mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-26 05:31:07 +00:00
tests: Remove testtreemodel test
testlistview does everything this test does.
This commit is contained in:
Benjamin Otte
Matthias Clasen
parent
1ab081b584
commit
b1090ac8e2
@ -92,7 +92,6 @@ gtk_tests = [
|
||||
['teststack'],
|
||||
['testrevealer'],
|
||||
['testrevealer2'],
|
||||
['testtreelistmodel'],
|
||||
['testwindowsize'],
|
||||
['testpopover'],
|
||||
['listmodel'],
|
||||
|
||||
@ -1,394 +0,0 @@
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
#define ROWS 30
|
||||
|
||||
GSList *pending = NULL;
|
||||
guint active = 0;
|
||||
|
||||
static void
|
||||
got_files (GObject *enumerate,
|
||||
GAsyncResult *res,
|
||||
gpointer store);
|
||||
|
||||
static gboolean
|
||||
start_enumerate (GListStore *store)
|
||||
{
|
||||
GFileEnumerator *enumerate;
|
||||
GFile *file = g_object_get_data (G_OBJECT (store), "file");
|
||||
GError *error = NULL;
|
||||
|
||||
enumerate = g_file_enumerate_children (file,
|
||||
G_FILE_ATTRIBUTE_STANDARD_TYPE
|
||||
"," G_FILE_ATTRIBUTE_STANDARD_ICON
|
||||
"," G_FILE_ATTRIBUTE_STANDARD_NAME,
|
||||
0,
|
||||
NULL,
|
||||
&error);
|
||||
|
||||
if (enumerate == NULL)
|
||||
{
|
||||
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_TOO_MANY_OPEN_FILES) && active)
|
||||
{
|
||||
g_clear_error (&error);
|
||||
pending = g_slist_prepend (pending, g_object_ref (store));
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
g_clear_error (&error);
|
||||
g_object_unref (store);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (active > 20)
|
||||
{
|
||||
g_object_unref (enumerate);
|
||||
pending = g_slist_prepend (pending, g_object_ref (store));
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
active++;
|
||||
g_file_enumerator_next_files_async (enumerate,
|
||||
g_file_is_native (file) ? 5000 : 100,
|
||||
G_PRIORITY_DEFAULT_IDLE,
|
||||
NULL,
|
||||
got_files,
|
||||
g_object_ref (store));
|
||||
|
||||
g_object_unref (enumerate);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
got_files (GObject *enumerate,
|
||||
GAsyncResult *res,
|
||||
gpointer user_data)
|
||||
{
|
||||
GList *l, *files;
|
||||
GFile *file = g_object_get_data (user_data, "file");
|
||||
GPtrArray *array;
|
||||
|
||||
files = g_file_enumerator_next_files_finish (G_FILE_ENUMERATOR (enumerate), res, NULL);
|
||||
if (files == NULL)
|
||||
{
|
||||
g_object_unref (user_data);
|
||||
if (pending)
|
||||
{
|
||||
GListStore *store = pending->data;
|
||||
pending = g_slist_remove (pending, store);
|
||||
start_enumerate (store);
|
||||
}
|
||||
active--;
|
||||
return;
|
||||
}
|
||||
|
||||
array = g_ptr_array_new ();
|
||||
g_ptr_array_new_with_free_func (g_object_unref);
|
||||
for (l = files; l; l = l->next)
|
||||
{
|
||||
GFileInfo *info = l->data;
|
||||
GFile *child;
|
||||
|
||||
child = g_file_get_child (file, g_file_info_get_name (info));
|
||||
g_object_set_data_full (G_OBJECT (info), "file", child, g_object_unref);
|
||||
g_ptr_array_add (array, info);
|
||||
}
|
||||
g_list_free (files);
|
||||
|
||||
g_list_store_splice (user_data, g_list_model_get_n_items (user_data), 0, array->pdata, array->len);
|
||||
g_ptr_array_unref (array);
|
||||
|
||||
g_file_enumerator_next_files_async (G_FILE_ENUMERATOR (enumerate),
|
||||
g_file_is_native (file) ? 5000 : 100,
|
||||
G_PRIORITY_DEFAULT_IDLE,
|
||||
NULL,
|
||||
got_files,
|
||||
user_data);
|
||||
}
|
||||
|
||||
static int
|
||||
compare_files (gconstpointer first,
|
||||
gconstpointer second,
|
||||
gpointer unused)
|
||||
{
|
||||
GFile *first_file, *second_file;
|
||||
char *first_path, *second_path;
|
||||
int result;
|
||||
#if 0
|
||||
GFileType first_type, second_type;
|
||||
|
||||
/* This is a bit slow, because each g_file_query_file_type() does a stat() */
|
||||
first_type = g_file_query_file_type (G_FILE (first), G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL);
|
||||
second_type = g_file_query_file_type (G_FILE (second), G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL);
|
||||
|
||||
if (first_type == G_FILE_TYPE_DIRECTORY && second_type != G_FILE_TYPE_DIRECTORY)
|
||||
return -1;
|
||||
if (first_type != G_FILE_TYPE_DIRECTORY && second_type == G_FILE_TYPE_DIRECTORY)
|
||||
return 1;
|
||||
#endif
|
||||
|
||||
first_file = g_object_get_data (G_OBJECT (first), "file");
|
||||
second_file = g_object_get_data (G_OBJECT (second), "file");
|
||||
first_path = g_file_get_path (first_file);
|
||||
second_path = g_file_get_path (second_file);
|
||||
|
||||
result = g_ascii_strcasecmp (first_path, second_path);
|
||||
|
||||
g_free (first_path);
|
||||
g_free (second_path);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static GListModel *
|
||||
create_list_model_for_directory (gpointer file)
|
||||
{
|
||||
GtkSortListModel *sort;
|
||||
GListStore *store;
|
||||
|
||||
if (g_file_query_file_type (file, G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL) != G_FILE_TYPE_DIRECTORY)
|
||||
return NULL;
|
||||
|
||||
store = g_list_store_new (G_TYPE_FILE_INFO);
|
||||
g_object_set_data_full (G_OBJECT (store), "file", g_object_ref (file), g_object_unref);
|
||||
|
||||
if (!start_enumerate (store))
|
||||
return NULL;
|
||||
|
||||
sort = gtk_sort_list_model_new (G_LIST_MODEL (store),
|
||||
compare_files,
|
||||
NULL, NULL);
|
||||
g_object_unref (store);
|
||||
return G_LIST_MODEL (sort);
|
||||
}
|
||||
|
||||
static GtkWidget *
|
||||
create_widget_for_model (gpointer item,
|
||||
gpointer root)
|
||||
{
|
||||
GtkWidget *row, *box, *child;
|
||||
GFileInfo *info;
|
||||
GFile *file;
|
||||
guint depth;
|
||||
GIcon *icon;
|
||||
|
||||
row = gtk_list_box_row_new ();
|
||||
gtk_widget_set_vexpand (row, TRUE);
|
||||
|
||||
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
|
||||
gtk_list_box_row_set_child (GTK_LIST_BOX_ROW (row), box);
|
||||
|
||||
depth = gtk_tree_list_row_get_depth (item);
|
||||
if (depth > 0)
|
||||
{
|
||||
child = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
||||
gtk_widget_set_size_request (child, 16 * depth, 0);
|
||||
gtk_box_append (GTK_BOX (box), child);
|
||||
}
|
||||
|
||||
if (gtk_tree_list_row_is_expandable (item))
|
||||
{
|
||||
GtkWidget *title, *arrow;
|
||||
|
||||
child = g_object_new (GTK_TYPE_BOX, "css-name", "expander", NULL);
|
||||
|
||||
title = g_object_new (GTK_TYPE_TOGGLE_BUTTON, "css-name", "title", NULL);
|
||||
gtk_button_set_has_frame (GTK_BUTTON (title), FALSE);
|
||||
g_object_bind_property (item, "expanded", title, "active", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
|
||||
g_object_set_data_full (G_OBJECT (title), "make-sure-its-not-unreffed", g_object_ref (item), g_object_unref);
|
||||
gtk_box_append (GTK_BOX (child), title);
|
||||
|
||||
arrow = g_object_new (GTK_TYPE_SPINNER, "css-name", "arrow", NULL);
|
||||
gtk_button_set_child (GTK_BUTTON (title), arrow);
|
||||
}
|
||||
else
|
||||
{
|
||||
child = gtk_image_new (); /* empty whatever */
|
||||
}
|
||||
gtk_box_append (GTK_BOX (box), child);
|
||||
|
||||
info = gtk_tree_list_row_get_item (item);
|
||||
|
||||
icon = g_file_info_get_icon (info);
|
||||
if (icon)
|
||||
{
|
||||
child = gtk_image_new_from_gicon (icon);
|
||||
gtk_box_append (GTK_BOX (box), child);
|
||||
}
|
||||
|
||||
file = g_object_get_data (G_OBJECT (info), "file");
|
||||
child = gtk_label_new (g_file_get_basename (file));
|
||||
g_object_unref (info);
|
||||
|
||||
gtk_box_append (GTK_BOX (box), child);
|
||||
|
||||
return row;
|
||||
}
|
||||
|
||||
static GListModel *
|
||||
create_list_model_for_file_info (gpointer file_info,
|
||||
gpointer unused)
|
||||
{
|
||||
GFile *file = g_object_get_data (file_info, "file");
|
||||
|
||||
if (file == NULL)
|
||||
return NULL;
|
||||
|
||||
return create_list_model_for_directory (file);
|
||||
}
|
||||
|
||||
static void
|
||||
update_adjustment (GListModel *model,
|
||||
guint position,
|
||||
guint removed,
|
||||
guint added,
|
||||
GtkAdjustment *adjustment)
|
||||
{
|
||||
gtk_adjustment_set_upper (adjustment, MAX (ROWS, g_list_model_get_n_items (model)));
|
||||
}
|
||||
|
||||
static gboolean
|
||||
update_statusbar (GtkStatusbar *statusbar)
|
||||
{
|
||||
GListModel *model = g_object_get_data (G_OBJECT (statusbar), "model");
|
||||
GString *string = g_string_new (NULL);
|
||||
guint n;
|
||||
gboolean result = G_SOURCE_REMOVE;
|
||||
|
||||
gtk_statusbar_remove_all (statusbar, 0);
|
||||
|
||||
n = g_list_model_get_n_items (model);
|
||||
g_string_append_printf (string, "%u", n);
|
||||
if (GTK_IS_FILTER_LIST_MODEL (model))
|
||||
{
|
||||
guint n_unfiltered = g_list_model_get_n_items (gtk_filter_list_model_get_model (GTK_FILTER_LIST_MODEL (model)));
|
||||
if (n != n_unfiltered)
|
||||
g_string_append_printf (string, "/%u", n_unfiltered);
|
||||
}
|
||||
g_string_append (string, " items");
|
||||
|
||||
if (pending || active)
|
||||
{
|
||||
g_string_append_printf (string, " (%u directories remaining)", active + g_slist_length (pending));
|
||||
result = G_SOURCE_CONTINUE;
|
||||
}
|
||||
|
||||
gtk_statusbar_push (statusbar, 0, string->str);
|
||||
g_free (string->str);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
match_file (gpointer item, gpointer data)
|
||||
{
|
||||
GtkWidget *search_entry = data;
|
||||
GFileInfo *info = gtk_tree_list_row_get_item (item);
|
||||
GFile *file = g_object_get_data (G_OBJECT (info), "file");
|
||||
char *path;
|
||||
gboolean result;
|
||||
|
||||
path = g_file_get_path (file);
|
||||
|
||||
result = strstr (path, gtk_editable_get_text (GTK_EDITABLE (search_entry))) != NULL;
|
||||
|
||||
g_object_unref (info);
|
||||
g_free (path);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
quit_cb (GtkWidget *widget,
|
||||
gpointer data)
|
||||
{
|
||||
gboolean *done = data;
|
||||
|
||||
*done = TRUE;
|
||||
|
||||
g_main_context_wakeup (NULL);
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
GtkAdjustment *adjustment;
|
||||
GtkWidget *win, *hbox, *vbox, *scrollbar, *listbox, *search_entry, *statusbar;
|
||||
GListModel *dirmodel;
|
||||
GtkTreeListModel *tree;
|
||||
GtkFilterListModel *filter;
|
||||
GtkSliceListModel *slice;
|
||||
GFile *root;
|
||||
gboolean done = FALSE;
|
||||
|
||||
gtk_init ();
|
||||
|
||||
win = gtk_window_new ();
|
||||
gtk_window_set_default_size (GTK_WINDOW (win), 400, 600);
|
||||
g_signal_connect (win, "destroy", G_CALLBACK (quit_cb), &done);
|
||||
|
||||
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
||||
gtk_window_set_child (GTK_WINDOW (win), vbox);
|
||||
|
||||
search_entry = gtk_search_entry_new ();
|
||||
gtk_box_append (GTK_BOX (vbox), search_entry);
|
||||
|
||||
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
||||
gtk_search_entry_set_key_capture_widget (GTK_SEARCH_ENTRY (search_entry), hbox);
|
||||
gtk_box_append (GTK_BOX (vbox), hbox);
|
||||
|
||||
listbox = gtk_list_box_new ();
|
||||
gtk_widget_set_hexpand (listbox, TRUE);
|
||||
gtk_box_append (GTK_BOX (hbox), listbox);
|
||||
|
||||
if (argc > 1)
|
||||
root = g_file_new_for_commandline_arg (argv[1]);
|
||||
else
|
||||
root = g_file_new_for_path (g_get_current_dir ());
|
||||
dirmodel = create_list_model_for_directory (root);
|
||||
tree = gtk_tree_list_model_new (FALSE,
|
||||
dirmodel,
|
||||
TRUE,
|
||||
create_list_model_for_file_info,
|
||||
NULL, NULL);
|
||||
g_object_unref (dirmodel);
|
||||
|
||||
filter = gtk_filter_list_model_new (G_LIST_MODEL (tree),
|
||||
match_file,
|
||||
search_entry,
|
||||
NULL);
|
||||
g_signal_connect_swapped (search_entry, "search-changed", G_CALLBACK (gtk_filter_list_model_refilter), filter);
|
||||
slice = gtk_slice_list_model_new (G_LIST_MODEL (filter), 0, ROWS);
|
||||
|
||||
gtk_list_box_bind_model (GTK_LIST_BOX (listbox),
|
||||
G_LIST_MODEL (slice),
|
||||
create_widget_for_model,
|
||||
root, g_object_unref);
|
||||
|
||||
adjustment = gtk_adjustment_new (0,
|
||||
0, MAX (g_list_model_get_n_items (G_LIST_MODEL (tree)), ROWS),
|
||||
1, ROWS - 1,
|
||||
ROWS);
|
||||
g_object_bind_property (adjustment, "value", slice, "offset", 0);
|
||||
g_signal_connect (filter, "items-changed", G_CALLBACK (update_adjustment), adjustment);
|
||||
|
||||
scrollbar = gtk_scrollbar_new (GTK_ORIENTATION_VERTICAL, adjustment);
|
||||
gtk_box_append (GTK_BOX (hbox), scrollbar);
|
||||
|
||||
statusbar = gtk_statusbar_new ();
|
||||
gtk_widget_add_tick_callback (statusbar, (GtkTickCallback) update_statusbar, NULL, NULL);
|
||||
g_object_set_data (G_OBJECT (statusbar), "model", filter);
|
||||
g_signal_connect_swapped (filter, "items-changed", G_CALLBACK (update_statusbar), statusbar);
|
||||
update_statusbar (GTK_STATUSBAR (statusbar));
|
||||
gtk_box_append (GTK_BOX (vbox), statusbar);
|
||||
|
||||
g_object_unref (tree);
|
||||
g_object_unref (filter);
|
||||
g_object_unref (slice);
|
||||
|
||||
gtk_widget_show (win);
|
||||
|
||||
while (!done)
|
||||
g_main_context_iteration (NULL, TRUE);
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user