Remove clone original code

(bzr r15295.1.47)

6 files changed, 0 insertions, 622 deletions

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