1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*/
#include "engines/engine.h"
#include "base/game.h"
#include "base/plugins.h"
#include "common/events.h"
#include "gui/launcher.h" // For addGameToConf()
#include "gui/massadd.h"
#include "gui/newgui.h"
#include "gui/widget.h"
namespace GUI {
/*
TODO:
- Themify this dialog
- Add a ListWidget showing all the games we are going to add, and update it live
- Add a 'busy' mouse cursor (animated?) which indicates to the user that
something is in progress, and show this cursor while we scan
*/
enum {
// Upper bound (im milliseconds) we want to spend in handleTickle.
// Setting this low makes the GUI more responsive but also slows
// down the scanning.
kMaxScanTime = 50
};
enum {
kOkCmd = 'OK ',
kCancelCmd = 'CNCL'
};
MassAddDialog::MassAddDialog(const FilesystemNode &startDir)
: Dialog("massadddialog"),
_dirsScanned(0),
_okButton(0),
_dirProgressText(0),
_gameProgressText(0) {
// The dir we start our scan at
_scanStack.push(startDir);
// Create dialog items
// We need:
// - "OK" button, only enabled after the scan has finished
// - "Cancel" / "Abort" button, always active
// - static text as headline for the dialog
// - static text displaying the progress text
// - (future) a listbox showing all the games we added/are going to add
new StaticTextWidget(this, "massadddialog_caption", "Mass Add Dialog");
_dirProgressText = new StaticTextWidget(this, "massadddialog_dirprogress",
"... progress ...");
_gameProgressText = new StaticTextWidget(this, "massadddialog_gameprogress",
"... progress ...");
_okButton = new ButtonWidget(this, "massadddialog_ok", "OK", kOkCmd, Common::ASCII_RETURN);
_okButton->setEnabled(false);
new ButtonWidget(this, "massadddialog_cancel", "Cancel", kCancelCmd, Common::ASCII_ESCAPE);
}
void MassAddDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
// FIXME: It's a really bad thing that we use two arbitrary constants
if (cmd == kOkCmd) {
// Add all the detected games to the config
for (GameList::const_iterator iter = _games.begin(); iter != _games.end(); ++iter) {
printf(" Added gameid '%s', desc '%s'\n",
(*iter)["gameid"].c_str(),
(*iter)["description"].c_str());
addGameToConf(*iter);
}
// Write everything to disk
ConfMan.flushToDisk();
close();
} else if (cmd == kCancelCmd) {
// User cancelled, so we don't do anything and just leave.
close();
} else {
Dialog::handleCommand(sender, cmd, data);
}
}
void MassAddDialog::handleTickle() {
if (_scanStack.empty())
return; // We have finished scanning
uint32 t = g_system->getMillis();
// Perform a breadth-first scan of the filesystem.
while (!_scanStack.empty() && (g_system->getMillis() - t) < kMaxScanTime) {
FilesystemNode dir = _scanStack.pop();
FSList files;
if (!dir.getChildren(files, FilesystemNode::kListAll)) {
error("browser returned a node that is not a directory: '%s'",
dir.getPath().c_str());
}
// Run the detector on the dir
GameList candidates(PluginManager::instance().detectGames(files));
if (candidates.size() >= 1) {
// At least one match was found. For now we just take the first one...
// a more sophisticated solution would do something more clever here,
// e.g. ask the user which one to pick (make sure to display the
// path, too).
GameDescriptor result = candidates[0];
result["path"] = dir.getPath();
_games.push_back(result);
}
// Recurse into all subdirs
for (FSList::const_iterator file = files.begin(); file != files.end(); ++file) {
if (file->isDirectory()) {
_scanStack.push(*file);
}
}
_dirsScanned++;
}
// Update the dialog
char buf[256];
if (_scanStack.empty()) {
// Enable the OK button
_okButton->setEnabled(true);
snprintf(buf, sizeof(buf), "Scan complete!");
_dirProgressText->setLabel(buf);
snprintf(buf, sizeof(buf), "Discovered %d games.", _games.size());
_gameProgressText->setLabel(buf);
} else {
snprintf(buf, sizeof(buf), "Scanned %d directories ...", _dirsScanned);
_dirProgressText->setLabel(buf);
snprintf(buf, sizeof(buf), "Discovered %d games ...", _games.size());
_gameProgressText->setLabel(buf);
}
drawDialog();
}
} // end of namespace GUI
|
