diff options
Diffstat (limited to 'gtk2_ardour/ardour_dropdown.cc')
| -rw-r--r-- | gtk2_ardour/ardour_dropdown.cc | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/gtk2_ardour/ardour_dropdown.cc b/gtk2_ardour/ardour_dropdown.cc deleted file mode 100644 index be18af5056..0000000000 --- a/gtk2_ardour/ardour_dropdown.cc +++ /dev/null @@ -1,165 +0,0 @@ -/* - Copyright (C) 2014 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. - -*/ - -#include <iostream> -#include <cmath> -#include <algorithm> - -#include <pangomm/layout.h> - -#include "pbd/compose.h" -#include "pbd/error.h" -#include "pbd/stacktrace.h" - -#include "gtkmm2ext/utils.h" -#include "gtkmm2ext/rgb_macros.h" -#include "gtkmm2ext/gui_thread.h" - -#include "ardour/rc_configuration.h" // for widget prelight preference - -#include "ardour_dropdown.h" - -#include "pbd/i18n.h" - -#define REFLECTION_HEIGHT 2 - -using namespace Gdk; -using namespace Gtk; -using namespace Glib; -using namespace PBD; -using namespace std; - - -ArdourDropdown::ArdourDropdown (Element e) - : _scrolling_disabled(false) -{ -// signal_button_press_event().connect (sigc::mem_fun(*this, &ArdourDropdown::on_mouse_pressed)); - _menu.signal_size_request().connect (sigc::mem_fun(*this, &ArdourDropdown::menu_size_request)); - - _menu.set_reserve_toggle_size(false); - - add_elements(e); - add_elements(ArdourButton::Menu); -} - -ArdourDropdown::~ArdourDropdown () -{ -} - -void -ArdourDropdown::menu_size_request(Requisition *req) { - req->width = max(req->width, get_allocation().get_width()); -} - -bool -ArdourDropdown::on_button_press_event (GdkEventButton* ev) -{ - if (binding_proxy.button_press_handler (ev)) { - return true; - } - - if (ev->type == GDK_BUTTON_PRESS && ev->button == 1) { - Gtkmm2ext::anchored_menu_popup(&_menu, this, get_text(), 1, ev->time); - } - - return true; -} - -bool -ArdourDropdown::on_scroll_event (GdkEventScroll* ev) -{ - using namespace Menu_Helpers; - - if (_scrolling_disabled) { - return false; - } - - const MenuItem * current_active = _menu.get_active(); - const MenuList& items = _menu.items (); - int c = 0; - - if (!current_active) { - return true; - } - - /* work around another gtkmm API clusterfuck - * const MenuItem* get_active () const - * void set_active (guint index) - * - * also MenuList.activate_item does not actually - * set it as active in the menu. - * - */ - - switch (ev->direction) { - case GDK_SCROLL_UP: - - for (MenuList::const_reverse_iterator i = items.rbegin(); i != items.rend(); ++i, ++c) { - if ( &(*i) != current_active) { - continue; - } - if (++i != items.rend()) { - c = items.size() - 2 - c; - assert(c >= 0); - _menu.set_active(c); - _menu.activate_item(*i); - } - break; - } - break; - case GDK_SCROLL_DOWN: - for (MenuList::const_iterator i = items.begin(); i != items.end(); ++i, ++c) { - if ( &(*i) != current_active) { - continue; - } - if (++i != items.end()) { - assert(c + 1 < (int) items.size()); - _menu.set_active(c + 1); - _menu.activate_item(*i); - } - break; - } - break; - default: - break; - } - return true; -} - -void -ArdourDropdown::clear_items () -{ - _menu.items ().clear (); -} - -void -ArdourDropdown::AddMenuElem (Menu_Helpers::Element e) -{ - using namespace Menu_Helpers; - - MenuList& items = _menu.items (); - - items.push_back (e); -} - -void -ArdourDropdown::disable_scrolling() -{ - _scrolling_disabled = true; -} |