2 Copyright (C) 2000-2007 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #include "fix_carbon.h"
25 #include "pbd/gstdio_compat.h"
27 #include <gtkmm/stock.h>
28 #include <gtkmm/settings.h>
30 #include "gtkmm2ext/gtk_ui.h"
31 #include "gtkmm2ext/cell_renderer_color_selector.h"
32 #include "gtkmm2ext/utils.h"
34 #include "pbd/file_utils.h"
35 #include "pbd/compose.h"
37 #include "ardour/filesystem_paths.h"
38 #include "ardour/profile.h"
40 #include "canvas/container.h"
41 #include "canvas/rectangle.h"
42 #include "canvas/scroll_group.h"
43 #include "canvas/wave_view.h"
45 #include "ardour_button.h"
46 #include "ardour_dialog.h"
47 #include "theme_manager.h"
48 #include "rgb_macros.h"
49 #include "ui_config.h"
57 using namespace ARDOUR;
58 using namespace ARDOUR_UI_UTILS;
60 ThemeManager::ThemeManager()
61 : dark_button (_("Dark Theme"))
62 , light_button (_("Light Theme"))
63 , reset_button (_("Restore Defaults"))
64 , flat_buttons (_("Draw \"flat\" buttons"))
65 , blink_rec_button (_("Blink Rec-Arm buttons"))
66 , region_color_button (_("Color regions using their track's color"))
67 , show_clipping_button (_("Show waveform clipping"))
68 , waveform_gradient_depth (0, 1.0, 0.05)
69 , waveform_gradient_depth_label (_("Waveforms color gradient depth"))
70 , timeline_item_gradient_depth (0, 1.0, 0.05)
71 , timeline_item_gradient_depth_label (_("Timeline item gradient depth"))
72 , all_dialogs (_("All floating windows are dialogs"))
73 , transients_follow_front (_("Transient windows follow front window."))
74 , floating_monitor_section (_("Float detached monitor-section window"))
75 , icon_set_label (_("Icon Set"))
76 , color_theme_label (_("Color Theme"))
77 , palette_viewport (*palette_scroller.get_hadjustment(), *palette_scroller.get_vadjustment())
83 /* Now the alias list */
85 alias_list = TreeStore::create (alias_columns);
86 alias_display.set_model (alias_list);
87 alias_display.append_column (_("Object"), alias_columns.name);
89 Gtkmm2ext::CellRendererColorSelector* color_renderer = manage (new Gtkmm2ext::CellRendererColorSelector);
90 TreeViewColumn* color_column = manage (new TreeViewColumn (_("Color"), *color_renderer));
91 color_column->add_attribute (color_renderer->property_color(), alias_columns.color);
92 alias_display.append_column (*color_column);
94 alias_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
95 alias_display.get_column (0)->set_expand (true);
96 alias_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
97 alias_display.get_column (1)->set_expand (false);
98 alias_display.set_reorderable (false);
99 alias_display.set_headers_visible (true);
101 alias_display.signal_button_press_event().connect (sigc::mem_fun (*this, &ThemeManager::alias_button_press_event), false);
103 alias_scroller.add (alias_display);
105 /* various buttons */
107 RadioButton::Group group = dark_button.get_group();
108 light_button.set_group(group);
109 theme_selection_hbox.set_homogeneous(false);
110 theme_selection_hbox.pack_start (dark_button);
111 theme_selection_hbox.pack_start (light_button);
113 set_homogeneous (false);
115 vector<string> color_themes = ::get_color_themes ();
117 if (color_themes.size() > 1) {
118 Gtkmm2ext::set_popdown_strings (color_theme_dropdown, color_themes);
119 color_theme_dropdown.set_active_text (UIConfiguration::instance().get_color_file());
121 hbox = Gtk::manage (new Gtk::HBox());
122 Gtk::Alignment* align = Gtk::manage (new Gtk::Alignment);
124 align->add (color_theme_dropdown);
125 hbox->set_spacing (6);
126 hbox->pack_start (color_theme_label, false, false);
127 hbox->pack_start (*align, true, true);
128 pack_start (*hbox, PACK_SHRINK);
131 pack_start (reset_button, PACK_SHRINK);
133 pack_start (all_dialogs, PACK_SHRINK);
134 pack_start (transients_follow_front, PACK_SHRINK);
136 if (!Profile->get_mixbus()) {
137 pack_start (floating_monitor_section, PACK_SHRINK);
139 pack_start (flat_buttons, PACK_SHRINK);
140 pack_start (blink_rec_button, PACK_SHRINK);
141 pack_start (region_color_button, PACK_SHRINK);
142 pack_start (show_clipping_button, PACK_SHRINK);
144 vector<string> icon_sets = ::get_icon_sets ();
146 if (icon_sets.size() > 1) {
147 Gtkmm2ext::set_popdown_strings (icon_set_dropdown, icon_sets);
148 icon_set_dropdown.set_active_text (UIConfiguration::instance().get_icon_set());
150 hbox = Gtk::manage (new Gtk::HBox());
151 hbox->set_spacing (6);
152 Gtk::Alignment* align = Gtk::manage (new Gtk::Alignment);
154 align->add (icon_set_dropdown);
155 hbox->pack_start (icon_set_label, false, false);
156 hbox->pack_start (*align, true, true);
157 pack_start (*hbox, PACK_SHRINK);
160 hbox = Gtk::manage (new Gtk::HBox());
161 hbox->set_spacing (6);
162 hbox->pack_start (waveform_gradient_depth, true, true);
163 hbox->pack_start (waveform_gradient_depth_label, false, false);
164 pack_start (*hbox, PACK_SHRINK);
166 hbox = Gtk::manage (new Gtk::HBox());
167 hbox->set_spacing (6);
168 hbox->pack_start (timeline_item_gradient_depth, true, true);
169 hbox->pack_start (timeline_item_gradient_depth_label, false, false);
170 pack_start (*hbox, PACK_SHRINK);
172 palette_group = initialize_palette_canvas (*palette_viewport.canvas());
173 palette_viewport.signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_canvas_allocated), palette_group, palette_viewport.canvas(),
174 sigc::mem_fun (*this, &ThemeManager::palette_event)));
175 palette_scroller.add (palette_viewport);
177 modifier_scroller.add (modifier_vbox);
179 notebook.append_page (alias_scroller, _("Items"));
180 notebook.append_page (palette_scroller, _("Palette"));
181 notebook.append_page (modifier_scroller, _("Transparency"));
183 pack_start (notebook);
187 waveform_gradient_depth.set_update_policy (Gtk::UPDATE_DELAYED);
188 timeline_item_gradient_depth.set_update_policy (Gtk::UPDATE_DELAYED);
190 color_dialog.get_colorsel()->set_has_opacity_control (true);
191 color_dialog.get_colorsel()->set_has_palette (true);
195 color_dialog.get_ok_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_ACCEPT));
196 color_dialog.get_cancel_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_CANCEL));
197 dark_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_dark_theme_button_toggled));
198 light_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_light_theme_button_toggled));
199 reset_button.signal_clicked().connect (sigc::mem_fun (*this, &ThemeManager::reset_canvas_colors));
200 flat_buttons.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_flat_buttons_toggled));
201 blink_rec_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_blink_rec_arm_toggled));
202 region_color_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_region_color_toggled));
203 show_clipping_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_show_clip_toggled));
204 waveform_gradient_depth.signal_value_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_waveform_gradient_depth_change));
205 timeline_item_gradient_depth.signal_value_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_timeline_item_gradient_depth_change));
206 all_dialogs.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_all_dialogs_toggled));
207 transients_follow_front.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_transients_follow_front_toggled));
208 floating_monitor_section.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_floating_monitor_section_toggled));
209 icon_set_dropdown.signal_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_icon_set_changed));
210 color_theme_dropdown.signal_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_color_theme_changed));
212 Gtkmm2ext::UI::instance()->set_tip (all_dialogs,
213 string_compose (_("Mark all floating windows to be type \"Dialog\" rather than using \"Utility\" for some.\n"
214 "This may help with some window managers. This requires a restart of %1 to take effect"),
216 Gtkmm2ext::UI::instance()->set_tip (transients_follow_front,
217 string_compose (_("Make transient windows follow the front window when toggling between the editor and mixer.\n"
218 "This requires a restart of %1 to take effect"), PROGRAM_NAME));
219 Gtkmm2ext::UI::instance()->set_tip (floating_monitor_section,
220 string_compose (_("When detaching the monitoring section, mark it as \"Utility\" window to stay in front.\n"
221 "This requires a restart of %1 to take effect"), PROGRAM_NAME));
223 set_size_request (-1, 400);
224 /* no need to call setup_palette() here, it will be done when its size is allocated */
228 UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &ThemeManager::colors_changed));
231 ThemeManager::~ThemeManager()
236 ThemeManager::setup_modifiers ()
238 UIConfiguration* uic (&UIConfiguration::instance());
239 UIConfiguration::Modifiers& modifiers (uic->modifiers);
241 Gtk::Label* mod_label;
242 Gtk::HScale* mod_scale;
244 Gtkmm2ext::container_clear (modifier_vbox);
246 for (UIConfiguration::Modifiers::const_iterator m = modifiers.begin(); m != modifiers.end(); ++m) {
247 mod_hbox = manage (new HBox);
249 mod_scale = manage (new HScale (0.0, 1.0, 0.01));
250 mod_scale->set_draw_value (false);
251 mod_scale->set_value (m->second.a());
252 mod_scale->set_update_policy (Gtk::UPDATE_DISCONTINUOUS);
253 mod_scale->signal_value_changed().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::modifier_edited), mod_scale, m->first));
255 mod_label = manage (new Label (m->first));
256 mod_label->set_alignment (1.0, 0.5);
257 mod_label->set_size_request (150, -1); /* 150 pixels should be enough for anyone */
259 mod_hbox->pack_start (*mod_label, false, true, 12);
260 mod_hbox->pack_start (*mod_scale, true, true);
262 modifier_vbox.pack_start (*mod_hbox, false, false);
265 modifier_vbox.show_all ();
270 ThemeManager::modifier_edited (Gtk::Range* range, string name)
272 using namespace ArdourCanvas;
274 double alpha = range->get_value();
275 SVAModifier svam (SVAModifier::Assign, -1.0, -1.0, alpha);
276 UIConfiguration::instance().set_modifier (name, svam);
280 ThemeManager::colors_changed ()
288 ThemeManager::save (string /*path*/)
294 ThemeManager::on_flat_buttons_toggled ()
296 UIConfiguration::instance().set_flat_buttons (flat_buttons.get_active());
297 ArdourButton::set_flat_buttons (flat_buttons.get_active());
299 gtk_rc_reset_styles (gtk_settings_get_default());
303 ThemeManager::on_blink_rec_arm_toggled ()
305 UIConfiguration::instance().set_blink_rec_arm (blink_rec_button.get_active());
306 UIConfiguration::instance().ParameterChanged("blink-rec-arm");
310 ThemeManager::on_region_color_toggled ()
312 UIConfiguration::instance().set_color_regions_using_track_color (region_color_button.get_active());
316 ThemeManager::on_show_clip_toggled ()
318 UIConfiguration::instance().set_show_waveform_clipping (show_clipping_button.get_active());
319 // "show-waveform-clipping" was a session config key
320 ArdourCanvas::WaveView::set_global_show_waveform_clipping (UIConfiguration::instance().get_show_waveform_clipping());
324 ThemeManager::on_all_dialogs_toggled ()
326 UIConfiguration::instance().set_all_floating_windows_are_dialogs (all_dialogs.get_active());
330 ThemeManager::on_transients_follow_front_toggled ()
332 UIConfiguration::instance().set_transients_follow_front (transients_follow_front.get_active());
336 ThemeManager::on_floating_monitor_section_toggled ()
338 UIConfiguration::instance().set_floating_monitor_section (floating_monitor_section.get_active());
342 ThemeManager::on_waveform_gradient_depth_change ()
344 double v = waveform_gradient_depth.get_value();
346 UIConfiguration::instance().set_waveform_gradient_depth (v);
347 ArdourCanvas::WaveView::set_global_gradient_depth (v);
351 ThemeManager::on_timeline_item_gradient_depth_change ()
353 double v = timeline_item_gradient_depth.get_value();
355 UIConfiguration::instance().set_timeline_item_gradient_depth (v);
359 ThemeManager::on_icon_set_changed ()
361 string new_set = icon_set_dropdown.get_active_text();
362 UIConfiguration::instance().set_icon_set (new_set);
366 ThemeManager::on_color_theme_changed ()
368 string new_theme = color_theme_dropdown.get_active_text();
369 UIConfiguration::instance().set_color_file (new_theme);
373 ThemeManager::on_dark_theme_button_toggled()
375 if (!dark_button.get_active()) return;
377 UIConfiguration* uic (&UIConfiguration::instance());
379 uic->set_color_file("dark");
383 ThemeManager::on_light_theme_button_toggled()
385 if (!light_button.get_active()) return;
387 UIConfiguration* uic (&UIConfiguration::instance());
389 uic->set_color_file("light");
393 ThemeManager::set_ui_to_state()
395 /* there is no way these values can change individually
396 * by themselves (w/o user-interaction)
397 * hence a common combined update function suffices
400 if (UIConfiguration::instance().get_color_file() == "light") {
401 light_button.set_active(true);
403 dark_button.set_active(true);
406 /* there is no need to block signal handlers, here,
407 * all elements check if the value has changed and ignore NOOPs
409 all_dialogs.set_active (UIConfiguration::instance().get_all_floating_windows_are_dialogs());
410 transients_follow_front.set_active (UIConfiguration::instance().get_transients_follow_front());
411 floating_monitor_section.set_active (UIConfiguration::instance().get_floating_monitor_section());
412 flat_buttons.set_active (UIConfiguration::instance().get_flat_buttons());
413 blink_rec_button.set_active (UIConfiguration::instance().get_blink_rec_arm());
414 region_color_button.set_active (UIConfiguration::instance().get_color_regions_using_track_color());
415 show_clipping_button.set_active (UIConfiguration::instance().get_show_waveform_clipping());
416 waveform_gradient_depth.set_value(UIConfiguration::instance().get_waveform_gradient_depth());
417 timeline_item_gradient_depth.set_value(UIConfiguration::instance().get_timeline_item_gradient_depth());
421 ThemeManager::reset_canvas_colors()
427 basename += UIConfiguration::instance().get_color_file();
428 basename += UIConfiguration::color_file_suffix;
430 if (find_file (ardour_config_search_path(), basename, cfile)) {
431 string backup = cfile + string (X_(".old"));
432 g_rename (cfile.c_str(), backup.c_str());
433 /* don't really care if it fails */
436 UIConfiguration::instance().load_defaults();
437 UIConfiguration::instance().save_state ();
441 ArdourCanvas::Container*
442 ThemeManager::initialize_palette_canvas (ArdourCanvas::Canvas& canvas)
444 using namespace ArdourCanvas;
446 /* hide background */
447 canvas.set_background_color (rgba_to_color (0.0, 0.0, 1.0, 0.0));
449 /* bi-directional scroll group */
451 ScrollGroup* scroll_group = new ScrollGroup (canvas.root(), ScrollGroup::ScrollSensitivity (ScrollGroup::ScrollsVertically|ScrollGroup::ScrollsHorizontally));
452 canvas.add_scroller (*scroll_group);
454 /* new container to hold everything */
456 return new ArdourCanvas::Container (scroll_group);
460 ThemeManager::palette_canvas_allocated (Gtk::Allocation& alloc, ArdourCanvas::Container* group, ArdourCanvas::Canvas* canvas, sigc::slot<bool,GdkEvent*,std::string> event_handler)
462 build_palette_canvas (*canvas, *group, event_handler);
467 ArdourCanvas::HSV color;
468 NamedColor (string s, ArdourCanvas::HSV c) : name (s), color (c) {}
472 bool operator() (NamedColor const & a, NamedColor const & b) {
473 using namespace ArdourCanvas;
474 const HSV black (0, 0, 0);
475 if (a.color.is_gray() || b.color.is_gray()) {
476 return black.distance (a.color) < black.distance (b.color);
478 return a.color.h < b.color.h;
479 // const HSV red (rgba_to_color (1.0, 0.0, 0.0, 1.0));
480 // return red.distance (a.color) < red.distance (b.color);
487 ThemeManager::build_palette_canvas (ArdourCanvas::Canvas& canvas, ArdourCanvas::Container& group, sigc::slot<bool,GdkEvent*,std::string> event_handler)
489 using namespace ArdourCanvas;
491 /* we want the colors sorted by hue, with their name */
493 UIConfiguration::Colors& colors (UIConfiguration::instance().colors);
494 vector<NamedColor> nc;
495 for (UIConfiguration::Colors::const_iterator x = colors.begin(); x != colors.end(); ++x) {
496 nc.push_back (NamedColor (x->first, HSV (x->second)));
499 sort (nc.begin(), nc.end(), sorter);
501 const uint32_t color_limit = nc.size();
502 const double box_size = 20.0;
503 const double width = canvas.width();
504 const double height = canvas.height();
506 uint32_t color_num = 0;
508 /* clear existing rects and delete them */
512 for (uint32_t y = 0; y < height - box_size && color_num < color_limit; y += box_size) {
513 for (uint32_t x = 0; x < width - box_size && color_num < color_limit; x += box_size) {
514 ArdourCanvas::Rectangle* r = new ArdourCanvas::Rectangle (&group, ArdourCanvas::Rect (x, y, x + box_size, y + box_size));
516 string name = nc[color_num++].name;
518 UIConfiguration::Colors::iterator c = colors.find (name);
520 if (c != colors.end()) {
521 Color color = c->second;
522 r->set_fill_color (color);
523 r->set_outline_color (rgba_to_color (0.0, 0.0, 0.0, 1.0));
524 r->set_tooltip (name);
525 r->Event.connect (sigc::bind (event_handler, name));
532 ThemeManager::palette_size_request (Gtk::Requisition* req)
534 uint32_t ncolors = UIConfiguration::instance().colors.size();
535 const int box_size = 20;
537 double c = sqrt ((double)ncolors);
538 req->width = (int) floor (c * box_size);
539 req->height = (int) floor (c * box_size);
541 /* add overflow row if necessary */
543 if (fmod (ncolors, c) != 0.0) {
544 req->height += box_size;
549 ThemeManager::setup_palette ()
551 build_palette_canvas (*palette_viewport.canvas(), *palette_group, sigc::mem_fun (*this, &ThemeManager::palette_event));
555 ThemeManager::palette_event (GdkEvent* ev, string name)
558 case GDK_BUTTON_RELEASE:
559 edit_palette_color (name);
568 ThemeManager::edit_palette_color (std::string name)
570 using namespace ArdourCanvas;
572 UIConfiguration* uic (&UIConfiguration::instance());
573 ArdourCanvas::Color c = uic->color (name);
576 color_to_rgba (c, r, g, b, a);
578 gdkcolor.set_rgb_p (r, g, b);
579 color_dialog.get_colorsel()->set_previous_color (gdkcolor);
580 color_dialog.get_colorsel()->set_current_color (gdkcolor);
581 color_dialog.get_colorsel()->set_previous_alpha ((guint16) (a * 65535));
582 color_dialog.get_colorsel()->set_current_alpha ((guint16) (a * 65535));
584 color_dialog_connection.disconnect ();
585 color_dialog_connection = color_dialog.signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_color_response), name));
586 color_dialog.present();
590 ThemeManager::palette_color_response (int result, std::string name)
592 using namespace ArdourCanvas;
594 color_dialog_connection.disconnect ();
596 UIConfiguration* uic (&UIConfiguration::instance());
601 case RESPONSE_ACCEPT:
603 gdkcolor = color_dialog.get_colorsel()->get_current_color();
604 a = color_dialog.get_colorsel()->get_current_alpha() / 65535.0;
605 r = gdkcolor.get_red_p();
606 g = gdkcolor.get_green_p();
607 b = gdkcolor.get_blue_p();
609 uic->set_color (name, rgba_to_color (r, g, b, a));
616 color_dialog.hide ();
620 ThemeManager::alias_palette_event (GdkEvent* ev, string new_alias, string target_name)
623 case GDK_BUTTON_RELEASE:
624 UIConfiguration::instance().set_alias (target_name, new_alias);
634 ThemeManager::alias_palette_response (int response, std::string target_name, std::string old_alias)
637 case GTK_RESPONSE_OK:
638 case GTK_RESPONSE_ACCEPT:
639 /* rebuild alias list with new color: inefficient but simple */
643 case GTK_RESPONSE_REJECT:
645 UIConfiguration::instance().set_alias (target_name, old_alias);
653 palette_window->hide ();
657 ThemeManager::choose_color_from_palette (string const & name)
659 UIConfiguration* uic (&UIConfiguration::instance());
660 UIConfiguration::ColorAliases::iterator i = uic->color_aliases.find (name);
662 if (i == uic->color_aliases.end()) {
666 delete palette_window;
668 palette_window = new ArdourDialog (_("Color Palette"));
669 palette_window->add_button (Stock::CANCEL, RESPONSE_REJECT); /* using CANCEL causes confusion if dialog is closed via CloseAllDialogs */
670 palette_window->add_button (Stock::OK, RESPONSE_OK);
672 ArdourCanvas::GtkCanvas* canvas = new ArdourCanvas::GtkCanvas ();
673 ArdourCanvas::Container* group = initialize_palette_canvas (*canvas);
675 canvas->signal_size_request().connect (sigc::mem_fun (*this, &ThemeManager::palette_size_request));
676 canvas->signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_canvas_allocated), group, canvas,
677 sigc::bind (sigc::mem_fun (*this, &ThemeManager::alias_palette_event), name)));
679 palette_window->get_vbox()->pack_start (*canvas);
680 palette_window->show_all ();
682 palette_response_connection = palette_window->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::alias_palette_response), name, i->second));
684 palette_window->set_position (WIN_POS_MOUSE);
685 palette_window->present ();
689 ThemeManager::setup_aliases ()
691 using namespace ArdourCanvas;
693 UIConfiguration* uic (&UIConfiguration::instance());
694 UIConfiguration::ColorAliases& aliases (uic->color_aliases);
696 alias_list->clear ();
698 for (UIConfiguration::ColorAliases::iterator i = aliases.begin(); i != aliases.end(); ++i) {
699 TreeModel::Children rows = alias_list->children();
701 string::size_type colon;
703 if ((colon = i->first.find (':')) != string::npos) {
705 /* this is supposed to be a child node, so find the
709 string parent = i->first.substr (0, colon);
710 TreeModel::iterator ri;
712 for (ri = rows.begin(); ri != rows.end(); ++ri) {
713 string s = (*ri)[alias_columns.name];
719 if (ri == rows.end()) {
720 /* not found, add the parent as new top level row */
721 row = *(alias_list->append());
722 row[alias_columns.name] = parent;
723 row[alias_columns.alias] = "";
725 /* now add the child as a child of this one */
727 row = *(alias_list->insert (row->children().end()));
728 row[alias_columns.name] = i->first.substr (colon+1);
730 row = *(alias_list->insert ((*ri)->children().end()));
731 row[alias_columns.name] = i->first.substr (colon+1);
736 row = *(alias_list->append());
737 row[alias_columns.name] = i->first;
738 row[alias_columns.key] = i->first;
741 row[alias_columns.key] = i->first;
742 row[alias_columns.alias] = i->second;
746 Color c (uic->color (i->second));
747 color_to_rgba (c, r, g, b, a);
748 col.set_rgb_p (r, g, b);
750 row[alias_columns.color] = col;
755 ThemeManager::alias_button_press_event (GdkEventButton* ev)
758 TreeModel::Path path;
759 TreeViewColumn* column;
763 if (!alias_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
767 guint32 colnum = GPOINTER_TO_UINT (column->get_data (X_("colnum")));
771 /* allow normal processing to occur */
775 if ((iter = alias_list->get_iter (path))) {
776 string target_color_alias = (*iter)[alias_columns.key];
777 if (!target_color_alias.empty()) {
778 choose_color_from_palette (target_color_alias);