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Streamlined clear: method.

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Nicholas Shanks 2002-03-31 12:42:07 +00:00
parent 48d33933fd
commit 46a62de11c
1 changed files with 7 additions and 15 deletions
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22
Cocoa/Classes/ResourceDocument.m
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@ -218,7 +218,7 @@ static NSString *RKShowInfoItemIdentifier = @"com.nickshanks.resknife.toolbar.sh
if( [identifier isEqualToString:RKCreateItemIdentifier] ) valid = YES;
else if( [identifier isEqualToString:RKDeleteItemIdentifier] ) valid = selectedRows > 0;
else if( [identifier isEqualToString:RKEditItemIdentifier] ) valid = selectedRows == 1;
else if( [identifier isEqualToString:RKEditItemIdentifier] ) valid = selectedRows > 0;
else if( [identifier isEqualToString:RKEditHexItemIdentifier] ) valid = selectedRows > 0;
else if( [identifier isEqualToString:RKSaveItemIdentifier] ) valid = [self isDocumentEdited];
else if( [identifier isEqualToString:NSToolbarPrintItemIdentifier] ) valid = YES;
@ -275,7 +275,7 @@ static NSString *RKShowInfoItemIdentifier = @"com.nickshanks.resknife.toolbar.sh
// opens resource in template using TMPL resource with name templateName
NSBundle *templateEditor = [NSBundle bundleWithPath:[[[NSBundle mainBundle] builtInPlugInsPath] stringByAppendingPathComponent:@"Template Editor.plugin"]];
// nug: this only checks the CURRENT DOCUMENT for template resources
// bug: this only checks the CURRENT DOCUMENT for template resources
Resource *tmpl = [dataSource resourceNamed:[resource type] ofType:@"TMPL"];
// open the resources, passing in the template to use
@ -356,20 +356,12 @@ static NSString *RKShowInfoItemIdentifier = @"com.nickshanks.resknife.toolbar.sh
{
NSNumber *row;
Resource *resource;
NSMutableArray *selectedObjects = [NSMutableArray array];
NSEnumerator *enumerator = [outlineView selectedRowEnumerator];
int selectedRows = [outlineView numberOfSelectedRows];
// obtain array of selected resources
[[self undoManager] beginUndoGrouping];
while( row = [enumerator nextObject] )
{
[selectedObjects addObject:[outlineView itemAtRow:[row intValue]]];
}
NSEnumerator *enumerator;
NSArray *selectedItems = [outlineView selectedItems];
// enumerate through array and delete resources
// i can't just delete resources above, because it screws with the enumeration!
enumerator = [selectedObjects reverseObjectEnumerator]; // reverse so an undo will replace items in original order
[[self undoManager] beginUndoGrouping];
enumerator = [selectedItems reverseObjectEnumerator]; // reverse so an undo will replace items in original order
while( resource = [enumerator nextObject] )
{
[dataSource removeResource:resource];
@ -380,7 +372,7 @@ static NSString *RKShowInfoItemIdentifier = @"com.nickshanks.resknife.toolbar.sh
[[self undoManager] endUndoGrouping];
// generalise undo name if more than one was deleted
if( selectedRows > 1 )
if( [outlineView numberOfSelectedRows] > 1 )
[[self undoManager] setActionName:NSLocalizedString(@"Delete Resources", nil)];
// deselct resources (otherwise other resources move into selected rows!)