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builder-tool: Rewrite notebooks

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Just like we do for assistant and stack pages, rewrite
notebooks from child properties to child metas.
This commit is contained in:
Matthias Clasen 2019-02-20 22:48:58 -05:00
parent f64b0a705e
commit 0fe1091ba8
1 changed files with 125 additions and 0 deletions
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125
gtk/tools/gtk-builder-tool-simplify.c
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@ -635,6 +635,127 @@ rewrite_assistant (Element *element,
element->children = new_children;
}
static gboolean
has_attribute (Element *elt,
const char *name,
const char *value)
{
int i;
for (i = 0; elt->attribute_names[i]; i++)
{
if (strcmp (elt->attribute_names[i], name) == 0 &&
strcmp (elt->attribute_values[i], value) == 0)
return TRUE;
}
return FALSE;
}
static Element *
rewrite_notebook_page (Element *child, Element *tab, MyParserData *data)
{
Element *object = NULL;
Element *tab_obj = NULL;
Element *packing = NULL;
Element *new_object;
Element *prop;
GList *l;
if (!g_str_equal (child->element_name, "child"))
return child;
if (has_attribute (child, "type", "tab") ||
has_attribute (child, "type", "action-start") ||
has_attribute (child, "type", "action-end"))
return child;
for (l = child->children; l; l = l->next)
{
Element *elt = l->data;
if (g_str_equal (elt->element_name, "object"))
object = elt;
else if (g_str_equal (elt->element_name, "packing"))
packing = elt;
}
if (!packing && !tab)
return child;
if (tab)
{
for (l = tab->children; l; l = l->next)
{
Element *elt = l->data;
if (g_str_equal (elt->element_name, "object"))
tab_obj = elt;
}
}
new_object = g_new0 (Element, 1);
new_object->element_name = g_strdup ("object");
new_object->attribute_names = g_new0 (char *, 2);
new_object->attribute_names[0] = g_strdup ("class");
new_object->attribute_values = g_new0 (char *, 2);
new_object->attribute_values[0] = g_strdup ("GtkNotebookPage");
if (packing)
{
new_object->children = packing->children;
packing->children = NULL;
}
prop = g_new0 (Element, 1);
prop->element_name = g_strdup ("property");
prop->attribute_names = g_new0 (char *, 2);
prop->attribute_names[0] = g_strdup ("name");
prop->attribute_values = g_new0 (char *, 2);
prop->attribute_values[0] = g_strdup ("child");
prop->children = g_list_append (prop->children, object);
new_object->children = g_list_append (new_object->children, prop);
if (tab_obj)
{
prop = g_new0 (Element, 1);
prop->element_name = g_strdup ("property");
prop->attribute_names = g_new0 (char *, 2);
prop->attribute_names[0] = g_strdup ("name");
prop->attribute_values = g_new0 (char *, 2);
prop->attribute_values[0] = g_strdup ("tab");
prop->children = g_list_append (prop->children, tab_obj);
new_object->children = g_list_append (new_object->children, prop);
}
g_list_free (child->children);
child->children = g_list_append (NULL, new_object);
return child;
}
static void
rewrite_notebook (Element *element,
MyParserData *data)
{
GList *l, *new_children;
new_children = NULL;
for (l = element->children; l; l = l->next)
{
Element *child = l->data;
Element *tab = l->next ? l->next->data : NULL;
if (tab && has_attribute (tab, "type", "tab"))
{
new_children = g_list_append (new_children, rewrite_notebook_page (child, tab, data));
l = l->next; /* skip the tab */
}
else
new_children = g_list_append (new_children, rewrite_notebook_page (child, NULL, data));
}
g_list_free (element->children);
element->children = new_children;
}
static gboolean
simplify_element (Element *element,
MyParserData *data)
@ -681,6 +802,10 @@ simplify_element (Element *element,
g_str_equal (get_class_name (element), "GtkAssistant"))
rewrite_assistant (element, data);
if (g_str_equal (element->element_name, "object") &&
g_str_equal (get_class_name (element), "GtkNotebook"))
rewrite_notebook (element, data);
if (g_str_equal (element->element_name, "property") &&
property_has_been_removed (element, data))
return TRUE;