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851b504199
xserver-multidpi/hw/xwin
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Jon TURNEY 851b504199 hw/xwin: Retrieve TARGETS to avoid unnecessary failing conversion attempts 
See http://cygwin.com/ml/cygwin-xfree/2013-07/msg00016.html

It looks like the change in a9aca218f5 had some
unforseen consequences.

If the X11 selection contents are not convertable to COMPOUND_TEXT, UTF8_STRING
or STRING format (for example, if it is an image), after those conversion
attempts have failed, we sit in winProcessXEventsTimeout() until the timeout
expires.

It also seems that maybe gnuplot doesn't respond correctly to this sequence of
conversion requests and doesn't reply to some of them, which also causes us to
sit in winProcessXEventsTimeout() until the timeout expires.

The Windows application which has requested the clipboard contents via
GetClipboardContents() is blocked until we return from WM_RENDERFORMAT, so
sitting waiting for this timeout to expire should be avoided.

So instead, explicitly request conversion to the TARGETS target, choose
the most preferred format, and request conversion to that.

Also: if there is no owned selection, there is nothing to paste, so don't bother
trying to convert it.

v2: Fix compilation with -Werror=declaration-after-statement

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
2014-11-06 12:23:03 +00:00
..
glx hw/xwin: Fix warnings in glx/glshim.c 2014-10-09 16:31:25 +01:00
man xwin: Remove primary DirectDraw engine 2014-10-09 09:28:04 +02:00
winclipboard hw/xwin: Retrieve TARGETS to avoid unnecessary failing conversion attempts 2014-11-06 12:23:03 +00:00
.gitignore XWin: build XWin man pages using XORG_MANPAGE_SECTIONS 2011-01-18 15:10:21 -08:00
ddraw.h hw/xwin: Fix for MinGW-w64 DirectDraw headers 2012-11-28 14:44:14 +00:00
InitInput.c hw/xwin: Remove SetSelectionOwner wrapper, use XFixesSetSelectionOwnerNotify event instead 2014-09-13 14:06:13 +01:00
InitOutput.c Merge remote-tracking branch 'jturney/master' 2014-10-27 15:39:26 -07:00
Makefile.am xwin: Remove primary DirectDraw engine 2014-10-09 09:28:04 +02:00
propertystore.h hw/xwin: Add correct taskbar grouping of X windows on Windows 7 2012-11-27 16:08:22 +00:00
system.XWinrc Cygwin/X: Tidy up system.Xwinrc 2010-02-05 19:15:04 +00:00
win.h xwin: Remove primary DirectDraw engine 2014-10-09 09:28:04 +02:00
winallpriv.c hw/xwin: Remove unnecessary casts from malloc/realloc/calloc calls 2014-03-03 14:32:57 +00:00
winauth.c hw/xwin: Fix const discarded warning in winGenerateAuthorization() 2014-03-22 17:16:38 +00:00
winblock.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
winclipboardinit.c hw/xwin: Add fUseUnicode as parameter to winClipboardProc() 2014-09-13 14:18:30 +01:00
winclipboardwrappers.c hw/xwin: Remove some redundant clipboard externs, now defined in winglobals.h 2014-11-06 12:07:34 +00:00
wincmap.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
winconfig.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
winconfig.h xfree86: Remove Option "TextClockFreq" 2014-09-26 15:27:18 -04:00
wincreatewnd.c xwin: Remove native GDI engine (v2) 2014-10-09 09:27:21 +02:00
wincursor.c hw/xwin: Remove unnecessary casts from malloc/realloc/calloc calls 2014-03-03 14:32:57 +00:00
windialogs.c hw/xwin: Fix format warnings with debug printing of pointers on 64-bit 2014-10-09 16:31:58 +01:00
windisplay.c hw/xwin: Improve choice of display name used by internal clients 2014-08-29 13:28:00 +01:00
windisplay.h hw/xwin: Improve choice of display name used by internal clients 2014-08-29 13:28:00 +01:00
winengine.c xwin: Remove primary DirectDraw engine 2014-10-09 09:28:04 +02:00
winerror.c hw/xwin: Show any fatal error message 2012-11-27 13:48:44 +00:00
winglobals.c hw/xwin: Make g_hwndClipboard static 2014-09-13 14:06:25 +01:00
winglobals.h hw/xwin: Add remaining clipboard globals to winglobals.h 2014-09-13 14:06:23 +01:00
winkeybd.c hw/xwin: Silence bell when volume is zero 2014-03-03 14:32:30 +00:00
winkeybd.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
winkeyhook.c hw/xwin: Remove a pointless OS version check in winInstallKeyboardHookLL() 2012-07-16 13:56:54 +01:00
winkeynames.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
winlayouts.h hw/xwin: Fix warning about discarding const in initializing winKBLayouts 2012-10-16 22:29:49 +01:00
winmessages.h hw/xwin: Handle WM_MOUSEHWHEEL 2013-07-23 23:59:27 +01:00
winmisc.c xwin: Remove native GDI engine (v2) 2014-10-09 09:27:21 +02:00
winmonitors.c hw/xwin: Fix using index as a formal parameter in winmonitors.c shadows index() 2012-10-16 21:22:40 +01:00
winmonitors.h hw/xwin: Align parameter names in prototypes with definition 2014-03-03 14:31:17 +00:00
winmouse.c hw/xwin: Handle WM_MOUSEHWHEEL 2013-07-23 23:59:27 +01:00
winms.h hw/xwin: Fix for MinGW-w64 DirectDraw headers 2012-11-28 14:44:14 +00:00
winmsg.c Fix formatting of address operators 2012-12-05 18:09:48 -06:00
winmsg.h hw/xwin: Improve choice of display name used by internal clients 2014-08-29 13:28:00 +01:00
winmsgwindow.c hw/xwin: Fix unused variable warning in winCreateMsgWindow() 2014-10-09 16:35:54 +01:00
winmultiwindowclass.c hw/xwin: Fix possible crash in winMultiWindowGetClassHint 2013-07-23 23:59:41 +01:00
winmultiwindowclass.h hw/xwin: winMultiWindowGetTransientFor() returns an XID not a WindowPtr 2013-06-10 15:48:08 +01:00
winmultiwindowicons.c hw/xwin: Fix warning in winXIconToHICON() 2014-10-09 16:32:31 +01:00
winmultiwindowicons.h hw/xwin: Make winOverrideIcon() thread-safe for icon data access 2012-08-03 22:47:42 +01:00
winmultiwindowshape.c hw/xwin: Fix format warnings with debug printing of pointers on 64-bit 2014-10-09 16:31:58 +01:00
winmultiwindowwindow.c hw/xwin: Fix format warnings with debug printing of pointers on 64-bit 2014-10-09 16:31:58 +01:00
winmultiwindowwm.c hw/xwin: Improve choice of display name used by internal clients 2014-08-29 13:28:00 +01:00
winmultiwindowwndproc.c hw/xwin: Minimize redraw events after resizing/moving windows in multiwindow mode 2014-03-22 18:56:38 +00:00
winprefs.c hw/xwin: Fix const warning in winPrefsLoadPreferences() 2014-10-09 16:34:12 +01:00
winprefs.h hw/xwin: Correct winprefs.c function signatures for x64. 2013-08-30 12:56:35 +01:00
winprefslex.l hw/xwin: Fix redundant declaration warning in winprefslex.l 2014-10-09 16:35:20 +01:00
winprefsyacc.y hw/xwin: Fix warning in yyerror() 2014-10-09 16:34:48 +01:00
winprocarg.c hw/xwin: Remove some redundant clipboard externs, now defined in winglobals.h 2014-11-06 12:07:34 +00:00
winrandr.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
winresource.h hw/xwin: Remove obsolete control handling for About dialog 2014-03-22 18:56:41 +00:00
winscrinit.c xwin: Remove native GDI engine (v2) 2014-10-09 09:27:21 +02:00
winSetAppUserModelID.c hw/xwin: Fix format warnings with debug printing of pointers on 64-bit 2014-10-09 16:31:58 +01:00
winshaddd.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
winshadddnl.c hw/xwin: Fix compilation with -Werror=return-type 2014-10-09 16:29:55 +01:00
winshadgdi.c hw/xwin: Remove unnecessary casts from malloc/realloc/calloc calls 2014-03-03 14:32:57 +00:00
wintaskbar.c hw/xwin: Add a simple interface to the ITaskbarList COM interface 2012-11-27 16:09:12 +00:00
wintrayicon.c hw/xwin: Correct winprefs.c function signatures for x64. 2013-08-30 12:56:35 +01:00
winvalargs.c hw/xwin: Remove unused variables in winvalargs.c 2012-10-17 13:18:17 +01:00
winvideo.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
winwakeup.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
winwin32rootless.c hw/xwin: Remove an unneeded include 2014-03-22 17:16:48 +00:00
winwin32rootlesswindow.c hw/xwin: Fix numerous 64-bit format/type cast issues with debug printing of pointers 2013-07-23 23:59:44 +01:00
winwin32rootlesswndproc.c hw/xwin: Fix numerous 64-bit format/type cast issues with debug printing of pointers 2013-07-23 23:59:44 +01:00
winwindow.c xwin: Remove native GDI engine (v2) 2014-10-09 09:27:21 +02:00
winwindow.h hw/xwin: Improve WM_ENDSESSION handling using separate messaging window thread 2013-07-23 23:58:50 +01:00
winwindowswm.c hw/xwin: Remove unnecessary casts from malloc/realloc/calloc calls 2014-03-03 14:32:57 +00:00
winwndproc.c Merge remote-tracking branch 'jturney/master' 2014-10-27 15:39:26 -07:00
X.ico Cygwin/X: Update the native icon to one based on the X.Org logo 2008-12-15 12:42:10 +00:00
XWin.exe.manifest hw/xwin: Update manifest to target all architectures, not just x86 2013-06-10 15:48:34 +01:00
XWin.rc Cygwin/X: Left-justify website link in About box 2011-06-29 19:14:38 +01:00