1 files changed, 78 insertions, 0 deletions
diff --git a/indra/newview/llviewerwindowlistener.cpp b/indra/newview/llviewerwindowlistener.cpp
new file mode 100644
index 0000000000..ad90b1d2ab
--- /dev/null
+++ b/indra/newview/llviewerwindowlistener.cpp
@@ -0,0 +1,78 @@
+/**
+ * @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);
+}
+
+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);
+}