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Look in multiple paths when searching for resource files of samples

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When using an out of source build, the files are not in the default wxWidgets directories.
Also search in the current directory, parent directory and sample sub-directories.

Closes https://trac.wxwidgets.org/ticket/18118
This commit is contained in:
Maarten Bent
2018-05-17 19:42:43 +02:00
parent de4e20ee93
commit e581b72955
5 changed files with 27 additions and 7 deletions
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12
samples/webview/webview.cpp
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@@ -263,7 +263,7 @@ bool WebApp::OnInit()
// Create the memory files
wxImage::AddHandler(new wxPNGHandler);
wxMemoryFSHandler::AddFile("logo.png",
wxMemoryFSHandler::AddFile("logo.png",
wxBitmap(wxlogo_xpm), wxBITMAP_TYPE_PNG);
wxMemoryFSHandler::AddFile("page1.htm",
"<html><head><title>File System Example</title>"
@@ -741,7 +741,13 @@ void WebFrame::OnMode(wxCommandEvent& WXUNUSED(evt))
void WebFrame::OnLoadScheme(wxCommandEvent& WXUNUSED(evt))
{
wxFileName helpfile("../help/doc.zip");
wxPathList pathlist;
pathlist.Add(wxT("."));
pathlist.Add(wxT(".."));
pathlist.Add(wxT("../help"));
pathlist.Add(wxT("../../../samples/help"));
wxFileName helpfile(pathlist.FindValidPath(wxT("doc.zip")));
helpfile.MakeAbsolute();
wxString path = helpfile.GetFullPath();
//Under MSW we need to flip the slashes
@@ -1207,7 +1213,7 @@ void WebFrame::OnSelectAll(wxCommandEvent& WXUNUSED(evt))
* Callback invoked when a loading error occurs
*/
void WebFrame::OnError(wxWebViewEvent& evt)
{
{
#define WX_ERROR_CASE(type) \
case type: \
category = #type; \