citra-qt/command list: Split register and value columns.

Also removed the extra spaces for each cell

src/citra_qt/debugger/graphics_cmdlists.cpp

@@ -174,7 +174,7 @@ int GPUCommandListModel::rowCount(const QModelIndex& parent) const {
 }
 
 int GPUCommandListModel::columnCount(const QModelIndex& parent) const {
-    return 2;
+    return 3;
 }
 
 QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const {
@@ -187,14 +187,13 @@ QVariant GPUCommandListModel::data(const QModelIndex& index, int role) const {
 
     if (role == Qt::DisplayRole) {
         QString content;
-        if (index.column() == 0) {
-            QString content = QString::fromLatin1(Pica::Regs::GetCommandName(cmd.cmd_id).c_str());
-            content.append(" ");
-            return content;
-        } else if (index.column() == 1) {
-            QString content = QString("%1 ").arg(cmd.hex, 8, 16, QLatin1Char('0'));
-            content.append(QString("%1 ").arg(val, 8, 16, QLatin1Char('0')));
-            return content;
+        switch ( index.column() ) {
+        case 0:
+            return QString::fromLatin1(Pica::Regs::GetCommandName(cmd.cmd_id).c_str());
+        case 1:
+            return QString("%1").arg(cmd.cmd_id, 3, 16, QLatin1Char('0'));
+        case 2:
+            return QString("%1").arg(val, 8, 16, QLatin1Char('0'));
         }
     } else if (role == CommandIdRole) {
         return QVariant::fromValue<int>(cmd.cmd_id.Value());
@@ -207,10 +206,13 @@ QVariant GPUCommandListModel::headerData(int section, Qt::Orientation orientatio
     switch(role) {
     case Qt::DisplayRole:
     {
-        if (section == 0) {
+        switch (section) {
+        case 0:
             return tr("Command Name");
-        } else if (section == 1) {
-            return tr("Data");
+        case 1:
+            return tr("Register");
+        case 2:
+            return tr("New Value");
         }
 
         break;