Rewrite of background config dialog.

-Larger Preview Size
	-Loads Backgrounds Faster
	-Using Theme thumbnails for Theme backgrounds (for now)


SVN revision: 19893
This commit is contained in:
Christopher Michael 2006-01-19 00:42:12 +00:00
parent f34730eb66
commit ac19dc1533
1 changed files with 221 additions and 245 deletions

View File

@ -1,178 +1,162 @@
/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
#define BG_SET_DEFAULT_DESK 0
#define BG_SET_THIS_DESK 1
#define BG_SET_ALL_DESK 2
/* PROTOTYPES - same all the time */
typedef struct _E_Cfg_Bg_Data E_Cfg_Bg_Data;
static void *_create_data (E_Config_Dialog *cfd);
static void _free_data (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static int _basic_apply_data (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static Evas_Object *_basic_create_widgets (E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static int _advanced_apply_data (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static Evas_Object *_advanced_create_widgets (E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static void _load_bgs (E_Config_Dialog *cfd, Evas_Object *il);
void _ilist_cb_bg_selected (void *data);
static void *_create_data(E_Config_Dialog *cfd);
static void _free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static int _basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static Evas_Object *_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static int _advanced_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static Evas_Object *_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static void _load_bgs(Evas *evas, E_Config_Dialog *cfd, Evas_Object *il);
/* Actual config data we will be playing with whil the dialog is active */
struct _E_Config_Dialog_Data
struct _E_Config_Dialog_Data
{
E_Config_Dialog *cfd;
/*- BASIC -*/
char *file;
char *current_file;
/*- ADVANCED -*/
char *bg, *current_bg;
int bg_method;
};
struct _E_Cfg_Bg_Data
{
E_Config_Dialog *cfd;
char *file;
};
/* a nice easy setup function that does the dirty work */
EAPI E_Config_Dialog *
e_int_config_background(E_Container *con)
e_int_config_background(E_Container *con)
{
E_Config_Dialog *cfd;
E_Config_Dialog_View v;
/* methods */
v.create_cfdata = _create_data;
v.free_cfdata = _free_data;
v.basic.apply_cfdata = _basic_apply_data;
v.basic.create_widgets = _basic_create_widgets;
v.advanced.apply_cfdata = _advanced_apply_data;
v.advanced.create_widgets = _advanced_create_widgets;
/* create config diaolg for NULL object/data */
cfd = e_config_dialog_new(con, _("Background Settings"), NULL, 0, &v, NULL);
return cfd;
}
/**--CREATE--**/
static void
_fill_data(E_Config_Dialog_Data *cfdata)
_fill_data(E_Config_Dialog_Data *cfdata)
{
cfdata->bg_method = BG_SET_DEFAULT_DESK;
cfdata->bg_method = BG_SET_DEFAULT_DESK;
if (e_config->desktop_default_background)
cfdata->current_file = strdup(e_config->desktop_default_background);
cfdata->current_bg = strdup(e_config->desktop_default_background);
else
cfdata->current_file = NULL;
/* TODO: get default bg */
cfdata->current_bg = NULL;
}
static void *
_create_data(E_Config_Dialog *cfd)
_create_data(E_Config_Dialog *cfd)
{
/* Create cfdata - cfdata is a temporary block of config data that this
* dialog will be dealing with while configuring. it will be applied to
* the running systems/config in the apply methods
*/
E_Config_Dialog_Data *cfdata;
cfdata = E_NEW(E_Config_Dialog_Data, 1);
cfdata->cfd = cfd;
_fill_data(cfdata);
cfd->cfdata = cfdata;
return cfdata;
}
static void
_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
/* Free the cfdata */
if (cfdata->current_file) free(cfdata->current_file);
if (cfdata->current_bg) free(cfdata->current_bg);
free(cfdata);
}
/**--APPLY--**/
static int
_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
while (e_config->desktop_backgrounds)
{
E_Config_Desktop_Background *cfbg;
cfbg = e_config->desktop_backgrounds->data;
e_bg_del(cfbg->container, cfbg->zone, cfbg->desk_x, cfbg->desk_y);
}
if (e_config->desktop_default_background) evas_stringshare_del(e_config->desktop_default_background);
if (strlen(cfdata->file) == 0) e_config->desktop_default_background = NULL;
else
e_config->desktop_default_background = evas_stringshare_add(cfdata->file);
e_bg_update();
e_config_save_queue();
if (cfdata->current_file) free(cfdata->current_file);
cfdata->current_file = strdup(cfdata->file);
return 1; /* Apply was OK */
}
void
_e_config_bg_cb_standard(void *data)
{
E_Config_Dialog_Data *cfdata;
cfdata = data;
if (strlen(cfdata->file) == 0)
{
Evas_Object *bg, *im;
bg = edje_object_add(cfdata->cfd->dia->win->evas);
//e_theme_edje_object_set(bg, "base/theme/background", "desktop/background");
im = e_widget_image_add_from_object(cfdata->cfd->dia->win->evas, bg, 160, 120);
e_widget_image_object_set(cfdata->cfd->data, im);
}
else
{
e_widget_image_object_set
(cfdata->cfd->data,
e_thumb_evas_object_get(cfdata->file,
cfdata->cfd->dia->win->evas,
160, 120, 1));
}
if (cfdata->current_file)
{
if (!strcmp(cfdata->file, cfdata->current_file))
{
e_dialog_button_disable_num_set(cfdata->cfd->dia, 0, 1);
e_dialog_button_disable_num_set(cfdata->cfd->dia, 1, 1);
}
}
}
/**--GUI--**/
static Evas_Object *
_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
Evas_Object *o, *fr, *il;
Evas_Object *im = NULL;
Evas_Object *o, *ot, *of, *il, *im;
_fill_data(cfdata);
//_fill_data(cfdata);
o = e_widget_table_add(evas, 0);
cfdata->file = NULL;
il = e_widget_ilist_add(evas, 48, 48, &(cfdata->file));
ot = e_widget_table_add(evas, 0);
il = e_widget_ilist_add(evas, 48, 48, &(cfdata->bg));
e_widget_ilist_selector_set(il, 1);
e_widget_min_size_set(il, 240, 200);
_load_bgs(evas, cfd, il);
e_widget_min_size_set(il, 180, 40);
/* Load Bgs */
_load_bgs(cfd, il);
im = cfd->data;
e_widget_focus_set(il, 1);
e_widget_ilist_go(il);
e_widget_table_object_append(o, il, 0, 0, 1, 2, 1, 1, 1, 1);
fr = e_widget_framelist_add(evas, "Preview", 0);
e_widget_min_size_set(fr, 200, 160);
e_widget_table_object_append(o, fr, 1, 0, 1, 1, 1, 1, 1, 1);
e_widget_framelist_object_append(fr, im);
e_widget_ilist_go(il);
e_widget_table_object_append(ot, il, 0, 0, 1, 2, 1, 1, 1, 1);
return o;
of = e_widget_framelist_add(evas, _("Background Preview"), 0);
e_widget_min_size_set(of, 320, 240);
e_widget_table_object_append(ot, of, 1, 0, 1, 2, 1, 1, 1, 1);
e_widget_framelist_object_append(of, im);
return ot;
}
static int
_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
const char *theme;
theme = e_theme_edje_file_get("base/theme/backgrounds", "desktop/background");
while (e_config->desktop_backgrounds)
{
E_Config_Desktop_Background *cfbg;
cfbg = e_config->desktop_backgrounds->data;
e_bg_del(cfbg->container, cfbg->zone, cfbg->desk_x, cfbg->desk_y);
}
if (e_config->desktop_default_background)
evas_stringshare_del(e_config->desktop_default_background);
if (strlen(cfdata->bg) == 0) e_config->desktop_default_background = NULL;
else
e_config->desktop_default_background = evas_stringshare_add(cfdata->bg);
e_bg_update();
e_config_save_queue();
if (cfdata->current_bg) free(cfdata->current_bg);
cfdata->current_bg = strdup(cfdata->bg);
return 1;
}
static Evas_Object *
_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
Evas_Object *o, *ot, *of, *il, *im, *oc;
E_Radio_Group *rg;
//_fill_data(cfdata);
ot = e_widget_table_add(evas, 0);
il = e_widget_ilist_add(evas, 48, 48, &(cfdata->bg));
e_widget_ilist_selector_set(il, 1);
e_widget_min_size_set(il, 180, 40);
/* Load Bgs */
_load_bgs(cfd, il);
im = cfd->data;
//e_widget_focus_set(il, 1);
e_widget_ilist_go(il);
e_widget_table_object_append(ot, il, 0, 0, 1, 3, 1, 1, 1, 1);
of = e_widget_framelist_add(evas, _("Background Preview"), 0);
e_widget_min_size_set(of, 320, 240);
e_widget_table_object_append(ot, of, 1, 0, 1, 2, 1, 1, 1, 1);
e_widget_framelist_object_append(of, im);
rg = e_widget_radio_group_new(&(cfdata->bg_method));
of = e_widget_framelist_add(evas, _("Set Background For"), 0);
e_widget_min_size_set(of, 200, 160);
oc = e_widget_radio_add(evas, _("Default Desktop"), 0, rg);
e_widget_framelist_object_append(of, oc);
oc = e_widget_radio_add(evas, _("This Desktop"), 1, rg);
e_widget_framelist_object_append(of, oc);
oc = e_widget_radio_add(evas, _("All Desktops"), 2, rg);
e_widget_framelist_object_append(of, oc);
e_widget_table_object_append(ot, of, 1, 2, 1, 1, 1, 1, 1, 1);
return ot;
}
static int
@ -181,11 +165,14 @@ _advanced_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
E_Zone *z;
E_Desk *d;
int x, y;
if (!cfdata->file) return 0;
z = e_zone_current_get(cfd->con);
const char *theme;
if (!cfdata->bg) return 0;
z = e_zone_current_get(cfd->con);
d = e_desk_current_get(z);
e_desk_xy_get(d, &x, &y);
theme = e_theme_edje_file_get("base/theme/backgrounds", "desktop/background");
switch (cfdata->bg_method)
{
case BG_SET_DEFAULT_DESK:
@ -196,10 +183,13 @@ _advanced_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
e_bg_del(-1, z->num, -1, -1);
e_bg_del(z->container->num, -1, -1, -1);
e_bg_del(z->container->num, z->num, -1, -1);
if (e_config->desktop_default_background) evas_stringshare_del(e_config->desktop_default_background);
if (strlen(cfdata->file) == 0) e_config->desktop_default_background = NULL;
if (strlen(cfdata->bg) == 0)
e_config->desktop_default_background = NULL;
else
e_config->desktop_default_background = evas_stringshare_add(cfdata->file);
e_config->desktop_default_background = evas_stringshare_add(cfdata->bg);
e_bg_update();
e_config_save_queue();
break;
@ -208,8 +198,8 @@ _advanced_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
e_bg_del(-1, z->num, x, y);
e_bg_del(z->container->num, -1, x, y);
e_bg_del(z->container->num, z->num, x, y);
if (strlen(cfdata->file) != 0)
e_bg_add(z->container->num, z->num, x, y, cfdata->file);
if (strlen(cfdata->bg) != 0)
e_bg_add(z->container->num, z->num, x, y, cfdata->bg);
e_bg_update();
e_config_save_queue();
break;
@ -221,155 +211,141 @@ _advanced_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
cfbg = e_config->desktop_backgrounds->data;
e_bg_del(cfbg->container, cfbg->zone, cfbg->desk_x, cfbg->desk_y);
}
if (strlen(cfdata->file) != 0)
e_bg_add(-1, -1, -1, -1, cfdata->file);
if (strlen(cfdata->bg) != 0)
e_bg_add(-1, -1, -1, -1, cfdata->bg);
e_bg_update();
e_config_save_queue();
break;
}
if (cfdata->current_file) free(cfdata->current_file);
cfdata->current_file = strdup(cfdata->file);
if (cfdata->current_bg) free(cfdata->current_bg);
cfdata->current_bg = strdup(cfdata->bg);
return 1; /* Apply was OK */
}
static Evas_Object *
_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
Evas_Object *o, *fr, *il;
Evas_Object *im = NULL;
Evas_Object *oc;
E_Radio_Group *rg;
_fill_data(cfdata);
o = e_widget_table_add(evas, 0);
cfdata->file = NULL;
il = e_widget_ilist_add(evas, 48, 48, &(cfdata->file));
e_widget_ilist_selector_set(il, 1);
e_widget_min_size_set(il, 240, 200);
_load_bgs(evas, cfd, il);
im = cfd->data;
e_widget_focus_set(il, 1);
e_widget_ilist_go(il);
e_widget_table_object_append(o, il, 0, 0, 1, 2, 1, 1, 1, 1);
fr = e_widget_framelist_add(evas, "Preview", 0);
e_widget_min_size_set(fr, 200, 160);
e_widget_table_object_append(o, fr, 1, 0, 1, 1, 1, 1, 1, 1);
e_widget_framelist_object_append(fr, im);
rg = e_widget_radio_group_new(&(cfdata->bg_method));
fr = e_widget_framelist_add(evas, "Set Background For", 0);
e_widget_min_size_set(fr, 200, 160);
oc = e_widget_radio_add(evas, _("Default Desktop"), BG_SET_DEFAULT_DESK, rg);
e_widget_framelist_object_append(fr, oc);
oc = e_widget_radio_add(evas, _("This Desktop"), BG_SET_THIS_DESK, rg);
e_widget_framelist_object_append(fr, oc);
oc = e_widget_radio_add(evas, _("All Desktops"), BG_SET_ALL_DESK, rg);
e_widget_framelist_object_append(fr, oc);
e_widget_table_object_append(o, fr, 1, 1, 1, 1, 1, 1, 1, 1);
return o;
}
static void
_load_bgs(Evas *evas, E_Config_Dialog *cfd, Evas_Object *il)
_load_bgs(E_Config_Dialog *cfd, Evas_Object *il)
{
Evas_Object *im = NULL;
Evas_Object *bg = NULL;
char buf[4096];
char *homedir;
E_Zone *z;
int iw, ih, pw, ph;
Evas_Object *oi = NULL;
Evas *evas;
Evas_Object *ic, *im, *o, *bg_obj;
Evas_List *bg_dirs, *bg;
Ecore_Evas *eebuf;
Evas *evasbuf;
const char *f;
char *c;
evas = evas_object_evas_get(il);
homedir = e_user_homedir_get();
if (homedir)
{
snprintf(buf, sizeof(buf), "%s/.e/e/backgrounds", homedir);
free(homedir);
}
bg_obj = edje_object_add(cfd->dia->win->evas);
z = e_zone_current_get(cfd->con);
iw = 48;
ih = ((double)z->h * iw) / (double)z->w;
if (ih > 48)
/* Load The Theme's Background */
eebuf = ecore_evas_buffer_new(1, 1);
evasbuf = ecore_evas_get(eebuf);
o = edje_object_add(evasbuf);
f = e_theme_edje_file_get("base/theme/backgrounds", "desktop/background");
c = strdup(f);
if (edje_object_file_set(o, f, "desktop/background"))
{
ih = 48;
iw = ((double)z->w * ih) / (double)z->h;
Evas_Object *o = NULL;
char b[4096];
if (!e_thumb_exists(c))
o = e_thumb_generate_begin(c, 48, 48, cfd->dia->win->evas, &o, NULL, NULL);
else
o = e_thumb_evas_object_get(c, cfd->dia->win->evas, 48, 48, 1);
e_widget_ilist_append(il, o, _("Theme Background"), _ilist_cb_bg_selected, cfd, "");
}
pw = 160;
ph = ((double)z->h * pw) / (double)z->w;
if (ph > 120)
if (!e_config->desktop_default_background)
{
ph = 120;
pw = ((double)z->w * ph) / (double)z->h;
e_widget_ilist_selected_set(il, 0);
im = e_widget_image_add_from_object(cfd->dia->win->evas, bg_obj, 320, 240);
e_widget_image_object_set(im, e_thumb_evas_object_get(c, cfd->dia->win->evas, 320, 240, 1));
}
evas_object_del(o);
ecore_evas_free(eebuf);
bg = edje_object_add(evas);
//e_theme_edje_object_set(bg, "base/theme/background", "desktop/background");
evas_object_resize(bg, iw, ih);
e_widget_ilist_append(il, bg, _("Theme Background"), _e_config_bg_cb_standard, cfd->cfdata, "");
if ((!e_config->desktop_default_background))
{
e_widget_ilist_selected_set(il, 0);
oi = edje_object_add(evas);
//e_theme_edje_object_set(oi, "base/theme/background", "desktop/background");
evas_object_resize(oi, pw, ph);
im = e_widget_image_add_from_object(evas, oi, pw, ph);
}
if (ecore_file_is_dir(buf))
{
Ecore_List *bgs;
/* Load other backgrounds */
bg_dirs = e_path_dir_list_get(path_backgrounds);
for (bg = bg_dirs; bg; bg = bg->next)
{
E_Path_Dir *d;
bgs = ecore_file_ls(buf);
if (bgs)
d = bg->data;
if (ecore_file_is_dir(d->dir))
{
char *bgfile;
char fullbg[PATH_MAX];
char *bg_file;
Ecore_List *bgs;
int i = 1;
while ((bgfile = ecore_list_next(bgs)))
bgs = ecore_file_ls(d->dir);
if (!bgs) continue;
while (bg_file = ecore_list_next(bgs))
{
snprintf(fullbg, sizeof(fullbg), "%s/%s", buf, bgfile);
if (ecore_file_is_dir(fullbg)) continue;
char full_path[4096];
/* minimum theme requirements */
if (e_util_edje_collection_exists(fullbg, "desktop/background"))
{
snprintf(full_path, sizeof(full_path), "%s/%s", d->dir, bg_file);
if (ecore_file_is_dir(full_path)) continue;
if (!e_util_edje_collection_exists(full_path, "desktop/background")) continue;
if (!e_thumb_exists(full_path))
ic = e_thumb_generate_begin(full_path, 48, 48, evas, &ic, NULL, NULL);
else
ic = e_thumb_evas_object_get(full_path, evas, 48, 48, 1);
e_widget_ilist_append(il, ic, ecore_file_strip_ext(bg_file), _ilist_cb_bg_selected, cfd, full_path);
if ((e_config->desktop_default_background) &&
(!strcmp(e_config->desktop_default_background, full_path)))
{
Evas_Object *o = NULL;
char *noext;
o = e_thumb_generate_begin(fullbg, iw, ih, evas, &o, NULL, NULL);
noext = ecore_file_strip_ext(bgfile);
e_widget_ilist_append(il, o, noext, _e_config_bg_cb_standard, cfd->cfdata, fullbg);
if ((e_config->desktop_default_background) &&
(!strcmp(e_config->desktop_default_background, fullbg)))
{
e_widget_ilist_selected_set(il, i);
bg = edje_object_add(evas);
edje_object_file_set(bg, e_config->desktop_default_background, "desktop/background");
im = e_widget_image_add_from_object(evas, bg, pw, ph);
e_widget_image_object_set(im, e_thumb_evas_object_get(fullbg, evas, pw, ph, 1));
}
free(noext);
i++;
e_widget_ilist_selected_set(il, i);
o = edje_object_add(cfd->dia->win->evas);
edje_object_file_set(o, e_config->desktop_default_background, "desktop/background");
im = e_widget_image_add_from_object(cfd->dia->win->evas, o, 320, 240);
e_widget_image_object_set(im, e_thumb_evas_object_get(full_path, cfd->dia->win->evas, 320, 240, 1));
}
i++;
}
free(bgfile);
free(bg_file);
ecore_list_destroy(bgs);
}
free(d);
}
evas_list_free(bg);
evas_list_free(bg_dirs);
free(c);
cfd->data = im;
}
void
_ilist_cb_bg_selected(void *data)
{
E_Config_Dialog *cfd;
E_Config_Dialog_Data *cfdata;
Evas *evas;
cfd = data;
cfdata = cfd->cfdata;
evas = cfd->dia->win->evas;
if (strlen(cfdata->bg) == 0)
{
const char *theme;
theme = e_theme_edje_file_get("base/theme/backgrounds", "desktop/background");
e_widget_image_object_set(cfd->data, e_thumb_evas_object_get(strdup(theme), evas, 320, 240, 1));
}
else
{
e_widget_image_object_set(cfd->data, e_thumb_evas_object_get(cfdata->bg, evas, 320, 240, 1));
}
if (cfdata->current_bg)
{
if (!strcmp(cfdata->bg, cfdata->current_bg))
{
e_dialog_button_disable_num_set(cfd->dia, 0, 1);
e_dialog_button_disable_num_set(cfd->dia, 1, 1);
}
}
}