update drobilla's fascistic dir-locals.el to force emacs users into whitespace submis...
[ardour.git] / gtk2_ardour / theme_manager.cc
index 8744d887daa14fba7f923a80396a9e0218abc6ad..8c2f92768b9a4f5076f332d0628ea2de0e58bbc7 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2000-2007 Paul Davis 
+    Copyright (C) 2000-2007 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
 #include <gtkmm2ext/gtk_ui.h>
 #include <gtkmm/settings.h>
 
-#include <pbd/file_utils.h>
+#include "pbd/file_utils.h"
 
-#include <ardour/configuration.h>
-#include <ardour/filesystem_paths.h>
+#include "ardour/configuration.h"
+#include "ardour/filesystem_paths.h"
+#include "ardour/profile.h"
 
 #include "theme_manager.h"
 #include "rgb_macros.h"
 #include "ardour_ui.h"
+#include "global_signals.h"
 
 #include "i18n.h"
 
@@ -47,16 +49,19 @@ sigc::signal<void> ColorsChanged;
 sigc::signal<void,uint32_t> ColorChanged;
 
 ThemeManager::ThemeManager()
-       : ArdourDialog ("ThemeManager"),
-       dark_button ("Dark Theme"),
-       light_button ("Light Theme")
+       : ArdourDialog (_("Theme Manager")),
+         dark_button (_("Dark Theme")),
+         light_button (_("Light Theme")),
+         reset_button (_("Restore Defaults"))
 {
+       set_title (_("Theme Manager"));
+
        color_list = ListStore::create (columns);
        color_display.set_model (color_list);
        color_display.append_column (_("Object"), columns.name);
        color_display.append_column (_("Color"), columns.color);
-       color_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));     
-       color_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));     
+       color_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
+       color_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
        color_display.set_reorderable (false);
        color_display.get_selection()->set_mode (SELECTION_NONE);
        color_display.set_headers_visible (true);
@@ -64,10 +69,10 @@ ThemeManager::ThemeManager()
        CellRenderer* color_cell = color_display.get_column_cell_renderer (1);
        TreeViewColumn* color_column = color_display.get_column (1);
        color_column->add_attribute (color_cell->property_cell_background_gdk(), columns.gdkcolor);
-       
+
        scroller.add (color_display);
        scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
-       
+
        RadioButton::Group group = dark_button.get_group();
        light_button.set_group(group);
        theme_selection_hbox.set_homogeneous(false);
@@ -76,19 +81,22 @@ ThemeManager::ThemeManager()
 
        get_vbox()->set_homogeneous(false);
        get_vbox()->pack_start (theme_selection_hbox, PACK_SHRINK);
+       get_vbox()->pack_start (reset_button, PACK_SHRINK);
        get_vbox()->pack_start (scroller);
 
-       color_display.signal_button_press_event().connect (mem_fun (*this, &ThemeManager::button_press_event), false);
+       color_display.signal_button_press_event().connect (sigc::mem_fun (*this, &ThemeManager::button_press_event), false);
 
        color_dialog.get_colorsel()->set_has_opacity_control (true);
        color_dialog.get_colorsel()->set_has_palette (true);
 
-       color_dialog.get_ok_button()->signal_clicked().connect (bind (mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_ACCEPT));
-       color_dialog.get_cancel_button()->signal_clicked().connect (bind (mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_CANCEL));
-       dark_button.signal_clicked().connect (bind (mem_fun (*this, &ThemeManager::load_rc), 1));
-       light_button.signal_clicked().connect (bind (mem_fun (*this, &ThemeManager::load_rc), 2));
+       color_dialog.get_ok_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_ACCEPT));
+       color_dialog.get_cancel_button()->signal_clicked().connect (sigc::bind (sigc::mem_fun (color_dialog, &Gtk::Dialog::response), RESPONSE_CANCEL));
+       dark_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_dark_theme_button_toggled));
+       light_button.signal_toggled().connect (sigc::mem_fun (*this, &ThemeManager::on_light_theme_button_toggled));
+       reset_button.signal_clicked().connect (sigc::mem_fun (*this, &ThemeManager::reset_canvas_colors));
 
        set_size_request (-1, 400);
+       setup_theme ();
 }
 
 ThemeManager::~ThemeManager()
@@ -96,7 +104,7 @@ ThemeManager::~ThemeManager()
 }
 
 int
-ThemeManager::save (string path)
+ThemeManager::save (string /*path*/)
 {
        return 0;
 }
@@ -110,8 +118,8 @@ ThemeManager::button_press_event (GdkEventButton* ev)
        int cellx;
        int celly;
 
-       ARDOUR::ConfigVariable<uint32_t> *ccvar;
-       
+       UIConfigVariable<uint32_t> *ccvar;
+
        if (!color_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
                return false;
        }
@@ -130,24 +138,26 @@ ThemeManager::button_press_event (GdkEventButton* ev)
 
                        UINT_TO_RGBA (rgba, &r, &g, &b, &a);
                        color.set_rgb_p (r / 255.0, g / 255.0, b / 255.0);
-                       color_dialog.get_colorsel()->set_current_color (color);
                        color_dialog.get_colorsel()->set_previous_color (color);
-                       color_dialog.get_colorsel()->set_current_alpha (a * 256);
+                       color_dialog.get_colorsel()->set_current_color (color);
                        color_dialog.get_colorsel()->set_previous_alpha (a * 256);
+                       color_dialog.get_colorsel()->set_current_alpha (a * 256);
+
                        ResponseType result = (ResponseType) color_dialog.run();
 
                        switch (result) {
                        case RESPONSE_CANCEL:
                                break;
                        case RESPONSE_ACCEPT:
-                               color = color_dialog.get_colorsel()->get_current_color(); 
+                               color = color_dialog.get_colorsel()->get_current_color();
                                a = color_dialog.get_colorsel()->get_current_alpha();
                                r = (int) floor (color.get_red_p() * 255.0);
                                g = (int) floor (color.get_green_p() * 255.0);
                                b = (int) floor (color.get_blue_p() * 255.0);
 
-                               rgba = RGBA_TO_UINT(r,g,b,a);
+                               rgba = RGBA_TO_UINT(r,g,b,a>>8);
                                //cerr << (*iter)[columns.name] << " == " << hex << rgba << endl;
+                               //cerr << "a = " << a << endl;
                                (*iter)[columns.rgba] = rgba;
                                (*iter)[columns.gdkcolor] = color;
 
@@ -174,37 +184,75 @@ ThemeManager::button_press_event (GdkEventButton* ev)
        return false;
 }
 
+void
+load_rc_file (const string& filename, bool themechange)
+{
+       sys::path rc_file_path;
+
+       SearchPath spath (ardour_search_path());
+       spath += user_config_directory();
+       spath += system_config_search_path();
+
+       if (!find_file_in_search_path (spath, filename, rc_file_path)) {
+               warning << string_compose (_("Unable to find UI style file %1 in search path %2. %3 will look strange"),
+                                           filename, spath.to_string(), PROGRAM_NAME)
+                               << endmsg;
+               return;
+       }
+
+       info << "Loading ui configuration file " << rc_file_path.to_string() << endmsg;
+
+       Gtkmm2ext::UI::instance()->load_rcfile (rc_file_path.to_string(), themechange);
+}
+
+/* hmm, this is a problem. the profile doesn't
+   exist when the theme manager is constructed
+   and toggles buttons during "normal" GTK setup.
+
+   a better solution will be to make all Profile
+   methods static or something.
+
+   XXX FIX ME
+*/
+
+#define HACK_PROFILE_IS_SAE() (getenv("ARDOUR_SAE")!=0)
 
 void
-ThemeManager::load_rc(int which)
+ThemeManager::on_dark_theme_button_toggled()
 {
-               
-       if (which == 1) {
-               Config->set_ui_rc_file("ardour2_ui_dark.rc");
-               cerr << "dark theme selected" << endl;
-               
+       if (!dark_button.get_active()) return;
+
+       if (HACK_PROFILE_IS_SAE()){
+               ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_dark_sae.rc");
        } else {
-               Config->set_ui_rc_file("ardour2_ui_light.rc");
-               cerr << "light theme selected" << endl;
+               ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_dark.rc");
        }
-       
-       sys::path rc_file_path;
 
-       find_file_in_search_path (ardour_search_path() + system_config_search_path(),
-                       Config->get_ui_rc_file(), rc_file_path);
+       load_rc_file (ARDOUR_UI::config()->ui_rc_file.get(), true);
+}
 
-       ThemeChanged(rc_file_path.to_string()); //EMIT SIGNAL
-       
-       cerr << "load_rc() called " << rc_file_path.to_string() << endl;
+void
+ThemeManager::on_light_theme_button_toggled()
+{
+       if (!light_button.get_active()) return;
 
+       if (HACK_PROFILE_IS_SAE()){
+               ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_light_sae.rc");
+       } else {
+               ARDOUR_UI::config()->ui_rc_file.set("ardour3_ui_light.rc");
+       }
+
+       load_rc_file (ARDOUR_UI::config()->ui_rc_file.get(), true);
 }
 
 void
 ThemeManager::setup_theme ()
 {
        int r, g, b, a;
-       for (std::vector<ConfigVariable<uint32_t> *>::iterator i = Config->canvas_colors.begin(); i != Config->canvas_colors.end(); i++) {
-               
+       color_list->clear();
+
+       for (std::vector<UIConfigVariable<uint32_t> *>::iterator i = ARDOUR_UI::config()->canvas_colors.begin(); i != ARDOUR_UI::config()->canvas_colors.end(); i++) {
+
                TreeModel::Row row = *(color_list->append());
 
                Gdk::Color col;
@@ -219,20 +267,30 @@ ThemeManager::setup_theme ()
                row[columns.rgba] = rgba;
                row[columns.gdkcolor] = col;
 
-               //cerr << (*i)->name() << " == " << rgba << endl;
        }
-       cerr << "ThemeManager::setup_theme () called" << endl;
-       ColorsChanged(); //EMIT SIGNAL
-               
-       if (getenv ("ARDOUR2_UI_RC")) {
-               return;
+
+       ColorsChanged.emit();
+
+       bool env_defined = false;
+       string rcfile = Glib::getenv("ARDOUR3_UI_RC", env_defined);
+
+       if(!env_defined) {
+               rcfile = ARDOUR_UI::config()->ui_rc_file.get();
        }
 
-       if (Config->get_ui_rc_file() == "ardour2_ui_dark.rc") {
+       if (rcfile == "ardour3_ui_dark.rc" || rcfile == "ardour3_ui_dark_sae.rc") {
                dark_button.set_active();
-       } else if (Config->get_ui_rc_file() == "ardour2_ui_light.rc") {
+       } else if (rcfile == "ardour3_ui_light.rc" || "ardour3_ui_light_sae.rc") {
                light_button.set_active();
        }
-       
+
+       load_rc_file(rcfile, false);
+}
+
+void
+ThemeManager::reset_canvas_colors()
+{
+       ARDOUR_UI::config()->load_defaults();
+       setup_theme ();
 }