summaryrefslogtreecommitdiffstats
path: root/krita/plugins/viewplugins/shearimage/shearimage.cc
diff options
context:
space:
mode:
Diffstat (limited to 'krita/plugins/viewplugins/shearimage/shearimage.cc')
-rw-r--r--krita/plugins/viewplugins/shearimage/shearimage.cc113
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"