Or
لاحظت بالكود ان متغير اختيار الجدول محطوط في اللوب يعني دايما يكنسل الاختيار و يخليه لواحد فقط
فممكن مع شويه تحققات و استعمل للجداول نظبط وضعنا
dxGrid = { items = {} };
CursorOn = { }
local NATIVE_RESOLUTION = { nil } -- put your screen resolution here to fit the gridlists to all resolutions (ex: { 1366, 768 } )
if ( table.maxn ( NATIVE_RESOLUTION ) == 2 ) then
FIT_MODE = true
RES = { guiGetScreenSize() };
X,Y = RES[1] / NATIVE_RESOLUTION[1], RES[2] / NATIVE_RESOLUTION[2];
SCALE = ( 1 / NATIVE_RESOLUTION[1] ) * RES[1];
end
--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Core - functions
function dxGrid:Create ( x, y, width, height, postGUI )
-- table dxGrid:Create ( int x, int y, int width, int height[, bool postGUI ] )
if __checkParams ( "Create", "nnnn", x, y, width, height ) then
local data = {
x = FIT_MODE and ( x * X ) or x; -- X position
y = FIT_MODE and ( y * Y ) or y; -- Y position
w = FIT_MODE and ( width * X ) or width; -- Width
h = FIT_MODE and ( height * Y ) or height; -- Height
pg = postGUI or false; -- PostGUI
i = {}; -- Items
mi = __calcMaxItems ( FIT_MODE and ( height * Y ) or height ); -- Max items
s = 1; -- Scroll Level
r = -1; -- Row count
se = -1; -- Selected item
mo = nil; -- Mouse-on item
vis = true -- Visible
};
setmetatable ( data, { __index = dxGrid } );
table.insert ( dxGrid.items, data );
return data;
end
end
function dxGrid:Destroy ()
-- bool dxGrid:Destroy ()
for k, v in pairs ( dxGrid.items ) do
if v == self then
dxGrid.items[k] = nil;
return true;
end
end
return false;
end
function dxGrid:SetVisible ( visible )
-- bool Gridlist:SetVisible ( bool state )
if __checkParams ( "SetVisible", "b", visible ) then
self.vis = visible
return true
else
return false
end
end
function dxGrid:IsVisible ( )
-- bool Gridlist:IsVisible()
return self.vis
end
function dxGrid:AddColumn ( title, width )
-- int Gridlist:AddColumn ( string title, int width )
if __checkParams ( "AddColumn", "sn", title, width ) then
local data = {
info = { title = title, width = FIT_MODE and ( width * X ) or width }
};
table.insert ( self.i, data );
return #self.i;
end
end
function dxGrid:RemoveColumn ( columnIndex )
-- bool Gridlist:RemoveColumn ( int columnIndex )
if __checkParams ( "RemoveColumn", "n", columnIndex ) then
self.i[columnIndex] = nil;
-- Recalculate the highest item count
local highest = -1;
for _, v in ipairs ( self.i ) do
if #v > highest then
highest = ( #v - 1 );
end
end
self.r = highest;
-- Recalculate the scroll level (if necessary)
if ( ( ( self.s + self.mi ) - 2 ) == self.r ) then
self.s = ( self.r - self.mi ) + 1;
end
return true
end
return false
end
function dxGrid:GetColumnCount ()
-- int Gridlist:GetColumnCount()
return #self.i
end
function dxGrid:AddItem ( columnIndex, text, data, r, g, b )
-- int Gridlist:AddItem ( int columnIndex, string title[, mixed data, int r, int g, int b ] )
if __checkParams ( "AddItem", "ns", columnIndex, text ) then
if self.i[columnIndex] then
local tColor = __checkRGB ( r, g, b ) and { r, g, b } or { 255, 255, 255 };
table.insert ( self.i[columnIndex], { id = #self.i[columnIndex] + 1, text = tostring( text ), data = data, color = tColor } );
if #self.i[columnIndex] > self.r then
self.r = #self.i[columnIndex];
end
return #self.i[columnIndex];
end
return false;
end
end
function dxGrid:RemoveItem ( column, itemID )
-- bool Gridlist:RemoveItem ( int columnIndex, int itemIndex )
if __checkParams ( "RemoveItem", "nn", column, itemID ) then
if self.i[column] and self.i[column][itemID] then
-- Recalculate the highest item count
if self.r == #self.i[column] then
local highest = -1;
for _, v in ipairs ( self.i ) do
if #v > highest then
highest = ( #v - 1 );
end
end
self.r = highest;
end
-- Recalculate the scroll level (if necessary)
if ( ( ( self.s + self.mi ) - 2 ) == self.r ) then
self.s = ( self.r - self.mi ) + 1;
end
-- Reset the selected item if necessary²
if itemID == self.se then
local newItem = self.se - 1
if newItem <= self.r then
self.se = math.max ( 0, newItem );
else
self.se = -1
end
end
table.remove ( self.i[column], itemID );
return true;
end
return false
end
end
function dxGrid:GetItemCount ( columnID )
-- int Gridlist:GetItemCount ( int columnIndex )
if __checkParams ( "GetItemCount", "n", columnID ) then
if self.i[columnID] then
return #self.i[columnID]
end
return false
end
end
function dxGrid:Clear ()
-- bool Gridlist:Clear()
for k, v in ipairs ( self.i ) do
self.i[k] = { info = v.info }
end
self.r = -1
self.se = nil
-- Recalculate the scroll level
self.s = 1;
return true
end
function dxGrid:GetSelectedItem ( )
-- int Gridlist:GetSelectedItem ()
return self.se;
end
function dxGrid:SetSelectedItem ( itemID )
-- bool Gridlist:SetSelectedItem ( int itemIndex )
if __checkParams ( "SetSelectedItem", "n", itemID ) then
if itemID <= self.r then
self.se = itemID;
return self.se == itemID;
end
return false;
end
end
function dxGrid:GetItemDetails ( column, itemID )
-- string, mixed Gridlist:GetItemDetails ( int columnIndex, int itemIndex )
if __checkParams ( "GetItemDetails", "nn", columnID, itemID ) then
if self.i[column] then
if self.i[column][itemID] then
return self.i[column][itemID].text, self.i[column][itemID].data
end
end
return false
end
end
--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Core - render/move
addEventHandler ( "onClientRender", root,
function ( )
-- Is there any gridlist to render?
if #dxGrid.items > 0 then
-- Loop through all grid lists
for index, data in ipairs ( dxGrid.items ) do
-- Is the gridlist visible?
if data.vis then
-- Draw the 'gridlist' itself
dxDrawRectangle ( data.x, data.y, data.w, data.h, tocolor ( 0, 0, 0, 200 ), data.pg );
-- Draw the column bar
dxDrawRectangle ( data.x, data.y, data.w, 30 % data.h, tocolor ( 0, 0, 0, 220 ), data.pg );
-- Set cursorOn variable to the current gridlist, if it's selected
if __isMouseInPosition ( data.x, data.y, data.w, data.h ) then
CursorOn = { true , index }
else
if CursorOn[1] and CursorOn[2] == gridlist then
CursorOn = {}
end
end
-- Check if there's any selected item
local seeFrom = data.s;
local seeTo = ( data.s + data.mi ) - 1;
if data.se and data.se <= data.r and data.se >= seeFrom and data.se <= seeTo then
local index = data.se - ( data.s - 1 );
local y2 = data.y + ( ( index - 1 ) * 25 );
-- Draw a rectangle to make it looks like selected
dxDrawRectangle ( data.x, ( 30 % data.h ) + y2, data.w, 20, tocolor ( 100, 100, 100, 100 ), data.pg );
end
-- Is there any column?
if #data.i > 0 then
local cWidth = 0
-- Loop through all columns
for cIndex, cData in ipairs ( data.i ) do
-- we'll go beyond the gridlist width with this column ?
if ( ( cWidth + cData.info.width ) <= data.w ) then
local x = data.x + cWidth;
-- Draw the column title
dxDrawText ( cData.info.title, x, data.y, cData.info.width + x, ( 30 % data.h ) + data.y, tocolor ( 255, 255, 255 ), FIT_MODE and ( 1 * SCALE ) or 1, "default-bold", "center", "center", true, true, data.pg, false, true );
-- Reset the selected item
cData.info.selected = -1;
-- Is there any item ?
if #cData > 0 then
local seeFrom = data.s;
local seeTo = ( data.s + data.mi ) - 1;
-- Loop the items
for iIndex = seeFrom, seeTo do
-- There's a row with this index in the current column?
if cData[iIndex] then
local index = iIndex - ( data.s - 1 );
local y = data.y + ( index * 25 );
local y2 = data.y + ( ( index - 1 ) * 25 );
-- Check if cursor is on item position
if __isMouseInPosition ( data.x, ( 30 % data.h ) + y2, data.w, 20 ) then
-- Define the mouse-on variable
data.mo = iIndex;
end
-- Draw the item text
dxDrawText ( cData[iIndex]["text"], x, y, cData.info.width + x, ( 30 % data.h ) + y, tocolor ( unpack ( cData[iIndex]["color"] ) ), FIT_MODE and ( 1 * SCALE ) or 1, "default-bold", "center", "center", true, true, data.pg, false, true );
end
end
end
-- Increase cWidth variable (to draw the columns correctly)
cWidth = cWidth + cData.info.width;
end
end
end
end
end
end
end
, true, "low-5")
--
addEventHandler ( "onClientKey", root,
function ( button, press )
-- Is cursor showing?
if isCursorShowing () then
-- Is there any gridlist?
if #dxGrid.items > 0 then
-- Is there any selected gridlist?
if CursorOn and CursorOn [ 1 ] then
-- We pressed the scroll?
local cursorOn = CursorOn [ 2 ]
if press and #button > 6 then
-- Does the gridlist requires scroll?
if dxGrid.items[cursorOn].r > dxGrid.items[cursorOn].mi then
-- Define some variables
local index = cursorOn;
local currentValue = dxGrid.items[index].s;
local newValue = math.max ( 1, button == "mouse_wheel_down" and currentValue + 2 or currentValue -1 );
-- Check if we have spent the row's limit with the new value
if ( ( newValue + dxGrid.items[index].mi ) > dxGrid.items[index].r ) then
newValue = ( dxGrid.items[index].r - dxGrid.items[index].mi ) + 1;
end
-- Set the new scroll level
dxGrid.items[index].s = newValue;
end
elseif press and button == "mouse1" and dxGrid.items[cursorOn].mo then
dxGrid.items[cursorOn].se = dxGrid.items[cursorOn].mo;
end
end
end
end
end
)
--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Useful
function __calcMaxItems ( height )
for i = 0, 9999 do
if ( ( ( i + 1 ) * 25 ) >= math.floor ( height ) ) then
return ( ( ( i + 1 ) * 25 ) > math.floor ( height ) and ( i - 1 ) or i );
end
end
return false;
end
function __checkParams ( methodName, pattern, ... )
local cTable = {
["string"] = "s";
["number"] = "n";
["boolean"] = "b";
["s"] = "string";
["n"] = "number";
["b"] = "boolean"
};
if #pattern > table.maxn ( { ... } ) then
local index = table.maxn ( { ... } ) == 0 and 1 or table.maxn ( { ... } ) + 1
return false, error ( "Bad Argument @ '"..methodName.."' [Expected "..cTable[ pattern:sub ( index, index ) ].." at argument "..index..", got none]" )
end
for k, v in pairs ( { ... } ) do
if cTable[ type ( v ) ] ~= pattern:sub ( k, k ) then
return false, error ( "Bad Argument @ '"..methodName.."' [Expected "..cTable[ pattern:sub ( k, k ) ].." at argument "..k..", got "..( type ( v ) or "none" ).."]" )
end
end
return true;
end
function __checkRGB ( r, g, b )
-- Check if all parameters were passed
if ( not r ) or ( not g ) or ( not b ) then
return false;
end
for _, v in ipairs ( { r, g, b } ) do
if ( type ( v ) ~= "number" ) or ( v < 0 ) or ( v > 255 ) then
return false;
end
end
return true;
end
function __isMouseInPosition ( x, y, w, h )
if not isCursorShowing() then return false end
local res = { guiGetScreenSize() };
local cpos = { getCursorPosition() };
local fpos = { res[1] * cpos[1], res[2] * cpos[2] };
return ( fpos[1] >= x and fpos[1] <= x + w ) and ( fpos[2] >= y and fpos[2] <= y + h )
end
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