#ifdef HAVE_CONFIG_H
#include "config.h"
#else
#define PACKAGE_EXAMPLES_DIR "."
#endif
#include <Ecore.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define WIDTH 320
#define HEIGHT 320
struct test_data
{
Ecore_Evas *ee;
int layers[3];
int cur_rect, cur_layer;
};
static struct test_data d = {0};
static const char *commands = \
"commands are:\n"
"\tc - change the target rectangle to operate on\n"
"\ta - stack target rectangle one level above\n"
"\tb - stack target rectangle one level below\n"
"\tt - stack target rectangle up to the top of its layer\n"
"\tm - stack target rectangle down to the bottom of its layer\n"
"\tp - toggle target rectangle's 'pass events' property\n"
"\tr - toggle target rectangle's 'repeat events' property\n"
"\ts - print current stacking information\n"
"\tl - change background rectangle's layer\n"
"\th - print help\n";
static const char *
{
if (!s) s = "(null)";
return s;
}
static void
{
printf("Mouse down on rectangle %s!\n", _name_get(o));
}
static void
_canvas_resize_cb(Ecore_Evas *ee)
{
int w, h;
evas_object_resize(d.bg, w, h);
}
static void
void *einfo)
{
const char *name = _name_get(d.rects[d.cur_rect]);
if (strcmp(ev->
key,
"h") == 0)
{
printf("%s\n", commands);
return;
}
if (strcmp(ev->
key,
"s") == 0)
{
printf("Order of stacking, from top to bottom, is: ");
printf("%s", _name_get(rect));
rect = evas_object_below_get(rect);
while (rect)
{
printf(", %s", _name_get(rect));
rect = evas_object_below_get(rect);
}
printf(".\n");
printf("Current target rectangle is %s\n",
_name_get(d.rects[d.cur_rect]));
printf("Background rectangle's layer is %d\n",
evas_object_layer_get(d.bg));
return;
}
if (strcmp(ev->
key,
"l") == 0)
{
d.cur_layer = (d.cur_layer + 1) % 3;
evas_object_layer_set(d.bg, d.layers[d.cur_layer]);
printf("Changing background rectangle's layer to %d\n",
d.layers[d.cur_layer]);
return;
}
if (strcmp(ev->
key,
"c") == 0)
{
d.cur_rect = (d.cur_rect + 1) % 3;
printf("Changing target rectangle to the %s one\n",
_name_get(d.rects[d.cur_rect]));
return;
}
if (strcmp(ev->
key,
"t") == 0)
{
evas_object_raise(d.rects[d.cur_rect]);
printf("%s rectangle was re-stacked to the top if its layer\n",
name);
neighbour = evas_object_below_get(d.rects[d.cur_rect]);
printf("Below of %s rect is %s\n", name,
neighbour ? _name_get(neighbour) : "no object");
return;
}
if (strcmp(ev->
key,
"m") == 0)
{
evas_object_lower(d.rects[d.cur_rect]);
printf("%s rectangle was re-stacked to the bottom if its layer\n",
name);
neighbour = evas_object_below_get(d.rects[d.cur_rect]);
printf("Below of %s rect is %s\n", name,
neighbour ? _name_get(neighbour) : "no object");
return;
}
if (strcmp(ev->
key,
"p") == 0)
{
Eina_Bool pass = evas_object_pass_events_get(d.rects[d.cur_rect]);
evas_object_pass_events_set(d.rects[d.cur_rect], !pass);
printf("%s rectangle is now set to%s pass (ignore) events\n",
name, pass ? " NOT" : "");
return;
}
if (strcmp(ev->
key,
"r") == 0)
{
Eina_Bool repeat = evas_object_repeat_events_get(d.rects[d.cur_rect]);
evas_object_repeat_events_set(d.rects[d.cur_rect], !repeat);
printf("%s rectangle is now set to%s repeat events\n",
name, repeat ? " NOT" : "");
return;
}
if (strcmp(ev->
key,
"a") == 0)
{
Evas_Object *neighbour = evas_object_above_get(d.rects[d.cur_rect]);
if (!neighbour || (evas_object_layer_get(d.rects[d.cur_rect]) !=
evas_object_layer_get(neighbour)))
return;
evas_object_stack_above(d.rects[d.cur_rect], neighbour);
printf("%s rectangle was re-stacked one level above\n", name);
neighbour = evas_object_above_get(d.rects[d.cur_rect]);
printf("Above of %s rect is %s\n", name,
neighbour ? _name_get(neighbour) : "no object");
neighbour = evas_object_below_get(d.rects[d.cur_rect]);
printf("Below of %s rect is %s\n", name,
neighbour ? _name_get(neighbour) : "no object");
return;
}
if (strcmp(ev->
key,
"b") == 0)
{
Evas_Object *neighbour = evas_object_below_get(d.rects[d.cur_rect]);
if (!neighbour || (evas_object_layer_get(d.rects[d.cur_rect]) !=
evas_object_layer_get(neighbour)))
return;
evas_object_stack_below(d.rects[d.cur_rect], neighbour);
printf("%s rectangle was re-stacked one level below\n", name);
neighbour = evas_object_above_get(d.rects[d.cur_rect]);
printf("Above of %s rect is %s\n", name,
neighbour ? _name_get(neighbour) : "no object");
neighbour = evas_object_below_get(d.rects[d.cur_rect]);
printf("Below of %s rect is %s\n", name,
neighbour ? _name_get(neighbour) : "no object");
return;
}
}
static void
{
}
int
main(void)
{
return EXIT_FAILURE;
if (!d.ee)
goto error;
evas_object_move(d.bg, 0, 0);
evas_object_resize(d.bg, WIDTH, HEIGHT);
d.layers[0] = evas_object_layer_get(d.bg);
d.layers[1] = d.layers[0] - 1;
d.layers[2] = d.layers[0] + 1;
d.cur_layer = 1;
evas_object_layer_set(d.bg, d.layers[d.cur_layer]);
evas_object_resize(d.rects[2], WIDTH / 2.2, WIDTH / 2.2);
evas_object_move(d.rects[2], WIDTH / 6, WIDTH / 4.5);
evas_object_resize(d.rects[1], WIDTH / 2.2, WIDTH / 2.2);
evas_object_move(d.rects[1], WIDTH / 2.5, WIDTH / 7);
evas_object_resize(d.rects[0], WIDTH / 2.2, WIDTH / 2.2);
evas_object_move(d.rects[0], WIDTH / 3, WIDTH / 2.5);
printf("%s\n", commands);
return 0;
error:
fprintf(stderr, "error: Requires at least one Evas engine built and linked"
" to ecore-evas for this example to run properly.\n");
return -1;
}