Qt/CheatManager: Add preset address ranges

src/duckstation-qt/cheatmanagerdialog.cpp

@@ -2,6 +2,8 @@
 #include "cheatcodeeditordialog.h"
 #include "common/assert.h"
 #include "common/string_util.h"
+#include "core/bus.h"
+#include "core/cpu_core.h"
 #include "core/system.h"
 #include "qthostinterface.h"
 #include "qtutils.h"
@@ -12,6 +14,7 @@
 #include <QtWidgets/QMessageBox>
 #include <QtWidgets/QTreeWidgetItemIterator>
 #include <array>
+#include <utility>
 
 static QString formatHexValue(u32 value)
 {
@@ -92,6 +95,23 @@ void CheatManagerDialog::connectUi()
       address = value.toUInt(nullptr, 16);
     m_scanner.SetEndAddress(static_cast<PhysicalMemoryAddress>(address));
   });
+  connect(m_ui.scanPresetRange, QOverload<int>::of(&QComboBox::currentIndexChanged), [this](int index) {
+    if (index == 0)
+    {
+      m_ui.scanStartAddress->setText(formatHexValue(0));
+      m_ui.scanEndAddress->setText(formatHexValue(Bus::RAM_SIZE));
+    }
+    else if (index == 1)
+    {
+      m_ui.scanStartAddress->setText(formatHexValue(CPU::DCACHE_LOCATION));
+      m_ui.scanEndAddress->setText(formatHexValue(CPU::DCACHE_LOCATION + CPU::DCACHE_SIZE));
+    }
+    else
+    {
+      m_ui.scanStartAddress->setText(formatHexValue(Bus::BIOS_BASE));
+      m_ui.scanEndAddress->setText(formatHexValue(Bus::BIOS_BASE + Bus::BIOS_SIZE));
+    }
+  });
   connect(m_ui.scanNewSearch, &QPushButton::clicked, [this]() {
     m_scanner.Search();
     updateResults();

src/duckstation-qt/cheatmanagerdialog.ui

@@ -370,6 +370,32 @@
                 <item row="6" column="1">
                  <widget class="QLineEdit" name="scanEndAddress"/>
                 </item>
+                <item row="7" column="0">
+                 <widget class="QLabel" name="label_6">
+                  <property name="text">
+                   <string>Preset Range:</string>
+                  </property>
+                 </widget>
+                </item>
+                <item row="7" column="1">
+                 <widget class="QComboBox" name="scanPresetRange">
+                  <item>
+                   <property name="text">
+                    <string>RAM</string>
+                   </property>
+                  </item>
+                  <item>
+                   <property name="text">
+                    <string>Scratchpad</string>
+                   </property>
+                  </item>
+                  <item>
+                   <property name="text">
+                    <string>BIOS</string>
+                   </property>
+                  </item>
+                 </widget>
+                </item>
                </layout>
               </widget>
              </item>