// Created: 12/07/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "lines.h"
-#pragma implementation "linesp.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#endif
#ifndef WX_PRECOMP
-#include <wx/wx.h>
+#include "wx/wx.h"
#endif
-#include <wx/wxexpr.h>
+#if wxUSE_PROLOGIO
+#include "wx/deprecated/wxexpr.h"
+#endif
#ifdef new
#undef new
#endif
-#if wxUSE_IOSTREAMH
-#include <iostream.h>
-#else
-#include <iostream>
-#endif
-
#include <ctype.h>
-#include <math.h>
-#include <wx/ogl/basic.h>
-#include <wx/ogl/basicp.h>
-#include <wx/ogl/lines.h>
-#include <wx/ogl/linesp.h>
-#include <wx/ogl/drawn.h>
-#include <wx/ogl/misc.h>
-#include <wx/ogl/canvas.h>
+#include "wx/ogl/ogl.h"
+
// Line shape
IMPLEMENT_DYNAMIC_CLASS(wxLineShape, wxShape)
wxLineShape::wxLineShape()
{
m_sensitivity = OP_CLICK_LEFT | OP_CLICK_RIGHT;
- m_draggable = FALSE;
+ m_draggable = false;
m_attachmentTo = 0;
m_attachmentFrom = 0;
/*
*/
m_from = NULL;
m_to = NULL;
- m_erasing = FALSE;
+ m_erasing = false;
m_arrowSpacing = 5.0; // For the moment, don't bother saving this to file.
- m_ignoreArrowOffsets = FALSE;
- m_isSpline = FALSE;
- m_maintainStraightLines = FALSE;
+ m_ignoreArrowOffsets = false;
+ m_isSpline = false;
+ m_maintainStraightLines = false;
m_alignmentStart = 0;
m_alignmentEnd = 0;
// and make the three line regions.
ClearRegions();
wxShapeRegion *newRegion = new wxShapeRegion;
- newRegion->SetName("Middle");
+ newRegion->SetName(wxT("Middle"));
newRegion->SetSize(150, 50);
m_regions.Append((wxObject *)newRegion);
newRegion = new wxShapeRegion;
- newRegion->SetName("Start");
+ newRegion->SetName(wxT("Start"));
newRegion->SetSize(150, 50);
m_regions.Append((wxObject *)newRegion);
newRegion = new wxShapeRegion;
- newRegion->SetName("End");
+ newRegion->SetName(wxT("End"));
newRegion->SetSize(150, 50);
m_regions.Append((wxObject *)newRegion);
{
if (m_labelObjects[i])
{
- m_labelObjects[i]->Select(FALSE);
+ m_labelObjects[i]->Select(false);
m_labelObjects[i]->RemoveFromCanvas(m_canvas);
delete m_labelObjects[i];
m_labelObjects[i] = NULL;
}
m_lineControlPoints = new wxList;
- int i = 0;
- for (i = 0; i < n; i++)
+ for (int i = 0; i < n; i++)
{
wxRealPoint *point = new wxRealPoint(-999, -999);
m_lineControlPoints->Append((wxObject*) point);
if (dc)
Erase(*dc);
- wxNode *last = m_lineControlPoints->Last();
- wxNode *second_last = last->Previous();
- wxRealPoint *last_point = (wxRealPoint *)last->Data();
- wxRealPoint *second_last_point = (wxRealPoint *)second_last->Data();
+ wxNode *last = m_lineControlPoints->GetLast();
+ wxNode *second_last = last->GetPrevious();
+ wxRealPoint *last_point = (wxRealPoint *)last->GetData();
+ wxRealPoint *second_last_point = (wxRealPoint *)second_last->GetData();
// Choose a point half way between the last and penultimate points
double line_x = ((last_point->x + second_last_point->x)/2);
bool wxLineShape::DeleteLineControlPoint()
{
- if (m_lineControlPoints->Number() < 3)
- return FALSE;
+ if (m_lineControlPoints->GetCount() < 3)
+ return false;
- wxNode *last = m_lineControlPoints->Last();
- wxNode *second_last = last->Previous();
+ wxNode *last = m_lineControlPoints->GetLast();
+ wxNode *second_last = last->GetPrevious();
- wxRealPoint *second_last_point = (wxRealPoint *)second_last->Data();
+ wxRealPoint *second_last_point = (wxRealPoint *)second_last->GetData();
delete second_last_point;
delete second_last;
- return TRUE;
+ return true;
}
void wxLineShape::Initialise()
if (m_lineControlPoints)
{
// Just move the first and last control points
- wxNode *first = m_lineControlPoints->First();
- wxRealPoint *first_point = (wxRealPoint *)first->Data();
+ wxNode *first = m_lineControlPoints->GetFirst();
+ wxRealPoint *first_point = (wxRealPoint *)first->GetData();
- wxNode *last = m_lineControlPoints->Last();
- wxRealPoint *last_point = (wxRealPoint *)last->Data();
+ wxNode *last = m_lineControlPoints->GetLast();
+ wxRealPoint *last_point = (wxRealPoint *)last->GetData();
// If any of the line points are at -999, we must
// initialize them by placing them half way between the first
// and the last.
- wxNode *node = first->Next();
+ wxNode *node = first->GetNext();
while (node)
{
- wxRealPoint *point = (wxRealPoint *)node->Data();
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
if (point->x == -999)
{
double x1, y1, x2, y2;
point->x = ((x2 - x1)/2 + x1);
point->y = ((y2 - y1)/2 + y1);
}
- node = node->Next();
+ node = node->GetNext();
}
}
}
double w, h;
ClearText(i);
- if (m_regions.Number() < 1)
+ if (m_regions.GetCount() < 1)
return;
- wxNode *node = m_regions.Nth(i);
+ wxNode *node = m_regions.Item(i);
if (!node)
return;
- wxShapeRegion *region = (wxShapeRegion *)node->Data();
+ wxShapeRegion *region = (wxShapeRegion *)node->GetData();
region->SetText(s);
dc.SetFont(* region->GetFont());
region->GetSize(&w, &h);
// Initialize the size if zero
- if (((w == 0) || (h == 0)) && (strlen(s) > 0))
+ if (((w == 0) || (h == 0)) && (s.Length() > 0))
{
w = 100; h = 50;
region->SetSize(w, h);
}
wxStringList *string_list = oglFormatText(dc, s, (w-5), (h-5), region->GetFormatMode());
- node = string_list->First();
+ node = (wxNode*)string_list->GetFirst();
while (node)
{
- char *s = (char *)node->Data();
+ wxChar *s = (wxChar *)node->GetData();
wxShapeTextLine *line = new wxShapeTextLine(0.0, 0.0, s);
region->GetFormattedText().Append((wxObject *)line);
- node = node->Next();
+ node = node->GetNext();
}
delete string_list;
double actualW = w;
EraseRegion(dc, region, xx, yy);
if (m_labelObjects[i])
{
- m_labelObjects[i]->Select(FALSE, &dc);
+ m_labelObjects[i]->Select(false, &dc);
m_labelObjects[i]->Erase(dc);
m_labelObjects[i]->SetSize(actualW, actualH);
}
if (m_labelObjects[i])
{
- m_labelObjects[i]->Select(TRUE, & dc);
+ m_labelObjects[i]->Select(true, & dc);
m_labelObjects[i]->Draw(dc);
}
}
}
oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, actualW, actualH, region->GetFormatMode());
- m_formatted = TRUE;
+ m_formatted = true;
}
void wxLineShape::DrawRegion(wxDC& dc, wxShapeRegion *region, double x, double y)
double yp = yy + y;
// First, clear a rectangle for the text IF there is any
- if (region->GetFormattedText().Number() > 0)
+ if (region->GetFormattedText().GetCount() > 0)
{
dc.SetPen(GetBackgroundPen());
dc.SetBrush(GetBackgroundBrush());
dc.DrawRectangle((long)(xp - w/2.0), (long)(yp - h/2.0), (long)w, (long)h);
if (m_pen) dc.SetPen(* m_pen);
- dc.SetTextForeground(* region->GetActualColourObject());
+ dc.SetTextForeground(region->GetActualColourObject());
#ifdef __WXMSW__
dc.SetTextBackground(GetBackgroundBrush().GetColour());
double xp = xx + x;
double yp = yy + y;
- if (region->GetFormattedText().Number() > 0)
+ if (region->GetFormattedText().GetCount() > 0)
{
dc.SetPen(GetBackgroundPen());
dc.SetBrush(GetBackgroundBrush());
case 0:
{
// Want to take the middle section for the label
- int n = m_lineControlPoints->Number();
+ int n = m_lineControlPoints->GetCount();
int half_way = (int)(n/2);
// Find middle of this line
- wxNode *node = m_lineControlPoints->Nth(half_way - 1);
- wxRealPoint *point = (wxRealPoint *)node->Data();
- wxNode *next_node = node->Next();
- wxRealPoint *next_point = (wxRealPoint *)next_node->Data();
+ wxNode *node = m_lineControlPoints->Item(half_way - 1);
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
+ wxNode *next_node = node->GetNext();
+ wxRealPoint *next_point = (wxRealPoint *)next_node->GetData();
double dx = (next_point->x - point->x);
double dy = (next_point->y - point->y);
}
case 1:
{
- wxNode *node = m_lineControlPoints->First();
- *x = ((wxRealPoint *)node->Data())->x;
- *y = ((wxRealPoint *)node->Data())->y;
+ wxNode *node = m_lineControlPoints->GetFirst();
+ *x = ((wxRealPoint *)node->GetData())->x;
+ *y = ((wxRealPoint *)node->GetData())->y;
break;
}
case 2:
{
- wxNode *node = m_lineControlPoints->Last();
- *x = ((wxRealPoint *)node->Data())->x;
- *y = ((wxRealPoint *)node->Data())->y;
+ wxNode *node = m_lineControlPoints->GetLast();
+ *x = ((wxRealPoint *)node->GetData())->x;
+ *y = ((wxRealPoint *)node->GetData())->y;
break;
}
default:
void wxLineShape::Straighten(wxDC *dc)
{
- if (!m_lineControlPoints || m_lineControlPoints->Number() < 3)
+ if (!m_lineControlPoints || m_lineControlPoints->GetCount() < 3)
return;
if (dc)
Erase(* dc);
- wxNode *first_point_node = m_lineControlPoints->First();
- wxNode *last_point_node = m_lineControlPoints->Last();
- wxNode *second_last_point_node = last_point_node->Previous();
+ wxNode *first_point_node = m_lineControlPoints->GetFirst();
+ wxNode *last_point_node = m_lineControlPoints->GetLast();
+ wxNode *second_last_point_node = last_point_node->GetPrevious();
- wxRealPoint *last_point = (wxRealPoint *)last_point_node->Data();
- wxRealPoint *second_last_point = (wxRealPoint *)second_last_point_node->Data();
+ wxRealPoint *last_point = (wxRealPoint *)last_point_node->GetData();
+ wxRealPoint *second_last_point = (wxRealPoint *)second_last_point_node->GetData();
GraphicsStraightenLine(last_point, second_last_point);
wxNode *node = first_point_node;
while (node && (node != second_last_point_node))
{
- wxRealPoint *point = (wxRealPoint *)node->Data();
- wxRealPoint *next_point = (wxRealPoint *)(node->Next()->Data());
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
+ wxRealPoint *next_point = (wxRealPoint *)(node->GetNext()->GetData());
GraphicsStraightenLine(point, next_point);
- node = node->Next();
+ node = node->GetNext();
}
if (dc)
void wxLineShape::SetEnds(double x1, double y1, double x2, double y2)
{
// Find centre point
- wxNode *first_point_node = m_lineControlPoints->First();
- wxNode *last_point_node = m_lineControlPoints->Last();
- wxRealPoint *first_point = (wxRealPoint *)first_point_node->Data();
- wxRealPoint *last_point = (wxRealPoint *)last_point_node->Data();
+ wxNode *first_point_node = m_lineControlPoints->GetFirst();
+ wxNode *last_point_node = m_lineControlPoints->GetLast();
+ wxRealPoint *first_point = (wxRealPoint *)first_point_node->GetData();
+ wxRealPoint *last_point = (wxRealPoint *)last_point_node->GetData();
first_point->x = x1;
first_point->y = y1;
// Get absolute positions of ends
void wxLineShape::GetEnds(double *x1, double *y1, double *x2, double *y2)
{
- wxNode *first_point_node = m_lineControlPoints->First();
- wxNode *last_point_node = m_lineControlPoints->Last();
- wxRealPoint *first_point = (wxRealPoint *)first_point_node->Data();
- wxRealPoint *last_point = (wxRealPoint *)last_point_node->Data();
+ wxNode *first_point_node = m_lineControlPoints->GetFirst();
+ wxNode *last_point_node = m_lineControlPoints->GetLast();
+ wxRealPoint *first_point = (wxRealPoint *)first_point_node->GetData();
+ wxRealPoint *last_point = (wxRealPoint *)last_point_node->GetData();
*x1 = first_point->x; *y1 = first_point->y;
*x2 = last_point->x; *y2 = last_point->y;
bool wxLineShape::HitTest(double x, double y, int *attachment, double *distance)
{
if (!m_lineControlPoints)
- return FALSE;
+ return false;
// Look at label regions in case mouse is over a label
- bool inLabelRegion = FALSE;
+ bool inLabelRegion = false;
for (int i = 0; i < 3; i ++)
{
- wxNode *regionNode = m_regions.Nth(i);
+ wxNode *regionNode = m_regions.Item(i);
if (regionNode)
{
- wxShapeRegion *region = (wxShapeRegion *)regionNode->Data();
- if (region->m_formattedText.Number() > 0)
+ wxShapeRegion *region = (wxShapeRegion *)regionNode->GetData();
+ if (region->m_formattedText.GetCount() > 0)
{
double xp, yp, cx, cy, cw, ch;
GetLabelPosition(i, &xp, &yp);
double rBottom = (double)(cy + (ch/2.0));
if (x > rLeft && x < rRight && y > rTop && y < rBottom)
{
- inLabelRegion = TRUE;
+ inLabelRegion = true;
i = 3;
}
}
}
}
- wxNode *node = m_lineControlPoints->First();
+ wxNode *node = m_lineControlPoints->GetFirst();
- while (node && node->Next())
+ while (node && node->GetNext())
{
- wxRealPoint *point1 = (wxRealPoint *)node->Data();
- wxRealPoint *point2 = (wxRealPoint *)node->Next()->Data();
+ wxRealPoint *point1 = (wxRealPoint *)node->GetData();
+ wxRealPoint *point2 = (wxRealPoint *)node->GetNext()->GetData();
- // Allow for inaccurate mousing or vert/horiz lines
+ // For inaccurate mousing allow 8 pixel corridor
int extra = 4;
- double left = wxMin(point1->x, point2->x) - extra;
- double right = wxMax(point1->x, point2->x) + extra;
-
- double bottom = wxMin(point1->y, point2->y) - extra;
- double top = wxMax(point1->y, point2->y) + extra;
- if ((x > left && x < right && y > bottom && y < top) || inLabelRegion)
+ double dx = point2->x - point1->x;
+ double dy = point2->y - point1->y;
+ double seg_len = sqrt(dx*dx+dy*dy);
+ double distance_from_seg =
+ seg_len*((x-point1->x)*dy-(y-point1->y)*dx)/(dy*dy+dx*dx);
+ double distance_from_prev =
+ seg_len*((y-point1->y)*dy+(x-point1->x)*dx)/(dy*dy+dx*dx);
+
+ if ((fabs(distance_from_seg) < extra &&
+ distance_from_prev >= 0 && distance_from_prev <= seg_len)
+ || inLabelRegion)
{
- // Work out distance from centre of line
- double centre_x = (double)(left + (right - left)/2.0);
- double centre_y = (double)(bottom + (top - bottom)/2.0);
-
*attachment = 0;
- *distance = (double)sqrt((centre_x - x)*(centre_x - x) + (centre_y - y)*(centre_y - y));
- return TRUE;
+ *distance = distance_from_seg;
+ return true;
}
- node = node->Next();
+ node = node->GetNext();
}
- return FALSE;
+ return false;
}
void wxLineShape::DrawArrows(wxDC& dc)
double endArrowPos = 0.0;
double middleArrowPos = 0.0;
- wxNode *node = m_arcArrows.First();
+ wxNode *node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrow = (wxArrowHead *)node->Data();
+ wxArrowHead *arrow = (wxArrowHead *)node->GetData();
switch (arrow->GetArrowEnd())
{
case ARROW_POSITION_START:
{
if ((arrow->GetXOffset() != 0.0) && !m_ignoreArrowOffsets)
// If specified, x offset is proportional to line length
- DrawArrow(dc, arrow, arrow->GetXOffset(), TRUE);
+ DrawArrow(dc, arrow, arrow->GetXOffset(), true);
else
{
- DrawArrow(dc, arrow, startArrowPos, FALSE); // Absolute distance
+ DrawArrow(dc, arrow, startArrowPos, false); // Absolute distance
startArrowPos += arrow->GetSize() + arrow->GetSpacing();
}
break;
case ARROW_POSITION_END:
{
if ((arrow->GetXOffset() != 0.0) && !m_ignoreArrowOffsets)
- DrawArrow(dc, arrow, arrow->GetXOffset(), TRUE);
+ DrawArrow(dc, arrow, arrow->GetXOffset(), true);
else
{
- DrawArrow(dc, arrow, endArrowPos, FALSE);
+ DrawArrow(dc, arrow, endArrowPos, false);
endArrowPos += arrow->GetSize() + arrow->GetSpacing();
}
break;
{
arrow->SetXOffset(middleArrowPos);
if ((arrow->GetXOffset() != 0.0) && !m_ignoreArrowOffsets)
- DrawArrow(dc, arrow, arrow->GetXOffset(), TRUE);
+ DrawArrow(dc, arrow, arrow->GetXOffset(), true);
else
{
- DrawArrow(dc, arrow, middleArrowPos, FALSE);
+ DrawArrow(dc, arrow, middleArrowPos, false);
middleArrowPos += arrow->GetSize() + arrow->GetSpacing();
}
break;
}
}
- node = node->Next();
+ node = node->GetNext();
}
}
void wxLineShape::DrawArrow(wxDC& dc, wxArrowHead *arrow, double xOffset, bool proportionalOffset)
{
- wxNode *first_line_node = m_lineControlPoints->First();
- wxRealPoint *first_line_point = (wxRealPoint *)first_line_node->Data();
- wxNode *second_line_node = first_line_node->Next();
- wxRealPoint *second_line_point = (wxRealPoint *)second_line_node->Data();
+ wxNode *first_line_node = m_lineControlPoints->GetFirst();
+ wxRealPoint *first_line_point = (wxRealPoint *)first_line_node->GetData();
+ wxNode *second_line_node = first_line_node->GetNext();
+ wxRealPoint *second_line_point = (wxRealPoint *)second_line_node->GetData();
- wxNode *last_line_node = m_lineControlPoints->Last();
- wxRealPoint *last_line_point = (wxRealPoint *)last_line_node->Data();
- wxNode *second_last_line_node = last_line_node->Previous();
- wxRealPoint *second_last_line_point = (wxRealPoint *)second_last_line_node->Data();
+ wxNode *last_line_node = m_lineControlPoints->GetLast();
+ wxRealPoint *last_line_point = (wxRealPoint *)last_line_node->GetData();
+ wxNode *second_last_line_node = last_line_node->GetPrevious();
+ wxRealPoint *second_last_line_point = (wxRealPoint *)second_last_line_node->GetData();
// Position where we want to start drawing
- double positionOnLineX, positionOnLineY;
+ double positionOnLineX = 0.0, positionOnLineY = 0.0;
// Position of start point of line, at the end of which we draw the arrow.
- double startPositionX, startPositionY;
+ double startPositionX = 0.0 , startPositionY = 0.0;
switch (arrow->GetPosition())
{
* Add yOffset to arrow, if any
*/
- const double myPi = (double) 3.14159265;
+ const double myPi = (double) M_PI;
// The translation that the y offset may give
double deltaX = 0.0;
double deltaY = 0.0;
double y3 = positionOnLineY;
double d = -arrow->GetYOffset(); // Negate so +offset is above line
- double theta = 0.0;
+ double theta;
if (x3 == x1)
theta = (double)(myPi/2.0);
else
dc.SetPen(* m_pen);
if (arrow->_GetType() == ARROW_HOLLOW_CIRCLE)
- dc.SetBrush(* g_oglWhiteBackgroundBrush);
+ dc.SetBrush(GetBackgroundBrush());
else
dc.SetBrush(* m_brush);
else
{
- wxLogFatalError("Unknown arrowhead rotation case in lines.cc");
+ wxLogFatalError(wxT("Unknown arrowhead rotation case in lines.cc"));
}
// Rotate about the centre of the object, then place
void wxLineShape::OnErase(wxDC& dc)
{
- wxPen *old_pen = m_pen;
- wxBrush *old_brush = m_brush;
+ const wxPen *old_pen = m_pen;
+ const wxBrush *old_brush = m_brush;
wxPen bg_pen = GetBackgroundPen();
wxBrush bg_brush = GetBackgroundBrush();
SetPen(&bg_pen);
// Undraw text regions
for (int i = 0; i < 3; i++)
{
- wxNode *node = m_regions.Nth(i);
+ wxNode *node = m_regions.Item(i);
if (node)
{
double x, y;
- wxShapeRegion *region = (wxShapeRegion *)node->Data();
+ wxShapeRegion *region = (wxShapeRegion *)node->GetData();
GetLabelPosition(i, &x, &y);
EraseRegion(dc, region, x, y);
}
}
else
{
- m_erasing = TRUE;
+ m_erasing = true;
GetEventHandler()->OnDraw(dc);
GetEventHandler()->OnEraseControlPoints(dc);
- m_erasing = FALSE;
+ m_erasing = false;
}
if (old_pen) SetPen(old_pen);
double x2 = -10000;
double y2 = -10000;
- wxNode *node = m_lineControlPoints->First();
+ wxNode *node = m_lineControlPoints->GetFirst();
while (node)
{
- wxRealPoint *point = (wxRealPoint *)node->Data();
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
if (point->x < x1) x1 = point->x;
if (point->y < y1) y1 = point->y;
if (point->x > x2) x2 = point->x;
if (point->y > y2) y2 = point->y;
- node = node->Next();
+ node = node->GetNext();
}
*w = (double)(x2 - x1);
*h = (double)(y2 - y1);
{
int n = -1;
int num = 0;
- wxNode *node = image->GetLines().First();
+ wxNode *node = image->GetLines().GetFirst();
int this_attachment;
if (image == m_to)
this_attachment = m_attachmentTo;
// Find number of lines going into/out of this particular attachment point
while (node)
{
- wxLineShape *line = (wxLineShape *)node->Data();
+ wxLineShape *line = (wxLineShape *)node->GetData();
if (line->m_from == image)
{
num ++;
}
- node = node->Next();
+ node = node->GetNext();
}
*nth = n;
*no_arcs = num;
}
-void wxLineShape::OnDrawOutline(wxDC& dc, double x, double y, double w, double h)
+void wxLineShape::OnDrawOutline(wxDC& dc, double WXUNUSED(x), double WXUNUSED(y), double WXUNUSED(w), double WXUNUSED(h))
{
- wxPen *old_pen = m_pen;
- wxBrush *old_brush = m_brush;
+ const wxPen *old_pen = m_pen;
+ const wxBrush *old_brush = m_brush;
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
SetPen(& dottedPen);
SetBrush( wxTRANSPARENT_BRUSH );
else SetBrush(NULL);
}
-bool wxLineShape::OnMovePre(wxDC& dc, double x, double y, double old_x, double old_y, bool display)
+bool wxLineShape::OnMovePre(wxDC& dc, double x, double y, double old_x, double old_y, bool WXUNUSED(display))
{
double x_offset = x - old_x;
double y_offset = y - old_y;
if (m_lineControlPoints && !(x_offset == 0.0 && y_offset == 0.0))
{
- wxNode *node = m_lineControlPoints->First();
+ wxNode *node = m_lineControlPoints->GetFirst();
while (node)
{
- wxRealPoint *point = (wxRealPoint *)node->Data();
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
point->x += x_offset;
point->y += y_offset;
- node = node->Next();
+ node = node->GetNext();
}
}
m_labelObjects[i]->Erase(dc);
double xp, yp, xr, yr;
GetLabelPosition(i, &xp, &yp);
- wxNode *node = m_regions.Nth(i);
+ wxNode *node = m_regions.Item(i);
if (node)
{
- wxShapeRegion *region = (wxShapeRegion *)node->Data();
+ wxShapeRegion *region = (wxShapeRegion *)node->GetData();
region->GetPosition(&xr, &yr);
}
else
m_labelObjects[i]->Move(dc, xp+xr, yp+yr);
}
}
- return TRUE;
+ return true;
}
void wxLineShape::OnMoveLink(wxDC& dc, bool moveControlPoints)
if (!m_from || !m_to)
return;
- if (m_lineControlPoints->Number() > 2)
+ if (m_lineControlPoints->GetCount() > 2)
Initialise();
// Do each end - nothing in the middle. User has to move other points
FindLineEndPoints(&end_x, &end_y, &other_end_x, &other_end_y);
- wxNode *first = m_lineControlPoints->First();
- wxRealPoint *first_point = (wxRealPoint *)first->Data();
- wxNode *last = m_lineControlPoints->Last();
- wxRealPoint *last_point = (wxRealPoint *)last->Data();
+ wxNode *first = m_lineControlPoints->GetFirst();
+ /* wxRealPoint *first_point = */ (wxRealPoint *)first->GetData();
+ wxNode *last = m_lineControlPoints->GetLast();
+ /* wxRealPoint *last_point = */ (wxRealPoint *)last->GetData();
/* This is redundant, surely? Done by SetEnds.
first_point->x = end_x; first_point->y = end_y;
// Only move control points if it's a self link. And only works if attachment mode is ON.
if ((m_from == m_to) && (m_from->GetAttachmentMode() != ATTACHMENT_MODE_NONE) && moveControlPoints && m_lineControlPoints && !(x_offset == 0.0 && y_offset == 0.0))
{
- wxNode *node = m_lineControlPoints->First();
+ wxNode *node = m_lineControlPoints->GetFirst();
while (node)
{
- if ((node != m_lineControlPoints->First()) && (node != m_lineControlPoints->Last()))
+ if ((node != m_lineControlPoints->GetFirst()) && (node != m_lineControlPoints->GetLast()))
{
- wxRealPoint *point = (wxRealPoint *)node->Data();
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
point->x += x_offset;
point->y += y_offset;
}
- node = node->Next();
+ node = node->GetNext();
}
}
// Do each end - nothing in the middle. User has to move other points
// manually if necessary.
- double end_x, end_y;
- double other_end_x, other_end_y;
+ double end_x = 0.0, end_y = 0.0;
+ double other_end_x = 0.0, other_end_y = 0.0;
- wxNode *first = m_lineControlPoints->First();
- wxRealPoint *first_point = (wxRealPoint *)first->Data();
- wxNode *last = m_lineControlPoints->Last();
- wxRealPoint *last_point = (wxRealPoint *)last->Data();
+ wxNode *first = m_lineControlPoints->GetFirst();
+ /* wxRealPoint *first_point = */ (wxRealPoint *)first->GetData();
+ wxNode *last = m_lineControlPoints->GetLast();
+ /* wxRealPoint *last_point = */ (wxRealPoint *)last->GetData();
- wxNode *second = first->Next();
- wxRealPoint *second_point = (wxRealPoint *)second->Data();
+ wxNode *second = first->GetNext();
+ wxRealPoint *second_point = (wxRealPoint *)second->GetData();
- wxNode *second_last = last->Previous();
- wxRealPoint *second_last_point = (wxRealPoint *)second_last->Data();
+ wxNode *second_last = last->GetPrevious();
+ wxRealPoint *second_last_point = (wxRealPoint *)second_last->GetData();
- if (m_lineControlPoints->Number() > 2)
+ if (m_lineControlPoints->GetCount() > 2)
{
if (m_from->GetAttachmentMode() != ATTACHMENT_MODE_NONE)
{
int nth, no_arcs;
- FindNth(m_from, &nth, &no_arcs, FALSE); // Not incoming
+ FindNth(m_from, &nth, &no_arcs, false); // Not incoming
m_from->GetAttachmentPosition(m_attachmentFrom, &end_x, &end_y, nth, no_arcs, this);
}
else
if (m_to->GetAttachmentMode() != ATTACHMENT_MODE_NONE)
{
int nth, no_arcs;
- FindNth(m_to, &nth, &no_arcs, TRUE); // Incoming
+ FindNth(m_to, &nth, &no_arcs, true); // Incoming
m_to->GetAttachmentPosition(m_attachmentTo, &other_end_x, &other_end_y, nth, no_arcs, this);
}
else
if (m_from->GetAttachmentMode() != ATTACHMENT_MODE_NONE)
{
int nth, no_arcs;
- FindNth(m_from, &nth, &no_arcs, FALSE);
+ FindNth(m_from, &nth, &no_arcs, false);
m_from->GetAttachmentPosition(m_attachmentFrom, &end_x, &end_y, nth, no_arcs, this);
fromX = end_x;
fromY = end_y;
if (m_to->GetAttachmentMode() != ATTACHMENT_MODE_NONE)
{
int nth, no_arcs;
- FindNth(m_to, &nth, &no_arcs, TRUE);
+ FindNth(m_to, &nth, &no_arcs, true);
m_to->GetAttachmentPosition(m_attachmentTo, &other_end_x, &other_end_y, nth, no_arcs, this);
toX = other_end_x;
toY = other_end_y;
if (m_brush)
dc.SetBrush(* m_brush);
- int n = m_lineControlPoints->Number();
+ int n = m_lineControlPoints->GetCount();
wxPoint *points = new wxPoint[n];
int i;
for (i = 0; i < n; i++)
{
- wxRealPoint* point = (wxRealPoint*) m_lineControlPoints->Nth(i)->Data();
+ wxRealPoint* point = (wxRealPoint*) m_lineControlPoints->Item(i)->GetData();
points[i].x = WXROUND(point->x);
points[i].y = WXROUND(point->y);
}
wxShape::OnEraseControlPoints(dc);
}
-void wxLineShape::OnDragLeft(bool draw, double x, double y, int keys, int attachment)
+void wxLineShape::OnDragLeft(bool WXUNUSED(draw), double WXUNUSED(x), double WXUNUSED(y), int WXUNUSED(keys), int WXUNUSED(attachment))
{
}
-void wxLineShape::OnBeginDragLeft(double x, double y, int keys, int attachment)
+void wxLineShape::OnBeginDragLeft(double WXUNUSED(x), double WXUNUSED(y), int WXUNUSED(keys), int WXUNUSED(attachment))
{
}
-void wxLineShape::OnEndDragLeft(double x, double y, int keys, int attachment)
+void wxLineShape::OnEndDragLeft(double WXUNUSED(x), double WXUNUSED(y), int WXUNUSED(keys), int WXUNUSED(attachment))
{
}
for (int i = 0; i < 3; i++)
{
- wxNode *node = m_regions.Nth(i);
+ wxNode *node = m_regions.Item(i);
if (node)
{
- wxShapeRegion *region = (wxShapeRegion *)node->Data();
+ wxShapeRegion *region = (wxShapeRegion *)node->GetData();
double x, y;
GetLabelPosition(i, &x, &y);
DrawRegion(dc, region, x, y);
{
if (m_canvas && m_lineControlPoints)
{
- wxNode *first = m_lineControlPoints->First();
- wxNode *last = m_lineControlPoints->Last();
- wxRealPoint *first_point = (wxRealPoint *)first->Data();
- wxRealPoint *last_point = (wxRealPoint *)last->Data();
+ wxNode *first = m_lineControlPoints->GetFirst();
+ wxNode *last = m_lineControlPoints->GetLast();
+ wxRealPoint *first_point = (wxRealPoint *)first->GetData();
+ wxRealPoint *last_point = (wxRealPoint *)last->GetData();
wxLineControlPoint *control = new wxLineControlPoint(m_canvas, this, CONTROL_POINT_SIZE,
first_point->x, first_point->y,
m_controlPoints.Append(control);
- wxNode *node = first->Next();
+ wxNode *node = first->GetNext();
while (node != last)
{
- wxRealPoint *point = (wxRealPoint *)node->Data();
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
control = new wxLineControlPoint(m_canvas, this, CONTROL_POINT_SIZE,
point->x, point->y,
m_canvas->AddShape(control);
m_controlPoints.Append(control);
- node = node->Next();
+ node = node->GetNext();
}
control = new wxLineControlPoint(m_canvas, this, CONTROL_POINT_SIZE,
last_point->x, last_point->y,
void wxLineShape::ResetControlPoints()
{
- if (m_canvas && m_lineControlPoints && m_controlPoints.Number() > 0)
+ if (m_canvas && m_lineControlPoints && m_controlPoints.GetCount() > 0)
{
- wxNode *node = m_controlPoints.First();
- wxNode *control_node = m_lineControlPoints->First();
+ wxNode *node = m_controlPoints.GetFirst();
+ wxNode *control_node = m_lineControlPoints->GetFirst();
while (node && control_node)
{
- wxRealPoint *point = (wxRealPoint *)control_node->Data();
- wxLineControlPoint *control = (wxLineControlPoint *)node->Data();
+ wxRealPoint *point = (wxRealPoint *)control_node->GetData();
+ wxLineControlPoint *control = (wxLineControlPoint *)node->GetData();
control->SetX(point->x);
control->SetY(point->y);
- node = node->Next();
- control_node = control_node->Next();
+ node = node->GetNext();
+ control_node = control_node->GetNext();
}
}
}
-#ifdef PROLOGIO
+#if wxUSE_PROLOGIO
void wxLineShape::WriteAttributes(wxExpr *clause)
{
wxShape::WriteAttributes(clause);
if (m_from)
- clause->AddAttributeValue("from", m_from->GetId());
+ clause->AddAttributeValue(_T("from"), m_from->GetId());
if (m_to)
- clause->AddAttributeValue("to", m_to->GetId());
+ clause->AddAttributeValue(_T("to"), m_to->GetId());
if (m_attachmentTo != 0)
- clause->AddAttributeValue("attachment_to", (long)m_attachmentTo);
+ clause->AddAttributeValue(_T("attachment_to"), (long)m_attachmentTo);
if (m_attachmentFrom != 0)
- clause->AddAttributeValue("attachment_from", (long)m_attachmentFrom);
+ clause->AddAttributeValue(_T("attachment_from"), (long)m_attachmentFrom);
if (m_alignmentStart != 0)
- clause->AddAttributeValue("align_start", (long)m_alignmentStart);
+ clause->AddAttributeValue(_T("align_start"), (long)m_alignmentStart);
if (m_alignmentEnd != 0)
- clause->AddAttributeValue("align_end", (long)m_alignmentEnd);
+ clause->AddAttributeValue(_T("align_end"), (long)m_alignmentEnd);
- clause->AddAttributeValue("is_spline", (long)m_isSpline);
+ clause->AddAttributeValue(_T("is_spline"), (long)m_isSpline);
if (m_maintainStraightLines)
- clause->AddAttributeValue("keep_lines_straight", (long)m_maintainStraightLines);
+ clause->AddAttributeValue(_T("keep_lines_straight"), (long)m_maintainStraightLines);
// Make a list of lists for the (sp)line controls
wxExpr *list = new wxExpr(wxExprList);
- wxNode *node = m_lineControlPoints->First();
+ wxNode *node = m_lineControlPoints->GetFirst();
while (node)
{
- wxRealPoint *point = (wxRealPoint *)node->Data();
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
wxExpr *point_list = new wxExpr(wxExprList);
wxExpr *x_expr = new wxExpr((double) point->x);
wxExpr *y_expr = new wxExpr((double) point->y);
point_list->Append(y_expr);
list->Append(point_list);
- node = node->Next();
+ node = node->GetNext();
}
- clause->AddAttributeValue("controls", list);
+ clause->AddAttributeValue(_T("controls"), list);
// Write arc arrows in new OGL format, if there are any.
// This is a list of lists. Each sublist comprises:
// (arrowType arrowEnd xOffset arrowSize)
- if (m_arcArrows.Number() > 0)
+ if (m_arcArrows.GetCount() > 0)
{
wxExpr *arrow_list = new wxExpr(wxExprList);
- node = m_arcArrows.First();
+ node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *head = (wxArrowHead *)node->Data();
+ wxArrowHead *head = (wxArrowHead *)node->GetData();
wxExpr *head_list = new wxExpr(wxExprList);
head_list->Append(new wxExpr((long)head->_GetType()));
head_list->Append(new wxExpr((long)head->GetArrowEnd()));
arrow_list->Append(head_list);
- node = node->Next();
+ node = node->GetNext();
}
- clause->AddAttributeValue("arrows", arrow_list);
+ clause->AddAttributeValue(_T("arrows"), arrow_list);
}
}
wxShape::ReadAttributes(clause);
int iVal = (int) m_isSpline;
- clause->AssignAttributeValue("is_spline", &iVal);
+ clause->AssignAttributeValue(wxT("is_spline"), &iVal);
m_isSpline = (iVal != 0);
iVal = (int) m_maintainStraightLines;
- clause->AssignAttributeValue("keep_lines_straight", &iVal);
+ clause->AssignAttributeValue(wxT("keep_lines_straight"), &iVal);
m_maintainStraightLines = (iVal != 0);
- clause->AssignAttributeValue("align_start", &m_alignmentStart);
- clause->AssignAttributeValue("align_end", &m_alignmentEnd);
+ clause->AssignAttributeValue(wxT("align_start"), &m_alignmentStart);
+ clause->AssignAttributeValue(wxT("align_end"), &m_alignmentEnd);
// Compatibility: check for no regions.
- if (m_regions.Number() == 0)
+ if (m_regions.GetCount() == 0)
{
wxShapeRegion *newRegion = new wxShapeRegion;
- newRegion->SetName("Middle");
+ newRegion->SetName(_T("Middle"));
newRegion->SetSize(150, 50);
m_regions.Append((wxObject *)newRegion);
- if (m_text.Number() > 0)
+ if (m_text.GetCount() > 0)
{
newRegion->ClearText();
- wxNode *node = m_text.First();
+ wxNode *node = m_text.GetFirst();
while (node)
{
- wxShapeTextLine *textLine = (wxShapeTextLine *)node->Data();
- wxNode *next = node->Next();
+ wxShapeTextLine *textLine = (wxShapeTextLine *)node->GetData();
+ wxNode *next = node->GetNext();
newRegion->GetFormattedText().Append((wxObject *)textLine);
delete node;
node = next;
}
newRegion = new wxShapeRegion;
- newRegion->SetName("Start");
+ newRegion->SetName(wxT("Start"));
newRegion->SetSize(150, 50);
m_regions.Append((wxObject *)newRegion);
newRegion = new wxShapeRegion;
- newRegion->SetName("End");
+ newRegion->SetName(wxT("End"));
newRegion->SetSize(150, 50);
m_regions.Append((wxObject *)newRegion);
}
m_attachmentTo = 0;
m_attachmentFrom = 0;
- clause->AssignAttributeValue("attachment_to", &m_attachmentTo);
- clause->AssignAttributeValue("attachment_from", &m_attachmentFrom);
+ clause->AssignAttributeValue(wxT("attachment_to"), &m_attachmentTo);
+ clause->AssignAttributeValue(wxT("attachment_from"), &m_attachmentFrom);
wxExpr *line_list = NULL;
// When image is created, there are default control points. Override
// them if there are some in the file.
- clause->AssignAttributeValue("controls", &line_list);
+ clause->AssignAttributeValue(wxT("controls"), &line_list);
if (line_list)
{
// Read arrow list, for new OGL code
wxExpr *arrow_list = NULL;
- clause->AssignAttributeValue("arrows", &arrow_list);
+ clause->AssignAttributeValue(wxT("arrows"), &arrow_list);
if (arrow_list)
{
wxExpr *node = arrow_list->value.first;
int arrowEnd = 0;
double xOffset = 0.0;
double arrowSize = 0.0;
- wxString arrowName("");
+ wxString arrowName;
long arrowId = -1;
wxExpr *type_expr = node->Nth(0);
wxExpr *spacingExpr = node->Nth(7);
if (type_expr)
- arrowType = (int)type_expr->IntegerValue();
+ arrowType = (WXTYPE)type_expr->IntegerValue();
if (end_expr)
arrowEnd = (int)end_expr->IntegerValue();
if (dist_expr)
else
wxRegisterId(arrowId);
- wxArrowHead *arrowHead = AddArrow(arrowType, arrowEnd, arrowSize, xOffset, (char*) (const char*) arrowName, NULL, arrowId);
+ wxArrowHead *arrowHead = AddArrow(arrowType, arrowEnd, arrowSize, xOffset, arrowName, NULL, arrowId);
if (yOffsetExpr)
arrowHead->SetYOffset(yOffsetExpr->RealValue());
if (spacingExpr)
lineCopy.m_maintainStraightLines = m_maintainStraightLines;
lineCopy.m_lineOrientations.Clear();
- wxNode *node = m_lineOrientations.First();
+ wxNode *node = m_lineOrientations.GetFirst();
while (node)
{
- lineCopy.m_lineOrientations.Append(node->Data());
- node = node->Next();
+ lineCopy.m_lineOrientations.Append(node->GetData());
+ node = node->GetNext();
}
if (lineCopy.m_lineControlPoints)
lineCopy.m_lineControlPoints = new wxList;
- node = m_lineControlPoints->First();
+ node = m_lineControlPoints->GetFirst();
while (node)
{
- wxRealPoint *point = (wxRealPoint *)node->Data();
+ wxRealPoint *point = (wxRealPoint *)node->GetData();
wxRealPoint *new_point = new wxRealPoint(point->x, point->y);
lineCopy.m_lineControlPoints->Append((wxObject*) new_point);
- node = node->Next();
+ node = node->GetNext();
}
// Copy arrows
lineCopy.ClearArrowsAtPosition(-1);
- node = m_arcArrows.First();
+ node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrow = (wxArrowHead *)node->Data();
+ wxArrowHead *arrow = (wxArrowHead *)node->GetData();
lineCopy.m_arcArrows.Append(new wxArrowHead(*arrow));
- node = node->Next();
+ node = node->GetNext();
}
}
{
for (int i = 0; i < 3; i++)
{
- wxNode *node = m_regions.Nth(i);
+ wxNode *node = m_regions.Item(i);
if (node)
{
- wxShapeRegion *region = (wxShapeRegion *)node->Data();
- if (region->m_formattedText.Number() > 0)
+ wxShapeRegion *region = (wxShapeRegion *)node->GetData();
+ if (region->m_formattedText.GetCount() > 0)
{
double w, h, x, y, xx, yy;
region->GetSize(&w, &h);
GetLabelPosition(i, &xx, &yy);
if (m_labelObjects[i])
{
- m_labelObjects[i]->Select(FALSE);
+ m_labelObjects[i]->Select(false);
m_labelObjects[i]->RemoveFromCanvas(m_canvas);
delete m_labelObjects[i];
}
m_labelObjects[i] = OnCreateLabelShape(this, region, w, h);
m_labelObjects[i]->AddToCanvas(m_canvas);
- m_labelObjects[i]->Show(TRUE);
+ m_labelObjects[i]->Show(true);
if (dc)
m_labelObjects[i]->Move(*dc, (double)(x + xx), (double)(y + yy));
- m_labelObjects[i]->Select(TRUE, dc);
+ m_labelObjects[i]->Select(true, dc);
}
}
}
{
if (m_labelObjects[i])
{
- m_labelObjects[i]->Select(FALSE, dc);
+ m_labelObjects[i]->Select(false, dc);
m_labelObjects[i]->Erase(*dc);
m_labelObjects[i]->RemoveFromCanvas(m_canvas);
delete m_labelObjects[i];
// Control points ('handles') redirect control to the actual shape, to make it easier
// to override sizing behaviour.
-void wxLineShape::OnSizingDragLeft(wxControlPoint* pt, bool draw, double x, double y, int keys, int attachment)
+void wxLineShape::OnSizingDragLeft(wxControlPoint* pt, bool WXUNUSED(draw), double x, double y, int WXUNUSED(keys), int WXUNUSED(attachment))
{
wxLineControlPoint* lpt = (wxLineControlPoint*) pt;
dc.SetLogicalFunction(OGLRBLF);
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
dc.SetPen(dottedPen);
dc.SetBrush((* wxTRANSPARENT_BRUSH));
wxLineShape *lineShape = (wxLineShape *)this;
- wxPen *old_pen = lineShape->GetPen();
- wxBrush *old_brush = lineShape->GetBrush();
+ const wxPen *old_pen = lineShape->GetPen();
+ const wxBrush *old_brush = lineShape->GetBrush();
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
lineShape->SetPen(& dottedPen);
lineShape->SetBrush(wxTRANSPARENT_BRUSH);
- lineShape->GetEventHandler()->OnMoveLink(dc, FALSE);
+ lineShape->GetEventHandler()->OnMoveLink(dc, false);
lineShape->SetPen(old_pen);
lineShape->SetBrush(old_brush);
}
-void wxLineShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double y, int keys, int attachment)
+void wxLineShape::OnSizingBeginDragLeft(wxControlPoint* pt, double x, double y, int WXUNUSED(keys), int WXUNUSED(attachment))
{
wxLineControlPoint* lpt = (wxLineControlPoint*) pt;
lineShape->GetTo()->OnDraw(dc);
lineShape->GetTo()->OnDrawContents(dc);
- this->SetDisableLabel(TRUE);
+ this->SetDisableLabel(true);
dc.SetLogicalFunction(OGLRBLF);
lpt->m_xpos = x; lpt->m_ypos = y;
lpt->m_point->x = x; lpt->m_point->y = y;
- wxPen *old_pen = lineShape->GetPen();
- wxBrush *old_brush = lineShape->GetBrush();
+ const wxPen *old_pen = lineShape->GetPen();
+ const wxBrush *old_brush = lineShape->GetBrush();
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
lineShape->SetPen(& dottedPen);
lineShape->SetBrush(wxTRANSPARENT_BRUSH);
- lineShape->GetEventHandler()->OnMoveLink(dc, FALSE);
+ lineShape->GetEventHandler()->OnMoveLink(dc, false);
lineShape->SetPen(old_pen);
lineShape->SetBrush(old_brush);
}
}
-void wxLineShape::OnSizingEndDragLeft(wxControlPoint* pt, double x, double y, int keys, int attachment)
+void wxLineShape::OnSizingEndDragLeft(wxControlPoint* pt, double x, double y, int WXUNUSED(keys), int WXUNUSED(attachment))
{
wxLineControlPoint* lpt = (wxLineControlPoint*) pt;
wxClientDC dc(GetCanvas());
GetCanvas()->PrepareDC(dc);
- this->SetDisableLabel(FALSE);
+ this->SetDisableLabel(false);
wxLineShape *lineShape = (wxLineShape *)this;
if (lpt->m_type == CONTROL_POINT_LINE)
// Needed?
#if 0
int i = 0;
- for (i = 0; i < lineShape->GetLineControlPoints()->Number(); i++)
- if (((wxRealPoint *)(lineShape->GetLineControlPoints()->Nth(i)->Data())) == lpt->m_point)
+ for (i = 0; i < lineShape->GetLineControlPoints()->GetCount(); i++)
+ if (((wxRealPoint *)(lineShape->GetLineControlPoints()->Item(i)->GetData())) == lpt->m_point)
break;
// N.B. in OnMoveControlPoint, an event handler in Hardy could have deselected
GetEventHandler()->OnMoveLink(dc);
- return TRUE;
+ return true;
}
// Implement movement of endpoint to a new attachment
}
}
int i = 0;
- for (i = 0; i < lineShape->GetLineControlPoints()->Number(); i++)
- if (((wxRealPoint *)(lineShape->GetLineControlPoints()->Nth(i)->Data())) == m_point)
+ for (i = 0; i < lineShape->GetLineControlPoints()->GetCount(); i++)
+ if (((wxRealPoint *)(lineShape->GetLineControlPoints()->Item(i)->GetData())) == m_point)
break;
lineShape->OnMoveControlPoint(i+1, x, y);
if (!m_canvas->GetQuickEditMode()) m_canvas->Redraw(dc);
*/
bool wxLineShape::AddArrowOrdered(wxArrowHead *arrow, wxList& referenceList, int end)
{
- wxNode *refNode = referenceList.First();
- wxNode *currNode = m_arcArrows.First();
+ wxNode *refNode = referenceList.GetFirst();
+ wxNode *currNode = m_arcArrows.GetFirst();
wxString targetName(arrow->GetName());
- if (!refNode) return FALSE;
+ if (!refNode) return false;
// First check whether we need to insert in front of list,
// because this arrowhead is the first in the reference
// list and should therefore be first in the current list.
- wxArrowHead *refArrow = (wxArrowHead *)refNode->Data();
+ wxArrowHead *refArrow = (wxArrowHead *)refNode->GetData();
if (refArrow->GetName() == targetName)
{
m_arcArrows.Insert(arrow);
- return TRUE;
+ return true;
}
+ wxArrowHead *currArrow = (wxArrowHead *)currNode->GetData();
while (refNode && currNode)
{
- wxArrowHead *currArrow = (wxArrowHead *)currNode->Data();
- refArrow = (wxArrowHead *)refNode->Data();
+ refArrow = (wxArrowHead *)refNode->GetData();
// Matching: advance current arrow pointer
if ((currArrow->GetArrowEnd() == end) &&
(currArrow->GetName() == refArrow->GetName()))
{
- currNode = currNode->Next(); // Could be NULL now
+ currNode = currNode->GetNext(); // Could be NULL now
if (currNode)
- currArrow = (wxArrowHead *)currNode->Data();
+ currArrow = (wxArrowHead *)currNode->GetData();
}
// Check if we're at the correct position in the
m_arcArrows.Insert(currNode, arrow);
else
m_arcArrows.Append(arrow);
- return TRUE;
+ return true;
}
- refNode = refNode->Next();
+ refNode = refNode->GetNext();
}
m_arcArrows.Append(arrow);
- return TRUE;
+ return true;
}
void wxLineShape::ClearArrowsAtPosition(int end)
{
- wxNode *node = m_arcArrows.First();
+ wxNode *node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrow = (wxArrowHead *)node->Data();
- wxNode *next = node->Next();
+ wxArrowHead *arrow = (wxArrowHead *)node->GetData();
+ wxNode *next = node->GetNext();
switch (end)
{
case -1:
bool wxLineShape::ClearArrow(const wxString& name)
{
- wxNode *node = m_arcArrows.First();
+ wxNode *node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrow = (wxArrowHead *)node->Data();
+ wxArrowHead *arrow = (wxArrowHead *)node->GetData();
if (arrow->GetName() == name)
{
delete arrow;
delete node;
- return TRUE;
+ return true;
}
- node = node->Next();
+ node = node->GetNext();
}
- return FALSE;
+ return false;
}
/*
wxArrowHead *wxLineShape::FindArrowHead(int position, const wxString& name)
{
- wxNode *node = m_arcArrows.First();
+ wxNode *node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrow = (wxArrowHead *)node->Data();
+ wxArrowHead *arrow = (wxArrowHead *)node->GetData();
if (((position == -1) || (position == arrow->GetArrowEnd())) &&
(arrow->GetName() == name))
return arrow;
- node = node->Next();
+ node = node->GetNext();
}
return NULL;
}
wxArrowHead *wxLineShape::FindArrowHead(long arrowId)
{
- wxNode *node = m_arcArrows.First();
+ wxNode *node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrow = (wxArrowHead *)node->Data();
+ wxArrowHead *arrow = (wxArrowHead *)node->GetData();
if (arrowId == arrow->GetId())
return arrow;
- node = node->Next();
+ node = node->GetNext();
}
return NULL;
}
bool wxLineShape::DeleteArrowHead(int position, const wxString& name)
{
- wxNode *node = m_arcArrows.First();
+ wxNode *node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrow = (wxArrowHead *)node->Data();
+ wxArrowHead *arrow = (wxArrowHead *)node->GetData();
if (((position == -1) || (position == arrow->GetArrowEnd())) &&
(arrow->GetName() == name))
{
delete arrow;
delete node;
- return TRUE;
+ return true;
}
- node = node->Next();
+ node = node->GetNext();
}
- return FALSE;
+ return false;
}
// Overloaded DeleteArrowHead: pass arrowhead id.
bool wxLineShape::DeleteArrowHead(long id)
{
- wxNode *node = m_arcArrows.First();
+ wxNode *node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrow = (wxArrowHead *)node->Data();
+ wxArrowHead *arrow = (wxArrowHead *)node->GetData();
if (arrow->GetId() == id)
{
delete arrow;
delete node;
- return TRUE;
+ return true;
}
- node = node->Next();
+ node = node->GetNext();
}
- return FALSE;
+ return false;
}
/*
double wxLineShape::FindMinimumWidth()
{
double minWidth = 0.0;
- wxNode *node = m_arcArrows.First();
+ wxNode *node = m_arcArrows.GetFirst();
while (node)
{
- wxArrowHead *arrowHead = (wxArrowHead *)node->Data();
+ wxArrowHead *arrowHead = (wxArrowHead *)node->GetData();
minWidth += arrowHead->GetSize();
- if (node->Next())
+ if (node->GetNext())
minWidth += arrowHead->GetSpacing();
- node = node->Next();
+ node = node->GetNext();
}
// We have ABSOLUTE minimum now. So
// scale it to give it reasonable aesthetics
wxRealPoint *wxLineShape::GetNextControlPoint(wxShape *nodeObject)
{
- int n = m_lineControlPoints->Number();
- int nn = 0;
+ int n = m_lineControlPoints->GetCount();
+ int nn;
if (m_to == nodeObject)
{
// Must be END of line, so we want (n - 1)th control point.
nn = n - 2;
}
else nn = 1;
- wxNode *node = m_lineControlPoints->Nth(nn);
+ wxNode *node = m_lineControlPoints->Item(nn);
if (node)
{
- return (wxRealPoint *)node->Data();
+ return (wxRealPoint *)node->GetData();
}
else
- return FALSE;
+ return NULL;
}
/*
m_id = wxNewId();
}
-wxArrowHead::wxArrowHead(wxArrowHead& toCopy)
+wxArrowHead::wxArrowHead(wxArrowHead& toCopy):wxObject()
{
m_arrowType = toCopy.m_arrowType; m_arrowEnd = toCopy.GetArrowEnd();
m_arrowSize = toCopy.m_arrowSize;
{
m_lineShape = parent;
m_shapeRegion = region;
- SetPen(wxThePenList->FindOrCreatePen(wxColour(0, 0, 0), 1, wxDOT));
+ SetPen(wxThePenList->FindOrCreatePen(*wxBLACK, 1, wxDOT));
}
wxLabelShape::~wxLabelShape()
dc.DrawRectangle(WXROUND(x1), WXROUND(y1), WXROUND(m_width), WXROUND(m_height));
}
-void wxLabelShape::OnDrawContents(wxDC& dc)
+void wxLabelShape::OnDrawContents(wxDC& WXUNUSED(dc))
{
}
return m_lineShape->OnLabelMovePre(dc, this, x, y, old_x, old_y, display);
}
-bool wxLineShape::OnLabelMovePre(wxDC& dc, wxLabelShape* labelShape, double x, double y, double old_x, double old_y, bool display)
+bool wxLineShape::OnLabelMovePre(wxDC& dc, wxLabelShape* labelShape, double x, double y, double WXUNUSED(old_x), double WXUNUSED(old_y), bool WXUNUSED(display))
{
labelShape->m_shapeRegion->SetSize(labelShape->GetWidth(), labelShape->GetHeight());
// Find position in line's region list
int i = 0;
- wxNode *node = GetRegions().First();
+ wxNode *node = GetRegions().GetFirst();
while (node)
{
- if (labelShape->m_shapeRegion == (wxShapeRegion *)node->Data())
+ if (labelShape->m_shapeRegion == (wxShapeRegion *)node->GetData())
node = NULL;
else
{
- node = node->Next();
+ node = node->GetNext();
i ++;
}
}
labelShape->FormatText(dc, s, i);
DrawRegion(dc, labelShape->m_shapeRegion, xx, yy);
}
- return TRUE;
+ return true;
}
// Divert left and right clicks to line object
{
m_lineShape->GetEventHandler()->OnRightClick(x, y, keys, attachment);
}
-
projects / wxWidgets.git / blobdiff