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 Edition" ) );
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 DroppingController *controller = new DroppingController( p_intf );
90 mtlayout->addWidget( controller );
93 QFrame *mainTool2Frame = new QFrame;
94 mainTool2Frame->setMinimumSize( QSize( 0, 25 ) );
95 mainTool2Frame->setFrameShape( QFrame::StyledPanel );
96 mainTool2Frame->setFrameShadow( QFrame::Raised );
97 mainTboxLayout->addWidget( mainTool2Frame, 2, 0, 1, 2 );
98 mainTool2Frame->setAcceptDrops( true );
100 mainLayout->addWidget( mainToolbarBox, 1, 0, 1, -1 );
104 ToolbarEditDialog::~ToolbarEditDialog()
108 WidgetListing::WidgetListing( intf_thread_t *p_intf, QWidget *_parent )
109 : QListWidget( _parent )
111 /* We need the parent to know the options checked */
112 parent = qobject_cast<ToolbarEditDialog *>(_parent);
116 setViewMode( QListView::IconMode );
118 setDragEnabled( true );
119 setMinimumHeight( 250 );
121 /* All the buttons do not need a special rendering */
122 for( int i = 0; i < BUTTON_MAX; i++ )
124 QListWidgetItem *widgetItem = new QListWidgetItem( this );
125 widgetItem->setText( nameL[i] );
126 widgetItem->setIcon( QIcon( iconL[i] ) );
127 widgetItem->setData( Qt::UserRole, QVariant( i ) );
128 addItem( widgetItem );
131 /* Spacers are yet again a different thing */
132 QListWidgetItem *widgetItem = new QListWidgetItem( QIcon( ":/space" ),
133 qtr( "Spacer" ), this );
134 widgetItem->setData( Qt::UserRole, WIDGET_SPACER );
135 addItem( widgetItem );
137 widgetItem = new QListWidgetItem( QIcon( ":/space" ),
138 qtr( "Expanding Spacer" ), this );
139 widgetItem->setData( Qt::UserRole, WIDGET_SPACER_EXTEND );
140 addItem( widgetItem );
143 * For all other widgets, we create then, do a pseudo rendering in
144 * a pixmaps for the view, and delete the object
146 * A lot of code is retaken from the Abstract, but not exactly...
148 * They are better ways to deal with this, but I doubt that this is
149 * necessary. If you feel like you have the time, be my guest.
153 for( int i = SPLITTER; i < SPECIAL_MAX; i++ )
155 QWidget *widget = NULL;
156 QListWidgetItem *widgetItem = new QListWidgetItem( this );
161 QFrame *line = new QFrame( this );
162 line->setFrameShape( QFrame::VLine );
163 line->setFrameShadow( QFrame::Raised );
164 line->setLineWidth( 0 ); line->setMidLineWidth( 1 );
167 widgetItem->setText( qtr("Splitter") );
171 InputSlider *slider = new InputSlider( Qt::Horizontal, this );
174 widgetItem->setText( qtr("Time Slider") );
178 SoundWidget *snd = new SoundWidget( this, p_intf,
179 parent->getOptions() & WIDGET_SHINY );
182 widgetItem->setText( qtr("Volume") );
186 QLabel *timeLabel = new QLabel( "12:42/2:12:42", this );
189 widgetItem->setText( qtr("Time") );
193 QWidget *discFrame = new QWidget( this );
194 QHBoxLayout *discLayout = new QHBoxLayout( discFrame );
195 discLayout->setSpacing( 0 ); discLayout->setMargin( 0 );
197 QToolButton *prevSectionButton = new QToolButton( discFrame );
198 prevSectionButton->setIcon( QIcon( ":/dvd_prev" ) );
199 discLayout->addWidget( prevSectionButton );
201 QToolButton *menuButton = new QToolButton( discFrame );
202 menuButton->setIcon( QIcon( ":/dvd_menu" ) );
203 discLayout->addWidget( menuButton );
205 QToolButton *nextButton = new QToolButton( discFrame );
206 nextButton->setIcon( QIcon( ":/dvd_next" ) );
207 discLayout->addWidget( nextButton );
211 widgetItem->setText( qtr("DVD menus") );
213 case TELETEXT_BUTTONS:
215 QWidget *telexFrame = new QWidget( this );
216 QHBoxLayout *telexLayout = new QHBoxLayout( telexFrame );
217 telexLayout->setSpacing( 0 ); telexLayout->setMargin( 0 );
219 QToolButton *telexOn = new QToolButton( telexFrame );
220 telexOn->setIcon( QIcon( ":/tv" ) );
221 telexLayout->addWidget( telexOn );
223 QToolButton *telexTransparent = new QToolButton;
224 telexOn->setIcon( QIcon( ":/tvtelx-trans" ) );
225 telexLayout->addWidget( telexTransparent );
227 QSpinBox *telexPage = new QSpinBox;
228 telexLayout->addWidget( telexPage );
232 widgetItem->setText( qtr("Teletext") );
234 case ADVANCED_CONTROLLER:
236 AdvControlsWidget *advControls = new AdvControlsWidget( p_intf, this );
237 widget = advControls;
239 widgetItem->setText( qtr("Advanced Buttons") );
242 msg_Warn( p_intf, "This should not happen %i", i );
246 if( widget == NULL ) continue;
249 widgetItem->setIcon( QIcon( QPixmap::grabWidget( widget ) ) );
251 widgetItem->setData( Qt::UserRole, QVariant( i ) );
253 addItem( widgetItem );
258 void WidgetListing::startDrag( Qt::DropActions /*supportedActions*/ )
260 QListWidgetItem *item =currentItem();
263 QDataStream dataStream( &itemData, QIODevice::WriteOnly );
265 int i_type = item->data( Qt::UserRole ).toInt();
266 int i_option = parent->getOptions();
267 dataStream << i_type << i_option;
269 QMimeData *mimeData = new QMimeData;
270 mimeData->setData( "vlc/button-bar", itemData );
272 QDrag *drag = new QDrag( this );
273 drag->setMimeData( mimeData );
274 // drag->setHotSpot(QPoint(pixmap.width()/2, pixmap.height()/2));
276 drag->exec(Qt::CopyAction | Qt::MoveAction );
280 DroppingController::DroppingController( intf_thread_t *_p_intf )
281 : AbstractController( _p_intf )
284 setAcceptDrops( true );
285 controlLayout = new QHBoxLayout( this );
286 controlLayout->setSpacing( 0 );
287 controlLayout->setMargin( 0 );
288 setFrameShape( QFrame::StyledPanel );
289 setFrameShadow( QFrame::Raised );
291 QString line2 = getSettings()->value( "MainWindow/Controls2",
292 "0-2;64;3;1;4;64;7;10;9;65;34-4" ).toString();
294 parseAndCreate( line2, controlLayout );
296 //QString line1 = getSettings()->value( "MainWindow/Controls2",
297 // "18;19;25;0" ).toString();
298 // parseAndCreate( line1, 1 );
302 /* Overloading the AbstractController one, because we don't manage the
303 Spacing in the same ways */
304 void DroppingController::createAndAddWidget( QBoxLayout *controlLayout,
309 /* Special case for SPACERS, who aren't QWidgets */
310 if( i_type == WIDGET_SPACER || i_type == WIDGET_SPACER_EXTEND )
312 QLabel *label = new QLabel;
313 label->setPixmap( QPixmap( ":/space" ) );
314 if( i_type == WIDGET_SPACER_EXTEND )
316 label->setScaledContents( true );
317 label->setSizePolicy( QSizePolicy::MinimumExpanding,
318 QSizePolicy::Preferred );
321 label->setSizePolicy( QSizePolicy::Fixed,
322 QSizePolicy::Preferred );
324 controlLayout->insertWidget( i_index, label );
328 QWidget *widg = createWidget( i_type, i_option );
331 /* Some Widgets are deactivated at creation */
332 widg->setEnabled( true );
334 controlLayout->insertWidget( i_index, widg );
338 void DroppingController::dragEnterEvent( QDragEnterEvent * event )
340 if( event->mimeData()->hasFormat( "vlc/button-bar" ) )
346 void DroppingController::dragMoveEvent( QDragMoveEvent *event )
348 QPoint origin = event->pos();
350 int i_pos = getParentPosInLayout( origin );
353 /* Both sides of the frame */
356 if( rubberband ) rubberband->hide();
360 /* Last item is special because of underlying items */
361 if( i_pos >= controlLayout->count() )
367 /* Query the underlying item for size && middles */
368 QLayoutItem *tempItem = controlLayout->itemAt( i_pos ); assert( tempItem );
369 QWidget *temp = tempItem->widget(); assert( temp );
371 /* Position assignment */
373 origin.rx() = temp->x() - 2;
375 if( b_end ) origin.rx() += temp->width();
378 rubberband = new QRubberBand( QRubberBand::Line, this );
379 rubberband->setGeometry( origin.x(), origin.y(), 4, height() );
383 inline int DroppingController::getParentPosInLayout( QPoint point)
385 point.ry() = height() / 2 ;
386 QPoint origin = mapToGlobal ( point );
388 QWidget *tempWidg = QApplication::widgetAt( origin );
391 if( tempWidg != NULL)
393 i = controlLayout->indexOf( tempWidg );
396 i = controlLayout->indexOf( tempWidg->parentWidget() );
397 tempWidg = tempWidg->parentWidget();
401 /* Return the nearest position */
402 if( ( point.x() - tempWidg->x() > tempWidg->width() / 2 ) && i != -1 )
405 // msg_Dbg( p_intf, "%i", i);
409 void DroppingController::dropEvent( QDropEvent *event )
411 int i = getParentPosInLayout( event->pos() );
413 QByteArray data = event->mimeData()->data( "vlc/button-bar" );
414 QDataStream dataStream(&data, QIODevice::ReadOnly);
416 int i_option = 0, i_type = 0;
417 dataStream >> i_type >> i_option;
419 createAndAddWidget( controlLayout, i, (buttonType_e)i_type, i_option );
421 /* Hide by precaution, you don't exactly know what could have happened in
423 if( rubberband ) rubberband->hide();
426 void DroppingController::dragLeaveEvent ( QDragLeaveEvent * event )
428 if( rubberband ) rubberband->hide();
432 * Overloading doAction to block any action
434 void DroppingController::doAction( int i ){}