#ifdef HAVE_CONFIG_H

# include "config.h"

#endif

#include <glibmm/i18n.h>

#include "measure-toolbar.h"

#include "desktop.h"

#include "inkscape.h"

#include "message-stack.h"

#include "document-undo.h"

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

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

#include "preferences.h"

#include "toolbox.h"

#include "widgets/ink-action.h"

#include "ui/icon-names.h"

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

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

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

using Inkscape::Util::Unit;

using Inkscape::DocumentUndo;

using Inkscape::UI::ToolboxFactory;

using Inkscape::UI::PrefPusher;

using Inkscape::UI::Tools::MeasureTool;

static MeasureTool *get_measure_tool()

{

MeasureTool *tool = 0;

if (SP_ACTIVE_DESKTOP ) {

Inkscape::UI::Tools::ToolBase *ec = SP_ACTIVE_DESKTOP->event_context;

if (SP_IS_MEASURE_CONTEXT(ec)) {

tool = static_cast<MeasureTool*>(ec);

}

}

return tool;

}

static void

sp_measure_fontsize_value_changed(GtkAdjustment *adj, GObject *tbl)

{

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

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

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

prefs->setInt(Glib::ustring("/tools/measure/fontsize"),

gtk_adjustment_get_value(adj));

MeasureTool *mt = get_measure_tool();

if (mt) {

mt->showCanvasItems();

}

}

}

static void measure_unit_changed(GtkAction* /*act*/, GObject* tbl)

{

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

Glib::ustring const unit = tracker->getActiveUnit()->abbr;

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

prefs->setString("/tools/measure/unit", unit);

MeasureTool *mt = get_measure_tool();

if (mt) {

mt->showCanvasItems();

}

}

static void toggle_ignore_1st_and_last( GtkToggleAction* act, gpointer data )

{

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

gboolean active = gtk_toggle_action_get_active(act);

prefs->setInt("/tools/measure/ignore_1st_and_last", active);

SPDesktop *desktop = static_cast<SPDesktop *>(data);

if ( active ) {

desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Start and end measures inactive."));

} else {

desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Start and end measures active."));

}

MeasureTool *mt = get_measure_tool();

if (mt) {

mt->showCanvasItems();

}

}

static void toggle_all_layers( GtkToggleAction* act, gpointer data )

{

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

gboolean active = gtk_toggle_action_get_active(act);

prefs->setInt("/tools/measure/all_layers", active);

SPDesktop *desktop = static_cast<SPDesktop *>(data);

if ( active ) {

desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Use all layers in the measure."));

} else {

desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Use current layer in the measure."));

}

MeasureTool *mt = get_measure_tool();

if (mt) {

mt->showCanvasItems();

}

}

static void toggle_show_in_between( GtkToggleAction* act, gpointer data )

{

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

gboolean active = gtk_toggle_action_get_active(act);

prefs->setInt("/tools/measure/show_in_between", active);

SPDesktop *desktop = static_cast<SPDesktop *>(data);

if ( active ) {

desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Compute all elements."));

} else {

desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Compute max lenght."));

}

MeasureTool *mt = get_measure_tool();

if (mt) {

mt->showCanvasItems();

}

}

static void sp_reverse_knots(void){

MeasureTool *mt = get_measure_tool();

if (mt) {

mt->reverseKnots();

}

}

static void sp_to_mark_dimension(void){

MeasureTool *mt = get_measure_tool();

if (mt) {

mt->toMarkDimension();

}

}

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

{

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

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

tracker->setActiveUnitByAbbr(prefs->getString("/tools/measure/unit").c_str());

g_object_set_data( holder, "tracker", tracker );

EgeAdjustmentAction *eact = 0;

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

/* Font Size */

{

eact = create_adjustment_action( "MeasureFontSizeAction",

_("Font Size"), _("Font Size:"),

_("The font size to be used in the measurement labels"),

"/tools/measure/fontsize", 0.0,

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

10, 36, 1.0, 4.0,

0, 0, 0,

sp_measure_fontsize_value_changed);

gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );

}

// units label

{

EgeOutputAction* act = ege_output_action_new( "measure_units_label", _("Units:"), _("The units to be used for the measurements"), 0 );

ege_output_action_set_use_markup( act, TRUE );

g_object_set( act, "visible-overflown", FALSE, NULL );

gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );

}

// units menu

{

GtkAction* act = tracker->createAction( "MeasureUnitsAction", _("Units:"), _("The units to be used for the measurements") );

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

gtk_action_group_add_action( mainActions, act );

}

// ignore_1st_and_last

{

InkToggleAction* act = ink_toggle_action_new( "MeasureIgnore1stAndLast",

_("Ignore first and last"),

_("Ignore first and last"),

INKSCAPE_ICON("draw-geometry-line-segment"),

secondarySize );

gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs->getBool("/tools/measure/ignore_1st_and_last", true) );

g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_ignore_1st_and_last), desktop) ;

gtk_action_group_add_action( mainActions, GTK_ACTION(act) );

}

// measure imbetweens

{

InkToggleAction* act = ink_toggle_action_new( "MeasureInBettween",

_("Show measures between items"),

_("Show measures between items"),

INKSCAPE_ICON("distribute-randomize"),

secondarySize );

gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs->getBool("/tools/measure/show_in_between", true) );

g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_show_in_between), desktop) ;

gtk_action_group_add_action( mainActions, GTK_ACTION(act) );

}

// measure only current layer

{

InkToggleAction* act = ink_toggle_action_new( "MeasureAllLayers",

_("Measure all layers"),

_("Measure all layers"),

INKSCAPE_ICON("dialog-layers"),

secondarySize );

gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs->getBool("/tools/measure/all_layers", true) );

g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_all_layers), desktop) ;

gtk_action_group_add_action( mainActions, GTK_ACTION(act) );

}

//toogle start end

{

InkAction* act = ink_action_new( "MeasureReverse",

_("Reverse measure"),

_("Reverse measure"),

INKSCAPE_ICON("draw-geometry-mirror"),

secondarySize );

g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_reverse_knots), 0 );

gtk_action_group_add_action( mainActions, GTK_ACTION(act) );

}

//to mark dimensions

{

InkAction* act = ink_action_new( "MeasureMarkDimension",

_("Mark Dimension"),

_("Mark Dimension"),

INKSCAPE_ICON("draw-geometry-mirror"),

secondarySize );

g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_to_mark_dimension), 0 );

gtk_action_group_add_action( mainActions, GTK_ACTION(act) );

}

} // end of sp_measure_toolbox_prep()