A VS macro to provide a muiltiline search
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'From http://www.helixoft.com/blog/archives/15 | |
Imports System | |
Imports EnvDTE | |
Imports EnvDTE80 | |
Imports EnvDTE90 | |
Imports System.Diagnostics | |
Public Module MultilineSearch | |
Public Sub MultilineSearchReplace() | |
Dim winptr As New WinWrapper(DTE) | |
Dim sf As New MultilineSearchForm | |
sf.FindBox.Text = DTE.ActiveDocument.Selection.Text | |
sf.ShowDialog(winptr) | |
If sf.result <> FindReplaceKind.none Then | |
' temporarily disable Tools - Options - | |
' Environment - Documents - Initialize Find text from editor | |
Dim oldFindInit As Boolean | |
Try | |
'vs 2005/2008 | |
Dim props As EnvDTE.Properties | |
props = DTE.Properties("Environment", "FindAndReplace") | |
Dim prop As EnvDTE.Property = props.Item("InitializeFromEditor") | |
oldFindInit = CBool(prop.Value) | |
prop.Value = False | |
Catch ex2 As Exception | |
End Try | |
DTE.Find.PatternSyntax = vsFindPatternSyntax.vsFindPatternSyntaxRegExpr | |
DTE.Find.FindWhat = sf.findText | |
If sf.replaceText.Length = 0 Then | |
'If Replace text is empty, the Find dialog automatically | |
'uses the last non-empty value from history. To prevent this, | |
'we must pass some non-empty value which produces empty text. | |
'The ninth regex tagged expression seems good for this as it is very | |
'unlikely that user will add 9 tagged expressions in Find field in | |
'original VS Find dialog after it is pre-filled with this macro. | |
DTE.Find.ReplaceWith = "\9" | |
End If | |
DTE.Find.ReplaceWith = sf.replaceText | |
Select Case sf.result | |
Case FindReplaceKind.find | |
DTE.ExecuteCommand("Edit.Find") | |
Case FindReplaceKind.findInFiles | |
DTE.ExecuteCommand("Edit.FindinFiles") | |
Case FindReplaceKind.replace | |
DTE.ExecuteCommand("Edit.Replace") | |
Case FindReplaceKind.replaceInFiles | |
DTE.ExecuteCommand("Edit.ReplaceinFiles") | |
Case Else | |
End Select | |
' restore Tools - Options - | |
' Environment - Documents - Initialize Find text from editor | |
Try | |
'vs 2005/2008 | |
Dim props As EnvDTE.Properties | |
props = DTE.Properties("Environment", "FindAndReplace") | |
Dim prop As EnvDTE.Property = props.Item("InitializeFromEditor") | |
prop.Value = oldFindInit | |
Catch ex2 As Exception | |
End Try | |
End If | |
End Sub | |
End Module | |
'''<summary>Types of find/replace operations.</summary> | |
Public Enum FindReplaceKind | |
'''<summary>Find</summary> | |
find | |
'''<summary>Find In Files</summary> | |
findInFiles | |
'''<summary>Replace</summary> | |
replace | |
'''<summary>Replace in Files</summary> | |
replaceInFiles | |
'''<summary>None. Cancel was pressed.</summary> | |
none | |
End Enum | |
Public Class MultilineSearchForm | |
Inherits System.Windows.Forms.Form | |
#Region " Windows Form Designer generated code " | |
Public Sub New() | |
MyBase.New() | |
'This call is required by the Windows Form Designer. | |
InitializeComponent() | |
'Add any initialization after the InitializeComponent() call | |
End Sub | |
'Form overrides dispose to clean up the component list. | |
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean) | |
If disposing Then | |
If Not (components Is Nothing) Then | |
components.Dispose() | |
End If | |
End If | |
MyBase.Dispose(disposing) | |
End Sub | |
'Required by the Windows Form Designer | |
Private components As System.ComponentModel.IContainer | |
'NOTE: The following procedure is required by the Windows Form Designer | |
'It can be modified using the Windows Form Designer. | |
'Do not modify it using the code editor. | |
Friend WithEvents FindBox As System.Windows.Forms.TextBox | |
Friend WithEvents Label1 As System.Windows.Forms.Label | |
Friend WithEvents Label2 As System.Windows.Forms.Label | |
Friend WithEvents ReplaceBox As System.Windows.Forms.TextBox | |
Friend WithEvents FindBtn As System.Windows.Forms.Button | |
Friend WithEvents FindInFilesBtn As System.Windows.Forms.Button | |
Friend WithEvents ReplaceBtn As System.Windows.Forms.Button | |
Friend WithEvents ReplaceInFilesBtn As System.Windows.Forms.Button | |
Friend WithEvents CancelBtn As System.Windows.Forms.Button | |
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() | |
Me.FindBox = New System.Windows.Forms.TextBox | |
Me.Label1 = New System.Windows.Forms.Label | |
Me.Label2 = New System.Windows.Forms.Label | |
Me.ReplaceBox = New System.Windows.Forms.TextBox | |
Me.FindBtn = New System.Windows.Forms.Button | |
Me.FindInFilesBtn = New System.Windows.Forms.Button | |
Me.ReplaceBtn = New System.Windows.Forms.Button | |
Me.ReplaceInFilesBtn = New System.Windows.Forms.Button | |
Me.CancelBtn = New System.Windows.Forms.Button | |
Me.SuspendLayout() | |
' | |
'FindBox | |
' | |
Me.FindBox.Location = New System.Drawing.Point(16, 24) | |
Me.FindBox.Multiline = True | |
Me.FindBox.Name = "FindBox" | |
Me.FindBox.ScrollBars = System.Windows.Forms.ScrollBars.Both | |
Me.FindBox.Size = New System.Drawing.Size(400, 80) | |
Me.FindBox.TabIndex = 0 | |
Me.FindBox.Text = "" | |
Me.FindBox.Anchor = System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left Or System.Windows.Forms.AnchorStyles.Right Or System.Windows.Forms.AnchorStyles.Bottom | |
' | |
'Label1 | |
' | |
Me.Label1.Location = New System.Drawing.Point(16, 8) | |
Me.Label1.Name = "Label1" | |
Me.Label1.Size = New System.Drawing.Size(160, 16) | |
Me.Label1.TabIndex = 2 | |
Me.Label1.Text = "Find what:" | |
' | |
'Label2 | |
' | |
Me.Label2.Location = New System.Drawing.Point(16, 112) | |
Me.Label2.Name = "Label2" | |
Me.Label2.Size = New System.Drawing.Size(160, 16) | |
Me.Label2.TabIndex = 4 | |
Me.Label2.Text = "Replace with:" | |
Me.Label2.Anchor = System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left | |
' | |
'ReplaceBox | |
' | |
Me.ReplaceBox.Location = New System.Drawing.Point(16, 128) | |
Me.ReplaceBox.Multiline = True | |
Me.ReplaceBox.Name = "ReplaceBox" | |
Me.ReplaceBox.ScrollBars = System.Windows.Forms.ScrollBars.Both | |
Me.ReplaceBox.Size = New System.Drawing.Size(400, 80) | |
Me.ReplaceBox.TabIndex = 3 | |
Me.ReplaceBox.Text = "" | |
Me.ReplaceBox.Anchor = System.Windows.Forms.AnchorStyles.Left Or System.Windows.Forms.AnchorStyles.Right Or System.Windows.Forms.AnchorStyles.Bottom | |
' | |
'FindBtn | |
' | |
Me.FindBtn.Location = New System.Drawing.Point(16, 232) | |
Me.FindBtn.Name = "FindBtn" | |
Me.FindBtn.Size = New System.Drawing.Size(80, 24) | |
Me.FindBtn.TabIndex = 5 | |
Me.FindBtn.Text = "Find>>" | |
Me.FindBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | |
' | |
'FindInFilesBtn | |
' | |
Me.FindInFilesBtn.Location = New System.Drawing.Point(104, 232) | |
Me.FindInFilesBtn.Name = "FindInFilesBtn" | |
Me.FindInFilesBtn.Size = New System.Drawing.Size(96, 24) | |
Me.FindInFilesBtn.TabIndex = 6 | |
Me.FindInFilesBtn.Text = "Find in Files>>" | |
Me.FindInFilesBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | |
' | |
'ReplaceBtn | |
' | |
Me.ReplaceBtn.Location = New System.Drawing.Point(216, 232) | |
Me.ReplaceBtn.Name = "ReplaceBtn" | |
Me.ReplaceBtn.Size = New System.Drawing.Size(80, 24) | |
Me.ReplaceBtn.TabIndex = 7 | |
Me.ReplaceBtn.Text = "Replace>>" | |
Me.ReplaceBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | |
' | |
'ReplaceInFilesBtn | |
' | |
Me.ReplaceInFilesBtn.Location = New System.Drawing.Point(304, 232) | |
Me.ReplaceInFilesBtn.Name = "ReplaceInFilesBtn" | |
Me.ReplaceInFilesBtn.Size = New System.Drawing.Size(112, 24) | |
Me.ReplaceInFilesBtn.TabIndex = 8 | |
Me.ReplaceInFilesBtn.Text = "Replace in Files>>" | |
Me.ReplaceInFilesBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | |
' | |
'CancelBtn | |
' | |
Me.CancelBtn.DialogResult = System.Windows.Forms.DialogResult.Cancel | |
Me.CancelBtn.Location = New System.Drawing.Point(168, 272) | |
Me.CancelBtn.Name = "CancelBtn" | |
Me.CancelBtn.Size = New System.Drawing.Size(80, 24) | |
Me.CancelBtn.TabIndex = 9 | |
Me.CancelBtn.Text = "Cancel" | |
Me.CancelBtn.Anchor = System.Windows.Forms.AnchorStyles.Bottom | |
' | |
'MultilineSearchForm | |
' | |
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13) | |
Me.CancelButton = Me.CancelBtn | |
Me.ClientSize = New System.Drawing.Size(432, 310) | |
Me.Controls.Add(Me.CancelBtn) | |
Me.Controls.Add(Me.ReplaceInFilesBtn) | |
Me.Controls.Add(Me.ReplaceBtn) | |
Me.Controls.Add(Me.FindInFilesBtn) | |
Me.Controls.Add(Me.FindBtn) | |
Me.Controls.Add(Me.Label2) | |
Me.Controls.Add(Me.ReplaceBox) | |
Me.Controls.Add(Me.Label1) | |
Me.Controls.Add(Me.FindBox) | |
Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.SizableToolWindow | |
Me.Name = "MultilineSearchForm" | |
Me.Text = "Multiline Search and Replace" | |
Me.ResumeLayout(False) | |
End Sub | |
#End Region | |
#Region "Properties" | |
Private m_result As FindReplaceKind = FindReplaceKind.none | |
'''<summary>Gets result button from this dialog.</summary> | |
'''<value>The value specifying which button was pressed.</value> | |
Public ReadOnly Property result() As FindReplaceKind | |
Get | |
Return m_result | |
End Get | |
End Property | |
Private m_findText As String | |
'''<summary>Gets escaped multiline text to be searched.</summary> | |
'''<value></value> | |
Public ReadOnly Property findText() As String | |
Get | |
Return m_findText | |
End Get | |
End Property | |
Private m_replaceText As String | |
'''<summary>Gets escaped multiline replace text.</summary> | |
'''<value></value> | |
Public ReadOnly Property replaceText() As String | |
Get | |
Return m_replaceText | |
End Get | |
End Property | |
#End Region | |
'''<summary>Transforms the text to regular expression syntax.</summary> | |
'''<param name="original">Original text.</param> | |
'''<returns>Text with escaped regex characters.</returns> | |
Private Function escapeRegEx(ByVal original As String) As String | |
Dim specialChars() As Char = "\.*+^$><[]|{}:@#()~".ToCharArray | |
Dim c As Char | |
For Each c In specialChars | |
original = original.Replace(c.ToString, "\" & c.ToString) | |
Next | |
original = original.Replace(vbCrLf, "\n") | |
Return original | |
End Function | |
'''<summary>Transforms the text to regular expression syntax in Replace field.</summary> | |
'''<param name="original">Original text.</param> | |
'''<returns>Text with some escaped regex characters.</returns> | |
Private Function escapeReplaceRegEx(ByVal original As String) As String | |
Dim specialChars() As Char = "\".ToCharArray | |
Dim c As Char | |
For Each c In specialChars | |
original = original.Replace(c.ToString, "\" & c.ToString) | |
Next | |
original = original.Replace(vbCrLf, "\n") | |
Return original | |
End Function | |
Private Sub MultilineSearchForm_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load | |
Try | |
Me.Activate() | |
Catch ex As System.Exception | |
End Try | |
End Sub | |
Private Sub CancelBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CancelBtn.Click | |
Try | |
m_result = FindReplaceKind.none | |
Me.Close() | |
Catch ex As System.Exception | |
End Try | |
End Sub | |
Private Sub FindBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FindBtn.Click | |
Try | |
m_findText = escapeRegEx(Me.FindBox.Text) | |
m_replaceText = escapeReplaceRegEx(Me.ReplaceBox.Text) | |
m_result = FindReplaceKind.find | |
Me.Close() | |
Catch ex As System.Exception | |
End Try | |
End Sub | |
Private Sub FindInFilesBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FindInFilesBtn.Click | |
Try | |
m_findText = escapeRegEx(Me.FindBox.Text) | |
m_replaceText = escapeReplaceRegEx(Me.ReplaceBox.Text) | |
m_result = FindReplaceKind.findInFiles | |
Me.Close() | |
Catch ex As System.Exception | |
End Try | |
End Sub | |
Private Sub ReplaceBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ReplaceBtn.Click | |
Try | |
m_findText = escapeRegEx(Me.FindBox.Text) | |
m_replaceText = escapeReplaceRegEx(Me.ReplaceBox.Text) | |
m_result = FindReplaceKind.replace | |
Me.Close() | |
Catch ex As System.Exception | |
End Try | |
End Sub | |
Private Sub ReplaceInFilesBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ReplaceInFilesBtn.Click | |
Try | |
m_findText = escapeRegEx(Me.FindBox.Text) | |
m_replaceText = escapeReplaceRegEx(Me.ReplaceBox.Text) | |
m_result = FindReplaceKind.replaceInFiles | |
Me.Close() | |
Catch ex As System.Exception | |
End Try | |
End Sub | |
End Class | |
''' <summary> | |
''' Helper class for passing parent window argument to ShowDialog method. | |
''' </summary> | |
''' <remarks>See http://support.microsoft.com/kb/312877 for details.</remarks> | |
Friend Class WinWrapper | |
Implements System.Windows.Forms.IWin32Window | |
Private vsinstance As DTE | |
Sub New(ByVal dte As DTE) | |
vsinstance = dte | |
End Sub | |
Overridable ReadOnly Property Handle() As System.IntPtr Implements System.Windows.Forms.IWin32Window.Handle | |
Get | |
Dim iptr As New System.IntPtr(vsinstance.MainWindow.HWnd) | |
Return iptr | |
End Get | |
End Property | |
End Class | |
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