make dnd resistance a config value

SVN revision: 14879

TODO

@@ -55,17 +55,18 @@ Also look at all the .c files - they have their own localized TODO lists
 
 These are in no particular order:
 
+* double check edje and evas image caches are working
 * breaking out config via ipc / e_remote is too much work. this needs to get
   easier.
-* for click to focus - grab the mouse on all new windows, ungrab on focus, grab again on unfocus
 * move all ipc codecs to use eet
-* make raise_timer a on/off flag and add a double for delay
 * on restart e always goes back to desktop 0,0 - it shoudl go to the desktop
   it was last on (per zone, per container, per manager).
 * start module needs to have an way to alert users to "click here" and back
   off alerting users as they learn what it is (over time)
 * sometiems windows that get shut down/closed get unparented but the whole
-  border stays around - something is keeping extra references maybe?
+  border stays around - something is keeping extra references maybe? it is
+  hidden, until you flip desktops then it appears again - but with no client
+  around.
 * fix action delete (can segv if action is stored for "long runing actions"
   like move/resize)
 * drop on ibar for re-ordering, removal seems broken (drop location is the

src/bin/e_border.c

@@ -2612,13 +2612,12 @@ _e_border_cb_mouse_move(void *data, int type, void *event)
 	       }
 	     else
 	       {
-		  int x, y;
-		  double dist;
-
-		  x = bd->drag.x - ev->root.x;
-		  y = bd->drag.y - ev->root.y;
-		  dist = sqrt(pow(x, 2) + pow(y, 2));
-		  if (dist > 4)
+		  int dx, dy;
+		  
+		  dx = bd->drag.x - ev->root.x;
+		  dy = bd->drag.y - ev->root.y;
+		  if (((dx * dx) + (dy * dy)) > 
+		      (e_config->drag_resist * e_config->drag_resist))
 		    {
 		       /* start drag! */
 		       if (bd->icon_object)

src/bin/e_config.c

@@ -144,6 +144,7 @@ e_config_init(void)
    E_CONFIG_VAL(D, T, always_click_to_raise, INT);
    E_CONFIG_VAL(D, T, use_auto_raise, INT);
    E_CONFIG_VAL(D, T, auto_raise_delay, DOUBLE); 
+   E_CONFIG_VAL(D, T, drag_resist, INT);
 
    e_config = e_config_domain_load("e", _e_config_edd);
    if (e_config)
@@ -210,6 +211,7 @@ e_config_init(void)
 	e_config->always_click_to_raise = 0;
 	e_config->use_auto_raise = 0;
 	e_config->auto_raise_delay = 0.5;
+	e_config->drag_resist = 8;
 	  {
 	     E_Config_Module *em;
 
@@ -684,8 +686,12 @@ e_config_init(void)
    E_CONFIG_LIMIT(e_config->zone_desks_y_count, 1, 64);
    E_CONFIG_LIMIT(e_config->use_edge_flip, 0, 1);
    E_CONFIG_LIMIT(e_config->edge_flip_timeout, 0.0, 2.0);
+   E_CONFIG_LIMIT(e_config->focus_policy, 0, 2);
+   E_CONFIG_LIMIT(e_config->pass_click_on, 0, 1);
+   E_CONFIG_LIMIT(e_config->always_click_to_raise, 0, 1);
    E_CONFIG_LIMIT(e_config->use_auto_raise, 0, 1);
    E_CONFIG_LIMIT(e_config->auto_raise_delay, 0.0, 5.0);
+   E_CONFIG_LIMIT(e_config->drag_resist, 0, 100);
 
    /* apply lang config - exception because config is loaded after intl setup */
    

src/bin/e_config.h

@@ -46,7 +46,7 @@ typedef Eet_Data_Descriptor             E_Config_DD;
  * defaults for e to work - started at 100 when we introduced this config
  * versioning feature
  */
-#define E_CONFIG_FILE_VERSION 105
+#define E_CONFIG_FILE_VERSION 106
 
 #define E_EVAS_ENGINE_DEFAULT      0
 #define E_EVAS_ENGINE_SOFTWARE_X11 1
@@ -98,6 +98,7 @@ struct _E_Config
    int         always_click_to_raise;
    int         use_auto_raise;
    double      auto_raise_delay;
+   int         drag_resist;
 };
 
 /* FIXME: all of thsie needs to become eet lumps for enmcode/decode */

src/modules/ibar/e_mod_main.c

@@ -1237,10 +1237,12 @@ _ibar_icon_cb_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info
 
    if (drag_start)
      {
-	double dist;
+	int dx, dy;
 
-	dist = sqrt(pow((ev->cur.output.x - drag_x), 2) + pow((ev->cur.output.y - drag_y), 2));
-	if (dist > 4)
+	dx = ev->cur.output.x - drag_x;
+	dy = ev->cur.output.y - drag_y;
+	if (((dx * dx) + (dy * dy)) > 
+	    (e_config->drag_resist * e_config->drag_resist))
 	  {
 	     E_Drag *d;
 	     Evas_Object *o;