2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <wx/listctrl.h>
23 template<class T, class S>
24 class EditableList : public wxPanel
29 std::vector<std::string> columns,
30 boost::function<std::vector<T> ()> get,
31 boost::function<void (std::vector<T>)> set,
32 boost::function<std::string (T, int)> column,
38 , _columns (columns.size ())
41 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
44 wxFlexGridSizer* table = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
45 table->AddGrowableCol (0, 1);
46 s->Add (table, 1, wxEXPAND);
48 _list = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxSize (columns.size() * 200, height), wxLC_REPORT | wxLC_SINGLE_SEL);
50 for (size_t i = 0; i < columns.size(); ++i) {
53 ip.SetText (std_to_wx (columns[i]));
55 _list->InsertColumn (i, ip);
58 table->Add (_list, 1, wxEXPAND | wxALL);
61 wxSizer* s = new wxBoxSizer (wxVERTICAL);
62 _add = new wxButton (this, wxID_ANY, _("Add..."));
63 s->Add (_add, 0, wxTOP | wxBOTTOM, 2);
64 _copy = new wxButton (this, wxID_ANY, _("Copy..."));
65 s->Add (_copy, 0, wxTOP | wxBOTTOM, 2);
66 _edit = new wxButton (this, wxID_ANY, _("Edit..."));
67 s->Add (_edit, 0, wxTOP | wxBOTTOM, 2);
68 _remove = new wxButton (this, wxID_ANY, _("Remove"));
69 s->Add (_remove, 0, wxTOP | wxBOTTOM, 2);
73 std::vector<T> current = _get ();
74 for (typename std::vector<T>::iterator i = current.begin (); i != current.end(); ++i) {
78 _add->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::add_clicked, this));
79 _copy->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::copy_clicked, this));
80 _edit->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::edit_clicked, this));
81 _remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&EditableList::remove_clicked, this));
83 _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&EditableList::selection_changed, this));
84 _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&EditableList::selection_changed, this));
85 _list->Bind (wxEVT_SIZE, boost::bind (&EditableList::resized, this, _1));
92 void add_to_control (T item)
95 int const n = _list->GetItemCount ();
97 _list->InsertItem (list_item);
99 for (int i = 0; i < _columns; ++i) {
100 _list->SetItem (n, i, std_to_wx (_column (item, i)));
104 void selection_changed ()
106 int const i = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
107 _edit->Enable (i >= 0);
108 _remove->Enable (i >= 0);
114 S* dialog = new S (this);
115 dialog->set (new_item);
116 dialog->ShowModal ();
118 add_to_control (dialog->get ());
120 std::vector<T> all = _get ();
121 all.push_back (dialog->get ());
129 int item = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
134 std::vector<T> all = _get ();
135 DCPOMATIC_ASSERT (item >= 0 && item < int (all.size ()));
138 add_to_control (copy);
140 all.push_back (copy);
146 int item = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
151 std::vector<T> all = _get ();
152 DCPOMATIC_ASSERT (item >= 0 && item < int (all.size ()));
154 S* dialog = new S (this);
155 dialog->set (all[item]);
156 dialog->ShowModal ();
157 all[item] = dialog->get ();
160 for (int i = 0; i < _columns; ++i) {
161 _list->SetItem (item, i, std_to_wx (_column (all[item], i)));
167 void remove_clicked ()
169 int i = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
174 _list->DeleteItem (i);
175 std::vector<T> all = _get ();
176 all.erase (all.begin() + i);
179 selection_changed ();
182 void resized (wxSizeEvent& ev)
184 int const w = GetSize().GetWidth() / _columns;
185 for (int i = 0; i < _columns; ++i) {
186 _list->SetColumnWidth (i, w);
191 boost::function <std::vector<T> ()> _get;
192 boost::function <void (std::vector<T>)> _set;
194 boost::function<std::string (T, int)> _column;