diff --git a/gtk/tools/gtk-builder-tool-simplify.c b/gtk/tools/gtk-builder-tool-simplify.c index ec3cd271ec..55bcc0edf2 100644 --- a/gtk/tools/gtk-builder-tool-simplify.c +++ b/gtk/tools/gtk-builder-tool-simplify.c @@ -27,26 +27,216 @@ #include #include "gtkbuilderprivate.h" +typedef struct Element Element; +struct Element { + Element *parent; + char *element_name; + char **attribute_names; + char **attribute_values; + char *data; + GList *children; +}; + +static void +free_element (gpointer data) +{ + Element *element = data; + g_list_free_full (element->children, free_element); + g_free (element->element_name); + g_strfreev (element->attribute_names); + g_strfreev (element->attribute_values); + g_free (element->data); + g_free (element); +} typedef struct { - GtkBuilder *builder; - GList *classes; - gboolean packing; - gboolean packing_started; - gboolean cell_packing; - gboolean cell_packing_started; - gint in_child; - gint child_started; - gchar **attribute_names; - gchar **attribute_values; + Element *root; + Element *current; GString *value; - gboolean unclosed_starttag; - gint indent; + GtkBuilder *builder; char *input_filename; char *output_filename; FILE *output; + gboolean convert3to4; } MyParserData; +static void +start_element (GMarkupParseContext *context, + const char *element_name, + const char **attribute_names, + const char **attribute_values, + gpointer user_data, + GError **error) +{ + MyParserData *data = user_data; + Element *elt; + + elt = g_new0 (Element, 1); + elt->parent = data->current; + elt->element_name = g_strdup (element_name); + elt->attribute_names = g_strdupv ((char **)attribute_names); + elt->attribute_values = g_strdupv ((char **)attribute_values); + + if (data->current) + data->current->children = g_list_append (data->current->children, elt); + data->current = elt; + + if (data->root == NULL) + data->root = elt; + + g_string_truncate (data->value, 0); +} + +static void +end_element (GMarkupParseContext *context, + const char *element_name, + gpointer user_data, + GError **error) +{ + MyParserData *data = user_data; + + data->current->data = g_strdup (data->value->str); + + data->current = data->current->parent; +} + +static void +text (GMarkupParseContext *context, + const char *text, + gsize text_len, + gpointer user_data, + GError **error) +{ + MyParserData *data = user_data; + + if (data->value) + { + g_string_append_len (data->value, text, text_len); + return; + } +} + +static GMarkupParser parser = { + start_element, + end_element, + text, + NULL, + NULL +}; + +static const gchar * +canonical_boolean_value (MyParserData *data, + const gchar *string) +{ + GValue value = G_VALUE_INIT; + gboolean b = FALSE; + + if (gtk_builder_value_from_string_type (data->builder, G_TYPE_BOOLEAN, string, &value, NULL)) + b = g_value_get_boolean (&value); + + return b ? "1" : "0"; +} + +/* A number of properties unfortunately can't be omitted even + * if they are nominally set to their default value. In many + * cases, this is due to subclasses not overriding the default + * value from the superclass. + */ +static gboolean +needs_explicit_setting (const gchar *class_name, + const gchar *property_name, + gboolean packing) +{ + struct _Prop { + const char *class; + const char *property; + gboolean packing; + } props[] = { + { "GtkAboutDialog", "program-name", 0 }, + { "GtkCalendar", "year", 0 }, + { "GtkCalendar", "month", 0 }, + { "GtkCalendar", "day", 0 }, + { "GtkPlacesSidebar", "show-desktop", 0 }, + { "GtkRadioButton", "draw-indicator", 0 }, + { "GtkGrid", "left-attach", 1 }, + { "GtkGrid", "top-attach", 1 }, + { "GtkWidget", "hexpand", 0 }, + { "GtkWidget", "vexpand", 0 }, + }; + gchar *canonical_name; + gboolean found; + gint k; + + canonical_name = g_strdup (property_name); + g_strdelimit (canonical_name, "_", '-'); + + found = FALSE; + for (k = 0; k < G_N_ELEMENTS (props); k++) + { + if (strcmp (class_name, props[k].class) == 0 && + strcmp (canonical_name, props[k].property) == 0 && + packing == props[k].packing) + { + found = TRUE; + break; + } + } + + g_free (canonical_name); + + return found; +} + +static gboolean +is_pcdata_element (Element *element) +{ + /* elements that can contain text */ + const char *names[] = { + "property", + "attribute", + "action-widget", + "pattern", + "mime-type", + "col", + "item", + NULL, + }; + + if (g_str_equal (element->element_name, "property") && + (g_strv_contains ((const char * const *)element->attribute_names, "bind-source") || + g_strv_contains ((const char * const *)element->attribute_names, "bind_source"))) + return FALSE; + + if (g_strv_contains (names, element->element_name)) + return TRUE; + + return FALSE; +} + +static gboolean +is_container_element (Element *element) +{ + /* elements that just hold a list of things and + * can be omitted when they have no children + */ + const char *names[] = { + "packing", + "cell-packing", + "attributes", + "action-widgets", + "patterns", + "mime-types", + "attributes", + "row", + "items" + }; + + if (g_strv_contains (names, element->element_name)) + return TRUE; + + return FALSE; +} + static void canonicalize_key (gchar *key) { @@ -71,7 +261,9 @@ canonicalize_key (gchar *key) static GParamSpec * get_property_pspec (MyParserData *data, const gchar *class_name, - const gchar *property_name) + const gchar *property_name, + gboolean packing, + gboolean cell_packing) { GType type; GObjectClass *class; @@ -81,9 +273,7 @@ get_property_pspec (MyParserData *data, type = g_type_from_name (class_name); if (type == G_TYPE_INVALID) { - GtkBuilder *builder = gtk_builder_new (); - type = gtk_builder_get_type_from_name (builder, class_name); - g_object_unref (builder); + type = gtk_builder_get_type_from_name (data->builder, class_name); if (type == G_TYPE_INVALID) return NULL; } @@ -91,9 +281,9 @@ get_property_pspec (MyParserData *data, class = g_type_class_ref (type); canonical_name = g_strdup (property_name); canonicalize_key (canonical_name); - if (data->packing) + if (packing) pspec = gtk_container_class_find_child_property (class, canonical_name); - else if (data->cell_packing) + else if (cell_packing) { GObjectClass *cell_class; @@ -110,25 +300,26 @@ get_property_pspec (MyParserData *data, return pspec; } - static gboolean value_is_default (MyParserData *data, const gchar *class_name, const gchar *property_name, - const gchar *value_string) + const gchar *value_string, + gboolean packing, + gboolean cell_packing) { GValue value = { 0, }; gboolean ret; GError *error = NULL; GParamSpec *pspec; - pspec = get_property_pspec (data, class_name, property_name); + pspec = get_property_pspec (data, class_name, property_name, packing, cell_packing); if (pspec == NULL) { - if (data->packing) + if (packing) g_printerr (_("Packing property %s::%s not found\n"), class_name, property_name); - else if (data->cell_packing) + else if (cell_packing) g_printerr (_("Cell property %s::%s not found\n"), class_name, property_name); else g_printerr (_("Property %s::%s not found\n"), class_name, property_name); @@ -151,73 +342,163 @@ value_is_default (MyParserData *data, return ret; } +static const char * +get_class_name (Element *element) +{ + Element *parent = element->parent; + int i; + + if (g_str_equal (element->element_name, "object")) + parent = element; + + if (g_str_equal (parent->element_name, "packing")) + parent = parent->parent->parent; /* child - object */ + + if (g_str_equal (parent->element_name, "object")) + { + for (i = 0; parent->attribute_names[i]; i++) + { + if (g_str_equal (parent->attribute_names[i], "class")) + return parent->attribute_values[i]; + } + } + else if (g_str_equal (parent->element_name, "template")) + { + for (i = 0; parent->attribute_names[i]; i++) + { + if (g_str_equal (parent->attribute_names[i], "parent")) + return parent->attribute_values[i]; + } + } + + return NULL; +} + static gboolean -property_is_boolean (MyParserData *data, - const gchar *class_name, - const gchar *property_name) +property_is_boolean (Element *element, + MyParserData *data) { GParamSpec *pspec; + gboolean packing = FALSE; + const char *class_name; + const char *property_name; + int i; - pspec = get_property_pspec (data, class_name, property_name); + if (g_str_equal (element->parent->element_name, "packing")) + packing = TRUE; + + class_name = get_class_name (element); + property_name = ""; + + for (i = 0; element->attribute_names[i]; i++) + { + if (strcmp (element->attribute_names[i], "name") == 0) + property_name = (const gchar *)element->attribute_values[i]; + } + + pspec = get_property_pspec (data, class_name, property_name, packing, FALSE); if (pspec) return G_PARAM_SPEC_VALUE_TYPE (pspec) == G_TYPE_BOOLEAN; return FALSE; } -static const gchar * -canonical_boolean_value (MyParserData *data, - const gchar *string) +static gboolean +property_can_be_omitted (Element *element, + MyParserData *data) { - GValue value = G_VALUE_INIT; - gboolean b = FALSE; + gint i; + gboolean bound; + gboolean translatable; + const gchar *class_name; + const gchar *property_name; + const gchar *value_string; + gboolean packing = FALSE; + gboolean cell_packing = FALSE; - if (gtk_builder_value_from_string_type (data->builder, G_TYPE_BOOLEAN, string, &value, NULL)) - b = g_value_get_boolean (&value); + if (g_str_equal (element->parent->element_name, "packing")) + packing = TRUE; + if (g_str_equal (element->parent->element_name, "cell-packing")) + cell_packing = TRUE; - return b ? "1" : "0"; + class_name = get_class_name (element); + property_name = ""; + value_string = element->data; + + bound = FALSE; + translatable = FALSE; + for (i = 0; element->attribute_names[i]; i++) + { + if (strcmp (element->attribute_names[i], "bind-source") == 0 || + strcmp (element->attribute_names[i], "bind_source") == 0) + bound = TRUE; + else if (strcmp (element->attribute_names[i], "translatable") == 0) + translatable = TRUE; + else if (strcmp (element->attribute_names[i], "name") == 0) + property_name = (const gchar *)element->attribute_values[i]; + } + + if (translatable) + return FALSE; + + if (bound) + return FALSE; + + if (needs_explicit_setting (class_name, property_name, packing)) + return FALSE; + + return value_is_default (data, class_name, property_name, value_string, packing, cell_packing); } -/* A number of properties unfortunately can't be omitted even - * if they are nominally set to their default value. In many - * cases, this is due to subclasses not overriding the default - * value from the superclass. - */ static gboolean -needs_explicit_setting (MyParserData *data, - const gchar *class_name, - const gchar *property_name) +property_has_been_removed (Element *element, + MyParserData *data) { + const gchar *class_name; + const gchar *property_name; + gboolean packing = FALSE; struct _Prop { const char *class; const char *property; gboolean packing; } props[] = { - { "GtkAboutDialog", "program-name", 0 }, - { "GtkCalendar", "year", 0 }, - { "GtkCalendar", "month", 0 }, - { "GtkCalendar", "day", 0 }, - { "GtkPlacesSidebar", "show-desktop", 0 }, - { "GtkRadioButton", "draw-indicator", 0 }, - { "GtkGrid", "left-attach", 1 }, - { "GtkGrid", "top-attach", 1 }, - { "GtkWidget", "hexpand", 0 }, - { "GtkWidget", "vexpand", 0 }, - { NULL, NULL, 0 } + { "GtkActionBar", "position", 1 }, + { "GtkButtonBox", "secondary", 1 }, + { "GtkButtonBox", "non-homogeneous", 1 }, + { "GtkBox", "pack-type", 1 }, + { "GtkBox", "position", 1 }, + { "GtkHeaderBar", "position", 1 }, + { "GtkPopoverMenu", "position", 1 }, + { "GtkMenu", "left-attach", 1 }, + { "GtkMenu", "right-attach", 1 }, + { "GtkMenu", "top-attach", 1 }, + { "GtkMenu", "bottom-attach", 1 } }; gchar *canonical_name; gboolean found; - gint k; + gint i, k; + + if (g_str_equal (element->parent->element_name, "packing")) + packing = TRUE; + + class_name = get_class_name (element); + property_name = ""; + + for (i = 0; element->attribute_names[i]; i++) + { + if (strcmp (element->attribute_names[i], "name") == 0) + property_name = (const gchar *)element->attribute_values[i]; + } canonical_name = g_strdup (property_name); g_strdelimit (canonical_name, "_", '-'); found = FALSE; - for (k = 0; props[k].class; k++) + for (k = 0; k < G_N_ELEMENTS (props); k++) { if (strcmp (class_name, props[k].class) == 0 && strcmp (canonical_name, props[k].property) == 0 && - data->packing == props[k].packing) + packing == props[k].packing) { found = TRUE; break; @@ -229,389 +510,177 @@ needs_explicit_setting (MyParserData *data, return found; } -static void -maybe_start_packing (MyParserData *data) +static Element * +rewrite_stack_child (Element *child, MyParserData *data) { - if (data->packing) + Element *object = NULL; + Element *packing = NULL; + Element *new_object; + Element *prop; + GList *l; + + if (!g_str_equal (child->element_name, "child")) + return child; + + for (l = child->children; l; l = l->next) { - if (!data->packing_started) - { - g_fprintf (data->output, "%*s\n", data->indent, ""); - data->indent += 2; - data->packing_started = TRUE; - } + 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) + return child; + + 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 ("GtkStackPage"); + 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); + + g_list_free (child->children); + child->children = g_list_append (NULL, new_object); + + return child; } static void -maybe_start_cell_packing (MyParserData *data) +rewrite_stack (Element *element, + MyParserData *data) { - if (data->cell_packing) + GList *l, *new_children; + + new_children = NULL; + for (l = element->children; l; l = l->next) { - if (!data->cell_packing_started) - { - g_fprintf (data->output, "%*s\n", data->indent, ""); - data->indent += 2; - data->cell_packing_started = TRUE; - } - } -} - -static void -maybe_start_child (MyParserData *data) -{ - if (data->in_child > 0) - { - if (data->child_started < data->in_child) - { - g_fprintf (data->output, "%*s\n", data->indent, ""); - data->indent += 2; - data->child_started += 1; - } - } -} - -static void -maybe_emit_property (MyParserData *data) -{ - gint i; - gboolean bound; - gboolean translatable; - gchar *escaped; - const gchar *class_name; - const gchar *property_name; - const gchar *value_string; - - class_name = (const gchar *)data->classes->data; - property_name = ""; - value_string = (const gchar *)data->value->str; - - bound = FALSE; - translatable = FALSE; - for (i = 0; data->attribute_names[i]; i++) - { - if (strcmp (data->attribute_names[i], "bind-source") == 0 || - strcmp (data->attribute_names[i], "bind_source") == 0) - bound = TRUE; - else if (strcmp (data->attribute_names[i], "translatable") == 0) - translatable = TRUE; - else if (strcmp (data->attribute_names[i], "name") == 0) - property_name = (const gchar *)data->attribute_values[i]; + Element *child = l->data; + new_children = g_list_append (new_children, rewrite_stack_child (child, data)); } - if (!translatable && - !bound && - !needs_explicit_setting (data, class_name, property_name)) - { - for (i = 0; data->attribute_names[i]; i++) - { - if (strcmp (data->attribute_names[i], "name") == 0) - { - if (data->classes == NULL) - break; - - if (value_is_default (data, class_name, property_name, value_string)) - return; - } - } - } - - maybe_start_packing (data); - maybe_start_cell_packing (data); - - g_fprintf (data->output, "%*sindent, ""); - for (i = 0; data->attribute_names[i]; i++) - { - if (!translatable && - (strcmp (data->attribute_names[i], "comments") == 0 || - strcmp (data->attribute_names[i], "context") == 0)) - continue; - - escaped = g_markup_escape_text (data->attribute_values[i], -1); - - if (strcmp (data->attribute_names[i], "name") == 0) - canonicalize_key (escaped); - - g_fprintf (data->output, " %s=\"%s\"", data->attribute_names[i], escaped); - g_free (escaped); - } - - if (bound) - { - g_fprintf (data->output, "/>\n"); - } - else - { - g_fprintf (data->output, ">"); - if (property_is_boolean (data, class_name, property_name)) - { - g_fprintf (data->output, "%s", canonical_boolean_value (data, value_string)); - } - else - { - escaped = g_markup_escape_text (value_string, -1); - g_fprintf (data->output, "%s", escaped); - g_free (escaped); - } - g_fprintf (data->output, "\n"); - } -} - -static void -maybe_close_starttag (MyParserData *data) -{ - if (data->unclosed_starttag) - { - g_fprintf (data->output, ">\n"); - data->unclosed_starttag = FALSE; - } + g_list_free (element->children); + element->children = new_children; } static gboolean -stack_is (GMarkupParseContext *context, - ...) +simplify_element (Element *element, + MyParserData *data) { - va_list args; - gchar *s, *p; - const GSList *stack; + GList *l; - stack = g_markup_parse_context_get_element_stack (context); - - va_start (args, context); - s = va_arg (args, gchar *); - while (s) + if (!is_pcdata_element (element)) + g_clear_pointer (&element->data, g_free); + else if (g_str_equal (element->element_name, "property") && + property_is_boolean (element, data)) { - if (stack == NULL) - { - va_end (args); - return FALSE; - } - - p = (gchar *)stack->data; - if (strcmp (s, p) != 0) - { - va_end (args); - return FALSE; - } - - s = va_arg (args, gchar *); - stack = stack->next; + const char *b = canonical_boolean_value (data, element->data); + g_free (element->data); + element->data = g_strdup (b); } - va_end (args); - return TRUE; + l = element->children; + while (l) + { + GList *next = l->next; + Element *child = l->data; + if (simplify_element (child, data)) + { + element->children = g_list_remove (element->children, child); + free_element (child); + } + l = next; + } + + if (is_container_element (element) && element->children == NULL) + return TRUE; + + if (g_str_equal (element->element_name, "property") && + property_can_be_omitted (element, data)) + return TRUE; + + if (data->convert3to4) + { + if (g_str_equal (element->element_name, "object") && + g_str_equal (get_class_name (element), "GtkStack")) + rewrite_stack (element, data); + + if (g_str_equal (element->element_name, "property") && + property_has_been_removed (element, data)) + return TRUE; + } + + return FALSE; } static void -start_element (GMarkupParseContext *context, - const gchar *element_name, - const gchar **attribute_names, - const gchar **attribute_values, - gpointer user_data, - GError **error) +simplify_tree (MyParserData *data) { - gint i; - gchar *escaped; - MyParserData *data = user_data; + simplify_element (data->root, data); +} - maybe_close_starttag (data); - - if (strcmp (element_name, "property") == 0) +static void +dump_element (Element *element, + FILE *output, + int indent) +{ + g_fprintf (output, "%*s<%s", indent, "", element->element_name); + if (element->attribute_names[0]) { - g_assert (data->attribute_names == NULL); - g_assert (data->attribute_values == NULL); - g_assert (data->value == NULL); - - data->attribute_names = g_strdupv ((gchar **)attribute_names); - data->attribute_values = g_strdupv ((gchar **)attribute_values); - data->value = g_string_new (""); - - return; - } - else if (strcmp (element_name, "packing") == 0) - { - data->packing = TRUE; - data->packing_started = FALSE; - - return; - } - else if (strcmp (element_name, "cell-packing") == 0) - { - data->cell_packing = TRUE; - data->cell_packing_started = FALSE; - - return; - } - else if (strcmp (element_name, "child") == 0) - { - data->in_child += 1; - - if (attribute_names[0] == NULL) - return; - - data->child_started += 1; - } - else if (strcmp (element_name, "attribute") == 0) - { - /* attribute in label has no content */ - if (data->classes == NULL || - strcmp ((gchar *)data->classes->data, "GtkLabel") != 0) - data->value = g_string_new (""); - } - else if (stack_is (context, "item", "items", NULL) || - stack_is (context, "action-widget", "action-widgets", NULL) || - stack_is (context, "mime-type", "mime-types", NULL) || - stack_is (context, "pattern", "patterns", NULL) || - stack_is (context, "application", "applications", NULL) || - stack_is (context, "col", "row", "data", NULL) || - stack_is (context, "mark", "marks", NULL) || - stack_is (context, "action", "accessibility", NULL)) - { - data->value = g_string_new (""); - } - else if (strcmp (element_name, "placeholder") == 0) - { - return; - } - else if (strcmp (element_name, "object") == 0 || - strcmp (element_name, "template") == 0) - { - maybe_start_child (data); - - for (i = 0; attribute_names[i]; i++) + int i; + for (i = 0; element->attribute_names[i]; i++) { - if (strcmp (attribute_names[i], "class") == 0) + char *escaped = g_markup_escape_text (element->attribute_values[i], -1); + g_fprintf (output, " %s=\"%s\"", element->attribute_names[i], escaped); + g_free (escaped); + } + } + if (element->children || element->data) + { + g_fprintf (output, ">"); + + if (element->children) + { + GList *l; + + g_fprintf (output, "\n"); + for (l = element->children; l; l = l->next) { - data->classes = g_list_prepend (data->classes, - g_strdup (attribute_values[i])); - break; + Element *child = l->data; + dump_element (child, output, indent + 2); } + g_fprintf (output, "%*s", indent, ""); } - } - - g_fprintf (data->output, "%*s<%s", data->indent, "", element_name); - for (i = 0; attribute_names[i]; i++) - { - escaped = g_markup_escape_text (attribute_values[i], -1); - g_fprintf (data->output, " %s=\"%s\"", attribute_names[i], escaped); - g_free (escaped); - } - data->unclosed_starttag = TRUE; - data->indent += 2; -} - -static void -end_element (GMarkupParseContext *context, - const gchar *element_name, - gpointer user_data, - GError **error) -{ - MyParserData *data = user_data; - - if (strcmp (element_name, "property") == 0) - { - maybe_emit_property (data); - - g_clear_pointer (&data->attribute_names, g_strfreev); - g_clear_pointer (&data->attribute_values, g_strfreev); - g_string_free (data->value, TRUE); - data->value = NULL; - return; - } - else if (strcmp (element_name, "packing") == 0) - { - data->packing = FALSE; - if (!data->packing_started) - return; - } - else if (strcmp (element_name, "cell-packing") == 0) - { - data->cell_packing = FALSE; - if (!data->cell_packing_started) - return; - } - else if (strcmp (element_name, "child") == 0) - { - data->in_child -= 1; - if (data->child_started == data->in_child) - return; - data->child_started -= 1; - } - else if (strcmp (element_name, "placeholder") == 0) - { - return; - } - else if (strcmp (element_name, "object") == 0 || - strcmp (element_name, "template") == 0) - { - g_free (data->classes->data); - data->classes = g_list_delete_link (data->classes, data->classes); - } - - if (data->value != NULL) - { - gchar *escaped; - - if (data->unclosed_starttag) - g_fprintf (data->output, ">"); - - escaped = g_markup_escape_text (data->value->str, -1); - g_fprintf (data->output, "%s\n", escaped, element_name); - g_free (escaped); - - g_string_free (data->value, TRUE); - data->value = NULL; + else + { + char *escaped = g_markup_escape_text (element->data, -1); + g_fprintf (output, "%s", escaped); + g_free (escaped); + } + g_fprintf (output, "\n", element->element_name); } else - { - if (data->unclosed_starttag) - g_fprintf (data->output, "/>\n"); - else - g_fprintf (data->output, "%*s\n", data->indent - 2, "", element_name); - } - - data->indent -= 2; - data->unclosed_starttag = FALSE; + g_fprintf (output, "/>\n"); } static void -text (GMarkupParseContext *context, - const gchar *text, - gsize text_len, - gpointer user_data, - GError **error) +dump_tree (MyParserData *data) { - MyParserData *data = user_data; - - if (data->value) - { - g_string_append_len (data->value, text, text_len); - return; - } + dump_element (data->root, data->output, 0); } -static void -passthrough (GMarkupParseContext *context, - const gchar *text, - gsize text_len, - gpointer user_data, - GError **error) -{ - MyParserData *data = user_data; - - maybe_close_starttag (data); - - g_fprintf (data->output, "%*s%s\n", data->indent, "", text); -} - -GMarkupParser parser = { - start_element, - end_element, - text, - passthrough, - NULL -}; - void do_simplify (int *argc, const char ***argv) @@ -624,6 +693,7 @@ do_simplify (int *argc, GOptionContext *ctx; const GOptionEntry entries[] = { { "replace", 0, 0, G_OPTION_ARG_NONE, &replace, NULL, NULL }, + { "3to4", 0, 0, G_OPTION_ARG_NONE, &data.convert3to4, NULL, NULL }, { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames, NULL, NULL }, { NULL, } }; @@ -674,19 +744,10 @@ do_simplify (int *argc, exit (1); } - data.builder = gtk_builder_new (); - data.classes = NULL; - data.attribute_names = NULL; - data.attribute_values = NULL; - data.value = NULL; - data.packing = FALSE; - data.packing_started = FALSE; - data.cell_packing = FALSE; - data.cell_packing_started = FALSE; - data.in_child = 0; - data.child_started = 0; - data.unclosed_starttag = FALSE; - data.indent = 0; + + data.root = NULL; + data.current = NULL; + data.value = g_string_new (""); context = g_markup_parse_context_new (&parser, G_MARKUP_TREAT_CDATA_AS_TEXT, &data, NULL); if (!g_markup_parse_context_parse (context, buffer, -1, &error)) @@ -695,6 +756,12 @@ do_simplify (int *argc, exit (1); } + data.builder = gtk_builder_new (); + + simplify_tree (&data); + + dump_tree (&data); + fclose (data.output); if (data.output_filename) diff --git a/gtk/tools/gtk-builder-tool.c b/gtk/tools/gtk-builder-tool.c index 48b78fb08f..3219baa983 100644 --- a/gtk/tools/gtk-builder-tool.c +++ b/gtk/tools/gtk-builder-tool.c @@ -46,6 +46,7 @@ usage (void) "\n" "Simplify Options:\n" " --replace Replace the file\n" + " --3to4 Convert from a GTK3 to GTK4\n" "\n" "Preview Options:\n" " --id=ID Preview only the named object\n"