1 files changed, 190 insertions, 0 deletions
diff --git a/chalk/plugins/viewplugins/imagesize/imagesize.cpp b/chalk/plugins/viewplugins/imagesize/imagesize.cpp
new file mode 100644
index 000000000..af9c2570f
--- /dev/null
+++ b/chalk/plugins/viewplugins/imagesize/imagesize.cpp
@@ -0,0 +1,190 @@
+/*
+ * imagesize.cpp -- Part of Chalk
+ *
+ * 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 <tqslider.h>
+#include <tqrect.h>
+#include <tqpoint.h>
+
+#include <tdelocale.h>
+#include <kiconloader.h>
+#include <kinstance.h>
+#include <tdemessagebox.h>
+#include <kstandarddirs.h>
+#include <tdetempfile.h>
+#include <kdebug.h>
+#include <kgenericfactory.h>
+#include <kstdaction.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 <kis_selection_manager.h>
+#include <kis_transaction.h>
+#include <kis_canvas_controller.h>
+#include <kis_scale_visitor.h>
+
+#include "imagesize.h"
+#include "dlg_imagesize.h"
+#include "dlg_layersize.h"
+#include "kis_filter_strategy.h"
+
+typedef KGenericFactory<ImageSize> ImageSizeFactory;
+K_EXPORT_COMPONENT_FACTORY( chalkimagesize, ImageSizeFactory( "chalk" ) )
+
+ImageSize::ImageSize(TQObject *parent, const char *name, const TQStringList &)
+    : KParts::Plugin(parent, name)
+{
+    if ( parent->inherits("KisView") )
+    {
+        setInstance(ImageSizeFactory::instance());
+        setXMLFile(locate("data","chalkplugins/imagesize.rc"), true);
+
+        (void) new TDEAction(i18n("Change &Image Size..."), 0, "Shift-s", this, TQT_SLOT(slotImageSize()), actionCollection(), "imagesize");
+        (void) new TDEAction(i18n("&Scale Layer..."), 0, 0, this, TQT_SLOT(slotLayerSize()), actionCollection(), "layerscale");
+
+
+        m_view = (KisView*) parent;
+        // Selection manager takes ownership?
+        TDEAction * a = new TDEAction(i18n("&Scale Selection..."), 0, 0, this, TQT_SLOT(slotSelectionScale()), actionCollection(), "selectionscale");
+        TQ_CHECK_PTR(a);
+        m_view ->canvasSubject()-> selectionManager()->addSelectionAction(a);
+    }
+}
+
+ImageSize::~ImageSize()
+{
+    m_view = 0;
+}
+
+void ImageSize::slotImageSize()
+{
+    KisImageSP image = m_view->canvasSubject()->currentImg();
+
+    if (!image) return;
+
+    DlgImageSize * dlgImageSize = new DlgImageSize(m_view, "ImageSize");
+    TQ_CHECK_PTR(dlgImageSize);
+
+    dlgImageSize->setCaption(i18n("Image Size"));
+
+    KisConfig cfg;
+
+    dlgImageSize->setWidth(image->width());
+    dlgImageSize->setHeight(image->height());
+
+    if (dlgImageSize->exec() == TQDialog::Accepted) {
+        TQ_INT32 w = dlgImageSize->width();
+        TQ_INT32 h = dlgImageSize->height();
+
+        if (dlgImageSize->scale()) {
+            m_view->scaleCurrentImage((double)w / ((double)(image->width())),
+                            (double)h / ((double)(image->height())),
+                            dlgImageSize->filterType());
+        }
+        else {
+            m_view->resizeCurrentImage(w, h, dlgImageSize->cropLayers());
+        }
+    }
+
+    delete dlgImageSize;
+}
+
+void ImageSize::slotLayerSize()
+{
+    KisImageSP image = m_view->canvasSubject()->currentImg();
+
+    if (!image) return;
+
+    DlgLayerSize * dlgLayerSize = new DlgLayerSize(m_view, "LayerSize");
+    TQ_CHECK_PTR(dlgLayerSize);
+
+    dlgLayerSize->setCaption(i18n("Layer Size"));
+
+    KisConfig cfg;
+    KisPaintDeviceSP dev = image->activeDevice();
+
+    TQRect rc = dev->exactBounds();
+
+    dlgLayerSize->setWidth(rc.width());
+    dlgLayerSize->setHeight(rc.height());
+
+    if (dlgLayerSize->exec() == TQDialog::Accepted) {
+        TQ_INT32 w = dlgLayerSize->width();
+        TQ_INT32 h = dlgLayerSize->height();
+
+        m_view->scaleLayer((double)w / ((double)(rc.width())),
+                           (double)h / ((double)(rc.height())),
+                           dlgLayerSize->filterType());
+    }
+    delete dlgLayerSize;
+}
+
+void ImageSize::slotSelectionScale()
+{
+    KisImageSP image = m_view->canvasSubject()->currentImg();
+
+    if (!image) return;
+
+    KisPaintDeviceSP layer = image->activeDevice();
+
+    if (!layer) return;
+
+    if (!layer->hasSelection()) return;
+
+
+    DlgLayerSize * dlgLayerSize = new DlgLayerSize(m_view, "SelectionScale");
+    TQ_CHECK_PTR(dlgLayerSize);
+
+    dlgLayerSize->setCaption(i18n("Scale Selection"));
+
+    KisConfig cfg;
+    TQRect rc = layer->selection()->selectedRect();
+
+    dlgLayerSize->setWidth(rc.width());
+    dlgLayerSize->setHeight(rc.height());
+
+    if (dlgLayerSize->exec() == TQDialog::Accepted) {
+        TQ_INT32 w = dlgLayerSize->width();
+        TQ_INT32 h = dlgLayerSize->height();
+
+        KisScaleWorker worker (layer->selection().data(),
+                               (double)w / ((double)(rc.width())),
+                               (double)h / ((double)(rc.height())),
+                               dlgLayerSize->filterType());
+        worker.run();
+
+        m_view->getCanvasController()->updateCanvas();
+
+    }
+    delete dlgLayerSize;
+}
+
+
+#include "imagesize.moc"