From b7fc64fe7ec41d87291fe6349ff4278d6824ae11 Mon Sep 17 00:00:00 2001
From: ugetab <ugetab@users.sf.net>
Date: Tue, 4 May 2010 16:33:20 +0000
Subject: [PATCH] Added Goto command for Hex Editor.

---
 changelog.txt               |  1 +
 src/drivers/win/memview.cpp | 33 ++++++++++++++++++++++++++++++++-
 src/drivers/win/res.rc      |  1 +
 src/drivers/win/resource.h  |  1 +
 4 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/changelog.txt b/changelog.txt
index 6801f4cc..d6cb07e4 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,4 @@
+04-may-2010 - ugetab - Win32 - Added "Goto" command for hex editor.
 28-april-2010 - ugetab - Added microphone support option. When enabled, Port 2 Start activates the Microphone. Movies also support this.
 25-april-2010 - FatRatKnight - Fixed a potential desync that plays out an extra frame without an update to the frame count involving heavy lua use, joypad.get, and a loadstate.
 23-april-2010 - ugetab - Win32 - Added Tools>GUI option to partially disable visual themes, so the emulator can be made to look like it did in 2.1.1 and earlier releases.
diff --git a/src/drivers/win/memview.cpp b/src/drivers/win/memview.cpp
index 3931210c..84c0d26a 100644
--- a/src/drivers/win/memview.cpp
+++ b/src/drivers/win/memview.cpp
@@ -36,6 +36,7 @@
 #include "main.h"
 #include "string.h"
 #include "help.h"
+#include "Win32InputBox.h"
 
 using namespace std;
 
@@ -223,6 +224,28 @@ void UndoLastPatch(){
 	return;
 }
 
+void GotoAddress(HWND hwnd) {
+	char* gotoaddressstring;
+	int gotoaddress;
+	char* gototitle;
+	
+	gototitle = (char*)malloc(18);
+	gotoaddressstring = (char*)malloc(8);
+	gotoaddressstring[0] = '\0';
+	sprintf(gototitle, "%s%X%s", "Goto (0-", MaxSize-1, ")");
+	if(CWin32InputBox::InputBox(gototitle, "Goto which address:", gotoaddressstring, 8, false, hwnd) == IDOK)
+	{
+		if(EOF != sscanf(gotoaddressstring, "%x", &gotoaddress))
+		{
+			if (gotoaddress > (MaxSize-1))
+				gotoaddress = (MaxSize-1);
+			CursorStartAddy = gotoaddress;
+			CursorEndAddy = -1;
+			ChangeMemViewFocus(EditingMode,CursorStartAddy,-1);
+		}
+	}
+}
+
 static void FlushUndoBuffer(){
 	struct UNDOSTRUCT *tmp;
 	while(undo_list!= 0){
@@ -1061,7 +1084,11 @@ LRESULT CALLBACK MemViewCallB(HWND hwnd, UINT message, WPARAM wParam, LPARAM lPa
 		MemViewCallB(hMemView,WM_COMMAND,MENU_MV_EDIT_PASTE,0);
 		return 0;
 	case 0x5a: //Ctrl+Z
-		UndoLastPatch();
+		UndoLastPatch(); break;
+	case 0x41: //Ctrl+A
+		// Fall through to Ctrl+G
+	case 0x47: //Ctrl+G
+		GotoAddress(hwnd); break;
 			}
 		}
 
@@ -1479,6 +1506,10 @@ LRESULT CALLBACK MemViewCallB(HWND hwnd, UINT message, WPARAM wParam, LPARAM lPa
 			KillMemView();
 			return 0;
 		
+		case MENU_MV_FILE_GOTO_ADDRESS:
+			GotoAddress(hwnd);
+			return 0;
+
 		case MENU_MV_EDIT_UNDO:
 			UndoLastPatch();
 			return 0;
diff --git a/src/drivers/win/res.rc b/src/drivers/win/res.rc
index 5f381ea0..574c49d7 100644
--- a/src/drivers/win/res.rc
+++ b/src/drivers/win/res.rc
@@ -261,6 +261,7 @@ BEGIN
             MENUITEM "&Ram",                        MENU_MV_FILE_DUMP_RAM
             MENUITEM "&PPU Memory",                 MENU_MV_FILE_DUMP_PPU
         END
+        MENUITEM "&Goto Address\tCtrl+A",           MENU_MV_FILE_GOTO_ADDRESS
         MENUITEM SEPARATOR
         MENUITEM "&Close\tAlt+F4",              ID_MEMWVIEW_FILE_CLOSE
     END
diff --git a/src/drivers/win/resource.h b/src/drivers/win/resource.h
index 42599c9f..5ebd6af4 100644
--- a/src/drivers/win/resource.h
+++ b/src/drivers/win/resource.h
@@ -618,6 +618,7 @@
 #define ID_FILE_CLOSECTRL40216          40216
 #define ID_MEMWVIEW_FILE_CLOSE          40217
 #define ID_FILE_CLOSE40218              40218
+#define MENU_MV_FILE_GOTO_ADDRESS       40219
 #define MENU_BASIC_BOT2                 40220
 #define ID_FILE_OPENLUAWINDOW           40229
 #define ID_FILE_CLOSELUAWINDOWS         40230