Terminal emulator with all the bells and whistles https://www.enlightenment.org
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#include "private.h"
#include <Elementary.h>
#include "config.h"
#include "termio.h"
#include "media.h"
#include "options.h"
#include "options_wallpaper.h"
#include "extns.h"
#include "media.h"
#include "main.h"
#include <sys/stat.h>
typedef struct _Background_Item
{
const char *path;
Eina_Bool selected;
Elm_Object_Item *item;
}
Background_Item;
typedef struct _Insert_Gen_Grid_Item_Notify
{
Elm_Gengrid_Item_Class *class;
Background_Item *item;
}
Insert_Gen_Grid_Item_Notify;
static const char *_system_path,
*_user_path;
static Evas_Object *_bg_grid = NULL,
*_term = NULL,
*_entry = NULL,
*_flip = NULL,
*_bubble = NULL;
static Eina_List *_backgroundlist = NULL;
static Ecore_Timer *_bubble_disappear;
static Ecore_Thread *_thread;
static void
_cb_fileselector(void *data EINA_UNUSED, Evas_Object *obj, void* event)
{
if (event)
{
elm_object_text_set(_entry, elm_fileselector_path_get(obj));
elm_flip_go_to(_flip, EINA_TRUE, ELM_FLIP_PAGE_LEFT);
}
else
{
elm_flip_go_to(_flip, EINA_TRUE, ELM_FLIP_PAGE_LEFT);
}
}
static Eina_Bool
_cb_timer_bubble_disappear(void *data EINA_UNUSED)
{
evas_object_del(_bubble);
_bubble_disappear = NULL;
return ECORE_CALLBACK_CANCEL;
}
static void
_bubble_show(char *text)
{
Evas_Object *opbox = elm_object_top_widget_get(_bg_grid);
Evas_Object *o;
int x = 0, y = 0, w , h;
evas_object_geometry_get(_bg_grid, &x, &y, &w ,&h);
if (_bubble_disappear)
{
ecore_timer_del(_bubble_disappear);
_cb_timer_bubble_disappear(NULL);
}
_bubble = elm_bubble_add(opbox);
elm_bubble_pos_set(_bubble, ELM_BUBBLE_POS_BOTTOM_RIGHT);
evas_object_resize(_bubble, 200, 50);
evas_object_move(_bubble, (x + w - 200), (y + h - 50));
evas_object_show(_bubble);
o = elm_label_add(_bubble);
elm_object_text_set(o, text);
elm_object_content_set(_bubble, o);
_bubble_disappear = ecore_timer_add(2.0, _cb_timer_bubble_disappear, NULL);
}
static char *
_grid_text_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part EINA_UNUSED)
{
Background_Item *item = data;
const char *s;
if (!item->path) return strdup("None");
s = ecore_file_file_get(item->path);
if (s) return strdup(s);
return NULL;
}
static Evas_Object *
_grid_content_get(void *data, Evas_Object *obj, const char *part)
{
Background_Item *item = data;
Evas_Object *o, *oe;
Config *config = termio_config_get(_term);
char path[PATH_MAX];
if (!strcmp(part, "elm.swallow.icon"))
{
if (item->path)
{
int i, ret = 0;
for (i = 0; extn_edj[i]; i++)
{
if (eina_str_has_extension(item->path, extn_edj[i]))
return media_add(obj, item->path, config,
MEDIA_BG, &ret);
}
return media_add(obj, item->path, config, MEDIA_THUMB, &ret);
}
else
{
if (!config->theme) return NULL;
snprintf(path, PATH_MAX, "%s/themes/%s", elm_app_data_dir_get(),
config->theme);
o = elm_layout_add(obj);
oe = elm_layout_edje_get(o);
if (!edje_object_file_set(oe, path, "terminology/background")) return NULL;
evas_object_show(o);
return o;
}
}
return NULL;
}
static void
_item_selected(void *data, Evas_Object *obj EINA_UNUSED, void *event EINA_UNUSED)
{
Background_Item *item = data;
Config *config = termio_config_get(_term);
if (!config) return;
if (!item->path)
{
// no background
eina_stringshare_del(config->background);
config->background = NULL;
config_save(config, NULL);
main_media_update(config);
}
else
{
eina_stringshare_replace(&(config->background), item->path);
config_save(config, NULL);
main_media_update(config);
}
}
static void
_insert_gengrid_item(Insert_Gen_Grid_Item_Notify *msg_data)
{
Insert_Gen_Grid_Item_Notify *insert_msg = msg_data;
Config *config = termio_config_get(_term);
if (insert_msg && insert_msg->item && insert_msg->class && config)
{
Background_Item *item = insert_msg->item;
Elm_Gengrid_Item_Class *item_class = insert_msg->class;
item->item = elm_gengrid_item_append(_bg_grid, item_class, item,
_item_selected, item);
if ((!item->path) && (!config->background))
{
elm_gengrid_item_selected_set(item->item, EINA_TRUE);
elm_gengrid_item_bring_in(item->item,
ELM_GENGRID_ITEM_SCROLLTO_MIDDLE);
}
else if ((item->path) && (config->background))
{
if (strcmp(item->path, config->background) == 0)
{
elm_gengrid_item_selected_set(item->item, EINA_TRUE);
elm_gengrid_item_bring_in(item->item,
ELM_GENGRID_ITEM_SCROLLTO_MIDDLE);
}
}
}
free(msg_data);
}
static Eina_List*
_rec_read_directorys(Eina_List *list, const char *root_path,
Elm_Gengrid_Item_Class *class)
{
Eina_List *childs = ecore_file_ls(root_path);
char *file_name, path[PATH_MAX];
int i, j;
Background_Item *item;
const char **extns[5] =
{ extn_img, extn_scale, extn_edj, extn_mov, NULL };
const char **ex;
Insert_Gen_Grid_Item_Notify *notify;
if (!childs) return list;
EINA_LIST_FREE(childs, file_name)
{
snprintf(path, PATH_MAX, "%s/%s", root_path, file_name);
if ((!ecore_file_is_dir(path)) && (file_name[0] != '.'))
{
//file is found, search for correct file endings !
for (j = 0; extns[j]; j++)
{
ex = extns[j];
for (i = 0; ex[i]; i++)
{
if (eina_str_has_extension(file_name, ex[i]))
{
//File is found and valid
item = calloc(1, sizeof(Background_Item));
if (item)
{
notify = calloc(1,
sizeof(Insert_Gen_Grid_Item_Notify));
item->path = eina_stringshare_add(path);
list = eina_list_append(list, item);
//insert item to gengrid
notify->class = class;
notify->item = item;
//ecore_thread_feedback(th, notify);
_insert_gengrid_item(notify);
}
break;
}
}
}
}
free(file_name);
}
return list;
}
static void
_refresh_directory(const char* data)
{
Background_Item *item;
Elm_Gengrid_Item_Class *item_class;
// This will run elm_gengrid_clear
elm_gengrid_clear(_bg_grid);
if (_backgroundlist)
{
EINA_LIST_FREE(_backgroundlist, item)
{
if (item->path)
eina_stringshare_del(item->path);
free(item);
}
_backgroundlist = NULL;
}
item_class = elm_gengrid_item_class_new();
item_class->func.text_get = _grid_text_get;
item_class->func.content_get = _grid_content_get;
item = calloc(1, sizeof(Background_Item));
_backgroundlist = eina_list_append(_backgroundlist, item);
//Insert None Item
Insert_Gen_Grid_Item_Notify *notify = calloc(1,
sizeof(Insert_Gen_Grid_Item_Notify));
notify->class = item_class;
notify->item = item;
_insert_gengrid_item(notify);
_backgroundlist = _rec_read_directorys(_backgroundlist, data,
item_class);
elm_gengrid_item_class_free(item_class);
_thread = NULL;
}
static void
_gengrid_refresh_samples(const char *path)
{
if(!ecore_file_exists(path))
return;
_refresh_directory(path);
}
static void
_cb_entry_changed(void *data EINA_UNUSED, Evas_Object *parent,
void *event EINA_UNUSED)
{
const char *path = elm_object_text_get(parent);
_gengrid_refresh_samples(path);
}
static void
_cb_hoversel_select(void *data, Evas_Object *hoversel EINA_UNUSED,
void *event EINA_UNUSED)
{
Evas_Object *o;
char *path = data;
if (path)
{
elm_object_text_set(_entry, path);
}
else
{
o = elm_object_part_content_get(_flip, "back");
elm_fileselector_path_set(o, elm_object_text_get(_entry));
elm_flip_go_to(_flip, EINA_FALSE, ELM_FLIP_PAGE_RIGHT);
}
}
static const char*
_system_background_dir_init(void)
{
char path[PATH_MAX];
snprintf(path, PATH_MAX, "%s/backgrounds/", elm_app_data_dir_get());
if (_system_path)
eina_stringshare_replace(&_system_path, path);
else
_system_path = eina_stringshare_add(path);
return _system_path;
}
static const char*
_user_background_dir_init(void){
char path[PATH_MAX], *user;
user = getenv("HOME");
if(!user)
return NULL;
snprintf(path, PATH_MAX, "%s/.config/terminology/background/", user);
if (!ecore_file_exists(path))
ecore_file_mkpath(path);
if (!_user_path)
_user_path = eina_stringshare_add(path);
else
eina_stringshare_replace(&_user_path, path);
return _user_path;
}
static const char*
_import_background(const char* background)
{
char path[PATH_MAX];
const char *filename = ecore_file_file_get(background);
if (!filename)
return NULL;
if (!_user_background_dir_init())
return NULL;
snprintf(path, PATH_MAX, "%s/%s", _user_path, filename);
if (!ecore_file_cp(background, path))
return NULL;
return eina_stringshare_add(path);
}
static void
_cb_grid_doubleclick(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event EINA_UNUSED)
{
Config *config = termio_config_get(_term);
char *config_background_dir = ecore_file_dir_get(config->background);
if (!_user_path)
_user_background_dir_init();
if (!config->background)
return;
if (strncmp(config_background_dir, _user_path,
strlen(config_background_dir)) == 0)
{
_bubble_show("Source file is target file!");
free(config_background_dir);
return;
}
const char *newfile = _import_background(config->background);
if (newfile)
{
eina_stringshare_replace(&(config->background), newfile);
config_save(config, NULL);
main_media_update(config);
eina_stringshare_del(newfile);
_bubble_show("Picture imported!");
elm_object_text_set(_entry, config_background_dir);
}
else
{
_bubble_show("Failed!");
}
free(config_background_dir);
}
void
options_wallpaper(Evas_Object *opbox, Evas_Object *term)
{
Evas_Object *frame, *o, *bx, *bx2;
Config *config = termio_config_get(term);
char path[PATH_MAX], *config_background_dir;
_term = term;
frame = 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, "Background");
evas_object_show(o);
elm_box_pack_end(opbox, o);
_flip = o = elm_flip_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_content_set(frame, o);
evas_object_show(o);
o = elm_fileselector_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_part_content_set(_flip, "back", o);
elm_fileselector_folder_only_set(o, EINA_TRUE);
evas_object_smart_callback_add(o, "done", _cb_fileselector, NULL);
evas_object_show(o);
bx = 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_object_part_content_set(_flip, "front", bx);
evas_object_show(o);
bx2 = o = elm_box_add(opbox);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, 0.0);
elm_box_horizontal_set(o, EINA_TRUE);
elm_box_pack_start(bx, o);
evas_object_show(o);
_entry = o = elm_entry_add(opbox);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, 0.0);
elm_entry_single_line_set(o, EINA_TRUE);
elm_entry_scrollable_set(o, EINA_TRUE);
elm_scroller_policy_set(o, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_OFF);
evas_object_smart_callback_add(_entry, "changed", _cb_entry_changed, NULL);
elm_box_pack_start(bx2, o);
evas_object_show(o);
o = elm_hoversel_add(opbox);
evas_object_size_hint_weight_set(o, 0.0, 0.0);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, 0.0);
elm_object_text_set(o,"Select Path");
elm_box_pack_end(bx2, o);
evas_object_show(o);
snprintf(path, PATH_MAX, "%s/backgrounds/", elm_app_data_dir_get());
_system_background_dir_init();
elm_hoversel_item_add(o, "System", NULL, ELM_ICON_NONE, _cb_hoversel_select ,
_system_path);
if (_user_background_dir_init())
elm_hoversel_item_add(o, "User", NULL, ELM_ICON_NONE, _cb_hoversel_select ,
_user_path);
//In the other case it has failed, so dont show the user item
elm_hoversel_item_add(o, "Other", NULL, ELM_ICON_NONE, _cb_hoversel_select ,
NULL);
_bg_grid = 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);
evas_object_smart_callback_add(o, "clicked,double", _cb_grid_doubleclick, NULL);
elm_gengrid_item_size_set(o, elm_config_scale_get() * 100,
elm_config_scale_get() * 80);
elm_box_pack_end(bx, o);
evas_object_show(o);
o = elm_label_add(opbox);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, 0.0);
elm_object_text_set(o, "Double click on a picture to import it!");
elm_box_pack_end(bx, o);
evas_object_show(o);
if (config->background)
{
config_background_dir = ecore_file_dir_get(config->background);
elm_object_text_set(_entry, config_background_dir);
free(config_background_dir);
}
else
{
elm_object_text_set(_entry, _system_path);
}
}
void
options_wallpaper_clear(void)
{
Background_Item *item;
EINA_LIST_FREE(_backgroundlist, item)
{
if (item->path) eina_stringshare_del(item->path);
free(item);
}
if (_user_path)
eina_stringshare_del(_user_path);
_user_path = NULL;
if (_system_path)
eina_stringshare_del(_system_path);
_user_path = NULL;
}