gtk2_ardour/waveview.h

   1 // -*- c++ -*-
   2 #ifndef _LIBGNOMECANVASMM_WAVEVIEW_H
   3 #define _LIBGNOMECANVASMM_WAVEVIEW_H
   4
   5 #include <glibmm.h>
   6
   7
   8 /* waveview.h
   9  *
  10  * Copyright (C) 1998 EMC Capital Management Inc.
  11  * Developed by Havoc Pennington <hp@pobox.com>
  12  *
  13  * Copyright (C) 1999 The Gtk-- Development Team
  14  *
  15  * This library is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU Library General Public
  17  * License as published by the Free Software Foundation; either
  18  * version 2 of the License, or (at your option) any later version.
  19  *
  20  * This library is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23  * Library General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU Library General Public
  26  * License along with this library; if not, write to the Free
  27  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  28  */
  29
  30 #include <libgnomecanvasmm/item.h>
  31 #include "canvas-waveview.h"
  32 #include <libgnomecanvas/gnome-canvas-util.h>
  33 #include <libgnomecanvas/libgnomecanvas.h>
  34 #include <vector>
  35
  36
  37 #ifndef DOXYGEN_SHOULD_SKIP_THIS
  38 typedef struct _GnomeCanvasWaveView GnomeCanvasWaveView;
  39 typedef struct _GnomeCanvasWaveViewClass GnomeCanvasWaveViewClass;
  40 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
  41
  42
  43 namespace Gnome
  44 {
  45
  46 namespace Canvas
  47 { class WaveView_Class; } // namespace Canvas
  48
  49 } // namespace Gnome
  50 namespace Gnome
  51 {
  52
  53 namespace Canvas
  54 {
  55
  56 class GnomeGroup;
  57
  58 class WaveView : public Item
  59 {
  60   public:
  61 #ifndef DOXYGEN_SHOULD_SKIP_THIS
  62   typedef WaveView CppObjectType;
  63   typedef WaveView_Class CppClassType;
  64   typedef GnomeCanvasWaveView BaseObjectType;
  65   typedef GnomeCanvasWaveViewClass BaseClassType;
  66 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
  67
  68   virtual ~WaveView();
  69
  70 #ifndef DOXYGEN_SHOULD_SKIP_THIS
  71
  72 private:
  73   friend class WaveView_Class;
  74   static CppClassType waveview_class_;
  75
  76   // noncopyable
  77   WaveView(const WaveView&);
  78   WaveView& operator=(const WaveView&);
  79
  80 protected:
  81   explicit WaveView(const Glib::ConstructParams& construct_params);
  82   explicit WaveView(GnomeCanvasWaveView* castitem);
  83
  84 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
  85
  86 public:
  87 #ifndef DOXYGEN_SHOULD_SKIP_THIS
  88   static GType get_type()      G_GNUC_CONST;
  89   static GType get_base_type() G_GNUC_CONST;
  90 #endif
  91
  92   ///Provides access to the underlying C GtkObject.
  93   GnomeCanvasWaveView*       gobj()       { return reinterpret_cast<GnomeCanvasWaveView*>(gobject_); }
  94
  95   ///Provides access to the underlying C GtkObject.
  96   const GnomeCanvasWaveView* gobj() const { return reinterpret_cast<GnomeCanvasWaveView*>(gobject_); }
  97
  98
  99 public:
 100   //C++ methods used to invoke GTK+ virtual functions:
 101
 102 protected:
 103   //GTK+ Virtual Functions (override these to change behaviour):
 104
 105   //Default Signal Handlers::
 106
 107
 108 private:
 109
 110 public:
 111   WaveView(Group& parent);
 112
 113   static GnomeCanvasWaveViewCache* create_cache();
 114
 115   Glib::PropertyProxy<void*> property_data_src();
 116   Glib::PropertyProxy_ReadOnly<void*> property_data_src() const;
 117   Glib::PropertyProxy<uint32_t> property_channel();
 118   Glib::PropertyProxy_ReadOnly<uint32_t> property_channel() const;
 119   Glib::PropertyProxy<void*> property_length_function();
 120   Glib::PropertyProxy_ReadOnly<void*> property_length_function() const;
 121   Glib::PropertyProxy<void*> property_sourcefile_length_function();
 122   Glib::PropertyProxy_ReadOnly<void*> property_sourcefile_length_function() const;
 123   Glib::PropertyProxy<void*> property_peak_function();
 124   Glib::PropertyProxy_ReadOnly<void*> property_peak_function() const;
 125   Glib::PropertyProxy<void*> property_gain_function();
 126   Glib::PropertyProxy_ReadOnly<void*> property_gain_function() const;
 127   Glib::PropertyProxy<void*> property_gain_src();
 128   Glib::PropertyProxy_ReadOnly<void*> property_gain_src() const;
 129   Glib::PropertyProxy<void*> property_cache();
 130   Glib::PropertyProxy_ReadOnly<void*> property_cache() const;
 131   Glib::PropertyProxy<bool> property_cache_updater();
 132   Glib::PropertyProxy_ReadOnly<bool> property_cache_updater() const;
 133   Glib::PropertyProxy<double> property_samples_per_unit();
 134   Glib::PropertyProxy_ReadOnly<double> property_samples_per_unit() const;
 135   Glib::PropertyProxy<double> property_amplitude_above_axis();
 136   Glib::PropertyProxy_ReadOnly<double> property_amplitude_above_axis() const;
 137   Glib::PropertyProxy<double> property_x();
 138   Glib::PropertyProxy_ReadOnly<double> property_x() const;
 139   Glib::PropertyProxy<double> property_y();
 140   Glib::PropertyProxy_ReadOnly<double> property_y() const;
 141   Glib::PropertyProxy<double> property_height();
 142   Glib::PropertyProxy_ReadOnly<double> property_height() const;
 143   Glib::PropertyProxy<guint> property_wave_color();
 144   Glib::PropertyProxy_ReadOnly<guint> property_wave_color() const;
 145   Glib::PropertyProxy<guint> property_clip_color();
 146   Glib::PropertyProxy_ReadOnly<guint> property_clip_color() const;
 147   Glib::PropertyProxy<guint> property_fill_color();
 148   Glib::PropertyProxy_ReadOnly<guint> property_fill_color() const;
 149   Glib::PropertyProxy<gint> property_filled();
 150   Glib::PropertyProxy_ReadOnly<gint> property_filled() const;
 151   Glib::PropertyProxy<gint> property_zero_line();
 152   Glib::PropertyProxy_ReadOnly<gint> property_zero_line() const;
 153   Glib::PropertyProxy<guint> property_zero_color();
 154   Glib::PropertyProxy_ReadOnly<guint> property_zero_color() const;
 155   Glib::PropertyProxy<gint> property_rectified();
 156   Glib::PropertyProxy_ReadOnly<gint> property_rectified() const;
 157   Glib::PropertyProxy<guint> property_region_start();
 158   Glib::PropertyProxy_ReadOnly<guint> property_region_start() const;
 159   Glib::PropertyProxy<gint> property_logscaled();
 160   Glib::PropertyProxy_ReadOnly<gint> property_logscaled() const;
 161 };
 162
 163 } /* namespace Canvas */
 164 } /* namespace Gnome */
 165
 166
 167 namespace Glib
 168 {
 169   /** @relates Gnome::Canvas::WaveView
 170    * @param object The C instance
 171    * @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
 172    * @result A C++ instance that wraps this C instance.
 173    */
 174   Gnome::Canvas::WaveView* wrap(GnomeCanvasWaveView* object, bool take_copy = false);
 175 }
 176 #endif /* _LIBGNOMECANVASMM_WAVEVIEW_H */
 177