- Implemented "Set latest version" on the General Info page. Latest v…

…ersion is obtained from http://www.phpbb.com/updatecheck/30x.txt

ModX.pro

@@ -1,3 +1,5 @@
+QT += network
+
 CONFIG -= debug
 CONFIG += release
 TARGET = ModX

pages/changelogpage.cpp

@@ -18,7 +18,7 @@ ChangelogPage::ChangelogPage(QWidget *parent) :
 	ui.versionList->setSelectionMode(QAbstractItemView::SingleSelection);
 
 	connect(ui.versionList->selectionModel(),	SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),	this,	SLOT(updateEntry(const QItemSelection &, const QItemSelection &)));
-	connect(ui.version,		SIGNAL(textChanged(const QString &)),								this,	SLOT(updateVersion(const QString &)));
+	connect(ui.version,		SIGNAL(textChanged(const QString &)),	this,	SLOT(updateVersion(const QString &)));
 	connect(ui.add,			SIGNAL(clicked()),	this,	SLOT(addVersion()));
 	connect(ui.remove,		SIGNAL(clicked()),	this,	SLOT(removeVersion()));
 }

pages/filepage.cpp

@@ -42,11 +42,6 @@ void FilePage::updateFiles(bool /*checked*/)
 	setRootDir();
 }
 
-void FilePage::on_setLatestVersion_clicked()
-{
-
-}
-
 void FilePage::changeEvent(QEvent *e)
 {
     switch(e->type()) {

pages/filepage.h

@@ -20,7 +20,6 @@ class FilePage : public Page {
 
 protected slots:
 	void updateFiles(bool checked);
-	void on_setLatestVersion_clicked();
 
 protected:
     virtual void changeEvent(QEvent *e);

pages/generalpage.cpp

@@ -1,6 +1,9 @@
 #include "generalpage.h"
 
-#include "../modxdata.h"
+#include "modxdata.h"
+
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
 
 GeneralPage::GeneralPage(QWidget *parent) :
 	Page(parent){
@@ -22,6 +25,8 @@ GeneralPage::GeneralPage(QWidget *parent) :
 						<< tr("Hard");
 
    ui.installLevel->addItems(installationLevels);
+
+   manager = NULL;
 }
 
 void GeneralPage::setData(const ModXData *data)
@@ -50,6 +55,25 @@ void GeneralPage::getData(ModXData *data)
 	data->targetVersion = ui.targetVersion->text();
 }
 
+void GeneralPage::on_setLatestVersion_clicked()
+{
+	if (manager == NULL)
+	{
+		manager = new QNetworkAccessManager(this);
+		connect(manager, SIGNAL(finished(QNetworkReply *)), this, SLOT(handleNetworkReply(QNetworkReply *)));
+	}
+	manager->get(QNetworkRequest(QUrl("http://www.phpbb.com/updatecheck/30x.txt")));
+}
+
+void GeneralPage::handleNetworkReply(QNetworkReply *reply)
+{
+	if (reply->error() != QNetworkReply::NoError)
+	{
+		return;
+	}
+	QString latestVersion(reply->readLine(1024));
+	ui.targetVersion->setText(latestVersion.trimmed());
+}
 
 void GeneralPage::changeEvent(QEvent *e)
 {

pages/generalpage.h

@@ -4,6 +4,9 @@
 #include "page.h"
 #include "ui_generalpage.h"
 
+class QNetworkAccessManager;
+class QNetworkReply;
+
 class GeneralPage : public Page {
     Q_OBJECT
     Q_DISABLE_COPY(GeneralPage)
@@ -14,10 +17,15 @@ class GeneralPage : public Page {
 	virtual void setData(const ModXData *data);
 	virtual void getData(ModXData *data);
 
+protected slots:
+	void on_setLatestVersion_clicked();
+	void handleNetworkReply(QNetworkReply *reply);
+
 protected:
     virtual void changeEvent(QEvent *e);
 
 private:
+	QNetworkAccessManager *manager;
 	Ui::GeneralPage ui;
 };