Change instruction views background to match stages color.

Signed-off-by: Pavel Pisa <[email protected]>

Author: ppisa

qtmips_gui/coreview.cpp

@@ -51,8 +51,8 @@
         NEW_B(TYPE, VAR, __VA_ARGS__); \
         VAR->setPos(X, Y); \
     } while(false)
-#define NEW_I(VAR, X, Y, SIG) do { \
-        NEW(InstructionView, VAR, X, Y); \
+#define NEW_I(VAR, X, Y, SIG, ...) do { \
+        NEW(InstructionView, VAR, X, Y, __VA_ARGS__); \
         connect(machine->core(), &machine::Core::SIG, \
                 VAR, &coreview::InstructionView::instruction_update); \
     } while(false)
@@ -350,11 +350,11 @@ CoreViewScenePipelined::CoreViewScenePipelined(machine::QtMipsMachine *machine)
     NEW(Latch, latch_mem_wb, 660, 70, machine, 400);
     latch_mem_wb->setTitle("MEM/WB");
 
-    NEW_I(inst_fetch, 79, 2, instruction_fetched);
-    NEW_I(inst_dec, 275, 2, instruction_decoded);
-    NEW_I(inst_exec, 464, 2, instruction_executed);
-    NEW_I(inst_mem, 598, 2, instruction_memory);
-    NEW_I(inst_wrb, 660, 18, instruction_writeback);
+    NEW_I(inst_fetch, 79, 2, instruction_fetched, QColor(255, 173, 173));
+    NEW_I(inst_dec, 275, 2, instruction_decoded, QColor(255, 212, 173));
+    NEW_I(inst_exec, 464, 2, instruction_executed, QColor(193, 255, 173));
+    NEW_I(inst_mem, 598, 2, instruction_memory, QColor(173, 255, 229));
+    NEW_I(inst_wrb, 660, 18, instruction_writeback, QColor(255, 173, 230));
 
     if (machine->config().hazard_unit() != machine::MachineConfig::HU_NONE) {
         NEW(LogicBlock, hazard_unit, SC_WIDTH/2, SC_HEIGHT - 15, "Hazard Unit");

qtmips_gui/coreview/instructionview.cpp

@@ -49,11 +49,11 @@ using namespace coreview;
 #define PENW 1
 //////////////////////
 
-InstructionView::InstructionView() : QGraphicsObject(nullptr), text(this) {
+InstructionView::InstructionView(QColor bgnd) : QGraphicsObject(nullptr), text(this) {
     QFont f;
     f.setPointSize(FontSize::SIZE6);
     text.setFont(f);
-
+    this->bgnd = bgnd;
     // Initialize to NOP
     instruction_update(machine::Instruction(), 0, machine::EXCAUSE_NONE);
 }
@@ -65,7 +65,7 @@ QRectF InstructionView::boundingRect() const {
 void InstructionView::paint(QPainter *painter, const QStyleOptionGraphicsItem *option __attribute__((unused)), QWidget *widget __attribute__((unused))) {
     painter->setPen(QPen(QColor(240, 240, 240)));
     if (excause == machine::EXCAUSE_NONE)
-        painter->setBrush(QBrush(QColor(240, 240, 240)));
+        painter->setBrush(QBrush(bgnd));
     else
         painter->setBrush(QBrush(QColor(255, 100, 100)));
     painter->drawRoundRect(-WIDTH/2, 0, WIDTH, HEIGHT, ROUND, ROUND);

qtmips_gui/coreview/instructionview.h

@@ -45,7 +45,7 @@ namespace coreview {
 class InstructionView : public QGraphicsObject {
     Q_OBJECT
 public:
-    InstructionView();
+    InstructionView(QColor bgnd = QColor(240, 240, 240));
 
     QRectF boundingRect() const;
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
@@ -57,6 +57,7 @@ public slots:
 private:
     QGraphicsSimpleTextItem text;
     machine::ExceptionCause excause;
+    QColor bgnd;
 };
 
 }

qtmips_gui/programmodel.cpp

@@ -135,9 +135,6 @@ QVariant ProgramModel::data(const QModelIndex &index, int role) const {
             } else if (address == stage_addr[STAGEADDR_MEMORY]) {
                 QBrush bgd(QColor(173, 255, 229));
                 return bgd;
-            } else if (address == stage_addr[STAGEADDR_MEMORY]) {
-                QBrush bgd(QColor(173, 255, 229));
-                return bgd;
             } else if (address == stage_addr[STAGEADDR_EXECUTE]) {
                 QBrush bgd(QColor(193, 255, 173));
                 return bgd;