From a9a9c0cea55fe6a28b9a499ddd8a5cebb1aab0d3 Mon Sep 17 00:00:00 2001
From: Akash Mozumdar <akashmozumdar@gmail.com>
Date: Sun, 16 Jun 2019 15:50:17 -0400
Subject: [PATCH] note showing original works iff used after translation
 extension

---
 extensions/extrawindow.cpp | 12 ++++++------
 text.cpp                   |  2 ++
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/extensions/extrawindow.cpp b/extensions/extrawindow.cpp
index d01c58c..becddfa 100644
--- a/extensions/extrawindow.cpp
+++ b/extensions/extrawindow.cpp
@@ -3,6 +3,7 @@
 #include <QDialog>
 #include <QInputDialog>
 #include <QColorDialog>
+#include <QMessageBox>
 #include <QMenu>
 #include <QLayout>
 #include <QLabel>
@@ -14,6 +15,7 @@
 extern const char* EXTRA_WINDOW_INFO;
 extern const char* TOPMOST;
 extern const char* SHOW_ORIGINAL;
+extern const char* SHOW_ORIGINAL_INFO;
 extern const char* SIZE_LOCK;
 extern const char* BG_COLOR;
 extern const char* TEXT_COLOR;
@@ -73,7 +75,9 @@ public:
 			setSizeGripEnabled(!lock);
 			settings->setValue(SIZE_LOCK, lock);
 		};
-        auto setShowOriginal = [=](bool showOriginal) {
+        auto setShowOriginal = [=](bool showOriginal)
+		{
+			if (!showOriginal) QMessageBox::information(this, SHOW_ORIGINAL, SHOW_ORIGINAL_INFO);
             settings->setValue(SHOW_ORIGINAL, showOriginal);
         };
 		setGeometry(settings->value(WINDOW, geometry()).toRect());
@@ -165,11 +169,7 @@ bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
 	if (window == nullptr || !sentenceInfo["current select"]) return false;
 
 	QString qSentence = QString::fromStdWString(sentence);
-	if (!window->settings->value(SHOW_ORIGINAL).toBool()) 
-	{
-		int middle = qSentence.count('\n') / 2;
-		qSentence = qSentence.section('\n', middle + 1);
-	};
+	if (!window->settings->value(SHOW_ORIGINAL).toBool()) qSentence = qSentence.section('\n', qSentence.count('\n') / 2 + 1);
 
 	QMetaObject::invokeMethod(window, [=] { window->display->setText(qSentence); });
 	return false;
diff --git a/text.cpp b/text.cpp
index fdad540..5d541cf 100644
--- a/text.cpp
+++ b/text.cpp
@@ -110,6 +110,8 @@ const char* EXTRA_WINDOW_INFO = u8R"(Right click to change settings
 Click and drag on window edges to move, or the bottom right corner to resize)";
 const char* TOPMOST = u8"Always on Top";
 const char* SHOW_ORIGINAL = u8"Original Text";
+const char* SHOW_ORIGINAL_INFO = u8R"(Original text will not be shown
+Only works if this extension is used directly after a translation extension)";
 const char* SIZE_LOCK = u8"Size Locked";
 const char* BG_COLOR = u8"Background Color";
 const char* TEXT_COLOR = u8"Text Color";