507 lines
14 KiB
C
507 lines
14 KiB
C
#include "News.h"
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#define DIALOG_CLASS "_e_mod_news_config_dialog_item_content"
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struct _E_Config_Dialog_Data
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{
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Evas_Object *ilist_feeds;
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Eina_List *ilist_feeds_sel;
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Evas_Object *ilist_selected_feeds;
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Eina_List *ilist_selected_feeds_sel;
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int ilist_selected_feeds_inrefresh;
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Evas_Object *button_add;
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Evas_Object *button_rem;
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Evas_Object *button_up;
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Evas_Object *button_down;
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News_Item *ni;
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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, News_Item *pi);
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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 int _basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
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static void _cb_feed_up(void *data, void *data2);
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static void _cb_feed_down(void *data, void *data2);
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static void _cb_feed_add(void *data, void *data2);
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static void _cb_feed_remove(void *data, void *data2);
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static void _cb_feed_change(void *data, Evas_Object *obj);
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static void _cb_selected_feed_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_item_content_show(News_Item *ni)
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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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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.apply_cfdata = _basic_apply_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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D_("News Gadget Content Configuration"),
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"News", DIALOG_CLASS,
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news_theme_file_get(NEWS_THEME_CAT_ICON), 0, v, ni);
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if (news->config->feed.langs_notset)
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{
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news_config_dialog_langs_show();
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news->config->feed.langs_notset = 0;
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news_config_save();
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}
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return 1;
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}
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void
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news_config_dialog_item_content_hide(News_Item *ni)
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{
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e_object_del(E_OBJECT(ni->config_dialog_content));
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ni->config_dialog_content = NULL;
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}
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void
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news_config_dialog_item_content_refresh_feeds(News_Item *ni)
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{
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E_Config_Dialog_Data *cfdata;
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Eina_List *l, *l2;
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Evas_Object *ilist;
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int pos;
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int iw, ih;
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if (!ni->config_dialog_content) return;
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cfdata = ni->config_dialog_content->cfdata;
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ilist = cfdata->ilist_feeds;
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e_widget_ilist_freeze(ilist);
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/* disable the callback until we finish to refresh the list */
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e_widget_on_change_hook_set(ilist, NULL, NULL);
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e_widget_ilist_clear(ilist);
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if (cfdata->button_add)
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e_widget_disabled_set(cfdata->button_add, 1);
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pos = -1;
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for(l=news->config->feed.categories; l; l=eina_list_next(l))
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{
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News_Feed_Category *cat;
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Evas_Object *iccat = NULL;
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cat = eina_list_data_get(l);
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if (!cat->feeds_visible)
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continue;
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if (cat->icon)
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{
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iccat = e_icon_add(evas_object_evas_get(ilist));
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e_icon_file_set(iccat, cat->icon);
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}
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e_widget_ilist_header_append(ilist, iccat, cat->name);
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pos++;
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for(l2=cat->feeds_visible; l2; l2=eina_list_next(l2))
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{
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Evas_Object *ic = NULL;
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News_Feed *f;
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char buf[1024];
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f = eina_list_data_get(l2);
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if (f->icon && f->icon[0])
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{
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ic = e_icon_add(evas_object_evas_get(ilist));
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e_icon_file_set(ic, f->icon);
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}
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snprintf(buf, sizeof(buf), "%s%s", (f->important) ? "[i] " : "", f->name);
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e_widget_ilist_append(ilist, ic, buf, NULL, f, NULL);
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pos++;
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if (eina_list_data_find(cfdata->ilist_feeds_sel, f))
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e_widget_ilist_multi_select(ilist, pos);
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}
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}
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e_widget_ilist_thaw(ilist);
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e_widget_size_min_get(ilist, &iw, &ih);
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if (iw < 200) iw = 200;
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e_widget_size_min_set(ilist, iw, 250);
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e_widget_ilist_go(ilist);
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_cb_feed_change(cfdata, NULL);
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/* restore the callback */
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e_widget_on_change_hook_set(ilist, _cb_feed_change, cfdata);
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}
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void
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news_config_dialog_item_content_refresh_selected_feeds(News_Item *ni)
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{
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E_Config_Dialog_Data *cfdata;
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Evas_Object *ilist;
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int pos, iw, ih;
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if (!ni->config_dialog_content) return;
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cfdata = ni->config_dialog_content->cfdata;
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ilist = cfdata->ilist_selected_feeds;
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e_widget_ilist_freeze(ilist);
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/* disable the callback until we finish to refresh the list */
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e_widget_on_change_hook_set(ilist, NULL, NULL);
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e_widget_ilist_clear(ilist);
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if (cfdata->button_rem)
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{
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e_widget_disabled_set(cfdata->button_rem, 1);
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e_widget_disabled_set(cfdata->button_up, 1);
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e_widget_disabled_set(cfdata->button_down, 1);
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}
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cfdata->ilist_selected_feeds_inrefresh = 1;
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pos = -1;
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NEWS_ITEM_FEEDS_FOREACH_BEG(ni);
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{
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Evas_Object *ic = NULL;
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char buf[1024];
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if (_feed->icon && _feed->icon[0])
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{
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ic = e_icon_add(evas_object_evas_get(ilist));
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e_icon_file_set(ic, _feed->icon);
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}
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snprintf(buf, sizeof(buf), "%s%s", (_feed->important) ? "[i] " : "", _feed->name);
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e_widget_ilist_append(ilist, ic, buf, NULL, _feed, NULL);
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pos++;
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if (eina_list_data_find(cfdata->ilist_selected_feeds_sel, _feed))
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e_widget_ilist_multi_select(ilist, pos);
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}
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NEWS_ITEM_FEEDS_FOREACH_END();
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cfdata->ilist_selected_feeds_inrefresh = 0;
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e_widget_size_min_get(ilist, &iw, &ih);
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if (iw < 200) iw = 200;
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e_widget_size_min_set(ilist, iw, 250);
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e_widget_ilist_go(ilist);
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e_widget_ilist_thaw(ilist);
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_cb_selected_feed_change(cfdata, NULL);
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/* restore the callback */
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e_widget_on_change_hook_set(ilist, _cb_selected_feed_change, cfdata);
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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_Item *ni;
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ni = cfd->data;
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ni->config_dialog_content = cfd;
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cfdata = E_NEW(E_Config_Dialog_Data, 1);
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_fill_data(cfdata, ni);
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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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if (cfdata->ilist_feeds_sel)
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eina_list_free(cfdata->ilist_feeds_sel);
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if (cfdata->ilist_selected_feeds_sel)
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eina_list_free(cfdata->ilist_selected_feeds_sel);
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cfdata->ni->config_dialog_content = 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, News_Item *ni)
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{
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News_Config_Item *nic;
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nic = ni->config;
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cfdata->ni = ni;
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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 *o;
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Evas_Object *of, *ob;
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o = e_widget_list_add(evas, 0, 1);
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of = e_widget_frametable_add(evas, D_("Available Feeds"), 0);
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ob = e_widget_ilist_add(evas, 16, 16, NULL);
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e_widget_ilist_multi_select_set(ob, 1);
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cfdata->ilist_feeds = ob;
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news_config_dialog_item_content_refresh_feeds(cfdata->ni);
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e_widget_on_change_hook_set(ob, _cb_feed_change, cfdata);
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e_widget_frametable_object_append(of, ob, 0, 0, 1, 1, 1, 1, 1, 1);
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ob = e_widget_button_add(evas, D_("Add this Feed"), NULL, _cb_feed_add, cfdata, NULL);
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e_widget_disabled_set(ob, 1);
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cfdata->button_add = ob;
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e_widget_frametable_object_append(of, ob, 0, 1, 1, 1, 1, 1, 1, 0);
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e_widget_list_object_append(o, of, 1, 1, 0.0);
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of = e_widget_frametable_add(evas, D_("Selected Feeds"), 0);
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ob = e_widget_ilist_add(evas, 16, 16, NULL);
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e_widget_ilist_multi_select_set(ob, 1);
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cfdata->ilist_selected_feeds = ob;
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news_config_dialog_item_content_refresh_selected_feeds(cfdata->ni);
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e_widget_on_change_hook_set(ob, _cb_selected_feed_change, cfdata);
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e_widget_frametable_object_append(of, ob, 0, 0, 1, 4, 1, 1, 1, 1);
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ob = e_widget_button_add(evas, D_("Move Up"), "go-up", _cb_feed_up, cfdata, NULL);
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e_widget_disabled_set(ob, 1);
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cfdata->button_up = ob;
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e_widget_frametable_object_append(of, ob, 1, 1, 1, 1, 0, 0, 0, 0);
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ob = e_widget_button_add(evas, D_("Move Down"), "go-down", _cb_feed_down, cfdata, NULL);
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e_widget_disabled_set(ob, 1);
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cfdata->button_down = ob;
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e_widget_frametable_object_append(of, ob, 1, 2, 1, 1, 0, 0, 0, 0);
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ob = e_widget_button_add(evas, D_("Remove this Feed"), NULL, _cb_feed_remove, cfdata, NULL);
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cfdata->button_rem = ob;
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e_widget_disabled_set(ob, 1);
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e_widget_frametable_object_append(of, ob, 0, 5, 1, 4, 1, 1, 1, 0);
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e_widget_list_object_append(o, of, 1, 1, 1.0);
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e_dialog_resizable_set(cfd->dia, 1);
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return o;
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}
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static int
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_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
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{
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news_config_save();
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return 1;
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}
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static void
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_cb_feed_up(void *data, void *data2)
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{
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E_Config_Dialog_Data *cfdata;
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News_Feed *f;
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News_Item *ni;
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News_Feed_Ref *ref;
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Eina_List *sel, *l, *lf;
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cfdata = data;
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ni = cfdata->ni;
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for (sel = cfdata->ilist_selected_feeds_sel; sel; sel=eina_list_next(sel))
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{
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f = sel->data;
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ref = news_feed_ref_find(f, ni);
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if (!ref) return;
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l = eina_list_data_find_list(ni->config->feed_refs, ref);
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lf = eina_list_prev(l);
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if (!lf) return;
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ni->config->feed_refs = eina_list_remove_list(ni->config->feed_refs, l);
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ni->config->feed_refs = eina_list_prepend_relative_list(ni->config->feed_refs,
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ref, lf);
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}
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news_item_refresh(ni, 1, 0, 0);
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news_config_dialog_item_content_refresh_selected_feeds(ni);
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}
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static void
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_cb_feed_down(void *data, void *data2)
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{
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E_Config_Dialog_Data *cfdata;
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News_Feed *f;
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News_Item *ni;
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News_Feed_Ref *ref;
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Eina_List *sel, *l, *lf;
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cfdata = data;
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ni = cfdata->ni;
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for (sel=eina_list_last(cfdata->ilist_selected_feeds_sel); sel; sel=eina_list_prev(sel))
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{
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f = sel->data;
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ref = news_feed_ref_find(f, ni);
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if (!ref) return;
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l = eina_list_data_find_list(ni->config->feed_refs, ref);
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lf = eina_list_next(l);
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if (!lf) return;
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ni->config->feed_refs = eina_list_remove_list(ni->config->feed_refs, l);
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ni->config->feed_refs = eina_list_append_relative_list(ni->config->feed_refs,
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ref, lf);
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}
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news_item_refresh(ni, 1, 0, 0);
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news_config_dialog_item_content_refresh_selected_feeds(ni);
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}
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static void
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_cb_feed_add(void *data, void *data2)
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{
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E_Config_Dialog_Data *cfdata;
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News_Item *ni;
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News_Feed *f;
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Eina_List *l;
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cfdata = data;
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ni = cfdata->ni;
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for (l=cfdata->ilist_feeds_sel; l; l=eina_list_next(l))
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{
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f = l->data;
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if (f->item) continue;
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if (news_feed_attach(f, NULL, ni))
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news_feed_obj_refresh(f, 1, 1);
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/* dont reselect this feed */
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cfdata->ilist_feeds_sel = eina_list_remove(cfdata->ilist_feeds_sel, f);
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}
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news_item_refresh(ni, 1, 0, 0);
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news_feed_list_ui_refresh();
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news_viewer_refresh(ni->viewer);
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news_config_save();
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}
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static void
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_cb_feed_remove(void *data, void *data2)
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{
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E_Config_Dialog_Data *cfdata;
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News_Item *ni;
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News_Feed *f;
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Eina_List *l;
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cfdata = data;
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ni = cfdata->ni;
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for (l=cfdata->ilist_selected_feeds_sel; l; l=eina_list_next(l))
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{
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f = l->data;
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news_feed_detach(f, 1);
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}
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news_item_refresh(ni, 1, 0, 0);
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news_config_dialog_item_content_refresh_selected_feeds(ni);
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news_viewer_refresh(ni->viewer);
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news_config_save();
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}
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static void
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_cb_feed_change(void *data, Evas_Object *obj)
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{
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E_Config_Dialog_Data *cfdata;
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E_Ilist_Item *item;
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News_Feed *feed;
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Eina_List *sel, *items, *l;
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int i;
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cfdata = data;
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if (cfdata->ilist_feeds_sel) eina_list_free(cfdata->ilist_feeds_sel);
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sel = NULL;
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items = e_widget_ilist_items_get(cfdata->ilist_feeds);
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for (l=items, i=0; l; l=eina_list_next(l), i++)
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{
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item = l->data;
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if (item->header) continue;
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if (!item->selected) continue;
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feed = e_widget_ilist_nth_data_get(cfdata->ilist_feeds, i);
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sel = eina_list_append(sel, feed);
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}
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cfdata->ilist_feeds_sel = sel;
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if (e_widget_ilist_selected_get(cfdata->ilist_feeds) >= 0)
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{
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if (cfdata->button_add)
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e_widget_disabled_set(cfdata->button_add, 0);
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}
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else
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{
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if (cfdata->button_add)
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e_widget_disabled_set(cfdata->button_add, 1);
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}
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}
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static void
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_cb_selected_feed_change(void *data, Evas_Object *obj)
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{
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E_Config_Dialog_Data *cfdata;
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E_Ilist_Item *item;
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News_Feed *feed;
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Eina_List *sel, *items, *l;
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int i;
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cfdata = data;
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if (cfdata->ilist_selected_feeds_inrefresh) return;
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if (cfdata->ilist_selected_feeds_sel) eina_list_free(cfdata->ilist_selected_feeds_sel);
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sel = NULL;
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items = e_widget_ilist_items_get(cfdata->ilist_selected_feeds);
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for (l=items, i=0; l; l=eina_list_next(l), i++)
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{
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item = l->data;
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if (item->header) continue;
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if (!item->selected) continue;
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feed = e_widget_ilist_nth_data_get(cfdata->ilist_selected_feeds, i);
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sel = eina_list_append(sel, feed);
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}
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cfdata->ilist_selected_feeds_sel = sel;
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if (e_widget_ilist_selected_get(cfdata->ilist_selected_feeds) >= 0)
|
|
{
|
|
if (cfdata->button_rem)
|
|
{
|
|
e_widget_disabled_set(cfdata->button_rem, 0);
|
|
e_widget_disabled_set(cfdata->button_up, 0);
|
|
e_widget_disabled_set(cfdata->button_down, 0);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (cfdata->button_rem)
|
|
{
|
|
e_widget_disabled_set(cfdata->button_rem, 1);
|
|
e_widget_disabled_set(cfdata->button_up, 1);
|
|
e_widget_disabled_set(cfdata->button_down, 1);
|
|
}
|
|
}
|
|
}
|