X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faxis_view.cc;h=03ae8a4a571db1bbd3e1d389e5b0968f0728439f;hb=4050ca5633dda03679f9aa9fab87d3bbf517395b;hp=0c57eebfca5da2d1fbea5cb5e05238004ff4ac56;hpb=99904735e066804358f1d0bd138a84f1e9ecda91;p=ardour.git diff --git a/gtk2_ardour/axis_view.cc b/gtk2_ardour/axis_view.cc index 0c57eebfca..03ae8a4a57 100644 --- a/gtk2_ardour/axis_view.cc +++ b/gtk2_ardour/axis_view.cc @@ -1,21 +1,25 @@ /* - Copyright (C) 2003 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 - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ + * Copyright (C) 2005-2017 Paul Davis + * Copyright (C) 2005 Taybin Rutkin + * Copyright (C) 2009-2011 Carl Hetherington + * Copyright (C) 2009-2012 David Robillard + * Copyright (C) 2014-2018 Robin Gareus + * Copyright (C) 2016 Tim Mayberry + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ #include #include @@ -25,72 +29,112 @@ #include -#include +#include "pbd/error.h" +#include "pbd/convert.h" #include -#include #include -#include -#include +#include "ardour/selection.h" #include "public_editor.h" +#include "ardour_ui.h" +#include "gui_object.h" #include "axis_view.h" -#include "i18n.h" +#include "utils.h" + +#include "pbd/i18n.h" +using namespace std; using namespace Gtk; using namespace Gtkmm2ext; - +using namespace ARDOUR; +using namespace ARDOUR_UI_UTILS; list AxisView::used_colors; -AxisView::AxisView (ARDOUR::Session& sess) : _session(sess) +AxisView::AxisView () { - _selected = false; - _marked_for_display = true; } AxisView::~AxisView() { - } Gdk::Color AxisView::unique_random_color() { - Gdk::Color newcolor; - - while (1) { - - /* avoid neon/glowing tones by limiting them to the - "inner section" (paler) of a color wheel/circle. - */ - - const int32_t max_saturation = 48000; // 65535 would open up the whole color wheel - - newcolor.set_red (random() % max_saturation); - newcolor.set_blue (random() % max_saturation); - newcolor.set_green (random() % max_saturation); - - if (used_colors.size() == 0) { - used_colors.push_back (newcolor); - return newcolor; - } - - for (list::iterator i = used_colors.begin(); i != used_colors.end(); ++i) { - Gdk::Color c = *i; - float rdelta, bdelta, gdelta; - - rdelta = newcolor.get_red() - c.get_red(); - bdelta = newcolor.get_blue() - c.get_blue(); - gdelta = newcolor.get_green() - c.get_green(); - - if (sqrt (rdelta*rdelta + bdelta*bdelta + gdelta*gdelta) > 25.0) { - used_colors.push_back (newcolor); - return newcolor; - } - } - - /* XXX need throttle here to make sure we don't spin for ever */ + return ::unique_random_color (used_colors); +} + +string +AxisView::gui_property (const string& property_name) const +{ + if (property_hashtable.count(property_name)) { + return property_hashtable[property_name]; + } else { + string rv = gui_object_state().get_string (state_id(), property_name); + property_hashtable.erase(property_name); + property_hashtable.emplace(property_name, rv); + return rv; + } +} + +bool +AxisView::get_gui_property (const std::string& property_name, std::string& value) const +{ + std::string str = gui_property(property_name); + + if (!str.empty()) { + value = str; + return true; + } + + return false; +} + +void +AxisView::set_gui_property (const std::string& property_name, const std::string& value) +{ + property_hashtable.erase (property_name); + property_hashtable.emplace (property_name, value); + gui_object_state ().set_property (state_id (), property_name, value); +} + +bool +AxisView::marked_for_display () const +{ + bool visible; + if (!get_gui_property ("visible", visible)) { + return true; + } + return visible; +} + +bool +AxisView::set_marked_for_display (bool yn) +{ + bool visible; + if (get_gui_property ("visible", visible) && visible == yn) { + return false; // nothing changed } + + set_gui_property ("visible", yn); + return true; // things changed +} + +GUIObjectState& +AxisView::gui_object_state() +{ + return *ARDOUR_UI::instance()->gui_object_state; +} + +void +AxisView::set_selected (bool yn) +{ + if (selected() == yn) { + return; + } + + Selectable::set_selected (yn); }