mirror of
https://github.com/gnustep/apps-projectcenter.git
synced 2025-02-21 19:01:18 +00:00
684d8c4e04
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/projectcenter/trunk@16497 72102866-910b-0410-8b05-ffd578937521
117 lines
2.6 KiB
Objective-C
117 lines
2.6 KiB
Objective-C
/*
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* PCHistoryController.m created by probert on 2002-02-21 14:28:08 +0000
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*
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* Project ProjectCenter
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*
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* Created with ProjectCenter - http://www.gnustep.org
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*
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* $Id$
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*/
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#include "PCHistoryController.h"
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#include "PCDefines.h"
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#include "PCProject.h"
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@implementation PCHistoryController
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- (id)initWithProject:(PCProject *)aProj
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{
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NSAssert(aProj, @"Project is mandatory!");
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if((self = [super init]))
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{
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project = aProj;
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editedFiles = [[NSMutableArray alloc] init];
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}
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return self;
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}
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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RELEASE(editedFiles);
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[super dealloc];
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}
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- (void)click:(id)sender
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{
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NSString *file = [[[sender selectedCell] stringValue] copy];
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[project browserDidClickFile:file category:nil];
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/* This causes a problem because we try to reloadColumn on the browser
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in the middle of someone clicking in it (-click: sends notification
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which is received by histortDidChange:, etc. Is there a better
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way around this? */
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//[[NSNotificationCenter defaultCenter] postNotificationName:@"FileBecomesEditedNotification" object:file];
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AUTORELEASE(file);
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}
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- (void)setBrowser:(NSBrowser *)aBrowser
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{
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NSAssert(browser==nil,@"The browser is already set!");
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browser = aBrowser;
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[browser setTitled:NO];
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[browser setTarget:self];
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[browser setAction:@selector(click:)];
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[browser setMaxVisibleColumns:1];
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[browser setAllowsMultipleSelection:NO];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(historyDidChange:) name:@"FileBecomesEditedNotification" object:nil];
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}
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- (void)historyDidChange:(NSNotification *)notif
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{
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NSString *file = [notif object];
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if( [editedFiles containsObject:file] == YES )
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{
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[editedFiles removeObject:file];
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}
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[editedFiles insertObject:file atIndex:0];
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[browser reloadColumn:0];
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}
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@end
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@implementation PCHistoryController (HistoryBrowserDelegate)
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- (void)browser:(NSBrowser *)sender createRowsForColumn:(int)column inMatrix:(NSMatrix *)matrix
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{
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int i;
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int count = [editedFiles count];
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if( sender != browser ) return;
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for( i=0; i<count;++i )
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{
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id cell;
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[matrix insertRow:i];
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cell = [matrix cellAtRow:i column:0];
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[cell setStringValue:[editedFiles objectAtIndex:i]];
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[cell setLeaf:YES];
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}
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}
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- (void)browser:(NSBrowser *)sender willDisplayCell:(id)cell atRow:(int)row column:(int)column
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{
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}
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- (BOOL)browser:(NSBrowser *)sender selectCellWithString:(NSString *)title inColumn:(int)column
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{
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return YES;
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}
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@end
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