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27 #include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
28 #include <com/sun/star/uno/Any.hxx>
29 
30 #ifndef _SALAQUAFILEPICKER_HXX_
31 #include "SalAquaFilePicker.hxx"
32 #endif
33 
34 #ifndef _FILTERHELPER_HXX_
35 #include "FilterHelper.hxx"
36 #endif
37 
38 #include "AquaFilePickerDelegate.hxx"
39 
40 @implementation AquaFilePickerDelegate
41 
42 - (id)initWithFilePicker:(SalAquaFilePicker*)fPicker
43 {
44     if ((self = [super init])) {
45         filePicker = fPicker;
46         filterHelper = NULL;
47         return self;
48     }
49     return nil;
50 }
51 
52 - (void)setFilterHelper:(FilterHelper*)helper
53 {
54     filterHelper = helper;
55 }
56 
57 #pragma mark NSSavePanel delegate methods
58 
59 - (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename
60 {
61     if( filterHelper == NULL )
62         return true;
63     if( filename == nil )
64         return false;
65     return filterHelper->filenameMatchesFilter(filename);
66 }
67 
68 - (void)panelSelectionDidChange:(id)sender
69 {
70     if (filePicker != NULL) {
71         ::com::sun::star::ui::dialogs::FilePickerEvent evt;
72         filePicker->fileSelectionChanged(evt);
73     }
74 }
75 
76 - (void)panel:(id)sender directoryDidChange:(NSString *)path
77 {
78     if (filePicker != NULL) {
79         ::com::sun::star::ui::dialogs::FilePickerEvent evt;
80         filePicker->directoryChanged(evt);
81     }
82 }
83 
84 
85 #pragma mark UIActions
86 - (void)filterSelectedAtIndex:(id)sender
87 {
88     if (sender == nil) {
89         return;
90     }
91 
92     if ([sender class] != [NSPopUpButton class]) {
93         return;
94     }
95 
96     if (filterHelper == NULL) {
97         return;
98     }
99 
100     NSPopUpButton *popup = (NSPopUpButton*)sender;
101     unsigned int selectedIndex = [popup indexOfSelectedItem];
102 
103     filterHelper->SetFilterAtIndex(selectedIndex);
104 
105     filePicker->filterControlChanged();
106 }
107 
108 - (void)autoextensionChanged:(id)sender
109 {
110     if (sender == nil) {
111         return;
112     }
113 
114     if ([sender class] != [NSButton class]) {
115         return;
116     }
117     uno::Any aValue;
118     aValue <<= ([((NSButton*)sender) state] == NSOnState);
119 
120     filePicker->setValue(::com::sun::star::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION, 0, aValue);
121 }
122 
123 @end
124