From 5a7de6c53f1a6d71a1acb652c5a44efc734e50a2 Mon Sep 17 00:00:00 2001
From: adelikat <adelikat@users.sf.net>
Date: Fri, 22 May 2009 23:20:59 +0000
Subject: [PATCH] Win32 - Hex Editor - enabled & implemented the Save Rom As..
 menu item.

---
 changelog.txt               |  1 +
 src/drivers/win/memview.cpp | 32 ++++++++++++++++++++++++++++++++
 src/drivers/win/res.rc      |  2 +-
 src/ines.cpp                | 27 +++++++++++++++++++++++++++
 src/ines.h                  |  1 +
 5 files changed, 62 insertions(+), 1 deletion(-)

diff --git a/changelog.txt b/changelog.txt
index c34e674f..a508c4ac 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,4 @@
+22-may-2009 - adelikat - win32 - Hex Editor - Save Rom As... menu option enabled and implemented
 22-may-2009 - adelikat - win32 - Window caption shows the name of the ROM loaded
 22-may-2009 - adelikat - win32 - Hex Editor - allowed the user to customize the color scheme by use of RGB values stored in the .cfg file
 21-may-2009 - adelikat - win32 - reverted fixedFontHeight to 13 instead of 14.  Gave the option of adjusting the height by modifying RowHeightBorder in the .cfg file
diff --git a/src/drivers/win/memview.cpp b/src/drivers/win/memview.cpp
index f81a581a..3884e6bb 100644
--- a/src/drivers/win/memview.cpp
+++ b/src/drivers/win/memview.cpp
@@ -249,6 +249,37 @@ static int GetRomFileSize(){ //todo: fix or remove this?
 	return 0;
 }
 
+
+void SaveRomAs()
+{
+	const char filter[]="NES ROM file (*.nes)\0*.nes\0";
+	char nameo[2048];
+	std::string tempName;
+	int x;
+
+	OPENFILENAME ofn;
+	memset(&ofn,0,sizeof(ofn));
+	ofn.lStructSize=sizeof(ofn);
+	ofn.hInstance=fceu_hInstance;
+	ofn.lpstrTitle="Save Nes ROM as...";
+	ofn.lpstrFilter=filter;
+	strcpy(nameo,GetRomName());
+	ofn.lpstrFile=nameo;
+	ofn.nMaxFile=256;
+	ofn.Flags=OFN_EXPLORER|OFN_FILEMUSTEXIST|OFN_HIDEREADONLY;
+	ofn.hwndOwner = hMemView;
+	if (GetSaveFileName(&ofn))
+	{
+		//if user did not add .nes, add it for them
+		tempName = nameo;
+		x = tempName.find_last_of(".nes");
+		if (x < 0)
+			tempName.append(".nes");
+		strcpy(nameo, tempName.c_str());
+		iNesSaveAs(nameo);
+	}
+}
+
 //should return -1, otherwise returns the line number it had the error on
 int LoadTableFile(){
 	char str[50];
@@ -1357,6 +1388,7 @@ LRESULT CALLBACK MemViewCallB(HWND hwnd, UINT message, WPARAM wParam, LPARAM lPa
 			return 0;
 
 		case MENU_MV_FILE_SAVE_AS:
+			SaveRomAs();
 			return 0;
 
 		case MENU_MV_FILE_LOAD_TBL:
diff --git a/src/drivers/win/res.rc b/src/drivers/win/res.rc
index e2368dc2..7a2cfb29 100644
--- a/src/drivers/win/res.rc
+++ b/src/drivers/win/res.rc
@@ -241,7 +241,7 @@ BEGIN
     POPUP "&File"
     BEGIN
         MENUITEM "&Save Rom",                   MENU_MV_FILE_SAVE
-        MENUITEM "S&ave Rom As...",             MENU_MV_FILE_SAVE_AS, INACTIVE
+        MENUITEM "S&ave Rom As...",             MENU_MV_FILE_SAVE_AS
         MENUITEM "&Load *.TBL File",            MENU_MV_FILE_LOAD_TBL
         MENUITEM "&Unload *.TBL file",          MENU_MV_FILE_UNLOAD_TBL
         POPUP "&Dump to file"
diff --git a/src/ines.cpp b/src/ines.cpp
index 53ca4358..1a373bac 100644
--- a/src/ines.cpp
+++ b/src/ines.cpp
@@ -749,6 +749,33 @@ int iNesSave(){
 	return 1;
 }
 
+int iNesSaveAs(char* name)
+{
+	//adelikat: TODO: iNesSave() and this have pretty much the same code, outsource the common code to a single function
+	FILE *fp;
+	
+	if(GameInfo->type != GIT_CART)return 0;
+	if(GameInterface!=iNESGI)return 0;
+
+	fp = fopen(name,"wb");
+	int x = 0;
+	if (!fp)
+		int x = 1;
+	if(fwrite(&head,1,16,fp)!=16)return 0;
+
+	if(head.ROM_type&4) 	/* Trainer */
+	{
+		fwrite(trainerpoo,512,1,fp);
+	}
+
+	fwrite(ROM,0x4000,ROM_size,fp);
+
+	if(head.VROM_size)fwrite(VROM,0x2000,head.VROM_size,fp);
+	fclose(fp);
+
+	return 1;
+}
+
 //para edit: added function below
 char *iNesShortFName() {
 	char *ret;
diff --git a/src/ines.h b/src/ines.h
index 91e6ac2d..516428af 100644
--- a/src/ines.h
+++ b/src/ines.h
@@ -74,6 +74,7 @@ extern uint8 *VROM;
 extern uint32 VROM_size;
 extern uint32 ROM_size;
 extern int iNesSave(); //bbit Edited: line added
+extern int iNesSaveAs(char* name);
 extern char LoadedRomFName[2048]; //bbit Edited: line added
 
 //mbg merge 7/19/06 changed to c++ decl format