1 files changed, 100 insertions, 0 deletions
diff --git a/src/ui/tools/lpe-tool.h b/src/ui/tools/lpe-tool.h
new file mode 100644
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+++ b/src/ui/tools/lpe-tool.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SP_LPETOOL_CONTEXT_H_SEEN
+#define SP_LPETOOL_CONTEXT_H_SEEN
+
+/*
+ * LPEToolContext: a context for a generic tool composed of subtools that are given by LPEs
+ *
+ * Authors:
+ *   Maximilian Albert <maximilian.albert@gmail.com>
+ *
+ * Copyright (C) 1998 The Free Software Foundation
+ * Copyright (C) 1999-2002 authors
+ * Copyright (C) 2001-2002 Ximian, Inc.
+ * Copyright (C) 2008 Maximilian Albert
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "ui/tools/pen-tool.h"
+
+#define SP_LPETOOL_CONTEXT(obj) (dynamic_cast<Inkscape::UI::Tools::LpeTool*>((Inkscape::UI::Tools::ToolBase*)obj))
+#define SP_IS_LPETOOL_CONTEXT(obj) (dynamic_cast<const Inkscape::UI::Tools::LpeTool*>((const Inkscape::UI::Tools::ToolBase*)obj) != NULL)
+
+/* This is the list of subtools from which the toolbar of the LPETool is built automatically */
+extern const int num_subtools;
+
+struct SubtoolEntry {
+    Inkscape::LivePathEffect::EffectType type;
+    gchar const *icon_name;
+};
+
+extern SubtoolEntry lpesubtools[];
+
+enum LPEToolState {
+    LPETOOL_STATE_PEN,
+    LPETOOL_STATE_NODE
+};
+
+namespace Inkscape {
+class Selection;
+}
+
+class ShapeEditor;
+
+namespace Inkscape {
+namespace UI {
+namespace Tools {
+
+class LpeTool : public PenTool {
+public:
+	LpeTool();
+	~LpeTool() override;
+
+    ShapeEditor* shape_editor;
+    SPCanvasItem *canvas_bbox;
+    Inkscape::LivePathEffect::EffectType mode;
+
+    std::map<SPPath *, SPCanvasItem*> *measuring_items;
+
+    sigc::connection sel_changed_connection;
+    sigc::connection sel_modified_connection;
+
+	static const std::string prefsPath;
+
+	const std::string& getPrefsPath() override;
+
+protected:
+	void setup() override;
+	void set(const Inkscape::Preferences::Entry& val) override;
+	bool root_handler(GdkEvent* event) override;
+	bool item_handler(SPItem* item, GdkEvent* event) override;
+};
+
+int lpetool_mode_to_index(Inkscape::LivePathEffect::EffectType const type);
+int lpetool_item_has_construction(LpeTool *lc, SPItem *item);
+bool lpetool_try_construction(LpeTool *lc, Inkscape::LivePathEffect::EffectType const type);
+void lpetool_context_switch_mode(LpeTool *lc, Inkscape::LivePathEffect::EffectType const type);
+void lpetool_get_limiting_bbox_corners(SPDocument *document, Geom::Point &A, Geom::Point &B);
+void lpetool_context_reset_limiting_bbox(LpeTool *lc);
+void lpetool_create_measuring_items(LpeTool *lc, Inkscape::Selection *selection = nullptr);
+void lpetool_delete_measuring_items(LpeTool *lc);
+void lpetool_update_measuring_items(LpeTool *lc);
+void lpetool_show_measuring_info(LpeTool *lc, bool show = true);
+
+}
+}
+}
+
+#endif // SP_LPETOOL_CONTEXT_H_SEEN
+
+/*
+  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 :