X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1dc302a8ae2b0e74197723f08a76b883ea9c2c3b..1721a8c028d3b6a553634c632117fbfac102a30e:/contrib/src/ogl/basic.cpp diff --git a/contrib/src/ogl/basic.cpp b/contrib/src/ogl/basic.cpp index b7cce422e4..0e51bd54fa 100644 --- a/contrib/src/ogl/basic.cpp +++ b/contrib/src/ogl/basic.cpp @@ -6,7 +6,7 @@ // Created: 12/07/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -24,29 +24,19 @@ #include #endif -#include +#if wxUSE_PROLOGIO +#include +#endif #ifdef new #undef new #endif -#if wxUSE_IOSTREAMH -#include -#else -#include -#endif - #include #include -#include -#include -#include -#include -#include -#include -#include -#include +#include "wx/ogl/ogl.h" + // Control point types // Rectangle and most other shapes @@ -146,7 +136,7 @@ bool wxShapeEvtHandler::OnMovePre(wxDC& dc, double x, double y, double old_x, do if (m_previousHandler) return m_previousHandler->OnMovePre(dc, x, y, old_x, old_y, display); else - return TRUE; + return true; } void wxShapeEvtHandler::OnMovePost(wxDC& dc, double x, double y, double old_x, double old_y, bool display) @@ -279,24 +269,24 @@ wxShape::wxShape(wxShapeCanvas *can) m_eventHandler = this; SetShape(this); m_id = 0; - m_formatted = FALSE; + m_formatted = false; m_canvas = can; m_xpos = 0.0; m_ypos = 0.0; m_pen = g_oglBlackPen; m_brush = wxWHITE_BRUSH; m_font = g_oglNormalFont; - m_textColour = wxBLACK; - m_textColourName = "BLACK"; - m_visible = FALSE; - m_selected = FALSE; + m_textColour = wxT("BLACK"); + m_textColourName = wxT("BLACK"); + m_visible = false; + m_selected = false; m_attachmentMode = ATTACHMENT_MODE_NONE; - m_spaceAttachments = TRUE; - m_disableLabel = FALSE; - m_fixedWidth = FALSE; - m_fixedHeight = FALSE; - m_drawHandles = TRUE; + m_spaceAttachments = true; + m_disableLabel = false; + m_fixedWidth = false; + m_fixedHeight = false; + m_drawHandles = true; m_sensitivity = OP_ALL; - m_draggable = TRUE; + m_draggable = true; m_parent = NULL; m_formatMode = FORMAT_CENTRE_HORIZ | FORMAT_CENTRE_VERT; m_shadowMode = SHADOW_NONE; @@ -305,10 +295,10 @@ wxShape::wxShape(wxShapeCanvas *can) m_shadowBrush = wxBLACK_BRUSH; m_textMarginX = 5; m_textMarginY = 5; - m_regionName = "0"; - m_centreResize = TRUE; - m_maintainAspectRatio = FALSE; - m_highlighted = FALSE; + m_regionName = wxT("0"); + m_centreResize = true; + m_maintainAspectRatio = false; + m_highlighted = false; m_rotation = 0.0; m_branchNeckLength = 10; m_branchStemLength = 10; @@ -319,10 +309,10 @@ wxShape::wxShape(wxShapeCanvas *can) // the region eventually (the duplication is for compatibility) wxShapeRegion *region = new wxShapeRegion; m_regions.Append(region); - region->SetName("0"); + region->SetName(wxT("0")); region->SetFont(g_oglNormalFont); region->SetFormatMode(FORMAT_CENTRE_HORIZ | FORMAT_CENTRE_VERT); - region->SetColour("BLACK"); + region->SetColour(wxT("BLACK")); } wxShape::~wxShape() @@ -345,12 +335,12 @@ void wxShape::SetHighlight(bool hi, bool recurse) m_highlighted = hi; if (recurse) { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->SetHighlight(hi, recurse); - node = node->Next(); + node = node->GetNext(); } } } @@ -358,19 +348,19 @@ void wxShape::SetHighlight(bool hi, bool recurse) void wxShape::SetSensitivityFilter(int sens, bool recursive) { if (sens & OP_DRAG_LEFT) - m_draggable = TRUE; + m_draggable = true; else - m_draggable = FALSE; + m_draggable = false; m_sensitivity = sens; if (recursive) { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *obj = (wxShape *)node->Data(); - obj->SetSensitivityFilter(sens, TRUE); - node = node->Next(); + wxShape *obj = (wxShape *)node->GetData(); + obj->SetSensitivityFilter(sens, true); + node = node->GetNext(); } } } @@ -386,12 +376,12 @@ void wxShape::SetDraggable(bool drag, bool recursive) if (recursive) { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *obj = (wxShape *)node->Data(); - obj->SetDraggable(drag, TRUE); - node = node->Next(); + wxShape *obj = (wxShape *)node->GetData(); + obj->SetDraggable(drag, true); + node = node->GetNext(); } } } @@ -399,12 +389,12 @@ void wxShape::SetDraggable(bool drag, bool recursive) void wxShape::SetDrawHandles(bool drawH) { m_drawHandles = drawH; - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *obj = (wxShape *)node->Data(); + wxShape *obj = (wxShape *)node->GetData(); obj->SetDrawHandles(drawH); - node = node->Next(); + node = node->GetNext(); } } @@ -429,27 +419,27 @@ void wxShape::SetShadowMode(int mode, bool redraw) void wxShape::SetCanvas(wxShapeCanvas *theCanvas) { m_canvas = theCanvas; - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->SetCanvas(theCanvas); - node = node->Next(); + node = node->GetNext(); } } void wxShape::AddToCanvas(wxShapeCanvas *theCanvas, wxShape *addAfter) { theCanvas->AddShape(this, addAfter); - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); wxShape *lastImage = this; while (node) { - wxShape *object = (wxShape *)node->Data(); + wxShape *object = (wxShape *)node->GetData(); object->AddToCanvas(theCanvas, lastImage); lastImage = object; - node = node->Next(); + node = node->GetNext(); } } @@ -457,41 +447,41 @@ void wxShape::AddToCanvas(wxShapeCanvas *theCanvas, wxShape *addAfter) void wxShape::InsertInCanvas(wxShapeCanvas *theCanvas) { theCanvas->InsertShape(this); - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); wxShape *lastImage = this; while (node) { - wxShape *object = (wxShape *)node->Data(); + wxShape *object = (wxShape *)node->GetData(); object->AddToCanvas(theCanvas, lastImage); lastImage = object; - node = node->Next(); + node = node->GetNext(); } } void wxShape::RemoveFromCanvas(wxShapeCanvas *theCanvas) { if (Selected()) - Select(FALSE); + Select(false); theCanvas->RemoveShape(this); - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *object = (wxShape *)node->Data(); + wxShape *object = (wxShape *)node->GetData(); object->RemoveFromCanvas(theCanvas); - node = node->Next(); + node = node->GetNext(); } } void wxShape::ClearAttachments() { - wxNode *node = m_attachmentPoints.First(); + wxNode *node = m_attachmentPoints.GetFirst(); while (node) { - wxAttachmentPoint *point = (wxAttachmentPoint *)node->Data(); + wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData(); delete point; - node = node->Next(); + node = node->GetNext(); } m_attachmentPoints.Clear(); } @@ -500,24 +490,24 @@ void wxShape::ClearText(int regionId) { if (regionId == 0) { - m_text.DeleteContents(TRUE); + m_text.DeleteContents(true); m_text.Clear(); - m_text.DeleteContents(FALSE); + m_text.DeleteContents(false); } - wxNode *node = m_regions.Nth(regionId); + wxNode *node = m_regions.Item(regionId); if (!node) return; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); region->ClearText(); } void wxShape::ClearRegions() { - wxNode *node = m_regions.First(); + wxNode *node = m_regions.GetFirst(); while (node) { - wxShapeRegion *region = (wxShapeRegion *)node->Data(); - wxNode *next = node->Next(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); + wxNode *next = node->GetNext(); delete region; delete node; node = next; @@ -531,9 +521,9 @@ void wxShape::AddRegion(wxShapeRegion *region) void wxShape::SetDefaultRegionSize() { - wxNode *node = m_regions.First(); + wxNode *node = m_regions.GetFirst(); if (!node) return; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); double w, h; GetBoundingBoxMin(&w, &h); region->SetSize(w, h); @@ -542,7 +532,7 @@ void wxShape::SetDefaultRegionSize() bool wxShape::HitTest(double x, double y, int *attachment, double *distance) { // if (!sensitive) -// return FALSE; +// return false; double width = 0.0, height = 0.0; GetBoundingBoxMin(&width, &height); @@ -586,40 +576,41 @@ bool wxShape::HitTest(double x, double y, int *attachment, double *distance) } *attachment = nearest_attachment; *distance = nearest; - return TRUE; + return true; } - else return FALSE; + else return false; } // Format a text string according to the region size, adding // strings with positions to region text list -static bool GraphicsInSizeToContents = FALSE; // Infinite recursion elimination +static bool GraphicsInSizeToContents = false; // Infinite recursion elimination void wxShape::FormatText(wxDC& dc, const wxString& s, int i) { 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(); - region->SetText(s); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); + // region->SetText(s); // don't set the formatted text yet, it will be done below + region->m_regionText = s; dc.SetFont(* region->GetFont()); region->GetSize(&w, &h); - wxStringList *stringList = oglFormatText(dc, s, (w-5), (h-5), region->GetFormatMode()); - node = stringList->First(); + wxStringList *stringList = oglFormatText(dc, s, (w-2*m_textMarginX), (h-2*m_textMarginY), region->GetFormatMode()); + node = (wxNode*)stringList->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 stringList; double actualW = w; @@ -627,11 +618,11 @@ void wxShape::FormatText(wxDC& dc, const wxString& s, int i) // Don't try to resize an object with more than one image (this case should be dealt // with by overriden handlers) if ((region->GetFormatMode() & FORMAT_SIZE_TO_CONTENTS) && - (region->GetFormattedText().Number() > 0) && - (m_regions.Number() == 1) && !GraphicsInSizeToContents) + (region->GetFormattedText().GetCount() > 0) && + (m_regions.GetCount() == 1) && !GraphicsInSizeToContents) { oglGetCentredTextExtent(dc, &(region->GetFormattedText()), m_xpos, m_ypos, w, h, &actualW, &actualH); - if ((actualW+m_textMarginX != w ) || (actualH+m_textMarginY != h)) + if ((actualW+2*m_textMarginX != w ) || (actualH+2*m_textMarginY != h)) { // If we are a descendant of a composite, must make sure the composite gets // resized properly @@ -640,11 +631,11 @@ void wxShape::FormatText(wxDC& dc, const wxString& s, int i) if (topAncestor != this) { // Make sure we don't recurse infinitely - GraphicsInSizeToContents = TRUE; + GraphicsInSizeToContents = true; wxCompositeShape *composite = (wxCompositeShape *)topAncestor; composite->Erase(dc); - SetSize(actualW+m_textMarginX, actualH+m_textMarginY); + SetSize(actualW+2*m_textMarginX, actualH+2*m_textMarginY); Move(dc, m_xpos, m_ypos); composite->CalculateSize(); if (composite->Selected()) @@ -656,21 +647,21 @@ void wxShape::FormatText(wxDC& dc, const wxString& s, int i) // Where infinite recursion might happen if we didn't stop it composite->Draw(dc); - GraphicsInSizeToContents = FALSE; + GraphicsInSizeToContents = false; } else { Erase(dc); - SetSize(actualW+m_textMarginX, actualH+m_textMarginY); + SetSize(actualW+2*m_textMarginX, actualH+2*m_textMarginY); Move(dc, m_xpos, m_ypos); } - SetSize(actualW+m_textMarginX, actualH+m_textMarginY); + SetSize(actualW+2*m_textMarginX, actualH+2*m_textMarginY); Move(dc, m_xpos, m_ypos); EraseContents(dc); } } - oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, actualW, actualH, region->GetFormatMode()); - m_formatted = TRUE; + oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, actualW-2*m_textMarginX, actualH-2*m_textMarginY, region->GetFormatMode()); + m_formatted = true; } void wxShape::Recentre(wxDC& dc) @@ -678,23 +669,23 @@ void wxShape::Recentre(wxDC& dc) double w, h; GetBoundingBoxMin(&w, &h); - int noRegions = m_regions.Number(); + int noRegions = m_regions.GetCount(); for (int i = 0; i < noRegions; i++) { - wxNode *node = m_regions.Nth(i); + wxNode *node = m_regions.Item(i); if (node) { - wxShapeRegion *region = (wxShapeRegion *)node->Data(); - oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, w, h, region->GetFormatMode()); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); + oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, w-2*m_textMarginX, h-2*m_textMarginY, region->GetFormatMode()); } } } -bool wxShape::GetPerimeterPoint(double x1, double y1, - double x2, double y2, - double *x3, double *y3) +bool wxShape::GetPerimeterPoint(double WXUNUSED(x1), double WXUNUSED(y1), + double WXUNUSED(x2), double WXUNUSED(y2), + double *WXUNUSED(x3), double *WXUNUSED(y3)) { - return FALSE; + return false; } void wxShape::SetPen(wxPen *the_pen) @@ -725,90 +716,89 @@ wxShape *wxShape::GetTopAncestor() void wxShape::SetFont(wxFont *the_font, int regionId) { m_font = the_font; - wxNode *node = m_regions.Nth(regionId); + wxNode *node = m_regions.Item(regionId); if (!node) return; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); region->SetFont(the_font); } wxFont *wxShape::GetFont(int n) const { - wxNode *node = m_regions.Nth(n); + wxNode *node = m_regions.Item(n); if (!node) return NULL; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); return region->GetFont(); } void wxShape::SetFormatMode(int mode, int regionId) { - wxNode *node = m_regions.Nth(regionId); + wxNode *node = m_regions.Item(regionId); if (!node) return; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); region->SetFormatMode(mode); } int wxShape::GetFormatMode(int regionId) const { - wxNode *node = m_regions.Nth(regionId); + wxNode *node = m_regions.Item(regionId); if (!node) return 0; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); return region->GetFormatMode(); } void wxShape::SetTextColour(const wxString& the_colour, int regionId) { - wxColour *wxcolour = wxTheColourDatabase->FindColour(the_colour); - m_textColour = wxcolour; + m_textColour = wxTheColourDatabase->Find(the_colour); m_textColourName = the_colour; - wxNode *node = m_regions.Nth(regionId); + wxNode *node = m_regions.Item(regionId); if (!node) return; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); region->SetColour(the_colour); } wxString wxShape::GetTextColour(int regionId) const { - wxNode *node = m_regions.Nth(regionId); + wxNode *node = m_regions.Item(regionId); if (!node) - return wxString(""); - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + return wxEmptyString; + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); return region->GetColour(); } void wxShape::SetRegionName(const wxString& name, int regionId) { - wxNode *node = m_regions.Nth(regionId); + wxNode *node = m_regions.Item(regionId); if (!node) return; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); region->SetName(name); } wxString wxShape::GetRegionName(int regionId) { - wxNode *node = m_regions.Nth(regionId); + wxNode *node = m_regions.Item(regionId); if (!node) - return wxString(""); - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + return wxEmptyString; + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); return region->GetName(); } int wxShape::GetRegionId(const wxString& name) { - wxNode *node = m_regions.First(); + wxNode *node = m_regions.GetFirst(); int i = 0; while (node) { - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); if (region->GetName() == name) return i; - node = node->Next(); + node = node->GetNext(); i ++; } return -1; @@ -818,26 +808,27 @@ int wxShape::GetRegionId(const wxString& name) void wxShape::NameRegions(const wxString& parentName) { int n = GetNumberOfTextRegions(); - char buf[100]; + wxString buff; for (int i = 0; i < n; i++) { if (parentName.Length() > 0) - sprintf(buf, "%s.%d", (const char*) parentName, i); + buff << parentName << wxT(".") << i; else - sprintf(buf, "%d", i); - SetRegionName(buf, i); + buff << i; + SetRegionName(buff, i); } - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); int j = 0; while (node) { - wxShape *child = (wxShape *)node->Data(); + buff.Empty(); + wxShape *child = (wxShape *)node->GetData(); if (parentName.Length() > 0) - sprintf(buf, "%s.%d", (const char*) parentName, j); + buff << parentName << wxT(".") << j; else - sprintf(buf, "%d", j); - child->NameRegions(buf); - node = node->Next(); + buff << j; + child->NameRegions(buff); + node = node->GetNext(); j ++; } } @@ -852,14 +843,14 @@ wxShape *wxShape::FindRegion(const wxString& name, int *regionId) return this; } - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); wxShape *actualImage = child->FindRegion(name, regionId); if (actualImage) return actualImage; - node = node->Next(); + node = node->GetNext(); } return NULL; } @@ -872,15 +863,15 @@ void wxShape::FindRegionNames(wxStringList& list) for (int i = 0; i < n; i++) { wxString name(GetRegionName(i)); - list.Add((const char*) name); + list.Add(name); } - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->FindRegionNames(list); - node = node->Next(); + node = node->GetNext(); } } @@ -888,16 +879,16 @@ void wxShape::AssignNewIds() { // if (m_id == 0) m_id = wxNewId(); - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->AssignNewIds(); - node = node->Next(); + node = node->GetNext(); } } -void wxShape::OnDraw(wxDC& dc) +void wxShape::OnDraw(wxDC& WXUNUSED(dc)) { } @@ -906,12 +897,12 @@ void wxShape::OnMoveLinks(wxDC& dc) // Want to set the ends of all attached links // to point to/from this object - wxNode *current = m_lines.First(); + wxNode *current = m_lines.GetFirst(); while (current) { - wxLineShape *line = (wxLineShape *)current->Data(); + wxLineShape *line = (wxLineShape *)current->GetData(); line->GetEventHandler()->OnMoveLink(dc); - current = current->Next(); + current = current->GetNext(); } } @@ -920,23 +911,23 @@ void wxShape::OnDrawContents(wxDC& dc) { double bound_x, bound_y; GetBoundingBoxMin(&bound_x, &bound_y); - if (m_regions.Number() < 1) return; + if (m_regions.GetCount() < 1) return; if (m_pen) dc.SetPen(* m_pen); - wxShapeRegion *region = (wxShapeRegion *)m_regions.First()->Data(); + wxShapeRegion *region = (wxShapeRegion *)m_regions.GetFirst()->GetData(); if (region->GetFont()) dc.SetFont(* region->GetFont()); - dc.SetTextForeground(* (region->GetActualColourObject())); + dc.SetTextForeground(region->GetActualColourObject()); dc.SetBackgroundMode(wxTRANSPARENT); if (!m_formatted) { - oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, bound_x, bound_y, region->GetFormatMode()); - m_formatted = TRUE; + oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, bound_x-2*m_textMarginX, bound_y-2*m_textMarginY, region->GetFormatMode()); + m_formatted = true; } if (!GetDisableLabel()) { - oglDrawFormattedText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, bound_x, bound_y, region->GetFormatMode()); + oglDrawFormattedText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, bound_x-2*m_textMarginX, bound_y-2*m_textMarginY, region->GetFormatMode()); } } @@ -945,16 +936,16 @@ void wxShape::DrawContents(wxDC& dc) GetEventHandler()->OnDrawContents(dc); } -void wxShape::OnSize(double x, double y) +void wxShape::OnSize(double WXUNUSED(x), double WXUNUSED(y)) { } -bool wxShape::OnMovePre(wxDC& dc, double x, double y, double old_x, double old_y, bool display) +bool wxShape::OnMovePre(wxDC& WXUNUSED(dc), double WXUNUSED(x), double WXUNUSED(y), double WXUNUSED(old_x), double WXUNUSED(old_y), bool WXUNUSED(display)) { - return TRUE; + return true; } -void wxShape::OnMovePost(wxDC& dc, double x, double y, double old_x, double old_y, bool display) +void wxShape::OnMovePost(wxDC& WXUNUSED(dc), double WXUNUSED(x), double WXUNUSED(y), double WXUNUSED(old_x), double WXUNUSED(old_y), bool WXUNUSED(display)) { } @@ -964,12 +955,12 @@ void wxShape::OnErase(wxDC& dc) return; // Erase links - wxNode *current = m_lines.First(); + wxNode *current = m_lines.GetFirst(); while (current) { - wxLineShape *line = (wxLineShape *)current->Data(); + wxLineShape *line = (wxLineShape *)current->GetData(); line->GetEventHandler()->OnErase(dc); - current = current->Next(); + current = current->GetNext(); } GetEventHandler()->OnEraseContents(dc); } @@ -1003,23 +994,23 @@ void wxShape::EraseLinks(wxDC& dc, int attachment, bool recurse) if (!m_visible) return; - wxNode *current = m_lines.First(); + wxNode *current = m_lines.GetFirst(); while (current) { - wxLineShape *line = (wxLineShape *)current->Data(); + wxLineShape *line = (wxLineShape *)current->GetData(); if (attachment == -1 || ((line->GetTo() == this && line->GetAttachmentTo() == attachment) || (line->GetFrom() == this && line->GetAttachmentFrom() == attachment))) line->GetEventHandler()->OnErase(dc); - current = current->Next(); + current = current->GetNext(); } if (recurse) { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->EraseLinks(dc, attachment, recurse); - node = node->Next(); + node = node->GetNext(); } } } @@ -1029,29 +1020,29 @@ void wxShape::DrawLinks(wxDC& dc, int attachment, bool recurse) if (!m_visible) return; - wxNode *current = m_lines.First(); + wxNode *current = m_lines.GetFirst(); while (current) { - wxLineShape *line = (wxLineShape *)current->Data(); + wxLineShape *line = (wxLineShape *)current->GetData(); if (attachment == -1 || (line->GetTo() == this && line->GetAttachmentTo() == attachment) || (line->GetFrom() == this && line->GetAttachmentFrom() == attachment)) line->Draw(dc); - current = current->Next(); + current = current->GetNext(); } if (recurse) { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->DrawLinks(dc, attachment, recurse); - node = node->Next(); + node = node->GetNext(); } } } -// Returns TRUE if pt1 <= pt2 in the sense that one point comes before another on an +// Returns true if pt1 <= pt2 in the sense that one point comes before another on an // edge of the shape. // attachmentPoint is the attachment point (= side) in question. @@ -1065,24 +1056,22 @@ bool wxShape::AttachmentSortTest(int attachmentPoint, const wxRealPoint& pt1, co case 2: { return (pt1.x <= pt2.x) ; - break; } case 1: case 3: { return (pt1.y <= pt2.y) ; - break; } } - return FALSE; + return false; } bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, double x, double y) { if (GetAttachmentMode() == ATTACHMENT_MODE_NONE) - return FALSE; + return false; int newAttachment, oldAttachment; double distance; @@ -1091,7 +1080,7 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, // the user has moved the point to bool hit = HitTest(x, y, &newAttachment, &distance); if (!hit) - return FALSE; + return false; EraseLinks(dc); @@ -1104,11 +1093,11 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, wxList newOrdering; // First, add all links to the new list. - wxNode *node = m_lines.First(); + wxNode *node = m_lines.GetFirst(); while (node) { - newOrdering.Append(node->Data()); - node = node->Next(); + newOrdering.Append(node->GetData()); + node = node->GetNext(); } // Delete the line object from the list of links; we're going to move @@ -1118,12 +1107,12 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, double old_x = (double) -99999.9; double old_y = (double) -99999.9; - node = newOrdering.First(); - bool found = FALSE; + node = newOrdering.GetFirst(); + bool found = false; while (!found && node) { - wxLineShape *line = (wxLineShape *)node->Data(); + wxLineShape *line = (wxLineShape *)node->GetData(); if ((line->GetTo() == this && oldAttachment == line->GetAttachmentTo()) || (line->GetFrom() == this && oldAttachment == line->GetAttachmentFrom())) { @@ -1146,14 +1135,14 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, if (AttachmentSortTest(newAttachment, newPoint, thisPoint) && AttachmentSortTest(newAttachment, lastPoint, newPoint)) { - found = TRUE; + found = true; newOrdering.Insert(node, to_move); } old_x = xp; old_y = yp; } - node = node->Next(); + node = node->GetNext(); } if (!found) @@ -1161,7 +1150,7 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, GetEventHandler()->OnChangeAttachment(newAttachment, to_move, newOrdering); - return TRUE; + return true; } void wxShape::OnChangeAttachment(int attachment, wxLineShape* line, wxList& ordering) @@ -1187,36 +1176,36 @@ void wxShape::ApplyAttachmentOrdering(wxList& linesToSort) // This is a temporary store of all the lines. wxList linesStore; - wxNode *node = m_lines.First(); + wxNode *node = m_lines.GetFirst(); while (node) { - wxLineShape *line = (wxLineShape *)node->Data(); + wxLineShape *line = (wxLineShape *)node->GetData(); linesStore.Append(line); - node = node->Next();; + node = node->GetNext();; } m_lines.Clear(); - node = linesToSort.First(); + node = linesToSort.GetFirst(); while (node) { - wxLineShape *line = (wxLineShape *)node->Data(); + wxLineShape *line = (wxLineShape *)node->GetData(); if (linesStore.Member(line)) { // Done this one linesStore.DeleteObject(line); m_lines.Append(line); } - node = node->Next(); + node = node->GetNext(); } // Now add any lines that haven't been listed in linesToSort. - node = linesStore.First(); + node = linesStore.GetFirst(); while (node) { - wxLineShape *line = (wxLineShape *)node->Data(); + wxLineShape *line = (wxLineShape *)node->GetData(); m_lines.Append(line); - node = node->Next(); + node = node->GetNext(); } } @@ -1229,11 +1218,11 @@ void wxShape::SortLines(int attachment, wxList& linesToSort) // point. We'll tick them off as we've processed them. wxList linesAtThisAttachment; - wxNode *node = m_lines.First(); + wxNode *node = m_lines.GetFirst(); while (node) { - wxLineShape *line = (wxLineShape *)node->Data(); - wxNode *next = node->Next(); + wxLineShape *line = (wxLineShape *)node->GetData(); + wxNode *next = node->GetNext(); if ((line->GetTo() == this && line->GetAttachmentTo() == attachment) || (line->GetFrom() == this && line->GetAttachmentFrom() == attachment)) { @@ -1241,33 +1230,33 @@ void wxShape::SortLines(int attachment, wxList& linesToSort) delete node; node = next; } - else node = node->Next(); + else node = node->GetNext(); } - node = linesToSort.First(); + node = linesToSort.GetFirst(); while (node) { - wxLineShape *line = (wxLineShape *)node->Data(); + wxLineShape *line = (wxLineShape *)node->GetData(); if (linesAtThisAttachment.Member(line)) { // Done this one linesAtThisAttachment.DeleteObject(line); m_lines.Append(line); } - node = node->Next(); + node = node->GetNext(); } // Now add any lines that haven't been listed in linesToSort. - node = linesAtThisAttachment.First(); + node = linesAtThisAttachment.GetFirst(); while (node) { - wxLineShape *line = (wxLineShape *)node->Data(); + wxLineShape *line = (wxLineShape *)node->GetData(); m_lines.Append(line); - node = node->Next(); + node = node->GetNext(); } } -void wxShape::OnHighlight(wxDC& dc) +void wxShape::OnHighlight(wxDC& WXUNUSED(dc)) { } @@ -1544,12 +1533,12 @@ void wxShape::Flash() void wxShape::Show(bool show) { m_visible = show; - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *image = (wxShape *)node->Data(); + wxShape *image = (wxShape *)node->GetData(); image->Show(show); - node = node->Next(); + node = node->GetNext(); } } @@ -1557,7 +1546,7 @@ void wxShape::Erase(wxDC& dc) { GetEventHandler()->OnErase(dc); GetEventHandler()->OnEraseControlPoints(dc); - GetEventHandler()->OnDrawBranches(dc, TRUE); + GetEventHandler()->OnDrawBranches(dc, true); } void wxShape::EraseContents(wxDC& dc) @@ -1567,19 +1556,19 @@ void wxShape::EraseContents(wxDC& dc) void wxShape::AddText(const wxString& string) { - wxNode *node = m_regions.First(); + wxNode *node = m_regions.GetFirst(); if (!node) return; - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); region->ClearText(); wxShapeTextLine *new_line = new wxShapeTextLine(0.0, 0.0, string); region->GetFormattedText().Append(new_line); - m_formatted = FALSE; + m_formatted = false; } -void wxShape::SetSize(double x, double y, bool recursive) +void wxShape::SetSize(double x, double y, bool WXUNUSED(recursive)) { SetAttachmentSize(x, y); SetDefaultRegionSize(); @@ -1598,13 +1587,13 @@ void wxShape::SetAttachmentSize(double w, double h) scaleY = 1.0; else scaleY = h/height; - wxNode *node = m_attachmentPoints.First(); + wxNode *node = m_attachmentPoints.GetFirst(); while (node) { - wxAttachmentPoint *point = (wxAttachmentPoint *)node->Data(); + wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData(); point->m_x = (double)(point->m_x * scaleX); point->m_y = (double)(point->m_y * scaleY); - node = node->Next(); + node = node->GetNext(); } } @@ -1623,9 +1612,9 @@ void wxShape::AddLine(wxLineShape *line, wxShape *other, { // Don't preserve old ordering if we have new ordering instructions m_lines.DeleteObject(line); - if (positionFrom < m_lines.Number()) + if (positionFrom < (int) m_lines.GetCount()) { - wxNode* node = m_lines.Nth(positionFrom); + wxNode* node = m_lines.Item(positionFrom); m_lines.Insert(node, line); } else @@ -1641,9 +1630,9 @@ void wxShape::AddLine(wxLineShape *line, wxShape *other, { // Don't preserve old ordering if we have new ordering instructions other->m_lines.DeleteObject(line); - if (positionTo < other->m_lines.Number()) + if (positionTo < (int) other->m_lines.GetCount()) { - wxNode* node = other->m_lines.Nth(positionTo); + wxNode* node = other->m_lines.Item(positionTo); other->m_lines.Insert(node, line); } else @@ -1658,9 +1647,9 @@ void wxShape::AddLine(wxLineShape *line, wxShape *other, m_lines.Append(line); else { - if (positionFrom < m_lines.Number()) + if (positionFrom < m_lines.GetCount()) { - wxNode* node = m_lines.Nth(positionFrom); + wxNode* node = m_lines.Item(positionFrom); m_lines.Insert(node, line); } else @@ -1671,9 +1660,9 @@ void wxShape::AddLine(wxLineShape *line, wxShape *other, other->m_lines.Append(line); else { - if (positionTo < other->m_lines.Number()) + if (positionTo < other->m_lines.GetCount()) { - wxNode* node = other->m_lines.Nth(positionTo); + wxNode* node = other->m_lines.Item(positionTo); other->m_lines.Insert(node, line); } else @@ -1696,115 +1685,115 @@ void wxShape::RemoveLine(wxLineShape *line) m_lines.DeleteObject(line); } -#ifdef PROLOGIO +#if wxUSE_PROLOGIO void wxShape::WriteAttributes(wxExpr *clause) { - clause->AddAttributeValueString("type", GetClassInfo()->GetClassName()); - clause->AddAttributeValue("id", m_id); + clause->AddAttributeValueString(_T("type"), GetClassInfo()->GetClassName()); + clause->AddAttributeValue(_T("id"), m_id); if (m_pen) { int penWidth = m_pen->GetWidth(); int penStyle = m_pen->GetStyle(); if (penWidth != 1) - clause->AddAttributeValue("pen_width", (long)penWidth); + clause->AddAttributeValue(_T("pen_width"), (long)penWidth); if (penStyle != wxSOLID) - clause->AddAttributeValue("pen_style", (long)penStyle); + clause->AddAttributeValue(_T("pen_style"), (long)penStyle); wxString penColour = wxTheColourDatabase->FindName(m_pen->GetColour()); - if (penColour == "") + if (penColour == wxEmptyString) { wxString hex(oglColourToHex(m_pen->GetColour())); - hex = wxString("#") + hex; - clause->AddAttributeValueString("pen_colour", hex); + hex = wxString(_T("#")) + hex; + clause->AddAttributeValueString(_T("pen_colour"), hex); } - else if (penColour != "BLACK") - clause->AddAttributeValueString("pen_colour", penColour); + else if (penColour != _T("BLACK")) + clause->AddAttributeValueString(_T("pen_colour"), penColour); } if (m_brush) { wxString brushColour = wxTheColourDatabase->FindName(m_brush->GetColour()); - if (brushColour == "") + if (brushColour == wxEmptyString) { wxString hex(oglColourToHex(m_brush->GetColour())); - hex = wxString("#") + hex; - clause->AddAttributeValueString("brush_colour", hex); + hex = wxString(_T("#")) + hex; + clause->AddAttributeValueString(_T("brush_colour"), hex); } - else if (brushColour != "WHITE") - clause->AddAttributeValueString("brush_colour", brushColour); + else if (brushColour != _T("WHITE")) + clause->AddAttributeValueString(_T("brush_colour"), brushColour); if (m_brush->GetStyle() != wxSOLID) - clause->AddAttributeValue("brush_style", (long)m_brush->GetStyle()); + clause->AddAttributeValue(_T("brush_style"), (long)m_brush->GetStyle()); } // Output line ids - int n_lines = m_lines.Number(); + int n_lines = m_lines.GetCount(); if (n_lines > 0) { wxExpr *list = new wxExpr(wxExprList); - wxNode *node = m_lines.First(); + wxNode *node = m_lines.GetFirst(); while (node) { - wxShape *line = (wxShape *)node->Data(); + wxShape *line = (wxShape *)node->GetData(); wxExpr *id_expr = new wxExpr(line->GetId()); list->Append(id_expr); - node = node->Next(); + node = node->GetNext(); } - clause->AddAttributeValue("arcs", list); + clause->AddAttributeValue(_T("arcs"), list); } // Miscellaneous members if (m_attachmentMode != 0) - clause->AddAttributeValue("use_attachments", (long)m_attachmentMode); + clause->AddAttributeValue(_T("use_attachments"), (long)m_attachmentMode); if (m_sensitivity != OP_ALL) - clause->AddAttributeValue("sensitivity", (long)m_sensitivity); + clause->AddAttributeValue(_T("sensitivity"), (long)m_sensitivity); if (!m_spaceAttachments) - clause->AddAttributeValue("space_attachments", (long)m_spaceAttachments); + clause->AddAttributeValue(_T("space_attachments"), (long)m_spaceAttachments); if (m_fixedWidth) - clause->AddAttributeValue("fixed_width", (long)m_fixedWidth); + clause->AddAttributeValue(_T("fixed_width"), (long)m_fixedWidth); if (m_fixedHeight) - clause->AddAttributeValue("fixed_height", (long)m_fixedHeight); + clause->AddAttributeValue(_T("fixed_height"), (long)m_fixedHeight); if (m_shadowMode != SHADOW_NONE) - clause->AddAttributeValue("shadow_mode", (long)m_shadowMode); - if (m_centreResize != TRUE) - clause->AddAttributeValue("centre_resize", (long)0); - clause->AddAttributeValue("maintain_aspect_ratio", (long) m_maintainAspectRatio); - if (m_highlighted != FALSE) - clause->AddAttributeValue("hilite", (long)m_highlighted); + clause->AddAttributeValue(_T("shadow_mode"), (long)m_shadowMode); + if (m_centreResize != true) + clause->AddAttributeValue(_T("centre_resize"), (long)0); + clause->AddAttributeValue(_T("maintain_aspect_ratio"), (long) m_maintainAspectRatio); + if (m_highlighted != false) + clause->AddAttributeValue(_T("hilite"), (long)m_highlighted); if (m_parent) // For composite objects - clause->AddAttributeValue("parent", (long)m_parent->GetId()); + clause->AddAttributeValue(_T("parent"), (long)m_parent->GetId()); if (m_rotation != 0.0) - clause->AddAttributeValue("rotation", m_rotation); + clause->AddAttributeValue(_T("rotation"), m_rotation); if (!this->IsKindOf(CLASSINFO(wxLineShape))) { - clause->AddAttributeValue("neck_length", (long) m_branchNeckLength); - clause->AddAttributeValue("stem_length", (long) m_branchStemLength); - clause->AddAttributeValue("branch_spacing", (long) m_branchSpacing); - clause->AddAttributeValue("branch_style", (long) m_branchStyle); + clause->AddAttributeValue(_T("neck_length"), (long) m_branchNeckLength); + clause->AddAttributeValue(_T("stem_length"), (long) m_branchStemLength); + clause->AddAttributeValue(_T("branch_spacing"), (long) m_branchSpacing); + clause->AddAttributeValue(_T("branch_style"), (long) m_branchStyle); } // Write user-defined attachment points, if any - if (m_attachmentPoints.Number() > 0) + if (m_attachmentPoints.GetCount() > 0) { wxExpr *attachmentList = new wxExpr(wxExprList); - wxNode *node = m_attachmentPoints.First(); + wxNode *node = m_attachmentPoints.GetFirst(); while (node) { - wxAttachmentPoint *point = (wxAttachmentPoint *)node->Data(); + wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData(); wxExpr *pointExpr = new wxExpr(wxExprList); pointExpr->Append(new wxExpr((long)point->m_id)); pointExpr->Append(new wxExpr(point->m_x)); pointExpr->Append(new wxExpr(point->m_y)); attachmentList->Append(pointExpr); - node = node->Next(); + node = node->GetNext(); } - clause->AddAttributeValue("user_attachments", attachmentList); + clause->AddAttributeValue(_T("user_attachments"), attachmentList); } // Write text regions @@ -1816,14 +1805,14 @@ void wxShape::WriteRegions(wxExpr *clause) // Output regions as region1 = (...), region2 = (...), etc // and formatted text as text1 = (...), text2 = (...) etc. int regionNo = 1; - char regionNameBuf[20]; - char textNameBuf[20]; - wxNode *node = m_regions.First(); + wxChar regionNameBuf[20]; + wxChar textNameBuf[20]; + wxNode *node = m_regions.GetFirst(); while (node) { - wxShapeRegion *region = (wxShapeRegion *)node->Data(); - sprintf(regionNameBuf, "region%d", regionNo); - sprintf(textNameBuf, "text%d", regionNo); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); + wxSprintf(regionNameBuf, _T("region%d"), regionNo); + wxSprintf(textNameBuf, _T("text%d"), regionNo); // Original text and region attributes: // region1 = (regionName regionText x y width height minWidth minHeight proportionX proportionY @@ -1858,55 +1847,55 @@ void wxShape::WriteRegions(wxExpr *clause) // text1 = ((x y string) (x y string) ...) wxExpr *textExpr = new wxExpr(wxExprList); - wxNode *textNode = region->m_formattedText.First(); + wxNode *textNode = region->m_formattedText.GetFirst(); while (textNode) { - wxShapeTextLine *line = (wxShapeTextLine *)textNode->Data(); + wxShapeTextLine *line = (wxShapeTextLine *)textNode->GetData(); wxExpr *list2 = new wxExpr(wxExprList); list2->Append(new wxExpr(line->GetX())); list2->Append(new wxExpr(line->GetY())); list2->Append(new wxExpr(wxExprString, line->GetText())); textExpr->Append(list2); - textNode = textNode->Next(); + textNode = textNode->GetNext(); } // Now add both attributes to the clause clause->AddAttributeValue(regionNameBuf, regionExpr); clause->AddAttributeValue(textNameBuf, textExpr); - node = node->Next(); + node = node->GetNext(); regionNo ++; } } void wxShape::ReadAttributes(wxExpr *clause) { - clause->GetAttributeValue("id", m_id); + clause->GetAttributeValue(_T("id"), m_id); wxRegisterId(m_id); - clause->GetAttributeValue("x", m_xpos); - clause->GetAttributeValue("y", m_ypos); + clause->GetAttributeValue(_T("x"), m_xpos); + clause->GetAttributeValue(_T("y"), m_ypos); // Input text strings (FOR COMPATIBILITY WITH OLD FILES ONLY. SEE REGION CODE BELOW.) ClearText(); - wxExpr *strings = clause->AttributeValue("text"); + wxExpr *strings = clause->AttributeValue(_T("text")); if (strings && strings->Type() == wxExprList) { - m_formatted = TRUE; // Assume text is formatted unless we prove otherwise + m_formatted = true; // Assume text is formatted unless we prove otherwise wxExpr *node = strings->value.first; while (node) { wxExpr *string_expr = node; double the_x = 0.0; double the_y = 0.0; - wxString the_string(""); + wxString the_string = wxEmptyString; // string_expr can either be a string, or a list of // 3 elements: x, y, and string. if (string_expr->Type() == wxExprString) { the_string = string_expr->StringValue(); - m_formatted = FALSE; + m_formatted = false; } else if (string_expr->Type() == wxExprList) { @@ -1931,85 +1920,85 @@ void wxShape::ReadAttributes(wxExpr *clause) } } wxShapeTextLine *line = - new wxShapeTextLine(the_x, the_y, (char*) (const char*) the_string); + new wxShapeTextLine(the_x, the_y, the_string); m_text.Append(line); node = node->next; } } - wxString pen_string = ""; - wxString brush_string = ""; + wxString pen_string = wxEmptyString; + wxString brush_string = wxEmptyString; int pen_width = 1; int pen_style = wxSOLID; int brush_style = wxSOLID; m_attachmentMode = ATTACHMENT_MODE_NONE; - clause->GetAttributeValue("pen_colour", pen_string); - clause->GetAttributeValue("text_colour", m_textColourName); + clause->GetAttributeValue(_T("pen_colour"), pen_string); + clause->GetAttributeValue(_T("text_colour"), m_textColourName); SetTextColour(m_textColourName); - clause->GetAttributeValue("region_name", m_regionName); + clause->GetAttributeValue(_T("region_name"), m_regionName); - clause->GetAttributeValue("brush_colour", brush_string); - clause->GetAttributeValue("pen_width", pen_width); - clause->GetAttributeValue("pen_style", pen_style); - clause->GetAttributeValue("brush_style", brush_style); + clause->GetAttributeValue(_T("brush_colour"), brush_string); + clause->GetAttributeValue(_T("pen_width"), pen_width); + clause->GetAttributeValue(_T("pen_style"), pen_style); + clause->GetAttributeValue(_T("brush_style"), brush_style); int iVal = (int) m_attachmentMode; - clause->GetAttributeValue("use_attachments", iVal); + clause->GetAttributeValue(_T("use_attachments"), iVal); m_attachmentMode = iVal; - clause->GetAttributeValue("sensitivity", m_sensitivity); + clause->GetAttributeValue(_T("sensitivity"), m_sensitivity); iVal = (int) m_spaceAttachments; - clause->GetAttributeValue("space_attachments", iVal); + clause->GetAttributeValue(_T("space_attachments"), iVal); m_spaceAttachments = (iVal != 0); iVal = (int) m_fixedWidth; - clause->GetAttributeValue("fixed_width", iVal); + clause->GetAttributeValue(_T("fixed_width"), iVal); m_fixedWidth = (iVal != 0); iVal = (int) m_fixedHeight; - clause->GetAttributeValue("fixed_height", iVal); + clause->GetAttributeValue(_T("fixed_height"), iVal); m_fixedHeight = (iVal != 0); - clause->GetAttributeValue("format_mode", m_formatMode); - clause->GetAttributeValue("shadow_mode", m_shadowMode); + clause->GetAttributeValue(_T("format_mode"), m_formatMode); + clause->GetAttributeValue(_T("shadow_mode"), m_shadowMode); iVal = m_branchNeckLength; - clause->GetAttributeValue("neck_length", iVal); + clause->GetAttributeValue(_T("neck_length"), iVal); m_branchNeckLength = iVal; iVal = m_branchStemLength; - clause->GetAttributeValue("stem_length", iVal); + clause->GetAttributeValue(_T("stem_length"), iVal); m_branchStemLength = iVal; iVal = m_branchSpacing; - clause->GetAttributeValue("branch_spacing", iVal); + clause->GetAttributeValue(_T("branch_spacing"), iVal); m_branchSpacing = iVal; - clause->GetAttributeValue("branch_style", m_branchStyle); + clause->GetAttributeValue(_T("branch_style"), m_branchStyle); iVal = (int) m_centreResize; - clause->GetAttributeValue("centre_resize", iVal); + clause->GetAttributeValue(_T("centre_resize"), iVal); m_centreResize = (iVal != 0); iVal = (int) m_maintainAspectRatio; - clause->GetAttributeValue("maintain_aspect_ratio", iVal); + clause->GetAttributeValue(_T("maintain_aspect_ratio"), iVal); m_maintainAspectRatio = (iVal != 0); iVal = (int) m_highlighted; - clause->GetAttributeValue("hilite", iVal); + clause->GetAttributeValue(_T("hilite"), iVal); m_highlighted = (iVal != 0); - clause->GetAttributeValue("rotation", m_rotation); + clause->GetAttributeValue(_T("rotation"), m_rotation); - if (pen_string == "") - pen_string = "BLACK"; - if (brush_string == "") - brush_string = "WHITE"; + if (pen_string == wxEmptyString) + pen_string = _T("BLACK"); + if (brush_string == wxEmptyString) + brush_string = _T("WHITE"); if (pen_string.GetChar(0) == '#') { @@ -2034,11 +2023,11 @@ void wxShape::ReadAttributes(wxExpr *clause) m_brush = wxWHITE_BRUSH; int point_size = 10; - clause->GetAttributeValue("point_size", point_size); + clause->GetAttributeValue(_T("point_size"), point_size); SetFont(oglMatchFont(point_size)); // Read user-defined attachment points, if any - wxExpr *attachmentList = clause->AttributeValue("user_attachments"); + wxExpr *attachmentList = clause->AttributeValue(_T("user_attachments")); if (attachmentList) { wxExpr *pointExpr = attachmentList->GetFirst(); @@ -2070,25 +2059,25 @@ void wxShape::ReadRegions(wxExpr *clause) // region1 = (regionName regionText x y width height minWidth minHeight proportionX proportionY // formatMode fontSize fontFamily fontStyle fontWeight textColour) int regionNo = 1; - char regionNameBuf[20]; - char textNameBuf[20]; + wxChar regionNameBuf[20]; + wxChar textNameBuf[20]; - wxExpr *regionExpr = NULL; + wxExpr *regionExpr; wxExpr *textExpr = NULL; - sprintf(regionNameBuf, "region%d", regionNo); - sprintf(textNameBuf, "text%d", regionNo); + wxSprintf(regionNameBuf, _T("region%d"), regionNo); + wxSprintf(textNameBuf, _T("text%d"), regionNo); - m_formatted = TRUE; // Assume text is formatted unless we prove otherwise + m_formatted = true; // Assume text is formatted unless we prove otherwise - while ((regionExpr = clause->AttributeValue(regionNameBuf))) + while ((regionExpr = clause->AttributeValue(regionNameBuf)) != NULL) { /* * Get the region information * */ - wxString regionName(""); - wxString regionText(""); + wxString regionName = wxEmptyString; + wxString regionText = wxEmptyString; double x = 0.0; double y = 0.0; double width = 0.0; @@ -2102,8 +2091,8 @@ void wxShape::ReadRegions(wxExpr *clause) int fontFamily = wxSWISS; int fontStyle = wxNORMAL; int fontWeight = wxNORMAL; - wxString regionTextColour(""); - wxString penColour(""); + wxString regionTextColour = wxEmptyString; + wxString penColour = wxEmptyString; int penStyle = wxSOLID; if (regionExpr->Type() == wxExprList) @@ -2153,7 +2142,7 @@ void wxShape::ReadRegions(wxExpr *clause) regionTextColour = colourExpr->StringValue(); } else - regionTextColour = "BLACK"; + regionTextColour = _T("BLACK"); if (penColourExpr) penColour = penColourExpr->StringValue(); @@ -2170,7 +2159,7 @@ void wxShape::ReadRegions(wxExpr *clause) region->SetMinSize(minWidth, minHeight); region->SetFormatMode(formatMode); region->SetPenStyle(penStyle); - if (penColour != "") + if (penColour != wxEmptyString) region->SetPenColour(penColour); region->m_textColour = regionTextColour; @@ -2192,14 +2181,14 @@ void wxShape::ReadRegions(wxExpr *clause) wxExpr *string_expr = node; double the_x = 0.0; double the_y = 0.0; - wxString the_string(""); + wxString the_string = wxEmptyString; // string_expr can either be a string, or a list of // 3 elements: x, y, and string. if (string_expr->Type() == wxExprString) { the_string = string_expr->StringValue(); - m_formatted = FALSE; + m_formatted = false; } else if (string_expr->Type() == wxExprList) { @@ -2226,7 +2215,7 @@ void wxShape::ReadRegions(wxExpr *clause) if (the_string) { wxShapeTextLine *line = - new wxShapeTextLine(the_x, the_y, (char*) (const char*) the_string); + new wxShapeTextLine(the_x, the_y, the_string); region->m_formattedText.Append(line); } node = node->next; @@ -2234,28 +2223,28 @@ void wxShape::ReadRegions(wxExpr *clause) } regionNo ++; - sprintf(regionNameBuf, "region%d", regionNo); - sprintf(textNameBuf, "text%d", regionNo); + wxSprintf(regionNameBuf, _T("region%d"), regionNo); + wxSprintf(textNameBuf, _T("text%d"), regionNo); } // Compatibility: check for no regions (old file). // Lines and divided rectangles must deal with this compatibility // theirselves. Composites _may_ not have any regions anyway. - if ((m_regions.Number() == 0) && + if ((m_regions.GetCount() == 0) && !this->IsKindOf(CLASSINFO(wxLineShape)) && !this->IsKindOf(CLASSINFO(wxDividedShape)) && !this->IsKindOf(CLASSINFO(wxCompositeShape))) { wxShapeRegion *newRegion = new wxShapeRegion; - newRegion->SetName("0"); + newRegion->SetName(_T("0")); 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; @@ -2302,37 +2291,37 @@ void wxShape::Copy(wxShape& copy) // Copy text regions copy.ClearRegions(); - wxNode *node = m_regions.First(); + wxNode *node = m_regions.GetFirst(); while (node) { - wxShapeRegion *region = (wxShapeRegion *)node->Data(); + wxShapeRegion *region = (wxShapeRegion *)node->GetData(); wxShapeRegion *newRegion = new wxShapeRegion(*region); copy.m_regions.Append(newRegion); - node = node->Next(); + node = node->GetNext(); } // Copy attachments copy.ClearAttachments(); - node = m_attachmentPoints.First(); + node = m_attachmentPoints.GetFirst(); while (node) { - wxAttachmentPoint *point = (wxAttachmentPoint *)node->Data(); + wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData(); wxAttachmentPoint *newPoint = new wxAttachmentPoint; newPoint->m_id = point->m_id; newPoint->m_x = point->m_x; newPoint->m_y = point->m_y; copy.m_attachmentPoints.Append((wxObject *)newPoint); - node = node->Next(); + node = node->GetNext(); } // Copy lines copy.m_lines.Clear(); - node = m_lines.First(); + node = m_lines.GetFirst(); while (node) { - wxLineShape* line = (wxLineShape*) node->Data(); + wxLineShape* line = (wxLineShape*) node->GetData(); copy.m_lines.Append(line); - node = node->Next(); + node = node->GetNext(); } } @@ -2440,23 +2429,23 @@ void wxShape::MakeControlPoints() void wxShape::MakeMandatoryControlPoints() { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->MakeMandatoryControlPoints(); - node = node->Next(); + node = node->GetNext(); } } void wxShape::ResetMandatoryControlPoints() { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->ResetMandatoryControlPoints(); - node = node->Next(); + node = node->GetNext(); } } @@ -2464,7 +2453,7 @@ void wxShape::ResetControlPoints() { ResetMandatoryControlPoints(); - if (m_controlPoints.Number() < 1) + if (m_controlPoints.GetCount() < 1) return; double maxX, maxY, minX, minY; @@ -2481,55 +2470,55 @@ void wxShape::ResetControlPoints() double left = (double)(- (widthMin / 2.0)); double right = (double)(widthMin / 2.0 + (maxX - minX)); - wxNode *node = m_controlPoints.First(); - wxControlPoint *control = (wxControlPoint *)node->Data(); + wxNode *node = m_controlPoints.GetFirst(); + wxControlPoint *control = (wxControlPoint *)node->GetData(); control->m_xoffset = left; control->m_yoffset = top; - node = node->Next(); control = (wxControlPoint *)node->Data(); + node = node->GetNext(); control = (wxControlPoint *)node->GetData(); control->m_xoffset = 0; control->m_yoffset = top; - node = node->Next(); control = (wxControlPoint *)node->Data(); + node = node->GetNext(); control = (wxControlPoint *)node->GetData(); control->m_xoffset = right; control->m_yoffset = top; - node = node->Next(); control = (wxControlPoint *)node->Data(); + node = node->GetNext(); control = (wxControlPoint *)node->GetData(); control->m_xoffset = right; control->m_yoffset = 0; - node = node->Next(); control = (wxControlPoint *)node->Data(); + node = node->GetNext(); control = (wxControlPoint *)node->GetData(); control->m_xoffset = right; control->m_yoffset = bottom; - node = node->Next(); control = (wxControlPoint *)node->Data(); + node = node->GetNext(); control = (wxControlPoint *)node->GetData(); control->m_xoffset = 0; control->m_yoffset = bottom; - node = node->Next(); control = (wxControlPoint *)node->Data(); + node = node->GetNext(); control = (wxControlPoint *)node->GetData(); control->m_xoffset = left; control->m_yoffset = bottom; - node = node->Next(); control = (wxControlPoint *)node->Data(); + node = node->GetNext(); control = (wxControlPoint *)node->GetData(); control->m_xoffset = left; control->m_yoffset = 0; } void wxShape::DeleteControlPoints(wxDC *dc) { - wxNode *node = m_controlPoints.First(); + wxNode *node = m_controlPoints.GetFirst(); while (node) { - wxControlPoint *control = (wxControlPoint *)node->Data(); + wxControlPoint *control = (wxControlPoint *)node->GetData(); if (dc) control->GetEventHandler()->OnErase(*dc); m_canvas->RemoveShape(control); delete control; delete node; - node = m_controlPoints.First(); + node = m_controlPoints.GetFirst(); } // Children of divisions are contained objects, // so stop here if (!IsKindOf(CLASSINFO(wxDivisionShape))) { - node = m_children.First(); + node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->DeleteControlPoints(dc); - node = node->Next(); + node = node->GetNext(); } } } @@ -2542,12 +2531,12 @@ void wxShape::OnDrawControlPoints(wxDC& dc) dc.SetBrush(* wxBLACK_BRUSH); dc.SetPen(* wxBLACK_PEN); - wxNode *node = m_controlPoints.First(); + wxNode *node = m_controlPoints.GetFirst(); while (node) { - wxControlPoint *control = (wxControlPoint *)node->Data(); + wxControlPoint *control = (wxControlPoint *)node->GetData(); control->Draw(dc); - node = node->Next(); + node = node->GetNext(); } // Children of divisions are contained objects, // so stop here. @@ -2555,33 +2544,33 @@ void wxShape::OnDrawControlPoints(wxDC& dc) // (critical when drawing) if (!IsKindOf(CLASSINFO(wxDivisionShape))) { - node = m_children.First(); + node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->GetEventHandler()->OnDrawControlPoints(dc); - node = node->Next(); + node = node->GetNext(); } } } void wxShape::OnEraseControlPoints(wxDC& dc) { - wxNode *node = m_controlPoints.First(); + wxNode *node = m_controlPoints.GetFirst(); while (node) { - wxControlPoint *control = (wxControlPoint *)node->Data(); + wxControlPoint *control = (wxControlPoint *)node->GetData(); control->Erase(dc); - node = node->Next(); + node = node->GetNext(); } if (!IsKindOf(CLASSINFO(wxDivisionShape))) { - node = m_children.First(); + node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->GetEventHandler()->OnEraseControlPoints(dc); - node = node->Next(); + node = node->GetNext(); } } } @@ -2596,12 +2585,12 @@ void wxShape::Select(bool select, wxDC* dc) // so stop here if (!IsKindOf(CLASSINFO(wxDivisionShape))) { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->MakeMandatoryControlPoints(); - node = node->Next(); + node = node->GetNext(); } } if (dc) @@ -2612,12 +2601,12 @@ void wxShape::Select(bool select, wxDC* dc) DeleteControlPoints(dc); if (!IsKindOf(CLASSINFO(wxDivisionShape))) { - wxNode *node = m_children.First(); + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); child->DeleteControlPoints(dc); - node = node->Next(); + node = node->GetNext(); } } } @@ -2630,9 +2619,9 @@ bool wxShape::Selected() const bool wxShape::AncestorSelected() const { - if (m_selected) return TRUE; + if (m_selected) return true; if (!GetParent()) - return FALSE; + return false; else return GetParent()->AncestorSelected(); } @@ -2642,18 +2631,18 @@ int wxShape::GetNumberOfAttachments() const // Should return the MAXIMUM attachment point id here, // so higher-level functions can iterate through all attachments, // even if they're not contiguous. - if (m_attachmentPoints.Number() == 0) + if (m_attachmentPoints.GetCount() == 0) return 4; else { int maxN = 3; - wxNode *node = m_attachmentPoints.First(); + wxNode *node = m_attachmentPoints.GetFirst(); while (node) { - wxAttachmentPoint *point = (wxAttachmentPoint *)node->Data(); + wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData(); if (point->m_id > maxN) maxN = point->m_id; - node = node->Next(); + node = node->GetNext(); } return maxN+1;; } @@ -2661,20 +2650,20 @@ int wxShape::GetNumberOfAttachments() const bool wxShape::AttachmentIsValid(int attachment) const { - if (m_attachmentPoints.Number() == 0) + if (m_attachmentPoints.GetCount() == 0) { return ((attachment >= 0) && (attachment < 4)) ; } - wxNode *node = m_attachmentPoints.First(); + wxNode *node = m_attachmentPoints.GetFirst(); while (node) { - wxAttachmentPoint *point = (wxAttachmentPoint *)node->Data(); + wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData(); if (point->m_id == attachment) - return TRUE; - node = node->Next(); + return true; + node = node->GetNext(); } - return FALSE; + return false; } bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, @@ -2683,7 +2672,7 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, if (m_attachmentMode == ATTACHMENT_MODE_NONE) { *x = m_xpos; *y = m_ypos; - return TRUE; + return true; } else if (m_attachmentMode == ATTACHMENT_MODE_BRANCHING) { @@ -2691,26 +2680,26 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, GetBranchingAttachmentPoint(attachment, nth, pt, stemPt); *x = pt.x; *y = pt.y; - return TRUE; + return true; } else if (m_attachmentMode == ATTACHMENT_MODE_EDGE) { - if (m_attachmentPoints.Number() > 0) + if (m_attachmentPoints.GetCount() > 0) { - wxNode *node = m_attachmentPoints.First(); + wxNode *node = m_attachmentPoints.GetFirst(); while (node) { - wxAttachmentPoint *point = (wxAttachmentPoint *)node->Data(); + wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData(); if (point->m_id == attachment) { *x = (double)(m_xpos + point->m_x); *y = (double)(m_ypos + point->m_y); - return TRUE; + return true; } - node = node->Next(); + node = node->GetNext(); } *x = m_xpos; *y = m_ypos; - return FALSE; + return false; } else { @@ -2722,7 +2711,7 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, double left = (double)(m_xpos - w/2.0); double right = (double)(m_xpos + w/2.0); - bool isEnd = (line && line->IsEnd(this)); + /* bool isEnd = */ (line && line->IsEnd(this)); int physicalAttachment = LogicalToPhysicalAttachment(attachment); @@ -2763,14 +2752,13 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, } default: { - return FALSE; - break; + return false; } } - return TRUE; + return true; } } - return FALSE; + return false; } void wxShape::GetBoundingBoxMax(double *w, double *h) @@ -2786,33 +2774,33 @@ void wxShape::GetBoundingBoxMax(double *w, double *h) *h = hh; } -// Returns TRUE if image is a descendant of this composite +// Returns true if image is a descendant of this composite bool wxShape::HasDescendant(wxShape *image) { if (image == this) - return TRUE; - wxNode *node = m_children.First(); + return true; + wxNode *node = m_children.GetFirst(); while (node) { - wxShape *child = (wxShape *)node->Data(); + wxShape *child = (wxShape *)node->GetData(); bool ans = child->HasDescendant(image); if (ans) - return TRUE; - node = node->Next(); + return true; + node = node->GetNext(); } - return FALSE; + return false; } // Clears points from a list of wxRealPoints, and clears list void wxShape::ClearPointList(wxList& list) { - wxNode* node = list.First(); + wxNode* node = list.GetFirst(); while (node) { - wxRealPoint* pt = (wxRealPoint*) node->Data(); + wxRealPoint* pt = (wxRealPoint*) node->GetData(); delete pt; - node = node->Next(); + node = node->GetNext(); } list.Clear(); } @@ -2825,7 +2813,7 @@ wxRealPoint wxShape::CalcSimpleAttachment(const wxRealPoint& pt1, const wxRealPo bool isEnd = (line && line->IsEnd(this)); // Are we horizontal or vertical? - bool isHorizontal = (oglRoughlyEqual(pt1.y, pt2.y) == TRUE); + bool isHorizontal = (oglRoughlyEqual(pt1.y, pt2.y) == true); double x, y; @@ -2865,7 +2853,7 @@ wxRealPoint wxShape::CalcSimpleAttachment(const wxRealPoint& pt1, const wxRealPo } else { - wxASSERT( oglRoughlyEqual(pt1.x, pt2.x) == TRUE ); + wxASSERT( oglRoughlyEqual(pt1.x, pt2.x) == true ); wxRealPoint firstPoint, secondPoint; if (pt1.y > pt2.y) @@ -2906,9 +2894,8 @@ wxRealPoint wxShape::CalcSimpleAttachment(const wxRealPoint& pt1, const wxRealPo // Return the zero-based position in m_lines of line. int wxShape::GetLinePosition(wxLineShape* line) { - int i = 0; - for (i = 0; i < m_lines.Number(); i++) - if ((wxLineShape*) (m_lines.Nth(i)->Data()) == line) + for (size_t i = 0; i < m_lines.GetCount(); i++) + if ((wxLineShape*) (m_lines.Item(i)->GetData()) == line) return i; return 0; @@ -2923,7 +2910,7 @@ int wxShape::GetLinePosition(wxLineShape* line) // <- branching attachment point N-1 // This function gets information about where branching connections go. -// Returns FALSE if there are no lines at this attachment. +// Returns false if there are no lines at this attachment. bool wxShape::GetBranchingAttachmentInfo(int attachment, wxRealPoint& root, wxRealPoint& neck, wxRealPoint& shoulder1, wxRealPoint& shoulder2) { @@ -2933,7 +2920,7 @@ bool wxShape::GetBranchingAttachmentInfo(int attachment, wxRealPoint& root, wxRe int lineCount = GetAttachmentLineCount(attachment); if (lineCount == 0) - return FALSE; + return false; int totalBranchLength = m_branchSpacing * (lineCount - 1); @@ -2992,11 +2979,11 @@ bool wxShape::GetBranchingAttachmentInfo(int attachment, wxRealPoint& root, wxRe } default: { - wxFAIL_MSG( "Unrecognised attachment point in GetBranchingAttachmentInfo." ); + wxFAIL_MSG( wxT("Unrecognised attachment point in GetBranchingAttachmentInfo.") ); break; } } - return TRUE; + return true; } // n is the number of the adjoining line, from 0 to N-1 where N is the number of lines @@ -3051,28 +3038,28 @@ bool wxShape::GetBranchingAttachmentPoint(int attachment, int n, wxRealPoint& pt } default: { - wxFAIL_MSG( "Unrecognised attachment point in GetBranchingAttachmentPoint." ); + wxFAIL_MSG( wxT("Unrecognised attachment point in GetBranchingAttachmentPoint.") ); break; } } - return TRUE; + return true; } // Get the number of lines at this attachment position. int wxShape::GetAttachmentLineCount(int attachment) const { int count = 0; - wxNode* node = m_lines.First(); + wxNode* node = m_lines.GetFirst(); while (node) { - wxLineShape* lineShape = (wxLineShape*) node->Data(); + wxLineShape* lineShape = (wxLineShape*) node->GetData(); if ((lineShape->GetFrom() == this) && (lineShape->GetAttachmentFrom() == attachment)) count ++; else if ((lineShape->GetTo() == this) && (lineShape->GetAttachmentTo() == attachment)) count ++; - node = node->Next(); + node = node->GetNext(); } return count; } @@ -3116,7 +3103,7 @@ wxRealPoint wxShape::GetBranchingAttachmentRoot(int attachment) } default: { - wxFAIL_MSG( "Unrecognised attachment point in GetBranchingAttachmentRoot." ); + wxFAIL_MSG( wxT("Unrecognised attachment point in GetBranchingAttachmentRoot.") ); break; } } @@ -3202,7 +3189,7 @@ bool wxShape::GetAttachmentPositionEdge(int attachment, double *x, double *y, // to logical (0 -> 1 if rotated by 90 degrees) int wxShape::PhysicalToLogicalAttachment(int physicalAttachment) const { - const double pi = 3.1415926535897932384626433832795 ; + const double pi = M_PI ; int i; if (oglRoughlyEqual(GetRotation(), 0.0)) { @@ -3234,7 +3221,7 @@ int wxShape::PhysicalToLogicalAttachment(int physicalAttachment) const // to physical (0 is always North) int wxShape::LogicalToPhysicalAttachment(int logicalAttachment) const { - const double pi = 3.1415926535897932384626433832795 ; + const double pi = M_PI ; int i; if (oglRoughlyEqual(GetRotation(), 0.0)) { @@ -3264,7 +3251,7 @@ int wxShape::LogicalToPhysicalAttachment(int logicalAttachment) const void wxShape::Rotate(double WXUNUSED(x), double WXUNUSED(y), double theta) { - const double pi = 3.1415926535897932384626433832795 ; + const double pi = M_PI ; m_rotation = theta; if (m_rotation < 0.0) {