Save history and new multiline formatter

src/client/Client.cpp

@@ -1412,6 +1412,7 @@ SaveInfo * Client::GetSave(int saveID, int saveDate)
 			json::Boolean tempFavourite = objDocument["Favourite"];
 			json::Number tempComments = objDocument["Comments"];
 			json::Number tempViews = objDocument["Views"];
+			json::Number tempVersion = objDocument["Version"];
 
 			json::Array tagsArray = objDocument["Tags"];
 			std::vector<std::string> tempTags;
@@ -1437,6 +1438,7 @@ SaveInfo * Client::GetSave(int saveID, int saveDate)
 			tempSave->Comments = tempComments.Value();
 			tempSave->Favourite = tempFavourite.Value();
 			tempSave->Views = tempViews.Value();
+			tempSave->Version = tempVersion.Value();
 			return tempSave;
 		}
 		catch (json::Exception &e)
@@ -1643,16 +1645,17 @@ std::vector<SaveInfo*> * Client::SearchSaves(int start, int count, std::string q
 				json::Number tempScoreDown = savesArray[j]["ScoreDown"];
 				json::String tempUsername = savesArray[j]["Username"];
 				json::String tempName = savesArray[j]["Name"];
-				saveArray->push_back(
-							new SaveInfo(
+				json::Number tempVersion = savesArray[j]["Version"];
+				SaveInfo * tempSaveInfo = new SaveInfo(
 								tempID.Value(),
 								tempDate.Value(),
 								tempScoreUp.Value(),
 								tempScoreDown.Value(),
 								tempUsername.Value(),
 								tempName.Value()
-								)
-							);
+								);
+				tempSaveInfo->Version = tempVersion.Value();
+				saveArray->push_back(tempSaveInfo);
 			}
 		}
 		catch (json::Exception &e)

src/client/SaveInfo.cpp

@@ -12,7 +12,7 @@
 SaveInfo::SaveInfo(SaveInfo & save) :
 		userName(save.userName), name(save.name), Description(save.Description), date(
 				save.date), Published(save.Published), id(save.id), votesUp(
-				save.votesUp), votesDown(save.votesDown), gameSave(NULL), vote(save.vote), tags(save.tags), Comments(save.Comments), Views(save.Views) {
+				save.votesUp), votesDown(save.votesDown), gameSave(NULL), vote(save.vote), tags(save.tags), Comments(save.Comments), Views(save.Views), Version(save.Version) {
 	if(save.gameSave)
 		gameSave = new GameSave(*save.gameSave);
 }
@@ -21,14 +21,14 @@ SaveInfo::SaveInfo(int _id, int _date, int _votesUp, int _votesDown, std::string
 		std::string _name) :
 		id(_id), votesUp(_votesUp), votesDown(_votesDown), userName(_userName), name(
 				_name), Description(""), date(_date), Published(
-				true), gameSave(NULL), vote(0), tags(), Comments(0), Views(0) {
+				true), gameSave(NULL), vote(0), tags(), Comments(0), Views(0), Version(0) {
 }
 
 SaveInfo::SaveInfo(int _id, int date_, int _votesUp, int _votesDown, int _vote, std::string _userName,
 		std::string _name, std::string description_, bool published_, std::vector<std::string> tags_) :
 		id(_id), votesUp(_votesUp), votesDown(_votesDown), userName(_userName), name(
 				_name), Description(description_), date(date_), Published(
-				published_), gameSave(NULL), vote(_vote), tags(tags_), Views(0), Comments(0) {
+				published_), gameSave(NULL), vote(_vote), tags(tags_), Views(0), Comments(0), Version(0) {
 }
 
 SaveInfo::~SaveInfo()
@@ -99,6 +99,13 @@ int SaveInfo::GetVotesDown() {
 	return votesDown;
 }
 
+void SaveInfo::SetVersion(int version) {
+	this->Version = version;
+}
+int SaveInfo::GetVersion() {
+	return Version;
+}
+
 void SaveInfo::SetTags(std::vector<std::string> tags)
 {
 	this->tags = tags;

src/client/SaveInfo.h

@@ -18,6 +18,7 @@ public:
 	bool Favourite;
 	int Comments;
 	int Views;
+	int Version;
 
 	GameSave * gameSave;
 
@@ -64,6 +65,9 @@ public:
 	void SetVotesDown(int votesDown);
 	int GetVotesDown();
 
+	void SetVersion(int version);
+	int GetVersion();
+
 	void SetTags(std::vector<std::string> tags);
 	std::vector<std::string> GetTags();
 

src/graphics/Graphics.cpp

@@ -489,6 +489,11 @@ int Graphics::textwidth(const char *s)
 	return x-1;
 }
 
+int Graphics::CharWidth(char c)
+{
+	return font_data[font_ptrs[(int)c]];
+}
+
 int Graphics::textnwidth(char *s, int n)
 {
 	int x = 0;

src/graphics/Graphics.h

@@ -129,6 +129,7 @@ public:
 	//Font/text metrics
 	static int CharIndexAtPosition(char *s, int positionX, int positionY);
 	static int PositionAtCharIndex(char *s, int charIndex, int & positionX, int & positionY);
+	static int CharWidth(char c);
 	static int textnwidth(char *s, int n);
 	static void textnpos(char *s, int n, int w, int *cx, int *cy);
 	static int textwidthx(char *s, int w);

src/interface/Label.cpp

@@ -76,21 +76,59 @@ void Label::updateMultiline()
 		std::copy(text.begin(), text.end(), rawText);
 		rawText[text.length()] = 0;
 
-		int currentWidth = 0;
+		char c, pc = 0;
+		int charIndex = 0;
+
+		int wordWidth = 0;
+		int lineWidth = 0;
+		char * wordStart = NULL;
+		while(c = rawText[charIndex++])
+		{
+			switch(c)
+			{
+				case ' ':
+					lineWidth += Graphics::CharWidth(c);
+					lineWidth += wordWidth;
+					wordWidth = 0;
+					break;
+				case '\n':
+					lineWidth = wordWidth = 0;
+					lines++;
+					break;
+				default:
+					if(pc == ' ')
+					{
+						wordStart = &rawText[charIndex-2];
+					}
+					wordWidth += Graphics::CharWidth(c);
+					if(lineWidth + wordWidth >= Size.X-(Appearance.Margin.Left+Appearance.Margin.Right))
+					{
+						if(wordStart && *wordStart)
+							*wordStart = '\n';
+						else if(!wordStart)
+							rawText[charIndex-1] = '\n';
+						lineWidth = wordWidth = 0;
+						lines++;
+					}
+					break;
+			}
+			pc = c;
+		}
+		if(autoHeight)
+		{
+			Size.Y = lines*12;
+		}
+		textLines = std::string(rawText);
+		delete[] rawText;
+		/*int currentWidth = 0;
 		char * lastSpace = NULL;
 		char * currentWord = rawText;
 		char * nextSpace;
-		char oldChar;
 		while(true)
 		{
 			nextSpace = strchr(currentWord+1, ' ');
-			if(nextSpace > strchr(currentWord+1, '\n'))
-				nextSpace = strchr(currentWord+1, '\n');
 			if(nextSpace)
-			{
-				oldChar = nextSpace[0];
 				nextSpace[0] = 0;
-			}
 			int width = Graphics::textwidth(currentWord);
 			if(width+currentWidth >= Size.X-(Appearance.Margin.Left+Appearance.Margin.Right))
 			{
@@ -101,15 +139,10 @@ void Label::updateMultiline()
 					lines++;
 				}
 			}
-			else if(oldChar == '\n')
-			{
-				currentWidth = width;
-				lines++;
-			}
 			else
 				currentWidth += width;
 			if(nextSpace)
-				nextSpace[0] = oldChar;
+				nextSpace[0] = ' ';
 			if(!currentWord[0] || !currentWord[1] || !(currentWord = strchr(currentWord+1, ' ')))
 				break;
 		}
@@ -118,7 +151,7 @@ void Label::updateMultiline()
 			Size.Y = lines*12;
 		}
 		textLines = std::string(rawText);
-		delete[] rawText;
+		delete[] rawText;*/
 	}
 	else
 	{

src/interface/SaveButton.cpp

@@ -120,7 +120,7 @@ void SaveButton::Tick(float dt)
 			else if(save->GetID())
 			{
 				waitingForThumb = true;
-				ThumbnailBroker::Ref().RetrieveThumbnail(save->GetID() , Size.X-3, Size.Y-25, this);
+				ThumbnailBroker::Ref().RetrieveThumbnail(save->GetID(), save->GetVersion(), Size.X-3, Size.Y-25, this);
 			}
 		}
 		else if(file && file->GetGameSave())

src/preview/PreviewController.cpp

@@ -15,9 +15,33 @@
 #include "login/LoginController.h"
 #include "Controller.h"
 
+PreviewController::PreviewController(int saveID, int saveDate, ControllerCallback * callback):
+	HasExited(false),
+	saveId(saveID),
+	saveDate(saveDate),
+	loginWindow(NULL)
+{
+	previewModel = new PreviewModel();
+	previewView = new PreviewView();
+	previewModel->AddObserver(previewView);
+	previewView->AttachController(this);
+
+	previewModel->UpdateSave(saveID, saveDate);
+
+	if(Client::Ref().GetAuthUser().ID)
+	{
+		previewModel->SetCommentBoxEnabled(true);
+	}
+
+	Client::Ref().AddListener(this);
+
+	this->callback = callback;
+}
+
 PreviewController::PreviewController(int saveID, ControllerCallback * callback):
 	HasExited(false),
 	saveId(saveID),
+	saveDate(0),
 	loginWindow(NULL)
 {
 	previewModel = new PreviewModel();

src/preview/PreviewController.h

@@ -19,6 +19,7 @@ class PreviewModel;
 class PreviewView;
 class PreviewController: public ClientListener {
 	int saveId;
+	int saveDate;
 	PreviewModel * previewModel;
 	PreviewView * previewView;
 	LoginController * loginWindow;
@@ -29,6 +30,7 @@ public:
 
 	bool HasExited;
 	PreviewController(int saveID, ControllerCallback * callback);
+	PreviewController(int saveID, int saveDate, ControllerCallback * callback);
 	void Exit();
 	void DoOpen();
 	void OpenInBrowser();

src/search/SearchController.cpp

@@ -181,6 +181,14 @@ void SearchController::OpenSave(int saveID)
 	ui::Engine::Ref().ShowWindow(activePreview->GetView());
 }
 
+void SearchController::OpenSave(int saveID, int saveDate)
+{
+	if(activePreview)
+		delete activePreview;
+	activePreview = new PreviewController(saveID, saveDate, new OpenCallback(this));
+	ui::Engine::Ref().ShowWindow(activePreview->GetView());
+}
+
 void SearchController::ClearSelection()
 {
 	searchModel->ClearSelected();

src/search/SearchController.h

@@ -38,6 +38,7 @@ public:
 	void ShowFavourite(bool show);
 	void Selected(int saveID, bool selected);
 	void OpenSave(int saveID);
+	void OpenSave(int saveID, int saveDate);
 	void Update();
 	void ClearSelection();
 	void RemoveSelected();

src/search/SearchView.cpp

@@ -586,7 +586,7 @@ void SearchView::NotifySaveListChanged(SearchModel * sender)
 			SaveOpenAction(SearchView * _v) { v = _v; }
 			virtual void ActionCallback(ui::SaveButton * sender)
 			{
-				v->c->OpenSave(sender->GetSave()->GetID());
+				v->c->OpenSave(sender->GetSave()->GetID(), sender->GetSave()->GetVersion());
 			}
 			virtual void SelectedCallback(ui::SaveButton * sender)
 			{