[Dev] Documenting Feathercoin Specific Software settings - Part 5

wrapper

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

Add QR-Snap : - commit

https://github.com/FeatherCoin/Feathercoin/commit/8ba72918a0710ef66df39a5df97725b1a7b740b4

src/qt/snapwidget.h

New file

 + // Copyright (c) 2013-2014 The Feathercoin developers
 + 
 + #ifndef SNAPWIDGET_H
 + #define SNAPWIDGET_H
 + #include "ui_snapwidget.h"
 + #include "addressbookpage.h"
 + 
 + class SnapWidget :public QDialog, public Ui::SnapWidget
 + {
 +     Q_OBJECT
 + public:
 + 
 +     SnapWidget(QWidget* _parent);
 +     ~SnapWidget();
 +     void prepareMask();
 +     virtual void closeEvent(QCloseEvent *event);
 +     void resizeEvent(QResizeEvent*);
 +     public slots:
 +     void on_cancelButton_clicked();
 +     void on_snapButton_clicked();
 + 
 + 
 + signals:
 +     void finished(QString s);
 + 
 + public:
 +     QString decodedString;
 + 
 + };
 + #endif // SNAPWIDGET_H

New file code

wrapper

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

Add QR-Snap : - commit

https://github.com/FeatherCoin/Feathercoin/commit/8ba72918a0710ef66df39a5df97725b1a7b740b4

src/qt/walletmodel.cpp

 +#include "init.h"

Code added

 +     // Get required locks upfront. This avoids the GUI from getting stuck on
 +     // periodical polls if the core is holding the locks for a longer time -
 +     // for example, during a wallet rescan.
 +     TRY_LOCK(cs_main, lockMain);
 +     if(!lockMain)
 +         return;
 +     TRY_LOCK(wallet->cs_wallet, lockWallet);
 +     if(!lockWallet)
 +         return;
 +

Code added

 + 
     checkBalanceChanged();
 +         if(transactionTableModel)
 +             transactionTableModel->updateConfirmations();

Code added

 + bool WalletModel::importPrivateKey(QString privKey)
 + {
 +     CBitcoinSecret vchSecret;
 +     bool fGood = vchSecret.SetString(privKey.toStdString());
 +     if (!fGood)
 +         return false;
 +     CKey key = vchSecret.GetKey();
 +     CPubKey pubkey = key.GetPubKey();
 +     CKeyID vchAddress = pubkey.GetID();
 +     {
 +         LOCK2(cs_main, pwalletMain->cs_wallet);
 +         pwalletMain->MarkDirty();
 +         pwalletMain->SetAddressBook(vchAddress, ("imported wallet"),"send");
 +         if (!pwalletMain->AddKeyPubKey(key, pubkey))
 +             return false;
 +         pwalletMain->ScanForWalletTransactions(chainActive.Genesis(), true);
 +         pwalletMain->ReacceptWalletTransactions();
 +         //printf("importing walling with public key %s\n", vchAddress.ToString().c_str()); 
 +     }
 +     return true;
 + }
 +

Code added

 +     LOCK2(cs_main, wallet->cs_wallet);

 +     LOCK2(cs_main, wallet->cs_wallet);

 +     LOCK2(cs_main, wallet->cs_wallet); // ListLockedCoins, mapWallet

Wallet lock interface change, numerous lock -> lock2 updates.

wrapper

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

Add QR-Snap : - commit

https://github.com/FeatherCoin/Feathercoin/commit/8ba72918a0710ef66df39a5df97725b1a7b740b4

src/qt/walletmodel.h

 +#pragma warning(disable:4717)  //bogus warning from MS

Add code

 +		bool importPrivateKey(QString privKey);

Add code

wrapper

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

Add QR-Snap : - commit

https://github.com/FeatherCoin/Feathercoin/commit/8ba72918a0710ef66df39a5df97725b1a7b740b4

src/qt/walletview.cpp

 +     connect(receiveCoinsPage, SIGNAL(importWallet(QString)), this, SLOT(importWallet(QString)));
 +     // Clicking on "Send to QR" sends you to the send coins tab after snapping and reading image
 +     connect(sendCoinsPage, SIGNAL(sendCoins(QString)), this, SLOT(gotoSendCoinsPage(QString)));

Code added

 -        connect(walletModel, SIGNAL(showProgress(QString,int)), this, SLOT(showProgress(QString,int)));
+        connect(walletModel, SIGNAL(showProgress(QString,int)), this, SLOT(showProgress(QString,int)));

Code replaced ??

 + void WalletView::importWallet(QString privateKey)
 + {
 +     if(!walletModel)
 +         return;
 +         
 +     bool b =walletModel->importPrivateKey(privateKey);   
 + }
 +

Code added

wrapper

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

Add QR-Snap : - commit

https://github.com/FeatherCoin/Feathercoin/commit/8ba72918a0710ef66df39a5df97725b1a7b740b4

src/qt/walletview.h

QR codes first commit

 +    /** Import a wallet from a string */
 +    void importWallet(QString privateKey);

Code added

Wellenreiter

@wrapper

Copyright was updated in a later commit
the zxing flag was removed in a later commit
- qrflag triggers use of zxing then