pidgin/pidgin

Split account display from chooser into its own widget

13 months ago, Elliott Sales de Andrade
3c481d9cc840
Split account display from chooser into its own widget

This will allow re-using it elsewhere when we need to display the account.

Testing Done:
Compiled and opened Add a Buddy dialog, Room List, etc. that used the chooser.

Reviewed at https://reviews.imfreedom.org/r/2360/
/* purple
*
* Purple 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "image-store.h"
#include "eventloop.h"
#include "util.h"
#define TEMP_IMAGE_TIMEOUT 5
static GHashTable *id_to_image = NULL;
static guint last_id = 0;
/* keys: timeout handle */
static GHashTable *temp_images = NULL;
/* keys: img id */
static GSList *perm_images = NULL;
static void
image_reset_id(gpointer _id)
{
g_return_if_fail(id_to_image != NULL);
g_hash_table_remove(id_to_image, _id);
}
static guint
image_set_id(PurpleImage *image)
{
/* Use the next unused id number. We do it in a loop on the off chance
* that next id wraps back around to 0 and the hash table still contains
* entries from the first time around.
*/
while (TRUE) {
last_id++;
if (G_UNLIKELY(last_id == 0))
continue;
if (purple_image_store_get(last_id) == NULL)
break;
}
g_object_set_data_full(G_OBJECT(image), "purple-image-store-id",
GINT_TO_POINTER(last_id), image_reset_id);
g_hash_table_insert(id_to_image, GINT_TO_POINTER(last_id), image);
return last_id;
}
static guint
image_get_id(PurpleImage *image)
{
return GPOINTER_TO_INT(g_object_get_data(G_OBJECT(image),
"purple-image-store-id"));
}
guint
purple_image_store_add(PurpleImage *image)
{
guint id;
g_return_val_if_fail(PURPLE_IS_IMAGE(image), 0);
id = image_get_id(image);
if (id > 0)
return id;
id = image_set_id(image);
g_object_ref(image);
perm_images = g_slist_prepend(perm_images, image);
return id;
}
guint
purple_image_store_add_weak(PurpleImage *image)
{
guint id;
g_return_val_if_fail(PURPLE_IS_IMAGE(image), 0);
id = image_get_id(image);
if (id > 0)
return id;
return image_set_id(image);
}
static gboolean
remove_temporary(gpointer _image)
{
PurpleImage *image = _image;
guint handle;
handle = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(image),
"purple-image-store-handle"));
g_hash_table_remove(temp_images, GINT_TO_POINTER(handle));
return G_SOURCE_REMOVE;
}
static void
cancel_temporary(gpointer key, G_GNUC_UNUSED gpointer value,
G_GNUC_UNUSED gpointer data)
{
g_source_remove(GPOINTER_TO_INT(key));
}
guint
purple_image_store_add_temporary(PurpleImage *image)
{
guint id;
guint handle;
g_return_val_if_fail(PURPLE_IS_IMAGE(image), 0);
id = image_get_id(image);
/* XXX: add_temporary doesn't extend previous temporary call, sorry */
if (id > 0)
return id;
id = image_set_id(image);
g_object_ref(image);
handle = g_timeout_add_seconds(TEMP_IMAGE_TIMEOUT,
remove_temporary, image);
g_object_set_data(G_OBJECT(image), "purple-image-store-handle",
GINT_TO_POINTER(handle));
g_hash_table_insert(temp_images, GINT_TO_POINTER(handle), image);
return id;
}
PurpleImage *
purple_image_store_get(guint id)
{
return g_hash_table_lookup(id_to_image, GINT_TO_POINTER(id));
}
PurpleImage *
purple_image_store_get_from_uri(const gchar *uri)
{
guint64 longid;
guint id;
gchar *endptr;
gchar endchar;
g_return_val_if_fail(uri != NULL, NULL);
if (!g_str_has_prefix(uri, PURPLE_IMAGE_STORE_PROTOCOL)) {
return NULL;
}
uri += sizeof(PURPLE_IMAGE_STORE_PROTOCOL) - 1;
if (uri[0] == '-')
return NULL;
longid = g_ascii_strtoull(uri, &endptr, 10);
endchar = endptr[0];
if (endchar != '\0' && endchar != '"' &&
endchar != '\'' && endchar != ' ')
{
return NULL;
}
id = longid;
if (id != longid)
return NULL;
return purple_image_store_get(id);
}
gchar *
purple_image_store_get_uri(PurpleImage *image)
{
const gchar *path;
guint img_id;
g_return_val_if_fail(PURPLE_IS_IMAGE(image), NULL);
path = purple_image_get_path(image);
if (path)
return g_filename_to_uri(path, NULL, NULL);
img_id = purple_image_store_add_weak(image);
return g_strdup_printf(PURPLE_IMAGE_STORE_PROTOCOL "%u", img_id);
}
void
_purple_image_store_init(void)
{
id_to_image = g_hash_table_new(g_direct_hash, g_direct_equal);
temp_images = g_hash_table_new_full(g_direct_hash, g_direct_equal,
NULL, g_object_unref);
}
void
_purple_image_store_uninit(void)
{
g_slist_free_full(perm_images, g_object_unref);
perm_images = NULL;
g_hash_table_foreach(temp_images, cancel_temporary, NULL);
g_hash_table_destroy(temp_images);
temp_images = NULL;
g_hash_table_destroy(id_to_image);
id_to_image = NULL;
}