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enlightenment/src/modules/gadman/e_mod_gadman.c

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#include "e_mod_gadman.h"
/* local protos */
static Eina_Bool _e_gadman_reset_timer(void *d);
static void _attach_menu(void *data, E_Gadcon_Client *gcc, E_Menu *menu);
static void _save_widget_position(E_Gadcon_Client *gcc);
static void _apply_widget_position(E_Gadcon_Client *gcc);
static E_Gadcon_Client *_gadman_gadget_add(const E_Gadcon_Client_Class *cc, Gadman_Layer_Type layer, E_Config_Gadcon_Client *src_cf);
static Eina_Bool _gadman_module_init_end_cb(void *d __UNUSED__, int type __UNUSED__, void *event __UNUSED__);
static Evas_Object *_create_mover(E_Gadcon *gc);
static Evas_Object *_get_mover(E_Gadcon_Client *gcc);
static E_Gadcon *_gadman_gadcon_new(const char *name, Gadman_Layer_Type layer, E_Zone *zone, E_Gadcon_Location *loc);
static void on_shape_change(void *data, E_Container_Shape *es, E_Container_Shape_Change ch);
static void on_top(void *data, Evas_Object *o, const char *em, const char *src);
static void on_right(void *data, Evas_Object *o, const char *em, const char *src);
static void on_down(void *data, Evas_Object *o, const char *em, const char *src);
static void on_left(void *data, Evas_Object *o, const char *em, const char *src);
static void on_move(void *data, Evas_Object *o, const char *em, const char *src);
static void on_frame_click(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void on_bg_click(void *data, Evas_Object *o, const char *em, const char *src);
static void on_hide_stop(void *data __UNUSED__, Evas_Object *o __UNUSED__,
const char *em __UNUSED__, const char *src __UNUSED__);
static void on_menu_style_plain(void *data, E_Menu *m, E_Menu_Item *mi);
static void on_menu_style_inset(void *data, E_Menu *m, E_Menu_Item *mi);
static void on_menu_style_float(void *data, E_Menu *m, E_Menu_Item *mi);
static void on_menu_style_horiz(void *data, E_Menu *m, E_Menu_Item *mi);
static void on_menu_style_vert(void *data, E_Menu *m, E_Menu_Item *mi);
static void on_menu_delete(void *data, E_Menu *m, E_Menu_Item *mi);
static void on_menu_edit(void *data, E_Menu *m, E_Menu_Item *mi);
static void on_menu_add(void *data, E_Menu *m, E_Menu_Item *mi);
static Eina_Bool _gadman_module_cb(void *d __UNUSED__, int type __UNUSED__, E_Event_Module_Update *ev);
static int _e_gadman_client_add(void *data __UNUSED__, E_Gadcon_Client *, const E_Gadcon_Client_Class *cc);
static void _e_gadman_client_remove(void *data __UNUSED__, E_Gadcon_Client *gcc);
static void _e_gadman_handlers_add(void);
static void _e_gadman_handler_del(void);
static Eina_Bool _e_gadman_cb_zone_add(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _e_gadman_cb_zone_del(void *data __UNUSED__, int type __UNUSED__, void *event);
static E_Gadcon_Client *gadman_gadget_place(E_Gadcon_Client *gcc, const E_Gadcon_Client_Class *cc, E_Config_Gadcon_Client *cf, Gadman_Layer_Type layer, E_Zone *zone);
static E_Gadcon *gadman_gadcon_get(const E_Zone *zone, Gadman_Layer_Type layer);
static Eina_Bool gadman_locked;
Manager *Man = NULL;
static Eina_List *_gadman_hdls = NULL;
static Eina_Hash *_gadman_gadgets = NULL;
/* Implementation */
void
gadman_reset(void)
{
E_Gadcon *gc;
unsigned int layer;
const Eina_List *l;
E_Zone *zone;
if (gadman_locked) return;
E_FREE_LIST(Man->drag_handlers, ecore_event_handler_del);
for (layer = 0; layer < GADMAN_LAYER_COUNT; layer++)
{
EINA_LIST_FREE(Man->gadcons[layer], gc)
e_object_del(E_OBJECT(gc));
Man->gadgets[layer] = eina_list_free(Man->gadgets[layer]);
if (Man->movers[layer]) evas_object_del(Man->movers[layer]);
Man->movers[layer] = NULL;
}
Man->gc_top = NULL;
if (_gadman_gadgets)
{
eina_hash_free_cb_set(_gadman_gadgets, EINA_FREE_CB(eina_list_free));
eina_hash_free(_gadman_gadgets);
}
/* iterating through zones - and making gadmans on each */
EINA_LIST_FOREACH(Man->container->zones, l, zone)
{
const char *layer_name[] = {"gadman", "gadman_top"};
for (layer = 0; layer < GADMAN_LAYER_COUNT; layer++)
{
gc = _gadman_gadcon_new(layer_name[layer], layer, zone, Man->location[layer]);
Man->gadcons[layer] = eina_list_append(Man->gadcons[layer], gc);
}
}
_gadman_gadgets = eina_hash_string_superfast_new(NULL);
gadman_update_bg();
}
void
gadman_init(E_Module *m)
{
E_Gadcon_Location *location;
/* Create Manager */
Man = calloc(1, sizeof(Manager));
if (!Man) return;
Man->module = m;
gadman_locked = e_module_loading_get();
Man->container = e_container_current_get(e_manager_current_get());
Man->width = Man->container->w;
Man->height = Man->container->h;
/* Check if composite is enable */
if (e_config->use_shaped_win)
Man->use_shaped_win = 0;
/* with this we can trap screen resolution change (a better way?)*/
e_container_shape_change_callback_add(Man->container, on_shape_change, NULL);
/* create and register "desktop" location */
location = Man->location[GADMAN_LAYER_BG] = e_gadcon_location_new("Desktop", E_GADCON_SITE_DESKTOP,
_e_gadman_client_add, NULL,
_e_gadman_client_remove, NULL);
e_gadcon_location_set_icon_name(location, "preferences-desktop");
e_gadcon_location_register(location);
/* create and register "desktop hover" location */
location = Man->location[GADMAN_LAYER_TOP] = e_gadcon_location_new("Desktop Hover", E_GADCON_SITE_DESKTOP,
_e_gadman_client_add, NULL,
_e_gadman_client_remove, NULL);
e_gadcon_location_set_icon_name(location, "preferences-desktop");
e_gadcon_location_register(location);
_e_gadman_handlers_add();
Man->gadman_reset_timer = ecore_timer_add(0.1, _e_gadman_reset_timer, NULL);
}
void
gadman_shutdown(void)
{
unsigned int layer;
_e_gadman_handler_del();
e_container_shape_change_callback_del(Man->container, on_shape_change, NULL);
gadman_gadget_edit_end(NULL, NULL, NULL, NULL);
for (layer = 0; layer < GADMAN_LAYER_COUNT; layer++)
{
e_gadcon_location_unregister(Man->location[layer]);
E_FREE_LIST(Man->gadcons[layer], e_object_del);
evas_object_del(Man->movers[layer]);
Man->gadgets[layer] = eina_list_free(Man->gadgets[layer]);
e_gadcon_location_free(Man->location[layer]);
}
eina_stringshare_del(Man->icon_name);
/* free manager */
if (Man->top_ee)
{
e_canvas_del(Man->top_ee);
//ecore_evas_free(Man->top_ee);
}
if (_gadman_gadgets)
{
eina_hash_free_cb_set(_gadman_gadgets, EINA_FREE_CB(eina_list_free));
eina_hash_free(_gadman_gadgets);
}
if (Man->gadman_reset_timer) ecore_timer_del(Man->gadman_reset_timer);
E_FREE_LIST(Man->drag_handlers, ecore_event_handler_del);
_gadman_gadgets = NULL;
free(Man);
}
void
gadman_populate_class(void *data, E_Gadcon *gc, const E_Gadcon_Client_Class *cc)
{
Gadman_Layer_Type layer = (Gadman_Layer_Type)(long)data;
const Eina_List *l, *ll;
E_Config_Gadcon_Client *cf_gcc;
E_Gadcon_Client *gcc = NULL;
EINA_LIST_FOREACH(gc->cf->clients, l, cf_gcc)
{
if ((!strcmp(cf_gcc->name, cc->name)) && (gc->cf->zone == gc->zone->num))
{
gcc = e_gadcon_client_find(gc, cf_gcc);
ll = eina_hash_find(_gadman_gadgets, cc->name);
if ((!gcc) || (ll && (!eina_list_data_find(ll, cf_gcc))))
gadman_gadget_place(gcc, cc, cf_gcc, layer, gc->zone);
}
}
gc->populated_classes = eina_list_append(gc->populated_classes, cc);
}
static E_Gadcon *
gadman_gadcon_get(const E_Zone *zone, Gadman_Layer_Type layer)
{
const Eina_List *l;
E_Gadcon *gc;
EINA_LIST_FOREACH(Man->gadcons[layer], l, gc)
if (gc->zone == zone) return gc;
return NULL;
}
static void
gadman_gadcon_place_job(E_Gadcon_Client *gcc)
{
_apply_widget_position(gcc);
if (gcc == gcc->gadcon->drag_gcc)
gadman_gadget_edit_start(gcc);
evas_object_show(gcc->o_frame);
}
static void
_gadman_gadget_free(void *data __UNUSED__, void *obj)
{
E_Gadcon_Client *gcc = obj;
Eina_List *l;
int layer;
Eina_Bool edit;
layer = gcc->gadcon->id - ID_GADMAN_LAYER_BASE;
// edje_object_part_unswallow(gcc->o_frame, gcc->o_base);
if (gcc->cf)
{
Man->gadgets[layer] = eina_list_remove(Man->gadgets[layer], gcc->cf);
l = eina_hash_find(_gadman_gadgets, gcc->name);
if (l)
{
eina_hash_set(_gadman_gadgets, gcc->name, eina_list_remove(l, gcc->cf));
}
gcc->cf = NULL;
}
edit = (gcc == gcc->gadcon->drag_gcc) || (Man->drag_gcc[gcc->gadcon->id - ID_GADMAN_LAYER_BASE] == gcc);
if (!edit) return;
gcc->gadcon->editing = 1; // may get unset from a dialog, force here to prevent crash
gadman_gadget_edit_end(NULL, NULL, NULL, NULL);
}
static E_Gadcon_Client *
gadman_gadget_place(E_Gadcon_Client *gcc, const E_Gadcon_Client_Class *cc, E_Config_Gadcon_Client *cf, Gadman_Layer_Type layer, E_Zone *zone)
{
E_Gadcon *gc;
Eina_List *l;
if (!cf->name) return NULL;
gc = gadman_gadcon_get(zone, layer);
if (!cc)
{
EINA_LIST_FOREACH(gc->populated_classes, l, cc)
{
if (!strcmp(cc->name, cf->name))
break;
else
cc = NULL;
}
}
/* Find provider */
if (!cc)
{
e_gadcon_client_queue(gc, cf);
e_gadcon_custom_populate_request(gc);
return NULL;
}
/* init Gadcon_Client */
if (!gcc)
{
gcc = cc->func.init(gc, cf->name, cf->id, cc->default_style);
if (!gcc) return NULL;
e_object_delfn_add(E_OBJECT(gcc), _gadman_gadget_free, NULL);
gcc->cf = cf;
gcc->client_class = cc;
/* Call the client orientation function */
if (cc->func.orient)
cc->func.orient(gcc, gcc->cf->orient);
}
Man->gadgets[layer] = eina_list_append(Man->gadgets[layer], cf);
//printf("Place Gadget %s (style: %s id: %s) (gadcon: %s)\n", gcc->name, cf->style, cf->id, gc->name);
/* create frame */
gcc->o_frame = edje_object_add(gc->evas);
e_theme_edje_object_set(gcc->o_frame, "base/theme/gadman", "e/gadman/frame");
if ((cf->style) && (!strcmp(cf->style, E_GADCON_CLIENT_STYLE_INSET)))
edje_object_signal_emit(gcc->o_frame, "e,state,visibility,inset", "e");
else
edje_object_signal_emit(gcc->o_frame, "e,state,visibility,plain", "e");
/* swallow the client inside the frame */
edje_object_part_swallow(gcc->o_frame, "e.swallow.content", gcc->o_base);
evas_object_event_callback_add(gcc->o_frame, EVAS_CALLBACK_MOUSE_DOWN,
on_frame_click, gcc);
if (gcc->gadcon->id == ID_GADMAN_LAYER_TOP)
edje_object_signal_emit(gcc->o_frame, "e,state,visibility,hide", "e");
if (cc->name)
{
l = eina_hash_find(_gadman_gadgets, cc->name);
eina_hash_set(_gadman_gadgets, cc->name, eina_list_append(l, gcc->cf));
}
ecore_job_add((Ecore_Cb)gadman_gadcon_place_job, gcc);
return gcc;
}
E_Gadcon_Client *
gadman_gadget_add(const E_Gadcon_Client_Class *cc, E_Gadcon_Client *gcc, Gadman_Layer_Type layer)
{
return _gadman_gadget_add(cc, layer, gcc->cf);
}
static E_Gadcon_Client *
_gadman_gadget_add(const E_Gadcon_Client_Class *cc, Gadman_Layer_Type layer, E_Config_Gadcon_Client *src_cf)
{
E_Config_Gadcon_Client *cf = NULL;
E_Gadcon_Client *gcc = NULL;
E_Gadcon *gc;
int w, h;
gc = gadman_gadcon_get(e_util_zone_current_get(e_manager_current_get()),
layer);
/* Create Config_Gadcon_Client */
cf = e_gadcon_client_config_new(gc, cc->name);
if (cf)
{
if (!src_cf)
{
cf->style = eina_stringshare_add(cc->default_style);
cf->geom.pos_x = DEFAULT_POS_X;
cf->geom.pos_y = DEFAULT_POS_Y;
cf->geom.size_w = DEFAULT_SIZE_W;
cf->geom.size_h = DEFAULT_SIZE_H;
}
else
{
cf->style = eina_stringshare_add(src_cf->style);
cf->geom.pos_x = src_cf->geom.pos_x;
cf->geom.pos_y = src_cf->geom.pos_y;
cf->geom.size_w = src_cf->geom.size_w;
cf->geom.size_h = src_cf->geom.size_h;
}
}
/* Place the new gadget */
if (cf)
gcc = gadman_gadget_place(NULL, cc, cf, layer, gc->zone);
if (!gcc) return NULL;
/* Respect Aspect */
evas_object_geometry_get(gcc->o_frame, NULL, NULL, &w, &h);
if (gcc->aspect.w && gcc->aspect.h)
{
if (gcc->aspect.w > gcc->aspect.h)
w = ((float)h / (float)gcc->aspect.h) * (gcc->aspect.w);
else
h = ((float)w / (float)gcc->aspect.w) * (gcc->aspect.h);
if (h < gcc->min.h) h = gcc->min.h;
if (w < gcc->min.w) w = gcc->min.w;
evas_object_resize(gcc->o_frame, w, h);
}
return gcc;
}
static void
gadman_edit(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
_apply_widget_position(data);
}
void
gadman_gadget_edit_start(E_Gadcon_Client *gcc)
{
E_Gadcon *gc;
Evas_Object *mover;
Eina_List *l;
int x, y, w, h;
if (Man->drag_gcc[gcc->gadcon->id - ID_GADMAN_LAYER_BASE] == gcc) return;
else if (Man->drag_gcc[gcc->gadcon->id - ID_GADMAN_LAYER_BASE])
e_object_unref(E_OBJECT(Man->drag_gcc[gcc->gadcon->id - ID_GADMAN_LAYER_BASE]));
EINA_LIST_FOREACH(Man->gadcons[gcc->gadcon->id - ID_GADMAN_LAYER_BASE], l, gc)
gc->editing = 1;
gc = gcc->gadcon;
e_object_ref(E_OBJECT(gcc));
//INF("START: %u", e_object_ref_get((void*)gcc));
/* Move/resize the correct mover */
mover = _get_mover(gcc);
if (!mover) return;
evas_object_geometry_get(gcc->o_frame, &x, &y, &w, &h);
Man->drag_gcc[gcc->gadcon->id - ID_GADMAN_LAYER_BASE] = gcc;
evas_object_move(mover, x, y);
evas_object_resize(mover, w, h);
evas_object_raise(mover);
evas_object_show(mover);
evas_object_event_callback_del(mover, EVAS_CALLBACK_HIDE, gadman_edit);
evas_object_event_callback_add(mover, EVAS_CALLBACK_HIDE, gadman_edit, gcc);
}
void
gadman_gadget_edit_end(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
unsigned int layer;
E_Gadcon_Client *drag_gcc = NULL;
for (layer = GADMAN_LAYER_COUNT - 1; layer < UINT_MAX; layer--)
{
const Eina_List *l;
E_Gadcon *gc;
gc = eina_list_data_get(Man->gadcons[layer]);
if (!gc) continue;
if (!gc->editing) continue;
evas_object_event_callback_del(Man->movers[layer], EVAS_CALLBACK_HIDE, gadman_edit);
evas_object_hide(Man->movers[layer]);
EINA_LIST_FOREACH(Man->gadcons[layer], l, gc)
gc->editing = 0;
drag_gcc = Man->drag_gcc[layer];
Man->drag_gcc[layer] = NULL;
break;
}
if (!drag_gcc) return;
drag_gcc->gadcon->drag_gcc = NULL;
_save_widget_position(drag_gcc);
if (!e_object_is_del(E_OBJECT(drag_gcc)))
e_object_unref(E_OBJECT(drag_gcc));
//INF("END: %d:%u", e_object_is_del(E_OBJECT(drag_gcc)), e_object_ref_get((void*)drag_gcc));
}
void
gadman_gadgets_show(void)
{
Eina_List *l, *ll;
E_Gadcon_Client *gcc;
E_Config_Gadcon_Client *cf_gcc;
Man->visible = 1;
ecore_evas_show(Man->top_ee);
if (Man->conf->bg_type == BG_STD)
{
if (Man->conf->anim_bg)
edje_object_signal_emit(Man->full_bg,
"e,state,visibility,show", "e");
else
edje_object_signal_emit(Man->full_bg,
"e,state,visibility,show,now", "e");
}
else
{
if (Man->conf->anim_bg)
edje_object_signal_emit(Man->full_bg,
"e,state,visibility,show,custom", "e");
else
edje_object_signal_emit(Man->full_bg,
"e,state,visibility,show,custom,now", "e");
}
/* Showing top gadgets */
EINA_LIST_FOREACH_SAFE(Man->gadgets[GADMAN_LAYER_TOP], l, ll, cf_gcc)
{
gcc = e_gadcon_client_find(NULL, cf_gcc);
if (!gcc)
{
Man->gadgets[GADMAN_LAYER_TOP] = eina_list_remove_list(Man->gadgets[GADMAN_LAYER_TOP], l);
continue;
}
if (Man->conf->anim_gad)
edje_object_signal_emit(gcc->o_frame,
"e,state,visibility,show", "e");
else
edje_object_signal_emit(gcc->o_frame,
"e,state,visibility,show,now", "e");
}
}
void
gadman_gadgets_hide(void)
{
Eina_List *l, *ll;
E_Gadcon_Client *gcc;
E_Config_Gadcon_Client *cf_gcc;
Eina_Bool editing = EINA_FALSE;
Man->visible = 0;
if (Man->conf->bg_type == BG_STD)
{
if (Man->conf->anim_bg)
edje_object_signal_emit(Man->full_bg,
"e,state,visibility,hide", "e");
else
edje_object_signal_emit(Man->full_bg,
"e,state,visibility,hide,now", "e");
}
else
{
if (Man->conf->anim_bg)
edje_object_signal_emit(Man->full_bg,
"e,state,visibility,hide,custom", "e");
else
edje_object_signal_emit(Man->full_bg,
"e,state,visibility,hide,custom,now", "e");
}
/* Hiding top gadgets */
EINA_LIST_FOREACH_SAFE(Man->gadgets[GADMAN_LAYER_TOP], l, ll, cf_gcc)
{
gcc = e_gadcon_client_find(NULL, cf_gcc);
if (!gcc)
{
Man->gadgets[GADMAN_LAYER_TOP] = eina_list_remove_list(Man->gadgets[GADMAN_LAYER_TOP], l);
continue;
}
editing = gcc->gadcon->editing;
if (Man->conf->anim_gad)
edje_object_signal_emit(gcc->o_frame,
"e,state,visibility,hide", "e");
else
edje_object_signal_emit(gcc->o_frame,
"e,state,visibility,hide,now", "e");
}
if (editing)
gadman_gadget_edit_end(NULL, NULL, NULL, NULL);
E_FREE_LIST(Man->drag_handlers, ecore_event_handler_del);
}
void
gadman_gadgets_toggle(void)
{
if (Man->visible)
gadman_gadgets_hide();
else
gadman_gadgets_show();
}
void
gadman_update_bg(void)
{
Evas_Object *obj;
const char *ext;
if (!Man->gc_top) return;
obj = edje_object_part_swallow_get(Man->full_bg, "e.swallow.bg");
if (obj)
{
edje_object_part_unswallow(Man->full_bg, obj);
evas_object_del(obj);
}
switch (Man->conf->bg_type)
{
case BG_STD:
case BG_TRANS:
break;
case BG_COLOR:
{
double r, g, b;
r = (double)Man->conf->color_r * (200. / 255.);
g = (double)Man->conf->color_g * (200. / 255.);
b = (double)Man->conf->color_b * (200. / 255.);
obj = evas_object_rectangle_add(Man->gc_top->evas);
evas_object_color_set(obj, lround(r), lround(g), lround(b), 200);
edje_object_part_swallow(Man->full_bg, "e.swallow.bg", obj);
}
break;
case BG_CUSTOM:
ext = strrchr(Man->conf->custom_bg, '.');
if (!strcmp(ext, ".edj") || !strcmp(ext, ".EDJ"))
{
//THIS IS FOR E17 backgrounds
obj = edje_object_add(Man->gc_top->evas);
edje_object_file_set(obj, Man->conf->custom_bg,
"e/desktop/background");
}
else
{
//THIS IS FOR A NORMAL IMAGE
obj = evas_object_image_add(Man->gc_top->evas);
evas_object_image_file_set(obj, Man->conf->custom_bg, NULL);
evas_object_image_fill_set(obj, 0, 0, Man->container->w,
Man->container->h);
}
edje_object_part_swallow(Man->full_bg, "e.swallow.bg", obj);
break;
default:
break;
}
}
static void
_gadman_gadcon_free(E_Gadcon *gc)
{
e_gadcon_unpopulate(gc);
e_gadcon_custom_del(gc);
/* free gadcons */
e_config->gadcons = eina_list_remove(e_config->gadcons, gc);
eina_stringshare_del(gc->name);
if (gc->config_dialog) e_object_del(E_OBJECT(gc->config_dialog));
eina_list_free(gc->populated_classes);
if (gc->drop_handler) e_drop_handler_del(gc->drop_handler);
free(gc);
}
static void
_gadman_gadcon_dnd_enter_cb(E_Gadcon *gc, E_Gadcon_Client *gcc)
{
/* only use this for dragging gadcons around the desktop */
if (gc != gcc->gadcon) return;
//INF("ENTER: %u", e_object_ref_get((void*)gcc));
gadman_gadget_edit_start(gcc);
}
static void
_gadman_gadcon_dnd_leave_cb(E_Gadcon *gc, E_Gadcon_Client *gcc)
{
unsigned int layer;
E_Gadcon_Client *drag_gcc = NULL;
/* only use this for dragging gadcons around the desktop */
if (gc != gcc->gadcon) return;
//INF("LEAVE: %u", e_object_ref_get((void*)gcc));
Man->drag_gcc[gcc->gadcon->id - ID_GADMAN_LAYER_BASE] = NULL;
for (layer = 0; layer < GADMAN_LAYER_COUNT; layer++)
{
const Eina_List *l;
evas_object_event_callback_del(Man->movers[layer], EVAS_CALLBACK_HIDE, gadman_edit);
evas_object_hide(Man->movers[layer]);
EINA_LIST_FOREACH(Man->gadcons[layer], l, gc)
{
gc->editing = 0;
drag_gcc = gc->drag_gcc;
}
}
/* this is slightly different from edit_end because we don't save the position or unset the drag gcc */
if (!drag_gcc) return;
e_object_unref(E_OBJECT(drag_gcc));
}
static void
_gadman_gadcon_dnd_move_cb(E_Gadcon *gc, E_Gadcon_Client *gcc)
{
Evas_Object *mover;
int x, y;
int ox, oy, ow, oh;
/* only use this for dragging gadcons around the desktop */
if (gc != gcc->gadcon) return;
mover = _get_mover(gcc);
evas_object_geometry_get(gcc->o_frame, &x, &y, NULL, NULL);
evas_object_geometry_get(mover, &ox, &oy, &ow, &oh);
/* don't go out of the screen */
if (x < 0) x = 0;
if (x > (Man->width - ow)) x = Man->width - ow;
if (y < 0) y = 0;
if (y > (Man->height - oh)) y = Man->height - oh;
evas_object_move(gcc->o_frame, x - gcc->dx, y - gcc->dy);
evas_object_move(mover, x - gcc->dx, y - gcc->dy);
evas_object_raise(gcc->o_frame);
evas_object_raise(mover);
}
static void
_gadman_gadcon_dnd_drop_cb(E_Gadcon *gc, E_Gadcon_Client *gcc)
{
E_Config_Gadcon_Client *cf;
E_Zone *dst_zone = NULL;
E_Gadcon *dst_gadcon;
Evas_Object *mover;
int gx, gy;
/* only use this for dragging gadcons around the desktop */
if (gc != gcc->gadcon) return;
gcc->moving = 0;
gcc->dx = gcc->dy = 0;
/* checking if zone was changed for dragged gadget */
mover = _get_mover(gcc);
evas_object_geometry_get(mover, &gx, &gy, NULL, NULL);
dst_zone = e_container_zone_at_point_get(e_container_current_get(e_manager_current_get()), gx, gy);
if (dst_zone && (gcc->gadcon->zone != dst_zone))
{
unsigned int layer = gcc->gadcon->id - ID_GADMAN_LAYER_BASE;
cf = gcc->cf;
gcc->gadcon->cf->clients = eina_list_remove(gcc->gadcon->cf->clients, cf);
dst_gadcon = gadman_gadcon_get(dst_zone, layer);
if (dst_gadcon)
{
dst_gadcon->cf->clients = eina_list_append(dst_gadcon->cf->clients, cf);
e_config_save_queue();
}
}
}
static E_Gadcon *
_gadman_gadcon_new(const char *name, Gadman_Layer_Type layer, E_Zone *zone, E_Gadcon_Location *loc)
{
const Eina_List *l;
E_Gadcon *gc;
E_Config_Gadcon *cg;
/* Create Gadcon */
gc = E_OBJECT_ALLOC(E_Gadcon, E_GADCON_TYPE, _gadman_gadcon_free);
if (!gc) return NULL;
gc->name = eina_stringshare_add(name);
gc->layout_policy = E_GADCON_LAYOUT_POLICY_PANEL;
gc->orient = E_GADCON_ORIENT_FLOAT;
gc->location = loc;
/* Create ecore fullscreen window */
if (layer > GADMAN_LAYER_BG)
{
if (!Man->top_ee)
{
Man->top_ee = e_canvas_new(Man->container->win, 0, 0, 0, 0, 1, 1,
&(Man->top_win));
}
if (!Man->use_shaped_win)
{
ecore_evas_alpha_set(Man->top_ee, 1);
Man->top_win = ecore_evas_software_x11_window_get(Man->top_ee);
ecore_x_window_shape_rectangle_set(Man->top_win, 0, 0,
Man->width, Man->height);
}
else
ecore_evas_shaped_set(Man->top_ee, 1);
e_canvas_add(Man->top_ee); //??
e_container_window_raise(Man->container, Man->top_win, E_LAYER_POPUP);
ecore_evas_move_resize(Man->top_ee, 0, 0, Man->width, Man->height);
ecore_evas_hide(Man->top_ee);
gc->evas = ecore_evas_get(Man->top_ee);
e_gadcon_ecore_evas_set(gc, Man->top_ee);
/* create full background object */
Man->full_bg = edje_object_add(gc->evas);
e_theme_edje_object_set(Man->full_bg, "base/theme/gadman",
"e/gadman/full_bg");
edje_object_signal_callback_add(Man->full_bg, "mouse,down,*",
"grabber", on_bg_click, NULL);
edje_object_signal_callback_add(Man->full_bg, "e,action,hide,stop",
"", on_hide_stop, NULL);
evas_object_move(Man->full_bg, 0, 0);
evas_object_resize(Man->full_bg, Man->width, Man->height);
evas_object_show(Man->full_bg);
e_drop_xdnd_register_set(Man->top_win, 1);
e_gadcon_xdnd_window_set(gc, Man->top_win);
e_gadcon_dnd_window_set(gc, Man->top_win);
}
/* ... or use the e background window */
else
{
gc->evas = Man->container->bg_evas;
e_gadcon_ecore_evas_set(gc, Man->container->bg_ecore_evas);
e_gadcon_xdnd_window_set(gc, Man->container->bg_win);
e_gadcon_dnd_window_set(gc, Man->container->event_win);
e_drop_xdnd_register_set(Man->container->bg_win, 1);
}
e_gadcon_drop_handler_add(gc, _gadman_gadcon_dnd_enter_cb, _gadman_gadcon_dnd_leave_cb,
_gadman_gadcon_dnd_move_cb, _gadman_gadcon_dnd_drop_cb,
zone->x, zone->y, zone->w, zone->h);
e_gadcon_zone_set(gc, zone);
e_gadcon_util_menu_attach_func_set(gc, _attach_menu, NULL);
e_gadcon_populate_callback_set(gc, gadman_populate_class, (void *)layer);
gc->id = ID_GADMAN_LAYER_BASE + layer;
gc->edje.o_parent = NULL;
gc->edje.swallow_name = NULL;
gc->shelf = NULL;
gc->toolbar = NULL;
gc->editing = 0;
gc->o_container = NULL;
gc->frame_request.func = NULL;
gc->resize_request.func = NULL;
gc->min_size_request.func = NULL;
/* Search for existing gadcon config */
gc->cf = NULL;
EINA_LIST_FOREACH(e_config->gadcons, l, cg)
{
if ((!strcmp(cg->name, name)) && (cg->zone == zone->num))
{
gc->cf = cg;
break;
}
}
/* ... or create a new one */
if (!gc->cf)
{
gc->cf = E_NEW(E_Config_Gadcon, 1);
gc->cf->name = eina_stringshare_add(name);
gc->cf->id = gc->id;
gc->cf->zone = zone->num;
gc->cf->clients = NULL;
e_config->gadcons = eina_list_append(e_config->gadcons, gc->cf);
e_config_save_queue();
}
e_gadcon_custom_new(gc);
e_gadcon_custom_populate_request(gc);
if (!Man->movers[layer])
Man->movers[layer] = _create_mover(gc);
/* Assigning top gadcon - needed in gadman_update_bg() */
if ((layer > GADMAN_LAYER_BG) && !Man->gc_top)
Man->gc_top = gc;
return gc;
}
static Evas_Object *
_create_mover(E_Gadcon *gc)
{
Evas_Object *mover;
/* create mover object */
mover = edje_object_add(gc->evas);
e_theme_edje_object_set(mover, "base/theme/gadman", "e/gadman/control");
edje_object_signal_callback_add(mover, "e,action,move,start", "",
on_move, (void *)DRAG_START);
edje_object_signal_callback_add(mover, "mouse,down,3", "*",
gadman_gadget_edit_end, NULL);
edje_object_signal_callback_add(mover, "e,action,resize,left,start", "",
on_left, (void *)DRAG_START);
edje_object_signal_callback_add(mover, "e,action,resize,left,stop", "",
on_left, (void *)DRAG_STOP);
edje_object_signal_callback_add(mover, "e,action,resize,left,go", "",
on_left, (void *)DRAG_MOVE);
edje_object_signal_callback_add(mover, "e,action,resize,down,start", "",
on_down, (void *)DRAG_START);
edje_object_signal_callback_add(mover, "e,action,resize,down,stop", "",
on_down, (void *)DRAG_STOP);
edje_object_signal_callback_add(mover, "e,action,resize,down,go", "",
on_down, (void *)DRAG_MOVE);
edje_object_signal_callback_add(mover, "e,action,resize,right,start", "",
on_right, (void *)DRAG_START);
edje_object_signal_callback_add(mover, "e,action,resize,right,stop", "",
on_right, (void *)DRAG_STOP);
edje_object_signal_callback_add(mover, "e,action,resize,right,go", "",
on_right, (void *)DRAG_MOVE);
edje_object_signal_callback_add(mover, "e,action,resize,up,start", "",
on_top, (void *)DRAG_START);
edje_object_signal_callback_add(mover, "e,action,resize,up,stop", "",
on_top, (void *)DRAG_STOP);
edje_object_signal_callback_add(mover, "e,action,resize,up,go", "",
on_top, (void *)DRAG_MOVE);
evas_object_move(mover, 20, 30);
evas_object_resize(mover, 100, 100);
evas_object_hide(mover);
return mover;
}
static Evas_Object *
_get_mover(E_Gadcon_Client *gcc)
{
return Man->movers[gcc->gadcon->id - ID_GADMAN_LAYER_BASE];
}
static void
_save_widget_position(E_Gadcon_Client *gcc)
{
int x, y, w, h;
if (!gcc->cf) return;
evas_object_geometry_get(gcc->o_frame, &x, &y, &w, &h);
gcc->config.pos_x = gcc->cf->geom.pos_x = (double)x / (double)gcc->gadcon->zone->w;
gcc->config.pos_y = gcc->cf->geom.pos_y = (double)y / (double)gcc->gadcon->zone->h;
gcc->config.size_w = gcc->cf->geom.size_w = (double)w / (double)gcc->gadcon->zone->w;
gcc->config.size_h = gcc->cf->geom.size_h = (double)h / (double)gcc->gadcon->zone->h;
e_config_save_queue();
}
static void
_apply_widget_position(E_Gadcon_Client *gcc)
{
int x, y, w, h;
E_Zone *zone;
Evas_Object *mover;
/* Obtain zone from parent gadcon */
zone = gcc->gadcon->zone;
x = gcc->cf->geom.pos_x * zone->w + zone->x;
y = gcc->cf->geom.pos_y * zone->h + zone->y;
w = gcc->cf->geom.size_w * zone->w;
h = gcc->cf->geom.size_h * zone->h;
/* something broke the config's geom, make it visible so it can be
* resized/deleted
*/
if ((!gcc->cf->geom.pos_x) && (!gcc->cf->geom.pos_y) && (!gcc->cf->geom.size_w) && (!gcc->cf->geom.size_h))
{
gcc->cf->style = eina_stringshare_add(gcc->client_class->default_style ?: E_GADCON_CLIENT_STYLE_INSET);
gcc->style = eina_stringshare_ref(gcc->cf->style);
gcc->cf->geom.pos_x = DEFAULT_POS_X;
gcc->cf->geom.pos_y = DEFAULT_POS_Y;
gcc->cf->geom.size_w = DEFAULT_SIZE_W;
gcc->cf->geom.size_h = DEFAULT_SIZE_H;
if (!strcmp(gcc->style, E_GADCON_CLIENT_STYLE_INSET))
edje_object_signal_emit(gcc->o_frame, "e,state,visibility,inset", "e");
else
edje_object_signal_emit(gcc->o_frame, "e,state,visibility,plain", "e");
_apply_widget_position(gcc);
gadman_gadget_edit_start(gcc);
return;
}
/* Respect min sizes */
if (h < gcc->min.h) h = gcc->min.h;
if (w < gcc->min.w) w = gcc->min.w;
if (h < 1) h = 100;
if (w < 1) w = 100;
/* Respect zone marigin */
if (x < zone->x) x = zone->x;
if (y < zone->y) y = zone->y;
if (x > (zone->x + zone->w)) x = zone->x;
if (y > (zone->y + zone->h)) y = zone->y;
if ((y + h) > (zone->y + zone->h + MIN_VISIBLE_MARIGIN))
h = ((zone->y + zone->h + MIN_VISIBLE_MARIGIN) - y);
if ((x + w) > (zone->x + zone->w + MIN_VISIBLE_MARIGIN))
w = ((zone->x + zone->w + MIN_VISIBLE_MARIGIN) - x);
evas_object_move(gcc->o_frame, x, y);
evas_object_resize(gcc->o_frame, w, h);
if (Man->drag_gcc[gcc->gadcon->id - ID_GADMAN_LAYER_BASE] != gcc) return;
/* Move/resize the correct mover */
mover = _get_mover(gcc);
if (!mover) return;
evas_object_move(mover, x, y);
evas_object_resize(mover, w, h);
}
static void
_attach_menu(void *data __UNUSED__, E_Gadcon_Client *gcc, E_Menu *menu)
{
E_Menu *mn;
E_Menu_Item *mi;
//printf("Attach menu (gcc: %x id: %s) [%s]\n", gcc, gcc->cf->id, gcc->cf->style);
if (!gcc) return;
if (e_menu_item_nth(menu, 0))
{
mi = e_menu_item_new(menu);
e_menu_item_separator_set(mi, 1);
}
/* Move / resize*/
mi = e_menu_item_new(menu);
e_menu_item_label_set(mi, _("Begin move/resize"));
e_util_menu_item_theme_icon_set(mi, "transform-scale");
e_menu_item_callback_set(mi, on_menu_edit, gcc);
/* plain / inset */
if (!gcc->cf->style)
gcc->cf->style = eina_stringshare_add(E_GADCON_CLIENT_STYLE_INSET);
mn = e_menu_new();
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Plain"));
e_menu_item_radio_set(mi, 1);
e_menu_item_radio_group_set(mi, 1);
if (!strcmp(gcc->cf->style, E_GADCON_CLIENT_STYLE_PLAIN))
e_menu_item_toggle_set(mi, 1);
e_menu_item_callback_set(mi, on_menu_style_plain, gcc);
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Inset"));
e_menu_item_radio_set(mi, 1);
e_menu_item_radio_group_set(mi, 1);
if (!strcmp(gcc->cf->style, E_GADCON_CLIENT_STYLE_INSET))
e_menu_item_toggle_set(mi, 1);
e_menu_item_callback_set(mi, on_menu_style_inset, gcc);
mi = e_menu_item_new(mn);
e_menu_item_separator_set(mi, 1);
/* orient */
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Free"));
e_menu_item_radio_set(mi, 1);
e_menu_item_radio_group_set(mi, 2);
if (gcc->cf->orient == E_GADCON_ORIENT_FLOAT)
e_menu_item_toggle_set(mi, 1);
e_menu_item_callback_set(mi, on_menu_style_float, gcc);
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Horizontal"));
e_menu_item_radio_set(mi, 1);
e_menu_item_radio_group_set(mi, 2);
if (gcc->cf->orient == E_GADCON_ORIENT_HORIZ)
e_menu_item_toggle_set(mi, 1);
e_menu_item_callback_set(mi, on_menu_style_horiz, gcc);
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Vertical"));
e_menu_item_radio_set(mi, 1);
e_menu_item_radio_group_set(mi, 2);
if (gcc->cf->orient == E_GADCON_ORIENT_VERT)
e_menu_item_toggle_set(mi, 1);
e_menu_item_callback_set(mi, on_menu_style_vert, gcc);
mi = e_menu_item_new(menu);
e_menu_item_label_set(mi, _("Appearance"));
e_util_menu_item_theme_icon_set(mi, "preferences-look");
e_menu_item_submenu_set(mi, mn);
e_object_unref(E_OBJECT(mn));
mi = e_menu_item_new(menu);
e_menu_item_separator_set(mi, 1);
e_gadcon_client_add_location_menu(gcc, menu);
/* Remove this gadgets */
mi = e_menu_item_new(menu);
e_menu_item_label_set(mi, _("Remove"));
e_util_menu_item_theme_icon_set(mi, "list-remove");
e_menu_item_callback_set(mi, on_menu_delete, gcc);
/* Add other gadgets */
mi = e_menu_item_new(menu);
e_menu_item_separator_set(mi, 1);
mi = e_menu_item_new(menu);
e_menu_item_label_set(mi, _("Add other gadgets"));
e_util_menu_item_theme_icon_set(mi, "list-add");
e_menu_item_callback_set(mi, on_menu_add, gcc);
}
/* Callbacks */
static void
on_shape_change(void *data __UNUSED__, E_Container_Shape *es, E_Container_Shape_Change ch __UNUSED__)
{
E_Container *con;
con = e_container_shape_container_get(es);
if ((con->w == Man->width) && (con->h == Man->height)) return;
/* The screen size is changed */
Man->width = con->w;
Man->height = con->h;
if (Man->gadman_reset_timer)
ecore_timer_reset(Man->gadman_reset_timer);
else
Man->gadman_reset_timer = ecore_timer_add(3.0, _e_gadman_reset_timer, NULL);
}
static void
on_menu_style_plain(void *data, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
E_Gadcon_Client *gcc = data;
eina_stringshare_replace(&gcc->style, E_GADCON_CLIENT_STYLE_PLAIN);
eina_stringshare_replace(&gcc->cf->style, E_GADCON_CLIENT_STYLE_PLAIN);
edje_object_signal_emit(gcc->o_frame, "e,state,visibility,plain", "e");
e_config_save_queue();
}
static void
on_menu_style_inset(void *data, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
E_Gadcon_Client *gcc = data;
eina_stringshare_replace(&gcc->style, E_GADCON_CLIENT_STYLE_INSET);
eina_stringshare_replace(&gcc->cf->style, E_GADCON_CLIENT_STYLE_INSET);
edje_object_signal_emit(gcc->o_frame, "e,state,visibility,inset", "e");
e_config_save_queue();
}
static void
_menu_style_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient)
{
int w, h;
gcc->cf->orient = orient;
if (gcc->client_class->func.orient)
gcc->client_class->func.orient(gcc, orient);
if (orient == E_GADCON_ORIENT_VERT)
{
w = DEFAULT_SIZE_W * Man->width;
if (w < gcc->min.w) w = gcc->min.w;
if (gcc->aspect.w && gcc->aspect.h)
h = ((float)gcc->aspect.h / (float)gcc->aspect.w) * w;
else
{
h = DEFAULT_SIZE_H * Man->height;
if (h < gcc->min.h) h = gcc->min.h;
}
}
else
{
h = DEFAULT_SIZE_H * Man->height;
if (h < gcc->min.h) h = gcc->min.h;
if (gcc->aspect.w && gcc->aspect.h)
w = ((float)gcc->aspect.w / (float)gcc->aspect.h) * h;
else
{
w = DEFAULT_SIZE_W * Man->width;
if (w < gcc->min.w) w = gcc->min.w;
}
}
evas_object_resize(gcc->o_frame, w, h);
_save_widget_position(gcc);
}
static void
on_menu_style_float(void *data, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
_menu_style_orient(data, E_GADCON_ORIENT_FLOAT);
}
static void
on_menu_style_horiz(void *data, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
_menu_style_orient(data, E_GADCON_ORIENT_HORIZ);
}
static void
on_menu_style_vert(void *data, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
_menu_style_orient(data, E_GADCON_ORIENT_VERT);
}
static void
on_menu_edit(void *data, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
gadman_gadget_edit_start(data);
}
static void
on_menu_add(void *data __UNUSED__, E_Menu *m, E_Menu_Item *mi __UNUSED__)
{
if (Man->visible)
gadman_gadgets_hide();
e_configure_registry_call("extensions/gadman", m->zone->container, NULL);
}
static void
on_menu_delete(void *data, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
{
E_Gadcon_Client *gcc = data;
e_gadcon_client_config_del(gcc->gadcon->cf, gcc->cf);
e_object_del(data);
e_config_save_queue();
}
static void
on_frame_click(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
Evas_Event_Mouse_Down *ev;
E_Gadcon_Client *gcc;
ev = event_info;
gcc = data;
if (ev->button == 5)
{
E_Menu *m;
int cx, cy, cw, ch;
m = e_menu_new();
m = e_gadcon_client_util_menu_items_append(gcc, m, 0);
gcc->menu = m;
e_gadcon_canvas_zone_geometry_get(gcc->gadcon, &cx, &cy, &cw, &ch);
e_menu_activate_mouse(m,
e_util_zone_current_get(e_manager_current_get()),
cx + ev->output.x, cy + ev->output.y, 1, 1,
E_MENU_POP_DIRECTION_DOWN, ev->timestamp);
evas_event_feed_mouse_up(gcc->gadcon->evas, ev->button,
EVAS_BUTTON_NONE, ev->timestamp, NULL);
}
}
static void
on_top(void *data, Evas_Object *o __UNUSED__, const char *em __UNUSED__, const char *src __UNUSED__)
{
static int ox, oy, ow, oh; //Object coord
int mx, my; //Mouse coord
int action = (int)(long)data;
Evas_Object *mover;
E_Gadcon_Client *drag_gcc;
int layer = Man->visible;
drag_gcc = Man->drag_gcc[layer];
mover = _get_mover(drag_gcc);
if (action == DRAG_START)
{
drag_gcc->resizing = 1;
evas_pointer_output_xy_get(drag_gcc->gadcon->evas, &mx, &my);
evas_object_geometry_get(mover, &ox, &oy, &ow, &oh);
drag_gcc->dy = my - oy;
}
else if (action == DRAG_STOP)
{
drag_gcc->resizing = 0;
drag_gcc->dy = 0;
_save_widget_position(drag_gcc);
}
else if ((action == DRAG_MOVE) && drag_gcc->resizing)
{
int h;
evas_pointer_output_xy_get(drag_gcc->gadcon->evas, &mx, &my);
h = oy + oh + drag_gcc->dy - my;
if (h < drag_gcc->min.h)
{
my -= drag_gcc->min.h - h;
h = drag_gcc->min.h;
}
/* don't go out of the screen */
if (my < drag_gcc->dy)
{
h += my - drag_gcc->dy;
my = drag_gcc->dy;
}
evas_object_resize(mover, ow, h);
evas_object_move(mover, ox, my - drag_gcc->dy);
evas_object_resize(drag_gcc->o_frame, ow, h);
evas_object_move(drag_gcc->o_frame, ox, my - drag_gcc->dy);
}
}
static void
on_right(void *data, Evas_Object *o __UNUSED__, const char *em __UNUSED__, const char *src __UNUSED__)
{
Evas_Object *mover;
static int ox, oy, ow, oh; //Object coord
int mx, my; //Mouse coord
int action;
E_Gadcon_Client *drag_gcc;
int layer = Man->visible;
drag_gcc = Man->drag_gcc[layer];
mover = _get_mover(drag_gcc);
action = (int)(long)data;
if (action == DRAG_START)
{
drag_gcc->resizing = 1;
evas_pointer_output_xy_get(drag_gcc->gadcon->evas, &mx, &my);
evas_object_geometry_get(mover, &ox, &oy, &ow, &oh);
drag_gcc->dx = mx - ow;
}
else if (action == DRAG_STOP)
{
drag_gcc->resizing = 0;
drag_gcc->dx = 0;
_save_widget_position(drag_gcc);
}
else if ((action == DRAG_MOVE) && drag_gcc->resizing)
{
int w;
evas_pointer_output_xy_get(drag_gcc->gadcon->evas, &mx, &my);
w = mx - drag_gcc->dx;
if (w < drag_gcc->min.w) w = drag_gcc->min.w;
/* don't go out of the screen */
if (w > (Man->width - ox)) w = Man->width - ox;
evas_object_resize(mover, w, oh);
evas_object_resize(drag_gcc->o_frame, w, oh);
}
}
static void
on_down(void *data, Evas_Object *o __UNUSED__, const char *em __UNUSED__, const char *src __UNUSED__)
{
Evas_Object *mover;
static int ox, oy, ow, oh; //Object coord
int mx, my; //Mouse coord
int action = (int)(long)data;
E_Gadcon_Client *drag_gcc;
int layer = Man->visible;
drag_gcc = Man->drag_gcc[layer];
mover = _get_mover(drag_gcc);
if (action == DRAG_START)
{
drag_gcc->resizing = 1;
evas_pointer_output_xy_get(drag_gcc->gadcon->evas, &mx, &my);
evas_object_geometry_get(mover, &ox, &oy, &ow, &oh);
drag_gcc->dy = my - oh;
}
else if (action == DRAG_STOP)
{
drag_gcc->resizing = 0;
drag_gcc->dy = 0;
_save_widget_position(drag_gcc);
}
else if ((action == DRAG_MOVE) && drag_gcc->resizing)
{
int h;
evas_pointer_output_xy_get(drag_gcc->gadcon->evas, &mx, &my);
h = my - drag_gcc->dy;
if (h < drag_gcc->min.h) h = drag_gcc->min.h;
/* don't go out of the screen */
if (h > (Man->height - oy)) h = Man->height - oy;
evas_object_resize(mover, ow, h);
evas_object_resize(drag_gcc->o_frame, ow, h);
}
}
static void
on_left(void *data, Evas_Object *o __UNUSED__, const char *em __UNUSED__, const char *src __UNUSED__)
{
Evas_Object *mover;
static int ox, oy, ow, oh; //Object coord
int mx, my; //Mouse coord
int action = (int)(long)data;
E_Gadcon_Client *drag_gcc;
int layer = Man->visible;
drag_gcc = Man->drag_gcc[layer];
mover = _get_mover(drag_gcc);
if (action == DRAG_START)
{
drag_gcc->resizing = 1;
evas_pointer_output_xy_get(drag_gcc->gadcon->evas, &mx, &my);
evas_object_geometry_get(mover, &ox, &oy, &ow, &oh);
drag_gcc->dx = mx - ox;
}
else if (action == DRAG_STOP)
{
drag_gcc->resizing = 0;
drag_gcc->dx = 0;
_save_widget_position(drag_gcc);
}
else if ((action == DRAG_MOVE) && drag_gcc->resizing)
{
int w;
evas_pointer_output_xy_get(drag_gcc->gadcon->evas, &mx, &my);
w = ox + ow + drag_gcc->dx - mx;
if (w < drag_gcc->min.w)
{
mx -= drag_gcc->min.w - w;
w = drag_gcc->min.w;
}
/* don't go out of the screen */
if (mx < drag_gcc->dx)
{
w += mx - drag_gcc->dx;
mx = drag_gcc->dx;
}
evas_object_resize(mover, w, oh);
evas_object_move(mover, mx - drag_gcc->dx, oy);
evas_object_resize(drag_gcc->o_frame, w, oh);
evas_object_move(drag_gcc->o_frame, mx - drag_gcc->dx, oy);
}
}
static void
on_move(void *data, Evas_Object *o __UNUSED__, const char *em __UNUSED__, const char *src __UNUSED__)
{
Evas_Object *mover;
static int ox, oy; //Starting object position
static int ow, oh; //Starting object size
int mx, my; //Mouse coord
int action = (int)(long)data;
E_Gadcon *gc;
E_Gadcon_Client *drag_gcc;
E_Drag *drag;
const char *drag_types[] = { "enlightenment/gadcon_client" };
/* DRAG_START */
if (action != DRAG_START) return;
drag_gcc = Man->drag_gcc[Man->visible];
if (!drag_gcc) return;
gc = drag_gcc->gadcon;
mover = _get_mover(drag_gcc);
drag_gcc->moving = 1;
gc->cf->clients = eina_list_remove(gc->cf->clients, drag_gcc->cf);
e_gadcon_client_drag_set(drag_gcc);
e_object_ref(E_OBJECT(drag_gcc));
evas_pointer_output_xy_get(gc->evas, &mx, &my);
evas_object_geometry_get(mover, &ox, &oy, &ow, &oh);
drag_gcc->dx = mx - ox;
drag_gcc->dy = my - oy;
drag_gcc->drag.drag = drag = e_drag_new(gc->zone->container, mx, my,
drag_types, 1, drag_gcc, -1, NULL,
e_gadcon_drag_finished_cb);
if (!drag) return;
o = drag_gcc->client_class->func.icon((E_Gadcon_Client_Class *)drag_gcc->client_class,
e_drag_evas_get(drag));
if (!o)
{
/* FIXME: fallback icon for drag */
o = evas_object_rectangle_add(e_drag_evas_get(drag));
evas_object_color_set(o, 255, 255, 255, 100);
}
e_drag_object_set(drag, o);
e_drag_resize(drag, ow, oh);
evas_object_hide(o);
e_drag_start(drag, mx, my);
}
static void
on_bg_click(void *data __UNUSED__, Evas_Object *o __UNUSED__, const char *em __UNUSED__, const char *src __UNUSED__)
{
gadman_gadgets_hide();
}
static void
on_hide_stop(void *data __UNUSED__, Evas_Object *o __UNUSED__, const char *em __UNUSED__, const char *src __UNUSED__)
{
ecore_evas_hide(Man->top_ee);
}
static int
_e_gadman_client_add(void *data __UNUSED__, E_Gadcon_Client *gcc, const E_Gadcon_Client_Class *cc)
{
return !!gadman_gadget_add(cc, gcc, GADMAN_LAYER_BG);
}
static void
_e_gadman_client_remove(void *data __UNUSED__, E_Gadcon_Client *gcc)
{
if (gcc->cf)
gcc->gadcon->cf->clients = eina_list_remove(gcc->gadcon->cf->clients, gcc->cf);
e_object_del(E_OBJECT(gcc));
}
static void
_e_gadman_handlers_add(void)
{
E_LIST_HANDLER_APPEND(_gadman_hdls, E_EVENT_ZONE_ADD, _e_gadman_cb_zone_add, NULL);
E_LIST_HANDLER_APPEND(_gadman_hdls, E_EVENT_ZONE_DEL, _e_gadman_cb_zone_del, NULL);
E_LIST_HANDLER_APPEND(_gadman_hdls, E_EVENT_MODULE_UPDATE, _gadman_module_cb, NULL);
E_LIST_HANDLER_APPEND(_gadman_hdls, E_EVENT_MODULE_INIT_END, _gadman_module_init_end_cb, NULL);
}
static void
_e_gadman_handler_del(void)
{
E_FREE_LIST(_gadman_hdls, ecore_event_handler_del);
}
static Eina_Bool
_gadman_module_init_end_cb(void *d __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
{
gadman_locked = EINA_FALSE;
gadman_reset();
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
_gadman_module_cb(void *d __UNUSED__, int type __UNUSED__, E_Event_Module_Update *ev)
{
if (!ev->enabled)
{
Eina_List *l;
E_Config_Gadcon_Client *cf_gcc;
E_Gadcon_Client *gcc;
l = eina_hash_set(_gadman_gadgets, ev->name, NULL);
if (!l) return ECORE_CALLBACK_RENEW;
EINA_LIST_FREE(l, cf_gcc)
{
gcc = e_gadcon_client_find(NULL, cf_gcc);
if (!gcc) continue;
gcc->cf = NULL;
e_object_del(E_OBJECT(gcc));
}
}
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
_e_gadman_reset_timer(void *d __UNUSED__)
{
if (!Man) return EINA_FALSE;
Man->gadman_reset_timer = NULL;
gadman_reset();
return EINA_FALSE;
}
static Eina_Bool
_e_gadman_cb_zone_add(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
{
if (!Man) return ECORE_CALLBACK_RENEW;
if (Man->gadman_reset_timer)
ecore_timer_reset(Man->gadman_reset_timer);
else
Man->gadman_reset_timer = ecore_timer_add(3.0, _e_gadman_reset_timer, NULL);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_e_gadman_cb_zone_del(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
{
if (!Man) return ECORE_CALLBACK_RENEW;
if (Man->gadman_reset_timer)
ecore_timer_reset(Man->gadman_reset_timer);
else
Man->gadman_reset_timer = ecore_timer_add(3.0, _e_gadman_reset_timer, NULL);
return ECORE_CALLBACK_RENEW;
}
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