From ad8f6a1b17a145f6465a3ffbd4e5b71ff1de2fff Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Mon, 23 Oct 2017 04:43:09 -0400
Subject: mq_notebook_insert_*(): New functions

---
diff --git a/src/notebook.c b/src/notebook.c
index 01b4666..cc9a17e 100644
--- a/src/notebook.c
+++ b/src/notebook.c
@@ -41,6 +41,7 @@ struct _MqNotebook {
 	GtkNotebook  parent_instance;
 	MqWindow    *window;
 	MqTabTree   *tree;
+	MqTabTree   *found_node;
 };
 
 enum {
@@ -132,3 +133,77 @@ mq_notebook_new(MqWindow *window)
 		"window", window,
 		NULL);
 }
+
+static gboolean
+find_node_compare(MqTree *node, va_list ap)
+{
+	MqNotebook *notebook;
+	MqTabPage  *page;
+
+	notebook = va_arg(ap, MqNotebook *);
+	page     = va_arg(ap, MqTabPage  *);
+
+	if (MQ_TAB_TREE(node)->page == page) {
+		notebook->found_node = MQ_TAB_TREE(node);
+		return MQ_TREE_STOP;
+	} else {
+		return MQ_TREE_CONTINUE;
+	}
+}
+
+static void
+find_node(MqNotebook *notebook, MqTabPage *page)
+{
+	notebook->found_node = NULL;
+	mq_tree_foreach(MQ_TREE(notebook->tree), find_node_compare, notebook,
+		page);
+	g_assert(notebook->found_node);
+}
+
+static void
+insert_page(MqNotebook *notebook, MqTabTree *node, const gchar *uri)
+{
+	node->page  = mq_tab_page_new(notebook->window, uri);
+	node->label = mq_tab_page_get_label(node->page);
+
+	gtk_notebook_insert_page(GTK_NOTEBOOK(notebook),
+		GTK_WIDGET(node->page), GTK_WIDGET(node->label),
+		MQ_TREE(node)->position - 1);
+	gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(notebook),
+		GTK_WIDGET(node->page),
+		TRUE);
+	gtk_notebook_set_tab_detachable(GTK_NOTEBOOK(notebook),
+		GTK_WIDGET(node->page), TRUE);
+	gtk_widget_show_all(GTK_WIDGET(node->page));
+	gtk_widget_show_all(GTK_WIDGET(node->label));
+}
+
+void
+mq_notebook_insert_sibling(MqNotebook *notebook, const gchar *uri,
+	MqTabPage *sibling)
+{
+	MqTabTree *node;
+
+	find_node(notebook, sibling);
+	node = MQ_TAB_TREE(mq_tree_insert_sibling_allocated(
+			MQ_TREE(g_new0(MqTabTree, 1)),
+			MQ_TREE(notebook->found_node),
+			NULL));
+
+	insert_page(notebook, node, uri);
+}
+
+void
+mq_notebook_insert_child(MqNotebook *notebook, const gchar *uri,
+	MqTabPage *child)
+{
+	MqTabTree *node;
+
+	find_node(notebook, child);
+	node = MQ_TAB_TREE(mq_tree_insert_child_allocated(
+			MQ_TREE(g_new0(MqTabTree, 1)),
+			MQ_TREE(notebook->found_node),
+			NULL));
+
+	insert_page(notebook, node, uri);
+}
diff --git a/src/notebook.h b/src/notebook.h
index a1071ec..970fb5a 100644
--- a/src/notebook.h
+++ b/src/notebook.h
@@ -53,6 +53,14 @@ mq_notebook_get_type(void);
 GtkWidget *
 mq_notebook_new(MqWindow *window);
 
+void
+mq_notebook_insert_sibling(MqNotebook *notebook, const gchar *uri,
+	MqTabPage *sibling);
+
+void
+mq_notebook_insert_child(MqNotebook *notebook, const gchar *uri,
+	MqTabPage *child);
+
 G_END_DECLS
 
 #endif  /* MQ_NOTEBOOK_H */
--
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