Phil Krylov : riched20: Support RTF text in WM_SETTEXT.
Alexandre Julliard
julliard at wine.codeweavers.com
Tue Feb 14 10:46:48 CST 2006
Module: wine
Branch: refs/heads/master
Commit: 9761b457ce631bb092c1ac6a6387951e83c5a529
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=9761b457ce631bb092c1ac6a6387951e83c5a529
Author: Phil Krylov <phil at newstar.rinet.ru>
Date: Tue Feb 14 17:38:57 2006 +0100
riched20: Support RTF text in WM_SETTEXT.
---
dlls/riched20/editor.c | 54 +++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 48 insertions(+), 6 deletions(-)
diff --git a/dlls/riched20/editor.c b/dlls/riched20/editor.c
index 0eca070..336bf84 100644
--- a/dlls/riched20/editor.c
+++ b/dlls/riched20/editor.c
@@ -697,6 +697,40 @@ static LRESULT ME_StreamIn(ME_TextEditor
}
+typedef struct tagME_RTFStringStreamStruct
+{
+ char *string;
+ int pos;
+ int length;
+} ME_RTFStringStreamStruct;
+
+static DWORD CALLBACK ME_ReadFromRTFString(DWORD_PTR dwCookie, LPBYTE lpBuff, LONG cb, LONG *pcb)
+{
+ ME_RTFStringStreamStruct *pStruct = (ME_RTFStringStreamStruct *)dwCookie;
+ int count;
+
+ count = min(cb, pStruct->length - pStruct->pos);
+ memmove(lpBuff, pStruct->string + pStruct->pos, count);
+ pStruct->pos += count;
+ *pcb = count;
+ return 0;
+}
+
+static void
+ME_StreamInRTFString(ME_TextEditor *editor, BOOL selection, char *string)
+{
+ EDITSTREAM es;
+ ME_RTFStringStreamStruct data;
+
+ data.string = string;
+ data.length = strlen(string);
+ data.pos = 0;
+ es.dwCookie = (DWORD)&data;
+ es.pfnCallback = ME_ReadFromRTFString;
+ ME_StreamIn(editor, SF_RTF | (selection ? SFF_SELECTION : 0), &es);
+}
+
+
ME_DisplayItem *
ME_FindItemAtOffset(ME_TextEditor *editor, ME_DIType nItemType, int nOffset, int *nItemOffset)
{
@@ -1591,15 +1625,23 @@ LRESULT WINAPI RichEditANSIWndProc(HWND
ME_InternalDeleteText(editor, 0, ME_GetTextLength(editor));
if (lParam)
{
- LPWSTR wszText = ME_ToUnicode(hWnd, (void *)lParam);
TRACE("WM_SETTEXT lParam==%lx\n",lParam);
- TRACE("WM_SETTEXT - %s\n", debugstr_w(wszText)); /* debugstr_w() */
- if (lstrlenW(wszText) > 0)
+ if (!IsWindowUnicode(hWnd) && !strncmp((char *)lParam, "{\\rtf1", 6))
+ {
+ /* Undocumented: WM_SETTEXT supports RTF text */
+ ME_StreamInRTFString(editor, 0, (char *)lParam);
+ }
+ else
{
- /* uses default style! */
- ME_InsertTextFromCursor(editor, 0, wszText, -1, editor->pBuffer->pDefaultStyle);
+ LPWSTR wszText = ME_ToUnicode(hWnd, (void *)lParam);
+ TRACE("WM_SETTEXT - %s\n", debugstr_w(wszText)); /* debugstr_w() */
+ if (lstrlenW(wszText) > 0)
+ {
+ /* uses default style! */
+ ME_InsertTextFromCursor(editor, 0, wszText, -1, editor->pBuffer->pDefaultStyle);
+ }
+ ME_EndToUnicode(hWnd, wszText);
}
- ME_EndToUnicode(hWnd, wszText);
}
else
TRACE("WM_SETTEXT - NULL\n");
More information about the wine-cvs
mailing list