/* ---------------------------------------------------------------------------
* moves an element
*/
static void *
MoveElement (ElementTypePtr Element)
{
bool didDraw = false;
if (PCB->ElementOn && (FRONT (Element) || PCB->InvisibleObjectsOn))
{
EraseElement (Element);
MoveElementLowLevel (PCB->Data, Element, DeltaX, DeltaY);
DrawElementName (Element);
DrawElementPackage (Element);
didDraw = true;
}
else
{
if (PCB->PinOn)
EraseElementPinsAndPads (Element);
MoveElementLowLevel (PCB->Data, Element, DeltaX, DeltaY);
}
if (PCB->PinOn)
{
DrawElementPinsAndPads (Element);
didDraw = true;
}
if (didDraw)
Draw ();
return (Element);
}
/* ---------------------------------------------------------------------------
* copies an element onto the PCB. Then does a draw.
*/
static void *
CopyElement (ElementType *Element)
{
#ifdef DEBUG
printf("Entered CopyElement, trying to copy element %s\n",
Element->Name[1].TextString);
#endif
ElementType *element = CopyElementLowLevel (PCB->Data, Element,
TEST_FLAG (UNIQUENAMEFLAG, PCB),
DeltaX, DeltaY, NOCOPY_FLAGS);
/* this call clears the polygons */
AddObjectToCreateUndoList (ELEMENT_TYPE, element, element, element);
if (PCB->ElementOn && (FRONT (element) || PCB->InvisibleObjectsOn))
{
DrawElementName (element);
DrawElementPackage (element);
}
if (PCB->PinOn)
{
DrawElementPinsAndPads (element);
}
#ifdef DEBUG
printf(" ... Leaving CopyElement.\n");
#endif
return (element);
}
/* ----------------------------------------------------------------------
* moves all names of an element to a new position
*/
static void *
MoveElementName (ElementTypePtr Element)
{
if (PCB->ElementOn && (FRONT (Element) || PCB->InvisibleObjectsOn))
{
EraseElementName (Element);
ELEMENTTEXT_LOOP (Element);
{
if (PCB->Data->name_tree[n])
r_delete_entry (PCB->Data->name_tree[n], (BoxType *)text);
MOVE_TEXT_LOWLEVEL (text, DeltaX, DeltaY);
if (PCB->Data->name_tree[n])
r_insert_entry (PCB->Data->name_tree[n], (BoxType *)text, 0);
}
END_LOOP;
DrawElementName (Element);
Draw ();
}
else
{
ELEMENTTEXT_LOOP (Element);
{
if (PCB->Data->name_tree[n])
r_delete_entry (PCB->Data->name_tree[n], (BoxType *)text);
MOVE_TEXT_LOWLEVEL (text, DeltaX, DeltaY);
if (PCB->Data->name_tree[n])
r_insert_entry (PCB->Data->name_tree[n], (BoxType *)text, 0);
}
END_LOOP;
}
return (Element);
}
/* ---------------------------------------------------------------------------
* draws an element
*/
void
DrawElement (ElementType *Element)
{
DrawElementPackage (Element);
DrawElementName (Element);
DrawElementPinsAndPads (Element);
}
void
DrawObject (int type, void *ptr1, void *ptr2)
{
switch (type)
{
case VIA_TYPE:
if (PCB->ViaOn)
DrawVia ((PinType *) ptr2);
break;
case LINE_TYPE:
if (((LayerType *) ptr1)->On)
DrawLine ((LayerType *) ptr1, (LineType *) ptr2);
break;
case ARC_TYPE:
if (((LayerType *) ptr1)->On)
DrawArc ((LayerType *) ptr1, (ArcType *) ptr2);
break;
case TEXT_TYPE:
if (((LayerType *) ptr1)->On)
DrawText ((LayerType *) ptr1, (TextType *) ptr2);
break;
case POLYGON_TYPE:
if (((LayerType *) ptr1)->On)
DrawPolygon ((LayerType *) ptr1, (PolygonType *) ptr2);
break;
case ELEMENT_TYPE:
if (PCB->ElementOn &&
(FRONT ((ElementType *) ptr2) || PCB->InvisibleObjectsOn))
DrawElement ((ElementType *) ptr2);
break;
case RATLINE_TYPE:
if (PCB->RatOn)
DrawRat ((RatType *) ptr2);
break;
case PIN_TYPE:
if (PCB->PinOn)
DrawPin ((PinType *) ptr2);
break;
case PAD_TYPE:
if (PCB->PinOn)
DrawPad ((PadType *) ptr2);
break;
case ELEMENTNAME_TYPE:
if (PCB->ElementOn &&
(FRONT ((ElementType *) ptr2) || PCB->InvisibleObjectsOn))
DrawElementName ((ElementType *) ptr1);
break;
}
}
bool
SelectObjectByName (int Type, char *Pattern, bool Flag)
{
bool changed = false;
#if defined(HAVE_REGCOMP)
#define REGEXEC(arg) (regexec_match_all(&compiled, (arg)))
int result;
regex_t compiled;
/* compile the regular expression */
result = regcomp (&compiled, Pattern, REG_EXTENDED | REG_ICASE);
if (result)
{
char errorstring[128];
regerror (result, &compiled, errorstring, 128);
Message (_("regexp error: %s\n"), errorstring);
regfree (&compiled);
return (false);
}
#else
#define REGEXEC(arg) (re_exec((arg)) == 1)
char *compiled;
/* compile the regular expression */
if ((compiled = re_comp (Pattern)) != NULL)
{
Message (_("re_comp error: %s\n"), compiled);
return (false);
}
#endif
/* loop over all visible objects with names */
if (Type & TEXT_TYPE)
ALLTEXT_LOOP (PCB->Data);
{
if (!TEST_FLAG (LOCKFLAG, text)
&& TEXT_IS_VISIBLE (PCB, layer, text)
&& text->TextString
&& REGEXEC (text->TextString)
&& TEST_FLAG (SELECTEDFLAG, text) != Flag)
{
AddObjectToFlagUndoList (TEXT_TYPE, layer, text, text);
ASSIGN_FLAG (SELECTEDFLAG, Flag, text);
DrawText (layer, text, 0);
changed = true;
}
}
ENDALL_LOOP;
if (PCB->ElementOn && (Type & ELEMENT_TYPE))
ELEMENT_LOOP (PCB->Data);
{
if (!TEST_FLAG (LOCKFLAG, element)
&& ((TEST_FLAG (ONSOLDERFLAG, element) != 0) == SWAP_IDENT
|| PCB->InvisibleObjectsOn)
&& TEST_FLAG (SELECTEDFLAG, element) != Flag)
{
String name = ELEMENT_NAME (PCB, element);
if (name && REGEXEC (name))
{
AddObjectToFlagUndoList (ELEMENT_TYPE, element, element, element);
ASSIGN_FLAG (SELECTEDFLAG, Flag, element);
PIN_LOOP (element);
{
AddObjectToFlagUndoList (PIN_TYPE, element, pin, pin);
ASSIGN_FLAG (SELECTEDFLAG, Flag, pin);
}
END_LOOP;
PAD_LOOP (element);
{
AddObjectToFlagUndoList (PAD_TYPE, element, pad, pad);
ASSIGN_FLAG (SELECTEDFLAG, Flag, pad);
}
END_LOOP;
ELEMENTTEXT_LOOP (element);
{
AddObjectToFlagUndoList (ELEMENTNAME_TYPE, element, text, text);
ASSIGN_FLAG (SELECTEDFLAG, Flag, text);
}
END_LOOP;
DrawElementName (element, 0);
DrawElement (element, 0);
changed = true;
}
}
}
END_LOOP;
if (PCB->PinOn && (Type & PIN_TYPE))
ALLPIN_LOOP (PCB->Data);
{
if (!TEST_FLAG (LOCKFLAG, element)
&& pin->Name && REGEXEC (pin->Name)
&& TEST_FLAG (SELECTEDFLAG, pin) != Flag)
{
AddObjectToFlagUndoList (PIN_TYPE, element, pin, pin);
ASSIGN_FLAG (SELECTEDFLAG, Flag, pin);
DrawPin (pin, 0);
changed = true;
}
}
ENDALL_LOOP;
if (PCB->PinOn && (Type & PAD_TYPE))
ALLPAD_LOOP (PCB->Data);
{
if (!TEST_FLAG (LOCKFLAG, element)
&& ((TEST_FLAG (ONSOLDERFLAG, pad) != 0) == SWAP_IDENT
|| PCB->InvisibleObjectsOn)
&& TEST_FLAG (SELECTEDFLAG, pad) != Flag)
if (pad->Name && REGEXEC (pad->Name))
{
AddObjectToFlagUndoList (PAD_TYPE, element, pad, pad);
ASSIGN_FLAG (SELECTEDFLAG, Flag, pad);
DrawPad (pad, 0);
changed = true;
}
}
ENDALL_LOOP;
if (PCB->ViaOn && (Type & VIA_TYPE))
VIA_LOOP (PCB->Data);
{
if (!TEST_FLAG (LOCKFLAG, via)
&& via->Name
&& REGEXEC (via->Name) && TEST_FLAG (SELECTEDFLAG, via) != Flag)
{
AddObjectToFlagUndoList (VIA_TYPE, via, via, via);
ASSIGN_FLAG (SELECTEDFLAG, Flag, via);
DrawVia (via, 0);
changed = true;
}
}
END_LOOP;
#if defined(HAVE_REGCOMP)
#if !defined(sgi)
regfree (&compiled);
#endif
#endif
if (changed)
{
IncrementUndoSerialNumber ();
Draw ();
}
return (changed);
}
/* ----------------------------------------------------------------------
* selects/unselects all visible objects within the passed box
* Flag determines if the block is to be selected or unselected
* returns true if the state of any object has changed
*/
bool
SelectBlock (BoxTypePtr Box, bool Flag)
{
bool changed = false;
if (PCB->RatOn || !Flag)
RAT_LOOP (PCB->Data);
{
if (LINE_IN_BOX ((LineTypePtr) line, Box) &&
!TEST_FLAG (LOCKFLAG, line) && TEST_FLAG (SELECTEDFLAG, line) != Flag)
{
AddObjectToFlagUndoList (RATLINE_TYPE, line, line, line);
ASSIGN_FLAG (SELECTEDFLAG, Flag, line);
if (PCB->RatOn)
DrawRat (line, 0);
changed = true;
}
}
END_LOOP;
/* check layers */
LAYER_LOOP(PCB->Data, max_copper_layer + 2);
{
if (layer == & PCB->Data->SILKLAYER)
{
if (! (PCB->ElementOn || !Flag))
continue;
}
else if (layer == & PCB->Data->BACKSILKLAYER)
{
if (! (PCB->InvisibleObjectsOn || !Flag))
continue;
}
else
if (! (layer->On || !Flag))
continue;
LINE_LOOP (layer);
{
if (LINE_IN_BOX (line, Box)
&& !TEST_FLAG (LOCKFLAG, line)
&& TEST_FLAG (SELECTEDFLAG, line) != Flag)
{
AddObjectToFlagUndoList (LINE_TYPE, layer, line, line);
ASSIGN_FLAG (SELECTEDFLAG, Flag, line);
if (layer->On)
DrawLine (layer, line, 0);
changed = true;
}
}
END_LOOP;
ARC_LOOP (layer);
{
if (ARC_IN_BOX (arc, Box)
&& !TEST_FLAG (LOCKFLAG, arc)
&& TEST_FLAG (SELECTEDFLAG, arc) != Flag)
{
AddObjectToFlagUndoList (ARC_TYPE, layer, arc, arc);
ASSIGN_FLAG (SELECTEDFLAG, Flag, arc);
if (layer->On)
DrawArc (layer, arc, 0);
changed = true;
}
}
END_LOOP;
TEXT_LOOP (layer);
{
if (!Flag || TEXT_IS_VISIBLE(PCB, layer, text))
{
if (TEXT_IN_BOX (text, Box)
&& !TEST_FLAG (LOCKFLAG, text)
&& TEST_FLAG (SELECTEDFLAG, text) != Flag)
{
AddObjectToFlagUndoList (TEXT_TYPE, layer, text, text);
ASSIGN_FLAG (SELECTEDFLAG, Flag, text);
if (TEXT_IS_VISIBLE(PCB, layer, text))
DrawText (layer, text, 0);
changed = true;
}
}
}
END_LOOP;
POLYGON_LOOP (layer);
{
if (POLYGON_IN_BOX (polygon, Box)
&& !TEST_FLAG (LOCKFLAG, polygon)
&& TEST_FLAG (SELECTEDFLAG, polygon) != Flag)
{
AddObjectToFlagUndoList (POLYGON_TYPE, layer, polygon, polygon);
ASSIGN_FLAG (SELECTEDFLAG, Flag, polygon);
if (layer->On)
DrawPolygon (layer, polygon, 0);
changed = true;
}
}
END_LOOP;
}
END_LOOP;
/* elements */
ELEMENT_LOOP (PCB->Data);
{
{
bool gotElement = false;
if ((PCB->ElementOn || !Flag)
&& !TEST_FLAG (LOCKFLAG, element)
&& ((TEST_FLAG (ONSOLDERFLAG, element) != 0) == SWAP_IDENT
|| PCB->InvisibleObjectsOn))
{
if (BOX_IN_BOX
(&ELEMENT_TEXT (PCB, element).BoundingBox, Box)
&& !TEST_FLAG (LOCKFLAG, &ELEMENT_TEXT (PCB, element))
&& TEST_FLAG (SELECTEDFLAG,
&ELEMENT_TEXT (PCB, element)) != Flag)
{
/* select all names of element */
ELEMENTTEXT_LOOP (element);
{
AddObjectToFlagUndoList (ELEMENTNAME_TYPE,
element, text, text);
ASSIGN_FLAG (SELECTEDFLAG, Flag, text);
}
END_LOOP;
if (PCB->ElementOn)
DrawElementName (element, 0);
changed = true;
}
if ((PCB->PinOn || !Flag) && ELEMENT_IN_BOX (element, Box))
if (TEST_FLAG (SELECTEDFLAG, element) != Flag)
{
AddObjectToFlagUndoList (ELEMENT_TYPE,
element, element, element);
ASSIGN_FLAG (SELECTEDFLAG, Flag, element);
PIN_LOOP (element);
{
if (TEST_FLAG (SELECTEDFLAG, pin) != Flag)
{
AddObjectToFlagUndoList (PIN_TYPE, element, pin, pin);
ASSIGN_FLAG (SELECTEDFLAG, Flag, pin);
if (PCB->PinOn)
DrawPin (pin, 0);
changed = true;
}
}
END_LOOP;
PAD_LOOP (element);
{
if (TEST_FLAG (SELECTEDFLAG, pad) != Flag)
{
AddObjectToFlagUndoList (PAD_TYPE, element, pad, pad);
ASSIGN_FLAG (SELECTEDFLAG, Flag, pad);
if (PCB->PinOn)
DrawPad (pad, 0);
changed = true;
}
}
END_LOOP;
if (PCB->PinOn)
DrawElement (element, 0);
changed = true;
gotElement = true;
}
}
if ((PCB->PinOn || !Flag) && !TEST_FLAG (LOCKFLAG, element) && !gotElement)
{
PIN_LOOP (element);
{
if ((VIA_OR_PIN_IN_BOX (pin, Box)
&& TEST_FLAG (SELECTEDFLAG, pin) != Flag))
{
AddObjectToFlagUndoList (PIN_TYPE, element, pin, pin);
ASSIGN_FLAG (SELECTEDFLAG, Flag, pin);
if (PCB->PinOn)
DrawPin (pin, 0);
changed = true;
}
}
END_LOOP;
PAD_LOOP (element);
{
if (PAD_IN_BOX (pad, Box)
&& TEST_FLAG (SELECTEDFLAG, pad) != Flag)
{
AddObjectToFlagUndoList (PAD_TYPE, element, pad, pad);
ASSIGN_FLAG (SELECTEDFLAG, Flag, pad);
if (PCB->PinOn)
DrawPad (pad, 0);
changed = true;
}
}
END_LOOP;
}
}
}
END_LOOP;
/* end with vias */
if (PCB->ViaOn || !Flag)
VIA_LOOP (PCB->Data);
{
if (VIA_OR_PIN_IN_BOX (via, Box)
&& !TEST_FLAG (LOCKFLAG, via)
&& TEST_FLAG (SELECTEDFLAG, via) != Flag)
{
AddObjectToFlagUndoList (VIA_TYPE, via, via, via);
ASSIGN_FLAG (SELECTEDFLAG, Flag, via);
if (PCB->ViaOn)
DrawVia (via, 0);
changed = true;
}
}
END_LOOP;
if (changed)
{
Draw ();
IncrementUndoSerialNumber ();
}
return (changed);
}
/* ---------------------------------------------------------------------------
* toggles the selection of any kind of object
* the different types are defined by search.h
*/
bool
SelectObject (void)
{
void *ptr1, *ptr2, *ptr3;
LayerTypePtr layer;
int type;
bool changed = true;
type = SearchScreen (Crosshair.X, Crosshair.Y, SELECT_TYPES,
&ptr1, &ptr2, &ptr3);
if (type == NO_TYPE || TEST_FLAG (LOCKFLAG, (PinTypePtr) ptr2))
return (false);
switch (type)
{
case VIA_TYPE:
AddObjectToFlagUndoList (VIA_TYPE, ptr1, ptr1, ptr1);
TOGGLE_FLAG (SELECTEDFLAG, (PinTypePtr) ptr1);
DrawVia ((PinTypePtr) ptr1, 0);
break;
case LINE_TYPE:
{
LineType *line = (LineTypePtr) ptr2;
layer = (LayerTypePtr) ptr1;
AddObjectToFlagUndoList (LINE_TYPE, ptr1, ptr2, ptr2);
TOGGLE_FLAG (SELECTEDFLAG, line);
DrawLine (layer, line, 0);
break;
}
case RATLINE_TYPE:
{
RatTypePtr rat = (RatTypePtr) ptr2;
AddObjectToFlagUndoList (RATLINE_TYPE, ptr1, ptr1, ptr1);
TOGGLE_FLAG (SELECTEDFLAG, rat);
DrawRat (rat, 0);
break;
}
case ARC_TYPE:
{
ArcType *arc = (ArcTypePtr) ptr2;
layer = (LayerTypePtr) ptr1;
AddObjectToFlagUndoList (ARC_TYPE, ptr1, ptr2, ptr2);
TOGGLE_FLAG (SELECTEDFLAG, arc);
DrawArc (layer, arc, 0);
break;
}
case TEXT_TYPE:
{
TextType *text = (TextTypePtr) ptr2;
layer = (LayerTypePtr) ptr1;
AddObjectToFlagUndoList (TEXT_TYPE, ptr1, ptr2, ptr2);
TOGGLE_FLAG (SELECTEDFLAG, text);
DrawText (layer, text, 0);
break;
}
case POLYGON_TYPE:
{
PolygonType *poly = (PolygonTypePtr) ptr2;
layer = (LayerTypePtr) ptr1;
AddObjectToFlagUndoList (POLYGON_TYPE, ptr1, ptr2, ptr2);
TOGGLE_FLAG (SELECTEDFLAG, poly);
DrawPolygon (layer, poly, 0);
/* changing memory order no longer effects draw order */
break;
}
case PIN_TYPE:
AddObjectToFlagUndoList (PIN_TYPE, ptr1, ptr2, ptr2);
TOGGLE_FLAG (SELECTEDFLAG, (PinTypePtr) ptr2);
DrawPin ((PinTypePtr) ptr2, 0);
break;
case PAD_TYPE:
AddObjectToFlagUndoList (PAD_TYPE, ptr1, ptr2, ptr2);
TOGGLE_FLAG (SELECTEDFLAG, (PadTypePtr) ptr2);
DrawPad ((PadTypePtr) ptr2, 0);
break;
case ELEMENTNAME_TYPE:
{
ElementTypePtr element = (ElementTypePtr) ptr1;
/* select all names of the element */
ELEMENTTEXT_LOOP (element);
{
AddObjectToFlagUndoList (ELEMENTNAME_TYPE, element, text, text);
TOGGLE_FLAG (SELECTEDFLAG, text);
}
END_LOOP;
DrawElementName (element, 0);
break;
}
case ELEMENT_TYPE:
{
ElementTypePtr element = (ElementTypePtr) ptr1;
/* select all pins and names of the element */
PIN_LOOP (element);
{
AddObjectToFlagUndoList (PIN_TYPE, element, pin, pin);
TOGGLE_FLAG (SELECTEDFLAG, pin);
}
END_LOOP;
PAD_LOOP (element);
{
AddObjectToFlagUndoList (PAD_TYPE, element, pad, pad);
TOGGLE_FLAG (SELECTEDFLAG, pad);
}
END_LOOP;
ELEMENTTEXT_LOOP (element);
{
AddObjectToFlagUndoList (ELEMENTNAME_TYPE, element, text, text);
TOGGLE_FLAG (SELECTEDFLAG, text);
}
END_LOOP;
AddObjectToFlagUndoList (ELEMENT_TYPE, element, element, element);
TOGGLE_FLAG (SELECTEDFLAG, element);
if (PCB->ElementOn &&
((TEST_FLAG (ONSOLDERFLAG, element) != 0) == SWAP_IDENT ||
PCB->InvisibleObjectsOn))
if (PCB->ElementOn)
{
DrawElementName (element, 0);
DrawElementPackage (element, 0);
}
if (PCB->PinOn)
DrawElementPinsAndPads (element, 0);
break;
}
}
Draw ();
IncrementUndoSerialNumber ();
return (changed);
}
