forked from AuroraMiddleware/gtk
2c2d03a8d7
The aliases arguments was used to support 'primary', but we no longer have that, and all callers pass NULL for aliases. So, just drop it.
290 lines
9.5 KiB
C
290 lines
9.5 KiB
C
/* gtkbuilderprivate.h
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* Copyright (C) 2006-2007 Async Open Source,
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* Johan Dahlin <jdahlin@async.com.br>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_BUILDER_PRIVATE_H__
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#define __GTK_BUILDER_PRIVATE_H__
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#include "gtkbuilder.h"
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#include "gtkbuildable.h"
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#include "gtkexpression.h"
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enum {
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TAG_PROPERTY,
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TAG_BINDING,
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TAG_BINDING_EXPRESSION,
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TAG_REQUIRES,
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TAG_OBJECT,
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TAG_CHILD,
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TAG_SIGNAL,
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TAG_INTERFACE,
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TAG_TEMPLATE,
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TAG_EXPRESSION,
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};
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typedef struct {
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guint tag_type;
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} CommonInfo;
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typedef struct {
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guint tag_type;
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GType type;
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GObjectClass *oclass;
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char *id;
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char *constructor;
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GPtrArray *properties;
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GPtrArray *signals;
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GSList *bindings;
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GObject *object;
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CommonInfo *parent;
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gboolean applied_properties;
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} ObjectInfo;
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typedef struct {
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guint tag_type;
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GSList *packing_properties;
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GObject *object;
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CommonInfo *parent;
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char *type;
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char *internal_child;
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gboolean added;
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} ChildInfo;
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typedef struct {
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guint tag_type;
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GParamSpec *pspec;
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gpointer value;
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GString *text;
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gboolean translatable:1;
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gboolean bound:1;
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char *context;
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int line;
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int col;
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} PropertyInfo;
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typedef struct _ExpressionInfo ExpressionInfo;
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struct _ExpressionInfo {
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guint tag_type;
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enum {
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EXPRESSION_EXPRESSION,
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EXPRESSION_CONSTANT,
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EXPRESSION_CLOSURE,
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EXPRESSION_PROPERTY
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} expression_type;
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union {
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GtkExpression *expression;
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struct {
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GType type;
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GString *text;
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} constant;
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struct {
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GType type;
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char *function_name;
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char *object_name;
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gboolean swapped;
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GSList *params;
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} closure;
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struct {
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GType this_type;
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char *property_name;
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ExpressionInfo *expression;
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} property;
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};
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};
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typedef struct {
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guint tag_type;
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char *object_name;
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guint id;
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GQuark detail;
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char *handler;
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GConnectFlags flags;
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char *connect_object_name;
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} SignalInfo;
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typedef struct
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{
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guint tag_type;
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GObject *target;
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GParamSpec *target_pspec;
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char *source;
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char *source_property;
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GBindingFlags flags;
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int line;
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int col;
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} BindingInfo;
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typedef struct
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{
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guint tag_type;
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GObject *target;
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GParamSpec *target_pspec;
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char *object_name;
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ExpressionInfo *expr;
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int line;
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int col;
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} BindingExpressionInfo;
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typedef struct {
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guint tag_type;
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char *library;
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int major;
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int minor;
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} RequiresInfo;
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struct _GtkBuildableParseContext {
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const GMarkupParser *internal_callbacks;
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GMarkupParseContext *ctx;
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const GtkBuildableParser *parser;
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gpointer user_data;
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GPtrArray *tag_stack;
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GArray *subparser_stack;
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gpointer held_user_data;
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gboolean awaiting_pop;
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};
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typedef struct {
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GtkBuildableParser *parser;
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char *tagname;
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const char *start;
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gpointer data;
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GObject *object;
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GObject *child;
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} SubParser;
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typedef struct {
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const char *last_element;
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GtkBuilder *builder;
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char *domain;
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GPtrArray *stack;
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SubParser *subparser;
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GtkBuildableParseContext ctx;
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const char *filename;
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GPtrArray *finalizers;
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GSList *custom_finalizers;
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const char **requested_objects; /* NULL if all the objects are requested */
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gboolean inside_requested_object;
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int requested_object_level;
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int cur_object_level;
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int object_counter;
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GHashTable *object_ids;
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} ParserData;
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/* Things only GtkBuilder should use */
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GBytes * _gtk_buildable_parser_precompile (const char *text,
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gssize text_len,
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GError **error);
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gboolean _gtk_buildable_parser_is_precompiled (const char *data,
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gssize data_len);
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gboolean _gtk_buildable_parser_replay_precompiled (GtkBuildableParseContext *context,
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const char *data,
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gssize data_len,
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GError **error);
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void _gtk_builder_parser_parse_buffer (GtkBuilder *builder,
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const char *filename,
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const char *buffer,
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gssize length,
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const char **requested_objs,
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GError **error);
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GObject * _gtk_builder_construct (GtkBuilder *builder,
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ObjectInfo *info,
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GError **error);
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void _gtk_builder_apply_properties (GtkBuilder *builder,
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ObjectInfo *info,
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GError **error);
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void _gtk_builder_add_object (GtkBuilder *builder,
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const char *id,
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GObject *object);
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void _gtk_builder_add (GtkBuilder *builder,
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ChildInfo *child_info);
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void _gtk_builder_add_signals (GtkBuilder *builder,
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GPtrArray *signals);
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gboolean _gtk_builder_finish (GtkBuilder *builder,
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GError **error);
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void _free_signal_info (SignalInfo *info,
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gpointer user_data);
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void _free_binding_info (BindingInfo *info,
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gpointer user_data);
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void free_binding_expression_info (BindingExpressionInfo *info);
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GtkExpression * expression_info_construct (GtkBuilder *builder,
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ExpressionInfo *info,
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GError **error);
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/* Internal API which might be made public at some point */
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gboolean _gtk_builder_enum_from_string (GType type,
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const char *string,
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int *enum_value,
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GError **error);
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gboolean _gtk_builder_flags_from_string (GType type,
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const char *string,
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guint *value,
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GError **error);
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gboolean _gtk_builder_boolean_from_string (const char *string,
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gboolean *value,
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GError **error);
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const char * _gtk_builder_parser_translate (const char *domain,
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const char *context,
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const char *text);
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char * _gtk_builder_get_resource_path (GtkBuilder *builder,
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const char *string) G_GNUC_MALLOC;
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char * _gtk_builder_get_absolute_filename (GtkBuilder *builder,
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const char *string) G_GNUC_MALLOC;
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void _gtk_builder_menu_start (ParserData *parser_data,
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const char *element_name,
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const char **attribute_names,
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const char **attribute_values,
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GError **error);
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void _gtk_builder_menu_end (ParserData *parser_data);
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GType _gtk_builder_get_template_type (GtkBuilder *builder);
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void _gtk_builder_prefix_error (GtkBuilder *builder,
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GtkBuildableParseContext *context,
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GError **error);
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void _gtk_builder_error_unhandled_tag (GtkBuilder *builder,
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GtkBuildableParseContext *context,
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const char *object,
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const char *element_name,
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GError **error);
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gboolean _gtk_builder_check_parent (GtkBuilder *builder,
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GtkBuildableParseContext *context,
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const char *parent_name,
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GError **error);
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GObject *gtk_builder_lookup_object (GtkBuilder *builder,
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const char *name,
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int line,
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int col,
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GError **error);
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GObject *_gtk_builder_lookup_object (GtkBuilder *builder,
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const char *name,
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int line,
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int col);
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gboolean _gtk_builder_lookup_failed (GtkBuilder *builder,
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GError **error);
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#endif /* __GTK_BUILDER_PRIVATE_H__ */
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