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/object/filters/tile.cpp | 108 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 src/object/filters/tile.cpp

(limited to 'src/object/filters/tile.cpp')

diff --git a/src/object/filters/tile.cpp b/src/object/filters/tile.cpp
new file mode 100644
index 0000000..860ca5a
--- /dev/null
+++ b/src/object/filters/tile.cpp
@@ -0,0 +1,108 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** \file
+ * SVG <feTile> implementation.
+ *
+ */
+/*
+ * Authors:
+ *   hugo Rodrigues <haa.rodrigues@gmail.com>
+ *
+ * Copyright (C) 2006 Hugo Rodrigues
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "tile.h"
+
+#include "attributes.h"
+
+#include "display/nr-filter.h"
+#include "display/nr-filter-tile.h"
+
+#include "svg/svg.h"
+
+#include "xml/repr.h"
+
+SPFeTile::SPFeTile() : SPFilterPrimitive() {
+}
+
+SPFeTile::~SPFeTile() = default;
+
+/**
+ * Reads the Inkscape::XML::Node, and initializes SPFeTile variables.  For this to get called,
+ * our name must be associated with a repr via "sp_object_type_register".  Best done through
+ * sp-object-repr.cpp's repr_name_entries array.
+ */
+void SPFeTile::build(SPDocument *document, Inkscape::XML::Node *repr) {
+	SPFilterPrimitive::build(document, repr);
+}
+
+/**
+ * Drops any allocated memory.
+ */
+void SPFeTile::release() {
+	SPFilterPrimitive::release();
+}
+
+/**
+ * Sets a specific value in the SPFeTile.
+ */
+void SPFeTile::set(SPAttr key, gchar const *value) {
+    switch(key) {
+	/*DEAL WITH SETTING ATTRIBUTES HERE*/
+        default:
+        	SPFilterPrimitive::set(key, value);
+            break;
+    }
+}
+
+/**
+ * Receives update notifications.
+ */
+void SPFeTile::update(SPCtx *ctx, guint flags) {
+    if (flags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_STYLE_MODIFIED_FLAG |
+                 SP_OBJECT_VIEWPORT_MODIFIED_FLAG)) {
+
+        /* do something to trigger redisplay, updates? */
+
+    }
+
+    SPFilterPrimitive::update(ctx, flags);
+}
+
+/**
+ * Writes its settings to an incoming repr object, if any.
+ */
+Inkscape::XML::Node* SPFeTile::write(Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags) {
+    /* TODO: Don't just clone, but create a new repr node and write all
+     * relevant values into it */
+    if (!repr) {
+        repr = this->getRepr()->duplicate(doc);
+    }
+
+    SPFilterPrimitive::write(doc, repr, flags);
+
+    return repr;
+}
+
+void SPFeTile::build_renderer(Inkscape::Filters::Filter* filter) {
+    g_assert(filter != nullptr);
+
+    int primitive_n = filter->add_primitive(Inkscape::Filters::NR_FILTER_TILE);
+    Inkscape::Filters::FilterPrimitive *nr_primitive = filter->get_primitive(primitive_n);
+    Inkscape::Filters::FilterTile *nr_tile = dynamic_cast<Inkscape::Filters::FilterTile*>(nr_primitive);
+    g_assert(nr_tile != nullptr);
+
+    this->renderer_common(nr_primitive);
+}
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
-- 
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