From 1c509ed6329c8fcc5674e39ecc9e3b05d0d00c63 Mon Sep 17 00:00:00 2001
From: zeromus <zeromus@users.sf.net>
Date: Sat, 7 May 2011 17:47:24 +0000
Subject: [PATCH] win32: try calculating debugger font height

---
 src/drivers/win/debugger.cpp | 13 ++++++++++++-
 src/drivers/win/debugger.h   |  4 ++--
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/drivers/win/debugger.cpp b/src/drivers/win/debugger.cpp
index 31f68391..5e95bf67 100644
--- a/src/drivers/win/debugger.cpp
+++ b/src/drivers/win/debugger.cpp
@@ -1240,7 +1240,7 @@ BOOL CALLBACK DebuggerCallB(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPara
 					int height = rectDisassembly.bottom-rectDisassembly.top;
 					tmp = mouse_y - 12;
 					if(tmp > height) setString = false;
-					tmp /= 12;
+					tmp /= debugSystem->fixedFontHeight;
 				}
 
 				if(setString)
@@ -1592,6 +1592,17 @@ DebugSystem::DebugSystem()
 		ANSI_CHARSET,OUT_DEVICE_PRECIS,CLIP_MASK, /*charset, precision, clipping*/
 		DEFAULT_QUALITY, DEFAULT_PITCH, /*quality, and pitch*/
 		"Courier"); /*font name*/
+ 
+	HDC hdc = GetDC(GetDesktopWindow());
+	HGDIOBJ old = SelectObject(hdc,hFixedFont);
+	TEXTMETRIC tm;
+	GetTextMetrics(hdc,&tm);
+	fixedFontHeight = tm.tmHeight;
+	fixedFontWidth = tm.tmAveCharWidth;
+	printf("fixed font height: %d\n",fixedFontHeight);
+	printf("fixed font width: %d\n",fixedFontWidth);
+	SelectObject(hdc,old);
+	DeleteDC(hdc);
 }
 
 DebugSystem::~DebugSystem()
diff --git a/src/drivers/win/debugger.h b/src/drivers/win/debugger.h
index 4d588297..12e061bf 100644
--- a/src/drivers/win/debugger.h
+++ b/src/drivers/win/debugger.h
@@ -43,8 +43,8 @@ public:
 	~DebugSystem();
 	
 	HFONT hFixedFont;
-	static const int fixedFontWidth = 8;
-	static const int fixedFontHeight = 13;
+	int fixedFontWidth;
+	int fixedFontHeight;
 } *debugSystem;