=== modified file 'src/desktop.cpp'--- src/desktop.cpp 2016-07-25 05:27:21 +0000+++ src/desktop.cpp 2017-05-30 23:44:28 +0000@@ -123,6 +123,7 @@waiting_cursor( false ),showing_dialogs ( false ),guides_active( false ),+ on_live_extension(false),gr_item( NULL ),gr_point_type( POINT_LG_BEGIN ),gr_point_i( 0 ),@@ -557,6 +558,25 @@}}+void SPDesktop::setOverlay(bool set, bool freeze, double opacity){+ if (opacity > 0.0 && opacity <= 1.0) {+ if (set) {+ getCanvas()->setOverlay(true, opacity);+ } else {+ getCanvas()->setOverlay(false, opacity);+ }+ }+ if (freeze) {+ if ( interaction_disabled_counter == 0) {+ disableInteraction();+ }+ } else {+ if ( interaction_disabled_counter > 0) {+ enableInteraction();+ }+ }+}+// Pass-through LayerModel functionsSPObject *SPDesktop::currentRoot() const{@@ -1436,12 +1456,14 @@voidSPDesktop::enableInteraction(){- _widget->enableInteraction();+ _widget->enableInteraction();+ interaction_disabled_counter --;}void SPDesktop::disableInteraction(){- _widget->disableInteraction();+ _widget->disableInteraction();+ interaction_disabled_counter ++;}void SPDesktop::setWaitingCursor()=== modified file 'src/desktop.h'--- src/desktop.h 2016-07-25 05:27:21 +0000+++ src/desktop.h 2017-05-30 23:55:16 +0000@@ -194,6 +194,8 @@/// \todo fixme: This has to be implemented in different way */guint guides_active : 1;+ bool on_live_extension;+ void setOverlay(bool set, bool freeze = true, double opacity = 0.2);// storage for selected dragger used by GrDrag as it's// created and deleted by tools=== modified file 'src/display/sp-canvas.cpp'--- src/display/sp-canvas.cpp 2016-08-18 18:55:56 +0000+++ src/display/sp-canvas.cpp 2017-05-30 21:15:29 +0000@@ -937,7 +937,8 @@gtk_widget_set_has_window (GTK_WIDGET (canvas), TRUE);gtk_widget_set_double_buffered (GTK_WIDGET (canvas), FALSE);gtk_widget_set_can_focus (GTK_WIDGET (canvas), TRUE);-+ canvas->_opacity = 0.2;+ canvas->_overlay = false;canvas->_pick_event.type = GDK_LEAVE_NOTIFY;canvas->_pick_event.crossing.x = 0;canvas->_pick_event.crossing.y = 0;@@ -959,7 +960,6 @@canvas->_tiles=NULL;canvas->_tLeft=canvas->_tTop=canvas->_tRight=canvas->_tBottom=0;canvas->_tile_h=canvas->_tile_w=0;-canvas->_forced_redraw_count = 0;canvas->_forced_redraw_limit = -1;@@ -1034,6 +1034,21 @@return GTK_WIDGET(canvas);}+void SPCanvas::setOverlay(bool set, double opacity)+{+ if (opacity == 0.0 || opacity > 1.0){+ return;+ }+ if(set) {+ _opacity = opacity;+ _overlay = true;+ updateNow();+ } else {+ _overlay = false;+ updateNow();+ }+}+void SPCanvas::handle_realize(GtkWidget *widget){GdkWindowAttr attributes;@@ -1607,6 +1622,12 @@cairo_set_source_surface(xct, imgs, 0, 0);cairo_set_operator(xct, CAIRO_OPERATOR_SOURCE);cairo_paint(xct);+ if (_overlay && _opacity > 0.0 && _opacity <= 1.0) {+ cairo_set_operator(buf.ct, CAIRO_OPERATOR_OVER);+ cairo_rectangle(xct, 0, 0, paint_rect.width(), paint_rect.height());+ cairo_set_source_rgba (xct, 0.0, 0.0, 0.0, _opacity);+ cairo_fill(xct);+ }cairo_destroy(xct);cairo_surface_destroy(imgs);}=== modified file 'src/display/sp-canvas.h'--- src/display/sp-canvas.h 2016-07-25 05:27:21 +0000+++ src/display/sp-canvas.h 2017-05-30 21:15:29 +0000@@ -84,7 +84,7 @@Geom::Rect getViewbox() const;Geom::IntRect getViewboxIntegers() const;SPCanvasGroup *getRoot();-+ void setOverlay(bool set = true, double opacity = 0.0);/// Returns new canvas as widget.static GtkWidget *createAA();@@ -173,6 +173,9 @@SPCanvasItem *_root;+ bool _overlay;+ double _opacity;+bool _is_dragging;double _dx0;double _dy0;=== modified file 'src/extension/execution-env.cpp'--- src/extension/execution-env.cpp 2016-04-12 10:35:15 +0000+++ src/extension/execution-env.cpp 2017-05-31 00:21:54 +0000@@ -23,6 +23,8 @@#include "selection.h"#include "effect.h"#include "document.h"+#include "desktop.h"+#include "inkscape.h"#include "document-undo.h"#include "desktop.h"#include "ui/view/view.h"@@ -54,19 +56,6 @@_show_working(show_working),_show_errors(show_errors){- SPDesktop *desktop = (SPDesktop *)_doc;- sp_namedview_document_from_window(desktop);-- if (desktop != NULL) {- std::vector<SPItem*> selected = desktop->getSelection()->itemList();- for(std::vector<SPItem*>::const_iterator x = selected.begin(); x != selected.end(); ++x){- Glib::ustring selected_id;- selected_id = (*x)->getId();- _selected.insert(_selected.end(), selected_id);- //std::cout << "Selected: " << selected_id << std::endl;- }- }-genDocCache();return;@@ -183,24 +172,14 @@voidExecutionEnv::reselect (void) {- if (_doc == NULL) { return; }- SPDocument * doc = _doc->doc();- if (doc == NULL) { return; }-- SPDesktop *desktop = (SPDesktop *)_doc;- sp_namedview_document_from_window(desktop);-- if (desktop == NULL) { return; }-- Inkscape::Selection * selection = desktop->getSelection();-- for (std::list<Glib::ustring>::iterator i = _selected.begin(); i != _selected.end(); ++i) {- SPObject * obj = doc->getObjectById(i->c_str());- if (obj != NULL) {- selection->add(obj);+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;+ Inkscape::Selection * selection = NULL;+ if(desktop) {+ selection = desktop->getSelection();+ if (!desktop->on_live_extension) {+ selection->restoreBackup();}}-return;}=== modified file 'src/extension/execution-env.h'--- src/extension/execution-env.h 2014-03-27 01:33:44 +0000+++ src/extension/execution-env.h 2017-05-30 21:15:29 +0000@@ -54,9 +54,6 @@Glib::RefPtr<Glib::MainLoop> _mainloop;/** \brief The document that we're working on. */Inkscape::UI::View::View * _doc;- /** \brief A list of the IDs of all the selected objects before- we started to work on this document. */- std::list<Glib::ustring> _selected;/** \brief A document cache if we were passed one. */Implementation::ImplementationDocumentCache * _docCache;=== modified file 'src/extension/implementation/script.cpp'--- src/extension/implementation/script.cpp 2016-06-03 07:50:21 +0000+++ src/extension/implementation/script.cpp 2017-05-31 00:24:00 +0000@@ -422,11 +422,29 @@SPDesktop *desktop = (SPDesktop *) view;sp_namedview_document_from_window(desktop);-+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();+ bool sort_attributes = prefs->getBool("/options/svgoutput/sort_attributes", false);+ bool incorrect_style_properties_remove = prefs->getBool("/options/svgoutput/incorrect_style_properties_remove", false);+ bool incorrect_attributes_remove = prefs->getBool("/options/svgoutput/incorrect_attributes_remove", false);+ bool usenamedcolors = prefs->getBool("/options/svgoutput/usenamedcolors", false);+ bool forcerepeatcommands = prefs->getBool("/options/svgoutput/forcerepeatcommands", false);+ bool style_defaults_remove = prefs->getBool("/options/svgoutput/style_defaults_remove", false);+ prefs->setBool("/options/svgoutput/sort_attributes", false);+ prefs->setBool("/options/svgoutput/incorrect_style_properties_remove", false);+ prefs->setBool("/options/svgoutput/incorrect_attributes_remove", false);+ prefs->setBool("/options/svgoutput/usenamedcolors", false);+ prefs->setBool("/options/svgoutput/forcerepeatcommands", false);+ prefs->setBool("/options/svgoutput/style_defaults_remove", false);Inkscape::Extension::save(Inkscape::Extension::db.get(SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE),view->doc(), _filename.c_str(), false, false, false, Inkscape::Extension::FILE_SAVE_METHOD_TEMPORARY);+ prefs->setBool("/options/svgoutput/sort_attributes", sort_attributes);+ prefs->setBool("/options/svgoutput/incorrect_style_properties_remove", incorrect_style_properties_remove);+ prefs->setBool("/options/svgoutput/incorrect_attributes_remove", incorrect_attributes_remove);+ prefs->setBool("/options/svgoutput/usenamedcolors", usenamedcolors);+ prefs->setBool("/options/svgoutput/forcerepeatcommands", forcerepeatcommands);+ prefs->setBool("/options/svgoutput/style_defaults_remove", style_defaults_remove);return;}@@ -688,59 +706,14 @@/// \todo Popup dialog herereturn;}-- std::vector<SPItem*> selected =- desktop->getSelection()->itemList(); //desktop should not be NULL since doc was checked and desktop is a casted pointer- for(std::vector<SPItem*>::const_iterator x = selected.begin(); x != selected.end(); ++x){- Glib::ustring selected_id;- selected_id += "--id=";- selected_id += (*x)->getId();- params.push_front(selected_id);- }-- {//add selected nodes- Inkscape::UI::Tools::NodeTool *tool = 0;- if (SP_ACTIVE_DESKTOP ) {- Inkscape::UI::Tools::ToolBase *ec = SP_ACTIVE_DESKTOP->event_context;- if (INK_IS_NODE_TOOL(ec)) {- tool = static_cast<Inkscape::UI::Tools::NodeTool*>(ec);- }- }-- if(tool){- Inkscape::UI::ControlPointSelection *cps = tool->_selected_nodes;- for (Inkscape::UI::ControlPointSelection::iterator i = cps->begin(); i != cps->end(); ++i) {- Inkscape::UI::Node *node = dynamic_cast<Inkscape::UI::Node*>(*i);- if (node) {- std::string id = node->nodeList().subpathList().pm().item()->getId();-- int sp = 0;- bool found_sp = false;- for(Inkscape::UI::SubpathList::iterator i = node->nodeList().subpathList().begin(); i != node->nodeList().subpathList().end(); ++i,++sp){- if(&**i == &(node->nodeList())){- found_sp = true;- break;- }- }- int nl=0;- bool found_nl = false;- for (Inkscape::UI::NodeList::iterator j = node->nodeList().begin(); j != node->nodeList().end(); ++j, ++nl){- if(&*j==node){- found_nl = true;- break;- }- }- std::ostringstream ss;- ss<< "--selected-nodes=" << id << ":" << sp << ":" << nl;- Glib::ustring selected = ss.str();-- if(found_nl && found_sp)params.push_front(selected);- else g_warning("Something went wrong while trying to pass selected nodes to extension. Please report a bug.");- }- }- }- }//end add selected nodes-+ if (desktop) {+ Inkscape::Selection * selection = desktop->getSelection();+ if (!selection->isEmpty()) {+ selection->setBackup();+ }+ params = selection->params;+ module->paramListString(params);+ }file_listener fileout;int data_read = execute(command, params, dc->_filename, fileout);fileout.toFile(tempfilename_out);@@ -784,6 +757,7 @@layer = document->getObjectById(g_quark_to_string(nv->default_layer_id));}}+ desktop->showGrids(nv->grids_visible);}sp_namedview_update_layers_from_document(desktop);@@ -792,6 +766,14 @@//set the current layerdesktop->setCurrentLayer(layer);}+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;+ if (desktop) {+ Inkscape::Selection * selection = desktop->getSelection();+ if (selection && selection->isEmpty() && !desktop->on_live_extension) {+ selection->restoreBackup();+ selection->emptyBackup();+ }+ }}mydoc->release();}@@ -827,12 +809,10 @@g_warning("Error on copy_doc: NULL pointer input.");return;}-// For copying attributes in root and in namedviewusing Inkscape::Util::List;using Inkscape::XML::AttributeRecord;std::vector<gchar const *> attribs;-// Must explicitly copy root attributes. This must be done first since// copying grid lines calls "SPGuide::set()" which needs to know the// width, height, and viewBox of the root element.@@ -853,80 +833,33 @@oldroot->setAttribute(name, newroot->attribute(name));}-// Question: Why is the "sodipodi:namedview" special? Treating it as a normal// elmement results in crashes.// Seems to be a bug:// http://inkscape.13.x6.nabble.com/Effect-that-modifies-the-document-properties-tt2822126.htmlstd::vector<Inkscape::XML::Node *> delete_list;- Inkscape::XML::Node * oldroot_namedview = NULL;- Inkscape::XML::Node * newroot_namedview = NULL;// Make listfor (Inkscape::XML::Node * child = oldroot->firstChild();child != NULL;child = child->next()) {if (!strcmp("sodipodi:namedview", child->name())) {- oldroot_namedview = child;for (Inkscape::XML::Node * oldroot_namedview_child = child->firstChild();oldroot_namedview_child != NULL;oldroot_namedview_child = oldroot_namedview_child->next()) {delete_list.push_back(oldroot_namedview_child);}- } else {- delete_list.push_back(child);+ break;}}- if(!oldroot_namedview)- {- g_warning("Error on copy_doc: No namedview on destination document.");- return;- }-// Unparent (delete)for (unsigned int i = 0; i < delete_list.size(); i++) {sp_repr_unparent(delete_list[i]);}-- // Copy- for (Inkscape::XML::Node * child = newroot->firstChild();- child != NULL;- child = child->next()) {- if (!strcmp("sodipodi:namedview", child->name())) {- newroot_namedview = child;- for (Inkscape::XML::Node * newroot_namedview_child = child->firstChild();- newroot_namedview_child != NULL;- newroot_namedview_child = newroot_namedview_child->next()) {- oldroot_namedview->appendChild(newroot_namedview_child->duplicate(oldroot->document()));- }- } else {- oldroot->appendChild(child->duplicate(oldroot->document()));- }- }-attribs.clear();-- // Must explicitly copy namedview attributes.- // Make a list of all attributes of the old namedview node.- for (List<AttributeRecord const> iter = oldroot_namedview->attributeList(); iter; ++iter) {- attribs.push_back(g_quark_to_string(iter->key));- }-- // Delete the attributes of the old namedview node.- for (std::vector<gchar const *>::const_iterator it = attribs.begin(); it != attribs.end(); ++it) {- oldroot_namedview->setAttribute(*it, NULL);- }-- // Set the new attributes.- for (List<AttributeRecord const> iter = newroot_namedview->attributeList(); iter; ++iter) {- gchar const *name = g_quark_to_string(iter->key);- oldroot_namedview->setAttribute(name, newroot_namedview->attribute(name));- }-- /** \todo Restore correct layer */- /** \todo Restore correct selection */+ oldroot->mergeFrom(newroot, "id", true, true);}/** \brief This function checks the stderr file, and if it has data,=== modified file 'src/extension/internal/bitmap/imagemagick.cpp'--- src/extension/internal/bitmap/imagemagick.cpp 2015-12-09 20:01:20 +0000+++ src/extension/internal/bitmap/imagemagick.cpp 2017-05-31 00:25:18 +0000@@ -65,6 +65,16 @@_imageItems(NULL){SPDesktop *desktop = (SPDesktop*)view;+ Inkscape::Selection * selection = NULL;+ if (desktop) {+ selection = desktop->getSelection();+ if (selection && !selection->params.empty()) {+ selection->restoreBackup();+ if (!desktop->on_live_extension) {+ selection->emptyBackup();+ }+ }+ }const std::vector<SPItem*> selectedItemList = desktop->selection->itemList();int selectCount = selectedItemList.size();=== modified file 'src/extension/internal/bluredge.cpp'--- src/extension/internal/bluredge.cpp 2016-06-11 17:25:23 +0000+++ src/extension/internal/bluredge.cpp 2017-05-31 00:25:13 +0000@@ -53,7 +53,7 @@voidBlurEdge::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *desktop, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/){- Inkscape::Selection * selection = static_cast<SPDesktop *>(desktop)->selection;+float width = module->get_param_float("blur-width");int steps = module->get_param_int("num-steps");@@ -62,6 +62,17 @@double old_offset = prefs->getDouble("/options/defaultoffsetwidth/value", 1.0, "px");// TODO need to properly refcount the items, at least+ SPDesktop *deskt = static_cast<SPDesktop *>(desktop);+ Inkscape::Selection * selection = NULL;+ if (deskt) {+ selection = deskt->selection;+ if (selection && !selection->params.empty()) {+ selection->restoreBackup();+ if (!deskt->on_live_extension) {+ selection->emptyBackup();+ }+ }+ }std::vector<SPItem*> items(selection->itemList());selection->clear();=== modified file 'src/extension/internal/filter/filter.cpp'--- src/extension/internal/filter/filter.cpp 2016-11-11 20:30:37 +0000+++ src/extension/internal/filter/filter.cpp 2017-05-31 00:25:26 +0000@@ -122,8 +122,17 @@}//printf("Calling filter effect\n");- Inkscape::Selection * selection = ((SPDesktop *)document)->selection;-+ SPDesktop *desktop = (SPDesktop *)document;+ Inkscape::Selection * selection = NULL;+ if (desktop) {+ selection = desktop->selection;+ if (selection && !selection->params.empty()) {+ selection->restoreBackup();+ if (!desktop->on_live_extension) {+ selection->emptyBackup();+ }+ }+ }// TODO need to properly refcount the items, at leaststd::vector<SPItem*> items(selection->itemList());=== modified file 'src/extension/internal/grid.cpp'--- src/extension/internal/grid.cpp 2016-06-11 17:25:23 +0000+++ src/extension/internal/grid.cpp 2017-05-31 00:25:34 +0000@@ -87,7 +87,17 @@voidGrid::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/){- Inkscape::Selection * selection = ((SPDesktop *)document)->selection;+ SPDesktop *desktop = ((SPDesktop *)document);+ Inkscape::Selection * selection = NULL;+ if (desktop) {+ selection = desktop->getSelection();+ if (selection && !selection->params.empty()) {+ selection->restoreBackup();+ if (!desktop->on_live_extension) {+ selection->emptyBackup();+ }+ }+ }Geom::Rect bounding_area = Geom::Rect(Geom::Point(0,0), Geom::Point(100,100));if (selection->isEmpty()) {=== modified file 'src/extension/prefdialog.cpp'--- src/extension/prefdialog.cpp 2016-06-11 17:25:23 +0000+++ src/extension/prefdialog.cpp 2017-05-31 00:22:52 +0000@@ -64,7 +64,13 @@controls = _effect->get_imp()->prefs_effect(_effect, SP_ACTIVE_DESKTOP, &_signal_param_change, NULL);_signal_param_change.connect(sigc::mem_fun(this, &PrefDialog::param_change));}-+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;+ if (desktop) {+ Inkscape::Selection * selection = desktop->getSelection();+ if (selection) {+ selection->emptyBackup();+ }+ }hbox->pack_start(*controls, true, true, 6);hbox->show();@@ -196,19 +202,42 @@voidPrefDialog::preview_toggle (void) {+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;+ Inkscape::Selection * selection = NULL;+ if(desktop) {+ selection = desktop->getSelection();+ }+ desktop->getSelection();+ desktop->setOverlay(false, false, 0.0);+ desktop->on_live_extension = false;+ set_modal(false);if(_param_preview->get_bool(NULL, NULL)) {- set_modal(true);if (_exEnv == NULL) {+ if (desktop && selection) {+ desktop->setOverlay(false, true, 0.0);+ desktop->on_live_extension = true;+ if (!selection->isEmpty()) {+ selection->setBackup();+ }+ }_exEnv = new ExecutionEnv(_effect, SP_ACTIVE_DESKTOP, NULL, false, false);_exEnv->run();+ if (desktop && selection) {+ selection->clear();+ }}} else {- set_modal(false);+ if (desktop) {+ desktop->setOverlay(false);+ }if (_exEnv != NULL) {_exEnv->cancel();_exEnv->undo();delete _exEnv;_exEnv = NULL;+ if (desktop && selection) {+ selection->restoreBackup();+ }}}}@@ -243,12 +272,12 @@PrefDialog::on_response (int signal) {if (signal == Gtk::RESPONSE_OK) {if (_exEnv == NULL) {- if (_effect != NULL) {- _effect->effect(SP_ACTIVE_DESKTOP);- } else {- // Shutdown run()- return;- }+ if (_effect != NULL) {+ _effect->effect(SP_ACTIVE_DESKTOP);+ } else {+ // Shutdown run()+ return;+ }} else {if (_exEnv->wait()) {_exEnv->commit();@@ -257,6 +286,7 @@}delete _exEnv;_exEnv = NULL;+}}@@ -267,7 +297,15 @@if ((signal == Gtk::RESPONSE_CANCEL || signal == Gtk::RESPONSE_DELETE_EVENT) && _effect != NULL) {delete this;}-+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;+ Inkscape::Selection * selection = NULL;+ if(desktop) {+ selection = desktop->getSelection();+ desktop->on_live_extension = false;+ desktop->setOverlay(false);+ selection->restoreBackup();+ selection->emptyBackup();+ }return;}=== modified file 'src/selection.cpp'--- src/selection.cpp 2016-02-08 07:32:51 +0000+++ src/selection.cpp 2017-05-31 00:20:43 +0000@@ -22,6 +22,7 @@#include "macros.h"#include "inkscape.h"#include "document.h"+#include "desktop.h"#include "layer-model.h"#include "selection.h"#include <2geom/rect.h>@@ -34,6 +35,12 @@#include "box3d.h"#include "box3d.h"#include "persp3d.h"+#include "ui/tools/node-tool.h"+#include "ui/tool/multi-path-manipulator.h"+#include "ui/tool/path-manipulator.h"+#include "ui/tool/control-point-selection.h"+#include "sp-path.h"+#include "sp-defs.h"#include <sigc++/functors/mem_fun.h>@@ -541,6 +548,140 @@return parents.size();}+void+Selection::emptyBackup(){+ _selected_ids.clear();+ _seldata.clear();+ params.clear();+}++void+Selection::setBackup ()+{+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;+ if (desktop) {+ std::vector<SPItem*> selected_items = itemList();+ _selected_ids.clear();+ _seldata.clear();+ params.clear();+ for(std::vector<SPItem*>::const_iterator x = selected_items.begin(); x != selected_items.end(); ++x){+ std::string selected_id;+ selected_id += "--id=";+ selected_id += (*x)->getId();+ params.push_front(selected_id);+ _selected_ids.push_back((*x)->getId());+ }+ Inkscape::UI::Tools::NodeTool *tool = 0;++ Inkscape::UI::Tools::ToolBase *ec = desktop->event_context;+ if (INK_IS_NODE_TOOL(ec)) {+ tool = static_cast<Inkscape::UI::Tools::NodeTool*>(ec);+ }+ if(tool){+ Inkscape::UI::ControlPointSelection *cps = tool->_selected_nodes;+ std::list<Inkscape::UI::SelectableControlPoint *> points_list = cps->_points_list;+ for (std::list<Inkscape::UI::SelectableControlPoint *>::iterator i = points_list.begin(); i != points_list.end(); ++i) {+ Inkscape::UI::Node *node = dynamic_cast<Inkscape::UI::Node*>(*i);+ if (node) {+ std::string id = node->nodeList().subpathList().pm().item()->getId();++ int sp = 0;+ bool found_sp = false;+ for(Inkscape::UI::SubpathList::iterator i = node->nodeList().subpathList().begin(); i != node->nodeList().subpathList().end(); ++i,++sp){+ if(&**i == &(node->nodeList())){+ found_sp = true;+ break;+ }+ }+ int nl=0;+ bool found_nl = false;+ for (Inkscape::UI::NodeList::iterator j = node->nodeList().begin(); j != node->nodeList().end(); ++j, ++nl){+ if(&*j==node){+ found_nl = true;+ break;+ }+ }+ std::ostringstream ss;+ ss<< "--selected-nodes=" << id << ":" << sp << ":" << nl;+ Glib::ustring selected_nodes = ss.str();++ if(found_nl && found_sp) {+ _seldata.push_back(std::make_pair(id,std::make_pair(sp,nl)));+ params.push_front(selected_nodes);+ } else {+ g_warning("Something went wrong while trying to pass selected nodes to extension. Please report a bug.");+ }+ }+ }+ }+ }//end add selected nodes+}++void+Selection::restoreBackup()+{+ SPDesktop *desktop = SP_ACTIVE_DESKTOP;+ if (desktop) {+ Inkscape::UI::Tools::NodeTool *tool = 0;+ Inkscape::UI::Tools::ToolBase *ec = desktop->event_context;+ if (INK_IS_NODE_TOOL(ec)) {+ tool = static_cast<Inkscape::UI::Tools::NodeTool*>(ec);+ }+ clear();+ std::vector<std::string>::reverse_iterator rit = _selected_ids.rbegin();+ for (; rit!= _selected_ids.rend(); ++rit){+ SPObject * obj = desktop->doc()->getObjectById(rit->c_str());+ SPDefs * defs = desktop->getDocument()->getDefs();+ if (obj && !defs->isAncestorOf(obj)) {+ add(obj);+ }+ }+ if (tool) {+ Inkscape::UI::ControlPointSelection *cps = tool->_selected_nodes;+ cps->selectAll();+ std::list<Inkscape::UI::SelectableControlPoint *> points_list = cps->_points_list;+ cps->clear();+ std::vector<Inkscape::UI::Node *> nodes (_seldata.size(), NULL);+ for (std::list<Inkscape::UI::SelectableControlPoint *>::iterator i = points_list.begin(); i != points_list.end(); ++i) {+ Inkscape::UI::Node *node = dynamic_cast<Inkscape::UI::Node*>(*i);+ if (node) {+ SPPath * item = node->nodeList().subpathList().pm().item();+ if(!item || !includes(item->getRepr())) {+ continue;+ }+ std::string id = item->getId();+ int sp=0;+ bool found_sp = false;+ for(Inkscape::UI::SubpathList::iterator j = node->nodeList().subpathList().begin(); j != node->nodeList().subpathList().end(); ++j,++sp){+ if(&**j == &(node->nodeList())){+ found_sp = true;+ break;+ }+ }+ int nl=0;+ for (Inkscape::UI::NodeList::iterator k = node->nodeList().begin(); k != node->nodeList().end(); ++k, ++nl){+ if(&*k==node){+ guint count = 0;+ for (std::vector<std::pair<std::string, std::pair<int, int> > >::iterator l = _seldata.begin(); l != _seldata.end(); ++l, ++count) {+ if(l->first == id && l->second.first == sp && l->second.second == nl && found_sp){+ nodes[count] = node;+ break;+ }+ }+ break;+ }+ }+ }+ }+ for (std::vector<Inkscape::UI::Node *>::iterator m = nodes.begin(); m != nodes.end(); ++m){+ if (*m) {+ (*m)->select(true);+ }+ }+ }+ }+}+}/*=== modified file 'src/selection.h'--- src/selection.h 2015-04-29 22:29:17 +0000+++ src/selection.h 2017-05-31 00:21:11 +0000@@ -328,13 +328,29 @@{return _modified_signal.slots().insert(_modified_signal.slots().begin(), slot);}+ /**+ * Set a backup of current selection and store it also to be command line readable by extension system+ */+ void setBackup();+ /**+ * Clear backup of current selection+ */+ void emptyBackup();+ /**+ * Restore a selection from a existing backup+ */+ void restoreBackup();+ /**+ * Here store a paramlist when set backup+ */+ std::list<std::string> params;private:/** no copy. */Selection(Selection const &);/** no assign. */void operator=(Selection const &);-+/** Issues modification notification signals. */static int _emit_modified(Selection *selection);/** Schedules an item modification signal to be sent. */@@ -381,7 +397,8 @@SPObject* _selection_context;unsigned int _flags;unsigned int _idle;-+ std::vector<std::pair<std::string, std::pair<int, int> > > _seldata;+ std::vector<std::string> _selected_ids;std::map<SPObject *, sigc::connection> _modified_connections;std::map<SPObject *, sigc::connection> _release_connections;sigc::connection _context_release_connection;=== modified file 'src/ui/tool/control-point-selection.h'--- src/ui/tool/control-point-selection.h 2016-03-13 23:50:24 +0000+++ src/ui/tool/control-point-selection.h 2017-05-30 21:15:29 +0000@@ -118,6 +118,8 @@void getOriginalPoints(std::vector<Inkscape::SnapCandidatePoint> &pts);void getUnselectedPoints(std::vector<Inkscape::SnapCandidatePoint> &pts);void setOriginalPoints();+ //the purpose of this list is to keep track of first and last selected+ std::list<SelectableControlPoint *> _points_list;private:// The functions below are invoked from SelectableControlPoint.@@ -141,8 +143,7 @@double _rotationRadius(Geom::Point const &);set_type _points;- //the purpose of this list is to keep track of first and last selected- std::list<SelectableControlPoint *> _points_list;+set_type _all_points;INK_UNORDERED_MAP<SelectableControlPoint *, Geom::Point> _original_positions;INK_UNORDERED_MAP<SelectableControlPoint *, Geom::Affine> _last_trans;=== modified file 'src/ui/tool/selectable-control-point.cpp'--- src/ui/tool/selectable-control-point.cpp 2014-03-27 01:33:44 +0000+++ src/ui/tool/selectable-control-point.cpp 2017-05-30 21:15:29 +0000@@ -87,6 +87,15 @@return true;}+void SelectableControlPoint::select(bool toselect)+{+ if (toselect) {+ _selection.insert(this);+ } else {+ _selection.erase(this);+ }+}+void SelectableControlPoint::_takeSelection(){_selection.clear();=== modified file 'src/ui/tool/selectable-control-point.h'--- src/ui/tool/selectable-control-point.h 2014-08-08 20:20:44 +0000+++ src/ui/tool/selectable-control-point.h 2017-05-30 21:15:29 +0000@@ -28,8 +28,10 @@virtual Geom::Rect bounds() const {return Geom::Rect(position(), position());}+ virtual void select(bool toselect);friend class NodeList;+protected:SelectableControlPoint(SPDesktop *d, Geom::Point const &initial_pos, SPAnchorType anchor,=== modified file 'src/xml/node.h'--- src/xml/node.h 2014-12-16 14:05:47 +0000+++ src/xml/node.h 2017-05-30 21:15:29 +0000@@ -384,6 +384,20 @@*/virtual void changeOrder(Node *child, Node *after)=0;+ /**+ * @brief Remove all elements that not in src node+ * @param src The node to check for elemments into this node+ * @param key The attribute to use as the identity attribute+ */+ virtual void cleanOriginal(Node *src, gchar const *key)=0;+++ /**+ * @brief Compare 2 nodes equality+ * @param other The other node to compare+ * @param recursive Recursive mode check+ */+ virtual bool equal(Node const *other, bool recursive)=0;/*** @brief Merge all children of another node with the current*@@ -397,8 +411,11 @@** @param src The node to merge into this node* @param key The attribute to use as the identity attribute+ * @param noid If true process noid items+ * @param key If clean callback to cleanOriginal*/- virtual void mergeFrom(Node const *src, char const *key)=0;++ virtual void mergeFrom(Node const *src, char const *key, bool extension = false, bool clean = false)=0;/*@}*/=== modified file 'src/xml/simple-node.cpp'--- src/xml/simple-node.cpp 2014-12-16 14:05:47 +0000+++ src/xml/simple-node.cpp 2017-05-30 21:15:29 +0000@@ -318,7 +318,7 @@// Check usefulness of attributes on elements in the svg namespace, optionally don't add them to tree.Glib::ustring element = g_quark_to_string(_name);- // g_message("setAttribute: %s: %s: %s", element.c_str(), name, value);+ //g_message("setAttribute: %s: %s: %s", element.c_str(), name, value);gchar* cleaned_value = g_strdup( value );// Only check elements in SVG name space and don't block setting attribute to NULL.@@ -648,28 +648,112 @@}}-void SimpleNode::mergeFrom(Node const *src, gchar const *key) {+void SimpleNode::cleanOriginal(Node *src, gchar const *key){+ std::vector<Node *> to_delete;+ for ( Node *child = this->firstChild() ; child != NULL ; child = child->next() )+ {+ gchar const *id = child->attribute(key);+ if (id) {+ Node *rch = sp_repr_lookup_child(src, key, id);+ if (rch) {+ child->cleanOriginal(rch, key);+ } else {+ to_delete.push_back(child);+ }+ } else {+ to_delete.push_back(child);+ }+ }+ for ( std::vector<Node *>::iterator i = to_delete.begin(); i != to_delete.end(); ++i) {+ removeChild(*i);+ }+}++bool SimpleNode::equal(Node const *other, bool recursive) {+ if(strcmp(name(),other->name())!= 0){+ return false;+ }+ if (!(strcmp("sodipodi:namedview", name()))) {+ return true;+ }+ guint orig_length = 0;+ guint other_length = 0;++ if(content() && other->content() && strcmp(content(), other->content()) != 0){+ return false;+ }+ for (List<AttributeRecord const> orig_attr = attributeList(); orig_attr; ++orig_attr) {+ for (List<AttributeRecord const> other_attr = other->attributeList(); other_attr; ++other_attr) {+ const gchar * key_orig = g_quark_to_string(orig_attr->key);+ const gchar * key_other = g_quark_to_string(other_attr->key);+ if (!strcmp(key_orig, key_other) &&+ !strcmp(orig_attr->value, other_attr->value))+ {+ other_length++;+ break;+ }+ }+ orig_length++;+ }+ if (orig_length != other_length) {+ return false;+ }+ if (recursive) {+ //NOTE: for faster the childs need to be in the same order+ Node const *other_child = other->firstChild();+ for ( Node *child = firstChild();+ child;+ child = child->next())+ {+ if (!child->equal(other_child, recursive)) {+ return false;+ }+ other_child = other_child->next();+ if(!other_child) {+ return false;+ }+ }+ }+ return true;+}++void SimpleNode::mergeFrom(Node const *src, gchar const *key, bool extension, bool clean) {g_return_if_fail(src != NULL);g_return_if_fail(key != NULL);g_assert(src != this);setContent(src->content());+ if(_parent) {+ setPosition(src->position());+ }++ if (clean) {+ Node * srcp = const_cast<Node *>(src);+ cleanOriginal(srcp, key);+ }for ( Node const *child = src->firstChild() ; child != NULL ; child = child->next() ){gchar const *id = child->attribute(key);if (id) {Node *rch=sp_repr_lookup_child(this, key, id);- if (rch) {- rch->mergeFrom(child, key);+ if (rch && (!extension || rch->equal(child, false))) {+ rch->mergeFrom(child, key, extension);} else {+ if(rch) {+ removeChild(rch);+ }+ guint pos = child->position();rch = child->duplicate(_document);appendChild(rch);+ rch->setPosition(pos);rch->release();}} else {+ guint pos = child->position();Node *rch=child->duplicate(_document);appendChild(rch);+ rch->setPosition(pos);rch->release();}}=== modified file 'src/xml/simple-node.h'--- src/xml/simple-node.h 2014-12-16 14:05:47 +0000+++ src/xml/simple-node.h 2017-05-30 21:15:29 +0000@@ -91,7 +91,9 @@char const *content() const;void setContent(char const *value);- void mergeFrom(Node const *src, char const *key);+ void cleanOriginal(Node *src, gchar const *key);+ bool equal(Node const *other, bool recursive);+ void mergeFrom(Node const *src, char const *key, bool extension = false, bool clean = false);Inkscape::Util::List<AttributeRecord const> attributeList() const {return _attributes;
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