Ephoto: Load exif viewer on an idler.

master
Stephen Houston 5 years ago
parent 258b6f3b26
commit 952a4f3136
  1. 95
      src/bin/ephoto_file.c

@ -2,6 +2,16 @@
#ifdef HAVE_LIBEXIF
#include <libexif/exif-data.h>
typedef struct _Ephoto_Exif_Animator Ephoto_Exif_Animator;
struct _Ephoto_Exif_Animator
{
Ecore_Idler *todo;
Eina_List *todo_items;
Evas_Object *parent;
int count;
int processed;
};
Eina_Bool
ephoto_file_has_exif(const char *file)
{
@ -45,6 +55,53 @@ ephoto_file_get_exif_data(Ephoto *ephoto EINA_UNUSED, const char *file)
return hash;
}
static Eina_Bool
_exif_items_process(void *data)
{
Ephoto_Exif_Animator *animator = data;
Eina_Hash_Tuple *t;
Evas_Object *label, *entry;
int i = 0;
const char *key, *value;
if (animator->processed == animator->count)
{
ecore_idler_del(animator->todo);
free(animator);
return EINA_FALSE;
}
EINA_LIST_FREE(animator->todo_items, t)
{
if (i > 3)
return EINA_TRUE;
key = t->key;
value = t->data;
label = elm_label_add(animator->parent);
elm_object_text_set(label, key);
EPHOTO_ALIGN(label, 0.0, 0.5);
elm_table_pack(animator->parent, label, 0,
animator->processed, 1, 1);
evas_object_show(label);
entry = elm_entry_add(animator->parent);
elm_entry_single_line_set(entry, EINA_TRUE);
elm_entry_scrollable_set(entry, EINA_TRUE);
elm_scroller_policy_set(entry, ELM_SCROLLER_POLICY_OFF,
ELM_SCROLLER_POLICY_OFF);
elm_object_text_set(entry, value);
EPHOTO_EXPAND(entry);
EPHOTO_FILL(entry);
elm_table_pack(animator->parent, entry, 1,
animator->processed, 1, 1);
evas_object_show(entry);
animator->processed++;
i++;
}
return EINA_TRUE;
}
static void
_exif_save_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
@ -60,11 +117,17 @@ ephoto_file_exif_data(Ephoto *ephoto, const char *file)
Eina_Hash *hash = NULL;
Eina_Iterator *it = NULL;
Eina_Hash_Tuple *t = NULL;
Evas_Object *popup, *box, *scroller, *list, *label, *entry;
const char *key = NULL, *value = NULL;
int i = 0;
Evas_Object *popup, *box, *scroller, *list;
Ephoto_Exif_Animator *animator;
hash = ephoto_file_get_exif_data(ephoto, file);
if (!hash)
return;
animator = calloc(1, sizeof(Ephoto_Exif_Animator));
animator->todo_items = NULL;
animator->count = 0;
animator->processed = 0;
popup = elm_popup_add(ephoto->win);
elm_popup_scrollable_set(popup, EINA_TRUE);
@ -92,31 +155,15 @@ ephoto_file_exif_data(Ephoto *ephoto, const char *file)
elm_object_content_set(scroller, list);
evas_object_show(list);
animator->parent = list;
it = eina_hash_iterator_tuple_new(hash);
EINA_ITERATOR_FOREACH(it, t)
{
key = t->key;
value = t->data;
label = elm_label_add(list);
elm_object_text_set(label, key);
EPHOTO_ALIGN(label, 0.0, 0.5);
elm_table_pack(list, label, 0, i, 1, 1);
evas_object_show(label);
entry = elm_entry_add(list);
elm_entry_single_line_set(entry, EINA_TRUE);
elm_entry_scrollable_set(entry, EINA_TRUE);
elm_scroller_policy_set(entry, ELM_SCROLLER_POLICY_OFF,
ELM_SCROLLER_POLICY_OFF);
elm_object_text_set(entry, value);
EPHOTO_EXPAND(entry);
EPHOTO_FILL(entry);
elm_table_pack(list, entry, 1, i, 1, 1);
evas_object_show(entry);
i++;
animator->todo_items = eina_list_append(animator->todo_items, t);
animator->count++;
}
animator->todo = ecore_idler_add(_exif_items_process, animator);
eina_iterator_free(it);
evas_object_data_set(popup, "ephoto", ephoto);

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