344 lines
10 KiB
JavaScript
344 lines
10 KiB
JavaScript
/*
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$Revision$
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$Id$
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File: PrintOptions.js
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Description: Functies voor de PrintOptions dialoog
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Parameters: Via dialogArguments krijgen we de laatste SLNKMinMax
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Daarmee weten we de Extent van de tekening (DWGmin/max)
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En ook hoe ver de gebruiker was ingezoomd op de tekening (viewmin/max)
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Context: Printoptions.asp
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Note: qryWhat must be set before including
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*/
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var SLNKMinMax = FcltMgr.dialogArguments().SLNKEvent;
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//
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// Deze DWG coordinaten moeten weer zichtbaar worden
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//
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var DWGSizeX = (SLNKMinMax.DWGmaxX - SLNKMinMax.DWGminX);
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var DWGSizeY = (SLNKMinMax.DWGmaxY - SLNKMinMax.DWGminY);
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var draggingBusy = false;
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var sumdx = sumdy = 0; // After dragging
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function calcSheets()
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{
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var s = { x: 1, y: 1, r: 0 };
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var frm = document.forms["theForm"]
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var isPortrait = frm.rPortrait[0].checked;
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var papier = frm.sPaperDest.value;
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papier = parseInt(papier.substring(1));
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switch (frm.sPaperSize.value)
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{
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case "A0": { switch (papier)
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{
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case 0: s = { x: 1, y: 1, r: 0 };
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break;
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case 1: s = { x: 2, y: 1, r: 1 };
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isPortrait = !isPortrait;
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break;
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case 2: s = { x: 2, y: 2, r: 0 };
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isPortrait = !isPortrait;
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break;
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case 3: s = { x: 4, y: 2, r: 0 }
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isPortrait = !isPortrait;
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break;
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case 4: s = { x: 4, y: 4, r: 1 }
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//isPortrait = !isPortrait;
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break;
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}
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break;
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}
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case "A1": {
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switch (papier)
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{
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case 1: s = { x: 1, y: 1, r: 0 };
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break;
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case 2: s = { x: 1, y: 1, r: 0 };
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break;
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case 3: s = { x: 2, y: 2, r: 1 }
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//isPortrait = !isPortrait;
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break;
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case 4: s = { x: 4, y: 2, r: 0 }
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isPortrait = !isPortrait;
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break;
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}
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break;
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}
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case "A2": {
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switch (papier)
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{
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case 2: s = { x: 1, y: 1, r: 0 };
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break;
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case 3: s = { x: 2, y: 1, r: 0 }
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isPortrait = !isPortrait;
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break;
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case 4: s = { x: 2, y: 2, r: 1 }
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isPortrait = !isPortrait;
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break;
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}
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break;
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}
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case "A3": {
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switch (papier)
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{
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case 3: s = { x: 1, y: 1, r: 0 };
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isPortrait = !isPortrait;
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break;
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case 4: s = { x: 2, y: 1, r: 1 };
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isPortrait = !isPortrait;
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break;
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}
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break;
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}
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case "A4": { s = { x: 1, y: 1, r: 0 }
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isPortrait = !isPortrait;
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break;
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}
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}
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if (!isPortrait) // Landscape
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{
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var t=s.x;
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s.x=s.y;
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s.y=t;
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}
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frm.xSheets.value = s.x;
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frm.ySheets.value = s.y;
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return s;
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}
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function calcParams(bForPreview)
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{
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//
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// Bepaal papier grootte
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//
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var frm = document.forms["theForm"];
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var ps = $("#sPaperSize").val();
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switch (ps)
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{ // We houden aan elke kant altijd 20 mm speling
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case "A4": { paperWidth = 165; paperHeight = 260; break; }
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case "A3": { paperWidth = 260; paperHeight = 370; break; }
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case "A2": { paperWidth = 520; paperHeight = 370; break; }
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case "A1": { paperWidth = 740; paperHeight = 520; break; }
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case "A0": { paperWidth = 1040; paperHeight = 740; break; }
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}
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var mustrotate = false; // Moet de bitmap echt geroteerd worden
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if ( frm.rPortrait[0].checked && ps != "A4" && ps != "A3"
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|| !frm.rPortrait[0].checked && (ps == "A4" || ps == "A3")) // switch sizes
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{
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mustrotate = true;
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var h=paperWidth;
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paperWidth=paperHeight;
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paperHeight=h;
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}
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//
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// Bepaal pixel grootte
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//
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// Zo groot in pixels gaan we het plaatje maken
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targetSX = (paperWidth / 25.4) * 96 * 2; // IE 6.0 doet 96 dpi lijkt/schijnt het
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targetSY = (paperHeight / 25.4) * 96 * 2; // Factor 2 voor extra resolutie
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if (bForPreview) // Much smaller
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{
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if (paperWidth > paperHeight)
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{
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targetSX = 500;
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targetSY = 500 / paperWidth * paperHeight;
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}
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else
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{
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targetSY = 500;
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targetSX = 500 / paperHeight * paperWidth;
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}
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}
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targetSX = Math.round(targetSX);
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targetSY = Math.round(targetSY);
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// deze view gaan we minimaal in beeld brengen
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var viewSizeX = (SLNKMinMax.viewmaxX - SLNKMinMax.viewminX);
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var viewSizeY = (SLNKMinMax.viewmaxY - SLNKMinMax.viewminY);
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var centerX = (SLNKMinMax.viewminX + SLNKMinMax.viewmaxX) / 2;
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var centerY = (SLNKMinMax.viewminY + SLNKMinMax.viewmaxY) / 2;
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var scl = parseFloat(frm.sScale.value); // door gebruiker gekozen
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if (scl < 0) // Maximaal
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{
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var viewSizeX = (SLNKMinMax.DWGmaxX - SLNKMinMax.DWGminX);
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var viewSizeY = (SLNKMinMax.DWGmaxY - SLNKMinMax.DWGminY);
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var centerX = (SLNKMinMax.DWGminX + SLNKMinMax.DWGmaxX) / 2;
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var centerY = (SLNKMinMax.DWGminY + SLNKMinMax.DWGmaxY) / 2;
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}
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// Schaal bepalen en corrigeren voor de aspect van de view
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if (scl > 0)
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{
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var currentScale = scl;
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}
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else if (targetSY / targetSX > viewSizeY / viewSizeX)
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{ // 'Horizontale' view met 'verticaal' papier==>Y uitbreiden
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var currentScale = viewSizeX / paperWidth; // DWG units per mm
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}
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else
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{ // 'Verticale' view met 'horizontaal' papier==>X uitbreiden
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var currentScale = viewSizeY / paperHeight; // DWG units per mm
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}
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if (currentScale > 1.0)
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$("#txtScale").html(qrySchaal + " 1:" + currentScale.toFixed(0));
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else
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$("#txtScale").html(qrySchaal + "Schaal " + (1.0/currentScale).toFixed(0) + ":1");
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var dwgScale = currentScale * paperWidth / targetSX; // dwg per mm
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//
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// Prepareer resultaat
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//
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var qryShow = "&sizeX="+targetSX
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+ "&sizeY="+targetSY
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+ "&paperColor="+0xFFFFFF // Altijd wit
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//
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qryShow += "&dwgScale=" + (dwgScale);
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qryShow += "¢erX=" + (centerX - dwgScale * sumdx); // Pannen verwerken
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qryShow += "¢erY=" + (centerY + dwgScale * sumdy);
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var sh = calcSheets();
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if (!bForPreview && sh.r)
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mustrotate = !mustrotate;
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if (frm.cForceBW.checked)
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qryShow += "&forceBW=1";
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var printParams = { qryShow : qryShow,
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paperWidth : paperWidth,
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paperHeight : paperHeight,
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mustrotate: mustrotate,
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//sheetsR: sh.r,
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sheetsX: sh.x,
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sheetsY: sh.y
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};
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return printParams;
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}
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function onPrint()
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{
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FcltMgr.closeDetail(window, calcParams(false))
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}
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function onChangeScale()
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{
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// var scl = parseFloat(frm.sScale.value);
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// TODO: sumdx en sumdy aanpassen voor de schaalwijziging
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sumdx = sumdy = 0; // Reset it lazyly
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Preview();
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}
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function onChangePaper()
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{
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var frm = document.forms["theForm"];
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frm.sPaperDest.value = frm.sPaperSize.value;
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Preview();
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}
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function Preview()
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{
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elemIMG = document.getElementById("Eview");
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var info=calcParams(true);
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var qryAll = qryWhat + "&ForPrint=1" + info.qryShow + SLNKMinMax.qryDWGSize;
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elemIMG.src = qryAll;
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}
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function _onMouseDown(evt)
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{
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if (!evt) evt=window.event;
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draggingBusy=true;
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elemIMG.setCapture();
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dragStartX = evt.clientX;
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dragStartY = evt.clientY;
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return false;
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}
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/************************************************************\
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*
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\************************************************************/
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function _onMouseMove(evt)
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{
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if (!evt) evt=window.event;
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lastMouseX = evt.clientX;
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lastMouseY = evt.clientY;
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if (draggingBusy)
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{
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var dx=(evt.clientX - dragStartX);
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var dy=(evt.clientY - dragStartY);
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elemIMG.style.left = $("#idPaper").position().left + 4 + dx + "px";
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elemIMG.style.top = $("#idPaper").position().top + 4 + dy + "px";
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var clip = "rect("+(dy<0?-dy:"0")+"px "+(targetSX-dx)+"px "+(targetSY-dy)+"px "+(dx<0?-dx:"0")+"px)";
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elemIMG.style.clip = clip;
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}
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}
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/************************************************************\
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*
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\************************************************************/
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function _onMouseUp(evt)
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{
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if (draggingBusy)
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{
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elemIMG.releaseCapture();
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if (!evt) evt=window.event;
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draggingBusy=false;
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sumdx += evt.clientX - dragStartX;
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sumdy += evt.clientY - dragStartY;
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Preview();
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}
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}
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function onload(event)
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{
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elemIMG.style.left = $("#idPaper").position().left + 4 + "px";
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elemIMG.style.top = $("#idPaper").position().top + 4 + "px";
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elemIMG.style.clip = "rect(auto auto auto auto)";
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$("#idPaper").width($(elemIMG).width());
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$("#idPaper").height($(elemIMG).height());
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return;
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}
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function _onKeyPress(event)
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{
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if (event.keyCode == 27)
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self.close();
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else
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if (event.keyCode == 13)
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onPrint();
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}
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function CRect(left, top, right, bottom)
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{
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this.left = left;
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this.top = top;
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this.right = right;
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this.bottom = bottom;
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}
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function GetWindowRect(ob)
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{
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var w = ob.clientWidth;
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var h = ob.clientHeight;
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var x = ob.offsetLeft;
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var y = ob.offsetTop;
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while (ob.offsetParent.tagName.toLowerCase() != 'body')
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{
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ob = ob.offsetParent;
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x += ob.offsetLeft;
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y += ob.offsetTop;
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}
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return new CRect(x, y, x + w, y + h);
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} |