* e_fm_operation_registry : Add a new api call: EAPI int e_fm2_op_registry_count(void)

src/bin/e_fm_op_registry.c

@@ -468,6 +468,12 @@ e_fm2_op_registry_is_empty(void)
    return eina_hash_population(_e_fm2_op_registry) == 0;
 }
 
+EAPI int
+e_fm2_op_registry_count(void)
+{
+   return eina_hash_population(_e_fm2_op_registry);
+}
+
 
 EAPI unsigned int
 e_fm2_op_registry_init(void)

src/bin/e_fm_op_registry.h

@@ -53,6 +53,8 @@ EAPI Eina_Iterator *e_fm2_op_registry_iterator_new(void);
 EAPI Eina_List     *e_fm2_op_registry_get_all(void);
 EAPI void           e_fm2_op_registry_get_all_free(Eina_List *list);
 EAPI Eina_Bool      e_fm2_op_registry_is_empty(void);
+EAPI int            e_fm2_op_registry_count(void);
+
 
 EAPI unsigned int e_fm2_op_registry_init(void);
 EAPI unsigned int e_fm2_op_registry_shutdown(void);

src/modules/fileman_opinfo/Makefile.am

@@ -0,0 +1,28 @@
+MAINTAINERCLEANFILES = Makefile.in
+MODULE = fileman_opinfo
+
+# data files for the module
+filesdir = $(libdir)/enlightenment/modules/$(MODULE)
+files_DATA = \
+e-module-$(MODULE).edj module.desktop
+
+EXTRA_DIST = $(files_DATA)
+
+# the module .so file
+INCLUDES               = -I. \
+                         -I$(top_srcdir) \
+                         -I$(top_srcdir)/src/modules/$(MODULE) \
+                         -I$(top_srcdir)/src/bin \
+                         -I$(top_srcdir)/src/lib \
+                         -I$(top_srcdir)/src/modules \
+                         @e_cflags@
+pkgdir                 = $(libdir)/enlightenment/modules/$(MODULE)/$(MODULE_ARCH)
+pkg_LTLIBRARIES        = module.la
+module_la_SOURCES      = e_mod_main.c \
+                         e_mod_main.h
+module_la_LIBADD       = @e_libs@ @dlopen_libs@
+module_la_LDFLAGS      = -module -avoid-version
+module_la_DEPENDENCIES = $(top_builddir)/config.h
+
+uninstall:
+	rm -rf $(DESTDIR)$(libdir)/enlightenment/modules/$(MODULE)

src/modules/fileman_opinfo/e_mod_main.c

@@ -0,0 +1,192 @@
+/*
+ * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
+ */
+#include "e.h"
+#include "e_mod_main.h"
+
+typedef struct _Instance Instance;
+
+struct _Instance
+{
+   E_Gadcon_Client *gcc;
+   Evas_Object     *o_btn;
+   Ecore_Event_Handler *fm_op_entry_add_handler;
+   Ecore_Event_Handler *fm_op_entry_del_handler;
+};
+
+/* gadcon requirements */
+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 Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
+static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
+static const E_Gadcon_Client_Class _gadcon_class = {
+   GADCON_CLIENT_CLASS_VERSION, "efm_info", {
+        _gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new, NULL
+     }, E_GADCON_CLIENT_STYLE_PLAIN
+};
+
+/********************   PROTOS   *******************************************/
+void _opinfo_button_cb(void *data, void *data2);
+static void _opinfo_update_gadget(Instance *inst);
+
+/********************   GLOBALS   ******************************************/
+static E_Module *opinfo_module = NULL;
+
+/********************   OP_REGISTRY   *************************************/
+static int
+_opinfo_op_registry_entry_cb(void *data, int type, void *event)
+{
+   _opinfo_update_gadget(data);
+   return ECORE_CALLBACK_RENEW;
+}
+
+static void
+_opinfo_update_gadget(Instance *inst)
+{
+   char buf[1024];
+   int count;
+
+   count = e_fm2_op_registry_count();
+   if (count)
+     snprintf(buf, sizeof(buf), _("%d operations"), count);
+   else
+     snprintf(buf, sizeof(buf), _("idle"));
+   e_widget_button_label_set(inst->o_btn, buf);
+   e_widget_disabled_set(inst->o_btn, count ? 0 : 1);
+}
+
+void
+_opinfo_button_cb(void *data, void *data2)
+{
+   Ecore_X_Window win;
+   Eina_Iterator *itr;
+   E_Fm2_Op_Registry_Entry *ere;
+
+   itr = e_fm2_op_registry_iterator_new();
+   EINA_ITERATOR_FOREACH(itr, ere)
+     {
+	win = e_fm2_op_registry_entry_xwin_get(ere);
+	e_util_dialog_show("TODO","What to show here ?");
+	//ecore_x_window_show(win);
+     }
+   eina_iterator_free(itr);
+}
+/********************   GADCON   *******************************************/
+static E_Gadcon_Client *
+_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
+{
+   Evas_Object *o;
+   E_Gadcon_Client *gcc;
+   Instance *inst;
+
+   inst = E_NEW(Instance, 1);
+
+   o = e_widget_button_add(gc->evas, "", NULL, _opinfo_button_cb, NULL, NULL);
+   inst->o_btn = o;
+   _opinfo_update_gadget(inst);
+
+   gcc = e_gadcon_client_new(gc, name, id, style, o);
+   gcc->data = inst;
+   inst->gcc = gcc;
+
+   e_gadcon_client_util_menu_attach(gcc);
+
+   inst->fm_op_entry_add_handler =
+      ecore_event_handler_add(E_EVENT_FM_OP_REGISTRY_ADD,
+			       _opinfo_op_registry_entry_cb, inst);
+   inst->fm_op_entry_del_handler =
+      ecore_event_handler_add(E_EVENT_FM_OP_REGISTRY_DEL,
+			       _opinfo_op_registry_entry_cb, inst);
+
+   return gcc;
+}
+
+static void
+_gc_shutdown(E_Gadcon_Client *gcc)
+{
+   Instance *inst;
+
+   inst = gcc->data;
+
+   if (inst->fm_op_entry_add_handler) 
+     ecore_event_handler_del(inst->fm_op_entry_add_handler);
+   if (inst->fm_op_entry_del_handler) 
+     ecore_event_handler_del(inst->fm_op_entry_del_handler);
+
+   evas_object_del(inst->o_btn);
+   free(inst);
+}
+
+static void
+_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
+{
+   Instance *inst;
+   Evas_Coord mw, mh;
+
+   inst = gcc->data;
+
+   mw = 120, mh = 40;
+   evas_object_size_hint_min_set(inst->o_btn, mw, mh);
+   e_gadcon_client_aspect_set(gcc, mw, mh);
+   e_gadcon_client_min_size_set(gcc, mw, mh);
+}
+
+static char *
+_gc_label(E_Gadcon_Client_Class *client_class)
+{
+   return _("EFM Operation Info");
+}
+
+static Evas_Object *
+_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas)
+{
+   Evas_Object *o;
+   char buf[4096];
+
+   o = edje_object_add(evas);
+   snprintf(buf, sizeof(buf), "%s/e-module-fileman_opinfo.edj",
+	    e_module_dir_get(opinfo_module));
+   edje_object_file_set(o, buf, "icon");
+   return o;
+}
+
+static const char *
+_gc_id_new(E_Gadcon_Client_Class *client_class)
+{
+   return _gadcon_class.name;
+}
+
+/********************   E MODULE   ****************************************/
+EAPI E_Module_Api e_modapi = 
+{
+   E_MODULE_API_VERSION,
+     "EFM Info"
+};
+
+EAPI void *
+e_modapi_init(E_Module *m)
+{
+   opinfo_module = m;
+
+   e_gadcon_provider_register(&_gadcon_class);
+   return m;
+}
+
+EAPI int
+e_modapi_shutdown(E_Module *m)
+{
+   opinfo_module = NULL;
+
+   e_gadcon_provider_unregister(&_gadcon_class);
+   return 1;
+}
+
+EAPI int
+e_modapi_save(E_Module *m)
+{
+   return 1;
+}
+
+/***************************************************************************/

src/modules/fileman_opinfo/e_mod_main.h

@@ -0,0 +1,13 @@
+/*
+ * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
+ */
+#ifndef E_MOD_MAIN_H
+#define E_MOD_MAIN_H
+
+EAPI extern E_Module_Api e_modapi;
+
+EAPI void *e_modapi_init     (E_Module *m);
+EAPI int   e_modapi_shutdown (E_Module *m);
+EAPI int   e_modapi_save     (E_Module *m);
+
+#endif

src/modules/fileman_opinfo/module.desktop.in

@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Link
+Name=EFM Operation Info
+Name[it]=Informazioni operazioni filemanager
+Icon=e-module-fileman_opinfo
+Comment=<title>Gadget to show current EFM operations</title><br>Can be placed on the desktop or in a shelf.
+Comment[it]=<title>Gadget che mostra le operazioni in corso del file manager</title><br>Può essere messo sul desktop o su una mensola.
+X-Enlightenment-ModuleType=fileman