From 039408dbad2877c3b75d08f66dddaff17fe3dcf3 Mon Sep 17 00:00:00 2001 From: Alexander Valavanis Date: Sun, 17 Jun 2018 17:00:04 +0100 Subject: Move toolbars to ui/toolbar --- src/ui/toolbar/node-toolbar.cpp | 656 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 656 insertions(+) create mode 100644 src/ui/toolbar/node-toolbar.cpp (limited to 'src/ui/toolbar/node-toolbar.cpp') diff --git a/src/ui/toolbar/node-toolbar.cpp b/src/ui/toolbar/node-toolbar.cpp new file mode 100644 index 000000000..a5e6a68ad --- /dev/null +++ b/src/ui/toolbar/node-toolbar.cpp @@ -0,0 +1,656 @@ +/** + * @file + * Node aux toolbar + */ +/* Authors: + * MenTaLguY + * Lauris Kaplinski + * bulia byak + * Frank Felfe + * John Cliff + * David Turner + * Josh Andler + * Jon A. Cruz + * Maximilian Albert + * Tavmjong Bah + * Abhishek Sharma + * Kris De Gussem + * + * Copyright (C) 2004 David Turner + * Copyright (C) 2003 MenTaLguY + * Copyright (C) 1999-2011 authors + * Copyright (C) 2001-2002 Ximian, Inc. + * + * Released under GNU GPL, read the file 'COPYING' for more information + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include + + +#include "desktop.h" +#include "document-undo.h" +#include "widgets/ink-toggle-action.h" +#include "widgets/ink-tool-menu-action.h" +#include "widgets/toolbox.h" +#include "inkscape.h" +#include "node-toolbar.h" +#include "selection-chemistry.h" +#include "verbs.h" + +#include "object/sp-namedview.h" + +#include "ui/icon-names.h" +#include "ui/tool/control-point-selection.h" +#include "ui/tool/multi-path-manipulator.h" +#include "ui/tools/node-tool.h" +#include "ui/widget/ink-select-one-action.h" +#include "ui/widget/unit-tracker.h" + +#include "widgets/ege-adjustment-action.h" +#include "widgets/widget-sizes.h" + +using Inkscape::UI::Widget::UnitTracker; +using Inkscape::Util::Unit; +using Inkscape::Util::Quantity; +using Inkscape::DocumentUndo; +using Inkscape::UI::ToolboxFactory; +using Inkscape::UI::PrefPusher; +using Inkscape::Util::unit_table; +using Inkscape::UI::Tools::NodeTool; + +//#################################### +//# node editing callbacks +//#################################### + +/** Temporary hack: Returns the node tool in the active desktop. + * Will go away during tool refactoring. */ +static NodeTool *get_node_tool() +{ + 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(ec); + } + } + return tool; +} + +static void sp_node_path_edit_add(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->insertNodes(); + } +} + +static void sp_node_path_edit_add_min_x(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->insertNodesAtExtrema(Inkscape::UI::PointManipulator::EXTR_MIN_X); + } +} +static void sp_node_path_edit_add_max_x(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->insertNodesAtExtrema(Inkscape::UI::PointManipulator::EXTR_MAX_X); + } +} +static void sp_node_path_edit_add_min_y(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->insertNodesAtExtrema(Inkscape::UI::PointManipulator::EXTR_MIN_Y); + } +} +static void sp_node_path_edit_add_max_y(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->insertNodesAtExtrema(Inkscape::UI::PointManipulator::EXTR_MAX_Y); + } +} + +static void sp_node_path_edit_delete(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + nt->_multipath->deleteNodes(prefs->getBool("/tools/nodes/delete_preserves_shape", true)); + } +} + +static void sp_node_path_edit_delete_segment(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->deleteSegments(); + } +} + +static void sp_node_path_edit_break(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->breakNodes(); + } +} + +static void sp_node_path_edit_join(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->joinNodes(); + } +} + +static void sp_node_path_edit_join_segment(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->joinSegments(); + } +} + +static void sp_node_path_edit_toline(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->setSegmentType(Inkscape::UI::SEGMENT_STRAIGHT); + } +} + +static void sp_node_path_edit_tocurve(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->setSegmentType(Inkscape::UI::SEGMENT_CUBIC_BEZIER); + } +} + +static void sp_node_path_edit_cusp(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->setNodeType(Inkscape::UI::NODE_CUSP); + } +} + +static void sp_node_path_edit_smooth(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->setNodeType(Inkscape::UI::NODE_SMOOTH); + } +} + +static void sp_node_path_edit_symmetrical(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->setNodeType(Inkscape::UI::NODE_SYMMETRIC); + } +} + +static void sp_node_path_edit_auto(void) +{ + NodeTool *nt = get_node_tool(); + if (nt) { + nt->_multipath->setNodeType(Inkscape::UI::NODE_AUTO); + } +} + +static void sp_node_path_edit_nextLPEparam(GtkAction * /*act*/, gpointer data) { + sp_selection_next_patheffect_param( reinterpret_cast(data) ); +} + +/* is called when the node selection is modified */ +static void sp_node_toolbox_coord_changed(gpointer /*shape_editor*/, GObject *tbl) +{ + GtkAction* xact = GTK_ACTION( g_object_get_data( tbl, "nodes_x_action" ) ); + GtkAction* yact = GTK_ACTION( g_object_get_data( tbl, "nodes_y_action" ) ); + GtkAdjustment *xadj = ege_adjustment_action_get_adjustment(EGE_ADJUSTMENT_ACTION(xact)); + GtkAdjustment *yadj = ege_adjustment_action_get_adjustment(EGE_ADJUSTMENT_ACTION(yact)); + + // quit if run by the attr_changed listener + if (g_object_get_data( tbl, "freeze" )) { + return; + } + + // in turn, prevent listener from responding + g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE)); + + UnitTracker* tracker = reinterpret_cast( g_object_get_data( tbl, "tracker" ) ); + if (!tracker) { + return; + } + Unit const *unit = tracker->getActiveUnit(); + g_return_if_fail(unit != NULL); + + NodeTool *nt = get_node_tool(); + if (!nt || !(nt->_selected_nodes) ||nt->_selected_nodes->empty()) { + // no path selected + gtk_action_set_sensitive(xact, FALSE); + gtk_action_set_sensitive(yact, FALSE); + } else { + gtk_action_set_sensitive(xact, TRUE); + gtk_action_set_sensitive(yact, TRUE); + Geom::Coord oldx = Quantity::convert(gtk_adjustment_get_value(xadj), unit, "px"); + Geom::Coord oldy = Quantity::convert(gtk_adjustment_get_value(yadj), unit, "px"); + Geom::Point mid = nt->_selected_nodes->pointwiseBounds()->midpoint(); + + if (oldx != mid[Geom::X]) { + gtk_adjustment_set_value(xadj, Quantity::convert(mid[Geom::X], "px", unit)); + } + if (oldy != mid[Geom::Y]) { + gtk_adjustment_set_value(yadj, Quantity::convert(mid[Geom::Y], "px", unit)); + } + } + + g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) ); +} + +static void sp_node_path_value_changed(GtkAdjustment *adj, GObject *tbl, Geom::Dim2 d) +{ + SPDesktop *desktop = static_cast(g_object_get_data( tbl, "desktop" )); + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + + UnitTracker* tracker = reinterpret_cast(g_object_get_data( tbl, "tracker" )); + if (!tracker) { + return; + } + Unit const *unit = tracker->getActiveUnit(); + + if (DocumentUndo::getUndoSensitive(desktop->getDocument())) { + prefs->setDouble(Glib::ustring("/tools/nodes/") + (d == Geom::X ? "x" : "y"), + Quantity::convert(gtk_adjustment_get_value(adj), unit, "px")); + } + + // quit if run by the attr_changed listener + if (g_object_get_data( tbl, "freeze" ) || tracker->isUpdating()) { + return; + } + + // in turn, prevent listener from responding + g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE)); + + NodeTool *nt = get_node_tool(); + if (nt && !nt->_selected_nodes->empty()) { + double val = Quantity::convert(gtk_adjustment_get_value(adj), unit, "px"); + double oldval = nt->_selected_nodes->pointwiseBounds()->midpoint()[d]; + Geom::Point delta(0,0); + delta[d] = val - oldval; + nt->_multipath->move(delta); + } + + g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) ); +} + +static void sp_node_path_x_value_changed(GtkAdjustment *adj, GObject *tbl) +{ + sp_node_path_value_changed(adj, tbl, Geom::X); +} + +static void sp_node_path_y_value_changed(GtkAdjustment *adj, GObject *tbl) +{ + sp_node_path_value_changed(adj, tbl, Geom::Y); +} + +static void 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_LPE_ITEM(item)) { + if (SP_LPE_ITEM(item)->hasPathEffect()) { + gtk_action_set_sensitive(w, TRUE); + } else { + gtk_action_set_sensitive(w, FALSE); + } + } else { + gtk_action_set_sensitive(w, FALSE); + } + } +} + +static void sp_node_toolbox_sel_modified(Inkscape::Selection *selection, guint /*flags*/, GObject *tbl) +{ + sp_node_toolbox_sel_changed (selection, tbl); +} + +static void node_toolbox_watch_ec(SPDesktop* dt, Inkscape::UI::Tools::ToolBase* ec, GObject* holder); + +//################################ +//## Node Editing Toolbox ## +//################################ + +void sp_node_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder) +{ + UnitTracker* tracker = new UnitTracker(Inkscape::Util::UNIT_TYPE_LINEAR); + Unit doc_units = *desktop->getNamedView()->display_units; + tracker->setActiveUnit(&doc_units); + g_object_set_data( holder, "tracker", tracker ); + + GtkIconSize secondarySize = ToolboxFactory::prefToSize("/toolbox/secondary", 1); + + { + InkToolMenuAction* inky = ink_tool_menu_action_new( "NodeInsertAction", + _("Insert node"), + _("Insert new nodes into selected segments"), + INKSCAPE_ICON("node-add"), + secondarySize ); + g_object_set( INK_ACTION(inky), "short_label", _("Insert"), NULL ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + GtkToolItem *menu_tool_button = gtk_menu_tool_button_new (NULL, NULL); + gtk_activatable_set_related_action (GTK_ACTIVATABLE (menu_tool_button), GTK_ACTION(inky)); + // also create dummy menu action: + gtk_action_group_add_action( mainActions, gtk_action_new("NodeInsertActionMenu", NULL, NULL, NULL) ); + } + + { + InkAction* inky = ink_action_new( "NodeInsertActionMinX", + _("Insert node at min X"), + _("Insert new nodes at min X into selected segments"), + INKSCAPE_ICON("node_insert_min_x"), + secondarySize ); + g_object_set( inky, "short_label", _("Insert min X"), NULL ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add_min_x), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + { + InkAction* inky = ink_action_new( "NodeInsertActionMaxX", + _("Insert node at max X"), + _("Insert new nodes at max X into selected segments"), + INKSCAPE_ICON("node_insert_max_x"), + secondarySize ); + g_object_set( inky, "short_label", _("Insert max X"), NULL ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add_max_x), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + { + InkAction* inky = ink_action_new( "NodeInsertActionMinY", + _("Insert node at min Y"), + _("Insert new nodes at min Y into selected segments"), + INKSCAPE_ICON("node_insert_min_y"), + secondarySize ); + g_object_set( inky, "short_label", _("Insert min Y"), NULL ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add_min_y), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + { + InkAction* inky = ink_action_new( "NodeInsertActionMaxY", + _("Insert node at max Y"), + _("Insert new nodes at max Y into selected segments"), + INKSCAPE_ICON("node_insert_max_y"), + secondarySize ); + g_object_set( inky, "short_label", _("Insert max Y"), NULL ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add_max_y), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeDeleteAction", + _("Delete node"), + _("Delete selected nodes"), + INKSCAPE_ICON("node-delete"), + secondarySize ); + g_object_set( inky, "short_label", _("Delete"), NULL ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeJoinAction", + _("Join nodes"), + _("Join selected nodes"), + INKSCAPE_ICON("node-join"), + secondarySize ); + g_object_set( inky, "short_label", _("Join"), NULL ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeBreakAction", + _("Break nodes"), + _("Break path at selected nodes"), + INKSCAPE_ICON("node-break"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_break), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + + { + InkAction* inky = ink_action_new( "NodeJoinSegmentAction", + _("Join with segment"), + _("Join selected endnodes with a new segment"), + INKSCAPE_ICON("node-join-segment"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join_segment), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeDeleteSegmentAction", + _("Delete segment"), + _("Delete segment between two non-endpoint nodes"), + INKSCAPE_ICON("node-delete-segment"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete_segment), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeCuspAction", + _("Node Cusp"), + _("Make selected nodes corner"), + INKSCAPE_ICON("node-type-cusp"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_cusp), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeSmoothAction", + _("Node Smooth"), + _("Make selected nodes smooth"), + INKSCAPE_ICON("node-type-smooth"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_smooth), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeSymmetricAction", + _("Node Symmetric"), + _("Make selected nodes symmetric"), + INKSCAPE_ICON("node-type-symmetric"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_symmetrical), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeAutoAction", + _("Node Auto"), + _("Make selected nodes auto-smooth"), + INKSCAPE_ICON("node-type-auto-smooth"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_auto), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeLineAction", + _("Node Line"), + _("Make selected segments lines"), + INKSCAPE_ICON("node-segment-line"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_toline), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkAction* inky = ink_action_new( "NodeCurveAction", + _("Node Curve"), + _("Make selected segments curves"), + INKSCAPE_ICON("node-segment-curve"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_tocurve), 0 ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + } + + { + InkToggleAction* act = ink_toggle_action_new( "NodesShowTransformHandlesAction", + _("Show Transform Handles"), + _("Show transformation handles for selected nodes"), + "node-transform", + secondarySize ); + gtk_action_group_add_action( mainActions, GTK_ACTION( act ) ); + PrefPusher *pusher = new PrefPusher(GTK_TOGGLE_ACTION(act), "/tools/nodes/show_transform_handles"); + g_signal_connect( holder, "destroy", G_CALLBACK(delete_prefspusher), pusher); + } + + { + InkToggleAction* act = ink_toggle_action_new( "NodesShowHandlesAction", + _("Show Handles"), + _("Show Bezier handles of selected nodes"), + INKSCAPE_ICON("show-node-handles"), + secondarySize ); + gtk_action_group_add_action( mainActions, GTK_ACTION( act ) ); + PrefPusher *pusher = new PrefPusher(GTK_TOGGLE_ACTION(act), "/tools/nodes/show_handles"); + g_signal_connect( holder, "destroy", G_CALLBACK(delete_prefspusher), pusher); + } + + { + InkToggleAction* act = ink_toggle_action_new( "NodesShowHelperpath", + _("Show Outline"), + _("Show path outline (without path effects)"), + INKSCAPE_ICON("show-path-outline"), + secondarySize ); + gtk_action_group_add_action( mainActions, GTK_ACTION( act ) ); + PrefPusher *pusher = new PrefPusher(GTK_TOGGLE_ACTION(act), "/tools/nodes/show_outline"); + g_signal_connect( holder, "destroy", G_CALLBACK(delete_prefspusher), pusher); + } + + { + Inkscape::Verb* verb = Inkscape::Verb::get(SP_VERB_EDIT_NEXT_PATHEFFECT_PARAMETER); + InkAction* inky = ink_action_new( verb->get_id(), + verb->get_name(), + verb->get_tip(), + INKSCAPE_ICON("path-effect-parameter-next"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_nextLPEparam), desktop ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + g_object_set_data( holder, "nodes_lpeedit", inky); + } + + { + InkToggleAction* inky = ink_toggle_action_new( "ObjectEditClipPathAction", + _("Edit clipping paths"), + _("Show clipping path(s) of selected object(s)"), + INKSCAPE_ICON("path-clip-edit"), + secondarySize ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + PrefPusher *pusher = new PrefPusher(GTK_TOGGLE_ACTION(inky), "/tools/nodes/edit_clipping_paths"); + g_signal_connect( holder, "destroy", G_CALLBACK(delete_prefspusher), pusher); + } + + { + InkToggleAction* inky = ink_toggle_action_new( "ObjectEditMaskPathAction", + _("Edit masks"), + _("Show mask(s) of selected object(s)"), + INKSCAPE_ICON("path-mask-edit"), + secondarySize ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + PrefPusher *pusher = new PrefPusher(GTK_TOGGLE_ACTION(inky), "/tools/nodes/edit_masks"); + g_signal_connect( holder, "destroy", G_CALLBACK(delete_prefspusher), pusher); + } + + /* X coord of selected node(s) */ + { + EgeAdjustmentAction* eact = 0; + gchar const* labels[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + gdouble values[] = {1, 2, 3, 5, 10, 20, 50, 100, 200, 500}; + eact = create_adjustment_action( "NodeXAction", + _("X coordinate:"), _("X:"), _("X coordinate of selected node(s)"), + "/tools/nodes/Xcoord", 0, + GTK_WIDGET(desktop->canvas), holder, TRUE, "altx-nodes", + -1e6, 1e6, SPIN_STEP, SPIN_PAGE_STEP, + labels, values, G_N_ELEMENTS(labels), + sp_node_path_x_value_changed, tracker ); + g_object_set_data( holder, "nodes_x_action", eact ); + gtk_action_set_sensitive( GTK_ACTION(eact), FALSE ); + gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); + } + + /* Y coord of selected node(s) */ + { + EgeAdjustmentAction* eact = 0; + gchar const* labels[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + gdouble values[] = {1, 2, 3, 5, 10, 20, 50, 100, 200, 500}; + eact = create_adjustment_action( "NodeYAction", + _("Y coordinate:"), _("Y:"), _("Y coordinate of selected node(s)"), + "/tools/nodes/Ycoord", 0, + GTK_WIDGET(desktop->canvas), holder, FALSE, NULL, + -1e6, 1e6, SPIN_STEP, SPIN_PAGE_STEP, + labels, values, G_N_ELEMENTS(labels), + sp_node_path_y_value_changed, tracker ); + g_object_set_data( holder, "nodes_y_action", eact ); + gtk_action_set_sensitive( GTK_ACTION(eact), FALSE ); + gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); + } + + // add the units menu + { + InkSelectOneAction* act = tracker->createAction( "NodeUnitsAction", _("Units"), ("") ); + gtk_action_group_add_action( mainActions, act->gobj() ); + } + + sp_node_toolbox_sel_changed(desktop->getSelection(), holder); + desktop->connectEventContextChanged(sigc::bind(sigc::ptr_fun(node_toolbox_watch_ec), holder)); + +} // end of sp_node_toolbox_prep() + +static void node_toolbox_watch_ec(SPDesktop* desktop, Inkscape::UI::Tools::ToolBase* ec, GObject* holder) +{ + static sigc::connection c_selection_changed; + static sigc::connection c_selection_modified; + static sigc::connection c_subselection_changed; + + if (INK_IS_NODE_TOOL(ec)) { + // watch selection + c_selection_changed = desktop->getSelection()->connectChanged(sigc::bind(sigc::ptr_fun(sp_node_toolbox_sel_changed), holder)); + c_selection_modified = desktop->getSelection()->connectModified(sigc::bind(sigc::ptr_fun(sp_node_toolbox_sel_modified), holder)); + c_subselection_changed = desktop->connectToolSubselectionChanged(sigc::bind(sigc::ptr_fun(sp_node_toolbox_coord_changed), holder)); + + sp_node_toolbox_sel_changed(desktop->getSelection(), holder); + } else { + if (c_selection_changed) + c_selection_changed.disconnect(); + if (c_selection_modified) + c_selection_modified.disconnect(); + if (c_subselection_changed) + c_subselection_changed.disconnect(); + } +} + + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 : -- cgit v1.2.3