294 lines
7.9 KiB
C
294 lines
7.9 KiB
C
#include "ephoto.h"
|
|
|
|
/*Callbacks*/
|
|
static void _ephoto_go_back(void *data, Evas_Object *obj, void *event_info);
|
|
static void _ephoto_go_first(void *data, Evas_Object *obj, void *event_info);
|
|
static void _ephoto_go_last(void *data, Evas_Object *obj, void *event_info);
|
|
static void _ephoto_go_next(void *data, Evas_Object *obj, void *event_info);
|
|
static void _ephoto_go_previous(void *data, Evas_Object *obj, void *event_info);
|
|
static void _ephoto_go_slideshow(void *data, Evas_Object *obj, void *event_info);
|
|
static void _ephoto_key_pressed(void *data, Evas *e, Evas_Object *obj, void *event_info);
|
|
|
|
/*Inline variables*/
|
|
static Eina_List *iter;
|
|
static Evas_Object *image, *image2, *toolbar;
|
|
static const char *cur_image;
|
|
|
|
static const char *toolbar_items[] = {
|
|
"First",
|
|
"Previous",
|
|
"Next",
|
|
"Last",
|
|
"Slideshow"
|
|
};
|
|
|
|
static void
|
|
_ephoto_set_title(const char *file)
|
|
{
|
|
char *buffer;
|
|
int length;
|
|
|
|
length = strlen(file) + strlen("Ephoto - ") + 1;
|
|
buffer = alloca(length);
|
|
snprintf(buffer, length, "Ephoto - %s", file);
|
|
elm_win_title_set(em->win, buffer);
|
|
}
|
|
|
|
static void
|
|
_ephoto_go_update(void)
|
|
{
|
|
const char *file_type;
|
|
char *buffer;
|
|
int length;
|
|
|
|
efreet_mime_init();
|
|
|
|
elm_box_unpack(em->flow_browser, image);
|
|
elm_box_unpack(em->flow_browser, image2);
|
|
elm_box_unpack(em->flow_browser, toolbar);
|
|
evas_object_hide(image);
|
|
evas_object_hide(image2);
|
|
|
|
file_type = efreet_mime_type_get(cur_image);
|
|
if (file_type && !strcmp(file_type, "image/jpeg"))
|
|
{
|
|
elm_photocam_file_set(image, cur_image);
|
|
elm_box_pack_end(em->flow_browser, image);
|
|
evas_object_show(image);
|
|
} else {
|
|
elm_image_file_set(image2, cur_image, NULL);
|
|
elm_box_pack_end(em->flow_browser, image2);
|
|
evas_object_show(image2);
|
|
}
|
|
|
|
elm_box_pack_end(em->flow_browser, toolbar);
|
|
|
|
elm_toolbar_item_unselect_all(toolbar);
|
|
|
|
efreet_mime_shutdown();
|
|
|
|
length = strlen(cur_image) + strlen("Ephoto - ") + 1;
|
|
buffer = alloca(length);
|
|
snprintf(buffer, length, "Ephoto - %s", cur_image);
|
|
elm_win_title_set(em->win, buffer);
|
|
}
|
|
|
|
/*Create the flow browser*/
|
|
void
|
|
ephoto_create_flow_browser(void)
|
|
{
|
|
Evas_Object *o;
|
|
|
|
em->flow_browser = elm_box_add(em->win);
|
|
elm_win_resize_object_add(em->win, em->flow_browser);
|
|
evas_object_size_hint_weight_set(em->flow_browser, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
evas_object_size_hint_align_set(em->flow_browser, EVAS_HINT_FILL, EVAS_HINT_FILL);
|
|
|
|
image = elm_photocam_add(em->win);
|
|
elm_photocam_zoom_mode_set(image, ELM_PHOTOCAM_ZOOM_MODE_AUTO_FIT);
|
|
evas_object_size_hint_weight_set(image, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
evas_object_size_hint_align_set(image, EVAS_HINT_FILL, EVAS_HINT_FILL);
|
|
|
|
image2 = elm_image_add(em->win);
|
|
elm_image_smooth_set(image2, EINA_TRUE);
|
|
evas_object_size_hint_weight_set(image2, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
evas_object_size_hint_align_set(image2, EVAS_HINT_FILL, EVAS_HINT_FILL);
|
|
|
|
toolbar = elm_toolbar_add(em->win);
|
|
elm_toolbar_icon_size_set(toolbar, 24);
|
|
elm_toolbar_homogenous_set(toolbar, EINA_TRUE);
|
|
evas_object_size_hint_weight_set(toolbar, EVAS_HINT_EXPAND, 0.0);
|
|
evas_object_size_hint_align_set(toolbar, EVAS_HINT_FILL, 0.5);
|
|
elm_box_pack_end(em->flow_browser, toolbar);
|
|
evas_object_show(toolbar);
|
|
|
|
o = elm_icon_add(em->win);
|
|
elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/go_back.png", NULL);
|
|
elm_toolbar_item_add(toolbar, o, "Go Back", _ephoto_go_back, NULL);
|
|
|
|
o = elm_icon_add(em->win);
|
|
elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/first.png", NULL);
|
|
elm_toolbar_item_add(toolbar, o, "First", _ephoto_go_first, NULL);
|
|
|
|
o = elm_icon_add(em->win);
|
|
elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/previous.png", NULL);
|
|
elm_toolbar_item_add(toolbar, o, "Previous", _ephoto_go_previous, NULL);
|
|
|
|
o = elm_icon_add(em->win);
|
|
elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/next.png", NULL);
|
|
elm_toolbar_item_add(toolbar, o, "Next", _ephoto_go_next, NULL);
|
|
|
|
o = elm_icon_add(em->win);
|
|
elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/last.png", NULL);
|
|
elm_toolbar_item_add(toolbar, o, "Last", _ephoto_go_last, NULL);
|
|
|
|
o = elm_icon_add(em->win);
|
|
elm_icon_file_set(o, PACKAGE_DATA_DIR "/images/play_slideshow.png", NULL);
|
|
elm_toolbar_item_add(toolbar, o, "Slideshow", _ephoto_go_slideshow, NULL);
|
|
}
|
|
|
|
/*Show the flow browser*/
|
|
void
|
|
ephoto_show_flow_browser(const char *current_image)
|
|
{
|
|
const char *file_type;
|
|
Elm_Toolbar_Item *o;
|
|
int i;
|
|
|
|
if (current_image)
|
|
{
|
|
cur_image = current_image;
|
|
|
|
evas_object_event_callback_add(em->flow_browser, EVAS_CALLBACK_KEY_UP,
|
|
_ephoto_key_pressed, NULL);
|
|
|
|
iter = eina_list_data_find_list(em->images, current_image);
|
|
for (i = 0; i < (sizeof (toolbar_items) / sizeof (char*)); ++i)
|
|
{
|
|
o = elm_toolbar_item_find_by_label(toolbar, toolbar_items[i]);
|
|
elm_toolbar_item_disabled_set(o, !iter ? EINA_TRUE : EINA_FALSE);
|
|
}
|
|
|
|
fprintf(stderr, "iter: %p\n", iter);
|
|
|
|
_ephoto_go_update();
|
|
}
|
|
else
|
|
{
|
|
for (i = 0; i < (sizeof (toolbar_items) / sizeof (char*)); ++i)
|
|
{
|
|
o = elm_toolbar_item_find_by_label(toolbar, toolbar_items[i]);
|
|
elm_toolbar_item_disabled_set(o, EINA_TRUE);
|
|
}
|
|
}
|
|
elm_box_pack_end(em->flow_browser, toolbar);
|
|
evas_object_show(toolbar);
|
|
evas_object_show(em->flow_browser);
|
|
evas_object_focus_set(em->flow_browser, 1);
|
|
}
|
|
|
|
/*Hide the flow browser*/
|
|
void
|
|
ephoto_hide_flow_browser(void)
|
|
{
|
|
evas_object_hide(image);
|
|
evas_object_hide(image2);
|
|
evas_object_hide(toolbar);
|
|
evas_object_hide(em->flow_browser);
|
|
}
|
|
|
|
/*Delete the flow browser*/
|
|
void
|
|
ephoto_delete_flow_browser(void)
|
|
{
|
|
Eina_List *items;
|
|
|
|
items = elm_toolbar_item_get_all(toolbar);
|
|
while (items)
|
|
{
|
|
evas_object_del(eina_list_data_get(items));
|
|
items = eina_list_next(items);
|
|
}
|
|
|
|
evas_object_del(image);
|
|
evas_object_del(image2);
|
|
evas_object_del(toolbar);
|
|
evas_object_del(em->flow_browser);
|
|
}
|
|
|
|
/*A key has been pressed*/
|
|
static const struct
|
|
{
|
|
const char *name;
|
|
void (*func)(void *data, Evas_Object *obj, void *event_info);
|
|
} keys[] = {
|
|
{ "Left", _ephoto_go_previous },
|
|
{ "Right", _ephoto_go_next },
|
|
{ "space", _ephoto_go_next },
|
|
{ "Escape", _ephoto_go_back },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static void
|
|
_ephoto_key_pressed(void *data, Evas *e, Evas_Object *obj, void *event_data)
|
|
{
|
|
Evas_Event_Key_Up *eku;
|
|
int i;
|
|
|
|
eku = (Evas_Event_Key_Up *)event_data;
|
|
for (i = 0; keys[i].name; ++i)
|
|
if (!strcmp(eku->keyname, keys[i].name))
|
|
keys[i].func(NULL, NULL, NULL);
|
|
}
|
|
|
|
/*Go back to the thumbnail viewer*/
|
|
static void
|
|
_ephoto_go_back(void *data, Evas_Object *obj, void *event_info)
|
|
{
|
|
ephoto_hide_flow_browser();
|
|
ephoto_show_thumb_browser();
|
|
|
|
elm_toolbar_item_unselect_all(toolbar);
|
|
}
|
|
|
|
/*Go to the very first image in the list*/
|
|
static void
|
|
_ephoto_go_first(void *data, Evas_Object *obj, void *event_info)
|
|
{
|
|
iter = em->images;
|
|
|
|
cur_image = eina_list_data_get(iter);
|
|
_ephoto_go_update();
|
|
}
|
|
|
|
/*Go to the very last image in the list*/
|
|
static void
|
|
_ephoto_go_last(void *data, Evas_Object *obj, void *event_info)
|
|
{
|
|
const char *file_type;
|
|
|
|
iter = eina_list_last(em->images);
|
|
cur_image = eina_list_data_get(iter);
|
|
|
|
_ephoto_go_update();
|
|
}
|
|
|
|
/*Go to the next image in the list*/
|
|
static void
|
|
_ephoto_go_next(void *data, Evas_Object *obj, void *event_info)
|
|
{
|
|
const char *file_type;
|
|
|
|
iter = eina_list_next(iter);
|
|
if (!iter) iter = em->images;
|
|
|
|
cur_image = eina_list_data_get(iter);
|
|
|
|
_ephoto_go_update();
|
|
}
|
|
|
|
/*Go to the previous image in the list*/
|
|
static void
|
|
_ephoto_go_previous(void *data, Evas_Object *obj, void *event_info)
|
|
{
|
|
const char *file_type;
|
|
|
|
iter = eina_list_prev(iter);
|
|
if (!iter)
|
|
iter = eina_list_last(em->images);
|
|
|
|
cur_image = eina_list_data_get(iter);
|
|
|
|
_ephoto_go_update();
|
|
}
|
|
|
|
/*Go to the slideshow*/
|
|
static void
|
|
_ephoto_go_slideshow(void *data, Evas_Object *obj, void *event_info)
|
|
{
|
|
ephoto_hide_flow_browser();
|
|
ephoto_show_slideshow(1, cur_image);
|
|
elm_toolbar_item_unselect_all(toolbar);
|
|
}
|
|
|