forked from enlightenment/terminology
options_font: the long awaited font search!
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070fa1defb
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e21c07d114
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@ -24,6 +24,8 @@ typedef struct _Font_Ctx
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Evas_Object *op_fbig;
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Evas_Object *cx;
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Evas_Object *term;
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Evas_Object *filter;
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const char *filter_data;
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Eina_List *fonts;
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Eina_Hash *fonthash;
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Config *config;
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@ -374,6 +376,38 @@ _cb_font_bolditalic(void *data,
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config_save(config);
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}
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static Eina_Bool
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_cb_font_filter_get(void *data,
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Evas_Object *obj EINA_UNUSED,
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void *filter_key)
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{
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const Font *f = data;
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const char *key = filter_key;
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/* test whether there's a filter */
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if ((!key) || (!key[0]))
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return EINA_TRUE;
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/* If filter matches, show item */
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if (strcasestr(f->pretty_name, key))
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return EINA_TRUE;
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/* Default case should return false (item fails filter hence will be hidden */
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return EINA_FALSE;
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}
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void
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_entry_change_cb(void *data, Evas_Object *obj, void *event EINA_UNUSED)
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{
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Font_Ctx *ctx = data;
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if (ctx->filter_data)
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eina_stringshare_del(ctx->filter_data);
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ctx->filter_data = eina_stringshare_add(elm_object_text_get(obj));
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elm_genlist_filter_set(ctx->op_fontlist, (void *)(ctx->filter_data));
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}
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static void
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_parent_del_cb(void *data,
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Evas *_e EINA_UNUSED,
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@ -398,6 +432,8 @@ _parent_del_cb(void *data,
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evas_object_smart_callback_del_full(ctx->op_fontslider, "delay,changed",
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_cb_op_fontsize_sel, ctx);
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eina_stringshare_del(ctx->filter_data);
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free(ctx);
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}
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@ -469,10 +505,19 @@ options_font(Evas_Object *opbox, Evas_Object *term)
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elm_box_pack_end(bx0, bx);
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evas_object_show(bx);
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ctx->filter = o = elm_entry_add(bx);
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elm_entry_single_line_set(o, EINA_TRUE);
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evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
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evas_object_size_hint_align_set(o, EVAS_HINT_FILL, 0.0);
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elm_object_part_text_set(o, "guide", _("Search font"));
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elm_box_pack_end(bx0, o);
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evas_object_show(o);
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it_class = elm_genlist_item_class_new();
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it_class->item_style = "end_icon";
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it_class->func.text_get = _cb_op_font_text_get;
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it_class->func.content_get = _cb_op_font_content_get;
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it_class->func.filter_get = _cb_font_filter_get;
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it_group = elm_genlist_item_class_new();
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it_group->item_style = "group_index";
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@ -603,4 +648,8 @@ options_font(Evas_Object *opbox, Evas_Object *term)
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evas_object_geometry_get(term, NULL, NULL, &ctx->tsize_w, &ctx->tsize_h);
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evas_object_event_callback_add(term, EVAS_CALLBACK_RESIZE,
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_cb_term_resize, ctx);
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elm_object_focus_set(ctx->filter, EINA_TRUE);
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evas_object_smart_callback_add(ctx->filter, "changed,user",
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_entry_change_cb, ctx);
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}
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