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Code Issues Projects Releases Wiki Activity

Update editors to work with local variables

Browse Source 
The table editor is now editing the table, and the DefSymbol editor
now asks for the Width data when editing a local var.

This also moves EditDefSymbol closer to proper WPF style, with
bound properties for the input fields.

No changes yet to serialization or analysis.
This commit is contained in:
Andy McFadden 2019-08-25 17:25:15 -07:00
parent 5fe032c93a
commit 1cc9d2bd70
9 changed files with 370 additions and 80 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
SourceGen/DefSymbol.cs
View File

@ -24,6 +24,8 @@ namespace SourceGen {
/// </summary>
public class DefSymbol : Symbol {
public const int NO_WIDTH = -1;
public const int MIN_WIDTH = 1;
public const int MAX_WIDTH = 4;
/// <summary>
/// Data format descriptor.
@ -93,6 +95,25 @@ namespace SourceGen {
Tag = tag;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="label">Symbol's label.</param>
/// <param name="value">Symbol's value.</param>
/// <param name="source">Symbol source (general point of origin).</param>
/// <param name="type">Symbol type.</param>
/// <param name="formatSubType">Format descriptor sub-type, so we know how the
/// user wants the value to be displayed.</param>
/// <param name="comment">End-of-line comment.</param>
/// <param name="tag">Symbol tag, used for grouping platform symbols.</param>
/// <param name="width">Variable width.</param>
public DefSymbol(string label, int value, Source source, Type type,
FormatDescriptor.SubType formatSubType, string comment, string tag, int width)
: this(label, value, source, type, formatSubType, comment, tag) {
Debug.Assert(width == NO_WIDTH || (width >= MIN_WIDTH && width <= MAX_WIDTH));
Width = width;
}
/// <summary>
/// Constructs a DefSymbol from a Symbol and a format descriptor. This is used
/// for project symbols.

75
SourceGen/LocalVariableTable.cs
View File

@ -15,18 +15,23 @@
*/
using System;
using System.Collections.Generic;
using System.Diagnostics;
namespace SourceGen {
/// <summary>
/// Table of redefinable variables. A project may have several of these, at different
/// offsets. The contents of later tables overwrite the contents of earlier tables.
///
/// The class is mutable, but may only be modified by the LvTable editor (which makes
/// changes to a work object that moves through the undo/redo buffer) or the
/// deserializer.
/// </summary>
public class LocalVariableTable {
/// <summary>
/// List of variables. The symbol's label must be unique within a table, so we sort
/// on that.
/// </summary>
private SortedList<string, DefSymbol> mVariables;
public SortedList<string, DefSymbol> Variables;
/// <summary>
/// If set, all values from previous VariableTables should be discarded when this
@ -40,25 +45,65 @@ namespace SourceGen {
/// </remarks>
public bool ClearPrevious { get; set; }
/// <summary>
/// Indexer.
/// </summary>
/// <param name="key">Symbol's label.</param>
/// <returns>Matching symbol. Throws an exception if not found.</returns>
public DefSymbol this[string key] {
get {
return mVariables[key];
}
set {
mVariables[key] = value;
}
}
/// <summary>
/// Constructs an empty table.
/// </summary>
public LocalVariableTable() {
mVariables = new SortedList<string, DefSymbol>();
Variables = new SortedList<string, DefSymbol>();
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="src">Object to clone.</param>
public LocalVariableTable(LocalVariableTable src) : this() {
ClearPrevious = src.ClearPrevious;
foreach (KeyValuePair<string, DefSymbol> kvp in src.Variables) {
Variables[kvp.Key] = kvp.Value;
}
Debug.Assert(this == src);
}
public static bool operator ==(LocalVariableTable a, LocalVariableTable b) {
if (ReferenceEquals(a, b)) {
return true; // same object, or both null
}
if (ReferenceEquals(a, null) || ReferenceEquals(b, null)) {
return false; // one is null
}
// All fields must be equal.
if (a.ClearPrevious != b.ClearPrevious) {
return false;
}
if (a.Variables.Count != b.Variables.Count) {
return false;
}
// Compare all list entries.
for (int i = 0; i < a.Variables.Count; i++) {
if (a.Variables.Values[i] != b.Variables.Values[i]) {
return false;
}
}
return true;
}
public static bool operator !=(LocalVariableTable a, LocalVariableTable b) {
return !(a == b);
}
public override bool Equals(object obj) {
return obj is LocalVariableTable && this == (LocalVariableTable)obj;
}
public override int GetHashCode() {
int hashCode = 0;
foreach (KeyValuePair<string, DefSymbol> kvp in Variables) {
hashCode ^= kvp.Value.GetHashCode();
}
if (ClearPrevious) {
hashCode++;
}
return hashCode;
}
}
}

10
SourceGen/MainController.cs
View File

@ -1689,12 +1689,15 @@ namespace SourceGen {
return true; // TODO
}
private LocalVariableTable lvt = new LocalVariableTable();
public void EditLocalVariableTable() {
// TODO
EditLocalVariableTable dlg = new EditLocalVariableTable(mMainWin);
EditLocalVariableTable dlg = new EditLocalVariableTable(mMainWin, mProject.SymbolTable,
mOutputFormatter, lvt);
if (dlg.ShowDialog() != true) {
return;
}
lvt = dlg.NewTable;
}
public bool CanEditLongComment() {
@ -1937,12 +1940,11 @@ namespace SourceGen {
Debug.Assert(origDefSym.SymbolSource == Symbol.Source.Project);
EditDefSymbol dlg = new EditDefSymbol(mMainWin, mOutputFormatter,
mProject.ProjectProps.ProjectSyms);
dlg.DefSym = origDefSym;
mProject.ProjectProps.ProjectSyms, origDefSym);
if (dlg.ShowDialog() == true) {
ProjectProperties newProps = new ProjectProperties(mProject.ProjectProps);
newProps.ProjectSyms.Remove(origDefSym.Label);
newProps.ProjectSyms[dlg.DefSym.Label] = dlg.DefSym;
newProps.ProjectSyms[dlg.NewSym.Label] = dlg.NewSym;
UndoableChange uc = UndoableChange.CreateProjectPropertiesChange(
mProject.ProjectProps, newProps);

3
SourceGen/ProjectProperties.cs
View File

@ -20,7 +20,8 @@ namespace SourceGen {
/// <summary>
/// A collection of project properties.
///
/// The class is mutable, but may only be modified by DisasmProject.ApplyChanges or
/// The class is mutable, but may only be modified by the property editor (which updates
/// a work object that gets put into the project by DisasmProject.ApplyChanges) or
/// the deserializer.
///
/// All fields are explicitly handled by the ProjectFile serializer.

31
SourceGen/WpfGui/EditDefSymbol.xaml
View File

@ -36,40 +36,47 @@ limitations under the License.
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<TextBlock Grid.Column="0" Grid.Row="0" Text="Label:"/>
<StackPanel Grid.Column="1" Grid.Row="0">
<TextBox Name="labelTextBox" Margin="0,1,0,0"
FontFamily="{StaticResource GeneralMonoFont}"
TextChanged="LabelTextBox_TextChanged"/>
<TextBox Name="labelTextBox" Margin="0,1,0,0" Text="{Binding Label, UpdateSourceTrigger=PropertyChanged}"
FontFamily="{StaticResource GeneralMonoFont}"/>
<TextBlock Name="labelNotesLabel" Text="• 2+ alphanumerics, starting with letter" Margin="0,4,0,0"/>
<TextBlock Name="labelUniqueLabel" Text="• Unique among project symbols" Margin="0,4,0,16"/>
<TextBlock Name="projectLabelUniqueLabel" Text="• Unique among project symbols" Margin="0,4,0,16"/>
<TextBlock Name="labelUniqueLabel" Text="• Unique" Margin="0,4,0,16"/>
</StackPanel>
<TextBlock Grid.Column="0" Grid.Row="1" Text="Value:"/>
<StackPanel Grid.Column="1" Grid.Row="1">
<TextBox Name="valueTextBox" Margin="0,1,0,0"
FontFamily="{StaticResource GeneralMonoFont}"
TextChanged="ValueTextBox_TextChanged"/>
<TextBox Margin="0,1,0,0" Text="{Binding Value, UpdateSourceTrigger=PropertyChanged}"
FontFamily="{StaticResource GeneralMonoFont}"/>
<TextBlock Name="valueNotesLabel" Text="• Decimal, hex ($), or binary (%)" Margin="0,4,0,16"/>
</StackPanel>
<TextBlock Grid.Column="0" Grid.Row="2" Text="Comment:" Margin="0,0,8,0"/>
<StackPanel Grid.Column="1" Grid.Row="2">
<TextBox Name="commentTextBox" Margin="0,1,0,0"
<TextBlock Name="widthEntry1" Grid.Column="0" Grid.Row="2" Text="Width:"/>
<StackPanel Name="widthEntry2" Grid.Column="1" Grid.Row="2">
<TextBox Margin="0,1,0,0" Text="{Binding VarWidth, UpdateSourceTrigger=PropertyChanged}"
FontFamily="{StaticResource GeneralMonoFont}"/>
<TextBlock Name="widthNotesLabel" Text="• Decimal, 1-4" Margin="0,4,0,16"/>
</StackPanel>
<TextBlock Grid.Column="0" Grid.Row="3" Text="Comment:" Margin="0,0,8,0"/>
<StackPanel Grid.Column="1" Grid.Row="3">
<TextBox Margin="0,1,0,0" Text="{Binding Comment, UpdateSourceTrigger=PropertyChanged}"
FontFamily="{StaticResource GeneralMonoFont}"/>
<TextBlock Text="• Optional" Margin="0,4,0,16"/>
</StackPanel>
<GroupBox Grid.Column="0" Grid.Row="3" Grid.ColumnSpan="2" Header="Symbol Type" Padding="4">
<GroupBox Grid.Column="0" Grid.Row="4" Grid.ColumnSpan="2" Header="Symbol Type" Padding="4">
<StackPanel Orientation="Horizontal">
<RadioButton Name="addressRadioButton" Content="Address"/>
<RadioButton Name="constantRadioButton" Content="Constant" Margin="24,0,0,0"/>
</StackPanel>
</GroupBox>
<StackPanel Grid.Column="1" Grid.Row="4" Margin="0,16,0,0"
<StackPanel Grid.Column="1" Grid.Row="5" Margin="0,16,0,0"
Orientation="Horizontal" HorizontalAlignment="Right">
<Button Content="OK" Width="70" IsDefault="True" IsEnabled="{Binding IsValid}"
Click="OkButton_Click"/>

137
SourceGen/WpfGui/EditDefSymbol.xaml.cs
View File

@ -30,33 +30,63 @@ namespace SourceGen.WpfGui {
/// </summary>
public partial class EditDefSymbol : Window, INotifyPropertyChanged {
/// <summary>
/// Set to previous value before calling; may be null if creating a new symbol.
/// Will be set to new value on OK result.
/// Result; will be set non-null on OK.
/// </summary>
public DefSymbol DefSym { get; set; }
public DefSymbol NewSym { get; private set; }
/// <summary>
/// Set to true when all fields are valid. Controls whether the OK button is enabled.
/// </summary>
public bool IsValid {
get { return mIsValid; }
set {
mIsValid = value;
OnPropertyChanged();
}
set { mIsValid = value; OnPropertyChanged(); }
}
private bool mIsValid;
public string Label {
get { return mLabel; }
set { mLabel = value; OnPropertyChanged(); UpdateControls(); }
}
private string mLabel;
public string Value {
get { return mValue; }
set { mValue = value; OnPropertyChanged(); UpdateControls(); }
}
private string mValue;
public string VarWidth {
get { return mWidth; }
set { mWidth = value; OnPropertyChanged(); UpdateControls(); }
}
private string mWidth;
public string Comment {
get { return mComment; }
set { mComment = value; OnPropertyChanged(); }
}
private string mComment;
/// <summary>
/// Format object to use when formatting addresses and constants.
/// </summary>
private Formatter mNumFormatter;
/// <summary>
/// Old symbol value. May be null.
/// </summary>
private DefSymbol mOldSym;
/// <summary>
/// List of existing symbols, for uniqueness check. The list will not be modified.
/// </summary>
private SortedList<string, DefSymbol> mDefSymbolList;
/// <summary>
/// Full symbol table, for extended uniqueness check.
/// </summary>
private SymbolTable mSymbolTable;
// Saved off at dialog load time.
private Brush mDefaultLabelColor;
@ -67,26 +97,50 @@ namespace SourceGen.WpfGui {
}
/// <summary>
/// Constructor, for editing a project symbol.
/// </summary>
public EditDefSymbol(Window owner, Formatter formatter,
SortedList<string, DefSymbol> defList) {
SortedList<string, DefSymbol> defList, DefSymbol defSym) {
InitializeComponent();
Owner = owner;
DataContext = this;
mNumFormatter = formatter;
mDefSymbolList = defList;
mOldSym = defSym;
Label = Value = VarWidth = Comment = string.Empty;
widthEntry1.Visibility = widthEntry2.Visibility = labelUniqueLabel.Visibility =
Visibility.Collapsed;
projectLabelUniqueLabel.Visibility = Visibility.Visible;
}
/// <summary>
/// Constructor, for editing a local variable.
/// </summary>
public EditDefSymbol(Window owner, Formatter formatter,
SortedList<string, DefSymbol> defList, DefSymbol defSym,
SymbolTable symbolTable) : this(owner, formatter, defList, defSym) {
mSymbolTable = symbolTable;
widthEntry1.Visibility = widthEntry2.Visibility = labelUniqueLabel.Visibility =
Visibility.Visible;
projectLabelUniqueLabel.Visibility = Visibility.Collapsed;
}
private void Window_Loaded(object sender, RoutedEventArgs e) {
mDefaultLabelColor = labelNotesLabel.Foreground;
if (DefSym != null) {
labelTextBox.Text = DefSym.Label;
valueTextBox.Text = mNumFormatter.FormatValueInBase(DefSym.Value,
DefSym.DataDescriptor.NumBase);
commentTextBox.Text = DefSym.Comment;
if (mOldSym != null) {
Label = mOldSym.Label;
Value = mNumFormatter.FormatValueInBase(mOldSym.Value,
mOldSym.DataDescriptor.NumBase);
VarWidth = mOldSym.Width.ToString();
Comment = mOldSym.Comment;
if (DefSym.SymbolType == Symbol.Type.Constant) {
if (mOldSym.SymbolType == Symbol.Type.Constant) {
constantRadioButton.IsChecked = true;
} else {
addressRadioButton.IsChecked = true;
@ -100,37 +154,55 @@ namespace SourceGen.WpfGui {
}
private void UpdateControls() {
bool labelValid, labelUnique, valueValid;
if (!IsLoaded) {
return;
}
// Label must be valid and not already exist in project symbol list. (It's okay
// if it exists elsewhere.)
labelValid = Asm65.Label.ValidateLabel(labelTextBox.Text);
// Label must be valid and not already exist in project symbol list. (For project
// symbols, it's okay if an identical label exists elsewhere.)
bool labelValid = Asm65.Label.ValidateLabel(Label);
bool labelUnique;
if (mDefSymbolList.TryGetValue(labelTextBox.Text, out DefSymbol existing)) {
if (mDefSymbolList.TryGetValue(Label, out DefSymbol existing)) {
// It's okay if it's the same object.
labelUnique = (existing == DefSym);
labelUnique = (existing == mOldSym);
} else {
labelUnique = true;
}
// For local variables, do a secondary uniqueness check.
if (labelUnique && mSymbolTable != null) {
labelUnique = !mSymbolTable.TryGetValue(Label, out Symbol sym);
}
// Value must be blank, meaning "erase any earlier definition", or valid value.
// (Hmm... don't currently have a way to specify "no symbol" in DefSymbol.)
//if (!string.IsNullOrEmpty(valueTextBox.Text)) {
valueValid = ParseValue(out int unused1, out int unused2);
bool valueValid = ParseValue(out int unused1, out int unused2);
//} else {
// valueValid = true;
//}
bool widthValid = true;
if (widthEntry1.Visibility == Visibility.Visible) {
if (!int.TryParse(VarWidth, out int width) ||
width < DefSymbol.MIN_WIDTH || width > DefSymbol.MAX_WIDTH) {
widthValid = false;
}
}
// TODO(maybe): do this the XAML way, with properties and Styles
labelNotesLabel.Foreground = labelValid ? mDefaultLabelColor : Brushes.Red;
labelUniqueLabel.Foreground = labelUnique ? mDefaultLabelColor : Brushes.Red;
labelUniqueLabel.Foreground = projectLabelUniqueLabel.Foreground =
labelUnique ? mDefaultLabelColor : Brushes.Red;
valueNotesLabel.Foreground = valueValid ? mDefaultLabelColor : Brushes.Red;
widthNotesLabel.Foreground = widthValid ? mDefaultLabelColor : Brushes.Red;
IsValid = labelValid && labelUnique && valueValid;
IsValid = labelValid && labelUnique && valueValid && widthValid;
}
private bool ParseValue(out int value, out int numBase) {
string str = valueTextBox.Text;
string str = Value;
if (str.IndexOf('/') >= 0) {
// treat as address
numBase = 16;
@ -145,19 +217,16 @@ namespace SourceGen.WpfGui {
ParseValue(out int value, out int numBase);
FormatDescriptor.SubType subType = FormatDescriptor.GetSubTypeForBase(numBase);
DefSym = new DefSymbol(labelTextBox.Text, value, Symbol.Source.Project,
int width = DefSymbol.NO_WIDTH;
if (!string.IsNullOrEmpty(VarWidth)) {
width = int.Parse(VarWidth);
}
NewSym = new DefSymbol(Label, value, Symbol.Source.Project,
isConstant ? Symbol.Type.Constant : Symbol.Type.ExternalAddr,
subType, commentTextBox.Text, string.Empty);
subType, Comment, string.Empty, width);
DialogResult = true;
}
private void LabelTextBox_TextChanged(object sender, TextChangedEventArgs e) {
UpdateControls();
}
private void ValueTextBox_TextChanged(object sender, TextChangedEventArgs e) {
UpdateControls();
}
}
}

4
SourceGen/WpfGui/EditLocalVariableTable.xaml
View File

@ -72,11 +72,11 @@ limitations under the License.
Click="RemoveSymbolButton_Click"/>
</StackPanel>
<CheckBox Grid.Column="0" Grid.Row="2" Margin="0,4" Click="DeleteTableButton_Click"
<CheckBox Grid.Column="0" Grid.Row="2" Margin="0,4" IsChecked="{Binding ClearPrevious}"
Content="Clear values from previous tables"/>
<DockPanel Grid.Column="0" Grid.Row="3" Grid.ColumnSpan="2" Margin="0,8,0,0" LastChildFill="False">
<Button DockPanel.Dock="Left" Content="Delete Table" Width="120"/>
<Button DockPanel.Dock="Left" Content="Delete Table" Width="120" Click="DeleteTableButton_Click"/>
<Button DockPanel.Dock="Right" Content="Cancel" Width="70" Margin="8,0,0,0" IsCancel="True"/>
<Button DockPanel.Dock="Right" Grid.Column="1" Content="OK" Width="70"
IsDefault="True" Click="OkButton_Click"/>

149
SourceGen/WpfGui/EditLocalVariableTable.xaml.cs
View File

@ -24,12 +24,21 @@ using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using Asm65;
using CommonWPF;
namespace SourceGen.WpfGui {
/// <summary>
/// Edit a LocalVariableTable.
/// </summary>
public partial class EditLocalVariableTable : Window {
// Item for the symbol list view.
/// <summary>
/// Result. Will be null if the table was deleted, or if cancel was hit while
/// creating a new table.
/// </summary>
public LocalVariableTable NewTable { get; private set; }
// Item for the symbol list view ItemsSource.
public class FormattedSymbol {
public string Label { get; private set; }
public string Value { get; private set; }
@ -49,35 +58,171 @@ namespace SourceGen.WpfGui {
public ObservableCollection<FormattedSymbol> Variables { get; private set; } =
new ObservableCollection<FormattedSymbol>();
public EditLocalVariableTable(Window owner) {
public bool ClearPrevious {
get { return mWorkTable.ClearPrevious; }
set { mWorkTable.ClearPrevious = value; OnPropertyChanged(); }
}
/// <summary>
/// Working set. Used internally to hold state.
/// </summary>
private LocalVariableTable mWorkTable;
/// <summary>
/// Symbol table for uniqueness check.
/// </summary>
private SymbolTable mSymbolTable;
/// <summary>
/// Format object to use when formatting addresses and constants.
/// </summary>
private Formatter mFormatter;
// INotifyPropertyChanged implementation
public event PropertyChangedEventHandler PropertyChanged;
private void OnPropertyChanged([CallerMemberName] string propertyName = "") {
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
public EditLocalVariableTable(Window owner, SymbolTable symbolTable, Formatter formatter,
LocalVariableTable lvt) {
InitializeComponent();
Owner = owner;
DataContext = this;
mSymbolTable = symbolTable;
mFormatter = formatter;
if (lvt != null) {
mWorkTable = new LocalVariableTable(lvt);
} else {
mWorkTable = new LocalVariableTable();
}
LoadVariables();
}
public void Window_Loaded(object sender, RoutedEventArgs e) {
UpdateControls();
}
/// <summary>
/// Loads entries from the work table into the items source.
/// </summary>
private void LoadVariables() {
Variables.Clear();
foreach (KeyValuePair<string, DefSymbol> kvp in mWorkTable.Variables) {
DefSymbol defSym = kvp.Value;
string typeStr;
if (defSym.SymbolType == Symbol.Type.Constant) {
typeStr = Res.Strings.ABBREV_CONSTANT;
} else {
typeStr = Res.Strings.ABBREV_ADDRESS;
}
FormattedSymbol fsym = new FormattedSymbol(
defSym.Label,
mFormatter.FormatValueInBase(defSym.Value, defSym.DataDescriptor.NumBase),
typeStr,
defSym.Width == DefSymbol.NO_WIDTH ?
string.Empty : defSym.Width.ToString(),
defSym.Comment);
Variables.Add(fsym);
}
}
private void UpdateControls() {
// Enable or disable the edit/remove buttons based on how many items are selected.
// (We're currently configured for single-select, so this is really just a != 0 test.)
int symSelCount = symbolsListView.SelectedItems.Count;
removeSymbolButton.IsEnabled = (symSelCount == 1);
editSymbolButton.IsEnabled = (symSelCount == 1);
}
private void OkButton_Click(object sender, RoutedEventArgs e) {
NewTable = mWorkTable;
DialogResult = true;
}
private void DeleteTableButton_Click(object sender, RoutedEventArgs e) {
// TODO - get confirmation, then set result=true with LvTable=null
}
private void SymbolsListView_SelectionChanged(object sender, SelectionChangedEventArgs e) {
UpdateControls();
}
private void SymbolsListView_MouseDoubleClick(object sender, MouseButtonEventArgs e) {
ListViewItem lvi = symbolsListView.GetClickedItem(e);
if (lvi == null) {
return;
}
FormattedSymbol item = (FormattedSymbol)lvi.Content;
DefSymbol defSym = mWorkTable.Variables[item.Label];
DoEditSymbol(defSym);
}
private void NewSymbolButton_Click(object sender, RoutedEventArgs e) {
EditDefSymbol dlg = new EditDefSymbol(this, mFormatter, mWorkTable.Variables, null,
mSymbolTable);
dlg.ShowDialog();
if (dlg.DialogResult == true) {
Debug.WriteLine("ADD: " + dlg.NewSym);
mWorkTable.Variables[dlg.NewSym.Label] = dlg.NewSym;
// Reload the contents. This loses the selection, but that shouldn't be an
// issue when adding new symbols. To do this incrementally we'd need to add
// the symbol at the correct sorted position.
LoadVariables();
UpdateControls();
}
}
private void EditSymbolButton_Click(object sender, EventArgs e) {
// Single-select list view, button dimmed when no selection.
Debug.Assert(symbolsListView.SelectedItems.Count == 1);
FormattedSymbol item = (FormattedSymbol)symbolsListView.SelectedItems[0];
DefSymbol defSym = mWorkTable.Variables[item.Label];
DoEditSymbol(defSym);
}
private void DoEditSymbol(DefSymbol defSym) {
EditDefSymbol dlg = new EditDefSymbol(this, mFormatter, mWorkTable.Variables, defSym,
mSymbolTable);
dlg.ShowDialog();
if (dlg.DialogResult == true) {
// Label might have changed, so remove old before adding new.
mWorkTable.Variables.Remove(defSym.Label);
mWorkTable.Variables[dlg.NewSym.Label] = dlg.NewSym;
LoadVariables();
UpdateControls();
}
}
private void RemoveSymbolButton_Click(object sender, RoutedEventArgs e) {
// Single-select list view, button dimmed when no selection.
Debug.Assert(symbolsListView.SelectedItems.Count == 1);
int selectionIndex = symbolsListView.SelectedIndex;
FormattedSymbol item = (FormattedSymbol)symbolsListView.SelectedItems[0];
DefSymbol defSym = mWorkTable.Variables[item.Label];
mWorkTable.Variables.Remove(defSym.Label);
LoadVariables();
UpdateControls();
// Restore selection to the item that used to come after the one we just deleted,
// so you can hit "Remove" repeatedly to delete multiple items.
int newCount = symbolsListView.Items.Count;
if (selectionIndex >= newCount) {
selectionIndex = newCount - 1;
}
if (selectionIndex >= 0) {
symbolsListView.SelectedIndex = selectionIndex;
removeSymbolButton.Focus();
}
}
}
}

20
SourceGen/WpfGui/EditProjectProperties.xaml.cs
View File

@ -157,10 +157,10 @@ namespace SourceGen.WpfGui {
NewProps = new ProjectProperties(mWorkProps);
DialogResult = true;
GridView view = (GridView)projectSymbolsListView.View;
foreach (GridViewColumn header in view.Columns) {
Debug.WriteLine("WIDTH " + header.ActualWidth);
}
//GridView view = (GridView)projectSymbolsListView.View;
//foreach (GridViewColumn header in view.Columns) {
// Debug.WriteLine("WIDTH " + header.ActualWidth);
//}
}
private void UpdateControls() {
@ -431,11 +431,11 @@ namespace SourceGen.WpfGui {
}
private void NewSymbolButton_Click(object sender, RoutedEventArgs e) {
EditDefSymbol dlg = new EditDefSymbol(this, mFormatter, mWorkProps.ProjectSyms);
EditDefSymbol dlg = new EditDefSymbol(this, mFormatter, mWorkProps.ProjectSyms, null);
dlg.ShowDialog();
if (dlg.DialogResult == true) {
Debug.WriteLine("ADD: " + dlg.DefSym);
mWorkProps.ProjectSyms[dlg.DefSym.Label] = dlg.DefSym;
Debug.WriteLine("ADD: " + dlg.NewSym);
mWorkProps.ProjectSyms[dlg.NewSym.Label] = dlg.NewSym;
IsDirty = true;
// Reload the contents. This loses the selection, but that shouldn't be an
@ -466,13 +466,13 @@ namespace SourceGen.WpfGui {
}
private void DoEditSymbol(DefSymbol defSym) {
EditDefSymbol dlg = new EditDefSymbol(this, mFormatter, mWorkProps.ProjectSyms);
dlg.DefSym = defSym;
EditDefSymbol dlg = new EditDefSymbol(this, mFormatter, mWorkProps.ProjectSyms,
defSym);
dlg.ShowDialog();
if (dlg.DialogResult == true) {
// Label might have changed, so remove old before adding new.
mWorkProps.ProjectSyms.Remove(defSym.Label);
mWorkProps.ProjectSyms[dlg.DefSym.Label] = dlg.DefSym;
mWorkProps.ProjectSyms[dlg.NewSym.Label] = dlg.NewSym;
IsDirty = true;
LoadProjectSymbols();
UpdateControls();