forked from AuroraMiddleware/gtk
289 lines
9.4 KiB
C
289 lines
9.4 KiB
C
/* gtkbuilderprivate.h
|
|
* Copyright (C) 2006-2007 Async Open Source,
|
|
* Johan Dahlin <jdahlin@async.com.br>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __GTK_BUILDER_PRIVATE_H__
|
|
#define __GTK_BUILDER_PRIVATE_H__
|
|
|
|
#include "gtkbuilder.h"
|
|
#include "gtkbuildable.h"
|
|
#include "gtkexpression.h"
|
|
|
|
enum {
|
|
TAG_PROPERTY,
|
|
TAG_BINDING,
|
|
TAG_BINDING_EXPRESSION,
|
|
TAG_REQUIRES,
|
|
TAG_OBJECT,
|
|
TAG_CHILD,
|
|
TAG_SIGNAL,
|
|
TAG_INTERFACE,
|
|
TAG_TEMPLATE,
|
|
TAG_EXPRESSION,
|
|
};
|
|
|
|
typedef struct {
|
|
guint tag_type;
|
|
} CommonInfo;
|
|
|
|
typedef struct {
|
|
guint tag_type;
|
|
GType type;
|
|
GObjectClass *oclass;
|
|
char *id;
|
|
char *constructor;
|
|
GSList *properties;
|
|
GSList *signals;
|
|
GSList *bindings;
|
|
GObject *object;
|
|
CommonInfo *parent;
|
|
gboolean applied_properties;
|
|
} ObjectInfo;
|
|
|
|
typedef struct {
|
|
guint tag_type;
|
|
GSList *packing_properties;
|
|
GObject *object;
|
|
CommonInfo *parent;
|
|
char *type;
|
|
char *internal_child;
|
|
gboolean added;
|
|
} ChildInfo;
|
|
|
|
typedef struct {
|
|
guint tag_type;
|
|
GParamSpec *pspec;
|
|
gpointer value;
|
|
GString *text;
|
|
gboolean translatable:1;
|
|
gboolean bound:1;
|
|
char *context;
|
|
int line;
|
|
int col;
|
|
} PropertyInfo;
|
|
|
|
typedef struct _ExpressionInfo ExpressionInfo;
|
|
struct _ExpressionInfo {
|
|
guint tag_type;
|
|
enum {
|
|
EXPRESSION_EXPRESSION,
|
|
EXPRESSION_CONSTANT,
|
|
EXPRESSION_CLOSURE,
|
|
EXPRESSION_PROPERTY
|
|
} expression_type;
|
|
union {
|
|
GtkExpression *expression;
|
|
struct {
|
|
GType type;
|
|
GString *text;
|
|
} constant;
|
|
struct {
|
|
GType type;
|
|
char *function_name;
|
|
char *object_name;
|
|
gboolean swapped;
|
|
GSList *params;
|
|
} closure;
|
|
struct {
|
|
GType this_type;
|
|
char *property_name;
|
|
ExpressionInfo *expression;
|
|
} property;
|
|
};
|
|
};
|
|
|
|
typedef struct {
|
|
guint tag_type;
|
|
char *object_name;
|
|
guint id;
|
|
GQuark detail;
|
|
char *handler;
|
|
GConnectFlags flags;
|
|
char *connect_object_name;
|
|
} SignalInfo;
|
|
|
|
typedef struct
|
|
{
|
|
guint tag_type;
|
|
GObject *target;
|
|
GParamSpec *target_pspec;
|
|
char *source;
|
|
char *source_property;
|
|
GBindingFlags flags;
|
|
int line;
|
|
int col;
|
|
} BindingInfo;
|
|
|
|
typedef struct
|
|
{
|
|
guint tag_type;
|
|
GObject *target;
|
|
GParamSpec *target_pspec;
|
|
char *object_name;
|
|
ExpressionInfo *expr;
|
|
int line;
|
|
int col;
|
|
} BindingExpressionInfo;
|
|
|
|
typedef struct {
|
|
guint tag_type;
|
|
char *library;
|
|
int major;
|
|
int minor;
|
|
} RequiresInfo;
|
|
|
|
struct _GtkBuildableParseContext {
|
|
const GMarkupParser *internal_callbacks;
|
|
GMarkupParseContext *ctx;
|
|
|
|
const GtkBuildableParser *parser;
|
|
gpointer user_data;
|
|
|
|
GPtrArray *tag_stack;
|
|
|
|
GArray *subparser_stack;
|
|
gpointer held_user_data;
|
|
gboolean awaiting_pop;
|
|
};
|
|
|
|
typedef struct {
|
|
GtkBuildableParser *parser;
|
|
char *tagname;
|
|
const char *start;
|
|
gpointer data;
|
|
GObject *object;
|
|
GObject *child;
|
|
} SubParser;
|
|
|
|
typedef struct {
|
|
const char *last_element;
|
|
GtkBuilder *builder;
|
|
char *domain;
|
|
GPtrArray *stack;
|
|
SubParser *subparser;
|
|
GtkBuildableParseContext ctx;
|
|
const char *filename;
|
|
GSList *finalizers;
|
|
GSList *custom_finalizers;
|
|
|
|
const char **requested_objects; /* NULL if all the objects are requested */
|
|
gboolean inside_requested_object;
|
|
int requested_object_level;
|
|
int cur_object_level;
|
|
|
|
int object_counter;
|
|
|
|
GHashTable *object_ids;
|
|
} ParserData;
|
|
|
|
/* Things only GtkBuilder should use */
|
|
GBytes * _gtk_buildable_parser_precompile (const char *text,
|
|
gssize text_len,
|
|
GError **error);
|
|
gboolean _gtk_buildable_parser_is_precompiled (const char *data,
|
|
gssize data_len);
|
|
gboolean _gtk_buildable_parser_replay_precompiled (GtkBuildableParseContext *context,
|
|
const char *data,
|
|
gssize data_len,
|
|
GError **error);
|
|
void _gtk_builder_parser_parse_buffer (GtkBuilder *builder,
|
|
const char *filename,
|
|
const char *buffer,
|
|
gssize length,
|
|
const char **requested_objs,
|
|
GError **error);
|
|
GObject * _gtk_builder_construct (GtkBuilder *builder,
|
|
ObjectInfo *info,
|
|
GError **error);
|
|
void _gtk_builder_apply_properties (GtkBuilder *builder,
|
|
ObjectInfo *info,
|
|
GError **error);
|
|
void _gtk_builder_add_object (GtkBuilder *builder,
|
|
const char *id,
|
|
GObject *object);
|
|
void _gtk_builder_add (GtkBuilder *builder,
|
|
ChildInfo *child_info);
|
|
void _gtk_builder_add_signals (GtkBuilder *builder,
|
|
GSList *signals);
|
|
gboolean _gtk_builder_finish (GtkBuilder *builder,
|
|
GError **error);
|
|
void _free_signal_info (SignalInfo *info,
|
|
gpointer user_data);
|
|
void _free_binding_info (BindingInfo *info,
|
|
gpointer user_data);
|
|
void free_binding_expression_info (BindingExpressionInfo *info);
|
|
GtkExpression * expression_info_construct (GtkBuilder *builder,
|
|
ExpressionInfo *info,
|
|
GError **error);
|
|
|
|
/* Internal API which might be made public at some point */
|
|
gboolean _gtk_builder_enum_from_string (GType type,
|
|
const char *string,
|
|
int *enum_value,
|
|
GError **error);
|
|
gboolean _gtk_builder_flags_from_string (GType type,
|
|
GFlagsValue *aliases,
|
|
const char *string,
|
|
guint *value,
|
|
GError **error);
|
|
gboolean _gtk_builder_boolean_from_string (const char *string,
|
|
gboolean *value,
|
|
GError **error);
|
|
|
|
const char * _gtk_builder_parser_translate (const char *domain,
|
|
const char *context,
|
|
const char *text);
|
|
char * _gtk_builder_get_resource_path (GtkBuilder *builder,
|
|
const char *string);
|
|
char * _gtk_builder_get_absolute_filename (GtkBuilder *builder,
|
|
const char *string);
|
|
|
|
void _gtk_builder_menu_start (ParserData *parser_data,
|
|
const char *element_name,
|
|
const char **attribute_names,
|
|
const char **attribute_values,
|
|
GError **error);
|
|
void _gtk_builder_menu_end (ParserData *parser_data);
|
|
|
|
GType _gtk_builder_get_template_type (GtkBuilder *builder);
|
|
|
|
void _gtk_builder_prefix_error (GtkBuilder *builder,
|
|
GtkBuildableParseContext *context,
|
|
GError **error);
|
|
void _gtk_builder_error_unhandled_tag (GtkBuilder *builder,
|
|
GtkBuildableParseContext *context,
|
|
const char *object,
|
|
const char *element_name,
|
|
GError **error);
|
|
gboolean _gtk_builder_check_parent (GtkBuilder *builder,
|
|
GtkBuildableParseContext *context,
|
|
const char *parent_name,
|
|
GError **error);
|
|
GObject *gtk_builder_lookup_object (GtkBuilder *builder,
|
|
const char *name,
|
|
int line,
|
|
int col,
|
|
GError **error);
|
|
GObject *_gtk_builder_lookup_object (GtkBuilder *builder,
|
|
const char *name,
|
|
int line,
|
|
int col);
|
|
gboolean _gtk_builder_lookup_failed (GtkBuilder *builder,
|
|
GError **error);
|
|
|
|
#endif /* __GTK_BUILDER_PRIVATE_H__ */
|