--- /dev/null
+<scriptlet>
+
+<implements type="Automation" id="dispatcher">
+ <property name="PluginEvent">
+ <get/>
+ </property>
+ <property name="PluginDescription">
+ <get/>
+ </property>
+ <method name="MakeUpper"/>
+ <method name="MakeLower"/>
+</implements>
+
+<script language="VBS">
+Option Explicit
+
+Function get_PluginEvent()
+ get_PluginEvent = "CONTEXT_MENU"
+End Function
+
+Function get_PluginDescription()
+ get_PluginDescription = "Basic text functions for the context menu"
+End Function
+
+
+' transformation functions
+Function MakeUpper(Text)
+ MakeUpper = UCase(Text)
+End Function
+
+Function MakeLower(Text)
+ MakeLower = LCase(Text)
+End Function
+
+</script>
+</scriptlet>
--- /dev/null
+<scriptlet>
+
+<implements type="Automation" id="dispatcher">
+ <property name="PluginEvent">
+ <get/>
+ </property>
+ <property name="PluginDescription">
+ <get/>
+ </property>
+ <method name="InsertDate"/>
+ <method name="InsertTime"/>
+</implements>
+
+<script language="VBS">
+Option Explicit
+
+Function get_PluginEvent()
+ get_PluginEvent = "CONTEXT_MENU"
+End Function
+
+Function get_PluginDescription()
+ get_PluginDescription = "Basic text functions for the context menu"
+End Function
+
+
+' transformation functions
+Function InsertDate(Text)
+ InsertDate = Text + FormatDateTime(Date, 1)
+End Function
+
+Function InsertTime(Text)
+ InsertTime = Text + FormatDateTime(Time, 4)
+End Function
+
+</script>
+</scriptlet>
--- /dev/null
+editor addin
+Add two functions to the context menu : MakeUpper and MakeLower.
+Use : Select a piece of text, right-click and select one function.
+
+insert datetime
+Add two functions to the context menu : InsertDate and InsertTime.
+Use : Put the cursor where you want the date/time to be inserted, right-click
+and select one function.
+
+RCLocalizationHelper
+Preprocessing plugin for files .rc.
+Use this plugin to compare two files localized in different languages.
+It hides most differences concerning the localization (strings with localized
+text, layout of controls in dialog). Missing strings/controls/menus
+are displayed as differences.
+TODO : localized strings tiled on two lines are displayed as different even
+if present in both files. Should be displayed as ignored.
--- /dev/null
+There are actually 4 API, and 3 different uses.
+Each API is designed by its event name : FILE_PACK_UNPACK, BUFFER_PACK_UNPACK, PREDIFFING, CONTEXT_MENU.
+
+FILE_PACK_UNPACK Handle a given file type,
+ for example, unzip a file before loading
+ Called when load (open) the file, and when saving
+ The unpacker plugin is memorized, and its packing function is used when saving.
+ One integer value may be passed from the unpacker to the packer (subcode).
+BUFFER_PACK_UNPACK As FILE_PACK_UNPACK, but different interface
+
+PREDIFFING preprocess the text before diffing,
+ As now : you may delete one column, change one variable name
+ you may not add/delete/move lines
+ Called before comparing files
+ Either comparing files in directory : the original file is preprocessed
+ Or compare files being merged : th23:24 29/10/2003e modified text is preprocessed
+
+CONTEXT_MENU For WinMerge editor, apply a function to the selection or at the cursor point
+ Right-click in the editor to access a list of functions
+
+
+
+For some events (FILE_PACK_UNPACK, BUFFER_PACK_UNPACK, PREDIFFING), plugins are automatically applied
+or chosen by the user :
+
+automatic mode : WinMerge looks for the right plugin. The allowed plugins must be automatic,
+and must recognize the file extension (see below for properties).
+For PACK_UNPACK, WinMerge applies the first plugin which matches these conditions.
+For PREDIFFING, WinMerge applies all the plugins that match these conditions (a first plugin
+may delete the first column, and a second one may transform some variable names).
+
+manual mode : open two files, and select the plugin in the open dialog. Or compare two directories,
+select one file and in the menu 'Plugins'->'Edit with unpacker'.
+
+TODO : Prediffing plugins may not yet be selected in manual mode.
+
+
+
+
+
+A plugin must expose properties :
+
+property name mandatory ? events
+
+PluginEvent yes all
+PluginDescription no all
+PluginFileFilters no FILE_PACK_UNPACK, BUFFER_PACK_UNPACK, PREDIFFING
+PluginIsAutomatic if PluginFileFilters is defined FILE_PACK_UNPACK, BUFFER_PACK_UNPACK, PREDIFFING
+
+
+
+and methods :
+
+events method name mandatory ?
+
+CONTEXT_MENU Free function name At least one
+
+PREDIFFING DiffingPreprocessW Mandatory (for VB, this one is easy to program)
+ DiffingPreprocessA Optional (allow to rescan faster for non-unicode files)
+
+FILE_PACK_UNPACK UnpackFile Optional
+ PackFile Optional
+
+BUFFER_PACK_UNPACK UnpackBufferA Optional
+ PackBufferA Optional
+
+
+
+
+
+
+
--- /dev/null
+Properties syntax :
+
+PluginEvent
+C++ STDMETHODIMP CWinMergeScript::get_PluginEvent(BSTR * pVal)
+VB Public Property Get PluginEvent() As String
+VBS Function get_PluginEvent()
+
+PluginDescription
+C++ STDMETHODIMP CWinMergeScript::get_PluginDescription(BSTR * pVal)
+VB Public Property Get PluginDescription() As String
+VBS Function get_PluginDescription()
+
+PluginFileFilters
+String formed of fileFilters, separated with ";"
+C++ STDMETHODIMP CWinMergeScript::get_PluginFileFilters(BSTR * pVal)
+VB Public Property Get PluginFileFilters() As String
+
+PluginIsAutomatic
+C++ STDMETHODIMP CWinMergeScript::get_PluginIsAutomatic(VARIANT_BOOL * pVal)
+VB Public Property Get PluginIsAutomatic() As Boolean
+
+
+
+Methods syntax :
+
+CONTEXT_MENU Functions parameters (name is free) :
+ C++ STDMETHOD(MakeUpperVB)([in] BSTR inputText, [out, retval] BSTR * outputText);
+ VB Public Function MakeUpperVB(text As String)
+ VBS Function MakeUpperVBS(Text)
+
+PREDIFFING Mandatory Function name and parameters :
+ C++ STDMETHOD(DiffingPreprocessW)([in] BSTR * pText, [in] INT * pSize, [in] VARIANT_BOOL * pbChanged, [out, retval] VARIANT_BOOL * pbHandled);
+ VB Public Function DiffingPreprocessW(ByRef text As String, ByRef size As Long, ByRef bChanged As Boolean) As Boolean
+
+ Optional Function, name and parameters :
+ C++ STDMETHOD(DiffingPreprocessA)([in] SAFEARRAY ** pBuffer, [in] INT * pSize, [in] VARIANT_BOOL * pbChanged, [out, retval] VARIANT_BOOL * pbHandled);
+ VB Public Function DiffingPreprocessA(ByRef buffer() As Byte, ByRef size As Long, ByRef bChanged As Boolean) As Boolean
+
+FILE_PACK_UNPACK Functions names (mandatory) and parameters :
+ VC++ STDMETHOD(UnpackFile) ([in] BSTR fileSrc, [in] BSTR fileDst, VARIANT_BOOL * pbChanged, INT * pSubcode, [out, retval] VARIANT_BOOL * pbSuccess)
+ STDMETHOD(PackFile) ([in] BSTR fileSrc, [in] BSTR fileDst, VARIANT_BOOL * pbChanged, INT pSubcode, [out, retval] VARIANT_BOOL * pbSuccess)
+ VB Public Function UnpackFile (BSTR fileSrc, BSTR fileDst, ByRef bChanged As Boolean, ByRef subcode As Long) As Boolean
+ Public Function PackFile (BSTR fileSrc, BSTR fileDst, ByRef bChanged As Boolean, subcode As Long) As Boolean
+ VBS Not supported
+
+BUFFER_PACK_UNPACK Functions names (mandatory) and parameters :
+ VC++ STDMETHOD(UnpackBufferA) ([in] SAFEARRAY ** pBuffer, [in] INT * pSize, [in] VARIANT_BOOL * pbChanged, [in] INT * pSubcode, [out, retval] VARIANT_BOOL * pbSuccess)
+ STDMETHOD(PackBufferA) ([in] SAFEARRAY ** pBuffer, [in] INT * pSize, [in] VARIANT_BOOL * pbChanged, [in] INT subcode, [out, retval] VARIANT_BOOL * pbSuccess)
+ VB Public Function UnpackBufferA (ByRef buffer() As Byte, ByRef size As Long, ByRef bChanged As Boolean, ByRef subcode As Long) As Boolean
+ Public Function PackBufferA (ByRef buffer() As Byte, ByRef size As Long, ByRef bChanged As Boolean, subcode As Long) As Boolean
+ VBS Not supported
+
+
+Additionnal to write a C++ plugin :
+
+* do not register the dll : delete everything in 'settings'->'custom build'
+* do not register the dll : delete the file .rgs, and the registry section in the file .rc
+* do not register the dll : add typeinfoex.h + and make 3 changes in WinMergeScript.h (see commented lines)
+* SAFEARRAY : replace the interface in .idl :
+ SAFEARRAY * SAFEARRAY(unsigned char)
+ SAFEARRAY ** SAFEARRAY(unsigned char) *
+
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