From 7f732559d893964210181202a417d7c300b3cf19 Mon Sep 17 00:00:00 2001
From: Tomaz Canabrava <tcanabrava@kde.org>
Date: Thu, 30 May 2013 10:54:06 -0300
Subject: Added preliminary support for a Manual Display Widget.

Added a preliminary support for a manual display widget,
it's a very basic HTML text-browser, so it can have
hyperlinks, images and everything that a 1995 browser
has.

The long term plan is to subsittute this manual by
a more modern 'help' using QGraphicsView, that will
interact on the application level.

See #121

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
---
 qt-ui/mainwindow.cpp | 15 ++++++++++++---
 qt-ui/mainwindow.h   |  3 ++-
 2 files changed, 14 insertions(+), 4 deletions(-)

(limited to 'qt-ui')

diff --git a/qt-ui/mainwindow.cpp b/qt-ui/mainwindow.cpp
index 79e3f2c7d..b70bb1ab9 100644
--- a/qt-ui/mainwindow.cpp
+++ b/qt-ui/mainwindow.cpp
@@ -15,7 +15,7 @@
 #include <QCloseEvent>
 #include <QApplication>
 #include <QFontMetrics>
-
+#include <QTextBrowser>
 #include "divelistview.h"
 #include "starwidget.h"
 
@@ -35,7 +35,7 @@ MainWindow* mainWindow()
 	return instance;
 }
 
-MainWindow::MainWindow() : ui(new Ui::MainWindow())
+MainWindow::MainWindow() : ui(new Ui::MainWindow()), helpView(0)
 {
 	ui->setupUi(this);
 	setWindowIcon(QIcon(":subsurface-icon"));
@@ -264,7 +264,11 @@ void MainWindow::on_actionAboutSubsurface_triggered()
 
 void MainWindow::on_actionUserManual_triggered()
 {
-	qDebug("actionUserManual");
+	if(!helpView){
+		helpView = new QTextBrowser();
+	}
+	helpView->setText(tr("HTML of Help menu here."));
+	helpView->show();
 }
 
 QString MainWindow::filter()
@@ -492,6 +496,11 @@ void MainWindow::writeSettings()
 
 void MainWindow::closeEvent(QCloseEvent *event)
 {
+	if (helpView && helpView->isVisible()){
+		helpView->close();
+		helpView->deleteLater();
+	}
+	
 	if (unsaved_changes() && (askSaveChanges() == FALSE)) {
 		event->ignore();
 		return;
diff --git a/qt-ui/mainwindow.h b/qt-ui/mainwindow.h
index 36b174284..f3e728176 100644
--- a/qt-ui/mainwindow.h
+++ b/qt-ui/mainwindow.h
@@ -29,6 +29,7 @@ class DiveListView;
 class GlobeGPS;
 class MainTab;
 class ProfileGraphicsView;
+class QTextBrowser;
 
 class MainWindow : public QMainWindow
 {
@@ -93,7 +94,7 @@ private:
 	Ui::MainWindow *ui;
 	QAction *actionNextDive;
 	QAction *actionPreviousDive;
-
+	QTextBrowser *helpView;
 	QString filter();
 	bool askSaveChanges();
 	void writeSettings();
-- 
cgit v1.2.3-70-g09d2