Terminal emulator with all the bells and whistles https://www.enlightenment.org
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#include "private.h"
#include <Elementary.h>
#include <Elementary_Cursor.h>
#include <Efreet.h>
#include <assert.h>
#include "config.h"
#include "termio.h"
#include "options.h"
#include "options_theme.h"
#include "options_themepv.h"
#include "theme.h"
#include "main.h"
typedef struct tag_Theme_Ctx
{
Evas_Object *term;
Config *config;
Evas_Object *op_themelist;
Eina_List *themes;
Ecore_Timer *seltimer;
} Theme_Ctx;
typedef struct tag_Theme Theme;
struct tag_Theme
{
Elm_Object_Item *item;
const char *name;
Theme_Ctx *ctx;
};
static char *
_cb_op_theme_text_get(void *data,
Evas_Object *_obj EINA_UNUSED,
const char *_part EINA_UNUSED)
{
Theme *t = data;
char buf[4096], *p;
eina_strlcpy(buf, t->name, sizeof(buf));
p = strrchr(buf, '.');
if (p)
*p = 0;
return strdup(buf);
}
static Evas_Object *
_cb_op_theme_content_get(void *data, Evas_Object *obj, const char *part)
{
Theme *t = data;
if (!strcmp(part, "elm.swallow.icon"))
{
Config *config = t->ctx->config;
if (config)
{
Evas_Object *o;
o = options_theme_preview_add(obj, config,
theme_path_get(t->name),
NULL,
128 * elm_config_scale_get(),
64 * elm_config_scale_get(),
EINA_FALSE);
9 years ago
return o;
}
}
return NULL;
}
static void
_cb_op_theme_sel(void *data,
Evas_Object *_obj EINA_UNUSED,
void *_event EINA_UNUSED)
{
Theme *t = data;
Config *config = t->ctx->config;
if ((config->theme) && (!strcmp(t->name, config->theme)))
return;
eina_stringshare_replace(&(config->theme), t->name);
config_save(config);
change_theme(termio_win_get(t->ctx->term), config);
}
static int
_cb_op_theme_sort(const void *d1, const void *d2)
{
return strcasecmp(d1, d2);
}
static Eina_Bool
_cb_sel_item(void *data)
{
Theme *t = data;
if (t)
{
elm_gengrid_item_selected_set(t->item, EINA_TRUE);
elm_gengrid_item_bring_in(t->item, ELM_GENGRID_ITEM_SCROLLTO_MIDDLE);
t->ctx->seltimer = NULL;
}
return EINA_FALSE;
}
static void
_parent_del_cb(void *data,
Evas *_e EINA_UNUSED,
Evas_Object *_obj EINA_UNUSED,
void *_event_info EINA_UNUSED)
{
Theme_Ctx *ctx = data;
Theme *t;
ctx->op_themelist = NULL;
if (ctx->seltimer)
{
ecore_timer_del(ctx->seltimer);
ctx->seltimer = NULL;
}
EINA_LIST_FREE(ctx->themes, t)
{
eina_stringshare_del(t->name);
free(t);
}
free(ctx);
}
void
options_theme(Evas_Object *opbox, Evas_Object *term)
{
Evas_Object *o, *box, *fr;
Elm_Gengrid_Item_Class *it_class;
Eina_List *files, *userfiles, *l, *l_next;
char buf[4096], *file;
const char *config_dir = efreet_config_home_get(),
*data_dir = elm_app_data_dir_get();
Config *config = termio_config_get(term);
Eina_Bool to_skip = EINA_FALSE;
double scale = elm_config_scale_get();
const char *config_theme_name = "";
Theme_Ctx *ctx;
ctx = calloc(1, sizeof(*ctx));
assert(ctx);
ctx->config = config;
ctx->term = term;
if (config && config->theme)
{
config_theme_name = strrchr(config->theme, '/');
if (config_theme_name)
config_theme_name++;
else
config_theme_name = config->theme;
}
fr = o = elm_frame_add(opbox);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(o, _("Theme"));
elm_box_pack_end(opbox, o);
evas_object_show(o);
evas_object_event_callback_add(fr, EVAS_CALLBACK_DEL,
_parent_del_cb, ctx);
box = o = elm_box_add(opbox);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_horizontal_set(o, EINA_FALSE);
elm_object_content_set(fr, o);
evas_object_show(o);
if (config && config->color_scheme)
{
o = elm_label_add(opbox);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
snprintf(buf, sizeof(buf), _("Using colorscheme <hilight>%s</hilight>"),
config->color_scheme->md.name);
elm_object_text_set(o, buf);
elm_box_pack_end(box, o);
evas_object_show(o);
}
it_class = elm_gengrid_item_class_new();
it_class->item_style = "thumb";
it_class->func.text_get = _cb_op_theme_text_get;
it_class->func.content_get = _cb_op_theme_content_get;
ctx->op_themelist = o = elm_gengrid_add(opbox);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_gengrid_item_size_set(o, scale * 160, scale * 180);
snprintf(buf, sizeof(buf), "%s/themes", data_dir);
files = ecore_file_ls(buf);
if (files)
files = eina_list_sort(files, eina_list_count(files),
_cb_op_theme_sort);
snprintf(buf, sizeof(buf), "%s/terminology/themes", config_dir);
userfiles = ecore_file_ls(buf);
if (userfiles)
userfiles = eina_list_sort(userfiles, eina_list_count(userfiles),
_cb_op_theme_sort);
if (files && userfiles)
files = eina_list_sorted_merge(files, userfiles, _cb_op_theme_sort);
else if (userfiles)
files = userfiles;
if (ctx->seltimer)
{
ecore_timer_del(ctx->seltimer);
ctx->seltimer = NULL;
}
EINA_LIST_FOREACH_SAFE(files, l, l_next, file)
{
const char *ext = strchr(file, '.');
if (!((config) && (file[0] != '.') &&
((ext) && (!strcasecmp(".edj", ext)))))
{
free(file);
files = eina_list_remove_list(files, l);
}
}
EINA_LIST_FOREACH_SAFE(files, l, l_next, file)
{
Theme *t;
if (to_skip == EINA_TRUE)
{
to_skip = EINA_FALSE;
goto end_loop;
}
if (l_next && l_next->data && !strcmp(file, l_next->data))
{
to_skip = EINA_TRUE;
}
t = calloc(1, sizeof(Theme));
if (!t)
break;
t->name = eina_stringshare_add(file);
t->ctx = ctx;
t->item = elm_gengrid_item_append(o, it_class, t,
_cb_op_theme_sel, t);
if (t->item)
{
if (!strcmp(config_theme_name, t->name))
{
if (ctx->seltimer)
ecore_timer_del(ctx->seltimer);
ctx->seltimer = ecore_timer_add(0.2, _cb_sel_item, t);
}
}
else
{
eina_stringshare_del(t->name);
free(t);
}
end_loop:
files = eina_list_remove_list(files, l);
free(file);
}
elm_gengrid_item_class_free(it_class);
elm_box_pack_end(box, o);
evas_object_size_hint_weight_set(opbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(opbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(o);
}