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 <gtkmm/stock.h>
26 #include <gtkmm2ext/gtk_ui.h>
27 #include <gtkmm2ext/window_title.h>
28 #include <gtkmm/settings.h>
30 #include <pbd/file_utils.h>
32 #include <ardour/configuration.h>
33 #include <ardour/filesystem_paths.h>
35 #include "theme_manager.h"
36 #include "rgb_macros.h"
37 #include "ardour_ui.h"
44 using namespace ARDOUR;
47 sigc::signal<void> ColorsChanged;
48 sigc::signal<void,uint32_t> ColorChanged;
50 ThemeManager::ThemeManager()
51 : ArdourDialog ("ThemeManager"),
52 dark_button ("Dark Theme"),
53 light_button ("Light Theme"),
54 reset_button ("Restore Defaults")
56 Gtkmm2ext::WindowTitle title (Glib::get_application_name ());
57 title += _("Theme Manager");
58 set_title (title.get_string ());
60 color_list = ListStore::create (columns);
61 color_display.set_model (color_list);
62 color_display.append_column (_("Object"), columns.name);
63 color_display.append_column (_("Color"), columns.color);
64 color_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
65 color_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
66 color_display.set_reorderable (false);
67 color_display.get_selection()->set_mode (SELECTION_NONE);
68 color_display.set_headers_visible (true);
70 CellRenderer* color_cell = color_display.get_column_cell_renderer (1);
71 TreeViewColumn* color_column = color_display.get_column (1);
72 color_column->add_attribute (color_cell->property_cell_background_gdk(), columns.gdkcolor);
74 scroller.add (color_display);
75 scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
77 RadioButton::Group group = dark_button.get_group();
78 light_button.set_group(group);
79 theme_selection_hbox.set_homogeneous(false);
80 theme_selection_hbox.pack_start (dark_button);
81 theme_selection_hbox.pack_start (light_button);
83 get_vbox()->set_homogeneous(false);
84 get_vbox()->pack_start (theme_selection_hbox, PACK_SHRINK);
85 get_vbox()->pack_start (reset_button, PACK_SHRINK);
86 get_vbox()->pack_start (scroller);
88 color_display.signal_button_press_event().connect (mem_fun (*this, &ThemeManager::button_press_event), false);
90 color_dialog.get_colorsel()->set_has_opacity_control (true);
91 color_dialog.get_colorsel()->set_has_palette (true);
93 color_dialog.get_ok_button()->signal_clicked().connect (bind (mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_ACCEPT));
94 color_dialog.get_cancel_button()->signal_clicked().connect (bind (mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_CANCEL));
95 dark_button.signal_toggled().connect (mem_fun (*this, &ThemeManager::on_dark_theme_button_toggled));
96 light_button.signal_toggled().connect (mem_fun (*this, &ThemeManager::on_light_theme_button_toggled));
97 reset_button.signal_clicked().connect (mem_fun (*this, &ThemeManager::reset_canvas_colors));
99 set_size_request (-1, 400);
103 ThemeManager::~ThemeManager()
108 ThemeManager::save (string path)
114 ThemeManager::button_press_event (GdkEventButton* ev)
117 TreeModel::Path path;
118 TreeViewColumn* column;
122 UIConfigVariable<uint32_t> *ccvar;
124 if (!color_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
128 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
130 /* allow normal processing to occur */
134 if ((iter = color_list->get_iter (path))) {
137 uint32_t rgba = (*iter)[columns.rgba];
140 UINT_TO_RGBA (rgba, &r, &g, &b, &a);
141 color.set_rgb_p (r / 255.0, g / 255.0, b / 255.0);
142 color_dialog.get_colorsel()->set_previous_color (color);
143 color_dialog.get_colorsel()->set_current_color (color);
144 color_dialog.get_colorsel()->set_previous_alpha (a * 256);
145 color_dialog.get_colorsel()->set_current_alpha (a * 256);
147 ResponseType result = (ResponseType) color_dialog.run();
150 case RESPONSE_CANCEL:
152 case RESPONSE_ACCEPT:
153 color = color_dialog.get_colorsel()->get_current_color();
154 a = color_dialog.get_colorsel()->get_current_alpha();
155 r = (int) floor (color.get_red_p() * 255.0);
156 g = (int) floor (color.get_green_p() * 255.0);
157 b = (int) floor (color.get_blue_p() * 255.0);
159 rgba = RGBA_TO_UINT(r,g,b,a>>8);
160 //cerr << (*iter)[columns.name] << " == " << hex << rgba << endl;
161 //cerr << "a = " << a << endl;
162 (*iter)[columns.rgba] = rgba;
163 (*iter)[columns.gdkcolor] = color;
165 ccvar = (*iter)[columns.pVar];
168 //ColorChanged (rgba);
169 ColorsChanged();//EMIT SIGNAL
177 color_dialog.hide ();
189 load_rc_file (const string& filename, bool themechange)
191 sys::path rc_file_path;
193 SearchPath spath (ardour_search_path());
194 spath += user_config_directory();
195 spath += system_config_search_path();
197 if(!find_file_in_search_path (spath, filename, rc_file_path))
199 warning << string_compose(_("Unable to find UI style file %1 in search path %2. Ardour will look strange"),
200 filename, spath.to_string())
205 cerr << "Loading ui configuration file " << rc_file_path.to_string() << endmsg;
207 Gtkmm2ext::UI::instance()->load_rcfile (rc_file_path.to_string(), themechange);
211 ThemeManager::on_dark_theme_button_toggled()
213 if (!dark_button.get_active()) return;
215 ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_dark.rc");
216 load_rc_file (ARDOUR_UI::config()->ui_rc_file.get(), true);
220 ThemeManager::on_light_theme_button_toggled()
222 if (!light_button.get_active()) return;
224 ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_light.rc");
225 load_rc_file (ARDOUR_UI::config()->ui_rc_file.get(), true);
229 ThemeManager::setup_theme ()
234 for (std::vector<UIConfigVariable<uint32_t> *>::iterator i = ARDOUR_UI::config()->canvas_colors.begin(); i != ARDOUR_UI::config()->canvas_colors.end(); i++) {
236 TreeModel::Row row = *(color_list->append());
239 uint32_t rgba = (*i)->get();
240 UINT_TO_RGBA (rgba, &r, &g, &b, &a);
241 //cerr << (*i)->name() << " == " << hex << rgba << ": " << hex << r << " " << hex << g << " " << hex << b << endl;
242 col.set_rgb_p (r / 255.0, g / 255.0, b / 255.0);
244 row[columns.name] = (*i)->name();
245 row[columns.color] = "";
246 row[columns.pVar] = *i;
247 row[columns.rgba] = rgba;
248 row[columns.gdkcolor] = col;
252 ColorsChanged.emit();
254 bool env_defined = false;
255 string rcfile = Glib::getenv("ARDOUR2_UI_RC", env_defined);
258 rcfile = ARDOUR_UI::config()->ui_rc_file.get();
261 if (rcfile == "ardour3_ui_dark.rc") {
262 dark_button.set_active();
263 } else if (rcfile == "ardour3_ui_light.rc") {
264 light_button.set_active();
267 load_rc_file(rcfile, false);
271 ThemeManager::reset_canvas_colors()
273 ARDOUR_UI::config()->load_defaults();