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wxMediaCtrl2.cpp
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#include "wxMediaCtrl2.h"
#include "I18N.hpp"
#include "GUI_App.hpp"
#ifdef __WIN32__
#include <versionhelpers.h>
#include <wx/msw/registry.h>
#include <shellapi.h>
#endif
#ifdef __LINUX__
#include "Printer/gstbambusrc.h"
#include <gst/gst.h> // main gstreamer header
class WXDLLIMPEXP_MEDIA
wxGStreamerMediaBackend : public wxMediaBackendCommonBase
{
public:
GstElement *m_playbin; // GStreamer media element
};
#endif
wxMediaCtrl2::wxMediaCtrl2(wxWindow *parent)
{
#ifdef __WIN32__
auto hModExe = GetModuleHandle(NULL);
// BOOST_LOG_TRIVIAL(info) << "wxMediaCtrl2: GetModuleHandle " << hModExe;
auto NvOptimusEnablement = (DWORD *) GetProcAddress(hModExe, "NvOptimusEnablement");
auto AmdPowerXpressRequestHighPerformance = (int *) GetProcAddress(hModExe, "AmdPowerXpressRequestHighPerformance");
if (NvOptimusEnablement) {
// BOOST_LOG_TRIVIAL(info) << "wxMediaCtrl2: NvOptimusEnablement " << *NvOptimusEnablement;
*NvOptimusEnablement = 0;
}
if (AmdPowerXpressRequestHighPerformance) {
// BOOST_LOG_TRIVIAL(info) << "wxMediaCtrl2: AmdPowerXpressRequestHighPerformance " << *AmdPowerXpressRequestHighPerformance;
*AmdPowerXpressRequestHighPerformance = 0;
}
#endif
wxMediaCtrl::Create(parent, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxMEDIACTRLPLAYERCONTROLS_NONE);
#ifdef __LINUX__
/* Register only after we have created the wxMediaCtrl, since only then are we guaranteed to have fired up Gstreamer's plugin registry. */
auto playbin = reinterpret_cast<wxGStreamerMediaBackend *>(m_imp)->m_playbin;
g_object_set (G_OBJECT (playbin),
"audio-sink", NULL,
NULL);
gstbambusrc_register();
Bind(wxEVT_MEDIA_LOADED, [this](auto & e) {
m_loaded = true;
});
#endif
}
#define CLSID_BAMBU_SOURCE L"{233E64FB-2041-4A6C-AFAB-FF9BCF83E7AA}"
void wxMediaCtrl2::Load(wxURI url)
{
#ifdef __WIN32__
if (m_imp == nullptr) {
CallAfter([] {
auto res = wxMessageBox(_L("Windows Media Player is required for this task! Do you want to enable 'Windows Media Player' for your operation system?"), _L("Error"), wxOK | wxCANCEL);
if (res == wxOK) {
wxString url = IsWindows10OrGreater()
? "ms-settings:optionalfeatures?activationSource=SMC-Article-14209"
: "https://support.microsoft.com/en-au/windows/get-windows-media-player-81718e0d-cfce-25b1-aee3-94596b658287";
wxExecute("cmd /c start " + url, wxEXEC_HIDE_CONSOLE);
}
});
m_error = 100;
wxMediaEvent event(wxEVT_MEDIA_STATECHANGED);
event.SetId(GetId());
event.SetEventObject(this);
wxPostEvent(this, event);
return;
}
{
wxRegKey key11(wxRegKey::HKCU, L"SOFTWARE\\Classes\\CLSID\\" CLSID_BAMBU_SOURCE L"\\InProcServer32");
wxRegKey key12(wxRegKey::HKCR, L"CLSID\\" CLSID_BAMBU_SOURCE L"\\InProcServer32");
wxString path = key11.Exists() ? key11.QueryDefaultValue()
: key12.Exists() ? key12.QueryDefaultValue() : wxString{};
wxRegKey key2(wxRegKey::HKCR, "bambu");
wxString clsid;
if (key2.Exists())
key2.QueryRawValue("Source Filter", clsid);
BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << boost::format(": clsid %1% path %2%") % clsid % path;
std::string data_dir_str = Slic3r::data_dir();
boost::filesystem::path data_dir_path(data_dir_str);
auto dll_path = data_dir_path / "plugins" / "BambuSource.dll";
if (path.empty() || !wxFile::Exists(path) || clsid != CLSID_BAMBU_SOURCE) {
if (boost::filesystem::exists(dll_path)) {
CallAfter(
[dll_path] {
int res = wxMessageBox(_L("BambuSource has not correctly been registered for media playing! Press Yes to re-register it."), _L("Error"), wxYES_NO | wxICON_ERROR);
if (res == wxYES) {
SHELLEXECUTEINFO info{sizeof(info), 0, NULL, L"open", L"regsvr32", dll_path.wstring().c_str(), SW_HIDE };
::ShellExecuteEx(&info);
}
});
} else {
CallAfter([] {
wxMessageBox(_L("Missing BambuSource component registered for media playing! Please re-install BambuStutio or seek after-sales help."), _L("Error"), wxOK | wxICON_ERROR);
});
}
m_error = clsid != CLSID_BAMBU_SOURCE ? 101 : path.empty() ? 102 : 103;
wxMediaEvent event(wxEVT_MEDIA_STATECHANGED);
event.SetId(GetId());
event.SetEventObject(this);
wxPostEvent(this, event);
return;
}
if (path != dll_path) {
static bool notified = false;
if (!notified) CallAfter([dll_path] {
int res = wxMessageBox(_L("Using a BambuSource from a different install, video play may not work correctly! Press Yes to fix it."), _L("Warning"), wxYES_NO | wxICON_WARNING);
if (res == wxYES) {
SHELLEXECUTEINFO info{sizeof(info), 0, NULL, L"open", L"regsvr32", dll_path.wstring().c_str(), SW_HIDE};
::ShellExecuteEx(&info);
}
});
notified = true;
}
wxRegKey keyWmp(wxRegKey::HKCU, "SOFTWARE\\Microsoft\\MediaPlayer\\Player\\Extensions\\.");
keyWmp.Create();
long permissions = 0;
if (keyWmp.HasValue("Permissions"))
keyWmp.QueryValue("Permissions", &permissions);
if ((permissions & 32) == 0) {
permissions |= 32;
keyWmp.SetValue("Permissions", permissions);
}
}
url = wxURI(url.BuildURI().append("&hwnd=").append(boost::lexical_cast<std::string>(GetHandle())).append("&tid=").append(
boost::lexical_cast<std::string>(GetCurrentThreadId())));
#endif
#ifdef __WXGTK3__
GstElementFactory *factory;
int hasplugins = 1;
factory = gst_element_factory_find("h264parse");
if (!factory) {
hasplugins = 0;
} else {
gst_object_unref(factory);
}
factory = gst_element_factory_find("openh264dec");
if (!factory) {
factory = gst_element_factory_find("avdec_h264");
}
if (!factory) {
factory = gst_element_factory_find("vaapih264dec");
}
if (!factory) {
hasplugins = 0;
} else {
gst_object_unref(factory);
}
if (!hasplugins) {
CallAfter([] {
wxMessageBox(_L("Your system is missing H.264 codecs for GStreamer, which are required to play video. (Try installing the gstreamer1.0-plugins-bad or gstreamer1.0-libav packages, then restart Bambu Studio?)"), _L("Error"), wxOK);
});
m_error = 101;
wxMediaEvent event(wxEVT_MEDIA_STATECHANGED);
event.SetId(GetId());
event.SetEventObject(this);
wxPostEvent(this, event);
return;
}
wxLog::EnableLogging(false);
#endif
m_error = 0;
m_loaded = false;
wxMediaCtrl::Load(url);
#ifdef __WXGTK3__
wxMediaEvent event(wxEVT_MEDIA_STATECHANGED);
event.SetId(GetId());
event.SetEventObject(this);
wxPostEvent(this, event);
#endif
}
void wxMediaCtrl2::Play() { wxMediaCtrl::Play(); }
void wxMediaCtrl2::Stop()
{
wxMediaCtrl::Stop();
}
#ifdef __LINUX__
extern "C" int gst_bambu_last_error;
#endif
int wxMediaCtrl2::GetLastError() const
{
#ifdef __LINUX__
return gst_bambu_last_error;
#else
return m_error;
#endif
}
wxSize wxMediaCtrl2::GetVideoSize() const
{
#ifdef __LINUX__
// Gstreamer doesn't give us a VideoSize until we're playing, which
// confuses the MediaPlayCtrl into claiming that it is stuck
// "Loading...". Fake it out for now.
return m_loaded ? wxSize(1280, 720) : wxSize{};
#else
return m_imp ? m_imp->GetVideoSize() : wxSize(0, 0);
#endif
}
wxSize wxMediaCtrl2::DoGetBestSize() const
{
return {-1, -1};
}
#ifdef __WIN32__
WXLRESULT wxMediaCtrl2::MSWWindowProc(WXUINT nMsg,
WXWPARAM wParam,
WXLPARAM lParam)
{
if (nMsg == WM_USER + 1000) {
wxString msg((wchar_t const *) lParam);
if (wParam == 1) {
if (msg.EndsWith("]")) {
int n = msg.find_last_of('[');
if (n != wxString::npos) {
long val = 0;
if (msg.SubString(n + 1, msg.Length() - 2).ToLong(&val))
m_error = (int) val;
}
}
}
BOOST_LOG_TRIVIAL(info) << msg.ToUTF8().data();
return 0;
}
return wxMediaCtrl::MSWWindowProc(nMsg, wParam, lParam);
}
#endif