in % of tile height)"), "shifty_per_j",
1986 -10000, 10000, "%");
1987 clonetiler_table_attach (table, l, 0, 3, 2);
1988 }
1990 {
1991 GtkWidget *l = clonetiler_spinbox (tt,
1992 // xgettext:no-c-format
1993 _("Vertical shift per column (in % of tile height)"), "shifty_per_i",
1994 -10000, 10000, "%");
1995 clonetiler_table_attach (table, l, 0, 3, 3);
1996 }
1998 {
1999 GtkWidget *l = clonetiler_spinbox (tt,
2000 _("Randomize the vertical shift by this percentage"), "shifty_rand",
2001 0, 1000, "%");
2002 clonetiler_table_attach (table, l, 0, 3, 4);
2003 }
2005 // Exponent
2006 {
2007 GtkWidget *l = gtk_label_new ("");
2008 gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
2009 gtk_size_group_add_widget(table_row_labels, l);
2010 clonetiler_table_attach (table, l, 1, 4, 1);
2011 }
2013 {
2014 GtkWidget *l = clonetiler_spinbox (tt,
2015 _("Whether rows are spaced evenly (1), converge (<1) or diverge (>1)"), "shifty_exp",
2016 0, 10, "", true);
2017 clonetiler_table_attach (table, l, 0, 4, 2);
2018 }
2020 {
2021 GtkWidget *l = clonetiler_spinbox (tt,
2022 _("Whether columns are spaced evenly (1), converge (<1) or diverge (>1)"), "shiftx_exp",
2023 0, 10, "", true);
2024 clonetiler_table_attach (table, l, 0, 4, 3);
2025 }
2027 { // alternates
2028 GtkWidget *l = gtk_label_new ("");
2029 // TRANSLATORS: "Alternate" is a verb here
2030 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2031 gtk_size_group_add_widget(table_row_labels, l);
2032 clonetiler_table_attach (table, l, 1, 5, 1);
2033 }
2035 {
2036 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each row"), "shifty_alternate");
2037 clonetiler_table_attach (table, l, 0, 5, 2);
2038 }
2040 {
2041 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of shifts for each column"), "shiftx_alternate");
2042 clonetiler_table_attach (table, l, 0, 5, 3);
2043 }
2045 { // Cumulate
2046 GtkWidget *l = gtk_label_new ("");
2047 // TRANSLATORS: "Cumulate" is a verb here
2048 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2049 gtk_size_group_add_widget(table_row_labels, l);
2050 clonetiler_table_attach (table, l, 1, 6, 1);
2051 }
2053 {
2054 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each row"), "shifty_cumulate");
2055 clonetiler_table_attach (table, l, 0, 6, 2);
2056 }
2058 {
2059 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the shifts for each column"), "shiftx_cumulate");
2060 clonetiler_table_attach (table, l, 0, 6, 3);
2061 }
2063 { // Exclude tile width and height in shift
2064 GtkWidget *l = gtk_label_new ("");
2065 // TRANSLATORS: "Cumulate" is a verb here
2066 gtk_label_set_markup (GTK_LABEL(l), _("<small>Exclude tile:</small>"));
2067 gtk_size_group_add_widget(table_row_labels, l);
2068 clonetiler_table_attach (table, l, 1, 7, 1);
2069 }
2071 {
2072 GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile height in shift"), "shifty_excludeh");
2073 clonetiler_table_attach (table, l, 0, 7, 2);
2074 }
2076 {
2077 GtkWidget *l = clonetiler_checkbox (tt, _("Exclude tile width in shift"), "shiftx_excludew");
2078 clonetiler_table_attach (table, l, 0, 7, 3);
2079 }
2081 }
2084 // Scale
2085 {
2086 GtkWidget *vb = clonetiler_new_tab (nb, _("Sc_ale"));
2088 GtkWidget *table = clonetiler_table_x_y_rand (2);
2089 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2091 // X
2092 {
2093 GtkWidget *l = gtk_label_new ("");
2094 gtk_label_set_markup (GTK_LABEL(l), _("<b>Scale X:</b>"));
2095 gtk_size_group_add_widget(table_row_labels, l);
2096 clonetiler_table_attach (table, l, 1, 2, 1);
2097 }
2099 {
2100 GtkWidget *l = clonetiler_spinbox (tt,
2101 // xgettext:no-c-format
2102 _("Horizontal scale per row (in % of tile width)"), "scalex_per_j",
2103 -100, 1000, "%");
2104 clonetiler_table_attach (table, l, 0, 2, 2);
2105 }
2107 {
2108 GtkWidget *l = clonetiler_spinbox (tt,
2109 // xgettext:no-c-format
2110 _("Horizontal scale per column (in % of tile width)"), "scalex_per_i",
2111 -100, 1000, "%");
2112 clonetiler_table_attach (table, l, 0, 2, 3);
2113 }
2115 {
2116 GtkWidget *l = clonetiler_spinbox (tt,
2117 _("Randomize the horizontal scale by this percentage"), "scalex_rand",
2118 0, 1000, "%");
2119 clonetiler_table_attach (table, l, 0, 2, 4);
2120 }
2122 // Y
2123 {
2124 GtkWidget *l = gtk_label_new ("");
2125 gtk_label_set_markup (GTK_LABEL(l), _("<b>Scale Y:</b>"));
2126 gtk_size_group_add_widget(table_row_labels, l);
2127 clonetiler_table_attach (table, l, 1, 3, 1);
2128 }
2130 {
2131 GtkWidget *l = clonetiler_spinbox (tt,
2132 // xgettext:no-c-format
2133 _("Vertical scale per row (in % of tile height)"), "scaley_per_j",
2134 -100, 1000, "%");
2135 clonetiler_table_attach (table, l, 0, 3, 2);
2136 }
2138 {
2139 GtkWidget *l = clonetiler_spinbox (tt,
2140 // xgettext:no-c-format
2141 _("Vertical scale per column (in % of tile height)"), "scaley_per_i",
2142 -100, 1000, "%");
2143 clonetiler_table_attach (table, l, 0, 3, 3);
2144 }
2146 {
2147 GtkWidget *l = clonetiler_spinbox (tt,
2148 _("Randomize the vertical scale by this percentage"), "scaley_rand",
2149 0, 1000, "%");
2150 clonetiler_table_attach (table, l, 0, 3, 4);
2151 }
2153 // Exponent
2154 {
2155 GtkWidget *l = gtk_label_new ("");
2156 gtk_label_set_markup (GTK_LABEL(l), _("<b>Exponent:</b>"));
2157 gtk_size_group_add_widget(table_row_labels, l);
2158 clonetiler_table_attach (table, l, 1, 4, 1);
2159 }
2161 {
2162 GtkWidget *l = clonetiler_spinbox (tt,
2163 _("Whether row scaling is uniform (1), converge (<1) or diverge (>1)"), "scaley_exp",
2164 0, 10, "", true);
2165 clonetiler_table_attach (table, l, 0, 4, 2);
2166 }
2168 {
2169 GtkWidget *l = clonetiler_spinbox (tt,
2170 _("Whether column scaling is uniform (1), converge (<1) or diverge (>1)"), "scalex_exp",
2171 0, 10, "", true);
2172 clonetiler_table_attach (table, l, 0, 4, 3);
2173 }
2175 // Logarithmic (as in logarithmic spiral)
2176 {
2177 GtkWidget *l = gtk_label_new ("");
2178 gtk_label_set_markup (GTK_LABEL(l), _("<b>Base:</b>"));
2179 gtk_size_group_add_widget(table_row_labels, l);
2180 clonetiler_table_attach (table, l, 1, 5, 1);
2181 }
2183 {
2184 GtkWidget *l = clonetiler_spinbox (tt,
2185 _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scaley_log",
2186 0, 10, "", false);
2187 clonetiler_table_attach (table, l, 0, 5, 2);
2188 }
2190 {
2191 GtkWidget *l = clonetiler_spinbox (tt,
2192 _("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scalex_log",
2193 0, 10, "", false);
2194 clonetiler_table_attach (table, l, 0, 5, 3);
2195 }
2197 { // alternates
2198 GtkWidget *l = gtk_label_new ("");
2199 // TRANSLATORS: "Alternate" is a verb here
2200 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2201 gtk_size_group_add_widget(table_row_labels, l);
2202 clonetiler_table_attach (table, l, 1, 6, 1);
2203 }
2205 {
2206 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each row"), "scaley_alternate");
2207 clonetiler_table_attach (table, l, 0, 6, 2);
2208 }
2210 {
2211 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of scales for each column"), "scalex_alternate");
2212 clonetiler_table_attach (table, l, 0, 6, 3);
2213 }
2215 { // Cumulate
2216 GtkWidget *l = gtk_label_new ("");
2217 // TRANSLATORS: "Cumulate" is a verb here
2218 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2219 gtk_size_group_add_widget(table_row_labels, l);
2220 clonetiler_table_attach (table, l, 1, 7, 1);
2221 }
2223 {
2224 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each row"), "scaley_cumulate");
2225 clonetiler_table_attach (table, l, 0, 7, 2);
2226 }
2228 {
2229 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the scales for each column"), "scalex_cumulate");
2230 clonetiler_table_attach (table, l, 0, 7, 3);
2231 }
2233 }
2236 // Rotation
2237 {
2238 GtkWidget *vb = clonetiler_new_tab (nb, _("_Rotation"));
2240 GtkWidget *table = clonetiler_table_x_y_rand (1);
2241 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2243 // Angle
2244 {
2245 GtkWidget *l = gtk_label_new ("");
2246 gtk_label_set_markup (GTK_LABEL(l), _("<b>Angle:</b>"));
2247 gtk_size_group_add_widget(table_row_labels, l);
2248 clonetiler_table_attach (table, l, 1, 2, 1);
2249 }
2251 {
2252 GtkWidget *l = clonetiler_spinbox (tt,
2253 // xgettext:no-c-format
2254 _("Rotate tiles by this angle for each row"), "rotate_per_j",
2255 -180, 180, "°");
2256 clonetiler_table_attach (table, l, 0, 2, 2);
2257 }
2259 {
2260 GtkWidget *l = clonetiler_spinbox (tt,
2261 // xgettext:no-c-format
2262 _("Rotate tiles by this angle for each column"), "rotate_per_i",
2263 -180, 180, "°");
2264 clonetiler_table_attach (table, l, 0, 2, 3);
2265 }
2267 {
2268 GtkWidget *l = clonetiler_spinbox (tt,
2269 _("Randomize the rotation angle by this percentage"), "rotate_rand",
2270 0, 100, "%");
2271 clonetiler_table_attach (table, l, 0, 2, 4);
2272 }
2274 { // alternates
2275 GtkWidget *l = gtk_label_new ("");
2276 // TRANSLATORS: "Alternate" is a verb here
2277 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2278 gtk_size_group_add_widget(table_row_labels, l);
2279 clonetiler_table_attach (table, l, 1, 3, 1);
2280 }
2282 {
2283 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each row"), "rotate_alternatej");
2284 clonetiler_table_attach (table, l, 0, 3, 2);
2285 }
2287 {
2288 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the rotation direction for each column"), "rotate_alternatei");
2289 clonetiler_table_attach (table, l, 0, 3, 3);
2290 }
2292 { // Cumulate
2293 GtkWidget *l = gtk_label_new ("");
2294 // TRANSLATORS: "Cumulate" is a verb here
2295 gtk_label_set_markup (GTK_LABEL(l), _("<small>Cumulate:</small>"));
2296 gtk_size_group_add_widget(table_row_labels, l);
2297 clonetiler_table_attach (table, l, 1, 4, 1);
2298 }
2300 {
2301 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each row"), "rotate_cumulatej");
2302 clonetiler_table_attach (table, l, 0, 4, 2);
2303 }
2305 {
2306 GtkWidget *l = clonetiler_checkbox (tt, _("Cumulate the rotation for each column"), "rotate_cumulatei");
2307 clonetiler_table_attach (table, l, 0, 4, 3);
2308 }
2310 }
2313 // Blur and opacity
2314 {
2315 GtkWidget *vb = clonetiler_new_tab (nb, _("_Blur & opacity"));
2317 GtkWidget *table = clonetiler_table_x_y_rand (1);
2318 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2321 // Blur
2322 {
2323 GtkWidget *l = gtk_label_new ("");
2324 gtk_label_set_markup (GTK_LABEL(l), _("<b>Blur:</b>"));
2325 gtk_size_group_add_widget(table_row_labels, l);
2326 clonetiler_table_attach (table, l, 1, 2, 1);
2327 }
2329 {
2330 GtkWidget *l = clonetiler_spinbox (tt,
2331 _("Blur tiles by this percentage for each row"), "blur_per_j",
2332 0, 100, "%");
2333 clonetiler_table_attach (table, l, 0, 2, 2);
2334 }
2336 {
2337 GtkWidget *l = clonetiler_spinbox (tt,
2338 _("Blur tiles by this percentage for each column"), "blur_per_i",
2339 0, 100, "%");
2340 clonetiler_table_attach (table, l, 0, 2, 3);
2341 }
2343 {
2344 GtkWidget *l = clonetiler_spinbox (tt,
2345 _("Randomize the tile blur by this percentage"), "blur_rand",
2346 0, 100, "%");
2347 clonetiler_table_attach (table, l, 0, 2, 4);
2348 }
2350 { // alternates
2351 GtkWidget *l = gtk_label_new ("");
2352 // TRANSLATORS: "Alternate" is a verb here
2353 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2354 gtk_size_group_add_widget(table_row_labels, l);
2355 clonetiler_table_attach (table, l, 1, 3, 1);
2356 }
2358 {
2359 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each row"), "blur_alternatej");
2360 clonetiler_table_attach (table, l, 0, 3, 2);
2361 }
2363 {
2364 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of blur change for each column"), "blur_alternatei");
2365 clonetiler_table_attach (table, l, 0, 3, 3);
2366 }
2370 // Dissolve
2371 {
2372 GtkWidget *l = gtk_label_new ("");
2373 gtk_label_set_markup (GTK_LABEL(l), _("<b>Fade out:</b>"));
2374 gtk_size_group_add_widget(table_row_labels, l);
2375 clonetiler_table_attach (table, l, 1, 4, 1);
2376 }
2378 {
2379 GtkWidget *l = clonetiler_spinbox (tt,
2380 _("Decrease tile opacity by this percentage for each row"), "opacity_per_j",
2381 0, 100, "%");
2382 clonetiler_table_attach (table, l, 0, 4, 2);
2383 }
2385 {
2386 GtkWidget *l = clonetiler_spinbox (tt,
2387 _("Decrease tile opacity by this percentage for each column"), "opacity_per_i",
2388 0, 100, "%");
2389 clonetiler_table_attach (table, l, 0, 4, 3);
2390 }
2392 {
2393 GtkWidget *l = clonetiler_spinbox (tt,
2394 _("Randomize the tile opacity by this percentage"), "opacity_rand",
2395 0, 100, "%");
2396 clonetiler_table_attach (table, l, 0, 4, 4);
2397 }
2399 { // alternates
2400 GtkWidget *l = gtk_label_new ("");
2401 // TRANSLATORS: "Alternate" is a verb here
2402 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2403 gtk_size_group_add_widget(table_row_labels, l);
2404 clonetiler_table_attach (table, l, 1, 5, 1);
2405 }
2407 {
2408 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each row"), "opacity_alternatej");
2409 clonetiler_table_attach (table, l, 0, 5, 2);
2410 }
2412 {
2413 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of opacity change for each column"), "opacity_alternatei");
2414 clonetiler_table_attach (table, l, 0, 5, 3);
2415 }
2416 }
2419 // Color
2420 {
2421 GtkWidget *vb = clonetiler_new_tab (nb, _("Co_lor"));
2423 {
2424 GtkWidget *hb = gtk_hbox_new (FALSE, 0);
2426 GtkWidget *l = gtk_label_new (_("Initial color: "));
2427 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
2429 guint32 rgba = 0x000000ff | sp_svg_read_color (prefs->getString(prefs_path + "initial_color").data(), 0x000000ff);
2430 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);
2431 _color_changed_connection = color_picker->connectChanged (sigc::ptr_fun(on_picker_color_changed));
2433 gtk_box_pack_start (GTK_BOX (hb), reinterpret_cast<GtkWidget*>(color_picker->gobj()), FALSE, FALSE, 0);
2435 gtk_box_pack_start (GTK_BOX (vb), hb, FALSE, FALSE, 0);
2436 }
2439 GtkWidget *table = clonetiler_table_x_y_rand (3);
2440 gtk_box_pack_start (GTK_BOX (vb), table, FALSE, FALSE, 0);
2442 // Hue
2443 {
2444 GtkWidget *l = gtk_label_new ("");
2445 gtk_label_set_markup (GTK_LABEL(l), _("<b>H:</b>"));
2446 gtk_size_group_add_widget(table_row_labels, l);
2447 clonetiler_table_attach (table, l, 1, 2, 1);
2448 }
2450 {
2451 GtkWidget *l = clonetiler_spinbox (tt,
2452 _("Change the tile hue by this percentage for each row"), "hue_per_j",
2453 -100, 100, "%");
2454 clonetiler_table_attach (table, l, 0, 2, 2);
2455 }
2457 {
2458 GtkWidget *l = clonetiler_spinbox (tt,
2459 _("Change the tile hue by this percentage for each column"), "hue_per_i",
2460 -100, 100, "%");
2461 clonetiler_table_attach (table, l, 0, 2, 3);
2462 }
2464 {
2465 GtkWidget *l = clonetiler_spinbox (tt,
2466 _("Randomize the tile hue by this percentage"), "hue_rand",
2467 0, 100, "%");
2468 clonetiler_table_attach (table, l, 0, 2, 4);
2469 }
2472 // Saturation
2473 {
2474 GtkWidget *l = gtk_label_new ("");
2475 gtk_label_set_markup (GTK_LABEL(l), _("<b>S:</b>"));
2476 gtk_size_group_add_widget(table_row_labels, l);
2477 clonetiler_table_attach (table, l, 1, 3, 1);
2478 }
2480 {
2481 GtkWidget *l = clonetiler_spinbox (tt,
2482 _("Change the color saturation by this percentage for each row"), "saturation_per_j",
2483 -100, 100, "%");
2484 clonetiler_table_attach (table, l, 0, 3, 2);
2485 }
2487 {
2488 GtkWidget *l = clonetiler_spinbox (tt,
2489 _("Change the color saturation by this percentage for each column"), "saturation_per_i",
2490 -100, 100, "%");
2491 clonetiler_table_attach (table, l, 0, 3, 3);
2492 }
2494 {
2495 GtkWidget *l = clonetiler_spinbox (tt,
2496 _("Randomize the color saturation by this percentage"), "saturation_rand",
2497 0, 100, "%");
2498 clonetiler_table_attach (table, l, 0, 3, 4);
2499 }
2501 // Lightness
2502 {
2503 GtkWidget *l = gtk_label_new ("");
2504 gtk_label_set_markup (GTK_LABEL(l), _("<b>L:</b>"));
2505 gtk_size_group_add_widget(table_row_labels, l);
2506 clonetiler_table_attach (table, l, 1, 4, 1);
2507 }
2509 {
2510 GtkWidget *l = clonetiler_spinbox (tt,
2511 _("Change the color lightness by this percentage for each row"), "lightness_per_j",
2512 -100, 100, "%");
2513 clonetiler_table_attach (table, l, 0, 4, 2);
2514 }
2516 {
2517 GtkWidget *l = clonetiler_spinbox (tt,
2518 _("Change the color lightness by this percentage for each column"), "lightness_per_i",
2519 -100, 100, "%");
2520 clonetiler_table_attach (table, l, 0, 4, 3);
2521 }
2523 {
2524 GtkWidget *l = clonetiler_spinbox (tt,
2525 _("Randomize the color lightness by this percentage"), "lightness_rand",
2526 0, 100, "%");
2527 clonetiler_table_attach (table, l, 0, 4, 4);
2528 }
2531 { // alternates
2532 GtkWidget *l = gtk_label_new ("");
2533 gtk_label_set_markup (GTK_LABEL(l), _("<small>Alternate:</small>"));
2534 gtk_size_group_add_widget(table_row_labels, l);
2535 clonetiler_table_attach (table, l, 1, 5, 1);
2536 }
2538 {
2539 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each row"), "color_alternatej");
2540 clonetiler_table_attach (table, l, 0, 5, 2);
2541 }
2543 {
2544 GtkWidget *l = clonetiler_checkbox (tt, _("Alternate the sign of color changes for each column"), "color_alternatei");
2545 clonetiler_table_attach (table, l, 0, 5, 3);
2546 }
2548 }
2550 // Trace
2551 {
2552 GtkWidget *vb = clonetiler_new_tab (nb, _("_Trace"));
2555 {
2556 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2557 gtk_box_pack_start (GTK_BOX (vb), hb, FALSE, FALSE, 0);
2559 GtkWidget *b = gtk_check_button_new_with_label (_("Trace the drawing under the tiles"));
2560 g_object_set_data (G_OBJECT(b), "uncheckable", GINT_TO_POINTER(TRUE));
2561 bool old = prefs->getBool(prefs_path + "dotrace");
2562 gtk_toggle_button_set_active ((GtkToggleButton *) b, old);
2563 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);
2564 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2566 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2567 GTK_SIGNAL_FUNC(clonetiler_do_pick_toggled), dlg);
2568 }
2570 {
2571 GtkWidget *vvb = gtk_vbox_new (FALSE, 0);
2572 gtk_box_pack_start (GTK_BOX (vb), vvb, FALSE, FALSE, 0);
2573 g_object_set_data (G_OBJECT(dlg), "dotrace", (gpointer) vvb);
2576 {
2577 GtkWidget *frame = gtk_frame_new (_("1. Pick from the drawing:"));
2578 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, 0);
2580 GtkWidget *table = gtk_table_new (3, 3, FALSE);
2581 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2582 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2583 gtk_container_add(GTK_CONTAINER(frame), table);
2586 GtkWidget* radio;
2587 {
2588 radio = gtk_radio_button_new_with_label (NULL, _("Color"));
2589 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the visible color and opacity"), NULL);
2590 clonetiler_table_attach (table, radio, 0.0, 1, 1);
2591 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2592 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_COLOR));
2593 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs->getInt(prefs_path + "pick", 0) == PICK_COLOR);
2594 }
2595 {
2596 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("Opacity"));
2597 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the total accumulated opacity"), NULL);
2598 clonetiler_table_attach (table, radio, 0.0, 2, 1);
2599 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2600 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_OPACITY));
2601 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs->getInt(prefs_path + "pick", 0) == PICK_OPACITY);
2602 }
2603 {
2604 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("R"));
2605 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Red component of the color"), NULL);
2606 clonetiler_table_attach (table, radio, 0.0, 1, 2);
2607 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2608 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_R));
2609 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs->getInt(prefs_path + "pick", 0) == PICK_R);
2610 }
2611 {
2612 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("G"));
2613 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Green component of the color"), NULL);
2614 clonetiler_table_attach (table, radio, 0.0, 2, 2);
2615 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2616 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_G));
2617 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs->getInt(prefs_path + "pick", 0) == PICK_G);
2618 }
2619 {
2620 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("B"));
2621 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the Blue component of the color"), NULL);
2622 clonetiler_table_attach (table, radio, 0.0, 3, 2);
2623 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2624 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_B));
2625 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs->getInt(prefs_path + "pick", 0) == PICK_B);
2626 }
2627 {
2628 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), C_("Clonetiler color hue", "H"));
2629 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the hue of the color"), NULL);
2630 clonetiler_table_attach (table, radio, 0.0, 1, 3);
2631 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2632 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_H));
2633 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs->getInt(prefs_path + "pick", 0) == PICK_H);
2634 }
2635 {
2636 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), C_("Clonetiler color saturation", "S"));
2637 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the saturation of the color"), NULL);
2638 clonetiler_table_attach (table, radio, 0.0, 2, 3);
2639 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2640 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_S));
2641 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs->getInt(prefs_path + "pick", 0) == PICK_S);
2642 }
2643 {
2644 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), C_("Clonetiler color lightness", "L"));
2645 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Pick the lightness of the color"), NULL);
2646 clonetiler_table_attach (table, radio, 0.0, 3, 3);
2647 gtk_signal_connect (GTK_OBJECT (radio), "toggled",
2648 GTK_SIGNAL_FUNC (clonetiler_pick_switched), GINT_TO_POINTER(PICK_L));
2649 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), prefs->getInt(prefs_path + "pick", 0) == PICK_L);
2650 }
2652 }
2654 {
2655 GtkWidget *frame = gtk_frame_new (_("2. Tweak the picked value:"));
2656 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, VB_MARGIN);
2658 GtkWidget *table = gtk_table_new (4, 2, FALSE);
2659 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2660 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2661 gtk_container_add(GTK_CONTAINER(frame), table);
2663 {
2664 GtkWidget *l = gtk_label_new ("");
2665 gtk_label_set_markup (GTK_LABEL(l), _("Gamma-correct:"));
2666 clonetiler_table_attach (table, l, 1.0, 1, 1);
2667 }
2668 {
2669 GtkWidget *l = clonetiler_spinbox (tt,
2670 _("Shift the mid-range of the picked value upwards (>0) or downwards (<0)"), "gamma_picked",
2671 -10, 10, "");
2672 clonetiler_table_attach (table, l, 0.0, 1, 2);
2673 }
2675 {
2676 GtkWidget *l = gtk_label_new ("");
2677 gtk_label_set_markup (GTK_LABEL(l), _("Randomize:"));
2678 clonetiler_table_attach (table, l, 1.0, 1, 3);
2679 }
2680 {
2681 GtkWidget *l = clonetiler_spinbox (tt,
2682 _("Randomize the picked value by this percentage"), "rand_picked",
2683 0, 100, "%");
2684 clonetiler_table_attach (table, l, 0.0, 1, 4);
2685 }
2687 {
2688 GtkWidget *l = gtk_label_new ("");
2689 gtk_label_set_markup (GTK_LABEL(l), _("Invert:"));
2690 clonetiler_table_attach (table, l, 1.0, 2, 1);
2691 }
2692 {
2693 GtkWidget *l = clonetiler_checkbox (tt, _("Invert the picked value"), "invert_picked");
2694 clonetiler_table_attach (table, l, 0.0, 2, 2);
2695 }
2696 }
2698 {
2699 GtkWidget *frame = gtk_frame_new (_("3. Apply the value to the clones':"));
2700 gtk_box_pack_start (GTK_BOX (vvb), frame, FALSE, FALSE, 0);
2703 GtkWidget *table = gtk_table_new (2, 2, FALSE);
2704 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2705 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2706 gtk_container_add(GTK_CONTAINER(frame), table);
2708 {
2709 GtkWidget *b = gtk_check_button_new_with_label (_("Presence"));
2710 bool old = prefs->getBool(prefs_path + "pick_to_presence", true);
2711 gtk_toggle_button_set_active ((GtkToggleButton *) b, old);
2712 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone is created with the probability determined by the picked value in that point"), NULL);
2713 clonetiler_table_attach (table, b, 0.0, 1, 1);
2714 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2715 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_presence");
2716 }
2718 {
2719 GtkWidget *b = gtk_check_button_new_with_label (_("Size"));
2720 bool old = prefs->getBool(prefs_path + "pick_to_size");
2721 gtk_toggle_button_set_active ((GtkToggleButton *) b, old);
2722 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone's size is determined by the picked value in that point"), NULL);
2723 clonetiler_table_attach (table, b, 0.0, 2, 1);
2724 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2725 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_size");
2726 }
2728 {
2729 GtkWidget *b = gtk_check_button_new_with_label (_("Color"));
2730 bool old = prefs->getBool(prefs_path + "pick_to_color", 0);
2731 gtk_toggle_button_set_active ((GtkToggleButton *) b, old);
2732 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);
2733 clonetiler_table_attach (table, b, 0.0, 1, 2);
2734 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2735 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_color");
2736 }
2738 {
2739 GtkWidget *b = gtk_check_button_new_with_label (_("Opacity"));
2740 bool old = prefs->getBool(prefs_path + "pick_to_opacity", 0);
2741 gtk_toggle_button_set_active ((GtkToggleButton *) b, old);
2742 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), b, _("Each clone's opacity is determined by the picked value in that point"), NULL);
2743 clonetiler_table_attach (table, b, 0.0, 2, 2);
2744 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2745 GTK_SIGNAL_FUNC(clonetiler_pick_to), (gpointer) "pick_to_opacity");
2746 }
2747 }
2748 gtk_widget_set_sensitive (vvb, prefs->getBool(prefs_path + "dotrace"));
2749 }
2750 }
2752 // Rows/columns, width/height
2753 {
2754 GtkWidget *table = gtk_table_new (2, 2, FALSE);
2755 gtk_container_set_border_width (GTK_CONTAINER (table), VB_MARGIN);
2756 gtk_table_set_row_spacings (GTK_TABLE (table), 4);
2757 gtk_table_set_col_spacings (GTK_TABLE (table), 6);
2758 gtk_box_pack_start (GTK_BOX (mainbox), table, FALSE, FALSE, 0);
2760 {
2761 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2762 g_object_set_data (G_OBJECT(dlg), "rowscols", (gpointer) hb);
2764 {
2765 GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
2766 int value = prefs->getInt(prefs_path + "jmax", 2);
2767 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), value);
2768 GtkWidget *sb = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0, 0);
2769 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), sb, _("How many rows in the tiling"), NULL);
2770 gtk_entry_set_width_chars (GTK_ENTRY (sb), 5);
2771 gtk_box_pack_start (GTK_BOX (hb), sb, TRUE, TRUE, 0);
2773 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2774 GTK_SIGNAL_FUNC(clonetiler_xy_changed), (gpointer) "jmax");
2775 }
2777 {
2778 GtkWidget *l = gtk_label_new ("");
2779 gtk_label_set_markup (GTK_LABEL(l), "×");
2780 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);
2781 gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);
2782 }
2784 {
2785 GtkObject *a = gtk_adjustment_new(0.0, 1, 500, 1, 10, 10);
2786 int value = prefs->getInt(prefs_path + "imax", 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 columns 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) "imax");
2795 }
2797 clonetiler_table_attach (table, hb, 0.0, 1, 2);
2798 }
2800 {
2801 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2802 g_object_set_data (G_OBJECT(dlg), "widthheight", (gpointer) hb);
2804 // unitmenu
2805 GtkWidget *u = sp_unit_selector_new (SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
2806 sp_unit_selector_set_unit (SP_UNIT_SELECTOR(u), sp_desktop_namedview(SP_ACTIVE_DESKTOP)->doc_units);
2808 {
2809 // Width spinbutton
2810 GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
2811 sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
2813 double value = prefs->getDouble(prefs_path + "fillwidth", 50.0);
2814 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
2815 gdouble const units = sp_pixels_get_units (value, unit);
2816 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), units);
2818 GtkWidget *e = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0 , 2);
2819 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), e, _("Width of the rectangle to be filled"), NULL);
2820 gtk_entry_set_width_chars (GTK_ENTRY (e), 5);
2821 gtk_box_pack_start (GTK_BOX (hb), e, TRUE, TRUE, 0);
2822 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2823 GTK_SIGNAL_FUNC(clonetiler_fill_width_changed), u);
2824 }
2825 {
2826 GtkWidget *l = gtk_label_new ("");
2827 gtk_label_set_markup (GTK_LABEL(l), "×");
2828 gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);
2829 gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);
2830 }
2832 {
2833 // Height spinbutton
2834 GtkObject *a = gtk_adjustment_new (0.0, -1e6, 1e6, 1.0, 10.0, 10.0);
2835 sp_unit_selector_add_adjustment (SP_UNIT_SELECTOR (u), GTK_ADJUSTMENT (a));
2837 double value = prefs->getDouble(prefs_path + "fillheight", 50.0);
2838 SPUnit const &unit = *sp_unit_selector_get_unit(SP_UNIT_SELECTOR(u));
2839 gdouble const units = sp_pixels_get_units (value, unit);
2840 gtk_adjustment_set_value (GTK_ADJUSTMENT (a), units);
2843 GtkWidget *e = gtk_spin_button_new (GTK_ADJUSTMENT (a), 1.0 , 2);
2844 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), e, _("Height of the rectangle to be filled"), NULL);
2845 gtk_entry_set_width_chars (GTK_ENTRY (e), 5);
2846 gtk_box_pack_start (GTK_BOX (hb), e, TRUE, TRUE, 0);
2847 gtk_signal_connect(GTK_OBJECT(a), "value_changed",
2848 GTK_SIGNAL_FUNC(clonetiler_fill_height_changed), u);
2849 }
2851 gtk_box_pack_start (GTK_BOX (hb), u, TRUE, TRUE, 0);
2852 clonetiler_table_attach (table, hb, 0.0, 2, 2);
2854 }
2856 // Switch
2857 GtkWidget* radio;
2858 {
2859 radio = gtk_radio_button_new_with_label (NULL, _("Rows, columns: "));
2860 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Create the specified number of rows and columns"), NULL);
2861 clonetiler_table_attach (table, radio, 0.0, 1, 1);
2862 gtk_signal_connect (GTK_OBJECT (radio), "toggled", GTK_SIGNAL_FUNC (clonetiler_switch_to_create), (gpointer) dlg);
2863 }
2864 if (!prefs->getBool(prefs_path + "fillrect")) {
2865 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
2866 gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (radio));
2867 }
2868 {
2869 radio = gtk_radio_button_new_with_label (gtk_radio_button_group (GTK_RADIO_BUTTON (radio)), _("Width, height: "));
2870 gtk_tooltips_set_tip (GTK_TOOLTIPS (tt), radio, _("Fill the specified width and height with the tiling"), NULL);
2871 clonetiler_table_attach (table, radio, 0.0, 2, 1);
2872 gtk_signal_connect (GTK_OBJECT (radio), "toggled", GTK_SIGNAL_FUNC (clonetiler_switch_to_fill), (gpointer) dlg);
2873 }
2874 if (prefs->getBool(prefs_path + "fillrect")) {
2875 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio), TRUE);
2876 gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (radio));
2877 }
2878 }
2881 // Use saved pos
2882 {
2883 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2884 gtk_box_pack_start (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2886 GtkWidget *b = gtk_check_button_new_with_label (_("Use saved size and position of the tile"));
2887 bool keepbbox = prefs->getBool(prefs_path + "keepbbox", true);
2888 gtk_toggle_button_set_active ((GtkToggleButton *) b, keepbbox);
2889 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);
2890 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2892 gtk_signal_connect(GTK_OBJECT(b), "toggled",
2893 GTK_SIGNAL_FUNC(clonetiler_keep_bbox_toggled), NULL);
2894 }
2896 // Statusbar
2897 {
2898 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2899 gtk_box_pack_end (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2900 GtkWidget *l = gtk_label_new("");
2901 g_object_set_data (G_OBJECT(dlg), "status", (gpointer) l);
2902 gtk_box_pack_start (GTK_BOX (hb), l, FALSE, FALSE, 0);
2903 }
2905 // Buttons
2906 {
2907 GtkWidget *hb = gtk_hbox_new(FALSE, VB_MARGIN);
2908 gtk_box_pack_start (GTK_BOX (mainbox), hb, FALSE, FALSE, 0);
2910 {
2911 GtkWidget *b = gtk_button_new ();
2912 GtkWidget *l = gtk_label_new ("");
2913 gtk_label_set_markup_with_mnemonic (GTK_LABEL(l), _(" <b>_Create</b> "));
2914 gtk_container_add (GTK_CONTAINER(b), l);
2915 gtk_tooltips_set_tip (tt, b, _("Create and tile the clones of the selection"), NULL);
2916 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_apply), NULL);
2917 gtk_box_pack_end (GTK_BOX (hb), b, FALSE, FALSE, 0);
2918 }
2920 { // buttons which are enabled only when there are tiled clones
2921 GtkWidget *sb = gtk_hbox_new(FALSE, 0);
2922 gtk_box_pack_end (GTK_BOX (hb), sb, FALSE, FALSE, 0);
2923 g_object_set_data (G_OBJECT(dlg), "buttons_on_tiles", (gpointer) sb);
2924 {
2925 // TRANSLATORS: if a group of objects are "clumped" together, then they
2926 // are unevenly spread in the given amount of space - as shown in the
2927 // diagrams on the left in the following screenshot:
2928 // http://www.inkscape.org/screenshots/gallery/inkscape-0.42-CVS-tiles-unclump.png
2929 // So unclumping is the process of spreading a number of objects out more evenly.
2930 GtkWidget *b = gtk_button_new_with_mnemonic (_(" _Unclump "));
2931 gtk_tooltips_set_tip (tt, b, _("Spread out clones to reduce clumping; can be applied repeatedly"), NULL);
2932 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_unclump), NULL);
2933 gtk_box_pack_end (GTK_BOX (sb), b, FALSE, FALSE, 0);
2934 }
2936 {
2937 GtkWidget *b = gtk_button_new_with_mnemonic (_(" Re_move "));
2938 gtk_tooltips_set_tip (tt, b, _("Remove existing tiled clones of the selected object (siblings only)"), NULL);
2939 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_remove), NULL);
2940 gtk_box_pack_end (GTK_BOX (sb), b, FALSE, FALSE, 0);
2941 }
2943 // connect to global selection changed signal (so we can change desktops) and
2944 // external_change (so we're not fooled by undo)
2945 g_signal_connect (G_OBJECT (INKSCAPE), "change_selection", G_CALLBACK (clonetiler_change_selection), dlg);
2946 g_signal_connect (G_OBJECT (INKSCAPE), "external_change", G_CALLBACK (clonetiler_external_change), dlg);
2947 g_signal_connect(G_OBJECT(dlg), "destroy", G_CALLBACK(clonetiler_disconnect_gsignal), G_OBJECT (INKSCAPE));
2949 // update now
2950 clonetiler_change_selection (NULL, sp_desktop_selection(SP_ACTIVE_DESKTOP), dlg);
2951 }
2953 {
2954 GtkWidget *b = gtk_button_new_with_mnemonic (_(" R_eset "));
2955 // TRANSLATORS: "change" is a noun here
2956 gtk_tooltips_set_tip (tt, b, _("Reset all shifts, scales, rotates, opacity and color changes in the dialog to zero"), NULL);
2957 gtk_signal_connect (GTK_OBJECT (b), "clicked", GTK_SIGNAL_FUNC (clonetiler_reset), NULL);
2958 gtk_box_pack_start (GTK_BOX (hb), b, FALSE, FALSE, 0);
2959 }
2960 }
2962 gtk_widget_show_all (mainbox);
2964 } // end of if (!dlg)
2966 gtk_window_present ((GtkWindow *) dlg);
2967 }
2970 /*
2971 Local Variables:
2972 mode:c++
2973 c-file-style:"stroustrup"
2974 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
2975 indent-tabs-mode:nil
2976 fill-column:99
2977 End:
2978 */
2979 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :