From 5cea5a4d3aa712c21fbdfd9283c8ce9981086a67 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Fri, 12 Feb 2016 19:36:08 +0100
Subject: WAGE: Implement Cut and Clear actions

---
 engines/wage/gui-console.cpp | 43 +++++++++++++++++++++++++++++++++++++++++++
 engines/wage/gui.cpp         |  8 ++++++++
 engines/wage/gui.h           |  2 ++
 engines/wage/menu.cpp        |  4 ++--
 4 files changed, 55 insertions(+), 2 deletions(-)

diff --git a/engines/wage/gui-console.cpp b/engines/wage/gui-console.cpp
index 9b02608989..92e61f9617 100644
--- a/engines/wage/gui-console.cpp
+++ b/engines/wage/gui-console.cpp
@@ -348,6 +348,49 @@ void Gui::actionUndo() {
 	_menu->enableCommand(kMenuEdit, kMenuActionUndo, false);
 }
 
+void Gui::actionClear() {
+	int startPos = _selectionStartX;
+	int endPos = _selectionEndX;
+
+	if (startPos > endPos)
+		SWAP(startPos, endPos);
+
+	Common::String beg(_lines[_selectionStartY].c_str(), &_lines[_selectionStartY].c_str()[startPos]);
+	Common::String end(&_lines[_selectionStartY].c_str()[endPos]);
+
+	_undobuffer = _engine->_inputText;
+	_engine->_inputText = beg + end;
+	drawInput();
+
+	_menu->enableCommand(kMenuEdit, kMenuActionUndo, true);
+
+	_selectionStartY = -1;
+	_selectionEndY = -1;
+}
+
+void Gui::actionCut() {
+	int startPos = _selectionStartX;
+	int endPos = _selectionEndX;
+
+	if (startPos > endPos)
+		SWAP(startPos, endPos);
+
+	Common::String beg(_lines[_selectionStartY].c_str(), &_lines[_selectionStartY].c_str()[startPos]);
+	Common::String mid(&_lines[_selectionStartY].c_str()[startPos], &_lines[_selectionStartY].c_str()[endPos]);
+	Common::String end(&_lines[_selectionStartY].c_str()[endPos]);
+
+	_undobuffer = _engine->_inputText;
+	_engine->_inputText = beg + end;
+	_clipboard = mid;
+	drawInput();
+
+	_menu->enableCommand(kMenuEdit, kMenuActionUndo, true);
+	_menu->enableCommand(kMenuEdit, kMenuActionPaste, true);
+
+	_selectionStartY = -1;
+	_selectionEndY = -1;
+}
+
 void Gui::disableUndo() {
 	_menu->enableCommand(kMenuEdit, kMenuActionUndo, false);
 }
diff --git a/engines/wage/gui.cpp b/engines/wage/gui.cpp
index 309617e8ff..819f5881c4 100644
--- a/engines/wage/gui.cpp
+++ b/engines/wage/gui.cpp
@@ -485,6 +485,14 @@ Designed *Gui::mouseUp(int x, int y) {
 			_menu->enableCommand(kMenuEdit, kMenuActionCopy, false);
 		} else {
 			_menu->enableCommand(kMenuEdit, kMenuActionCopy, true);
+
+			bool cutAllowed = false;
+
+			if (_selectionStartY == _selectionEndY && _selectionStartY == _lines.size() - 1)
+				cutAllowed = true;
+
+			_menu->enableCommand(kMenuEdit, kMenuActionCut, cutAllowed);
+			_menu->enableCommand(kMenuEdit, kMenuActionClear, cutAllowed);
 		}
 	}
 
diff --git a/engines/wage/gui.h b/engines/wage/gui.h
index 652e0ff1e4..f679faa5cd 100644
--- a/engines/wage/gui.h
+++ b/engines/wage/gui.h
@@ -107,6 +107,8 @@ public:
 	void actionCopy();
 	void actionPaste();
 	void actionUndo();
+	void actionClear();
+	void actionCut();
 	void disableUndo();
 
 private:
diff --git a/engines/wage/menu.cpp b/engines/wage/menu.cpp
index aeb5792b44..a65d4dd36a 100644
--- a/engines/wage/menu.cpp
+++ b/engines/wage/menu.cpp
@@ -519,7 +519,7 @@ void Menu::executeCommand(MenuSubItem *subitem) {
 		_gui->actionUndo();
 		break;
 	case kMenuActionCut:
-		warning("STUB: Unhandled shortcut");
+		_gui->actionCut();
 		break;
 	case kMenuActionCopy:
 		_gui->actionCopy();
@@ -528,7 +528,7 @@ void Menu::executeCommand(MenuSubItem *subitem) {
 		_gui->actionPaste();
 		break;
 	case kMenuActionClear:
-		warning("STUB: Unhandled shortcut");
+		_gui->actionClear();
 		break;
 
 	case kMenuActionCommand:
-- 
cgit v1.2.3