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/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@linuxmag.com.br>
*
* 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, version 2.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <string.h>
#include <hardinfo.h>
#include <gtk/gtk.h>
#define KiB 1024
#define MiB 1048576
#define GiB 1073741824
inline gchar *
size_human_readable(gfloat size)
{
if (size < KiB)
return g_strdup_printf("%.1f B", size);
if (size < MiB)
return g_strdup_printf("%.1f KiB", size / KiB);
if (size < GiB)
return g_strdup_printf("%.1f MiB", size / MiB);
return g_strdup_printf("%.1f GiB", size / GiB);
}
inline void
strend(gchar *str, gchar chr)
{
if (!str)
return;
char *p;
if ((p = strchr(str, chr)))
*p = 0;
}
inline void
remove_quotes(gchar *str)
{
if (!str)
return;
while (*str == '"')
*(str++) = ' ';
strend(str, '"');
}
inline void
remove_linefeed(gchar * str)
{
strend(str, '\n');
}
void
widget_set_cursor(GtkWidget *widget, GdkCursorType cursor_type)
{
GdkCursor *cursor;
cursor = gdk_cursor_new(cursor_type);
gdk_window_set_cursor(GDK_WINDOW(widget->window), cursor);
gdk_cursor_unref(cursor);
while(gtk_events_pending())
gtk_main_iteration();
}
static gboolean
__nonblock_cb(gpointer data)
{
gtk_main_quit();
return FALSE;
}
void
nonblock_sleep(guint msec)
{
g_timeout_add(msec, (GSourceFunc)__nonblock_cb, NULL);
gtk_main();
}
static void
__expand_cb(GtkWidget *widget, gpointer data)
{
if (GTK_IS_EXPANDER(widget)) {
gtk_expander_set_expanded(GTK_EXPANDER(widget), TRUE);
gtk_widget_hide(widget);
} else if (GTK_IS_CONTAINER(widget)) {
gtk_container_forall(GTK_CONTAINER(widget), (GtkCallback)__expand_cb, NULL);
}
}
void
file_chooser_open_expander(GtkWidget *chooser)
{
gtk_container_forall(GTK_CONTAINER(chooser), (GtkCallback)__expand_cb, NULL);
}
void
file_chooser_add_filters(GtkWidget *chooser, FileTypes *filters)
{
GtkFileFilter *filter;
gint i;
for (i = 0; filters[i].name; i++) {
filter = gtk_file_filter_new();
gtk_file_filter_add_mime_type(filter, filters[i].mime_type);
gtk_file_filter_set_name(filter, filters[i].name);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(chooser), filter);
}
}
gchar
*file_chooser_get_extension(GtkWidget *chooser, FileTypes *filters)
{
GtkFileFilter *filter;
const gchar *filter_name;
gint i;
filter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(chooser));
filter_name = gtk_file_filter_get_name(filter);
for (i = 0; filters[i].name; i++) {
if (g_str_equal(filter_name, filters[i].name)) {
return filters[i].extension;
}
}
return NULL;
}
gpointer
file_types_get_data_by_name(FileTypes *filters, gchar *filename)
{
gint i;
for (i = 0; filters[i].name; i++) {
if (g_str_has_suffix(filename, filters[i].extension)) {
return filters[i].data;
}
}
return NULL;
}
gchar
*file_chooser_build_filename(GtkWidget *chooser, gchar *extension)
{
gchar *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(chooser));
gchar *retval;
if (g_str_has_suffix(filename, extension)) {
return filename;
}
retval = g_strconcat(filename, extension, NULL);
g_free(filename);
return retval;
}
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