src/bin/test_pager.c

   1 #include <Elementary.h>
   2 #ifdef HAVE_CONFIG_H
   3 # include "elementary_config.h"
   4 #endif
   5 #ifndef ELM_LIB_QUICKLAUNCH
   6 typedef struct _Pginfo Pginfo;
   7
   8 struct _Pginfo
   9 {
  10     Evas_Object *win, *pager, *pg1, *pg2, *pg3, *pg4;
  11 };
  12
  13 static void
  14 my_pager_1(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  15 {
  16    Pginfo *info = data;
  17    elm_pager_content_promote(info->pager, info->pg2);
  18 }
  19
  20 static void
  21 my_pager_2(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  22 {
  23    Pginfo *info = data;
  24    elm_pager_content_promote(info->pager, info->pg3);
  25 }
  26
  27 static void
  28 my_pager_3(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  29 {
  30    Pginfo *info = data;
  31    elm_pager_content_promote(info->pager, info->pg4);
  32 }
  33
  34
  35 static void
  36 my_pager_4(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  37 {
  38    Pginfo *info = data;
  39    elm_pager_content_promote(info->pager, info->pg1);
  40 }
  41
  42
  43 static void
  44 my_pager_pop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  45 {
  46    Pginfo *info = data;
  47    elm_pager_content_pop(info->pager);
  48 }
  49
  50 struct style_tuple {
  51      const char *label;
  52      const char *name;
  53 };
  54 static const struct style_tuple styles[] = {
  55        { "Default", "default"},
  56        { "Slide", "slide"},
  57        { "Slide Invisible", "slide_invisible"},
  58        { "Fade", "fade"},
  59        { "Fade Translucide", "fade_translucide"},
  60        { "Fade Invisible", "fade_invisible"},
  61        { "Flip", "flip"},
  62 };
  63
  64 static void
  65 _style(void *data, Evas_Object *obj, void *event_info __UNUSED__)
  66 {
  67    Evas_Object *pg = data;
  68    elm_object_style_set(pg, styles[elm_radio_value_get(obj)].name);
  69 }
  70
  71 void
  72 test_pager(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
  73 {
  74    Evas_Object *win, *bg, *pg, *bx, *lb, *bt;
  75    static Pginfo info;
  76
  77    win = elm_win_add(NULL, "pager", ELM_WIN_BASIC);
  78    elm_win_title_set(win, "Pager");
  79    elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
  80    elm_win_autodel_set(win, EINA_TRUE);
  81    info.win = win;
  82
  83    bg = elm_bg_add(win);
  84    elm_win_resize_object_add(win, bg);
  85    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  86    evas_object_show(bg);
  87
  88    pg = elm_pager_add(win);
  89    evas_object_size_hint_weight_set(pg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  90    elm_win_resize_object_add(win, pg);
  91    evas_object_show(pg);
  92
  93    info.pager = pg;
  94
  95    bx = elm_box_add(win);
  96    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  97    evas_object_show(bx);
  98
  99    lb = elm_label_add(win);
 100    elm_object_text_set(lb,
 101                        "This is page 1 in a pager stack.<br/>"
 102                        "<br/>"
 103                        "So what is a pager stack? It is a stack<br/>"
 104                        "of pages that hold widgets in it. The<br/>"
 105                        "pages can be pushed and popped on and<br/>"
 106                        "off the stack, activated and otherwise<br/>"
 107                        "activated if already in the stack<br/>"
 108                        "(activated means promoted to the top of<br/>"
 109                        "the stack).<br/>"
 110                        "<br/>"
 111                        "The theme may define the animation how<br/>"
 112                        "show and hide of pages. Select one theme style:");
 113    elm_box_pack_end(bx, lb);
 114    evas_object_show(lb);
 115
 116    unsigned int i = 0;
 117    Evas_Object *rdg = NULL, *rd;
 118    for (i = 0; i < (sizeof(styles) / sizeof(struct style_tuple)); i++)
 119      {
 120         rd = elm_radio_add(win);
 121         elm_object_text_set(rd, styles[i].label);
 122         elm_radio_state_value_set(rd, i);
 123         if (rdg)
 124           elm_radio_group_add(rd, rdg);
 125         else
 126           rdg = rd;
 127         evas_object_smart_callback_add(rd, "changed", _style, pg);
 128         elm_box_pack_end(bx, rd);
 129         evas_object_show(rd);
 130      }
 131    elm_radio_value_set(rd, 0);
 132
 133    bt = elm_button_add(win);
 134    elm_object_text_set(bt, "Flip to 2");
 135    evas_object_smart_callback_add(bt, "clicked", my_pager_1, &info);
 136    elm_box_pack_end(bx, bt);
 137    evas_object_show(bt);
 138
 139    bt = elm_button_add(win);
 140    elm_object_text_set(bt, "Popme");
 141    evas_object_smart_callback_add(bt, "clicked", my_pager_pop, &info);
 142    elm_box_pack_end(bx, bt);
 143    evas_object_show(bt);
 144    elm_pager_content_push(pg, bx);
 145    info.pg1 = bx;
 146
 147    bx = elm_box_add(win);
 148    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 149    evas_object_show(bx);
 150
 151    lb = elm_label_add(win);
 152    elm_object_text_set(lb,
 153                        "This is page 2 in a pager stack.<br/>"
 154                        "<br/>"
 155                        "This is just like the previous page in<br/>"
 156                        "the pager stack."
 157                       );
 158    elm_box_pack_end(bx, lb);
 159    evas_object_show(lb);
 160
 161    bt = elm_button_add(win);
 162    elm_object_text_set(bt, "Flip to 3");
 163    evas_object_smart_callback_add(bt, "clicked", my_pager_2, &info);
 164    elm_box_pack_end(bx, bt);
 165    evas_object_show(bt);
 166
 167    bt = elm_button_add(win);
 168    elm_object_text_set(bt, "Popme");
 169    evas_object_smart_callback_add(bt, "clicked", my_pager_pop, &info);
 170    elm_box_pack_end(bx, bt);
 171    evas_object_show(bt);
 172    elm_pager_content_push(pg, bx);
 173    info.pg2 = bx;
 174
 175    bx = elm_box_add(win);
 176    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 177    evas_object_show(bx);
 178
 179    lb = elm_label_add(win);
 180    elm_object_text_set(lb,
 181                        "This is page 3 in a pager stack.<br/>"
 182                        "<br/>"
 183                        "This is just like the previous page in<br/>"
 184                        "the pager stack.");
 185    elm_box_pack_end(bx, lb);
 186    evas_object_show(lb);
 187
 188    bt = elm_button_add(win);
 189    elm_object_text_set(bt, "Flip to 1");
 190    evas_object_smart_callback_add(bt, "clicked", my_pager_3, &info);
 191    elm_box_pack_end(bx, bt);
 192    evas_object_show(bt);
 193
 194    bt = elm_button_add(win);
 195    elm_object_text_set(bt, "Popme");
 196    evas_object_smart_callback_add(bt, "clicked", my_pager_pop, &info);
 197    elm_box_pack_end(bx, bt);
 198    evas_object_show(bt);
 199    elm_pager_content_push(pg, bx);
 200    info.pg3 = bx;
 201
 202    Evas_Object *ly, *ly2;
 203    char buf[4096];
 204
 205    ly = elm_layout_add(win);
 206    snprintf(buf, sizeof(buf), "%s/objects/test.edj", elm_app_data_dir_get());
 207    elm_layout_file_set(ly, buf, "test/layout");
 208    evas_object_size_hint_weight_set(ly, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 209    evas_object_show(ly);
 210
 211    ly2 = elm_layout_add(win);
 212    snprintf(buf, sizeof(buf), "%s/objects/test.edj", elm_app_data_dir_get());
 213    elm_layout_file_set(ly2, buf, "layout2");
 214    evas_object_size_hint_weight_set(ly2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 215    //elm_win_resize_object_add(win, ly2);
 216    evas_object_show(ly2);
 217
 218    bt = elm_button_add(win);
 219    elm_object_text_set(bt, "Flip to 1");
 220    evas_object_smart_callback_add(bt, "clicked", my_pager_4, &info);
 221    elm_object_part_content_set(ly2, "element1", bt);
 222    evas_object_show(bt);
 223
 224    bt = elm_button_add(win);
 225    elm_object_text_set(bt, "Popme");
 226    evas_object_smart_callback_add(bt, "clicked", my_pager_pop, &info);
 227    evas_object_show(bt);
 228    elm_object_part_content_set(ly2, "element2", bt);
 229
 230    elm_object_part_content_set(ly, "swallow", ly2);
 231    evas_object_show(ly);
 232
 233    elm_pager_content_push(pg, ly);
 234    info.pg4 = ly2;
 235
 236
 237    evas_object_show(win);
 238 }
 239
 240 static void
 241 my_pager_push(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 242 {
 243    Pginfo *info = data;
 244    Evas_Object *bx, *bt, *lb;
 245    static int count = 2;
 246    char buf[32];
 247
 248    bx = elm_box_add(info->win);
 249    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 250    evas_object_show(bx);
 251
 252    lb = elm_label_add(info->win);
 253    snprintf(buf, sizeof(buf), "This is page %d in the slide pager<br/><br/>", count++);
 254    elm_object_text_set(lb, buf);
 255    elm_box_pack_end(bx, lb);
 256    evas_object_show(lb);
 257
 258    bt = elm_button_add(info->win);
 259    elm_object_text_set(bt, "Push a new page");
 260    evas_object_smart_callback_add(bt, "clicked", my_pager_push, info);
 261    elm_box_pack_end(bx, bt);
 262    evas_object_show(bt);
 263
 264    bt = elm_button_add(info->win);
 265    elm_object_text_set(bt, "Go back (pop)");
 266    evas_object_smart_callback_add(bt, "clicked", my_pager_pop, info);
 267    elm_box_pack_end(bx, bt);
 268    evas_object_show(bt);
 269    elm_pager_content_push(info->pager, bx);
 270 }
 271
 272 void
 273 _hide_finished(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 274 {
 275    //To prevent the window size become zero.
 276    Pginfo *info = data;
 277    if (elm_pager_content_top_get(info->pager)) return;
 278    elm_win_resize_object_del(info->win, info->pager);
 279 }
 280
 281 void
 282 test_pager_slide(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 283 {
 284    Evas_Object *win, *bg, *pg, *bx, *lb, *bt;
 285    static Pginfo info;
 286
 287    win = elm_win_add(NULL, "pager", ELM_WIN_BASIC);
 288    elm_win_title_set(win, "Pager Slide");
 289    elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
 290    elm_win_autodel_set(win, EINA_TRUE);
 291    info.win = win;
 292
 293    bg = elm_bg_add(win);
 294    elm_win_resize_object_add(win, bg);
 295    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 296    evas_object_show(bg);
 297
 298    pg = elm_pager_add(win);
 299    elm_win_resize_object_add(win, pg);
 300    evas_object_smart_callback_add(pg, "hide,finished",
 301                                   _hide_finished, &info);
 302    elm_object_style_set(pg, "slide");
 303    evas_object_show(pg);
 304    info.pager = pg;
 305    bx = elm_box_add(win);
 306    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 307    evas_object_show(bx);
 308
 309    lb = elm_label_add(win);
 310    elm_object_text_set(lb,
 311                        "This is page 1 in a slide pager.<br/>"
 312                        "<br/>"
 313                        "The slide pager style is useful for browsing<br/>"
 314                        "a hierarchy of objects, as it makes clear<br/>"
 315                        "the direction of the browse.<br/>"
 316                        "This is the 'slide' style, also available<br/>"
 317                        "a fully transparent style named 'slide_invisble'.<br/>"
 318                        "<br/>");
 319    elm_box_pack_end(bx, lb);
 320    evas_object_show(lb);
 321
 322    bt = elm_button_add(win);
 323    elm_object_text_set(bt, "Push a new page");
 324    evas_object_smart_callback_add(bt, "clicked", my_pager_push, &info);
 325    elm_box_pack_end(bx, bt);
 326    evas_object_show(bt);
 327
 328    bt = elm_button_add(win);
 329    elm_object_text_set(bt, "Go back (pop)");
 330    evas_object_smart_callback_add(bt, "clicked", my_pager_pop, &info);
 331    elm_box_pack_end(bx, bt);
 332    evas_object_show(bt);
 333    elm_pager_content_push(pg, bx);
 334
 335    evas_object_show(win);
 336 }
 337 #endif