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"
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 "ui_config.h"
56 using namespace ARDOUR;
57 using namespace ARDOUR_UI_UTILS;
59 ThemeManager::ThemeManager()
60 : dark_button (_("Dark Theme"))
61 , light_button (_("Light Theme"))
62 , reset_button (_("Restore Defaults"))
63 , flat_buttons (_("Draw \"flat\" buttons"))
64 , blink_rec_button (_("Blink Rec-Arm buttons"))
65 , region_color_button (_("Color regions using their track's color"))
66 , show_clipping_button (_("Show waveform clipping"))
67 , waveform_gradient_depth (0, 1.0, 0.05)
68 , waveform_gradient_depth_label (_("Waveforms color gradient depth"))
69 , timeline_item_gradient_depth (0, 1.0, 0.05)
70 , timeline_item_gradient_depth_label (_("Timeline item gradient depth"))
71 , all_dialogs (_("All floating windows are dialogs"))
72 , transients_follow_front (_("Transient windows follow front window."))
73 , icon_set_label (_("Icon Set"))
74 , palette_viewport (*palette_scroller.get_hadjustment(), *palette_scroller.get_vadjustment())
78 /* Now the alias list */
80 alias_list = TreeStore::create (alias_columns);
81 alias_display.set_model (alias_list);
82 alias_display.append_column (_("Object"), alias_columns.name);
84 Gtkmm2ext::CellRendererColorSelector* color_renderer = manage (new Gtkmm2ext::CellRendererColorSelector);
85 TreeViewColumn* color_column = manage (new TreeViewColumn (_("Color"), *color_renderer));
86 color_column->add_attribute (color_renderer->property_color(), alias_columns.color);
87 alias_display.append_column (*color_column);
89 alias_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
90 alias_display.get_column (0)->set_expand (true);
91 alias_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
92 alias_display.get_column (1)->set_expand (false);
93 alias_display.set_reorderable (false);
94 alias_display.get_selection()->set_mode (SELECTION_NONE);
95 alias_display.set_headers_visible (true);
97 alias_display.signal_button_press_event().connect (sigc::mem_fun (*this, &ThemeManager::alias_button_press_event), false);
99 alias_scroller.add (alias_display);
101 /* various buttons */
103 RadioButton::Group group = dark_button.get_group();
104 light_button.set_group(group);
105 theme_selection_hbox.set_homogeneous(false);
106 theme_selection_hbox.pack_start (dark_button);
107 theme_selection_hbox.pack_start (light_button);
109 set_homogeneous (false);
110 #if 0 // disable light/dark theme choice. until the 'light theme gets some attention.
111 pack_start (theme_selection_hbox, PACK_SHRINK);
113 pack_start (reset_button, PACK_SHRINK);
115 pack_start (all_dialogs, PACK_SHRINK);
116 pack_start (transients_follow_front, PACK_SHRINK);
118 pack_start (flat_buttons, PACK_SHRINK);
119 pack_start (blink_rec_button, PACK_SHRINK);
120 pack_start (region_color_button, PACK_SHRINK);
121 pack_start (show_clipping_button, PACK_SHRINK);
125 vector<string> icon_sets = ::get_icon_sets ();
127 if (icon_sets.size() > 1) {
128 Gtkmm2ext::set_popdown_strings (icon_set_dropdown, icon_sets);
129 icon_set_dropdown.set_active_text (UIConfiguration::instance().get_icon_set());
131 hbox = Gtk::manage (new Gtk::HBox());
132 hbox->set_spacing (6);
133 hbox->pack_start (icon_set_label, false, false);
134 hbox->pack_start (icon_set_dropdown, true, true);
135 pack_start (*hbox, PACK_SHRINK);
139 hbox = Gtk::manage (new Gtk::HBox());
140 hbox->set_spacing (6);
141 hbox->pack_start (waveform_gradient_depth, true, true);
142 hbox->pack_start (waveform_gradient_depth_label, false, false);
143 pack_start (*hbox, PACK_SHRINK);
145 hbox = Gtk::manage (new Gtk::HBox());
146 hbox->set_spacing (6);
147 hbox->pack_start (timeline_item_gradient_depth, true, true);
148 hbox->pack_start (timeline_item_gradient_depth_label, false, false);
149 pack_start (*hbox, PACK_SHRINK);
151 palette_group = initialize_palette_canvas (*palette_viewport.canvas());
152 palette_viewport.signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_canvas_allocated), palette_group, palette_viewport.canvas(),
153 sigc::mem_fun (*this, &ThemeManager::palette_event)));
154 palette_scroller.add (palette_viewport);
156 modifier_scroller.add (modifier_vbox);
158 notebook.append_page (alias_scroller, _("Items"));
159 notebook.append_page (palette_scroller, _("Palette"));
160 notebook.append_page (modifier_scroller, _("Transparency"));
162 pack_start (notebook);
166 waveform_gradient_depth.set_update_policy (Gtk::UPDATE_DELAYED);
167 timeline_item_gradient_depth.set_update_policy (Gtk::UPDATE_DELAYED);
169 color_dialog.get_colorsel()->set_has_opacity_control (true);
170 color_dialog.get_colorsel()->set_has_palette (true);
174 color_dialog.get_ok_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_ACCEPT));
175 color_dialog.get_cancel_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_CANCEL));
176 dark_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_dark_theme_button_toggled));
177 light_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_light_theme_button_toggled));
178 reset_button.signal_clicked().connect (sigc::mem_fun (*this, &ThemeManager::reset_canvas_colors));
179 flat_buttons.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_flat_buttons_toggled));
180 blink_rec_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_blink_rec_arm_toggled));
181 region_color_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_region_color_toggled));
182 show_clipping_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_show_clip_toggled));
183 waveform_gradient_depth.signal_value_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_waveform_gradient_depth_change));
184 timeline_item_gradient_depth.signal_value_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_timeline_item_gradient_depth_change));
185 all_dialogs.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_all_dialogs_toggled));
186 transients_follow_front.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_transients_follow_front_toggled));
187 icon_set_dropdown.signal_changed().connect (sigc::mem_fun (*this, &ThemeManager::on_icon_set_changed));
189 Gtkmm2ext::UI::instance()->set_tip (all_dialogs,
190 string_compose (_("Mark all floating windows to be type \"Dialog\" rather than using \"Utility\" for some.\n"
191 "This may help with some window managers. This requires a restart of %1 to take effect"),
193 Gtkmm2ext::UI::instance()->set_tip (transients_follow_front,
194 string_compose (_("Make transient windows follow the front window when toggling between the editor and mixer.\n"
195 "This requires a restart of %1 to take effect"), PROGRAM_NAME));
197 set_size_request (-1, 400);
198 /* no need to call setup_palette() here, it will be done when its size is allocated */
202 UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &ThemeManager::colors_changed));
205 ThemeManager::~ThemeManager()
210 ThemeManager::setup_modifiers ()
212 UIConfiguration* uic (&UIConfiguration::instance());
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 UIConfiguration::instance().set_modifier (name, svam);
254 ThemeManager::colors_changed ()
262 ThemeManager::save (string /*path*/)
268 ThemeManager::on_flat_buttons_toggled ()
270 UIConfiguration::instance().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 UIConfiguration::instance().set_blink_rec_arm (blink_rec_button.get_active());
280 UIConfiguration::instance().ParameterChanged("blink-rec-arm");
284 ThemeManager::on_region_color_toggled ()
286 UIConfiguration::instance().set_color_regions_using_track_color (region_color_button.get_active());
290 ThemeManager::on_show_clip_toggled ()
292 UIConfiguration::instance().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 (UIConfiguration::instance().get_show_waveform_clipping());
298 ThemeManager::on_all_dialogs_toggled ()
300 UIConfiguration::instance().set_all_floating_windows_are_dialogs (all_dialogs.get_active());
304 ThemeManager::on_transients_follow_front_toggled ()
306 UIConfiguration::instance().set_transients_follow_front (transients_follow_front.get_active());
310 ThemeManager::on_waveform_gradient_depth_change ()
312 double v = waveform_gradient_depth.get_value();
314 UIConfiguration::instance().set_waveform_gradient_depth (v);
315 ArdourCanvas::WaveView::set_global_gradient_depth (v);
319 ThemeManager::on_timeline_item_gradient_depth_change ()
321 double v = timeline_item_gradient_depth.get_value();
323 UIConfiguration::instance().set_timeline_item_gradient_depth (v);
327 ThemeManager::on_icon_set_changed ()
329 string new_set = icon_set_dropdown.get_active_text();
330 UIConfiguration::instance().set_icon_set (new_set);
334 ThemeManager::on_dark_theme_button_toggled()
336 if (!dark_button.get_active()) return;
338 UIConfiguration* uic (&UIConfiguration::instance());
340 uic->set_color_file("dark");
344 ThemeManager::on_light_theme_button_toggled()
346 if (!light_button.get_active()) return;
348 UIConfiguration* uic (&UIConfiguration::instance());
350 uic->set_color_file("light");
354 ThemeManager::set_ui_to_state()
356 /* there is no way these values can change individually
357 * by themselves (w/o user-interaction)
358 * hence a common combined update function suffices
361 if (UIConfiguration::instance().get_color_file() == "light") {
362 light_button.set_active(true);
364 dark_button.set_active(true);
367 /* there is no need to block signal handlers, here,
368 * all elements check if the value has changed and ignore NOOPs
370 all_dialogs.set_active (UIConfiguration::instance().get_all_floating_windows_are_dialogs());
371 transients_follow_front.set_active (UIConfiguration::instance().get_transients_follow_front());
372 flat_buttons.set_active (UIConfiguration::instance().get_flat_buttons());
373 blink_rec_button.set_active (UIConfiguration::instance().get_blink_rec_arm());
374 region_color_button.set_active (UIConfiguration::instance().get_color_regions_using_track_color());
375 show_clipping_button.set_active (UIConfiguration::instance().get_show_waveform_clipping());
376 waveform_gradient_depth.set_value(UIConfiguration::instance().get_waveform_gradient_depth());
377 timeline_item_gradient_depth.set_value(UIConfiguration::instance().get_timeline_item_gradient_depth());
381 ThemeManager::reset_canvas_colors()
387 basename += UIConfiguration::instance().get_color_file();
388 basename += ".colors";
390 if (find_file (ardour_config_search_path(), basename, cfile)) {
391 string backup = cfile + string (X_(".old"));
392 g_rename (cfile.c_str(), backup.c_str());
393 /* don't really care if it fails */
396 UIConfiguration::instance().load_defaults();
397 UIConfiguration::instance().save_state ();
401 ArdourCanvas::Container*
402 ThemeManager::initialize_palette_canvas (ArdourCanvas::Canvas& canvas)
404 using namespace ArdourCanvas;
406 /* hide background */
407 canvas.set_background_color (rgba_to_color (0.0, 0.0, 1.0, 0.0));
409 /* bi-directional scroll group */
411 ScrollGroup* scroll_group = new ScrollGroup (canvas.root(), ScrollGroup::ScrollSensitivity (ScrollGroup::ScrollsVertically|ScrollGroup::ScrollsHorizontally));
412 canvas.add_scroller (*scroll_group);
414 /* new container to hold everything */
416 return new ArdourCanvas::Container (scroll_group);
420 ThemeManager::palette_canvas_allocated (Gtk::Allocation& alloc, ArdourCanvas::Container* group, ArdourCanvas::Canvas* canvas, sigc::slot<bool,GdkEvent*,std::string> event_handler)
422 build_palette_canvas (*canvas, *group, event_handler);
427 ArdourCanvas::HSV color;
428 NamedColor (string s, ArdourCanvas::HSV c) : name (s), color (c) {}
432 bool operator() (NamedColor const & a, NamedColor const & b) {
433 using namespace ArdourCanvas;
434 const HSV black (0, 0, 0);
435 if (a.color.is_gray() || b.color.is_gray()) {
436 return black.distance (a.color) < black.distance (b.color);
438 return a.color.h < b.color.h;
439 // const HSV red (rgba_to_color (1.0, 0.0, 0.0, 1.0));
440 // return red.distance (a.color) < red.distance (b.color);
447 ThemeManager::build_palette_canvas (ArdourCanvas::Canvas& canvas, ArdourCanvas::Container& group, sigc::slot<bool,GdkEvent*,std::string> event_handler)
449 using namespace ArdourCanvas;
451 /* we want the colors sorted by hue, with their name */
453 UIConfiguration::Colors& colors (UIConfiguration::instance().colors);
454 vector<NamedColor> nc;
455 for (UIConfiguration::Colors::const_iterator x = colors.begin(); x != colors.end(); ++x) {
456 nc.push_back (NamedColor (x->first, HSV (x->second)));
459 sort (nc.begin(), nc.end(), sorter);
461 const uint32_t color_limit = nc.size();
462 const double box_size = 20.0;
463 const double width = canvas.width();
464 const double height = canvas.height();
466 uint32_t color_num = 0;
468 /* clear existing rects and delete them */
472 for (uint32_t y = 0; y < height - box_size && color_num < color_limit; y += box_size) {
473 for (uint32_t x = 0; x < width - box_size && color_num < color_limit; x += box_size) {
474 ArdourCanvas::Rectangle* r = new ArdourCanvas::Rectangle (&group, ArdourCanvas::Rect (x, y, x + box_size, y + box_size));
476 string name = nc[color_num++].name;
478 UIConfiguration::Colors::iterator c = colors.find (name);
480 if (c != colors.end()) {
481 Color color = c->second;
482 r->set_fill_color (color);
483 r->set_outline_color (rgba_to_color (0.0, 0.0, 0.0, 1.0));
484 r->set_tooltip (name);
485 r->Event.connect (sigc::bind (event_handler, name));
492 ThemeManager::palette_size_request (Gtk::Requisition* req)
494 uint32_t ncolors = UIConfiguration::instance().colors.size();
495 const int box_size = 20;
497 double c = sqrt ((double)ncolors);
498 req->width = (int) floor (c * box_size);
499 req->height = (int) floor (c * box_size);
501 /* add overflow row if necessary */
503 if (fmod (ncolors, c) != 0.0) {
504 req->height += box_size;
509 ThemeManager::setup_palette ()
511 build_palette_canvas (*palette_viewport.canvas(), *palette_group, sigc::mem_fun (*this, &ThemeManager::palette_event));
515 ThemeManager::palette_event (GdkEvent* ev, string name)
518 case GDK_BUTTON_RELEASE:
519 edit_palette_color (name);
528 ThemeManager::edit_palette_color (std::string name)
530 using namespace ArdourCanvas;
532 UIConfiguration* uic (&UIConfiguration::instance());
533 ArdourCanvas::Color c = uic->color (name);
536 color_to_rgba (c, r, g, b, a);
538 gdkcolor.set_rgb_p (r, g, b);
539 color_dialog.get_colorsel()->set_previous_color (gdkcolor);
540 color_dialog.get_colorsel()->set_current_color (gdkcolor);
541 color_dialog.get_colorsel()->set_previous_alpha ((guint16) (a * 65535));
542 color_dialog.get_colorsel()->set_current_alpha ((guint16) (a * 65535));
544 color_dialog_connection.disconnect ();
545 color_dialog_connection = color_dialog.signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_color_response), name));
546 color_dialog.present();
550 ThemeManager::palette_color_response (int result, std::string name)
552 using namespace ArdourCanvas;
554 color_dialog_connection.disconnect ();
556 UIConfiguration* uic (&UIConfiguration::instance());
561 case RESPONSE_ACCEPT:
563 gdkcolor = color_dialog.get_colorsel()->get_current_color();
564 a = color_dialog.get_colorsel()->get_current_alpha() / 65535.0;
565 r = gdkcolor.get_red_p();
566 g = gdkcolor.get_green_p();
567 b = gdkcolor.get_blue_p();
569 uic->set_color (name, rgba_to_color (r, g, b, a));
576 color_dialog.hide ();
580 ThemeManager::alias_palette_event (GdkEvent* ev, string new_alias, string target_name)
583 case GDK_BUTTON_RELEASE:
584 UIConfiguration::instance().set_alias (target_name, new_alias);
594 ThemeManager::alias_palette_response (int response, std::string target_name, std::string old_alias)
597 case GTK_RESPONSE_OK:
598 case GTK_RESPONSE_ACCEPT:
599 /* rebuild alias list with new color: inefficient but simple */
603 case GTK_RESPONSE_REJECT:
605 UIConfiguration::instance().set_alias (target_name, old_alias);
613 palette_window->hide ();
617 ThemeManager::choose_color_from_palette (string const & name)
619 UIConfiguration* uic (&UIConfiguration::instance());
620 UIConfiguration::ColorAliases::iterator i = uic->color_aliases.find (name);
622 if (i == uic->color_aliases.end()) {
626 delete palette_window;
628 palette_window = new ArdourDialog (_("Color Palette"));
629 palette_window->add_button (Stock::CANCEL, RESPONSE_REJECT); /* using CANCEL causes confusion if dialog is closed via CloseAllDialogs */
630 palette_window->add_button (Stock::OK, RESPONSE_OK);
632 ArdourCanvas::GtkCanvas* canvas = new ArdourCanvas::GtkCanvas ();
633 ArdourCanvas::Container* group = initialize_palette_canvas (*canvas);
635 canvas->signal_size_request().connect (sigc::mem_fun (*this, &ThemeManager::palette_size_request));
636 canvas->signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::palette_canvas_allocated), group, canvas,
637 sigc::bind (sigc::mem_fun (*this, &ThemeManager::alias_palette_event), name)));
639 palette_window->get_vbox()->pack_start (*canvas);
640 palette_window->show_all ();
642 palette_response_connection = palette_window->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ThemeManager::alias_palette_response), name, i->second));
644 palette_window->set_position (WIN_POS_MOUSE);
645 palette_window->present ();
649 ThemeManager::setup_aliases ()
651 using namespace ArdourCanvas;
653 UIConfiguration* uic (&UIConfiguration::instance());
654 UIConfiguration::ColorAliases& aliases (uic->color_aliases);
656 alias_list->clear ();
658 for (UIConfiguration::ColorAliases::iterator i = aliases.begin(); i != aliases.end(); ++i) {
659 TreeModel::Children rows = alias_list->children();
661 string::size_type colon;
663 if ((colon = i->first.find (':')) != string::npos) {
665 /* this is supposed to be a child node, so find the
669 string parent = i->first.substr (0, colon);
670 TreeModel::iterator ri;
672 for (ri = rows.begin(); ri != rows.end(); ++ri) {
673 string s = (*ri)[alias_columns.name];
679 if (ri == rows.end()) {
680 /* not found, add the parent as new top level row */
681 row = *(alias_list->append());
682 row[alias_columns.name] = parent;
683 row[alias_columns.alias] = "";
685 /* now add the child as a child of this one */
687 row = *(alias_list->insert (row->children().end()));
688 row[alias_columns.name] = i->first.substr (colon+1);
690 row = *(alias_list->insert ((*ri)->children().end()));
691 row[alias_columns.name] = i->first.substr (colon+1);
696 row = *(alias_list->append());
697 row[alias_columns.name] = i->first;
698 row[alias_columns.key] = i->first;
701 row[alias_columns.key] = i->first;
702 row[alias_columns.alias] = i->second;
706 Color c (uic->color (i->second));
707 color_to_rgba (c, r, g, b, a);
708 col.set_rgb_p (r, g, b);
710 row[alias_columns.color] = col;
715 ThemeManager::alias_button_press_event (GdkEventButton* ev)
718 TreeModel::Path path;
719 TreeViewColumn* column;
723 if (!alias_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
727 guint32 colnum = GPOINTER_TO_UINT (column->get_data (X_("colnum")));
731 /* allow normal processing to occur */
735 if ((iter = alias_list->get_iter (path))) {
736 string target_color_alias = (*iter)[alias_columns.key];
737 if (!target_color_alias.empty()) {
738 choose_color_from_palette (target_color_alias);