grow to edge works again, using the new edge detection code

[chaz/openbox] / openbox / client.c

diff --git a/openbox/client.c b/openbox/client.c
index 4383bc7d64028795829c34dca2a70b33b9aa7316..064d68512572390f96db8fd68250b4f85f9245fb 100644 (file)
--- a/openbox/client.c
+++ b/openbox/client.c
@@ -4089,6 +4089,85 @@ void client_find_move_directional(ObClient *self, ObDirection dir,
     frame_frame_gravity(self->frame, x, y);
 }
 
+void client_find_resize_directional(ObClient *self, ObDirection side,
+                                    gboolean grow,
+                                    gint *x, gint *y, gint *w, gint *h)
+{
+    gint head, size;
+    gint e, e_start, e_size, delta;
+    gboolean near;
+    ObDirection dir;
+
+    switch (side) {
+    case OB_DIRECTION_EAST:
+        head = RECT_RIGHT(self->frame->area) + (self->size_inc.width - 1);
+        size = self->frame->area.width;
+        e_start = RECT_TOP(self->frame->area);
+        e_size = self->frame->area.height;
+        dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
+        break;
+    case OB_DIRECTION_WEST:
+        head = RECT_LEFT(self->frame->area) - (self->size_inc.width - 1);
+        size = self->frame->area.width;
+        e_start = RECT_TOP(self->frame->area);
+        e_size = self->frame->area.height;
+        dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
+        break;
+    case OB_DIRECTION_NORTH:
+        head = RECT_TOP(self->frame->area) - (self->size_inc.height - 1);
+        size = self->frame->area.height;
+        e_start = RECT_LEFT(self->frame->area);
+        e_size = self->frame->area.width;
+        dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
+        break;
+    case OB_DIRECTION_SOUTH:
+        head = RECT_BOTTOM(self->frame->area) + (self->size_inc.height - 1);
+        size = self->frame->area.height;
+        e_start = RECT_LEFT(self->frame->area);
+        e_size = self->frame->area.width;
+        dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
+        break;
+    default:
+        g_assert_not_reached();
+    }
+
+    client_find_edge_directional(self, dir, head, size,
+                                 e_start, e_size, &e, &near);
+    *x = self->frame->area.x;
+    *y = self->frame->area.y;
+    *w = self->frame->area.width;
+    *h = self->frame->area.height;
+    switch (side) {
+    case OB_DIRECTION_EAST:
+        if (near) --e;
+        delta = e - RECT_RIGHT(self->frame->area);
+        *w += delta;
+        break;
+    case OB_DIRECTION_WEST:
+        if (near) ++e;
+        delta = RECT_LEFT(self->frame->area) - e;
+        *x -= delta;
+        *w += delta;
+        break;
+    case OB_DIRECTION_NORTH:
+        if (near) ++e;
+        delta = RECT_TOP(self->frame->area) - e;
+        *y -= delta;
+        *h += delta;
+        break;
+    case OB_DIRECTION_SOUTH:
+        if (near) --e;
+        delta = e - RECT_BOTTOM(self->frame->area);
+        *h += delta;
+        break;
+    default:
+        g_assert_not_reached();
+    }
+    frame_frame_gravity(self->frame, x, y);
+    *w -= self->frame->size.left + self->frame->size.right;
+    *h -= self->frame->size.top + self->frame->size.bottom;
+}
+
 ObClient* client_under_pointer()
 {
     gint x, y;