108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
/*
|
|
* 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 char *
|
|
ecd_get_text(ECellText *cell, ETableModel *model, int col, int 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", (int)fsize);
|
|
} else {
|
|
fsize /= 1024.0;
|
|
return g_strdup_printf ("%.1f MB", fsize);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
ecd_free_text(ECellText *cell, char *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 char *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;
|
|
}
|
|
|