Code

Merge from trunk.
[inkscape.git] / src / widgets / desktop-widget.cpp
index 4dca563aa83d670fc362f5b5f4225e055c71a81b..4620b15328e0137603f11dcf50078cf0426513a5 100644 (file)
@@ -1,15 +1,15 @@
-#define __SP_DESKTOP_WIDGET_C__
-
 /** \file
  * Desktop widget implementation
- *
- * Authors:
+ */
+/* Authors:
  *   Lauris Kaplinski <lauris@kaplinski.com>
  *   MenTaLguY <mental@rydia.net>
  *   bulia byak <buliabyak@users.sf.net>
  *   Ralf Stephan <ralf@ark.in-berlin.de>
  *   John Bintz <jcoswell@coswellproductions.org>
  *   Johan Engelen <j.b.c.engelen@ewi.utwente.nl>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
  *
  * Copyright (C) 2007 Johan Engelen
  * Copyright (C) 2006 John Bintz
 #include <gtkmm/paned.h>
 #include <gtk/gtk.h>
 
-#include "macros.h"
-#include "inkscape-private.h"
-#include "desktop-handles.h"
+#include "box3d-context.h"
+#include "color-profile-fns.h"
+#include "conn-avoid-ref.h"
 #include "desktop-events.h"
-#include "document.h"
+#include "desktop-handles.h"
 #include "desktop-widget.h"
-#include "sp-namedview.h"
-#include "interface.h"
-#include "toolbox.h"
-#include "prefs-utils.h"
-#include "file.h"
 #include "display/canvas-arena.h"
 #include "display/nr-arena.h"
+#include "document.h"
+#include "ege-color-prof-tracker.h"
+#include "ege-select-one-action.h"
 #include <extension/db.h>
+#include "file.h"
 #include "helper/units.h"
-#include "widgets/button.h"
-#include "widgets/ruler.h"
-#include "widgets/widget-sizes.h"
-#include "widgets/spw-utilities.h"
-#include "widgets/spinbutton-events.h"
-#include "widgets/layer-selector.h"
-#include "ui/widget/selected-style.h"
+#include "helper/unit-tracker.h"
+#include "inkscape-private.h"
+#include "interface.h"
+#include "macros.h"
+#include "preferences.h"
+#include "sp-image.h"
 #include "sp-item.h"
-#include "dialogs/swatches.h"
-#include "conn-avoid-ref.h"
+#include "sp-namedview.h"
+#include "ui/dialog/dialog-manager.h"
+#include "ui/dialog/swatches.h"
+#include "ui/icon-names.h"
+#include "ui/widget/dock.h"
+#include "ui/widget/layer-selector.h"
+#include "ui/widget/selected-style.h"
+#include "ui/uxmanager.h"
+#include "util/ege-appear-time-tracker.h"
+
+// We're in the "widgets" directory, so no need to explicitly prefix these:
+#include "button.h"
+#include "ruler.h"
+#include "spinbutton-events.h"
+#include "spw-utilities.h"
+#include "toolbox.h"
+#include "widget-sizes.h"
 
-#if defined (SOLARIS_2_8)
+#if defined (SOLARIS) && (SOLARIS == 8)
 #include "round.h"
 using Inkscape::round;
 #endif
 
+using Inkscape::UnitTracker;
+using Inkscape::UI::UXManager;
+using Inkscape::UI::ToolboxFactory;
+using ege::AppearTimeTracker;
+
 #ifdef WITH_INKBOARD
 #endif
 
@@ -76,7 +94,6 @@ enum {
 /* SPDesktopWidget */
 
 static void sp_desktop_widget_class_init (SPDesktopWidgetClass *klass);
-static void sp_desktop_widget_init (SPDesktopWidget *widget);
 static void sp_desktop_widget_destroy (GtkObject *object);
 
 static void sp_desktop_widget_size_allocate (GtkWidget *widget, GtkAllocation *allocation);
@@ -84,8 +101,10 @@ static void sp_desktop_widget_realize (GtkWidget *widget);
 
 static gint sp_desktop_widget_event (GtkWidget *widget, GdkEvent *event, SPDesktopWidget *dtw);
 
+static void sp_dtw_color_profile_event(EgeColorProfTracker *widget, SPDesktopWidget *dtw);
+static void cms_adjust_toggled( GtkWidget *button, gpointer data );
+static void cms_adjust_set_sensitive( SPDesktopWidget *dtw, bool enabled );
 static void sp_desktop_widget_adjustment_value_changed (GtkAdjustment *adj, SPDesktopWidget *dtw);
-static void sp_desktop_widget_namedview_modified (SPObject *obj, guint flags, SPDesktopWidget *dtw);
 
 static gdouble sp_dtw_zoom_value_to_display (gdouble value);
 static gdouble sp_dtw_zoom_display_to_value (gdouble value);
@@ -100,9 +119,133 @@ static void sp_dtw_zoom_200 (GtkMenuItem *item, gpointer data);
 static void sp_dtw_zoom_page (GtkMenuItem *item, gpointer data);
 static void sp_dtw_zoom_drawing (GtkMenuItem *item, gpointer data);
 static void sp_dtw_zoom_selection (GtkMenuItem *item, gpointer data);
+static void sp_dtw_sticky_zoom_toggled (GtkMenuItem *item, gpointer data);
 
 SPViewWidgetClass *dtw_parent_class;
 
+static GTimer *baseTimer = 0;
+static bool timeReported = false;
+
+static void timeGoing(gchar const* id)
+{
+    if ( !baseTimer ) {
+        g_message("Starting time at point [%s]", id);
+        baseTimer = g_timer_new();
+    }
+}
+
+static void checkTime(gchar const* msg)
+{
+    if ( baseTimer && !timeReported ) {
+        timeReported = true;
+        g_timer_stop(baseTimer);
+        gulong msCount = 0;
+        gdouble secs = g_timer_elapsed( baseTimer, &msCount );
+        g_message("Time ended at %2.3f with [%s]", secs, msg);
+    }
+}
+
+
+
+class CMSPrefWatcher {
+public:
+    CMSPrefWatcher() :
+        _dpw(*this),
+        _spw(*this),
+        _tracker(ege_color_prof_tracker_new(0))
+    {
+        Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+        g_signal_connect( G_OBJECT(_tracker), "modified", G_CALLBACK(hook), this );
+        prefs->addObserver(_dpw);
+        prefs->addObserver(_spw);
+    }
+    virtual ~CMSPrefWatcher() {}
+
+    //virtual void notify(PrefValue &);
+    void add( SPDesktopWidget* dtw ) {
+        _widget_list.push_back(dtw);
+    }
+    void remove( SPDesktopWidget* dtw ) {
+        _widget_list.remove(dtw);
+    }
+
+private:
+    static void hook(EgeColorProfTracker *tracker, gint a, gint b, CMSPrefWatcher *watcher);
+
+    class DisplayProfileWatcher : public Inkscape::Preferences::Observer {
+    public:
+        DisplayProfileWatcher(CMSPrefWatcher &pw) : Observer("/options/displayprofile"), _pw(pw) {}
+        virtual void notify(Inkscape::Preferences::Entry const &/*val*/) {
+            Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+            _pw._setCmsSensitive(!prefs->getString("/options/displayprofile/uri").empty());
+            _pw._refreshAll();
+        }
+    private:
+        CMSPrefWatcher &_pw;
+    };
+
+    DisplayProfileWatcher _dpw;
+
+    class SoftProofWatcher : public Inkscape::Preferences::Observer {
+    public:
+        SoftProofWatcher(CMSPrefWatcher &pw) : Observer("/options/softproof"), _pw(pw) {}
+        virtual void notify(Inkscape::Preferences::Entry const &) {
+            _pw._refreshAll();
+        }
+    private:
+        CMSPrefWatcher &_pw;
+    };
+
+    SoftProofWatcher _spw;
+
+    void _refreshAll();
+    void _setCmsSensitive(bool value);
+
+    std::list<SPDesktopWidget*> _widget_list;
+    EgeColorProfTracker *_tracker;
+
+    friend class DisplayProfileWatcher;
+    friend class SoftproofWatcher;
+};
+
+void CMSPrefWatcher::hook(EgeColorProfTracker */*tracker*/, gint screen, gint monitor, CMSPrefWatcher */*watcher*/)
+{
+#if ENABLE_LCMS
+    unsigned char* buf = 0;
+    guint len = 0;
+
+    ege_color_prof_tracker_get_profile_for( screen, monitor, reinterpret_cast<gpointer*>(&buf), &len );
+    Glib::ustring id = Inkscape::colorprofile_set_display_per( buf, len, screen, monitor );
+#endif // ENABLE_LCMS
+}
+
+/// @todo Use conditional compilation in saner places. The whole PrefWatcher
+/// object is unnecessary if ENABLE_LCMS is not defined.
+void CMSPrefWatcher::_refreshAll()
+{
+#if ENABLE_LCMS
+    for ( std::list<SPDesktopWidget*>::iterator it = _widget_list.begin(); it != _widget_list.end(); ++it ) {
+        (*it)->requestCanvasUpdate();
+    }
+#endif // ENABLE_LCMS
+}
+
+void CMSPrefWatcher::_setCmsSensitive(bool enabled)
+{
+#if ENABLE_LCMS
+    for ( std::list<SPDesktopWidget*>::iterator it = _widget_list.begin(); it != _widget_list.end(); ++it ) {
+        SPDesktopWidget *dtw = *it;
+        if ( GTK_WIDGET_SENSITIVE( dtw->cms_adjust ) != enabled ) {
+            cms_adjust_set_sensitive( dtw, enabled );
+        }
+    }
+#else
+    (void) enabled;
+#endif // ENABLE_LCMS
+}
+
+static CMSPrefWatcher* watcher = NULL;
+
 void
 SPDesktopWidget::setMessage (Inkscape::MessageType type, const gchar *message)
 {
@@ -115,35 +258,42 @@ SPDesktopWidget::setMessage (Inkscape::MessageType type, const gchar *message)
         gdk_window_process_updates(GTK_WIDGET(sb)->window, TRUE);
     }
 
-    // FIXME: TODO: remove <b></b> before displaying as tooltip
-    gtk_tooltips_set_tip (this->tt, this->select_status_eventbox, message ? message : "", NULL);
+    gtk_tooltips_set_tip (this->tt, this->select_status_eventbox, gtk_label_get_text (sb) , NULL);
 }
 
-NR::Point
+Geom::Point
 SPDesktopWidget::window_get_pointer()
 {
     gint x,y;
     gdk_window_get_pointer (GTK_WIDGET (canvas)->window, &x, &y, NULL);
-    return NR::Point(x,y);
+    return Geom::Point(x,y);
 }
 
+static GTimer *overallTimer = 0;
+
 /**
  * Registers SPDesktopWidget class and returns its type number.
  */
-GtkType
-sp_desktop_widget_get_type (void)
+GType SPDesktopWidget::getType(void)
 {
     static GtkType type = 0;
     if (!type) {
-        static const GtkTypeInfo info = {
-            "SPDesktopWidget",
-            sizeof (SPDesktopWidget),
-            sizeof (SPDesktopWidgetClass),
-            (GtkClassInitFunc) sp_desktop_widget_class_init,
-            (GtkObjectInitFunc) sp_desktop_widget_init,
-            NULL, NULL, NULL
+        timeGoing("SPDesktopWidget::getType");
+        GTypeInfo info = {
+            sizeof(SPDesktopWidgetClass),
+            0, // base_init
+            0, // base_finalize
+            (GClassInitFunc)sp_desktop_widget_class_init,
+            0, // class_finalize
+            0, // class_data
+            sizeof(SPDesktopWidget),
+            0, // n_preallocs
+            (GInstanceInitFunc)SPDesktopWidget::init,
+            0 // value_table
         };
-        type = gtk_type_unique (SP_TYPE_VIEW_WIDGET, &info);
+        type = g_type_register_static(SP_TYPE_VIEW_WIDGET, "SPDesktopWidget", &info, static_cast<GTypeFlags>(0));
+        // Begin a timer to watch for the first desktop to appear on-screen
+        overallTimer = g_timer_new();
     }
     return type;
 }
@@ -154,6 +304,7 @@ sp_desktop_widget_get_type (void)
 static void
 sp_desktop_widget_class_init (SPDesktopWidgetClass *klass)
 {
+    timeGoing("sp_desktop_widget_class_init");
     dtw_parent_class = (SPViewWidgetClass*)gtk_type_class (SP_TYPE_VIEW_WIDGET);
 
     GtkObjectClass *object_class = (GtkObjectClass *) klass;
@@ -168,26 +319,25 @@ sp_desktop_widget_class_init (SPDesktopWidgetClass *klass)
 /**
  * Callback for SPDesktopWidget object initialization.
  */
-static void
-sp_desktop_widget_init (SPDesktopWidget *dtw)
+void SPDesktopWidget::init( SPDesktopWidget *dtw )
 {
+    timeGoing("SPDesktopWidget::init");
     GtkWidget *widget;
     GtkWidget *tbl;
+    GtkWidget *canvas_tbl;
 
-    GtkWidget *hbox;
     GtkWidget *eventbox;
     GtkStyle *style;
 
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+
     new (&dtw->modified_connection) sigc::connection();
 
     widget = GTK_WIDGET (dtw);
 
     dtw->window = 0;
-
     dtw->desktop = NULL;
-
     dtw->_interaction_disabled_counter = 0;
-
     dtw->tt = gtk_tooltips_new ();
 
     /* Main table */
@@ -201,27 +351,33 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     {
         using Inkscape::UI::Dialogs::SwatchesPanel;
 
-        SwatchesPanel* swatches = new SwatchesPanel("embedded.swatches");
-        swatches->setOrientation( Gtk::ANCHOR_SOUTH );
-        dtw->panels = GTK_WIDGET(swatches->gobj());
-        gtk_box_pack_end( GTK_BOX( dtw->vbox ), dtw->panels, FALSE, TRUE, 0 );
+        dtw->panels = new SwatchesPanel("/embedded/swatches");
+        dtw->panels->setOrientation( Gtk::ANCHOR_SOUTH );
+        gtk_box_pack_end( GTK_BOX( dtw->vbox ), GTK_WIDGET(dtw->panels->gobj()), FALSE, TRUE, 0 );
     }
 
-    hbox = gtk_hbox_new (FALSE, 0);
-    gtk_box_pack_end (GTK_BOX (dtw->vbox), hbox, TRUE, TRUE, 0);
-    gtk_widget_show (hbox);
-
-    dtw->aux_toolbox = sp_aux_toolbox_new ();
+    dtw->hbox = gtk_hbox_new(FALSE, 0);
+    gtk_box_pack_end( GTK_BOX (dtw->vbox), dtw->hbox, TRUE, TRUE, 0 );
+    gtk_widget_show(dtw->hbox);
+    dtw->aux_toolbox = ToolboxFactory::createAuxToolbox();
     gtk_box_pack_end (GTK_BOX (dtw->vbox), dtw->aux_toolbox, FALSE, TRUE, 0);
 
-    dtw->commands_toolbox = sp_commands_toolbox_new ();
+    dtw->snap_toolbox = ToolboxFactory::createSnapToolbox();
+    ToolboxFactory::setOrientation( dtw->snap_toolbox, GTK_ORIENTATION_VERTICAL );
+    gtk_box_pack_end( GTK_BOX(dtw->hbox), dtw->snap_toolbox, FALSE, TRUE, 0 );
+
+    dtw->commands_toolbox = ToolboxFactory::createCommandsToolbox();
     gtk_box_pack_end (GTK_BOX (dtw->vbox), dtw->commands_toolbox, FALSE, TRUE, 0);
 
-    dtw->tool_toolbox = sp_tool_toolbox_new ();
-    gtk_box_pack_start (GTK_BOX (hbox), dtw->tool_toolbox, FALSE, TRUE, 0);
+    dtw->tool_toolbox = ToolboxFactory::createToolToolbox();
+    ToolboxFactory::setOrientation( dtw->tool_toolbox, GTK_ORIENTATION_VERTICAL );
+    gtk_box_pack_start( GTK_BOX(dtw->hbox), dtw->tool_toolbox, FALSE, TRUE, 0 );
+
+    tbl = gtk_table_new (2, 3, FALSE);
+    gtk_box_pack_start( GTK_BOX(dtw->hbox), tbl, TRUE, TRUE, 1 );
 
-    tbl = gtk_table_new (4, 3, FALSE);
-    gtk_box_pack_start (GTK_BOX (hbox), tbl, TRUE, TRUE, 1);
+    canvas_tbl = gtk_table_new (3, 3, FALSE);
 
     /* Horizontal ruler */
     eventbox = gtk_event_box_new ();
@@ -230,7 +386,7 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     sp_ruler_set_metric (GTK_RULER (dtw->hruler), SP_PT);
     gtk_tooltips_set_tip (dtw->tt, dtw->hruler_box, gettext(sp_unit_get_plural (&sp_unit_get_by_id(SP_UNIT_PT))), NULL);
     gtk_container_add (GTK_CONTAINER (eventbox), dtw->hruler);
-    gtk_table_attach (GTK_TABLE (tbl), eventbox, 1, 2, 0, 1, (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions)(GTK_FILL), widget->style->xthickness, 0);
+    gtk_table_attach (GTK_TABLE (canvas_tbl), eventbox, 1, 2, 0, 1, (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions)(GTK_FILL), widget->style->xthickness, 0);
     g_signal_connect (G_OBJECT (eventbox), "button_press_event", G_CALLBACK (sp_dt_hruler_event), dtw);
     g_signal_connect (G_OBJECT (eventbox), "button_release_event", G_CALLBACK (sp_dt_hruler_event), dtw);
     g_signal_connect (G_OBJECT (eventbox), "motion_notify_event", G_CALLBACK (sp_dt_hruler_event), dtw);
@@ -242,7 +398,7 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     sp_ruler_set_metric (GTK_RULER (dtw->vruler), SP_PT);
     gtk_tooltips_set_tip (dtw->tt, dtw->vruler_box, gettext(sp_unit_get_plural (&sp_unit_get_by_id(SP_UNIT_PT))), NULL);
     gtk_container_add (GTK_CONTAINER (eventbox), GTK_WIDGET (dtw->vruler));
-    gtk_table_attach (GTK_TABLE (tbl), eventbox, 0, 1, 1, 2, (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions)(GTK_FILL), 0, widget->style->ythickness);
+    gtk_table_attach (GTK_TABLE (canvas_tbl), eventbox, 0, 1, 1, 2, (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions)(GTK_FILL), 0, widget->style->ythickness);
     g_signal_connect (G_OBJECT (eventbox), "button_press_event", G_CALLBACK (sp_dt_vruler_event), dtw);
     g_signal_connect (G_OBJECT (eventbox), "button_release_event", G_CALLBACK (sp_dt_vruler_event), dtw);
     g_signal_connect (G_OBJECT (eventbox), "motion_notify_event", G_CALLBACK (sp_dt_vruler_event), dtw);
@@ -250,31 +406,102 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     /* Horizontal scrollbar */
     dtw->hadj = (GtkAdjustment *) gtk_adjustment_new (0.0, -4000.0, 4000.0, 10.0, 100.0, 4.0);
     dtw->hscrollbar = gtk_hscrollbar_new (GTK_ADJUSTMENT (dtw->hadj));
-    gtk_table_attach (GTK_TABLE (tbl), dtw->hscrollbar, 1, 2, 2, 3, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_FILL), 0, 0);
+    gtk_table_attach (GTK_TABLE (canvas_tbl), dtw->hscrollbar, 1, 2, 2, 3, (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions)(GTK_SHRINK), 0, 0);
+
     /* Vertical scrollbar and the sticky zoom button */
     dtw->vscrollbar_box = gtk_vbox_new (FALSE, 0);
     dtw->sticky_zoom = sp_button_new_from_data ( Inkscape::ICON_SIZE_DECORATION,
                                                  SP_BUTTON_TYPE_TOGGLE,
                                                  NULL,
-                                                 "sticky_zoom",
+                                                 INKSCAPE_ICON_ZOOM_ORIGINAL,
                                                  _("Zoom drawing if window size changes"),
                                                  dtw->tt);
-    gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dtw->sticky_zoom), prefs_get_int_attribute ("options.stickyzoom", "value", 0));
+    gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dtw->sticky_zoom), prefs->getBool("/options/stickyzoom/value"));
     gtk_box_pack_start (GTK_BOX (dtw->vscrollbar_box), dtw->sticky_zoom, FALSE, FALSE, 0);
+    g_signal_connect (G_OBJECT (dtw->sticky_zoom), "toggled", G_CALLBACK (sp_dtw_sticky_zoom_toggled), dtw);
     dtw->vadj = (GtkAdjustment *) gtk_adjustment_new (0.0, -4000.0, 4000.0, 10.0, 100.0, 4.0);
     dtw->vscrollbar = gtk_vscrollbar_new (GTK_ADJUSTMENT (dtw->vadj));
     gtk_box_pack_start (GTK_BOX (dtw->vscrollbar_box), dtw->vscrollbar, TRUE, TRUE, 0);
-    gtk_table_attach (GTK_TABLE (tbl), dtw->vscrollbar_box, 2, 3, 0, 2, (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0);
+    gtk_table_attach (GTK_TABLE (canvas_tbl), dtw->vscrollbar_box, 2, 3, 0, 2, (GtkAttachOptions)(GTK_SHRINK), (GtkAttachOptions)(GTK_FILL), 0, 0);
+
+
+    gchar const* tip = "";
+    Inkscape::Verb* verb = Inkscape::Verb::get( SP_VERB_VIEW_CMS_TOGGLE );
+    if ( verb ) {
+        SPAction *act = verb->get_action( dtw->viewwidget.view );
+        if ( act && act->tip ) {
+            tip = act->tip;
+        }
+    }
+    dtw->cms_adjust = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
+                                               SP_BUTTON_TYPE_TOGGLE,
+                                               NULL,
+                                               INKSCAPE_ICON_COLOR_MANAGEMENT,
+                                               tip,
+                                               dtw->tt );
+#if ENABLE_LCMS
+    {
+        Glib::ustring current = prefs->getString("/options/displayprofile/uri");
+        bool enabled = current.length() > 0;
+        cms_adjust_set_sensitive( dtw, enabled );
+        if ( enabled ) {
+            bool active = prefs->getBool("/options/displayprofile/enable");
+            if ( active ) {
+                sp_button_toggle_set_down( SP_BUTTON(dtw->cms_adjust), TRUE );
+            }
+        }
+    }
+    g_signal_connect_after( G_OBJECT(dtw->cms_adjust), "clicked", G_CALLBACK(cms_adjust_toggled), dtw );
+#else
+    cms_adjust_set_sensitive(dtw, FALSE);
+#endif // ENABLE_LCMS
+    gtk_table_attach( GTK_TABLE(canvas_tbl), dtw->cms_adjust, 2, 3, 2, 3, (GtkAttachOptions)(GTK_SHRINK), (GtkAttachOptions)(GTK_SHRINK), 0, 0);
+    {
+        if (!watcher) {
+            watcher = new CMSPrefWatcher();
+        }
+        watcher->add(dtw);
+    }
 
     /* Canvas */
     dtw->canvas = SP_CANVAS (sp_canvas_new_aa ());
+#if ENABLE_LCMS
+    dtw->canvas->enable_cms_display_adj = prefs->getBool("/options/displayprofile/enable");
+#endif // ENABLE_LCMS
     GTK_WIDGET_SET_FLAGS (GTK_WIDGET (dtw->canvas), GTK_CAN_FOCUS);
     style = gtk_style_copy (GTK_WIDGET (dtw->canvas)->style);
     style->bg[GTK_STATE_NORMAL] = style->white;
     gtk_widget_set_style (GTK_WIDGET (dtw->canvas), style);
-    gtk_widget_set_extension_events(GTK_WIDGET (dtw->canvas) , GDK_EXTENSION_EVENTS_ALL);
+    if ( prefs->getBool("/options/useextinput/value", true) )
+      gtk_widget_set_extension_events(GTK_WIDGET (dtw->canvas) , GDK_EXTENSION_EVENTS_ALL); //set extension events for tablets, unless disabled in preferences
     g_signal_connect (G_OBJECT (dtw->canvas), "event", G_CALLBACK (sp_desktop_widget_event), dtw);
-    gtk_table_attach (GTK_TABLE (tbl), GTK_WIDGET (dtw->canvas), 1, 2, 1, 2, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0);
+    gtk_table_attach (GTK_TABLE (canvas_tbl), GTK_WIDGET(dtw->canvas), 1, 2, 1, 2, (GtkAttachOptions)(GTK_FILL | GTK_EXPAND), (GtkAttachOptions)(GTK_FILL | GTK_EXPAND), 0, 0);
+
+    /* Dock */
+    bool create_dock =
+        prefs->getIntLimited("/options/dialogtype/value", Inkscape::UI::Dialog::FLOATING, 0, 1) ==
+        Inkscape::UI::Dialog::DOCK;
+
+    if (create_dock) {
+        dtw->dock = new Inkscape::UI::Widget::Dock();
+
+        Gtk::HPaned *paned = new Gtk::HPaned();
+        paned->pack1(*Glib::wrap(canvas_tbl));
+        paned->pack2(dtw->dock->getWidget(), Gtk::FILL);
+
+        /* Prevent the paned from catching F6 and F8 by unsetting the default callbacks */
+        if (GtkPanedClass *paned_class = GTK_PANED_CLASS (G_OBJECT_GET_CLASS (paned->gobj()))) {
+            paned_class->cycle_child_focus = NULL;
+            paned_class->cycle_handle_focus = NULL;
+        }
+
+        gtk_table_attach (GTK_TABLE (tbl), GTK_WIDGET (paned->gobj()), 1, 2, 1, 2, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
+                          (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0);
+
+    } else {
+        gtk_table_attach (GTK_TABLE (tbl), GTK_WIDGET (canvas_tbl), 1, 2, 1, 2, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
+                          (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0);
+    }
 
     dtw->selected_style = new Inkscape::UI::Widget::SelectedStyle(true);
     GtkHBox *ss_ = dtw->selected_style->gobj();
@@ -312,10 +539,10 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     eventbox = gtk_event_box_new ();
     gtk_container_add (GTK_CONTAINER (eventbox), dtw->coord_status);
     gtk_tooltips_set_tip (dtw->tt, eventbox, _("Cursor coordinates"), NULL);
-    GtkWidget *label_x = gtk_label_new("X:");
+    GtkWidget *label_x = gtk_label_new(_("X:"));
     gtk_misc_set_alignment (GTK_MISC(label_x), 0.0, 0.5);
     gtk_table_attach(GTK_TABLE(dtw->coord_status),  label_x, 1,2, 0,1, GTK_FILL, GTK_FILL, 0, 0);
-    GtkWidget *label_y = gtk_label_new("Y:");
+    GtkWidget *label_y = gtk_label_new(_("Y:"));
     gtk_misc_set_alignment (GTK_MISC(label_y), 0.0, 0.5);
     gtk_table_attach(GTK_TABLE(dtw->coord_status),  label_y, 1,2, 1,2, GTK_FILL, GTK_FILL, 0, 0);
     dtw->coord_status_x = gtk_label_new(NULL);
@@ -326,7 +553,7 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     gtk_misc_set_alignment (GTK_MISC(dtw->coord_status_y), 1.0, 0.5);
     gtk_table_attach(GTK_TABLE(dtw->coord_status), dtw->coord_status_x, 2,3, 0,1, GTK_FILL, GTK_FILL, 0, 0);
     gtk_table_attach(GTK_TABLE(dtw->coord_status), dtw->coord_status_y, 2,3, 1,2, GTK_FILL, GTK_FILL, 0, 0);
-    gtk_table_attach(GTK_TABLE(dtw->coord_status),  gtk_label_new("Z:"), 3,4, 0,2, GTK_FILL, GTK_FILL, 0, 0);
+    gtk_table_attach(GTK_TABLE(dtw->coord_status),  gtk_label_new(_("Z:")), 3,4, 0,2, GTK_FILL, GTK_FILL, 0, 0);
     gtk_table_attach(GTK_TABLE(dtw->coord_status),  dtw->zoom_status, 4,5, 0,2, GTK_FILL, GTK_FILL, 0, 0);
     sp_set_font_size_smaller (dtw->coord_status);
     gtk_box_pack_end (GTK_BOX (statusbar_tail), eventbox, FALSE, FALSE, 1);
@@ -337,6 +564,22 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     //dtw->layer_selector->set_size_request(-1, SP_ICON_SIZE_BUTTON);
     gtk_box_pack_start(GTK_BOX(dtw->statusbar), GTK_WIDGET(dtw->layer_selector->gobj()), FALSE, FALSE, 1);
 
+    dtw->_tracker = ege_color_prof_tracker_new(GTK_WIDGET(dtw->layer_selector->gobj()));
+#if ENABLE_LCMS
+    bool fromDisplay = prefs->getBool( "/options/displayprofile/from_display");
+    if ( fromDisplay ) {
+        Glib::ustring id = Inkscape::colorprofile_get_display_id( 0, 0 );
+
+        bool enabled = false;
+        if ( dtw->canvas->cms_key ) {
+            *(dtw->canvas->cms_key) = id;
+            enabled = !dtw->canvas->cms_key->empty();
+        }
+        cms_adjust_set_sensitive( dtw, enabled );
+    }
+#endif // ENABLE_LCMS
+    g_signal_connect( G_OBJECT(dtw->_tracker), "changed", G_CALLBACK(sp_dtw_color_profile_event), dtw );
+
     dtw->select_status_eventbox = gtk_event_box_new ();
     dtw->select_status = gtk_label_new (NULL);
 #if GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION >= 6
@@ -352,6 +595,20 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     gtk_box_pack_start (GTK_BOX (dtw->statusbar), dtw->select_status_eventbox, TRUE, TRUE, 0);
 
     gtk_widget_show_all (dtw->vbox);
+
+    gtk_widget_grab_focus (GTK_WIDGET(dtw->canvas));
+
+    // If this is the first desktop created, report the time it takes to show up
+    if ( overallTimer ) {
+        if ( prefs->getBool("/dialogs/debug/trackAppear", false) ) {
+            // Time tracker takes ownership of the timer.
+            AppearTimeTracker *tracker = new AppearTimeTracker(overallTimer, GTK_WIDGET(dtw), "first SPDesktopWidget");
+            tracker->setAutodelete(true);
+        } else {
+            g_timer_destroy(overallTimer);
+        }
+        overallTimer = 0;
+    }
 }
 
 /**
@@ -362,7 +619,12 @@ sp_desktop_widget_destroy (GtkObject *object)
 {
     SPDesktopWidget *dtw = SP_DESKTOP_WIDGET (object);
 
+    UXManager::getInstance()->delTrack(dtw);
+
     if (dtw->desktop) {
+        if ( watcher ) {
+            watcher->remove(dtw);
+        }
         g_signal_handlers_disconnect_by_func(G_OBJECT (dtw->zoom_status), (gpointer) G_CALLBACK(sp_dtw_zoom_input), dtw);
         g_signal_handlers_disconnect_by_func(G_OBJECT (dtw->zoom_status), (gpointer) G_CALLBACK(sp_dtw_zoom_output), dtw);
         gtk_signal_disconnect_by_data (GTK_OBJECT (dtw->zoom_status), dtw->zoom_status);
@@ -395,7 +657,7 @@ sp_desktop_widget_destroy (GtkObject *object)
 void
 SPDesktopWidget::updateTitle(gchar const* uri)
 {
-       Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
+    Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
 
     if (window) {
         gchar const *fname = ( TRUE
@@ -403,14 +665,22 @@ SPDesktopWidget::updateTitle(gchar const* uri)
                                : g_basename(uri) );
         GString *name = g_string_new ("");
         if (this->desktop->number > 1) {
-            if (this->desktop->getMode() == RENDERMODE_OUTLINE) {
+            if (this->desktop->getMode() == Inkscape::RENDERMODE_OUTLINE) {
                 g_string_printf (name, _("%s: %d (outline) - Inkscape"), fname, this->desktop->number);
+            } else if (this->desktop->getMode() == Inkscape::RENDERMODE_NO_FILTERS) {
+                g_string_printf (name, _("%s: %d (no filters) - Inkscape"), fname, this->desktop->number);
+            } else if (this->desktop->getMode() == Inkscape::RENDERMODE_PRINT_COLORS_PREVIEW) {
+                g_string_printf (name, _("%s: %d (print colors preview) - Inkscape"), fname, this->desktop->number);
             } else {
                 g_string_printf (name, _("%s: %d - Inkscape"), fname, this->desktop->number);
             }
         } else {
-            if (this->desktop->getMode() == RENDERMODE_OUTLINE) {
+            if (this->desktop->getMode() == Inkscape::RENDERMODE_OUTLINE) {
                 g_string_printf (name, _("%s (outline) - Inkscape"), fname);
+            } else if (this->desktop->getMode() == Inkscape::RENDERMODE_NO_FILTERS) {
+                g_string_printf (name, _("%s (no filters) - Inkscape"), fname);
+            } else if (this->desktop->getMode() == Inkscape::RENDERMODE_PRINT_COLORS_PREVIEW) {
+                g_string_printf (name, _("%s (print colors preview) - Inkscape"), fname);
             } else {
                 g_string_printf (name, _("%s - Inkscape"), fname);
             }
@@ -420,6 +690,12 @@ SPDesktopWidget::updateTitle(gchar const* uri)
     }
 }
 
+Inkscape::UI::Widget::Dock*
+SPDesktopWidget::getDock()
+{
+    return dock;
+}
+
 /**
  * Callback to allocate space for desktop widget.
  */
@@ -438,7 +714,7 @@ sp_desktop_widget_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
     }
 
     if (GTK_WIDGET_REALIZED (widget)) {
-        NR::Rect const area = dtw->desktop->get_display_area();
+        Geom::Rect const area = dtw->desktop->get_display_area();
         double zoom = dtw->desktop->current_zoom();
 
         if (GTK_WIDGET_CLASS(dtw_parent_class)->size_allocate) {
@@ -446,16 +722,14 @@ sp_desktop_widget_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
         }
 
         if (SP_BUTTON_IS_DOWN(dtw->sticky_zoom)) {
-            /* Calculate zoom per pixel */
-            double const zpsp = zoom / hypot (area.dimensions()[NR::X], area.dimensions()[NR::Y]);
             /* Find new visible area */
-            NR::Rect newarea = dtw->desktop->get_display_area();
+            Geom::Rect newarea = dtw->desktop->get_display_area();
             /* Calculate adjusted zoom */
-            zoom = zpsp * hypot(newarea.dimensions()[NR::X], newarea.dimensions()[NR::Y]);
-            dtw->desktop->zoom_absolute(newarea.midpoint()[NR::X], newarea.midpoint()[NR::Y], zoom);
-        } else {
-            dtw->desktop->zoom_absolute(area.midpoint()[NR::X], area.midpoint()[NR::Y], zoom);
+            double oldshortside = MIN(   area.width(),    area.height());
+            double newshortside = MIN(newarea.width(), newarea.height());
+            zoom *= newshortside / oldshortside;
         }
+        dtw->desktop->zoom_absolute(area.midpoint()[Geom::X], area.midpoint()[Geom::Y], zoom);
 
     } else {
         if (GTK_WIDGET_CLASS (dtw_parent_class)->size_allocate) {
@@ -480,21 +754,29 @@ sp_desktop_widget_realize (GtkWidget *widget)
     NRRect d;
     d.x0 = 0.0;
     d.y0 = 0.0;
-    d.x1 = sp_document_width (dtw->desktop->doc());
-    d.y1 = sp_document_height (dtw->desktop->doc());
+    d.x1 = (dtw->desktop->doc())->getWidth ();
+    d.y1 = (dtw->desktop->doc())->getHeight ();
 
     if ((fabs (d.x1 - d.x0) < 1.0) || (fabs (d.y1 - d.y0) < 1.0)) return;
 
     dtw->desktop->set_display_area (d.x0, d.y0, d.x1, d.y1, 10);
 
-    /* Listen on namedview modification */
+    dtw->updateNamedview();
+}
+
+/* This is just to provide access to common functionality from sp_desktop_widget_realize() above
+   as well as from SPDesktop::change_document() */
+void SPDesktopWidget::updateNamedview()
+{
+    // Listen on namedview modification
     // originally (prior to the sigc++ conversion) the signal was simply
     // connected twice rather than disconnecting the first connection
-    dtw->modified_connection.disconnect();
-    dtw->modified_connection = dtw->desktop->namedview->connectModified(sigc::bind<2>(sigc::ptr_fun(&sp_desktop_widget_namedview_modified), dtw));
-    sp_desktop_widget_namedview_modified (dtw->desktop->namedview, SP_OBJECT_MODIFIED_FLAG, dtw);
+    modified_connection.disconnect();
+
+    modified_connection = desktop->namedview->connectModified(sigc::mem_fun(*this, &SPDesktopWidget::namedviewModified));
+    namedviewModified(desktop->namedview, SP_OBJECT_MODIFIED_FLAG);
 
-    dtw->updateTitle(SP_DOCUMENT_NAME (dtw->desktop->doc()));
+    updateTitle( desktop->doc()->getName() );
 }
 
 /**
@@ -532,14 +814,64 @@ sp_desktop_widget_event (GtkWidget *widget, GdkEvent *event, SPDesktopWidget *dt
     return FALSE;
 }
 
+void sp_dtw_color_profile_event(EgeColorProfTracker */*tracker*/, SPDesktopWidget *dtw)
+{
+#if ENABLE_LCMS
+    // Handle profile changes
+    GdkScreen* screen = gtk_widget_get_screen(GTK_WIDGET(dtw));
+    gint screenNum = gdk_screen_get_number(screen);
+    gint monitor = gdk_screen_get_monitor_at_window(screen, gtk_widget_get_toplevel(GTK_WIDGET(dtw))->window);
+    Glib::ustring id = Inkscape::colorprofile_get_display_id( screenNum, monitor );
+    bool enabled = false;
+    if ( dtw->canvas->cms_key ) {
+        *(dtw->canvas->cms_key) = id;
+        dtw->requestCanvasUpdate();
+        enabled = !dtw->canvas->cms_key->empty();
+    }
+    cms_adjust_set_sensitive( dtw, enabled );
+#endif // ENABLE_LCMS
+}
+
+void cms_adjust_toggled( GtkWidget */*button*/, gpointer data )
+{
+#if ENABLE_LCMS
+    SPDesktopWidget *dtw = SP_DESKTOP_WIDGET(data);
+
+    bool down = SP_BUTTON_IS_DOWN(dtw->cms_adjust);
+    if ( down != dtw->canvas->enable_cms_display_adj ) {
+        dtw->canvas->enable_cms_display_adj = down;
+        dtw->requestCanvasUpdate();
+        Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+        prefs->setBool("/options/displayprofile/enable", down);
+        if (down) {
+            dtw->setMessage (Inkscape::NORMAL_MESSAGE, _("Color-managed display is <b>enabled</b> in this window"));
+        } else {
+            dtw->setMessage (Inkscape::NORMAL_MESSAGE, _("Color-managed display is <b>disabled</b> in this window"));
+        }
+    }
+#endif // ENABLE_LCMS
+}
+
+void cms_adjust_set_sensitive( SPDesktopWidget *dtw, bool enabled )
+{
+    Inkscape::Verb* verb = Inkscape::Verb::get( SP_VERB_VIEW_CMS_TOGGLE );
+    if ( verb ) {
+        SPAction *act = verb->get_action( dtw->viewwidget.view );
+        if ( act ) {
+            sp_action_set_sensitive( act, enabled );
+        }
+    }
+    gtk_widget_set_sensitive( dtw->cms_adjust, enabled );
+}
+
 void
-sp_dtw_desktop_activate (SPDesktopWidget *dtw)
+sp_dtw_desktop_activate (SPDesktopWidget */*dtw*/)
 {
     /* update active desktop indicator */
 }
 
 void
-sp_dtw_desktop_deactivate (SPDesktopWidget *dtw)
+sp_dtw_desktop_deactivate (SPDesktopWidget */*dtw*/)
 {
     /* update inactive desktop indicator */
 }
@@ -557,36 +889,23 @@ SPDesktopWidget::shutdown()
 
     if (inkscape_is_sole_desktop_for_document(*desktop)) {
         SPDocument *doc = desktop->doc();
-        if (sp_document_repr_root(doc)->attribute("sodipodi:modified") != NULL) {
+        if (doc->isModifiedSinceSave()) {
             GtkWidget *dialog;
 
-            dialog = gtk_message_dialog_new(
-                GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(this))),
-                GTK_DIALOG_DESTROY_WITH_PARENT,
-                GTK_MESSAGE_WARNING,
-                GTK_BUTTONS_NONE,
-                "Document modified");
-
-            gchar *markup;
             /** \todo
              * FIXME !!! obviously this will have problems if the document
              * name contains markup characters
              */
-            markup = g_strdup_printf(
+            dialog = gtk_message_dialog_new_with_markup(
+                GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(this))),
+                GTK_DIALOG_DESTROY_WITH_PARENT,
+                GTK_MESSAGE_WARNING,
+                GTK_BUTTONS_NONE,
                 _("<span weight=\"bold\" size=\"larger\">Save changes to document \"%s\" before closing?</span>\n\n"
                   "If you close without saving, your changes will be discarded."),
-                SP_DOCUMENT_NAME(doc));
-
-            /** \todo
-             * FIXME !!! Gtk 2.3+ gives us gtk_message_dialog_set_markup()
-             * (and actually even
-             * gtk_message_dialog_new_with_markup(..., format, ...)!) --
-             * until then, we will have to be a little bit evil here and
-             * poke at GtkMessageDialog::label, which is private...
-             */
-
-            gtk_label_set_markup(GTK_LABEL(GTK_MESSAGE_DIALOG(dialog)->label), markup);
-            g_free(markup);
+                doc->getName());
+            // fix for bug 1767940:
+            GTK_WIDGET_UNSET_FLAGS(GTK_WIDGET(GTK_MESSAGE_DIALOG(dialog)->label), GTK_CAN_FOCUS);
 
             GtkWidget *close_button;
             close_button = gtk_button_new_with_mnemonic(_("Close _without saving"));
@@ -604,16 +923,17 @@ SPDesktopWidget::shutdown()
             switch (response) {
             case GTK_RESPONSE_YES:
             {
-               Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
-                   
-               sp_document_ref(doc);
+                Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
+
+                doc->doRef();
+                sp_namedview_document_from_window(desktop);
                 if (sp_file_save_document(*window, doc)) {
-                    sp_document_unref(doc);
+                    doc->doUnref();
                 } else { // save dialog cancelled or save failed
-                    sp_document_unref(doc);
+                    doc->doUnref();
                     return TRUE;
                 }
-                
+
                 break;
             }
             case GTK_RESPONSE_NO:
@@ -625,45 +945,35 @@ SPDesktopWidget::shutdown()
         }
         /* Code to check data loss */
         bool allow_data_loss = FALSE;
-        while (sp_document_repr_root(doc)->attribute("inkscape:dataloss") != NULL && allow_data_loss == FALSE) {
+        while (doc->getReprRoot()->attribute("inkscape:dataloss") != NULL && allow_data_loss == FALSE) {
             GtkWidget *dialog;
 
-            dialog = gtk_message_dialog_new(
-                GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(this))),
-                GTK_DIALOG_DESTROY_WITH_PARENT,
-                GTK_MESSAGE_WARNING,
-                GTK_BUTTONS_NONE,
-                "Document modified");
-
-            gchar *markup;
             /** \todo
              * FIXME !!! obviously this will have problems if the document
              * name contains markup characters
              */
-            markup = g_strdup_printf(
+            dialog = gtk_message_dialog_new_with_markup(
+                GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(this))),
+                GTK_DIALOG_DESTROY_WITH_PARENT,
+                GTK_MESSAGE_WARNING,
+                GTK_BUTTONS_NONE,
                 _("<span weight=\"bold\" size=\"larger\">The file \"%s\" was saved with a format (%s) that may cause data loss!</span>\n\n"
-                  "Do you want to save this file in another format?"),
-                SP_DOCUMENT_NAME(doc),
-                Inkscape::Extension::db.get(sp_document_repr_root(doc)->attribute("inkscape:output_extension"))->get_name());
-
-            /** \todo
-             * FIXME !!! Gtk 2.3+ gives us gtk_message_dialog_set_markup()
-             * (and actually even
-             * gtk_message_dialog_new_with_markup(..., format, ...)!) --
-             * until then, we will have to be a little bit evil here and
-             * poke at GtkMessageDialog::label, which is private...
-             */
-
-            gtk_label_set_markup(GTK_LABEL(GTK_MESSAGE_DIALOG(dialog)->label), markup);
-            g_free(markup);
+                  "Do you want to save this file as Inkscape SVG?"),
+                doc->getName() ? doc->getName() : "Unnamed",
+                SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE);
+            // fix for bug 1767940:
+            GTK_WIDGET_UNSET_FLAGS(GTK_WIDGET(GTK_MESSAGE_DIALOG(dialog)->label), GTK_CAN_FOCUS);
 
             GtkWidget *close_button;
             close_button = gtk_button_new_with_mnemonic(_("Close _without saving"));
             gtk_widget_show(close_button);
+            GtkWidget *save_button;
+            save_button = gtk_button_new_with_mnemonic(_("_Save as SVG"));
+            gtk_widget_show(save_button);
             gtk_dialog_add_action_widget(GTK_DIALOG(dialog), close_button, GTK_RESPONSE_NO);
 
             gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
-            gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_SAVE, GTK_RESPONSE_YES);
+            gtk_dialog_add_action_widget(GTK_DIALOG(dialog), save_button, GTK_RESPONSE_YES);
             gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_YES);
 
             gint response;
@@ -673,17 +983,17 @@ SPDesktopWidget::shutdown()
             switch (response) {
             case GTK_RESPONSE_YES:
             {
-               sp_document_ref(doc);
-               
-               Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
-               
-                if (sp_file_save_dialog(*window, doc)) {
-                    sp_document_unref(doc);
+                doc->doRef();
+
+                Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
+
+                if (sp_file_save_dialog(*window, doc, Inkscape::Extension::FILE_SAVE_METHOD_INKSCAPE_SVG)) {
+                    doc->doUnref();
                 } else { // save dialog cancelled or save failed
-                    sp_document_unref(doc);
+                    doc->doUnref();
                     return TRUE;
                 }
-                
+
                 break;
             }
             case GTK_RESPONSE_NO:
@@ -701,20 +1011,21 @@ SPDesktopWidget::shutdown()
      * But we save the info here regardless of the setting.
      */
     {
-        gint full = desktop->is_fullscreen() ? 1 : 0;
-        gint maxed = desktop->is_maximized() ? 1 : 0;
-        prefs_set_int_attribute("desktop.geometry", "fullscreen", full);
-        prefs_set_int_attribute("desktop.geometry", "maximized", maxed);
+        Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+        bool maxed = desktop->is_maximized();
+        bool full = desktop->is_fullscreen();
+        prefs->setBool("/desktop/geometry/fullscreen", full);
+        prefs->setBool("/desktop/geometry/maximized", maxed);
         gint w, h, x, y;
         desktop->getWindowGeometry(x, y, w, h);
-        // Don't save geom for maximized windows.  It 
+        // Don't save geom for maximized windows.  It
         // just tells you the current maximized size, which is not
         // as useful as whatever value it had previously.
         if (!maxed && !full) {
-            prefs_set_int_attribute("desktop.geometry", "width", w);
-            prefs_set_int_attribute("desktop.geometry", "height", h);
-            prefs_set_int_attribute("desktop.geometry", "x", x);
-            prefs_set_int_attribute("desktop.geometry", "y", y);
+            prefs->setInt("/desktop/geometry/width", w);
+            prefs->setInt("/desktop/geometry/height", h);
+            prefs->setInt("/desktop/geometry/x", x);
+            prefs->setInt("/desktop/geometry/y", y);
         }
     }
 
@@ -761,14 +1072,14 @@ SPDesktopWidget::disableInteraction()
 }
 
 void
-SPDesktopWidget::setCoordinateStatus(NR::Point p)
+SPDesktopWidget::setCoordinateStatus(Geom::Point p)
 {
     gchar *cstr;
-    cstr = g_strdup_printf("<tt>%7.2f </tt>", dt2r * p[NR::X]);
+    cstr = g_strdup_printf("<tt>%7.2f </tt>", dt2r * p[Geom::X]);
     gtk_label_set_markup( GTK_LABEL(this->coord_status_x), cstr );
     g_free(cstr);
 
-    cstr = g_strdup_printf("<tt>%7.2f </tt>", dt2r * p[NR::Y]);
+    cstr = g_strdup_printf("<tt>%7.2f </tt>", dt2r * p[Geom::Y]);
     gtk_label_set_markup( GTK_LABEL(this->coord_status_y), cstr );
     g_free(cstr);
 }
@@ -784,9 +1095,10 @@ void
 SPDesktopWidget::getWindowGeometry (gint &x, gint &y, gint &w, gint &h)
 {
     gboolean vis = GTK_WIDGET_VISIBLE (this);
+    (void)vis; // TODO figure out why it is here but not used.
 
     Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
-    
+
     if (window)
     {
         window->get_size (w, h);
@@ -795,21 +1107,21 @@ SPDesktopWidget::getWindowGeometry (gint &x, gint &y, gint &w, gint &h)
 }
 
 void
-SPDesktopWidget::setWindowPosition (NR::Point p)
+SPDesktopWidget::setWindowPosition (Geom::Point p)
 {
-       Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
-    
+    Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
+
     if (window)
     {
-        window->move (gint(round(p[NR::X])), gint(round(p[NR::Y])));
+        window->move (gint(round(p[Geom::X])), gint(round(p[Geom::Y])));
     }
 }
 
 void
 SPDesktopWidget::setWindowSize (gint w, gint h)
 {
-       Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
-    
+    Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
+
     if (window)
     {
         window->set_default_size (w, h);
@@ -826,9 +1138,10 @@ SPDesktopWidget::setWindowSize (gint w, gint h)
 void
 SPDesktopWidget::setWindowTransient (void *p, int transient_policy)
 {
-    GtkWindow *w =GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(this)));
-    if (w)
+    Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
+    if (window)
     {
+        GtkWindow *w = (GtkWindow *) window->gobj();
         gtk_window_set_transient_for (GTK_WINDOW(p), w);
 
         /*
@@ -839,7 +1152,6 @@ SPDesktopWidget::setWindowTransient (void *p, int transient_policy)
          * (so that its transients also could raise)
          */
         if (transient_policy == 2)
-
             // without this, a transient window not always emerges on top
             gtk_window_present (w);
     }
@@ -894,17 +1206,18 @@ sp_desktop_widget_maximize(SPDesktopWidget *dtw)
         if (dtw->desktop->is_maximized()) {
             gtk_window_unmaximize(topw);
         } else {
-            // Save geometry to prefs before maximizing so that 
+            // Save geometry to prefs before maximizing so that
             // something useful is stored there, because GTK doesn't maintain
             // a separate non-maximized size.
-            if (!dtw->desktop->is_iconified() && !dtw->desktop->is_fullscreen()) 
+            if (!dtw->desktop->is_iconified() && !dtw->desktop->is_fullscreen())
             {
+                Inkscape::Preferences *prefs = Inkscape::Preferences::get();
                 gint w, h, x, y;
                 dtw->getWindowGeometry(x, y, w, h);
-                prefs_set_int_attribute("desktop.geometry", "width", w);
-                prefs_set_int_attribute("desktop.geometry", "height", h);
-                prefs_set_int_attribute("desktop.geometry", "x", x);
-                prefs_set_int_attribute("desktop.geometry", "y", y);
+                prefs->setInt("/desktop/geometry/width", w);
+                prefs->setInt("/desktop/geometry/height", h);
+                prefs->setInt("/desktop/geometry/x", x);
+                prefs->setInt("/desktop/geometry/y", y);
             }
             gtk_window_maximize(topw);
         }
@@ -921,17 +1234,18 @@ sp_desktop_widget_fullscreen(SPDesktopWidget *dtw)
             gtk_window_unfullscreen(topw);
             // widget layout is triggered by the resulting window_state_event
         } else {
-            // Save geometry to prefs before maximizing so that 
+            // Save geometry to prefs before maximizing so that
             // something useful is stored there, because GTK doesn't maintain
             // a separate non-maximized size.
-            if (!dtw->desktop->is_iconified() && !dtw->desktop->is_maximized()) 
+            if (!dtw->desktop->is_iconified() && !dtw->desktop->is_maximized())
             {
+                Inkscape::Preferences *prefs = Inkscape::Preferences::get();
                 gint w, h, x, y;
                 dtw->getWindowGeometry(x, y, w, h);
-                prefs_set_int_attribute("desktop.geometry", "width", w);
-                prefs_set_int_attribute("desktop.geometry", "height", h);
-                prefs_set_int_attribute("desktop.geometry", "x", x);
-                prefs_set_int_attribute("desktop.geometry", "y", y);
+                prefs->setInt("/desktop/geometry/width", w);
+                prefs->setInt("/desktop/geometry/height", h);
+                prefs->setInt("/desktop/geometry/x", x);
+                prefs->setInt("/desktop/geometry/y", y);
             }
             gtk_window_fullscreen(topw);
             // widget layout is triggered by the resulting window_state_event
@@ -943,58 +1257,77 @@ sp_desktop_widget_fullscreen(SPDesktopWidget *dtw)
 /**
  * Hide whatever the user does not want to see in the window
  */
-void
-sp_desktop_widget_layout (SPDesktopWidget *dtw)
+void SPDesktopWidget::layoutWidgets()
 {
-    bool fullscreen = dtw->desktop->is_fullscreen();
+    SPDesktopWidget *dtw = this;
+    Glib::ustring pref_root;
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+
+    if (dtw->desktop->is_focusMode()) {
+        pref_root = "/focus/";
+    } else if (dtw->desktop->is_fullscreen()) {
+        pref_root = "/fullscreen/";
+    } else {
+        pref_root = "/window/";
+    }
 
-    if (prefs_get_int_attribute (fullscreen ? "fullscreen.menu" : "window.menu", "state", 1) == 0) {
+#ifndef GDK_WINDOWING_QUARTZ
+    if (!prefs->getBool(pref_root + "menu/state", true)) {
         gtk_widget_hide_all (dtw->menubar);
     } else {
         gtk_widget_show_all (dtw->menubar);
     }
+#endif
 
-    if (prefs_get_int_attribute (fullscreen ? "fullscreen.commands" : "window.commands", "state", 1) == 0) {
+    if (!prefs->getBool(pref_root + "commands/state", true)) {
         gtk_widget_hide_all (dtw->commands_toolbox);
     } else {
         gtk_widget_show_all (dtw->commands_toolbox);
     }
 
-    if (prefs_get_int_attribute (fullscreen ? "fullscreen.toppanel" : "window.toppanel", "state", 1) == 0) {
+    if (!prefs->getBool(pref_root + "snaptoolbox/state", true)) {
+        gtk_widget_hide_all (dtw->snap_toolbox);
+    } else {
+        gtk_widget_show_all (dtw->snap_toolbox);
+    }
+
+    if (!prefs->getBool(pref_root + "toppanel/state", true)) {
         gtk_widget_hide_all (dtw->aux_toolbox);
     } else {
         // we cannot just show_all because that will show all tools' panels;
         // this is a function from toolbox.cpp that shows only the current tool's panel
-        show_aux_toolbox (dtw->aux_toolbox);
+        ToolboxFactory::showAuxToolbox(dtw->aux_toolbox);
     }
 
-    if (prefs_get_int_attribute (fullscreen ? "fullscreen.toolbox" : "window.toolbox", "state", 1) == 0) {
+    if (!prefs->getBool(pref_root + "toolbox/state", true)) {
         gtk_widget_hide_all (dtw->tool_toolbox);
     } else {
         gtk_widget_show_all (dtw->tool_toolbox);
     }
 
-    if (prefs_get_int_attribute (fullscreen ? "fullscreen.statusbar" : "window.statusbar", "state", 1) == 0) {
+    if (!prefs->getBool(pref_root + "statusbar/state", true)) {
         gtk_widget_hide_all (dtw->statusbar);
     } else {
         gtk_widget_show_all (dtw->statusbar);
     }
 
-    if (prefs_get_int_attribute (fullscreen ? "fullscreen.panels" : "window.panels", "state", 1) == 0) {
-        gtk_widget_hide_all( dtw->panels );
+    if (!prefs->getBool(pref_root + "panels/state", true)) {
+        gtk_widget_hide_all( GTK_WIDGET(dtw->panels->gobj()) );
     } else {
-        gtk_widget_show_all( dtw->panels );
+        gtk_widget_show_all( GTK_WIDGET(dtw->panels->gobj()) );
     }
 
-    if (prefs_get_int_attribute (fullscreen ? "fullscreen.scrollbars" : "window.scrollbars", "state", 1) == 0) {
+    if (!prefs->getBool(pref_root + "scrollbars/state", true)) {
         gtk_widget_hide_all (dtw->hscrollbar);
         gtk_widget_hide_all (dtw->vscrollbar_box);
+        gtk_widget_hide_all( dtw->cms_adjust );
     } else {
         gtk_widget_show_all (dtw->hscrollbar);
         gtk_widget_show_all (dtw->vscrollbar_box);
+        gtk_widget_show_all( dtw->cms_adjust );
     }
 
-    if (prefs_get_int_attribute (fullscreen ? "fullscreen.rulers" : "window.rulers", "state", 1) == 0) {
+    if (!prefs->getBool(pref_root + "rulers/state", true)) {
         gtk_widget_hide_all (dtw->hruler);
         gtk_widget_hide_all (dtw->vruler);
     } else {
@@ -1016,13 +1349,31 @@ SPDesktopWidget::setToolboxFocusTo (const gchar* label)
 void
 SPDesktopWidget::setToolboxAdjustmentValue (gchar const *id, double value)
 {
+    GtkAdjustment *a = NULL;
     gpointer hb = sp_search_by_data_recursive (aux_toolbox, (gpointer) id);
-    if (hb && GTK_IS_WIDGET(hb) && GTK_IS_SPIN_BUTTON(hb)) {
-        GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(hb));
+    if (hb && GTK_IS_WIDGET(hb)) {
+        if (GTK_IS_SPIN_BUTTON(hb))
+            a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(hb));
+        else if (GTK_IS_RANGE(hb))
+            a = gtk_range_get_adjustment (GTK_RANGE(hb));
+    }
+
+    if (a)
         gtk_adjustment_set_value (a, value);
+    else
+        g_warning ("Could not find GtkAdjustment for %s\n", id);
+}
+
+void
+SPDesktopWidget::setToolboxSelectOneValue (gchar const *id, int value)
+{
+    gpointer hb = sp_search_by_data_recursive(aux_toolbox, (gpointer) id);
+    if (hb) {
+        ege_select_one_action_set_active((EgeSelectOneAction*) hb, value);
     }
 }
 
+
 bool
 SPDesktopWidget::isToolboxButtonActive (const gchar* id)
 {
@@ -1043,19 +1394,65 @@ SPDesktopWidget::isToolboxButtonActive (const gchar* id)
     return isActive;
 }
 
-SPViewWidget *
-sp_desktop_widget_new (SPNamedView *namedview)
+void SPDesktopWidget::setToolboxPosition(Glib::ustring const& id, GtkPositionType pos)
 {
-    SPDesktopWidget *dtw = (SPDesktopWidget*)gtk_type_new (SP_TYPE_DESKTOP_WIDGET);
+    // Note - later on these won't be individual member variables.
+    GtkWidget* toolbox = 0;
+    if (id == "ToolToolbar") {
+        toolbox = tool_toolbox;
+    } else if (id == "AuxToolbar") {
+        toolbox = aux_toolbox;
+    } else if (id == "CommandsToolbar") {
+        toolbox = commands_toolbox;
+    } else if (id == "SnapToolbar") {
+        toolbox = snap_toolbox;
+    }
+
+
+    if (toolbox) {
+        switch(pos) {
+            case GTK_POS_TOP:
+            case GTK_POS_BOTTOM:
+                if ( gtk_widget_is_ancestor(toolbox, hbox) ) {
+                    gtk_widget_reparent( toolbox, vbox );
+                    gtk_box_set_child_packing(GTK_BOX(vbox), toolbox, FALSE, TRUE, 0, GTK_PACK_START);
+                }
+                ToolboxFactory::setOrientation(toolbox, GTK_ORIENTATION_HORIZONTAL);
+                break;
+            case GTK_POS_LEFT:
+            case GTK_POS_RIGHT:
+                if ( !gtk_widget_is_ancestor(toolbox, hbox) ) {
+                    gtk_widget_reparent( toolbox, hbox );
+                    gtk_box_set_child_packing(GTK_BOX(hbox), toolbox, FALSE, TRUE, 0, GTK_PACK_START);
+                    if (pos == GTK_POS_LEFT) {
+                        gtk_box_reorder_child( GTK_BOX(hbox), toolbox, 0 );
+                    }
+                }
+                ToolboxFactory::setOrientation(toolbox, GTK_ORIENTATION_VERTICAL);
+                break;
+        }
+    }
+}
+
+
+SPViewWidget *sp_desktop_widget_new( SPNamedView *namedview )
+{
+    SPDesktopWidget* dtw = SPDesktopWidget::createInstance(namedview);
+
+    return SP_VIEW_WIDGET(dtw);
+}
+
+SPDesktopWidget* SPDesktopWidget::createInstance(SPNamedView *namedview)
+{
+    SPDesktopWidget *dtw = (SPDesktopWidget*)g_object_new(SP_TYPE_DESKTOP_WIDGET, NULL);
 
     dtw->dt2r = 1.0 / namedview->doc_units->unittobase;
 
-    dtw->ruler_origin = NR::Point(0,0); //namedview->gridorigin;   Why was the grid origin used here?
+    dtw->ruler_origin = Geom::Point(0,0); //namedview->gridorigin;   Why was the grid origin used here?
 
     dtw->desktop = new SPDesktop();
     dtw->stub = new SPDesktopWidget::WidgetStub (dtw);
-    dtw->desktop->registerEditWidget (dtw->stub);
-    dtw->desktop->init (namedview, dtw->canvas);
+    dtw->desktop->init (namedview, dtw->canvas, dtw->stub);
     inkscape_add_desktop (dtw->desktop);
 
     // Add the shape geometry to libavoid for autorouting connectors.
@@ -1070,69 +1467,139 @@ sp_desktop_widget_new (SPNamedView *namedview)
     sp_view_widget_set_view (SP_VIEW_WIDGET (dtw), dtw->desktop);
 
     /* Listen on namedview modification */
-    dtw->modified_connection = namedview->connectModified(sigc::bind<2>(sigc::ptr_fun(&sp_desktop_widget_namedview_modified), dtw));
+    dtw->modified_connection = namedview->connectModified(sigc::mem_fun(*dtw, &SPDesktopWidget::namedviewModified));
 
     dtw->layer_selector->setDesktop(dtw->desktop);
 
     dtw->menubar = sp_ui_main_menubar (dtw->desktop);
+#ifndef GDK_WINDOWING_QUARTZ
     gtk_widget_show_all (dtw->menubar);
     gtk_box_pack_start (GTK_BOX (dtw->vbox), dtw->menubar, FALSE, FALSE, 0);
+#endif
+
+    dtw->layoutWidgets();
 
-    sp_desktop_widget_layout (dtw);
+    std::vector<GtkWidget *> toolboxes;
+    toolboxes.push_back(dtw->tool_toolbox);
+    toolboxes.push_back(dtw->aux_toolbox);
+    toolboxes.push_back(dtw->commands_toolbox);
+    toolboxes.push_back(dtw->snap_toolbox);
 
-    sp_tool_toolbox_set_desktop (dtw->tool_toolbox, dtw->desktop);
-    sp_aux_toolbox_set_desktop (dtw->aux_toolbox, dtw->desktop);
-    sp_commands_toolbox_set_desktop (dtw->commands_toolbox, dtw->desktop);
+    dtw->panels->setDesktop( dtw->desktop );
 
-    return SP_VIEW_WIDGET (dtw);
+    UXManager::getInstance()->addTrack(dtw);
+    UXManager::getInstance()->connectToDesktop( toolboxes, dtw->desktop );
+
+    return dtw;
 }
 
 void
-SPDesktopWidget::viewSetPosition (NR::Point p)
+SPDesktopWidget::viewSetPosition (Geom::Point p)
 {
-    NR::Point const origin = ( p - ruler_origin );
+    Geom::Point const origin = ( p - ruler_origin );
 
     /// \todo fixme:
-    GTK_RULER(hruler)->position = origin[NR::X];
+    GTK_RULER(hruler)->position = origin[Geom::X];
     gtk_ruler_draw_pos (GTK_RULER (hruler));
-    GTK_RULER(vruler)->position = origin[NR::Y];
+    GTK_RULER(vruler)->position = origin[Geom::Y];
     gtk_ruler_draw_pos (GTK_RULER (vruler));
 }
 
 void
 sp_desktop_widget_update_rulers (SPDesktopWidget *dtw)
 {
-    NR::Rect const viewbox = dtw->canvas->getViewbox();
+    sp_desktop_widget_update_hruler(dtw);
+    sp_desktop_widget_update_vruler(dtw);
+}
+
+void
+sp_desktop_widget_update_hruler (SPDesktopWidget *dtw)
+{
+    /* The viewbox (in integers) must exactly match the size of SPCanvasbuf's pixel buffer.
+     * This is important because the former is being used for drawing the ruler, whereas
+     * the latter is used for drawing e.g. the grids and guides. Only when the viewbox
+     * coincides with the pixel buffer, everything will line up nicely.
+     */
+    NR::IRect viewbox = dtw->canvas->getViewboxIntegers();
+
     double const scale = dtw->desktop->current_zoom();
-    double s = viewbox.min()[NR::X] / scale - dtw->ruler_origin[NR::X];
-    double e = viewbox.max()[NR::X] / scale - dtw->ruler_origin[NR::X];
+    double s = viewbox.min()[Geom::X] / scale - dtw->ruler_origin[Geom::X];
+    double e = viewbox.max()[Geom::X] / scale - dtw->ruler_origin[Geom::X];
     gtk_ruler_set_range(GTK_RULER(dtw->hruler), s,  e, GTK_RULER(dtw->hruler)->position, (e - s));
-    s = viewbox.min()[NR::Y] / -scale - dtw->ruler_origin[NR::Y];
-    e = viewbox.max()[NR::Y] / -scale - dtw->ruler_origin[NR::Y];
+}
+
+void
+sp_desktop_widget_update_vruler (SPDesktopWidget *dtw)
+{
+    /* The viewbox (in integers) must exactly match the size of SPCanvasbuf's pixel buffer.
+     * This is important because the former is being used for drawing the ruler, whereas
+     * the latter is used for drawing e.g. the grids and guides. Only when the viewbox
+     * coincides with the pixel buffer, everything will line up nicely.
+     */
+    NR::IRect viewbox = dtw->canvas->getViewboxIntegers();
+
+    double const scale = dtw->desktop->current_zoom();
+    double s = viewbox.min()[Geom::Y] / -scale - dtw->ruler_origin[Geom::Y];
+    double e = viewbox.max()[Geom::Y] / -scale - dtw->ruler_origin[Geom::Y];
     gtk_ruler_set_range(GTK_RULER(dtw->vruler), s, e, GTK_RULER(dtw->vruler)->position, (e - s));
 }
 
 
-static void
-sp_desktop_widget_namedview_modified (SPObject *obj, guint flags, SPDesktopWidget *dtw)
+void SPDesktopWidget::namedviewModified(SPObject *obj, guint flags)
 {
     SPNamedView *nv=SP_NAMEDVIEW(obj);
-    if (flags & SP_OBJECT_MODIFIED_FLAG) {
-        dtw->dt2r = 1.0 / nv->doc_units->unittobase;
-        dtw->ruler_origin = NR::Point(0,0); //nv->gridorigin;   Why was the grid origin used here?
-
-        sp_ruler_set_metric (GTK_RULER (dtw->vruler), nv->getDefaultMetric());
-        sp_ruler_set_metric (GTK_RULER (dtw->hruler), nv->getDefaultMetric());
 
-        gtk_tooltips_set_tip (dtw->tt, dtw->hruler_box, gettext(sp_unit_get_plural (nv->doc_units)), NULL);
-        gtk_tooltips_set_tip (dtw->tt, dtw->vruler_box, gettext(sp_unit_get_plural (nv->doc_units)), NULL);
-
-        sp_desktop_widget_update_rulers (dtw);
+    if (flags & SP_OBJECT_MODIFIED_FLAG) {
+        this->dt2r = 1.0 / nv->doc_units->unittobase;
+        this->ruler_origin = Geom::Point(0,0); //nv->gridorigin;   Why was the grid origin used here?
+
+        sp_ruler_set_metric(GTK_RULER (this->vruler), nv->getDefaultMetric());
+        sp_ruler_set_metric(GTK_RULER (this->hruler), nv->getDefaultMetric());
+
+        /* This loops through all the grandchildren of aux toolbox,
+         * and for each that it finds, it performs an sp_search_by_data_recursive(),
+         * looking for widgets that hold some "tracker" data (this is used by
+         * all toolboxes to refer to the unit selector). The default document units 
+         * is then selected within these unit selectors.
+         *
+         * Of course it would be nice to be able to refer to the toolbox and the
+         * unit selector directly by name, but I don't yet see a way to do that.
+         * 
+         * This should solve: https://bugs.launchpad.net/inkscape/+bug/362995
+         */
+        if (GTK_IS_CONTAINER(aux_toolbox)) {
+            GList *ch = gtk_container_get_children (GTK_CONTAINER(aux_toolbox));
+            for (GList *i = ch; i != NULL; i = i->next) {
+                if (GTK_IS_CONTAINER(i->data)) {
+                    GList *grch = gtk_container_get_children (GTK_CONTAINER(i->data));
+                    for (GList *j = grch; j != NULL; j = j->next) {                        
+                        if (!GTK_IS_WIDGET(j->data)) // wasn't a widget
+                            continue;
+
+                        gpointer t = sp_search_by_data_recursive(GTK_WIDGET(j->data), (gpointer) "tracker");
+                        if (t == NULL) // didn't find any tracker data
+                            continue;
+
+                        UnitTracker *tracker = reinterpret_cast<UnitTracker*>( t );
+                        if (tracker == NULL) // it's null when inkscape is first opened
+                            continue;
+
+                        tracker->setActiveUnit( nv->doc_units );
+                    } // grandchildren
+                } // if child is a container
+            } // children
+        } // if aux_toolbox is a container
+
+        gtk_tooltips_set_tip(this->tt, this->hruler_box, gettext(sp_unit_get_plural (nv->doc_units)), NULL);
+        gtk_tooltips_set_tip(this->tt, this->vruler_box, gettext(sp_unit_get_plural (nv->doc_units)), NULL);
+
+        sp_desktop_widget_update_rulers(this);
+        ToolboxFactory::updateSnapToolbox(this->desktop, 0, this->snap_toolbox);
     }
 }
 
 static void
-sp_desktop_widget_adjustment_value_changed (GtkAdjustment *adj, SPDesktopWidget *dtw)
+sp_desktop_widget_adjustment_value_changed (GtkAdjustment */*adj*/, SPDesktopWidget *dtw)
 {
     if (dtw->update)
         return;
@@ -1142,24 +1609,33 @@ sp_desktop_widget_adjustment_value_changed (GtkAdjustment *adj, SPDesktopWidget
     sp_canvas_scroll_to (dtw->canvas, dtw->hadj->value, dtw->vadj->value, FALSE);
     sp_desktop_widget_update_rulers (dtw);
 
+    /*  update perspective lines if we are in the 3D box tool (so that infinite ones are shown correctly) */
+    sp_box3d_context_update_lines(dtw->desktop->event_context);
+
     dtw->update = 0;
 }
 
 /* we make the desktop window with focus active, signal is connected in interface.c */
 bool SPDesktopWidget::onFocusInEvent(GdkEventFocus*)
 {
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    if (prefs->getBool("/options/bitmapautoreload/value", true)) {
+        GSList const *imageList = (desktop->doc())->getResourceList("image");
+        for (GSList const *p = imageList; p; p = p->next) {
+            SPImage* image = SP_IMAGE(p->data);
+            sp_image_refresh_if_outdated( image );
+        }
+    }
+
     inkscape_activate_desktop (desktop);
 
-    /* give focus to canvas widget */
-    gtk_widget_grab_focus (GTK_WIDGET (canvas));
-       
-       return false;
+    return false;
 }
 
 static gdouble
 sp_dtw_zoom_value_to_display (gdouble value)
 {
-    return floor (pow (2, value) * 100.0 + 0.5);
+    return floor (10 * (pow (2, value) * 100.0 + 0.05)) / 10;
 }
 
 static gdouble
@@ -1169,7 +1645,7 @@ sp_dtw_zoom_display_to_value (gdouble value)
 }
 
 static gint
-sp_dtw_zoom_input (GtkSpinButton *spin, gdouble *new_val, gpointer data)
+sp_dtw_zoom_input (GtkSpinButton *spin, gdouble *new_val, gpointer /*data*/)
 {
     gdouble new_scrolled = gtk_spin_button_get_value (spin);
     const gchar *b = gtk_entry_get_text (GTK_ENTRY (spin));
@@ -1185,10 +1661,15 @@ sp_dtw_zoom_input (GtkSpinButton *spin, gdouble *new_val, gpointer data)
 }
 
 static bool
-sp_dtw_zoom_output (GtkSpinButton *spin, gpointer data)
+sp_dtw_zoom_output (GtkSpinButton *spin, gpointer /*data*/)
 {
     gchar b[64];
-    g_snprintf (b, 64, "%4.0f%%", sp_dtw_zoom_value_to_display (gtk_spin_button_get_value (spin)));
+    double val = sp_dtw_zoom_value_to_display (gtk_spin_button_get_value (spin));
+    if (val < 10) {
+        g_snprintf (b, 64, "%4.1f%%", val);
+    } else {
+        g_snprintf (b, 64, "%4.0f%%", val);
+    }
     gtk_entry_set_text (GTK_ENTRY (spin), b);
     return TRUE;
 }
@@ -1201,16 +1682,16 @@ sp_dtw_zoom_value_changed (GtkSpinButton *spin, gpointer data)
     SPDesktopWidget *dtw = SP_DESKTOP_WIDGET (data);
     SPDesktop *desktop = dtw->desktop;
 
-    NR::Rect const d = desktop->get_display_area();
+    Geom::Rect const d = desktop->get_display_area();
     g_signal_handler_block (spin, dtw->zoom_update);
-    desktop->zoom_absolute (d.midpoint()[NR::X], d.midpoint()[NR::Y], zoom_factor);
+    desktop->zoom_absolute (d.midpoint()[Geom::X], d.midpoint()[Geom::Y], zoom_factor);
     g_signal_handler_unblock (spin, dtw->zoom_update);
 
     spinbutton_defocus (GTK_OBJECT (spin));
 }
 
 static void
-sp_dtw_zoom_populate_popup (GtkEntry *entry, GtkMenu *menu, gpointer data)
+sp_dtw_zoom_populate_popup (GtkEntry */*entry*/, GtkMenu *menu, gpointer data)
 {
     GList *children, *iter;
     GtkWidget *item;
@@ -1256,46 +1737,53 @@ sp_dtw_zoom_populate_popup (GtkEntry *entry, GtkMenu *menu, gpointer data)
 static void
 sp_dtw_zoom_menu_handler (SPDesktop *dt, gdouble factor)
 {
-    NR::Rect const d = dt->get_display_area();
-    dt->zoom_absolute(d.midpoint()[NR::X], d.midpoint()[NR::Y], factor);
+    Geom::Rect const d = dt->get_display_area();
+    dt->zoom_absolute(d.midpoint()[Geom::X], d.midpoint()[Geom::Y], factor);
 }
 
 static void
-sp_dtw_zoom_50 (GtkMenuItem *item, gpointer data)
+sp_dtw_zoom_50 (GtkMenuItem */*item*/, gpointer data)
 {
     sp_dtw_zoom_menu_handler (static_cast<SPDesktop*>(data), 0.5);
 }
 
 static void
-sp_dtw_zoom_100 (GtkMenuItem *item, gpointer data)
+sp_dtw_zoom_100 (GtkMenuItem */*item*/, gpointer data)
 {
     sp_dtw_zoom_menu_handler (static_cast<SPDesktop*>(data), 1.0);
 }
 
 static void
-sp_dtw_zoom_200 (GtkMenuItem *item, gpointer data)
+sp_dtw_zoom_200 (GtkMenuItem */*item*/, gpointer data)
 {
     sp_dtw_zoom_menu_handler (static_cast<SPDesktop*>(data), 2.0);
 }
 
 static void
-sp_dtw_zoom_page (GtkMenuItem *item, gpointer data)
+sp_dtw_zoom_page (GtkMenuItem */*item*/, gpointer data)
 {
     static_cast<SPDesktop*>(data)->zoom_page();
 }
 
 static void
-sp_dtw_zoom_drawing (GtkMenuItem *item, gpointer data)
+sp_dtw_zoom_drawing (GtkMenuItem */*item*/, gpointer data)
 {
     static_cast<SPDesktop*>(data)->zoom_drawing();
 }
 
 static void
-sp_dtw_zoom_selection (GtkMenuItem *item, gpointer data)
+sp_dtw_zoom_selection (GtkMenuItem */*item*/, gpointer data)
 {
     static_cast<SPDesktop*>(data)->zoom_selection();
 }
 
+static void
+sp_dtw_sticky_zoom_toggled (GtkMenuItem *, gpointer data)
+{
+    SPDesktopWidget *dtw = SP_DESKTOP_WIDGET(data);
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    prefs->setBool("/options/stickyzoom/value", SP_BUTTON_IS_DOWN(dtw->sticky_zoom));
+}
 
 
 void
@@ -1303,34 +1791,53 @@ sp_desktop_widget_update_zoom (SPDesktopWidget *dtw)
 {
     g_signal_handlers_block_by_func (G_OBJECT (dtw->zoom_status), (gpointer)G_CALLBACK (sp_dtw_zoom_value_changed), dtw);
     gtk_spin_button_set_value (GTK_SPIN_BUTTON (dtw->zoom_status), log(dtw->desktop->current_zoom()) / log(2));
+    gtk_widget_queue_draw(GTK_WIDGET(dtw->zoom_status));
+    if (GTK_WIDGET(dtw->zoom_status)->window)
+        gdk_window_process_updates(GTK_WIDGET(dtw->zoom_status)->window, TRUE);
     g_signal_handlers_unblock_by_func (G_OBJECT (dtw->zoom_status), (gpointer)G_CALLBACK (sp_dtw_zoom_value_changed), dtw);
 }
 
 void
 sp_desktop_widget_toggle_rulers (SPDesktopWidget *dtw)
 {
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
     if (GTK_WIDGET_VISIBLE (dtw->hruler)) {
         gtk_widget_hide_all (dtw->hruler);
         gtk_widget_hide_all (dtw->vruler);
-        prefs_set_int_attribute (dtw->desktop->is_fullscreen() ? "fullscreen.rulers" : "window.rulers", "state", 0);
+        prefs->setBool(dtw->desktop->is_fullscreen() ? "/fullscreen/rulers/state" : "/window/rulers/state", false);
     } else {
         gtk_widget_show_all (dtw->hruler);
         gtk_widget_show_all (dtw->vruler);
-        prefs_set_int_attribute (dtw->desktop->is_fullscreen() ? "fullscreen.rulers" : "window.rulers", "state", 1);
+        prefs->setBool(dtw->desktop->is_fullscreen() ? "/fullscreen/rulers/state" : "/window/rulers/state", true);
     }
 }
 
 void
 sp_desktop_widget_toggle_scrollbars (SPDesktopWidget *dtw)
 {
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
     if (GTK_WIDGET_VISIBLE (dtw->hscrollbar)) {
         gtk_widget_hide_all (dtw->hscrollbar);
         gtk_widget_hide_all (dtw->vscrollbar_box);
-        prefs_set_int_attribute (dtw->desktop->is_fullscreen() ? "fullscreen.scrollbars" : "window.scrollbars", "state", 0);
+        gtk_widget_hide_all( dtw->cms_adjust );
+        prefs->setBool(dtw->desktop->is_fullscreen() ? "/fullscreen/scrollbars/state" : "/window/scrollbars/state", false);
     } else {
         gtk_widget_show_all (dtw->hscrollbar);
         gtk_widget_show_all (dtw->vscrollbar_box);
-        prefs_set_int_attribute (dtw->desktop->is_fullscreen() ? "fullscreen.scrollbars" : "window.scrollbars", "state", 1);
+        gtk_widget_show_all( dtw->cms_adjust );
+        prefs->setBool(dtw->desktop->is_fullscreen() ? "/fullscreen/scrollbars/state" : "/window/scrollbars/state", true);
+    }
+}
+
+void sp_desktop_widget_toggle_color_prof_adj( SPDesktopWidget *dtw )
+{
+
+    if ( GTK_WIDGET_SENSITIVE( dtw->cms_adjust ) ) {
+        if ( SP_BUTTON_IS_DOWN(dtw->cms_adjust) ) {
+            sp_button_toggle_set_down( SP_BUTTON(dtw->cms_adjust), FALSE );
+        } else {
+            sp_button_toggle_set_down( SP_BUTTON(dtw->cms_adjust), TRUE );
+        }
     }
 }
 
@@ -1338,12 +1845,13 @@ sp_desktop_widget_toggle_scrollbars (SPDesktopWidget *dtw)
 void
 sp_spw_toggle_menubar (SPDesktopWidget *dtw, bool is_fullscreen)
 {
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
     if (GTK_WIDGET_VISIBLE (dtw->menubar)) {
         gtk_widget_hide_all (dtw->menubar);
-        prefs_set_int_attribute (is_fullscreen ? "fullscreen.menu" : "window.menu", "state", 0);
+        prefs->setBool(is_fullscreen ? "/fullscreen/menu/state" : "/window/menu/state", false);
     } else {
         gtk_widget_show_all (dtw->menubar);
-        prefs_set_int_attribute (is_fullscreen ? "fullscreen.menu" : "window.menu", "state", 1);
+        prefs->setBool(is_fullscreen ? "/fullscreen/menu/state" : "/window/menu/state", true);
     }
 }
 */
@@ -1374,32 +1882,32 @@ sp_desktop_widget_update_scrollbars (SPDesktopWidget *dtw, double scale)
 
     /* The desktop region we always show unconditionally */
     SPDocument *doc = dtw->desktop->doc();
-    NR::Rect darea(NR::Point(-sp_document_width(doc), -sp_document_height(doc)),
-                   NR::Point(2 * sp_document_width(doc), 2 * sp_document_height(doc)));
-    darea = NR::union_bounds(darea, sp_item_bbox_desktop(SP_ITEM(SP_DOCUMENT_ROOT(doc))));
+    Geom::Rect darea ( Geom::Point(-doc->getWidth(), -doc->getHeight()),
+                     Geom::Point(2 * doc->getWidth(), 2 * doc->getHeight())  );
+    SPObject* root = doc->root;
+    SPItem* item = SP_ITEM(root);
+    Geom::OptRect deskarea = Geom::unify(darea, item->getBboxDesktop());
 
     /* Canvas region we always show unconditionally */
-    NR::Rect carea(NR::Point(darea.min()[NR::X] * scale - 64,
-                             darea.max()[NR::Y] * -scale - 64),
-                   NR::Point(darea.max()[NR::X] * scale + 64,
-                             darea.min()[NR::Y] * -scale + 64));
+    Geom::Rect carea( Geom::Point(deskarea->min()[Geom::X] * scale - 64, deskarea->max()[Geom::Y] * -scale - 64),
+                    Geom::Point(deskarea->max()[Geom::X] * scale + 64, deskarea->min()[Geom::Y] * -scale + 64)  );
 
-    NR::Rect viewbox = dtw->canvas->getViewbox();
+    Geom::Rect viewbox = dtw->canvas->getViewbox();
 
     /* Viewbox is always included into scrollable region */
-    carea = NR::union_bounds(carea, viewbox);
-
-    set_adjustment(dtw->hadj, carea.min()[NR::X], carea.max()[NR::X],
-                   viewbox.dimensions()[NR::X],
-                   0.1 * viewbox.dimensions()[NR::X],
-                   viewbox.dimensions()[NR::X]);
-    gtk_adjustment_set_value(dtw->hadj, viewbox.min()[NR::X]);
-
-    set_adjustment(dtw->vadj, carea.min()[NR::Y], carea.max()[NR::Y],
-                   viewbox.dimensions()[NR::Y],
-                   0.1 * viewbox.dimensions()[NR::Y],
-                   viewbox.dimensions()[NR::Y]);
-    gtk_adjustment_set_value(dtw->vadj, viewbox.min()[NR::Y]);
+    carea = Geom::unify(carea, viewbox);
+
+    set_adjustment(dtw->hadj, carea.min()[Geom::X], carea.max()[Geom::X],
+                   viewbox.dimensions()[Geom::X],
+                   0.1 * viewbox.dimensions()[Geom::X],
+                   viewbox.dimensions()[Geom::X]);
+    gtk_adjustment_set_value(dtw->hadj, viewbox.min()[Geom::X]);
+
+    set_adjustment(dtw->vadj, carea.min()[Geom::Y], carea.max()[Geom::Y],
+                   viewbox.dimensions()[Geom::Y],
+                   0.1 * viewbox.dimensions()[Geom::Y],
+                   viewbox.dimensions()[Geom::Y]);
+    gtk_adjustment_set_value(dtw->vadj, viewbox.min()[Geom::Y]);
 
     dtw->update = 0;
 }