Implement legacy forge button!

Many refactors of the task system.
Progress dialog now accepts generic ProgressProvider objects

logic/BaseUpdate.cpp

@@ -7,7 +7,5 @@ BaseUpdate::BaseUpdate ( BaseInstance* inst, QObject* parent ) : Task ( parent )
 
 void BaseUpdate::updateDownloadProgress(qint64 current, qint64 total)
 {
-	// The progress on the current file is current / total
-	float currentDLProgress = (float) current / (float) total;
-	setProgress((int)(currentDLProgress * 100)); // convert to percentage
+	emit progress(current, total);
 }

logic/InstanceLauncher.cpp

@@ -3,7 +3,7 @@
 
 #include <iostream>
 #include "gui/logindialog.h"
-#include "gui/taskdialog.h"
+#include "gui/ProgressDialog.h"
 #include "gui/consolewindow.h"
 #include "logic/tasks/LoginTask.h"
 #include "logic/MinecraftProcess.h"
@@ -48,7 +48,7 @@ void InstanceLauncher::doLogin ( const QString& errorMsg )
 	{
 		UserInfo uInfo {loginDlg->getUsername(), loginDlg->getPassword() };
 
-		TaskDialog* tDialog = new TaskDialog ( nullptr );
+		ProgressDialog* tDialog = new ProgressDialog ( nullptr );
 		LoginTask* loginTask = new LoginTask ( uInfo, tDialog );
 		connect ( loginTask, SIGNAL ( succeeded() ),SLOT ( onLoginComplete() ), Qt::QueuedConnection );
 		connect ( loginTask, SIGNAL ( failed ( QString ) ),SLOT ( doLogin ( QString ) ), Qt::QueuedConnection );

logic/LegacyUpdate.cpp

@@ -59,7 +59,7 @@ void LegacyUpdate::lwjglStart()
 	QNetworkReply * rep = worker->get ( req );
 	
 	m_reply = QSharedPointer<QNetworkReply> (rep, &QObject::deleteLater);
-	connect(rep, SIGNAL(downloadProgress(qint64,qint64)), SLOT(updateDownloadProgress(qint64,qint64)));
+	connect(rep, SIGNAL(downloadProgress(qint64,qint64)), SIGNAL(progress(qint64,qint64)));
 	connect(worker, SIGNAL(finished(QNetworkReply*)), SLOT(lwjglFinished(QNetworkReply*)));
 	//connect(rep, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(downloadError(QNetworkReply::NetworkError)));
 }
@@ -97,7 +97,7 @@ void LegacyUpdate::lwjglFinished(QNetworkReply* reply)
 		req.setRawHeader("Host", hostname.toLatin1());
 		req.setHeader(QNetworkRequest::UserAgentHeader, "Wget/1.14 (linux-gnu)");
 		QNetworkReply * rep = worker->get(req);
-		connect(rep, SIGNAL(downloadProgress(qint64,qint64)), SLOT(updateDownloadProgress(qint64,qint64)));
+		connect(rep, SIGNAL(downloadProgress(qint64,qint64)), SIGNAL(progress(qint64,qint64)));
 		m_reply = QSharedPointer<QNetworkReply> (rep, &QObject::deleteLater);
 		return;
 	}
@@ -232,7 +232,7 @@ void LegacyUpdate::jarStart()
 	legacyDownloadJob.reset(dljob);
 	connect(dljob, SIGNAL(succeeded()), SLOT(jarFinished()));
 	connect(dljob, SIGNAL(failed()), SLOT(jarFailed()));
-	connect(dljob, SIGNAL(progress(qint64,qint64)), SLOT(updateDownloadProgress(qint64,qint64)));
+	connect(dljob, SIGNAL(progress(qint64,qint64)), SIGNAL(progress(qint64,qint64)));
 	legacyDownloadJob->start();
 }
 

logic/OneSixUpdate.cpp

@@ -78,7 +78,7 @@ void OneSixUpdate::versionFileStart()
 	specificVersionDownloadJob.reset(job);
 	connect(specificVersionDownloadJob.data(), SIGNAL(succeeded()), SLOT(versionFileFinished()));
 	connect(specificVersionDownloadJob.data(), SIGNAL(failed()), SLOT(versionFileFailed()));
-	connect(specificVersionDownloadJob.data(), SIGNAL(progress(qint64,qint64)), SLOT(updateDownloadProgress(qint64,qint64)));
+	connect(specificVersionDownloadJob.data(), SIGNAL(progress(qint64,qint64)), SIGNAL(progress(qint64,qint64)));
 	specificVersionDownloadJob->start();
 }
 
@@ -171,7 +171,7 @@ void OneSixUpdate::jarlibStart()
 	}
 	connect(jarlibDownloadJob.data(), SIGNAL(succeeded()), SLOT(jarlibFinished()));
 	connect(jarlibDownloadJob.data(), SIGNAL(failed()), SLOT(jarlibFailed()));
-	connect(jarlibDownloadJob.data(), SIGNAL(progress(qint64,qint64)), SLOT(updateDownloadProgress(qint64,qint64)));
+	connect(jarlibDownloadJob.data(), SIGNAL(progress(qint64,qint64)), SIGNAL(progress(qint64,qint64)));
 
 	jarlibDownloadJob->start();
 }

logic/lists/ForgeVersionList.cpp

@@ -50,21 +50,90 @@ int ForgeVersionList::count() const
 {
 	return m_vlist.count();
 }
-/*
-bool cmpVersions(BaseVersionPtr first, BaseVersionPtr second)
+
+int ForgeVersionList::columnCount(const QModelIndex& parent) const
 {
-	const BaseVersion & left = *first;
-	const BaseVersion & right = *second;
-	return left > right;
+    return 3;
 }
 
-void MinecraftVersionList::sort()
+QVariant ForgeVersionList::data(const QModelIndex &index, int role) const
 {
-	beginResetModel();
-	qSort(m_vlist.begin(), m_vlist.end(), cmpVersions);
-	endResetModel();
+	if (!index.isValid())
+		return QVariant();
+	
+	if (index.row() > count())
+		return QVariant();
+	
+	auto version = m_vlist[index.row()].dynamicCast<ForgeVersion>();
+	switch (role)
+	{
+	case Qt::DisplayRole:
+		switch (index.column())
+		{
+		case 0:
+			return version->name();
+			
+		case 1:
+			return version->mcver;
+			
+		case 2:
+			return version->typeString();
+		default:
+			return QVariant();
+		}
+		
+	case Qt::ToolTipRole:
+		return version->descriptor();
+		
+	case VersionPointerRole:
+		return qVariantFromValue(m_vlist[index.row()]);
+		
+	default:
+		return QVariant();
+	}
 }
-*/
+
+QVariant ForgeVersionList::headerData(int section, Qt::Orientation orientation, int role) const
+{
+	switch (role)
+	{
+	case Qt::DisplayRole:
+		switch (section)
+		{
+		case 0:
+			return "Version";
+			
+		case 1:
+			return "Minecraft";
+			
+		case 2:
+			return "Type";
+		
+		default:
+			return QVariant();
+		}
+		
+	case Qt::ToolTipRole:
+		switch (section)
+		{
+		case 0:
+			return "The name of the version.";
+			
+		case 1:
+			return "Minecraft version";
+			
+		case 2:
+			return "The version's type.";
+		
+		default:
+			return QVariant();
+		}
+		
+	default:
+		return QVariant();
+	}
+}
+
 BaseVersionPtr ForgeVersionList::getLatestStable() const
 {
 	return BaseVersionPtr();
@@ -99,7 +168,7 @@ void ForgeListLoadTask::executeTask()
 	listJob.reset(job);
 	connect(listJob.data(), SIGNAL(succeeded()), SLOT(list_downloaded()));
 	connect(listJob.data(), SIGNAL(failed()), SLOT(versionFileFailed()));
-	connect(listJob.data(), SIGNAL(progress(qint64,qint64)), SLOT(updateDownloadProgress(qint64,qint64)));
+	connect(listJob.data(), SIGNAL(progress(qint64,qint64)), SIGNAL(progress(qint64,qint64)));
 	listJob->start();
 }
 
@@ -148,7 +217,7 @@ void ForgeListLoadTask::list_downloaded()
 		int build_nr = obj.value("build").toDouble(0);
 		if(!build_nr)
 			continue;
-		QJsonArray files = root.value("files").toArray();
+		QJsonArray files = obj.value("files").toArray();
 		QString url, jobbuildver, mcver, buildtype, filename;
 		QString changelog_url, installer_url;
 		bool valid = false;

logic/lists/ForgeVersionList.h

@@ -26,7 +26,7 @@
 #include "logic/net/DownloadJob.h"
 
 class ForgeVersion;
-typedef QSharedPointer<ForgeVersion> PtrForgeVersion;
+typedef QSharedPointer<ForgeVersion> ForgeVersionPtr;
 
 struct ForgeVersion : public BaseVersion
 {
@@ -36,7 +36,7 @@ struct ForgeVersion : public BaseVersion
 	};
 	virtual QString name()
 	{
-		return "Forge " + jobbuildver + " (" + mcver + ")";
+		return "Forge " + jobbuildver;
 	};
 	virtual QString typeString() const
 	{
@@ -71,8 +71,12 @@ public:
 	
 	virtual BaseVersionPtr getLatestStable() const;
 	
+    virtual QVariant data(const QModelIndex& index, int role) const;
+    virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+    virtual int columnCount(const QModelIndex& parent) const;
+	
 protected:
-	QList<BaseVersionPtr > m_vlist;
+	QList<BaseVersionPtr> m_vlist;
 	
 	bool m_loaded;
 	

logic/lists/MinecraftVersionList.h

@@ -49,7 +49,7 @@ protected:
 	bool m_loaded;
 	
 protected slots:
-	virtual void updateListData(QList<BaseVersionPtr > versions);
+	virtual void updateListData(QList<BaseVersionPtr> versions);
 };
 
 class MCVListLoadTask : public Task

logic/net/DownloadJob.cpp

@@ -5,6 +5,8 @@
 #include "ByteArrayDownload.h"
 #include "CacheDownload.h"
 
+#include <QDebug>
+
 ByteArrayDownloadPtr DownloadJob::add ( QUrl url )
 {
 	ByteArrayDownloadPtr ptr (new ByteArrayDownload(url));

logic/net/DownloadJob.h

@@ -5,6 +5,7 @@
 #include "FileDownload.h"
 #include "CacheDownload.h"
 #include "HttpMetaCache.h"
+#include "logic/tasks/ProgressProvider.h"
 
 class DownloadJob;
 typedef QSharedPointer<DownloadJob> DownloadJobPtr;
@@ -12,12 +13,12 @@ typedef QSharedPointer<DownloadJob> DownloadJobPtr;
 /**
  * A single file for the downloader/cache to process.
  */
-class DownloadJob : public QObject
+class DownloadJob : public ProgressProvider
 {
 	Q_OBJECT
 public:
 	explicit DownloadJob(QString job_name)
-		:QObject(), m_job_name(job_name){};
+		:ProgressProvider(), m_job_name(job_name){};
 	
 	ByteArrayDownloadPtr add(QUrl url);
 	FileDownloadPtr      add(QUrl url, QString rel_target_path);
@@ -37,6 +38,19 @@ public:
 	{
 		return downloads.size();
 	}
+	virtual void getProgress(qint64& current, qint64& total)
+	{
+		current = current_progress;
+		total = total_progress;
+	};
+	virtual QString getStatus() const
+	{
+		return m_job_name;
+	};
+	virtual bool isRunning() const
+	{
+		return m_running;
+	};
 signals:
 	void started();
 	void progress(qint64 current, qint64 total);
@@ -56,5 +70,6 @@ private:
 	qint64 total_progress = 0;
 	int num_succeeded = 0;
 	int num_failed = 0;
+	bool m_running = false;
 };
 

logic/tasks/ProgressProvider.h

@@ -0,0 +1,20 @@
+#pragma once
+#include <QObject>
+class ProgressProvider : public QObject
+{
+	Q_OBJECT
+protected:
+    explicit ProgressProvider(QObject* parent = 0): QObject(parent){}
+signals:
+	void started();
+	void progress(qint64 current, qint64 total);
+	void succeeded();
+	void failed(QString reason);
+	void status(QString status);
+public:
+	virtual QString getStatus() const = 0;
+	virtual void getProgress(qint64 &current, qint64 &total) = 0;
+	virtual bool isRunning() const = 0;
+public slots:
+	virtual void start() = 0;
+};

logic/tasks/Task.cpp

@@ -16,70 +16,56 @@
 #include "Task.h"
 
 Task::Task(QObject *parent) :
-	QObject(parent)
+	ProgressProvider(parent)
 {
 	
 }
 
 QString Task::getStatus() const
 {
-	return status;
+	return m_status;
 }
 
-void Task::setStatus(const QString &status)
+void Task::setStatus(const QString &new_status)
 {
-	this->status = status;
-	emitStatusChange(status);
+	m_status = new_status;
+	emit status(new_status);
 }
 
-int Task::getProgress() const
+void Task::setProgress(int new_progress)
 {
-	return progress;
+	m_progress = new_progress;
+	emit progress(new_progress, 100);
 }
 
-void Task::setProgress(int progress)
+void Task::getProgress(qint64& current, qint64& total)
 {
-	this->progress = progress;
-	emitProgressChange(progress);
+	current = m_progress;
+	total = 100;
 }
 
-void Task::startTask()
-{
-	emitStarted();
-	executeTask();
-}
 
-void Task::emitStarted()
+void Task::start()
 {
-	running = true;
+	m_running = true;
 	emit started();
+	executeTask();
 }
 
 void Task::emitFailed(QString reason)
 {
-	running = false;
+	m_running = false;
 	emit failed(reason);
 }
 
 void Task::emitSucceeded()
 {
-	running = false;
+	m_running = false;
 	emit succeeded();
 }
 
 
 bool Task::isRunning() const
 {
-	return running;
-}
-
-
-void Task::emitStatusChange(const QString &status)
-{
-	emit statusChanged(status);
-}
-
-void Task::emitProgressChange(int progress)
-{
-	emit progressChanged(progress);
+	return m_running;
 }

logic/tasks/Task.h

@@ -13,53 +13,37 @@
  * limitations under the License.
  */
 
-#ifndef TASK_H
-#define TASK_H
+#pragma once
 
 #include <QObject>
 #include <QString>
+#include "ProgressProvider.h"
 
-class Task : public QObject
+class Task : public ProgressProvider
 {
 	Q_OBJECT
 public:
 	explicit Task(QObject *parent = 0);
 	
-	QString getStatus() const;
-	int getProgress() const;
-	bool isRunning() const;
+	virtual QString getStatus() const;
+    virtual void getProgress(qint64& current, qint64& total);
+	virtual bool isRunning() const;
 	
 public slots:
-	void startTask();
-	
-protected slots:
-	void setStatus(const QString& status);
-	void setProgress(int progress);
-	
-signals:
-	void started();
-	void failed(QString reason);
-	void succeeded();
-	
-	void statusChanged(Task* task, const QString& status);
-	void progressChanged(Task* task, int progress);
-	
-	void statusChanged(const QString& status);
-	void progressChanged(int progress);
+	virtual void start();
 	
 protected:
 	virtual void executeTask() = 0;
 	
-	virtual void emitStarted();
-	virtual void emitFailed(QString reason);
 	virtual void emitSucceeded();
-	
-	virtual void emitStatusChange(const QString &status);
-	virtual void emitProgressChange(int progress);
-	
-	QString status;
-	int progress;
-	bool running = false;
-};
+	virtual void emitFailed(QString reason);
 
-#endif // TASK_H
+protected slots:
+	void setStatus(const QString& status);
+	void setProgress(int progress);
+	
+protected:
+	QString m_status;
+	int m_progress = 0;
+	bool m_running = false;
+};