Make DoPopupWindow() work over faded out screens.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3235 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/ChangeLog

@@ -1,4 +1,5 @@
 Changes towards version 0.7:
+- Make DoPopupWindow() work over faded out screens. - SvdB
 - Trackplayer rewrite; fixed many bugs - Alex
 - Source tree reorg: libs/ moved out of sc2code/, msvc++/ moved to
   build/msvc6/, src/sc2code/ renamed to src/uqm/ - Coredev

sc2/src/libs/gfxlib.h

@@ -246,7 +246,7 @@ extern void FlushColorXForms (void);
 #define GetColorMapAddress GetStringAddress
 #define GetColorMapContents GetStringContents
 
-void SetSystemRect (RECT *pRect);
+void SetSystemRect (const RECT *pRect);
 void ClearSystemRect (void);
 
 #endif /* _GFXLIB_H */

sc2/src/libs/graphics/sdl/sdl_common.c

@@ -221,7 +221,7 @@ static BOOLEAN system_box_active = 0;
 static SDL_Rect system_box;
 
 void
-SetSystemRect (RECT *r)
+SetSystemRect (const RECT *r)
 {
 	system_box_active = TRUE;
 	system_box.x = r->corner.x;

sc2/src/libs/graphics/widgets.c

@@ -79,8 +79,10 @@ DrawShadowedBox (RECT *r, COLOR bg, COLOR dark, COLOR medium)
 	UnbatchGraphics ();
 }
 
+// windowRect, if not NULL, will be filled with the dimensions of the
+// window drawn.
 void
-DrawLabelAsWindow (WIDGET_LABEL *label)
+DrawLabelAsWindow (WIDGET_LABEL *label, RECT *windowRect)
 {
 	COLOR oldfg = SetContextForeGroundColor (WIDGET_DIALOG_TEXT_COLOR);
 	FONT  oldfont = 0;
@@ -129,6 +131,16 @@ DrawLabelAsWindow (WIDGET_LABEL *label)
 	if (oldfont)
 		SetContextFont (oldfont);
 	SetContextForeGroundColor (oldfg);
+
+	if (windowRect != NULL) {
+		// Add the outer border added by DrawShadowedBox.
+		// XXX: It may be nicer to add a border size parameter to
+		// DrawShadowedBox, instead of assuming 2 here.
+		windowRect->corner.x = r.corner.x - 2;
+		windowRect->corner.y = r.corner.y - 2;
+		windowRect->extent.width = r.extent.width + 4;
+		windowRect->extent.height = r.extent.height + 4;
+	}
 }
 
 void

sc2/src/libs/graphics/widgets.h

@@ -176,7 +176,7 @@ typedef struct _widget_controlentry {
 } WIDGET_CONTROLENTRY;
 
 void DrawShadowedBox (RECT *r, COLOR bg, COLOR dark, COLOR medium);
-void DrawLabelAsWindow (WIDGET_LABEL *label);
+void DrawLabelAsWindow (WIDGET_LABEL *label, RECT *windowRect);
 void Widget_SetWindowColors (COLOR bg, COLOR dark, COLOR medium);
 FONT Widget_SetFont (FONT newFont);
 

sc2/src/uqm/confirm.c

@@ -211,6 +211,7 @@ DoPopupWindow (const char *msg)
 	FRAME F;
 	CONTEXT oldContext;
 	RECT oldRect;
+	RECT windowRect;
 	POPUP_STATE state;
 	MENU_SOUND_FLAGS s0, s1;
 	
@@ -250,7 +251,8 @@ DoPopupWindow (const char *msg)
 	Widget_SetFont (StarConFont);
 	Widget_SetWindowColors (SHADOWBOX_BACKGROUND_COLOR, SHADOWBOX_DARK_COLOR,
 			SHADOWBOX_MEDIUM_COLOR);
-	DrawLabelAsWindow (&label);
+	DrawLabelAsWindow (&label, &windowRect);
+	SetSystemRect (&windowRect);
 
 	GetMenuSounds (&s0, &s1);
 	SetMenuSounds (MENU_SOUND_NONE, MENU_SOUND_NONE);
@@ -258,6 +260,7 @@ DoPopupWindow (const char *msg)
 	state.InputFunc = DoPopup;
 	DoInput (&state, TRUE);
 
+	ClearSystemRect ();
 	DrawStamp (&s);
 	DestroyDrawable (ReleaseDrawable (s.frame));
 	SetContextClipRect (&oldRect);

sc2/src/uqm/setupmenu.c

@@ -586,7 +586,7 @@ rebind_control (WIDGET_CONTROLENTRY *widget)
 	int index = widget->highlighted;
 
 	FlushInput ();
-	DrawLabelAsWindow (&labels[3]);
+	DrawLabelAsWindow (&labels[3], NULL);
 	RebindInputState (template, control, index);
 	populate_editkeys (template);
 	FlushInput ();