diff --git a/app/browsemainpage.cpp b/app/browsemainpage.cpp index 005620ab..a12febb7 100644 --- a/app/browsemainpage.cpp +++ b/app/browsemainpage.cpp @@ -1,563 +1,574 @@ // vim: set tabstop=4 shiftwidth=4 expandtab: /* Gwenview: an image viewer Copyright 2008 Aurélien Gâteau This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA. */ // Self #include "browsemainpage.h" // Qt #include #include #include // KDE #include #include #include #include #include #include #include #include #include #include #include #include // Local #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifndef GWENVIEW_SEMANTICINFO_BACKEND_NONE #include "lib/semanticinfo/semanticinfodirmodel.h" #endif namespace Gwenview { inline Sorting::Enum sortingFromSortAction(const QAction* action) { Q_ASSERT(action); return Sorting::Enum(action->data().toInt()); } struct BrowseMainPagePrivate : public Ui_BrowseMainPage { BrowseMainPage* q; GvCore* mGvCore; KFilePlacesModel* mFilePlacesModel; KUrlNavigator* mUrlNavigator; SortedDirModel* mDirModel; int mDocumentCountImages; int mDocumentCountVideos; KFileItemList* mSelectedMediaItems; KActionCollection* mActionCollection; FilterController* mFilterController; QActionGroup* mSortAction; KToggleAction* mSortDescendingAction; QActionGroup* mThumbnailDetailsActionGroup; PreviewItemDelegate* mDelegate; void setupWidgets() { setupUi(q); q->layout()->setMargin(0); // mThumbnailView mThumbnailView->setModel(mDirModel); mDelegate = new PreviewItemDelegate(mThumbnailView); mThumbnailView->setItemDelegate(mDelegate); mThumbnailView->setSelectionMode(QAbstractItemView::ExtendedSelection); // mUrlNavigator (use stupid layouting code because KUrlNavigator ctor // can't be used directly from Designer) mFilePlacesModel = new KFilePlacesModel(q); mUrlNavigator = new KUrlNavigator(mFilePlacesModel, QUrl(), mUrlNavigatorContainer); mUrlNavigatorContainer->setAutoFillBackground(true); mUrlNavigatorContainer->setBackgroundRole(QPalette::Mid); QVBoxLayout* layout = new QVBoxLayout(mUrlNavigatorContainer); layout->setMargin(0); layout->addWidget(mUrlNavigator); QObject::connect(mUrlNavigator, SIGNAL(urlsDropped(QUrl,QDropEvent*)), q, SLOT(slotUrlsDropped(QUrl,QDropEvent*))); // FullScreen Toolbar mFullScreenToolBar->setVisible(false); mFullScreenToolBar2->setVisible(false); mFullScreenToolBar->setAutoFillBackground(true); mFullScreenToolBar2->setAutoFillBackground(true); mFullScreenToolBar->setBackgroundRole(QPalette::Mid); mFullScreenToolBar2->setBackgroundRole(QPalette::Mid); // Thumbnail slider QObject::connect(mThumbnailSlider, &ZoomSlider::valueChanged, mThumbnailView, &ThumbnailView::setThumbnailWidth); QObject::connect(mThumbnailView, &ThumbnailView::thumbnailWidthChanged, mThumbnailSlider, &ZoomSlider::setValue); // Document count label QMargins labelMargins = mDocumentCountLabel->contentsMargins(); labelMargins.setLeft(15); labelMargins.setRight(15); mDocumentCountLabel->setContentsMargins(labelMargins); } QAction *thumbnailDetailAction(const QString &text, PreviewItemDelegate::ThumbnailDetail detail) { QAction *action = new QAction(q); action->setText(text); action->setCheckable(true); action->setChecked(GwenviewConfig::thumbnailDetails() & detail); action->setData(QVariant(detail)); mThumbnailDetailsActionGroup->addAction(action); QObject::connect(action, SIGNAL(triggered(bool)), q, SLOT(updateThumbnailDetails())); return action; } void setupActions(KActionCollection* actionCollection) { KActionCategory* view = new KActionCategory(i18nc("@title actions category - means actions changing smth in interface", "View"), actionCollection); QAction * action = view->addAction("edit_location", q, SLOT(editLocation())); action->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location")); actionCollection->setDefaultShortcut(action, Qt::Key_F6); KActionMenu* sortActionMenu = view->add("sort_by"); sortActionMenu->setText(i18nc("@action:inmenu", "Sort By")); mSortAction = new QActionGroup(actionCollection); action = new QAction(i18nc("@addAction:inmenu", "Name"), mSortAction); action->setCheckable(true); action->setData(QVariant(Sorting::Name)); action = new QAction(i18nc("@addAction:inmenu", "Date"), mSortAction); action->setCheckable(true); action->setData(QVariant(Sorting::Date)); action = new QAction(i18nc("@addAction:inmenu", "Size"), mSortAction); action->setCheckable(true); action->setData(QVariant(Sorting::Size)); #ifndef GWENVIEW_SEMANTICINFO_BACKEND_NONE action = new QAction(i18nc("@addAction:inmenu", "Rating"), mSortAction); action->setCheckable(true); action->setData(QVariant(Sorting::Rating)); #endif QObject::connect(mSortAction, SIGNAL(triggered(QAction*)), q, SLOT(updateSortOrder())); mSortDescendingAction = view->add("sort_desc"); mSortDescendingAction->setText(i18nc("@action:inmenu Sort", "Descending")); QObject::connect(mSortDescendingAction, SIGNAL(toggled(bool)), q, SLOT(updateSortOrder())); for(auto action : mSortAction->actions()) { sortActionMenu->addAction(action); } sortActionMenu->addSeparator(); sortActionMenu->addAction(mSortDescendingAction); mThumbnailDetailsActionGroup = new QActionGroup(q); mThumbnailDetailsActionGroup->setExclusive(false); KActionMenu* thumbnailDetailsAction = view->add("thumbnail_details"); thumbnailDetailsAction->setText(i18nc("@action:inmenu", "Thumbnail Details")); thumbnailDetailsAction->addAction(thumbnailDetailAction(i18nc("@action:inmenu", "Filename"), PreviewItemDelegate::FileNameDetail)); thumbnailDetailsAction->addAction(thumbnailDetailAction(i18nc("@action:inmenu", "Date"), PreviewItemDelegate::DateDetail)); thumbnailDetailsAction->addAction(thumbnailDetailAction(i18nc("@action:inmenu", "Image Size"), PreviewItemDelegate::ImageSizeDetail)); thumbnailDetailsAction->addAction(thumbnailDetailAction(i18nc("@action:inmenu", "File Size"), PreviewItemDelegate::FileSizeDetail)); #ifndef GWENVIEW_SEMANTICINFO_BACKEND_NONE thumbnailDetailsAction->addAction(thumbnailDetailAction(i18nc("@action:inmenu", "Rating"), PreviewItemDelegate::RatingDetail)); #endif KActionCategory* file = new KActionCategory(i18nc("@title actions category", "File"), actionCollection); action = file->addAction("add_folder_to_places", q, SLOT(addFolderToPlaces())); action->setText(i18nc("@action:inmenu", "Add Folder to Places")); } void setupFilterController() { QMenu* menu = new QMenu(mAddFilterButton); mFilterController = new FilterController(mFilterFrame, mDirModel); Q_FOREACH(QAction * action, mFilterController->actionList()) { menu->addAction(action); } mAddFilterButton->setMenu(menu); } void setupFullScreenToolBar() { mFullScreenToolBar->setIconDimensions(KIconLoader::SizeMedium); mFullScreenToolBar->setToolButtonStyle(Qt::ToolButtonIconOnly); mFullScreenToolBar->addAction(mActionCollection->action("browse")); mFullScreenToolBar->addAction(mActionCollection->action("view")); mFullScreenToolBar2->setIconDimensions(KIconLoader::SizeMedium); mFullScreenToolBar2->setToolButtonStyle(Qt::ToolButtonIconOnly); mFullScreenToolBar2->addAction(mActionCollection->action("leave_fullscreen")); } void updateSelectedMediaItems(const QItemSelection& selected, const QItemSelection& deselected) { for (auto index : selected.indexes()) { KFileItem item = mDirModel->itemForIndex(index); if (!ArchiveUtils::fileItemIsDirOrArchive(item)) { mSelectedMediaItems->append(item); } } for (auto index : deselected.indexes()) { KFileItem item = mDirModel->itemForIndex(index); mSelectedMediaItems->removeOne(item); } } void updateDocumentCountLabel() { if (mSelectedMediaItems->count() > 1) { KIO::filesize_t totalSize = 0; for (const auto &item : *mSelectedMediaItems) { totalSize += item.size(); } const QString text = i18nc("@info:status %1 number of selected documents, %2 total number of documents, %3 total filesize of selected documents", "Selected %1 of %2 (%3)", mSelectedMediaItems->count(), mDocumentCountImages + mDocumentCountVideos, KFormat().formatByteSize(totalSize)); mDocumentCountLabel->setText(text); } else { const QString imageText = i18ncp("@info:status Image files", "%1 image", "%1 images", mDocumentCountImages); const QString videoText = i18ncp("@info:status Video files", "%1 video", "%1 videos", mDocumentCountVideos); QString labelText; if (mDocumentCountImages > 0 && mDocumentCountVideos == 0) { labelText = imageText; } else if (mDocumentCountImages == 0 && mDocumentCountVideos > 0) { labelText = videoText; } else { labelText = i18nc("@info:status images, videos", "%1, %2", imageText, videoText); } mDocumentCountLabel->setText(labelText); } } void documentCountsForIndexRange(const QModelIndex& parent, int start, int end, int& imageCountOut, int& videoCountOut) { imageCountOut = 0; videoCountOut = 0; for (int row = start; row <= end; ++row) { QModelIndex index = mDirModel->index(row, 0, parent); KFileItem item = mDirModel->itemForIndex(index); if (!ArchiveUtils::fileItemIsDirOrArchive(item)) { MimeTypeUtils::Kind kind = MimeTypeUtils::mimeTypeKind(item.mimetype()); if (kind == MimeTypeUtils::KIND_RASTER_IMAGE || kind == MimeTypeUtils::KIND_SVG_IMAGE) { imageCountOut++; } else if (kind == MimeTypeUtils::KIND_VIDEO) { videoCountOut++; } } } } void updateContextBarActions() { PreviewItemDelegate::ContextBarActions actions; switch (GwenviewConfig::thumbnailActions()) { case ThumbnailActions::None: actions = PreviewItemDelegate::NoAction; break; case ThumbnailActions::ShowSelectionButtonOnly: actions = PreviewItemDelegate::SelectionAction; break; case ThumbnailActions::AllButtons: default: actions = PreviewItemDelegate::SelectionAction | PreviewItemDelegate::RotateAction; if (!q->window()->isFullScreen()) { actions |= PreviewItemDelegate::FullScreenAction; } break; } mDelegate->setContextBarActions(actions); } void applyPalette(bool fullScreenmode) { q->setPalette(mGvCore->palette(fullScreenmode ? GvCore::FullScreenPalette : GvCore::NormalPalette)); mThumbnailView->setPalette(mGvCore->palette(fullScreenmode ? GvCore::FullScreenViewPalette : GvCore::NormalViewPalette)); } }; BrowseMainPage::BrowseMainPage(QWidget* parent, KActionCollection* actionCollection, GvCore* gvCore) : QWidget(parent) , d(new BrowseMainPagePrivate) { d->q = this; d->mGvCore = gvCore; d->mDirModel = gvCore->sortedDirModel(); d->mDocumentCountImages = 0; d->mDocumentCountVideos = 0; d->mSelectedMediaItems = new KFileItemList; d->mActionCollection = actionCollection; d->setupWidgets(); d->setupActions(actionCollection); d->setupFilterController(); loadConfig(); updateSortOrder(); updateThumbnailDetails(); // Set up connections for document count connect(d->mDirModel, &SortedDirModel::rowsInserted, this, &BrowseMainPage::slotDirModelRowsInserted); connect(d->mDirModel, &SortedDirModel::rowsAboutToBeRemoved, this, &BrowseMainPage::slotDirModelRowsAboutToBeRemoved); connect(d->mDirModel, &SortedDirModel::modelReset, this, &BrowseMainPage::slotDirModelReset); connect(thumbnailView(), &ThumbnailView::selectionChangedSignal, this, &BrowseMainPage::slotSelectionChanged); installEventFilter(this); } BrowseMainPage::~BrowseMainPage() { d->mSelectedMediaItems->clear(); delete d->mSelectedMediaItems; delete d; } void BrowseMainPage::loadConfig() { d->applyPalette(window()->isFullScreen()); d->mUrlNavigator->setUrlEditable(GwenviewConfig::urlNavigatorIsEditable()); d->mUrlNavigator->setShowFullPath(GwenviewConfig::urlNavigatorShowFullPath()); d->mThumbnailSlider->setValue(GwenviewConfig::thumbnailSize()); d->mThumbnailSlider->updateToolTip(); // If GwenviewConfig::thumbnailSize() returns the current value of // mThumbnailSlider, it won't emit valueChanged() and the thumbnail view // won't be updated. That's why we do it ourself. d->mThumbnailView->setThumbnailAspectRatio(GwenviewConfig::thumbnailAspectRatio()); d->mThumbnailView->setThumbnailWidth(GwenviewConfig::thumbnailSize()); Q_FOREACH(QAction * action, d->mSortAction->actions()) { if (sortingFromSortAction(action) == GwenviewConfig::sorting()) { action->setChecked(true); break; } } d->mSortDescendingAction->setChecked(GwenviewConfig::sortDescending()); d->updateContextBarActions(); } void BrowseMainPage::saveConfig() const { GwenviewConfig::setUrlNavigatorIsEditable(d->mUrlNavigator->isUrlEditable()); GwenviewConfig::setUrlNavigatorShowFullPath(d->mUrlNavigator->showFullPath()); GwenviewConfig::setThumbnailSize(d->mThumbnailSlider->value()); GwenviewConfig::setSorting(sortingFromSortAction(d->mSortAction->checkedAction())); GwenviewConfig::setSortDescending(d->mSortDescendingAction->isChecked()); GwenviewConfig::setThumbnailDetails(d->mDelegate->thumbnailDetails()); } bool BrowseMainPage::eventFilter(QObject* watched, QEvent* event) { if (window()->isFullScreen() && event->type() == QEvent::ShortcutOverride) { const QKeyEvent* keyEvent = static_cast(event); if (keyEvent->key() == Qt::Key_Escape) { d->mActionCollection->action("leave_fullscreen")->trigger(); event->accept(); } } return QWidget::eventFilter(watched, event); } +void BrowseMainPage::mousePressEvent(QMouseEvent* event) +{ + switch (event->button()) { + case Qt::ForwardButton: + case Qt::BackButton: + return; + default: + QWidget::mousePressEvent(event); + } +} + ThumbnailView* BrowseMainPage::thumbnailView() const { return d->mThumbnailView; } KUrlNavigator* BrowseMainPage::urlNavigator() const { return d->mUrlNavigator; } void BrowseMainPage::reload() { QModelIndexList list = d->mThumbnailView->selectionModel()->selectedIndexes(); Q_FOREACH(const QModelIndex & index, list) { d->mThumbnailView->reloadThumbnail(index); } d->mDirModel->reload(); } void BrowseMainPage::editLocation() { d->mUrlNavigator->setUrlEditable(true); d->mUrlNavigator->setFocus(); } void BrowseMainPage::addFolderToPlaces() { QUrl url = d->mUrlNavigator->locationUrl(); QString text = url.adjusted(QUrl::StripTrailingSlash).fileName(); if (text.isEmpty()) { text = url.toDisplayString(); } d->mFilePlacesModel->addPlace(text, url); } void BrowseMainPage::slotDirModelRowsInserted(const QModelIndex& parent, int start, int end) { int imageCount; int videoCount; d->documentCountsForIndexRange(parent, start, end, imageCount, videoCount); if (imageCount > 0 || videoCount > 0) { d->mDocumentCountImages += imageCount; d->mDocumentCountVideos += videoCount; d->updateDocumentCountLabel(); } } void BrowseMainPage::slotDirModelRowsAboutToBeRemoved(const QModelIndex& parent, int start, int end) { int imageCount; int videoCount; d->documentCountsForIndexRange(parent, start, end, imageCount, videoCount); if (imageCount > 0 || videoCount > 0) { d->mDocumentCountImages -= imageCount; d->mDocumentCountVideos -= videoCount; d->updateDocumentCountLabel(); } } void BrowseMainPage::slotDirModelReset() { d->mDocumentCountImages = 0; d->mDocumentCountVideos = 0; d->mSelectedMediaItems->clear(); d->updateDocumentCountLabel(); } void BrowseMainPage::slotSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected) { d->updateSelectedMediaItems(selected, deselected); d->updateDocumentCountLabel(); } void BrowseMainPage::updateSortOrder() { const QAction* action = d->mSortAction->checkedAction(); GV_RETURN_IF_FAIL(action); const Qt::SortOrder order = d->mSortDescendingAction->isChecked() ? Qt::DescendingOrder : Qt::AscendingOrder; KDirModel::ModelColumns column; int sortRole; // Map Sorting::Enum to model columns and sorting roles switch (sortingFromSortAction(action)) { case Sorting::Name: column = KDirModel::Name; sortRole = Qt::DisplayRole; break; case Sorting::Size: column = KDirModel::Size; sortRole = Qt::DisplayRole; break; case Sorting::Date: column = KDirModel::ModifiedTime; sortRole = Qt::DisplayRole; break; #ifndef GWENVIEW_SEMANTICINFO_BACKEND_NONE case Sorting::Rating: column = KDirModel::Name; sortRole = SemanticInfoDirModel::RatingRole; break; #endif } d->mDirModel->setSortRole(sortRole); d->mDirModel->sort(column, order); } void BrowseMainPage::updateThumbnailDetails() { PreviewItemDelegate::ThumbnailDetails details = 0; Q_FOREACH(const QAction * action, d->mThumbnailDetailsActionGroup->actions()) { if (action->isChecked()) { details |= PreviewItemDelegate::ThumbnailDetail(action->data().toInt()); } } d->mDelegate->setThumbnailDetails(details); } void BrowseMainPage::setFullScreenMode(bool fullScreen) { d->applyPalette(fullScreen); d->mUrlNavigatorContainer->setContentsMargins( fullScreen ? 6 : 0, 0, 0, 0); d->updateContextBarActions(); d->mFullScreenToolBar->setVisible(fullScreen); d->mFullScreenToolBar2->setVisible(fullScreen); if (fullScreen && d->mFullScreenToolBar->actions().isEmpty()) { d->setupFullScreenToolBar(); } } void BrowseMainPage::setStatusBarVisible(bool visible) { d->mStatusBarContainer->setVisible(visible); } void BrowseMainPage::slotUrlsDropped(const QUrl &destUrl, QDropEvent* event) { const QList urlList = KUrlMimeData::urlsFromMimeData(event->mimeData()); if (urlList.isEmpty()) { return; } event->acceptProposedAction(); // We can't call FileOperations::showMenuForDroppedUrls() directly because // we need the slot to return so that the drop event is accepted. Otherwise // the drop cursor is still visible when the menu is shown. QMetaObject::invokeMethod(this, "showMenuForDroppedUrls", Qt::QueuedConnection, Q_ARG(QList, urlList), Q_ARG(QUrl, destUrl)); } void BrowseMainPage::showMenuForDroppedUrls(const QList& urlList, const QUrl &destUrl) { FileOperations::showMenuForDroppedUrls(d->mUrlNavigator, urlList, destUrl); } QToolButton* BrowseMainPage::toggleSideBarButton() const { return d->mToggleSideBarButton; } } // namespace diff --git a/app/browsemainpage.h b/app/browsemainpage.h index 05bb5423..98e0dc9d 100644 --- a/app/browsemainpage.h +++ b/app/browsemainpage.h @@ -1,93 +1,94 @@ // vim: set tabstop=4 shiftwidth=4 expandtab: /* Gwenview: an image viewer Copyright 2008 Aurélien Gâteau This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA. */ #ifndef BROWSEMAINPAGE_H #define BROWSEMAINPAGE_H // Qt #include // KDE #include // Local class QDropEvent; class QModelIndex; class QItemSelection; class QToolButton; class KActionCollection; class KUrlNavigator; namespace Gwenview { class GvCore; class ThumbnailView; struct BrowseMainPagePrivate; /** * This class contains all the necessary widgets displayed in browse mode: * the thumbnail view, the url navigator, the bottom bar. */ class BrowseMainPage : public QWidget { Q_OBJECT public: BrowseMainPage(QWidget* parent, KActionCollection*, GvCore*); ~BrowseMainPage() override; void reload(); ThumbnailView* thumbnailView() const; KUrlNavigator* urlNavigator() const; void loadConfig(); void saveConfig() const; void setFullScreenMode(bool); void setStatusBarVisible(bool); QToolButton* toggleSideBarButton() const; private Q_SLOTS: void editLocation(); void addFolderToPlaces(); void slotDirModelRowsInserted(const QModelIndex& parent, int start, int end); void slotDirModelRowsAboutToBeRemoved(const QModelIndex& parent, int start, int end); void slotDirModelReset(); void slotSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected); void updateSortOrder(); void updateThumbnailDetails(); void slotUrlsDropped(const QUrl &destUrl, QDropEvent*); void showMenuForDroppedUrls(const QList&, const QUrl &destUrl); protected: bool eventFilter(QObject* watched, QEvent* event) override; + void mousePressEvent(QMouseEvent*) override; private: BrowseMainPagePrivate* const d; }; } // namespace #endif /* BROWSEMAINPAGE_H */ diff --git a/app/mainwindow.cpp b/app/mainwindow.cpp index cb092ac7..0c405053 100644 --- a/app/mainwindow.cpp +++ b/app/mainwindow.cpp @@ -1,1748 +1,1790 @@ /* Gwenview: an image viewer Copyright 2007 Aurélien Gâteau This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mainwindow.h" #include #include "dialogguard.h" // Qt #include #include #include #include #include #include #include #include #include #include #include #include +#include #ifdef Q_OS_OSX #include #endif // KDE #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // Local #include "configdialog.h" #include "documentinfoprovider.h" #include "viewmainpage.h" #include "fileopscontextmanageritem.h" #include "folderviewcontextmanageritem.h" #include "fullscreencontent.h" #include "gvcore.h" #include "imageopscontextmanageritem.h" #include "infocontextmanageritem.h" #ifdef KIPI_FOUND #include "kipiexportaction.h" #include "kipiinterface.h" #endif #ifndef GWENVIEW_SEMANTICINFO_BACKEND_NONE #include "semanticinfocontextmanageritem.h" #endif #include "preloader.h" #include "savebar.h" #include "sidebar.h" #include "splitter.h" #include "startmainpage.h" #include "thumbnailviewhelper.h" #include "browsemainpage.h" #include #include #include #include #include #include #include #include #include #ifdef HAVE_QTDBUS #include #endif #include #include #include #include #include #include #include #include namespace Gwenview { #undef ENABLE_LOG #undef LOG //#define ENABLE_LOG #ifdef ENABLE_LOG #define LOG(x) qDebug() << x #else #define LOG(x) ; #endif static const int BROWSE_PRELOAD_DELAY = 1000; static const int VIEW_PRELOAD_DELAY = 100; static const char* SESSION_CURRENT_PAGE_KEY = "Page"; static const char* SESSION_URL_KEY = "Url"; enum MainPageId { StartMainPageId, BrowseMainPageId, ViewMainPageId }; struct MainWindowState { bool mToolBarVisible; }; /* Layout of the main window looks like this: .-mCentralSplitter-----------------------------. |.-mSideBar--. .-mContentWidget---------------.| || | |.-mSaveBar-------------------.|| || | || ||| || | |'----------------------------'|| || | |.-mViewStackedWidget---------.|| || | || ||| || | || ||| || | || ||| || | || ||| || | |'----------------------------'|| |'-----------' '------------------------------'| '----------------------------------------------' */ struct MainWindow::Private { GvCore* mGvCore; MainWindow* q; QSplitter* mCentralSplitter; QWidget* mContentWidget; ViewMainPage* mViewMainPage; KUrlNavigator* mUrlNavigator; ThumbnailView* mThumbnailView; ThumbnailView* mActiveThumbnailView; DocumentInfoProvider* mDocumentInfoProvider; ThumbnailViewHelper* mThumbnailViewHelper; QPointer mThumbnailProvider; BrowseMainPage* mBrowseMainPage; StartMainPage* mStartMainPage; SideBar* mSideBar; QStackedWidget* mViewStackedWidget; FullScreenContent* mFullScreenContent; SaveBar* mSaveBar; bool mStartSlideShowWhenDirListerCompleted; SlideShow* mSlideShow; #ifdef HAVE_QTDBUS Mpris2Service* mMpris2Service; #endif Preloader* mPreloader; bool mPreloadDirectionIsForward; #ifdef KIPI_FOUND KIPIInterface* mKIPIInterface; #endif QActionGroup* mViewModeActionGroup; KRecentFilesAction* mFileOpenRecentAction; QAction * mBrowseAction; QAction * mViewAction; QAction * mGoUpAction; QAction * mGoToPreviousAction; QAction * mGoToNextAction; QAction * mGoToFirstAction; QAction * mGoToLastAction; KToggleAction* mToggleSideBarAction; QAction* mFullScreenAction; QAction * mToggleSlideShowAction; KToggleAction* mShowMenuBarAction; KToggleAction* mShowStatusBarAction; #ifdef KIPI_FOUND KIPIExportAction* mKIPIExportAction; #endif SortedDirModel* mDirModel; DocumentOnlyProxyModel* mThumbnailBarModel; KLinkItemSelectionModel* mThumbnailBarSelectionModel; ContextManager* mContextManager; MainWindowState mStateBeforeFullScreen; QString mCaption; MainPageId mCurrentMainPageId; QDateTime mFullScreenLeftAt; KNotificationRestrictions* mNotificationRestrictions; void setupContextManager() { mContextManager = new ContextManager(mDirModel, q); connect(mContextManager, &ContextManager::selectionChanged, q, &MainWindow::slotSelectionChanged); connect(mContextManager, &ContextManager::currentDirUrlChanged, q, &MainWindow::slotCurrentDirUrlChanged); } void setupWidgets() { mFullScreenContent = new FullScreenContent(q, mGvCore); connect(mContextManager, &ContextManager::currentUrlChanged, mFullScreenContent, &FullScreenContent::setCurrentUrl); mCentralSplitter = new Splitter(Qt::Horizontal, q); q->setCentralWidget(mCentralSplitter); // Left side of splitter mSideBar = new SideBar(mCentralSplitter); // Right side of splitter mContentWidget = new QWidget(mCentralSplitter); mSaveBar = new SaveBar(mContentWidget, q->actionCollection()); connect(mContextManager, &ContextManager::currentUrlChanged, mSaveBar, &SaveBar::setCurrentUrl); mViewStackedWidget = new QStackedWidget(mContentWidget); QVBoxLayout* layout = new QVBoxLayout(mContentWidget); layout->addWidget(mSaveBar); layout->addWidget(mViewStackedWidget); layout->setMargin(0); layout->setSpacing(0); //// mStartSlideShowWhenDirListerCompleted = false; mSlideShow = new SlideShow(q); connect(mContextManager, &ContextManager::currentUrlChanged, mSlideShow, &SlideShow::setCurrentUrl); setupThumbnailView(mViewStackedWidget); setupViewMainPage(mViewStackedWidget); setupStartMainPage(mViewStackedWidget); mViewStackedWidget->addWidget(mBrowseMainPage); mViewStackedWidget->addWidget(mViewMainPage); mViewStackedWidget->addWidget(mStartMainPage); mViewStackedWidget->setCurrentWidget(mBrowseMainPage); mCentralSplitter->setStretchFactor(0, 0); mCentralSplitter->setStretchFactor(1, 1); mCentralSplitter->setChildrenCollapsible(false); mThumbnailView->setFocus(); connect(mSaveBar, &SaveBar::requestSaveAll, mGvCore, &GvCore::saveAll); connect(mSaveBar, &SaveBar::goToUrl, q, &MainWindow::goToUrl); connect(mSlideShow, &SlideShow::goToUrl, q, &MainWindow::goToUrl); } void setupThumbnailView(QWidget* parent) { Q_ASSERT(mContextManager); mBrowseMainPage = new BrowseMainPage(parent, q->actionCollection(), mGvCore); mThumbnailView = mBrowseMainPage->thumbnailView(); + mThumbnailView->viewport()->installEventFilter(q); mThumbnailView->setSelectionModel(mContextManager->selectionModel()); mUrlNavigator = mBrowseMainPage->urlNavigator(); mDocumentInfoProvider = new DocumentInfoProvider(mDirModel); mThumbnailView->setDocumentInfoProvider(mDocumentInfoProvider); mThumbnailViewHelper = new ThumbnailViewHelper(mDirModel, q->actionCollection()); connect(mContextManager, &ContextManager::currentDirUrlChanged, mThumbnailViewHelper, &ThumbnailViewHelper::setCurrentDirUrl); mThumbnailView->setThumbnailViewHelper(mThumbnailViewHelper); mThumbnailBarSelectionModel = new KLinkItemSelectionModel(mThumbnailBarModel, mContextManager->selectionModel(), q); // Connect thumbnail view connect(mThumbnailView, &ThumbnailView::indexActivated, q, &MainWindow::slotThumbnailViewIndexActivated); // Connect delegate QAbstractItemDelegate* delegate = mThumbnailView->itemDelegate(); connect(delegate, SIGNAL(saveDocumentRequested(QUrl)), mGvCore, SLOT(save(QUrl))); connect(delegate, SIGNAL(rotateDocumentLeftRequested(QUrl)), mGvCore, SLOT(rotateLeft(QUrl))); connect(delegate, SIGNAL(rotateDocumentRightRequested(QUrl)), mGvCore, SLOT(rotateRight(QUrl))); connect(delegate, SIGNAL(showDocumentInFullScreenRequested(QUrl)), q, SLOT(showDocumentInFullScreen(QUrl))); connect(delegate, SIGNAL(setDocumentRatingRequested(QUrl,int)), mGvCore, SLOT(setRating(QUrl,int))); // Connect url navigator connect(mUrlNavigator, &KUrlNavigator::urlChanged, q, &MainWindow::openDirUrl); } void setupViewMainPage(QWidget* parent) { mViewMainPage = new ViewMainPage(parent, mSlideShow, q->actionCollection(), mGvCore); connect(mViewMainPage, &ViewMainPage::captionUpdateRequested, q, &MainWindow::slotUpdateCaption); connect(mViewMainPage, &ViewMainPage::completed, q, &MainWindow::slotPartCompleted); connect(mViewMainPage, &ViewMainPage::previousImageRequested, q, &MainWindow::goToPrevious); connect(mViewMainPage, &ViewMainPage::nextImageRequested, q, &MainWindow::goToNext); connect(mViewMainPage, &ViewMainPage::openUrlRequested, q, &MainWindow::openUrl); connect(mViewMainPage, &ViewMainPage::openDirUrlRequested, q, &MainWindow::openDirUrl); setupThumbnailBar(mViewMainPage->thumbnailBar()); } void setupThumbnailBar(ThumbnailView* bar) { Q_ASSERT(mThumbnailBarModel); Q_ASSERT(mThumbnailBarSelectionModel); Q_ASSERT(mDocumentInfoProvider); Q_ASSERT(mThumbnailViewHelper); bar->setModel(mThumbnailBarModel); bar->setSelectionModel(mThumbnailBarSelectionModel); bar->setDocumentInfoProvider(mDocumentInfoProvider); bar->setThumbnailViewHelper(mThumbnailViewHelper); } void setupStartMainPage(QWidget* parent) { mStartMainPage = new StartMainPage(parent, mGvCore); connect(mStartMainPage, &StartMainPage::urlSelected, q, &MainWindow::slotStartMainPageUrlSelected); connect(mStartMainPage, &StartMainPage::recentFileRemoved, [this](const QUrl& url) { mFileOpenRecentAction->removeUrl(url); }); connect(mStartMainPage, &StartMainPage::recentFilesCleared, [this]() { mFileOpenRecentAction->clear(); }); } void installDisabledActionShortcutMonitor(QAction* action, const char* slot) { DisabledActionShortcutMonitor* monitor = new DisabledActionShortcutMonitor(action, q); connect(monitor, SIGNAL(activated()), q, slot); } void setupActions() { KActionCollection* actionCollection = q->actionCollection(); KActionCategory* file = new KActionCategory(i18nc("@title actions category", "File"), actionCollection); KActionCategory* view = new KActionCategory(i18nc("@title actions category - means actions changing smth in interface", "View"), actionCollection); file->addAction(KStandardAction::Save, q, SLOT(saveCurrent())); file->addAction(KStandardAction::SaveAs, q, SLOT(saveCurrentAs())); file->addAction(KStandardAction::Open, q, SLOT(openFile())); mFileOpenRecentAction = KStandardAction::openRecent(q, SLOT(openUrl(QUrl)), q); connect(mFileOpenRecentAction, &KRecentFilesAction::recentListCleared, mGvCore, &GvCore::clearRecentFilesAndFolders); QAction * clearAction = mFileOpenRecentAction->menu()->findChild("clear_action"); if (clearAction) { clearAction->setText(i18nc("@action Open Recent menu", "Forget All Files && Folders")); } file->addAction("file_open_recent", mFileOpenRecentAction); file->addAction(KStandardAction::Print, q, SLOT(print())); file->addAction(KStandardAction::Quit, qApp, SLOT(closeAllWindows())); QAction * action = file->addAction("reload", q, SLOT(reload())); action->setText(i18nc("@action reload the currently viewed image", "Reload")); action->setIcon(QIcon::fromTheme("view-refresh")); actionCollection->setDefaultShortcuts(action, KStandardShortcut::reload()); QAction * replaceLocationAction = actionCollection->addAction(QStringLiteral("replace_location")); replaceLocationAction->setText(i18nc("@action:inmenu Navigation Bar", "Replace Location")); actionCollection->setDefaultShortcut(replaceLocationAction, Qt::CTRL + Qt::Key_L); connect(replaceLocationAction, &QAction::triggered, q, &MainWindow::replaceLocation); mBrowseAction = view->addAction("browse"); mBrowseAction->setText(i18nc("@action:intoolbar Switch to file list", "Browse")); mBrowseAction->setToolTip(i18nc("@info:tooltip", "Browse folders for images")); mBrowseAction->setCheckable(true); mBrowseAction->setIcon(QIcon::fromTheme("view-list-icons")); actionCollection->setDefaultShortcut(mBrowseAction, Qt::Key_Escape); connect(mViewMainPage, &ViewMainPage::goToBrowseModeRequested, mBrowseAction, &QAction::trigger); mViewAction = view->addAction("view"); mViewAction->setText(i18nc("@action:intoolbar Switch to image view", "View")); mViewAction->setToolTip(i18nc("@info:tooltip", "View selected images")); mViewAction->setIcon(QIcon::fromTheme("view-preview")); mViewAction->setCheckable(true); mViewModeActionGroup = new QActionGroup(q); mViewModeActionGroup->addAction(mBrowseAction); mViewModeActionGroup->addAction(mViewAction); connect(mViewModeActionGroup, &QActionGroup::triggered, q, &MainWindow::setActiveViewModeAction); mFullScreenAction = KStandardAction::fullScreen(q, &MainWindow::toggleFullScreen, q, actionCollection); QList shortcuts = mFullScreenAction->shortcuts(); shortcuts.append(QKeySequence(Qt::Key_F11)); actionCollection->setDefaultShortcuts(mFullScreenAction, shortcuts); connect(mViewMainPage, &ViewMainPage::toggleFullScreenRequested, mFullScreenAction, &QAction::trigger); QAction * leaveFullScreenAction = view->addAction("leave_fullscreen", q, SLOT(leaveFullScreen())); leaveFullScreenAction->setIcon(QIcon::fromTheme("view-restore")); leaveFullScreenAction->setPriority(QAction::LowPriority); leaveFullScreenAction->setText(i18nc("@action", "Leave Fullscreen Mode")); mGoToPreviousAction = view->addAction("go_previous", q, SLOT(goToPrevious())); mGoToPreviousAction->setPriority(QAction::LowPriority); mGoToPreviousAction->setIcon(QIcon::fromTheme("go-previous-view")); mGoToPreviousAction->setText(i18nc("@action Go to previous image", "Previous")); mGoToPreviousAction->setToolTip(i18nc("@info:tooltip", "Go to previous image")); actionCollection->setDefaultShortcut(mGoToPreviousAction, Qt::Key_Backspace); installDisabledActionShortcutMonitor(mGoToPreviousAction, SLOT(showFirstDocumentReached())); mGoToNextAction = view->addAction("go_next", q, SLOT(goToNext())); mGoToNextAction->setPriority(QAction::LowPriority); mGoToNextAction->setIcon(QIcon::fromTheme("go-next-view")); mGoToNextAction->setText(i18nc("@action Go to next image", "Next")); mGoToNextAction->setToolTip(i18nc("@info:tooltip", "Go to next image")); actionCollection->setDefaultShortcut(mGoToNextAction, Qt::Key_Space); installDisabledActionShortcutMonitor(mGoToNextAction, SLOT(showLastDocumentReached())); mGoToFirstAction = view->addAction("go_first", q, SLOT(goToFirst())); mGoToFirstAction->setPriority(QAction::LowPriority); mGoToFirstAction->setIcon(QIcon::fromTheme("go-first-view")); mGoToFirstAction->setText(i18nc("@action Go to first image", "First")); mGoToFirstAction->setToolTip(i18nc("@info:tooltip", "Go to first image")); actionCollection->setDefaultShortcut(mGoToFirstAction, Qt::Key_Home); mGoToLastAction = view->addAction("go_last", q, SLOT(goToLast())); mGoToLastAction->setPriority(QAction::LowPriority); mGoToLastAction->setIcon(QIcon::fromTheme("go-last-view")); mGoToLastAction->setText(i18nc("@action Go to last image", "Last")); mGoToLastAction->setToolTip(i18nc("@info:tooltip", "Go to last image")); actionCollection->setDefaultShortcut(mGoToLastAction, Qt::Key_End); mPreloadDirectionIsForward = true; mGoUpAction = view->addAction(KStandardAction::Up, q, SLOT(goUp())); action = view->addAction("go_start_page", q, SLOT(showStartMainPage())); action->setPriority(QAction::LowPriority); action->setIcon(QIcon::fromTheme("go-home")); action->setText(i18nc("@action", "Start Page")); action->setToolTip(i18nc("@info:tooltip", "Open the start page")); actionCollection->setDefaultShortcuts(action, KStandardShortcut::home()); mToggleSideBarAction = view->add("toggle_sidebar"); connect(mToggleSideBarAction, &KToggleAction::triggered, q, &MainWindow::toggleSideBar); mToggleSideBarAction->setIcon(QIcon::fromTheme("view-sidetree")); actionCollection->setDefaultShortcut(mToggleSideBarAction, Qt::Key_F4); mToggleSideBarAction->setText(i18nc("@action", "Sidebar")); connect(mBrowseMainPage->toggleSideBarButton(), &QAbstractButton::clicked, mToggleSideBarAction, &QAction::trigger); connect(mViewMainPage->toggleSideBarButton(), &QAbstractButton::clicked, mToggleSideBarAction, &QAction::trigger); mToggleSlideShowAction = view->addAction("toggle_slideshow", q, SLOT(toggleSlideShow())); q->updateSlideShowAction(); connect(mSlideShow, &SlideShow::stateChanged, q, &MainWindow::updateSlideShowAction); q->setStandardToolBarMenuEnabled(true); mShowMenuBarAction = static_cast(view->addAction(KStandardAction::ShowMenubar, q, SLOT(toggleMenuBar()))); mShowStatusBarAction = static_cast(view->addAction(KStandardAction::ShowStatusbar, q, SLOT(toggleStatusBar(bool)))); actionCollection->setDefaultShortcut(mShowStatusBarAction, Qt::Key_F3); view->addAction(KStandardAction::name(KStandardAction::KeyBindings), KStandardAction::keyBindings(q, &MainWindow::configureShortcuts, actionCollection)); view->addAction(KStandardAction::Preferences, q, SLOT(showConfigDialog())); view->addAction(KStandardAction::ConfigureToolbars, q, SLOT(configureToolbars())); #ifdef KIPI_FOUND mKIPIExportAction = new KIPIExportAction(q); actionCollection->addAction("kipi_export", mKIPIExportAction); #endif } void setupUndoActions() { // There is no KUndoGroup similar to KUndoStack. This code basically // does the same as KUndoStack, but for the KUndoGroup actions. QUndoGroup* undoGroup = DocumentFactory::instance()->undoGroup(); QAction* action; KActionCollection* actionCollection = q->actionCollection(); KActionCategory* edit = new KActionCategory(i18nc("@title actions category - means actions changing smth in interface", "Edit"), actionCollection); action = undoGroup->createRedoAction(actionCollection); action->setObjectName(KStandardAction::name(KStandardAction::Redo)); action->setIcon(QIcon::fromTheme("edit-redo")); action->setIconText(i18n("Redo")); actionCollection->setDefaultShortcuts(action, KStandardShortcut::redo()); edit->addAction(action->objectName(), action); action = undoGroup->createUndoAction(actionCollection); action->setObjectName(KStandardAction::name(KStandardAction::Undo)); action->setIcon(QIcon::fromTheme("edit-undo")); action->setIconText(i18n("Undo")); actionCollection->setDefaultShortcuts(action, KStandardShortcut::undo()); edit->addAction(action->objectName(), action); } void setupContextManagerItems() { Q_ASSERT(mContextManager); KActionCollection* actionCollection = q->actionCollection(); // Create context manager items FolderViewContextManagerItem* folderViewItem = new FolderViewContextManagerItem(mContextManager); connect(folderViewItem, &FolderViewContextManagerItem::urlChanged, q, &MainWindow::folderViewUrlChanged); InfoContextManagerItem* infoItem = new InfoContextManagerItem(mContextManager); #ifndef GWENVIEW_SEMANTICINFO_BACKEND_NONE SemanticInfoContextManagerItem* semanticInfoItem = nullptr; semanticInfoItem = new SemanticInfoContextManagerItem(mContextManager, actionCollection, mViewMainPage); #endif ImageOpsContextManagerItem* imageOpsItem = new ImageOpsContextManagerItem(mContextManager, q); FileOpsContextManagerItem* fileOpsItem = new FileOpsContextManagerItem(mContextManager, mThumbnailView, actionCollection, q); // Fill sidebar SideBarPage* page; page = new SideBarPage(i18n("Folders")); page->setObjectName(QLatin1String("folders")); page->addWidget(folderViewItem->widget()); page->layout()->setMargin(0); mSideBar->addPage(page); page = new SideBarPage(i18n("Information")); page->setObjectName(QLatin1String("information")); page->addWidget(infoItem->widget()); #ifndef GWENVIEW_SEMANTICINFO_BACKEND_NONE if (semanticInfoItem) { page->addWidget(semanticInfoItem->widget()); } #endif mSideBar->addPage(page); page = new SideBarPage(i18n("Operations")); page->setObjectName(QLatin1String("operations")); page->addWidget(imageOpsItem->widget()); page->addWidget(fileOpsItem->widget()); page->addStretch(); mSideBar->addPage(page); } void initDirModel() { mDirModel->setKindFilter( MimeTypeUtils::KIND_DIR | MimeTypeUtils::KIND_ARCHIVE | MimeTypeUtils::KIND_RASTER_IMAGE | MimeTypeUtils::KIND_SVG_IMAGE | MimeTypeUtils::KIND_VIDEO); connect(mDirModel, &QAbstractItemModel::rowsInserted, q, &MainWindow::slotDirModelNewItems); connect(mDirModel, &QAbstractItemModel::rowsRemoved, q, &MainWindow::updatePreviousNextActions); connect(mDirModel, &QAbstractItemModel::modelReset, q, &MainWindow::updatePreviousNextActions); connect(mDirModel->dirLister(), SIGNAL(completed()), q, SLOT(slotDirListerCompleted())); } void setupThumbnailBarModel() { mThumbnailBarModel = new DocumentOnlyProxyModel(q); mThumbnailBarModel->setSourceModel(mDirModel); } bool indexIsDirOrArchive(const QModelIndex& index) const { Q_ASSERT(index.isValid()); KFileItem item = mDirModel->itemForIndex(index); return ArchiveUtils::fileItemIsDirOrArchive(item); } void goTo(const QModelIndex& index) { if (!index.isValid()) { return; } mThumbnailView->setCurrentIndex(index); mThumbnailView->scrollTo(index); } void goTo(int offset) { mPreloadDirectionIsForward = offset > 0; QModelIndex index = mContextManager->selectionModel()->currentIndex(); index = mDirModel->index(index.row() + offset, 0); if (index.isValid() && !indexIsDirOrArchive(index)) { goTo(index); } } void goToFirstDocument() { QModelIndex index; for (int row = 0;; ++row) { index = mDirModel->index(row, 0); if (!index.isValid()) { return; } if (!indexIsDirOrArchive(index)) { break; } } goTo(index); } void goToLastDocument() { QModelIndex index = mDirModel->index(mDirModel->rowCount() - 1, 0); goTo(index); } void setupFullScreenContent() { mFullScreenContent->init(q->actionCollection(), mViewMainPage, mSlideShow); setupThumbnailBar(mFullScreenContent->thumbnailBar()); } inline void setActionEnabled(const char* name, bool enabled) { QAction* action = q->actionCollection()->action(name); if (action) { action->setEnabled(enabled); } else { qWarning() << "Action" << name << "not found"; } } void setActionsDisabledOnStartMainPageEnabled(bool enabled) { mBrowseAction->setEnabled(enabled); mViewAction->setEnabled(enabled); mToggleSideBarAction->setEnabled(enabled); mShowStatusBarAction->setEnabled(enabled); mFullScreenAction->setEnabled(enabled); mToggleSlideShowAction->setEnabled(enabled); setActionEnabled("reload", enabled); setActionEnabled("go_start_page", enabled); setActionEnabled("add_folder_to_places", enabled); } void updateActions() { bool isRasterImage = false; bool canSave = false; bool isModified = false; const QUrl url = mContextManager->currentUrl(); if (url.isValid()) { isRasterImage = mContextManager->currentUrlIsRasterImage(); canSave = isRasterImage; isModified = DocumentFactory::instance()->load(url)->isModified(); if (mCurrentMainPageId != ViewMainPageId && mContextManager->selectedFileItemList().count() != 1) { // Saving only makes sense if exactly one image is selected canSave = false; } } KActionCollection* actionCollection = q->actionCollection(); actionCollection->action("file_save")->setEnabled(canSave && isModified); actionCollection->action("file_save_as")->setEnabled(canSave); actionCollection->action("file_print")->setEnabled(isRasterImage); } bool sideBarVisibility() const { switch (mCurrentMainPageId) { case StartMainPageId: GV_WARN_AND_RETURN_VALUE(false, "Sidebar not implemented on start page"); break; case BrowseMainPageId: return GwenviewConfig::sideBarVisibleBrowseMode(); case ViewMainPageId: return q->isFullScreen() ? GwenviewConfig::sideBarVisibleViewModeFullScreen() : GwenviewConfig::sideBarVisibleViewMode(); } return false; } void saveSideBarVisibility(const bool visible) { switch (mCurrentMainPageId) { case StartMainPageId: GV_WARN_AND_RETURN("Sidebar not implemented on start page"); break; case BrowseMainPageId: GwenviewConfig::setSideBarVisibleBrowseMode(visible); break; case ViewMainPageId: q->isFullScreen() ? GwenviewConfig::setSideBarVisibleViewModeFullScreen(visible) : GwenviewConfig::setSideBarVisibleViewMode(visible); break; } } bool statusBarVisibility() const { switch (mCurrentMainPageId) { case StartMainPageId: GV_WARN_AND_RETURN_VALUE(false, "Statusbar not implemented on start page"); break; case BrowseMainPageId: return GwenviewConfig::statusBarVisibleBrowseMode(); case ViewMainPageId: return q->isFullScreen() ? GwenviewConfig::statusBarVisibleViewModeFullScreen() : GwenviewConfig::statusBarVisibleViewMode(); } return false; } void saveStatusBarVisibility(const bool visible) { switch (mCurrentMainPageId) { case StartMainPageId: GV_WARN_AND_RETURN("Statusbar not implemented on start page"); break; case BrowseMainPageId: GwenviewConfig::setStatusBarVisibleBrowseMode(visible); break; case ViewMainPageId: q->isFullScreen() ? GwenviewConfig::setStatusBarVisibleViewModeFullScreen(visible) : GwenviewConfig::setStatusBarVisibleViewMode(visible); break; } } void loadSplitterConfig() { const QList sizes = GwenviewConfig::sideBarSplitterSizes(); if (!sizes.isEmpty()) { mCentralSplitter->setSizes(sizes); } } void saveSplitterConfig() { if (mSideBar->isVisible()) { GwenviewConfig::setSideBarSplitterSizes(mCentralSplitter->sizes()); } } void setScreenSaverEnabled(bool enabled) { // Always delete mNotificationRestrictions, it does not hurt delete mNotificationRestrictions; if (!enabled) { mNotificationRestrictions = new KNotificationRestrictions(KNotificationRestrictions::ScreenSaver, q); } else { mNotificationRestrictions = nullptr; } } void assignThumbnailProviderToThumbnailView(ThumbnailView* thumbnailView) { GV_RETURN_IF_FAIL(thumbnailView); if (mActiveThumbnailView) { mActiveThumbnailView->setThumbnailProvider(nullptr); } thumbnailView->setThumbnailProvider(mThumbnailProvider); mActiveThumbnailView = thumbnailView; if (mActiveThumbnailView->isVisible()) { mThumbnailProvider->stop(); mActiveThumbnailView->generateThumbnailsForItems(); } } void autoAssignThumbnailProvider() { if (mCurrentMainPageId == ViewMainPageId) { if (q->windowState() & Qt::WindowFullScreen) { assignThumbnailProviderToThumbnailView(mFullScreenContent->thumbnailBar()); } else { assignThumbnailProviderToThumbnailView(mViewMainPage->thumbnailBar()); } } else if (mCurrentMainPageId == BrowseMainPageId) { assignThumbnailProviderToThumbnailView(mThumbnailView); } else if (mCurrentMainPageId == StartMainPageId) { assignThumbnailProviderToThumbnailView(mStartMainPage->recentFoldersView()); } } }; MainWindow::MainWindow() : KXmlGuiWindow(), d(new MainWindow::Private) { d->q = this; d->mCurrentMainPageId = StartMainPageId; d->mDirModel = new SortedDirModel(this); d->setupContextManager(); d->setupThumbnailBarModel(); d->mGvCore = new GvCore(this, d->mDirModel); d->mPreloader = new Preloader(this); d->mNotificationRestrictions = nullptr; d->mThumbnailProvider = new ThumbnailProvider(); d->mActiveThumbnailView = nullptr; d->initDirModel(); d->setupWidgets(); d->setupActions(); d->setupUndoActions(); d->setupContextManagerItems(); d->setupFullScreenContent(); d->updateActions(); updatePreviousNextActions(); d->mSaveBar->initActionDependentWidgets(); createGUI(); loadConfig(); connect(DocumentFactory::instance(), &DocumentFactory::modifiedDocumentListChanged, this, &MainWindow::slotModifiedDocumentListChanged); #ifdef HAVE_QTDBUS d->mMpris2Service = new Mpris2Service(d->mSlideShow, d->mContextManager, d->mToggleSlideShowAction, d->mFullScreenAction, d->mGoToPreviousAction, d->mGoToNextAction, this); #endif #ifdef GWENVIEW_SEMANTICINFO_BACKEND_NONE auto* ratingMenu = static_cast(guiFactory()->container("rating", this)); if (ratingMenu) { ratingMenu->menuAction()->setVisible(false); } #endif #ifdef KIPI_FOUND d->mKIPIInterface = new KIPIInterface(this); d->mKIPIExportAction->setKIPIInterface(d->mKIPIInterface); #else auto* pluginsMenu = static_cast(guiFactory()->container("plugins", this)); if (pluginsMenu) { pluginsMenu->menuAction()->setVisible(false); } #endif setAutoSaveSettings(); #ifdef Q_OS_OSX qApp->installEventFilter(this); #endif } MainWindow::~MainWindow() { if (GwenviewConfig::deleteThumbnailCacheOnExit()) { QDir dir(ThumbnailProvider::thumbnailBaseDir()); if (dir.exists()) { dir.removeRecursively(); } } delete d->mThumbnailProvider; delete d; } ContextManager* MainWindow::contextManager() const { return d->mContextManager; } ViewMainPage* MainWindow::viewMainPage() const { return d->mViewMainPage; } void MainWindow::setCaption(const QString& caption) { // Keep a trace of caption to use it in slotModifiedDocumentListChanged() d->mCaption = caption; KXmlGuiWindow::setCaption(caption); } void MainWindow::setCaption(const QString& caption, bool modified) { d->mCaption = caption; KXmlGuiWindow::setCaption(caption, modified); } void MainWindow::slotUpdateCaption(const QString& caption) { const QUrl url = d->mContextManager->currentUrl(); const QList list = DocumentFactory::instance()->modifiedDocumentList(); setCaption(caption, list.contains(url)); } void MainWindow::slotModifiedDocumentListChanged() { d->updateActions(); slotUpdateCaption(d->mCaption); } void MainWindow::setInitialUrl(const QUrl &_url) { Q_ASSERT(_url.isValid()); QUrl url = UrlUtils::fixUserEnteredUrl(_url); if (UrlUtils::urlIsDirectory(url)) { d->mBrowseAction->trigger(); openDirUrl(url); } else { openUrl(url); } } void MainWindow::startSlideShow() { d->mViewAction->trigger(); // We need to wait until we have listed all images in the dirlister to // start the slideshow because the SlideShow objects needs an image list to // work. d->mStartSlideShowWhenDirListerCompleted = true; } void MainWindow::setActiveViewModeAction(QAction* action) { if (action == d->mViewAction) { d->mCurrentMainPageId = ViewMainPageId; // Switching to view mode d->mViewStackedWidget->setCurrentWidget(d->mViewMainPage); openSelectedDocuments(); d->mPreloadDirectionIsForward = true; QTimer::singleShot(VIEW_PRELOAD_DELAY, this, &MainWindow::preloadNextUrl); } else { d->mCurrentMainPageId = BrowseMainPageId; // Switching to browse mode d->mViewStackedWidget->setCurrentWidget(d->mBrowseMainPage); if (!d->mViewMainPage->isEmpty() && KProtocolManager::supportsListing(d->mViewMainPage->url())) { // Reset the view to spare resources, but don't do it if we can't // browse the url, otherwise if the user starts Gwenview this way: // gwenview http://example.com/example.png // and switch to browse mode, switching back to view mode won't bring // his image back. d->mViewMainPage->reset(); } setCaption(QString()); } d->autoAssignThumbnailProvider(); toggleSideBar(d->sideBarVisibility()); toggleStatusBar(d->statusBarVisibility()); emit viewModeChanged(); } void MainWindow::slotThumbnailViewIndexActivated(const QModelIndex& index) { if (!index.isValid()) { return; } KFileItem item = d->mDirModel->itemForIndex(index); if (item.isDir()) { // Item is a dir, open it openDirUrl(item.url()); } else { QString protocol = ArchiveUtils::protocolForMimeType(item.mimetype()); if (!protocol.isEmpty()) { // Item is an archive, tweak url then open it QUrl url = item.url(); url.setScheme(protocol); openDirUrl(url); } else { // Item is a document, switch to view mode d->mViewAction->trigger(); } } } void MainWindow::openSelectedDocuments() { if (d->mCurrentMainPageId != ViewMainPageId) { return; } int count = 0; QList urls; const auto list = d->mContextManager->selectedFileItemList(); for (const auto &item : list) { if (!item.isNull() && !ArchiveUtils::fileItemIsDirOrArchive(item)) { urls << item.url(); ++count; if (count == ViewMainPage::MaxViewCount) { break; } } } if (urls.isEmpty()) { // Selection contains no fitting items // Switch back to browsing mode d->mBrowseAction->trigger(); d->mViewMainPage->reset(); return; } QUrl currentUrl = d->mContextManager->currentUrl(); if (currentUrl.isEmpty() || !urls.contains(currentUrl)) { // There is no current URL or it doesn't belong to selection // This can happen when user manually selects a group of items currentUrl = urls.first(); } d->mViewMainPage->openUrls(urls, currentUrl); } void MainWindow::goUp() { if (d->mCurrentMainPageId == BrowseMainPageId) { QUrl url = d->mContextManager->currentDirUrl(); url = KIO::upUrl(url); openDirUrl(url); } else { d->mBrowseAction->trigger(); } } void MainWindow::showStartMainPage() { d->mCurrentMainPageId = StartMainPageId; d->setActionsDisabledOnStartMainPageEnabled(false); d->saveSplitterConfig(); d->mSideBar->hide(); d->mViewStackedWidget->setCurrentWidget(d->mStartMainPage); d->updateActions(); updatePreviousNextActions(); d->mContextManager->setCurrentDirUrl(QUrl()); d->mContextManager->setCurrentUrl(QUrl()); d->autoAssignThumbnailProvider(); } void MainWindow::slotStartMainPageUrlSelected(const QUrl &url) { d->setActionsDisabledOnStartMainPageEnabled(true); if (d->mBrowseAction->isChecked()) { // Silently uncheck the action so that setInitialUrl() does the right thing SignalBlocker blocker(d->mBrowseAction); d->mBrowseAction->setChecked(false); } setInitialUrl(url); } void MainWindow::openDirUrl(const QUrl &url) { const QUrl currentUrl = d->mContextManager->currentDirUrl(); if (url == currentUrl) { return; } if (url.isParentOf(currentUrl)) { // Keep first child between url and currentUrl selected // If currentPath is "/home/user/photos/2008/event" // and wantedPath is "/home/user/photos" // pathToSelect should be "/home/user/photos/2008" // To anyone considering using QUrl::toLocalFile() instead of // QUrl::path() here. Please don't, using QUrl::path() is the right // thing to do here. const QString currentPath = QDir::cleanPath(currentUrl.adjusted(QUrl::StripTrailingSlash).path()); const QString wantedPath = QDir::cleanPath(url.adjusted(QUrl::StripTrailingSlash).path()); const QChar separator('/'); const int slashCount = wantedPath.count(separator); const QString pathToSelect = currentPath.section(separator, 0, slashCount + 1); QUrl urlToSelect = url; urlToSelect.setPath(pathToSelect); d->mContextManager->setUrlToSelect(urlToSelect); } d->mThumbnailProvider->stop(); d->mContextManager->setCurrentDirUrl(url); d->mGvCore->addUrlToRecentFolders(url); d->mViewMainPage->reset(); } void MainWindow::folderViewUrlChanged(const QUrl &url) { const QUrl currentUrl = d->mContextManager->currentDirUrl(); if (url == currentUrl) { switch (d->mCurrentMainPageId) { case ViewMainPageId: d->mBrowseAction->trigger(); break; case BrowseMainPageId: d->mViewAction->trigger(); break; case StartMainPageId: break; } } else { openDirUrl(url); } } void MainWindow::toggleSideBar(bool visible) { d->saveSplitterConfig(); d->mToggleSideBarAction->setChecked(visible); d->saveSideBarVisibility(visible); d->mSideBar->setVisible(visible); const QString text = QApplication::isRightToLeft() ? QString::fromUtf8(visible ? "▮→" : "▮←") : QString::fromUtf8(visible ? "▮←" : "▮→"); const QString toolTip = visible ? i18nc("@info:tooltip", "Hide sidebar") : i18nc("@info:tooltip", "Show sidebar"); const QList buttonList { d->mBrowseMainPage->toggleSideBarButton(), d->mViewMainPage->toggleSideBarButton() }; for (auto button : buttonList) { button->setText(text); button->setToolTip(toolTip); } } void MainWindow::toggleStatusBar(bool visible) { d->mShowStatusBarAction->setChecked(visible); d->saveStatusBarVisibility(visible); d->mViewMainPage->setStatusBarVisible(visible); d->mBrowseMainPage->setStatusBarVisible(visible); } void MainWindow::slotPartCompleted() { d->updateActions(); const QUrl url = d->mContextManager->currentUrl(); if (!url.isEmpty() && GwenviewConfig::historyEnabled()) { d->mFileOpenRecentAction->addUrl(url); d->mGvCore->addUrlToRecentFiles(url); } if (KProtocolManager::supportsListing(url)) { const QUrl dirUrl = d->mContextManager->currentDirUrl(); d->mGvCore->addUrlToRecentFolders(dirUrl); } } void MainWindow::slotSelectionChanged() { if (d->mCurrentMainPageId == ViewMainPageId) { // The user selected a new file in the thumbnail view, since the // document view is visible, let's show it openSelectedDocuments(); } else { // No document view, we need to load the document to set the undo group // of document factory to the correct QUndoStack QModelIndex index = d->mThumbnailView->currentIndex(); KFileItem item; if (index.isValid()) { item = d->mDirModel->itemForIndex(index); } QUndoGroup* undoGroup = DocumentFactory::instance()->undoGroup(); if (!item.isNull() && !ArchiveUtils::fileItemIsDirOrArchive(item)) { QUrl url = item.url(); Document::Ptr doc = DocumentFactory::instance()->load(url); undoGroup->addStack(doc->undoStack()); undoGroup->setActiveStack(doc->undoStack()); } else { undoGroup->setActiveStack(nullptr); } } // Update UI d->updateActions(); updatePreviousNextActions(); // Start preloading int preloadDelay = d->mCurrentMainPageId == ViewMainPageId ? VIEW_PRELOAD_DELAY : BROWSE_PRELOAD_DELAY; QTimer::singleShot(preloadDelay, this, &MainWindow::preloadNextUrl); } void MainWindow::slotCurrentDirUrlChanged(const QUrl &url) { if (url.isValid()) { d->mUrlNavigator->setLocationUrl(url); d->mGoUpAction->setEnabled(url.path() != "/"); } else { d->mGoUpAction->setEnabled(false); } } void MainWindow::slotDirModelNewItems() { if (d->mContextManager->selectionModel()->hasSelection()) { updatePreviousNextActions(); } } void MainWindow::slotDirListerCompleted() { if (d->mStartSlideShowWhenDirListerCompleted) { d->mStartSlideShowWhenDirListerCompleted = false; QTimer::singleShot(0, d->mToggleSlideShowAction, &QAction::trigger); } if (d->mContextManager->selectionModel()->hasSelection()) { updatePreviousNextActions(); } else { d->goToFirstDocument(); // Try to select the first directory in case there are no images to select if (!d->mContextManager->selectionModel()->hasSelection()) { const QModelIndex index = d->mThumbnailView->model()->index(0, 0); if (index.isValid()) { d->mThumbnailView->setCurrentIndex(index); } } } d->mThumbnailView->scrollToSelectedIndex(); d->mViewMainPage->thumbnailBar()->scrollToSelectedIndex(); d->mFullScreenContent->thumbnailBar()->scrollToSelectedIndex(); } void MainWindow::goToPrevious() { d->goTo(-1); } void MainWindow::goToNext() { d->goTo(1); } void MainWindow::goToFirst() { d->goToFirstDocument(); } void MainWindow::goToLast() { d->goToLastDocument(); } void MainWindow::goToUrl(const QUrl &url) { if (d->mCurrentMainPageId == ViewMainPageId) { d->mViewMainPage->openUrl(url); } QUrl dirUrl = url; dirUrl = dirUrl.adjusted(QUrl::RemoveFilename); if (dirUrl != d->mContextManager->currentDirUrl()) { d->mContextManager->setCurrentDirUrl(dirUrl); d->mGvCore->addUrlToRecentFolders(dirUrl); } d->mContextManager->setUrlToSelect(url); } void MainWindow::updatePreviousNextActions() { bool hasPrevious; bool hasNext; QModelIndex currentIndex = d->mContextManager->selectionModel()->currentIndex(); if (currentIndex.isValid() && !d->indexIsDirOrArchive(currentIndex)) { int row = currentIndex.row(); QModelIndex prevIndex = d->mDirModel->index(row - 1, 0); QModelIndex nextIndex = d->mDirModel->index(row + 1, 0); hasPrevious = prevIndex.isValid() && !d->indexIsDirOrArchive(prevIndex); hasNext = nextIndex.isValid() && !d->indexIsDirOrArchive(nextIndex); } else { hasPrevious = false; hasNext = false; } d->mGoToPreviousAction->setEnabled(hasPrevious); d->mGoToNextAction->setEnabled(hasNext); d->mGoToFirstAction->setEnabled(hasPrevious); d->mGoToLastAction->setEnabled(hasNext); } void MainWindow::leaveFullScreen() { if (d->mFullScreenAction->isChecked()) { d->mFullScreenAction->trigger(); } } void MainWindow::toggleFullScreen(bool checked) { setUpdatesEnabled(false); if (checked) { // Save MainWindow config now, this way if we quit while in // fullscreen, we are sure latest MainWindow changes are remembered. KConfigGroup saveConfigGroup = autoSaveConfigGroup(); if (!isFullScreen()) { // Save state if window manager did not already switch to fullscreen. saveMainWindowSettings(saveConfigGroup); d->mStateBeforeFullScreen.mToolBarVisible = toolBar()->isVisible(); } setAutoSaveSettings(saveConfigGroup, false); resetAutoSaveSettings(); // Go full screen KToggleFullScreenAction::setFullScreen(this, true); menuBar()->hide(); toolBar()->hide(); qApp->setProperty("KDE_COLOR_SCHEME_PATH", d->mGvCore->fullScreenPaletteName()); QApplication::setPalette(d->mGvCore->palette(GvCore::FullScreenPalette)); d->setScreenSaverEnabled(false); } else { setAutoSaveSettings(); // Back to normal qApp->setProperty("KDE_COLOR_SCHEME_PATH", QVariant()); QApplication::setPalette(d->mGvCore->palette(GvCore::NormalPalette)); d->mSlideShow->pause(); KToggleFullScreenAction::setFullScreen(this, false); menuBar()->setVisible(d->mShowMenuBarAction->isChecked()); toolBar()->setVisible(d->mStateBeforeFullScreen.mToolBarVisible); d->setScreenSaverEnabled(true); // See resizeEvent d->mFullScreenLeftAt = QDateTime::currentDateTime(); } d->mFullScreenContent->setFullScreenMode(checked); d->mBrowseMainPage->setFullScreenMode(checked); d->mViewMainPage->setFullScreenMode(checked); d->mSaveBar->setFullScreenMode(checked); toggleSideBar(d->sideBarVisibility()); toggleStatusBar(d->statusBarVisibility()); setUpdatesEnabled(true); d->autoAssignThumbnailProvider(); } void MainWindow::saveCurrent() { d->mGvCore->save(d->mContextManager->currentUrl()); } void MainWindow::saveCurrentAs() { d->mGvCore->saveAs(d->mContextManager->currentUrl()); } void MainWindow::reload() { if (d->mCurrentMainPageId == ViewMainPageId) { d->mViewMainPage->reload(); } else { d->mBrowseMainPage->reload(); } } void MainWindow::openFile() { QUrl dirUrl = d->mContextManager->currentDirUrl(); DialogGuard dialog(this); dialog->setDirectoryUrl(dirUrl); dialog->setWindowTitle(i18nc("@title:window", "Open Image")); const QStringList mimeFilter = MimeTypeUtils::imageMimeTypes(); dialog->setMimeTypeFilters(mimeFilter); dialog->setAcceptMode(QFileDialog::AcceptOpen); if (!dialog->exec()) { return; } if (!dialog->selectedUrls().isEmpty()) { openUrl(dialog->selectedUrls().first()); } } void MainWindow::openUrl(const QUrl& url) { d->setActionsDisabledOnStartMainPageEnabled(true); d->mContextManager->setUrlToSelect(url); d->mViewAction->trigger(); } void MainWindow::showDocumentInFullScreen(const QUrl &url) { d->mContextManager->setUrlToSelect(url); d->mViewAction->trigger(); d->mFullScreenAction->trigger(); } void MainWindow::toggleSlideShow() { if (d->mSlideShow->isRunning()) { d->mSlideShow->pause(); } else { if (!d->mViewAction->isChecked()) { d->mViewAction->trigger(); } if (!d->mFullScreenAction->isChecked()) { d->mFullScreenAction->trigger(); } QList list; for (int pos = 0; pos < d->mDirModel->rowCount(); ++pos) { QModelIndex index = d->mDirModel->index(pos, 0); KFileItem item = d->mDirModel->itemForIndex(index); MimeTypeUtils::Kind kind = MimeTypeUtils::fileItemKind(item); switch (kind) { case MimeTypeUtils::KIND_SVG_IMAGE: case MimeTypeUtils::KIND_RASTER_IMAGE: case MimeTypeUtils::KIND_VIDEO: list << item.url(); break; default: break; } } d->mSlideShow->start(list); } updateSlideShowAction(); } void MainWindow::updateSlideShowAction() { if (d->mSlideShow->isRunning()) { d->mToggleSlideShowAction->setText(i18n("Pause Slideshow")); d->mToggleSlideShowAction->setIcon(QIcon::fromTheme("media-playback-pause")); } else { d->mToggleSlideShowAction->setText(d->mFullScreenAction->isChecked() ? i18n("Resume Slideshow") : i18n("Start Slideshow")); d->mToggleSlideShowAction->setIcon(QIcon::fromTheme("media-playback-start")); } } bool MainWindow::queryClose() { saveConfig(); QList list = DocumentFactory::instance()->modifiedDocumentList(); if (list.size() == 0) { return true; } KGuiItem yes(i18n("Save All Changes"), "document-save-all"); KGuiItem no(i18n("Discard Changes"), "delete"); QString msg = i18np("One image has been modified.", "%1 images have been modified.", list.size()) + '\n' + i18n("If you quit now, your changes will be lost."); int answer = KMessageBox::warningYesNoCancel( this, msg, QString() /* caption */, yes, no); switch (answer) { case KMessageBox::Yes: d->mGvCore->saveAll(); // We need to wait a bit because the DocumentFactory is notified about // saved documents through a queued connection. qApp->processEvents(); return DocumentFactory::instance()->modifiedDocumentList().isEmpty(); case KMessageBox::No: return true; default: // cancel return false; } } void MainWindow::showConfigDialog() { // Save first so changes like thumbnail zoom level are not lost when reloading config saveConfig(); DialogGuard dialog(this); connect(dialog.data(), &KConfigDialog::settingsChanged, this, &MainWindow::loadConfig); dialog->exec(); } void MainWindow::configureShortcuts() { guiFactory()->configureShortcuts(); guiFactory()->refreshActionProperties(); } void MainWindow::toggleMenuBar() { if (!d->mFullScreenAction->isChecked()) { if (!d->mShowMenuBarAction->isChecked()) { const QString accel = d->mShowMenuBarAction->shortcut().toString(); KMessageBox::information(this, i18n("This will hide the menu bar completely." " You can show it again by typing %1.", accel), i18n("Hide menu bar"), QLatin1String("HideMenuBarWarning")); } menuBar()->setVisible(d->mShowMenuBarAction->isChecked()); } } void MainWindow::loadConfig() { d->mDirModel->setBlackListedExtensions(GwenviewConfig::blackListedExtensions()); d->mDirModel->adjustKindFilter(MimeTypeUtils::KIND_VIDEO, GwenviewConfig::listVideos()); if (GwenviewConfig::historyEnabled()) { d->mFileOpenRecentAction->loadEntries(KConfigGroup(KSharedConfig::openConfig(), "Recent Files")); foreach(const QUrl& url, d->mFileOpenRecentAction->urls()) { d->mGvCore->addUrlToRecentFiles(url); } } else { d->mFileOpenRecentAction->clear(); } d->mFileOpenRecentAction->setVisible(GwenviewConfig::historyEnabled()); d->mStartMainPage->loadConfig(); d->mViewMainPage->loadConfig(); d->mBrowseMainPage->loadConfig(); d->mContextManager->loadConfig(); d->mSideBar->loadConfig(); d->loadSplitterConfig(); } void MainWindow::saveConfig() { d->mFileOpenRecentAction->saveEntries(KConfigGroup(KSharedConfig::openConfig(), "Recent Files")); d->mViewMainPage->saveConfig(); d->mBrowseMainPage->saveConfig(); d->mContextManager->saveConfig(); d->saveSplitterConfig(); GwenviewConfig::setFullScreenModeActive(isFullScreen()); } void MainWindow::print() { if (!d->mContextManager->currentUrlIsRasterImage()) { return; } Document::Ptr doc = DocumentFactory::instance()->load(d->mContextManager->currentUrl()); PrintHelper printHelper(this); printHelper.print(doc); } void MainWindow::preloadNextUrl() { static bool disablePreload = qgetenv("GV_MAX_UNREFERENCED_IMAGES") == "0"; if (disablePreload) { qDebug() << "Preloading disabled"; return; } QItemSelection selection = d->mContextManager->selectionModel()->selection(); if (selection.size() != 1) { return; } QModelIndexList indexList = selection.indexes(); if (indexList.isEmpty()) { return; } QModelIndex index = indexList.at(0); if (!index.isValid()) { return; } if (d->mCurrentMainPageId == ViewMainPageId) { // If we are in view mode, preload the next url, otherwise preload the // selected one int offset = d->mPreloadDirectionIsForward ? 1 : -1; index = d->mDirModel->sibling(index.row() + offset, index.column(), index); if (!index.isValid()) { return; } } KFileItem item = d->mDirModel->itemForIndex(index); if (!ArchiveUtils::fileItemIsDirOrArchive(item)) { QUrl url = item.url(); if (url.isLocalFile()) { QSize size = d->mViewStackedWidget->size(); d->mPreloader->preload(url, size); } } } QSize MainWindow::sizeHint() const { return KXmlGuiWindow::sizeHint().expandedTo(QSize(750, 500)); } void MainWindow::showEvent(QShowEvent *event) { // We need to delay initializing the action state until the menu bar has // been initialized, that's why it's done only in the showEvent() d->mShowMenuBarAction->setChecked(menuBar()->isVisible()); KXmlGuiWindow::showEvent(event); } void MainWindow::resizeEvent(QResizeEvent* event) { KXmlGuiWindow::resizeEvent(event); // This is a small hack to execute code after leaving fullscreen, and after // the window has been resized back to its former size. if (d->mFullScreenLeftAt.isValid() && d->mFullScreenLeftAt.secsTo(QDateTime::currentDateTime()) < 2) { if (d->mCurrentMainPageId == BrowseMainPageId) { d->mThumbnailView->scrollToSelectedIndex(); } d->mFullScreenLeftAt = QDateTime(); } } bool MainWindow::eventFilter(QObject *obj, QEvent *event) { Q_UNUSED(obj); Q_UNUSED(event); #ifdef Q_OS_OSX /** * handle Mac OS X file open events (only exist on OS X) */ if (event->type() == QEvent::FileOpen) { QFileOpenEvent *fileOpenEvent = static_cast(event); openUrl(fileOpenEvent->url()); return true; } #endif + if (obj == d->mThumbnailView->viewport()) { + switch(event->type()) { + case QEvent::MouseButtonPress: + case QEvent::MouseButtonDblClick: + mouseButtonNavigate(static_cast(event)); + break; + default: ; + } + } return false; } +void MainWindow::mousePressEvent(QMouseEvent *event) +{ + mouseButtonNavigate(event); + KXmlGuiWindow::mousePressEvent(event); +} + +void MainWindow::mouseDoubleClickEvent(QMouseEvent *event) +{ + mouseButtonNavigate(event); + KXmlGuiWindow::mouseDoubleClickEvent(event); +} + +void MainWindow::mouseButtonNavigate(QMouseEvent *event) +{ + switch(event->button()) { + case Qt::ForwardButton: + if (d->mGoToNextAction->isEnabled()) { + d->mGoToNextAction->trigger(); + return; + } + break; + case Qt::BackButton: + if (d->mGoToPreviousAction->isEnabled()) { + d->mGoToPreviousAction->trigger(); + return; + } + break; + default: ; + } +} + void MainWindow::setDistractionFreeMode(bool value) { d->mFullScreenContent->setDistractionFreeMode(value); } void MainWindow::saveProperties(KConfigGroup& group) { group.writeEntry(SESSION_CURRENT_PAGE_KEY, int(d->mCurrentMainPageId)); group.writeEntry(SESSION_URL_KEY, d->mContextManager->currentUrl().toString()); } void MainWindow::readProperties(const KConfigGroup& group) { const QUrl url = group.readEntry(SESSION_URL_KEY, QUrl()); if (url.isValid()) { goToUrl(url); } MainPageId pageId = MainPageId(group.readEntry(SESSION_CURRENT_PAGE_KEY, int(StartMainPageId))); if (pageId == StartMainPageId) { showStartMainPage(); } else if (pageId == BrowseMainPageId) { d->mBrowseAction->trigger(); } else { d->mViewAction->trigger(); } } void MainWindow::showFirstDocumentReached() { if (d->mCurrentMainPageId != ViewMainPageId) { return; } HudButtonBox* dlg = new HudButtonBox; dlg->setText(i18n("You reached the first document, what do you want to do?")); dlg->addButton(i18n("Stay There")); dlg->addAction(d->mGoToLastAction, i18n("Go to the Last Document")); dlg->addAction(d->mBrowseAction, i18n("Go Back to the Document List")); dlg->addCountDown(15000); d->mViewMainPage->showMessageWidget(dlg, Qt::AlignCenter); } void MainWindow::showLastDocumentReached() { if (d->mCurrentMainPageId != ViewMainPageId) { return; } HudButtonBox* dlg = new HudButtonBox; dlg->setText(i18n("You reached the last document, what do you want to do?")); dlg->addButton(i18n("Stay There")); dlg->addAction(d->mGoToFirstAction, i18n("Go to the First Document")); dlg->addAction(d->mBrowseAction, i18n("Go Back to the Document List")); dlg->addCountDown(15000); d->mViewMainPage->showMessageWidget(dlg, Qt::AlignCenter); } void MainWindow::replaceLocation() { QLineEdit* lineEdit = d->mUrlNavigator->editor()->lineEdit(); // If the text field currently has focus and everything is selected, // pressing the keyboard shortcut returns the whole thing to breadcrumb mode if (d->mUrlNavigator->isUrlEditable() && lineEdit->hasFocus() && lineEdit->selectedText() == lineEdit->text() ) { d->mUrlNavigator->setUrlEditable(false); } else { d->mUrlNavigator->setUrlEditable(true); d->mUrlNavigator->setFocus(); lineEdit->selectAll(); } } } // namespace diff --git a/app/mainwindow.h b/app/mainwindow.h index 1839df13..33ac31f5 100644 --- a/app/mainwindow.h +++ b/app/mainwindow.h @@ -1,147 +1,153 @@ /* Gwenview: an image viewer Copyright 2007 Aurélien Gâteau This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef MAINWINDOW_H #define MAINWINDOW_H // Qt #include // KDE #include class QModelIndex; class QUrl; +class QMouseEvent; + namespace Gwenview { class ViewMainPage; class ContextManager; class MainWindow : public KXmlGuiWindow { Q_OBJECT public: MainWindow(); ~MainWindow() override; /** * Defines the url to display when the window is shown for the first time. */ void setInitialUrl(const QUrl&); void startSlideShow(); ViewMainPage* viewMainPage() const; ContextManager* contextManager() const; void setDistractionFreeMode(bool); public Q_SLOTS: void showStartMainPage(); /** * Go to url, without changing current mode */ void goToUrl(const QUrl&); Q_SIGNALS: void viewModeChanged(); public Q_SLOTS: void setCaption(const QString&) override; void setCaption(const QString&, bool modified) override; protected: bool queryClose() override; QSize sizeHint() const override; void showEvent(QShowEvent*) override; void resizeEvent(QResizeEvent*) override; void saveProperties(KConfigGroup&) override; void readProperties(const KConfigGroup&) override; bool eventFilter(QObject *, QEvent *) override; + void mousePressEvent(QMouseEvent *) override; + void mouseDoubleClickEvent(QMouseEvent *) override; private Q_SLOTS: void setActiveViewModeAction(QAction* action); void openDirUrl(const QUrl&); void slotThumbnailViewIndexActivated(const QModelIndex&); void slotStartMainPageUrlSelected(const QUrl&); void goUp(); void toggleSideBar(bool visible); void slotModifiedDocumentListChanged(); void slotUpdateCaption(const QString& caption); void slotPartCompleted(); void slotDirModelNewItems(); void slotDirListerCompleted(); void slotSelectionChanged(); void slotCurrentDirUrlChanged(const QUrl &url); void goToPrevious(); void goToNext(); void goToFirst(); void goToLast(); void updatePreviousNextActions(); void leaveFullScreen(); void toggleFullScreen(bool); void toggleSlideShow(); void updateSlideShowAction(); void saveCurrent(); void saveCurrentAs(); void openFile(); void openUrl(const QUrl& url); void reload(); void showDocumentInFullScreen(const QUrl&); void showConfigDialog(); void loadConfig(); void print(); void preloadNextUrl(); void toggleMenuBar(); void toggleStatusBar(bool visible); void showFirstDocumentReached(); void showLastDocumentReached(); void replaceLocation(); private: struct Private; MainWindow::Private* const d; void openSelectedDocuments(); void saveConfig(); void configureShortcuts(); + void mouseButtonNavigate(QMouseEvent *); + void folderViewUrlChanged(const QUrl &url); }; } // namespace #endif /* MAINWINDOW_H */