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view com.ibm.icu/src/com/ibm/icu/mangoicu/UResourceBundle.d @ 120:536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
===D2===
* added [Try]Immutable/Const/Shared templates to work with differenses in D1/D2 instead of version statements
used these templates to work with strict type storage rules of dmd-2.053
* com.ibm.icu now also compilable with D2, but not tested yet
* small fixes
Snippet288 - shared data is in TLS
===Phobos===
* fixed critical bugs in Phobos implemention
completely incorrect segfault prone fromStringz (Linux's port ruthless killer)
terrible, incorrect StringBuffer realization (StyledText killer)
* fixed small bugs as well
Snippet72 - misprint in the snippet
* implemented missed functionality for Phobos
ByteArrayOutputStream implemented (image loading available)
formatting correctly works for all DWT's cases
As a result, folowing snippets now works with Phobos (Snippet### - what is fixed):
Snippet24, 42, 111, 115, 130, 235, 276 - bad string formatting
Snippet48, 282 - crash on image loading
Snippet163, 189, 211, 213, 217, 218, 222 - crash on copy/cut in StyledText
Snippet244 - hang-up
===Tango===
* few changes for the latest Tango trunc-r5661
* few small performance improvments
===General===
* implMissing-s for only one version changed to implMissingInTango/InPhobos
* incorrect calls to Format in toString-s fixed
* fixed loading \uXXXX characters in ResourceBundle
* added good UTF-8 support for StyledText, TextLayout (Win32) and friends
UTF functions revised and tested. It is now in java.nonstandard.*Utf modules
StyledText and TextLayout (Win32) modules revised for UTF-8 support
* removed small diferences in most identical files in *.swt.* folders
*.swt.internal.image, *.swt.events and *.swt.custom are identical in Win32/Linux32
now 179 of 576 (~31%) files in *.swt.* folders are fully identical
* Win32: snippets now have right subsystem, pretty icons and native system style controls
* small fixes in snippets
Snippet44 - it's not Snippet44
Snippet212 - functions work with different images and offsets arrays
Win32: Snippet282 - crash on close if the button has an image
Snippet293 - setGrayed is commented
and others
Win32: As a result, folowing snippets now works
Snippet68 - color doesn't change
Snippet163, 189, 211, 213, 217, 218, 222 - UTF-8 issues (see above)
Snippet193 - no tabel headers
| author | Denis Shelomovskij <verylonglogin.reg@gmail.com> |
|---|---|
| date | Sat, 09 Jul 2011 15:50:20 +0300 |
| parents | ebefa5c2eab4 |
| children |
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/******************************************************************************* @file UResourceBundle.d Copyright (c) 2004 Kris Bell This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for damages of any kind arising from the use of this software. Permission is hereby granted to anyone to use this software for any purpose, including commercial applications, and to alter it and/or redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment within documentation of said product would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any distribution of the source. 4. Derivative works are permitted, but they must carry this notice in full and credit the original source. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @version Initial version, November 2004 @author Kris Note that this package and documentation is built around the ICU project (http://oss.software.ibm.com/icu/). Below is the license statement as specified by that software: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ICU License - ICU 1.8.1 and later COPYRIGHT AND PERMISSION NOTICE Copyright (c) 1995-2003 International Business Machines Corporation and others. All rights reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, provided that the above copyright notice(s) and this permission notice appear in all copies of the Software and that both the above copyright notice(s) and this permission notice appear in supporting documentation. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder. ---------------------------------------------------------------------- All trademarks and registered trademarks mentioned herein are the property of their respective owners. *******************************************************************************/ module com.ibm.icu.mangoicu.UResourceBundle; private import com.ibm.icu.mangoicu.ICU, com.ibm.icu.mangoicu.UString; public import com.ibm.icu.mangoicu.ULocale; private import java.lang.util; /******************************************************************************* API representing a collection of resource information pertaining to a given locale. A resource bundle provides a way of accessing locale- specific information in a data file. You create a resource bundle that manages the resources for a given locale and then ask it for individual resources. Resource bundles in ICU4C are currently defined using text files which conform to the following BNF definition. More on resource bundle concepts and syntax can be found in the Users Guide. See <A HREF="http://oss.software.ibm.com/icu/apiref/ures_8h.html"> this page</A> for full details. *******************************************************************************/ class UResourceBundle : ICU { private Handle handle; /*********************************************************************** Internals opened up to the public ***********************************************************************/ // Numeric constants for types of resource items public enum ResType { None = -1, String = 0, Binary = 1, Table = 2, Alias = 3, Int = 7, Array = 8, IntVector = 14 } /*********************************************************************** private constructor for internal use only ***********************************************************************/ private this (Handle handle) { this.handle = handle; } /*********************************************************************** Constructs a resource bundle for the locale-specific bundle in the specified path. locale This is the locale this resource bundle is for. To get resources for the French locale, for example, you would create a ResourceBundle passing ULocale::FRENCH for the "locale" parameter, and all subsequent calls to that resource bundle will return resources that pertain to the French locale. If the caller passes a Locale.Default parameter, the default locale for the system (as returned by ULocale.getDefault()) will be used. Passing Locale.Root will cause the root-locale to be used. path This is a full pathname in the platform-specific format for the directory containing the resource data files we want to load resources from. We use locale IDs to generate filenames, and the filenames have this string prepended to them before being passed to the C++ I/O functions. Therefore, this string must always end with a directory delimiter (whatever that is for the target OS) for this class to work correctly. A null value will open the default ICU data-files ***********************************************************************/ this (ref ULocale locale, char[] path = null) { UErrorCode e; handle = ures_open (toString(path), toString(locale.name), e); testError (e, "failed to open resource bundle"); } /*********************************************************************** ***********************************************************************/ ~this () { ures_close (handle); } /*********************************************************************** Returns the size of a resource. Size for scalar types is always 1, and for vector/table types is the number of child resources. ***********************************************************************/ uint getSize () { return ures_getSize (handle); } /*********************************************************************** Returns a signed integer from a resource. This integer is originally 28 bit and the sign gets propagated. ***********************************************************************/ int getInt () { UErrorCode e; int x = ures_getInt (handle, e); testError (e, "failed to get resource integer"); return x; } /*********************************************************************** Returns a string from a string resource type ***********************************************************************/ UStringView getString () { UErrorCode e; uint len; wchar* x = ures_getString (handle, len, e); testError (e, "failed to get resource string"); return new UStringView (x[0..len]); } /*********************************************************************** Returns the string in a given resource at the specified index ***********************************************************************/ UStringView getString (uint index) { UErrorCode e; uint len; wchar* x = ures_getStringByIndex (handle, index, len, e); testError (e, "failed to get resource string"); return new UStringView (x[0..len]); } /*********************************************************************** Returns a string in a resource that has a given key. This procedure works only with table resources. ***********************************************************************/ UStringView getString (char[] key) { UErrorCode e; uint len; wchar* x = ures_getStringByKey (handle, toString(key), len, e); testError (e, "failed to get resource string"); return new UStringView (x[0..len]); } /*********************************************************************** Returns the next string in a resource or NULL if there are no more resources to iterate over ***********************************************************************/ UStringView getNextString () { UErrorCode e; uint len; char* key; wchar* x = ures_getNextString (handle, len, key, e); testError (e, "failed to get next resource string"); return new UStringView (x[0..len]); } /*********************************************************************** Returns a binary data from a resource. Can be used at most primitive resource types (binaries, strings, ints) ***********************************************************************/ void[] getBinary () { UErrorCode e; uint len; void* x = ures_getBinary (handle, len, e); testError (e, "failed to get binary resource"); return x[0..len]; } /*********************************************************************** Returns an integer vector from a resource ***********************************************************************/ int[] getIntVector () { UErrorCode e; uint len; int* x = ures_getIntVector (handle, len, e); testError (e, "failed to get vector resource"); return x[0..len]; } /*********************************************************************** Checks whether the resource has another element to iterate over ***********************************************************************/ bool hasNext () { return ures_hasNext (handle) != 0; } /*********************************************************************** Resets the internal context of a resource so that iteration starts from the first element ***********************************************************************/ void resetIterator () { ures_resetIterator (handle); } /*********************************************************************** Returns the next resource in a given resource or NULL if there are no more resources ***********************************************************************/ UResourceBundle getNextResource () { UErrorCode e; return get (ures_getNextResource (handle, null, e), e); } /*********************************************************************** Returns a resource that has a given key. This procedure works only with table resources. ***********************************************************************/ UResourceBundle getResource (char[] key) { UErrorCode e; return get (ures_getByKey (handle, toString(key), null, e), e); } /*********************************************************************** Returns the resource at the specified index ***********************************************************************/ UResourceBundle getResource (uint index) { UErrorCode e; return get (ures_getByIndex (handle, index, null, e), e); } /*********************************************************************** Return the version number associated with this ResourceBundle as a UVersionInfo array ***********************************************************************/ void getVersion (ref Version info) { ures_getVersion (handle, info); } /*********************************************************************** Return the ULocale associated with this ResourceBundle ***********************************************************************/ void getLocale (ref ULocale locale) { UErrorCode e; locale.name = cast(String) toArray (ures_getLocale (handle, e)); testError (e, "failed to get resource locale"); } /*********************************************************************** Returns the key associated with this resource. Not all the resources have a key - only those that are members of a table. ***********************************************************************/ char[] getKey () { return toArray (ures_getKey (handle)); } /*********************************************************************** Returns the type of a resource. Available types are defined in enum UResType ***********************************************************************/ ResType getType () { return cast(ResType) ures_getType (handle); } /*********************************************************************** Worker function for constructing internal ResourceBundle instances. Returns null when the provided handle is null. ***********************************************************************/ private static final UResourceBundle get (Handle handle, ref UErrorCode e) { testError (e, "failed to create resource bundle"); if (handle) return new UResourceBundle (handle); return null; } /*********************************************************************** Bind the ICU functions from a shared library. This is complicated by the issues regarding D and DLLs on the Windows platform ***********************************************************************/ mixin(genICUNative!("uc" ,"Handle function (char*, char*, ref UErrorCode)", "ures_open" ,"void function (Handle)", "ures_close" ,"char* function (Handle, ref UErrorCode)", "ures_getLocale" ,"void function (Handle, ref Version)", "ures_getVersion" ,"uint function (Handle)", "ures_getSize" ,"int function (Handle, ref UErrorCode)", "ures_getInt" ,"wchar* function (Handle, ref uint, ref UErrorCode)", "ures_getString" ,"wchar* function (Handle, uint, ref uint, ref UErrorCode)", "ures_getStringByIndex" ,"wchar* function (Handle, char*, ref uint, ref UErrorCode)", "ures_getStringByKey" ,"void* function (Handle, ref uint, ref UErrorCode)", "ures_getBinary" ,"int* function (Handle, ref uint, ref UErrorCode)", "ures_getIntVector" ,"byte function (Handle)", "ures_hasNext" ,"void function (Handle)", "ures_resetIterator" ,"wchar* function (Handle, ref uint, ref char*, ref UErrorCode)", "ures_getNextString" ,"char* function (Handle)", "ures_getKey" ,"int function (Handle)", "ures_getType" ,"Handle function (Handle, Handle, ref UErrorCode)", "ures_getNextResource" ,"Handle function (Handle, uint, Handle, ref UErrorCode)", "ures_getByIndex" ,"Handle function (Handle, char*, Handle, ref UErrorCode)", "ures_getByKey" )); /*********************************************************************** ***********************************************************************/ /*static void test() { UResourceBundle b = new UResourceBundle (ULocale.Default); UStringView t = b.getNextString(); UResourceBundle b1 = b.getNextResource (); }*/ }