UIConfiguration::reset_gtk_theme ()
{
LocaleGuard lg;
- stringstream ss;
-
- ss << "gtk_color_scheme = \"" << hex;
+ std::string color_scheme_string("gtk_color_scheme = \"");
for (ColorAliases::iterator g = color_aliases.begin(); g != color_aliases.end(); ++g) {
if (g->first.find ("gtk_") == 0) {
const string gtk_name = g->first.substr (4);
- ss << gtk_name << ":#" << std::setw (6) << setfill ('0') << (color (g->second) >> 8) << ';';
+ ArdourCanvas::Color a_color = color (g->second);
+
+ color_scheme_string += gtk_name + ":#" + color_to_hex_string_no_alpha (a_color) + ';';
}
}
- ss << '"' << dec << endl;
+ color_scheme_string += '"';
/* reset GTK color scheme */
- Gtk::Settings::get_default()->property_gtk_color_scheme() = ss.str();
+ Gtk::Settings::get_default()->property_gtk_color_scheme() = color_scheme_string;
}
void
warning << string_compose (_("Could not find default UI configuration file %1"), default_ui_config_file_name) << endmsg;
}
-
if (ret == 0) {
/* reload color theme */
load_color_theme (false);
for (Colors::const_iterator i = colors.begin(); i != colors.end(); ++i) {
XMLNode* node = new XMLNode (X_("Color"));
node->set_property (X_("name"), i->first);
- stringstream ss;
- ss << "0x" << setw (8) << setfill ('0') << hex << i->second;
- node->set_property (X_("value"), ss.str());
+ node->set_property (X_("value"), color_to_hex_string (i->second));
parent->add_child_nocopy (*node);
}
root->add_child_nocopy (*parent);
Gtkmm2ext::UI::instance()->load_rcfile (rc_file_path, themechange);
}
+
+std::string
+UIConfiguration::color_to_hex_string (ArdourCanvas::Color c)
+{
+ char buf[16];
+ int retval = g_snprintf (buf, sizeof(buf), "%08x", c);
+
+ if (retval < 0 || retval >= (int)sizeof(buf)) {
+ assert(false);
+ }
+ return buf;
+}
+
+std::string
+UIConfiguration::color_to_hex_string_no_alpha (ArdourCanvas::Color c)
+{
+ c >>= 8; // shift/remove alpha
+ char buf[16];
+ int retval = g_snprintf (buf, sizeof(buf), "%06x", c);
+
+ if (retval < 0 || retval >= (int)sizeof(buf)) {
+ assert(false);
+ }
+ return buf;
+}