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 <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"
39 #include "canvas/container.h"
40 #include "canvas/rectangle.h"
41 #include "canvas/scroll_group.h"
42 #include "canvas/wave_view.h"
44 #include "ardour_button.h"
45 #include "ardour_dialog.h"
46 #include "theme_manager.h"
47 #include "rgb_macros.h"
48 #include "ardour_ui.h"
49 #include "global_signals.h"
57 using namespace ARDOUR;
58 using namespace ARDOUR_UI_UTILS;
60 namespace ARDOUR_UI_UTILS {
61 sigc::signal<void> ColorsChanged;
64 ThemeManager::ThemeManager()
65 : dark_button (_("Dark Theme"))
66 , light_button (_("Light Theme"))
67 , reset_button (_("Restore Defaults"))
68 , flat_buttons (_("Draw \"flat\" buttons"))
69 , blink_rec_button (_("Blink Rec-Arm buttons"))
70 , region_color_button (_("Color regions using their track's color"))
71 , show_clipping_button (_("Show waveform clipping"))
72 , waveform_gradient_depth (0, 1.0, 0.05)
73 , waveform_gradient_depth_label (_("Waveforms color gradient depth"))
74 , timeline_item_gradient_depth (0, 1.0, 0.05)
75 , timeline_item_gradient_depth_label (_("Timeline item gradient depth"))
76 , all_dialogs (_("All floating windows are dialogs"))
77 , icon_set_label (_("Icon Set"))
78 , palette_viewport (*palette_scroller.get_hadjustment(), *palette_scroller.get_vadjustment())
82 /* Now the alias list */
84 alias_list = TreeStore::create (alias_columns);
85 alias_display.set_model (alias_list);
86 alias_display.append_column (_("Object"), alias_columns.name);
88 Gtkmm2ext::CellRendererColorSelector* color_renderer = manage (new Gtkmm2ext::CellRendererColorSelector);
89 TreeViewColumn* color_column = manage (new TreeViewColumn (_("Color"), *color_renderer));
90 color_column->add_attribute (color_renderer->property_color(), alias_columns.color);
91 alias_display.append_column (*color_column);
93 alias_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
94 alias_display.get_column (0)->set_expand (true);
95 alias_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
96 alias_display.get_column (1)->set_expand (false);
97 alias_display.set_reorderable (false);
98 alias_display.get_selection()->set_mode (SELECTION_NONE);
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);
114 pack_start (theme_selection_hbox, PACK_SHRINK);
115 pack_start (reset_button, PACK_SHRINK);
117 pack_start (all_dialogs, PACK_SHRINK);
119 pack_start (flat_buttons, PACK_SHRINK);
120 pack_start (blink_rec_button, PACK_SHRINK);
121 pack_start (region_color_button, PACK_SHRINK);
122 pack_start (show_clipping_button, PACK_SHRINK);
126 vector<string> icon_sets = ::get_icon_sets ();
128 if (icon_sets.size() > 1) {
129 Gtkmm2ext::set_popdown_strings (icon_set_dropdown, icon_sets);
130 icon_set_dropdown.set_active_text (ARDOUR_UI::config()->get_icon_set());
132 hbox = Gtk::manage (new Gtk::HBox());
133 hbox->set_spacing (6);
134 hbox->pack_start (icon_set_label, false, false);
135 hbox->pack_start (icon_set_dropdown, true, true);
136 pack_start (*hbox, PACK_SHRINK);
140 hbox = Gtk::manage (new Gtk::HBox());
141 hbox->set_spacing (6);
142 hbox->pack_start (waveform_gradient_depth, true, true);
143 hbox->pack_start (waveform_gradient_depth_label, false, false);
144 pack_start (*hbox, PACK_SHRINK);
146 hbox = Gtk::manage (new Gtk::HBox());
147 hbox->set_spacing (6);
148 hbox->pack_start (timeline_item_gradient_depth, true, true);
149 hbox->pack_start (timeline_item_gradient_depth_label, false, false);
150 pack_start (*hbox, PACK_SHRINK);
152 palette_group = initialize_palette_canvas (*palette_viewport.canvas());
153 palette_viewport.signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_canvas_allocated), palette_group, palette_viewport.canvas(),
154 sigc::mem_fun (*this, &ThemeManager::palette_event)));
155 palette_scroller.add (palette_viewport);
157 modifier_scroller.add (modifier_vbox);
159 notebook.append_page (alias_scroller, _("Items"));
160 notebook.append_page (palette_scroller, _("Palette"));
161 notebook.append_page (modifier_scroller, _("Transparency"));
163 pack_start (notebook);
167 waveform_gradient_depth.set_update_policy (Gtk::UPDATE_DELAYED);
168 timeline_item_gradient_depth.set_update_policy (Gtk::UPDATE_DELAYED);
170 color_dialog.get_colorsel()->set_has_opacity_control (true);
171 color_dialog.get_colorsel()->set_has_palette (true);
173 flat_buttons.set_active (ARDOUR_UI::config()->get_flat_buttons());
174 blink_rec_button.set_active (ARDOUR_UI::config()->get_blink_rec_arm());
175 region_color_button.set_active (ARDOUR_UI::config()->get_color_regions_using_track_color());
176 show_clipping_button.set_active (ARDOUR_UI::config()->get_show_waveform_clipping());
178 color_dialog.get_ok_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_ACCEPT));
179 color_dialog.get_cancel_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_CANCEL));
180 dark_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_dark_theme_button_toggled));
181 light_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_light_theme_button_toggled));
182 reset_button.signal_clicked().connect (sigc::mem_fun (*this, &ThemeManager::reset_canvas_colors));
183 flat_buttons.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_flat_buttons_toggled));
184 blink_rec_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_blink_rec_arm_toggled));
185 region_color_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_region_color_toggled));
186 show_clipping_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_show_clip_toggled));
187 waveform_gradient_depth.signal_value_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_waveform_gradient_depth_change));
188 timeline_item_gradient_depth.signal_value_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_timeline_item_gradient_depth_change));
189 all_dialogs.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_all_dialogs_toggled));
190 icon_set_dropdown.signal_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_icon_set_changed));
192 Gtkmm2ext::UI::instance()->set_tip (all_dialogs,
193 string_compose (_("Mark all floating windows to be type \"Dialog\" rather than using \"Utility\" for some.\n"
194 "This may help with some window managers. This requires a restart of %1 to take effect"),
197 set_size_request (-1, 400);
198 /* no need to call setup_palette() here, it will be done when its size is allocated */
202 ARDOUR_UI_UTILS::ColorsChanged.connect (sigc::mem_fun (*this, &ThemeManager::colors_changed));
205 ThemeManager::~ThemeManager()
210 ThemeManager::setup_modifiers ()
212 UIConfiguration* uic (ARDOUR_UI::config());
213 UIConfiguration::Modifiers& modifiers (uic->modifiers);
215 Gtk::Label* mod_label;
216 Gtk::HScale* mod_scale;
218 Gtkmm2ext::container_clear (modifier_vbox);
220 for (UIConfiguration::Modifiers::const_iterator m = modifiers.begin(); m != modifiers.end(); ++m) {
221 mod_hbox = manage (new HBox);
223 mod_scale = manage (new HScale (0.0, 1.0, 0.01));
224 mod_scale->set_draw_value (false);
225 mod_scale->set_value (m->second.a());
226 mod_scale->set_update_policy (Gtk::UPDATE_DISCONTINUOUS);
227 mod_scale->signal_value_changed().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::modifier_edited), mod_scale, m->first));
229 mod_label = manage (new Label (m->first));
230 mod_label->set_alignment (1.0, 0.5);
231 mod_label->set_size_request (150, -1); /* 150 pixels should be enough for anyone */
233 mod_hbox->pack_start (*mod_label, false, true, 12);
234 mod_hbox->pack_start (*mod_scale, true, true);
236 modifier_vbox.pack_start (*mod_hbox, false, false);
239 modifier_vbox.show_all ();
244 ThemeManager::modifier_edited (Gtk::Range* range, string name)
246 using namespace ArdourCanvas;
248 double alpha = range->get_value();
249 SVAModifier svam (SVAModifier::Assign, -1.0, -1.0, alpha);
250 ARDOUR_UI::config()->set_modifier (name, svam);
254 ThemeManager::colors_changed ()
262 ThemeManager::save (string /*path*/)
268 ThemeManager::on_flat_buttons_toggled ()
270 ARDOUR_UI::config()->set_flat_buttons (flat_buttons.get_active());
271 ArdourButton::set_flat_buttons (flat_buttons.get_active());
273 gtk_rc_reset_styles (gtk_settings_get_default());
277 ThemeManager::on_blink_rec_arm_toggled ()
279 ARDOUR_UI::config()->set_blink_rec_arm (blink_rec_button.get_active());
280 ARDOUR::Config->ParameterChanged("blink-rec-arm");
284 ThemeManager::on_region_color_toggled ()
286 ARDOUR_UI::config()->set_color_regions_using_track_color (region_color_button.get_active());
290 ThemeManager::on_show_clip_toggled ()
292 ARDOUR_UI::config()->set_show_waveform_clipping (show_clipping_button.get_active());
293 // "show-waveform-clipping" was a session config key
294 ArdourCanvas::WaveView::set_global_show_waveform_clipping (ARDOUR_UI::config()->get_show_waveform_clipping());
298 ThemeManager::on_all_dialogs_toggled ()
300 ARDOUR_UI::config()->set_all_floating_windows_are_dialogs (all_dialogs.get_active());
304 ThemeManager::on_waveform_gradient_depth_change ()
306 double v = waveform_gradient_depth.get_value();
308 ARDOUR_UI::config()->set_waveform_gradient_depth (v);
309 ArdourCanvas::WaveView::set_global_gradient_depth (v);
313 ThemeManager::on_timeline_item_gradient_depth_change ()
315 double v = timeline_item_gradient_depth.get_value();
317 ARDOUR_UI::config()->set_timeline_item_gradient_depth (v);
321 ThemeManager::on_icon_set_changed ()
323 string new_set = icon_set_dropdown.get_active_text();
324 ARDOUR_UI::config()->set_icon_set (new_set);
328 ThemeManager::on_dark_theme_button_toggled()
330 if (!dark_button.get_active()) return;
332 UIConfiguration* uic (ARDOUR_UI::config());
334 uic->set_color_file("dark");
338 ThemeManager::on_light_theme_button_toggled()
340 if (!light_button.get_active()) return;
342 UIConfiguration* uic (ARDOUR_UI::config());
344 uic->set_color_file("light");
348 ThemeManager::reset_canvas_colors()
350 ARDOUR_UI::config()->load_defaults();
351 ARDOUR_UI::config()->save_state ();
354 ArdourCanvas::Container*
355 ThemeManager::initialize_palette_canvas (ArdourCanvas::Canvas& canvas)
357 using namespace ArdourCanvas;
359 /* hide background */
360 canvas.set_background_color (rgba_to_color (0.0, 0.0, 1.0, 0.0));
362 /* bi-directional scroll group */
364 ScrollGroup* scroll_group = new ScrollGroup (canvas.root(), ScrollGroup::ScrollSensitivity (ScrollGroup::ScrollsVertically|ScrollGroup::ScrollsHorizontally));
365 canvas.add_scroller (*scroll_group);
367 /* new container to hold everything */
369 return new ArdourCanvas::Container (scroll_group);
373 ThemeManager::palette_canvas_allocated (Gtk::Allocation& alloc, ArdourCanvas::Container* group, ArdourCanvas::Canvas* canvas, sigc::slot<bool,GdkEvent*,std::string> event_handler)
375 build_palette_canvas (*canvas, *group, event_handler);
380 ArdourCanvas::HSV color;
381 NamedColor (string s, ArdourCanvas::HSV c) : name (s), color (c) {}
385 bool operator() (NamedColor const & a, NamedColor const & b) {
386 using namespace ArdourCanvas;
387 const HSV black (0, 0, 0);
388 if (a.color.is_gray() || b.color.is_gray()) {
389 return black.distance (a.color) < black.distance (b.color);
391 return a.color.h < b.color.h;
392 // const HSV red (rgba_to_color (1.0, 0.0, 0.0, 1.0));
393 // return red.distance (a.color) < red.distance (b.color);
400 ThemeManager::build_palette_canvas (ArdourCanvas::Canvas& canvas, ArdourCanvas::Container& group, sigc::slot<bool,GdkEvent*,std::string> event_handler)
402 using namespace ArdourCanvas;
404 /* we want the colors sorted by hue, with their name */
406 UIConfiguration::Colors& colors (ARDOUR_UI::config()->colors);
407 vector<NamedColor> nc;
408 for (UIConfiguration::Colors::const_iterator x = colors.begin(); x != colors.end(); ++x) {
409 nc.push_back (NamedColor (x->first, HSV (x->second)));
412 sort (nc.begin(), nc.end(), sorter);
414 const uint32_t color_limit = nc.size();
415 const double box_size = 20.0;
416 const double width = canvas.width();
417 const double height = canvas.height();
419 uint32_t color_num = 0;
421 /* clear existing rects and delete them */
425 for (uint32_t y = 0; y < height - box_size && color_num < color_limit; y += box_size) {
426 for (uint32_t x = 0; x < width - box_size && color_num < color_limit; x += box_size) {
427 ArdourCanvas::Rectangle* r = new ArdourCanvas::Rectangle (&group, ArdourCanvas::Rect (x, y, x + box_size, y + box_size));
429 string name = nc[color_num++].name;
431 UIConfiguration::Colors::iterator c = colors.find (name);
433 if (c != colors.end()) {
434 Color color = c->second;
435 r->set_fill_color (color);
436 r->set_outline_color (rgba_to_color (0.0, 0.0, 0.0, 1.0));
437 r->set_tooltip (name);
438 r->Event.connect (sigc::bind (event_handler, name));
445 ThemeManager::palette_size_request (Gtk::Requisition* req)
447 uint32_t ncolors = ARDOUR_UI::config()->colors.size();
448 const int box_size = 20;
450 double c = sqrt ((double)ncolors);
451 req->width = (int) floor (c * box_size);
452 req->height = (int) floor (c * box_size);
454 /* add overflow row if necessary */
456 if (fmod (ncolors, c) != 0.0) {
457 req->height += box_size;
462 ThemeManager::setup_palette ()
464 build_palette_canvas (*palette_viewport.canvas(), *palette_group, sigc::mem_fun (*this, &ThemeManager::palette_event));
468 ThemeManager::palette_event (GdkEvent* ev, string name)
471 case GDK_BUTTON_RELEASE:
472 edit_palette_color (name);
481 ThemeManager::edit_palette_color (std::string name)
483 using namespace ArdourCanvas;
485 UIConfiguration* uic (ARDOUR_UI::config());
486 ArdourCanvas::Color c = uic->color (name);
489 color_to_rgba (c, r, g, b, a);
491 gdkcolor.set_rgb_p (r, g, b);
492 color_dialog.get_colorsel()->set_previous_color (gdkcolor);
493 color_dialog.get_colorsel()->set_current_color (gdkcolor);
494 color_dialog.get_colorsel()->set_previous_alpha ((guint16) (a * 65535));
495 color_dialog.get_colorsel()->set_current_alpha ((guint16) (a * 65535));
497 color_dialog_connection.disconnect ();
498 color_dialog_connection = color_dialog.signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_color_response), name));
499 color_dialog.present();
503 ThemeManager::palette_color_response (int result, std::string name)
505 using namespace ArdourCanvas;
507 color_dialog_connection.disconnect ();
509 UIConfiguration* uic (ARDOUR_UI::config());
514 case RESPONSE_ACCEPT:
516 gdkcolor = color_dialog.get_colorsel()->get_current_color();
517 a = color_dialog.get_colorsel()->get_current_alpha() / 65535.0;
518 r = gdkcolor.get_red_p();
519 g = gdkcolor.get_green_p();
520 b = gdkcolor.get_blue_p();
522 uic->set_color (name, rgba_to_color (r, g, b, a));
529 color_dialog.hide ();
533 ThemeManager::alias_palette_event (GdkEvent* ev, string new_alias, string target_name)
536 case GDK_BUTTON_RELEASE:
537 ARDOUR_UI::config()->set_alias (target_name, new_alias);
547 ThemeManager::alias_palette_response (int response, std::string target_name, std::string old_alias)
550 case GTK_RESPONSE_OK:
551 case GTK_RESPONSE_ACCEPT:
552 /* rebuild alias list with new color: inefficient but simple */
556 case GTK_RESPONSE_REJECT:
558 ARDOUR_UI::config()->set_alias (target_name, old_alias);
566 palette_window->hide ();
570 ThemeManager::choose_color_from_palette (string const & name)
572 UIConfiguration* uic (ARDOUR_UI::config());
573 UIConfiguration::ColorAliases::iterator i = uic->color_aliases.find (name);
575 if (i == uic->color_aliases.end()) {
579 delete palette_window;
581 palette_window = new ArdourDialog (_("Color Palette"));
582 palette_window->add_button (Stock::CANCEL, RESPONSE_REJECT); /* using CANCEL causes confusion if dialog is closed via CloseAllDialogs */
583 palette_window->add_button (Stock::OK, RESPONSE_OK);
585 ArdourCanvas::GtkCanvas* canvas = new ArdourCanvas::GtkCanvas ();
586 ArdourCanvas::Container* group = initialize_palette_canvas (*canvas);
588 canvas->signal_size_request().connect (sigc::mem_fun (*this, &ThemeManager::palette_size_request));
589 canvas->signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_canvas_allocated), group, canvas,
590 sigc::bind (sigc::mem_fun (*this, &ThemeManager::alias_palette_event), name)));
592 palette_window->get_vbox()->pack_start (*canvas);
593 palette_window->show_all ();
595 palette_response_connection = palette_window->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::alias_palette_response), name, i->second));
597 palette_window->set_position (WIN_POS_MOUSE);
598 palette_window->present ();
602 ThemeManager::setup_aliases ()
604 using namespace ArdourCanvas;
606 UIConfiguration* uic (ARDOUR_UI::config());
607 UIConfiguration::ColorAliases& aliases (uic->color_aliases);
609 alias_list->clear ();
611 for (UIConfiguration::ColorAliases::iterator i = aliases.begin(); i != aliases.end(); ++i) {
612 TreeModel::Children rows = alias_list->children();
614 string::size_type colon;
616 if ((colon = i->first.find (':')) != string::npos) {
618 /* this is supposed to be a child node, so find the
622 string parent = i->first.substr (0, colon);
623 TreeModel::iterator ri;
625 for (ri = rows.begin(); ri != rows.end(); ++ri) {
626 string s = (*ri)[alias_columns.name];
632 if (ri == rows.end()) {
633 /* not found, add the parent as new top level row */
634 row = *(alias_list->append());
635 row[alias_columns.name] = parent;
636 row[alias_columns.alias] = "";
638 /* now add the child as a child of this one */
640 row = *(alias_list->insert (row->children().end()));
641 row[alias_columns.name] = i->first.substr (colon+1);
643 row = *(alias_list->insert ((*ri)->children().end()));
644 row[alias_columns.name] = i->first.substr (colon+1);
649 row = *(alias_list->append());
650 row[alias_columns.name] = i->first;
651 row[alias_columns.key] = i->first;
654 row[alias_columns.key] = i->first;
655 row[alias_columns.alias] = i->second;
659 Color c (uic->color (i->second));
660 color_to_rgba (c, r, g, b, a);
661 col.set_rgb_p (r, g, b);
663 row[alias_columns.color] = col;
668 ThemeManager::alias_button_press_event (GdkEventButton* ev)
671 TreeModel::Path path;
672 TreeViewColumn* column;
676 if (!alias_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
680 guint32 colnum = GPOINTER_TO_UINT (column->get_data (X_("colnum")));
684 /* allow normal processing to occur */
688 if ((iter = alias_list->get_iter (path))) {
689 string target_color_alias = (*iter)[alias_columns.key];
690 if (!target_color_alias.empty()) {
691 choose_color_from_palette (target_color_alias);