712
« on: June 04, 2015, 08:23:39 AM »
this is poppabears code from the lua panel
------------------------Header Section---------------------------------------
-- Name: JoyStick Status Bitmap display
-- Author: S Shafer
-- Modified by:
-- Created: 10/13/2014
-- Copyright: (c) 2014 S S Systems, LLC, can be freely used, modified, or
-- derived from as long as this header section remains.
-- Licence: BSD license
-- File Name: (luapanel embedded script, NO FRAME)
------------------------Header Section----------------------------------------
local panel = nil
local m_id = 0
local mInst = 0; --Mach4 instance number
local inst = mc.mcGetInstance(mInst);
local gtimer1 = 0;
local BitMapPanel = 0;
local picToUse = 0;
local KeyPressed = "";
local window = 0;
function GetNextID()
m_id = m_id+1;
return m_id;
end
function TimerTick()
BitMapPanel:Refresh();
end
---the ID and its call to GetNextID has been moved to where the control is made.
function main()
panel = mcLuaPanelParent;
local window = panel:GetParent();
window:SetBackgroundColour(wx.wxColour(230, 230, 230));
--use the same color bg as the panel sits on in screen designer
window:SetWindowStyleFlag(wx.wxBORDER_NONE);--removes sunken border of lua panel
window:ClearBackground();
window:Refresh();
local wsize = window:GetSize();
panel:SetSize(wsize);
gtimer1 = wx.wxTimer(panel);--start a timer to poll IO changes
panel:Connect(wx.wxEVT_TIMER, TimerTick);
gtimer1:Start(200); -- set poll rate to 1/5th a second
panel:Connect(wx.wxEVT_CLOSE_WINDOW,
function (event)
gtimer1:Stop();
event:Skip();
end);
mainSizer = wx.wxBoxSizer(wx.wxVERTICAL);
GridSizer = wx.wxFlexGridSizer( 2, 1, 0, 0 );--2 rows, 1 column, no x/y spacing between
local Path = mc.mcCntlGetCwd(inst); --Get Mach4's directory
local imagePathJoyCT = Path .. "\\Wizards\\JoyStickResources\\JoyCenter.bmp";
local imagePathJoyDN = Path .. "\\Wizards\\JoyStickResources\\JoyDown.bmp";
local imagePathJoyLT = Path .. "\\Wizards\\JoyStickResources\\JoyLeft.bmp";
local imagePathJoyRT = Path .. "\\Wizards\\JoyStickResources\\JoyRight.bmp";
local imagePathJoyUP = Path .. "\\Wizards\\JoyStickResources\\JoyUp.bmp";
imageCT = wx.wxImage();
imageCT:LoadFile(imagePathJoyCT, wx.wxBITMAP_TYPE_BMP);
JoyBmpCT = wx.wxBitmap(imageCT);
wsizeCT = wx.wxSize(JoyBmpCT:GetWidth(), JoyBmpCT:GetHeight());
imageDN = wx.wxImage();
imageDN:LoadFile(imagePathJoyDN, wx.wxBITMAP_TYPE_BMP);
JoyBmpDN = wx.wxBitmap(imageDN);
wsizeDN = wx.wxSize(JoyBmpDN:GetWidth(), JoyBmpDN:GetHeight());
imageLT = wx.wxImage();
imageLT:LoadFile(imagePathJoyLT, wx.wxBITMAP_TYPE_BMP);
JoyBmpLT = wx.wxBitmap(imageLT);
wsizeLT = wx.wxSize(JoyBmpLT:GetWidth(), JoyBmpLT:GetHeight());
imageRT = wx.wxImage();
imageRT:LoadFile(imagePathJoyRT, wx.wxBITMAP_TYPE_BMP);
JoyBmpRT = wx.wxBitmap(imageRT);
wsizeRT = wx.wxSize(JoyBmpRT:GetWidth(), JoyBmpRT:GetHeight());
imageUP = wx.wxImage();
imageUP:LoadFile(imagePathJoyUP, wx.wxBITMAP_TYPE_BMP);
JoyBmpUP = wx.wxBitmap(imageUP);
wsizeUP = wx.wxSize(JoyBmpUP:GetWidth(), JoyBmpUP:GetHeight());
BITMAPPANEL1_ID = GetNextID ();
BitMapPanel = wx.wxPanel ( panel,
BITMAPPANEL1_ID,
wx.wxDefaultPosition,
panel:GetSize(),
wx.wxWANTS_CHARS,'');
GridSizer:Add(BitMapPanel, 0, wx.wxALIGN_LEFT+wx.wxALL, 2);
mainSizer:Add(GridSizer, 0, wx.wxALIGN_LEFT+wx.wxALL,2);
panel:SetSizer(mainSizer);
picToUse = JoyBmpCT;
BitMapPanel:SetFocus();
scr.SetProperty('DebugTB', 'Label', '');
BitMapPanel:Connect(wx.wxEVT_PAINT,
function (event)
local mInst = 0;
local rc = 0; local X = 0; local Y = 1; local DirP = 1; DirN = -1;
local iSigVal1 = 0;local iSigVal2 = 0;local iSigVal3 = 0;local iSigVal4 = 0;
local hsig1 = 0;local hsig2 = 0;local hsig3 = 0;local hsig4 = 0;
local inst = mc.mcGetInstance(mInst);
hsig1, rc = mc.mcSignalGetHandle(inst, mc.ISIG_INPUT1);--LT X-
iSigVal1 = mc.mcSignalGetState(hsig1);
hsig2, rc = mc.mcSignalGetHandle(inst, mc.ISIG_INPUT2);--RT X+
iSigVal2 = mc.mcSignalGetState(hsig2);
hsig3, rc = mc.mcSignalGetHandle(inst, mc.ISIG_INPUT3);--UP Y+
iSigVal3 = mc.mcSignalGetState(hsig3);
hsig4, rc = mc.mcSignalGetHandle(inst, mc.ISIG_INPUT4);--DN Y-
iSigVal4 = mc.mcSignalGetState(hsig4);
if iSigVal1 == 1 then
picToUse = JoyBmpLT;--LT X-
mc.mcJogVelocityStart(inst, X, DirN);
scr.SetProperty('DebugTB', 'Label', 'input1 Active');
end
if iSigVal2 == 1 then
picToUse = JoyBmpRT;--RT X+
mc.mcJogVelocityStart(inst, X, DirP);
scr.SetProperty('DebugTB', 'Label', 'input2 Active');
end
if iSigVal3 == 1 then
picToUse = JoyBmpUP;
mc.mcJogVelocityStart(inst, Y, DirP); --UP Y+
scr.SetProperty('DebugTB', 'Label', 'input3 Active');
end
if iSigVal4 == 1 then
picToUse = JoyBmpDN;--DN Y-
mc.mcJogVelocityStart(inst, Y, DirN);
scr.SetProperty('DebugTB', 'Label', 'input4 Active');
end
if iSigVal1 == 0 and iSigVal2 == 0 and iSigVal3 == 0 and iSigVal4 == 0 then
picToUse = JoyBmpCT;
local IsBtnJog = scr.GetProperty('btnJogLED', 'Value');
local val = tonumber(IsBtnJog);
if val == 0 then
mc.mcJogVelocityStop(inst, X);
mc.mcJogVelocityStop(inst, Y);
end
scr.SetProperty('DebugTB', 'Label', '');
end
local dc = wx.wxPaintDC(BitMapPanel);
dc:DrawBitmap(picToUse, 0,0, true);
dc:delete ();
end);
panel:Fit();
local window = panel:GetParent();
window:Connect(wx.wxID_ANY, wx.wxEVT_SIZE,
function(event)
local wsize = event:GetSize();
panel:SetSize(wsize);
panel:FitInside();
end);
end
main();
wx.wxGetApp():MainLoop();
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