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diff --git a/src/sp-lpe-item.h b/src/sp-lpe-item.h
index a818eeb53000c31345ed7addb06edb616a28b55e..1af7f27979bb5aac5b45d52ad651461e5f60251e 100644 (file)
--- a/src/sp-lpe-item.h
+++ b/src/sp-lpe-item.h
-#ifndef SP_LPE_ITEM_H_SEEN\r
-#define SP_LPE_ITEM_H_SEEN\r
-\r
-/** \file\r
- * Base class for live path effect items\r
- */\r
-/*\r
- * Authors:\r
- * Johan Engelen <j.b.c.engelen@ewi.utwente.nl>\r
- * Bastien Bouclet <bgkweb@gmail.com>\r
- *\r
- * Copyright (C) 2008 authors\r
- *\r
- * Released under GNU GPL, read the file 'COPYING' for more information\r
- */\r
-\r
-#include "sp-item.h"\r
-#include "display/curve.h"\r
-\r
-#define SP_TYPE_LPE_ITEM (sp_lpe_item_get_type())\r
-#define SP_LPE_ITEM(o) (G_TYPE_CHECK_INSTANCE_CAST((o), SP_TYPE_LPE_ITEM, SPLPEItem))\r
-#define SP_LPE_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_LPE_ITEM, SPLPEItemClass))\r
-#define SP_IS_LPE_ITEM(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), SP_TYPE_LPE_ITEM))\r
-#define SP_IS_LPE_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_LPE_ITEM))\r
-\r
-struct LivePathEffectObject;\r
-namespace Inkscape{ \r
-namespace LivePathEffect{\r
- class LPEObjectReference;\r
- class Effect;\r
-};\r
-};\r
-\r
-struct SPLPEItem : public SPItem {\r
- Inkscape::LivePathEffect::LPEObjectReference *path_effect_ref;\r
- sigc::connection lpe_modified_connection;\r
-};\r
-\r
-struct SPLPEItemClass {\r
- SPItemClass parent_class;\r
-\r
- void (* update_patheffect) (SPLPEItem *lpeitem, bool write);\r
-};\r
-\r
-GType sp_lpe_item_get_type();\r
-\r
-LivePathEffectObject * sp_lpe_item_get_livepatheffectobject(SPLPEItem *lpeitem);\r
-Inkscape::LivePathEffect::Effect * sp_lpe_item_get_livepatheffect(SPLPEItem *lpeitem);\r
-void sp_lpe_item_update_patheffect (SPLPEItem *lpeitem, bool write);\r
-void sp_lpe_item_perform_path_effect(SPLPEItem *lpeitem, SPCurve *curve);\r
-void sp_lpe_item_set_path_effect(SPLPEItem *lpeitem, gchar *value);\r
-void sp_lpe_item_set_path_effect(SPLPEItem *lpeitem, LivePathEffectObject * new_lpeobj);\r
-void sp_lpe_item_remove_path_effect(SPLPEItem *lpeitem, bool keep_paths);\r
-bool sp_lpe_item_has_path_effect(SPLPEItem *lpeitem);\r
-bool sp_lpe_item_has_path_effect_recursive(SPLPEItem *lpeitem);\r
-void sp_lpe_item_edit_next_param_oncanvas(SPLPEItem *lpeitem, SPDesktop *dt);\r
-\r
-#endif /* !SP_LPE_ITEM_H_SEEN */\r
-\r
-/*\r
- Local Variables:\r
- mode:c++\r
- c-file-style:"stroustrup"\r
- c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))\r
- indent-tabs-mode:nil\r
- fill-column:99\r
- End:\r
-*/\r
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :\r
+#ifndef SP_LPE_ITEM_H_SEEN
+#define SP_LPE_ITEM_H_SEEN
+
+/** \file
+ * Base class for live path effect items
+ */
+/*
+ * Authors:
+ * Johan Engelen <j.b.c.engelen@ewi.utwente.nl>
+ * Bastien Bouclet <bgkweb@gmail.com>
+ *
+ * Copyright (C) 2008 authors
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include "sp-item.h"
+#include "display/display-forward.h"
+
+#include <list>
+
+#define SP_TYPE_LPE_ITEM (sp_lpe_item_get_type())
+#define SP_LPE_ITEM(o) (G_TYPE_CHECK_INSTANCE_CAST((o), SP_TYPE_LPE_ITEM, SPLPEItem))
+#define SP_LPE_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_LPE_ITEM, SPLPEItemClass))
+#define SP_IS_LPE_ITEM(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), SP_TYPE_LPE_ITEM))
+#define SP_IS_LPE_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_LPE_ITEM))
+
+struct LivePathEffectObject;
+namespace Inkscape{
+namespace LivePathEffect{
+ class LPEObjectReference;
+ class Effect;
+};
+};
+
+typedef std::list<Inkscape::LivePathEffect::LPEObjectReference *> PathEffectList;
+
+class SPLPEItem : public SPItem {
+public:
+ int path_effects_enabled;
+
+ PathEffectList* path_effect_list;
+ std::list<sigc::connection> *lpe_modified_connection_list; // this list contains the connections for listening to lpeobject parameter changes
+
+ Inkscape::LivePathEffect::LPEObjectReference* current_path_effect;
+ std::vector<Inkscape::Display::TemporaryItem*> lpe_helperpaths;
+
+ void replacePathEffects( std::vector<LivePathEffectObject const *> const old_lpeobjs,
+ std::vector<LivePathEffectObject const *> const new_lpeobjs );
+};
+
+struct SPLPEItemClass {
+ SPItemClass parent_class;
+
+ void (* update_patheffect) (SPLPEItem *lpeitem, bool write);
+};
+
+GType sp_lpe_item_get_type();
+
+void sp_lpe_item_update_patheffect (SPLPEItem *lpeitem, bool wholetree, bool write);
+bool sp_lpe_item_perform_path_effect(SPLPEItem *lpeitem, SPCurve *curve);
+void sp_lpe_item_add_path_effect(SPLPEItem *lpeitem, gchar *value, bool reset);
+void sp_lpe_item_add_path_effect(SPLPEItem *lpeitem, LivePathEffectObject * new_lpeobj);
+bool sp_lpe_item_fork_path_effects_if_necessary(SPLPEItem *lpeitem, unsigned int nr_of_allowed_users = 1);
+void sp_lpe_item_remove_all_path_effects(SPLPEItem *lpeitem, bool keep_paths);
+void sp_lpe_item_remove_current_path_effect(SPLPEItem *lpeitem, bool keep_paths);
+void sp_lpe_item_down_current_path_effect(SPLPEItem *lpeitem);
+void sp_lpe_item_up_current_path_effect(SPLPEItem *lpeitem);
+bool sp_lpe_item_has_path_effect(SPLPEItem *lpeitem);
+bool sp_lpe_item_has_broken_path_effect(SPLPEItem *lpeitem);
+bool sp_lpe_item_has_path_effect_recursive(SPLPEItem *lpeitem);
+Inkscape::LivePathEffect::Effect* sp_lpe_item_has_path_effect_of_type(SPLPEItem *lpeitem, int type);
+bool sp_lpe_item_can_accept_freehand_shape(SPLPEItem *lpeitem);
+void sp_lpe_item_edit_next_param_oncanvas(SPLPEItem *lpeitem, SPDesktop *dt);
+PathEffectList sp_lpe_item_get_effect_list(SPLPEItem *lpeitem);
+Inkscape::LivePathEffect::LPEObjectReference* sp_lpe_item_get_current_lpereference(SPLPEItem *lpeitem);
+Inkscape::LivePathEffect::Effect* sp_lpe_item_get_current_lpe(SPLPEItem *lpeitem);
+bool sp_lpe_item_set_current_path_effect(SPLPEItem *lpeitem, Inkscape::LivePathEffect::LPEObjectReference* lperef);
+bool sp_lpe_item_path_effects_enabled(SPLPEItem *lpeitem);
+
+#endif /* !SP_LPE_ITEM_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 :