RavenPlus: Find (& Replace) And The "Save" Button

I think this is the second last oddity that I have encountered with the "Save" button in the editor window in Raven/RavenPlus. Even though modifications have been made to the blog post via a "Find and Replace", the "Save" button remains disabled if it was disabled previously. The workaround here is similar to the Spell-Checking problem i.e. we fire an "onkeypress" event back into the editor.

The Source Code

We only need to modify just one file to fix this problem:

zoundry\appframework\ui\widgets\controls\advanced\mshtml\mshtmlfindreplacectx.py

There is only one class in this file: class ZMshtmlEditControlFindReplaceTextContext. The code in RED below is the modifications that I have made in this class to fix this problem.

====== BEGIN ======

    def __init__(self, mshtmlEditControl, initialText):
        ZBaseEditControlFindReplaceTextContext.__init__(self)
        self.mshtmlEditControl = mshtmlEditControl
        self.initialText = initialText
        self.findRange = None
        self.currRange = None
        self.ieWord = None

        # Made the variable "mshtmlBodyDispElement" local within this class -
        # we will need it at "_replaceText" to fire a "onkeypress" event into
        # the MSHTML.Body element.
        # Chuah TC : 2014 Nov 16
        self.mshtmlBodyDispElement = None
          
    # end __init__()

    def _reset(self):
        # Appended "self." to "mshtmlBodyDispElement" in this function.
        # Chuah TC : 2014 Nov 16
          
    
        self.mshtmlEditControl.selectNone()
        doc = self.mshtmlEditControl._getMshtmlControl().getIHTMLDocument()
        self.mshtmlBodyDispElement = getDispElement(doc.body)
        self.findRange = self.mshtmlBodyDispElement.createTextRange()
        self.currRange = None
    # end _reset()

    def _replaceText(self, textRange, replaceText):
        if textRange and replaceText is not None:
            textRange.text = replaceText

            # Chuah TC : 2014 Nov 16
            # Fire an "onkeypress" event to MSHTML.Body element
            # to enable the "Save" button on the editor's toolbar.
            self.mshtmlBodyDispElement.FireEvent("onkeypress")
          
    # end _replaceText

====== END ======

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