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enlightenment-module-places/src/e_mod_main.c

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#include <e.h>
#include <E_DBus.h>
#include <E_Hal.h>
#include "config.h"
#include "e_mod_main.h"
#include "e_mod_places.h"
/* Local Function Prototypes */
static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
static void _gc_shutdown(E_Gadcon_Client *gcc);
static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
static char *_gc_label(E_Gadcon_Client_Class *client_class);
static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
static void _gc_id_del(E_Gadcon_Client_Class *client_class, const char *id);
static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
static void _places_conf_new(void);
static void _places_conf_free(void);
static int _places_conf_timer(void *data);
static Config_Item *_places_conf_item_get(const char *id);
static void _places_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event);
static void _places_cb_menu_post(void *data, E_Menu *menu);
static void _places_cb_menu_configure(void *data, E_Menu *mn, E_Menu_Item *mi);
/* Local Variables */
static int uuid = 0;
static E_Config_DD *conf_edd = NULL;
static E_Config_DD *conf_item_edd = NULL;
Eina_List *instances = NULL;
Config *places_conf = NULL;
extern Eina_List *volumes;
static const E_Gadcon_Client_Class _gc_class =
{
GADCON_CLIENT_CLASS_VERSION, "Places",
{_gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon,
_gc_id_new, _gc_id_del, e_gadcon_site_is_not_toolbar},
E_GADCON_CLIENT_STYLE_PLAIN
};
EAPI E_Module_Api e_modapi = {E_MODULE_API_VERSION, "Places"};
/* Module Functions */
EAPI void *
e_modapi_init(E_Module *m)
{
char buf[4096];
/* Set up module's message catalogue */
snprintf(buf, sizeof(buf), "%s/locale", e_module_dir_get(m));
bindtextdomain(PACKAGE, buf);
bind_textdomain_codeset(PACKAGE, "UTF-8");
/* Location of theme to load for this module */
snprintf(buf, sizeof(buf), "%s/e-module-places.edj", m->dir);
/* Display this Modules config info in the main Config Panel */
e_configure_registry_category_add("fileman", 80, D_("Files"),
NULL, "system-file-manager");
e_configure_registry_item_add("fileman/places", 80, D_("Places"),
NULL, buf, e_int_config_places_module);
/* Define EET Data Storage */
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, STR);
E_CONFIG_VAL(D, T, switch2, INT);
conf_edd = E_CONFIG_DD_NEW("Config", Config);
#undef T
#undef D
#define T Config
#define D conf_edd
E_CONFIG_VAL(D, T, version, INT);
E_CONFIG_VAL(D, T, fm, STR);
E_CONFIG_VAL(D, T, auto_mount, UCHAR);
E_CONFIG_VAL(D, T, auto_open, UCHAR);
E_CONFIG_LIST(D, T, conf_items, conf_item_edd);
E_CONFIG_VAL(D, T, show_menu, UCHAR);
E_CONFIG_VAL(D, T, show_home, UCHAR);
E_CONFIG_VAL(D, T, show_desk, UCHAR);
E_CONFIG_VAL(D, T, show_trash, UCHAR);
E_CONFIG_VAL(D, T, show_root, UCHAR);
E_CONFIG_VAL(D, T, show_temp, UCHAR);
E_CONFIG_VAL(D, T, show_bookm, UCHAR);
/* Tell E to find any existing module data. First run ? */
places_conf = e_config_domain_load("module.places", conf_edd);
if (places_conf)
{
if ((places_conf->version >> 16) < MOD_CONFIG_FILE_EPOCH)
{
/* config too old */
_places_conf_free();
ecore_timer_add(1.0, _places_conf_timer,
"Places Module Configuration data needed "
"upgrading. Your old configuration<br> has been"
" wiped and a new set of defaults initialized. "
"This<br>will happen regularly during "
"development, so don't report a<br>bug. "
"This simply means the module needs "
"new configuration<br>data by default for "
"usable functionality that your old<br>"
"configuration simply lacks. This new set of "
"defaults will fix<br>that by adding it in. "
"You can re-configure things now to your<br>"
"liking. Sorry for the inconvenience.<br>");
}
/* Ardvarks */
else if (places_conf->version > MOD_CONFIG_FILE_VERSION)
{
/* config too new...wtf ? */
_places_conf_free();
ecore_timer_add(1.0, _places_conf_timer,
"Your Places Module configuration is NEWER "
"than the module version. This is "
"very<br>strange. This should not happen unless"
" you downgraded<br>the module or "
"copied the configuration from a place where"
"<br>a newer version of the module "
"was running. This is bad and<br>as a "
"precaution your configuration has been now "
"restored to<br>defaults. Sorry for the "
"inconvenience.<br>");
}
}
/* if we don't have a config yet, or it got erased above,
* then create a default one */
if (!places_conf) _places_conf_new();
places_conf->module = m;
e_gadcon_provider_register(&_gc_class);
places_init();
if (places_conf->show_menu)
{
E_Int_Menu_Augmentation *maug;
maug = e_int_menus_menu_augmentation_add("main/1",
places_augmentation,
NULL, NULL, NULL);
}
return m;
}
EAPI int
e_modapi_shutdown(E_Module *m)
{
places_shutdown();
e_configure_registry_item_del("extensions/places");
e_configure_registry_category_del("extensions");
/* Kill the config dialog */
if (places_conf->cfd) e_object_del(E_OBJECT(places_conf->cfd));
places_conf->cfd = NULL;
/* Tell E the module is now unloaded. Gets removed from shelves, etc. */
places_conf->module = NULL;
e_gadcon_provider_unregister(&_gc_class);
_places_conf_free();
E_CONFIG_DD_FREE(conf_item_edd);
E_CONFIG_DD_FREE(conf_edd);
return 1;
}
EAPI int
e_modapi_save(E_Module *m)
{
e_config_domain_save("module.places", conf_edd, places_conf);
return 1;
}
/* Gadcon Functions */
static E_Gadcon_Client *
_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
{
Instance *inst = NULL;
inst = E_NEW(Instance, 1);
inst->conf_item = _places_conf_item_get(id);
inst->o_box = e_box_add(gc->evas);
e_box_homogenous_set(inst->o_box, 0);
e_box_orientation_set(inst->o_box, 0);
e_box_align_set(inst->o_box, 0.0, 0.0);
inst->gcc = e_gadcon_client_new(gc, name, id, style, inst->o_box);
inst->gcc->data = inst;
evas_object_event_callback_add(inst->o_box, EVAS_CALLBACK_MOUSE_DOWN,
_places_cb_mouse_down, inst);
instances = eina_list_append(instances, inst);
places_fill_box(inst->o_box);
return inst->gcc;
}
static void
_gc_shutdown(E_Gadcon_Client *gcc)
{
Instance *inst = NULL;
if (!(inst = gcc->data)) return;
instances = eina_list_remove(instances, inst);
if (inst->menu)
{
e_menu_post_deactivate_callback_set(inst->menu, NULL, NULL);
e_object_del(E_OBJECT(inst->menu));
inst->menu = NULL;
}
if (inst->o_box)
{
evas_object_event_callback_del(inst->o_box, EVAS_CALLBACK_MOUSE_DOWN,
_places_cb_mouse_down);
places_empty_box(inst->o_box);
evas_object_del(inst->o_box);
}
E_FREE(inst);
}
static void
_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
{
Instance *inst;
inst = gcc->data;
switch (orient)
{
case E_GADCON_ORIENT_HORIZ:
case E_GADCON_ORIENT_TOP:
case E_GADCON_ORIENT_BOTTOM:
case E_GADCON_ORIENT_CORNER_TL:
case E_GADCON_ORIENT_CORNER_TR:
case E_GADCON_ORIENT_CORNER_BL:
case E_GADCON_ORIENT_CORNER_BR:
e_gadcon_client_aspect_set(gcc, 100 * eina_list_count(volumes), 50);
e_gadcon_client_min_size_set(gcc, 100 * eina_list_count(volumes), 50);
e_box_orientation_set(inst->o_box, 1);
break;
case E_GADCON_ORIENT_FLOAT:
case E_GADCON_ORIENT_VERT:
case E_GADCON_ORIENT_LEFT:
case E_GADCON_ORIENT_RIGHT:
case E_GADCON_ORIENT_CORNER_LT:
case E_GADCON_ORIENT_CORNER_RT:
case E_GADCON_ORIENT_CORNER_LB:
case E_GADCON_ORIENT_CORNER_RB:
e_gadcon_client_aspect_set(gcc, 200, 50 * eina_list_count(volumes) + 30);
e_gadcon_client_min_size_set(gcc, 200, 50 * eina_list_count(volumes) + 30);
e_box_orientation_set(inst->o_box, 0);
break;
default:
break;
}
places_fill_box(inst->o_box);
}
static char *
_gc_label(E_Gadcon_Client_Class *client_class)
{
return "Places";
}
static const char *
_gc_id_new(E_Gadcon_Client_Class *client_class)
{
Config_Item *ci = NULL;
ci = _places_conf_item_get(NULL);
return ci->id;
}
static void
_gc_id_del(E_Gadcon_Client_Class *client_class, const char *id)
{
// Config_Item *ci = NULL;
// if (!(ci = _places_conf_item_get(id))) return;
// if (ci->id) eina_stringshare_del(ci->id);
// places_conf->conf_items = eina_list_remove(places_conf->conf_items, ci);
// E_FREE(ci);
}
static Evas_Object *
_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas)
{
Evas_Object *o = NULL;
char buf[4096];
snprintf(buf, sizeof(buf), "%s/e-module-places.edj", places_conf->module->dir);
o = edje_object_add(evas);
edje_object_file_set(o, buf, "icon");
return o;
}
/* Conf functions */
static void
_places_conf_new(void)
{
Config_Item *ci = NULL;
char buf[128];
places_conf = E_NEW(Config, 1);
places_conf->version = (MOD_CONFIG_FILE_EPOCH << 16);
#define IFMODCFG(v) if ((places_conf->version & 0xffff) < v) {
#define IFMODCFGEND }
/* setup defaults */
IFMODCFG(0x008d);
places_conf->auto_mount = 0;
places_conf->auto_open = 0;
places_conf->show_home = 1;
places_conf->show_desk = 1;
places_conf->show_trash = 0;
places_conf->show_root = 0;
places_conf->show_temp = 0;
places_conf->show_bookm = 1;
_places_conf_item_get(NULL);
IFMODCFGEND;
IFMODCFG(0x008e);
places_conf->fm = NULL;
IFMODCFGEND;
/* update the version */
places_conf->version = MOD_CONFIG_FILE_VERSION;
/* setup limits on the config properties here (if needed) */
/* save the config to disk */
e_config_save_queue();
}
static void
_places_conf_free(void)
{
while (places_conf->conf_items)
{
Config_Item *ci = NULL;
ci = places_conf->conf_items->data;
places_conf->conf_items =
eina_list_remove_list(places_conf->conf_items,
places_conf->conf_items);
if (ci->id) eina_stringshare_del(ci->id);
E_FREE(ci);
}
if (places_conf->fm) eina_stringshare_del(places_conf->fm);
E_FREE(places_conf);
}
static int
_places_conf_timer(void *data)
{
e_util_dialog_show("Places Configuration Updated", data);
return 0;
}
static Config_Item *
_places_conf_item_get(const char *id)
{
Eina_List *l = NULL;
Config_Item *ci = NULL;
char buf[128];
if (!id)
{
/* nothing passed, return a new id */
snprintf(buf, sizeof(buf), "%s.%d", _gc_class.name, ++uuid);
id = buf;
}
else
{
for (l = places_conf->conf_items; l; l = l->next)
{
if (!(ci = l->data)) continue;
if ((ci->id) && (!strcmp(ci->id, id))) return ci;
}
}
ci = E_NEW(Config_Item, 1);
ci->id = eina_stringshare_add(id);
ci->switch2 = 0;
places_conf->conf_items = eina_list_append(places_conf->conf_items, ci);
return ci;
}
static void
_places_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event)
{
Instance *inst = NULL;
Evas_Event_Mouse_Down *ev;
E_Zone *zone = NULL;
E_Menu_Item *mi = NULL;
int x, y;
if (!(inst = data)) return;
ev = event;
if ((ev->button == 3) && (!inst->menu))
{
/* grab current zone */
zone = e_util_zone_current_get(e_manager_current_get());
/* create popup menu */
inst->menu = e_menu_new();
e_menu_post_deactivate_callback_set(inst->menu, _places_cb_menu_post,
inst);
mi = e_menu_item_new(inst->menu);
e_menu_item_label_set(mi, D_("Configuration"));
e_util_menu_item_theme_icon_set(mi, "preferences-system");
e_menu_item_callback_set(mi, _places_cb_menu_configure, NULL);
/* Each Gadget Client has a utility menu from the Container */
e_gadcon_client_util_menu_items_append(inst->gcc, inst->menu, 0);
e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &x, &y,
NULL, NULL);
/* show the menu relative to gadgets position */
e_menu_activate_mouse(inst->menu, zone, (x + ev->output.x),
(y + ev->output.y), 1, 1,
E_MENU_POP_DIRECTION_AUTO, ev->timestamp);
evas_event_feed_mouse_up(inst->gcc->gadcon->evas, ev->button,
EVAS_BUTTON_NONE, ev->timestamp, NULL);
}
}
static void
_places_cb_menu_post(void *data, E_Menu *menu)
{
Instance *inst = NULL;
if (!(inst = data)) return;
if (!inst->menu) return;
e_object_del(E_OBJECT(inst->menu));
inst->menu = NULL;
}
static void
_places_cb_menu_configure(void *data, E_Menu *mn, E_Menu_Item *mi)
{
if (!places_conf) return;
if (places_conf->cfd) return;
e_int_config_places_module(mn->zone->container, NULL);
}
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