glefset.c

是一个手机功能的模拟程序

/*
 * Copyright (C) AU-System AB, 2000.
 * All rights reserved.
 *
 * This software is covered by the license agreement between
 * the end user and AU-System AB, and may be used and copied
 * only in accordance with the terms of the said agreement.
 *
 * AU-System AB does not assume any responsibility or 
 * liability for any errors or inaccuracies in this 
 * software, or any consequential, incidental or indirect 
 * damage arising out of the use of the Generic Layout Engine 
 * software.
 */

#include "gledef.h"
#include "glefset.h"
#include "aapigle.h"
#include "ansilibs.h"
VOID* WIPAlloc(UINT32 size);
VOID WIPFree( VOID* memory );

extern GleFieldSet *gGleFieldSetPtr;

VOID GleFieldSetDestruct(GleFieldSet* self){
	WIPFree(self->title);	
	WIPFree(self);
	}
	
VOID GleFieldSetDraw(GleViewType* viewP, const GleFieldSet* self){
	GleRectangleType fieldSetBounds;
	memmove(&fieldSetBounds, &self->bounds, sizeof(GleRectangleType) );
	fieldSetBounds.topLeft.x += - viewP->horizOffset;
	fieldSetBounds.topLeft.y += - viewP->vertOffset;	
	GLEa_fieldSetDraw(viewP->viewId, self->title, (GleRectangleType*)&fieldSetBounds);
	}

BOOL GleFieldSetRenderX(GleFieldSet* self, INT16  *xSum, INT16 *ySum, INT16 *ascentMax, INT16 *descenderMax, GleElementType *gleType, UINT16 *currentFontLineHeight, INT8 *myAlign, BOOL *myWrap, INT16 *columnLeftX, INT16 *columnWidth, VOID *viewP) {
	if(!*xSum) {
		*xSum = 0;
		self->bounds.topLeft.x = *columnLeftX;	
		self->bounds.topLeft.y = *ySum;
		self->bounds.extent.x = 0;
		*ySum += gle_fieldset_spaceTop;
/*		self->bounds.extent.x = *columnWidth ;*/
		*columnLeftX += gle_fieldset_spaceLeft;
		*columnWidth -= (gle_fieldset_spaceLeft + gle_fieldset_spaceRight)+1;
		*gleType = self->type;
		self->prevFieldSet =  (GleFieldSet*)((GleViewType*)viewP)->gleFieldSetPtr;
		((GleViewType*)viewP)->gleFieldSetPtr = self;	
		} 
	return (FALSE);
	}

GleElement *GleFieldSetConstruct(UINT8 viewId, const WCHAR *title){
	GleFieldSet *self;
	INT32 n1;
	INT16 nullChar = 0;

	if(title) 
		n1 = GLEa_sizeofString(title);
	else
		n1 = GLEa_sizeofString((WCHAR*)&nullChar);
		
	self = (GleFieldSet*)WIPAlloc(sizeof(GleFieldSet));
	self->title = WIPAlloc(n1);

	if(title)
		GLEa_strcpyWchar2Gle(self->title, title);
	else 
		GLEa_strcpyWchar2Gle(self->title, (WCHAR*)&nullChar);
	
	self->type = FieldSet;
	self->viewId = viewId;
	self->chunkSize = sizeof(GleFieldSet) + n1;
	#ifdef SUPPORT_PEN_NAVIGATION	
		self->Contains=&GleElementContains;
	#endif
	self->Draw=&GleFieldSetDraw;  
	self->RenderX=&GleFieldSetRenderX;
	self->RenderY=&GleElementRenderY;
	self->Destruct=&GleFieldSetDestruct;
	#ifdef SUPPORT_KEY_NAVIGATION
		self->IsMarkable=&GleElementIsMarkable;
	#endif
	self->Selected=&GleElementSelected;
	return (GleElement*)self;
	}

BOOL GleCloseFieldSetRenderX(GleFieldSet* self, INT16  *xSum, INT16 *ySum, INT16 *ascentMax, INT16 *descenderMax, GleElementType *gleType, UINT16 *currentFontLineHeight, INT8 *myAlign, BOOL *myWrap, INT16 *columnLeftX, INT16 *columnWidth) {
	*gleType = self->type;
	return (FALSE);	
	}

GleElement *GleCloseFieldSetConstruct(VOID){
	GleCloseFieldSet *self;
	
	self = (GleCloseFieldSet*)WIPAlloc(sizeof(GleCloseFieldSet));
	self->type = CloseFieldSet;
	self->chunkSize = sizeof(GleCloseFieldSet);	
	#ifdef SUPPORT_PEN_NAVIGATION
		self->Contains=&GleElementContains;
	#endif
	self->Draw=&GleElementDraw;  
	self->RenderX=&GleCloseFieldSetRenderX;
	self->RenderY=&GleElementRenderY;
	self->Destruct=&GleElementDestruct;
	#ifdef SUPPORT_KEY_NAVIGATION
		self->IsMarkable=&GleElementIsMarkable;
	#endif
	self->Selected=&GleElementSelected;

	return (GleElement*)self;
	}