188 lines
5.4 KiB
Plaintext
188 lines
5.4 KiB
Plaintext
//+--------------------------------------------------
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//
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// Dialog header file. This file contains functions
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// common to all the dialogs.
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//
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//---------------------------------------------------
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#define SEC_MOUSE_BUTTON 2
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#define HTML_KEY_ESC 27
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//+---------------------------------------------------------------------
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//
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// Synopsis: Disables or enables a button depending in
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// whether there is text in txtFileName.
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//
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// Arguments: fEvent Whether or not the f'n was called by an
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// event
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//
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// Macro Arguments: NAME Sets the name of the function
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// (set##NAME##State)and the name of the
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// constant (g_f##NAME##Enabled)
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// BUTTON The button we're setting the state of.
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// TEXTBOX The textbox querying.
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//
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// Returns: nothing
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//
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//----------------------------------------------------------------------
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#define setState(NAME, BUTTON, TEXTBOX) function set##NAME##State(fEvent) \
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{ \
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if (fEvent && (event.propertyName != "value")) \
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{ \
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return; \
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} \
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\
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if (("" == TEXTBOX.value) == g_f##NAME##Enabled) \
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{ \
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BUTTON.disabled = g_f##NAME##Enabled; \
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g_f##NAME##Enabled = !g_f##NAME##Enabled; \
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} \
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} \
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var g_f##NAME##Enabled = false; \
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//+-------------------------------------------------------------------------
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//
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// Synopsis: Opens the help file with the appropriate helpid
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//
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// Arguments: elm The element we're looking for help with
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//
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// Returns: nothing
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//
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//--------------------------------------------------------------------------
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function callHelp(elm)
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{
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if (null != elm.helpid)
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{
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//
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// Have to convert the helpid to a string
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//
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window.showHelp(elm.helpfile, "" + parseInt(elm.helpid),
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"popup");
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}
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else
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{
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//
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// Walk up the tree until we reach the body tag or
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// an element with a help id.
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//
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if ("BODY" != elm.tagName)
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{
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callHelp(elm.parentElement);
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}
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}
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} // callHelp
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//----------------------------------------------------------------------
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//
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// Synopsis: Discard the user's changes and dismiss the dialog.
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//
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// Arguments: none
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//
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// Returns: nothing
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//
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//----------------------------------------------------------------------
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function btnCancelClick()
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{
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window.close();
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} // btnCancelClick
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//+----------------------------------------------------------------------
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//
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// Synopsis: Returns a range based on elm
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//
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// Arguments: elm An element
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//
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// Returns: a text range
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//
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//-----------------------------------------------------------------------
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function getTextRange(elm)
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{
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var r = elm.parentTextEdit.createTextRange();
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r.moveToElementText(elm);
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return r;
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} // getTextRange
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//+----------------------------------------------------------------------
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//
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// Synopsis: Checks to see if the secondary mouse button was clicked
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// and fires help if it was.
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//
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// Arguments: none
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//
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// Retuens: nothing
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//
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//-----------------------------------------------------------------------
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function mouseClick()
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{
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//
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// First, let's make sure we're not in a textbox
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//
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if (window.event.srcElement.id.substring(0,3)
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== "txt")
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{
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return;
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}
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if (window.event.button == SEC_MOUSE_BUTTON)
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{
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callHelp(window.event.srcElement);
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}
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} // mouseClick
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//+----------------------------------------------------------------------
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//
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// Synopsis: If the enter key is pressed while in a textbox,
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// we do not want the default functionality. Instead,
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// we close the dialog, doing nothing.
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//
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// Arguments: none
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//
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// Retutns: nothing
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//
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//-----------------------------------------------------------------------
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function txtDefaultESC()
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{
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if (event.keyCode == HTML_KEY_ESC)
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{
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window.close();
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return;
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}
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} // txtDefaultESC
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window.onerror = HandleError
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var L_Dialog_ErrorMessage = "An error has occurred in this dialog.";
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var L_ErrorNumber_Text = "Error: ";
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//+-------------------------------------------------------------------
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//
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// Synopsis: Turns off error messages in dialogs
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//
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// Arguments: none
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//
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// returns: true (tells browser not to handle message)
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//
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//--------------------------------------------------------------------
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function HandleError(message, url, line)
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{
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var str = L_Dialog_ErrorMessage + "\n\n"
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+ L_ErrorNumber_Text + line + "\n"
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+ message;
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alert (str);
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window.close();
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return true;
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} |