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dave142 in patch #1193896 noticed that the SetDllDirectory magic probably never worked... This fixes it.
oldstatus
2005-05-03, Daniel Atallah
8e9c0e0ae15c
dave142 in patch #1193896 noticed that the SetDllDirectory magic probably never worked... This fixes it.
/*
* Themes for Gaim
*
* Gaim 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include
"internal.h"
#include
"gtkgaim.h"
#include
"conversation.h"
#include
"debug.h"
#include
"prpl.h"
#include
"util.h"
#include
"gtkconv.h"
#include
"gtkdialogs.h"
#include
"gtkimhtml.h"
struct
smiley_list
{
char
*
sml
;
GSList
*
smileys
;
struct
smiley_list
*
next
;
};
GSList
*
smiley_themes
=
NULL
;
struct
smiley_theme
*
current_smiley_theme
;
void
smiley_themeize
(
GtkWidget
*
imhtml
)
{
struct
smiley_list
*
list
;
if
(
!
current_smiley_theme
)
return
;
gtk_imhtml_remove_smileys
(
GTK_IMHTML
(
imhtml
));
list
=
current_smiley_theme
->
list
;
while
(
list
)
{
char
*
sml
=
!
strcmp
(
list
->
sml
,
"default"
)
?
NULL
:
list
->
sml
;
GSList
*
icons
=
list
->
smileys
;
while
(
icons
)
{
gtk_imhtml_associate_smiley
(
GTK_IMHTML
(
imhtml
),
sml
,
icons
->
data
);
icons
=
icons
->
next
;
}
list
=
list
->
next
;
}
}
void
load_smiley_theme
(
const
char
*
file
,
gboolean
load
)
{
FILE
*
f
=
g_fopen
(
file
,
"r"
);
char
buf
[
256
];
char
*
i
;
struct
smiley_theme
*
theme
=
NULL
;
struct
smiley_list
*
list
=
NULL
;
GSList
*
lst
=
smiley_themes
;
char
*
dirname
;
if
(
!
f
)
return
;
while
(
lst
)
{
struct
smiley_theme
*
thm
=
lst
->
data
;
if
(
!
strcmp
(
thm
->
path
,
file
))
{
theme
=
thm
;
break
;
}
lst
=
lst
->
next
;
}
if
(
!
theme
)
{
theme
=
g_new0
(
struct
smiley_theme
,
1
);
theme
->
path
=
g_strdup
(
file
);
smiley_themes
=
g_slist_append
(
smiley_themes
,
theme
);
}
dirname
=
g_path_get_dirname
(
file
);
if
(
load
)
{
if
(
current_smiley_theme
)
{
GSList
*
already_freed
=
NULL
;
struct
smiley_list
*
wer
=
current_smiley_theme
->
list
,
*
wer2
;
while
(
wer
)
{
while
(
wer
->
smileys
)
{
GtkIMHtmlSmiley
*
uio
=
wer
->
smileys
->
data
;
if
(
uio
->
icon
)
g_object_unref
(
uio
->
icon
);
if
(
!
g_slist_find
(
already_freed
,
uio
->
file
))
{
g_free
(
uio
->
file
);
already_freed
=
g_slist_append
(
already_freed
,
uio
->
file
);
}
g_free
(
uio
->
smile
);
g_free
(
uio
);
wer
->
smileys
=
g_slist_remove
(
wer
->
smileys
,
uio
);
}
wer2
=
wer
->
next
;
g_free
(
wer
->
sml
);
g_free
(
wer
);
wer
=
wer2
;
}
current_smiley_theme
->
list
=
NULL
;
g_slist_free
(
already_freed
);
}
current_smiley_theme
=
theme
;
}
while
(
!
feof
(
f
))
{
if
(
!
fgets
(
buf
,
sizeof
(
buf
),
f
))
{
break
;
}
if
(
buf
[
0
]
==
'#'
||
buf
[
0
]
==
'\0'
)
continue
;
i
=
buf
;
while
(
isspace
(
*
i
))
i
++
;
if
(
*
i
==
'['
&&
strchr
(
i
,
']'
)
&&
load
)
{
struct
smiley_list
*
child
=
g_new0
(
struct
smiley_list
,
1
);
child
->
sml
=
g_strndup
(
i
+
1
,
strchr
(
i
,
']'
)
-
i
-
1
);
if
(
theme
->
list
)
list
->
next
=
child
;
else
theme
->
list
=
child
;
list
=
child
;
}
else
if
(
!
g_ascii_strncasecmp
(
i
,
"Name="
,
strlen
(
"Name="
)))
{
if
(
theme
->
name
)
g_free
(
theme
->
name
);
theme
->
name
=
g_strdup
(
i
+
strlen
(
"Name="
));
theme
->
name
[
strlen
(
theme
->
name
)
-1
]
=
0
;
}
else
if
(
!
g_ascii_strncasecmp
(
i
,
"Description="
,
strlen
(
"Description="
)))
{
if
(
theme
->
desc
)
g_free
(
theme
->
desc
);
theme
->
desc
=
g_strdup
(
i
+
strlen
(
"Description="
));
theme
->
desc
[
strlen
(
theme
->
desc
)
-1
]
=
0
;
}
else
if
(
!
g_ascii_strncasecmp
(
i
,
"Icon="
,
strlen
(
"Icon="
)))
{
if
(
theme
->
icon
)
g_free
(
theme
->
icon
);
theme
->
icon
=
g_build_filename
(
dirname
,
i
+
strlen
(
"Icon="
),
NULL
);
theme
->
icon
[
strlen
(
theme
->
icon
)
-1
]
=
0
;
}
else
if
(
!
g_ascii_strncasecmp
(
i
,
"Author="
,
strlen
(
"Author="
)))
{
if
(
theme
->
author
)
g_free
(
theme
->
author
);
theme
->
author
=
g_strdup
(
i
+
strlen
(
"Author="
));
theme
->
author
[
strlen
(
theme
->
author
)
-1
]
=
0
;
}
else
if
(
load
&&
list
)
{
gboolean
hidden
=
FALSE
;
char
*
sfile
=
NULL
;
if
(
*
i
==
'!'
&&
*
(
i
+
1
)
==
' '
)
{
hidden
=
TRUE
;
i
=
i
+
2
;
}
while
(
*
i
)
{
char
l
[
64
];
int
li
=
0
;
while
(
!
isspace
(
*
i
))
l
[
li
++
]
=
*
(
i
++
);
if
(
!
sfile
)
{
l
[
li
]
=
0
;
sfile
=
g_build_filename
(
dirname
,
l
,
NULL
);
}
else
{
GtkIMHtmlSmiley
*
smiley
=
g_new0
(
GtkIMHtmlSmiley
,
1
);
l
[
li
]
=
0
;
smiley
->
file
=
sfile
;
smiley
->
smile
=
g_strdup
(
l
);
smiley
->
hidden
=
hidden
;
list
->
smileys
=
g_slist_append
(
list
->
smileys
,
smiley
);
}
while
(
isspace
(
*
i
))
i
++
;
}
}
}
if
(
load
)
{
GList
*
cnv
;
for
(
cnv
=
gaim_get_conversations
();
cnv
!=
NULL
;
cnv
=
cnv
->
next
)
{
GaimConversation
*
conv
=
cnv
->
data
;
if
(
GAIM_IS_GTK_CONVERSATION
(
conv
))
{
smiley_themeize
(
GAIM_GTK_CONVERSATION
(
conv
)
->
imhtml
);
smiley_themeize
(
GAIM_GTK_CONVERSATION
(
conv
)
->
entry
);
}
}
}
g_free
(
dirname
);
fclose
(
f
);
}
void
smiley_theme_probe
()
{
GDir
*
dir
;
const
gchar
*
file
;
gchar
*
path
;
int
l
;
char
*
probedirs
[
3
];
probedirs
[
0
]
=
g_build_filename
(
DATADIR
,
"pixmaps"
,
"gaim"
,
"smileys"
,
NULL
);
probedirs
[
1
]
=
g_build_filename
(
gaim_user_dir
(),
"smileys"
,
NULL
);
probedirs
[
2
]
=
0
;
for
(
l
=
0
;
probedirs
[
l
];
l
++
)
{
dir
=
g_dir_open
(
probedirs
[
l
],
0
,
NULL
);
if
(
dir
)
{
while
((
file
=
g_dir_read_name
(
dir
)))
{
path
=
g_build_filename
(
probedirs
[
l
],
file
,
"theme"
,
NULL
);
/* Here we check to see that the theme has proper syntax.
* We set the second argument to FALSE so that it doesn't load
* the theme yet.
*/
load_smiley_theme
(
path
,
FALSE
);
g_free
(
path
);
}
g_dir_close
(
dir
);
}
else
if
(
l
==
1
)
{
g_mkdir
(
probedirs
[
l
],
S_IRUSR
|
S_IWUSR
|
S_IXUSR
);
}
g_free
(
probedirs
[
l
]);
}
}
GSList
*
get_proto_smileys
(
const
char
*
id
)
{
GaimPlugin
*
proto
=
gaim_find_prpl
(
id
);
struct
smiley_list
*
list
,
*
def
;
if
(
!
current_smiley_theme
)
return
NULL
;
if
(
!
current_smiley_theme
->
list
)
return
NULL
;
def
=
list
=
current_smiley_theme
->
list
;
while
(
list
)
{
if
(
!
strcmp
(
list
->
sml
,
"default"
))
def
=
list
;
else
if
(
proto
&&
!
strcmp
(
proto
->
info
->
name
,
list
->
sml
))
break
;
list
=
list
->
next
;
}
return
list
?
list
->
smileys
:
def
->
smileys
;
}