pidgin/pidgin

Remove the original irc protocol plugin

13 months ago, Gary Kramlich
637ba5491231
Remove the original irc protocol plugin

I was waiting to do this until IRCv3 was at feature parity, but now one is
using this right now anyways which means having to keep updating it for changes
is just a waste of effort.

Testing Done:
ran `ninja turtles` and opened the new account dialog without issue.

Reviewed at https://reviews.imfreedom.org/r/2392/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include "libpurple/purplegdkpixbuf.h"
#include "debug.h"
void purple_gdk_pixbuf_make_round(GdkPixbuf *pixbuf) {
gint width, height, rowstride;
guchar *pixels;
if (!gdk_pixbuf_get_has_alpha(pixbuf)) {
return;
}
width = gdk_pixbuf_get_width(pixbuf);
height = gdk_pixbuf_get_height(pixbuf);
rowstride = gdk_pixbuf_get_rowstride(pixbuf);
pixels = gdk_pixbuf_get_pixels(pixbuf);
if (width < 6 || height < 6) {
return;
}
/* The following code will convert the alpha of the pixel data in all
* corners to look something like the following diagram.
*
* 00 80 c0 FF FF c0 80 00
* 80 FF FF FF FF FF FF 80
* c0 FF FF FF FF FF FF c0
* FF FF FF FF FF FF FF FF
* FF FF FF FF FF FF FF FF
* c0 FF FF FF FF FF FF c0
* 80 FF FF FF FF FF FF 80
* 00 80 c0 FF FF c0 80 00
*/
/* Top left */
pixels[3] = 0;
pixels[7] = 0x80;
pixels[11] = 0xC0;
pixels[rowstride + 3] = 0x80;
pixels[rowstride * 2 + 3] = 0xC0;
/* Top right */
pixels[width * 4 - 1] = 0;
pixels[width * 4 - 5] = 0x80;
pixels[width * 4 - 9] = 0xC0;
pixels[rowstride + (width * 4) - 1] = 0x80;
pixels[(2 * rowstride) + (width * 4) - 1] = 0xC0;
/* Bottom left */
pixels[(height - 1) * rowstride + 3] = 0;
pixels[(height - 1) * rowstride + 7] = 0x80;
pixels[(height - 1) * rowstride + 11] = 0xC0;
pixels[(height - 2) * rowstride + 3] = 0x80;
pixels[(height - 3) * rowstride + 3] = 0xC0;
/* Bottom right */
pixels[height * rowstride - 1] = 0;
pixels[(height - 1) * rowstride - 1] = 0x80;
pixels[(height - 2) * rowstride - 1] = 0xC0;
pixels[height * rowstride - 5] = 0x80;
pixels[height * rowstride - 9] = 0xC0;
}
gboolean
purple_gdk_pixbuf_is_opaque(GdkPixbuf *pixbuf) {
gint height, rowstride, i;
guchar *pixels;
guchar *row;
if (!gdk_pixbuf_get_has_alpha(pixbuf)) {
return TRUE;
}
height = gdk_pixbuf_get_height (pixbuf);
rowstride = gdk_pixbuf_get_rowstride (pixbuf);
pixels = gdk_pixbuf_get_pixels (pixbuf);
/* check the top row */
row = pixels;
for (i = 3; i < rowstride; i+=4) {
if (row[i] < 0xfe) {
return FALSE;
}
}
/* check the left and right sides */
for (i = 1; i < height - 1; i++) {
row = pixels + (i * rowstride);
if (row[3] < 0xfe || row[rowstride - 1] < 0xfe) {
return FALSE;
}
}
/* check the bottom */
row = pixels + ((height - 1) * rowstride);
for (i = 3; i < rowstride; i += 4) {
if (row[i] < 0xfe) {
return FALSE;
}
}
return TRUE;
}
static GObject *purple_gdk_pixbuf_from_data_helper(const guchar *buf, gsize count, gboolean animated)
{
GObject *pixbuf;
GdkPixbufLoader *loader;
GError *error = NULL;
loader = gdk_pixbuf_loader_new();
if (!gdk_pixbuf_loader_write(loader, buf, count, &error) || error) {
purple_debug_warning("gtkutils", "gdk_pixbuf_loader_write() "
"failed with size=%" G_GSIZE_FORMAT ": %s\n", count,
error ? error->message : "(no error message)");
g_clear_error(&error);
g_object_unref(G_OBJECT(loader));
return NULL;
}
if (!gdk_pixbuf_loader_close(loader, &error) || error) {
purple_debug_warning("gtkutils", "gdk_pixbuf_loader_close() "
"failed for image of size %" G_GSIZE_FORMAT ": %s\n", count,
error ? error->message : "(no error message)");
g_clear_error(&error);
g_object_unref(G_OBJECT(loader));
return NULL;
}
if (animated)
pixbuf = G_OBJECT(gdk_pixbuf_loader_get_animation(loader));
else
pixbuf = G_OBJECT(gdk_pixbuf_loader_get_pixbuf(loader));
if (!pixbuf) {
purple_debug_warning("gtkutils", "%s() returned NULL for image "
"of size %" G_GSIZE_FORMAT "\n",
animated ? "gdk_pixbuf_loader_get_animation"
: "gdk_pixbuf_loader_get_pixbuf", count);
g_object_unref(G_OBJECT(loader));
return NULL;
}
g_object_ref(pixbuf);
g_object_unref(G_OBJECT(loader));
return pixbuf;
}
GdkPixbuf *purple_gdk_pixbuf_from_data(const guchar *buf, gsize count)
{
return GDK_PIXBUF(purple_gdk_pixbuf_from_data_helper(buf, count, FALSE));
}
GdkPixbuf *
purple_gdk_pixbuf_from_image(PurpleImage *image)
{
return purple_gdk_pixbuf_from_data(purple_image_get_data(image),
purple_image_get_data_size(image));
}
GdkPixbuf *purple_gdk_pixbuf_new_from_file(const gchar *filename)
{
GdkPixbuf *pixbuf;
GError *error = NULL;
g_return_val_if_fail(filename != NULL, NULL);
g_return_val_if_fail(filename[0] != '\0', NULL);
pixbuf = gdk_pixbuf_new_from_file(filename, &error);
if (!pixbuf || error) {
purple_debug_warning("gtkutils", "gdk_pixbuf_new_from_file() "
"returned %s for file %s: %s\n",
pixbuf ? "something" : "nothing",
filename,
error ? error->message : "(no error message)");
g_clear_error(&error);
g_clear_object(&pixbuf);
return NULL;
}
return pixbuf;
}
GdkPixbuf *purple_gdk_pixbuf_new_from_file_at_size(const char *filename, int width, int height)
{
GdkPixbuf *pixbuf;
GError *error = NULL;
g_return_val_if_fail(filename != NULL, NULL);
g_return_val_if_fail(filename[0] != '\0', NULL);
pixbuf = gdk_pixbuf_new_from_file_at_size(filename,
width, height, &error);
if (!pixbuf || error) {
purple_debug_warning("gtkutils", "gdk_pixbuf_new_from_file_at_size() "
"returned %s for file %s: %s\n",
pixbuf ? "something" : "nothing",
filename,
error ? error->message : "(no error message)");
g_clear_error(&error);
g_clear_object(&pixbuf);
return NULL;
}
return pixbuf;
}