/// <summary>
/// PDF保存開始処理
/// </summary>
private void StartMakingPdf()
{
nsIWebBrowserPrint print = Xpcom.QueryInterface <nsIWebBrowserPrint>(gecko.Window.DomWindow);
nsIPrintSettingsService prtService = Xpcom.GetService <nsIPrintSettingsService>("@mozilla.org/gfx/printsettings-service;1");
nsIPrintSettings prtSettings = prtService.GetNewPrintSettingsAttribute();
prtSettings.SetToFileNameAttribute(tempPdf); // 保存PDFファイル名
prtSettings.SetPrintSilentAttribute(true); // サイレントモード
prtSettings.SetShowPrintProgressAttribute(false); // 印刷進捗非表示
prtSettings.SetPaperHeightAttribute(297.0 * ipm); // 高さ設定 A4
prtSettings.SetPaperWidthAttribute(210.0 * ipm); // 幅設定 A4
prtSettings.SetMarginTopAttribute(5.08 / mpi); // 上余白設定
prtSettings.SetMarginBottomAttribute(5.18 / mpi); // 下余白
prtSettings.SetMarginLeftAttribute(5.08 / mpi); // 左余白
prtSettings.SetMarginRightAttribute(5.1 / mpi); // 右余白
prtSettings.SetHeaderStrLeftAttribute(""); // ヘッダー 左
prtSettings.SetHeaderStrCenterAttribute(""); // ヘッダー 中
prtSettings.SetHeaderStrRightAttribute(""); // ヘッダー 右
prtSettings.SetFooterStrLeftAttribute(""); // フッター 左
prtSettings.SetFooterStrCenterAttribute(""); // フッター 中
prtSettings.SetFooterStrRightAttribute(""); // フッター 右
prtSettings.SetDownloadFontsAttribute(false);
prtSettings.SetPrintBGColorsAttribute(true);
prtSettings.SetPrintBGImagesAttribute(true);
prtSettings.SetOrientationAttribute(nsIPrintSettingsConsts.kPortraitOrientation); // 用紙向き
prtSettings.SetOutputFormatAttribute(nsIPrintSettingsConsts.kOutputFormatPDF); // 保存フォーマット PDF
print.Print(prtSettings, this);
finishedTimer.Enabled = true;
}
private void FinishMakingPdf()
{
if (_conversionOrder.ReportMemoryUsage)
{
Console.WriteLine("Making the PDF took {0}", DateTime.Now - _startMakingPdf);
MemoryManagement.CheckMemory(false, "Memory use after printing", false);
}
if (_conversionOrder.ReduceMemoryUse)
{
if (!File.Exists(_currentFile))
{
throw new ApplicationException(string.Format(
"GeckoFxHtmlToPdf was not able to create the PDF file ({0}).{1}{1}Details: Gecko did not produce the expected document.",
_currentFile, Environment.NewLine));
}
// collect all the memory we can between pages
GC.Collect();
GC.WaitForPendingFinalizers();
MemoryService.MinimizeHeap(true);
_browser.Window.WindowUtils.GarbageCollect(null /*hopefully nulls ok*/, 0);
var length = new FileInfo(_currentFile).Length;
if (IsPrintingFinished(length))
{
CombinePageFilesTogether();
if (_conversionOrder.ReportMemoryUsage)
{
MemoryManagement.CheckMemory(false, "Memory use after combining all the pages", false);
Console.WriteLine("Making all the PDF pages took {0}", DateTime.Now - _beginPages);
}
RaiseFinished();
return;
}
++_currentPage;
_printSettings.SetStartPageRangeAttribute(_currentPage);
_printSettings.SetEndPageRangeAttribute(_currentPage);
_currentFile = String.Format("{0}-page{1:000}", _pathToTempPdf, _currentPage);
_printSettings.SetToFileNameAttribute(_currentFile);
_finished = false;
_startMakingPdf = DateTime.Now;
Status = String.Format("Making Page {0} of PDF...", _currentPage);
RaiseStatusChanged(new PdfMakingStatus()
{
percentage = 0, statusLabel = Status
});
_print.Print(_printSettings, this);
_checkForPdfFinishedTimer.Enabled = true;
return;
}
if (!File.Exists(_pathToTempPdf))
{
throw new ApplicationException(string.Format(
"GeckoFxHtmlToPdf was not able to create the PDF file ({0}).{1}{1}Details: Gecko did not produce the expected document.",
_pathToTempPdf, Environment.NewLine));
}
try
{
File.Move(_pathToTempPdf, _conversionOrder.OutputPdfPath);
RaiseFinished();
}
catch (IOException e)
{
// We can get here for a different reason: the source file is still in use
throw new ApplicationException(
string.Format(
"Tried to move the file {0} to {1}, but the Operating System said that one of these files was locked. Please try again.{2}{2}Details: {3}",
_pathToTempPdf, _conversionOrder.OutputPdfPath, Environment.NewLine, e.Message));
}
}
private void StartMakingPdf()
{
_print = Xpcom.QueryInterface <nsIWebBrowserPrint>(_browser.Window.DomWindow);
var service = Xpcom.GetService <nsIPrintSettingsService>("@mozilla.org/gfx/printsettings-service;1");
_printSettings = service.GetNewPrintSettingsAttribute();
_printSettings.SetToFileNameAttribute(_pathToTempPdf);
_printSettings.SetPrintToFileAttribute(true);
_printSettings.SetPrintSilentAttribute(true); //don't show a printer settings dialog
_printSettings.SetShowPrintProgressAttribute(false);
if (_conversionOrder.PageHeightInMillimeters > 0)
{
_printSettings.SetPaperHeightAttribute(_conversionOrder.PageHeightInMillimeters);
_printSettings.SetPaperWidthAttribute(_conversionOrder.PageWidthInMillimeters);
_printSettings.SetPaperSizeUnitAttribute(1); //0=in, >0 = mm
}
else
{
//doesn't actually work. Probably a problem in the geckofx wrapper. Meanwhile we just look it up from our small list
//printSettings.SetPaperNameAttribute(_conversionOrder.PageSizeName);
var size = GetPaperSize(_conversionOrder.PageSizeName);
const double inchesPerMillimeter = 0.0393701; // (or more precisely, 0.0393700787402)
_printSettings.SetPaperHeightAttribute(size.HeightInMillimeters * inchesPerMillimeter);
_printSettings.SetPaperWidthAttribute(size.WidthInMillimeters * inchesPerMillimeter);
}
// BL-2346: On Linux the margins were not being set correctly due to the "unwritable margins"
// which were defaulting to 0.25 inches.
_printSettings.SetUnwriteableMarginTopAttribute(0d);
_printSettings.SetUnwriteableMarginBottomAttribute(0d);
_printSettings.SetUnwriteableMarginLeftAttribute(0d);
_printSettings.SetUnwriteableMarginRightAttribute(0d);
//this seems to be in inches, and doesn't have a unit-setter (unlike the paper size ones)
const double kMillimetersPerInch = 25.4; // (or more precisely, 25.3999999999726)
_printSettings.SetMarginTopAttribute(_conversionOrder.TopMarginInMillimeters / kMillimetersPerInch);
_printSettings.SetMarginBottomAttribute(_conversionOrder.BottomMarginInMillimeters / kMillimetersPerInch);
_printSettings.SetMarginLeftAttribute(_conversionOrder.LeftMarginInMillimeters / kMillimetersPerInch);
_printSettings.SetMarginRightAttribute(_conversionOrder.RightMarginInMillimeters / kMillimetersPerInch);
_printSettings.SetOrientationAttribute(_conversionOrder.Landscape ? 1 : 0);
_printSettings.SetHeaderStrCenterAttribute("");
_printSettings.SetHeaderStrLeftAttribute("");
_printSettings.SetHeaderStrRightAttribute("");
_printSettings.SetFooterStrRightAttribute("");
_printSettings.SetFooterStrLeftAttribute("");
_printSettings.SetFooterStrCenterAttribute("");
_printSettings.SetPrintBGColorsAttribute(true);
_printSettings.SetPrintBGImagesAttribute(true);
_printSettings.SetShrinkToFitAttribute(false);
//TODO: doesn't seem to do anything. Probably a problem in the geckofx wrapper
//printSettings.SetScalingAttribute(_conversionOrder.Zoom);
_printSettings.SetOutputFormatAttribute(2); // 2 == kOutputFormatPDF
Status = "Making PDF..";
if (_conversionOrder.FirstPageToPrint > 0)
{
_printSettings.SetPrintRangeAttribute(1); // print only a range of pages
if (_conversionOrder.LastPageToPrint < _conversionOrder.FirstPageToPrint)
{
_conversionOrder.LastPageToPrint = _conversionOrder.FirstPageToPrint;
}
_printSettings.SetStartPageRangeAttribute(_conversionOrder.FirstPageToPrint);
_printSettings.SetEndPageRangeAttribute(_conversionOrder.LastPageToPrint);
}
else if (_conversionOrder.ReduceMemoryUse)
{
_printSettings.SetPrintRangeAttribute(1); // print a range of pages
_printSettings.SetStartPageRangeAttribute(1);
_printSettings.SetEndPageRangeAttribute(1);
_currentPage = 1;
_currentFile = String.Format("{0}-page{1:000}", _pathToTempPdf, _currentPage);
_printSettings.SetToFileNameAttribute(_currentFile);
_beginPages = DateTime.Now;
Status = "Making Page 1 of PDF...";
}
_startMakingPdf = DateTime.Now;
_print.Print(_printSettings, this);
_checkForPdfFinishedTimer.Enabled = true;
}