Initial commit

lua/vgui/dbinder.lua

@@ -0,0 +1,111 @@
+
+local PANEL = {}
+
+AccessorFunc( PANEL, "m_iSelectedNumber", "SelectedNumber" )
+AccessorFunc( PANEL, "m_iDefaultNumber", "DefaultNumber" )
+
+Derma_Install_Convar_Functions( PANEL )
+
+function PANEL:Init()
+
+	self:SetSelectedNumber( 0 )
+	self:SetDefaultNumber( 0 )
+	self:SetSize( 60, 30 )
+
+	self:SetTooltip( "#dbinder.help" )
+
+end
+
+function PANEL:UpdateText()
+
+	local str = input.GetKeyName( self:GetSelectedNumber() )
+	if ( !str ) then str = "#dbinder.none" end
+
+	str = language.GetPhrase( str )
+
+	self:SetText( str )
+
+end
+
+function PANEL:DoClick()
+
+	self:SetText( "#dbinder.press_a_key" )
+	input.StartKeyTrapping()
+	self.Trapping = true
+
+end
+
+function PANEL:DoMiddleClick()
+
+	local def = self:GetDefaultNumber()
+	if ( def != 0 ) then self:SetValue( def ) end
+
+end
+
+function PANEL:DoRightClick()
+
+	self:SetValue( 0 )
+
+end
+
+function PANEL:SetSelectedNumber( iNum )
+
+	self.m_iSelectedNumber = iNum
+	self:ConVarChanged( iNum )
+	self:UpdateText()
+	self:OnChange( iNum )
+
+end
+
+function PANEL:SetConVar( strConVar )
+	self.m_strConVar = strConVar
+
+	if ( strConVar ) then
+		local cvar = GetConVar( strConVar )
+		if ( cvar ) then self:SetDefaultNumber( cvar:GetDefault() ) end
+	end
+end
+
+function PANEL:Think()
+
+	if ( input.IsKeyTrapping() and self.Trapping ) then
+
+		local code = input.CheckKeyTrapping()
+		if ( code ) then
+
+			if ( code == KEY_ESCAPE ) then
+
+				self:SetValue( self:GetSelectedNumber() )
+
+			else
+
+				self:SetValue( code )
+
+			end
+
+			self.Trapping = false
+
+		end
+
+	end
+
+	self:ConVarNumberThink()
+
+end
+
+function PANEL:SetValue( iNumValue )
+
+	self:SetSelectedNumber( iNumValue )
+
+end
+
+function PANEL:GetValue()
+
+	return self:GetSelectedNumber()
+
+end
+
+function PANEL:OnChange( iNum )
+end
+
+derma.DefineControl( "DBinder", "", PANEL, "DButton" )