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
|
/*
* Kivio - Visual Modelling and Flowcharting
* Copyright (C) 2004 Peter Simonsson
*
* 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.
*/
/* Based heavily on code from the icon theme installer
* Copyright (C) 2000 Antonio Larrosa <larrosa@kde.org>
*/
#include "kiviostencilsetinstaller.h"
#include <tqframe.h>
#include <tqlayout.h>
#include <tqcheckbox.h>
#include <tqstringlist.h>
#include <klocale.h>
#include <kurlrequester.h>
#include <kmessagebox.h>
#include <kio/netaccess.h>
#include <kurl.h>
#include <kstandarddirs.h>
#include <ktar.h>
#include <karchive.h>
#include <kguiitem.h>
#include <klineedit.h>
namespace Kivio {
StencilSetInstaller::StencilSetInstaller(TQWidget *parent, const char *name)
: KDialogBase(KDialogBase::Plain, i18n("Install Stencil Set"), Ok|Cancel, Ok, parent, name)
{
TQFrame* page = plainPage();
TQVBoxLayout* l = new TQVBoxLayout(page);
l->setAutoAdd(true);
m_url = new KURLRequester(page);
setButtonOK(KGuiItem(i18n("&Install"), "button_ok"));
resize(400, 10);
connect( m_url->lineEdit(), TQT_SIGNAL( textChanged ( const TQString & ) ), this, TQT_SLOT( slotUrlChanged( const TQString & ) ) );
slotUrlChanged( m_url->lineEdit()->text() );
m_url->setFocus();
}
StencilSetInstaller::~StencilSetInstaller()
{
}
void StencilSetInstaller::slotUrlChanged( const TQString &text )
{
enableButtonOK( !text.isEmpty() );
}
void StencilSetInstaller::install(const TQString& urlString)
{
KURL url(urlString);
if(url.isEmpty()) return;
TQString tmpFile;
if(!KIO::NetAccess::download(url, tmpFile, this)) {
KMessageBox::error(this, i18n("Could not find the stencil set archive %1.").arg(url.prettyURL()));
return;
}
KTar archive(urlString);
archive.open(IO_ReadOnly);
const KArchiveDirectory* rootDir = archive.directory();
TQStringList dirs = checkDirs(rootDir);
if(dirs.isEmpty()) {
KMessageBox::error(this, i18n("The file is not a valid stencil set archive."));
archive.close();
KIO::NetAccess::removeTempFile(tmpFile);
return;
}
if(installStencilSets(rootDir, dirs)) {
KMessageBox::information(this, i18n("The stencil set archive installed without errors."));
} else {
KMessageBox::error(this, i18n("The entire archive could not be installed successfully."));
}
archive.close();
KIO::NetAccess::removeTempFile(tmpFile);
}
TQStringList StencilSetInstaller::checkDirs(const KArchiveDirectory* rootDir)
{
TQStringList dirs;
const KArchiveEntry* possibleDir = 0;
const KArchiveDirectory* subDir = 0;
TQStringList entries = rootDir->entries();
for (TQStringList::Iterator it = entries.begin(); it != entries.end(); ++it) {
possibleDir = rootDir->entry(*it);
if (possibleDir->isDirectory()) {
subDir = dynamic_cast<const KArchiveDirectory*>( possibleDir );
if (subDir && subDir->entry("desc")) {
dirs.append(subDir->name());
}
}
}
return dirs;
}
bool StencilSetInstaller::installStencilSets(const KArchiveDirectory* rootDir, const TQStringList& dirs)
{
TQString installDir = locateLocal("data", "kivio/stencils");
KStandardDirs::makeDir(installDir);
const KArchiveDirectory* currentDir = 0;
bool ok = true;
for (TQStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it) {
currentDir = dynamic_cast<const KArchiveDirectory*>(rootDir->entry(*it));
if(!currentDir) {
ok = false;
continue;
}
currentDir->copyTo(installDir + "/" + currentDir->name());
}
return ok;
}
void StencilSetInstaller::slotOk()
{
install(m_url->url());
accept();
}
}
#include "kiviostencilsetinstaller.moc"
|
