// RCS-ID: $Id$
// Copyright: (c) 1998 Julian Smart
// (c) 2008 Vadim Zeitlin
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_SAMPLES_DOCVIEW_DOC_H_
public:
wxTextDocument() : wxDocument() { }
- virtual bool OnCreate(const wxString& path, long flags);
+ virtual bool OnCreate(const wxString& path, long flags);
virtual wxTextCtrl* GetTextCtrl() const = 0;
};
// ----------------------------------------------------------------------------
-// A document class representing an image
+// Image and image details document classes (both are read-only for simplicity)
// ----------------------------------------------------------------------------
+// This is a normal document containing an image, just like TextEditDocument
+// above contains some text. It can be created from an image file on disk as
+// usual.
class ImageDocument : public wxDocument
{
public:
ImageDocument() : wxDocument() { }
+ virtual bool OnOpenDocument(const wxString& file);
+
wxImage GetImage() const { return m_image; }
protected:
DECLARE_DYNAMIC_CLASS(ImageDocument)
};
+// This is a child document of ImageDocument: this document doesn't
+// correspond to any file on disk, it's part of ImageDocument and can't be
+// instantiated independently of it.
+class ImageDetailsDocument : public wxDocument
+{
+public:
+ ImageDetailsDocument(ImageDocument *parent);
+
+ // accessors for ImageDetailsView
+ wxSize GetSize() const { return m_size; }
+ unsigned long GetNumColours() const { return m_numColours; }
+ wxBitmapType GetType() const { return m_type; }
+ bool HasAlpha() const { return m_hasAlpha; }
+
+private:
+ // some information about the image we choose to show to the user
+ wxSize m_size;
+ unsigned long m_numColours;
+ wxBitmapType m_type;
+ bool m_hasAlpha;
+
+ wxDECLARE_NO_COPY_CLASS(ImageDetailsDocument);
+};
+
#endif // _WX_SAMPLES_DOCVIEW_DOC_H_