#ifdef HAVE_CONFIG_H

# include "config.h"

#endif

#include "ui/widget/spinbutton.h"

#include <glibmm/i18n.h>

#include "toolbox.h"

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

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

#include "ui/uxmanager.h"

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

#include "util/units.h"

#include "ui/widget/unit-tracker.h"

#include "../pen-context.h"

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

#include "../flood-context.h"

#include <gtk/gtk.h>

using Inkscape::UI::Widget::UnitTracker;

using Inkscape::UI::UXManager;

using Inkscape::DocumentUndo;

using Inkscape::UI::ToolboxFactory;

using Inkscape::UI::PrefPusher;

static void paintbucket_channels_changed(EgeSelectOneAction* act, GObject* /*tbl*/)

{

gint channels = ege_select_one_action_get_active( act );

flood_channels_set_channels( channels );

}

static void paintbucket_threshold_changed(GtkAdjustment *adj, GObject * /*tbl*/)

{

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

prefs->setInt("/tools/paintbucket/threshold", (gint)gtk_adjustment_get_value(adj));

}

static void paintbucket_autogap_changed(EgeSelectOneAction* act, GObject * /*tbl*/)

{

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

prefs->setBool("/tools/paintbucket/autogap", ege_select_one_action_get_active( act ));

}

static void paintbucket_offset_changed(GtkAdjustment *adj, GObject *tbl)

{

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

Unit const unit = tracker->getActiveUnit();

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

// Don't adjust the offset value because we're saving the

// unit and it'll be correctly handled on load.

prefs->setDouble("/tools/paintbucket/offset", (gdouble)gtk_adjustment_get_value(adj));

prefs->setString("/tools/paintbucket/offsetunits", unit.abbr);

}

static void paintbucket_defaults(GtkWidget *, GObject *tbl)

{

// FIXME: make defaults settable via Inkscape Options

struct KeyValue {

char const *key;

double value;

} const key_values[] = {

{"threshold", 15},

{"offset", 0.0}

};

for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {

KeyValue const &kv = key_values[i];

GtkAdjustment* adj = static_cast<GtkAdjustment *>(g_object_get_data(tbl, kv.key));

if ( adj ) {

gtk_adjustment_set_value(adj, kv.value);

}

}

EgeSelectOneAction* channels_action = EGE_SELECT_ONE_ACTION( g_object_get_data (tbl, "channels_action" ) );

ege_select_one_action_set_active( channels_action, FLOOD_CHANNELS_RGB );

EgeSelectOneAction* autogap_action = EGE_SELECT_ONE_ACTION( g_object_get_data (tbl, "autogap_action" ) );

ege_select_one_action_set_active( autogap_action, 0 );

}

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

{

EgeAdjustmentAction* eact = 0;

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

{

GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );

GList* items = 0;

gint count = 0;

for ( items = flood_channels_dropdown_items_list(); items ; items = g_list_next(items) )

{

GtkTreeIter iter;

gtk_list_store_append( model, &iter );

gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );

count++;

}

g_list_free( items );

items = 0;

EgeSelectOneAction* act1 = ege_select_one_action_new( "ChannelsAction", _("Fill by"), (""), NULL, GTK_TREE_MODEL(model) );

g_object_set( act1, "short_label", _("Fill by:"), NULL );

ege_select_one_action_set_appearance( act1, "compact" );

ege_select_one_action_set_active( act1, prefs->getInt("/tools/paintbucket/channels", 0) );

g_signal_connect( G_OBJECT(act1), "changed", G_CALLBACK(paintbucket_channels_changed), holder );

gtk_action_group_add_action( mainActions, GTK_ACTION(act1) );

g_object_set_data( holder, "channels_action", act1 );

}

// Spacing spinbox

{

eact = create_adjustment_action(

"ThresholdAction",

_("Fill Threshold"), _("Threshold:"),

_("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),

"/tools/paintbucket/threshold", 5, GTK_WIDGET(desktop->canvas), NULL, holder, TRUE,

"inkscape:paintbucket-threshold", 0, 100.0, 1.0, 10.0,

0, 0, 0,

paintbucket_threshold_changed, 1, 0 );

ege_adjustment_action_set_appearance( eact, TOOLBAR_SLIDER_HINT );

gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );

}

// Create the units menu.

UnitTracker* tracker = new UnitTracker(Inkscape::Util::UNIT_TYPE_LINEAR);

Inkscape::Util::UnitTable unit_table;

Glib::ustring stored_unit = prefs->getString("/tools/paintbucket/offsetunits");

if (!stored_unit.empty()) {

Unit u = unit_table.getUnit(stored_unit);

tracker->setActiveUnit(&u);

}

g_object_set_data( holder, "tracker", tracker );

{

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

gtk_action_group_add_action( mainActions, act );

}

// Offset spinbox

{

eact = create_adjustment_action(

"OffsetAction",

_("Grow/shrink by"), _("Grow/shrink by:"),

_("The amount to grow (positive) or shrink (negative) the created fill path"),

"/tools/paintbucket/offset", 0, GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE,

"inkscape:paintbucket-offset", -1e4, 1e4, 0.1, 0.5,

0, 0, 0,

paintbucket_offset_changed, 1, 2);

tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );

gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );

}

/* Auto Gap */

{

GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );

GList* items = 0;

gint count = 0;

for ( items = flood_autogap_dropdown_items_list(); items ; items = g_list_next(items) )

{

GtkTreeIter iter;

gtk_list_store_append( model, &iter );

gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );

count++;

}

g_list_free( items );

items = 0;

EgeSelectOneAction* act2 = ege_select_one_action_new( "AutoGapAction", _("Close gaps"), (""), NULL, GTK_TREE_MODEL(model) );

g_object_set( act2, "short_label", _("Close gaps:"), NULL );

ege_select_one_action_set_appearance( act2, "compact" );

ege_select_one_action_set_active( act2, prefs->getBool("/tools/paintbucket/autogap") );

g_signal_connect( G_OBJECT(act2), "changed", G_CALLBACK(paintbucket_autogap_changed), holder );

gtk_action_group_add_action( mainActions, GTK_ACTION(act2) );

g_object_set_data( holder, "autogap_action", act2 );

}

/* Reset */

{

GtkAction* act = gtk_action_new( "PaintbucketResetAction",

_("Defaults"),

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

GTK_STOCK_CLEAR );

g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(paintbucket_defaults), holder );

gtk_action_group_add_action( mainActions, act );

gtk_action_set_sensitive( act, TRUE );

}

}