// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
+// Copyright: (c) Julian Smart
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-// #pragma implementation
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
-#include "wx/txtstrm.h"
#ifdef __WXMAC__
#include "wx/filename.h"
#endif
+#if wxUSE_STD_IOSTREAM
+ #include "wx/ioswrap.h"
+#else
+ #include "wx/txtstrm.h"
+#endif
+
#if !wxUSE_DOC_VIEW_ARCHITECTURE
#error You must set wxUSE_DOC_VIEW_ARCHITECTURE to 1 in setup.h!
#endif
#include "view.h"
IMPLEMENT_DYNAMIC_CLASS(DrawingDocument, wxDocument)
-DrawingDocument::DrawingDocument(void)
-{
-}
-
DrawingDocument::~DrawingDocument(void)
{
- doodleSegments.DeleteContents(TRUE);
+ WX_CLEAR_LIST(wxList, doodleSegments);
}
#if wxUSE_STD_IOSTREAM
wxSTD ostream& DrawingDocument::SaveObject(wxSTD ostream& stream)
{
wxDocument::SaveObject(stream);
-
- wxInt32 n = doodleSegments.Number();
+
+ wxInt32 n = doodleSegments.GetCount();
stream << n << '\n';
-
- wxNode *node = doodleSegments.First();
+
+ wxList::compatibility_iterator node = doodleSegments.GetFirst();
while (node)
{
- DoodleSegment *segment = (DoodleSegment *)node->Data();
+ DoodleSegment *segment = (DoodleSegment *)node->GetData();
segment->SaveObject(stream);
stream << '\n';
-
- node = node->Next();
+
+ node = node->GetNext();
}
-
+
return stream;
}
#else
wxOutputStream& DrawingDocument::SaveObject(wxOutputStream& stream)
{
wxDocument::SaveObject(stream);
-
+
wxTextOutputStream text_stream( stream );
-
- wxInt32 n = doodleSegments.Number();
+
+ wxInt32 n = doodleSegments.GetCount();
text_stream << n << '\n';
-
- wxNode *node = doodleSegments.First();
+
+ wxList::compatibility_iterator node = doodleSegments.GetFirst();
while (node)
{
- DoodleSegment *segment = (DoodleSegment *)node->Data();
+ DoodleSegment *segment = (DoodleSegment *)node->GetData();
segment->SaveObject(stream);
text_stream << '\n';
-
- node = node->Next();
+
+ node = node->GetNext();
}
-
+
return stream;
}
#endif
wxSTD istream& DrawingDocument::LoadObject(wxSTD istream& stream)
{
wxDocument::LoadObject(stream);
-
+
wxInt32 n = 0;
stream >> n;
-
+
for (int i = 0; i < n; i++)
{
DoodleSegment *segment = new DoodleSegment;
segment->LoadObject(stream);
doodleSegments.Append(segment);
}
-
+
return stream;
}
#else
wxInputStream& DrawingDocument::LoadObject(wxInputStream& stream)
{
wxDocument::LoadObject(stream);
-
+
wxTextInputStream text_stream( stream );
-
+
wxInt32 n = 0;
text_stream >> n;
-
+
for (int i = 0; i < n; i++)
{
DoodleSegment *segment = new DoodleSegment;
segment->LoadObject(stream);
doodleSegments.Append(segment);
}
-
+
return stream;
}
#endif
-DoodleSegment::DoodleSegment(void)
-{
-}
-
-DoodleSegment::DoodleSegment(DoodleSegment& seg)
+DoodleSegment::DoodleSegment(const DoodleSegment& seg):wxObject()
{
- wxNode *node = seg.lines.First();
+ wxList::compatibility_iterator node = seg.lines.GetFirst();
while (node)
{
- DoodleLine *line = (DoodleLine *)node->Data();
+ DoodleLine *line = (DoodleLine *)node->GetData();
DoodleLine *newLine = new DoodleLine;
newLine->x1 = line->x1;
newLine->y1 = line->y1;
newLine->x2 = line->x2;
newLine->y2 = line->y2;
-
+
lines.Append(newLine);
-
- node = node->Next();
+
+ node = node->GetNext();
}
}
DoodleSegment::~DoodleSegment(void)
{
- lines.DeleteContents(TRUE);
+ WX_CLEAR_LIST(wxList, lines);
}
#if wxUSE_STD_IOSTREAM
wxSTD ostream& DoodleSegment::SaveObject(wxSTD ostream& stream)
{
- wxInt32 n = lines.Number();
+ wxInt32 n = lines.GetCount();
stream << n << '\n';
-
- wxNode *node = lines.First();
+
+ wxList::compatibility_iterator node = lines.GetFirst();
while (node)
{
- DoodleLine *line = (DoodleLine *)node->Data();
- stream << line->x1 << " " <<
- line->y1 << " " <<
- line->x2 << " " <<
+ DoodleLine *line = (DoodleLine *)node->GetData();
+ stream << line->x1 << " " <<
+ line->y1 << " " <<
+ line->x2 << " " <<
line->y2 << "\n";
- node = node->Next();
+ node = node->GetNext();
}
-
+
return stream;
}
#else
wxOutputStream &DoodleSegment::SaveObject(wxOutputStream& stream)
{
wxTextOutputStream text_stream( stream );
-
- wxInt32 n = lines.Number();
+
+ wxInt32 n = lines.GetCount();
text_stream << n << _T('\n');
-
- wxNode *node = lines.First();
+
+ wxList::compatibility_iterator node = lines.GetFirst();
while (node)
{
- DoodleLine *line = (DoodleLine *)node->Data();
- text_stream << line->x1 << _T(" ") <<
- line->y1 << _T(" ") <<
- line->x2 << _T(" ") <<
+ DoodleLine *line = (DoodleLine *)node->GetData();
+ text_stream << line->x1 << _T(" ") <<
+ line->y1 << _T(" ") <<
+ line->x2 << _T(" ") <<
line->y2 << _T("\n");
- node = node->Next();
+ node = node->GetNext();
}
-
+
return stream;
}
#endif
{
wxInt32 n = 0;
stream >> n;
-
+
for (int i = 0; i < n; i++)
{
DoodleLine *line = new DoodleLine;
- stream >> line->x1 >>
- line->y1 >>
- line->x2 >>
+ stream >> line->x1 >>
+ line->y1 >>
+ line->x2 >>
line->y2;
lines.Append(line);
}
-
+
return stream;
}
#else
wxInputStream &DoodleSegment::LoadObject(wxInputStream& stream)
{
wxTextInputStream text_stream( stream );
-
+
wxInt32 n = 0;
text_stream >> n;
-
+
for (int i = 0; i < n; i++)
{
DoodleLine *line = new DoodleLine;
- text_stream >> line->x1 >>
- line->y1 >>
- line->x2 >>
+ text_stream >> line->x1 >>
+ line->y1 >>
+ line->x2 >>
line->y2;
lines.Append(line);
}
-
+
return stream;
}
#endif
void DoodleSegment::Draw(wxDC *dc)
{
- wxNode *node = lines.First();
+ wxList::compatibility_iterator node = lines.GetFirst();
while (node)
{
- DoodleLine *line = (DoodleLine *)node->Data();
+ DoodleLine *line = (DoodleLine *)node->GetData();
dc->DrawLine(line->x1, line->y1, line->x2, line->y2);
- node = node->Next();
+ node = node->GetNext();
}
}
*/
DrawingCommand::DrawingCommand(const wxString& name, int command, DrawingDocument *ddoc, DoodleSegment *seg):
-wxCommand(TRUE, name)
+wxCommand(true, name)
{
doc = ddoc;
segment = seg;
case DOODLE_CUT:
{
// Cut the last segment
- if (doc->GetDoodleSegments().Number() > 0)
+ if (doc->GetDoodleSegments().GetCount() > 0)
{
- wxNode *node = doc->GetDoodleSegments().Last();
+ wxList::compatibility_iterator node = doc->GetDoodleSegments().GetLast();
if (segment)
delete segment;
-
- segment = (DoodleSegment *)node->Data();
- delete node;
-
- doc->Modify(TRUE);
+
+ segment = (DoodleSegment *)node->GetData();
+ doc->GetDoodleSegments().Erase(node);
+
+ doc->Modify(true);
doc->UpdateAllViews();
}
break;
case DOODLE_ADD:
{
doc->GetDoodleSegments().Append(new DoodleSegment(*segment));
- doc->Modify(TRUE);
+ doc->Modify(true);
doc->UpdateAllViews();
break;
}
}
- return TRUE;
+ return true;
}
bool DrawingCommand::Undo(void)
if (segment)
{
doc->GetDoodleSegments().Append(segment);
- doc->Modify(TRUE);
+ doc->Modify(true);
doc->UpdateAllViews();
segment = (DoodleSegment *) NULL;
}
- doc->Modify(TRUE);
+ doc->Modify(true);
doc->UpdateAllViews();
break;
}
case DOODLE_ADD:
{
// Cut the last segment
- if (doc->GetDoodleSegments().Number() > 0)
+ if (doc->GetDoodleSegments().GetCount() > 0)
{
- wxNode *node = doc->GetDoodleSegments().Last();
- DoodleSegment *seg = (DoodleSegment *)node->Data();
+ wxList::compatibility_iterator node = doc->GetDoodleSegments().GetLast();
+ DoodleSegment *seg = (DoodleSegment *)node->GetData();
delete seg;
- delete node;
-
- doc->Modify(TRUE);
+ doc->GetDoodleSegments().Erase(node);
+
+ doc->Modify(true);
doc->UpdateAllViews();
}
}
}
- return TRUE;
+ return true;
}
IMPLEMENT_DYNAMIC_CLASS(TextEditDocument, wxDocument)
bool TextEditDocument::OnSaveDocument(const wxString& filename)
{
TextEditView *view = (TextEditView *)GetFirstView();
-
+
if (!view->textsw->SaveFile(filename))
- return FALSE;
- Modify(FALSE);
+ return false;
+ Modify(false);
#ifdef __WXMAC__
wxFileName fn(filename) ;
fn.MacSetDefaultTypeAndCreator() ;
#endif
- return TRUE;
+ return true;
}
bool TextEditDocument::OnOpenDocument(const wxString& filename)
{
TextEditView *view = (TextEditView *)GetFirstView();
if (!view->textsw->LoadFile(filename))
- return FALSE;
-
- SetFilename(filename, TRUE);
- Modify(FALSE);
+ return false;
+
+ SetFilename(filename, true);
+ Modify(false);
UpdateAllViews();
- return TRUE;
+ return true;
}
bool TextEditDocument::IsModified(void) const
void TextEditDocument::Modify(bool mod)
{
TextEditView *view = (TextEditView *)GetFirstView();
-
+
wxDocument::Modify(mod);
-
+
if (!mod && view && view->textsw)
view->textsw->DiscardEdits();
}
projects / wxWidgets.git / blobdiff