Initial community commit

Src/Wasabi/api/wnd/wndclass/scbkgwnd.h

@@ -0,0 +1,463 @@
+#ifndef __SCRLBKGWND_H
+#define __SCRLBKGWND_H
+
+#include <tataki/canvas/canvas.h>
+#include <tataki/bitmap/autobitmap.h>
+#include <api/wnd/wndclass/labelwnd.h>
+#include <api/wnd/wndclass/scrollbar.h>
+#include <api/wnd/wndclass/sepwnd.h>
+
+#define SCRLBKGWND_PARENT LabelWnd
+
+
+/**
+  Class 
+
+  @short 
+  @author Nullsoft
+  @ver 1.0
+  @see 
+*/
+class ScrlBkgWnd : public SCRLBKGWND_PARENT {
+protected:
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  ScrlBkgWnd();
+public:
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual ~ScrlBkgWnd();
+  
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int onInit();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int onPaint(Canvas *c);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual void drawBackground(Canvas *canvas);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int onEraseBkgnd(HDC dc);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int childNotify(ifc_window *child, int msg, intptr_t param1, intptr_t param2);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int onResize();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual void getClientRect(RECT *r);
+//  virtual void getNonClientRect(RECT *r);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int getHeaderHeight();
+  virtual void timerCallback (int id);
+
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual void onHScrollToggle(int set);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual void onVScrollToggle(int set);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual void onSetVisible(int show);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int wantHScroll() { return 1; }
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int wantVScroll() { return 1; }
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void makeWindowOverlayMask(api_region *r);
+
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  SkinBitmap *getBgBitmap(void);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void setBgBitmap(const wchar_t *b);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void setBgColor(ARGB32 rgb);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual ARGB32 getBgColor(void);
+
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int getContentsWidth();	// not safe to call getclientrect!
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual int getContentsHeight();	// not safe to call getclientrect!
+
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void setLineHeight(int h);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  int getLinesPerPage();
+
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  int getScrollX();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  int getScrollY();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  int getScrollbarWidth();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual void scrollToY(int y, int signal=TRUE);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  virtual void scrollToX(int x, int signal=TRUE);
+
+protected:
+
+  virtual void onScrollY(int y) { }
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void setSlidersPosition();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  int needDoubleBuffer();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  bool needHScroll();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  bool needVScroll();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  int getMaxScrollY();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  int getMaxScrollX();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void updateScrollY(bool smooth=false);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void updateScrollX(bool smooth=false);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void smoothScrollToY(int y);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void smoothScrollToX(int x);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void updateVScroll(int y);
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void updateHScroll(int x);
+
+  AutoSkinBitmap bmp;
+  
+  int dbbuffer;
+  bool inDestroy;
+
+  ScrollBar hScroll;
+  ScrollBar vScroll;
+	SepWnd hSep;
+	SepWnd vSep;
+
+	ARGB32 bgColor;
+
+	int scrollX;
+	int scrollY;
+
+	bool needSetSliders;
+	bool wantsep;
+	bool wantTileBg;
+
+	int lineHeight;
+
+	float smoothScrollYInc, smoothScrollXInc;
+	float smoothScrollYCur, smoothScrollXCur;
+	int smoothScrollYTimerCount, smoothScrollXTimerCount;
+	int smoothYTimer, smoothXTimer;
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void killSmoothYTimer();
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void killSmoothXTimer();
+  double lastratio;
+  RECT smsqr;
+  
+  /**
+    Method
+  
+    @see 
+    @ret 
+    @param 
+  */
+  void _setSlidersPosition();
+  int in_set_slider_position;
+};
+
+#endif