// Created: 12/07/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "basicp.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
{
ClearPoints();
- m_originalPoints = the_points;
+ if (!the_points)
+ {
+ m_originalPoints = new wxList;
+ m_points = new wxList;
+ }
+ else
+ {
+ m_originalPoints = the_points;
- // Duplicate the list of points
- m_points = new wxList;
+ // Duplicate the list of points
+ m_points = new wxList;
- wxNode *node = the_points->GetFirst();
- while (node)
- {
- wxRealPoint *point = (wxRealPoint *)node->GetData();
- wxRealPoint *new_point = new wxRealPoint(point->x, point->y);
- m_points->Append((wxObject*) new_point);
- node = node->GetNext();
+ wxObjectList::compatibility_iterator node = the_points->GetFirst();
+ while (node)
+ {
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
+ wxRealPoint *new_point = new wxRealPoint(point->x, point->y);
+ m_points->Append((wxObject*) new_point);
+ node = node->GetNext();
+ }
+ CalculateBoundingBox();
+ m_originalWidth = m_boundWidth;
+ m_originalHeight = m_boundHeight;
+ SetDefaultRegionSize();
}
- CalculateBoundingBox();
- m_originalWidth = m_boundWidth;
- m_originalHeight = m_boundHeight;
- SetDefaultRegionSize();
}
wxPolygonShape::~wxPolygonShape()
{
if (m_points)
{
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
delete point;
- delete node;
+ m_points->Erase(node);
node = m_points->GetFirst();
}
delete m_points;
}
if (m_originalPoints)
{
- wxNode *node = m_originalPoints->GetFirst();
+ wxObjectList::compatibility_iterator node = m_originalPoints->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
delete point;
- delete node;
+ m_originalPoints->Erase(node);
node = m_originalPoints->GetFirst();
}
delete m_originalPoints;
double top = 10000;
double bottom = -10000;
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
double top = 10000;
double bottom = -10000;
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
bool PolylineHitTest(double n, double xvec[], double yvec[],
double x1, double y1, double x2, double y2)
{
- bool isAHit = FALSE;
+ bool isAHit = false;
int i;
double lastx = xvec[0];
double lasty = yvec[0];
double line_ratio;
double other_ratio;
-// char buf[300];
for (i = 1; i < n; i++)
{
oglCheckLineIntersection(x1, y1, x2, y2, lastx, lasty, xvec[i], yvec[i],
&line_ratio, &other_ratio);
if (line_ratio != 1.0)
- isAHit = TRUE;
-// sprintf(buf, "Line ratio = %.2f, other ratio = %.2f\n", line_ratio, other_ratio);
-// ClipsErrorFunction(buf);
+ isAHit = true;
lastx = xvec[i];
lasty = yvec[i];
oglCheckLineIntersection(x1, y1, x2, y2, lastx, lasty, xvec[0], yvec[0],
&line_ratio, &other_ratio);
if (line_ratio != 1.0)
- isAHit = TRUE;
-// sprintf(buf, "Line ratio = %.2f, other ratio = %.2f\n", line_ratio, other_ratio);
-// ClipsErrorFunction(buf);
+ isAHit = true;
- if (line_ratio < min_ratio)
- min_ratio = line_ratio;
}
-// ClipsErrorFunction("\n");
return isAHit;
}
int np = m_points->GetCount();
double *xpoints = new double[np];
double *ypoints = new double[np];
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
int i = 0;
while (node)
{
// We assume it's inside the polygon UNLESS one or more
// lines don't hit the outline.
- bool isContained = TRUE;
+ bool isContained = true;
int noPoints = 4;
for (i = 0; i < noPoints; i++)
{
if (!PolylineHitTest(np, xpoints, ypoints, x, y, endPointsX[i], endPointsY[i]))
- isContained = FALSE;
+ isContained = false;
}
/*
if (isContained)
delete[] ypoints;
if (!isContained)
- return FALSE;
+ return false;
int nearest_attachment = 0;
}
*attachment = nearest_attachment;
*distance = nearest;
- return TRUE;
+ return true;
}
// Really need to be able to reset the shape! Otherwise, if the
// points ever go to zero, we've lost it, and can't resize.
-void wxPolygonShape::SetSize(double new_width, double new_height, bool recursive)
+void wxPolygonShape::SetSize(double new_width, double new_height, bool WXUNUSED(recursive))
{
SetAttachmentSize(new_width, new_height);
double x_proportion = (double)(fabs(new_width/m_originalWidth));
double y_proportion = (double)(fabs(new_height/m_originalHeight));
- wxNode *node = m_points->GetFirst();
- wxNode *original_node = m_originalPoints->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator original_node = m_originalPoints->GetFirst();
while (node && original_node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
void wxPolygonShape::UpdateOriginalPoints()
{
if (!m_originalPoints) m_originalPoints = new wxList;
- wxNode *original_node = m_originalPoints->GetFirst();
+ wxObjectList::compatibility_iterator original_node = m_originalPoints->GetFirst();
while (original_node)
{
- wxNode *next_node = original_node->GetNext();
+ wxObjectList::compatibility_iterator next_node = original_node->GetNext();
wxRealPoint *original_point = (wxRealPoint *)original_node->GetData();
delete original_point;
- delete original_node;
+ m_originalPoints->Erase(original_node);
original_node = next_node;
}
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
void wxPolygonShape::AddPolygonPoint(int pos)
{
- wxNode *node = m_points->Item(pos);
+ wxObjectList::compatibility_iterator node = m_points->Item(pos);
if (!node) node = m_points->GetFirst();
wxRealPoint *firstPoint = (wxRealPoint *)node->GetData();
- wxNode *node2 = m_points->Item(pos + 1);
+ wxObjectList::compatibility_iterator node2 = m_points->Item(pos + 1);
if (!node2) node2 = m_points->GetFirst();
wxRealPoint *secondPoint = (wxRealPoint *)node2->GetData();
void wxPolygonShape::DeletePolygonPoint(int pos)
{
- wxNode *node = m_points->Item(pos);
+ wxObjectList::compatibility_iterator node = m_points->Item(pos);
if (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
delete point;
- delete node;
+ m_points->Erase(node);
UpdateOriginalPoints();
if (m_selected)
{
{
// Look for the point we'd be connecting to. This is
// a heuristic...
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
{
*x3 = point->x + m_xpos;
*y3 = point->y + m_ypos;
- return TRUE;
+ return true;
}
else if ((y2 < y1) && (point->y < 0.0))
{
*x3 = point->x + m_xpos;
*y3 = point->y + m_ypos;
- return TRUE;
+ return true;
}
}
node = node->GetNext();
double *xpoints = new double[n];
double *ypoints = new double[n];
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
int i = 0;
while (node)
{
delete[] xpoints;
delete[] ypoints;
- return TRUE;
+ return true;
}
void wxPolygonShape::OnDraw(wxDC& dc)
// Make as many control points as there are vertices.
void wxPolygonShape::MakeControlPoints()
{
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
void wxPolygonShape::ResetControlPoints()
{
- wxNode *node = m_points->GetFirst();
- wxNode *controlPointNode = m_controlPoints.GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator controlPointNode = m_controlPoints.GetFirst();
while (node && controlPointNode)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
// Make a list of lists for the coordinates
wxExpr *list = new wxExpr(wxExprList);
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
polyCopy.m_points = new wxList;
polyCopy.m_originalPoints = new wxList;
- wxNode *node = m_points->GetFirst();
+ wxObjectList::compatibility_iterator node = m_points->GetFirst();
while (node)
{
wxRealPoint *point = (wxRealPoint *)node->GetData();
int wxPolygonShape::GetNumberOfAttachments() const
{
int maxN = (m_points ? (m_points->GetCount() - 1) : 0);
- wxNode *node = m_attachmentPoints.GetFirst();
+ wxObjectList::compatibility_iterator node = m_attachmentPoints.GetFirst();
while (node)
{
wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData();
wxRealPoint *point = (wxRealPoint *)m_points->Item(attachment)->GetData();
*x = point->x + m_xpos;
*y = point->y + m_ypos;
- return TRUE;
+ return true;
}
else
{ return wxShape::GetAttachmentPosition(attachment, x, y, nth, no_arcs, line); }
bool wxPolygonShape::AttachmentIsValid(int attachment) const
{
if (!m_points)
- return FALSE;
+ return false;
if ((attachment >= 0) && (attachment < (int) m_points->GetCount()))
- return TRUE;
+ return true;
- wxNode *node = m_attachmentPoints.GetFirst();
+ wxObjectList::compatibility_iterator node = m_attachmentPoints.GetFirst();
while (node)
{
wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData();
if (point->m_id == attachment)
- return TRUE;
+ return true;
node = node->GetNext();
}
- return FALSE;
+ return false;
}
// Rotate about the given axis by the given amount in radians
// Rotate attachment points
double sinTheta = (double)sin(actualTheta);
double cosTheta = (double)cos(actualTheta);
- wxNode *node = m_attachmentPoints.GetFirst();
+ wxObjectList::compatibility_iterator node = m_attachmentPoints.GetFirst();
while (node)
{
wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData();
*the_height = m_height;
}
-void wxRectangleShape::SetSize(double x, double y, bool recursive)
+void wxRectangleShape::SetSize(double x, double y, bool WXUNUSED(recursive))
{
SetAttachmentSize(x, y);
m_width = (double)wxMax(x, 1.0);
}
// Assume (x1, y1) is centre of box (most generally, line end at box)
-bool wxRectangleShape::GetPerimeterPoint(double x1, double y1,
+bool wxRectangleShape::GetPerimeterPoint(double WXUNUSED(x1), double WXUNUSED(y1),
double x2, double y2,
double *x3, double *y3)
{
GetBoundingBoxMax(&bound_x, &bound_y);
oglFindEndForBox(bound_x, bound_y, m_xpos, m_ypos, x2, y2, x3, y3);
- return TRUE;
+ return true;
}
#if wxUSE_PROLOGIO
{
}
-void wxTextShape::OnDraw(wxDC& dc)
+void wxTextShape::OnDraw(wxDC& WXUNUSED(dc))
{
}
// oglFindEndForBox(bound_x, bound_y, m_xpos, m_ypos, x2, y2, x3, y3);
oglDrawArcToEllipse(m_xpos, m_ypos, bound_x, bound_y, x2, y2, x1, y1, x3, y3);
- return TRUE;
+ return true;
}
void wxEllipseShape::OnDraw(wxDC& dc)
dc.DrawEllipse((long) (m_xpos - GetWidth()/2), (long) (m_ypos - GetHeight()/2), (long) GetWidth(), (long) GetHeight());
}
-void wxEllipseShape::SetSize(double x, double y, bool recursive)
+void wxEllipseShape::SetSize(double x, double y, bool WXUNUSED(recursive))
{
SetAttachmentSize(x, y);
m_width = x;
default:
{
return wxShape::GetAttachmentPosition(attachment, x, y, nth, no_arcs, line);
- break;
}
}
- return TRUE;
+ return true;
}
else
- { *x = m_xpos; *y = m_ypos; return TRUE; }
+ { *x = m_xpos; *y = m_ypos; return true; }
}
wxCircleShape::wxCircleShape(double diameter):wxEllipseShape(diameter, diameter)
{
- SetMaintainAspectRatio(TRUE);
+ SetMaintainAspectRatio(true);
}
void wxCircleShape::Copy(wxShape& copy)
wxEllipseShape::Copy(copy);
}
-bool wxCircleShape::GetPerimeterPoint(double x1, double y1,
+bool wxCircleShape::GetPerimeterPoint(double WXUNUSED(x1), double WXUNUSED(y1),
double x2, double y2,
double *x3, double *y3)
{
x2, y2, // Other end of line
x3, y3);
- return TRUE;
+ return true;
}
// Control points
SetPen(g_oglBlackForegroundPen);
SetBrush(wxBLACK_BRUSH);
m_oldCursor = NULL;
- m_visible = TRUE;
- m_eraseObject = TRUE;
+ m_visible = true;
+ m_eraseObject = true;
}
wxControlPoint::~wxControlPoint()
}
// Don't even attempt to draw any text - waste of time!
-void wxControlPoint::OnDrawContents(wxDC& dc)
+void wxControlPoint::OnDrawContents(wxDC& WXUNUSED(dc))
{
}
return 1;
}
-bool wxControlPoint::GetAttachmentPosition(int attachment, double *x, double *y,
- int nth, int no_arcs, wxLineShape *line)
+bool wxControlPoint::GetAttachmentPosition(int WXUNUSED(attachment), double *x, double *y,
+ int WXUNUSED(nth), int WXUNUSED(no_arcs), wxLineShape *WXUNUSED(line))
{
*x = m_xpos; *y = m_ypos;
- return TRUE;
+ return true;
}
// Control points ('handles') redirect control to the actual shape, to make it easier
// to override sizing behaviour.
-void wxShape::OnSizingDragLeft(wxControlPoint* pt, bool draw, double x, double y, int keys, int attachment)
+void wxShape::OnSizingDragLeft(wxControlPoint* pt, bool WXUNUSED(draw), double x, double y, int keys, int WXUNUSED(attachment))
{
double bound_x;
double bound_y;
dc.SetLogicalFunction(OGLRBLF);
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
dc.SetPen(dottedPen);
dc.SetBrush((* wxTRANSPARENT_BRUSH));
}
}
-void wxShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double y, int keys, int attachment)
+void wxShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double y, int keys, int WXUNUSED(attachment))
{
m_canvas->CaptureMouse();
double bound_x;
double bound_y;
this->GetBoundingBoxMin(&bound_x, &bound_y);
+ this->GetEventHandler()->OnBeginSize(bound_x, bound_y);
// Choose the 'opposite corner' of the object as the stationary
// point in case this is non-centring resizing.
pt->sm_controlPointDragStartWidth = bound_x;
pt->sm_controlPointDragStartHeight = bound_y;
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
dc.SetPen(dottedPen);
dc.SetBrush((* wxTRANSPARENT_BRUSH));
}
}
-void wxShape::OnSizingEndDragLeft(wxControlPoint* pt, double x, double y, int keys, int attachment)
+void wxShape::OnSizingEndDragLeft(wxControlPoint* pt, double WXUNUSED(x), double WXUNUSED(y), int WXUNUSED(keys), int WXUNUSED(attachment))
{
wxClientDC dc(GetCanvas());
GetCanvas()->PrepareDC(dc);
this->Erase(dc);
/*
if (!pt->m_eraseObject)
- this->Show(FALSE);
+ this->Show(false);
*/
this->SetSize(pt->sm_controlPointDragEndWidth, pt->sm_controlPointDragEndHeight);
/*
if (!eraseIt)
- theObject->Show(TRUE);
+ theObject->Show(true);
*/
// Recursively redraw links if we have a composite.
if (theObject->GetChildren().GetCount() > 0)
- theObject->DrawLinks(dc, -1, TRUE);
+ theObject->DrawLinks(dc, -1, true);
double width, height;
theObject->GetBoundingBoxMax(&width, &height);
// Control points ('handles') redirect control to the actual shape, to make it easier
// to override sizing behaviour.
-void wxPolygonShape::OnSizingDragLeft(wxControlPoint* pt, bool draw, double x, double y, int keys, int attachment)
+void wxPolygonShape::OnSizingDragLeft(wxControlPoint* pt, bool WXUNUSED(draw), double x, double y, int WXUNUSED(keys), int WXUNUSED(attachment))
{
wxPolygonControlPoint* ppt = (wxPolygonControlPoint*) pt;
dc.SetLogicalFunction(OGLRBLF);
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
dc.SetPen(dottedPen);
dc.SetBrush((* wxTRANSPARENT_BRUSH));
- if (0) // keys & KEY_CTRL)
+ #if 0 // keys & KEY_CTRL)
{
// TODO: mend this code. Currently we rely on altering the
// actual points, but we should assume we're not, as per
((wxPolygonShape *)this)->CalculateBoundingBox();
((wxPolygonShape *)this)->CalculatePolygonCentre();
}
- else
+ #else
{
ppt->CalculateNewSize(x, y);
}
+ #endif
this->GetEventHandler()->OnDrawOutline(dc, this->GetX(), this->GetY(),
ppt->GetNewSize().x, ppt->GetNewSize().y);
}
-void wxPolygonShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double y, int keys, int attachment)
+void wxPolygonShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double y, int WXUNUSED(keys), int WXUNUSED(attachment))
{
wxPolygonControlPoint* ppt = (wxPolygonControlPoint*) pt;
if (ppt->m_originalDistance == 0.0) ppt->m_originalDistance = (double) 0.0001;
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
dc.SetPen(dottedPen);
dc.SetBrush((* wxTRANSPARENT_BRUSH));
- if (0) // keys & KEY_CTRL)
+ #if 0 // keys & KEY_CTRL)
{
// TODO: mend this code. Currently we rely on altering the
// actual points, but we should assume we're not, as per
((wxPolygonShape *)this)->CalculateBoundingBox();
((wxPolygonShape *)this)->CalculatePolygonCentre();
}
- else
+ #else
{
ppt->CalculateNewSize(x, y);
}
+ #endif
this->GetEventHandler()->OnDrawOutline(dc, this->GetX(), this->GetY(),
ppt->GetNewSize().x, ppt->GetNewSize().y);
m_canvas->CaptureMouse();
}
-void wxPolygonShape::OnSizingEndDragLeft(wxControlPoint* pt, double x, double y, int keys, int attachment)
+void wxPolygonShape::OnSizingEndDragLeft(wxControlPoint* pt, double WXUNUSED(x), double WXUNUSED(y), int keys, int WXUNUSED(attachment))
{
wxPolygonControlPoint* ppt = (wxPolygonControlPoint*) pt;
m_textColour = wxT("BLACK");
m_penColour = wxT("BLACK");
m_penStyle = wxSOLID;
- m_actualColourObject = NULL;
+ m_actualColourObject = wxTheColourDatabase->Find(wxT("BLACK"));
m_actualPenObject = NULL;
}
-wxShapeRegion::wxShapeRegion(wxShapeRegion& region)
+wxShapeRegion::wxShapeRegion(wxShapeRegion& region):wxObject()
{
m_regionText = region.m_regionText;
m_regionName = region.m_regionName;
m_regionProportionX = region.m_regionProportionX;
m_regionProportionY = region.m_regionProportionY;
m_formatMode = region.m_formatMode;
- m_actualColourObject = NULL;
+ m_actualColourObject = region.m_actualColourObject;
m_actualPenObject = NULL;
m_penStyle = region.m_penStyle;
m_penColour = region.m_penColour;
ClearText();
- wxNode *node = region.m_formattedText.GetFirst();
+ wxObjectList::compatibility_iterator node = region.m_formattedText.GetFirst();
while (node)
{
wxShapeTextLine *line = (wxShapeTextLine *)node->GetData();
void wxShapeRegion::ClearText()
{
- wxNode *node = m_formattedText.GetFirst();
+ wxObjectList::compatibility_iterator node = m_formattedText.GetFirst();
while (node)
{
wxShapeTextLine *line = (wxShapeTextLine *)node->GetData();
- wxNode *next = node->GetNext();
+ wxObjectList::compatibility_iterator next = node->GetNext();
delete line;
- delete node;
+ m_formattedText.Erase(node);
node = next;
}
}
void wxShapeRegion::SetColour(const wxString& col)
{
m_textColour = col;
- m_actualColourObject = NULL;
+ m_actualColourObject = col;
}
-wxColour *wxShapeRegion::GetActualColourObject()
+wxColour wxShapeRegion::GetActualColourObject()
{
- if (!m_actualColourObject)
- m_actualColourObject = wxTheColourDatabase->FindColour(GetColour());
- if (!m_actualColourObject)
- m_actualColourObject = wxBLACK;
+ m_actualColourObject = wxTheColourDatabase->Find(GetColour());
return m_actualColourObject;
}
projects / wxWidgets.git / blobdiff