138 lines
3.2 KiB
C
138 lines
3.2 KiB
C
#include "Evry.h"
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static Evry_View *view;
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static Evas_Object *o_text = NULL;
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static void
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_view_clear(Evry_View *v)
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{
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v->active = 0;
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evas_object_del(v->o_list);
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evas_object_del(o_text);
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o_text = NULL;
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}
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static int
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_view_update(Evry_View *v)
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{
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return 1;
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}
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static int
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_cb_key_down(Evry_View *v, const Ecore_Event_Key *ev)
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{
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Evas_Object *o;
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double align;
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int h;
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if (!strcmp(ev->key, "Down"))
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{
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o = v->o_list;
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evas_object_geometry_get(o, NULL, NULL, NULL, &h);
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e_box_align_get(o, NULL, &align);
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align = align - (double)10/(double)h;
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if (align < 0.0) align = 0.0;
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e_box_align_set(v->o_list, 0.5, align);
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return 1;
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}
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else if (!strcmp(ev->key, "Up"))
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{
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o = v->o_list;
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evas_object_geometry_get(o, NULL, NULL, NULL, &h);
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e_box_align_get(o, NULL, &align);
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align = align + (double)10/(double)h;
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if (align > 1.0) align = 1.0;
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e_box_align_set(v->o_list, 0.5, align);
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return 1;
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}
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return 0;
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}
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static Evry_View *
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_view_create(Evry_View *v, const Evry_State *s, const Evas_Object *swallow)
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{
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Evas_Object *o;
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int mw, mh;
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char *text =
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"<title><b>Welcome!</b></title>"
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"Ok, here comes the explanation of <hilight>everything</hilight>...<br>"
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"<hilight>everything</hilight> is simple! Just type a few letters of <br>"
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"the thing you are looking for. Use cursor <hilight><up/down></hilight> <br>"
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"to choose from the list of found things.<br>"
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"Press <hilight><tab></hilight> to select "
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"an action, then press <hilight><return></hilight>.<br>"
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/* "You might want to know <br>some mo keybinding to ease your experience though.<br>" */
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"<hilight><space><?></hilight> show this page<br>"
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"<hilight><ctrl+letter></hilight> jump to plugin beginning with 'letter'<br>"
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"<hilight><ctrl+left/right></hilight>"
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"cycle through plugins<br>"
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"<hilight><ctrl+1></hilight> "
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"choose a different view (e.g. for images)<br>";
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if (v->active) return v;
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o = e_box_add(evas_object_evas_get(swallow));
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e_box_orientation_set(o, 0);
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e_box_align_set(o, 0.5, 1.0);
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v->o_list = o;
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e_box_freeze(v->o_list);
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o = edje_object_add(evas_object_evas_get(swallow));
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e_theme_edje_object_set(o, "base/theme/widgets",
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"e/widgets/textblock");
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edje_object_part_text_set(o, "e.textblock.text", text);
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e_box_pack_start(v->o_list, o);
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edje_object_size_min_calc(o, &mw, &mh);
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e_box_pack_options_set(o, 1, 0, 1, 0, 0.5, 0.5, mw, mh + 200, 999, 999);
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e_box_thaw(v->o_list);
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evas_object_show(o);
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o_text = o;
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v->active = 1;
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return v;
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}
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static void
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_view_destroy(Evry_View *v)
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{
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v->active = 0;
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}
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static Eina_Bool
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_init(void)
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{
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view = E_NEW(Evry_View, 1);
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view->id = view;
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view->name = "Help";
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view->create = &_view_create;
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view->destroy = &_view_destroy;
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view->update = &_view_update;
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view->clear = &_view_clear;
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view->cb_key_down = &_cb_key_down;
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view->trigger = "?";
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/* view->types = "NONE"; */
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evry_view_register(view, 2);
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return EINA_TRUE;
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}
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static void
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_shutdown(void)
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{
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evry_view_unregister(view);
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E_FREE(view);
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}
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EINA_MODULE_INIT(_init);
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EINA_MODULE_SHUTDOWN(_shutdown);
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