void ChangePCBSize( BDimension Width, BDimension Height )
{
int ebx;
int esi;
int edi;
PCB->MaxWidth = Width;
PCB->MaxHeight = Height;
if ( Settings.Mode == 5 )
SetCrosshairRange( Buffers[ Settings.BufferNumber ].X - Buffers[ Settings.BufferNumber ].BoundingBox.X1, Buffers[ Settings.BufferNumber ].Y - Buffers[ Settings.BufferNumber ].BoundingBox.Y1, (unsigned char)( Width < 0 ) ? Width + ( Buffers[ Settings.BufferNumber ].X - Buffers[ Settings.BufferNumber ].BoundingBox.X2 ) : 0, (unsigned char)( Height < 0 ) ? Height + ( Buffers[ Settings.BufferNumber ].Y - Buffers[ Settings.BufferNumber ].BoundingBox.Y2 ) : 0 );
Width = "PCBChanged";
else
/* ---------------------------------------------------------------------------
* sets the crosshair range to the current buffer extents
*/
void
SetCrosshairRangeToBuffer (void) {
if (Settings.Mode == PASTEBUFFER_MODE) {
SetBufferBoundingBox (PASTEBUFFER);
SetCrosshairRange (PASTEBUFFER->X - PASTEBUFFER->BoundingBox.X1,
PASTEBUFFER->Y - PASTEBUFFER->BoundingBox.Y1,
PCB->MaxWidth -
(PASTEBUFFER->BoundingBox.X2 - PASTEBUFFER->X),
PCB->MaxHeight -
(PASTEBUFFER->BoundingBox.Y2 - PASTEBUFFER->Y));
}
}
/* ---------------------------------------------------------------------------
* set a new mode and update X cursor
*/
void
SetMode (int Mode)
{
static bool recursing = false;
/* protect the cursor while changing the mode
* perform some additional stuff depending on the new mode
* reset 'state' of attached objects
*/
if (recursing)
return;
recursing = true;
notify_crosshair_change (false);
addedLines = 0;
Crosshair.AttachedObject.Type = NO_TYPE;
Crosshair.AttachedObject.State = STATE_FIRST;
Crosshair.AttachedPolygon.PointN = 0;
if (PCB->RatDraw)
{
if (Mode == ARC_MODE || Mode == RECTANGLE_MODE ||
Mode == VIA_MODE || Mode == POLYGON_MODE ||
Mode == POLYGONHOLE_MODE ||
Mode == TEXT_MODE || Mode == INSERTPOINT_MODE ||
Mode == THERMAL_MODE)
{
Message (_("That mode is NOT allowed when drawing ratlines!\n"));
Mode = NO_MODE;
}
}
if (Settings.Mode == LINE_MODE && Mode == ARC_MODE &&
Crosshair.AttachedLine.State != STATE_FIRST)
{
Crosshair.AttachedLine.State = STATE_FIRST;
Crosshair.AttachedBox.State = STATE_SECOND;
Crosshair.AttachedBox.Point1.X = Crosshair.AttachedBox.Point2.X =
Crosshair.AttachedLine.Point1.X;
Crosshair.AttachedBox.Point1.Y = Crosshair.AttachedBox.Point2.Y =
Crosshair.AttachedLine.Point1.Y;
AdjustAttachedObjects ();
}
else if (Settings.Mode == ARC_MODE && Mode == LINE_MODE &&
Crosshair.AttachedBox.State != STATE_FIRST)
{
Crosshair.AttachedBox.State = STATE_FIRST;
Crosshair.AttachedLine.State = STATE_SECOND;
Crosshair.AttachedLine.Point1.X = Crosshair.AttachedLine.Point2.X =
Crosshair.AttachedBox.Point1.X;
Crosshair.AttachedLine.Point1.Y = Crosshair.AttachedLine.Point2.Y =
Crosshair.AttachedBox.Point1.Y;
Settings.Mode = Mode;
AdjustAttachedObjects ();
}
else
{
if (Settings.Mode == ARC_MODE || Settings.Mode == LINE_MODE)
SetLocalRef (0, 0, false);
Crosshair.AttachedBox.State = STATE_FIRST;
Crosshair.AttachedLine.State = STATE_FIRST;
if (Mode == LINE_MODE && TEST_FLAG (AUTODRCFLAG, PCB))
{
if (ResetConnections (true))
{
IncrementUndoSerialNumber ();
Draw ();
}
}
}
Settings.Mode = Mode;
if (Mode == PASTEBUFFER_MODE)
/* do an update on the crosshair range */
SetCrosshairRangeToBuffer ();
else
SetCrosshairRange (0, 0, PCB->MaxWidth, PCB->MaxHeight);
recursing = false;
/* force a crosshair grid update because the valid range
* may have changed
*/
MoveCrosshairRelative (0, 0);
notify_crosshair_change (true);
}
