315 lines
10 KiB
C#
315 lines
10 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.Collections;
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using Mesen.GUI.Controls;
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using Mesen.GUI.Config;
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namespace Mesen.GUI.Debugger.Controls
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{
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public partial class ctrlLabelList : BaseControl
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{
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public event EventHandler OnFindOccurrence;
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public event EventHandler OnLabelSelected;
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private List<ListViewItem> _listItems = new List<ListViewItem>();
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private int _sortColumn = 0;
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private bool _descSort = false;
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public ctrlLabelList()
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{
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InitializeComponent();
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}
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protected override void OnLoad(EventArgs e)
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{
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base.OnLoad(e);
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if(!IsDesignMode) {
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mnuShowComments.Checked = ConfigManager.Config.DebugInfo.ShowCommentsInLabelList;
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InitShortcuts();
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}
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}
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private void InitShortcuts()
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{
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mnuAdd.InitShortcut(this, nameof(DebuggerShortcutsConfig.LabelList_Add));
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mnuEdit.InitShortcut(this, nameof(DebuggerShortcutsConfig.LabelList_Edit));
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mnuDelete.InitShortcut(this, nameof(DebuggerShortcutsConfig.LabelList_Delete));
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mnuAddToWatch.InitShortcut(this, nameof(DebuggerShortcutsConfig.LabelList_AddToWatch));
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mnuAddBreakpoint.InitShortcut(this, nameof(DebuggerShortcutsConfig.LabelList_AddBreakpoint));
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mnuFindOccurrences.InitShortcut(this, nameof(DebuggerShortcutsConfig.LabelList_FindOccurrences));
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}
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public static void EditLabel(UInt32 address, AddressType type)
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{
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CodeLabel existingLabel = LabelManager.GetLabel(address, type);
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CodeLabel newLabel = new CodeLabel() { Address = address, AddressType = type, Label = existingLabel?.Label, Comment = existingLabel?.Comment };
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frmEditLabel frm = new frmEditLabel(newLabel, existingLabel);
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if(frm.ShowDialog() == DialogResult.OK) {
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bool empty = string.IsNullOrWhiteSpace(newLabel.Label) && string.IsNullOrWhiteSpace(newLabel.Comment);
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if(existingLabel != null) {
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LabelManager.DeleteLabel(existingLabel.Address, existingLabel.AddressType, empty);
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}
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if(!empty) {
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LabelManager.SetLabel(newLabel.Address, newLabel.AddressType, newLabel.Label, newLabel.Comment);
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}
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}
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}
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public int CompareLabels(ListViewItem x, ListViewItem y)
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{
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int result = String.Compare(((ListViewItem)x).SubItems[_sortColumn].Text, ((ListViewItem)y).SubItems[_sortColumn].Text);
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if(result == 0 && (_sortColumn == 0 || _sortColumn == 3)) {
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result = String.Compare(((ListViewItem)x).SubItems[2].Text, ((ListViewItem)y).SubItems[2].Text);
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}
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return result * (_descSort ? -1 : 1);
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}
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private void SortItems()
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{
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_listItems.Sort(CompareLabels);
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}
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public void UpdateLabelListAddresses()
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{
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bool needUpdate = false;
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Font italicFont = null;
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Font regularFont = null;
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foreach(ListViewItem item in _listItems) {
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CodeLabel label = (CodeLabel)item.SubItems[1].Tag;
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Int32 relativeAddress = InteropEmu.DebugGetRelativeAddress(label.Address, label.AddressType);
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if(relativeAddress != (Int32)item.Tag) {
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needUpdate = true;
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if(relativeAddress >= 0) {
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item.SubItems[1].Text = "$" + relativeAddress.ToString("X4");
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item.ForeColor = Color.Black;
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if(regularFont == null) {
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regularFont = new Font(item.Font, FontStyle.Regular);
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}
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item.Font = regularFont;
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} else {
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item.SubItems[1].Text = "[n/a]";
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item.ForeColor = Color.Gray;
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if(italicFont == null) {
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italicFont = new Font(item.Font, FontStyle.Italic);
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}
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item.Font = italicFont;
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}
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item.Tag = relativeAddress;
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}
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}
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if(needUpdate) {
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SortItems();
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}
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}
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public void UpdateLabelList()
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{
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List<CodeLabel> labels = LabelManager.GetLabels();
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List<ListViewItem> items = new List<ListViewItem>(labels.Count);
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Font italicFont = null;
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foreach(CodeLabel label in labels) {
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if(label.Label.Length > 0 || ConfigManager.Config.DebugInfo.ShowCommentsInLabelList) {
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ListViewItem item = new ListViewItem(label.Label);
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Int32 relativeAddress = label.GetRelativeAddress();
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if(relativeAddress >= 0) {
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item.SubItems.Add("$" + relativeAddress.ToString("X4"));
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} else {
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item.SubItems.Add("[n/a]");
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item.ForeColor = Color.Gray;
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if(italicFont == null) {
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italicFont = new Font(item.Font, FontStyle.Italic);
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}
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item.Font = italicFont;
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}
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string prefix = string.Empty;
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switch(label.AddressType) {
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case AddressType.InternalRam: prefix = "RAM: $"; break;
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case AddressType.PrgRom: prefix = "PRG: $"; break;
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case AddressType.Register: prefix = "REG: $"; break;
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case AddressType.SaveRam: prefix = "SRAM: $"; break;
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case AddressType.WorkRam: prefix = "WRAM: $"; break;
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}
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item.SubItems.Add(prefix + label.Address.ToString("X4"));
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item.SubItems.Add(ConfigManager.Config.DebugInfo.ShowCommentsInLabelList ? label.Comment : "");
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item.SubItems[1].Tag = label;
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item.Tag = relativeAddress;
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items.Add(item);
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}
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}
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_listItems = items;
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SortItems();
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lstLabels.BeginUpdate();
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lstLabels.VirtualMode = true;
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lstLabels.VirtualListSize = items.Count;
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lstLabels.EndUpdate();
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colComment.AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
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if(!ConfigManager.Config.DebugInfo.ShowCommentsInLabelList) {
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colComment.Width = 0;
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}
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}
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private ListViewItem GetSelectedItem()
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{
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return _listItems[lstLabels.SelectedIndices[0]];
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}
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private void lstLabels_DoubleClick(object sender, EventArgs e)
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{
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if(lstLabels.SelectedIndices.Count > 0) {
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Int32 relativeAddress = (Int32)GetSelectedItem().Tag;
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if(relativeAddress >= 0) {
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OnLabelSelected?.Invoke(relativeAddress, e);
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}
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}
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}
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private void lstLabels_SelectedIndexChanged(object sender, EventArgs e)
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{
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mnuDelete.Enabled = lstLabels.SelectedIndices.Count > 0;
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mnuEdit.Enabled = lstLabels.SelectedIndices.Count == 1;
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mnuFindOccurrences.Enabled = lstLabels.SelectedIndices.Count == 1;
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mnuAddToWatch.Enabled = lstLabels.SelectedIndices.Count == 1;
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mnuAddBreakpoint.Enabled = lstLabels.SelectedIndices.Count == 1;
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}
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private void mnuDelete_Click(object sender, EventArgs e)
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{
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if(lstLabels.SelectedIndices.Count > 0) {
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int topIndex = lstLabels.TopItem.Index;
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int lastSelectedIndex = lstLabels.SelectedIndices[lstLabels.SelectedIndices.Count - 1];
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for(int i = lstLabels.SelectedIndices.Count - 1; i >= 0; i--) {
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CodeLabel label = (CodeLabel)_listItems[lstLabels.SelectedIndices[i]].SubItems[1].Tag;
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LabelManager.DeleteLabel(label.Address, label.AddressType, i == 0);
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}
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//Reposition scroll bar and selected/focused item
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if(lstLabels.Items.Count > topIndex) {
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lstLabels.TopItem = lstLabels.Items[topIndex];
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}
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if(lastSelectedIndex < lstLabels.Items.Count) {
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lstLabels.Items[lastSelectedIndex].Selected = true;
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} else if(lstLabels.Items.Count > 0) {
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lstLabels.Items[lstLabels.Items.Count - 1].Selected = true;
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}
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if(lstLabels.SelectedIndices.Count > 0) {
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GetSelectedItem().Focused = true;
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}
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}
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}
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private void mnuAdd_Click(object sender, EventArgs e)
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{
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CodeLabel newLabel = new CodeLabel() { Address = 0, AddressType = AddressType.InternalRam, Label = "", Comment = "" };
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frmEditLabel frm = new frmEditLabel(newLabel);
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if(frm.ShowDialog() == DialogResult.OK) {
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LabelManager.SetLabel(newLabel.Address, newLabel.AddressType, newLabel.Label, newLabel.Comment);
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}
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}
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private void mnuEdit_Click(object sender, EventArgs e)
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{
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if(lstLabels.SelectedIndices.Count > 0) {
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CodeLabel label = (CodeLabel)GetSelectedItem().SubItems[1].Tag;
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EditLabel(label.Address, label.AddressType);
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}
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}
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private void mnuFindOccurrences_Click(object sender, EventArgs e)
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{
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OnFindOccurrence?.Invoke(GetSelectedItem().SubItems[1].Tag, null);
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}
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private void lstLabels_ColumnClick(object sender, ColumnClickEventArgs e)
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{
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lstLabels.BeginUpdate();
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if(_sortColumn == e.Column) {
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_descSort = !_descSort;
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}
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_sortColumn = e.Column;
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SortItems();
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lstLabels.EndUpdate();
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}
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private void mnuAddBreakpoint_Click(object sender, EventArgs e)
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{
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if(lstLabels.SelectedIndices.Count > 0) {
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CodeLabel label = (CodeLabel)GetSelectedItem().SubItems[1].Tag;
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if(label.AddressType == AddressType.InternalRam || label.AddressType == AddressType.Register) {
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AddressTypeInfo info = new AddressTypeInfo();
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InteropEmu.DebugGetAbsoluteAddressAndType(label.Address, info);
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if(BreakpointManager.GetMatchingBreakpoint((Int32)label.Address, info) == null) {
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BreakpointManager.AddBreakpoint(new Breakpoint() {
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MemoryType = DebugMemoryType.CpuMemory,
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BreakOnExec = true,
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BreakOnRead = true,
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BreakOnWrite = true,
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Address = label.Address,
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StartAddress = label.Address,
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EndAddress = label.Address,
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AddressType = BreakpointAddressType.SingleAddress
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});
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}
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} else {
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BreakpointManager.AddBreakpoint(new Breakpoint() {
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MemoryType = DebugMemoryType.PrgRom,
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BreakOnExec = true,
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BreakOnRead = true,
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BreakOnWrite = false,
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Address = label.Address,
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StartAddress = label.Address,
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EndAddress = label.Address,
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AddressType = BreakpointAddressType.SingleAddress
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});
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}
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}
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}
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private void mnuAddToWatch_Click(object sender, EventArgs e)
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{
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if(lstLabels.SelectedIndices.Count > 0) {
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CodeLabel label = (CodeLabel)GetSelectedItem().SubItems[1].Tag;
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WatchManager.AddWatch("[" + label.Label + "]");
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}
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}
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private void mnuShowComments_Click(object sender, EventArgs e)
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{
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ConfigManager.Config.DebugInfo.ShowCommentsInLabelList = mnuShowComments.Checked;
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ConfigManager.ApplyChanges();
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this.UpdateLabelList();
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}
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private void lstLabels_RetrieveVirtualItem(object sender, RetrieveVirtualItemEventArgs e)
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{
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e.Item = _listItems[e.ItemIndex];
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}
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private void lstLabels_SearchForVirtualItem(object sender, SearchForVirtualItemEventArgs e)
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{
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for(int i = 0; i < _listItems.Count; i++) {
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if(_listItems[i].Text.StartsWith(e.Text, StringComparison.InvariantCultureIgnoreCase)) {
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e.Index = i;
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return;
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}
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}
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}
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}
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}
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