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yet another gadman rewrite 

* handle zone changes without forcing a redraw (no more flickering, hooray)

* correctly handle overlay gadcons

* also correctly handle creation of overlay
This commit is contained in:
Mike Blumenkrantz 2013-06-19 09:33:29 +01:00
parent 8f4568a6b1
commit f9f9b30982
2 changed files with 129 additions and 83 deletions
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208
src/modules/gadman/e_mod_gadman.c
View File

@ -1,7 +1,6 @@
#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);
@ -10,7 +9,7 @@ static Eina_Bool _gadman_module_init_end_cb(void *d __UNUSED__, int type __UNUSE
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 _gadman_overlay_create(void);
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);
@ -57,7 +56,6 @@ gadman_reset(void)
if (gadman_locked) return;
evas_event_freeze(e_comp_get(Man->container)->evas);
E_FREE_LIST(Man->drag_handlers, ecore_event_handler_del);
for (layer = 0; layer < GADMAN_LAYER_COUNT; layer++)
{
E_FREE_LIST(Man->gadcons[layer], e_object_del);
@ -67,7 +65,6 @@ gadman_reset(void)
E_FREE_FUNC(Man->overlay, e_object_del);
E_FREE_FUNC(Man->full_bg, evas_object_del);
E_FREE_FUNC(Man->overlay_layer, evas_object_del);
Man->gc_top = NULL;
if (_gadman_gadgets)
{
eina_hash_free_cb_set(_gadman_gadgets, EINA_FREE_CB(eina_list_free));
@ -84,6 +81,7 @@ gadman_reset(void)
Man->gadcons[layer] = eina_list_append(Man->gadcons[layer], gc);
}
}
_gadman_overlay_create();
_gadman_gadgets = eina_hash_string_superfast_new(NULL);
gadman_update_bg();
@ -128,7 +126,7 @@ gadman_init(E_Module *m)
e_gadcon_location_register(location);
_e_gadman_handlers_add();
Man->gadman_reset_timer = ecore_timer_add(0.1, _e_gadman_reset_timer, NULL);
if (!gadman_locked) gadman_reset();
}
void
@ -159,8 +157,6 @@ gadman_shutdown(void)
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);
}
@ -203,7 +199,7 @@ gadman_gadcon_place_job(E_Gadcon_Client *gcc)
_apply_widget_position(gcc);
if (gcc == gcc->gadcon->drag_gcc)
gadman_gadget_edit_start(gcc);
if (Man->visible || (gcc->gadcon != Man->gc_top))
if (Man->visible || (!eina_list_data_find(Man->gadcons[GADMAN_LAYER_TOP], gcc->gadcon)))
e_gadcon_client_show(gcc);
else
e_gadcon_client_hide(gcc);
@ -411,7 +407,7 @@ gadman_gadget_edit_start(E_Gadcon_Client *gcc)
evas_object_move(mover, x, y);
evas_object_resize(mover, w, h);
evas_object_raise(mover);
if (Man->visible || (gc != Man->gc_top))
if (Man->visible || (!eina_list_data_find(Man->gadcons[GADMAN_LAYER_TOP], gc)))
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);
@ -452,8 +448,10 @@ gadman_gadget_edit_end(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const
void
gadman_gadgets_show(void)
{
Eina_List *l;
Eina_List *l, *ll;
E_Gadcon *gc;
E_Gadcon_Client *gcc;
Eina_Bool editing = EINA_FALSE;
Man->visible = 1;
e_popup_show(Man->overlay);
@ -478,30 +476,33 @@ gadman_gadgets_show(void)
}
/* Showing top gadgets */
EINA_LIST_FOREACH(Man->gc_top->clients, l, gcc)
EINA_LIST_FOREACH(Man->gadcons[GADMAN_LAYER_TOP], l, gc)
{
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");
e_gadcon_client_show(gcc);
EINA_LIST_FOREACH(gc->clients, ll, gcc)
{
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");
e_gadcon_client_show(gcc);
}
gc->drop_handler->hidden = 0;
editing = gc->editing;
}
Man->gc_top->drop_handler->hidden = 0;
if (!Man->gc_top->editing) return;
if (gcc) evas_object_show(_get_mover(gcc));
if (editing && gcc) evas_object_show(_get_mover(gcc));
}
void
gadman_gadgets_hide(void)
{
Eina_List *l;
Eina_List *l, *ll;
E_Gadcon *gc;
E_Gadcon_Client *gcc;
Eina_Bool editing = EINA_FALSE;
Man->visible = 0;
Man->gc_top->drop_handler->hidden = 1;
if (Man->conf->bg_type == BG_STD)
{
@ -523,20 +524,23 @@ gadman_gadgets_hide(void)
}
/* Hiding top gadgets */
EINA_LIST_FOREACH(Man->gc_top->clients, l, gcc)
EINA_LIST_FOREACH(Man->gadcons[GADMAN_LAYER_TOP], l, gc)
{
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");
e_gadcon_client_hide(gcc);
gc->drop_handler->hidden = 1;
editing = gc->editing;
EINA_LIST_FOREACH(gc->clients, ll, gcc)
{
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");
e_gadcon_client_hide(gcc);
}
}
if (editing)
gadman_gadget_edit_end(NULL, NULL, NULL, NULL);
E_FREE_LIST(Man->drag_handlers, ecore_event_handler_del);
}
void
@ -554,7 +558,7 @@ gadman_update_bg(void)
Evas_Object *obj;
const char *ext;
if (!Man->gc_top) return;
if (!Man->gadcons[GADMAN_LAYER_TOP]) return;
obj = edje_object_part_swallow_get(Man->full_bg, "e.swallow.bg");
if (obj)
{
@ -575,7 +579,7 @@ gadman_update_bg(void)
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);
obj = evas_object_rectangle_add(e_comp_get(Man->container)->evas);
evas_object_color_set(obj, lround(r), lround(g), lround(b), 200);
edje_object_part_swallow(Man->full_bg, "e.swallow.bg", obj);
}
@ -585,15 +589,15 @@ gadman_update_bg(void)
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);
//THIS IS FOR E18 backgrounds
obj = edje_object_add(e_comp_get(Man->container)->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);
obj = evas_object_image_add(e_comp_get(Man->container)->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);
@ -732,6 +736,37 @@ _gadman_gadcon_dnd_drop_cb(E_Gadcon *gc, E_Gadcon_Client *gcc)
e_config_save_queue();
}
static void
_gadman_overlay_create(void)
{
Eina_List *l;
E_Gadcon *gc;
Man->overlay = e_popup_new(eina_list_data_get(Man->container->zones), 0, 0, Man->container->w, Man->container->h);
e_popup_name_set(Man->overlay, "noshadow_gadman");
e_popup_layer_set(Man->overlay, E_COMP_CANVAS_LAYER_LAYOUT, E_LAYER_FULLSCREEN);
/* create full background object */
Man->full_bg = edje_object_add(e_comp_get(Man->container)->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);
e_popup_content_set(Man->overlay, Man->full_bg);
/* create placeholder rect to maintain our dnd stacking layer */
Man->overlay_layer = evas_object_rectangle_add(e_comp_get(Man->container)->evas);
evas_object_layer_set(Man->overlay_layer, E_COMP_CANVAS_LAYER_LAYOUT + E_LAYER_FULLSCREEN);
EINA_LIST_FOREACH(Man->gadcons[GADMAN_LAYER_TOP], l, gc)
{
gc->drop_handler->base = Man->overlay_layer;
gc->drop_handler->hidden = 1;
}
}
static E_Gadcon *
_gadman_gadcon_new(const char *name, Gadman_Layer_Type layer, E_Zone *zone, E_Gadcon_Location *loc)
{
@ -760,29 +795,6 @@ _gadman_gadcon_new(const char *name, Gadman_Layer_Type layer, E_Zone *zone, E_Ga
e_gadcon_util_menu_attach_func_set(gc, _attach_menu, NULL);
e_gadcon_populate_callback_set(gc, gadman_populate_class, (void *)layer);
if (layer > GADMAN_LAYER_BG)
{
Man->overlay = e_popup_new(eina_list_data_get(Man->container->zones), 0, 0, Man->container->w, Man->container->h);
e_popup_name_set(Man->overlay, "noshadow_gadman");
e_popup_layer_set(Man->overlay, E_COMP_CANVAS_LAYER_LAYOUT, E_LAYER_FULLSCREEN);
/* 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);
e_popup_content_set(Man->overlay, Man->full_bg);
/* create placeholder rect to maintain our dnd stacking layer */
gc->drop_handler->base = Man->overlay_layer = evas_object_rectangle_add(gc->evas);
evas_object_layer_set(Man->overlay_layer, E_COMP_CANVAS_LAYER_LAYOUT + E_LAYER_FULLSCREEN);
gc->drop_handler->hidden = 1;
}
gc->id = ID_GADMAN_LAYER_BASE + layer;
gc->edje.o_parent = NULL;
gc->edje.swallow_name = NULL;
@ -823,10 +835,6 @@ _gadman_gadcon_new(const char *name, Gadman_Layer_Type layer, E_Zone *zone, E_Ga
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;
}
@ -1539,22 +1547,64 @@ _gadman_module_cb(void *d __UNUSED__, int type __UNUSED__, E_Event_Module_Update
}
static Eina_Bool
_e_gadman_reset_timer(void *d __UNUSED__)
_e_gadman_cb_zone_change(void *data __UNUSED__, int type, void *event)
{
if (!Man) return EINA_FALSE;
E_Gadcon *gc;
Eina_List *l;
E_Event_Zone_Move_Resize *ev = event;
Eina_List *ll;
const char *layer_name[] = {"gadman", "gadman_top"};
int layer;
E_Gadcon_Client *gcc;
Man->gadman_reset_timer = NULL;
gadman_reset();
return EINA_FALSE;
}
static Eina_Bool
_e_gadman_cb_zone_change(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);
if (type == E_EVENT_ZONE_MOVE_RESIZE)
{
/* probably zone dirty being set */
EINA_LIST_FOREACH(Man->gadcons[GADMAN_LAYER_BG], l, gc)
{
if (e_gadcon_zone_get(gc) != ev->zone) continue;
EINA_LIST_FOREACH(gc->clients, ll, gcc)
_apply_widget_position(gcc);
return ECORE_CALLBACK_RENEW;
}
}
if (type == E_EVENT_ZONE_DEL)
{
for (layer = 0; layer < GADMAN_LAYER_COUNT; layer++)
{
EINA_LIST_FOREACH(Man->gadcons[layer], l, gc)
{
if (e_gadcon_zone_get(gc) != ev->zone) continue;
e_object_del(E_OBJECT(gc));
if (!Man->gadcons[layer])
E_FREE_FUNC(Man->movers[layer], evas_object_del);
break;
}
}
if (ev->zone == Man->overlay->zone)
{
E_FREE_FUNC(Man->overlay, e_object_del);
E_FREE_FUNC(Man->overlay_layer, evas_object_del);
_gadman_overlay_create();
}
return ECORE_CALLBACK_RENEW;
}
for (layer = 0; layer < GADMAN_LAYER_COUNT; layer++)
{
Eina_Bool found = EINA_FALSE;
EINA_LIST_FOREACH(Man->gadcons[GADMAN_LAYER_BG], l, gc)
if (e_gadcon_zone_get(gc) == ev->zone)
{
found = EINA_TRUE;
break;
}
if (found) continue;
gc = _gadman_gadcon_new(layer_name[layer], layer, ev->zone, Man->location[layer]);
Man->gadcons[layer] = eina_list_append(Man->gadcons[layer], gc);
gc->drop_handler->base = Man->overlay_layer;
gc->drop_handler->hidden = 1;
}
return ECORE_CALLBACK_PASS_ON;
}

4
src/modules/gadman/e_mod_gadman.h
View File

@ -48,18 +48,14 @@ typedef enum
struct _Manager
{
Eina_List *gadcons[GADMAN_LAYER_COUNT];
E_Gadcon *gc_top;
E_Gadcon_Location *location[GADMAN_LAYER_COUNT];
Eina_List *gadgets[GADMAN_LAYER_COUNT];
Ecore_Timer *gadman_reset_timer;
Evas_Object *movers[GADMAN_LAYER_COUNT];
Evas_Object *full_bg;
Evas_Object *overlay_layer;
const char *icon_name;
E_Gadcon_Client *drag_gcc[GADMAN_LAYER_COUNT];
Eina_List *drag_handlers;
Eina_List *waiting;
Ecore_Event_Handler *add;