Add new api to set and get default event flags.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/evas@66275 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/ChangeLog b/ChangeLog
index 44fac01..52e1e1f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -567,3 +567,8 @@
        * Textblock: Added "b" and "i" as default tags that can be overridden
        by style, and added the infra to support this.
        * Textblock: Added evas_textblock_text_utf8_to_markup
+        
+2011-12-16  Carsten Haitzler (The Rasterman)
+
+        * Add new api to set and get default event flags.
+

diff --git a/src/lib/Evas.h b/src/lib/Evas.h
index de92b24..a12d536 100644 (file)
--- a/src/lib/Evas.h
+++ b/src/lib/Evas.h
@@ -2375,6 +2375,33 @@ EAPI void              evas_post_event_callback_remove_full (Evas *e, Evas_Objec
  */
 
 /**
+ * Set the default set of flags an event begins with
+ * 
+ * @param e The canvas to set the default event flags of
+ * @param flags The default flags to use
+ * 
+ * Events in evas can have an event_flags member. This starts out with
+ * and initial value (no flags). this lets you set the default flags that
+ * an event begins with to be @p flags
+ * 
+ * @since 1.2
+ */
+EAPI void              evas_event_default_flags_set      (Evas *e, Evas_Event_Flags flags) EINA_ARG_NONNULL(1);
+
+/**
+ * Get the defaulty set of flags an event begins with
+ * 
+ * @param e The canvas to get the default event flags from
+ * @return The default event flags for that canvas
+ * 
+ * This gets the default event flags events are produced with when fed in.
+ * 
+ * @see evas_event_default_flags_set()
+ * @since 1.2
+ */
+EAPI Evas_Event_Flags  evas_event_default_flags_get      (const Evas *e) EINA_ARG_NONNULL(1);
+
+/**
  * Freeze all input events processing.
  *
  * @param e The canvas to freeze input events processing on.

diff --git a/src/lib/canvas/evas_events.c b/src/lib/canvas/evas_events.c
index 624842c..bdda1bc 100644 (file)
--- a/src/lib/canvas/evas_events.c
+++ b/src/lib/canvas/evas_events.c
@@ -136,6 +136,24 @@ evas_event_list_copy(Eina_List *list)
 /* public functions */
 
 EAPI void
+evas_event_default_flags_set(Evas *e, Evas_Event_Flags flags)
+{
+   MAGIC_CHECK(e, Evas, MAGIC_EVAS);
+   return;
+   MAGIC_CHECK_END();
+   e->default_event_flags = flags;
+}
+
+EAPI Evas_Event_Flags
+evas_event_default_flags_get(const Evas *e)
+{
+   MAGIC_CHECK(e, Evas, MAGIC_EVAS);
+   return EVAS_EVENT_FLAG_ON_HOLD;
+   MAGIC_CHECK_END();
+   return e->default_event_flags;
+}
+
+EAPI void
 evas_event_freeze(Evas *e)
 {
    MAGIC_CHECK(e, Evas, MAGIC_EVAS);
@@ -225,7 +243,7 @@ evas_event_feed_mouse_down(Evas *e, int b, Evas_Button_Flags flags, unsigned int
    ev.locks = &(e->locks);
    ev.flags = flags;
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    _evas_walk(e);
    /* append new touch point to the touch point list */
@@ -295,7 +313,7 @@ _post_up_handle(Evas *e, unsigned int timestamp, const void *data)
    ev.modifiers = &(e->modifiers);
    ev.locks = &(e->locks);
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    /* get new list of ins */
    ins = evas_event_objects_event_list(e, NULL, e->pointer.x, e->pointer.y);
@@ -339,7 +357,7 @@ _post_up_handle(Evas *e, unsigned int timestamp, const void *data)
         ev_in.modifiers = &(e->modifiers);
         ev_in.locks = &(e->locks);
         ev_in.timestamp = timestamp;
-        ev_in.event_flags = EVAS_EVENT_FLAG_NONE;
+        ev_in.event_flags = e->default_event_flags;
 
         EINA_LIST_FOREACH(ins, l, obj_itr)
           {
@@ -417,7 +435,7 @@ evas_event_feed_mouse_up(Evas *e, int b, Evas_Button_Flags flags, unsigned int t
         ev.locks = &(e->locks);
         ev.flags = flags;
         ev.timestamp = timestamp;
-        ev.event_flags = EVAS_EVENT_FLAG_NONE;
+        ev.event_flags = e->default_event_flags;
 
         _evas_walk(e);
         /* update released touch point */
@@ -510,7 +528,7 @@ evas_event_feed_mouse_wheel(Evas *e, int direction, int z, unsigned int timestam
    ev.modifiers = &(e->modifiers);
    ev.locks = &(e->locks);
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    _evas_walk(e);
    copy = evas_event_list_copy(e->pointer.object.in);
@@ -587,7 +605,7 @@ evas_event_feed_mouse_move(Evas *e, int x, int y, unsigned int timestamp, const
              ev.modifiers = &(e->modifiers);
              ev.locks = &(e->locks);
              ev.timestamp = timestamp;
-             ev.event_flags = EVAS_EVENT_FLAG_NONE;
+             ev.event_flags = e->default_event_flags;
              copy = evas_event_list_copy(e->pointer.object.in);
              EINA_LIST_FOREACH(copy, l, obj)
                {
@@ -628,7 +646,7 @@ evas_event_feed_mouse_move(Evas *e, int x, int y, unsigned int timestamp, const
              ev.modifiers = &(e->modifiers);
              ev.locks = &(e->locks);
              ev.timestamp = timestamp;
-             ev.event_flags = EVAS_EVENT_FLAG_NONE;
+             ev.event_flags = e->default_event_flags;
 
              if (copy) eina_list_free(copy);
              while (outs)
@@ -683,7 +701,7 @@ evas_event_feed_mouse_move(Evas *e, int x, int y, unsigned int timestamp, const
         ev.modifiers = &(e->modifiers);
         ev.locks = &(e->locks);
         ev.timestamp = timestamp;
-        ev.event_flags = EVAS_EVENT_FLAG_NONE;
+        ev.event_flags = e->default_event_flags;
 
         ev2.buttons = e->pointer.button;
         ev2.output.x = e->pointer.x;
@@ -694,7 +712,7 @@ evas_event_feed_mouse_move(Evas *e, int x, int y, unsigned int timestamp, const
         ev2.modifiers = &(e->modifiers);
         ev2.locks = &(e->locks);
         ev2.timestamp = timestamp;
-        ev2.event_flags = EVAS_EVENT_FLAG_NONE;
+        ev2.event_flags = e->default_event_flags;
 
         ev3.buttons = e->pointer.button;
         ev3.output.x = e->pointer.x;
@@ -705,7 +723,7 @@ evas_event_feed_mouse_move(Evas *e, int x, int y, unsigned int timestamp, const
         ev3.modifiers = &(e->modifiers);
         ev3.locks = &(e->locks);
         ev3.timestamp = timestamp;
-        ev3.event_flags = EVAS_EVENT_FLAG_NONE;
+        ev3.event_flags = e->default_event_flags;
 
         /* get all new in objects */
         ins = evas_event_objects_event_list(e, NULL, x, y);
@@ -823,7 +841,7 @@ evas_event_feed_mouse_in(Evas *e, unsigned int timestamp, const void *data)
    ev.modifiers = &(e->modifiers);
    ev.locks = &(e->locks);
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    _evas_walk(e);
    /* get new list of ins */
@@ -879,7 +897,7 @@ evas_event_feed_mouse_out(Evas *e, unsigned int timestamp, const void *data)
    ev.modifiers = &(e->modifiers);
    ev.locks = &(e->locks);
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    _evas_walk(e);
    /* if our mouse button is grabbed to any objects */
@@ -957,7 +975,7 @@ evas_event_feed_multi_down(Evas *e,
    ev.locks = &(e->locks);
    ev.flags = flags;
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    _evas_walk(e);
    /* append new touch point to the touch point list */
@@ -1039,7 +1057,7 @@ evas_event_feed_multi_up(Evas *e,
    ev.locks = &(e->locks);
    ev.flags = flags;
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    _evas_walk(e);
    /* update released touch point */
@@ -1122,7 +1140,7 @@ evas_event_feed_multi_move(Evas *e,
         ev.modifiers = &(e->modifiers);
         ev.locks = &(e->locks);
         ev.timestamp = timestamp;
-        ev.event_flags = EVAS_EVENT_FLAG_NONE;
+        ev.event_flags = e->default_event_flags;
 
         copy = evas_event_list_copy(e->pointer.object.in);
         EINA_LIST_FOREACH(copy, l, obj)
@@ -1175,7 +1193,7 @@ evas_event_feed_multi_move(Evas *e,
         ev.modifiers = &(e->modifiers);
         ev.locks = &(e->locks);
         ev.timestamp = timestamp;
-        ev.event_flags = EVAS_EVENT_FLAG_NONE;
+        ev.event_flags = e->default_event_flags;
 
         /* get all new in objects */
         ins = evas_event_objects_event_list(e, NULL, x, y);
@@ -1257,7 +1275,7 @@ evas_event_feed_key_down(Evas *e, const char *keyname, const char *key, const ch
    ev.string = string;
    ev.compose = compose;
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    if (e->grabs)
      {
@@ -1343,7 +1361,7 @@ evas_event_feed_key_up(Evas *e, const char *keyname, const char *key, const char
    ev.string = string;
    ev.compose = compose;
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    if (e->grabs)
      {
@@ -1422,7 +1440,7 @@ evas_event_feed_hold(Evas *e, int hold, unsigned int timestamp, const void *data
    ev.hold = hold;
    ev.data = (void *)data;
    ev.timestamp = timestamp;
-   ev.event_flags = EVAS_EVENT_FLAG_NONE;
+   ev.event_flags = e->default_event_flags;
 
    _evas_walk(e);
    copy = evas_event_list_copy(e->pointer.object.in);

diff --git a/src/lib/include/evas_private.h b/src/lib/include/evas_private.h
index 30982ee..232d96e 100644 (file)
--- a/src/lib/include/evas_private.h
+++ b/src/lib/include/evas_private.h
@@ -338,6 +338,7 @@ struct _Evas
 
    int               walking_list;
    int               events_frozen;
+   Evas_Event_Flags  default_event_flags;
 
    struct {
       Evas_Module *module;