sugarmemoprefs.c

Palm上著名的背单词软件的源码

#include <PalmOS.h>

#include "SugarMemo.h"
#include "SugarMemoRsc.h"
#include "SugarMemoDB.h"
#include "SugarMemoTools.h"
#include "SugarMemoPrefs.h"

#define RowsInPrefsTemplateTable	4

#define FieldColumn			0
#define QuestionPaneColumn	1
#define	AnswerPaneColumn	2
#define	FontColumn			3
#define	AlignColumn			4


extern WordFields FieldMap[4];

static void PrefsInitForm();
static void LoadTemplates();
static void SaveTemplates();

Boolean PrefsFormHandleEvent(EventType * event){

	FormType* frmP = FrmGetActiveForm();
	Boolean handled = false;
	
	switch (event->eType){
		
		case frmOpenEvent:
			PrefsInitForm();
			FrmDrawForm(frmP);
			break;
			
		case frmCloseEvent:
			if (CurrentDB != NULL) DmCloseDatabase(CurrentDB);
			break;
			
		case ctlSelectEvent:
			
			switch(event->data.ctlSelect.controlID){
				
				case PrefsOKButton:
					SaveTemplates();
					FrmGotoForm(MainForm);
					handled = true;
					break;
					
				
				case PrefsCancelButton:
					FrmGotoForm(MainForm);
					handled = true;
					break;
					
				default:
					break;
			
			}
						
		default:
			break;
	}
	
	return handled;
}

void PrefsInitForm(){
	
	LoadTemplates();
	
}

void LoadTemplates(){
	SugarAppInfoType* app;
	ReviewMode reviewMode;
	Boolean test = false;
	Boolean recollection = false;
	Boolean word = false;
	Boolean translation = false;
	Boolean lefty = false;
	ControlType* ctl;
	

	ctl = GetObjectPtr(PrefsBothCheckbox);
	CtlSetValue(ctl, 0);
	ctl = GetObjectPtr(PrefsWordCheckbox);
	CtlSetValue(ctl, 0);
	ctl = GetObjectPtr(PrefsTranslationCheckbox);
	CtlSetValue(ctl, 0);	
	ctl = GetObjectPtr(PrefsMixedCheckbox);
	CtlSetValue(ctl, 0);
	ctl = GetObjectPtr(PrefsSelectionCheckbox);
	CtlSetValue(ctl, 0);
	ctl = GetObjectPtr(PrefsRecollectionCheckbox);
	CtlSetValue(ctl, 0);

	
	
	app = GetAppInfoPtr(CurrentDB);
	reviewMode = app -> reviewMode;
	lefty = app -> lefty;
	MemPtrUnlock(app);
	
	if (GetBitMacro(reviewMode.allBits, TranslationRecollection) != 0){
		translation = true;
		recollection = true;
	}
	
	if (GetBitMacro(reviewMode.allBits, WordRecollection) != 0){
		word = true;
		recollection = true;
	}
	
	if (GetBitMacro(reviewMode.allBits, TranslationTest) != 0){
		translation = true;
		test = true;
	}
	
	if (GetBitMacro(reviewMode.allBits, WordTest) != 0){
		word = true;
		test = true;
	}
	
	if (word && translation){
		ctl = GetObjectPtr(PrefsBothCheckbox);
		CtlSetValue(ctl, 1);
	}
	else {
		if (word){
		ctl = GetObjectPtr(PrefsWordCheckbox);
		CtlSetValue(ctl, 1);
		}
		
		if (translation){
		ctl = GetObjectPtr(PrefsTranslationCheckbox);
		CtlSetValue(ctl, 1);	
		}
	}
	
	if (test && recollection){
		ctl = GetObjectPtr(PrefsMixedCheckbox);
		CtlSetValue(ctl, 1);
	}
	else{
		if (test){
			ctl = GetObjectPtr(PrefsSelectionCheckbox);
			CtlSetValue(ctl, 1);
		}
	
		if (recollection){
		ctl = GetObjectPtr(PrefsRecollectionCheckbox);
		CtlSetValue(ctl, 1);
		}
	}
	
	if (lefty){
		ctl = GetObjectPtr(PrefsRightyCheckbox);
		CtlSetValue(ctl, 0);
		ctl = GetObjectPtr(PrefsLeftyCheckbox);
		CtlSetValue(ctl, 1);
	}
	else {
		ctl = GetObjectPtr(PrefsRightyCheckbox);
		CtlSetValue(ctl, 1);
		ctl = GetObjectPtr(PrefsLeftyCheckbox);
		CtlSetValue(ctl, 0);
	}


}

void SaveTemplates(){
	SugarAppInfoType* app, *appHelper = 0;
	ControlType* ctl;
	Boolean select = false;
	Boolean recollection = false;
	Boolean word = false;
	Boolean translation = false;
	ReviewMode reviewMode;
	UInt16 bits = 0;
	UInt8 lefty;
	
	ctl = GetObjectPtr(PrefsMixedCheckbox);
	if (CtlGetValue(ctl) != 0) {
		select = true;
		recollection = true;
	}
	else{
		ctl = GetObjectPtr(PrefsSelectionCheckbox);
		if (CtlGetValue(ctl) != 0){
			select = true;
		}
		
		ctl = GetObjectPtr(PrefsRecollectionCheckbox);
		if (CtlGetValue(ctl) != 0){
			recollection = true;
		}
	}

	ctl = GetObjectPtr(PrefsBothCheckbox);
	if (CtlGetValue(ctl) != 0) {
		word = true;
		translation = true;
	}
	else{
		ctl = GetObjectPtr(PrefsWordCheckbox);
		if (CtlGetValue(ctl) != 0){
			word = true;
		}
		
		ctl = GetObjectPtr(PrefsTranslationCheckbox);
		if (CtlGetValue(ctl) != 0){
			translation = true;
		}
	}
	
	if (select && word)
		SetBitMacro(bits, WordTest);
	if (select && translation)
		SetBitMacro(bits, TranslationTest);
	if (recollection && word)
		SetBitMacro(bits, WordRecollection);
	if (recollection && translation)
		SetBitMacro(bits, TranslationRecollection);
		
	reviewMode.allBits = (UInt8)bits;
	
	ctl = GetObjectPtr(PrefsLeftyCheckbox);
	lefty = CtlGetValue(ctl);
	
	app = GetAppInfoPtr(CurrentDB);
	DmWrite(app, (UInt32)&appHelper -> reviewMode, &reviewMode, sizeof(reviewMode));
	DmWrite(app, (UInt32)&appHelper -> lefty, &lefty, sizeof(lefty));
	MemPtrUnlock(app);
}