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#include "e.h"
#include "e_mod_main.h"
/* 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 EINA_UNUSED);
static const char *_gc_label(const E_Gadcon_Client_Class *client_class EINA_UNUSED);
static Evas_Object *_gc_icon(const E_Gadcon_Client_Class *client_class EINA_UNUSED, Evas *evas);
static const char *_gc_id_new(const E_Gadcon_Client_Class *client_class EINA_UNUSED);
/* and actually define the gadcon class that this module provides (just 1) */
static const E_Gadcon_Client_Class _gadcon_class =
{
GADCON_CLIENT_CLASS_VERSION,
"pager",
{
_gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new, NULL,
e_gadcon_site_is_not_toolbar
},
E_GADCON_CLIENT_STYLE_INSET
};
/* actual module specifics */
typedef struct _Instance Instance;
typedef struct _Pager Pager;
typedef struct _Pager_Desk Pager_Desk;
typedef struct _Pager_Win Pager_Win;
typedef struct _Pager_Popup Pager_Popup;
struct _Instance
{
E_Gadcon_Client *gcc;
Evas_Object *o_pager; /* table */
Pager *pager;
};
struct _Pager
{
Instance *inst;
E_Drop_Handler *drop_handler;
Pager_Popup *popup;
Evas_Object *o_table;
E_Zone *zone;
int xnum, ynum;
Eina_List *desks;
Pager_Desk *active_pd;
unsigned char dragging : 1;
unsigned char just_dragged : 1;
Evas_Coord dnd_x, dnd_y;
Pager_Desk *active_drop_pd;
E_Client *active_drag_client;
Ecore_Job *recalc;
Eina_Bool invert : 1;
};
struct _Pager_Desk
{
Pager *pager;
E_Desk *desk;
Eina_List *wins;
Evas_Object *o_desk;
Evas_Object *o_layout;
int xpos, ypos, urgent;
int current : 1;
struct
{
Pager *from_pager;
unsigned char in_pager : 1;
unsigned char start : 1;
int x, y, dx, dy, button;
} drag;
};
struct _Pager_Win
{
E_Client *client;
Pager_Desk *desk;
Evas_Object *o_window;
Evas_Object *o_mirror;
unsigned char skip_winlist : 1;
struct
{
Pager *from_pager;
unsigned char start : 1;
unsigned char in_pager : 1;
unsigned char desktop : 1;
int x, y, dx, dy, button;
} drag;
};
struct _Pager_Popup
{
Evas_Object *popup;
Evas_Object *o_bg;
Pager *pager;
Ecore_Timer *timer;
unsigned char urgent : 1;
};
static void _pager_cb_mirror_add(Pager_Desk *pd, Evas_Object *obj, Evas_Object *mirror);
static void _pager_cb_obj_show(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED);
static void _pager_cb_obj_hide(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED);
static void _pager_cb_obj_moveresize(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED);
static void _button_cb_mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info);
static void _pager_inst_cb_menu_configure(void *data EINA_UNUSED, E_Menu *m EINA_UNUSED, E_Menu_Item *mi EINA_UNUSED);
static void _pager_inst_cb_menu_virtual_desktops_dialog(void *data, E_Menu *m EINA_UNUSED, E_Menu_Item *mi EINA_UNUSED);
static void _pager_instance_drop_zone_recalc(Instance *inst);
static Eina_Bool _pager_cb_event_desk_show(void *data EINA_UNUSED, int type EINA_UNUSED, void *event);
static Eina_Bool _pager_cb_event_desk_name_change(void *data EINA_UNUSED, int type EINA_UNUSED, void *event);
static Eina_Bool _pager_cb_event_compositor_resize(void *data EINA_UNUSED, int type EINA_UNUSED, void *event);
static void _pager_window_cb_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED);
static void _pager_window_cb_mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info);
static void _pager_window_cb_mouse_up(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info);
static void _pager_window_cb_mouse_move(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info);
static void *_pager_window_cb_drag_convert(E_Drag *drag, const char *type);
static void _pager_window_cb_drag_finished(E_Drag *drag, int dropped);
static void _pager_drop_cb_enter(void *data, const char *type EINA_UNUSED, void *event_info);
static void _pager_drop_cb_move(void *data, const char *type EINA_UNUSED, void *event_info);
static void _pager_drop_cb_leave(void *data, const char *type EINA_UNUSED, void *event_info EINA_UNUSED);
static void _pager_drop_cb_drop(void *data, const char *type, void *event_info);
static void _pager_inst_cb_scroll(void *data);
static void _pager_update_drop_position(Pager *p, Evas_Coord x, Evas_Coord y);
static void _pager_desk_cb_mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info);
static void _pager_desk_cb_mouse_up(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info);
static void _pager_desk_cb_mouse_move(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info);
static void _pager_desk_cb_drag_finished(E_Drag *drag, int dropped);
static void _pager_desk_cb_mouse_wheel(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info);
static Eina_Bool _pager_popup_cb_timeout(void *data);
static Pager *_pager_new(Evas *evas, E_Zone *zone, E_Gadcon *gc);
static void _pager_free(Pager *p);
static void _pager_fill(Pager *p, E_Gadcon *gc);
static void _pager_empty(Pager *p);
static Pager_Desk *_pager_desk_new(Pager *p, E_Desk *desk, int xpos, int ypos, Eina_Bool invert);
static void _pager_desk_free(Pager_Desk *pd);
static Pager_Desk *_pager_desk_at_coord(Pager *p, Evas_Coord x, Evas_Coord y);
static void _pager_desk_select(Pager_Desk *pd);
static Pager_Desk *_pager_desk_find(Pager *p, E_Desk *desk);
static void _pager_desk_switch(Pager_Desk *pd1, Pager_Desk *pd2);
static Pager_Win *_pager_window_new(Pager_Desk *pd, Evas_Object *mirror, E_Client *client);
static void _pager_window_free(Pager_Win *pw);
static Pager_Popup *_pager_popup_new(E_Zone *zone, int keyaction);
static void _pager_popup_free(Pager_Popup *pp);
static Pager_Popup *_pager_popup_find(E_Zone *zone);
/* functions for pager popup on key actions */
static int _pager_popup_show(void);
static void _pager_popup_hide(int switch_desk);
static Eina_Bool _pager_popup_cb_mouse_wheel(void *data EINA_UNUSED, int type EINA_UNUSED, void *event);
static void _pager_popup_desk_switch(int x, int y);
static void _pager_popup_modifiers_set(int mod);
static Eina_Bool _pager_popup_cb_key_down(void *data EINA_UNUSED, int type EINA_UNUSED, void *event);
static Eina_Bool _pager_popup_cb_key_up(void *data EINA_UNUSED, int type EINA_UNUSED, void *event);
static void _pager_popup_cb_action_show(E_Object *obj EINA_UNUSED, const char *params EINA_UNUSED, Ecore_Event_Key *ev EINA_UNUSED);
static void _pager_popup_cb_action_switch(E_Object *obj EINA_UNUSED, const char *params, Ecore_Event_Key *ev);
/* variables for pager popup on key actions */
static E_Action *act_popup_show = NULL;
static E_Action *act_popup_switch = NULL;
static Ecore_Window input_window = 0;
static Eina_List *handlers = NULL;
static Pager_Popup *act_popup = NULL; /* active popup */
static int hold_count = 0;
static int hold_mod = 0;
static E_Desk *current_desk = NULL;
static Eina_List *pagers = NULL;
EINTERN E_Module *module;
EINTERN E_Config_Dialog *config_dialog;
EINTERN Eina_List *instances, *shandlers;
static Pager_Win *
_pager_desk_window_find(Pager_Desk *pd, E_Client *client)
{
Eina_List *l;
Pager_Win *pw;
EINA_LIST_FOREACH(pd->wins, l, pw)
if (pw->client == client) return pw;
return NULL;
}
static Pager_Win *
_pager_window_find(Pager *p, E_Client *client)
{
Eina_List *l;
Pager_Desk *pd;
EINA_LIST_FOREACH(p->desks, l, pd)
{
Pager_Win *pw;
pw = _pager_desk_window_find(pd, client);
if (pw) return pw;
}
return NULL;
}
static E_Gadcon_Client *
_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
{
Pager *p;
Evas_Object *o;
E_Gadcon_Client *gcc;
Instance *inst;
Evas_Coord x, y, w, h;
const char *drop[] =
{
"enlightenment/pager_win", "enlightenment/border",
"enlightenment/vdesktop"
};
inst = E_NEW(Instance, 1);
p = _pager_new(gc->evas, gc->zone, gc);
p->inst = inst;
inst->pager = p;
o = p->o_table;
gcc = e_gadcon_client_new(gc, name, id, style, o);
gcc->data = inst;
inst->gcc = gcc;
inst->o_pager = o;
evas_object_geometry_get(o, &x, &y, &w, &h);
p->drop_handler =
e_drop_handler_add(E_OBJECT(inst->gcc), NULL, p,
_pager_drop_cb_enter, _pager_drop_cb_move,
_pager_drop_cb_leave, _pager_drop_cb_drop,
drop, 3, x, y, w, h);
evas_object_event_callback_add(o, EVAS_CALLBACK_MOVE,
_pager_cb_obj_moveresize, inst);
evas_object_event_callback_add(o, EVAS_CALLBACK_RESIZE,
_pager_cb_obj_moveresize, inst);
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN,
_button_cb_mouse_down, inst);
evas_object_event_callback_add(o, EVAS_CALLBACK_SHOW,
_pager_cb_obj_show, inst);
evas_object_event_callback_add(o, EVAS_CALLBACK_HIDE,
_pager_cb_obj_hide, inst);
instances = eina_list_append(instances, inst);
return gcc;
}
static void
_gc_shutdown(E_Gadcon_Client *gcc)
{
Instance *inst;
inst = gcc->data;
if (pager_config)
instances = eina_list_remove(instances, inst);
e_drop_handler_del(inst->pager->drop_handler);
_pager_free(inst->pager);
free(inst);
}
static void
_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient EINA_UNUSED)
{
Instance *inst;
int aspect_w, aspect_h;
double aspect_ratio;
inst = gcc->data;
if (inst->pager->invert)
{
aspect_w = inst->pager->ynum * inst->pager->zone->w;
aspect_h = inst->pager->xnum * inst->pager->zone->h;
}
else
{
aspect_w = inst->pager->xnum * inst->pager->zone->w;
aspect_h = inst->pager->ynum * inst->pager->zone->h;
}
e_gadcon_client_aspect_set(gcc, aspect_w, aspect_h);
aspect_ratio = (double)aspect_w / (double)aspect_h;
if (aspect_ratio > 1.0)
e_gadcon_client_min_size_set(gcc, 4 * aspect_ratio, 4);
else
e_gadcon_client_min_size_set(gcc, 4, 4 * aspect_ratio);
}
static const char *
_gc_label(const E_Gadcon_Client_Class *client_class EINA_UNUSED)
{
return _("Pager");
}
static Evas_Object *
_gc_icon(const E_Gadcon_Client_Class *client_class EINA_UNUSED, Evas *evas)
{
Evas_Object *o;
char buf[PATH_MAX];
o = edje_object_add(evas);
snprintf(buf, sizeof(buf), "%s/e-module-pager.edj",
e_module_dir_get(module));
edje_object_file_set(o, buf, "icon");
return o;
}
static const char *
_gc_id_new(const E_Gadcon_Client_Class *client_class)
{
static char buf[4096];
snprintf(buf, sizeof(buf), "%s.%d", client_class->name,
eina_list_count(instances) + 1);
return buf;
}
static void
_pager_recalc(void *data)
{
Pager *p = data;
Pager_Desk *pd;
Evas_Coord mw = 0, mh = 0;
int w, h, zw, zh, w2, h2;
p->recalc = NULL;
zw = p->zone->w; zh = p->zone->h;
pd = eina_list_data_get(p->desks);
if (!pd) return;
edje_object_size_min_calc(pd->o_desk, &mw, &mh);
evas_object_geometry_get(pd->o_desk, NULL, NULL, &w, &h);
w -= mw; h -= mh;
w2 = w; h2 = (zh * w) / zw;
if (h2 > h)
{
h2 = h; w2 = (zw * h) / zh;
}
w = w2; h = h2;
w += mw; h += mh;
if ((p->inst) && (p->inst->gcc))
{
if (p->invert)
e_gadcon_client_aspect_set(p->inst->gcc, p->ynum * w, p->xnum * h);
else
e_gadcon_client_aspect_set(p->inst->gcc, p->xnum * w, p->ynum * h);
}
}
static void
_pager_resize(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Pager *p = data;
if (!p->recalc)
p->recalc = ecore_job_add(_pager_recalc, p);
}
static Pager *
_pager_new(Evas *evas, E_Zone *zone, E_Gadcon *gc)
{
Pager *p;
p = E_NEW(Pager, 1);
p->inst = NULL;
p->popup = NULL;
p->o_table = elm_table_add(e_win_evas_win_get(evas));
evas_object_event_callback_add(p->o_table, EVAS_CALLBACK_RESIZE, _pager_resize, p);
elm_table_homogeneous_set(p->o_table, 1);
p->zone = zone;
_pager_fill(p, gc);
pagers = eina_list_append(pagers, p);
return p;
}
static void
_pager_free(Pager *p)
{
_pager_empty(p);
evas_object_del(p->o_table);
ecore_job_del(p->recalc);
pagers = eina_list_remove(pagers, p);
free(p);
}
static void
_pager_fill(Pager *p, E_Gadcon *gc)
{
int x, y;
if (gc)
{
switch (gc->orient)
{
case E_GADCON_ORIENT_TOP:
case E_GADCON_ORIENT_BOTTOM:
case E_GADCON_ORIENT_CORNER_TL:
case E_GADCON_ORIENT_CORNER_TR:
case E_GADCON_ORIENT_CORNER_BL:
case E_GADCON_ORIENT_CORNER_BR:
case E_GADCON_ORIENT_HORIZ:
case E_GADCON_ORIENT_FLOAT:
p->invert = EINA_FALSE;
break;
case E_GADCON_ORIENT_VERT:
case E_GADCON_ORIENT_LEFT:
case E_GADCON_ORIENT_RIGHT:
case E_GADCON_ORIENT_CORNER_LT:
case E_GADCON_ORIENT_CORNER_RT:
case E_GADCON_ORIENT_CORNER_LB:
case E_GADCON_ORIENT_CORNER_RB:
default:
p->invert = EINA_TRUE;
}
}
e_zone_desk_count_get(p->zone, &(p->xnum), &(p->ynum));
if (p->ynum != 1) p->invert = EINA_FALSE;
for (x = 0; x < p->xnum; x++)
{
for (y = 0; y < p->ynum; y++)
{
Pager_Desk *pd;
E_Desk *desk;
desk = e_desk_at_xy_get(p->zone, x, y);
if (desk)
{
pd = _pager_desk_new(p, desk, x, y, p->invert);
if (pd)
{
p->desks = eina_list_append(p->desks, pd);
if (desk == e_desk_current_get(desk->zone))
_pager_desk_select(pd);
}
}
}
}
}
static void
_pager_empty(Pager *p)
{
p->active_pd = NULL;
E_FREE_LIST(p->desks, _pager_desk_free);
}
static Pager_Desk *
_pager_desk_new(Pager *p, E_Desk *desk, int xpos, int ypos, Eina_Bool invert)
{
Pager_Desk *pd;
Evas_Object *o, *evo;
E_Client *ec;
Eina_List *l;
int w, h;
Evas *e;
if (!desk) return NULL;
pd = E_NEW(Pager_Desk, 1);
if (!pd) return NULL;
pd->xpos = xpos;
pd->ypos = ypos;
pd->urgent = 0;
pd->desk = desk;
e_object_ref(E_OBJECT(desk));
pd->pager = p;
e = evas_object_evas_get(p->o_table);
o = edje_object_add(e);
pd->o_desk = o;
e_theme_edje_object_set(o, "base/theme/modules/pager",
"e/modules/pager16/desk");
edje_object_part_text_set(o, "e.text.label", desk->name);
if (pager_config->show_desk_names)
edje_object_signal_emit(o, "e,name,show", "e");
edje_object_size_min_calc(o, &w, &h);
evas_object_size_hint_min_set(o, w, h);
E_EXPAND(o);
E_FILL(o);
if (invert)
elm_table_pack(p->o_table, o, ypos, xpos, 1, 1);
else
elm_table_pack(p->o_table, o, xpos, ypos, 1, 1);
evo = (Evas_Object *)edje_object_part_object_get(o, "e.eventarea");
if (!evo) evo = o;
evas_object_event_callback_add(evo, EVAS_CALLBACK_MOUSE_DOWN,
_pager_desk_cb_mouse_down, pd);
evas_object_event_callback_add(evo, EVAS_CALLBACK_MOUSE_UP,
_pager_desk_cb_mouse_up, pd);
evas_object_event_callback_add(evo, EVAS_CALLBACK_MOUSE_MOVE,
_pager_desk_cb_mouse_move, pd);
evas_object_event_callback_add(evo, EVAS_CALLBACK_MOUSE_WHEEL,
_pager_desk_cb_mouse_wheel, pd);
evas_object_show(o);
pd->o_layout = e_deskmirror_add(desk, 1, 0);
evas_object_smart_callback_add(pd->o_layout, "mirror_add", (Evas_Smart_Cb)_pager_cb_mirror_add, pd);
l = e_deskmirror_mirror_list(pd->o_layout);
EINA_LIST_FREE(l, o)
{
ec = evas_object_data_get(o, "E_Client");
if (ec)
{
Pager_Win *pw;
pw = _pager_window_new(pd, o, ec);
if (pw) pd->wins = eina_list_append(pd->wins, pw);
}
}
edje_object_part_swallow(pd->o_desk, "e.swallow.content", pd->o_layout);
evas_object_show(pd->o_layout);
return pd;
}
static void
_pager_desk_free(Pager_Desk *pd)
{
Pager_Win *w;
evas_object_del(pd->o_desk);
evas_object_del(pd->o_layout);
EINA_LIST_FREE(pd->wins, w)
_pager_window_free(w);
e_object_unref(E_OBJECT(pd->desk));
free(pd);
}
static Pager_Desk *
_pager_desk_at_coord(Pager *p, Evas_Coord x, Evas_Coord y)
{
Eina_List *l;
Pager_Desk *pd;
EINA_LIST_FOREACH(p->desks, l, pd)
{
Evas_Coord dx, dy, dw, dh;
evas_object_geometry_get(pd->o_desk, &dx, &dy, &dw, &dh);
if (E_INSIDE(x, y, dx, dy, dw, dh)) return pd;
}
return NULL;
}
static void
_pager_desk_select(Pager_Desk *pd)
{
if (pd->current) return;
if (pd->pager->active_pd)
{
pd->pager->active_pd->current = 0;
edje_object_signal_emit(pd->pager->active_pd->o_desk, "e,state,unselected", "e");
}
pd->current = 1;
evas_object_raise(pd->o_desk);
edje_object_signal_emit(pd->o_desk, "e,state,selected", "e");
pd->pager->active_pd = pd;
}
static Pager_Desk *
_pager_desk_find(Pager *p, E_Desk *desk)
{
Eina_List *l;
Pager_Desk *pd;
EINA_LIST_FOREACH(p->desks, l, pd)
if (pd->desk == desk) return pd;
return NULL;
}
static void
_pager_desk_switch(Pager_Desk *pd1, Pager_Desk *pd2)
{
int c;
E_Zone *zone1, *zone2;
E_Desk *desk1, *desk2;
Pager_Win *pw;
Eina_List *l;
if ((!pd1) || (!pd2) || (!pd1->desk) || (!pd2->desk)) return;
if (pd1 == pd2) return;
desk1 = pd1->desk;
desk2 = pd2->desk;
zone1 = pd1->desk->zone;
zone2 = pd2->desk->zone;
/* Move opened windows from on desk to the other */
EINA_LIST_FOREACH(pd1->wins, l, pw)
{
if ((!pw) || (!pw->client) || (pw->client->iconic)) continue;
pw->client->hidden = 0;
e_client_desk_set(pw->client, desk2);
}
EINA_LIST_FOREACH(pd2->wins, l, pw)
{
if ((!pw) || (!pw->client) || (pw->client->iconic)) continue;
pw->client->hidden = 0;
e_client_desk_set(pw->client, desk1);
}
/* Modify desktop names in the config */
for (l = e_config->desktop_names, c = 0; l && c < 2; l = l->next)
{
E_Config_Desktop_Name *tmp_dn;
tmp_dn = l->data;
if (!tmp_dn) continue;
if ((tmp_dn->desk_x == desk1->x) &&
(tmp_dn->desk_y == desk1->y) &&
(tmp_dn->zone == (int)desk1->zone->num))
{
tmp_dn->desk_x = desk2->x;
tmp_dn->desk_y = desk2->y;
tmp_dn->zone = desk2->zone->num;
c++;
}
else if ((tmp_dn->desk_x == desk2->x) &&
(tmp_dn->desk_y == desk2->y) &&
(tmp_dn->zone == (int)desk2->zone->num))
{
tmp_dn->desk_x = desk1->x;
tmp_dn->desk_y = desk1->y;
tmp_dn->zone = desk1->zone->num;
c++;
}
}
if (c > 0) e_config_save();
e_desk_name_update();
/* Modify desktop backgrounds in the config */
for (l = e_config->desktop_backgrounds, c = 0; l && c < 2; l = l->next)
{
E_Config_Desktop_Background *tmp_db;
tmp_db = l->data;
if (!tmp_db) continue;
if ((tmp_db->desk_x == desk1->x) &&
(tmp_db->desk_y == desk1->y) &&
(tmp_db->zone == (int)desk1->zone->num))
{
tmp_db->desk_x = desk2->x;
tmp_db->desk_y = desk2->y;
tmp_db->zone = desk2->zone->num;
c++;
}
else if ((tmp_db->desk_x == desk2->x) &&
(tmp_db->desk_y == desk2->y) &&
(tmp_db->zone == (int)desk2->zone->num))
{
tmp_db->desk_x = desk1->x;
tmp_db->desk_y = desk1->y;
tmp_db->zone = desk1->zone->num;
c++;
}
}
if (c > 0) e_config_save();
/* If the current desktop has been switched, force to update of the screen */
if (desk2 == e_desk_current_get(zone2))
{
desk2->visible = 0;
e_desk_show(desk2);
}
if (desk1 == e_desk_current_get(zone1))
{
desk1->visible = 0;
e_desk_show(desk1);
}
}
static Pager_Win *
_pager_window_new(Pager_Desk *pd, Evas_Object *mirror, E_Client *client)
{
Pager_Win *pw;
//Evas_Object *o;
//int visible;
if (!client) return NULL;
pw = E_NEW(Pager_Win, 1);
if (!pw) return NULL;
pw->client = client;
pw->o_mirror = mirror;
//visible = evas_object_visible_get(mirror);
//pw->skip_winlist = client->netwm.state.skip_pager;
pw->desk = pd;
//o = edje_object_add(evas_object_evas_get(pd->pager->o_table));
//pw->o_window = o;
//e_theme_edje_object_set(o, "base/theme/modules/pager",
//"e/modules/pager16/window");
//if (visible) evas_object_show(o);
evas_object_event_callback_add(mirror, EVAS_CALLBACK_MOUSE_DOWN,
_pager_window_cb_mouse_down, pw);
evas_object_event_callback_add(mirror, EVAS_CALLBACK_MOUSE_UP,
_pager_window_cb_mouse_up, pw);
evas_object_event_callback_add(mirror, EVAS_CALLBACK_MOUSE_MOVE,
_pager_window_cb_mouse_move, pw);
evas_object_event_callback_add(mirror, EVAS_CALLBACK_DEL,
_pager_window_cb_del, pw);
if (client->urgent)
{
if (!(client->iconic))
edje_object_signal_emit(pd->o_desk, "e,state,urgent", "e");
//edje_object_signal_emit(pw->o_window, "e,state,urgent", "e");
}
//evas_object_show(o);
return pw;
}
static void
_pager_window_free(Pager_Win *pw)
{
if ((pw->drag.from_pager) && (pw->desk->pager->dragging))
pw->desk->pager->dragging = 0;
if (pw->o_mirror)
evas_object_event_callback_del_full(pw->o_mirror, EVAS_CALLBACK_DEL,
_pager_window_cb_del, pw);
if (pw->o_window) evas_object_del(pw->o_window);
free(pw);
}
static void
_pager_popup_cb_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Pager_Popup *pp = data;
E_FREE_FUNC(pp->timer, ecore_timer_del);
_pager_free(pp->pager);
free(pp);
}
static Pager_Popup *
_pager_popup_new(E_Zone *zone, int keyaction)
{
Pager_Popup *pp;
Evas_Coord w, h, zx, zy, zw, zh;
int x, y, height, width;
E_Desk *desk;
Pager_Desk *pd;
pp = E_NEW(Pager_Popup, 1);
if (!pp) return NULL;
/* Show popup */
pp->pager = _pager_new(e_comp->evas, zone, NULL);
pp->pager->popup = pp;
pp->urgent = 0;
e_zone_desk_count_get(zone, &x, &y);
if (keyaction)
height = pager_config->popup_act_height;
else
height = pager_config->popup_height;
pd = eina_list_data_get(pp->pager->desks);
if (!pd)
{
height *= y;
width = height * (zone->w * x) / (zone->h * y);
}
else
{
Evas_Coord mw = 0, mh = 0;
edje_object_size_min_calc(pd->o_desk, &mw, &mh);
height -= mh;
width = (height * zone->w) / zone->h;
height *= y;
height += (y * mh);
width *= x;
width += (x * mw);
}
evas_object_move(pp->pager->o_table, 0, 0);
evas_object_resize(pp->pager->o_table, width, height);
pp->o_bg = edje_object_add(e_comp->evas);
evas_object_name_set(pp->o_bg, "pager_popup");
e_theme_edje_object_set(pp->o_bg, "base/theme/modules/pager",
"e/modules/pager16/popup");
desk = e_desk_current_get(zone);
if (desk)
edje_object_part_text_set(pp->o_bg, "e.text.label", desk->name);
evas_object_size_hint_min_set(pp->pager->o_table, width, height);
edje_object_part_swallow(pp->o_bg, "e.swallow.content", pp->pager->o_table);
edje_object_size_min_calc(pp->o_bg, &w, &h);
pp->popup = e_comp_object_util_add(pp->o_bg, E_COMP_OBJECT_TYPE_POPUP);
evas_object_layer_set(pp->popup, E_LAYER_CLIENT_POPUP);
evas_object_pass_events_set(pp->popup, 1);
e_zone_useful_geometry_get(zone, &zx, &zy, &zw, &zh);
evas_object_geometry_set(pp->popup, zx, zy, w, h);
e_comp_object_util_center(pp->popup);
evas_object_event_callback_add(pp->popup, EVAS_CALLBACK_DEL, _pager_popup_cb_del, pp);
evas_object_show(pp->popup);
pp->timer = NULL;
return pp;
}
static void
_pager_popup_free(Pager_Popup *pp)
{
E_FREE_FUNC(pp->timer, ecore_timer_del);
evas_object_hide(pp->popup);
evas_object_del(pp->popup);
}
static Pager_Popup *
_pager_popup_find(E_Zone *zone)
{
Eina_List *l;
Pager *p;
EINA_LIST_FOREACH(pagers, l, p)
if ((p->popup) && (p->zone == zone))
return p->popup;
return NULL;
}
static void
_pager_cb_obj_hide(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Instance *inst = data;
Eina_List *l;
Pager_Desk *pd;
EINA_LIST_FOREACH(inst->pager->desks, l, pd)
edje_object_signal_emit(pd->o_desk, "e,state,hidden", "e");
}
static void
_pager_cb_obj_show(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Instance *inst = data;
Eina_List *l;
Pager_Desk *pd;
EINA_LIST_FOREACH(inst->pager->desks, l, pd)
edje_object_signal_emit(pd->o_desk, "e,state,visible", "e");
}
static void
_pager_cb_obj_moveresize(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Instance *inst;
inst = data;
_pager_instance_drop_zone_recalc(inst);
}
static void
_button_cb_mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Instance *inst;
Evas_Event_Mouse_Down *ev;
E_Menu *m;
E_Menu_Item *mi;
int cx, cy;
inst = data;
ev = event_info;
if (ev->button != 3) return;
if (inst->gcc->menu) return;
m = e_menu_new();
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, _("Settings"));
e_util_menu_item_theme_icon_set(mi, "configure");
e_menu_item_callback_set(mi, _pager_inst_cb_menu_configure, NULL);
m = e_gadcon_client_util_menu_items_append(inst->gcc, m, 0);
if (e_configure_registry_exists("screen/virtual_desktops"))
{
mi = e_menu_item_new_relative(m, NULL);
e_menu_item_label_set(mi, _("Virtual Desktops Settings"));
e_util_menu_item_theme_icon_set(mi, "preferences-desktop");
e_menu_item_callback_set(mi, _pager_inst_cb_menu_virtual_desktops_dialog, inst);
}
e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &cx, &cy,
NULL, NULL);
e_menu_activate_mouse(m, e_zone_current_get(),
cx + ev->output.x, cy + ev->output.y, 1, 1,
E_MENU_POP_DIRECTION_DOWN, ev->timestamp);
evas_event_feed_mouse_up(inst->gcc->gadcon->evas, ev->button,
EVAS_BUTTON_NONE, ev->timestamp, NULL);
}
static void
_pager_inst_cb_menu_configure(void *data EINA_UNUSED, E_Menu *m EINA_UNUSED, E_Menu_Item *mi EINA_UNUSED)
{
if (!pager_config) return;
if (config_dialog) return;
/* FIXME: pass zone config item */
_config_pager_module(NULL);
}
static E_Config_Dialog *
_pager_config_dialog(Evas_Object *parent EINA_UNUSED, const char *params EINA_UNUSED)
{
if (!pager_config) return NULL;
if (config_dialog) return NULL;
/* FIXME: pass zone config item */
_config_pager_module(NULL);
return config_dialog;
}
static void
_pager_inst_cb_menu_virtual_desktops_dialog(void *data EINA_UNUSED, E_Menu *m EINA_UNUSED, E_Menu_Item *mi EINA_UNUSED)
{
e_configure_registry_call("screen/virtual_desktops", NULL, NULL);
}
static void
_pager_instance_drop_zone_recalc(Instance *inst)
{
Evas_Coord x, y, w, h;
e_gadcon_client_viewport_geometry_get(inst->gcc, &x, &y, &w, &h);
e_drop_handler_geometry_set(inst->pager->drop_handler, x, y, w, h);
}
EINTERN void
_pager_cb_config_updated(void)
{
Pager *p;
Pager_Desk *pd;
Eina_List *l, *ll;
if (!pager_config) return;
EINA_LIST_FOREACH(pagers, l, p)
EINA_LIST_FOREACH(p->desks, ll, pd)
{
if (pd->current)
edje_object_signal_emit(pd->o_desk, "e,state,selected", "e");
else
edje_object_signal_emit(pd->o_desk, "e,state,unselected", "e");
if (pager_config->show_desk_names)
edje_object_signal_emit(pd->o_desk, "e,name,show", "e");
else
edje_object_signal_emit(pd->o_desk, "e,name,hide", "e");
}
}
static void
_pager_cb_mirror_add(Pager_Desk *pd, Evas_Object *obj EINA_UNUSED, Evas_Object *mirror)
{
Pager_Win *pw;
pw = _pager_window_new(pd, mirror, evas_object_data_get(mirror, "E_Client"));
if (pw) pd->wins = eina_list_append(pd->wins, pw);
}
static Eina_Bool
_pager_cb_event_zone_desk_count_set(void *data EINA_UNUSED, int type EINA_UNUSED, E_Event_Zone_Desk_Count_Set *ev)
{
Eina_List *l;
Pager *p;
EINA_LIST_FOREACH(pagers, l, p)
{
if ((ev->zone->desk_x_count == p->xnum) &&
(ev->zone->desk_y_count == p->ynum)) continue;
_pager_empty(p);
_pager_fill(p, p->inst ? p->inst->gcc->gadcon : NULL);
if (p->inst) _gc_orient(p->inst->gcc, p->inst->gcc->gadcon->orient);
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_pager_cb_event_desk_show(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
E_Event_Desk_Show *ev = event;
Eina_List *l;
Pager *p;
Pager_Popup *pp;
Pager_Desk *pd;
if (!eina_list_count(pagers)) return ECORE_CALLBACK_PASS_ON;
EINA_LIST_FOREACH(pagers, l, p)
{
if (p->zone != ev->desk->zone) continue;
pd = _pager_desk_find(p, ev->desk);
if (pd) _pager_desk_select(pd);
if (p->popup)
edje_object_part_text_set(p->popup->o_bg, "e.text.label", ev->desk->name);
}
if ((pager_config->popup) && (!act_popup))
{
if ((pp = _pager_popup_find(ev->desk->zone)))
evas_object_show(pp->popup);
else
pp = _pager_popup_new(ev->desk->zone, 0);
if (pp->timer)
ecore_timer_loop_reset(pp->timer);
else
pp->timer = ecore_timer_loop_add(pager_config->popup_speed,
_pager_popup_cb_timeout, pp);
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_pager_cb_event_desk_name_change(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
E_Event_Desk_Name_Change *ev = event;
Eina_List *l;
Pager *p;
EINA_LIST_FOREACH(pagers, l, p)
{
Pager_Desk *pd;
if (p->zone != ev->desk->zone) continue;
pd = _pager_desk_find(p, ev->desk);
if (pager_config->show_desk_names)
{
if (pd)
edje_object_part_text_set(pd->o_desk, "e.text.label",
ev->desk->name);
}
else
{
if (pd)
edje_object_part_text_set(pd->o_desk, "e.text.label", "");
}
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_pager_cb_event_client_urgent_change(void *data EINA_UNUSED, int type EINA_UNUSED, E_Event_Client_Property *ev)
{
if (!(ev->property & E_CLIENT_PROPERTY_URGENCY)) return ECORE_CALLBACK_RENEW;
if (!eina_list_count(pagers)) return ECORE_CALLBACK_RENEW;
if (pager_config->popup_urgent && (!e_client_util_desk_visible(ev->ec, e_desk_current_get(ev->ec->zone))) &&
(pager_config->popup_urgent_focus ||
(!pager_config->popup_urgent_focus && (!ev->ec->focused) && (!ev->ec->want_focus))))
{
Pager_Popup *pp;
pp = _pager_popup_find(ev->ec->zone);
if ((!pp) && (ev->ec->urgent || ev->ec->icccm.urgent) && (!ev->ec->iconic))
{
pp = _pager_popup_new(ev->ec->zone, 0);
if (!pp) return ECORE_CALLBACK_RENEW;
if (!pager_config->popup_urgent_stick)
pp->timer = ecore_timer_loop_add(pager_config->popup_urgent_speed,
_pager_popup_cb_timeout, pp);
pp->urgent = 1;
}
}
return ECORE_CALLBACK_RENEW;
}
static Eina_Bool
_pager_cb_event_compositor_resize(void *data EINA_UNUSED, int type EINA_UNUSED, void *event EINA_UNUSED)
{
Eina_List *l;
Pager *p;
EINA_LIST_FOREACH(pagers, l, p)
{
Eina_List *l2;
Pager_Desk *pd;
EINA_LIST_FOREACH(p->desks, l2, pd)
e_layout_virtual_size_set(pd->o_layout, pd->desk->zone->w,
pd->desk->zone->h);
if (p->inst) _gc_orient(p->inst->gcc, p->inst->gcc->gadcon->orient);
/* TODO if (p->popup) */
}
return ECORE_CALLBACK_PASS_ON;
}
static void
_pager_window_cb_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Pager_Win *pw = data;
pw->desk->wins = eina_list_remove(pw->desk->wins, pw);
_pager_window_free(data);
}
static void
_pager_window_cb_mouse_up(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Pager_Win *pw = data;
pw->drag.button = 0;
}
static void
_pager_window_cb_mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Evas_Event_Mouse_Down *ev;
Pager_Win *pw;
ev = event_info;
pw = data;
if (!pw) return;
pw->desk->pager->active_drag_client = NULL;
if (pw->desk->pager->popup && !act_popup) return;
if (!pw->desk->pager->popup && ev->button == 3) return;
if (e_client_util_ignored_get(pw->client) || e_client_util_is_popup(pw->client)) return;
if (ev->button == (int)pager_config->btn_desk) return;
if ((ev->button == (int)pager_config->btn_drag) ||
(ev->button == (int)pager_config->btn_noplace))
{
Evas_Coord ox, oy;
evas_object_geometry_get(pw->o_mirror, &ox, &oy, NULL, NULL);
pw->drag.in_pager = 1;
pw->drag.x = ev->canvas.x;
pw->drag.y = ev->canvas.y;
pw->drag.dx = ox - ev->canvas.x;
pw->drag.dy = oy - ev->canvas.y;
pw->drag.start = 1;
pw->drag.button = ev->button;
pw->desk->pager->active_drag_client = pw->client;
}
}
static void
_pager_window_cb_mouse_move(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Evas_Event_Mouse_Move *ev;
Pager_Win *pw;
E_Drag *drag;
Evas_Object *o;
Evas_Coord x, y, w, h;
const char *drag_types[] =
{ "enlightenment/pager_win", "enlightenment/border" };
Evas_Coord dx, dy;
unsigned int resist = 0;
ev = event_info;
pw = data;
if (!pw) return;
if (pw->client->lock_user_location) return;
if ((pw->desk->pager->popup) && (!act_popup)) return;
if (!pw->drag.button) return;
/* prevent drag for a few pixels */
if (!pw->drag.start) return;
dx = pw->drag.x - ev->cur.output.x;
dy = pw->drag.y - ev->cur.output.y;
if (pw->desk->pager)
resist = pager_config->drag_resist;
if (((unsigned int)(dx * dx) + (unsigned int)(dy * dy)) <=
(resist * resist)) return;
pw->desk->pager->dragging = 1;
pw->drag.start = 0;
e_comp_object_effect_clip(pw->client->frame);
edje_object_signal_emit(pw->desk->o_desk, "e,action,drag,in", "e");
pw->desk->pager->active_drop_pd = pw->desk;
evas_object_geometry_get(pw->o_mirror, &x, &y, &w, &h);
evas_object_hide(pw->o_mirror);
drag = e_drag_new(x, y, drag_types, 2, pw->desk->pager, -1,
_pager_window_cb_drag_convert,
_pager_window_cb_drag_finished);
drag->button_mask = evas_pointer_button_down_mask_get(e_comp->evas);
/* this is independent of the original mirror */
o = e_deskmirror_mirror_copy(pw->o_mirror);
evas_object_show(o);
e_drag_object_set(drag, o);
e_drag_resize(drag, w, h);
e_drag_show(drag);
e_drag_start(drag, x - pw->drag.dx, y - pw->drag.dy);
}
static void *
_pager_window_cb_drag_convert(E_Drag *drag, const char *type)
{
Pager *p;
p = drag->data;
if (!strcmp(type, "enlightenment/pager_win")) return _pager_window_find(p, p->active_drag_client);
if (!strcmp(type, "enlightenment/border")) return p->active_drag_client;
return NULL;
}
static void
_pager_window_cb_drag_finished(E_Drag *drag, int dropped)
{
Pager_Win *pw;
Pager *p;
p = drag->data;
if (!p) return;
pw = _pager_window_find(p, p->active_drag_client);
if (!pw) return;
p->active_drag_client = NULL;
evas_object_show(pw->o_mirror);
if (dropped)
{
/* be helpful */
if (pw->client->desk->visible && (!e_client_focused_get()))
evas_object_focus_set(pw->client->frame, 1);
}
else
{
int dx, dy, x, y, zx, zy, zw, zh;
E_Client *ec = pw->client;
ec->hidden = !p->active_pd->desk->visible;
e_client_desk_set(ec, p->active_pd->desk);
dx = (ec->w / 2);
dy = (ec->h / 2);
evas_pointer_canvas_xy_get(evas_object_evas_get(p->o_table), &x, &y);
e_zone_useful_geometry_get(p->zone, &zx, &zy, &zw, &zh);
/* offset so that center of window is on mouse, but keep within desk bounds */
if (dx < x)
{
x -= dx;
if ((ec->w < zw) && (x + ec->w > zx + zw))
x -= x + ec->w - (zx + zw);
}
else x = 0;
if (dy < y)
{
y -= dy;
if ((ec->h < zh) && (y + ec->h > zy + zh))
y -= y + ec->h - (zy + zh);
}
else y = 0;
evas_object_move(ec->frame, x, y);
if (!(ec->lock_user_stacking)) evas_object_raise(ec->frame);
evas_object_focus_set(ec->frame, 1);
}
if (p->active_drop_pd)
{
edje_object_signal_emit(p->active_drop_pd->o_desk, "e,action,drag,out", "e");
if (!pw->drag.start) p->active_drop_pd->pager->just_dragged = 1;
p->active_drop_pd = NULL;
}
edje_object_signal_emit(pw->desk->o_desk, "e,action,drag,out", "e");
if (!pw->drag.from_pager)
{
if (!pw->drag.start) p->just_dragged = 1;
pw->drag.in_pager = 0;
pw->drag.button = pw->drag.start = 0;
p->dragging = 0;
}
if (pw->drag.from_pager) pw->drag.from_pager->dragging = 0;
pw->drag.from_pager = NULL;
e_comp_object_effect_unclip(pw->client->frame);
if (act_popup)
{
if (e_comp->comp_type == E_PIXMAP_TYPE_X)
e_grabinput_get(input_window, 0, input_window);
else
e_comp_grab_input(1, 1);
if (!hold_count) _pager_popup_hide(1);
}
}
static void
_pager_inst_cb_scroll(void *data)
{
Pager *p;
p = data;
_pager_update_drop_position(p, p->dnd_x, p->dnd_y);
}
static void
_pager_update_drop_position(Pager *p, Evas_Coord x, Evas_Coord y)
{
Pager_Desk *pd;
Pager_Win *pw = NULL;
Eina_Bool changed;
p->dnd_x = x;
p->dnd_y = y;
pd = _pager_desk_at_coord(p, x, y);
changed = (pd != p->active_drop_pd);
if (changed)
{
if (pd)
edje_object_signal_emit(pd->o_desk, "e,action,drag,in", "e");
if (p->active_drop_pd)
edje_object_signal_emit(p->active_drop_pd->o_desk, "e,action,drag,out", "e");
p->active_drop_pd = pd;
}
if (pd)
pw = _pager_desk_window_find(pd, p->active_drag_client);
if (!pw)
pw = _pager_window_find(p, p->active_drag_client);
if (!pw) return;
if (pd)
{
int zx, zy, zw, zh, vx, vy;
E_Client *ec = pw->client;
E_Desk *old_desk = ec->desk;
Eina_Bool was_focused = e_client_stack_focused_get(ec);
pw->drag.in_pager = 1;
//makes drags look weird
//e_zone_useful_geometry_get(pd->desk->zone, &zx, &zy, &zw, &zh);
zx = pd->desk->zone->x, zy = pd->desk->zone->y;
zw = pd->desk->zone->w, zh = pd->desk->zone->h;
e_deskmirror_coord_canvas_to_virtual(pd->o_layout,
x + pw->drag.dx,
y + pw->drag.dy, &vx, &vy);
ec->hidden = !pd->desk->visible;
e_client_desk_set(ec, pd->desk);
x = E_CLAMP(vx + zx, zx, zx + zw - ec->w);
y = E_CLAMP(vy + zy, zy, zy + zh - ec->h);
evas_object_move(ec->frame, x, y);
if (was_focused)
e_desk_last_focused_focus(old_desk);
}
else
{
/* this prevents the desk from switching on drags */
pw->drag.from_pager = pw->desk->pager;
pw->drag.from_pager->dragging = 1;
pw->drag.in_pager = 0;
}
}
static void
_pager_drop_cb_enter(void *data, const char *type EINA_UNUSED, void *event_info EINA_UNUSED)
{
Pager *p = data;
/* FIXME this fixes a segv, but the case is not easy
* reproduceable. this makes no sense either since
* the same 'pager' is passed to e_drop_handler_add
* and it works without this almost all the time.
* so this must be an issue with e_dnd code... i guess */
if (act_popup) p = act_popup->pager;
if (p->inst)
e_gadcon_client_autoscroll_cb_set(p->inst->gcc, _pager_inst_cb_scroll, p);
}
static void
_pager_drop_cb_move(void *data, const char *type EINA_UNUSED, void *event_info)
{
E_Event_Dnd_Move *ev;
Pager *p;
ev = event_info;
p = data;
if (act_popup) p = act_popup->pager;
_pager_update_drop_position(p, ev->x, ev->y);
if (p->inst)
e_gadcon_client_autoscroll_update(p->inst->gcc, ev->x, ev->y);
}
static void
_pager_drop_cb_leave(void *data, const char *type EINA_UNUSED, void *event_info EINA_UNUSED)
{
Pager *p = data;
if (act_popup) p = act_popup->pager;
if (p->active_drop_pd)
edje_object_signal_emit(p->active_drop_pd->o_desk, "e,action,drag,out", "e");
p->active_drop_pd = NULL;
if (p->inst) e_gadcon_client_autoscroll_cb_set(p->inst->gcc, NULL, NULL);
}
static void
_pager_drop_cb_drop(void *data, const char *type, void *event_info)
{
E_Event_Dnd_Drop *ev;
Pager_Desk *pd;
Pager_Desk *pd2 = NULL;
E_Client *ec = NULL;
Eina_List *l;
int dx = 0, dy = 0;
Pager_Win *pw = NULL;
Evas_Coord wx, wy, wx2, wy2;
Evas_Coord nx, ny;
Pager *p;
ev = event_info;
p = data;
if (act_popup) p = act_popup->pager;
pd = _pager_desk_at_coord(p, ev->x, ev->y);
if (pd)
{
if (!strcmp(type, "enlightenment/pager_win"))
{
pw = (Pager_Win *)(ev->data);
if (pw)
{
ec = pw->client;
dx = pw->drag.dx;
dy = pw->drag.dy;
}
}
else if (!strcmp(type, "enlightenment/border"))
{
ec = ev->data;
e_deskmirror_coord_virtual_to_canvas(pd->o_layout, ec->x, ec->y,
&wx, &wy);
e_deskmirror_coord_virtual_to_canvas(pd->o_layout, ec->x + ec->w,
ec->y + ec->h, &wx2, &wy2);
dx = (wx - wx2) / 2;
dy = (wy - wy2) / 2;
}
else if (!strcmp(type, "enlightenment/vdesktop"))
{
pd2 = ev->data;
if (!pd2) return;
_pager_desk_switch(pd, pd2);
}
else
return;
if (ec)
{
E_Maximize max = ec->maximized;
E_Fullscreen fs = ec->fullscreen_policy;
Eina_Bool fullscreen = ec->fullscreen;
E_Desk *old_desk = ec->desk;
Eina_Bool was_focused = e_client_stack_focused_get(ec);
if (ec->iconic) e_client_uniconify(ec);
if (ec->maximized)
e_client_unmaximize(ec, E_MAXIMIZE_BOTH);
if (fullscreen) e_client_unfullscreen(ec);
ec->hidden = 0;
e_client_desk_set(ec, pd->desk);
if (was_focused)
e_desk_last_focused_focus(old_desk);
evas_object_raise(ec->frame);
if ((!max) && (!fullscreen))
{
int zx, zy, zw, zh, mx, my;
e_deskmirror_coord_canvas_to_virtual(pd->o_layout,
ev->x + dx,
ev->y + dy,
&nx, &ny);
e_zone_useful_geometry_get(pd->desk->zone,
&zx, &zy, &zw, &zh);
mx = E_CLAMP(nx + zx, zx, zx + zw - ec->w);
my = E_CLAMP(ny + zy, zy, zy + zh - ec->h);
evas_object_move(ec->frame, mx, my);
}
if (max) e_client_maximize(ec, max);
if (fullscreen) e_client_fullscreen(ec, fs);
}
}
EINA_LIST_FOREACH(p->desks, l, pd)
{
if (!p->active_drop_pd) break;
if (pd == p->active_drop_pd)
{
edje_object_signal_emit(pd->o_desk, "e,action,drag,out", "e");
p->active_drop_pd = NULL;
}
}
if (p->inst) e_gadcon_client_autoscroll_cb_set(p->inst->gcc, NULL, NULL);
}
static void
_pager_desk_cb_mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Evas_Event_Mouse_Down *ev;
Pager_Desk *pd;
Evas_Coord ox, oy;
ev = event_info;
pd = data;
if (!pd) return;
if ((!pd->pager->popup) && (ev->button == 3)) return;
if (ev->button == (int)pager_config->btn_desk)
{
evas_object_geometry_get(pd->o_desk, &ox, &oy, NULL, NULL);
pd->drag.start = 1;
pd->drag.in_pager = 1;
pd->drag.dx = ox - ev->canvas.x;
pd->drag.dy = oy - ev->canvas.y;
pd->drag.x = ev->canvas.x;
pd->drag.y = ev->canvas.y;
pd->drag.button = ev->button;
}
else
{
pd->drag.dx = pd->drag.dy = pd->drag.x = pd->drag.y = 0;
}
pd->pager->just_dragged = 0;
}
static void
_pager_desk_cb_mouse_up(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Evas_Event_Mouse_Up *ev;
Pager_Desk *pd;
Pager *p;
ev = event_info;
pd = data;
if (!pd) return;
p = pd->pager;
/* FIXME: pd->pager->dragging is 0 when finishing a drag from desk to desk */
if ((ev->button == 1) && (!pd->pager->dragging) &&
(!pd->pager->just_dragged))
{
current_desk = pd->desk;
e_desk_show(pd->desk);
pd->drag.start = 0;
pd->drag.in_pager = 0;
p->active_drop_pd = NULL;
}
else if (ev->button == (int)pager_config->btn_desk)
{
if (pd->pager->dragging) pd->pager->dragging = 0;
pd->drag.start = 0;
pd->drag.in_pager = 0;
}
if ((p->popup) && (p->popup->urgent)) _pager_popup_free(p->popup);
}
static void
_pager_desk_cb_mouse_move(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Evas_Event_Mouse_Move *ev;
Pager_Desk *pd;
Evas_Coord dx, dy;
unsigned int resist = 0;
E_Drag *drag;
Evas_Object *o;
Evas_Coord x, y, w, h;
const char *drag_types[] = { "enlightenment/vdesktop" };
ev = event_info;
pd = data;
if (!pd) return;
/* prevent drag for a few pixels */
if (pd->drag.start)
{
dx = pd->drag.x - ev->cur.output.x;
dy = pd->drag.y - ev->cur.output.y;
if ((pd->pager) && (pd->pager->inst))
resist = pager_config->drag_resist;
if (((unsigned int)(dx * dx) + (unsigned int)(dy * dy)) <=
(resist * resist)) return;
if (pd->pager) pd->pager->dragging = 1;
pd->drag.start = 0;
}
if (pd->drag.in_pager && pd->pager)
{
evas_object_geometry_get(pd->o_desk, &x, &y, &w, &h);
drag = e_drag_new(x, y, drag_types, 1, pd, -1,
NULL, _pager_desk_cb_drag_finished);
drag->button_mask = evas_pointer_button_down_mask_get(e_comp->evas);
/* redraw the desktop theme above */
o = e_comp_object_util_mirror_add(pd->o_layout);
e_drag_object_set(drag, o);
e_drag_resize(drag, w, h);
e_drag_start(drag, x - pd->drag.dx, y - pd->drag.dy);
pd->drag.from_pager = pd->pager;
pd->drag.from_pager->dragging = 1;
pd->drag.in_pager = 0;
}
}
static void
_pager_desk_cb_drag_finished(E_Drag *drag, int dropped)
{
Pager_Desk *pd;
Pager_Desk *pd2 = NULL;
Eina_List *l;
E_Desk *desk;
E_Zone *zone;
Pager *p;
pd = drag->data;
if (!pd) return;
if (!dropped)
{
/* wasn't dropped on pager, switch with current desktop */
if (!pd->desk) return;
zone = e_zone_current_get();
desk = e_desk_current_get(zone);
EINA_LIST_FOREACH(pagers, l, p)
{
pd2 = _pager_desk_find(p, desk);
if (pd2) break;
}
_pager_desk_switch(pd, pd2);
}
if (pd->drag.from_pager)
{
pd->drag.from_pager->dragging = 0;
pd->drag.from_pager->just_dragged = 0;
}
if (pd->pager->active_drop_pd)
{
edje_object_signal_emit(pd->pager->active_drop_pd->o_desk, "e,action,drag,out", "e");
pd->pager->active_drop_pd = NULL;
}
pd->drag.from_pager = NULL;
if (act_popup)
{
if (e_comp->comp_type == E_PIXMAP_TYPE_X)
e_grabinput_get(input_window, 0, input_window);
else
e_comp_grab_input(1, 1);
if (!hold_count) _pager_popup_hide(1);
}
}
static void
_pager_desk_cb_mouse_wheel(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Evas_Event_Mouse_Wheel *ev;
Pager_Desk *pd;
ev = event_info;
pd = data;
if (pd->pager->popup) return;
if (pager_config->flip_desk)
e_zone_desk_linear_flip_by(pd->desk->zone, ev->z);
}
static Eina_Bool
_pager_popup_cb_timeout(void *data)
{
Pager_Popup *pp;
pp = data;
pp->timer = NULL;
_pager_popup_free(pp);
#ifndef HAVE_WAYLAND_ONLY
if (e_comp->comp_type == E_PIXMAP_TYPE_X)
{
if (input_window)
{
e_grabinput_release(input_window, input_window);
ecore_x_window_free(input_window);
input_window = 0;
}
}
#endif
if (e_comp->comp_type == E_PIXMAP_TYPE_WL)
{
e_comp_ungrab_input(1, 1);
input_window = 0;
}
return ECORE_CALLBACK_CANCEL;
}
/************************************************************************/
/* popup-on-keyaction functions */
static int
_pager_popup_show(void)
{
E_Zone *zone;
int x, y, w, h;
Pager_Popup *pp;
//const char *drop[] =
//{
//"enlightenment/pager_win", "enlightenment/border",
//"enlightenment/vdesktop"
//};
if ((act_popup) || (input_window)) return 0;
zone = e_zone_current_get();
pp = _pager_popup_find(zone);
if (pp) _pager_popup_free(pp);
#ifndef HAVE_WAYLAND_ONLY
if (e_comp->comp_type == E_PIXMAP_TYPE_X)
{
input_window = ecore_x_window_input_new(e_comp->win, 0, 0, 1, 1);
ecore_x_window_show(input_window);
if (!e_grabinput_get(input_window, 0, input_window))
{
ecore_x_window_free(input_window);
input_window = 0;
return 0;
}
}
#endif
if (e_comp->comp_type == E_PIXMAP_TYPE_WL)
{
input_window = e_comp->ee_win;
e_comp_grab_input(1, 1);
}
handlers = eina_list_append
(handlers, ecore_event_handler_add
(ECORE_EVENT_KEY_DOWN, _pager_popup_cb_key_down, NULL));
handlers = eina_list_append
(handlers, ecore_event_handler_add
(ECORE_EVENT_KEY_UP, _pager_popup_cb_key_up, NULL));
handlers = eina_list_append
(handlers, ecore_event_handler_add
(ECORE_EVENT_MOUSE_WHEEL, _pager_popup_cb_mouse_wheel, NULL));
act_popup = _pager_popup_new(zone, 1);
evas_object_geometry_get(act_popup->pager->o_table, &x, &y, &w, &h);
current_desk = e_desk_current_get(zone);
return 1;
}
static void
_pager_popup_hide(int switch_desk)
{
hold_count = 0;
hold_mod = 0;
while (handlers)
{
ecore_event_handler_del(handlers->data);
handlers = eina_list_remove_list(handlers, handlers);
}
act_popup->timer = ecore_timer_loop_add(0.1, _pager_popup_cb_timeout, act_popup);
if ((switch_desk) && (current_desk)) e_desk_show(current_desk);
act_popup = NULL;
}
static void
_pager_popup_modifiers_set(int mod)
{
if (!act_popup) return;
hold_mod = mod;
hold_count = 0;
if (hold_mod & ECORE_EVENT_MODIFIER_SHIFT) hold_count++;
if (hold_mod & ECORE_EVENT_MODIFIER_CTRL) hold_count++;
if (hold_mod & ECORE_EVENT_MODIFIER_ALT) hold_count++;
if (hold_mod & ECORE_EVENT_MODIFIER_WIN) hold_count++;
}
static void
_pager_popup_desk_switch(int x, int y)
{
int max_x, max_y, desk_x, desk_y;
Pager_Desk *pd;
Pager_Popup *pp = act_popup;
e_zone_desk_count_get(pp->pager->zone, &max_x, &max_y);
desk_x = current_desk->x + x;
desk_y = current_desk->y + y;
if (desk_x < 0)
desk_x = max_x - 1;
else if (desk_x >= max_x)
desk_x = 0;
if (desk_y < 0)
desk_y = max_y - 1;
else if (desk_y >= max_y)
desk_y = 0;
current_desk = e_desk_at_xy_get(pp->pager->zone, desk_x, desk_y);
pd = _pager_desk_find(pp->pager, current_desk);
if (pd) _pager_desk_select(pd);
edje_object_part_text_set(pp->o_bg, "e.text.label", current_desk->name);
}
static void
_pager_popup_cb_action_show(E_Object *obj EINA_UNUSED, const char *params EINA_UNUSED, Ecore_Event_Key *ev EINA_UNUSED)
{
if (_pager_popup_show())
_pager_popup_modifiers_set(ev->modifiers);
}
static void
_pager_popup_cb_action_switch(E_Object *obj EINA_UNUSED, const char *params, Ecore_Event_Key *ev)
{
int max_x, max_y, desk_x;
int x = 0, y = 0;
if (!act_popup)
{
if (_pager_popup_show())
_pager_popup_modifiers_set(ev->modifiers);
else
return;
}
e_zone_desk_count_get(act_popup->pager->zone, &max_x, &max_y);
desk_x = current_desk->x /* + x <=this is always 0 */;
if (!strcmp(params, "left"))
x = -1;
else if (!strcmp(params, "right"))
x = 1;
else if (!strcmp(params, "up"))
y = -1;
else if (!strcmp(params, "down"))
y = 1;
else if (!strcmp(params, "next"))
{
x = 1;
if (desk_x == max_x - 1)
y = 1;
}
else if (!strcmp(params, "prev"))
{
x = -1;
if (desk_x == 0)
y = -1;
}
_pager_popup_desk_switch(x, y);
}
static Eina_Bool
_pager_popup_cb_mouse_wheel(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
Ecore_Event_Mouse_Wheel *ev = event;
Pager_Popup *pp = act_popup;
int max_x;
e_zone_desk_count_get(pp->pager->zone, &max_x, NULL);
if (current_desk->x + ev->z >= max_x)
_pager_popup_desk_switch(1, 1);
else if (current_desk->x + ev->z < 0)
_pager_popup_desk_switch(-1, -1);
else
_pager_popup_desk_switch(ev->z, 0);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_pager_popup_cb_key_down(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
Ecore_Event_Key *ev;
ev = event;
if (ev->window != input_window) return ECORE_CALLBACK_PASS_ON;
if (!strcmp(ev->key, "Up"))
_pager_popup_desk_switch(0, -1);
else if (!strcmp(ev->key, "Down"))
_pager_popup_desk_switch(0, 1);
else if (!strcmp(ev->key, "Left"))
_pager_popup_desk_switch(-1, 0);
else if (!strcmp(ev->key, "Right"))
_pager_popup_desk_switch(1, 0);
else if (!strcmp(ev->key, "Escape"))
_pager_popup_hide(0);
else if ((!strcmp(ev->key, "Return")) || (!strcmp(ev->key, "KP_Enter")) ||
(!strcmp(ev->key, "space")))
{
Pager_Popup *pp = act_popup;
if (pp)
{
E_Desk *desk;
desk = e_desk_at_xy_get(pp->pager->zone,
current_desk->x, current_desk->y);
if (desk) e_desk_show(desk);
}
_pager_popup_hide(0);
}
else
{
E_Config_Binding_Key *binding;
Eina_List *l;
EINA_LIST_FOREACH(e_bindings->key_bindings, l, binding)
{
E_Binding_Modifier mod = 0;
if ((binding->action) && (strcmp(binding->action, "pager_switch")))
continue;
if (ev->modifiers & ECORE_EVENT_MODIFIER_SHIFT)
mod |= E_BINDING_MODIFIER_SHIFT;
if (ev->modifiers & ECORE_EVENT_MODIFIER_CTRL)
mod |= E_BINDING_MODIFIER_CTRL;
if (ev->modifiers & ECORE_EVENT_MODIFIER_ALT)
mod |= E_BINDING_MODIFIER_ALT;
if (ev->modifiers & ECORE_EVENT_MODIFIER_WIN)
mod |= E_BINDING_MODIFIER_WIN;
if (binding->key && (!strcmp(binding->key, ev->key)) &&
((binding->modifiers == mod)))
{
E_Action *act;
act = e_action_find(binding->action);
if (act)
{
if (act->func.go_key)
act->func.go_key(NULL, binding->params, ev);
}
}
}
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_pager_popup_cb_key_up(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
{
Ecore_Event_Key *ev;
ev = event;
if (!(act_popup)) return ECORE_CALLBACK_PASS_ON;
if (hold_mod)
{
if ((hold_mod & ECORE_EVENT_MODIFIER_SHIFT) &&
(!strcmp(ev->key, "Shift_L"))) hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_SHIFT) &&
(!strcmp(ev->key, "Shift_R")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_CTRL) &&
(!strcmp(ev->key, "Control_L")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_CTRL) &&
(!strcmp(ev->key, "Control_R")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_ALT) &&
(!strcmp(ev->key, "Alt_L")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_ALT) &&
(!strcmp(ev->key, "Alt_R")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_ALT) &&
(!strcmp(ev->key, "Meta_L")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_ALT) &&
(!strcmp(ev->key, "Meta_R")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_ALT) &&
(!strcmp(ev->key, "Super_L")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_ALT) &&
(!strcmp(ev->key, "Super_R")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_WIN) &&
(!strcmp(ev->key, "Super_L")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_WIN) &&
(!strcmp(ev->key, "Super_R")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_WIN) &&
(!strcmp(ev->key, "Mode_switch")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_WIN) &&
(!strcmp(ev->key, "Meta_L")))
hold_count--;
else if ((hold_mod & ECORE_EVENT_MODIFIER_WIN) &&
(!strcmp(ev->key, "Meta_R")))
hold_count--;
if ((hold_count <= 0) && (!act_popup->pager->dragging))
{
_pager_popup_hide(1);
return ECORE_CALLBACK_PASS_ON;
}
}
return ECORE_CALLBACK_PASS_ON;
}
/***************************************************************************/
/* module setup */
E_API E_Module_Api e_modapi =
{
E_MODULE_API_VERSION, "Pager"
};
E_API void *
e_modapi_init(E_Module *m)
{
E_Module *p;
e_modapi_gadget_init(m);
p = e_module_find("pager_plain");
if (p && p->enabled)
{
e_util_dialog_show(_("Error"), _("Pager module cannot be loaded at the same time as Pager Plain!"));
return NULL;
}
E_LIST_HANDLER_APPEND(shandlers, E_EVENT_ZONE_DESK_COUNT_SET, _pager_cb_event_zone_desk_count_set, NULL);
E_LIST_HANDLER_APPEND(shandlers, E_EVENT_DESK_SHOW, _pager_cb_event_desk_show, NULL);
E_LIST_HANDLER_APPEND(shandlers, E_EVENT_DESK_NAME_CHANGE, _pager_cb_event_desk_name_change, NULL);
E_LIST_HANDLER_APPEND(shandlers, E_EVENT_COMPOSITOR_UPDATE, _pager_cb_event_compositor_resize, NULL);
E_LIST_HANDLER_APPEND(shandlers, E_EVENT_CLIENT_PROPERTY, _pager_cb_event_client_urgent_change, NULL);
module = m;
e_gadcon_provider_register(&_gadcon_class);
e_configure_registry_item_add("extensions/pager", 40, _("Pager"), NULL,
"preferences-pager", _pager_config_dialog);
act_popup_show = e_action_add("pager_show");
if (act_popup_show)
{
act_popup_show->func.go_key = _pager_popup_cb_action_show;
e_action_predef_name_set(N_("Pager"), N_("Show Pager Popup"),
"pager_show", "<none>", NULL, 0);
}
act_popup_switch = e_action_add("pager_switch");
if (act_popup_switch)
{
act_popup_switch->func.go_key = _pager_popup_cb_action_switch;
e_action_predef_name_set(N_("Pager"), N_("Popup Desk Right"),
"pager_switch", "right", NULL, 0);
e_action_predef_name_set(N_("Pager"), N_("Popup Desk Left"),
"pager_switch", "left", NULL, 0);
e_action_predef_name_set(N_("Pager"), N_("Popup Desk Up"),
"pager_switch", "up", NULL, 0);
e_action_predef_name_set(N_("Pager"), N_("Popup Desk Down"),
"pager_switch", "down", NULL, 0);
e_action_predef_name_set(N_("Pager"), N_("Popup Desk Next"),
"pager_switch", "next", NULL, 0);
e_action_predef_name_set(N_("Pager"), N_("Popup Desk Previous"),
"pager_switch", "prev", NULL, 0);
}
return m;
}
E_API int
e_modapi_shutdown(E_Module *m)
{
e_modapi_gadget_shutdown(m);
e_gadcon_provider_unregister(&_gadcon_class);
if (config_dialog)
e_object_del(E_OBJECT(config_dialog));
E_FREE_LIST(shandlers, ecore_event_handler_del);
e_action_del("pager_show");
e_action_del("pager_switch");
e_action_predef_name_del("Pager", "Popup Desk Right");
e_action_predef_name_del("Pager", "Popup Desk Left");
e_action_predef_name_del("Pager", "Popup Desk Up");
e_action_predef_name_del("Pager", "Popup Desk Down");
e_action_predef_name_del("Pager", "Popup Desk Next");
e_action_predef_name_del("Pager", "Popup Desk Previous");
return 1;
}
E_API int
e_modapi_save(E_Module *m)
{
e_modapi_gadget_save(m);
return 1;
}