From 37a24132b5cd444fca025259f05618eec52935b2 Mon Sep 17 00:00:00 2001
From: Jim Ramsay <jim.ramsay@motorola.com>
Date: Fri, 28 May 2010 15:50:15 -0400
Subject: Implement StrictMouseFocus

As noted in the previous commit, StrictMouseFocus now works as advertised:
  Focus follows mouse on every EnterNotify event (except when the "ClientMenu"
  closes or during alt+tab window cycling)
---
 src/ClientMenu.cc   |  7 ++++++-
 src/FocusControl.cc | 19 ++++++++++++++-----
 src/FocusControl.hh | 10 ++++++++--
 3 files changed, 28 insertions(+), 8 deletions(-)

diff --git a/src/ClientMenu.cc b/src/ClientMenu.cc
index 02df7e4..67ec374 100644
--- a/src/ClientMenu.cc
+++ b/src/ClientMenu.cc
@@ -25,6 +25,7 @@
 #include "Screen.hh"
 #include "Window.hh"
 #include "WindowCmd.hh"
+#include "FocusControl.hh"
 #include <X11/keysym.h>
 
 #include "FbTk/MenuItem.hh"
@@ -56,8 +57,12 @@ public:
 
         m_client.focus();
         fbwin->raise();
-        if ((mods & ControlMask) == 0)
+        if ((mods & ControlMask) == 0) {
+            // Ignore any focus changes due to this menu closing
+            // (even in StrictMouseFocus mode)
+            m_client.screen().focusControl().ignoreAtPointer(true);
             parent->hide();
+        }
     }
 
     const std::string &label() const { return m_client.title(); }
diff --git a/src/FocusControl.cc b/src/FocusControl.cc
index eeacc3b..63ca773 100644
--- a/src/FocusControl.cc
+++ b/src/FocusControl.cc
@@ -401,21 +401,30 @@ void FocusControl::dirFocus(FluxboxWindow &win, FocusDir dir) {
 
 }
 
-void FocusControl::ignoreAtPointer()
+void FocusControl::ignoreAtPointer(bool force)
 {
-    int ignore_i;
+    int ignore_i, ignore_x, ignore_y;
     unsigned int ignore_ui;
     Window ignore_w;
 
     XQueryPointer(m_screen.rootWindow().display(),
         m_screen.rootWindow().window(), &ignore_w, &ignore_w,
-        &m_ignore_mouse_x, &m_ignore_mouse_y,
+        &ignore_x, &ignore_y,
         &ignore_i, &ignore_i, &ignore_ui);
+
+    this->ignoreAt(ignore_x, ignore_y, force);
+}
+
+void FocusControl::ignoreAt(int x, int y, bool force)
+{
+	if (force || this->focusModel() == MOUSEFOCUS) {
+		m_ignore_mouse_x = x; m_ignore_mouse_y = y;
+	}
 }
 
-void FocusControl::ignoreAt(int x, int y)
+void FocusControl::ignoreCancel()
 {
-    m_ignore_mouse_x = x; m_ignore_mouse_y = y;
+	m_ignore_mouse_x = m_ignore_mouse_y = -1;
 }
 
 bool FocusControl::isIgnored(int x, int y)
diff --git a/src/FocusControl.hh b/src/FocusControl.hh
index 72eec11..c265253 100644
--- a/src/FocusControl.hh
+++ b/src/FocusControl.hh
@@ -96,9 +96,15 @@ public:
     bool isMouseTabFocus() const { return tabFocusModel() == MOUSETABFOCUS; }
 
     /// Set the "ignore" pointer location to the current pointer location
-    void ignoreAtPointer();
+    /// @param force If true, ignore even in StrictMouseFocus mode
+    void ignoreAtPointer(bool force = false);
     /// Set the "ignore" pointer location to the given coordinates
-    void ignoreAt(int x, int y);
+    /// @param x Current X position of the pointer
+    /// @param y Current Y position of the pointer
+    /// @param force If true, ignore even in StrictMouseFocus mode
+    void ignoreAt(int x, int y, bool force = false);
+    /// unset the "ignore" pointer location
+    void ignoreCancel();
     /// @return true if events at the given X/Y coordinate should be ignored
     /// (ie, they were previously cached via one of the ignoreAt calls)
     bool isIgnored(int x, int y);
-- 
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