src/modules/everything/evry_gadget.c

   1 #include "e.h"
   2 #include "e_mod_main.h"
   3
   4 typedef struct _Instance Instance;
   5
   6 struct _Instance
   7 {
   8   E_Gadcon_Client *gcc;
   9   Evas_Object     *o_button;
  10
  11   E_Object_Delfn *del_fn;
  12   Evry_Window *win;
  13 };
  14
  15 static void _button_cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
  16
  17 /* gadcon requirements */
  18 static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
  19 static void _gc_shutdown(E_Gadcon_Client *gcc);
  20 static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
  21 static char *_gc_label(E_Gadcon_Client_Class *client_class);
  22 static Evas_Object *_gc_icon(E_Gadcon_Client_Class *client_class, Evas *evas);
  23 static const char *_gc_id_new(E_Gadcon_Client_Class *client_class);
  24
  25 static const E_Gadcon_Client_Class _gadcon_class =
  26 {
  27    GADCON_CLIENT_CLASS_VERSION,
  28      "evry-starter",
  29      {
  30         _gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new, NULL,
  31         e_gadcon_site_is_not_toolbar
  32      },
  33    E_GADCON_CLIENT_STYLE_PLAIN
  34 };
  35
  36 static E_Menu *_menu = NULL;
  37
  38
  39 static E_Gadcon_Client *
  40 _gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
  41 {
  42    Evas_Object *o;
  43    E_Gadcon_Client *gcc;
  44    Instance *inst;
  45
  46    inst = E_NEW(Instance, 1);
  47
  48    o = edje_object_add(gc->evas);
  49    e_theme_edje_object_set(o, "base/theme/modules/start", "e/modules/start/main");
  50    edje_object_signal_emit(o, "e,state,unfocused", "e");
  51
  52    gcc = e_gadcon_client_new(gc, name, id, style, o);
  53    gcc->data = inst;
  54
  55    inst->gcc = gcc;
  56    inst->o_button = o;
  57
  58    evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN,
  59                                   _button_cb_mouse_down, inst);
  60    return gcc;
  61 }
  62
  63 static void
  64 _gc_shutdown(E_Gadcon_Client *gcc)
  65 {
  66    Instance *inst;
  67
  68    inst = gcc->data;
  69    if (inst->del_fn && inst->win)
  70      e_object_delfn_del(E_OBJECT(inst->win->ewin), inst->del_fn);
  71
  72    evas_object_del(inst->o_button);
  73    free(inst);
  74 }
  75
  76 static void
  77 _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
  78 {
  79    Instance *inst;
  80    Evas_Coord mw, mh;
  81
  82    inst = gcc->data;
  83    mw = 0, mh = 0;
  84    edje_object_size_min_get(inst->o_button, &mw, &mh);
  85    if ((mw < 1) || (mh < 1))
  86      edje_object_size_min_calc(inst->o_button, &mw, &mh);
  87    if (mw < 4) mw = 4;
  88    if (mh < 4) mh = 4;
  89    e_gadcon_client_aspect_set(gcc, mw, mh);
  90    e_gadcon_client_min_size_set(gcc, mw, mh);
  91 }
  92
  93 static char *
  94 _gc_label(E_Gadcon_Client_Class *client_class __UNUSED__)
  95 {
  96    return _("Everything Starter");
  97 }
  98
  99 static Evas_Object *
 100 _gc_icon(E_Gadcon_Client_Class *client_class __UNUSED__, Evas *evas __UNUSED__)
 101 {
 102    /* Evas_Object *o; */
 103    /* char buf[4096];
 104     *
 105     * o = edje_object_add(evas);
 106     * snprintf(buf, sizeof(buf), "%s/e-module-start.edj",
 107     *       e_module_dir_get(start_module));
 108     * edje_object_file_set(o, buf, "icon"); */
 109    return NULL;
 110 }
 111
 112 static const char *
 113 _gc_id_new(E_Gadcon_Client_Class *client_class __UNUSED__)
 114 {
 115    return _gadcon_class.name;
 116 }
 117
 118 /***************************************************************************/
 119
 120
 121 static void _del_func(void *data, void *obj __UNUSED__)
 122 {
 123    Instance *inst = data;
 124
 125    e_gadcon_locked_set(inst->gcc->gadcon, 0);
 126    e_object_delfn_del(E_OBJECT(inst->win->ewin), inst->del_fn);
 127    inst->del_fn = NULL;
 128    inst->win = NULL;
 129    edje_object_signal_emit(inst->o_button, "e,state,unfocused", "e");
 130 }
 131
 132 static void
 133 _cb_menu_post(void *data __UNUSED__, E_Menu *m __UNUSED__)
 134 {
 135    if (!_menu) return;
 136    e_object_del(E_OBJECT(_menu));
 137    _menu = NULL;
 138 }
 139
 140 static void
 141 _cb_menu_configure(void *data __UNUSED__, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__)
 142 {
 143    evry_collection_conf_dialog(e_container_current_get(e_manager_current_get()), "Start");
 144 }
 145
 146 static void
 147 _button_cb_mouse_down(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
 148 {
 149    Instance *inst;
 150    Evas_Event_Mouse_Down *ev;
 151
 152    inst = data;
 153    ev = event_info;
 154    if (ev->button == 1)
 155      {
 156         Evas_Coord x, y, w, h;
 157         int cx, cy, pw, ph;
 158         Evry_Window *win;
 159
 160
 161         win = evry_show(e_util_zone_current_get(e_manager_current_get()), 0, "Start");
 162         if (!win) return;
 163
 164         evas_object_geometry_get(inst->o_button, &x, &y, &w, &h);
 165         e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon,
 166                                           &cx, &cy, NULL, NULL);
 167         x += cx;
 168         y += cy;
 169         /* evas_object_resize(win->o_main,
 170          *                 evry_conf->edge_width,
 171          *                 evry_conf->edge_height);
 172          *
 173          * e_popup_resize(win->popup,
 174          *             evry_conf->edge_width,
 175          *             evry_conf->edge_height); */
 176
 177         pw = win->ewin->w;
 178         ph = win->ewin->h;
 179
 180         switch (inst->gcc->gadcon->orient)
 181           {
 182
 183            case E_GADCON_ORIENT_TOP:
 184            case E_GADCON_ORIENT_CORNER_TL:
 185            case E_GADCON_ORIENT_CORNER_TR:
 186               e_win_move(win->ewin, x, y + h);
 187               break;
 188            case E_GADCON_ORIENT_BOTTOM:
 189            case E_GADCON_ORIENT_CORNER_BR:
 190            case E_GADCON_ORIENT_CORNER_BL:
 191               e_win_move(win->ewin, x, y - ph);
 192               break;
 193            case E_GADCON_ORIENT_LEFT:
 194            case E_GADCON_ORIENT_CORNER_LT:
 195            case E_GADCON_ORIENT_CORNER_LB:
 196               e_win_move(win->ewin, x + w, y);
 197               break;
 198            case E_GADCON_ORIENT_RIGHT:
 199            case E_GADCON_ORIENT_CORNER_RT:
 200            case E_GADCON_ORIENT_CORNER_RB:
 201               e_win_move(win->ewin, x - pw, y);
 202               break;
 203            case E_GADCON_ORIENT_FLOAT:
 204            case E_GADCON_ORIENT_HORIZ:
 205            case E_GADCON_ORIENT_VERT:
 206            default:
 207               break;
 208           }
 209
 210         inst->win = win;
 211
 212         if (win->ewin->x + pw > win->zone->w)
 213           e_win_move(win->ewin, win->zone->w - pw, win->ewin->y);
 214
 215         if (win->ewin->y + ph > win->zone->h)
 216           e_win_move(win->ewin, win->ewin->x, win->zone->h - ph);
 217
 218         e_gadcon_locked_set(inst->gcc->gadcon, 1);
 219
 220         inst->del_fn = e_object_delfn_add(E_OBJECT(win->ewin), _del_func, inst);
 221
 222         edje_object_signal_emit(inst->o_button, "e,state,focused", "e");
 223      }
 224    else if ((ev->button == 3) && (!_menu))
 225      {
 226         E_Menu *m;
 227         E_Menu_Item *mi;
 228         int cx, cy;
 229
 230         m = e_menu_new();
 231         mi = e_menu_item_new(m);
 232         e_menu_item_label_set(mi, _("Settings"));
 233         e_util_menu_item_theme_icon_set(mi, "configure");
 234         e_menu_item_callback_set(mi, _cb_menu_configure, NULL);
 235
 236         m = e_gadcon_client_util_menu_items_append(inst->gcc, m, 0);
 237         e_menu_post_deactivate_callback_set(m, _cb_menu_post, inst);
 238         _menu = m;
 239
 240         e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &cx, &cy,
 241                                           NULL, NULL);
 242         e_menu_activate_mouse(m,
 243                               e_util_zone_current_get(e_manager_current_get()),
 244                               cx + ev->output.x, cy + ev->output.y, 1, 1,
 245                               E_MENU_POP_DIRECTION_DOWN, ev->timestamp);
 246      }
 247 }
 248
 249
 250 int
 251 evry_gadget_init(void)
 252 {
 253    e_gadcon_provider_register(&_gadcon_class);
 254    return 1;
 255 }
 256
 257 void
 258 evry_gadget_shutdown(void)
 259 {
 260    e_gadcon_provider_unregister(&_gadcon_class);
 261 }