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Mini-Window chatter

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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #15 on Sun 25 Oct 2015 08:00 PM (UTC)
Message
Another problem. The buffer got filled, i lost count how many lines it was there, and the errors where these:

Run-time error
Plugin: Chat_Capture_Miniwindow (called from world: Legends of Krynn)
Function/Sub: chats called by trigger
Reason: processing trigger "" when matching line: "You tell Slash the Pony 'http://www.google.com'"
[string "Plugin"]:624: C stack overflow
stack traceback:
[string "Plugin"]:624: in function 'stylesToANSI'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
...
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
[C]: in function 'Simulate'
[string "Plugin"]:423: in function <[string "Plugin"]:419>
Error context in script:
620 : -- This can get confused if the player has redefined their color chart.
621 : function stylesToANSI (styles)
622 : local line = {}
623 : local reinit = true
624*: for _,v in ipairs (styles) do
625 : if ANSI_colours[v.textcolour] then
626 : table.insert(line, ANSI_colours[v.textcolour])
627 : elseif colours_extended[v.textcolour] then -- use 256 color xterm ansi when necessary
628 : table.insert(line, ANSI(38,5,colours_extended[v.textcolour]))
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Posted by Nick Gammon   Australia  (21,323 posts)  [Biography] bio   Forum Administrator
Date Reply #16 on Sun 25 Oct 2015 08:31 PM (UTC)
Message

 620 : -- This can get confused if the player has redefined their color chart.


Have you redefined your ASCII colours?

- Nick Gammon

www.gammon.com.au, www.mushclient.com
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #17 on Sun 25 Oct 2015 08:37 PM (UTC)
Message
Nick, good point out, didn't notice that. How can i redefine my ASCII colours?

I inserted on the begining of the script, the lines that Fiendish told me too.
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #18 on Sun 25 Oct 2015 08:41 PM (UTC)

Amended on Sun 25 Oct 2015 08:48 PM (UTC) by Halig

Message
Nick, thank you. I checked on the World Properties and the colours where not default. I didn't knew that this was changed. I changed that to Default values.
On the first attempt to send a tell with an hyperlink, it gives me the same error. But if i typed again the tell, there is no more error.
Why only on the first try it gives those enormous error?
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Posted by Fiendish   USA  (1,641 posts)  [Biography] bio   Global Moderator
Date Reply #19 on Mon 26 Oct 2015 07:29 AM (UTC)

Amended on Mon 26 Oct 2015 04:28 PM (UTC) by Fiendish

Message
Uh. Hmm.

I'm pretty sure I tested this with changed colors (that's why it reinits the color table on missing value in the first place.) It definitely shouldn't be causing a stack overflow! Nick, thoughts?

https://github.com/fiendish/aardwolfclientpackage
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #20 on Mon 26 Oct 2015 06:15 PM (UTC)
Message
Hi Fiendish,

It keeps that way, and now not even the second tell goes through.
I would try change yours, but i guess the changes are so many, and so many files to see and try to adapt.
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Posted by Fiendish   USA  (1,641 posts)  [Biography] bio   Global Moderator
Date Reply #21 on Mon 26 Oct 2015 07:01 PM (UTC)

Amended on Mon 26 Oct 2015 07:03 PM (UTC) by Fiendish

Message
No, I think you'd never be able to go and customize my current Aardwolf version now. Too many specific details.

Can you show me what your plugin currently looks like? I don't see any reason why stylesToANSI would cause a stack overflow, and that run of Simulates in your error message is sketchy.

https://github.com/fiendish/aardwolfclientpackage
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #22 on Mon 26 Oct 2015 07:32 PM (UTC)
Message
<muclient>
<plugin
name="Chat_Capture_Miniwindow"
id="565dae21eb816a2fdb8d50f9"
language="Lua"
purpose="Move chats to a miniwindow"
date_written="2010-04-04"
date_modified="2015-10-22"
requires="4.99"
version="3"
save_state="y"
>

<description trim="y">
USAGE:

chats echo on : echo chats in main window
chats echo off : do not echo chats
chats show : show chats window
chats hide : hide chats window

LH-click a line to copy it to the clipboard
RH-click main window to see menu of options

Click title bar to drag window.
</description>

</plugin>

<triggers>
<trigger
enabled="y"
match="You HERO '*'"
script="chats"
omit_from_output="y"
sequence="100"
></trigger>

<trigger
enabled="y"
match="You tell * '*'"
omit_from_output="y"
script="chats"
send_to="12"
sequence="100"
>
<send>StopEvaluatingTriggers (true)</send>
</trigger>

<trigger
enabled="y"
keep_evaluating="y"
match="^\[(.*)\]: .*"
regexp="y"
script="chats"
omit_from_output="y"
sequence="100"
sound="E:\MUSHclient 4.99\MUD.wav"
send_to="12"
>
<send>StopEvaluatingTriggers (true)</send>
</trigger>

<trigger
enabled="y"
match="* tells you '*'"
script="chats"
omit_from_output="y"
sequence="100"
sound="E:\MUSHclient 4.99\MUD.wav"
send_to="12"
>
<send>StopEvaluatingTriggers (true)</send>
</trigger>

<trigger
enabled="y"
match="* Prays: '*'"
script="chats"
omit_from_output="y"
sequence="100"
></trigger>

<trigger
enabled="y"
match="* HEROs '*'"
script="chats"
omit_from_output="y"
sequence="100"
send_to="12"
>
<send>StopEvaluatingTriggers (true)</send>
</trigger>
</triggers>

<aliases>
<alias
script="chat_echo"
match="^chats echo( on| off)?$"
enabled="y"
regexp="y"
sequence="100"
ignore_case="y"
></alias>

<alias
script="chat_show"
match="chats show"
enabled="y"
sequence="100"
ignore_case="y"
></alias>

<alias
script="chat_hide"
match="chats hide"
enabled="y"
sequence="100"
ignore_case="y"
></alias>
</aliases>

Continues...
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #23 on Mon 26 Oct 2015 07:34 PM (UTC)
Message
<script>
<![CDATA[

require "movewindow" -- load the movewindow.lua module
require "copytable"

local BLACK = 1
local RED = 2
local GREEN = 3
local YELLOW = 4
local BLUE = 5
local MAGENTA = 6
local CYAN = 7
local WHITE = 8

BODY_FONT_NAME = "Dina"
BODY_FONT_SIZE = 8
SCROLL_BAR_WIDTH = 15
MAX_LINES = 10000 -- how many lines to store in scrollback

-- date_format = "[%d %b %H:%M:%S] " -- [30 Aug 13:29:49] date and time 24 hour
-- date_format = "[%d %b %I:%M:%S%p] " -- [30 Aug 01:20:12PM] date and time 12 hour
-- date_format = "[%H:%M:%S] " -- [13:29:08] time 24 hour
-- date_format = "[%X] " -- [1:22:06 PM] time 12 hour

TIMESTAMP_TEXT_COLOUR = "white"
TIMESTAMP_BACK_COLOUR = "black"

-- doing it this way makes them default to true the first time around
timestamp = not (GetVariable("timestamp") == "false")
echo = not (GetVariable("echo") == "false")

date_format = GetVariable("date_format")
WINDOW_WIDTH = tonumber(GetVariable("WINDOW_WIDTH"))
WINDOW_HEIGHT = tonumber(GetVariable("WINDOW_HEIGHT"))

-- offset of text from edge
TEXT_INSET = 5

-- where to store the chat line
lines = {} -- table of recent chat lines
rawlines = {}

lineStart = ""
lineEnd = ""
WINDOW_COLUMNS = ""
WINDOW_LINES = ""

theme = {
WINDOW_BACKGROUND = ColourNameToRGB ("#000000"), -- for miniwindow body
WINDOW_BORDER = ColourNameToRGB("#E8E8E8"), -- for miniwindow body

HIGHLIGHT=ColourNameToRGB("#FFFFFF"), -- for 3D surfaces
FACE=ColourNameToRGB("#D4D0C8"), -- for 3D surfaces
INNERSHADOW=ColourNameToRGB("#808080"), -- for 3D surfaces
OUTERSHADOW = ColourNameToRGB("#404040"), -- for 3D surfaces

BACK_FACE = ColourNameToRGB ("#E8E8E8"), -- for contrasting details
DETAIL = ColourNameToRGB ("#000000"), -- for contrasting details

TITLE_HEIGHT = 17, -- for miniwindow title area
SUBTITLE_HEIGHT = 17, -- for miniwindow title area
TITLE_FONT_NAME = "Dina", -- for miniwindow title area
TITLE_FONT_SIZE = 8 -- for miniwindow title area
} -- end theme table


-- replacement for WindowRectOp action 5, which allows for a 3D look while maintaining color theme
-- Requires global theme.HIGHLIGHT, theme.FACE, theme.INNERSHADOW, and theme.OUTERSHADOW rgb colors to be set.
function DrawThemed3DRect(Window, left, top, right, bottom)
WindowRectOp(Window, miniwin.rect_fill, left, top, right, bottom, theme.FACE)
WindowLine(Window, left, top, right, top, theme.HIGHLIGHT,
miniwin.pen_solid + miniwin.pen_endcap_flat, 1)
WindowLine(Window, left, top, left, bottom, theme.HIGHLIGHT,
miniwin.pen_solid + miniwin.pen_endcap_flat, 1)
WindowLine(Window, left, bottom-2, right, bottom-2, theme.INNERSHADOW,
miniwin.pen_solid + miniwin.pen_endcap_flat, 1)
WindowLine(Window, right-2, top, right-2, bottom-2, theme.INNERSHADOW,
miniwin.pen_solid + miniwin.pen_endcap_flat, 1)
WindowLine(Window, left, bottom-1, right, bottom-1, theme.OUTERSHADOW,
miniwin.pen_solid + miniwin.pen_endcap_flat, 1)
WindowLine(Window, right-1, top, right-1, bottom-1, theme.OUTERSHADOW,
miniwin.pen_solid + miniwin.pen_endcap_flat, 1)
end

function DrawThemedResizeTag(Window, x1, y1, size)
local x2, y2 = x1+size, y1+size
DrawThemed3DRect(Window, x1, y1, x2, y2)
local m = 2
local n = 2
while (x1+m+2 <= x2-3 and y1+n+1 <= y2-4) do
WindowLine(Window, x1+m+1, y2-4, x2-3, y1+n, theme.HIGHLIGHT,
miniwin.pen_solid, 1)
WindowLine(Window, x1+m+2, y2-4, x2-3, y1+n+1, theme.INNERSHADOW,
miniwin.pen_solid, 1)
m = m+3
n = n+3
end
end -- function DrawThemedResizeTag

Win = GetPluginID()
font_height = ""
line_height = ""
windowinfo = ""
startx = ""
starty = ""


Continues...
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #24 on Mon 26 Oct 2015 07:34 PM (UTC)
Message
function ResizeMoveCallback()
posx, posy = WindowInfo (Win, 17), WindowInfo (Win, 18)
if (WindowTextWidth(Win, "titlefont"..Win, "WWWCOMMUNICATION")+2*SCROLL_BAR_WIDTH <= WINDOW_WIDTH+posx-startx) then
WINDOW_WIDTH = WINDOW_WIDTH+posx-startx
startx = posx
end -- if
if (3*SCROLL_BAR_WIDTH+10+line_height+theme.TITLE_HEIGHT <= WINDOW_HEIGHT+posy-starty) then
WINDOW_HEIGHT = WINDOW_HEIGHT+posy-starty
starty = posy
end -- if
init(false)
end -- function ResizeMoveCallback

function ResizeReleaseCallback()
WINDOW_HEIGHT = theme.TITLE_HEIGHT+(line_height*(WINDOW_LINES-1))+3
init(true)
end -- ResizeReleaseCallback

function OnPluginInstall()
-- Dummy window to get font characteristics
check (WindowCreate (Win, 0, 0, 1, 1, 0, 0, theme.WINDOW_BACKGROUND) )
check (WindowFont(Win, "bodyfont"..Win, BODY_FONT_NAME, BODY_FONT_SIZE))
check (WindowFont(Win, "titlefont"..Win, theme.TITLE_FONT_NAME, theme.TITLE_FONT_SIZE))
font_height = WindowFontInfo (Win, "bodyfont"..Win, 1) - WindowFontInfo (Win, "bodyfont"..Win, 4) + 1
line_height = font_height+1
font_width = WindowTextWidth (Win, "bodyfont"..Win, "W")

-- install the window movement handler, get back the window position
windowinfo = movewindow.install (Win, miniwin.pos_top_right, miniwin.create_absolute_location, true)

-- check for Echo/Timestamp/date_format/window size (in pixels) variables, if not there, set them
if date_format == nil then
date_format = "[%d %b %H:%M:%S] "
end -- if
if WINDOW_WIDTH == nil then
WINDOW_WIDTH = (font_width*80)+SCROLL_BAR_WIDTH -- 80 columns
end
if WINDOW_HEIGHT == nil then
WINDOW_HEIGHT = theme.TITLE_HEIGHT+(line_height*6)+2 -- 6 lines
end -- if
init(true)
OnPluginEnable () -- do initialization stuff
end -- function OnPluginInstall

function init(firstTime)
-- how many lines and columns will fit?
WINDOW_LINES = math.ceil((WINDOW_HEIGHT-theme.TITLE_HEIGHT)/line_height)
WINDOW_COLUMNS = math.ceil((WINDOW_WIDTH-SCROLL_BAR_WIDTH)/font_width)

if firstTime then
WindowCreate(Win, windowinfo.window_left, windowinfo.window_top, WINDOW_WIDTH, WINDOW_HEIGHT, windowinfo.window_mode, windowinfo.window_flags, theme.WINDOW_BACKGROUND)

-- catch for right-click menu and line selection
WindowAddHotspot(Win, "textarea", 0, theme.TITLE_HEIGHT, WINDOW_WIDTH-SCROLL_BAR_WIDTH,0,
"", "", "MouseDown", "CancelMouseDown", "MouseUp", "",
miniwin.cursor_ibeam, 0)
-- add the drag handler so they can move the window around
movewindow.add_drag_handler (Win, 0, 0, 0, theme.TITLE_HEIGHT)

-- scroll bar up/down buttons
WindowAddHotspot(Win, "up", WINDOW_WIDTH-SCROLL_BAR_WIDTH, theme.TITLE_HEIGHT, 0, theme.TITLE_HEIGHT+SCROLL_BAR_WIDTH,
"MouseOver", "CancelMouseOver", "MouseDown", "CancelMouseDown", "MouseUp", "",
miniwin.cursor_hand, 0)
WindowAddHotspot(Win, "down", WINDOW_WIDTH-SCROLL_BAR_WIDTH, WINDOW_HEIGHT-(2*SCROLL_BAR_WIDTH), 0, WINDOW_HEIGHT-SCROLL_BAR_WIDTH,
"MouseOver", "CancelMouseOver", "MouseDown", "CancelMouseDown", "MouseUp", "",
miniwin.cursor_hand, 0)

-- add the resize widget hotspot
WindowAddHotspot(Win, "resizer", WINDOW_WIDTH-SCROLL_BAR_WIDTH, WINDOW_HEIGHT-SCROLL_BAR_WIDTH, WINDOW_WIDTH, WINDOW_HEIGHT,
"MouseOver", "CancelMouseOver", "MouseDown", "CancelMouseDown", "MouseUp", "",
miniwin.cursor_nw_se_arrow, 0)
WindowDragHandler(Win, "resizer", "ResizeMoveCallback", "ResizeReleaseCallback", 0)
else
WindowResize(Win, WINDOW_WIDTH, WINDOW_HEIGHT, theme.WINDOW_BACKGROUND)
WindowMoveHotspot(Win, "textarea", 0, theme.TITLE_HEIGHT, WINDOW_WIDTH-SCROLL_BAR_WIDTH, 0)
WindowMoveHotspot(Win, "up", WINDOW_WIDTH-SCROLL_BAR_WIDTH, theme.TITLE_HEIGHT, 0, theme.TITLE_HEIGHT+SCROLL_BAR_WIDTH)
WindowMoveHotspot(Win, "down", WINDOW_WIDTH-SCROLL_BAR_WIDTH, WINDOW_HEIGHT-(2*SCROLL_BAR_WIDTH), 0, WINDOW_HEIGHT-SCROLL_BAR_WIDTH)
WindowMoveHotspot(Win, "resizer", WINDOW_WIDTH-SCROLL_BAR_WIDTH, WINDOW_HEIGHT-SCROLL_BAR_WIDTH, WINDOW_WIDTH, 0)
end -- if
WindowShow(Win, true)

if (firstTime == true) then
lines = {}
for _,styles in ipairs(rawlines) do
fillBuffer(styles)
end -- for each line
end -- if

lineStart = math.max(1, #lines-WINDOW_LINES+2)
lineEnd = math.max(1, #lines)
refresh()
end -- function init


Continues...
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #25 on Mon 26 Oct 2015 07:35 PM (UTC)
Message
function OnPluginClose ()
-- if enabled
if GetPluginInfo (GetPluginID(), 17) then
OnPluginDisable()
end -- if enabled
end -- function OnPluginClose

function OnPluginEnable ()
WindowShow (Win, true)
end -- function OnPluginEnable

function OnPluginSaveState ()
-- save window current location for next time
SetVariable ("enabled", tostring (GetPluginInfo (GetPluginID(), 17)))
movewindow.save_state (Win)
-- save echo/timestamp status
SetVariable ("echo", tostring (echo))
SetVariable ("timestamp", tostring (timestamp))
SetVariable("date_format", date_format)
SetVariable("WINDOW_WIDTH", WINDOW_WIDTH)
SetVariable("WINDOW_HEIGHT", WINDOW_HEIGHT)
end -- function OnPluginSaveState

function OnPluginDisable ()
WindowShow( Win, false )
end -- function OnPluginDisable

-- display one line
function Display_Line (line, styles)

local left = TEXT_INSET
local top = theme.TITLE_HEIGHT + (line * line_height) + 1
local bottom = top + line_height
local font = "bodyfont" .. Win

if backfill then
WindowRectOp (Win, miniwin.rect_fill, 1, top, WINDOW_WIDTH - SCROLL_BAR_WIDTH, bottom, ColourNameToRGB("#333333"))
end -- backfill

if (styles) then
for _, style in ipairs (styles) do
local width = WindowTextWidth (Win, font, style.text) -- get width of text
local right = left + width
WindowRectOp (Win, miniwin.rect_fill, left, top, right, bottom, style.backcolour) -- draw background
WindowText (Win, font, style.text, left, top, 0, 0, style.textcolour) -- draw text
left = left + width -- advance horizontally
end -- for each style run
end -- if styles

end -- Display_Line

-- display all visible lines
function writeLines()
for count = lineStart, lineEnd do
Display_Line( count-lineStart, lines[count][1], false )
end -- for each line
Redraw()

end -- function writeLines

-- clear and redraw
function refresh()
WindowRectOp(Win, miniwin.rect_fill, 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT, theme.WINDOW_BACKGROUND)
drawStuff()
end -- function refresh

barPos = ""
barSize = ""
totalSteps = ""


Continues...
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #26 on Mon 26 Oct 2015 07:36 PM (UTC)
Message
function drawStuff()
-- draw border
WindowRectOp (Win, miniwin.rect_frame, 0, 0, 0, 0, theme.WINDOW_BORDER)

-- Title bar
DrawThemed3DRect(Win, 0, 0, WINDOW_WIDTH, theme.TITLE_HEIGHT)

-- Title text
WindowText(Win, "titlefont"..Win, "COMMUNICATION", ((WINDOW_WIDTH)-(7.5*line_height))/2, (theme.TITLE_HEIGHT-line_height)/2, WINDOW_WIDTH, theme.TITLE_HEIGHT, theme.DETAIL, false)

if #lines >= 1 then
writeLines()
end -- if

-- Scrollbar base
WindowRectOp(Win, miniwin.rect_fill, WINDOW_WIDTH-SCROLL_BAR_WIDTH, theme.TITLE_HEIGHT, WINDOW_WIDTH, WINDOW_HEIGHT, theme.BACK_FACE) -- scroll bar background
WindowRectOp(Win, miniwin.rect_frame, WINDOW_WIDTH-SCROLL_BAR_WIDTH+1, SCROLL_BAR_WIDTH+theme.TITLE_HEIGHT+1, WINDOW_WIDTH-1, WINDOW_HEIGHT-(2*SCROLL_BAR_WIDTH)-1, theme.DETAIL) -- scroll bar background inset rectangle
DrawThemed3DRect(Win, WINDOW_WIDTH-SCROLL_BAR_WIDTH, theme.TITLE_HEIGHT, WINDOW_WIDTH, theme.TITLE_HEIGHT+SCROLL_BAR_WIDTH) -- top scroll button
DrawThemed3DRect(Win, WINDOW_WIDTH-SCROLL_BAR_WIDTH, WINDOW_HEIGHT-(SCROLL_BAR_WIDTH*2), WINDOW_WIDTH, WINDOW_HEIGHT-SCROLL_BAR_WIDTH) -- bottom scroll button

-- draw triangle in up button
points = string.format ("%i,%i,%i,%i,%i,%i", (WINDOW_WIDTH-SCROLL_BAR_WIDTH)+2, theme.TITLE_HEIGHT+8,(WINDOW_WIDTH-SCROLL_BAR_WIDTH)+6, theme.TITLE_HEIGHT+4,(WINDOW_WIDTH-SCROLL_BAR_WIDTH)+10, theme.TITLE_HEIGHT+8)
WindowPolygon (Win, points,
theme.DETAIL, miniwin.pen_solid, 1, -- pen (solid, width 1)
theme.DETAIL, miniwin.brush_solid, --brush (solid)
true, --close
false) --alt fill

-- draw triangle in down button
points = string.format ("%i,%i,%i,%i,%i,%i", (WINDOW_WIDTH-SCROLL_BAR_WIDTH)+2, (WINDOW_HEIGHT-SCROLL_BAR_WIDTH)-10,(WINDOW_WIDTH-SCROLL_BAR_WIDTH)+6, (WINDOW_HEIGHT-SCROLL_BAR_WIDTH)-6, (WINDOW_WIDTH-SCROLL_BAR_WIDTH)+10,(WINDOW_HEIGHT-SCROLL_BAR_WIDTH)-10)
WindowPolygon (Win, points,
theme.DETAIL, miniwin.pen_solid, 1, -- pen (solid, width 1)
theme.DETAIL, miniwin.brush_solid, --brush (solid)
true, --close
false) --alt fill

-- The scrollbar position indicator
totalSteps = #lines
if (totalSteps <= WINDOW_LINES-1) then totalSteps = 1 end
SCROLL_BAR_HEIGHT = (WINDOW_HEIGHT-(3*SCROLL_BAR_WIDTH)-theme.TITLE_HEIGHT)
if (not dragscrolling) then
stepNum = lineStart-1
barPos = SCROLL_BAR_WIDTH +theme.TITLE_HEIGHT+ ((SCROLL_BAR_HEIGHT/totalSteps) * stepNum)
barSize = (SCROLL_BAR_HEIGHT/math.max(WINDOW_LINES-1,totalSteps)) * (WINDOW_LINES-1)
if barSize < 10 then
barSize = 10
end
if barPos+barSize > SCROLL_BAR_WIDTH+theme.TITLE_HEIGHT+SCROLL_BAR_HEIGHT then
barPos = SCROLL_BAR_WIDTH+theme.TITLE_HEIGHT+SCROLL_BAR_HEIGHT - barSize
end
WindowAddHotspot(Win, "scroller", (WINDOW_WIDTH-SCROLL_BAR_WIDTH), barPos, WINDOW_WIDTH, barPos+barSize,
"MouseOver", "CancelMouseOver", "MouseDown", "CancelMouseDown", "MouseUp", "",
miniwin.cursor_hand, 0)
WindowDragHandler(Win, "scroller", "ScrollerMoveCallback", "ScrollerReleaseCallback", 0)
end -- if
DrawThemed3DRect(Win, WINDOW_WIDTH-SCROLL_BAR_WIDTH, barPos, WINDOW_WIDTH, barPos+barSize)

-- resizer tag
DrawThemedResizeTag(Win, WINDOW_WIDTH-SCROLL_BAR_WIDTH, WINDOW_HEIGHT-SCROLL_BAR_WIDTH, SCROLL_BAR_WIDTH)

Redraw()
end -- function drawStuff

function ScrollerMoveCallback(flags, hotspot_id)
mouseposy = WindowInfo(Win, 18)
windowtop = WindowInfo(Win, 2)
barPos = math.max(mouseposy-windowtop+clickdelta, SCROLL_BAR_WIDTH+theme.TITLE_HEIGHT)
if barPos > WINDOW_HEIGHT-(SCROLL_BAR_WIDTH*2)-barSize then
barPos = WINDOW_HEIGHT-(SCROLL_BAR_WIDTH*2)-barSize
lineStart = math.max(1,#lines-WINDOW_LINES+2)
lineEnd = #lines
else
lineStart = math.floor((barPos-SCROLL_BAR_WIDTH-theme.TITLE_HEIGHT)/(SCROLL_BAR_HEIGHT/totalSteps)+1)
lineEnd = math.min(lineStart + WINDOW_LINES-2, #lines)
end -- if
refresh()
end -- function ScrollerMoveCallback
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #27 on Mon 26 Oct 2015 07:37 PM (UTC)
Message
function ScrollerReleaseCallback(flags, hotspot_id)
dragscrolling = false
refresh()
end -- function ScrollerReleaseCallback

function fillBuffer(rawstyles)
local avail = 0
local line_styles
local beginning = true
-- keep pulling out styles and trying to fit them on the current line
local styles = copytable.deep (rawstyles)
local remove = table.remove
local insert = table.insert
while #styles > 0 do
if avail <= 0 then -- no room available? start new line
-- remove first line if filled up
if #lines >= MAX_LINES then
remove (lines, 1)
end -- if
avail = WINDOW_WIDTH - (TEXT_INSET * 2) - 9
line_styles = {}
add_line( line_styles, beginning )
beginning = false
end -- line full

-- get next style, work out how long it is
local style = remove (styles, 1)
local width = WindowTextWidth (Win, "bodyfont"..Win, style.text)

-- if it fits, copy whole style in
if width <= avail then
insert (line_styles, style)
avail = avail - width
else -- otherwise, have to split style
-- look for trailing space (work backwards). remember where space is
local col = style.length - 1
local split_col
-- keep going until out of columns
while col > 1 do
width = WindowTextWidth (Win, "bodyfont"..Win, style.text:sub (1, col))
if width <= avail then
if not split_col then
split_col = col -- in case no space found, this is where we can split
end -- if
-- see if space here
if style.text:sub (col, col) == " " then
split_col = col
break
end -- if space
end -- if will now fit
col = col - 1
end -- while

-- if we found a place to split, use old style, and make it shorter. Also make a copy and put the rest in that
if split_col then
insert (line_styles, style)
local style_copy = copytable.shallow (style)
style.text = style.text:sub (1, split_col)
style.length = split_col
style_copy.text = style_copy.text:sub (split_col + 1)
style_copy.length = #style_copy.text
insert (styles, 1, style_copy)
elseif next (line_styles) == nil then
insert (line_styles, style)
else
insert (styles, 1, style)
end -- if
avail = 0 -- now we need to wrap
end -- if could not fit whole thing in
end -- while we still have styles over
end -- function fillBuffer
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #28 on Mon 26 Oct 2015 07:37 PM (UTC)
Message
-- Main capture routine
function chats (name, line, wildcards, styles)

-- echo in this world as well if the user wants
if echo then
Simulate(stylesToANSI(styles).."\r\n")
end -- echo wanted

-- inject timestamp if wanted
if timestamp then
local tstamp = os.date (date_format)
table.insert (styles, 1, {
text = tstamp,
textcolour = ColourNameToRGB (TIMESTAMP_TEXT_COLOUR),
backcolour = ColourNameToRGB (TIMESTAMP_BACK_COLOUR),
length = string.len (tstamp),
style = 0,
} )
end -- if

-- store the raw lines for use during resizing
if #rawlines >= MAX_LINES then
table.remove(rawlines, 1)
end
table.insert(rawlines, styles)

fillBuffer(styles)
refresh( )
end -- function chats

function add_line ( line, is_beginning_of_message )
-- add new line
table.insert (lines, {line, false} )
lines[#lines][2] = is_beginning_of_message

-- advance the count
if #lines >= WINDOW_LINES then
lineStart = lineStart + 1
end -- if

if #lines > 1 then
lineEnd = lineEnd + 1
end -- if
end -- function add_line

keepscrolling = false
require "wait"

function scrollbar(calledBy)
wait.make (function()
while keepscrolling == true do
if calledBy == "up" then
if (lineStart > 1) then
lineStart = lineStart - 1
lineEnd = lineEnd - 1
WindowRectOp(Win, miniwin.rect_draw_edge, (WINDOW_WIDTH-SCROLL_BAR_WIDTH), theme.TITLE_HEIGHT, 0, theme.TITLE_HEIGHT+SCROLL_BAR_WIDTH,
miniwin.rect_edge_sunken, miniwin.rect_edge_at_all + miniwin.rect_option_fill_middle) -- up arrow pushed
points = string.format ("%i,%i,%i,%i,%i,%i", (WINDOW_WIDTH-SCROLL_BAR_WIDTH)+3, theme.TITLE_HEIGHT+9,(WINDOW_WIDTH-SCROLL_BAR_WIDTH)+7, theme.TITLE_HEIGHT+5,(WINDOW_WIDTH-SCROLL_BAR_WIDTH)+11, theme.TITLE_HEIGHT+9)
WindowPolygon (Win, points,
theme.DETAIL, miniwin.pen_solid, 1, -- pen (solid, width 1)
theme.DETAIL, miniwin.brush_solid, -- brush (solid)
true, -- close
false) -- alt fill
else
keepscrolling = false
end
elseif calledBy == "down" then
if (lineEnd < #lines) then
lineStart = lineStart + 1
lineEnd = lineEnd + 1
WindowRectOp(Win, miniwin.rect_draw_edge, (WINDOW_WIDTH-SCROLL_BAR_WIDTH), WINDOW_HEIGHT-(SCROLL_BAR_WIDTH*2), 0, WINDOW_HEIGHT-SCROLL_BAR_WIDTH-1,
miniwin.rect_edge_sunken, miniwin.rect_edge_at_all + miniwin.rect_option_fill_middle) -- down arrow pushed
points = string.format ("%i,%i,%i,%i,%i,%i", (WINDOW_WIDTH-SCROLL_BAR_WIDTH)+3, (WINDOW_HEIGHT-SCROLL_BAR_WIDTH)-11,(WINDOW_WIDTH-SCROLL_BAR_WIDTH)+7, (WINDOW_HEIGHT-SCROLL_BAR_WIDTH)-7, (WINDOW_WIDTH-SCROLL_BAR_WIDTH)+11,(WINDOW_HEIGHT-SCROLL_BAR_WIDTH)-11) -- draw triangle in up button
WindowPolygon (Win, points,
theme.DETAIL, miniwin.pen_solid, 1, -- pen (solid, width 1)
theme.DETAIL, miniwin.brush_solid, -- brush (solid)
true, -- close
false) -- alt fill
else
keepscrolling = false
end
end -- if
wait.time(0.1)
refresh()
end -- while keepscrolling
end) -- wait.make
end -- function scrollbar
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Posted by Halig   Portugal  (123 posts)  [Biography] bio
Date Reply #29 on Mon 26 Oct 2015 07:37 PM (UTC)
Message
function GetLineText (styles)
local t = {}
for _, style in ipairs (styles) do
table.insert (t, style.text)
end -- for
return table.concat (t)
end -- function GetLineText

function GetAllBufferedMessages()
local t = {}
for _,styles in ipairs(rawlines) do
table.insert (t, GetLineText (styles))
end -- for
SetClipboard(table.concat(t,"\r\n"))
end -- function GetAllBufferedMessages

function GetBufferedMessage(xpos, ypos)
windowline = math.floor(((ypos-theme.TITLE_HEIGHT)/line_height)+1)-1
text = ""
if (#lines > windowline) then
local line = windowline+lineStart
-- go to beginning of message
while lines[line][2] ~= true and line > 1 do
line = line - 1
end -- while
-- first line
local styles = copytable.deep(lines[line][1])
if (line-lineStart+1 > 0) then
Display_Line (line-lineStart, styles, true)
end -- if
text = GetLineText (styles)
-- remaining lines
line = line + 1
while line <= #lines and lines[line][2] ~= true do
local styles = copytable.deep(lines[line][1])
if (line-lineStart+1 > 0 and line-lineStart < WINDOW_LINES) then
Display_Line (line-lineStart, styles, true)
end
text = text.. GetLineText (styles)
line = line + 1
end -- while
SetClipboard(text)
end -- if
Redraw()

end -- function GetBufferedMessage

function MouseOver(flags, hotspot_id)
keepscrolling = false
end -- function MouseOver

function CancelMouseOver(flags, hotspot_id)
keepscrolling = false
end -- function CancelMouseOver

function MouseDown(flags, hotspot_id)
if (hotspot_id == "resizer") then
startx, starty = WindowInfo (Win, 17), WindowInfo (Win, 18)
elseif (hotspot_id == "scroller") then
clickdelta = WindowHotspotInfo(Win, "scroller", 2)-WindowInfo (Win, 15)
dragscrolling = true
elseif (hotspot_id == "textarea" and flags == miniwin.hotspot_got_lh_mouse) then
GetBufferedMessage(WindowInfo(Win, 14), WindowInfo(Win,15))
else
keepscrolling = true
scrollbar(hotspot_id)
end -- if
end -- function MouseDown

function CancelMouseDown(flags, hotspot_id)
keepscrolling = false
refresh()
end -- function CancelMouseDown

function MouseUp(flags, hotspot_id)
if (hotspot_id == "textarea" and flags == miniwin.hotspot_got_rh_mouse) then
-- build menu for current state
right_click_menu()
else
refresh()
end -- if
keepscrolling = false
end -- function MouseUp
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