void WINAPI duListCtrl::ResetLine()
{
m_nYOffset = 0;
m_nFirstLine = 0;
m_nFLTotalHeight = 0;
m_nHotLine = 0;
if (Plugin_IsValid(m_pHot))
{
m_pHot->SetState(DU_STATE_NORMAL);
Plugin_Redraw(m_pHot, TRUE);
}
UpdateScroll();
AdjustVisibleLine(0);
}
/**
* @brief マウスが押されたときの処理
* @param x マウス座標x
* @param y マウス座標y
*/
void CFootyView::OnMouseDown(int x,int y)
{
/*宣言*/
CEditPosition cNowPosition;
CEditPosition cSelStart,cSelEnd;
CKeyBoardState cKeyStates(m_bShiftLocked);
bool bSelected = m_pDocuments->IsSelecting();
/*フォーカスを合わせる*/
::SetFocus(m_hWnd);
if (y > m_nRulerHeight)
{
// 行番号表示領域
if (x < m_nLineCountWidth)
{
CalcLineCount(y,&cSelStart,&cSelEnd);
m_pDocuments->SetSelectStart(&cSelStart);
m_pDocuments->SetSelectEndNormal(&cSelEnd);
m_pDocuments->SetSelLineStart();
*m_pDocuments->GetCaretPosition() = cSelEnd;
m_pDocuments->SendMoveCaretCallBack();
// ドラッグ情報を入れる
m_nDragMode = DRAGMODE_LINE;
SetCapture(m_hWnd); // マウスキャプチャ開始
// 再描画処理
Refresh();
}
// 通常のエディタ領域
else
{
// キャレット位置を移動する
CalcInfoFromMouse(x,y,&cNowPosition);
if (cKeyStates.IsShiftPushed()) // Shiftキーが押されているときは選択する
{
if (m_pDocuments->IsSelecting())
m_pDocuments->SetSelectEndNormal(&cNowPosition);
else
{
m_pDocuments->SetSelectStart();
m_pDocuments->SetSelectEndNormal(&cNowPosition);
}
bSelected = true;
}
else m_pDocuments->SetSelectStart(&cNowPosition);
*m_pDocuments->GetCaretPosition() = cNowPosition;
m_pDocuments->SendMoveCaretCallBack();
// ドラッグ情報を入れる
m_nDragMode = DRAGMODE_MOUSE;
SetCapture(m_hWnd); // マウスキャプチャ開始
// 位置を再設定しておく
bool bAdLine = AdjustVisibleLine();
bool bAdPos = AdjustVisiblePos();
/*再描画処理*/
if (bSelected || bAdLine || bAdPos)Refresh();
else CaretRefresh();
}
}
}
duPlugin *WINAPI duListCtrl::InsertLine(int nIndex, LPCTSTR lpszTemplate)
{
int nLineCount = m_vtLines.size();
if (nIndex == -1)
nIndex = nLineCount;
if (nIndex < 0 || nIndex > nLineCount || lpszTemplate == NULL)
return NULL;
duPlugin *pTemplate = GetPluginByName(lpszTemplate);
if (pTemplate == NULL)
return NULL;
duCtrlManager *pCtrlManager = GetCtrlManager(m_hWnd);
duPlugin *pNewPlugin = pCtrlManager->Clone(pTemplate, this, NULL, m_nCloneIndex);
if (pNewPlugin == NULL)
return NULL;
m_nCloneIndex++;
pNewPlugin->SetVisible(FALSE); // 初始化隐藏
m_vtLines.insert(m_vtLines.begin() + nIndex, pNewPlugin);
duRect rcNewPlugin;
pNewPlugin->GetRect(&rcNewPlugin);
m_nViewCy += rcNewPlugin.Height();
nLineCount = m_vtLines.size();
duRect rcListCtrl;
GetRect(&rcListCtrl);
if (nIndex < m_nFirstLine)
{
int nInsertHeight = rcNewPlugin.Height();
int nNewFirstLine = m_nFirstLine + 1;
int nFLTotalHeight = m_nFLTotalHeight;
duPlugin *pOldFirstLine = m_vtLines[nNewFirstLine];
duRect rcOld;
pOldFirstLine->GetRect(&rcOld);
int i;
for (i = nNewFirstLine; i >= 0; i--)
{
duPlugin *pTemp = m_vtLines[i];
wstring strText = pTemp->GetText();
if (pTemp)
{
duRect rcTemp;
pTemp->GetRect(&rcTemp);
nNewFirstLine--;
nInsertHeight -= rcTemp.Height();
if (nInsertHeight <= rcOld.Height())
{
nFLTotalHeight += nInsertHeight;
break;
}
}
}
m_nFLTotalHeight = nFLTotalHeight;
m_nFirstLine = nNewFirstLine;
}
UpdateScroll();
int nTop = m_nFLTotalHeight - m_nYOffset;
AdjustVisibleLine(nTop);
return pNewPlugin;
}
void WINAPI duListCtrl::VertScroll(int nPos)
{
int nLineCount = m_vtLines.size();
if (nLineCount <= 0)
return;
// 判断nPos正确性
duPlugin *pFirstLine = m_vtLines[m_nFirstLine];
duRect rcFirstLine;
pFirstLine->GetRect(&rcFirstLine);
int i;
for (i = 0;i < nLineCount; i++)
{
duPlugin *pTemp = m_vtLines[i];
pTemp->SetVisible(FALSE);
}
int nFirstLineOffset = m_nYOffset - m_nFLTotalHeight + nPos;
int nTop = 0;
if (rcFirstLine.Height() <= nFirstLineOffset) // 计算滚动几个控件 <= ?
{
int nNewFirstLine = m_nFirstLine;
int nNewFLTotalHeight = m_nFLTotalHeight;
int i;
for (i = nNewFirstLine; i < m_vtLines.size(); i++)
{
duPlugin *pTemp = m_vtLines[i];
duRect rcTemp;
pTemp->GetRect(&rcTemp);
nFirstLineOffset -= rcTemp.Height();
if (nFirstLineOffset < 0)
{
nFirstLineOffset += rcTemp.Height();
break;
}
nNewFLTotalHeight += rcTemp.Height();
nNewFirstLine++;
}
m_nFirstLine = nNewFirstLine;
m_nFLTotalHeight = nNewFLTotalHeight;
}
else if (nFirstLineOffset < 0)
{
int nNewFirstLine = m_nFirstLine - 1;
int nNewFLTotalHeight = m_nFLTotalHeight;
int i;
for (i = nNewFirstLine; i >= 0; i--)
{
duPlugin *pTemp = m_vtLines[i];
duRect rcTemp;
pTemp->GetRect(&rcTemp);
nFirstLineOffset += rcTemp.Height();
nNewFLTotalHeight -= rcTemp.Height();
if (nFirstLineOffset > 0)
{
//nFirstLineOffset -= rcTemp.Height();
break;
}
nNewFirstLine--;
}
if (nNewFirstLine < 0)
{
m_nFirstLine = 0;
m_nFLTotalHeight = 0;
nFirstLineOffset = 0;
}
else
{
m_nFirstLine = nNewFirstLine;
m_nFLTotalHeight = nNewFLTotalHeight;
}
}
//_TRACE(_T("nFirstLineOffset : %d\n"), nFirstLineOffset);
AdjustVisibleLine(-nFirstLineOffset);
}
