From 0cac7ec55d71dc68e562974f19a5210b20a30a2d Mon Sep 17 00:00:00 2001
From: "michaelp%netscape.com"
 <michaelp%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 30 Sep 1998 18:57:27 +0000
Subject: [PATCH] added support for deferred plugin enumeration.

git-svn-id: svn://10.0.0.236/trunk@11576 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/modules/plugin/base/src/nsPluginHostImpl.cpp | 6 ++++++
 mozilla/modules/plugin/base/src/nsPluginHostImpl.h   | 1 +
 mozilla/modules/plugin/nglsrc/nsPluginHostImpl.cpp   | 6 ++++++
 mozilla/modules/plugin/nglsrc/nsPluginHostImpl.h     | 1 +
 4 files changed, 14 insertions(+)

diff --git a/mozilla/modules/plugin/base/src/nsPluginHostImpl.cpp b/mozilla/modules/plugin/base/src/nsPluginHostImpl.cpp
index cdbe499a67b..24120f41bc3 100644
--- a/mozilla/modules/plugin/base/src/nsPluginHostImpl.cpp
+++ b/mozilla/modules/plugin/base/src/nsPluginHostImpl.cpp
@@ -686,6 +686,7 @@ printf("manager getvalue %d called\n", variable);
 
 nsresult nsPluginHostImpl :: ReloadPlugins(PRBool reloadPages)
 {
+  mPluginsLoaded = PR_FALSE;
   return LoadPlugins();
 }
 
@@ -1211,6 +1212,8 @@ printf("plugin %s added to list %s\n", plugintag->mName, (plugintag->mFlags & NS
 #endif
 #endif
 
+  mPluginsLoaded = PR_TRUE;
+
   return NS_OK;
 }
 
@@ -1220,6 +1223,9 @@ nsresult nsPluginHostImpl :: InstantiatePlugin(const char *aMimeType, nsIURL *aU
   nsPluginTag *plugins = nsnull;
   PRInt32     variants, cnt;
 
+  if (PR_FALSE == mPluginsLoaded)
+    LoadPlugins();
+
   if (nsnull != aMimeType)
   {
     plugins = mPlugins;
diff --git a/mozilla/modules/plugin/base/src/nsPluginHostImpl.h b/mozilla/modules/plugin/base/src/nsPluginHostImpl.h
index 661d829c649..876408c6771 100644
--- a/mozilla/modules/plugin/base/src/nsPluginHostImpl.h
+++ b/mozilla/modules/plugin/base/src/nsPluginHostImpl.h
@@ -169,6 +169,7 @@ private:
   char        *mPluginPath;
   nsPluginTag *mPlugins;
   nsIMalloc   *mMalloc;
+  PRBool      mPluginsLoaded;
 };
 
 #endif
diff --git a/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.cpp b/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.cpp
index cdbe499a67b..24120f41bc3 100644
--- a/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.cpp
+++ b/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.cpp
@@ -686,6 +686,7 @@ printf("manager getvalue %d called\n", variable);
 
 nsresult nsPluginHostImpl :: ReloadPlugins(PRBool reloadPages)
 {
+  mPluginsLoaded = PR_FALSE;
   return LoadPlugins();
 }
 
@@ -1211,6 +1212,8 @@ printf("plugin %s added to list %s\n", plugintag->mName, (plugintag->mFlags & NS
 #endif
 #endif
 
+  mPluginsLoaded = PR_TRUE;
+
   return NS_OK;
 }
 
@@ -1220,6 +1223,9 @@ nsresult nsPluginHostImpl :: InstantiatePlugin(const char *aMimeType, nsIURL *aU
   nsPluginTag *plugins = nsnull;
   PRInt32     variants, cnt;
 
+  if (PR_FALSE == mPluginsLoaded)
+    LoadPlugins();
+
   if (nsnull != aMimeType)
   {
     plugins = mPlugins;
diff --git a/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.h b/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.h
index 661d829c649..876408c6771 100644
--- a/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.h
+++ b/mozilla/modules/plugin/nglsrc/nsPluginHostImpl.h
@@ -169,6 +169,7 @@ private:
   char        *mPluginPath;
   nsPluginTag *mPlugins;
   nsIMalloc   *mMalloc;
+  PRBool      mPluginsLoaded;
 };
 
 #endif