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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#include <config.h>
#include <sys/time.h>
#include <unistd.h>
#include "e-util/e-util.h"
#include "e-cell-size.h"
G_DEFINE_TYPE (ECellSize, e_cell_size, E_CELL_TEXT_TYPE)
static gchar *
ecd_get_text(ECellText *cell, ETableModel *model, gint col, gint row)
{
gint size = GPOINTER_TO_INT(e_table_model_value_at(model, col, row));
gfloat fsize;
if (size < 1024) {
return g_strdup_printf ("%d bytes", size);
} else {
fsize = ((gfloat) size) / 1024.0;
if (fsize < 1024.0) {
return g_strdup_printf ("%d K", (gint)fsize);
} else {
fsize /= 1024.0;
return g_strdup_printf ("%.1f MB", fsize);
}
}
}
static void
ecd_free_text(ECellText *cell, gchar *text)
{
g_free(text);
}
static void
e_cell_size_class_init (ECellSizeClass *klass)
{
ECellTextClass *ectc = E_CELL_TEXT_CLASS (klass);
ectc->get_text = ecd_get_text;
ectc->free_text = ecd_free_text;
}
static void
e_cell_size_init (ECellSize *e_cell_size)
{
}
/**
* e_cell_size_new:
* @fontname: font to be used to render on the screen
* @justify: Justification of the string in the cell.
*
* Creates a new ECell renderer that can be used to render file sizes
* that that come from the model. The value returned from the model
* is interpreted as being a time_t.
*
* The ECellSize object support a large set of properties that can be
* configured through the Gtk argument system and allows the user to
* have a finer control of the way the string is displayed. The
* arguments supported allow the control of strikeout, underline,
* bold, color and a size filter.
*
* The arguments "strikeout_column", "underline_column", "bold_column"
* and "color_column" set and return an integer that points to a
* column in the model that controls these settings. So controlling
* the way things are rendered is achieved by having special columns
* in the model that will be used to flag whether the size should be
* rendered with strikeout, underline, or bolded. In the case of the
* "color_column" argument, the column in the model is expected to
* have a string that can be parsed by gdk_color_parse().
*
* Returns: an ECell object that can be used to render file sizes. */
ECell *
e_cell_size_new (const gchar *fontname, GtkJustification justify)
{
ECellSize *ecd = g_object_new (E_CELL_SIZE_TYPE, NULL);
e_cell_text_construct(E_CELL_TEXT(ecd), fontname, justify);
return (ECell *) ecd;
}
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