bool DRAWING_TOOL::drawSegment( int aShape, DRAWSEGMENT*& aGraphic,
boost::optional<VECTOR2D> aStartingPoint )
{
// Only two shapes are currently supported
assert( aShape == S_SEGMENT || aShape == S_CIRCLE );
DRAWSEGMENT line45;
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
m_view->Add( &preview );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
bool direction45 = false; // 45 degrees only mode
bool started = false;
VECTOR2I cursorPos = m_controls->GetCursorPosition();
if( aStartingPoint )
{
LAYER_ID layer = m_frame->GetScreen()->m_Active_Layer;
// Init the new item attributes
aGraphic->SetShape( (STROKE_T) aShape );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetStart( wxPoint( aStartingPoint->x, aStartingPoint->y ) );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetLayer( layer );
if( aShape == S_SEGMENT )
line45 = *aGraphic; // used only for direction 45 mode with lines
preview.Add( aGraphic );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
started = true;
}
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
bool updatePreview = false; // should preview be updated
cursorPos = m_controls->GetCursorPosition();
// Enable 45 degrees lines only mode by holding control
if( direction45 != evt->Modifier( MD_CTRL ) && started && aShape == S_SEGMENT )
{
direction45 = evt->Modifier( MD_CTRL );
if( direction45 )
{
preview.Add( &line45 );
make45DegLine( aGraphic, &line45 );
}
else
{
preview.Remove( &line45 );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
}
updatePreview = true;
}
if( evt->IsCancel() || evt->IsActivate() || evt->IsAction( &COMMON_ACTIONS::layerChanged ) )
{
preview.Clear();
updatePreview = true;
delete aGraphic;
aGraphic = NULL;
break;
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
if( !started )
{
LAYER_ID layer = m_frame->GetScreen()->m_Active_Layer;
if( IsCopperLayer( layer ) )
{
DisplayInfoMessage( NULL, _( "Graphic not allowed on Copper layers" ) );
}
else
{
// Init the new item attributes
aGraphic->SetShape( (STROKE_T) aShape );
m_lineWidth = getSegmentWidth( layer );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetLayer( layer );
if( aShape == S_SEGMENT )
line45 = *aGraphic; // used only for direction 45 mode with lines
preview.Add( aGraphic );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
started = true;
}
}
else
{
if( aGraphic->GetEnd() == aGraphic->GetStart() ||
( evt->IsDblClick( BUT_LEFT ) && aShape == S_SEGMENT ) )
// User has clicked twice in the same spot
{ // a clear sign that the current drawing is finished
if( direction45 )
{
// Now we have to add the helper line as well
if( m_editModules )
{
EDGE_MODULE* l = new EDGE_MODULE( m_board->m_Modules );
// Copy coordinates, layer, etc.
*static_cast<DRAWSEGMENT*>( l ) = line45;
l->SetEnd( aGraphic->GetStart() );
l->SetLocalCoord();
m_frame->SaveCopyInUndoList( m_board->m_Modules, UR_MODEDIT );
m_board->m_Modules->SetLastEditTime();
m_board->m_Modules->GraphicalItems().PushFront( l );
m_view->Add( l );
l->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else
{
DRAWSEGMENT* l = static_cast<DRAWSEGMENT*>( line45.Clone() );
l->SetEnd( aGraphic->GetStart() );
m_frame->SaveCopyInUndoList( l, UR_NEW );
m_board->Add( l );
m_view->Add( l );
l->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
m_frame->OnModify();
}
delete aGraphic;
aGraphic = NULL;
}
else
{
assert( aGraphic->GetLength() > 0 );
assert( aGraphic->GetWidth() > 0 );
m_view->Add( aGraphic );
aGraphic->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
preview.Clear();
break;
}
}
else if( evt->IsMotion() )
{
// 45 degree lines
if( direction45 && aShape == S_SEGMENT )
make45DegLine( aGraphic, &line45 );
else
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
updatePreview = true;
}
else if( evt->IsAction( &COMMON_ACTIONS::incWidth ) )
{
m_lineWidth += WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
updatePreview = true;
}
else if( evt->IsAction( &COMMON_ACTIONS::decWidth ) )
{
if( m_lineWidth > (unsigned) WIDTH_STEP )
{
m_lineWidth -= WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
updatePreview = true;
}
}
if( updatePreview )
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
m_controls->ShowCursor( false );
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
m_view->Remove( &preview );
return started;
}
bool DRAWING_TOOL::drawSegment( int aShape, DRAWSEGMENT*& aGraphic,
boost::optional<VECTOR2D> aStartingPoint )
{
// Only two shapes are currently supported
assert( aShape == S_SEGMENT || aShape == S_CIRCLE );
DRAWSEGMENT line45;
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
m_view->Add( &preview );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
bool direction45 = false; // 45 degrees only mode
bool started = false;
VECTOR2I cursorPos = m_controls->GetCursorPosition();
if( aStartingPoint )
{
LAYER_ID layer = m_frame->GetScreen()->m_Active_Layer;
// Init the new item attributes
aGraphic->SetShape( (STROKE_T) aShape );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetStart( wxPoint( aStartingPoint->x, aStartingPoint->y ) );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetLayer( layer );
if( aShape == S_SEGMENT )
line45 = *aGraphic; // used only for direction 45 mode with lines
preview.Add( aGraphic );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
started = true;
}
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
bool updatePreview = false; // should preview be updated
cursorPos = m_controls->GetCursorPosition();
// Enable 45 degrees lines only mode by holding control
if( direction45 != evt->Modifier( MD_CTRL ) && started && aShape == S_SEGMENT )
{
direction45 = evt->Modifier( MD_CTRL );
if( direction45 )
{
preview.Add( &line45 );
make45DegLine( aGraphic, &line45 );
}
else
{
preview.Remove( &line45 );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
}
updatePreview = true;
}
if( evt->IsCancel() || evt->IsActivate() || evt->IsAction( &COMMON_ACTIONS::layerChanged ) )
{
preview.Clear();
updatePreview = true;
delete aGraphic;
aGraphic = NULL;
break;
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !started )
{
LAYER_ID layer = m_frame->GetScreen()->m_Active_Layer;
if( IsCopperLayer( layer ) )
{
DisplayInfoMessage( NULL, _( "Graphic not allowed on Copper layers" ) );
}
else
{
// Init the new item attributes
aGraphic->SetShape( (STROKE_T) aShape );
m_lineWidth = getSegmentWidth( layer );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetLayer( layer );
if( aShape == S_SEGMENT )
line45 = *aGraphic; // used only for direction 45 mode with lines
preview.Add( aGraphic );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
started = true;
}
}
else
{
if( aGraphic->GetEnd() != aGraphic->GetStart() )
{
assert( aGraphic->GetLength() > 0 );
assert( aGraphic->GetWidth() > 0 );
m_view->Add( aGraphic );
aGraphic->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else // User has clicked twice in the same spot
{ // a clear sign that the current drawing is finished
delete aGraphic; // but only if at least one graphic was created
aGraphic = NULL; // otherwise - force user to draw more or cancel
}
preview.Clear();
break;
}
}
else if( evt->IsMotion() )
{
// 45 degree lines
if( direction45 && aShape == S_SEGMENT )
make45DegLine( aGraphic, &line45 );
else
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
updatePreview = true;
}
else if( evt->IsAction( &COMMON_ACTIONS::incWidth ) )
{
m_lineWidth += WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
updatePreview = true;
}
else if( evt->IsAction( &COMMON_ACTIONS::decWidth ) )
{
if( m_lineWidth > (unsigned) WIDTH_STEP )
{
m_lineWidth -= WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
updatePreview = true;
}
}
if( updatePreview )
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
m_controls->ShowCursor( false );
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
m_view->Remove( &preview );
return started;
}
int DRAWING_TOOL::drawZone( bool aKeepout )
{
ZONE_CONTAINER* zone = NULL;
DRAWSEGMENT line45;
DRAWSEGMENT* helperLine = NULL; // we will need more than one helper line
// if one day it is possible to draw zones in the footprint editor,
// then hereby I'm letting you know that this tool does not handle UR_MODEDIT undo yet
assert( !m_editModules );
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
m_view->Add( &preview );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
VECTOR2I origin;
int numPoints = 0;
bool direction45 = false; // 45 degrees only mode
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
bool updatePreview = false; // should preview be updated
VECTOR2I cursorPos = m_controls->GetCursorPosition();
// Enable 45 degrees lines only mode by holding control
if( direction45 != ( evt->Modifier( MD_CTRL ) && numPoints > 0 ) )
{
direction45 = evt->Modifier( MD_CTRL );
if( direction45 )
{
preview.Add( &line45 );
make45DegLine( helperLine, &line45 );
}
else
{
preview.Remove( &line45 );
helperLine->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
}
updatePreview = true;
}
if( evt->IsCancel() || evt->IsActivate() )
{
if( numPoints > 0 ) // cancel the current zone
{
delete zone;
zone = NULL;
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
if( direction45 )
{
preview.Remove( &line45 );
direction45 = false;
}
preview.FreeItems();
updatePreview = true;
numPoints = 0;
}
else // there is no zone currently drawn - just stop the tool
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
// Check if it is double click / closing line (so we have to finish the zone)
if( evt->IsDblClick( BUT_LEFT ) || ( numPoints > 0 && cursorPos == origin ) )
{
if( numPoints > 2 ) // valid zone consists of more than 2 points
{
assert( zone->GetNumCorners() > 2 );
// Finish the zone
if( direction45 )
zone->AppendCorner( cursorPos == origin ? line45.GetStart() : line45.GetEnd() );
zone->Outline()->CloseLastContour();
zone->Outline()->RemoveNullSegments();
m_board->Add( zone );
m_view->Add( zone );
if( !aKeepout )
static_cast<PCB_EDIT_FRAME*>( m_frame )->Fill_Zone( zone );
zone->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_board->GetRatsnest()->Update( zone );
m_frame->OnModify();
m_frame->SaveCopyInUndoList( zone, UR_NEW );
zone = NULL;
}
else
{
delete zone;
zone = NULL;
}
numPoints = 0;
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
if( direction45 )
{
preview.Remove( &line45 );
direction45 = false;
}
preview.FreeItems();
updatePreview = true;
}
else
{
if( numPoints == 0 ) // it's the first click
{
// Get the current default settings for zones
ZONE_SETTINGS zoneInfo = m_frame->GetZoneSettings();
zoneInfo.m_CurrentZone_Layer = m_frame->GetScreen()->m_Active_Layer;
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
// Show options dialog
ZONE_EDIT_T dialogResult;
if( aKeepout )
dialogResult = InvokeKeepoutAreaEditor( m_frame, &zoneInfo );
else
{
if( IsCopperLayer( zoneInfo.m_CurrentZone_Layer ) )
dialogResult = InvokeCopperZonesEditor( m_frame, &zoneInfo );
else
dialogResult = InvokeNonCopperZonesEditor( m_frame, NULL, &zoneInfo );
}
if( dialogResult == ZONE_ABORT )
{
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
continue;
}
// Apply the selected settings
zone = new ZONE_CONTAINER( m_board );
zoneInfo.ExportSetting( *zone );
m_frame->GetGalCanvas()->SetTopLayer( zoneInfo.m_CurrentZone_Layer );
// Add the first point
zone->Outline()->Start( zoneInfo.m_CurrentZone_Layer,
cursorPos.x, cursorPos.y,
zone->GetHatchStyle() );
origin = cursorPos;
// Helper line represents the currently drawn line of the zone polygon
helperLine = new DRAWSEGMENT;
helperLine->SetShape( S_SEGMENT );
helperLine->SetWidth( 1 );
helperLine->SetLayer( zoneInfo.m_CurrentZone_Layer );
helperLine->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
helperLine->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
line45 = *helperLine;
preview.Add( helperLine );
}
else
{
zone->AppendCorner( helperLine->GetEnd() );
helperLine = new DRAWSEGMENT( *helperLine );
helperLine->SetStart( helperLine->GetEnd() );
preview.Add( helperLine );
}
++numPoints;
updatePreview = true;
}
}
else if( evt->IsMotion() && numPoints > 0 )
{
// 45 degree lines
if( direction45 )
make45DegLine( helperLine, &line45 );
else
helperLine->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
// Show a preview of the item
updatePreview = true;
}
if( updatePreview )
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
m_controls->ShowCursor( false );
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
m_view->Remove( &preview );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
bool DRAWING_TOOL::drawSegment( int aShape, DRAWSEGMENT*& aGraphic,
boost::optional<VECTOR2D> aStartingPoint )
{
// Only two shapes are currently supported
assert( aShape == S_SEGMENT || aShape == S_CIRCLE );
DRAWSEGMENT line45;
// Add a VIEW_GROUP that serves as a preview for the new item
SELECTION preview( m_view );
m_view->Add( &preview );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
bool direction45 = false; // 45 degrees only mode
bool started = false;
VECTOR2I cursorPos = m_controls->GetCursorPosition();
if( aStartingPoint )
{
LAYER_ID layer = m_frame->GetScreen()->m_Active_Layer;
// Init the new item attributes
aGraphic->SetShape( (STROKE_T) aShape );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetStart( wxPoint( aStartingPoint->x, aStartingPoint->y ) );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetLayer( layer );
if( aShape == S_SEGMENT )
line45 = *aGraphic; // used only for direction 45 mode with lines
preview.Add( aGraphic );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
started = true;
}
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
bool updatePreview = false; // should preview be updated
cursorPos = m_controls->GetCursorPosition();
// 45 degree angle constraint enabled with an option and toggled with Ctrl
const bool limit45 = ( g_Segments_45_Only != !!( evt->Modifier( MD_CTRL ) ) );
if( direction45 != limit45 && started && aShape == S_SEGMENT )
{
direction45 = limit45;
if( direction45 )
{
preview.Add( &line45 );
make45DegLine( aGraphic, &line45 );
}
else
{
preview.Remove( &line45 );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
}
updatePreview = true;
}
if( evt->IsCancel() || evt->IsActivate() || evt->IsAction( &COMMON_ACTIONS::layerChanged ) )
{
preview.Clear();
updatePreview = true;
delete aGraphic;
aGraphic = NULL;
break;
}
else if( evt->IsClick( BUT_RIGHT ) )
{
showContextMenu();
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
if( !started )
{
LAYER_ID layer = m_frame->GetScreen()->m_Active_Layer;
if( IsCopperLayer( layer ) )
{
DisplayInfoMessage( NULL, _( "Graphic not allowed on Copper layers" ) );
}
else
{
// Init the new item attributes
aGraphic->SetShape( (STROKE_T) aShape );
m_lineWidth = getSegmentWidth( layer );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetLayer( layer );
if( aShape == S_SEGMENT )
line45 = *aGraphic; // used only for direction 45 mode with lines
preview.Add( aGraphic );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
started = true;
}
}
else
{
if( aGraphic->GetEnd() == aGraphic->GetStart() ||
( evt->IsDblClick( BUT_LEFT ) && aShape == S_SEGMENT ) )
// User has clicked twice in the same spot
{ // a clear sign that the current drawing is finished
// Now we have to add the helper line as well
if( direction45 )
{
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
DRAWSEGMENT* l = m_editModules ? new EDGE_MODULE( (MODULE*) parent )
: new DRAWSEGMENT;
// Copy coordinates, layer, etc.
*static_cast<DRAWSEGMENT*>( l ) = line45;
l->SetEnd( aGraphic->GetStart() );
BOARD_COMMIT commit( m_frame );
commit.Add( l );
commit.Push( _( "Draw a line" ) );
}
delete aGraphic;
aGraphic = NULL;
}
preview.Clear();
break;
}
}
else if( evt->IsMotion() )
{
// 45 degree lines
if( direction45 && aShape == S_SEGMENT )
make45DegLine( aGraphic, &line45 );
else
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
updatePreview = true;
}
else if( evt->IsAction( &COMMON_ACTIONS::incWidth ) )
{
m_lineWidth += WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
updatePreview = true;
}
else if( evt->IsAction( &COMMON_ACTIONS::decWidth ) )
{
if( m_lineWidth > (unsigned) WIDTH_STEP )
{
m_lineWidth -= WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
updatePreview = true;
}
}
if( updatePreview )
m_view->Update( &preview );
}
m_controls->ShowCursor( false );
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
m_view->Remove( &preview );
return started;
}
