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#include "e.h"
#define IMPORT_STRETCH 0
#define IMPORT_TILE 1
#define IMPORT_CENTER 2
#define IMPORT_SCALE_ASPECT_IN 3
#define IMPORT_SCALE_ASPECT_OUT 4
#define IMPORT_PAN 5
static void _import_edj_gen(E_Import_Config_Dialog *import);
static Eina_Bool _import_cb_edje_cc_exit(void *data, int type, void *event);
static void
_import_edj_gen(E_Import_Config_Dialog *import)
{
const char *file, *fill, *s;
char buf[PATH_MAX], fbuf[PATH_MAX], cmd[PATH_MAX + PATH_MAX + 40];
char *fstrip, *infile, *outfile;
int num, cr, cg, cb;
size_t len, off;
file = ecore_file_file_get(import->file);
fstrip = ecore_file_strip_ext(file);
if (!fstrip) return;
len = e_user_dir_snprintf(buf, sizeof(buf), "backgrounds/.tmp.%s.edj", fstrip);
if (len >= sizeof(buf))
{
free(fstrip);
return;
}
off = len - (sizeof(".edj") - 1);
for (num = 1; ecore_file_exists(buf) && num < 100; num++)
snprintf(buf + off, sizeof(buf) - off, "-%d.edj", num);
free(fstrip);
cr = import->color.r;
cg = import->color.g;
cb = import->color.b;
if (num == 100)
{
printf("Couldn't come up with another filename for %s\n", buf);
return;
}
switch (import->method)
{
case IMPORT_STRETCH: fill = "stretch"; break;
case IMPORT_TILE: fill = "tile"; break;
case IMPORT_CENTER: fill = "center"; break;
case IMPORT_SCALE_ASPECT_IN: fill = "scale_in"; break;
case IMPORT_SCALE_ASPECT_OUT: fill = "scale_out"; break;
case IMPORT_PAN: fill = "pan"; break;
default: return; break;
}
s = e_util_filename_escape(import->file);
if (s) infile = strdup(s);
else return;
s = e_util_filename_escape(buf);
if (s) outfile = strdup(s);
else
{
free(infile);
return;
}
snprintf(fbuf, sizeof(fbuf), "%s/edje_cc", e_prefix_bin_get());
if (!ecore_file_can_exec(fbuf))
snprintf(fbuf, sizeof(fbuf), "edje_cc");
snprintf(cmd, sizeof(cmd),
"%s/enlightenment/utils/enlightenment_wallpaper_gen "
"%s %s %s %s %i %i %i %i",
e_prefix_lib_get(),
fbuf, fill, infile, outfile, import->quality, cr, cg, cb);
free(infile);
free(outfile);
import->fdest = eina_stringshare_add(buf);
import->exe_handler = ecore_event_handler_add(ECORE_EXE_EVENT_DEL,
_import_cb_edje_cc_exit,
import);
import->exe = ecore_exe_run(cmd, import);
}
static Eina_Bool
_import_cb_edje_cc_exit(void *data, EINA_UNUSED int type, void *event)
{
E_Import_Config_Dialog *import;
Ecore_Exe_Event_Del *ev;
int r = 1;
ev = event;
import = data;
if (ecore_exe_data_get(ev->exe) != import) return ECORE_CALLBACK_PASS_ON;
if (ev->exit_code != 0)
{
e_util_dialog_show(_("Picture Import Error"),
_("Enlightenment was unable to import the picture<ps/>"
"due to conversion errors."));
r = 0;
}
if (r && import->ok)
{
char *p, *newfile = strdup(import->fdest);
if (!newfile)
{
e_object_del(E_OBJECT(import));
return ECORE_CALLBACK_DONE;
}
p = strrchr(newfile, '/');
if (!p)
{
e_object_del(E_OBJECT(import));
free(newfile);
return ECORE_CALLBACK_DONE;
}
// strip out the .tmp. before the name
for (p = p + 1; ; p++)
{
*p = p[5];
if (*p == 0) break;
}
ecore_file_mv(import->fdest, newfile);
eina_stringshare_replace(&(import->fdest), newfile);
free(newfile);
e_object_ref(E_OBJECT(import));
import->ok((void *)import->fdest, import);
e_object_del(E_OBJECT(import));
e_object_unref(E_OBJECT(import));
}
else
e_object_del(E_OBJECT(import));
return ECORE_CALLBACK_DONE;
}
static void
_import_cb_close(void *data, E_Dialog *dia EINA_UNUSED)
{
E_Import_Config_Dialog *import = data;
e_object_ref(data);
if (import->cancel) import->cancel(import);
e_object_del(data);
e_object_unref(data);
}
static void
_import_cb_ok(void *data, E_Dialog *dia EINA_UNUSED)
{
E_Import_Config_Dialog *import = data;
const char *file;
char buf[PATH_MAX];
int is_bg, is_theme, r;
r = 0;
if (!import->file) return;
file = ecore_file_file_get(import->file);
if (!eina_str_has_extension(file, "edj"))
{
_import_edj_gen(import);
evas_object_hide(import->dia->win);
return;
}
e_user_dir_snprintf(buf, sizeof(buf), "backgrounds/%s", file);
is_bg = edje_file_group_exists(import->file, "e/desktop/background");
is_theme = edje_file_group_exists(import->file,
"e/widgets/border/default/border");
if ((is_bg) && (!is_theme))
{
if (!ecore_file_cp(import->file, buf))
{
e_util_dialog_show(_("Import Error"),
_("Enlightenment was unable to "
"import the image<ps/>due to a "
"copy error."));
}
else
r = 1;
}
else
{
e_util_dialog_show(_("Import Error"),
_("Enlightenment was unable to "
"import the image.<ps/><ps/>"
"Are you sure this is a valid "
"image?"));
}
if (r)
{
e_object_ref(E_OBJECT(import));
if (import->ok) import->ok((void *)buf, import);
e_object_del(E_OBJECT(import));
e_object_unref(E_OBJECT(import));
}
else
_import_cb_close(import, NULL);
}
static void
_e_import_config_preview_size_get(int size, int w, int h, int *tw, int *th)
{
if (size <= 0) return;
double aspect;
aspect = (double)w / h;
if (w > size)
{
w = size;
h = (w / aspect);
}
*tw = w;
*th = h;
}
static void
_e_import_config_dia_del(void *data)
{
E_Dialog *dia = data;
E_Import_Config_Dialog *import;
import = dia->data;
dia->data = NULL;
e_object_del(E_OBJECT(import));
}
static void
_e_import_config_dialog_del(void *data)
{
E_Import_Config_Dialog *import = data;
if (import->exe_handler) ecore_event_handler_del(import->exe_handler);
import->exe_handler = NULL;
eina_stringshare_del(import->fdest);
import->exe = NULL;
eina_stringshare_del(import->file);
e_object_del(E_OBJECT(import->dia));
free(import);
}
static void
_e_import_config_dialog_win_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
E_Dialog *dia = data;
E_Import_Config_Dialog *import;
import = dia->data;
if (!import) return;
e_object_ref(E_OBJECT(import));
if (import->cancel) import->cancel(import);
e_object_del(E_OBJECT(import));
e_object_unref(E_OBJECT(import));
}
///////////////////////////////////////////////////////////////////////////////////
E_API E_Import_Config_Dialog *
e_import_config_dialog_show(Evas_Object *parent, const char *path, Ecore_End_Cb ok, Ecore_Cb cancel)
{
Evas *evas;
E_Dialog *dia;
E_Import_Config_Dialog *import;
Evas_Object *o, *of, *ord, *ot, *ol, *preview, *frame;
E_Radio_Group *rg;
int w, h, tw, th;
if (!path) return NULL;
import = E_OBJECT_ALLOC(E_Import_Config_Dialog, E_IMPORT_CONFIG_DIALOG_TYPE, _e_import_config_dialog_del);
if (!import) return NULL;
dia = e_dialog_new(parent, "E", "_import_config_dialog");
if (!dia)
{
e_object_del(E_OBJECT(import));
return NULL;
}
e_dialog_resizable_set(dia, 1);
e_dialog_title_set(dia, _("Import Settings..."));
dia->data = import;
import->dia = dia;
import->ok = ok, import->cancel = cancel;
e_object_del_attach_func_set(E_OBJECT(dia), _e_import_config_dia_del);
evas_object_event_callback_add(dia->win, EVAS_CALLBACK_DEL, _e_import_config_dialog_win_del, dia);
import->method = IMPORT_SCALE_ASPECT_OUT;
import->quality = 90;
import->file = eina_stringshare_add(path);
evas = evas_object_evas_get(dia->win);
o = e_widget_list_add(evas, 0, 0);
ot = e_widget_list_add(evas, 0, 0);
frame = e_widget_frametable_add(evas, _("Preview"), 1);
preview = evas_object_image_add(evas);
evas_object_image_file_set(preview, path, NULL);
evas_object_image_size_get(preview, &w, &h);
evas_object_del(preview);
_e_import_config_preview_size_get(320, w, h, &tw, &th);
preview = e_widget_preview_add(evas, tw, th);
e_widget_preview_thumb_set(preview, path, NULL, tw, th);
e_widget_frametable_object_append(frame, preview, 0, 0, 1, 1, 0, 0, 1, 1);
e_widget_list_object_append(ot, frame, 1, 1, 0.5);
of = e_widget_frametable_add(evas, _("Fill and Stretch Options"), 1);
rg = e_widget_radio_group_new(&import->method);
ord = e_widget_radio_icon_add(evas, _("Stretch"),
"enlightenment/wallpaper_stretch",
24, 24, IMPORT_STRETCH, rg);
e_widget_frametable_object_append(of, ord, 0, 0, 1, 1, 1, 0, 1, 0);
ord = e_widget_radio_icon_add(evas, _("Center"),
"enlightenment/wallpaper_center",
24, 24, IMPORT_CENTER, rg);
e_widget_frametable_object_append(of, ord, 1, 0, 1, 1, 1, 0, 1, 0);
ord = e_widget_radio_icon_add(evas, _("Tile"),
"enlightenment/wallpaper_tile",
24, 24, IMPORT_TILE, rg);
e_widget_frametable_object_append(of, ord, 2, 0, 1, 1, 1, 0, 1, 0);
ord = e_widget_radio_icon_add(evas, _("Within"),
"enlightenment/wallpaper_scale_aspect_in",
24, 24, IMPORT_SCALE_ASPECT_IN, rg);
e_widget_frametable_object_append(of, ord, 0, 1, 1, 1, 1, 0, 1, 0);
ord = e_widget_radio_icon_add(evas, _("Fill"),
"enlightenment/wallpaper_scale_aspect_out",
24, 24, IMPORT_SCALE_ASPECT_OUT, rg);
e_widget_frametable_object_append(of, ord, 1, 1, 1, 1, 1, 0, 1, 0);
ord = e_widget_radio_icon_add(evas, _("Pan"),
"enlightenment/wallpaper_pan",
24, 24, IMPORT_PAN, rg);
e_widget_frametable_object_append(of, ord, 2, 1, 1, 1, 1, 0, 1, 0);
e_widget_list_object_append(ot, of, 1, 1, 0.5);
ol = e_widget_list_add(evas, 0, 1);
of = e_widget_frametable_add(evas, _("File Quality"), 0);
ord = e_widget_slider_add(evas, 1, 0, _("%3.0f%%"), 0.0, 100.0, 1.0, 0,
NULL, &(import->quality), 150);
e_widget_frametable_object_append(of, ord, 0, 0, 1, 1, 1, 0, 1, 0);
e_widget_list_object_append(ol, of, 1, 1, 0);
of = e_widget_framelist_add(evas, _("Fill Color"), 0);
ord = e_widget_color_well_add(evas, &import->color, 1);
e_widget_framelist_object_append(of, ord);
e_widget_list_object_append(ol, of, 1, 0, 1);
e_widget_list_object_append(ot, ol, 1, 1, 0);
e_widget_list_object_append(o, ot, 0, 0, 0.5);
e_widget_size_min_get(o, &w, &h);
e_dialog_content_set(dia, o, w, h);
e_dialog_button_add(dia, _("OK"), NULL, _import_cb_ok, import);
e_dialog_button_add(dia, _("Cancel"), NULL, _import_cb_close, import);
elm_win_center(dia->win, 1, 1);
e_dialog_border_icon_set(dia, "folder-image");
e_dialog_button_focus_num(dia, 0);
e_dialog_show(dia);
return import;
}