Follow up to these commits:
* Make find/replace in files progress translatable (d6c941034d)
* Improve option for setting save dialog filter to All Types (d5ad02521e)
* Make 1 section name of Preferences more explicit (e26199ab51)
* Make "Save Folder as Workspace" in Save Session dialog translatable (41c4180b2e)
* Fix spelling inconsistencies
Close#9376
And use modern CustomFileDialog istead of old FileDialog in Notepad++.
In the file dialog, override window procedure for "OK" button and
file name edit box to check for input.
Transform forward slash file name to a Window path after input.
Fix#9374, close#9403
Follow-up for these commits:
* Make UI text consistent regarding search results (f5dcfc196a)
Note: Diff of this PR is smaller than the commit above, but it's OK. Japanese translation was already translated correctly.
* Add ellipsis to Rename and Print on tab bar context menu (1961f708c1)
* Add tooltips for Folderas Workspace 3 commands (070630a243)
* Prevent names of untitled tabs from duplication (f75f8b8d40)
* Update English file with missing strings (a7f866b89e)
* Add context menu with "Copy link" ability (d155f0326a)
* Add GUI in preferences dialog for adding URI customized schemes (4b29971168)
* Create new Margin/Border/Edge sub-page in Preferences (053266c706)
* Add an option for displying constant line number width (c9c2d1e376)
* Make "Line" preceding each line number on Search Results translatable (e3455a0f7e)
* Make "total documents number" feature in Window dialog translatable (0546f75a71)
Close#9111
1. Add an option for displying constant line number width in Preferences dialog.
This option set the line number constant width according the total line number in the document (minimun 4 digits).
It ensures no unexpected visual effect while scrolling content vertically.
If the document content is modified and the total number of lines is increased or decreased, more digits will be added or removed according the number of digits in total number of lines.
2. Add new plugin messages NPPM_GETLINENUMBERWIDTHMODE & NPPM_SETLINENUMBERWIDTHMODE for getting or setting LINENUMWIDTH_DYNAMIC / LINENUMWIDTH_CONSTANT.
So plugins may send NPPM_SETLINENUMBERWIDTHMODE message with LINENUMWIDTH_CONSTANT to Notepad++ for avoiding some unexpected visual effect (while scrolling).
Fix#5670