Files
coa-details/Libs/DF/textentry.lua
T
Tercio 08117fcc15 - Release for 7.0.3 patch.
- Major Framework update.
- Nick-Tag library upodate.
2016-07-19 12:09:43 -03:00

1048 lines
32 KiB
Lua

local DF = _G ["DetailsFramework"]
if (not DF or not DetailsFrameworkCanLoad) then
return
end
local _
local _rawset = rawset --> lua local
local _rawget = rawget --> lua local
local _setmetatable = setmetatable --> lua local
local _unpack = unpack --> lua local
local _type = type --> lua local
local _math_floor = math.floor --> lua local
local loadstring = loadstring --> lua local
local _string_len = string.len --> lua local
local cleanfunction = function() end
local APITextEntryFunctions = false
do
local metaPrototype = {
WidgetType = "textentry",
SetHook = DF.SetHook,
RunHooksForWidget = DF.RunHooksForWidget,
}
_G [DF.GlobalWidgetControlNames ["textentry"]] = _G [DF.GlobalWidgetControlNames ["textentry"]] or metaPrototype
end
local TextEntryMetaFunctions = _G [DF.GlobalWidgetControlNames ["textentry"]]
DF.TextEntryCounter = DF.TextEntryCounter or 1
------------------------------------------------------------------------------------------------------------
--> metatables
TextEntryMetaFunctions.__call = function (_table, value)
--> unknow
end
------------------------------------------------------------------------------------------------------------
--> members
--> tooltip
local gmember_tooltip = function (_object)
return _object:GetTooltip()
end
--> shown
local gmember_shown = function (_object)
return _object:IsShown()
end
--> frame width
local gmember_width = function (_object)
return _object.editbox:GetWidth()
end
--> frame height
local gmember_height = function (_object)
return _object.editbox:GetHeight()
end
--> get text
local gmember_text = function (_object)
return _object.editbox:GetText()
end
TextEntryMetaFunctions.GetMembers = TextEntryMetaFunctions.GetMembers or {}
TextEntryMetaFunctions.GetMembers ["tooltip"] = gmember_tooltip
TextEntryMetaFunctions.GetMembers ["shown"] = gmember_shown
TextEntryMetaFunctions.GetMembers ["width"] = gmember_width
TextEntryMetaFunctions.GetMembers ["height"] = gmember_height
TextEntryMetaFunctions.GetMembers ["text"] = gmember_text
TextEntryMetaFunctions.__index = function (_table, _member_requested)
local func = TextEntryMetaFunctions.GetMembers [_member_requested]
if (func) then
return func (_table, _member_requested)
end
local fromMe = _rawget (_table, _member_requested)
if (fromMe) then
return fromMe
end
return TextEntryMetaFunctions [_member_requested]
end
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--> tooltip
local smember_tooltip = function (_object, _value)
return _object:SetTooltip (_value)
end
--> show
local smember_show = function (_object, _value)
if (_value) then
return _object:Show()
else
return _object:Hide()
end
end
--> hide
local smember_hide = function (_object, _value)
if (not _value) then
return _object:Show()
else
return _object:Hide()
end
end
--> frame width
local smember_width = function (_object, _value)
return _object.editbox:SetWidth (_value)
end
--> frame height
local smember_height = function (_object, _value)
return _object.editbox:SetHeight (_value)
end
--> set text
local smember_text = function (_object, _value)
return _object.editbox:SetText (_value)
end
--> set multiline
local smember_multiline = function (_object, _value)
if (_value) then
return _object.editbox:SetMultiLine (true)
else
return _object.editbox:SetMultiLine (false)
end
end
--> text horizontal pos
local smember_horizontalpos = function (_object, _value)
return _object.editbox:SetJustifyH (string.lower (_value))
end
TextEntryMetaFunctions.SetMembers = TextEntryMetaFunctions.SetMembers or {}
TextEntryMetaFunctions.SetMembers ["tooltip"] = smember_tooltip
TextEntryMetaFunctions.SetMembers ["show"] = smember_show
TextEntryMetaFunctions.SetMembers ["hide"] = smember_hide
TextEntryMetaFunctions.SetMembers ["width"] = smember_width
TextEntryMetaFunctions.SetMembers ["height"] = smember_height
TextEntryMetaFunctions.SetMembers ["text"] = smember_text
TextEntryMetaFunctions.SetMembers ["multiline"] = smember_multiline
TextEntryMetaFunctions.SetMembers ["align"] = smember_horizontalpos
TextEntryMetaFunctions.__newindex = function (_table, _key, _value)
local func = TextEntryMetaFunctions.SetMembers [_key]
if (func) then
return func (_table, _value)
else
return _rawset (_table, _key, _value)
end
end
------------------------------------------------------------------------------------------------------------
--> methods
local cleanfunction = function()end
function TextEntryMetaFunctions:SetEnterFunction (func, param1, param2)
if (func) then
_rawset (self, "func", func)
else
_rawset (self, "func", cleanfunction)
end
if (param1 ~= nil) then
_rawset (self, "param1", param1)
end
if (param2 ~= nil) then
_rawset (self, "param2", param2)
end
end
--> set point
function TextEntryMetaFunctions:SetPoint (MyAnchor, SnapTo, HisAnchor, x, y, Width)
if (type (MyAnchor) == "boolean" and MyAnchor and self.space) then
local textWidth = self.label:GetStringWidth()+2
self.editbox:SetWidth (self.space - textWidth - 15)
return
elseif (type (MyAnchor) == "boolean" and MyAnchor and not self.space) then
self.space = self.label:GetStringWidth()+2 + self.editbox:GetWidth()
end
if (Width) then
self.space = Width
end
MyAnchor, SnapTo, HisAnchor, x, y = DF:CheckPoints (MyAnchor, SnapTo, HisAnchor, x, y, self)
if (not MyAnchor) then
print ("Invalid parameter for SetPoint")
return
end
if (self.space) then
self.label:ClearAllPoints()
self.editbox:ClearAllPoints()
self.label:SetPoint (MyAnchor, SnapTo, HisAnchor, x, y)
self.editbox:SetPoint ("left", self.label, "right", 2, 0)
local textWidth = self.label:GetStringWidth()+2
self.editbox:SetWidth (self.space - textWidth - 15)
else
self.label:ClearAllPoints()
self.editbox:ClearAllPoints()
self.editbox:SetPoint (MyAnchor, SnapTo, HisAnchor, x, y)
end
end
function TextEntryMetaFunctions:SetText (text)
self.editbox:SetText (text)
end
function TextEntryMetaFunctions:GetText()
return self.editbox:GetText()
end
--> frame levels
function TextEntryMetaFunctions:GetFrameLevel()
return self.editbox:GetFrameLevel()
end
function TextEntryMetaFunctions:SetFrameLevel (level, frame)
if (not frame) then
return self.editbox:SetFrameLevel (level)
else
local framelevel = frame:GetFrameLevel (frame) + level
return self.editbox:SetFrameLevel (framelevel)
end
end
--> select all text
function TextEntryMetaFunctions:SelectAll()
self.editbox:HighlightText()
end
--> set labal description
function TextEntryMetaFunctions:SetLabelText (text)
if (text) then
self.label:SetText (text)
else
self.label:SetText ("")
end
self:SetPoint (true) --> refresh
end
--> set tab order
function TextEntryMetaFunctions:SetNext (nextbox)
self.next = nextbox
end
--> blink
function TextEntryMetaFunctions:Blink()
self.label:SetTextColor (1, .2, .2, 1)
end
--> show & hide
function TextEntryMetaFunctions:IsShown()
return self.editbox:IsShown()
end
function TextEntryMetaFunctions:Show()
return self.editbox:Show()
end
function TextEntryMetaFunctions:Hide()
return self.editbox:Hide()
end
-- tooltip
function TextEntryMetaFunctions:SetTooltip (tooltip)
if (tooltip) then
return _rawset (self, "have_tooltip", tooltip)
else
return _rawset (self, "have_tooltip", nil)
end
end
function TextEntryMetaFunctions:GetTooltip()
return _rawget (self, "have_tooltip")
end
--> hooks
function TextEntryMetaFunctions:Enable()
if (not self.editbox:IsEnabled()) then
self.editbox:Enable()
self.editbox:SetBackdropBorderColor (unpack (self.enabled_border_color))
self.editbox:SetBackdropColor (unpack (self.enabled_backdrop_color))
self.editbox:SetTextColor (unpack (self.enabled_text_color))
if (self.editbox.borderframe) then
self.editbox.borderframe:SetBackdropColor (unpack (self.editbox.borderframe.onleave_backdrop))
end
end
end
function TextEntryMetaFunctions:Disable()
if (self.editbox:IsEnabled()) then
self.enabled_border_color = {self.editbox:GetBackdropBorderColor()}
self.enabled_backdrop_color = {self.editbox:GetBackdropColor()}
self.enabled_text_color = {self.editbox:GetTextColor()}
self.editbox:Disable()
self.editbox:SetBackdropBorderColor (.5, .5, .5, .5)
self.editbox:SetBackdropColor (.5, .5, .5, .5)
self.editbox:SetTextColor (.5, .5, .5, .5)
if (self.editbox.borderframe) then
self.editbox.borderframe:SetBackdropColor (.5, .5, .5, .5)
end
end
end
------------------------------------------------------------------------------------------------------------
--> scripts and hooks
local OnEnter = function (textentry)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnEnter", textentry, capsule)
if (kill) then
return
end
if (capsule.have_tooltip) then
GameCooltip2:Preset (2)
GameCooltip2:AddLine (capsule.have_tooltip)
GameCooltip2:ShowCooltip (textentry, "tooltip")
end
textentry.mouse_over = true
if (textentry:IsEnabled()) then
textentry.current_bordercolor = textentry.current_bordercolor or {textentry:GetBackdropBorderColor()}
textentry:SetBackdropBorderColor (1, 1, 1, 1)
end
end
local OnLeave = function (textentry)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnLeave", textentry, capsule)
if (kill) then
return
end
if (textentry.MyObject.have_tooltip) then
GameCooltip2:ShowMe (false)
end
textentry.mouse_over = false
if (textentry:IsEnabled()) then
textentry:SetBackdropBorderColor (unpack (textentry.current_bordercolor))
end
end
local OnHide = function (textentry)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnHide", textentry, capsule)
if (kill) then
return
end
end
local OnShow = function (textentry)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnShow", textentry, capsule)
if (kill) then
return
end
end
local OnEnterPressed = function (textentry, byScript)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnEnterPressed", textentry, capsule)
if (kill) then
return
end
local texto = DF:trim (textentry:GetText())
if (_string_len (texto) > 0) then
textentry.text = texto
if (textentry.MyObject.func) then
textentry.MyObject.func (textentry.MyObject.param1, textentry.MyObject.param2, texto, textentry, byScript or textentry)
end
else
textentry:SetText ("")
textentry.MyObject.currenttext = ""
end
if (not capsule.NoClearFocusOnEnterPressed) then
textentry.focuslost = true --> quando estiver editando e clicar em outra caixa
textentry:ClearFocus()
if (textentry.MyObject.tab_on_enter and textentry.MyObject.next) then
textentry.MyObject.next:SetFocus()
end
end
end
local OnEscapePressed = function (textentry)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnEscapePressed", textentry, capsule)
if (kill) then
return
end
textentry.focuslost = true
textentry:ClearFocus()
end
local OnSpacePressed = function (textentry)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnSpacePressed", textentry, capsule)
if (kill) then
return
end
end
local OnEditFocusLost = function (textentry)
local capsule = textentry.MyObject
if (textentry:IsShown()) then
local kill = capsule:RunHooksForWidget ("OnEditFocusLost", textentry, capsule)
if (kill) then
return
end
if (not textentry.focuslost) then
local texto = DF:trim (textentry:GetText())
if (_string_len (texto) > 0) then
textentry.MyObject.currenttext = texto
if (textentry.MyObject.func) then
textentry.MyObject.func (textentry.MyObject.param1, textentry.MyObject.param2, texto, textentry, nil)
end
else
textentry:SetText ("")
textentry.MyObject.currenttext = ""
end
else
textentry.focuslost = false
end
textentry.MyObject.label:SetTextColor (.8, .8, .8, 1)
end
end
local OnEditFocusGained = function (textentry)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnEditFocusGained", textentry, capsule)
if (kill) then
return
end
textentry.MyObject.label:SetTextColor (1, 1, 1, 1)
end
local OnChar = function (textentry, char)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnChar", textentry, char, capsule)
if (kill) then
return
end
end
local OnTextChanged = function (textentry, byUser)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnTextChanged", textentry, byUser, capsule)
if (kill) then
return
end
end
local OnTabPressed = function (textentry)
local capsule = textentry.MyObject
local kill = capsule:RunHooksForWidget ("OnTabPressed", textentry, byUser, capsule)
if (kill) then
return
end
if (textentry.MyObject.next) then
OnEnterPressed (textentry, false)
textentry.MyObject.next:SetFocus()
end
end
function TextEntryMetaFunctions:PressEnter (byScript)
OnEnterPressed (self.editbox, byScript)
end
------------------------------------------------------------------------------------------------------------
function TextEntryMetaFunctions:SetTemplate (template)
if (template.width) then
self.editbox:SetWidth (template.width)
end
if (template.height) then
self.editbox:SetHeight (template.height)
end
if (template.backdrop) then
self.editbox:SetBackdrop (template.backdrop)
end
if (template.backdropcolor) then
local r, g, b, a = DF:ParseColors (template.backdropcolor)
self.editbox:SetBackdropColor (r, g, b, a)
self.onleave_backdrop = {r, g, b, a}
end
if (template.backdropbordercolor) then
local r, g, b, a = DF:ParseColors (template.backdropbordercolor)
self.editbox:SetBackdropBorderColor (r, g, b, a)
self.editbox.current_bordercolor[1] = r
self.editbox.current_bordercolor[2] = g
self.editbox.current_bordercolor[3] = b
self.editbox.current_bordercolor[4] = a
self.onleave_backdrop_border_color = {r, g, b, a}
end
end
------------------------------------------------------------------------------------------------------------
--> object constructor
function DF:CreateTextEntry (parent, func, w, h, member, name, with_label, entry_template, label_template)
return DF:NewTextEntry (parent, parent, name, member, w, h, func, nil, nil, nil, with_label, entry_template, label_template)
end
function DF:NewTextEntry (parent, container, name, member, w, h, func, param1, param2, space, with_label, entry_template, label_template)
if (not name) then
name = "DetailsFrameworkTextEntryNumber" .. DF.TextEntryCounter
DF.TextEntryCounter = DF.TextEntryCounter + 1
elseif (not parent) then
return error ("Details! FrameWork: parent not found.", 2)
end
if (not container) then
container = parent
end
if (name:find ("$parent")) then
local parentName = DF.GetParentName (parent)
name = name:gsub ("$parent", parentName)
end
local TextEntryObject = {type = "textentry", dframework = true}
if (member) then
parent [member] = TextEntryObject
end
if (parent.dframework) then
parent = parent.widget
end
if (container.dframework) then
container = container.widget
end
--> default members:
--> hooks
TextEntryObject.OnEnterHook = nil
TextEntryObject.OnLeaveHook = nil
TextEntryObject.OnHideHook = nil
TextEntryObject.OnShowHook = nil
TextEntryObject.OnEnterPressedHook = nil
TextEntryObject.OnEscapePressedHook = nil
TextEntryObject.OnEditFocusGainedHook = nil
TextEntryObject.OnEditFocusLostHook = nil
TextEntryObject.OnCharHook = nil
TextEntryObject.OnTextChangedHook = nil
TextEntryObject.OnTabPressedHook = nil
--> misc
TextEntryObject.container = container
TextEntryObject.have_tooltip = nil
TextEntryObject.editbox = CreateFrame ("EditBox", name, parent, "DetailsFrameworkEditBoxTemplate2")
TextEntryObject.widget = TextEntryObject.editbox
TextEntryObject.editbox:SetTextInsets (3, 0, 0, -3)
if (not APITextEntryFunctions) then
APITextEntryFunctions = true
local idx = getmetatable (TextEntryObject.editbox).__index
for funcName, funcAddress in pairs (idx) do
if (not TextEntryMetaFunctions [funcName]) then
TextEntryMetaFunctions [funcName] = function (object, ...)
local x = loadstring ( "return _G['"..object.editbox:GetName().."']:"..funcName.."(...)")
return x (...)
end
end
end
end
TextEntryObject.editbox.MyObject = TextEntryObject
if (not w and space) then
w = space
elseif (w and space) then
if (DF.debug) then
--print ("warning: you are using width and space, try use only space for better results.")
end
end
TextEntryObject.editbox:SetWidth (w)
TextEntryObject.editbox:SetHeight (h)
TextEntryObject.editbox:SetJustifyH ("center")
TextEntryObject.editbox:EnableMouse (true)
TextEntryObject.editbox:SetText ("")
TextEntryObject.editbox:SetAutoFocus (false)
TextEntryObject.editbox:SetFontObject ("GameFontHighlightSmall")
TextEntryObject.editbox.current_bordercolor = {1, 1, 1, 0.7}
TextEntryObject.editbox:SetBackdropBorderColor (1, 1, 1, 0.7)
TextEntryObject.enabled_border_color = {TextEntryObject.editbox:GetBackdropBorderColor()}
TextEntryObject.enabled_backdrop_color = {TextEntryObject.editbox:GetBackdropColor()}
TextEntryObject.enabled_text_color = {TextEntryObject.editbox:GetTextColor()}
TextEntryObject.onleave_backdrop = {TextEntryObject.editbox:GetBackdropColor()}
TextEntryObject.onleave_backdrop_border_color = {TextEntryObject.editbox:GetBackdropBorderColor()}
TextEntryObject.func = func
TextEntryObject.param1 = param1
TextEntryObject.param2 = param2
TextEntryObject.next = nil
TextEntryObject.space = space
TextEntryObject.tab_on_enter = false
TextEntryObject.label = _G [name .. "_Desc"]
TextEntryObject.editbox:SetBackdrop ({bgFile = DF.folder .. "background", tileSize = 64, edgeFile = DF.folder .. "border_2", edgeSize = 10, insets = {left = 1, right = 1, top = 1, bottom = 1}})
--> hooks
TextEntryObject.HookList = {
OnEnter = {},
OnLeave = {},
OnHide = {},
OnShow = {},
OnEnterPressed = {},
OnEscapePressed = {},
OnSpacePressed = {},
OnEditFocusLost = {},
OnEditFocusGained = {},
OnChar = {},
OnTextChanged = {},
OnTabPressed = {},
}
TextEntryObject.editbox:SetScript ("OnEnter", OnEnter)
TextEntryObject.editbox:SetScript ("OnLeave", OnLeave)
TextEntryObject.editbox:SetScript ("OnHide", OnHide)
TextEntryObject.editbox:SetScript ("OnShow", OnShow)
TextEntryObject.editbox:SetScript ("OnEnterPressed", OnEnterPressed)
TextEntryObject.editbox:SetScript ("OnEscapePressed", OnEscapePressed)
TextEntryObject.editbox:SetScript ("OnSpacePressed", OnSpacePressed)
TextEntryObject.editbox:SetScript ("OnEditFocusLost", OnEditFocusLost)
TextEntryObject.editbox:SetScript ("OnEditFocusGained", OnEditFocusGained)
TextEntryObject.editbox:SetScript ("OnChar", OnChar)
TextEntryObject.editbox:SetScript ("OnTextChanged", OnTextChanged)
TextEntryObject.editbox:SetScript ("OnTabPressed", OnTabPressed)
_setmetatable (TextEntryObject, TextEntryMetaFunctions)
if (with_label) then
local label = DF:CreateLabel (TextEntryObject.editbox, with_label, nil, nil, nil, "label", nil, "overlay")
label.text = with_label
TextEntryObject.editbox:SetPoint ("left", label.widget, "right", 2, 0)
if (label_template) then
label:SetTemplate (label_template)
end
with_label = label
end
if (entry_template) then
TextEntryObject:SetTemplate (entry_template)
end
return TextEntryObject, with_label
end
function DF:NewSpellEntry (parent, func, w, h, param1, param2, member, name)
local editbox = DF:NewTextEntry (parent, parent, name, member, w, h, func, param1, param2)
-- editbox:SetHook ("OnEditFocusGained", SpellEntryOnEditFocusGained)
-- editbox:SetHook ("OnTextChanged", SpellEntryOnTextChanged)
return editbox
end
local function_gettext = function (self)
return self.editbox:GetText()
end
local function_settext = function (self, text)
return self.editbox:SetText (text)
end
local function_clearfocus = function (self)
return self.editbox:ClearFocus()
end
local function_setfocus = function (self)
return self.editbox:SetFocus (true)
end
function DF:NewSpecialLuaEditorEntry (parent, w, h, member, name, nointent)
if (name:find ("$parent")) then
local parentName = DF.GetParentName (parent)
name = name:gsub ("$parent", parentName)
end
local borderframe = CreateFrame ("Frame", name, parent)
borderframe:SetSize (w, h)
if (member) then
parent [member] = borderframe
end
local scrollframe = CreateFrame ("ScrollFrame", name, borderframe, "DetailsFrameworkEditBoxMultiLineTemplate")
scrollframe:SetScript ("OnSizeChanged", function (self)
scrollframe.editbox:SetSize (self:GetSize())
end)
scrollframe:SetPoint ("topleft", borderframe, "topleft", 10, -10)
scrollframe:SetPoint ("bottomright", borderframe, "bottomright", -30, 10)
scrollframe.editbox:SetMultiLine (true)
scrollframe.editbox:SetJustifyH ("left")
scrollframe.editbox:SetJustifyV ("top")
scrollframe.editbox:SetMaxBytes (1024000)
scrollframe.editbox:SetMaxLetters (128000)
borderframe.GetText = function_gettext
borderframe.SetText = function_settext
borderframe.ClearFocus = function_clearfocus
borderframe.SetFocus = function_setfocus
borderframe.Enable = TextEntryMetaFunctions.Enable
borderframe.Disable = TextEntryMetaFunctions.Disable
borderframe.SetTemplate = TextEntryMetaFunctions.SetTemplate
if (not nointent) then
IndentationLib.enable (scrollframe.editbox, nil, 4)
end
borderframe:SetBackdrop ({bgFile = [[Interface\Tooltips\UI-Tooltip-Background]], edgeFile = [[Interface\Tooltips\UI-Tooltip-Border]],
tile = 1, tileSize = 16, edgeSize = 16, insets = {left = 5, right = 5, top = 5, bottom = 5}})
scrollframe.editbox.current_bordercolor = {1, 1, 1, 0.7}
borderframe:SetBackdropBorderColor (1, 1, 1, 0.7)
borderframe:SetBackdropColor (0.090195, 0.090195, 0.188234, 1)
borderframe.enabled_border_color = {borderframe:GetBackdropBorderColor()}
borderframe.enabled_backdrop_color = {borderframe:GetBackdropColor()}
borderframe.enabled_text_color = {scrollframe.editbox:GetTextColor()}
borderframe.onleave_backdrop = {scrollframe.editbox:GetBackdropColor()}
borderframe.onleave_backdrop_border_color = {scrollframe.editbox:GetBackdropBorderColor()}
borderframe.scroll = scrollframe
borderframe.editbox = scrollframe.editbox
borderframe.editbox.borderframe = borderframe
return borderframe
end
------------------------------------------------------------------------------------
--auto complete
-- block -------------------
--code author Saiket from http://www.wowinterface.com/forums/showpost.php?p=245759&postcount=6
--- @return StartPos, EndPos of highlight in this editbox.
local function GetTextHighlight ( self )
local Text, Cursor = self:GetText(), self:GetCursorPosition();
self:Insert( "" ); -- Delete selected text
local TextNew, CursorNew = self:GetText(), self:GetCursorPosition();
-- Restore previous text
self:SetText( Text );
self:SetCursorPosition( Cursor );
local Start, End = CursorNew, #Text - ( #TextNew - CursorNew );
self:HighlightText( Start, End );
return Start, End;
end
local StripColors;
do
local CursorPosition, CursorDelta;
--- Callback for gsub to remove unescaped codes.
local function StripCodeGsub ( Escapes, Code, End )
if ( #Escapes % 2 == 0 ) then -- Doesn't escape Code
if ( CursorPosition and CursorPosition >= End - 1 ) then
CursorDelta = CursorDelta - #Code;
end
return Escapes;
end
end
--- Removes a single escape sequence.
local function StripCode ( Pattern, Text, OldCursor )
CursorPosition, CursorDelta = OldCursor, 0;
return Text:gsub( Pattern, StripCodeGsub ), OldCursor and CursorPosition + CursorDelta;
end
--- Strips Text of all color escape sequences.
-- @param Cursor Optional cursor position to keep track of.
-- @return Stripped text, and the updated cursor position if Cursor was given.
function StripColors ( Text, Cursor )
Text, Cursor = StripCode( "(|*)(|c%x%x%x%x%x%x%x%x)()", Text, Cursor );
return StripCode( "(|*)(|r)()", Text, Cursor );
end
end
local COLOR_END = "|r";
--- Wraps this editbox's selected text with the given color.
local function ColorSelection ( self, ColorCode )
local Start, End = GetTextHighlight( self );
local Text, Cursor = self:GetText(), self:GetCursorPosition();
if ( Start == End ) then -- Nothing selected
--Start, End = Cursor, Cursor; -- Wrap around cursor
return; -- Wrapping the cursor in a color code and hitting backspace crashes the client!
end
-- Find active color code at the end of the selection
local ActiveColor;
if ( End < #Text ) then -- There is text to color after the selection
local ActiveEnd;
local CodeEnd, _, Escapes, Color = 0;
while ( true ) do
_, CodeEnd, Escapes, Color = Text:find( "(|*)(|c%x%x%x%x%x%x%x%x)", CodeEnd + 1 );
if ( not CodeEnd or CodeEnd > End ) then
break;
end
if ( #Escapes % 2 == 0 ) then -- Doesn't escape Code
ActiveColor, ActiveEnd = Color, CodeEnd;
end
end
if ( ActiveColor ) then
-- Check if color gets terminated before selection ends
CodeEnd = 0;
while ( true ) do
_, CodeEnd, Escapes = Text:find( "(|*)|r", CodeEnd + 1 );
if ( not CodeEnd or CodeEnd > End ) then
break;
end
if ( CodeEnd > ActiveEnd and #Escapes % 2 == 0 ) then -- Terminates ActiveColor
ActiveColor = nil;
break;
end
end
end
end
local Selection = Text:sub( Start + 1, End );
-- Remove color codes from the selection
local Replacement, CursorReplacement = StripColors( Selection, Cursor - Start );
self:SetText( ( "" ):join(
Text:sub( 1, Start ),
ColorCode, Replacement, COLOR_END,
ActiveColor or "", Text:sub( End + 1 )
) );
-- Restore cursor and highlight, adjusting for wrapper text
Cursor = Start + CursorReplacement;
if ( CursorReplacement > 0 ) then -- Cursor beyond start of color code
Cursor = Cursor + #ColorCode;
end
if ( CursorReplacement >= #Replacement ) then -- Cursor beyond end of color
Cursor = Cursor + #COLOR_END;
end
self:SetCursorPosition( Cursor );
-- Highlight selection and wrapper
self:HighlightText( Start, #ColorCode + ( #Replacement - #Selection ) + #COLOR_END + End );
end
-- end of the block ---------------------
local get_last_word = function (self)
self.lastword = ""
local cursor_pos = self.editbox:GetCursorPosition()
local text = self.editbox:GetText()
for i = cursor_pos, 1, -1 do
local character = text:sub (i, i)
if (character:match ("%a")) then
self.lastword = character .. self.lastword
else
break
end
end
end
--On Text Changed
local AutoComplete_OnTextChanged = function (editboxWidget, byUser, capsule)
capsule = capsule or editboxWidget.MyObject
local chars_now = editboxWidget:GetText():len()
if (not editboxWidget.ignore_textchange) then
--> backspace
if (chars_now == capsule.characters_count -1) then
capsule.lastword = capsule.lastword:sub (1, capsule.lastword:len()-1)
--> delete lots of text
elseif (chars_now < capsule.characters_count) then
--o auto complete selecionou outra palavra bem menor e caiu nesse filtro
editboxWidget.end_selection = nil
capsule:GetLastWord()
end
else
editboxWidget.ignore_textchange = nil
end
capsule.characters_count = chars_now
end
local AutoComplete_OnSpacePressed = function (editboxWidget, capsule)
capsule = capsule or editboxWidget.MyObject
-- if (not gotMatch) then
--editboxWidget.end_selection = nil
-- end
end
local AutoComplete_OnEscapePressed = function (editboxWidget)
editboxWidget.end_selection = nil
end
local AutoComplete_OnEnterPressed = function (editboxWidget)
local capsule = editboxWidget.MyObject
if (editboxWidget.end_selection) then
editboxWidget:SetCursorPosition (editboxWidget.end_selection)
editboxWidget:HighlightText (0, 0)
editboxWidget.end_selection = nil
--editboxWidget:Insert (" ") --estava causando a adio de uma palavra a mais quando o prximo catactere for um espao
else
if (editboxWidget:IsMultiLine()) then
editboxWidget:Insert ("\n")
--reseta a palavra se acabou de ganhar focus e apertou enter
if (editboxWidget.focusGained) then
capsule.lastword = ""
editboxWidget.focusGained = nil
end
else
editboxWidget:Insert ("")
editboxWidget.focuslost = true
editboxWidget:ClearFocus()
end
end
capsule.lastword = ""
end
local AutoComplete_OnEditFocusGained = function (editboxWidget)
local capsule = editboxWidget.MyObject
capsule:GetLastWord()
editboxWidget.end_selection = nil
editboxWidget.focusGained = true
capsule.characters_count = editboxWidget:GetText():len()
end
local AutoComplete_OnChar = function (editboxWidget, char, capsule)
if (char == "") then
return
end
capsule = capsule or editboxWidget.MyObject
editboxWidget.end_selection = nil
if (editboxWidget.ignore_input) then
return
end
--reseta a palavra se acabou de ganhar focus e apertou espao
if (editboxWidget.focusGained and char == " ") then
capsule.lastword = ""
editboxWidget.focusGained = nil
else
editboxWidget.focusGained = nil
end
if (char:match ("%a") or (char == " " and capsule.lastword ~= "")) then
capsule.lastword = capsule.lastword .. char
else
capsule.lastword = ""
end
editboxWidget.ignore_input = true
if (capsule.lastword:len() >= 2) then
local wordList = capsule [capsule.poolName]
if (not wordList) then
if (DF.debug) then
error ("Details! Framework: Invalid word list table.")
end
return
end
for i = 1, #wordList do
local thisWord = wordList [i]
if (thisWord and (thisWord:find ("^" .. capsule.lastword) or thisWord:lower():find ("^" .. capsule.lastword))) then
local rest = thisWord:gsub (capsule.lastword, "")
rest = rest:lower():gsub (capsule.lastword, "")
local cursor_pos = editboxWidget:GetCursorPosition()
editboxWidget:Insert (rest)
editboxWidget:HighlightText (cursor_pos, cursor_pos + rest:len())
editboxWidget:SetCursorPosition (cursor_pos)
editboxWidget.end_selection = cursor_pos + rest:len()
editboxWidget.ignore_textchange = true
break
end
end
end
editboxWidget.ignore_input = false
end
function TextEntryMetaFunctions:SetAsAutoComplete (poolName)
self.lastword = ""
self.characters_count = 0
self.poolName = poolName
self.GetLastWord = get_last_word --editbox:GetLastWord()
self.NoClearFocusOnEnterPressed = true --avoid auto clear focus
self:SetHook ("OnEditFocusGained", AutoComplete_OnEditFocusGained)
self.editbox:HookScript ("OnEscapePressed", AutoComplete_OnEscapePressed)
-- self:SetHook ("OnTextChanged", AutoComplete_OnTextChanged)
self:SetHook ("OnEnterPressed", AutoComplete_OnEnterPressed)
-- self:SetHook ("OnChar", AutoComplete_OnChar)
-- self:SetHook ("OnSpacePressed", AutoComplete_OnSpacePressed)
self.editbox:SetScript ("OnTextChanged", AutoComplete_OnTextChanged)
-- self.editbox:SetScript ("OnEnterPressed", AutoComplete_OnEnterPressed)
self.editbox:SetScript ("OnChar", AutoComplete_OnChar)
self.editbox:SetScript ("OnSpacePressed", AutoComplete_OnSpacePressed)
end
-- endp