From 5ec0082e6a2d8e7ef9729f01597179647ea3d805 Mon Sep 17 00:00:00 2001
From: Pietro Gagliardi <pietro10@mac.com>
Date: Fri, 1 Aug 2014 21:41:45 -0400
Subject: [PATCH] Cleaned up sizing_windows.go now that the important things
 have been reimplemented.

---
 redo/sizing_windows.go | 109 +++++------------------------------------
 1 file changed, 11 insertions(+), 98 deletions(-)

diff --git a/redo/sizing_windows.go b/redo/sizing_windows.go
index 127bb85..08bb0ab 100644
--- a/redo/sizing_windows.go
+++ b/redo/sizing_windows.go
@@ -5,6 +5,14 @@ package ui
 // #include "winapi_windows.h"
 import "C"
 
+// For Windows, Microsoft just hands you a list of preferred control sizes as part of the MSDN documentation and tells you to roll with it.
+// These sizes are given in "dialog units", which are independent of the font in use.
+// We need to convert these into standard pixels, which requires we get the device context of the OS window.
+// References:
+// - http://msdn.microsoft.com/en-us/library/ms645502%28VS.85%29.aspx - the calculation needed
+// - http://support.microsoft.com/kb/125681 - to get the base X and Y
+// (thanks to http://stackoverflow.com/questions/58620/default-button-size)
+
 type sizing struct {
 	sizingbase
 
@@ -53,107 +61,12 @@ func (c *container) translateAllocationCoords(allocations []*allocation, winwidt
 	// no translation needed on windows
 }
 
-// For Windows, Microsoft just hands you a list of preferred control sizes as part of the MSDN documentation and tells you to roll with it.
-// These sizes are given in "dialog units", which are independent of the font in use.
-// We need to convert these into standard pixels, which requires we get the device context of the OS window.
-// References:
-// - http://msdn.microsoft.com/en-us/library/windows/desktop/aa511279.aspx#controlsizing for control sizes
-// - http://msdn.microsoft.com/en-us/library/ms645502%28VS.85%29.aspx - the calculation needed
-// - http://support.microsoft.com/kb/125681 - to get the base X and Y
-// (thanks to http://stackoverflow.com/questions/58620/default-button-size)
-// For push buttons, date/time pickers, links (which we don't use), toolbars, and rebars (another type of toolbar), Common Controls version 6 provides convenient methods to use instead, falling back to the old way if it fails.
-
-// As we are left with incomplete data, an arbitrary size will be chosen
-const (
-	defaultWidth = 100 // 2 * preferred width of buttons
-)
-
-type dlgunits struct {
-	width   int
-	height  int
-	longest bool // TODO actually use this
-	getsize uintptr
-	area    bool // use area sizes instead
-	yoff		int
-	yoffalt	int
-}
-
-// TODO
-/*
-var stdDlgSizes = [nctypes]dlgunits{
-	c_button: dlgunits{
-		width:   50,
-		height:  14,
-		getsize: _BCM_GETIDEALSIZE,
-	},
-	c_checkbox: dlgunits{
-		// widtdh is not defined here so assume longest
-		longest: true,
-		height:  10,
-	},
-	c_combobox: dlgunits{
-		// technically the height of a combobox has to include the drop-down list (this is a historical accident: originally comboboxes weren't drop-down)
-		// but since we're forcing Common Controls version 6, we can take advantage of one of its mechanisms to automatically fix this mistake (bad practice but whatever)
-		// see also: http://blogs.msdn.com/b/oldnewthing/archive/2006/03/10/548537.aspx
-		// note that the Microsoft guidelines pages don't take the list size into account
-		longest: true,
-		height:  12, // from http://msdn.microsoft.com/en-us/library/windows/desktop/bb226818%28v=vs.85%29.aspx; the page linked above says 14
-	},
-	c_lineedit: dlgunits{
-		longest: true,
-		height:  14,
-	},
-	c_label: dlgunits{
-		longest: true,
-		height:  8,
-		yoff:		3,
-		yoffalt:	0,
-	},
-	c_listbox: dlgunits{
-		longest: true,
-		// height is not clearly defined here ("an integral number of items (3 items minimum)") so just use a three-line edit control
-		height: 14 + 10 + 10,
-	},
-	c_progressbar: dlgunits{
-		width:  237, // the first reference says 107 also works; TODO decide which to use
-		height: 8,
-	},
-	c_area: dlgunits{
-		area: true,
-	},
-}
-*/
-
-//func (w *widgetbase) preferredSize(d *sizing) (width int, height int) {
-// TODO
+//TODO
 /*
+func (w *widgetbase) preferredSize(d *sizing) (width int, height int) {
 	// the preferred size of an Area is its size
 	if stdDlgSizes[s.ctype].area {
 		return s.areawidth, s.areaheight
 	}
-
-	if msg := stdDlgSizes[s.ctype].getsize; msg != 0 {
-		var size _SIZE
-
-		r1, _, _ := _sendMessage.Call(
-			uintptr(s.hwnd),
-			msg,
-			uintptr(0),
-			uintptr(unsafe.Pointer(&size)))
-		if r1 != uintptr(_FALSE) { // success
-			return int(size.cx), int(size.cy)
-		}
-		// otherwise the message approach failed, so fall back to the regular approach
-		println("message failed; falling back")
-	}
-
-	width = stdDlgSizes[s.ctype].width
-	if width == 0 {
-		width = defaultWidth
-	}
-	height = stdDlgSizes[s.ctype].height
-	width = fromdlgunitsX(width, d)		// equivalent to right of rect
-	height = fromdlguntisY(height, d)		// equivalent to bottom of rect
+}
 */
-//	return width, height
-//}