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tui-lib - Pure Node.js library for making visual command-line programs (ala vim, ncdu)
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2023-05-13use ESM module syntax & minor cleanups(quasar) nebula
The biggest change here is moving various element classes under more scope-specific directories, which helps to avoid circular dependencies and is just cleaner to navigate and expand in the future. Otherwise this is a largely uncritical port to ESM module syntax! There are probably a number of changes and other cleanups that remain much needed. Whenever I make changes to tui-lib it's hard to believe it's already been <INSERT COUNTING NUMBER HERE> years since the previous time. First commits are from January 2017, and the code originates a month earlier in KAaRMNoD!
2019-10-14Don't crash when getting scrollSizeFlorrie
2019-09-15Add lastInput function to formsFlorrie
2019-09-15(!!) Only render when draw-dependency props changeFlorrie
This is a very large change and probably breaks most applications not built to work with it. (Obviously, I'm not really being that responsible with this sort of thing.) I've tested with mtui and it works fine, but some elements may need tweaks before being 100% adjusted to the new scheduled-render system we're using with this commit. Also, any elements which have custom draw behavior will likely need updating so that they appropriately schedule renders.
2019-07-18Don't explode when no element is selected!Florrie
2019-05-12Automatically show/hide ListScrollForm scrollbarFlorrie
...depending on whether there is enough content that it cannot all be displayed in the form's space or not.
2019-05-12Adjust the way the scrollbar handle is drawnFlorrie
Specifically, it now clearly represents how much of the scrollable form is visible and not visible at the moment. It also will never touch the top or bottom if it's possible to scroll further in the correspodning direction.
2019-04-02Avoid crashing when scrolled past end of formFlorrie
Usually this doesn't happen, but it may occur if the items of the ListScrollForm are regenerated (to a lesser length) before updating scrollItems.
2018-12-15Fix mistake in Form.addInputFlorrie
TL;DR afterIndex was not being set correctly.
2018-12-15Optimize the h*ck out of ListScrollFormFlorrie
2018-12-15Optimize getScrollPositionOfElementAtEndOfViewFlorrie
This actually drastically improves the performance of mtui when opening very, very large playlists.
2018-12-14Add options to not call fixLayout automaticallyFlorrie
2018-12-08Mouse supportFlorrie
Not exactly the most elegant implementation, but it definitely works and isn't really difficult to code around!
2018-12-05Use measureColumns in the appropriate placesFlorrie
TL;DR If you want to take into account the width of text, use measureColumns instead of just checking the length of the text!
2018-09-13Add TextInput events: confirm (= value), changeFlorrie
2018-09-12TextInput: Don't bubble backspace or arrow keysFlorrie
Like mentioned before, it's not too complicated to make these not bubble - just some added 'return false's. I wrapped the whole block in a try-finally so that keepCursorInRange could always be called at the end without any significant code structure change, so that means the git diff is a little wonky - best viewed with the -w (ignore whitespace changes) option.
2018-09-12Add 'cancel' event (on ESC) to TextInputFlorrie
2018-09-12(breaking, very) Fix how text inputs bubble eventsFlorrie
This is extremely super duper very breaking in that it reverses the order that keyboard events are bubbled. This fixes an issue in the following situation: You have a focus element which captures keyboard input. When the X key is pressed, a text input, which is a child (directly or indirectly) of it, is selected and has its value emptied. As the user types into that text input, if they press the X key, the handler on the focus element will detect this, and clear and select the text input - interrupting the user's typing. The situation is fixed in this commit by making the text input avoid bubbling events when text is entered. I'm not sure this is 100% complete, because arrow key events and the like are still bubbled, but those aren't difficult to change later. The breaking fundamental change here is that keyboard events are now bubbled from the top element down. Before, a parent element could deny child elements from responding to the event; now the child can deny the parent.
2018-08-05(perf) Cache scrollItemsLengthFlorrie
2018-08-05(perf) Make sizeProp not a getterFlorrie
2018-07-25Fix ListScrollForm.firstInput not having an effect immediatelyFlorrie
2018-07-05ListScrollForm - fixLayout before checking dimensionsFlorrie
2018-07-04An assortment of changes to how selected/unselected worksFlorrie
2018-07-04Remove FocusElement.isFocused, add isSelectedFlorrie
FocusElement.isSelected behaves a little bit differently - basically it's true if the current selected element is that element, OR any of the ancestors of the current selected element is that element. It's also a getter, so you can't directly override it (assigning to el.isSelected won't work).
2018-06-12Be a little careful in Form.updateSelectedElementFlorrie
2018-06-07Scroll bar for ListScrollFormFlorrie
2018-06-07Remove page up/down controls from ListScrollFormFlorrie
These are unfortunately based on the assumption that every input is exactly one character tall, and definitely don't work with horizontal scrollers, so I had to remove them.
2018-06-04Form.selectInput functionFlorrie
2018-06-04ListScrollForm.scrollToBeginning functionFlorrie
2018-06-04ListScrollForm.scrollToEnd functionFlorrie
2018-06-04ListScrollForm - don't bubble key pressesFlorrie
E.g. if up is pressed in a ListScrollForm, don't tell the parent element that up was pressed.
2018-06-03Page up/down controls in ListScrollFormFlorrie
2018-06-01Add scrollSelectedElementIntoView functionFlorrie
2018-05-30Un-selectable inputsFlorrie
2018-01-19Pass false to firstInput to not select the form if it wasn't already selectedFlorrie
2017-12-09Add setValue and moveToEnd methods to TextInputFlorrie
2017-12-09Make firstInput reset scrollItems in ListScrollFormFlorrie
2017-12-09Add removeInput method and captureTab property to FormFlorrie
2017-12-09Hide items which are scrolled past in ListScrollFormFlorrie
2017-07-03Improve cursor displayliam4
- Whether the cursor is displayed or not is now based on the cursorVisible property rather than whether cursorX and cursorY are set or not. - The actual shell cursor is now invisible... this is objectively an act of Evil, though! This doesn't look like too hard to fix, thankfully. - A new cleanCursor function has been added to ansi.js.
2017-07-03Buttons and listsliam4
- Button class name changed to Button, from ButtonInput - Button layouts are now updated with fixLayout, rather than automatically when the text property is changed - Buttons now have a height of 1, so they can generally actually be used in layouts - New example for list form elements - List form elements let you navigate with up/down (or left/right, for horizontal lists) - List forms now have nextInput and previousInput methods
2017-07-03A long-due cleanup + examples + thingsliam4
..Obviously this breaks old things (particularly, see changes in FocusElement).
2017-01-07Initial commitLiam