From fe0ca72b8bc560bd293e2171222c1cddb8b1c823 Mon Sep 17 00:00:00 2001
From: "kepler155c@gmail.com" <kepler155c@gmail.com>
Date: Mon, 16 Oct 2017 00:02:42 -0400
Subject: [PATCH] redo input translation -round 2

---
 sys/apis/input.lua  | 105 ++++++++++++++++++++++++--------------------
 sys/apps/multishell |  24 ----------
 2 files changed, 58 insertions(+), 71 deletions(-)

diff --git a/sys/apis/input.lua b/sys/apis/input.lua
index 32c5f1f..e8ddce3 100644
--- a/sys/apis/input.lua
+++ b/sys/apis/input.lua
@@ -13,9 +13,9 @@ local input = {
   pressed = { },
 }
 
-function input:toCode(code)
+function input:toCode(code, ch)
 
-  local ch = self.ch or keys.getName(code)
+  ch = ch or keys.getName(code)
   local result = { }
 
   if self.pressed[keys.leftCtrl] or self.pressed[keys.rightCtrl] then
@@ -45,14 +45,17 @@ function input:reset()
   self.pressed = { }
   self.ch = nil
   self.fired = nil
+
   self.timer = nil
+  self.mch = nil
+  self.mfired = nil
 end
 
 function input:translate(event, code, p1, p2)
   if event == 'key' then
     if p1 then -- key is held down
       if not modifiers[code] then
-        self.fired = input:toCode(code)
+        self.fired = input:toCode(code, self.ch)
         return self.fired
       end
     else
@@ -63,66 +66,74 @@ function input:translate(event, code, p1, p2)
 
   elseif event == 'char' then
     self.ch = code
+    -- reset just in case
+    self.pressed[keys.leftCtrl] = nil
+    self.pressed[keys.rightCtrl] = nil
 
   elseif event == 'key_up' then
     if not self.fired then
       if self.pressed[code] then
-        self.fired = input:toCode(code)
+        self.fired = input:toCode(code, self.ch)
         self.pressed[code] = nil
         return self.fired
       end
     end
-
     self.pressed[code] = nil
 
-  elseif event == 'mouse_click' then
-
-    local buttons = { 'mouse_click', 'mouse_rightclick' }
-    self.ch = buttons[code]
-    self.fired = nil
-    --self.fired = input:toCode(0)
-    --return self.fired
-
-  elseif event == 'mouse_drag' then
-    self.ch = 'mouse_drag'
-    self.fired = input:toCode(0)
-    return self.fired
-
-  elseif event == 'mouse_up' then
-    if not self.fired then
-      local clock = os.clock()
-      if self.timer and
-         p1 == self.x and p2 == self.y and
-         (clock - self.timer < .5) then
-
-        self.ch = 'mouse_doubleclick'
-        self.timer = nil
-      else
-        self.timer = os.clock()
-        self.x = p1
-        self.y = p2
-      end
-      self.fired = input:toCode(0)
-    else
-      self.ch = 'mouse_up'
-      self.fired = input:toCode(0)
-    end
-    return self.fired
-
-  elseif event == "mouse_scroll" then
-    local directions = {
-      [ -1 ] = 'scrollUp',
-      [  1 ] = 'scrollDown'
-    }
-    self.ch = directions[code]
-    return input:toCode(0)
-
   elseif event == 'paste' then
     self.ch = 'paste'
     self.pressed[keys.leftCtrl] = nil
     self.pressed[keys.rightCtrl] = nil
     self.fired = input:toCode(0)
     return self.fired
+
+  elseif event == 'mouse_click' then
+    local buttons = { 'mouse_click', 'mouse_rightclick' }
+    self.mch = buttons[code]
+    self.mfired = nil
+
+  elseif event == 'mouse_drag' then
+    self.mch = 'mouse_drag'
+    self.mfired = input:toCode(0, self.mch)
+    return self.mfired
+
+  elseif event == 'mouse_up' then
+    if not self.mfired then
+      local clock = os.clock()
+      if self.timer and
+         p1 == self.x and p2 == self.y and
+         (clock - self.timer < .5) then
+
+        self.mch = 'mouse_doubleclick'
+        self.timer = nil
+      else
+        self.timer = os.clock()
+        self.x = p1
+        self.y = p2
+      end
+      self.mfired = input:toCode(0, self.mch)
+    else
+      self.mch = 'mouse_up'
+      self.mfired = input:toCode(0, self.mch)
+    end
+    return self.mfired
+
+  elseif event == "mouse_scroll" then
+    local directions = {
+      [ -1 ] = 'scrollUp',
+      [  1 ] = 'scrollDown'
+    }
+    self.mch = directions[code]
+    return input:toCode(0, self.mch)
+  end
+end
+
+function input:test()
+  while true do
+    local ch = self:translate(os.pullEvent())
+    if ch then
+      print('GOT: ' .. ch)
+    end
   end
 end
 
diff --git a/sys/apps/multishell b/sys/apps/multishell
index 00cfe1b..8b0039c 100644
--- a/sys/apps/multishell
+++ b/sys/apps/multishell
@@ -329,30 +329,6 @@ function multishell.getCount()
   return Util.size(tabs)
 end
 
-function multishell.showMessage(text)
-  parentTerm.setCursorPos(3, 1)
-  parentTerm.setTextColor(_colors.textColor)
-  parentTerm.setBackgroundColor(_colors.backgroundColor)
-  if #text + 3 < w then
-    text = text .. string.rep(' ', w - #text - 3)
-  end
-  parentTerm.write(text)
-  if currentTab then
-    currentTab.window.restoreCursor()
-  end
-  local redrawTimer = os.startTimer(2)
-
-  local redraw
-  function redraw(event, eventData)
-    if eventData[1] == redrawTimer then
-      redrawMenu()
-      multishell.unhook(event, redraw)
-      return true
-    end
-  end
-  multishell.hook('timer', redraw)
-end
-
 function multishell.hook(event, fn)
   if type(event) == 'table' then
     for _,v in pairs(event) do