From f23a2d9daa1eb62b2afac8997f1d76eb881628f7 Mon Sep 17 00:00:00 2001
From: Alex Merry <alex.merry@cs.ox.ac.uk>
Date: Tue, 4 Dec 2012 18:55:25 +0000
Subject: Refactor GraphInputHandler into Tools

---
 tikzit/src/gtk/Window.h | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

(limited to 'tikzit/src/gtk/Window.h')

diff --git a/tikzit/src/gtk/Window.h b/tikzit/src/gtk/Window.h
index 6aa710a..089cc49 100644
--- a/tikzit/src/gtk/Window.h
+++ b/tikzit/src/gtk/Window.h
@@ -17,10 +17,8 @@
 
 #import "TZFoundation.h"
 #import <gtk/gtk.h>
-#import "WidgetSurface.h"
 
-@class GraphRenderer;
-@class GraphInputHandler;
+@class GraphEditorPanel;
 @class Menu;
 @class PropertyPane;
 @class Preambles;
@@ -30,6 +28,7 @@
 @class StyleManager;
 @class StylesPane;
 @class TikzDocument;
+@protocol Tool;
 
 /**
  * Manages a document window
@@ -44,10 +43,7 @@
 
     // Classes that manage parts of the window
     Menu              *menu;
-    GraphRenderer     *renderer;
-    GraphInputHandler *inputHandler;
-
-    WidgetSurface     *surface;
+    GraphEditorPanel  *graphPanel;
 
     // state variables
     BOOL               suppressTikzUpdates;
@@ -96,6 +92,15 @@
  */
 - (void) saveActiveDocumentAsShape;
 
+/**
+ * Close the window.
+ *
+ * May terminate the application if this is the last window.
+ *
+ * Will ask for user confirmation if the document is not saved.
+ */
+- (void) close;
+
 /**
  * Cut the current selection to the clipboard.
  */
@@ -109,10 +114,6 @@
  */
 - (void) paste;
 
-/**
- * The graph input handler
- */
-- (GraphInputHandler*) graphInputHandler;
 /**
  * The GTK+ window that this class manages.
  */
@@ -149,6 +150,8 @@
  */
 - (void) presentGError:(GError*)error withMessage:(NSString*)message;
 
+- (void) setActiveTool:(id<Tool>)tool;
+
 - (void) zoomIn;
 - (void) zoomOut;
 - (void) zoomReset;
-- 
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