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QSNameFormItem.m
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QSNameFormItem.m
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/**
* QSListFormItem.m
*
* Copyright (c) 2010 - 2011, Quasidea Development, LLC
* For more information, please go to http://www.quasidea.com/
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#import <UIKit/UITableView.h>
#import "QSForm.h"
#import "QSControls.h"
#import "QSUtilities.h"
@implementation QSNameFormItem
@synthesize _intIdValue;
@synthesize _objTableHeaderView;
#pragma mark -
#pragma mark Initializers
- (QSNameFormItem *)initWithKey:(NSString *)strKey Label:(NSString *)strLabel IdValue:(int)intIdValue {
if (self = (QSNameFormItem *)[super initWithKey:strKey Label:strLabel]) {
_intIdValue = intIdValue;
_strNameValue = nil;
_arrNameArrayByLetter = [[NSMutableArray alloc] initWithCapacity:26];
_arrIdArrayByLetter = [[NSMutableArray alloc] initWithCapacity:26];
for (int intIndex = 0; intIndex < 26; intIndex++) {
[_arrNameArrayByLetter addObject:[[[NSMutableArray alloc] init] autorelease]];
[_arrIdArrayByLetter addObject:[[[NSMutableArray alloc] init] autorelease]];
}
}
return self;
}
#pragma mark -
#pragma mark Memory Management
- (void)dealloc {
[_strNameValue release];
[_lblField release];
[_objTableViewController release];
[_arrNameArrayByLetter release];
[_arrIdArrayByLetter release];
[_objTableViewController release];
[_objTableHeaderView release];
[super dealloc];
}
#pragma mark -
#pragma mark FormItem Default Overrides
- (UITableViewCell *)getUITableViewCellForUITableView:(UITableView *)objTableView {
UITableViewCell * objCell = [super getUITableViewCellForUITableView:objTableView];
[self refreshImageView];
if ([[objCell subviews] indexOfObject:_lblField] == NSNotFound) {
[[objCell contentView] addSubview:_lblField];
}
[objCell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator];
return objCell;
}
- (CGFloat)refreshImageView {
// Setup Label
if (_lblField == nil) {
// _lblField to retain
_lblField = [[UILabel alloc] initWithFrame:[self getControlFrameWithHeight:500]];
_lblField.tag = _intIndex;
[_lblField setLineBreakMode:UILineBreakModeWordWrap];
[_lblField setNumberOfLines:0];
}
// Do we have a valid value?
if (_intIdValue && (_strNameValue != nil)) {
[_lblField setText:_strNameValue];
[_lblField setTextColor:[UIColor blackColor]];
[_lblField setFont:[UIFont systemFontOfSize:[UIFont labelFontSize]]];
} else {
[_lblField setText:@"Tap to Add"];
[_lblField setTextColor:[UIColor grayColor]];
[_lblField setFont:[UIFont italicSystemFontOfSize:[UIFont systemFontSize]]];
}
// Setup the Height
CGRect objFrame = [_lblField frame];
objFrame.size.height = 1000;
[_lblField setFrame:objFrame];
[QSLabels trimFrameHeightForLabel:_lblField WithMinHeight:25];
return fmax([super getHeight], kLabelTopMargin + _lblField.bounds.size.height + kLabelBottomMargin);
}
- (CGFloat)getHeight {
return [self refreshImageView];
}
- (bool)tableViewCellTapped:(UITableViewCell *)objCell {
_objTableViewController = [[UITableViewController alloc] initWithStyle:UITableViewStylePlain];
[[_objTableViewController navigationItem] setTitle:_strLabel];
[[_objTableViewController navigationItem] setPrompt:[[[_objForm navigatedViewController] navigationItem] prompt]];
[[_objTableViewController tableView] setDelegate:self];
[[_objTableViewController tableView] setDataSource:self];
// Add the Optional Bar (if applicable)
if (_objTableHeaderView != nil) {
[[_objTableViewController tableView] setTableHeaderView:_objTableHeaderView];
}
// Define Back Button Stuff
UIBarButtonItem * btnBack = [[UIBarButtonItem alloc] initWithTitle:@"Back"
style:UIBarButtonItemStyleBordered
target:self
action:@selector(backClick:)];
[[_objTableViewController navigationItem] setLeftBarButtonItem:btnBack];
[btnBack release];
if (_strSubscreenPrompt != nil) {
[[_objTableViewController navigationItem] setPrompt:_strSubscreenPrompt];
}
[[[_objForm navigatedViewController] navigationController] pushViewController:_objTableViewController
animated:true];
// Pre-select the Option/Value
int intSectionIndex = 0;
for (int intLetterIndex = 0; intLetterIndex < 26; intLetterIndex++) {
if ([[_arrIdArrayByLetter objectAtIndex:intLetterIndex] count] > 0) {
NSArray * intIdNumberArray = [_arrIdArrayByLetter objectAtIndex:intLetterIndex];
for (int intRowIndex = 0; intRowIndex < [intIdNumberArray count]; intRowIndex++) {
if ([[intIdNumberArray objectAtIndex:intRowIndex] intValue] == _intIdValue) {
[[_objTableViewController tableView] selectRowAtIndexPath:[NSIndexPath indexPathForRow:intRowIndex inSection:intSectionIndex] animated:false scrollPosition:UITableViewScrollPositionMiddle];
}
}
intSectionIndex++;
}
}
return false;
}
#pragma mark -
#pragma mark Name/Value Pair List Management
- (void)addItemWithFirstName:(NSString *)strFirstName lastName:(NSString *)strLastName idValue:(int)idValue {
// Figure out the First Letter's ORD Value
int intOrd = [[[strLastName uppercaseString] substringToIndex:1] cStringUsingEncoding:NSUTF8StringEncoding][0];
intOrd -= 'A';
NSAssert1(((intOrd >= 0) && (intOrd < 26)), @"Invalid Last Name: %@", strLastName);
// Add the name and ID to the local arrays
[[_arrNameArrayByLetter objectAtIndex:intOrd] addObject:[NSString stringWithFormat:@"%@ %@", strFirstName, strLastName]];
[[_arrIdArrayByLetter objectAtIndex:intOrd] addObject:[NSNumber numberWithInt:idValue]];
// Update our name value if it is what is selected
if (idValue == _intIdValue) {
if (_strNameValue != nil) {
[_strNameValue release];
}
_strNameValue = [[NSString stringWithFormat:@"%@ %@", strFirstName, strLastName] retain];
}
}
- (void)removeAllNames {
[_arrNameArrayByLetter release];
[_arrIdArrayByLetter release];
[_strNameValue release];
_strNameValue = nil;
_arrNameArrayByLetter = [[NSMutableArray alloc] initWithCapacity:26];
_arrIdArrayByLetter = [[NSMutableArray alloc] initWithCapacity:26];
for (int intIndex = 0; intIndex < 26; intIndex++) {
[_arrNameArrayByLetter addObject:[[[NSMutableArray alloc] init] autorelease]];
[_arrIdArrayByLetter addObject:[[[NSMutableArray alloc] init] autorelease]];
}
}
- (void)refreshTableView {
if (_objTableViewController != nil) [(UITableView *)[_objTableViewController view] reloadData];
}
#pragma mark -
#pragma mark List Selector TableViewController Management
- (IBAction)backClick:(id)sender {
[[_objTableViewController navigationController] popViewControllerAnimated:true];
[_objTableViewController release];
_objTableViewController = nil;
[_objForm redraw];
if (_objOnChangeTarget) [_objOnChangeTarget performSelector:_objOnChangeAction withObject:self];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
int intCount = 0;
for (int intIndex = 0; intIndex < 26; intIndex++)
if ([[_arrNameArrayByLetter objectAtIndex:intIndex] count] > 0) intCount++;
return intCount;
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
UILabel * lblTest = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, 25.0f)];
[lblTest setText:[NSString stringWithFormat:@" %@", [[self sectionIndexTitlesForTableView:tableView] objectAtIndex:section]]];
[lblTest setFont:[UIFont boldSystemFontOfSize:[UIFont systemFontSize]]];
[lblTest setTextColor:[UIColor whiteColor]];
[lblTest setBackgroundColor:[UIColor darkGrayColor]];
[lblTest autorelease];
return lblTest;
}
-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
return 25.0f;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
int intCurrentSectionNumber = 0;
for (int intIndex = 0; intIndex < 26; intIndex++) {
if ([[_arrNameArrayByLetter objectAtIndex:intIndex] count] > 0) {
if (section == intCurrentSectionNumber) {
return [[_arrNameArrayByLetter objectAtIndex:intIndex] count];
}
intCurrentSectionNumber++;
}
}
return 0;
}
- (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {
return index;
}
- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
NSMutableArray * strLetterArray = [[NSMutableArray alloc] init];
for (int intIndex = 0; intIndex < 26; intIndex++) {
if ([[_arrNameArrayByLetter objectAtIndex:intIndex] count] > 0) {
[strLetterArray addObject:[NSString stringWithFormat:@"%c", (intIndex + 'A')]];
}
}
NSArray * arrToReturn = [NSArray arrayWithArray:strLetterArray];
[strLetterArray release];
return arrToReturn;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString * strIdentifier = @"listFormItemCellIdentifier";
UITableViewCell * objCell = [[_objTableViewController tableView] dequeueReusableCellWithIdentifier:strIdentifier];
if (objCell == nil) {
objCell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:strIdentifier] autorelease];
}
[[objCell textLabel] setTextColor:[UIColor blackColor]];
[[objCell textLabel] setBackgroundColor:[UIColor clearColor]];
// Get Name and IdNumber Array
NSArray * strNameArray;
NSArray * intIdNumberArray;
int intCurrentSectionNumber = 0;
for (int intIndex = 0; intIndex < 26; intIndex++) {
if ([[_arrNameArrayByLetter objectAtIndex:intIndex] count] > 0) {
if ([indexPath section] == intCurrentSectionNumber) {
strNameArray = [_arrNameArrayByLetter objectAtIndex:intIndex];
intIdNumberArray = [_arrIdArrayByLetter objectAtIndex:intIndex];
}
intCurrentSectionNumber++;
}
}
[[objCell textLabel] setText:[strNameArray objectAtIndex:[indexPath row]]];
return objCell;
}
- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath {
_blnChangedFlag = true;
int intSectionIndex = 0;
NSArray * strNameArray;
NSArray * intIdNumberArray;
for (int intIndex = 0; intIndex < 26; intIndex++) {
if ([[_arrNameArrayByLetter objectAtIndex:intIndex] count] > 0) {
if (intSectionIndex == [indexPath section]) {
strNameArray = [_arrNameArrayByLetter objectAtIndex:intIndex];
intIdNumberArray = [_arrIdArrayByLetter objectAtIndex:intIndex];
}
intSectionIndex++;
}
}
[_strNameValue release];
_strNameValue = [[strNameArray objectAtIndex:[indexPath row]] retain];
_intIdValue = [[intIdNumberArray objectAtIndex:[indexPath row]] intValue];
return indexPath;
}
@end