[Dev] Documenting Feathercoin Specific Software settings - Part 9

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/addresstablemodel.h

 +        Label = 0,   	/**< User specified label */

          Address = 1,  /**< Bitcoin address */
 -        Type = 2  /**< Address type  */
 +        Type = 2,  	  /**< Address type  */
 +        Category = 3  /**< Address Category : Normal or MultiSig*/

Code replaced

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/bitcoingui.cpp

 +    
 +    multiSigAction = new QAction(QIcon(":/icons/multisig"), tr("&MultiSig"), this);
 +    multiSigAction->setStatusTip(tr("Manage MultiSig transactions"));
 +    multiSigAction->setToolTip(multiSigAction->statusTip());
 +    multiSigAction->setCheckable(true);
 +    multiSigAction->setShortcut(QKeySequence(Qt::ALT+ Qt::Key_6));
 +    tabGroup->addAction(multiSigAction);

Code added

 +    connect(multiSigAction, SIGNAL(triggered()), this, SLOT(showNormalIfMinimized()));
 +    connect(multiSigAction, SIGNAL(triggered()), this, SLOT(gotoMultiSigPage()));

 +        advanced->addAction(multiSigAction);

 +        toolbar->addAction(multiSigAction);

 +    multiSigAction->setEnabled(enabled);

 +void BitcoinGUI::gotoMultiSigPage()
 +{
 +		multiSigAction->setChecked(true);
 +    if (walletFrame) walletFrame->gotoMultiSigPage();
 +}
 +

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/bitcoingui.h

 +    QAction *multiSigAction;

Code added

 +    /** Switch to MultiSig page */
 +    void gotoMultiSigPage();
 +

Code replaced

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/createmultisigaddrdialog.cpp

New file Large amount of new code, 298 lines

 +#include "createmultisigaddrdialog.h"
 +#include "ui_createmultisigaddrdialog.h"
 +
 +#include "addresstablemodel.h"
 +#include "guiutil.h"
 +
 +#include "wallet.h"
 +#include "base58.h"
 +#include "init.h"
 +#include "util.h"
 +
 +#include "json/json_spirit.h"
 +#include "json/json_spirit_reader_template.h"
 +#include "json/json_spirit_writer_template.h"
 +using namespace json_spirit;
 +
 +#include <QSortFilterProxyModel>
 +#include <QClipboard>
 +#include <QMessageBox>
 +#include <QMenu>
 +#include <QTextDocument>
 +#include <QScrollBar>
 +#include <QFile>
 +#include <QTextStream>
 +#include <QDataWidgetMapper>
 +
 +CreateMultiSigAddrDialog::CreateMultiSigAddrDialog(QWidget *parent) :
 +    QDialog(parent),
 +    ui(new Ui::CreateMultiSigAddrDialog)
 +{
 +    ui->setupUi(this);
 +
 +    connect(ui->btnCreate, SIGNAL(clicked()), this, SLOT(create()));
 +    connect(ui->btnCancel, SIGNAL(clicked()), this, SLOT(cancel()));
 +
 +    ui->comboBoxRequire->addItem(QString("1"), QVariant(1));
 +    ui->comboBoxRequire->addItem(QString("2"), QVariant(2));
 +    ui->comboBoxRequire->addItem(QString("3"), QVariant(3));
 +    ui->comboBoxRequire->setCurrentIndex(1);
 +    
 +    ui->comboBoxTotal->addItem(QString("2"), QVariant(2));
 +    ui->comboBoxTotal->addItem(QString("3"), QVariant(3));
 +    ui->comboBoxTotal->setCurrentIndex(0);
 +    currentPubkeyNum = 2;
 +    connect(ui->comboBoxTotal, SIGNAL(currentIndexChanged(int)), this, SLOT(handleSelectionChanged(int)));

Start of new file code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/createmultisigaddrdialog.h

New file 40 lines code

  +#ifndef CREATEMULTISIGADDRESSDIALOG_H
 +#define CREATEMULTISIGADDRESSDIALOG_H
 +
 +#include <QDialog>
 +
 +QT_BEGIN_NAMESPACE
 +class QLabel;
 +QT_END_NAMESPACE
 +
 +namespace Ui {
 +    class CreateMultiSigAddrDialog;
 +}
 +
 +/** Dialog for editing an address and associated information.
 + */
 +class CreateMultiSigAddrDialog : public QDialog
 +{
 +    Q_OBJECT
 +
 +public:
 +    explicit CreateMultiSigAddrDialog(QWidget *parent = 0);
 +    ~CreateMultiSigAddrDialog();
 +
 +public slots:
 +    void create();
 +    void cancel();
 +    void handleSelectionChanged(int idx);
 +    void onTextChanged0(const QString & text);
 +    void onTextChanged1(const QString & text);
 +    void onTextChanged2(const QString & text);
 +    void importAddress();
 +    void updatePromptText();
 +
 +private:
 +    Ui::CreateMultiSigAddrDialog *ui;
 +    int currentPubkeyNum;
 +    void onTextChanged(QLabel* label, const QString & text);
 +};
 +
 +#endif // CREATEMULTISIGADDRESSDIALOG_H

Code added new file

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/editaddressdialog.cpp

 +                tr("The entered address \"%1\" is not a valid Feathercoin address.").arg(ui->addressEdit->text()),

Name change to Feathercoin

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/feathercoin.qrc

 +        <file alias="multisig">res/icons/multisig.png</file>

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/forms/addressbookpage.ui

Amount of ui changes

 +        <string>&amp;New Address</string>
 +       </property>
 +       <property name="icon">
 +        <iconset resource="../feathercoin.qrc">
 +         <normaloff>:/icons/add</normaloff>:/icons/add</iconset>
 +       </property>
 +      </widget>
 +     </item>
 +     <item>
 +      <widget class="QPushButton" name="newMultiSigAddress">
 +       <property name="text">
 +        <string>New MultiSig</string>

Example code replaced

 +      <widget class="QPushButton" name="signMessage">
 +       <property name="toolTip">
 +        <string>Sign a message to prove you own a FTC address</string>
 +       </property>
 +       <property name="text">
 +        <string>Sign &amp;Message</string>
 +       </property>
 +       <property name="icon">
 +        <iconset resource="../feathercoin.qrc">
 +         <normaloff>:/icons/edit</normaloff>:/icons/edit</iconset>
 +       </property>
 +      </widget>
 +     </item>
 +     <item>
 +      <widget class="QPushButton" name="verifyMessage">
 +       <property name="toolTip">
 +        <string>Verify a message to ensure it was signed with a specified FTC address</string>
 +       </property>
 +       <property name="text">
 +        <string>&amp;Verify Message</string>
 +       </property>
 +       <property name="icon">
 +        <iconset resource="../feathercoin.qrc">
 +         <normaloff>:/icons/transaction_0</normaloff>:/icons/transaction_0</iconset>
 +       </property>
 +      </widget>
 +     </item>
 +     <item>

Code replaced

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/forms/createmultisigaddrdialog.ui

Large new file, 159 lines of code

 +<?xml version="1.0" encoding="UTF-8"?>
 +<ui version="4.0">
 + <class>CreateMultiSigAddrDialog</class>
 + <widget class="QDialog" name="CreateMultiSigAddrDialog">
 +  <property name="geometry">
 +   <rect>
 +    <x>0</x>
 +    <y>0</y>
 +    <width>506</width>
 +    <height>209</height>
 +   </rect>
 +  </property>
 +  <property name="windowTitle">
 +   <string>Create MultiSig Address</string>
 +  </property>
 +  <layout class="QVBoxLayout" name="verticalLayout">
 +   <item>
 +    <layout class="QVBoxLayout" name="verticalLayout_3">
 +     <item>
 +      <widget class="QLabel" name="label0">
 +       <property name="text">
 +        <string>PublicKey</string>
 +       </property>
 +      </widget>
 +     </item>

Example new code

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/forms/multisigdialog.ui

New file, 729 lines of code

 +<?xml version="1.0" encoding="UTF-8"?>
 +<ui version="4.0">
 + <class>MultiSigDialog</class>
 + <widget class="QDialog" name="MultiSigDialog">
 +  <property name="geometry">
 +   <rect>
 +    <x>0</x>
 +    <y>0</y>
 +    <width>850</width>
 +    <height>400</height>
 +   </rect>
 +  </property>
 +  <property name="windowTitle">
 +   <string>Send Coins</string>
 +  </property>
 +  <layout class="QVBoxLayout" name="verticalLayout" stretch="0,1,0">
 +   <property name="bottomMargin">
 +    <number>8</number>
 +   </property>
 +   <item>
 +    <widget class="QFrame" name="frameCoinControl">

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/guiutil.cpp

 +QString getLoadFileName(QWidget *parent, const QString &caption,
 +                                 const QString &dir,
 +                                 const QString &filter,
 +                                 QString *selectedSuffixOut)
 +{
 +    QString selectedFilter;
 +    QString myDir;
 +    if(dir.isEmpty()) // Default to user documents location
 +    {
 +#if QT_VERSION < 0x050000
 +        myDir = QDesktopServices::storageLocation(QDesktopServices::DocumentsLocation);
 +#else
 +        myDir = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
 +#endif
 +    }
 +    else
 +    {
 +        myDir = dir;
 +    }
 +    QString result = QFileDialog::getOpenFileName(parent, caption, myDir, filter, &selectedFilter);
 +
 +    /* Extract first suffix from filter pattern "Description (*.foo)" or "Description (*.foo *.bar ...) */
 +    QRegExp filter_re(".* \\(\\*\\.(.*)[ \\)]");
 +    QString selectedSuffix;
 +    if(filter_re.exactMatch(selectedFilter))
 +    {
 +        selectedSuffix = filter_re.cap(1);
 +    }
 +
 +    /* Add suffix if needed */
 +    QFileInfo info(result);
 +    if(!result.isEmpty())
 +    {
 +        if(info.suffix().isEmpty() && !selectedSuffix.isEmpty())
 +        {
 +            /* No suffix specified, add selected suffix */
 +            if(!result.endsWith("."))
 +                result.append(".");
 +            result.append(selectedSuffix);
 +        }
 +    }
 +
 +    /* Return selected suffix if asked to */
 +    if(selectedSuffixOut)
 +    {
 +        *selectedSuffixOut = selectedSuffix;
 +    }
 +    return result;
 +}
 +

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/guiutil.h

 +    QString getLoadFileName(QWidget *parent=0, const QString &caption=QString(),
 +                                   const QString &dir=QString(), const QString &filter=QString(),
 +                                   QString *selectedSuffixOut=0);

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/locale/bitcoin_zh_CN.ts

Translation file

 +        <source>&amp;New Address</source>
 +        <translation>新建(&amp;N)地址</translation>
 +    </message>
 +    <message>
 +        <source>New MultiSig</source>
 +        <translation>新建多重签名</translation>

Code replaced

 +    <message>
 +        <source>Sign &amp;Message</source>
 +        <translation>消息签名(&amp;M)</translation>
 +    </message>
 +    <message>
 +        <source>&amp;Verify Message</source>
 +        <translation>验证消息(&amp;V)</translation>
 +    </message>
 +    <message>
 +        <source>Copy &amp;Public Key</source>
 +        <translation>复制公匙(&amp;P)</translation>
 +    </message>
 +    <message>
 +        <source>Copy Private Key</source>
 +        <translation>复制私匙</translation>
 +    </message>
 +    <message>
 +        <source>Export MultiSig Address</source>
 +        <translation>导出多重签名地址</translation>
 +    </message>
 +    <message>
 +        <source>Address "%1" doesn't have public key </source>
 +        <translation>%1在地址簿中不存在公匙</translation>
 +    </message>
 +    <message>
 +        <source>Address "%1" doesn't have private key </source>
 +        <translation>%1在地址簿中不存在死匙</translation>
 +    </message>
 +    <message>
 +        <source>Save MultiSig Address</source>
 +        <translation>保存多重签名地址</translation>
 +    </message>
 +    <message>
 +        <source>Could not write to file %1.</source>
 +        <translation>不能写入文件%1</translation>
 +    </message>

Code added

 +    <name>CreateMultiSigAddrDialog</name>
 +    <message>
 +        <source>Create MultiSig Address</source>
 +        <translation>创建多重签名地址</translation>
 +    </message>
 +    <message>
 +        <source>PublicKey</source>
 +        <translation>公匙</translation>
 +    </message>
 +    <message>
 +        <source>You need y keys to create a x-of-y Multisig address</source>
 +        <translation>你需要创建多重签名地址的签名组合</translation>
 +    </message>
 +    <message>
 +        <source>Require</source>
 +        <translation>满足</translation>
 +    </message>
 +    <message>
 +        <source>of</source>
 +        <translation>总数</translation>
 +    </message>
 +    <message>
 +        <source>Import</source>
 +        <translation>导入</translation>
 +    </message>
 +    <message>
 +        <source>Create</source>
 +        <translation>创建</translation>
 +    </message>
 +    <message>
 +        <source>Cancel</source>
 +        <translation>取消</translation>
 +    </message>
 +    <message>
 +        <source>All public keys belong to this wallet!</source>
 +        <translation>所有的公私属于这个钱包！</translation>
 +    </message>
 +    <message>
 +        <source>You need </source>
 +        <translation>你需要</translation>
 +    </message>
 +    <message>
 +        <source> keys to create a </source>
 +        <translation>把钥匙创建一个满足</translation>
 +    </message>
 +    <message>
 +        <source>-of-</source>
 +        <translation>总共</translation>
 +    </message>
 +    <message>
 +        <source> MultiSig address</source>
 +        <translation>的多重签名地址</translation>
 +    </message>
 +    <message>
 +        <source>Load MultiSig Address</source>
 +        <translation>加载多重签名地址</translation>
 +    </message>
 +    <message>
 +        <source>Invalid public key  "%1" </source>
 +        <translation>不可用的公匙%1</translation>
 +    </message>
 +</context>   
 +<context>
 +    <name>MultiSigDialog</name>
 +    <message>
 +        <source>Total balance:</source>
 +        <translation>总额：</translation>
 +    </message>
 +    <message>
 +        <source>    Addresses:</source>
 +        <translation>    地址：</translation>
 +    </message>
 +    <message>
 +        <source>Address</source>
 +        <translation>地址</translation>
 +    </message>
 +    <message>
 +        <source>Available: </source>
 +        <translation>可用：</translation>
 +    </message>
 +    <message>
 +        <source>Require 0 of 0 signatures</source>
 +        <translation>要求签名数量满足条件</translation>
 +    </message>
 +    <message>
 +        <source>Import Raw Tx</source>
 +        <translation>导入交易</translation>
 +    </message>
 +    <message>
 +        <source>Export Raw Tx</source>
 +        <translation>导出交易</translation>
 +    </message>
 +    <message>
 +        <source>Unsigned</source>
 +        <translation>未签名</translation>
 +    </message>
 +    <message>
 +        <source>Signed</source>
 +        <translation>签名</translation>
 +    </message>
 +    <message>
 +        <source>Add &amp;Recipient</source>
 +        <translation>添加收款人</translation>
 +    </message>
 +    <message>
 +        <source>Clear &amp;All</source>
 +        <translation>全部清除</translation>
 +    </message>
 +    <message>
 +        <source>S&amp;end</source>
 +        <translation>发送</translation>
 +    </message>
 +    <message>
 +        <source>Send Coins</source>
 +        <translation>支付硬币</translation>
 +    </message>
 +    <message>
 +        <source>Confirm send coins</source>
 +        <translation>确认支付</translation>
 +    </message>
 +    <message>
 +        <source>Are you sure you want to send %1?</source>
 +        <translation>你确定要支付%1个币吗？</translation>
 +    </message>
 +    <message>
 +        <source> and </source>
 +        <translation>和</translation>
 +    </message>
 +    <message>
 +        <source>Load Feathercoin Transaction</source>
 +        <translation>加载羽毛币交易</translation>
 +    </message>
 +    <message>
 +        <source>Feathercoin transaction file (*.ftc)</source>
 +        <translation>羽毛币交易文件(*.ftc)</translation>
 +    </message>
 +    <message>
 +        <source>Save Feathercoin Transaction</source>
 +        <translation>保存羽毛币交易</translation>
 +    </message>
 +    <message>
 +        <source>Error exporting</source>
 +        <translation>导出错误</translation>
 +    </message>
 +    <message>
 +        <source>Could not write to file %1.</source>
 +        <translation>不能写入文件%1。</translation>
 +    </message>
 +    <message>
 +        <source>Require </source>
 +        <translation>满足 </translation>
 +    </message>
 +    <message>
 +        <source> of </source>
 +        <translation> 总共 </translation>
 +    </message>
 +    <message>
 +        <source> signatures </source>
 +        <translation> 签名 </translation>
 +    </message>
 +    <message>
 +        <source>The recipient address is not valid, please recheck.</source>
 +        <translation>收款人地址不合法，请检查。</translation>
 +    </message>
 +    <message>
 +        <source>The amount to pay must be larger than 0.</source>
 +        <translation>支付金额必须大于0。</translation>
 +    </message>
 +    <message>
 +        <source>The amount exceeds your balance.</source>
 +        <translation>金额超出您的账上余额。</translation>
 +    </message>
 +    <message>
 +        <source>The total exceeds your balance when the %1 transaction fee is included.</source>
 +        <translation>计入 %1 交易费后的金额超出您的账上余额。</translation>
 +    </message>
 +    <message>
 +        <source>Duplicate address found, can only send to each address once per send operation.</source>
 +        <translation>发现重复的地址, 每次只能对同一地址发送一次。</translation>
 +    </message>
 +    <message>
 +        <source>Transaction creation failed!</source>
 +        <translation>交易创建失败！</translation>
 +    </message>
 +    <message>
 +        <source>The transaction was rejected! This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here.</source>
 +        <translation>错误：该交易被拒绝！发生这种错误的原因可能是：钱包中的羽毛币已经被用掉，有可能您复制了wallet.dat钱包文件，然后用复制的钱包文件支付了羽毛币，但是这个钱包文件中没有记录。</translation>
 +    </message>
 +</context>
 +<context>

Code added

 +        <source>Get my account report</source>
 +        <translation>查看我的账户报表</translation>
 +    </message>
 +    <message>
 +        <source>Manage MultiSig transactions</source>
 +        <translation>管理多重签名交易</translation>
 +    </message>
 +    <message>

Code added

 +        <source>&amp;MultiSig</source>
 +        <translation>重签签名</translation>
 +    </message>
 +    <message>

Code added

 +        <source>Address "%1" doesn't have public key </source>
 +        <translation>地址“%1”公匙不存在于地址簿中</translation>
 +    </message>
 +    <message>
 +        <source>Address "%1" doesn't have private key </source>
 +        <translation>地址“%1”私匙不存在于地址簿中</translation>
 +    </message>
 +    <message>

Code added

 +    <message>
 +        <source>Public Key</source>
 +        <translation>公匙</translation>
 +    </message>
 +    <message>
 +        <source>Private Key</source>
 +        <translation>私匙</translation>
 +    </message>
 +    <message>
 +        <source>Scan Pubkey</source>
 +        <translation>扫描公匙</translation>
 +    </message>
 +    <message>
 +        <source>Scan Secret</source>
 +        <translation>扫描私匙</translation>
 +    </message>
 +    <message>
 +        <source>Spend Pubkey</source>
 +        <translation>发送公匙</translation>
 +    </message>
 +    <message>
 +        <source>Spend Secret</source>
 +        <translation>发送私匙</translation>
 +    </message>

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/multisigdialog.cpp

Large new file, 966 lines of code

 +#include "multisigdialog.h"
 +#include "ui_multisigdialog.h"
 +
 +#include "wallet.h"
 +#include "walletmodel.h"
 +#include "bitcoinunits.h"
 +#include "addressbookpage.h"
 +#include "optionsmodel.h"
 +#include "sendcoinsentry.h"
 +#include "guiutil.h"
 +#include "askpassphrasedialog.h"
 +#include "base58.h"
 +#include "init.h"
 +#include "coincontrol.h"
 +#include "createmultisigaddrdialog.h"
 +#include "rpcprotocol.h"
 +
 +#include "json/json_spirit.h"
 +#include "json/json_spirit_reader_template.h"
 +#include "json/json_spirit_writer_template.h"
 +#include "json/json_spirit_utils.h"
 +#include "json/json_spirit_value.h"
 +using namespace json_spirit;
 +
 +#include <QMessageBox>
 +#include <QTextDocument>
 +#include <QScrollBar>
 +#include <QFile>
 +#include <QTextStream>
 +
 +CCoinControl* MultiSigDialog::coinControl = new CCoinControl();
 +CTransaction* MultiSigDialog::rawTx = new CTransaction();
 +
 +MultiSigDialog::MultiSigDialog(QWidget *parent) :
 +    QDialog(parent),
 +    ui(new Ui::MultiSigDialog),
 +    model(0)
 +{
 +    ui->setupUi(this);

Example / start of new code

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/multisigdialog.h

Large new file 91 lines o code

 +#ifndef MULTISIGDIALOG_H
 +#define MULTISIGDIALOG_H
 +
 +#include <QDialog>
 +#include <QString>
 +
 +namespace Ui {
 +    class MultiSigDialog;
 +}
 +
 +class CWallet;
 +class WalletModel;
 +class SendCoinsEntry;
 +class SendCoinsRecipient;
 +class CCoinControl;
 +class CTransaction;
 +
 +QT_BEGIN_NAMESPACE
 +class QUrl;
 +QT_END_NAMESPACE
 +
 +/** Dialog for sending bitcoins */
 +class MultiSigDialog : public QDialog
 +{
 +    Q_OBJECT
 +
 +public:
 +    explicit MultiSigDialog(QWidget *parent = 0);
 +    ~MultiSigDialog();
 +
 +    void setModel(WalletModel *model);
 +
 +    /** Set up the tab chain manually, as Qt messes up the tab chain by default in some cases (issue https://bugreports.qt-project.org/browse/QTBUG-10907).
 +     */
 +    QWidget *setupTabChain(QWidget *prev);
 +
 +    void setAddress(const QString &address);
 +    void pasteEntry(const SendCoinsRecipient &rv);
 +    bool handleURI(const QString &uri);
 +
 +    static CCoinControl *coinControl;
 +    static CTransaction *rawTx;
 +
 +public slots:
 +    void clear();
 +    void reject();
 +    void accept();
 +    void exportDraft();
 +    void importDraft();
 +    void editEnable(bool enable);
 +
 +    void signAddress0();
 +    void signAddress1();
 +    void signAddress2();
 +    void signTransaction(QString *addrStr = NULL);
 +    
 +    SendCoinsEntry *addEntry();
 +    void updateRemoveEnabled();
 +    void setSharedBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance);

Start of new file code

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/res/icons/*

 src/qt/res/icons/multisig.png

Icon File added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/sendcoinsentry.cpp

 +void SendCoinsEntry::setRemoveEnabled(bool enabled)
 +{
 +    ui->deleteButton->setEnabled(enabled);
 +}
 +

Code added

 +void SendCoinsEntry::setFieldEnable(bool enable)
 +{
 +    ui->payTo->setEnabled(enable);
 +    ui->addAsLabel->setEnabled(enable);
 +    ui->payAmount->setEnabled(enable);
 +    ui->addressBookButton->setEnabled(enable);
 +    ui->pasteButton->setEnabled(enable);
 +    ui->deleteButton->setEnabled(enable);
 +}
 +

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/sendcoinsentry.h

 +    void setFieldEnable(bool enable);

Code added

 +    void setRemoveEnabled(bool enabled);

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/walletframe.cpp

 +void WalletFrame::gotoMultiSigPage()
 +{
 +    QMap<QString, WalletView*>::const_iterator i;
 +    for (i = mapWalletViews.constBegin(); i != mapWalletViews.constEnd();  ++i)
 +        i.value()->gotoMultiSigPage();
 +}
 +

Code added

wrapper

Feathercoin specific changes made to convert Bitcoin to FTC 0.9.6.*

Add Multisgin Page : - commit

https://github.com/FeatherCoin/Feathercoin/commit/83737e90c292f18fe0285677cefbd70125492e1a

Include a multi-signature address Page

src/qt/walletframe.cpp

 +qint64 WalletModel::getSharedBalance(const CCoinControl *coinControl) const
 +{
 +    if (coinControl)
 +    {
 +        int64 nBalance = 0;
 +        std::vector<COutput> vCoins;
 +        wallet->AvailableSharedCoins(vCoins, true, coinControl);
 +        BOOST_FOREACH(const COutput& out, vCoins)
 +            nBalance += out.tx->vout[out.i].nValue;   
 +        
 +        return nBalance;
 +    }
 +
 +    return wallet->GetSharedBalance();
 +}
 +
 +qint64 WalletModel::getSharedUnconfirmedBalance() const
 +{
 +    return wallet->GetSharedUnconfirmedBalance();
 +}
 +
 +qint64 WalletModel::getSharedImmatureBalance() const
 +{
 +    return wallet->GetSharedImmatureBalance();
 +}
 +

Code added

 +WalletModel::SendCoinsReturn WalletModel::createRawTransaction(
 +    const QList<SendCoinsRecipient> &recipients, CTransaction& txNew, const CCoinControl *coinControl, bool isMultiSig)
 +{
 +    qint64 total = 0;
 +    QSet<QString> setAddress;
 +    QString hex;
 +
 +    if(recipients.empty())
 +    {
 +        return OK;
 +    }
 +
 +    // Pre-check input data for validity
 +    foreach(const SendCoinsRecipient &rcp, recipients)
 +    {
 +        if(!validateAddress(rcp.address))
 +        {
 +            return InvalidAddress;
 +        }
 +        setAddress.insert(rcp.address);
 +
 +        if(rcp.amount <= 0)
 +        {
 +            return InvalidAmount;
 +        }
 +        total      += rcp.amount;
 +    }
 +
 +    if(recipients.size() > setAddress.size())
 +    {
 +        return DuplicateAddress;
 +    }
 +
 +    int64 nBalance;
 +    if ( isMultiSig )
 +        nBalance = getSharedBalance(coinControl);
 +    else
 +        nBalance = getBalance(coinControl);
 +
 +    if(total > nBalance)
 +    {
 +        return AmountExceedsBalance;
 +    }
 +
 +    if((total + nTransactionFee) > nBalance)
 +    {
 +        return SendCoinsReturn(AmountWithFeeExceedsBalance, nTransactionFee);
 +    }
 +
 +    {
 +        LOCK2(cs_main, wallet->cs_wallet);
 +
 +        // Sendmany
 +        std::vector<std::pair<CScript, int64> > vecSend;
 +        foreach(const SendCoinsRecipient &rcp, recipients)
 +        {
 +            CScript scriptPubKey;
 +            scriptPubKey.SetDestination(CBitcoinAddress(rcp.address.toStdString()).Get());
 +            vecSend.push_back(make_pair(scriptPubKey, rcp.amount));
 +        }
 +
 +        int64 nFeeRequired = 0;
 +        std::string strFailReason;
 +        CReserveKey reservekey(wallet);
 +        bool fCreated = wallet->CreateRawTransaction(vecSend, txNew, nFeeRequired, strFailReason, isMultiSig, reservekey, coinControl);
 +
 +        if(!fCreated)
 +        {
 +            if((total  + nFeeRequired) > nBalance)
 +            {
 +                return SendCoinsReturn(AmountWithFeeExceedsBalance, nFeeRequired);
 +            }
 +            emit message(tr("Send Coins"), QString::fromStdString(strFailReason),
 +                         CClientUIInterface::MSG_ERROR);
 +            return TransactionCreationFailed;
 +        }
 +        /*if(!uiInterface.ThreadSafeAskFee(nFeeRequired))
 +        {
 +            return Aborted;
 +        }*/
 +        hex = QString::fromStdString(txNew.GetHash().GetHex());
 +    }
 +
 +    // Add addresses / update labels that we've sent to to the address book
 +    foreach(const SendCoinsRecipient &rcp, recipients)
 +    {
 +        std::string strAddress = rcp.address.toStdString();
 +        CTxDestination dest = CBitcoinAddress(strAddress).Get();
 +        std::string strLabel = rcp.label.toStdString();
 +        {
 +            LOCK(wallet->cs_wallet);
 +
 +            //std::map<CTxDestination, std::string>::iterator mi = wallet->mapAddressBook.find(dest);
 +            std::map<CTxDestination, CAddressBookData>::iterator mi = wallet->mapAddressBook.find(dest);
 +
 +            // Check if we have a new address or an updated label
 +            if (mi == wallet->mapAddressBook.end() || mi->second.name != strLabel)
 +            {
 +            		std::string purpose;
 +                //wallet->SetAddressBookName(dest, strLabel);
 +                wallet->SetAddressBook(dest, strLabel,purpose);
 +            }
 +        }
 +    }
 +
 +    return SendCoinsReturn(OK, 0, hex);
 +}
 +

Code added