Qt: Fixed a bug in shutdown procedure, various cleanups.

src/citra_qt/debugger/disassembler.cpp

@@ -241,7 +241,7 @@ int DisassemblerWidget::SelectedRow() {
     return disasm_ui.treeView->selectionModel()->currentIndex().row();
 }
 
-void DisassemblerWidget::OnEmulationStarted(EmuThread* emu_thread) {
+void DisassemblerWidget::OnEmulationStarting(EmuThread* emu_thread) {
     this->emu_thread = emu_thread;
 
     model = new DisassemblerModel(this);
@@ -256,7 +256,7 @@ void DisassemblerWidget::OnEmulationStarted(EmuThread* emu_thread) {
     setEnabled(true);
 }
 
-void DisassemblerWidget::OnEmulationStopped() {
+void DisassemblerWidget::OnEmulationStopping() {
     disasm_ui.treeView->setModel(nullptr);
     delete model;
     emu_thread = nullptr;

src/citra_qt/debugger/disassembler.h

@@ -65,8 +65,8 @@ public slots:
     void OnDebugModeEntered();
     void OnDebugModeLeft();
 
-    void OnEmulationStarted(EmuThread* emu_thread);
-    void OnEmulationStopped();
+    void OnEmulationStarting(EmuThread* emu_thread);
+    void OnEmulationStopping();
 
 private:
     // returns -1 if no row is selected

src/citra_qt/debugger/registers.cpp

@@ -71,11 +71,11 @@ void RegistersWidget::OnDebugModeEntered() {
 void RegistersWidget::OnDebugModeLeft() {
 }
 
-void RegistersWidget::OnEmulationStarted(EmuThread* emu_thread) {
+void RegistersWidget::OnEmulationStarting(EmuThread* emu_thread) {
     setEnabled(true);
 }
 
-void RegistersWidget::OnEmulationStopped() {
+void RegistersWidget::OnEmulationStopping() {
     // Reset widget text
     for (int i = 0; i < 16; ++i)
         registers->child(i)->setText(1, QString(""));

src/citra_qt/debugger/registers.h

@@ -21,8 +21,8 @@ public slots:
     void OnDebugModeEntered();
     void OnDebugModeLeft();
 
-    void OnEmulationStarted(EmuThread* emu_thread);
-    void OnEmulationStopped();
+    void OnEmulationStarting(EmuThread* emu_thread);
+    void OnEmulationStopping();
 
 private:
     Ui::ARMRegisters cpu_regs_ui;