src/examples/anchorblock_example_01.c

   1 /*
   2  * gcc -o anchorblock_example_01 anchorblock_example_01.c `pkg-config --cflags --libs elementary`
   3  */
   4 #include <Elementary.h>
   5 #ifdef HAVE_CONFIG_H
   6 # include "elementary_config.h"
   7 #else
   8 # define __UNUSED__
   9 #endif
  10
  11 static void _anchorblock_clicked_cb(void *data, Evas_Object *obj, void *ev);
  12 static void _anchorview_clicked_cb(void *data, Evas_Object *obj, void *ev);
  13
  14 int
  15 elm_main(int argc __UNUSED__, char *argv[] __UNUSED__)
  16 {
  17    Evas_Object *win, *box, *o, *frame;
  18    const char *anchortext =
  19       "Example of some markup text, a long one at that, using anchors in"
  20       "different ways, like <a href=random>some random text</a>.<br>"
  21       "Something more useful is to have actions over urls, either in direct"
  22       "form: <a href=url:http://www.enlightenment.org>"
  23       "http://www.enlightenment.org</a> or with "
  24       "<a href=url:http://www.enlightenment.org>more random text</a>.<br>"
  25       "In any case, the href part of the anchor is what you will receive on"
  26       "the callback, so it's a good idea to keep anything needed to identify"
  27       "whatever is linked at in there.<br>"
  28       "Playing to be a phone, we can also identify contacts from our address"
  29       "list, like this dude here <a href=contact:42>Thomas Anderson</a>, or"
  30       "phone numbers <a href=tel:+61432123>+61 432 1234</a>.";
  31
  32    elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
  33
  34    win = elm_win_add(NULL, "Anchortwins example", ELM_WIN_BASIC);
  35    elm_win_title_set(win, "Anchortwins example");
  36    elm_win_autodel_set(win, EINA_TRUE);
  37    evas_object_resize(win, 320, 300);
  38    evas_object_show(win);
  39
  40    o = elm_bg_add(win);
  41    evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  42    elm_win_resize_object_add(win, o);
  43    evas_object_show(o);
  44
  45    box = elm_box_add(win);
  46    evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  47    evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
  48    elm_win_resize_object_add(win, box);
  49    evas_object_show(box);
  50
  51    frame = elm_frame_add(win);
  52    elm_object_text_set(frame, "Anchorblock");
  53    evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, EVAS_HINT_FILL);
  54    evas_object_show(frame);
  55    elm_box_pack_end(box, frame);
  56
  57    o = elm_anchorblock_add(win);
  58    elm_anchorblock_hover_style_set(o, "popout");
  59    elm_anchorblock_hover_parent_set(o, win);
  60    elm_object_text_set(o, anchortext);
  61    evas_object_smart_callback_add(o, "anchor,clicked", _anchorblock_clicked_cb,
  62                                   NULL);
  63    evas_object_show(o);
  64    elm_object_content_set(frame, o);
  65
  66    frame = elm_frame_add(win);
  67    elm_object_text_set(frame, "Anchorview");
  68    evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  69    evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, EVAS_HINT_FILL);
  70    evas_object_show(frame);
  71    elm_box_pack_end(box, frame);
  72
  73    o = elm_anchorview_add(win);
  74    elm_anchorview_hover_parent_set(o, frame);
  75    elm_anchorview_bounce_set(o, EINA_FALSE, EINA_TRUE);
  76    elm_object_text_set(o, anchortext);
  77    evas_object_smart_callback_add(o, "anchor,clicked", _anchorview_clicked_cb,
  78                                   NULL);
  79    evas_object_show(o);
  80    elm_object_content_set(frame, o);
  81
  82    elm_run();
  83
  84    return 0;
  85 }
  86 ELM_MAIN();
  87
  88 static void _anchor_buttons_create(Evas_Object *ao, Elm_Entry_Anchorblock_Info *info, Evas_Smart_Cb btn_end_cb);
  89
  90 static void
  91 _btn_anchorblock_end_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  92 {
  93    elm_anchorblock_hover_end((Evas_Object *)data);
  94 }
  95
  96 static void
  97 _anchorblock_clicked_cb(void *data __UNUSED__, Evas_Object *obj, void *event_info)
  98 {
  99    Elm_Entry_Anchorblock_Info *info = event_info;
 100    _anchor_buttons_create(obj, info, _btn_anchorblock_end_cb);
 101 }
 102
 103 static void
 104 _btn_anchorview_end_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 105 {
 106    elm_anchorview_hover_end((Evas_Object *)data);
 107 }
 108
 109 static void
 110 _anchorview_clicked_cb(void *data __UNUSED__, Evas_Object *obj, void *event_info)
 111 {
 112    /* should be an Elm_Entry_Anchorview_Info, but since both of them are
 113     * the same, it simplifies code in this example to use one only */
 114    Elm_Entry_Anchorblock_Info *info = event_info;
 115    _anchor_buttons_create(obj, info, _btn_anchorview_end_cb);
 116 }
 117
 118 static void
 119 _btn_clicked_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 120 {
 121    const char *lbl = elm_object_text_get(obj);
 122    printf("%s: %s\n", lbl, (char *)data);
 123    eina_stringshare_del(data);
 124 }
 125
 126 static void
 127 _anchor_buttons_create(Evas_Object *ao, Elm_Entry_Anchorblock_Info *info, Evas_Smart_Cb btn_end_cb)
 128 {
 129    Evas_Object *btn, *secondary = NULL, *box = NULL;
 130    char *p;
 131    const char *str;
 132
 133    btn = elm_button_add(ao);
 134    evas_object_show(btn);
 135
 136    p = strchr(info->name, ':');
 137    if (!p)
 138      {
 139         elm_object_text_set(btn, "Nothing to see here");
 140         evas_object_smart_callback_add(btn, "clicked", btn_end_cb, ao);
 141         elm_object_part_content_set(info->hover, "middle", btn);
 142         return;
 143      }
 144
 145    str = eina_stringshare_add(p + 1);
 146    if (!strncmp(info->name, "tel:", 4))
 147      {
 148         Evas_Object *o;
 149         elm_object_text_set(btn, "Call");
 150
 151         secondary = elm_button_add(ao);
 152         elm_object_text_set(secondary, "Send SMS");
 153         evas_object_show(secondary);
 154         evas_object_smart_callback_add(secondary, "clicked", btn_end_cb, ao);
 155         evas_object_smart_callback_add(secondary, "clicked", _btn_clicked_cb,
 156                                        str);
 157
 158         box = elm_box_add(ao);
 159         evas_object_show(box);
 160
 161         o = elm_button_add(ao);
 162         elm_object_text_set(o, "Add to contacts");
 163         elm_box_pack_end(box, o);
 164         evas_object_show(o);
 165         evas_object_smart_callback_add(o, "clicked", btn_end_cb, ao);
 166         evas_object_smart_callback_add(o, "clicked", _btn_clicked_cb, str);
 167
 168         o = elm_button_add(ao);
 169         elm_object_text_set(o, "Send MMS");
 170         elm_box_pack_end(box, o);
 171         evas_object_show(o);
 172         evas_object_smart_callback_add(o, "clicked", btn_end_cb, ao);
 173         evas_object_smart_callback_add(o, "clicked", _btn_clicked_cb, str);
 174      }
 175    else if (!strncmp(info->name, "contact:", 8))
 176      {
 177         Evas_Object *o;
 178         elm_object_text_set(btn, "Call");
 179
 180         secondary = elm_button_add(ao);
 181         elm_object_text_set(secondary, "Send SMS");
 182         evas_object_show(secondary);
 183         evas_object_smart_callback_add(secondary, "clicked", btn_end_cb, ao);
 184         evas_object_smart_callback_add(secondary, "clicked", _btn_clicked_cb,
 185                                        str);
 186
 187         box = elm_box_add(ao);
 188         evas_object_show(box);
 189
 190         o = elm_button_add(ao);
 191         elm_object_text_set(o, "Send MMS");
 192         elm_box_pack_end(box, o);
 193         evas_object_show(o);
 194         evas_object_smart_callback_add(o, "clicked", btn_end_cb, ao);
 195         evas_object_smart_callback_add(o, "clicked", _btn_clicked_cb, str);
 196      }
 197    else if (!strncmp(info->name, "mailto:", 7))
 198      {
 199         elm_object_text_set(btn, "Send E-Mail");
 200
 201         secondary = elm_button_add(ao);
 202         elm_object_text_set(secondary, "Add to contacts");
 203         evas_object_show(secondary);
 204         evas_object_smart_callback_add(secondary, "clicked", btn_end_cb, ao);
 205         evas_object_smart_callback_add(secondary, "clicked", _btn_clicked_cb,
 206                                        str);
 207      }
 208    else if (!strncmp(info->name, "url:", 4))
 209      {
 210         Evas_Object *o;
 211         elm_object_text_set(btn, "Launch in browser");
 212
 213         box = elm_box_add(ao);
 214         evas_object_show(box);
 215
 216         o = elm_button_add(ao);
 217         elm_object_text_set(o, "Send as mail to...");
 218         elm_box_pack_end(box, o);
 219         evas_object_show(o);
 220         evas_object_smart_callback_add(o, "clicked", btn_end_cb, ao);
 221         evas_object_smart_callback_add(o, "clicked", _btn_clicked_cb, str);
 222
 223         o = elm_button_add(ao);
 224         elm_object_text_set(o, "Send as SMS to...");
 225         elm_box_pack_end(box, o);
 226         evas_object_show(o);
 227         evas_object_smart_callback_add(o, "clicked", btn_end_cb, ao);
 228         evas_object_smart_callback_add(o, "clicked", _btn_clicked_cb, str);
 229      }
 230
 231    evas_object_smart_callback_add(btn, "clicked", btn_end_cb, ao);
 232    evas_object_smart_callback_add(btn, "clicked", _btn_clicked_cb, str);
 233    elm_object_part_content_set(info->hover, "middle", btn);
 234
 235    if (secondary)
 236      {
 237         if (info->hover_right)
 238           elm_object_part_content_set(info->hover, "right", secondary);
 239         else if (info->hover_left)
 240           elm_object_part_content_set(info->hover, "left", secondary);
 241         else
 242           evas_object_del(secondary);
 243      }
 244
 245    if (box)
 246      {
 247         if (info->hover_bottom)
 248           elm_object_part_content_set(info->hover, "bottom", box);
 249         else if (info->hover_top)
 250           elm_object_part_content_set(info->hover, "top", box);
 251         else
 252           evas_object_del(box);
 253      }
 254 }