Reimplemented `delete` command as more of a `reset` command

Pressing `d` in normal mode causes the current embedded terminal to be destroyed and the containing terminal item to be reset into its initial state.
This allows for much more flexible usage of _MetaTerm_.

To prevent unnecessary terminal item instantiations the `onExecuted` signal was extended to provide a `index` argument containing the sender terminal's index.

1 files changed, 4 insertions, 4 deletions

diff --git a/qml/StateHandler.qml b/qml/StateHandler.qml
index aacb0fa..53ca3af 100644
--- a/qml/StateHandler.qml
+++ b/qml/StateHandler.qml
@@ -24,7 +24,7 @@ Item {
 			PropertyChanges { target: prevTerminalAction;     enabled: true  }
 			PropertyChanges { target: lastTerminalAction;     enabled: true  }
 			PropertyChanges { target: firstTerminalAction;    enabled: true  }
-			PropertyChanges { target: deleteTerminalAction;   enabled: true  }
+			PropertyChanges { target: resetTerminalAction;    enabled: true  }
 		},
 		State {
 			name: "INSERT"
@@ -37,7 +37,7 @@ Item {
 			PropertyChanges { target: prevTerminalAction;     enabled: false }
 			PropertyChanges { target: lastTerminalAction;     enabled: false }
 			PropertyChanges { target: firstTerminalAction;    enabled: false }
-			PropertyChanges { target: deleteTerminalAction;   enabled: false }
+			PropertyChanges { target: resetTerminalAction;    enabled: false }
 		}
 	]
 
@@ -99,8 +99,8 @@ Item {
 	}
 
 	Action {
-		id: deleteTerminalAction
+		id: resetTerminalAction
 		shortcut: "d"
-		onTriggered: terminalList.deleteCurrent()
+		onTriggered: terminalList.getCurrent().reset()
 	}
 }