public void UpdateInitialViewOptions(PDFInitialViewOptions initialViewOptions) { initialViewOptions.PageModeType = (PDFPageModeType)_pageModeComboBox.SelectedItem; initialViewOptions.PageLayoutType = (PDFPageLayoutType)_pageLayoutComboBox.SelectedItem; if (_pageFitTypeComboBox.SelectedIndex >= 0 && _pageFitTypeComboBox.SelectedIndex < Enum.GetValues(typeof(PDFPageFitType)).Length) { // Selected item is one of the original enum members, so just use it initialViewOptions.PageFitType = (PDFPageFitType)_pageFitTypeComboBox.SelectedItem; initialViewOptions.ZoomPercent = 0; } else { string pageFitType = _pageFitTypeComboBox.Text; double value; if (double.TryParse(new string(pageFitType.Trim().TakeWhile(c => char.IsDigit(c) || c == '.').ToArray()), out value)) { initialViewOptions.ZoomPercent = value; } } int val; if (int.TryParse(_initialPageNumberEditBox.Text, out val)) { initialViewOptions.PageNumber = val; } else { initialViewOptions.PageNumber = 1; } initialViewOptions.FitWindow = _resizeWindowCheckBox.Checked; initialViewOptions.CenterWindow = _centerWindowCheckBox.Checked; initialViewOptions.DisplayDocTitle = (_showDocumentTitleComboBox.SelectedIndex == 1) ? true : false; initialViewOptions.HideMenubar = _hideMenuBarCheckBox.Checked; initialViewOptions.HideToolbar = _hideToolBarCheckBox.Checked; initialViewOptions.HideWindowUI = _hideWindowControlsCheckBox.Checked; }
public void SetInitialViewOptions(PDFInitialViewOptions initialViewOptions, int totalPages) { // Initial View Options _pageModeComboBox.Items.Clear(); Array a = Enum.GetValues(typeof(PDFPageModeType)); foreach (PDFPageModeType i in a) { _pageModeComboBox.Items.Add(i); } _pageModeComboBox.SelectedItem = initialViewOptions.PageModeType; _pageLayoutComboBox.Items.Clear(); a = Enum.GetValues(typeof(PDFPageLayoutType)); foreach (PDFPageLayoutType i in a) { _pageLayoutComboBox.Items.Add(i); } _pageLayoutComboBox.SelectedItem = initialViewOptions.PageLayoutType; _pageFitTypeComboBox.Items.Clear(); a = Enum.GetValues(typeof(PDFPageFitType)); foreach (PDFPageFitType i in a) { _pageFitTypeComboBox.Items.Add(i); } int[] predefinedZoomValues = { 25, 50, 75, 100, 125, 150, 200, 400, 800, 1600, 2400, 3200, 6400 }; foreach (int i in predefinedZoomValues) { _pageFitTypeComboBox.Items.Add(string.Format("{0}%", i)); } if (initialViewOptions.ZoomPercent == 0) { _pageFitTypeComboBox.SelectedItem = initialViewOptions.PageFitType; } else { for (int i = Enum.GetValues(typeof(PDFPageFitType)).Length; i < _pageFitTypeComboBox.Items.Count; i++) { string pageFitType = _pageFitTypeComboBox.Items[i] as string; if (!string.IsNullOrEmpty(pageFitType)) { double value; if (double.TryParse(new string(pageFitType.Trim().TakeWhile(c => char.IsDigit(c) || c == '.').ToArray()), out value)) { if (value == initialViewOptions.ZoomPercent) { _pageFitTypeComboBox.SelectedIndex = i; break; } } } } } if (_pageFitTypeComboBox.SelectedItem == null) { if (initialViewOptions.ZoomPercent == 0) { _pageFitTypeComboBox.SelectedIndex = 0; } else { _pageFitTypeComboBox.Text = string.Format("{0}%", initialViewOptions.ZoomPercent); } } _initialPageNumberEditBox.Text = initialViewOptions.PageNumber.ToString(); _numberOfPagesLabel.Text = string.Format("of {0}", totalPages); _resizeWindowCheckBox.Checked = initialViewOptions.FitWindow; _centerWindowCheckBox.Checked = initialViewOptions.CenterWindow; _showDocumentTitleComboBox.Items.Clear(); _showDocumentTitleComboBox.Items.Add("File Name"); _showDocumentTitleComboBox.Items.Add("Document Title"); _showDocumentTitleComboBox.SelectedIndex = (initialViewOptions.DisplayDocTitle) ? 1 : 0; _hideMenuBarCheckBox.Checked = initialViewOptions.HideMenubar; _hideToolBarCheckBox.Checked = initialViewOptions.HideToolbar; _hideWindowControlsCheckBox.Checked = initialViewOptions.HideWindowUI; }
public void SetDocument(PDFFile document, bool showCompatibilityLevel, bool showSecurityOptions, bool showOptimizationOptions, bool showInitialViewOptions, int firstPageNumber, int lastPageNumber) { _showSecurityOptions = showSecurityOptions; _showOptimizationOptions = showOptimizationOptions; _showInitialViewOptions = showInitialViewOptions; _compatibilityLevelComboBox.Visible = showCompatibilityLevel; _compatibilityLevelLabel.Visible = showCompatibilityLevel; _compatibilityLevelComboBox.SelectedItem = document.CompatibilityLevel; if (document.DocumentProperties != null) { _documentPropertiesControl.SetDocumentProperties(document.DocumentProperties, false); } else { PDFDocumentProperties documentProps = new PDFDocumentProperties(); documentProps.Created = DateTime.Now; documentProps.Modified = DateTime.Now; _documentPropertiesControl.SetDocumentProperties(documentProps, false); } if (showSecurityOptions) { _updateSecurityOptionsCheckBox.Checked = document.SecurityOptions != null; if (document.SecurityOptions != null) { _securityOptionsControl.SetSecurityOptions(document.SecurityOptions); } else { PDFSecurityOptions securityOptions = new PDFSecurityOptions(); securityOptions.PrintEnabled = true; securityOptions.HighQualityPrintEnabled = true; securityOptions.CopyEnabled = true; securityOptions.EditEnabled = true; securityOptions.AnnotationsEnabled = true; securityOptions.AssemblyEnabled = true; securityOptions.EncryptionMode = PDFEncryptionMode.RC40Bit; _securityOptionsControl.SetSecurityOptions(securityOptions); } _securityOptionsControl.SetCompatibilityLevel(document.CompatibilityLevel); } #if LEADTOOLS_V19_OR_LATER if (showOptimizationOptions) { _updateOptimizationOptionsCheckBox.Checked = document.OptimizerOptions != null; if (document.OptimizerOptions != null) { _optimizerOptionsControl.SetOptimizerOptions(document.OptimizerOptions); } else { PDFOptimizerOptions optimizerOptions = new PDFOptimizerOptions(); optimizerOptions.AutoOptimizerMode = PDFAutoOptimizerMode.Customized; optimizerOptions.ColorImageDownsamplingMode = PDFDownsamplingMode.Average; optimizerOptions.ColorImageDownsampleFactor = 1.5; optimizerOptions.ColorImageDPI = 150; optimizerOptions.ColorImageCompression = RasterImageFormat.Jpeg; optimizerOptions.GrayImageDownsamplingMode = PDFDownsamplingMode.Average; optimizerOptions.GrayImageDownsampleFactor = 1.5; optimizerOptions.GrayImageDPI = 150; optimizerOptions.GrayImageCompression = RasterImageFormat.RawFlate; optimizerOptions.MonoImageDownsamplingMode = PDFDownsamplingMode.Average; optimizerOptions.MonoImageDownsampleFactor = 1.5; optimizerOptions.MonoImageDPI = 150; optimizerOptions.MonoImageCompression = RasterImageFormat.FaxG4; _optimizerOptionsControl.SetOptimizerOptions(optimizerOptions); } } if (showInitialViewOptions) { _updateInitialViewOptionsCheckBox.Checked = document.InitialViewOptions != null; int totalPages = (lastPageNumber == -1) ? document.Pages.Count - firstPageNumber + 1 : lastPageNumber - firstPageNumber + 1; if (document.InitialViewOptions != null) { _initialViewOptionsControl.SetInitialViewOptions(document.InitialViewOptions, totalPages); } else { PDFInitialViewOptions initialViewOptions = new PDFInitialViewOptions(); initialViewOptions.AutoPrint = false; initialViewOptions.CenterWindow = false; initialViewOptions.DisplayDocTitle = false; initialViewOptions.FitWindow = false; initialViewOptions.HideMenubar = false; initialViewOptions.HideToolbar = false; initialViewOptions.HideWindowUI = false; initialViewOptions.PageFitType = PDFPageFitType.Default; initialViewOptions.PageLayoutType = PDFPageLayoutType.OneColumnDisplay; initialViewOptions.PageModeType = PDFPageModeType.PageOnly; initialViewOptions.PageNumber = 1; initialViewOptions.Position = new PDFPoint(0, 0); initialViewOptions.ZoomPercent = 0; _initialViewOptionsControl.SetInitialViewOptions(initialViewOptions, totalPages); } } #endif // #if LEADTOOLS_V19_OR_LATER UpdateUIState(showSecurityOptions, showOptimizationOptions, showInitialViewOptions); }