61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/***
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This file is part of pavucontrol.
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Copyright 2006-2008 Lennart Poettering
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Copyright 2009 Colin Guthrie
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pavucontrol 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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pavucontrol is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with pavucontrol. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef channelwidget_h
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#define channelwidget_h
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#include "pavucontrol.h"
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class MinimalStreamWidget;
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class ChannelWidget : public Gtk::EventBox {
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public:
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ChannelWidget(BaseObjectType* cobject, const Glib::RefPtr<Gtk::Builder>& x);
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/* This creates multiple ChannelWidgets based on the given channel map. The
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* widgets are stored in the caller-provided array. */
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static void create(MinimalStreamWidget *owner, const pa_channel_map &m, bool can_decibel,
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ChannelWidget *widgets[PA_CHANNELS_MAX]);
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void setVolume(pa_volume_t volume);
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Gtk::Label *channelLabel;
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Gtk::Label *volumeLabel;
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Gtk::Scale *volumeScale;
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int channel;
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MinimalStreamWidget *minimalStreamWidget;
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void onVolumeScaleValueChanged();
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bool can_decibel;
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bool volumeScaleEnabled;
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bool last;
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virtual void set_sensitive(bool enabled);
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virtual void setBaseVolume(pa_volume_t);
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private:
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static ChannelWidget *createOne(MinimalStreamWidget *owner, int channelIndex, pa_channel_position channelPosition,
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bool can_decibel);
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};
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#endif
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