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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-27 01:04:16 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-27 01:04:16 -0600 |
commit | 5159cd2beb2e87806a5b54e9991b7895285c9d3e (patch) | |
tree | 9b70e8be47a390f8f4d56ead812ab0c9dad88709 /tdeio/tdefile/tdefilepreview.cpp | |
parent | c17cb900dcf52b8bd6dc300d4f103392900ec2b4 (diff) | |
download | tdelibs-5159cd2beb2e87806a5b54e9991b7895285c9d3e.tar.gz tdelibs-5159cd2beb2e87806a5b54e9991b7895285c9d3e.zip |
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'tdeio/tdefile/tdefilepreview.cpp')
-rw-r--r-- | tdeio/tdefile/tdefilepreview.cpp | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/tdeio/tdefile/tdefilepreview.cpp b/tdeio/tdefile/tdefilepreview.cpp new file mode 100644 index 000000000..4e9365361 --- /dev/null +++ b/tdeio/tdefile/tdefilepreview.cpp @@ -0,0 +1,279 @@ +/* This file is part of the KDE libraries + Copyright (C) 1998 Stephan Kulow <coolo@kde.org> + 1998 Daniel Grana <grana@ie.iwi.unibe.ch> + 2000 Werner Trobin <wtrobin@carinthia.com> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <kaction.h> +#include <tdefilepreview.h> +#include <tdefilepreview.moc> +#include <klocale.h> + +#include <tqlabel.h> + +#include "config-tdefile.h" + +KFilePreview::KFilePreview(KFileView *view, TQWidget *parent, const char *name) + : TQSplitter(parent, name), KFileView() +{ + if ( view ) + init( view ); + else + init( new KFileIconView( (TQSplitter*) this, "left" )); +} + + +KFilePreview::KFilePreview(TQWidget *parent, const char *name) : + TQSplitter(parent, name), KFileView() +{ + init( new KFileIconView((TQSplitter*)this, "left") ); +} + +KFilePreview::~KFilePreview() +{ + // Why copy the actions in the first place? --ellis, 13 Jan 02. + //// don't delete the view's actions (inserted into our collection)! + //for ( uint i = 0; i < left->actionCollection()->count(); i++ ) + // actionCollection()->take( left->actionCollection()->action( i )); + + // don't delete the preview, we can reuse it + // (it will get deleted by ~KDirOperator) + if ( preview && preview->parentWidget() == this ) { + preview->reparent(0L, 0, TQPoint(0, 0), false); + } +} + +void KFilePreview::init( KFileView *view ) +{ + setViewName( i18n("Preview") ); + + left = 0L; + setFileView( view ); + + preview = new TQWidget((TQSplitter*)this, "preview"); + TQString tmp = i18n("No preview available."); + TQLabel *l = new TQLabel(tmp, preview); + l->setMinimumSize(l->sizeHint()); + l->move(10, 5); + preview->setMinimumWidth(l->sizeHint().width()+20); + setResizeMode(preview, TQSplitter::KeepSize); + + // Why copy the actions? --ellis, 13 Jan 02. + //for ( uint i = 0; i < view->actionCollection()->count(); i++ ) + // actionCollection()->insert( view->actionCollection()->action( i )); +} + +void KFilePreview::setFileView( KFileView *view ) +{ + Q_ASSERT( view ); + + // Why copy the actions? --ellis, 13 Jan 02. + //if ( left ) { // remove any previous actions + // for ( uint i = 0; i < left->actionCollection()->count(); i++ ) + // actionCollection()->take( left->actionCollection()->action( i )); + //} + + delete left; + view->widget()->reparent( this, TQPoint(0,0) ); + view->KFileView::setViewMode(All); + view->setParentView(this); + view->setSorting( sorting() ); + left = view; + + connect( left->signaler(), TQT_SIGNAL( fileHighlighted(const KFileItem*) ), + TQT_SLOT( slotHighlighted( const KFileItem * ))); + + // Why copy the actions? --ellis, 13 Jan 02. + //for ( uint i = 0; i < view->actionCollection()->count(); i++ ) + // actionCollection()->insert( view->actionCollection()->action( i )); +} + +// this url parameter is useless... it's the url of the current directory. +// what for? +void KFilePreview::setPreviewWidget(const TQWidget *w, const KURL &) +{ + left->setOnlyDoubleClickSelectsFiles( onlyDoubleClickSelectsFiles() ); + + if (w) { + connect(this, TQT_SIGNAL( showPreview(const KURL &) ), + w, TQT_SLOT( showPreview(const KURL &) )); + connect( this, TQT_SIGNAL( clearPreview() ), + w, TQT_SLOT( clearPreview() )); + } + else { + preview->hide(); + return; + } + + delete preview; + preview = const_cast<TQWidget*>(w); + preview->reparent((TQSplitter*)this, 0, TQPoint(0, 0), true); + preview->resize(preview->sizeHint()); + preview->show(); +} + +void KFilePreview::insertItem(KFileItem *item) +{ + KFileView::insertItem( item ); + left->insertItem(item); +} + +void KFilePreview::setSorting( TQDir::SortSpec sort ) +{ + left->setSorting( sort ); + KFileView::setSorting( left->sorting() ); +} + +void KFilePreview::clearView() +{ + left->clearView(); + emit clearPreview(); +} + +void KFilePreview::updateView(bool b) +{ + left->updateView(b); + if(preview) + preview->repaint(b); +} + +void KFilePreview::updateView(const KFileItem *i) +{ + left->updateView(i); +} + +void KFilePreview::removeItem(const KFileItem *i) +{ + if ( left->isSelected( i ) ) + emit clearPreview(); + + left->removeItem(i); + KFileView::removeItem( i ); +} + +void KFilePreview::listingCompleted() +{ + left->listingCompleted(); +} + +void KFilePreview::clear() +{ + KFileView::clear(); + left->KFileView::clear(); +} + +void KFilePreview::clearSelection() +{ + left->clearSelection(); + emit clearPreview(); +} + +void KFilePreview::selectAll() +{ + left->selectAll(); +} + +void KFilePreview::invertSelection() +{ + left->invertSelection(); +} + +bool KFilePreview::isSelected( const KFileItem *i ) const +{ + return left->isSelected( i ); +} + +void KFilePreview::setSelectionMode(KFile::SelectionMode sm) { + left->setSelectionMode( sm ); +} + +void KFilePreview::setSelected(const KFileItem *item, bool enable) { + left->setSelected( item, enable ); +} + +void KFilePreview::setCurrentItem( const KFileItem *item ) +{ + left->setCurrentItem( item ); +} + +KFileItem * KFilePreview::currentFileItem() const +{ + return left->currentFileItem(); +} + +void KFilePreview::slotHighlighted(const KFileItem* item) +{ + if ( item ) + emit showPreview( item->url() ); + + else { // item = 0 -> multiselection mode + const KFileItemList *items = selectedItems(); + if ( items->count() == 1 ) + emit showPreview( items->getFirst()->url() ); + else + emit clearPreview(); + } + + // the preview widget appears and takes some space of the left view, + // so we may have to scroll to make the current item visible + left->ensureItemVisible(item); + } + +void KFilePreview::ensureItemVisible(const KFileItem *item) +{ + left->ensureItemVisible(item); +} + +KFileItem * KFilePreview::firstFileItem() const +{ + return left->firstFileItem(); +} + +KFileItem * KFilePreview::nextItem( const KFileItem *item ) const +{ + return left->nextItem( item ); +} + +KFileItem * KFilePreview::prevItem( const KFileItem *item ) const +{ + return left->prevItem( item ); +} + +KActionCollection * KFilePreview::actionCollection() const +{ + if ( left ) + return left->actionCollection(); + else { + kdWarning() << "KFilePreview::actionCollection(): called before setFileView()." << endl; //ellis + return KFileView::actionCollection(); + } +} + +void KFilePreview::readConfig( TDEConfig *config, const TQString& group ) +{ + left->readConfig( config, group ); +} + +void KFilePreview::writeConfig( TDEConfig *config, const TQString& group ) +{ + left->writeConfig( config, group ); +} + +void KFilePreview::virtual_hook( int id, void* data ) +{ KFileView::virtual_hook( id, data ); } + |