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enlightenment/src/bin/e_gadget_runner.c

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#include "e.h"
#include <Efl_Wl.h>
#include "e-gadget-server-protocol.h"
#include "action_route-server-protocol.h"
#include <sched.h>
#ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wformat-truncation"
#endif
typedef enum
{
EXIT_MODE_RESTART,
EXIT_MODE_DELETE,
} Exit_Mode;
typedef struct Config_Item
{
int id;
int exit_mode;
Eina_Stringshare *cmd;
void *inst;
Eina_Bool cmd_changed E_BITFIELD;
Eina_Bool sandbox E_BITFIELD;
} Config_Item;
typedef struct Tooltip
{
Evas_Object *obj;
Evas_Object *content;
Evas_Object *tooltip_content;
struct wl_resource *tooltip_surface;
} Tooltip;
typedef struct Instance
{
E_Gadget_Site_Orient orient;
E_Gadget_Site_Anchor anchor;
Evas_Object *box;
Evas_Object *obj;
Ecore_Exe *exe;
Config_Item *ci;
Eina_Hash *allowed_pids;
Eina_List *tooltip_surfaces;
void *gadget_resource;
Tooltip popup, ctxpopup, base;
Eina_List *extracted;
} Instance;
typedef struct RConfig
{
Eina_List *items;
Evas_Object *config_dialog;
} RConfig;
static Eina_Bool runner_enabled;
static E_Config_DD *conf_edd = NULL;
static E_Config_DD *conf_item_edd = NULL;
static int ns_fd = -1;
static RConfig *rconfig;
static Eina_List *instances;
static Eina_List *wizards;
static Eina_Hash *sandbox_gadgets;
static Eina_List *handlers;
static Eio_Monitor *gadget_monitor;
static Eio_File *gadget_lister;
typedef struct Wizard_Item
{
Evas_Object *site;
Evas_Object *popup;
E_Gadget_Wizard_End_Cb cb;
void *data;
int id;
Eina_Bool sandbox E_BITFIELD;
} Wizard_Item;
static char *
sandbox_name(const char *filename)
{
Efreet_Desktop *ed = eina_hash_find(sandbox_gadgets, filename);
char buf[1024];
snprintf(buf, sizeof(buf), "%s (v%s)", ed->name, (char*)eina_hash_find(ed->x, "X-Gadget-Version"));
return strdup(buf);
}
static void
runner_run(Instance *inst)
{
char *preload = eina_strdup(getenv("LD_PRELOAD"));
char buf[PATH_MAX];
int pid;
snprintf(buf, sizeof(buf), "%s/enlightenment/gadgets/%s/loader.so", e_prefix_lib_get(), MODULE_ARCH);
e_util_env_set("LD_PRELOAD", buf);
snprintf(buf, sizeof(buf), "%d", inst->ci->id);
e_util_env_set("E_GADGET_ID", buf);
switch (inst->orient)
{
case E_GADGET_SITE_ORIENT_NONE:
e_util_env_set("E_GADGET_ORIENTATION", "None");
break;
case E_GADGET_SITE_ORIENT_HORIZONTAL:
e_util_env_set("E_GADGET_ORIENTATION", "Horizontal");
break;
case E_GADGET_SITE_ORIENT_VERTICAL:
e_util_env_set("E_GADGET_ORIENTATION", "Vertical");
break;
}
if (inst->anchor)
{
if (inst->anchor & E_GADGET_SITE_ANCHOR_TOP)
{
if (inst->anchor & E_GADGET_SITE_ANCHOR_LEFT)
e_util_env_set("E_GADGET_ANCHOR", "Top,Left");
else if (inst->anchor & E_GADGET_SITE_ANCHOR_RIGHT)
e_util_env_set("E_GADGET_ANCHOR", "Top,Right");
else
e_util_env_set("E_GADGET_ANCHOR", "Top");
}
else if (inst->anchor & E_GADGET_SITE_ANCHOR_BOTTOM)
{
if (inst->anchor & E_GADGET_SITE_ANCHOR_LEFT)
e_util_env_set("E_GADGET_ANCHOR", "Bottom,Left");
else if (inst->anchor & E_GADGET_SITE_ANCHOR_RIGHT)
e_util_env_set("E_GADGET_ANCHOR", "Bottom,Right");
else
e_util_env_set("E_GADGET_ANCHOR", "Bottom");
}
else
{
if (inst->anchor & E_GADGET_SITE_ANCHOR_LEFT)
e_util_env_set("E_GADGET_ANCHOR", "Left");
else if (inst->anchor & E_GADGET_SITE_ANCHOR_RIGHT)
e_util_env_set("E_GADGET_ANCHOR", "Right");
}
}
e_util_env_set("E_GADGET_ID", buf);
unshare(CLONE_NEWPID);
inst->exe = efl_wl_run(inst->obj, inst->ci->cmd);
setns(ns_fd, CLONE_NEWPID);
e_util_env_set("E_GADGET_ANCHOR", NULL);
e_util_env_set("E_GADGET_ORIENTATION", NULL);
e_util_env_set("E_GADGET_ID", NULL);
e_util_env_set("LD_PRELOAD", preload);
free(preload);
eina_hash_free_buckets(inst->allowed_pids);
pid = ecore_exe_pid_get(inst->exe);
ecore_exe_data_set(inst->exe, inst);
eina_hash_add(inst->allowed_pids, &pid, (void*)1);
}
static void
_config_close(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Config_Item *ci = data;
Instance *inst = ci->inst;
e_comp_ungrab_input(1, 1);
rconfig->config_dialog = NULL;
if (ci->cmd_changed)
{
char *cmd;
cmd = elm_entry_markup_to_utf8(elm_entry_entry_get(evas_object_data_get(obj, "entry")));
eina_stringshare_replace(&ci->cmd, cmd);
free(cmd);
e_config_save_queue();
}
if (!inst) ci->cmd_changed = 0;
if (!ci->cmd_changed) return;
ci->cmd_changed = 0;
if (inst->exe) ecore_exe_quit(inst->exe);
runner_run(inst);
}
static void
_config_label_add(Evas_Object *tb, const char *txt, int row)
{
Evas_Object *o;
o = elm_label_add(tb);
E_ALIGN(o, 0, 0.5);
elm_object_text_set(o, txt);
evas_object_show(o);
elm_table_pack(tb, o, 0, row, 1, 1);
}
static void
_config_cmd_changed(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Config_Item *ci = data;
ci->cmd_changed = 1;
}
static void
_config_cmd_activate(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Config_Item *ci = data;
Instance *inst = ci->inst;
char *cmd;
ci->cmd_changed = 0;
cmd = elm_entry_markup_to_utf8(elm_entry_entry_get(obj));
eina_stringshare_replace(&ci->cmd, cmd);
free(cmd);
e_config_save_queue();
if (!inst) return;
if (inst->exe) ecore_exe_quit(inst->exe);
runner_run(inst);
}
EINTERN Evas_Object *
config_runner(Config_Item *ci, E_Zone *zone)
{
Evas_Object *popup, *tb, *o, *ent, *rg;
int row = 0;
if (!zone) zone = e_zone_current_get();
popup = elm_popup_add(e_comp->elm);
E_EXPAND(popup);
evas_object_layer_set(popup, E_LAYER_POPUP);
elm_popup_allow_events_set(popup, 1);
elm_popup_scrollable_set(popup, 1);
tb = elm_table_add(popup);
elm_table_align_set(tb, 0, 0.5);
E_EXPAND(tb);
evas_object_show(tb);
elm_object_content_set(popup, tb);
o = evas_object_rectangle_add(e_comp->evas);
evas_object_size_hint_min_set(o, ELM_SCALE_SIZE(200), 1);
elm_table_pack(tb, o, 0, row++, 2, 1);
_config_label_add(tb, _("Command:"), row);
ent = o = elm_entry_add(tb);
E_FILL(o);
evas_object_show(o);
elm_entry_single_line_set(o, 1);
elm_entry_entry_set(o, ci->cmd);
evas_object_smart_callback_add(o, "changed,user", _config_cmd_changed, ci);
evas_object_smart_callback_add(o, "activated", _config_cmd_activate, ci);
elm_table_pack(tb, o, 1, row++, 1, 1);
_config_label_add(tb, _("On Exit:"), row);
o = rg = elm_radio_add(tb);
E_FILL(o);
evas_object_show(o);
elm_object_text_set(o, _("Restart"));
elm_radio_state_value_set(o, EXIT_MODE_RESTART);
elm_radio_value_pointer_set(o, &ci->exit_mode);
elm_table_pack(tb, o, 1, row++, 1, 1);
o = elm_radio_add(tb);
E_FILL(o);
elm_radio_group_add(o, rg);
evas_object_show(o);
elm_object_text_set(o, _("Delete"));
elm_radio_state_value_set(o, EXIT_MODE_DELETE);
elm_table_pack(tb, o, 1, row++, 1, 1);
popup = e_comp_object_util_add(popup, E_COMP_OBJECT_TYPE_NONE);
evas_object_layer_set(popup, E_LAYER_POPUP);
evas_object_move(popup, zone->x, zone->y);
evas_object_resize(popup, zone->w / 4, zone->h / 3);
e_comp_object_util_center(popup);
evas_object_show(popup);
e_comp_object_util_autoclose(popup, NULL, e_comp_object_util_autoclose_on_escape, NULL);
evas_object_event_callback_priority_add(popup, EVAS_CALLBACK_DEL, EVAS_CALLBACK_PRIORITY_BEFORE, _config_close, ci);
evas_object_data_set(popup, "entry", ent);
e_comp_grab_input(1, 1);
elm_object_focus_set(ent, 1);
return rconfig->config_dialog = popup;
}
static Config_Item *
_conf_item_get(int *id)
{
Config_Item *ci;
Eina_List *l;
if (*id > 0)
{
EINA_LIST_FOREACH(rconfig->items, l, ci)
if (*id == ci->id) return ci;
}
ci = E_NEW(Config_Item, 1);
if (!*id)
*id = ci->id = rconfig->items ? eina_list_count(rconfig->items) + 1 : 1;
else
ci->id = *id;
if (ci->id < 1) return ci;
rconfig->items = eina_list_append(rconfig->items, ci);
e_config_save_queue();
return ci;
}
static void
wizard_site_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Wizard_Item *wi = data;
wi->site = NULL;
evas_object_hide(wi->popup);
evas_object_del(wi->popup);
}
static void
_wizard_config_end(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Wizard_Item *wi = data;
Eina_List *l;
Config_Item *ci;
EINA_LIST_FOREACH(rconfig->items, l, ci)
{
if (ci->id == wi->id)
{
if (ci->cmd) break;
wi->id = 0;
free(ci);
rconfig->items = eina_list_remove_list(rconfig->items, l);
break;
}
}
if (wi->site)
wi->cb(wi->data, wi->id);
wizards = eina_list_remove(wizards, wi);
if (wi->site)
evas_object_event_callback_del_full(wi->site, EVAS_CALLBACK_DEL, wizard_site_del, wi);
free(wi);
}
static Evas_Object *
runner_wizard(E_Gadget_Wizard_End_Cb cb, void *data, Evas_Object *site)
{
int id = 0;
Config_Item *ci;
Wizard_Item *wi;
wi = E_NEW(Wizard_Item, 1);
wi->cb = cb;
wi->data = data;
wi->site = site;
evas_object_event_callback_add(wi->site, EVAS_CALLBACK_DEL, wizard_site_del, wi);
wizards = eina_list_append(wizards, wi);
ci = _conf_item_get(&id);
wi->id = ci->id;
wi->popup = config_runner(ci, NULL);
evas_object_event_callback_add(wi->popup, EVAS_CALLBACK_DEL, _wizard_config_end, wi);
return wi->popup;
}
/////////////////////////////////////////
static void
mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Instance *inst = data;
evas_object_focus_set(inst->obj, 1);
}
static void
runner_removed(void *data, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Instance *inst = data;
if (inst->box != event_info) return;
rconfig->items = eina_list_remove(rconfig->items, inst->ci);
eina_stringshare_del(inst->ci->cmd);
E_FREE(inst->ci);
}
static void
runner_site_gravity(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Instance *inst = data;
if (inst->gadget_resource)
e_gadget_send_gadget_gravity(inst->gadget_resource, e_gadget_site_gravity_get(obj));
}
static void
runner_site_anchor(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Instance *inst = data;
inst->anchor = e_gadget_site_anchor_get(obj);
if (inst->gadget_resource)
e_gadget_send_gadget_anchor(inst->gadget_resource, inst->anchor);
}
static void
runner_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Instance *inst = data;
Evas_Object *site = e_gadget_site_get(obj);
if (e_comp->comp_type == E_PIXMAP_TYPE_WL)
e_comp_wl->efl_wls = eina_list_remove(e_comp_wl->efl_wls, inst->obj);
evas_object_smart_callback_del_full(site, "gadget_removed", runner_removed, inst);
evas_object_smart_callback_del_full(site, "gadget_site_anchor", runner_site_anchor, inst);
evas_object_smart_callback_del_full(site, "gadget_site_gravity", runner_site_gravity, inst);
if (inst->ci)
inst->ci->inst = NULL;
else
ecore_exe_signal(inst->exe, 2);
E_FREE_FUNC(inst->exe, ecore_exe_terminate);
instances = eina_list_remove(instances, inst);
eina_hash_free(inst->allowed_pids);
eina_list_free(inst->tooltip_surfaces);
free(inst);
}
static Evas_Object *
runner_gadget_configure(Evas_Object *g)
{
Instance *inst = evas_object_data_get(g, "runner");
if (inst->ci->sandbox)
{
if (inst->gadget_resource)
e_gadget_send_gadget_configure(inst->gadget_resource);
return NULL;
}
else
return config_runner(inst->ci, e_comp_object_util_zone_get(g));
}
static void
runner_created(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Instance *inst = data;
if (inst->box != event_info) return;
inst->anchor = e_gadget_site_anchor_get(obj);
e_gadget_configure_cb_set(inst->box, runner_gadget_configure);
evas_object_smart_callback_del_full(obj, "gadget_created", runner_created, data);
if (e_gadget_site_is_desklock(obj))
evas_object_show(inst->obj);
else if (!e_desklock_state_get())
evas_object_show(inst->obj);
runner_run(inst);
}
static void
gadget_unbind(struct wl_resource *resource)
{
Instance *inst = wl_resource_get_user_data(resource);
inst->gadget_resource = NULL;
}
static void
gadget_open_uri(struct wl_client *client EINA_UNUSED, struct wl_resource *resource EINA_UNUSED, const char *uri)
{
//Instance *inst = wl_resource_get_user_data(resource);
/* FIXME: rate limit? */
e_util_open(uri, NULL);
}
static void
gadget_set_tooltip(struct wl_client *client EINA_UNUSED, struct wl_resource *resource, struct wl_resource *surface)
{
Instance *inst = wl_resource_get_user_data(resource);
inst->tooltip_surfaces = eina_list_append(inst->tooltip_surfaces, surface);
}
static const struct e_gadget_interface _gadget_interface =
{
.open_uri = gadget_open_uri,
.set_tooltip = gadget_set_tooltip,
};
static void
gadget_bind(struct wl_client *client, void *data, uint32_t version, uint32_t id)
{
struct wl_resource *res;
Instance *inst = data;
pid_t pid;
Evas_Object *site;
wl_client_get_credentials(client, &pid, NULL, NULL);
if (pid != ecore_exe_pid_get(inst->exe))
{
wl_client_post_no_memory(client);
return;
}
res = wl_resource_create(client, &e_gadget_interface, version, id);
wl_resource_set_implementation(res, &_gadget_interface, data, gadget_unbind);
inst->gadget_resource = res;
site = e_gadget_site_get(inst->box);
e_gadget_send_gadget_orient(res, e_gadget_site_orient_get(site));
e_gadget_send_gadget_gravity(res, e_gadget_site_gravity_get(site));
e_gadget_send_gadget_anchor(res, e_gadget_site_anchor_get(site));
}
static void
ar_bind(struct wl_client *client, void *data, uint32_t version, uint32_t id)
{
struct wl_resource *res;
Instance *inst = data;
int v;
const void *ar_interface;
pid_t pid;
wl_client_get_credentials(client, &pid, NULL, NULL);
if (pid != ecore_exe_pid_get(inst->exe))
{
wl_client_post_no_memory(client);
return;
}
ar_interface = e_comp_wl_extension_action_route_interface_get(&v);
if (!(res = wl_resource_create(client, &action_route_interface, MIN(v, version), id)))
{
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(res, ar_interface, inst->allowed_pids, NULL);
}
static void
child_close(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Instance *inst = data;
Evas_Object *ext;
inst->popup.obj = NULL;
inst->popup.content = NULL;
ext = evas_object_data_get(obj, "extracted");
elm_box_unpack_all(obj);
inst->extracted = eina_list_remove(inst->extracted, ext);
evas_object_hide(ext);
}
static void
child_added(void *data, Evas_Object *obj, void *event_info)
{
Evas_Object *popup, *bx;
E_Zone *zone = e_comp_object_util_zone_get(obj);
Instance *inst = data;
if (!efl_wl_surface_extract(event_info)) return;
inst->extracted = eina_list_append(inst->extracted, event_info);
inst->popup.content = event_info;
popup = elm_popup_add(e_comp->elm);
e_comp_object_util_del_list_append(event_info, popup);
E_EXPAND(popup);
evas_object_layer_set(popup, E_LAYER_POPUP);
elm_popup_allow_events_set(popup, 1);
elm_popup_scrollable_set(popup, 1);
bx = elm_box_add(popup);
E_EXPAND(event_info);
E_FILL(event_info);
elm_box_homogeneous_set(bx, 1);
evas_object_show(bx);
evas_object_show(event_info);
elm_box_pack_end(bx, event_info);
elm_object_content_set(popup, bx);
inst->popup.obj = popup = e_comp_object_util_add(popup, E_COMP_OBJECT_TYPE_NONE);
evas_object_layer_set(popup, E_LAYER_POPUP);
evas_object_move(popup, zone->x, zone->y);
evas_object_resize(popup, zone->w / 4, zone->h / 3);
e_comp_object_util_center(popup);
evas_object_show(popup);
e_comp_canvas_feed_mouse_up(0);
e_comp_object_util_autoclose(popup, NULL, e_comp_object_util_autoclose_on_escape, NULL);
evas_object_event_callback_add(bx, EVAS_CALLBACK_DEL, child_close, inst);
evas_object_data_set(bx, "extracted", event_info);
evas_object_focus_set(event_info, 1);
}
static void
extracted_del(Instance *inst, Evas_Object *ext)
{
inst->extracted = eina_list_remove(inst->extracted, ext);
evas_object_hide(ext);
}
static void
popup_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Instance *inst = data;
Evas_Object *ext;
inst->ctxpopup.obj = NULL;
inst->ctxpopup.content = NULL;
ext = evas_object_data_get(obj, "extracted");
elm_box_unpack_all(obj);
extracted_del(inst, ext);
}
static void
popup_dismissed(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
evas_object_del(obj);
}
static void
popup_hide(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Instance *inst = data;
elm_ctxpopup_dismiss(inst->ctxpopup.obj);
evas_object_del(elm_object_content_get(inst->ctxpopup.obj));
}
static void
popup_hints_update(Evas_Object *obj)
{
double w, h;
E_Zone *zone = e_comp_object_util_zone_get(obj);
evas_object_size_hint_weight_get(obj, &w, &h);
w = E_CLAMP(w, 0, 0.5);
h = E_CLAMP(h, 0, 0.5);
if ((w > 0) && (h > 0))
{
evas_object_size_hint_min_set(obj, w * zone->w, h * zone->h);
evas_object_size_hint_max_set(obj, w * zone->w, h * zone->h);
}
if ((!EINA_DBL_NONZERO(w)) && (!EINA_DBL_NONZERO(h)))
{
int ww, hh;
evas_object_geometry_get(obj, NULL, NULL, &ww, &hh);
evas_object_size_hint_min_set(obj, ww, hh);
}
E_WEIGHT(obj, 0, 0);
}
static void
popup_hints(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
evas_object_event_callback_del_full(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, popup_hints, data);
popup_hints_update(obj);
evas_object_event_callback_add(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, popup_hints, data);
}
static void
tooltip_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Tooltip *tt = data;
Instance *inst = evas_object_data_get(tt->tooltip_content, "instance");
tt->tooltip_content = NULL;
inst->tooltip_surfaces = eina_list_remove(inst->tooltip_surfaces, tt->tooltip_surface);
tt->tooltip_surface = NULL;
elm_object_tooltip_unset(tt->obj);
extracted_del(inst, obj);
}
static void
tooltip_hide(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Tooltip *tt = data;
elm_box_unpack_all(obj);
if (tt->tooltip_content) evas_object_hide(tt->tooltip_content);
tt->tooltip_content = NULL;
tt->tooltip_surface = NULL;
}
static void
tooltip_hints(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
int w, h;
evas_object_size_hint_aspect_get(obj, NULL, &w, &h);
evas_object_size_hint_min_set(obj, w, h);
}
static Evas_Object *
tooltip_content_cb(void *data, Evas_Object *obj EINA_UNUSED, Evas_Object *tooltip)
{
Evas_Object *bx;
Tooltip *tt = data;
bx = elm_box_add(tooltip);
evas_object_pass_events_set(bx, 1);
evas_object_event_callback_add(bx, EVAS_CALLBACK_DEL, tooltip_hide, tt);
elm_box_pack_end(bx, tt->tooltip_content);
evas_object_show(tt->tooltip_content);
elm_box_recalculate(bx);
evas_object_show(bx);
return bx;
}
static void
popup_added(void *data, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Instance *inst = data;
Evas_Object *bx;
if (!efl_wl_surface_extract(event_info)) return;
inst->extracted = eina_list_append(inst->extracted, event_info);
if (inst->tooltip_surfaces)
{
Eina_List *l;
struct wl_resource *surface;
EINA_LIST_FOREACH(inst->tooltip_surfaces, l, surface)
if (event_info == efl_wl_extracted_surface_object_find(surface))
{
Evas_Object *base = efl_wl_extracted_surface_extracted_parent_get(event_info);
Tooltip *tt = NULL;
//FIXME: if (inst->tooltip_content) error
if (base)
{
if (base == inst->popup.content)
tt = &inst->popup;
else if (base == inst->ctxpopup.content)
tt = &inst->ctxpopup;
}
else // base tooltip
tt = &inst->base;
if (tt)
{
tt->tooltip_surface = surface;
tt->tooltip_content = event_info;
evas_object_data_set(event_info, "instance", inst);
evas_object_pass_events_set(event_info, 1);
E_FILL(event_info);
tooltip_hints(NULL, NULL, event_info, NULL);
evas_object_event_callback_add(event_info, EVAS_CALLBACK_DEL, tooltip_del, tt);
evas_object_event_callback_add(event_info, EVAS_CALLBACK_CHANGED_SIZE_HINTS, tooltip_hints, tt);
elm_object_tooltip_content_cb_set(tt->obj, tooltip_content_cb, tt, NULL);
}
else
{
inst->extracted = eina_list_remove(inst->extracted, event_info);
evas_object_hide(event_info);
}
return;
}
}
//FIXME: if (inst->ctxpopup.obj) error
inst->ctxpopup.obj = elm_ctxpopup_add(inst->box);
inst->ctxpopup.content = event_info;
elm_object_style_set(inst->ctxpopup.obj, "noblock");
evas_object_smart_callback_add(inst->ctxpopup.obj, "dismissed", popup_dismissed, inst);
evas_object_event_callback_add(event_info, EVAS_CALLBACK_DEL, popup_hide, inst);
bx = elm_box_add(inst->ctxpopup.obj);
popup_hints_update(event_info);
E_FILL(event_info);
evas_object_event_callback_add(event_info, EVAS_CALLBACK_CHANGED_SIZE_HINTS, popup_hints, inst);
evas_object_show(bx);
elm_box_pack_end(bx, event_info);
elm_box_recalculate(bx);
evas_object_show(event_info);
evas_object_data_set(bx, "extracted", event_info);
evas_object_event_callback_add(bx, EVAS_CALLBACK_DEL, popup_del, inst);
elm_object_content_set(inst->ctxpopup.obj, bx);
e_gadget_util_ctxpopup_place(inst->box, inst->ctxpopup.obj, NULL);
evas_object_show(inst->ctxpopup.obj);
evas_object_focus_set(event_info, 1);
}
static void
seat_added(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
efl_wl_seat_keymap_set(obj, NULL, e_comp_wl->xkb.state, e_comp_wl->xkb.map_string, &e_comp_wl->kbd.keys);
efl_wl_seat_key_repeat_set(obj, NULL, e_config->keyboard.repeat_rate, e_config->keyboard.repeat_delay);
}
static void
runner_hints(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Instance *inst = data;
int w, h;
Evas_Aspect_Control aspect;
evas_object_size_hint_min_get(obj, &w, &h);
evas_object_size_hint_min_set(inst->box, w, h);
evas_object_size_hint_max_get(obj, &w, &h);
evas_object_size_hint_max_set(inst->box, w, h);
evas_object_size_hint_aspect_get(obj, &aspect, &w, &h);
evas_object_size_hint_aspect_set(inst->box, aspect, w, h);
}
static void
runner_menu_bugreport(void *data, E_Menu *m EINA_UNUSED, E_Menu_Item *mi EINA_UNUSED)
{
char *url = data;
e_util_open(url, NULL);
free(url);
}
static void
runner_menu(void *data, Evas_Object *obj, void *event_info)
{
E_Menu *m = event_info;
Instance *inst = data;
if (inst->ci->sandbox)
{
E_Menu_Item *mi;
E_Menu *subm;
Efreet_Desktop *ed = eina_hash_find(sandbox_gadgets, e_gadget_type_get(obj));
char buf[1024];
e_menu_title_set(m, ed->name);
subm = e_menu_new();
snprintf(buf, sizeof(buf), _("Version: %s"), (char*)eina_hash_find(ed->x, "X-Gadget-Version"));
e_menu_title_set(subm, buf);
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, _("Details"));
e_menu_item_submenu_set(mi, subm);
e_object_unref(E_OBJECT(subm));
mi = e_menu_item_new(subm);
snprintf(buf, sizeof(buf), "PID: %u", ecore_exe_pid_get(inst->exe));
e_menu_item_label_set(mi, buf);
e_menu_item_disabled_set(mi, 1);
mi = e_menu_item_new(subm);
e_menu_item_label_set(mi, _("Report bug"));
e_util_menu_item_theme_icon_set(mi, "dialog-error");
e_menu_item_callback_set(mi, runner_menu_bugreport, eina_strdup(eina_hash_find(ed->x, "X-Gadget-Bugreport")));
}
else
{
char buf[1024], *p;
strncpy(buf, inst->ci->cmd, sizeof(buf) - 1);
p = strchr(buf, ' ');
if (p) p[0] = 0;
e_menu_title_set(m, ecore_file_file_get(buf));
}
}
static Evas_Object *
gadget_create(Evas_Object *parent, Config_Item *ci, int *id, E_Gadget_Site_Orient orient)
{
Instance *inst;
int ar_version;
inst = E_NEW(Instance, 1);
instances = eina_list_append(instances, inst);
inst->ci = ci;
inst->orient = orient;
if (!inst->ci)
inst->ci = _conf_item_get(id);
inst->ci->inst = inst;
inst->allowed_pids = eina_hash_int32_new(NULL);
inst->obj = efl_wl_add(e_comp->evas);
if (e_comp->comp_type == E_PIXMAP_TYPE_WL)
{
efl_wl_seat_keymap_set(inst->obj, NULL, e_comp_wl->xkb.state, e_comp_wl->xkb.map_string, &e_comp_wl->kbd.keys);
efl_wl_seat_key_repeat_set(inst->obj, NULL, e_config->keyboard.repeat_rate, e_config->keyboard.repeat_delay);
e_comp_wl->efl_wls = eina_list_append(e_comp_wl->efl_wls, inst->obj);
}
E_EXPAND(inst->obj);
E_FILL(inst->obj);
efl_wl_aspect_set(inst->obj, 1);
efl_wl_minmax_set(inst->obj, 1);
efl_wl_global_add(inst->obj, &e_gadget_interface, 1, inst, gadget_bind);
evas_object_smart_callback_add(inst->obj, "child_added", child_added, inst);
evas_object_smart_callback_add(inst->obj, "popup_added", popup_added, inst);
if (e_comp->comp_type == E_PIXMAP_TYPE_WL)
evas_object_smart_callback_add(inst->obj, "seat_added", seat_added, inst);
e_comp_wl_extension_action_route_interface_get(&ar_version);
efl_wl_global_add(inst->obj, &action_route_interface, ar_version, inst, ar_bind);
evas_object_event_callback_add(inst->obj, EVAS_CALLBACK_MOUSE_DOWN, mouse_down, inst);
evas_object_smart_callback_add(parent, "gadget_created", runner_created, inst);
evas_object_smart_callback_add(parent, "gadget_removed", runner_removed, inst);
evas_object_smart_callback_add(parent, "gadget_site_anchor", runner_site_anchor, inst);
evas_object_smart_callback_add(parent, "gadget_site_gravity", runner_site_gravity, inst);
inst->base.obj = inst->box = elm_box_add(e_comp->elm);
evas_object_data_set(inst->box, "runner", inst);
evas_object_smart_callback_add(inst->box, "gadget_menu", runner_menu, inst);
evas_object_event_callback_add(inst->box, EVAS_CALLBACK_DEL, runner_del, inst);
evas_object_event_callback_add(inst->obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, runner_hints, inst);
elm_box_homogeneous_set(inst->box, 1);
elm_box_pack_end(inst->box, inst->obj);
return inst->box;
}
static Evas_Object *
runner_create(Evas_Object *parent, int *id, E_Gadget_Site_Orient orient)
{
Evas_Object *obj;
Config_Item *ci = NULL;
if (orient) return NULL;
if (*id > 0) ci = _conf_item_get(id);
if ((*id < 0) || ((ci) && (ci->inst)))
{
obj = elm_image_add(parent);
elm_image_file_set(obj, e_theme_edje_file_get(NULL, "e/icons/modules-launcher"), "e/icons/modules-launcher");
evas_object_size_hint_aspect_set(obj, EVAS_ASPECT_CONTROL_BOTH, 1, 1);
return obj;
}
return gadget_create(parent, ci, id, orient);
}
static Eina_Bool
runner_exe_del(void *d EINA_UNUSED, int t EINA_UNUSED, Ecore_Exe_Event_Del *ev)
{
Instance *inst = ecore_exe_data_get(ev->exe);
if ((!inst) || (!instances) || (!eina_list_data_find(instances, inst))) return ECORE_CALLBACK_RENEW;
switch (inst->ci->exit_mode)
{
case EXIT_MODE_RESTART:
/* FIXME: probably notify? */
if (ev->exit_code == 255) //exec error
e_gadget_del(inst->box);
else
runner_run(inst);
break;
case EXIT_MODE_DELETE:
e_gadget_del(inst->box);
break;
}
return ECORE_CALLBACK_RENEW;
}
///////////////////////////////
static Evas_Object *
sandbox_create(Evas_Object *parent, const char *type, int *id, E_Gadget_Site_Orient orient)
{
Efreet_Desktop *ed = eina_hash_find(sandbox_gadgets, type);
Config_Item *ci = NULL;
if (*id > 0) ci = _conf_item_get(id);
if ((*id < 0) || (ci && ci->inst))
{
if (ed->x)
{
const char *orients = eina_hash_find(ed->x, "X-Gadget-Orientations");
if (orients)
{
const char *ostring[] =
{
"None",
"Horizontal",
"Vertical",
};
const char *v, *val = orients;
Eina_Bool found = EINA_FALSE;
v = strchr(val, ';');
do
{
if (v)
{
if (!memcmp(val, ostring[orient], v - val))
{
found = EINA_TRUE;
break;
}
val = v + 1;
v = strchr(val, ';');
}
else
{
if (!strcmp(val, ostring[orient]))
found = EINA_TRUE;
break;
}
} while (val[0]);
if (!found) return NULL;
}
}
if (ed->icon)
{
int w, h;
Eina_Bool fail = EINA_FALSE;
Evas_Object *obj;
obj = elm_image_add(parent);
if (ed->icon[0] == '/')
{
if (eina_str_has_extension(ed->icon, ".edj"))
fail = !elm_image_file_set(obj, ed->icon, "icon");
else
fail = !elm_image_file_set(obj, ed->icon, NULL);
}
else
{
if (!elm_image_file_set(obj, e_theme_edje_file_get(NULL, ed->icon), ed->icon))
fail = !elm_icon_standard_set(obj, ed->icon);
}
if (!fail)
{
elm_image_object_size_get(obj, &w, &h);
if (w && h)
evas_object_size_hint_aspect_set(obj, EVAS_ASPECT_CONTROL_BOTH, w, h);
return obj;
}
evas_object_del(obj);
}
}
if (!ci)
{
ci = _conf_item_get(id);
ci->exit_mode = EXIT_MODE_RESTART;
}
if (ci->id > 0)
if (!eina_streq(ci->cmd, ed->exec))
e_config_save_queue();
eina_stringshare_replace(&ci->cmd, ed->exec);
ci->sandbox = 1;
return gadget_create(parent, ci, id, orient);
}
///////////////////////////////
static void
gadget_dir_add(const char *filename)
{
const char *file;
char buf[PATH_MAX];
Efreet_Desktop *ed;
file = ecore_file_file_get(filename);
snprintf(buf, sizeof(buf), "%s/%s.desktop", filename, file);
ed = efreet_desktop_new(buf);
EINA_SAFETY_ON_NULL_RETURN(ed);
if (!ed->name)
{
char str[4096];
snprintf(str, sizeof(str), _("A gadget .desktop file was found,</ps>"
"but no [Name] entry was specified!</ps>"
"%s"), buf);
/* FIXME: maybe don't use notification here? T6630 */
e_notification_util_send(_("Gadget Error"), str);
efreet_desktop_free(ed);
return;
}
if (ed->type != EFREET_DESKTOP_TYPE_APPLICATION)
{
char str[4096];
snprintf(str, sizeof(str), _("A gadget .desktop file was found,</ps>"
"but [Type] is not set to Application!</ps>"
"%s"), buf);
/* FIXME: maybe don't use notification here? T6630 */
e_notification_util_send(_("Gadget Error"), str);
efreet_desktop_free(ed);
return;
}
if ((!ed->x) || (!eina_hash_find(ed->x, "X-Gadget-Version")))
{
char str[4096];
snprintf(str, sizeof(str), _("A gadget .desktop file was found,</ps>"
"but [X-Gadget-Version] is missing!</ps>"
"%s"), buf);
/* FIXME: maybe don't use notification here? T6630 */
e_notification_util_send(_("Gadget Error"), str);
efreet_desktop_free(ed);
return;
}
if (!eina_hash_find(ed->x, "X-Gadget-Bugreport"))
{
char str[4096];
snprintf(str, sizeof(str), _("A gadget .desktop file was found,</ps>"
"but [X-Gadget-Bugreport] is missing!</ps>"
"%s"), buf);
/* FIXME: maybe don't use notification here? T6630 */
e_notification_util_send(_("Gadget Error"), str);
efreet_desktop_free(ed);
return;
}
eina_hash_add(sandbox_gadgets, filename, ed);
e_gadget_external_type_add("runner_sandbox", filename, sandbox_create, NULL);
e_gadget_external_type_name_cb_set("runner_sandbox", filename, sandbox_name);
}
static Eina_Bool
monitor_dir_create(void *d EINA_UNUSED, int t EINA_UNUSED, Eio_Monitor_Event *ev)
{
if (!eina_hash_find(sandbox_gadgets, ev->filename))
gadget_dir_add(ev->filename);
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
monitor_dir_del(void *d EINA_UNUSED, int t EINA_UNUSED, Eio_Monitor_Event *ev)
{
eina_hash_del_by_key(sandbox_gadgets, ev->filename);
e_gadget_external_type_del("runner_sandbox", ev->filename);
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
monitor_error(void *d EINA_UNUSED, int t EINA_UNUSED, Eio_Monitor_Error *ev EINA_UNUSED)
{
/* panic? */
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
list_filter_cb(void *d EINA_UNUSED, Eio_File *ls EINA_UNUSED, const Eina_File_Direct_Info *info)
{
struct stat st;
char buf[PATH_MAX];
if (info->type != EINA_FILE_DIR) return EINA_FALSE;
if (info->path[info->name_start] == '.') return EINA_FALSE;
snprintf(buf, sizeof(buf), "%s/%s.desktop", info->path, info->path + info->name_start);
return !stat(info->path, &st);
}
static void
list_main_cb(void *d EINA_UNUSED, Eio_File *ls EINA_UNUSED, const Eina_File_Direct_Info *info)
{
gadget_dir_add(info->path);
}
static void
list_done_cb(void *d EINA_UNUSED, Eio_File *ls EINA_UNUSED)
{
gadget_lister = NULL;
}
static void
list_error_cb(void *d EINA_UNUSED, Eio_File *ls EINA_UNUSED, int error EINA_UNUSED)
{
gadget_lister = NULL;
}
static Ecore_Job *desklock_job;
static void
desklock_job_cb()
{
Eina_List *l;
Instance *inst;
EINA_LIST_FOREACH(instances, l, inst)
{
if (e_gadget_site_is_desklock(e_gadget_site_get(inst->box))) continue;
if (e_desklock_state_get())
evas_object_hide(inst->obj);
else
evas_object_show(inst->obj);
}
desklock_job = NULL;
}
static Eina_Bool
desklock_event()
{
if (!desklock_job) desklock_job = ecore_job_add(desklock_job_cb, NULL);
return ECORE_CALLBACK_RENEW;
}
EINTERN void
e_gadget_runner_init(void)
{
char buf[PATH_MAX];
snprintf(buf, sizeof(buf), "%s/enlightenment/gadgets/%s/loader.so", e_prefix_lib_get(), MODULE_ARCH);
if (!ecore_file_exists(buf)) return;
runner_enabled = EINA_TRUE;
conf_item_edd = E_CONFIG_DD_NEW("Config_Item", Config_Item);
#undef T
#undef D
#define T Config_Item
#define D conf_item_edd
E_CONFIG_VAL(D, T, id, INT);
E_CONFIG_VAL(D, T, exit_mode, INT);
E_CONFIG_VAL(D, T, cmd, STR);
conf_edd = E_CONFIG_DD_NEW("RConfig", RConfig);
#undef T
#undef D
#define T RConfig
#define D conf_edd
E_CONFIG_LIST(D, T, items, conf_item_edd);
rconfig = e_config_domain_load("e_gadget_runner", conf_edd);
if (!rconfig) rconfig = E_NEW(RConfig, 1);
e_gadget_type_add("runner", runner_create, runner_wizard);
{
snprintf(buf, sizeof(buf), "%s/enlightenment/gadgets/%s", e_prefix_lib_get(), MODULE_ARCH);
gadget_monitor = eio_monitor_add(buf);
gadget_lister = eio_file_direct_ls(buf, list_filter_cb, list_main_cb, list_done_cb, list_error_cb, NULL);
}
E_LIST_HANDLER_APPEND(handlers, ECORE_EXE_EVENT_DEL, runner_exe_del, NULL);
E_LIST_HANDLER_APPEND(handlers, EIO_MONITOR_DIRECTORY_CREATED, monitor_dir_create, NULL);
E_LIST_HANDLER_APPEND(handlers, EIO_MONITOR_DIRECTORY_DELETED, monitor_dir_del, NULL);
E_LIST_HANDLER_APPEND(handlers, EIO_MONITOR_ERROR, monitor_error, NULL);
E_LIST_HANDLER_APPEND(handlers, E_EVENT_DESKLOCK, desklock_event, NULL);
sandbox_gadgets = eina_hash_string_superfast_new((Eina_Free_Cb)efreet_desktop_free);
{
snprintf(buf, sizeof(buf), "/proc/%d/ns/pid", getpid());
ns_fd = open(buf, O_RDONLY);
}
}
EINTERN void
e_gadget_runner_shutdown(void)
{
if (!runner_enabled) return;
e_gadget_type_del("runner");
e_gadget_external_type_del("runner_sandbox", NULL);
if (rconfig)
{
Config_Item *ci;
if (rconfig->config_dialog)
{
evas_object_hide(rconfig->config_dialog);
evas_object_del(rconfig->config_dialog);
}
EINA_LIST_FREE(rconfig->items, ci)
{
eina_stringshare_del(ci->cmd);
free(ci);
}
}
E_FREE(rconfig);
E_CONFIG_DD_FREE(conf_edd);
E_CONFIG_DD_FREE(conf_item_edd);
E_FREE_LIST(handlers, ecore_event_handler_del);
E_FREE_FUNC(sandbox_gadgets, eina_hash_free);
E_FREE_FUNC(gadget_lister, eio_file_cancel);
E_FREE_FUNC(desklock_job, ecore_job_del);
close(ns_fd);
ns_fd = -1;
}
EINTERN void
e_gadget_runner_save(void)
{
if (!runner_enabled) return;
e_config_domain_save("e_gadget_runner", conf_edd, rconfig);
}
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