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"
33 #include "pbd/file_utils.h"
35 #include "ardour/filesystem_paths.h"
37 #include "ardour_button.h"
38 #include "canvas-waveview.h"
39 #include "theme_manager.h"
40 #include "rgb_macros.h"
41 #include "ardour_ui.h"
42 #include "global_signals.h"
49 using namespace ARDOUR;
51 sigc::signal<void> ColorsChanged;
52 sigc::signal<void,uint32_t> ColorChanged;
54 ThemeManager::ThemeManager()
55 : ArdourWindow (_("Theme Manager"))
56 , dark_button (_("Dark Theme"))
57 , light_button (_("Light Theme"))
58 , reset_button (_("Restore Defaults"))
59 , flat_buttons (_("Draw \"flat\" buttons"))
60 , gradient_waveforms (_("Draw waveforms with color gradient"))
62 set_title (_("Theme Manager"));
64 color_list = TreeStore::create (columns);
65 color_display.set_model (color_list);
66 color_display.append_column (_("Object"), columns.name);
68 Gtkmm2ext::CellRendererColorSelector* color_renderer = manage (new Gtkmm2ext::CellRendererColorSelector);
69 TreeViewColumn* color_column = manage (new TreeViewColumn (_("Color"), *color_renderer));
70 color_column->add_attribute (color_renderer->property_color(), columns.gdkcolor);
72 color_display.append_column (*color_column);
74 color_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
75 color_display.get_column (0)->set_expand (true);
76 color_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
77 color_display.get_column (1)->set_expand (false);
78 color_display.set_reorderable (false);
79 color_display.get_selection()->set_mode (SELECTION_NONE);
80 color_display.set_headers_visible (true);
82 scroller.add (color_display);
83 scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
85 RadioButton::Group group = dark_button.get_group();
86 light_button.set_group(group);
87 theme_selection_hbox.set_homogeneous(false);
88 theme_selection_hbox.pack_start (dark_button);
89 theme_selection_hbox.pack_start (light_button);
91 Gtk::VBox* vbox = Gtk::manage (new Gtk::VBox ());
92 vbox->set_homogeneous (false);
93 vbox->pack_start (theme_selection_hbox, PACK_SHRINK);
94 vbox->pack_start (reset_button, PACK_SHRINK);
95 vbox->pack_start (flat_buttons, PACK_SHRINK);
96 vbox->pack_start (gradient_waveforms, PACK_SHRINK);
97 vbox->pack_start (scroller);
100 color_display.signal_button_press_event().connect (sigc::mem_fun (*this, &ThemeManager::button_press_event), false);
102 color_dialog.get_colorsel()->set_has_opacity_control (true);
103 color_dialog.get_colorsel()->set_has_palette (true);
105 color_dialog.get_ok_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_ACCEPT));
106 color_dialog.get_cancel_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_CANCEL));
107 dark_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_dark_theme_button_toggled));
108 light_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_light_theme_button_toggled));
109 reset_button.signal_clicked().connect (sigc::mem_fun (*this, &ThemeManager::reset_canvas_colors));
110 flat_buttons.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_flat_buttons_toggled));
111 gradient_waveforms.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_gradient_waveforms_toggled));
113 set_size_request (-1, 400);
117 ThemeManager::~ThemeManager()
122 ThemeManager::save (string /*path*/)
128 ThemeManager::button_press_event (GdkEventButton* ev)
131 TreeModel::Path path;
132 TreeViewColumn* column;
136 UIConfigVariable<uint32_t> *ccvar;
138 if (!color_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
142 switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
144 /* allow normal processing to occur */
148 if ((iter = color_list->get_iter (path))) {
150 UIConfigVariable<uint32_t>* var = (*iter)[columns.pVar];
152 /* parent row, do nothing */
157 uint32_t rgba = (*iter)[columns.rgba];
160 UINT_TO_RGBA (rgba, &r, &g, &b, &a);
161 color.set_rgb_p (r / 255.0, g / 255.0, b / 255.0);
162 color_dialog.get_colorsel()->set_previous_color (color);
163 color_dialog.get_colorsel()->set_current_color (color);
164 color_dialog.get_colorsel()->set_previous_alpha (a * 256);
165 color_dialog.get_colorsel()->set_current_alpha (a * 256);
167 ResponseType result = (ResponseType) color_dialog.run();
170 case RESPONSE_CANCEL:
172 case RESPONSE_ACCEPT:
173 color = color_dialog.get_colorsel()->get_current_color();
174 a = color_dialog.get_colorsel()->get_current_alpha();
175 r = (int) floor (color.get_red_p() * 255.0);
176 g = (int) floor (color.get_green_p() * 255.0);
177 b = (int) floor (color.get_blue_p() * 255.0);
179 rgba = RGBA_TO_UINT(r,g,b,a>>8);
180 (*iter)[columns.rgba] = rgba;
181 (*iter)[columns.gdkcolor] = color;
183 ccvar = (*iter)[columns.pVar];
185 ARDOUR_UI::config()->set_dirty ();
187 ColorsChanged(); //EMIT SIGNAL
195 color_dialog.hide ();
207 load_rc_file (const string& filename, bool themechange)
209 std::string rc_file_path;
211 if (!find_file_in_search_path (ardour_config_search_path(), filename, rc_file_path)) {
212 warning << string_compose (_("Unable to find UI style file %1 in search path %2. %3 will look strange"),
213 filename, ardour_config_search_path().to_string(), PROGRAM_NAME)
218 info << "Loading ui configuration file " << rc_file_path << endmsg;
220 Gtkmm2ext::UI::instance()->load_rcfile (rc_file_path, themechange);
223 /* hmm, this is a problem. the profile doesn't
224 exist when the theme manager is constructed
225 and toggles buttons during "normal" GTK setup.
227 a better solution will be to make all Profile
228 methods static or something.
233 #define HACK_PROFILE_IS_SAE() (getenv("ARDOUR_SAE")!=0)
236 ThemeManager::on_flat_buttons_toggled ()
238 ARDOUR_UI::config()->flat_buttons.set (flat_buttons.get_active());
239 ARDOUR_UI::config()->set_dirty ();
240 ArdourButton::set_flat_buttons (flat_buttons.get_active());
242 gtk_rc_reset_styles (gtk_settings_get_default());
246 ThemeManager::on_gradient_waveforms_toggled ()
248 ARDOUR_UI::config()->gradient_waveforms.set (gradient_waveforms.get_active());
249 ARDOUR_UI::config()->set_dirty ();
251 gnome_canvas_waveview_set_gradient_waveforms (gradient_waveforms.get_active());
254 gtk_rc_reset_styles (gtk_settings_get_default());
258 ThemeManager::on_dark_theme_button_toggled()
260 if (!dark_button.get_active()) return;
262 if (HACK_PROFILE_IS_SAE()){
263 ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_dark_sae.rc");
265 ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_dark.rc");
267 ARDOUR_UI::config()->set_dirty ();
269 load_rc_file (ARDOUR_UI::config()->ui_rc_file.get(), true);
273 ThemeManager::on_light_theme_button_toggled()
275 if (!light_button.get_active()) return;
277 if (HACK_PROFILE_IS_SAE()){
278 ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_light_sae.rc");
280 ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_light.rc");
283 load_rc_file (ARDOUR_UI::config()->ui_rc_file.get(), true);
287 ThemeManager::setup_theme ()
293 for (std::map<std::string,UIConfigVariable<uint32_t> *>::iterator i = ARDOUR_UI::config()->canvas_colors.begin(); i != ARDOUR_UI::config()->canvas_colors.end(); i++) {
296 UIConfigVariable<uint32_t>* var = i->second;
298 TreeModel::Children rows = color_list->children();
300 string::size_type colon;
302 if ((colon = var->name().find (':')) != string::npos) {
304 /* this is supposed to be a child node, so find the
308 string parent = var->name().substr (0, colon);
309 TreeModel::iterator ri;
311 for (ri = rows.begin(); ri != rows.end(); ++ri) {
312 string s = (*ri)[columns.name];
318 if (ri == rows.end()) {
319 /* not found, add the parent as new top level row */
320 row = *(color_list->append());
321 row[columns.name] = parent;
322 row[columns.pVar] = 0;
324 /* now add the child as a child of this one */
326 row = *(color_list->insert (row->children().end()));
327 row[columns.name] = var->name().substr (colon+1);
329 row = *(color_list->insert ((*ri)->children().end()));
330 row[columns.name] = var->name().substr (colon+1);
335 row = *(color_list->append());
336 row[columns.name] = var->name();
340 uint32_t rgba = var->get();
341 UINT_TO_RGBA (rgba, &r, &g, &b, &a);
342 //cerr << (*i)->name() << " == " << hex << rgba << ": " << hex << r << " " << hex << g << " " << hex << b << endl;
343 col.set_rgb_p (r / 255.0, g / 255.0, b / 255.0);
345 row[columns.pVar] = var;
346 row[columns.rgba] = rgba;
347 row[columns.gdkcolor] = col;
350 ColorsChanged.emit();
352 bool env_defined = false;
353 string rcfile = Glib::getenv("ARDOUR3_UI_RC", env_defined);
356 rcfile = ARDOUR_UI::config()->ui_rc_file.get();
359 if (rcfile == "ardour3_ui_dark.rc" || rcfile == "ardour3_ui_dark_sae.rc") {
360 dark_button.set_active();
361 } else if (rcfile == "ardour3_ui_light.rc" || rcfile == "ardour3_ui_light_sae.rc") {
362 light_button.set_active();
365 flat_buttons.set_active (ARDOUR_UI::config()->flat_buttons.get());
366 gradient_waveforms.set_active (ARDOUR_UI::config()->gradient_waveforms.get());
368 load_rc_file(rcfile, false);
372 ThemeManager::reset_canvas_colors()
374 ARDOUR_UI::config()->load_defaults();