[gtk/prop-list: 16/21] inspector: Make the resource list sortable
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/prop-list: 16/21] inspector: Make the resource list sortable
- Date: Mon, 9 Dec 2019 07:29:10 +0000 (UTC)
commit 9645142e8ce9bcd6f49c1e29bce9eb2228affc0e
Author: Matthias Clasen <mclasen redhat com>
Date: Sun Dec 8 16:02:14 2019 -0500
inspector: Make the resource list sortable
This is using a GtkTreeListRowSorter to keep expanded
state of the tree while changing the sorting.
gtk/inspector/resource-list.c | 66 ++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 65 insertions(+), 1 deletion(-)
---
diff --git a/gtk/inspector/resource-list.c b/gtk/inspector/resource-list.c
index 9be6f7387f..80a8185486 100644
--- a/gtk/inspector/resource-list.c
+++ b/gtk/inspector/resource-list.c
@@ -599,9 +599,30 @@ stop_search (GtkWidget *entry,
gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (rl->priv->search_bar), FALSE);
}
+static char *
+holder_name (gpointer item)
+{
+ return g_strdup (resource_holder_get_name (RESOURCE_HOLDER (item)));
+}
+
+static int
+holder_count (gpointer item)
+{
+ return resource_holder_get_count (RESOURCE_HOLDER (item));
+}
+
+static gsize
+holder_size (gpointer item)
+{
+ return resource_holder_get_size (RESOURCE_HOLDER (item));
+}
+
static void
gtk_inspector_resource_list_init (GtkInspectorResourceList *rl)
{
+ GtkSorter *sorter;
+ GtkExpression *expression;
+
rl->priv = gtk_inspector_resource_list_get_instance_private (rl);
gtk_widget_init_template (GTK_WIDGET (rl));
@@ -610,6 +631,42 @@ gtk_inspector_resource_list_init (GtkInspectorResourceList *rl)
gtk_search_bar_connect_entry (GTK_SEARCH_BAR (rl->priv->search_bar),
GTK_EDITABLE (rl->priv->search_entry));
+
+ expression = gtk_cclosure_expression_new (G_TYPE_STRING, NULL,
+ 0, NULL,
+ (GCallback)holder_name,
+ NULL, NULL);
+
+ sorter = gtk_string_sorter_new ();
+ gtk_string_sorter_set_expression (GTK_STRING_SORTER (sorter), expression);
+ gtk_column_view_column_set_sorter (rl->priv->path, sorter);
+ g_object_unref (sorter);
+
+ gtk_expression_unref (expression);
+
+ expression = gtk_cclosure_expression_new (G_TYPE_INT, NULL,
+ 0, NULL,
+ (GCallback)holder_count,
+ NULL, NULL);
+
+ sorter = gtk_numeric_sorter_new ();
+ gtk_numeric_sorter_set_expression (GTK_NUMERIC_SORTER (sorter), expression);
+ gtk_column_view_column_set_sorter (rl->priv->count, sorter);
+ g_object_unref (sorter);
+
+ gtk_expression_unref (expression);
+
+ expression = gtk_cclosure_expression_new (G_TYPE_UINT64, NULL,
+ 0, NULL,
+ (GCallback)holder_size,
+ NULL, NULL);
+
+ sorter = gtk_numeric_sorter_new ();
+ gtk_numeric_sorter_set_expression (GTK_NUMERIC_SORTER (sorter), expression);
+ gtk_column_view_column_set_sorter (rl->priv->size, sorter);
+ g_object_unref (sorter);
+
+ gtk_expression_unref (expression);
}
static GListModel *
@@ -628,6 +685,8 @@ constructed (GObject *object)
{
GtkInspectorResourceList *rl = GTK_INSPECTOR_RESOURCE_LIST (object);
GListModel *root_model;
+ GListModel *sort_model;
+ GtkSorter *sorter;
g_signal_connect (rl->priv->open_details_button, "clicked",
G_CALLBACK (open_details), rl);
@@ -641,8 +700,13 @@ constructed (GObject *object)
create_model_for_object,
NULL,
NULL);
- rl->priv->selection = gtk_single_selection_new (G_LIST_MODEL (rl->priv->tree_model));
+
+ sorter = gtk_tree_list_row_sorter_new (gtk_column_view_get_sorter (GTK_COLUMN_VIEW (rl->priv->list)));
+ sort_model = G_LIST_MODEL (gtk_sort_list_model_new (G_LIST_MODEL (rl->priv->tree_model), sorter));
+ rl->priv->selection = gtk_single_selection_new (sort_model);
g_object_unref (root_model);
+ g_object_unref (sort_model);
+ g_object_unref (sorter);
gtk_column_view_set_model (GTK_COLUMN_VIEW (rl->priv->list), G_LIST_MODEL (rl->priv->selection));
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