Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 792 insertions, 0 deletions

diff --git a/src/ui/view/README b/src/ui/view/README
new file mode 100644
index 0000000..9316f8b
--- /dev/null
+++ b/src/ui/view/README
@@ -0,0 +1,51 @@
+
+This directory contains the class Inkscape::UI::View::View and related items.
+
+View is an abstract base class for all UI document views. Documents
+can be displayed by more than one window, each having its own view
+(e.g. zoom level, selection, etc.).
+
+View is the base class for:
+
+* SPDesktop
+* SVGView  REMOVED
+
+SPViewWidget is the base for:
+
+* SPDocumentWidget
+* SPSVGViewWidget  REMOVED
+
+SPSVGViewWidget has been replaced by SVGViewWidget, see below.
+
+
+SPViewWidget:
+  Contains a GtkEventBox and holds a View.
+
+SPDesktopWidget:
+  Contains:
+    VBox
+      HBox
+        GtkGrid
+         GtkPaned
+           GtkGrid
+             SPCanvas
+   Plus lots of other junk.
+
+
+SVGViewWidget:
+  Used many places as a convenient way to show an SVG (file dialog, Inkview).
+  Derived, rather uselessly, from Gtk::Scrollbar.
+  It no longer is dependent on View (and really doesn't belong here anymore).
+
+ It contains: SPCanvas
+
+To do:
+
+
+* Convert everything to C++.
+* Evaluate moving SPDesktopWidget down the widget stack.
+  It doesn't use the EventBox of SPViewWidget!
+
+A DesktopViewWidget should contain:
+  DesktopView (aka SPDesktop)
+  SPCanvas
diff --git a/src/ui/view/svg-view-widget.cpp b/src/ui/view/svg-view-widget.cpp
new file mode 100644
index 0000000..45755e2
--- /dev/null
+++ b/src/ui/view/svg-view-widget.cpp
@@ -0,0 +1,261 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * A light-weight widget containing an Inkscape canvas for rendering an SVG.
+ */
+/*
+ * Authors:
+ *   Tavmjong Bah <tavmjong@free.fr>
+ *
+ * Includes code moved from svg-view.cpp authored by:
+ *   MenTaLGuy
+ *   Ralf Stephan <ralf@ark.in-berlin.de>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2018 Authors
+ *
+ * The contents of this file may be used under the GNU General Public License Version 2 or later.
+ * Read the file 'COPYING' for more information.
+ *
+ */
+
+#include <iostream>
+
+#include "svg-view-widget.h"
+
+#include "document.h"
+
+#include "2geom/transforms.h"
+
+#include "display/drawing.h"
+#include "display/control/canvas-item.h"
+#include "display/control/canvas-item-drawing.h"
+#include "display/control/canvas-item-group.h"
+
+#include "object/sp-item.h"
+#include "object/sp-root.h"
+
+#include "ui/widget/canvas.h"
+
+#include "util/units.h"
+
+namespace Inkscape {
+namespace UI {
+namespace View {
+
+/**
+ * Callback connected with drawing_event.
+ */
+// This hasn't worked since at least 0.48. It should result in a cursor change over <a></a> links.
+// There should be a better way of doing this. See note in canvas-arena.cpp.
+static bool _drawing_handler(GdkEvent *event, Inkscape::DrawingItem *drawing_item, SVGViewWidget *svgview)
+{
+    static gdouble x, y;
+    static gboolean active = FALSE;
+    SPEvent spev;
+
+    SPItem *spitem = (drawing_item) ? drawing_item->getItem() : nullptr;
+
+    switch (event->type) {
+        case GDK_BUTTON_PRESS:
+            if (event->button.button == 1) {
+                active = TRUE;
+                x = event->button.x;
+                y = event->button.y;
+            }
+            break;
+        case GDK_BUTTON_RELEASE:
+            if (event->button.button == 1) {
+                if (active && (event->button.x == x) &&
+                    (event->button.y == y)) {
+                    spev.type = SPEvent::ACTIVATE;
+                    if ( spitem != nullptr )
+                    {
+                        spitem->emitEvent (spev);
+                    }
+                }
+            }
+            active = FALSE;
+            break;
+        case GDK_MOTION_NOTIFY:
+            active = FALSE;
+            break;
+        case GDK_ENTER_NOTIFY:
+            spev.type = SPEvent::MOUSEOVER;
+            spev.view = svgview;
+            if ( spitem != nullptr )
+            {
+                spitem->emitEvent (spev);
+            }
+            break;
+        case GDK_LEAVE_NOTIFY:
+            spev.type = SPEvent::MOUSEOUT;
+            spev.view = svgview;
+            if ( spitem != nullptr )
+            {
+                spitem->emitEvent (spev);
+            }
+            break;
+        default:
+            break;
+    }
+
+    return true;
+}
+
+
+/**
+ * A light-weight widget containing an SPCanvas for rendering an SVG.
+ */
+SVGViewWidget::SVGViewWidget(SPDocument* document)
+{
+    _canvas = Gtk::make_managed<Inkscape::UI::Widget::Canvas>();
+    add(*_canvas);
+
+    _parent = new Inkscape::CanvasItemGroup(_canvas->get_canvas_item_root());
+    _drawing = new Inkscape::CanvasItemDrawing(_parent);
+    _canvas->set_drawing(_drawing->get_drawing());
+    _drawing->connect_drawing_event(sigc::bind(sigc::ptr_fun(_drawing_handler), this));
+
+    setDocument(document);
+
+    show_all();
+}
+
+SVGViewWidget::~SVGViewWidget()
+{
+    if (_document) {
+        _document = nullptr;
+    }
+}
+
+void
+SVGViewWidget::setDocument(SPDocument* document)
+{
+    // Clear old document
+    if (_document) {
+        _document->getRoot()->invoke_hide(_dkey); // Removed from display tree
+    }
+
+    // Add new document
+    if (document) {
+        _document = document;
+
+        Inkscape::DrawingItem *drawing_item = document->getRoot()->invoke_show(
+            *_drawing->get_drawing(),
+            _dkey,
+            SP_ITEM_SHOW_DISPLAY);
+
+        if (drawing_item) {
+            _drawing->get_drawing()->root()->prependChild(drawing_item);
+        }
+
+        doRescale ();
+    }
+}
+
+void
+SVGViewWidget::setResize(int width, int height)
+{
+    // Triggers size_allocation which calls SVGViewWidget::size_allocate.
+    set_size_request(width, height);
+    queue_resize();
+}
+
+void
+SVGViewWidget::on_size_allocate(Gtk::Allocation& allocation)
+{
+    if (!(_allocation == allocation)) {
+        _allocation = allocation;
+
+        double width  = allocation.get_width();
+        double height = allocation.get_height();
+
+        if (width < 0.0 || height < 0.0) {
+            std::cerr << "SVGViewWidget::size_allocate: negative dimensions!" << std::endl;
+            Gtk::Bin::on_size_allocate(allocation);
+            return;
+        }
+
+        _rescale = true;
+        _keepaspect = true;
+        _width = width;
+        _height = height;
+
+        doRescale ();
+    }
+
+    Gtk::Bin::on_size_allocate(allocation);
+}
+
+void
+SVGViewWidget::doRescale()
+{
+    if (!_document) {
+        std::cerr << "SVGViewWidget::doRescale: No document!" << std::endl;
+        return;
+    }
+
+    if (_document->getWidth().value("px") < 1e-9) {
+        std::cerr << "SVGViewWidget::doRescale: Width too small!" << std::endl;
+        return;
+    }
+
+    if (_document->getHeight().value("px") < 1e-9) {
+        std::cerr << "SVGViewWidget::doRescale: Height too small!" << std::endl;
+        return;
+    }
+
+    double x_offset = 0.0;
+    double y_offset = 0.0;
+    if (_rescale) {
+        _hscale = _width / _document->getWidth().value("px");
+        _vscale = _height / _document->getHeight().value("px");
+        if (_keepaspect) {
+            if (_hscale > _vscale) {
+                _hscale = _vscale;
+                x_offset = (_document->getWidth().value("px") * _hscale - _width) / 2.0;
+            } else {
+                _vscale = _hscale;
+                y_offset = (_document->getHeight().value("px") * _vscale - _height) / 2.0;
+            }
+        }
+    }
+
+    if (_drawing) {
+        _canvas->set_affine(Geom::Scale(_hscale, _vscale));
+        _canvas->set_pos(Geom::Point(x_offset, y_offset));
+    }
+}
+
+void
+SVGViewWidget::mouseover()
+{
+    GdkDisplay *display = gdk_display_get_default();
+    GdkCursor  *cursor  = gdk_cursor_new_for_display(display, GDK_HAND2);
+    GdkWindow *window = gtk_widget_get_window (GTK_WIDGET(_canvas->gobj()));
+    gdk_window_set_cursor(window, cursor);
+    g_object_unref(cursor);
+}
+
+void
+SVGViewWidget::mouseout()
+{
+    GdkWindow *window = gtk_widget_get_window (GTK_WIDGET(_canvas->gobj()));
+    gdk_window_set_cursor(window, nullptr);
+}
+
+} // Namespace View
+} // Namespace UI
+} // Namespace Inkscape
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8 :
diff --git a/src/ui/view/svg-view-widget.h b/src/ui/view/svg-view-widget.h
new file mode 100644
index 0000000..e12e7aa
--- /dev/null
+++ b/src/ui/view/svg-view-widget.h
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * A light-weight widget containing an SPCanvas with for rendering an SVG.
+ */
+/*
+ * Authors:
+ *   Tavmjong Bah <tavmjong@free.fr>
+ *
+ * Copyright (C) 2018 Authors
+ *
+ * The contents of this file may be used under the GNU General Public License Version 2 or later.
+ * Read the file 'COPYING' for more information.
+ *
+ */
+
+#ifndef INKSCAPE_UI_SVG_VIEW_WIDGET_VARIATIONS_H
+#define INKSCAPE_UI_SVG_VIEW_WIDGET_VARIATIONS_H
+
+
+#include <gtkmm.h>
+
+class SPDocument;
+
+namespace Inkscape {
+
+class CanvasItemDrawing;
+class CanvasItemGroup;
+
+namespace UI {
+
+namespace Widget {
+class Canvas;
+}
+
+namespace View {
+
+/**
+ * A light-weight widget containing an Inkscape canvas for rendering an SVG.
+ */
+class SVGViewWidget : public Gtk::Bin {
+
+public:
+    SVGViewWidget(SPDocument* document);
+    ~SVGViewWidget() override;
+    void setDocument(  SPDocument* document);
+    void setResize( int width, int height);
+    void on_size_allocate(Gtk::Allocation& allocation) override;
+
+private:
+
+    Inkscape::UI::Widget::Canvas *_canvas;
+
+// From SVGView ---------------------------------
+
+public:
+    SPDocument*     _document = nullptr;
+    unsigned int    _dkey     = 0;
+    Inkscape::CanvasItemGroup    *_parent   = nullptr;
+    Inkscape::CanvasItemDrawing  *_drawing  = nullptr;
+    Gtk::Allocation _allocation;
+    double          _hscale   = 1.0;     ///< horizontal scale
+    double          _vscale   = 1.0;     ///< vertical scale
+    bool            _rescale  = false;   ///< whether to rescale automatically
+    bool            _keepaspect = false;
+    double          _width    = 0.0;
+    double          _height   = 0.0;
+
+    /**
+     * Helper function that sets rescale ratio.
+     */
+    void doRescale();
+
+    /**
+     * Change cursor (used for links).
+     */
+    void mouseover();
+    void mouseout();
+
+};
+
+} // Namespace View
+} // Namespace UI
+} // Namespace Inkscape
+
+#endif // INKSCAPE_UI_SVG_VIEW_WIDGET
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8 :
diff --git a/src/ui/view/view-widget.cpp b/src/ui/view/view-widget.cpp
new file mode 100644
index 0000000..2b749cc
--- /dev/null
+++ b/src/ui/view/view-widget.cpp
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ralf Stephan <ralf@ark.in-berlin.de>
+ *
+ * Copyright (C) 2001-2002 Lauris Kaplinski
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "view.h"
+#include "view-widget.h"
+
+/**
+ * Callback to disconnect from view and destroy SPViewWidget.
+ *
+ * Apparently, this gets only called when a desktop is closed, but then twice!
+ */
+void SPViewWidget::on_unrealize()
+{
+    SPViewWidget *vw = this;
+
+    if (vw->view) {
+        vw->view->close();
+        Inkscape::GC::release(vw->view);
+        vw->view = nullptr;
+    }
+
+    parent_type::on_unrealize();
+
+    Inkscape::GC::request_early_collection();
+}
+
+void SPViewWidget::setView(view_type *view)
+{
+    auto vw = this;
+    g_return_if_fail(view != nullptr);
+    
+    g_return_if_fail(vw->view == nullptr);
+    
+    vw->view = view;
+    Inkscape::GC::anchor(view);
+}
+
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/ui/view/view-widget.h b/src/ui/view/view-widget.h
new file mode 100644
index 0000000..e67280d
--- /dev/null
+++ b/src/ui/view/view-widget.h
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INKSCAPE_UI_VIEW_VIEWWIDGET_H
+#define INKSCAPE_UI_VIEW_VIEWWIDGET_H
+
+/*
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ralf Stephan <ralf@ark.in-berlin.de>
+ *
+ * Copyright (C) 2001-2002 Lauris Kaplinski
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <gtkmm/eventbox.h>
+
+
+namespace Inkscape {
+namespace UI {
+namespace View {
+class View;
+} // namespace View
+} // namespace UI
+} // namespace Inkscape
+
+/**
+ * SPViewWidget is a GUI widget that contain a single View. It is also
+ * an abstract base class with little functionality of its own.
+ */
+class SPViewWidget : public Gtk::EventBox {
+    using parent_type = Gtk::EventBox;
+    using view_type = Inkscape::UI::View::View;
+
+    view_type *view = nullptr;
+
+  public:
+    void on_unrealize() override;
+
+    view_type *getView() { return view; }
+
+    void setView(view_type *view);
+};
+
+#endif
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/ui/view/view.cpp b/src/ui/view/view.cpp
new file mode 100644
index 0000000..2d5b9ab
--- /dev/null
+++ b/src/ui/view/view.cpp
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ralf Stephan <ralf@ark.in-berlin.de>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2001-2002 Lauris Kaplinski
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <2geom/point.h>
+#include <memory>
+#include "document.h"
+#include "view.h"
+#include "message-stack.h"
+#include "message-context.h"
+#include "inkscape.h"
+
+namespace Inkscape {
+namespace UI {
+namespace View {
+
+static void 
+_onResized (double x, double y, View* v)
+{
+    v->onResized (x,y);
+}
+
+static void 
+_onRedrawRequested (View* v)
+{
+    v->onRedrawRequested();
+}
+
+static void 
+_onStatusMessage (Inkscape::MessageType type, gchar const *message, View* v)
+{
+    v->onStatusMessage (type, message);
+}
+
+static void
+_onDocumentFilenameSet (gchar const* filename, View* v)
+{
+    v->onDocumentFilenameSet (filename);
+}
+
+//--------------------------------------------------------------------
+View::View()
+:  _doc(nullptr)
+{
+    _message_stack = std::make_shared<Inkscape::MessageStack>();
+    _tips_message_context = std::unique_ptr<Inkscape::MessageContext>(new Inkscape::MessageContext(_message_stack));
+
+    _resized_connection = _resized_signal.connect (sigc::bind (sigc::ptr_fun (&_onResized), this));
+    _redraw_requested_connection = _redraw_requested_signal.connect (sigc::bind (sigc::ptr_fun (&_onRedrawRequested), this));
+    
+    _message_changed_connection = _message_stack->connectChanged (sigc::bind (sigc::ptr_fun (&_onStatusMessage), this));
+}
+
+View::~View()
+{
+    _close();
+}
+
+void View::_close() {
+    _message_changed_connection.disconnect();
+
+    _tips_message_context = nullptr;
+
+    _message_stack = nullptr;
+
+    if (_doc) {
+        _document_uri_set_connection.disconnect();
+        if (INKSCAPE.remove_document(_doc)) {
+            // this was the last view of this document, so delete it
+            // delete _doc;  Delete now handled in Inkscape::Application
+        }
+        _doc = nullptr;
+    }
+}
+
+void View::emitResized (double width, double height)
+{
+    _resized_signal.emit (width, height);
+}
+
+void View::requestRedraw() 
+{
+    _redraw_requested_signal.emit();
+}
+
+void View::setDocument(SPDocument *doc) {
+    g_return_if_fail(doc != nullptr);
+
+    if (_doc) {
+        _document_uri_set_connection.disconnect();
+        if (INKSCAPE.remove_document(_doc)) {
+            // this was the last view of this document, so delete it
+            // delete _doc; Delete now handled in Inkscape::Application
+        }
+    }
+
+    INKSCAPE.add_document(doc);
+
+    _doc = doc;
+    _document_uri_set_connection = _doc->connectFilenameSet(sigc::bind(sigc::ptr_fun(&_onDocumentFilenameSet), this));
+    _document_filename_set_signal.emit( _doc->getDocumentFilename() );
+}
+
+}}}
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/ui/view/view.h b/src/ui/view/view.h
new file mode 100644
index 0000000..3e3545a
--- /dev/null
+++ b/src/ui/view/view.h
@@ -0,0 +1,145 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INKSCAPE_UI_VIEW_VIEW_H
+#define INKSCAPE_UI_VIEW_VIEW_H
+/*
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ralf Stephan <ralf@ark.in-berlin.de>
+ *
+ * Copyright (C) 2001-2002 Lauris Kaplinski
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <gdk/gdk.h>
+#include <cstddef>
+#include <memory>
+#include <sigc++/connection.h>
+#include "message.h"
+#include "inkgc/gc-managed.h"
+#include "gc-finalized.h"
+#include "gc-anchored.h"
+#include <2geom/forward.h>
+
+/**
+ * Iterates until true or returns false.
+ * When used as signal accumulator, stops emission if one slot returns true.
+ */
+struct StopOnTrue {
+  typedef bool result_type;
+
+  template<typename T_iterator>
+  result_type operator()(T_iterator first, T_iterator last) const{
+      for (; first != last; ++first)
+          if (*first) return true;
+      return false;
+  }
+};
+
+/**
+ * Iterates until nonzero or returns 0.
+ * When used as signal accumulator, stops emission if one slot returns nonzero.
+ */
+struct StopOnNonZero {
+  typedef int result_type;
+
+  template<typename T_iterator>
+  result_type operator()(T_iterator first, T_iterator last) const{
+      for (; first != last; ++first)
+          if (*first) return *first;
+      return 0;
+  }
+};
+
+class SPDocument;
+
+namespace Inkscape {
+    class MessageContext;
+    class MessageStack;
+    namespace UI {
+        namespace View {
+
+/**
+ * View is an abstract base class of all UI document views.  This
+ * includes both the editing window and the SVG preview, but does not
+ * include the non-UI RGBA buffer-based Inkscape::Drawing nor the XML editor or
+ * similar views.  The View base class has very little functionality of
+ * its own.
+ */
+class View : public GC::Managed<>,
+             public GC::Finalized,
+             public GC::Anchored
+{
+public:
+
+    View();
+
+    /**
+     * Deletes and nulls all View message stacks and disconnects it from signals.
+     */
+    ~View() override;
+
+    void close() { _close(); }
+
+    /// Returns a pointer to the view's document.
+    SPDocument *doc() const
+      { return _doc; }
+    /// Returns a pointer to the view's message stack.
+    std::shared_ptr<Inkscape::MessageStack> messageStack() const
+      { return _message_stack; }
+    /// Returns a pointer to the view's tipsMessageContext.
+    Inkscape::MessageContext *tipsMessageContext() const
+      { return _tips_message_context.get(); }
+
+    void emitResized(gdouble width, gdouble height);
+    void requestRedraw();
+
+    virtual void onResized (double, double) {};
+    virtual void onRedrawRequested() {};
+    virtual void onStatusMessage (Inkscape::MessageType type, gchar const *message) {};
+    virtual void onDocumentFilenameSet (gchar const* filename) {};
+
+protected:
+    SPDocument *_doc;
+    std::shared_ptr<Inkscape::MessageStack> _message_stack;
+    std::unique_ptr<Inkscape::MessageContext> _tips_message_context;
+
+    virtual void _close();
+
+    /**
+     * Disconnects the view from the document signals, connects the view 
+     * to a new one, and emits the _document_set_signal on the view.
+     *
+     * This is code common to all subclasses and called from their
+     * setDocument() methods after they are done.
+     * 
+     * @param doc The new document to connect the view to.
+     */
+    virtual void setDocument(SPDocument *doc);
+
+    sigc::signal<void,double,double>   _resized_signal;
+    sigc::signal<void,gchar const*>    _document_filename_set_signal;
+    sigc::signal<void>                 _redraw_requested_signal;
+
+private:
+    sigc::connection _resized_connection;
+    sigc::connection _redraw_requested_connection;
+    sigc::connection _message_changed_connection;  // foreign
+    sigc::connection _document_uri_set_connection; // foreign
+};
+
+}}}
+
+#endif  // INKSCAPE_UI_VIEW_VIEW_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :