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#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#include <Elementary.h>
#define EFL_INTERNAL_UNSTABLE
#include "interfaces/efl_common_internal.h"
#define DEFAULT_TEXT "Click the white rectangle to get started"
typedef struct {
int down;
Eo *evdown, *evup, *evmove, *evkeydown, *evkeyup;
Eo *win, *button, *text;
int id;
Eina_Future *f;
} testdata;
static void
_pointer_down(void *data, const Efl_Event *ev)
{
testdata *td = data;
td->down = 1;
efl_unref(td->evdown);
td->evdown = efl_duplicate(ev->info);
}
static void
_pointer_move(void *data, const Efl_Event *ev)
{
testdata *td = data;
efl_unref(td->evmove);
td->evmove = efl_duplicate(ev->info);
}
static void
_pointer_up(void *data, const Efl_Event *ev)
{
testdata *td = data;
td->down = 0;
efl_unref(td->evup);
td->evup = efl_duplicate(ev->info);
}
static void
_key_down(void *data, const Efl_Event *ev)
{
testdata *td = data;
char str[1024];
// FIXME: By default the elm_win object is the focussed object
// this means that evas callbacks will transfer the KEY_UP/KEY_DOWN events
// to the elm_win. So, we get two key_down & two key_up events:
// 1. ecore_evas -> evas -> elm_win forward -> here
// 2. ecore_evas -> evas -> focussed obj (elm_win) -> here
sprintf(str, "key=%s keyname=%s string=%s compose=%s",
efl_input_key_get(ev->info),
efl_input_key_name_get(ev->info),
efl_input_key_string_get(ev->info),
efl_input_key_compose_get(ev->info));
elm_object_text_set(td->text, str);
if (!efl_input_fake_get(ev->info))
{
efl_unref(td->evkeydown);
td->evkeydown = efl_duplicate(ev->info);
}
}
static Eina_Value
_ecore_timeout_cb(void *data,
const Eina_Value t,
const Eina_Future *dead EINA_UNUSED)
{
testdata *td = data;
elm_object_text_set(td->text, DEFAULT_TEXT);
td->f = NULL;
return t;
}
static void
_key_up(void *data, const Efl_Event *ev)
{
testdata *td = data;
if (!efl_input_fake_get(ev->info))
{
efl_unref(td->evkeyup);
td->evkeyup = efl_duplicate(ev->info);
}
if (td->f) eina_future_cancel(td->f);
td->f = efl_loop_timeout(efl_provider_find(ev->object, EFL_LOOP_CLASS), 0.5);
eina_future_then(td->f, _ecore_timeout_cb, td);
}
static void
_clicked_button1(void *data, const Efl_Event *ev EINA_UNUSED)
{
testdata *td = data;
Eo *txt = td->text;
char buf[256];
// Note: can't do efl_input_fake_get(ev->info) because this is a click evt
td->id++;
sprintf(buf, "Button was clicked %d time%s", td->id, td->id > 1 ? "s" : "");
elm_object_text_set(txt, buf);
}
static void
_clicked_button2(void *data, const Efl_Event *ev EINA_UNUSED)
{
testdata *td = data;
Eo *bt = td->button;
Eina_Rect r;
if (!td->evkeyup)
{
r = efl_gfx_entity_geometry_get(bt);
r.x = r.x + r.w / 2;
r.y = r.y + r.h / 2;
efl_input_pointer_position_set(td->evmove, r.pos);
efl_input_pointer_position_set(td->evdown, r.pos);
efl_input_pointer_position_set(td->evup, r.pos);
efl_event_callback_call(td->win, EFL_EVENT_POINTER_MOVE, td->evmove);
efl_event_callback_call(td->win, EFL_EVENT_POINTER_DOWN, td->evdown);
efl_event_callback_call(td->win, EFL_EVENT_POINTER_UP, td->evup);
}
else
{
efl_event_callback_call(td->win, EFL_EVENT_KEY_DOWN, td->evkeydown);
efl_event_callback_call(td->win, EFL_EVENT_KEY_UP, td->evkeyup);
efl_unref(td->evkeydown);
efl_unref(td->evkeyup);
td->evkeydown = NULL;
td->evkeyup = NULL;
}
}
static void
_win_del(void *data, const Efl_Event *ev EINA_UNUSED)
{
testdata *td = data;
efl_unref(td->evdown);
efl_unref(td->evup);
efl_unref(td->evmove);
efl_unref(td->evkeydown);
efl_unref(td->evkeyup);
free(td);
}
static void
_button_pointer_down(void *data, const Efl_Event *ev)
{
if (((intptr_t) data) != 0x1) abort();
printf("Button raw event: DOWN. Fake = %d\n", efl_input_fake_get(ev->info));
fflush(stdout);
}
static void
_button_pointer_up(void *data, const Efl_Event *ev)
{
if (((intptr_t) data) != 0x1) abort();
printf("Button raw event: UP. Fake = %d\n", efl_input_fake_get(ev->info));
fflush(stdout);
}
EFL_CALLBACKS_ARRAY_DEFINE(rect_pointer_callbacks,
{ EFL_EVENT_POINTER_DOWN, _pointer_down },
{ EFL_EVENT_POINTER_MOVE, _pointer_move },
{ EFL_EVENT_POINTER_UP, _pointer_up })
EFL_CALLBACKS_ARRAY_DEFINE(win_key_callbacks,
{ EFL_EVENT_KEY_DOWN, _key_down },
{ EFL_EVENT_KEY_UP, _key_up })
EFL_CALLBACKS_ARRAY_DEFINE(button_pointer_callbacks,
{ EFL_EVENT_POINTER_DOWN, _button_pointer_down },
{ EFL_EVENT_POINTER_UP, _button_pointer_up })
void
test_events(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
/* test fake POINTER and KEY events */
Evas_Object *bx, *bt, *txt, *o, *win;
testdata *td = calloc(1, sizeof(*td));
win = elm_win_util_standard_add("buttons", "Buttons");
elm_win_autodel_set(win, EINA_TRUE);
bx = efl_add(EFL_UI_BOX_CLASS, win,
efl_ui_direction_set(efl_added, EFL_UI_DIR_VERTICAL));
efl_content_set(win, bx);
td->win = win;
txt = elm_label_add(win);
evas_object_size_hint_weight_set(txt, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(txt, -1, -1);
efl_pack(bx, txt);
elm_object_text_set(txt, DEFAULT_TEXT);
evas_object_show(txt);
td->text = txt;
bt = elm_button_add(win);
evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(bt, -1, -1);
elm_object_text_set(bt, "Click me!");
efl_pack(bx, bt);
evas_object_show(bt);
td->button = bt;
bt = elm_button_add(win);
evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(bt, -1, -1);
elm_object_text_set(bt, "Send fake event");
efl_pack(bx, bt);
evas_object_show(bt);
o = efl_add(EFL_CANVAS_RECTANGLE_CLASS, win);
efl_pack(bx, o);
efl_event_callback_add(td->button, EFL_UI_EVENT_CLICKED, _clicked_button1, td);
efl_event_callback_array_add(td->button, button_pointer_callbacks(), (void*)(intptr_t)0x1);
efl_event_callback_add(bt, EFL_UI_EVENT_CLICKED, _clicked_button2, td);
efl_event_callback_add(win, EFL_EVENT_DEL, _win_del, td);
efl_event_callback_array_add(o, rect_pointer_callbacks(), td);
efl_event_callback_array_add(win, win_key_callbacks(), td);
evas_object_resize(td->win, 200, 100);
evas_object_show(td->win);
}
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