Merge remote-tracking branch 'remotes/onefifth/master'

README.md

@@ -1,3 +1,7 @@
+### NOTE
+This is a modified fork of the [original GRLD project](https://github.com/neuoy/GRLD/master/) for personal use and should be considered **unstable**. Anyone looking to use GRLD should check out the [official repo](https://github.com/neuoy/GRLD/master/) unless they are specifically looking for the modifications provided in this version. The original readme contents remain below. 
+
+
 # GRLD
 Graphical Remote Lua Debugger, a debugger for the lua programming language
 

server/wxLdb/ui/mainWindow.lua

@@ -66,7 +66,13 @@ function meta.__index:init()
 	self.idleUpdates = {}
 	self.frame:Connect( wx.wxEVT_IDLE, function( event ) self:onIdleUpdate_( event ) end )
 
-	self.events = { onBreakPointChanged = {}, onFileOpen = {}, onFileClosed = {}, onApplicationExiting = {} }
+	self.events = { 
+		onBreakPointChanged = {}, 
+		onFileOpen = {}, 
+		onFileClosed = {}, 
+		onApplicationExiting = {},
+		onScrollChanged = {}
+	}
 end
 
 function meta.__index:show( show )
@@ -272,6 +278,7 @@ function meta.__index:getSourcePage( source )
 		page.pageIdx = self.sourceBook:GetPageCount()
 		self.sourceBook:AddPage( page:getRoot(), name )
 		page:registerEvent( "onBreakPointChanged", function( ... ) self:runEvents_( "onBreakPointChanged", source, ... ) end )
+		page:registerEvent( "onScrollChanged", function( ... ) self:runEvents_( "onScrollChanged", source, ... ) end )
 	end
 	return page
 end
@@ -341,6 +348,10 @@ function meta.__index:setActive()
 	self.active = true
 end
 
+function meta.__index:raise()
+	self.frame:Raise()
+end
+
 function meta.__index:onIdleUpdate_( event )
 	local currentPageIdx = self.sourceBook:GetSelection()
 	for _, page in pairs( self.sourcePages ) do

server/wxLdb/ui/sourcePage.lua

@@ -5,6 +5,8 @@ local ui =
 	editor = require( "ui.editor" ),
 }
 
+local wx = require( "wx" )
+
 local lfs = require( "lfs" )
 
 local assert = assert
@@ -23,7 +25,10 @@ function new( parent, source )
 	local page = {}
 	setmetatable( page, meta )
 	page.editor = ui.editor.new( parent )
-	page.events = { onBreakPointChanged = {} }
+	page.events = { 
+		onBreakPointChanged = {},
+		onScrollChanged = {},
+	}
 	page:setSource_( source )
 	page.editor.breakpointCallback = function( line )
 		page:runEvents_( "onBreakPointChanged", line )
@@ -53,6 +58,9 @@ function meta.__index:update()
 		assert( string.sub( self.source, 1, 1 ) == "@" )
 		local fileName = string.sub( self.source, 2 )
 		
+		local scrollPosition = self:GetScrollPos()
+		self:runEvents_( "onScrollChanged", scrollPosition )
+
 		local newDate = lfs.attributes( fileName, "modification" ) or 0
 		if newDate > self.sourceDate then
 			print( "reloading source file "..fileName )
@@ -78,6 +86,14 @@ function meta.__index:getFocus()
 	return ed:GetCurrentLine() + 1
 end
 
+function meta.__index:SetScrollPos( pos )
+	self.editor.editor:LineScroll(0, pos)
+end
+
+function meta.__index:GetScrollPos()
+	return self.editor.editor:GetScrollPos( wx.wxVERTICAL )
+end
+
 function meta.__index:setCurrentLine( line )
 	local editor = self.editor.editor
 	if self.currentLine == line then return end

server/wxLdb/wxLdbController.lua

@@ -11,6 +11,8 @@ local ui =
 }
 local lfs = require( "lfs" )
 
+local wx = require( "wx" )
+
 require( "coxpcall" )
 local coxpcall = coxpcall
 local copcall = copcall
@@ -37,6 +39,15 @@ local meta = { __index = {} }
 
 local complexValueManagerMeta = { __index = {} }
 
+local function createClientConfig(name)
+	return {
+		name = name,
+		mappings = {},
+		breakpoints = {},
+		scrollPositions = {},
+	}
+end
+
 function new( engine, window )
 	local res =
 	{
@@ -133,6 +144,7 @@ function meta.__index:run_()
 	self.window:registerEvent( "onBreakPointChanged", wrapCb( function( ... ) self:onBreakPointChanged_( ... ) end ) )
 	self.window:registerEvent( "onFileOpen", wrapCb( function( ... ) self:onFileOpen_( ... ) end ) )
 	self.window:registerEvent( "onFileClosed", wrapCb( function( ... ) self:onFileClosed_( ... ) end ) )
+	self.window:registerEvent( "onScrollChanged", wrapCb(function( ... ) self:onScrollChanged_( ...) end ) )
 
 	self.window:registerEvent( "onApplicationExiting", wrapCb( function( ... ) self:onApplicationExiting_( ... ) end ) )
 
@@ -143,7 +155,7 @@ function meta.__index:run_()
 
 	self.window.watch.evaluateCallback = wrapCb( function( expr ) return self:evaluateExpression_( expr ) end )
 
-	self.configs.global = { name = "global", breakpoints = {} }
+	self.configs.global = createClientConfig('global')
 	self:loadConfig_( "global" )
 
 	self:sleep_()
@@ -200,6 +212,22 @@ function meta.__index:run_()
 	end
 end
 
+function meta.__index:getActiveClientConfig_()
+	local activeClientId = self.activeClient
+
+	if activeClientId == nil then
+		return self.configs.global
+	end
+
+	local clientData = self.clients[activeClientId]
+
+	if clientData == nil then
+		return self.configs.global
+	end
+
+	return clientData.config
+end
+
 function meta.__index:evaluateExpression_( expr )
 	local clientId = self.activeClient
 	local client = self.engine.getClient( clientId )
@@ -224,6 +252,7 @@ function meta.__index:refreshSourcePageFocus_( remoteSource, line )
 	local clientData = assert( self.clients[clientId] )
 	local sourceType = string.sub( remoteSource, 1, 1 )
 	if sourceType == "@" then
+		self.window:raise()
 		print( "Setting focus to "..remoteSource.."("..line..")" )
 		remoteSource = grldc.utilities.normalizePath( string.sub( remoteSource, 2 ) )
 		local source, remotePath, remoteFile = self:getLocalSource_( clientId, remoteSource )
@@ -396,6 +425,17 @@ function meta.__index:onApplicationExiting_()
 	self.window.threads:setData( nil )
 end
 
+function meta.__index:refreshScrollPosition_()
+	local config = self:getActiveClientConfig_()
+
+	for source, sp in pairs( config.scrollPositions ) do
+		local page = self.window:getSourcePage( source )
+		if page ~= nil then
+			page:SetScrollPos(sp)
+		end
+	end	
+end
+
 function meta.__index:refreshBreakPoints_()
 	local clientId = self.activeClient
 	local config = nil
@@ -459,6 +499,7 @@ function meta.__index:onFileOpen_( path )
 	self:setSourceFocus_( source, 1 )
 	self:refreshPointers_()
 	self:refreshBreakPoints_()
+	self:refreshScrollPosition_()
 end
 
 function meta.__index:onFileClosed_( source )
@@ -467,6 +508,12 @@ function meta.__index:onFileClosed_( source )
 	end
 end
 
+function meta.__index:onScrollChanged_( source, position )
+	local clientConfig = self:getActiveClientConfig_()
+	clientConfig.scrollPositions[source] = position
+	clientConfig.dirty = true
+end
+
 function meta.__index:onThreadClicked_( clientId, threadId )
 	print( "Thread clicked: client="..clientId..", thread="..threadId )
 	local clientData = self.clients[clientId]
@@ -683,7 +730,7 @@ function meta.__index:onNewClient_( clientId )
 	local client = self.engine.getClient( clientId )
 	local name = client:name()
 	if self.configs[name] == nil then
-		self.configs[name] = { name = name, mappings = {}, breakpoints = {} }
+		self.configs[name] = createClientConfig(name)
 		self:loadConfig_( name )
 	end
 	self.clients[clientId] = { dirty = true, activeThread = "current", activeLevel = 1, config = self.configs[name] }
@@ -741,12 +788,19 @@ function meta.__index:saveConfig_( name )
 		openFiles[page.pageIdx+1] = source
 	end
 	local breakpoints = clientConfig.breakpoints
+	local scrollPositions = clientConfig.scrollPositions
 
 	local path = "clients/"..name.."/config.lua"
 	lfs.mkdir( "clients" )
 	lfs.mkdir( "clients/"..name )
 	local file = assert( io.open( path, "w" ) )
-	file:write( grldc.net.serialize( { mappings = clientConfig.mappings, openFiles = openFiles, breakpoints = breakpoints, breakOnConnection = clientConfig.breakOnConnection } ) )
+	file:write( grldc.net.serialize( { 
+		mappings = clientConfig.mappings, 
+		openFiles = openFiles, 
+		breakpoints = breakpoints,
+		scrollPositions = scrollPositions,
+		breakOnConnection = clientConfig.breakOnConnection
+	} ) )
 	file:close()
 	print( "Saved config \""..name.."\"" )
 	clientConfig.lastConfigSave = os.time()
@@ -774,6 +828,12 @@ function meta.__index:loadConfig_( name )
 				end
 			end
 		end
+
+		if config.scrollPositions ~= nil then
+			for source, sp in pairs( config.scrollPositions ) do
+				clientConfig.scrollPositions[source] = sp
+			end
+		end
 	end
 	if clientConfig.breakOnConnection == nil then
 		clientConfig.breakOnConnection = true