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enlightenment/src/modules/ibar/e_mod_main.c

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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
#include "e_mod_main.h"
/***************************************************************************/
/**/
/* gadcon requirements */
static E_Gadcon_Client *_gc_init(E_Gadcon *gc, char *name, char *id, char *style);
static void _gc_shutdown(E_Gadcon_Client *gcc);
static void _gc_orient(E_Gadcon_Client *gcc);
static char *_gc_label(void);
static Evas_Object *_gc_icon(Evas *evas);
/* and actually define the gadcon class that this module provides (just 1) */
static const E_Gadcon_Client_Class _gadcon_class =
{
GADCON_CLIENT_CLASS_VERSION,
"ibar",
{
_gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon
}
};
/**/
/***************************************************************************/
/***************************************************************************/
/**/
/* actual module specifics */
typedef struct _Instance Instance;
typedef struct _IBar IBar;
typedef struct _IBar_Icon IBar_Icon;
struct _Instance
{
E_Gadcon_Client *gcc;
Evas_Object *o_ibar;
IBar *ibar;
E_Drop_Handler *drop_handler;
Ecore_Timer *drop_recalc_timer;
char *dir;
};
struct _IBar
{
Instance *inst;
Evas_Object *o_box;
Evas_Object *o_drop;
Evas_Object *o_drop_over;
Evas_Object *o_empty;
IBar_Icon *ic_drop_before;
int drop_before;
E_App *apps;
Evas_List *icons;
int show_label;
};
struct _IBar_Icon
{
IBar *ibar;
Evas_Object *o_holder;
Evas_Object *o_icon;
Evas_Object *o_holder2;
Evas_Object *o_icon2;
E_App *app;
struct {
unsigned char start : 1;
unsigned char dnd : 1;
int x, y;
int dx, dy;
} drag;
};
static IBar *_ibar_new(Evas *evas, char *dir);
static void _ibar_free(IBar *b);
static void _ibar_cb_empty_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_empty_handle(IBar *b);
static void _ibar_fill(IBar *b);
static void _ibar_empty(IBar *b);
static void _ibar_orient_set(IBar *b, int horizontal);
static void _ibar_resize_handle(IBar *b);
static void _ibar_instance_drop_zone_recalc(Instance *inst);
static Config_Item *_ibar_config_item_get(char *id);
static IBar_Icon *_ibar_icon_find(IBar *b, E_App *a);
static IBar_Icon *_ibar_icon_at_coord(IBar *b, Evas_Coord x, Evas_Coord y);
static IBar_Icon *_ibar_icon_new(IBar *b, E_App *a);
static void _ibar_icon_free(IBar_Icon *ic);
static void _ibar_icon_fill(IBar_Icon *ic);
static void _ibar_icon_empty(IBar_Icon *ic);
static void _ibar_icon_signal_emit(IBar_Icon *ic, char *sig, char *src);
static void _ibar_cb_app_change(void *data, E_App *a, E_App_Change ch);
static int _ibar_cb_timer_drop_recalc(void *data);
static void _ibar_cb_obj_moveresize(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_cb_menu_icon_properties(void *data, E_Menu *m, E_Menu_Item *mi);
static void _ibar_cb_menu_icon_remove(void *data, E_Menu *m, E_Menu_Item *mi);
static void _ibar_cb_menu_configuration(void *data, E_Menu *m, E_Menu_Item *mi);
static void _ibar_cb_menu_post(void *data, E_Menu *m);
static void _ibar_cb_icon_mouse_in(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_cb_icon_mouse_out(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_cb_icon_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_cb_icon_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_cb_icon_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_cb_icon_move(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_cb_icon_resize(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _ibar_cb_drag_finished(E_Drag *drag, int dropped);
static void _ibar_inst_cb_enter(void *data, const char *type, void *event_info);
static void _ibar_inst_cb_move(void *data, const char *type, void *event_info);
static void _ibar_inst_cb_leave(void *data, const char *type, void *event_info);
static void _ibar_inst_cb_drop(void *data, const char *type, void *event_info);
static E_Config_DD *conf_edd = NULL;
static E_Config_DD *conf_item_edd = NULL;
Config *ibar_config = NULL;
static E_Gadcon_Client *
_gc_init(E_Gadcon *gc, char *name, char *id, char *style)
{
IBar *b;
Evas_Object *o;
E_Gadcon_Client *gcc;
Instance *inst;
Evas_Coord x, y, w, h;
int cx, cy, cw, ch;
const char *drop[] = { "enlightenment/eapp", "enlightenment/border", "text/uri-list" };
Evas_List *l;
Config_Item *ci;
inst = E_NEW(Instance, 1);
ci = _ibar_config_item_get(id);
if (!ci->dir) ci->dir = evas_stringshare_add("default");
inst->dir = evas_stringshare_add(ci->dir);
b = _ibar_new(gc->evas, ci->dir);
b->show_label = ci->show_label;
b->inst = inst;
inst->ibar = b;
o = b->o_box;
gcc = e_gadcon_client_new(gc, name, id, style, o);
gcc->data = inst;
inst->gcc = gcc;
inst->o_ibar = o;
e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &cx, &cy, &cw, &ch);
evas_object_geometry_get(o, &x, &y, &w, &h);
inst->drop_handler =
e_drop_handler_add(inst,
_ibar_inst_cb_enter, _ibar_inst_cb_move,
_ibar_inst_cb_leave, _ibar_inst_cb_drop,
drop, 3, cx + x, cy + y, w, h);
evas_object_event_callback_add(o, EVAS_CALLBACK_MOVE,
_ibar_cb_obj_moveresize, inst);
evas_object_event_callback_add(o, EVAS_CALLBACK_RESIZE,
_ibar_cb_obj_moveresize, inst);
ibar_config->instances = evas_list_append(ibar_config->instances, inst);
/* FIXME: HACK!!!! */
inst->drop_recalc_timer = ecore_timer_add(1.0, _ibar_cb_timer_drop_recalc,
inst);
return gcc;
}
static void
_gc_shutdown(E_Gadcon_Client *gcc)
{
Instance *inst;
inst = gcc->data;
evas_stringshare_del(inst->dir);
ecore_timer_del(inst->drop_recalc_timer);
ibar_config->instances = evas_list_remove(ibar_config->instances, inst);
e_drop_handler_del(inst->drop_handler);
_ibar_free(inst->ibar);
free(inst);
}
static void
_gc_orient(E_Gadcon_Client *gcc)
{
Instance *inst;
inst = gcc->data;
switch (gcc->gadcon->orient)
{
case E_GADCON_ORIENT_FLOAT:
case E_GADCON_ORIENT_HORIZ:
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:
_ibar_orient_set(inst->ibar, 1);
e_gadcon_client_aspect_set(gcc, evas_list_count(inst->ibar->icons) * 16, 16);
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:
_ibar_orient_set(inst->ibar, 0);
e_gadcon_client_aspect_set(gcc, 16, evas_list_count(inst->ibar->icons) * 16);
break;
default:
break;
}
if (evas_list_count(inst->ibar->icons) < 1)
e_gadcon_client_aspect_set(gcc, 16, 16);
e_gadcon_client_min_size_set(gcc, 16, 16);
}
static char *
_gc_label(void)
{
return _("IBar");
}
static Evas_Object *
_gc_icon(Evas *evas)
{
Evas_Object *o;
char buf[4096];
o = edje_object_add(evas);
snprintf(buf, sizeof(buf), "%s/module.eap",
e_module_dir_get(ibar_config->module));
edje_object_file_set(o, buf, "icon");
return o;
}
/**/
/***************************************************************************/
/***************************************************************************/
/**/
static IBar *
_ibar_new(Evas *evas, char *dir)
{
IBar *b;
char buf[4096];
b = E_NEW(IBar, 1);
b->o_box = e_box_add(evas);
e_box_homogenous_set(b->o_box, 1);
e_box_orientation_set(b->o_box, 1);
e_box_align_set(b->o_box, 0.5, 0.5);
if (dir[0] != '/')
{
char *homedir;
homedir = e_user_homedir_get();
if (homedir)
{
snprintf(buf, sizeof(buf), "%s/.e/e/applications/bar/%s", homedir, dir);
free(homedir);
}
}
else
snprintf(buf, sizeof(buf), dir);
b->apps = e_app_new(buf, 0);
if (b->apps) e_app_subdir_scan(b->apps, 0);
e_app_change_callback_add(_ibar_cb_app_change, b);
_ibar_fill(b);
return b;
}
static void
_ibar_free(IBar *b)
{
_ibar_empty(b);
evas_object_del(b->o_box);
if (b->o_drop) evas_object_del(b->o_drop);
if (b->o_drop_over) evas_object_del(b->o_drop_over);
if (b->o_empty) evas_object_del(b->o_empty);
if (b->apps) e_object_unref(E_OBJECT(b->apps));
e_app_change_callback_del(_ibar_cb_app_change, b);
free(b);
}
static void
_ibar_cb_empty_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Down *ev;
IBar *b;
ev = event_info;
b = data;
if (!ibar_config->menu)
{
E_Menu *mn;
E_Menu_Item *mi;
int cx, cy, cw, ch;
mn = e_menu_new();
e_menu_post_deactivate_callback_set(mn, _ibar_cb_menu_post, NULL);
ibar_config->menu = mn;
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Configuration"));
e_util_menu_item_edje_icon_set(mi, "enlightenment/configuration");
e_menu_item_callback_set(mi, _ibar_cb_menu_configuration, b);
mi = e_menu_item_new(mn);
e_menu_item_separator_set(mi, 1);
e_gadcon_client_util_menu_items_append(b->inst->gcc, mn, 0);
e_gadcon_canvas_zone_geometry_get(b->inst->gcc->gadcon,
&cx, &cy, &cw, &ch);
e_menu_activate_mouse(mn,
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(b->inst->gcc->gadcon->evas, ev->button,
EVAS_BUTTON_NONE, ev->timestamp, NULL);
}
}
static void
_ibar_empty_handle(IBar *b)
{
if (!b->icons)
{
if (!b->o_empty)
{
Evas_Coord w, h;
b->o_empty = evas_object_rectangle_add(evas_object_evas_get(b->o_box));
evas_object_event_callback_add(b->o_empty, EVAS_CALLBACK_MOUSE_DOWN, _ibar_cb_empty_mouse_down, b);
evas_object_color_set(b->o_empty, 0, 0, 0, 0);
evas_object_show(b->o_empty);
e_box_pack_end(b->o_box, b->o_empty);
evas_object_geometry_get(b->o_box, NULL, NULL, &w, &h);
if (e_box_orientation_get(b->o_box))
w = h;
else
h = w;
e_box_pack_options_set(b->o_empty,
1, 1, /* fill */
1, 1, /* expand */
0.5, 0.5, /* align */
w, h, /* min */
w, h /* max */
);
}
}
else if (b->o_empty)
{
evas_object_del(b->o_empty);
b->o_empty = NULL;
}
}
static void
_ibar_fill(IBar *b)
{
IBar_Icon *ic;
Evas_List *l;
E_App *a;
if (b->apps)
{
for (l = b->apps->subapps; l; l = l->next)
{
a = l->data;
ic = _ibar_icon_new(b, a);
b->icons = evas_list_append(b->icons, ic);
e_box_pack_end(b->o_box, ic->o_holder);
}
}
_ibar_empty_handle(b);
_ibar_resize_handle(b);
}
static void
_ibar_empty(IBar *b)
{
while (b->icons)
{
_ibar_icon_free(b->icons->data);
b->icons = evas_list_remove_list(b->icons, b->icons);
}
_ibar_empty_handle(b);
}
static void
_ibar_orient_set(IBar *b, int horizontal)
{
e_box_orientation_set(b->o_box, horizontal);
e_box_align_set(b->o_box, 0.5, 0.5);
}
static void
_ibar_resize_handle(IBar *b)
{
Evas_List *l;
IBar_Icon *ic;
Evas_Coord w, h;
evas_object_geometry_get(b->o_box, NULL, NULL, &w, &h);
if (e_box_orientation_get(b->o_box))
w = h;
else
h = w;
e_box_freeze(b->o_box);
for (l = b->icons; l; l = l->next)
{
ic = l->data;
e_box_pack_options_set(ic->o_holder,
1, 1, /* fill */
0, 0, /* expand */
0.5, 0.5, /* align */
w, h, /* min */
w, h /* max */
);
}
e_box_thaw(b->o_box);
}
static void
_ibar_instance_drop_zone_recalc(Instance *inst)
{
Evas_Coord x, y, w, h;
int cx, cy, cw, ch;
evas_object_geometry_get(inst->o_ibar, &x, &y, &w, &h);
e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &cx, &cy, &cw, &ch);
e_drop_handler_geometry_set(inst->drop_handler, cx + x, cy + y, w, h);
}
static Config_Item *
_ibar_config_item_get(char *id)
{
Evas_List *l;
Config_Item *ci;
for (l = ibar_config->items; l; l = l->next)
{
ci = l->data;
if ((ci->id) && (ci->dir) && (!strcmp(ci->id, id)))
return ci;
}
ci = E_NEW(Config_Item, 1);
ci->id = evas_stringshare_add(id);
ci->show_label = 1;
ibar_config->items = evas_list_append(ibar_config->items, ci);
return ci;
}
void
_ibar_config_update(void)
{
Evas_List *l;
for (l = ibar_config->instances; l; l = l->next)
{
Instance *inst;
Config_Item *ci;
inst = l->data;
ci = _ibar_config_item_get(inst->gcc->id);
if ((inst->dir) && (ci->dir) && (strcmp(ci->dir, inst->dir)))
{
char buf[4096];
evas_stringshare_del(inst->dir);
inst->dir = evas_stringshare_add(ci->dir);
_ibar_empty(inst->ibar);
if (inst->ibar->apps)
e_object_unref(E_OBJECT(inst->ibar->apps));
if (inst->dir[0] != '/')
{
char *homedir;
homedir = e_user_homedir_get();
if (homedir)
{
snprintf(buf, sizeof(buf), "%s/.e/e/applications/bar/%s", homedir, inst->dir);
free(homedir);
}
}
else
snprintf(buf, sizeof(buf), inst->dir);
inst->ibar->apps = e_app_new(buf, 0);
if (inst->ibar->apps) e_app_subdir_scan(inst->ibar->apps, 0);
_ibar_fill(inst->ibar);
_ibar_resize_handle(inst->ibar);
_gc_orient(inst->gcc);
}
inst->ibar->show_label = ci->show_label;
}
}
static IBar_Icon *
_ibar_icon_find(IBar *b, E_App *a)
{
Evas_List *l;
IBar_Icon *ic;
for (l = b->icons; l; l = l->next)
{
ic = l->data;
if (ic->app == a) return ic;
}
return NULL;
}
static IBar_Icon *
_ibar_icon_at_coord(IBar *b, Evas_Coord x, Evas_Coord y)
{
Evas_List *l;
IBar_Icon *ic;
for (l = b->icons; l; l = l->next)
{
Evas_Coord dx, dy, dw, dh;
ic = l->data;
evas_object_geometry_get(ic->o_holder, &dx, &dy, &dw, &dh);
if (E_INSIDE(x, y, dx, dy, dw, dh)) return ic;
}
return NULL;
}
static IBar_Icon *
_ibar_icon_new(IBar *b, E_App *a)
{
IBar_Icon *ic;
ic = E_NEW(IBar_Icon, 1);
e_object_ref(E_OBJECT(a));
ic->ibar = b;
ic->app = a;
ic->o_holder = edje_object_add(evas_object_evas_get(b->o_box));
e_theme_edje_object_set(ic->o_holder, "base/theme/modules/ibar",
"modules/ibar/icon");
evas_object_event_callback_add(ic->o_holder, EVAS_CALLBACK_MOUSE_IN, _ibar_cb_icon_mouse_in, ic);
evas_object_event_callback_add(ic->o_holder, EVAS_CALLBACK_MOUSE_OUT, _ibar_cb_icon_mouse_out, ic);
evas_object_event_callback_add(ic->o_holder, EVAS_CALLBACK_MOUSE_DOWN, _ibar_cb_icon_mouse_down, ic);
evas_object_event_callback_add(ic->o_holder, EVAS_CALLBACK_MOUSE_UP, _ibar_cb_icon_mouse_up, ic);
evas_object_event_callback_add(ic->o_holder, EVAS_CALLBACK_MOUSE_MOVE, _ibar_cb_icon_mouse_move, ic);
evas_object_event_callback_add(ic->o_holder, EVAS_CALLBACK_MOVE, _ibar_cb_icon_move, ic);
evas_object_event_callback_add(ic->o_holder, EVAS_CALLBACK_RESIZE, _ibar_cb_icon_resize, ic);
evas_object_show(ic->o_holder);
ic->o_holder2 = edje_object_add(evas_object_evas_get(b->o_box));
e_theme_edje_object_set(ic->o_holder2, "base/theme/modules/ibar",
"modules/ibar/icon_overlay");
evas_object_layer_set(ic->o_holder2, 9999);
evas_object_pass_events_set(ic->o_holder2, 1);
evas_object_show(ic->o_holder2);
_ibar_icon_fill(ic);
return ic;
}
static void
_ibar_icon_free(IBar_Icon *ic)
{
Evas_Object *o;
if (ibar_config->menu)
{
e_menu_post_deactivate_callback_set(ibar_config->menu, NULL, NULL);
e_object_del(E_OBJECT(ibar_config->menu));
ibar_config->menu = NULL;
}
if (ic->ibar->ic_drop_before == ic)
ic->ibar->ic_drop_before = NULL;
_ibar_icon_empty(ic);
evas_object_del(ic->o_holder);
evas_object_del(ic->o_holder2);
e_object_unref(E_OBJECT(ic->app));
free(ic);
}
static void
_ibar_icon_fill(IBar_Icon *ic)
{
ic->o_icon = edje_object_add(evas_object_evas_get(ic->ibar->o_box));
edje_object_file_set(ic->o_icon, ic->app->path, "icon");
edje_object_part_swallow(ic->o_holder, "item", ic->o_icon);
evas_object_pass_events_set(ic->o_icon, 1);
evas_object_show(ic->o_icon);
ic->o_icon2 = edje_object_add(evas_object_evas_get(ic->ibar->o_box));
edje_object_file_set(ic->o_icon2, ic->app->path, "icon");
edje_object_part_swallow(ic->o_holder2, "item", ic->o_icon2);
evas_object_pass_events_set(ic->o_icon2, 1);
evas_object_show(ic->o_icon2);
edje_object_part_text_set(ic->o_holder, "label", ic->app->name);
edje_object_part_text_set(ic->o_holder2, "label", ic->app->name);
}
static void
_ibar_icon_empty(IBar_Icon *ic)
{
if (ic->o_icon) evas_object_del(ic->o_icon);
if (ic->o_icon2) evas_object_del(ic->o_icon2);
ic->o_icon = NULL;
ic->o_icon2 = NULL;
}
static void
_ibar_icon_signal_emit(IBar_Icon *ic, char *sig, char *src)
{
if (ic->o_holder)
edje_object_signal_emit(ic->o_holder, sig, src);
if (ic->o_icon)
edje_object_signal_emit(ic->o_icon, sig, src);
if (ic->o_holder2)
edje_object_signal_emit(ic->o_holder2, sig, src);
if (ic->o_icon2)
edje_object_signal_emit(ic->o_icon2, sig, src);
}
static void
_ibar_cb_app_change(void *data, E_App *a, E_App_Change ch)
{
IBar *b;
b = data;
if (!b->apps) return;
switch (ch)
{
case E_APP_ADD:
if (e_app_is_parent(b->apps, a))
{
E_App *a2, *a_before = NULL;
IBar_Icon *ic2 = NULL, *ic;
Evas_List *l;
ic = _ibar_icon_find(b, a);
if (!ic)
{
for (l = b->apps->subapps; l; l = l->next)
{
a2 = l->data;
if ((a2 == a) && (l->next))
{
a_before = l->next->data;
break;
}
}
ic = _ibar_icon_new(b, a);
if (a_before) ic2 = _ibar_icon_find(b, a_before);
if (ic2)
{
b->icons = evas_list_prepend_relative(b->icons, ic, ic2);
e_box_pack_before(b->o_box, ic->o_holder, ic2->o_holder);
}
else
{
b->icons = evas_list_append(b->icons, ic);
e_box_pack_end(b->o_box, ic->o_holder);
}
_ibar_empty_handle(b);
_ibar_resize_handle(b);
_gc_orient(b->inst->gcc);
}
else
{
/* FIXME: complain */
}
}
break;
case E_APP_DEL:
if (e_app_is_parent(b->apps, a))
{
IBar_Icon *ic;
ic = _ibar_icon_find(b, a);
if (ic)
{
b->icons = evas_list_remove(b->icons, ic);
_ibar_icon_free(ic);
}
_ibar_empty_handle(b);
_ibar_resize_handle(b);
_gc_orient(b->inst->gcc);
}
break;
case E_APP_CHANGE:
if (e_app_is_parent(b->apps, a))
{
IBar_Icon *ic;
ic = _ibar_icon_find(b, a);
if (ic)
{
_ibar_icon_empty(ic);
_ibar_icon_fill(ic);
}
_ibar_resize_handle(b);
_gc_orient(b->inst->gcc);
}
break;
case E_APP_ORDER:
if (a == b->apps)
{
_ibar_empty(b);
_ibar_fill(b);
_ibar_resize_handle(b);
_gc_orient(b->inst->gcc);
}
break;
case E_APP_EXEC:
if (e_app_is_parent(b->apps, a))
{
IBar_Icon *ic;
ic = _ibar_icon_find(b, a);
if (ic)
{
if (a->startup_notify)
_ibar_icon_signal_emit(ic, "start", "");
else
_ibar_icon_signal_emit(ic, "exec", "");
}
}
break;
case E_APP_READY:
case E_APP_READY_EXPIRE:
case E_APP_EXIT:
if (e_app_is_parent(b->apps, a))
{
IBar_Icon *ic;
ic = _ibar_icon_find(b, a);
if (ic) _ibar_icon_signal_emit(ic, "stop", "");
}
break;
default:
break;
}
}
static int
_ibar_cb_timer_drop_recalc(void *data)
{
Instance *inst;
inst = data;
_ibar_instance_drop_zone_recalc(inst);
return 1;
}
static void
_ibar_cb_obj_moveresize(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Instance *inst;
inst = data;
_ibar_resize_handle(inst->ibar);
_ibar_instance_drop_zone_recalc(inst);
}
static void
_ibar_cb_menu_icon_properties(void *data, E_Menu *m, E_Menu_Item *mi)
{
IBar_Icon *ic;
ic = data;
if (ic->app->orig)
e_eap_edit_show(ic->ibar->inst->gcc->gadcon->zone->container,
ic->app->orig);
else
e_eap_edit_show(ic->ibar->inst->gcc->gadcon->zone->container,
ic->app);
}
static void
_ibar_cb_menu_icon_remove(void *data, E_Menu *m, E_Menu_Item *mi)
{
IBar_Icon *ic;
ic = data;
ic->ibar->icons = evas_list_remove(ic->ibar->icons, ic);
_ibar_resize_handle(ic->ibar);
_gc_orient(ic->ibar->inst->gcc);
e_app_remove(ic->app);
_ibar_icon_free(ic);
}
static void
_ibar_cb_menu_configuration(void *data, E_Menu *m, E_Menu_Item *mi)
{
IBar *b;
Config_Item *ci;
b = data;
ci = _ibar_config_item_get(b->inst->gcc->id);
_config_ibar_module(ci);
}
static void
_ibar_cb_menu_post(void *data, E_Menu *m)
{
if (!ibar_config->menu) return;
e_object_del(E_OBJECT(ibar_config->menu));
ibar_config->menu = NULL;
}
static void
_ibar_cb_icon_mouse_in(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_In *ev;
IBar_Icon *ic;
ev = event_info;
ic = data;
_ibar_icon_signal_emit(ic, "active", "");
if (ic->ibar->show_label)
_ibar_icon_signal_emit(ic, "label_active", "");
}
static void
_ibar_cb_icon_mouse_out(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Out *ev;
IBar_Icon *ic;
ev = event_info;
ic = data;
_ibar_icon_signal_emit(ic, "passive", "");
if (ic->ibar->show_label)
_ibar_icon_signal_emit(ic, "label_passive", "");
}
static void
_ibar_cb_icon_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Down *ev;
IBar_Icon *ic;
ev = event_info;
ic = data;
if (ev->button == 1)
{
ic->drag.x = ev->output.x;
ic->drag.y = ev->output.y;
ic->drag.start = 1;
ic->drag.dnd = 0;
}
else if ((ev->button == 3) && (!ibar_config->menu))
{
E_Menu *mn;
E_Menu_Item *mi;
int cx, cy, cw, ch;
mn = e_menu_new();
e_menu_post_deactivate_callback_set(mn, _ibar_cb_menu_post, NULL);
ibar_config->menu = mn;
/* FIXME: other icon options go here too */
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Change Icon Properties"));
e_util_menu_item_edje_icon_set(mi, "enlightenment/properties");
e_menu_item_callback_set(mi, _ibar_cb_menu_icon_properties, ic);
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Remove Icon"));
e_util_menu_item_edje_icon_set(mi, "enlightenment/delete");
e_menu_item_callback_set(mi, _ibar_cb_menu_icon_remove, ic);
mi = e_menu_item_new(mn);
e_menu_item_separator_set(mi, 1);
mi = e_menu_item_new(mn);
e_menu_item_label_set(mi, _("Configuration"));
e_util_menu_item_edje_icon_set(mi, "enlightenment/configuration");
e_menu_item_callback_set(mi, _ibar_cb_menu_configuration, ic->ibar);
e_gadcon_client_util_menu_items_append(ic->ibar->inst->gcc, mn, 0);
e_gadcon_canvas_zone_geometry_get(ic->ibar->inst->gcc->gadcon,
&cx, &cy, &cw, &ch);
e_menu_activate_mouse(mn,
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(ic->ibar->inst->gcc->gadcon->evas, ev->button,
EVAS_BUTTON_NONE, ev->timestamp, NULL);
}
}
static void
_ibar_cb_icon_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Up *ev;
IBar_Icon *ic;
ev = event_info;
ic = data;
if ((ev->button == 1) && (!ic->drag.dnd))
{
e_zone_app_exec(ic->ibar->inst->gcc->gadcon->zone, ic->app);
e_exehist_add("ibar", ic->app->exe);
ic->drag.start = 0;
ic->drag.dnd = 0;
}
}
static void
_ibar_cb_icon_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Move *ev;
IBar_Icon *ic;
ev = event_info;
ic = data;
if (ic->drag.start)
{
int dx, dy;
dx = ev->cur.output.x - ic->drag.x;
dy = ev->cur.output.y - ic->drag.y;
if (((dx * dx) + (dy * dy)) >
(e_config->drag_resist * e_config->drag_resist))
{
E_Drag *d;
Evas_Object *o;
Evas_Coord x, y, w, h;
const char *drag_types[] = { "enlightenment/eapp" };
ic->drag.dnd = 1;
ic->drag.start = 0;
evas_object_geometry_get(ic->o_icon, &x, &y, &w, &h);
d = e_drag_new(ic->ibar->inst->gcc->gadcon->zone->container,
x, y, drag_types, 1,
ic->app, -1, _ibar_cb_drag_finished);
o = edje_object_add(e_drag_evas_get(d));
edje_object_file_set(o, ic->app->path, "icon");
e_drag_object_set(d, o);
e_drag_resize(d, w, h);
e_drag_start(d, ic->drag.x, ic->drag.y);
evas_event_feed_mouse_up(ic->ibar->inst->gcc->gadcon->evas,
1, EVAS_BUTTON_NONE,
ecore_x_current_time_get(), NULL);
e_object_ref(E_OBJECT(ic->app));
ic->ibar->icons = evas_list_remove(ic->ibar->icons, ic);
_ibar_resize_handle(ic->ibar);
_gc_orient(ic->ibar->inst->gcc);
e_app_remove(ic->app);
_ibar_icon_free(ic);
}
}
}
static void
_ibar_cb_icon_move(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
IBar_Icon *ic;
Evas_Coord x, y;
ic = data;
evas_object_geometry_get(ic->o_holder, &x, &y, NULL, NULL);
evas_object_move(ic->o_holder2, x, y);
evas_object_raise(ic->o_holder2);
}
static void
_ibar_cb_icon_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
IBar_Icon *ic;
Evas_Coord w, h;
ic = data;
evas_object_geometry_get(ic->o_holder, NULL, NULL, &w, &h);
evas_object_resize(ic->o_holder2, w, h);
evas_object_raise(ic->o_holder2);
}
static void
_ibar_cb_drag_finished(E_Drag *drag, int dropped)
{
e_object_unref(E_OBJECT(drag->data));
}
static void
_ibar_cb_drop_move(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
IBar *b;
Evas_Coord x, y;
b = data;
evas_object_geometry_get(b->o_drop, &x, &y, NULL, NULL);
evas_object_move(b->o_drop_over, x, y);
}
static void
_ibar_cb_drop_resize(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
IBar *b;
Evas_Coord w, h;
b = data;
evas_object_geometry_get(b->o_drop, NULL, NULL, &w, &h);
evas_object_resize(b->o_drop_over, w, h);
}
static void
_ibar_inst_cb_enter(void *data, const char *type, void *event_info)
{
E_Event_Dnd_Enter *ev;
Instance *inst;
Evas_Object *o, *o2;
IBar_Icon *ic;
int cx, cy, cw, ch;
ev = event_info;
inst = data;
o = edje_object_add(evas_object_evas_get(inst->ibar->o_box));
inst->ibar->o_drop = o;
o2 = edje_object_add(evas_object_evas_get(inst->ibar->o_box));
inst->ibar->o_drop_over = o2;
evas_object_event_callback_add(o, EVAS_CALLBACK_MOVE, _ibar_cb_drop_move, inst->ibar);
evas_object_event_callback_add(o, EVAS_CALLBACK_RESIZE, _ibar_cb_drop_resize, inst->ibar);
e_theme_edje_object_set(o, "base/theme/modules/ibar",
"modules/ibar/drop");
e_theme_edje_object_set(o2, "base/theme/modules/ibar",
"modules/ibar/drop_overlay");
evas_object_layer_set(o2, 19999);
evas_object_show(o);
evas_object_show(o2);
e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &cx, &cy, &cw, &ch);
ic = _ibar_icon_at_coord(inst->ibar, ev->x - cx, ev->y - cy);
inst->ibar->ic_drop_before = ic;
if (ic)
{
Evas_Coord ix, iy, iw, ih;
int before = 0;
evas_object_geometry_get(ic->o_holder, &ix, &iy, &iw, &ih);
if (e_box_orientation_get(inst->ibar->o_box))
{
if ((ev->x - cx) < (ix + (iw / 2))) before = 1;
}
else
{
if ((ev->y - cy) < (iy + (ih / 2))) before = 1;
}
if (before)
e_box_pack_before(inst->ibar->o_box, inst->ibar->o_drop, ic->o_holder);
else
e_box_pack_after(inst->ibar->o_box, inst->ibar->o_drop, ic->o_holder);
inst->ibar->drop_before = before;
}
else e_box_pack_end(inst->ibar->o_box, o);
e_box_pack_options_set(o,
1, 1, /* fill */
0, 0, /* expand */
0.5, 0.5, /* align */
1, 1, /* min */
-1, -1 /* max */
);
_ibar_resize_handle(inst->ibar);
_gc_orient(inst->gcc);
}
static void
_ibar_inst_cb_move(void *data, const char *type, void *event_info)
{
E_Event_Dnd_Move *ev;
Instance *inst;
IBar_Icon *ic;
int cx, cy, cw, ch;
ev = event_info;
inst = data;
e_box_unpack(inst->ibar->o_drop);
e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &cx, &cy, &cw, &ch);
ic = _ibar_icon_at_coord(inst->ibar, ev->x - cx, ev->y - cy);
inst->ibar->ic_drop_before = ic;
if (ic)
{
Evas_Coord ix, iy, iw, ih;
int before = 0;
evas_object_geometry_get(ic->o_holder, &ix, &iy, &iw, &ih);
if (e_box_orientation_get(inst->ibar->o_box))
{
if ((ev->x - cx) < (ix + (iw / 2))) before = 1;
}
else
{
if ((ev->y - cy) < (iy + (ih / 2))) before = 1;
}
if (before)
e_box_pack_before(inst->ibar->o_box, inst->ibar->o_drop, ic->o_holder);
else
e_box_pack_after(inst->ibar->o_box, inst->ibar->o_drop, ic->o_holder);
inst->ibar->drop_before = before;
}
else e_box_pack_end(inst->ibar->o_box, inst->ibar->o_drop);
e_box_pack_options_set(inst->ibar->o_drop,
1, 1, /* fill */
0, 0, /* expand */
0.5, 0.5, /* align */
1, 1, /* min */
-1, -1 /* max */
);
_ibar_resize_handle(inst->ibar);
_gc_orient(inst->gcc);
}
static void
_ibar_inst_cb_leave(void *data, const char *type, void *event_info)
{
E_Event_Dnd_Leave *ev;
Instance *inst;
ev = event_info;
inst = data;
inst->ibar->ic_drop_before = NULL;
evas_object_del(inst->ibar->o_drop);
inst->ibar->o_drop = NULL;
evas_object_del(inst->ibar->o_drop_over);
inst->ibar->o_drop_over = NULL;
_ibar_resize_handle(inst->ibar);
_gc_orient(inst->gcc);
}
static void
_ibar_inst_cb_drop(void *data, const char *type, void *event_info)
{
E_Event_Dnd_Drop *ev;
Instance *inst;
E_App *app = NULL;
Evas_List *l = NULL;
IBar_Icon *ic;
ev = event_info;
inst = data;
if (!strcmp(type, "enlightenment/eapp"))
{
app = ev->data;
}
else if (!strcmp(type, "enlightenment/border"))
{
E_Border *bd;
bd = ev->data;
app = bd->app;
if (!app)
{
app = e_app_window_name_class_title_role_find(bd->client.icccm.name,
bd->client.icccm.class,
e_border_name_get(bd),
bd->client.icccm.window_role);
}
if (!app)
{
app = e_app_launch_id_pid_find(bd->client.netwm.startup_id,
bd->client.netwm.pid);
}
if (!app)
{
E_Dialog *dia;
dia = e_dialog_new(e_container_current_get(e_manager_current_get()));
e_dialog_title_set(dia, _("Cannot add icon"));
e_dialog_text_set(dia,
_("You tried to drop an icon of an application that<br>"
"does not have a matching application file.<br>"
"<br>"
"The icon cannot be added to IBar."
));
e_dialog_button_add(dia, _("OK"), NULL, NULL, NULL);
e_dialog_button_focus_num(dia, 1);
e_win_centered_set(dia->win, 1);
e_dialog_show(dia);
return;
}
}
else if (!strcmp(type, "text/uri-list"))
{
l = ev->data;
}
ic = inst->ibar->ic_drop_before;
if (ic)
{
/* Add new eapp before this icon */
if (!inst->ibar->drop_before)
{
for (l = inst->ibar->icons; l; l = l->next)
{
if (l->data == ic)
{
if (l->next)
ic = l->next->data;
else
ic = NULL;
break;
}
}
}
if (!ic) goto atend;
if (app)
e_app_list_prepend_relative(app, ic->app);
else if (l)
e_app_files_list_prepend_relative(l, ic->app);
}
else
{
atend:
if (inst->ibar->apps)
{
if (app)
e_app_list_append(app, inst->ibar->apps);
else if (l)
e_app_files_list_append(l, inst->ibar->apps);
}
}
evas_object_del(inst->ibar->o_drop);
inst->ibar->o_drop = NULL;
evas_object_del(inst->ibar->o_drop_over);
inst->ibar->o_drop_over = NULL;
_ibar_empty_handle(inst->ibar);
_ibar_resize_handle(inst->ibar);
_gc_orient(inst->gcc);
}
/***************************************************************************/
/**/
/* module setup */
EAPI E_Module_Api e_modapi =
{
E_MODULE_API_VERSION,
"IBar"
};
EAPI void *
e_modapi_init(E_Module *m)
{
conf_item_edd = E_CONFIG_DD_NEW("IBar_Config_Item", Config_Item);
#undef T
#undef D
#define T Config_Item
#define D conf_item_edd
E_CONFIG_VAL(D, T, id, STR);
E_CONFIG_VAL(D, T, dir, STR);
E_CONFIG_VAL(D, T, show_label, INT);
conf_edd = E_CONFIG_DD_NEW("IBar_Config", Config);
#undef T
#undef D
#define T Config
#define D conf_edd
E_CONFIG_LIST(D, T, items, conf_item_edd);
ibar_config = e_config_domain_load("module.ibar", conf_edd);
if (!ibar_config)
{
Config_Item *ci;
ibar_config = E_NEW(Config, 1);
ci = E_NEW(Config_Item, 1);
ci->id = evas_stringshare_add("0");
ci->dir = evas_stringshare_add("default");
ci->show_label = 1;
ibar_config->items = evas_list_append(ibar_config->items, ci);
}
ibar_config->module = m;
e_gadcon_provider_register(&_gadcon_class);
return 1;
}
EAPI int
e_modapi_shutdown(E_Module *m)
{
e_gadcon_provider_unregister(&_gadcon_class);
if (ibar_config->config_dialog)
e_object_del(E_OBJECT(ibar_config->config_dialog));
while (ibar_config->handlers)
{
ecore_event_handler_del(ibar_config->handlers->data);
ibar_config->handlers = evas_list_remove_list(ibar_config->handlers, ibar_config->handlers);
}
if (ibar_config->menu)
{
e_menu_post_deactivate_callback_set(ibar_config->menu, NULL, NULL);
e_object_del(E_OBJECT(ibar_config->menu));
ibar_config->menu = NULL;
}
while (ibar_config->items)
{
Config_Item *ci;
ci = ibar_config->items->data;
ibar_config->items = evas_list_remove_list(ibar_config->items, ibar_config->items);
if (ci->id) evas_stringshare_del(ci->id);
if (ci->dir) evas_stringshare_del(ci->dir);
free(ci);
}
free(ibar_config);
ibar_config = NULL;
E_CONFIG_DD_FREE(conf_item_edd);
E_CONFIG_DD_FREE(conf_edd);
return 1;
}
EAPI int
e_modapi_save(E_Module *m)
{
Evas_List *l, *l2;
for (l = ibar_config->instances; l; l = l->next)
{
Instance *inst;
int found;
Config_Item *ci;
inst = l->data;
found = 0;
ci = _ibar_config_item_get(inst->gcc->id);
if (ci->dir) evas_stringshare_del(ci->dir);
/* FIXME: path should be recorded from setup */
ci->dir = evas_stringshare_add(inst->dir);
}
e_config_domain_save("module.ibar", conf_edd, ibar_config);
return 1;
}
EAPI int
e_modapi_info(E_Module *m)
{
char buf[4096];
snprintf(buf, sizeof(buf), "%s/module_icon.png", e_module_dir_get(m));
m->icon_file = strdup(buf);
return 1;
}
EAPI int
e_modapi_about(E_Module *m)
{
e_module_dialog_show(_("Enlightenment IBar Module"),
_("This is the IBar Application Launcher bar module for Enlightenment.<br>"
"It is a first example module and is being used to flesh out several<br>"
"interfaces in Enlightenment 0.17.0. It is under heavy development,<br>"
"so expect it to <hilight>break often</hilight> and change as it improves."));
return 1;
}
/**/
/***************************************************************************/
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