1 /*****************************************************************************
2 * open.cpp : Advanced open dialog
3 *****************************************************************************
4 * Copyright (C) 2006 the VideoLAN team
5 * $Id: streaminfo.cpp 16816 2006-09-23 20:56:52Z jb $
7 * Authors: Jean-Baptiste Kempf <jb@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
25 #include <QGridLayout>
26 #include <QFileDialog>
29 #include "dialogs/open.hpp"
30 #include "components/open.hpp"
33 #include "util/qvlcframe.hpp"
35 #include "input_manager.hpp"
36 #include "dialogs_provider.hpp"
38 OpenDialog *OpenDialog::instance = NULL;
40 OpenDialog::OpenDialog( QWidget *parent, intf_thread_t *_p_intf, bool modal ) :
41 QVLCDialog( parent, _p_intf )
45 setWindowTitle( qtr("Open" ) );
48 fileOpenPanel = new FileOpenPanel( this , p_intf );
49 diskOpenPanel = new DiskOpenPanel( this , p_intf );
50 netOpenPanel = new NetOpenPanel( this , p_intf );
51 captureOpenPanel = new CaptureOpenPanel( this, p_intf );
53 ui.Tab->addTab( fileOpenPanel, qtr( "&File" ) );
54 ui.Tab->addTab( diskOpenPanel, qtr( "&Disc" ) );
55 ui.Tab->addTab( netOpenPanel, qtr( "&Network" ) );
56 ui.Tab->addTab( captureOpenPanel, qtr( "Capture &Device" ) );
58 ui.advancedFrame->hide();
60 /* Force MRL update on tab change */
61 CONNECT( ui.Tab, currentChanged(int), this, signalCurrent());
63 CONNECT( fileOpenPanel, mrlUpdated( QString ), this, updateMRL(QString) );
64 CONNECT( netOpenPanel, mrlUpdated( QString ), this, updateMRL(QString) );
65 CONNECT( diskOpenPanel, mrlUpdated( QString ), this, updateMRL(QString) );
66 CONNECT( captureOpenPanel, mrlUpdated( QString ), this,
70 CONNECT( fileOpenPanel, methodChanged( QString ),
71 this, newMethod(QString) );
72 CONNECT( netOpenPanel, methodChanged( QString ),
73 this, newMethod(QString) );
74 CONNECT( diskOpenPanel, methodChanged( QString ),
75 this, newMethod(QString) );
77 CONNECT( ui.slaveText, textChanged(QString), this, updateMRL());
78 CONNECT( ui.cacheSpinBox, valueChanged(int), this, updateMRL());
80 BUTTONACT( ui.closeButton, play());
81 BUTTONACT( ui.cancelButton, cancel());
82 BUTTONACT( ui.enqueueButton, enqueue());
83 BUTTONACT( ui.advancedCheckBox , toggleAdvancedPanel() );
85 /* Initialize caching */
87 newMethod("file-caching");
89 mainHeight = advHeight = 0;
92 OpenDialog::~OpenDialog()
96 void OpenDialog::showTab(int i_tab=0)
99 ui.Tab->setCurrentIndex(i_tab);
102 void OpenDialog::signalCurrent() {
103 if (ui.Tab->currentWidget() != NULL) {
104 (dynamic_cast<OpenPanel*>(ui.Tab->currentWidget()))->updateMRL();
108 void OpenDialog::cancel()
110 fileOpenPanel->clear();
111 this->toggleVisible();
116 void OpenDialog::play()
118 playOrEnqueue( false );
121 void OpenDialog::enqueue()
123 playOrEnqueue( true );
126 void OpenDialog::playOrEnqueue( bool b_enqueue = false )
128 this->toggleVisible();
129 mrl = ui.advancedLineInput->text();
133 QStringList tempMRL = SeparateEntries( mrl );
134 for( size_t i = 0; i < tempMRL.size(); i++ )
136 bool b_start = !i && !b_enqueue;
137 input_item_t *p_input;
138 const char *psz_utf8 = qtu( tempMRL[i] );
140 p_input = input_ItemNew( p_intf, psz_utf8, NULL );
143 while( i + 1 < tempMRL.size() && tempMRL[i + 1].startsWith( ":" ) )
146 psz_utf8 = qtu( tempMRL[i] );
147 input_ItemAddOption( p_input, psz_utf8 );
152 playlist_AddInput( THEPL, p_input,
153 PLAYLIST_APPEND | PLAYLIST_GO,
154 PLAYLIST_END, VLC_TRUE, VLC_FALSE );
158 playlist_AddInput( THEPL, p_input,
159 PLAYLIST_APPEND|PLAYLIST_PREPARSE,
160 PLAYLIST_END, VLC_TRUE, VLC_FALSE );
168 void OpenDialog::toggleAdvancedPanel()
170 //FIXME does not work under Windows
171 if (ui.advancedFrame->isVisible()) {
172 ui.advancedFrame->hide();
174 resize( width(), mainHeight );
177 if( mainHeight == 0 )
178 mainHeight = height();
180 ui.advancedFrame->show();
181 if( advHeight == 0 ) {
182 advHeight = height() - mainHeight;
184 resize( width(), mainHeight + advHeight );
188 void OpenDialog::updateMRL() {
190 if( ui.slaveCheckbox->isChecked() ) {
191 mrl += " :input-slave=" + ui.slaveText->text();
193 int i_cache = config_GetInt( p_intf, qta(storedMethod) );
194 if( i_cache != ui.cacheSpinBox->value() ) {
195 mrl += QString(" :%1=%2").arg(storedMethod).
196 arg(ui.cacheSpinBox->value());
198 ui.advancedLineInput->setText(mrl);
201 void OpenDialog::updateMRL(QString tempMRL)
207 void OpenDialog::newMethod(QString method)
209 if( method != storedMethod ) {
210 storedMethod = method;
211 int i_value = config_GetInt( p_intf, qta(storedMethod) );
212 ui.cacheSpinBox->setValue(i_value);
216 QStringList OpenDialog::SeparateEntries( QString entries )
218 bool b_quotes_mode = false;
220 QStringList entries_array;
224 while( index < entries.size() )
226 int delim_pos = entries.indexOf( QRegExp( "\\s+|\"" ), index );
227 if( delim_pos < 0 ) delim_pos = entries.size() - 1;
228 entry += entries.mid( index, delim_pos - index + 1 );
229 index = delim_pos + 1;
231 if( entry.isEmpty() ) continue;
233 if( !b_quotes_mode && entry.endsWith( "\"" ) )
235 /* Enters quotes mode */
236 entry.truncate( entry.size() - 1 );
237 b_quotes_mode = true;
239 else if( b_quotes_mode && entry.endsWith( "\"" ) )
241 /* Finished the quotes mode */
242 entry.truncate( entry.size() - 1 );
243 b_quotes_mode = false;
245 else if( !b_quotes_mode && !entry.endsWith( "\"" ) )
247 /* we found a non-quoted standalone string */
248 if( index < entries.size() ||
249 entry.endsWith( " " ) || entry.endsWith( "\t" ) ||
250 entry.endsWith( "\r" ) || entry.endsWith( "\n" ) )
251 entry.truncate( entry.size() - 1 );
252 if( !entry.isEmpty() ) entries_array.append( entry );
259 if( !entry.isEmpty() ) entries_array.append( entry );
261 return entries_array;