Merge pull request #2478 from PugsyMAME/master

Improved Cheat Memory Scanner functionality

src/duckstation-qt/cheatmanagerdialog.cpp

@@ -45,6 +45,28 @@ static QString formatHexAndDecValue(u32 value, u8 size, bool is_signed)
     return QStringLiteral("0x%1 (%2)").arg(static_cast<u32>(value), size, 16, QChar('0')).arg(static_cast<uint>(value));
 }
 
+
+static QString formatCheatCode(u32 address, u32 value, const MemoryAccessSize size)
+{
+
+      if (size == MemoryAccessSize::Byte && address <= 0x00200000)
+        return QStringLiteral("CHEAT CODE: %1 %2")
+          .arg(static_cast<u32>(address) + 0x30000000, 8, 16, QChar('0')).toUpper()
+            .arg(static_cast<u16>(value), 4, 16, QChar('0')).toUpper();
+      else if (size == MemoryAccessSize::HalfWord && address <= 0x001FFFFE)
+        return QStringLiteral("CHEAT CODE: %1 %2")
+          .arg(static_cast<u32>(address) + 0x80000000, 8, 16, QChar('0')).toUpper()
+            .arg(static_cast<u16>(value), 4, 16, QChar('0')).toUpper();
+      else if (size == MemoryAccessSize::Word && address <= 0x001FFFFC)
+        return QStringLiteral("CHEAT CODE: %1 %2")
+          .arg(static_cast<u32>(address) + 0x90000000, 8, 16, QChar('0')).toUpper()
+            .arg(static_cast<u32>(value), 8, 16, QChar('0')).toUpper();
+      else
+        return QStringLiteral("OUTSIDE RAM RANGE. POKE %1 with %2")
+            .arg(static_cast<u32>(address), 8, 16, QChar('0')).toUpper()
+            .arg(static_cast<u16>(value), 8, 16, QChar('0')).toUpper();
+}
+
 static QString formatValue(u32 value, bool is_signed)
 {
   if (is_signed)
@@ -173,8 +195,8 @@ void CheatManagerDialog::resizeEvent(QResizeEvent* event)
 
 void CheatManagerDialog::resizeColumns()
 {
-  QtUtils::ResizeColumnsForTableView(m_ui.scanTable, {-1, 100, 100});
-  QtUtils::ResizeColumnsForTableView(m_ui.watchTable, {50, -1, 100, 150, 100});
+  QtUtils::ResizeColumnsForTableView(m_ui.scanTable, {-1, 130, 130});
+  QtUtils::ResizeColumnsForTableView(m_ui.watchTable, {-1, 100, 100, 100, 40});
   QtUtils::ResizeColumnsForTreeView(m_ui.cheatList, {-1, 100, 150, 100});
 }
 
@@ -195,7 +217,7 @@ void CheatManagerDialog::setUpdateTimerEnabled(bool enabled)
     m_update_timer->stop();
 }
 
-int CheatManagerDialog::getSelectedResultIndex() const
+int CheatManagerDialog::getSelectedResultIndexFirst() const
 {
   QList<QTableWidgetSelectionRange> sel = m_ui.scanTable->selectedRanges();
   if (sel.isEmpty())
@@ -204,7 +226,16 @@ int CheatManagerDialog::getSelectedResultIndex() const
   return sel.front().topRow();
 }
 
-int CheatManagerDialog::getSelectedWatchIndex() const
+int CheatManagerDialog::getSelectedResultIndexLast() const
+{
+  QList<QTableWidgetSelectionRange> sel = m_ui.scanTable->selectedRanges();
+  if (sel.isEmpty())
+    return -1;
+
+  return sel.front().bottomRow();
+}
+
+int CheatManagerDialog::getSelectedWatchIndexFirst() const
 {
   QList<QTableWidgetSelectionRange> sel = m_ui.watchTable->selectedRanges();
   if (sel.isEmpty())
@@ -213,6 +244,15 @@ int CheatManagerDialog::getSelectedWatchIndex() const
   return sel.front().topRow();
 }
 
+int CheatManagerDialog::getSelectedWatchIndexLast() const
+{
+  QList<QTableWidgetSelectionRange> sel = m_ui.watchTable->selectedRanges();
+  if (sel.isEmpty())
+    return -1;
+
+  return sel.front().bottomRow();
+}
+
 QTreeWidgetItem* CheatManagerDialog::getItemForCheatIndex(u32 index) const
 {
   QTreeWidgetItemIterator iter(m_ui.cheatList);
@@ -683,16 +723,20 @@ void CheatManagerDialog::resetClicked()
 
 void CheatManagerDialog::addToWatchClicked()
 {
-  const int index = getSelectedResultIndex();
-  if (index < 0)
+  const int indexFirst = getSelectedResultIndexFirst();
+  const int indexLast = getSelectedResultIndexLast();
+  if (indexFirst < 0)
     return;
 
+  for (int index = indexFirst; index <= indexLast; index++)
+  {
   const MemoryScan::Result& res = m_scanner.GetResults()[static_cast<u32>(index)];
-  m_watch.AddEntry(StringUtil::StdStringFromFormat("0x%08x", res.address), res.address, m_scanner.GetSize(),
-                   m_scanner.GetValueSigned(), false);
+    m_watch.AddEntry(StringUtil::StdStringFromFormat("0x%08x", res.address), res.address, m_scanner.GetSize(), m_scanner.GetValueSigned(), false);
   updateWatch();
 }
 
+}
+
 void CheatManagerDialog::addManualWatchAddressClicked()
 {
   std::optional<unsigned> address = QtUtils::PromptForAddress(this, windowTitle(), tr("Enter manual address:"), false);
@@ -721,13 +765,17 @@ void CheatManagerDialog::addManualWatchAddressClicked()
 
 void CheatManagerDialog::removeWatchClicked()
 {
-  const int index = getSelectedWatchIndex();
-  if (index < 0)
+  const int indexFirst = getSelectedWatchIndexFirst();
+  const int indexLast = getSelectedWatchIndexLast();
+  if (indexFirst < 0)
     return;
 
+  for (int index = indexLast; index >= indexFirst; index--)
+  {
   m_watch.RemoveEntry(static_cast<u32>(index));
   updateWatch();
 }
+}
 
 void CheatManagerDialog::scanCurrentItemChanged(QTableWidgetItem* current, QTableWidgetItem* previous)
 {
@@ -775,19 +823,19 @@ void CheatManagerDialog::watchItemChanged(QTableWidgetItem* item)
 
   switch (item->column())
   {
-    case 0:
+    case 4:
     {
       m_watch.SetEntryFreeze(index, (item->checkState() == Qt::Checked));
     }
     break;
 
-    case 1:
+    case 0:
     {
       m_watch.SetEntryDescription(index, item->text().toStdString());
     }
     break;
 
-    case 4:
+    case 3:
     {
       const MemoryWatchList::Entry& entry = m_watch.GetEntry(index);
       bool value_ok = false;
@@ -799,7 +847,11 @@ void CheatManagerDialog::watchItemChanged(QTableWidgetItem* item)
       }
       else
       {
-        uint value = item->text().toUInt(&value_ok);
+        uint value;
+        if (item->text()[1] == 'x' || item->text()[1] == 'X')
+            value = item->text().toUInt(&value_ok, 16);
+        else
+            value = item->text().toUInt(&value_ok);
         if (value_ok)
           m_watch.SetEntryValue(index, static_cast<u32>(value));
       }
@@ -836,10 +888,6 @@ void CheatManagerDialog::updateResults()
     {
       if (row == MAX_DISPLAYED_SCAN_RESULTS)
       {
-        QMessageBox::information(this, tr("Memory Scan"),
-                                 tr("Memory scan found %1 addresses, but only the first %2 are displayed.")
-                                   .arg(m_scanner.GetResultCount())
-                                   .arg(MAX_DISPLAYED_SCAN_RESULTS));
         break;
       }
 
@@ -874,7 +922,11 @@ void CheatManagerDialog::updateResults()
       m_ui.scanTable->setItem(row, 2, previous_item);
       row++;
     }
+    m_ui.scanResultsCount->setText(QString::number(m_scanner.GetResultCount()));
+
   }
+  else
+    m_ui.scanResultsCount->setText("0");
 
   m_ui.scanResetSearch->setEnabled(!results.empty());
   m_ui.scanSearchAgain->setEnabled(!results.empty());
@@ -923,22 +975,17 @@ void CheatManagerDialog::updateWatch()
     {
       m_ui.watchTable->insertRow(row);
 
-      QTableWidgetItem* freeze_item = new QTableWidgetItem();
-      freeze_item->setFlags(freeze_item->flags() | (Qt::ItemIsEditable | Qt::ItemIsUserCheckable));
-      freeze_item->setCheckState(res.freeze ? Qt::Checked : Qt::Unchecked);
-      m_ui.watchTable->setItem(row, 0, freeze_item);
-
-      QTableWidgetItem* description_item = new QTableWidgetItem(QString::fromStdString(res.description));
-      m_ui.watchTable->setItem(row, 1, description_item);
+      QTableWidgetItem* description_item = new QTableWidgetItem(formatCheatCode(res.address, res.value, res.size));
+      m_ui.watchTable->setItem(row, 0, description_item);
 
       QTableWidgetItem* address_item = new QTableWidgetItem(formatHexValue(res.address, 8));
       address_item->setFlags(address_item->flags() & ~(Qt::ItemIsEditable));
-      m_ui.watchTable->setItem(row, 2, address_item);
+      m_ui.watchTable->setItem(row, 1, address_item);
 
       QTableWidgetItem* size_item =
         new QTableWidgetItem(tr(s_size_strings[static_cast<u32>(res.size) + (res.is_signed ? 3 : 0)]));
       size_item->setFlags(address_item->flags() & ~(Qt::ItemIsEditable));
-      m_ui.watchTable->setItem(row, 3, size_item);
+      m_ui.watchTable->setItem(row, 2, size_item);
 
       QTableWidgetItem* value_item;
       if (res.size == MemoryAccessSize::Byte)
@@ -948,7 +995,13 @@ void CheatManagerDialog::updateWatch()
       else
         value_item = new QTableWidgetItem(formatHexAndDecValue(res.value, 8, res.is_signed));
 
-      m_ui.watchTable->setItem(row, 4, value_item);
+      m_ui.watchTable->setItem(row, 3, value_item);
+      
+      QTableWidgetItem* freeze_item = new QTableWidgetItem();
+      freeze_item->setFlags(freeze_item->flags() | (Qt::ItemIsEditable | Qt::ItemIsUserCheckable));
+      freeze_item->setCheckState(res.freeze ? Qt::Checked : Qt::Unchecked);
+      m_ui.watchTable->setItem(row, 4, freeze_item);
+      
       row++;
     }
   }
@@ -966,13 +1019,13 @@ void CheatManagerDialog::updateWatchValues()
     if (res.changed)
     {
       if (m_ui.scanValueBase->currentIndex() == 0)
-        m_ui.watchTable->item(row, 4)->setText(formatValue(res.value, res.is_signed));
+        m_ui.watchTable->item(row, 3)->setText(formatValue(res.value, res.is_signed));
       else if (m_scanner.GetSize() == MemoryAccessSize::Byte)
-        m_ui.watchTable->item(row, 4)->setText(formatHexValue(res.value, 2));
+        m_ui.watchTable->item(row, 3)->setText(formatHexValue(res.value, 2));
       else if (m_scanner.GetSize() == MemoryAccessSize::HalfWord)
-        m_ui.watchTable->item(row, 4)->setText(formatHexValue(res.value, 4));
+        m_ui.watchTable->item(row, 3)->setText(formatHexValue(res.value, 4));
       else
-        m_ui.watchTable->item(row, 4)->setText(formatHexValue(res.value, 8));
+        m_ui.watchTable->item(row, 3)->setText(formatHexValue(res.value, 8));
     }
     row++;
   }

src/duckstation-qt/cheatmanagerdialog.h

@@ -73,8 +73,10 @@ private:
   QTreeWidgetItem* createItemForCheatGroup(const QString& group_name) const;
   QStringList getCheatGroupNames() const;
   int getSelectedCheatIndex() const;
-  int getSelectedResultIndex() const;
-  int getSelectedWatchIndex() const;
+  int getSelectedResultIndexFirst() const;
+  int getSelectedResultIndexLast() const;
+  int getSelectedWatchIndexFirst() const;
+  int getSelectedWatchIndexLast() const;
 
   Ui::CheatManagerDialog m_ui;
 

src/duckstation-qt/cheatmanagerdialog.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>864</width>
-    <height>599</height>
+    <width>1046</width>
+    <height>778</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -163,7 +163,7 @@
               <bool>true</bool>
              </property>
              <property name="selectionMode">
-              <enum>QAbstractItemView::SingleSelection</enum>
+              <enum>QAbstractItemView::ContiguousSelection</enum>
              </property>
              <property name="selectionBehavior">
               <enum>QAbstractItemView::SelectRows</enum>
@@ -171,6 +171,9 @@
              <property name="showGrid">
               <bool>false</bool>
              </property>
+             <property name="sortingEnabled">
+              <bool>true</bool>
+             </property>
              <attribute name="horizontalHeaderHighlightSections">
               <bool>false</bool>
              </attribute>
@@ -450,6 +453,94 @@
                </item>
               </layout>
              </item>
+             <item>
+              <widget class="QPushButton" name="scanAddWatch">
+               <property name="enabled">
+                <bool>false</bool>
+               </property>
+               <property name="text">
+                <string>Add Selected Results To Watch List</string>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <layout class="QHBoxLayout" name="horizontalLayout_6">
+               <item>
+              <widget class="QTextEdit" name="scanResults">
+               <property name="enabled">
+                <bool>false</bool>
+               </property>
+               <property name="maximumSize">
+                <size>
+                 <width>300</width>
+                 <height>30</height>
+                </size>
+               </property>
+               <property name="inputMethodHints">
+                <set>Qt::ImhNone</set>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="verticalScrollBarPolicy">
+                <enum>Qt::ScrollBarAlwaysOff</enum>
+               </property>
+               <property name="horizontalScrollBarPolicy">
+                <enum>Qt::ScrollBarAlwaysOff</enum>
+               </property>
+               <property name="readOnly">
+                <bool>true</bool>
+               </property>
+               <property name="textInteractionFlags">
+                <set>Qt::NoTextInteraction</set>
+               </property>
+               <property name="text">
+                <string>Number of Results (Display limited to first 5000) : </string>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QTextEdit" name="scanResultsCount">
+               <property name="enabled">
+                <bool>false</bool>
+               </property>
+               <property name="maximumSize">
+                <size>
+                 <width>60</width>
+                 <height>30</height>
+                </size>
+               </property>               
+               <property name="inputMethodHints">
+                <set>Qt::ImhNone</set>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="verticalScrollBarPolicy">
+                <enum>Qt::ScrollBarAlwaysOff</enum>
+               </property>
+               <property name="horizontalScrollBarPolicy">
+                <enum>Qt::ScrollBarAlwaysOff</enum>
+               </property>
+               <property name="readOnly">
+                <bool>true</bool>
+               </property>
+               <property name="acceptRichText">
+                <bool>false</bool>
+               </property>
+               <property name="textInteractionFlags">
+                <set>Qt::NoTextInteraction</set>
+               </property>
+               <property name="placeholderText">
+                <string notr="true"/>
+               </property>
+               <property name="text">
+                <string>0</string>
+               </property>
+              </widget>
+             </item>
+                           </layout>
+             </item>
              <item>
               <spacer name="verticalSpacer">
                <property name="orientation">
@@ -475,7 +566,7 @@
               <bool>true</bool>
              </property>
              <property name="selectionMode">
-              <enum>QAbstractItemView::SingleSelection</enum>
+              <enum>QAbstractItemView::ContiguousSelection</enum>
              </property>
              <property name="selectionBehavior">
               <enum>QAbstractItemView::SelectRows</enum>
@@ -483,6 +574,9 @@
              <property name="showGrid">
               <bool>false</bool>
              </property>
+             <property name="sortingEnabled">
+              <bool>true</bool>
+             </property>
              <attribute name="horizontalHeaderHighlightSections">
               <bool>false</bool>
              </attribute>
@@ -491,12 +585,7 @@
              </attribute>
              <column>
               <property name="text">
-               <string>Freeze</string>
-              </property>
-             </column>
-             <column>
-              <property name="text">
-               <string>Description</string>
+               <string>Simple Cheat Code or Description</string>
               </property>
              </column>
              <column>
@@ -514,20 +603,15 @@
                <string>Value</string>
               </property>
              </column>
+             <column>
+              <property name="text">
+               <string>Freeze</string>
+              </property>
+             </column>
             </widget>
            </item>
            <item>
             <layout class="QHBoxLayout" name="horizontalLayout_4">
-             <item>
-              <widget class="QPushButton" name="scanAddWatch">
-               <property name="enabled">
-                <bool>false</bool>
-               </property>
-               <property name="text">
-                <string>Add To Watch</string>
-               </property>
-              </widget>
-             </item>
              <item>
               <widget class="QPushButton" name="scanAddManualAddress">
                <property name="text">
@@ -541,7 +625,7 @@
                 <bool>false</bool>
                </property>
                <property name="text">
-                <string>Remove Watch</string>
+                <string>Remove Selected Entries from Watch List</string>
                </property>
               </widget>
              </item>
@@ -550,6 +634,9 @@
                <property name="enabled">
                 <bool>false</bool>
                </property>
+               <property name="visible">
+                <bool>false</bool>
+               </property>
                <property name="text">
                 <string>Load Watch</string>
                </property>
@@ -560,6 +647,9 @@
                <property name="enabled">
                 <bool>false</bool>
                </property>
+               <property name="visible">
+                <bool>false</bool>
+               </property>
                <property name="text">
                 <string>Save Watch</string>
                </property>