293 lines
9.6 KiB
C#
293 lines
9.6 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 class LabelComparer : IComparer
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{
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private int _columnIndex;
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private bool _sortOrder;
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public LabelComparer(int columnIndex, bool sortOrder)
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{
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_columnIndex = columnIndex;
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_sortOrder = sortOrder;
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}
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public int Compare(object x, object y)
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{
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int result = String.Compare(((ListViewItem)x).SubItems[_columnIndex].Text, ((ListViewItem)y).SubItems[_columnIndex].Text);
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if(result == 0 && (_columnIndex == 0 || _columnIndex == 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 * (_sortOrder ? -1 : 1);
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}
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}
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public ctrlLabelList()
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{
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InitializeComponent();
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lstLabels.ListViewItemSorter = new LabelComparer(0, false);
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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 void UpdateLabelListAddresses()
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{
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bool updating = false;
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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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if(!updating) {
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lstLabels.BeginUpdate();
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updating = true;
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}
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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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item.Font = new Font(item.Font, FontStyle.Regular);
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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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item.Font = new Font(item.Font, FontStyle.Italic);
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}
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item.Tag = relativeAddress;
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}
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}
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if(updating) {
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lstLabels.Sort();
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lstLabels.EndUpdate();
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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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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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item.Font = new Font(item.Font, FontStyle.Italic);
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}
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string absAddress = string.Empty;
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switch(label.AddressType) {
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case AddressType.InternalRam: absAddress += "RAM: "; break;
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case AddressType.PrgRom: absAddress += "PRG: "; break;
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case AddressType.Register: absAddress += "REG: "; break;
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case AddressType.SaveRam: absAddress += "SRAM: "; break;
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case AddressType.WorkRam: absAddress += "WRAM: "; break;
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}
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absAddress += "$" + label.Address.ToString("X4");
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item.SubItems.Add(absAddress);
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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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lstLabels.BeginUpdate();
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lstLabels.Items.Clear();
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lstLabels.Items.AddRange(items.ToArray());
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lstLabels.Sort();
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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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lstLabels.EndUpdate();
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_listItems = items;
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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.SelectedItems.Count > 0) {
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Int32 relativeAddress = (Int32)lstLabels.SelectedItems[0].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.SelectedItems.Count > 0;
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mnuEdit.Enabled = lstLabels.SelectedItems.Count == 1;
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mnuFindOccurrences.Enabled = lstLabels.SelectedItems.Count == 1;
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mnuAddToWatch.Enabled = lstLabels.SelectedItems.Count == 1;
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mnuAddBreakpoint.Enabled = lstLabels.SelectedItems.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.SelectedItems.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.SelectedItems.Count - 1; i >= 0; i--) {
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CodeLabel label = (CodeLabel)lstLabels.SelectedItems[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.SelectedItems.Count > 0) {
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lstLabels.SelectedItems[0].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.SelectedItems.Count > 0) {
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CodeLabel label = (CodeLabel)lstLabels.SelectedItems[0].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(lstLabels.SelectedItems[0].SubItems[1].Tag, null);
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}
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int _prevSortColumn = 0;
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bool _descSort = false;
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private void lstLabels_ColumnClick(object sender, ColumnClickEventArgs e)
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{
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if(_prevSortColumn == e.Column) {
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_descSort = !_descSort;
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}
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lstLabels.ListViewItemSorter = new LabelComparer(e.Column, _descSort);
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_prevSortColumn = e.Column;
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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.SelectedItems.Count > 0) {
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CodeLabel label = (CodeLabel)lstLabels.SelectedItems[0].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, ref 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.SelectedItems.Count > 0) {
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CodeLabel label = (CodeLabel)lstLabels.SelectedItems[0].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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}
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}
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