+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: sergdi.cpp
-// Purpose: Serialization: GDI classes
-// Author: Guilhem Lavaux
-// Modified by:
-// Created: July 1998
-// RCS-ID: $Id$
-// Copyright: (c) 1998 Guilhem Lavaux
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "sergdi.h"
-#endif
-#include <wx/objstrm.h>
-#include <wx/datstrm.h>
-#include <wx/gdicmn.h>
-#include <wx/bitmap.h>
-#include <wx/font.h>
-#include <wx/pen.h>
-#include <wx/brush.h>
-#include <wx/serbase.h>
-#include <wx/imaglist.h>
-#include <wx/region.h>
-#include <wx/colour.h>
-#include <wx/palette.h>
-#include <wx/dcmemory.h>
-#include <wx/log.h>
-#include "sergdi.h"
-
-IMPLEMENT_SERIAL_CLASS(wxBitmap, wxObject)
-IMPLEMENT_SERIAL_CLASS(wxGDIObject, wxObject)
-IMPLEMENT_SERIAL_CLASS(wxRegion, wxGDIObject)
-IMPLEMENT_SERIAL_CLASS(wxColour, wxObject)
-IMPLEMENT_SERIAL_CLASS(wxFont, wxGDIObject)
-IMPLEMENT_SERIAL_CLASS(wxPen, wxGDIObject)
-IMPLEMENT_SERIAL_CLASS(wxBrush, wxGDIObject)
-IMPLEMENT_SERIAL_CLASS(wxImageList, wxObject)
-
-IMPLEMENT_ALIAS_SERIAL_CLASS(wxPenList, wxList)
-IMPLEMENT_ALIAS_SERIAL_CLASS(wxBrushList, wxList)
-IMPLEMENT_ALIAS_SERIAL_CLASS(wxFontList, wxList)
-IMPLEMENT_ALIAS_SERIAL_CLASS(wxColourDatabase, wxList)
-IMPLEMENT_ALIAS_SERIAL_CLASS(wxBitmapList, wxList)
-
-// ----------------------------------------------------------------------------
-
-void WXSERIAL(wxBitmap)::StoreObject(wxObjectOutputStream& s)
-{
- // TODO
- // I implemented a basic image saving (maybe I'll need to improve wxWin API).
-
- int x, y, w, h;
- wxDataOutputStream data_s(s);
- wxBitmap *bitmap = (wxBitmap *)Object();
- wxColour col;
- wxMemoryDC dc;
-
- w = bitmap->GetWidth();
- h = bitmap->GetHeight();
-
- if (s.FirstStage()) {
- s.AddChild(bitmap->GetMask());
- }
-
- dc.SelectObject(*bitmap);
-
- data_s.Write16(w);
- data_s.Write16(h);
- for (y=0;y<h;y++)
- for (x=0;x<w;x++) {
- dc.GetPixel(x, y, &col);
- data_s.Write8( col.Red() );
- data_s.Write8( col.Green() );
- data_s.Write8( col.Blue() );
- }
-}
-
-void WXSERIAL(wxBitmap)::LoadObject(wxObjectInputStream& s)
-{
- // TODO
- // I implemented a basic image loading (maybe I'll need to improve wxWin API).
- wxDataInputStream data_s(s);
- wxBitmap *bitmap = (wxBitmap *)Object();
- wxMemoryDC dc;
- wxPen pen;
- int x, y, w, h;
- int r, g, b;
-
- w = data_s.Read16();
- h = data_s.Read16();
-
- bitmap->SetWidth(w);
- bitmap->SetHeight(h);
- dc.SelectObject(*bitmap);
-
- for (y=0;y<h;y++)
- for (x=0;x<w;x++) {
- r = data_s.Read8();
- g = data_s.Read8();
- b = data_s.Read8();
- pen.SetColour(r, g, b);
- dc.SetPen(pen);
- dc.DrawPoint(x,y);
- }
-}
-
-// ----------------------------------------------------------------------------
-
-void WXSERIAL(wxGDIObject)::StoreObject(wxObjectOutputStream& s)
-{
- if (s.FirstStage())
- return;
-
- bool visible = ((wxGDIObject *)Object())->GetVisible();
-
- wxDataOutputStream data_s(s);
- data_s.Write8(visible);
-}
-
-void WXSERIAL(wxGDIObject)::LoadObject(wxObjectInputStream& s)
-{
- wxDataInputStream data_s(s);
-
- ((wxGDIObject *)Object())->SetVisible( data_s.Read8() );
-}
-
-// ----------------------------------------------------------------------------
-
-void WXSERIAL(wxRegion)::StoreObject(wxObjectOutputStream& s)
-{
- WXSERIAL(wxGDIObject)::StoreObject(s);
-
- if (s.FirstStage())
- return;
-
- wxDataOutputStream data_s(s);
- wxRect rect = ((wxRegion *)Object())->GetBox();
-
- data_s.Write16( rect.GetX() );
- data_s.Write16( rect.GetY() );
- data_s.Write16( rect.GetWidth() );
- data_s.Write16( rect.GetHeight() );
-}
-
-void WXSERIAL(wxRegion)::LoadObject(wxObjectInputStream& s)
-{
- WXSERIAL(wxGDIObject)::LoadObject(s);
-
- wxDataInputStream data_s(s);
- wxRegion *region = (wxRegion *)Object();
- wxRect rect;
-
- rect.SetX( data_s.Read16() );
- rect.SetY( data_s.Read16() );
- rect.SetWidth( data_s.Read16() );
- rect.SetHeight( data_s.Read16() );
-
- *region = wxRegion(rect);
-}
-
-// ----------------------------------------------------------------------------
-
-void WXSERIAL(wxColour)::StoreObject(wxObjectOutputStream& s)
-{
- if (s.FirstStage())
- return;
-
- wxDataOutputStream data_s(s);
- wxColour *colour = (wxColour *)Object();
-
- if (!colour->Ok()) {
- data_s.Write8(0);
- data_s.Write8(0);
- data_s.Write8(0);
- wxLogDebug("wxColour (0x%x) isn't ready.\n", colour);
- return;
- }
-
- data_s.Write8(colour->Red());
- data_s.Write8(colour->Green());
- data_s.Write8(colour->Blue());
-}
-
-void WXSERIAL(wxColour)::LoadObject(wxObjectInputStream& s)
-{
- wxDataInputStream data_s(s);
- wxColour *colour = (wxColour *)Object();
- int r, g, b;
-
- r = data_s.Read8();
- g = data_s.Read8();
- b = data_s.Read8();
-
- colour->Set(r, g, b);
-}
-
-// ----------------------------------------------------------------------------
-
-void WXSERIAL(wxPen)::StoreObject(wxObjectOutputStream& s)
-{
- wxPen *pen = (wxPen *)Object();
- WXSERIAL(wxGDIObject)::StoreObject(s);
-
- if (s.FirstStage()) {
- s.AddChild(& (pen->GetColour()) );
- return;
- }
-
- wxDataOutputStream data_s(s);
-
- data_s.Write8( pen->GetCap() );
- data_s.Write8( pen->GetJoin() );
- data_s.Write8( pen->GetStyle() );
- data_s.Write8( pen->GetWidth() );
-}
-
-void WXSERIAL(wxPen)::LoadObject(wxObjectInputStream& s)
-{
- wxPen *pen = (wxPen *)Object();
- wxColour *col = (wxColour *) s.GetChild();
-
- WXSERIAL(wxGDIObject)::LoadObject(s);
-
- wxDataInputStream data_s(s);
-
- pen->SetColour(*col);
- pen->SetCap( data_s.Read8() );
- pen->SetJoin( data_s.Read8() );
- pen->SetStyle( data_s.Read8() );
- pen->SetWidth( data_s.Read8() );
-}
-
-// ----------------------------------------------------------------------------
-void WXSERIAL(wxBrush)::StoreObject(wxObjectOutputStream& s)
-{
- wxBrush *brush = (wxBrush *)Object();
- WXSERIAL(wxGDIObject)::StoreObject(s);
-
- if (s.FirstStage()) {
- s.AddChild( &(brush->GetColour()) );
- s.AddChild( brush->GetStipple() );
- return;
- }
-
- wxDataOutputStream data_s(s);
- data_s.Write8( brush->GetStyle() );
-}
-
-void WXSERIAL(wxBrush)::LoadObject(wxObjectInputStream& s)
-{
- wxBrush *brush = (wxBrush *)Object();
- wxColour *col = (wxColour *)s.GetChild();
- wxBitmap *bmap = (wxBitmap *)s.GetChild();
-
- WXSERIAL(wxGDIObject)::LoadObject(s);
-
- wxDataInputStream data_s(s);
- if (bmap)
- *brush = wxBrush(*col, data_s.Read8());
- else
- *brush = wxBrush(bmap);
-}
-
-// ----------------------------------------------------------------------------
-void WXSERIAL(wxFont)::StoreObject(wxObjectOutputStream& s)
-{
- wxFont *font = (wxFont *)Object();
-
- WXSERIAL(wxGDIObject)::StoreObject(s);
-
- if (s.FirstStage())
- return;
-
- wxDataOutputStream data_s(s);
-
- data_s.Write8( font->GetPointSize() );
- data_s.WriteString( font->GetFaceName() );
- data_s.Write8( font->GetFamily() );
- data_s.Write8( font->GetStyle() );
- data_s.Write8( font->GetWeight() );
- data_s.Write8( font->GetUnderlined() );
-}
-
-void WXSERIAL(wxFont)::LoadObject(wxObjectInputStream& s)
-{
- wxFont *font = (wxFont *)Object();
-
- WXSERIAL(wxGDIObject)::LoadObject(s);
-
- wxDataInputStream data_s(s);
- int psize, family, style, weight;
- bool underlined;
- wxString face_name;
-
- psize = data_s.Read8();
- face_name = data_s.ReadString();
- family = data_s.Read8();
- style = data_s.Read8();
- weight = data_s.Read8();
- underlined = data_s.Read8();
-
- *font = wxFont(psize, face_name, family, style, weight, underlined);
-}
-
-// ----------------------------------------------------------------------------
-
-void WXSERIAL(wxImageList)::StoreObject(wxObjectOutputStream& s)
-{
- wxImageList *list = (wxImageList *)Object();
- int i;
-
- if (s.FirstStage()) {
-#ifdef __WXGTK__
- for (i=0;i<list->GetImageCount();i++)
- s.AddChild(list->GetBitmap(i));
-#endif
- }
-
- wxDataOutputStream data_s(s);
-
- data_s.Write32(list->GetImageCount());
-}
-
-void WXSERIAL(wxImageList)::LoadObject(wxObjectInputStream& s)
-{
- int i, count;
- wxImageList *list = (wxImageList *)Object();
- wxDataInputStream data_s(s);
-
- count = data_s.Read32();
- for (i=0;i<count;i++)
- list->Add(*((wxBitmap *)s.GetChild()));
-}
projects / wxWidgets.git / blobdiff