a4568e7c85
This test verifies that the output of wxGraphicsContext on the current system matches the pregenerated reference output. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76164 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/drawing/pluginsample.cpp
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// Purpose: Sample plugin for the wxGraphicsContext test
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// Author: Armel Asselin
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// Created: 2014-02-21
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// Copyright: (c) 2014 Ellié Computing <opensource@elliecomputing.com>
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///////////////////////////////////////////////////////////////////////////////
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "plugin.h"
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#if wxUSE_TEST_GC_DRAWING
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// ----------------------------------------------------------------------------
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// plugin implementation
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// ----------------------------------------------------------------------------
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class SampleDrawingTestGCFactory: public DrawingTestGCFactory {
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public:
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SampleDrawingTestGCFactory() {
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wxImage::AddHandler (new wxBMPHandler());
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}
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virtual ~SampleDrawingTestGCFactory() {
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}
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virtual wxString GetIdForFileName () const { return "sample-plg"; }
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virtual wxString GetExtensionForFileName () const { return "bmp"; }
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// Bitmaps are handled by wx code they should be binarily equal
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virtual bool UseImageComparison() const { return false; }
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// We use wxGraphicsContext, its implementation is not platform independent
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// and returns may slightly vary
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virtual bool PlatformIndependent() const { return false; }
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virtual wxGraphicsContext *BuildNewContext (wxSize expectedSize,
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double WXUNUSED(pointsPerInch), const wxFileName &targetFileName) {
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m_image = new wxImage (expectedSize);
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m_image->InitAlpha();
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m_targetFileName = targetFileName.GetFullPath();
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// we should probably pass the number of points per inches somewhere...
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// but I don't see where yet...
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return wxGraphicsContext::Create(*m_image);
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}
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// Let's the opportunity to actually save the context and associated data
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// If saving requires deleting the wxGraphicsContext object the
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// implementer is free to do it but @c gc must then be nulled
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virtual void SaveBuiltContext (wxGraphicsContext *&gc) {
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wxDELETE(gc);
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m_image->SaveFile (m_targetFileName);
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}
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// Cleans @c gc and internal data if any
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virtual void CleanUp (wxGraphicsContext *gc) {
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delete gc;
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m_targetFileName.Empty();
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wxDELETE(m_image);
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}
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wxImage *m_image;
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wxString m_targetFileName;
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};
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extern "C" WXEXPORT DrawingTestGCFactory * CreateDrawingTestLifeCycle()
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{
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return new SampleDrawingTestGCFactory;
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}
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extern "C" WXEXPORT void DestroyDrawingTestLifeCycle (DrawingTestGCFactory* lc)
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{
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delete lc;
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}
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#endif // wxUSE_TEST_GC_DRAWING
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