R/cdtInfoNetcdfData_Grads_dlgBox.R

In rijaf-iri/CDT: Climate Data Tools

grads.getInfoNetcdfData <- function(parent.win, Parameters, ncDIR){
    listOpenFiles <- openFile_ttkcomboList()
    if(WindowsOS()){
        largeur1 <- 38
        largeur2 <- 29
    }else{
        largeur1 <- 34
        largeur2 <- 31
    }

    xml.dlg <- file.path(.cdtDir$dirLocal, "languages", "cdtInfoNetcdfData_Grads_dlgBox.xml")
    lang.dlg <- cdtLanguageParse(xml.dlg, .cdtData$Config$lang.iso)

    ###################

    tt1 <- tktoplevel()
    tkgrab.set(tt1)
    tkfocus(tt1)

    frMRG0 <- tkframe(tt1, relief = 'raised', borderwidth = 2)
    frMRG1 <- tkframe(tt1)

    ###################

    frFF <- tkframe(frMRG0, relief = "sunken", borderwidth = 2)

    inrfeff <- tclVar(Parameters$format)
    rfesample <- tclVar(Parameters$sample)

    txt.ncsample <- tklabel(frFF, text = lang.dlg[['label']][['1']], anchor = 'w', justify = 'left')
    cb.ncsample <- ttkcombobox(frFF, values = unlist(listOpenFiles), textvariable = rfesample, width = largeur1)
    bt.ncsample <- tkbutton(frFF, text = "...")
    txt.inrfeff <- tklabel(frFF, text = lang.dlg[['label']][['2']], anchor = 'w', justify = 'left')
    en.inrfeff <- tkentry(frFF, textvariable = inrfeff, width = largeur1)

    ###################

    tkconfigure(bt.ncsample, command = function(){
        initialdir <- if(file.exists(ncDIR)) ncDIR else getwd()
        tcl('wm', 'attributes', tt1, topmost = FALSE)
        nc.opfiles <- getOpenNetcdf(tt1, initialdir = initialdir)
        tcl('wm', 'attributes', tt1, topmost = TRUE)
        if(!is.null(nc.opfiles)){
            update.OpenFiles('netcdf', nc.opfiles)
            listOpenFiles[[length(listOpenFiles) + 1]] <<- nc.opfiles[[1]]
            tclvalue(rfesample) <- nc.opfiles[[1]]
            tkconfigure(cb.ncsample, values = unlist(listOpenFiles))
        }
    })

    ###################

    tkgrid(txt.ncsample, row = 0, column = 0, sticky = 'we', rowspan = 1, columnspan = 5, padx = 1, pady = 1, ipadx = 1, ipady = 1)
    tkgrid(cb.ncsample, row = 1, column = 0, sticky = 'we', rowspan = 1, columnspan = 4, padx = 0, pady = 1, ipadx = 1, ipady = 1)
    tkgrid(bt.ncsample, row = 1, column = 4, sticky = 'we', rowspan = 1, columnspan = 1, padx = 0, pady = 1, ipadx = 1, ipady = 1)
    tkgrid(txt.inrfeff, row = 2, column = 0, sticky = 'we', rowspan = 1, columnspan = 5, padx = 1, pady = 1, ipadx = 1, ipady = 1)
    tkgrid(en.inrfeff, row = 3, column = 0, sticky = 'we', rowspan = 1, columnspan = 5, padx = 1, pady = 1, ipadx = 1, ipady = 1)

    status.bar.display(cb.ncsample, lang.dlg[['status']][['1']])
    infobulle(bt.ncsample, lang.dlg[['tooltip']][['1']])
    helpWidget(en.inrfeff, lang.dlg[['tooltip']][['2']], lang.dlg[['status']][['2']])

    ###################

    frHH <- tkframe(frMRG0, relief = "sunken", borderwidth = 2)

    yscr.Help <- tkscrollbar(frHH, repeatinterval = 4, command = function(...) tkyview(txta.Help, ...))
    txta.Help <- tktext(frHH, bg = "white", font = "courier", cursor = "", wrap = "word",
                        height = 7, width = largeur2,
                        yscrollcommand = function(...) tkset(yscr.Help, ...))

    tkgrid(txta.Help, yscr.Help)
    tkgrid.configure(yscr.Help, sticky = "ns")
    tkgrid.configure(txta.Help, sticky = 'nswe')

    TXTA1 <- lang.dlg[['label']][['3']]
    TXTA2 <- lang.dlg[['label']][['4']]
    TXTA3 <- lang.dlg[['label']][['5']]
    TXTA4a <- "rr_mrg_19810731_ALL.nc"
    TXTA4b <- "rr_mrg_%Y%M%D_ALL.nc\n\n"
    TXTA5a <- "rfe_198309.nc"
    TXTA5b <- "rfe_%Y%M.nc"
    TXTAby <- " => "

    font1 <- tkfont.create(family = "times", size = 12, weight = "bold")
    font2 <- tkfont.create(family = "times", size = 12, weight = "bold", underline = TRUE)
    font3 <- tkfont.create(family = "courier", size = 11)
    font4 <- tkfont.create(family = "courier", size = 11, weight = "bold")

    tktag.configure(txta.Help, "font1.tag", font = font1, foreground = 'red')
    tktag.configure(txta.Help, "font2.tag", font = font2)
    tktag.configure(txta.Help, "font3.tag", font = font3)
    tktag.configure(txta.Help, "font4.tag", font = font4, foreground = 'red')

    tkinsert(txta.Help, "end", TXTA1, "font3.tag")
    tkinsert(txta.Help, "end", TXTA2, "font1.tag")
    tkinsert(txta.Help, "end", TXTA3, "font2.tag")
    tkinsert(txta.Help, "end", TXTA4a, "font3.tag")
    tkinsert(txta.Help, "end", TXTAby, "font4.tag")
    tkinsert(txta.Help, "end", TXTA4b, "font3.tag")
    tkinsert(txta.Help, "end", TXTA5a, "font3.tag")
    tkinsert(txta.Help, "end", TXTAby, "font4.tag")
    tkinsert(txta.Help, "end", TXTA5b, "font3.tag")

    tkconfigure(txta.Help, state = "disabled")

    ###################

    tkgrid(frFF, row = 0, column = 0, sticky = 'ew', padx = 1, pady = 1)
    tkgrid(frHH, row = 1, column = 0, sticky = 'ew', padx = 1, pady = 1)

    ################################

    bt.prm.OK <- ttkbutton(frMRG1, text = .cdtEnv$tcl$lang$global[['button']][['1']])
    bt.prm.CA <- ttkbutton(frMRG1, text = .cdtEnv$tcl$lang$global[['button']][['2']])

    tkconfigure(bt.prm.OK, command = function(){
        if(trimws(tclvalue(rfesample)) == ""){
            cdt.tkmessageBox(tt1, message = lang.dlg[['message']][['1']], icon = "warning", type = "ok")
            tkwait.window(tt1)
        }else{
            Parameters$format <<- trimws(tclvalue(inrfeff))
            Parameters$sample <<- trimws(tclvalue(rfesample))

            tkgrab.release(tt1)
            tkdestroy(tt1)
            tkfocus(parent.win)
        }
    })

    tkconfigure(bt.prm.CA, command = function(){
        tkgrab.release(tt1)
        tkdestroy(tt1)
        tkfocus(parent.win)
    })

    tkgrid(bt.prm.OK, row = 0, column = 0, sticky = 'w', padx = 5, pady = 1, ipadx = 1, ipady = 1)
    tkgrid(bt.prm.CA, row = 0, column = 1, sticky = 'e', padx = 5, pady = 1, ipadx = 1, ipady = 1)

    ################################
    tkgrid(frMRG0, row = 0, column = 0, sticky = 'nswe', rowspan = 1, columnspan = 2, padx = 1, pady = 1, ipadx = 1, ipady = 1)
    tkgrid(frMRG1, row = 1, column = 1, sticky = 'se', rowspan = 1, columnspan = 1, padx = 1, pady = 1, ipadx = 1, ipady = 1)

    tkwm.withdraw(tt1)
    tcl('update')
    tt.w <- as.integer(tkwinfo("reqwidth", tt1))
    tt.h <- as.integer(tkwinfo("reqheight", tt1))
    tt.x <- as.integer(.cdtEnv$tcl$data$width.scr*0.5 - tt.w*0.5)
    tt.y <- as.integer(.cdtEnv$tcl$data$height.scr*0.5 - tt.h*0.5)
    tkwm.geometry(tt1, paste0('+', tt.x, '+', tt.y))
    tkwm.transient(tt1)
    tkwm.title(tt1, lang.dlg[['title']])
    tkwm.deiconify(tt1)
    tcl('wm', 'attributes', tt1, topmost = TRUE)

    tkfocus(tt1)
    tkbind(tt1, "<Destroy>", function(){
        tkgrab.release(tt1)
        tkfocus(parent.win)
    })
    tkwait.window(tt1)
    return(Parameters)
}