private void ctlAcrobatPdfViewer_OnError(object sender, EventArgs e)
{
Control ctl = sender as Control;
if (ctl != null)
{
this.RaiseViewerError(new XslFOViewerEventArgs(String.Format("Error occurred in the Acrobat Pdf ActiveX Viewer control [Type={0}] [Name={1}]: {2}", ctl.GetType().ToString(), ctl.Name, e.ToString())));
//MessageBox.Show(String.Format("Error occurred in the Acrobat Pdf Viewer control: {0}", e.ToString()));
}
ctl = null;
_ctlAcrobatPdfViewer = null;
}
///<summary>Selection doesn't only happen by the tree and mouse clicks, but can also happen by automatic processes, such as image import, image paste, etc...</summary>
private void SelectTreeNode(TreeNode node) {
//Select the node always, but perform additional tasks when necessary (i.e. load an image, or mount).
treeDocuments.SelectedNode=node;
treeDocuments.Invalidate();
//Clear the copy document number for mount item swapping whenever a new mount is potentially selected.
IdxDocToCopy=-1;
//We only perform a load if the new selection is different than the old selection.
ImageNodeId nodeId=new ImageNodeId();
if(node!=null) {
nodeId=(ImageNodeId)node.Tag;
}
if(nodeId.Equals(NodeIdentifierOld)) {
return;
}
pictureBoxMain.Visible=true;
if(axAcroPDF1!=null) {
axAcroPDF1.Dispose();//Clear any previously loaded Acrobat .pdf file.
}
DocSelected=new Document();
NodeIdentifierOld=nodeId;
//Disable all item tools until the currently selected node is loaded properly in the picture box.
EnableAllTreeItemTools(false);
if(ToolBarPaint.Buttons["Hand"]!=null) {
ToolBarPaint.Buttons["Hand"].Pushed=true;
}
if(ToolBarPaint.Buttons["Crop"]!=null) {
ToolBarPaint.Buttons["Crop"].Pushed=false;
}
//Stop any current image processing. This will avoid having the ImageRenderingNow set to a valid image after
//the current image has been erased. This will also avoid concurrent access to the the currently loaded images by
//the main and worker threads.
EraseCurrentImages();
if(nodeId.NodeType==ImageNodeType.Category) {
//A folder was selected (or unselection, but I am not sure unselection would be possible here).
//The panel note control is made invisible to start and then made visible for the appropriate documents. This
//line prevents the possibility of showing a signature box after selecting a folder node.
panelNote.Visible=false;
//Make sure the controls are sized properly in the image module since the visibility of the panel note might
//have just changed.
ResizeAll();
}
else if(nodeId.NodeType==ImageNodeType.Eob) {
EobAttach eob=EobAttaches.GetOne(nodeId.PriKey);
ImagesCur=ImageStore.OpenImagesEob(eob);
if(ImagesCur[0]==null) {
if(ImageHelper.HasImageExtension(eob.FileName)) {
MessageBox.Show(Lan.g(this,"File not found: ") + eob.FileName);
}
else if(Path.GetExtension(eob.FileName).ToLower()==".pdf") {//Adobe acrobat file.
try {
axAcroPDF1=new AxAcroPDFLib.AxAcroPDF();
this.Controls.Add(axAcroPDF1);
axAcroPDF1.Visible=true;
axAcroPDF1.Size=pictureBoxMain.Size;
axAcroPDF1.Location=pictureBoxMain.Location;
axAcroPDF1.OnError+=new EventHandler(pdfFileError);
string pdfFilePath=ODFileUtils.CombinePaths(ImageStore.GetEobFolder(),eob.FileName);
if(!File.Exists(pdfFilePath)) {
MessageBox.Show(Lan.g(this,"File not found: ") + eob.FileName);
}
else {
axAcroPDF1.LoadFile(pdfFilePath);//The return status of this function doesn't seem to be helpful.
pictureBoxMain.Visible=false;
}
}
catch {
//An exception can happen if they do not have Adobe Acrobat Reader version 8.0 or later installed.
//Simply ignore this exception and do nothing. We never used to display .pdf files anyway, so we
//essentially revert back to the old behavior in this case.
}
}
//return;?
}
EnableTreeItemTools(pictureBoxMain.Visible,true,true,pictureBoxMain.Visible,true,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,
pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible);
}
else if(nodeId.NodeType==ImageNodeType.Doc) {
//Reload the doc from the db. We don't just keep reusing the tree data, because it will become more and
//more stale with age if the program is left open in the image module for long periods of time.
DocSelected=Documents.GetByNum(nodeId.PriKey);
IdxSelectedInMount=0;
ImagesCur=ImageStore.OpenImages(new Document[] { DocSelected },PatFolder);
bool isExportable=pictureBoxMain.Visible;
if(ImagesCur[0]==null) {
if(ImageHelper.HasImageExtension(DocSelected.FileName)) {
MessageBox.Show(Lan.g(this,"File not found: ") + DocSelected.FileName);
}
else if(Path.GetExtension(DocSelected.FileName).ToLower()==".pdf") {//Adobe acrobat file.
try {
axAcroPDF1=new AxAcroPDFLib.AxAcroPDF();
this.Controls.Add(axAcroPDF1);
axAcroPDF1.Visible=true;
axAcroPDF1.Size=pictureBoxMain.Size;
axAcroPDF1.Location=pictureBoxMain.Location;
axAcroPDF1.OnError+=new EventHandler(pdfFileError);
string pdfFilePath=ODFileUtils.CombinePaths(PatFolder,DocSelected.FileName);
if(!File.Exists(pdfFilePath)) {
MessageBox.Show(Lan.g(this,"File not found: ") + DocSelected.FileName);
}
else {
axAcroPDF1.LoadFile(pdfFilePath);//The return status of this function doesn't seem to be helpful.
pictureBoxMain.Visible=false;
isExportable=true;
}
}
catch {
//An exception can happen if they do not have Adobe Acrobat Reader version 8.0 or later installed.
//Simply ignore this exception and do nothing. We never used to display .pdf files anyway, so we
//essentially revert back to the old behavior in this case.
}
}
}
SetBrightnessAndContrast();
EnableTreeItemTools(pictureBoxMain.Visible,true,true,pictureBoxMain.Visible,true,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,
pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,isExportable);
}
else if(nodeId.NodeType==ImageNodeType.Mount) {
//Creates a complete initial mount image. No need to call invalidate until changes are made to the mount later.
MountItemsForSelected=MountItems.GetItemsForMount(nodeId.PriKey);
DocsInMount=Documents.GetDocumentsForMountItems(MountItemsForSelected);
IdxSelectedInMount=-1;//No selection to start.
ImagesCur=ImageStore.OpenImages(DocsInMount,PatFolder);
MountSelected=Mounts.GetByNum(nodeId.PriKey);
ImageRenderingNow=new Bitmap(MountSelected.Width,MountSelected.Height);
ImageHelper.RenderMountImage(ImageRenderingNow,ImagesCur,MountItemsForSelected,DocsInMount,IdxSelectedInMount);
EnableTreeItemTools(true,true,true,true,false,false,false,true,true,true,false,false,false,true);
}
else if(nodeId.NodeType==ImageNodeType.Amd) {
EhrAmendment amd=EhrAmendments.GetOne(nodeId.PriKey);
ImagesCur=ImageStore.OpenImagesAmd(amd);
if(ImagesCur[0]==null) {
if(ImageHelper.HasImageExtension(amd.FileName)) {
MessageBox.Show(Lan.g(this,"File not found: ") + amd.FileName);
}
else if(Path.GetExtension(amd.FileName).ToLower()==".pdf") {//Adobe acrobat file.
try {
axAcroPDF1=new AxAcroPDFLib.AxAcroPDF();
this.Controls.Add(axAcroPDF1);
axAcroPDF1.Visible=true;
axAcroPDF1.Size=pictureBoxMain.Size;
axAcroPDF1.Location=pictureBoxMain.Location;
axAcroPDF1.OnError+=new EventHandler(pdfFileError);
string pdfFilePath=ODFileUtils.CombinePaths(ImageStore.GetAmdFolder(),amd.FileName);
if(!File.Exists(pdfFilePath)) {
MessageBox.Show(Lan.g(this,"File not found: ") + amd.FileName);
}
else {
axAcroPDF1.LoadFile(pdfFilePath);//The return status of this function doesn't seem to be helpful.
pictureBoxMain.Visible=false;
}
}
catch {
//An exception can happen if they do not have Adobe Acrobat Reader version 8.0 or later installed.
//Simply ignore this exception and do nothing. We never used to display .pdf files anyway, so we
//essentially revert back to the old behavior in this case.
}
}
//return;?
}
EnableTreeItemTools(pictureBoxMain.Visible,true,true,pictureBoxMain.Visible,true,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,
pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible,pictureBoxMain.Visible);
}
if(nodeId.NodeType==ImageNodeType.Doc || nodeId.NodeType==ImageNodeType.Mount || nodeId.NodeType==ImageNodeType.Eob || nodeId.NodeType==ImageNodeType.Amd) {
WidthsImagesCur=new int[ImagesCur.Length];
HeightsImagesCur=new int[ImagesCur.Length];
for(int i=0;i<ImagesCur.Length;i++) {
if(ImagesCur[i]!=null) {
WidthsImagesCur[i]=ImagesCur[i].Width;
HeightsImagesCur[i]=ImagesCur[i].Height;
}
}
//Adjust visibility of panel note control based on if the new document has a signature.
SetPanelNoteVisibility(DocSelected);
//Resize controls in our window to adjust for a possible change in the visibility of the panel note control.
ResizeAll();
//Refresh the signature and note in case the last document also had a signature.
FillSignature();
}
if(nodeId.NodeType==ImageNodeType.Mount) {
ReloadZoomTransCrop(ImageRenderingNow.Width,ImageRenderingNow.Height,new Document(),
new Rectangle(0,0,pictureBoxMain.Width,pictureBoxMain.Height),out ZoomImage,
out ZoomLevel,out ZoomOverall,out PointTranslation);
RenderCurrentImage(new Document(),ImageRenderingNow.Width,ImageRenderingNow.Height,ZoomImage,PointTranslation);
}
if(nodeId.NodeType==ImageNodeType.Doc || nodeId.NodeType==ImageNodeType.Eob || nodeId.NodeType==ImageNodeType.Amd) {
//Render the initial image within the current bounds of the picturebox (if the document is an image).
InvalidateSettings(ImageSettingFlags.ALL,true);
}
}
private bool doAxAcroPdfControlInit()
{
//Short circuit if the Viewer is already initialized correctly (ie. Not Null);
if (_ctlAcrobatPdfViewer != null)
{
return(true);
}
try
{
//TEST EXCEPTION!
//throw new Exception("Test Initialization Failures for Adobe AxAcroPDFLib...");
//NOTE: Manually Call CreateControl() which is required to ensure the correct AxHost state
// for all ActiveX controls generated Dynamically
this._ctlAcrobatPdfViewer = new AxAcroPDFLib.AxAcroPDF();
this._ctlAcrobatPdfViewer.CreateControl();
////The following code was copied from Designer code to support Lazy Loading of the AxAcroPdf Control
this.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this._ctlAcrobatPdfViewer)).BeginInit();
////
//// _ctlAcrobatPdfViewer
////
//this._ctlAcrobatPdfViewer.Dock = System.Windows.Forms.DockStyle.Fill;
//NOTE: Changed default state of Enabled to False due to the FOCUS control issues!
this._ctlAcrobatPdfViewer.Enabled = false;
this._ctlAcrobatPdfViewer.Location = new System.Drawing.Point(246, 141);
this._ctlAcrobatPdfViewer.Name = "ctlAcrobatPdfViewer";
//this.ctlAcrobatPdfViewer.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("ctlAcrobatPdfViewer.OcxState")));
this._ctlAcrobatPdfViewer.Size = new System.Drawing.Size(192, 192);
this._ctlAcrobatPdfViewer.TabIndex = 3;
this._ctlAcrobatPdfViewer.Visible = false;
this._ctlAcrobatPdfViewer.TabStop = false;
//Wire Up Event Handlers
//BBernard - 02/26/2018
//This stopped working in recent versions of Acrobat Reader (~v11).
//this._ctlAcrobatPdfViewer.OnError += new EventHandler(this.ctlAcrobatPdfViewer_OnError);
////The following code was copied from Designer code to support Lazy Loading of the AxAcroPdf Control
this.Controls.Add(this._ctlAcrobatPdfViewer);
((System.ComponentModel.ISupportInitialize)(this._ctlAcrobatPdfViewer)).EndInit();
//NOTE: We initialize the Container Properties here just in case . . . never proven if this is necessary though.
this._ctlAcrobatPdfViewer.ContainingControl = this;
this._ctlAcrobatPdfViewer.Parent = this;
//Finalize UI Layout by Docking the Control correctly
this._ctlAcrobatPdfViewer.Dock = DockStyle.Fill;
//NOTE: Default status is always Unloaded from the Base Control
// because we assume that in general the control will initialize
//this.LoadStatus = XslFOViewerControlState.Unloaded
}
catch (Exception exc)
{
//NOTE: If there is an exception here we should not have to do anything as the control will
// continue to be lazily initialized OnLoad and that will update the UI as needed.
//if (_ctlAcrobatPdfViewer == null)
//{
// this.SetLoadingState(XslFOViewerControlState.Unloaded);
//}
//Dispose of and Ensure that our ActiveX Control reference is NULL if there is an exception
//NOTE: If for some reason another error occurs we can disgard it because we are already at an error state that
// we don't care to handle, but to just prevent from bubbling up to the user. Our display will
// let the user know that a pre-requisite installaion of Adobe Acrobat Reader is required.
try
{
_ctlAcrobatPdfViewer.DisposeSafely();
}
finally
{
_ctlAcrobatPdfViewer = null;
//NOTE: Since this instance of the base control couldn't be initialized we set our Status as NOW Unavailable
this.LoadStatus = XslFOViewerControlState.Unavailable;
}
//For debugging (ie. Alert of error message) we store a reference to the last Exception here
initException = exc;
}
finally
{
this.ResumeLayout();
}
//Finally return the iniitalization status (ie. Successful if not Null)
return(_ctlAcrobatPdfViewer != null);
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
{
switch (connectionId)
{
case 1:
this.Main = ((SimpleReader.MainWindow)(target));
#line 9 "..\..\MainWindow.xaml"
this.Main.Closed += new System.EventHandler(this.Main_Closed);
#line default
#line hidden
return;
case 2:
#line 12 "..\..\MainWindow.xaml"
((System.Windows.Controls.MenuItem)(target)).Click += new System.Windows.RoutedEventHandler(this._ReadBook_Click);
#line default
#line hidden
return;
case 3:
#line 13 "..\..\MainWindow.xaml"
((System.Windows.Controls.MenuItem)(target)).Click += new System.Windows.RoutedEventHandler(this._EditBook_Click);
#line default
#line hidden
return;
case 4:
#line 14 "..\..\MainWindow.xaml"
((System.Windows.Controls.MenuItem)(target)).Click += new System.Windows.RoutedEventHandler(this._AddToFavorites_Click);
#line default
#line hidden
return;
case 5:
#line 15 "..\..\MainWindow.xaml"
((System.Windows.Controls.MenuItem)(target)).Click += new System.Windows.RoutedEventHandler(this._DeleteBook_Click);
#line default
#line hidden
return;
case 6:
this.MainGrid = ((System.Windows.Controls.Grid)(target));
return;
case 7:
this._MainBar_ = ((System.Windows.Controls.Grid)(target));
return;
case 8:
this._SearchLbl_ = ((System.Windows.Controls.Label)(target));
return;
case 9:
this._Add_ = ((System.Windows.Controls.Button)(target));
#line 90 "..\..\MainWindow.xaml"
this._Add_.Click += new System.Windows.RoutedEventHandler(this._Add__Click);
#line default
#line hidden
#line 90 "..\..\MainWindow.xaml"
this._Add_.MouseEnter += new System.Windows.Input.MouseEventHandler(this._Button__MouseEnter);
#line default
#line hidden
#line 90 "..\..\MainWindow.xaml"
this._Add_.MouseLeave += new System.Windows.Input.MouseEventHandler(this._Button_MouseLeave);
#line default
#line hidden
#line 90 "..\..\MainWindow.xaml"
this._Add_.PreviewMouseDown += new System.Windows.Input.MouseButtonEventHandler(this._Button__MouseDown);
#line default
#line hidden
#line 90 "..\..\MainWindow.xaml"
this._Add_.PreviewMouseUp += new System.Windows.Input.MouseButtonEventHandler(this._Button__MouseUp);
#line default
#line hidden
return;
case 10:
this._Favorites_ = ((System.Windows.Controls.Button)(target));
#line 104 "..\..\MainWindow.xaml"
this._Favorites_.MouseEnter += new System.Windows.Input.MouseEventHandler(this._FButton__MouseEnter);
#line default
#line hidden
#line 104 "..\..\MainWindow.xaml"
this._Favorites_.MouseLeave += new System.Windows.Input.MouseEventHandler(this._FButton_MouseLeave);
#line default
#line hidden
#line 104 "..\..\MainWindow.xaml"
this._Favorites_.Click += new System.Windows.RoutedEventHandler(this._Favorites__Click);
#line default
#line hidden
#line 104 "..\..\MainWindow.xaml"
this._Favorites_.PreviewMouseDown += new System.Windows.Input.MouseButtonEventHandler(this._Button__MouseDown);
#line default
#line hidden
#line 104 "..\..\MainWindow.xaml"
this._Favorites_.PreviewMouseUp += new System.Windows.Input.MouseButtonEventHandler(this._Button__MouseUp);
#line default
#line hidden
return;
case 11:
this._Settings_ = ((System.Windows.Controls.Button)(target));
#line 118 "..\..\MainWindow.xaml"
this._Settings_.Click += new System.Windows.RoutedEventHandler(this._Settings__Click);
#line default
#line hidden
#line 118 "..\..\MainWindow.xaml"
this._Settings_.MouseEnter += new System.Windows.Input.MouseEventHandler(this._Button__MouseEnter);
#line default
#line hidden
#line 118 "..\..\MainWindow.xaml"
this._Settings_.MouseLeave += new System.Windows.Input.MouseEventHandler(this._Button_MouseLeave);
#line default
#line hidden
#line 118 "..\..\MainWindow.xaml"
this._Settings_.PreviewMouseDown += new System.Windows.Input.MouseButtonEventHandler(this._Button__MouseDown);
#line default
#line hidden
#line 118 "..\..\MainWindow.xaml"
this._Settings_.PreviewMouseUp += new System.Windows.Input.MouseButtonEventHandler(this._Button__MouseUp);
#line default
#line hidden
return;
case 12:
this._ReadingMode_ = ((System.Windows.Controls.Button)(target));
#line 132 "..\..\MainWindow.xaml"
this._ReadingMode_.Click += new System.Windows.RoutedEventHandler(this._ReadingMode__Click);
#line default
#line hidden
#line 132 "..\..\MainWindow.xaml"
this._ReadingMode_.MouseEnter += new System.Windows.Input.MouseEventHandler(this._Button__MouseEnter);
#line default
#line hidden
#line 132 "..\..\MainWindow.xaml"
this._ReadingMode_.MouseLeave += new System.Windows.Input.MouseEventHandler(this._Button_MouseLeave);
#line default
#line hidden
#line 132 "..\..\MainWindow.xaml"
this._ReadingMode_.PreviewMouseDown += new System.Windows.Input.MouseButtonEventHandler(this._Button__MouseDown);
#line default
#line hidden
#line 132 "..\..\MainWindow.xaml"
this._ReadingMode_.PreviewMouseUp += new System.Windows.Input.MouseButtonEventHandler(this._Button__MouseUp);
#line default
#line hidden
return;
case 13:
this.textBlock = ((System.Windows.Controls.TextBlock)(target));
return;
case 14:
this._Settings__ = ((System.Windows.Controls.Image)(target));
return;
case 15:
this._Settings___Copy = ((System.Windows.Controls.Image)(target));
return;
case 16:
this._Favorites__ = ((System.Windows.Controls.Image)(target));
return;
case 17:
this._Add__ = ((System.Windows.Controls.Image)(target));
return;
case 18:
this._ConnectionStatus_ = ((System.Windows.Controls.Image)(target));
return;
case 19:
this._Back_ = ((System.Windows.Controls.Button)(target));
#line 152 "..\..\MainWindow.xaml"
this._Back_.Click += new System.Windows.RoutedEventHandler(this._Back__Click);
#line default
#line hidden
#line 152 "..\..\MainWindow.xaml"
this._Back_.MouseEnter += new System.Windows.Input.MouseEventHandler(this._Book__MouseEnter);
#line default
#line hidden
#line 152 "..\..\MainWindow.xaml"
this._Back_.MouseLeave += new System.Windows.Input.MouseEventHandler(this._Book__MouseLeave);
#line default
#line hidden
return;
case 20:
this._Search_ = ((System.Windows.Controls.TextBox)(target));
#line 154 "..\..\MainWindow.xaml"
this._Search_.GotFocus += new System.Windows.RoutedEventHandler(this._Search__GotFocus);
#line default
#line hidden
#line 154 "..\..\MainWindow.xaml"
this._Search_.LostFocus += new System.Windows.RoutedEventHandler(this._Search__LostFocus);
#line default
#line hidden
return;
case 21:
this._Header_ = ((System.Windows.Controls.Label)(target));
return;
case 22:
this._MainSeparator_ = ((System.Windows.Controls.Separator)(target));
return;
case 23:
this._MainSeparator__Copy = ((System.Windows.Controls.Separator)(target));
return;
case 24:
this.ReaderGrid = ((System.Windows.Controls.Grid)(target));
return;
case 25:
this.WinFormsHost = ((System.Windows.Forms.Integration.WindowsFormsHost)(target));
return;
case 26:
this.PDFReader = ((AxAcroPDFLib.AxAcroPDF)(target));
return;
case 27:
this.WebReaderGrid = ((System.Windows.Controls.Grid)(target));
return;
case 28:
this.PDFBrowser = ((System.Windows.Controls.WebBrowser)(target));
return;
case 29:
this.BooksGrid = ((System.Windows.Controls.Grid)(target));
return;
case 30:
this.BooksPanel = ((System.Windows.Controls.WrapPanel)(target));
return;
case 31:
this.BookTemplate = ((System.Windows.Controls.Button)(target));
return;
}
this._contentLoaded = true;
}