#ifdef HAVE_CONFIG_H

# include "config.h"

#endif

#include <glibmm/i18n.h>

#include "star-toolbar.h"

#include "desktop.h"

#include "document-undo.h"

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

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

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

#include "widgets/ink-action.h"

#include "selection.h"

#include "sp-star.h"

#include "toolbox.h"

#include "ui/icon-names.h"

#include "ui/tools/star-tool.h"

#include "ui/uxmanager.h"

#include "verbs.h"

#include "widgets/../preferences.h"

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

#include "xml/node.h"

#include "xml/repr.h"

using Inkscape::UI::UXManager;

using Inkscape::DocumentUndo;

using Inkscape::UI::ToolboxFactory;

using Inkscape::UI::PrefPusher;

static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GObject *dataKludge )

{

SPDesktop *desktop = static_cast<SPDesktop *>(g_object_get_data( dataKludge, "desktop" ));

if (DocumentUndo::getUndoSensitive(desktop->getDocument())) {

// do not remember prefs if this call is initiated by an undo change, because undoing object

// creation sets bogus values to its attributes before it is deleted

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

prefs->setInt("/tools/shapes/star/magnitude",

(gint)gtk_adjustment_get_value(adj));

}

// quit if run by the attr_changed listener

if (g_object_get_data( dataKludge, "freeze" )) {

return;

}

// in turn, prevent listener from responding

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );

bool modmade = false;

Inkscape::Selection *selection = desktop->getSelection();

std::vector<SPItem*> itemlist=selection->itemList();

for(std::vector<SPItem*>::const_iterator i=itemlist.begin();i!=itemlist.end();++i){

SPItem *item = *i;

if (SP_IS_STAR(item)) {

Inkscape::XML::Node *repr = item->getRepr();

sp_repr_set_int(repr,"sodipodi:sides",

(gint)gtk_adjustment_get_value(adj));

double arg1 = 0.5;

sp_repr_get_double(repr, "sodipodi:arg1", &arg1);

sp_repr_set_svg_double(repr, "sodipodi:arg2",

(arg1 + M_PI / (gint)gtk_adjustment_get_value(adj)));

item->updateRepr();

modmade = true;

}

}

if (modmade) {

DocumentUndo::done(desktop->getDocument(), SP_VERB_CONTEXT_STAR,

_("Star: Change number of corners"));

}

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );

}

static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GObject *dataKludge )

{

SPDesktop *desktop = static_cast<SPDesktop *>(g_object_get_data( dataKludge, "desktop" ));

if (DocumentUndo::getUndoSensitive(desktop->getDocument())) {

if (!IS_NAN(gtk_adjustment_get_value(adj))) {

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

prefs->setDouble("/tools/shapes/star/proportion",

gtk_adjustment_get_value(adj));

}

}

// quit if run by the attr_changed listener

if (g_object_get_data( dataKludge, "freeze" )) {

return;

}

// in turn, prevent listener from responding

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );

bool modmade = false;

Inkscape::Selection *selection = desktop->getSelection();

std::vector<SPItem*> itemlist=selection->itemList();

for(std::vector<SPItem*>::const_iterator i=itemlist.begin();i!=itemlist.end();++i){

SPItem *item = *i;

if (SP_IS_STAR(item)) {

Inkscape::XML::Node *repr = item->getRepr();

gdouble r1 = 1.0;

gdouble r2 = 1.0;

sp_repr_get_double(repr, "sodipodi:r1", &r1);

sp_repr_get_double(repr, "sodipodi:r2", &r2);

if (r2 < r1) {

sp_repr_set_svg_double(repr, "sodipodi:r2",

r1*gtk_adjustment_get_value(adj));

} else {

sp_repr_set_svg_double(repr, "sodipodi:r1",

r2*gtk_adjustment_get_value(adj));

}

item->updateRepr();

modmade = true;

}

}

if (modmade) {

DocumentUndo::done(desktop->getDocument(), SP_VERB_CONTEXT_STAR,

_("Star: Change spoke ratio"));

}

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );

}

static void sp_stb_sides_flat_state_changed( EgeSelectOneAction *act, GObject *dataKludge )

{

SPDesktop *desktop = static_cast<SPDesktop *>(g_object_get_data( dataKludge, "desktop" ));

bool flat = ege_select_one_action_get_active( act ) == 0;

if (DocumentUndo::getUndoSensitive(desktop->getDocument())) {

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

prefs->setBool( "/tools/shapes/star/isflatsided", flat);

}

// quit if run by the attr_changed listener

if (g_object_get_data( dataKludge, "freeze" )) {

return;

}

// in turn, prevent listener from responding

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );

Inkscape::Selection *selection = desktop->getSelection();

GtkAction* prop_action = GTK_ACTION( g_object_get_data( dataKludge, "prop_action" ) );

bool modmade = false;

if ( prop_action ) {

gtk_action_set_visible( prop_action, !flat );

}

std::vector<SPItem*> itemlist=selection->itemList();

for(std::vector<SPItem*>::const_iterator i=itemlist.begin();i!=itemlist.end();++i){

SPItem *item = *i;

if (SP_IS_STAR(item)) {

Inkscape::XML::Node *repr = item->getRepr();

repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );

item->updateRepr();

modmade = true;

}

}

if (modmade) {

DocumentUndo::done(desktop->getDocument(), SP_VERB_CONTEXT_STAR,

flat ? _("Make polygon") : _("Make star"));

}

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );

}

static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GObject *dataKludge )

{

SPDesktop *desktop = static_cast<SPDesktop *>(g_object_get_data( dataKludge, "desktop" ));

if (DocumentUndo::getUndoSensitive(desktop->getDocument())) {

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

prefs->setDouble("/tools/shapes/star/rounded", (gdouble) gtk_adjustment_get_value(adj));

}

// quit if run by the attr_changed listener

if (g_object_get_data( dataKludge, "freeze" )) {

return;

}

// in turn, prevent listener from responding

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );

bool modmade = false;

Inkscape::Selection *selection = desktop->getSelection();

std::vector<SPItem*> itemlist=selection->itemList();

for(std::vector<SPItem*>::const_iterator i=itemlist.begin();i!=itemlist.end();++i){

SPItem *item = *i;

if (SP_IS_STAR(item)) {

Inkscape::XML::Node *repr = item->getRepr();

sp_repr_set_svg_double(repr, "inkscape:rounded",

(gdouble) gtk_adjustment_get_value(adj));

item->updateRepr();

modmade = true;

}

}

if (modmade) {

DocumentUndo::done(desktop->getDocument(), SP_VERB_CONTEXT_STAR,

_("Star: Change rounding"));

}

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );

}

static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GObject *dataKludge )

{

SPDesktop *desktop = static_cast<SPDesktop *>(g_object_get_data( dataKludge, "desktop" ));

if (DocumentUndo::getUndoSensitive(desktop->getDocument())) {

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

prefs->setDouble("/tools/shapes/star/randomized",

(gdouble) gtk_adjustment_get_value(adj));

}

// quit if run by the attr_changed listener

if (g_object_get_data( dataKludge, "freeze" )) {

return;

}

// in turn, prevent listener from responding

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );

bool modmade = false;

Inkscape::Selection *selection = desktop->getSelection();

std::vector<SPItem*> itemlist=selection->itemList();

for(std::vector<SPItem*>::const_iterator i=itemlist.begin();i!=itemlist.end();++i){

SPItem *item = *i;

if (SP_IS_STAR(item)) {

Inkscape::XML::Node *repr = item->getRepr();

sp_repr_set_svg_double(repr, "inkscape:randomized",

(gdouble) gtk_adjustment_get_value(adj));

item->updateRepr();

modmade = true;

}

}

if (modmade) {

DocumentUndo::done(desktop->getDocument(), SP_VERB_CONTEXT_STAR,

_("Star: Change randomization"));

}

g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );

}

static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,

gchar const * /*old_value*/, gchar const * /*new_value*/,

bool /*is_interactive*/, gpointer data)

{

GtkWidget *tbl = GTK_WIDGET(data);

// quit if run by the _changed callbacks

if (g_object_get_data(G_OBJECT(tbl), "freeze")) {

return;

}

// in turn, prevent callbacks from responding

g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));

GtkAdjustment *adj = 0;

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

bool isFlatSided = prefs->getBool("/tools/shapes/star/isflatsided", true);

if (!strcmp(name, "inkscape:randomized")) {

adj = GTK_ADJUSTMENT( g_object_get_data(G_OBJECT(tbl), "randomized") );

double randomized = 0.0;

sp_repr_get_double(repr, "inkscape:randomized", &randomized);

gtk_adjustment_set_value(adj, randomized);

} else if (!strcmp(name, "inkscape:rounded")) {

adj = GTK_ADJUSTMENT( g_object_get_data(G_OBJECT(tbl), "rounded") );

double rounded = 0.0;

sp_repr_get_double(repr, "inkscape:rounded", &rounded);

gtk_adjustment_set_value(adj, rounded);

} else if (!strcmp(name, "inkscape:flatsided")) {

GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );

char const *flatsides = repr->attribute("inkscape:flatsided");

EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );

if ( flatsides && !strcmp(flatsides,"false") ) {

ege_select_one_action_set_active( flat_action, 1 );

gtk_action_set_visible( prop_action, TRUE );

} else {

ege_select_one_action_set_active( flat_action, 0 );

gtk_action_set_visible( prop_action, FALSE );

}

} else if ((!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) && (!isFlatSided) ) {

adj = GTK_ADJUSTMENT(g_object_get_data(G_OBJECT(tbl), "proportion"));

gdouble r1 = 1.0;

gdouble r2 = 1.0;

sp_repr_get_double(repr, "sodipodi:r1", &r1);

sp_repr_get_double(repr, "sodipodi:r2", &r2);

if (r2 < r1) {

gtk_adjustment_set_value(adj, r2/r1);

} else {

gtk_adjustment_set_value(adj, r1/r2);

}

} else if (!strcmp(name, "sodipodi:sides")) {

adj = GTK_ADJUSTMENT(g_object_get_data(G_OBJECT(tbl), "magnitude"));

int sides = 0;

sp_repr_get_int(repr, "sodipodi:sides", &sides);

gtk_adjustment_set_value(adj, sides);

}

g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));

}

static Inkscape::XML::NodeEventVector star_tb_repr_events =

{

NULL, /* child_added */

NULL, /* child_removed */

star_tb_event_attr_changed,

NULL, /* content_changed */

NULL /* order_changed */

};

static void

sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)

{

int n_selected = 0;

Inkscape::XML::Node *repr = NULL;

purge_repr_listener( tbl, tbl );

std::vector<SPItem*> itemlist=selection->itemList();

for(std::vector<SPItem*>::const_iterator i=itemlist.begin();i!=itemlist.end();++i){

SPItem *item = *i;

if (SP_IS_STAR(item)) {

n_selected++;

repr = item->getRepr();

}

}

EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );

if (n_selected == 0) {

g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );

} else if (n_selected == 1) {

g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );

if (repr) {

g_object_set_data( tbl, "repr", repr );

Inkscape::GC::anchor(repr);

sp_repr_add_listener(repr, &star_tb_repr_events, tbl);

sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);

}

} else {

// FIXME: implement averaging of all parameters for multiple selected stars

//gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));

//gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));

}

}

static void sp_stb_defaults( GtkWidget * /*widget*/, GObject *dataKludge )

{

// FIXME: in this and all other _default functions, set some flag telling the value_changed

// callbacks to lump all the changes for all selected objects in one undo step

GtkAdjustment *adj = 0;

// fixme: make settable in prefs!

gint mag = 5;

gdouble prop = 0.5;

gboolean flat = FALSE;

gdouble randomized = 0;

gdouble rounded = 0;

EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "flat_action" ) );

ege_select_one_action_set_active( flat_action, flat ? 0 : 1 );

GtkAction* sb2 = GTK_ACTION( g_object_get_data( dataKludge, "prop_action" ) );

gtk_action_set_visible( sb2, !flat );

adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "magnitude" ) );

gtk_adjustment_set_value(adj, mag);

gtk_adjustment_value_changed(adj);

adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "proportion" ) );

gtk_adjustment_set_value(adj, prop);

gtk_adjustment_value_changed(adj);

adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "rounded" ) );

gtk_adjustment_set_value(adj, rounded);

gtk_adjustment_value_changed(adj);

adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "randomized" ) );

gtk_adjustment_set_value(adj, randomized);

gtk_adjustment_value_changed(adj);

}

static void star_toolbox_watch_ec(SPDesktop* dt, Inkscape::UI::Tools::ToolBase* ec, GObject* holder);

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

{

Inkscape::IconSize secondarySize = ToolboxFactory::prefToSize("/toolbox/secondary", 1);

{

EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );

ege_output_action_set_use_markup( act, TRUE );

gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );

g_object_set_data( holder, "mode_action", act );

}

{

EgeAdjustmentAction* eact = 0;

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

bool isFlatSided = prefs->getBool("/tools/shapes/star/isflatsided", true);

/* Flatsided checkbox */

{

GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );

GtkTreeIter iter;

gtk_list_store_append( model, &iter );

gtk_list_store_set( model, &iter,

0, _("Polygon"),

1, _("Regular polygon (with one handle) instead of a star"),

2, INKSCAPE_ICON("draw-polygon"),

-1 );

gtk_list_store_append( model, &iter );

gtk_list_store_set( model, &iter,

0, _("Star"),

1, _("Star instead of a regular polygon (with one handle)"),

2, INKSCAPE_ICON("draw-star"),

-1 );

EgeSelectOneAction* act = ege_select_one_action_new( "FlatAction", (""), (""), NULL, GTK_TREE_MODEL(model) );

gtk_action_group_add_action( mainActions, GTK_ACTION(act) );

g_object_set_data( holder, "flat_action", act );

ege_select_one_action_set_appearance( act, "full" );

ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );

g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );

ege_select_one_action_set_icon_column( act, 2 );

ege_select_one_action_set_icon_size( act, secondarySize );

ege_select_one_action_set_tooltip_column( act, 1 );

ege_select_one_action_set_active( act, isFlatSided ? 0 : 1 );

g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);

}

/* Magnitude */

{

gchar const* labels[] = {_("triangle/tri-star"), _("square/quad-star"), _("pentagon/five-pointed star"), _("hexagon/six-pointed star"), 0, 0, 0, 0, 0};

gdouble values[] = {3, 4, 5, 6, 7, 8, 10, 12, 20};

eact = create_adjustment_action( "MagnitudeAction",

_("Corners"), _("Corners:"), _("Number of corners of a polygon or star"),

"/tools/shapes/star/magnitude", 3,

GTK_WIDGET(desktop->canvas), holder, FALSE, NULL,

3, 1024, 1, 5,

labels, values, G_N_ELEMENTS(labels),

sp_stb_magnitude_value_changed, NULL /*unit tracker*/,

1.0, 0 );

gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );

gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );

}

/* Spoke ratio */

{

gchar const* labels[] = {_("thin-ray star"), 0, _("pentagram"), _("hexagram"), _("heptagram"), _("octagram"), _("regular polygon")};

gdouble values[] = {0.01, 0.2, 0.382, 0.577, 0.692, 0.765, 1};

eact = create_adjustment_action( "SpokeAction",

_("Spoke ratio"), _("Spoke ratio:"),

// TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.

// Base radius is the same for the closest handle.

_("Base radius to tip radius ratio"),

"/tools/shapes/star/proportion", 0.5,

GTK_WIDGET(desktop->canvas), holder, FALSE, NULL,

0.01, 1.0, 0.01, 0.1,

labels, values, G_N_ELEMENTS(labels),

sp_stb_proportion_value_changed );

gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );

g_object_set_data( holder, "prop_action", eact );

}

if ( !isFlatSided ) {

gtk_action_set_visible( GTK_ACTION(eact), TRUE );

} else {

gtk_action_set_visible( GTK_ACTION(eact), FALSE );

}

/* Roundedness */

{

gchar const* labels[] = {_("stretched"), _("twisted"), _("slightly pinched"), _("NOT rounded"), _("slightly rounded"), _("visibly rounded"), _("well rounded"), _("amply rounded"), 0, _("stretched"), _("blown up")};

gdouble values[] = {-1, -0.2, -0.03, 0, 0.05, 0.1, 0.2, 0.3, 0.5, 1, 10};

eact = create_adjustment_action( "RoundednessAction",

_("Rounded"), _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),

"/tools/shapes/star/rounded", 0.0,

GTK_WIDGET(desktop->canvas), holder, FALSE, NULL,

-10.0, 10.0, 0.01, 0.1,

labels, values, G_N_ELEMENTS(labels),

sp_stb_rounded_value_changed );

gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );

gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );

}

/* Randomization */

{

gchar const* labels[] = {_("NOT randomized"), _("slightly irregular"), _("visibly randomized"), _("strongly randomized"), _("blown up")};

gdouble values[] = {0, 0.01, 0.1, 0.5, 10};

eact = create_adjustment_action( "RandomizationAction",

_("Randomized"), _("Randomized:"), _("Scatter randomly the corners and angles"),

"/tools/shapes/star/randomized", 0.0,

GTK_WIDGET(desktop->canvas), holder, FALSE, NULL,

-10.0, 10.0, 0.001, 0.01,

labels, values, G_N_ELEMENTS(labels),

sp_stb_randomized_value_changed, NULL /*unit tracker*/, 0.1, 3 );

gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );

gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );

}

}

{

/* Reset */

{

InkAction* inky = ink_action_new( "StarResetAction",

_("Defaults"),

_("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),

INKSCAPE_ICON("edit-clear"),

Inkscape::ICON_SIZE_SMALL_TOOLBAR);

g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_stb_defaults), holder );

gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );

gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );

}

}

desktop->connectEventContextChanged(sigc::bind(sigc::ptr_fun(star_toolbox_watch_ec), holder));

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

}

static void star_toolbox_watch_ec(SPDesktop* desktop, Inkscape::UI::Tools::ToolBase* ec, GObject* holder)

{

static sigc::connection changed;

if (dynamic_cast<Inkscape::UI::Tools::StarTool const*>(ec) != NULL) {

changed = desktop->getSelection()->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), holder));

sp_star_toolbox_selection_changed(desktop->getSelection(), holder);

} else {

if (changed)

changed.disconnect();

}

}