//-----------------------------------------------
INT AflStringsWindow::printf(LPCSTR pString,...)
{
bool bFlag = false;
if(m_scrollVBar.isLastPos())
bFlag = true;
CHAR cBuff[2048];
va_list vaList;
va_start( vaList, pString );
INT iRet = vsprintf(cBuff,pString,vaList);
va_end(vaList);
m_spriteStrings.addString(cBuff);
m_spriteStrings.setLimitWidth();
SIZE size;
m_spriteStrings.getStringsSize(&size);
setScrollBars(size.cx,size.cy);
AflFRect rect;
getClientRect(&rect);
m_spriteStrings.setLimitSize(rect.getWidth(),rect.getHeight());
m_spriteStrings.setPoint(rect.fLeft,rect.fTop);
m_spriteStrings.setRedraw();
if(bFlag)
{
setScrollPos(SBS_VERT,100000);
}
return iRet;
}
void MapWindow::ensureVisible(qint32 x, qint32 y)
{
const float scrollfactor = MapCanvas::SCROLLFACTOR();
const float horizontalValue = static_cast<float>(m_horizontalScrollBar->value()) * scrollfactor;
const float verticalValue = static_cast<float>(m_verticalScrollBar->value()) * scrollfactor;
const auto X1 = static_cast<qint32>(horizontalValue - 5.0f);
const auto Y1 = static_cast<qint32>(verticalValue - 5.0f);
const auto X2 = static_cast<qint32>(horizontalValue + 5.0f);
const auto Y2 = static_cast<qint32>(verticalValue + 5.0f);
if (x > X2 - 1) {
m_horizontalScrollBar->setValue(
static_cast<qint32>(static_cast<float>(x - 2) / scrollfactor));
} else if (x < X1 + 1) {
m_horizontalScrollBar->setValue(
static_cast<qint32>(static_cast<float>(x + 2) / scrollfactor));
}
if (y > Y2 - 1) {
m_verticalScrollBar->setValue(static_cast<qint32>(static_cast<float>(y - 2) / scrollfactor));
} else if (y < Y1 + 1) {
m_verticalScrollBar->setValue(static_cast<qint32>(static_cast<float>(y + 2) / scrollfactor));
}
bool scrollsNeedsUpdate = false;
if (x < m_scrollBarMinimumVisible.x) {
m_scrollBarMinimumVisible.x = x;
scrollsNeedsUpdate = true;
}
if (x > m_scrollBarMaximumVisible.x) {
m_scrollBarMaximumVisible.x = x;
scrollsNeedsUpdate = true;
}
if (y < m_scrollBarMinimumVisible.y) {
m_scrollBarMinimumVisible.y = y;
scrollsNeedsUpdate = true;
}
if (y > m_scrollBarMaximumVisible.y) {
m_scrollBarMaximumVisible.y = y;
scrollsNeedsUpdate = true;
}
if (scrollsNeedsUpdate) {
setScrollBars(m_scrollBarMinimumVisible, m_scrollBarMaximumVisible);
}
}
//-----------------------------------------------
bool AflStringsWindow::open(LPCSTR pFileName)
{
if(!m_spriteStrings.open(pFileName))
return false;
m_spriteStrings.setLimitWidth();
SIZE size;
m_spriteStrings.getStringsSize(&size);
setScrollBars(size.cx,size.cy);
AflFRect rect;
getClientRect(&rect);
m_spriteStrings.setLimitSize(rect.getWidth(),rect.getHeight());
m_spriteStrings.setPoint(rect.fLeft,rect.fTop);
m_spriteStrings.setRedraw();
return true;
}
void MapWindow::resizeEvent(QResizeEvent * /*event*/)
{
setScrollBars(m_scrollBarMinimumVisible, m_scrollBarMaximumVisible);
}
