--- /dev/null
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#else
+#define PACKAGE_EXAMPLES_DIR "."
+#define __UNUSED__
+#endif
+
+#include <Ecore.h>
+#include <Ecore_Evas.h>
+#include <Edje.h>
+#include <stdio.h>
+
+#define WIDTH (300)
+#define HEIGHT (300)
+
+static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
+static const char *edje_file_path = PACKAGE_EXAMPLES_DIR "/sigtest.edj";
+
+static Ecore_Evas *ee;
+static Evas_Object *edje_obj;
+
+static const char commands[] = \
+ "commands are:\n"
+ "\te - change te edje base\n"
+ "\tl - change to lua base\n"
+ "\tm - send message\n"
+ "\ts - send signal\n"
+ "\th - print help\n";
+
+static void
+_on_keydown(void *data __UNUSED__,
+ Evas *evas __UNUSED__,
+ Evas_Object *o __UNUSED__,
+ void *einfo)
+{
+ Evas_Event_Key_Down *ev = einfo;
+
+ if (strcmp(ev->keyname, "h") == 0)
+ {
+ fprintf(stdout, commands);
+ return;
+ }
+
+ if (strcmp(ev->keyname, "e") == 0)
+ {
+ if (!edje_object_file_set(edje_obj, edje_file_path, "plain/edje/group"))
+ {
+ int err = edje_object_load_error_get(edje_obj);
+ const char *errmsg = edje_load_error_str(err);
+
+ fprintf(stderr, "Could not load 'plain/edje/group' from sigtest.edj: %s\n", errmsg);
+ }
+ else
+ fprintf(stdout, "Loaded Edje object bound to group 'plain/edje/group' from"
+ " file sigtest.edj with success!\n");
+ return;
+ }
+
+ if (strcmp(ev->keyname, "l") == 0)
+ {
+ if (!edje_object_file_set(edje_obj, edje_file_path, "lua_base"))
+ {
+ int err = edje_object_load_error_get(edje_obj);
+ const char *errmsg = edje_load_error_str(err);
+
+ fprintf(stderr, "Could not load 'lua_base' from sigtest.edj: %s\n", errmsg);
+ }
+ else
+ fprintf(stdout, "Loaded Edje object bound to group 'lua_base' from"
+ " file sigtest.edj with success!\n");
+ return;
+ }
+
+ if (strcmp(ev->keyname, "m") == 0)
+ {
+ Edje_Message_String *msg = malloc(sizeof(*msg));
+
+ fprintf(stdout, "\n");
+ msg->str = strdup("C message text");
+ edje_object_message_send(edje_obj, EDJE_MESSAGE_STRING, 2, msg);
+ free(msg);
+ fprintf(stdout, "C message sent\n");
+ return;
+ }
+
+ if (strcmp(ev->keyname, "s") == 0)
+ {
+ fprintf(stdout, "\n");
+ edje_object_signal_emit(edje_obj, "C signal 1", "Csource");
+ edje_object_signal_emit(edje_obj, "bubbles_lua:C signal 2", "Csource");
+ fprintf(stdout, "C signal sent\n");
+ return;
+ }
+}
+
+static void
+_on_message(void *data, Evas_Object *obj, Edje_Message_Type type, int id, void *msg)
+{
+ fprintf(stdout, "C::message type=%d id=%d\n", type, id);
+}
+
+static void
+_on_signal(void *data, Evas_Object *obj __UNUSED__, const char *emission, const char *source)
+{
+ fprintf(stdout, "C::signal sig=|%s| src=|%s|\n", emission, source);
+}
+
+static void
+_on_delete(Ecore_Evas *ee __UNUSED__)
+{
+ ecore_main_loop_quit();
+}
+
+int
+main(void)
+{
+ Evas_Object *border, *bg;
+ Evas *evas;
+
+ if (!ecore_evas_init())
+ return EXIT_FAILURE;
+
+ if (!edje_init())
+ return EXIT_FAILURE;
+
+ /* this will give you a window with an Evas canvas under the first
+ * engine available */
+ ee = ecore_evas_new(NULL, 0, 0, WIDTH, HEIGHT, NULL);
+ if (!ee)
+ goto error;
+
+ ecore_evas_callback_delete_request_set(ee, _on_delete);
+ ecore_evas_title_set(ee, "Signals and wessages tester");
+ ecore_evas_show(ee);
+
+ evas = ecore_evas_get(ee);
+
+ bg = evas_object_rectangle_add(evas);
+ evas_object_color_set(bg, 255, 255, 255, 255); /* white bg */
+ evas_object_move(bg, 0, 0); /* at canvas' origin */
+ evas_object_resize(bg, WIDTH, HEIGHT); /* covers full canvas */
+ evas_object_show(bg);
+ ecore_evas_object_associate(ee, bg, ECORE_EVAS_OBJECT_ASSOCIATE_BASE);
+
+ evas_object_focus_set(bg, EINA_TRUE);
+ evas_object_event_callback_add(
+ bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
+
+ edje_obj = edje_object_add(evas);
+
+ edje_object_message_handler_set(edje_obj, _on_message, NULL);
+ edje_object_signal_callback_add(edje_obj, "*", "*", _on_signal, NULL);
+
+ if (!edje_object_file_set(edje_obj, edje_file_path, "lua_base"))
+ {
+ int err = edje_object_load_error_get(edje_obj);
+ const char *errmsg = edje_load_error_str(err);
+ fprintf(stderr, "Could not load 'lua_base' from sigtest.edj: %s\n",
+ errmsg);
+
+ evas_object_del(edje_obj);
+ goto error_edj;
+ }
+
+ fprintf(stdout, "Loaded Edje object bound to group 'lua_base' from"
+ " file sigtest.edj with success!\n");
+
+ evas_object_move(edje_obj, 20, 20);
+ evas_object_resize(edje_obj, WIDTH - 40, HEIGHT - 40);
+ evas_object_show(edje_obj);
+
+ /* this is a border around the Edje object above, here just to
+ * emphasize its geometry */
+ border = evas_object_image_filled_add(evas);
+ evas_object_image_file_set(border, border_img_path, NULL);
+ evas_object_image_border_set(border, 2, 2, 2, 2);
+ evas_object_image_border_center_fill_set(border, EVAS_BORDER_FILL_NONE);
+
+ evas_object_resize(border, WIDTH - 40 + 4, HEIGHT - 40 + 4);
+ evas_object_move(border, 20 - 2, 20 - 2);
+ evas_object_show(border);
+
+ ecore_main_loop_begin();
+
+ ecore_evas_free(ee);
+ ecore_evas_shutdown();
+ edje_shutdown();
+ return 0;
+
+error:
+ fprintf(stderr, "You got to have at least one evas engine built"
+ " and linked up to ecore-evas for this example to run"
+ " properly.\n");
+ ecore_evas_shutdown();
+ return -1;
+
+error_edj:
+ fprintf(stderr, "Failed to load sigtest.edj!\n");
+
+ ecore_evas_shutdown();
+ return -2;
+}
--- /dev/null
+fonts {
+ font: "Vera.ttf" "default";
+}
+
+images {
+ image: "bubble.png" COMP;
+}
+
+collections {
+ group {
+ name: "lua_base";
+ lua_script_only: 1;
+ lua_script {
+ --// stick object private/local vars here
+ local D;
+ local text_geom;
+
+ --// Functions to print tables.
+ local print_table, print_table_start;
+
+ function print_table_start(table, space, name)
+ print(space .. name .. ": ");
+ print(space .. "{");
+ print_table(table, space .. " ");
+ print(space .. "}");
+ end
+
+ function print_table(table, space)
+ for k, v in pairs(table) do
+ if type(v) == "table" then
+ print_table_start(v, space, k);
+ elseif type(v) == "string" then
+ print(space .. k .. ': "' .. v .. '";')
+ else
+ print(space .. k .. ": " .. v .. ";")
+ end
+ end
+ end
+
+
+ --// init object here
+ D = {}; --// data is empty table to start
+ edje_geom = edje.geom();
+
+ D.edje = edje.edje();
+ D.edje:file("plain/edje/group");
+ D.edje:move(0, 0);
+ D.edje:resize(edje_geom.w, edje_geom.h);
+ D.edje:show();
+
+ edje.text_class("test_text_class", "Sans:style=Bold", 10);
+
+ --// send some random edje message
+ edje.messagesend(7, "none" );
+ edje.messagesend(7, "sig", "lua message signal", "luaSource");
+ edje.messagesend(7, "str", "hello world");
+ edje.messagesend(7, "int", 987);
+ edje.messagesend(7, "float", 987.321);
+ edje.messagesend(7, "strset", {"hello", "there", "world"});
+ edje.messagesend(7, "intset", {1, 2, 3});
+ edje.messagesend(7, "floatset", {1.1, 2.2, 3.3});
+ edje.messagesend(7, "strint", "hello world", 7);
+ edje.messagesend(7, "strfloat", "hello world", 7.654);
+ edje.messagesend(7, "strintset","hello world", {1, 2, 3});
+ --// and a signal
+ edje.emit("lua signal", "luaSource");
+
+
+ function move (x, y)
+ print("lua::move x=" .. x .. " x=" .. y);
+ D.edje:move(0, 0);
+ end
+
+ function resize (w, h)
+ print("lua::resize w=" .. w .. " h=" .. h);
+ D.edje:resize(w, h);
+ end
+
+ function message (id, type, ...)
+ print("lua::message id=" .. id .. " type=" .. type);
+ --// handle your message type here. check id + type then use the
+ --// vararg appropriately. they are the same as the params passed
+ --// to edje:messagesend() (if any are passed at all). Any array
+ --// arguments are passed as a single table.
+
+ if ("none" == type) then
+ print("lua::message no args");
+ elseif ("strset" == type) then
+ strs = ... ;
+ print_table_start(strs, "", "lua::message strings");
+ elseif ("intset" == type) then
+ ints = ... ;
+ print_table_start(ints, "", "lua::message ints");
+ elseif ("floatset" == type) then
+ floats = ... ;
+ print_table_start(floats, "", "lua::message floats");
+ elseif ("strintset" == type) then
+ str, ints = ... ;
+ print("lua::message " .. str);
+ print_table_start(ints, "", "lua::message ints");
+ elseif ("strfloatset" == type) then
+ str, floats = ... ;
+ print("lua::message " .. str);
+ print_table_start(floats, "", "lua::message floats");
+ else
+ print("lua::message " .. ... );
+ end
+ end
+
+ function signal (sig, src)
+ print("lua::signal sig=|" .. sig .. "| src=" .. src .. "|");
+ end
+ }
+ }
+
+ // The group name NEEDS a / in it,
+ // or the part below that tries to swallow it won't work.
+ // Leaving just the lua part visible.
+ group {
+ name: "bubbles/lua";
+ lua_script_only: 1;
+ lua_script {
+ local bubbles = { };
+ local bubbleCols = 8;
+ local bubbleRows = 6;
+
+ --// Functions to print tables.
+ local print_table, print_table_start;
+
+ function print_table_start(table, space, name)
+ print(space .. name .. ": ");
+ print(space .. "{");
+ print_table(table, space .. " ");
+ print(space .. "}");
+ end
+
+ function print_table(table, space)
+ for k, v in pairs(table) do
+ if type(v) == "table" then
+ print_table_start(v, space, k);
+ elseif type(v) == "string" then
+ print(space .. k .. ': "' .. v .. '";')
+ else
+ print(space .. k .. ": " .. v .. ";")
+ end
+ end
+ end
+
+
+ for i = 1, bubbleRows do
+ row = { };
+ for j = 1, bubbleCols do
+ image = edje.image();
+ image:image("bubble.png");
+ image:show();
+ table.insert(row, image);
+ end
+ table.insert(bubbles, row);
+ end
+
+ function resize (w, h)
+ for i = 1, bubbleRows do
+ for j = 1, bubbleCols do
+ w1 = w / bubbleCols;
+ h1 = h / bubbleRows;
+ bubbles[i][j]:geom((j - 1) * w1, (i - 1) * h1, w1, h1);
+ if ((1 == i) or (1 == j) or (bubbleRows == i) or (bubbleCols == j)) then
+ bubbles[i][j]:color(0, 255, 0, 200);
+ else
+ bubbles[i][j]:color(math.random(200) + 55, 0, math.random(255) + 55, 200);
+ end
+ end
+ end
+ end
+
+ function message (id, type, ...)
+ print("bubbles::message id=" .. id .. " type=" .. type);
+ --// handle your message type here. check id + type then use the
+ --// vararg appropriately. they are the same as the params passed
+ --// to edje:messagesend() (if any are passed at all). Any array
+ --// arguments are passed as a single table.
+
+ if ("none" == type) then
+ print("bubbles::message no args");
+ elseif ("strset" == type) then
+ strs = ... ;
+ print_table_start(strs, "", "bubbles::message strings");
+ elseif ("intset" == type) then
+ ints = ... ;
+ print_table_start(ints, "", "bubbles::message ints");
+ elseif ("floatset" == type) then
+ floats = ... ;
+ print_table_start(floats, "", "bubbles::message floats");
+ elseif ("strintset" == type) then
+ str, ints = ... ;
+ print("bubbles::message " .. str);
+ print_table_start(ints, "", "bubbles::message ints");
+ elseif ("strfloatset" == type) then
+ str, floats = ... ;
+ print("bubbles::message " .. str);
+ print_table_start(floats, "", "bubbles::message floats");
+ else
+ print("bubbles::message " .. ... );
+ end
+ end
+
+ function signal (sig, src)
+ print("bubbles::signal sig=|" .. sig .. "| src=|" .. src .. "|");
+ end
+ }
+ }
+
+ group {
+ name: "plain/edje/group";
+ parts {
+ part {
+ name: "background";
+ type: RECT;
+ mouse_events: 0;
+ description {
+ state: "default" 0.0;
+ color: 0 0 0 255;
+ }
+ }
+
+ // A lua group embedded in an edje group.
+ part {
+ name: "bubbles_lua";
+ type: GROUP;
+ source: "bubbles/lua";
+ mouse_events: 0;
+ description { state: "default" 0.0; visible: 1; }
+ }
+
+ part {
+ name: "some_text";
+ type: TEXT;
+ mouse_events: 0;
+ description {
+ state: "default" 0;
+ visible: 1;
+ text
+ {
+ text: "This is test text.";
+ text_class: "test_text_class";
+ }
+ }
+ }
+
+ program { name: "show_signals";
+ signal: "*";
+ source: "*";
+ script
+ {
+ new buf[128];
+
+ snprintf(buf, 128, "edje::signal sig=%s sig=%s", sig, src);
+ set_text(PART:"some_text", buf);
+ }
+ }
+
+ script {
+ public global_str0;
+ public global_str1;
+ public global_str2;
+ public str_idx;
+
+ public set_text_string() {
+ new tmp[1024];
+ new idx;
+ idx = get_int(str_idx);
+
+ if (idx == 0)
+ get_str(global_str0, tmp, 1024);
+ else if (idx == 1)
+ get_str(global_str1, tmp, 1024);
+ else if (idx == 2)
+ get_str(global_str2, tmp, 1024);
+ else return;
+
+ set_text(PART:"some_text", tmp);
+ send_message(MSG_STRING, 1, tmp);
+ }
+
+ public message(Msg_Type:type, id, ...) {
+ if (type == MSG_STRING) {
+ new text[64];
+ new buf[128];
+
+ getsarg(3, text, 64);
+ snprintf(buf, 128, "embryo::message |%s|", text);
+ set_text(PART:"some_text", buf);
+ }
+ }
+
+
+ }
+
+ }
+ }
+
+}
+
projects / platform / upstream / efl.git / commitdiff