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
|
#include <config.h>
#include <dcopclient.h>
#include <dcopref.h>
#include <kapplication.h>
#include <kcmdlineargs.h>
#include <kdebug.h>
#include <kurl.h>
#include <klocale.h>
#include <kaboutdata.h>
#include <qdir.h>
#include <stdlib.h>
#include "kviewshell.h"
static KCmdLineOptions options[] =
{
{ "unique", I18N_NOOP("Check if the file is loaded in another KFaxView instance.\nIf it is, bring up the other KFaxView. Otherwise, load the file."), 0 },
{ "g", 0, 0 },
{ "goto <pagenumber>", I18N_NOOP("Navigate to this page"), 0 },
// The rest of the options are only for compability with the old KFax
{ "f", 0, 0 },
{ "fine", I18N_NOOP("(obsolete)"), 0 },
{ "n", 0, 0 },
{ "normal", I18N_NOOP("(obsolete)"), 0 },
{ "height", I18N_NOOP("(obsolete)"), 0 },
{ "w", 0, 0 },
{ "width", I18N_NOOP("(obsolete)"), 0 },
{ "l", 0, 0 },
{ "landscape", I18N_NOOP("(obsolete)"), 0 },
{ "u", 0, 0 },
{ "upsidedown", I18N_NOOP("(obsolete)"), 0 },
{ "i", 0, 0 },
{ "invert", I18N_NOOP("(obsolete)"), 0 },
{ "m", 0, 0 },
{ "mem <bytes>", I18N_NOOP("(obsolete)"), 0 },
{ "r", 0, 0 },
{ "reverse", I18N_NOOP("(obsolete)"), 0 },
{ "2" , I18N_NOOP("(obsolete)"), 0 },
{ "4", I18N_NOOP("(obsolete)"), 0 },
{ "+file(s)", I18N_NOOP("Files to load"), 0 },
KCmdLineLastOption
};
static const char description[] = I18N_NOOP("A previewer for Fax files.");
int main(int argc, char** argv)
{
KAboutData about ("kfaxview", I18N_NOOP("KFaxView"), "3.5",
description, KAboutData::License_GPL,
"Stephan Kebekus, Helge Deller",
I18N_NOOP("Fax-G3 plugin for the KViewShell document viewer framework."));
about.addAuthor ("Stefan Kebekus",
I18N_NOOP("KViewShell plugin"),
"kebekus@kde.org",
"http://www.mi.uni-koeln.de/~kebekus");
about.addAuthor ("Wilfried Huss",
I18N_NOOP("KViewShell maintainer"),
"Wilfried.Huss@gmx.at");
about.addAuthor ("Helge Deller",
I18N_NOOP("Fax file loading"),
"deller@gmx.de");
KCmdLineArgs::init(argc, argv, &about);
KCmdLineArgs::addCmdLineOptions(options);
KApplication app;
// see if we are starting with session management
if (app.isRestored())
{
RESTORE(KViewShell);
}
else
{
KCmdLineArgs* args = KCmdLineArgs::parsedArgs();
if (args->isSet("unique"))
{
// With --unique, we need 2 arguments.
if (args->count() < 1)
{
args->usage();
exit(-1);
}
// Find the fully qualified file name of the file we are
// loading. Complain, if we are given a URL which does not point
// to a local file.
KURL url(args->url(0));
if (!url.isValid())
{
kdError(4300) << QString(I18N_NOOP("The URL %1 is not well-formed.")).arg(args->arg(0)) << endl;
return -1;
}
if (!url.isLocalFile())
{
kdError(4300) << QString(I18N_NOOP("The URL %1 does not point to a local file. You can only specify local "
"files if you are using the '--unique' option.")).arg(args->arg(0)) << endl;
return -1;
}
QString qualPath = QFileInfo(url.path()).absFilePath();
app.dcopClient()->attach();
// We need to register as "kviewshell" to stay compatible with existing DCOP-skripts.
QCString id = app.dcopClient()->registerAs("unique-kviewshell");
if (id.isNull())
kdError(4300) << "There was an error using dcopClient()->registerAs()." << endl;
QCStringList apps = app.dcopClient()->registeredApplications();
for ( QCStringList::Iterator it = apps.begin(); it != apps.end(); ++it )
{
if ((*it).find("kviewshell") == 0)
{
QByteArray data, replyData;
QCString replyType;
QDataStream arg(data, IO_WriteOnly);
bool result;
arg << qualPath.stripWhiteSpace();
if (!app.dcopClient()->call( *it, "kmultipage", "is_file_loaded(QString)", data, replyType, replyData))
kdError(4300) << "There was an error using DCOP." << endl;
else
{
QDataStream reply(replyData, IO_ReadOnly);
if (replyType == "bool")
{
reply >> result;
if (result == true)
{
if (app.dcopClient()->send( *it, "kmultipage", "jumpToReference(QString)", url.ref()) == true)
{
app.dcopClient()->detach();
return 0;
}
}
}
else
kdError(4300) << "The DCOP function 'doIt' returned an unexpected type of reply!";
}
}
}
}
// We need to register as "kviewshell" to stay compatible with existing DCOP-skripts.
app.dcopClient()->registerAs("kviewshell");
KViewShell* shell = new KViewShell("image/fax-g3");
shell->show();
app.processEvents();
if (args->count() > 0)
{
KURL url = args->url(0);
if (!url.hasRef() && args->isSet("goto"))
{
// If the url doesn't already has a reference part, add the
// argument of --goto to the url as reference, to make the
// KViewShell jump to this page.
QString reference = args->getOption("goto");
url.setHTMLRef(reference);
}
shell->openURL(url);
}
}
return app.exec();
}
|