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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/dialog/clonetiler.cpp
parentInitial commit. (diff)
downloadinkscape-upstream/1.2.2.tar.xz
inkscape-upstream/1.2.2.zip
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/ui/dialog/clonetiler.cpp')
-rw-r--r--src/ui/dialog/clonetiler.cpp2819
1 files changed, 2819 insertions, 0 deletions
diff --git a/src/ui/dialog/clonetiler.cpp b/src/ui/dialog/clonetiler.cpp
new file mode 100644
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--- /dev/null
+++ b/src/ui/dialog/clonetiler.cpp
@@ -0,0 +1,2819 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/**
+ * @file
+ * Clone tiling dialog
+ */
+/* Authors:
+ * bulia byak <buliabyak@users.sf.net>
+ * Johan Engelen <goejendaagh@zonnet.nl>
+ * Jon A. Cruz <jon@joncruz.org>
+ * Abhishek Sharma
+ * Romain de Bossoreille
+ *
+ * Copyright (C) 2004-2011 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "clonetiler.h"
+
+#include <glibmm/i18n.h>
+
+#include <gtkmm/adjustment.h>
+#include <gtkmm/checkbutton.h>
+#include <gtkmm/combobox.h>
+#include <gtkmm/grid.h>
+#include <gtkmm/liststore.h>
+#include <gtkmm/notebook.h>
+#include <gtkmm/radiobutton.h>
+#include <gtkmm/sizegroup.h>
+
+#include <2geom/transforms.h>
+
+#include "desktop.h"
+#include "document-undo.h"
+#include "document.h"
+#include "filter-chemistry.h"
+#include "inkscape.h"
+#include "message-stack.h"
+
+#include "display/cairo-utils.h"
+#include "display/drawing-context.h"
+#include "display/drawing.h"
+
+#include "ui/icon-loader.h"
+
+#include "object/algorithms/unclump.h"
+
+#include "object/sp-item.h"
+#include "object/sp-namedview.h"
+#include "object/sp-root.h"
+#include "object/sp-use.h"
+
+#include "ui/icon-names.h"
+#include "ui/widget/spinbutton.h"
+#include "ui/widget/unit-menu.h"
+
+#include "svg/svg-color.h"
+#include "svg/svg.h"
+
+using Inkscape::DocumentUndo;
+using Inkscape::Util::unit_table;
+
+namespace Inkscape {
+namespace UI {
+
+namespace Widget {
+/**
+ * Simple extension of Gtk::CheckButton, which adds a flag
+ * to indicate whether the box should be unticked when reset
+ */
+class CheckButtonInternal : public Gtk::CheckButton {
+ private:
+ bool _uncheckable = false;
+ public:
+ CheckButtonInternal() = default;
+
+ CheckButtonInternal(const Glib::ustring &label)
+ : Gtk::CheckButton(label)
+ {}
+
+ void set_uncheckable(const bool val = true) { _uncheckable = val; }
+ bool get_uncheckable() const { return _uncheckable; }
+};
+}
+
+namespace Dialog {
+
+#define SB_MARGIN 1
+#define VB_MARGIN 4
+
+static Glib::ustring const prefs_path = "/dialogs/clonetiler/";
+
+static Inkscape::Drawing *trace_drawing = nullptr;
+static unsigned trace_visionkey;
+static gdouble trace_zoom;
+static SPDocument *trace_doc = nullptr;
+
+CloneTiler::CloneTiler()
+ : DialogBase("/dialogs/clonetiler/", "CloneTiler")
+ , table_row_labels(nullptr)
+{
+ set_spacing(0);
+
+ {
+ auto prefs = Inkscape::Preferences::get();
+
+ auto mainbox = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL, 4));
+ mainbox->set_homogeneous(false);
+ mainbox->set_border_width(6);
+
+ pack_start(*mainbox, true, true, 0);
+
+ nb = Gtk::manage(new Gtk::Notebook());
+ mainbox->pack_start(*nb, false, false, 0);
+
+
+ // Symmetry
+ {
+ auto vb = new_tab(nb, _("_Symmetry"));
+
+ /* TRANSLATORS: For the following 17 symmetry groups, see
+ * http://www.bib.ulb.ac.be/coursmath/doc/17.htm (visual examples);
+ * http://www.clarku.edu/~djoyce/wallpaper/seventeen.html (English vocabulary); or
+ * http://membres.lycos.fr/villemingerard/Geometri/Sym1D.htm (French vocabulary).
+ */
+ struct SymGroups {
+ gint group;
+ Glib::ustring label;
+ } const sym_groups[] = {
+ // TRANSLATORS: "translation" means "shift" / "displacement" here.
+ {TILE_P1, _("<b>P1</b>: simple translation")},
+ {TILE_P2, _("<b>P2</b>: 180&#176; rotation")},
+ {TILE_PM, _("<b>PM</b>: reflection")},
+ // TRANSLATORS: "glide reflection" is a reflection and a translation combined.
+ // For more info, see http://mathforum.org/sum95/suzanne/symsusan.html
+ {TILE_PG, _("<b>PG</b>: glide reflection")},
+ {TILE_CM, _("<b>CM</b>: reflection + glide reflection")},
+ {TILE_PMM, _("<b>PMM</b>: reflection + reflection")},
+ {TILE_PMG, _("<b>PMG</b>: reflection + 180&#176; rotation")},
+ {TILE_PGG, _("<b>PGG</b>: glide reflection + 180&#176; rotation")},
+ {TILE_CMM, _("<b>CMM</b>: reflection + reflection + 180&#176; rotation")},
+ {TILE_P4, _("<b>P4</b>: 90&#176; rotation")},
+ {TILE_P4M, _("<b>P4M</b>: 90&#176; rotation + 45&#176; reflection")},
+ {TILE_P4G, _("<b>P4G</b>: 90&#176; rotation + 90&#176; reflection")},
+ {TILE_P3, _("<b>P3</b>: 120&#176; rotation")},
+ {TILE_P31M, _("<b>P31M</b>: reflection + 120&#176; rotation, dense")},
+ {TILE_P3M1, _("<b>P3M1</b>: reflection + 120&#176; rotation, sparse")},
+ {TILE_P6, _("<b>P6</b>: 60&#176; rotation")},
+ {TILE_P6M, _("<b>P6M</b>: reflection + 60&#176; rotation")},
+ };
+
+ gint current = prefs->getInt(prefs_path + "symmetrygroup", 0);
+
+ // Add a new combo box widget with the list of symmetry groups to the vbox
+ auto combo = Gtk::manage(new Gtk::ComboBoxText());
+ combo->set_tooltip_text(_("Select one of the 17 symmetry groups for the tiling"));
+
+ // Hack to add markup support
+ auto cell_list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(combo->gobj()));
+ gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo->gobj()),
+ GTK_CELL_RENDERER(cell_list->data),
+ "markup", 0, nullptr);
+
+ for (const auto & sg : sym_groups) {
+ // Add the description of the symgroup to a new row
+ combo->append(sg.label);
+ }
+
+ vb->pack_start(*combo, false, false, SB_MARGIN);
+
+ combo->set_active(current);
+ combo->signal_changed().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::symgroup_changed), combo));
+ }
+
+ table_row_labels = Gtk::SizeGroup::create(Gtk::SIZE_GROUP_HORIZONTAL);
+
+ // Shift
+ {
+ auto vb = new_tab(nb, _("S_hift"));
+
+ auto table = table_x_y_rand (3);
+ vb->pack_start(*table, false, false, 0);
+
+ // X
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "shift" means: the tiles will be shifted (offset) horizontally by this amount
+ // xgettext:no-c-format
+ l->set_markup(_("<b>Shift X:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 2, 1);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Horizontal shift per row (in % of tile width)"), "shiftx_per_j",
+ -10000, 10000, "%");
+ table_attach (table, l, 0, 2, 2);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Horizontal shift per column (in % of tile width)"), "shiftx_per_i",
+ -10000, 10000, "%");
+ table_attach (table, l, 0, 2, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the horizontal shift by this percentage"), "shiftx_rand",
+ 0, 1000, "%");
+ table_attach (table, l, 0, 2, 4);
+ }
+
+ // Y
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "shift" means: the tiles will be shifted (offset) vertically by this amount
+ // xgettext:no-c-format
+ l->set_markup(_("<b>Shift Y:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 3, 1);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Vertical shift per row (in % of tile height)"), "shifty_per_j",
+ -10000, 10000, "%");
+ table_attach (table, l, 0, 3, 2);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Vertical shift per column (in % of tile height)"), "shifty_per_i",
+ -10000, 10000, "%");
+ table_attach (table, l, 0, 3, 3);
+ }
+
+ {
+ auto l = spinbox (
+ _("Randomize the vertical shift by this percentage"), "shifty_rand",
+ 0, 1000, "%");
+ table_attach (table, l, 0, 3, 4);
+ }
+
+ // Exponent
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>Exponent:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 4, 1);
+ }
+
+ {
+ auto l = spinbox (
+ _("Whether rows are spaced evenly (1), converge (<1) or diverge (>1)"), "shifty_exp",
+ 0, 10, "", true);
+ table_attach (table, l, 0, 4, 2);
+ }
+
+ {
+ auto l = spinbox (
+ _("Whether columns are spaced evenly (1), converge (<1) or diverge (>1)"), "shiftx_exp",
+ 0, 10, "", true);
+ table_attach (table, l, 0, 4, 3);
+ }
+
+ { // alternates
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Alternate" is a verb here
+ l->set_markup(_("<small>Alternate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 5, 1);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of shifts for each row"), "shifty_alternate");
+ table_attach (table, l, 0, 5, 2);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of shifts for each column"), "shiftx_alternate");
+ table_attach (table, l, 0, 5, 3);
+ }
+
+ { // Cumulate
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Cumulate" is a verb here
+ l->set_markup(_("<small>Cumulate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 6, 1);
+ }
+
+ {
+ auto l = checkbox (_("Cumulate the shifts for each row"), "shifty_cumulate");
+ table_attach (table, l, 0, 6, 2);
+ }
+
+ {
+ auto l = checkbox (_("Cumulate the shifts for each column"), "shiftx_cumulate");
+ table_attach (table, l, 0, 6, 3);
+ }
+
+ { // Exclude tile width and height in shift
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Cumulate" is a verb here
+ l->set_markup(_("<small>Exclude tile:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 7, 1);
+ }
+
+ {
+ auto l = checkbox (_("Exclude tile height in shift"), "shifty_excludeh");
+ table_attach (table, l, 0, 7, 2);
+ }
+
+ {
+ auto l = checkbox (_("Exclude tile width in shift"), "shiftx_excludew");
+ table_attach (table, l, 0, 7, 3);
+ }
+
+ }
+
+
+ // Scale
+ {
+ auto vb = new_tab(nb, _("Sc_ale"));
+
+ auto table = table_x_y_rand(2);
+ vb->pack_start(*table, false, false, 0);
+
+ // X
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>Scale X:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 2, 1);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Horizontal scale per row (in % of tile width)"), "scalex_per_j",
+ -100, 1000, "%");
+ table_attach (table, l, 0, 2, 2);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Horizontal scale per column (in % of tile width)"), "scalex_per_i",
+ -100, 1000, "%");
+ table_attach (table, l, 0, 2, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the horizontal scale by this percentage"), "scalex_rand",
+ 0, 1000, "%");
+ table_attach (table, l, 0, 2, 4);
+ }
+
+ // Y
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>Scale Y:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 3, 1);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Vertical scale per row (in % of tile height)"), "scaley_per_j",
+ -100, 1000, "%");
+ table_attach (table, l, 0, 3, 2);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Vertical scale per column (in % of tile height)"), "scaley_per_i",
+ -100, 1000, "%");
+ table_attach (table, l, 0, 3, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the vertical scale by this percentage"), "scaley_rand",
+ 0, 1000, "%");
+ table_attach (table, l, 0, 3, 4);
+ }
+
+ // Exponent
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>Exponent:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 4, 1);
+ }
+
+ {
+ auto l = spinbox (_("Whether row scaling is uniform (1), converge (<1) or diverge (>1)"), "scaley_exp",
+ 0, 10, "", true);
+ table_attach (table, l, 0, 4, 2);
+ }
+
+ {
+ auto l = spinbox (_("Whether column scaling is uniform (1), converge (<1) or diverge (>1)"), "scalex_exp",
+ 0, 10, "", true);
+ table_attach (table, l, 0, 4, 3);
+ }
+
+ // Logarithmic (as in logarithmic spiral)
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>Base:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 5, 1);
+ }
+
+ {
+ auto l = spinbox (_("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scaley_log",
+ 0, 10, "", false);
+ table_attach (table, l, 0, 5, 2);
+ }
+
+ {
+ auto l = spinbox (_("Base for a logarithmic spiral: not used (0), converge (<1), or diverge (>1)"), "scalex_log",
+ 0, 10, "", false);
+ table_attach (table, l, 0, 5, 3);
+ }
+
+ { // alternates
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Alternate" is a verb here
+ l->set_markup(_("<small>Alternate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 6, 1);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of scales for each row"), "scaley_alternate");
+ table_attach (table, l, 0, 6, 2);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of scales for each column"), "scalex_alternate");
+ table_attach (table, l, 0, 6, 3);
+ }
+
+ { // Cumulate
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Cumulate" is a verb here
+ l->set_markup(_("<small>Cumulate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 7, 1);
+ }
+
+ {
+ auto l = checkbox (_("Cumulate the scales for each row"), "scaley_cumulate");
+ table_attach (table, l, 0, 7, 2);
+ }
+
+ {
+ auto l = checkbox (_("Cumulate the scales for each column"), "scalex_cumulate");
+ table_attach (table, l, 0, 7, 3);
+ }
+
+ }
+
+
+ // Rotation
+ {
+ auto vb = new_tab(nb, _("_Rotation"));
+
+ auto table = table_x_y_rand (1);
+ vb->pack_start(*table, false, false, 0);
+
+ // Angle
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>Angle:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 2, 1);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Rotate tiles by this angle for each row"), "rotate_per_j",
+ -180, 180, "&#176;");
+ table_attach (table, l, 0, 2, 2);
+ }
+
+ {
+ auto l = spinbox (
+ // xgettext:no-c-format
+ _("Rotate tiles by this angle for each column"), "rotate_per_i",
+ -180, 180, "&#176;");
+ table_attach (table, l, 0, 2, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the rotation angle by this percentage"), "rotate_rand",
+ 0, 100, "%");
+ table_attach (table, l, 0, 2, 4);
+ }
+
+ { // alternates
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Alternate" is a verb here
+ l->set_markup(_("<small>Alternate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 3, 1);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the rotation direction for each row"), "rotate_alternatej");
+ table_attach (table, l, 0, 3, 2);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the rotation direction for each column"), "rotate_alternatei");
+ table_attach (table, l, 0, 3, 3);
+ }
+
+ { // Cumulate
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Cumulate" is a verb here
+ l->set_markup(_("<small>Cumulate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 4, 1);
+ }
+
+ {
+ auto l = checkbox (_("Cumulate the rotation for each row"), "rotate_cumulatej");
+ table_attach (table, l, 0, 4, 2);
+ }
+
+ {
+ auto l = checkbox (_("Cumulate the rotation for each column"), "rotate_cumulatei");
+ table_attach (table, l, 0, 4, 3);
+ }
+
+ }
+
+
+ // Blur and opacity
+ {
+ auto vb = new_tab(nb, _("_Blur & opacity"));
+
+ auto table = table_x_y_rand(1);
+ vb->pack_start(*table, false, false, 0);
+
+
+ // Blur
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>Blur:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 2, 1);
+ }
+
+ {
+ auto l = spinbox (_("Blur tiles by this percentage for each row"), "blur_per_j",
+ 0, 100, "%");
+ table_attach (table, l, 0, 2, 2);
+ }
+
+ {
+ auto l = spinbox (_("Blur tiles by this percentage for each column"), "blur_per_i",
+ 0, 100, "%");
+ table_attach (table, l, 0, 2, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the tile blur by this percentage"), "blur_rand",
+ 0, 100, "%");
+ table_attach (table, l, 0, 2, 4);
+ }
+
+ { // alternates
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Alternate" is a verb here
+ l->set_markup(_("<small>Alternate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 3, 1);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of blur change for each row"), "blur_alternatej");
+ table_attach (table, l, 0, 3, 2);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of blur change for each column"), "blur_alternatei");
+ table_attach (table, l, 0, 3, 3);
+ }
+
+
+
+ // Dissolve
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>Opacity:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 4, 1);
+ }
+
+ {
+ auto l = spinbox (_("Decrease tile opacity by this percentage for each row"), "opacity_per_j",
+ 0, 100, "%");
+ table_attach (table, l, 0, 4, 2);
+ }
+
+ {
+ auto l = spinbox (_("Decrease tile opacity by this percentage for each column"), "opacity_per_i",
+ 0, 100, "%");
+ table_attach (table, l, 0, 4, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the tile opacity by this percentage"), "opacity_rand",
+ 0, 100, "%");
+ table_attach (table, l, 0, 4, 4);
+ }
+
+ { // alternates
+ auto l = Gtk::manage(new Gtk::Label(""));
+ // TRANSLATORS: "Alternate" is a verb here
+ l->set_markup(_("<small>Alternate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 5, 1);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of opacity change for each row"), "opacity_alternatej");
+ table_attach (table, l, 0, 5, 2);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of opacity change for each column"), "opacity_alternatei");
+ table_attach (table, l, 0, 5, 3);
+ }
+ }
+
+
+ // Color
+ {
+ auto vb = new_tab(nb, _("Co_lor"));
+
+ {
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0));
+ hb->set_homogeneous(false);
+
+ auto l = Gtk::manage(new Gtk::Label(_("Initial color: ")));
+ hb->pack_start(*l, false, false, 0);
+
+ guint32 rgba = 0x000000ff | sp_svg_read_color (prefs->getString(prefs_path + "initial_color").data(), 0x000000ff);
+ 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 or on spray tool in copy mode)")), rgba, false);
+ color_changed_connection = color_picker->connectChanged(sigc::mem_fun(*this, &CloneTiler::on_picker_color_changed));
+
+ hb->pack_start(*color_picker, false, false, 0);
+
+ vb->pack_start(*hb, false, false, 0);
+ }
+
+
+ auto table = table_x_y_rand(3);
+ vb->pack_start(*table, false, false, 0);
+
+ // Hue
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>H:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 2, 1);
+ }
+
+ {
+ auto l = spinbox (_("Change the tile hue by this percentage for each row"), "hue_per_j",
+ -100, 100, "%");
+ table_attach (table, l, 0, 2, 2);
+ }
+
+ {
+ auto l = spinbox (_("Change the tile hue by this percentage for each column"), "hue_per_i",
+ -100, 100, "%");
+ table_attach (table, l, 0, 2, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the tile hue by this percentage"), "hue_rand",
+ 0, 100, "%");
+ table_attach (table, l, 0, 2, 4);
+ }
+
+
+ // Saturation
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>S:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 3, 1);
+ }
+
+ {
+ auto l = spinbox (_("Change the color saturation by this percentage for each row"), "saturation_per_j",
+ -100, 100, "%");
+ table_attach (table, l, 0, 3, 2);
+ }
+
+ {
+ auto l = spinbox (_("Change the color saturation by this percentage for each column"), "saturation_per_i",
+ -100, 100, "%");
+ table_attach (table, l, 0, 3, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the color saturation by this percentage"), "saturation_rand",
+ 0, 100, "%");
+ table_attach (table, l, 0, 3, 4);
+ }
+
+ // Lightness
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<b>L:</b>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 4, 1);
+ }
+
+ {
+ auto l = spinbox (_("Change the color lightness by this percentage for each row"), "lightness_per_j",
+ -100, 100, "%");
+ table_attach (table, l, 0, 4, 2);
+ }
+
+ {
+ auto l = spinbox (_("Change the color lightness by this percentage for each column"), "lightness_per_i",
+ -100, 100, "%");
+ table_attach (table, l, 0, 4, 3);
+ }
+
+ {
+ auto l = spinbox (_("Randomize the color lightness by this percentage"), "lightness_rand",
+ 0, 100, "%");
+ table_attach (table, l, 0, 4, 4);
+ }
+
+
+ { // alternates
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<small>Alternate:</small>"));
+ l->set_xalign(0.0);
+ table_row_labels->add_widget(*l);
+ table_attach (table, l, 1, 5, 1);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of color changes for each row"), "color_alternatej");
+ table_attach (table, l, 0, 5, 2);
+ }
+
+ {
+ auto l = checkbox (_("Alternate the sign of color changes for each column"), "color_alternatei");
+ table_attach (table, l, 0, 5, 3);
+ }
+
+ }
+
+ // Trace
+ {
+ auto vb = new_tab(nb, _("_Trace"));
+ {
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, VB_MARGIN));
+ hb->set_border_width(4);
+ hb->set_homogeneous(false);
+ vb->pack_start(*hb, false, false, 0);
+
+ _b = Gtk::manage(new UI::Widget::CheckButtonInternal(_("Trace the drawing under the clones/sprayed items")));
+ _b->set_uncheckable();
+ bool old = prefs->getBool(prefs_path + "dotrace");
+ _b->set_active(old);
+ _b->set_tooltip_text(_("For each clone/sprayed item, pick a value from the drawing in its location and apply it"));
+ hb->pack_start(*_b, false, false, 0);
+ _b->signal_toggled().connect(sigc::mem_fun(*this, &CloneTiler::do_pick_toggled));
+ }
+
+ {
+ auto vvb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL, 0));
+ vvb->set_homogeneous(false);
+ vb->pack_start(*vvb, false, false, 0);
+ _dotrace = vvb;
+
+ {
+ auto frame = Gtk::manage(new Gtk::Frame(_("1. Pick from the drawing:")));
+ frame->set_shadow_type(Gtk::SHADOW_NONE);
+ vvb->pack_start(*frame, false, false, 0);
+
+ auto table = Gtk::manage(new Gtk::Grid());
+ table->set_row_spacing(4);
+ table->set_column_spacing(6);
+ table->set_border_width(4);
+ frame->add(*table);
+
+ Gtk::RadioButtonGroup rb_group;
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, _("Color")));
+ radio->set_tooltip_text(_("Pick the visible color and opacity"));
+ table_attach(table, radio, 0.0, 1, 1);
+ radio->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_switched), PICK_COLOR));
+ radio->set_active(prefs->getInt(prefs_path + "pick", 0) == PICK_COLOR);
+ }
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, _("Opacity")));
+ radio->set_tooltip_text(_("Pick the total accumulated opacity"));
+ table_attach (table, radio, 0.0, 2, 1);
+ radio->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_switched), PICK_OPACITY));
+ radio->set_active(prefs->getInt(prefs_path + "pick", 0) == PICK_OPACITY);
+ }
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, _("R")));
+ radio->set_tooltip_text(_("Pick the Red component of the color"));
+ table_attach (table, radio, 0.0, 1, 2);
+ radio->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_switched), PICK_R));
+ radio->set_active(prefs->getInt(prefs_path + "pick", 0) == PICK_R);
+ }
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, _("G")));
+ radio->set_tooltip_text(_("Pick the Green component of the color"));
+ table_attach (table, radio, 0.0, 2, 2);
+ radio->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_switched), PICK_G));
+ radio->set_active(prefs->getInt(prefs_path + "pick", 0) == PICK_G);
+ }
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, _("B")));
+ radio->set_tooltip_text(_("Pick the Blue component of the color"));
+ table_attach (table, radio, 0.0, 3, 2);
+ radio->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_switched), PICK_B));
+ radio->set_active(prefs->getInt(prefs_path + "pick", 0) == PICK_B);
+ }
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, C_("Clonetiler color hue", "H")));
+ radio->set_tooltip_text(_("Pick the hue of the color"));
+ table_attach (table, radio, 0.0, 1, 3);
+ radio->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_switched), PICK_H));
+ radio->set_active(prefs->getInt(prefs_path + "pick", 0) == PICK_H);
+ }
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, C_("Clonetiler color saturation", "S")));
+ radio->set_tooltip_text(_("Pick the saturation of the color"));
+ table_attach (table, radio, 0.0, 2, 3);
+ radio->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_switched), PICK_S));
+ radio->set_active(prefs->getInt(prefs_path + "pick", 0) == PICK_S);
+ }
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, C_("Clonetiler color lightness", "L")));
+ radio->set_tooltip_text(_("Pick the lightness of the color"));
+ table_attach (table, radio, 0.0, 3, 3);
+ radio->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_switched), PICK_L));
+ radio->set_active(prefs->getInt(prefs_path + "pick", 0) == PICK_L);
+ }
+
+ }
+
+ {
+ auto frame = Gtk::manage(new Gtk::Frame(_("2. Tweak the picked value:")));
+ frame->set_shadow_type(Gtk::SHADOW_NONE);
+ vvb->pack_start(*frame, false, false, VB_MARGIN);
+
+ auto table = Gtk::manage(new Gtk::Grid());
+ table->set_row_spacing(4);
+ table->set_column_spacing(6);
+ table->set_border_width(4);
+ frame->add(*table);
+
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("Gamma-correct:"));
+ table_attach (table, l, 1.0, 1, 1);
+ }
+ {
+ auto l = spinbox (_("Shift the mid-range of the picked value upwards (>0) or downwards (<0)"), "gamma_picked",
+ -10, 10, "");
+ table_attach (table, l, 0.0, 1, 2);
+ }
+
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("Randomize:"));
+ table_attach (table, l, 1.0, 1, 3);
+ }
+ {
+ auto l = spinbox (_("Randomize the picked value by this percentage"), "rand_picked",
+ 0, 100, "%");
+ table_attach (table, l, 0.0, 1, 4);
+ }
+
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("Invert:"));
+ table_attach (table, l, 1.0, 2, 1);
+ }
+ {
+ auto l = checkbox (_("Invert the picked value"), "invert_picked");
+ table_attach (table, l, 0.0, 2, 2);
+ }
+ }
+
+ {
+ auto frame = Gtk::manage(new Gtk::Frame(_("3. Apply the value to the clones':")));
+ frame->set_shadow_type(Gtk::SHADOW_NONE);
+ vvb->pack_start(*frame, false, false, 0);
+
+ auto table = Gtk::manage(new Gtk::Grid());
+ table->set_row_spacing(4);
+ table->set_column_spacing(6);
+ table->set_border_width(4);
+ frame->add(*table);
+
+ {
+ auto b = Gtk::manage(new Gtk::CheckButton(_("Presence")));
+ bool old = prefs->getBool(prefs_path + "pick_to_presence", true);
+ b->set_active(old);
+ b->set_tooltip_text(_("Each clone is created with the probability determined by the picked value in that point"));
+ table_attach (table, b, 0.0, 1, 1);
+ b->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_to), b, "pick_to_presence"));
+ }
+
+ {
+ auto b = Gtk::manage(new Gtk::CheckButton(_("Size")));
+ bool old = prefs->getBool(prefs_path + "pick_to_size");
+ b->set_active(old);
+ b->set_tooltip_text(_("Each clone's size is determined by the picked value in that point"));
+ table_attach (table, b, 0.0, 2, 1);
+ b->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_to), b, "pick_to_size"));
+ }
+
+ {
+ auto b = Gtk::manage(new Gtk::CheckButton(_("Color")));
+ bool old = prefs->getBool(prefs_path + "pick_to_color", false);
+ b->set_active(old);
+ b->set_tooltip_text(_("Each clone is painted by the picked color (the original must have unset fill or stroke)"));
+ table_attach (table, b, 0.0, 1, 2);
+ b->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_to), b, "pick_to_color"));
+ }
+
+ {
+ auto b = Gtk::manage(new Gtk::CheckButton(_("Opacity")));
+ bool old = prefs->getBool(prefs_path + "pick_to_opacity", false);
+ b->set_active(old);
+ b->set_tooltip_text(_("Each clone's opacity is determined by the picked value in that point"));
+ table_attach (table, b, 0.0, 2, 2);
+ b->signal_toggled().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::pick_to), b, "pick_to_opacity"));
+ }
+ }
+ vvb->set_sensitive(prefs->getBool(prefs_path + "dotrace"));
+ }
+ }
+
+ {
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, VB_MARGIN));
+ hb->set_homogeneous(false);
+ mainbox->pack_start(*hb, false, false, 0);
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("Apply to tiled clones:"));
+ hb->pack_start(*l, false, false, 0);
+ }
+ // Rows/columns, width/height
+ {
+ auto table = Gtk::manage(new Gtk::Grid());
+ table->set_row_spacing(4);
+ table->set_column_spacing(6);
+
+ table->set_border_width(VB_MARGIN);
+ mainbox->pack_start(*table, false, false, 0);
+
+ {
+ {
+ auto a = Gtk::Adjustment::create(0.0, 1, 500, 1, 10, 0);
+ int value = prefs->getInt(prefs_path + "jmax", 2);
+ a->set_value (value);
+
+ auto sb = new Inkscape::UI::Widget::SpinButton(a, 1.0, 0);
+ sb->set_tooltip_text (_("How many rows in the tiling"));
+ sb->set_width_chars (7);
+ sb->set_name("row");
+ table_attach(table, sb, 0.0f, 1, 2);
+ _rowscols.push_back(sb);
+
+ a->signal_value_changed().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::xy_changed), a, "jmax"));
+ }
+
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup("&#215;");
+ table_attach(table, l, 0.0f, 1, 3);
+ _rowscols.push_back(l);
+ }
+
+ {
+ auto a = Gtk::Adjustment::create(0.0, 1, 500, 1, 10, 0);
+ int value = prefs->getInt(prefs_path + "imax", 2);
+ a->set_value (value);
+
+ auto sb = new Inkscape::UI::Widget::SpinButton(a, 1.0, 0);
+ sb->set_tooltip_text (_("How many columns in the tiling"));
+ sb->set_width_chars (7);
+ table_attach(table, sb, 0.0f, 1, 4);
+ _rowscols.push_back(sb);
+
+ a->signal_value_changed().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::xy_changed), a, "imax"));
+ }
+ }
+
+ {
+ // unitmenu
+ unit_menu = new Inkscape::UI::Widget::UnitMenu();
+ unit_menu->setUnitType(Inkscape::Util::UNIT_TYPE_LINEAR);
+ unit_menu->setUnit(SP_ACTIVE_DESKTOP->getNamedView()->display_units->abbr);
+ unitChangedConn = unit_menu->signal_changed().connect(sigc::mem_fun(*this, &CloneTiler::unit_changed));
+
+ {
+ // Width spinbutton
+ fill_width = Gtk::Adjustment::create(0.0, -1e6, 1e6, 1.0, 10.0, 0);
+
+ double value = prefs->getDouble(prefs_path + "fillwidth", 50.0);
+ Inkscape::Util::Unit const *unit = unit_menu->getUnit();
+ gdouble const units = Inkscape::Util::Quantity::convert(value, "px", unit);
+ fill_width->set_value (units);
+
+ auto e = new Inkscape::UI::Widget::SpinButton(fill_width, 1.0, 2);
+ e->set_tooltip_text (_("Width of the rectangle to be filled"));
+ e->set_width_chars (7);
+ e->set_digits (4);
+ table_attach(table, e, 0.0f, 2, 2);
+ _widthheight.push_back(e);
+ fill_width->signal_value_changed().connect(sigc::mem_fun(*this, &CloneTiler::fill_width_changed));
+ }
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup("&#215;");
+ table_attach(table, l, 0.0f, 2, 3);
+ _widthheight.push_back(l);
+ }
+
+ {
+ // Height spinbutton
+ fill_height = Gtk::Adjustment::create(0.0, -1e6, 1e6, 1.0, 10.0, 0);
+
+ double value = prefs->getDouble(prefs_path + "fillheight", 50.0);
+ Inkscape::Util::Unit const *unit = unit_menu->getUnit();
+ gdouble const units = Inkscape::Util::Quantity::convert(value, "px", unit);
+ fill_height->set_value (units);
+
+ auto e = new Inkscape::UI::Widget::SpinButton(fill_height, 1.0, 2);
+ e->set_tooltip_text (_("Height of the rectangle to be filled"));
+ e->set_width_chars (7);
+ e->set_digits (4);
+ table_attach(table, e, 0.0f, 2, 4);
+ _widthheight.push_back(e);
+ fill_height->signal_value_changed().connect(sigc::mem_fun(*this, &CloneTiler::fill_height_changed));
+ }
+
+ table_attach(table, unit_menu, 0.0f, 2, 5);
+ _widthheight.push_back(unit_menu);
+ }
+
+ // Switch
+ Gtk::RadioButtonGroup rb_group;
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, _("Rows, columns: ")));
+ radio->set_tooltip_text(_("Create the specified number of rows and columns"));
+ table_attach(table, radio, 0.0, 1, 1);
+
+ if (!prefs->getBool(prefs_path + "fillrect")) {
+ radio->set_active(true);
+ switch_to_create();
+ }
+ radio->signal_toggled().connect(sigc::mem_fun(*this, &CloneTiler::switch_to_create));
+ }
+ {
+ auto radio = Gtk::manage(new Gtk::RadioButton(rb_group, _("Width, height: ")));
+ radio->set_tooltip_text(_("Fill the specified width and height with the tiling"));
+ table_attach(table, radio, 0.0, 2, 1);
+
+ if (prefs->getBool(prefs_path + "fillrect")) {
+ radio->set_active(true);
+ switch_to_fill();
+ }
+ radio->signal_toggled().connect(sigc::mem_fun(*this, &CloneTiler::switch_to_fill));
+ }
+ }
+
+
+ // Use saved pos
+ {
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, VB_MARGIN));
+ mainbox->pack_start(*hb, false, false, 0);
+
+ _cb_keep_bbox = Gtk::manage(new UI::Widget::CheckButtonInternal(_("Use saved size and position of the tile")));
+ auto keepbbox = prefs->getBool(prefs_path + "keepbbox", true);
+ _cb_keep_bbox->set_active(keepbbox);
+ _cb_keep_bbox->set_tooltip_text(_("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"));
+ hb->pack_start(*_cb_keep_bbox, false, false, 0);
+ _cb_keep_bbox->signal_toggled().connect(sigc::mem_fun(*this, &CloneTiler::keep_bbox_toggled));
+ }
+
+ // Statusbar
+ {
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, VB_MARGIN));
+ hb->set_homogeneous(false);
+ mainbox->pack_end(*hb, false, false, 0);
+ auto l = Gtk::manage(new Gtk::Label(""));
+ _status = l;
+ hb->pack_start(*l, false, false, 0);
+ }
+
+ // Buttons
+ {
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, VB_MARGIN));
+ hb->set_homogeneous(false);
+ mainbox->pack_start(*hb, false, false, 0);
+
+ {
+ auto b = Gtk::manage(new Gtk::Button());
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup_with_mnemonic(_(" <b>_Create</b> "));
+ b->add(*l);
+ b->set_tooltip_text(_("Create and tile the clones of the selection"));
+ b->signal_clicked().connect(sigc::mem_fun(*this, &CloneTiler::apply));
+ hb->pack_end(*b, false, false, 0);
+ }
+
+ { // buttons which are enabled only when there are tiled clones
+ auto sb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 4));
+ sb->set_homogeneous(false);
+ hb->pack_end(*sb, false, false, 0);
+ _buttons_on_tiles = sb;
+ {
+ // TRANSLATORS: if a group of objects are "clumped" together, then they
+ // are unevenly spread in the given amount of space - as shown in the
+ // diagrams on the left in the following screenshot:
+ // http://www.inkscape.org/screenshots/gallery/inkscape-0.42-CVS-tiles-unclump.png
+ // So unclumping is the process of spreading a number of objects out more evenly.
+ auto b = Gtk::manage(new Gtk::Button(_(" _Unclump "), true));
+ b->set_tooltip_text(_("Spread out clones to reduce clumping; can be applied repeatedly"));
+ b->signal_clicked().connect(sigc::mem_fun(*this, &CloneTiler::unclump));
+ sb->pack_end(*b, false, false, 0);
+ }
+
+ {
+ auto b = Gtk::manage(new Gtk::Button(_(" Re_move "), true));
+ b->set_tooltip_text(_("Remove existing tiled clones of the selected object (siblings only)"));
+ b->signal_clicked().connect(sigc::mem_fun(*this, &CloneTiler::on_remove_button_clicked));
+ sb->pack_end(*b, false, false, 0);
+ }
+
+ // connect to global selection changed signal (so we can change desktops) and
+ // external_change (so we're not fooled by undo)
+ selectChangedConn = INKSCAPE.signal_selection_changed.connect(sigc::mem_fun(*this, &CloneTiler::change_selection));
+ externChangedConn = INKSCAPE.signal_external_change.connect(sigc::mem_fun(*this, &CloneTiler::external_change));
+
+ // update now
+ change_selection(SP_ACTIVE_DESKTOP->getSelection());
+ }
+
+ {
+ auto b = Gtk::manage(new Gtk::Button(_(" R_eset "), true));
+ // TRANSLATORS: "change" is a noun here
+ b->set_tooltip_text(_("Reset all shifts, scales, rotates, opacity and color changes in the dialog to zero"));
+ b->signal_clicked().connect(sigc::mem_fun(*this, &CloneTiler::reset));
+ hb->pack_start(*b, false, false, 0);
+ }
+ }
+
+ mainbox->show_all();
+ }
+
+ show_all();
+}
+
+CloneTiler::~CloneTiler ()
+{
+ selectChangedConn.disconnect();
+ externChangedConn.disconnect();
+ color_changed_connection.disconnect();
+}
+
+void CloneTiler::on_picker_color_changed(guint rgba)
+{
+ static bool is_updating = false;
+ if (is_updating || !SP_ACTIVE_DESKTOP)
+ return;
+
+ is_updating = true;
+
+ gchar c[32];
+ sp_svg_write_color(c, sizeof(c), rgba);
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ prefs->setString(prefs_path + "initial_color", c);
+
+ is_updating = false;
+}
+
+void CloneTiler::change_selection(Inkscape::Selection *selection)
+{
+ if (selection->isEmpty()) {
+ _buttons_on_tiles->set_sensitive(false);
+ _status->set_markup(_("<small>Nothing selected.</small>"));
+ return;
+ }
+
+ if (boost::distance(selection->items()) > 1) {
+ _buttons_on_tiles->set_sensitive(false);
+ _status->set_markup(_("<small>More than one object selected.</small>"));
+ return;
+ }
+
+ guint n = number_of_clones(selection->singleItem());
+ if (n > 0) {
+ _buttons_on_tiles->set_sensitive(true);
+ gchar *sta = g_strdup_printf (_("<small>Object has <b>%d</b> tiled clones.</small>"), n);
+ _status->set_markup(sta);
+ g_free (sta);
+ } else {
+ _buttons_on_tiles->set_sensitive(false);
+ _status->set_markup(_("<small>Object has no tiled clones.</small>"));
+ }
+}
+
+void CloneTiler::external_change()
+{
+ change_selection(SP_ACTIVE_DESKTOP->getSelection());
+}
+
+Geom::Affine CloneTiler::get_transform(
+ // symmetry group
+ int type,
+
+ // row, column
+ int i, int j,
+
+ // center, width, height of the tile
+ double cx, double cy,
+ double w, double h,
+
+ // values from the dialog:
+ // Shift
+ double shiftx_per_i, double shifty_per_i,
+ double shiftx_per_j, double shifty_per_j,
+ double shiftx_rand, double shifty_rand,
+ double shiftx_exp, double shifty_exp,
+ int shiftx_alternate, int shifty_alternate,
+ int shiftx_cumulate, int shifty_cumulate,
+ int shiftx_excludew, int shifty_excludeh,
+
+ // Scale
+ double scalex_per_i, double scaley_per_i,
+ double scalex_per_j, double scaley_per_j,
+ double scalex_rand, double scaley_rand,
+ double scalex_exp, double scaley_exp,
+ double scalex_log, double scaley_log,
+ int scalex_alternate, int scaley_alternate,
+ int scalex_cumulate, int scaley_cumulate,
+
+ // Rotation
+ double rotate_per_i, double rotate_per_j,
+ double rotate_rand,
+ int rotate_alternatei, int rotate_alternatej,
+ int rotate_cumulatei, int rotate_cumulatej
+ )
+{
+
+ // Shift (in units of tile width or height) -------------
+ double delta_shifti = 0.0;
+ double delta_shiftj = 0.0;
+
+ if( shiftx_alternate ) {
+ delta_shifti = (double)(i%2);
+ } else {
+ if( shiftx_cumulate ) { // Should the delta shifts be cumulative (i.e. 1, 1+2, 1+2+3, ...)
+ delta_shifti = (double)(i*i);
+ } else {
+ delta_shifti = (double)i;
+ }
+ }
+
+ if( shifty_alternate ) {
+ delta_shiftj = (double)(j%2);
+ } else {
+ if( shifty_cumulate ) {
+ delta_shiftj = (double)(j*j);
+ } else {
+ delta_shiftj = (double)j;
+ }
+ }
+
+ // Random shift, only calculate if non-zero.
+ double delta_shiftx_rand = 0.0;
+ double delta_shifty_rand = 0.0;
+ if( shiftx_rand != 0.0 ) delta_shiftx_rand = shiftx_rand * g_random_double_range (-1, 1);
+ if( shifty_rand != 0.0 ) delta_shifty_rand = shifty_rand * g_random_double_range (-1, 1);
+
+
+ // Delta shift (units of tile width/height)
+ double di = shiftx_per_i * delta_shifti + shiftx_per_j * delta_shiftj + delta_shiftx_rand;
+ double dj = shifty_per_i * delta_shifti + shifty_per_j * delta_shiftj + delta_shifty_rand;
+
+ // Shift in actual x and y, used below
+ double dx = w * di;
+ double dy = h * dj;
+
+ double shifti = di;
+ double shiftj = dj;
+
+ // Include tile width and height in shift if required
+ if( !shiftx_excludew ) shifti += i;
+ if( !shifty_excludeh ) shiftj += j;
+
+ // Add exponential shift if necessary
+ double shifti_sign = (shifti > 0.0) ? 1.0 : -1.0;
+ shifti = shifti_sign * pow(fabs(shifti), shiftx_exp);
+ double shiftj_sign = (shiftj > 0.0) ? 1.0 : -1.0;
+ shiftj = shiftj_sign * pow(fabs(shiftj), shifty_exp);
+
+ // Final shift
+ Geom::Affine rect_translate (Geom::Translate (w * shifti, h * shiftj));
+
+ // Rotation (in degrees) ------------
+ double delta_rotationi = 0.0;
+ double delta_rotationj = 0.0;
+
+ if( rotate_alternatei ) {
+ delta_rotationi = (double)(i%2);
+ } else {
+ if( rotate_cumulatei ) {
+ delta_rotationi = (double)(i*i + i)/2.0;
+ } else {
+ delta_rotationi = (double)i;
+ }
+ }
+
+ if( rotate_alternatej ) {
+ delta_rotationj = (double)(j%2);
+ } else {
+ if( rotate_cumulatej ) {
+ delta_rotationj = (double)(j*j + j)/2.0;
+ } else {
+ delta_rotationj = (double)j;
+ }
+ }
+
+ double delta_rotate_rand = 0.0;
+ if( rotate_rand != 0.0 ) delta_rotate_rand = rotate_rand * 180.0 * g_random_double_range (-1, 1);
+
+ double dr = rotate_per_i * delta_rotationi + rotate_per_j * delta_rotationj + delta_rotate_rand;
+
+ // Scale (times the original) -----------
+ double delta_scalei = 0.0;
+ double delta_scalej = 0.0;
+
+ if( scalex_alternate ) {
+ delta_scalei = (double)(i%2);
+ } else {
+ if( scalex_cumulate ) { // Should the delta scales be cumulative (i.e. 1, 1+2, 1+2+3, ...)
+ delta_scalei = (double)(i*i + i)/2.0;
+ } else {
+ delta_scalei = (double)i;
+ }
+ }
+
+ if( scaley_alternate ) {
+ delta_scalej = (double)(j%2);
+ } else {
+ if( scaley_cumulate ) {
+ delta_scalej = (double)(j*j + j)/2.0;
+ } else {
+ delta_scalej = (double)j;
+ }
+ }
+
+ // Random scale, only calculate if non-zero.
+ double delta_scalex_rand = 0.0;
+ double delta_scaley_rand = 0.0;
+ if( scalex_rand != 0.0 ) delta_scalex_rand = scalex_rand * g_random_double_range (-1, 1);
+ if( scaley_rand != 0.0 ) delta_scaley_rand = scaley_rand * g_random_double_range (-1, 1);
+ // But if random factors are same, scale x and y proportionally
+ if( scalex_rand == scaley_rand ) delta_scalex_rand = delta_scaley_rand;
+
+ // Total delta scale
+ double scalex = 1.0 + scalex_per_i * delta_scalei + scalex_per_j * delta_scalej + delta_scalex_rand;
+ double scaley = 1.0 + scaley_per_i * delta_scalei + scaley_per_j * delta_scalej + delta_scaley_rand;
+
+ if( scalex < 0.0 ) scalex = 0.0;
+ if( scaley < 0.0 ) scaley = 0.0;
+
+ // Add exponential scale if necessary
+ if ( scalex_exp != 1.0 ) scalex = pow( scalex, scalex_exp );
+ if ( scaley_exp != 1.0 ) scaley = pow( scaley, scaley_exp );
+
+ // Add logarithmic factor if necessary
+ if ( scalex_log > 0.0 ) scalex = pow( scalex_log, scalex - 1.0 );
+ if ( scaley_log > 0.0 ) scaley = pow( scaley_log, scaley - 1.0 );
+ // Alternative using rotation angle
+ //if ( scalex_log != 1.0 ) scalex *= pow( scalex_log, M_PI*dr/180 );
+ //if ( scaley_log != 1.0 ) scaley *= pow( scaley_log, M_PI*dr/180 );
+
+
+ // Calculate transformation matrices, translating back to "center of tile" (rotation center) before transforming
+ Geom::Affine drot_c = Geom::Translate(-cx, -cy) * Geom::Rotate (M_PI*dr/180) * Geom::Translate(cx, cy);
+
+ Geom::Affine dscale_c = Geom::Translate(-cx, -cy) * Geom::Scale (scalex, scaley) * Geom::Translate(cx, cy);
+
+ Geom::Affine d_s_r = dscale_c * drot_c;
+
+ Geom::Affine rotate_180_c = Geom::Translate(-cx, -cy) * Geom::Rotate (M_PI) * Geom::Translate(cx, cy);
+
+ Geom::Affine rotate_90_c = Geom::Translate(-cx, -cy) * Geom::Rotate (-M_PI/2) * Geom::Translate(cx, cy);
+ Geom::Affine rotate_m90_c = Geom::Translate(-cx, -cy) * Geom::Rotate ( M_PI/2) * Geom::Translate(cx, cy);
+
+ Geom::Affine rotate_120_c = Geom::Translate(-cx, -cy) * Geom::Rotate (-2*M_PI/3) * Geom::Translate(cx, cy);
+ Geom::Affine rotate_m120_c = Geom::Translate(-cx, -cy) * Geom::Rotate ( 2*M_PI/3) * Geom::Translate(cx, cy);
+
+ Geom::Affine rotate_60_c = Geom::Translate(-cx, -cy) * Geom::Rotate (-M_PI/3) * Geom::Translate(cx, cy);
+ Geom::Affine rotate_m60_c = Geom::Translate(-cx, -cy) * Geom::Rotate ( M_PI/3) * Geom::Translate(cx, cy);
+
+ Geom::Affine flip_x = Geom::Translate(-cx, -cy) * Geom::Scale (-1, 1) * Geom::Translate(cx, cy);
+ Geom::Affine flip_y = Geom::Translate(-cx, -cy) * Geom::Scale (1, -1) * Geom::Translate(cx, cy);
+
+
+ // Create tile with required symmetry
+ const double cos60 = cos(M_PI/3);
+ const double sin60 = sin(M_PI/3);
+ const double cos30 = cos(M_PI/6);
+ const double sin30 = sin(M_PI/6);
+
+ switch (type) {
+
+ case TILE_P1:
+ return d_s_r * rect_translate;
+ break;
+
+ case TILE_P2:
+ if (i % 2 == 0) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * rotate_180_c * rect_translate;
+ }
+ break;
+
+ case TILE_PM:
+ if (i % 2 == 0) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * flip_x * rect_translate;
+ }
+ break;
+
+ case TILE_PG:
+ if (j % 2 == 0) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * flip_x * rect_translate;
+ }
+ break;
+
+ case TILE_CM:
+ if ((i + j) % 2 == 0) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * flip_x * rect_translate;
+ }
+ break;
+
+ case TILE_PMM:
+ if (j % 2 == 0) {
+ if (i % 2 == 0) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * flip_x * rect_translate;
+ }
+ } else {
+ if (i % 2 == 0) {
+ return d_s_r * flip_y * rect_translate;
+ } else {
+ return d_s_r * flip_x * flip_y * rect_translate;
+ }
+ }
+ break;
+
+ case TILE_PMG:
+ if (j % 2 == 0) {
+ if (i % 2 == 0) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * rotate_180_c * rect_translate;
+ }
+ } else {
+ if (i % 2 == 0) {
+ return d_s_r * flip_y * rect_translate;
+ } else {
+ return d_s_r * rotate_180_c * flip_y * rect_translate;
+ }
+ }
+ break;
+
+ case TILE_PGG:
+ if (j % 2 == 0) {
+ if (i % 2 == 0) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * flip_y * rect_translate;
+ }
+ } else {
+ if (i % 2 == 0) {
+ return d_s_r * rotate_180_c * rect_translate;
+ } else {
+ return d_s_r * rotate_180_c * flip_y * rect_translate;
+ }
+ }
+ break;
+
+ case TILE_CMM:
+ if (j % 4 == 0) {
+ if (i % 2 == 0) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * flip_x * rect_translate;
+ }
+ } else if (j % 4 == 1) {
+ if (i % 2 == 0) {
+ return d_s_r * flip_y * rect_translate;
+ } else {
+ return d_s_r * flip_x * flip_y * rect_translate;
+ }
+ } else if (j % 4 == 2) {
+ if (i % 2 == 1) {
+ return d_s_r * rect_translate;
+ } else {
+ return d_s_r * flip_x * rect_translate;
+ }
+ } else {
+ if (i % 2 == 1) {
+ return d_s_r * flip_y * rect_translate;
+ } else {
+ return d_s_r * flip_x * flip_y * rect_translate;
+ }
+ }
+ break;
+
+ case TILE_P4:
+ {
+ Geom::Affine ori (Geom::Translate ((w + h) * pow((i/2), shiftx_exp) + dx, (h + w) * pow((j/2), shifty_exp) + dy));
+ Geom::Affine dia1 (Geom::Translate (w/2 + h/2, -h/2 + w/2));
+ Geom::Affine dia2 (Geom::Translate (-w/2 + h/2, h/2 + w/2));
+ if (j % 2 == 0) {
+ if (i % 2 == 0) {
+ return d_s_r * ori;
+ } else {
+ return d_s_r * rotate_m90_c * dia1 * ori;
+ }
+ } else {
+ if (i % 2 == 0) {
+ return d_s_r * rotate_90_c * dia2 * ori;
+ } else {
+ return d_s_r * rotate_180_c * dia1 * dia2 * ori;
+ }
+ }
+ }
+ break;
+
+ case TILE_P4M:
+ {
+ double max = MAX(w, h);
+ Geom::Affine ori (Geom::Translate ((max + max) * pow((i/4), shiftx_exp) + dx, (max + max) * pow((j/2), shifty_exp) + dy));
+ Geom::Affine dia1 (Geom::Translate ( w/2 - h/2, h/2 - w/2));
+ Geom::Affine dia2 (Geom::Translate (-h/2 + w/2, w/2 - h/2));
+ if (j % 2 == 0) {
+ if (i % 4 == 0) {
+ return d_s_r * ori;
+ } else if (i % 4 == 1) {
+ return d_s_r * flip_y * rotate_m90_c * dia1 * ori;
+ } else if (i % 4 == 2) {
+ return d_s_r * rotate_m90_c * dia1 * Geom::Translate (h, 0) * ori;
+ } else if (i % 4 == 3) {
+ return d_s_r * flip_x * Geom::Translate (w, 0) * ori;
+ }
+ } else {
+ if (i % 4 == 0) {
+ return d_s_r * flip_y * Geom::Translate(0, h) * ori;
+ } else if (i % 4 == 1) {
+ return d_s_r * rotate_90_c * dia2 * Geom::Translate(0, h) * ori;
+ } else if (i % 4 == 2) {
+ return d_s_r * flip_y * rotate_90_c * dia2 * Geom::Translate(h, 0) * Geom::Translate(0, h) * ori;
+ } else if (i % 4 == 3) {
+ return d_s_r * flip_y * flip_x * Geom::Translate(w, 0) * Geom::Translate(0, h) * ori;
+ }
+ }
+ }
+ break;
+
+ case TILE_P4G:
+ {
+ double max = MAX(w, h);
+ Geom::Affine ori (Geom::Translate ((max + max) * pow((i/4), shiftx_exp) + dx, (max + max) * pow(j, shifty_exp) + dy));
+ Geom::Affine dia1 (Geom::Translate ( w/2 + h/2, h/2 - w/2));
+ Geom::Affine dia2 (Geom::Translate (-h/2 + w/2, w/2 + h/2));
+ if (((i/4) + j) % 2 == 0) {
+ if (i % 4 == 0) {
+ return d_s_r * ori;
+ } else if (i % 4 == 1) {
+ return d_s_r * rotate_m90_c * dia1 * ori;
+ } else if (i % 4 == 2) {
+ return d_s_r * rotate_90_c * dia2 * ori;
+ } else if (i % 4 == 3) {
+ return d_s_r * rotate_180_c * dia1 * dia2 * ori;
+ }
+ } else {
+ if (i % 4 == 0) {
+ return d_s_r * flip_y * Geom::Translate (0, h) * ori;
+ } else if (i % 4 == 1) {
+ return d_s_r * flip_y * rotate_m90_c * dia1 * Geom::Translate (-h, 0) * ori;
+ } else if (i % 4 == 2) {
+ return d_s_r * flip_y * rotate_90_c * dia2 * Geom::Translate (h, 0) * ori;
+ } else if (i % 4 == 3) {
+ return d_s_r * flip_x * Geom::Translate (w, 0) * ori;
+ }
+ }
+ }
+ break;
+
+ case TILE_P3:
+ {
+ double width;
+ double height;
+ Geom::Affine dia1;
+ Geom::Affine dia2;
+ if (w > h) {
+ width = w + w * cos60;
+ height = 2 * w * sin60;
+ dia1 = Geom::Affine (Geom::Translate (w/2 + w/2 * cos60, -(w/2 * sin60)));
+ dia2 = dia1 * Geom::Affine (Geom::Translate (0, 2 * (w/2 * sin60)));
+ } else {
+ width = h * cos (M_PI/6);
+ height = h;
+ dia1 = Geom::Affine (Geom::Translate (h/2 * cos30, -(h/2 * sin30)));
+ dia2 = dia1 * Geom::Affine (Geom::Translate (0, h/2));
+ }
+ Geom::Affine ori (Geom::Translate (width * pow((2*(i/3) + j%2), shiftx_exp) + dx, (height/2) * pow(j, shifty_exp) + dy));
+ if (i % 3 == 0) {
+ return d_s_r * ori;
+ } else if (i % 3 == 1) {
+ return d_s_r * rotate_m120_c * dia1 * ori;
+ } else if (i % 3 == 2) {
+ return d_s_r * rotate_120_c * dia2 * ori;
+ }
+ }
+ break;
+
+ case TILE_P31M:
+ {
+ Geom::Affine ori;
+ Geom::Affine dia1;
+ Geom::Affine dia2;
+ Geom::Affine dia3;
+ Geom::Affine dia4;
+ if (w > h) {
+ ori = Geom::Affine(Geom::Translate (w * pow((i/6) + 0.5*(j%2), shiftx_exp) + dx, (w * cos30) * pow(j, shifty_exp) + dy));
+ dia1 = Geom::Affine (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) );
+ dia2 = dia1 * Geom::Affine (Geom::Translate (h * cos30, h * sin30));
+ dia3 = dia2 * Geom::Affine (Geom::Translate (0, 2 * (w/2 * sin60 - h/2 * sin30)));
+ dia4 = dia3 * Geom::Affine (Geom::Translate (-h * cos30, h * sin30));
+ } else {
+ ori = Geom::Affine (Geom::Translate (2*h * cos30 * pow((i/6 + 0.5*(j%2)), shiftx_exp) + dx, (2*h - h * sin30) * pow(j, shifty_exp) + dy));
+ dia1 = Geom::Affine (Geom::Translate (0, -h/2) * Geom::Translate (h/2 * cos30, h/2 * sin30));
+ dia2 = dia1 * Geom::Affine (Geom::Translate (h * cos30, h * sin30));
+ dia3 = dia2 * Geom::Affine (Geom::Translate (0, h/2));
+ dia4 = dia3 * Geom::Affine (Geom::Translate (-h * cos30, h * sin30));
+ }
+ if (i % 6 == 0) {
+ return d_s_r * ori;
+ } else if (i % 6 == 1) {
+ return d_s_r * flip_y * rotate_m120_c * dia1 * ori;
+ } else if (i % 6 == 2) {
+ return d_s_r * rotate_m120_c * dia2 * ori;
+ } else if (i % 6 == 3) {
+ return d_s_r * flip_y * rotate_120_c * dia3 * ori;
+ } else if (i % 6 == 4) {
+ return d_s_r * rotate_120_c * dia4 * ori;
+ } else if (i % 6 == 5) {
+ return d_s_r * flip_y * Geom::Translate(0, h) * ori;
+ }
+ }
+ break;
+
+ case TILE_P3M1:
+ {
+ double width;
+ double height;
+ Geom::Affine dia1;
+ Geom::Affine dia2;
+ Geom::Affine dia3;
+ Geom::Affine dia4;
+ if (w > h) {
+ width = w + w * cos60;
+ height = 2 * w * sin60;
+ dia1 = Geom::Affine (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) );
+ dia2 = dia1 * Geom::Affine (Geom::Translate (h * cos30, h * sin30));
+ dia3 = dia2 * Geom::Affine (Geom::Translate (0, 2 * (w/2 * sin60 - h/2 * sin30)));
+ dia4 = dia3 * Geom::Affine (Geom::Translate (-h * cos30, h * sin30));
+ } else {
+ width = 2 * h * cos (M_PI/6);
+ height = 2 * h;
+ dia1 = Geom::Affine (Geom::Translate (0, -h/2) * Geom::Translate (h/2 * cos30, h/2 * sin30));
+ dia2 = dia1 * Geom::Affine (Geom::Translate (h * cos30, h * sin30));
+ dia3 = dia2 * Geom::Affine (Geom::Translate (0, h/2));
+ dia4 = dia3 * Geom::Affine (Geom::Translate (-h * cos30, h * sin30));
+ }
+ Geom::Affine ori (Geom::Translate (width * pow((2*(i/6) + j%2), shiftx_exp) + dx, (height/2) * pow(j, shifty_exp) + dy));
+ if (i % 6 == 0) {
+ return d_s_r * ori;
+ } else if (i % 6 == 1) {
+ return d_s_r * flip_y * rotate_m120_c * dia1 * ori;
+ } else if (i % 6 == 2) {
+ return d_s_r * rotate_m120_c * dia2 * ori;
+ } else if (i % 6 == 3) {
+ return d_s_r * flip_y * rotate_120_c * dia3 * ori;
+ } else if (i % 6 == 4) {
+ return d_s_r * rotate_120_c * dia4 * ori;
+ } else if (i % 6 == 5) {
+ return d_s_r * flip_y * Geom::Translate(0, h) * ori;
+ }
+ }
+ break;
+
+ case TILE_P6:
+ {
+ Geom::Affine ori;
+ Geom::Affine dia1;
+ Geom::Affine dia2;
+ Geom::Affine dia3;
+ Geom::Affine dia4;
+ Geom::Affine dia5;
+ if (w > h) {
+ ori = Geom::Affine(Geom::Translate (w * pow((2*(i/6) + (j%2)), shiftx_exp) + dx, (2*w * sin60) * pow(j, shifty_exp) + dy));
+ dia1 = Geom::Affine (Geom::Translate (w/2 * cos60, -w/2 * sin60));
+ dia2 = dia1 * Geom::Affine (Geom::Translate (w/2, 0));
+ dia3 = dia2 * Geom::Affine (Geom::Translate (w/2 * cos60, w/2 * sin60));
+ dia4 = dia3 * Geom::Affine (Geom::Translate (-w/2 * cos60, w/2 * sin60));
+ dia5 = dia4 * Geom::Affine (Geom::Translate (-w/2, 0));
+ } else {
+ ori = Geom::Affine(Geom::Translate (2*h * cos30 * pow((i/6 + 0.5*(j%2)), shiftx_exp) + dx, (h + h * sin30) * pow(j, shifty_exp) + dy));
+ dia1 = Geom::Affine (Geom::Translate (-w/2, -h/2) * Geom::Translate (h/2 * cos30, -h/2 * sin30) * Geom::Translate (w/2 * cos60, w/2 * sin60));
+ dia2 = dia1 * Geom::Affine (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));
+ dia3 = dia2 * Geom::Affine (Geom::Translate (w/2 * cos60, -w/2 * sin60) * Geom::Translate (h/2 * cos30, h/2 * sin30) * Geom::Translate (-w/2, h/2));
+ dia4 = dia3 * dia1.inverse();
+ dia5 = dia3 * dia2.inverse();
+ }
+ if (i % 6 == 0) {
+ return d_s_r * ori;
+ } else if (i % 6 == 1) {
+ return d_s_r * rotate_m60_c * dia1 * ori;
+ } else if (i % 6 == 2) {
+ return d_s_r * rotate_m120_c * dia2 * ori;
+ } else if (i % 6 == 3) {
+ return d_s_r * rotate_180_c * dia3 * ori;
+ } else if (i % 6 == 4) {
+ return d_s_r * rotate_120_c * dia4 * ori;
+ } else if (i % 6 == 5) {
+ return d_s_r * rotate_60_c * dia5 * ori;
+ }
+ }
+ break;
+
+ case TILE_P6M:
+ {
+
+ Geom::Affine ori;
+ Geom::Affine dia1, dia2, dia3, dia4, dia5, dia6, dia7, dia8, dia9, dia10;
+ if (w > h) {
+ ori = Geom::Affine(Geom::Translate (w * pow((2*(i/12) + (j%2)), shiftx_exp) + dx, (2*w * sin60) * pow(j, shifty_exp) + dy));
+ dia1 = Geom::Affine (Geom::Translate (w/2, h/2) * Geom::Translate (-w/2 * cos60, -w/2 * sin60) * Geom::Translate (-h/2 * cos30, h/2 * sin30));
+ dia2 = dia1 * Geom::Affine (Geom::Translate (h * cos30, -h * sin30));
+ dia3 = dia2 * Geom::Affine (Geom::Translate (-h/2 * cos30, h/2 * sin30) * Geom::Translate (w * cos60, 0) * Geom::Translate (-h/2 * cos30, -h/2 * sin30));
+ dia4 = dia3 * Geom::Affine (Geom::Translate (h * cos30, h * sin30));
+ dia5 = dia4 * Geom::Affine (Geom::Translate (-h/2 * cos30, -h/2 * sin30) * Geom::Translate (-w/2 * cos60, w/2 * sin60) * Geom::Translate (w/2, -h/2));
+ dia6 = dia5 * Geom::Affine (Geom::Translate (0, h));
+ dia7 = dia6 * dia1.inverse();
+ dia8 = dia6 * dia2.inverse();
+ dia9 = dia6 * dia3.inverse();
+ dia10 = dia6 * dia4.inverse();
+ } else {
+ ori = Geom::Affine(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));
+ dia1 = Geom::Affine (Geom::Translate (-w/2, -h/2) * Geom::Translate (h/2 * cos30, -h/2 * sin30) * Geom::Translate (w/2 * cos60, w/2 * sin60));
+ dia2 = dia1 * Geom::Affine (Geom::Translate (h * cos30, -h * sin30));
+ dia3 = dia2 * Geom::Affine (Geom::Translate (-w/2 * cos60, -w/2 * sin60) * Geom::Translate (h * cos30, 0) * Geom::Translate (-w/2 * cos60, w/2 * sin60));
+ dia4 = dia3 * Geom::Affine (Geom::Translate (h * cos30, h * sin30));
+ dia5 = dia4 * Geom::Affine (Geom::Translate (w/2 * cos60, -w/2 * sin60) * Geom::Translate (h/2 * cos30, h/2 * sin30) * Geom::Translate (-w/2, h/2));
+ dia6 = dia5 * Geom::Affine (Geom::Translate (0, h));
+ dia7 = dia6 * dia1.inverse();
+ dia8 = dia6 * dia2.inverse();
+ dia9 = dia6 * dia3.inverse();
+ dia10 = dia6 * dia4.inverse();
+ }
+ if (i % 12 == 0) {
+ return d_s_r * ori;
+ } else if (i % 12 == 1) {
+ return d_s_r * flip_y * rotate_m60_c * dia1 * ori;
+ } else if (i % 12 == 2) {
+ return d_s_r * rotate_m60_c * dia2 * ori;
+ } else if (i % 12 == 3) {
+ return d_s_r * flip_y * rotate_m120_c * dia3 * ori;
+ } else if (i % 12 == 4) {
+ return d_s_r * rotate_m120_c * dia4 * ori;
+ } else if (i % 12 == 5) {
+ return d_s_r * flip_x * dia5 * ori;
+ } else if (i % 12 == 6) {
+ return d_s_r * flip_x * flip_y * dia6 * ori;
+ } else if (i % 12 == 7) {
+ return d_s_r * flip_y * rotate_120_c * dia7 * ori;
+ } else if (i % 12 == 8) {
+ return d_s_r * rotate_120_c * dia8 * ori;
+ } else if (i % 12 == 9) {
+ return d_s_r * flip_y * rotate_60_c * dia9 * ori;
+ } else if (i % 12 == 10) {
+ return d_s_r * rotate_60_c * dia10 * ori;
+ } else if (i % 12 == 11) {
+ return d_s_r * flip_y * Geom::Translate (0, h) * ori;
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return Geom::identity();
+}
+
+bool CloneTiler::is_a_clone_of(SPObject *tile, SPObject *obj)
+{
+ bool result = false;
+ char *id_href = nullptr;
+
+ if (obj) {
+ Inkscape::XML::Node *obj_repr = obj->getRepr();
+ id_href = g_strdup_printf("#%s", obj_repr->attribute("id"));
+ }
+
+ if (dynamic_cast<SPUse *>(tile) &&
+ tile->getRepr()->attribute("xlink:href") &&
+ (!id_href || !strcmp(id_href, tile->getRepr()->attribute("xlink:href"))) &&
+ tile->getRepr()->attribute("inkscape:tiled-clone-of") &&
+ (!id_href || !strcmp(id_href, tile->getRepr()->attribute("inkscape:tiled-clone-of"))))
+ {
+ result = true;
+ } else {
+ result = false;
+ }
+ if (id_href) {
+ g_free(id_href);
+ id_href = nullptr;
+ }
+ return result;
+}
+
+void CloneTiler::trace_hide_tiled_clones_recursively(SPObject *from)
+{
+ if (!trace_drawing)
+ return;
+
+ for (auto& o: from->children) {
+ SPItem *item = dynamic_cast<SPItem *>(&o);
+ if (item && is_a_clone_of(&o, nullptr)) {
+ item->invoke_hide(trace_visionkey); // FIXME: hide each tiled clone's original too!
+ }
+ trace_hide_tiled_clones_recursively (&o);
+ }
+}
+
+void CloneTiler::trace_setup(SPDocument *doc, gdouble zoom, SPItem *original)
+{
+ trace_drawing = new Inkscape::Drawing();
+ /* Create ArenaItem and set transform */
+ trace_visionkey = SPItem::display_key_new(1);
+ trace_doc = doc;
+ trace_drawing->setRoot(trace_doc->getRoot()->invoke_show(*trace_drawing, trace_visionkey, SP_ITEM_SHOW_DISPLAY));
+
+ // hide the (current) original and any tiled clones, we only want to pick the background
+ original->invoke_hide(trace_visionkey);
+ trace_hide_tiled_clones_recursively(trace_doc->getRoot());
+
+ trace_doc->getRoot()->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+ trace_doc->ensureUpToDate();
+
+ trace_zoom = zoom;
+}
+
+guint32 CloneTiler::trace_pick(Geom::Rect box)
+{
+ if (!trace_drawing) {
+ return 0;
+ }
+
+ trace_drawing->root()->setTransform(Geom::Scale(trace_zoom));
+ trace_drawing->update();
+
+ /* Item integer bbox in points */
+ Geom::IntRect ibox = (box * Geom::Scale(trace_zoom)).roundOutwards();
+
+ /* Find visible area */
+ cairo_surface_t *s = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, ibox.width(), ibox.height());
+ Inkscape::DrawingContext dc(s, ibox.min());
+ /* Render */
+ trace_drawing->render(dc, ibox);
+ double R = 0, G = 0, B = 0, A = 0;
+ ink_cairo_surface_average_color(s, R, G, B, A);
+ cairo_surface_destroy(s);
+
+ return SP_RGBA32_F_COMPOSE (R, G, B, A);
+}
+
+void CloneTiler::trace_finish()
+{
+ if (trace_doc) {
+ trace_doc->getRoot()->invoke_hide(trace_visionkey);
+ delete trace_drawing;
+ trace_doc = nullptr;
+ trace_drawing = nullptr;
+ }
+}
+
+void CloneTiler::unclump()
+{
+ auto selection = getSelection();
+ if (!selection)
+ return;
+
+ // check if something is selected
+ if (selection->isEmpty() || boost::distance(selection->items()) > 1) {
+ getDesktop()->getMessageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to unclump."));
+ return;
+ }
+
+ auto obj = selection->singleItem();
+ auto parent = obj->parent;
+
+ std::vector<SPItem*> to_unclump; // not including the original
+
+ for (auto& child: parent->children) {
+ if (is_a_clone_of (&child, obj)) {
+ to_unclump.push_back((SPItem*)&child);
+ }
+ }
+
+ getDocument()->ensureUpToDate();
+ reverse(to_unclump.begin(),to_unclump.end());
+ ::unclump (to_unclump);
+
+ DocumentUndo::done(getDocument(), _("Unclump tiled clones"), INKSCAPE_ICON("dialog-tile-clones"));
+}
+
+guint CloneTiler::number_of_clones(SPObject *obj)
+{
+ SPObject *parent = obj->parent;
+
+ guint n = 0;
+
+ for (auto& child: parent->children) {
+ if (is_a_clone_of (&child, obj)) {
+ n ++;
+ }
+ }
+
+ return n;
+}
+
+void CloneTiler::remove(bool do_undo/* = true*/)
+{
+ auto selection = getSelection();
+ if (!selection)
+ return;
+
+ // check if something is selected
+ if (selection->isEmpty() || boost::distance(selection->items()) > 1) {
+ getDesktop()->getMessageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>one object</b> whose tiled clones to remove."));
+ return;
+ }
+
+ SPObject *obj = selection->singleItem();
+ SPObject *parent = obj->parent;
+
+// remove old tiling
+ std::vector<SPObject *> to_delete;
+ for (auto& child: parent->children) {
+ if (is_a_clone_of (&child, obj)) {
+ to_delete.push_back(&child);
+ }
+ }
+ for (auto obj:to_delete) {
+ g_assert(obj != nullptr);
+ obj->deleteObject();
+ }
+
+ change_selection (selection);
+
+ if (do_undo) {
+ DocumentUndo::done(getDocument(), _("Delete tiled clones"), INKSCAPE_ICON("dialog-tile-clones"));
+ }
+}
+
+Geom::Rect CloneTiler::transform_rect(Geom::Rect const &r, Geom::Affine const &m)
+{
+ using Geom::X;
+ using Geom::Y;
+ Geom::Point const p1 = r.corner(1) * m;
+ Geom::Point const p2 = r.corner(2) * m;
+ Geom::Point const p3 = r.corner(3) * m;
+ Geom::Point const p4 = r.corner(4) * m;
+ return Geom::Rect(
+ Geom::Point(
+ std::min(std::min(p1[X], p2[X]), std::min(p3[X], p4[X])),
+ std::min(std::min(p1[Y], p2[Y]), std::min(p3[Y], p4[Y]))),
+ Geom::Point(
+ std::max(std::max(p1[X], p2[X]), std::max(p3[X], p4[X])),
+ std::max(std::max(p1[Y], p2[Y]), std::max(p3[Y], p4[Y]))));
+}
+
+/**
+Randomizes \a val by \a rand, with 0 < val < 1 and all values (including 0, 1) having the same
+probability of being displaced.
+ */
+double CloneTiler::randomize01(double val, double rand)
+{
+ double base = MIN (val - rand, 1 - 2*rand);
+ if (base < 0) {
+ base = 0;
+ }
+ val = base + g_random_double_range (0, MIN (2 * rand, 1 - base));
+ return CLAMP(val, 0, 1); // this should be unnecessary with the above provisions, but just in case...
+}
+
+
+void CloneTiler::apply()
+{
+ auto desktop = getDesktop();
+ auto selection = getSelection();
+ if (!selection)
+ return;
+
+ // check if something is selected
+ if (selection->isEmpty()) {
+ desktop->getMessageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select an <b>object</b> to clone."));
+ return;
+ }
+
+ // Check if more than one object is selected.
+ if (boost::distance(selection->items()) > 1) {
+ desktop->getMessageStack()->flash(Inkscape::ERROR_MESSAGE, _("If you want to clone several objects, <b>group</b> them and <b>clone the group</b>."));
+ return;
+ }
+
+ // set "busy" cursor
+ desktop->setWaitingCursor();
+
+ // set statusbar text
+ _status->set_markup(_("<small>Creating tiled clones...</small>"));
+ _status->queue_draw();
+
+ SPObject *obj = selection->singleItem();
+ if (!obj) {
+ // Should never happen (empty selection checked above).
+ std::cerr << "CloneTiler::clonetile_apply(): No object in single item selection!!!" << std::endl;
+ return;
+ }
+ Inkscape::XML::Node *obj_repr = obj->getRepr();
+ const char *id_href = g_strdup_printf("#%s", obj_repr->attribute("id"));
+ SPObject *parent = obj->parent;
+
+ remove(false);
+
+ Geom::Scale scale = getDocument()->getDocumentScale().inverse();
+ double scale_units = scale[Geom::X]; // Use just x direction....
+
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ double shiftx_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "shiftx_per_i", 0, -10000, 10000);
+ double shifty_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "shifty_per_i", 0, -10000, 10000);
+ double shiftx_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "shiftx_per_j", 0, -10000, 10000);
+ double shifty_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "shifty_per_j", 0, -10000, 10000);
+ double shiftx_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "shiftx_rand", 0, 0, 1000);
+ double shifty_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "shifty_rand", 0, 0, 1000);
+ double shiftx_exp = prefs->getDoubleLimited(prefs_path + "shiftx_exp", 1, 0, 10);
+ double shifty_exp = prefs->getDoubleLimited(prefs_path + "shifty_exp", 1, 0, 10);
+ bool shiftx_alternate = prefs->getBool(prefs_path + "shiftx_alternate");
+ bool shifty_alternate = prefs->getBool(prefs_path + "shifty_alternate");
+ bool shiftx_cumulate = prefs->getBool(prefs_path + "shiftx_cumulate");
+ bool shifty_cumulate = prefs->getBool(prefs_path + "shifty_cumulate");
+ bool shiftx_excludew = prefs->getBool(prefs_path + "shiftx_excludew");
+ bool shifty_excludeh = prefs->getBool(prefs_path + "shifty_excludeh");
+
+ double scalex_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "scalex_per_i", 0, -100, 1000);
+ double scaley_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "scaley_per_i", 0, -100, 1000);
+ double scalex_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "scalex_per_j", 0, -100, 1000);
+ double scaley_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "scaley_per_j", 0, -100, 1000);
+ double scalex_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "scalex_rand", 0, 0, 1000);
+ double scaley_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "scaley_rand", 0, 0, 1000);
+ double scalex_exp = prefs->getDoubleLimited(prefs_path + "scalex_exp", 1, 0, 10);
+ double scaley_exp = prefs->getDoubleLimited(prefs_path + "scaley_exp", 1, 0, 10);
+ double scalex_log = prefs->getDoubleLimited(prefs_path + "scalex_log", 0, 0, 10);
+ double scaley_log = prefs->getDoubleLimited(prefs_path + "scaley_log", 0, 0, 10);
+ bool scalex_alternate = prefs->getBool(prefs_path + "scalex_alternate");
+ bool scaley_alternate = prefs->getBool(prefs_path + "scaley_alternate");
+ bool scalex_cumulate = prefs->getBool(prefs_path + "scalex_cumulate");
+ bool scaley_cumulate = prefs->getBool(prefs_path + "scaley_cumulate");
+
+ double rotate_per_i = prefs->getDoubleLimited(prefs_path + "rotate_per_i", 0, -180, 180);
+ double rotate_per_j = prefs->getDoubleLimited(prefs_path + "rotate_per_j", 0, -180, 180);
+ double rotate_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "rotate_rand", 0, 0, 100);
+ bool rotate_alternatei = prefs->getBool(prefs_path + "rotate_alternatei");
+ bool rotate_alternatej = prefs->getBool(prefs_path + "rotate_alternatej");
+ bool rotate_cumulatei = prefs->getBool(prefs_path + "rotate_cumulatei");
+ bool rotate_cumulatej = prefs->getBool(prefs_path + "rotate_cumulatej");
+
+ double blur_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "blur_per_i", 0, 0, 100);
+ double blur_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "blur_per_j", 0, 0, 100);
+ bool blur_alternatei = prefs->getBool(prefs_path + "blur_alternatei");
+ bool blur_alternatej = prefs->getBool(prefs_path + "blur_alternatej");
+ double blur_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "blur_rand", 0, 0, 100);
+
+ double opacity_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "opacity_per_i", 0, 0, 100);
+ double opacity_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "opacity_per_j", 0, 0, 100);
+ bool opacity_alternatei = prefs->getBool(prefs_path + "opacity_alternatei");
+ bool opacity_alternatej = prefs->getBool(prefs_path + "opacity_alternatej");
+ double opacity_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "opacity_rand", 0, 0, 100);
+
+ Glib::ustring initial_color = prefs->getString(prefs_path + "initial_color");
+ double hue_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "hue_per_j", 0, -100, 100);
+ double hue_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "hue_per_i", 0, -100, 100);
+ double hue_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "hue_rand", 0, 0, 100);
+ double saturation_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "saturation_per_j", 0, -100, 100);
+ double saturation_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "saturation_per_i", 0, -100, 100);
+ double saturation_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "saturation_rand", 0, 0, 100);
+ double lightness_per_j = 0.01 * prefs->getDoubleLimited(prefs_path + "lightness_per_j", 0, -100, 100);
+ double lightness_per_i = 0.01 * prefs->getDoubleLimited(prefs_path + "lightness_per_i", 0, -100, 100);
+ double lightness_rand = 0.01 * prefs->getDoubleLimited(prefs_path + "lightness_rand", 0, 0, 100);
+ bool color_alternatej = prefs->getBool(prefs_path + "color_alternatej");
+ bool color_alternatei = prefs->getBool(prefs_path + "color_alternatei");
+
+ int type = prefs->getInt(prefs_path + "symmetrygroup", 0);
+ bool keepbbox = prefs->getBool(prefs_path + "keepbbox", true);
+ int imax = prefs->getInt(prefs_path + "imax", 2);
+ int jmax = prefs->getInt(prefs_path + "jmax", 2);
+
+ bool fillrect = prefs->getBool(prefs_path + "fillrect");
+ double fillwidth = scale_units*prefs->getDoubleLimited(prefs_path + "fillwidth", 50, 0, 1e6);
+ double fillheight = scale_units*prefs->getDoubleLimited(prefs_path + "fillheight", 50, 0, 1e6);
+
+ bool dotrace = prefs->getBool(prefs_path + "dotrace");
+ int pick = prefs->getInt(prefs_path + "pick");
+ bool pick_to_presence = prefs->getBool(prefs_path + "pick_to_presence");
+ bool pick_to_size = prefs->getBool(prefs_path + "pick_to_size");
+ bool pick_to_color = prefs->getBool(prefs_path + "pick_to_color");
+ bool pick_to_opacity = prefs->getBool(prefs_path + "pick_to_opacity");
+ double rand_picked = 0.01 * prefs->getDoubleLimited(prefs_path + "rand_picked", 0, 0, 100);
+ bool invert_picked = prefs->getBool(prefs_path + "invert_picked");
+ double gamma_picked = prefs->getDoubleLimited(prefs_path + "gamma_picked", 0, -10, 10);
+
+ SPItem *item = dynamic_cast<SPItem *>(obj);
+ if (dotrace) {
+ trace_setup(getDocument(), 1.0, item);
+ }
+
+ Geom::Point center;
+ double w = 0;
+ double h = 0;
+ double x0 = 0;
+ double y0 = 0;
+
+ if (keepbbox &&
+ obj_repr->attribute("inkscape:tile-w") &&
+ obj_repr->attribute("inkscape:tile-h") &&
+ obj_repr->attribute("inkscape:tile-x0") &&
+ obj_repr->attribute("inkscape:tile-y0") &&
+ obj_repr->attribute("inkscape:tile-cx") &&
+ obj_repr->attribute("inkscape:tile-cy")) {
+
+ double cx = obj_repr->getAttributeDouble("inkscape:tile-cx", 0);
+ double cy = obj_repr->getAttributeDouble("inkscape:tile-cy", 0);
+ center = Geom::Point (cx, cy);
+
+ w = obj_repr->getAttributeDouble("inkscape:tile-w", w);
+ h = obj_repr->getAttributeDouble("inkscape:tile-h", h);
+ x0 = obj_repr->getAttributeDouble("inkscape:tile-x0", x0);
+ y0 = obj_repr->getAttributeDouble("inkscape:tile-y0", y0);
+ } else {
+ bool prefs_bbox = prefs->getBool("/tools/bounding_box", false);
+ SPItem::BBoxType bbox_type = ( !prefs_bbox ?
+ SPItem::VISUAL_BBOX : SPItem::GEOMETRIC_BBOX );
+ Geom::OptRect r = item->documentBounds(bbox_type);
+ if (r) {
+ w = scale_units*r->dimensions()[Geom::X];
+ h = scale_units*r->dimensions()[Geom::Y];
+ x0 = scale_units*r->min()[Geom::X];
+ y0 = scale_units*r->min()[Geom::Y];
+ center = scale_units*desktop->dt2doc(item->getCenter());
+
+ obj_repr->setAttributeSvgDouble("inkscape:tile-cx", center[Geom::X]);
+ obj_repr->setAttributeSvgDouble("inkscape:tile-cy", center[Geom::Y]);
+ obj_repr->setAttributeSvgDouble("inkscape:tile-w", w);
+ obj_repr->setAttributeSvgDouble("inkscape:tile-h", h);
+ obj_repr->setAttributeSvgDouble("inkscape:tile-x0", x0);
+ obj_repr->setAttributeSvgDouble("inkscape:tile-y0", y0);
+ } else {
+ center = Geom::Point(0, 0);
+ w = h = 0;
+ x0 = y0 = 0;
+ }
+ }
+
+ Geom::Point cur(0, 0);
+ Geom::Rect bbox_original (Geom::Point (x0, y0), Geom::Point (x0 + w, y0 + h));
+ double perimeter_original = (w + h)/4;
+
+ // The integers i and j are reserved for tile column and row.
+ // The doubles x and y are used for coordinates
+ for (int i = 0;
+ fillrect?
+ (fabs(cur[Geom::X]) < fillwidth && i < 200) // prevent "freezing" with too large fillrect, arbitrarily limit rows
+ : (i < imax);
+ i ++) {
+ for (int j = 0;
+ fillrect?
+ (fabs(cur[Geom::Y]) < fillheight && j < 200) // prevent "freezing" with too large fillrect, arbitrarily limit cols
+ : (j < jmax);
+ j ++) {
+
+ // Note: We create a clone at 0,0 too, right over the original, in case our clones are colored
+
+ // Get transform from symmetry, shift, scale, rotation
+ Geom::Affine orig_t = get_transform (type, i, j, center[Geom::X], center[Geom::Y], w, h,
+ shiftx_per_i, shifty_per_i,
+ shiftx_per_j, shifty_per_j,
+ shiftx_rand, shifty_rand,
+ shiftx_exp, shifty_exp,
+ shiftx_alternate, shifty_alternate,
+ shiftx_cumulate, shifty_cumulate,
+ shiftx_excludew, shifty_excludeh,
+ scalex_per_i, scaley_per_i,
+ scalex_per_j, scaley_per_j,
+ scalex_rand, scaley_rand,
+ scalex_exp, scaley_exp,
+ scalex_log, scaley_log,
+ scalex_alternate, scaley_alternate,
+ scalex_cumulate, scaley_cumulate,
+ rotate_per_i, rotate_per_j,
+ rotate_rand,
+ rotate_alternatei, rotate_alternatej,
+ rotate_cumulatei, rotate_cumulatej );
+ Geom::Affine parent_transform = (((SPItem*)item->parent)->i2doc_affine())*(item->document->getRoot()->c2p.inverse());
+ Geom::Affine t = parent_transform*orig_t*parent_transform.inverse();
+ cur = center * t - center;
+ if (fillrect) {
+ if ((cur[Geom::X] > fillwidth) || (cur[Geom::Y] > fillheight)) { // off limits
+ continue;
+ }
+ }
+
+ gchar color_string[32]; *color_string = 0;
+
+ // Color tab
+ if (!initial_color.empty()) {
+ guint32 rgba = sp_svg_read_color (initial_color.data(), 0x000000ff);
+ float hsl[3];
+ SPColor::rgb_to_hsl_floatv (hsl, SP_RGBA32_R_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_B_F(rgba));
+
+ double eff_i = (color_alternatei? (i%2) : (i));
+ double eff_j = (color_alternatej? (j%2) : (j));
+
+ hsl[0] += hue_per_i * eff_i + hue_per_j * eff_j + hue_rand * g_random_double_range (-1, 1);
+ double notused;
+ hsl[0] = modf( hsl[0], &notused ); // Restrict to 0-1
+ hsl[1] += saturation_per_i * eff_i + saturation_per_j * eff_j + saturation_rand * g_random_double_range (-1, 1);
+ hsl[1] = CLAMP (hsl[1], 0, 1);
+ hsl[2] += lightness_per_i * eff_i + lightness_per_j * eff_j + lightness_rand * g_random_double_range (-1, 1);
+ hsl[2] = CLAMP (hsl[2], 0, 1);
+
+ float rgb[3];
+ SPColor::hsl_to_rgb_floatv (rgb, hsl[0], hsl[1], hsl[2]);
+ sp_svg_write_color(color_string, sizeof(color_string), SP_RGBA32_F_COMPOSE(rgb[0], rgb[1], rgb[2], 1.0));
+ }
+
+ // Blur
+ double blur = 0.0;
+ {
+ int eff_i = (blur_alternatei? (i%2) : (i));
+ int eff_j = (blur_alternatej? (j%2) : (j));
+ blur = (blur_per_i * eff_i + blur_per_j * eff_j + blur_rand * g_random_double_range (-1, 1));
+ blur = CLAMP (blur, 0, 1);
+ }
+
+ // Opacity
+ double opacity = 1.0;
+ {
+ int eff_i = (opacity_alternatei? (i%2) : (i));
+ int eff_j = (opacity_alternatej? (j%2) : (j));
+ opacity = 1 - (opacity_per_i * eff_i + opacity_per_j * eff_j + opacity_rand * g_random_double_range (-1, 1));
+ opacity = CLAMP (opacity, 0, 1);
+ }
+
+ // Trace tab
+ if (dotrace) {
+ Geom::Rect bbox_t = transform_rect (bbox_original, t*Geom::Scale(1.0/scale_units));
+
+ guint32 rgba = trace_pick (bbox_t);
+ float r = SP_RGBA32_R_F(rgba);
+ float g = SP_RGBA32_G_F(rgba);
+ float b = SP_RGBA32_B_F(rgba);
+ float a = SP_RGBA32_A_F(rgba);
+
+ float hsl[3];
+ SPColor::rgb_to_hsl_floatv (hsl, r, g, b);
+
+ gdouble val = 0;
+ switch (pick) {
+ case PICK_COLOR:
+ val = 1 - hsl[2]; // inverse lightness; to match other picks where black = max
+ break;
+ case PICK_OPACITY:
+ val = a;
+ break;
+ case PICK_R:
+ val = r;
+ break;
+ case PICK_G:
+ val = g;
+ break;
+ case PICK_B:
+ val = b;
+ break;
+ case PICK_H:
+ val = hsl[0];
+ break;
+ case PICK_S:
+ val = hsl[1];
+ break;
+ case PICK_L:
+ val = 1 - hsl[2];
+ break;
+ default:
+ break;
+ }
+
+ if (rand_picked > 0) {
+ val = randomize01 (val, rand_picked);
+ r = randomize01 (r, rand_picked);
+ g = randomize01 (g, rand_picked);
+ b = randomize01 (b, rand_picked);
+ }
+
+ if (gamma_picked != 0) {
+ double power;
+ if (gamma_picked > 0)
+ power = 1/(1 + fabs(gamma_picked));
+ else
+ power = 1 + fabs(gamma_picked);
+
+ val = pow (val, power);
+ r = pow (r, power);
+ g = pow (g, power);
+ b = pow (b, power);
+ }
+
+ if (invert_picked) {
+ val = 1 - val;
+ r = 1 - r;
+ g = 1 - g;
+ b = 1 - b;
+ }
+
+ val = CLAMP (val, 0, 1);
+ r = CLAMP (r, 0, 1);
+ g = CLAMP (g, 0, 1);
+ b = CLAMP (b, 0, 1);
+
+ // recompose tweaked color
+ rgba = SP_RGBA32_F_COMPOSE(r, g, b, a);
+
+ if (pick_to_presence) {
+ if (g_random_double_range (0, 1) > val) {
+ continue; // skip!
+ }
+ }
+ if (pick_to_size) {
+ t = parent_transform * Geom::Translate(-center[Geom::X], -center[Geom::Y])
+ * Geom::Scale (val, val) * Geom::Translate(center[Geom::X], center[Geom::Y])
+ * parent_transform.inverse() * t;
+ }
+ if (pick_to_opacity) {
+ opacity *= val;
+ }
+ if (pick_to_color) {
+ sp_svg_write_color(color_string, sizeof(color_string), rgba);
+ }
+ }
+
+ if (opacity < 1e-6) { // invisibly transparent, skip
+ continue;
+ }
+
+ if (fabs(t[0]) + fabs (t[1]) + fabs(t[2]) + fabs(t[3]) < 1e-6) { // too small, skip
+ continue;
+ }
+
+ // Create the clone
+ Inkscape::XML::Node *clone = obj_repr->document()->createElement("svg:use");
+ clone->setAttribute("x", "0");
+ clone->setAttribute("y", "0");
+ clone->setAttribute("inkscape:tiled-clone-of", id_href);
+ clone->setAttribute("xlink:href", id_href);
+
+ Geom::Point new_center;
+ bool center_set = false;
+ if (obj_repr->attribute("inkscape:transform-center-x") || obj_repr->attribute("inkscape:transform-center-y")) {
+ new_center = scale_units*desktop->dt2doc(item->getCenter()) * orig_t;
+ center_set = true;
+ }
+
+ clone->setAttributeOrRemoveIfEmpty("transform", sp_svg_transform_write(t));
+
+ if (opacity < 1.0) {
+ clone->setAttributeCssDouble("opacity", opacity);
+ }
+
+ if (*color_string) {
+ clone->setAttribute("fill", color_string);
+ clone->setAttribute("stroke", color_string);
+ }
+
+ // add the new clone to the top of the original's parent
+ parent->getRepr()->appendChild(clone);
+
+ if (blur > 0.0) {
+ SPObject *clone_object = desktop->getDocument()->getObjectByRepr(clone);
+ SPItem *item = dynamic_cast<SPItem *>(clone_object);
+ double radius = blur * perimeter_original * t.descrim();
+ // this is necessary for all newly added clones to have correct bboxes,
+ // otherwise filters won't work:
+ desktop->getDocument()->ensureUpToDate();
+ SPFilter *constructed = new_filter_gaussian_blur(desktop->getDocument(), radius, t.descrim());
+ constructed->update_filter_region(item);
+ sp_style_set_property_url (clone_object, "filter", constructed, false);
+ }
+
+ if (center_set) {
+ SPObject *clone_object = desktop->getDocument()->getObjectByRepr(clone);
+ SPItem *item = dynamic_cast<SPItem *>(clone_object);
+ if (clone_object && item) {
+ clone_object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+ item->setCenter(desktop->doc2dt(new_center));
+ clone_object->updateRepr();
+ }
+ }
+
+ Inkscape::GC::release(clone);
+ }
+ cur[Geom::Y] = 0;
+ }
+
+ if (dotrace) {
+ trace_finish ();
+ }
+
+ change_selection(selection);
+
+ desktop->clearWaitingCursor();
+ DocumentUndo::done(getDocument(), _("Create tiled clones"), INKSCAPE_ICON("dialog-tile-clones"));
+}
+
+Gtk::Box * CloneTiler::new_tab(Gtk::Notebook *nb, const gchar *label)
+{
+ auto l = Gtk::manage(new Gtk::Label(label, true));
+ auto vb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL, VB_MARGIN));
+ vb->set_homogeneous(false);
+ vb->set_border_width(VB_MARGIN);
+ nb->append_page(*vb, *l);
+ return vb;
+}
+
+void CloneTiler::checkbox_toggled(Gtk::ToggleButton *tb,
+ const Glib::ustring &attr)
+{
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setBool(prefs_path + attr, tb->get_active());
+}
+
+Gtk::Widget * CloneTiler::checkbox(const char *tip,
+ const Glib::ustring &attr)
+{
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, VB_MARGIN));
+ auto b = Gtk::manage(new UI::Widget::CheckButtonInternal());
+ b->set_tooltip_text(tip);
+
+ auto const prefs = Inkscape::Preferences::get();
+ auto const value = prefs->getBool(prefs_path + attr);
+ b->set_active(value);
+
+ hb->pack_start(*b, false, true);
+ b->signal_clicked().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::checkbox_toggled), b, attr));
+
+ b->set_uncheckable();
+
+ return hb;
+}
+
+void CloneTiler::value_changed(Glib::RefPtr<Gtk::Adjustment> &adj,
+ Glib::ustring const &pref)
+{
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setDouble(prefs_path + pref, adj->get_value());
+}
+
+Gtk::Widget * CloneTiler::spinbox(const char *tip,
+ const Glib::ustring &attr,
+ double lower,
+ double upper,
+ const gchar *suffix,
+ bool exponent/* = false*/)
+{
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0));
+
+ {
+ // Parameters for adjustment
+ auto const initial_value = (exponent ? 1.0 : 0.0);
+ auto const step_increment = (exponent ? 0.01 : 0.1);
+ auto const page_increment = (exponent ? 0.05 : 0.4);
+
+ auto a = Gtk::Adjustment::create(initial_value,
+ lower,
+ upper,
+ step_increment,
+ page_increment);
+
+ auto const climb_rate = (exponent ? 0.01 : 0.1);
+ auto const digits = (exponent ? 2 : 1);
+
+ auto sb = new Inkscape::UI::Widget::SpinButton(a, climb_rate, digits);
+
+ sb->set_tooltip_text (tip);
+ sb->set_width_chars (5);
+ sb->set_digits(3);
+ hb->pack_start(*sb, false, false, SB_MARGIN);
+
+ auto prefs = Inkscape::Preferences::get();
+ auto value = prefs->getDoubleLimited(prefs_path + attr, exponent? 1.0 : 0.0, lower, upper);
+ a->set_value (value);
+ a->signal_value_changed().connect(sigc::bind(sigc::mem_fun(*this, &CloneTiler::value_changed), a, attr));
+
+ if (exponent) {
+ sb->set_oneable();
+ } else {
+ sb->set_zeroable();
+ }
+ }
+
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(suffix);
+ hb->pack_start(*l);
+ }
+
+ return hb;
+}
+
+void CloneTiler::symgroup_changed(Gtk::ComboBox *cb)
+{
+ auto prefs = Inkscape::Preferences::get();
+ auto group_new = cb->get_active_row_number();
+ prefs->setInt(prefs_path + "symmetrygroup", group_new);
+}
+
+void CloneTiler::xy_changed(Glib::RefPtr<Gtk::Adjustment> &adj, Glib::ustring const &pref)
+{
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setInt(prefs_path + pref, (int) floor(adj->get_value() + 0.5));
+}
+
+void CloneTiler::keep_bbox_toggled()
+{
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setBool(prefs_path + "keepbbox", _cb_keep_bbox->get_active());
+}
+
+void CloneTiler::pick_to(Gtk::ToggleButton *tb, Glib::ustring const &pref)
+{
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setBool(prefs_path + pref, tb->get_active());
+}
+
+
+void CloneTiler::reset_recursive(Gtk::Widget *w)
+{
+ if (w) {
+ auto sb = dynamic_cast<Inkscape::UI::Widget::SpinButton *>(w);
+ auto tb = dynamic_cast<Inkscape::UI::Widget::CheckButtonInternal *>(w);
+
+ {
+ if (sb && sb->get_zeroable()) { // spinbutton
+ auto a = sb->get_adjustment();
+ a->set_value(0);
+ }
+ }
+ {
+ if (sb && sb->get_oneable()) { // spinbutton
+ auto a = sb->get_adjustment();
+ a->set_value(1);
+ }
+ }
+ {
+ if (tb && tb->get_uncheckable()) { // checkbox
+ tb->set_active(false);
+ }
+ }
+ }
+
+ auto container = dynamic_cast<Gtk::Container *>(w);
+
+ if (container) {
+ auto c = container->get_children();
+ for (auto i : c) {
+ reset_recursive(i);
+ }
+ }
+}
+
+void CloneTiler::reset()
+{
+ reset_recursive(this);
+}
+
+void CloneTiler::table_attach(Gtk::Grid *table, Gtk::Widget *widget, float align, int row, int col)
+{
+ widget->set_halign(Gtk::ALIGN_FILL);
+ widget->set_valign(Gtk::ALIGN_CENTER);
+ table->attach(*widget, col, row, 1, 1);
+}
+
+Gtk::Grid * CloneTiler::table_x_y_rand(int values)
+{
+ auto table = Gtk::manage(new Gtk::Grid());
+ table->set_row_spacing(6);
+ table->set_column_spacing(8);
+
+ table->set_border_width(VB_MARGIN);
+
+ {
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0));
+ hb->set_homogeneous(false);
+
+ auto i = Glib::wrap(sp_get_icon_image("object-rows", GTK_ICON_SIZE_MENU));
+ hb->pack_start(*i, false, false, 2);
+
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<small>Per row:</small>"));
+ hb->pack_start(*l, false, false, 2);
+
+ table_attach(table, hb, 0, 1, 2);
+ }
+
+ {
+ auto hb = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL, 0));
+ hb->set_homogeneous(false);
+
+ auto i = Glib::wrap(sp_get_icon_image("object-columns", GTK_ICON_SIZE_MENU));
+ hb->pack_start(*i, false, false, 2);
+
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<small>Per column:</small>"));
+ hb->pack_start(*l, false, false, 2);
+
+ table_attach(table, hb, 0, 1, 3);
+ }
+
+ {
+ auto l = Gtk::manage(new Gtk::Label(""));
+ l->set_markup(_("<small>Randomize:</small>"));
+ table_attach(table, l, 0, 1, 4);
+ }
+
+ return table;
+}
+
+void CloneTiler::pick_switched(PickType v)
+{
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setInt(prefs_path + "pick", v);
+}
+
+void CloneTiler::switch_to_create()
+{
+ for (auto w : _rowscols) {
+ w->set_sensitive(true);
+ }
+ for (auto w : _widthheight) {
+ w->set_sensitive(false);
+ }
+
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setBool(prefs_path + "fillrect", false);
+}
+
+
+void CloneTiler::switch_to_fill()
+{
+ for (auto w : _rowscols) {
+ w->set_sensitive(false);
+ }
+ for (auto w : _widthheight) {
+ w->set_sensitive(true);
+ }
+
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setBool(prefs_path + "fillrect", true);
+}
+
+void CloneTiler::fill_width_changed()
+{
+ auto const raw_dist = fill_width->get_value();
+ auto const unit = unit_menu->getUnit();
+ auto const pixels = Inkscape::Util::Quantity::convert(raw_dist, unit, "px");
+
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setDouble(prefs_path + "fillwidth", pixels);
+}
+
+void CloneTiler::fill_height_changed()
+{
+ auto const raw_dist = fill_height->get_value();
+ auto const unit = unit_menu->getUnit();
+ auto const pixels = Inkscape::Util::Quantity::convert(raw_dist, unit, "px");
+
+ auto prefs = Inkscape::Preferences::get();
+ prefs->setDouble(prefs_path + "fillheight", pixels);
+}
+
+void CloneTiler::unit_changed()
+{
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ gdouble width_pixels = prefs->getDouble(prefs_path + "fillwidth");
+ gdouble height_pixels = prefs->getDouble(prefs_path + "fillheight");
+
+ Inkscape::Util::Unit const *unit = unit_menu->getUnit();
+
+ gdouble width_value = Inkscape::Util::Quantity::convert(width_pixels, "px", unit);
+ gdouble height_value = Inkscape::Util::Quantity::convert(height_pixels, "px", unit);
+ fill_width->set_value(width_value);
+ fill_height->set_value(height_value);
+}
+
+void CloneTiler::do_pick_toggled()
+{
+ auto prefs = Inkscape::Preferences::get();
+ auto active = _b->get_active();
+ prefs->setBool(prefs_path + "dotrace", active);
+
+ if (_dotrace) {
+ _dotrace->set_sensitive(active);
+ }
+}
+
+void CloneTiler::show_page_trace()
+{
+ nb->set_current_page(6);
+ _b->set_active(false);
+}
+
+
+}
+}
+}
+
+
+/*
+ Local Variables:
+ mode:c++
+ c-file-style:"stroustrup"
+ c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+ indent-tabs-mode:nil
+ fill-column:99
+ End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 12:15:47 +0000