fpicker/source/aqua/SalAquaPicker.mm

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21 #include <sal/log.hxx>
  22
  23 #include <com/sun/star/lang/DisposedException.hpp>
  24 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  25 #include <cppuhelper/interfacecontainer.h>
  26 #include <osl/diagnose.h>
  27 #include "FPServiceInfo.hxx"
  28 #include <osl/mutex.hxx>
  29 #include <vcl/svapp.hxx>
  30 #include "SalAquaPicker.hxx"
  31 #include <osl/file.hxx>
  32 #include "CFStringUtilities.hxx"
  33 #include "NSString_OOoAdditions.hxx"
  34
  35 #include "NSURL_OOoAdditions.hxx"
  36
  37 #include "SalAquaFilePicker.hxx"
  38
  39 #include <stdio.h>
  40
  41 #pragma mark DEFINES
  42 #define kSetHideExtensionStateKey @"NSNavLastUserSetHideExtensionButtonState"
  43
  44 using namespace ::com::sun::star;
  45 using namespace ::com::sun::star::lang;
  46 using namespace ::com::sun::star::uno;
  47
  48 SalAquaPicker::SalAquaPicker()
  49 : m_pDialog(nullptr)
  50 , m_pControlHelper(new ControlHelper())
  51 {
  52 }
  53
  54 SalAquaPicker::~SalAquaPicker()
  55 {
  56     SolarMutexGuard aGuard;
  57
  58     NSAutoreleasePool *pool = [NSAutoreleasePool new];
  59
  60     if (nullptr != m_pControlHelper)
  61         delete m_pControlHelper;
  62
  63     if (nullptr != m_pDialog)
  64         [m_pDialog release];
  65
  66     [pool release];
  67 }
  68
  69 void SalAquaPicker::implInitialize()
  70 {
  71     SolarMutexGuard aGuard;
  72
  73     if (m_pDialog != nil) {
  74         return;
  75     }
  76
  77     switch (m_nDialogType)
  78     {
  79         case NAVIGATIONSERVICES_OPEN:
  80             m_pDialog = [NSOpenPanel openPanel];
  81             [static_cast<NSOpenPanel*>(m_pDialog) setCanChooseDirectories:NO];
  82             [static_cast<NSOpenPanel*>(m_pDialog) setCanChooseFiles:YES];
  83             break;
  84
  85         case NAVIGATIONSERVICES_SAVE:
  86             m_pDialog = [NSSavePanel savePanel];
  87             [m_pDialog setCanSelectHiddenExtension:NO]; //changed for issue #102102
  88             /* I would have loved to use
  89              * [(NSSavePanel*)m_pDialog setExtensionHidden:YES];
  90              * here but unfortunately this
  91              * a) only works when the dialog is already displayed because it seems to act on the corresponding checkbox (that we don't show but that doesn't matter)
  92              * b) macOS saves this setting on an application-based level which means that the last state is always being restored again when the app runs for the next time
  93              *
  94              * So the only reliable way seems to be using the NSUserDefaults object because that is where that value is stored and
  95              * to just overwrite it if it has the wrong value.
  96              */
  97             {
  98                 NSUserDefaults *pDefaults = [NSUserDefaults standardUserDefaults];
  99                 NSNumber *pExtn = [pDefaults objectForKey:kSetHideExtensionStateKey];
 100                 if(pExtn == nil || [pExtn boolValue] == NO) {
 101                     [pDefaults setBool:YES forKey:kSetHideExtensionStateKey];
 102                 }
 103             }
 104             break;
 105
 106         case NAVIGATIONSERVICES_DIRECTORY:
 107             m_pDialog = [NSOpenPanel openPanel];
 108             [static_cast<NSOpenPanel*>(m_pDialog) setCanChooseDirectories:YES];
 109             [static_cast<NSOpenPanel*>(m_pDialog) setCanChooseFiles:NO];
 110             break;
 111
 112         default:
 113             break;
 114     }
 115
 116     if (m_pDialog != nil) {
 117         [static_cast<NSOpenPanel*>(m_pDialog) setCanCreateDirectories:YES];
 118         //Retain the dialog instance or it will go away immediately
 119         [m_pDialog retain];
 120     }
 121 }
 122
 123 int SalAquaPicker::run()
 124 {
 125     SolarMutexGuard aGuard;
 126
 127     NSAutoreleasePool *pool = [NSAutoreleasePool new];
 128
 129     if (m_pDialog == nullptr) {
 130         //this is the case e.g. for the folder picker at this stage
 131         implInitialize();
 132     }
 133
 134     NSView *userPane = m_pControlHelper->getUserPane();
 135     if (userPane != nullptr) {
 136         [m_pDialog setAccessoryView:userPane];
 137     }
 138
 139     int retVal = 0;
 140
 141     NSURL *startDirectory;
 142     if (m_sDisplayDirectory.getLength() > 0) {
 143         NSString *temp = [NSString stringWithOUString:m_sDisplayDirectory];
 144         startDirectory = [NSURL URLWithString:temp];
 145
 146         SAL_INFO("fpicker.aqua", "start dir: " << [startDirectory path]);
 147     }
 148     else {
 149         startDirectory = [NSURL fileURLWithPath:NSHomeDirectory() isDirectory:YES];
 150     }
 151
 152     switch(m_nDialogType) {
 153         case NAVIGATIONSERVICES_DIRECTORY:
 154         case NAVIGATIONSERVICES_OPEN:
 155             [m_pDialog setDirectoryURL:startDirectory];
 156             retVal = [static_cast<NSOpenPanel*>(m_pDialog) runModal];
 157             break;
 158         case NAVIGATIONSERVICES_SAVE:
 159             [m_pDialog setDirectoryURL:startDirectory];
 160             [m_pDialog setNameFieldStringValue:[NSString stringWithOUString:static_cast<SalAquaFilePicker*>(this)->getSaveFileName()]];
 161             retVal = [m_pDialog runModal];
 162             break;
 163         // [m_pDialog beginSheetForDirectory:startDirectory file:[m_pDialog saveFilename] modalForWindow:[NSApp keyWindow] modalDelegate:((SalAquaFilePicker*)this)->getDelegate() didEndSelector:@selector(savePanelDidEnd:returnCode:contextInfo:) contextInfo:nil];
 164         default:
 165             break;
 166     }
 167
 168     SAL_WNODEPRECATED_DECLARATIONS_PUSH
 169         //TODO: 10.13 NSFileHandlingPanelOKButton
 170     if (retVal == NSFileHandlingPanelOKButton) {
 171     SAL_WNODEPRECATED_DECLARATIONS_POP
 172         NSURL* pDir = [m_pDialog directoryURL];
 173         if (pDir) {
 174             implsetDisplayDirectory([pDir OUStringForInfo:FULLPATH]);
 175         }
 176     }
 177
 178     [pool release];
 179
 180     return retVal;
 181 }
 182
 183 int SalAquaPicker::runandwaitforresult()
 184 {
 185     SolarMutexGuard aGuard;
 186
 187     int status = run();
 188
 189     return status;
 190 }
 191
 192 void SalAquaPicker::implsetDisplayDirectory( const OUString& aDirectory )
 193 {
 194     SolarMutexGuard aGuard;
 195
 196     if (aDirectory != m_sDisplayDirectory) {
 197         m_sDisplayDirectory = aDirectory;
 198     }
 199 }
 200
 201 OUString const & SalAquaPicker::implgetDisplayDirectory()
 202 {
 203     return m_sDisplayDirectory;
 204 }
 205
 206 void SalAquaPicker::implsetTitle( const OUString& aTitle )
 207 {
 208     SolarMutexGuard aGuard;
 209
 210     if (m_pDialog != nil) {
 211         [m_pDialog setTitle:[NSString stringWithOUString:aTitle]];
 212     }
 213 }
 214
 215 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */