/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- * * Copyright (C) 2006-2007 Richard Hughes <richard@hughsie.com> * * Licensed under the GNU General Public License Version 2 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef __GPM_GRAPH_WIDGET_H__ #define __GPM_GRAPH_WIDGET_H__ #include <gtk/gtk.h> #include "gpm-point-obj.h" G_BEGIN_DECLS #define GPM_TYPE_GRAPH_WIDGET (gpm_graph_widget_get_type ()) #define GPM_GRAPH_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GPM_TYPE_GRAPH_WIDGET, GpmGraphWidget)) #define GPM_GRAPH_WIDGET_CLASS(obj) (G_TYPE_CHECK_CLASS_CAST ((obj), GPM_GRAPH_WIDGET, GpmGraphWidgetClass)) #define GPM_IS_GRAPH_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GPM_TYPE_GRAPH_WIDGET)) #define GPM_IS_GRAPH_WIDGET_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE ((obj), EFF_TYPE_GRAPH_WIDGET)) #define GPM_GRAPH_WIDGET_GET_CLASS (G_TYPE_INSTANCE_GET_CLASS ((obj), GPM_TYPE_GRAPH_WIDGET, GpmGraphWidgetClass)) #define GPM_GRAPH_WIDGET_LEGEND_SPACING 17 typedef struct GpmGraphWidget GpmGraphWidget; typedef struct GpmGraphWidgetClass GpmGraphWidgetClass; typedef struct GpmGraphWidgetPrivate GpmGraphWidgetPrivate; typedef enum { GPM_GRAPH_WIDGET_TYPE_INVALID, GPM_GRAPH_WIDGET_TYPE_PERCENTAGE, GPM_GRAPH_WIDGET_TYPE_FACTOR, GPM_GRAPH_WIDGET_TYPE_TIME, GPM_GRAPH_WIDGET_TYPE_POWER, GPM_GRAPH_WIDGET_TYPE_VOLTAGE, GPM_GRAPH_WIDGET_TYPE_UNKNOWN } GpmGraphWidgetType; typedef enum { GPM_GRAPH_WIDGET_PLOT_LINE, GPM_GRAPH_WIDGET_PLOT_POINTS, GPM_GRAPH_WIDGET_PLOT_BOTH } GpmGraphWidgetPlot; /* the different kinds of lines in the key */ typedef struct { guint32 color; gchar *desc; } GpmGraphWidgetKeyData; struct GpmGraphWidget { GtkDrawingArea parent; GpmGraphWidgetPrivate *priv; }; struct GpmGraphWidgetClass { GtkDrawingAreaClass parent_class; }; GType gpm_graph_widget_get_type (void); GtkWidget *gpm_graph_widget_new (void); gboolean gpm_graph_widget_data_clear (GpmGraphWidget *graph); gboolean gpm_graph_widget_data_assign (GpmGraphWidget *graph, GpmGraphWidgetPlot plot, GPtrArray *array); gboolean gpm_graph_widget_key_data_add (GpmGraphWidget *graph, guint32 color, const gchar *desc); G_END_DECLS #endif