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#include "mate-utils.h"
#include <string.h>
gboolean
load_image_by_id (GtkImage * image, GtkIconSize size, const gchar * image_id)
{
GdkPixbuf *pixbuf;
gint width;
gint height;
GtkIconTheme *icon_theme;
gchar *id;
gboolean icon_exists;
if (!image_id)
return FALSE;
id = g_strdup (image_id);
gtk_icon_size_lookup (size, &width, &height);
gtk_image_set_pixel_size (image, width);
if (g_path_is_absolute (id))
{
pixbuf = gdk_pixbuf_new_from_file_at_size (id, width, height, NULL);
icon_exists = (pixbuf != NULL);
if (icon_exists)
{
gtk_image_set_from_pixbuf (image, pixbuf);
g_object_unref (pixbuf);
}
else
gtk_image_set_from_icon_name (image, "image-missing", size);
}
else
{
if ( /* file extensions are not copesetic with loading by "name" */
g_str_has_suffix (id, ".png") ||
g_str_has_suffix (id, ".svg") ||
g_str_has_suffix (id, ".xpm")
)
id[strlen (id) - 4] = '\0';
if (gtk_widget_has_screen (GTK_WIDGET (image)))
icon_theme =
gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET
(image)));
else
icon_theme = gtk_icon_theme_get_default ();
pixbuf = gtk_icon_theme_load_icon (icon_theme, id, width, 0, NULL);
if (pixbuf != NULL) {
gtk_image_set_from_pixbuf (image, pixbuf);
g_object_unref (pixbuf);
}
else
gtk_image_set_from_icon_name (image, "image-missing", size);
}
g_free (id);
return icon_exists;
}
void
handle_g_error (GError ** error, const gchar * msg_format, ...)
{
gchar *msg;
va_list args;
va_start (args, msg_format);
msg = g_strdup_vprintf (msg_format, args);
va_end (args);
if (*error)
{
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"\nGError raised: [%s]\nuser_message: [%s]\n", (*error)->message, msg);
g_error_free (*error);
*error = NULL;
}
else
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING, "\nerror raised: [%s]\n", msg);
g_free (msg);
}
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