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ephoto
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ephoto/src/bin/ephoto_config.c

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#include "ephoto.h"
#define CONFIG_VERSION 10
static int _ephoto_config_load(Ephoto *ephoto);
static Eina_Bool _ephoto_on_config_save(void *data);
static Eet_Data_Descriptor *edd = NULL;
Eina_Bool
ephoto_config_init(Ephoto *ephoto)
{
Eet_Data_Descriptor_Class eddc;
if (!eet_eina_stream_data_descriptor_class_set(&eddc, sizeof (eddc),
"Ephoto_Config",
sizeof(Ephoto_Config)))
{
ERR("Unable to create the config data descriptor!");
return EINA_FALSE;
}
if (!edd) edd = eet_data_descriptor_stream_new(&eddc);
#undef T
#undef D
#define T Ephoto_Config
#define D edd
#define C_VAL(edd, type, member, dtype) \
EET_DATA_DESCRIPTOR_ADD_BASIC(edd, type, #member, member, dtype)
C_VAL(D, T, config_version, EET_T_INT);
C_VAL(D, T, thumb_size, EET_T_INT);
C_VAL(D, T, thumb_gen_size, EET_T_INT);
C_VAL(D, T, directory, EET_T_STRING);
C_VAL(D, T, slideshow_timeout, EET_T_DOUBLE);
C_VAL(D, T, slideshow_transition, EET_T_STRING);
C_VAL(D, T, editor, EET_T_STRING);
C_VAL(D, T, window_width, EET_T_INT);
C_VAL(D, T, window_height, EET_T_INT);
C_VAL(D, T, fsel_hide, EET_T_INT);
switch (_ephoto_config_load(ephoto))
{
case 0:
/* Start a new config */
ephoto->config->config_version = CONFIG_VERSION;
ephoto->config->slideshow_timeout = 4.0;
ephoto->config->slideshow_transition = eina_stringshare_add("fade");
ephoto->config->editor = eina_stringshare_add("gimp %s");
ephoto->config->window_width = 900;
ephoto->config->window_height = 600;
ephoto->config->fsel_hide = 0;
break;
default:
return EINA_TRUE;
}
ephoto_config_save(ephoto);
return EINA_TRUE;
}
void
ephoto_config_save(Ephoto *ephoto)
{
_ephoto_on_config_save(ephoto);
}
void
ephoto_config_free(Ephoto *ephoto)
{
free(ephoto->config);
ephoto->config = NULL;
}
static void
_close(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ephoto *ephoto = data;
evas_object_del(ephoto->config->window);
}
static void
_save(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ephoto *ephoto = data;
if (elm_spinner_value_get(ephoto->config->slide_time) > 0)
ephoto->config->slideshow_timeout = elm_spinner_value_get(ephoto->config->slide_time);
if (elm_object_text_get(ephoto->config->slide_trans))
eina_stringshare_replace(&ephoto->config->slideshow_transition, elm_object_text_get(ephoto->config->slide_trans));
if (ephoto->config->window)
evas_object_del(ephoto->config->window);
}
static void
_hv_select(void *data EINA_UNUSED, Evas_Object *obj, void *event_info)
{
elm_object_text_set(obj, elm_object_item_text_get(event_info));
}
static Evas_Object *
_add_slideshow_config(Evas_Object *parent, Ephoto *ephoto)
{
Evas_Object *box, *scroller, *table, *label, *spinner, *hoversel, *hbox, *ic, *button;
const Eina_List *l;
const char *transition;
box = elm_box_add(parent);
elm_box_horizontal_set(box, EINA_FALSE);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
scroller = elm_scroller_add(box);
evas_object_size_hint_weight_set(scroller, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(scroller, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(box, scroller);
evas_object_show(scroller);
table = elm_table_add(scroller);
evas_object_size_hint_weight_set(table, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(table, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(table);
label = elm_label_add(table);
elm_object_text_set(label, "<b>Slideshow Options:</b>");
elm_table_pack(table, label, 0, 0, 2, 1);
evas_object_show(label);
label = elm_label_add(table);
elm_object_text_set(label, "<b>Show Each Slide For: </b>");
evas_object_size_hint_align_set(label, 1.0, EVAS_HINT_FILL);
elm_table_pack(table, label, 0, 1, 1, 1);
evas_object_show(label);
spinner = elm_spinner_add(table);
elm_spinner_editable_set(spinner, EINA_TRUE);
elm_spinner_label_format_set(spinner, "%1.0f seconds");
elm_spinner_step_set(spinner, 1);
elm_spinner_value_set(spinner, ephoto->config->slideshow_timeout);
elm_spinner_min_max_set(spinner, 1, 60);
elm_table_pack(table, spinner, 1, 1, 1, 1);
evas_object_show(spinner);
ephoto->config->slide_time = spinner;
label = elm_label_add(table);
elm_object_text_set(label, "<b>Slide Transition: </b>");
evas_object_size_hint_align_set(label, 1.0, EVAS_HINT_FILL);
elm_table_pack(table, label, 0, 2, 1, 1);
evas_object_show(label);
hoversel = elm_hoversel_add(table);
elm_hoversel_hover_parent_set(hoversel, box);
EINA_LIST_FOREACH(elm_slideshow_transitions_get(ephoto->slideshow), l, transition)
elm_hoversel_item_add(hoversel, transition, NULL, 0, _hv_select, transition);
elm_hoversel_item_add(hoversel, "None", NULL, 0, _hv_select, NULL);
elm_object_text_set(hoversel, ephoto->config->slideshow_transition);
evas_object_size_hint_weight_set(hoversel, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(hoversel, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_table_pack(table, hoversel, 1, 2, 1, 1);
evas_object_show(hoversel);
ephoto->config->slide_trans = hoversel;
elm_object_content_set(scroller, table);
hbox = elm_box_add(box);
elm_box_horizontal_set(hbox, EINA_TRUE);
elm_box_pack_end(box, hbox);
evas_object_show(hbox);
ic = elm_icon_add(hbox);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_icon_standard_set(ic, "stock_save");
button = elm_button_add(hbox);
elm_object_text_set(button, "Save");
elm_object_part_content_set(button, "icon", ic);
evas_object_smart_callback_add(button, "clicked", _save, ephoto);
elm_box_pack_end(hbox, button);
evas_object_show(button);
ic = elm_icon_add(hbox);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_icon_standard_set(ic, "stock_close");
button = elm_button_add(hbox);
elm_object_text_set(button, "Cancel");
elm_object_part_content_set(button, "icon", ic);
evas_object_smart_callback_add(button, "clicked", _close, ephoto);
elm_box_pack_end(hbox, button);
evas_object_show(button);
return box;
}
static Evas_Object *
_add_about_config(Evas_Object *parent, Ephoto *ephoto)
{
Evas_Object *box, *scroller, *ic, *button, *label;
Eina_Strbuf *sbuf = eina_strbuf_new();
FILE *f;
box = elm_box_add(parent);
elm_box_horizontal_set(box, EINA_FALSE);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
scroller = elm_scroller_add(box);
evas_object_size_hint_weight_set(scroller, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(scroller, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(box, scroller);
evas_object_show(scroller);
label = elm_label_add(scroller);
evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
eina_strbuf_append_printf(sbuf, "<b>About Ephoto</b><br/>"
"Ephoto is a comprehensive image viewer based on the EFL.<br/>"
"For more information, please visit the Ephoto project page on the Enlightenment wiki:<br/>"
"https://phab.enlightenment.org/w/projects/ephoto<br/>"
"Ephoto's source can be found through Enlightenment's git:<br/>"
"http://git.enlightenment.org/apps/ephoto.git<br/>"
"<br/>"
"<b>Authors:</b><br/>");
f = fopen(PACKAGE_DATA_DIR "/AUTHORS", "r");
if (f)
{
char buf[PATH_MAX];
while (fgets(buf, sizeof(buf), f))
{
int len;
len = strlen(buf);
if (len > 0)
{
if (buf[len - 1] == '\n')
{
buf[len - 1] = 0;
len--;
}
if (len > 0)
{
char *p;
do
{
p = strchr(buf, '<');
if (p) *p = 0;
}
while (p);
do
{
p = strchr(buf, '>');
if (p) *p = 0;
}
while (p);
eina_strbuf_append_printf(sbuf, "%s<br>", buf);
}
if (len == 0)
eina_strbuf_append_printf(sbuf, "<br>");
}
}
fclose(f);
}
elm_object_text_set(label, eina_strbuf_string_get(sbuf));
elm_object_content_set(scroller, label);
evas_object_show(label);
ic = elm_icon_add(box);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_icon_standard_set(ic, "stock_close");
button = elm_button_add(box);
elm_object_text_set(button, "Close");
elm_object_part_content_set(button, "icon", ic);
evas_object_smart_callback_add(button, "clicked", _close, ephoto);
elm_box_pack_end(box, button);
evas_object_show(button);
return box;
}
static void
_show_page(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Elm_Object_Item *it = data;
elm_naviframe_item_promote(it);
}
void
ephoto_config_window(Ephoto *ephoto)
{
Evas_Object *win, *box, *toolbar, *pager, *slideshow, *about;
Elm_Object_Item *sit, *ait;
const Eina_List *l;
const char *transition;
win = elm_win_inwin_add(ephoto->win);
evas_object_show(win);
box = elm_box_add(win);
elm_box_horizontal_set(box, EINA_FALSE);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(box);
toolbar = elm_toolbar_add(win);
elm_toolbar_horizontal_set(toolbar, EINA_TRUE);
elm_toolbar_homogeneous_set(toolbar, EINA_TRUE);
elm_toolbar_shrink_mode_set(toolbar, ELM_TOOLBAR_SHRINK_SCROLL);
elm_toolbar_select_mode_set(toolbar, ELM_OBJECT_SELECT_MODE_NONE);
evas_object_size_hint_weight_set(toolbar, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(toolbar, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(box, toolbar);
evas_object_show(toolbar);
pager = elm_naviframe_add(win);
elm_naviframe_prev_btn_auto_pushed_set(pager, EINA_FALSE);
evas_object_size_hint_weight_set
(pager, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_fill_set
(pager, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(box, pager);
evas_object_show(pager);
slideshow = _add_slideshow_config(pager, ephoto);
sit = elm_naviframe_item_push(pager, NULL, NULL, NULL, slideshow, "overlap");
elm_naviframe_item_title_enabled_set(sit, EINA_FALSE, EINA_FALSE);
elm_toolbar_item_append(toolbar, "stock_media-play", "Slideshow", _show_page, sit);
about = _add_about_config(pager, ephoto);
ait = elm_naviframe_item_insert_after(pager, sit, NULL, NULL, NULL, about, "overlap");
elm_naviframe_item_title_enabled_set(ait, EINA_FALSE, EINA_FALSE);
elm_toolbar_item_append(toolbar, "help-about", "About", _show_page, ait);
elm_naviframe_item_promote(sit);
ephoto->config->window = win;
elm_win_inwin_content_set(win, box);
}
static int
_ephoto_config_load(Ephoto *ephoto)
{
Eet_File *ef;
char buf[4096], buf2[4096];
snprintf(buf2, sizeof(buf2), "%s/.config/ephoto", getenv("HOME"));
ecore_file_mkpath(buf2);
snprintf(buf, sizeof(buf), "%s/ephoto.cfg", buf2);
ef = eet_open(buf, EET_FILE_MODE_READ);
if (!ef)
{
ephoto_config_free(ephoto);
ephoto->config = calloc(1, sizeof(Ephoto_Config));
return 0;
}
ephoto->config = eet_data_read(ef, edd, "config");
eet_close(ef);
if (!ephoto->config || ephoto->config->config_version > CONFIG_VERSION)
{
ephoto_config_free(ephoto);
ephoto->config = calloc(1, sizeof(Ephoto_Config));
return 0;
}
if (ephoto->config->config_version < CONFIG_VERSION)
{
ecore_file_unlink(buf);
ephoto_config_free(ephoto);
ephoto->config = calloc(1, sizeof(Ephoto_Config));
return 0;
}
return 1;
}
static Eina_Bool
_ephoto_on_config_save(void *data)
{
Ephoto *ephoto = data;
Eet_File *ef;
char buf[4096], buf2[4096];
snprintf(buf, sizeof(buf), "%s/.config/ephoto/ephoto.cfg", getenv("HOME"));
snprintf(buf2, sizeof(buf2), "%s.tmp", buf);
ef = eet_open(buf2, EET_FILE_MODE_WRITE);
if (!ef) goto save_end;
eet_data_write(ef, edd, "config", ephoto->config, 1);
if (eet_close(ef)) goto save_end;
if (!ecore_file_mv(buf2, buf)) goto save_end;
INF("Config saved");
save_end:
ecore_file_unlink(buf2);
return ECORE_CALLBACK_CANCEL;
}
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