217 lines
11 KiB
C
217 lines
11 KiB
C
/*
|
|
* moocommand.h
|
|
*
|
|
* Copyright (C) 2004-2006 by Yevgen Muntyan <muntyan@math.tamu.edu>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* See COPYING file that comes with this distribution.
|
|
*/
|
|
|
|
#ifndef __MOO_COMMAND_H__
|
|
#define __MOO_COMMAND_H__
|
|
|
|
#include <mooutils/moomarkup.h>
|
|
#include <gtk/gtkwidget.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
|
|
#define MOO_TYPE_COMMAND (moo_command_get_type ())
|
|
#define MOO_COMMAND(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), MOO_TYPE_COMMAND, MooCommand))
|
|
#define MOO_COMMAND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MOO_TYPE_COMMAND, MooCommandClass))
|
|
#define MOO_IS_COMMAND(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), MOO_TYPE_COMMAND))
|
|
#define MOO_IS_COMMAND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MOO_TYPE_COMMAND))
|
|
#define MOO_COMMAND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MOO_TYPE_COMMAND, MooCommandClass))
|
|
|
|
#define MOO_TYPE_COMMAND_CONTEXT (moo_command_context_get_type ())
|
|
#define MOO_COMMAND_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), MOO_TYPE_COMMAND_CONTEXT, MooCommandContext))
|
|
#define MOO_COMMAND_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MOO_TYPE_COMMAND_CONTEXT, MooCommandContextClass))
|
|
#define MOO_IS_COMMAND_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), MOO_TYPE_COMMAND_CONTEXT))
|
|
#define MOO_IS_COMMAND_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MOO_TYPE_COMMAND_CONTEXT))
|
|
#define MOO_COMMAND_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MOO_TYPE_COMMAND_CONTEXT, MooCommandContextClass))
|
|
|
|
#define MOO_TYPE_COMMAND_TYPE (moo_command_type_get_type ())
|
|
#define MOO_COMMAND_TYPE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), MOO_TYPE_COMMAND_TYPE, MooCommandType))
|
|
#define MOO_COMMAND_TYPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MOO_TYPE_COMMAND_TYPE, MooCommandTypeClass))
|
|
#define MOO_IS_COMMAND_TYPE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), MOO_TYPE_COMMAND_TYPE))
|
|
#define MOO_IS_COMMAND_TYPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MOO_TYPE_COMMAND_TYPE))
|
|
#define MOO_COMMAND_TYPE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MOO_TYPE_COMMAND_TYPE, MooCommandTypeClass))
|
|
|
|
#define MOO_TYPE_COMMAND_DATA (moo_command_data_get_type ())
|
|
|
|
typedef struct _MooCommand MooCommand;
|
|
typedef struct _MooCommandClass MooCommandClass;
|
|
typedef struct _MooCommandContext MooCommandContext;
|
|
typedef struct _MooCommandContextPrivate MooCommandContextPrivate;
|
|
typedef struct _MooCommandContextClass MooCommandContextClass;
|
|
typedef struct _MooCommandData MooCommandData;
|
|
typedef struct _MooCommandType MooCommandType;
|
|
typedef struct _MooCommandTypeClass MooCommandTypeClass;
|
|
|
|
typedef enum /*< flags >*/
|
|
{
|
|
MOO_COMMAND_NEED_DOC = 1 << 0,
|
|
MOO_COMMAND_NEED_FILE = 1 << 1,
|
|
MOO_COMMAND_NEED_SAVE = 1 << 2,
|
|
MOO_COMMAND_NEED_SAVE_ALL = 1 << 3,
|
|
MOO_COMMAND_NEED_WINDOW = 1 << 4
|
|
} MooCommandOptions;
|
|
|
|
struct _MooCommandContext {
|
|
GObject base;
|
|
MooCommandContextPrivate *priv;
|
|
};
|
|
|
|
struct _MooCommandContextClass {
|
|
GObjectClass base_class;
|
|
};
|
|
|
|
struct _MooCommand {
|
|
GObject base;
|
|
/* read-only */
|
|
MooCommandOptions options;
|
|
};
|
|
|
|
struct _MooCommandClass {
|
|
GObjectClass base_class;
|
|
|
|
gboolean (*check_sensitive) (MooCommand *cmd,
|
|
gpointer doc,
|
|
gpointer window);
|
|
void (*run) (MooCommand *cmd,
|
|
MooCommandContext *ctx);
|
|
};
|
|
|
|
struct _MooCommandType {
|
|
GObject base;
|
|
char *name;
|
|
char *display_name;
|
|
};
|
|
|
|
struct _MooCommandTypeClass {
|
|
GObjectClass base_class;
|
|
|
|
MooCommand *(*create_command) (MooCommandType *type,
|
|
MooCommandData *data,
|
|
const char *options);
|
|
GtkWidget *(*create_widget) (MooCommandType *type);
|
|
void (*load_data) (MooCommandType *type,
|
|
GtkWidget *widget,
|
|
MooCommandData *data);
|
|
gboolean (*save_data) (MooCommandType *type,
|
|
GtkWidget *widget,
|
|
MooCommandData *data);
|
|
gboolean (*data_equal) (MooCommandType *type,
|
|
MooCommandData *data1,
|
|
MooCommandData *data2);
|
|
};
|
|
|
|
|
|
GType moo_command_get_type (void) G_GNUC_CONST;
|
|
GType moo_command_context_get_type(void) G_GNUC_CONST;
|
|
GType moo_command_data_get_type (void) G_GNUC_CONST;
|
|
GType moo_command_type_get_type (void) G_GNUC_CONST;
|
|
|
|
MooCommand *moo_command_create (const char *name,
|
|
const char *options,
|
|
MooCommandData *data);
|
|
|
|
void moo_command_run (MooCommand *cmd,
|
|
MooCommandContext *ctx);
|
|
gboolean moo_command_check_context (MooCommand *cmd,
|
|
MooCommandContext *ctx);
|
|
gboolean moo_command_check_sensitive (MooCommand *cmd,
|
|
gpointer doc,
|
|
gpointer window);
|
|
|
|
void moo_command_set_options (MooCommand *cmd,
|
|
MooCommandOptions options);
|
|
MooCommandOptions moo_command_get_options (MooCommand *cmd);
|
|
|
|
MooCommandOptions moo_command_options_parse (const char *string);
|
|
|
|
void moo_command_type_register (const char *name,
|
|
const char *display_name,
|
|
MooCommandType *type);
|
|
MooCommandType *moo_command_type_lookup (const char *name);
|
|
/* returns list of MooCommandType instances, list should be freed */
|
|
GSList *moo_command_list_types (void);
|
|
|
|
|
|
MooCommandData *moo_command_data_new (void);
|
|
|
|
MooCommandData *moo_command_data_ref (MooCommandData *data);
|
|
void moo_command_data_unref (MooCommandData *data);
|
|
void moo_command_data_set (MooCommandData *data,
|
|
const char *key,
|
|
const char *value);
|
|
const char *moo_command_data_get (MooCommandData *data,
|
|
const char *key);
|
|
void moo_command_data_unset (MooCommandData *data,
|
|
const char *key);
|
|
void moo_command_data_clear (MooCommandData *data);
|
|
|
|
|
|
MooCommandContext *moo_command_context_new (gpointer doc,
|
|
gpointer window);
|
|
|
|
void moo_command_context_set_doc (MooCommandContext *ctx,
|
|
gpointer doc);
|
|
void moo_command_context_set_window (MooCommandContext *ctx,
|
|
gpointer window);
|
|
gpointer moo_command_context_get_doc (MooCommandContext *ctx);
|
|
gpointer moo_command_context_get_window (MooCommandContext *ctx);
|
|
|
|
void moo_command_context_set (MooCommandContext *ctx,
|
|
const char *name,
|
|
const GValue *value);
|
|
gboolean moo_command_context_get (MooCommandContext *ctx,
|
|
const char *name,
|
|
GValue *value);
|
|
void moo_command_context_unset (MooCommandContext *ctx,
|
|
const char *name);
|
|
void moo_command_context_set_string (MooCommandContext *ctx,
|
|
const char *name,
|
|
const char *value);
|
|
const char *moo_command_context_get_string (MooCommandContext *ctx,
|
|
const char *name);
|
|
|
|
typedef void (*MooCommandContextForeachFunc) (const char *name,
|
|
const GValue *value,
|
|
gpointer data);
|
|
void moo_command_context_foreach (MooCommandContext *ctx,
|
|
MooCommandContextForeachFunc func,
|
|
gpointer data);
|
|
|
|
void _moo_command_init (void);
|
|
MooCommandData *_moo_command_parse_markup (MooMarkupNode *node,
|
|
MooCommandType **type,
|
|
char **options);
|
|
void _moo_command_format_markup (MooMarkupNode *parent,
|
|
MooCommandData *data,
|
|
MooCommandType *type,
|
|
char *options);
|
|
|
|
MooCommand *_moo_command_type_create_command (MooCommandType *type,
|
|
MooCommandData *data,
|
|
const char *options);
|
|
GtkWidget *_moo_command_type_create_widget (MooCommandType *type);
|
|
void _moo_command_type_load_data (MooCommandType *type,
|
|
GtkWidget *widget,
|
|
MooCommandData *data);
|
|
gboolean _moo_command_type_save_data (MooCommandType *type,
|
|
GtkWidget *widget,
|
|
MooCommandData *data);
|
|
gboolean _moo_command_type_data_equal (MooCommandType *type,
|
|
MooCommandData *data1,
|
|
MooCommandData *data2);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __MOO_COMMAND_H__ */
|