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kurlrequesterdlg.cpp
1 /* This file is part of the KDE libraries
2  Copyright (C) 2000 Wilco Greven <greven@kde.org>
3 
4  library is free software; you can redistribute it and/or
5  modify it under the terms of the GNU Library General Public
6  License as published by the Free Software Foundation; either
7  version 2 of the License, or (at your option) any later version.
8 
9  This library 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 GNU
12  Library General Public License for more details.
13 
14  You should have received a copy of the GNU Library General Public License
15  along with this library; see the file COPYING.LIB. If not, write to
16  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  Boston, MA 02110-1301, USA.
18 */
19 
20 
21 #include <sys/stat.h>
22 #include <unistd.h>
23 
24 #include <tqlabel.h>
25 #include <tqlayout.h>
26 #include <tqstring.h>
27 #include <tqtoolbutton.h>
28 
29 #include <tdeaccel.h>
30 #include <tdefiledialog.h>
31 #include <tdeglobal.h>
32 #include <kiconloader.h>
33 #include <klineedit.h>
34 #include <tdelocale.h>
35 #include <tderecentdocument.h>
36 #include <kurl.h>
37 #include <kurlrequester.h>
38 
39 #include "kurlrequesterdlg.h"
40 
41 
42 KURLRequesterDlg::KURLRequesterDlg( const TQString& urlName, TQWidget *parent,
43  const char *name, bool modal )
44  : KDialogBase( Plain, TQString::null, Ok|Cancel|User1, Ok, parent, name,
45  modal, true, KStdGuiItem::clear() )
46 {
47  initDialog(i18n( "Location:" ), urlName);
48 }
49 
50 KURLRequesterDlg::KURLRequesterDlg( const TQString& urlName, const TQString& _text, TQWidget *parent, const char *name, bool modal )
51  : KDialogBase( Plain, TQString::null, Ok|Cancel|User1, Ok, parent, name,
52  modal, true, KStdGuiItem::clear() )
53 {
54  initDialog(_text, urlName);
55 }
56 
57 KURLRequesterDlg::~KURLRequesterDlg()
58 {
59 }
60 
61 void KURLRequesterDlg::initDialog(const TQString &text,const TQString &urlName)
62 {
63  TQVBoxLayout * topLayout = new TQVBoxLayout( plainPage(), 0,
64  spacingHint() );
65 
66  TQLabel * label = new TQLabel( text , plainPage() );
67  topLayout->addWidget( label );
68 
69  urlRequester_ = new KURLRequester( urlName, plainPage(), "urlRequester" );
70  urlRequester_->setMinimumWidth( urlRequester_->sizeHint().width() * 3 );
71  topLayout->addWidget( urlRequester_ );
72  urlRequester_->setFocus();
73  connect( urlRequester_->lineEdit(), TQ_SIGNAL(textChanged(const TQString&)),
74  TQ_SLOT(slotTextChanged(const TQString&)) );
75  bool state = !urlName.isEmpty();
76  enableButtonOK( state );
77  enableButton( KDialogBase::User1, state );
78  /*
79  KFile::Mode mode = static_cast<KFile::Mode>( KFile::File |
80  KFile::ExistingOnly );
81  urlRequester_->setMode( mode );
82  */
83  connect( this, TQ_SIGNAL( user1Clicked() ), TQ_SLOT( slotClear() ) );
84 }
85 
86 void KURLRequesterDlg::slotTextChanged(const TQString & text)
87 {
88  bool state = !text.stripWhiteSpace().isEmpty();
89  enableButtonOK( state );
90  enableButton( KDialogBase::User1, state );
91 }
92 
93 void KURLRequesterDlg::slotClear()
94 {
95  urlRequester_->clear();
96 }
97 
98 KURL KURLRequesterDlg::selectedURL() const
99 {
100  if ( result() == TQDialog::Accepted )
101  return KURL::fromPathOrURL( urlRequester_->url() );
102  else
103  return KURL();
104 }
105 
106 
107 KURL KURLRequesterDlg::getURL(const TQString& dir, TQWidget *parent,
108  const TQString& caption)
109 {
110  KURLRequesterDlg dlg(dir, parent, "filedialog", true);
111 
112  dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
113 
114  dlg.exec();
115 
116  const KURL& url = dlg.selectedURL();
117  if (url.isValid())
118  TDERecentDocument::add(url);
119 
120  return url;
121 }
122 
123 KFileDialog * KURLRequesterDlg::fileDialog()
124 {
125  return urlRequester_->fileDialog();
126 }
127 
128 KURLRequester * KURLRequesterDlg::urlRequester()
129 {
130  return urlRequester_;
131 }
132 
133 #include "kurlrequesterdlg.moc"
KFileDialog
Provides a user (and developer) friendly way to select files and directories.
Definition: tdefiledialog.h:77
KURLRequesterDlg
Dialog in which a user can enter a filename or url.
Definition: kurlrequesterdlg.h:39
KURLRequesterDlg::fileDialog
KFileDialog * fileDialog()
Returns a pointer to the file dialog used by the KURLRequester.
Definition: kurlrequesterdlg.cpp:123
KURLRequesterDlg::~KURLRequesterDlg
~KURLRequesterDlg()
Destructs the dialog.
Definition: kurlrequesterdlg.cpp:57
KURLRequesterDlg::getURL
static KURL getURL(const TQString &url=TQString::null, TQWidget *parent=0, const TQString &caption=TQString::null)
Creates a modal dialog, executes it and returns the selected URL.
Definition: kurlrequesterdlg.cpp:107
KURLRequesterDlg::KURLRequesterDlg
KURLRequesterDlg(const TQString &url, TQWidget *parent, const char *name, bool modal=true)
Constructs a KURLRequesterDlg.
Definition: kurlrequesterdlg.cpp:42
KURLRequesterDlg::selectedURL
KURL selectedURL() const
Returns the fully qualified filename.
Definition: kurlrequesterdlg.cpp:98
KURLRequesterDlg::urlRequester
KURLRequester * urlRequester()
Returns a pointer to the KURLRequester.
Definition: kurlrequesterdlg.cpp:128
KURLRequester
This class is a widget showing a lineedit and a button, which invokes a filedialog.
Definition: kurlrequester.h:57
KURLRequester::fileDialog
virtual KFileDialog * fileDialog() const
Definition: kurlrequester.cpp:340
KURLRequester::clear
void clear()
Clears the lineedit/combobox.
Definition: kurlrequester.cpp:364
KURLRequester::url
TQString url() const
Definition: kurlrequester.cpp:268
KURLRequester::lineEdit
KLineEdit * lineEdit() const
Definition: kurlrequester.cpp:369
TDERecentDocument::add
static void add(const KURL &url)
Add a new item to the Recent Document menu.
Definition: tderecentdocument.cpp:75

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