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107 lines
2.9 KiB
107 lines
2.9 KiB
/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* gog-series-impl.h :
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*
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* Copyright (C) 2003-2004 Jody Goldberg (jody@gnome.org)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#ifndef GO_SERIES_IMPL_H
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#define GO_SERIES_IMPL_H
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#include <goffice/graph/goffice-graph.h>
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#include <goffice/graph/gog-styled-object.h>
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#include <goffice/graph/gog-series.h>
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#include <goffice/graph/gog-data-set.h>
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#include <goffice/graph/gog-style.h>
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#include <glib-object.h>
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#include <gtk/gtknotebook.h>
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G_BEGIN_DECLS
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typedef struct {
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GogStyledObject base;
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unsigned index;
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} GogSeriesElement;
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typedef struct {
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GogStyledObjectClass base;
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/* Virtuals */
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gpointer (*gse_editor) (GogObject *gobj, GnmCmdContext *cc);
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} GogSeriesElementClass;
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#define GOG_SERIES_ELEMENT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GOG_SERIES_ELEMENT_TYPE, GogSeriesElementClass))
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typedef enum {
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GOG_SERIES_REQUIRED, /* it must be there */
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GOG_SERIES_SUGGESTED, /* allocator will fill it in, but use need not */
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GOG_SERIES_OPTIONAL,
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GOG_SERIES_ERRORS
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} GogSeriesPriority;
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struct _GogSeriesDimDesc {
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char const *name;
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GogSeriesPriority priority;
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gboolean is_shared;
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GogDimType val_type;
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GogMSDimType ms_type;
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};
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struct _GogSeriesDesc {
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unsigned style_fields;
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unsigned num_dim;
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GogSeriesDimDesc const *dim;
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};
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struct _GogSeries {
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GogStyledObject base;
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int index;
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unsigned manual_index : 1;
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unsigned is_valid : 1;
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unsigned needs_recalc : 1;
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GogPlot *plot;
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GogDatasetElement *values;
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gboolean has_legend;
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unsigned num_elements;
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GList *overrides; /* GogSeriesElement (individual points) */
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};
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typedef struct {
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GogStyledObjectClass base;
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GType series_element_type;
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/* Virtuals */
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void (*dim_changed) (GogSeries *series, int dim_i);
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void (*populate_editor) (GogSeries *series, GtkNotebook* book, GogDataAllocator *dalloc, GnmCmdContext *cc);
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} GogSeriesClass;
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#define GOG_SERIES_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GOG_SERIES_TYPE, GogSeriesClass))
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#define IS_GOG_SERIES_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GOG_SERIES_TYPE))
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#define GOG_SERIES_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GOG_SERIES_TYPE, GogSeriesClass))
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/* protected */
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void gog_series_check_validity (GogSeries *series);
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GogSeriesElement *gog_series_get_element (GogSeries const *series, int index);
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G_END_DECLS
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#endif /* GO_SERIES_IMPL_H */
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