src/modules/conf_paths/e_int_config_paths.c

   1 #include "e.h"
   2
   3 typedef struct _E_Path_Pair E_Path_Pair;
   4 typedef struct _CFPath_Change_Data CFPath_Change_Data;
   5
   6 static void *_create_data(E_Config_Dialog *cfd);
   7 static void _free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
   8 static int _basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
   9 static Evas_Object *_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
  10
  11 static void _ilist_update(Evas_Object *obj, CFPath_Change_Data *old, CFPath_Change_Data *new);
  12 static void _ilist_path_cb_change(void *data);
  13
  14 struct _E_Path_Pair
  15 {
  16    E_Path     *path;
  17    const char *path_description;
  18 };
  19
  20 struct _CFPath_Change_Data
  21 {
  22    E_Path               *path;
  23    Eina_List            *new_user_path;
  24    int                   dirty;
  25    E_Config_Dialog_Data *cfdata;
  26 };
  27
  28 struct _E_Config_Dialog_Data
  29 {
  30    E_Config_Dialog *cfd;
  31
  32    /* Current data */
  33    CFPath_Change_Data *cur_pcd;
  34
  35    Eina_List        *pcd_list;
  36    E_Path_Pair      *paths_available;
  37    struct
  38      {
  39         Evas_Object *path_list;
  40         Evas_Object *default_list; /* Read Only */
  41         Evas_Object *user_list; /* Editable */
  42      } gui;
  43 };
  44
  45 E_Config_Dialog *
  46 e_int_config_paths(E_Container *con, const char *params __UNUSED__)
  47 {
  48    E_Config_Dialog *cfd;
  49    E_Config_Dialog_View *v;
  50
  51    if (e_config_dialog_find("E", "advanced/search_directories")) return NULL;
  52    v = E_NEW(E_Config_Dialog_View, 1);
  53
  54    v->create_cfdata           = _create_data;
  55    v->free_cfdata             = _free_data;
  56    v->basic.create_widgets    = _basic_create_widgets;
  57    v->basic.apply_cfdata      = _basic_apply_data;
  58
  59    cfd = e_config_dialog_new(con, _("Search Path Settings"),
  60                              "E", "advanced/search_directories",
  61                              "preferences-directories", 0, v, NULL);
  62    return cfd;
  63 }
  64
  65 static void
  66 _fill_data(E_Config_Dialog_Data *cfdata)
  67 {
  68    cfdata->paths_available = E_NEW(E_Path_Pair, 10);
  69    cfdata->paths_available[0].path =             path_data;
  70    cfdata->paths_available[0].path_description = _("Data");
  71    cfdata->paths_available[1].path =             path_images;
  72    cfdata->paths_available[1].path_description = _("Images");
  73    cfdata->paths_available[2].path =             path_fonts;
  74    cfdata->paths_available[2].path_description = _("Fonts");
  75    cfdata->paths_available[3].path =             path_themes;
  76    cfdata->paths_available[3].path_description = _("Themes");
  77    cfdata->paths_available[4].path =             path_icons;
  78    cfdata->paths_available[4].path_description = _("Icons");
  79    cfdata->paths_available[5].path =             path_modules;
  80    cfdata->paths_available[5].path_description = _("Modules");
  81    cfdata->paths_available[6].path =             path_backgrounds;
  82    cfdata->paths_available[6].path_description = _("Backgrounds");
  83    cfdata->paths_available[7].path =             path_messages;
  84    cfdata->paths_available[7].path_description = _("Messages");
  85    cfdata->paths_available[8].path =             NULL;
  86    cfdata->paths_available[8].path_description = NULL;
  87    return;
  88 }
  89
  90 static void *
  91 _create_data(E_Config_Dialog *cfd)
  92 {
  93    E_Config_Dialog_Data *cfdata;
  94
  95    cfdata = E_NEW(E_Config_Dialog_Data, 1);
  96    cfdata->cfd = cfd;
  97    _fill_data(cfdata);
  98    return cfdata;
  99 }
 100
 101 static void
 102 _free_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
 103 {
 104    while (cfdata->pcd_list)
 105      {
 106         CFPath_Change_Data *pcd;
 107
 108         pcd = cfdata->pcd_list->data;
 109         while (pcd->new_user_path)
 110           {
 111              const char *dir;
 112
 113              dir = pcd->new_user_path->data;
 114              eina_stringshare_del(dir);
 115              pcd->new_user_path =
 116                eina_list_remove_list(pcd->new_user_path, pcd->new_user_path);
 117           }
 118         free(pcd);
 119         cfdata->pcd_list =
 120           eina_list_remove_list(cfdata->pcd_list, cfdata->pcd_list);
 121      }
 122    free(cfdata->paths_available);
 123    E_FREE(cfdata);
 124 }
 125
 126 static int
 127 _basic_apply_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
 128 {
 129    Eina_List *l;
 130    Eina_List *ll;
 131
 132    _ilist_update(cfdata->gui.user_list, cfdata->cur_pcd, NULL);
 133
 134    for (l = cfdata->pcd_list; l; l = l->next)
 135      {
 136         CFPath_Change_Data *pcd;
 137
 138         pcd = l->data;
 139         if (pcd->new_user_path)
 140           {
 141              e_path_user_path_clear(pcd->path);
 142              for (ll = pcd->new_user_path; ll; ll = ll->next)
 143                {
 144                   const char *dir;
 145
 146                   dir = ll->data;
 147                   e_path_user_path_append(pcd->path, dir);
 148                }
 149           }
 150         else if (*(pcd->path->user_dir_list) && pcd->dirty)
 151           e_path_user_path_clear(pcd->path);
 152      }
 153    e_config_save_queue();
 154    return 1;
 155 }
 156
 157 static Evas_Object *
 158 _basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
 159 {
 160    Evas_Object *o, *of, *ob;
 161    int i;
 162
 163    o = e_widget_table_add(evas, 0);
 164
 165    of = e_widget_framelist_add(evas, _("E Paths"), 0);
 166    ob = e_widget_ilist_add(evas, 0, 0, NULL);
 167    cfdata->gui.path_list = ob;
 168    e_widget_size_min_set(ob, 170, 100);
 169
 170    evas_event_freeze(evas_object_evas_get(cfdata->gui.path_list));
 171    edje_freeze();
 172    e_widget_ilist_freeze(cfdata->gui.path_list);
 173
 174    /* Fill In Ilist */
 175    for (i = 0; cfdata->paths_available[i].path; i++)
 176      {
 177         CFPath_Change_Data *pcd;
 178
 179         pcd = E_NEW(CFPath_Change_Data, 1);
 180         pcd->path = cfdata->paths_available[i].path;
 181         pcd->cfdata = cfdata;
 182         cfdata->pcd_list = eina_list_append(cfdata->pcd_list, pcd);
 183         e_widget_ilist_append(ob, NULL,
 184                               cfdata->paths_available[i].path_description,
 185                               _ilist_path_cb_change, pcd, NULL);
 186      }
 187
 188    e_widget_ilist_go(ob);
 189    e_widget_ilist_thaw(cfdata->gui.path_list);
 190    edje_thaw();
 191    evas_event_thaw(evas_object_evas_get(cfdata->gui.path_list));
 192
 193    e_widget_framelist_object_append(of, ob);
 194    e_widget_table_object_append(o, of, 0, 0, 1, 1, 1, 1, 1, 1);
 195
 196    of = e_widget_framelist_add(evas, _("Default Directories"), 0);
 197    ob = e_widget_ilist_add(evas, 0, 0, NULL);
 198    cfdata->gui.default_list = ob;
 199    e_widget_size_min_set(ob, 100, 100);
 200    e_widget_framelist_object_append(of, ob);
 201    e_widget_table_object_append(o, of, 0, 1, 1, 1, 1, 1, 1, 1);
 202
 203    of = e_widget_framelist_add(evas, _("User Defined Directories"), 0);
 204    ob = e_widget_config_list_add(evas, e_widget_entry_add,
 205                                  _("New Directory"), 2);
 206    e_widget_disabled_set(ob, 1);
 207    cfdata->gui.user_list = ob;
 208    e_widget_framelist_object_append(of, ob);
 209    e_widget_table_object_append(o, of, 1, 0, 1, 2, 0, 1, 0, 1);
 210
 211    e_dialog_resizable_set(cfd->dia, 1);
 212    return o;
 213 }
 214
 215 static void
 216 _ilist_path_cb_change(void *data)
 217 {
 218    CFPath_Change_Data *pcd;
 219    Eina_List *default_list;
 220    Eina_List *l;
 221
 222    pcd = data;
 223    default_list = pcd->path->default_dir_list;
 224
 225    /* Update Default List */
 226    evas_event_freeze(evas_object_evas_get(pcd->cfdata->gui.default_list));
 227    edje_freeze();
 228    e_widget_ilist_freeze(pcd->cfdata->gui.default_list);
 229
 230    e_widget_ilist_clear(pcd->cfdata->gui.default_list);
 231    for (l = default_list; l; l = l->next)
 232      {
 233         const char *dir;
 234
 235         dir = ((E_Path_Dir *)l->data)->dir;
 236         e_widget_ilist_append(pcd->cfdata->gui.default_list,
 237                               NULL, dir, NULL, NULL, NULL);
 238      }
 239    e_widget_ilist_go(pcd->cfdata->gui.default_list);
 240
 241    e_widget_ilist_thaw(pcd->cfdata->gui.default_list);
 242    edje_thaw();
 243    evas_event_thaw(evas_object_evas_get(pcd->cfdata->gui.default_list));
 244
 245    _ilist_update(pcd->cfdata->gui.user_list,
 246                  pcd->cfdata->cur_pcd, /* Path data to save */
 247                  pcd); /* New Path to show */
 248
 249    pcd->cfdata->cur_pcd = pcd;
 250 }
 251
 252 static void
 253 _ilist_update(Evas_Object *obj, CFPath_Change_Data *old, CFPath_Change_Data *new)
 254 {
 255    /* Save current data to old path */
 256    if (old)
 257      {
 258         int i;
 259
 260         old->dirty = 1;
 261         while (old->new_user_path)
 262           {
 263              const char *dir;
 264
 265              dir = old->new_user_path->data;
 266              eina_stringshare_del(dir);
 267              old->new_user_path =
 268                eina_list_remove_list(old->new_user_path, old->new_user_path);
 269           }
 270
 271         for (i = 0; i < e_widget_config_list_count(obj); i++)
 272           {
 273              const char *dir;
 274
 275              dir = e_widget_config_list_nth_get(obj, i);
 276              old->new_user_path =
 277                eina_list_append(old->new_user_path, eina_stringshare_add(dir));
 278           }
 279      }
 280
 281    if (!new) return;
 282
 283    /* Fill list with selected data */
 284    e_widget_disabled_set(obj, 0);
 285    e_widget_config_list_clear(obj);
 286
 287    if (new->new_user_path)
 288      {
 289         Eina_List *l;
 290         Eina_List *user_path;
 291
 292         user_path = new->new_user_path;
 293
 294         for (l = user_path; l; l = l->next)
 295           {
 296              const char *dir;
 297
 298              dir = l->data;
 299              e_widget_config_list_append(obj, dir);
 300           }
 301      }
 302    else if (*(new->path->user_dir_list) && !new->dirty)
 303      {
 304         Eina_List *l;
 305         Eina_List *user_path;
 306
 307         user_path = *(new->path->user_dir_list);
 308
 309         for (l = user_path; l; l = l->next)
 310           {
 311              E_Path_Dir *epd;
 312
 313              epd = l->data;
 314              e_widget_config_list_append(obj, epd->dir);
 315           }
 316      }
 317 }