200 lines
4.8 KiB
C
200 lines
4.8 KiB
C
#include "News.h"
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#define DIALOG_CLASS "_e_mod_news_config_dialog_langs"
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struct _Lang_Choice
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{
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News_Feed_Lang *lang;
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Evas_Object *check;
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int ok;
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};
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typedef struct _Lang_Choice Lang_Choice;
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struct _E_Config_Dialog_Data
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{
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Evas_List *choices;
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};
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static void *_create_data(E_Config_Dialog *cfd);
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static void _free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
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static void _fill_data(E_Config_Dialog_Data *cfdata);
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static Evas_Object *_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
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static void _cb_lang_change(void *data, Evas_Object *obj);
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/*
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* Public functions
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*/
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int
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news_config_dialog_langs_show(void)
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{
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E_Config_Dialog *cfd;
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E_Config_Dialog_View *v;
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if (e_config_dialog_find("E", DIALOG_CLASS))
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return 0;
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v = E_NEW(E_Config_Dialog_View, 1);
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v->create_cfdata = _create_data;
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v->free_cfdata = _free_data;
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v->basic.create_widgets = _basic_create_widgets;
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cfd = e_config_dialog_new(e_container_current_get(e_manager_current_get()),
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_("News Feeds Language Configuration"),
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"E", DIALOG_CLASS,
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news->theme, 0, v, NULL);
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return 1;
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}
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void
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news_config_dialog_langs_hide()
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{
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e_object_del(E_OBJECT(news->config_dialog_langs));
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news->config_dialog_langs = NULL;
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}
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/*
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* Private functions
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*
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*/
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static void *
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_create_data(E_Config_Dialog *cfd)
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{
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E_Config_Dialog_Data *cfdata;
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news->config_dialog_langs = cfd;
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cfdata = E_NEW(E_Config_Dialog_Data, 1);
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_fill_data(cfdata);
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cfd->cfdata = cfdata;
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return cfdata;
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}
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static void
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_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
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{
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Lang_Choice *ch;
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while ((ch = evas_list_data(cfdata->choices)))
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{
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free(ch);
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cfdata->choices = evas_list_remove_list(cfdata->choices, cfdata->choices);
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}
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news->config_dialog_langs = NULL;
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free(cfdata);
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}
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static void
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_fill_data(E_Config_Dialog_Data *cfdata)
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{
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News_Feed_Lang *lang;
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Lang_Choice *choice;
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Evas_List *l;
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for (l=news->langs; l; l=evas_list_next(l))
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{
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lang = l->data;
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choice = E_NEW(Lang_Choice, 1);
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choice->lang = lang;
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choice->ok = news_feed_lang_selected_is(lang->key);
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cfdata->choices = evas_list_append(cfdata->choices, choice);
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}
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}
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static Evas_Object *
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_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
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{
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Evas_Object *ol, *of, *o;
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Evas_Object *ob;
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Lang_Choice *choice;
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Evas_List *l;
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char buf[4096];
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int line;
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int count;
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o = e_widget_list_add(evas, 0, 0);
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if (news->config->feed.langs_notset)
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{
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ob = e_widget_label_add(evas, _("Welcome to News Module !"));
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e_widget_list_object_append(o, ob, 1, 1, 0.5);
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ob = e_widget_label_add(evas, _("Please select the languages that you are able to read"));
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e_widget_list_object_append(o, ob, 1, 1, 0.0);
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ob = e_widget_label_add(evas, _(""));
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e_widget_list_object_append(o, ob, 1, 1, 0.0);
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}
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l = cfdata->choices;
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line = 0;
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of = e_widget_framelist_add(evas, _("Languages"), 1);
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ol = e_widget_list_add(evas, 0, 0);
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for (l=cfdata->choices; l; l=evas_list_next(l))
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{
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choice = l->data;
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count = 0;
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NEWS_FEED_FOREACH_BEG();
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if (!strncmp(_feed->language, choice->lang->key, 2))
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count++;
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NEWS_FEED_FOREACH_END();
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if (count)
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snprintf(buf, sizeof(buf), "%s (%d)", choice->lang->name, count);
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else
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snprintf(buf, sizeof(buf), "%s", choice->lang->name);
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ob = e_widget_check_add(evas, buf, &(choice->ok));
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e_widget_on_change_hook_set(ob, _cb_lang_change, cfdata);
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e_widget_list_object_append(ol, ob, 1, 1, 0.0);
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line++;
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if (line > 10)
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{
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e_widget_framelist_object_append(of, ol);
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ol = e_widget_list_add(evas, 0, 0);
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line = 0;
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}
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}
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e_widget_framelist_object_append(of, ol);
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e_widget_list_object_append(o, of, 1, 1, 0.0);
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return o;
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}
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static void
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_cb_lang_change(void *data, Evas_Object *obj)
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{
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E_Config_Dialog_Data *cfdata;
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News_Feed_Lang *lang;
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Lang_Choice *choice;
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Evas_List *list, *l;
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cfdata = data;
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news_feed_lang_list_free(news->config->feed.langs);
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list = NULL;
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for (l=cfdata->choices; l; l=evas_list_next(l))
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{
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choice = l->data;
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if (choice->ok)
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{
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lang = E_NEW(News_Feed_Lang, 1);
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lang->key = evas_stringshare_add(choice->lang->key);
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lang->name = evas_stringshare_add(choice->lang->name);
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list = evas_list_append(list, lang);
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}
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}
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news->config->feed.langs = list;
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/* refreshes ! */
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news_feed_lang_list_refresh();
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news_feed_lists_refresh(0);
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news_config_save();
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}
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