Import first implementations of individual controls
This commit is contained in:
parent
541ba6f8f2
commit
d1093bd347
247
src/controls/channels.c
Normal file
247
src/controls/channels.c
Normal file
|
|
@ -0,0 +1,247 @@
|
|||
/* $Id$ */
|
||||
/* Copyright (c) 2017 Pierre Pronchery <khorben@defora.org> */
|
||||
/* This file is part of DeforaOS Desktop Mixer */
|
||||
/* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
|
||||
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
|
||||
|
||||
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <System/object.h>
|
||||
#include "Mixer/control.h"
|
||||
|
||||
|
||||
/* MixerControlChannels */
|
||||
/* private */
|
||||
/* types */
|
||||
typedef struct _MixerControlChannel
|
||||
{
|
||||
MixerControlPlugin * plugin;
|
||||
|
||||
GtkWidget * widget;
|
||||
} MixerControlChannel;
|
||||
|
||||
struct _MixerControlPlugin
|
||||
{
|
||||
GtkWidget * widget;
|
||||
|
||||
/* channels */
|
||||
GtkWidget * hbox;
|
||||
MixerControlChannel * channels;
|
||||
size_t channels_cnt;
|
||||
|
||||
GtkWidget * bind;
|
||||
GtkWidget * mute;
|
||||
};
|
||||
|
||||
|
||||
/* prototypes */
|
||||
/* control */
|
||||
static MixerControlPlugin * _channels_init(String const * type,
|
||||
va_list properties);
|
||||
static void _channels_destroy(MixerControlPlugin * channels);
|
||||
|
||||
static GtkWidget * _channels_get_widget(MixerControlPlugin * channels);
|
||||
|
||||
static int _channels_set(MixerControlPlugin * channels,
|
||||
va_list properties);
|
||||
|
||||
/* callbacks */
|
||||
static void _channels_on_changed(gpointer data);
|
||||
|
||||
|
||||
/* public */
|
||||
/* variables */
|
||||
MixerControlDefinition control =
|
||||
{
|
||||
NULL,
|
||||
"Channels",
|
||||
NULL,
|
||||
_channels_init,
|
||||
_channels_destroy,
|
||||
_channels_get_widget,
|
||||
_channels_set
|
||||
};
|
||||
|
||||
|
||||
/* private */
|
||||
/* functions */
|
||||
/* channels_init */
|
||||
static MixerControlPlugin * _channels_init(String const * type,
|
||||
va_list properties)
|
||||
{
|
||||
MixerControlPlugin * channels;
|
||||
(void) type;
|
||||
|
||||
if((channels = object_new(sizeof(*channels))) == NULL)
|
||||
return NULL;
|
||||
channels->widget = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
|
||||
channels->channels = NULL;
|
||||
channels->channels_cnt = 0;
|
||||
channels->hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
|
||||
gtk_box_pack_start(GTK_BOX(channels->widget), channels->hbox, TRUE,
|
||||
TRUE, 0);
|
||||
if(_channels_set(channels, properties) != 0)
|
||||
{
|
||||
_channels_destroy(channels);
|
||||
return NULL;
|
||||
}
|
||||
channels->bind = gtk_toggle_button_new();
|
||||
/* FIXME really implement */
|
||||
gtk_box_pack_start(GTK_BOX(channels->widget), channels->bind,
|
||||
FALSE, TRUE, 0);
|
||||
channels->mute = gtk_toggle_button_new();
|
||||
/* FIXME really implement */
|
||||
gtk_box_pack_start(GTK_BOX(channels->widget), channels->mute,
|
||||
FALSE, TRUE, 0);
|
||||
return channels;
|
||||
}
|
||||
|
||||
|
||||
/* channels_destroy */
|
||||
static void _channels_destroy(MixerControlPlugin * channels)
|
||||
{
|
||||
g_object_unref(channels->widget);
|
||||
object_delete(channels);
|
||||
}
|
||||
|
||||
|
||||
/* accessors */
|
||||
/* channels_get_widget */
|
||||
static GtkWidget * _channels_get_widget(MixerControlPlugin * channels)
|
||||
{
|
||||
return channels->widget;
|
||||
}
|
||||
|
||||
|
||||
/* channels_set */
|
||||
static void _set_bind(MixerControlPlugin * channels, gboolean bind);
|
||||
static int _set_channels(MixerControlPlugin * channels, guint cnt,
|
||||
gdouble value);
|
||||
static void _set_mute(MixerControlPlugin * channels, gboolean mute);
|
||||
static void _set_value(MixerControlPlugin * channels, gdouble value);
|
||||
|
||||
static int _channels_set(MixerControlPlugin * channels,
|
||||
va_list properties)
|
||||
{
|
||||
String const * p;
|
||||
gboolean b;
|
||||
guint u;
|
||||
gdouble value = 0.0;
|
||||
|
||||
while((p = va_arg(properties, String const *)) != NULL)
|
||||
{
|
||||
if(string_compare(p, "value") == 0)
|
||||
{
|
||||
value = va_arg(properties, gdouble);
|
||||
_set_value(channels, value);
|
||||
}
|
||||
else if(string_compare(p, "bind") == 0)
|
||||
{
|
||||
b = va_arg(properties, gboolean);
|
||||
_set_bind(channels, b);
|
||||
}
|
||||
else if(string_compare(p, "channels") == 0)
|
||||
{
|
||||
u = va_arg(properties, unsigned int);
|
||||
/* FIXME look for the initial value first */
|
||||
if(_set_channels(channels, u, value) != 0)
|
||||
return -1;
|
||||
}
|
||||
else if(string_compare(p, "mute") == 0)
|
||||
{
|
||||
b = va_arg(properties, gboolean);
|
||||
_set_mute(channels, b);
|
||||
}
|
||||
else
|
||||
/* FIXME report the error */
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void _set_bind(MixerControlPlugin * channels, gboolean bind)
|
||||
{
|
||||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(channels->bind), bind);
|
||||
}
|
||||
|
||||
static int _set_channels(MixerControlPlugin * channels, guint cnt,
|
||||
gdouble value)
|
||||
{
|
||||
size_t i;
|
||||
MixerControlChannel * p;
|
||||
|
||||
/* delete channels as required */
|
||||
if(channels->channels_cnt >= cnt)
|
||||
{
|
||||
for(i = cnt; i < channels->channels_cnt; i++)
|
||||
g_object_unref(channels->channels[i].widget);
|
||||
channels->channels_cnt = cnt;
|
||||
return 0;
|
||||
}
|
||||
if((p = realloc(channels->channels, sizeof(*p) * cnt)) == NULL)
|
||||
return -1;
|
||||
channels->channels = p;
|
||||
for(i = channels->channels_cnt; i < cnt; i++)
|
||||
{
|
||||
p = &channels->channels[i];
|
||||
p->plugin = channels;
|
||||
p->widget = gtk_scale_new_with_range(GTK_ORIENTATION_VERTICAL,
|
||||
0.0, 100.0, 1.0);
|
||||
gtk_range_set_inverted(GTK_RANGE(p->widget), TRUE);
|
||||
gtk_range_set_value(GTK_RANGE(p->widget), value);
|
||||
g_signal_connect_swapped(p->widget, "value-changed", G_CALLBACK(
|
||||
_channels_on_changed), p);
|
||||
gtk_box_pack_start(GTK_BOX(channels->hbox), p->widget, TRUE,
|
||||
TRUE, 0);
|
||||
}
|
||||
channels->channels_cnt = cnt;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void _set_mute(MixerControlPlugin * channels, gboolean mute)
|
||||
{
|
||||
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(channels->mute), mute);
|
||||
}
|
||||
|
||||
static void _set_value(MixerControlPlugin * channels, gdouble value)
|
||||
{
|
||||
size_t i;
|
||||
gdouble v;
|
||||
|
||||
v = (value / 255.0) * 100.0;
|
||||
for(i = 0; i < channels->channels_cnt; i++)
|
||||
gtk_range_set_value(GTK_RANGE(channels->channels[i].widget), v);
|
||||
}
|
||||
|
||||
|
||||
/* callbacks */
|
||||
/* channels_on_changed */
|
||||
static void _channels_on_changed(gpointer data)
|
||||
{
|
||||
MixerControlChannel * channel = data;
|
||||
|
||||
/* FIXME implement */
|
||||
}
|
||||
142
src/controls/mute.c
Normal file
142
src/controls/mute.c
Normal file
|
|
@ -0,0 +1,142 @@
|
|||
/* $Id$ */
|
||||
/* Copyright (c) 2017 Pierre Pronchery <khorben@defora.org> */
|
||||
/* This file is part of DeforaOS Desktop Mixer */
|
||||
/* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
|
||||
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
|
||||
|
||||
|
||||
|
||||
#include "Mixer/control.h"
|
||||
#include <System/object.h>
|
||||
|
||||
|
||||
/* MixerControlMute */
|
||||
/* private */
|
||||
/* types */
|
||||
struct _MixerControlPlugin
|
||||
{
|
||||
GtkWidget * widget;
|
||||
|
||||
GtkWidget * mute;
|
||||
};
|
||||
|
||||
|
||||
/* prototypes */
|
||||
/* control */
|
||||
static MixerControlPlugin * _mute_init(String const * type, va_list properties);
|
||||
static void _mute_destroy(MixerControlPlugin * mute);
|
||||
|
||||
static GtkWidget * _mute_get_widget(MixerControlPlugin * mute);
|
||||
|
||||
static int _mute_set(MixerControlPlugin * mute, va_list properties);
|
||||
|
||||
/* callbacks */
|
||||
static void _mute_on_toggled(gpointer data);
|
||||
|
||||
|
||||
/* public */
|
||||
/* variables */
|
||||
MixerControlDefinition control =
|
||||
{
|
||||
NULL,
|
||||
"Mute button",
|
||||
NULL,
|
||||
_mute_init,
|
||||
_mute_destroy,
|
||||
_mute_get_widget,
|
||||
_mute_set
|
||||
};
|
||||
|
||||
|
||||
/* private */
|
||||
/* functions */
|
||||
/* mute_init */
|
||||
static MixerControlPlugin * _mute_init(String const * type, va_list properties)
|
||||
{
|
||||
MixerControlPlugin * mute;
|
||||
(void) type;
|
||||
|
||||
if((mute = object_new(sizeof(*mute))) == NULL)
|
||||
return NULL;
|
||||
mute->widget = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
|
||||
mute->mute = gtk_toggle_button_new();
|
||||
g_signal_connect(mute->mute, "toggled", G_CALLBACK(_mute_on_toggled),
|
||||
mute);
|
||||
gtk_box_pack_start(GTK_BOX(mute->widget), mute->mute, FALSE, TRUE, 0);
|
||||
if(_mute_set(mute, properties) != 0)
|
||||
{
|
||||
_mute_destroy(mute);
|
||||
return NULL;
|
||||
}
|
||||
return mute;
|
||||
}
|
||||
|
||||
|
||||
/* mute_destroy */
|
||||
static void _mute_destroy(MixerControlPlugin * mute)
|
||||
{
|
||||
g_object_unref(mute->widget);
|
||||
object_delete(mute);
|
||||
}
|
||||
|
||||
|
||||
/* accessors */
|
||||
/* mute_get_widget */
|
||||
static GtkWidget * _mute_get_widget(MixerControlPlugin * mute)
|
||||
{
|
||||
return mute->widget;
|
||||
}
|
||||
|
||||
|
||||
/* mute_set */
|
||||
static int _mute_set(MixerControlPlugin * mute, va_list properties)
|
||||
{
|
||||
String const * p;
|
||||
gboolean value;
|
||||
|
||||
while((p = va_arg(properties, String const *)) != NULL)
|
||||
{
|
||||
if(string_compare(p, "value") == 0)
|
||||
{
|
||||
value = va_arg(properties, gboolean);
|
||||
gtk_toggle_button_set_active(
|
||||
GTK_TOGGLE_BUTTON(mute->mute), value);
|
||||
}
|
||||
else
|
||||
/* FIXME report the error */
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* callbacks */
|
||||
/* mute_on_toggled */
|
||||
static void _mute_on_toggled(gpointer data)
|
||||
{
|
||||
MixerControlPlugin * mute = data;
|
||||
|
||||
/* FIXME implement */
|
||||
}
|
||||
27
src/controls/project.conf
Normal file
27
src/controls/project.conf
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
targets=channels,mute,radio,set
|
||||
cppflags_force=-I../../include
|
||||
cflags_force=`pkg-config --cflags libDesktop`
|
||||
cflags=-W -Wall -g -O2 -fPIC -D_FORTIFY_SOURCE=2 -fstack-protector-all
|
||||
ldflags_force=`pkg-config --libs libDesktop`
|
||||
ldflags=-Wl,-z,relro -Wl,-z,now
|
||||
dist=Makefile
|
||||
|
||||
[channels]
|
||||
type=plugin
|
||||
sources=channels.c
|
||||
install=$(LIBDIR)/Desktop/Mixer/controls
|
||||
|
||||
[radio]
|
||||
type=plugin
|
||||
sources=radio.c
|
||||
install=$(LIBDIR)/Desktop/Mixer/controls
|
||||
|
||||
[mute]
|
||||
type=plugin
|
||||
sources=mute.c
|
||||
install=$(LIBDIR)/Desktop/Mixer/controls
|
||||
|
||||
[set]
|
||||
type=plugin
|
||||
sources=set.c
|
||||
install=$(LIBDIR)/Desktop/Mixer/controls
|
||||
149
src/controls/radio.c
Normal file
149
src/controls/radio.c
Normal file
|
|
@ -0,0 +1,149 @@
|
|||
/* $Id$ */
|
||||
/* Copyright (c) 2017 Pierre Pronchery <khorben@defora.org> */
|
||||
/* This file is part of DeforaOS Desktop Mixer */
|
||||
/* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
|
||||
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
|
||||
|
||||
|
||||
|
||||
#include <System/object.h>
|
||||
#include "Mixer/control.h"
|
||||
|
||||
|
||||
/* MixerControlRadio */
|
||||
/* private */
|
||||
/* types */
|
||||
typedef struct _MixerControlRadio
|
||||
{
|
||||
MixerControlPlugin * plugin;
|
||||
|
||||
GtkWidget * widget;
|
||||
} MixerControlRadio;
|
||||
|
||||
struct _MixerControlPlugin
|
||||
{
|
||||
GtkWidget * widget;
|
||||
|
||||
MixerControlRadio * radio;
|
||||
size_t radio_cnt;
|
||||
};
|
||||
|
||||
|
||||
/* prototypes */
|
||||
/* control */
|
||||
static MixerControlPlugin * _radio_init(String const * type,
|
||||
va_list properties);
|
||||
static void _radio_destroy(MixerControlPlugin * radio);
|
||||
|
||||
static GtkWidget * _radio_get_widget(MixerControlPlugin * radio);
|
||||
|
||||
static int _radio_set(MixerControlPlugin * radio,
|
||||
va_list properties);
|
||||
|
||||
/* callbacks */
|
||||
|
||||
|
||||
/* public */
|
||||
/* variables */
|
||||
MixerControlDefinition control =
|
||||
{
|
||||
NULL,
|
||||
"Radio buttons",
|
||||
NULL,
|
||||
_radio_init,
|
||||
_radio_destroy,
|
||||
_radio_get_widget,
|
||||
_radio_set
|
||||
};
|
||||
|
||||
|
||||
/* private */
|
||||
/* functions */
|
||||
/* radio_init */
|
||||
static MixerControlPlugin * _radio_init(String const * type, va_list properties)
|
||||
{
|
||||
MixerControlPlugin * radio;
|
||||
(void) type;
|
||||
|
||||
if((radio = object_new(sizeof(*radio))) == NULL)
|
||||
return NULL;
|
||||
radio->widget = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
|
||||
radio->radio = NULL;
|
||||
radio->radio_cnt = 0;
|
||||
if(_radio_set(radio, properties) != 0)
|
||||
{
|
||||
_radio_destroy(radio);
|
||||
return NULL;
|
||||
}
|
||||
return radio;
|
||||
}
|
||||
|
||||
|
||||
/* radio_destroy */
|
||||
static void _radio_destroy(MixerControlPlugin * radio)
|
||||
{
|
||||
g_object_unref(radio->widget);
|
||||
object_delete(radio);
|
||||
}
|
||||
|
||||
|
||||
/* accessors */
|
||||
/* radio_get_widget */
|
||||
static GtkWidget * _radio_get_widget(MixerControlPlugin * radio)
|
||||
{
|
||||
return radio->widget;
|
||||
}
|
||||
|
||||
|
||||
/* radio_set */
|
||||
static void _set_value(MixerControlPlugin * radio, guint value);
|
||||
|
||||
static int _radio_set(MixerControlPlugin * radio, va_list properties)
|
||||
{
|
||||
String const * p;
|
||||
guint value;
|
||||
|
||||
while((p = va_arg(properties, String const *)) != NULL)
|
||||
{
|
||||
if(string_compare(p, "value") == 0)
|
||||
{
|
||||
value = va_arg(properties, guint);
|
||||
_set_value(radio, value);
|
||||
}
|
||||
else
|
||||
/* FIXME report the error */
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void _set_value(MixerControlPlugin * radio, guint value)
|
||||
{
|
||||
/* FIXME implement */
|
||||
}
|
||||
|
||||
|
||||
/* callbacks */
|
||||
/* FIXME implement */
|
||||
138
src/controls/set.c
Normal file
138
src/controls/set.c
Normal file
|
|
@ -0,0 +1,138 @@
|
|||
/* $Id$ */
|
||||
/* Copyright (c) 2017 Pierre Pronchery <khorben@defora.org> */
|
||||
/* This file is part of DeforaOS Desktop Mixer */
|
||||
/* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
|
||||
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
|
||||
|
||||
|
||||
|
||||
#include <System/object.h>
|
||||
#include "Mixer/control.h"
|
||||
|
||||
|
||||
/* MixerControlSet */
|
||||
/* private */
|
||||
/* types */
|
||||
typedef struct _MixerControlSet
|
||||
{
|
||||
GtkWidget * widget;
|
||||
} MixerControlSet;
|
||||
|
||||
struct _MixerControlPlugin
|
||||
{
|
||||
GtkWidget * widget;
|
||||
|
||||
MixerControlSet * sets;
|
||||
size_t sets_cnt;
|
||||
};
|
||||
|
||||
|
||||
/* prototypes */
|
||||
static MixerControlPlugin * _set_init(String const * type, va_list properties);
|
||||
static void _set_destroy(MixerControlPlugin * set);
|
||||
|
||||
static GtkWidget * _set_get_widget(MixerControlPlugin * set);
|
||||
|
||||
static int _set_set(MixerControlPlugin * set, va_list properties);
|
||||
|
||||
|
||||
/* public */
|
||||
/* variables */
|
||||
MixerControlDefinition control =
|
||||
{
|
||||
NULL,
|
||||
"Set of values",
|
||||
NULL,
|
||||
_set_init,
|
||||
_set_destroy,
|
||||
_set_get_widget,
|
||||
_set_set
|
||||
};
|
||||
|
||||
|
||||
/* private */
|
||||
/* functions */
|
||||
/* set_init */
|
||||
static MixerControlPlugin * _set_init(String const * type, va_list properties)
|
||||
{
|
||||
MixerControlPlugin * set;
|
||||
(void) type;
|
||||
|
||||
if((set = object_new(sizeof(*set))) == NULL)
|
||||
return NULL;
|
||||
set->widget = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
|
||||
set->sets = NULL;
|
||||
set->sets_cnt = 0;
|
||||
if(_set_set(set, properties) != 0)
|
||||
{
|
||||
_set_destroy(set);
|
||||
return NULL;
|
||||
}
|
||||
return set;
|
||||
}
|
||||
|
||||
|
||||
/* set_destroy */
|
||||
static void _set_destroy(MixerControlPlugin * set)
|
||||
{
|
||||
g_object_unref(set->widget);
|
||||
object_delete(set);
|
||||
}
|
||||
|
||||
|
||||
/* accessors */
|
||||
/* set_get_widget */
|
||||
static GtkWidget * _set_get_widget(MixerControlPlugin * set)
|
||||
{
|
||||
return set->widget;
|
||||
}
|
||||
|
||||
|
||||
/* set_set */
|
||||
static void _set_value(MixerControlPlugin * set, guint value);
|
||||
|
||||
static int _set_set(MixerControlPlugin * set, va_list properties)
|
||||
{
|
||||
String const * p;
|
||||
guint value;
|
||||
|
||||
while((p = va_arg(properties, String const *)) != NULL)
|
||||
{
|
||||
if(string_compare(p, "value") == 0)
|
||||
{
|
||||
value = va_arg(properties, guint);
|
||||
_set_value(set, value);
|
||||
}
|
||||
else
|
||||
/* FIXME report the error */
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void _set_value(MixerControlPlugin * set, guint value)
|
||||
{
|
||||
/* FIXME implement */
|
||||
}
|
||||
|
|
@ -1,3 +1,4 @@
|
|||
subdirs=controls
|
||||
targets=mixer
|
||||
cppflags_force=-I../include
|
||||
#cppflags=-D EMBEDDED
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user