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Diffstat (limited to 'gtk2_ardour/stripable_colorpicker.cc')
-rw-r--r-- | gtk2_ardour/stripable_colorpicker.cc | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gtk2_ardour/stripable_colorpicker.cc b/gtk2_ardour/stripable_colorpicker.cc new file mode 100644 index 0000000000..6b92a94dc6 --- /dev/null +++ b/gtk2_ardour/stripable_colorpicker.cc @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2017 Robin Gareus <robin@gareus.org> + * + * 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 "stripable_colorpicker.h" +#include "utils.h" + +using namespace Gtk; +using namespace ARDOUR_UI_UTILS; + +StripableColorDialog::StripableColorDialog () +{ + signal_response().connect (sigc::mem_fun (*this, &StripableColorDialog::finish_color_edit)); +} + +StripableColorDialog::~StripableColorDialog () +{ + reset (); +} + +void +StripableColorDialog::reset () +{ + hide (); + _stripable.reset (); +} + +void +StripableColorDialog::popup (boost::shared_ptr<ARDOUR::Stripable> s) +{ + if (_stripable == s) { + /* keep modified color */ + present (); + return; + } + + _stripable = s; + + get_colorsel()->set_has_opacity_control (false); + get_colorsel()->set_has_palette (true); + + Gdk::Color c = gdk_color_from_rgba (_stripable->presentation_info().color ()); + + get_colorsel()->set_previous_color (c); + get_colorsel()->set_current_color (c); + + present (); +} + +void +StripableColorDialog::finish_color_edit (int response) +{ + if (_stripable && response == RESPONSE_OK) { + _stripable->presentation_info().set_color (gdk_color_to_rgba (get_colorsel()->get_current_color())); + } + reset (); +} |