From 5c7784affe78467d7ef4e52e22da83c341622d53 Mon Sep 17 00:00:00 2001 From: Jim Ramsay Date: Fri, 30 Jan 2009 10:41:27 -0500 Subject: Added facility to selectively ignore EnterNotify events This will be used to avoid some situations where an EnterNotify event should not focus the window beneath the mouse cursor. For example, when a menu (or any window for that matter) is unmapped, focus should not pass to whatever window is beneath the current location of the mouse cursor, but to the previous window in the focus list. This was first noticed when using the ClientMenu feature with focus-follows-mouse on -> The focus would always end up on the window beneath the mouse pointer, not the window selected in the menu. --- src/FocusControl.cc | 25 ++++++++++++++++++++++++- src/FocusControl.hh | 10 ++++++++++ src/Window.cc | 8 ++++++-- 3 files changed, 40 insertions(+), 3 deletions(-) diff --git a/src/FocusControl.cc b/src/FocusControl.cc index 78752bb..701373b 100644 --- a/src/FocusControl.cc +++ b/src/FocusControl.cc @@ -81,7 +81,8 @@ FocusControl::FocusControl(BScreen &screen): m_focused_win_list(screen), m_creation_order_win_list(screen), m_cycling_list(0), m_was_iconic(false), - m_cycling_last(0) { + m_cycling_last(0), + m_ignore_mouse_x(-1), m_ignore_mouse_y(-1) { m_cycling_window = m_focused_list.clientList().end(); @@ -400,6 +401,28 @@ void FocusControl::dirFocus(FluxboxWindow &win, FocusDir dir) { } +void FocusControl::ignoreAtPointer() +{ + int ignore_i; + 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_i, &ignore_i, &ignore_ui); +} + +void FocusControl::ignoreAt(int x, int y) +{ + m_ignore_mouse_x = x; m_ignore_mouse_y = y; +} + +bool FocusControl::isIgnored(int x, int y) +{ + return x == m_ignore_mouse_x && y == m_ignore_mouse_y; +} + void FocusControl::removeClient(WinClient &client) { if (client.screen().isShuttingdown()) return; diff --git a/src/FocusControl.hh b/src/FocusControl.hh index 4de4310..91681ab 100644 --- a/src/FocusControl.hh +++ b/src/FocusControl.hh @@ -93,6 +93,15 @@ public: bool isMouseFocus() const { return focusModel() == MOUSEFOCUS; } /// @return true if tab focus mode is mouse tab focus bool isMouseTabFocus() const { return tabFocusModel() == MOUSETABFOCUS; } + + /// Set the "ignore" pointer location to the current pointer location + void ignoreAtPointer(); + /// Set the "ignore" pointer location to the given coordinates + void ignoreAt(int x, int y); + /// @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); + /// @return true if cycling is in progress bool isCycling() const { return m_cycling_list != 0; } /// Appends a client to the front of the focus list @@ -157,6 +166,7 @@ private: const FocusableList *m_cycling_list; Focusable *m_was_iconic; WinClient *m_cycling_last; + int m_ignore_mouse_x, m_ignore_mouse_y; static WinClient *s_focused_window; static FluxboxWindow *s_focused_fbwindow; diff --git a/src/Window.cc b/src/Window.cc index 4b4d1dc..513fbb6 100644 --- a/src/Window.cc +++ b/src/Window.cc @@ -2680,13 +2680,17 @@ void FluxboxWindow::enterNotifyEvent(XCrossingEvent &ev) { sa.enter = sa.leave = False; XCheckIfEvent(display, &dummy, queueScanner, (char *) &sa); - if ((!sa.leave || sa.inferior) && !screen().focusControl().isCycling() ) { + if ((!sa.leave || sa.inferior) && + !screen().focusControl().isCycling() && + !screen().focusControl().isIgnored(ev.x_root, ev.y_root) ) { focus(); } } } - if (screen().focusControl().isMouseTabFocus() && client && client != m_client) { + if (screen().focusControl().isMouseTabFocus() && + client && client != m_client && + !screen().focusControl().isIgnored(ev.x_root, ev.y_root) ) { setCurrentClient(*client, isFocused()); } -- cgit v0.11.2 From 76ea1d9bbe3f3b7edb15da1a67652982edd5f646 Mon Sep 17 00:00:00 2001 From: Jim Ramsay Date: Fri, 30 Jan 2009 10:47:24 -0500 Subject: Ignore EnterNotify on Unmap This is the basic condition that was first noticed because of the effect of the ClientMenu window unmapping and the resulting EnterNotify event stealing focus from the window selected in that menu. But to be complete, any window unmapping should cause focus to move to the next in the last-recently-focused window list, not the one that happens to be beneath the mouse cursor. --- src/fluxbox.cc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/fluxbox.cc b/src/fluxbox.cc index 93768da..f44f8aa 100644 --- a/src/fluxbox.cc +++ b/src/fluxbox.cc @@ -899,6 +899,11 @@ void Fluxbox::handleUnmapNotify(XUnmapEvent &ue) { BScreen *screen = searchScreen(ue.event); + if (screen) { + /* Ignore all EnterNotify events until the pointer actually moves */ + screen->focusControl().ignoreAtPointer(); + } + if (ue.event != ue.window && (!screen || !ue.send_event)) { return; } -- cgit v0.11.2 From 8a7879913ba7169224e18db81888a49e732c1819 Mon Sep 17 00:00:00 2001 From: Jim Ramsay Date: Fri, 30 Jan 2009 10:51:10 -0500 Subject: Ignore EnterNotify on Lower Lower is one of the actions which may reveal a window under the current mouse pointer which would unexpectedly change focus under focus-folows-mouse. --- src/Window.cc | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/Window.cc b/src/Window.cc index 513fbb6..35d9b80 100644 --- a/src/Window.cc +++ b/src/Window.cc @@ -1668,6 +1668,10 @@ void FluxboxWindow::lower() { #ifdef DEBUG cerr<<"FluxboxWindow("< Date: Fri, 30 Jan 2009 10:54:04 -0500 Subject: Ignore EnterNotify on Move or Resize Moving and Resizing windows can reveal other windows, which of course can change unexpected focus changes in focus-follows-mouse. --- src/Window.cc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/Window.cc b/src/Window.cc index 35d9b80..1104e50 100644 --- a/src/Window.cc +++ b/src/Window.cc @@ -1211,6 +1211,9 @@ void FluxboxWindow::moveResize(int new_x, int new_y, if (!moving) { m_last_resize_x = new_x; m_last_resize_y = new_y; + + /* Ignore all EnterNotify events until the pointer actually moves */ + screen().focusControl().ignoreAtPointer(); } } -- cgit v0.11.2 From c1dee4a4055f8f0dafadeca508ff5568e2d0ce08 Mon Sep 17 00:00:00 2001 From: Jim Ramsay Date: Mon, 9 Mar 2009 14:05:41 -0400 Subject: Ignore EnterNotify on workspace change Changing workspaces also reveals other windows, which causes unexpected focus changes. --- src/Screen.cc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/Screen.cc b/src/Screen.cc index 8b605e7..4d9a65f 100644 --- a/src/Screen.cc +++ b/src/Screen.cc @@ -1098,6 +1098,9 @@ void BScreen::changeWorkspaceID(unsigned int id, bool revert) { id == m_current_workspace->workspaceID()) return; + /* Ignore all EnterNotify events until the pointer actually moves */ + this->focusControl().ignoreAtPointer(); + FbTk::App::instance()->sync(false); FluxboxWindow *focused = FocusControl::focusedFbWindow(); -- cgit v0.11.2