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Continous mode for drawing tools (i.e. they do not finish after adding a single object).

This commit is contained in:
Maciej Suminski 2014-02-19 13:51:32 +01:00
parent a802ca87e0
commit 57c69b41db
4 changed files with 287 additions and 175 deletions
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2
include/tool/tool_event.h
View File

@ -207,7 +207,7 @@ public:
///> Returns information about difference between current mouse cursor position and the place
///> where dragging has started.
const VECTOR2D Delta() const
const VECTOR2D& Delta() const
{
assert( m_category == TC_MOUSE ); // this should be used only with mouse events
return m_mouseDelta;

3
pcbnew/router/router_tool.cpp
View File

@ -26,6 +26,7 @@
#include "class_board.h"
#include <wxPcbStruct.h>
#include <id.h>
#include <view/view_controls.h>
#include <pcbcommon.h>
#include <pcb_painter.h>
@ -464,6 +465,8 @@ int ROUTER_TOOL::Main( TOOL_EVENT& aEvent )
ctls->ShowCursor( false );
ctls->ForceCursorPosition( false );
getEditFrame<PCB_EDIT_FRAME>()->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}

455
pcbnew/tools/drawing_tool.cpp
View File

@ -26,6 +26,7 @@
#include "common_actions.h"
#include <wxPcbStruct.h>
#include <id.h>
#include <confirm.h>
#include <view/view_group.h>
@ -83,13 +84,7 @@ int DRAWING_TOOL::DrawArc( TOOL_EVENT& aEvent )
double startAngle; // angle of the first arc line
VECTOR2I cursorPos = m_controls->GetCursorPosition();
// Init the new item attributes
DRAWSEGMENT* arc = new DRAWSEGMENT( m_board );
arc->SetShape( S_ARC );
arc->SetAngle( 0.0 );
arc->SetWidth( m_board->GetDesignSettings().m_DrawSegmentWidth );
arc->SetCenter( wxPoint( cursorPos.x, cursorPos.y ) );
DRAWSEGMENT* arc;
DRAWSEGMENT helperLine;
helperLine.SetShape( S_SEGMENT );
helperLine.SetLayer( DRAW_N );
@ -120,11 +115,19 @@ int DRAWING_TOOL::DrawArc( TOOL_EVENT& aEvent )
if( evt->IsCancel() )
{
delete arc;
break;
if( step != SET_ORIGIN ) // start from the beginning
{
preview.Clear();
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
delete arc;
step = SET_ORIGIN;
}
else
break;
}
else if( evt->IsKeyUp() )
else if( evt->IsKeyUp() && step != SET_ORIGIN )
{
int width = arc->GetWidth();
@ -161,9 +164,17 @@ int DRAWING_TOOL::DrawArc( TOOL_EVENT& aEvent )
}
else
{
helperLine.SetStart( arc->GetCenter() );
// Init the new item attributes
arc = new DRAWSEGMENT( m_board );
arc->SetShape( S_ARC );
arc->SetAngle( 0.0 );
arc->SetWidth( m_board->GetDesignSettings().m_DrawSegmentWidth );
arc->SetCenter( wxPoint( cursorPos.x, cursorPos.y ) );
arc->SetLayer( layer );
helperLine.SetStart( arc->GetCenter() );
helperLine.SetEnd( arc->GetCenter() );
preview.Add( arc );
preview.Add( &helperLine );
@ -200,6 +211,9 @@ int DRAWING_TOOL::DrawArc( TOOL_EVENT& aEvent )
m_frame->OnModify();
m_frame->SaveCopyInUndoList( arc, UR_NEW );
preview.Remove( arc );
preview.Remove( &helperLine );
}
else
--step; // one another chance to draw a proper arc
@ -208,17 +222,16 @@ int DRAWING_TOOL::DrawArc( TOOL_EVENT& aEvent )
}
if( ++step == FINISHED )
break;
{
step = SET_ORIGIN;
m_controls->SetAutoPan( false );
}
}
else if( evt->IsMotion() )
{
switch( step )
{
case SET_ORIGIN:
arc->SetCenter( wxPoint( cursorPos.x, cursorPos.y ) );
break;
case SET_END:
helperLine.SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
arc->SetArcStart( wxPoint( cursorPos.x, cursorPos.y ) );
@ -226,10 +239,10 @@ int DRAWING_TOOL::DrawArc( TOOL_EVENT& aEvent )
case SET_ANGLE:
{
// Compute the current angle
VECTOR2D endLine( wxPoint( cursorPos.x, cursorPos.y ) - arc->GetCenter() );
double newAngle = RAD2DECIDEG( endLine.Angle() - startAngle );
// Adjust the new angle to (counter)clockwise setting
if( clockwise && newAngle < 0.0 )
newAngle += 3600.0;
else if( !clockwise && newAngle > 0.0 )
@ -251,6 +264,7 @@ int DRAWING_TOOL::DrawArc( TOOL_EVENT& aEvent )
m_view->Remove( &preview );
setTransitions();
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
@ -258,17 +272,10 @@ int DRAWING_TOOL::DrawArc( TOOL_EVENT& aEvent )
int DRAWING_TOOL::DrawText( TOOL_EVENT& aEvent )
{
// Init the new item attributes
TEXTE_PCB* text = m_frame->CreateTextePcb( NULL );
if( text == NULL )
{
setTransitions();
return 0;
}
TEXTE_PCB* text;
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
preview.Add( text );
m_view->Add( &preview );
m_controls->ShowCursor( true );
@ -276,6 +283,7 @@ int DRAWING_TOOL::DrawText( TOOL_EVENT& aEvent )
m_controls->SetAutoPan( true );
Activate();
bool created = false;
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
@ -284,12 +292,20 @@ int DRAWING_TOOL::DrawText( TOOL_EVENT& aEvent )
if( evt->IsCancel() )
{
// it was already added by CreateTextPcb()
m_board->Delete( text );
break;
if( created )
{
// Delete the old text and have another try
m_board->Delete( text ); // it was already added by CreateTextPcb()
preview.Clear();
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
created = false;
m_controls->ShowCursor( true );
}
else
break;
}
else if( evt->Category() == TC_COMMAND )
else if( created && evt->Category() == TC_COMMAND )
{
if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
{
@ -305,21 +321,37 @@ int DRAWING_TOOL::DrawText( TOOL_EVENT& aEvent )
else if( evt->IsClick( BUT_LEFT ) )
{
assert( text->GetText().Length() > 0 );
assert( text->GetSize().x > 0 && text->GetSize().y > 0 );
if( !created )
{
// Init the new item attributes
text = m_frame->CreateTextePcb( NULL );
if( text == NULL )
continue;
text->ClearFlags();
m_view->Add( text );
// m_board->Add( text ); // it is already added by CreateTextePcb()
text->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_controls->ShowCursor( false );
preview.Add( text );
}
else
{
assert( text->GetText().Length() > 0 );
assert( text->GetSize().x > 0 && text->GetSize().y > 0 );
m_frame->OnModify();
m_frame->SaveCopyInUndoList( text, UR_NEW );
text->ClearFlags();
m_view->Add( text );
// m_board->Add( text ); // it is already added by CreateTextePcb()
text->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
break;
m_frame->OnModify();
m_frame->SaveCopyInUndoList( text, UR_NEW );
preview.Remove( text );
m_controls->ShowCursor( true );
}
created = !created;
}
else if( evt->IsMotion() )
else if( created && evt->IsMotion() )
{
text->SetTextPosition( wxPoint( cursorPos.x, cursorPos.y ) );
@ -334,6 +366,7 @@ int DRAWING_TOOL::DrawText( TOOL_EVENT& aEvent )
m_view->Remove( &preview );
setTransitions();
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
@ -341,19 +374,8 @@ int DRAWING_TOOL::DrawText( TOOL_EVENT& aEvent )
int DRAWING_TOOL::DrawDimension( TOOL_EVENT& aEvent )
{
DIMENSION* dimension = new DIMENSION( m_board );
// Init the new item attributes
dimension->Text().SetSize( m_board->GetDesignSettings().m_PcbTextSize );
int width = m_board->GetDesignSettings().m_PcbTextWidth;
int maxThickness = Clamp_Text_PenSize( width, dimension->Text().GetSize() );
if( width > maxThickness )
width = maxThickness;
dimension->Text().SetThickness( width );
dimension->SetWidth( width );
dimension->AdjustDimensionDetails();
DIMENSION* dimension;
int width, maxThickness;
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
@ -380,11 +402,19 @@ int DRAWING_TOOL::DrawDimension( TOOL_EVENT& aEvent )
if( evt->IsCancel() )
{
delete dimension;
break;
if( step != SET_ORIGIN ) // start from the beginning
{
preview.Clear();
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
delete dimension;
step = SET_ORIGIN;
}
else
break;
}
else if( evt->IsKeyUp() )
else if( evt->IsKeyUp() && step != SET_ORIGIN )
{
width = dimension->GetWidth();
@ -405,19 +435,33 @@ int DRAWING_TOOL::DrawDimension( TOOL_EVENT& aEvent )
{
LAYER_NUM layer = m_frame->GetScreen()->m_Active_Layer;
if( IsCopperLayer( layer ) )
if( IsCopperLayer( layer ) || layer == EDGE_N )
{
DisplayInfoMessage( NULL, _( "Graphic not allowed on Copper layers" ) );
DisplayInfoMessage( NULL, _( "Dimension not allowed on Copper or Edge Cut layers" ) );
--step;
}
else
{
m_controls->SetAutoPan( true );
// Init the new item attributes
dimension = new DIMENSION( m_board );
dimension->SetLayer( layer );
dimension->SetOrigin( wxPoint( cursorPos.x, cursorPos.y ) );
dimension->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
dimension->Text().SetSize( m_board->GetDesignSettings().m_PcbTextSize );
width = m_board->GetDesignSettings().m_PcbTextWidth;
maxThickness = Clamp_Text_PenSize( width, dimension->Text().GetSize() );
if( width > maxThickness )
width = maxThickness;
dimension->Text().SetThickness( width );
dimension->SetWidth( width );
dimension->AdjustDimensionDetails();
preview.Add( dimension );
m_controls->SetAutoPan( true );
}
}
break;
@ -441,13 +485,18 @@ int DRAWING_TOOL::DrawDimension( TOOL_EVENT& aEvent )
m_frame->OnModify();
m_frame->SaveCopyInUndoList( dimension, UR_NEW );
preview.Remove( dimension );
}
}
break;
}
if( ++step == FINISHED )
break;
{
step = SET_ORIGIN;
m_controls->SetAutoPan( false );
}
}
else if( evt->IsMotion() )
@ -476,12 +525,16 @@ int DRAWING_TOOL::DrawDimension( TOOL_EVENT& aEvent )
}
}
if( step != SET_ORIGIN )
delete dimension;
m_controls->ShowCursor( false );
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_view->Remove( &preview );
setTransitions();
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
@ -527,10 +580,7 @@ int DRAWING_TOOL::PlaceTarget( TOOL_EVENT& aEvent )
cursorPos = m_controls->GetCursorPosition();
if( evt->IsCancel() )
{
delete target;
break;
}
else if( evt->IsKeyUp() )
{
@ -557,7 +607,11 @@ int DRAWING_TOOL::PlaceTarget( TOOL_EVENT& aEvent )
m_frame->OnModify();
m_frame->SaveCopyInUndoList( target, UR_NEW );
break;
preview.Remove( target );
// Create next PCB_TARGET
target = new PCB_TARGET( *target );
preview.Add( target );
}
else if( evt->IsMotion() )
@ -567,11 +621,14 @@ int DRAWING_TOOL::PlaceTarget( TOOL_EVENT& aEvent )
}
}
delete target;
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_view->Remove( &preview );
setTransitions();
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
@ -579,42 +636,42 @@ int DRAWING_TOOL::PlaceTarget( TOOL_EVENT& aEvent )
int DRAWING_TOOL::PlaceModule( TOOL_EVENT& aEvent )
{
MODULE* module = m_frame->LoadModuleFromLibrary( wxEmptyString,
m_frame->GetFootprintLibraryTable(), true, NULL );
if( module == NULL )
{
setTransitions();
return 0;
}
// Init the new item attributes
VECTOR2I cursorPos = m_controls->GetCursorPosition();
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
MODULE* module;
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
preview.Add( module );
module->RunOnChildren( std::bind1st( std::mem_fun( &KIGFX::VIEW_GROUP::Add ), &preview ) );
m_view->Add( &preview );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
m_controls->SetAutoPan( true );
Activate();
bool created = false;
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = m_controls->GetCursorPosition();
VECTOR2I cursorPos = m_controls->GetCursorPosition();
if( evt->IsCancel() )
{
m_board->Delete( module );
break;
if( created )
{
m_board->Delete( module ); // it was added by LoadModuleFromLibrary
m_controls->ShowCursor( true );
preview.Clear();
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
created = false;
}
else
break;
}
else if( evt->Category() == TC_COMMAND )
else if( created && evt->Category() == TC_COMMAND )
{
if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
{
@ -630,28 +687,59 @@ int DRAWING_TOOL::PlaceModule( TOOL_EVENT& aEvent )
else if( evt->IsClick( BUT_LEFT ) )
{
module->RunOnChildren( std::bind1st( std::mem_fun( &KIGFX::VIEW::Add ), m_view ) );
m_view->Add( module );
module->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
if( !created )
{
// Init the new item attributes
module = m_frame->LoadModuleFromLibrary( wxEmptyString,
m_frame->GetFootprintLibraryTable(),
true, NULL );
if( module == NULL )
continue;
m_frame->OnModify();
m_frame->SaveCopyInUndoList( module, UR_NEW );
m_controls->ShowCursor( false );
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
break;
// Add all the drawable parts to preview
preview.Add( module );
module->RunOnChildren( std::bind1st( std::mem_fun( &KIGFX::VIEW_GROUP::Add ),
&preview ) );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else
{
module->RunOnChildren( std::bind1st( std::mem_fun( &KIGFX::VIEW::Add ), m_view ) );
m_view->Add( module );
module->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
m_frame->OnModify();
m_frame->SaveCopyInUndoList( module, UR_NEW );
// Remove from preview
preview.Remove( module );
module->RunOnChildren( std::bind1st( std::mem_fun( &KIGFX::VIEW_GROUP::Remove ),
&preview ) );
m_controls->ShowCursor( true );
}
created = !created;
}
else if( evt->IsMotion() )
else if( created && evt->IsMotion() )
{
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
}
m_controls->ShowCursor( false );
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_view->Remove( &preview );
setTransitions();
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
@ -662,12 +750,8 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
// Only two shapes are currently supported
assert( aShape == S_SEGMENT || aShape == S_CIRCLE );
// Init the new item attributes
DRAWSEGMENT* graphic = new DRAWSEGMENT( m_board );
graphic->SetShape( (STROKE_T) aShape );
graphic->SetWidth( m_board->GetDesignSettings().m_DrawSegmentWidth );
DRAWSEGMENT line45( *graphic ); // used only for direction 45 mode with lines
DRAWSEGMENT* graphic = NULL;
DRAWSEGMENT line45;
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
@ -678,9 +762,9 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
Activate();
bool started = false;
bool direction45 = false; // 45 degrees only mode
int addedSegments = 0;
bool created = false;
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
@ -689,7 +773,7 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
VECTOR2I cursorPos = m_controls->GetCursorPosition();
// Enable 45 degrees lines only mode by holding control
if( direction45 != ( evt->Modifier( MD_CTRL ) && aShape == S_SEGMENT && started ) )
if( direction45 != evt->Modifier( MD_CTRL ) && created && aShape == S_SEGMENT )
{
direction45 = evt->Modifier( MD_CTRL );
@ -710,16 +794,20 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
if( evt->IsCancel() )
{
if( direction45 )
preview.Remove( &line45 );
preview.Remove( &line45 ); // prevent line45 from being deleted
preview.FreeItems();
if( !started )
delete graphic;
updatePreview = true;
break;
if( !created )
break;
// We did not exit the loop? So go once again
created = false;
m_controls->SetAutoPan( false );
}
else if( evt->IsKeyUp() )
else if( created && evt->IsKeyUp() )
{
int width = graphic->GetWidth();
@ -734,7 +822,7 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
else if( evt->IsClick( BUT_LEFT ) )
{
if( !started )
if( !created )
{
LAYER_NUM layer = m_frame->GetScreen()->m_Active_Layer;
@ -744,15 +832,23 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
}
else
{
m_controls->SetAutoPan( true );
// Init the new item attributes
graphic = new DRAWSEGMENT( m_board );
graphic->SetShape( (STROKE_T) aShape );
graphic->SetWidth( m_board->GetDesignSettings().m_DrawSegmentWidth );
graphic->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
graphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
graphic->SetLayer( layer );
line45.SetLayer( layer );
preview.Add( graphic );
started = true;
if( aShape == S_SEGMENT )
{
line45 = *graphic; // used only for direction 45 mode with lines
line45.SetLayer( layer );
}
preview.Add( graphic );
created = true;
m_controls->SetAutoPan( true );
}
}
else
@ -765,15 +861,17 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
m_view->Add( graphic );
m_board->Add( graphic );
graphic->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
preview.Remove( graphic );
++addedSegments;
m_frame->OnModify();
m_frame->SaveCopyInUndoList( graphic, UR_NEW );
preview.Remove( graphic );
++addedSegments;
if( aContinous )
{
graphic = new DRAWSEGMENT( *graphic );
// Start the new line in the same spot where the previous one has ended
graphic->SetStart( graphic->GetEnd() );
@ -782,20 +880,24 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
preview.Add( graphic );
}
else
else // start a new graphic
{
break;
addedSegments = 0;
created = false;
m_controls->SetAutoPan( false );
}
}
else if( addedSegments > 0 ) // User has clicked twice in the same spot
{
delete graphic; // seems like a clear sign that the drawing is finished
break; // and we should remove the latest DRAWSEGMENT we have created
{ // a clear sign that the current drawing is finished
created = false; // but only if at least one graphic was created
preview.Remove( graphic ); // otherwise - force user to draw or cancel
delete graphic;
m_controls->SetAutoPan( false );
}
}
}
else if( evt->IsMotion() && started )
else if( created && evt->IsMotion() )
{
// 45 degree lines
if( direction45 && aShape == S_SEGMENT )
@ -814,7 +916,9 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_view->Remove( &preview );
setTransitions();
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
@ -822,42 +926,9 @@ int DRAWING_TOOL::drawSegment( int aShape, bool aContinous )
int DRAWING_TOOL::drawZone( bool aKeepout )
{
ZONE_CONTAINER* zone = new ZONE_CONTAINER( m_board );
// Get the current, default settings for zones
ZONE_SETTINGS zoneInfo = m_frame->GetZoneSettings();
zoneInfo.m_CurrentZone_Layer = m_frame->GetScreen()->m_Active_Layer;
// 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 )
{
delete zone;
setTransitions();
return 0;
}
// Apply the selected settings
zoneInfo.ExportSetting( *zone );
m_frame->SetTopLayer( zoneInfo.m_CurrentZone_Layer );
// Helper line represents the currently drawn line of the zone polygon
DRAWSEGMENT* helperLine = new DRAWSEGMENT;
helperLine->SetShape( S_SEGMENT );
helperLine->SetLayer( zoneInfo.m_CurrentZone_Layer );
helperLine->SetWidth( 1 );
DRAWSEGMENT line45( *helperLine );
ZONE_CONTAINER* zone;
DRAWSEGMENT line45;
DRAWSEGMENT* helperLine; // we will need more than one helper line
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
@ -865,7 +936,6 @@ int DRAWING_TOOL::drawZone( bool aKeepout )
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
m_controls->SetAutoPan( true );
Activate();
@ -873,7 +943,6 @@ int DRAWING_TOOL::drawZone( bool aKeepout )
VECTOR2I origin;
int numPoints = 0;
bool direction45 = false; // 45 degrees only mode
bool cancelled = false;
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
@ -902,15 +971,28 @@ int DRAWING_TOOL::drawZone( bool aKeepout )
if( evt->IsCancel() )
{
cancelled = true;
break;
if( numPoints > 0 ) // cancel the current zone
{
delete zone;
m_controls->SetAutoPan( false );
if( direction45 )
preview.Remove( &line45 );
preview.FreeItems();
updatePreview = true;
numPoints = 0;
}
else // there is no zone currently drawn - just stop the tool
break;
}
else if( evt->IsClick( BUT_LEFT ) )
{
// Check if it is double click / closing line (so we have to finish the zone)
if( lastCursorPos == cursorPos || ( numPoints > 0 && cursorPos == origin ) )
{
if( numPoints > 2 )
if( numPoints > 2 ) // valid zone consists of more than 2 points
{
assert( zone->GetNumCorners() > 2 );
@ -930,23 +1012,56 @@ int DRAWING_TOOL::drawZone( bool aKeepout )
m_frame->SaveCopyInUndoList( zone, UR_NEW );
}
else
{
// If there are less than 3 points, then it is not a valid zone
cancelled = true;
}
delete zone;
break;
numPoints = 0;
m_controls->SetAutoPan( false );
preview.FreeItems();
updatePreview = true;
}
else
{
if( numPoints == 0 )
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;
// 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 )
continue;
// Apply the selected settings
zone = new ZONE_CONTAINER( m_board );
zoneInfo.ExportSetting( *zone );
m_frame->SetTopLayer( zoneInfo.m_CurrentZone_Layer );
// Add the first point
zone->Outline()->Start( zoneInfo.m_CurrentZone_Layer,
cursorPos.x, cursorPos.y,
zone->GetHatchStyle() );
helperLine->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
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
@ -956,15 +1071,15 @@ int DRAWING_TOOL::drawZone( bool aKeepout )
helperLine->SetStart( helperLine->GetEnd() );
preview.Add( helperLine );
}
++numPoints;
++numPoints;
updatePreview = true;
}
lastCursorPos = cursorPos;
}
else if( evt->IsMotion() )
else if( evt->IsMotion() && numPoints > 0 )
{
// 45 degree lines
if( direction45 )
@ -985,14 +1100,8 @@ int DRAWING_TOOL::drawZone( bool aKeepout )
m_controls->SetAutoPan( false );
m_view->Remove( &preview );
// Clean
if( cancelled )
delete zone;
if( direction45 )
preview.Remove( &line45 );
preview.FreeItems();
setTransitions();
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}

2
pcbnew/tools/drawing_tool.h
View File

@ -116,7 +116,7 @@ public:
/**
* Function PlaceModule()
* Displays a dialog to selected a module to be added and then allows user to set its position..
* Displays a dialog to selected a module to be added and then allows user to set its position.
*/
int PlaceModule( TOOL_EVENT& aEvent );