Impl print preview for mail and addrbook

Here we are moving the printing JS code into its own file called printing.js
Bug 158110 r=bienvenu sr=sspitzer

xpfe/browser/resources/content/browser.js

@@ -41,7 +41,6 @@
 const nsIWebNavigation = Components.interfaces.nsIWebNavigation;
 var gPrintSettingsAreGlobal = true;
 var gSavePrintSettings = true;
-var gPrintSettings = null;
 var gChromeState = null; // chrome state before we went into print preview
 var gOldCloseHandler = null; // close handler before we went into print preview
 var gInPrintPreviewMode = false;
@@ -175,37 +174,6 @@ function BrowserExitPrintPreview()
   mainWin.setAttribute("onclose", gOldCloseHandler);
 }
 
-function GetPrintSettings()
-{
-  var prevPS = gPrintSettings;
-
-  try {
-    if (gPrintSettings == null) {
-      var pref = Components.classes["@mozilla.org/preferences-service;1"]
-                           .getService(Components.interfaces.nsIPrefBranch);
-      if (pref) {
-        gPrintSettingsAreGlobal = pref.getBoolPref("print.use_global_printsettings", false);
-        gSavePrintSettings = pref.getBoolPref("print.save_print_settings", false);
-      }
-
-      var psService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
-                                        .getService(Components.interfaces.nsIPrintSettingsService);
-      if (gPrintSettingsAreGlobal) {
-        gPrintSettings = psService.globalPrintSettings;        
-        if (gSavePrintSettings) {
-          psService.initPrintSettingsFromPrefs(gPrintSettings, false, gPrintSettings.kInitSaveNativeData);
-        }
-      } else {
-        gPrintSettings = psService.newPrintSettings;
-      }
-    }
-  } catch (e) {
-    dump("GetPrintSettings "+e);
-  }
-
-  return gPrintSettings;
-}
-
 // This observer is called once the progress dialog has been "opened"
 var gPrintPreviewObs = {
     observe: function(aSubject, aTopic, aData)
@@ -311,50 +279,6 @@ function FinishPrintPreview()
 }
 
 
-function BrowserPrintSetup()
-{
-  var didOK = false;
-  try {
-    var ifreq = _content.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
-    var webBrowserPrint = ifreq.getInterface(Components.interfaces.nsIWebBrowserPrint);     
-    if (webBrowserPrint) {
-      gPrintSettings = GetPrintSettings();
-    }
-
-    didOK = goPageSetup(window, gPrintSettings);  // from utilityOverlay.js
-    if (didOK) {  // from utilityOverlay.js
-
-      if (webBrowserPrint) {
-        if (gPrintSettingsAreGlobal && gSavePrintSettings) {
-          var psService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
-                                            .getService(Components.interfaces.nsIPrintSettingsService);
-          psService.savePrintSettingsToPrefs(gPrintSettings, false, gPrintSettings.kInitSaveNativeData);
-        }
-      }
-    }
-  } catch (e) {
-    dump("BrowserPrintSetup "+e);
-  }
-  return didOK;
-}
-
-function BrowserPrint()
-{
-  try {
-    var ifreq = _content.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
-    var webBrowserPrint = ifreq.getInterface(Components.interfaces.nsIWebBrowserPrint);     
-    if (webBrowserPrint) {
-      gPrintSettings = GetPrintSettings();
-      webBrowserPrint.print(gPrintSettings, null);
-    }
-  } catch (e) {
-    // Pressing cancel is expressed as an NS_ERROR_ABORT return value,
-    // causing an exception to be thrown which we catch here.
-    // Unfortunately this will also consume helpful failures, so add a
-    // dump(e); // if you need to debug
-  }
-}
-
 function BrowserSetDefaultCharacterSet(aCharset)
 {
   // no longer needed; set when setting Force; see bug 79608

xpfe/browser/resources/content/navigator.xul

@@ -71,6 +71,7 @@ Contributor(s):
   <script type="application/x-javascript" src="chrome://communicator/content/contentAreaClick.js"/>
   <script type="application/x-javascript" src="chrome://communicator/content/contentAreaDD.js"/>
   <script type="application/x-javascript" src="chrome://communicator/content/findUtils.js"/>
+  <script type="application/x-javascript" src="chrome://communicator/content/printing.js"/>
 
   <!-- Shared Bookmarks Utility Library -->
   <script type="application/x-javascript" src="chrome://communicator/content/bookmarks/bookmarksOverlay.js"/>
@@ -210,11 +211,11 @@ Contributor(s):
 
       <toolbarbutton id="print-button" type="menu-button" class="toolbarbutton-1"
                      label="&printButton.label;" persist="hidden"
-                     oncommand="if (event.target==this) BrowserPrint();"
+                     oncommand="if (event.target==this) NSPrint();"
                      tooltiptext="&printButton.tooltip;">  
         <menupopup id="printMenu">
           <menuitem id="printMenuItemToolbar" label="&printCmd.label;" accesskey="&printCmd.accesskey;"
-                    default="true" oncommand="BrowserPrint()"/>
+                    default="true" oncommand="NSPrint()"/>
           <menuitem label="&printPreviewCmd.label;" accesskey="&printPreviewCmd.accesskey;"
                     oncommand="setTimeout(BrowserPrintPreview, 0);"/>
         </menupopup>

xpfe/browser/resources/content/navigatorOverlay.xul

@@ -118,8 +118,8 @@
     <command id="Browser:SavePage" oncommand="saveDocument(window._content.document);"/>
     <command id="Browser:EditPage" oncommand="editPageOrFrame();" observes="isImage"/>
     <command id="Browser:Open" oncommand="BrowserOpenWindow();"/>
-    <command id="Browser:PrintSetup" oncommand="BrowserPrintSetup();"/>
-    <command id="Browser:Print" oncommand="BrowserPrint();"/>
+    <command id="Browser:PrintSetup" oncommand="NSPrintSetup();"/>
+    <command id="Browser:Print" oncommand="NSPrint();"/>
     <command id="Browser:PrintPreview" oncommand="BrowserPrintPreview();"/>
     <command id="cmd_quit"/>
     <command id="cmd_close" oncommand="BrowserCloseTabOrWindow()"/>

xpfe/browser/resources/content/viewSourceOverlay.xul

@@ -55,6 +55,7 @@
   <script type="application/x-javascript" src="chrome://global/content/nsTransferable.js"/>
   <script type="application/x-javascript" src="chrome://global/content/nsDragAndDrop.js"/>
   <script type="application/x-javascript" src="chrome://communicator/content/contentAreaDD.js"/>
+  <script type="application/x-javascript" src="chrome://communicator/content/printing.js"/>
   <script type="application/x-javascript" src="chrome://navigator/content/browser.js"/>
   <script type="application/x-javascript" src="chrome://navigator/content/viewsource.js"/>
   <script type="application/x-javascript" src="chrome://communicator/content/findUtils.js"/>
@@ -138,9 +139,8 @@
           <menuitem key="key_editPage" command="cmd_editPage"
                     label="&editPageCmd.label;" accesskey="&editPageCmd.accesskey;"/>
           <menuseparator/>
-          <menuitem key="printKb" command="Browser:Print"
-                    label="&printCmd.label;" accesskey="&printCmd.accesskey;"/>
-<!--      <menuitem accesskey="&printPreviewCmd.accesskey;" observes="Browser:PrintPreview"/> -->
+          <menuitem label="&printCmd.label;" accesskey="&printCmd.accesskey;" key="printKb" command="Browser:Print"/>     
+          <menuitem id="printPreviewMenuItem" label="&printPreviewCmd.label;" accesskey="&printPreviewCmd.accesskey;" command="Browser:PrintPreview"/>
         </menupopup>
       </menu>
 

xpfe/communicator/jar.mn

@@ -29,6 +29,7 @@ comm.jar:
     content/communicator/printPageSetup.js               (resources/content/printPageSetup.js)
     content/communicator/printPageSetup.xul              (resources/content/printPageSetup.xul)
     content/communicator/printPreviewBindings.xml        (resources/content/printPreviewBindings.xml)
+    content/communicator/printing.js                     (resources/content/printing.js)
     content/communicator/plugins.html                    (resources/content/plugins.html)
 
 en-US.jar:

xpfe/communicator/resources/content/printPreviewBindings.xml

@@ -51,7 +51,7 @@
 
     <content>
       <xul:button label="&print.label;" accesskey="&print.accesskey;"
-        oncommand="BrowserPrint();"/>
+        oncommand="NSPrint();"/>
 
       <xul:button label="&pageSetup.label;" accesskey="&pageSetup.accesskey;"
         oncommand="doPageSetup();"/>
@@ -164,9 +164,11 @@
         this._debug("constructor");
 
         var print = _getWebBrowserPrint();
-        this.mTotalPages.value = print.printPreviewNumPages;
+        try {
+          this.mTotalPages.value = print.printPreviewNumPages;
+          _getValuesFromPS();
+        } catch(e) {}
 
-        _getValuesFromPS();
 
         // XXX TEMPORARY
         // XXX Until bug 119491 ("Cleanup global vars in PostScript and Xprint
@@ -202,7 +204,7 @@
       <method name="doPageSetup">
         <body>
         <![CDATA[
-          var didOK = BrowserPrintSetup();
+          var didOK = NSPrintSetup();
           if (didOK) {
             // the changes that effect the UI
             this._getValuesFromPS();

xpfe/communicator/resources/content/printing.js

@@ -0,0 +1,138 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: NPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is 
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Blake Ross <blakeross@telocity.com>
+ *   Peter Annema <disttsc@bart.nl>
+ *   Samir Gehani <sgehani@netscape.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or 
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the NPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the NPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+var gPrintSettings = null;
+
+function GetPrintSettings()
+{
+  var prevPS = gPrintSettings;
+  try {
+    if (gPrintSettings == null) {
+      var pref = Components.classes["@mozilla.org/preferences-service;1"]
+                           .getService(Components.interfaces.nsIPrefBranch);
+      if (pref) {
+        gPrintSettingsAreGlobal = pref.getBoolPref("print.use_global_printsettings", false);
+        gSavePrintSettings = pref.getBoolPref("print.save_print_settings", false);
+      }
+
+      var psService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
+                                        .getService(Components.interfaces.nsIPrintSettingsService);
+      if (gPrintSettingsAreGlobal) {
+        gPrintSettings = psService.globalPrintSettings;        
+        if (gSavePrintSettings) {
+          psService.initPrintSettingsFromPrefs(gPrintSettings, false, gPrintSettings.kInitSaveNativeData);
+        }
+      } else {
+        gPrintSettings = psService.newPrintSettings;
+      }
+    }
+  } catch (e) {
+    dump("GetPrintSettings "+e);
+  }
+
+  return gPrintSettings;
+}
+
+function goPageSetup(domwin, printSettings)
+{
+  try {
+    if (printSettings == null) {
+      dump("***************** PrintSettings arg is null!");
+      return false;
+    }
+
+    // This code calls the printoptions service to bring up the printoptions
+    // dialog.  This will be an xp dialog if the platform did not override
+    // the ShowPrintSetupDialog method.
+    var printingPromptService = Components.classes["@mozilla.org/embedcomp/printingprompt-service;1"]
+                                             .getService(Components.interfaces.nsIPrintingPromptService);
+    printingPromptService.showPageSetup(domwin, printSettings, null);
+    return true;
+  } catch(e) {
+    return false; 
+  }
+  return true;
+}
+
+function NSPrintSetup()
+{
+  var didOK = false;
+  try {
+    gPrintSettings = GetPrintSettings();
+
+    var webBrowserPrint = null;
+    if (_content) {
+      var ifreq = _content.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
+      webBrowserPrint = ifreq.getInterface(Components.interfaces.nsIWebBrowserPrint);
+    }
+
+    didOK = goPageSetup(window, gPrintSettings);  // from printing.js
+    if (didOK) {
+
+      if (webBrowserPrint) {
+        if (gPrintSettingsAreGlobal && gSavePrintSettings) {
+          var psService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
+                                            .getService(Components.interfaces.nsIPrintSettingsService);
+          psService.savePrintSettingsToPrefs(gPrintSettings, false, gPrintSettings.kInitSaveNativeData);
+        }
+      }
+    }
+  } catch (e) {
+    dump("BrowserPrintSetup "+e);
+  }
+  return didOK;
+}
+
+function NSPrint()
+{
+  try {
+    var ifreq = _content.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
+    var webBrowserPrint = ifreq.getInterface(Components.interfaces.nsIWebBrowserPrint);     
+    if (webBrowserPrint) {
+      gPrintSettings = GetPrintSettings();
+      webBrowserPrint.print(gPrintSettings, null);
+    }
+  } catch (e) {
+    // Pressing cancel is expressed as an NS_ERROR_ABORT return value,
+    // causing an exception to be thrown which we catch here.
+    // Unfortunately this will also consume helpful failures, so add a
+    // dump(e); // if you need to debug
+  }
+}

xpfe/communicator/resources/content/utilityOverlay.js

@@ -128,26 +128,6 @@ function getBrowserURL() {
   return "chrome://navigator/content/navigator.xul";
 }
 
-function goPageSetup(domwin, printSettings)
-{
-  try {
-    if (printSettings == null) {
-      alert("PrintSettings arg is null!");
-    }
-
-    // This code calls the printoptions service to bring up the printoptions
-    // dialog.  This will be an xp dialog if the platform did not override
-    // the ShowPrintSetupDialog method.
-    var printingPromptService = Components.classes["@mozilla.org/embedcomp/printingprompt-service;1"]
-                                             .getService(Components.interfaces.nsIPrintingPromptService);
-    printingPromptService.showPageSetup(domwin, printSettings, null);
-    return true;
-  } catch(e) {
-    return false; 
-  }
-  return true;
-}
-
 function goPreferences(containerID, paneURL, itemID)
 {
   var resizable;

xpfe/global/resources/content/printProgress.js

@@ -37,6 +37,7 @@ var targetFile;
 var docTitle = "";
 var docURL   = "";
 var progressParams = null;
+var switchUI = true;
 
 function elipseString(aStr, doFront)
 {
@@ -83,13 +84,25 @@ var progressListener = {
         var percentPrint = getString( "progressText" );
         percentPrint = replaceInsert( percentPrint, 1, 100 );
         dialog.progressText.setAttribute("value", percentPrint);
-
         window.close();
       }
     },
     
     onProgressChange: function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress)
     {
+      if (switchUI) 
+      {
+        dialog.tempLabel.setAttribute("hidden", "true");
+        dialog.progress.setAttribute("hidden", "false");
+        dialog.cancel.setAttribute("disabled", "false");
+
+        var progressLabel = getString("progress");
+        if (progressLabel == "") {
+          progressLabel = "Progress:"; // better than nothing
+        }
+        switchUI = false;
+      }
+
       if (progressParams)
       {
         var docTitleStr = elipseString(progressParams.docTitle, false);
@@ -243,7 +256,6 @@ function onLoad() {
     // set our web progress listener on the helper app launcher
     printProgress.registerListener(progressListener);
     moveToAlertPosition();
-
     //We need to delay the set title else dom will overwrite it
     window.setTimeout(doneIniting, 500);
 }
@@ -278,15 +290,5 @@ function onCancel ()
 
 function doneIniting() 
 {
-  dialog.tempLabel.setAttribute("hidden", "true");
-  dialog.progress.setAttribute("hidden", "false");
-  dialog.cancel.setAttribute("disabled", "false");
-
-  var progressLabel = getString("progress");
-  if (progressLabel == "") {
-    progressLabel = "Progress:"; // better than nothing
-  }
-  //dialog.progressLabel.value = progressLabel;
-
   printProgress.doneIniting();
 }