From 6483ea5c1a27864af917598be8bef70d6e8cf082 Mon Sep 17 00:00:00 2001
From: Jabiertxof <jabier.arraiza@marker.es>
Date: Wed, 7 Nov 2018 19:50:58 +0100
Subject: Initial commit of split canvas

---
 src/desktop.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/desktop.cpp')

diff --git a/src/desktop.cpp b/src/desktop.cpp
index 27d5582f1..027e6ff45 100644
--- a/src/desktop.cpp
+++ b/src/desktop.cpp
@@ -121,6 +121,7 @@ SPDesktop::SPDesktop() :
     _reconstruction_old_layer_id(), // an id attribute is not allowed to be the empty string
     _display_mode(Inkscape::RENDERMODE_NORMAL),
     _display_color_mode(Inkscape::COLORMODE_NORMAL),
+    _split_canvas(false),
     _widget( nullptr ),
     _guides_message_context( nullptr ),
     _active( false ),
@@ -1545,6 +1546,19 @@ void SPDesktop::toggleGrids()
     }
 }
 
+void SPDesktop::toggleSplitMode()
+{
+    Gtk::Window *parent = getToplevel();
+    if (parent) {
+        _split_canvas = !_split_canvas;
+        SPDesktopWidget *dtw = static_cast<SPDesktopWidget *>(parent->get_data("desktopwidget"));
+        dtw->splitCanvas(_split_canvas);
+        GtkAllocation allocation;
+        gtk_widget_get_allocation(GTK_WIDGET(dtw->canvas), &allocation);
+        getCanvas()->requestRedraw(getCanvas()->_x0, getCanvas()->_y0, allocation.width, allocation.height);
+    }
+}
+
 void SPDesktop::showGrids(bool show, bool dirty_document)
 {
     grids_visible = show;
-- 
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