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21 
22 
23 #include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
24 #include <com/sun/star/uno/Any.hxx>
25 
26 #ifndef _SALAQUAFILEPICKER_HXX_
27 #include "SalAquaFilePicker.hxx"
28 #endif
29 
30 #ifndef _FILTERHELPER_HXX_
31 #include "FilterHelper.hxx"
32 #endif
33 
34 #include "AquaFilePickerDelegate.hxx"
35 
36 @implementation AquaFilePickerDelegate
37 
38 - (id)initWithFilePicker:(SalAquaFilePicker*)fPicker
39 {
40     if ((self = [super init])) {
41         filePicker = fPicker;
42         filterHelper = NULL;
43         return self;
44     }
45     return nil;
46 }
47 
48 - (void)setFilterHelper:(FilterHelper*)helper
49 {
50     filterHelper = helper;
51 }
52 
53 #pragma mark NSSavePanel delegate methods
54 
55 - (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename
56 {
57     if( filterHelper == NULL )
58         return true;
59     if( filename == nil )
60         return false;
61     return filterHelper->filenameMatchesFilter(filename);
62 }
63 
64 - (void)panelSelectionDidChange:(id)sender
65 {
66     if (filePicker != NULL) {
67         ::com::sun::star::ui::dialogs::FilePickerEvent evt;
68         filePicker->fileSelectionChanged(evt);
69     }
70 }
71 
72 - (void)panel:(id)sender directoryDidChange:(NSString *)path
73 {
74     if (filePicker != NULL) {
75         ::com::sun::star::ui::dialogs::FilePickerEvent evt;
76         filePicker->directoryChanged(evt);
77     }
78 }
79 
80 
81 #pragma mark UIActions
82 - (void)filterSelectedAtIndex:(id)sender
83 {
84     if (sender == nil) {
85         return;
86     }
87 
88     if ([sender class] != [NSPopUpButton class]) {
89         return;
90     }
91 
92     if (filterHelper == NULL) {
93         return;
94     }
95 
96     NSPopUpButton *popup = (NSPopUpButton*)sender;
97     unsigned int selectedIndex = [popup indexOfSelectedItem];
98 
99     filterHelper->SetFilterAtIndex(selectedIndex);
100 
101     filePicker->filterControlChanged();
102 }
103 
104 - (void)autoextensionChanged:(id)sender
105 {
106     if (sender == nil) {
107         return;
108     }
109 
110     if ([sender class] != [NSButton class]) {
111         return;
112     }
113     uno::Any aValue;
114     aValue <<= ([((NSButton*)sender) state] == NSOnState);
115 
116     filePicker->setValue(::com::sun::star::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION, 0, aValue);
117 }
118 
119 @end
120