enlightenment/src/bin/e_int_config_wallpaper_impo...

591 lines
17 KiB
C

#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
typedef struct _Import Import;
struct _Import
{
E_Config_Dialog *parent;
E_Config_Dialog_Data *cfdata;
Evas_Object *bg_obj;
Evas_Object *box_obj;
Evas_Object *event_obj;
Evas_Object *content_obj;
Evas_Object *fsel_obj;
Evas_Object *ok_obj;
Evas_Object *close_obj;
Evas_Object *fill_stretch_obj;
Evas_Object *fill_center_obj;
Evas_Object *fill_tile_obj;
Evas_Object *fill_within_obj;
Evas_Object *fill_fill_obj;
Evas_Object *quality_obj;
Evas_Object *frame_fill_obj;
Evas_Object *frame_quality_obj;
E_Win *win;
Ecore_Exe *exe;
Ecore_Event_Handler *exe_handler;
char *tmpf;
char *fdest;
};
struct _E_Config_Dialog_Data
{
char *file;
int method;
int quality;
};
static Ecore_Event_Handler *_import_edje_cc_exit_handler = NULL;
static void _import_opt_disabled_set(Import *import, int disabled);
static void _import_cb_sel_selected(void *data, Evas_Object *obj);
static void _import_cb_sel_change(void *data, Evas_Object *obj);
static void _import_path_save(Import *import);
static void _import_edj_gen(Import *import);
static int _import_cb_edje_cc_exit(void *data, int type, void *event);
static void _import_cb_delete(E_Win *win);
static void _import_cb_resize(E_Win *win);
static void _import_cb_close(void *data, void *data2);
static void _import_cb_ok(void *data, void *data2);
static void _import_cb_wid_on_focus(void *data, Evas_Object *obj);
static void _import_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event);
EAPI E_Win *
e_int_config_wallpaper_import(E_Config_Dialog *parent)
{
Evas *evas;
E_Win *win;
Import *import;
Evas_Object *o, *of, *ofm, *ord, *ot;
E_Radio_Group *rg;
Evas_Coord w, h;
E_Config_Dialog_Data *cfdata;
Evas_Modifier_Mask mask;
char *fdev, *fpath;
import = E_NEW(Import, 1);
if (!import) return NULL;
win = e_win_new(parent->con);
if (!win)
{
free(import);
return NULL;
}
cfdata = E_NEW(E_Config_Dialog_Data, 1);
cfdata->method = IMPORT_STRETCH;
cfdata->quality = 90;
import->cfdata = cfdata;
import->win = win;
evas = e_win_evas_get(win);
import->parent = parent;
e_win_title_set(win, _("Select a Picture..."));
e_win_delete_callback_set(win, _import_cb_delete);
e_win_resize_callback_set(win, _import_cb_resize);
e_win_dialog_set(win, 1);
e_win_name_class_set(win, "E", "_wallpaper_import_dialog");
o = edje_object_add(evas);
import->bg_obj = o;
e_theme_edje_object_set(o, "base/theme/dialog", "widgets/dialog/main");
evas_object_move(o, 0, 0);
evas_object_show(o);
o = e_widget_list_add(evas, 1, 1);
e_widget_on_focus_hook_set(o, _import_cb_wid_on_focus, import);
import->box_obj = o;
edje_object_part_swallow(import->bg_obj, "buttons_swallow", o);
o = evas_object_rectangle_add(evas);
import->event_obj = o;
mask = 0;
evas_object_key_grab(o, "Tab", mask, ~mask, 0);
mask = evas_key_modifier_mask_get(evas, "Shift");
evas_object_key_grab(o, "Tab", mask, ~mask, 0);
mask = 0;
evas_object_key_grab(o, "Return", mask, ~mask, 0);
mask = 0;
evas_object_key_grab(o, "KP_Enter", mask, ~mask, 0);
mask = 0;
evas_object_key_grab(o, "Space", mask, ~mask, 0);
mask = 0;
evas_object_event_callback_add(o, EVAS_CALLBACK_KEY_DOWN, _import_cb_key_down, import);
o = e_widget_list_add(evas, 0, 0);
import->content_obj = o;
fdev = e_config->wallpaper_import_last_dev;
fpath = e_config->wallpaper_import_last_path;
if ((!fdev) && (!fpath))
{
fdev = "~/";
fpath = "/";
}
ofm = e_widget_fsel_add(evas, fdev, fpath, NULL, NULL,
_import_cb_sel_selected, import,
_import_cb_sel_change, import, 0
);
import->fsel_obj = ofm;
e_widget_list_object_append(o, ofm, 1, 1, 0.5);
ot = e_widget_table_add(evas, 0);
of = e_widget_frametable_add(evas, _("Fill and Stretch Options"), 1);
import->frame_fill_obj = of;
rg = e_widget_radio_group_new(&cfdata->method);
ord = e_widget_radio_icon_add(evas, _("Stretch"), "enlightenment/wallpaper_stretch", 24, 24, IMPORT_STRETCH, rg);
import->fill_stretch_obj = ord;
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);
import->fill_center_obj = ord;
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);
import->fill_tile_obj = ord;
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);
import->fill_within_obj = ord;
e_widget_frametable_object_append(of, ord, 3, 0, 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);
import->fill_fill_obj = ord;
e_widget_frametable_object_append(of, ord, 4, 0, 1, 1, 1, 0, 1, 0);
e_widget_table_object_append(ot, of, 0, 0, 1, 1, 1, 1, 1, 0);
of = e_widget_frametable_add(evas, _("File Quality"), 0);
import->frame_quality_obj = of;
ord = e_widget_slider_add(evas, 1, 0, _("%3.0f%%"), 0.0, 100.0, 1.0, 0, NULL, &(cfdata->quality), 150);
import->quality_obj = ord;
e_widget_frametable_object_append(of, ord, 0, 0, 1, 1, 1, 0, 1, 0);
e_widget_table_object_append(ot, of, 0, 1, 1, 1, 1, 1, 1, 0);
e_widget_list_object_append(o, ot, 0, 0, 0.5);
e_widget_min_size_get(o, &w, &h);
edje_extern_object_min_size_set(o, w, h);
edje_object_part_swallow(import->bg_obj, "content_swallow", o);
evas_object_show(o);
import->ok_obj = e_widget_button_add(evas, _("OK"), NULL, _import_cb_ok, win, cfdata);
e_widget_list_object_append(import->box_obj, import->ok_obj, 1, 0, 0.5);
import->close_obj = e_widget_button_add(evas, _("Cancel"), NULL, _import_cb_close, win, NULL);
e_widget_list_object_append(import->box_obj, import->close_obj, 1, 0, 0.5);
e_win_centered_set(win, 1);
o = import->box_obj;
e_widget_min_size_get(o, &w, &h);
edje_extern_object_min_size_set(o, w, h);
edje_object_part_swallow(import->bg_obj, "buttons_swallow", o);
edje_object_size_min_calc(import->bg_obj, &w, &h);
evas_object_resize(import->bg_obj, w, h + 64);
e_win_resize(win, w, h + 64);
e_win_size_min_set(win, w, h);
e_win_size_max_set(win, 99999, 99999);
e_win_show(win);
if (!e_widget_focus_get(import->bg_obj))
e_widget_focus_set(import->box_obj, 1);
win->data = import;
_import_opt_disabled_set(import, 1);
return win;
}
EAPI void
e_int_config_wallpaper_del(E_Win *win)
{
Import *import;
import = win->data;
_import_path_save(import);
if (import->exe_handler) ecore_event_handler_del(import->exe_handler);
import->exe_handler = NULL;
if (import->tmpf) unlink(import->tmpf);
E_FREE(import->tmpf);
E_FREE(import->fdest);
import->exe = NULL;
e_object_del(E_OBJECT(import->win));
e_int_config_wallpaper_import_done(import->parent);
E_FREE(import->cfdata->file);
E_FREE(import->cfdata);
if (import) free(import);
}
static void
_import_opt_disabled_set(Import *import, int disabled)
{
e_widget_disabled_set(import->fill_stretch_obj, disabled);
e_widget_disabled_set(import->fill_center_obj, disabled);
e_widget_disabled_set(import->fill_tile_obj, disabled);
e_widget_disabled_set(import->fill_within_obj, disabled);
e_widget_disabled_set(import->fill_fill_obj, disabled);
e_widget_disabled_set(import->quality_obj, disabled);
e_widget_disabled_set(import->frame_fill_obj, disabled);
e_widget_disabled_set(import->frame_quality_obj, disabled);
}
static void
_import_cb_sel_selected(void *data, Evas_Object *obj)
{
Import *import;
import = data;
_import_cb_ok(import->win, NULL);
}
static void
_import_cb_sel_change(void *data, Evas_Object *obj)
{
Import *import;
const char *path, *p = NULL;
import = data;
path = e_widget_fsel_selection_path_get(import->fsel_obj);
E_FREE(import->cfdata->file);
if (path) import->cfdata->file = strdup(path);
if (path) p = strrchr(path, '.');
if ((!p) || (!strcasecmp(p, ".edj")))
_import_opt_disabled_set(import, 1);
else
_import_opt_disabled_set(import, 0);
}
static void
_import_path_save(Import *import)
{
const char *fdev = NULL, *fpath = NULL;
e_widget_fsel_path_get(import->fsel_obj, &fdev, &fpath);
if ((fdev) || (fpath))
{
if (e_config->wallpaper_import_last_dev) evas_stringshare_del(e_config->wallpaper_import_last_dev);
if (fdev) e_config->wallpaper_import_last_dev = (char *)evas_stringshare_add(fdev);
else e_config->wallpaper_import_last_dev = NULL;
if (e_config->wallpaper_import_last_path) evas_stringshare_del(e_config->wallpaper_import_last_path);
if (fpath) e_config->wallpaper_import_last_path = (char *)evas_stringshare_add(fpath);
else e_config->wallpaper_import_last_path = NULL;
e_config_save_queue();
}
}
static void
_import_edj_gen(Import *import)
{
Evas *evas;
Evas_Object *img;
int fd, num = 1;
int w = 0, h = 0;
const char *file;
char buf[4096], cmd[4096], tmpn[4096], ipart[4096], enc[128];
char *imgdir = NULL, *homedir, *fstrip;
int cr = 255, cg = 255, cb = 255, ca = 255;
FILE *f;
evas = e_win_evas_get(import->win);
file = ecore_file_get_file(import->cfdata->file);
homedir = e_user_homedir_get();
if (!homedir) return;
fstrip = ecore_file_strip_ext(file);
if (!fstrip)
{
free(homedir);
return;
}
snprintf(buf, sizeof(buf), "%s/.e/e/backgrounds/%s.edj", homedir, fstrip);
while (ecore_file_exists(buf))
{
snprintf(buf, sizeof(buf), "%s/.e/e/backgrounds/%s-%i.edj", homedir, fstrip, num);
num++;
}
free(fstrip);
free(homedir);
strcpy(tmpn, "/tmp/e_bgdlg_new.edc-tmp-XXXXXX");
fd = mkstemp(tmpn);
if (fd < 0)
{
printf("Error Creating tmp file: %s\n", strerror(errno));
return;
}
close(fd);
f = fopen(tmpn, "w");
if (!f)
{
printf("Cannot open %s for writing\n", tmpn);
return;
}
imgdir = ecore_file_get_dir(import->cfdata->file);
if (!imgdir) ipart[0] = '\0';
else
{
snprintf(ipart, sizeof(ipart), "-id %s", imgdir);
free(imgdir);
}
img = evas_object_image_add(evas);
evas_object_image_file_set(img, import->cfdata->file, NULL);
evas_object_image_size_get(img, &w, &h);
evas_object_del(img);
fstrip = strdup(e_util_filename_escape(file));
if (import->cfdata->quality == 100)
snprintf(enc, sizeof(enc), "COMP");
else
snprintf(enc, sizeof(enc), "LOSSY %i", import->cfdata->quality);
switch (import->cfdata->method)
{
case IMPORT_STRETCH:
fprintf(f,
"images { image: \"%s\" %s; }\n"
"collections {\n"
"group { name: \"desktop/background\";\n"
"max: %i %i;\n"
"parts {\n"
"part { name: \"bg\"; mouse_events: 0;\n"
"description { state: \"default\" 0.0;\n"
"image { normal: \"%s\"; }\n"
"} } } } }\n"
, fstrip, enc, w, h, fstrip);
break;
case IMPORT_TILE:
fprintf(f,
"images { image: \"%s\" %s; }\n"
"collections {\n"
"group { name: \"desktop/background\";\n"
"max: %i %i;\n"
"parts {\n"
"part { name: \"bg\"; mouse_events: 0;\n"
"description { state: \"default\" 0.0;\n"
"image { normal: \"%s\"; }\n"
"fill { size {\n"
"relative: 0.0 0.0;\n"
"offset: %i %i;\n"
"} } } } } } }\n"
, fstrip, enc, w, h, fstrip, w, h);
break;
case IMPORT_CENTER:
fprintf(f,
"images { image: \"%s\" %s; }\n"
"collections {\n"
"group { name: \"desktop/background\";\n"
"max: %i %i;\n"
"parts {\n"
"part { name: \"col\"; type: RECT; mouse_events: 0;\n"
"description { state: \"default\" 0.0;\n"
"color: %i %i %i %i;\n"
"} }\n"
"part { name: \"bg\"; mouse_events: 0;\n"
"description { state: \"default\" 0.0;\n"
"min: %i %i; max: %i %i;\n"
"image { normal: \"%s\"; }\n"
"} } } } }\n"
, fstrip, enc, w, h, cr, cg, cb, ca, w, h, w, h, fstrip);
break;
case IMPORT_SCALE_ASPECT_IN:
fprintf(f,
"images { image: \"%s\" %s; }\n"
"collections {\n"
"group { name: \"desktop/background\";\n"
"max: %i %i;\n"
"parts {\n"
"part { name: \"col\"; type: RECT; mouse_events: 0;\n"
"description { state: \"default\" 0.0;\n"
"color: %i %i %i %i;\n"
"} }\n"
"part { name: \"bg\"; mouse_events: 0;\n"
"description { state: \"default\" 0.0;\n"
"aspect: %1.9f %1.9f; aspect_preference: BOTH;\n"
"image { normal: \"%s\"; }\n"
"} } } } }\n"
, fstrip, enc, w, h, cr, cg, cb, ca, (double)w / (double)h, (double)w / (double)h, fstrip);
break;
case IMPORT_SCALE_ASPECT_OUT:
fprintf(f,
"images { image: \"%s\" %s; }\n"
"collections {\n"
"group { name: \"desktop/background\";\n"
"max: %i %i;\n"
"parts {\n"
"part { name: \"bg\"; mouse_events: 0;\n"
"description { state: \"default\" 0.0;\n"
"aspect: %1.9f %1.9f; aspect_preference: NONE;\n"
"image { normal: \"%s\"; }\n"
"} } } } }\n"
, fstrip, enc, w, h, (double)w / (double)h, (double)w / (double)h, fstrip);
break;
default:
/* won't happen */
break;
}
free(fstrip);
fclose(f);
snprintf(cmd, sizeof(cmd), "edje_cc -v %s %s %s",
ipart, tmpn, e_util_filename_escape(buf));
import->tmpf = strdup(tmpn);
import->fdest = strdup(buf);
import->exe_handler = ecore_event_handler_add(ECORE_EXE_EVENT_DEL, _import_cb_edje_cc_exit, import);
import->exe = ecore_exe_run(cmd, NULL);
}
static int
_import_cb_edje_cc_exit(void *data, int type, void *event)
{
Import *import;
Ecore_Exe_Event_Del *ev;
ev = event;
import = data;
if (ev->exe != import->exe) return 1;
if (ev->exit_code != 0)
{
e_util_dialog_show(_("Picture Import Error"),
_("Enlightenment was unable to import the picture<br>"
"due to conversion errors."));
}
e_int_config_wallpaper_update(import->parent, import->fdest);
e_int_config_wallpaper_del(import->win);
return 0;
}
static void
_import_cb_delete(E_Win *win)
{
e_int_config_wallpaper_del(win);
}
static void
_import_cb_resize(E_Win *win)
{
Import *import;
import = win->data;
if (!import) return;
evas_object_resize(import->bg_obj, win->w, win->h);
}
static void
_import_cb_close(void *data, void *data2)
{
E_Win *win;
win = data;
e_int_config_wallpaper_del(win);
}
static void
_import_cb_ok(void *data, void *data2)
{
Import *import;
E_Win *win;
const char *path;
win = data;
import = win->data;
if (!import) return;
path = e_widget_fsel_selection_path_get(import->fsel_obj);
E_FREE(import->cfdata->file);
if (path) import->cfdata->file = strdup(path);
if (import->cfdata->file)
{
_import_edj_gen(import);
e_win_hide(win);
return;
}
e_int_config_wallpaper_del(win);
}
static void
_import_cb_wid_on_focus(void *data, Evas_Object *obj)
{
Import *import;
import = data;
if (obj == import->content_obj)
e_widget_focused_object_clear(import->box_obj);
else if (import->content_obj)
e_widget_focused_object_clear(import->content_obj);
}
static void
_import_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event)
{
Evas_Event_Key_Down *ev;
Import *import;
ev = event;
import = data;
if (!strcmp(ev->keyname, "Tab"))
{
if (evas_key_modifier_is_set(evas_key_modifier_get(e_win_evas_get(import->win)), "Shift"))
{
if (e_widget_focus_get(import->box_obj))
{
if (!e_widget_focus_jump(import->box_obj, 0))
{
e_widget_focus_set(import->content_obj, 0);
if (!e_widget_focus_get(import->content_obj))
e_widget_focus_set(import->box_obj, 0);
}
}
else
{
if (!e_widget_focus_jump(import->content_obj, 0))
e_widget_focus_set(import->box_obj, 0);
}
}
else
{
if (e_widget_focus_get(import->box_obj))
{
if (!e_widget_focus_jump(import->box_obj, 1))
{
e_widget_focus_set(import->content_obj, 1);
if (!e_widget_focus_get(import->content_obj))
e_widget_focus_set(import->box_obj, 1);
}
}
else
{
if (!e_widget_focus_jump(import->content_obj, 1))
e_widget_focus_set(import->box_obj, 1);
}
}
}
else if (((!strcmp(ev->keyname, "Return")) ||
(!strcmp(ev->keyname, "KP_Enter")) ||
(!strcmp(ev->keyname, "space"))))
{
Evas_Object *o = NULL;
if ((import->content_obj) && (e_widget_focus_get(import->content_obj)))
o = e_widget_focused_object_get(import->content_obj);
else
o = e_widget_focused_object_get(import->box_obj);
if (o) e_widget_activate(o);
}
}