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added new function gimp_path_editor_set_path(). 

2002-11-19  Michael Natterer  <mitch@gimp.org>

	* libgimpwidgets/gimppatheditor.[ch]: added new function
	gimp_path_editor_set_path().
This commit is contained in:
Michael Natterer 2002-11-19 18:41:59 +00:00 committed by Michael Natterer
parent 419a64e2ef
commit 3065d6482a
3 changed files with 57 additions and 30 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2002-11-19 Michael Natterer <mitch@gimp.org>
* libgimpwidgets/gimppatheditor.[ch]: added new function
gimp_path_editor_set_path().
2002-11-19 Sven Neumann <sven@gimp.org>
* app/config/gimpconfig-params.[ch]: derive GimpParamSpecMemsize

80
libgimpwidgets/gimppatheditor.c
View File

@ -230,12 +230,8 @@ gimp_path_editor_new (const gchar *filesel_title,
const gchar *path)
{
GimpPathEditor *gpe;
gchar *directory;
gchar *mypath;
GtkTreeIter iter;
g_return_val_if_fail ((filesel_title != NULL), NULL);
g_return_val_if_fail ((path != NULL), NULL);
g_return_val_if_fail (filesel_title != NULL, NULL);
gpe = g_object_new (GIMP_TYPE_PATH_EDITOR, NULL);
@ -243,34 +239,14 @@ gimp_path_editor_new (const gchar *filesel_title,
gtk_widget_set_sensitive (gpe->file_selection, FALSE);
gtk_box_pack_start (GTK_BOX (gpe->upper_hbox), gpe->file_selection,
TRUE, TRUE, 0);
gtk_widget_show (gpe->file_selection);
g_signal_connect (G_OBJECT (gpe->file_selection), "filename_changed",
G_CALLBACK (gimp_path_editor_filesel_callback),
gpe);
gtk_widget_show (gpe->file_selection);
directory = mypath = g_strdup (path);
/* split up the path */
while (strlen (directory))
{
gchar *next_separator;
next_separator = strchr (directory, G_SEARCHPATH_SEPARATOR);
if (next_separator != NULL)
*next_separator = '\0';
gtk_list_store_append (gpe->dir_list, &iter);
gtk_list_store_set (gpe->dir_list, &iter, 0, directory, -1);
gpe->num_items++;
if (next_separator != NULL)
directory = next_separator + 1;
else
break;
}
g_free (mypath);
if (path)
gimp_path_editor_set_path (gpe, path);
return GTK_WIDGET (gpe);
}
@ -312,7 +288,6 @@ gimp_path_editor_get_path (GimpPathEditor *gpe)
{
GString *path;
g_return_val_if_fail (gpe != NULL, g_strdup (""));
g_return_val_if_fail (GIMP_IS_PATH_EDITOR (gpe), g_strdup (""));
path = g_string_new ("");
@ -322,6 +297,51 @@ gimp_path_editor_get_path (GimpPathEditor *gpe)
return g_string_free (path, FALSE);
}
/**
* gimp_path_editor_set_path:
* @gpe: The path editor you want to set the search path from.
* @path: The new path to set.
*
* The elements of the initial search path must be separated with the
* #G_SEARCHPATH_SEPARATOR character.
**/
void
gimp_path_editor_set_path (GimpPathEditor *gpe,
const gchar *path)
{
gchar *directory;
gchar *mypath;
GtkTreeIter iter;
g_return_if_fail (GIMP_IS_PATH_EDITOR (gpe));
directory = mypath = g_strdup (path);
gtk_list_store_clear (gpe->dir_list);
/* split up the path */
while (strlen (directory))
{
gchar *next_separator;
next_separator = strchr (directory, G_SEARCHPATH_SEPARATOR);
if (next_separator != NULL)
*next_separator = '\0';
gtk_list_store_append (gpe->dir_list, &iter);
gtk_list_store_set (gpe->dir_list, &iter, 0, directory, -1);
gpe->num_items++;
if (next_separator != NULL)
directory = next_separator + 1;
else
break;
}
g_free (mypath);
}
static void
gimp_path_editor_select_callback (GtkTreeSelection *sel,
gpointer data)

2
libgimpwidgets/gimppatheditor.h
View File

@ -75,6 +75,8 @@ GtkWidget * gimp_path_editor_new (const gchar *filesel_title,
const gchar *path);
gchar * gimp_path_editor_get_path (GimpPathEditor *gpe);
void gimp_path_editor_set_path (GimpPathEditor *gpe,
const gchar *path);
G_END_DECLS