pidgin/pidgin

Really disable some plugins
default tip
31 hours ago, Gary Kramlich
44125b8e3b27
Really disable some plugins

Previous we disabled some plugins that we want to keep around but can't port
yet by setting `build_by_default` to `false`. However, this isn't working on
many machines. I haven't figured out why, so instead lets just make their
meson.build files exit early.

Testing Done:
Ran the turtles on a machine that was still building these plugins.

Reviewed at https://reviews.imfreedom.org/r/3142/
/*
* 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 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 library 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 library; 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(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(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(loader);
return NULL;
}
g_object_ref(pixbuf);
g_object_unref(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;
}