{

public partial class Form1 : Form

{

CustomTabControl m_TabControl;

private ListView m_TXDetails;

private ListView m_AddressBook;

Label m_SendTotalLabel;

TextBox m_SendTotalAmount;

Label m_SendFeeLabel;

TextBox m_SendFeeAmount;

Button m_SendButton;

Button m_CreatePaymentCodeButton;

PictureBox m_AboutLogo;

WebBrowser m_HelpBrowse;

Label m_SendFromLabel;

ComboBox m_SendFrom;

TextBox m_SendFromAmount;

Label m_SendToLabel;

ComboBox m_SendTo;

TextBox m_SendToAmount;

Label m_TXInfoLabel;

TextBox m_TXInfo;

void InitTabs()

{

m_TabControl = new CustomTabControl();

m_TabControl.DisplayStyle = TabStyle.VS2010;

m_TabControl.DisplayStyleProvider.ShowTabCloser = false;

m_TabControl.DisplayStyleProvider.Padding = new Point(10,8);

m_TabControl.DisplayStyleProvider.BorderColorHot = Color.FromArgb(100, 100,255);

m_TabControl.Font = new Font(Constants.FONTNAME, 8,FontStyle.Bold);

m_TabControl.Location = new Point(0, 0);

//m_TabControl.Appearance = TabAppearance.Buttons;

//m_TabControl.Alignment = TabAlignment.Bottom;

TabPage page1 = new TabPage("New Payment");

TabPage page2 = new TabPage("History");

TabPage page3 = new TabPage("Address Book");

TabPage page4 = new TabPage("Exchange");

TabPage page5 = new TabPage("Options");

TabPage page6 = new TabPage("Help");

m_TabControl.TabPages.Add(page1);

m_TabControl.TabPages.Add(page2);

m_TabControl.TabPages.Add(page3);

m_TabControl.TabPages.Add(page4);

m_TabControl.TabPages.Add(page5);

m_TabControl.TabPages.Add(page6);

DoExchangePage();

m_SendButton = new Button();

m_SendButton.Text = "Send";

m_SendButton.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendButton.Click += sendFunds;

m_CreatePaymentCodeButton = new Button();

m_CreatePaymentCodeButton.Text = "Create Payment Code";

m_CreatePaymentCodeButton.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_CreatePaymentCodeButton.Click += createPaymentCode;

ToolTip ToolTip1 = new System.Windows.Forms.ToolTip();

ToolTip1.SetToolTip(m_CreatePaymentCodeButton, "Enter an address, an amount and some info then\nclick this button to create a payment code.\n\nUsing a payment code you can give exact payment\ndetails to people instead of just an address.");

m_SendTotalLabel = new Label();

m_SendTotalLabel.Text = "Total:";

m_SendTotalLabel.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendTotalLabel.TextAlign = ContentAlignment.MiddleRight;

m_SendTotalAmount = new TextBox();

m_SendTotalAmount.ReadOnly = true;

m_SendTotalAmount.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendTotalAmount.Text = "0";

m_SendTotalAmount.TextAlign = HorizontalAlignment.Center;

m_SendFeeLabel = new Label();

m_SendFeeLabel.Text = "Fee:";

m_SendFeeLabel.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendFeeLabel.TextAlign = ContentAlignment.MiddleRight;

m_SendFeeAmount = new TextBox();

m_SendFeeAmount.ReadOnly = true;

m_SendFeeAmount.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendFeeAmount.Text = "$0.005";

m_SendFeeAmount.TextAlign = HorizontalAlignment.Center;

m_SendFromLabel = new Label();

m_SendFromLabel.Text = "Send From:";

m_SendFromLabel.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendFromLabel.TextAlign = ContentAlignment.MiddleRight;

m_SendFrom = new ComboBox();

m_SendFrom.DropDownStyle = ComboBoxStyle.DropDownList;

m_SendFrom.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendFrom.SelectedIndexChanged += onFromChange;

m_SendFromAmount = new TextBox();

m_SendFromAmount.ReadOnly = true;

m_SendFromAmount.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendFromAmount.TextAlign = HorizontalAlignment.Center;

m_TXInfoLabel = new Label();

m_TXInfoLabel.Text = "Extra Info:";

m_TXInfoLabel.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_TXInfoLabel.TextAlign = ContentAlignment.MiddleRight;

m_TXInfo = new TextBox();

m_TXInfo.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_TXInfo.TextAlign = HorizontalAlignment.Center;

m_TXInfo.TextChanged += info_textchange;

m_SendToLabel = new Label();

m_SendToLabel.Text = "Send To:";

m_SendToLabel.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendToLabel.TextAlign = ContentAlignment.MiddleRight;

m_SendTo = new ComboBox();

m_SendTo.DropDownStyle = ComboBoxStyle.DropDown;

m_SendTo.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendTo.TextChanged += sendto_textchange;

m_SendToAmount = new TextBox();

m_SendToAmount.Font = new Font(Constants.FONTNAME, 8, FontStyle.Bold);

m_SendToAmount.TextAlign = HorizontalAlignment.Center;

m_SendToAmount.KeyPress += sendamount_KeyPress;

m_TabControl.TabPages[0].Controls.Add(m_SendFromLabel);

m_TabControl.TabPages[0].Controls.Add(m_SendFrom);

m_TabControl.TabPages[0].Controls.Add(m_SendFromAmount);

m_TabControl.TabPages[0].Controls.Add(m_SendToLabel);

m_TabControl.TabPages[0].Controls.Add(m_SendTo);

m_TabControl.TabPages[0].Controls.Add(m_SendToAmount);

m_TabControl.TabPages[0].Controls.Add(m_TXInfoLabel);

m_TabControl.TabPages[0].Controls.Add(m_TXInfo);

m_TabControl.TabPages[0].Controls.Add(m_CreatePaymentCodeButton);

m_TabControl.TabPages[0].Controls.Add(m_SendButton);

m_TabControl.TabPages[0].Controls.Add(m_SendTotalLabel);

m_TabControl.TabPages[0].Controls.Add(m_SendTotalAmount);

m_TabControl.TabPages[0].Controls.Add(m_SendFeeLabel);

m_TabControl.TabPages[0].Controls.Add(m_SendFeeAmount);

//GradientPanel aboutbg = new GradientPanel(Color.FromArgb(96, 96, 96), Color.FromArgb(0, 0, 0),2);

//aboutbg.Dock = DockStyle.Fill;

Bitmap bmp = new Bitmap(System.Reflection.Assembly.GetEntryAssembly().GetManifestResourceStream("MicroCash.Client.Thin.pngs.logo.png"));

m_AboutLogo = new PictureBox();

m_AboutLogo.BackColor = Color.Transparent;

m_AboutLogo.Location = new Point(20, 20);

m_AboutLogo.Size = new Size(450, 114);

m_AboutLogo.Image = bmp;

page6.Controls.Add(m_AboutLogo);

//page5.Controls.Add(aboutbg);

m_TXDetails = new ListView();

m_TXDetails.Size = new Size(0, 0);

m_TXDetails.View = System.Windows.Forms.View.Details;

m_TXDetails.FullRowSelect = true;

//m_TXDetails.Anchor = AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top | AnchorStyles.Bottom;

m_TXDetails.Dock = DockStyle.Fill;

m_TXDetails.Columns.Add("Account");

m_TXDetails.Columns.Add("Amount");

m_TXDetails.Columns.Add("Info");

m_TXDetails.Columns.Add("Time");

m_TXDetails.Columns[0].Width = 170;

m_TXDetails.Columns[1].Width = 130;

m_TXDetails.Columns[2].Width = 200;

m_TXDetails.Columns[3].Width = 200;

page2.Controls.Add(m_TXDetails);

m_AddressBook = new ListView();

m_AddressBook.Size = new Size(0, 0);

m_AddressBook.View = System.Windows.Forms.View.Details;

m_AddressBook.FullRowSelect = true;

m_AddressBook.Dock = DockStyle.Fill;

m_AddressBook.Columns.Add("Name");

m_AddressBook.Columns.Add("Address");

m_AddressBook.Columns[0].Width = 250;

m_AddressBook.Columns[1].Width = 250;

page3.Controls.Add(m_AddressBook);

//m_HelpBrowse = new WebBrowser();

//m_HelpBrowse.Dock = DockStyle.Fill;

//m_HelpBrowse.Navigate("http://microcash.org");

//page5.Controls.Add(m_HelpBrowse);

m_RightPanel.Controls.Add(m_TabControl);

}

void ResizeTabs()

{

int nRightWidth = 120;

m_TabControl.Location = new Point(0, 4);

m_TabControl.Size = new Size(m_RightPanel.ClientSize.Width, m_RightPanel.ClientSize.Height-4);

int w = m_TabControl.ClientSize.Width;

m_SendFrom.Location = new Point(110, 10);

m_SendFrom.Size = new Size(w - (110+nRightWidth+20), 10);

m_SendFromLabel.Location = new Point(0, 10);

m_SendFromLabel.Size = new Size(110, m_SendFrom.Size.Height);

m_SendFromAmount.Location = new Point(w - (nRightWidth + 20), m_SendFrom.Location.Y);

m_SendFromAmount.Size = new Size(nRightWidth, 0);

m_SendTo.Location = new Point(110, m_SendFrom.Size.Height+20);

m_SendTo.Size = new Size(w - (110 + nRightWidth + 20), 10);

m_SendToLabel.Location = new Point(0, m_SendTo.Location.Y);

m_SendToLabel.Size = new Size(110, m_SendTo.Size.Height);

m_SendToAmount.Location = new Point(w - (nRightWidth+20), m_SendTo.Location.Y);

m_SendToAmount.Size = new Size(nRightWidth, 0);

int nSendToHeight = m_SendTo.Location.Y + m_SendTo.Size.Height + 10;

m_TXInfoLabel.Location = new Point(0, nSendToHeight);

m_TXInfoLabel.Size = new Size(110, m_TXInfo.Size.Height);

m_TXInfo.Location = new Point(110, nSendToHeight);

m_TXInfo.Size = new Size(120, m_TXInfo.Size.Height);

m_SendFeeAmount.Location = new Point(w - (nRightWidth+20), nSendToHeight);

m_SendFeeAmount.Size = new Size(nRightWidth, 20);

m_SendFeeLabel.Location = new Point(w - (nRightWidth + 20+100), nSendToHeight);

m_SendFeeLabel.Size = new Size(100, m_SendFeeAmount.Height);

nSendToHeight += m_SendFeeAmount.Height + 10;

m_CreatePaymentCodeButton.Location = new Point(110, nSendToHeight);

m_CreatePaymentCodeButton.Size = new Size(180, m_SendTotalAmount.Height);

m_SendTotalAmount.Location = new Point(w - (nRightWidth+20), nSendToHeight);

m_SendTotalAmount.Size = new Size(nRightWidth, 40);

m_SendTotalLabel.Location = new Point(w - (100 + nRightWidth+20), nSendToHeight);

m_SendTotalLabel.Size = new Size(100, m_SendTotalAmount.Height);

nSendToHeight += m_SendTotalAmount.Height + 10;

m_SendButton.Location = new Point(w - (nRightWidth+20), nSendToHeight);

m_SendButton.Size = new Size(nRightWidth, 30);

//exchange

ResizeExchangePage();

//about

m_AboutLogo.Location = new Point( (w - m_AboutLogo.Size.Width)/2, 10);

}

void OnAccountFromSelect()

{

}

void DoTabAccounts()

{

int n = m_SendFrom.SelectedIndex;

m_SendFrom.Items.Clear();

m_SendTo.Items.Clear();

foreach (AccountItem account in m_ThinUser.m_Accounts)

{

m_SendFrom.Items.Add(account.m_name);

m_SendTo.Items.Add(account.m_name);

}

if (n == -1 || n > m_SendFrom.SelectedIndex) m_SendFrom.SelectedIndex = 0;

else m_SendFrom.SelectedIndex = n;

//do stored accounts for send to

}

private void onFromChange(object sender, EventArgs e)

{

ComboBox comboBox = (ComboBox)sender;

m_RPCMutex.WaitOne();

m_SendFromAmount.Text = DoBalanceString(m_ThinUser.m_Accounts[comboBox.SelectedIndex].m_balance);

m_RPCMutex.ReleaseMutex();

}

private void info_textchange(object sender, EventArgs e)

{

if (m_TXInfo.Text.Length > 8) m_TXInfo.Text = m_TXInfo.Text.Substring(0, 8);

}

private void sendto_textchange(object sender, EventArgs e)

{

bool bValid = false;

if (GetInfoFromAddressBook(true,m_SendTo.Text) != null) bValid = true;

if (bValid == false)

{

MicroCashAddress address = new MicroCashAddress(m_SendTo.Text);

if (address.IsPaymentCode())

{

m_SendToAmount.ReadOnly = true;

m_TXInfo.ReadOnly = true;

m_CreatePaymentCodeButton.Enabled = false;

m_TXInfo.Text = address.GetPaymentAmountInfoString();

m_SendToAmount.Text = DoBalanceString(address.GetPaymentAmount());

}

else if (address.IsLongAddress())

{

m_TXInfo.ReadOnly = true;

m_CreatePaymentCodeButton.Enabled = false;

m_TXInfo.Text = address.GetPaymentAmountInfoString();

m_SendToAmount.ReadOnly = false;

}

else

{

m_CreatePaymentCodeButton.Enabled = true;

m_SendToAmount.ReadOnly = false;

m_TXInfo.ReadOnly = false;

m_TXInfo.Text = "";

m_SendToAmount.Text = "";

}

bValid = address.IsValid();

}

if(bValid) m_SendTo.ForeColor = Color.FromArgb(0,0,0);

else m_SendTo.ForeColor = Color.FromArgb(255,0,0);

}

private void sendamount_KeyPress(object sender, KeyPressEventArgs e)

{

//reject non numbers

if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar) && e.KeyChar != '.') e.Handled = true;

//allow one decimal point

int nDec = (sender as TextBox).Text.IndexOf('.');

int nInsert = (sender as TextBox).SelectionStart;

int nLength = (sender as TextBox).Text.Length;

if (e.KeyChar == '.' && nDec != -1) e.Handled = true;

if (!char.IsControl(e.KeyChar) && nDec != -1 && nLength > 0 && nLength - nDec > 4 && nInsert > nDec) e.Handled = true;

}

private string GetInfoFromAddressBook(bool bIsAccountName, string name)

{

//send to is in our address book, first check our accounts, then the real address book

foreach (AccountItem account in m_ThinUser.m_Accounts)

{

if (bIsAccountName && account.m_name == name) return account.GetAddressString();

else if (!bIsAccountName && account.GetAddressString() == name) return account.m_name;

}

return null;

}

private void sendFunds(object sender, EventArgs e)

{

if (m_SendToAmount.Text.Length <= 0) { MessageBox.Show("Please enter an amount to send","Error Creating Payment"); return; }

string addrstr = m_SendTo.Text;

if (m_SendTo.Items.IndexOf(addrstr) >= 0)

{

addrstr = GetInfoFromAddressBook(true,addrstr);

}

MicroCashAddress address = new MicroCashAddress(addrstr);

if (address.IsValid() == false) { MessageBox.Show("Please enter a valid address to send to", "Error Creating Payment"); return; }

try

{

SC_Transaction tx = new SC_Transaction();

int nAccount = m_SendFrom.SelectedIndex;

AccountItem account = m_ThinUser.m_Accounts[nAccount];

Array.Copy(account.GetPubKeyBytes(), 1, tx.m_Extra1, 0, 64); //this isnt always sent, but may as well just copy it

tx.m_dwAddressID = account.m_addressid;

if (tx.m_dwAddressID == 0)

{

tx.m_dwType = 1;

}

tx.m_FromAddress = account.GetAddressBytes();

tx.m_RecvAddress = address.GetAddressBytes();

if (address.IsPaymentCode())

{

tx.m_qAmount = address.GetPaymentAmount();

Array.Copy(address.GetInfoBytes(), tx.m_Info, 8);

}

else

{

tx.m_qAmount = (Int64)(Convert.ToDouble(m_SendToAmount.Text) * 10000);

System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();

byte[] info = encoding.GetBytes(m_TXInfo.Text);

int nLen = info.Length;

if (nLen > 8) nLen = 8;

for (int x = 0; x < 8; x++) tx.m_Info[x] = 0;

Array.Copy(info, tx.m_Info, nLen);

}

byte[] hash = tx.GetHash(false);

string s = MicroCashFunctions.ToHex(hash);

tx.m_Signature = account.Sign(hash);

MicroCashRPC mcrpc = CreateMCRPC();

SendTransaction sendtx = mcrpc.SendTransaction(MicroCashFunctions.ToHex(tx.GetByteBuffer(true)));

if (sendtx != null && sendtx.sent == true)

{

m_SendToAmount.Text = "";

m_SendTo.Text = "";

m_TXInfo.Text = "";

m_bUpdateNow = true;

MessageBox.Show("Transaction sent!");

}

else

{

MessageBox.Show(mcrpc.m_ErrorMessage,"Error sending transaction");

}

}

catch (Exception exception)

{

MessageBox.Show(exception.Message);

}

}

private void createPaymentCode(object sender, EventArgs e)

{

bool bAmount=true;

if (m_SendToAmount.Text.Length <= 0) bAmount = false;

string addrstr = m_SendTo.Text;

if (m_SendTo.Items.IndexOf(addrstr) >= 0) addrstr = GetInfoFromAddressBook(true,addrstr);

MicroCashAddress address = new MicroCashAddress(addrstr);

if (address.IsValid() == false) { MessageBox.Show("Please enter a valid address to send to", "Error Creating Payment Code"); return; }

System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();

address.SetInfo(encoding.GetBytes(m_TXInfo.Text));

if (bAmount)

{

address.SetAmount((Int64)(Convert.ToDouble(m_SendToAmount.Text) * 10000));

m_SendTo.Text = address.GetPaymentCodeString();

}

else

{

m_SendTo.Text = address.GetAddressInfoString();

}

}

}