[gadamopoulos] 75696: [UXTHEME] -When calculating the size of caption buttons assume that they have the same size. Hacks in the theme files that change the way the buttons are drawn actually make t...

Author: gadamopoulos
Date: Mon Aug 28 13:41:16 2017
New Revision: 75696
URL: http://svn.reactos.org/svn/reactos?rev=75696&view=rev
Log:
[UXTHEME] -When calculating the size of caption buttons assume that they have the same
size. Hacks in the theme files that change the way the buttons are drawn actually make
them appear to have a different size. CORE-13512
Modified:
    trunk/reactos/dll/win32/uxtheme/nonclient.c
Modified: trunk/reactos/dll/win32/uxtheme/nonclient.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/uxtheme/nonclien…
==============================================================================
--- trunk/reactos/dll/win32/uxtheme/nonclient.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/uxtheme/nonclient.c [iso-8859-1] Mon Aug 28 13:41:16 2017
@@ -217,6 +217,7 @@
     INT ButtonWidth, ButtonHeight, iPartId, i;
     WINDOWINFO wi = {sizeof(wi)};
     RECT rcCurrent;
+    SIZE ButtonSize;
     /* First of all check if we have something to do here */
     style = GetWindowLongW(hWnd, GWL_STYLE);
@@ -243,36 +244,18 @@
     InflateRect(&rcCurrent, -(int)wi.cyWindowBorders-BUTTON_GAP_SIZE,
                             -(int)wi.cyWindowBorders-BUTTON_GAP_SIZE);
+    iPartId = wi.dwExStyle & WS_EX_TOOLWINDOW ? WP_SMALLCLOSEBUTTON : WP_CLOSEBUTTON;
+
+    GetThemePartSize(htheme, NULL, iPartId, 0, NULL, TS_MIN, &ButtonSize);
+
+    ButtonHeight = GetSystemMetrics( wi.dwExStyle & WS_EX_TOOLWINDOW ? SM_CYSMSIZE :
SM_CYSIZE);
+    ButtonWidth = MulDiv(ButtonSize.cx, ButtonHeight, ButtonSize.cy);
+
+    ButtonHeight -= 4;
+    ButtonWidth -= 4;
+
     for (i = CLOSEBUTTON; i <= HELPBUTTON; i++)
     {
-        SIZE ButtonSize;
-
-        switch(i)
-        {
-            case CLOSEBUTTON:
-                iPartId = wi.dwExStyle & WS_EX_TOOLWINDOW ? WP_SMALLCLOSEBUTTON :
WP_CLOSEBUTTON;
-                break;
-
-            case MAXBUTTON:
-                iPartId = wi.dwStyle & WS_MAXIMIZE ? WP_RESTOREBUTTON : WP_MAXBUTTON;
-                break;
-
-            case MINBUTTON:
-                iPartId = wi.dwStyle & WS_MINIMIZE ? WP_RESTOREBUTTON : WP_MINBUTTON;
-                break;
-
-            default:
-                iPartId = WP_HELPBUTTON ;
-        }
-
-        GetThemePartSize(htheme, NULL, iPartId, 0, NULL, TS_MIN, &ButtonSize);
-
-        ButtonHeight = GetSystemMetrics( wi.dwExStyle & WS_EX_TOOLWINDOW ?
SM_CYSMSIZE : SM_CYSIZE);
-        ButtonWidth = MulDiv(ButtonSize.cx, ButtonHeight, ButtonSize.cy);
-
-        ButtonHeight -= 4;
-        ButtonWidth -= 4;
-
         SetRect(&pwndData->rcCaptionButtons[i],
                 rcCurrent.right - ButtonWidth,
                 rcCurrent.top,