Merge branch 'master' of github.com:FacialTurd/PowderToypp

9 files changed, 135 insertions, 13 deletions

diff --git a/src/client/Client.cpp b/src/client/Client.cpp
index 71bbfc4..ec88927 100644
--- a/src/client/Client.cpp
+++ b/src/client/Client.cpp
@@ -851,6 +851,7 @@ SaveInfo * Client::GetSave(int saveID, int saveDate)
 			json::Number tempDate = objDocument["Date"];
 			json::Boolean tempPublished = objDocument["Published"];
 			json::Boolean tempFavourite = objDocument["Favourite"];
+			json::Number tempComments = objDocument["Comments"];
 
 			json::Array tagsArray = objDocument["Tags"];
 			vector<string> tempTags;
@@ -873,6 +874,7 @@ SaveInfo * Client::GetSave(int saveID, int saveDate)
 					tempPublished.Value(),
 					tempTags
 					);
+			tempSave->Comments = tempComments.Value();
 			tempSave->Favourite = tempFavourite.Value();
 			return tempSave;
 		}
@@ -939,7 +941,7 @@ std::vector<SaveComment*> * Client::GetComments(int saveID, int start, int count
 	std::stringstream urlStream;
 	char * data;
 	int dataStatus, dataLength;
-	urlStream << "http://" << SERVER << "/Browse/View.json?ID=" << saveID << "&Mode=Comments&Start=" << start << "&Count=" << count;
+	urlStream << "http://" << SERVER << "/Browse/Comments.json?ID=" << saveID << "&Start=" << start << "&Count=" << count;
 	data = http_simple_get((char *)urlStream.str().c_str(), &dataStatus, &dataLength);
 	if(dataStatus == 200 && data)
 	{
diff --git a/src/client/SaveInfo.cpp b/src/client/SaveInfo.cpp
index bfacd7d..da1033f 100644
--- a/src/client/SaveInfo.cpp
+++ b/src/client/SaveInfo.cpp
@@ -11,7 +11,7 @@
 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) {
+				save.votesUp), votesDown(save.votesDown), gameSave(NULL), vote(save.vote), tags(save.tags), Comments(save.Comments) {
 	if(save.gameSave)
 		gameSave = new GameSave(*save.gameSave);
 }
@@ -20,14 +20,14 @@ SaveInfo::SaveInfo(int _id, int _date, int _votesUp, int _votesDown, string _use
 		string _name) :
 		id(_id), votesUp(_votesUp), votesDown(_votesDown), userName(_userName), name(
 				_name), Description("No description provided"), date(_date), Published(
-				true), gameSave(NULL), vote(0), tags() {
+				true), gameSave(NULL), vote(0), tags(), Comments(0) {
 }
 
 SaveInfo::SaveInfo(int _id, int date_, int _votesUp, int _votesDown, int _vote, string _userName,
 		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_), gameSave(NULL), vote(_vote), tags(tags_) {
+				published_), gameSave(NULL), vote(_vote), tags(tags_), Comments(0) {
 }
 
 SaveInfo::~SaveInfo()
diff --git a/src/client/SaveInfo.h b/src/client/SaveInfo.h
index 5360f90..e1b013e 100644
--- a/src/client/SaveInfo.h
+++ b/src/client/SaveInfo.h
@@ -18,6 +18,7 @@ public:
 	int date;
 	int votesUp, votesDown;
 	bool Favourite;
+	int Comments;
 
 	GameSave * gameSave;
 
diff --git a/src/preview/PreviewController.cpp b/src/preview/PreviewController.cpp
index 22913d7..63d37c3 100644
--- a/src/preview/PreviewController.cpp
+++ b/src/preview/PreviewController.cpp
@@ -86,6 +86,18 @@ void PreviewController::OpenInBrowser()
 	}
 }
 
+void PreviewController::NextCommentPage()
+{
+	if(previewModel->GetCommentsPageNum() < previewModel->GetCommentsPageCount() && previewModel->GetCommentsLoaded())
+		previewModel->UpdateComments(previewModel->GetCommentsPageNum()+1);
+}
+
+void PreviewController::PrevCommentPage()
+{
+	if(previewModel->GetCommentsPageNum()>1 && previewModel->GetCommentsLoaded())
+		previewModel->UpdateComments(previewModel->GetCommentsPageNum()-1);
+}
+
 void PreviewController::Exit()
 {
 	if(ui::Engine::Ref().GetWindow() == previewView)
diff --git a/src/preview/PreviewController.h b/src/preview/PreviewController.h
index 680a8f7..815ca5d 100644
--- a/src/preview/PreviewController.h
+++ b/src/preview/PreviewController.h
@@ -32,6 +32,10 @@ public:
 	PreviewView * GetView() { return previewView; }
 	void Update();
 	void FavouriteSave();
+
+	void NextCommentPage();
+	void PrevCommentPage();
+
 	virtual ~PreviewController();
 };
 
diff --git a/src/preview/PreviewModel.cpp b/src/preview/PreviewModel.cpp
index f923ceb..3066ac3 100644
--- a/src/preview/PreviewModel.cpp
+++ b/src/preview/PreviewModel.cpp
@@ -5,6 +5,7 @@
  *      Author: Simon
  */
 
+#include <cmath>
 #include "PreviewModel.h"
 #include "client/Client.h"
 #include "PreviewModelException.h"
@@ -18,7 +19,9 @@ PreviewModel::PreviewModel():
 	updateSaveInfoWorking(false),
 	updateSaveInfoFinished(false),
 	updateSaveCommentsWorking(false),
-	updateSaveCommentsFinished(false)
+	updateSaveCommentsFinished(false),
+	commentsTotal(0),
+	commentsPageNumber(1)
 {
 	// TODO Auto-generated constructor stub
 
@@ -58,7 +61,7 @@ void * PreviewModel::updateSaveDataT()
 
 void * PreviewModel::updateSaveCommentsT()
 {
-	std::vector<SaveComment*> * tempComments = Client::Ref().GetComments(tSaveID, 0, 10);
+	std::vector<SaveComment*> * tempComments = Client::Ref().GetComments(tSaveID, (commentsPageNumber-1)*10, 10);
 	updateSaveCommentsFinished = true;
 	return tempComments;
 }
@@ -110,6 +113,7 @@ void PreviewModel::UpdateSave(int saveID, int saveDate)
 
 	if(!updateSaveCommentsWorking)
 	{
+		commentsLoaded = false;
 		updateSaveCommentsWorking = true;
 		updateSaveCommentsFinished = false;
 		pthread_create(&updateSaveCommentsThread, 0, &PreviewModel::updateSaveCommentsTHelper, this);
@@ -131,6 +135,46 @@ SaveInfo * PreviewModel::GetSave()
 	return save;
 }
 
+int PreviewModel::GetCommentsPageNum()
+{
+	return commentsPageNumber;
+}
+
+int PreviewModel::GetCommentsPageCount()
+{
+	return max(1, (int)(ceil(commentsTotal/10)));
+}
+
+bool PreviewModel::GetCommentsLoaded()
+{
+	return commentsLoaded;
+}
+
+void PreviewModel::UpdateComments(int pageNumber)
+{
+	commentsLoaded = false;
+	if(saveComments)
+	{
+		for(int i = 0; i < saveComments->size(); i++)
+			delete saveComments->at(i);
+		delete saveComments;
+		saveComments = NULL;
+	}
+
+	//resultCount = 0;
+	commentsPageNumber = pageNumber;
+	notifySaveCommentsChanged();
+	notifyCommentsPageChanged();
+
+	//Threading
+	if(!updateSaveCommentsWorking)
+	{
+		updateSaveCommentsFinished = false;
+		updateSaveCommentsWorking = true;
+		pthread_create(&updateSaveCommentsThread, 0, &PreviewModel::updateSaveCommentsTHelper, this);
+	}
+}
+
 std::vector<SaveComment*> * PreviewModel::GetComments()
 {
 	return saveComments;
@@ -144,6 +188,14 @@ void PreviewModel::notifySaveChanged()
 	}
 }
 
+void PreviewModel::notifyCommentsPageChanged()
+{
+	for(int i = 0; i < observers.size(); i++)
+	{
+		observers[i]->NotifyCommentsPageChanged(this);
+	}
+}
+
 void PreviewModel::notifySaveCommentsChanged()
 {
 	for(int i = 0; i < observers.size(); i++)
@@ -155,6 +207,8 @@ void PreviewModel::notifySaveCommentsChanged()
 void PreviewModel::AddObserver(PreviewView * observer) {
 	observers.push_back(observer);
 	observer->NotifySaveChanged(this);
+	observer->NotifyCommentsChanged(this);
+	observer->NotifyCommentsPageChanged(this);
 }
 
 void PreviewModel::Update()
@@ -194,6 +248,7 @@ void PreviewModel::Update()
 			pthread_join(updateSaveInfoThread, (void**)(&save));
 			if(updateSaveDataFinished && save)
 			{
+				commentsTotal = save->Comments;
 				try
 				{
 					save->SetGameSave(new GameSave(&saveDataBuffer[0], saveDataBuffer.size()));
@@ -204,6 +259,7 @@ void PreviewModel::Update()
 				}
 			}
 			notifySaveChanged();
+			notifyCommentsPageChanged();
 			if(!save)
 				throw PreviewModelException("Unable to load save");
 		}
@@ -220,6 +276,7 @@ void PreviewModel::Update()
 				delete saveComments;
 				saveComments = NULL;
 			}
+			commentsLoaded = true;
 			updateSaveCommentsWorking = false;
 			pthread_join(updateSaveCommentsThread, (void**)(&saveComments));
 			notifySaveCommentsChanged();
diff --git a/src/preview/PreviewModel.h b/src/preview/PreviewModel.h
index 5a0fd53..f00a418 100644
--- a/src/preview/PreviewModel.h
+++ b/src/preview/PreviewModel.h
@@ -33,11 +33,17 @@ class PreviewModel {
 	std::vector<SaveComment*> * saveComments;
 	void notifySaveChanged();
 	void notifySaveCommentsChanged();
+	void notifyCommentsPageChanged();
 
 	//Background retrieval
 	int tSaveID;
 	int tSaveDate;
 
+	//
+	bool commentsLoaded;
+	int commentsTotal;
+	int commentsPageNumber;
+
 	bool updateSaveDataWorking;
 	volatile bool updateSaveDataFinished;
 	pthread_t updateSaveDataThread;
@@ -59,6 +65,12 @@ public:
 	PreviewModel();
 	SaveInfo * GetSave();
 	std::vector<SaveComment*> * GetComments();
+
+	bool GetCommentsLoaded();
+	int GetCommentsPageNum();
+	int GetCommentsPageCount();
+	void UpdateComments(int pageNumber);
+
 	void AddObserver(PreviewView * observer);
 	void UpdateSave(int saveID, int saveDate);
 	void SetFavourite(bool favourite);
diff --git a/src/preview/PreviewView.cpp b/src/preview/PreviewView.cpp
index cc49f91..69229f0 100644
--- a/src/preview/PreviewView.cpp
+++ b/src/preview/PreviewView.cpp
@@ -21,7 +21,9 @@ PreviewView::PreviewView():
 	doOpen(false),
 	commentsOffset(0),
 	commentsVel(0),
-	maxOffset(0)
+	maxOffset(0),
+	commentsBegin(true),
+	commentsEnd(false)
 {
 	class OpenAction: public ui::ButtonAction
 	{
@@ -112,6 +114,10 @@ PreviewView::PreviewView():
 	authorDateLabel = new ui::Label(ui::Point(5, (YRES/2)+15+14), ui::Point(100, 16), "");
 	authorDateLabel->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;	authorDateLabel->Appearance.VerticalAlign = ui::Appearance::AlignBottom;
 	AddComponent(authorDateLabel);
+
+	pageInfo = new ui::Label(ui::Point((XRES/2) + 5, Size.Y-15), ui::Point(Size.X-((XRES/2) + 10), 15), "Page 1 of 1");
+	pageInfo->Appearance.HorizontalAlign = ui::Appearance::AlignCentre;	authorDateLabel->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
+	AddComponent(pageInfo);
 }
 
 void PreviewView::DoDraw()
@@ -185,12 +191,22 @@ void PreviewView::OnTick(float dt)
 		{
 			commentsOffset = 0;
 			commentsVel = 0;
+			commentsBegin = true;
+			commentsEnd = false;
 		}
-		if(commentsOffset>maxOffset)
+		else if(commentsOffset>maxOffset)
 		{
 			commentsOffset = maxOffset;
 			commentsVel = 0;
+			commentsEnd = true;
+			commentsBegin = false;
+		}
+		else
+		{
+			commentsEnd = false;
+			commentsBegin = false;
 		}
+
 		displayComments(commentsOffset);
 	}
 
@@ -303,6 +319,13 @@ void PreviewView::displayComments(int yOffset)
 	}
 }
 
+void PreviewView::NotifyCommentsPageChanged(PreviewModel * sender)
+{
+	std::stringstream pageInfoStream;
+	pageInfoStream << "Page " << sender->GetCommentsPageNum() << " of " << sender->GetCommentsPageCount();
+	pageInfo->SetText(pageInfoStream.str());
+}
+
 void PreviewView::NotifyCommentsChanged(PreviewModel * sender)
 {
 	if(sender->GetComments())
@@ -335,6 +358,8 @@ void PreviewView::NotifyCommentsChanged(PreviewModel * sender)
 
 
 	maxOffset = (maxY-Size.Y)+16;
+	commentsBegin = true;
+	commentsEnd = false;
 	commentsOffset = 0;
 	commentsVel = 0;
 	displayComments(commentsOffset);
@@ -342,13 +367,18 @@ void PreviewView::NotifyCommentsChanged(PreviewModel * sender)
 
 void PreviewView::OnMouseWheel(int x, int y, int d)
 {
-	commentsVel-=d;
-	/*if(!d)
+	if(!d)
 		return;
+	commentsVel-=d;
+
 	if(d<0)
-		c->NextPage();
-	else
-		c->PrevPage();*/
+	{
+		if(commentsEnd)
+			c->NextCommentPage();
+	} else {
+		if(commentsBegin)
+			c->PrevCommentPage();
+	}
 }
 
 /*void PreviewView::NotifyPreviewChanged(PreviewModel * sender)
diff --git a/src/preview/PreviewView.h b/src/preview/PreviewView.h
index 33510a2..58232bb 100644
--- a/src/preview/PreviewView.h
+++ b/src/preview/PreviewView.h
@@ -29,6 +29,7 @@ class PreviewView: public ui::Window {
 	ui::Button * reportButton;
 	ui::Label * saveNameLabel;
 	ui::Label * authorDateLabel;
+	ui::Label * pageInfo;
 	ui::Textblock * saveDescriptionTextblock;
 	std::vector<SaveComment> comments;
 	std::vector<ui::Component*> commentComponents;
@@ -37,6 +38,8 @@ class PreviewView: public ui::Window {
 	int votesDown;
 	bool doOpen;
 
+	bool commentsEnd;
+	bool commentsBegin;
 	int maxOffset;
 	float commentsOffset;
 	float commentsVel;
@@ -47,6 +50,7 @@ public:
 	PreviewView();
 	void NotifySaveChanged(PreviewModel * sender);
 	void NotifyCommentsChanged(PreviewModel * sender);
+	void NotifyCommentsPageChanged(PreviewModel * sender);
 	virtual void OnDraw();
 	virtual void DoDraw();
 	virtual void OnTick(float dt);