Move classes derived from SPObject to own directory.

A lot of header clean-up.

1 files changed, 130 insertions, 0 deletions

diff --git a/src/object/persp3d.h b/src/object/persp3d.h
new file mode 100644
index 000000000..a6ca43177
--- /dev/null
+++ b/src/object/persp3d.h
@@ -0,0 +1,130 @@
+#ifndef SEEN_PERSP3D_H
+#define SEEN_PERSP3D_H
+
+/*
+ * Implementation of 3D perspectives as SPObjects
+ *
+ * Authors:
+ *   Maximilian Albert <Anhalter42@gmx.de>
+ *
+ * Copyright (C) 2007  Authors
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#define SP_PERSP3D(obj) (dynamic_cast<Persp3D*>((SPObject*)obj))
+#define SP_IS_PERSP3D(obj) (dynamic_cast<const Persp3D*>((SPObject*)obj) != NULL)
+
+#include <list>
+#include <map>
+#include <vector>
+
+#include "transf_mat_3x4.h"
+#include "document.h"
+#include "inkscape.h" // for SP_ACTIVE_DOCUMENT
+
+#include "sp-object.h"
+
+class SPBox3D;
+
+namespace Inkscape {
+namespace UI {
+namespace Tools {
+
+class Box3dTool;
+
+}
+}
+}
+
+
+class Persp3DImpl {
+public:
+    Persp3DImpl();
+
+//private:
+    Proj::TransfMat3x4 tmat;
+
+    // Also write the list of boxes into the xml repr and vice versa link boxes to their persp3d?
+    std::vector<SPBox3D *> boxes;
+    SPDocument *document;
+
+    // for debugging only
+    int my_counter;
+
+//    friend class Persp3D;
+};
+
+class Persp3D : public SPObject {
+public:
+	Persp3D();
+	virtual ~Persp3D();
+
+    Persp3DImpl *perspective_impl;
+
+protected:
+	virtual void build(SPDocument* doc, Inkscape::XML::Node* repr);
+	virtual void release();
+
+	virtual void set(unsigned int key, char const* value);
+
+	virtual void update(SPCtx* ctx, unsigned int flags);
+
+	virtual Inkscape::XML::Node* write(Inkscape::XML::Document* doc, Inkscape::XML::Node* repr, unsigned int flags);
+};
+
+
+// FIXME: Make more of these inline!
+inline Persp3D * persp3d_get_from_repr (Inkscape::XML::Node *repr) {
+    return SP_PERSP3D(SP_ACTIVE_DOCUMENT->getObjectByRepr(repr));
+}
+inline Proj::Pt2 persp3d_get_VP (Persp3D *persp, Proj::Axis axis) {
+    return persp->perspective_impl->tmat.column(axis);
+}
+Geom::Point persp3d_get_PL_dir_from_pt (Persp3D *persp, Geom::Point const &pt, Proj::Axis axis); // convenience wrapper around the following two
+Geom::Point persp3d_get_finite_dir (Persp3D *persp, Geom::Point const &pt, Proj::Axis axis);
+Geom::Point persp3d_get_infinite_dir (Persp3D *persp, Proj::Axis axis);
+double persp3d_get_infinite_angle (Persp3D *persp, Proj::Axis axis);
+bool persp3d_VP_is_finite (Persp3DImpl *persp_impl, Proj::Axis axis);
+void persp3d_toggle_VP (Persp3D *persp, Proj::Axis axis, bool set_undo = true);
+void persp3d_toggle_VPs (std::list<Persp3D *>, Proj::Axis axis);
+void persp3d_set_VP_state (Persp3D *persp, Proj::Axis axis, Proj::VPState state);
+void persp3d_rotate_VP (Persp3D *persp, Proj::Axis axis, double angle, bool alt_pressed); // angle is in degrees
+void persp3d_apply_affine_transformation (Persp3D *persp, Geom::Affine const &xform);
+
+void persp3d_add_box (Persp3D *persp, SPBox3D *box);
+void persp3d_remove_box (Persp3D *persp, SPBox3D *box);
+bool persp3d_has_box (Persp3D *persp, SPBox3D *box);
+
+void persp3d_update_box_displays (Persp3D *persp);
+void persp3d_update_box_reprs (Persp3D *persp);
+void persp3d_update_z_orders (Persp3D *persp);
+inline unsigned int persp3d_num_boxes (Persp3D *persp) { return persp->perspective_impl->boxes.size(); }
+std::list<SPBox3D *> persp3d_list_of_boxes(Persp3D *persp);
+
+bool persp3d_perspectives_coincide(Persp3D const *lhs, Persp3D const *rhs);
+void persp3d_absorb(Persp3D *persp1, Persp3D *persp2);
+
+Persp3D * persp3d_create_xml_element (SPDocument *document, Persp3DImpl *dup = NULL);
+Persp3D * persp3d_document_first_persp (SPDocument *document);
+
+bool persp3d_has_all_boxes_in_selection (Persp3D *persp, Inkscape::ObjectSet *set);
+
+void persp3d_print_debugging_info (Persp3D *persp);
+void persp3d_print_debugging_info_all(SPDocument *doc);
+void persp3d_print_all_selected();
+
+void print_current_persp3d(char *func_name, Persp3D *persp);
+
+#endif /* __PERSP3D_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 :