Enlightenment CVS committal
Author : morlenxus
Project : e17
Module : apps/e
Dir : e17/apps/e/src/bin
Modified Files:
e_border.c e_border.h
Log Message:
This patch fixes a few sloppy focus problems (mouse was over a window which
doesn't have the focus,...). See bug #210.
Great work sECuRE!
===================================================================
RCS file: /cvs/e/e17/apps/e/src/bin/e_border.c,v
retrieving revision 1.610
retrieving revision 1.611
diff -u -3 -r1.610 -r1.611
--- e_border.c 22 Nov 2007 20:38:35 -0000 1.610
+++ e_border.c 26 Nov 2007 21:33:23 -0000 1.611
@@ -115,11 +115,20 @@
static int grabbed = 0;
static Evas_List *focus_stack = NULL;
+static Evas_List *raise_stack = NULL;
static Ecore_X_Screen_Size screen_size = { -1, -1 };
static int focus_track_frozen = 0;
+static int warp_to = 0;
+static int warp_to_x = 0;
+static int warp_to_y = 0;
+static int warp_x = 0;
+static int warp_y = 0;
+static Ecore_X_Window warp_to_win;
+static Ecore_Timer *warp_timer = NULL;
+
EAPI int E_EVENT_BORDER_ADD = 0;
EAPI int E_EVENT_BORDER_REMOVE = 0;
EAPI int E_EVENT_BORDER_ZONE_SET = 0;
@@ -731,7 +740,7 @@
e_border_focus_set(bd, 0, 1);
if (manage != 2)
{
- if (e_config->focus_revert_on_hide_or_close)
+ if (e_config->focus_policy == E_FOCUS_CLICK &&
e_config->focus_revert_on_hide_or_close)
e_desk_last_focused_focus(bd->desk);
}
}
@@ -1077,6 +1086,7 @@
/* If we don't have any children, raise this border */
above = e_container_border_raise(bd);
+ e_border_raise_latest_set(bd);
if (above)
{
/* We ended up above a border */
@@ -1310,6 +1320,58 @@
}
EAPI void
+e_border_raise_latest_set(E_Border *bd)
+{
+ raise_stack = evas_list_remove(raise_stack, bd);
+ raise_stack = evas_list_prepend(raise_stack, bd);
+}
+
+/*
+ * Sets the focus to the given border if necessary
+ * There are 3 cases of different focus_policy-configurations:
+ *
+ * - E_FOCUS_CLICK: just set the focus, the most simple one
+ *
+ * - E_FOCUS_MOUSE: focus is where the mouse is, so try to
+ * warp the pointer to the window. If this fails (because
+ * the pointer is already in the window), just set the focus.
+ *
+ * - E_FOCUS_SLOPPY: focus is where the mouse is or on the
+ * last window which was focused, if the mouse is on the
+ * desktop. So, we need to look if there is another window
+ * under the pointer and warp to pointer to the right
+ * one if so (also, we set the focus afterwards). In case
+ * there is no window under pointer, the pointer is on the
+ * desktop and so we just set the focus.
+ *
+ *
+ * This function is to be called when setting the focus was not
+ * explicitly triggered by the user (by moving the mouse or
+ * clicking for example), but implicitly (by closing a window,
+ * the last focused window should get focus).
+ *
+ */
+EAPI void
+e_border_focus_set_with_pointer(E_Border *bd)
+{
+ if (e_config->focus_policy == E_FOCUS_SLOPPY)
+ {
+ if (e_border_under_pointer_get(NULL, bd))
+ {
+ if (!e_border_pointer_warp_to_center(bd))
+ e_border_focus_set(bd, 1, 1);
+ }
+ else
+ e_border_focus_set(bd, 1, 1);
+ }
+ else if (e_config->focus_policy == E_FOCUS_CLICK)
+ e_border_focus_set(bd, 1, 1);
+ else
+ if (!e_border_pointer_warp_to_center(bd))
+ e_border_focus_set(bd, 1, 1);
+}
+
+EAPI void
e_border_focus_set(E_Border *bd, int focus, int set)
{
E_OBJECT_CHECK(bd);
@@ -2748,6 +2810,12 @@
}
EAPI Evas_List *
+e_border_raise_stack_get(void)
+{
+ return raise_stack;
+}
+
+EAPI Evas_List *
e_border_lost_windows_get(E_Zone *zone)
{
Evas_List *list = NULL, *l;
@@ -3252,6 +3320,7 @@
borders_hash = evas_hash_del(borders_hash, e_util_winid_str_get(bd->win),
bd);
borders = evas_list_remove(borders, bd);
focus_stack = evas_list_remove(focus_stack, bd);
+ raise_stack = evas_list_remove(raise_stack, bd);
e_container_border_remove(bd);
free(bd);
@@ -3441,7 +3510,19 @@
}
else
{
+ E_Border *pbd;
+
e_border_hide(bd, 0);
+ pbd = e_border_under_pointer_get(bd->desk, bd);
+ if (pbd)
+ e_border_focus_set(pbd, 1, 1);
+ else if (e_config->focus_policy == E_FOCUS_SLOPPY)
+ {
+ /* If we could not determine a window under cursor but
+ * sloppy focus is enabled, we focus the most recently
+ * focused window */
+ e_desk_last_focused_focus(bd->desk);
+ }
e_object_del(E_OBJECT(bd));
}
return 1;
@@ -5292,8 +5373,10 @@
e_border_layer_set(bd, bd->parent->layer);
if ((e_config->modal_windows) && (bd->client.netwm.state.modal))
bd->parent->modal = bd;
- if (bd->parent->focused)
- e_border_focus_set(bd, 1, 1);
+
+ if (e_config->focus_setting == E_FOCUS_NEW_DIALOG ||
+ (bd->parent->focused && (e_config->focus_setting ==
E_FOCUS_NEW_DIALOG_IF_OWNER_FOCUSED)))
+ bd->take_focus = 1;
}
bd->client.icccm.fetch.transient_for = 0;
rem_change = 1;
@@ -6710,7 +6793,7 @@
{
bd->want_focus = 0;
if (!bd->lock_focus_out)
- e_border_focus_set(bd, 1, 1);
+ e_border_focus_set_with_pointer(bd);
}
else
{
@@ -6722,7 +6805,7 @@
e_border_focused_get())))
{
if (!bd->lock_focus_out)
- e_border_focus_set(bd, 1, 1);
+ e_border_focus_set_with_pointer(bd);
}
}
}
@@ -7579,4 +7662,114 @@
e_border_focus_track_thaw(void)
{
focus_track_frozen--;
+}
+
+EAPI E_Border *
+e_border_under_pointer_get(E_Desk *desk, E_Border *exclude)
+{
+ E_Border *bd = NULL;
+ Evas_List *l;
+ int x, y;
+
+ /* We need to ensure that we can get the container window for the
+ * zone of either the given desk or the desk of the excluded
+ * window, so return if neither is given */
+ if (desk)
+ ecore_x_pointer_xy_get(desk->zone->container->win, &x, &y);
+ else if (exclude)
+ ecore_x_pointer_xy_get(exclude->desk->zone->container->win, &x, &y);
+ else return;
+
+ for (l = e_border_raise_stack_get(); l; l = l->next)
+ {
+ E_Border *cbd;
+
+ cbd = l->data;
+ if (!cbd) continue;
+ /* If a border was specified which should be excluded from the list
+ * (because it will be closed shortly for example), skip */
+ if ((exclude) && (cbd == exclude)) continue;
+ if ((desk) && (cbd->desk != desk)) continue;
+ if ((x < cbd->x) || (x > (cbd->x + cbd->w)) ||
+ (y < cbd->y) || (y > (cbd->y + cbd->h))) continue;
+ /* If the layer is higher, the position of the window is higher
+ * (always on top vs always below) */
+ if (!bd || (cbd->layer > bd->layer))
+ {
+ bd = cbd;
+ break;
+ }
+ }
+ return bd;
+}
+
+static int
+_e_border_pointer_warp_to_center_timer(void *data)
+{
+ if (warp_to)
+ {
+ int dx, dy, x, y;
+ double spd;
+
+ ecore_x_pointer_xy_get(warp_to_win, &x, &y);
+ if ((x - warp_x) > 5 || (x - warp_x) < -5 ||
+ (y - warp_y) > 5 || (y - warp_y) < -5)
+ {
+ /* User moved the mouse, so stop warping */
+ warp_to = 0;
+ goto cleanup;
+ }
+
+ /* We just use the same warp speed as configured
+ * for the windowlist */
+ spd = e_config->winlist_warp_speed;
+ x = warp_x;
+ y = warp_y;
+ warp_x = (x * (1.0 - spd)) + (warp_to_x * spd);
+ warp_y = (y * (1.0 - spd)) + (warp_to_y * spd);
+ if (warp_x == x && warp_y == y)
+ {
+ warp_x = warp_to_x;
+ warp_y = warp_to_y;
+ warp_to = 0;
+ goto cleanup;
+ }
+ ecore_x_pointer_warp(warp_to_win, warp_x, warp_y);
+ return 1;
+ }
+ cleanup:
+ ecore_timer_del(warp_timer);
+ warp_timer = NULL;
+ return 0;
+}
+
+EAPI int
+e_border_pointer_warp_to_center(E_Border *bd)
+{
+ int x, y;
+
+ /* Only warp the pointer if it is not already in the area of
+ * the given border */
+ ecore_x_pointer_xy_get(bd->zone->container->win, &x, &y);
+ if ((x >= bd->x) && (x <= (bd->x + bd->w)) &&
+ (y >= bd->y) && (y <= (bd->y + bd->h)))
+ return 0;
+
+ warp_to_x = bd->x + (bd->w / 2);
+ if (warp_to_x < (bd->zone->x + 1))
+ warp_to_x = bd->zone->x + ((bd->x + bd->w - bd->zone->x) / 2);
+ else if (warp_to_x > (bd->zone->x + bd->zone->w))
+ warp_to_x = (bd->zone->x + bd->zone->w + bd->x) / 2;
+
+ warp_to_y = bd->y + (bd->h / 2);
+ if (warp_to_y < (bd->zone->y + 1))
+ warp_to_y = bd->zone->y + ((bd->y + bd->h - bd->zone->y) / 2);
+ else if (warp_to_y > (bd->zone->y + bd->zone->h))
+ warp_to_y = (bd->zone->y + bd->zone->h + bd->y) / 2;
+
+ warp_to = 1;
+ warp_to_win = bd->zone->container->win;
+ ecore_x_pointer_xy_get(bd->zone->container->win, &warp_x, &warp_y);
+ warp_timer = ecore_timer_add(0.01, _e_border_pointer_warp_to_center_timer,
(const void*)bd);
+ return 1;
}
===================================================================
RCS file: /cvs/e/e17/apps/e/src/bin/e_border.h,v
retrieving revision 1.166
retrieving revision 1.167
diff -u -3 -r1.166 -r1.167
--- e_border.h 11 Nov 2007 11:48:40 -0000 1.166
+++ e_border.h 26 Nov 2007 21:33:23 -0000 1.167
@@ -546,6 +546,8 @@
EAPI void e_border_stack_above(E_Border *bd, E_Border *above);
EAPI void e_border_stack_below(E_Border *bd, E_Border *below);
EAPI void e_border_focus_latest_set(E_Border *bd);
+EAPI void e_border_raise_latest_set(E_Border *bd);
+EAPI void e_border_focus_set_with_pointer(E_Border *bd);
EAPI void e_border_focus_set(E_Border *bd, int focus, int set);
EAPI void e_border_shade(E_Border *bd, E_Direction dir);
EAPI void e_border_unshade(E_Border *bd, E_Direction dir);
@@ -604,6 +606,9 @@
EAPI void e_border_hook_del(E_Border_Hook *bh);
EAPI void e_border_focus_track_freeze(void);
EAPI void e_border_focus_track_thaw(void);
+
+EAPI E_Border *e_border_under_pointer_get(E_Desk *desk, E_Border *exclude);
+EAPI int e_border_pointer_warp_to_center(E_Border *bd);
extern EAPI int E_EVENT_BORDER_RESIZE;
extern EAPI int E_EVENT_BORDER_MOVE;
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