#ifdef HAVE_CONFIG_H

# include "config.h"

#endif

#include "ui/widget/spinbutton.h"

#include <glibmm/i18n.h>

#include "toolbox.h"

#include "node-toolbar.h"

#include "../desktop.h"

#include "../desktop-handles.h"

#include "document-undo.h"

#include "../verbs.h"

#include "../inkscape.h"

#include "../connection-pool.h"

#include "../selection-chemistry.h"

#include "../selection.h"

#include "../ege-adjustment-action.h"

#include "../ege-output-action.h"

#include "../ege-select-one-action.h"

#include "../ink-action.h"

#include "../ink-comboboxentry-action.h"

#include "../widgets/button.h"

#include "../widgets/spinbutton-events.h"

#include "../widgets/spw-utilities.h"

#include "../widgets/widget-sizes.h"

#include "../xml/attribute-record.h"

#include "../xml/node-event-vector.h"

#include "../xml/repr.h"

#include "ui/uxmanager.h"

#include "../ui/tool/control-point-selection.h"

#include "../ui/tool/node-tool.h"

#include "../ui/tool/multi-path-manipulator.h"

#include "../ui/icon-names.h"

#include "../helper/unit-menu.h"

#include "../helper/units.h"

#include "../helper/unit-tracker.h"

#include "../lpe-tool-context.h"

#include "../sp-namedview.h"

using Inkscape::UnitTracker;

using Inkscape::UI::UXManager;

using Inkscape::DocumentUndo;

using Inkscape::UI::ToolboxFactory;

using Inkscape::UI::PrefPusher;

static InkNodeTool *get_node_tool()

{

InkNodeTool *tool = 0;

if (SP_ACTIVE_DESKTOP ) {

SPEventContext *ec = SP_ACTIVE_DESKTOP->event_context;

if (INK_IS_NODE_TOOL(ec)) {

tool = static_cast<InkNodeTool*>(ec);

}

}

return tool;

}

static void sp_node_path_edit_add(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->insertNodes();

}

}

static void sp_node_path_edit_add_min_x(void)

{

InkNodeTool *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)

{

InkNodeTool *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)

{

InkNodeTool *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)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->insertNodesAtExtrema(Inkscape::UI::PointManipulator::EXTR_MAX_Y);

}

}

static void sp_node_path_edit_delete(void)

{

InkNodeTool *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)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->deleteSegments();

}

}

static void sp_node_path_edit_break(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->breakNodes();

}

}

static void sp_node_path_edit_join(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->joinNodes();

}

}

static void sp_node_path_edit_join_segment(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->joinSegments();

}

}

static void sp_node_path_edit_toline(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->setSegmentType(Inkscape::UI::SEGMENT_STRAIGHT);

}

}

static void sp_node_path_edit_tocurve(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->setSegmentType(Inkscape::UI::SEGMENT_CUBIC_BEZIER);

}

}

static void sp_node_path_edit_cusp(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->setNodeType(Inkscape::UI::NODE_CUSP);

}

}

static void sp_node_path_edit_smooth(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->setNodeType(Inkscape::UI::NODE_SMOOTH);

}

}

static void sp_node_path_edit_symmetrical(void)

{

InkNodeTool *nt = get_node_tool();

if (nt) {

nt->_multipath->setNodeType(Inkscape::UI::NODE_SYMMETRIC);

}

}

static void sp_node_path_edit_auto(void)

{

InkNodeTool *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<SPDesktop*>(data) );

}

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<UnitTracker*>( g_object_get_data( tbl, "tracker" ) );

if (!tracker) {

return;

}

SPUnit const *unit = tracker->getActiveUnit();

InkNodeTool *nt = get_node_tool();

if (!nt || 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 = sp_units_get_pixels(gtk_adjustment_get_value(xadj), *unit);

Geom::Coord oldy = sp_units_get_pixels(gtk_adjustment_get_value(xadj), *unit);

Geom::Point mid = nt->_selected_nodes->pointwiseBounds()->midpoint();

if (oldx != mid[Geom::X]) {

gtk_adjustment_set_value(xadj, sp_pixels_get_units(mid[Geom::X], *unit));

}

if (oldy != mid[Geom::Y]) {

gtk_adjustment_set_value(yadj, sp_pixels_get_units(mid[Geom::Y], *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<SPDesktop *>(g_object_get_data( tbl, "desktop" ));

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

UnitTracker* tracker = reinterpret_cast<UnitTracker*>(g_object_get_data( tbl, "tracker" ));

if (!tracker) {

return;

}

SPUnit const *unit = tracker->getActiveUnit();

if (DocumentUndo::getUndoSensitive(sp_desktop_document(desktop))) {

prefs->setDouble(Glib::ustring("/tools/nodes/") + (d == Geom::X ? "x" : "y"),

sp_units_get_pixels(gtk_adjustment_get_value(adj), *unit));

}

// 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));

InkNodeTool *nt = get_node_tool();

if (nt && !nt->_selected_nodes->empty()) {

double val = sp_units_get_pixels(gtk_adjustment_get_value(adj), *unit);

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_has_path_effect(SP_LPE_ITEM(item))) {

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);

}

void sp_node_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)

{

UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );

tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );

g_object_set_data( holder, "tracker", tracker );

Inkscape::IconSize 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), NULL/*us*/, holder, TRUE, "altx-nodes",

-1e6, 1e6, SPIN_STEP, SPIN_PAGE_STEP,

labels, values, G_N_ELEMENTS(labels),

sp_node_path_x_value_changed );

tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );

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), NULL/*us*/, holder, FALSE, NULL,

-1e6, 1e6, SPIN_STEP, SPIN_PAGE_STEP,

labels, values, G_N_ELEMENTS(labels),

sp_node_path_y_value_changed );

tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );

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

{

GtkAction* act = tracker->createAction( "NodeUnitsAction", _("Units"), ("") );

gtk_action_group_add_action( mainActions, act );

}

sp_node_toolbox_sel_changed(sp_desktop_selection(desktop), holder);

//watch selection

Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISNodeToolbox");

sigc::connection *c_selection_changed =

new sigc::connection (sp_desktop_selection (desktop)->connectChanged

(sigc::bind (sigc::ptr_fun (sp_node_toolbox_sel_changed), holder)));

pool->add_connection ("selection-changed", c_selection_changed);

sigc::connection *c_selection_modified =

new sigc::connection (sp_desktop_selection (desktop)->connectModified

(sigc::bind (sigc::ptr_fun (sp_node_toolbox_sel_modified), holder)));

pool->add_connection ("selection-modified", c_selection_modified);

sigc::connection *c_subselection_changed =

new sigc::connection (desktop->connectToolSubselectionChanged

(sigc::bind (sigc::ptr_fun (sp_node_toolbox_coord_changed), holder)));

pool->add_connection ("tool-subselection-changed", c_subselection_changed);

Inkscape::ConnectionPool::connect_destroy (G_OBJECT (holder), pool);

g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );

} // end of sp_node_toolbox_prep()