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fix: invoke js clearInterval on WebMediaController::stop

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This commit is contained in:
Ian Chua
2026-09-16 14:13:37 +08:00
parent b4f33e71e9
commit 2ac45b2f78
1 changed files with 19 additions and 14 deletions
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src/slic3r/GUI/WebMediaController.cpp
+19 -14
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@@ -4,25 +4,20 @@
namespace Slic3r { namespace GUI {
WebMediaController::WebMediaController(wxWebView *webview) : m_webview(webview)
WebMediaController::WebMediaController(wxWebView* webview) : m_webview(webview)
{
if (!m_webview)
return;
m_webview->SetBackgroundColour(*wxBLACK);
m_webview->SetPage(
"<html><head><style>html,body{margin:0;height:100%;background:#000;}</style></head><body></body></html>",
"");
m_webview->SetPage("<html><head><style>html,body{margin:0;height:100%;background:#000;}</style></head><body></body></html>", "");
}
void WebMediaController::Load(wxURI url)
{
Load(url, CameraStreamMode::http);
}
void WebMediaController::Load(wxURI url) { Load(url, CameraStreamMode::http); }
void WebMediaController::Load(wxURI url, CameraStreamMode mode)
{
m_url = url.BuildURI().ToStdString();
m_url = url.BuildURI().ToStdString();
m_stream_mode = mode;
}
@@ -31,13 +26,14 @@ void WebMediaController::Play()
if (!m_webview)
return;
wxString url = wxString::FromUTF8(m_url);
wxString url = wxString::FromUTF8(m_url);
wxString html = "<html><head><style>"
"html,body{margin:0;height:100%;background:#000;overflow:hidden;}"
"img{width:100%;height:100%;object-fit:contain;display:block;}"
"</style></head><body><img id=\"camera-frame\"";
if (m_stream_mode == CameraStreamMode::http_snapshot) {
html += " data-camera-url=\"" + url + "\"><script>"
html += " data-camera-url=\"" + url +
"\"><script>"
"const cameraFrame=document.getElementById('camera-frame');"
"const cameraUrl=cameraFrame.dataset.cameraUrl;"
"let cameraFrameLoading=false;"
@@ -49,8 +45,15 @@ void WebMediaController::Play()
"nextFrame.onerror=function(){cameraFrameLoading=false;};"
"nextFrame.src=cameraUrl+(cameraUrl.indexOf('?')>=0?'&':'?')+'_orca_frame='+Date.now();"
"}"
"let cameraRefreshInterval=null;"
"function stopCameraRefresh(){"
"if(cameraRefreshInterval!==null){"
"clearInterval(cameraRefreshInterval);"
"cameraRefreshInterval=null;"
"}"
"}"
"refreshCameraFrame();"
"setInterval(refreshCameraFrame,200);"
"cameraRefreshInterval = setInterval(refreshCameraFrame,200);"
"</script></body></html>";
m_webview->SetPage(html, url);
} else {
@@ -63,9 +66,11 @@ void WebMediaController::Play()
void WebMediaController::Stop()
{
m_url.clear();
if (m_webview)
if (m_webview) {
m_webview->RunScript("if(typeof stopCameraRefresh==='function') stopCameraRefresh();");
m_webview->Stop();
}
m_url.clear();
}
}} // namespace Slic3r::GUI