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enlightenment/src/bin/e_int_config_mime.c

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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
typedef struct _Config_Glob Config_Glob;
typedef struct _Config_Mime Config_Mime;
typedef struct _Config_Type Config_Type;
struct _Config_Glob
{
const char *name;
};
struct _Config_Mime
{
const char *mime;
Evas_List *globs;
};
struct _Config_Type
{
const char *name;
const char *type;
};
struct _E_Config_Dialog_Data
{
Evas_List *mimes;
char *cur_type;
struct
{
Evas_Object *tlist, *list;
} gui;
E_Config_Dialog *cfd, *edit_dlg;
};
static void *_create_data (E_Config_Dialog *cfd);
static void _free_data (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static Evas_Object *_basic_create (E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static void _fill_list (E_Config_Dialog_Data *cfdata, char *mtype);
static void _fill_tlist (E_Config_Dialog_Data *cfdata);
static void _load_mimes (E_Config_Dialog_Data *cfdata, char *file);
static void _load_globs (E_Config_Dialog_Data *cfdata, char *file);
static void _fill_types (E_Config_Dialog_Data *cfdata);
static void _tlist_cb_change (void *data);
static int _sort_mimes (void *data1, void *data2);
static Config_Mime *_find_mime (E_Config_Dialog_Data *cfdata, char *mime);
static Config_Glob *_find_glob (Config_Mime *mime, char *glob);
static void _cb_config (void *data, void *data2);
Evas_List *types = NULL;
EAPI E_Config_Dialog *
e_int_config_mime(E_Container *con)
{
E_Config_Dialog *cfd;
E_Config_Dialog_View *v;
if (e_config_dialog_find("E", "_config_mime_dialog")) return NULL;
v = E_NEW(E_Config_Dialog_View, 1);
v->create_cfdata = _create_data;
v->free_cfdata = _free_data;
v->basic.create_widgets = _basic_create;
cfd = e_config_dialog_new(con, _("File Icons"), "E", "_config_mime_dialog",
"enlightenment/e", 0, v, NULL);
return cfd;
}
EAPI void
e_int_config_mime_edit_done(void *data)
{
E_Config_Dialog_Data *cfdata;
cfdata = data;
if (!cfdata) return;
if (cfdata->edit_dlg)
cfdata->edit_dlg = NULL;
_tlist_cb_change(cfdata);
}
static void
_fill_data(E_Config_Dialog_Data *cfdata)
{
const char *homedir;
char buf[4096];
if (!cfdata) return;
homedir = e_user_homedir_get();
snprintf(buf, sizeof(buf), "/usr/local/etc/mime.types");
if (ecore_file_exists(buf))
_load_mimes(cfdata, buf);
snprintf(buf, sizeof(buf), "/etc/mime.types");
if (ecore_file_exists(buf))
_load_mimes(cfdata, buf);
snprintf(buf, sizeof(buf), "/usr/local/share/mime/globs");
if (ecore_file_exists(buf))
_load_globs(cfdata, buf);
snprintf(buf, sizeof(buf), "/usr/share/mime/globs");
if (ecore_file_exists(buf))
_load_globs(cfdata, buf);
snprintf(buf, sizeof(buf), "%s/.mime.types", homedir);
if (ecore_file_exists(buf))
_load_mimes(cfdata, buf);
snprintf(buf, sizeof(buf), "%s/.local/share/mime/globs", homedir);
if (ecore_file_exists(buf))
_load_globs(cfdata, buf);
if (cfdata->mimes)
cfdata->mimes = evas_list_sort(cfdata->mimes,
evas_list_count(cfdata->mimes), _sort_mimes);
_fill_types(cfdata);
}
static void *
_create_data(E_Config_Dialog *cfd)
{
E_Config_Dialog_Data *cfdata;
cfdata = E_NEW(E_Config_Dialog_Data, 1);
cfdata->cfd = cfd;
_fill_data(cfdata);
return cfdata;
}
static void
_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
if (cfdata->edit_dlg)
{
e_object_del(E_OBJECT(cfdata->edit_dlg));
cfdata->edit_dlg = NULL;
}
while (types)
{
Config_Type *t;
t = types->data;
if (!t) continue;
if (t->name)
evas_stringshare_del(t->name);
if (t->type)
evas_stringshare_del(t->type);
types = evas_list_remove_list(types, types);
E_FREE(t);
}
while (cfdata->mimes)
{
Config_Mime *m;
m = cfdata->mimes->data;
if (!m) continue;
while (m->globs)
{
Config_Glob *g;
g = m->globs->data;
if (!g) continue;
if (g->name)
evas_stringshare_del(g->name);
m->globs = evas_list_remove_list(m->globs, m->globs);
E_FREE(g);
}
if (m->mime)
evas_stringshare_del(m->mime);
cfdata->mimes = evas_list_remove_list(cfdata->mimes, cfdata->mimes);
E_FREE(m);
}
E_FREE(cfdata);
}
static Evas_Object *
_basic_create(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
Evas_Object *o, *of, *ol;
Evas_Object *ob;
o = e_widget_list_add(evas, 0, 1);
of = e_widget_framelist_add(evas, _("Categories"), 0);
ol = e_widget_ilist_add(evas, 16, 16, &(cfdata->cur_type));
cfdata->gui.tlist = ol;
_fill_tlist(cfdata);
e_widget_framelist_object_append(of, ol);
e_widget_list_object_append(o, of, 1, 1, 0.5);
of = e_widget_frametable_add(evas, _("File Types"), 0);
ol = e_widget_ilist_add(evas, 16, 16, NULL);
cfdata->gui.list = ol;
e_widget_ilist_go(ol);
e_widget_min_size_set(cfdata->gui.list, 250, 200);
e_widget_frametable_object_append(of, ol, 0, 0, 3, 1, 1, 1, 1, 0);
ob = e_widget_button_add(evas, _("Configure"), "widget/config", _cb_config, cfdata, NULL);
e_widget_frametable_object_append(of, ob, 1, 1, 1, 1, 1, 1, 1, 0);
e_widget_list_object_append(o, of, 1, 1, 0.5);
return o;
}
static void
_fill_list(E_Config_Dialog_Data *cfdata, char *mtype)
{
Evas_List *l;
Evas_Coord w, h;
Evas *evas;
evas_event_freeze(evas_object_evas_get(cfdata->gui.list));
edje_freeze();
e_widget_ilist_freeze(cfdata->gui.list);
evas = evas_object_evas_get(cfdata->gui.list);
e_widget_ilist_clear(cfdata->gui.list);
for (l = cfdata->mimes; l; l = l->next)
{
Config_Mime *m;
Evas_Object *icon = NULL;
const char *tmp;
char buf[4096];
int edj = 0, img = 0;
m = l->data;
if (!m) return;
if (!strstr(m->mime, mtype)) continue;
tmp = e_fm_mime_icon_get(m->mime);
if (!tmp)
snprintf(buf, sizeof(buf), "e/icons/fileman/file");
else if (!strcmp(tmp, "THUMB"))
snprintf(buf, sizeof(buf), "e/icons/fileman/mime/%s", m->mime);
else if (!strncmp(tmp, "e/icons/fileman/mime/", 21))
snprintf(buf, sizeof(buf), "e/icons/fileman/mime/%s", m->mime);
else
{
char *p;
p = strrchr(tmp, '.');
if ((p) && (!strcmp(p, ".edj")))
edj = 1;
else if (p)
img = 1;
}
if (edj)
{
icon = edje_object_add(evas);
if (!e_theme_edje_object_set(icon, tmp, "icon"))
e_theme_edje_object_set(icon, "base/theme/fileman", "e/icons/fileman/file");
}
else if (img)
icon = e_widget_image_add_from_file(evas, (char *)tmp, 16, 16);
else
{
icon = edje_object_add(evas);
if (!e_theme_edje_object_set(icon, "base/theme/fileman", buf))
e_theme_edje_object_set(icon, "base/theme/fileman", "e/icons/fileman/file");
}
e_widget_ilist_append(cfdata->gui.list, icon, m->mime, NULL, NULL, NULL);
}
e_widget_ilist_go(cfdata->gui.list);
e_widget_min_size_get(cfdata->gui.list, &w, &h);
e_widget_min_size_set(cfdata->gui.list, w, 200);
e_widget_ilist_thaw(cfdata->gui.list);
edje_thaw();
evas_event_thaw(evas_object_evas_get(cfdata->gui.list));
}
static void
_fill_tlist(E_Config_Dialog_Data *cfdata)
{
Evas_List *l;
Evas_Coord w, h;
evas_event_freeze(evas_object_evas_get(cfdata->gui.tlist));
edje_freeze();
e_widget_ilist_freeze(cfdata->gui.tlist);
e_widget_ilist_clear(cfdata->gui.tlist);
for (l = types; l; l = l->next)
{
Config_Type *tmp;
Evas_Object *icon;
char buf[4096];
char *t;
tmp = l->data;
if (!tmp) continue;
t = strdup(tmp->name);
t[0] = tolower(t[0]);
icon = edje_object_add(evas_object_evas_get(cfdata->gui.tlist));
snprintf(buf, sizeof(buf), "e/icons/fileman/mime/%s", t);
if (!e_theme_edje_object_set(icon, "base/theme/fileman", buf))
e_theme_edje_object_set(icon, "base/theme/fileman", "e/icons/fileman/file");
e_widget_ilist_append(cfdata->gui.tlist, icon, tmp->name, _tlist_cb_change, cfdata, tmp->type);
}
e_widget_ilist_go(cfdata->gui.tlist);
e_widget_min_size_get(cfdata->gui.tlist, &w, &h);
e_widget_min_size_set(cfdata->gui.tlist, w, 225);
e_widget_ilist_thaw(cfdata->gui.tlist);
edje_thaw();
evas_event_thaw(evas_object_evas_get(cfdata->gui.tlist));
}
static void
_load_mimes(E_Config_Dialog_Data *cfdata, char *file)
{
FILE *f;
char buf[4096], mimetype[4096], ext[4096];
char *p, *pp;
Config_Mime *mime;
Config_Glob *glob;
if (!cfdata) return;
f = fopen(file, "rb");
if (!f) return;
while (fgets(buf, sizeof(buf), f))
{
p = buf;
while (isblank(*p) && (*p != 0) && (*p != '\n')) p++;
if (*p == '#') continue;
if ((*p == '\n') || (*p == 0)) continue;
pp = p;
while (!isblank(*p) && (*p != 0) && (*p != '\n')) p++;
if ((*p == '\n') || (*p == 0)) continue;
strncpy(mimetype, pp, (p - pp));
mimetype[p - pp] = 0;
do
{
while (isblank(*p) && (*p != 0) && (*p != '\n')) p++;
if ((*p == '\n') || (*p == 0)) continue;
pp = p;
while (!isblank(*p) && (*p != 0) && (*p != '\n')) p++;
strncpy(ext, pp, (p - pp));
ext[p - pp] = 0;
mime = _find_mime(cfdata, mimetype);
if (!mime)
{
mime = E_NEW(Config_Mime, 1);
if (mime)
{
mime->mime = evas_stringshare_add(mimetype);
if (!mime->mime)
free(mime);
else
{
glob = E_NEW(Config_Glob, 1);
glob->name = evas_stringshare_add(ext);
mime->globs = evas_list_append(mime->globs, glob);
cfdata->mimes = evas_list_append(cfdata->mimes, mime);
}
}
}
}
while ((*p != '\n') && (*p != 0));
}
fclose(f);
}
static void
_load_globs(E_Config_Dialog_Data *cfdata, char *file)
{
FILE *f;
char buf[4096], mimetype[4096], ext[4096];
char *p, *pp;
Config_Mime *mime;
Config_Glob *glob;
if (!cfdata) return;
f = fopen(file, "rb");
if (!f) return;
while (fgets(buf, sizeof(buf), f))
{
p = buf;
while (isblank(*p) && (*p != 0) && (*p != '\n')) p++;
if (*p == '#') continue;
if ((*p == '\n') || (*p == 0)) continue;
pp = p;
while ((*p != ':') && (*p != 0) && (*p != '\n')) p++;
if ((*p == '\n') || (*p == 0)) continue;
strncpy(mimetype, pp, (p - pp));
mimetype[p - pp] = 0;
p++;
pp = ext;
while ((*p != 0) && (*p != '\n'))
{
*pp = *p;
pp++;
p++;
}
*pp = 0;
mime = _find_mime(cfdata, mimetype);
if (!mime)
{
mime = E_NEW(Config_Mime, 1);
if (mime)
{
mime->mime = evas_stringshare_add(mimetype);
if (!mime->mime)
free(mime);
else
{
glob = E_NEW(Config_Glob, 1);
glob->name = evas_stringshare_add(ext);
mime->globs = evas_list_append(mime->globs, glob);
cfdata->mimes = evas_list_append(cfdata->mimes, mime);
}
}
}
else
{
glob = _find_glob(mime, ext);
if (!glob)
{
glob = E_NEW(Config_Glob, 1);
glob->name = evas_stringshare_add(ext);
mime->globs = evas_list_append(mime->globs, glob);
}
}
}
fclose(f);
}
static void
_fill_types(E_Config_Dialog_Data *cfdata)
{
Evas_List *l, *ll;
for (l = cfdata->mimes; l; l = l->next)
{
Config_Type *tmp;
Config_Mime *m;
char *tok;
int found = 0;
m = l->data;
if (!m) continue;
tok = strtok(strdup(m->mime), "/");
if (!tok) continue;
for (ll = types; ll; ll = ll->next)
{
tmp = ll->data;
if (!tmp) continue;
if (strcmp(tmp->type, tok) >= 0)
{
found = 1;
break;
}
}
if (!found)
{
tmp = E_NEW(Config_Type, 1);
tmp->type = evas_stringshare_add(tok);
tok[0] = toupper(tok[0]);
tmp->name = evas_stringshare_add(tok);
types = evas_list_append(types, tmp);
}
}
}
static void
_tlist_cb_change(void *data)
{
E_Config_Dialog_Data *cfdata;
Evas_List *l;
cfdata = data;
if (!cfdata) return;
for (l = types; l; l = l->next)
{
Config_Type *t;
t = l->data;
if (!t) continue;
if (strcasecmp(t->name, cfdata->cur_type)) continue;
_fill_list(cfdata, (char *)t->type);
break;
}
}
static int
_sort_mimes(void *data1, void *data2)
{
Config_Mime *m1, *m2;
if (!data1) return 1;
if (!data2) return -1;
m1 = data1;
m2 = data2;
return (strcmp((const char *)m1->mime, (const char *)m2->mime));
}
static Config_Mime *
_find_mime(E_Config_Dialog_Data *cfdata, char *mime)
{
Evas_List *l;
if (!cfdata) return NULL;
for (l = cfdata->mimes; l; l = l->next)
{
Config_Mime *cm;
cm = l->data;
if (!cm) continue;
if (strcmp(cm->mime, mime)) continue;
return cm;
}
return NULL;
}
static Config_Glob *
_find_glob(Config_Mime *mime, char *glob)
{
Evas_List *l;
if (!mime) return NULL;
for (l = mime->globs; l; l = l->next)
{
Config_Glob *g;
g = l->data;
if (!g) continue;
if (strcmp(g->name, glob)) continue;
return g;
}
return NULL;
}
static void
_cb_config(void *data, void *data2)
{
Evas_List *l;
E_Config_Dialog_Data *cfdata;
E_Config_Mime_Icon *mi = NULL;
char *m;
int found = 0;
cfdata = data;
if (!cfdata) return;
m = (char *)e_widget_ilist_selected_label_get(cfdata->gui.list);
if (!m) return;
for (l = e_config->mime_icons; l; l = l->next)
{
mi = l->data;
if (!mi) continue;
if (!mi->mime) continue;
if (strcmp(mi->mime, m)) continue;
found = 1;
break;
}
if (!found)
{
mi = E_NEW(E_Config_Mime_Icon, 1);
mi->mime = evas_stringshare_add(m);
}
cfdata->edit_dlg = e_int_config_mime_edit(mi, cfdata);
}
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