Eeschema Eagle Import: Add wire to bus entry symbols.
This commit is contained in:
Russell Oliver
Maciej Suminski
parent
3919b79777
commit
dcdc66b79e
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@ -44,6 +44,8 @@
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#include <sch_text.h>
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#include <drawtxt.h>
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#include <sch_marker.h>
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#include <sch_bus_entry.h>
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#include <eagle_parser.h>
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#include <sch_eagle_plugin.h>
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@ -551,6 +553,9 @@ void SCH_EAGLE_PLUGIN::loadSheet( wxXmlNode* aSheetNode )
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item->SetPosition( item->GetPosition()+translation );
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item = item->Next();
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}
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addBusEntries();
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}
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@ -1288,6 +1293,333 @@ bool SCH_EAGLE_PLUGIN::CheckHeader( const wxString& aFileName )
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return firstline.StartsWith( "<?xml" );
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}
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void SCH_EAGLE_PLUGIN::addBusEntries()
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{
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// Add bus entry symbols
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// for each wire segment, compare each end with all busess.
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// If the wire end is found to end on a bus segment and is perpendicular to it, place a bus entry symbol.
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SCH_ITEM* item = m_currentSheet->GetScreen()->GetDrawItems();
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for( ; item != NULL; item = item->Next() )
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{
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// Check item type for line
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if( item->Type() != SCH_LINE_T )
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continue;
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// Check item type for wire
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if( ( (SCH_LINE*) item )->GetLayer() != LAYER_WIRE )
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continue;
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SCH_ITEM* testitem = m_currentSheet->GetScreen()->GetDrawItems();
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for( ; testitem != NULL; testitem = testitem->Next() )
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{
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// Check item type for line
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if( testitem->Type() != SCH_LINE_T )
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continue;
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// Check item type for bus
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if( ( (SCH_LINE*) testitem )->GetLayer() != LAYER_BUS )
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continue;
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// Get points of both segments.
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wxPoint itemstart = ( (SCH_LINE*) item )->GetStartPoint();
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wxPoint itemend = ( (SCH_LINE*) item )->GetEndPoint();
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wxPoint testitemstart = ( (SCH_LINE*) testitem )->GetStartPoint();
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wxPoint testitemend = ( (SCH_LINE*) testitem )->GetEndPoint();
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// Test for horizontal wire and vertical bus
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if( itemstart.y == itemend.y && testitemstart.x == testitemend.x )
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{
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if( TestSegmentHit( itemstart, testitemstart, testitemend, 0 ) )
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{
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// Wire start is on a bus.
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SCH_MARKER* marker =
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new SCH_MARKER( itemstart, "horizontal wire, vertical bus" );
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m_currentSheet->GetScreen()->Append( marker );
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// Wire start is on the vertical bus
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// if the end of the wire is to the left of the bus
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if( itemend.x < testitemstart.x )
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{
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// |
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// ---|
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// |
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if( TestSegmentHit( itemstart + wxPoint( 0, -100 ), testitemstart,
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testitemend, 0 ) )
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{
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// |
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// ___/|
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemstart + wxPoint(
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-100,
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0 ),
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'/' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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}
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else if( TestSegmentHit( itemstart + wxPoint( 0, 100 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemstart + wxPoint(
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-100,
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0 ),
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'\\' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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}
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}
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// else the wire end is to the right of the bus
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// Wire is to the right of the bus
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// |
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// |----
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// |
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else
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{
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// test is bus exists above the wire
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if( TestSegmentHit( itemstart + wxPoint( 0, -100 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemstart + wxPoint(
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0,
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-100 ),
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'\\' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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}
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// test is bus exists below the wire
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else if( TestSegmentHit( itemstart + wxPoint( 0, 100 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemstart + wxPoint(
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0,
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100 ),
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'/' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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}
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}
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}
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// Same thing but test end of the wire instead.
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if( TestSegmentHit( itemend, testitemstart, testitemend, 0 ) )
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{
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SCH_MARKER* marker = new SCH_MARKER( itemend, "horizontal wire, vertical bus" );
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m_currentSheet->GetScreen()->Append( marker );
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// Wire end is on the vertical bus
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// if the start of the wire is to the left of the bus
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if( itemstart.x < testitemstart.x )
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{
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// Test if bus exists above the wire
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if( TestSegmentHit( itemend + wxPoint( 0, 100 ), testitemstart, testitemend,
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0 ) )
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{
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// |
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// ___/|
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemend + wxPoint(
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-100,
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0 ),
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'\\' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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}
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// Test if bus exists below the wire
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else if( TestSegmentHit( itemend + wxPoint( 0, -100 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemend + wxPoint(
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-100,
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0 ),
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'/' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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}
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}
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// else the start of the wire is to the right of the bus
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// |
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// |----
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// |
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else
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{
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// test if bus existed above the wire
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if( TestSegmentHit( itemend + wxPoint( 0, -100 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemend + wxPoint(
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0,
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-100 ),
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'\\' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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}
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// test if bus existed below the wire
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else if( TestSegmentHit( itemend + wxPoint( 0, 100 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemend + wxPoint(
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0,
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100 ),
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'/' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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}
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}
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}
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} // if( itemstart.y == itemend.y && testitemstart.x == testitemend.x)
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// Test for horizontal wire and vertical bus
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if( itemstart.x == itemend.x && testitemstart.y == testitemend.y )
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{
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if( TestSegmentHit( itemstart, testitemstart, testitemend, 0 ) )
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{
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// Wire start is on the bus
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// If wire end is above the bus,
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if( itemend.y < testitemstart.y )
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{
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// Test for bus existance to the left of the wire
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if( TestSegmentHit( itemstart + wxPoint( -100, 0 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemstart + wxPoint(
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-100,
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0 ),
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'/' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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SCH_MARKER* marker = new SCH_MARKER( itemstart,
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"vertical wire, horizontal bus, above, left of wire" );
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m_currentSheet->GetScreen()->Append( marker );
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}
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else if( TestSegmentHit( itemstart + wxPoint( 100, 0 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemstart + wxPoint(
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0,
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100 ),
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'\\' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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SCH_MARKER* marker = new SCH_MARKER( itemstart,
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"vertical wire, horizontal bus, above, right of wire" );
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m_currentSheet->GetScreen()->Append( marker );
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}
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}
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else // wire end is below the bus.
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{
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// Test for bus existance to the left of the wire
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if( TestSegmentHit( itemstart + wxPoint( -100, 0 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemstart + wxPoint(
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-100,
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0 ),
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'\\' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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SCH_MARKER* marker = new SCH_MARKER( itemstart,
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"vertical wire, horizontal bus, below, left of wire" );
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m_currentSheet->GetScreen()->Append( marker );
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}
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else if( TestSegmentHit( itemstart + wxPoint( 100, 0 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemstart + wxPoint(
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100,
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0 ),
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'/' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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SCH_MARKER* marker = new SCH_MARKER( itemstart,
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"vertical wire, horizontal bus, below, right of wire" );
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m_currentSheet->GetScreen()->Append( marker );
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}
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}
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}
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if( TestSegmentHit( itemend, testitemstart, testitemend, 0 ) )
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{
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// Wire start is on the bus
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// If wire end is above the bus,
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if( itemstart.y < testitemstart.y )
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{
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// Test for bus existance to the left of the wire
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if( TestSegmentHit( itemend + wxPoint( -100, 0 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemend + wxPoint(
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-100,
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0 ),
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'/' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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SCH_MARKER* marker = new SCH_MARKER( itemend,
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"vertical wire, horizontal bus, above, left of wire, end" );
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m_currentSheet->GetScreen()->Append( marker );
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}
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else if( TestSegmentHit( itemend + wxPoint( 100, 0 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemend + wxPoint(
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0,
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-100 ),
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'\\' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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SCH_MARKER* marker = new SCH_MARKER( itemend,
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"vertical wire, horizontal bus, above, right of wire, end" );
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m_currentSheet->GetScreen()->Append( marker );
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}
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}
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else // wire end is below the bus.
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{
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// Test for bus existance to the left of the wire
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if( TestSegmentHit( itemend + wxPoint( -100, 0 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemend + wxPoint(
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-100,
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0 ),
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'\\' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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SCH_MARKER* marker = new SCH_MARKER( itemend,
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"vertical wire, horizontal bus, below, left of wire, end" );
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m_currentSheet->GetScreen()->Append( marker );
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}
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else if( TestSegmentHit( itemend + wxPoint( 100, 0 ), testitemstart,
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testitemend, 0 ) )
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{
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SCH_BUS_WIRE_ENTRY* busEntry = new SCH_BUS_WIRE_ENTRY( itemend + wxPoint(
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0,
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100 ),
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'/' );
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busEntry->SetFlags( IS_NEW );
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m_currentSheet->GetScreen()->Append( busEntry );
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SCH_MARKER* marker = new SCH_MARKER( itemend,
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"vertical wire, horizontal bus, below, right of wire, end" );
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m_currentSheet->GetScreen()->Append( marker );
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}
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}
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}
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}
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}
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}
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}
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void SCH_EAGLE_PLUGIN::Save( const wxString& aFileName, SCH_SCREEN* aSchematic, KIWAY* aKiway,
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const PROPERTIES* aProperties )
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