callisto-debian/gtk3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Desensitize filtered folders when in folder selection mode

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=679333
This commit is contained in:
William Jon McCann
2012-07-08 03:25:02 -04:00
committed by Matthias Clasen
parent 89fb815c1e
commit c027b6d2cd
3 changed files with 132 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
gtk/gtkfilechooserdefault.c
View File

@ -206,6 +206,7 @@ enum {
MODEL_COL_FILE,
MODEL_COL_NAME_COLLATED,
MODEL_COL_IS_FOLDER,
MODEL_COL_IS_SENSITIVE,
MODEL_COL_PIXBUF,
MODEL_COL_SIZE_TEXT,
MODEL_COL_MTIME_TEXT,
@ -222,6 +223,7 @@ enum {
G_TYPE_FILE, /* MODEL_COL_FILE */ \
G_TYPE_STRING, /* MODEL_COL_NAME_COLLATED */ \
G_TYPE_BOOLEAN, /* MODEL_COL_IS_FOLDER */ \
G_TYPE_BOOLEAN, /* MODEL_COL_IS_SENSITIVE */ \
GDK_TYPE_PIXBUF, /* MODEL_COL_PIXBUF */ \
G_TYPE_STRING, /* MODEL_COL_SIZE_TEXT */ \
G_TYPE_STRING, /* MODEL_COL_MTIME_TEXT */ \
@ -6838,6 +6840,33 @@ file_system_model_set (GtkFileSystemModel *model,
case MODEL_COL_IS_FOLDER:
g_value_set_boolean (value, info == NULL || _gtk_file_info_consider_as_directory (info));
break;
case MODEL_COL_IS_SENSITIVE:
if (info)
{
gboolean sensitive = TRUE;
if (impl->action != GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER &&
impl->action != GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
{
sensitive = TRUE;
}
else if (!_gtk_file_info_consider_as_directory (info))
{
sensitive = FALSE;
}
else
{
GtkTreeIter iter;
if (!_gtk_file_system_model_get_iter_for_file (model, &iter, file))
g_assert_not_reached ();
sensitive = !_gtk_file_system_model_iter_is_filtered (model, &iter);
}
g_value_set_boolean (value, sensitive);
}
else
g_value_set_boolean (value, TRUE);
break;
case MODEL_COL_PIXBUF:
if (info)
{
@ -7532,16 +7561,19 @@ maybe_select (GtkTreeModel *model,
{
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (data);
GtkTreeSelection *selection;
gboolean is_sensitive;
gboolean is_folder;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
gtk_tree_model_get (model, iter,
MODEL_COL_IS_FOLDER, &is_folder,
MODEL_COL_IS_SENSITIVE, &is_sensitive,
-1);
if ((is_folder && impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER) ||
(!is_folder && impl->action == GTK_FILE_CHOOSER_ACTION_OPEN))
if (is_sensitive &&
((is_folder && impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER) ||
(!is_folder && impl->action == GTK_FILE_CHOOSER_ACTION_OPEN)))
gtk_tree_selection_select_iter (selection, iter);
else
gtk_tree_selection_unselect_iter (selection, iter);
@ -10052,14 +10084,16 @@ list_select_func (GtkTreeSelection *selection,
impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
{
GtkTreeIter iter;
gboolean is_sensitive;
gboolean is_folder;
if (!gtk_tree_model_get_iter (model, &iter, path))
return FALSE;
gtk_tree_model_get (model, &iter,
MODEL_COL_IS_SENSITIVE, &is_sensitive,
MODEL_COL_IS_FOLDER, &is_folder,
-1);
if (!is_folder)
if (!is_sensitive || !is_folder)
return FALSE;
}
@ -10110,6 +10144,7 @@ list_row_activated (GtkTreeView *tree_view,
GtkTreeIter iter;
GtkTreeModel *model;
gboolean is_folder;
gboolean is_sensitive;
model = gtk_tree_view_get_model (tree_view);
@ -10119,9 +10154,10 @@ list_row_activated (GtkTreeView *tree_view,
gtk_tree_model_get (model, &iter,
MODEL_COL_FILE, &file,
MODEL_COL_IS_FOLDER, &is_folder,
MODEL_COL_IS_SENSITIVE, &is_sensitive,
-1);
if (is_folder && file)
if (is_sensitive && is_folder && file)
{
change_folder_and_display_error (impl, file, FALSE);
goto out;
@ -10164,10 +10200,6 @@ update_cell_renderer_attributes (GtkFileChooserDefault *impl)
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
GList *walk, *list;
gboolean always_sensitive;
always_sensitive = impl->action != GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER &&
impl->action != GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER;
/* Keep the following column numbers in sync with create_file_list() */
@ -10190,10 +10222,8 @@ update_cell_renderer_attributes (GtkFileChooserDefault *impl)
"ellipsize", MODEL_COL_ELLIPSIZE,
NULL);
}
if (always_sensitive)
g_object_set (renderer, "sensitive", TRUE, NULL);
else
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_FOLDER);
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_SENSITIVE);
}
g_list_free (list);
@ -10204,10 +10234,8 @@ update_cell_renderer_attributes (GtkFileChooserDefault *impl)
gtk_tree_view_column_set_attributes (column, renderer,
"text", MODEL_COL_SIZE_TEXT,
NULL);
if (always_sensitive)
g_object_set (renderer, "sensitive", TRUE, NULL);
else
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_FOLDER);
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_SENSITIVE);
g_list_free (list);
/* mtime */
@ -10217,10 +10245,7 @@ update_cell_renderer_attributes (GtkFileChooserDefault *impl)
gtk_tree_view_column_set_attributes (column, renderer,
"text", MODEL_COL_MTIME_TEXT,
NULL);
if (always_sensitive)
g_object_set (renderer, "sensitive", TRUE, NULL);
else
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_FOLDER);
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_SENSITIVE);
g_list_free (list);
}

109
gtk/gtkfilesystemmodel.c
View File

@ -120,6 +120,7 @@ struct _FileModelNode
*/
guint visible :1; /* if the file is currently visible */
guint filtered :1; /* if the file is currently filtered */
guint frozen_add :1; /* true if the model was frozen and the entry has not been added yet */
GValue values[1]; /* actually n_columns values */
@ -305,6 +306,18 @@ emit_row_deleted_for_row (GtkFileSystemModel *model, guint row)
gtk_tree_path_free (path);
}
static void
node_set_filtered (GtkFileSystemModel *model, guint id, gboolean filtered)
{
FileModelNode *node = get_node (model, id);
if (node->filtered == filtered ||
node->frozen_add)
return;
node->filtered = filtered;
}
static void
node_set_visible (GtkFileSystemModel *model, guint id, gboolean visible)
{
@ -334,7 +347,7 @@ node_set_visible (GtkFileSystemModel *model, guint id, gboolean visible)
}
static gboolean
node_should_be_visible (GtkFileSystemModel *model, guint id)
node_should_be_filtered (GtkFileSystemModel *model, guint id)
{
FileModelNode *node = get_node (model, id);
GtkFileFilterInfo filter_info = { 0, };
@ -345,28 +358,10 @@ node_should_be_visible (GtkFileSystemModel *model, guint id)
char *uri = NULL;
if (node->info == NULL)
return FALSE;
if (!model->show_hidden &&
(g_file_info_get_is_hidden (node->info) || g_file_info_get_is_backup (node->info)))
return FALSE;
if (_gtk_file_info_consider_as_directory (node->info))
{
if (!model->show_folders)
return FALSE;
if (!model->filter_folders)
return TRUE;
}
else
{
if (!model->show_files)
return FALSE;
}
return TRUE;
if (model->filter == NULL)
return TRUE;
return FALSE;
/* fill info */
required = gtk_file_filter_get_needed (model->filter);
@ -408,7 +403,7 @@ node_should_be_visible (GtkFileSystemModel *model, guint id)
}
}
result = gtk_file_filter_filter (model->filter, &filter_info);
result = !gtk_file_filter_filter (model->filter, &filter_info);
g_free (mime_type);
g_free (filename);
@ -417,6 +412,38 @@ node_should_be_visible (GtkFileSystemModel *model, guint id)
return result;
}
static gboolean
node_should_be_visible (GtkFileSystemModel *model, guint id)
{
FileModelNode *node = get_node (model, id);
gboolean result;
if (node->info == NULL)
return FALSE;
if (!model->show_hidden &&
(g_file_info_get_is_hidden (node->info) || g_file_info_get_is_backup (node->info)))
return FALSE;
if (_gtk_file_info_consider_as_directory (node->info))
{
if (!model->show_folders)
return FALSE;
if (!model->filter_folders)
return TRUE;
}
else
{
if (!model->show_files)
return FALSE;
}
result = !node_should_be_filtered (model, id);
return result;
}
/*** GtkTreeModel ***/
static GtkTreeModelFlags
@ -1400,6 +1427,7 @@ gtk_file_system_model_refilter_all (GtkFileSystemModel *model)
/* start at index 1, don't change the editable */
for (i = 1; i < model->files->len; i++)
{
node_set_filtered (model, i, node_should_be_filtered (model, i));
node_set_visible (model, i, node_should_be_visible (model, i));
}
@ -1546,6 +1574,31 @@ _gtk_file_system_model_iter_is_visible (GtkFileSystemModel *model,
return node->visible;
}
/**
* _gtk_file_system_model_iter_is_filtered:
* @model: the model
* @iter: a valid iterator
*
* Checks if the iterator is filtered. A filtered iterator references
* a row that is currently exposed using the #GtkTreeModel API. If
* the iterator is filtered, it references a file that filtered by
* the current filter.
*
* Returns: %TRUE if the iterator is filtered
**/
gboolean
_gtk_file_system_model_iter_is_filtered (GtkFileSystemModel *model,
GtkTreeIter *iter)
{
FileModelNode *node;
g_return_val_if_fail (GTK_IS_FILE_SYSTEM_MODEL (model), FALSE);
g_return_val_if_fail (iter != NULL, FALSE);
node = get_node (model, ITER_INDEX (iter));
return node->filtered;
}
/**
* _gtk_file_system_model_get_info:
* @model: a #GtkFileSystemModel
@ -1743,8 +1796,12 @@ add_file (GtkFileSystemModel *model,
g_slice_free1 (model->node_size, node);
if (!model->frozen)
node_set_visible (model, model->files->len -1,
node_should_be_visible (model, model->files->len - 1));
{
node_set_filtered (model, model->files->len -1,
node_should_be_filtered (model, model->files->len - 1));
node_set_visible (model, model->files->len -1,
node_should_be_visible (model, model->files->len - 1));
}
gtk_file_system_model_sort_node (model, model->files->len -1);
}
@ -1773,6 +1830,7 @@ remove_file (GtkFileSystemModel *model,
node = get_node (model, id);
node_set_visible (model, id, FALSE);
node_set_filtered (model, id, FALSE);
g_hash_table_remove (model->file_lookup, file);
g_object_unref (node->file);
@ -1884,6 +1942,7 @@ _gtk_file_system_model_add_editable (GtkFileSystemModel *model, GtkTreeIter *ite
g_return_if_fail (!get_node (model, 0)->visible);
node_set_visible (model, 0, TRUE);
node_set_filtered (model, 0, FALSE);
ITER_INIT_FROM_INDEX (model, iter, 0);
}
@ -1902,6 +1961,7 @@ _gtk_file_system_model_remove_editable (GtkFileSystemModel *model)
g_return_if_fail (get_node (model, 0)->visible);
node_set_visible (model, 0, FALSE);
node_set_filtered (model, 0, FALSE);
}
/**
@ -1959,6 +2019,7 @@ _gtk_file_system_model_thaw_updates (GtkFileSystemModel *model)
continue;
node->frozen_add = FALSE;
node_set_visible (model, i, node_should_be_visible (model, i));
node_set_filtered (model, i, node_should_be_filtered (model, i));
}
}
}

2
gtk/gtkfilesystemmodel.h
View File

@ -53,6 +53,8 @@ GtkFileSystemModel *_gtk_file_system_model_new_for_directory(GFile *
GCancellable * _gtk_file_system_model_get_cancellable (GtkFileSystemModel *model);
gboolean _gtk_file_system_model_iter_is_visible (GtkFileSystemModel *model,
GtkTreeIter *iter);
gboolean _gtk_file_system_model_iter_is_filtered (GtkFileSystemModel *model,
GtkTreeIter *iter);
GFileInfo * _gtk_file_system_model_get_info (GtkFileSystemModel *model,
GtkTreeIter *iter);
gboolean _gtk_file_system_model_get_iter_for_file(GtkFileSystemModel *model,