gaim/gaim

This is basically the same scenario as the previous fix.
oldstatus v1_3_1
2005-06-09, Daniel Atallah
ddb659dd612d
This is basically the same scenario as the previous fix.
/*
* 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;
}