From 93780d51cabca187a6dc5f7c406635ce06cf799b Mon Sep 17 00:00:00 2001
From: Stephen Kennedy
Date: Fri, 15 Aug 2008 19:41:34 +0000
Subject: Added clear event to virtual keyboard

svn-id: r33913
---
 backends/vkeybd/virtual-keyboard-parser.cpp | 7 ++-----
 backends/vkeybd/virtual-keyboard.cpp        | 4 ++++
 backends/vkeybd/virtual-keyboard.h          | 6 +-----
 3 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/backends/vkeybd/virtual-keyboard-parser.cpp b/backends/vkeybd/virtual-keyboard-parser.cpp
index b35dac277f..971b0c2bd7 100644
--- a/backends/vkeybd/virtual-keyboard-parser.cpp
+++ b/backends/vkeybd/virtual-keyboard-parser.cpp
@@ -270,19 +270,16 @@ bool VirtualKeyboardParser::parserCallback_Event() {
 		evt->data = str;
 	} else if (type == "submit") {
 		evt->type = VirtualKeyboard::kEventSubmit;
-		evt->data = 0;
 	} else if (type == "cancel") {
 		evt->type = VirtualKeyboard::kEventCancel;
-		evt->data = 0;
+	} else if (type == "clear") {
+		evt->type = VirtualKeyboard::kEventClear;
 	} else if (type == "delete") {
 		evt->type = VirtualKeyboard::kEventDelete;
-		evt->data = 0;
 	} else if (type == "move_left") {
 		evt->type = VirtualKeyboard::kEventMoveLeft;
-		evt->data = 0;
 	} else if (type == "move_right") {
 		evt->type = VirtualKeyboard::kEventMoveRight;
-		evt->data = 0;
 	} else {
 		delete evt;
 		return parserError("Event type '%s' not known", type.c_str());
diff --git a/backends/vkeybd/virtual-keyboard.cpp b/backends/vkeybd/virtual-keyboard.cpp
index f0c565acc3..6c901faf03 100644
--- a/backends/vkeybd/virtual-keyboard.cpp
+++ b/backends/vkeybd/virtual-keyboard.cpp
@@ -154,6 +154,9 @@ void VirtualKeyboard::processAreaClick(const Common::String& area) {
 	case kEventCancel:
 		close(false);
 		break;
+	case kEventClear:
+		_keyQueue.clear();
+		break;
 	case kEventDelete:
 		_keyQueue.deleteKey();
 		break;
@@ -343,6 +346,7 @@ void VirtualKeyboard::KeyPressQueue::clear() {
 	_keysStr.clear();
 	_strPos = 0;
 	_flags = 0;
+	_strChanged = true;
 }
 
 bool VirtualKeyboard::KeyPressQueue::empty()
diff --git a/backends/vkeybd/virtual-keyboard.h b/backends/vkeybd/virtual-keyboard.h
index b7034270e8..f5e9a76642 100644
--- a/backends/vkeybd/virtual-keyboard.h
+++ b/backends/vkeybd/virtual-keyboard.h
@@ -49,6 +49,7 @@ protected:
 		kEventSwitchMode,
 		kEventSubmit,
 		kEventCancel,
+		kEventClear,
 		kEventDelete,
 		kEventMoveLeft,
 		kEventMoveRight
@@ -160,11 +161,6 @@ public:
 	 */
 	void close(bool submit);
 
-	/**
-	 * Hides the keyboard, submiting any key presses to the event manager
-	 */
-	void submit();
-
 	/**
 	 * Returns true if the keyboard is currently being shown
 	 */
-- 
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