Root/src/menu.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#ifndef MENU_H
21#define MENU_H
22
23#include <string>
24#include <vector>
25#include "linkaction.h"
26
27using std::string;
28using std::vector;
29
30class LinkApp;
31class GMenu2X;
32
33typedef vector<Link*> linklist;
34
35/**
36Handles the menu structure
37
38    @author Massimiliano Torromeo <massimiliano.torromeo@gmail.com>
39*/
40class Menu {
41private:
42    GMenu2X *gmenu2x;
43    int iSection, iLink;
44    uint iFirstDispSection, iFirstDispRow;
45    vector<string> sections;
46    vector<linklist> links;
47
48    void readLinks();
49    void freeLinks();
50
51    // Load all the sections of the given "sections" directory.
52    void readSections(std::string parentDir);
53
54    // Load all the links on the given section directory.
55    void readLinksOfSection(std::string path, std::vector<std::string> &linkfiles);
56
57public:
58    Menu(GMenu2X *gmenu2x);
59    ~Menu();
60
61    linklist *sectionLinks(int i = -1);
62
63    int selSectionIndex();
64    const string &selSection();
65    void decSectionIndex();
66    void incSectionIndex();
67    void setSectionIndex(int i);
68    uint firstDispSection();
69    uint firstDispRow();
70
71    bool addActionLink(uint section, const string &title, LinkRunAction action, const string &description="", const string &icon="");
72    bool addLink(string path, string file, string section="");
73    bool addSection(const string &sectionName);
74    void deleteSelectedLink();
75    void deleteSelectedSection();
76
77    void loadIcons();
78    bool linkChangeSection(uint linkIndex, uint oldSectionIndex, uint newSectionIndex);
79
80    int selLinkIndex();
81    Link *selLink();
82    LinkApp *selLinkApp();
83    void linkLeft();
84    void linkRight();
85    void linkUp();
86    void linkDown();
87    void setLinkIndex(int i);
88
89    const vector<string> &getSections() { return sections; }
90    void renameSection(int index, const string &name);
91};
92
93#endif
94

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