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.
25 #include "fix_carbon.h"
27 #include <pbd/gstdio_compat.h>
29 #include <gtkmm/stock.h>
30 #include <gtkmm/settings.h>
32 #include "gtkmm2ext/gtk_ui.h"
33 #include "gtkmm2ext/cell_renderer_color_selector.h"
34 #include "gtkmm2ext/utils.h"
36 #include "pbd/file_utils.h"
37 #include "pbd/compose.h"
39 #include "ardour/filesystem_paths.h"
41 #include "canvas/container.h"
42 #include "canvas/rectangle.h"
43 #include "canvas/scroll_group.h"
44 #include "canvas/wave_view.h"
46 #include "ardour_button.h"
47 #include "ardour_dialog.h"
48 #include "theme_manager.h"
49 #include "rgb_macros.h"
50 #include "ui_config.h"
58 using namespace ARDOUR;
59 using namespace ARDOUR_UI_UTILS;
61 ThemeManager::ThemeManager()
62 : dark_button (_("Dark Theme"))
63 , light_button (_("Light Theme"))
64 , reset_button (_("Restore Defaults"))
65 , flat_buttons (_("Draw \"flat\" buttons"))
66 , blink_rec_button (_("Blink Rec-Arm buttons"))
67 , region_color_button (_("Color regions using their track's color"))
68 , show_clipping_button (_("Show waveform clipping"))
69 , waveform_gradient_depth (0, 1.0, 0.05)
70 , waveform_gradient_depth_label (_("Waveforms color gradient depth"))
71 , timeline_item_gradient_depth (0, 1.0, 0.05)
72 , timeline_item_gradient_depth_label (_("Timeline item gradient depth"))
73 , all_dialogs (_("All floating windows are dialogs"))
74 , transients_follow_front (_("Transient windows follow front window."))
75 , icon_set_label (_("Icon Set"))
76 , palette_viewport (*palette_scroller.get_hadjustment(), *palette_scroller.get_vadjustment())
80 /* Now the alias list */
82 alias_list = TreeStore::create (alias_columns);
83 alias_display.set_model (alias_list);
84 alias_display.append_column (_("Object"), alias_columns.name);
86 Gtkmm2ext::CellRendererColorSelector* color_renderer = manage (new Gtkmm2ext::CellRendererColorSelector);
87 TreeViewColumn* color_column = manage (new TreeViewColumn (_("Color"), *color_renderer));
88 color_column->add_attribute (color_renderer->property_color(), alias_columns.color);
89 alias_display.append_column (*color_column);
91 alias_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
92 alias_display.get_column (0)->set_expand (true);
93 alias_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
94 alias_display.get_column (1)->set_expand (false);
95 alias_display.set_reorderable (false);
96 alias_display.get_selection()->set_mode (SELECTION_NONE);
97 alias_display.set_headers_visible (true);
99 alias_display.signal_button_press_event().connect (sigc::mem_fun (*this, &ThemeManager::alias_button_press_event), false);
101 alias_scroller.add (alias_display);
103 /* various buttons */
105 RadioButton::Group group = dark_button.get_group();
106 light_button.set_group(group);
107 theme_selection_hbox.set_homogeneous(false);
108 theme_selection_hbox.pack_start (dark_button);
109 theme_selection_hbox.pack_start (light_button);
111 set_homogeneous (false);
112 #if 0 // disable light/dark theme choice. until the 'light theme gets some attention.
113 pack_start (theme_selection_hbox, PACK_SHRINK);
115 pack_start (reset_button, PACK_SHRINK);
117 pack_start (all_dialogs, PACK_SHRINK);
118 pack_start (transients_follow_front, PACK_SHRINK);
120 pack_start (flat_buttons, PACK_SHRINK);
121 pack_start (blink_rec_button, PACK_SHRINK);
122 pack_start (region_color_button, PACK_SHRINK);
123 pack_start (show_clipping_button, PACK_SHRINK);
127 vector<string> icon_sets = ::get_icon_sets ();
129 if (icon_sets.size() > 1) {
130 Gtkmm2ext::set_popdown_strings (icon_set_dropdown, icon_sets);
131 icon_set_dropdown.set_active_text (UIConfiguration::instance().get_icon_set());
133 hbox = Gtk::manage (new Gtk::HBox());
134 hbox->set_spacing (6);
135 hbox->pack_start (icon_set_label, false, false);
136 hbox->pack_start (icon_set_dropdown, true, true);
137 pack_start (*hbox, PACK_SHRINK);
141 hbox = Gtk::manage (new Gtk::HBox());
142 hbox->set_spacing (6);
143 hbox->pack_start (waveform_gradient_depth, true, true);
144 hbox->pack_start (waveform_gradient_depth_label, false, false);
145 pack_start (*hbox, PACK_SHRINK);
147 hbox = Gtk::manage (new Gtk::HBox());
148 hbox->set_spacing (6);
149 hbox->pack_start (timeline_item_gradient_depth, true, true);
150 hbox->pack_start (timeline_item_gradient_depth_label, false, false);
151 pack_start (*hbox, PACK_SHRINK);
153 palette_group = initialize_palette_canvas (*palette_viewport.canvas());
154 palette_viewport.signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_canvas_allocated), palette_group, palette_viewport.canvas(),
155 sigc::mem_fun (*this, &ThemeManager::palette_event)));
156 palette_scroller.add (palette_viewport);
158 modifier_scroller.add (modifier_vbox);
160 notebook.append_page (alias_scroller, _("Items"));
161 notebook.append_page (palette_scroller, _("Palette"));
162 notebook.append_page (modifier_scroller, _("Transparency"));
164 pack_start (notebook);
168 waveform_gradient_depth.set_update_policy (Gtk::UPDATE_DELAYED);
169 timeline_item_gradient_depth.set_update_policy (Gtk::UPDATE_DELAYED);
171 color_dialog.get_colorsel()->set_has_opacity_control (true);
172 color_dialog.get_colorsel()->set_has_palette (true);
176 color_dialog.get_ok_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_ACCEPT));
177 color_dialog.get_cancel_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_CANCEL));
178 dark_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_dark_theme_button_toggled));
179 light_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_light_theme_button_toggled));
180 reset_button.signal_clicked().connect (sigc::mem_fun (*this, &ThemeManager::reset_canvas_colors));
181 flat_buttons.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_flat_buttons_toggled));
182 blink_rec_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_blink_rec_arm_toggled));
183 region_color_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_region_color_toggled));
184 show_clipping_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_show_clip_toggled));
185 waveform_gradient_depth.signal_value_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_waveform_gradient_depth_change));
186 timeline_item_gradient_depth.signal_value_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_timeline_item_gradient_depth_change));
187 all_dialogs.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_all_dialogs_toggled));
188 transients_follow_front.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_transients_follow_front_toggled));
189 icon_set_dropdown.signal_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_icon_set_changed));
191 Gtkmm2ext::UI::instance()->set_tip (all_dialogs,
192 string_compose (_("Mark all floating windows to be type \"Dialog\" rather than using \"Utility\" for some.\n"
193 "This may help with some window managers. This requires a restart of %1 to take effect"),
195 Gtkmm2ext::UI::instance()->set_tip (transients_follow_front,
196 string_compose (_("Make transient windows follow the front window when toggling between the editor and mixer.\n"
197 "This requires a restart of %1 to take effect"), PROGRAM_NAME));
199 set_size_request (-1, 400);
200 /* no need to call setup_palette() here, it will be done when its size is allocated */
204 UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &ThemeManager::colors_changed));
207 ThemeManager::~ThemeManager()
212 ThemeManager::setup_modifiers ()
214 UIConfiguration* uic (&UIConfiguration::instance());
215 UIConfiguration::Modifiers& modifiers (uic->modifiers);
217 Gtk::Label* mod_label;
218 Gtk::HScale* mod_scale;
220 Gtkmm2ext::container_clear (modifier_vbox);
222 for (UIConfiguration::Modifiers::const_iterator m = modifiers.begin(); m != modifiers.end(); ++m) {
223 mod_hbox = manage (new HBox);
225 mod_scale = manage (new HScale (0.0, 1.0, 0.01));
226 mod_scale->set_draw_value (false);
227 mod_scale->set_value (m->second.a());
228 mod_scale->set_update_policy (Gtk::UPDATE_DISCONTINUOUS);
229 mod_scale->signal_value_changed().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::modifier_edited), mod_scale, m->first));
231 mod_label = manage (new Label (m->first));
232 mod_label->set_alignment (1.0, 0.5);
233 mod_label->set_size_request (150, -1); /* 150 pixels should be enough for anyone */
235 mod_hbox->pack_start (*mod_label, false, true, 12);
236 mod_hbox->pack_start (*mod_scale, true, true);
238 modifier_vbox.pack_start (*mod_hbox, false, false);
241 modifier_vbox.show_all ();
246 ThemeManager::modifier_edited (Gtk::Range* range, string name)
248 using namespace ArdourCanvas;
250 double alpha = range->get_value();
251 SVAModifier svam (SVAModifier::Assign, -1.0, -1.0, alpha);
252 UIConfiguration::instance().set_modifier (name, svam);
256 ThemeManager::colors_changed ()
264 ThemeManager::save (string /*path*/)
270 ThemeManager::on_flat_buttons_toggled ()
272 UIConfiguration::instance().set_flat_buttons (flat_buttons.get_active());
273 ArdourButton::set_flat_buttons (flat_buttons.get_active());
275 gtk_rc_reset_styles (gtk_settings_get_default());
279 ThemeManager::on_blink_rec_arm_toggled ()
281 UIConfiguration::instance().set_blink_rec_arm (blink_rec_button.get_active());
282 UIConfiguration::instance().ParameterChanged("blink-rec-arm");
286 ThemeManager::on_region_color_toggled ()
288 UIConfiguration::instance().set_color_regions_using_track_color (region_color_button.get_active());
292 ThemeManager::on_show_clip_toggled ()
294 UIConfiguration::instance().set_show_waveform_clipping (show_clipping_button.get_active());
295 // "show-waveform-clipping" was a session config key
296 ArdourCanvas::WaveView::set_global_show_waveform_clipping (UIConfiguration::instance().get_show_waveform_clipping());
300 ThemeManager::on_all_dialogs_toggled ()
302 UIConfiguration::instance().set_all_floating_windows_are_dialogs (all_dialogs.get_active());
306 ThemeManager::on_transients_follow_front_toggled ()
308 UIConfiguration::instance().set_transients_follow_front (transients_follow_front.get_active());
312 ThemeManager::on_waveform_gradient_depth_change ()
314 double v = waveform_gradient_depth.get_value();
316 UIConfiguration::instance().set_waveform_gradient_depth (v);
317 ArdourCanvas::WaveView::set_global_gradient_depth (v);
321 ThemeManager::on_timeline_item_gradient_depth_change ()
323 double v = timeline_item_gradient_depth.get_value();
325 UIConfiguration::instance().set_timeline_item_gradient_depth (v);
329 ThemeManager::on_icon_set_changed ()
331 string new_set = icon_set_dropdown.get_active_text();
332 UIConfiguration::instance().set_icon_set (new_set);
336 ThemeManager::on_dark_theme_button_toggled()
338 if (!dark_button.get_active()) return;
340 UIConfiguration* uic (&UIConfiguration::instance());
342 uic->set_color_file("dark");
346 ThemeManager::on_light_theme_button_toggled()
348 if (!light_button.get_active()) return;
350 UIConfiguration* uic (&UIConfiguration::instance());
352 uic->set_color_file("light");
356 ThemeManager::set_ui_to_state()
358 /* there is no way these values can change individually
359 * by themselves (w/o user-interaction)
360 * hence a common combined update function suffices
363 if (UIConfiguration::instance().get_color_file() == "light") {
364 light_button.set_active(true);
366 dark_button.set_active(true);
369 /* there is no need to block signal handlers, here,
370 * all elements check if the value has changed and ignore NOOPs
372 all_dialogs.set_active (UIConfiguration::instance().get_all_floating_windows_are_dialogs());
373 transients_follow_front.set_active (UIConfiguration::instance().get_transients_follow_front());
374 flat_buttons.set_active (UIConfiguration::instance().get_flat_buttons());
375 blink_rec_button.set_active (UIConfiguration::instance().get_blink_rec_arm());
376 region_color_button.set_active (UIConfiguration::instance().get_color_regions_using_track_color());
377 show_clipping_button.set_active (UIConfiguration::instance().get_show_waveform_clipping());
378 waveform_gradient_depth.set_value(UIConfiguration::instance().get_waveform_gradient_depth());
379 timeline_item_gradient_depth.set_value(UIConfiguration::instance().get_timeline_item_gradient_depth());
383 ThemeManager::reset_canvas_colors()
389 basename += UIConfiguration::instance().get_color_file();
390 basename += ".colors";
392 if (find_file (ardour_config_search_path(), basename, cfile)) {
393 string backup = cfile + string (X_(".old"));
394 g_rename (cfile.c_str(), backup.c_str());
395 /* don't really care if it fails */
398 UIConfiguration::instance().load_defaults();
399 UIConfiguration::instance().save_state ();
403 ArdourCanvas::Container*
404 ThemeManager::initialize_palette_canvas (ArdourCanvas::Canvas& canvas)
406 using namespace ArdourCanvas;
408 /* hide background */
409 canvas.set_background_color (rgba_to_color (0.0, 0.0, 1.0, 0.0));
411 /* bi-directional scroll group */
413 ScrollGroup* scroll_group = new ScrollGroup (canvas.root(), ScrollGroup::ScrollSensitivity (ScrollGroup::ScrollsVertically|ScrollGroup::ScrollsHorizontally));
414 canvas.add_scroller (*scroll_group);
416 /* new container to hold everything */
418 return new ArdourCanvas::Container (scroll_group);
422 ThemeManager::palette_canvas_allocated (Gtk::Allocation& alloc, ArdourCanvas::Container* group, ArdourCanvas::Canvas* canvas, sigc::slot<bool,GdkEvent*,std::string> event_handler)
424 build_palette_canvas (*canvas, *group, event_handler);
429 ArdourCanvas::HSV color;
430 NamedColor (string s, ArdourCanvas::HSV c) : name (s), color (c) {}
434 bool operator() (NamedColor const & a, NamedColor const & b) {
435 using namespace ArdourCanvas;
436 const HSV black (0, 0, 0);
437 if (a.color.is_gray() || b.color.is_gray()) {
438 return black.distance (a.color) < black.distance (b.color);
440 return a.color.h < b.color.h;
441 // const HSV red (rgba_to_color (1.0, 0.0, 0.0, 1.0));
442 // return red.distance (a.color) < red.distance (b.color);
449 ThemeManager::build_palette_canvas (ArdourCanvas::Canvas& canvas, ArdourCanvas::Container& group, sigc::slot<bool,GdkEvent*,std::string> event_handler)
451 using namespace ArdourCanvas;
453 /* we want the colors sorted by hue, with their name */
455 UIConfiguration::Colors& colors (UIConfiguration::instance().colors);
456 vector<NamedColor> nc;
457 for (UIConfiguration::Colors::const_iterator x = colors.begin(); x != colors.end(); ++x) {
458 nc.push_back (NamedColor (x->first, HSV (x->second)));
461 sort (nc.begin(), nc.end(), sorter);
463 const uint32_t color_limit = nc.size();
464 const double box_size = 20.0;
465 const double width = canvas.width();
466 const double height = canvas.height();
468 uint32_t color_num = 0;
470 /* clear existing rects and delete them */
474 for (uint32_t y = 0; y < height - box_size && color_num < color_limit; y += box_size) {
475 for (uint32_t x = 0; x < width - box_size && color_num < color_limit; x += box_size) {
476 ArdourCanvas::Rectangle* r = new ArdourCanvas::Rectangle (&group, ArdourCanvas::Rect (x, y, x + box_size, y + box_size));
478 string name = nc[color_num++].name;
480 UIConfiguration::Colors::iterator c = colors.find (name);
482 if (c != colors.end()) {
483 Color color = c->second;
484 r->set_fill_color (color);
485 r->set_outline_color (rgba_to_color (0.0, 0.0, 0.0, 1.0));
486 r->set_tooltip (name);
487 r->Event.connect (sigc::bind (event_handler, name));
494 ThemeManager::palette_size_request (Gtk::Requisition* req)
496 uint32_t ncolors = UIConfiguration::instance().colors.size();
497 const int box_size = 20;
499 double c = sqrt ((double)ncolors);
500 req->width = (int) floor (c * box_size);
501 req->height = (int) floor (c * box_size);
503 /* add overflow row if necessary */
505 if (fmod (ncolors, c) != 0.0) {
506 req->height += box_size;
511 ThemeManager::setup_palette ()
513 build_palette_canvas (*palette_viewport.canvas(), *palette_group, sigc::mem_fun (*this, &ThemeManager::palette_event));
517 ThemeManager::palette_event (GdkEvent* ev, string name)
520 case GDK_BUTTON_RELEASE:
521 edit_palette_color (name);
530 ThemeManager::edit_palette_color (std::string name)
532 using namespace ArdourCanvas;
534 UIConfiguration* uic (&UIConfiguration::instance());
535 ArdourCanvas::Color c = uic->color (name);
538 color_to_rgba (c, r, g, b, a);
540 gdkcolor.set_rgb_p (r, g, b);
541 color_dialog.get_colorsel()->set_previous_color (gdkcolor);
542 color_dialog.get_colorsel()->set_current_color (gdkcolor);
543 color_dialog.get_colorsel()->set_previous_alpha ((guint16) (a * 65535));
544 color_dialog.get_colorsel()->set_current_alpha ((guint16) (a * 65535));
546 color_dialog_connection.disconnect ();
547 color_dialog_connection = color_dialog.signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_color_response), name));
548 color_dialog.present();
552 ThemeManager::palette_color_response (int result, std::string name)
554 using namespace ArdourCanvas;
556 color_dialog_connection.disconnect ();
558 UIConfiguration* uic (&UIConfiguration::instance());
563 case RESPONSE_ACCEPT:
565 gdkcolor = color_dialog.get_colorsel()->get_current_color();
566 a = color_dialog.get_colorsel()->get_current_alpha() / 65535.0;
567 r = gdkcolor.get_red_p();
568 g = gdkcolor.get_green_p();
569 b = gdkcolor.get_blue_p();
571 uic->set_color (name, rgba_to_color (r, g, b, a));
578 color_dialog.hide ();
582 ThemeManager::alias_palette_event (GdkEvent* ev, string new_alias, string target_name)
585 case GDK_BUTTON_RELEASE:
586 UIConfiguration::instance().set_alias (target_name, new_alias);
596 ThemeManager::alias_palette_response (int response, std::string target_name, std::string old_alias)
599 case GTK_RESPONSE_OK:
600 case GTK_RESPONSE_ACCEPT:
601 /* rebuild alias list with new color: inefficient but simple */
605 case GTK_RESPONSE_REJECT:
607 UIConfiguration::instance().set_alias (target_name, old_alias);
615 palette_window->hide ();
619 ThemeManager::choose_color_from_palette (string const & name)
621 UIConfiguration* uic (&UIConfiguration::instance());
622 UIConfiguration::ColorAliases::iterator i = uic->color_aliases.find (name);
624 if (i == uic->color_aliases.end()) {
628 delete palette_window;
630 palette_window = new ArdourDialog (_("Color Palette"));
631 palette_window->add_button (Stock::CANCEL, RESPONSE_REJECT); /* using CANCEL causes confusion if dialog is closed via CloseAllDialogs */
632 palette_window->add_button (Stock::OK, RESPONSE_OK);
634 ArdourCanvas::GtkCanvas* canvas = new ArdourCanvas::GtkCanvas ();
635 ArdourCanvas::Container* group = initialize_palette_canvas (*canvas);
637 canvas->signal_size_request().connect (sigc::mem_fun (*this, &ThemeManager::palette_size_request));
638 canvas->signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_canvas_allocated), group, canvas,
639 sigc::bind (sigc::mem_fun (*this, &ThemeManager::alias_palette_event), name)));
641 palette_window->get_vbox()->pack_start (*canvas);
642 palette_window->show_all ();
644 palette_response_connection = palette_window->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::alias_palette_response), name, i->second));
646 palette_window->set_position (WIN_POS_MOUSE);
647 palette_window->present ();
651 ThemeManager::setup_aliases ()
653 using namespace ArdourCanvas;
655 UIConfiguration* uic (&UIConfiguration::instance());
656 UIConfiguration::ColorAliases& aliases (uic->color_aliases);
658 alias_list->clear ();
660 for (UIConfiguration::ColorAliases::iterator i = aliases.begin(); i != aliases.end(); ++i) {
661 TreeModel::Children rows = alias_list->children();
663 string::size_type colon;
665 if ((colon = i->first.find (':')) != string::npos) {
667 /* this is supposed to be a child node, so find the
671 string parent = i->first.substr (0, colon);
672 TreeModel::iterator ri;
674 for (ri = rows.begin(); ri != rows.end(); ++ri) {
675 string s = (*ri)[alias_columns.name];
681 if (ri == rows.end()) {
682 /* not found, add the parent as new top level row */
683 row = *(alias_list->append());
684 row[alias_columns.name] = parent;
685 row[alias_columns.alias] = "";
687 /* now add the child as a child of this one */
689 row = *(alias_list->insert (row->children().end()));
690 row[alias_columns.name] = i->first.substr (colon+1);
692 row = *(alias_list->insert ((*ri)->children().end()));
693 row[alias_columns.name] = i->first.substr (colon+1);
698 row = *(alias_list->append());
699 row[alias_columns.name] = i->first;
700 row[alias_columns.key] = i->first;
703 row[alias_columns.key] = i->first;
704 row[alias_columns.alias] = i->second;
708 Color c (uic->color (i->second));
709 color_to_rgba (c, r, g, b, a);
710 col.set_rgb_p (r, g, b);
712 row[alias_columns.color] = col;
717 ThemeManager::alias_button_press_event (GdkEventButton* ev)
720 TreeModel::Path path;
721 TreeViewColumn* column;
725 if (!alias_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
729 guint32 colnum = GPOINTER_TO_UINT (column->get_data (X_("colnum")));
733 /* allow normal processing to occur */
737 if ((iter = alias_list->get_iter (path))) {
738 string target_color_alias = (*iter)[alias_columns.key];
739 if (!target_color_alias.empty()) {
740 choose_color_from_palette (target_color_alias);