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richedit: Used ITextHost methods to avoid using window handle directly. 

The methods in ITextHost are mostly thin wrappers around functions that
take a handle to a window as their first parameter.  This patch just
uses the wrapper functions provided by ITextHost instead of using the
functions that require a handle to a window that the editor might now
have (for windowless richedit controls).
This commit is contained in:
Dylan Smith 2009-01-20 01:41:32 -05:00 committed by Alexandre Julliard
parent 6c4dda009e
commit 05c788ac6f
9 changed files with 100 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
dlls/riched20/caret.c
View File

@ -173,7 +173,7 @@ ME_GetCursorCoordinates(ME_TextEditor *editor, ME_Cursor *pCursor,
ME_DisplayItem *row = ME_FindItemBack(pCursorRun, diStartRowOrParagraph);
if (row) {
HDC hDC = GetDC(editor->hWnd);
HDC hDC = ITextHost_TxGetDC(editor->texthost);
ME_Context c;
ME_DisplayItem *run = pCursorRun;
ME_DisplayItem *para = NULL;
@ -217,7 +217,7 @@ ME_GetCursorCoordinates(ME_TextEditor *editor, ME_Cursor *pCursor,
*x = c.rcView.left + run->member.run.pt.x + sz.cx - editor->horz_si.nPos;
*y = c.rcView.top + para->member.para.pt.y + row->member.row.nBaseline
+ run->member.run.pt.y - pSizeRun->member.run.nAscent - editor->vert_si.nPos;
ME_DestroyContext(&c, editor->hWnd);
ME_DestroyContext(&c);
return;
}
}
@ -238,8 +238,8 @@ ME_MoveCaret(ME_TextEditor *editor)
if(editor->bHaveFocus && !ME_IsSelection(editor))
{
x = min(x, editor->rcFormat.right-1);
CreateCaret(editor->hWnd, NULL, 0, height);
SetCaretPos(x, y);
ITextHost_TxCreateCaret(editor->texthost, NULL, 0, height);
ITextHost_TxSetCaretPos(editor->texthost, x, y);
}
}
@ -248,14 +248,14 @@ void ME_ShowCaret(ME_TextEditor *ed)
{
ME_MoveCaret(ed);
if(ed->bHaveFocus && !ME_IsSelection(ed))
ShowCaret(ed->hWnd);
ITextHost_TxShowCaret(ed->texthost, TRUE);
}
void ME_HideCaret(ME_TextEditor *ed)
{
if(!ed->bHaveFocus || ME_IsSelection(ed))
{
HideCaret(ed->hWnd);
ITextHost_TxShowCaret(ed->texthost, FALSE);
DestroyCaret();
}
}
@ -1020,7 +1020,7 @@ int ME_CharFromPos(ME_TextEditor *editor, int x, int y, BOOL *isExact)
RECT rc;
BOOL bResult;
GetClientRect(editor->hWnd, &rc);
ITextHost_TxGetClientRect(editor->texthost, &rc);
if (x < 0 || y < 0 || x >= rc.right || y >= rc.bottom) {
if (isExact) *isExact = FALSE;
return -1;
@ -1154,7 +1154,7 @@ void ME_LButtonDown(ME_TextEditor *editor, int x, int y, int clickNum)
}
}
ME_InvalidateSelection(editor);
HideCaret(editor->hWnd);
ITextHost_TxShowCaret(editor->texthost, FALSE);
ME_ShowCaret(editor);
ME_ClearTempStyle(editor);
ME_SendSelChange(editor);
@ -1188,7 +1188,7 @@ void ME_MouseMove(ME_TextEditor *editor, int x, int y)
}
ME_InvalidateSelection(editor);
HideCaret(editor->hWnd);
ITextHost_TxShowCaret(editor->texthost, FALSE);
ME_ShowCaret(editor);
ME_SendSelChange(editor);
}
@ -1574,7 +1574,7 @@ void ME_SendSelChange(ME_TextEditor *editor)
ME_ClearTempStyle(editor);
editor->notified_cr = sc.chrg;
SendMessageW(GetParent(editor->hWnd), WM_NOTIFY, sc.nmhdr.idFrom, (LPARAM)&sc);
ITextHost_TxNotify(editor->texthost, sc.nmhdr.code, &sc);
}
}
@ -1636,7 +1636,7 @@ ME_ArrowKey(ME_TextEditor *editor, int nVKey, BOOL extend, BOOL ctrl)
ME_InvalidateSelection(editor);
ME_Repaint(editor);
HideCaret(editor->hWnd);
ITextHost_TxShowCaret(editor->texthost, FALSE);
ME_EnsureVisible(editor, &tmp_curs);
ME_ShowCaret(editor);
ME_SendSelChange(editor);

4
dlls/riched20/context.c
View File

@ -33,8 +33,8 @@ void ME_InitContext(ME_Context *c, ME_TextEditor *editor, HDC hDC)
c->dpi.cy = GetDeviceCaps(hDC, LOGPIXELSY);
}
void ME_DestroyContext(ME_Context *c, HWND hWnd)
void ME_DestroyContext(ME_Context *c)
{
if (hWnd) ReleaseDC(hWnd, c->hDC);
if (c->hDC) ITextHost_TxReleaseDC(c->editor->texthost, c->hDC);
DeleteObject(c->hbrMargin);
}

79
dlls/riched20/editor.c
View File

@ -1393,7 +1393,7 @@ static LRESULT ME_StreamIn(ME_TextEditor *editor, DWORD format, EDITSTREAM *stre
ME_InStream inStream;
BOOL invalidRTF = FALSE;
TRACE("stream==%p hWnd==%p format==0x%X\n", stream, editor->hWnd, format);
TRACE("stream==%p editor==%p format==0x%X\n", stream, editor, format);
editor->nEventMask = 0;
ME_GetSelection(editor, &from, &to);
@ -1580,9 +1580,9 @@ static LRESULT ME_StreamIn(ME_TextEditor *editor, DWORD format, EDITSTREAM *stre
if (!(format & SFF_SELECTION)) {
ME_ClearTempStyle(editor);
}
HideCaret(editor->hWnd);
ITextHost_TxShowCaret(editor->texthost, FALSE);
ME_MoveCaret(editor);
ShowCaret(editor->hWnd);
ITextHost_TxShowCaret(editor->texthost, TRUE);
ME_SendSelChange(editor);
ME_SendRequestResize(editor, FALSE);
@ -2100,14 +2100,11 @@ ME_FilterEvent(ME_TextEditor *editor, UINT msg, WPARAM* wParam, LPARAM* lParam)
{
MSGFILTER msgf;
msgf.nmhdr.hwndFrom = editor->hWnd;
msgf.nmhdr.idFrom = GetWindowLongW(editor->hWnd, GWLP_ID);
msgf.nmhdr.code = EN_MSGFILTER;
msgf.msg = msg;
msgf.wParam = *wParam;
msgf.lParam = *lParam;
if (SendMessageW(GetParent(editor->hWnd), WM_NOTIFY, msgf.nmhdr.idFrom, (LPARAM)&msgf))
if (ITextHost_TxNotify(editor->texthost, msgf.nmhdr.code, &msgf) == S_OK)
return FALSE;
*wParam = msgf.wParam;
*lParam = msgf.lParam;
@ -2476,7 +2473,7 @@ static LRESULT ME_Char(ME_TextEditor *editor, WPARAM charCode,
ME_InsertTextFromCursor(editor, 0, &wstr, 1, style);
ME_ReleaseStyle(style);
ME_CommitCoalescingUndo(editor);
SetCursor(NULL);
ITextHost_TxSetCursor(editor->texthost, NULL, FALSE);
}
if (editor->AutoURLDetect_bEnable) ME_UpdateSelectionLinkAttribute(editor);
@ -2554,7 +2551,8 @@ static BOOL ME_SetCursor(ME_TextEditor *editor)
if (!(sbi.rgstate[0] & (STATE_SYSTEM_INVISIBLE|STATE_SYSTEM_OFFSCREEN)) &&
PtInRect(&sbi.rcScrollBar, pt))
{
SetCursor(LoadCursorW(NULL, (WCHAR*)IDC_ARROW));
ITextHost_TxSetCursor(editor->texthost,
LoadCursorW(NULL, (WCHAR*)IDC_ARROW), FALSE);
return TRUE;
}
sbi.cbSize = sizeof(sbi);
@ -2562,33 +2560,36 @@ static BOOL ME_SetCursor(ME_TextEditor *editor)
if (!(sbi.rgstate[0] & (STATE_SYSTEM_INVISIBLE|STATE_SYSTEM_OFFSCREEN)) &&
PtInRect(&sbi.rcScrollBar, pt))
{
SetCursor(LoadCursorW(NULL, (WCHAR*)IDC_ARROW));
ITextHost_TxSetCursor(editor->texthost,
LoadCursorW(NULL, (WCHAR*)IDC_ARROW), FALSE);
return TRUE;
}
ScreenToClient(editor->hWnd, &pt);
ITextHost_TxScreenToClient(editor->texthost, &pt);
if (editor->nSelectionType == stLine && editor->bMouseCaptured) {
SetCursor(hLeft);
ITextHost_TxSetCursor(editor->texthost, hLeft, FALSE);
return TRUE;
}
if (!editor->bEmulateVersion10 /* v4.1 */ &&
pt.y < editor->rcFormat.top &&
pt.x < editor->rcFormat.left)
{
SetCursor(hLeft);
ITextHost_TxSetCursor(editor->texthost, hLeft, FALSE);
return TRUE;
}
if (pt.y < editor->rcFormat.top || pt.y > editor->rcFormat.bottom)
{
if (editor->bEmulateVersion10) /* v1.0 - 3.0 */
SetCursor(LoadCursorW(NULL, (WCHAR*)IDC_ARROW));
ITextHost_TxSetCursor(editor->texthost,
LoadCursorW(NULL, (WCHAR*)IDC_ARROW), FALSE);
else /* v4.1 */
SetCursor(LoadCursorW(NULL, (WCHAR*)IDC_IBEAM));
ITextHost_TxSetCursor(editor->texthost,
LoadCursorW(NULL, (WCHAR*)IDC_IBEAM), TRUE);
return TRUE;
}
if (pt.x < editor->rcFormat.left)
{
SetCursor(hLeft);
ITextHost_TxSetCursor(editor->texthost, hLeft, FALSE);
return TRUE;
}
offset = ME_CharFromPos(editor, pt.x, pt.y, &isExact);
@ -2604,7 +2605,9 @@ static BOOL ME_SetCursor(ME_TextEditor *editor)
run->style->fmt.dwMask & CFM_LINK &&
run->style->fmt.dwEffects & CFE_LINK)
{
SetCursor(LoadCursorW(NULL, (WCHAR*)IDC_HAND));
ITextHost_TxSetCursor(editor->texthost,
LoadCursorW(NULL, (WCHAR*)IDC_HAND),
FALSE);
return TRUE;
}
}
@ -2613,12 +2616,15 @@ static BOOL ME_SetCursor(ME_TextEditor *editor)
int selStart, selEnd;
ME_GetSelection(editor, &selStart, &selEnd);
if (selStart <= offset && selEnd >= offset) {
SetCursor(LoadCursorW(NULL, (WCHAR*)IDC_ARROW));
ITextHost_TxSetCursor(editor->texthost,
LoadCursorW(NULL, (WCHAR*)IDC_ARROW),
FALSE);
return TRUE;
}
}
}
SetCursor(LoadCursorW(NULL, (WCHAR*)IDC_IBEAM));
ITextHost_TxSetCursor(editor->texthost,
LoadCursorW(NULL, (WCHAR*)IDC_IBEAM), TRUE);
return TRUE;
}
@ -2626,7 +2632,7 @@ static void ME_SetDefaultFormatRect(ME_TextEditor *editor)
{
DWORD exstyle = GetWindowLongW(editor->hWnd, GWL_EXSTYLE);
GetClientRect(editor->hWnd, &editor->rcFormat);
ITextHost_TxGetClientRect(editor->texthost, &editor->rcFormat);
editor->rcFormat.top += (exstyle & WS_EX_CLIENTEDGE ? 1 : 0);
editor->rcFormat.left += 1 + editor->selofs;
editor->rcFormat.right -= 1;
@ -3182,7 +3188,7 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
ME_InvalidateSelection(editor);
ME_SetSelection(editor, wParam, lParam);
ME_InvalidateSelection(editor);
HideCaret(editor->hWnd);
ITextHost_TxShowCaret(editor->texthost, FALSE);
ME_ShowCaret(editor);
ME_SendSelChange(editor);
return 0;
@ -3216,7 +3222,7 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
ME_InvalidateSelection(editor);
end = ME_SetSelection(editor, range.cpMin, range.cpMax);
ME_InvalidateSelection(editor);
HideCaret(editor->hWnd);
ITextHost_TxShowCaret(editor->texthost, FALSE);
ME_ShowCaret(editor);
ME_SendSelChange(editor);
@ -3224,7 +3230,7 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
}
case EM_SHOWSCROLLBAR:
{
ShowScrollBar(editor->hWnd, wParam, lParam);
ITextHost_TxShowScrollBar(editor->texthost, wParam, lParam);
return 0;
}
case EM_SETTEXTEX:
@ -3298,7 +3304,7 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
DeleteObject(editor->hbrBackground);
lColor = editor->rgbBackColor;
}
else lColor = GetSysColor(COLOR_WINDOW);
else lColor = ITextHost_TxGetSysColor(editor->texthost, COLOR_WINDOW);
if (wParam)
{
@ -3310,8 +3316,8 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
editor->rgbBackColor = lParam;
editor->hbrBackground = CreateSolidBrush(editor->rgbBackColor);
}
InvalidateRect(editor->hWnd, NULL, TRUE);
UpdateWindow(editor->hWnd);
ITextHost_TxInvalidateRect(editor->texthost, NULL, TRUE);
ITextHost_TxViewChange(editor->texthost, TRUE);
return lColor;
}
case EM_GETMODIFY:
@ -3496,9 +3502,9 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
if (!wParam)
wParam = (WPARAM)GetStockObject(SYSTEM_FONT);
GetObjectW((HGDIOBJ)wParam, sizeof(LOGFONTW), &lf);
hDC = GetDC(editor->hWnd);
hDC = ITextHost_TxGetDC(editor->texthost);
ME_CharFormatFromLogFont(hDC, &lf, &fmt);
ReleaseDC(editor->hWnd, hDC);
ITextHost_TxReleaseDC(editor->texthost, hDC);
ME_SetCharFormat(editor, 0, ME_GetTextLength(editor), &fmt);
ME_SetDefaultCharFormat(editor, &fmt);
@ -3947,10 +3953,10 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
if ((editor->nEventMask & ENM_MOUSEEVENTS) &&
!ME_FilterEvent(editor, msg, &wParam, &lParam))
return 0;
SetFocus(editor->hWnd);
ITextHost_TxSetFocus(editor->texthost);
ME_LButtonDown(editor, (short)LOWORD(lParam), (short)HIWORD(lParam),
ME_CalculateClickCount(editor, msg, wParam, lParam));
SetCapture(editor->hWnd);
ITextHost_TxSetCapture(editor->texthost, TRUE);
editor->bMouseCaptured = TRUE;
ME_LinkNotify(editor,msg,wParam,lParam);
if (!ME_SetCursor(editor)) goto do_default;
@ -3969,7 +3975,7 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
break;
case WM_LBUTTONUP:
if (editor->bMouseCaptured) {
ReleaseCapture();
ITextHost_TxSetCapture(editor->texthost, FALSE);
editor->bMouseCaptured = FALSE;
}
if (editor->nSelectionType == stDocument)
@ -4241,7 +4247,7 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
RECT clientRect;
RECT *rc = (RECT *)lParam;
GetClientRect(editor->hWnd, &clientRect);
ITextHost_TxGetClientRect(editor->texthost, &clientRect);
if (wParam == 0)
{
editor->rcFormat.top = max(0, rc->top - border);
@ -4280,7 +4286,7 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
{
RECT clientRect;
GetClientRect(editor->hWnd, &clientRect);
ITextHost_TxGetClientRect(editor->texthost, &clientRect);
if (editor->bDefaultFormatRect) {
ME_SetDefaultFormatRect(editor);
} else {
@ -4310,7 +4316,7 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
HIMC hIMC;
ME_Style *style = ME_GetInsertStyle(editor, 0);
hIMC = ImmGetContext(editor->hWnd);
hIMC = ITextHost_TxImmGetContext(editor->texthost);
ME_DeleteSelection(editor);
ME_CommitUndo(editor);
ME_SaveTempStyle(editor);
@ -4437,7 +4443,7 @@ static LRESULT RichEditWndProc_common(HWND hWnd, UINT msg, WPARAM wParam,
{
ME_TextEditor *editor;
HRESULT hresult;
LRESULT lresult;
LRESULT lresult = 0;
TRACE("enter hwnd %p msg %04x (%s) %lx %lx, unicode %d\n",
hWnd, msg, get_msg_name(msg), wParam, lParam, unicode);
@ -4515,8 +4521,7 @@ LRESULT WINAPI RichEdit10ANSIWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM
void ME_SendOldNotify(ME_TextEditor *editor, int nCode)
{
HWND hWnd = editor->hWnd;
SendMessageA(GetParent(hWnd), WM_COMMAND, MAKEWPARAM(GetWindowLongW(hWnd, GWLP_ID), nCode), (LPARAM)hWnd);
ITextHost_TxNotify(editor->texthost, nCode, NULL);
}
int ME_CountParagraphsBetween(ME_TextEditor *editor, int from, int to)

2
dlls/riched20/editor.h
View File

@ -203,7 +203,7 @@ ME_Style *ME_GetSelectionInsertStyle(ME_TextEditor *editor);
/* context.c */
void ME_InitContext(ME_Context *c, ME_TextEditor *editor, HDC hDC);
void ME_DestroyContext(ME_Context *c, HWND release);
void ME_DestroyContext(ME_Context *c);
/* wrap.c */
BOOL ME_WrapMarkedParagraphs(ME_TextEditor *editor);

47
dlls/riched20/paint.c
View File

@ -116,11 +116,13 @@ void ME_PaintContent(ME_TextEditor *editor, HDC hDC, BOOL bOnlyNew, const RECT *
ME_SendRequestResize(editor, FALSE);
editor->nLastTotalLength = editor->nTotalLength;
editor->nLastTotalWidth = editor->nTotalWidth;
ME_DestroyContext(&c, NULL);
SelectClipRgn(hDC, oldRgn);
if (oldRgn)
DeleteObject(oldRgn);
c.hDC = NULL;
ME_DestroyContext(&c);
}
void ME_Repaint(ME_TextEditor *editor)
@ -130,11 +132,9 @@ void ME_Repaint(ME_TextEditor *editor)
ME_UpdateScrollBar(editor);
FIXME("ME_Repaint had to call ME_WrapMarkedParagraphs\n");
}
if (!IsWindowVisible(editor->hWnd))
return;
if (!editor->bEmulateVersion10 || (editor->nEventMask & ENM_UPDATE))
ME_SendOldNotify(editor, EN_UPDATE);
UpdateWindow(editor->hWnd);
ITextHost_TxViewChange(editor->texthost, TRUE);
}
void ME_UpdateRepaint(ME_TextEditor *editor)
@ -232,7 +232,8 @@ static void ME_HighlightSpace(ME_Context *c, int x, int y, LPCWSTR szText,
rect.top = ymin;
rect.right = x + selWidth;
rect.bottom = ymin + cy;
hBrush = CreateSolidBrush(GetSysColor(COLOR_HIGHLIGHT));
hBrush = CreateSolidBrush(ITextHost_TxGetSysColor(c->editor->texthost,
COLOR_HIGHLIGHT));
FillRect(hDC, &rect, hBrush);
DeleteObject(hBrush);
}
@ -274,7 +275,7 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
if ((s->fmt.dwMask & CFM_LINK) && (s->fmt.dwEffects & CFE_LINK))
rgb = RGB(0,0,255);
else if ((s->fmt.dwMask & CFM_COLOR) && (s->fmt.dwEffects & CFE_AUTOCOLOR))
rgb = GetSysColor(COLOR_WINDOWTEXT);
rgb = ITextHost_TxGetSysColor(c->editor->texthost, COLOR_WINDOWTEXT);
else
rgb = s->fmt.crTextColor;
@ -351,8 +352,10 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
dim.bottom = ymin + cy;
dim.left = xSelStart;
dim.right = xSelEnd;
SetTextColor(hDC, GetSysColor(COLOR_HIGHLIGHTTEXT));
rgbBackOld = SetBkColor(hDC, GetSysColor(COLOR_HIGHLIGHT));
SetTextColor(hDC, ITextHost_TxGetSysColor(c->editor->texthost,
COLOR_HIGHLIGHTTEXT));
rgbBackOld = SetBkColor(hDC, ITextHost_TxGetSysColor(c->editor->texthost,
COLOR_HIGHLIGHT));
ExtTextOutW(hDC, xSelStart, y-yOffset, ETO_OPAQUE, &dim,
szText+nSelFrom, nSelTo-nSelFrom, lpDx);
if (hPen)
@ -625,7 +628,8 @@ static void ME_DrawParaDecoration(ME_Context* c, ME_Paragraph* para, int y, RECT
POINT pt;
if (para->pFmt->wBorders & 64) /* autocolor */
pencr = GetSysColor(COLOR_WINDOWTEXT);
pencr = ITextHost_TxGetSysColor(c->editor->texthost,
COLOR_WINDOWTEXT);
else
pencr = pen_colors[(para->pFmt->wBorders >> 12) & 0xF];
@ -1039,7 +1043,7 @@ void ME_ScrollAbs(ME_TextEditor *editor, int x, int y)
if (editor->horz_si.nPos != x) {
x = min(x, editor->horz_si.nMax);
x = max(x, editor->horz_si.nMin);
SetScrollPos(editor->hWnd, SB_HORZ, x, TRUE);
ITextHost_TxSetScrollPos(editor->texthost, SB_HORZ, x, TRUE);
scrollX = editor->horz_si.nPos - x;
editor->horz_si.nPos = x;
}
@ -1047,17 +1051,18 @@ void ME_ScrollAbs(ME_TextEditor *editor, int x, int y)
if (editor->vert_si.nPos != y) {
y = min(y, editor->vert_si.nMax - (int)editor->vert_si.nPage);
y = max(y, editor->vert_si.nMin);
SetScrollPos(editor->hWnd, SB_VERT, y, TRUE);
ITextHost_TxSetScrollPos(editor->texthost, SB_VERT, y, TRUE);
scrollY = editor->vert_si.nPos - y;
editor->vert_si.nPos = y;
}
if (abs(scrollX) > editor->sizeWindow.cx ||
abs(scrollY) > editor->sizeWindow.cy)
InvalidateRect(editor->hWnd, NULL, TRUE);
ITextHost_TxInvalidateRect(editor->texthost, NULL, TRUE);
else
ScrollWindowEx(editor->hWnd, scrollX, scrollY, &editor->rcFormat,
&editor->rcFormat, NULL, NULL, SW_INVALIDATE);
ITextHost_TxScrollWindowEx(editor->texthost, scrollX, scrollY,
&editor->rcFormat, &editor->rcFormat,
NULL, NULL, SW_INVALIDATE);
ME_Repaint(editor);
winStyle = GetWindowLongW(editor->hWnd, GWL_STYLE);
@ -1065,14 +1070,15 @@ void ME_ScrollAbs(ME_TextEditor *editor, int x, int y)
bScrollBarWillBeVisible = (editor->nTotalWidth > editor->sizeWindow.cx)
|| (editor->styleFlags & ES_DISABLENOSCROLL);
if (bScrollBarIsVisible != bScrollBarWillBeVisible)
ShowScrollBar(editor->hWnd, SB_HORZ, bScrollBarWillBeVisible);
ITextHost_TxShowScrollBar(editor->texthost, SB_HORZ,
bScrollBarWillBeVisible);
bScrollBarIsVisible = (winStyle & WS_VSCROLL) != 0;
bScrollBarWillBeVisible = (editor->nTotalLength > editor->sizeWindow.cy)
|| (editor->styleFlags & ES_DISABLENOSCROLL);
if (bScrollBarIsVisible != bScrollBarWillBeVisible)
ShowScrollBar(editor->hWnd, SB_VERT, bScrollBarWillBeVisible);
ITextHost_TxShowScrollBar(editor->texthost, SB_VERT,
bScrollBarWillBeVisible);
ME_UpdateScrollBar(editor);
}
@ -1154,7 +1160,7 @@ void ME_UpdateScrollBar(ME_TextEditor *editor)
bScrollBarWillBeVisible = TRUE;
if (bScrollBarWasVisible != bScrollBarWillBeVisible)
ShowScrollBar(editor->hWnd, SB_HORZ, bScrollBarWillBeVisible);
ITextHost_TxShowScrollBar(editor->texthost, SB_HORZ, bScrollBarWillBeVisible);
/* Update vertical scrollbar */
bScrollBarWasVisible = editor->vert_si.nMax > editor->vert_si.nPage;
@ -1188,7 +1194,8 @@ void ME_UpdateScrollBar(ME_TextEditor *editor)
bScrollBarWillBeVisible = TRUE;
if (bScrollBarWasVisible != bScrollBarWillBeVisible)
ShowScrollBar(editor->hWnd, SB_VERT, bScrollBarWillBeVisible);
ITextHost_TxShowScrollBar(editor->texthost, SB_VERT,
bScrollBarWillBeVisible);
}
void ME_EnsureVisible(ME_TextEditor *editor, ME_Cursor *pCursor)
@ -1233,7 +1240,7 @@ ME_InvalidateFromOfs(ME_TextEditor *editor, int nCharOfs)
rc.top = y;
rc.bottom = y + height;
rc.right = editor->rcFormat.right;
InvalidateRect(editor->hWnd, &rc, FALSE);
ITextHost_TxInvalidateRect(editor->texthost, &rc, FALSE);
}

4
dlls/riched20/para.c
View File

@ -36,7 +36,7 @@ void ME_MakeFirstParagraph(ME_TextEditor *editor)
ME_DisplayItem *run;
ME_Style *style;
ME_InitContext(&c, editor, GetDC(editor->hWnd));
ME_InitContext(&c, editor, ITextHost_TxGetDC(editor->texthost));
hf = GetStockObject(SYSTEM_FONT);
assert(hf);
@ -78,7 +78,7 @@ void ME_MakeFirstParagraph(ME_TextEditor *editor)
text->pLast->member.para.nCharOfs = editor->bEmulateVersion10 ? 2 : 1;
ME_DestroyContext(&c, editor->hWnd);
ME_DestroyContext(&c);
}
static void ME_MarkForWrapping(ME_TextEditor *editor, ME_DisplayItem *first, const ME_DisplayItem *last)

12
dlls/riched20/run.c
View File

@ -550,12 +550,12 @@ int ME_CharFromPointCursor(ME_TextEditor *editor, int cx, ME_Run *run)
return 0;
return 1;
}
ME_InitContext(&c, editor, GetDC(editor->hWnd));
ME_InitContext(&c, editor, ITextHost_TxGetDC(editor->texthost));
if (run->nFlags & MERF_GRAPHICS)
{
SIZE sz;
ME_GetOLEObjectSize(&c, run, &sz);
ME_DestroyContext(&c, editor->hWnd);
ME_DestroyContext(&c);
if (cx < sz.cx/2)
return 0;
return 1;
@ -584,7 +584,7 @@ int ME_CharFromPointCursor(ME_TextEditor *editor, int cx, ME_Run *run)
ME_DestroyString(strRunText);
ME_UnselectStyleFont(&c, run->style, hOldFont);
ME_DestroyContext(&c, editor->hWnd);
ME_DestroyContext(&c);
return fit;
}
@ -614,12 +614,12 @@ int ME_PointFromChar(ME_TextEditor *editor, ME_Run *pRun, int nOffset)
ME_String *strRunText;
/* This could point to either the run's real text, or it's masked form in a password control */
ME_InitContext(&c, editor, GetDC(editor->hWnd));
ME_InitContext(&c, editor, ITextHost_TxGetDC(editor->texthost));
if (pRun->nFlags & MERF_GRAPHICS)
{
if (nOffset)
ME_GetOLEObjectSize(&c, pRun, &size);
ReleaseDC(editor->hWnd, c.hDC);
ITextHost_TxReleaseDC(editor->texthost, c.hDC);
return nOffset != 0;
}
@ -629,7 +629,7 @@ int ME_PointFromChar(ME_TextEditor *editor, ME_Run *pRun, int nOffset)
strRunText = pRun->strText;
ME_GetTextExtent(&c, strRunText->szData, nOffset, pRun->style, &size);
ReleaseDC(editor->hWnd, c.hDC);
ITextHost_TxReleaseDC(editor->texthost, c.hDC);
if (editor->cPasswordMask)
ME_DestroyString(strRunText);
return size.cx;

2
dlls/riched20/table.c
View File

@ -581,7 +581,7 @@ void ME_TabPressedInTable(ME_TextEditor *editor, BOOL bSelectedRow)
}
ME_InvalidateSelection(editor);
ME_Repaint(editor);
HideCaret(editor->hWnd);
ITextHost_TxShowCaret(editor->texthost, FALSE);
ME_ShowCaret(editor);
ME_SendSelChange(editor);
}

19
dlls/riched20/wrap.c
View File

@ -582,7 +582,7 @@ BOOL ME_WrapMarkedParagraphs(ME_TextEditor *editor)
int yStart = -1;
int totalWidth = 0;
ME_InitContext(&c, editor, GetDC(editor->hWnd));
ME_InitContext(&c, editor, ITextHost_TxGetDC(editor->texthost));
c.pt.x = 0;
item = editor->pBuffer->pFirst->next;
while(item != editor->pBuffer->pLast) {
@ -723,7 +723,7 @@ BOOL ME_WrapMarkedParagraphs(ME_TextEditor *editor)
editor->pBuffer->pLast->member.para.pt.x = 0;
editor->pBuffer->pLast->member.para.pt.y = c.pt.y;
ME_DestroyContext(&c, editor->hWnd);
ME_DestroyContext(&c);
if (bModified || editor->nTotalLength < editor->nLastTotalLength)
ME_InvalidateMarkedParagraphs(editor);
@ -737,7 +737,7 @@ void ME_InvalidateMarkedParagraphs(ME_TextEditor *editor)
int ofs;
ME_DisplayItem *item;
ME_InitContext(&c, editor, GetDC(editor->hWnd));
ME_InitContext(&c, editor, ITextHost_TxGetDC(editor->texthost));
rc = c.rcView;
ofs = editor->vert_si.nPos;
@ -748,7 +748,7 @@ void ME_InvalidateMarkedParagraphs(ME_TextEditor *editor)
rc.bottom = max(c.rcView.top + item->member.para.pt.y
+ item->member.para.nHeight - ofs,
c.rcView.bottom);
InvalidateRect(editor->hWnd, &rc, TRUE);
ITextHost_TxInvalidateRect(editor->texthost, &rc, TRUE);
}
item = item->member.para.next_para;
}
@ -756,9 +756,9 @@ void ME_InvalidateMarkedParagraphs(ME_TextEditor *editor)
{
rc.top = c.rcView.top + editor->nTotalLength - ofs;
rc.bottom = c.rcView.top + editor->nLastTotalLength - ofs;
InvalidateRect(editor->hWnd, &rc, TRUE);
ITextHost_TxInvalidateRect(editor->texthost, &rc, TRUE);
}
ME_DestroyContext(&c, editor->hWnd);
ME_DestroyContext(&c);
}
@ -769,22 +769,19 @@ ME_SendRequestResize(ME_TextEditor *editor, BOOL force)
{
RECT rc;
GetClientRect(editor->hWnd, &rc);
ITextHost_TxGetClientRect(editor->texthost, &rc);
if (force || rc.bottom != editor->nTotalLength)
{
REQRESIZE info;
info.nmhdr.hwndFrom = editor->hWnd;
info.nmhdr.idFrom = GetWindowLongW(editor->hWnd, GWLP_ID);
info.nmhdr.code = EN_REQUESTRESIZE;
info.rc = rc;
info.rc.right = editor->nTotalWidth;
info.rc.bottom = editor->nTotalLength;
editor->nEventMask &= ~ENM_REQUESTRESIZE;
SendMessageW(GetParent(editor->hWnd), WM_NOTIFY,
info.nmhdr.idFrom, (LPARAM)&info);
ITextHost_TxNotify(editor->texthost, info.nmhdr.code, &info);
editor->nEventMask |= ENM_REQUESTRESIZE;
}
}