src/bin/test_win_plug.c

   1 #ifdef HAVE_CONFIG_H
   2 # include "elementary_config.h"
   3 #endif
   4 #include <Elementary.h>
   5 #ifndef ELM_LIB_QUICKLAUNCH
   6
   7 #define MAX_TRY 40
   8
   9 static int try_num = 0;
  10
  11 static void
  12 _timer_del(void *data       __UNUSED__,
  13               Evas *e          __UNUSED__,
  14               Evas_Object     *obj,
  15               void *event_info __UNUSED__)
  16 {
  17    Ecore_Timer *timer = evas_object_data_del(obj, "test-timer");
  18    if (!timer) return;
  19    ecore_timer_del(timer);
  20 }
  21
  22 static Eina_Bool
  23 cb_plug_connect(void *data)
  24 {
  25    Evas_Object *obj = data;
  26    Ecore_Timer *timer;
  27
  28    if (!obj) return ECORE_CALLBACK_CANCEL;
  29
  30    try_num++;
  31    if (try_num > MAX_TRY) return ECORE_CALLBACK_CANCEL;
  32
  33    timer= evas_object_data_get(obj, "test-timer");
  34    if (!timer) return ECORE_CALLBACK_CANCEL;
  35
  36    if (elm_plug_connect(obj, "ello", 0, EINA_FALSE))
  37      {
  38         printf("plug connect to server[ello]\n");
  39         return ECORE_CALLBACK_CANCEL;
  40      }
  41
  42    ecore_timer_interval_set(timer, 1);
  43    return ECORE_CALLBACK_RENEW;
  44 }
  45
  46 static void
  47 cb_plug_disconnected(void *data __UNUSED__,
  48                     Evas_Object *obj,
  49                     void *event_info __UNUSED__)
  50 {
  51    Ecore_Timer *timer = evas_object_data_get(obj, "test-timer");
  52    if (timer)
  53      {
  54         ecore_timer_del(timer);
  55         evas_object_data_del(obj, "test-timer");
  56      }
  57
  58    timer = ecore_timer_add(1, cb_plug_connect, obj);
  59    evas_object_data_set(obj, "test-timer", timer);
  60 }
  61
  62 static void
  63 cb_mouse_down(void *data __UNUSED__, Evas *evas __UNUSED__, Evas_Object *obj, void *event_info)
  64 {
  65    Evas_Event_Mouse_Down *ev = event_info;
  66
  67    if (ev->button == 1) elm_object_focus_set(obj, EINA_TRUE);
  68 }
  69
  70 static void
  71 cb_mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj, void *event_info)
  72 {
  73    Evas_Event_Mouse_Move *ev = event_info;
  74    Evas_Object *orig = data;
  75    Evas_Coord x, y;
  76    Evas_Map *p;
  77    int i, w, h;
  78
  79    if (!ev->buttons) return;
  80    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
  81    evas_object_move(obj,
  82                     x + (ev->cur.canvas.x - ev->prev.output.x),
  83                     y + (ev->cur.canvas.y - ev->prev.output.y));
  84    evas_object_image_size_get(orig, &w, &h);
  85    p = evas_map_new(4);
  86    evas_object_map_enable_set(orig, EINA_TRUE);
  87    evas_object_raise(orig);
  88    for (i = 0; i < 4; i++)
  89      {
  90         Evas_Object *hand;
  91         char key[32];
  92
  93         snprintf(key, sizeof(key), "h-%i\n", i);
  94         hand = evas_object_data_get(orig, key);
  95         evas_object_raise(hand);
  96         evas_object_geometry_get(hand, &x, &y, NULL, NULL);
  97         x += 15;
  98         y += 15;
  99         evas_map_point_coord_set(p, i, x, y, 0);
 100         if (i == 0) evas_map_point_image_uv_set(p, i, 0, 0);
 101         else if (i == 1) evas_map_point_image_uv_set(p, i, w, 0);
 102         else if (i == 2) evas_map_point_image_uv_set(p, i, w, h);
 103         else if (i == 3) evas_map_point_image_uv_set(p, i, 0, h);
 104      }
 105    evas_object_map_set(orig, p);
 106    evas_map_free(p);
 107 }
 108
 109 static void
 110 create_handles(Evas_Object *obj)
 111 {
 112    int i;
 113    Evas_Coord x, y, w, h;
 114
 115    evas_object_geometry_get(obj, &x, &y, &w, &h);
 116    for (i = 0; i < 4; i++)
 117      {
 118         Evas_Object *hand;
 119         char buf[PATH_MAX];
 120         char key[32];
 121
 122         hand = evas_object_image_filled_add(evas_object_evas_get(obj));
 123         evas_object_resize(hand, 31, 31);
 124         snprintf(buf, sizeof(buf), "%s/images/pt.png", elm_app_data_dir_get());
 125         evas_object_image_file_set(hand, buf, NULL);
 126         if (i == 0)      evas_object_move(hand, x     - 15, y     - 15);
 127         else if (i == 1) evas_object_move(hand, x + w - 15, y     - 15);
 128         else if (i == 2) evas_object_move(hand, x + w - 15, y + h - 15);
 129         else if (i == 3) evas_object_move(hand, x     - 15, y + h - 15);
 130         evas_object_event_callback_add(hand, EVAS_CALLBACK_MOUSE_MOVE, cb_mouse_move, obj);
 131         evas_object_show(hand);
 132         snprintf(key, sizeof(key), "h-%i\n", i);
 133         evas_object_data_set(obj, key, hand);
 134      }
 135 }
 136
 137 void
 138 test_win_plug(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 139 {
 140    Evas_Object *win, *bg, *plug;
 141    char buf[PATH_MAX];
 142
 143    win = elm_win_add(NULL, "window-plug", ELM_WIN_BASIC);
 144    elm_win_title_set(win, "Window Plug");
 145    elm_win_autodel_set(win, EINA_TRUE);
 146
 147    bg = elm_bg_add(win);
 148    snprintf(buf, sizeof(buf), "%s/images/plant_01.jpg", elm_app_data_dir_get());
 149    elm_bg_file_set(bg, buf, NULL);
 150    elm_win_resize_object_add(win, bg);
 151    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 152    evas_object_show(bg);
 153
 154    plug = elm_plug_add(win);
 155    evas_object_event_callback_add(elm_plug_image_object_get(plug), EVAS_CALLBACK_MOUSE_DOWN, cb_mouse_down, NULL);
 156    evas_object_event_callback_add(plug, EVAS_CALLBACK_DEL, _timer_del, NULL);
 157    if (!elm_plug_connect(plug, "ello", 0, EINA_FALSE))
 158      {
 159         printf("Cannot connect plug\n");
 160         return;
 161      }
 162
 163    evas_object_smart_callback_add(plug, "image.deleted", cb_plug_disconnected, NULL);
 164
 165    evas_object_resize(plug, 380, 500);
 166    evas_object_move(plug, 10, 10);
 167    evas_object_show(plug);
 168
 169    create_handles(elm_plug_image_object_get(plug));
 170
 171    evas_object_resize(win, 400, 600);
 172    evas_object_show(win);
 173 }
 174 #endif