From: Ben Hutchings <ben@decadent.org.uk>
Date: Mon, 28 Jan 2008 00:05:37 +0000 (+0000)
Subject: Added workaround for Flash full-screen bug (#462690).
X-Git-Tag: 20080207-1~6
X-Git-Url: https://git.decadent.org.uk/gitweb/?a=commitdiff_plain;h=562cb4d37ba7667ac846fc3d426b152d21ef2c22;p=ion3.git

Added workaround for Flash full-screen bug (#462690).
---

diff --git a/debian/cfg_kludge_flash.lua b/debian/cfg_kludge_flash.lua
new file mode 100644
index 0000000..54fca80
--- /dev/null
+++ b/debian/cfg_kludge_flash.lua
@@ -0,0 +1,45 @@
+-- Flash player opens full-screen windows from Firefox with size
+-- request 200x200.  It closes them if they lose focus, but also if
+-- they get focus too quickly.  Therefore set focus 200 ms after
+-- such a window is mapped (this may need to be adjusted on slower
+-- computers).
+
+_NET_WM_STATE = ioncore.x_intern_atom('_NET_WM_STATE', false)
+_NET_WM_STATE_FULLSCREEN = ioncore.x_intern_atom('_NET_WM_STATE_FULLSCREEN',
+						 false)
+
+function is_fullscreen(cwin)
+    local state = ioncore.x_get_window_property(cwin:xid(), _NET_WM_STATE, 4,
+						1, true)
+    if state then
+	for k, v in pairs(state) do
+	    if v == _NET_WM_STATE_FULLSCREEN then
+		return true
+	    end
+	end
+    end
+    return false
+end
+
+defwinprop {
+    class = 'Firefox-bin',
+    match = function(prop, cwin, id)
+		local geom = cwin:geom()
+		return is_fullscreen(cwin) and geom.w == 200 and geom.h == 200
+	    end,
+    switchto = false,
+    flash_fullscreen = true,
+}
+
+ioncore.get_hook('clientwin_do_manage_alt'):add(
+    function(cwin, table)
+	local winprop = ioncore.getwinprop(cwin)
+	if winprop and winprop.flash_fullscreen then
+	    local timer = ioncore.create_timer()
+	    timer:set(200, function() cwin:goto() end)
+	    return true
+	else
+	    return false
+	end
+    end
+)
diff --git a/debian/ion3.README.Debian b/debian/ion3.README.Debian
index 4db759c..d842007 100644
--- a/debian/ion3.README.Debian
+++ b/debian/ion3.README.Debian
@@ -81,4 +81,15 @@ postinst script to add the configuration file
 /etc/X11/ion3/cfg_foo.lua.  Run "install-ion3-cfg --remove cfg_foo" in
 the prerm script to remove it.
 
- -- Ben Hutchings <ben@decadent.org.uk>, Thu, 27 Sep 2007 22:27:11 +0100
+Compatibility with Flash full-screen mode
+-----------------------------------------
+
+The official Flash plugin (flashplugin-nonfree) can open full-screen
+windows.  Version 9 has a bug in this feature which causes these windows
+to close immediately if they are managed by Ion3.  This package includes
+a workaround, but it is ugly and is not enabled by default.  If you
+need it, add this to cfg_ion.lua:
+
+    dopath("cfg_kludge_flash")
+
+ -- Ben Hutchings <ben@decadent.org.uk>  Sun, 27 Jan 2008 23:50:12 +0000
diff --git a/debian/ion3.install b/debian/ion3.install
index 4d58e30..8f7c28e 100644
--- a/debian/ion3.install
+++ b/debian/ion3.install
@@ -2,3 +2,4 @@ debian/ion3.desktop debian/pwm3.desktop usr/share/xsessions
 debian/default etc
 debian/watch usr/share/ion3/debian
 debian/install-ion3-cfg usr/sbin
+debian/cfg_kludge_flash.lua etc/X11/ion3