From 5fba816d083d392425e53cda2a5896afe26aac0a Mon Sep 17 00:00:00 2001
From: WS64 <ws64@hotmail.com>
Date: Sun, 24 Aug 2014 10:08:18 +0200
Subject: [PATCH 1/3] remove global variable

---
 frontend/ui/widget/virtualkeyboard.lua | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/frontend/ui/widget/virtualkeyboard.lua b/frontend/ui/widget/virtualkeyboard.lua
index 3618a29e1..d038d8e97 100644
--- a/frontend/ui/widget/virtualkeyboard.lua
+++ b/frontend/ui/widget/virtualkeyboard.lua
@@ -203,11 +203,6 @@ function VirtualKeyboard:init()
         }
     }
     self:initLayout(self.layout)
-    if GLOBAL_INPUT_VALUE then
-        for i = 1, string.len(GLOBAL_INPUT_VALUE) do
-            self:addChar(string.sub(GLOBAL_INPUT_VALUE,i,i))
-        end
-    end
 end
 
 function VirtualKeyboard:initLayout(layout)

From 6e8692365955fa288fdccfec3ca3c95785e546a2 Mon Sep 17 00:00:00 2001
From: WS64 <ws64@hotmail.com>
Date: Sun, 24 Aug 2014 10:08:45 +0200
Subject: [PATCH 2/3] remove global variable

---
 frontend/apps/filemanager/filemanagersearch.lua | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/frontend/apps/filemanager/filemanagersearch.lua b/frontend/apps/filemanager/filemanagersearch.lua
index 5bac4154e..63263adcb 100644
--- a/frontend/apps/filemanager/filemanagersearch.lua
+++ b/frontend/apps/filemanager/filemanagersearch.lua
@@ -200,10 +200,10 @@ end
 
 function Search:ShowSearch()
     if self.metafile_1 ~= nil then
-        GLOBAL_INPUT_VALUE = self.search_value
-        local dummy = GLOBAL_INPUT_VALUE
+        local dummy = self.search_value
         self.search_dialog = InputDialog:new{
             title = _("Search Books"),
+            input = self.search_value,
             buttons = {
                 {
                     {
@@ -263,8 +263,6 @@ function Search:ShowSearch()
             width = Screen:getWidth() * 0.8,
             height = Screen:getHeight() * 0.2,
         }
-
-        GLOBAL_INPUT_VALUE = nil
         self.search_dialog:onShowKeyboard()
         UIManager:show(self.search_dialog)
     else
@@ -543,8 +541,7 @@ function Search:onMenuHold(item)
             item.notchecked = false
         end
         local thumbwidth = math.min(240, Screen:getWidth()/3)
-        local thumbheight = thumbwidth/2*3
-        UIManager:show(InfoMessage:new{text = item.info,image = UIToolbox:getPicture(item.path), image_width = thumbwidth,image_height = thumbheight})
+        UIManager:show(InfoMessage:new{text = item.info,image = UIToolbox:getPicture(item.path), image_width = thumbwidth,image_height = thumbwidth/2*3})
 
     end
 end

From 6c603bf9ada1460976ccda13c68aceceab057ac4 Mon Sep 17 00:00:00 2001
From: WS64 <ws64@hotmail.com>
Date: Sun, 24 Aug 2014 10:09:15 +0200
Subject: [PATCH 3/3] remove global variable

---
 frontend/apps/filemanager/filemanagersetdefaults.lua | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/frontend/apps/filemanager/filemanagersetdefaults.lua b/frontend/apps/filemanager/filemanagersetdefaults.lua
index dbb67fe24..0379be43a 100644
--- a/frontend/apps/filemanager/filemanagersetdefaults.lua
+++ b/frontend/apps/filemanager/filemanagersetdefaults.lua
@@ -109,7 +109,7 @@ function SetDefaults:init()
     if not self.already_read then
         local i = 0
         for n,v in orderedPairs(_G) do
-            if (not string.find(tostring(v), "<")) and (not string.find(tostring(v), ": ")) and string.sub(n,1,1) ~= "_" and string.upper(n) == n and n ~= "GLOBAL_INPUT_VALUE" and n ~= "LIBRARY_PATH" then
+            if (not string.find(tostring(v), "<")) and (not string.find(tostring(v), ": ")) and string.sub(n,1,1) ~= "_" and string.upper(n) == n and n ~= "LIBRARY_PATH" then
                 i = i + 1
                 self.defaults_name[i] = n
                 self.defaults_value[i] = v
@@ -146,9 +146,9 @@ function SetDefaults:init()
             table.insert(self.results, {
                 text = self:build_setting(i),
                 callback = function()
-                    GLOBAL_INPUT_VALUE = tostring(self.defaults_value[i])
                     self.set_dialog = InputDialog:new{
                         title = self.defaults_name[i] .. ":",
+                        input = tostring(self.defaults_value[i]),
                         buttons = {
                             {
                                 {
@@ -193,7 +193,6 @@ function SetDefaults:init()
                         width = Screen:getWidth() * 0.95,
                         height = Screen:getHeight() * 0.2,
                     }
-                    GLOBAL_INPUT_VALUE = nil
                     self.set_dialog:onShowKeyboard()
                     UIManager:show(self.set_dialog)
                 end
@@ -202,9 +201,9 @@ function SetDefaults:init()
             table.insert(self.results, {
                 text = self:build_setting(i),
                 callback = function()
-                    GLOBAL_INPUT_VALUE = tostring(self.defaults_value[i])
                     self.set_dialog = InputDialog:new{
                         title = self.defaults_name[i] .. ":",
+                        input = tostring(self.defaults_value[i]),
                         buttons = {
                             {
                                 {
@@ -239,7 +238,6 @@ function SetDefaults:init()
                         width = Screen:getWidth() * 0.95,
                         height = Screen:getHeight() * 0.2,
                     }
-                    GLOBAL_INPUT_VALUE = nil
                     self.set_dialog:onShowKeyboard()
                     UIManager:show(self.set_dialog)
                 end