void tui::LayoutCanvas::OnMouseMotion(wxMouseEvent& event) {
ScrMARKold = ScrMARK;
// get a current position
ScrMARK = TP(event.GetX(),event.GetY()) * _LayCTM ;
int4b stepDB = Properties->stepDB();
ScrMARK.roundTO(stepDB);
if (Properties->autopan() && mouse_input && !invalid_window) {
CTM LayCTMR(_LayCTM.Reversed());
TP sp_BL = lp_BL * LayCTMR;
TP sp_TR = lp_TR * LayCTMR;
TP s_ScrMARK = n_ScrMARK * LayCTMR;
TP nsp;
if (abs(s_ScrMARK.x() - sp_BL.x()) < ap_trigger) {
wxCommandEvent eventZOOM(wxEVT_CANVAS_ZOOM);
eventZOOM.SetInt(ZOOM_LEFT);
OnZoom(eventZOOM);
nsp = ScrMARK * _LayCTM.Reversed();
WarpPointer(nsp.x(),nsp.y());return;
}
else if(abs(sp_TR.x() - s_ScrMARK.x()) < ap_trigger) {
wxCommandEvent eventZOOM(wxEVT_CANVAS_ZOOM);
eventZOOM.SetInt(ZOOM_RIGHT);
OnZoom(eventZOOM);
nsp = ScrMARK * _LayCTM.Reversed();
WarpPointer(nsp.x(),nsp.y());return;
}
else if(abs(sp_BL.y() - s_ScrMARK.y()) < ap_trigger) {
wxCommandEvent eventZOOM(wxEVT_CANVAS_ZOOM);
eventZOOM.SetInt(ZOOM_UP);
OnZoom(eventZOOM);
nsp = ScrMARK * _LayCTM.Reversed();
WarpPointer(nsp.x(),nsp.y());return;
}
else if(abs(s_ScrMARK.y() - sp_TR.y()) < ap_trigger) {
wxCommandEvent eventZOOM(wxEVT_CANVAS_ZOOM);
eventZOOM.SetInt(ZOOM_DOWN);
OnZoom(eventZOOM);
nsp = ScrMARK * _LayCTM.Reversed();
WarpPointer(nsp.x(),nsp.y());return;
}
}
// update movement indicators
static int deltaX = abs(ScrMARKold.x() - ScrMARK.x());
static int deltaY = abs(ScrMARKold.y() - ScrMARK.y());
if (!(deltaX || deltaY)) return;
//
// if (event.LeftIsDown() && !mouse_input) {
// presspoint = ScrMARKold;
// mouseIN(true);rubber_band = true;
// }
// if (mouse_input && event.LeftIsDown() && !rubber_band) rubber_band = true;
//
CursorControl(event.ShiftDown(), event.ControlDown());
if (deltaX > 0)
UpdateCoordWin(ScrMARK.x(), POS_X, (n_ScrMARK.x() - releasepoint.x()), DEL_X);
if (deltaY > 0)
UpdateCoordWin(ScrMARK.y(), POS_Y, (n_ScrMARK.y() - releasepoint.y()), DEL_Y);
if ((tmp_wnd || mouse_input)) Refresh();//updateGL();
}
Error GTKWindow::SetMousePos(Pos &oPos)
{
gdk_threads_enter();
WarpPointer(mainWindow->window, oPos.x, oPos.y);
gdk_threads_leave();
return kError_NoErr;
}
bool
GraphCanvas::SetCursor(const wxCursor& cursor)
{
bool ret = wxScrolledWindow::SetCursor(cursor);
// WarpPointer is necessary to force cursor to change
wxPoint pos = ::wxGetMousePosition();
ScreenToClient(&pos.x, &pos.y);
WarpPointer(pos.x, pos.y);
return ret;
}
virtual void OnMouseMove(wxMouseEvent& event)
{
event.Skip();
if(!HasCapture())
return;
wxPoint p = event.GetPosition();
wxPoint d = p - mouse_pos;
if(d.x || d.y)
{
WarpPointer(mouse_pos.x, mouse_pos.y);
}
Handler()->OnMouse(MA_MOVE, d.x, -d.y);
}
void EDA_DRAW_PANEL::MoveCursor( const wxPoint& aPosition )
{
if( GetParent()->IsGalCanvasActive() )
return;
int x, y, xPpu, yPpu;
wxPoint screenPos, drawingPos;
wxRect clientRect( wxPoint( 0, 0 ), GetClientSize() );
INSTALL_UNBUFFERED_DC( dc, this );
screenPos.x = dc.LogicalToDeviceX( aPosition.x );
screenPos.y = dc.LogicalToDeviceY( aPosition.y );
// Scroll if the requested mouse position cursor is outside the drawing area.
if( !clientRect.Contains( screenPos ) )
{
GetViewStart( &x, &y );
GetScrollPixelsPerUnit( &xPpu, &yPpu );
CalcUnscrolledPosition( screenPos.x, screenPos.y, &drawingPos.x, &drawingPos.y );
wxLogTrace( kicadTraceCoords,
wxT( "MoveCursor() initial screen position(%d, %d) " ) \
wxT( "rectangle(%d, %d, %d, %d) view(%d, %d)" ),
screenPos.x, screenPos.y, clientRect.x, clientRect.y,
clientRect.width, clientRect.height, x, y );
if( screenPos.y < clientRect.GetTop() )
y -= m_scrollIncrementY * yPpu;
else if( screenPos.y > clientRect.GetBottom() )
y += m_scrollIncrementY * yPpu;
else if( clientRect.GetRight() < screenPos.x )
x += m_scrollIncrementX * xPpu;
else
x -= m_scrollIncrementX * xPpu;
Scroll( x, y );
CalcScrolledPosition( drawingPos.x, drawingPos.y, &screenPos.x, &screenPos.y );
wxLogTrace( kicadTraceCoords,
wxT( "MoveCursor() scrolled screen position(%d, %d) view(%d, %d)" ),
screenPos.x, screenPos.y, x, y );
}
WarpPointer( screenPos.x, screenPos.y );
}
void EDA_DRAW_PANEL::OnMouseEvent( wxMouseEvent& event )
{
int localrealbutt = 0, localbutt = 0;
BASE_SCREEN* screen = GetScreen();
if( !screen )
return;
/* Adjust value to filter mouse displacement before consider the drag
* mouse is really a drag command, not just a movement while click
*/
#define MIN_DRAG_COUNT_FOR_START_BLOCK_COMMAND 5
if( event.Leaving() )
m_canStartBlock = -1;
if( !IsMouseCaptured() ) // No mouse capture in progress.
m_requestAutoPan = false;
if( GetParent()->IsActive() )
SetFocus();
else
return;
if( !event.IsButton() && !event.Moving() && !event.Dragging() )
return;
if( event.RightDown() )
{
OnRightClick( event );
return;
}
if( m_ignoreMouseEvents )
return;
if( event.LeftIsDown() )
localrealbutt |= GR_M_LEFT_DOWN;
if( event.MiddleIsDown() )
localrealbutt |= GR_M_MIDDLE_DOWN;
if( event.LeftDown() )
localbutt = GR_M_LEFT_DOWN;
if( event.ButtonDClick( 1 ) )
localbutt = GR_M_LEFT_DOWN | GR_M_DCLICK;
if( event.MiddleDown() )
localbutt = GR_M_MIDDLE_DOWN;
localrealbutt |= localbutt; // compensation default wxGTK
INSTALL_UNBUFFERED_DC( DC, this );
DC.SetBackground( *wxBLACK_BRUSH );
// Compute the cursor position in drawing (logical) units.
GetParent()->SetMousePosition( event.GetLogicalPosition( DC ) );
int kbstat = 0;
if( event.ShiftDown() )
kbstat |= GR_KB_SHIFT;
if( event.ControlDown() )
kbstat |= GR_KB_CTRL;
if( event.AltDown() )
kbstat |= GR_KB_ALT;
// Calling Double Click and Click functions :
if( localbutt == (int) ( GR_M_LEFT_DOWN | GR_M_DCLICK ) )
{
GetParent()->OnLeftDClick( &DC, GetParent()->RefPos( true ) );
// inhibit a response to the mouse left button release,
// because we have a double click, and we do not want a new
// OnLeftClick command at end of this Double Click
m_ignoreNextLeftButtonRelease = true;
}
else if( event.LeftUp() )
{
// A block command is in progress: a left up is the end of block
// or this is the end of a double click, already seen
// Note also m_ignoreNextLeftButtonRelease can be set by
// the call to OnLeftClick(), so do not change it after calling OnLeftClick
bool ignoreEvt = m_ignoreNextLeftButtonRelease;
m_ignoreNextLeftButtonRelease = false;
if( screen->m_BlockLocate.GetState() == STATE_NO_BLOCK && !ignoreEvt )
GetParent()->OnLeftClick( &DC, GetParent()->RefPos( true ) );
}
else if( !event.LeftIsDown() )
{
/* be sure there is a response to a left button release command
* even when a LeftUp event is not seen. This happens when a
* double click opens a dialog box, and the release mouse button
* is made when the dialog box is opened.
*/
m_ignoreNextLeftButtonRelease = false;
}
if( event.ButtonDown( wxMOUSE_BTN_MIDDLE ) && m_enableMiddleButtonPan )
{
if( m_panScrollbarLimits )
{
int ppux, ppuy;
GetScrollPixelsPerUnit( &ppux, &ppuy );
GetViewStart( &m_PanStartCenter.x, &m_PanStartCenter.y );
m_PanStartCenter.x *= ppux;
m_PanStartCenter.y *= ppuy;
}
else
m_PanStartCenter = GetParent()->GetScrollCenterPosition();
m_PanStartEventPosition = event.GetPosition();
INSTALL_UNBUFFERED_DC( dc, this );
CrossHairOff( &dc );
}
if( event.ButtonUp( wxMOUSE_BTN_MIDDLE ) && m_enableMiddleButtonPan )
{
INSTALL_UNBUFFERED_DC( dc, this );
CrossHairOn( &dc );
}
if( event.MiddleIsDown() && m_enableMiddleButtonPan )
{
wxPoint currentPosition = event.GetPosition();
if( m_panScrollbarLimits )
{
int x, y;
int tmpX, tmpY;
int ppux, ppuy;
int maxX, maxY;
int vsizeX, vsizeY;
int csizeX, csizeY;
GetViewStart( &tmpX, &tmpY );
GetScrollPixelsPerUnit( &ppux, &ppuy );
GetVirtualSize( &vsizeX, &vsizeY );
GetClientSize( &csizeX, &csizeY );
maxX = vsizeX - csizeX;
maxY = vsizeY - csizeY;
x = m_PanStartCenter.x + m_PanStartEventPosition.x - currentPosition.x;
y = m_PanStartCenter.y + m_PanStartEventPosition.y - currentPosition.y;
bool shouldMoveCursor = false;
if( x < 0 )
{
currentPosition.x += x;
x = 0;
shouldMoveCursor = true;
}
if( y < 0 )
{
currentPosition.y += y;
y = 0;
shouldMoveCursor = true;
}
if( x > maxX )
{
currentPosition.x += ( x - maxX );
x = maxX;
shouldMoveCursor = true;
}
if( y > maxY )
{
currentPosition.y += ( y - maxY );
y = maxY;
shouldMoveCursor = true;
}
if( shouldMoveCursor )
WarpPointer( currentPosition.x, currentPosition.y );
Scroll( x/ppux, y/ppuy );
double scale = GetParent()->GetScreen()->GetScalingFactor();
wxPoint center = GetParent()->GetScrollCenterPosition();
center.x += KiROUND( (double) ( x - tmpX ) / scale ) / ppux;
center.y += KiROUND( (double) ( y - tmpY ) / scale ) / ppuy;
GetParent()->SetScrollCenterPosition( center );
Refresh();
Update();
}
else
{
double scale = GetParent()->GetScreen()->GetScalingFactor();
int x = m_PanStartCenter.x +
KiROUND( (double) ( m_PanStartEventPosition.x - currentPosition.x ) / scale );
int y = m_PanStartCenter.y +
KiROUND( (double) ( m_PanStartEventPosition.y - currentPosition.y ) / scale );
GetParent()->RedrawScreen( wxPoint( x, y ), false );
}
}
if( event.ButtonUp( wxMOUSE_BTN_MIDDLE ) && !m_enableMiddleButtonPan &&
(screen->m_BlockLocate.GetState() == STATE_NO_BLOCK) )
{
// The middle button has been released, with no block command:
// We use it for a zoom center at cursor position command
wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED, ID_POPUP_ZOOM_CENTER );
cmd.SetEventObject( this );
GetEventHandler()->ProcessEvent( cmd );
}
// Calling the general function on mouse changes (and pseudo key commands)
GetParent()->GeneralControl( &DC, event.GetLogicalPosition( DC ), 0 );
/*******************************/
/* Control of block commands : */
/*******************************/
// Command block can't start if mouse is dragging a new panel
static EDA_DRAW_PANEL* lastPanel;
if( lastPanel != this )
{
m_minDragEventCount = 0;
m_canStartBlock = -1;
}
/* A new command block can start after a release buttons
* and if the drag is enough
* This is to avoid a false start block when a dialog box is dismissed,
* or when changing panels in hierarchy navigation
* or when clicking while and moving mouse
*/
if( !event.LeftIsDown() && !event.MiddleIsDown() )
{
m_minDragEventCount = 0;
m_canStartBlock = 0;
/* Remember the last cursor position when a drag mouse starts
* this is the last position ** before ** clicking a button
* this is useful to start a block command from the point where the
* mouse was clicked first
* (a filter creates a delay for the real block command start, and
* we must remember this point)
*/
m_CursorStartPos = GetParent()->GetCrossHairPosition();
}
if( m_enableBlockCommands && !(localbutt & GR_M_DCLICK) )
{
if( !screen->IsBlockActive() )
{
screen->m_BlockLocate.SetOrigin( m_CursorStartPos );
}
if( event.LeftDown() || ( !m_enableMiddleButtonPan && event.MiddleDown() ) )
{
if( screen->m_BlockLocate.GetState() == STATE_BLOCK_MOVE )
{
m_requestAutoPan = false;
GetParent()->HandleBlockPlace( &DC );
m_ignoreNextLeftButtonRelease = true;
}
}
else if( ( m_canStartBlock >= 0 )
&& ( event.LeftIsDown() || ( !m_enableMiddleButtonPan && event.MiddleIsDown() ) )
&& !IsMouseCaptured() )
{
// Mouse is dragging: if no block in progress, start a block command.
if( screen->m_BlockLocate.GetState() == STATE_NO_BLOCK )
{
// Start a block command
int cmd_type = kbstat;
if( !m_enableMiddleButtonPan && event.MiddleIsDown() )
cmd_type |= MOUSE_MIDDLE;
// A block command is started if the drag is enough. A small
// drag is ignored (it is certainly a little mouse move when
// clicking) not really a drag mouse
if( m_minDragEventCount < MIN_DRAG_COUNT_FOR_START_BLOCK_COMMAND )
m_minDragEventCount++;
else
{
if( !GetParent()->HandleBlockBegin( &DC, cmd_type, m_CursorStartPos ) )
{
// should not occur: error
GetParent()->DisplayToolMsg(
wxT( "EDA_DRAW_PANEL::OnMouseEvent() Block Error" ) );
}
else
{
m_requestAutoPan = true;
SetCursor( wxCURSOR_SIZING );
}
}
}
}
if( event.ButtonUp( wxMOUSE_BTN_LEFT ) ||
( !m_enableMiddleButtonPan && event.ButtonUp( wxMOUSE_BTN_MIDDLE ) ) )
{
/* Release the mouse button: end of block.
* The command can finish (DELETE) or have a next command (MOVE,
* COPY). However the block command is canceled if the block
* size is small because a block command filtering is already
* made, this case happens, but only when the on grid cursor has
* not moved.
*/
#define BLOCK_MINSIZE_LIMIT 1
bool BlockIsSmall =
( std::abs( screen->m_BlockLocate.GetWidth() ) < BLOCK_MINSIZE_LIMIT )
&& ( std::abs( screen->m_BlockLocate.GetHeight() ) < BLOCK_MINSIZE_LIMIT );
if( (screen->m_BlockLocate.GetState() != STATE_NO_BLOCK) && BlockIsSmall )
{
if( m_endMouseCaptureCallback )
{
m_endMouseCaptureCallback( this, &DC );
m_requestAutoPan = false;
}
SetCursor( (wxStockCursor) m_currentCursor );
}
else if( screen->m_BlockLocate.GetState() == STATE_BLOCK_END )
{
m_requestAutoPan = false;
GetParent()->HandleBlockEnd( &DC );
SetCursor( (wxStockCursor) m_currentCursor );
if( screen->m_BlockLocate.GetState() == STATE_BLOCK_MOVE )
{
m_requestAutoPan = true;
SetCursor( wxCURSOR_HAND );
}
}
}
}
// End of block command on a double click
// To avoid an unwanted block move command if the mouse is moved while double clicking
if( localbutt == (int) ( GR_M_LEFT_DOWN | GR_M_DCLICK ) )
{
if( !screen->IsBlockActive() && IsMouseCaptured() )
{
m_endMouseCaptureCallback( this, &DC );
}
}
#if 0
wxString msg_debug;
msg_debug.Printf( " block state %d, cmd %d",
screen->m_BlockLocate.GetState(),
screen->m_BlockLocate.GetCommand() );
GetParent()->PrintMsg( msg_debug );
#endif
lastPanel = this;
}
