disks: ....

So, at some point, select a file system then below a panel with
something visual...probbaly for starters some visual indicator
of large folders and ideally activity too...

not done for now...shouldn't break the universe tho

src/bin/ui/ui.h

@@ -88,8 +88,6 @@ typedef struct Ui
    struct
    {
       Evas_Object *win;
-      Evas_Object *box;
-      Ecore_Timer *timer;
    } disk;
 
    struct

src/bin/ui/ui_disk.c

@@ -1,220 +1,210 @@
 #include "ui_disk.h"
 #include "../system/disks.h"
 
-Eina_Hash *_mounted;
+typedef struct
-
-typedef struct _Item_Disk
 {
-   Evas_Object *parent;
+   Evas_Object     *btn_device;
-   Evas_Object *pb;
+   Evas_Object     *btn_mount;
-   Evas_Object *lbl;
+   Evas_Object     *btn_fs;
+   Evas_Object     *btn_usage;
+   Evas_Object     *btn_used;
+   Evas_Object     *btn_total;
+   Evas_Object     *genlist;
+   Evisum_Ui_Cache *cache;
+   Ecore_Timer     *timer;
+} Widgets;
 
-   char        *path;
+static Widgets *_widgets = NULL;
-} Item_Disk;
-
-static char *
-_file_system_usage_format(File_System *inf)
-{
-   return strdup(eina_slstr_printf("%s / %s",
-               evisum_size_format(inf->usage.used),
-               evisum_size_format(inf->usage.total)));
-}
 
 static void
-_separator_add(Evas_Object *box)
+_item_del(void *data, Evas_Object *obj EINA_UNUSED)
 {
-   Evas_Object *hbox, *sep;
+   File_System *inf = data;
 
-   hbox = elm_box_add(box);
+   file_system_info_free(inf);
-   elm_box_horizontal_set(hbox, EINA_TRUE);
-   evas_object_size_hint_weight_set(hbox, EXPAND, EXPAND);
-   evas_object_size_hint_align_set(hbox, FILL, FILL);
-   evas_object_show(hbox);
-
-   sep = elm_separator_add(hbox);
-   evas_object_size_hint_weight_set(sep, EXPAND, EXPAND);
-   evas_object_size_hint_align_set(sep, FILL, FILL);
-   elm_separator_horizontal_set(sep, EINA_TRUE);
-   evas_object_show(sep);
-
-   elm_box_pack_end(hbox, sep);
-   elm_box_pack_end(box, hbox);
 }
 
-static void
+static Evas_Object *
-_ui_item_disk_update(Item_Disk *item, File_System *inf)
+_item_column_add(Evas_Object *table, const char *text, int col)
 {
-   char *usage;
+   Evas_Object *rect, *label;
-   double ratio, value;
-   Evas_Object *pb = item->pb;
 
-   usage = _file_system_usage_format(inf);
+   label = elm_label_add(table);
-   if (usage)
+   evas_object_data_set(table, text, label);
+   evas_object_show(label);
+
+   rect = evas_object_rectangle_add(table);
+   evas_object_data_set(label, "rect", rect);
+
+   elm_table_pack(table, label, col, 0, 1, 1);
+   elm_table_pack(table, rect, col, 0, 1, 1);
+
+   return label;
+}
+
+static Evas_Object *
+_item_create(Evas_Object *parent)
+{
+   Evas_Object *table, *label, *pb;
+
+   table = elm_table_add(parent);
+   evas_object_size_hint_align_set(table, EXPAND, EXPAND);
+   evas_object_size_hint_weight_set(table, FILL, FILL);
+   evas_object_show(table);
+
+   label = _item_column_add(table, "device", 0);
+   evas_object_size_hint_align_set(label, 0.5, FILL);
+   label = _item_column_add(table, "mount", 1);
+   evas_object_size_hint_align_set(label, 0.5, FILL);
+   label = _item_column_add(table, "fs", 2);
+   evas_object_size_hint_align_set(label, 0.5, FILL);
+   label = _item_column_add(table, "used", 3);
+   evas_object_size_hint_align_set(label, 0.5, FILL);
+   label = _item_column_add(table, "total", 4);
+   evas_object_size_hint_align_set(label, 0.5, FILL);
+
+   pb = elm_progressbar_add(table);
+   evas_object_size_hint_weight_set(pb, EXPAND, EXPAND);
+   evas_object_size_hint_align_set(pb, FILL, FILL);
+   evas_object_data_set(table, "usage", pb);
+
+   elm_table_pack(table, pb, 5, 0, 1, 1);
+
+   return table;
+}
+
+static Evas_Object *
+_content_get(void *data, Evas_Object *obj, const char *source)
+{
+   Evas_Object *l, *r, *pb;
+   Evas_Coord w, ow;
+   Widgets *wig;
+   File_System *inf =  data;
+
+   if (!inf) return NULL;
+   if (strcmp(source, "elm.swallow.content")) return NULL;
+   wig = evas_object_data_get(obj, "widgets");
+   if (!wig) return NULL;
+
+   Item_Cache *it = evisum_ui_item_cache_item_get(wig->cache);
+   if (!it)
      {
-        elm_progressbar_unit_format_set(pb, usage);
+        fprintf(stderr, "Error: Object cache creation failed.\n");
-        free(usage);
+        exit(-1);
      }
 
-   ratio = inf->usage.total / 100.0;
+   evas_object_geometry_get(wig->btn_device, NULL, NULL, &w, NULL);
-   value = inf->usage.used / ratio;
+   l = evas_object_data_get(it->obj, "device");
+   elm_object_text_set(l, eina_slstr_printf("%s", inf->path));
+   evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
+   if (ow > w) evas_object_size_hint_min_set(wig->btn_device, w, 1);
+   r = evas_object_data_get(l, "rect");
+   evas_object_size_hint_min_set(r, w, 1);
+   evas_object_show(l);
 
+   evas_object_geometry_get(wig->btn_mount, NULL, NULL, &w, NULL);
+   l = evas_object_data_get(it->obj, "mount");
+   elm_object_text_set(l, eina_slstr_printf("%s", inf->mount));
+   evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
+   if (ow > w) evas_object_size_hint_min_set(wig->btn_mount, w, 1);
+   r = evas_object_data_get(l, "rect");
+   evas_object_size_hint_min_set(r, w, 1);
+   evas_object_show(l);
+
+   evas_object_geometry_get(wig->btn_fs, NULL, NULL, &w, NULL);
+   l = evas_object_data_get(it->obj, "fs");
+   elm_object_text_set(l, eina_slstr_printf("%s", inf->type_name));
+   r = evas_object_data_get(l, "rect");
+   evas_object_size_hint_min_set(r, w, 1);
+   evas_object_show(l);
+
+   evas_object_geometry_get(wig->btn_used, NULL, NULL, &w, NULL);
+   l = evas_object_data_get(it->obj, "used");
+   elm_object_text_set(l, eina_slstr_printf("%s", evisum_size_format(inf->usage.used)));
+   r = evas_object_data_get(l, "rect");
+   evas_object_size_hint_min_set(r, w, 1);
+   evas_object_show(l);
+
+   evas_object_geometry_get(wig->btn_total, NULL, NULL, &w, NULL);
+   l = evas_object_data_get(it->obj, "total");
+   elm_object_text_set(l, eina_slstr_printf("%s", evisum_size_format(inf->usage.total)));
+   r = evas_object_data_get(l, "rect");
+   evas_object_size_hint_min_set(r, w, 1);
+   evas_object_show(l);
+
+   pb = evas_object_data_get(it->obj, "usage");
    if (inf->usage.used != inf->usage.total)
-     elm_progressbar_value_set(pb, value / 100.0);
+     elm_progressbar_value_set(pb, (double) (inf->usage.used / (inf->usage.total / 100.0) / 100.0));
-   else
-     elm_progressbar_value_set(pb, 1.0);
-}
-
-static Item_Disk *
-_ui_item_disk_add(Ui *ui, File_System *inf)
-{
-   Evas_Object *frame, *vbox, *hbox, *pb, *ic, *label;
-   Evas_Object *parent;
-   const char *type;
-
-   type = inf->type_name;
-   if (!type)
-     type = file_system_name_by_id(inf->type);
-   if (!type) type = "unknown";
-
-   parent = ui->disk.box;
-
-   frame = elm_frame_add(parent);
-   evas_object_size_hint_align_set(frame, FILL, 0);
-   evas_object_size_hint_weight_set(frame, EXPAND, 0);
-   elm_object_style_set(frame, "pad_huge");
-   evas_object_show(frame);
-
-   vbox = elm_box_add(parent);
-   evas_object_size_hint_align_set(vbox, FILL, FILL);
-   evas_object_size_hint_weight_set(vbox, EXPAND, EXPAND);
-   evas_object_show(vbox);
-
-   label = elm_label_add(parent);
-   evas_object_size_hint_align_set(label, 1.0, FILL);
-   evas_object_size_hint_weight_set(label, EXPAND, EXPAND);
-   evas_object_show(label);
-   elm_box_pack_end(vbox, label);
-
-   elm_object_text_set(label, eina_slstr_printf("<color=#fff>%s</>",
-                   inf->mount));
-
-   hbox = elm_box_add(parent);
-   evas_object_size_hint_align_set(hbox, FILL, FILL);
-   evas_object_size_hint_weight_set(hbox, EXPAND, EXPAND);
-   elm_box_horizontal_set(hbox, EINA_TRUE);
-   evas_object_show(hbox);
-
-   ic = elm_image_add(parent);
-   elm_image_file_set(ic, evisum_icon_path_get("mount"), NULL);
-   evas_object_size_hint_min_set(ic, 32 * elm_config_scale_get(),
-                   32 * elm_config_scale_get());
-   evas_object_show(ic);
-   elm_box_pack_end(hbox, ic);
-
-   pb = elm_progressbar_add(frame);
-   evas_object_size_hint_align_set(pb, FILL, FILL);
-   evas_object_size_hint_weight_set(pb, EXPAND, EXPAND);
-   elm_progressbar_span_size_set(pb, 1.0);
    evas_object_show(pb);
 
-   label = elm_label_add(parent);
+   return it->obj;
-   evas_object_size_hint_align_set(label, 1.0, FILL);
-   evas_object_size_hint_weight_set(label, EXPAND, EXPAND);
-   evas_object_show(label);
-
-   elm_object_text_set(label,
-                   eina_slstr_printf("<color=#fff>%s <b>(%s)</b></>",
-                   inf->path, type));
-
-   elm_box_pack_end(vbox, label);
-   elm_box_pack_end(hbox, pb);
-   elm_box_pack_end(vbox, hbox);
-   _separator_add(vbox);
-
-   elm_object_content_set(frame, vbox);
-
-   Item_Disk *it = malloc(sizeof(Item_Disk));
-   if (it)
-     {
-        it->parent = frame;
-        it->pb = pb;
-        it->lbl = label;
-        it->path = strdup(inf->path);
-        _ui_item_disk_update(it, inf);
-     }
-   return it;
 }
 
 static void
-_hash_free_cb(void *data)
+_genlist_ensure_n_items(Evas_Object *genlist, unsigned int items)
 {
-   Item_Disk *it = data;
+   Elm_Object_Item *it;
-   if (it->path)
+   Elm_Genlist_Item_Class *itc;
-     free(it->path);
+   unsigned int i, existing = elm_genlist_items_count(genlist);
-   free(it);
-}
 
-static Eina_Bool
+   if (items < existing)
-_ignore_path(char *path)
+     {
-{
+        for (i = existing - items; i > 0; i--)
-   if (!strcmp(path, "devfs"))
+           {
-     return 1;
+              it = elm_genlist_last_item_get(genlist);
-   return 0;
+              if (it)
+                elm_object_item_del(it);
+           }
+      }
+
+   if (items == existing) return;
+
+   itc = elm_genlist_item_class_new();
+   itc->item_style = "full";
+   itc->func.text_get = NULL;
+   itc->func.content_get = _content_get;
+   itc->func.filter_get = NULL;
+   itc->func.del = _item_del;
+
+   for (i = existing; i < items; i++)
+     {
+        elm_genlist_item_append(genlist, itc, NULL, NULL,
+                        ELM_GENLIST_ITEM_NONE, NULL, NULL);
+     }
+
+   elm_genlist_item_class_free(itc);
 }
 
 static Eina_Bool
 _disks_poll_timer_cb(void *data)
 {
-   Ui *ui;
    Eina_List *disks;
    char *path;
-   Item_Disk *item;
+   Elm_Object_Item *it;
    File_System *fs;
-
+   Eina_List *mounted = NULL;
-   ui = data;
 
    disks = disks_get();
    EINA_LIST_FREE(disks, path)
      {
-        if (_ignore_path(path))
-          {
-             free(path);
-             continue;
-          }
         fs = file_system_info_get(path);
         if (fs)
-          {
+          mounted = eina_list_append(mounted, fs);
-             if ((item = eina_hash_find(_mounted, eina_slstr_printf("%s:%s", fs->path, fs->mount))))
+
-               _ui_item_disk_update(item, fs);
-             else
-               {
-                  item = _ui_item_disk_add(ui, fs);
-                  eina_hash_add(_mounted, eina_slstr_printf("%s:%s", fs->path, fs->mount), item);
-                  elm_box_pack_end(ui->disk.box, item->parent);
-               }
-             file_system_info_free(fs);
-          }
         free(path);
      }
 
-   void *d;
+   _genlist_ensure_n_items(_widgets->genlist, eina_list_count(mounted));
-   Eina_Iterator *it = eina_hash_iterator_data_new(_mounted);
 
-   while (eina_iterator_next(it, &d))
+   it = elm_genlist_first_item_get(_widgets->genlist);
+   EINA_LIST_FREE(mounted, fs)
      {
-        item = d;
+        File_System *prev = elm_object_item_data_get(it);
-        fs = file_system_info_get(item->path);
+        if (prev) _item_del(prev, NULL);
-        if (fs)
+        elm_object_item_data_set(it, fs);
-          file_system_info_free(fs);
+        elm_genlist_item_update(it);
-        else
+        it = elm_genlist_item_next_get(it);
-          {
-             elm_box_unpack(ui->disk.box, item->parent);
-             evas_object_del(item->parent);
-             eina_hash_del(_mounted, NULL, item);
-          }
      }
-   eina_iterator_free(it);
-   elm_box_recalculate(ui->disk.box);
 
    return EINA_TRUE;
 }
@@ -225,12 +215,12 @@ _win_del_cb(void *data, Evas_Object *obj EINA_UNUSED,
 {
    Ui *ui = data;
 
-   if (ui->disk.timer)
+   if (_widgets)
-     ecore_timer_del(ui->disk.timer);
+     {
-   ui->disk.timer = NULL;
+        ecore_timer_del(_widgets->timer);
-
+        evisum_ui_item_cache_free(_widgets->cache);
-   eina_hash_free(_mounted);
+        free(_widgets);
-   _mounted = NULL;
+     }
 
    evas_object_del(obj);
    ui->disk.win = NULL;
@@ -242,8 +232,9 @@ _win_del_cb(void *data, Evas_Object *obj EINA_UNUSED,
 void
 ui_win_disk_add(Ui *ui)
 {
-   Evas_Object *win, *box, *vbox, *scroller;
+   Evas_Object *win, *box, *tbl, *scroller;
-   Evas_Object *table, *rect;
+   Evas_Object *genlist, *btn;
+   int i = 0;
 
    if (ui->disk.win)
      {
@@ -251,8 +242,6 @@ ui_win_disk_add(Ui *ui)
         return;
      }
 
-   _mounted = eina_hash_string_superfast_new(_hash_free_cb);
-
    ui->disk.win = win = elm_win_util_standard_add("evisum",
                    _("Storage"));
    evas_object_size_hint_weight_set(win, EXPAND, EXPAND);
@@ -265,10 +254,56 @@ ui_win_disk_add(Ui *ui)
    evas_object_size_hint_align_set(box, FILL, FILL);
    evas_object_show(box);
 
-   ui->disk.box = vbox = elm_box_add(win);
+   tbl = elm_table_add(win);
-   evas_object_size_hint_weight_set(vbox, EXPAND, 0.0);
+   evas_object_size_hint_weight_set(tbl, EXPAND, 0);
-   evas_object_size_hint_align_set(vbox, FILL, 0.5);
+   evas_object_size_hint_align_set(tbl, FILL, 0);
-   evas_object_show(vbox);
+   evas_object_show(tbl);
+   elm_box_pack_end(box, tbl);
+
+   Widgets *w = _widgets = calloc(1, sizeof(Widgets));
+
+   w->btn_device = btn = elm_button_add(win);
+   evas_object_size_hint_weight_set(btn, EXPAND, EXPAND);
+   evas_object_size_hint_align_set(btn, FILL, FILL);
+   evas_object_show(btn);
+   elm_object_text_set(btn, _("Device"));
+   elm_table_pack(tbl, btn, i++, 0, 1, 1);
+
+   w->btn_mount = btn = elm_button_add(win);
+   evas_object_size_hint_weight_set(btn, EXPAND, EXPAND);
+   evas_object_size_hint_align_set(btn, FILL, FILL);
+   evas_object_show(btn);
+   elm_object_text_set(btn, _("Mount"));
+   elm_table_pack(tbl, btn, i++, 0, 1, 1);
+
+   w->btn_fs = btn = elm_button_add(win);
+   evas_object_size_hint_weight_set(btn, EXPAND, EXPAND);
+   evas_object_size_hint_align_set(btn, FILL, FILL);
+   evas_object_show(btn);
+   elm_object_text_set(btn, _("FS"));
+   elm_table_pack(tbl, btn, i++, 0, 1, 1);
+
+   w->btn_used = btn = elm_button_add(win);
+   evas_object_size_hint_weight_set(btn, EXPAND, EXPAND);
+   evas_object_size_hint_align_set(btn, FILL, FILL);
+   evas_object_show(btn);
+   elm_object_text_set(btn, _("Used"));
+   elm_table_pack(tbl, btn, i++, 0, 1, 1);
+
+   w->btn_total = btn = elm_button_add(win);
+   evas_object_size_hint_weight_set(btn, EXPAND, EXPAND);
+   evas_object_size_hint_align_set(btn, FILL, FILL);
+   evas_object_show(btn);
+   elm_object_text_set(btn, _("Total"));
+   elm_table_pack(tbl, btn, i++, 0, 1, 1);
+
+   w->btn_usage = btn = elm_button_add(win);
+   evas_object_size_hint_weight_set(btn, EXPAND, EXPAND);
+   evas_object_size_hint_align_set(btn, FILL, FILL);
+   evas_object_show(btn);
+   elm_object_text_set(btn, _("Usage"));
+   elm_table_pack(tbl, btn, i++, 0, 1, 1);
+
 
    scroller = elm_scroller_add(win);
    evas_object_size_hint_weight_set(scroller, EXPAND, EXPAND);
@@ -277,27 +312,25 @@ ui_win_disk_add(Ui *ui)
                    ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
    evas_object_show(scroller);
 
-   table = elm_table_add(win);
+   w->genlist = genlist = elm_genlist_add(win);
-   evas_object_size_hint_weight_set(table, EXPAND, EXPAND);
+   elm_object_focus_allow_set(genlist, 0);
-   evas_object_size_hint_align_set(table, FILL, FILL);
+   evas_object_data_set(genlist, "widgets", w);
-   evas_object_show(table);
+   elm_genlist_select_mode_set(genlist, ELM_OBJECT_SELECT_MODE_NONE);
+   evas_object_size_hint_weight_set(genlist, EXPAND, EXPAND);
+   evas_object_size_hint_align_set(genlist, FILL, FILL);
+   evas_object_show(genlist);
 
-   rect = evas_object_rectangle_add(evas_object_rectangle_add(win));
+   elm_object_content_set(scroller, genlist);
-   evas_object_size_hint_max_set(rect, MISC_MAX_WIDTH, -1);
-   evas_object_size_hint_min_set(rect, MISC_MIN_WIDTH, 1);
-
-   elm_table_pack(table, rect, 0, 0, 1, 1);
-   elm_table_pack(table, vbox, 0, 0, 1, 1);
-
-   elm_object_content_set(scroller, table);
    elm_box_pack_end(box, scroller);
    elm_object_content_set(win, box);
 
    evas_object_smart_callback_add(win, "delete,request", _win_del_cb, ui);
    evisum_child_window_show(ui->win, win);
 
+   w->cache = evisum_ui_item_cache_new(genlist, _item_create, 10);
+
    _disks_poll_timer_cb(ui);
 
-   ui->disk.timer = ecore_timer_add(3.0, _disks_poll_timer_cb, ui);
+   w->timer = ecore_timer_add(3.0, _disks_poll_timer_cb, ui);
 }