Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 95 insertions, 0 deletions

diff --git a/krita/core/kis_shear_visitor.h b/krita/core/kis_shear_visitor.h
new file mode 100644
index 00000000..9a48181e
--- /dev/null
+++ b/krita/core/kis_shear_visitor.h
@@ -0,0 +1,95 @@
+/*
+ *  Copyright (c) 2006 Bart Coppens <[email protected]>
+ *
+ *  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 KIS_SHEAR_VISITOR_H_
+#define KIS_SHEAR_VISITOR_H_
+
+#include "kis_types.h"
+#include "kis_progress_subject.h"
+#include "kis_layer_visitor.h"
+#include "kis_transform_worker.h"
+#include "kis_filter_strategy.h"
+#include "kis_undo_adapter.h"
+#include "kis_transaction.h"
+#include "kis_rotate_visitor.h"
+
+class KisShearVisitor : public KisLayerVisitor {
+public:
+    KisShearVisitor(double xshear, double yshear, KisProgressDisplayInterface *progress)
+        : m_xshear(xshear), m_yshear(yshear), m_progress(progress), m_strategy(0), m_undo(0) {};
+
+    void setStrategy(KisFilterStrategy* strategy) { m_strategy = strategy; }
+    void setUndoAdapter(KisUndoAdapter* undo) { m_undo = undo; }
+public:
+    virtual bool visit(KisPaintLayer* layer) {
+        KisPaintDeviceSP dev = layer->paintDevice();
+        if(!dev)
+            return true;
+
+        KisFilterStrategy* strategy = 0;
+        if (m_strategy)
+            strategy = m_strategy;
+        else
+            strategy = new KisMitchellFilterStrategy;
+
+        KisTransaction* t = 0;
+
+        if (m_undo && m_undo->undo())
+            t = new KisTransaction("", dev.data());
+
+        //Doesn't do anything, internally transforms x and y shear to 0 each :-///
+        //KisTransformWorker w(dev, 1.0, 1.0, m_xshear, m_yshear, 0, 0, 0, m_progress, strategy);
+        //w.run();
+
+        KisRotateVisitor v;
+        v.visitKisPaintDevice(dev);
+        v.shear(m_xshear, m_yshear, m_progress);
+
+        if (m_undo && m_undo->undo())
+            m_undo->addCommand(t);
+
+        if (!m_strategy)
+            delete strategy;
+
+        layer->setDirty();
+
+        return true;
+    }
+
+    virtual bool visit(KisGroupLayer* layer) {
+        KisLayerSP child = layer->firstChild();
+
+        while(child)
+        {
+            child->accept(*this);
+            child = child->nextSibling();
+        }
+        return true;
+    }
+
+    virtual bool visit(KisPartLayer*) { return true; }
+    virtual bool visit(KisAdjustmentLayer *) { return true; }
+private:
+    double m_xshear;
+    double m_yshear;
+    KisProgressDisplayInterface* m_progress;
+    KisFilterStrategy* m_strategy;
+    KisUndoAdapter* m_undo;
+};
+
+#endif // KIS_SHEAR_VISITOR_H_