More work on Tags - display tags in Tag window and Tag button

src/client/Client.cpp

@@ -359,6 +359,16 @@ Save * Client::GetSave(int saveID, int saveDate)
 			json::String tempDescription = objDocument["Description"];
 			json::Number tempDate = objDocument["Date"];
 			json::Boolean tempPublished = objDocument["Published"];
+
+			json::Array tagsArray = objDocument["Tags"];
+			vector<string> tempTags;
+
+			for(int j = 0; j < tagsArray.Size(); j++)
+			{
+				json::String tempTag = tagsArray[j];
+				tempTags.push_back(tempTag.Value());
+			}
+
 			return new Save(
 					tempID.Value(),
 					tempDate.Value(),
@@ -368,7 +378,8 @@ Save * Client::GetSave(int saveID, int saveDate)
 					tempUsername.Value(),
 					tempName.Value(),
 					tempDescription.Value(),
-					tempPublished.Value()
+					tempPublished.Value(),
+					tempTags
 					);
 		}
 		catch (json::Exception &e)

src/game/GameController.cpp

@@ -66,6 +66,17 @@ public:
 	}
 };
 
+class GameController::TagsCallback: public ControllerCallback
+{
+	GameController * cc;
+public:
+	TagsCallback(GameController * cc_) { cc = cc_; }
+	virtual void ControllerExit()
+	{
+		cc->gameModel->SetSave(new Save(*(cc->tagsWindow->GetSave())));
+	}
+};
+
 GameController::GameController():
 		search(NULL),
 		renderOptions(NULL),
@@ -338,8 +349,22 @@ void GameController::OpenLogin()
 
 void GameController::OpenTags()
 {
-	tagsWindow = new TagsController(NULL);
-	ui::Engine::Ref().ShowWindow(tagsWindow->GetView());
+	if(gameModel->GetUser().ID)
+	{
+		if(gameModel->GetSave() && gameModel->GetSave()->GetID())
+		{
+			tagsWindow = new TagsController(new TagsCallback(this), gameModel->GetSave());
+			ui::Engine::Ref().ShowWindow(tagsWindow->GetView());
+		}
+		else
+		{
+			new ErrorMessage("Error", "No save open");
+		}
+	}
+	else
+	{
+		new ErrorMessage("Error", "You need to login to edit tags.");
+	}
 }
 
 void GameController::OpenDisplayOptions()

src/game/GameController.h

@@ -40,6 +40,7 @@ public:
 	class SearchCallback;
 	class RenderCallback;
 	class SSaveCallback;
+	class TagsCallback;
 	GameController();
 	~GameController();
 	GameView * GetView();

src/game/GameView.cpp

@@ -1,3 +1,5 @@
+#include <sstream>
+
 #include "Config.h"
 #include "GameView.h"
 #include "interface/Window.h"
@@ -426,6 +428,18 @@ void GameView::NotifySaveChanged(GameModel * sender)
 		else
 			downVoteButton->SetBackgroundColour(ui::Colour(0, 0, 0));
 		tagSimulationButton->Enabled = (sender->GetSave()->GetID() && sender->GetUser().ID);
+		if(sender->GetSave()->GetID())
+		{
+			std::stringstream tagsStream;
+			std::vector<string> tags = sender->GetSave()->GetTags();
+			for(int i = 0; i < tags.size(); i++)
+			{
+				tagsStream << sender->GetSave()->GetTags()[i];
+				if(i < tags.size()-1)
+					tagsStream << " ";
+			}
+			tagSimulationButton->SetText(tagsStream.str());
+		}
 	}
 	else
 	{
@@ -436,6 +450,7 @@ void GameView::NotifySaveChanged(GameModel * sender)
 		downVoteButton->Enabled = false;
 		upVoteButton->SetBackgroundColour(ui::Colour(0, 0, 0));
 		tagSimulationButton->Enabled = false;
+		tagSimulationButton->SetText("");
 	}
 }
 

src/search/Save.cpp

@@ -11,7 +11,7 @@
 Save::Save(Save & 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), data(NULL), vote(save.vote) {
+				save.votesUp), votesDown(save.votesDown), data(NULL), vote(save.vote), tags(save.tags) {
 	if (save.data) {
 		std::cout << data << " " << save.data << std::endl;
 		data = (unsigned char *) malloc(save.dataLength);
@@ -24,14 +24,14 @@ Save::Save(int _id, int _date, int _votesUp, int _votesDown, string _userName,
 		string _name) :
 		id(_id), votesUp(_votesUp), votesDown(_votesDown), userName(_userName), name(
 				_name), Description("No description provided"), date(_date), Published(
-				true), data(NULL), vote(0) {
+				true), data(NULL), vote(0), tags() {
 }
 
 Save::Save(int _id, int date_, int _votesUp, int _votesDown, int _vote, string _userName,
-		string _name, string description_, bool published_) :
+		string _name, string description_, bool published_, vector<string> tags_) :
 		id(_id), votesUp(_votesUp), votesDown(_votesDown), userName(_userName), name(
 				_name), Description(description_), date(date_), Published(
-				published_), data(NULL), vote(_vote) {
+				published_), data(NULL), vote(_vote), tags(tags_) {
 }
 
 Save::~Save()
@@ -86,6 +86,15 @@ int Save::GetVotesDown() {
 	return votesDown;
 }
 
+void Save::SetTags(vector<string> tags)
+{
+	this->tags = tags;
+}
+vector<string> Save::GetTags()
+{
+	return tags;
+}
+
 unsigned char * Save::GetData() {
 	if (!data) {
 		data = Client::Ref().GetSaveData(id, date, dataLength);

src/search/Save.h

@@ -1,6 +1,7 @@
 #ifndef SAVE_H
 #define SAVE_H
 
+#include <vector>
 #include <string>
 #include <stdlib.h>
 #include <iostream>
@@ -22,7 +23,7 @@ public:
 
 	Save(int _id, int _date, int _votesUp, int _votesDown, string _userName, string _name);
 
-	Save(int _id, int date_, int _votesUp, int _votesDown, int _vote, string _userName, string _name, string description_, bool published_);
+	Save(int _id, int date_, int _votesUp, int _votesDown, int _vote, string _userName, string _name, string description_, bool published_, vector<string> tags);
 
 	~Save();
 
@@ -31,6 +32,8 @@ public:
 
 	string Description;
 
+	vector<string> tags;
+
 	int vote;
 
 	bool Published;
@@ -53,6 +56,9 @@ public:
 	void SetVotesDown(int votesDown);
 	int GetVotesDown();
 
+	void SetTags(vector<string> tags);
+	vector<string> GetTags();
+
 	unsigned char * GetData();
 	void SetData(unsigned char * data_, int dataLength);
 

src/tags/TagsController.cpp

@@ -11,7 +11,7 @@
 #include "TagsModel.h"
 #include "TagsView.h"
 
-TagsController::TagsController(ControllerCallback * callback):
+TagsController::TagsController(ControllerCallback * callback, Save * save):
 	HasDone(false)
 {
 	tagsModel = new TagsModel();
@@ -19,9 +19,16 @@ TagsController::TagsController(ControllerCallback * callback):
 	tagsView->AttachController(this);
 	tagsModel->AddObserver(tagsView);
 
+	tagsModel->SetSave(save);
+
 	this->callback = callback;
 }
 
+Save * TagsController::GetSave()
+{
+	return tagsModel->GetSave();
+}
+
 void TagsController::Exit()
 {
 	if(ui::Engine::Ref().GetWindow() == tagsView)

src/tags/TagsController.h

@@ -10,6 +10,7 @@
 
 #include "Controller.h"
 #include "TagsView.h"
+#include "search/Save.h"
 
 class TagsView;
 class TagsModel;
@@ -19,8 +20,9 @@ class TagsController {
 	TagsModel * tagsModel;
 public:
 	bool HasDone;
-	TagsController(ControllerCallback * callback);
+	TagsController(ControllerCallback * callback, Save * save);
 	TagsView * GetView() {return tagsView;}
+	Save * GetSave();
 	void Exit();
 	virtual ~TagsController();
 };

src/tags/TagsModel.cpp

@@ -6,15 +6,38 @@
  */
 
 #include "TagsModel.h"
+#include "TagsView.h"
 
-TagsModel::TagsModel() {
+TagsModel::TagsModel():
+	save(NULL)
+{
 	// TODO Auto-generated constructor stub
 
 }
 
+void TagsModel::SetSave(Save * save)
+{
+	this->save = save;
+	notifyTagsChanged();
+}
+
+Save * TagsModel::GetSave()
+{
+	return save;
+}
+
 void TagsModel::AddObserver(TagsView * observer)
 {
 	observers.push_back(observer);
+	observer->NotifyTagsChanged(this);
+}
+
+void TagsModel::notifyTagsChanged()
+{
+	for(int i = 0; i < observers.size(); i++)
+	{
+		observers[i]->NotifyTagsChanged(this);
+	}
 }
 
 TagsModel::~TagsModel() {

src/tags/TagsModel.h

@@ -9,13 +9,18 @@
 #define TAGSMODEL_H_
 
 #include <vector>
+#include "search/Save.h"
 
 class TagsView;
 class TagsModel {
+	Save * save;
 	std::vector<TagsView*> observers;
+	void notifyTagsChanged();
 public:
 	TagsModel();
 	void AddObserver(TagsView * observer);
+	void SetSave(Save * save);
+	Save * GetSave();
 	virtual ~TagsModel();
 };
 

src/tags/TagsView.cpp

@@ -11,9 +11,12 @@
 #include "TagsModel.h"
 
 TagsView::TagsView():
-	ui::Window(ui::Point(-1, -1), ui::Point(200, 300)){
-	// TODO Auto-generated constructor stub
-
+	ui::Window(ui::Point(-1, -1), ui::Point(200, 300))
+{
+	submitButton = new ui::Button(ui::Point(Size.X-56, Size.Y-24), ui::Point(50, 16));
+	AddComponent(submitButton);
+	tagInput = new ui::Textbox(ui::Point(6, Size.Y-24), ui::Point(Size.X-80, 16), "");
+	AddComponent(tagInput);
 }
 
 void TagsView::OnDraw()
@@ -23,6 +26,26 @@ void TagsView::OnDraw()
 	g->drawrect(Position.X, Position.Y, Size.X, Size.Y, 255, 255, 255, 255);
 }
 
+void TagsView::NotifyTagsChanged(TagsModel * sender)
+{
+	for(int i = 0; i < tags.size(); i++)
+	{
+		RemoveComponent(tags[i]);
+		delete tags[i];
+	}
+	tags.clear();
+
+	if(sender->GetSave())
+	{
+		for(int i = 0; i < sender->GetSave()->GetTags().size(); i++)
+		{
+			ui::Label * tempLabel = new ui::Label(ui::Point(5, 10*i), ui::Point(50, 16), sender->GetSave()->GetTags()[i]);
+			tags.push_back(tempLabel);
+			AddComponent(tempLabel);
+		}
+	}
+}
+
 TagsView::~TagsView() {
 	// TODO Auto-generated destructor stub
 }

src/tags/TagsView.h

@@ -8,16 +8,24 @@
 #ifndef TAGSVIEW_H_
 #define TAGSVIEW_H_
 
+#include <vector>
 #include "interface/Window.h"
+#include "interface/Button.h"
+#include "interface/Textbox.h"
+#include "interface/Label.h"
 
 class TagsController;
 class TagsModel;
 class TagsView: public ui::Window {
 	TagsController * c;
+	ui::Button * submitButton;
+	ui::Textbox * tagInput;
+	std::vector<ui::Label*> tags;
 public:
 	TagsView();
 	virtual void OnDraw();
 	void AttachController(TagsController * c_) { c = c_; };
+	void NotifyTagsChanged(TagsModel * sender);
 	virtual ~TagsView();
 };