1 // rTorrent - BitTorrent client
2 // Copyright (C) 2005-2011, Jari Sundell
3 //
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.
8 //
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.
13 //
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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
17 //
18 // In addition, as a special exception, the copyright holders give
19 // permission to link the code of portions of this program with the
20 // OpenSSL library under certain conditions as described in each
21 // individual source file, and distribute linked combinations
22 // including the two.
23 //
24 // You must obey the GNU General Public License in all respects for
25 // all of the code used other than OpenSSL.  If you modify file(s)
26 // with this exception, you may extend this exception to your version
27 // of the file(s), but you are not obligated to do so.  If you do not
28 // wish to do so, delete this exception statement from your version.
29 // If you delete this exception statement from all source files in the
30 // program, then also delete it here.
31 //
32 // Contact:  Jari Sundell <jaris@ifi.uio.no>
33 //
34 //           Skomakerveien 33
35 //           3185 Skoppum, NORWAY
36 
37 #ifndef RTORRENT_UI_DOWNLOAD_LIST_H
38 #define RTORRENT_UI_DOWNLOAD_LIST_H
39 
40 #include "element_base.h"
41 #include "globals.h"
42 #include "display/manager.h"
43 
44 class Control;
45 
46 namespace core {
47   class Download;
48   class View;
49 }
50 
51 namespace input {
52   class Bindings;
53 }
54 
55 namespace display {
56   class Frame;
57   class WindowDownloadList;
58   class WindowHttpQueue;
59   class WindowInput;
60   class WindowLog;
61   class WindowLogComplete;
62 }
63 
64 namespace ui {
65 
66 class Download;
67 
68 class DownloadList : public ElementBase {
69 public:
70   typedef display::WindowDownloadList              WList;
71   typedef display::WindowLog                       WLog;
72   typedef display::WindowLogComplete               WLogComplete;
73 
74   typedef std::function<void (const std::string&)> slot_string;
75 
76   typedef enum {
77     DISPLAY_DOWNLOAD,
78     DISPLAY_DOWNLOAD_LIST,
79     DISPLAY_LOG,
80     DISPLAY_STRING_LIST,
81     DISPLAY_MAX_SIZE
82   } Display;
83 
84   typedef enum {
85     INPUT_NONE,
86     INPUT_LOAD_DEFAULT,
87     INPUT_LOAD_MODIFIED,
88     INPUT_CHANGE_DIRECTORY,
89     INPUT_COMMAND,
90     INPUT_FILTER,
91     INPUT_EOI
92   } Input;
93 
94   DownloadList();
95   ~DownloadList();
96 
97   void                activate(display::Frame* frame, bool focus = true);
98   void                disable();
99 
100   void                activate_display(Display d);
101 
102   core::View*         current_view();
103   void                set_current_view(const std::string& name);
104 
slot_open_uri(slot_string s)105   void                slot_open_uri(slot_string s) { m_slot_open_uri = s; }
106 
107   void                unfocus_download(core::Download* d);
108 
109 private:
110   DownloadList(const DownloadList&);
111   void operator = (const DownloadList&);
112 
113   void                receive_view_input(Input type);
114   void                receive_exit_input(Input type);
115 
116   void                setup_keys();
117   void                setup_input();
118 
119   Display             m_state;
120 
121   ElementBase*        m_uiArray[DISPLAY_MAX_SIZE];
122   WLog*               m_windowLog;
123 
124   slot_string         m_slot_open_uri;
125 };
126 
127 }
128 
129 #endif
130