// Create an MDI child. Only creates it if not already open
private void CreateMDIChild(string file, bool bMenuUpdate)
{
MDIChild mcOpen = null;
if (file != null)
{
file = file.Trim();
foreach (MDIChild mc in this.MdiChildren)
{
if (file == mc.SourceFile.Trim())
{ // we found it
mcOpen = mc;
break;
}
}
}
if (mcOpen == null)
{
MDIChild mc = new MDIChild(this.ClientRectangle.Width * 3 / 4, this.ClientRectangle.Height * 3 / 4);
mc.MdiParent = this;
mc.Viewer.GetDataSourceReferencePassword = _GetPassword;
mc.SourceFile = file;
mc.Text = file;
NoteRecentFiles(file, bMenuUpdate);
mc.Show();
}
else
{
mcOpen.Activate();
}
}
private void menuPL_Popup(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc == null)
{
return;
}
menuPLSinglePage.Checked = menuPLContinuous.Checked =
menuPLFacing.Checked = menuPLContinuousFacing.Checked = false;;
switch (mc.Viewer.ScrollMode)
{
case ScrollModeEnum.Continuous:
menuPLContinuous.Checked = true;
break;
case ScrollModeEnum.ContinuousFacing:
menuPLContinuousFacing.Checked = true;
break;
case ScrollModeEnum.Facing:
menuPLFacing.Checked = true;
break;
case ScrollModeEnum.SinglePage:
menuPLSinglePage.Checked = true;
break;
}
}
private void menuView_Popup(object sender, EventArgs e)
{
// These menus require an MDIChild in order to work
bool bEnable = this.MdiChildren.Length > 0? true: false;
menuPLZoomTo.Enabled = bEnable;
menuPLActualSize.Enabled = bEnable;
menuPLFitPage.Enabled = bEnable;
menuPLFitWidth.Enabled = bEnable;
menuPL.Enabled = bEnable;
if (!bEnable)
{
return;
}
// Now handle checking the correct sizing menu
MDIChild mc = this.ActiveMdiChild as MDIChild;
menuPLActualSize.Checked = menuPLFitPage.Checked = menuPLFitWidth.Checked = false;
if (mc.Viewer.ZoomMode == ZoomEnum.FitWidth)
{
menuPLFitWidth.Checked = true;
}
else if (mc.Viewer.ZoomMode == ZoomEnum.FitPage)
{
menuPLFitPage.Checked = true;
}
else if (mc.Viewer.Zoom == 1)
{
menuPLActualSize.Checked = true;
}
}
public Reader(bool mono)
{
bMono = mono;
GetStartupState();
BuildMenus();
InitializeComponent();
Application.AddMessageFilter(this);
this.Closing += new System.ComponentModel.CancelEventHandler(this.RdlReader_Closing);
_GetPassword = new Engine.NeedPassword(this.GetPassword);
// open up the current files if any
if (_CurrentFiles != null)
{
foreach (string file in _CurrentFiles)
{
MDIChild mc = new MDIChild(this.ClientRectangle.Width * 3 / 4, this.ClientRectangle.Height * 3 / 4);
mc.MdiParent = this;
mc.Viewer.GetDataSourceReferencePassword = _GetPassword;
mc.SourceFile = file;
mc.Text = file;
mc.Show();
}
_CurrentFiles = null; // don't need this any longer
}
}
private void menuPLActualSize_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc != null)
{
mc.Viewer.Zoom = 1;
}
}
private void menuPLFitWidth_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc != null)
{
mc.Viewer.ZoomMode = ZoomEnum.FitWidth;
}
}
private void menuPLSinglePage_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc != null)
{
mc.Viewer.ScrollMode = ScrollModeEnum.SinglePage;
}
}
private void menuFileClose_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc != null)
{
mc.Close();
}
}
private void menuPLContinuousFacing_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc != null)
{
mc.Viewer.ScrollMode = ScrollModeEnum.ContinuousFacing;
}
}
private void menuCopy_Click(object sender, System.EventArgs ea)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc == null || !mc.Viewer.CanCopy)
{
return;
}
mc.Viewer.Copy();
}
private void menuFilePrint_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc == null)
{
return;
}
if (printChild != null) // already printing
{
MessageBox.Show("Can only print one file at a time.");
return;
}
printChild = mc;
PrintDocument pd = new PrintDocument();
pd.DocumentName = mc.SourceFile;
pd.PrinterSettings.FromPage = 1;
pd.PrinterSettings.ToPage = mc.Viewer.PageCount;
pd.PrinterSettings.MaximumPage = mc.Viewer.PageCount;
pd.PrinterSettings.MinimumPage = 1;
if (mc.Viewer.PageWidth > mc.Viewer.PageHeight)
{
pd.DefaultPageSettings.Landscape = true;
}
else
{
pd.DefaultPageSettings.Landscape = false;
}
PrintDialog dlg = new PrintDialog();
dlg.Document = pd;
dlg.AllowSelection = true;
dlg.AllowSomePages = true;
if (dlg.ShowDialog() == DialogResult.OK)
{
try
{
if (pd.PrinterSettings.PrintRange == PrintRange.Selection)
{
pd.PrinterSettings.FromPage = mc.Viewer.PageCurrent;
}
mc.Viewer.Print(pd);
}
catch (Exception ex)
{
MessageBox.Show("Print error: " + ex.Message);
}
}
printChild = null;
}
private void menuSelection_Click(object sender, System.EventArgs ea)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc == null)
{
return;
}
mc.Viewer.SelectTool = !mc.Viewer.SelectTool;
}
private void menuPLZoomTo_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc == null)
{
return;
}
ZoomTo dlg = new ZoomTo(mc.Viewer);
dlg.StartPosition = FormStartPosition.CenterParent;
dlg.ShowDialog();
}
private void menuFind_Click(object sender, System.EventArgs ea)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc == null)
{
return;
}
if (!mc.Viewer.ShowFindPanel)
{
mc.Viewer.ShowFindPanel = true;
}
mc.Viewer.FindNext();
}
private void menuEdit_Popup(object sender, EventArgs e)
{
// These menus require an MDIChild in order to work
bool bEnable = this.MdiChildren.Length > 0 ? true : false;
menuCopy.Enabled = bEnable;
menuFind.Enabled = bEnable;
menuSelection.Enabled = bEnable;
if (!bEnable)
{
return;
}
MDIChild mc = this.ActiveMdiChild as MDIChild;
menuCopy.Enabled = mc.Viewer.CanCopy;
menuSelection.Checked = mc.Viewer.SelectTool;
}
// Create an MDI child. Only creates it if not already open
private void CreateMDIChild(string file, bool bMenuUpdate)
{
MDIChild mcOpen=null;
if (file != null)
{
file = file.Trim();
foreach (MDIChild mc in this.MdiChildren)
{
if (file == mc.SourceFile.Trim())
{ // we found it
mcOpen = mc;
break;
}
}
}
if (mcOpen == null)
{
MDIChild mc = new MDIChild(this.ClientRectangle.Width*3/4, this.ClientRectangle.Height*3/4);
mc.MdiParent = this;
mc.Viewer.GetDataSourceReferencePassword = _GetPassword;
mc.SourceFile = file;
mc.Text = file;
NoteRecentFiles(file, bMenuUpdate);
mc.Show();
}
else
mcOpen.Activate();
}
public Reader(bool mono)
{
bMono = mono;
GetStartupState();
BuildMenus();
InitializeComponent();
Application.AddMessageFilter(this);
this.Closing += new System.ComponentModel.CancelEventHandler(this.RdlReader_Closing);
_GetPassword = new Engine.NeedPassword(this.GetPassword);
// open up the current files if any
if (_CurrentFiles != null)
{
foreach (string file in _CurrentFiles)
{
MDIChild mc = new MDIChild(this.ClientRectangle.Width*3/4, this.ClientRectangle.Height*3/4);
mc.MdiParent = this;
mc.Viewer.GetDataSourceReferencePassword = _GetPassword;
mc.SourceFile = file;
mc.Text = file;
mc.Show();
}
_CurrentFiles = null; // don't need this any longer
}
}
private void menuFileSaveAs_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc == null)
{
return;
}
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter =
"PDF files (*.pdf)|*.pdf|" +
"XML files (*.xml)|*.xml|" +
"HTML files (*.html)|*.html|" +
"CSV files (*.csv)|*.csv|" +
"RTF files (*.rtf)|*.rtf|" +
"TIF files (*.tif)|*.tif|" +
"Excel files (*.xlsx)|*.xlsx|" +
"MHT files (*.mht)|*.mht";
sfd.FilterIndex = 1;
string file = mc.SourceFile;
if (file != null)
{
int index = file.LastIndexOf('.');
if (index > 1)
{
sfd.FileName = file.Substring(0, index) + ".pdf";
}
else
{
sfd.FileName = "*.pdf";
}
}
else
{
sfd.FileName = "*.pdf";
}
if (sfd.ShowDialog(this) != DialogResult.OK)
{
return;
}
// save the report in a rendered format
string ext = null;
int i = sfd.FileName.LastIndexOf('.');
if (i < 1)
{
ext = "";
}
else
{
ext = sfd.FileName.Substring(i + 1).ToLower();
}
switch (ext)
{
case "pdf":
case "xml":
case "html":
case "htm":
case "csv":
case "rtf":
case "mht":
case "mhtml":
case "xlsx":
case "tif":
case "tiff":
if (ext == "tif" || ext == "tiff")
{
DialogResult dr = MessageBox.Show(this, "Do you want to save colors in TIF file?", "Export", MessageBoxButtons.YesNoCancel);
if (dr == DialogResult.No)
{
ext = "tifbw";
}
else if (dr == DialogResult.Cancel)
{
break;
}
}
try { mc.Viewer.SaveAs(sfd.FileName, ext); }
catch (Exception ex)
{
MessageBox.Show(this,
ex.Message, "Save As Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
break;
default:
MessageBox.Show(this,
String.Format("{0} is not a valid file type. File extension must be PDF, XML, HTML, CSV, MHT, RTF, TIF, XLSX.", sfd.FileName), "Save As Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
}
return;
}
private void menuFilePrint_Click(object sender, EventArgs e)
{
MDIChild mc = this.ActiveMdiChild as MDIChild;
if (mc == null)
return;
if (printChild != null) // already printing
{
MessageBox.Show("Can only print one file at a time.");
return;
}
printChild = mc;
PrintDocument pd = new PrintDocument();
pd.DocumentName = mc.SourceFile;
pd.PrinterSettings.FromPage = 1;
pd.PrinterSettings.ToPage = mc.Viewer.PageCount;
pd.PrinterSettings.MaximumPage = mc.Viewer.PageCount;
pd.PrinterSettings.MinimumPage = 1;
if (mc.Viewer.PageWidth > mc.Viewer.PageHeight)
pd.DefaultPageSettings.Landscape=true;
else
pd.DefaultPageSettings.Landscape=false;
PrintDialog dlg = new PrintDialog();
dlg.Document = pd;
dlg.AllowSelection = true;
dlg.AllowSomePages = true;
if (dlg.ShowDialog() == DialogResult.OK)
{
try
{
if (pd.PrinterSettings.PrintRange == PrintRange.Selection)
{
pd.PrinterSettings.FromPage = mc.Viewer.PageCurrent;
}
mc.Viewer.Print(pd);
}
catch (Exception ex)
{
MessageBox.Show("Print error: " + ex.Message);
}
}
printChild = null;
}
