1 /***************************************************************************
2 * This file is part of KWorship. *
3 * Copyright 2008 James Hogan <james@albanarts.com> *
5 * KWorship is free software: you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation, either version 2 of the License, or *
8 * (at your option) any later version. *
10 * KWorship is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with KWorship. If not, write to the Free Software Foundation, *
17 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
18 ***************************************************************************/
21 #include "kworshipview.h"
23 #include "prefsDisplay.h"
24 #include "prefsDatabase.h"
25 #include "prefsPresentations.h"
26 #include "KwDatabaseSetup.h"
27 #include "KwDocument.h"
28 #include "KwApplication.h"
29 #include "KwPluginManager.h"
30 #include "KwFilterManager.h"
31 #include "KwLoadSaveFilter.h"
33 #include "KwPlaylistNode.h"
34 #include "KwPlaylistList.h"
35 #include "KwPlaylistNote.h"
36 #include "KwPlaylistText.h"
37 #include "KwPlaylistImage.h"
38 #include "KwPlaylistVideo.h"
39 #include "KwPlaylistModel.h"
41 #include "KwCssStyleSheet.h"
42 #include "KwCssStyleRule.h"
44 #include "KwDisplayManager.h"
45 #include "KwLocalDisplay.h"
46 #include "KwLocalDisplayPreview.h"
48 #include "KwMediaManager.h"
49 #include "KwMediaControlWidget.h"
51 #include "UpManager.h"
52 #include "UpPresentationsModel.h"
53 #include "UpPresentation.h"
54 #include "UpPresentationNode.h"
57 #include <kconfigdialog.h>
58 #include <kstatusbar.h>
60 #include <kactionmenu.h>
62 #include <ktoggleaction.h>
63 #include <kactioncollection.h>
64 #include <kstandardaction.h>
65 #include <KDE/KLocale>
66 #include <KFileDialog>
67 #include <KMessageBox>
69 #include <phonon/audiooutput.h>
71 #include <QtGui/QDropEvent>
72 #include <QtGui/QPainter>
74 #include <QDesktopWidget>
76 #include <QToolButton>
78 #include <QSqlDatabase>
79 #include <QHeaderView>
84 , m_view(new kworshipView(this))
87 , m_presentationManager(new UpManager(this))
88 , m_currentPresentation(0)
91 m_playlistModel
= new KwPlaylistModel
;
94 // set up presentation backends
95 m_presentationManager
->loadBackends();
101 setAcceptDrops(true);
103 // tell the KXmlGuiWindow that this is indeed the main widget
104 setCentralWidget(m_view
);
106 // then, setup our actions
112 // a call to KXmlGuiWindow::setupGUI() populates the GUI
113 // with actions, using KXMLGUI.
114 // It also applies the saved mainwindow settings, if any, and ask the
115 // mainwindow to automatically save settings if changed: window size,
116 // toolbar position, icon size, etc.
120 addDockWidget(Qt::LeftDockWidgetArea
, m_view
->dockPresentation
);
121 addDockWidget(Qt::RightDockWidgetArea
, m_view
->dockPreview
);
122 addDockWidget(Qt::RightDockWidgetArea
, m_view
->dockLyrics
);
123 addDockWidget(Qt::BottomDockWidgetArea
, m_view
->dockThemes
);
124 addDockWidget(Qt::BottomDockWidgetArea
, m_view
->dockNowPlaying
);
126 // Setup some stuff in the tree
128 #define TREE_ITEM(name, string, parent) QTreeWidgetItem* name = new QTreeWidgetItem(parent); name->setText(0, tr(string));
130 TREE_ITEM(song1
, "Our God is a great big God", m_view
->treeWidget
);
131 TREE_ITEM(song1_style
, "(style)", song1
);
132 TREE_ITEM(song1_style_1
, "Mode", song1_style
);
133 TREE_ITEM(song1_v1
, "Our God is a great big God,\nOur God is a great big God,\nOur God is a great big God,\nAnd He holds us in his hands.", song1
);
134 TREE_ITEM(song1_v2
, "He's higher than a skyscraper\nAnd he's deeper than a submarine.", song1
);
135 TREE_ITEM(song1_v3
, "He's wider than the universe\nAnd beyond my wildest dreams.", song1
);
141 m_document
->playlist()->addClass("beachy");
143 KwCssStyleSheet
* styleRules
= new KwCssStyleSheet
;
145 KwCssStyleRule beachyTheme
;
146 beachyTheme
.setCriteriaClasses(QSet
<QString
>() << "beachy");
147 beachyTheme
.setStyle
<QBrush
>("background.brush", Qt::black
);
148 beachyTheme
.setStyle
<KwResourceLink
>("background.image.src", KUrl("file:///home/james/media/images/projector/misc/love-god-light.jpg"));
149 styleRules
->addRule(beachyTheme
);
151 KwCssStyleRule bibleTheme
;
152 bibleTheme
.setCriteriaKeys(KwCssStyleRule::KeyList() << KwCssScopeKey(KwCssScopeKey::registerScopeType("bible")));
153 bibleTheme
.setStyle
<QBrush
>("background.brush", Qt::black
);
154 bibleTheme
.setStyle
<KwResourceLink
>("background.image.src", KUrl("file:///home/james/media/images/projector/misc/bible.jpg"));
155 styleRules
->addRule(bibleTheme
);
157 m_document
->playlist()->addStyleSheet(styleRules
);
159 m_view
->treePlaylist
->setModel(m_playlistModel
);
160 m_view
->treePlaylist
->setSelectionMode(QAbstractItemView::ExtendedSelection
);
161 m_view
->treePlaylist
->setExpandsOnDoubleClick(false);
162 m_view
->treePlaylist
->setDragEnabled(true);
163 m_view
->treePlaylist
->setAcceptDrops(true);
165 connect(m_view
->treePlaylist
, SIGNAL(clicked(QModelIndex
)), this, SLOT(playlist_clicked(QModelIndex
)));
166 connect(m_view
->treePlaylist
, SIGNAL(doubleClicked(QModelIndex
)), this, SLOT(playlist_doubleClicked(QModelIndex
)));
168 m_mediaManager
= new KwMediaManager();
169 m_mediaManager
->linkAudio(new Phonon::AudioOutput(Phonon::MusicCategory
));
170 m_displayManager
= new KwDisplayManager(&m_displayController
, m_mediaManager
);
172 m_previewDisplay
= new KwLocalDisplayPreview
;
173 m_view
->layoutPreview
->addWidget(m_previewDisplay
);
174 m_displayController
.attachChild(m_previewDisplay
);
176 KwMediaControlWidget
* mediaWidget
= new KwMediaControlWidget(m_mediaManager
, m_view
->dockNowPlaying
);
177 m_view
->layoutNowPlaying
->addWidget(mediaWidget
);
183 // Drop down list of presentations
184 QComboBox
* selectPresCombo
= m_view
->comboPresentations
;
185 m_selectPresTree
= new QTreeView(this);
186 m_selectPresTree
->header()->hide();
187 selectPresCombo
->setModel(m_presentationManager
->presentationsModel());
188 selectPresCombo
->setView(m_selectPresTree
);
189 presentationComboReset();
190 connect(m_presentationManager
->presentationsModel(), SIGNAL(modelReset()), this, SLOT(presentationComboReset()));
191 connect(selectPresCombo
, SIGNAL(currentIndexChanged(int)), this, SLOT(presentationSelected(int)));
193 // Custom slideshow selector
194 m_view
->slideshows
->setVisible(false);
195 connect(m_view
->comboSlideshows
, SIGNAL(currentIndexChanged(const QString
&)), this, SLOT(changeSlideshowCombo(QString
)));
197 QToolBar
* customSlideshowsToolBar
= new QToolBar(i18n("Custom Slideshows"));
198 customSlideshowsToolBar
->setSizePolicy(QSizePolicy(QSizePolicy::Fixed
, QSizePolicy::Fixed
));
199 m_view
->slideshows
->layout()->addWidget(customSlideshowsToolBar
);
200 // Add slideshow to playlist
201 KActionMenu
* addSlideshowToPlaylistAction
= new KActionMenu(KIcon("list-add"), i18n("Add Slideshow to Playlist"), customSlideshowsToolBar
);
202 addSlideshowToPlaylistAction
->setDelayed(false);
203 customSlideshowsToolBar
->addAction(addSlideshowToPlaylistAction
);
205 KAction
* asLinkAction
= new KAction(KIcon("insert-link"), i18n("Add Link to Slideshow into Playlist"), customSlideshowsToolBar
);
206 connect(asLinkAction
, SIGNAL(triggered(bool)), this, SLOT(addSlideshowLinkToPlaylist()));
207 addSlideshowToPlaylistAction
->addAction(asLinkAction
);
210 KAction
* asCopyAction
= new KAction(KIcon("edit-copy"), i18n("Save Copy of Slideshow into Playlist"), customSlideshowsToolBar
);
211 connect(asCopyAction
, SIGNAL(triggered(bool)), this, SLOT(addSlideshowCopyToPlaylist()));
212 addSlideshowToPlaylistAction
->addAction(asCopyAction
);
215 // Presentations toolbar
216 QToolBar
* presToolBar
= new QToolBar("Presentations");
217 m_view
->layoutPresentationsToolbar
->layout()->addWidget(presToolBar
);
219 KActionMenu
* openPresAction
= new KActionMenu(KIcon("document-open"), "Open Presentation", presToolBar
);
220 openPresAction
->setDelayed(true);
221 presToolBar
->addAction(openPresAction
);
223 KAction
* refreshPresAction
= new KAction(KIcon("view-refresh"), "Refresh Presentation List", presToolBar
);
224 presToolBar
->addAction(refreshPresAction
);
226 KAction
* closePresAction
= new KAction(KIcon("fileclose"), "Close Presentation", presToolBar
);
227 presToolBar
->addAction(closePresAction
);
229 KToggleAction
* fullscreenPresAction
= new KToggleAction(KIcon("view-fullscreen"), "Fullscreen Presentation Mode", presToolBar
);
230 presToolBar
->addAction(fullscreenPresAction
);
233 connect(m_view
->listSlides
, SIGNAL(doubleClicked(QModelIndex
)), this, SLOT(slide_doubleClicked(QModelIndex
)));
236 QToolBar
* slidesToolBar
= new QToolBar("Slides");
237 slidesToolBar
->setSizePolicy(QSizePolicy(QSizePolicy::Minimum
, QSizePolicy::Minimum
));
238 slidesToolBar
->setIconSize(QSize(32,32));
239 m_view
->layoutSlidesToolbar
->layout()->addWidget(slidesToolBar
);
241 m_slideshowPrevSlideAction
= new KAction(KIcon("media-skip-backward"), i18n("Previous Slide"), slidesToolBar
);
242 connect(m_slideshowPrevSlideAction
, SIGNAL(triggered(bool)), this, SLOT(presentationPreviousSlide()));
243 slidesToolBar
->addAction(m_slideshowPrevSlideAction
);
245 m_slideshowPrevStepAction
= new KAction(KIcon("media-seek-backward"), i18n("Previous Step"), slidesToolBar
);
246 connect(m_slideshowPrevStepAction
, SIGNAL(triggered(bool)), this, SLOT(presentationPreviousStep()));
247 slidesToolBar
->addAction(m_slideshowPrevStepAction
);
249 m_slideshowNextStepAction
= new KAction(KIcon("media-seek-forward"), i18n("Next Step"), slidesToolBar
);
250 connect(m_slideshowNextStepAction
, SIGNAL(triggered(bool)), this, SLOT(presentationNextStep()));
251 slidesToolBar
->addAction(m_slideshowNextStepAction
);
253 m_slideshowNextSlideAction
= new KAction(KIcon("media-skip-forward"), i18n("Next Slide"), slidesToolBar
);
254 connect(m_slideshowNextSlideAction
, SIGNAL(triggered(bool)), this, SLOT(presentationNextSlide()));
255 slidesToolBar
->addAction(m_slideshowNextSlideAction
);
257 m_slideshowAction
= new KToggleAction(KIcon("view-presentation"), i18n("Start/Stop Slideshow"), slidesToolBar
);
258 connect(m_slideshowAction
, SIGNAL(toggled(bool)), this, SLOT(presentationToggled(bool)));
259 slidesToolBar
->addAction(m_slideshowAction
);
262 m_slideNotes
= new QTextEdit();
263 m_slideNotes
->setReadOnly(true);
264 m_slideNotes
->setWindowTitle(i18n("Slide Notes"));
265 m_slideNotes
->show();
267 // Ensure the controls are as when slideshow is stopped
268 m_slideshowAction
->setEnabled(false);
275 // Show the display on startup?
276 if (Settings::displayShowStartup())
278 // If there's only one screen, don't bother showing display.
279 QDesktopWidget
* desktop
= qobject_cast
<QApplication
*>(QCoreApplication::instance())->desktop();
280 assert(0 != desktop
);
281 if (desktop
->numScreens() > 1)
283 toggleMainDisplay(true);
284 m_mainDisplayAction
->setChecked(true);
289 kworship::~kworship()
298 /// Load a specified playlist.
299 void kworship::loadPlaylist(const KUrl
& url
)
302 KMimeType::Ptr mimeType
= KMimeType::findByUrl(url
);
303 QString mime
= mimeType
->name();
305 // Use the appropriate filter
306 KwLoadSaveFilter
* filter
= KwApplication::self()->filterManager()->loadFilterFromMimeType(mime
);
309 KwDocument
* newDoc
= filter
->load(url
, mime
);
315 // Playlist will have changed
319 connect(m_document
, SIGNAL(playlistReset()), this, SLOT(playlistReset()));
323 KMessageBox::error(this,
324 i18n("Loading of \"%1\" failed.").arg(url
.url()),
330 KMessageBox::error(this,
331 i18n("No load filter exists for the mime type \"%1\"").arg(mime
),
340 /// Get the main display manager.
341 KwDisplayManager
* kworship::displayManager()
343 return m_displayManager
;
346 /// Get the current document.
347 KwDocument
* kworship::document()
352 /// Get the playlist model.
353 KwPlaylistModel
* kworship::playlistModel()
355 return m_playlistModel
;
358 void kworship::setupActions()
361 KStandardAction::quit(qApp
, SLOT(quit()), actionCollection());
362 KStandardAction::preferences(this, SLOT(optionsPreferences()), actionCollection());
365 KStandardAction::openNew(this, SLOT(fileNew()), actionCollection());
366 KStandardAction::open(this, SLOT(fileOpen()), actionCollection());
367 KStandardAction::save(this, SLOT(fileSave()), actionCollection());
368 KStandardAction::saveAs(this, SLOT(fileSaveAs()), actionCollection());
371 KStandardAction::fullScreen(this, SLOT(toggleFullscreen(bool)), this, actionCollection());
373 m_mainDisplayAction
= new KToggleAction(KIcon("video-projector"), i18n("Show Main Display"), this);
374 actionCollection()->addAction( QLatin1String("show_main_display"), m_mainDisplayAction
);
375 connect(m_mainDisplayAction
, SIGNAL(triggered(bool)), this, SLOT(toggleMainDisplay(bool)));
377 KAction
* clearDisplayAction
= new KAction(KIcon("clear"), i18n("Clear display"), this);
378 actionCollection()->addAction( QLatin1String("display_clear"), clearDisplayAction
);
379 connect(clearDisplayAction
, SIGNAL(triggered()), this, SLOT(displayClear()));
382 m_playlistInsertAction
= new KAction(KIcon("insert"), i18n("Insert into playlist"), this);
383 actionCollection()->addAction( QLatin1String("playlist_insert"), m_playlistInsertAction
);
384 connect(m_playlistInsertAction
, SIGNAL(triggered()), this, SLOT(playlistInsert()));
386 m_playlistDeleteAction
= new KAction(KIcon("delete"), i18n("Delete from playlist"), this);
387 m_playlistDeleteAction
->setEnabled(false);
388 actionCollection()->addAction( QLatin1String("playlist_delete"), m_playlistDeleteAction
);
389 connect(m_playlistDeleteAction
, SIGNAL(triggered()), this, SLOT(playlistDelete()));
391 m_playlistMoveUpAction
= new KAction(KIcon("up"), i18n("Move playlist item up"), this);
392 m_playlistMoveUpAction
->setEnabled(false);
393 actionCollection()->addAction( QLatin1String("playlist_move_up"), m_playlistMoveUpAction
);
394 connect(m_playlistMoveUpAction
, SIGNAL(triggered()), this, SLOT(playlistMoveUp()));
396 m_playlistMoveDownAction
= new KAction(KIcon("down"), i18n("Move playlist item down"), this);
397 m_playlistMoveDownAction
->setEnabled(false);
398 actionCollection()->addAction( QLatin1String("playlist_move_down"), m_playlistMoveDownAction
);
399 connect(m_playlistMoveDownAction
, SIGNAL(triggered()), this, SLOT(playlistMoveDown()));
402 void kworship::settingsChanged()
404 // If the main display is on and screen has changed, move it now
405 if (0 != m_mainDisplay
&& getCorrectDisplayScreen() != getCurrentDisplayScreen())
407 toggleMainDisplay(false);
408 toggleMainDisplay(true);
409 m_mainDisplayAction
->setChecked(true);
413 int kworship::getCorrectDisplayScreen()
415 QDesktopWidget
* desktop
= qobject_cast
<QApplication
*>(QCoreApplication::instance())->desktop();
416 assert(0 != desktop
);
418 int screens
= desktop
->numScreens();
419 int displayScreen
= -1;
420 if (Settings::displayScreenChoose())
422 displayScreen
= Settings::displayScreen();
424 if (-1 == displayScreen
)
427 if (m_view
->isVisible())
429 currentScreen
= desktop
->screenNumber(m_view
);
433 currentScreen
= desktop
->primaryScreen();
436 if (displayScreen
== currentScreen
&& displayScreen
< screens
-1)
442 return displayScreen
;
445 int kworship::getCurrentDisplayScreen()
447 QDesktopWidget
* desktop
= qobject_cast
<QApplication
*>(QCoreApplication::instance())->desktop();
448 assert(0 != desktop
);
450 int previousScreen
= desktop
->screenNumber(m_mainDisplay
);
452 return previousScreen
;
455 void kworship::toggleMainDisplay(bool checked
)
459 // Ensure the display exists
460 if (0 == m_mainDisplay
)
462 m_mainDisplay
= new KwLocalDisplay
;
463 m_mainDisplay
->setPrimary(true);
464 m_mainDisplay
->setWindowTitle("kworship display");
465 m_displayController
.attachChild(m_mainDisplay
);
466 connect(m_mainDisplay
, SIGNAL(closed()), this, SLOT(mainDisplayClosed()));
469 QDesktopWidget
* desktop
= qobject_cast
<QApplication
*>(QCoreApplication::instance())->desktop();
470 assert(0 != desktop
);
472 int screens
= desktop
->numScreens();
473 int displayScreen
= getCorrectDisplayScreen();
475 if (displayScreen
>= 0 && displayScreen
< screens
)
477 m_mainDisplay
->move(desktop
->screenGeometry(displayScreen
).topLeft());
480 if (!m_slideshowAction
->isChecked())
482 m_mainDisplay
->showFullScreen();
487 if (0 != m_mainDisplay
)
489 m_mainDisplay
->close();
494 void kworship::mainDisplayClosed()
496 m_mainDisplay
->deleteLater();
498 m_mainDisplayAction
->setChecked(false);
501 void kworship::displayClear()
503 m_displayManager
->background
.clear();
504 m_displayManager
->text
.clear();
507 void kworship::toggleFullscreen(bool checked
)
519 bool kworship::askToSave()
521 if (m_document
->isModified())
523 switch (KMessageBox::questionYesNoCancel(this,
524 i18n("The current playlist has been modified. "
525 "These modifications will be lost if you continue without saving. "
526 "Would you like to save now?"),
527 i18n("Playlist is modified")))
529 case KMessageBox::Yes
:
532 // If the document is still modified, save must have been cancelled
533 if (m_document
->isModified())
539 case KMessageBox::No
:
541 case KMessageBox::Cancel
:
552 void kworship::fileNew()
560 void kworship::fileOpen()
564 // Do the open operation
565 QStringList mimes
= KwApplication::self()->filterManager()->loadMimeTypes();
567 KUrl
defaultUrl("kfiledialog:///playlist");
568 if (m_document
->isSaved())
570 defaultUrl
= m_document
->url();
573 KFileDialog
dlg(defaultUrl
, QString(), this);
574 dlg
.setMimeFilter(mimes
);
575 dlg
.setOperationMode(KFileDialog::Opening
);
576 dlg
.setCaption(i18n("Open Playlist"));
577 dlg
.setMode(KFile::File
| KFile::ExistingOnly
);
580 KUrl url
= dlg
.selectedUrl();
588 void kworship::fileSave()
590 if (m_document
->isSaved())
600 void kworship::fileSaveAs()
602 QStringList mimes
= KwApplication::self()->filterManager()->saveMimeTypes();
604 KUrl
defaultUrl("kfiledialog:///playlist");
605 if (m_document
->isSaved())
607 defaultUrl
= m_document
->url();
610 QString defaultMime
= m_document
->mimeType();
611 if (defaultMime
.isEmpty())
613 defaultMime
= KwApplication::self()->filterManager()->defaultSaveMimeType();
616 KFileDialog
dlg(defaultUrl
, QString(), this);
617 dlg
.setMimeFilter(mimes
, defaultMime
);
618 dlg
.setOperationMode(KFileDialog::Saving
);
619 dlg
.setConfirmOverwrite(true);
620 dlg
.setCaption(i18n("Save Playlist As"));
621 dlg
.setMode(KFile::File
);
624 KUrl url
= dlg
.selectedUrl();
628 QString mime
= dlg
.currentMimeFilter();
630 // Use the appropriate filter
631 KwLoadSaveFilter
* filter
= KwApplication::self()->filterManager()->saveFilterFromMimeType(mime
);
634 m_document
->saveAs(filter
, mime
, url
);
635 if (m_document
->isModified())
637 KMessageBox::error(this,
638 i18n("Saving to \"%1\" failed.").arg(url
.url()),
644 KMessageBox::error(this,
645 i18n("No save filter exists for the mime type \"%1\"").arg(mime
),
651 void kworship::optionsPreferences()
653 //avoid to have 2 dialogs shown
654 if ( KConfigDialog::showDialog( "settings" ) ) {
657 KConfigDialog
*dialog
= new KConfigDialog(this, "settings", Settings::self());
659 QWidget
*generalSettingsDlg
= new QWidget(dialog
);
660 ui_prefs_base
.setupUi(generalSettingsDlg
);
661 dialog
->addPage(generalSettingsDlg
, i18n("General"), "preferences-other", i18n("General"));
663 prefsDisplay
*displaySettingsDlg
= new prefsDisplay(dialog
);
664 dialog
->addPage(displaySettingsDlg
, i18n("Display"), "video-projector", i18n("Display and Screen"));
666 prefsDatabase
*songdbSettingsDlg
= new prefsDatabase(dialog
);
667 dialog
->addPage(songdbSettingsDlg
, i18n("Database"), "applications-multimedia", i18n("Database"));
669 prefsPresentations
*presentationsSettingsDlg
= new prefsPresentations(dialog
);
670 dialog
->addPage(presentationsSettingsDlg
, i18n("Presentations"), "view-presentation", i18n("Presentations and Slideshows"));
672 // Let the plugins have their say
673 KwApplication::self()->pluginManager()->setupConfigDialog(dialog
);
675 connect(dialog
, SIGNAL(settingsChanged(QString
)), m_view
, SLOT(settingsChanged()));
676 connect(dialog
, SIGNAL(settingsChanged(QString
)), this, SLOT(settingsChanged()));
677 dialog
->setAttribute( Qt::WA_DeleteOnClose
);
681 void kworship::playlist_clicked(QModelIndex index
)
683 KwPlaylistNode
* node
= m_playlistModel
->itemFromIndex(index
);
684 /// @todo Move this code to selection changed vfunc/slot of view so it can handle deselection
685 // A node must be selected and correspond to a playlist item
686 bool selected
= (0 != node
&& 0 != node
->playlistItem());
687 m_playlistDeleteAction
->setEnabled(selected
);
688 m_playlistMoveUpAction
->setEnabled(selected
);
689 m_playlistMoveDownAction
->setEnabled(selected
);
692 void kworship::playlist_doubleClicked(QModelIndex index
)
694 KwPlaylistNode
* node
= m_playlistModel
->itemFromIndex(index
);
695 node
->activate(m_displayManager
);
698 void kworship::playlistReset()
700 // Connect up the new document
701 m_playlistModel
->setRootNode(m_document
->playlist()->getNode(0));
704 void kworship::playlistInsert()
706 KUrl
defaultUrl("kfiledialog:///playlist_insert");
708 KUrl::List urls
= KFileDialog::getOpenUrls(defaultUrl
, QString(), this, i18n("Insert Files into Playlist"));
709 foreach (KUrl url
, urls
)
711 m_playlistModel
->addFile(QModelIndex(), url
);
715 void kworship::playlistDelete()
720 void kworship::playlistMoveUp()
725 void kworship::playlistMoveDown()
731 /// Add the new docker to the interface.
732 void kworship::newDocker(QDockWidget
* docker
)
734 std::cout
<< docker
<< std::endl
;
735 addDockWidget(Qt::LeftDockWidgetArea
, docker
);
738 void kworship::presentationDelete()
740 setPresentation(0, true);
741 presentationSelected(0);
744 void kworship::presentationSelected(int)
746 // Find the treeviews current index
747 QModelIndex index
= m_selectPresTree
->currentIndex();
748 UpPresentationsModel
* model
= m_presentationManager
->presentationsModel();
749 UpPresentationNode
* presNode
= dynamic_cast<UpPresentationNode
*>(model
->itemFromIndex(index
));
752 m_view
->listSlides
->setModel(model
);
753 m_view
->listSlides
->setRootIndex(index
);
754 setPresentation(presNode
->getItem());
758 m_view
->listSlides
->setModel(0);
763 void kworship::presentationToggled(bool checked
)
765 // Find the treeviews current index
766 QModelIndex index
= m_selectPresTree
->currentIndex();
767 UpPresentationsModel
* model
= m_presentationManager
->presentationsModel();
768 UpPresentationNode
* presNode
= dynamic_cast<UpPresentationNode
*>(model
->itemFromIndex(index
));
773 presNode
->getItem()->startSlideshow();
777 presNode
->getItem()->stopSlideshow();
782 void kworship::presentationPreviousSlide()
784 // Find the treeviews current index
785 QModelIndex index
= m_selectPresTree
->currentIndex();
786 UpPresentationsModel
* model
= m_presentationManager
->presentationsModel();
787 UpPresentationNode
* presNode
= dynamic_cast<UpPresentationNode
*>(model
->itemFromIndex(index
));
790 presNode
->getItem()->previousSlide();
794 void kworship::presentationNextSlide()
796 // Find the treeviews current index
797 QModelIndex index
= m_selectPresTree
->currentIndex();
798 UpPresentationsModel
* model
= m_presentationManager
->presentationsModel();
799 UpPresentationNode
* presNode
= dynamic_cast<UpPresentationNode
*>(model
->itemFromIndex(index
));
802 presNode
->getItem()->nextSlide();
806 void kworship::presentationPreviousStep()
808 // Find the treeviews current index
809 QModelIndex index
= m_selectPresTree
->currentIndex();
810 UpPresentationsModel
* model
= m_presentationManager
->presentationsModel();
811 UpPresentationNode
* presNode
= dynamic_cast<UpPresentationNode
*>(model
->itemFromIndex(index
));
814 presNode
->getItem()->previousStep();
818 void kworship::presentationNextStep()
820 // Find the treeviews current index
821 QModelIndex index
= m_selectPresTree
->currentIndex();
822 UpPresentationsModel
* model
= m_presentationManager
->presentationsModel();
823 UpPresentationNode
* presNode
= dynamic_cast<UpPresentationNode
*>(model
->itemFromIndex(index
));
826 presNode
->getItem()->nextStep();
830 void kworship::slide_doubleClicked(QModelIndex index
)
832 // Find the listviews current index
833 UpPresentationsModel
* model
= m_presentationManager
->presentationsModel();
834 QModelIndex parentIndex
= model
->parent(index
);
835 UpPresentationNode
* presNode
= dynamic_cast<UpPresentationNode
*>(model
->itemFromIndex(parentIndex
));
838 presNode
->getItem()->goToSlide(index
.row());
843 void kworship::clearDocument()
846 m_document
= new KwDocument(0, QString(), KUrl(), this);
848 // Playlist will have changed
852 connect(m_document
, SIGNAL(playlistReset()), this, SLOT(playlistReset()));
856 void kworship::setPresentation(UpPresentation
* presentation
, bool alreadyDestroyed
)
858 if (0 != m_currentPresentation
)
860 // Stop the slideshow if its running
861 m_view
->slideshows
->setVisible(false);
862 if (!alreadyDestroyed
)
864 m_currentPresentation
->stopSlideshow();
865 disconnect(m_currentPresentation
, SIGNAL(currentSlideshowChanged(QString
)), this, SLOT(changeSlideshowExternal(QString
)));
866 disconnect(m_currentPresentation
, SIGNAL(customSlideshowsModified()), this, SLOT(refreshSlideshows()));
867 disconnect(m_currentPresentation
, SIGNAL(slideshowStarted(int)), this, SLOT(slideshowStarted(int)));
868 disconnect(m_currentPresentation
, SIGNAL(slideshowStopped()), this, SLOT(slideshowStopped()));
869 disconnect(m_currentPresentation
, SIGNAL(slideshowSlideChanged(int, int)), this, SLOT(slideshowSlideChanged(int, int)));
870 disconnect(m_currentPresentation
, SIGNAL(slideshowStepChanged(int)), this, SLOT(slideshowStepChanged(int)));
871 disconnect(m_currentPresentation
, SIGNAL(destroyed(QObject
*)), this, SLOT(presentationDelete()));
875 m_currentPresentation
= presentation
;
876 if (0 != m_currentPresentation
)
878 connect(m_currentPresentation
, SIGNAL(currentSlideshowChanged(QString
)), this, SLOT(changeSlideshowExternal(QString
)));
879 connect(m_currentPresentation
, SIGNAL(customSlideshowsModified()), this, SLOT(refreshSlideshows()));
880 connect(m_currentPresentation
, SIGNAL(slideshowStarted(int)), this, SLOT(slideshowStarted(int)));
881 connect(m_currentPresentation
, SIGNAL(slideshowStopped()), this, SLOT(slideshowStopped()));
882 connect(m_currentPresentation
, SIGNAL(slideshowSlideChanged(int, int)), this, SLOT(slideshowSlideChanged(int, int)));
883 connect(m_currentPresentation
, SIGNAL(slideshowStepChanged(int)), this, SLOT(slideshowStepChanged(int)));
884 connect(m_currentPresentation
, SIGNAL(destroyed(QObject
*)), this, SLOT(presentationDelete()));
885 // update slideshows list
887 m_view
->slideshows
->setVisible(true);
889 if (m_currentPresentation
->isSlideshowRunning())
891 slideshowStarted(m_currentPresentation
->numSlidesInSlideshow());
892 slideshowSlideChanged(m_currentPresentation
->currentSlideshowSlide(), m_currentPresentation
->stepsInCurrentSlideshowSlide());
893 slideshowStepChanged(m_currentPresentation
->currentSlideshowStep());
896 m_slideshowAction
->setEnabled(0 != m_currentPresentation
);
901 void kworship::presentationComboReset()
903 m_selectPresTree
->expandToDepth(0);
904 m_selectPresTree
->setItemsExpandable(false);
907 void kworship::changeSlideshowCombo(QString name
)
909 Q_ASSERT(0 != m_currentPresentation
);
910 m_currentPresentation
->setSlideshow(name
);
914 void kworship::changeSlideshowExternal(QString name
)
916 if (m_view
->comboSlideshows
->currentText() != name
)
918 m_view
->comboSlideshows
->setCurrentIndex(m_view
->comboSlideshows
->findText(name
));
923 void kworship::refreshSlideshows()
925 Q_ASSERT(0 != m_currentPresentation
);
926 m_view
->comboSlideshows
->clear();
927 m_view
->comboSlideshows
->insertItems(0, m_currentPresentation
->slideshows());
928 m_view
->comboSlideshows
->setCurrentIndex(m_view
->comboSlideshows
->findText(m_currentPresentation
->currentSlideshow()));
931 void kworship::refreshSlides()
934 QModelIndex root
= m_view
->listSlides
->rootIndex();
935 DefaultModelNode
* node
= m_presentationManager
->presentationsModel()->itemFromIndex(root
);
937 node
->clearChildCache();
940 m_view
->listSlides
->setRootIndex(root
);
943 void kworship::addSlideshowLinkToPlaylist()
945 Q_ASSERT(0 != m_currentPresentation
);
946 QUrl url
= m_currentPresentation
->url();
947 QString slideshow
= m_currentPresentation
->currentSlideshow();
948 /// @todo Implement me
950 void kworship::addSlideshowCopyToPlaylist()
952 Q_ASSERT(0 != m_currentPresentation
);
953 QString slideshow
= m_currentPresentation
->currentSlideshow();
954 /// @todo Implement me
957 // From current presentation
959 void kworship::slideshowStarted(int numSlides
)
962 if (0 != m_mainDisplay
)
964 m_mainDisplay
->hide();
968 m_displayManager
->background
.clear();
969 m_displayManager
->text
.clear();
971 m_view
->slideshows
->setEnabled(false);
972 m_view
->progressPresSlides
->setMaximum(numSlides
);
973 m_view
->progressPresSlides
->setVisible(true);
974 m_slideshowAction
->setChecked(true);
977 void kworship::slideshowStopped()
979 m_view
->slideshows
->setEnabled(true);
980 m_view
->progressPresSlides
->setVisible(false);
981 m_view
->progressPresSteps
->setVisible(false);
982 m_slideshowAction
->setChecked(false);
983 m_slideshowPrevSlideAction
->setEnabled(false);
984 m_slideshowPrevStepAction
->setEnabled(false);
985 m_slideshowNextStepAction
->setEnabled(false);
986 m_slideshowNextSlideAction
->setEnabled(false);
988 // Clear any preview left from the slideshow
989 m_displayManager
->background
.clear();
991 m_slideNotes
->document()->clear();
993 // Show the screen again
994 if (0 != m_mainDisplay
)
996 m_mainDisplay
->showFullScreen();
1000 void kworship::slideshowSlideChanged(int slide
, int numSteps
)
1002 m_view
->progressPresSlides
->setValue(slide
+ 1);
1003 m_view
->progressPresSteps
->setMaximum(numSteps
);
1004 m_view
->progressPresSteps
->setVisible(numSteps
> 1);
1006 m_slideshowPrevSlideAction
->setEnabled(slide
> 0);
1007 m_slideshowNextSlideAction
->setEnabled(slide
< m_view
->progressPresSlides
->maximum()-1);
1009 // live preview and notes
1010 m_slideNotes
->document()->clear();
1011 assert(0 != m_currentPresentation
);
1012 UpSlide
* currentSlide
= m_currentPresentation
->slide(slide
);
1013 if (0 != currentSlide
)
1016 if (Settings::presLivePreview())
1018 m_displayManager
->background
.setImage(currentSlide
->preview());
1021 currentSlide
->writeNotes(m_slideNotes
->document());
1025 void kworship::slideshowStepChanged(int step
)
1027 m_view
->progressPresSteps
->setValue(step
+ 1);
1029 bool firstSlide
= (m_view
->progressPresSlides
->value() <= 1);
1030 bool lastSlide
= (m_view
->progressPresSlides
->value() >= m_view
->progressPresSlides
->maximum());
1031 bool firstStep
= firstSlide
&& (step
<= 0);
1032 bool lastStep
= lastSlide
&& (step
>= m_view
->progressPresSteps
->maximum() - 1);
1033 m_slideshowPrevStepAction
->setEnabled(!firstStep
);
1034 m_slideshowNextStepAction
->setEnabled(!lastStep
);
1038 #include "kworship.moc"