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require"iuplua"
iup.console = {}
-- Utilities
function iup.console.printtable(t)
local n,v = next(t, nil)
print("--printtable Start--")
while n do
print(tostring(n).."="..tostring(v))
n,v = next(t, n)
end
print("--printtable End--")
end
function iup.console.print_version_info()
if (im) then print("IM " .. im._VERSION .. " " .. im._COPYRIGHT) end
if (cd) then print("CD " .. cd._VERSION .. " " .. cd._COPYRIGHT) end
print("IUP " .. iup._VERSION .. " " .. iup._COPYRIGHT)
print("")
print("IUP Info")
print(" System: " .. iup.GetGlobal("SYSTEM"))
print(" System Version: " .. iup.GetGlobal("SYSTEMVERSION"))
local mot = iup.GetGlobal("MOTIFVERSION")
if (mot) then print(" Motif Version: ", mot) end
print(" Screen Size: " .. iup.GetGlobal("SCREENSIZE"))
print(" Screen Depth: " .. iup.GetGlobal("SCREENDEPTH"))
if (iup.GL_VENDOR) then print(" OpenGL Vendor: " .. iup.GL_VENDOR) end
if (iup.GL_RENDERER) then print(" OpenGL Renderer: " .. iup.GL_RENDERER) end
if (iup.GL_VERSION) then print(" OpenGL Version: " .. iup.GL_VERSION) end
end
-- Console Dialog
iup.console.lastfilename = nil -- Last file open
iup.console.mlCode = iup.multiline{expand="YES", size="200x120", font="COURIER_NORMAL_10"}
iup.console.lblPosition = iup.label{title="0:0", size="50x"}
iup.console.lblFileName = iup.label{title="", size="50x", expand="HORIZONTAL"}
function iup.console.mlCode:caret_cb(lin, col)
iup.console.lblPosition.title = lin..":"..col
end
iup.console.butExecute = iup.button{size="50x15", title="Execute",
action="iup.dostring(iup.console.mlCode.value)"}
iup.console.butClearCommands = iup.button{size="50x15", title="Clear",
action="iup.console.mlCode.value='' iup.console.lblFileName.title = '' iup.console.lastfilename = nil"}
iup.console.butLoadFile = iup.button{size="50x15", title="Load..."}
iup.console.butSaveasFile = iup.button{size="50x15", title="Save As..."}
iup.console.butSaveFile = iup.button{size="50x15", title="Save"}
function iup.console.butSaveFile:action()
if (iup.console.lastfilename == nil) then
iup.console.butSaveasFile:action()
else
newfile = io.open(iup.console.lastfilename, "w+")
if (newfile) then
newfile:write(iup.console.mlCode.value)
newfile:close()
else
error ("Cannot Save file "..filename)
end
end
end
function iup.console.butSaveasFile:action()
local fd = iup.filedlg{dialogtype="SAVE", title="Save File",
filter="*.*", filterinfo="All files",allownew=yes}
fd:popup(iup.LEFT, iup.LEFT)
local status = fd.status
iup.console.lastfilename = fd.value
iup.console.lblFileName.title = iup.console.lastfilename
fd:destroy()
if status ~= "-1" then
if (iup.console.lastfilename == nil) then
error ("Cannot Save file "..filename)
end
local newfile=io.open(iup.console.lastfilename, "w+")
if (newfile) then
newfile:write(iup.console.mlCode.value)
newfile:close(newfile)
else
error ("Cannot Save file")
end
end
end
function iup.console.LoadFile(filename)
local newfile = io.open (filename, "r")
if (newfile == nil) then
error ("Cannot load file "..filename)
else
iup.console.mlCode.value=newfile:read("*a")
newfile:close (newfile)
iup.console.lastfilename = filename
iup.console.lblFileName.title = iup.console.lastfilename
end
end
function iup.console.butLoadFile:action()
local fd=iup.filedlg{dialogtype="OPEN", title="Load File",
filter="*.*", filterinfo="All Files", allownew="NO"}
fd:popup(iup.CENTER, iup.CENTER)
local status = fd.status
local filename = fd.value
fd:destroy()
if (status == "-1") or (status == "1") then
if (status == "1") then
error ("Cannot load file "..filename)
end
else
iup.console.LoadFile(filename)
end
end
iup.console.vbxConsole = iup.vbox
{
iup.frame{iup.hbox{iup.vbox{iup.console.butLoadFile,
iup.console.butSaveFile,
iup.console.butSaveasFile,
iup.console.butClearCommands,
iup.console.butExecute;
margin="0x0", gap="10"},
iup.vbox{iup.console.lblFileName,
iup.console.mlCode,
iup.console.lblPosition;
alignment = "ARIGHT"};
alignment="ATOP"}; title="Commands"}
;alignment="ACENTER", margin="5x5", gap="5"
}
-- Main Menu Definition.
iup.console.mnuMain = iup.menu
{
iup.submenu
{
iup.menu
{
iup.item{title="Exit", action="return iup.CLOSE"}
}; title="File"
},
iup.submenu{iup.menu
{
iup.item{title="Print Version Info...", action=iup.console.print_version_info},
iup.item{title="About...", action="iup.console.dlgAbout:popup(iup.CENTER, iup.CENTER)"}
};title="Help"}
}
-- Main Dialog Definition.
iup.console.dlgMain = iup.dialog{iup.console.vbxConsole;
title="IupLua Console",
menu=iup.console.mnuMain,
dragdrop = "YES",
defaultenter=iup.console.butExecute,
close_cb = "return iup.CLOSE"}
function iup.console.dlgMain:dropfiles_cb(filename, num, x, y)
if (num == 0) then
iup.console.LoadFile(filename)
end
end
-- About Dialog Definition.
iup.console.dlgAbout = iup.dialog
{
iup.vbox
{
iup.label{title="IupLua Console"},
iup.fill{size="5"},
iup.fill{size="5"},
iup.frame
{
iup.vbox
{
iup.label{title="Tecgraf/PUC-Rio"},
iup.label{title="iup@tecgraf.puc-rio.br"}
}
},
iup.fill{size="5"},
iup.button{title="OK", action="return iup.CLOSE", size="50X20"}
;margin="10x10", alignment="ACENTER"
}
;maxbox="NO", minbox="NO", resize="NO", title="About"
}
-- Displays the Main Dialog
iup.console.dlgMain:show()
iup.SetFocus(iup.console.mlCode)
iup.MainLoop()
iup.console.dlgMain:destroy()
iup.console.dlgAbout:destroy()
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