moving trunk for module inkscape

(bzr r1)

1 files changed, 100 insertions, 0 deletions

diff --git a/src/draw-context.h b/src/draw-context.h
new file mode 100644
index 000000000..59ec5a92f
--- /dev/null
+++ b/src/draw-context.h
@@ -0,0 +1,100 @@
+#ifndef __SP_DRAW_CONTEXT_H__
+#define __SP_DRAW_CONTEXT_H__
+
+/*
+ * Generic drawing context
+ *
+ * Author:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *
+ * Copyright (C) 2000 Lauris Kaplinski
+ * Copyright (C) 2000-2001 Ximian, Inc.
+ * Copyright (C) 2002 Lauris Kaplinski
+ *
+ * Released under GNU GPL
+ */
+
+#include <sigc++/sigc++.h>
+#include "display/curve.h"
+#include "event-context.h"
+#include <forward.h>
+#include <display/display-forward.h>
+#include <libnr/nr-point.h>
+
+/* Freehand context */
+
+#define SP_TYPE_DRAW_CONTEXT (sp_draw_context_get_type())
+#define SP_DRAW_CONTEXT(o) (GTK_CHECK_CAST((o), SP_TYPE_DRAW_CONTEXT, SPDrawContext))
+#define SP_DRAW_CONTEXT_CLASS(k) (GTK_CHECK_CLASS_CAST((k), SP_TYPE_DRAW_CONTEXT, SPDrawContextClass))
+#define SP_IS_DRAW_CONTEXT(o) (GTK_CHECK_TYPE((o), SP_TYPE_DRAW_CONTEXT))
+#define SP_IS_DRAW_CONTEXT_CLASS(k) (GTK_CHECK_CLASS_TYPE((k), SP_TYPE_DRAW_CONTEXT))
+
+struct SPDrawAnchor;
+namespace Inkscape
+{
+  class Selection;
+}
+
+struct SPDrawContext : public SPEventContext{
+    Inkscape::Selection *selection;
+    SPCanvasItem *grab;
+
+    guint attach : 1;
+
+    guint32 red_color;
+    guint32 blue_color;
+    guint32 green_color;
+
+    /* Red */
+    SPCanvasItem *red_bpath;
+    SPCurve *red_curve;
+
+    /* Blue */
+    SPCanvasItem *blue_bpath;
+    SPCurve *blue_curve;
+
+    /* Green */
+    GSList *green_bpaths;
+    SPCurve *green_curve;
+    SPDrawAnchor *green_anchor;
+    gboolean green_closed; // a flag meaning we hit the green anchor, so close the path on itself
+
+    /* White */
+    SPItem *white_item;
+    GSList *white_curves;
+    GSList *white_anchors;
+
+    /* Start anchor */
+    SPDrawAnchor *sa;
+    /* End anchor */
+    SPDrawAnchor *ea;
+
+    sigc::connection sel_changed_connection;
+    sigc::connection sel_modified_connection;
+
+    bool red_curve_is_valid;
+
+    bool anchor_statusbar;
+};
+
+struct SPDrawContextClass : public SPEventContextClass{};
+
+GType sp_draw_context_get_type(void);
+SPDrawAnchor *spdc_test_inside(SPDrawContext *dc, NR::Point p);
+void spdc_concat_colors_and_flush(SPDrawContext *dc, gboolean forceclosed);
+void spdc_endpoint_snap_rotation(SPEventContext const *const ec, NR::Point &p, NR::Point const o, guint state);
+void spdc_endpoint_snap_free(SPEventContext const *ec, NR::Point &p, guint state);
+
+
+#endif
+
+/*
+  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:encoding=utf-8:textwidth=99 :