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ephoto/src/bin/ephoto_single_browser.c

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#include "ephoto.h"
#define ZOOM_STEP 0.2
static Ecore_Timer *_1s_hold = NULL;
typedef struct _Ephoto_Single_Browser Ephoto_Single_Browser;
typedef struct _Ephoto_Viewer Ephoto_Viewer;
typedef struct _Ephoto_History Ephoto_History;
struct _Ephoto_Single_Browser
{
Ephoto *ephoto;
Evas_Object *main;
Evas_Object *mhbox;
Evas_Object *table;
Evas_Object *viewer;
Evas_Object *nolabel;
Evas_Object *event;
Evas_Object *edit_main;
Elm_Object_Item *save;
const char *pending_path;
Ephoto_Entry *entry;
Ephoto_Orient orient;
Eina_List *handlers;
Eina_List *entries;
Eina_List *history;
unsigned int history_pos;
Eina_Bool editing : 1;
Eina_Bool cropping : 1;
};
struct _Ephoto_Viewer
{
Eina_List *handlers;
Eio_Monitor *monitor;
Eina_List *monitor_handlers;
Evas_Object *scroller;
Evas_Object *table;
Evas_Object *image;
double zoom;
Eina_Bool fit : 1;
Eina_Bool zoom_first : 1;
double duration;
int frame_count;
int cur_frame;
Ecore_Timer *anim_timer;
};
struct _Ephoto_History
{
unsigned int *im_data;
Evas_Coord w;
Evas_Coord h;
Ephoto_Orient orient;
};
/*Common Callbacks*/
static void _ephoto_single_browser_recalc(Ephoto_Single_Browser *sb);
static const char *_ephoto_get_edje_group(const char *path);
static char *_ephoto_get_file_size(const char *path);
static void _ephoto_update_bottom_bar(Ephoto_Single_Browser *sb);
/*Main Callbacks*/
static void _ephoto_main_edit_menu(Ephoto_Single_Browser *sb);
static void _ephoto_main_key_down(void *data, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED);
static void _ephoto_show_settings(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED);
static void _ephoto_main_back(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED);
static void _ephoto_main_del(void *data, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED);
static void _next_entry(Ephoto_Single_Browser *sb);
static void _orient_apply(Ephoto_Single_Browser *sb);
/*Vewer Callbacks*/
static double _viewer_zoom_get(Evas_Object *obj);
static void _viewer_zoom_set(Evas_Object *obj, double zoom);
static void _viewer_zoom_fit(Evas_Object *obj);
/*Common*/
static const char *
_ephoto_get_edje_group(const char *path)
{
const char *group = NULL;
const char *ext = strrchr(path, '.');
if (ext)
{
ext++;
if ((strcasecmp(ext, "edj") == 0))
{
if (edje_file_group_exists(path, "e/desktop/background"))
group = "e/desktop/background";
else
{
Eina_List *g = edje_file_collection_list(path);
group = eina_list_data_get(g);
edje_file_collection_list_free(g);
}
}
}
return group;
}
static void
_ephoto_update_bottom_bar(Ephoto_Single_Browser *sb)
{
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
char image_info[PATH_MAX], *tmp;
Evas_Coord w, h;
if (sb->editing)
return;
evas_object_image_size_get(v->image,
&w, &h);
tmp = _ephoto_get_file_size(sb->entry->path);
snprintf(image_info, PATH_MAX,
"<b>%s:</b> %s <b>%s:</b> %dx%d <b>%s:</b> %s",
_("Type"), efreet_mime_type_get(sb->entry->path),
_("Resolution"), w, h, _("File Size"), tmp);
free(tmp);
elm_object_text_set(sb->ephoto->infolabel, image_info);
}
static char *
_ephoto_get_file_size(const char *path)
{
char isize[PATH_MAX];
Eina_File *f = eina_file_open(path, EINA_FALSE);
size_t size = eina_file_size_get(f);
eina_file_close(f);
double dsize = (double)size;
if (dsize < 1024.0)
snprintf(isize, sizeof(isize), "%'.0f%s", dsize, ngettext("B", "B",
dsize));
else
{
dsize /= 1024.0;
if (dsize < 1024)
snprintf(isize, sizeof(isize), "%'.0f%s", dsize,
ngettext("KB", "KB", dsize));
else
{
dsize /= 1024.0;
if (dsize < 1024)
snprintf(isize, sizeof(isize), "%'.1f%s", dsize,
ngettext("MB", "MB", dsize));
else
{
dsize /= 1024.0;
if (dsize < 1024)
snprintf(isize, sizeof(isize), "%'.1f%s", dsize,
ngettext("GB", "GB", dsize));
else
{
dsize /= 1024.0;
snprintf(isize, sizeof(isize), "%'.1f%s", dsize,
ngettext("TB", "TB", dsize));
}
}
}
}
return strdup(isize);
}
static void
_menu_dismissed_cb(void *data, Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
evas_object_del(obj);
elm_object_focus_set(sb->event, EINA_TRUE);
}
/*Image Viewer Callbacks*/
static Evas_Object *
_image_create_icon(void *data, Evas_Object *parent, Evas_Coord *xoff,
Evas_Coord *yoff)
{
Evas_Object *ic;
Evas_Object *io = data;
const char *f, *g;
Evas_Coord x, y, w, h, xm, ym;
elm_image_file_get(io, &f, &g);
ic = elm_image_add(parent);
elm_image_file_set(ic, f, g);
evas_object_geometry_get(io, &x, &y, &w, &h);
evas_object_move(ic, x, y);
evas_object_resize(ic, 60, 60);
evas_object_show(ic);
evas_pointer_canvas_xy_get(evas_object_evas_get(io), &xm, &ym);
if (xoff)
*xoff = xm - 30;
if (yoff)
*yoff = ym - 30;
return ic;
}
static Eina_Bool
_1s_hold_time(void *data)
{
const char *f;
char dd[PATH_MAX];
Evas_Object *io = data;
elm_image_file_get(io, &f, NULL);
snprintf(dd, sizeof(dd), "file://%s", f);
elm_drag_start(io, ELM_SEL_FORMAT_IMAGE, dd, ELM_XDND_ACTION_COPY,
_image_create_icon, io, NULL, NULL, NULL, NULL, NULL, NULL);
_1s_hold = NULL;
return ECORE_CALLBACK_CANCEL;
}
static void
_image_mouse_down_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED,
Evas_Object *obj, void *event_info)
{
Evas_Object *io = obj;
Evas_Event_Mouse_Down *ev = event_info;
if (ev->flags != EVAS_BUTTON_NONE)
{
ecore_timer_del(_1s_hold);
_1s_hold = NULL;
}
else if (ev->button == 1)
{
_1s_hold = ecore_timer_loop_add(0.5, _1s_hold_time, io);
}
}
static void
_image_mouse_up_cb(void *data, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info)
{
Ephoto_Single_Browser *sb = data;
Evas_Event_Mouse_Up *ev = event_info;
if ((ev->button == 1) && (ev->flags == EVAS_BUTTON_DOUBLE_CLICK))
{
if (!elm_win_fullscreen_get(sb->ephoto->win))
{
elm_win_fullscreen_set(sb->ephoto->win, EINA_TRUE);
elm_box_pack_end(sb->ephoto->statusbar, sb->ephoto->exit);
evas_object_show(sb->ephoto->exit);
}
else
{
elm_win_fullscreen_set(sb->ephoto->win, EINA_FALSE);
elm_box_unpack(sb->ephoto->statusbar, sb->ephoto->exit);
evas_object_hide(sb->ephoto->exit);
}
}
ecore_timer_del(_1s_hold);
_1s_hold = NULL;
}
static void
_scroller_mouse_up_cb(void *data, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info)
{
Ephoto_Single_Browser *sb = data;
Evas_Event_Mouse_Up *ev = event_info;
if (sb->editing)
return;
if (ev->button == 3)
{
_ephoto_main_edit_menu(sb);
_ephoto_update_bottom_bar(sb);
}
}
static void
_viewer_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Viewer *v = data;
Ecore_Event_Handler *handler;
if (v->monitor)
{
eio_monitor_del(v->monitor);
EINA_LIST_FREE(v->monitor_handlers, handler)
ecore_event_handler_del(handler);
}
if (v->anim_timer)
ecore_timer_del(v->anim_timer);
free(v);
}
static Eina_Bool
_monitor_cb(void *data, int type,
void *event EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
if (eina_list_count(sb->history) > 1)
return ECORE_CALLBACK_PASS_ON;
if (type == EIO_MONITOR_FILE_MODIFIED)
{
if (ecore_file_exists(sb->entry->path))
{
Evas_Object *tmp;
Evas_Coord w, h;
const char *group = _ephoto_get_edje_group(sb->entry->path);
tmp = evas_object_image_add(evas_object_evas_get(v->table));
evas_object_image_file_set(tmp, sb->entry->path, group);
evas_object_image_size_get(tmp, &w, &h);
evas_object_del(tmp);
if (w > 0 && h > 0)
{
Eina_Bool fit = v->fit;
double zoom = _viewer_zoom_get(sb->viewer);
_ephoto_single_browser_recalc(sb);
if (fit)
_viewer_zoom_fit(sb->viewer);
else
_viewer_zoom_set(sb->viewer, zoom);
}
}
}
else if (type == EIO_MONITOR_FILE_DELETED)
{
if (!ecore_file_exists(sb->entry->path))
_ephoto_main_back(sb, NULL, NULL);
}
return ECORE_CALLBACK_PASS_ON;
}
static void
_viewer_zoom_apply(Ephoto_Viewer *v, double zoom)
{
v->zoom = zoom;
Evas_Coord w, h;
Evas_Object *image;
image = v->image;
evas_object_image_size_get(image, &w, &h);
w *= zoom;
h *= zoom;
evas_object_size_hint_min_set(v->image, w, h);
evas_object_size_hint_max_set(v->image, w, h);
}
static void
_viewer_zoom_fit_apply(Ephoto_Viewer *v)
{
Evas_Coord cw, ch, iw, ih;
Evas_Object *image;
double zx, zy, zoom;
image = v->image;
evas_object_geometry_get(v->scroller, NULL, NULL, &cw, &ch);
evas_object_image_size_get(image, &iw, &ih);
if ((cw <= 0) || (ch <= 0))
return;
EINA_SAFETY_ON_TRUE_RETURN(iw <= 0);
EINA_SAFETY_ON_TRUE_RETURN(ih <= 0);
zx = (double)(cw - 15) / (double)iw;
zy = (double)(ch - 15) / (double)ih;
zoom = (zx < zy) ? zx : zy;
_viewer_zoom_apply(v, zoom);
}
static void
_viewer_resized(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Viewer *v = data;
if (v->zoom_first)
{
Evas_Coord cw, ch, iw, ih;
Evas_Object *image;
image = v->image;
evas_object_geometry_get(v->scroller, NULL, NULL, &cw, &ch);
evas_object_image_size_get(image, &iw, &ih);
if ((cw <= 0) || (ch <= 0))
return;
EINA_SAFETY_ON_TRUE_RETURN(iw <= 0);
EINA_SAFETY_ON_TRUE_RETURN(ih <= 0);
if (iw < cw && ih < ch)
_viewer_zoom_apply(v, 1);
else
_viewer_zoom_fit_apply(v);
}
else
_viewer_zoom_fit_apply(v);
}
static void
_viewer_zoom_set(Evas_Object *obj, double zoom)
{
Ephoto_Viewer *v = evas_object_data_get(obj, "viewer");
_viewer_zoom_apply(v, zoom);
if (v->fit)
{
evas_object_event_callback_del_full(v->scroller, EVAS_CALLBACK_RESIZE,
_viewer_resized, v);
v->fit = EINA_FALSE;
}
}
static double
_viewer_zoom_get(Evas_Object *obj)
{
Ephoto_Viewer *v = evas_object_data_get(obj, "viewer");
return v->zoom;
}
static void
_viewer_zoom_fit(Evas_Object *obj)
{
Ephoto_Viewer *v = evas_object_data_get(obj, "viewer");
if (v->fit)
return;
v->fit = EINA_TRUE;
evas_object_event_callback_add(v->scroller, EVAS_CALLBACK_RESIZE,
_viewer_resized, v);
_viewer_zoom_fit_apply(v);
}
static void
_orient_set(Ephoto_Single_Browser *sb, Ephoto_Orient orient)
{
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
switch (orient)
{
case EPHOTO_ORIENT_0:
evas_object_image_orient_set(v->image, EVAS_IMAGE_ORIENT_NONE);
break;
case EPHOTO_ORIENT_90:
evas_object_image_orient_set(v->image, EVAS_IMAGE_ORIENT_90);
break;
case EPHOTO_ORIENT_180:
evas_object_image_orient_set(v->image, EVAS_IMAGE_ORIENT_180);
break;
case EPHOTO_ORIENT_270:
evas_object_image_orient_set(v->image, EVAS_IMAGE_ORIENT_270);
break;
case EPHOTO_ORIENT_FLIP_HORIZ:
evas_object_image_orient_set(v->image, EVAS_IMAGE_FLIP_HORIZONTAL);
break;
case EPHOTO_ORIENT_FLIP_VERT:
evas_object_image_orient_set(v->image, EVAS_IMAGE_FLIP_VERTICAL);
break;
case EPHOTO_ORIENT_FLIP_HORIZ_90:
evas_object_image_orient_set(v->image, EVAS_IMAGE_FLIP_TRANSPOSE);
break;
case EPHOTO_ORIENT_FLIP_VERT_90:
evas_object_image_orient_set(v->image, EVAS_IMAGE_FLIP_TRANSVERSE);
break;
default:
return;
}
}
static void
_orient_apply(Ephoto_Single_Browser *sb)
{
Ephoto_History *eh = NULL;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
Evas_Coord w, h;
Eina_List *l;
char buf[PATH_MAX];
_orient_set(sb, sb->orient);
elm_table_unpack(v->table, v->image);
elm_object_content_unset(v->scroller);
evas_object_image_size_get(v->image, &w, &h);
evas_object_image_data_update_add(v->image, 0, 0, w, h);
evas_object_size_hint_min_set(v->image, w, h);
evas_object_size_hint_max_set(v->image, w, h);
elm_table_pack(v->table, v->image, 0, 0, 1, 1);
elm_object_content_set(v->scroller, v->table);
if (sb->history_pos < (eina_list_count(sb->history) - 1))
{
int count;
count = sb->history_pos + 1;
l = eina_list_nth_list(sb->history, count);
while (l)
{
eh = eina_list_data_get(l);
sb->history = eina_list_remove_list(sb->history, l);
free(eh->im_data);
free(eh);
eh = NULL;
l = eina_list_nth_list(sb->history, count);
}
}
eh = calloc(1, sizeof(Ephoto_History));
eh->im_data = malloc(sizeof(unsigned int) * w * h);
eh->im_data = memcpy(eh->im_data, evas_object_image_data_get(v->image, EINA_FALSE),
sizeof(unsigned int) * w * h);
eh->w = w;
eh->h = h;
eh->orient = sb->orient;
sb->history = eina_list_append(sb->history, eh);
sb->history_pos = eina_list_count(sb->history) - 1;
snprintf(buf, PATH_MAX, "%s [%s]", sb->entry->basename, _("MODIFIED"));
ephoto_title_set(sb->ephoto, buf);
_ephoto_update_bottom_bar(sb);
if (v->fit)
_viewer_zoom_fit_apply(v);
else
_viewer_zoom_set(sb->viewer, _viewer_zoom_get(sb->viewer));
}
static void
_rotate_counterclock(Ephoto_Single_Browser *sb)
{
switch (sb->orient)
{
case EPHOTO_ORIENT_0:
sb->orient = EPHOTO_ORIENT_270;
break;
case EPHOTO_ORIENT_90:
sb->orient = EPHOTO_ORIENT_0;
break;
case EPHOTO_ORIENT_180:
sb->orient = EPHOTO_ORIENT_90;
break;
case EPHOTO_ORIENT_270:
sb->orient = EPHOTO_ORIENT_180;
break;
case EPHOTO_ORIENT_FLIP_HORIZ:
sb->orient = EPHOTO_ORIENT_FLIP_VERT_90;
break;
case EPHOTO_ORIENT_FLIP_VERT_90:
sb->orient = EPHOTO_ORIENT_FLIP_VERT;
break;
case EPHOTO_ORIENT_FLIP_VERT:
sb->orient = EPHOTO_ORIENT_FLIP_HORIZ_90;
break;
case EPHOTO_ORIENT_FLIP_HORIZ_90:
sb->orient = EPHOTO_ORIENT_FLIP_HORIZ;
break;
default:
sb->orient = EPHOTO_ORIENT_0;
break;
}
_orient_apply(sb);
}
static void
_rotate_clock(Ephoto_Single_Browser *sb)
{
switch (sb->orient)
{
case EPHOTO_ORIENT_0:
sb->orient = EPHOTO_ORIENT_90;
break;
case EPHOTO_ORIENT_90:
sb->orient = EPHOTO_ORIENT_180;
break;
case EPHOTO_ORIENT_180:
sb->orient = EPHOTO_ORIENT_270;
break;
case EPHOTO_ORIENT_270:
sb->orient = EPHOTO_ORIENT_0;
break;
case EPHOTO_ORIENT_FLIP_HORIZ:
sb->orient = EPHOTO_ORIENT_FLIP_HORIZ_90;
break;
case EPHOTO_ORIENT_FLIP_VERT_90:
sb->orient = EPHOTO_ORIENT_FLIP_HORIZ;
break;
case EPHOTO_ORIENT_FLIP_VERT:
sb->orient = EPHOTO_ORIENT_FLIP_VERT_90;
break;
case EPHOTO_ORIENT_FLIP_HORIZ_90:
sb->orient = EPHOTO_ORIENT_FLIP_VERT;
break;
default:
sb->orient = EPHOTO_ORIENT_0;
break;
}
_orient_apply(sb);
}
static void
_flip_horiz(Ephoto_Single_Browser *sb)
{
switch (sb->orient)
{
case EPHOTO_ORIENT_0:
sb->orient = EPHOTO_ORIENT_FLIP_HORIZ;
break;
case EPHOTO_ORIENT_90:
sb->orient = EPHOTO_ORIENT_FLIP_VERT_90;
break;
case EPHOTO_ORIENT_180:
sb->orient = EPHOTO_ORIENT_FLIP_VERT;
break;
case EPHOTO_ORIENT_270:
sb->orient = EPHOTO_ORIENT_FLIP_HORIZ_90;
break;
case EPHOTO_ORIENT_FLIP_HORIZ:
sb->orient = EPHOTO_ORIENT_0;
break;
case EPHOTO_ORIENT_FLIP_VERT_90:
sb->orient = EPHOTO_ORIENT_90;
break;
case EPHOTO_ORIENT_FLIP_VERT:
sb->orient = EPHOTO_ORIENT_180;
break;
case EPHOTO_ORIENT_FLIP_HORIZ_90:
sb->orient = EPHOTO_ORIENT_270;
break;
default:
sb->orient = EPHOTO_ORIENT_0;
break;
}
_orient_apply(sb);
}
static void
_flip_vert(Ephoto_Single_Browser *sb)
{
switch (sb->orient)
{
case EPHOTO_ORIENT_0:
sb->orient = EPHOTO_ORIENT_FLIP_VERT;
break;
case EPHOTO_ORIENT_90:
sb->orient = EPHOTO_ORIENT_FLIP_HORIZ_90;
break;
case EPHOTO_ORIENT_180:
sb->orient = EPHOTO_ORIENT_FLIP_HORIZ;
break;
case EPHOTO_ORIENT_270:
sb->orient = EPHOTO_ORIENT_FLIP_VERT_90;
break;
case EPHOTO_ORIENT_FLIP_HORIZ:
sb->orient = EPHOTO_ORIENT_180;
break;
case EPHOTO_ORIENT_FLIP_VERT_90:
sb->orient = EPHOTO_ORIENT_270;
break;
case EPHOTO_ORIENT_FLIP_VERT:
sb->orient = EPHOTO_ORIENT_0;
break;
case EPHOTO_ORIENT_FLIP_HORIZ_90:
sb->orient = EPHOTO_ORIENT_90;
break;
default:
sb->orient = EPHOTO_ORIENT_0;
break;
}
_orient_apply(sb);
}
static Ephoto_Entry *
_first_entry_find(Ephoto_Single_Browser *sb)
{
return eina_list_nth(sb->entries, 0);
}
static Ephoto_Entry *
_last_entry_find(Ephoto_Single_Browser *sb)
{
return eina_list_last_data_get(sb->entries);
}
static void
_zoom_set(Ephoto_Single_Browser *sb, double zoom)
{
if (zoom <= 0.0)
return;
_viewer_zoom_set(sb->viewer, zoom);
}
static void
_zoom_fit(Ephoto_Single_Browser *sb)
{
if (sb->viewer)
_viewer_zoom_fit(sb->viewer);
}
static void
_zoom_in(Ephoto_Single_Browser *sb)
{
double change = (1.0 + ZOOM_STEP);
_viewer_zoom_set(sb->viewer, _viewer_zoom_get(sb->viewer) * change);
}
static void
_zoom_out(Ephoto_Single_Browser *sb)
{
double change = (1.0 - ZOOM_STEP);
_viewer_zoom_set(sb->viewer, _viewer_zoom_get(sb->viewer) * change);
}
static void
_zoom_in_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
v->zoom_first = EINA_FALSE;
_zoom_in(sb);
}
static void
_zoom_out_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
v->zoom_first = EINA_FALSE;
_zoom_out(sb);
}
static void
_zoom_1_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
v->zoom_first = EINA_FALSE;
_zoom_set(sb, 1.0);
}
static void
_zoom_fit_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
Eina_Bool first_click;
if (v->zoom_first)
first_click = EINA_TRUE;
else
first_click = EINA_FALSE;
v->zoom_first = EINA_FALSE;
if (first_click)
v->fit = EINA_FALSE;
_zoom_fit(sb);
}
static void
_mouse_wheel(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info)
{
Ephoto_Single_Browser *sb = data;
Evas_Event_Mouse_Wheel *ev = event_info;
if (!evas_key_modifier_is_set(ev->modifiers, "Control"))
return;
if (ev->z > 0)
_zoom_out(sb);
else
_zoom_in(sb);
}
static void
_next_entry(Ephoto_Single_Browser *sb)
{
Ephoto_Entry *entry = NULL;
Eina_List *node;
node = eina_list_data_find_list(sb->entries, sb->entry);
if (!node)
return;
if ((node = node->next))
entry = node->data;
if (!entry)
entry = _first_entry_find(sb);
if (entry)
{
ephoto_single_browser_entry_set(sb->main, entry);
}
}
static void
_prev_entry(Ephoto_Single_Browser *sb)
{
Eina_List *node;
Ephoto_Entry *entry = NULL;
node = eina_list_data_find_list(sb->entries, sb->entry);
if (!node)
return;
if ((node = node->prev))
entry = node->data;
if (!entry)
entry = _last_entry_find(sb);
if (entry)
{
ephoto_single_browser_entry_set(sb->main, entry);
}
}
static void
_first_entry(Ephoto_Single_Browser *sb)
{
Ephoto_Entry *entry = _first_entry_find(sb);
if (!entry)
return;
ephoto_single_browser_entry_set(sb->main, entry);
}
static void
_last_entry(Ephoto_Single_Browser *sb)
{
Ephoto_Entry *entry = _last_entry_find(sb);
if (!entry)
return;
ephoto_single_browser_entry_set(sb->main, entry);
}
static void
_undo_image(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
Ephoto_History *eh;
if (!v)
return;
if (sb->history && sb->history_pos > 0)
{
sb->history_pos--;
eh = eina_list_nth(sb->history, sb->history_pos);
elm_table_unpack(v->table, v->image);
elm_object_content_unset(v->scroller);
_orient_set(sb, eh->orient);
evas_object_image_size_set(v->image, eh->w, eh->h);
evas_object_image_data_set(v->image, eh->im_data);
evas_object_image_data_update_add(v->image, 0, 0, eh->w, eh->h);
evas_object_size_hint_min_set(v->image, eh->w, eh->h);
evas_object_size_hint_max_set(v->image, eh->w, eh->h);
elm_table_pack(v->table, v->image, 0, 0, 1, 1);
elm_object_content_set(v->scroller, v->table);
_ephoto_update_bottom_bar(sb);
if (sb->orient != eh->orient)
sb->orient = eh->orient;
if (v->fit)
_viewer_zoom_fit_apply(v);
else
_viewer_zoom_set(sb->viewer, _viewer_zoom_get(sb->viewer));
}
}
static void
_redo_image(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
Ephoto_History *eh;
if (!v)
return;
if (sb->history && sb->history_pos < (eina_list_count(sb->history) - 1))
{
sb->history_pos++;
eh = eina_list_nth(sb->history, sb->history_pos);
elm_table_unpack(v->table, v->image);
elm_object_content_unset(v->scroller);
_orient_set(sb, eh->orient);
evas_object_image_size_set(v->image, eh->w, eh->h);
evas_object_image_data_set(v->image, eh->im_data);
evas_object_image_data_update_add(v->image, 0, 0, eh->w, eh->h);
evas_object_size_hint_min_set(v->image, eh->w, eh->h);
evas_object_size_hint_max_set(v->image, eh->w, eh->h);
elm_table_pack(v->table, v->image, 0, 0, 1, 1);
elm_object_content_set(v->scroller, v->table);
_ephoto_update_bottom_bar(sb);
if (sb->orient != eh->orient)
sb->orient = eh->orient;
if (v->fit)
_viewer_zoom_fit_apply(v);
else
_viewer_zoom_set(sb->viewer, _viewer_zoom_get(sb->viewer));
}
}
static void
_reset_yes(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *popup = data;
Ephoto_Single_Browser *sb = evas_object_data_get(popup, "single_browser");
sb->orient = EPHOTO_ORIENT_0;
ephoto_single_browser_entry_set(sb->main, sb->entry);
evas_object_del(popup);
if (sb->event)
{
elm_object_focus_set(sb->event, EINA_TRUE);
}
}
static void
_reset_no(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *popup = data;
Ephoto_Single_Browser *sb = evas_object_data_get(popup, "single_browser");
evas_object_del(popup);
if (sb->event)
{
elm_object_focus_set(sb->event, EINA_TRUE);
}
}
static void
_reset_image(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Evas_Object *popup, *box, *label, *ic, *button;
popup = elm_popup_add(sb->ephoto->win);
elm_object_part_text_set(popup, "title,text", _("Reset Image"));
elm_popup_orient_set(popup, ELM_POPUP_ORIENT_CENTER);
box = elm_box_add(popup);
elm_box_horizontal_set(box, EINA_FALSE);
EPHOTO_WEIGHT(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
EPHOTO_FILL(box);
evas_object_show(box);
label = elm_label_add(box);
elm_object_text_set(label,
_("Are you sure you want to reset your changes?"));
EPHOTO_EXPAND(label);
EPHOTO_FILL(label);
elm_box_pack_end(box, label);
evas_object_show(label);
ic = elm_icon_add(popup);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_icon_standard_set(ic, "document-save");
button = elm_button_add(popup);
elm_object_text_set(button, _("Yes"));
elm_object_part_content_set(button, "icon", ic);
evas_object_smart_callback_add(button, "clicked", _reset_yes, popup);
elm_object_part_content_set(popup, "button1", button);
evas_object_show(button);
ic = elm_icon_add(popup);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_icon_standard_set(ic, "window-close");
button = elm_button_add(popup);
elm_object_text_set(button, _("No"));
elm_object_part_content_set(button, "icon", ic);
evas_object_smart_callback_add(button, "clicked", _reset_no, popup);
elm_object_part_content_set(popup, "button2", button);
evas_object_show(button);
evas_object_data_set(popup, "single_browser", sb);
elm_object_part_content_set(popup, "default", box);
evas_object_show(popup);
}
static void
_close_editor(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
evas_object_del(sb->edit_main);
sb->edit_main = NULL;
if (sb->ephoto->folders_toggle)
{
evas_object_show(sb->ephoto->dir_browser);
elm_box_pack_start(sb->ephoto->layout, sb->ephoto->dir_browser);
}
elm_table_pack(sb->ephoto->main, sb->ephoto->statusbar, 0, 2, 1, 1);
evas_object_show(sb->ephoto->statusbar);
}
static void
_save_image(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_file_save_image(sb->ephoto, sb->entry, v->image);
}
static void
_save_image_as(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_file_save_image_as(sb->ephoto, sb->entry, v->image);
}
static void
_upload_image(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
ephoto_file_upload_image(sb->ephoto, sb->entry);
}
static void
_delete_image(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Eina_List *files = NULL;
files = eina_list_append(files, sb->entry->path);
ephoto_file_delete(sb->ephoto, files, EINA_FILE_REG);
}
static void
_rename_image(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
ephoto_file_rename(sb->ephoto, sb->entry->path);
}
static void
_go_prev(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
_prev_entry(sb);
}
static void
_go_next(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
_next_entry(sb);
}
static void
_go_rotate_counterclock(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
_rotate_counterclock(sb);
}
static void
_go_rotate_clock(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
_rotate_clock(sb);
}
static void
_go_flip_horiz(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
_flip_horiz(sb);
}
static void
_go_flip_vert(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
_flip_vert(sb);
}
static void
_crop_image(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
sb->cropping = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
evas_object_del(sb->edit_main);
sb->edit_main = NULL;
elm_table_unpack(v->table, v->image);
ephoto_cropper_add(sb->ephoto, sb->main, sb->mhbox, v->table, v->image);
}
}
static void
_scale_image(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
evas_object_del(sb->edit_main);
sb->edit_main = NULL;
ephoto_scale_add(sb->ephoto, sb->main, sb->mhbox, v->image, sb->entry->path);
}
}
static void
_go_bcg(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
evas_object_del(sb->edit_main);
sb->edit_main = NULL;
ephoto_bcg_add(sb->ephoto, sb->main, sb->mhbox, v->image);
}
}
static void
_go_hsv(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
evas_object_del(sb->edit_main);
sb->edit_main = NULL;
ephoto_hsv_add(sb->ephoto, sb->main, sb->mhbox, v->image);
}
}
static void
_go_color(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
evas_object_del(sb->edit_main);
sb->edit_main = NULL;
ephoto_color_add(sb->ephoto, sb->main, sb->mhbox, v->image);
}
}
static void
_go_reye(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
evas_object_del(sb->edit_main);
sb->edit_main = NULL;
ephoto_red_eye_add(sb->ephoto, sb->main, sb->mhbox, v->image);
}
}
static void
_go_auto_eq(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_histogram_eq(sb->ephoto, v->image);
}
}
static void
_go_blur(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_blur(sb->ephoto, v->image);
}
}
static void
_go_sharpen(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_sharpen(sb->ephoto, v->image);
}
}
static void
_go_dither(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_dither(sb->ephoto, v->image);
}
}
static void
_go_black_and_white(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_black_and_white(sb->ephoto, v->image);
}
}
static void
_go_old_photo(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_old_photo(sb->ephoto, v->image);
}
}
static void
_go_posterize(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_posterize(sb->ephoto, v->image);
}
}
static void
_go_painting(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_painting(sb->ephoto, v->image);
}
}
static void
_go_invert(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_invert(sb->ephoto, v->image);
}
}
static void
_go_sketch(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_sketch(sb->ephoto, v->image);
}
}
static void
_go_edge(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_edge(sb->ephoto, v->image);
}
}
static void
_go_emboss(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->viewer)
{
sb->editing = EINA_TRUE;
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
ephoto_filter_emboss(sb->ephoto, v->image);
}
}
/*Image Viewer Function*/
static Eina_Bool
_animate_cb(void *data)
{
Ephoto_Viewer *v = data;
v->cur_frame++;
if (v->cur_frame > v->frame_count)
v->cur_frame = 1;
evas_object_image_animated_frame_set(v->image, v->cur_frame);
v->duration = evas_object_image_animated_frame_duration_get(v->image,
v->cur_frame, 0);
if (v->duration > 0)
ecore_timer_interval_set(v->anim_timer, v->duration);
return ECORE_CALLBACK_RENEW;
}
static Evas_Object *
_viewer_add(Evas_Object *parent, const char *path, Ephoto_Single_Browser *sb)
{
Ephoto_Viewer *v;
int err;
Evas_Coord w, h;
const char *group;
EINA_SAFETY_ON_NULL_RETURN_VAL(path, NULL);
group = _ephoto_get_edje_group(path);
v = calloc(1, sizeof(Ephoto_Viewer));
v->zoom_first = EINA_TRUE;
v->cur_frame = 0;
v->anim_timer = NULL;
v->duration = 0;
v->frame_count = 0;
v->scroller = elm_scroller_add(parent);
EPHOTO_EXPAND(v->scroller);
EPHOTO_FILL(v->scroller);
evas_object_data_set(v->scroller, "viewer", v);
evas_object_event_callback_add(v->scroller, EVAS_CALLBACK_MOUSE_UP,
_scroller_mouse_up_cb, sb);
evas_object_event_callback_add(v->scroller, EVAS_CALLBACK_DEL, _viewer_del,
v);
evas_object_show(v->scroller);
v->table = elm_table_add(v->scroller);
EPHOTO_EXPAND(v->table);
EPHOTO_FILL(v->table);
evas_object_size_hint_align_set(v->table, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_content_set(v->scroller, v->table);
evas_object_show(v->table);
v->image = evas_object_image_add(evas_object_evas_get(v->table));
evas_object_image_load_orientation_set(v->image, EINA_TRUE);
evas_object_image_filled_set(v->image, EINA_TRUE);
evas_object_image_smooth_scale_set(v->image, sb->ephoto->config->smooth);
evas_object_image_preload(v->image, EINA_FALSE);
evas_object_image_file_set(v->image, path, group);
err = evas_object_image_load_error_get(v->image);
if (err != EVAS_LOAD_ERROR_NONE)
goto error;
evas_object_image_size_get(v->image, &w, &h);
elm_drop_target_add(v->image, ELM_SEL_FORMAT_IMAGE, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL);
evas_object_size_hint_min_set(v->image, w, h);
evas_object_size_hint_max_set(v->image, w, h);
evas_object_event_callback_add(v->image, EVAS_CALLBACK_MOUSE_DOWN,
_image_mouse_down_cb, sb);
evas_object_event_callback_add(v->image, EVAS_CALLBACK_MOUSE_UP,
_image_mouse_up_cb, sb);
elm_table_pack(v->table, v->image, 0, 0, 1, 1);
evas_object_show(v->image);
if (evas_object_image_animated_get(v->image))
{
v->frame_count = evas_object_image_animated_frame_count_get(v->image);
v->cur_frame = 1;
evas_object_image_animated_frame_set(v->image, v->cur_frame);
v->duration = evas_object_image_animated_frame_duration_get(v->image,
v->cur_frame, 0);
v->anim_timer = ecore_timer_loop_add(v->duration, _animate_cb, v);
}
v->monitor = eio_monitor_add(path);
v->monitor_handlers =
eina_list_append(v->monitor_handlers,
ecore_event_handler_add(EIO_MONITOR_FILE_MODIFIED,
_monitor_cb, sb));
v->monitor_handlers =
eina_list_append(v->monitor_handlers,
ecore_event_handler_add(EIO_MONITOR_FILE_DELETED,
_monitor_cb, sb));
return v->scroller;
error:
evas_object_event_callback_del(v->scroller, EVAS_CALLBACK_DEL, _viewer_del);
evas_object_data_del(v->scroller, "viewer");
free(v);
return NULL;
}
/*Single Browser Populating Functions*/
static Eina_Bool
_ephoto_single_populate_end(void *data, int type EINA_UNUSED,
void *event EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (!sb->entry && sb->ephoto->state == EPHOTO_STATE_SINGLE)
ephoto_single_browser_entry_set(sb->main,
_first_entry_find(sb));
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ephoto_single_entry_create(void *data, int type EINA_UNUSED,
void *event EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ephoto_Event_Entry_Create *ev = event;
Ephoto_Entry *e;
e = ev->entry;
if (sb->pending_path && !strcmp(e->path, sb->pending_path))
{
eina_stringshare_del(sb->pending_path);
ephoto_single_browser_entry_set(sb->main, e);
}
return ECORE_CALLBACK_PASS_ON;
}
static void
_ephoto_single_browser_recalc(Ephoto_Single_Browser *sb)
{
if (sb->viewer)
{
evas_object_del(sb->viewer);
sb->viewer = NULL;
}
if (sb->nolabel)
{
evas_object_del(sb->nolabel);
sb->nolabel = NULL;
}
if (sb->entry)
{
const char *bname = NULL;
if (ecore_file_exists(sb->entry->path))
bname = ecore_file_file_get(sb->entry->path);
if (bname)
sb->viewer = _viewer_add(sb->main, sb->entry->path, sb);
if (sb->viewer)
{
elm_box_pack_start(sb->mhbox, sb->viewer);
evas_object_show(sb->viewer);
evas_object_event_callback_add(sb->viewer,
EVAS_CALLBACK_MOUSE_WHEEL, _mouse_wheel, sb);
_ephoto_update_bottom_bar(sb);
ephoto_title_set(sb->ephoto, bname);
if (!_ephoto_file_image_can_save(strrchr(bname, '.') + 1))
elm_object_item_disabled_set(sb->save, EINA_TRUE);
else
elm_object_item_disabled_set(sb->save, EINA_FALSE);
}
else
{
sb->nolabel = elm_label_add(sb->mhbox);
elm_label_line_wrap_set(sb->nolabel, ELM_WRAP_WORD);
elm_object_text_set(sb->nolabel,
_("This image does not exist or is corrupted!"));
EPHOTO_EXPAND(sb->nolabel);
EPHOTO_FILL(sb->nolabel);
elm_box_pack_start(sb->mhbox, sb->nolabel);
evas_object_show(sb->nolabel);
ephoto_title_set(sb->ephoto, _("Bad Image"));
}
}
}
static void
_edit_function_item_add(Evas_Object *parent, const char *icon, const char *label,
Evas_Smart_Cb callback, void *data)
{
Evas_Object *button, *ic;
ic = elm_icon_add(parent);
evas_object_size_hint_min_set(ic, 20 * elm_config_scale_get(),
20 * elm_config_scale_get());
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_icon_standard_set(ic, icon);
button = elm_button_add(parent);
elm_object_tooltip_text_set(button, label);
elm_object_tooltip_orient_set(button, ELM_TOOLTIP_ORIENT_LEFT);
elm_object_tooltip_window_mode_set(button, EINA_TRUE);
elm_object_part_content_set(button, "icon", ic);
evas_object_size_hint_min_set(button, 30 * elm_config_scale_get(),
30 * elm_config_scale_get());
evas_object_smart_callback_add(button, "clicked", callback, data);
EPHOTO_WEIGHT(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
EPHOTO_FILL(button);
elm_box_pack_end(parent, button);
evas_object_show(button);
}
char *
_item2_text_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part EINA_UNUSED)
{
char *txt = data;
if (txt)
return strdup(txt);
else
return NULL;
}
char *
_item_text_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part EINA_UNUSED)
{
Evas_Object *ic = data;
char *txt = evas_object_data_get(ic, "label");
if (txt)
return strdup(txt);
else
return NULL;
}
char *
_header_text_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part EINA_UNUSED)
{
char *txt = data;
if (txt)
return strdup(txt);
else
return NULL;
}
Evas_Object *
_item_content_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part)
{
Evas_Object *ic = data;
if (!strcmp(part, "elm.swallow.end"))
return NULL;
return ic;
}
static void
_edit_item_add(Evas_Object *parent, Elm_Object_Item *par, const char *icon, const char *label,
Evas_Smart_Cb callback, void *data)
{
Evas_Object *ic;
Elm_Genlist_Item_Class *itc = elm_genlist_item_class_new();
Elm_Genlist_Item_Class *itc2 = elm_genlist_item_class_new();
itc = elm_genlist_item_class_new();
itc->item_style = "default";
itc->func.text_get = _item_text_get;
itc->func.content_get = _item_content_get;
itc->func.state_get = NULL;
itc->func.del = NULL;
itc2 = elm_genlist_item_class_new();
itc2->item_style = "no_icon";
itc2->func.text_get = _item2_text_get;
itc2->func.content_get = NULL;
itc2->func.state_get = NULL;
itc2->func.del = NULL;
if (icon)
{
ic = elm_icon_add(parent);
evas_object_size_hint_min_set(ic, 20 * elm_config_scale_get(),
20 * elm_config_scale_get());
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_icon_standard_set(ic, icon);
evas_object_data_set(ic, "label", label);
elm_genlist_item_append(parent, itc, ic, par,
ELM_GENLIST_ITEM_NONE, callback, data);
}
else
{
elm_genlist_item_append(parent, itc2, label, par,
ELM_GENLIST_ITEM_NONE, callback, data);
}
}
static void
_editor_menu(void *data, Evas_Object *obj EINA_UNUSED, void *event_data EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Evas_Object *frame, *box, *vbox, *sep, *list;
Elm_Genlist_Item_Class *itc = elm_genlist_item_class_new();
Elm_Object_Item *par;
itc = elm_genlist_item_class_new();
itc->item_style = "group_index";
itc->func.text_get = _header_text_get;
itc->func.content_get = NULL;
itc->func.state_get = NULL;
itc->func.del = NULL;
if (evas_object_visible_get(sb->ephoto->dir_browser))
elm_box_unpack(sb->ephoto->layout, sb->ephoto->dir_browser);
if (evas_object_visible_get(sb->ephoto->statusbar))
elm_table_unpack(sb->ephoto->main, sb->ephoto->statusbar);
evas_object_hide(sb->ephoto->dir_browser);
evas_object_hide(sb->ephoto->statusbar);
frame = elm_frame_add(sb->mhbox);
elm_object_text_set(frame, _("Edit"));
EPHOTO_WEIGHT(frame, sb->ephoto->config->right_size, EVAS_HINT_EXPAND);
EPHOTO_FILL(frame);
elm_box_pack_end(sb->mhbox, frame);
evas_object_show(frame);
box = elm_box_add(frame);
elm_box_horizontal_set(box, EINA_TRUE);
EPHOTO_EXPAND(box);
EPHOTO_FILL(box);
evas_object_data_set(box, "frame", frame);
elm_object_content_set(frame, box);
evas_object_show(box);
vbox = elm_box_add(box);
elm_box_horizontal_set(vbox, EINA_FALSE);
EPHOTO_EXPAND(vbox);
EPHOTO_FILL(vbox);
elm_box_pack_end(box, vbox);
evas_object_show(vbox);
sep = elm_separator_add(box);
elm_separator_horizontal_set(sep, EINA_FALSE);
EPHOTO_WEIGHT(sep, EVAS_HINT_FILL, EVAS_HINT_EXPAND);
EPHOTO_FILL(sep);
elm_box_pack_end(box, sep);
evas_object_show(sep);
list = elm_genlist_add(vbox);
elm_genlist_select_mode_set(list, ELM_OBJECT_SELECT_MODE_ALWAYS);
EPHOTO_EXPAND(list);
EPHOTO_FILL(list);
elm_box_pack_end(vbox, list);
evas_object_show(list);
par = elm_genlist_item_append(list, itc, _("Transform"), NULL, ELM_GENLIST_ITEM_GROUP,
NULL, NULL);
elm_genlist_item_select_mode_set(par, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
_edit_item_add(list, par, "edit-cut", _("Crop"), _crop_image, sb);
_edit_item_add(list, par, "zoom-in", _("Scale"), _scale_image, sb);
_edit_item_add(list, par, "object-rotate-left", _("Rotate Left"),
_go_rotate_counterclock, sb);
_edit_item_add(list, par, "object-rotate-right", _("Rotate Right"),
_go_rotate_clock, sb);
_edit_item_add(list, par, "object-flip-horizontal", _("Flip Horizontal"),
_go_flip_horiz, sb);
_edit_item_add(list, par, "object-flip-vertical", _("Flip Vertical"),
_go_flip_vert, sb);
par = elm_genlist_item_append(list, itc, _("Adjustable Filters"), NULL, ELM_GENLIST_ITEM_GROUP,
NULL, NULL);
elm_genlist_item_select_mode_set(par, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
_edit_item_add(list, par, NULL, _("Brightness/Contrast/Gamma"),
_go_bcg, sb);
_edit_item_add(list, par, NULL, _("Hue/Saturation/Value"),
_go_hsv, sb);
_edit_item_add(list, par, NULL, _("Color Levels"),
_go_color, sb);
_edit_item_add(list, par, NULL, _("Red Eye Removal"),
_go_reye, sb);
par = elm_genlist_item_append(list, itc, _("Quick Filters"), NULL, ELM_GENLIST_ITEM_GROUP,
NULL, NULL);
elm_genlist_item_select_mode_set(par, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
_edit_item_add(list, par, NULL, _("Auto Equalize"),
_go_auto_eq, sb);
_edit_item_add(list, par, NULL, _("Black and White"),
_go_black_and_white, sb);
_edit_item_add(list, par, NULL, _("Blur"),
_go_blur, sb);
_edit_item_add(list, par, NULL, _("Dither"),
_go_dither, sb);
_edit_item_add(list, par, NULL, _("Edge Detect"),
_go_edge, sb);
_edit_item_add(list, par, NULL, _("Emboss"),
_go_emboss, sb);
_edit_item_add(list, par, NULL, _("Invert Colors"),
_go_invert, sb);
_edit_item_add(list, par, NULL, _("Old Photo"),
_go_old_photo, sb);
_edit_item_add(list, par, NULL, _("Painting"),
_go_painting, sb);
_edit_item_add(list, par, NULL, _("Posterize"),
_go_posterize, sb);
_edit_item_add(list, par, NULL, _("Sharpen"),
_go_sharpen, sb);
_edit_item_add(list, par, NULL, _("Sketch"),
_go_sketch, sb);
vbox = elm_box_add(box);
elm_box_horizontal_set(vbox, EINA_FALSE);
elm_box_homogeneous_set(vbox, EINA_TRUE);
EPHOTO_WEIGHT(vbox, EVAS_HINT_FILL, EVAS_HINT_EXPAND);
EPHOTO_FILL(vbox);
evas_object_size_hint_min_set(vbox, 30, 30);
elm_box_pack_end(box, vbox);
evas_object_show(vbox);
_edit_function_item_add(vbox, "document-save", _("Save"), _save_image, sb);
_edit_function_item_add(vbox, "document-save-as", _("Save As"),
_save_image_as, sb);
_edit_function_item_add(vbox, "document-send", _("Upload"), _upload_image,
sb);
_edit_function_item_add(vbox, "edit-undo", _("Undo"), _undo_image, sb);
_edit_function_item_add(vbox, "edit-redo", _("Redo"), _redo_image, sb);
_edit_function_item_add(vbox, "edit-clear", _("Reset"), _reset_image, sb);
_edit_function_item_add(vbox, "window-close", _("Close"), _close_editor, sb);
sb->edit_main = frame;
}
static Eina_Bool
_show_edit_main(void *data, int type EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
_editor_menu(sb, NULL, NULL);
return ECORE_CALLBACK_PASS_ON;
}
/*Ephoto Main Callbacks*/
static void
_add_edit_menu_items(Ephoto_Single_Browser *sb, Evas_Object *menu)
{
Elm_Object_Item *menu_it;
menu_it = elm_menu_item_add(menu, NULL, "document-properties", _("File"), NULL, NULL);
elm_menu_item_add(menu, menu_it, "edit-cut", _("Edit"), _editor_menu, sb);
elm_menu_item_add(menu, menu_it, "edit-clear", _("Reset"), _reset_image, sb);
elm_menu_item_add(menu, menu_it, "document-save", _("Save"), _save_image, sb);
elm_menu_item_add(menu, menu_it, "document-save-as", _("Save As"),
_save_image_as, sb);
elm_menu_item_add(menu, menu_it, "edit", _("Rename"),
_rename_image, sb);
elm_menu_item_add(menu, menu_it, "edit-delete", _("Delete"),
_delete_image, sb);
elm_menu_item_add(menu, menu_it, "document-send", _("Upload"), _upload_image,
sb);
elm_menu_item_separator_add(menu, NULL);
elm_menu_item_add(menu, NULL, "zoom-fit", _("Zoom Fit"), _zoom_fit_cb,
sb);
elm_menu_item_add(menu, NULL, "zoom-original", _("Zoom 1:1"), _zoom_1_cb,
sb);
elm_menu_item_add(menu, NULL, "object-flip-horizontal", _("Flip Horizontal"), _go_flip_horiz,
sb);
elm_menu_item_add(menu, NULL, "object-flip-vertical", _("Flip Vertical"), _go_flip_vert,
sb);
}
static void
_ephoto_main_edit_menu(Ephoto_Single_Browser *sb)
{
Evas_Object *menu;
Evas_Coord x, y;
evas_pointer_canvas_xy_get(evas_object_evas_get(sb->main), &x, &y);
menu = elm_menu_add(sb->ephoto->win);
elm_menu_move(menu, x, y);
_add_edit_menu_items(sb, menu);
evas_object_smart_callback_add(menu, "dismissed", _menu_dismissed_cb,
sb);
evas_object_show(menu);
}
static void
_ephoto_main_key_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info)
{
Ephoto_Single_Browser *sb = data;
Evas_Event_Key_Down *ev = event_info;
Eina_Bool ctrl = evas_key_modifier_is_set(ev->modifiers, "Control");
Eina_Bool shift = evas_key_modifier_is_set(ev->modifiers, "Shift");
const char *k = ev->keyname;
if (sb->ephoto->state != EPHOTO_STATE_SINGLE)
return;
if (ctrl)
{
if ((!strcmp(k, "plus")) || (!strcmp(k, "equal")))
_zoom_in(sb);
else if (!strcmp(k, "minus"))
_zoom_out(sb);
else if (!strcmp(k, "0"))
{
if (shift)
_zoom_fit(sb);
else
_zoom_set(sb, 1.0);
}
else if (!strcmp(k, "f") && !sb->editing)
{
if (shift)
ephoto_show_folders(sb->ephoto, EINA_TRUE);
}
else if (!strcmp(k, "l") && !sb->editing)
{
if (!shift)
_rotate_counterclock(sb);
else
_flip_horiz(sb);
}
else if (!strcmp(k, "r") && !sb->editing)
{
if (!shift)
_rotate_clock(sb);
else
_flip_vert(sb);
}
else if (!strcmp(k, "Delete"))
{
_delete_image(sb, NULL, NULL);
}
else if (!strcmp(k, "s"))
{
if (!shift)
_save_image_as(sb, NULL, NULL);
else
_save_image(sb, NULL, NULL);
}
else if (!strcmp(k, "u"))
{
_reset_image(sb, NULL, NULL);
}
else if (!strcmp(k, "z"))
{
if (!shift)
_undo_image(sb, NULL, NULL);
else
_redo_image(sb, NULL, NULL);
}
else if (!strcmp(k, "y"))
{
_redo_image(sb, NULL, NULL);
}
return;
}
if (!strcmp(k, "Escape") && !sb->editing && !sb->edit_main)
{
if (sb->event)
{
evas_object_del(sb->event);
sb->event = NULL;
}
evas_object_smart_callback_call(sb->main, "back", sb->entry);
}
else if (!strcmp(k, "Left") && !sb->editing)
_prev_entry(sb);
else if (!strcmp(k, "Right") && !sb->editing)
_next_entry(sb);
else if (!strcmp(k, "space") && !sb->editing)
_next_entry(sb);
else if (!strcmp(k, "Home") && !sb->editing)
_first_entry(sb);
else if (!strcmp(k, "End") && !sb->editing)
_last_entry(sb);
else if (!strcmp(k, "F1"))
{
_ephoto_show_settings(sb, NULL, NULL);
}
else if (!strcmp(k, "F2"))
{
_rename_image(sb, NULL, NULL);
}
else if (!strcmp(k, "F5") && !sb->editing)
{
if (sb->entry)
{
if (sb->event)
{
evas_object_del(sb->event);
sb->event = NULL;
}
evas_object_smart_callback_call(sb->main, "slideshow", sb->entry);
}
}
else if (!strcmp(k, "F11"))
{
if (!elm_win_fullscreen_get(sb->ephoto->win))
{
elm_win_fullscreen_set(sb->ephoto->win, EINA_TRUE);
elm_box_pack_end(sb->ephoto->statusbar, sb->ephoto->exit);
evas_object_show(sb->ephoto->exit);
}
else
{
elm_win_fullscreen_set(sb->ephoto->win, EINA_FALSE);
elm_box_unpack(sb->ephoto->statusbar, sb->ephoto->exit);
evas_object_hide(sb->ephoto->exit);
}
}
}
void
ephoto_single_browser_slideshow(Evas_Object *obj)
{
Ephoto_Single_Browser *sb = evas_object_data_get(obj, "single_browser");
if (sb->entry)
{
if (sb->event)
{
evas_object_del(sb->event);
sb->event = NULL;
}
evas_object_smart_callback_call(sb->main, "slideshow", sb->entry);
}
}
static void
_ephoto_show_settings(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
ephoto_config_main(sb->ephoto);
}
static void
_ephoto_main_back(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
if (sb->event)
{
evas_object_del(sb->event);
sb->event = NULL;
}
if (sb->editing)
_close_editor(sb, NULL, NULL);
evas_object_smart_callback_call(sb->main, "back", sb->entry);
}
static void
_ephoto_main_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Single_Browser *sb = data;
Ecore_Event_Handler *handler;
Eina_Iterator *tmps;
Eina_File_Direct_Info *info;
Ephoto_History *eh;
EINA_LIST_FREE(sb->handlers, handler)
ecore_event_handler_del(handler);
if (sb->pending_path)
eina_stringshare_del(sb->pending_path);
if (sb->edit_main)
evas_object_del(sb->edit_main);
sb->edit_main = NULL;
tmps = eina_file_stat_ls(sb->ephoto->config_path);
EINA_ITERATOR_FOREACH(tmps, info)
{
const char *bname = info->path + info->name_start;
if (!strncmp(bname, "tmp", 3))
ecore_file_unlink(info->path);
}
eina_iterator_free(tmps);
if (sb->history)
{
EINA_LIST_FREE(sb->history, eh)
{
free(eh->im_data);
free(eh);
eh = NULL;
}
sb->history = NULL;
sb->history_pos = 0;
}
free(sb);
}
void
ephoto_single_browser_entries_set(Evas_Object *obj, Eina_List *entries)
{
Ephoto_Single_Browser *sb = evas_object_data_get(obj, "single_browser");
Ephoto_Viewer *v = NULL;
if (sb->viewer)
v = evas_object_data_get(sb->viewer, "viewer");
if (entries)
{
sb->entries = entries;
if (sb->ephoto->state == EPHOTO_STATE_SINGLE)
{
if (v)
{
const char *image;
char *dir;
elm_image_file_get(v->image, &image, NULL);
dir = ecore_file_dir_get(image);
if (!dir)
{
ephoto_single_browser_entry_set(sb->main,
_first_entry_find(sb));
}
else
{
if (strcmp(sb->ephoto->config->directory, dir))
ephoto_single_browser_entry_set(sb->main,
_first_entry_find(sb));
free(dir);
}
}
else
ephoto_single_browser_entry_set(sb->main,
_first_entry_find(sb));
}
}
else
ephoto_single_browser_entry_set(sb->main, NULL);
}
void
ephoto_single_browser_entry_set(Evas_Object *obj, Ephoto_Entry *entry)
{
Ephoto_Single_Browser *sb = evas_object_data_get(obj, "single_browser");
Ephoto_Viewer *v;
Ephoto_History *eh;
Evas_Coord w, h;
if (!entry)
sb->entry = NULL;
else if (entry)
sb->entry = entry;
_ephoto_single_browser_recalc(sb);
if (sb->history)
{
EINA_LIST_FREE(sb->history, eh)
{
free(eh->im_data);
free(eh);
eh = NULL;
}
sb->history = NULL;
sb->history_pos = 0;
}
if (sb->viewer)
{
v = evas_object_data_get(sb->viewer, "viewer");
evas_object_image_size_get(v->image, &w, &h);
eh = calloc(1, sizeof(Ephoto_History));
eh->im_data = malloc(sizeof(unsigned int) * w * h);
memcpy(eh->im_data, evas_object_image_data_get(v->image, EINA_FALSE),
sizeof(unsigned int) * w * h);
eh->w = w;
eh->h = h;
eh->orient = sb->orient;
sb->history = eina_list_append(sb->history, eh);
_zoom_fit(sb);
}
if (sb->event)
{
evas_object_del(sb->event);
sb->event = NULL;
}
sb->event = evas_object_rectangle_add(sb->ephoto->win);
evas_object_smart_member_add(sb->event, sb->ephoto->win);
evas_object_color_set(sb->event, 0, 0, 0, 0);
evas_object_repeat_events_set(sb->event, EINA_TRUE);
evas_object_show(sb->event);
evas_object_event_callback_add(sb->event, EVAS_CALLBACK_KEY_DOWN, _ephoto_main_key_down,
sb);
evas_object_raise(sb->event);
elm_object_focus_set(sb->event, EINA_TRUE);
}
void
ephoto_single_browser_focus_set(Ephoto *ephoto)
{
Ephoto_Single_Browser *sb = evas_object_data_get
(ephoto->single_browser, "single_browser");
if (sb->event)
{
evas_object_raise(sb->event);
elm_object_focus_set(sb->event, EINA_TRUE);
}
}
void
ephoto_single_browser_path_pending_set(Evas_Object *obj, const char *path)
{
Ephoto_Single_Browser *sb = evas_object_data_get(obj, "single_browser");
ephoto_single_browser_path_pending_unset(obj);
sb->pending_path = eina_stringshare_add(path);
}
void
ephoto_single_browser_path_pending_unset(Evas_Object *obj)
{
Ephoto_Single_Browser *sb = evas_object_data_get(obj, "single_browser");
if (sb->pending_path)
{
eina_stringshare_del(sb->pending_path);
sb->pending_path = NULL;
}
}
void
ephoto_single_browser_path_created(Evas_Object *obj, Ephoto_Entry *entry)
{
Ephoto_Single_Browser *sb = evas_object_data_get(obj, "single_browser");
if (sb->pending_path && !strcmp(entry->path, sb->pending_path))
{
eina_stringshare_del(sb->pending_path);
sb->pending_path = NULL;
ephoto_single_browser_entry_set(sb->ephoto->single_browser, entry);
}
}
void
ephoto_single_browser_image_data_update(Evas_Object *main, Evas_Object *image,
unsigned int *image_data, Evas_Coord w, Evas_Coord h)
{
Ephoto_Single_Browser *sb = evas_object_data_get(main, "single_browser");
if (sb->editing)
{
evas_object_image_data_set(image, image_data);
evas_object_image_data_update_add(image, 0, 0, w,
h);
}
}
void
ephoto_single_browser_image_data_done(Evas_Object *main,
unsigned int *image_data, Evas_Coord w, Evas_Coord h)
{
Ephoto_Single_Browser *sb = evas_object_data_get(main, "single_browser");
Ephoto_History *eh;
Eina_List *l;
char buf[PATH_MAX];
if (!image_data)
return;
if (sb->editing)
{
_ephoto_single_browser_recalc(sb);
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
if (sb->cropping)
sb->cropping = EINA_FALSE;
evas_object_image_size_set(v->image, w, h);
evas_object_image_data_set(v->image, image_data);
evas_object_image_data_update_add(v->image, 0, 0, w,
h);
if (sb->history_pos < (eina_list_count(sb->history) - 1))
{
int count;
count = sb->history_pos + 1;
l = eina_list_nth_list(sb->history, count);
while (l)
{
eh = eina_list_data_get(l);
sb->history = eina_list_remove_list(sb->history, l);
free(eh->im_data);
free(eh);
eh = NULL;
l = eina_list_nth_list(sb->history, count);
}
}
eh = calloc(1, sizeof(Ephoto_History));
eh->im_data = malloc(sizeof(unsigned int) * w * h);
memcpy(eh->im_data, image_data,
sizeof(unsigned int) * w * h);
eh->w = w;
eh->h = h;
eh->orient = sb->orient;
sb->history = eina_list_append(sb->history, eh);
sb->history_pos = eina_list_count(sb->history) - 1;
snprintf(buf, PATH_MAX, "%s [%s]", sb->entry->basename, _("MODIFIED"));
ephoto_title_set(sb->ephoto, buf);
_ephoto_update_bottom_bar(sb);
sb->editing = EINA_FALSE;
_zoom_fit(sb);
}
}
void
ephoto_single_browser_cancel_editing(Evas_Object *main)
{
Ephoto_Single_Browser *sb = evas_object_data_get(main, "single_browser");
if (sb->editing)
{
_ephoto_single_browser_recalc(sb);
Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
if (sb->cropping)
sb->cropping = EINA_FALSE;
if (sb->history_pos)
{
Ephoto_History *eh = eina_list_nth(sb->history, sb->history_pos);
evas_object_image_size_set(v->image, eh->w,
eh->h);
evas_object_image_data_set(v->image,
eh->im_data);
evas_object_image_data_update_add(v->image, 0