add teamwork module

see http://e18releasemanager.wordpress.com/2013/06/14/why/ for more info

15 files changed, 1906 insertions, 11 deletions

diff --git a/ChangeLog b/ChangeLog
index 6881acf09a..3e489ea989 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-06-14 Mike Blumenkrantz
+
+        * add teamwork module
+
 2013-06-13 Mike Blumenkrantz
 
         * filemanager dnd operations now show all files when dragging
diff --git a/INSTALL b/INSTALL
index e55f642b76..a1e89e18ad 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,14 +1,370 @@
-COMPILING and INSTALLING:
+Installation Instructions
+*************************
 
-If you got a official release tar archive do:
-    ./configure
-    
-( otherwise if you got this from enlightenment cvs do: ./autogen.sh )
-    
-Then to compile:
-    make
+Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation,
+Inc.
 
-To install (run this as root, or the user who handles installs):
-    make install
+   Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
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+without warranty of any kind.
+
+Basic Installation
+==================
+
+   Briefly, the shell commands `./configure; make; make install' should
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+                 CPP="gcc -E" CXXCPP="g++ -E"
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+--disable-silent-rules' sets the default to verbose, which can be
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+Particular systems
+==================
+
+   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
+CC is not installed, it is recommended to use the following options in
+order to use an ANSI C compiler:
+
+     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
+
+and if that doesn't work, install pre-built binaries of GCC for HP-UX.
+
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+   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
+parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
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+
+     ./configure CC="cc"
+
+and if that doesn't work, try
+
+     ./configure CC="cc -nodtk"
+
+   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
+directory contains several dysfunctional programs; working variants of
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+
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+not `/usr/local'.  It is recommended to use the following options:
+
+     ./configure --prefix=/boot/common
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+Specifying the System Type
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+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
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+     KERNEL-OS
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+`config.sub' isn't included in this package, then this package doesn't
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+Sharing Defaults
+================
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+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
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+   Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
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+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug.  Until the bug is fixed you can use this workaround:
+
+     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
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+   `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+     Print a summary of all of the options to `configure', and exit.
+
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+     Print a summary of the options unique to this package's
+     `configure', and exit.  The `short' variant lists options used
+     only in the top level, while the `recursive' variant lists options
+     also present in any nested packages.
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+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
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+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
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+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
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+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
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+`--srcdir=DIR'
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+`--prefix=DIR'
+     Use DIR as the installation prefix.  *note Installation Names::
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+     the installation locations.
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+`--no-create'
+`-n'
+     Run the configure checks, but stop before creating any output
+     files.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
 
-NOTE: You MUST make install Enlightenment for it to run properly.
diff --git a/NEWS b/NEWS
index 3c5255998c..f62f9bf71f 100644
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,7 @@ Additions:
         * bluez4: control bluetoothd daemon
         * conf_comp: configuration dialogs for composite, like in previous comp
           module
+        * teamwork
     API:
         * Added action to reset filemanager
         * Added function to hide all active menus
diff --git a/configure.ac b/configure.ac
index 2eea45ef0a..d4a92411e1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -903,6 +903,7 @@ AC_E_OPTIONAL_MODULE([systray], true)
 AC_E_OPTIONAL_MODULE([appmenu], true)
 AC_E_OPTIONAL_MODULE([physics], true, [CHECK_MODULE_PHYSICS])
 AC_E_OPTIONAL_MODULE([quickaccess], true)
+AC_E_OPTIONAL_MODULE([teamwork], true)
 AC_E_OPTIONAL_MODULE([shot], true)
 AC_E_OPTIONAL_MODULE([backlight], true)
 AC_E_OPTIONAL_MODULE([tasks], true)
@@ -1026,6 +1027,7 @@ src/modules/appmenu/module.desktop
 src/modules/conf_comp/module.desktop
 src/modules/physics/module.desktop
 src/modules/quickaccess/module.desktop
+src/modules/teamwork/module.desktop
 src/modules/shot/module.desktop
 src/modules/backlight/module.desktop
 src/modules/tasks/module.desktop
diff --git a/src/bin/e_module.c b/src/bin/e_module.c
index f7af17e33b..9de1968e21 100644
--- a/src/bin/e_module.c
+++ b/src/bin/e_module.c
@@ -889,6 +889,7 @@ _e_module_whitelist_check(void)
       "syscon",
       "systray",
       "tasks",
+      "teamwork",
       "temperature",
       "tiling",
       "winlist",
diff --git a/src/modules/Makefile.am b/src/modules/Makefile.am
index a2932a44f1..2f085bb6d5 100644
--- a/src/modules/Makefile.am
+++ b/src/modules/Makefile.am
@@ -207,6 +207,10 @@ if USE_MODULE_QUICKACCESS
 include Makefile_quickaccess.am
 endif
 
+if USE_MODULE_TEAMWORK
+include Makefile_teamwork.am
+endif
+
 if USE_MODULE_SHOT
 include Makefile_shot.am
 endif
diff --git a/src/modules/Makefile_teamwork.am b/src/modules/Makefile_teamwork.am
new file mode 100644
index 0000000000..90029c7097
--- /dev/null
+++ b/src/modules/Makefile_teamwork.am
@@ -0,0 +1,19 @@
+teamworkdir = $(MDIR)/teamwork
+teamwork_DATA = teamwork/e-module-teamwork.edj \
+		   teamwork/module.desktop
+
+EXTRA_DIST += $(teamwork_DATA)
+
+teamworkpkgdir = $(MDIR)/teamwork/$(MODULE_ARCH)
+teamworkpkg_LTLIBRARIES = teamwork/module.la
+
+teamwork_module_la_SOURCES = teamwork/e_mod_main.c \
+				teamwork/e_mod_config.c \
+				teamwork/e_mod_main.h \
+				teamwork/e_mod_tw.c \
+				teamwork/sha1.c \
+				teamwork/sha1.h
+
+.PHONY: teamwork install-teamwork
+teamwork: $(teamworkpkg_LTLIBRARIES) $(teamwork_DATA)
+install-teamwork: install-teamworkDATA install-teamworkpkgLTLIBRARIES
diff --git a/src/modules/teamwork/e-module-teamwork.edj b/src/modules/teamwork/e-module-teamwork.edj
new file mode 100644
index 0000000000..a394dcb853
--- /dev/null
+++ b/src/modules/teamwork/e-module-teamwork.edj
diff --git a/src/modules/teamwork/e_mod_config.c b/src/modules/teamwork/e_mod_config.c
new file mode 100644
index 0000000000..e6e6ea7d4c
--- /dev/null
+++ b/src/modules/teamwork/e_mod_config.c
@@ -0,0 +1,157 @@
+#include "e_mod_main.h"
+
+struct _E_Config_Dialog_Data
+{
+   int disable_media_fetch;
+   double allowed_media_size;
+   double allowed_media_age;
+
+   double mouse_out_delay;
+   double popup_size;
+   double popup_opacity;
+};
+
+static void *
+_create_data(E_Config_Dialog *cfd EINA_UNUSED)
+{
+   E_Config_Dialog_Data *cfdata;
+
+   cfdata = E_NEW(E_Config_Dialog_Data, 1);
+#define SET(X) \
+  cfdata->X = tw_config->X
+   SET(disable_media_fetch);
+   SET(allowed_media_size);
+   SET(allowed_media_age);
+
+   SET(mouse_out_delay);
+   SET(popup_size);
+   SET(popup_opacity);
+#undef SET
+   return cfdata;
+}
+
+static void
+_free_data(E_Config_Dialog *cfd  EINA_UNUSED, E_Config_Dialog_Data *cfdata)
+{
+   tw_mod->cfd = NULL;
+   free(cfdata);
+}
+
+static int
+_basic_check_changed(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata)
+{
+#define CHECK(X) \
+   if (cfdata->X != tw_config->X) return 1
+
+   CHECK(disable_media_fetch);
+   if (lround(cfdata->allowed_media_age) != tw_config->allowed_media_age) return 1;
+   if (lround(cfdata->allowed_media_size) != tw_config->allowed_media_size) return 1;
+
+   if (fabs(cfdata->mouse_out_delay - tw_config->allowed_media_size) > 0.45) return 1;
+
+   if (fabs(cfdata->popup_size - tw_config->popup_size) > 0.9) return 1;
+   if (fabs(cfdata->popup_opacity - tw_config->popup_opacity) > 0.9) return 1;
+
+#undef CHECK
+   return 0;
+}
+
+static Evas_Object *
+_basic_create_widgets(E_Config_Dialog *cfd EINA_UNUSED,
+                      Evas *evas,
+                      E_Config_Dialog_Data *cfdata)
+{
+   Evas_Object *ob, *ol, *otb, *tab;
+
+   tab = e_widget_table_add(evas, 0);
+
+   otb = e_widget_toolbook_add(evas, 48 * e_scale, 48 * e_scale);
+
+   ///////////////////////////////////////////
+
+   ol = e_widget_list_add(evas, 0, 0);
+
+   ob = e_widget_check_add(evas, _("Disable remote media fetching"), &cfdata->disable_media_fetch);
+   e_widget_list_object_append(ol, ob, 1, 0, 0.5);
+
+   ob = e_widget_label_add(evas, _("Maximum media cache size in RAM"));
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+   ob = e_widget_slider_add(evas, 1, 0, _("%4.0f MiB"), 0, 1024, 16, 0, &cfdata->allowed_media_size, NULL, 150);
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+   ob = e_widget_label_add(evas, _("Maximum media cache age on disk"));
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+   ob = e_widget_slider_add(evas, 1, 0, _("%3.0f Days"), -1, 180, 1, 0, &cfdata->allowed_media_age, NULL, 150);
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+
+   e_widget_toolbook_page_append(otb, NULL, _("Cache"), ol, 1, 1, 1, 1, 0.5, 0.5);
+
+   ///////////////////////////////////////////
+
+   ol = e_widget_list_add(evas, 0, 0);
+
+   ob = e_widget_label_add(evas, _("Mouse-out hide delay"));
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+   ob = e_widget_slider_add(evas, 1, 0, _("%1.1f seconds"), 0, 5, 0.5, 0, &cfdata->mouse_out_delay, NULL, 150);
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+   ob = e_widget_label_add(evas, _("Maximum size (Percentage of screens size)"));
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+   ob = e_widget_slider_add(evas, 1, 0, _("%3.0f"), 10, 100, 1, 0, &cfdata->popup_size, NULL, 150);
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+   ob = e_widget_label_add(evas, _("Opacity"));
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+   ob = e_widget_slider_add(evas, 1, 0, _("%3.0f"), 10, 100, 1, 0, &cfdata->popup_opacity, NULL, 150);
+   e_widget_list_object_append(ol, ob, 1, 1, 0.5);
+
+   e_widget_toolbook_page_append(otb, NULL, _("Popups"), ol, 1, 1, 1, 1, 0.5, 0.5);
+
+   e_widget_toolbook_page_show(otb, 0);
+
+   e_widget_table_object_append(tab, otb, 0, 0, 1, 1, 1, 1, 1, 1);
+   return tab;
+}
+
+
+static int
+_basic_apply_data(E_Config_Dialog *cfd  EINA_UNUSED,
+                  E_Config_Dialog_Data *cfdata)
+{
+
+#define SET(X) tw_config->X = cfdata->X
+   SET(disable_media_fetch);
+   SET(allowed_media_size);
+   SET(allowed_media_age);
+
+   SET(mouse_out_delay);
+   SET(popup_size);
+   if (fabs(cfdata->popup_opacity - tw_config->popup_opacity) > 0.9)
+     {
+        SET(popup_opacity);
+        tw_popup_opacity_set();
+     }
+
+   e_config_save_queue();
+   return 1;
+}
+
+EINTERN E_Config_Dialog *
+e_int_config_teamwork_module(E_Container *con, const char *params EINA_UNUSED)
+{
+   E_Config_Dialog *cfd;
+   E_Config_Dialog_View *v;
+   char buf[4096];
+
+   if (tw_mod->cfd) return NULL;
+   snprintf(buf, sizeof(buf), "%s/e-module-teamwork.edj", e_module_dir_get(tw_mod->module));
+   v = E_NEW(E_Config_Dialog_View, 1);
+
+   v->create_cfdata = _create_data;
+   v->free_cfdata = _free_data;
+   v->basic.apply_cfdata = _basic_apply_data;
+   v->basic.create_widgets = _basic_create_widgets;
+   v->basic.check_changed = _basic_check_changed;
+
+   cfd = e_config_dialog_new(con, _("Teamwork Settings"),
+                             "E", "applications/teamwork", buf, 32, v, tw_mod);
+   tw_mod->cfd = cfd;
+   return cfd;
+}
diff --git a/src/modules/teamwork/e_mod_main.c b/src/modules/teamwork/e_mod_main.c
new file mode 100644
index 0000000000..ed9d742cf7
--- /dev/null
+++ b/src/modules/teamwork/e_mod_main.c
@@ -0,0 +1,207 @@
+#include "e_mod_main.h"
+#include "sha1.h"
+
+EINTERN int _e_teamwork_log_dom = -1;
+EINTERN Mod *tw_mod = NULL;
+EINTERN Teamwork_Config *tw_config = NULL;
+
+EAPI E_Module_Api e_modapi = {E_MODULE_API_VERSION, "Teamwork"};
+
+static E_Config_DD *conf_edd = NULL;
+
+static E_Action *e_tw_toggle = NULL;
+static const char _act_toggle[] = "tw_toggle";
+static const char _e_tw_name[] = N_("Teamwork");
+static const char _lbl_toggle[] = N_("Toggle Popup Visibility");
+
+static const char *
+_sha1_to_string(const unsigned char *hashout)
+{
+   const char hextab[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
+   char sha1[41] = {0};
+   unsigned int i = 0;
+
+   for (i = 0; i < 20; i++)
+     {
+        sha1[2 * i] = hextab[(hashout[i] >> 4) & 0x0f];
+        sha1[2 * i + 1] = hextab[hashout[i] & 0x0f];
+     }
+   return eina_stringshare_add(sha1);
+}
+
+const char *
+sha1_encode(const unsigned char *data, size_t len)
+{
+   SHA_CTX2 ctx;
+   unsigned char hashout[20];
+   unsigned char *buf;
+
+   if (EINA_UNLIKELY(len > 65000))
+     buf = malloc(len);
+   else
+     buf = alloca(len);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(buf, NULL);
+   memcpy(buf, data, len);
+
+   SHA1_Init2(&ctx);
+   SHA1_Update2(&ctx, buf, len);
+   SHA1_Final2(hashout, &ctx);
+   if (EINA_UNLIKELY(len > 65000)) free(buf);
+   return _sha1_to_string(hashout);
+}
+
+//////////////////////////////
+static Teamwork_Config *
+e_tw_config_new(void)
+{
+   Teamwork_Config *cf;
+
+   cf = E_NEW(Teamwork_Config, 1);
+   cf->config_version = MOD_CONFIG_FILE_VERSION;
+
+   cf->allowed_media_size = 10; // 10 megabytes
+   cf->allowed_media_age = 3; // 3 days
+
+   cf->mouse_out_delay = 0.0;
+   cf->popup_size = 10.0;
+   cf->popup_opacity = 90.0;
+
+   return cf;
+}
+
+static E_Config_DD *
+e_tw_config_dd_new(void)
+{
+   conf_edd = E_CONFIG_DD_NEW("Teamwork_Config", Teamwork_Config);
+
+#undef T
+#undef D
+#define T Teamwork_Config
+#define D conf_edd
+   E_CONFIG_VAL(D, T, config_version, UINT);
+   E_CONFIG_VAL(D, T, disable_media_fetch, UCHAR);
+   E_CONFIG_VAL(D, T, allowed_media_size, LL);
+   E_CONFIG_VAL(D, T, allowed_media_age, INT);
+
+   E_CONFIG_VAL(D, T, mouse_out_delay, DOUBLE);
+   E_CONFIG_VAL(D, T, popup_size, DOUBLE);
+   E_CONFIG_VAL(D, T, popup_opacity, DOUBLE);
+   return conf_edd;
+}
+//////////////////////////////
+static void
+e_tw_act_toggle_cb(E_Object *obj EINA_UNUSED, const char *params EINA_UNUSED)
+{
+   if (!tw_mod->pop) return;
+   if (tw_mod->sticky)
+     tw_hide(NULL);
+   tw_mod->sticky = !tw_mod->sticky;
+}
+//////////////////////////////
+EAPI void *
+e_modapi_init(E_Module *m)
+{
+   char buf[PATH_MAX];
+   E_Configure_Option *co;
+
+   snprintf(buf, sizeof(buf), "%s/e-module-teamwork.edj", e_module_dir_get(m));
+   e_configure_registry_category_add("applications", 20, _("Apps"), NULL,
+                                     "preferences-applications");
+   e_configure_registry_item_add("applications/teamwork", 1, _("Teamwork"), NULL,
+                                 buf, e_int_config_teamwork_module);
+
+   tw_mod = E_NEW(Mod, 1);
+   tw_mod->module = m;
+   m->data = tw_mod;
+   conf_edd = e_tw_config_dd_new();
+   tw_config = e_config_domain_load("module.teamwork", conf_edd);
+   if (tw_config)
+     {
+        if (!e_util_module_config_check(_("Teamwork"), tw_config->config_version, MOD_CONFIG_FILE_VERSION))
+          E_FREE_FUNC(tw_config, free);
+     }
+
+   if (tw_config)
+     {
+        /* sanity checks */
+        tw_config->mouse_out_delay = E_CLAMP(tw_config->mouse_out_delay, 0.0, 5.0);
+        tw_config->popup_size = E_CLAMP(tw_config->popup_size, 10.0, 100.0);
+        tw_config->popup_opacity = E_CLAMP(tw_config->popup_opacity, 10.0, 100.0);
+     }
+   else
+     tw_config = e_tw_config_new();
+   tw_config->config_version = MOD_CONFIG_FILE_VERSION;
+
+   _e_teamwork_log_dom = eina_log_domain_register("teamwork", EINA_COLOR_ORANGE);
+   eina_log_domain_level_set("teamwork", EINA_LOG_LEVEL_DBG);
+
+   if (!e_tw_init())
+     {
+        e_modapi_shutdown(NULL);
+        return NULL;
+     }
+   e_tw_toggle = e_action_add(_act_toggle);
+   e_tw_toggle->func.go = e_tw_act_toggle_cb;
+   e_action_predef_name_set(_e_tw_name, _lbl_toggle, _act_toggle, NULL, NULL, 0);
+
+   e_configure_option_domain_current_set("teamwork");
+
+   E_CONFIGURE_OPTION_ADD_CUSTOM(co, "teamwork-settings", _("Teamwork settings panel"), _("teamwork"), _("applications"));
+   co->info = eina_stringshare_add("applications/teamwork");
+   E_CONFIGURE_OPTION_ICON(co, buf);
+   E_CONFIGURE_OPTION_ADD(co, BOOL, disable_media_fetch, tw_config, _("Disable Teamwork remote media fetching"), _("teamwork"));
+   E_CONFIGURE_OPTION_ADD(co, DOUBLE, allowed_media_size, tw_config, _("Maximum total size of Teamwork  media to keep in RAM"), _("teamwork"), _("cache"));
+   E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, 0, 1024, 16, _("%4.0f MiB"));
+   E_CONFIGURE_OPTION_HELP(co, _("This option determines how much memory will be used to cache recent media for faster loading."));
+   E_CONFIGURE_OPTION_ADD(co, DOUBLE, allowed_media_age, tw_config, _("Maximum age for a disk-cached Teamwork media item"), _("teamwork"), _("cache"));
+   E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, -1, 180, 1, _("%3.0f Days"));
+   E_CONFIGURE_OPTION_HELP(co, _("This option determines how long media will remain in the disk cache before it is pruned.</ps>"
+                                 "Set to -1 to never delete media, or to 0 to never cache media on disk."));
+
+   E_CONFIGURE_OPTION_ADD(co, DOUBLE, mouse_out_delay, tw_config, _("Delay before closing a Teamwork popup on mouse-out"), _("teamwork"), _("mouse"));
+   E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, 0, 5, 0.5, _("%1.1f seconds"));
+   E_CONFIGURE_OPTION_ADD(co, DOUBLE, popup_size, tw_config, _("Maximum percentage of screen to use for Teamwork popups"), _("teamwork"), _("screen"));
+   E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, 10, 100, 1, _("%3.0f"));
+   E_CONFIGURE_OPTION_ADD(co, DOUBLE, popup_opacity, tw_config, _("Opacity to use for Teamwork popups"), _("teamwork"));
+   E_CONFIGURE_OPTION_MINMAX_STEP_FMT(co, 10, 100, 1, _("%3.0f"));
+   co->funcs[0].none = tw_popup_opacity_set;
+
+   e_configure_option_category_tag_add(_("applications"), _("teamwork"));
+   e_configure_option_category_tag_add(_("teamwork"), _("teamwork"));
+   e_configure_option_category_icon_set(_("teamwork"), buf);
+
+   return m;
+}
+
+EAPI int
+e_modapi_shutdown(E_Module *m __UNUSED__)
+{
+   e_tw_shutdown();
+
+   E_CONFIG_DD_FREE(conf_edd);
+   eina_log_domain_unregister(_e_teamwork_log_dom);
+   _e_teamwork_log_dom = -1;
+
+   e_configure_registry_item_del("applications/teamwork");
+   e_configure_registry_category_del("applications");
+
+   e_configure_option_domain_clear("teamwork");
+   e_configure_option_category_tag_del(_("teamwork"), _("teamwork"));
+   e_configure_option_category_tag_del(_("applications"), _("teamwork"));
+
+   e_action_predef_name_del(_e_tw_name, _lbl_toggle);
+   e_action_del(_act_toggle);
+   e_tw_toggle = NULL;
+
+   E_FREE(tw_config);
+   E_FREE(tw_mod);
+   return 1;
+}
+
+EAPI int
+e_modapi_save(E_Module *m __UNUSED__)
+{
+   e_config_domain_save("module.teamwork", conf_edd, tw_config);
+   return 1;
+}
+
diff --git a/src/modules/teamwork/e_mod_main.h b/src/modules/teamwork/e_mod_main.h
new file mode 100644
index 0000000000..679447c30c
--- /dev/null
+++ b/src/modules/teamwork/e_mod_main.h
@@ -0,0 +1,65 @@
+#ifndef E_MOD_MAIN_H
+#define E_MOD_MAIN_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "e.h"
+
+/* Increment for Major Changes */
+#define MOD_CONFIG_FILE_EPOCH      1
+/* Increment for Minor Changes (ie: user doesn't need a new config) */
+#define MOD_CONFIG_FILE_GENERATION 0
+#define MOD_CONFIG_FILE_VERSION    ((MOD_CONFIG_FILE_EPOCH * 1000000) + MOD_CONFIG_FILE_GENERATION)
+
+typedef struct Teamwork_Config
+{
+   unsigned int config_version;
+
+   Eina_Bool disable_media_fetch;
+   long long int allowed_media_size;
+   int allowed_media_age;
+
+   double mouse_out_delay;
+   double popup_size;
+   double popup_opacity;
+} Teamwork_Config;
+
+typedef struct Mod
+{
+   E_Module *module;
+   E_Config_Dialog *cfd;
+   size_t media_size;
+   Eina_Inlist *media_list;
+   Eina_Hash *media;
+   E_Popup *pop;
+   Eina_Bool sticky : 1;
+} Mod;
+
+extern Teamwork_Config *tw_config;
+extern Mod *tw_mod;
+extern int _e_teamwork_log_dom;
+
+EINTERN const char *sha1_encode(const unsigned char *data, size_t len);
+
+EINTERN int e_tw_init(void);
+EINTERN void e_tw_shutdown(void);
+EINTERN Eina_Bool tw_hide(void *d EINA_UNUSED);
+EINTERN void tw_popup_opacity_set(void);
+
+EINTERN E_Config_Dialog *e_int_config_teamwork_module(E_Container *con, const char *params EINA_UNUSED); 
+
+EAPI int e_modapi_shutdown(E_Module *m __UNUSED__);
+#undef DBG
+#undef INF
+#undef WRN
+#undef ERR
+#undef CRIT
+#define DBG(...)  EINA_LOG_DOM_DBG(_e_teamwork_log_dom, __VA_ARGS__)
+#define INF(...)  EINA_LOG_DOM_INFO(_e_teamwork_log_dom, __VA_ARGS__)
+#define WRN(...)  EINA_LOG_DOM_WARN(_e_teamwork_log_dom, __VA_ARGS__)
+#define ERR(...)  EINA_LOG_DOM_ERR(_e_teamwork_log_dom, __VA_ARGS__)
+#define CRIT(...) EINA_LOG_DOM_CRIT(_e_teamwork_log_dom, __VA_ARGS__)
+
+#endif
diff --git a/src/modules/teamwork/e_mod_tw.c b/src/modules/teamwork/e_mod_tw.c
new file mode 100644
index 0000000000..e9ca7740e0
--- /dev/null
+++ b/src/modules/teamwork/e_mod_tw.c
@@ -0,0 +1,873 @@
+#include "e_mod_main.h"
+
+#define IMAGE_FETCH_TRIES 5
+
+typedef struct
+{
+   const char *sha1;
+   unsigned long long timestamp;
+} Media_Cache;
+
+typedef struct Media_Cache_List
+{
+   Eina_List *cache;
+} Media_Cache_List;
+
+typedef struct Media
+{
+   EINA_INLIST;
+   Ecore_Con_Url *client;
+   Eina_Binbuf *buf;
+   const char *addr;
+   unsigned long long timestamp;
+   unsigned int tries;
+   Eina_Bool dummy : 1;
+   Eina_Bool valid : 1;
+   Eina_Bool show : 1;
+} Media;
+
+static Eet_File *media = NULL;
+static Eet_File *dummies = NULL;
+static Eet_Data_Descriptor *cleaner_edd = NULL;
+static Eet_Data_Descriptor *cache_edd = NULL;
+static Ecore_Idler *media_cleaner = NULL;
+static Eina_List *handlers = NULL;
+static Media_Cache_List *tw_cache_list = NULL;
+
+static Evas_Point last_coords = {0};
+
+static Ecore_Timer *tw_hide_timer = NULL;
+
+static Eldbus_Service_Interface *tw_dbus_iface = NULL;
+
+typedef enum
+{
+    TEAMWORK_LINK_TYPE_NONE,
+    TEAMWORK_LINK_TYPE_LOCAL_FILE,
+    TEAMWORK_LINK_TYPE_LOCAL_DIRECTORY,
+    TEAMWORK_LINK_TYPE_REMOTE
+} Teamwork_Link_Type;
+
+typedef enum
+{
+   TEAMWORK_SIGNAL_LINK_DOWNLOADING,
+   TEAMWORK_SIGNAL_LINK_PROGRESS,
+   TEAMWORK_SIGNAL_LINK_COMPLETE,
+   TEAMWORK_SIGNAL_LINK_INVALID,
+} Teamwork_Signal;
+
+static const Eldbus_Signal tw_signals[] =
+{
+   [TEAMWORK_SIGNAL_LINK_DOWNLOADING] = {"LinkDownloading", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}), 0},
+   [TEAMWORK_SIGNAL_LINK_PROGRESS] = {"LinkProgress", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}, {"d", "Percent Completion"}), 0},
+   [TEAMWORK_SIGNAL_LINK_COMPLETE] = {"LinkComplete", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}), 0},
+   [TEAMWORK_SIGNAL_LINK_INVALID] = {"LinkInvalid", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}), 0},
+   {}
+};
+
+static void tw_show(Media *i);
+static void tw_show_local_file(const char *uri);
+static void tw_show_local_dir(const char *uri);
+static int tw_media_add(const char *url, Eina_Binbuf *buf, unsigned long long timestamp);
+static void download_media_cleanup(void);
+static void tw_dummy_add(const char *url);
+static Eina_Bool tw_dummy_check(const char *url);
+static void tw_media_ping(const char *url, unsigned long long timestamp);
+static Eina_Binbuf *tw_media_get(const char *url, unsigned long long timestamp);
+static Eina_Bool tw_idler_start(void);
+
+static void
+dbus_signal_link_complete(Media *i)
+{
+   unsigned int u = ecore_time_unix_get();
+   if (i->show) tw_show(i);
+   i->show = 0;
+   eldbus_service_signal_emit(tw_dbus_iface, TEAMWORK_SIGNAL_LINK_COMPLETE, i->addr, u);
+}
+
+static void
+dbus_signal_link_invalid(Media *i)
+{
+   unsigned int u = ecore_time_unix_get();
+   eldbus_service_signal_emit(tw_dbus_iface, TEAMWORK_SIGNAL_LINK_INVALID, i->addr, u);
+}
+
+static void
+dbus_signal_link_progress(Media *i, double pr)
+{
+   unsigned int u = ecore_time_unix_get();
+   eldbus_service_signal_emit(tw_dbus_iface, TEAMWORK_SIGNAL_LINK_PROGRESS, i->addr, u, pr);
+}
+
+static void
+dbus_signal_link_downloading(Media *i)
+{
+   unsigned int u = ecore_time_unix_get();
+   eldbus_service_signal_emit(tw_dbus_iface, TEAMWORK_SIGNAL_LINK_DOWNLOADING, i->addr, u);
+}
+
+static Eina_Bool
+download_media_complete(void *data, int type EINA_UNUSED, Ecore_Con_Event_Url_Complete *ev)
+{
+   Media *i;
+
+   if (data != tw_mod) return ECORE_CALLBACK_RENEW;
+   i = ecore_con_url_data_get(ev->url_con);
+   if (!i) return ECORE_CALLBACK_RENEW;
+   if (!i->valid) return ECORE_CALLBACK_RENEW;
+   i->timestamp = (unsigned long long)ecore_time_unix_get();
+   if (tw_media_add(i->addr, i->buf, i->timestamp) == 1)
+     tw_mod->media_size += eina_binbuf_length_get(i->buf);
+   E_FREE_FUNC(i->client, ecore_con_url_free);
+   dbus_signal_link_complete(i);
+   download_media_cleanup();
+   INF("MEDIA CACHE: %zu bytes", tw_mod->media_size);
+   return ECORE_CALLBACK_RENEW;
+}
+
+static Eina_Bool
+download_media_data(void *data, int type EINA_UNUSED, Ecore_Con_Event_Url_Data *ev)
+{
+   Media *i;
+
+   if (data != tw_mod) return ECORE_CALLBACK_RENEW;
+   i = ecore_con_url_data_get(ev->url_con);
+   if (!i) return ECORE_CALLBACK_RENEW;
+   if (i->dummy) return ECORE_CALLBACK_RENEW;
+   if (!i->buf) i->buf = eina_binbuf_new();
+   eina_binbuf_append_length(i->buf, ev->data, ev->size);
+   return ECORE_CALLBACK_RENEW;
+}
+
+static Eina_Bool
+download_media_status(void *data, int type EINA_UNUSED, Ecore_Con_Event_Url_Progress *ev)
+{
+   int status;
+   const char *h;
+   Media *i;
+   const Eina_List *l;
+
+   if (data != tw_mod) return ECORE_CALLBACK_RENEW;
+   i = ecore_con_url_data_get(ev->url_con);
+   if (!i) return ECORE_CALLBACK_RENEW;
+
+   if (i->valid) return ECORE_CALLBACK_RENEW; //already checked
+   status = ecore_con_url_status_code_get(ev->url_con);
+   if (!status) return ECORE_CALLBACK_RENEW; //not ready yet
+   DBG("%i code for media: %s", status, i->addr);
+   if (status != 200)
+     {
+        E_FREE_FUNC(i->buf, eina_binbuf_free);
+        E_FREE_FUNC(i->client, ecore_con_url_free);
+        if ((status >= 400) || (status <= 300)) goto dummy;
+        if (++i->tries < IMAGE_FETCH_TRIES)
+          {
+             i->client = ecore_con_url_new(i->addr);
+             ecore_con_url_data_set(i->client, i);
+             if (!ecore_con_url_get(i->client)) goto dummy;
+          }
+        return ECORE_CALLBACK_RENEW;
+     }
+   EINA_LIST_FOREACH(ecore_con_url_response_headers_get(ev->url_con), l, h)
+     {
+        if (strncasecmp(h, "Content-Type: ", sizeof("Content-Type: ") - 1)) continue;
+        if (strncasecmp(h + sizeof("Content-Type: ") - 1, "image/", 6)) goto dummy;
+     }
+   i->valid = !i->dummy;
+   if (i->valid) dbus_signal_link_progress(i, ev->down.now / ev->down.total);
+
+   return ECORE_CALLBACK_RENEW;
+dummy:
+   dbus_signal_link_invalid(i);
+   tw_dummy_add(i->addr);
+   i->dummy = EINA_TRUE;
+   E_FREE_FUNC(i->buf, eina_binbuf_free);
+   E_FREE_FUNC(i->client, ecore_con_url_free);
+   return ECORE_CALLBACK_RENEW;
+}
+
+static int
+download_media_sort_cb(Media *a, Media *b)
+{
+   long long diff;
+   diff = a->timestamp - b->timestamp;
+   if (diff < 0) return -1;
+   if (!diff) return 0;
+   return 1;
+}
+
+static Media *
+download_media_add(const char *url)
+{
+   Media *i;
+   unsigned long long t;
+
+   t = (unsigned long long)ecore_time_unix_get();
+
+   i = eina_hash_find(tw_mod->media, url);
+   if (i)
+     {
+        if (i->buf)
+          {
+             i->timestamp = t;
+             tw_media_ping(url, i->timestamp);
+          }
+        else
+          {
+             /* randomly deleted during cache pruning */
+             i->buf = tw_media_get(url, t);
+             tw_mod->media_size += eina_binbuf_length_get(i->buf);
+          }
+        tw_mod->media_list = eina_inlist_promote(tw_mod->media_list, EINA_INLIST_GET(i));
+        download_media_cleanup();
+        return i;
+     }
+   if (tw_dummy_check(url)) return NULL;
+   if (tw_config->disable_media_fetch) return NULL;
+   i = calloc(1, sizeof(Media));
+   i->addr = eina_stringshare_add(url);
+   i->buf = tw_media_get(url, t);
+   if (i->buf)
+     tw_mod->media_size += eina_binbuf_length_get(i->buf);
+   else
+     {
+        i->client = ecore_con_url_new(url);
+        ecore_con_url_data_set(i->client, i);
+        ecore_con_url_get(i->client);
+        dbus_signal_link_downloading(i);
+     }
+   eina_hash_direct_add(tw_mod->media, url, i);
+   tw_mod->media_list = eina_inlist_sorted_insert(tw_mod->media_list, EINA_INLIST_GET(i), (Eina_Compare_Cb)download_media_sort_cb);
+   return i;
+}
+
+static void
+download_media_free(Media *i)
+{
+   if (!i) return;
+   tw_mod->media_list = eina_inlist_remove(tw_mod->media_list, EINA_INLIST_GET(i));
+   if (i->client) ecore_con_url_free(i->client);
+   if (i->buf) eina_binbuf_free(i->buf);
+   eina_stringshare_del(i->addr);
+   free(i);
+}
+
+static void
+download_media_cleanup(void)
+{
+   Media *i;
+   Eina_Inlist *l;
+
+   if (tw_config->allowed_media_age)
+     {
+        if (tw_config->allowed_media_size < 0) return;
+        if ((size_t)tw_config->allowed_media_size > (tw_mod->media_size / 1024 / 1024)) return;
+     }
+   if (!tw_mod->media_list) return;
+   l = tw_mod->media_list->last;
+   while (l)
+     {
+        i = EINA_INLIST_CONTAINER_GET(l, Media);
+        l = l->prev;
+        if (!i->buf) continue;
+        /* only free the buffers here where possible to avoid having to deal with multiple list entries */
+        if (tw_mod->media_size && (tw_mod->media_size >= eina_binbuf_length_get(i->buf)))
+          tw_mod->media_size -= eina_binbuf_length_get(i->buf);
+        E_FREE_FUNC(i->buf, eina_binbuf_free);
+        if (!tw_config->allowed_media_age)
+          /* if caching is disabled, just delete */
+          eina_hash_del_by_key(tw_mod->media, i->addr);
+        if ((size_t)tw_config->allowed_media_size > (tw_mod->media_size / 1024 / 1024))
+          break;
+     }
+}
+
+static Teamwork_Link_Type
+dbus_link_uri_local_type_get(const char *uri)
+{
+   size_t len = strlen(uri);
+
+   if (uri[len - 1] == '/') return TEAMWORK_LINK_TYPE_LOCAL_DIRECTORY;
+   return TEAMWORK_LINK_TYPE_LOCAL_FILE;
+}
+
+static Teamwork_Link_Type
+dbus_link_uri_type_get(const char *uri)
+{
+   if (!uri[0]) return TEAMWORK_LINK_TYPE_NONE; //invalid
+   if (uri[0] == '/') return dbus_link_uri_local_type_get(uri + 1); //probably a file?
+   if ((!strncasecmp(uri, "http://", 7)) || (!strncasecmp(uri, "https://", 8))) return TEAMWORK_LINK_TYPE_REMOTE;
+   if (!strncmp(uri, "file://", 7)) return dbus_link_uri_local_type_get(uri + 7);
+   WRN("Unknown link type for '%s'", uri);
+   return TEAMWORK_LINK_TYPE_NONE;
+}
+
+static Eldbus_Message *
+dbus_link_detect_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
+{
+   const char *uri;
+   unsigned int t;
+
+   if (!tw_config->allowed_media_age) goto out;
+   if (!eldbus_message_arguments_get(msg, "su", &uri, &t)) goto out;
+
+   if (dbus_link_uri_type_get(uri) == TEAMWORK_LINK_TYPE_REMOTE)
+     download_media_add(uri);
+out:
+   return eldbus_message_method_return_new(msg);
+}
+
+static void
+dbus_link_show_helper(const char *uri, Eina_Bool signal_open)
+{
+   Teamwork_Link_Type type;
+
+   if (tw_mod->pop && (!e_util_strcmp(e_object_data_get(E_OBJECT(tw_mod->pop)), uri))) return;
+   type = dbus_link_uri_type_get(uri);
+   switch (type)
+     {
+      case TEAMWORK_LINK_TYPE_NONE: break;
+      case TEAMWORK_LINK_TYPE_LOCAL_DIRECTORY:
+        if (signal_open) tw_show_local_dir(uri);
+        break;
+      case TEAMWORK_LINK_TYPE_LOCAL_FILE:
+        tw_show_local_file(uri);
+        break;
+      case TEAMWORK_LINK_TYPE_REMOTE:
+      {
+         Media *i;
+
+         i = eina_hash_find(tw_mod->media, uri);
+         if (!i)
+           {
+              if (tw_dummy_check(uri)) break;
+              i = download_media_add(uri);
+              if (i)
+                {
+                   if (i->buf) tw_show(i);
+                   else if (i->dummy) break;
+                   else i->show = 1;
+                }
+           }
+         else if (!i->dummy) tw_show(i);
+         break;
+      }
+     }
+}
+
+static Eldbus_Message *
+dbus_link_show_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
+{
+   const char *uri;
+
+   if (eldbus_message_arguments_get(msg, "s", &uri))
+     {
+        last_coords.x = last_coords.y = -1;
+        dbus_link_show_helper(uri, 1);
+     }
+   return eldbus_message_method_return_new(msg);
+}
+
+static Eldbus_Message *
+dbus_link_hide_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
+{
+   const char *uri;
+
+   if (eldbus_message_arguments_get(msg, "s", &uri))
+     {
+        if (tw_mod->pop && (!tw_mod->sticky) && (!e_util_strcmp(e_object_data_get(E_OBJECT(tw_mod->pop)), uri)))
+          tw_hide(NULL);
+     }
+   return eldbus_message_method_return_new(msg);
+}
+
+static Eldbus_Message *
+dbus_link_mouse_in_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
+{
+   const char *uri;
+   unsigned int t;
+
+   if (eldbus_message_arguments_get(msg, "suii", &uri, &t, &last_coords.x, &last_coords.y))
+     dbus_link_show_helper(uri, 0);
+   return eldbus_message_method_return_new(msg);
+}
+
+static Eldbus_Message *
+dbus_link_mouse_out_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
+{
+   const char *uri;
+   unsigned int t;
+
+   if (eldbus_message_arguments_get(msg, "suii", &uri, &t, &last_coords.x, &last_coords.y))
+     {
+        if (tw_mod->pop && (!tw_mod->sticky) && (!e_util_strcmp(e_object_data_get(E_OBJECT(tw_mod->pop)), uri)))
+          {
+             if (tw_config->mouse_out_delay)
+               {
+                  if (tw_hide_timer) ecore_timer_reset(tw_hide_timer);
+                  else tw_hide_timer = ecore_timer_add(tw_config->mouse_out_delay, tw_hide, NULL);
+               }
+             else
+               tw_hide(NULL);
+          }
+     }
+   return eldbus_message_method_return_new(msg);
+}
+
+static Eldbus_Message *
+dbus_link_open_cb(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *msg)
+{
+   const char *uri;
+
+   if (eldbus_message_arguments_get(msg, "s", &uri))
+     {
+        char *sb;
+        size_t size = 4096, len = sizeof(E_BINDIR "/enlightenment_open ") - 1;
+
+        sb = malloc(size);
+        memcpy(sb, E_BINDIR "/enlightenment_open ", len);
+        sb = e_util_string_append_quoted(sb, &size, &len, uri);
+        ecore_exe_run(sb, NULL);
+        free(sb);
+     }
+   return eldbus_message_method_return_new(msg);
+}
+
+
+static const Eldbus_Method tw_methods[] = {
+   { "LinkDetect", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}), NULL, dbus_link_detect_cb },
+   { "LinkMouseIn", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}, {"i", "X Coordinate"}, {"i", "Y Coordinate"}), NULL, dbus_link_mouse_in_cb },
+   { "LinkMouseOut", ELDBUS_ARGS({"s", "URI"}, {"u", "Timestamp"}, {"i", "X Coordinate"}, {"i", "Y Coordinate"}), NULL, dbus_link_mouse_out_cb },
+   { "LinkShow", ELDBUS_ARGS({"s", "URI"}), NULL, dbus_link_show_cb },
+   { "LinkHide", ELDBUS_ARGS({"s", "URI"}), NULL, dbus_link_hide_cb },
+   { "LinkOpen", ELDBUS_ARGS({"s", "URI"}), NULL, dbus_link_open_cb },
+   { }
+};
+
+static const Eldbus_Service_Interface_Desc tw_desc =
+{
+   "org.enlightenment.wm.Teamwork", tw_methods, tw_signals
+};
+
+static Eet_Data_Descriptor *
+media_cache_edd_new(void)
+{
+   Eet_Data_Descriptor *edd;
+   Eet_Data_Descriptor_Class eddc;
+   EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Media_Cache);
+   edd = eet_data_descriptor_stream_new(&eddc);
+#define ADD(name, type) \
+  EET_DATA_DESCRIPTOR_ADD_BASIC(edd, Media_Cache, #name, name, EET_T_##type)
+
+   ADD(sha1, INLINED_STRING);
+   ADD(timestamp, ULONG_LONG);
+#undef ADD
+   return edd;
+}
+
+static int
+media_cache_compare(Media_Cache *a, Media_Cache *b)
+{
+   long long diff;
+   diff = a->timestamp - b->timestamp;
+   if (diff < 0) return -1;
+   if (!diff) return 0;
+   return 1;
+}
+
+static void
+media_cache_add(const char *sha1, unsigned long long timestamp)
+{
+   Media_Cache *ic;
+   if (!tw_cache_list) return;
+   ic = malloc(sizeof(Media_Cache));
+   ic->sha1 = eina_stringshare_ref(sha1);
+   ic->timestamp = timestamp;
+   tw_cache_list->cache = eina_list_sorted_insert(tw_cache_list->cache, (Eina_Compare_Cb)media_cache_compare, ic);
+}
+
+static void
+media_cache_del(const char *sha1)
+{
+   Eina_List *l, *l2;
+   Media_Cache *ic;
+
+   if (!tw_cache_list) return;
+   EINA_LIST_FOREACH_SAFE(tw_cache_list->cache, l, l2, ic)
+     {
+        if (ic->sha1 == sha1) continue;
+        tw_cache_list->cache = eina_list_remove_list(tw_cache_list->cache, l);
+        return;
+     }
+}
+
+static void
+media_cache_update(const char *sha1, unsigned long long timestamp)
+{
+   Media_Cache *ic;
+   Eina_List *l;
+
+   if (!tw_cache_list) return;
+   EINA_LIST_FOREACH(tw_cache_list->cache, l, ic)
+     {
+        if (ic->sha1 != sha1) continue;
+        ic->timestamp = timestamp;
+        break;
+     }
+   tw_cache_list->cache = eina_list_sort(tw_cache_list->cache, eina_list_count(tw_cache_list->cache), (Eina_Compare_Cb)media_cache_compare);
+}
+
+static Eina_Bool
+media_cleaner_cb(void *data EINA_UNUSED)
+{
+   unsigned long long now;
+   Media_Cache *ic;
+   Eina_List *l, *l2;
+   int cleaned = 0;
+   if ((!cleaner_edd) || (!cache_edd) || (tw_config->allowed_media_age < 0) || (!tw_cache_list) || (!tw_cache_list->cache))
+     {
+        media_cleaner = NULL;
+        return EINA_FALSE;
+     }
+
+   if (tw_config->allowed_media_age)
+     {
+        now = (unsigned long long)ecore_time_unix_get();
+        now -= tw_config->allowed_media_age * 24 * 60 * 60;
+     }
+   else
+     now = ULONG_LONG_MAX;
+   EINA_LIST_FOREACH_SAFE(tw_cache_list->cache, l, l2, ic)
+     {
+        /* only clean up to 3 entries at a time to ensure responsiveness */
+        if (cleaned >= 3) break;
+        if (ic->timestamp >= now)
+          {
+             /* stop the idler for now to avoid pointless spinning */
+             ecore_timer_add(24 * 60 * 60, (Ecore_Task_Cb)tw_idler_start, NULL);
+             media_cleaner = NULL;
+             return EINA_FALSE;
+          }
+        eet_delete(media, ic->sha1);
+        tw_cache_list->cache = eina_list_remove_list(tw_cache_list->cache, l);
+        eina_stringshare_del(ic->sha1);
+        free(ic);
+        cleaned++;
+     }
+   return EINA_TRUE;
+}
+
+static void
+tw_dummy_add(const char *url)
+{
+   if (!dummies) return;
+   eet_write(dummies, url, "0", 1, 0);
+   INF("Added new dummy for url %s", url);
+}
+
+static Eina_Bool
+tw_dummy_check(const char *url)
+{
+   char **list;
+   int lsize;
+
+   if (!dummies) return EINA_FALSE;
+   list = eet_list(dummies, url, &lsize);
+   if (lsize)
+     {
+        free(list);
+        return EINA_TRUE;
+     }
+   return EINA_FALSE;
+}
+
+static int
+tw_media_add(const char *url, Eina_Binbuf *buf, unsigned long long timestamp)
+{
+   const char *sha1;
+   int lsize;
+   char **list;
+
+   if (!media) return -1;
+   if (!tw_config->allowed_media_age) return 0; //disk caching disabled
+
+   sha1 = sha1_encode(eina_binbuf_string_get(buf), eina_binbuf_length_get(buf));
+   INF("Media: %s - %s", url, sha1);
+
+   list = eet_list(media, url, &lsize);
+   if (lsize)
+     {
+        eina_stringshare_del(sha1);
+        free(list);
+        return -1; /* should never happen */
+     }
+   list = eet_list(media, sha1, &lsize);
+   if (lsize)
+     {
+        eet_alias(media, url, sha1, 0);
+        eet_sync(media);
+        INF("Added new alias for image %s", sha1);
+        eina_stringshare_del(sha1);
+        free(list);
+        return 0;
+     }
+
+   eet_write(media, sha1, eina_binbuf_string_get(buf), eina_binbuf_length_get(buf), 1);
+   eet_alias(media, url, sha1, 0);
+   eet_sync(media);
+   media_cache_add(sha1, timestamp);
+   INF("Added new media with length %zu: %s", eina_binbuf_length_get(buf), sha1);
+   eina_stringshare_del(sha1);
+   return 1;
+}
+
+void
+tw_media_del(const char *url)
+{
+   const char *alias;
+   if (!media) return;
+   alias = eet_alias_get(media, url);
+   eet_delete(media, alias);
+   media_cache_del(alias);
+   eina_stringshare_del(alias);
+}
+
+static Eina_Binbuf *
+tw_media_get(const char *url, unsigned long long timestamp)
+{
+   size_t size;
+   unsigned char *img;
+   Eina_Binbuf *buf = NULL;
+   const char *alias;
+   char **list;
+   int lsize;
+
+   if (!media) return NULL;
+
+   list = eet_list(media, url, &lsize);
+   if (!lsize) return NULL;
+   free(list);
+
+   img = eet_read(media, url, (int*)&size);
+   alias = eet_alias_get(media, url);
+   buf = eina_binbuf_manage_new_length(img, size);
+   media_cache_update(alias, timestamp);
+
+   eina_stringshare_del(alias);
+   return buf;
+}
+
+static void
+tw_media_ping(const char *url, unsigned long long timestamp)
+{
+   const char *alias;
+
+   if (!media) return;
+
+   alias = eet_alias_get(media, url);
+   media_cache_update(alias, timestamp);
+
+   eina_stringshare_del(alias);
+}
+
+static Eina_Bool
+tw_idler_start(void)
+{
+   if (!media) return EINA_FALSE;
+   media_cleaner = ecore_idler_add((Ecore_Task_Cb)media_cleaner_cb, NULL);
+   return EINA_FALSE;
+}
+
+static void
+tw_popup_del(void *obj)
+{
+   eina_stringshare_del(e_object_data_get(obj));
+}
+
+EINTERN void
+tw_popup_opacity_set(void)
+{
+   if (tw_mod->pop && tw_mod->pop->cw)
+     e_comp_win_opacity_set(tw_mod->pop->cw, lround((double)255 * (tw_config->popup_opacity / 100.)));
+}
+
+static void
+tw_show_helper(Evas_Object *o, int w, int h)
+{
+   int px, py, pw, ph;
+   double ratio = tw_config->popup_size / 100.;
+
+   E_FREE_FUNC(tw_mod->pop, e_object_del);
+   tw_mod->sticky = 0;
+   tw_mod->pop = e_popup_new(e_zone_current_get(e_util_container_current_get()), 0, 0, 1, 1);
+   e_popup_ignore_events_set(tw_mod->pop, 1);
+   pw = MIN(w, (ratio * (double)tw_mod->pop->zone->w));
+   pw = MIN(pw, tw_mod->pop->zone->w);
+   if (pw == w) ph = h;
+   else
+     ph = lround((double)(pw * h) / ((double)w));
+   if (ph > tw_mod->pop->zone->h)
+     {
+        ph = tw_mod->pop->zone->h;
+        pw = lround((double)(ph * w) / ((double)h));
+     }
+   e_widget_preview_size_set(o, pw, ph);
+   e_widget_preview_vsize_set(o, w, h);
+   e_popup_layer_set(tw_mod->pop, E_COMP_CANVAS_LAYER_POPUP, 0);
+
+   if ((last_coords.x == last_coords.y) && (last_coords.x == -1))
+     {
+        px = lround(ratio * (double)tw_mod->pop->zone->w) - (pw / 2);
+        py = lround(ratio * (double)tw_mod->pop->zone->h) - (ph / 2);
+        if (px + pw > tw_mod->pop->zone->w)
+          px = tw_mod->pop->zone->w - pw;
+        if (py + ph > tw_mod->pop->zone->h)
+          py = tw_mod->pop->zone->h - ph;
+     }
+   else
+     {
+        /* prefer tooltip left of last_coords */
+        px = last_coords.x - pw - 3;
+        /* if it's offscreen, try right of last_coords */
+        if (px < 0) px = last_coords.x + 3;
+        /* fuck this, stick it right on the last_coords */
+        if (px + pw + 3 > tw_mod->pop->zone->w)
+          px = (last_coords.x / 2) - (pw / 2);
+        /* give up */
+        if (px < 0) px = 0;
+
+        /* prefer tooltip above last_coords */
+        py = last_coords.y - ph - 3;
+        /* if it's offscreen, try below last_coords */
+        if (py < 0) py = last_coords.y + 3;
+        /* fuck this, stick it right on the last_coords */
+        if (py + ph + 3 > tw_mod->pop->zone->h)
+          py = (last_coords.y / 2) - (ph / 2);
+        /* give up */
+        if (py < 0) py = 0;
+     }
+   e_popup_move_resize(tw_mod->pop, px, py, pw, ph);
+   e_popup_content_set(tw_mod->pop, o);
+   e_popup_show(tw_mod->pop);
+   tw_popup_opacity_set();
+   E_OBJECT_DEL_SET(tw_mod->pop, tw_popup_del);
+}
+
+static void
+tw_show(Media *i)
+{
+   Evas_Object *o, *ic, *prev;
+   int w, h;
+
+   if (!i->buf) i->buf = tw_media_get(i->addr, ecore_time_unix_get());
+   if (!i->buf) return;
+   prev = e_widget_preview_add(e_util_comp_current_get()->evas, 50, 50);
+   o = evas_object_image_filled_add(e_widget_preview_evas_get(prev));
+   evas_object_image_memfile_set(o, (void*)eina_binbuf_string_get(i->buf), eina_binbuf_length_get(i->buf), NULL, NULL);
+   evas_object_image_size_get(o, &w, &h);
+   ic = e_icon_add(e_widget_preview_evas_get(prev));
+   e_icon_image_object_set(ic, o);
+   e_widget_preview_extern_object_set(prev, ic);
+   tw_show_helper(prev, w, h);
+   e_object_data_set(E_OBJECT(tw_mod->pop), eina_stringshare_ref(i->addr));
+   e_popup_object_add(tw_mod->pop, ic);
+}
+
+static void
+tw_show_local_dir(const char *uri)
+{
+   E_Action *act;
+
+   act = e_action_find("fileman");
+   if (act) act->func.go(NULL, uri);
+}
+
+static void
+tw_show_local_file(const char *uri)
+{
+   Evas_Object *o, *prev;
+   int w, h;
+
+   if (!evas_object_image_extension_can_load_get(uri)) return;
+   prev = e_widget_preview_add(e_util_comp_current_get()->evas, 50, 50);
+   o = e_icon_add(e_widget_preview_evas_get(prev));
+   e_icon_file_set(o, uri);
+   e_icon_preload_set(o, 1);
+   e_icon_size_get(o, &w, &h);
+   e_widget_preview_extern_object_set(prev, o);
+   tw_show_helper(prev, w, h);
+   e_popup_object_add(tw_mod->pop, o);
+   e_object_data_set(E_OBJECT(tw_mod->pop), eina_stringshare_add(uri));
+}
+
+EINTERN Eina_Bool
+tw_hide(void *d EINA_UNUSED)
+{
+   E_FREE_FUNC(tw_mod->pop, e_object_del);
+   last_coords.x = last_coords.y = 0;
+   E_FREE_FUNC(tw_hide_timer, ecore_timer_del);
+   download_media_cleanup();
+   return EINA_FALSE;
+}
+
+EINTERN int
+e_tw_init(void)
+{
+   char buf[PATH_MAX];
+   Eet_Data_Descriptor_Class eddc;
+
+   tw_dbus_iface = e_msgbus_interface_attach(&tw_desc);
+
+   e_user_dir_concat_static(buf, "images/cache.eet");
+   media = eet_open(buf, EET_FILE_MODE_READ_WRITE);
+   if (!media)
+     {
+        ERR("Could not open media cache file!");
+        return 0;
+     }
+        
+   cache_edd = media_cache_edd_new();
+   EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Media_Cache_List);
+   cleaner_edd = eet_data_descriptor_file_new(&eddc);
+   EET_DATA_DESCRIPTOR_ADD_LIST(cleaner_edd, Media_Cache_List, "cache", cache, cache_edd);
+   tw_cache_list = eet_data_read(media, cleaner_edd, "media_cache");
+
+   e_user_dir_concat_static(buf, "images/dummies.eet");
+   dummies = eet_open(buf, EET_FILE_MODE_READ_WRITE);
+
+   E_LIST_HANDLER_APPEND(handlers, ECORE_CON_EVENT_URL_COMPLETE, download_media_complete, tw_mod);
+   E_LIST_HANDLER_APPEND(handlers, ECORE_CON_EVENT_URL_PROGRESS, download_media_status, tw_mod);
+   E_LIST_HANDLER_APPEND(handlers, ECORE_CON_EVENT_URL_DATA, download_media_data, tw_mod);
+
+   tw_mod->media = eina_hash_string_superfast_new((Eina_Free_Cb)download_media_free);
+   return 1;
+}
+
+EINTERN void
+e_tw_shutdown(void)
+{
+   E_FREE_LIST(handlers, ecore_event_handler_del);
+   if (media)
+     {
+        if (tw_cache_list)
+          {
+             Media_Cache *ic;
+             eet_data_write(media, cleaner_edd, "media_cache", tw_cache_list, 1);
+             EINA_LIST_FREE(tw_cache_list->cache, ic)
+               {
+                  eina_stringshare_del(ic->sha1);
+                  free(ic);
+               }
+             free(tw_cache_list);
+          }
+        E_FREE_FUNC(media, eet_close);
+     }
+   E_FREE_FUNC(tw_dbus_iface, eldbus_service_interface_unregister);
+   E_FREE_FUNC(dummies, eet_close);
+   E_FREE_FUNC(cleaner_edd, eet_data_descriptor_free);
+   E_FREE_FUNC(cache_edd, eet_data_descriptor_free);
+   tw_hide(NULL);
+   last_coords.x = last_coords.y = 0;
+   eina_hash_free(tw_mod->media);
+   E_FREE_FUNC(tw_mod->pop, e_object_del);
+}
diff --git a/src/modules/teamwork/module.desktop.in b/src/modules/teamwork/module.desktop.in
new file mode 100644
index 0000000000..80e978197c
--- /dev/null
+++ b/src/modules/teamwork/module.desktop.in
@@ -0,0 +1,6 @@
+[Desktop Entry]
+Type=Link
+Name=Teamwork
+Icon=e-module-teamwork
+Comment=Enlightenment Is A Team Player
+X-Enlightenment-ModuleType=core
diff --git a/src/modules/teamwork/sha1.c b/src/modules/teamwork/sha1.c
new file mode 100644
index 0000000000..7a53fa712a
--- /dev/null
+++ b/src/modules/teamwork/sha1.c
@@ -0,0 +1,146 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is SHA 180-1 Reference Implementation (Compact version)
+ *
+ * The Initial Developer of the Original Code is Paul Kocher of
+ * Cryptography Research.  Portions created by Paul Kocher are
+ * Copyright (C) 1995-9 by Cryptography Research, Inc.  All
+ * Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ *     Paul Kocher
+ *
+ */
+
+#include "sha1.h"
+
+static void shaHashBlock(SHA_CTX2 *ctx);
+
+void
+SHA1_Init2(SHA_CTX2 *ctx) {
+   int i;
+
+   ctx->lenW = 0;
+   ctx->sizeHi = ctx->sizeLo = 0;
+
+   /* Initialize H with the magic constants (see FIPS180 for constants)
+    */
+   ctx->H[0] = 0x67452301;
+   ctx->H[1] = 0xefcdab89;
+   ctx->H[2] = 0x98badcfe;
+   ctx->H[3] = 0x10325476;
+   ctx->H[4] = 0xc3d2e1f0;
+
+   for (i = 0; i < 80; i++)
+     ctx->W[i] = 0;
+}
+
+void
+SHA1_Update2(SHA_CTX2 *ctx,
+             void     *_dataIn,
+             int       len) {
+   unsigned char *dataIn = _dataIn;
+   int i;
+
+   /* Read the data into W and process blocks as they get full
+    */
+   for (i = 0; i < len; i++) {
+        ctx->W[ctx->lenW / 4] <<= 8;
+        ctx->W[ctx->lenW / 4] |= (unsigned int)dataIn[i];
+        if ((++ctx->lenW) % 64 == 0)
+          {
+             shaHashBlock(ctx);
+             ctx->lenW = 0;
+          }
+        ctx->sizeLo += 8;
+        ctx->sizeHi += (ctx->sizeLo < 8);
+     }
+}
+
+void
+SHA1_Final2(unsigned char hashout[20],
+            SHA_CTX2     *ctx) {
+   unsigned char pad0x80 = 0x80;
+   unsigned char pad0x00 = 0x00;
+   unsigned char padlen[8];
+   int i;
+
+   /* Pad with a binary 1 (e.g. 0x80), then zeroes, then length
+    */
+   padlen[0] = (unsigned char)((ctx->sizeHi >> 24) & 255);
+   padlen[1] = (unsigned char)((ctx->sizeHi >> 16) & 255);
+   padlen[2] = (unsigned char)((ctx->sizeHi >> 8) & 255);
+   padlen[3] = (unsigned char)((ctx->sizeHi >> 0) & 255);
+   padlen[4] = (unsigned char)((ctx->sizeLo >> 24) & 255);
+   padlen[5] = (unsigned char)((ctx->sizeLo >> 16) & 255);
+   padlen[6] = (unsigned char)((ctx->sizeLo >> 8) & 255);
+   padlen[7] = (unsigned char)((ctx->sizeLo >> 0) & 255);
+   SHA1_Update2(ctx, &pad0x80, 1);
+   while (ctx->lenW != 56)
+     SHA1_Update2(ctx, &pad0x00, 1);
+   SHA1_Update2(ctx, padlen, 8);
+
+   /* Output hash
+    */
+   for (i = 0; i < 20; i++) {
+        hashout[i] = (unsigned char)(ctx->H[i / 4] >> 24);
+        ctx->H[i / 4] <<= 8;
+     }
+
+   /*
+    *  Re-initialize the context (also zeroizes contents)
+    */
+   SHA1_Init2(ctx);
+}
+
+#define SHA_ROT(X, n) (((X) << (n)) | ((X) >> (32 - (n))))
+
+static void
+shaHashBlock(SHA_CTX2 *ctx) {
+   int t;
+   unsigned int A, B, C, D, E, TEMP;
+
+   for (t = 16; t <= 79; t++)
+     ctx->W[t] =
+       SHA_ROT(ctx->W[t - 3] ^ ctx->W[t - 8] ^ ctx->W[t - 14] ^ ctx->W[t - 16], 1);
+
+   A = ctx->H[0];
+   B = ctx->H[1];
+   C = ctx->H[2];
+   D = ctx->H[3];
+   E = ctx->H[4];
+
+   for (t = 0; t <= 19; t++) {
+        TEMP = SHA_ROT(A, 5) + (((C ^ D) & B) ^ D) + E + ctx->W[t] + 0x5a827999;
+        E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
+     }
+   for (t = 20; t <= 39; t++) {
+        TEMP = SHA_ROT(A, 5) + (B ^ C ^ D) + E + ctx->W[t] + 0x6ed9eba1;
+        E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
+     }
+   for (t = 40; t <= 59; t++) {
+        TEMP = SHA_ROT(A, 5) + ((B & C) | (D & (B | C))) + E + ctx->W[t] + 0x8f1bbcdc;
+        E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
+     }
+   for (t = 60; t <= 79; t++) {
+        TEMP = SHA_ROT(A, 5) + (B ^ C ^ D) + E + ctx->W[t] + 0xca62c1d6;
+        E = D; D = C; C = SHA_ROT(B, 30); B = A; A = TEMP;
+     }
+
+   ctx->H[0] += A;
+   ctx->H[1] += B;
+   ctx->H[2] += C;
+   ctx->H[3] += D;
+   ctx->H[4] += E;
+}
+
diff --git a/src/modules/teamwork/sha1.h b/src/modules/teamwork/sha1.h
new file mode 100644
index 0000000000..6ab295d7ec
--- /dev/null
+++ b/src/modules/teamwork/sha1.h
@@ -0,0 +1,54 @@
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is SHA 180-1 Header File
+ *
+ * The Initial Developer of the Original Code is Paul Kocher of
+ * Cryptography Research.  Portions created by Paul Kocher are
+ * Copyright (C) 1995-9 by Cryptography Research, Inc.  All
+ * Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ *     Paul Kocher
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License Version 2 or later (the
+ * "GPL"), in which case the provisions of the GPL are applicable
+ * instead of those above.  If you wish to allow use of your
+ * version of this file only under the terms of the GPL and not to
+ * allow others to use your version of this file under the MPL,
+ * indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by
+ * the GPL.  If you do not delete the provisions above, a recipient
+ * may use your version of this file under either the MPL or the
+ * GPL.
+ */
+
+#ifndef SHA_H
+#define SHA_H
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+typedef struct {
+  unsigned int H[5];
+  unsigned int W[80];
+  int lenW;
+  unsigned int sizeHi,sizeLo;
+} SHA_CTX2;
+
+void SHA1_Init2(SHA_CTX2 *ctx);
+void SHA1_Update2(SHA_CTX2 *ctx, void *dataIn, int len);
+void SHA1_Final2(unsigned char hashout[20], SHA_CTX2 *ctx);
+
+#endif