mirror of
https://github.com/arsenetar/dupeguru.git
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137 lines
3.5 KiB
Objective-C
137 lines
3.5 KiB
Objective-C
/*
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Copyright 2014 Hardcoded Software (http://www.hardcoded.net)
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This software is licensed under the "BSD" License as described in the "LICENSE" file,
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which should be included with this package. The terms are also available at
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http://www.hardcoded.net/licenses/bsd_license
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*/
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#import "HSTable.h"
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#import "Utils.h"
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@implementation HSTable
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- (id)initWithModel:(PyTable *)aModel tableView:(NSTableView *)aTableView
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{
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self = [super initWithModel:aModel view:aTableView];
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columns = [[HSColumns alloc] initWithPyRef:[[self model] columns] tableView:aTableView];
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return self;
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}
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- (id)initWithPyRef:(PyObject *)aPyRef wrapperClass:(Class)aWrapperClass callbackClassName:(NSString *)aCallbackClassName view:(NSTableView *)aTableView
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{
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self = [super initWithPyRef:aPyRef wrapperClass:aWrapperClass callbackClassName:aCallbackClassName view:aTableView];
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columns = [[HSColumns alloc] initWithPyRef:[[self model] columns] tableView:aTableView];
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return self;
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}
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- (id)initWithPyRef:(PyObject *)aPyRef tableView:(NSTableView *)aTableView
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{
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return [self initWithPyRef:aPyRef wrapperClass:[PyTable class] callbackClassName:@"TableView" view:aTableView];
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}
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- (void)dealloc
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{
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[columns release];
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[super dealloc];
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}
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/* Private */
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- (void)setPySelection
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{
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NSArray *selection = [Utils indexSet2Array:[[self view] selectedRowIndexes]];
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NSArray *pyselection = [[self model] selectedRows];
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if (![selection isEqualTo:pyselection])
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[[self model] selectRows:selection];
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}
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- (void)setViewSelection
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{
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NSIndexSet *selection = [Utils array2IndexSet:[[self model] selectedRows]];
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[[self view] selectRowIndexes:selection byExtendingSelection:NO];
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}
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/* HSGUIController */
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- (PyTable *)model
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{
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return (PyTable *)model;
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}
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- (NSTableView *)view
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{
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return (NSTableView *)view;
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}
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- (void)setView:(NSTableView *)aTableView
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{
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if ([self view] != nil) {
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[[self view] setDataSource:nil];
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[[self view] setDelegate:nil];
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}
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[super setView:aTableView];
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if (aTableView != nil) {
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[aTableView setDataSource:self];
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[aTableView setDelegate:self];
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}
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}
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/* Data source */
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- (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView
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{
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return [[self model] numberOfRows];
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}
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- (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)column row:(NSInteger)row
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{
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// Cocoa's typeselect mechanism can call us with an out-of-range row
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if (row >= [[self model] numberOfRows]) {
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return @"";
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}
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return [[self model] valueForColumn:[column identifier] row:row];
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}
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/* NSTableView Delegate */
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- (void)tableView:(NSTableView *)aTableView didClickTableColumn:(NSTableColumn *)column
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{
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if ([[aTableView sortDescriptors] count] == 0) {
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return;
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}
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NSSortDescriptor *sd = [[aTableView sortDescriptors] objectAtIndex:0];
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[[self model] sortByColumn:[sd key] desc:![sd ascending]];
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}
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// See HSOutline.outlineViewSelectionIsChanging: to know why we update selection in both notifs
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- (void)tableViewSelectionIsChanging:(NSNotification *)notification
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{
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[self setPySelection];
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}
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- (void)tableViewSelectionDidChange:(NSNotification *)notification
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{
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[self setPySelection];
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}
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/* Public */
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- (HSColumns *)columns
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{
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return columns;
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}
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- (void)refresh
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{
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// If we just deleted the last item, we want to update the selection before we reload
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[self setViewSelection];
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[[self view] reloadData];
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[self setViewSelection];
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}
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- (void)showSelectedRow
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{
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[[self view] scrollRowToVisible:[[self view] selectedRow]];
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}
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- (void)updateSelection
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{
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[self setViewSelection];
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}
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@end
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