Change edit dialog to allow no preview (#869)

* Change edit dialog to allow no preview

* AStyle fixes

* More style fixes, forgot some files

src/dialogs/EditInstructionDialog.cpp

@@ -2,10 +2,10 @@
 #include "ui_EditInstructionDialog.h"
 #include "Cutter.h"
 
-EditInstructionDialog::EditInstructionDialog(QWidget *parent, bool isEditingBytes) :
+EditInstructionDialog::EditInstructionDialog(QWidget *parent, InstructionEditMode editMode) :
     QDialog(parent),
     ui(new Ui::EditInstructionDialog),
-    isEditingBytes(isEditingBytes)
+    editMode(editMode)
 {
     ui->setupUi(this);
     setWindowFlags(windowFlags() & (~Qt::WindowContextHelpButtonHint));
@@ -40,9 +40,13 @@ void EditInstructionDialog::setInstruction(const QString &instruction)
 void EditInstructionDialog::updatePreview(const QString &input)
 {
     QString result;
-    if (isEditingBytes) {
+
+    if (editMode == EDIT_NONE) {
+        ui->instructionLabel->setText("");
+        return;
+    } else if (editMode == EDIT_BYTES) {
         result = Core()->disassemble(input).trimmed();
-    } else {
+    } else if (editMode == EDIT_TEXT) {
         result = Core()->assemble(input).trimmed();
     }
 

src/dialogs/EditInstructionDialog.h

@@ -9,12 +9,16 @@ namespace Ui {
 class EditInstructionDialog;
 }
 
+enum InstructionEditMode {
+    EDIT_NONE, EDIT_BYTES, EDIT_TEXT
+};
+
 class EditInstructionDialog : public QDialog
 {
     Q_OBJECT
 
 public:
-    explicit EditInstructionDialog(QWidget *parent, bool isEditingBytes);
+    explicit EditInstructionDialog(QWidget *parent, InstructionEditMode isEditingBytes);
     ~EditInstructionDialog();
 
     QString getInstruction();
@@ -29,7 +33,7 @@ private slots:
 
 private:
     std::unique_ptr<Ui::EditInstructionDialog> ui;
-    bool isEditingBytes; // true if editing intruction **bytes**; false if editing instruction **text**
+    InstructionEditMode editMode; // true if editing intruction **bytes**; false if editing instruction **text**
 };
 
 #endif // EDITINSTRUCTIONDIALOG_H

src/menus/DisassemblyContextMenu.cpp

@@ -40,7 +40,7 @@ DisassemblyContextMenu::DisassemblyContextMenu(QWidget *parent)
     addAction(&actionRename);
 
     initAction(&actionEditFunction, tr("Edit function"),
-            SLOT(on_actionEditFunction_triggered()));
+               SLOT(on_actionEditFunction_triggered()));
     addAction(&actionEditFunction);
 
     initAction(&actionRenameUsedHere, tr("Rename Flag/Fcn/Var Used Here"),
@@ -234,7 +234,7 @@ void DisassemblyContextMenu::aboutToShowSlot()
 {
     // check if set immediate base menu makes sense
     QJsonObject instObject = Core()->cmdj("aoj @ " + QString::number(
-                                              offset)).array().first().toObject();
+            offset)).array().first().toObject();
     auto keys = instObject.keys();
     bool immBase = keys.contains("val") || keys.contains("ptr");
     setBaseMenu->menuAction()->setVisible(immBase);
@@ -355,7 +355,7 @@ QKeySequence DisassemblyContextMenu::getRenameUsedHereSequence() const
 
 QKeySequence DisassemblyContextMenu::getRetypeSequence() const
 {
-     return {Qt::Key_Y};
+    return {Qt::Key_Y};
 }
 
 QKeySequence DisassemblyContextMenu::getXRefSequence() const
@@ -375,7 +375,7 @@ QList<QKeySequence> DisassemblyContextMenu::getAddBPSequence() const
 
 void DisassemblyContextMenu::on_actionEditInstruction_triggered()
 {
-    EditInstructionDialog *e = new EditInstructionDialog(this, false);
+    EditInstructionDialog *e = new EditInstructionDialog(this, EDIT_TEXT);
     e->setWindowTitle(tr("Edit Instruction at %1").arg(RAddressString(offset)));
 
     QString oldInstructionOpcode = Core()->getInstructionOpcode(offset);
@@ -440,7 +440,7 @@ void DisassemblyContextMenu::on_actionJmpReverse_triggered()
 
 void DisassemblyContextMenu::on_actionEditBytes_triggered()
 {
-    EditInstructionDialog *e = new EditInstructionDialog(this, true);
+    EditInstructionDialog *e = new EditInstructionDialog(this, EDIT_BYTES);
     e->setWindowTitle(tr("Edit Bytes at %1").arg(RAddressString(offset)));
 
     QString oldBytes = Core()->getInstructionBytes(offset);
@@ -747,7 +747,7 @@ void DisassemblyContextMenu::setToData(int size, int repeat)
 }
 
 QAction *DisassemblyContextMenu::addAnonymousAction(QString name, const char *slot,
-                                                    QKeySequence keySequence)
+        QKeySequence keySequence)
 {
     auto action = new QAction();
     addAction(action);

src/widgets/StackWidget.cpp

@@ -123,8 +123,7 @@ void StackWidget::editStack()
     bool ok;
     int row = viewStack->selectionModel()->currentIndex().row();
     QString offset = viewStack->selectionModel()->currentIndex().sibling(row, 0).data().toString();
-    // FIXME: This is not correct because there should be no preview of anything
+    EditInstructionDialog *e = new EditInstructionDialog(this, EDIT_NONE);
-    EditInstructionDialog *e = new EditInstructionDialog(this, false);
     e->setWindowTitle(tr("Edit stack at %1").arg(offset));
 
     QString oldBytes = viewStack->selectionModel()->currentIndex().sibling(row, 1).data().toString();