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enlightenment-module-share/src/e_mod_main.c

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#include "e_mod_main.h"
#include "e_share.h"
#include <string.h>
#define __UNUSED__
#define _(S) S
/* actual module specifics */
typedef struct _Instance Instance;
struct _Instance
{
E_Gadcon_Client *gcc;
E_Menu *menu;
Ecore_X_Window win;
Evas_Object *o_button;
Eina_List *handlers;
Eina_List *shares;
};
/* 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 const char *_gc_label(const E_Gadcon_Client_Class *client_class);
static Evas_Object *_gc_icon(const E_Gadcon_Client_Class *client_class, Evas * evas);
static const char *_gc_id_new(const E_Gadcon_Client_Class *client_class);
static void _share_button_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, Evas_Event_Mouse_Down *ev);
static Eina_Bool _share_x_selection_notify_handler(Instance *instance, int type, void *event);
static void _share_menu_post_cb(void *data, E_Menu *menu __UNUSED__);
static void _share_menu_share_request_click_cb(Instance *inst, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__);
static void _share_menu_share_item_click_cb(Share_Data *selected_share, E_Menu *m, E_Menu_Item *mi);
static void _share_open_link_in_browser(const Share_Data *sd);
static void _share_notify(const Share_Data *sd);
static void _share_notification_clicked_cb(void *data, unsigned int id);
static void _free_share_data(Share_Data *sd);
static E_Module *share_module = NULL;
/* and actually define the gadcon class that this module provides (just 1) */
static const E_Gadcon_Client_Class _gadcon_class = {
GADCON_CLIENT_CLASS_VERSION,
"share",
{
_gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new, NULL,
e_gadcon_site_is_not_toolbar
},
E_GADCON_CLIENT_STYLE_PLAIN
};
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);
/*
char buf[PATH_MAX];
snprintf(buf, sizeof(buf), "%s/e-module-share.edj", e_module_dir_get(share_module));
o = edje_object_add(gc->evas);
if (!e_theme_edje_object_set(o, "base/theme/modules/share", "modules/share/main"))
edje_object_file_set(o, buf, "modules/share/main");
edje_object_signal_emit(o, "passive", "");
*/
o = e_icon_add(gc->evas);
e_icon_fdo_icon_set(o, "emblem-shared");
evas_object_show(o);
gcc = e_gadcon_client_new(gc, name, id, style, o);
gcc->data = inst;
inst->gcc = gcc;
inst->win = ecore_evas_window_get(gc->ecore_evas);
inst->o_button = o;
e_gadcon_client_util_menu_attach(gcc);
evas_object_event_callback_add(inst->o_button, EVAS_CALLBACK_MOUSE_DOWN, (Evas_Object_Event_Cb)_share_button_cb_mouse_down, inst);
E_LIST_HANDLER_APPEND(inst->handlers, ECORE_X_EVENT_SELECTION_NOTIFY, _share_x_selection_notify_handler, inst);
return gcc;
}
static void
_gc_shutdown(E_Gadcon_Client *gcc)
{
Instance *inst;
inst = gcc->data;
E_FREE_LIST(inst->handlers, ecore_event_handler_del);
inst->handlers = NULL;
if (inst->menu)
{
e_menu_post_deactivate_callback_set(inst->menu, NULL, NULL);
e_object_del(E_OBJECT(inst->menu));
inst->menu = NULL;
}
E_FREE_LIST(inst->shares, _free_share_data);
inst->shares = NULL;
evas_object_del(inst->o_button);
E_FREE(inst);
}
static void
_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
{
e_gadcon_client_aspect_set (gcc, 16, 16);
e_gadcon_client_min_size_set (gcc, 16, 16);
}
static const char *
_gc_label (const E_Gadcon_Client_Class *client_class)
{
return "Share";
}
static Evas_Object *
_gc_icon(const E_Gadcon_Client_Class *client_class, Evas * evas)
{
Evas_Object *o;
/*
char buf[PATH_MAX];
o = edje_object_add(evas);
snprintf (buf, sizeof(buf), "%s/e-module-share.edj", e_module_dir_get(share_module));
edje_object_file_set(o, buf, "icon");
*/
o = e_icon_add(evas);
e_icon_fdo_icon_set(o, "emblem-shared");
return o;
}
static const char *
_gc_id_new (const E_Gadcon_Client_Class *client_class)
{
return _gadcon_class.name;
}
static void
_share_button_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, Evas_Event_Mouse_Down *ev)
{
Instance *inst = (Instance*)data;
Evas_Coord x, y, w, h;
int cx, cy;
int dir;
E_Menu_Item *mi;
Eina_List *it;
Share_Data *share;
if (!inst) return;
if ((ev->button == 1) && (!inst->menu))
{
/* Coordinates and sizing */
evas_object_geometry_get(inst->o_button, &x, &y, &w, &h);
e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &cx, &cy,
NULL, NULL);
x += cx;
y += cy;
inst->menu = e_menu_new();
mi = e_menu_item_new(inst->menu);
e_menu_item_label_set(mi, _("Share Clipboard Content"));
e_menu_item_callback_set(mi, (E_Menu_Cb)_share_menu_share_request_click_cb, inst);
mi = e_menu_item_new(inst->menu);
e_menu_item_separator_set(mi, EINA_TRUE);
EINA_LIST_FOREACH(inst->shares, it, share)
{
mi = e_menu_item_new(inst->menu);
e_menu_item_label_set(mi, share->name);
e_menu_item_callback_set(mi, (E_Menu_Cb)_share_menu_share_item_click_cb, share);
}
e_menu_post_deactivate_callback_set(inst->menu,
_share_menu_post_cb, inst);
/* Proper menu orientation */
switch (inst->gcc->gadcon->orient)
{
case E_GADCON_ORIENT_TOP:
case E_GADCON_ORIENT_CORNER_TL:
case E_GADCON_ORIENT_CORNER_TR:
dir = E_MENU_POP_DIRECTION_DOWN;
break;
case E_GADCON_ORIENT_BOTTOM:
case E_GADCON_ORIENT_CORNER_BL:
case E_GADCON_ORIENT_CORNER_BR:
dir = E_MENU_POP_DIRECTION_UP;
break;
case E_GADCON_ORIENT_LEFT:
case E_GADCON_ORIENT_CORNER_LT:
case E_GADCON_ORIENT_CORNER_LB:
dir = E_MENU_POP_DIRECTION_RIGHT;
break;
case E_GADCON_ORIENT_RIGHT:
case E_GADCON_ORIENT_CORNER_RT:
case E_GADCON_ORIENT_CORNER_RB:
dir = E_MENU_POP_DIRECTION_LEFT;
break;
case E_GADCON_ORIENT_FLOAT:
case E_GADCON_ORIENT_HORIZ:
case E_GADCON_ORIENT_VERT:
default:
dir = E_MENU_POP_DIRECTION_AUTO;
break;
}
e_gadcon_locked_set(inst->gcc->gadcon, EINA_TRUE);
/* We display not relatively to the gadget, but similarly to
* the start menu - thus the need for direction etc.
*/
e_menu_activate_mouse(inst->menu,
e_util_zone_current_get
(e_manager_current_get()),
x, y, w, h, dir, ev->timestamp);
}
}
static Eina_Bool
_share_x_selection_notify_handler(Instance *instance, int type, void *event)
{
Ecore_X_Event_Selection_Notify *ev;
Share_Data *sd = NULL;
if (!instance)
return EINA_TRUE;
ev = event;
if ((ev->selection == ECORE_X_SELECTION_CLIPBOARD) &&
(strcmp(ev->target, ECORE_X_SELECTION_TARGET_UTF8_STRING) == 0))
{
Ecore_X_Selection_Data_Text *text_data;
text_data = ev->data;
if ((text_data->data.content == ECORE_X_SELECTION_CONTENT_TEXT) &&
(text_data->text))
{
char buf[20];
if (text_data->data.length == 0) return EINA_TRUE;
sd = E_NEW(Share_Data, 1);
sd->inst = instance;
snprintf(buf, ((text_data->data.length >= sizeof(buf)) ? (sizeof(buf) - 1) : text_data->data.length), text_data->text);
asprintf(&sd->name, "%s", buf);
asprintf(&sd->content, "%s", text_data->text);
sourcedrop_share(sd);
}
}
return ECORE_CALLBACK_PASS_ON;
}
/* Updates the X selection with the selected text of the entry */
void
_clipboard_update(const char *text, const Instance *inst)
{
EINA_SAFETY_ON_NULL_RETURN(inst);
EINA_SAFETY_ON_NULL_RETURN(text);
ecore_x_selection_clipboard_set(inst->win, text, strlen(text) + 1);
}
void e_share_upload_completed(Share_Data *sd)
{
if (!sd) return;
((Instance*)sd->inst)->shares = eina_list_append(((Instance*)sd->inst)->shares, sd);
_share_notify(sd);
_clipboard_update(sd->url, sd->inst);
}
static void
_share_menu_share_request_click_cb(Instance *inst, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
if (!inst) return;
ecore_x_selection_clipboard_request(inst->win,
ECORE_X_SELECTION_TARGET_UTF8_STRING);
}
static void
_share_menu_share_item_click_cb(Share_Data *selected_share, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
_share_open_link_in_browser(selected_share);
}
static void
_share_notify(const Share_Data *sd)
{
char buf[256];
E_Notification_Notify *n = E_NEW(E_Notification_Notify, 1);
if (!sd || !n)
return;
n->id = 0;
n->app_name = _("E Share");
n->sumary = _("Your content has been shared.");
snprintf(buf, (sizeof(buf) - 1), _("Your clipboard's content is now available at <highlight>%s</highlight>."), sd->url);
n->body = buf;
n->icon.icon = "e";
n->timeout = 2;
e_notification_client_send(n, NULL /*_share_notification_clicked_cb*/, sd);
}
static void
_share_open_link_in_browser(const Share_Data *sd)
{
char buf[256];
if (!sd)
return;
snprintf(buf, (sizeof(buf) - 1), "xdg-open %s", sd->url);
e_exec(e_gadcon_client_zone_get(((Instance*)sd->inst)->gcc), NULL, buf, NULL, NULL);
}
static void
_share_notification_clicked_cb(void *data, unsigned int id)
{
if (!data)
return;
_share_open_link_in_browser((Share_Data*)data);
}
static void
_share_menu_post_cb(void *data, E_Menu *menu __UNUSED__)
{
Instance *inst = data;
if (!inst) return;
e_gadcon_locked_set(inst->gcc->gadcon, EINA_FALSE);
inst->menu = NULL;
}
static void _free_share_data(Share_Data *sd)
{
free(sd->name);
free(sd->content);
free(sd->url);
free(sd);
}
/* module setup */
EAPI E_Module_Api e_modapi = {
E_MODULE_API_VERSION,
"Share"
};
EAPI void *
e_modapi_init (E_Module * m)
{
share_module = m;
sourcedrop_init();
e_gadcon_provider_register(&_gadcon_class);
return share_module;
}
EAPI int
e_modapi_shutdown (E_Module * m)
{
sourcedrop_shutdown();
share_module = NULL;
e_gadcon_provider_unregister(&_gadcon_class);
return 1;
}
EAPI int
e_modapi_save(E_Module * m)
{
return 1;
}
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