Initial LdDocument implementation.
The document maintains a list of LdDocumentObject objects.
This commit is contained in:
parent
7a0b280854
commit
147cf2977a
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@ -87,6 +87,8 @@ set (logdiag_SOURCES
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src/ld-marshal.c
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src/ld-window-main.c
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src/ld-document.c
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src/ld-document-object.c
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src/ld-document-symbol.c
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src/ld-canvas.c
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src/ld-library.c
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src/ld-symbol-category.c
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@ -98,6 +100,8 @@ set (logdiag_HEADERS
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src/ld-marshal.h
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src/ld-window-main.h
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src/ld-document.h
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src/ld-document-object.h
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src/ld-document-symbol.h
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src/ld-canvas.h
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src/ld-library.h
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src/ld-symbol-category.h
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@ -13,6 +13,7 @@
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#include "config.h"
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#include "ld-marshal.h"
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#include "ld-document-object.h"
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#include "ld-document.h"
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#include "ld-symbol.h"
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#include "ld-library.h"
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@ -0,0 +1,183 @@
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/*
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* ld-document-object.c
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*
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* This file is a part of logdiag.
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* Copyright Přemysl Janouch 2010. All rights reserved.
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*
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* See the file LICENSE for licensing information.
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*
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*/
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#include <gtk/gtk.h>
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#include "config.h"
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#include "ld-document-object.h"
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/**
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* SECTION:ld-document-object
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* @short_description: A document object.
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* @see_also: #LdDocument, #LdCanvas
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*
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* #LdDocumentObject represents an object in an #LdDocument.
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*/
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/*
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* LdDocumentObjectPrivate:
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* @x: The X coordinate of this object.
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* @y: The Y coordinate of this object.
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*/
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struct _LdDocumentObjectPrivate
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{
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gdouble x;
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gdouble y;
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};
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G_DEFINE_ABSTRACT_TYPE (LdDocumentObject, ld_document_object, G_TYPE_OBJECT);
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enum
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{
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PROP_0,
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PROP_X,
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PROP_Y
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};
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static void ld_document_object_get_property (GObject *object, guint property_id,
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GValue *value, GParamSpec *pspec);
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static void ld_document_object_set_property (GObject *object, guint property_id,
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const GValue *value, GParamSpec *pspec);
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static void
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ld_document_object_class_init (LdDocumentObjectClass *klass)
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{
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GObjectClass *object_class;
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GParamSpec *pspec;
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object_class = G_OBJECT_CLASS (klass);
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object_class->get_property = ld_document_object_get_property;
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object_class->set_property = ld_document_object_set_property;
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/**
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* LdDocumentObject:x:
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*
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* The X coordinate of the object.
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*/
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pspec = g_param_spec_double ("x", "X",
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"The X coordinate of this object.",
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-G_MAXDOUBLE, G_MAXDOUBLE, 0, G_PARAM_READWRITE);
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g_object_class_install_property (object_class, PROP_X, pspec);
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/**
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* LdDocumentObject:y:
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*
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* The Y coordinate of the object.
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*/
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pspec = g_param_spec_double ("y", "Y",
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"The Y coordinate of this object.",
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-G_MAXDOUBLE, G_MAXDOUBLE, 0, G_PARAM_READWRITE);
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g_object_class_install_property (object_class, PROP_Y, pspec);
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g_type_class_add_private (klass, sizeof (LdDocumentObjectPrivate));
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}
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static void
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ld_document_object_init (LdDocumentObject *self)
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{
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self->priv = G_TYPE_INSTANCE_GET_PRIVATE
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(self, LD_TYPE_DOCUMENT_OBJECT, LdDocumentObjectPrivate);
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}
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static void
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ld_document_object_get_property (GObject *object, guint property_id,
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GValue *value, GParamSpec *pspec)
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{
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LdDocumentObject *self;
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self = LD_DOCUMENT_OBJECT (object);
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switch (property_id)
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{
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case PROP_X:
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g_value_set_double (value, ld_document_object_get_x (self));
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break;
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case PROP_Y:
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g_value_set_double (value, ld_document_object_get_y (self));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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ld_document_object_set_property (GObject *object, guint property_id,
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const GValue *value, GParamSpec *pspec)
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{
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LdDocumentObject *self;
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self = LD_DOCUMENT_OBJECT (object);
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switch (property_id)
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{
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case PROP_X:
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ld_document_object_set_x (self, g_value_get_double (value));
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break;
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case PROP_Y:
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ld_document_object_set_y (self, g_value_get_double (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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/**
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* ld_document_object_get_x:
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* @self: An #LdDocumentObject object.
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*
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* Return value: The X coordinate of the object.
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*/
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gdouble
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ld_document_object_get_x (LdDocumentObject *self)
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{
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g_return_val_if_fail (LD_IS_DOCUMENT_OBJECT (self), 0);
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return self->priv->x;
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}
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/**
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* ld_document_object_get_y:
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* @self: An #LdDocumentObject object.
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*
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* Return value: The Y coordinate of the object.
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*/
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gdouble
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ld_document_object_get_y (LdDocumentObject *self)
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{
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g_return_val_if_fail (LD_IS_DOCUMENT_OBJECT (self), 0);
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return self->priv->y;
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}
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/**
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* ld_document_object_get_x:
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* @self: An #LdDocumentObject object.
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*
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* Set the X coordinate of the object.
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*/
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void
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ld_document_object_set_x (LdDocumentObject *self, gdouble x)
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{
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g_return_if_fail (LD_IS_DOCUMENT_OBJECT (self));
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self->priv->x = x;
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}
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/**
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* ld_document_object_get_x:
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* @self: An #LdDocumentObject object.
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*
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* Set the Y coordinate of the object.
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*/
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void
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ld_document_object_set_y (LdDocumentObject *self, gdouble y)
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{
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g_return_if_fail (LD_IS_DOCUMENT_OBJECT (self));
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self->priv->y = y;
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}
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@ -0,0 +1,65 @@
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/*
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* ld-document-object.h
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*
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* This file is a part of logdiag.
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* Copyright Přemysl Janouch 2010. All rights reserved.
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*
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* See the file LICENSE for licensing information.
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*
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*/
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#ifndef __LD_DOCUMENT_OBJECT_H__
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#define __LD_DOCUMENT_OBJECT_H__
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G_BEGIN_DECLS
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#define LD_TYPE_DOCUMENT_OBJECT (ld_document_object_get_type ())
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#define LD_DOCUMENT_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_CAST \
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((obj), LD_TYPE_DOCUMENT_OBJECT, LdDocumentObject))
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#define LD_DOCUMENT_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST \
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((klass), LD_TYPE_DOCUMENT_OBJECT, LdDocumentObjectClass))
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#define LD_IS_DOCUMENT_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE \
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((obj), LD_TYPE_DOCUMENT_OBJECT))
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#define LD_IS_DOCUMENT_OBJECT_CLASS(klass) (G_TYPE_CHECK_INSTANCE_TYPE \
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((klass), LD_TYPE_DOCUMENT_OBJECT))
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#define LD_DOCUMENT_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS \
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((obj), LD_DOCUMENT_OBJECT, LdDocumentObjectClass))
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typedef struct _LdDocumentObject LdDocumentObject;
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typedef struct _LdDocumentObjectPrivate LdDocumentObjectPrivate;
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typedef struct _LdDocumentObjectClass LdDocumentObjectClass;
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/**
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* LdDocumentObject:
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*/
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struct _LdDocumentObject
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{
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/*< private >*/
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GObject parent_instance;
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LdDocumentObjectPrivate *priv;
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};
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/**
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* LdDocumentObjectClass:
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*/
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struct _LdDocumentObjectClass
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{
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/*< private >*/
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GObjectClass parent_class;
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};
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GType ld_document_object_get_type (void) G_GNUC_CONST;
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gdouble ld_document_object_get_x (LdDocumentObject *self);
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gdouble ld_document_object_get_y (LdDocumentObject *self);
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void ld_document_object_set_x (LdDocumentObject *self, gdouble x);
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void ld_document_object_set_y (LdDocumentObject *self, gdouble y);
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G_END_DECLS
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#endif /* ! __LD_DOCUMENT_OBJECT_H__ */
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@ -0,0 +1,108 @@
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/*
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* ld-document-symbol.c
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*
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* This file is a part of logdiag.
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* Copyright Přemysl Janouch 2010. All rights reserved.
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*
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* See the file LICENSE for licensing information.
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*
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*/
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#include <gtk/gtk.h>
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#include "config.h"
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#include "ld-document-object.h"
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#include "ld-document-symbol.h"
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/**
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* SECTION:ld-document-symbol
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* @short_description: A symbol object.
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* @see_also: #LdDocumentObject
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*
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* #LdDocumentSymbol is an implementation of #LdDocumentObject.
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*/
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/*
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* LdDocumentSymbolPrivate:
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* @klass: The class of this symbol.
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*/
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struct _LdDocumentSymbolPrivate
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{
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gchar *klass;
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};
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G_DEFINE_TYPE (LdDocumentSymbol, ld_document_symbol, LD_TYPE_DOCUMENT_OBJECT);
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static void ld_document_symbol_finalize (GObject *gobject);
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static void
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ld_document_symbol_class_init (LdDocumentSymbolClass *klass)
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{
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GObjectClass *object_class;
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object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = ld_document_symbol_finalize;
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/* TODO: A property for the class. */
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g_type_class_add_private (klass, sizeof (LdDocumentSymbolPrivate));
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}
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static void
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ld_document_symbol_init (LdDocumentSymbol *self)
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{
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self->priv = G_TYPE_INSTANCE_GET_PRIVATE
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(self, LD_TYPE_DOCUMENT_SYMBOL, LdDocumentSymbolPrivate);
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}
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static void
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ld_document_symbol_finalize (GObject *gobject)
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{
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LdDocumentSymbol *self;
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self = LD_DOCUMENT_SYMBOL (gobject);
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if (self->priv->klass)
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g_free (self->priv->klass);
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/* Chain up to the parent class. */
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G_OBJECT_CLASS (ld_document_symbol_parent_class)->finalize (gobject);
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}
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/**
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* ld_document_symbol_new:
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* @klass: The class of the symbol (symbol identifier).
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*
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* Return value: A new #LdDocumentSymbol object.
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*/
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LdDocumentSymbol *
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ld_document_symbol_new (const gchar *klass)
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{
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LdDocumentSymbol *self;
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self = g_object_new (LD_TYPE_DOCUMENT_SYMBOL, NULL);
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ld_document_symbol_set_class (self, klass);
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return self;
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}
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const gchar *
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ld_document_symbol_get_class (LdDocumentSymbol *self)
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{
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g_return_val_if_fail (LD_IS_DOCUMENT_SYMBOL (self), NULL);
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return self->priv->klass;
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}
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void
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ld_document_symbol_set_class (LdDocumentSymbol *self, const gchar *klass)
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{
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g_return_if_fail (LD_IS_DOCUMENT_SYMBOL (self));
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if (self->priv->klass)
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g_free (self->priv->klass);
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self->priv->klass = g_strdup (klass);
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}
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@ -0,0 +1,64 @@
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/*
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* ld-document-symbol.h
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*
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* This file is a part of logdiag.
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* Copyright Přemysl Janouch 2010. All rights reserved.
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*
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* See the file LICENSE for licensing information.
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*
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*/
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#ifndef __LD_DOCUMENT_SYMBOL_H__
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#define __LD_DOCUMENT_SYMBOL_H__
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G_BEGIN_DECLS
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#define LD_TYPE_DOCUMENT_SYMBOL (ld_document_symbol_get_type ())
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#define LD_DOCUMENT_SYMBOL(obj) (G_TYPE_CHECK_INSTANCE_CAST \
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((obj), LD_TYPE_DOCUMENT_SYMBOL, LdDocumentSymbol))
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#define LD_DOCUMENT_SYMBOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST \
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((klass), LD_TYPE_DOCUMENT_SYMBOL, LdDocumentSymbolClass))
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#define LD_IS_DOCUMENT_SYMBOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE \
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((obj), LD_TYPE_DOCUMENT_SYMBOL))
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#define LD_IS_DOCUMENT_SYMBOL_CLASS(klass) (G_TYPE_CHECK_INSTANCE_TYPE \
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((klass), LD_TYPE_DOCUMENT_SYMBOL))
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#define LD_DOCUMENT_SYMBOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS \
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((obj), LD_DOCUMENT_SYMBOL, LdDocumentSymbolClass))
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typedef struct _LdDocumentSymbol LdDocumentSymbol;
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typedef struct _LdDocumentSymbolPrivate LdDocumentSymbolPrivate;
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typedef struct _LdDocumentSymbolClass LdDocumentSymbolClass;
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/**
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* LdDocumentSymbol:
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*/
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struct _LdDocumentSymbol
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{
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/*< private >*/
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LdDocumentObject parent_instance;
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LdDocumentSymbolPrivate *priv;
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};
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/**
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* LdDocumentSymbolClass:
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*/
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struct _LdDocumentSymbolClass
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{
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/*< private >*/
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LdDocumentObjectClass parent_class;
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};
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GType ld_document_symbol_get_type (void) G_GNUC_CONST;
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LdDocumentSymbol *ld_document_symbol_new (const gchar *klass);
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const gchar *ld_document_symbol_get_class (LdDocumentSymbol *self);
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void ld_document_symbol_set_class (LdDocumentSymbol *self, const gchar *klass);
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G_END_DECLS
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#endif /* ! __LD_DOCUMENT_SYMBOL_H__ */
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@ -0,0 +1,287 @@
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/*
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* ld-document.c
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*
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* This file is a part of logdiag.
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* Copyright Přemysl Janouch 2010. All rights reserved.
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*
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* See the file LICENSE for licensing information.
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*
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*/
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#include <gtk/gtk.h>
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#include "config.h"
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#include "ld-document-object.h"
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#include "ld-document.h"
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/**
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* SECTION:ld-document
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* @short_description: A document object.
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* @see_also: #LdCanvas
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*
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* #LdDocument is a model for storing documents.
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*/
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/*
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* LdDocumentPrivate:
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* @objects: All the objects in the document.
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* @selection: All currently selected objects.
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* @connections: Connections between objects.
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*/
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struct _LdDocumentPrivate
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{
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GSList *objects;
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GSList *selection;
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GSList *connections;
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};
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G_DEFINE_TYPE (LdDocument, ld_document, G_TYPE_OBJECT);
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static void
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ld_document_finalize (GObject *gobject);
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static void
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ld_document_class_init (LdDocumentClass *klass)
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{
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GObjectClass *object_class;
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object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = ld_document_finalize;
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/**
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* LdDocument::changed:
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* @document: The document object.
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*
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* Contents of the document have changed.
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*/
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klass->changed_signal = g_signal_new
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("changed", G_TYPE_FROM_CLASS (klass),
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G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE | G_SIGNAL_NO_HOOKS,
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0, NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
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|
||||
g_type_class_add_private (klass, sizeof (LdDocumentPrivate));
|
||||
}
|
||||
|
||||
static void
|
||||
ld_document_init (LdDocument *self)
|
||||
{
|
||||
self->priv = G_TYPE_INSTANCE_GET_PRIVATE
|
||||
(self, LD_TYPE_DOCUMENT, LdDocumentPrivate);
|
||||
}
|
||||
|
||||
static void
|
||||
ld_document_finalize (GObject *gobject)
|
||||
{
|
||||
LdDocument *self;
|
||||
|
||||
self = LD_DOCUMENT (gobject);
|
||||
ld_document_clear (self);
|
||||
|
||||
/* Chain up to the parent class. */
|
||||
G_OBJECT_CLASS (ld_document_parent_class)->finalize (gobject);
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_new:
|
||||
*
|
||||
* Create an instance.
|
||||
*/
|
||||
LdDocument *
|
||||
ld_document_new (void)
|
||||
{
|
||||
return g_object_new (LD_TYPE_DOCUMENT, NULL);
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_clear:
|
||||
* @self: An #LdDocument object.
|
||||
*
|
||||
* Clear the whole document with it's objects and selection.
|
||||
*/
|
||||
void
|
||||
ld_document_clear (LdDocument *self)
|
||||
{
|
||||
g_return_if_fail (LD_IS_DOCUMENT (self));
|
||||
|
||||
g_slist_free (self->priv->connections);
|
||||
self->priv->connections = NULL;
|
||||
|
||||
g_slist_foreach (self->priv->selection, (GFunc) g_object_unref, NULL);
|
||||
g_slist_free (self->priv->selection);
|
||||
self->priv->selection = NULL;
|
||||
|
||||
g_slist_foreach (self->priv->objects, (GFunc) g_object_unref, NULL);
|
||||
g_slist_free (self->priv->objects);
|
||||
self->priv->objects = NULL;
|
||||
|
||||
g_signal_emit (self,
|
||||
LD_DOCUMENT_GET_CLASS (self)->changed_signal, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_load_from_file:
|
||||
* @self: An #LdDocument object.
|
||||
* @filename: A filename.
|
||||
* @error: Return location for a GError, or NULL.
|
||||
*
|
||||
* Load a file into the document.
|
||||
*
|
||||
* Return value: TRUE if the file could be loaded, FALSE otherwise.
|
||||
*/
|
||||
gboolean
|
||||
ld_document_load_from_file (LdDocument *self,
|
||||
const gchar *filename, GError *error)
|
||||
{
|
||||
g_return_val_if_fail (LD_IS_DOCUMENT (self), FALSE);
|
||||
|
||||
/* TODO */
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_save_to_file:
|
||||
* @self: An #LdDocument object.
|
||||
* @filename: A filename.
|
||||
* @error: Return location for a GError, or NULL.
|
||||
*
|
||||
* Save the document into a file.
|
||||
*
|
||||
* Return value: TRUE if the document could be saved, FALSE otherwise.
|
||||
*/
|
||||
gboolean
|
||||
ld_document_save_to_file (LdDocument *self,
|
||||
const gchar *filename, GError *error)
|
||||
{
|
||||
g_return_val_if_fail (LD_IS_DOCUMENT (self), FALSE);
|
||||
|
||||
/* TODO */
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_get_objects:
|
||||
* @self: An #LdDocument object.
|
||||
*
|
||||
* Get a list of objects in the document.
|
||||
* You mustn't make any changes to the list.
|
||||
*/
|
||||
GSList *
|
||||
ld_document_get_objects (LdDocument *self)
|
||||
{
|
||||
g_return_val_if_fail (LD_IS_DOCUMENT (self), NULL);
|
||||
return self->priv->objects;
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_insert_object:
|
||||
* @self: An #LdDocument object.
|
||||
* @object: The object to be inserted.
|
||||
* @pos: The position at which the object is to be inserted.
|
||||
* Negative values will append to the end.
|
||||
*
|
||||
* Insert an object into the document.
|
||||
*/
|
||||
void
|
||||
ld_document_insert_object (LdDocument *self, LdDocumentObject *object, gint pos)
|
||||
{
|
||||
g_return_if_fail (LD_IS_DOCUMENT (self));
|
||||
g_return_if_fail (LD_IS_DOCUMENT_OBJECT (object));
|
||||
|
||||
if (!g_slist_find (self->priv->objects, object))
|
||||
{
|
||||
self->priv->objects =
|
||||
g_slist_insert (self->priv->objects, object, pos);
|
||||
g_object_ref (object);
|
||||
}
|
||||
g_signal_emit (self,
|
||||
LD_DOCUMENT_GET_CLASS (self)->changed_signal, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_remove_object:
|
||||
* @self: An #LdDocument object.
|
||||
* @object: The object to be removed.
|
||||
*
|
||||
* Remove an object from the document.
|
||||
*/
|
||||
void
|
||||
ld_document_remove_object (LdDocument *self, LdDocumentObject *object)
|
||||
{
|
||||
g_return_if_fail (LD_IS_DOCUMENT (self));
|
||||
g_return_if_fail (LD_IS_DOCUMENT_OBJECT (object));
|
||||
|
||||
if (g_slist_find (self->priv->objects, object))
|
||||
{
|
||||
ld_document_selection_remove (self, object);
|
||||
|
||||
self->priv->objects = g_slist_remove (self->priv->objects, object);
|
||||
g_object_unref (object);
|
||||
}
|
||||
g_signal_emit (self,
|
||||
LD_DOCUMENT_GET_CLASS (self)->changed_signal, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_get_selection:
|
||||
* @self: An #LdDocument object.
|
||||
*
|
||||
* Get a list of objects that are currently selected in the document.
|
||||
* You mustn't make any changes to the list.
|
||||
*/
|
||||
GSList *
|
||||
ld_document_get_selection (LdDocument *self)
|
||||
{
|
||||
g_return_val_if_fail (LD_IS_DOCUMENT (self), NULL);
|
||||
return self->priv->selection;
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_selection_add:
|
||||
* @self: An #LdDocument object.
|
||||
* @object: The object to be added to the selection.
|
||||
* @pos: The position at which the object is to be inserted.
|
||||
* Negative values will append to the end.
|
||||
*
|
||||
* Add an object to selection.
|
||||
*/
|
||||
void
|
||||
ld_document_selection_add (LdDocument *self, LdDocumentObject *object, gint pos)
|
||||
{
|
||||
g_return_if_fail (LD_IS_DOCUMENT (self));
|
||||
g_return_if_fail (LD_IS_DOCUMENT_OBJECT (object));
|
||||
|
||||
if (!g_slist_find (self->priv->selection, object)
|
||||
&& g_slist_find (self->priv->objects, object))
|
||||
{
|
||||
self->priv->selection =
|
||||
g_slist_insert (self->priv->selection, object, pos);
|
||||
g_object_ref (object);
|
||||
}
|
||||
g_signal_emit (self,
|
||||
LD_DOCUMENT_GET_CLASS (self)->changed_signal, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* ld_document_selection_remove:
|
||||
* @self: An #LdDocument object.
|
||||
* @object: The object to be removed from the selection.
|
||||
*
|
||||
* Remove an object from the selection.
|
||||
*/
|
||||
void
|
||||
ld_document_selection_remove (LdDocument *self, LdDocumentObject *object)
|
||||
{
|
||||
g_return_if_fail (LD_IS_DOCUMENT (self));
|
||||
g_return_if_fail (LD_IS_DOCUMENT_OBJECT (object));
|
||||
|
||||
if (g_slist_find (self->priv->selection, object))
|
||||
{
|
||||
self->priv->selection = g_slist_remove (self->priv->selection, object);
|
||||
g_object_unref (object);
|
||||
}
|
||||
g_signal_emit (self,
|
||||
LD_DOCUMENT_GET_CLASS (self)->changed_signal, 0);
|
||||
}
|
|
@ -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);
|
||||
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);
|
||||
|
||||
#if 0
|
||||
/* ===== Data proposal ===================================================== */
|
||||
typedef struct _LdDocumentPrivate LdDocumentPrivate;
|
||||
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
|
||||
|
|
|
@ -18,7 +18,10 @@
|
|||
#include "ld-symbol-category.h"
|
||||
#include "ld-library.h"
|
||||
|
||||
#include "ld-document-object.h"
|
||||
#include "ld-document-symbol.h"
|
||||
#include "ld-document.h"
|
||||
|
||||
#include "ld-canvas.h"
|
||||
|
||||
|
||||
|
|
Loading…
Reference in New Issue