/**
* @brief This method has been reimplemented. It manages the following actions:
* - Column resizing
* - Header button
*
* @param[in] event Mouse event
*
* @return Nothing.
*/
void AbstractTableView::mousePressEvent(QMouseEvent* event)
{
if(((event->buttons() & Qt::LeftButton) != 0) && ((event->buttons() & Qt::RightButton) == 0))
{
if(mColResizeData.splitHandle == true)
{
int wColIndex = getColumnIndexFromX(event->x());
int wStartPos = getColumnPosition(wColIndex); // Position X of the start of column
mGuiState = AbstractTableView::ResizeColumnState;
if(event->x() <= (wStartPos + 2))
{
mColResizeData.index = wColIndex - 1;
}
else
{
mColResizeData.index = wColIndex;
}
mColResizeData.lastPosX = event->x();
}
else if(mHeader.isVisible && getColumnCount() && (event->y() <= getHeaderHeight()) && (event->y() >= 0))
{
int wColIndex = getColumnIndexFromX(event->x());
//qDebug() << "Button " << wColIndex << "has been pressed.";
emit headerButtonPressed(wColIndex);
mColumnList[wColIndex].header.isPressed = true;
mColumnList[wColIndex].header.isMouseOver = true;
mHeader.activeButtonIndex = wColIndex;
mGuiState = AbstractTableView::HeaderButtonPressed;
updateViewport();
}
}
//QWidget::mousePressEvent(event);
}
void CPUDisassembly::mouseDoubleClickEvent(QMouseEvent* event)
{
if(event->button() != Qt::LeftButton)
return;
switch(getColumnIndexFromX(event->x()))
{
case 0: //address
{
int_t mSelectedVa = rvaToVa(getInitialSelection());
if(mRvaDisplayEnabled && mSelectedVa == mRvaDisplayBase)
mRvaDisplayEnabled = false;
else
{
mRvaDisplayEnabled = true;
mRvaDisplayBase = mSelectedVa;
mRvaDisplayPageBase = getBase();
}
reloadData();
}
break;
case 1: //opcodes
{
toggleInt3BPAction(); //toggle INT3 breakpoint
}
break;
case 2: //disassembly
{
assembleAt();
}
break;
case 3: //comments
{
setComment();
}
break;
default:
Disassembly::mouseDoubleClickEvent(event);
break;
}
}
/**
* @brief This method has been reimplemented. It manages the following actions:
* - Column resizing
* - Header button
*
* @param[in] event Mouse event
*
* @return Nothing.
*/
void AbstractTableView::mouseMoveEvent(QMouseEvent* event)
{
int wColIndex = getColumnIndexFromX(event->x());
int wStartPos = getColumnPosition(wColIndex); // Position X of the start of column
int wEndPos = getColumnPosition(wColIndex) + getColumnWidth(wColIndex); // Position X of the end of column
bool wHandle = ((wColIndex != 0) && (event->x() >= wStartPos) && (event->x() <= (wStartPos + 2))) || ((event->x() <= wEndPos) && (event->x() >= (wEndPos - 2)));
if(wColIndex == getColumnCount() - 1 && event->x() > viewport()->width()) //last column
wHandle = false;
switch(mGuiState)
{
case AbstractTableView::NoState:
{
if(event->buttons() == Qt::NoButton)
{
bool wHasCursor = cursor().shape() == Qt::SplitHCursor ? true : false;
if((wHandle == true) && (wHasCursor == false))
{
setCursor(Qt::SplitHCursor);
mColResizeData.splitHandle = true;
mGuiState = AbstractTableView::ReadyToResize;
}
if((wHandle == false) && (wHasCursor == true))
{
unsetCursor();
mColResizeData.splitHandle = false;
mGuiState = AbstractTableView::NoState;
}
}
else
{
QWidget::mouseMoveEvent(event);
}
}
break;
case AbstractTableView::ReadyToResize:
{
if(event->buttons() == Qt::NoButton)
{
if((wHandle == false) && (mGuiState == AbstractTableView::ReadyToResize))
{
unsetCursor();
mColResizeData.splitHandle = false;
mGuiState = AbstractTableView::NoState;
}
}
}
break;
case AbstractTableView::ResizeColumnState:
{
int delta = event->x() - mColResizeData.lastPosX;
bool bCanResize = (getColumnWidth(mColResizeData.index) + delta) >= 20;
if(bCanResize)
{
int wNewSize = getColumnWidth(mColResizeData.index) + delta;
setColumnWidth(mColResizeData.index, wNewSize);
mColResizeData.lastPosX = event->x();
updateViewport();
}
}
break;
case AbstractTableView::HeaderButtonPressed:
{
int wColIndex = getColumnIndexFromX(event->x());
if((wColIndex == mHeader.activeButtonIndex) && (event->y() <= getHeaderHeight()) && (event->y() >= 0))
{
mColumnList[mHeader.activeButtonIndex].header.isMouseOver = true;
}
else
{
mColumnList[mHeader.activeButtonIndex].header.isMouseOver = false;
}
}
break;
default:
break;
}
}
