calltoda.c

palm os上的DA编程

					setAndDrawFields( param );
					handled = true;
					break;
				case mainButtonPPushButton:
					if( event->data.ctlSelect.on ) {
						if( param->mode == pagerLabel )
							param->modeNum ++;
						else
							param->modeNum = -1;
						param->mode = pagerLabel;
					} else {
						param->mode = 0;
					}
					setAndDrawFields( param );
					handled = true;
					break;
				case mainButtonFPushButton:
					if( event->data.ctlSelect.on ) {
						if( param->mode == faxLabel )
							param->modeNum ++;
						else
							param->modeNum = -1;
						param->mode = faxLabel;
					} else {
						param->mode = 0;
					}
					setAndDrawFields( param );
					handled = true;
					break;
				case mainButtonEPushButton:
					if( event->data.ctlSelect.on ) {
						if( param->mode == emailLabel )
							param->modeNum ++;
						else
							param->modeNum = -1;
						param->mode = emailLabel;
					} else {
						param->mode = 0;
					}
					setAndDrawFields( param );
					handled = true;
					break;
				default:
					break;
			}
			break;

		case popSelectEvent:
			switch ( event->data.popSelect.controlID ) {
			case mainSelectApplPopTrigger:
				param->p.launchAppl = event->data.popSelect.selection;
				setAndDrawFields( param );
				handled = true;
				break;
			case mainSelectInsertStringsTrigger:
				param->p.insertStrings = event->data.popSelect.selection;
				setCompanyTitleFlags( param );
				setAndDrawFields( param );
				handled = true;
				break;
			default:
				break;
			}
			break;

		case menuEvent:
			switch (event->data.menu.itemID) {
			case EditCopy:
				CopyClipboard( param );
				handled = true;
				break;
			case EditInsertLaunchAddress:
				param->insert = true;
				param->launchAddrAppl = true;
				done= true;
				handled = true;
				break;
			case EditLaunchAddress:
				param->launchAddrAppl = true;
				done= true;
				handled = true;
				break;
			default:
				break;
			}
			break;
		
		case keyDownEvent:
			if (chrIsHardKey(event->data.keyDown.chr)) {
			/* maybe 'HotSync!' button pressed ? */
				EvtAddEventToQueue(event);
				done = true;
				handled = true;
				break;
			}
			switch( event->data.keyDown.chr ) {
				case pageUpChr:
					if( param->optionControl != MAIN_FORM ) {
						SndPlaySystemSound( sndWarning );
						break;
					}
					if( param->index > 0 ) {
						param->index --;
					} else {
						SndPlaySystemSound( sndWarning );
					}
					param->mode = param->modeNum = -1;
					/* this enables DA to drag, both on OS 3.5+ and the OS before  */
					WinSetDrawWindow(&(form->window));
					setAndDrawFields( param );
					handled = true;
					break;
				case pageDownChr:
					if( param->optionControl != MAIN_FORM ) {
						SndPlaySystemSound( sndWarning );
						break;
					}
					if( param->index + 1 < param->indexNum ) {
						param->index ++;
					} else {
						SndPlaySystemSound( sndWarning );
					}
					param->mode = param->modeNum = -1;
					/* this enables DA to drag, both on OS 3.5+ and the OS before  */
					WinSetDrawWindow(&(form->window));
					setAndDrawFields( param );
					handled = true;
					break;
				default:
					break;
			}
			break;
		
		/* Following implements 'Draggable' feature */
		case penDownEvent:
//		case frmTitleEnterEvent:
			if (IsInside(&form->window.windowBounds,
					event->screenX, event->screenY)) {
				/* Start Drag */
				param->fromX  = event->screenX + form->window.windowBounds.topLeft.x;
				param->fromY  = event->screenY + form->window.windowBounds.topLeft.y;
				param->moving = true;
				FrmEraseForm(form);
				/* this enables DA to drag, both on OS 3.5+ and the OS before  */
				WinSetDrawWindow(param->rootWindow);
				/* Draw only frame as dragging */
				ExorFrame(param->p.lastX, param->p.lastY);
				handled = true;
			} else if (IsOutside(&form->window.windowBounds,
				event->screenX, event->screenY)) {
				/* Pen tapped on Outside of form -- quit */
				done = true;
				handled = true;
			}
			break;
		
		case penMoveEvent:
			if (param->moving) {
				form = FrmGetActiveForm();
				moveX = event->screenX - param->fromX;
				moveY = event->screenY - param->fromY;
				
				/* Erase previous frame */
				ExorFrame(param->p.lastX, param->p.lastY);
				
				/* Compute new form position */
                if (moveX < FrameWidth - param->p.lastX) {
                    moveX = FrameWidth - param->p.lastX;
                } 
                else if (moveX + mainFormWidth + FrameWidth > hwrDisplayWidth - param->p.lastX) {
                    moveX = hwrDisplayWidth - param->p.lastX - mainFormWidth - FrameWidth;
                }
                if (moveY < FrameWidth - param->p.lastY) {
                    moveY = FrameWidth - param->p.lastY;
                } 
                else if (moveY + mainFormHeight + FrameWidth > hwrDisplayHeight - param->p.lastY) {
                    moveY = hwrDisplayHeight - param->p.lastY - mainFormHeight - FrameWidth;
                }
				/* Draw new frame */
				param->p.lastX += moveX;
				param->p.lastY += moveY;
				param->fromX = event->screenX;
				param->fromY = event->screenY;
				ExorFrame(param->p.lastX, param->p.lastY);
				handled = true;
			}
			break;
			
		case penUpEvent:
			form = FrmGetActiveForm();
			if (param->moving) {
				/* Erase last frame */
				ExorFrame(param->p.lastX, param->p.lastY);
				/* Save last position into preference */
//				param->p.lastX = form->window.windowBounds.topLeft.x;
//				param->p.lastY = form->window.windowBounds.topLeft.y;
				param->moving = false;
				/* Redraw the form at the new position */
				form->window.windowBounds.topLeft.x = param->p.lastX;
				form->window.windowBounds.topLeft.y = param->p.lastY;
				/* this enables DA to drag, both on OS 3.5+ and the OS before  */
//				WinSetDrawWindow(&(form->window));
				FrmDrawForm(form);
				setAndDrawFields( param );
				handled = true;
			}
			break;
		
		default:
			break;
	}
	return done;
}

static Boolean IsInside(RectanglePtr r, SWord x, SWord y)
{
	return (0 <= x && x <= r->extent.x && 0 <= y && y <= r->extent.y);
}

static Boolean IsOutside(RectanglePtr r, SWord x, SWord y)
{
	return (!IsInside(r, x, y));
}

static void ExorFrame(Word topLeftX, Word topLeftY)
{
	RectangleType r;
	
	r.topLeft.x = topLeftX + 2;
	r.topLeft.y = topLeftY + 2;
	r.extent.x  = mainFormWidth  - 4;
	r.extent.y  = mainFormHeight - 4;
	WinInvertRectangleFrame(boldRoundFrame, &r);
}


static void switchFormBitmaps( FormPtr form, Word show )
{
	FormObjListType *obj_p;
	Word num;

	for( num = 0 ; num < form->numObjects ; num ++ ) {
		obj_p = form->objects + num;
		if( obj_p->objectType == frmBitmapObj &&
			obj_p->object.bitmap->rscID == mainUnnamed1016BitMap ) {
				obj_p->object.bitmap->attr.usable = show;
		}
	}
	return;
}

static void formSetHelpResource( FormPtr form, Word helpID )
{
	form->helpRscId = helpID;
	return;
}

static void showObject( FormPtr form, Word objectID )
{
	FrmShowObject( form, FrmGetObjectIndex(form, objectID) );
	return;
}

static void hideObject( FormPtr form, Word objectID )
{
	FrmHideObject( form, FrmGetObjectIndex(form, objectID) );
	return;
}

static void showMoreOptionControls( FormPtr form )
{
	Word num;
	Word h_array[] = {
//	mainButtonGoButton,
	mainButtonInsertButton,
	mainButtonDownButton,
	mainButtonUpButton,
	mainButtonDoneButton,
	mainButtonOptionButton,
	mainFIeldNameField,
	mainFieldNumberField,
	mainButtonOPushButton,
	mainButtonWPushButton,
	mainButtonHPushButton,
	mainButtonMoPushButton,
	mainButtonPPushButton,
	mainButtonFPushButton,
	mainButtonEPushButton,
	mainButtonMaPushButton,
	mainNameFormat0PushButton,
	mainNameFormat1PushButton,
	mainNameFormat2PushButton,
	mainNameFormat3PushButton,
	mainPasteTypeCheckbox,
//	mainJapaneseCheckbox,
	mainFormatLabelLabel,
	mainMoreButton,
//	mainPasteCompanyCheckbox,
//	mainPasteTitleCheckbox,
	mainSelectApplPopTrigger,
	mainSelectApplLabelLabel,
	mainSelectInsertStringsLabel,
	mainSelectInsertStringsTrigger,
	-1 };
	Word s_array[] = {
	mainButtonOKButton,
	mainAgainButton,
//	mainAltStrstriCheckbox,
	mainIgnoreCaseCheckbox,
	mainFindNameCompanyCheckbox,
	mainFindPhonesCheckbox,
	mainFindAddressCheckbox,
	mainFindCustomsCheckbox,
	mainFindNoteCheckbox,
	mainLangLabelLabel,
	mainLangUSPushButton,
	mainLangJPPushButton,
	mainLangEUPushButton,
	-1 };

	// Hide all of Main Control objects
	num = 0;
	while( h_array[num] != -1 ) {
		hideObject( form, h_array[num ++] );
	}

	//switchFormBitmaps( form, 0 );
	//FrmEraseForm( form );
	//FrmDrawForm( form );

	// Show all of Option Control objects
	num = 0;
	while( s_array[num] != -1 ) {
		showObject( form, s_array[num ++] );
	}

	FrmSetTitle( form, moreOptionFormTitle );
	return;
}

static void showOptionControls( FormPtr form, Param *param )
{
	Word num;
	Word h_array[] = {
//	mainButtonGoButton,
	mainButtonInsertButton,
	mainButtonDownButton,
	mainButtonUpButton,
	mainButtonDoneButton,
	mainButtonOptionButton,
	mainAgainButton,
	mainFIeldNameField,
	mainFieldNumberField,
	mainButtonOPushButton,
	mainButtonWPushButton,
	mainButtonHPushButton,
	mainButtonMoPushButton,
	mainButtonPPushButton,
	mainButtonFPushButton,
	mainButtonEPushButton,
	mainButtonMaPushButton,
//	mainAltStrstriCheckbox,
	mainIgnoreCaseCheckbox,
	mainFindNameCompanyCheckbox,
	mainFindPhonesCheckbox,
	mainFindAddressCheckbox,
	mainFindCustomsCheckbox,
	mainFindNoteCheckbox,
	mainLangLabelLabel,
	mainLangUSPushButton,
	mainLangJPPushButton,
	mainLangEUPushButton,
	mainPasteCompanyCheckbox,
	mainPasteTitleCheckbox,
	-1 };
	Word s_array[] = {
	mainNameFormat0PushButton,
	mainNameFormat1PushButton,
	mainNameFormat2PushButton,
	mainNameFormat3PushButton,
	mainButtonOKButton,
	mainMoreButton,
	mainPasteTypeCheckbox,
//	mainJapaneseCheckbox,
//	mainPasteCompanyCheckbox,
//	mainPasteTitleCheckbox,
	mainFormatLabelLabel,
	mainSelectApplPopTrigger,
	mainSelectApplLabelLabel,
	mainSelectInsertStringsLabel,
	mainSelectInsertStringsTrigger,
	-1 };

	// Hide all of Main Control objects
	num = 0;
	while( h_array[num] != -1 ) {
		hideObject( form, h_array[num ++] );
	}
	
	num = 0;
/*	if( ! param->p.includeLastname ) {
		num = 2;
		hideObject( form, mainCheckbox_swapCheckbox );
		hideObject( form, mainNoCommaCheckbox );
	} else if( ! param->p.swapFirstLast ) {
		num = 1;
		hideObject( form, mainNoCommaCheckbox );
	}
*/
	switchFormBitmaps( form, 0 );
	FrmEraseForm( form );
	FrmDrawForm( form );

	// Show all of Option Control objects
	while( s_array[num] != -1 ) {
		showObject( form, s_array[num ++] );
	}

	FrmSetTitle( form, optionFormTitle );
	return;
}

static void showMainControls( FormPtr form, Param *param )
{
	Word num;
	Word h_array[] = {
	mainButtonOKButton,
	mainNameFormat0PushButton,
	mainNameFormat1PushButton,
	mainNameFormat2PushButton,
	mainNameFormat3PushButton,
	mainPasteTypeCheckbox,
//	mainAltStrstriCheckbox,
//	mainJapaneseCheckbox,
	mainFormatLabelLabel,
	mainIgnoreCaseCheckbox,
	mainMoreButton,
	mainAgainButton,
	mainFindNameCompanyCheckbox,
	mainFindPhonesCheckbox,
	mainFindAddressCheckbox,
	mainFindCustomsCheckbox,
	mainFindNoteCheckbox,
	mainLangLabelLabel,
	mainLangUSPushButton,
	mainLangJPPushButton,
	mainLangEUPushButton,
	mainSelectApplPopTrigger,
	mainSelectApplLabelLabel,
	mainSelectInsertStringsLabel,
	mainSelectInsertStringsTrigger,
	-1 };
	Word s_array[] = {
	mainButtonInsertButton,
	mainButtonDownButton,
	mainButtonUpButton,
	mainButtonDoneButton,
	mainButtonOptionButton,
	mainFIeldNameField,
	mainFieldNumberField,
//	mainButtonGoButton,
	mainPasteCompanyCheckbox,
	mainPasteTitleCheckbox,
	-1 };

	// Hide all of Option Control objects
	num = 0;
	while( h_array[num] != -1 ) {
		hideObject( form, h_array[num ++] );
	}
	
	num = 0;
	if( param->disableInsert ) {
		hideObject( form, mainButtonInsertButton );
		num = 1;
	}
	
	// Show all of Main Control objects
	switchFormBitmaps( form, 1 );
	FrmEraseForm( form );
	FrmDrawForm( form );
	
	while( s_array[num] != -1 ) {
		showObject( form, s_array[num ++] );
	}
	showCtrlButtons( param, form );
	
	FrmSetTitle( form, mainFormTitle );
	return;
}

static void setCompanyTitleFlags( Param *param )
{
	unsigned char flags[] = {
    BITS_INSERT_NAME,
    BITS_INSERT_NUMBER,
    BITS_INSERT_NAME_NUMBER,
    BITS_INSERT_NAME_COMPANY,