WRD: text editor

Spoiler

The editor


About


Saving a file


Themes and more :D/>

pastebin get BSyiFV58 wrd

• Support for user-created themes
• More themes
• Partially fixed code readability
• Added (limited) delete key functionality
• Added the option to open from command line
• Added scrolling to text input dialogs (so you can open files with long names :P/>)

local termSize={term.getSize()}
local screenDATA={

	["footer"]={
		y=termSize[2];
		x=1;
		bCol=colors.lightBlue;
		tCol=colors.white
	};
}

function refreshScreen() -- the function which redraws the important things
	local pos={term.getCursorPos()}
	-- footer --
	term.setCursorPos(screenDATA["footer"].x,screenDATA["footer"].y)
	term.setBackgroundColor(screenDATA["footer"].bCol)
	term.setTextColor(screenDATA["footer"].tCol)
	term.clearLine()
	term.write("Hello")
	term.setBackgroundColor(colors.black)
	term.setTextColor(colors.yellow)
	term.setCursorPos(pos[1],pos[2])
end
function cursor_Handle() -- handle everything ( where the cursor position is and then scroll etc. )
	while true do
	refreshScreen() --- just so the "edit" program wont overlap this footer.
	position_tbl={term.getCursorPos()} -- returns position_tbl[1] = x, position_tbl[2]= y
	if position_tbl[2] >= screenDATA["footer"].y then -- heres the most important part when scrolling with custom footers and headers.
		term.scroll(1) -- first, scroll
		refreshScreen() -- then redraw 
		local pos={term.getCursorPos()} -- then set the cursor position to be sure nothing will be wrong
		term.setCursorPos(pos[1],pos[2]-1)
	end
	sleep(0) -- erm? yeah just a basic sleep function to prevent the "Too long without yielding" error
	end
end

	function func()
		shell.run("edit textEdit")
	end
	
	parallel.waitForAny(func,cursor_Handle) -- run the editor AND our created function called handler

Zudo, on 30 December 2013 - 06:53 AM said:

With a bit of work, this could be brilliant!

Mikk809h, on 30 December 2013 - 08:40 AM said:

Spoiler

for the scrolling part,
you can make a function which draws all the important things on the screen
( eg. the header and the footer ),
then you use term.scroll(1) or whatever,
and call the function which redraws the header and footer…

example:

local termSize={term.getSize()}
local screenDATA={

	["footer"]={
		y=termSize[2];
		x=1;
		bCol=colors.lightBlue;
		tCol=colors.white
	};
}

function refreshScreen() -- the function which redraws the important things
	local pos={term.getCursorPos()}
	-- footer --
	term.setCursorPos(screenDATA["footer"].x,screenDATA["footer"].y)
	term.setBackgroundColor(screenDATA["footer"].bCol)
	term.setTextColor(screenDATA["footer"].tCol)
	term.clearLine()
	term.write("Hello")
	term.setBackgroundColor(colors.black)
	term.setTextColor(colors.yellow)
	term.setCursorPos(pos[1],pos[2])
end
function cursor_Handle() -- handle everything ( where the cursor position is and then scroll etc. )
	while true do
	refreshScreen() --- just so the "edit" program wont overlap this footer.
	position_tbl={term.getCursorPos()} -- returns position_tbl[1] = x, position_tbl[2]= y
	if position_tbl[2] >= screenDATA["footer"].y then -- heres the most important part when scrolling with custom footers and headers.
		term.scroll(1) -- first, scroll
		refreshScreen() -- then redraw
		local pos={term.getCursorPos()} -- then set the cursor position to be sure nothing will be wrong
		term.setCursorPos(pos[1],pos[2]-1)
	end
	sleep(0) -- erm? yeah just a basic sleep function to prevent the "Too long without yielding" error
	end
end

	function func()
		shell.run("edit textEdit")
	end
	
	parallel.waitForAny(func,cursor_Handle) -- run the editor AND our created function called handler

tima_gt, on 30 December 2013 - 03:58 PM said:

so cool!

oeed, on 01 January 2014 - 09:28 PM said:

Looks good. The lack of capitalized first characters annoys me no end, however. While it may be intentional, it does come across as a lack of attention to detail.

willwac (NewCoolPC), on 18 January 2014 - 01:30 PM said:

It appears that wrd -t doesn't create a theme file

LDShadowLord, on 18 January 2014 - 04:38 PM said:

Suggestion: A way to change the paper size, so I can have one paper size which covers the entire page and one which is limited to give me enough room for printing on paper. It would also be cool if you could define your own paper sizes much like themes.