From: bgk Date: Fri, 28 Mar 2008 19:13:14 +0000 (+0000) Subject: - Created a SPLPEItem class that handles applying a LPE to an Item X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=23d859f2ce09c04ed802cb4912cc9c50f512f0a2;p=inkscape.git - Created a SPLPEItem class that handles applying a LPE to an Item - LPEs can now be applied to groups - Updated the bend path to work properly with groups --- diff --git a/src/Makefile_insert b/src/Makefile_insert index 99fed18c3..c4f196dd5 100644 --- a/src/Makefile_insert +++ b/src/Makefile_insert @@ -232,6 +232,7 @@ libinkpre_a_SOURCES = \ sp-line.cpp sp-line.h \ sp-linear-gradient-fns.h \ sp-linear-gradient.h \ + sp-lpe-item.cpp sp-lpe-item.h \ sp-marker-loc.h \ marker.cpp marker.h \ sp-mask.cpp sp-mask.h \ diff --git a/src/box3d-side.cpp b/src/box3d-side.cpp index 4cd3765c9..632a697af 100644 --- a/src/box3d-side.cpp +++ b/src/box3d-side.cpp @@ -236,7 +236,7 @@ box3d_side_set_shape (SPShape *shape) sp_curve_lineto (c, box3d_get_corner_screen(box, corners[3])); sp_curve_closepath (c); - sp_shape_perform_path_effect(c, SP_SHAPE (side)); + sp_lpe_item_perform_path_effect(SP_LPE_ITEM (side), c); sp_shape_set_curve_insync (SP_SHAPE (side), c, TRUE); sp_curve_unref (c); } diff --git a/src/draw-context.cpp b/src/draw-context.cpp index 13ba9f828..adcbc3b3c 100644 --- a/src/draw-context.cpp +++ b/src/draw-context.cpp @@ -528,9 +528,7 @@ spdc_flush_white(SPDrawContext *dc, SPCurve *gc) Inkscape::XML::Node *repr; if (dc->white_item) { repr = SP_OBJECT_REPR(dc->white_item); - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(SP_SHAPE(dc->white_item)); - if (lpeobj) - has_lpe = true; + has_lpe = sp_lpe_item_has_path_effect_recursive(SP_LPE_ITEM(dc->white_item)); } else { repr = xml_doc->createElement("svg:path"); /* Set style */ diff --git a/src/live_effects/Makefile_insert b/src/live_effects/Makefile_insert index d7cc55939..fee34a9d6 100644 --- a/src/live_effects/Makefile_insert +++ b/src/live_effects/Makefile_insert @@ -10,6 +10,8 @@ live_effects_liblive_effects_a_SOURCES = \ live_effects/effect.h \ live_effects/lpeobject.cpp \ live_effects/lpeobject.h \ + live_effects/lpegroupbbox.cpp \ + live_effects/lpegroupbbox.h \ live_effects/lpeobject-reference.cpp \ live_effects/lpeobject-reference.h \ live_effects/n-art-bpath-2geom.cpp \ diff --git a/src/live_effects/effect.cpp b/src/live_effects/effect.cpp index 777be6e77..dc43af0d5 100644 --- a/src/live_effects/effect.cpp +++ b/src/live_effects/effect.cpp @@ -132,6 +132,13 @@ Effect::getName() return Glib::ustring( _("No effect") ); } +void +Effect::doBeforeEffect (SPLPEItem *lpeitem) +{ + //Do nothing for simple effects +} + + /* * Here be the doEffect function chain: */ diff --git a/src/live_effects/effect.h b/src/live_effects/effect.h index 6b5295071..b13ec5f6d 100644 --- a/src/live_effects/effect.h +++ b/src/live_effects/effect.h @@ -16,6 +16,7 @@ #include <2geom/path.h> #include "ui/widget/registry.h" #include "util/enums.h" +#include "sp-lpe-item.h" #define LPE_CONVERSION_TOLERANCE 0.01 // FIXME: find good solution for this. @@ -75,6 +76,8 @@ public: virtual ~Effect(); + virtual void doBeforeEffect (SPLPEItem *lpeitem); + virtual void doEffect (SPCurve * curve); virtual Gtk::Widget * newWidget(Gtk::Tooltips * tooltips); diff --git a/src/live_effects/lpe-pathalongpath.cpp b/src/live_effects/lpe-pathalongpath.cpp index 0475f4603..d17a0f84f 100644 --- a/src/live_effects/lpe-pathalongpath.cpp +++ b/src/live_effects/lpe-pathalongpath.cpp @@ -2,6 +2,7 @@ /* * Copyright (C) Johan Engelen 2007 + * Copyright (C) Steren Giannini 2008 * * Released under GNU GPL, read the file 'COPYING' for more information */ @@ -10,6 +11,7 @@ #include "sp-shape.h" #include "sp-item.h" #include "sp-path.h" +#include "sp-item-group.h" #include "display/curve.h" #include #include @@ -66,6 +68,8 @@ LPEPathAlongPath::LPEPathAlongPath(LivePathEffectObject *lpeobject) : prop_scale.param_set_digits(3); prop_scale.param_set_increments(0.01, 0.10); + + groupSpecialBehavior = false; } LPEPathAlongPath::~LPEPathAlongPath() @@ -73,6 +77,30 @@ LPEPathAlongPath::~LPEPathAlongPath() } +void +LPEPathAlongPath::doBeforeEffect (SPLPEItem *lpeitem) +{ + if(SP_IS_GROUP(lpeitem)) + { + groupSpecialBehavior = true; + + using namespace Geom; + Piecewise > pwd2; + std::vector temppath; + + recursive_original_bbox(SP_GROUP(lpeitem), pwd2, temppath); + + for (unsigned int i=0; i < temppath.size(); i++) { + pwd2.concat( temppath[i].toPwSb() ); + } + + D2 > d2pw = make_cuts_independant(pwd2); + boundingbox_X = bounds_exact(d2pw[0]); + boundingbox_Y = bounds_exact(d2pw[1]); + } + +} + Geom::Piecewise > LPEPathAlongPath::doEffect_pwd2 (Geom::Piecewise > & pwd2_in) @@ -89,14 +117,19 @@ LPEPathAlongPath::doEffect_pwd2 (Geom::Piecewise > & pwd2 D2 > patternd2 = make_cuts_independant(pwd2_in); Piecewise x = vertical_pattern.get_value() ? Piecewise(patternd2[1]) : Piecewise(patternd2[0]); Piecewise y = vertical_pattern.get_value() ? Piecewise(patternd2[0]) : Piecewise(patternd2[1]); - Interval pattBnds = bounds_exact(x); - x -= pattBnds.min(); - Interval pattBndsY = bounds_exact(y); - y -= pattBndsY.middle(); - double scaling = uskeleton.cuts.back()/pattBnds.extent(); +//We use the group bounding box size or the path bbox size to translate well x and y + if(groupSpecialBehavior == false) + { + boundingbox_X = bounds_exact(x); + boundingbox_Y = bounds_exact(y); + } + x-= boundingbox_X.min(); + y-= boundingbox_Y.middle(); + + double scaling = uskeleton.cuts.back()/boundingbox_X.extent(); - if (scaling != 1.0) { + if (scaling != 1.0) { x*=scaling; } @@ -106,6 +139,7 @@ LPEPathAlongPath::doEffect_pwd2 (Geom::Piecewise > & pwd2 if (prop_scale != 1.0) y *= prop_scale; } + Piecewise > output = compose(uskeleton,x) + y*compose(n,x); return output; } @@ -113,29 +147,45 @@ LPEPathAlongPath::doEffect_pwd2 (Geom::Piecewise > & pwd2 void LPEPathAlongPath::resetDefaults(SPItem * item) { - if (!SP_IS_PATH(item)) return; + if (SP_IS_PATH(item) || SP_IS_GROUP(item)) + { + // set the bend path to run horizontally in the middle of the bounding box of the original path + using namespace Geom; + Piecewise > pwd2; + std::vector temppath; + + if (SP_IS_PATH(item)) + { + //TODO : this won't work well with LPE stacking + temppath = SVGD_to_2GeomPath( SP_OBJECT_REPR(item)->attribute("inkscape:original-d")); + } + else if (SP_IS_GROUP(item)) + { + recursive_original_bbox(SP_GROUP(item), pwd2, temppath); + } - using namespace Geom; - - // set the bend path to run horizontally in the middle of the bounding box of the original path - Piecewise > pwd2; - std::vector temppath = SVGD_to_2GeomPath( SP_OBJECT_REPR(item)->attribute("inkscape:original-d")); for (unsigned int i=0; i < temppath.size(); i++) { pwd2.concat( temppath[i].toPwSb() ); - } + } + D2 > d2pw = make_cuts_independant(pwd2); - Interval bndsX = bounds_exact(d2pw[0]); - Interval bndsY = bounds_exact(d2pw[1]); - Point start(bndsX.min(), (bndsY.max()+bndsY.min())/2); - Point end(bndsX.max(), (bndsY.max()+bndsY.min())/2); + boundingbox_X = bounds_exact(d2pw[0]); + boundingbox_Y = bounds_exact(d2pw[1]); + + + Point start(boundingbox_X.min(), (boundingbox_Y.max()+boundingbox_Y.min())/2); + Point end(boundingbox_X.max(), (boundingbox_Y.max()+boundingbox_Y.min())/2); if ( Geom::are_near(start,end) ) { - end += Point(1.,0.); - } + end += Point(1.,0.); + } Geom::Path path; path.start( start ); path.appendNew( end ); bend_path.param_set_and_write_new_value( path.toPwSb() ); + + + } } void diff --git a/src/live_effects/lpe-pathalongpath.h b/src/live_effects/lpe-pathalongpath.h index 11d28530a..f1578d5bf 100644 --- a/src/live_effects/lpe-pathalongpath.h +++ b/src/live_effects/lpe-pathalongpath.h @@ -4,7 +4,8 @@ /* * Inkscape::LPEPathAlongPath * -* Copyright (C) Johan Engelen 2007 + * Copyright (C) Johan Engelen 2007 + * Copyright (C) Steren Giannini 2008 * * Released under GNU GPL, read the file 'COPYING' for more information */ @@ -14,14 +15,26 @@ #include "live_effects/parameter/enum.h" #include "live_effects/parameter/bool.h" +#include <2geom/sbasis.h> +#include <2geom/sbasis-geometric.h> +#include <2geom/bezier-to-sbasis.h> +#include <2geom/sbasis-to-bezier.h> +#include <2geom/d2.h> +#include <2geom/piecewise.h> + +#include "live_effects/lpegroupbbox.h" + namespace Inkscape { namespace LivePathEffect { -class LPEPathAlongPath : public Effect { +//for Bend path on group : we need information concerning the group Bounding box +class LPEPathAlongPath : public Effect, LivePathEffect_group_bbox { public: LPEPathAlongPath(LivePathEffectObject *lpeobject); virtual ~LPEPathAlongPath(); + virtual void doBeforeEffect (SPLPEItem *lpeitem); + virtual Geom::Piecewise > doEffect_pwd2 (Geom::Piecewise > & pwd2_in); virtual void resetDefaults(SPItem * item); @@ -34,6 +47,8 @@ private: BoolParam scale_y_rel; BoolParam vertical_pattern; + bool groupSpecialBehavior; + void on_pattern_pasted(); LPEPathAlongPath(const LPEPathAlongPath&); diff --git a/src/nodepath.cpp b/src/nodepath.cpp index a563696cc..84d1125f4 100644 --- a/src/nodepath.cpp +++ b/src/nodepath.cpp @@ -231,10 +231,10 @@ Inkscape::NodePath::Path *sp_nodepath_new(SPDesktop *desktop, SPObject *object, } } else { np->repr_nodetypes_key = g_strdup("sodipodi:nodetypes"); - if ( SP_SHAPE(np->object)->path_effect_href ) { + if ( sp_lpe_item_has_path_effect_recursive(SP_LPE_ITEM(np->object)) ) { np->repr_key = g_strdup("inkscape:original-d"); - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(SP_SHAPE(np->object)); + LivePathEffectObject *lpeobj = sp_lpe_item_get_livepatheffectobject(SP_LPE_ITEM(np->object)); if (lpeobj && lpeobj->lpe) { lpeobj->lpe->setup_nodepath(np); } @@ -4555,7 +4555,7 @@ void sp_nodepath_set_curve (Inkscape::NodePath::Path *np, SPCurve *curve) { return; if (SP_IS_PATH(np->object)) { - if (SP_SHAPE(np->object)->path_effect_href) { + if (sp_lpe_item_has_path_effect_recursive(SP_LPE_ITEM(np->object))) { sp_path_set_original_curve(SP_PATH(np->object), curve, true, false); } else { sp_shape_set_curve(SP_SHAPE(np->object), curve, true); diff --git a/src/path-chemistry.cpp b/src/path-chemistry.cpp index 46c81fa97..49c1a1063 100644 --- a/src/path-chemistry.cpp +++ b/src/path-chemistry.cpp @@ -42,6 +42,8 @@ /* Helper functions for sp_selected_path_to_curves */ static void sp_selected_path_to_curves0(gboolean do_document_done, guint32 text_grouping_policy); +static bool sp_item_list_to_curves(const GSList *items, GSList **selected, GSList **to_select); + enum { /* Not used yet. This is the placeholder of Lauris's idea. */ SP_TOCURVE_INTERACTIVE = 1 << 0, @@ -88,7 +90,6 @@ sp_selected_path_combine(void) continue; did = true; - NArtBpath *abp = NULL; SPCurve *c = sp_shape_get_curve(SP_SHAPE(item)); if (first == NULL) { // this is the topmost path first = item; @@ -290,6 +291,31 @@ sp_selected_path_to_curves0(gboolean interactive, guint32 /*text_grouping_policy selection->clear(); GSList *items = g_slist_copy(selected); + did = sp_item_list_to_curves(items, &selected, &to_select); + + g_slist_free (items); + selection->setReprList(to_select); + selection->addList(selected); + g_slist_free (to_select); + g_slist_free (selected); + + if (interactive) { + desktop->clearWaitingCursor(); + if (did) { + sp_document_done(sp_desktop_document(desktop), SP_VERB_OBJECT_TO_CURVE, + _("Object to path")); + } else { + sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("No objects to convert to path in the selection.")); + return; + } + } +} + +static bool +sp_item_list_to_curves(const GSList *items, GSList **selected, GSList **to_select) +{ + bool did = false; + for (; items != NULL; items = items->next) { @@ -305,20 +331,37 @@ sp_selected_path_to_curves0(gboolean interactive, guint32 /*text_grouping_policy Inkscape::XML::Node *repr = box3d_convert_to_group(SP_BOX3D(item)); if (repr) { - to_select = g_slist_prepend (to_select, repr); + *to_select = g_slist_prepend (*to_select, repr); did = true; - selected = g_slist_remove (selected, item); + *selected = g_slist_remove (*selected, item); } continue; } + + if (SP_IS_GROUP(item)) { + sp_lpe_item_remove_path_effect(SP_LPE_ITEM(item), true); + GSList *item_list = sp_item_group_item_list(SP_GROUP(item)); + + GSList *item_to_select = NULL; + GSList *item_selected = NULL; + + if (sp_item_list_to_curves(item_list, &item_selected, &item_to_select)) + did = true; + + g_slist_free(item_list); + g_slist_free(item_to_select); + g_slist_free(item_selected); + + continue; + } Inkscape::XML::Node *repr = sp_selected_item_to_curved_repr(item, 0); if (!repr) continue; did = true; - selected = g_slist_remove (selected, item); + *selected = g_slist_remove (*selected, item); // remember the position of the item gint pos = SP_OBJECT_REPR(item)->position(); @@ -339,26 +382,11 @@ sp_selected_path_to_curves0(gboolean interactive, guint32 /*text_grouping_policy /* Buglet: We don't re-add the (new version of the) object to the selection of any other * desktops where it was previously selected. */ - to_select = g_slist_prepend (to_select, repr); + *to_select = g_slist_prepend (*to_select, repr); Inkscape::GC::release(repr); } - - g_slist_free (items); - selection->setReprList(to_select); - selection->addList(selected); - g_slist_free (to_select); - g_slist_free (selected); - - if (interactive) { - desktop->clearWaitingCursor(); - if (did) { - sp_document_done(sp_desktop_document(desktop), SP_VERB_OBJECT_TO_CURVE, - _("Object to path")); - } else { - sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("No objects to convert to path in the selection.")); - return; - } - } + + return did; } Inkscape::XML::Node * @@ -450,7 +478,7 @@ sp_selected_path_reverse() SPCurve *rcurve = sp_curve_reverse(sp_path_get_curve_reference(path)); gchar *str = sp_svg_write_path(SP_CURVE_BPATH(rcurve)); - if ( sp_shape_has_path_effect(SP_SHAPE(path)) ) { + if ( sp_lpe_item_has_path_effect_recursive(SP_LPE_ITEM(path)) ) { SP_OBJECT_REPR(path)->setAttribute("inkscape:original-d", str); } else { SP_OBJECT_REPR(path)->setAttribute("d", str); diff --git a/src/selection-chemistry.cpp b/src/selection-chemistry.cpp index 81c4bc490..0ae2c8dc5 100644 --- a/src/selection-chemistry.cpp +++ b/src/selection-chemistry.cpp @@ -891,14 +891,8 @@ void sp_selection_paste_livepatheffect() void sp_selection_remove_livepatheffect_impl(SPItem *item) { - if ( item && SP_IS_SHAPE(item) ) { - sp_shape_remove_path_effect(SP_SHAPE(item)); - } else if (item && SP_IS_GROUP (item)) { - for (SPObject *child = sp_object_first_child(SP_OBJECT(item)) ; child != NULL; child = SP_OBJECT_NEXT(child) ) { - if (!SP_IS_ITEM (child)) - continue; - sp_selection_remove_livepatheffect_impl (SP_ITEM(child)); - } + if ( item && SP_IS_LPE_ITEM(item) ) { + sp_lpe_item_remove_path_effect(SP_LPE_ITEM(item), false); } } @@ -1626,9 +1620,8 @@ void sp_selection_next_patheffect_param(SPDesktop * dt) if ( selection && !selection->isEmpty() ) { SPItem *item = selection->singleItem(); if ( item && SP_IS_SHAPE(item)) { - SPShape *shape = SP_SHAPE(item); - if (sp_shape_has_path_effect(shape)) { - sp_shape_edit_next_param_oncanvas(shape, dt); + if (sp_lpe_item_has_path_effect(SP_LPE_ITEM(item))) { + sp_lpe_item_edit_next_param_oncanvas(SP_LPE_ITEM(item), dt); } else { dt->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("The selection has no applied path effect.")); } diff --git a/src/sp-ellipse.cpp b/src/sp-ellipse.cpp index 8bf3f7479..9b982d758 100644 --- a/src/sp-ellipse.cpp +++ b/src/sp-ellipse.cpp @@ -76,7 +76,7 @@ static void sp_genericellipse_update(SPObject *object, SPCtx *ctx, guint flags); static void sp_genericellipse_snappoints(SPItem const *item, SnapPointsIter p); static void sp_genericellipse_set_shape(SPShape *shape); -static void sp_genericellipse_update_patheffect (SPShape *shape, bool write); +static void sp_genericellipse_update_patheffect (SPLPEItem *lpeitem, bool write); static Inkscape::XML::Node *sp_genericellipse_write(SPObject *object, Inkscape::XML::Node *repr, guint flags); @@ -111,6 +111,7 @@ static void sp_genericellipse_class_init(SPGenericEllipseClass *klass) { SPObjectClass *sp_object_class = (SPObjectClass *) klass; SPItemClass *item_class = (SPItemClass *) klass; + SPLPEItemClass *lpe_item_class = (SPLPEItemClass *) klass; SPShapeClass *shape_class = (SPShapeClass *) klass; ge_parent_class = (SPShapeClass*) g_type_class_ref(SP_TYPE_SHAPE); @@ -121,7 +122,7 @@ static void sp_genericellipse_class_init(SPGenericEllipseClass *klass) item_class->snappoints = sp_genericellipse_snappoints; shape_class->set_shape = sp_genericellipse_set_shape; - shape_class->update_patheffect = sp_genericellipse_update_patheffect; + lpe_item_class->update_patheffect = sp_genericellipse_update_patheffect; } static void @@ -158,8 +159,9 @@ sp_genericellipse_update(SPObject *object, SPCtx *ctx, guint flags) } static void -sp_genericellipse_update_patheffect(SPShape *shape, bool write) +sp_genericellipse_update_patheffect(SPLPEItem *lpeitem, bool write) { + SPShape *shape = (SPShape *) lpeitem; sp_genericellipse_set_shape(shape); if (write) { @@ -274,7 +276,7 @@ static void sp_genericellipse_set_shape(SPShape *shape) SPCurve *c = sp_curve_new_from_bpath(nr_artpath_affine(bpath, aff)); g_assert(c != NULL); - sp_shape_perform_path_effect(c, SP_SHAPE (ellipse)); + sp_lpe_item_perform_path_effect(SP_LPE_ITEM (ellipse), c); sp_shape_set_curve_insync((SPShape *) ellipse, c, TRUE); sp_curve_unref(c); } diff --git a/src/sp-item-group.cpp b/src/sp-item-group.cpp index d0a1d9111..cd74f88b8 100644 --- a/src/sp-item-group.cpp +++ b/src/sp-item-group.cpp @@ -65,7 +65,9 @@ static NRArenaItem *sp_group_show (SPItem *item, NRArena *arena, unsigned int ke static void sp_group_hide (SPItem * item, unsigned int key); static void sp_group_snappoints (SPItem const *item, SnapPointsIter p); -static SPItemClass * parent_class; +static void sp_group_update_patheffect(SPLPEItem *lpeitem, bool write); + +static SPLPEItemClass * parent_class; GType sp_group_get_type (void) @@ -84,7 +86,7 @@ sp_group_get_type (void) (GInstanceInitFunc) sp_group_init, NULL, /* value_table */ }; - group_type = g_type_register_static (SP_TYPE_ITEM, "SPGroup", &group_info, (GTypeFlags)0); + group_type = g_type_register_static (SP_TYPE_LPE_ITEM, "SPGroup", &group_info, (GTypeFlags)0); } return group_type; } @@ -95,12 +97,14 @@ sp_group_class_init (SPGroupClass *klass) GObjectClass * object_class; SPObjectClass * sp_object_class; SPItemClass * item_class; + SPLPEItemClass * lpe_item_class; object_class = (GObjectClass *) klass; sp_object_class = (SPObjectClass *) klass; item_class = (SPItemClass *) klass; + lpe_item_class = (SPLPEItemClass *) klass; - parent_class = (SPItemClass *)g_type_class_ref (SP_TYPE_ITEM); + parent_class = (SPLPEItemClass *)g_type_class_ref (SP_TYPE_LPE_ITEM); object_class->dispose = sp_group_dispose; @@ -121,6 +125,8 @@ sp_group_class_init (SPGroupClass *klass) item_class->show = sp_group_show; item_class->hide = sp_group_hide; item_class->snappoints = sp_group_snappoints; + + lpe_item_class->update_patheffect = sp_group_update_patheffect; } static void @@ -289,16 +295,16 @@ sp_group_set_transform(SPItem *item, NR::Matrix const &xform) } static void sp_group_set(SPObject *object, unsigned key, char const *value) { - SPGroup *group=SP_GROUP(object); + SPGroup *group = SP_GROUP(object); switch (key) { - case SP_ATTR_INKSCAPE_GROUPMODE: { + case SP_ATTR_INKSCAPE_GROUPMODE: if ( value && !strcmp(value, "layer") ) { group->setLayerMode(SPGroup::LAYER); } else { group->setLayerMode(SPGroup::GROUP); } - } break; + break; default: { if (((SPObjectClass *) (parent_class))->set) { (* ((SPObjectClass *) (parent_class))->set)(object, key, value); @@ -361,6 +367,8 @@ sp_item_group_ungroup (SPGroup *group, GSList **children, bool do_done) } } + sp_lpe_item_remove_path_effect(SP_LPE_ITEM(group), false); + /* Step 1 - generate lists of children objects */ GSList *items = NULL; GSList *objects = NULL; @@ -796,6 +804,25 @@ void CGroup::onOrderChanged (Inkscape::XML::Node *child, Inkscape::XML::Node *, _group->requestModified(SP_OBJECT_MODIFIED_FLAG); } +static void +sp_group_update_patheffect (SPLPEItem *lpeitem, bool write) +{ +#ifdef GROUP_VERBOSE + g_message("sp_group_update_patheffect: %p\n", lpeitem); +#endif + g_return_if_fail (lpeitem != NULL); + g_return_if_fail (SP_IS_GROUP (lpeitem)); + + GSList const *item_list = sp_item_group_item_list(SP_GROUP(lpeitem)); + for ( GSList const *iter = item_list; iter; iter = iter->next ) { + SPObject *subitem = static_cast(iter->data); + if (SP_IS_LPE_ITEM(subitem)) { + sp_lpe_item_update_patheffect(SP_LPE_ITEM(subitem), true); + } + } +} + + /* Local Variables: mode:c++ diff --git a/src/sp-item-group.h b/src/sp-item-group.h index a677d08d7..5af7a7b94 100644 --- a/src/sp-item-group.h +++ b/src/sp-item-group.h @@ -14,7 +14,7 @@ */ #include -#include "sp-item.h" +#include "sp-lpe-item.h" #define SP_TYPE_GROUP (sp_group_get_type ()) #define SP_GROUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_GROUP, SPGroup)) @@ -26,7 +26,7 @@ class CGroup; namespace NR{ struct translate; } -struct SPGroup : public SPItem { +struct SPGroup : public SPLPEItem { enum LayerMode { GROUP, LAYER }; LayerMode _layer_mode; @@ -48,13 +48,13 @@ struct SPGroup : public SPItem { void translateChildItems(NR::translate const &tr); CGroup *group; - + private: void _updateLayerMode(unsigned int display_key=0); }; struct SPGroupClass { - SPItemClass parent_class; + SPLPEItemClass parent_class; }; /* diff --git a/src/sp-item.cpp b/src/sp-item.cpp index fc966aff4..263671d47 100644 --- a/src/sp-item.cpp +++ b/src/sp-item.cpp @@ -1291,18 +1291,18 @@ sp_item_adjust_paint_recursive (SPItem *item, NR::Matrix advertized_transform, N void sp_item_adjust_livepatheffect (SPItem *item, NR::Matrix const &postmul, bool set) { - if ( !SP_IS_SHAPE(item) ) + if ( !SP_IS_LPE_ITEM(item) ) return; - SPShape *shape = SP_SHAPE (item); - if ( sp_shape_has_path_effect(shape) ) { - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(shape); + SPLPEItem *lpeitem = SP_LPE_ITEM (item); + if ( sp_lpe_item_has_path_effect(lpeitem) ) { + LivePathEffectObject *lpeobj = sp_lpe_item_get_livepatheffectobject(lpeitem); LivePathEffectObject *new_lpeobj = lpeobj->fork_private_if_necessary(); if (new_lpeobj != lpeobj) { - sp_shape_set_path_effect(shape, new_lpeobj); + sp_lpe_item_set_path_effect(lpeitem, new_lpeobj); } - Inkscape::LivePathEffect::Effect * effect = sp_shape_get_livepatheffect(shape); + Inkscape::LivePathEffect::Effect * effect = sp_lpe_item_get_livepatheffect(lpeitem); if (effect) { effect->transform_multiply (to_2geom(postmul), set); } diff --git a/src/sp-path.cpp b/src/sp-path.cpp index 7dbe51c26..99670882a 100644 --- a/src/sp-path.cpp +++ b/src/sp-path.cpp @@ -59,7 +59,7 @@ static gchar * sp_path_description(SPItem *item); static void sp_path_convert_to_guides(SPItem *item); static void sp_path_update(SPObject *object, SPCtx *ctx, guint flags); -static void sp_path_update_patheffect(SPShape *shape, bool write); +static void sp_path_update_patheffect(SPLPEItem *lpeitem, bool write); static SPShapeClass *parent_class; @@ -98,7 +98,7 @@ sp_path_class_init(SPPathClass * klass) GObjectClass *gobject_class = (GObjectClass *) klass; SPObjectClass *sp_object_class = (SPObjectClass *) klass; SPItemClass *item_class = (SPItemClass *) klass; - SPShapeClass *shape_class = (SPShapeClass *) klass; + SPLPEItemClass *lpe_item_class = (SPLPEItemClass *) klass; parent_class = (SPShapeClass *)g_type_class_peek_parent(klass); @@ -114,7 +114,7 @@ sp_path_class_init(SPPathClass * klass) item_class->set_transform = sp_path_set_transform; item_class->convert_to_guides = sp_path_convert_to_guides; - shape_class->update_patheffect = sp_path_update_patheffect; + lpe_item_class->update_patheffect = sp_path_update_patheffect; } @@ -136,7 +136,7 @@ static gchar * sp_path_description(SPItem * item) { int count = sp_nodes_in_path(SP_PATH(item)); - if (SP_SHAPE(item)->path_effect_href) { + if (sp_lpe_item_has_path_effect(SP_LPE_ITEM(item))) { return g_strdup_printf(ngettext("Path (%i node, path effect)", "Path (%i nodes, path effect)",count), count); } else { @@ -264,7 +264,7 @@ sp_path_set(SPObject *object, unsigned int key, gchar const *value) object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG); break; case SP_ATTR_D: - if (!((SPShape *) path)->path_effect_href) { + if (!sp_lpe_item_has_path_effect_recursive(SP_LPE_ITEM(path))) { if (value) { NArtBpath *bpath = sp_svg_read_path(value); SPCurve *curve = sp_curve_new_from_bpath(bpath); @@ -410,12 +410,13 @@ sp_path_set_transform(SPItem *item, NR::Matrix const &xform) } static void -sp_path_update_patheffect(SPShape *shape, bool write) +sp_path_update_patheffect(SPLPEItem *lpeitem, bool write) { - SPPath *path = (SPPath *) shape; + SPShape *shape = (SPShape *) lpeitem; + SPPath *path = (SPPath *) lpeitem; if (path->original_curve) { SPCurve *curve = sp_curve_copy (path->original_curve); - sp_shape_perform_path_effect(curve, shape); + sp_lpe_item_perform_path_effect(SP_LPE_ITEM(shape), curve); sp_shape_set_curve(shape, curve, TRUE); sp_curve_unref(curve); diff --git a/src/sp-shape.cpp b/src/sp-shape.cpp index 12929e89c..1556226f1 100644 --- a/src/sp-shape.cpp +++ b/src/sp-shape.cpp @@ -18,7 +18,6 @@ # include "config.h" #endif - #include #include #include @@ -38,9 +37,7 @@ #include "prefs-utils.h" #include "attributes.h" -#include "live_effects/effect.h" #include "live_effects/lpeobject.h" -#include "live_effects/lpeobject-reference.h" #include "uri.h" #include "extract-uri.h" #include "uri-references.h" @@ -71,10 +68,7 @@ static void sp_shape_snappoints (SPItem const *item, SnapPointsIter p); static void sp_shape_update_marker_view (SPShape *shape, NRArenaItem *ai); -static void lpeobject_ref_changed(SPObject *old_ref, SPObject *ref, SPShape *shape); -static void lpeobject_ref_modified(SPObject *href, guint flags, SPShape *shape); - -static SPItemClass *parent_class; +static SPLPEItemClass *parent_class; /** * Registers the SPShape class with Gdk and returns its type number. @@ -94,7 +88,7 @@ sp_shape_get_type (void) (GInstanceInitFunc) sp_shape_init, NULL, /* value_table */ }; - type = g_type_register_static (SP_TYPE_ITEM, "SPShape", &info, (GTypeFlags)0); + type = g_type_register_static (SP_TYPE_LPE_ITEM, "SPShape", &info, (GTypeFlags)0); } return type; } @@ -109,14 +103,13 @@ sp_shape_class_init (SPShapeClass *klass) GObjectClass *gobject_class; SPObjectClass *sp_object_class; SPItemClass * item_class; - SPPathClass * path_class; + SPLPEItemClass * lpe_item_class; gobject_class = (GObjectClass *) klass; sp_object_class = (SPObjectClass *) klass; item_class = (SPItemClass *) klass; - path_class = (SPPathClass *) klass; - parent_class = (SPItemClass *)g_type_class_peek_parent (klass); + parent_class = (SPLPEItemClass *)g_type_class_peek_parent (klass); gobject_class->finalize = sp_shape_finalize; @@ -132,9 +125,9 @@ sp_shape_class_init (SPShapeClass *klass) item_class->show = sp_shape_show; item_class->hide = sp_shape_hide; item_class->snappoints = sp_shape_snappoints; + lpe_item_class->update_patheffect = NULL; klass->set_shape = NULL; - klass->update_patheffect = NULL; } /** @@ -143,10 +136,6 @@ sp_shape_class_init (SPShapeClass *klass) static void sp_shape_init (SPShape *shape) { - shape->path_effect_href = NULL; - shape->path_effect_ref = new Inkscape::LivePathEffect::LPEObjectReference(SP_OBJECT(shape)); - new (&shape->lpe_modified_connection) sigc::connection(); - for ( int i = 0 ; i < SP_MARKER_LOC_QTY ; i++ ) { new (&shape->release_connect[i]) sigc::connection(); new (&shape->modified_connect[i]) sigc::connection(); @@ -180,10 +169,6 @@ sp_shape_finalize (GObject *object) static void sp_shape_build (SPObject *object, SPDocument *document, Inkscape::XML::Node *repr) { - SP_SHAPE(object)->path_effect_ref->changedSignal().connect(sigc::bind(sigc::ptr_fun(lpeobject_ref_changed), SP_SHAPE(object))); - - sp_object_read_attr(object, "inkscape:path-effect"); - if (((SPObjectClass *) (parent_class))->build) { (*((SPObjectClass *) (parent_class))->build) (object, document, repr); } @@ -222,14 +207,6 @@ sp_shape_release (SPObject *object) if (shape->curve) { shape->curve = sp_curve_unref (shape->curve); } - - if (shape->path_effect_href) { - g_free(shape->path_effect_href); - } - shape->path_effect_ref->detach(); - - shape->lpe_modified_connection.disconnect(); - shape->lpe_modified_connection.~connection(); if (((SPObjectClass *) parent_class)->release) { ((SPObjectClass *) parent_class)->release (object); @@ -241,52 +218,14 @@ sp_shape_release (SPObject *object) static void sp_shape_set(SPObject *object, unsigned int key, gchar const *value) { - SPShape *shape = (SPShape *) object; - - switch (key) { - case SP_ATTR_INKSCAPE_PATH_EFFECT: - if ( value && shape->path_effect_href && ( strcmp(value, shape->path_effect_href) == 0 ) ) { - /* No change, do nothing. */ - } else { - if (shape->path_effect_href) { - g_free(shape->path_effect_href); - shape->path_effect_href = NULL; - } - if (value) { - shape->path_effect_href = g_strdup(value); - - // Now do the attaching, which emits the changed signal. - try { - shape->path_effect_ref->attach(Inkscape::URI(value)); - } catch (Inkscape::BadURIException &e) { - g_warning("%s", e.what()); - shape->path_effect_ref->detach(); - } - } else { - // Detach, which emits the changed signal. - shape->path_effect_ref->detach(); - } - } - break; - default: - if (((SPObjectClass *) parent_class)->set) { - ((SPObjectClass *) parent_class)->set(object, key, value); - } - break; + if (((SPObjectClass *) parent_class)->set) { + ((SPObjectClass *) parent_class)->set(object, key, value); } } static Inkscape::XML::Node * sp_shape_write(SPObject *object, Inkscape::XML::Node *repr, guint flags) { - SPShape *shape = (SPShape *) object; - - if ( shape->path_effect_href ) { - repr->setAttribute("inkscape:path-effect", shape->path_effect_href); - } else { - repr->setAttribute("inkscape:path-effect", NULL); - } - if (((SPObjectClass *)(parent_class))->write) { ((SPObjectClass *)(parent_class))->write(object, repr, flags); } @@ -1146,122 +1085,6 @@ static void sp_shape_snappoints(SPItem const *item, SnapPointsIter p) } } - -LivePathEffectObject * -sp_shape_get_livepatheffectobject(SPShape *shape) { - if (!shape) return NULL; - - if (sp_shape_has_path_effect(shape)) { - return shape->path_effect_ref->lpeobject; - } else { - return NULL; - } -} - -Inkscape::LivePathEffect::Effect * -sp_shape_get_livepatheffect(SPShape *shape) { - if (!shape) return NULL; - - LivePathEffectObject * lpeobj = sp_shape_get_livepatheffectobject(shape); - if (lpeobj) - return lpeobj->lpe; - else - return NULL; -} - -/** - * Calls any registered handlers for the update_patheffect action - */ -void -sp_shape_update_patheffect (SPShape *shape, bool write) -{ -#ifdef SHAPE_VERBOSE - g_message("sp_shape_update_patheffect: %p\n", shape); -#endif - g_return_if_fail (shape != NULL); - g_return_if_fail (SP_IS_SHAPE (shape)); - - if (SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (shape))->update_patheffect) { - SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (shape))->update_patheffect (shape, write); - } -} - -void sp_shape_perform_path_effect(SPCurve *curve, SPShape *shape) { - if (!shape) return; - if (!curve) return; - - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(shape); - if (lpeobj && lpeobj->lpe) { - lpeobj->lpe->doEffect(curve); - } -} - -/** - * Gets called when (re)attached to another lpeobject. - */ -static void -lpeobject_ref_changed(SPObject *old_ref, SPObject *ref, SPShape *shape) -{ - if (old_ref) { - sp_signal_disconnect_by_data(old_ref, shape); - } - if ( IS_LIVEPATHEFFECT(ref) && ref != shape ) - { - shape->lpe_modified_connection.disconnect(); - shape->lpe_modified_connection = ref->connectModified(sigc::bind(sigc::ptr_fun(&lpeobject_ref_modified), shape)); - lpeobject_ref_modified(ref, 0, shape); - } -} - -/** - * Gets called when lpeobject repr contents change: i.e. parameter change. - */ -static void -lpeobject_ref_modified(SPObject */*href*/, guint /*flags*/, SPShape *shape) -{ - sp_shape_update_patheffect (shape, true); -} - -void sp_shape_set_path_effect(SPShape *shape, gchar *value) -{ - if (!value) { - sp_shape_remove_path_effect(shape); - } else { - SP_OBJECT_REPR(shape)->setAttribute("inkscape:path-effect", value); - } -} - -void sp_shape_set_path_effect(SPShape *shape, LivePathEffectObject * new_lpeobj) -{ - const gchar * repr_id = SP_OBJECT_REPR(new_lpeobj)->attribute("id"); - gchar *hrefstr = g_strdup_printf("#%s", repr_id); - sp_shape_set_path_effect(shape, hrefstr); - g_free(hrefstr); -} - -void sp_shape_remove_path_effect(SPShape *shape) -{ - Inkscape::XML::Node *repr = SP_OBJECT_REPR(shape); - repr->setAttribute("inkscape:path-effect", NULL); - if (SP_IS_PATH(shape)) { - repr->setAttribute("d", repr->attribute("inkscape:original-d")); - repr->setAttribute("inkscape:original-d", NULL); - } -} - -bool sp_shape_has_path_effect(SPShape *shape) -{ - return (shape->path_effect_href != NULL); -} - -void sp_shape_edit_next_param_oncanvas(SPShape *shape, SPDesktop *dt) -{ - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(shape); - if (lpeobj && lpeobj->lpe) { - lpeobj->lpe->editNextParamOncanvas(SP_ITEM(shape), dt); - } -} - /* Local Variables: mode:c++ diff --git a/src/sp-shape.h b/src/sp-shape.h index ce5407ad6..cc25d2e88 100644 --- a/src/sp-shape.h +++ b/src/sp-shape.h @@ -15,7 +15,7 @@ */ #include "display/display-forward.h" -#include "sp-item.h" +#include "sp-lpe-item.h" #include "sp-marker-loc.h" #include @@ -29,34 +29,20 @@ #define SP_SHAPE_WRITE_PATH (1 << 2) struct SPDesktop; -struct LivePathEffectObject; -namespace Inkscape{ -namespace LivePathEffect{ - class LPEObjectReference; - class Effect; -}; -}; - -struct SPShape : public SPItem { +struct SPShape : public SPLPEItem { SPCurve *curve; SPObject *marker[SP_MARKER_LOC_QTY]; sigc::connection release_connect [SP_MARKER_LOC_QTY]; sigc::connection modified_connect [SP_MARKER_LOC_QTY]; - - gchar *path_effect_href; - Inkscape::LivePathEffect::LPEObjectReference *path_effect_ref; - sigc::connection lpe_modified_connection; }; struct SPShapeClass { - SPItemClass item_class; + SPLPEItemClass item_class; /* Build bpath from extra shape attributes */ void (* set_shape) (SPShape *shape); - - void (* update_patheffect) (SPShape *shape, bool write); }; GType sp_shape_get_type (void); @@ -79,16 +65,4 @@ int sp_shape_number_of_markers (SPShape* Shape, int type); NR::Matrix sp_shape_marker_get_transform(SPShape const *shape, NArtBpath const *bp); bool sp_shape_marker_required(SPShape const *shape, int const m, NArtBpath *bp); -LivePathEffectObject * sp_shape_get_livepatheffectobject(SPShape *shape); -Inkscape::LivePathEffect::Effect * sp_shape_get_livepatheffect(SPShape *shape); -void sp_shape_update_patheffect (SPShape *shape, bool write); -void sp_shape_perform_path_effect(SPCurve *curve, SPShape *shape); - -void sp_shape_set_path_effect(SPShape *shape, gchar *value); -void sp_shape_set_path_effect(SPShape *shape, LivePathEffectObject * new_lpeobj); -void sp_shape_remove_path_effect(SPShape *shape); -bool sp_shape_has_path_effect(SPShape *shape); - -void sp_shape_edit_next_param_oncanvas(SPShape *shape, SPDesktop *dt); - #endif diff --git a/src/sp-spiral.cpp b/src/sp-spiral.cpp index 3e8ce4997..45dc6d2e3 100644 --- a/src/sp-spiral.cpp +++ b/src/sp-spiral.cpp @@ -39,7 +39,7 @@ static gchar * sp_spiral_description (SPItem * item); static void sp_spiral_snappoints(SPItem const *item, SnapPointsIter p); static void sp_spiral_set_shape (SPShape *shape); -static void sp_spiral_update_patheffect (SPShape *shape, bool write); +static void sp_spiral_update_patheffect (SPLPEItem *lpeitem, bool write); static NR::Point sp_spiral_get_tangent (SPSpiral const *spiral, gdouble t); @@ -80,11 +80,13 @@ sp_spiral_class_init (SPSpiralClass *klass) GObjectClass * gobject_class; SPObjectClass * sp_object_class; SPItemClass * item_class; + SPLPEItemClass * lpe_item_class; SPShapeClass *shape_class; gobject_class = (GObjectClass *) klass; sp_object_class = (SPObjectClass *) klass; item_class = (SPItemClass *) klass; + lpe_item_class = (SPLPEItemClass *) klass; shape_class = (SPShapeClass *) klass; parent_class = (SPShapeClass *)g_type_class_ref (SP_TYPE_SHAPE); @@ -97,8 +99,9 @@ sp_spiral_class_init (SPSpiralClass *klass) item_class->description = sp_spiral_description; item_class->snappoints = sp_spiral_snappoints; + lpe_item_class->update_patheffect = sp_spiral_update_patheffect; + shape_class->set_shape = sp_spiral_set_shape; - shape_class->update_patheffect = sp_spiral_update_patheffect; } /** @@ -297,8 +300,9 @@ sp_spiral_update (SPObject *object, SPCtx *ctx, guint flags) } static void -sp_spiral_update_patheffect(SPShape *shape, bool write) +sp_spiral_update_patheffect(SPLPEItem *lpeitem, bool write) { + SPShape *shape = (SPShape *) lpeitem; sp_spiral_set_shape(shape); if (write) { @@ -463,7 +467,7 @@ sp_spiral_set_shape (SPShape *shape) sp_spiral_fit_and_draw (spiral, c, (1.0 - t)/(SAMPLE_SIZE - 1.0), darray, hat1, hat2, &t); - sp_shape_perform_path_effect(c, SP_SHAPE (spiral)); + sp_lpe_item_perform_path_effect(SP_LPE_ITEM (spiral), c); sp_shape_set_curve_insync ((SPShape *) spiral, c, TRUE); sp_curve_unref (c); } diff --git a/src/sp-star.cpp b/src/sp-star.cpp index a04af838f..2aeb0cfc0 100644 --- a/src/sp-star.cpp +++ b/src/sp-star.cpp @@ -42,7 +42,7 @@ static gchar * sp_star_description (SPItem * item); static void sp_star_snappoints(SPItem const *item, SnapPointsIter p); static void sp_star_set_shape (SPShape *shape); -static void sp_star_update_patheffect (SPShape *shape, bool write); +static void sp_star_update_patheffect (SPLPEItem *lpeitem, bool write); static SPShapeClass *parent_class; @@ -73,13 +73,13 @@ sp_star_class_init (SPStarClass *klass) GObjectClass * gobject_class; SPObjectClass * sp_object_class; SPItemClass * item_class; - SPPathClass * path_class; + SPLPEItemClass * lpe_item_class; SPShapeClass * shape_class; gobject_class = (GObjectClass *) klass; sp_object_class = (SPObjectClass *) klass; item_class = (SPItemClass *) klass; - path_class = (SPPathClass *) klass; + lpe_item_class = (SPLPEItemClass *) klass; shape_class = (SPShapeClass *) klass; parent_class = (SPShapeClass *)g_type_class_ref (SP_TYPE_SHAPE); @@ -92,8 +92,9 @@ sp_star_class_init (SPStarClass *klass) item_class->description = sp_star_description; item_class->snappoints = sp_star_snappoints; + lpe_item_class->update_patheffect = sp_star_update_patheffect; + shape_class->set_shape = sp_star_set_shape; - shape_class->update_patheffect = sp_star_update_patheffect; } static void @@ -276,8 +277,9 @@ sp_star_update (SPObject *object, SPCtx *ctx, guint flags) } static void -sp_star_update_patheffect(SPShape *shape, bool write) +sp_star_update_patheffect(SPLPEItem *lpeitem, bool write) { + SPShape *shape = (SPShape *) lpeitem; sp_star_set_shape(shape); if (write) { @@ -501,7 +503,7 @@ sp_star_set_shape (SPShape *shape) } sp_curve_closepath (c); - sp_shape_perform_path_effect(c, SP_SHAPE (star)); + sp_lpe_item_perform_path_effect(SP_LPE_ITEM (star), c); sp_shape_set_curve_insync (SP_SHAPE (star), c, TRUE); sp_curve_unref (c); } diff --git a/src/tweak-context.cpp b/src/tweak-context.cpp index d2ec3d3c0..f76694f25 100644 --- a/src/tweak-context.cpp +++ b/src/tweak-context.cpp @@ -476,7 +476,7 @@ sp_tweak_dilate_recursive (Inkscape::Selection *selection, SPItem *item, NR::Poi if (newrepr) { newrepr->setAttribute("d", str); } else { - if (SP_IS_SHAPE(item) && SP_SHAPE(item)->path_effect_href) { + if (SP_IS_LPE_ITEM(item) && sp_lpe_item_has_path_effect_recursive(SP_LPE_ITEM(item))) { SP_OBJECT_REPR(item)->setAttribute("inkscape:original-d", str); } else { SP_OBJECT_REPR(item)->setAttribute("d", str); diff --git a/src/ui/clipboard.cpp b/src/ui/clipboard.cpp index 081657cf0..842f10d52 100644 --- a/src/ui/clipboard.cpp +++ b/src/ui/clipboard.cpp @@ -556,9 +556,12 @@ void ClipboardManagerImpl::_copyUsedDefs(SPItem *item) _copyNode(SP_OBJECT_REPR(SP_OBJECT(shape->marker[i])), _doc, _defs); } } - // Also copy live effects if applicable - if (sp_shape_has_path_effect(shape)) { - _copyNode(SP_OBJECT_REPR(SP_OBJECT(sp_shape_get_livepatheffectobject(shape))), _doc, _defs); + } + // For lpe items, copy liveeffect if applicable + if (SP_IS_LPE_ITEM(item)) { + SPLPEItem *lpeitem = SP_LPE_ITEM (item); + if (sp_lpe_item_has_path_effect(lpeitem)) { + _copyNode(SP_OBJECT_REPR(SP_OBJECT(sp_lpe_item_get_livepatheffectobject(lpeitem))), _doc, _defs); } } // For 3D boxes, copy perspectives @@ -887,31 +890,14 @@ void ClipboardManagerImpl::_applyPathEffect(SPItem *item, gchar const *effect) { if ( item == NULL ) return; - if (SP_IS_SHAPE(item)) + if (SP_IS_LPE_ITEM(item)) { - SPShape *shape = SP_SHAPE(item); + SPLPEItem *lpeitem = SP_LPE_ITEM(item); SPObject *obj = sp_uri_reference_resolve(_clipboardSPDoc, effect); if (!obj) return; // if the effect is not used by anyone, we might as well take it LivePathEffectObject *lpeobj = LIVEPATHEFFECT(obj)->fork_private_if_necessary(1); - sp_shape_set_path_effect(shape, lpeobj); - - // set inkscape:original-d for paths. the other shapes don't need this - if (SP_IS_PATH(item)) { - Inkscape::XML::Node *pathrepr = SP_OBJECT_REPR(item); - if (!pathrepr->attribute("inkscape:original-d")) { - pathrepr->setAttribute("inkscape:original-d", pathrepr->attribute("d")); - } - } - } - else if (SP_IS_GROUP(item)) - { - for (SPObject *child = sp_object_first_child(SP_OBJECT(item)) ; - child != NULL ; child = SP_OBJECT_NEXT(child)) - { - if (!SP_IS_ITEM(child)) continue; - _applyPathEffect(SP_ITEM(child), effect); - } + sp_lpe_item_set_path_effect(lpeitem, lpeobj); } } diff --git a/src/ui/dialog/livepatheffect-editor.cpp b/src/ui/dialog/livepatheffect-editor.cpp index 29ec03a8c..2394adc6f 100644 --- a/src/ui/dialog/livepatheffect-editor.cpp +++ b/src/ui/dialog/livepatheffect-editor.cpp @@ -3,6 +3,8 @@ * * Authors: * Johan Engelen + * Steren Giannini + * Bastien Bouclet * * Copyright (C) 2007 Author * @@ -18,6 +20,7 @@ #include "verbs.h" #include "selection.h" #include "sp-shape.h" +#include "sp-item-group.h" #include "sp-path.h" #include "live_effects/effect.h" #include "live_effects/lpeobject.h" @@ -150,9 +153,9 @@ LivePathEffectEditor::onSelectionChanged(Inkscape::Selection *sel) if ( sel && !sel->isEmpty() ) { SPItem *item = sel->singleItem(); if ( item ) { - if ( SP_IS_SHAPE(item) ) { - SPShape *shape = SP_SHAPE(item); - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(shape); + if ( SP_IS_LPE_ITEM(item) ) { + SPLPEItem *lpeitem = SP_LPE_ITEM(item); + LivePathEffectObject *lpeobj = sp_lpe_item_get_livepatheffectobject(lpeitem); set_sensitize_all(true); if (lpeobj) { if (lpeobj->lpe) { @@ -164,8 +167,10 @@ LivePathEffectEditor::onSelectionChanged(Inkscape::Selection *sel) showText(_("No effect applied")); button_remove.set_sensitive(false); } - } else { - showText(_("Item is not a shape or path")); + } + else + { + showText(_("Item is not compound by paths")); set_sensitize_all(false); } } else { @@ -218,12 +223,13 @@ LivePathEffectEditor::onApply() Inkscape::Selection *sel = _getSelection(); if ( sel && !sel->isEmpty() ) { SPItem *item = sel->singleItem(); - if ( item && SP_IS_SHAPE(item) ) { + if ( item && SP_IS_LPE_ITEM(item) ) { SPDocument *doc = current_desktop->doc(); const Util::EnumData* data = combo_effecttype.get_active_data(); if (!data) return; + // Path effect definition Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc); Inkscape::XML::Node *repr = xml_doc->createElement("inkscape:path-effect"); repr->setAttribute("effect", data->key.c_str() ); @@ -233,18 +239,10 @@ LivePathEffectEditor::onApply() Inkscape::GC::release(repr); gchar *href = g_strdup_printf("#%s", repr_id); - sp_shape_set_path_effect(SP_SHAPE(item), href); + sp_lpe_item_set_path_effect(SP_LPE_ITEM(item), href); g_free(href); - // make sure there is an original-d for paths!!! - if ( SP_IS_PATH(item) ) { - Inkscape::XML::Node *pathrepr = SP_OBJECT_REPR(item); - if ( ! pathrepr->attribute("inkscape:original-d") ) { - pathrepr->setAttribute("inkscape:original-d", pathrepr->attribute("d")); - } - } - - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(SP_SHAPE(item)); + LivePathEffectObject *lpeobj = sp_lpe_item_get_livepatheffectobject(SP_LPE_ITEM(item)); if (lpeobj && lpeobj->lpe) { lpeobj->lpe->resetDefaults(item); } @@ -263,8 +261,8 @@ LivePathEffectEditor::onRemove() Inkscape::Selection *sel = _getSelection(); if ( sel && !sel->isEmpty() ) { SPItem *item = sel->singleItem(); - if ( item && SP_IS_SHAPE(item) ) { - sp_shape_remove_path_effect(SP_SHAPE(item)); + if ( item && SP_IS_LPE_ITEM(item) ) { + sp_lpe_item_remove_path_effect(SP_LPE_ITEM(item), false); showText(_("No effect applied")); button_remove.set_sensitive(false); sp_document_done ( sp_desktop_document (current_desktop), SP_VERB_DIALOG_LIVE_PATH_EFFECT, @@ -273,8 +271,6 @@ LivePathEffectEditor::onRemove() } } - - } // namespace Dialog } // namespace UI } // namespace Inkscape diff --git a/src/widgets/toolbox.cpp b/src/widgets/toolbox.cpp index 76bdc7d07..f550b5dc5 100644 --- a/src/widgets/toolbox.cpp +++ b/src/widgets/toolbox.cpp @@ -993,9 +993,8 @@ sp_node_toolbox_sel_changed (Inkscape::Selection *selection, GObject *tbl) { GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "nodes_lpeedit" ) ); SPItem *item = selection->singleItem(); - if (item && SP_IS_SHAPE(item)) { - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(SP_SHAPE(item)); - if (lpeobj) { + if (item && SP_IS_LPE_ITEM(item)) { + if (sp_lpe_item_has_path_effect(SP_LPE_ITEM(item))) { gtk_action_set_sensitive(w, TRUE); } else { gtk_action_set_sensitive(w, FALSE);