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Simplify semantics and check for errors.

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2004-03-01  Morten Welinder  <terra@gnome.org>

	* gtk/gtkfilesystemmodel.c (file_model_node_is_visible): Simplify
	semantics and check for errors.

	* gtk/gtkpathbar.c (gtk_path_bar_set_path): Propagate errors.

	* gtk/gtkfilefilter.c (gtk_file_filter_filter): Don't crash if
	display_name is NULL.
This commit is contained in:
Morten Welinder 2004-03-01 19:48:28 +00:00 committed by Morten Welinder
parent 945e6c4ecb
commit 8ddff5b098
8 changed files with 79 additions and 12 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2004-03-01 Morten Welinder <terra@gnome.org>
* gtk/gtkfilesystemmodel.c (file_model_node_is_visible): Simplify
semantics and check for errors.
* gtk/gtkpathbar.c (gtk_path_bar_set_path): Propagate errors.
* gtk/gtkfilefilter.c (gtk_file_filter_filter): Don't crash if
display_name is NULL.
Mon Mar 1 14:16:52 2004 Owen Taylor <otaylor@redhat.com>
Based on patch by Alex Larsson

10
ChangeLog.pre-2-10
View File

@ -1,3 +1,13 @@
2004-03-01 Morten Welinder <terra@gnome.org>
* gtk/gtkfilesystemmodel.c (file_model_node_is_visible): Simplify
semantics and check for errors.
* gtk/gtkpathbar.c (gtk_path_bar_set_path): Propagate errors.
* gtk/gtkfilefilter.c (gtk_file_filter_filter): Don't crash if
display_name is NULL.
Mon Mar 1 14:16:52 2004 Owen Taylor <otaylor@redhat.com>
Based on patch by Alex Larsson

10
ChangeLog.pre-2-4
View File

@ -1,3 +1,13 @@
2004-03-01 Morten Welinder <terra@gnome.org>
* gtk/gtkfilesystemmodel.c (file_model_node_is_visible): Simplify
semantics and check for errors.
* gtk/gtkpathbar.c (gtk_path_bar_set_path): Propagate errors.
* gtk/gtkfilefilter.c (gtk_file_filter_filter): Don't crash if
display_name is NULL.
Mon Mar 1 14:16:52 2004 Owen Taylor <otaylor@redhat.com>
Based on patch by Alex Larsson

10
ChangeLog.pre-2-6
View File

@ -1,3 +1,13 @@
2004-03-01 Morten Welinder <terra@gnome.org>
* gtk/gtkfilesystemmodel.c (file_model_node_is_visible): Simplify
semantics and check for errors.
* gtk/gtkpathbar.c (gtk_path_bar_set_path): Propagate errors.
* gtk/gtkfilefilter.c (gtk_file_filter_filter): Don't crash if
display_name is NULL.
Mon Mar 1 14:16:52 2004 Owen Taylor <otaylor@redhat.com>
Based on patch by Alex Larsson

10
ChangeLog.pre-2-8
View File

@ -1,3 +1,13 @@
2004-03-01 Morten Welinder <terra@gnome.org>
* gtk/gtkfilesystemmodel.c (file_model_node_is_visible): Simplify
semantics and check for errors.
* gtk/gtkpathbar.c (gtk_path_bar_set_path): Propagate errors.
* gtk/gtkfilefilter.c (gtk_file_filter_filter): Don't crash if
display_name is NULL.
Mon Mar 1 14:16:52 2004 Owen Taylor <otaylor@redhat.com>
Based on patch by Alex Larsson

3
gtk/gtkfilefilter.c
View File

@ -376,7 +376,8 @@ gtk_file_filter_filter (GtkFileFilter *filter,
return TRUE;
break;
case FILTER_RULE_PATTERN:
if (_gtk_fnmatch (rule->u.pattern, filter_info->display_name))
if (filter_info->display_name != NULL &&
_gtk_fnmatch (rule->u.pattern, filter_info->display_name))
return TRUE;
break;
case FILTER_RULE_CUSTOM:

28
gtk/gtkfilesystemmodel.c
View File

@ -1228,24 +1228,32 @@ static gboolean
file_model_node_is_visible (GtkFileSystemModel *model,
FileModelNode *node)
{
if (model->show_hidden && model->show_folders && model->show_files)
return TRUE;
else
if (model->show_folders != model->show_files ||
!model->show_hidden ||
model->filter_func)
{
const GtkFileInfo *info = file_model_node_get_info (model, node);
gboolean is_folder = gtk_file_info_get_is_folder (info);
if (!model->show_folders && is_folder)
return FALSE;
if (!model->show_files && !is_folder)
if (!info)
{
/* File probably disappeared underneath us or resides in a
directory where we have only partial access rights. */
return FALSE;
}
if (model->show_folders != model->show_files &&
model->show_folders != gtk_file_info_get_is_folder (info))
return FALSE;
if (!model->show_hidden && gtk_file_info_get_is_hidden (info))
return FALSE;
if (model->filter_func && !model->filter_func (model, node->path, info, model->filter_data))
return FALSE;
return TRUE;
if (model->filter_func &&
!model->filter_func (model, node->path, info, model->filter_data))
return FALSE;
}
return TRUE;
}
static void

10
gtk/gtkpathbar.c
View File

@ -676,7 +676,15 @@ gtk_path_bar_set_path (GtkPathBar *path_bar,
file_folder = gtk_file_system_get_folder (file_system, path,
GTK_FILE_INFO_DISPLAY_NAME, NULL);
file_info = gtk_file_folder_get_info (file_folder, path, NULL);
file_info = gtk_file_folder_get_info (file_folder, path, &err);
if (!file_info)
{
g_propagate_error (error, err);
g_error_free (err);
gtk_file_path_free (path);
break;
}
display_name = gtk_file_info_get_display_name (file_info);
if (! strcmp ("/", display_name))
display_name = " / ";