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#ifndef __GLADE_COMMAND_H__
#define __GLADE_COMMAND_H__
#include <gladeui/glade-placeholder.h>
#include <gladeui/glade-widget.h>
#include <gladeui/glade-signal.h>
#include <gladeui/glade-property.h>
#include <gladeui/glade-project.h>
#include <glib-object.h>
G_BEGIN_DECLS
#define GLADE_TYPE_COMMAND (glade_command_get_type ())
#define GLADE_COMMAND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GLADE_TYPE_COMMAND, GladeCommand))
#define GLADE_COMMAND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GLADE_TYPE_COMMAND, GladeCommandClass))
#define GLADE_IS_COMMAND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GLADE_TYPE_COMMAND))
#define GLADE_IS_COMMAND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GLADE_TYPE_COMMAND))
#define GLADE_COMMAND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GLADE_TYPE_COMMAND, GladeCommandClass))
typedef struct _GladeCommand GladeCommand;
typedef struct _GladeCommandClass GladeCommandClass;
typedef struct _GCSetPropData GCSetPropData;
/**
* GCSetPropData
* @property: A #GladeProperty to set
* @new_value: The new #GValue to assign to @property
* @old_value: The old #GValue of @property
*
* #GladeProperties can be set in a list as one command,
* for Undo purposes; we store the list of #GCSetPropData with
* their old and new #GValue.
*/
struct _GCSetPropData {
GladeProperty *property;
GValue *new_value;
GValue *old_value;
};
struct _GladeCommand
{
GObject parent;
GladeProject *project; /* The project this command is created for */
gchar *description; /* a string describing the command.
* It's used in the undo/redo menu entry.
*/
gint group_id; /* If this is part of a command group, this is
* the group id (id is needed only to ensure that
* consecutive groups dont get merged).
*/
};
struct _GladeCommandClass
{
GObjectClass parent_class;
gboolean (* execute) (GladeCommand *this_cmd);
gboolean (* undo) (GladeCommand *this_cmd);
gboolean (* unifies) (GladeCommand *this_cmd, GladeCommand *other_cmd);
void (* collapse) (GladeCommand *this_cmd, GladeCommand *other_cmd);
};
GType glade_command_get_type (void);
void glade_command_push_group (const gchar *fmt,
...);
void glade_command_pop_group (void);
gint glade_command_get_group_depth (void);
gboolean glade_command_execute (GladeCommand *command);
gboolean glade_command_undo (GladeCommand *command);
gboolean glade_command_unifies (GladeCommand *command,
GladeCommand *other);
void glade_command_collapse (GladeCommand *command,
GladeCommand *other);
/************************** project *********************************/
void glade_command_set_project_naming_policy (GladeProject *project,
GladeNamingPolicy policy);
/************************** properties *********************************/
void glade_command_set_property (GladeProperty *property,
...);
void glade_command_set_property_value (GladeProperty *property,
const GValue *value);
void glade_command_set_properties (GladeProperty *property,
const GValue *old_value,
const GValue *new_value,
...);
void glade_command_set_properties_list (GladeProject *project,
GList *props); /* list of GCSetPropData */
/************************** name ******************************/
void glade_command_set_name (GladeWidget *glade_widget, const gchar *name);
/************************ protection ******************************/
void glade_command_lock_widget (GladeWidget *widget,
GladeWidget *lock);
void glade_command_unlock_widget (GladeWidget *widget);
/************************ create/delete ******************************/
void glade_command_delete (GList *widgets);
GladeWidget *glade_command_create (GladeWidgetAdaptor *adaptor,
GladeWidget *parent,
GladePlaceholder *placeholder,
GladeProject *project);
/************************ cut/copy/paste ******************************/
void glade_command_cut (GList *widgets);
void glade_command_copy (GList *widgets);
void glade_command_paste (GList *widgets,
GladeWidget *parent,
GladePlaceholder *placeholder);
void glade_command_dnd (GList *widgets,
GladeWidget *parent,
GladePlaceholder *placeholder);
/************************ signals ******************************/
void glade_command_add_signal (GladeWidget *glade_widget,
const GladeSignal *signal);
void glade_command_remove_signal (GladeWidget *glade_widget,
const GladeSignal *signal);
void glade_command_change_signal (GladeWidget *glade_widget,
const GladeSignal *old_signal,
const GladeSignal *new_signal);
/************************ set i18n ******************************/
void glade_command_set_i18n (GladeProperty *property,
gboolean translatable,
const gchar *context,
const gchar *comment);
G_END_DECLS
#endif /* __GLADE_COMMAND_H__ */
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