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
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
/* Copyright 2009 Klarälvdalens Datakonsult AB
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) version 3 or any later version
accepted by the membership of KDE e.V. (or its successor approved
by the membership of KDE e.V.), which shall act as a proxy
defined in Section 14 of version 3 of the license.
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, see <http://www.gnu.org/licenses/>.
*/
#include "archivefolderdialog.h"
#include "backupjob.h"
#include "kmkernel.h"
#include "kmfolder.h"
#include "kmmainwidget.h"
#include "folderrequester.h"
#include "util.h"
#include <klocale.h>
#include <kcombobox.h>
#include <kurlrequester.h>
#include <kmessagebox.h>
#include <kfiledialog.h>
#include <tqlabel.h>
#include <tqcheckbox.h>
#include <tqlayout.h>
using namespace KMail;
static TQString standardArchivePath( const TQString &folderName )
{
TQString currentPath = TDEGlobalSettings::documentPath();
TQDir dir( currentPath );
if( !dir.exists() ) {
currentPath = TQDir::homeDirPath() + '/';
}
return currentPath +
i18n( "Start of the filename for a mail archive file" , "Archive" ) + "_" + folderName +
"_" + TQDate::currentDate().toString( Qt::ISODate ) + ".tar.bz2";
}
ArchiveFolderDialog::ArchiveFolderDialog( TQWidget *parent )
: KDialogBase( parent, "archive_folder_dialog", false, i18n( "Archive Folder" ),
KDialogBase::Ok | KDialogBase::Cancel,
KDialogBase::Ok, true ),
mParentWidget( parent )
{
TQWidget *mainWidget = new TQWidget( this );
TQGridLayout *mainLayout = new TQGridLayout( mainWidget );
mainLayout->setSpacing( KDialog::spacingHint() );
mainLayout->setMargin( KDialog::marginHint() );
setMainWidget( mainWidget );
int row = 0;
// TODO: better label for "Ok" button
// TODO: Explaination label
// TODO: Use TQFormLayout in KDE4
TQLabel *folderLabel = new TQLabel( i18n( "&Folder:" ), mainWidget );
mainLayout->addWidget( folderLabel, row, 0 );
mFolderRequester = new FolderRequester( mainWidget, kmkernel->getKMMainWidget()->folderTree() );
mFolderRequester->setMustBeReadWrite( false );
connect( mFolderRequester, TQT_SIGNAL(folderChanged(KMFolder *)),
TQT_SLOT(slotFolderChanged(KMFolder *)) );
folderLabel->setBuddy( mFolderRequester );
mainLayout->addWidget( mFolderRequester, row, 1 );
row++;
TQLabel *formatLabel = new TQLabel( i18n( "F&ormat:" ), mainWidget );
mainLayout->addWidget( formatLabel, row, 0 );
mFormatComboBox = new KComboBox( mainWidget );
formatLabel->setBuddy( mFormatComboBox );
// These combobox values have to stay in sync with the ArchiveType enum from BackupJob!
mFormatComboBox->insertItem( i18n( "Compressed Zip Archive (.zip)" ) );
mFormatComboBox->insertItem( i18n( "Uncompressed Archive (.tar)" ) );
mFormatComboBox->insertItem( i18n( "BZ2-Compressed Tar Archive (.tar.bz2)" ) );
mFormatComboBox->insertItem( i18n( "GZ-Compressed Tar Archive (.tar.gz)" ) );
mFormatComboBox->setCurrentItem( 2 );
connect( mFormatComboBox, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(slotFixFileExtension()) );
mainLayout->addWidget( mFormatComboBox, row, 1 );
row++;
TQLabel *fileNameLabel = new TQLabel( i18n( "&Archive File:" ), mainWidget );
mainLayout->addWidget( fileNameLabel, row, 0 );
mUrlRequester = new KURLRequester( mainWidget );
mUrlRequester->setMode( KFile::LocalOnly );
mUrlRequester->setFilter( "*.tar *.zip *.tar.gz *.tar.bz2" );
mUrlRequester->fileDialog()->setKeepLocation( true );
fileNameLabel->setBuddy( mUrlRequester );
connect( mUrlRequester->lineEdit(), TQT_SIGNAL(textChanged(const TQString &)),
TQT_SLOT(slotUrlChanged(const TQString &)) );
connect( mUrlRequester, TQT_SIGNAL(urlSelected(const TQString&)),
this, TQT_SLOT(slotFixFileExtension()) );
mainLayout->addWidget( mUrlRequester, row, 1 );
row++;
// TODO: Make this appear more dangerous!
mDeleteCheckBox = new TQCheckBox( i18n( "&Delete folders after completion" ), mainWidget );
mainLayout->addMultiCellWidget( mDeleteCheckBox, row, row, 0, 1, TQt::AlignLeft );
row++;
// TODO: what's this, tooltips
// TODO: Warn that user should do mail check for online IMAP and possibly cached IMAP as well
mainLayout->setColStretch( 1, 1 );
mainLayout->addItem( new TQSpacerItem( 1, 1, TQSizePolicy::Expanding, TQSizePolicy::Expanding ), row, 0 );
// Make it a bit bigger, else the folder requester cuts off the text too early
resize( 500, minimumSize().height() );
}
void ArchiveFolderDialog::slotUrlChanged( const TQString &text )
{
enableButton( Ok, !text.isEmpty() );
}
bool canRemoveFolder( KMFolder *folder )
{
return
folder &&
folder->canDeleteMessages() &&
!folder->noContent() &&
!folder->isSystemFolder();
}
void ArchiveFolderDialog::slotFolderChanged( KMFolder *folder )
{
mDeleteCheckBox->setEnabled( canRemoveFolder( folder ) );
enableButton( Ok, folder && !folder->noContent());
}
void ArchiveFolderDialog::setFolder( KMFolder *defaultFolder )
{
mFolderRequester->setFolder( defaultFolder );
// TODO: what if the file already exists?
mUrlRequester->setURL( standardArchivePath( defaultFolder->name() ) );
mDeleteCheckBox->setEnabled( canRemoveFolder( defaultFolder ) );
}
void ArchiveFolderDialog::slotOk()
{
if ( !Util::checkOverwrite( mUrlRequester->url(), this ) ) {
return;
}
if ( !mFolderRequester->folder() ) {
KMessageBox::information( this, i18n( "Please select the folder that should be archived." ),
i18n( "No folder selected" ) );
return;
}
// TODO: check if url is empty. or better yet, disable ok button until file is chosen
KMail::BackupJob *backupJob = new KMail::BackupJob( mParentWidget );
backupJob->setRootFolder( mFolderRequester->folder() );
backupJob->setSaveLocation( mUrlRequester->url() );
backupJob->setArchiveType( static_cast<BackupJob::ArchiveType>( mFormatComboBox->currentItem() ) );
backupJob->setDeleteFoldersAfterCompletion( mDeleteCheckBox->isEnabled() &&
mDeleteCheckBox->isChecked() );
backupJob->start();
accept();
}
void ArchiveFolderDialog::slotFixFileExtension()
{
// KDE4: use KMimeType::extractKnownExtension() here
const int numExtensions = 4;
// These extensions are sorted differently, .tar has to come last, or it will match before giving
// the more specific ones time to match.
const char *sortedExtensions[numExtensions] = { ".zip", ".tar.bz2", ".tar.gz", ".tar" };
// The extensions here are also sorted, like the enum order of BackupJob::ArchiveType
const char *extensions[numExtensions] = { ".zip", ".tar", ".tar.bz2", ".tar.gz" };
TQString fileName = mUrlRequester->url();
if ( fileName.isEmpty() ) {
fileName = standardArchivePath( mFolderRequester->folder() ?
mFolderRequester->folder()->name() : "" );
}
// First, try to find the extension of the file name and remove it
for( int i = 0; i < numExtensions; i++ ) {
int index = fileName.lower().findRev( sortedExtensions[i] );
if ( index != -1 ) {
fileName = fileName.left( fileName.length() - TQString( sortedExtensions[i] ).length() );
break;
}
}
// Now, we've got a filename without an extension, simply append the correct one
fileName += extensions[mFormatComboBox->currentItem()];
mUrlRequester->setURL( fileName );
}
#include "archivefolderdialog.moc"
|
