1 /*****************************************************************************
2 * bookmarks.cpp : Bookmarks
3 ****************************************************************************
4 * Copyright (C) 2006 the VideoLAN team
6 * Authors: Antoine Lejeune <phytos@via.ecp.fr>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
21 *****************************************************************************/
23 #include "dialogs/bookmarks.hpp"
24 #include "dialogs_provider.hpp"
25 #include "input_manager.hpp"
27 #include <QGridLayout>
28 #include <QSpacerItem>
29 #include <QPushButton>
31 BookmarksDialog *BookmarksDialog::instance = NULL;
33 BookmarksDialog::BookmarksDialog( intf_thread_t *_p_intf ):QVLCFrame( _p_intf )
35 setWindowFlags( Qt::Tool );
36 setWindowOpacity( config_GetFloat( p_intf, "qt-opacity" ) );
37 setWindowTitle( qtr( "Edit bookmark" ) );
39 QGridLayout *layout = new QGridLayout( this );
41 QPushButton *addButton = new QPushButton( qtr( "Add" ) );
42 QPushButton *delButton = new QPushButton( qtr( "Delete" ) );
43 QPushButton *clearButton = new QPushButton( qtr( "Clear" ) );
44 QPushButton *extractButton = new QPushButton( qtr( "Extract" ) );
46 bookmarksList = new QTreeWidget( this );
47 bookmarksList->setRootIsDecorated( false );
48 bookmarksList->setAlternatingRowColors( true );
49 bookmarksList->setSelectionMode( QAbstractItemView::ExtendedSelection );
50 bookmarksList->setSelectionBehavior( QAbstractItemView::SelectRows );
51 bookmarksList->setEditTriggers( QAbstractItemView::SelectedClicked );
52 bookmarksList->setColumnCount( 3 );
53 QStringList headerLabels;
54 headerLabels << qtr( "Description" );
55 headerLabels << qtr( "Bytes" );
56 headerLabels << qtr( "Time" );
57 bookmarksList->setHeaderLabels( headerLabels );
60 layout->addWidget( addButton, 0, 0 );
61 layout->addWidget( delButton, 1, 0 );
62 layout->addWidget( clearButton, 2, 0 );
63 layout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ), 4, 0 );
64 layout->addWidget( extractButton, 5, 0 );
65 layout->addWidget( bookmarksList, 0, 1, 6, 1);
66 layout->setColumnStretch( 1, 1 );
68 CONNECT( bookmarksList, activated( QModelIndex ), this,
69 activateItem( QModelIndex ) );
70 CONNECT( bookmarksList, itemChanged( QTreeWidgetItem*, int ), this, edit( QTreeWidgetItem*, int ) );
72 BUTTONACT( addButton, add() );
73 BUTTONACT( delButton, del() );
74 BUTTONACT( clearButton, clear() );
75 BUTTONACT( extractButton, extract() );
79 BookmarksDialog::~BookmarksDialog()
83 void BookmarksDialog::update()
85 input_thread_t *p_input = THEMIM->getInput();
86 if( !p_input ) return;
88 seekpoint_t **pp_bookmarks;
91 if( bookmarksList->topLevelItemCount() > 0 )
93 bookmarksList->model()->removeRows( 0, bookmarksList->topLevelItemCount() );
96 if( input_Control( p_input, INPUT_GET_BOOKMARKS, &pp_bookmarks,
97 &i_bookmarks ) != VLC_SUCCESS )
100 for( int i = 0; i < i_bookmarks; i++ )
102 // List with the differents elements of the row
104 row << QString( pp_bookmarks[i]->psz_name );
105 row << QString( "%1" ).arg( pp_bookmarks[i]->i_byte_offset );
106 row << QString( "%1" ).arg( pp_bookmarks[i]->i_time_offset / 1000000 );
107 QTreeWidgetItem *item = new QTreeWidgetItem( bookmarksList, row );
108 item->setFlags( Qt::ItemIsSelectable | Qt::ItemIsEditable |
109 Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
110 bookmarksList->insertTopLevelItem( i, item );
115 void BookmarksDialog::add()
117 input_thread_t *p_input = THEMIM->getInput();
118 if( !p_input ) return;
120 seekpoint_t bookmark;
122 bookmark.psz_name = NULL;
123 bookmark.i_byte_offset = 0;
124 bookmark.i_time_offset = 0;
126 input_Control( p_input, INPUT_GET_BYTE_POSITION, &bookmark.i_byte_offset );
127 var_Get( p_input, "time", &pos );
128 bookmark.i_time_offset = pos.i_time;
129 input_Control( p_input, INPUT_ADD_BOOKMARK, &bookmark );
135 void BookmarksDialog::del()
137 input_thread_t *p_input = THEMIM->getInput();
138 if( !p_input ) return;
140 int i_focused = bookmarksList->currentIndex().row();
144 input_Control( p_input, INPUT_DEL_BOOKMARK, i_focused );
150 void BookmarksDialog::clear()
152 input_thread_t *p_input = THEMIM->getInput();
153 if( !p_input ) return;
155 input_Control( p_input, INPUT_CLEAR_BOOKMARKS );
160 void BookmarksDialog::edit( QTreeWidgetItem *item, int column )
162 // We can only edit a item if it is the last item selected
163 if( bookmarksList->selectedItems().isEmpty() ||
164 bookmarksList->selectedItems().last() != item )
167 input_thread_t *p_input = THEMIM->getInput();
168 if( !p_input ) return;
170 // We get the row number of the item
171 int i_edit = bookmarksList->indexOfTopLevelItem( item );
173 // We get the bookmarks list
174 seekpoint_t **pp_bookmarks;
177 if( input_Control( p_input, INPUT_GET_BOOKMARKS, &pp_bookmarks,
178 &i_bookmarks ) != VLC_SUCCESS )
181 if( i_edit >= i_bookmarks )
184 // We modify the seekpoint
185 seekpoint_t *p_seekpoint = pp_bookmarks[i_edit];
187 p_seekpoint->psz_name = strdup( qtu( item->text( column ) ) );
188 else if( column == 1 )
189 p_seekpoint->i_byte_offset = atoi( qtu( item->text( column ) ) );
190 else if( column == 2 )
191 p_seekpoint->i_time_offset = 1000000 * atoll( qtu( item->text( column ) ) );
193 if( input_Control( p_input, INPUT_CHANGE_BOOKMARK, p_seekpoint, i_edit ) !=
201 void BookmarksDialog::extract()
206 void BookmarksDialog::activateItem( QModelIndex index )
208 input_thread_t *p_input = THEMIM->getInput();
209 if( !p_input ) return;
211 input_Control( p_input, INPUT_SET_BOOKMARK, index.row() );