From 147cf2977ab29d1ab9b9d776ceff5b73a10ac297 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Janouch?= <p.janouch@gmail.com>
Date: Sat, 4 Dec 2010 14:23:55 +0100
Subject: Initial LdDocument implementation.

The document maintains a list of LdDocumentObject objects.
---
 src/ld-document.h | 71 ++++++++++++++++++++++---------------------------------
 1 file changed, 28 insertions(+), 43 deletions(-)

(limited to 'src/ld-document.h')

diff --git a/src/ld-document.h b/src/ld-document.h
index 32eb0c4..12d59cb 100644
--- a/src/ld-document.h
+++ b/src/ld-document.h
@@ -14,7 +14,7 @@
 G_BEGIN_DECLS
 
 
-#define LD_TYPE_DOCUMENT (ld_library_get_type ())
+#define LD_TYPE_DOCUMENT (ld_document_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 \
@@ -28,6 +28,7 @@ G_BEGIN_DECLS
 
 typedef struct _LdDocument LdDocument;
 typedef struct _LdDocumentClass LdDocumentClass;
+typedef struct _LdDocumentPrivate LdDocumentPrivate;
 
 
 /**
@@ -39,62 +40,46 @@ struct _LdDocument
 {
 /*< private >*/
 	GObject parent_instance;
+	LdDocumentPrivate *priv;
 };
 
 struct _LdDocumentClass
 {
 /*< private >*/
 	GObjectClass parent_class;
+
+	guint changed_signal;
 };
 
 
 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;
+void ld_document_clear (LdDocument *self);
+gboolean ld_document_load_from_file (LdDocument *self,
+	const gchar *filename, GError *error);
+gboolean ld_document_save_to_file (LdDocument *self,
+	const gchar *filename, GError *error);
+
+GSList *ld_document_get_objects (LdDocument *self);
+void ld_document_insert_object (LdDocument *self,
+	LdDocumentObject *object, gint pos);
+void ld_document_remove_object (LdDocument *self,
+	LdDocumentObject *object);
+
+GSList *ld_document_get_selection (LdDocument *self);
+void ld_document_selection_add (LdDocument *self,
+	LdDocumentObject *object, gint pos);
+void ld_document_selection_remove (LdDocument *self,
+	LdDocumentObject *object);
 
 /*
- * 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 */
+GSList *ld_document_get_connections (LdDocument *self);
+void ld_document_connection_add (LdDocument *self,
+	LdConnection *connection, gint pos);
+void ld_document_connection_remove (LdDocument *self,
+	LdConnection *connection);
+*/
 
 
 G_END_DECLS
-- 
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