and add 2 files for wallpaper on-line stuff

SVN revision: 33933
This commit is contained in:
Carsten Haitzler 2008-03-05 06:03:49 +00:00
parent 3d34b587af
commit 113b9b365c
2 changed files with 666 additions and 0 deletions

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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
// Da usare per importare l'immagine : e_int_config_wallpaper_import(NULL);
#include "e.h"
#include "e_mod_main.h"
#define D(x) do {printf("### DBG line %d ### ", __LINE__); printf x; fflush(stdout);} while (0)
typedef struct _Import Import;
struct _Import {
E_Config_Dialog *parent;
E_Config_Dialog_Data *cfdata;
E_Dialog *dia;
};
struct _E_Config_Dialog_Data
{
Evas_Object *ofm;
Evas_Object *o;
Evas_Object *osfm;
Evas_Object *ol;
Ecore_List *thumbs;
Ecore_List *medias;
Ecore_Con_Url *ecu;
Ecore_Event_Handler *hdata;
Ecore_Event_Handler *hcomplete;
FILE *feed;
int ready_for_edj;
int pending_downloads;
int busy;
char *edj;
char *ol_val;
char *tmpdir;
const char *source;
};
char tmpdir_tpl[17] = "/tmp/wallpXXXXXX";
static void _file_double_click_cb (void *data, Evas_Object *obj, void *ev_info);
static void _file_click_cb (void *data, Evas_Object *obj, void *ev_info);
static int _feed_complete (void *data, int type, void *event);
static int _feed_data (void *data, int type, void *event);
static void _get_feed (char *url, void *data);
static void _parse_feed (void *data);
static void _get_thumbs (void *data);
void _get_thumb_complete (void *data, const char *file, int status);
static void _source_sel_cb (void *data);
static void _reset (void *data);
static int _list_find (const char *str1, const char *str2);
static void _dia_del_cb (void *obj);
static void _dia_close_cb (void *data, E_Dialog *dia);
static void _dia_ok_cb (void *data, E_Dialog *dia);
static void _download_media (Import *import);
int _download_media_progress_cb (void *data, const char *file, long int dltotal, long int dlnow, long int ultotal, long int ulnow);
void _download_media_complete_cb (void *data, const char *file, int status);
EAPI E_Dialog *
e_int_config_wallpaper_web (E_Config_Dialog *parent)
{
Evas *evas;
E_Dialog *dia;
Import *import;
E_Config_Dialog_Data *cfdata;
Evas_Object *o, *ol, *of, *ofm, *osfm, *otl;
Evas_Coord mw, mh;
E_Fm2_Config fmc;
import = E_NEW (Import, 1);
if (!import)
return NULL;
dia = e_dialog_new (parent->con, "E", "_wallpaper_web_dialog");
if (!dia)
{
E_FREE (import);
return NULL;
}
dia->data = import;
e_object_del_attach_func_set (E_OBJECT(dia), _dia_del_cb);
e_win_centered_set (dia->win, 1);
evas = e_win_evas_get (dia->win);
cfdata = E_NEW (E_Config_Dialog_Data, 1);
ecore_con_url_init ();
cfdata->ecu = ecore_con_url_new ("http://fake.url");
cfdata->ready_for_edj = 0;
cfdata->pending_downloads = 0;
cfdata->busy = 0;
import->cfdata = cfdata;
import->dia = dia;
import->parent = parent;
e_dialog_title_set (dia, _("Choose a website from list..."));
o = e_widget_list_add (evas, 0, 1);
cfdata->o = o;
cfdata->thumbs = ecore_list_new ();
cfdata->medias = ecore_list_new ();
of = e_widget_framelist_add (evas, "Sources", 1);
ol = e_widget_ilist_add (evas, 24, 24, &cfdata->ol_val);
cfdata->ol = ol;
e_widget_ilist_append (ol, NULL, _("get-e.org - Static"),
_source_sel_cb, import,
"http://www.get-e.org/Backgrounds/Static/feed.xml");
e_widget_ilist_append (ol, NULL, _("get-e.org - Animated"),
_source_sel_cb, import,
"http://www.get-e.org/Backgrounds/Animated/feed.xml");
/*e_widget_ilist_append (ol, NULL, _("get-e.org - Local copy"),
_source_sel_cb, import,
"http://localhost/get_e_feed.xml");*/
/*e_widget_ilist_append (ol, NULL, "Flickr test",
_source_sel_cb, import,
"http://api.flickr.com/services/feeds/photos_public.gne?tags=birro&lang=it-it&format=rss_200_enc");*/
e_widget_ilist_go (ol);
e_widget_framelist_object_append (of, ol);
e_widget_list_object_append (o, of, 1, 1, 0.5);
ofm = e_fm2_add (evas);
memset (&fmc, 0, sizeof (E_Fm2_Config));
cfdata->ofm = ofm;
fmc.view.mode = E_FM2_VIEW_MODE_GRID_ICONS;
fmc.view.open_dirs_in_place = 1;
fmc.view.selector = 1;
fmc.view.single_click = 0;
fmc.view.no_subdir_jump = 0;
fmc.icon.list.w = 48;
fmc.icon.list.h = 48;
fmc.icon.icon.w = 96;
fmc.icon.icon.h = 96;
fmc.icon.fixed.w = 0;
fmc.icon.fixed.h = 0;
fmc.icon.extension.show = 0;
fmc.icon.key_hint = NULL;
fmc.list.sort.no_case = 1;
fmc.list.sort.dirs.first = 0;
fmc.list.sort.dirs.last = 1;
fmc.selection.single = 1;
fmc.selection.windows_modifiers = 0;
e_fm2_config_set (ofm, &fmc);
e_fm2_icon_menu_flags_set (ofm, E_FM2_MENU_NO_SHOW_HIDDEN);
evas_object_smart_callback_add (ofm,
"selected",
_file_double_click_cb,
import);
evas_object_smart_callback_add (ofm,
"selection_change",
_file_click_cb,
import);
osfm = e_widget_scrollframe_pan_add (evas, ofm,
e_fm2_pan_set,
e_fm2_pan_get,
e_fm2_pan_max_get,
e_fm2_pan_child_size_get);
cfdata->osfm = osfm;
e_widget_list_object_append (cfdata->o, cfdata->osfm, 1, 1, 0.5);
e_widget_min_size_set (osfm, 320, 320);
e_widget_min_size_set (o, 580, 370);
e_widget_min_size_get (o, &mw, &mh);
e_dialog_content_set (dia, o, mw, mh);
e_dialog_button_add (dia, _("OK"), NULL, _dia_ok_cb, import);
e_dialog_button_add (dia, _("Cancel"), NULL, _dia_close_cb, import);
e_dialog_button_disable_num_set (dia, 0, 1);
e_dialog_resizable_set (dia, 1);
e_dialog_show (dia);
e_dialog_border_icon_set (dia, "enlightenment/background");
return dia;
}
void
e_int_config_wallpaper_web_del (E_Dialog *dia)
{
Import *import;
E_Config_Dialog_Data *cfdata;
import = dia->data;
cfdata = import->cfdata;
if (cfdata->pending_downloads == 1)
{
ecore_file_download_abort_all ();
}
if (cfdata->hdata)
{
ecore_event_handler_del (cfdata->hdata);
}
if (cfdata->hcomplete)
{
ecore_event_handler_del (cfdata->hcomplete);
}
ecore_con_url_shutdown ();
if (cfdata->tmpdir)
{
if (ecore_file_is_dir (cfdata->tmpdir))
{
ecore_file_recursive_rm (cfdata->tmpdir);
ecore_file_rmdir (cfdata->tmpdir);
}
}
e_int_config_wallpaper_web_done (import->parent);
E_FREE (import->cfdata);
E_FREE (import);
e_object_unref (E_OBJECT(dia));
}
static int
_feed_complete (void *data, int type, void *event)
{
Ecore_Con_Event_Url_Complete *euc;
E_Config_Dialog_Data *cfdata;
Import *import;
char *title;
euc = (Ecore_Con_Event_Url_Complete *)event;
import = data;
cfdata = import->cfdata;
fclose (cfdata->feed);
ecore_event_handler_del (cfdata->hdata);
ecore_event_handler_del (cfdata->hcomplete);
cfdata->hdata = NULL;
cfdata->hcomplete = NULL;
if (euc->status == 200) {
asprintf(&title, _("[%s] Getting feed... DONE!"), cfdata->source);
e_dialog_title_set (import->dia, title);
_parse_feed (data);
return 0;
}
else
{
asprintf(&title, _("[%s] Getting feed... FAILED!"), cfdata->source);
e_dialog_title_set (import->dia, title);
}
return 0;
}
static int
_feed_data (void *data, int type, void *event)
{
Ecore_Con_Event_Url_Data *eud;
E_Config_Dialog_Data *cfdata;
Import *import;
eud = (Ecore_Con_Event_Url_Data *)event;
import = data;
cfdata = import->cfdata;
fwrite (eud->data, sizeof(unsigned char), eud->size, cfdata->feed);
return 0;
}
static void
_source_sel_cb (void *data)
{
Import *import;
E_Config_Dialog_Data *cfdata;
import = data;
cfdata = import->cfdata;
if ((cfdata->busy == 0) && (cfdata->pending_downloads == 0))
{
cfdata->source = e_widget_ilist_selected_label_get (cfdata->ol);
cfdata->busy = 1;
_reset (import);
_get_feed (cfdata->ol_val, import);
}
else
{
e_widget_ilist_unselect(cfdata->ol);
}
}
static void
_parse_feed (void *data)
{
Import *import;
E_Config_Dialog_Data *cfdata;
FILE *fh;
char instr[255];
char *edj;
char *img;
char *tmpstr;
char *tinstr;
char *timg;
char *title;
int state = -1;
import = data;
cfdata = import->cfdata;
cfdata->pending_downloads = 0;
fh = fopen ("/tmp/feed.xml", "r");
while (fgets (instr, 255, fh) != NULL)
{
if (strstr (instr, "<rss version") != NULL)
{
state = 0;
}
if ((strstr (instr, "<item>") != NULL) && (state == 0))
{
edj = NULL;
img = NULL;
state = 1;
}
if ((strstr (instr, "<link>") != NULL) && (state == 1))
{
tinstr = strdup (instr);
edj = strtok (tinstr, ">");
edj = strtok (NULL, "<");
tmpstr = strrchr (ecore_file_file_get (edj), '.');
if (strstr (tmpstr, "edj") != NULL)
state = 2;
}
if ((strstr (instr, "<enclosure") != NULL) && (state == 2))
{
tinstr = strdup (instr);
img = strtok (tinstr, "\"");
img = strtok (NULL, "\"");
strcat (img, "\n");
state = 3;
}
if ((strstr (instr, "</item>") != NULL) && (state == 3))
{
timg = strdup (img);
timg[strlen(timg) - 1] = 0;
ecore_list_append (cfdata->thumbs, strdup (timg));
ecore_list_append (cfdata->medias, strdup (edj));
state = 0;
}
}
if (timg)
free (timg);
if (tinstr)
free (tinstr);
fclose(fh);
if ((state != -1) && (state == 0))
{
asprintf(&title, _("[%s] Parsing feed... DONE!"), cfdata->source);
e_dialog_title_set (import->dia, title);
e_fm2_path_set (cfdata->ofm, cfdata->tmpdir, "/");
_get_thumbs (import);
}
else
{
asprintf(&title, _("[%s] Parsing feed... FAILED!"), cfdata->source);
cfdata->busy = 0;
e_dialog_title_set (import->dia, title);
}
}
static void
_get_thumbs (void *data)
{
Import *import;
E_Config_Dialog_Data *cfdata;
char *src;
char *dest;
char *dtmp;
import = data;
cfdata = import->cfdata;
cfdata->pending_downloads = 1;
asprintf(&dtmp, "%s/.tmp", cfdata->tmpdir);
ecore_file_mkdir(dtmp);
ecore_list_first_goto(cfdata->thumbs);
while (src = ecore_list_next (cfdata->thumbs))
{
asprintf(&dest, "%s/%s", dtmp, ecore_file_file_get(src));
ecore_file_download (src,
dest,
_get_thumb_complete,
NULL,
import);
}
}
static void
_dia_del_cb (void *obj)
{
E_Dialog *dia = obj;
e_int_config_wallpaper_web_del (dia);
}
static void
_file_double_click_cb (void *data, Evas_Object *obj, void *ev_info)
{
/*E_Config_Dialog_Data *cfdata;
Evas_List *sels;
E_Fm2_Icon_Info *icon_info;
cfdata = data;
sels = e_fm2_selected_list_get(cfdata->ofm);
if (!sels)
return;
icon_info = sels->data;
printf("[double click] %s\n", icon_info->file);*/
// Unused atm, interesting to simulate click on Ok button
}
static void
_file_click_cb (void *data, Evas_Object *obj, void *ev_info)
{
Import *import;
E_Config_Dialog_Data *cfdata;
Evas_List *sels;
E_Fm2_Icon_Info *icon_info;
import = data;
cfdata = import->cfdata;
sels = e_fm2_selected_list_get (cfdata->ofm);
if (!sels)
return;
if (cfdata->ready_for_edj == 0)
return;
icon_info = sels->data;
if (ecore_list_find (cfdata->thumbs, ECORE_COMPARE_CB (_list_find), icon_info->file))
cfdata->edj = ecore_list_index_goto(cfdata->medias, ecore_list_index(cfdata->thumbs));
}
static int
_list_find (const char *str1, const char *str2)
{
char *tmp;
tmp = strdup (str1);
return strcmp(ecore_file_file_get (tmp), str2);
}
static void
_dia_close_cb (void *data, E_Dialog *dia)
{
e_int_config_wallpaper_web_del (dia);
}
static void
_dia_ok_cb (void *data, E_Dialog *dia)
{
Import *import;
E_Config_Dialog_Data *cfdata;
Evas_List *sels;
import = data;
cfdata = import->cfdata;
sels = e_fm2_selected_list_get (cfdata->ofm);
if (sels)
{
_download_media (import);
return;
}
e_int_config_wallpaper_web_del (dia);
}
static void
_download_media (Import *import)
{
Import *i;
E_Config_Dialog_Data *cfdata;
int num = 0;
const char *file;
const char *homedir;
char *buf;
char *title;
i = import;
cfdata = i->cfdata;
cfdata->pending_downloads = 1;
file = ecore_file_file_get (cfdata->edj);
homedir = e_user_homedir_get ();
asprintf(&buf, "%s/.e/e/backgrounds/%s", homedir, file);
asprintf(&title, _("[%s] Downloading of edje file..."), cfdata->source);
e_dialog_title_set (i->dia, title);
ecore_file_download (cfdata->edj, buf,
_download_media_complete_cb,
_download_media_progress_cb,
i);
}
void
_download_media_complete_cb (void *data, const char *file, int status)
{
Import *import;
char *dest;
import = data;
import->cfdata->pending_downloads = 0;
asprintf(&dest, "%s/.e/e/backgrounds/%s",
e_user_homedir_get (),
ecore_file_file_get (import->cfdata->edj));
e_int_config_wallpaper_update (import->parent, dest);
e_int_config_wallpaper_web_del (import->dia);
}
void
_get_thumb_complete (void *data, const char *file, int status)
{
Import *import;
E_Config_Dialog_Data *cfdata;
char *title;
static int got = 1;
char *dst;
import = data;
cfdata = import->cfdata;
if (got != ecore_list_count (cfdata->thumbs))
{
asprintf (&title,
_("[%s] Download %d images of %d"),
cfdata->source,
got,
ecore_list_index (cfdata->thumbs));
e_dialog_title_set (import->dia, title);
cfdata->ready_for_edj = 0;
asprintf(&dst, "%s/%s", cfdata->tmpdir, ecore_file_file_get (file));
ecore_file_mv (file, dst);
got++;
}
else
{
got = 1;
cfdata->busy = 0;
cfdata->ready_for_edj = 1;
asprintf(&title, _("[%s] Choose an image from list"), cfdata->source);
e_dialog_title_set (import->dia, title);
e_dialog_button_disable_num_set (import->dia, 0, 0);
cfdata->pending_downloads = 0;
}
}
int
_download_media_progress_cb (void *data, const char *file, long int dltotal, long int dlnow, long int ultotal, long int ulnow)
{
Import *import;
double status;
char *title;
static long int last;
import = data;
if (dlnow == 0 || dltotal == 0)
return 0;
if (last)
{
status = (double) ((double) dlnow) / ((double) dltotal);
asprintf (&title,
_("[%s] Downloading of edje file... %d%% done"),
import->cfdata->source,
(int) (status * 100.0));
e_dialog_title_set (import->dia, title);
}
last = dlnow;
return 0;
}
static void
_get_feed (char *url, void *data)
{
Import *import;
E_Config_Dialog_Data *cfdata;
extern int errno;
char *title;
import = data;
cfdata = import->cfdata;
cfdata->tmpdir = mkdtemp (strdup (tmpdir_tpl));
ecore_con_url_url_set (cfdata->ecu, url);
cfdata->hdata = ecore_event_handler_add (ECORE_CON_EVENT_URL_DATA,
_feed_data,
import);
cfdata->hcomplete = ecore_event_handler_add (ECORE_CON_EVENT_URL_COMPLETE,
_feed_complete,
import);
asprintf(&title, _("[%s] Getting feed..."), cfdata->source);
e_dialog_title_set (import->dia, title); //
cfdata->feed = fopen ("/tmp/feed.xml", "w+");
ecore_con_url_send (cfdata->ecu, NULL, 0, NULL);
}
static void
_reset (void *data)
{
Import *import;
E_Config_Dialog_Data *cfdata;
import = data;
cfdata = import->cfdata;
// If there's pending downloads, stop it
if (cfdata->pending_downloads == 1)
{
ecore_file_download_abort_all ();
//ecore_file_download_shutdown ();
}
cfdata->pending_downloads = 0;
// Reset busy state
cfdata->busy = 0;
// Clean lists
if (!ecore_list_empty_is (cfdata->thumbs))
ecore_list_clear (cfdata->thumbs);
if (!ecore_list_empty_is (cfdata->medias))
ecore_list_clear (cfdata->medias);
// Clean existing data
if (ecore_file_exists ("/tmp/feed.xml"))
ecore_file_unlink ("/tmp/feed.xml");
// Remove temporary data
if (cfdata->tmpdir)
{
if (ecore_file_is_dir (cfdata->tmpdir))
{
ecore_file_recursive_rm (cfdata->tmpdir);
ecore_file_rmdir (cfdata->tmpdir);
}
}
// Disable OK button
e_dialog_button_disable_num_set (import->dia, 0, 1);
}

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#ifdef E_TYPEDEFS
#else
#ifndef E_INT_CONFIG_WALLPAPER_WEB_H
#define E_INT_CONFIG_WALLPAPER_WEB_H
EAPI E_Dialog *e_int_config_wallpaper_web(E_Config_Dialog *parent);
EAPI void e_int_config_wallpaper_web_del(E_Dialog *dia);
#endif
#endif