moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 80 insertions, 0 deletions

diff --git a/libcaja-private/caja-cell-renderer-text-ellipsized.c b/libcaja-private/caja-cell-renderer-text-ellipsized.c
new file mode 100644
index 00000000..7b200d2e
--- /dev/null
+++ b/libcaja-private/caja-cell-renderer-text-ellipsized.c
@@ -0,0 +1,80 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
+
+   caja-cell-renderer-text-ellipsized.c: Cell renderer for text which
+   will use pango ellipsization but deactivate it temporarily for the size
+   calculation to get the size based on the actual text length.
+
+   Copyright (C) 2007 Martin Wehner
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with this program; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+
+   Author: Martin Wehner <[email protected]>
+*/
+
+#include "caja-cell-renderer-text-ellipsized.h"
+
+#define ELLIPSIZE_PROP "ellipsize"
+
+static void caja_cell_renderer_text_ellipsized_get_size   (GtkCellRenderer				*cell,
+        GtkWidget				*widget,
+        GdkRectangle				*rectangle,
+        gint					*x_offset,
+        gint					*y_offset,
+        gint					*width,
+        gint					*height);
+
+G_DEFINE_TYPE (CajaCellRendererTextEllipsized, caja_cell_renderer_text_ellipsized,
+               GTK_TYPE_CELL_RENDERER_TEXT);
+
+static void
+caja_cell_renderer_text_ellipsized_init (CajaCellRendererTextEllipsized *cell)
+{
+    g_object_set (cell, ELLIPSIZE_PROP, PANGO_ELLIPSIZE_END, NULL);
+}
+
+static void
+caja_cell_renderer_text_ellipsized_class_init (CajaCellRendererTextEllipsizedClass *klass)
+{
+    GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
+
+    cell_class->get_size = caja_cell_renderer_text_ellipsized_get_size;
+}
+
+GtkCellRenderer *
+caja_cell_renderer_text_ellipsized_new (void)
+{
+    return g_object_new (CAJA_TYPE_CELL_RENDERER_TEXT_ELLIPSIZED, NULL);
+}
+
+static void
+caja_cell_renderer_text_ellipsized_get_size (GtkCellRenderer *cell,
+        GtkWidget       *widget,
+        GdkRectangle    *cell_area,
+        gint            *x_offset,
+        gint            *y_offset,
+        gint            *width,
+        gint            *height)
+{
+    g_object_set (cell, ELLIPSIZE_PROP, PANGO_ELLIPSIZE_NONE, NULL);
+
+    (* GTK_CELL_RENDERER_CLASS (caja_cell_renderer_text_ellipsized_parent_class)->get_size)
+    (cell, widget, cell_area,
+     x_offset, y_offset,
+     width, height);
+
+    g_object_set (cell, ELLIPSIZE_PROP, PANGO_ELLIPSIZE_END, NULL);
+}
+