From ee9eff16cd7024bdbd889bab7612c63bcfe3cbe9 Mon Sep 17 00:00:00 2001
From: Kevin Smith <git@kismith.co.uk>
Date: Tue, 25 May 2010 20:56:36 +0100
Subject: Support Ctrl-PgUp/PgDn for switch ing tabs


diff --git a/Swift/QtUI/QtChatTabs.cpp b/Swift/QtUI/QtChatTabs.cpp
index d327e7c..a7698c2 100644
--- a/Swift/QtUI/QtChatTabs.cpp
+++ b/Swift/QtUI/QtChatTabs.cpp
@@ -51,6 +51,8 @@ void QtChatTabs::addTab(QtTabbable* tab) {
 	connect(tab, SIGNAL(windowClosing()), this, SLOT(handleTabClosing()));
 	connect(tab, SIGNAL(windowOpening()), this, SLOT(handleWidgetShown()));
 	connect(tab, SIGNAL(wantsToActivate()), this, SLOT(handleWantsToActivate()));
+	connect(tab, SIGNAL(requestNextTab()), this, SLOT(handleRequestedNextTab()));
+	connect(tab, SIGNAL(requestPreviousTab()), this, SLOT(handleRequestedPreviousTab()));
 }
 
 void QtChatTabs::handleWidgetShown() {
@@ -95,6 +97,18 @@ void QtChatTabs::handleTabClosing() {
 	handleTabTitleUpdated(tabs_->currentWidget());
 }
 
+void QtChatTabs::handleRequestedPreviousTab() {
+	int newIndex = tabs_->currentIndex() - 1;
+	tabs_->setCurrentIndex(newIndex >= 0 ? newIndex : tabs_->count() - 1);
+}
+
+void QtChatTabs::handleRequestedNextTab() {
+	int newIndex = tabs_->currentIndex() + 1;
+	tabs_->setCurrentIndex(newIndex < tabs_->count() ? newIndex : 0);
+	
+}
+
+
 void QtChatTabs::handleTabCloseRequested(int index) {
 	QWidget* widget = tabs_->widget(index);
 	widget->close();
diff --git a/Swift/QtUI/QtChatTabs.h b/Swift/QtUI/QtChatTabs.h
index 84d9dbc..41d7b2f0 100644
--- a/Swift/QtUI/QtChatTabs.h
+++ b/Swift/QtUI/QtChatTabs.h
@@ -35,6 +35,9 @@ namespace Swift {
 			void handleTabCloseRequested(int index);
 			void handleWidgetShown();
 			void handleWantsToActivate();
+			void handleRequestedPreviousTab();
+			void handleRequestedNextTab();
+
 		private:
 			void checkForFirstShow();
 			QtTabWidget* tabs_;
diff --git a/Swift/QtUI/QtChatWindow.cpp b/Swift/QtUI/QtChatWindow.cpp
index 2f85571..544efd3 100644
--- a/Swift/QtUI/QtChatWindow.cpp
+++ b/Swift/QtUI/QtChatWindow.cpp
@@ -83,10 +83,18 @@ QtChatWindow::~QtChatWindow() {
 void QtChatWindow::handleKeyPressEvent(QKeyEvent* event) {
 	int key = event->key();
 	Qt::KeyboardModifiers modifiers = event->modifiers();
-	if (
-		(key == Qt::Key_W && modifiers == Qt::ControlModifier)
-	) {
+	if (key == Qt::Key_W && modifiers == Qt::ControlModifier) {
 		close();
+	} else if (
+		(key == Qt::Key_PageUp && modifiers == Qt::ControlModifier)
+		|| (key == Qt::Key_Left && modifiers == (Qt::ControlModifier & Qt::ShiftModifier))
+	) {
+		emit requestPreviousTab();
+	} else if (
+		(key == Qt::Key_PageDown && modifiers == Qt::ControlModifier)
+		|| (key == Qt::Key_Right && modifiers == (Qt::ControlModifier & Qt::ShiftModifier))
+	) {
+		emit requestNextTab();
 	} else {
 		messageLog_->handleKeyPressEvent(event);
 	}
diff --git a/Swift/QtUI/QtTabbable.h b/Swift/QtUI/QtTabbable.h
index 63bc140..dd87142 100644
--- a/Swift/QtUI/QtTabbable.h
+++ b/Swift/QtUI/QtTabbable.h
@@ -25,5 +25,7 @@ namespace Swift {
 			void windowClosing();
 			void windowOpening();
 			void wantsToActivate();
+			void requestPreviousTab();
+			void requestNextTab();
 	};
 }
diff --git a/Swift/QtUI/QtTextEdit.cpp b/Swift/QtUI/QtTextEdit.cpp
index a5fe762..451a18c 100644
--- a/Swift/QtUI/QtTextEdit.cpp
+++ b/Swift/QtUI/QtTextEdit.cpp
@@ -24,7 +24,12 @@ void QtTextEdit::keyPressEvent(QKeyEvent* event) {
 		emit returnPressed();
 	} else if (((key == Qt::Key_PageUp || key == Qt::Key_PageDown) && modifiers == Qt::ShiftModifier)
 			   || (key == Qt::Key_C && modifiers == Qt::ControlModifier && textCursor().selectedText().isEmpty())
-			   || (key == Qt::Key_W && modifiers == Qt::ControlModifier)) {
+			   || (key == Qt::Key_W && modifiers == Qt::ControlModifier)
+			   || (key == Qt::Key_PageUp && modifiers == Qt::ControlModifier)
+			   || (key == Qt::Key_PageDown && modifiers == Qt::ControlModifier)
+			   || (key == Qt::Key_Left && modifiers == (Qt::ControlModifier | Qt::ShiftModifier))
+			   || (key == Qt::Key_Right && modifiers == (Qt::ControlModifier | Qt::ShiftModifier))
+	) {
 		emit unhandledKeyPressEvent(event);
 	} else {
 		QTextEdit::keyPressEvent(event);
-- 
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