/////////////////////////////////////////////////////////////////////////////
-// 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__
#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"
//-----------------------------------------------------------------------------
// wxImageList
IMPLEMENT_DYNAMIC_CLASS(wxImageList, wxObject)
-wxImageList::wxImageList( int width, int height, bool WXUNUSED(mask), int WXUNUSED(initialCount) )
+wxImageList::wxImageList( int width, int height, bool mask, int initialCount )
{
- m_width = width;
- m_height = height;
- Create();
+ (void)Create(width, height, mask, initialCount);
}
wxImageList::~wxImageList()
int wxImageList::GetImageCount() const
{
- return m_images.Number();
+ return m_images.Number();
+}
+
+bool wxImageList::Create( int width, int height, bool WXUNUSED(mask), int WXUNUSED(initialCount) )
+{
+ m_width = width;
+ m_height = height;
+
+ return Create();
}
bool wxImageList::Create()
{
- m_images.DeleteContents( TRUE );
- return TRUE;
+ m_images.DeleteContents( TRUE );
+ return TRUE;
}
int wxImageList::Add( const wxBitmap &bitmap )
{
- m_images.Append( new wxBitmap(bitmap) );
- return m_images.Number();
+ if (bitmap.IsKindOf(CLASSINFO(wxIcon)))
+ m_images.Append( new wxIcon( (const wxIcon&) bitmap ) );
+ else
+ m_images.Append( new wxBitmap(bitmap) );
+ return m_images.Number()-1;
}
-const wxBitmap *wxImageList::GetBitmap(int index) const {
- wxNode *node = m_images.Nth(index);
- if (node != NULL)
- return (wxBitmap*)node->Data();
+int wxImageList::Add( const wxBitmap& bitmap, const wxBitmap& mask )
+{
+ wxBitmap bmp(bitmap);
+ bmp.SetMask(new wxMask(mask));
+ return Add(bmp);
+}
- return (wxBitmap *) NULL;
+int wxImageList::Add( const wxBitmap& bitmap, const wxColour& maskColour )
+{
+ wxImage img(bitmap);
+ img.SetMaskColour(maskColour.Red(), maskColour.Green(), maskColour.Blue());
+ return Add(img.ConvertToBitmap());
}
-
+
+const wxBitmap *wxImageList::GetBitmap( int index ) const
+{
+ wxNode *node = m_images.Nth( index );
+
+ wxCHECK_MSG( node, (wxBitmap *) NULL, wxT("wrong index in image list") );
+
+ return (wxBitmap*)node->Data();
+}
+
bool wxImageList::Replace( int index, const wxBitmap &bitmap )
{
- 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;
+ wxNode *node = m_images.Nth( index );
+
+ wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
+
+ 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
+ newBitmap = new wxBitmap( (const wxIcon&) bitmap );
+#endif
+ else
+ newBitmap = new wxBitmap(bitmap) ;
+
+ if (index == m_images.Number()-1)
+ {
+ m_images.DeleteNode( node );
+ m_images.Append( newBitmap );
+ }
+ else
+ {
+ wxNode *next = node->Next();
+ m_images.DeleteNode( node );
+ m_images.Insert( next, newBitmap );
+ }
+
+ return TRUE;
}
bool wxImageList::Remove( int index )
{
- wxNode *node = m_images.Nth( index );
- if (node) m_images.DeleteNode( node );
- return (node != NULL);
+ wxNode *node = m_images.Nth( index );
+
+ wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
+
+ m_images.DeleteNode( node );
+
+ return TRUE;
}
bool wxImageList::RemoveAll()
{
- m_images.Clear();
- return TRUE;
+ m_images.Clear();
+
+ return TRUE;
}
bool wxImageList::GetSize( int index, int &width, int &height ) const
{
-#ifdef __WXGTK__
+ width = 0;
+ height = 0;
+
+ wxNode *node = m_images.Nth( index );
+
+ wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
- width = m_width;
- height = m_height;
-
- return (m_images.Nth( index ) != NULL);
-
-#else
-
- wxNode *node = m_images.Nth( index );
- if (node)
- {
wxBitmap *bm = (wxBitmap*)node->Data();
width = bm->GetWidth();
height = bm->GetHeight();
- return TRUE;
- }
- else
- {
- width = 0;
- height = 0;
- return FALSE;
- }
-#endif
+ return TRUE;
}
bool wxImageList::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;
+ wxNode *node = m_images.Nth( index );
+
+ wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
+
+ wxBitmap *bm = (wxBitmap*)node->Data();
+
+ 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