src/bin/e_widget_flist.c

   1 #include "e.h"
   2
   3 typedef struct _E_Widget_Data E_Widget_Data;
   4 struct _E_Widget_Data
   5 {
   6    Evas_Object *o_scroll, *o_fm;
   7    E_Fm2_Config fmc;
   8 };
   9
  10 /* private function prototypes */
  11 static void _e_wid_del_hook(Evas_Object *obj);
  12 static void _e_wid_focus_hook(Evas_Object *obj);
  13 static void _e_wid_focus_steal(void *data, Evas *evas, Evas_Object *obj, void *event);
  14 static void _e_wid_cb_selected(void *data, Evas_Object *obj, void *event);
  15 static void _e_wid_cb_dir_changed(void *data, Evas_Object *obj, void *event);
  16 static void _e_wid_cb_changed(void *data, Evas_Object *obj, void *event);
  17 static void _e_wid_cb_file_deleted(void *data, Evas_Object *obj, void *event);
  18
  19 EAPI Evas_Object *
  20 e_widget_flist_add(Evas *evas)
  21 {
  22    Evas_Object *obj, *o;
  23    E_Widget_Data *wd;
  24
  25    wd = E_NEW(E_Widget_Data, 1);
  26    if (!wd) return NULL;
  27
  28    obj = e_widget_add(evas);
  29    e_widget_del_hook_set(obj, _e_wid_del_hook);
  30    e_widget_focus_hook_set(obj, _e_wid_focus_hook);
  31    e_widget_data_set(obj, wd);
  32
  33    o = e_scrollframe_add(evas);
  34    wd->o_scroll = o;
  35    evas_object_show(o);
  36    e_widget_sub_object_add(obj, o);
  37    e_widget_resize_object_set(obj, o);
  38    evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN,
  39                                   _e_wid_focus_steal, obj);
  40
  41    o = e_fm2_add(evas);
  42    wd->o_fm = o;
  43    memset(&wd->fmc, 0, sizeof(E_Fm2_Config));
  44    wd->fmc.view.mode = E_FM2_VIEW_MODE_LIST;
  45    wd->fmc.view.open_dirs_in_place = 1;
  46    wd->fmc.view.selector = 1;
  47    wd->fmc.view.single_click = 0;
  48    wd->fmc.view.no_subdir_jump = 0;
  49    wd->fmc.icon.list.w = 48;
  50    wd->fmc.icon.list.h = 48;
  51    wd->fmc.icon.fixed.w = 1;
  52    wd->fmc.icon.fixed.h = 1;
  53    wd->fmc.icon.extension.show = 0;
  54    wd->fmc.icon.key_hint = NULL;
  55    wd->fmc.list.sort.no_case = 1;
  56    wd->fmc.list.sort.dirs.first = 0;
  57    wd->fmc.list.sort.dirs.last = 0;
  58    wd->fmc.selection.single = 1;
  59    wd->fmc.selection.windows_modifiers = 0;
  60    e_fm2_config_set(wd->o_fm, &wd->fmc);
  61    e_fm2_icon_menu_flags_set(wd->o_fm, E_FM2_MENU_NO_SHOW_HIDDEN);
  62
  63    evas_object_smart_callback_add(wd->o_fm, "dir_changed",
  64                                   _e_wid_cb_dir_changed, obj);
  65    evas_object_smart_callback_add(wd->o_fm, "selection_change",
  66                                   _e_wid_cb_selected, obj);
  67    evas_object_smart_callback_add(wd->o_fm, "changed",
  68                                   _e_wid_cb_changed, obj);
  69    evas_object_smart_callback_add(wd->o_fm, "files_deleted",
  70                                   _e_wid_cb_file_deleted, obj);
  71
  72    e_scrollframe_child_set(wd->o_scroll, o);
  73    e_scrollframe_extern_pan_set(wd->o_scroll, o, e_fm2_pan_set,
  74                                 e_fm2_pan_get, e_fm2_pan_max_get,
  75                                 e_fm2_pan_child_size_get);
  76
  77    e_widget_sub_object_add(obj, o);
  78    evas_object_show(o);
  79    evas_object_smart_callback_add(o, "selected",
  80                                   _e_wid_cb_selected, obj);
  81
  82    evas_object_resize(obj, 32, 32);
  83    e_widget_size_min_set(obj, 32, 32);
  84    return obj;
  85 }
  86
  87 EAPI E_Fm2_Config *
  88 e_widget_flist_config_get(Evas_Object *obj)
  89 {
  90    E_Widget_Data *wd = NULL;
  91
  92    wd = e_widget_data_get(obj);
  93    return e_fm2_config_get(wd->o_fm);
  94 }
  95
  96 EAPI void
  97 e_widget_flist_path_set(Evas_Object *obj, const char *dev, const char *path)
  98 {
  99    E_Widget_Data *wd = NULL;
 100
 101    wd = e_widget_data_get(obj);
 102    e_fm2_path_set(wd->o_fm, dev, path);
 103    e_scrollframe_child_pos_set(wd->o_scroll, 0, 0);
 104 }
 105
 106 EAPI Eina_List *
 107 e_widget_flist_all_list_get(Evas_Object *obj)
 108 {
 109    E_Widget_Data *wd = NULL;
 110
 111    wd = e_widget_data_get(obj);
 112    return e_fm2_all_list_get(wd->o_fm);
 113 }
 114
 115 EAPI Eina_List *
 116 e_widget_flist_selected_list_get(Evas_Object *obj)
 117 {
 118    E_Widget_Data *wd = NULL;
 119
 120    wd = e_widget_data_get(obj);
 121    return e_fm2_selected_list_get(wd->o_fm);
 122 }
 123
 124 EAPI const char *
 125 e_widget_flist_real_path_get(Evas_Object *obj)
 126 {
 127    E_Widget_Data *wd = NULL;
 128
 129    wd = e_widget_data_get(obj);
 130    return e_fm2_real_path_get(wd->o_fm);
 131 }
 132
 133 EAPI int
 134 e_widget_flist_has_parent_get(Evas_Object *obj)
 135 {
 136    E_Widget_Data *wd = NULL;
 137
 138    wd = e_widget_data_get(obj);
 139    return e_fm2_has_parent_get(wd->o_fm);
 140 }
 141
 142 EAPI void
 143 e_widget_flist_select_set(Evas_Object *obj, const char *file, int s)
 144 {
 145    E_Widget_Data *wd = NULL;
 146
 147    wd = e_widget_data_get(obj);
 148    e_fm2_select_set(wd->o_fm, file, s);
 149 }
 150
 151 EAPI void
 152 e_widget_flist_file_show(Evas_Object *obj, const char *file)
 153 {
 154    E_Widget_Data *wd = NULL;
 155
 156    wd = e_widget_data_get(obj);
 157    e_fm2_file_show(wd->o_fm, file);
 158 }
 159
 160 EAPI void
 161 e_widget_flist_parent_go(Evas_Object *obj)
 162 {
 163    E_Widget_Data *wd = NULL;
 164
 165    wd = e_widget_data_get(obj);
 166    e_fm2_parent_go(wd->o_fm);
 167    e_scrollframe_child_pos_set(wd->o_scroll, 0, 0);
 168 }
 169
 170 EAPI void
 171 e_widget_flist_refresh(Evas_Object *obj)
 172 {
 173    E_Widget_Data *wd = NULL;
 174
 175    wd = e_widget_data_get(obj);
 176    e_fm2_refresh(wd->o_fm);
 177 }
 178
 179 /* private functions */
 180 static void
 181 _e_wid_del_hook(Evas_Object *obj)
 182 {
 183    E_Widget_Data *wd = NULL;
 184
 185    wd = e_widget_data_get(obj);
 186    E_FREE(wd);
 187 }
 188
 189 static void
 190 _e_wid_focus_hook(Evas_Object *obj)
 191 {
 192    E_Widget_Data *wd = NULL;
 193
 194    wd = e_widget_data_get(obj);
 195    if (e_widget_focus_get(obj))
 196      {
 197         edje_object_signal_emit(e_scrollframe_edje_object_get(wd->o_scroll),
 198                                 "e,state,focused", "e");
 199         evas_object_focus_set(wd->o_fm, 1);
 200      }
 201    else
 202      {
 203         edje_object_signal_emit(e_scrollframe_edje_object_get(wd->o_scroll),
 204                                 "e,state,unfocused", "e");
 205         evas_object_focus_set(wd->o_fm, 0);
 206      }
 207 }
 208
 209 static void
 210 _e_wid_focus_steal(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event __UNUSED__)
 211 {
 212    e_widget_focus_steal(data);
 213 }
 214
 215 static void
 216 _e_wid_cb_selected(void *data, Evas_Object *obj __UNUSED__, void *event)
 217 {
 218    evas_object_smart_callback_call(data, "selection_change", event);
 219 }
 220
 221 static void
 222 _e_wid_cb_dir_changed(void *data, Evas_Object *obj __UNUSED__, void *event)
 223 {
 224    evas_object_smart_callback_call(data, "dir_changed", event);
 225 }
 226
 227 static void
 228 _e_wid_cb_changed(void *data, Evas_Object *obj __UNUSED__, void *event)
 229 {
 230    evas_object_smart_callback_call(data, "changed", event);
 231 }
 232
 233 static void
 234 _e_wid_cb_file_deleted(void *data, Evas_Object *obj __UNUSED__, void *event)
 235 {
 236    evas_object_smart_callback_call(data, "files_deleted", event);
 237 }