本文整理汇总了C++中ITfRange::ShiftStart方法的典型用法代码示例。如果您正苦于以下问题：C++ ITfRange::ShiftStart方法的具体用法？C++ ITfRange::ShiftStart怎么用？C++ ITfRange::ShiftStart使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ITfRange的用法示例。
在下文中一共展示了ITfRange::ShiftStart方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: DoEditSession
STDAPI CInlinePreeditEditSession::DoEditSession(TfEditCookie ec)
{
std::wstring preedit = _context->preedit.str;
ITfRange *pRangeComposition = NULL;
if ((_pComposition->GetRange(&pRangeComposition)) != S_OK)
goto Exit;
if ((pRangeComposition->SetText(ec, 0, preedit.c_str(), preedit.length())) != S_OK)
goto Exit;
int sel_start = 0, sel_end = 0; /* TODO: Check the availability and correctness of these values */
for (size_t i = 0; i < _context->preedit.attributes.size(); i++)
if (_context->preedit.attributes.at(i).type == weasel::HIGHLIGHTED)
{
sel_start = _context->preedit.attributes.at(i).range.start;
sel_end = _context->preedit.attributes.at(i).range.end;
break;
}
/* Set caret */
LONG cch;
TF_SELECTION tfSelection;
pRangeComposition->Collapse(ec, TF_ANCHOR_START);
pRangeComposition->ShiftEnd(ec, sel_end, &cch, NULL);
pRangeComposition->ShiftStart(ec, sel_start, &cch, NULL);
tfSelection.range = pRangeComposition;
tfSelection.style.ase = TF_AE_NONE;
tfSelection.style.fInterimChar = FALSE;
_pContext->SetSelection(ec, 1, &tfSelection);
Exit:
if (pRangeComposition != NULL)
pRangeComposition->Release();
return S_OK;
}示例2: _DumpExtent
//.........这里部分代码省略.........
AddStringToStream(_pMemStream, L"Start Pos\r\n");
if (SUCCEEDED(pContext->GetStart(ec, &pRange)))
{
if (SUCCEEDED(pView->GetTextExt(ec, pRange, &rc, &fClipped)))
{
StringCchPrintf(sz, ARRAYSIZE(sz), L" (%d, %d, %d, %d) - (%d, %d) %s\r\n", rc.left, rc.top, rc.right, rc.bottom, rc.right - rc.left, rc.bottom - rc.top, fClipped ? L"Clipped" : L"");
AddStringToStream(_pMemStream, sz);
_rcStartPos = rc;
}
pRange->Release();
}
AddStringToStream(_pMemStream, L"End Pos\r\n");
if (SUCCEEDED(pContext->GetEnd(ec, &pRange)))
{
if (SUCCEEDED(pView->GetTextExt(ec, pRange, &rc, &fClipped)))
{
StringCchPrintf(sz, ARRAYSIZE(sz), L" (%d, %d, %d, %d) - (%d, %d) %s\r\n", rc.left, rc.top, rc.right, rc.bottom, rc.right - rc.left, rc.bottom - rc.top, fClipped ? L"Clipped" : L"");
AddStringToStream(_pMemStream, sz);
_rcEndPos = rc;
}
pRange->Release();
}
AddStringToStream(_pMemStream, L"Selection Pos\r\n");
ULONG cFetched;
if (SUCCEEDED(pContext->GetSelection(ec, 0, 1, &sel, &cFetched)))
{
if (sel.range)
{
if (SUCCEEDED(pView->GetTextExt(ec, sel.range, &rc, &fClipped)))
{
StringCchPrintf(sz, ARRAYSIZE(sz), L" (%d, %d, %d, %d) - (%d, %d) %s\r\n", rc.left, rc.top, rc.right, rc.bottom, rc.right - rc.left, rc.bottom - rc.top, fClipped ? L"Clipped" : L"");
AddStringToStream(_pMemStream, sz);
_rcSelection = rc;
}
AddStringToStream(_pMemStream, L" ");
_DumpRange(ec, sel.range);
AddStringToStream(_pMemStream, L"\r\n");
sel.range->Release();
}
}
AddStringToStream(_pMemStream, L"Char Pos\r\n");
if (SUCCEEDED(pContext->GetStart(ec, &pRange)))
{
LONG cch;
memset(&_rcRanges[0] , 0, sizeof(RECT) * ARRAYSIZE(_rcRanges));
if (SUCCEEDED(pRange->ShiftEnd(ec, 1, &cch, NULL)) && cch)
{
for (int i = 0; i < ARRAYSIZE(_rcRanges); i++)
{
if (SUCCEEDED(pView->GetTextExt(ec, pRange, &rc, &fClipped)))
{
StringCchPrintf(sz, ARRAYSIZE(sz), L" (%d, %d, %d, %d) - (%d, %d) %s", rc.left, rc.top, rc.right, rc.bottom, rc.right - rc.left, rc.bottom - rc.top, fClipped ? L"Clipped" : L"");
AddStringToStream(_pMemStream, sz);
AddStringToStream(_pMemStream, L" ");
ITfRange *pRangeTmp;
if (SUCCEEDED(pRange->Clone(&pRangeTmp)))
{
_DumpRange(ec, pRangeTmp);
pRangeTmp->Release();
}
AddStringToStream(_pMemStream, L"\r\n");
OffsetRect(&rc, 0 - _rcView.left, 0 - _rcView.top);
_rcRanges[i] = rc;
}
if (FAILED(pRange->ShiftEnd(ec, 1, &cch, NULL)) || !cch)
break;
if (FAILED(pRange->ShiftStart(ec, 1, &cch, NULL)) || !cch)
break;
}
}
pRange->Release();
}
pView->Release();
}
_EnsurePopupWindow();
if (IsShownExtentVisualWindows())
_UpdateExtentVisualWindows();
if (IsShownRangeExtentViewer())
_UpdateRangeExtentViewer();
return;
}示例3: _SetText
HRESULT CTextService::_SetText(TfEditCookie ec, ITfContext *pContext, const std::wstring &text, LONG cchCursor, LONG cchOkuri, BOOL fixed)
{
TF_SELECTION tfSelection;
ULONG cFetched = 0;
LONG cch, cchRes;
if(pContext == NULL && _pCandidateList != NULL) //辞書登録用
{
_pCandidateList->_SetText(text, fixed, FALSE, FALSE);
return S_OK;
}
if(!_IsComposing())
{
if(!_StartComposition(pContext))
{
return S_FALSE;
}
}
if(pContext->GetSelection(ec, TF_DEFAULT_SELECTION, 1, &tfSelection, &cFetched) != S_OK)
{
return S_FALSE;
}
if(cFetched != 1)
{
SafeRelease(&tfSelection.range);
return S_FALSE;
}
ITfRange *pRange;
if(_IsComposing() && _pComposition->GetRange(&pRange) == S_OK)
{
if(_IsRangeCovered(ec, tfSelection.range, pRange))
{
pRange->SetText(ec, 0, text.c_str(), (LONG)text.size());
// shift from end to start.
// shift over mathematical operators (U+2200-U+22FF) is rejected by OneNote.
if(cchCursor == 0)
{
cchRes = (LONG)cursoridx - (LONG)kana.size();
if((complement && okuriidx != 0) ||
(!cx_showmodemark && okuriidx != 0 && cursoridx <= okuriidx && cursoridx < kana.size()))
{
cchRes += 1;
}
}
else
{
cchRes = cchCursor - (LONG)text.size();
if(cchRes > 0)
{
cchRes = 0;
}
else if(cchRes < -(LONG)text.size())
{
cchRes = -(LONG)text.size();
}
}
tfSelection.range->ShiftEndToRange(ec, pRange, TF_ANCHOR_END);
tfSelection.range->ShiftStartToRange(ec, pRange, TF_ANCHOR_END);
tfSelection.range->ShiftStart(ec, cchRes, &cch, NULL);
//decide cursor position
tfSelection.range->Collapse(ec, TF_ANCHOR_START);
pContext->SetSelection(ec, 1, &tfSelection);
//composition attribute
if(!fixed)
{
ITfRange *pRangeClone;
if(pRange->Clone(&pRangeClone) == S_OK)
{
pRangeClone->ShiftEndToRange(ec, pRange, TF_ANCHOR_END);
pRangeClone->ShiftStartToRange(ec, pRange, TF_ANCHOR_START);
if(cchCursor == 0 || !showentry)
{
if(inputkey)
{
_SetCompositionDisplayAttributes(ec, pContext, pRangeClone, _gaDisplayAttributeInputMark);
if(cx_showmodemark)
{
pRangeClone->ShiftStart(ec, 1, &cch, NULL);
}
}
if(!display_attribute_series[1] || !inputkey)
{
_SetCompositionDisplayAttributes(ec, pContext, pRangeClone, _gaDisplayAttributeInputText);
}
if(cchOkuri != 0)
{
pRangeClone->ShiftStartToRange(ec, pRange, TF_ANCHOR_START);
pRangeClone->ShiftStart(ec, cchOkuri, &cch, NULL);
if(!display_attribute_series[2])
{
//.........这里部分代码省略.........