fix some flaws in the cloud particle prefs

1 files changed, 28 insertions, 4 deletions

diff --git a/linden/indra/newview/llprefsadvanced.cpp b/linden/indra/newview/llprefsadvanced.cpp
index ad60694..f1b2428 100644
--- a/linden/indra/newview/llprefsadvanced.cpp
+++ b/linden/indra/newview/llprefsadvanced.cpp
@@ -119,7 +119,7 @@ BOOL LLPrefsAdvanced::postBuild()
         getChild<LLButton>("ac_button")->setClickedCallback(onAutoCorrectButton,this);
         initHelpBtn("EmeraldHelp_SpellCheck",           "EmeraldHelp_SpellCheck");
 
-
+        getChild<LLButton>("reset_cloud_this_account")->setClickedCallback(onResetThisCloudButton,this);
         getChild<LLButton>("save_cloud_this_account")->setClickedCallback(onSaveThisCloudButton,this);
         getChild<LLButton>("save_cloud_any_account")->setClickedCallback(onSaveAnyoneCloudButton,this);
 
@@ -214,8 +214,11 @@ void LLPrefsAdvanced::apply()
 
         LLComboBox* crash_behavior_combobox = getChild<LLComboBox>("crash_behavior_combobox");
         gCrashSettings.setS32(CRASH_BEHAVIOR_SETTING, crash_behavior_combobox->getCurrentIndex());
-
-        onSaveThisCloudButton(NULL);
+        
+        if (LLStartUp::isLoggedIn() && LLVOAvatar::sHasCloud)
+        {
+                onSaveThisCloudButton(NULL);
+        }
 }
 
 void LLPrefsAdvanced::cancel()
@@ -344,13 +347,15 @@ void LLPrefsAdvanced::draw()
 
 void LLPrefsAdvanced::setParticleControls(bool is_logged_in)
 {
-
+        childSetEnabled("reset_cloud_this_account", is_logged_in );
         childSetEnabled("save_cloud_this_account", is_logged_in);
         childSetEnabled("save_cloud_any_account", is_logged_in);
         childSetEnabled("part_start_color_swatch", is_logged_in);
         childSetEnabled("part_end_color_swatch", is_logged_in);
         childSetEnabled("part_texture_picker", is_logged_in );
 
+        childSetEnabled("preview_cloud", is_logged_in);
+        childSetVisible("preview_cloud", is_logged_in);
         childSetVisible("must_be_logged_in_textbox", !is_logged_in);
 }
 
@@ -419,6 +424,25 @@ void LLPrefsAdvanced::onClickCommandLine(void* data)
         FloaterCommandLine::getInstance()->center();
 }
 
+void LLPrefsAdvanced::onResetThisCloudButton(void * data)
+{
+        LLPrefsAdvanced* self = (LLPrefsAdvanced*)data;
+        if (!self)
+        {
+                return;
+        }
+
+        // keep draw() from overriding the cloud with the values from the UI
+        LLVOAvatar::sHasCloud = false; 
+        std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "cloud.xml");
+        LLVOAvatar::loadCloud(filename, LLVOAvatar::sCloud);
+
+        // tell draw() to override values from the UI with the data from the new cloud
+        self-> mWasLoggedIn = !(LLStartUp::isLoggedIn());
+
+        LLVOAvatar::sHasCloud = true;
+}
+
 void LLPrefsAdvanced::onSaveThisCloudButton(void * data)
 {
         std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, "cloud.xml");