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options_font: the long awaited font search!

This commit is contained in:
Boris Faure 2020-12-01 21:10:06 +01:00
parent 070fa1defb
commit e21c07d114
Signed by: borisfaure
GPG Key ID: 35C0410516166BE8
1 changed files with 49 additions and 0 deletions
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49
src/bin/options_font.c
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@ -24,6 +24,8 @@ typedef struct _Font_Ctx
Evas_Object *op_fbig;
Evas_Object *cx;
Evas_Object *term;
Evas_Object *filter;
const char *filter_data;
Eina_List *fonts;
Eina_Hash *fonthash;
Config *config;
@ -374,6 +376,38 @@ _cb_font_bolditalic(void *data,
config_save(config);
}
static Eina_Bool
_cb_font_filter_get(void *data,
Evas_Object *obj EINA_UNUSED,
void *filter_key)
{
const Font *f = data;
const char *key = filter_key;
/* test whether there's a filter */
if ((!key) || (!key[0]))
return EINA_TRUE;
/* If filter matches, show item */
if (strcasestr(f->pretty_name, key))
return EINA_TRUE;
/* Default case should return false (item fails filter hence will be hidden */
return EINA_FALSE;
}
void
_entry_change_cb(void *data, Evas_Object *obj, void *event EINA_UNUSED)
{
Font_Ctx *ctx = data;
if (ctx->filter_data)
eina_stringshare_del(ctx->filter_data);
ctx->filter_data = eina_stringshare_add(elm_object_text_get(obj));
elm_genlist_filter_set(ctx->op_fontlist, (void *)(ctx->filter_data));
}
static void
_parent_del_cb(void *data,
Evas *_e EINA_UNUSED,
@ -398,6 +432,8 @@ _parent_del_cb(void *data,
evas_object_smart_callback_del_full(ctx->op_fontslider, "delay,changed",
_cb_op_fontsize_sel, ctx);
eina_stringshare_del(ctx->filter_data);
free(ctx);
}
@ -469,10 +505,19 @@ options_font(Evas_Object *opbox, Evas_Object *term)
elm_box_pack_end(bx0, bx);
evas_object_show(bx);
ctx->filter = o = elm_entry_add(bx);
elm_entry_single_line_set(o, EINA_TRUE);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, 0.0);
elm_object_part_text_set(o, "guide", _("Search font"));
elm_box_pack_end(bx0, o);
evas_object_show(o);
it_class = elm_genlist_item_class_new();
it_class->item_style = "end_icon";
it_class->func.text_get = _cb_op_font_text_get;
it_class->func.content_get = _cb_op_font_content_get;
it_class->func.filter_get = _cb_font_filter_get;
it_group = elm_genlist_item_class_new();
it_group->item_style = "group_index";
@ -603,4 +648,8 @@ options_font(Evas_Object *opbox, Evas_Object *term)
evas_object_geometry_get(term, NULL, NULL, &ctx->tsize_w, &ctx->tsize_h);
evas_object_event_callback_add(term, EVAS_CALLBACK_RESIZE,
_cb_term_resize, ctx);
elm_object_focus_set(ctx->filter, EINA_TRUE);
evas_object_smart_callback_add(ctx->filter, "changed,user",
_entry_change_cb, ctx);
}