[26] | 1 | //
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| 2 | // PSAlarmsController.m
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| 3 | // Pester
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| 4 | //
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| 5 | // Created by Nicholas Riley on Fri Oct 11 2002.
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| 6 | // Copyright (c) 2002 Nicholas Riley. All rights reserved.
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| 7 | //
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| 8 |
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| 9 | #import "PSAlarmsController.h"
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| 10 | #import "PSAlarm.h"
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| 11 | #import "NSTableView-NJRExtensions.h"
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| 12 |
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| 13 |
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| 14 | @implementation PSAlarmsController
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| 15 |
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| 16 | - (id)init;
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| 17 | {
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| 18 | if ( (self = [super initWithWindowNibName: @"Alarms"]) != nil) {
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| 19 | alarms = [PSAlarms allAlarms];
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| 20 | [[self window] center];
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| 21 | [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(alarmsChanged) name: PSAlarmsDidChangeNotification object: alarms];
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| 22 | [tableView setAutosaveName: @"Alarm list"];
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| 23 | [tableView setAutosaveTableColumns: YES];
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| 24 | [tableView noteNumberOfRowsChanged];
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| 25 | [[self window] makeFirstResponder: tableView];
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| 26 | }
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| 27 | return self;
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| 28 | }
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| 29 |
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| 30 | - (void)alarmsChanged; // XXX fix autoselection to be more reasonable, see whatever I did in that _Learning Cocoa_ project I think
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| 31 | {
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| 32 | [tableView reloadData];
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| 33 | [tableView deselectAll: self];
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| 34 | }
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| 35 |
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| 36 | - (IBAction)remove:(id)sender;
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| 37 | {
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| 38 | [alarms removeAlarmsAtIndices: [[tableView selectedRowEnumerator] allObjects]];
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| 39 | }
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| 40 |
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| 41 | @end
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| 42 |
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| 43 | @implementation PSAlarmsController (NSTableDataSource)
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| 44 |
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| 45 | - (int)numberOfRowsInTableView:(NSTableView *)tableView;
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| 46 | {
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| 47 | return [alarms alarmCount];
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| 48 | }
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| 49 |
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| 50 | - (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(int)row;
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| 51 | {
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| 52 | PSAlarm *alarm = [alarms alarmAtIndex: row];
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| 53 |
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| 54 | if ([[tableColumn identifier] isEqualToString: @"message"]) return [alarm message];
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| 55 | else {
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| 56 | NSCalendarDate *date = [alarm date];
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| 57 | if ([[tableColumn identifier] isEqualToString: @"date"]) return [date descriptionWithCalendarFormat: [[NSUserDefaults standardUserDefaults] stringForKey: NSShortDateFormatString]];
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| 58 | if ([[tableColumn identifier] isEqualToString: @"time"]) {
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| 59 | if (date == nil) return @"ÇexpiredÈ";
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| 60 | return [date descriptionWithCalendarFormat: @"%1I:%M:%S%p"]; // XXX regular format doesn't work
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| 61 | }
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| 62 | }
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| 63 | return nil;
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| 64 | }
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| 65 | @end
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| 66 |
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| 67 | @implementation PSAlarmsController (NSTableViewNotifications)
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| 68 |
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| 69 | - (void)tableViewSelectionDidChange:(NSNotification *)aNotification;
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| 70 | {
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| 71 | [removeButton setEnabled: ([tableView numberOfSelectedRows] != 0)];
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| 72 | }
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| 73 |
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| 74 | @end
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| 75 |
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| 76 | @implementation PSAlarmsController (NSWindowDelegate)
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| 77 |
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| 78 | - (NSRect)windowWillUseStandardFrame:(NSWindow *)sender defaultFrame:(NSRect)defaultFrame;
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| 79 | {
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| 80 | NSWindow *window = [tableView window];
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| 81 | NSRect frame = [window frame];
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| 82 | NSScrollView *scrollView = [tableView enclosingScrollView];
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| 83 | float displayedHeight = [[scrollView contentView] bounds].size.height;
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| 84 | float heightChange = [[scrollView documentView] bounds].size.height - displayedHeight;
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| 85 | float heightExcess;
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| 86 |
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| 87 | if (heightChange >= 0 && heightChange <= 1) {
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| 88 | // either the window is already optimal size, or it's too big
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| 89 | float rowHeight = [tableView cellHeight];
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| 90 | heightChange = (rowHeight * [tableView numberOfRows]) - displayedHeight;
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| 91 | }
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| 92 |
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| 93 | frame.size.height += heightChange;
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| 94 |
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| 95 | if ( (heightExcess = [window minSize].height - frame.size.height) > 1 ||
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| 96 | (heightExcess = [window maxSize].height - frame.size.height) < 1) {
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| 97 | heightChange += heightExcess;
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| 98 | frame.size.height += heightExcess;
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| 99 | }
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| 100 |
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| 101 | frame.origin.y -= heightChange;
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| 102 |
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| 103 | return frame;
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| 104 | }
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| 105 |
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| 106 | @end
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| 107 |
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