Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 85 insertions, 0 deletions

diff --git a/src/object/sp-image.h b/src/object/sp-image.h
new file mode 100644
index 0000000..36ec9db
--- /dev/null
+++ b/src/object/sp-image.h
@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * SVG <image> implementation
+ *//*
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Edward Flick (EAF)
+ *
+ * Copyright (C) 1999-2005 Authors
+ * Copyright (C) 2000-2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_INKSCAPE_SP_IMAGE_H
+#define SEEN_INKSCAPE_SP_IMAGE_H
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#include <glibmm/ustring.h>
+#include "svg/svg-length.h"
+#include "sp-item.h"
+#include "viewbox.h"
+#include "sp-dimensions.h"
+
+class SPCurve;
+
+#include <memory>
+
+#define SP_IMAGE_HREF_MODIFIED_FLAG SP_OBJECT_USER_MODIFIED_FLAG_A
+
+namespace Inkscape { class Pixbuf; }
+class SPImage : public SPItem, public SPViewBox, public SPDimensions {
+public:
+    SPImage();
+    ~SPImage() override;
+
+    Geom::Rect clipbox;
+    double sx, sy;
+    double ox, oy;
+    double dpi;
+    double prev_width, prev_height;
+
+    std::unique_ptr<SPCurve> curve; // This curve is at the image's boundary for snapping
+
+    char *href;
+    char *color_profile;
+
+    Inkscape::Pixbuf *pixbuf;
+
+    void build(SPDocument *document, Inkscape::XML::Node *repr) override;
+    void release() override;
+    void set(SPAttr key, char const* value) override;
+    void update(SPCtx *ctx, unsigned int flags) override;
+    Inkscape::XML::Node* write(Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, unsigned int flags) override;
+    void modified(unsigned int flags) override;
+
+    Geom::OptRect bbox(Geom::Affine const &transform, SPItem::BBoxType type) const override;
+    void print(SPPrintContext *ctx) override;
+    const char* typeName() const override;
+    const char* displayName() const override;
+    char* description() const override;
+    Inkscape::DrawingItem* show(Inkscape::Drawing &drawing, unsigned int key, unsigned int flags) override;
+    void snappoints(std::vector<Inkscape::SnapCandidatePoint> &p, Inkscape::SnapPreferences const *snapprefs) const override;
+    Geom::Affine set_transform(Geom::Affine const &transform) override;
+
+    void apply_profile(Inkscape::Pixbuf *pixbuf);
+
+    std::unique_ptr<SPCurve> get_curve() const;
+    void refresh_if_outdated();
+private:
+    static Inkscape::Pixbuf *readImage(gchar const *href, gchar const *absref, gchar const *base, double svgdpi = 0);
+    static Inkscape::Pixbuf *getBrokenImage(double width, double height);
+};
+
+/* Return duplicate of curve or NULL */
+void sp_embed_image(Inkscape::XML::Node *imgnode, Inkscape::Pixbuf *pb);
+void sp_embed_svg(Inkscape::XML::Node *image_node, std::string const &fn);
+
+MAKE_SP_OBJECT_DOWNCAST_FUNCTIONS(SP_IMAGE, SPImage)
+MAKE_SP_OBJECT_TYPECHECK_FUNCTIONS(SP_IS_IMAGE, SPImage)
+
+#endif