diff options
Diffstat (limited to 'krita/plugins/viewplugins/shearimage/shearimage.cc')
-rw-r--r-- | krita/plugins/viewplugins/shearimage/shearimage.cc | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/krita/plugins/viewplugins/shearimage/shearimage.cc b/krita/plugins/viewplugins/shearimage/shearimage.cc new file mode 100644 index 00000000..d8c839ce --- /dev/null +++ b/krita/plugins/viewplugins/shearimage/shearimage.cc @@ -0,0 +1,113 @@ +/* + * shearimage.cc -- Part of Krita + * + * Copyright (c) 2004 Michael Thaler + * + * 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 <qslider.h> +#include <qpoint.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_doc.h> +#include <kis_config.h> +#include <kis_image.h> +#include <kis_layer.h> +#include <kis_global.h> +#include <kis_types.h> +#include <kis_view.h> +#include <kis_selection.h> + +#include "shearimage.h" +#include "dlg_shearimage.h" + +typedef KGenericFactory<ShearImage> ShearImageFactory; +K_EXPORT_COMPONENT_FACTORY( kritashearimage, ShearImageFactory( "krita" ) ) + +// XXX: this plugin could also provide layer scaling/resizing +ShearImage::ShearImage(QObject *parent, const char *name, const QStringList &) + : KParts::Plugin(parent, name) +{ + if ( parent->inherits("KisView") ) + { + setInstance(ShearImageFactory::instance()); + setXMLFile(locate("data","kritaplugins/shearimage.rc"), true); + + (void) new KAction(i18n("&Shear Image..."), 0, 0, this, SLOT(slotShearImage()), actionCollection(), "shearimage"); + (void) new KAction(i18n("&Shear Layer..."), 0, 0, this, SLOT(slotShearLayer()), actionCollection(), "shearlayer"); + + m_view = (KisView*) parent; + } +} + +ShearImage::~ShearImage() +{ + m_view = 0; +} + +void ShearImage::slotShearImage() +{ + KisImageSP image = m_view->canvasSubject()->currentImg(); + + if (!image) return; + + DlgShearImage * dlgShearImage = new DlgShearImage(m_view, "ShearImage"); + Q_CHECK_PTR(dlgShearImage); + + dlgShearImage->setCaption(i18n("Shear Image")); + + if (dlgShearImage->exec() == QDialog::Accepted) { + Q_INT32 angleX = dlgShearImage->angleX(); + Q_INT32 angleY = dlgShearImage->angleY(); + m_view->shearCurrentImage(angleX, angleY); + } + delete dlgShearImage; +} + +void ShearImage::slotShearLayer() +{ + KisImageSP image = m_view->canvasSubject()->currentImg(); + + if (!image) return; + + DlgShearImage * dlgShearImage = new DlgShearImage(m_view, "ShearLayer"); + Q_CHECK_PTR(dlgShearImage); + + dlgShearImage->setCaption(i18n("Shear Layer")); + + if (dlgShearImage->exec() == QDialog::Accepted) { + Q_INT32 angleX = dlgShearImage->angleX(); + Q_INT32 angleY = dlgShearImage->angleY(); + m_view->shearLayer(angleX, angleY); + + } + delete dlgShearImage; +} + +#include "shearimage.moc" |