// Created: 12/07/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#endif
// For compilers that support precompilation, includes "wx.h".
-#include <wx/wxprec.h>
+#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#include <wx/wx.h>
#endif
-#include <wx/wxexpr.h>
-
-#if wxUSE_IOSTREAMH
-#include <iostream.h>
-#include <fstream.h>
-#else
-#include <iostream>
-#include <fstream>
-#ifdef _MSC_VER
-//using namespace std;
+#if wxUSE_PROLOGIO
+#include <wx/deprecated/wxexpr.h>
#endif
+
+#ifdef new
+#undef new
#endif
#include <ctype.h>
#include <math.h>
#include <stdlib.h>
-#include <wx/ogl/basic.h>
-#include <wx/ogl/basicp.h>
-#include <wx/ogl/canvas.h>
-#include <wx/ogl/ogldiag.h>
-#include <wx/ogl/lines.h>
-#include <wx/ogl/composit.h>
-#include <wx/ogl/misc.h>
+#include "wx/ogl/ogl.h"
+
IMPLEMENT_DYNAMIC_CLASS(wxDiagram, wxObject)
wxDiagram::wxDiagram()
{
m_diagramCanvas = NULL;
- m_quickEditMode = FALSE;
- m_snapToGrid = TRUE;
+ m_quickEditMode = false;
+ m_snapToGrid = true;
m_gridSpacing = 5.0;
m_shapeList = new wxList;
m_mouseTolerance = DEFAULT_MOUSE_TOLERANCE;
{
if (GetCanvas())
GetCanvas()->SetCursor(* wxHOURGLASS_CURSOR);
- wxNode *current = m_shapeList->First();
+ wxNode *current = m_shapeList->GetFirst();
while (current)
{
- wxShape *object = (wxShape *)current->Data();
+ wxShape *object = (wxShape *)current->GetData();
if (!object->GetParent())
object->Draw(dc);
- current = current->Next();
+ current = current->GetNext();
}
if (GetCanvas())
GetCanvas()->SetCursor(* wxSTANDARD_CURSOR);
{
if (nodeAfter)
{
- if (nodeAfter->Next())
- m_shapeList->Insert(nodeAfter->Next(), object);
+ if (nodeAfter->GetNext())
+ m_shapeList->Insert(nodeAfter->GetNext(), object);
else
m_shapeList->Append(object);
}
void wxDiagram::DeleteAllShapes()
{
- wxNode *node = m_shapeList->First();
+ wxNode *node = m_shapeList->GetFirst();
while (node)
{
- wxShape *shape = (wxShape *)node->Data();
+ wxShape *shape = (wxShape *)node->GetData();
if (!shape->GetParent())
{
RemoveShape(shape);
delete shape;
- node = m_shapeList->First();
+ node = m_shapeList->GetFirst();
}
else
- node = node->Next();
+ node = node->GetNext();
}
}
void wxDiagram::ShowAll(bool show)
{
- wxNode *current = m_shapeList->First();
+ wxNode *current = m_shapeList->GetFirst();
while (current)
{
- wxShape *object = (wxShape *)current->Data();
+ wxShape *object = (wxShape *)current->GetData();
object->Show(show);
- current = current->Next();
+ current = current->GetNext();
}
}
void wxDiagram::DrawOutline(wxDC& dc, double x1, double y1, double x2, double y2)
{
- wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT);
+ wxPen dottedPen(*wxBLACK, 1, wxDOT);
dc.SetPen(dottedPen);
dc.SetBrush((* wxTRANSPARENT_BRUSH));
// Make sure all text that should be centred, is centred.
void wxDiagram::RecentreAll(wxDC& dc)
{
- wxNode *object_node = m_shapeList->First();
+ wxNode *object_node = m_shapeList->GetFirst();
while (object_node)
{
- wxShape *obj = (wxShape *)object_node->Data();
+ wxShape *obj = (wxShape *)object_node->GetData();
obj->Recentre(dc);
- object_node = object_node->Next();
+ object_node = object_node->GetNext();
}
}
// Input/output
-#ifdef PROLOGIO
+#if wxUSE_PROLOGIO
bool wxDiagram::SaveFile(const wxString& filename)
{
wxBeginBusyCursor();
wxExprDatabase *database = new wxExprDatabase;
// First write the diagram type
- wxExpr *header = new wxExpr("diagram");
+ wxExpr *header = new wxExpr(_T("diagram"));
OnHeaderSave(*database, *header);
database->Append(header);
- wxNode *node = m_shapeList->First();
+ wxNode *node = m_shapeList->GetFirst();
while (node)
{
- wxShape *shape = (wxShape *)node->Data();
+ wxShape *shape = (wxShape *)node->GetData();
if (!shape->IsKindOf(CLASSINFO(wxControlPoint)))
{
- wxExpr *expr = NULL;
+ wxExpr *expr;
if (shape->IsKindOf(CLASSINFO(wxLineShape)))
- expr = new wxExpr("line");
+ expr = new wxExpr(_T("line"));
else
- expr = new wxExpr("shape");
+ expr = new wxExpr(_T("shape"));
OnShapeSave(*database, *shape, *expr);
}
- node = node->Next();
+ node = node->GetNext();
}
OnDatabaseSave(*database);
- char tempFile[400];
- wxGetTempFileName("diag", tempFile);
- FILE* file = fopen(tempFile, "w");
+ wxString tempFile;
+ wxGetTempFileName(wxT("diag"), tempFile);
+ FILE* file = fopen(tempFile.mb_str(wxConvFile), "w");
if (! file)
{
wxEndBusyCursor();
delete database;
- return FALSE;
+ return false;
}
database->Write(file);
}
wxEndBusyCursor();
- return TRUE;
+ return true;
}
bool wxDiagram::LoadFile(const wxString& filename)
{
wxBeginBusyCursor();
- wxExprDatabase database(wxExprInteger, "id");
+ wxExprDatabase database(wxExprInteger, _T("id"));
if (!database.Read(filename))
{
wxEndBusyCursor();
- return FALSE;
+ return false;
}
DeleteAllShapes();
database.BeginFind();
- wxExpr *header = database.FindClauseByFunctor("diagram");
+ wxExpr *header = database.FindClauseByFunctor(_T("diagram"));
if (header)
OnHeaderLoad(database, *header);
// Scan through all clauses and register the ids
- wxNode *node = database.First();
+ wxNode *node = database.GetFirst();
while (node)
{
- wxExpr *clause = (wxExpr *)node->Data();
+ wxExpr *clause = (wxExpr *)node->GetData();
long id = -1;
- clause->GetAttributeValue("id", id);
+ clause->GetAttributeValue(_T("id"), id);
wxRegisterId(id);
- node = node->Next();
+ node = node->GetNext();
}
ReadNodes(database);
wxEndBusyCursor();
- return TRUE;
+ return true;
}
void wxDiagram::ReadNodes(wxExprDatabase& database)
{
// Find and create the node images
database.BeginFind();
- wxExpr *clause = database.FindClauseByFunctor("shape");
+ wxExpr *clause = database.FindClauseByFunctor(_T("shape"));
while (clause)
{
- char *type = NULL;
+ wxChar *type = NULL;
long parentId = -1;
- clause->AssignAttributeValue("type", &type);
- clause->AssignAttributeValue("parent", &parentId);
+ clause->AssignAttributeValue(wxT("type"), &type);
+ clause->AssignAttributeValue(wxT("parent"), &parentId);
wxClassInfo *classInfo = wxClassInfo::FindClass(type);
if (classInfo)
{
OnShapeLoad(database, *shape, *clause);
shape->SetCanvas(GetCanvas());
- shape->Show(TRUE);
+ shape->Show(true);
m_shapeList->Append(shape);
// If child of composite, link up
if (parentId > -1)
{
- wxExpr *parentExpr = database.HashFind("shape", parentId);
+ wxExpr *parentExpr = database.HashFind(_T("shape"), parentId);
if (parentExpr && parentExpr->GetClientData())
{
wxShape *parent = (wxShape *)parentExpr->GetClientData();
if (type)
delete[] type;
- clause = database.FindClauseByFunctor("shape");
+ clause = database.FindClauseByFunctor(_T("shape"));
}
return;
}
void wxDiagram::ReadLines(wxExprDatabase& database)
{
database.BeginFind();
- wxExpr *clause = database.FindClauseByFunctor("line");
+ wxExpr *clause = database.FindClauseByFunctor(_T("line"));
while (clause)
{
- wxString type("");
+ wxString type;
long parentId = -1;
- clause->GetAttributeValue("type", type);
- clause->GetAttributeValue("parent", parentId);
- wxClassInfo *classInfo = wxClassInfo::FindClass((char*) (const char*) type);
+ clause->GetAttributeValue(_T("type"), type);
+ clause->GetAttributeValue(_T("parent"), parentId);
+ wxClassInfo *classInfo = wxClassInfo::FindClass(type);
if (classInfo)
{
wxLineShape *shape = (wxLineShape *)classInfo->CreateObject();
- shape->Show(TRUE);
+ shape->Show(true);
OnShapeLoad(database, *shape, *clause);
shape->SetCanvas(GetCanvas());
long image_to = -1; long image_from = -1;
- clause->GetAttributeValue("to", image_to);
- clause->GetAttributeValue("from", image_from);
+ clause->GetAttributeValue(_T("to"), image_to);
+ clause->GetAttributeValue(_T("from"), image_from);
- wxExpr *image_to_expr = database.HashFind("shape", image_to);
+ wxExpr *image_to_expr = database.HashFind(_T("shape"), image_to);
if (!image_to_expr)
{
// Error
}
- wxExpr *image_from_expr = database.HashFind("shape", image_from);
+ wxExpr *image_from_expr = database.HashFind(_T("shape"), image_from);
if (!image_from_expr)
{
m_shapeList->Append(shape);
}
- clause = database.FindClauseByFunctor("line");
+ clause = database.FindClauseByFunctor(_T("line"));
}
}
void wxDiagram::ReadContainerGeometry(wxExprDatabase& database)
{
database.BeginFind();
- wxExpr *clause = database.FindClauseByFunctor("shape");
+ wxExpr *clause = database.FindClauseByFunctor(_T("shape"));
while (clause)
{
wxShape *image = (wxShape *)clause->GetClientData();
wxExpr *divisionExpr = NULL;
// Find the list of divisions in the composite
- clause->GetAttributeValue("divisions", &divisionExpr);
+ clause->GetAttributeValue(_T("divisions"), &divisionExpr);
if (divisionExpr)
{
int i = 0;
while (idExpr)
{
long divisionId = idExpr->IntegerValue();
- wxExpr *childExpr = database.HashFind("shape", divisionId);
+ wxExpr *childExpr = database.HashFind(_T("shape"), divisionId);
if (childExpr && childExpr->GetClientData())
{
wxDivisionShape *child = (wxDivisionShape *)childExpr->GetClientData();
long topSideId = -1;
long rightSideId = -1;
long bottomSideId = -1;
- childExpr->GetAttributeValue("left_side", leftSideId);
- childExpr->GetAttributeValue("top_side", topSideId);
- childExpr->GetAttributeValue("right_side", rightSideId);
- childExpr->GetAttributeValue("bottom_side", bottomSideId);
+ childExpr->GetAttributeValue(_T("left_side"), leftSideId);
+ childExpr->GetAttributeValue(_T("top_side"), topSideId);
+ childExpr->GetAttributeValue(_T("right_side"), rightSideId);
+ childExpr->GetAttributeValue(_T("bottom_side"), bottomSideId);
if (leftSideId > -1)
{
- wxExpr *leftExpr = database.HashFind("shape", leftSideId);
+ wxExpr *leftExpr = database.HashFind(_T("shape"), leftSideId);
if (leftExpr && leftExpr->GetClientData())
{
wxDivisionShape *leftSide = (wxDivisionShape *)leftExpr->GetClientData();
}
if (topSideId > -1)
{
- wxExpr *topExpr = database.HashFind("shape", topSideId);
+ wxExpr *topExpr = database.HashFind(_T("shape"), topSideId);
if (topExpr && topExpr->GetClientData())
{
wxDivisionShape *topSide = (wxDivisionShape *)topExpr->GetClientData();
}
if (rightSideId > -1)
{
- wxExpr *rightExpr = database.HashFind("shape", rightSideId);
+ wxExpr *rightExpr = database.HashFind(_T("shape"), rightSideId);
if (rightExpr && rightExpr->GetClientData())
{
wxDivisionShape *rightSide = (wxDivisionShape *)rightExpr->GetClientData();
}
if (bottomSideId > -1)
{
- wxExpr *bottomExpr = database.HashFind("shape", bottomSideId);
+ wxExpr *bottomExpr = database.HashFind(_T("shape"), bottomSideId);
if (bottomExpr && bottomExpr->GetClientData())
{
wxDivisionShape *bottomSide = (wxDivisionShape *)bottomExpr->GetClientData();
}
}
- clause = database.FindClauseByFunctor("shape");
+ clause = database.FindClauseByFunctor(_T("shape"));
}
}
// Allow for modifying file
-bool wxDiagram::OnDatabaseLoad(wxExprDatabase& db)
+bool wxDiagram::OnDatabaseLoad(wxExprDatabase& WXUNUSED(db))
{
- return TRUE;
+ return true;
}
-bool wxDiagram::OnDatabaseSave(wxExprDatabase& db)
+bool wxDiagram::OnDatabaseSave(wxExprDatabase& WXUNUSED(db))
{
- return TRUE;
+ return true;
}
bool wxDiagram::OnShapeSave(wxExprDatabase& db, wxShape& shape, wxExpr& expr)
if (shape.IsKindOf(CLASSINFO(wxCompositeShape)))
{
- wxNode *node = shape.GetChildren().First();
+ wxNode *node = shape.GetChildren().GetFirst();
while (node)
{
- wxShape *childShape = (wxShape *)node->Data();
- wxExpr *childExpr = new wxExpr("shape");
+ wxShape *childShape = (wxShape *)node->GetData();
+ wxExpr *childExpr = new wxExpr(_T("shape"));
OnShapeSave(db, *childShape, *childExpr);
- node = node->Next();
+ node = node->GetNext();
}
}
- return TRUE;
+ return true;
}
-bool wxDiagram::OnShapeLoad(wxExprDatabase& db, wxShape& shape, wxExpr& expr)
+bool wxDiagram::OnShapeLoad(wxExprDatabase& WXUNUSED(db), wxShape& shape, wxExpr& expr)
{
shape.ReadAttributes(&expr);
- return TRUE;
+ return true;
}
-bool wxDiagram::OnHeaderSave(wxExprDatabase& db, wxExpr& expr)
+bool wxDiagram::OnHeaderSave(wxExprDatabase& WXUNUSED(db), wxExpr& WXUNUSED(expr))
{
- return TRUE;
+ return true;
}
-bool wxDiagram::OnHeaderLoad(wxExprDatabase& db, wxExpr& expr)
+bool wxDiagram::OnHeaderLoad(wxExprDatabase& WXUNUSED(db), wxExpr& WXUNUSED(expr))
{
- return TRUE;
+ return true;
}
#endif
// Find a shape by its id
wxShape* wxDiagram::FindShape(long id) const
{
- wxNode* node = GetShapeList()->First();
+ wxNode* node = GetShapeList()->GetFirst();
while (node)
{
- wxShape* shape = (wxShape*) node->Data();
+ wxShape* shape = (wxShape*) node->GetData();
if (shape->GetId() == id)
return shape;
- node = node->Next();
+ node = node->GetNext();
}
return NULL;
}
void wxLineCrossings::FindCrossings(wxDiagram& diagram)
{
ClearCrossings();
- wxNode* node1 = diagram.GetShapeList()->First();
+ wxNode* node1 = diagram.GetShapeList()->GetFirst();
while (node1)
{
- wxShape* shape1 = (wxShape*) node1->Data();
+ wxShape* shape1 = (wxShape*) node1->GetData();
if (shape1->IsKindOf(CLASSINFO(wxLineShape)))
{
wxLineShape* lineShape1 = (wxLineShape*) shape1;
// Iterate through the segments
wxList* pts1 = lineShape1->GetLineControlPoints();
- int i;
- for (i = 0; i < (pts1->Number() - 1); i++)
+ size_t i;
+ for (i = 0; i < (pts1->GetCount() - 1); i++)
{
- wxRealPoint* pt1_a = (wxRealPoint*) (pts1->Nth(i)->Data());
- wxRealPoint* pt1_b = (wxRealPoint*) (pts1->Nth(i+1)->Data());
+ wxRealPoint* pt1_a = (wxRealPoint*) (pts1->Item(i)->GetData());
+ wxRealPoint* pt1_b = (wxRealPoint*) (pts1->Item(i+1)->GetData());
// Now we iterate through the segments again
- wxNode* node2 = diagram.GetShapeList()->First();
+ wxNode* node2 = diagram.GetShapeList()->GetFirst();
while (node2)
{
- wxShape* shape2 = (wxShape*) node2->Data();
+ wxShape* shape2 = (wxShape*) node2->GetData();
// Assume that the same line doesn't cross itself
if (shape2->IsKindOf(CLASSINFO(wxLineShape)) && (shape1 != shape2))
// Iterate through the segments
wxList* pts2 = lineShape2->GetLineControlPoints();
int j;
- for (j = 0; j < (pts2->Number() - 1); j++)
+ for (j = 0; j < (int) (pts2->GetCount() - 1); j++)
{
- wxRealPoint* pt2_a = (wxRealPoint*) (pts2->Nth(j)->Data());
- wxRealPoint* pt2_b = (wxRealPoint*) (pts2->Nth(j+1)->Data());
+ wxRealPoint* pt2_a = (wxRealPoint*) (pts2->Item(j)->GetData());
+ wxRealPoint* pt2_b = (wxRealPoint*) (pts2->Item(j+1)->GetData());
// Now let's see if these two segments cross.
double ratio1, ratio2;
}
}
}
- node2 = node2->Next();
+ node2 = node2->GetNext();
}
}
}
- node1 = node1->Next();
+ node1 = node1->GetNext();
}
}
-void wxLineCrossings::DrawCrossings(wxDiagram& diagram, wxDC& dc)
+void wxLineCrossings::DrawCrossings(wxDiagram& WXUNUSED(diagram), wxDC& dc)
{
dc.SetBrush(*wxTRANSPARENT_BRUSH);
long arcWidth = 8;
- wxNode* node = m_crossings.First();
+ wxNode* node = m_crossings.GetFirst();
while (node)
{
- wxLineCrossing* crossing = (wxLineCrossing*) node->Data();
+ wxLineCrossing* crossing = (wxLineCrossing*) node->GetData();
// dc.DrawEllipse((long) (crossing->m_intersect.x - (arcWidth/2.0) + 0.5), (long) (crossing->m_intersect.y - (arcWidth/2.0) + 0.5),
// arcWidth, arcWidth);
dc.SetPen(*wxWHITE_PEN);
dc.DrawLine( (long) arcX1, (long) arcY1, (long) arcX2, (long) arcY2 );
- node = node->Next();
+ node = node->GetNext();
}
}
void wxLineCrossings::ClearCrossings()
{
- wxNode* node = m_crossings.First();
+ wxNode* node = m_crossings.GetFirst();
while (node)
{
- wxLineCrossing* crossing = (wxLineCrossing*) node->Data();
+ wxLineCrossing* crossing = (wxLineCrossing*) node->GetData();
delete crossing;
- node = node->Next();
+ node = node->GetNext();
}
m_crossings.Clear();
}
projects / wxWidgets.git / blobdiff