/////////////////////////////////////////////////////////////////////////////
-// Name: imaglist.cpp
+// Name: generic/imaglist.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Id: $id$
+// Copyright: (c) 1998 Robert Roebling
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "imaglist.h"
#endif
-
-#include "wx/imaglist.h"
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#include "wx/generic/imaglist.h"
+#include "wx/icon.h"
+#include "wx/image.h"
+#include "wx/dc.h"
//-----------------------------------------------------------------------------
// wxImageList
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxImageList, wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxGenericImageList, wxObject)
+
+#if !defined(__WXMSW__) || defined(__WIN16__) || defined(__WXUNIVERSAL__)
+/*
+ * wxImageList has to be a real class or we have problems with
+ * the run-time information.
+ */
+
+IMPLEMENT_DYNAMIC_CLASS(wxImageList, wxGenericImageList)
+#endif
-wxImageList::wxImageList( int width, int height, bool WXUNUSED(mask), int WXUNUSED(initialCount) )
+wxGenericImageList::wxGenericImageList( int width, int height, bool mask, int initialCount )
{
- m_width = width;
- m_height = height;
- Create();
+ (void)Create(width, height, mask, initialCount);
}
-wxImageList::~wxImageList()
+wxGenericImageList::~wxGenericImageList()
{
}
-int wxImageList::GetImageCount() const
+int wxGenericImageList::GetImageCount() const
{
- return m_images.Number();
+ return m_images.GetCount();
}
-bool wxImageList::Create()
+bool wxGenericImageList::Create( int width, int height, bool WXUNUSED(mask), int WXUNUSED(initialCount) )
{
- m_images.DeleteContents( TRUE );
- return TRUE;
+ m_width = width;
+ m_height = height;
+
+ return Create();
}
-int wxImageList::Add( const wxBitmap &bitmap )
+bool wxGenericImageList::Create()
{
- m_images.Append( new wxBitmap(bitmap) );
- return m_images.Number();
+ return TRUE;
}
-wxBitmap *wxImageList::GetBitmap(int index) {
- wxNode *node = m_images.Nth(index);
- if (node != NULL)
- return (wxBitmap*)node->Data();
-
- return (wxBitmap *) NULL;
+int wxGenericImageList::Add( const wxBitmap &bitmap )
+{
+ wxASSERT_MSG( bitmap.GetWidth() == m_width &&
+ bitmap.GetHeight() == m_height,
+ _T("invalid bitmap size in wxImageList: this might work ")
+ _T("on this platform but definitely won't under Windows.") );
+
+ if (bitmap.IsKindOf(CLASSINFO(wxIcon)))
+ m_images.Append( new wxIcon( (const wxIcon&) bitmap ) );
+ else
+ m_images.Append( new wxBitmap(bitmap) );
+ return m_images.GetCount()-1;
}
-
-bool wxImageList::Replace( int index, const wxBitmap &bitmap )
+
+int wxGenericImageList::Add( const wxBitmap& bitmap, const wxBitmap& mask )
{
- wxNode *node = m_images.Nth( index );
- if (!node) return FALSE;
-
- if (index == m_images.Number()-1)
- {
- m_images.DeleteNode( node );
- m_images.Append( new wxBitmap(bitmap) );
- }
- else
- {
- wxNode *next = node->Next();
- m_images.DeleteNode( node );
- m_images.Insert( next, new wxBitmap(bitmap) );
- }
-
- return TRUE;
+ wxBitmap bmp(bitmap);
+ if (mask.Ok())
+ bmp.SetMask(new wxMask(mask));
+ return Add(bmp);
}
-bool wxImageList::Remove( int index )
+int wxGenericImageList::Add( const wxBitmap& bitmap, const wxColour& maskColour )
{
- wxNode *node = m_images.Nth( index );
- if (node) m_images.DeleteNode( node );
- return (node != NULL);
+ wxImage img = bitmap.ConvertToImage();
+ img.SetMaskColour(maskColour.Red(), maskColour.Green(), maskColour.Blue());
+ return Add(wxBitmap(img));
}
-bool wxImageList::RemoveAll()
+const wxBitmap *wxGenericImageList::GetBitmap( int index ) const
{
- m_images.Clear();
- return TRUE;
+ wxList::compatibility_iterator node = m_images.Item( index );
+
+ wxCHECK_MSG( node, (wxBitmap *) NULL, wxT("wrong index in image list") );
+
+ return (wxBitmap*)node->GetData();
}
-bool wxImageList::GetSize( int index, int &width, int &height ) const
+bool wxGenericImageList::Replace( int index, const wxBitmap &bitmap )
{
-#ifdef __WXGTK__
+ wxList::compatibility_iterator node = m_images.Item( index );
+
+ wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
- width = m_width;
- height = m_height;
-
- return (m_images.Nth( index ) != NULL);
-
+ wxBitmap* newBitmap = NULL;
+ if (bitmap.IsKindOf(CLASSINFO(wxIcon)))
+#if defined(__VISAGECPP__)
+//just can't do this in VisualAge now, with all this new Bitmap-Icon stuff
+//so construct it from a bitmap object until I can figure this nonsense out. (DW)
+ newBitmap = new wxBitmap(bitmap) ;
#else
-
- wxNode *node = m_images.Nth( index );
- if (node)
- {
- wxBitmap *bm = (wxBitmap*)node->Data();
- width = bm->GetWidth();
- height = bm->GetHeight();
+ newBitmap = new wxBitmap( (const wxIcon&) bitmap );
+#endif
+ else
+ newBitmap = new wxBitmap(bitmap) ;
+
+ if (index == (int) m_images.GetCount() - 1)
+ {
+ delete node->GetData();
+ m_images.Erase( node );
+ m_images.Append( newBitmap );
+ }
+ else
+ {
+ wxList::compatibility_iterator next = node->GetNext();
+ delete node->GetData();
+ m_images.Erase( node );
+ m_images.Insert( next, newBitmap );
+ }
+
return TRUE;
- }
- else
- {
+}
+
+bool wxGenericImageList::Remove( int index )
+{
+ wxList::compatibility_iterator node = m_images.Item( index );
+
+ wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
+
+ delete node->GetData();
+ m_images.Erase( node );
+
+ return TRUE;
+}
+
+bool wxGenericImageList::RemoveAll()
+{
+ WX_CLEAR_LIST(wxList, m_images);
+ m_images.Clear();
+
+ return TRUE;
+}
+
+bool wxGenericImageList::GetSize( int index, int &width, int &height ) const
+{
width = 0;
height = 0;
- return FALSE;
- }
-#endif
+ wxList::compatibility_iterator node = m_images.Item( index );
+
+ wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
+
+ wxBitmap *bm = (wxBitmap*)node->GetData();
+ width = bm->GetWidth();
+ height = bm->GetHeight();
+
+ return TRUE;
}
-bool wxImageList::Draw( int index, wxDC &dc, int x, int y,
+bool wxGenericImageList::Draw( int index, wxDC &dc, int x, int y,
int flags, bool WXUNUSED(solidBackground) )
{
- wxNode *node = m_images.Nth( index );
- if (!node) return FALSE;
- wxBitmap *bm = (wxBitmap*)node->Data();
-
-#ifdef __WXGTK__
-
- // As X doesn't have a standard size for icons, we resize here.
- // Otherwise we'd simply have to forbid different bitmap sizes.
-
- if ((m_width != bm->GetWidth()) ||
- (m_height != bm->GetHeight()))
- {
- bm->Resize( m_width, m_height );
- }
-
-#endif
-
- wxIcon *icon = (wxIcon*)bm;
- dc.DrawIcon( *icon, x, y, (flags & wxIMAGELIST_DRAW_TRANSPARENT) > 0 );
-
- return TRUE;
+ wxList::compatibility_iterator node = m_images.Item( index );
+
+ wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
+
+ wxBitmap *bm = (wxBitmap*)node->GetData();
+
+ if (bm->IsKindOf(CLASSINFO(wxIcon)))
+ dc.DrawIcon( * ((wxIcon*) bm), x, y);
+ else
+ dc.DrawBitmap( *bm, x, y, (flags & wxIMAGELIST_DRAW_TRANSPARENT) > 0 );
+
+ return TRUE;
}
projects / wxWidgets.git / blobdiff