Remove clone original code

(bzr r15295.1.47)

11 files changed, 28 insertions, 962 deletions

diff --git a/src/live_effects/CMakeLists.txt b/src/live_effects/CMakeLists.txt
index 5ffccc7c0..784317090 100644
--- a/src/live_effects/CMakeLists.txt
+++ b/src/live_effects/CMakeLists.txt
@@ -60,9 +60,6 @@ set(live_effects_SRC
 	parameter/array.cpp
 	parameter/bool.cpp
 	parameter/filletchamferpointarray.cpp
-	parameter/item-reference.cpp
-	parameter/item.cpp
-	parameter/originalitem.cpp
 	parameter/originalpath.cpp
 	parameter/originalpatharray.cpp
 	parameter/parameter.cpp
@@ -145,9 +142,6 @@ set(live_effects_SRC
 	parameter/bool.h
 	parameter/enum.h
 	parameter/filletchamferpointarray.h
-	parameter/item.h
-	parameter/item-reference.h
-	parameter/originalitem.h
 	parameter/originalpath.h
 	parameter/originalpatharray.h
 	parameter/parameter.h
diff --git a/src/live_effects/effect.cpp b/src/live_effects/effect.cpp
index 81a512d23..5cc0d6f20 100644
--- a/src/live_effects/effect.cpp
+++ b/src/live_effects/effect.cpp
@@ -116,7 +116,7 @@ const Util::EnumData<EffectType> LPETypeData[] = {
     {RULER,                 N_("Ruler"),                   "ruler"},
 /* 0.91 */
     {POWERSTROKE,           N_("Power stroke"),            "powerstroke"},
-    {CLONE_ORIGINAL,        N_("Clone original"),          "clone_original"},
+    {CLONE_ORIGINAL,        N_("Clone original path"),     "clone_original"},
 /* 0.92 */
     {SIMPLIFY,              N_("Simplify"),                "simplify"},
     {LATTICE2,              N_("Lattice Deformation 2"),   "lattice2"},
@@ -356,7 +356,7 @@ Effect::Effect(LivePathEffectObject *lpeobject)
       sp_lpe_item(NULL),
       current_zoom(1),
       upd_params(true),
-      sp_shape(NULL),
+      sp_curve(NULL),
       provides_own_flash_paths(true), // is automatically set to false if providesOwnFlashPaths() is not overridden
       is_ready(false) // is automatically set to false if providesOwnFlashPaths() is not overridden
 {
@@ -392,9 +392,9 @@ Effect::doOnApply (SPLPEItem const*/*lpeitem*/)
 }
 
 void
-Effect::setSelectedNodePoints(std::vector<Geom::Point> selected_np)
+Effect::setSelectedNodePoints(std::vector<Geom::Point> sNP)
 {
-    selected_nodes_points = selected_np;
+    selectedNodesPoints = sNP;
 }
 
 void
@@ -404,16 +404,16 @@ Effect::setCurrentZoom(double cZ)
 }
 
 bool
-Effect::isNodePointSelected(Geom::Point const &node_point) const
+Effect::isNodePointSelected(Geom::Point const &nodePoint) const
 {
-    if (selected_nodes_points.size() > 0) {
+    if (selectedNodesPoints.size() > 0) {
         using Geom::X;
         using Geom::Y; 
-        for (std::vector<Geom::Point>::const_iterator i = selected_nodes_points.begin();
-                i != selected_nodes_points.end(); ++i) {
+        for (std::vector<Geom::Point>::const_iterator i = selectedNodesPoints.begin();
+                i != selectedNodesPoints.end(); ++i) {
             Geom::Point p = *i;
             Geom::Affine transformCoordinate = sp_lpe_item->i2dt_affine();
-            Geom::Point p2(node_point[X], node_point[Y]);
+            Geom::Point p2(nodePoint[X],nodePoint[Y]);
             p2 *= transformCoordinate;
             if (Geom::are_near(p, p2, 0.01)) {
                 return true;
@@ -446,24 +446,21 @@ void Effect::doOnVisibilityToggled(SPLPEItem const* /*lpeitem*/)
 void Effect::doOnApply_impl(SPLPEItem const* lpeitem)
 {
     sp_lpe_item = const_cast<SPLPEItem *>(lpeitem);
-    SPShape * shape = dynamic_cast<SPShape *>(sp_lpe_item);
-    if(shape){
-        setCurrentShape(shape);
-    }
+    /*sp_curve = SP_SHAPE(sp_lpe_item)->getCurve();
+    pathvector_before_effect = sp_curve->get_pathvector();*/
     doOnApply(lpeitem);
 }
 
 void Effect::doBeforeEffect_impl(SPLPEItem const* lpeitem)
 {
     sp_lpe_item = const_cast<SPLPEItem *>(lpeitem);
-    //Groups set shape in performPathEffect before each call to doEffect
+    //printf("(SPLPEITEM*) %p\n", sp_lpe_item);
     SPShape * shape = dynamic_cast<SPShape *>(sp_lpe_item);
     if(shape){
-        setCurrentShape(shape);
+        sp_curve = shape->getCurve();
+        pathvector_before_effect = sp_curve->get_pathvector();
     }
-    //printf("(SPLPEITEM*) %p\n", sp_lpe_item);
     doBeforeEffect(lpeitem);
-
     if (apply_to_clippath_and_mask && SP_IS_GROUP(sp_lpe_item)) {
         sp_lpe_item->apply_to_clippath(sp_lpe_item);
         sp_lpe_item->apply_to_mask(sp_lpe_item);
@@ -471,16 +468,6 @@ void Effect::doBeforeEffect_impl(SPLPEItem const* lpeitem)
     update_helperpath();
 }
 
-void Effect::setCurrentShape(SPShape * shape){ 
-    if(shape){
-        sp_shape = shape;
-        if (!(sp_curve = sp_shape->getCurve())) {
-            // oops
-            return;
-        }
-        pathvector_before_effect = sp_curve->get_pathvector();
-    }
-}
 /**
  * Effects can have a parameter path set before they are applied by accepting a nonzero number of
  * mouse clicks. This method activates the pen context, which waits for the specified number of
diff --git a/src/live_effects/effect.h b/src/live_effects/effect.h
index b1dc0eabb..bc56c2390 100644
--- a/src/live_effects/effect.h
+++ b/src/live_effects/effect.h
@@ -79,8 +79,7 @@ public:
     static int acceptsNumClicks(EffectType type);
     int acceptsNumClicks() const { return acceptsNumClicks(effectType()); }
     void doAcceptPathPreparations(SPLPEItem *lpeitem);
-    SPShape * getCurrentShape(){ return sp_shape; };
-    void setCurrentShape(SPShape * shape);
+
     /*
      * isReady() indicates whether all preparations which are necessary to apply the LPE are done,
      * e.g., waiting for a parameter path either before the effect is created or when it needs a
@@ -170,10 +169,9 @@ protected:
     // instead of normally 'splitting' the path into continuous pwd2 paths and calling doEffect_pwd2 for each.
     bool concatenate_before_pwd2;
 
-    SPLPEItem * sp_lpe_item; // these get stored in doBeforeEffect_impl, and derived classes may do as they please with them.z
-    SPShape * sp_shape; // these get stored in doBeforeEffect_impl before doEffect chain, or in performPathEffects on groups, and derived classes may do as they please with them.
+    SPLPEItem * sp_lpe_item; // these get stored in doBeforeEffect_impl, and derived classes may do as they please with them.
     double current_zoom;
-    std::vector<Geom::Point> selected_nodes_points;
+    std::vector<Geom::Point> selectedNodesPoints;
     SPCurve * sp_curve;
     Geom::PathVector pathvector_before_effect;
 private:
diff --git a/src/live_effects/lpe-clone-original.cpp b/src/live_effects/lpe-clone-original.cpp
index 33abd685a..10418a02d 100644
--- a/src/live_effects/lpe-clone-original.cpp
+++ b/src/live_effects/lpe-clone-original.cpp
@@ -6,12 +6,6 @@
 
 #include "live_effects/lpe-clone-original.h"
 #include "display/curve.h"
-#include "svg/path-string.h"
-#include "svg/svg.h"
-#include "sp-clippath.h"
-#include "sp-mask.h"
-#include "xml/sp-css-attr.h"
-
 // TODO due to internal breakage in glibmm headers, this must be last:
 #include <glibmm/i18n.h>
 
@@ -20,268 +14,9 @@ namespace LivePathEffect {
 
 LPECloneOriginal::LPECloneOriginal(LivePathEffectObject *lpeobject) :
     Effect(lpeobject),
-    linked_path("LEGACY FALLBACK", "LEGACY FALLBACK", "linkedpath", &wr, this),
-    linked_item(_("Linked Item:"), _("Item from which to take the original data"), "linked_item", &wr, this),
-    scale(_("Scale %"), _("Scale item %"), "scale", &wr, this, 100.0),
-    preserve_position(_("Preserve position"), _("Preserve position"), "preserve_position", &wr, this, false),
-    inverse(_("Inverse clone"), _("Use LPE item as origin"), "inverse", &wr, this, false),
-    use_center(_("Relative center of element"), _("Relative center of element"), "use_center", &wr, this, true),
-    attributes("Attributes linked", "Attributes linked", "attributes", &wr, this,""),
-    style_attributes("Style attributes linked", "Style attributes linked", "style_attributes", &wr, this,"")
-{
-    registerParameter(&linked_path);
-    registerParameter(&linked_item);
-    registerParameter(&scale);
-    registerParameter(&attributes);
-    registerParameter(&style_attributes);
-    registerParameter(&preserve_position);
-    registerParameter(&inverse);
-    registerParameter(&use_center);
-    scale.param_set_range(0.01, 999999.0);
-    scale.param_set_increments(1, 1);
-    scale.param_set_digits(2);
-    attributes.param_hide_canvas_text();
-    style_attributes.param_hide_canvas_text();
-    preserve_position_changed = preserve_position;
-    preserve_affine = Geom::identity();
-}
-
-bool hasLinkedTransform( const char * attributes) {
-    gchar ** attarray = g_strsplit(attributes, ",", 0);
-    gchar ** iter = attarray;
-    bool has_linked_transform = false;
-    while (*iter != NULL) {
-        const char* attribute = (*iter);
-        if ( std::strcmp(attribute, "transform") == 0 ) {
-            has_linked_transform = true;
-        }
-        iter++;
-    }
-    return has_linked_transform;
-}
-
-void
-LPECloneOriginal::cloneAttrbutes(SPObject *origin, SPObject *dest, bool live, const char * attributes, const char * style_attributes, bool root) 
+    linked_path(_("Linked path:"), _("Path from which to take the original path data"), "linkedpath", &wr, this)
 {
-    SPDocument * document = SP_ACTIVE_DOCUMENT;
-    if ( SP_IS_GROUP(origin) && SP_IS_GROUP(dest) && SP_GROUP(origin)->getItemCount() == SP_GROUP(dest)->getItemCount() ) {
-        std::vector< SPObject * > childs = origin->childList(true);
-        size_t index = 0;
-        for (std::vector<SPObject * >::iterator obj_it = childs.begin(); 
-             obj_it != childs.end(); ++obj_it) {
-            SPObject *dest_child = dest->nthChild(index); 
-            cloneAttrbutes((*obj_it), dest_child, live, attributes, style_attributes, false); 
-            index++;
-        }
-    }
-    //Attributes
-    SPShape * shape_origin =  SP_SHAPE(origin);
-    SPPath * path_origin =  SP_PATH(origin);
-    SPShape * shape_dest =  SP_SHAPE(dest);
-    SPMask *mask_origin = SP_ITEM(origin)->mask_ref->getObject();
-    SPMask *mask_dest = SP_ITEM(dest)->mask_ref->getObject();
-    if(mask_origin && mask_dest) {
-        std::vector<SPObject*> mask_list = mask_origin->childList(true);
-        std::vector<SPObject*> mask_list_dest = mask_dest->childList(true);
-        if (mask_list.size() == mask_list_dest.size()) {
-            size_t i = 0;
-            for ( std::vector<SPObject*>::const_iterator iter=mask_list.begin();iter!=mask_list.end();++iter) {
-                SPObject * mask_data = *iter;
-                SPObject * mask_dest_data = mask_list_dest[i];
-                cloneAttrbutes(mask_data, mask_dest_data, live, attributes, style_attributes, false);
-                i++;
-            }
-        }
-    }
-    SPClipPath *clippath_origin = SP_ITEM(origin)->clip_ref->getObject();
-    SPClipPath *clippath_dest = SP_ITEM(dest)->clip_ref->getObject();
-    if(clippath_origin && clippath_dest) {
-        std::vector<SPObject*> clippath_list = clippath_origin->childList(true);
-        std::vector<SPObject*> clippath_list_dest = clippath_dest->childList(true);
-        if (clippath_list.size() == clippath_list_dest.size()) {
-            size_t i = 0;
-            for ( std::vector<SPObject*>::const_iterator iter=clippath_list.begin();iter!=clippath_list.end();++iter) {
-                SPObject * clippath_data = *iter;
-                SPObject * clippath_dest_data = clippath_list_dest[i];
-                cloneAttrbutes(clippath_data, clippath_dest_data, live, attributes, style_attributes, false);
-                i++;
-            }
-        }
-    }
-    gchar ** attarray = g_strsplit(attributes, ",", 0);
-    gchar ** iter = attarray;
-    Geom::Affine affine_dest = Geom::identity();
-    Geom::Affine affine_origin = Geom::identity();
-    Geom::Affine affine_previous = Geom::identity();
-    sp_svg_transform_read(SP_ITEM(dest)->getAttribute("transform"), &affine_dest);
-    sp_svg_transform_read(SP_ITEM(origin)->getAttribute("transform"), &affine_origin);
-    while (*iter != NULL) {
-        const char* attribute = (*iter);
-        if ( std::strcmp(attribute, "transform") == 0 ) {
-            if (preserve_position) {
-                Geom::Affine dest_affine = Geom::identity();
-                if (root) {
-                    dest_affine *= affine_origin;
-                    if (preserve_affine == Geom::identity()) {
-                        dest_affine *= Geom::Translate(affine_dest.translation());
-                    }
-                    dest_affine *= Geom::Translate(affine_origin.translation()).inverse();
-                    dest_affine *= Geom::Translate(preserve_affine.translation());
-                    affine_previous = preserve_affine;
-                    preserve_affine = Geom::identity();
-                    SP_ITEM(dest)->getRepr()->setAttribute("transform",sp_svg_transform_write(dest_affine));
-                }
-            } else {
-                SP_ITEM(dest)->getRepr()->setAttribute("transform",sp_svg_transform_write(affine_origin));
-            }
-        } else if ( shape_dest && shape_origin && live && (std::strcmp(attribute, "d") == 0)) {
-            SPCurve *c = NULL;
-            if (inverse) {
-                c = shape_origin->getCurveBeforeLPE();
-            } else {
-                c = shape_origin->getCurve();
-            }
-            if (c) {
-                Geom::PathVector c_pv = c->get_pathvector();
-                Geom::OptRect orig_bbox = SP_ITEM(origin)->geometricBounds();
-                Geom::OptRect dest_bbox = SP_ITEM(dest)->geometricBounds();
-                if (dest_bbox && orig_bbox && root) {
-                    Geom::Point orig_point = (*orig_bbox).corner(0);
-                    Geom::Point dest_point = (*dest_bbox).corner(0);
-                    if (use_center) {
-                        orig_point = (*orig_bbox).midpoint();
-                        dest_point = (*dest_bbox).midpoint();
-                    }
-                    if (scale != 100.0) {
-                        double scale_affine = scale/100.0;
-                        Geom::Scale scale = Geom::Scale(scale_affine);
-                        c_pv *= Geom::Translate(orig_point).inverse();
-                        c_pv *= scale;
-                        c_pv *= Geom::Translate(orig_point);
-                    }
-                    if (preserve_position) {
-                        c_pv *= Geom::Translate(dest_point - orig_point);
-                    }
-                }
-                if (inverse) {
-                    c_pv *= i2anc_affine(origin, sp_lpe_item);
-                } else {
-                    c_pv *= i2anc_affine(dest, sp_lpe_item);
-                }
-                c->set_pathvector(c_pv);
-                if (!path_origin) {
-                    shape_dest->setCurveInsync(c, TRUE);
-                    dest->getRepr()->setAttribute(attribute, sp_svg_write_path(c_pv));
-                } else {
-                    shape_dest->setCurve(c, TRUE);
-                }
-                c->unref();
-            } else {
-                dest->getRepr()->setAttribute(attribute, NULL);
-            }
-        } else {
-            dest->getRepr()->setAttribute(attribute, origin->getRepr()->attribute(attribute));
-        }
-        iter++;
-    }
-    g_strfreev (attarray);
-    SPCSSAttr *css_origin = sp_repr_css_attr_new();
-    sp_repr_css_attr_add_from_string(css_origin, origin->getRepr()->attribute("style"));
-    SPCSSAttr *css_dest = sp_repr_css_attr_new();
-    sp_repr_css_attr_add_from_string(css_dest, dest->getRepr()->attribute("style"));
-    gchar ** styleattarray = g_strsplit(style_attributes, ",", 0);
-    gchar ** styleiter = styleattarray;
-    while (*styleiter != NULL) {
-        const char* attribute = (*styleiter);
-        const char* origin_attribute = sp_repr_css_property(css_origin, attribute, "");
-        if (origin_attribute == "") {
-            sp_repr_css_set_property (css_dest, attribute, NULL);
-        } else {
-            sp_repr_css_set_property (css_dest, attribute, origin_attribute);
-        }
-        styleiter++;
-    }
-    g_strfreev (styleattarray);
-    Glib::ustring css_str;
-    sp_repr_css_write_string(css_dest,css_str);
-    dest->getRepr()->setAttribute("style", css_str.c_str());
-}
-
-void
-LPECloneOriginal::doBeforeEffect (SPLPEItem const* lpeitem){
-    if (linked_path.linksToPath()) { //Legacy staff
-        Glib::ustring attributes_value("d");
-        attributes.param_setValue(attributes_value);
-        attributes.write_to_SVG();
-        Glib::ustring style_attributes_value("");
-        style_attributes.param_setValue(style_attributes_value);
-        style_attributes.write_to_SVG();
-        linked_item.param_readSVGValue(linked_path.param_getSVGValue());
-        linked_path.param_readSVGValue("");
-    }
-
-    if (linked_item.linksToItem()) {
-        linked_item.setInverse(inverse);
-        if ( preserve_position_changed != preserve_position ) {
-            if (!preserve_position) {
-                sp_svg_transform_read(SP_ITEM(sp_lpe_item)->getAttribute("transform"), &preserve_affine);
-            }
-            preserve_position_changed = preserve_position;
-        }
-        if (inverse) {
-            cloneAttrbutes(SP_OBJECT(sp_lpe_item), linked_item.getObject(), true, attributes.param_getSVGValue(), style_attributes.param_getSVGValue(), true);
-        } else {
-            cloneAttrbutes(linked_item.getObject(), SP_OBJECT(sp_lpe_item), true, attributes.param_getSVGValue(), style_attributes.param_getSVGValue(), true);
-        }
-    }
-}
-
-
-Gtk::Widget *
-LPECloneOriginal::newWidget()
-{
-    // use manage here, because after deletion of Effect object, others might
-    // still be pointing to this widget.
-    Gtk::VBox *vbox = Gtk::manage(new Gtk::VBox(Effect::newWidget()));
-    vbox->set_border_width(5);
-    vbox->set_homogeneous(false);
-    vbox->set_spacing(2);
-
-    std::vector<Parameter *>::iterator it = param_vector.begin();
-    while (it != param_vector.end()) {
-        if ((*it)->widget_is_visible) {
-            Parameter * param = *it;
-            if (param->param_key == "linkedpath") {
-                ++it;
-                continue;
-            }
-            Gtk::Widget * widg = param->param_newWidget();
-            Glib::ustring * tip = param->param_getTooltip();
-            if (widg) {
-                vbox->pack_start(*widg, true, true, 2);
-                if (tip) {
-                    widg->set_tooltip_text(*tip);
-                } else {
-                    widg->set_tooltip_text("");
-                    widg->set_has_tooltip(false);
-                }
-            }
-        }
-
-        ++it;
-    }
-    this->upd_params = false;
-    return dynamic_cast<Gtk::Widget *>(vbox);
-}
-
-void
-LPECloneOriginal::doOnApply(SPLPEItem const* lpeitem){
-    Glib::ustring attributes_value("d,transform");
-    attributes.param_setValue(attributes_value);
-    attributes.write_to_SVG();
-    Glib::ustring style_attributes_value("opacity,stroke-width");
-    style_attributes.param_setValue(style_attributes_value);
-    style_attributes.write_to_SVG();
+    registerParameter( dynamic_cast<Parameter *>(&linked_path) );
 }
 
 LPECloneOriginal::~LPECloneOriginal()
@@ -289,22 +24,12 @@ LPECloneOriginal::~LPECloneOriginal()
 
 }
 
-void
-LPECloneOriginal::transform_multiply(Geom::Affine const& postmul, bool set)
-{
-    if (linked_item.linksToItem()) {
-        bool changed = false;
-        linked_item.getObject()->requestModified(SP_OBJECT_MODIFIED_FLAG);
-    }
-}
-
-void 
-LPECloneOriginal::doEffect (SPCurve * curve)
+void LPECloneOriginal::doEffect (SPCurve * curve)
 {
-    if (linked_item.linksToItem() && !inverse) {
-        SPShape * shape = getCurrentShape();
-        if(shape){
-            curve->set_pathvector(shape->getCurve()->get_pathvector());
+    if ( linked_path.linksToPath() ) {
+        Geom::PathVector linked_pathv = linked_path.get_pathvector();
+        if ( !linked_pathv.empty() ) {
+            curve->set_pathvector(linked_pathv);
         }
     }
 }
diff --git a/src/live_effects/lpe-clone-original.h b/src/live_effects/lpe-clone-original.h
index aad6e9fa9..abf65ded8 100644
--- a/src/live_effects/lpe-clone-original.h
+++ b/src/live_effects/lpe-clone-original.h
@@ -10,38 +10,22 @@
  */
 
 #include "live_effects/effect.h"
-#include "live_effects/parameter/originalitem.h"
 #include "live_effects/parameter/originalpath.h"
-#include "live_effects/parameter/parameter.h"
-#include "live_effects/parameter/point.h"
-#include "live_effects/parameter/text.h"
-#include "live_effects/lpegroupbbox.h"
 
 namespace Inkscape {
 namespace LivePathEffect {
 
-class LPECloneOriginal : public Effect, GroupBBoxEffect {
+class LPECloneOriginal : public Effect {
 public:
     LPECloneOriginal(LivePathEffectObject *lpeobject);
     virtual ~LPECloneOriginal();
-    virtual void doOnApply(SPLPEItem const* lpeitem);
+
     virtual void doEffect (SPCurve * curve);
-    virtual void doBeforeEffect (SPLPEItem const* lpeitem);
-    virtual void transform_multiply(Geom::Affine const& postmul, bool set);
-    virtual Gtk::Widget * newWidget();
-    void cloneAttrbutes(SPObject *origin, SPObject *dest, bool live, const char * attributes, const char * style_attributes, bool root);
 
 private:
     OriginalPathParam  linked_path;
-    OriginalItemParam  linked_item;
-    ScalarParam scale;
-    BoolParam preserve_position;
-    BoolParam inverse;
-    BoolParam use_center;
-    TextParam attributes;
-    TextParam style_attributes;
-    bool preserve_position_changed;
-    Geom::Affine preserve_affine;
+
+private:
     LPECloneOriginal(const LPECloneOriginal&);
     LPECloneOriginal& operator=(const LPECloneOriginal&);
 };
diff --git a/src/live_effects/parameter/item-reference.cpp b/src/live_effects/parameter/item-reference.cpp
deleted file mode 100644
index a775d93b7..000000000
--- a/src/live_effects/parameter/item-reference.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * The reference corresponding to href of LPE Item parameter.
- *
- * Copyright (C) 2008 Johan Engelen
- *
- * Released under GNU GPL, read the file 'COPYING' for more information.
- */
-
-#include "live_effects/parameter/item-reference.h"
-
-#include "sp-shape.h"
-#include "sp-text.h"
-#include "sp-item-group.h"
-
-namespace Inkscape {
-namespace LivePathEffect {
-
-bool ItemReference::_acceptObject(SPObject * const obj) const
-{
-    if (SP_IS_SHAPE(obj) || SP_IS_TEXT(obj) || SP_IS_GROUP(obj)) {
-        /* Refuse references to lpeobject */
-        if (obj == getOwner()) {
-            return false;
-        }
-        // TODO: check whether the referred item has this LPE applied, if so: deny deny deny!
-        return URIReference::_acceptObject(obj);
-    } else {
-        return false;
-    }
-}
-
-} // namespace LivePathEffect
-} // namespace Inkscape
-
-/*
-  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 :
diff --git a/src/live_effects/parameter/item-reference.h b/src/live_effects/parameter/item-reference.h
deleted file mode 100644
index 91231455a..000000000
--- a/src/live_effects/parameter/item-reference.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef SEEN_LPE_ITEM_REFERENCE_H
-#define SEEN_LPE_ITEM_REFERENCE_H
-
-/*
- * Copyright (C) 2008-2012 Authors
- * Authors: Johan Engelen
- *          Abhishek Sharma
- *
- * Released under GNU GPL, read the file 'COPYING' for more information.
- */
-
-#include <uri-references.h>
-
-class SPItem;
-namespace Inkscape {
-namespace XML { class Node; }
-
-namespace LivePathEffect {
-
-/**
- * The reference corresponding to href of LPE ItemParam.
- */
-class ItemReference : public Inkscape::URIReference {
-public:
-    ItemReference(SPObject *owner) : URIReference(owner) {}
-
-    SPItem *getObject() const {
-        return (SPItem *)URIReference::getObject();
-    }
-
-protected:
-    virtual bool _acceptObject(SPObject * const obj) const;
-
-private:
-    ItemReference(const ItemReference&);
-    ItemReference& operator=(const ItemReference&);
-};
-
-} // namespace LivePathEffect
-
-} // namespace Inkscape
-
-
-
-#endif /* !SEEN_LPE_PATH_REFERENCE_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 :
diff --git a/src/live_effects/parameter/item.cpp b/src/live_effects/parameter/item.cpp
deleted file mode 100644
index 8caea4e26..000000000
--- a/src/live_effects/parameter/item.cpp
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
- *   Abhishek Sharma
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#include "ui/widget/point.h"
-#include <glibmm/i18n.h>
-
-#include "live_effects/parameter/item.h"
-#include "live_effects/effect.h"
-#include "svg/svg.h"
-
-#include "widgets/icon.h"
-#include <gtk/gtk.h>
-#include "selection-chemistry.h"
-#include "xml/repr.h"
-#include "desktop.h"
-#include "inkscape.h"
-#include "message-stack.h"
-
-// clipboard support
-#include "ui/clipboard.h"
-// required for linking to other paths
-#include "uri.h"
-
-#include <gtkmm/button.h>
-#include <gtkmm/label.h>
-#include "ui/icon-names.h"
-
-namespace Inkscape {
-
-namespace LivePathEffect {
-
-ItemParam::ItemParam( const Glib::ustring& label, const Glib::ustring& tip,
-                      const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
-                      Effect* effect, const gchar * default_value)
-    : Parameter(label, tip, key, wr, effect),
-      changed(true),
-      href(NULL),
-      ref( (SPObject*)effect->getLPEObj() )
-{
-    defvalue = g_strdup(default_value);
-    ref_changed_connection = ref.changedSignal().connect(sigc::mem_fun(*this, &ItemParam::ref_changed));
-}
-
-ItemParam::~ItemParam()
-{
-    remove_link();
-    g_free(defvalue);
-}
-
-void
-ItemParam::param_set_default()
-{
-    param_readSVGValue(defvalue);
-}
-
-
-void
-ItemParam::param_set_and_write_default()
-{
-    param_write_to_repr(defvalue);
-}
-
-bool
-ItemParam::param_readSVGValue(const gchar * strvalue)
-{
-    if (strvalue) {
-        remove_link();
-        if (strvalue[0] == '#') {
-            if (href)
-                g_free(href);
-            href = g_strdup(strvalue);
-            try {
-                ref.attach(Inkscape::URI(href));
-                //lp:1299948
-                SPItem* i = ref.getObject();
-                if (i) {
-                    linked_modified_callback(i, SP_OBJECT_MODIFIED_FLAG);
-                } // else: document still processing new events. Repr of the linked object not created yet.
-            } catch (Inkscape::BadURIException &e) {
-                g_warning("%s", e.what());
-                ref.detach();
-            }
-        }
-        emit_changed();
-        return true;
-    }
-
-    return false;
-}
-
-gchar *
-ItemParam::param_getSVGValue() const
-{
-    return g_strdup(href);
-}
-
-Gtk::Widget *
-ItemParam::param_newWidget()
-{
-    Gtk::HBox * _widget = Gtk::manage(new Gtk::HBox());
-    Gtk::Widget*  pIcon = Gtk::manage( sp_icon_get_icon( INKSCAPE_ICON("edit-clone"), Inkscape::ICON_SIZE_BUTTON) );
-    Gtk::Button * pButton = Gtk::manage(new Gtk::Button());
-    Gtk::Label* pLabel = Gtk::manage(new Gtk::Label(param_label));
-    static_cast<Gtk::HBox*>(_widget)->pack_start(*pLabel, true, true);
-    pLabel->set_tooltip_text(param_tooltip);
-    pButton->set_relief(Gtk::RELIEF_NONE);
-    pIcon->show();
-    pButton->add(*pIcon);
-    pButton->show();
-    pButton->signal_clicked().connect(sigc::mem_fun(*this, &ItemParam::on_link_button_click));
-    static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
-    pButton->set_tooltip_text(_("Link to item on clipboard"));
-
-    static_cast<Gtk::HBox*>(_widget)->show_all_children();
-
-    return dynamic_cast<Gtk::Widget *> (_widget);
-}
-
-void
-ItemParam::emit_changed()
-{
-    changed = true;
-    signal_item_changed.emit();
-}
-
-
-void
-ItemParam::addCanvasIndicators(SPLPEItem const*/*lpeitem*/, std::vector<Geom::PathVector> &hp_vec)
-{
-}
-
-
-void
-ItemParam::start_listening(SPObject * to)
-{
-    if ( to == NULL ) {
-        return;
-    }
-    linked_delete_connection = to->connectDelete(sigc::mem_fun(*this, &ItemParam::linked_delete));
-    linked_modified_connection = to->connectModified(sigc::mem_fun(*this, &ItemParam::linked_modified));
-    if (SP_IS_ITEM(to)) {
-        linked_transformed_connection = SP_ITEM(to)->connectTransformed(sigc::mem_fun(*this, &ItemParam::linked_transformed));
-    }
-    linked_modified(to, SP_OBJECT_MODIFIED_FLAG); // simulate linked_modified signal, so that path data is updated
-}
-
-void
-ItemParam::quit_listening(void)
-{
-    linked_modified_connection.disconnect();
-    linked_delete_connection.disconnect();
-    linked_transformed_connection.disconnect();
-}
-
-void
-ItemParam::ref_changed(SPObject */*old_ref*/, SPObject *new_ref)
-{
-    quit_listening();
-    if ( new_ref ) {
-        start_listening(new_ref);
-    }
-}
-
-void
-ItemParam::remove_link()
-{
-    if (href) {
-        ref.detach();
-        g_free(href);
-        href = NULL;
-    }
-}
-
-void
-ItemParam::linked_delete(SPObject */*deleted*/)
-{
-    quit_listening();
-    remove_link();
-}
-
-void ItemParam::linked_modified(SPObject *linked_obj, guint flags)
-{
-    linked_modified_callback(linked_obj, flags);
-}
-
-void ItemParam::linked_transformed(Geom::Affine const *rel_transf, SPItem *moved_item)
-{
-    linked_transformed_callback(rel_transf, moved_item);
-}
-
-void
-ItemParam::linked_modified_callback(SPObject *linked_obj, guint /*flags*/)
-{
-    emit_changed();
-    SP_OBJECT(param_effect->getLPEObj())->requestModified(SP_OBJECT_MODIFIED_FLAG);
-}
-
-void
-ItemParam::on_link_button_click()
-{
-    Inkscape::UI::ClipboardManager *cm = Inkscape::UI::ClipboardManager::get();
-    const gchar * iid = cm->getFirstObjectID();
-    if (!iid) {
-        return;
-    }
-    
-    Glib::ustring itemid(iid);
-
-    if (itemid.empty()) {
-        return;
-    }
-
-    // add '#' at start to make it an uri.
-    itemid.insert(itemid.begin(), '#');
-    if ( href && strcmp(itemid.c_str(), href) == 0 ) {
-        // no change, do nothing
-        return;
-    } else {
-        // TODO:
-        // check if id really exists in document, or only in clipboard document: if only in clipboard then invalid
-        // check if linking to object to which LPE is applied (maybe delegated to PathReference
-
-        param_write_to_repr(itemid.c_str());
-        DocumentUndo::done(param_effect->getSPDoc(), SP_VERB_DIALOG_LIVE_PATH_EFFECT,
-                           _("Link item parameter to path"));
-    }
-}
-
-} /* namespace LivePathEffect */
-
-} /* namespace Inkscape */
-
-/*
-  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 :
diff --git a/src/live_effects/parameter/item.h b/src/live_effects/parameter/item.h
deleted file mode 100644
index 6c719d451..000000000
--- a/src/live_effects/parameter/item.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_ITEM_H
-#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_ITEM_H
-
-/*
- * Inkscape::LivePathEffectParameters
- *
-* Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#include <glib.h>
-
-
-#include "live_effects/parameter/parameter.h"
-#include "live_effects/parameter/item-reference.h"
-#include <stddef.h>
-#include <sigc++/sigc++.h>
-
-namespace Inkscape {
-
-namespace LivePathEffect {
-
-class ItemParam : public Parameter {
-public:
-    ItemParam ( const Glib::ustring& label,
-                const Glib::ustring& tip,
-                const Glib::ustring& key,
-                Inkscape::UI::Widget::Registry* wr,
-                Effect* effect,
-                const gchar * default_value = "");
-    virtual ~ItemParam();
-    virtual Gtk::Widget * param_newWidget();
-
-    virtual bool param_readSVGValue(const gchar * strvalue);
-    virtual gchar * param_getSVGValue() const;
-
-    virtual void param_set_default();
-    void param_set_and_write_default();
-    virtual void addCanvasIndicators(SPLPEItem const* lpeitem, std::vector<Geom::PathVector> &hp_vec);
-
-    sigc::signal <void> signal_item_pasted;
-    sigc::signal <void> signal_item_changed;
-    bool changed; /* this gets set whenever the path is changed (this is set to true, and then the signal_item_changed signal is emitted).
-                   * the user must set it back to false if she wants to use it sensibly */
-protected:
-
-    gchar * href;     // contains link to other object, e.g. "#path2428", NULL if ItemParam contains pathdata itself
-    ItemReference ref;
-    sigc::connection ref_changed_connection;
-    sigc::connection linked_delete_connection;
-    sigc::connection linked_modified_connection;
-    sigc::connection linked_transformed_connection;
-    void ref_changed(SPObject *old_ref, SPObject *new_ref);
-    void remove_link();
-    void start_listening(SPObject * to);
-    void quit_listening(void);
-    void linked_delete(SPObject *deleted);
-    void linked_modified(SPObject *linked_obj, guint flags);
-    void linked_transformed(Geom::Affine const *rel_transf, SPItem *moved_item);
-    virtual void linked_modified_callback(SPObject *linked_obj, guint flags);
-    virtual void linked_transformed_callback(Geom::Affine const * /*rel_transf*/, SPItem * /*moved_item*/) {};
-    void on_link_button_click();
-
-    void emit_changed();
-
-    gchar * defvalue;
-
-private:
-    ItemParam(const ItemParam&);
-    ItemParam& operator=(const ItemParam&);
-};
-
-
-} //namespace LivePathEffect
-
-} //namespace Inkscape
-
-#endif
diff --git a/src/live_effects/parameter/originalitem.cpp b/src/live_effects/parameter/originalitem.cpp
deleted file mode 100644
index 07c8bd27c..000000000
--- a/src/live_effects/parameter/originalitem.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (C) Johan Engelen 2012 <j.b.c.engelen@alumnus.utwente.nl>
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <gtkmm/box.h>
-#include "live_effects/parameter/originalitem.h"
-
-#include "widgets/icon.h"
-#include <glibmm/i18n.h>
-#include <gtkmm/button.h>
-#include <gtkmm/label.h>
-
-#include "uri.h"
-#include "sp-shape.h"
-#include "sp-text.h"
-#include "display/curve.h"
-#include "live_effects/effect.h"
-
-#include "inkscape.h"
-#include "desktop.h"
-#include "selection.h"
-#include "ui/icon-names.h"
-
-namespace Inkscape {
-
-namespace LivePathEffect {
-
-OriginalItemParam::OriginalItemParam( const Glib::ustring& label, const Glib::ustring& tip,
-                      const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
-                      Effect* effect)
-    : ItemParam(label, tip, key, wr, effect, "")
-{
-}
-
-OriginalItemParam::~OriginalItemParam()
-{
-
-}
-
-Gtk::Widget *
-OriginalItemParam::param_newWidget()
-{
-    Gtk::HBox *_widget = Gtk::manage(new Gtk::HBox());
-
-    { // Label
-        Gtk::Label *pLabel = Gtk::manage(new Gtk::Label(param_label));
-        static_cast<Gtk::HBox*>(_widget)->pack_start(*pLabel, true, true);
-        pLabel->set_tooltip_text(param_tooltip);
-    }
-
-    { // Paste item to link button
-        Gtk::Widget *pIcon = Gtk::manage( sp_icon_get_icon( INKSCAPE_ICON("edit-paste"), Inkscape::ICON_SIZE_BUTTON) );
-        Gtk::Button *pButton = Gtk::manage(new Gtk::Button());
-        pButton->set_relief(Gtk::RELIEF_NONE);
-        pIcon->show();
-        pButton->add(*pIcon);
-        pButton->show();
-        pButton->signal_clicked().connect(sigc::mem_fun(*this, &OriginalItemParam::on_link_button_click));
-        static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
-        pButton->set_tooltip_text(_("Link to item"));
-    }
-
-    { // Select original button
-        Gtk::Widget *pIcon = Gtk::manage( sp_icon_get_icon("edit-select-original", Inkscape::ICON_SIZE_BUTTON) );
-        Gtk::Button *pButton = Gtk::manage(new Gtk::Button());
-        pButton->set_relief(Gtk::RELIEF_NONE);
-        pIcon->show();
-        pButton->add(*pIcon);
-        pButton->show();
-        pButton->signal_clicked().connect(sigc::mem_fun(*this, &OriginalItemParam::on_select_original_button_click));
-        static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
-        pButton->set_tooltip_text(_("Select original"));
-    }
-
-    static_cast<Gtk::HBox*>(_widget)->show_all_children();
-
-    return dynamic_cast<Gtk::Widget *> (_widget);
-}
-
-void
-OriginalItemParam::param_write(const gchar * iid)
-{
-    Glib::ustring itemid(iid);
-
-    if (itemid.empty()) {
-        return;
-    }
-    // add '#' at start to make it an uri.
-    itemid.insert(itemid.begin(), '#');
-    if ( href && strcmp(itemid.c_str(), href) == 0 ) {
-        // no change, do nothing
-        return;
-    } else {
-        param_write_to_repr(itemid.c_str());
-    }
-}
-
-void
-OriginalItemParam::linked_modified_callback(SPObject *linked_obj, guint /*flags*/)
-{
-    if (!inverse) {
-        emit_changed();
-        LivePathEffectObject* lpeobj = param_effect->getLPEObj();
-        SP_OBJECT(lpeobj)->requestModified(SP_OBJECT_MODIFIED_FLAG);
-    }
-}
-
-void
-OriginalItemParam::linked_transformed_callback(Geom::Affine const * /*rel_transf*/, SPItem * /*moved_item*/)
-{
-/** \todo find good way to compensate for referenced item transform, like done for normal clones.
- *        See sp-use.cpp: sp_use_move_compensate */
-}
-
-
-void
-OriginalItemParam::on_select_original_button_click()
-{
-    SPDesktop *desktop = SP_ACTIVE_DESKTOP;
-    SPItem *original = ref.getObject();
-    if (desktop == NULL || original == NULL) {
-        return;
-    }
-    Inkscape::Selection *selection = desktop->getSelection();
-    selection->clear();
-    selection->set(original);
-}
-
-} /* namespace LivePathEffect */
-
-} /* namespace Inkscape */
-
-/*
-  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 :
diff --git a/src/live_effects/parameter/originalitem.h b/src/live_effects/parameter/originalitem.h
deleted file mode 100644
index 86e223cea..000000000
--- a/src/live_effects/parameter/originalitem.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_ORIGINAL_ITEM_H
-#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_ORIGINAL_ITEM_H
-
-/*
- * Inkscape::LiveItemEffectParameters
- *
-* Copyright (C) Johan Engelen 2012 <j.b.c.engelen@alumnus.utwente.nl>
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#include "live_effects/parameter/item.h"
-
-namespace Inkscape {
-
-namespace LivePathEffect {
-
-class OriginalItemParam: public ItemParam {
-public:
-    OriginalItemParam ( const Glib::ustring& label,
-                const Glib::ustring& tip,
-                const Glib::ustring& key,
-                Inkscape::UI::Widget::Registry* wr,
-                Effect* effect);
-    virtual ~OriginalItemParam();
-    void setInverse(bool inversed) { inverse = inversed; }
-    bool linksToItem() const { return (href != NULL); }
-    SPItem * getObject() const { return ref.getObject(); }
-    void param_write(const gchar * iid);
-    virtual Gtk::Widget * param_newWidget();
-
-protected:
-    virtual void linked_modified_callback(SPObject *linked_obj, guint flags);
-    virtual void linked_transformed_callback(Geom::Affine const *rel_transf, SPItem *moved_item);
-
-    void on_select_original_button_click();
-
-private:
-    bool inverse;
-    OriginalItemParam(const OriginalItemParam&);
-    OriginalItemParam& operator=(const OriginalItemParam&);
-};
-
-
-} //namespace LivePathEffect
-
-} //namespace Inkscape
-
-#endif