1 /*****************************************************************************
2 * ToolbarEdit.cpp : ToolbarEdit and About dialogs
3 ****************************************************************************
4 * Copyright (C) 2008 the VideoLAN team
7 * Authors: Jean-Baptiste Kempf <jb (at) 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 *****************************************************************************/
28 #include "dialogs/toolbar.hpp"
30 #include "util/input_slider.hpp"
31 #include "util/customwidgets.hpp"
32 #include "components/interface_widgets.hpp"
34 #include <QScrollArea>
38 #include <QListWidget>
40 #include <QDragEnterEvent>
42 ToolbarEditDialog *ToolbarEditDialog::instance = NULL;
44 ToolbarEditDialog::ToolbarEditDialog( intf_thread_t *_p_intf)
45 : QVLCFrame( _p_intf )
47 setWindowTitle( qtr( "Toolbars Editor" ) );
48 QGridLayout *mainLayout = new QGridLayout( this );
49 setMinimumWidth( 600 );
52 QGroupBox *widgetBox = new QGroupBox( "Toolbar Elements", this );
53 widgetBox->setSizePolicy( QSizePolicy::Preferred,
54 QSizePolicy::MinimumExpanding );
55 QGridLayout *boxLayout = new QGridLayout( widgetBox );
57 flatBox = new QCheckBox( qtr( "Flat Button" ) );
58 bigBox = new QCheckBox( qtr( "Big Button" ) );
59 shinyBox = new QCheckBox( qtr( "Native Slider" ) );
60 shinyBox->setChecked( true );
62 boxLayout->addWidget( new WidgetListing( p_intf, this ), 0, 0, 1, -1);
63 boxLayout->addWidget( flatBox, 1, 0 );
64 boxLayout->addWidget( bigBox, 1, 1 );
65 boxLayout->addWidget( shinyBox, 1, 2 );
66 mainLayout->addWidget( widgetBox, 0, 0, 1, -1 );
70 QGroupBox *mainToolbarBox = new QGroupBox( "Main Toolbar", this );
71 QGridLayout *mainTboxLayout = new QGridLayout( mainToolbarBox );
73 QLabel *label = new QLabel( "Toolbar position:" );
74 mainTboxLayout->addWidget(label, 0, 0, 1, 1);
76 QComboBox *positionCombo = new QComboBox;
77 positionCombo->addItems( QStringList() << "Over the Video"
78 << "Under the Video" );
79 mainTboxLayout->addWidget( positionCombo, 0, 1, 1, 1 );
81 /* QFrame *mainToolFrame = new QFrame;
82 mainToolFrame->setMinimumSize( QSize( 0, 25 ) );
83 mainToolFrame->setFrameShape( QFrame::StyledPanel );
84 mainToolFrame->setFrameShadow( QFrame::Raised );
85 mainTboxLayout->addWidget( mainToolFrame, 1, 0, 1, 2 );
86 mainToolFrame->setAcceptDrops( true );
87 QHBoxLayout *mtlayout = new QHBoxLayout( mainToolFrame ); */
89 QString line1 = getSettings()->value( "MainWindow/Controls1",
90 "64;36;37;38;65").toString();
91 DroppingController *controller1 = new DroppingController( p_intf, line1,
93 mainTboxLayout->addWidget( controller1, 1, 0, 1, -1 );
95 QString line2 = getSettings()->value( "MainWindow/Controls2",
96 "0-2;64;3;1;4;64;7;10;9;65;34-4" ).toString();
97 DroppingController *controller2 = new DroppingController( p_intf, line2,
99 mainTboxLayout->addWidget( controller2, 2, 0, 1, -1 );
101 mainLayout->addWidget( mainToolbarBox, 1, 0, 1, -1 );
105 ToolbarEditDialog::~ToolbarEditDialog()
109 WidgetListing::WidgetListing( intf_thread_t *p_intf, QWidget *_parent )
110 : QListWidget( _parent )
112 /* We need the parent to know the options checked */
113 parent = qobject_cast<ToolbarEditDialog *>(_parent);
117 setViewMode( QListView::IconMode );
119 setDragEnabled( true );
120 setMinimumHeight( 250 );
122 /* All the buttons do not need a special rendering */
123 for( int i = 0; i < BUTTON_MAX; i++ )
125 QListWidgetItem *widgetItem = new QListWidgetItem( this );
126 widgetItem->setText( nameL[i] );
127 widgetItem->setIcon( QIcon( iconL[i] ) );
128 widgetItem->setData( Qt::UserRole, QVariant( i ) );
129 addItem( widgetItem );
132 /* Spacers are yet again a different thing */
133 QListWidgetItem *widgetItem = new QListWidgetItem( QIcon( ":/space" ),
134 qtr( "Spacer" ), this );
135 widgetItem->setData( Qt::UserRole, WIDGET_SPACER );
136 addItem( widgetItem );
138 widgetItem = new QListWidgetItem( QIcon( ":/space" ),
139 qtr( "Expanding Spacer" ), this );
140 widgetItem->setData( Qt::UserRole, WIDGET_SPACER_EXTEND );
141 addItem( widgetItem );
144 * For all other widgets, we create then, do a pseudo rendering in
145 * a pixmaps for the view, and delete the object
147 * A lot of code is retaken from the Abstract, but not exactly...
149 * They are better ways to deal with this, but I doubt that this is
150 * necessary. If you feel like you have the time, be my guest.
154 for( int i = SPLITTER; i < SPECIAL_MAX; i++ )
156 QWidget *widget = NULL;
157 QListWidgetItem *widgetItem = new QListWidgetItem( this );
162 QFrame *line = new QFrame( this );
163 line->setFrameShape( QFrame::VLine );
164 line->setFrameShadow( QFrame::Raised );
165 line->setLineWidth( 0 ); line->setMidLineWidth( 1 );
168 widgetItem->setText( qtr("Splitter") );
172 InputSlider *slider = new InputSlider( Qt::Horizontal, this );
175 widgetItem->setText( qtr("Time Slider") );
179 SoundWidget *snd = new SoundWidget( this, p_intf,
180 parent->getOptions() & WIDGET_SHINY );
183 widgetItem->setText( qtr("Volume") );
187 QLabel *timeLabel = new QLabel( "12:42/2:12:42", this );
190 widgetItem->setText( qtr("Time") );
194 QWidget *discFrame = new QWidget( this );
195 QHBoxLayout *discLayout = new QHBoxLayout( discFrame );
196 discLayout->setSpacing( 0 ); discLayout->setMargin( 0 );
198 QToolButton *prevSectionButton = new QToolButton( discFrame );
199 prevSectionButton->setIcon( QIcon( ":/dvd_prev" ) );
200 discLayout->addWidget( prevSectionButton );
202 QToolButton *menuButton = new QToolButton( discFrame );
203 menuButton->setIcon( QIcon( ":/dvd_menu" ) );
204 discLayout->addWidget( menuButton );
206 QToolButton *nextButton = new QToolButton( discFrame );
207 nextButton->setIcon( QIcon( ":/dvd_next" ) );
208 discLayout->addWidget( nextButton );
212 widgetItem->setText( qtr("DVD menus") );
214 case TELETEXT_BUTTONS:
216 QWidget *telexFrame = new QWidget( this );
217 QHBoxLayout *telexLayout = new QHBoxLayout( telexFrame );
218 telexLayout->setSpacing( 0 ); telexLayout->setMargin( 0 );
220 QToolButton *telexOn = new QToolButton( telexFrame );
221 telexOn->setIcon( QIcon( ":/tv" ) );
222 telexLayout->addWidget( telexOn );
224 QToolButton *telexTransparent = new QToolButton;
225 telexOn->setIcon( QIcon( ":/tvtelx-trans" ) );
226 telexLayout->addWidget( telexTransparent );
228 QSpinBox *telexPage = new QSpinBox;
229 telexLayout->addWidget( telexPage );
233 widgetItem->setText( qtr("Teletext") );
235 case ADVANCED_CONTROLLER:
237 AdvControlsWidget *advControls = new AdvControlsWidget( p_intf, this );
238 widget = advControls;
240 widgetItem->setText( qtr("Advanced Buttons") );
243 msg_Warn( p_intf, "This should not happen %i", i );
247 if( widget == NULL ) continue;
250 widgetItem->setIcon( QIcon( QPixmap::grabWidget( widget ) ) );
252 widgetItem->setData( Qt::UserRole, QVariant( i ) );
254 addItem( widgetItem );
259 void WidgetListing::startDrag( Qt::DropActions /*supportedActions*/ )
261 QListWidgetItem *item =currentItem();
264 QDataStream dataStream( &itemData, QIODevice::WriteOnly );
266 int i_type = item->data( Qt::UserRole ).toInt();
267 int i_option = parent->getOptions();
268 dataStream << i_type << i_option;
270 QMimeData *mimeData = new QMimeData;
271 mimeData->setData( "vlc/button-bar", itemData );
273 QDrag *drag = new QDrag( this );
274 drag->setMimeData( mimeData );
275 // drag->setHotSpot(QPoint(pixmap.width()/2, pixmap.height()/2));
277 drag->exec(Qt::CopyAction | Qt::MoveAction );
281 DroppingController::DroppingController( intf_thread_t *_p_intf, QString line, QWidget *_parent )
282 : AbstractController( _p_intf, _parent )
285 setAcceptDrops( true );
286 controlLayout = new QHBoxLayout( this );
287 controlLayout->setSpacing( 0 );
288 controlLayout->setMargin( 0 );
289 setFrameShape( QFrame::StyledPanel );
290 setFrameShadow( QFrame::Raised );
293 parseAndCreate( line, controlLayout );
297 /* Overloading the AbstractController one, because we don't manage the
298 Spacing in the same ways */
299 void DroppingController::createAndAddWidget( QBoxLayout *controlLayout,
304 /* Special case for SPACERS, who aren't QWidgets */
305 if( i_type == WIDGET_SPACER || i_type == WIDGET_SPACER_EXTEND )
307 QLabel *label = new QLabel;
308 label->setPixmap( QPixmap( ":/space" ) );
309 if( i_type == WIDGET_SPACER_EXTEND )
311 label->setScaledContents( true );
312 label->setSizePolicy( QSizePolicy::MinimumExpanding,
313 QSizePolicy::Preferred );
316 label->setSizePolicy( QSizePolicy::Fixed,
317 QSizePolicy::Preferred );
319 controlLayout->insertWidget( i_index, label );
323 QWidget *widg = createWidget( i_type, i_option );
326 /* Some Widgets are deactivated at creation */
327 widg->setEnabled( true );
329 controlLayout->insertWidget( i_index, widg );
333 void DroppingController::dragEnterEvent( QDragEnterEvent * event )
335 if( event->mimeData()->hasFormat( "vlc/button-bar" ) )
341 void DroppingController::dragMoveEvent( QDragMoveEvent *event )
343 QPoint origin = event->pos();
345 int i_pos = getParentPosInLayout( origin );
348 /* Both sides of the frame */
351 if( rubberband ) rubberband->hide();
355 /* Last item is special because of underlying items */
356 if( i_pos >= controlLayout->count() )
362 /* Query the underlying item for size && middles */
363 QLayoutItem *tempItem = controlLayout->itemAt( i_pos ); assert( tempItem );
364 QWidget *temp = tempItem->widget(); assert( temp );
366 /* Position assignment */
368 origin.rx() = temp->x() - 2;
370 if( b_end ) origin.rx() += temp->width();
373 rubberband = new QRubberBand( QRubberBand::Line, this );
374 rubberband->setGeometry( origin.x(), origin.y(), 4, height() );
378 inline int DroppingController::getParentPosInLayout( QPoint point)
380 point.ry() = height() / 2 ;
381 QPoint origin = mapToGlobal ( point );
383 QWidget *tempWidg = QApplication::widgetAt( origin );
386 if( tempWidg != NULL)
388 i = controlLayout->indexOf( tempWidg );
391 i = controlLayout->indexOf( tempWidg->parentWidget() );
392 tempWidg = tempWidg->parentWidget();
396 /* Return the nearest position */
397 if( ( point.x() - tempWidg->x() > tempWidg->width() / 2 ) && i != -1 )
400 // msg_Dbg( p_intf, "%i", i);
404 void DroppingController::dropEvent( QDropEvent *event )
406 int i = getParentPosInLayout( event->pos() );
408 QByteArray data = event->mimeData()->data( "vlc/button-bar" );
409 QDataStream dataStream(&data, QIODevice::ReadOnly);
411 int i_option = 0, i_type = 0;
412 dataStream >> i_type >> i_option;
414 createAndAddWidget( controlLayout, i, (buttonType_e)i_type, i_option );
416 /* Hide by precaution, you don't exactly know what could have happened in
418 if( rubberband ) rubberband->hide();
421 void DroppingController::dragLeaveEvent ( QDragLeaveEvent * event )
423 if( rubberband ) rubberband->hide();
427 * Overloading doAction to block any action
429 void DroppingController::doAction( int i ){}