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/*
* ld-document.h
*
* This file is a part of logdiag.
* Copyright Přemysl Janouch 2010. All rights reserved.
*
* See the file LICENSE for licensing information.
*
*/
#ifndef __LD_DOCUMENT_H__
#define __LD_DOCUMENT_H__
G_BEGIN_DECLS
#define LD_TYPE_DOCUMENT (ld_library_get_type ())
#define LD_DOCUMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST \
((obj), LD_TYPE_DOCUMENT, LdDocument))
#define LD_DOCUMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST \
((klass), LD_TYPE_DOCUMENT, LdDocumentClass))
#define LD_IS_DOCUMENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE \
((obj), LD_TYPE_DOCUMENT))
#define LD_IS_DOCUMENT_CLASS(klass) (G_TYPE_CHECK_INSTANCE_TYPE \
((klass), LD_TYPE_DOCUMENT))
#define LD_DOCUMENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS \
((obj), LD_DOCUMENT, LdDocumentClass))
typedef struct _LdDocument LdDocument;
typedef struct _LdDocumentClass LdDocumentClass;
/**
* LdDocument:
*
* A document object.
*/
struct _LdDocument
{
/*< private >*/
GObject parent_instance;
};
struct _LdDocumentClass
{
/*< private >*/
GObjectClass parent_class;
};
GType ld_document_get_type (void) G_GNUC_CONST;
LdDocument *ld_document_new (void);
gboolean ld_document_new_from_file (const char *file_name, GError *error);
gboolean ld_document_save_to_file (const char *file_name, GError *error);
#if 0
/* ===== Data proposal ===================================================== */
typedef struct _LdDocumentPrivate LdDocumentPrivate;
/*
* LdDocumentPrivate:
* @objects: All the objects in the document.
* @selection: All currently selected objects.
*/
struct _LdDocumentPrivate
{
GSList *objects;
GSList *selection;
};
/* ===== Interface proposal ================================================ */
/* The contents of the document have changed. */
signal document-changed (...)
/* Add a symbol to the document at specified coordinates. */
/* TODO: Should the coordinates be double or int? */
void
ld_document_add_symbol (LdSymbol *symbol, x, y);
/* Parse a document in JSON and insert it into the document. */
gboolean
ld_document_insert_json (LdDocument *self, GError *error);
/* TODO: Create an interface for a list of this object: */
/* NOTE: In the future, labels will be also supported. */
LdDocumentSymbol
/* TODO: Create an interface for wires between pins of various symbols. */
/* TODO: Create an interface for object selection. */
ld_document_selection_...
gchar *
ld_document_selection_get_json (LdDocument *self);
#endif /* 0 */
G_END_DECLS
#endif /* ! __LD_DOCUMENT_H__ */
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