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frmCallStack.frm
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frmCallStack.frm
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VERSION 5.00
Begin VB.Form frmCallStack
BackColor = &H00302D2D&
BorderStyle = 0 'None
Caption = "调用堆栈"
ClientHeight = 3645
ClientLeft = 0
ClientTop = 0
ClientWidth = 5775
LinkTopic = "Form1"
ScaleHeight = 3645
ScaleWidth = 5775
ShowInTaskbar = 0 'False
StartUpPosition = 3 'Windows Default
Begin DragControlsIDE.DarkListView lvCallStack
Height = 2655
Left = 480
TabIndex = 0
Top = 240
Width = 3615
_ExtentX = 6376
_ExtentY = 4683
End
End
Attribute VB_Name = "frmCallStack"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'====================================================
'描述: 调用堆栈窗口，在中断状态下显示调用堆栈
'作者: 冰棍
'文件: frmCallStack.frm
'====================================================
Option Explicit
Dim CallStackInfo() As CallStackInfoStruct '所有调用堆栈信息
'描述: 清空所有东西，为下一次调试做准备
Public Sub ClearEverything()
Me.lvCallStack.Clear
ReDim CallStackInfo(0)
End Sub
'描述: 获取调用堆栈列表
Public Sub GetCallStack()
On Error Resume Next
Dim PipeOutput As String '管道的输出
Dim OutputLines() As String '输出的每一行
Dim NewListItem As Long '新添加的ListView列表项索引
Dim rtnInfo As CallStackInfoStruct '分析得到的调用堆栈信息
Dim i As Long
Me.lvCallStack.Clear
frmMain.DockingPane.Panes(10).Title = Lang_CallStack_Caption & Lang_DebugWindow_Retrieving_Caption
frmMain.GdbPipe.ClearPipe '清空管道里的内容
frmMain.GdbPipe.DosInput "info stack" & vbCrLf '向gdb发送获取调用堆栈命令
frmMain.GdbPipe.DosOutput PipeOutput, "(gdb) ", 2000 '获取gdb输出
OutputLines = Split(PipeOutput, vbCrLf) '逐行分割开输出
ReDim CallStackInfo(UBound(OutputLines) - 1) '分配信息列表元素
For i = 0 To UBound(OutputLines) '逐行进行分析
If Trim(OutputLines(i)) <> "(gdb)" Then '去掉无用输出“(gdb) ”
rtnInfo = ParseCallStackString(OutputLines(i))
CallStackInfo(i) = rtnInfo
NewListItem = Me.lvCallStack.AddItem(rtnInfo.Address) '添加新列表项
If rtnInfo.Args <> "" Then
Me.lvCallStack.SetItemText rtnInfo.Args, NewListItem, 1
Else
rtnInfo.Args = Lang_CallStack_NoArg
Me.lvCallStack.SetItemText Lang_CallStack_NoArg, NewListItem, 1
End If
If rtnInfo.File <> "" Then
Me.lvCallStack.SetItemText rtnInfo.File, NewListItem, 2
Else
rtnInfo.File = Lang_CallStack_NoArg
Me.lvCallStack.SetItemText Lang_CallStack_NoArg, NewListItem, 2
End If
If rtnInfo.Line > 0 Then
Me.lvCallStack.SetItemText CStr(rtnInfo.Line), NewListItem, 3
Else
Me.lvCallStack.SetItemText Lang_CallStack_NoArg, NewListItem, 3
End If
End If
Next i
frmMain.DockingPane.Panes(10).Title = Lang_CallStack_Caption
End Sub
Private Sub Form_Load()
Me.Caption = Lang_CallStack_Caption
Me.lvCallStack.Move 0, 0
Me.lvCallStack.AddColumnHeader Lang_Breakpoints_ListViewHeader_Address, 300
Me.lvCallStack.AddColumnHeader Lang_CallStack_Args, 300
Me.lvCallStack.AddColumnHeader Lang_Breakpoints_ListViewHeader_File, 150
Me.lvCallStack.AddColumnHeader Lang_Breakpoints_ListViewHeader_Line
ReDim CallStackInfo(0) '初始化调用堆栈信息列表
End Sub
Private Sub Form_Resize()
On Error Resume Next
Me.lvCallStack.Width = Me.ScaleWidth
Me.lvCallStack.Height = Me.ScaleHeight
End Sub
Private Sub lvCallStack_Click(iItem As Long, iSubItem As Long, X As Long, Y As Long)
On Error Resume Next
If CallStackInfo(iItem).File <> "" Then
CtlAddToolTip Me.lvCallStack.ListViewHwnd, Lang_Breakpoints_ListViewHeader_Address & ": " & CallStackInfo(iItem).Address & vbCrLf & _
Lang_CallStack_Args & ": " & CallStackInfo(iItem).Args & vbCrLf & _
Lang_Breakpoints_ListViewHeader_File & ": " & CallStackInfo(iItem).File & ":" & CallStackInfo(iItem).Line, _
Lang_CallStack_Tooltip_Title, TTI_INFO
Else
CtlAddToolTip Me.lvCallStack.ListViewHwnd, Lang_Breakpoints_ListViewHeader_Address & ": " & CallStackInfo(iItem).Address & vbCrLf & _
Lang_CallStack_Args & ": " & CallStackInfo(iItem).Args & vbCrLf & _
Lang_CallStack_Tooltip_Title, TTI_INFO
End If
End Sub
Private Sub lvCallStack_DoubleClick(iItem As Long, iSubItem As Long, X As Long, Y As Long)
On Error Resume Next
If CallStackInfo(iItem).File <> "" Then '如果有对应的文件
If CallStackInfo(iItem).Line <> -1 Then '切换到对应的代码行
Dim NewCodeWindow As frmCodeWindow
'切换到对应的窗口
Set NewCodeWindow = frmMain.ShowCodeWindow(, CallStackInfo(iItem).File)
If NewCodeWindow Is Nothing Then
NoSkinMsgBox Lang_Main_Debug_OpenSourceFailure & CallStackInfo(iItem).File, vbExclamation, Lang_Msgbox_Error
Else
NewCodeWindow.SyntaxEdit.CurrPos.Row = CallStackInfo(iItem).Line
NewCodeWindow.SyntaxEdit.SetFocus
End If
Else '若行号为-1，则说明是要从文件浏览器打开文件位置
Shell "explorer.exe /select,""" & CallStackInfo(iItem).File & """", vbNormalFocus
End If
End If
End Sub