1 files changed, 93 insertions, 0 deletions
diff --git a/chalk/plugins/filters/convolutionfilters/kis_custom_convolution_filter.cpp b/chalk/plugins/filters/convolutionfilters/kis_custom_convolution_filter.cpp
new file mode 100644
index 000000000..dc73f197b
--- /dev/null
+++ b/chalk/plugins/filters/convolutionfilters/kis_custom_convolution_filter.cpp
@@ -0,0 +1,93 @@
+/*
+ * This file is part of the KDE project
+ *
+ * Copyright (c) 2004 Cyrille Berger <cberger@cberger.net>
+ *
+ *  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 <kdebug.h>
+
+#include "kis_custom_convolution_filter.h"
+
+#include <tqspinbox.h>
+
+#include "kis_convolution_painter.h"
+#include "kis_custom_convolution_filter_configuration_widget.h"
+#include "kis_custom_convolution_filter_configuration_base_widget.h"
+#include "kis_matrix_widget.h"
+
+
+KisFilterConfigWidget * KisCustomConvolutionFilter::createConfigurationWidget(TQWidget* parent, KisPaintDeviceSP)
+{
+    KisCustomConvolutionFilterConfigurationWidget* ccfcw = new KisCustomConvolutionFilterConfigurationWidget(this,parent, "custom convolution config widget");
+    TQ_CHECK_PTR(ccfcw);
+    return ccfcw;
+}
+
+KisFilterConfiguration * KisCustomConvolutionFilter::configuration(TQWidget* nwidget)
+{
+    KisCustomConvolutionFilterConfigurationWidget* widget = (KisCustomConvolutionFilterConfigurationWidget*) nwidget;
+
+    if ( widget == 0 )
+    {
+        // Create the identity matrix:
+        KisKernelSP kernel = new KisKernel();
+        kernel->width = 3;
+        kernel->height = 3;
+
+        kernel->factor = 1;
+        kernel->offset = 127;
+
+        kernel->data = new TQ_INT32[9];
+        kernel->data[0] = 0;
+        kernel->data[1] = 0;
+        kernel->data[2] = 0;
+        kernel->data[3] = 0;
+        kernel->data[4] = 1;
+        kernel->data[5] = 0;
+        kernel->data[6] = 0;
+        kernel->data[7] = 0;
+        kernel->data[8] = 0;
+
+        return new KisConvolutionConfiguration( "custom convolution", kernel );
+        
+    } else {
+
+        // Create the identity matrices:
+        KisKernelSP kernel = new KisKernel();
+        kernel->width = 3;
+        kernel->height = 3;
+
+        kernel->data = new TQ_INT32[9];
+
+        KisCustomConvolutionFilterConfigurationBaseWidget* mw = widget->matrixWidget();
+
+        kernel->data[0] = mw->matrixWidget->m11->value();
+        kernel->data[1] = mw->matrixWidget->m21->value();
+        kernel->data[2] = mw->matrixWidget->m31->value();
+        kernel->data[3] = mw->matrixWidget->m12->value();
+        kernel->data[4] = mw->matrixWidget->m22->value();
+        kernel->data[5] = mw->matrixWidget->m32->value();
+        kernel->data[6] = mw->matrixWidget->m13->value();
+        kernel->data[7] = mw->matrixWidget->m23->value();
+        kernel->data[8] = mw->matrixWidget->m33->value();
+
+        kernel->factor = mw->spinBoxFactor->value();
+        kernel->offset = mw->spinBoxOffset->value();
+
+        return new KisConvolutionConfiguration( "custom convolution",  kernel );
+    }
+}