X-Git-Url: http://git.osdn.net/view?p=chnosproject%2FCHNOSProject.git;a=blobdiff_plain;f=CHNOSProject%2Fchnos%2Ftolset_chn_000%2Fchnos_010%2Fchnos%2Fshtfunc.c;fp=CHNOSProject%2Fchnos%2Ftolset_chn_000%2Fchnos_010%2Fchnos%2Fshtfunc.c;h=f7da5a593d43afd3703cb3b31f11f6a75872ccba;hp=0000000000000000000000000000000000000000;hb=7ad2ef33b005253914c33f34658c5a35a74554a3;hpb=bcbf8f3753455cca09c00d4d971518e1da897cbc

diff --git a/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/shtfunc.c b/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/shtfunc.c
new file mode 100644
index 0000000..f7da5a5
--- /dev/null
+++ b/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/shtfunc.c
@@ -0,0 +1,718 @@
+
+#include "core.h"
+
+//ƒV[ƒg§Œä—p“à•”ŠÖ”Bsheet.cˆÈŠO‚©‚ç‚͌Ăяo‚µ‹ÖŽ~B
+//‚»‚Ì‘ã‚í‚èAƒV[ƒg—LŒø«ƒ`ƒFƒbƒN‚Í‚ ‚é’ö“xÈ‚­B
+//ŒÄ‚яo‚µ‘¤‚̊֐”‚ŁAƒV[ƒg‚ª—LŒø‚Å‚ ‚邱‚Æ‚ðŠm”F‚µ‚Ä‚©‚ç“n‚·‚±‚ƁB
+
+//uint Sheet_Internal_GetLocation[P,Q,R,S](UI_Sheet *sheet, DATA_Location2D *dest);
+//‘‚«ž‚݉”\‚È‚à‚Á‚Æ‚à’[‚ÌŠeÀ•W‚ðeƒV[ƒg‚ł̍À•W‚Å‹‚ß‚éBdest‚ɍÀ•W‚ðŠi”[B
+//e‚ª‚È‚¢ƒV[ƒg‚̏ꍇ‚́A–ß‚è’l‚ª1‚É‚È‚èAlocation‚ª(0,0)‚Å‚ ‚é‚Ɖ¼’肳‚ê‚éB
+//e‚Ì‚ ‚éƒV[ƒg‚̏ꍇ‚́A–ß‚è’l‚ª0‚É‚È‚èAŠeÀ•W‚ªŠi”[‚³‚ê‚éB
+
+uint Sheet_Internal_GetLocationP(UI_Sheet *sheet, DATA_Location2D *dest)
+{
+	if(sheet->parent == Null){
+		dest->x = 0;
+		dest->y = 0;
+		return 1;
+	}
+	dest->x = sheet->location.x;
+	dest->y = sheet->location.y;
+
+	return 0;
+}
+
+uint Sheet_Internal_GetLocationQ(UI_Sheet *sheet, DATA_Location2D *dest)
+{
+	if(sheet->parent == Null){
+		dest->x = 0;
+		dest->y = (int)sheet->size.y - 1;
+		return 1;
+	}
+	dest->x = sheet->location.x;
+	dest->y = sheet->location.y + (int)sheet->size.y - 1;
+
+	return 0;
+}
+
+uint Sheet_Internal_GetLocationR(UI_Sheet *sheet, DATA_Location2D *dest)
+{
+	if(sheet->parent == Null){
+		dest->x = (int)sheet->size.x - 1;
+		dest->y = (int)sheet->size.y - 1;
+		return 1;
+	}
+	dest->x = sheet->location.x + (int)sheet->size.x - 1;
+	dest->y = sheet->location.y + (int)sheet->size.y - 1;
+
+	return 0;
+}
+
+uint Sheet_Internal_GetLocationS(UI_Sheet *sheet, DATA_Location2D *dest)
+{
+	if(sheet->parent == Null){
+		dest->x = (int)sheet->size.x - 1;
+		dest->y = 0;
+		return 1;
+	}
+	dest->x = sheet->location.x + (int)sheet->size.x - 1;
+	dest->y = sheet->location.y;
+
+	return 0;
+}
+
+//uint Sheet_Internal_MapInitialize(UI_Sheet *parent);
+//map‚ð‰Šú‰»‚·‚éB
+//‚·‚łɃ}ƒbƒv‚ªŠm•Û‚³‚ê‚Ä‚¢‚½ê‡‚́A‰ð•ú‚µ‚½Œã‚ɍĊm•Û‚·‚éB
+//ƒ}ƒbƒv‚̍č\¬‚àŽ©“®‚ōs‚¤B
+
+uint Sheet_Internal_MapInitialize(UI_Sheet *parent)
+{
+	if(parent->flags.bit.using_map){
+		parent->flags.bit.using_map = False;
+		System_Memory_Free(parent->map, parent->mapsize);
+	}
+
+	parent->mapsize = parent->size.x * parent->size.y * 4;
+	parent->map = (uint *)System_Memory_Allocate(parent->mapsize);
+	parent->flags.bit.using_map = True;
+
+	Sheet_Internal_MapRebuild(parent, 0, 0, parent->size.x - 1, parent->size.y - 1);
+
+	#ifdef CHNOSPROJECT_DEBUG_SHEET
+		debug("Sheet_Internal_MapInitialize:[0x%08X] map:[0x%08X]\n", parent, parent->map);
+	#endif
+
+	return 0;
+}
+
+//uint Sheet_Internal_Map[Write, Clear]FromSheet(UI_Sheet *sheet, bool force);
+//ŠeƒV[ƒg‚͈͓̔à‚̃}ƒbƒv‚𐶐¬‚·‚éB
+//force‚ªFalse‚ÌŽž‚́Amap‚ÌNull‚Ü‚½‚ÍŽ©•ª‚̃AƒhƒŒƒX‚Ì•”•ª‚µ‚©‚¢‚¶‚ç‚È‚¢B
+//force‚ªTrue‚ÌŽž‚́Amap‚͈͓̔à‚É‹­§“I‚ɏ‘‚«ž‚ށB
+
+uint Sheet_Internal_MapWriteFromSheet(UI_Sheet *sheet, bool force, int px0, int py0, int px1, int py1)
+{
+	int x, y;
+	DATA_Location2D p, r;
+
+	if(sheet->parent == Null){
+		#ifdef CHNOSPROJECT_DEBUG_SHEET
+			debug("Sheet_Internal_MapWriteFromSheet:Null parent.\n");
+		#endif
+		return 1;
+	}
+
+	if(sheet->parent->map == Null){
+		#ifdef CHNOSPROJECT_DEBUG_SHEET
+			debug("Sheet_Internal_MapWriteFromSheet:Null map.\n");
+		#endif
+		return 2;
+	}
+
+	if(!sheet->flags.bit.visible){
+		return 0;
+	}
+
+	Sheet_Internal_GetLocationP(sheet, &p);
+	Sheet_Internal_GetLocationR(sheet, &r);
+
+	if(p.x < px0){
+		p.x = px0;
+	}
+	if(p.y < py0){
+		p.y = py0;
+	}
+	if(r.x > px1){
+		r.x = px1;
+	}
+	if(r.y > py1){
+		r.y = py1;
+	}
+
+	if(p.x < 0){
+		p.x = 0;
+	}
+	if(p.y < 0){
+		p.y = 0;
+	}
+	if(r.x >= (int)sheet->parent->size.x){
+		r.x = (int)sheet->parent->size.x - 1;
+	}
+	if(r.y >= (int)sheet->parent->size.y){
+		r.y = (int)sheet->parent->size.y - 1;
+	}
+
+	if(force){
+		if(sheet->flags.bit.using_invcol){
+			for(y = p.y; y <= r.y; y++){
+				for(x = p.x; x <= r.x; x++){
+					if(sheet->IsVisiblePixel(sheet, x, y)){
+						sheet->parent->map[y * sheet->parent->size.x + x] = (uint)sheet;
+					}
+				}
+			}
+		} else{
+			for(y = p.y; y <= r.y; y++){
+				for(x = p.x; x <= r.x; x++){
+					sheet->parent->map[y * sheet->parent->size.x + x] = (uint)sheet;
+				}
+			}
+		}
+	} else{
+		if(sheet->flags.bit.using_invcol){
+			for(y = p.y; y <= r.y; y++){
+				for(x = p.x; x <= r.x; x++){
+					if(sheet->parent->map[y * sheet->parent->size.x + x] == Null && sheet->IsVisiblePixel(sheet, x, y)){
+						sheet->parent->map[y * sheet->parent->size.x + x] = (uint)sheet;
+					}
+				}
+			}
+		} else{
+			for(y = p.y; y <= r.y; y++){
+				for(x = p.x; x <= r.x; x++){
+					if(sheet->parent->map[y * sheet->parent->size.x + x] == Null){
+						sheet->parent->map[y * sheet->parent->size.x + x] = (uint)sheet;
+					}
+				}
+			}
+		}
+	}
+
+	return 0;
+}
+
+uint Sheet_Internal_MapClearFromSheet(UI_Sheet *sheet, bool force, int px0, int py0, int px1, int py1)
+{
+	int x, y;
+	DATA_Location2D p, r;
+
+	if(sheet->parent == Null){
+		#ifdef CHNOSPROJECT_DEBUG_SHEET
+			debug("Sheet_Internal_MapClearFromSheet:Null parent.\n");
+		#endif
+		return 1;
+	}
+
+	if(sheet->parent->map == Null){
+		#ifdef CHNOSPROJECT_DEBUG_SHEET
+			debug("Sheet_Internal_MapClearFromSheet:Null map.\n");
+		#endif
+		return 2;
+	}
+
+	Sheet_Internal_GetLocationP(sheet, &p);
+	Sheet_Internal_GetLocationR(sheet, &r);
+
+	if(p.x < px0){
+		p.x = px0;
+	}
+	if(p.y < py0){
+		p.y = py0;
+	}
+	if(r.x > px1){
+		r.x = px1;
+	}
+	if(r.y > py1){
+		r.y = py1;
+	}
+
+	if(p.x < 0){
+		p.x = 0;
+	}
+	if(p.y < 0){
+		p.y = 0;
+	}
+	if(r.x >= (int)sheet->parent->size.x){
+		r.x = (int)sheet->parent->size.x - 1;
+	}
+	if(r.y >= (int)sheet->parent->size.y){
+		r.y = (int)sheet->parent->size.y - 1;
+	}
+
+	if(force){
+		for(y = p.y; y <= r.y; y++){
+			for(x = p.x; x <= r.x; x++){
+				sheet->parent->map[y * sheet->parent->size.x + x] = Null;
+			}
+		}
+	} else{
+		for(y = p.y; y <= r.y; y++){
+			for(x = p.x; x <= r.x; x++){
+				if(sheet->parent->map[y * sheet->parent->size.x + x] == (uint)sheet){
+					sheet->parent->map[y * sheet->parent->size.x + x] = Null;
+				}
+			}
+		}
+	}
+
+	return 0;
+}
+
+//bool Sheet_Internal_IsLocationInRangeOfSheet(UI_Sheet *sheet, int px, int py);
+//‚»‚̃V[ƒg‚ªA‚»‚̃V[ƒg‚̐e“à•”‚ł̍À•W‚Å‚ ‚é(px, py)‚ðŠÜ‚Þ‚©‚Ç‚¤‚©‚ð•Ô‚·B
+//ƒV[ƒg‚ª–³Œø‚Å‚àAFalse‚ð•Ô‚·‚¾‚¯‚Å‚ ‚éB
+//e‚ª‚¢‚È‚¢ƒV[ƒg‚Å‚±‚̊֐”‚ðŽÀs‚µ‚Ä‚à–³ˆÓ–¡‚¾‚ÆŽv‚í‚ê‚é‚̂ŁAFalse‚ð•Ô‚·‚¾‚¯‚Å‚ ‚éB
+
+bool Sheet_Internal_IsLocationInRangeOfSheet(UI_Sheet *sheet, int px, int py)
+{
+	if(sheet == Null){
+		return False;
+	}
+	if(sheet->parent == Null){
+		return False;
+	}
+
+	if(sheet->location.x > px || sheet->location.y > py){
+		return False;
+	}
+	if(sheet->location.x + (int)sheet->size.x - 1 < px || sheet->location.y + (int)sheet->size.y - 1 < py){
+		return False;
+	}
+
+	return True;
+}
+
+//bool Sheet_Internal_IsRangeOverlappedWithSheet(UI_Sheet *sheet, int px0, int py0, int px1, int py1);
+//Žw’肳‚ꂽƒV[ƒg‚ªˆø”‚̍À•W”͈͓à‚ɏd‚È‚é‚©‚Ç‚¤‚©‚ð•Ô‚·B
+
+bool Sheet_Internal_IsRangeOverlappedWithSheet(UI_Sheet *sheet, int px0, int py0, int px1, int py1)
+{
+	if(sheet == Null){
+		return False;
+	}
+	if(sheet->parent == Null){
+		return False;
+	}
+
+	if(sheet->location.x > px1){
+		return False;
+	}
+
+	if(sheet->location.y > py1){
+		return False;
+	}
+
+	if(sheet->location.x + (int)sheet->size.x - 1 < px0){
+		return False;
+	}
+
+	if(sheet->location.y + (int)sheet->size.y - 1 < py0){
+		return False;
+	}
+
+	return True;
+}
+
+//UI_Sheet *Sheet_Internal_GetSheetFromLocation(UI_Sheet *parent, int px, int py)
+//e“à•”‚Å‚Ì(px, py)‚É‚¨‚¯‚éA‰ÂŽ‹ó‘Ô‚Ì‚à‚Á‚Æ‚à‚‚¢‚‚³‚̃V[ƒg‚ð•Ô‚·B
+//‚±‚̊֐”‚Í‚«‚Á‚Æ’x‚¢‚̂ŁAmap‚ª—˜—p‚Å‚«‚È‚¢Žž‚̂݁AŽg—p‚·‚é‚ׂ«‚Å‚ ‚éB
+//ƒGƒ‰[‚ª”­¶‚µ‚½Žž‚́ANull‚ð•Ô‚·‚¾‚¯‚Å‚ ‚éB
+
+UI_Sheet *Sheet_Internal_GetSheetFromLocation(UI_Sheet *parent, int px, int py)
+{
+	uint i;
+	UI_Sheet *sheet, *search;
+
+	sheet = Null;
+
+	search = parent->child;
+	for(i = 0; i < SHEET_MAX_CHILDREN; i++){
+		if(search == Null){
+			break;
+		}
+		if(Sheet_Internal_IsLocationInRangeOfSheet(search, px, py) && search->flags.bit.visible){
+			sheet = search;
+		}
+		search = search->next;
+	}
+
+	return sheet;
+}
+
+//uint Sheet_Internal_MapRebuild(UI_Sheet *parent, int px0, int py0, int px1, int py1);
+//‚»‚͈͓̔à‚̃}ƒbƒv‚ðŠ®‘S‚ɍč\¬‚·‚éB
+uint Sheet_Internal_MapRebuild(UI_Sheet *parent, int px0, int py0, int px1, int py1)
+{
+	uint i;
+	UI_Sheet *search;
+
+	search = parent->child;
+	for(i = 0; i < SHEET_MAX_CHILDREN; i++){
+		if(search == Null){
+			break;
+		}
+		if(Sheet_Internal_IsRangeOverlappedWithSheet(search, px0, py0, px1, py1)){
+			Sheet_Internal_MapWriteFromSheet(search, True, px0, py0, px1, py1);
+		}
+		search = search->next;
+	}
+
+	return 0;
+}
+
+//uint Sheet_Internal_MapRefresh(UI_Sheet *sheet, int px0, int py0, int px1, int py1);
+//‚»‚͈͓̔à‚̃}ƒbƒv‚ðAsheet‚ɕύX‚ª‚ ‚Á‚½‚Æ‚µ‚āAÅ¬ŒÀ‚ōč\¬‚·‚éB
+//À•W‚Ímap(parent)‚È‚Ì‚Å’ˆÓB
+//sheet‚̍‚‚³‚Ü‚Å‚Í‚·‚ׂčč\¬‚·‚éB
+//“¯Žž‚ɁAXV‚µ‚½ƒV[ƒg‚ɑ΂µ‚čĕ`‰æ‚ð‚©‚¯‚éB
+uint Sheet_Internal_MapRefresh(UI_Sheet *sheet, int px0, int py0, int px1, int py1)
+{
+	UI_Sheet *search;
+	//int x, y;
+	uint i;
+	UI_Sheet **write_sheet;
+	uint write_sheets;
+
+	write_sheet = (UI_Sheet **)System_Memory_Allocate(4 * SHEET_MAX_CHILDREN);
+
+	if(px0 < 0){
+		px0 = 0;
+	}
+	if(py0 < 0){
+		py0 = 0;
+	}
+	if(px1 >= (int)sheet->parent->size.x){
+		px1 = (int)sheet->parent->size.x - 1;
+	}
+	if(py1 >= (int)sheet->parent->size.y){
+		py1 = (int)sheet->parent->size.y - 1;
+	}
+
+	write_sheets = 0;
+
+	search = sheet->parent->child;
+	for(i = 0; i < SHEET_MAX_CHILDREN; i++){
+		if(search == Null){
+			break;
+		}
+		if(Sheet_Internal_IsRangeOverlappedWithSheet(search, px0, py0, px1, py1)){
+			Sheet_Internal_MapClearFromSheet(search, False, px0, py0, px1, py1);
+			write_sheet[write_sheets] = search;
+			write_sheets++;
+		}
+		if(search == sheet){
+			break;
+		}
+		search = search->next;
+	}
+
+
+	for(; write_sheets != 0; ){
+		write_sheets--;
+		Sheet_Internal_MapWriteFromSheet(write_sheet[write_sheets], False, px0, py0, px1, py1);
+		Sheet_Internal_RefreshSheet(write_sheet[write_sheets], px0, py0, px1, py1);
+	}
+
+/*
+	for(y = py0; y <= py1; y++){
+		for(x = px0; x <= px1; x++){
+			if(sheet->parent->map[y * sheet->parent->size.x + x] == Null){
+				search = Sheet_Internal_GetSheetFromLocation(sheet->parent, x, y);
+				if(search != Null){
+					Sheet_Internal_MapWriteFromSheet(search, False, px0, py0, px1, py1);
+				}
+			}
+		}
+	}
+*/
+
+	System_Memory_Free(write_sheet, 4 * SHEET_MAX_CHILDREN);
+
+	return 0;
+}
+
+//uint Sheet_Internal_RefreshSheet(UI_Sheet *sheet, int px0, int py0, int px1, int py1);
+//eƒOƒ[ƒoƒ‹À•W‚ł̃V[ƒgvramƒŠƒtƒŒƒbƒVƒ…B
+uint Sheet_Internal_RefreshSheet(UI_Sheet *sheet, int px0, int py0, int px1, int py1)
+{
+	uint retv;
+
+	#ifdef CHNOSPROJECT_DEBUG_CALLLINK
+		debug("Sheet_Internal_RefreshSheet:Called from[0x%08X].\n", *((uint *)(&sheet - 1)));
+	#endif
+
+	if(sheet->parent == Null){
+		#ifdef CHNOSPROJECT_DEBUG_SHEET
+			debug("Sheet_Internal_RefreshSheet:[0x%08X]Null parent.\n", sheet);
+		#endif
+		return 1;
+	}
+
+	if(!sheet->parent->flags.bit.buffer_configured){
+		#ifdef CHNOSPROJECT_DEBUG_SHEET
+			debug("Sheet_Internal_RefreshSheet:[0x%08X]Not buffer_configured parent.\n", sheet);
+		#endif
+		return 2;
+	}
+
+	if(sheet->RefreshSheet == Null){
+		#ifdef CHNOSPROJECT_DEBUG_SHEET
+			debug("Sheet_Internal_RefreshSheet:[0x%08X]Null Refresh function.\n", sheet);
+		#endif
+		return 3;
+	}
+
+	if(!sheet->flags.bit.visible){
+		return 0;
+	}
+
+	retv = sheet->RefreshSheet(sheet, px0, py0, px1, py1);
+
+	if(sheet->flags.bit.autorefresh_upperlevel && sheet->parent->parent != Null){
+		//–³ŒÀÄ‹A‚ð–h‚®‚½‚߁AˆêŽž“I‚ɏãˆÊŠK‘wƒI[ƒgƒŠƒtƒŒƒbƒVƒ…‚𖳌ø‚É‚·‚é
+		sheet->flags.bit.autorefresh_upperlevel = False;
+		Sheet_RefreshSheet(sheet->parent, px0, py0, px1, py1);
+		sheet->flags.bit.autorefresh_upperlevel = True;
+	}
+
+	if(retv != 0){
+		return 10 + retv;
+	}
+
+	return 0;
+}
+
+//uint Sheet_Internal_SlideSub(UI_Sheet *sheet, int rpx, int rpy);
+//slide‚‘¬‰»ƒTƒuŠÖ”BƒV[ƒg‚̍À•W‚à•ÏX‚·‚éBˆø”‚́AˆÚ“®—Ê‚ðŽ¦‚·•„†‚ ‚萮”B
+uint Sheet_Internal_SlideSub(UI_Sheet *sheet, int rpx, int rpy)
+{
+	int xsize, ysize;
+	DATA_Location2D A, B;
+	int apx, apy;
+
+	#ifdef CHNOSPROJECT_DEBUG_CALLLINK
+		debug("Sheet_Internal_SlideSub:Called from[0x%08X].\n", *((uint *)(&sheet - 1)));
+	#endif
+
+	xsize = (int)sheet->size.x;
+	ysize = (int)sheet->size.y;
+
+	if(rpx < 0){
+		apx = -rpx;
+	} else{
+		apx = rpx;
+	}
+
+	if(rpy < 0){
+		apy = -rpy;
+	} else{
+		apy = rpy;
+	}
+
+	sheet->flags.bit.visible = False;
+
+	if(apx >= xsize || apy >= ysize){
+		Sheet_Internal_MapRefresh(sheet, sheet->location.x, sheet->location.y, sheet->location.x + xsize - 1, sheet->location.y + ysize - 1);
+		sheet->location.x += rpx;
+		sheet->location.y += rpy;
+		sheet->flags.bit.visible = True;
+		Sheet_Internal_MapRefresh(sheet, sheet->location.x, sheet->location.y, sheet->location.x + xsize - 1, sheet->location.y + ysize - 1);
+
+		Sheet_RefreshSheet_All(sheet);
+		return 0;
+	}
+
+	if(rpx == 0){
+		//x•ûŒü‚Ɉړ®‚µ‚È‚¢
+		if(rpy < 0){
+			//y‚Ì•‰‚Ì•ûŒü‚Ɉړ®=ã•ûŒü
+			A.x = sheet->location.x;
+			A.y = sheet->location.y + ysize - apy;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			sheet->location.x += rpx;
+			sheet->location.y += rpy;
+			sheet->flags.bit.visible = True;
+			A.y -= ysize;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+		} else if(rpy > 0){
+			//y‚̐³‚Ì•ûŒü‚Ɉړ®=‰º•ûŒü
+			A.x = sheet->location.x;
+			A.y = sheet->location.y;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			sheet->location.x += rpx;
+			sheet->location.y += rpy;
+			sheet->flags.bit.visible = True;
+			A.y += ysize;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+		} else{
+			//y•ûŒü‚É‚àˆÚ“®‚µ‚È‚¢=‚»‚Ì‚Ü‚Ü
+			sheet->flags.bit.visible = True;
+		}
+	} else if(rpx < 0){
+		//x‚Ì•‰‚Ì•ûŒü‚Ɉړ®
+		if(rpy < 0){
+			//y‚Ì•‰‚Ì•ûŒü‚Ɉړ®=¶ã•ûŒü
+			A.x = sheet->location.x;
+			A.y = sheet->location.y + ysize - apy;
+			B.x = sheet->location.x + xsize - apx;
+			B.y = sheet->location.y;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			Sheet_Internal_MapRefresh(sheet, B.x, B.y, B.x + apx - 1, B.y + ysize - apy);
+			sheet->location.x += rpx;
+			sheet->location.y += rpy;
+			sheet->flags.bit.visible = True;
+			A.x -= apx;
+			A.y -= ysize;
+			B.x -= xsize;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			Sheet_Internal_MapRefresh(sheet, B.x, B.y, B.x + apx - 1, B.y + ysize - apy);
+		} else if(rpy > 0){
+			//y‚̐³‚Ì•ûŒü‚Ɉړ®=¶‰º•ûŒü
+			A.x = sheet->location.x;
+			A.y = sheet->location.y;
+			B.x = sheet->location.x + xsize - apx;
+			B.y = sheet->location.y + apy;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			Sheet_Internal_MapRefresh(sheet, B.x, B.y, B.x + apx - 1, B.y + ysize - apy);
+			sheet->location.x += rpx;
+			sheet->location.y += rpy;
+			sheet->flags.bit.visible = True;
+			A.x -= apx;
+			A.y += ysize;
+			B.x -= xsize;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			Sheet_Internal_MapRefresh(sheet, B.x, B.y, B.x + apx - 1, B.y + ysize - apy);
+		} else{
+			//y•ûŒü‚Ɉړ®‚µ‚È‚¢=¶•ûŒü
+			A.x = sheet->location.x + xsize - apx;
+			A.y = sheet->location.y;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + apx - 1, A.y + ysize - 1);
+			sheet->location.x += rpx;
+			sheet->location.y += rpy;
+			sheet->flags.bit.visible = True;
+			A.x -= xsize;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + apx - 1, A.y + ysize - 1);
+		}
+	} else{
+		//x‚̐³‚Ì•ûŒü‚Ɉړ®
+		if(rpy < 0){
+			//y‚Ì•‰‚Ì•ûŒü‚Ɉړ®=‰Eã•ûŒü
+			A.x = sheet->location.x;
+			A.y = sheet->location.y + ysize - apy;
+			B.x = sheet->location.x;
+			B.y = sheet->location.y;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			Sheet_Internal_MapRefresh(sheet, B.x, B.y, B.x + apx - 1, B.y + ysize - apy);
+			sheet->location.x += rpx;
+			sheet->location.y += rpy;
+			sheet->flags.bit.visible = True;
+			A.x += apx;
+			A.y -= ysize;
+			B.x += xsize;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			Sheet_Internal_MapRefresh(sheet, B.x, B.y, B.x + apx - 1, B.y + ysize - apy);
+		} else if(rpy > 0){
+			//y‚̐³‚Ì•ûŒü‚Ɉړ®=‰E‰º•ûŒü
+			A.x = sheet->location.x;
+			A.y = sheet->location.y;
+			B.x = sheet->location.x;
+			B.y = sheet->location.y + apy;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			Sheet_Internal_MapRefresh(sheet, B.x, B.y, B.x + apx - 1, B.y + ysize - apy);
+			sheet->location.x += rpx;
+			sheet->location.y += rpy;
+			sheet->flags.bit.visible = True;
+			A.x += apx;
+			A.y += ysize;
+			B.x += xsize;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + xsize - 1, A.y + apy - 1);
+			Sheet_Internal_MapRefresh(sheet, B.x, B.y, B.x + apx - 1, B.y + ysize - apy);
+		} else{
+			//y•ûŒü‚Ɉړ®‚µ‚È‚¢=‰E•ûŒü
+			A.x = sheet->location.x;
+			A.y = sheet->location.y;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + apx - 1, A.y + ysize - 1);
+			sheet->location.x += rpx;
+			sheet->location.y += rpy;
+			sheet->flags.bit.visible = True;
+			A.x += xsize;
+			Sheet_Internal_MapRefresh(sheet, A.x, A.y, A.x + apx - 1, A.y + ysize - 1);
+		}
+	}
+
+	Sheet_RefreshMap_All(sheet);
+	return 0;
+}
+
+uint Sheet_Internal_ChangeHeight(UI_Sheet *sheet, uint height)
+{
+	UI_Sheet **search;
+	uint i;
+
+//At First, clear old height link.
+	search = &sheet->parent->child;
+	for(i = 0; i < SHEET_MAX_CHILDREN; i++){
+		if(*search == sheet){
+			*search = sheet->next;
+			break;
+		}
+		search = &(*search)->next;
+	}
+
+//Next, set new height link.
+	if(!sheet->flags.bit.topmost){
+		search = &sheet->parent->child;
+		for(i = 0; i < SHEET_MAX_CHILDREN; i++){
+			if(i == height){
+				#ifdef CHNOSPROJECT_DEBUG_SHEET
+					debug("Sheet_Internal_ChangeHeight:Search:Break(height).\n");
+				#endif
+				break;
+			}
+			if(*search == Null){
+				#ifdef CHNOSPROJECT_DEBUG_SHEET
+					debug("Sheet_Internal_ChangeHeight:Search:Break(End of link).\n");
+				#endif
+				break;
+			}
+			if((*search)->flags.bit.topmost){
+				#ifdef CHNOSPROJECT_DEBUG_SHEET
+					debug("Sheet_Internal_ChangeHeight:Search:Break(Under topmost sheet).\n");
+				#endif
+				break;
+			}
+			search = &(*search)->next;
+		}
+	} else{	/*topmost sheet. ignore height.*/
+		search = &sheet->parent->child;
+		for(i = 0; i < SHEET_MAX_CHILDREN; i++){
+			if(*search == Null){
+				#ifdef CHNOSPROJECT_DEBUG_SHEET
+					debug("Sheet_Internal_ChangeHeight:Search:Break(Top most).\n");
+				#endif
+				break;
+			}
+			search = &(*search)->next;
+		}
+	}
+	if(i == SHEET_MAX_CHILDREN){
+		#ifdef CHNOSPROJECT_DEBUG_SHEET
+			debug("Sheet_Internal_ChangeHeight:Number of sheets is over SHEET_MAX_CHILDREN.\n");
+		#endif
+		return 3;
+	}
+	sheet->next = *search;
+	*search = sheet;
+
+	return 0;
+}
+
+//SheetXX_Internal_IsVisiblePixel(UI_Sheet *sheet, int px, int py)
+//eƒV[ƒg“àÀ•W‚É‚¨‚¯‚éAŽw’肳‚ꂽƒV[ƒg‚̃sƒNƒZƒ‹(px, py)‚ª‰ÂŽ‹ó‘Ô‚Å‚ ‚é‚©‚Ç‚¤‚©‚ð•Ô‚·B
+//ˆø”ƒ`ƒFƒbƒN‚Í‚·‚ׂďȗª‚µ‚Ä‚¢‚é‚̂ŁAŒÄ‚яo‚µŒ³‚ÅŒµ–§‚Ƀ`ƒFƒbƒN‚·‚é•K—v‚ª‚ ‚éB
+
+//‰º‚̊֐”‚́A“§–¾Fƒ‚[ƒhƒIƒtŽž‚ÉŽw’肳‚ê‚éAƒ_ƒ~[ŠÖ”‚Å‚ ‚éB
+bool Sheet_Internal_IsVisiblePixel_Invalid(UI_Sheet *sheet, int px, int py)
+{
+	return True;
+}
+
+uint Sheet_Internal_RefreshSheet_Invalid(struct UI_SHEET *sheet, int px0, int py0, int px1, int py1)
+{
+	#ifdef CHNOSPROJECT_DEBUG_SHEET
+		debug("Sheet_Internal_RefreshSheet_Invalid:Invalid refresh request.\n");
+	#endif
+	return 0;
+}