155 lines
4.7 KiB
C
155 lines
4.7 KiB
C
#include "ephoto.h"
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/*Callbacks*/
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static void _ephoto_go_back(void *data, Evas_Object *obj, void *event_info);
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static void _ephoto_go_first(void *data, Evas_Object *obj, void *event_info);
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static void _ephoto_go_last(void *data, Evas_Object *obj, void *event_info);
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static void _ephoto_go_next(void *data, Evas_Object *obj, void *event_info);
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static void _ephoto_go_previous(void *data, Evas_Object *obj, void *event_info);
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/*Inline variables*/
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static Eina_List *iter;
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static Evas_Object *image, *toolbar;
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/*Create the flow browser*/
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void ephoto_create_flow_browser(void)
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{
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Evas_Object *o;
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em->flow_browser = elm_box_add(em->win);
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elm_win_resize_object_add(em->win, em->flow_browser);
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evas_object_size_hint_weight_set(em->flow_browser, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(em->flow_browser, EVAS_HINT_FILL, EVAS_HINT_FILL);
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image = elm_photocam_add(em->win);
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elm_photocam_zoom_mode_set(image, ELM_PHOTOCAM_ZOOM_MODE_AUTO_FIT);
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evas_object_size_hint_weight_set(image, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(image, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_box_pack_end(em->flow_browser, image);
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toolbar = elm_toolbar_add(em->win);
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elm_toolbar_icon_size_set(toolbar, 24);
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elm_toolbar_homogenous_set(toolbar, EINA_TRUE);
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evas_object_size_hint_weight_set(toolbar, EVAS_HINT_EXPAND, 0.0);
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evas_object_size_hint_align_set(toolbar, EVAS_HINT_FILL, 0.5);
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elm_box_pack_end(em->flow_browser, toolbar);
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evas_object_show(toolbar);
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o = elm_icon_add(em->win);
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elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/go_back.png", NULL);
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elm_toolbar_item_add(toolbar, o, "Go Back", _ephoto_go_back, NULL);
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o = elm_icon_add(em->win);
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elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/first.png", NULL);
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elm_toolbar_item_add(toolbar, o, "First", _ephoto_go_first, NULL);
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o = elm_icon_add(em->win);
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elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/previous.png", NULL);
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elm_toolbar_item_add(toolbar, o, "Previous", _ephoto_go_previous, NULL);
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o = elm_icon_add(em->win);
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elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/next.png", NULL);
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elm_toolbar_item_add(toolbar, o, "Next", _ephoto_go_next, NULL);
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o = elm_icon_add(em->win);
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elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/last.png", NULL);
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elm_toolbar_item_add(toolbar, o, "Last", _ephoto_go_last, NULL);
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o = elm_icon_add(em->win);
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elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/play_slideshow.png", NULL);
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elm_toolbar_item_add(toolbar, o, "Slideshow", NULL, NULL);
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}
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/*Show the flow browser*/
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void ephoto_show_flow_browser(const char *current_image)
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{
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iter = eina_list_data_find_list(em->images, current_image);
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if (iter == NULL)
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iter = eina_list_nth_list(em->images, 0);
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elm_photocam_file_set(image, current_image);
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evas_object_show(image);
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evas_object_show(toolbar);
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evas_object_show(em->flow_browser);
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}
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/*Hide the flow browser*/
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void ephoto_hide_flow_browser(void)
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{
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evas_object_hide(image);
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evas_object_hide(toolbar);
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evas_object_hide(em->flow_browser);
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}
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/*Delete the flow browser*/
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void ephoto_delete_flow_browser(void)
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{
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Eina_List *items;
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items = elm_toolbar_item_get_all(toolbar);
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while (items)
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{
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evas_object_del(eina_list_data_get(items));
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items = eina_list_next(items);
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}
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evas_object_del(image);
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evas_object_del(toolbar);
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evas_object_del(em->flow_browser);
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}
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/*Go back to the thumbnail viewer*/
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static void _ephoto_go_back(void *data, Evas_Object *obj, void *event_info)
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{
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ephoto_hide_flow_browser();
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ephoto_show_thumb_browser();
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elm_toolbar_item_unselect_all(toolbar);
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}
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/*Go to the very first image in the list*/
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static void _ephoto_go_first(void *data, Evas_Object *obj, void *event_info)
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{
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iter = eina_list_nth_list(em->images, 0);
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elm_photocam_file_set(image, eina_list_data_get(iter));
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elm_toolbar_item_unselect_all(toolbar);
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}
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/*Go to the very last image in the list*/
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static void _ephoto_go_last(void *data, Evas_Object *obj, void *event_info)
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{
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iter = eina_list_last(em->images);
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elm_photocam_file_set(image, eina_list_data_get(iter));
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elm_toolbar_item_unselect_all(toolbar);
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}
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/*Go to the next image in the list*/
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static void _ephoto_go_next(void *data, Evas_Object *obj, void *event_info)
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{
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iter = iter->next;
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if (!iter)
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iter = eina_list_nth_list(em->images, 0);
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elm_photocam_file_set(image, eina_list_data_get(iter));
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elm_toolbar_item_unselect_all(toolbar);
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}
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/*Go to the previous image in the list*/
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static void _ephoto_go_previous(void *data, Evas_Object *obj, void *event_info)
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{
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iter = iter->prev;
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if (!iter)
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iter = eina_list_last(em->images);
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elm_photocam_file_set(image, eina_list_data_get(iter));
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elm_toolbar_item_unselect_all(toolbar);
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}
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