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Gui file add change #10

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21493c1
Update framework to 4.7.2
drake1011 Oct 13, 2018
362c6a5
Moved logic to seperate class
drake1011 Oct 13, 2018
7065001
Add UnitTests
drake1011 Oct 13, 2018
941d64e
Dynamic File-Adding which is unlimited
drake1011 Oct 13, 2018
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6 changes: 6 additions & 0 deletions MergePDF.sln
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@ VisualStudioVersion = 15.0.27130.2026
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MergePDF", "MergePDF\MergePDF.csproj", "{8BF6B775-F54A-4590-959B-FD6D5AEC1280}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MergePDFTests", "MergePDFTests\MergePDFTests.csproj", "{116308E4-C514-461A-B222-AEC05F1DFEFC}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Expand All @@ -15,6 +17,10 @@ Global
{8BF6B775-F54A-4590-959B-FD6D5AEC1280}.Debug|Any CPU.Build.0 = Debug|Any CPU
{8BF6B775-F54A-4590-959B-FD6D5AEC1280}.Release|Any CPU.ActiveCfg = Release|Any CPU
{8BF6B775-F54A-4590-959B-FD6D5AEC1280}.Release|Any CPU.Build.0 = Release|Any CPU
{116308E4-C514-461A-B222-AEC05F1DFEFC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{116308E4-C514-461A-B222-AEC05F1DFEFC}.Debug|Any CPU.Build.0 = Debug|Any CPU
{116308E4-C514-461A-B222-AEC05F1DFEFC}.Release|Any CPU.ActiveCfg = Release|Any CPU
{116308E4-C514-461A-B222-AEC05F1DFEFC}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
Expand Down
6 changes: 3 additions & 3 deletions MergePDF/App.config
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8" ?>
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/>
</startup>
</configuration>
</configuration>
80 changes: 61 additions & 19 deletions MergePDF/Form1.Designer.cs
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159 changes: 44 additions & 115 deletions MergePDF/Form1.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -20,22 +20,21 @@ public partial class Form1 : Form
private List<TextBox> Textboxes { get; set; }
private List<OpenFileDialog> FileDialogs { get; set; }

private List<string> Documents { get; set; }

// Create a document for the merged result.
private PdfDocument outDocument { get; set; }
private PdfMerger _pdfMerger;

private OpenFileDialog openFileDialog { get; set; }
private SaveFileDialog saveFileDialog { get; set; }

private int NumberOfFiles { get; set; }

public Form1()
{
InitializeComponent();
Labels = new List<Label>();
Buttons = new List<Button>();
Textboxes = new List<TextBox>();
FileDialogs = new List<OpenFileDialog>();
Documents = new List<string>();
_pdfMerger = new PdfMerger();
CreateOpenFileDialog();
CreateSaveFileDialog();
}
Expand All @@ -51,33 +50,15 @@ private void richConsole_Enter(object sender, EventArgs e)
ActiveControl = null;
}

private void CopyPages(PdfDocument from, PdfDocument to)
{
for (int i = 0; i < from.PageCount; i++)
{
to.AddPage(from.Pages[i]);
}
}

private void btnMergePdf_Click(object sender, EventArgs e)
{

outDocument = new PdfDocument();

try
{
using (PdfDocument outPdf = new PdfDocument())
{
foreach (var document in Documents)
{
document.Replace(@"\", "/");
PdfDocument importPdf = PdfReader.Open(document, PdfDocumentOpenMode.Import);
CopyPages(importPdf, outPdf);
}
var outputLocation = saveFileDialog.FileName.Replace(@"\", "/");
outPdf.Save(outputLocation);
}
_pdfMerger.Clear();
foreach (var box in Textboxes)
_pdfMerger.AddFile(box.Text);

_pdfMerger.MergeFiles(saveFileDialog.FileName);
richConsole.AppendText(string.Format("Merged successfully!\n"));
}catch(Exception ex)
{
Expand All @@ -97,36 +78,27 @@ private void clearToolStripMenuItem_Click(object sender, EventArgs e)
richConsole.Clear();
}

private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox1.SelectedIndex == -1)
return;

btnMergePdf.Enabled = true;
ShowMergeRows(Int32.Parse(comboBox1.Items[comboBox1.SelectedIndex].ToString()));
}

private void RemoveMergeRows()
{
foreach(var button in Buttons)
{
Controls.Remove(button);
flpFiles.Controls.Remove(button);
}

foreach(var label in Labels)
{
Controls.Remove(label);
flpFiles.Controls.Remove(label);
}

foreach(var txtBox in Textboxes)
{
Controls.Remove(txtBox);
flpFiles.Controls.Remove(txtBox);
}

Buttons.Clear();
Labels.Clear();
Textboxes.Clear();
Documents.Clear();
_pdfMerger.Clear();
}

private void CreateOpenFileDialog()
Expand Down Expand Up @@ -162,94 +134,51 @@ private TextBox CreateTextbox(int yOffset)
return textBox;
}

private Button CreateSaveButton(int yOffset)
private void exitToolStripMenuItem_Click(object sender, EventArgs e)
{
Button button = new Button();
button.Location = new Point(10, yOffset);
button.Text = string.Format("Save file at");
button.Visible = true;

button.Click += (sender, e) =>
{
saveFileDialog.ShowDialog();
if (saveFileDialog.FileName != "")
{
Textboxes.Last().Text = saveFileDialog.FileName;
richConsole.AppendText(string.Format("Output location set: {0}\n", saveFileDialog.FileName));
}
};

Buttons.Add(button);

return button;
this.Close();
}

private Button CreateOpenButton(int yOffset, int increment)
private void btnClearAll_Click(object sender, EventArgs e)
{
Button button = new Button();
button.Location = new Point(10, yOffset);
button.Text = string.Format("Browse file {0}", increment + 1);
button.Visible = true;
lblFileCount.Text = (NumberOfFiles = 0).ToString();
RemoveMergeRows();
richConsole.Clear();
txtSaveFile.Text = string.Empty;
btnMergePdf.Enabled = false;
}



button.Click += (sender, e) =>
private void btnAddFile_Click(object sender, EventArgs e)
{
var dialog = openFileDialog;
if (dialog.ShowDialog() == DialogResult.OK)
{
var dialog = openFileDialog;
if (dialog.ShowDialog() == DialogResult.OK)
try
{
try
{
string fileName = dialog.FileName;
Documents.Add(fileName);
Textboxes[increment].Text = fileName;
}
catch(System.IO.IOException)
{
MessageBox.Show("Uh-oh, something went wrong. Please try closing all the PDF files you want to import", "Import error", MessageBoxButtons.OK, MessageBoxIcon.Error);
richConsole.AppendText("Something went wrong, please try closing all the PDF files you want to import first.\n");
}

lblFileCount.Text = (++NumberOfFiles).ToString();
var box = CreateTextbox(45 * NumberOfFiles);
box.Text = dialog.FileName;
flpFiles.Controls.Add(box);
}
};

Buttons.Add(button);

return button;
catch (System.IO.IOException)
{
MessageBox.Show("Uh-oh, something went wrong. Please try closing all the PDF files you want to import", "Import error", MessageBoxButtons.OK, MessageBoxIcon.Error);
richConsole.AppendText("Something went wrong, please try closing all the PDF files you want to import first.\n");
}
}
btnMergePdf.Enabled = NumberOfFiles > 1;
}

private void ShowMergeRows(int totalRows)
private void btnSaveFile_Click(object sender, EventArgs e)
{
RemoveMergeRows();
int startY = 100;

for (int i = 0; i < totalRows; i++)
saveFileDialog.ShowDialog();
if (saveFileDialog.FileName != "")
{
var textBox = CreateTextbox(startY);
Controls.Add(textBox);

var button = CreateOpenButton(startY, i);
Controls.Add(button);

startY += 45;
txtSaveFile.Text = saveFileDialog.FileName;
richConsole.AppendText(string.Format("Output location set: {0}\n", saveFileDialog.FileName));
}

var saveTextBox = CreateTextbox(startY);
Controls.Add(saveTextBox);

var saveButton = CreateSaveButton(startY);
Controls.Add(saveButton);
}

private void exitToolStripMenuItem_Click(object sender, EventArgs e)
{
this.Close();
}

private void btnClearAll_Click(object sender, EventArgs e)
{
RemoveMergeRows();
richConsole.Clear();
comboBox1.SelectedIndex = -1;
btnMergePdf.Enabled = false;
}
}
}
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