//////////////////////////////////////////////////////////////////////////
//@intro 鼠标移动事件
//@param e:鼠标移动事件
//////////////////////////////////////////////////////////////////////////
void GLTextureArea::mouseMoveEvent(QMouseEvent *e) {
double world_x,world_y,world_z;
GetWorldCoordinate(e->x(), height()-e->y(),world_x,world_y,world_z);
if(mLeftKeyPressed && mSelectedSliceIndex != -1 && mControlPointSelected == false) {
mEnrolledSlices[mSelectedSliceIndex].Translate( (float)(world_x - oldX), (float)(world_y - oldY));
}
else if(mLeftKeyPressed && mSelectedSliceIndex != -1 && mControlPointSelected == true) {
float oldUpperBound = mEnrolledSlices[mSelectedSliceIndex].GetUpperBound();
float oldLowerBound = mEnrolledSlices[mSelectedSliceIndex].GetLowerBound();
mEnrolledSlices[mSelectedSliceIndex].MoveEndPoint((float)world_x,(float)world_y);
float newUpperBound = mEnrolledSlices[mSelectedSliceIndex].GetUpperBound();
float newLowerBound = mEnrolledSlices[mSelectedSliceIndex].GetLowerBound();
for(auto i = 0; i < mEnrolledSlices.size(); i++) {
if(i < mSelectedSliceIndex) {
mEnrolledSlices[i].Translate(0, newLowerBound - oldLowerBound);
} else if(i > mSelectedSliceIndex) {
mEnrolledSlices[i].Translate(0, newUpperBound - oldUpperBound);
}
}
//mEnrolledSlices[mSelectedSliceIndex].MoveRightEndPoint((float)world_x,(float)world_y);
}
else if(mLeftKeyPressed && mSelectedSliceIndex == -1) {
mTranslateX += (float)(world_x - oldX);
mTranslateY += (float)(world_y - oldY);
}
oldX = static_cast<float>(world_x);
oldY = static_cast<float>(world_y);
updateGL();
}
//////////////////////////////////////////////////////////////////////////
//@intro 当前控件的鼠标释放事件
//@param e:鼠标释放控件
//////////////////////////////////////////////////////////////////////////
void GLTextureArea::mouseReleaseEvent(QMouseEvent *e) {
double world_x,world_y,world_z;
GetWorldCoordinate(e->x(), height()-e->y(),world_x,world_y,world_z);
oldX = world_x;
oldY = world_y;
if(e->button()== Qt::LeftButton) {
trackball.MouseUp(e->x(),height()-e->y(),QT2VCG(e->button(),e->modifiers()));
mLeftKeyPressed = false;
if(mSelectedSliceIndex != -1 && mControlPointSelected) {
mEnrolledSlices[mSelectedSliceIndex].ResetControlPoint();
mControlPointSelected = false;
}
}
update();
updateGL();
}
//////////////////////////////////////////////////////////////////////////
//@intro 鼠标移动事件
//@param e:鼠标移动事件
//////////////////////////////////////////////////////////////////////////
void GLTextureArea::mousePressEvent(QMouseEvent *e) {
double world_x,world_y,world_z;
GetWorldCoordinate(e->x(), height()-e->y(),world_x,world_y,world_z);
if(e->button()==Qt::LeftButton) {
mLeftKeyPressed = true;
mSelectedSliceIndex = GetSelectedSlice((float)world_x,(float)world_y);
if(mSelectedSliceIndex != -1) {
if(mEnrolledSlices[mSelectedSliceIndex].IsControlEndSelected((float)world_x,(float)world_y)) {
mControlPointSelected = true;
} else {
mControlPointSelected = false;
}
} else {
mControlPointSelected = false;
}
}
oldX = world_x;
oldY = world_y;
updateGL();
}
void CGraphCanvas::OnMouse( wxMouseEvent& event )
{
int mouse_x = event.GetX();
int mouse_y = event.GetY();
if(event.LeftDClick())
{
//if ( !m_if_dragging )
{
SetCurrent();
GetWorldCoordinate( m_newOrtho[0], m_newOrtho[1], mouse_x, mouse_y );
Refresh(false);
m_if_choseDrag = true;
}
}
else if(event.RightUp())
{
m_if_choseDrag = false;
// m_node = -1;
// GetWorldCoordinate( m_newOrtho_pre[2], m_newOrtho_pre[3], mouse_x, mouse_y );
}
else if(event.RightDown())
{
// GetWorldCoordinate( m_newOrtho_pre[2], m_newOrtho_pre[3], mouse_x, mouse_y );
}
else if(event.Dragging()&&event.RightIsDown())
{
// if(m_if_choseDrag==false)
// {
// GetWorldCoordinate( m_newOrtho_pre[2], m_newOrtho_pre[3], mouse_x, mouse_y );
// GetWorldCoordinate( m_newOrtho[2], m_newOrtho[3], mouse_x, mouse_y );
// m_if_choseDrag = true;
// Refresh(false);
// return;
// }
GetWorldCoordinate( m_newOrtho[2], m_newOrtho[3], mouse_x, mouse_y );
CDataManager *dm = GetDataManager();
for ( t_pickset::iterator psit = dm->m_pickset.begin(); psit != dm->m_pickset.end(); psit++ )
{
//float pos[2];
int offset;
if((*psit).first==dm->m_Graph.selected_item[0])
{
offset = dm->map_x[(*psit).second];
//kind = 0;
}
else if((*psit).first==dm->m_Graph.selected_item[1])
{
offset = dm->map_y[(*psit).second];
//kind = 1;
}
//pos[0] = dm->m_Graph.graph_node[offset].pos[0];
//pos[1] = dm->m_Graph.graph_node[offset].pos[1];
dm->m_Graph.graph_node[offset].pos[0] +=(m_newOrtho[2]-m_newOrtho_pre[2]);
dm->m_Graph.graph_node[offset].pos[1] +=(m_newOrtho[3]-m_newOrtho_pre[3]);
}
GetWorldCoordinate( m_newOrtho_pre[2], m_newOrtho_pre[3], mouse_x, mouse_y );
Refresh();
// if(m_node>=0)
// {
// GetWorldCoordinate( m_newOrtho[2], m_newOrtho[3], mouse_x, mouse_y );
// CDataManager *dm = GetDataManager();
// dm->m_Graph.graph_node[m_node].pos[0] = m_newOrtho[2];
// dm->m_Graph.graph_node[m_node].pos[1] = m_newOrtho[3];
//
// m_if_choseDrag = false;
// }
}
if ( event.MiddleDown())
{
if ( !m_if_dragging )
{
SetCurrent();
GetWorldCoordinate( m_newOrtho[0], m_newOrtho[1], mouse_x, mouse_y );
m_newOrtho[2] = m_newOrtho[0]; m_newOrtho[3] = m_newOrtho[1];
}
}
else if ( event.Dragging() && event.MiddleIsDown() )
{
m_if_dragging = true;
GetWorldCoordinate( m_newOrtho[2], m_newOrtho[3], mouse_x, mouse_y );
Refresh(false);
}
else if ( event.MiddleUp() )
{
if ( m_if_dragging )
{
m_if_dragging = false;
GetWorldCoordinate( m_newOrtho[2], m_newOrtho[3], mouse_x, mouse_y );
if ( m_newOrtho[0] > m_newOrtho[2] )
{
m_Ortho[0] = m_newOrtho[2];
m_Ortho[1] = m_newOrtho[0];
}
else
{
m_Ortho[0] = m_newOrtho[0];
m_Ortho[1] = m_newOrtho[2];
}
if ( m_newOrtho[1] > m_newOrtho[3] )
{
m_Ortho[2] = m_newOrtho[3];
m_Ortho[3] = m_newOrtho[1];
}
else
{
m_Ortho[2] = m_newOrtho[1];
m_Ortho[3] = m_newOrtho[3];
}
Refresh(false);
}
}
if ( event.LeftDown())
{
if ( !m_if_selecting )
{
SetCurrent();
GetWorldCoordinate( m_newOrtho[0], m_newOrtho[1], mouse_x, mouse_y );
m_newOrtho[2] = m_newOrtho[0]; m_newOrtho[3] = m_newOrtho[1];
}
}
else if ( event.Dragging() && event.LeftIsDown() )
{
m_if_selecting = true;
GetWorldCoordinate( m_newOrtho[2], m_newOrtho[3], mouse_x, mouse_y );
Refresh(false);
}
else if ( event.LeftUp() )
{
if ( m_if_selecting )
{
m_if_selecting = false;
GetWorldCoordinate( m_newOrtho[2], m_newOrtho[3], mouse_x, mouse_y );
if ( m_newOrtho[0] > m_newOrtho[2] )
{
float tmp = m_newOrtho[0];
m_newOrtho[0] = m_newOrtho[2];
m_newOrtho[2] = tmp;
}
if ( m_newOrtho[1] > m_newOrtho[3] )
{
float tmp = m_newOrtho[3];
m_newOrtho[3] = m_newOrtho[1];
m_newOrtho[1] = tmp;
}
SelectData();
m_newOrtho_pre[2] = m_newOrtho[2] = (m_newOrtho[0] + m_newOrtho[2])*0.5f;
m_newOrtho_pre[3] = m_newOrtho[3] = (m_newOrtho[1] + m_newOrtho[3])*0.5f;
}
// GetWorldCoordinate( m_newOrtho_pre[2], m_newOrtho_pre[3], mouse_x, mouse_y );
// Refresh(false);
rf->m_cf->RefreshAll();
}
}
