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-rw-r--r--krita/plugins/viewplugins/selectopaque/selectopaque.cc116
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diff --git a/krita/plugins/viewplugins/selectopaque/selectopaque.cc b/krita/plugins/viewplugins/selectopaque/selectopaque.cc
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--- a/krita/plugins/viewplugins/selectopaque/selectopaque.cc
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-/*
- * selectopague.h -- Part of Krita
- *
- * Copyright (c) 2004 Boudewijn Rempt (boud@valdyas.org)
- *
- * 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 <math.h>
-
-#include <stdlib.h>
-
-#include <tqcursor.h>
-#include <tqapplication.h>
-
-#include <klocale.h>
-#include <kiconloader.h>
-#include <kinstance.h>
-#include <kmessagebox.h>
-#include <kstandarddirs.h>
-#include <ktempfile.h>
-#include <kdebug.h>
-#include <kgenericfactory.h>
-
-#include <kis_selected_transaction.h>
-#include <kis_cursor.h>
-#include <kis_doc.h>
-#include <kis_image.h>
-#include <kis_layer.h>
-#include <kis_paint_device.h>
-#include <kis_iterator.h>
-#include <kis_iterators_pixel.h>
-#include <kis_global.h>
-#include <kis_types.h>
-#include <kis_view.h>
-#include <kis_selection.h>
-#include <kis_selection_manager.h>
-#include "selectopaque.h"
-
-typedef KGenericFactory<SelectOpaque> SelectOpaqueFactory;
-K_EXPORT_COMPONENT_FACTORY( kritaselectopaque, SelectOpaqueFactory( "krita" ) )
-
-SelectOpaque::SelectOpaque(TQObject *tqparent, const char *name, const TQStringList &)
- : KParts::Plugin(tqparent, name)
-{
-
- if (tqparent->inherits("KisView")) {
- setInstance(SelectOpaqueFactory::instance());
- setXMLFile(locate("data","kritaplugins/selectopaque.rc"), true);
- m_view = dynamic_cast<KisView*>(tqparent);
- m_view->canvasSubject()->selectionManager()->addSelectionAction( new KAction(i18n("&Select All Opaque Pixels..."), 0, 0, this, TQT_SLOT(slotActivated()), actionCollection(), "selectopaque") );
-
- }
-}
-
-SelectOpaque::~SelectOpaque()
-{
-}
-
-void SelectOpaque::slotActivated()
-{
- KisSelectedTransaction *transaction;
-
- KisPaintDeviceSP layer = m_view->canvasSubject()->currentImg()->activeDevice();
- if (!layer) return;
- TQApplication::setOverrideCursor(KisCursor::waitCursor());
-
- if (layer->image()->undo()) transaction = new KisSelectedTransaction(i18n("Select Opaque Pixels"), layer);
- // XXX: Multithread this!
- TQ_INT32 x, y, w, h;
- layer->exactBounds(x, y, w, h);
-
- KisColorSpace * cs = layer->colorSpace();
-
- if(! layer->hasSelection())
- layer->selection()->clear();
- KisSelectionSP selection = layer->selection();
-
- KisHLineIterator hiter = layer->createHLineIterator(x, y, w, false);
- KisHLineIterator selIter = selection ->createHLineIterator(x, y, w, true);
-
- for (int row = 0; row < h; ++row) {
- while (!hiter.isDone()) {
- // Don't try to select transparent pixels.
- if (cs->getAlpha( hiter.rawData() ) > OPACITY_TRANSPARENT) {
- *(selIter.rawData()) = MAX_SELECTED;
- }
- ++hiter;
- ++selIter;
- }
- hiter.nextRow();
- selIter.nextRow();
- }
- TQApplication::restoreOverrideCursor();
- layer->setDirty();
- layer->emitSelectionChanged();
-
- if (layer->image()->undo()) m_view->canvasSubject()->undoAdapter()->addCommand(transaction);
-
-}
-
-#include "selectopaque.moc"
-