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Make PurpleIRCv3Connection Derivable
15 months ago, Gary Kramlich
7af8ab97086d
Make PurpleIRCv3Connection Derivable
This is going to be necessary for the protocol plugin to be subclassed.
Testing Done:
Compiled and connected to my local ergo instance.
Reviewed at https://reviews.imfreedom.org/r/2187/
/*
* Pidgin - Internet Messenger
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include
<glib/gi18n-lib.h>
#include
"pidginkeypad.h"
struct
_PidginKeypad
{
GtkGrid
parent
;
};
enum
{
SIG_PRESSED
,
N_SIGNALS
};
static
guint
signals
[
N_SIGNALS
]
=
{
0
,
};
/******************************************************************************
* Callbacks
*****************************************************************************/
static
void
pidgin_keypad_action_activate
(
G_GNUC_UNUSED
GSimpleAction
*
action
,
GVariant
*
parameter
,
gpointer
data
)
{
PidginKeypad
*
keypad
=
PIDGIN_KEYPAD
(
data
);
gint32
num
=
0
;
if
(
!
g_variant_is_of_type
(
parameter
,
G_VARIANT_TYPE_INT32
))
{
g_critical
(
"PidginKeypad dtmf action parameter is of incorrect type %s"
,
g_variant_get_type_string
(
parameter
));
return
;
}
num
=
g_variant_get_int32
(
parameter
);
g_signal_emit
(
keypad
,
signals
[
SIG_PRESSED
],
0
,
num
);
}
static
gboolean
pidgin_keypad_key_pressed_cb
(
G_GNUC_UNUSED
GtkEventControllerKey
*
controller
,
guint
keyval
,
G_GNUC_UNUSED
guint
keycode
,
G_GNUC_UNUSED
GdkModifierType
state
,
gpointer
data
)
{
PidginKeypad
*
keypad
=
PIDGIN_KEYPAD
(
data
);
if
(
GDK_KEY_KP_0
<=
keyval
&&
keyval
<=
GDK_KEY_KP_9
)
{
/* Normalize to the same ASCII numbers. */
keyval
=
(
keyval
-
GDK_KEY_KP_0
)
+
GDK_KEY_0
;
}
if
((
GDK_KEY_0
<=
keyval
&&
keyval
<=
GDK_KEY_9
)
||
keyval
==
GDK_KEY_asterisk
||
keyval
==
GDK_KEY_numbersign
)
{
g_signal_emit
(
keypad
,
signals
[
SIG_PRESSED
],
0
,
keyval
);
return
TRUE
;
}
return
FALSE
;
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_TYPE
(
PidginKeypad
,
pidgin_keypad
,
GTK_TYPE_GRID
)
static
void
pidgin_keypad_init
(
PidginKeypad
*
keypad
)
{
GtkWidget
*
widget
=
GTK_WIDGET
(
keypad
);
GSimpleActionGroup
*
action_group
=
NULL
;
GActionEntry
actions
[]
=
{
{
.
name
=
"dtmf"
,
.
activate
=
pidgin_keypad_action_activate
,
.
parameter_type
=
"i"
,
},
};
gtk_widget_init_template
(
widget
);
action_group
=
g_simple_action_group_new
();
g_action_map_add_action_entries
(
G_ACTION_MAP
(
action_group
),
actions
,
G_N_ELEMENTS
(
actions
),
keypad
);
gtk_widget_insert_action_group
(
widget
,
"keypad"
,
G_ACTION_GROUP
(
action_group
));
}
static
void
pidgin_keypad_class_init
(
PidginKeypadClass
*
klass
)
{
GtkWidgetClass
*
widget_class
=
GTK_WIDGET_CLASS
(
klass
);
/**
* PidginKeypad::pressed:
* @keypad: The #PidginKeypad.
* @key: The key that was pressed, [const@Gdk.KEY_0] - [const@Gdk.KEY_9],
* [const@Gdk.KEY_asterisk], or [const@Gdk.KEY_numbersign].
*
* Emitted when a key is pressed (by keyboard or from clicking a button).
*/
signals
[
SIG_PRESSED
]
=
g_signal_new
(
"pressed"
,
G_TYPE_FROM_CLASS
(
klass
),
0
,
0
,
NULL
,
NULL
,
NULL
,
G_TYPE_NONE
,
1
,
G_TYPE_UINT
);
gtk_widget_class_set_template_from_resource
(
widget_class
,
"/im/pidgin/Pidgin3/Keypad/keypad.ui"
);
}
/******************************************************************************
* API
*****************************************************************************/
GtkWidget
*
pidgin_keypad_new
(
void
)
{
return
g_object_new
(
PIDGIN_TYPE_KEYPAD
,
NULL
);
}
void
pidgin_keypad_set_key_capture_widget
(
PidginKeypad
*
keypad
,
GtkWidget
*
widget
)
{
GtkEventController
*
controller
=
NULL
;
g_return_if_fail
(
PIDGIN_IS_KEYPAD
(
keypad
));
g_return_if_fail
(
GTK_IS_WIDGET
(
widget
));
controller
=
gtk_event_controller_key_new
();
gtk_event_controller_set_propagation_phase
(
controller
,
GTK_PHASE_CAPTURE
);
g_signal_connect
(
controller
,
"key-pressed"
,
G_CALLBACK
(
pidgin_keypad_key_pressed_cb
),
keypad
);
gtk_widget_add_controller
(
widget
,
controller
);
}