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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
"pidginstatusmanager.h"
#include
"pidginiconname.h"
#include
"pidginstatuseditor.h"
enum
{
RESPONSE_USE
,
RESPONSE_ADD
,
RESPONSE_MODIFY
,
RESPONSE_REMOVE
};
enum
{
COLUMN_TITLE
,
COLUMN_ICON_NAME
,
COLUMN_TYPE
,
COLUMN_MESSAGE
,
COLUMN_STATUS
,
COLUMN_EDITOR
};
struct
_PidginStatusManager
{
GtkDialog
parent
;
GListStore
*
model
;
GtkSingleSelection
*
selection
;
GtkWidget
*
use_button
;
GtkWidget
*
modify_button
;
GtkWidget
*
remove_button
;
};
G_DEFINE_TYPE
(
PidginStatusManager
,
pidgin_status_manager
,
GTK_TYPE_DIALOG
)
/* Ugh, prototypes :,( */
static
void
pidgin_status_editor_destroy_cb
(
GtkWidget
*
widget
,
gpointer
data
);
/******************************************************************************
* Helpers
*****************************************************************************/
static
void
pidgin_status_manager_show_editor
(
PidginStatusManager
*
manager
)
{
GObject
*
wrapper
=
NULL
;
PurpleSavedStatus
*
status
=
NULL
;
GtkWidget
*
editor
=
NULL
;
wrapper
=
gtk_single_selection_get_selected_item
(
manager
->
selection
);
status
=
g_object_get_data
(
wrapper
,
"savedstatus"
);
editor
=
g_object_get_data
(
wrapper
,
"editor"
);
if
(
status
==
NULL
)
{
return
;
}
if
(
!
PIDGIN_IS_STATUS_EDITOR
(
editor
))
{
editor
=
pidgin_status_editor_new
(
status
);
gtk_window_set_transient_for
(
GTK_WINDOW
(
editor
),
GTK_WINDOW
(
manager
));
g_object_set_data
(
wrapper
,
"editor"
,
editor
);
g_signal_connect_object
(
editor
,
"destroy"
,
G_CALLBACK
(
pidgin_status_editor_destroy_cb
),
manager
,
0
);
gtk_widget_show
(
editor
);
}
else
{
gtk_window_present_with_time
(
GTK_WINDOW
(
editor
),
GDK_CURRENT_TIME
);
}
}
static
void
pidgin_status_manager_remove_selected
(
PidginStatusManager
*
manager
)
{
GObject
*
wrapper
=
NULL
;
PurpleSavedStatus
*
status
=
NULL
;
GtkWidget
*
editor
=
NULL
;
wrapper
=
gtk_single_selection_get_selected_item
(
manager
->
selection
);
status
=
g_object_get_data
(
wrapper
,
"savedstatus"
);
editor
=
g_object_get_data
(
wrapper
,
"editor"
);
if
(
GTK_IS_WIDGET
(
editor
))
{
gtk_window_destroy
(
GTK_WINDOW
(
editor
));
}
purple_savedstatus_delete_by_status
(
status
);
}
static
PurpleSavedStatus
*
pidgin_status_manager_get_selected_status
(
PidginStatusManager
*
manager
)
{
GObject
*
wrapper
=
NULL
;
PurpleSavedStatus
*
status
=
NULL
;
wrapper
=
gtk_single_selection_get_selected_item
(
manager
->
selection
);
status
=
g_object_get_data
(
wrapper
,
"savedstatus"
);
return
status
;
}
static
void
pidgin_status_manager_add
(
PidginStatusManager
*
manager
,
PurpleSavedStatus
*
status
)
{
GObject
*
wrapper
=
NULL
;
PurpleStatusPrimitive
primitive
;
gchar
*
message
=
NULL
;
const
gchar
*
icon_name
=
NULL
,
*
type
=
NULL
;
message
=
purple_markup_strip_html
(
purple_savedstatus_get_message
(
status
));
primitive
=
purple_savedstatus_get_primitive_type
(
status
);
icon_name
=
pidgin_icon_name_from_status_primitive
(
primitive
,
NULL
);
type
=
purple_primitive_get_name_from_type
(
primitive
);
/* PurpleSavedStatus is a boxed type, so it can't be put in a GListModel;
* instead create a wrapper GObject instance to hold its information. */
wrapper
=
g_object_new
(
G_TYPE_OBJECT
,
NULL
);
g_object_set_data
(
wrapper
,
"savedstatus"
,
status
);
g_object_set_data_full
(
wrapper
,
"title"
,
g_strdup
(
purple_savedstatus_get_title
(
status
)),
g_free
);
g_object_set_data_full
(
wrapper
,
"icon-name"
,
g_strdup
(
icon_name
),
g_free
);
g_object_set_data_full
(
wrapper
,
"type"
,
g_strdup
(
type
),
g_free
);
g_object_set_data_full
(
wrapper
,
"message"
,
g_strdup
(
message
),
g_free
);
g_free
(
message
);
g_list_store_append
(
manager
->
model
,
wrapper
);
}
static
void
pidgin_status_manager_populate_helper
(
gpointer
data
,
gpointer
user_data
)
{
PidginStatusManager
*
manager
=
user_data
;
PurpleSavedStatus
*
status
=
data
;
if
(
!
purple_savedstatus_is_transient
(
status
))
{
pidgin_status_manager_add
(
manager
,
status
);
}
}
static
void
pidgin_status_manager_refresh
(
PidginStatusManager
*
manager
)
{
GList
*
statuses
=
NULL
;
g_list_store_remove_all
(
manager
->
model
);
statuses
=
purple_savedstatuses_get_all
();
g_list_foreach
(
statuses
,
pidgin_status_manager_populate_helper
,
manager
);
}
/******************************************************************************
* Callbacks
*****************************************************************************/
static
void
pidgin_status_manager_response_cb
(
GtkDialog
*
dialog
,
gint
response_id
,
gpointer
data
)
{
PidginStatusManager
*
manager
=
data
;
PurpleSavedStatus
*
status
=
NULL
;
GtkWidget
*
editor
=
NULL
;
switch
(
response_id
)
{
case
RESPONSE_USE
:
status
=
pidgin_status_manager_get_selected_status
(
manager
);
purple_savedstatus_activate
(
status
);
break
;
case
RESPONSE_ADD
:
editor
=
pidgin_status_editor_new
(
NULL
);
gtk_window_set_transient_for
(
GTK_WINDOW
(
editor
),
GTK_WINDOW
(
manager
));
gtk_widget_show
(
editor
);
break
;
case
RESPONSE_MODIFY
:
pidgin_status_manager_show_editor
(
manager
);
break
;
case
RESPONSE_REMOVE
:
pidgin_status_manager_remove_selected
(
manager
);
break
;
case
GTK_RESPONSE_CLOSE
:
case
GTK_RESPONSE_DELETE_EVENT
:
gtk_window_destroy
(
GTK_WINDOW
(
dialog
));
break
;
}
}
static
char
*
pidgin_status_manager_sort_data_cb
(
GObject
*
wrapper
,
const
char
*
name
,
G_GNUC_UNUSED
gpointer
data
)
{
const
char
*
value
=
NULL
;
if
(
G_IS_OBJECT
(
wrapper
))
{
value
=
g_object_get_data
(
wrapper
,
name
);
}
/* NOTE: Most GTK widget properties don't care if you return NULL, but the
* GtkStringSorter does some string comparisons without checking for NULL,
* so we need to ensure that non-NULL is returned to prevent runtime
* warnings. */
return
g_strdup
(
value
?
value
:
""
);
}
/* A closure from within a GtkBuilderListItemFactory passes an extra first
* argument, so we need to drop that to re-use the above callback. */
static
char
*
pidgin_status_manager_lookup_text_data_cb
(
G_GNUC_UNUSED
GObject
*
self
,
GObject
*
wrapper
,
const
char
*
name
,
gpointer
data
)
{
return
pidgin_status_manager_sort_data_cb
(
wrapper
,
name
,
data
);
}
static
void
pidgin_status_manager_row_activated_cb
(
G_GNUC_UNUSED
GtkColumnView
*
self
,
guint
position
,
gpointer
data
)
{
PidginStatusManager
*
manager
=
data
;
gtk_single_selection_set_selected
(
manager
->
selection
,
position
);
pidgin_status_manager_show_editor
(
manager
);
}
static
void
pidgin_status_manager_selection_changed_cb
(
G_GNUC_UNUSED
GObject
*
object
,
G_GNUC_UNUSED
GParamSpec
*
pspec
,
gpointer
data
)
{
PidginStatusManager
*
manager
=
data
;
gboolean
sensitive
=
TRUE
;
if
(
g_list_model_get_n_items
(
G_LIST_MODEL
(
manager
->
model
))
==
0
)
{
sensitive
=
FALSE
;
}
gtk_widget_set_sensitive
(
manager
->
use_button
,
sensitive
);
gtk_widget_set_sensitive
(
manager
->
modify_button
,
sensitive
);
/* Only enable the remove button if the currently selected row is not the
* currently active status.
*/
if
(
sensitive
)
{
PurpleSavedStatus
*
status
=
NULL
;
status
=
pidgin_status_manager_get_selected_status
(
manager
);
sensitive
=
status
!=
purple_savedstatus_get_current
();
}
gtk_widget_set_sensitive
(
manager
->
remove_button
,
sensitive
);
}
static
void
pidgin_status_manager_savedstatus_changed_cb
(
PurpleSavedStatus
*
new_status
,
G_GNUC_UNUSED
PurpleSavedStatus
*
old_status
,
gpointer
data
)
{
PidginStatusManager
*
manager
=
data
;
PurpleSavedStatus
*
selected
=
NULL
;
/* Disable the remove button if the selected status is the currently active
* status.
*/
selected
=
pidgin_status_manager_get_selected_status
(
manager
);
if
(
selected
!=
NULL
)
{
gboolean
sensitive
=
selected
!=
new_status
;
gtk_widget_set_sensitive
(
manager
->
remove_button
,
sensitive
);
}
}
static
void
pidgin_status_manager_savedstatus_updated_cb
(
G_GNUC_UNUSED
PurpleSavedStatus
*
status
,
gpointer
data
)
{
PidginStatusManager
*
manager
=
data
;
pidgin_status_manager_refresh
(
manager
);
}
static
void
pidgin_status_editor_destroy_cb
(
GtkWidget
*
widget
,
gpointer
data
)
{
PidginStatusManager
*
manager
=
data
;
GListModel
*
model
=
G_LIST_MODEL
(
manager
->
model
);
guint
n_items
=
0
;
n_items
=
g_list_model_get_n_items
(
model
);
for
(
guint
index
=
0
;
index
<
n_items
;
index
++
)
{
GObject
*
wrapper
=
NULL
;
GtkWidget
*
editor
=
NULL
;
wrapper
=
g_list_model_get_item
(
model
,
index
);
editor
=
g_object_get_data
(
wrapper
,
"editor"
);
/* Check if editor is the widget being destroyed. */
if
(
editor
==
widget
)
{
/* It is, so set it back to NULL to remove it from the wrapper. */
g_object_set_data
(
wrapper
,
"editor"
,
NULL
);
break
;
}
}
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static
void
pidgin_status_manager_finalize
(
GObject
*
obj
)
{
purple_signals_disconnect_by_handle
(
obj
);
G_OBJECT_CLASS
(
pidgin_status_manager_parent_class
)
->
finalize
(
obj
);
}
static
void
pidgin_status_manager_init
(
PidginStatusManager
*
manager
)
{
gpointer
handle
=
NULL
;
gtk_widget_init_template
(
GTK_WIDGET
(
manager
));
pidgin_status_manager_refresh
(
manager
);
handle
=
purple_savedstatuses_get_handle
();
purple_signal_connect
(
handle
,
"savedstatus-changed"
,
manager
,
G_CALLBACK
(
pidgin_status_manager_savedstatus_changed_cb
),
manager
);
purple_signal_connect
(
handle
,
"savedstatus-added"
,
manager
,
G_CALLBACK
(
pidgin_status_manager_savedstatus_updated_cb
),
manager
);
purple_signal_connect
(
handle
,
"savedstatus-deleted"
,
manager
,
G_CALLBACK
(
pidgin_status_manager_savedstatus_updated_cb
),
manager
);
purple_signal_connect
(
handle
,
"savedstatus-modified"
,
manager
,
G_CALLBACK
(
pidgin_status_manager_savedstatus_updated_cb
),
manager
);
}
static
void
pidgin_status_manager_class_init
(
PidginStatusManagerClass
*
klass
)
{
GObjectClass
*
obj_class
=
G_OBJECT_CLASS
(
klass
);
GtkWidgetClass
*
widget_class
=
GTK_WIDGET_CLASS
(
klass
);
obj_class
->
finalize
=
pidgin_status_manager_finalize
;
gtk_widget_class_set_template_from_resource
(
widget_class
,
"/im/pidgin/Pidgin3/Status/manager.ui"
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginStatusManager
,
model
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginStatusManager
,
selection
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginStatusManager
,
use_button
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginStatusManager
,
modify_button
);
gtk_widget_class_bind_template_child
(
widget_class
,
PidginStatusManager
,
remove_button
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_status_manager_response_cb
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_status_manager_lookup_text_data_cb
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_status_manager_sort_data_cb
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_status_manager_row_activated_cb
);
gtk_widget_class_bind_template_callback
(
widget_class
,
pidgin_status_manager_selection_changed_cb
);
}
/******************************************************************************
* Public API
*****************************************************************************/
GtkWidget
*
pidgin_status_manager_new
(
void
)
{
return
g_object_new
(
PIDGIN_TYPE_STATUS_MANAGER
,
NULL
);
}