From 5e5a48ff8cd08f123601cd0625ca62a86675aac9 Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 4 Jan 2015 16:25:32 +0100 Subject: fontconfig libX11 mesa xserver git update 4 Jan 2015 xserver commit dc777c346d5d452a53b13b917c45f6a1bad2f20b libX11 commit 446f5f7f41317a85a0cd0efa5e6a1b37bc99fba2 fontconfig commit 4420b27c074821a1d1f9d6ebe822a610176a417d mesa commit 48094d0e6554a9df36bf00fc2793ade46cf92406 --- xorg-server/hw/xwin/winclipboard/xevents.c | 175 +++++++++++++++-------------- 1 file changed, 88 insertions(+), 87 deletions(-) (limited to 'xorg-server/hw/xwin/winclipboard/xevents.c') diff --git a/xorg-server/hw/xwin/winclipboard/xevents.c b/xorg-server/hw/xwin/winclipboard/xevents.c index 33d52aafd..835195b52 100644 --- a/xorg-server/hw/xwin/winclipboard/xevents.c +++ b/xorg-server/hw/xwin/winclipboard/xevents.c @@ -43,11 +43,15 @@ #undef _XSERVER64 #endif -#include "internal.h" +#include +#include #include #include #include +#include "winclipboard.h" +#include "internal.h" + /* * Constants */ @@ -62,6 +66,7 @@ */ extern int xfixes_event_base; +Bool fPrimarySelection = TRUE; /* * Local variables @@ -133,13 +138,59 @@ winClipboardInitMonitoredSelections(void) lastOwnedSelectionIndex = CLIP_OWN_NONE; } +static int +winClipboardSelectionNotifyTargets(HWND hwnd, Window iWindow, Display *pDisplay, ClipboardConversionData *data, ClipboardAtoms *atoms) +{ + Atom type; + int format; + unsigned long nitems; + unsigned long after; + Atom *prop; + + /* Retrieve the selection data and delete the property */ + int iReturn = XGetWindowProperty(pDisplay, + iWindow, + atoms->atomLocalProperty, + 0, + INT_MAX, + True, + AnyPropertyType, + &type, + &format, + &nitems, + &after, + (unsigned char **)&prop); + if (iReturn != Success) { + ErrorF("winClipboardFlushXEvents - SelectionNotify - " + "XGetWindowProperty () failed, aborting: %d\n", iReturn); + } else { + int i; + data->targetList = malloc((nitems+1)*sizeof(Atom)); + + for (i = 0; i < nitems; i++) + { + Atom atom = prop[i]; + char *pszAtomName = XGetAtomName(pDisplay, atom); + data->targetList[i] = atom; + winDebug("winClipboardFlushXEvents - SelectionNotify - target[%d] %d = %s\n", i, atom, pszAtomName); + XFree(pszAtomName); + } + + data->targetList[nitems] = 0; + + XFree(prop); + } + + return WIN_XEVENTS_NOTIFY_TARGETS; +} + /* * Process any pending X events */ int winClipboardFlushXEvents(HWND hwnd, - Window iWindow, Display * pDisplay, Bool fUseUnicode, ClipboardAtoms *atoms) + Window iWindow, Display * pDisplay, ClipboardConversionData *data, ClipboardAtoms *atoms) { Atom atomClipboard = atoms->atomClipboard; Atom atomLocalProperty = atoms->atomLocalProperty; @@ -158,14 +209,11 @@ winClipboardFlushXEvents(HWND hwnd, int iReturn; HGLOBAL hGlobal = NULL; XICCEncodingStyle xiccesStyle; - int iConvertDataLen = 0; char *pszConvertData = NULL; char *pszTextList[2] = { NULL }; int iCount; char **ppszTextList = NULL; wchar_t *pwszUnicodeStr = NULL; - int iUnicodeLen = 0; - int iReturnDataLen = 0; Bool fAbort = FALSE; Bool fCloseClipboard = FALSE; Bool fSetClipboardData = TRUE; @@ -272,7 +320,7 @@ winClipboardFlushXEvents(HWND hwnd, fCloseClipboard = TRUE; /* Check that clipboard format is available */ - if (fUseUnicode && !IsClipboardFormatAvailable(CF_UNICODETEXT)) { + if (data->fUseUnicode && !IsClipboardFormatAvailable(CF_UNICODETEXT)) { static int count; /* Hack to stop acroread spamming the log */ static HWND lasthwnd; /* I've not seen any other client get here repeatedly? */ @@ -289,7 +337,7 @@ winClipboardFlushXEvents(HWND hwnd, fAbort = TRUE; goto winClipboardFlushXEvents_SelectionRequest_Done; } - else if (!fUseUnicode && !IsClipboardFormatAvailable(CF_TEXT)) { + else if (!data->fUseUnicode && !IsClipboardFormatAvailable(CF_TEXT)) { ErrorF("winClipboardFlushXEvents - CF_TEXT is not " "available from Win32 clipboard. Aborting.\n"); @@ -311,7 +359,7 @@ winClipboardFlushXEvents(HWND hwnd, xiccesStyle = XStringStyle; /* Get a pointer to the clipboard text, in desired format */ - if (fUseUnicode) { + if (data->fUseUnicode) { /* Retrieve clipboard data */ hGlobal = GetClipboardData(CF_UNICODETEXT); } @@ -330,8 +378,8 @@ winClipboardFlushXEvents(HWND hwnd, pszGlobalData = (char *) GlobalLock(hGlobal); /* Convert the Unicode string to UTF8 (MBCS) */ - if (fUseUnicode) { - iConvertDataLen = WideCharToMultiByte(CP_UTF8, + if (data->fUseUnicode) { + int iConvertDataLen = WideCharToMultiByte(CP_UTF8, 0, (LPCWSTR) pszGlobalData, -1, NULL, 0, NULL, NULL); @@ -346,7 +394,6 @@ winClipboardFlushXEvents(HWND hwnd, } else { pszConvertData = strdup(pszGlobalData); - iConvertDataLen = strlen(pszConvertData) + 1; } /* Convert DOS string to UNIX string */ @@ -361,7 +408,7 @@ winClipboardFlushXEvents(HWND hwnd, xtpText.nitems = 0; /* Create the text property from the text list */ - if (fUseUnicode) { + if (data->fUseUnicode) { #ifdef X_HAVE_UTF8_STRING iReturn = Xutf8TextListToTextProperty(pDisplay, pszTextList, @@ -491,7 +538,6 @@ winClipboardFlushXEvents(HWND hwnd, */ case SelectionNotify: - winDebug("winClipboardFlushXEvents - SelectionNotify\n"); { char *pszAtomName; @@ -506,75 +552,31 @@ winClipboardFlushXEvents(HWND hwnd, } /* - * Request conversion of UTF8 and CompoundText targets. - */ - if (event.xselection.property == None) { - if (event.xselection.target == XA_STRING) { - winDebug("winClipboardFlushXEvents - SelectionNotify - " - "XA_STRING\n"); + SelectionNotify with property of None indicates either: - return WIN_XEVENTS_CONVERT; - } - else if (event.xselection.target == atomUTF8String) { - winDebug("winClipboardFlushXEvents - SelectionNotify - " - "Requesting conversion of UTF8 target.\n"); - - XConvertSelection(pDisplay, - event.xselection.selection, - XA_STRING, - atomLocalProperty, iWindow, CurrentTime); - - /* Process the ConvertSelection event */ - XFlush(pDisplay); - return WIN_XEVENTS_CONVERT; - } -#ifdef X_HAVE_UTF8_STRING - else if (event.xselection.target == atomCompoundText) { - winDebug("winClipboardFlushXEvents - SelectionNotify - " - "Requesting conversion of CompoundText target.\n"); - - XConvertSelection(pDisplay, - event.xselection.selection, - atomUTF8String, - atomLocalProperty, iWindow, CurrentTime); - - /* Process the ConvertSelection event */ - XFlush(pDisplay); - return WIN_XEVENTS_CONVERT; - } -#endif - else { + (i) Generated by the X server if no owner for the specified selection exists + (perhaps it's disappeared on us mid-transaction), or + (ii) Sent by the selection owner when the requested selection conversion could + not be performed or server errors prevented the conversion data being returned + */ + if (event.xselection.property == None) { ErrorF("winClipboardFlushXEvents - SelectionNotify - " - "Unknown format. Cannot request conversion, " - "aborting.\n"); - break; + "Conversion to format %d refused.\n", + event.xselection.target); + return WIN_XEVENTS_FAILED; } - } - /* Retrieve the size of the stored data */ - iReturn = XGetWindowProperty(pDisplay, iWindow, atomLocalProperty, 0, 0, /* Don't get data, just size */ - False, - AnyPropertyType, - &xtpText.encoding, - &xtpText.format, - &xtpText.nitems, - &ulReturnBytesLeft, &xtpText.value); - if (iReturn != Success) { - ErrorF("winClipboardFlushXEvents - SelectionNotify - " - "XGetWindowProperty () failed, aborting: %d\n", iReturn); - break; + if (event.xselection.target == atomTargets) { + return winClipboardSelectionNotifyTargets(hwnd, iWindow, pDisplay, data, atoms); } - winDebug("SelectionNotify - returned data %d left %d\n", - xtpText.nitems, ulReturnBytesLeft); - - /* Request the selection data */ + /* Retrieve the selection data and delete the property */ iReturn = XGetWindowProperty(pDisplay, iWindow, atomLocalProperty, 0, - ulReturnBytesLeft, - False, + INT_MAX, + True, AnyPropertyType, &xtpText.encoding, &xtpText.format, @@ -583,7 +585,7 @@ winClipboardFlushXEvents(HWND hwnd, if (iReturn != Success) { ErrorF("winClipboardFlushXEvents - SelectionNotify - " "XGetWindowProperty () failed, aborting: %d\n", iReturn); - break; + goto winClipboardFlushXEvents_SelectionNotify_Done; } { @@ -597,7 +599,7 @@ winClipboardFlushXEvents(HWND hwnd, pszAtomName = NULL; } - if (fUseUnicode) { + if (data->fUseUnicode) { #ifdef X_HAVE_UTF8_STRING /* Convert the text property to a text list */ iReturn = Xutf8TextPropertyToTextList(pDisplay, @@ -614,8 +616,7 @@ winClipboardFlushXEvents(HWND hwnd, /* Conversion succeeded or some unconvertible characters */ if (ppszTextList != NULL) { int i; - - iReturnDataLen = 0; + int iReturnDataLen = 0; for (i = 0; i < iCount; i++) { iReturnDataLen += strlen(ppszTextList[i]); } @@ -664,14 +665,14 @@ winClipboardFlushXEvents(HWND hwnd, /* Convert the X clipboard string to DOS format */ winClipboardUNIXtoDOS(&pszReturnData, strlen(pszReturnData)); - if (fUseUnicode) { + if (data->fUseUnicode) { /* Find out how much space needed to convert MBCS to Unicode */ - iUnicodeLen = MultiByteToWideChar(CP_UTF8, + int iUnicodeLen = MultiByteToWideChar(CP_UTF8, 0, pszReturnData, -1, NULL, 0); - /* Allocate memory for the Unicode string */ - pwszUnicodeStr = malloc(sizeof(wchar_t) * (iUnicodeLen + 1)); + /* NOTE: iUnicodeLen includes space for null terminator */ + pwszUnicodeStr = malloc(sizeof(wchar_t) * iUnicodeLen); if (!pwszUnicodeStr) { ErrorF("winClipboardFlushXEvents - SelectionNotify " "malloc failed for pwszUnicodeStr, aborting.\n"); @@ -689,9 +690,10 @@ winClipboardFlushXEvents(HWND hwnd, /* Allocate global memory for the X clipboard data */ hGlobal = GlobalAlloc(GMEM_MOVEABLE, - sizeof(wchar_t) * (iUnicodeLen + 1)); + sizeof(wchar_t) * iUnicodeLen); } else { + int iConvertDataLen = 0; pszConvertData = strdup(pszReturnData); iConvertDataLen = strlen(pszConvertData) + 1; @@ -723,9 +725,8 @@ winClipboardFlushXEvents(HWND hwnd, } /* Copy the returned string into the global memory */ - if (fUseUnicode) { - memcpy(pszGlobalData, - pwszUnicodeStr, sizeof(wchar_t) * (iUnicodeLen + 1)); + if (data->fUseUnicode) { + wcscpy((wchar_t *)pszGlobalData, pwszUnicodeStr); free(pwszUnicodeStr); pwszUnicodeStr = NULL; } @@ -740,7 +741,7 @@ winClipboardFlushXEvents(HWND hwnd, pszGlobalData = NULL; /* Push the selection data to the Windows clipboard */ - if (fUseUnicode) + if (data->fUseUnicode) SetClipboardData(CF_UNICODETEXT, hGlobal); else SetClipboardData(CF_TEXT, hGlobal); @@ -770,7 +771,7 @@ winClipboardFlushXEvents(HWND hwnd, SetClipboardData(CF_UNICODETEXT, NULL); SetClipboardData(CF_TEXT, NULL); } - return WIN_XEVENTS_NOTIFY; + return WIN_XEVENTS_NOTIFY_DATA; case SelectionClear: winDebug("SelectionClear - doing nothing\n"); @@ -790,7 +791,7 @@ winClipboardFlushXEvents(HWND hwnd, winDebug("winClipboardFlushXEvents - XFixesSetSelectionOwnerNotify\n"); /* Save selection owners for monitored selections, ignore other selections */ - if (e->selection == XA_PRIMARY) { + if ((e->selection == XA_PRIMARY) && fPrimarySelection) { MonitorSelection(e, CLIP_OWN_PRIMARY); } else if (e->selection == atomClipboard) { -- cgit v1.2.3