qt: add network-specific style object

Mainly cleanups: Gets rid of isTestNet everywhere, by keeping track
of network-specific theming in a central place.

Also makes GUI no longer dependent on the network ID enumeration, which
alleviates concerns about #4802.

1 files changed, 15 insertions, 42 deletions

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index 7380fbd240..8a945606dc 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -8,6 +8,7 @@
 #include "clientmodel.h"
 #include "guiconstants.h"
 #include "guiutil.h"
+#include "networkstyle.h"
 #include "notificator.h"
 #include "openuridialog.h"
 #include "optionsdialog.h"
@@ -59,7 +60,7 @@
 
 const QString BitcoinGUI::DEFAULT_WALLET = "~Default";
 
-BitcoinGUI::BitcoinGUI(bool fIsTestnet, QWidget *parent) :
+BitcoinGUI::BitcoinGUI(const NetworkStyle *networkStyle, QWidget *parent) :
     QMainWindow(parent),
     clientModel(0),
     walletFrame(0),
@@ -112,26 +113,13 @@ BitcoinGUI::BitcoinGUI(bool fIsTestnet, QWidget *parent) :
     } else {
         windowTitle += tr("Node");
     }
-
-    if (!fIsTestnet)
-    {
+    windowTitle += " " + networkStyle->getTitleAddText();
 #ifndef Q_OS_MAC
-        QApplication::setWindowIcon(QIcon(":icons/bitcoin"));
-        setWindowIcon(QIcon(":icons/bitcoin"));
+    QApplication::setWindowIcon(networkStyle->getAppIcon());
+    setWindowIcon(networkStyle->getAppIcon());
 #else
-        MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin"));
+    MacDockIconHandler::instance()->setIcon(networkStyle->getAppIcon());
 #endif
-    }
-    else
-    {
-        windowTitle += " " + tr("[testnet]");
-#ifndef Q_OS_MAC
-        QApplication::setWindowIcon(QIcon(":icons/bitcoin_testnet"));
-        setWindowIcon(QIcon(":icons/bitcoin_testnet"));
-#else
-        MacDockIconHandler::instance()->setIcon(QIcon(":icons/bitcoin_testnet"));
-#endif
-    }
     setWindowTitle(windowTitle);
 
 #if defined(Q_OS_MAC) && QT_VERSION < 0x050000
@@ -161,7 +149,7 @@ BitcoinGUI::BitcoinGUI(bool fIsTestnet, QWidget *parent) :
 
     // Create actions for the toolbar, menu bar and tray/dock icon
     // Needs walletFrame to be initialized
-    createActions(fIsTestnet);
+    createActions(networkStyle);
 
     // Create application menu bar
     createMenuBar();
@@ -170,7 +158,7 @@ BitcoinGUI::BitcoinGUI(bool fIsTestnet, QWidget *parent) :
     createToolBars();
 
     // Create system tray icon and notification
-    createTrayIcon(fIsTestnet);
+    createTrayIcon(networkStyle);
 
     // Create status bar
     statusBar();
@@ -248,7 +236,7 @@ BitcoinGUI::~BitcoinGUI()
 #endif
 }
 
-void BitcoinGUI::createActions(bool fIsTestnet)
+void BitcoinGUI::createActions(const NetworkStyle *networkStyle)
 {
     QActionGroup *tabGroup = new QActionGroup(this);
 
@@ -295,10 +283,7 @@ void BitcoinGUI::createActions(bool fIsTestnet)
     quitAction->setStatusTip(tr("Quit application"));
     quitAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
     quitAction->setMenuRole(QAction::QuitRole);
-    if (!fIsTestnet)
-        aboutAction = new QAction(QIcon(":/icons/bitcoin"), tr("&About Bitcoin Core"), this);
-    else
-        aboutAction = new QAction(QIcon(":/icons/bitcoin_testnet"), tr("&About Bitcoin Core"), this);
+    aboutAction = new QAction(networkStyle->getAppIcon(), tr("&About Bitcoin Core"), this);
     aboutAction->setStatusTip(tr("Show information about Bitcoin Core"));
     aboutAction->setMenuRole(QAction::AboutRole);
 #if QT_VERSION < 0x050000
@@ -311,10 +296,7 @@ void BitcoinGUI::createActions(bool fIsTestnet)
     optionsAction = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
     optionsAction->setStatusTip(tr("Modify configuration options for Bitcoin"));
     optionsAction->setMenuRole(QAction::PreferencesRole);
-    if (!fIsTestnet)
-        toggleHideAction = new QAction(QIcon(":/icons/bitcoin"), tr("&Show / Hide"), this);
-    else
-        toggleHideAction = new QAction(QIcon(":/icons/bitcoin_testnet"), tr("&Show / Hide"), this);
+    toggleHideAction = new QAction(networkStyle->getAppIcon(), tr("&Show / Hide"), this);
     toggleHideAction->setStatusTip(tr("Show or hide the main Window"));
 
     encryptWalletAction = new QAction(QIcon(":/icons/lock_closed"), tr("&Encrypt Wallet..."), this);
@@ -505,22 +487,13 @@ void BitcoinGUI::setWalletActionsEnabled(bool enabled)
     openAction->setEnabled(enabled);
 }
 
-void BitcoinGUI::createTrayIcon(bool fIsTestnet)
+void BitcoinGUI::createTrayIcon(const NetworkStyle *networkStyle)
 {
 #ifndef Q_OS_MAC
     trayIcon = new QSystemTrayIcon(this);
-
-    if (!fIsTestnet)
-    {
-        trayIcon->setToolTip(tr("Bitcoin Core client"));
-        trayIcon->setIcon(QIcon(":/icons/bitcoin"));
-    }
-    else
-    {
-        trayIcon->setToolTip(tr("Bitcoin Core client") + " " + tr("[testnet]"));
-        trayIcon->setIcon(QIcon(":/icons/bitcoin_testnet"));
-    }
-
+    QString toolTip = tr("Bitcoin Core client") + " " + networkStyle->getTitleAddText();
+    trayIcon->setToolTip(toolTip);
+    trayIcon->setIcon(networkStyle->getAppIcon());
     trayIcon->show();
 #endif