[nautilus/gnome-3-34] canvas-item, view-icon-item-ui: Don't hyphenate filenames

[António Fernandes <antoniof src gnome org>]

commit 9738d8561ed38a87b4d72db3e49653641edd9a09
Author: António Fernandes <antoniof gnome org>
Date:   Wed Sep 4 21:45:05 2019 +0000

    canvas-item, view-icon-item-ui: Don't hyphenate filenames
    
    Pango 1.44 got the ability to automatically hyphenate on line breaks,
    which is on by default, but can be set off by a new attribute.
    
    As a result, we now hyphenate filenames, which is confusing, because
    a filename may already include hyphens.
    
    To restore the previous behavior, let's not insert hyphens when
    breaking filenames in multiple lines.
    
    Closes https://gitlab.gnome.org/GNOME/nautilus/issues/1177
    
    
    (cherry picked from commit c73ad94a72f8e9a989b01858018de74182d17f0e)

 src/nautilus-canvas-item.c       | 6 ++++++
 src/nautilus-view-icon-item-ui.c | 6 ++++++
 2 files changed, 12 insertions(+)
---
diff --git a/src/nautilus-canvas-item.c b/src/nautilus-canvas-item.c
index 42181e8c4..4d33d119b 100644
--- a/src/nautilus-canvas-item.c
+++ b/src/nautilus-canvas-item.c
@@ -1381,12 +1381,14 @@ create_label_layout (NautilusCanvasItem *item,
     GString *str;
     char *zeroified_text;
     const char *p;
+    PangoAttrList *attr_list;
 
     canvas_item = EEL_CANVAS_ITEM (item);
 
     container = NAUTILUS_CANVAS_CONTAINER (canvas_item->canvas);
     context = gtk_widget_get_pango_context (GTK_WIDGET (canvas_item->canvas));
     layout = pango_layout_new (context);
+    attr_list = pango_attr_list_new ();
 
     zeroified_text = NULL;
 
@@ -1415,6 +1417,9 @@ create_label_layout (NautilusCanvasItem *item,
     pango_layout_set_spacing (layout, LABEL_LINE_SPACING);
     pango_layout_set_wrap (layout, PANGO_WRAP_WORD_CHAR);
 
+    pango_attr_list_insert (attr_list, pango_attr_insert_hyphens_new (FALSE));
+    pango_layout_set_attributes (layout, attr_list);
+
     /* Create a font description */
     if (container->details->font)
     {
@@ -1427,6 +1432,7 @@ create_label_layout (NautilusCanvasItem *item,
     pango_layout_set_font_description (layout, desc);
     pango_font_description_free (desc);
     g_free (zeroified_text);
+    pango_attr_list_unref (attr_list);
 
     return layout;
 }
diff --git a/src/nautilus-view-icon-item-ui.c b/src/nautilus-view-icon-item-ui.c
index 805c68f89..d192e28fa 100644
--- a/src/nautilus-view-icon-item-ui.c
+++ b/src/nautilus-view-icon-item-ui.c
@@ -128,6 +128,7 @@ constructed (GObject *object)
     GtkBox *container;
     GtkBox *item_selection_background;
     GtkLabel *label;
+    PangoAttrList *attr_list;
     GtkStyleContext *style_context;
     NautilusFile *file;
     guint icon_size;
@@ -149,6 +150,9 @@ constructed (GObject *object)
 
     label = GTK_LABEL (gtk_label_new (nautilus_file_get_display_name (file)));
     gtk_widget_show (GTK_WIDGET (label));
+    attr_list = pango_attr_list_new ();
+    pango_attr_list_insert (attr_list, pango_attr_insert_hyphens_new (FALSE));
+    gtk_label_set_attributes (label, attr_list);
     gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
     gtk_label_set_line_wrap (label, TRUE);
     gtk_label_set_line_wrap_mode (label, PANGO_WRAP_WORD_CHAR);
@@ -178,6 +182,8 @@ constructed (GObject *object)
                       (GCallback) on_view_item_size_changed, self);
     g_signal_connect (self->model, "notify::file",
                       (GCallback) on_view_item_file_changed, self);
+
+    pango_attr_list_unref (attr_list);
 }
 
 static void