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-rw-r--r--indra/newview/llviewerwindowlistener.cpp87
1 files changed, 87 insertions, 0 deletions
diff --git a/indra/newview/llviewerwindowlistener.cpp b/indra/newview/llviewerwindowlistener.cpp
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+/**
+ * @file llviewerwindowlistener.cpp
+ * @author Nat Goodspeed
+ * @date 2009-06-30
+ * @brief Implementation for llviewerwindowlistener.
+ *
+ * $LicenseInfo:firstyear=2009&license=viewergpl$
+ * Copyright (c) 2009, Linden Research, Inc.
+ * $/LicenseInfo$
+ */
+
+// Precompiled header
+#include "llviewerprecompiledheaders.h"
+// associated header
+#include "llviewerwindowlistener.h"
+// STL headers
+#include <map>
+// std headers
+// external library headers
+// other Linden headers
+#include "llviewerwindow.h"
+
+LLViewerWindowListener::LLViewerWindowListener(const std::string& pumpname, LLViewerWindow* llviewerwindow):
+ LLDispatchListener(pumpname, "op"),
+ mViewerWindow(llviewerwindow)
+{
+ // add() every method we want to be able to invoke via this event API.
+ LLSD saveSnapshotArgs;
+ saveSnapshotArgs["filename"] = LLSD::String();
+ saveSnapshotArgs["reply"] = LLSD::String();
+ // The following are optional, so don't build them into required prototype.
+// saveSnapshotArgs["width"] = LLSD::Integer();
+// saveSnapshotArgs["height"] = LLSD::Integer();
+// saveSnapshotArgs["showui"] = LLSD::Boolean();
+// saveSnapshotArgs["rebuild"] = LLSD::Boolean();
+// saveSnapshotArgs["type"] = LLSD::String();
+ add("saveSnapshot", &LLViewerWindowListener::saveSnapshot, saveSnapshotArgs);
+ add("requestReshape", &LLViewerWindowListener::requestReshape);
+}
+
+void LLViewerWindowListener::saveSnapshot(const LLSD& event) const
+{
+ LLReqID reqid(event);
+ typedef std::map<LLSD::String, LLViewerWindow::ESnapshotType> TypeMap;
+ TypeMap types;
+#define tp(name) types[#name] = LLViewerWindow::SNAPSHOT_TYPE_##name
+ tp(COLOR);
+ tp(DEPTH);
+ tp(OBJECT_ID);
+#undef tp
+ // Our add() call should ensure that the incoming LLSD does in fact
+ // contain our required arguments. Deal with the optional ones.
+ S32 width (mViewerWindow->getWindowDisplayWidth());
+ S32 height(mViewerWindow->getWindowDisplayHeight());
+ if (event.has("width"))
+ width = event["width"].asInteger();
+ if (event.has("height"))
+ height = event["height"].asInteger();
+ // showui defaults to true, requiring special treatment
+ bool showui = true;
+ if (event.has("showui"))
+ showui = event["showui"].asBoolean();
+ bool rebuild(event["rebuild"]); // defaults to false
+ LLViewerWindow::ESnapshotType type(LLViewerWindow::SNAPSHOT_TYPE_COLOR);
+ if (event.has("type"))
+ {
+ TypeMap::const_iterator found = types.find(event["type"]);
+ if (found == types.end())
+ {
+ LL_ERRS("LLViewerWindowListener") << "LLViewerWindowListener::saveSnapshot(): "
+ << "unrecognized type " << event["type"] << LL_ENDL;
+ }
+ type = found->second;
+ }
+ bool ok = mViewerWindow->saveSnapshot(event["filename"], width, height, showui, rebuild, type);
+ LLSD response(reqid.makeResponse());
+ response["ok"] = ok;
+ LLEventPumps::instance().obtain(event["reply"]).post(response);
+}
+
+void LLViewerWindowListener::requestReshape(LLSD const & event_data) const
+{
+ if(event_data.has("w") && event_data.has("h"))
+ {
+ mViewerWindow->reshape(event_data["w"].asInteger(), event_data["h"].asInteger());
+ }
+}