From: Eric Mullins <emwine@earthlink.net>
Date: Sat, 10 Oct 2009 20:21:12 +0000 (-0600)
Subject: Added width updates to ICS client on font and window size changes
X-Git-Tag: v4.4.1.20091019~36
X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=commitdiff_plain;h=ce931eec108e83cedc54f5f0ce28a19efb70e5bb

Added width updates to ICS client on font and window size changes

What still needs to be done is placing an update call after login
to initialize with the correct width.  I didn't see where to put
that.
---

diff --git a/winboard/winboard.c b/winboard/winboard.c
index 5fda158..e6fcb8b 100644
--- a/winboard/winboard.c
+++ b/winboard/winboard.c
@@ -5456,6 +5456,29 @@ LoadGameDialog(HWND hwnd, char* title)
   }
 }
 
+void UpdateICSWidth(HWND hText)
+{
+	HDC hdc;
+	TEXTMETRIC tm;
+	RECT rc;
+	HFONT hfont, hold_font;
+	
+	// get the text metrics
+	hdc = GetDC(hText);
+	hfont = CreateFontIndirect(&font[boardSize][CONSOLE_FONT]->lf);
+	hold_font = SelectObject(hdc, hfont);
+	GetTextMetrics(hdc, &tm);
+	SelectObject(hdc, hold_font);
+	DeleteObject(hfont);
+	ReleaseDC(hText, hdc);
+
+	// get the rectangle
+	SendMessage(hText, EM_GETRECT, 0, (LPARAM)&rc);
+
+	// update the width
+	ics_update_width((rc.right-rc.left) / tm.tmAveCharWidth);
+}
+
 VOID
 ChangedConsoleFont()
 {
@@ -5495,6 +5518,7 @@ ChangedConsoleFont()
   paraf.dxOffset = WRAP_INDENT;
   SendMessage(hText, EM_SETPARAFORMAT, 0, (LPARAM) &paraf);
   SendMessage(hText, EM_EXSETSEL, 0, (LPARAM)&sel);
+  UpdateICSWidth(hText);
 }
 
 /*---------------------------------------------------------------------------*\
@@ -8239,6 +8263,7 @@ ConsoleWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
     return OnMoving( &sd, hDlg, wParam, lParam );
 
   case WM_EXITSIZEMOVE:
+  	UpdateICSWidth(hText);
     return OnExitSizeMove( &sd, hDlg, wParam, lParam );
   }