74 lines
2.8 KiB
C
74 lines
2.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2008 William Jon McCann <william.jon.mccann@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __GVC_LEVEL_BAR_H
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#define __GVC_LEVEL_BAR_H
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#include <glib-object.h>
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#include <gtk/gtk.h>
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G_BEGIN_DECLS
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#define GVC_TYPE_LEVEL_BAR (gvc_level_bar_get_type ())
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#define GVC_LEVEL_BAR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_LEVEL_BAR, GvcLevelBar))
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#define GVC_LEVEL_BAR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_LEVEL_BAR, GvcLevelBarClass))
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#define GVC_IS_LEVEL_BAR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_LEVEL_BAR))
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#define GVC_IS_LEVEL_BAR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_LEVEL_BAR))
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#define GVC_LEVEL_BAR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_LEVEL_BAR, GvcLevelBarClass))
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typedef struct GvcLevelBarPrivate GvcLevelBarPrivate;
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typedef struct
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{
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GtkWidget parent;
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GvcLevelBarPrivate *priv;
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} GvcLevelBar;
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typedef struct
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{
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GtkWidgetClass parent_class;
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} GvcLevelBarClass;
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typedef enum
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{
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GVC_LEVEL_SCALE_LINEAR,
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GVC_LEVEL_SCALE_LOG,
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GVC_LEVEL_SCALE_LAST
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} GvcLevelScale;
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GType gvc_level_bar_get_type (void);
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GtkWidget * gvc_level_bar_new (void);
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void gvc_level_bar_set_orientation (GvcLevelBar *bar,
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GtkOrientation orientation);
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GtkOrientation gvc_level_bar_get_orientation (GvcLevelBar *bar);
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void gvc_level_bar_set_peak_adjustment (GvcLevelBar *bar,
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GtkAdjustment *adjustment);
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GtkAdjustment * gvc_level_bar_get_peak_adjustment (GvcLevelBar *bar);
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void gvc_level_bar_set_rms_adjustment (GvcLevelBar *bar,
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GtkAdjustment *adjustment);
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GtkAdjustment * gvc_level_bar_get_rms_adjustment (GvcLevelBar *bar);
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void gvc_level_bar_set_scale (GvcLevelBar *bar,
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GvcLevelScale scale);
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G_END_DECLS
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#endif /* __GVC_LEVEL_BAR_H */
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