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added demo of wxEncodingConverter

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5589 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2000-01-22 11:55:33 +00:00
parent 0d09b61a50
commit 7337790c27
1 changed files with 27 additions and 2 deletions
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29
samples/font/font.cpp
View File

@@ -28,6 +28,7 @@
#include <wx/fontdlg.h> #include <wx/fontdlg.h>
#include <wx/fontenum.h> #include <wx/fontenum.h>
#include <wx/fontmap.h> #include <wx/fontmap.h>
#include <wx/encconv.h>
#include <wx/textfile.h> #include <wx/textfile.h>
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
@@ -489,6 +490,32 @@ void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
return; return;
} }
m_textctrl->LoadFile(filename);
if (!wxTheFontMapper->IsEncodingAvailable(fontenc))
{
// try to find some similar encoding:
wxFontEncoding enc2;
if (wxTheFontMapper->GetAltForEncoding(fontenc, &enc2,
wxEmptyString /*facename*/, FALSE /*interactive*/))
{
wxEncodingConverter conv;
if (conv.Init(fontenc, enc2))
{
fontenc = enc2;
m_textctrl -> SetValue(conv.Convert(m_textctrl -> GetValue()));
}
else
wxLogWarning("Cannot convert from '%s' to '%s'.",
wxFontMapper::GetEncodingDescription(fontenc).c_str(),
wxFontMapper::GetEncodingDescription(enc2).c_str());
}
else
wxLogWarning("No fonts for encoding '%s' on this system.",
wxFontMapper::GetEncodingDescription(fontenc).c_str());
}
// and now create the correct font // and now create the correct font
if ( !DoEnumerateFamilies(FALSE, fontenc, TRUE /* silent */) ) if ( !DoEnumerateFamilies(FALSE, fontenc, TRUE /* silent */) )
{ {
@@ -505,8 +532,6 @@ void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
wxFontMapper::GetEncodingDescription(fontenc).c_str()); wxFontMapper::GetEncodingDescription(fontenc).c_str());
} }
} }
m_textctrl->LoadFile(filename);
} }
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))