From e6c1b7515e0d8a13bea0ff1636809a89b4731586 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20=C3=81ngel=20San=20Mart=C3=ADn?=
 <luisangelsm@gmail.com>
Date: Tue, 15 Oct 2013 09:29:58 +0200
Subject: [PATCH] New feature: open next/previous comic automatically after
 reaching end/cover for the current comic issue #4
 https://bitbucket.org/luisangelsm/yacreader/issue/2/auto-advance-to-next-comic

---
 YACReader/main_window_viewer.cpp |  4 ++++
 YACReader/render.cpp             |  4 ++--
 YACReader/viewer.cpp             | 36 ++++++++++++++++++++++++--------
 YACReader/viewer.h               |  5 +++++
 4 files changed, 38 insertions(+), 11 deletions(-)

diff --git a/YACReader/main_window_viewer.cpp b/YACReader/main_window_viewer.cpp
index e7437771..930570f8 100644
--- a/YACReader/main_window_viewer.cpp
+++ b/YACReader/main_window_viewer.cpp
@@ -121,6 +121,10 @@ void MainWindowViewer::setupUI()
 
 	viewer = new Viewer(this);
 	connect(viewer,SIGNAL(reset()),this,SLOT(disableActions()));
+	//detected end of comic
+	connect(viewer,SIGNAL(openNextComic()),this,SLOT(openNextComic()));
+	//detected start of comic
+	connect(viewer,SIGNAL(openPreviousComic()),this,SLOT(openPreviousComic()));
 
 	setCentralWidget(viewer);
 	int heightDesktopResolution = QApplication::desktop()->screenGeometry().height();
diff --git a/YACReader/render.cpp b/YACReader/render.cpp
index 46b48e0f..e9d2d318 100644
--- a/YACReader/render.cpp
+++ b/YACReader/render.cpp
@@ -675,8 +675,8 @@ void Render::createComic(const QString & path)
 
 	connect(comic,SIGNAL(bookmarksUpdated()),this,SIGNAL(bookmarksUpdated()));
 
-	connect(comic,SIGNAL(isLast()),this,SIGNAL(isLast()));
-	connect(comic,SIGNAL(isCover()),this,SIGNAL(isCover()));
+	//connect(comic,SIGNAL(isLast()),this,SIGNAL(isLast()));
+	//connect(comic,SIGNAL(isCover()),this,SIGNAL(isCover()));
 
 	pagesReady.clear();
 }
diff --git a/YACReader/viewer.cpp b/YACReader/viewer.cpp
index 7db35475..e2cb1ab0 100644
--- a/YACReader/viewer.cpp
+++ b/YACReader/viewer.cpp
@@ -27,7 +27,9 @@ wheelStop(false),
 direction(1),
 restoreMagnifyingGlass(false),
 drag(false),
-numScrollSteps(22)
+numScrollSteps(22),
+shouldOpenNext(false),
+shouldOpenPrevious(false)
 {
 	translator = new YACReaderTranslator(this);
 	translator->hide();
@@ -789,6 +791,7 @@ void Viewer::mousePressEvent ( QMouseEvent * event )
 	setCursor(Qt::ClosedHandCursor);
 	event->accept();
 }
+
 void Viewer::mouseReleaseEvent ( QMouseEvent * event )
 {
 	drag = false;
@@ -810,8 +813,6 @@ void Viewer::updateConfig(QSettings * settings)
 	QPalette palette;
 	palette.setColor(backgroundRole(), Configuration::getConfiguration().getBackgroundColor());
 	setPalette(palette);
-
-	
 }
 
 //deprecated
@@ -832,15 +833,32 @@ void Viewer::setBookmarks()
 
 void Viewer::showIsCoverMessage()
 {
-	notificationsLabel->setText(tr("Cover!"));
-	notificationsLabel->flash();
-
+	if(!shouldOpenPrevious)
+	{
+		notificationsLabel->setText(tr("Cover!"));
+		notificationsLabel->flash();
+		shouldOpenPrevious = true;
+	}
+	else
+	{
+		shouldOpenPrevious = false;
+		emit (openPreviousComic());
+	}
 }
 		
 void Viewer::showIsLastMessage()
 {
-	notificationsLabel->setText(tr("Last page!"));
-	notificationsLabel->flash();
+	if(!shouldOpenNext)
+	{
+		notificationsLabel->setText(tr("Last page!"));
+		notificationsLabel->flash();
+		shouldOpenNext = true;
+	}
+	else
+	{
+		shouldOpenNext = false;
+		emit (openNextComic());
+	}
 }
 
 unsigned int Viewer::getIndex()
@@ -885,4 +903,4 @@ void Viewer::updateComic(ComicDB & comic)
 	}
 
 
-}
\ No newline at end of file
+}
diff --git a/YACReader/viewer.h b/YACReader/viewer.h
index 715e7b65..3b702321 100644
--- a/YACReader/viewer.h
+++ b/YACReader/viewer.h
@@ -126,6 +126,9 @@ virtual void mouseReleaseEvent ( QMouseEvent * event );
 
 		NotificationsLabelWidget * notificationsLabel;
 
+		bool shouldOpenNext;
+		bool shouldOpenPrevious;
+
 	private:
 		//!Magnifying glass
 		MagnifyingGlass *mglass;
@@ -153,6 +156,8 @@ virtual void mouseReleaseEvent ( QMouseEvent * event );
 		void pageAvailable(bool);
 		void pageIsBookmark(bool);
 		void reset();
+		void openNextComic();
+		void openPreviousComic();
 	};
 
 #endif