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Differential D3126 Diff 14218 source/gui/GUIManager.cpp

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source/gui/GUIManager.cpp

Show First 20 Lines • Show All 116 Lines • ▼ Show 20 Lines if (m_PageStack.size() < 2)
return; return;
} }
m_PageStack.pop_back(); m_PageStack.pop_back();
m_PageStack.back().PerformCallbackFunction(args); m_PageStack.back().PerformCallbackFunction(args);
} }
CGUIManager::SGUIPage::SGUIPage(const CStrW& pageName, const ScriptInterface::StructuredClone initData) CGUIManager::SGUIPage::SGUIPage(const CStrW& pageName, const ScriptInterface::StructuredClone initData)
: name(pageName), initData(initData), inputs(), gui(), callbackFunction() : m_Name(pageName), initData(initData), inputs(), gui(), callbackFunction()
{ {
} }
void CGUIManager::SGUIPage::LoadPage(shared_ptr<ScriptContext> scriptContext) void CGUIManager::SGUIPage::LoadPage(shared_ptr<ScriptContext> scriptContext)
{ {
// If we're hotloading then try to grab some data from the previous page // If we're hotloading then try to grab some data from the previous page
ScriptInterface::StructuredClone hotloadData; ScriptInterface::StructuredClone hotloadData;
if (gui) if (gui)
{ {
shared_ptr<ScriptInterface> scriptInterface = gui->GetScriptInterface(); shared_ptr<ScriptInterface> scriptInterface = gui->GetScriptInterface();
ScriptRequest rq(scriptInterface); ScriptRequest rq(scriptInterface);
JS::RootedValue global(rq.cx, rq.globalValue()); JS::RootedValue global(rq.cx, rq.globalValue());
JS::RootedValue hotloadDataVal(rq.cx); JS::RootedValue hotloadDataVal(rq.cx);
scriptInterface->CallFunction(global, "getHotloadData", &hotloadDataVal); scriptInterface->CallFunction(global, "getHotloadData", &hotloadDataVal);
hotloadData = scriptInterface->WriteStructuredClone(hotloadDataVal, true); hotloadData = scriptInterface->WriteStructuredClone(hotloadDataVal, true);
} }
g_CursorName = g_DefaultCursor; g_CursorName = g_DefaultCursor;
inputs.clear(); inputs.clear();
gui.reset(new CGUI(scriptContext)); gui.reset(new CGUI(scriptContext));
gui->AddObjectTypes(); gui->AddObjectTypes();
VfsPath path = VfsPath("gui") / name; VfsPath path = VfsPath("gui") / m_Name;
inputs.insert(path); inputs.insert(path);
CXeromyces xero; CXeromyces xero;
if (xero.Load(g_VFS, path, "gui_page") != PSRETURN_OK) if (xero.Load(g_VFS, path, "gui_page") != PSRETURN_OK)
// Fail silently (Xeromyces reported the error) // Fail silently (Xeromyces reported the error)
return; return;
int elmt_page = xero.GetElementID("page"); int elmt_page = xero.GetElementID("page");
int elmt_include = xero.GetElementID("include"); int elmt_include = xero.GetElementID("include");
XMBElement root = xero.GetRoot(); XMBElement root = xero.GetRoot();
if (root.GetNodeName() != elmt_page) if (root.GetNodeName() != elmt_page)
{ {
LOGERROR("GUI page '%s' must have root element <page>", utf8_from_wstring(name)); LOGERROR("GUI page '%s' must have root element <page>", utf8_from_wstring(m_Name));
return; return;
} }
XERO_ITER_EL(root, node) XERO_ITER_EL(root, node)
{ {
if (node.GetNodeName() != elmt_include) if (node.GetNodeName() != elmt_include)
{ {
LOGERROR("GUI page '%s' must only have <include> elements inside <page>", utf8_from_wstring(name)); LOGERROR("GUI page '%s' must only have <include> elements inside <page>", utf8_from_wstring(m_Name));
continue; continue;
} }
std::string name = node.GetText(); CStr8 name = node.GetText();
CStrW nameW (node.GetText().FromUTF8()); CStrW nameW = node.GetText().FromUTF8();
PROFILE2("load gui xml"); PROFILE2("load gui xml");
PROFILE2_ATTR("name: %s", name.c_str()); PROFILE2_ATTR("name: %s", name.c_str());
TIMER(nameW.c_str()); TIMER(nameW.c_str());
if (name.back() == '/') if (name.back() == '/')
{ {
VfsPath directory = VfsPath("gui") / nameW; VfsPath currentDirectory = VfsPath("gui") / nameW;
VfsPaths pathnames; VfsPaths directories;
vfs::GetPathnames(g_VFS, directory, L"*.xml", pathnames); vfs::GetPathnames(g_VFS, currentDirectory, L"*.xml", directories);
for (const VfsPath& path : pathnames) for (const VfsPath& directory : directories)
gui->LoadXmlFile(path, inputs); gui->LoadXmlFile(directory, inputs);
} }
else else
{ {
VfsPath path = VfsPath("gui") / nameW; VfsPath directory = VfsPath("gui") / nameW;
gui->LoadXmlFile(path, inputs); gui->LoadXmlFile(directory, inputs);
} }
} }
gui->LoadedXmlFiles(); gui->LoadedXmlFiles();
shared_ptr<ScriptInterface> scriptInterface = gui->GetScriptInterface(); shared_ptr<ScriptInterface> scriptInterface = gui->GetScriptInterface();
ScriptRequest rq(scriptInterface); ScriptRequest rq(scriptInterface);
JS::RootedValue initDataVal(rq.cx); JS::RootedValue initDataVal(rq.cx);
JS::RootedValue hotloadDataVal(rq.cx); JS::RootedValue hotloadDataVal(rq.cx);
JS::RootedValue global(rq.cx, rq.globalValue()); JS::RootedValue global(rq.cx, rq.globalValue());
if (initData) if (initData)
scriptInterface->ReadStructuredClone(initData, &initDataVal); scriptInterface->ReadStructuredClone(initData, &initDataVal);
if (hotloadData) if (hotloadData)
scriptInterface->ReadStructuredClone(hotloadData, &hotloadDataVal); scriptInterface->ReadStructuredClone(hotloadData, &hotloadDataVal);
if (scriptInterface->HasProperty(global, "init") && if (scriptInterface->HasProperty(global, "init") &&
!scriptInterface->CallFunctionVoid(global, "init", initDataVal, hotloadDataVal)) !scriptInterface->CallFunctionVoid(global, "init", initDataVal, hotloadDataVal))
LOGERROR("GUI page '%s': Failed to call init() function", utf8_from_wstring(name)); LOGERROR("GUI page '%s': Failed to call init() function", utf8_from_wstring(m_Name));
} }
void CGUIManager::SGUIPage::SetCallbackFunction(ScriptInterface& scriptInterface, JS::HandleValue callbackFunc) void CGUIManager::SGUIPage::SetCallbackFunction(ScriptInterface& scriptInterface, JS::HandleValue callbackFunc)
{ {
if (!callbackFunc.isObject()) if (!callbackFunc.isObject())
{ {
LOGERROR("Given callback handler is not an object!"); LOGERROR("Given callback handler is not an object!");
return; return;
Show All 38 Lines if(!JS_CallFunctionValue(rq.cx, globalObj, funcVal, paramData, &result))
ScriptException::CatchPending(rq); ScriptException::CatchPending(rq);
} }
Status CGUIManager::ReloadChangedFile(const VfsPath& path) Status CGUIManager::ReloadChangedFile(const VfsPath& path)
{ {
for (SGUIPage& p : m_PageStack) for (SGUIPage& p : m_PageStack)
if (p.inputs.find(path) != p.inputs.end()) if (p.inputs.find(path) != p.inputs.end())
{ {
LOGMESSAGE("GUI file '%s' changed - reloading page '%s'", path.string8(), utf8_from_wstring(p.name)); LOGMESSAGE("GUI file '%s' changed - reloading page '%s'", path.string8(), utf8_from_wstring(p.m_Name));
p.LoadPage(m_ScriptContext); p.LoadPage(m_ScriptContext);
// TODO: this can crash if LoadPage runs an init script which modifies the page stack and breaks our iterators // TODO: this can crash if LoadPage runs an init script which modifies the page stack and breaks our iterators
} }
return INFO::OK; return INFO::OK;
} }
Status CGUIManager::ReloadAllPages() Status CGUIManager::ReloadAllPages()
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