From de3f6a19ed6ca98ad152f5038c1db1f70f2c72ed Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Thu, 7 Jun 2012 11:26:32 +0300
Subject: SCI: Initial implementation of kScrollWindow, used in some SCI21
 games

This is used in LSL6 hires and SQ6. This initial implementation is hackish
and only works in SQ6 (nothing is shown in LSL6)
---
 engines/sci/graphics/text32.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'engines/sci/graphics/text32.h')

diff --git a/engines/sci/graphics/text32.h b/engines/sci/graphics/text32.h
index 3505de85eb..ce78003fdf 100644
--- a/engines/sci/graphics/text32.h
+++ b/engines/sci/graphics/text32.h
@@ -33,13 +33,17 @@ public:
 	GfxText32(SegManager *segMan, GfxCache *fonts, GfxScreen *screen);
 	~GfxText32();
 	reg_t createTextBitmap(reg_t textObject, uint16 maxWidth = 0, uint16 maxHeight = 0, reg_t prevHunk = NULL_REG);
-	void disposeTextBitmap(reg_t hunkId);
+	reg_t createScrollTextBitmap(Common::String text, reg_t textObject, uint16 maxWidth = 0, uint16 maxHeight = 0, reg_t prevHunk = NULL_REG);
 	void drawTextBitmap(int16 x, int16 y, Common::Rect planeRect, reg_t textObject);
+	void drawScrollTextBitmap(reg_t textObject, reg_t hunkId, uint16 x, uint16 y);
+	void disposeTextBitmap(reg_t hunkId);
 	int16 GetLongest(const char *text, int16 maxWidth, GfxFont *font);
 
 	void kernelTextSize(const char *text, int16 font, int16 maxWidth, int16 *textWidth, int16 *textHeight);
 
 private:
+	reg_t createTextBitmapInternal(Common::String &text, reg_t textObject, uint16 maxWidth, uint16 maxHeight, reg_t hunkId);
+	void drawTextBitmapInternal(int16 x, int16 y, Common::Rect planeRect, reg_t textObject, reg_t hunkId);
 	int16 Size(Common::Rect &rect, const char *text, GuiResourceId fontId, int16 maxWidth);
 	void Width(const char *text, int16 from, int16 len, GuiResourceId orgFontId, int16 &textWidth, int16 &textHeight, bool restoreFont);
 	void StringWidth(const char *str, GuiResourceId orgFontId, int16 &textWidth, int16 &textHeight);
-- 
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