From 775500b709be0d14ad89f63970bf971d68c89407 Mon Sep 17 00:00:00 2001
From: Pixel <pixel@nobis-crew.org>
Date: Sun, 20 Dec 2009 16:38:06 +0100
Subject: Introducing serialization / deserialization mechanism.

---
 dalos-hexview.lua | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

(limited to 'dalos-hexview.lua')

diff --git a/dalos-hexview.lua b/dalos-hexview.lua
index 381ffd4..f3111d7 100644
--- a/dalos-hexview.lua
+++ b/dalos-hexview.lua
@@ -34,6 +34,22 @@ dalosp.hexview = {
     configure = function (self)
     end,
     
+    get_settings = function (self)
+        local hv = extra.hv
+        local r = {
+            mcursor = hv.mcursor + 0,
+            kcursor = hv.kcursor + 0,
+            markers = {},
+            filecursor = hv.filecursor + 0,
+            nbbytes = hv.nbbytes + 0,
+            nblines = hv.nblines + 0,
+        }
+        for i = 1, 10 do
+            rmarkers[i] = hv.markers[i] + 0
+        end
+        return r
+    end,
+    
     output_change = function (self, ind)
         self.watchees[ind] = self.outputs[ind] and true or false
     end,
@@ -87,12 +103,13 @@ dalosp.hexview = {
         end
     end,
     
-    create = function (d, tab)
+    create = function (d, tab, settings)
         tab.otype = dalos.objtype.LUA_FILTER
         tab.activate = dalosp.hexview.activate
         tab.input_change = dalosp.hexview.input_change
         tab.output_change = dalosp.hexview.output_change
         tab.configure = dalosp.hexview.configure
+        tab.get_settings = dalosp.get_settings
         tab.ninputs = 1
         tab.noutputs = 12
         tab.default_name = "Hexview"
@@ -114,6 +131,19 @@ dalosp.hexview = {
         obj.update_houtput = dalosp.hexview.update_houtput
         for i = 1, 12 do obj.oldcursors[i] = -1 end
         
+        if settings then
+            if settings.markers then
+                for i = 1, 10 do
+                    hv.markers[i] = settings.markers[i]
+                end
+            end
+            hv.mcursor = settings.mcursor
+            hv.kcursor = settings.kcursor
+            hv.filecursor = settings.filecursor
+            hv.nbbytes = settings.nbbytes
+            hv.nblines = settings.nblines
+        end
+        
         hv:registercb(dalosp.hexview.dalos_hv_cb, obj)
         
         return obj
-- 
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