Root/src/selector.h

1/***************************************************************************
2 * Copyright (C) 2006 by Massimiliano Torromeo *
3 * massimiliano.torromeo@gmail.com *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20
21#ifndef SELECTOR_H_
22#define SELECTOR_H_
23
24#include <string>
25#include "gmenu2x.h"
26#include "utilities.h"
27#include "dialog.h"
28
29#define SELECTOR_ELEMENTS 11
30
31class LinkApp;
32class FileLister;
33
34using std::string;
35using std::vector;
36
37class Selector : protected Dialog {
38private:
39    int selRow;
40    LinkApp *link;
41    string file, dir;
42    unordered_map<string, string> aliases;
43
44    void loadAliases();
45    string getAlias(const string &key);
46    void prepare(FileLister *fl, vector<string> *screens, vector<string> *titles);
47    void freeScreenshots(vector<string> *screens);
48
49public:
50    Selector(GMenu2X *gmenu2x, LinkApp *link, const string &selectorDir="");
51
52    int exec(int startSelection=0);
53
54    const string &getFile() { return file; }
55    const string &getDir() { return dir; }
56};
57
58#endif /*SELECTOR_H_*/
59

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