4 files changed, 24 insertions, 2 deletions

diff --git a/browser-plugin/plugin.cpp b/browser-plugin/plugin.cpp
index 541e9d9..6999733 100644
--- a/browser-plugin/plugin.cpp
+++ b/browser-plugin/plugin.cpp
@@ -30,7 +30,8 @@ Plugin::Plugin (NPP instance) : mInstance (instance),
 				mLoadJob (0),
 				mFindJob (0),
 				mTitle (0),
-				mHasSelection (false)
+				mHasSelection (false),
+				mCanFindOnPage (false)
 {
 	mScrolledWindow = gtk_scrolled_window_new (NULL, NULL);
 
@@ -141,6 +142,7 @@ Plugin::Find (const char *text)
 				  reinterpret_cast<void*> (this));
 		ev_job_scheduler_push_job (mFindJob, EV_JOB_PRIORITY_NONE);
 	} else {
+		UpdateActions ();
 		gtk_widget_queue_draw (mView);
 	}
 }
@@ -287,6 +289,18 @@ Plugin::SizingModeCallback (EvView *view, GParamSpec *pspec, gpointer data)
 }
 
 void
+Plugin::UpdateActions ()
+{
+	bool can_find = mFindJob &&
+	                ev_job_find_has_results (EV_JOB_FIND (mFindJob));
+
+	if (can_find != mCanFindOnPage) {
+		mCanFindOnPage = can_find;
+		CallBrowser ("onFindChanged");
+	}
+}
+
+void
 Plugin::HasSelectionCallback (EvView *view, GParamSpec *pspec, gpointer data)
 {
 	Plugin *plugin = reinterpret_cast<Plugin*> (data);
@@ -356,7 +370,7 @@ Plugin::FindJobUpdatedCallback (EvJobFind *job, gint page, gpointer data)
 {
 	Plugin *plugin = reinterpret_cast<Plugin*> (data);
 
-	// FIXME: enable/disable find next/prev actions
+	plugin->UpdateActions ();
 
 	ev_view_find_changed (EV_VIEW (plugin->mView),
 			      ev_job_find_get_results (job),
diff --git a/browser-plugin/plugin.h b/browser-plugin/plugin.h
index 96089ba..3f4ba03 100644
--- a/browser-plugin/plugin.h
+++ b/browser-plugin/plugin.h
@@ -46,6 +46,7 @@ class Plugin {
 
 	private:
 		void UpdateSizingMode ();
+		void UpdateActions ();
 		void ClearLoadJob ();
 		void ClearFindJob ();
 
@@ -78,6 +79,7 @@ class Plugin {
 	public:
 		char *mTitle;
 		bool  mHasSelection;
+		bool  mCanFindOnPage;
 };
 
 void* NPN_MemDup (const void *aMem, uint32 aLen);
diff --git a/browser-plugin/scriptable.cpp b/browser-plugin/scriptable.cpp
index 833d24f..6c7e55c 100644
--- a/browser-plugin/scriptable.cpp
+++ b/browser-plugin/scriptable.cpp
@@ -203,6 +203,7 @@ ScriptablePluginObject::ScriptablePluginObject (NPP npp) :
 	mTitleID = NPN_GetStringIdentifier ("title");
 	mZoomID = NPN_GetStringIdentifier ("zoom");
 	mCanCopyID = NPN_GetStringIdentifier ("canCopy");
+	mCanFindOnPageID = NPN_GetStringIdentifier ("canFindOnPage");
 	mMagicWrapperID = NPN_GetStringIdentifier ("magicWrapper");
 
 	mZoomInID = NPN_GetStringIdentifier ("zoomIn");
@@ -245,6 +246,7 @@ ScriptablePluginObject::HasProperty (NPIdentifier name)
 		mTitleID,
 		mZoomID,
 		mCanCopyID,
+		mCanFindOnPageID,
 		mMagicWrapperID
 	};
 
@@ -278,6 +280,9 @@ ScriptablePluginObject::GetProperty (NPIdentifier name, NPVariant *result)
 	} else if (name == mCanCopyID) {
 		BOOLEAN_TO_NPVARIANT (plugin->mHasSelection, *result);
 		return true;
+	} else if (name == mCanFindOnPageID) {
+		BOOLEAN_TO_NPVARIANT (plugin->mCanFindOnPage, *result);
+		return true;
 	}
 
 	return false;
diff --git a/browser-plugin/scriptable.h b/browser-plugin/scriptable.h
index f534149..8ab0917 100644
--- a/browser-plugin/scriptable.h
+++ b/browser-plugin/scriptable.h
@@ -95,6 +95,7 @@ class ScriptablePluginObject : public ScriptablePluginObjectBase
 		NPIdentifier mTitleID;
 		NPIdentifier mZoomID;
 		NPIdentifier mCanCopyID;
+		NPIdentifier mCanFindOnPageID;
 		NPIdentifier mMagicWrapperID;
 
 		NPIdentifier mZoomInID;