Adding upstream version 1.2.2.upstream/1.2.2upstream

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

1 files changed, 97 insertions, 0 deletions

diff --git a/src/extension/internal/emf-print.h b/src/extension/internal/emf-print.h
new file mode 100644
index 0000000..9370ef2
--- /dev/null
+++ b/src/extension/internal/emf-print.h
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Enhanced Metafile printing - implementation
+ */
+/* Authors:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   David Mathog
+ *
+ * Copyright (C) 2006-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_EMF_PRINT_H
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_EMF_PRINT_H
+
+#include <3rdparty/libuemf/uemf.h>
+#include "extension/internal/metafile-print.h"
+
+class SPItem;
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class PrintEmf : public PrintMetafile
+{
+    uint32_t hbrush, hbrushOld, hpen;
+
+    unsigned int print_pathv (Geom::PathVector const &pathv, const Geom::Affine &transform);
+    bool print_simple_shape (Geom::PathVector const &pathv, const Geom::Affine &transform);
+
+public:
+    PrintEmf();
+
+    /* Print functions */
+    unsigned int setup (Inkscape::Extension::Print * module) override;
+
+    unsigned int begin (Inkscape::Extension::Print * module, SPDocument *doc) override;
+    unsigned int finish (Inkscape::Extension::Print * module) override;
+
+    /* Rendering methods */
+    unsigned int fill (Inkscape::Extension::Print *module,
+                               Geom::PathVector const &pathv,
+                               Geom::Affine const &ctm, SPStyle const *style,
+                               Geom::OptRect const &pbox, Geom::OptRect const &dbox,
+                               Geom::OptRect const &bbox) override;
+    unsigned int stroke (Inkscape::Extension::Print * module,
+                                 Geom::PathVector const &pathv,
+                                 Geom::Affine const &ctm, SPStyle const *style,
+                                 Geom::OptRect const &pbox, Geom::OptRect const &dbox,
+                                 Geom::OptRect const &bbox) override;
+    unsigned int image(Inkscape::Extension::Print *module,
+                           unsigned char *px,
+                           unsigned int w,
+                           unsigned int h,
+                           unsigned int rs,
+                           Geom::Affine const &transform,
+                           SPStyle const *style) override;
+    unsigned int text(Inkscape::Extension::Print *module, char const *text,
+                              Geom::Point const &p, SPStyle const *style) override;
+
+    static void init ();
+protected:
+    static void  smuggle_adxkyrtl_out(const char *string, uint32_t **adx, double *ky, int *rtl, int *ndx, float scale);
+
+    void        do_clip_if_present(SPStyle const *style);
+    Geom::PathVector merge_PathVector_with_group(Geom::PathVector const &combined_pathvector, SPItem const *item, const Geom::Affine &transform);
+    Geom::PathVector merge_PathVector_with_shape(Geom::PathVector const &combined_pathvector, SPItem const *item, const Geom::Affine &transform);
+    unsigned int draw_pathv_to_EMF(Geom::PathVector const &pathv, const Geom::Affine &transform);
+    Geom::Path  pathv_to_simple_polygon(Geom::PathVector const &pathv, int *vertices);
+    Geom::Path  pathv_to_rect(Geom::PathVector const &pathv, bool *is_rect, double *angle);
+    Geom::Point get_pathrect_corner(Geom::Path pathRect, double angle, int corner);
+    U_TRIVERTEX make_trivertex(Geom::Point Pt, U_COLORREF uc);
+    int         vector_rect_alignment(double angle, Geom::Point vtest);
+    int         create_brush(SPStyle const *style, PU_COLORREF fcolor) override;
+    void        destroy_brush() override;
+    int         create_pen(SPStyle const *style, const Geom::Affine &transform) override;
+    void        destroy_pen() override;
+};
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+
+#endif /* __INKSCAPE_EXTENSION_INTERNAL_PRINT_EMF_H__ */
+
+/*
+  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 :