From cca66b9ec4e494c1d919bff0f71a820d8afab1fa Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:24:48 +0200
Subject: Adding upstream version 1.2.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/extension/internal/bitmap/crop.cpp | 89 ++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 src/extension/internal/bitmap/crop.cpp

(limited to 'src/extension/internal/bitmap/crop.cpp')

diff --git a/src/extension/internal/bitmap/crop.cpp b/src/extension/internal/bitmap/crop.cpp
new file mode 100644
index 0000000..785c32a
--- /dev/null
+++ b/src/extension/internal/bitmap/crop.cpp
@@ -0,0 +1,89 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2011 Authors:
+ *   Nicolas Dufour <nicoduf@yahoo.fr>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "2geom/transforms.h"
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "crop.h"
+#include "selection-chemistry.h"
+#include "object/sp-item.h"
+#include "object/sp-item-transform.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+void
+Crop::applyEffect(Magick::Image *image) {
+    int width = image->baseColumns() - (_left + _right);
+    int height = image->baseRows() - (_top + _bottom);
+    if (width > 0 and height > 0) {
+        image->crop(Magick::Geometry(width, height, _left, _top, false, false));
+        image->page("+0+0");
+    }
+}
+
+void
+Crop::postEffect(Magick::Image *image, SPItem *item) {
+
+    // Scale bbox
+    Geom::Scale scale (0,0);
+    scale = Geom::Scale(image->columns() / (double) image->baseColumns(),
+                        image->rows() / (double) image->baseRows());
+    item->scale_rel(scale);
+
+    // Translate proportionaly to the image/bbox ratio
+    Geom::OptRect bbox(item->desktopGeometricBounds());
+    //g_warning("bbox. W:%f, H:%f, X:%f, Y:%f", bbox->dimensions()[Geom::X], bbox->dimensions()[Geom::Y], bbox->min()[Geom::X], bbox->min()[Geom::Y]);
+
+    Geom::Translate translate (0,0);
+    translate = Geom::Translate(((_left - _right) / 2.0) * (bbox->dimensions()[Geom::X] / (double) image->columns()),
+                                ((_bottom - _top) / 2.0) * (bbox->dimensions()[Geom::Y] / (double) image->rows()));
+    item->move_rel(translate);
+}
+
+void
+Crop::refreshParameters(Inkscape::Extension::Effect *module) {    
+    _top = module->get_param_int("top");
+    _bottom = module->get_param_int("bottom");
+    _left = module->get_param_int("left");
+    _right = module->get_param_int("right");
+}
+
+#include "../clear-n_.h"
+
+void
+Crop::init()
+{
+    // clang-format off
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+          "<name>" N_("Crop") "</name>\n"
+          "<id>org.inkscape.effect.bitmap.crop</id>\n"
+          "<param name=\"top\" gui-text=\"" N_("Top (px):") "\" type=\"int\" min=\"0\" max=\"100000\">0</param>\n"
+          "<param name=\"bottom\" gui-text=\"" N_("Bottom (px):") "\" type=\"int\" min=\"0\" max=\"100000\">0</param>\n"
+          "<param name=\"left\" gui-text=\"" N_("Left (px):") "\" type=\"int\" min=\"0\" max=\"100000\">0</param>\n"
+          "<param name=\"right\" gui-text=\"" N_("Right (px):") "\" type=\"int\" min=\"0\" max=\"100000\">0</param>\n"
+          "<effect>\n"
+            "<object-type>all</object-type>\n"
+            "<effects-menu>\n"
+              "<submenu name=\"" N_("Raster") "\" />\n"
+            "</effects-menu>\n"
+            "<menu-tip>" N_("Crop selected bitmap(s)") "</menu-tip>\n"
+          "</effect>\n"
+        "</inkscape-extension>\n", new Crop());
+    // clang-format on
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
-- 
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