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Commit 006caa30 authored by Ulrich Czekalla's avatar Ulrich Czekalla Committed by Alexandre Julliard
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Improve handling of mapping between X and Windows formats.

Add support for UTF8.
parent 1ca6e899
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Inline Side-by-side
Showing with 490 additions and 329 deletions
dlls/x11drv/clipboard.c
View file @ 006caa30
......@@ -73,6 +73,7 @@
#endif
#include <fcntl.h>
#include <time.h>
#include <assert.h>
#include "windef.h"
#include "winbase.h"
......@@ -107,19 +108,11 @@ typedef struct
UINT flags;
} CLIPBOARDINFO, *LPCLIPBOARDINFO;
typedef struct tagWINE_CLIPDATA {
UINT wFormatID;
HANDLE16 hData16;
HANDLE hData32;
UINT drvData;
UINT wFlags;
struct tagWINE_CLIPDATA *PrevData;
struct tagWINE_CLIPDATA *NextData;
} WINE_CLIPDATA, *LPWINE_CLIPDATA;
struct tagWINE_CLIPDATA; /* Forward */
typedef HANDLE (*DRVEXPORTFUNC)(Window requestor, Atom aTarget, Atom rprop,
LPWINE_CLIPDATA lpData, LPDWORD lpBytes);
typedef HANDLE (*DRVIMPORTFUNC)(LPBYTE hData, UINT cBytes);
struct tagWINE_CLIPDATA* lpData, LPDWORD lpBytes);
typedef HANDLE (*DRVIMPORTFUNC)(Window w, Atom prop);
typedef struct tagWINE_CLIPFORMAT {
UINT wFormatID;
......@@ -132,9 +125,21 @@ typedef struct tagWINE_CLIPFORMAT {
struct tagWINE_CLIPFORMAT *NextFormat;
} WINE_CLIPFORMAT, *LPWINE_CLIPFORMAT;
#define CF_FLAG_BUILTINFMT 1 /* Built-in windows format */
#define CF_FLAG_UNOWNED 2 /* cached data is not owned */
#define CF_FLAG_SYNTHESIZED 8 /* Implicitly converted data */
typedef struct tagWINE_CLIPDATA {
UINT wFormatID;
HANDLE16 hData16;
HANDLE hData32;
UINT wFlags;
UINT drvData;
LPWINE_CLIPFORMAT lpFormat;
struct tagWINE_CLIPDATA *PrevData;
struct tagWINE_CLIPDATA *NextData;
} WINE_CLIPDATA, *LPWINE_CLIPDATA;
#define CF_FLAG_BUILTINFMT 0x0001 /* Built-in windows format */
#define CF_FLAG_UNOWNED 0x0002 /* cached data is not owned */
#define CF_FLAG_SYNTHESIZED 0x0004 /* Implicitly converted data */
#define CF_FLAG_UNICODE 0x0008 /* Data is in unicode */
static int selectionAcquired = 0; /* Contains the current selection masks */
static Window selectionWindow = None; /* The top level X window which owns the selection */
......@@ -142,11 +147,13 @@ static Atom selectionCacheSrc = XA_PRIMARY; /* The selection source from whic
void X11DRV_EmptyClipboard(BOOL keepunowned);
void X11DRV_EndClipboardUpdate(void);
static HANDLE X11DRV_CLIPBOARD_ImportClipboardData(LPBYTE lpdata, UINT cBytes);
static HANDLE X11DRV_CLIPBOARD_ImportEnhMetaFile(LPBYTE lpdata, UINT cBytes);
static HANDLE X11DRV_CLIPBOARD_ImportMetaFilePict(LPBYTE lpdata, UINT cBytes);
static HANDLE X11DRV_CLIPBOARD_ImportXAPIXMAP(LPBYTE lpdata, UINT cBytes);
static HANDLE X11DRV_CLIPBOARD_ImportXAString(LPBYTE lpdata, UINT cBytes);
static HANDLE X11DRV_CLIPBOARD_ImportClipboardData(Window w, Atom prop);
static HANDLE X11DRV_CLIPBOARD_ImportEnhMetaFile(Window w, Atom prop);
static HANDLE X11DRV_CLIPBOARD_ImportMetaFilePict(Window w, Atom prop);
static HANDLE X11DRV_CLIPBOARD_ImportXAPIXMAP(Window w, Atom prop);
static HANDLE X11DRV_CLIPBOARD_ImportXAString(Window w, Atom prop);
static HANDLE X11DRV_CLIPBOARD_ImportUTF8(Window w, Atom prop);
static HANDLE X11DRV_CLIPBOARD_ImportCompoundText(Window w, Atom prop);
static HANDLE X11DRV_CLIPBOARD_ExportClipboardData(Window requestor, Atom aTarget,
Atom rprop, LPWINE_CLIPDATA lpData, LPDWORD lpBytes);
static HANDLE X11DRV_CLIPBOARD_ExportString(Window requestor, Atom aTarget,
......@@ -158,12 +165,13 @@ static HANDLE X11DRV_CLIPBOARD_ExportMetaFilePict(Window requestor, Atom aTarget
static HANDLE X11DRV_CLIPBOARD_ExportEnhMetaFile(Window requestor, Atom aTarget,
Atom rprop, LPWINE_CLIPDATA lpdata, LPDWORD lpBytes);
static WINE_CLIPFORMAT *X11DRV_CLIPBOARD_InsertClipboardFormat(LPCWSTR FormatName, Atom prop);
static BOOL X11DRV_CLIPBOARD_ReadSelection(LPWINE_CLIPFORMAT lpData, Window w, Atom prop);
static BOOL X11DRV_CLIPBOARD_RenderSynthesizedText(UINT wFormatID);
static void X11DRV_CLIPBOARD_FreeData(LPWINE_CLIPDATA lpData);
static BOOL X11DRV_CLIPBOARD_IsSelectionOwner(void);
static int X11DRV_CLIPBOARD_QueryAvailableData(LPCLIPBOARDINFO lpcbinfo);
static BOOL X11DRV_CLIPBOARD_ReadClipboardData(UINT wFormat);
static BOOL X11DRV_CLIPBOARD_ReadSelectionData(LPWINE_CLIPDATA lpData);
static BOOL X11DRV_CLIPBOARD_ReadProperty(Window w, Atom prop,
unsigned char** data, unsigned long* datasize);
static BOOL X11DRV_CLIPBOARD_RenderFormat(LPWINE_CLIPDATA lpData);
static HANDLE X11DRV_CLIPBOARD_SerializeMetafile(INT wformat, HANDLE hdata, LPDWORD lpcbytes, BOOL out);
static BOOL X11DRV_CLIPBOARD_SynthesizeData(UINT wFormatID);
......@@ -188,7 +196,8 @@ static const WCHAR wszCF_PALETTE[] = {'W','C','F','_','P','A','L','E','T','T','E
static const WCHAR wszCF_PENDATA[] = {'W','C','F','_','P','E','N','D','A','T','A',0};
static const WCHAR wszCF_RIFF[] = {'W','C','F','_','R','I','F','F',0};
static const WCHAR wszCF_WAVE[] = {'W','C','F','_','W','A','V','E',0};
static const WCHAR wszCF_UNICODETEXT[] = {'W','C','F','_','U','N','I','C','O','D','E','T','E','X','T',0};
static const WCHAR wszCOMPOUNDTEXT[] = {'C','O','M','P','O','U','N','D','_','T','E','X','T',0};
static const WCHAR wszUTF8STRING[] = {'U','T','F','8','_','S','T','R','I','N','G',0};
static const WCHAR wszCF_ENHMETAFILE[] = {'W','C','F','_','E','N','H','M','E','T','A','F','I','L','E',0};
static const WCHAR wszCF_HDROP[] = {'W','C','F','_','H','D','R','O','P',0};
static const WCHAR wszCF_LOCALE[] = {'W','C','F','_','L','O','C','A','L','E',0};
......@@ -201,8 +210,8 @@ static const WCHAR wszCF_DSPENHMETAFILE[] = {'W','C','F','_','D','S','P','E','N'
static WINE_CLIPFORMAT ClipFormats[] =
{
{ CF_TEXT, wszCF_TEXT, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, NULL, &ClipFormats[1]},
{ CF_TEXT, wszCF_TEXT, XA_STRING, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportXAString,
X11DRV_CLIPBOARD_ExportString, NULL, &ClipFormats[1]},
{ CF_BITMAP, wszCF_BITMAP, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
NULL, &ClipFormats[0], &ClipFormats[2]},
......@@ -222,7 +231,7 @@ static WINE_CLIPFORMAT ClipFormats[] =
{ CF_OEMTEXT, wszCF_OEMTEXT, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[5], &ClipFormats[7]},
{ CF_DIB, wszCF_DIB, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportXAPIXMAP,
{ CF_DIB, wszCF_DIB, XA_PIXMAP, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportXAPIXMAP,
X11DRV_CLIPBOARD_ExportXAPIXMAP, &ClipFormats[6], &ClipFormats[8]},
{ CF_PALETTE, wszCF_PALETTE, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
......@@ -237,35 +246,39 @@ static WINE_CLIPFORMAT ClipFormats[] =
{ CF_WAVE, wszCF_WAVE, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[10], &ClipFormats[12]},
{ CF_UNICODETEXT, wszCF_UNICODETEXT, XA_STRING, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportXAString,
{ CF_UNICODETEXT, wszUTF8STRING, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportUTF8,
X11DRV_CLIPBOARD_ExportString, &ClipFormats[11], &ClipFormats[13]},
/* If UTF8_STRING is not available, attempt COMPUND_TEXT */
{ CF_UNICODETEXT, wszCOMPOUNDTEXT, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportCompoundText,
X11DRV_CLIPBOARD_ExportString, &ClipFormats[12], &ClipFormats[14]},
{ CF_ENHMETAFILE, wszCF_ENHMETAFILE, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportEnhMetaFile,
X11DRV_CLIPBOARD_ExportEnhMetaFile, &ClipFormats[12], &ClipFormats[14]},
X11DRV_CLIPBOARD_ExportEnhMetaFile, &ClipFormats[13], &ClipFormats[15]},
{ CF_HDROP, wszCF_HDROP, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[13], &ClipFormats[15]},
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[14], &ClipFormats[16]},
{ CF_LOCALE, wszCF_LOCALE, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[14], &ClipFormats[16]},
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[15], &ClipFormats[17]},
{ CF_DIBV5, wszCF_DIBV5, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[15], &ClipFormats[17]},
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[16], &ClipFormats[18]},
{ CF_OWNERDISPLAY, wszCF_OWNERDISPLAY, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[16], &ClipFormats[18]},
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[17], &ClipFormats[19]},
{ CF_DSPTEXT, wszCF_DSPTEXT, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[17], &ClipFormats[19]},
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[18], &ClipFormats[20]},
{ CF_DSPBITMAP, wszCF_DSPBITMAP, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[18], &ClipFormats[20]},
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[19], &ClipFormats[21]},
{ CF_DSPMETAFILEPICT, wszCF_DSPMETAFILEPICT, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[19], &ClipFormats[21]},
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[20], &ClipFormats[22]},
{ CF_DSPENHMETAFILE, wszCF_DSPENHMETAFILE, 0, CF_FLAG_BUILTINFMT, X11DRV_CLIPBOARD_ImportClipboardData,
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[20], NULL}
X11DRV_CLIPBOARD_ExportClipboardData, &ClipFormats[21], NULL}
};
#define GET_ATOM(prop) (((prop) < FIRST_XATOM) ? (Atom)(prop) : X11DRV_Atoms[(prop) - FIRST_XATOM])
......@@ -273,6 +286,8 @@ static WINE_CLIPFORMAT ClipFormats[] =
/* Maps X properties to Windows formats */
static const WCHAR wszRichTextFormat[] = {'R','i','c','h',' ','T','e','x','t',' ','F','o','r','m','a','t',0};
static const WCHAR wszGIF[] = {'G','I','F',0};
static const WCHAR wszHTMLFormat[] = {'H','T','M','L',' ','F','o','r','m','a','t',0};
static const WCHAR wszRICHHTMLFormat[] = {'H','T','M','L',' ','F','o','r','m','a','t',0};
static const struct
{
LPCWSTR lpszFormat;
......@@ -280,9 +295,9 @@ static const struct
} PropertyFormatMap[] =
{
{ wszRichTextFormat, XATOM_text_rtf },
/* Temporarily disable text/html because Evolution incorrectly pastes strings with extra nulls */
/*{ "text/html", "HTML Format" },*/
{ wszGIF, XATOM_image_gif }
{ wszRichTextFormat, XATOM_text_richtext },
{ wszGIF, XATOM_image_gif },
{ wszHTMLFormat, XATOM_text_html },
};
......@@ -294,11 +309,7 @@ static const struct
UINT drvDataAlias;
} PropertyAliasMap[] =
{
/* DataProperty, DataAlias */
{ XATOM_text_rtf, XATOM_text_richtext },
{ XA_STRING, XATOM_COMPOUND_TEXT },
{ XA_STRING, XATOM_TEXT },
{ XATOM_WCF_DIB, XA_PIXMAP },
/* DataProperty, DataAlias */
};
......@@ -346,8 +357,7 @@ void X11DRV_InitClipboard(void)
/* Register known mapping between window formats and X properties */
for (i = 0; i < sizeof(PropertyFormatMap)/sizeof(PropertyFormatMap[0]); i++)
X11DRV_CLIPBOARD_InsertClipboardFormat(PropertyFormatMap[i].lpszFormat,
GET_ATOM(PropertyFormatMap[i].prop));
X11DRV_CLIPBOARD_InsertClipboardFormat(PropertyFormatMap[i].lpszFormat, GET_ATOM(PropertyFormatMap[i].prop));
}
......@@ -440,13 +450,16 @@ static LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupFormat(WORD wID)
/**************************************************************************
* X11DRV_CLIPBOARD_LookupProperty
*/
static LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupProperty(UINT drvData)
static LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupProperty(LPWINE_CLIPFORMAT current, UINT drvData)
{
for (;;)
{
LPWINE_CLIPFORMAT lpFormat = ClipFormats;
BOOL need_intern = FALSE;
if (current)
lpFormat = current->NextFormat;
while(lpFormat)
{
if (lpFormat->drvData == drvData) return lpFormat;
......@@ -461,48 +474,6 @@ static LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupProperty(UINT drvData)
/**************************************************************************
* X11DRV_CLIPBOARD_LookupAliasProperty
*/
static LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupAliasProperty(UINT drvDataAlias)
{
unsigned int i;
LPWINE_CLIPFORMAT lpFormat = NULL;
for (i = 0; i < sizeof(PropertyAliasMap)/sizeof(PropertyAliasMap[0]); i++)
{
if (GET_ATOM(PropertyAliasMap[i].drvDataAlias) == drvDataAlias)
{
lpFormat = X11DRV_CLIPBOARD_LookupProperty(GET_ATOM(PropertyAliasMap[i].drvDataProperty));
break;
}
}
return lpFormat;
}
/**************************************************************************
* X11DRV_CLIPBOARD_LookupPropertyAlias
*/
static UINT X11DRV_CLIPBOARD_LookupPropertyAlias(UINT drvDataProperty)
{
unsigned int i;
UINT alias = 0;
for (i = 0; i < sizeof(PropertyAliasMap)/sizeof(PropertyAliasMap[0]); i++)
{
if (GET_ATOM(PropertyAliasMap[i].drvDataProperty) == drvDataProperty)
{
alias = GET_ATOM(PropertyAliasMap[i].drvDataAlias);
break;
}
}
return alias;
}
/**************************************************************************
* X11DRV_CLIPBOARD_LookupData
*/
static LPWINE_CLIPDATA X11DRV_CLIPBOARD_LookupData(DWORD wID)
......@@ -642,12 +613,16 @@ static BOOL X11DRV_CLIPBOARD_ReleaseOwnership(void)
*
* Caller *must* have the clipboard open and be the owner.
*/
static BOOL X11DRV_CLIPBOARD_InsertClipboardData(UINT wFormat, HANDLE16 hData16, HANDLE hData32, DWORD flags)
static BOOL X11DRV_CLIPBOARD_InsertClipboardData(UINT wFormatID, HANDLE16 hData16,
HANDLE hData32, DWORD flags, LPWINE_CLIPFORMAT lpFormat, BOOL override)
{
LPWINE_CLIPDATA lpData = X11DRV_CLIPBOARD_LookupData(wFormat);
LPWINE_CLIPDATA lpData = X11DRV_CLIPBOARD_LookupData(wFormatID);
TRACE("format=%d lpData=%p hData16=%08x hData32=%p flags=0x%08lx\n",
wFormat, lpData, hData16, hData32, flags);
TRACE("format=%d lpData=%p hData16=%08x hData32=%p flags=0x%08lx lpFormat=%p override=%d\n",
wFormatID, lpData, hData16, hData32, flags, lpFormat, override);
if (lpData && !override)
return TRUE;
if (lpData)
{
......@@ -660,12 +635,13 @@ static BOOL X11DRV_CLIPBOARD_InsertClipboardData(UINT wFormat, HANDLE16 hData16,
{
lpData = HeapAlloc(GetProcessHeap(), 0, sizeof(WINE_CLIPDATA));
lpData->wFormatID = wFormat;
lpData->wFormatID = wFormatID;
lpData->hData16 = hData16; /* 0 is legal, see WM_RENDERFORMAT */
lpData->hData32 = hData32;
lpData->lpFormat = lpFormat;
lpData->drvData = 0;
if (ClipData)
if (ClipData)
{
LPWINE_CLIPDATA lpPrevData = ClipData->PrevData;
......@@ -682,7 +658,7 @@ static BOOL X11DRV_CLIPBOARD_InsertClipboardData(UINT wFormat, HANDLE16 hData16,
ClipData = lpData;
}
ClipDataCount++;
ClipDataCount++;
}
lpData->wFlags = flags;
......@@ -819,7 +795,7 @@ static BOOL X11DRV_CLIPBOARD_RenderFormat(LPWINE_CLIPDATA lpData)
bret = X11DRV_CLIPBOARD_RenderSynthesizedFormat(lpData);
else if (!X11DRV_CLIPBOARD_IsSelectionOwner())
{
if (!X11DRV_CLIPBOARD_ReadClipboardData(lpData->wFormatID))
if (!X11DRV_CLIPBOARD_ReadSelectionData(lpData))
{
ERR("Failed to cache clipboard data owned by another process. Format=%d\n",
lpData->wFormatID);
......@@ -1047,7 +1023,7 @@ static BOOL X11DRV_CLIPBOARD_RenderSynthesizedText(UINT wFormatID)
else
GlobalUnlock16(lpSource->hData16);
return X11DRV_CLIPBOARD_InsertClipboardData(wFormatID, 0, hData32, 0);
return X11DRV_CLIPBOARD_InsertClipboardData(wFormatID, 0, hData32, 0, NULL, TRUE);
}
......@@ -1083,7 +1059,7 @@ static BOOL X11DRV_CLIPBOARD_RenderSynthesizedDIB()
if (hData32)
{
X11DRV_CLIPBOARD_InsertClipboardData(CF_DIB, 0, hData32, 0);
X11DRV_CLIPBOARD_InsertClipboardData(CF_DIB, 0, hData32, 0, NULL, TRUE);
bret = TRUE;
}
}
......@@ -1136,7 +1112,7 @@ static BOOL X11DRV_CLIPBOARD_RenderSynthesizedBitmap()
if (hData32)
{
X11DRV_CLIPBOARD_InsertClipboardData(CF_BITMAP, 0, hData32, 0);
X11DRV_CLIPBOARD_InsertClipboardData(CF_BITMAP, 0, hData32, 0, NULL, TRUE);
bret = TRUE;
}
}
......@@ -1149,25 +1125,74 @@ static BOOL X11DRV_CLIPBOARD_RenderSynthesizedBitmap()
/**************************************************************************
* X11DRV_CLIPBOARD_ImportXAString
*
* Import XA_STRING, converting the string to CF_TEXT.
*/
HANDLE X11DRV_CLIPBOARD_ImportXAString(Window w, Atom prop)
{
LPBYTE lpdata;
ULONG cbytes;
LPSTR lpstr;
UINT i, inlcount = 0;
HANDLE hText = 0;
if (!X11DRV_CLIPBOARD_ReadProperty(w, prop, &lpdata, &cbytes))
return 0;
for (i = 0; i <= cbytes; i++)
{
if (lpdata[i] == '\n')
inlcount++;
}
if ((hText = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, cbytes + inlcount + 1)))
{
lpstr = GlobalLock(hText);
for (i = 0, inlcount = 0; i <= cbytes; i++)
{
if (lpdata[i] == '\n')
lpstr[inlcount++] = '\r';
lpstr[inlcount++] = lpdata[i];
}
GlobalUnlock(hText);
}
/* Free the retrieved property data */
HeapFree(GetProcessHeap(), 0, lpdata);
return hText;
}
/**************************************************************************
* X11DRV_CLIPBOARD_ImportUTF8
*
* Import XA_STRING, converting the string to CF_UNICODE.
*/
HANDLE X11DRV_CLIPBOARD_ImportXAString(LPBYTE lpdata, UINT cBytes)
HANDLE X11DRV_CLIPBOARD_ImportUTF8(Window w, Atom prop)
{
LPBYTE lpdata;
ULONG cbytes;
LPSTR lpstr;
UINT i, inlcount = 0;
HANDLE hUnicodeText = 0;
for (i = 0; i <= cBytes; i++)
if (!X11DRV_CLIPBOARD_ReadProperty(w, prop, &lpdata, &cbytes))
return 0;
for (i = 0; i <= cbytes; i++)
{
if (lpdata[i] == '\n')
inlcount++;
}
if ((lpstr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, cBytes + inlcount + 1)))
if ((lpstr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, cbytes + inlcount + 1)))
{
UINT count;
for (i = 0, inlcount = 0; i <= cBytes; i++)
for (i = 0, inlcount = 0; i <= cbytes; i++)
{
if (lpdata[i] == '\n')
lpstr[inlcount++] = '\r';
......@@ -1175,19 +1200,89 @@ HANDLE X11DRV_CLIPBOARD_ImportXAString(LPBYTE lpdata, UINT cBytes)
lpstr[inlcount++] = lpdata[i];
}
count = MultiByteToWideChar(CP_UNIXCP, 0, lpstr, -1, NULL, 0);
hUnicodeText = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, count * sizeof(WCHAR));
count = MultiByteToWideChar(CP_UTF8, 0, lpstr, -1, NULL, 0);
hUnicodeText = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, count * sizeof(WCHAR));
if(hUnicodeText)
{
if (hUnicodeText)
{
WCHAR *textW = GlobalLock(hUnicodeText);
MultiByteToWideChar(CP_UNIXCP, 0, lpstr, -1, textW, count);
MultiByteToWideChar(CP_UTF8, 0, lpstr, -1, textW, count);
GlobalUnlock(hUnicodeText);
}
HeapFree(GetProcessHeap(), 0, lpstr);
}
/* Free the retrieved property data */
HeapFree(GetProcessHeap(), 0, lpdata);
return hUnicodeText;
}
/**************************************************************************
* X11DRV_CLIPBOARD_ImportCompoundText
*
* Import COMPOUND_TEXT to CF_UNICODE
*/
static HANDLE X11DRV_CLIPBOARD_ImportCompoundText(Window w, Atom prop)
{
Display *display = thread_display();
int i, j;
char** srcstr;
int count, lcount;
int srclen, destlen;
HANDLE hUnicodeText;
XTextProperty txtprop;
wine_tsx11_lock();
if (!XGetTextProperty(display, w, &txtprop, prop))
{
wine_tsx11_unlock();
return 0;
}
XmbTextPropertyToTextList(display, &txtprop, &srcstr, &count);
wine_tsx11_unlock();
TRACE("Importing %d line(s)\n", count);
/* Compute number of lines */
srclen = strlen(srcstr[0]);
for (i = 0, lcount = 0; i <= srclen; i++)
{
if (srcstr[0][i] == '\n')
lcount++;
}
destlen = MultiByteToWideChar(CP_UNIXCP, 0, srcstr[0], -1, NULL, 0);
TRACE("lcount = %d, destlen=%d, srcstr %s\n", lcount, destlen, srcstr[0]);
if ((hUnicodeText = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, (destlen + lcount + 1) * sizeof(WCHAR))))
{
WCHAR *deststr = GlobalLock(hUnicodeText);
MultiByteToWideChar(CP_UNIXCP, 0, srcstr[0], -1, deststr, destlen);
if (lcount)
{
for (i = destlen - 1, j = destlen + lcount - 1; i >= 0; i--, j--)
{
deststr[j] = deststr[i];
if (deststr[i] == '\n')
deststr[--j] = '\r';
}
}
GlobalUnlock(hUnicodeText);
}
wine_tsx11_lock();
XFreeStringList(srcstr);
XFree(txtprop.value);
wine_tsx11_unlock();
return hUnicodeText;
}
......@@ -1197,18 +1292,30 @@ HANDLE X11DRV_CLIPBOARD_ImportXAString(LPBYTE lpdata, UINT cBytes)
*
* Import XA_PIXMAP, converting the image to CF_DIB.
*/
HANDLE X11DRV_CLIPBOARD_ImportXAPIXMAP(LPBYTE lpdata, UINT cBytes)
HANDLE X11DRV_CLIPBOARD_ImportXAPIXMAP(Window w, Atom prop)
{
HANDLE hTargetImage = 0; /* Handle to store the converted DIB */
Pixmap *pPixmap = (Pixmap *) lpdata;
HWND hwnd = GetOpenClipboardWindow();
HDC hdc = GetDC(hwnd);
HWND hwnd;
HDC hdc;
LPBYTE lpdata;
ULONG cbytes;
Pixmap *pPixmap;
HANDLE hClipData = 0;
if (X11DRV_CLIPBOARD_ReadProperty(w, prop, &lpdata, &cbytes))
{
pPixmap = (Pixmap *) lpdata;
hTargetImage = X11DRV_DIB_CreateDIBFromPixmap(*pPixmap, hdc);
hwnd = GetOpenClipboardWindow();
hdc = GetDC(hwnd);
ReleaseDC(hwnd, hdc);
hClipData = X11DRV_DIB_CreateDIBFromPixmap(*pPixmap, hdc);
ReleaseDC(hwnd, hdc);
/* Free the retrieved property data */
HeapFree(GetProcessHeap(), 0, lpdata);
}
return hTargetImage;
return hClipData;
}
......@@ -1217,9 +1324,22 @@ HANDLE X11DRV_CLIPBOARD_ImportXAPIXMAP(LPBYTE lpdata, UINT cBytes)
*
* Import MetaFilePict.
*/
HANDLE X11DRV_CLIPBOARD_ImportMetaFilePict(LPBYTE lpdata, UINT cBytes)
HANDLE X11DRV_CLIPBOARD_ImportMetaFilePict(Window w, Atom prop)
{
return X11DRV_CLIPBOARD_SerializeMetafile(CF_METAFILEPICT, (HANDLE)lpdata, (LPDWORD)&cBytes, FALSE);
LPBYTE lpdata;
ULONG cbytes;
HANDLE hClipData = 0;
if (X11DRV_CLIPBOARD_ReadProperty(w, prop, &lpdata, &cbytes))
{
if (cbytes)
hClipData = X11DRV_CLIPBOARD_SerializeMetafile(CF_METAFILEPICT, (HANDLE)lpdata, (LPDWORD)&cbytes, FALSE);
/* Free the retrieved property data */
HeapFree(GetProcessHeap(), 0, lpdata);
}
return hClipData;
}
......@@ -1228,9 +1348,22 @@ HANDLE X11DRV_CLIPBOARD_ImportMetaFilePict(LPBYTE lpdata, UINT cBytes)
*
* Import EnhMetaFile.
*/
HANDLE X11DRV_CLIPBOARD_ImportEnhMetaFile(LPBYTE lpdata, UINT cBytes)
HANDLE X11DRV_CLIPBOARD_ImportEnhMetaFile(Window w, Atom prop)
{
return X11DRV_CLIPBOARD_SerializeMetafile(CF_ENHMETAFILE, (HANDLE)lpdata, (LPDWORD)&cBytes, FALSE);
LPBYTE lpdata;
ULONG cbytes;
HANDLE hClipData = 0;
if (X11DRV_CLIPBOARD_ReadProperty(w, prop, &lpdata, &cbytes))
{
if (cbytes)
hClipData = X11DRV_CLIPBOARD_SerializeMetafile(CF_ENHMETAFILE, (HANDLE)lpdata, (LPDWORD)&cbytes, FALSE);
/* Free the retrieved property data */
HeapFree(GetProcessHeap(), 0, lpdata);
}
return hClipData;
}
......@@ -1239,26 +1372,36 @@ HANDLE X11DRV_CLIPBOARD_ImportEnhMetaFile(LPBYTE lpdata, UINT cBytes)
*
* Generic import clipboard data routine.
*/
HANDLE X11DRV_CLIPBOARD_ImportClipboardData(LPBYTE lpdata, UINT cBytes)
HANDLE X11DRV_CLIPBOARD_ImportClipboardData(Window w, Atom prop)
{
LPVOID lpClipData;
LPBYTE lpdata;
ULONG cbytes;
HANDLE hClipData = 0;
if (cBytes)
if (X11DRV_CLIPBOARD_ReadProperty(w, prop, &lpdata, &cbytes))
{
/* Turn on the DDESHARE flag to enable shared 32 bit memory */
hClipData = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, cBytes);
if (hClipData == 0) return NULL;
if ((lpClipData = GlobalLock(hClipData)))
if (cbytes)
{
memcpy(lpClipData, lpdata, cBytes);
GlobalUnlock(hClipData);
}
else {
GlobalFree(hClipData);
hClipData = 0;
/* Turn on the DDESHARE flag to enable shared 32 bit memory */
hClipData = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, cbytes);
if (hClipData == 0)
return NULL;
if ((lpClipData = GlobalLock(hClipData)))
{
memcpy(lpClipData, lpdata, cbytes);
GlobalUnlock(hClipData);
}
else
{
GlobalFree(hClipData);
hClipData = 0;
}
}
/* Free the retrieved property data */
HeapFree(GetProcessHeap(), 0, lpdata);
}
return hClipData;
......@@ -1274,7 +1417,7 @@ HANDLE X11DRV_CLIPBOARD_ExportClipboardData(Window requestor, Atom aTarget,
Atom rprop, LPWINE_CLIPDATA lpData, LPDWORD lpBytes)
{
LPVOID lpClipData;
UINT cBytes = 0;
UINT datasize = 0;
HANDLE hClipData = 0;
*lpBytes = 0; /* Assume failure */
......@@ -1283,17 +1426,17 @@ HANDLE X11DRV_CLIPBOARD_ExportClipboardData(Window requestor, Atom aTarget,
ERR("Failed to export %d format\n", lpData->wFormatID);
else
{
cBytes = GlobalSize(lpData->hData32);
datasize = GlobalSize(lpData->hData32);
hClipData = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, cBytes);
hClipData = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, datasize);
if (hClipData == 0) return NULL;
if ((lpClipData = GlobalLock(hClipData)))
{
LPVOID lpdata = GlobalLock(lpData->hData32);
memcpy(lpClipData, lpdata, cBytes);
*lpBytes = cBytes;
memcpy(lpClipData, lpdata, datasize);
*lpBytes = datasize;
GlobalUnlock(lpData->hData32);
GlobalUnlock(hClipData);
......@@ -1310,13 +1453,53 @@ HANDLE X11DRV_CLIPBOARD_ExportClipboardData(Window requestor, Atom aTarget,
/**************************************************************************
* X11DRV_CLIPBOARD_ExportXAString
*
* Export CF_UNICODE converting the string to XA_STRING.
* Export CF_TEXT converting the string to XA_STRING.
* Helper function for X11DRV_CLIPBOARD_ExportString.
*/
static HANDLE X11DRV_CLIPBOARD_ExportXAString(LPWINE_CLIPDATA lpData, LPDWORD lpBytes)
{
UINT i, j;
UINT size;
LPSTR text, lpstr = NULL;
*lpBytes = 0; /* Assume return has zero bytes */
text = GlobalLock(lpData->hData32);
size = strlen(text);
/* remove carriage returns */
lpstr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size + 1);
if (lpstr == NULL)
goto done;
for (i = 0,j = 0; i < size && text[i]; i++)
{
if (text[i] == '\r' && (text[i+1] == '\n' || text[i+1] == '\0'))
continue;
lpstr[j++] = text[i];
}
lpstr[j]='\0';
*lpBytes = j; /* Number of bytes in string */
done:
HeapFree(GetProcessHeap(), 0, text);
GlobalUnlock(lpData->hData32);
return lpstr;
}
/**************************************************************************
* X11DRV_CLIPBOARD_ExportUTF8String
*
* Export CF_UNICODE converting the string to UTF8.
* Helper function for X11DRV_CLIPBOARD_ExportString.
*/
static HANDLE X11DRV_CLIPBOARD_ExportUTF8String(LPWINE_CLIPDATA lpData, LPDWORD lpBytes)
{
UINT i, j;
UINT size;
LPWSTR uni_text;
LPSTR text, lpstr = NULL;
......@@ -1324,21 +1507,22 @@ static HANDLE X11DRV_CLIPBOARD_ExportXAString(LPWINE_CLIPDATA lpData, LPDWORD lp
uni_text = GlobalLock(lpData->hData32);
size = WideCharToMultiByte(CP_UNIXCP, 0, uni_text, -1, NULL, 0, NULL, NULL);
size = WideCharToMultiByte(CP_UTF8, 0, uni_text, -1, NULL, 0, NULL, NULL);
text = HeapAlloc(GetProcessHeap(), 0, size);
if (!text) goto done;
WideCharToMultiByte(CP_UNIXCP, 0, uni_text, -1, text, size, NULL, NULL);
if (!text)
goto done;
WideCharToMultiByte(CP_UTF8, 0, uni_text, -1, text, size, NULL, NULL);
/* remove carriage returns */
lpstr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size--);
if (lpstr == NULL)
goto done;
lpstr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size-- );
if(lpstr == NULL) goto done;
for(i = 0,j = 0; i < size && text[i]; i++ )
for (i = 0,j = 0; i < size && text[i]; i++)
{
if( text[i] == '\r' &&
(text[i+1] == '\n' || text[i+1] == '\0') ) continue;
if (text[i] == '\r' && (text[i+1] == '\n' || text[i+1] == '\0'))
continue;
lpstr[j++] = text[i];
}
lpstr[j]='\0';
......@@ -1353,10 +1537,11 @@ done:
}
/**************************************************************************
* X11DRV_CLIPBOARD_ExportCompoundText
*
* Export CF_UNICODE to COMPOUND_TEXT or TEXT
* Export CF_UNICODE to COMPOUND_TEXT
* Helper function for X11DRV_CLIPBOARD_ExportString.
*/
static HANDLE X11DRV_CLIPBOARD_ExportCompoundText(Window requestor, Atom aTarget, Atom rprop,
......@@ -1366,27 +1551,45 @@ static HANDLE X11DRV_CLIPBOARD_ExportCompoundText(Window requestor, Atom aTarget
char* lpstr = 0;
XTextProperty prop;
XICCEncodingStyle style;
UINT i, j;
UINT size;
LPWSTR uni_text;
uni_text = GlobalLock(lpData->hData32);
size = WideCharToMultiByte(CP_UNIXCP, 0, uni_text, -1, NULL, 0, NULL, NULL);
lpstr = HeapAlloc(GetProcessHeap(), 0, size);
if (!lpstr)
return 0;
lpstr = (char*) X11DRV_CLIPBOARD_ExportXAString(lpData, lpBytes);
WideCharToMultiByte(CP_UNIXCP, 0, uni_text, -1, lpstr, size, NULL, NULL);
if (lpstr)
/* remove carriage returns */
for (i = 0, j = 0; i < size && lpstr[i]; i++)
{
if (aTarget == x11drv_atom(COMPOUND_TEXT))
style = XCompoundTextStyle;
else
style = XStdICCTextStyle;
if (lpstr[i] == '\r' && (lpstr[i+1] == '\n' || lpstr[i+1] == '\0'))
continue;
lpstr[j++] = lpstr[i];
}
lpstr[j]='\0';
/* Update the X property */
wine_tsx11_lock();
if (XmbTextListToTextProperty(display, &lpstr, 1, style, &prop) == Success)
{
XSetTextProperty(display, requestor, &prop, rprop);
XFree(prop.value);
}
wine_tsx11_unlock();
GlobalUnlock(lpData->hData32);
HeapFree( GetProcessHeap(), 0, lpstr );
if (aTarget == x11drv_atom(COMPOUND_TEXT))
style = XCompoundTextStyle;
else
style = XStdICCTextStyle;
/* Update the X property */
wine_tsx11_lock();
if (XmbTextListToTextProperty(display, &lpstr, 1, style, &prop) == Success)
{
XSetTextProperty(display, requestor, &prop, rprop);
XFree(prop.value);
}
wine_tsx11_unlock();
HeapFree(GetProcessHeap(), 0, lpstr);
return 0;
}
......@@ -1394,7 +1597,7 @@ static HANDLE X11DRV_CLIPBOARD_ExportCompoundText(Window requestor, Atom aTarget
/**************************************************************************
* X11DRV_CLIPBOARD_ExportString
*
* Export CF_UNICODE string
* Export string
*/
HANDLE X11DRV_CLIPBOARD_ExportString(Window requestor, Atom aTarget, Atom rprop,
LPWINE_CLIPDATA lpData, LPDWORD lpBytes)
......@@ -1407,7 +1610,10 @@ HANDLE X11DRV_CLIPBOARD_ExportString(Window requestor, Atom aTarget, Atom rprop,
return X11DRV_CLIPBOARD_ExportCompoundText(requestor, aTarget,
rprop, lpData, lpBytes);
else
ERR("Unknown target %ld to %d format\n", aTarget, lpData->wFormatID);
{
TRACE("Exporting target %ld to default UTF8_STRING\n", aTarget);
return X11DRV_CLIPBOARD_ExportUTF8String(lpData, lpBytes);
}
}
else
ERR("Failed to render %d format\n", lpData->wFormatID);
......@@ -1534,7 +1740,7 @@ static BOOL X11DRV_CLIPBOARD_QueryTargets(Display *display, Window w, Atom selec
/**************************************************************************
* X11DRV_CLIPBOARD_InsertSelectionProperties
*
* Mark property available for future retrieval.
* Mark properties available for future retrieval.
*/
static VOID X11DRV_CLIPBOARD_InsertSelectionProperties(Display *display, Atom* properties, UINT count)
{
......@@ -1544,24 +1750,31 @@ static VOID X11DRV_CLIPBOARD_InsertSelectionProperties(Display *display, Atom* p
/* Cache these formats in the clipboard cache */
for (i = 0; i < count; i++)
{
LPWINE_CLIPFORMAT lpFormat = X11DRV_CLIPBOARD_LookupProperty(properties[i]);
LPWINE_CLIPFORMAT lpFormat = X11DRV_CLIPBOARD_LookupProperty(NULL, properties[i]);
if (!lpFormat)
lpFormat = X11DRV_CLIPBOARD_LookupAliasProperty(properties[i]);
if (!lpFormat)
if (lpFormat)
{
/* We found at least one Window's format that mapps to the property.
* Continue looking for more.
*
* If more than one property map to a Window's format then we use the first
* one and ignore the rest.
*/
while (lpFormat)
{
TRACE("Atom#%d Property(%d): --> FormatID(%d) %s\n",
i, lpFormat->drvData, lpFormat->wFormatID, debugstr_w(lpFormat->Name));
X11DRV_CLIPBOARD_InsertClipboardData(lpFormat->wFormatID, 0, 0, 0, lpFormat, FALSE);
lpFormat = X11DRV_CLIPBOARD_LookupProperty(lpFormat, properties[i]);
}
}
else
{
/* add it to the list of atoms that we don't know about yet */
if (!atoms) atoms = HeapAlloc( GetProcessHeap(), 0,
(count - i) * sizeof(*atoms) );
if (atoms) atoms[nb_atoms++] = properties[i];
}
else
{
TRACE("Atom#%d Property(%d): --> FormatID(%d) %s\n",
i, lpFormat->drvData, lpFormat->wFormatID, debugstr_w(lpFormat->Name));
X11DRV_CLIPBOARD_InsertClipboardData(lpFormat->wFormatID, 0, 0, 0);
}
}
/* query all unknown atoms in one go */
......@@ -1590,7 +1803,7 @@ static VOID X11DRV_CLIPBOARD_InsertSelectionProperties(Display *display, Atom* p
}
TRACE("Atom#%d Property(%d): --> FormatID(%d) %s\n",
i, lpFormat->drvData, lpFormat->wFormatID, debugstr_w(lpFormat->Name));
X11DRV_CLIPBOARD_InsertClipboardData(lpFormat->wFormatID, 0, 0, 0);
X11DRV_CLIPBOARD_InsertClipboardData(lpFormat->wFormatID, 0, 0, 0, lpFormat, FALSE);
}
wine_tsx11_lock();
for (i = 0; i < nb_atoms; i++) XFree( names[i] );
......@@ -1708,21 +1921,29 @@ static int X11DRV_CLIPBOARD_QueryAvailableData(LPCLIPBOARDINFO lpcbinfo)
/**************************************************************************
* X11DRV_CLIPBOARD_ReadClipboardData
* X11DRV_CLIPBOARD_ReadSelectionData
*
* This method is invoked only when we DO NOT own the X selection
*
* We always get the data from the selection client each time,
* since we have no way of determining if the data in our cache is stale.
*/
static BOOL X11DRV_CLIPBOARD_ReadClipboardData(UINT wFormat)
static BOOL X11DRV_CLIPBOARD_ReadSelectionData(LPWINE_CLIPDATA lpData)
{
Display *display = thread_display();
BOOL bRet = FALSE;
Bool res;
LPWINE_CLIPFORMAT lpFormat;
DWORD i;
XEvent xe;
BOOL bRet = FALSE;
TRACE("%d\n", lpData->wFormatID);
TRACE("%d\n", wFormat);
if (!lpData->lpFormat)
{
ERR("Requesting format %d but no source format linked to data.\n",
lpData->wFormatID);
return FALSE;
}
if (!selectionAcquired)
{
......@@ -1733,65 +1954,41 @@ static BOOL X11DRV_CLIPBOARD_ReadClipboardData(UINT wFormat)
return FALSE;
}
lpFormat = X11DRV_CLIPBOARD_LookupFormat(wFormat);
if (lpFormat && lpFormat->drvData)
{
DWORD i;
UINT alias;
XEvent xe;
TRACE("Requesting conversion of %s property (%d) from selection type %08x\n",
debugstr_w(lpData->lpFormat->Name), lpData->lpFormat->drvData, (UINT)selectionCacheSrc);
TRACE("Requesting %s selection (%d) from win(%08x)\n",
debugstr_w(lpFormat->Name), lpFormat->drvData, (UINT)selectionCacheSrc);
wine_tsx11_lock();
XConvertSelection(display, selectionCacheSrc, lpData->lpFormat->drvData,
x11drv_atom(SELECTION_DATA), w, CurrentTime);
wine_tsx11_unlock();
/* wait until SelectionNotify is received */
for (i = 0; i < SELECTION_RETRIES; i++)
{
wine_tsx11_lock();
XConvertSelection(display, selectionCacheSrc, lpFormat->drvData,
x11drv_atom(SELECTION_DATA), w, CurrentTime);
res = XCheckTypedWindowEvent(display, w, SelectionNotify, &xe);
wine_tsx11_unlock();
if (res && xe.xselection.selection == selectionCacheSrc) break;
/* wait until SelectionNotify is received */
for (i = 0; i < SELECTION_RETRIES; i++)
{
wine_tsx11_lock();
res = XCheckTypedWindowEvent(display, w, SelectionNotify, &xe);
wine_tsx11_unlock();
if (res && xe.xselection.selection == selectionCacheSrc) break;
usleep(SELECTION_WAIT);
}
/* If the property wasn't available check for aliases */
if (xe.xselection.property == None &&
(alias = X11DRV_CLIPBOARD_LookupPropertyAlias(lpFormat->drvData)))
{
wine_tsx11_lock();
XConvertSelection(display, selectionCacheSrc, alias,
x11drv_atom(SELECTION_DATA), w, CurrentTime);
wine_tsx11_unlock();
/* wait until SelectionNotify is received */
for (i = 0; i < SELECTION_RETRIES; i++)
{
wine_tsx11_lock();
res = XCheckTypedWindowEvent(display, w, SelectionNotify, &xe);
wine_tsx11_unlock();
if (res && xe.xselection.selection == selectionCacheSrc) break;
usleep(SELECTION_WAIT);
}
usleep(SELECTION_WAIT);
}
}
/* Verify that the selection returned a valid TARGETS property */
if (xe.xselection.property != None)
{
/*
* Read the contents of the X selection property
* into WINE's clipboard cache and converting the
* data format if necessary.
*/
HANDLE hData = lpData->lpFormat->lpDrvImportFunc(xe.xselection.requestor,
xe.xselection.property);
/* Verify that the selection returned a valid TARGETS property */
if (xe.xselection.property != None)
{
/*
* Read the contents of the X selection property
* into WINE's clipboard cache converting the
* selection to be compatible if possible.
*/
bRet = X11DRV_CLIPBOARD_ReadSelection(lpFormat, xe.xselection.requestor,
xe.xselection.property);
}
bRet = X11DRV_CLIPBOARD_InsertClipboardData(lpData->wFormatID, 0, hData, 0, lpData->lpFormat, TRUE);
}
else
{
TRACE("Failed to convert selection\n");
}
}
else
......@@ -1806,28 +2003,25 @@ static BOOL X11DRV_CLIPBOARD_ReadClipboardData(UINT wFormat)
/**************************************************************************
* X11DRV_CLIPBOARD_ReadSelection
* Reads the contents of the X selection property into the WINE clipboard cache
* converting the selection into a format compatible with the windows clipboard
* if possible.
* This method is invoked only to read the contents of a the selection owned
* by an external application. i.e. when we do not own the X selection.
* X11DRV_CLIPBOARD_ReadProperty
* Reads the contents of the X selection property.
*/
static BOOL X11DRV_CLIPBOARD_ReadSelection(LPWINE_CLIPFORMAT lpData, Window w, Atom prop)
static BOOL X11DRV_CLIPBOARD_ReadProperty(Window w, Atom prop,
unsigned char** data, unsigned long* datasize)
{
Display *display = thread_display();
Atom atype=AnyPropertyType;
int aformat;
unsigned long total,nitems,remain,val_cnt;
long reqlen, bwc;
unsigned char* val;
unsigned char* buffer;
BOOL bRet = FALSE;
if(prop == None)
return bRet;
Atom atype = AnyPropertyType;
int aformat;
unsigned long total, nitems, remain, val_cnt;
long reqlen, bwc;
unsigned char* val;
unsigned char* buffer;
if (prop == None)
return FALSE;
TRACE("Reading X selection type %s\n", debugstr_w(lpData->Name));
TRACE("Reading property %d from X window %d\n",
(unsigned int)prop, (unsigned int)w);
/*
* First request a zero length in order to figure out the request size.
......@@ -1838,7 +2032,7 @@ static BOOL X11DRV_CLIPBOARD_ReadSelection(LPWINE_CLIPFORMAT lpData, Window w, A
{
wine_tsx11_unlock();
WARN("Failed to get property size\n");
return bRet;
return FALSE;
}
/* Free zero length return data if any */
......@@ -1864,7 +2058,7 @@ static BOOL X11DRV_CLIPBOARD_ReadSelection(LPWINE_CLIPFORMAT lpData, Window w, A
wine_tsx11_unlock();
WARN("Failed to read property\n");
HeapFree(GetProcessHeap(), 0, val);
return bRet;
return FALSE;
}
bwc = aformat/8;
......@@ -1873,20 +2067,17 @@ static BOOL X11DRV_CLIPBOARD_ReadSelection(LPWINE_CLIPFORMAT lpData, Window w, A
total += nitems*bwc;
XFree(buffer);
}
wine_tsx11_unlock();
bRet = X11DRV_CLIPBOARD_InsertClipboardData(lpData->wFormatID, 0, lpData->lpDrvImportFunc(val, total), 0);
/* Delete the property on the window now that we are done
* This will send a PropertyNotify event to the selection owner. */
wine_tsx11_lock();
XDeleteProperty(display,w,prop);
XDeleteProperty(display, w, prop);
wine_tsx11_unlock();
/* Free the retrieved property data */
HeapFree(GetProcessHeap(),0,val);
*data = val;
*datasize = total;
return bRet;
return TRUE;
}
......@@ -2228,7 +2419,7 @@ BOOL X11DRV_SetClipboardData(UINT wFormat, HANDLE16 hData16, HANDLE hData32, BOO
/* If it's not owned, data can only be set if the format data is not already owned
and its rendering is not delayed */
if (!owner)
{
{
CLIPBOARDINFO cbinfo;
LPWINE_CLIPDATA lpRender;
......@@ -2242,7 +2433,7 @@ BOOL X11DRV_SetClipboardData(UINT wFormat, HANDLE16 hData16, HANDLE hData32, BOO
flags = CF_FLAG_UNOWNED;
}
bResult &= X11DRV_CLIPBOARD_InsertClipboardData(wFormat, hData16, hData32, flags);
bResult &= X11DRV_CLIPBOARD_InsertClipboardData(wFormat, hData16, hData32, flags, NULL, TRUE);
return bResult;
}
......@@ -2284,7 +2475,7 @@ UINT X11DRV_EnumClipboardFormats(UINT wFormat)
{
LPWINE_CLIPDATA lpData = X11DRV_CLIPBOARD_LookupData(wFormat);
if (lpData && lpData->NextData != ClipData)
if (lpData && lpData->NextData != ClipData)
wNextFormat = lpData->NextData->wFormatID;
}
......@@ -2553,7 +2744,7 @@ static BOOL X11DRV_CLIPBOARD_SynthesizeData(UINT wFormatID)
}
if (bsyn)
X11DRV_CLIPBOARD_InsertClipboardData(wFormatID, 0, 0, CF_FLAG_SYNTHESIZED);
X11DRV_CLIPBOARD_InsertClipboardData(wFormatID, 0, 0, CF_FLAG_SYNTHESIZED, NULL, TRUE);
return bsyn;
}
......@@ -2587,65 +2778,41 @@ void X11DRV_EndClipboardUpdate(void)
/***********************************************************************
* add_targets
*
* Utility function for X11DRV_SelectionRequest_TARGETS.
*/
static BOOL add_targets(Atom* targets, unsigned long cTargets, Atom prop)
{
unsigned int i;
BOOL bExists;
/* Scan through what we have so far to avoid duplicates */
for (i = 0, bExists = FALSE; i < cTargets; i++)
{
if (targets[i] == prop)
{
bExists = TRUE;
break;
}
}
if (!bExists)
targets[cTargets] = prop;
return !bExists;
}
/***********************************************************************
* X11DRV_SelectionRequest_TARGETS
* Service a TARGETS selection request event
*/
static Atom X11DRV_SelectionRequest_TARGETS( Display *display, Window requestor,
Atom target, Atom rprop )
{
UINT i;
Atom* targets;
UINT wFormat;
UINT alias;
ULONG cTargets;
LPWINE_CLIPFORMAT lpFormat;
LPWINE_CLIPFORMAT lpFormats;
LPWINE_CLIPDATA lpData;
/*
* Count the number of items we wish to expose as selection targets.
* We include the TARGETS item, and property aliases
*/
cTargets = X11DRV_CountClipboardFormats() + 1;
cTargets = 1; /* Include TARGETS */
for (wFormat = 0; (wFormat = X11DRV_EnumClipboardFormats(wFormat));)
lpData = ClipData;
do
{
lpFormat = X11DRV_CLIPBOARD_LookupFormat(wFormat);
lpFormats = ClipFormats;
if (lpFormat)
while (lpFormats)
{
if (!lpFormat->lpDrvExportFunc)
cTargets--;
if (X11DRV_CLIPBOARD_LookupPropertyAlias(lpFormat->drvData))
if ((lpFormats->wFormatID == lpData->wFormatID) &&
lpFormats->lpDrvExportFunc)
cTargets++;
lpFormats = lpFormats->NextFormat;
}
/* else most likely unregistered format such as CF_PRIVATE or CF_GDIOBJ */
lpData = lpData->NextData;
}
while (lpData != ClipData);
TRACE(" found %ld formats\n", cTargets);
......@@ -2654,29 +2821,26 @@ static Atom X11DRV_SelectionRequest_TARGETS( Display *display, Window requestor,
if(targets == NULL)
return None;
/* Create TARGETS property list (First item in list is TARGETS itself) */
for (targets[0] = x11drv_atom(TARGETS), cTargets = 1, wFormat = 0;
(wFormat = X11DRV_EnumClipboardFormats(wFormat));)
i = 0;
lpData = ClipData;
targets[i++] = x11drv_atom(TARGETS);
do
{
lpFormat = X11DRV_CLIPBOARD_LookupFormat(wFormat);
lpFormats = ClipFormats;
if (lpFormat)
while (lpFormats)
{
if (lpFormat->lpDrvExportFunc)
{
if (add_targets(targets, cTargets, lpFormat->drvData))
cTargets++;
}
if ((lpFormats->wFormatID == lpData->wFormatID) &&
lpFormats->lpDrvExportFunc)
targets[i++] = lpFormats->drvData;
/* Check if any alias should be listed */
alias = X11DRV_CLIPBOARD_LookupPropertyAlias(lpFormat->drvData);
if (alias)
{
if (add_targets(targets, cTargets, alias))
cTargets++;
}
lpFormats = lpFormats->NextFormat;
}
lpData = lpData->NextData;
}
while (lpData != ClipData);
wine_tsx11_lock();
......@@ -2864,10 +3028,7 @@ static void X11DRV_HandleSelectionRequest( HWND hWnd, XSelectionRequestEvent *ev
}
else
{
LPWINE_CLIPFORMAT lpFormat = X11DRV_CLIPBOARD_LookupProperty(event->target);
if (!lpFormat)
lpFormat = X11DRV_CLIPBOARD_LookupAliasProperty(event->target);
LPWINE_CLIPFORMAT lpFormat = X11DRV_CLIPBOARD_LookupProperty(NULL, event->target);
if (lpFormat && lpFormat->lpDrvExportFunc)
{
......
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