1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/components/printing/content/printPageSetup.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,481 @@
1.4 +// -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 +
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +var gDialog;
1.11 +var paramBlock;
1.12 +var gPrefs = null;
1.13 +var gPrintService = null;
1.14 +var gPrintSettings = null;
1.15 +var gStringBundle = null;
1.16 +var gDoingMetric = false;
1.17 +
1.18 +var gPrintSettingsInterface = Components.interfaces.nsIPrintSettings;
1.19 +var gDoDebug = false;
1.20 +
1.21 +//---------------------------------------------------
1.22 +function initDialog()
1.23 +{
1.24 + gDialog = new Object;
1.25 +
1.26 + gDialog.orientation = document.getElementById("orientation");
1.27 + gDialog.portrait = document.getElementById("portrait");
1.28 + gDialog.landscape = document.getElementById("landscape");
1.29 +
1.30 + gDialog.printBG = document.getElementById("printBG");
1.31 +
1.32 + gDialog.shrinkToFit = document.getElementById("shrinkToFit");
1.33 +
1.34 + gDialog.marginGroup = document.getElementById("marginGroup");
1.35 +
1.36 + gDialog.marginPage = document.getElementById("marginPage");
1.37 + gDialog.marginTop = document.getElementById("marginTop");
1.38 + gDialog.marginBottom = document.getElementById("marginBottom");
1.39 + gDialog.marginLeft = document.getElementById("marginLeft");
1.40 + gDialog.marginRight = document.getElementById("marginRight");
1.41 +
1.42 + gDialog.topInput = document.getElementById("topInput");
1.43 + gDialog.bottomInput = document.getElementById("bottomInput");
1.44 + gDialog.leftInput = document.getElementById("leftInput");
1.45 + gDialog.rightInput = document.getElementById("rightInput");
1.46 +
1.47 + gDialog.hLeftOption = document.getElementById("hLeftOption");
1.48 + gDialog.hCenterOption = document.getElementById("hCenterOption");
1.49 + gDialog.hRightOption = document.getElementById("hRightOption");
1.50 +
1.51 + gDialog.fLeftOption = document.getElementById("fLeftOption");
1.52 + gDialog.fCenterOption = document.getElementById("fCenterOption");
1.53 + gDialog.fRightOption = document.getElementById("fRightOption");
1.54 +
1.55 + gDialog.scalingLabel = document.getElementById("scalingInput");
1.56 + gDialog.scalingInput = document.getElementById("scalingInput");
1.57 +
1.58 + gDialog.enabled = false;
1.59 +
1.60 + gDialog.strings = new Array;
1.61 + gDialog.strings[ "marginUnits.inches" ] = document.getElementById("marginUnits.inches").childNodes[0].nodeValue;
1.62 + gDialog.strings[ "marginUnits.metric" ] = document.getElementById("marginUnits.metric").childNodes[0].nodeValue;
1.63 + gDialog.strings[ "customPrompt.title" ] = document.getElementById("customPrompt.title").childNodes[0].nodeValue;
1.64 + gDialog.strings[ "customPrompt.prompt" ] = document.getElementById("customPrompt.prompt").childNodes[0].nodeValue;
1.65 +
1.66 +}
1.67 +
1.68 +//---------------------------------------------------
1.69 +function isListOfPrinterFeaturesAvailable()
1.70 +{
1.71 + var has_printerfeatures = false;
1.72 +
1.73 + try {
1.74 + has_printerfeatures = gPrefs.getBoolPref("print.tmp.printerfeatures." + gPrintSettings.printerName + ".has_special_printerfeatures");
1.75 + } catch(ex) {
1.76 + }
1.77 +
1.78 + return has_printerfeatures;
1.79 +}
1.80 +
1.81 +//---------------------------------------------------
1.82 +function checkDouble(element)
1.83 +{
1.84 + element.value = element.value.replace(/[^.0-9]/g, "");
1.85 +}
1.86 +
1.87 +// Theoretical paper width/height.
1.88 +var gPageWidth = 8.5;
1.89 +var gPageHeight = 11.0;
1.90 +
1.91 +//---------------------------------------------------
1.92 +function setOrientation()
1.93 +{
1.94 + var selection = gDialog.orientation.selectedItem;
1.95 +
1.96 + var style = "background-color:white;";
1.97 + if ((selection == gDialog.portrait && gPageWidth > gPageHeight) ||
1.98 + (selection == gDialog.landscape && gPageWidth < gPageHeight)) {
1.99 + // Swap width/height.
1.100 + var temp = gPageHeight;
1.101 + gPageHeight = gPageWidth;
1.102 + gPageWidth = temp;
1.103 + }
1.104 + var div = gDoingMetric ? 100 : 10;
1.105 + style += "width:" + gPageWidth/div + unitString() + ";height:" + gPageHeight/div + unitString() + ";";
1.106 + gDialog.marginPage.setAttribute( "style", style );
1.107 +}
1.108 +
1.109 +//---------------------------------------------------
1.110 +function unitString()
1.111 +{
1.112 + return (gPrintSettings.paperSizeUnit == gPrintSettingsInterface.kPaperSizeInches) ? "in" : "mm";
1.113 +}
1.114 +
1.115 +//---------------------------------------------------
1.116 +function checkMargin( value, max, other )
1.117 +{
1.118 + // Don't draw this margin bigger than permitted.
1.119 + return Math.min(value, max - other.value);
1.120 +}
1.121 +
1.122 +//---------------------------------------------------
1.123 +function changeMargin( node )
1.124 +{
1.125 + // Correct invalid input.
1.126 + checkDouble(node);
1.127 +
1.128 + // Reset the margin height/width for this node.
1.129 + var val = node.value;
1.130 + var nodeToStyle;
1.131 + var attr="width";
1.132 + if ( node == gDialog.topInput ) {
1.133 + nodeToStyle = gDialog.marginTop;
1.134 + val = checkMargin( val, gPageHeight, gDialog.bottomInput );
1.135 + attr = "height";
1.136 + } else if ( node == gDialog.bottomInput ) {
1.137 + nodeToStyle = gDialog.marginBottom;
1.138 + val = checkMargin( val, gPageHeight, gDialog.topInput );
1.139 + attr = "height";
1.140 + } else if ( node == gDialog.leftInput ) {
1.141 + nodeToStyle = gDialog.marginLeft;
1.142 + val = checkMargin( val, gPageWidth, gDialog.rightInput );
1.143 + } else {
1.144 + nodeToStyle = gDialog.marginRight;
1.145 + val = checkMargin( val, gPageWidth, gDialog.leftInput );
1.146 + }
1.147 + var style = attr + ":" + (val/10) + unitString() + ";";
1.148 + nodeToStyle.setAttribute( "style", style );
1.149 +}
1.150 +
1.151 +//---------------------------------------------------
1.152 +function changeMargins()
1.153 +{
1.154 + changeMargin( gDialog.topInput );
1.155 + changeMargin( gDialog.bottomInput );
1.156 + changeMargin( gDialog.leftInput );
1.157 + changeMargin( gDialog.rightInput );
1.158 +}
1.159 +
1.160 +//---------------------------------------------------
1.161 +function customize( node )
1.162 +{
1.163 + // If selection is now "Custom..." then prompt user for custom setting.
1.164 + if ( node.value == 6 ) {
1.165 + var prompter = Components.classes[ "@mozilla.org/embedcomp/prompt-service;1" ]
1.166 + .getService( Components.interfaces.nsIPromptService );
1.167 + var title = gDialog.strings[ "customPrompt.title" ];
1.168 + var promptText = gDialog.strings[ "customPrompt.prompt" ];
1.169 + var result = { value: node.custom };
1.170 + var ok = prompter.prompt(window, title, promptText, result, null, { value: false } );
1.171 + if ( ok ) {
1.172 + node.custom = result.value;
1.173 + }
1.174 + }
1.175 +}
1.176 +
1.177 +//---------------------------------------------------
1.178 +function setHeaderFooter( node, value )
1.179 +{
1.180 + node.value= hfValueToId(value);
1.181 + if (node.value == 6) {
1.182 + // Remember current Custom... value.
1.183 + node.custom = value;
1.184 + } else {
1.185 + // Start with empty Custom... value.
1.186 + node.custom = "";
1.187 + }
1.188 +}
1.189 +
1.190 +var gHFValues = new Array;
1.191 +gHFValues[ "&T" ] = 1;
1.192 +gHFValues[ "&U" ] = 2;
1.193 +gHFValues[ "&D" ] = 3;
1.194 +gHFValues[ "&P" ] = 4;
1.195 +gHFValues[ "&PT" ] = 5;
1.196 +
1.197 +function hfValueToId(val)
1.198 +{
1.199 + if ( val in gHFValues ) {
1.200 + return gHFValues[val];
1.201 + }
1.202 + if ( val.length ) {
1.203 + return 6; // Custom...
1.204 + } else {
1.205 + return 0; // --blank--
1.206 + }
1.207 +}
1.208 +
1.209 +function hfIdToValue(node)
1.210 +{
1.211 + var result = "";
1.212 + switch ( parseInt( node.value ) ) {
1.213 + case 0:
1.214 + break;
1.215 + case 1:
1.216 + result = "&T";
1.217 + break;
1.218 + case 2:
1.219 + result = "&U";
1.220 + break;
1.221 + case 3:
1.222 + result = "&D";
1.223 + break;
1.224 + case 4:
1.225 + result = "&P";
1.226 + break;
1.227 + case 5:
1.228 + result = "&PT";
1.229 + break;
1.230 + case 6:
1.231 + result = node.custom;
1.232 + break;
1.233 + }
1.234 + return result;
1.235 +}
1.236 +
1.237 +function setPrinterDefaultsForSelectedPrinter()
1.238 +{
1.239 + if (gPrintSettings.printerName == "") {
1.240 + gPrintSettings.printerName = gPrintService.defaultPrinterName;
1.241 + }
1.242 +
1.243 + // First get any defaults from the printer
1.244 + gPrintService.initPrintSettingsFromPrinter(gPrintSettings.printerName, gPrintSettings);
1.245 +
1.246 + // now augment them with any values from last time
1.247 + gPrintService.initPrintSettingsFromPrefs(gPrintSettings, true, gPrintSettingsInterface.kInitSaveAll);
1.248 +
1.249 + if (gDoDebug) {
1.250 + dump("pagesetup/setPrinterDefaultsForSelectedPrinter: printerName='"+gPrintSettings.printerName+"', orientation='"+gPrintSettings.orientation+"'\n");
1.251 + }
1.252 +}
1.253 +
1.254 +//---------------------------------------------------
1.255 +function loadDialog()
1.256 +{
1.257 + var print_orientation = 0;
1.258 + var print_margin_top = 0.5;
1.259 + var print_margin_left = 0.5;
1.260 + var print_margin_bottom = 0.5;
1.261 + var print_margin_right = 0.5;
1.262 +
1.263 + try {
1.264 + gPrefs = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
1.265 +
1.266 + gPrintService = Components.classes["@mozilla.org/gfx/printsettings-service;1"];
1.267 + if (gPrintService) {
1.268 + gPrintService = gPrintService.getService();
1.269 + if (gPrintService) {
1.270 + gPrintService = gPrintService.QueryInterface(Components.interfaces.nsIPrintSettingsService);
1.271 + }
1.272 + }
1.273 + } catch(ex) {
1.274 + dump("loadDialog: ex="+ex+"\n");
1.275 + }
1.276 +
1.277 + setPrinterDefaultsForSelectedPrinter();
1.278 +
1.279 + gDialog.printBG.checked = gPrintSettings.printBGColors || gPrintSettings.printBGImages;
1.280 +
1.281 + gDialog.shrinkToFit.checked = gPrintSettings.shrinkToFit;
1.282 +
1.283 + gDialog.scalingLabel.disabled = gDialog.scalingInput.disabled = gDialog.shrinkToFit.checked;
1.284 +
1.285 + var marginGroupLabel = gDialog.marginGroup.label;
1.286 + if (gPrintSettings.paperSizeUnit == gPrintSettingsInterface.kPaperSizeInches) {
1.287 + marginGroupLabel = marginGroupLabel.replace(/#1/, gDialog.strings["marginUnits.inches"]);
1.288 + gDoingMetric = false;
1.289 + } else {
1.290 + marginGroupLabel = marginGroupLabel.replace(/#1/, gDialog.strings["marginUnits.metric"]);
1.291 + // Also, set global page dimensions for A4 paper, in millimeters (assumes portrait at this point).
1.292 + gPageWidth = 2100;
1.293 + gPageHeight = 2970;
1.294 + gDoingMetric = true;
1.295 + }
1.296 + gDialog.marginGroup.label = marginGroupLabel;
1.297 +
1.298 + print_orientation = gPrintSettings.orientation;
1.299 + print_margin_top = convertMarginInchesToUnits(gPrintSettings.marginTop, gDoingMetric);
1.300 + print_margin_left = convertMarginInchesToUnits(gPrintSettings.marginLeft, gDoingMetric);
1.301 + print_margin_right = convertMarginInchesToUnits(gPrintSettings.marginRight, gDoingMetric);
1.302 + print_margin_bottom = convertMarginInchesToUnits(gPrintSettings.marginBottom, gDoingMetric);
1.303 +
1.304 + if (gDoDebug) {
1.305 + dump("print_orientation "+print_orientation+"\n");
1.306 +
1.307 + dump("print_margin_top "+print_margin_top+"\n");
1.308 + dump("print_margin_left "+print_margin_left+"\n");
1.309 + dump("print_margin_right "+print_margin_right+"\n");
1.310 + dump("print_margin_bottom "+print_margin_bottom+"\n");
1.311 + }
1.312 +
1.313 + if (print_orientation == gPrintSettingsInterface.kPortraitOrientation) {
1.314 + gDialog.orientation.selectedItem = gDialog.portrait;
1.315 + } else if (print_orientation == gPrintSettingsInterface.kLandscapeOrientation) {
1.316 + gDialog.orientation.selectedItem = gDialog.landscape;
1.317 + }
1.318 +
1.319 + // Set orientation the first time on a timeout so the dialog sizes to the
1.320 + // maximum height specified in the .xul file. Otherwise, if the user switches
1.321 + // from landscape to portrait, the content grows and the buttons are clipped.
1.322 + setTimeout( setOrientation, 0 );
1.323 +
1.324 + gDialog.topInput.value = print_margin_top.toFixed(1);
1.325 + gDialog.bottomInput.value = print_margin_bottom.toFixed(1);
1.326 + gDialog.leftInput.value = print_margin_left.toFixed(1);
1.327 + gDialog.rightInput.value = print_margin_right.toFixed(1);
1.328 + changeMargins();
1.329 +
1.330 + setHeaderFooter( gDialog.hLeftOption, gPrintSettings.headerStrLeft );
1.331 + setHeaderFooter( gDialog.hCenterOption, gPrintSettings.headerStrCenter );
1.332 + setHeaderFooter( gDialog.hRightOption, gPrintSettings.headerStrRight );
1.333 +
1.334 + setHeaderFooter( gDialog.fLeftOption, gPrintSettings.footerStrLeft );
1.335 + setHeaderFooter( gDialog.fCenterOption, gPrintSettings.footerStrCenter );
1.336 + setHeaderFooter( gDialog.fRightOption, gPrintSettings.footerStrRight );
1.337 +
1.338 + gDialog.scalingInput.value = (gPrintSettings.scaling * 100).toFixed(0);
1.339 +
1.340 + // Enable/disable widgets based in the information whether the selected
1.341 + // printer supports the matching feature or not
1.342 + if (isListOfPrinterFeaturesAvailable()) {
1.343 + if (gPrefs.getBoolPref("print.tmp.printerfeatures." + gPrintSettings.printerName + ".can_change_orientation"))
1.344 + gDialog.orientation.removeAttribute("disabled");
1.345 + else
1.346 + gDialog.orientation.setAttribute("disabled","true");
1.347 + }
1.348 +
1.349 + // Give initial focus to the orientation radio group.
1.350 + // Done on a timeout due to to bug 103197.
1.351 + setTimeout( function() { gDialog.orientation.focus(); }, 0 );
1.352 +}
1.353 +
1.354 +//---------------------------------------------------
1.355 +function onLoad()
1.356 +{
1.357 + // Init gDialog.
1.358 + initDialog();
1.359 +
1.360 + if (window.arguments[0] != null) {
1.361 + gPrintSettings = window.arguments[0].QueryInterface(Components.interfaces.nsIPrintSettings);
1.362 + paramBlock = window.arguments[1].QueryInterface(Components.interfaces.nsIDialogParamBlock);
1.363 + } else if (gDoDebug) {
1.364 + alert("window.arguments[0] == null!");
1.365 + }
1.366 +
1.367 + // default return value is "cancel"
1.368 + paramBlock.SetInt(0, 0);
1.369 +
1.370 + if (gPrintSettings) {
1.371 + loadDialog();
1.372 + } else if (gDoDebug) {
1.373 + alert("Could initialize gDialog, PrintSettings is null!");
1.374 + }
1.375 +}
1.376 +
1.377 +function convertUnitsMarginToInches(aVal, aIsMetric)
1.378 +{
1.379 + if (aIsMetric) {
1.380 + return aVal / 25.4;
1.381 + } else {
1.382 + return aVal;
1.383 + }
1.384 +}
1.385 +
1.386 +function convertMarginInchesToUnits(aVal, aIsMetric)
1.387 +{
1.388 + if (aIsMetric) {
1.389 + return aVal * 25.4;
1.390 + } else {
1.391 + return aVal;
1.392 + }
1.393 +}
1.394 +
1.395 +//---------------------------------------------------
1.396 +function onAccept()
1.397 +{
1.398 +
1.399 + if (gPrintSettings) {
1.400 + if ( gDialog.orientation.selectedItem == gDialog.portrait ) {
1.401 + gPrintSettings.orientation = gPrintSettingsInterface.kPortraitOrientation;
1.402 + } else {
1.403 + gPrintSettings.orientation = gPrintSettingsInterface.kLandscapeOrientation;
1.404 + }
1.405 +
1.406 + // save these out so they can be picked up by the device spec
1.407 + gPrintSettings.marginTop = convertUnitsMarginToInches(gDialog.topInput.value, gDoingMetric);
1.408 + gPrintSettings.marginLeft = convertUnitsMarginToInches(gDialog.leftInput.value, gDoingMetric);
1.409 + gPrintSettings.marginBottom = convertUnitsMarginToInches(gDialog.bottomInput.value, gDoingMetric);
1.410 + gPrintSettings.marginRight = convertUnitsMarginToInches(gDialog.rightInput.value, gDoingMetric);
1.411 +
1.412 + gPrintSettings.headerStrLeft = hfIdToValue(gDialog.hLeftOption);
1.413 + gPrintSettings.headerStrCenter = hfIdToValue(gDialog.hCenterOption);
1.414 + gPrintSettings.headerStrRight = hfIdToValue(gDialog.hRightOption);
1.415 +
1.416 + gPrintSettings.footerStrLeft = hfIdToValue(gDialog.fLeftOption);
1.417 + gPrintSettings.footerStrCenter = hfIdToValue(gDialog.fCenterOption);
1.418 + gPrintSettings.footerStrRight = hfIdToValue(gDialog.fRightOption);
1.419 +
1.420 + gPrintSettings.printBGColors = gDialog.printBG.checked;
1.421 + gPrintSettings.printBGImages = gDialog.printBG.checked;
1.422 +
1.423 + gPrintSettings.shrinkToFit = gDialog.shrinkToFit.checked;
1.424 +
1.425 + var scaling = document.getElementById("scalingInput").value;
1.426 + if (scaling < 10.0) {
1.427 + scaling = 10.0;
1.428 + }
1.429 + if (scaling > 500.0) {
1.430 + scaling = 500.0;
1.431 + }
1.432 + scaling /= 100.0;
1.433 + gPrintSettings.scaling = scaling;
1.434 +
1.435 + if (gDoDebug) {
1.436 + dump("******* Page Setup Accepting ******\n");
1.437 + dump("print_margin_top "+gDialog.topInput.value+"\n");
1.438 + dump("print_margin_left "+gDialog.leftInput.value+"\n");
1.439 + dump("print_margin_right "+gDialog.bottomInput.value+"\n");
1.440 + dump("print_margin_bottom "+gDialog.rightInput.value+"\n");
1.441 + }
1.442 + }
1.443 +
1.444 + // set return value to "ok"
1.445 + if (paramBlock) {
1.446 + paramBlock.SetInt(0, 1);
1.447 + } else {
1.448 + dump("*** FATAL ERROR: No paramBlock\n");
1.449 + }
1.450 +
1.451 + var flags = gPrintSettingsInterface.kInitSaveMargins |
1.452 + gPrintSettingsInterface.kInitSaveHeaderLeft |
1.453 + gPrintSettingsInterface.kInitSaveHeaderCenter |
1.454 + gPrintSettingsInterface.kInitSaveHeaderRight |
1.455 + gPrintSettingsInterface.kInitSaveFooterLeft |
1.456 + gPrintSettingsInterface.kInitSaveFooterCenter |
1.457 + gPrintSettingsInterface.kInitSaveFooterRight |
1.458 + gPrintSettingsInterface.kInitSaveBGColors |
1.459 + gPrintSettingsInterface.kInitSaveBGImages |
1.460 + gPrintSettingsInterface.kInitSaveInColor |
1.461 + gPrintSettingsInterface.kInitSaveReversed |
1.462 + gPrintSettingsInterface.kInitSaveOrientation |
1.463 + gPrintSettingsInterface.kInitSaveOddEvenPages |
1.464 + gPrintSettingsInterface.kInitSaveShrinkToFit |
1.465 + gPrintSettingsInterface.kInitSaveScaling;
1.466 +
1.467 + gPrintService.savePrintSettingsToPrefs(gPrintSettings, true, flags);
1.468 +
1.469 + return true;
1.470 +}
1.471 +
1.472 +//---------------------------------------------------
1.473 +function onCancel()
1.474 +{
1.475 + // set return value to "cancel"
1.476 + if (paramBlock) {
1.477 + paramBlock.SetInt(0, 0);
1.478 + } else {
1.479 + dump("*** FATAL ERROR: No paramBlock\n");
1.480 + }
1.481 +
1.482 + return true;
1.483 +}
1.484 +
