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enlightenment/src/bin/e_int_config_modules.c

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C
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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
#define MOD_UNLOADED 0
#define MOD_ENABLED 1
typedef struct _CFModule CFModule;
static void *_create_data(E_Config_Dialog *cfd);
static void _free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static int _basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static Evas_Object *_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static void _ilist_cb_change(void *data, Evas_Object *obj);
static int _sort_modules(void *data1, void *data2);
static void _module_configure(void *data, void *data2);
static void _module_about(void *data, void *data2);
struct _CFModule
{
char *name;
char *path;
int state;
};
struct _E_Config_Dialog_Data
{
E_Config_Dialog *cfd;
Evas_List *modules;
int state;
char *modname;
struct {
Evas_Object *configure, *about;
Evas_Object *enabled, *unloaded, *list;
} gui;
};
EAPI E_Config_Dialog *
e_int_config_modules(E_Container *con)
{
E_Config_Dialog *cfd;
E_Config_Dialog_View *v;
v = E_NEW(E_Config_Dialog_View, 1);
v->create_cfdata = _create_data;
v->free_cfdata = _free_data;
v->basic.create_widgets = _basic_create_widgets;
v->basic.apply_cfdata = _basic_apply_data;
cfd = e_config_dialog_new(con, _("Module Settings"), "enlightenment/modules", 0, v, NULL);
return cfd;
}
static void
_module_configure(void *data, void *data2)
{
E_Config_Dialog_Data *cfdata;
E_Module *m;
cfdata = data;
if (!cfdata->modname) return;
m = e_module_find(cfdata->modname);
if (m)
{
if (m->func.config) m->func.config(m);
}
}
static void
_module_about(void *data, void *data2)
{
E_Config_Dialog_Data *cfdata;
E_Module *m;
cfdata = data;
if (!cfdata->modname) return;
m = e_module_find(cfdata->modname);
if (m)
{
if (m->func.about) m->func.about(m);
}
}
static void
_fill_data(E_Config_Dialog_Data *cfdata)
{
Evas_List *l;
Ecore_List *dirs = NULL;
for (l = e_path_dir_list_get(path_modules); l; l = l->next)
{
E_Path_Dir *epd;
epd = l->data;
if (ecore_file_is_dir(epd->dir))
{
dirs = ecore_file_ls(epd->dir);
if (dirs)
{
char *mod;
ecore_list_goto_first(dirs);
while ((mod = ecore_list_next(dirs)))
{
CFModule *m;
char buff[4096];
m = E_NEW(CFModule, 1);
if (m)
{
snprintf(buff, sizeof(buff), "%s/%s", epd->dir, mod);
m->name = strdup(mod);
m->path = strdup(buff);
cfdata->modules = evas_list_append(cfdata->modules, m);
}
}
ecore_list_destroy(dirs);
}
}
}
if (cfdata->modules)
cfdata->modules = evas_list_sort(cfdata->modules, evas_list_count(cfdata->modules), _sort_modules);
/* Free Lists */
if (l) evas_list_free(l);
return;
}
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)
{
Evas_List *l;
while ((l = cfdata->modules))
{
CFModule *m;
m = l->data;
cfdata->modules = evas_list_remove_list(cfdata->modules, l);
free(m->name);
free(m->path);
E_FREE(m);
}
E_FREE(cfdata->modname);
free(cfdata);
}
static int
_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
E_Module *m;
const char *v;
int i;
v = cfdata->modname;
if (!v) return 0;
for (i = 0; i < evas_list_count(cfdata->modules); i++)
{
CFModule *cm;
cm = evas_list_nth(cfdata->modules, i);
if ((cm) && (!strcmp(cm->name, v)))
{
if (cm->state != cfdata->state)
{
e_widget_disabled_set(cfdata->gui.configure, 1);
e_widget_disabled_set(cfdata->gui.about, 1);
m = e_module_find(v);
if (!m)
{
m = e_module_new(v);
if (!m) break;
}
switch (cfdata->state)
{
case MOD_ENABLED:
if (!m->enabled)
{
if (!e_module_enable(m))
{
cm->state = MOD_UNLOADED;
break;
}
}
if (m->enabled)
{
if (m->func.config)
e_widget_disabled_set(cfdata->gui.configure, 0);
if (m->func.about)
e_widget_disabled_set(cfdata->gui.about, 0);
cm->state = MOD_ENABLED;
}
break;
case MOD_UNLOADED:
if (m)
{
if (m->func.config)
e_widget_disabled_set(cfdata->gui.configure, 1);
if (m->func.about)
e_widget_disabled_set(cfdata->gui.about, 1);
e_module_disable(m);
e_object_del(E_OBJECT(m));
cm->state = MOD_UNLOADED;
}
break;
}
}
break;
}
}
return 1;
}
static Evas_Object *
_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
Evas_Object *o, *of, *ob, *ot, *ilist, *mt;
E_Radio_Group *rg;
E_Module *m;
Evas_List *l;
char buf[4096];
o = e_widget_list_add(evas, 1, 0);
ot = e_widget_table_add(evas, 1);
of = e_widget_framelist_add(evas, _("Modules"), 1);
ilist = e_widget_ilist_add(evas, 24, 24, &(cfdata->modname));
cfdata->gui.list = ilist;
e_widget_on_change_hook_set(ilist, _ilist_cb_change, cfdata);
cfdata->state = -1;
for (l = cfdata->modules; l; l = l->next)
{
CFModule *cm;
Evas_Object *oc;
cm = l->data;
if (cm)
{
E_App *a;
cm->state = MOD_UNLOADED;
m = e_module_find(cm->name);
if (m)
{
if (m->enabled) cm->state = MOD_ENABLED;
}
snprintf(buf, sizeof(buf), "%s/module.eap", cm->path);
a = e_app_new(buf, 0);
if (a)
{
oc = edje_object_add(evas);
edje_object_file_set(oc, buf, "icon");
e_widget_ilist_append(ilist, oc, a->name, NULL, NULL, cm->name);
e_object_unref(E_OBJECT(a));
}
}
}
e_widget_ilist_go(ilist);
e_widget_framelist_object_append(of, ilist);
e_widget_table_object_append(ot, of, 0, 0, 2, 5, 1, 1, 1, 1);
of = e_widget_framelist_add(evas, _("Module State"), 0);
mt = e_widget_table_add(evas, 0);
rg = e_widget_radio_group_new(&(cfdata->state));
ob = e_widget_radio_add(evas, _("Enabled"), MOD_ENABLED, rg);
cfdata->gui.enabled = ob;
e_widget_disabled_set(ob, 1);
e_widget_table_object_append(mt, ob, 0, 0, 1, 1, 1, 0, 1, 0);
ob = e_widget_radio_add(evas, _("Disabled"), MOD_UNLOADED, rg);
cfdata->gui.unloaded = ob;
e_widget_disabled_set(ob, 1);
e_widget_table_object_append(mt, ob, 0, 2, 1, 1, 1, 0, 1, 0);
e_widget_framelist_object_append(of, mt);
e_widget_table_object_append(ot, of, 2, 0, 2, 2, 1, 1, 1, 1);
of = e_widget_framelist_add(evas, _("Module Actions"), 0);
ob = e_widget_button_add(evas, _("Configure"), NULL, _module_configure, cfdata, NULL);
cfdata->gui.configure = ob;
e_widget_framelist_object_append(of, ob);
ob = e_widget_button_add(evas, _("About"), NULL, _module_about, cfdata, NULL);
cfdata->gui.about = ob;
e_widget_framelist_object_append(of, ob);
e_widget_disabled_set(cfdata->gui.configure, 1);
e_widget_disabled_set(cfdata->gui.about, 1);
e_widget_table_object_append(ot, of, 2, 3, 2, 2, 1, 1, 1, 1);
e_widget_list_object_append(o, ot, 1, 1, 0.5);
return o;
}
static void
_ilist_cb_change(void *data, Evas_Object *obj)
{
E_Module *m;
E_Config_Dialog_Data *cfdata;
Evas_List *l;
const char *v;
cfdata = data;
v = cfdata->modname;
if (!v) return;
for (l = cfdata->modules; l; l = l->next)
{
CFModule *cm;
cm = l->data;
if ((cm) && (!strcmp(cm->name, v)))
{
cfdata->state = cm->state;
e_widget_disabled_set(cfdata->gui.enabled, 0);
e_widget_disabled_set(cfdata->gui.unloaded, 0);
switch (cm->state)
{
case MOD_ENABLED:
e_widget_radio_toggle_set(cfdata->gui.enabled, 1);
e_widget_radio_toggle_set(cfdata->gui.unloaded, 0);
break;
case MOD_UNLOADED:
e_widget_radio_toggle_set(cfdata->gui.unloaded, 1);
e_widget_radio_toggle_set(cfdata->gui.enabled, 0);
break;
}
e_widget_disabled_set(cfdata->gui.about, 1);
e_widget_disabled_set(cfdata->gui.configure, 1);
m = e_module_find(v);
if (m)
{
if (m->func.about)
e_widget_disabled_set(cfdata->gui.about, 0);
if (m->enabled && m->func.config)
e_widget_disabled_set(cfdata->gui.configure, 0);
}
break;
}
}
}
static int
_sort_modules(void *data1, void *data2)
{
CFModule *m1, *m2;
if (!data1) return 1;
if (!data2) return -1;
m1 = data1;
m2 = data2;
return (strcmp((const char*)m1->name, (const char*)m2->name));
}
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