pidgin/pidgin

facebook: Make $.hugePictureUrl.uri optional

2016-10-22, dequis
69b44723d52c
facebook: Make $.hugePictureUrl.uri optional

Facebook seems to randomly send null in this field sometimes. It's not
very important so it can be made optional.

This includes moving the checksum code (which was previously duplicated)
to a separate function so that there's a single null check.
/*
* GNT - The GLib Ncurses Toolkit
*
* GNT 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 library 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 "gntinternal.h"
#include "gntlabel.h"
#include "gntutils.h"
#include <string.h>
enum
{
PROP_0,
PROP_TEXT,
PROP_TEXT_FLAG
};
enum
{
SIGS = 1,
};
static GntWidgetClass *parent_class = NULL;
static void
gnt_label_destroy(GntWidget *widget)
{
GntLabel *label = GNT_LABEL(widget);
g_free(label->text);
}
static void
gnt_label_draw(GntWidget *widget)
{
GntLabel *label = GNT_LABEL(widget);
chtype flag = gnt_text_format_flag_to_chtype(label->flags);
wbkgdset(widget->window, '\0' | flag);
mvwaddstr(widget->window, 0, 0, C_(label->text));
GNTDEBUG;
}
static void
gnt_label_size_request(GntWidget *widget)
{
GntLabel *label = GNT_LABEL(widget);
gnt_util_get_text_bound(label->text,
&widget->priv.width, &widget->priv.height);
}
static void
gnt_label_set_property(GObject *obj, guint prop_id, const GValue *value,
GParamSpec *spec)
{
GntLabel *label = GNT_LABEL(obj);
switch (prop_id) {
case PROP_TEXT:
g_free(label->text);
label->text = gnt_util_onscreen_fit_string(g_value_get_string(value), -1);
break;
case PROP_TEXT_FLAG:
label->flags = g_value_get_int(value);
break;
default:
g_return_if_reached();
break;
}
}
static void
gnt_label_get_property(GObject *obj, guint prop_id, GValue *value,
GParamSpec *spec)
{
GntLabel *label = GNT_LABEL(obj);
switch (prop_id) {
case PROP_TEXT:
g_value_set_string(value, label->text);
break;
case PROP_TEXT_FLAG:
g_value_set_int(value, label->flags);
break;
default:
break;
}
}
static void
gnt_label_class_init(GntLabelClass *klass)
{
GObjectClass *gclass = G_OBJECT_CLASS(klass);
parent_class = GNT_WIDGET_CLASS(klass);
parent_class->destroy = gnt_label_destroy;
parent_class->draw = gnt_label_draw;
parent_class->map = NULL;
parent_class->size_request = gnt_label_size_request;
gclass->set_property = gnt_label_set_property;
gclass->get_property = gnt_label_get_property;
g_object_class_install_property(gclass,
PROP_TEXT,
g_param_spec_string("text", "Text",
"The text for the label.",
NULL,
G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS
)
);
g_object_class_install_property(gclass,
PROP_TEXT_FLAG,
g_param_spec_int("text-flag", "Text flag",
"Text attribute to use when displaying the text in the label.",
GNT_TEXT_FLAG_NORMAL,
GNT_TEXT_FLAG_NORMAL|GNT_TEXT_FLAG_BOLD|GNT_TEXT_FLAG_UNDERLINE|
GNT_TEXT_FLAG_BLINK|GNT_TEXT_FLAG_DIM|GNT_TEXT_FLAG_HIGHLIGHT,
GNT_TEXT_FLAG_NORMAL,
G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS
)
);
GNTDEBUG;
}
static void
gnt_label_init(GTypeInstance *instance, gpointer class)
{
GntWidget *widget = GNT_WIDGET(instance);
gnt_widget_set_take_focus(widget, FALSE);
GNT_WIDGET_SET_FLAGS(widget, GNT_WIDGET_NO_BORDER | GNT_WIDGET_NO_SHADOW);
GNT_WIDGET_SET_FLAGS(widget, GNT_WIDGET_GROW_X);
widget->priv.minw = 3;
widget->priv.minh = 1;
GNTDEBUG;
}
/******************************************************************************
* GntLabel API
*****************************************************************************/
GType
gnt_label_get_type(void)
{
static GType type = 0;
if(type == 0)
{
static const GTypeInfo info = {
sizeof(GntLabelClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc)gnt_label_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof(GntLabel),
0, /* n_preallocs */
gnt_label_init, /* instance_init */
NULL /* value_table */
};
type = g_type_register_static(GNT_TYPE_WIDGET,
"GntLabel",
&info, 0);
}
return type;
}
GntWidget *gnt_label_new(const char *text)
{
return gnt_label_new_with_format(text, 0);
}
GntWidget *gnt_label_new_with_format(const char *text, GntTextFormatFlags flags)
{
GntWidget *widget = g_object_new(GNT_TYPE_LABEL, "text-flag", flags, "text", text, NULL);
return widget;
}
void gnt_label_set_text(GntLabel *label, const char *text)
{
g_object_set(label, "text", text, NULL);
if (GNT_WIDGET(label)->window)
{
werase(GNT_WIDGET(label)->window);
gnt_widget_draw(GNT_WIDGET(label));
}
}