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locale kit: allow creating a catalog without entry_ref

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The catalogs are loaded from separate files, so there is no need to have
an app entry_ref to load them, just a MIME type is enough.

The implementation is a bit simplified: only the default catalog format
is allowed (unlike when loading from entry_ref, where extra catalog
formats can be added in add-ons).

Unrelated cleanup: remove unused code to load catalogs from attributes
of an application. We considered this when designing the locale kit, but
using resources or separate files works better.

Use this in Cortex, where some strings are in a static library, so they
don't have an associated executable or library or add-on to identify
them. The code in Cortex is not complete localization, several parts
should use StringForRate, BStringFormat, etc.

Change-Id: I09be22b1f50891250c4497c51e1db8dcee279140
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3172
Reviewed-by: Kacper Kasper <kacperkasper@gmail.com>
This commit is contained in:
Adrien Destugues 2020-08-25 14:49:37 +02:00 committed by Adrien Destugues
parent 5c5a5dbbcc
commit 41853a8bbf
9 changed files with 519 additions and 321 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
docs/user/locale/Catalog.dox
View File

@ -8,8 +8,8 @@
* Oliver Tappe, zooey@hirschkaefer.de
*
* Corresponds to:
* headers/os/locale/Catalog.h hrev45083
* src/kits/locale/Catalog.cpp hrev45083
* headers/os/locale/Catalog.h hrev54533
* src/kits/locale/Catalog.cpp hrev54533
*/
@ -109,7 +109,8 @@
different versions of your application, it may be useful to separate their
catalogs.
\param catalogOwner entry_ref for which to load a catalog.
\param catalogOwner entry_ref or application, add-on or library for which
to load a catalog.
\param language The language of the catalog to load. If \c NULL, the user
settings will be used.
\param fingerprint The fingerprint version-info for the catalog to load.
@ -120,6 +121,29 @@
*/
/*!
\fn BCatalog::BCatalog(const char* signature, const char* language)
\brief Construct a BCatalog object for the given application \a signqture.
If you don't specify a language, the system default list will be used.
The language is passed here as a 2 letter ISO code.
This constructor is used to load catalogs that are not related to an
executable or library file (so there is no entry_ref usable to identify the
catalog). As it uses only the MIME signature, it cannot load catalogs from
application resources or a catalog file located next to the application.
Only the catalogs in the standard system directories (data/locale/catalogs)
are checked. Moreover, only the default catalog format is available, not
custom formats from catalog add-ons.
\param catalogOwner entry_ref for which to load a catalog.
\param language The language of the catalog to load. If \c NULL, the user
settings will be used.
\since Haiku R1
*/
/*!
\fn BCatalog::~BCatalog()
\brief Destroys the BCatalog object freeing memory used by it.
@ -269,9 +293,10 @@
const char* language, uint32 fingerprint)
\brief Reload the string data.
This method reloads the data for the given signature and fingerprint.
This method reloads the data for the given file, language and fingerprint.
\param catalogOwner The \c entry_ref of the catalog that you want to load.
\param catalogOwner The \c entry_ref of the application, add-on or library
for which you want to load a catalog.
\param language The language of the catalog to load. If \c NULL, the user
settings will be used.
\param fingerprint The fingerprint of the catalog you want to load.
@ -282,6 +307,23 @@
*/
/*!
\fn status_t BCatalog::SetTo(const char* signature,
const char* language, uint32 fingerprint)
\brief Reload the string data.
This method reloads the data for the given signature and language.
\param signature The MIME signature identifying the catalog to load.
\param language The language of the catalog to load. If \c NULL, the user
settings will be used.
\returns A status code, \c B_OK on success, \c B_ERROR on error.
\since Haiku R1
*/
/*!
\fn status_t BCatalog::InitCheck() const
\brief Check if the catalog is in a valid and usable state.

5
headers/os/locale/Catalog.h
View File

@ -24,6 +24,9 @@ public:
BCatalog(const entry_ref& catalogOwner,
const char* language = NULL,
uint32 fingerprint = 0);
BCatalog(const char* signature,
const char* language = NULL);
virtual ~BCatalog();
const char* GetString(const char* string,
@ -41,6 +44,8 @@ public:
status_t SetTo(const entry_ref& catalogOwner,
const char* language = NULL,
uint32 fingerprint = 0);
status_t SetTo(const char* signature,
const char* language = NULL);
status_t InitCheck() const;
int32 CountItems() const;

4
headers/private/locale/DefaultCatalog.h
View File

@ -37,12 +37,12 @@ class DefaultCatalog : public HashMapCatalog {
// implementation for editor-interface:
status_t ReadFromFile(const char *path = NULL);
status_t ReadFromAttribute(const entry_ref &appOrAddOnRef);
status_t ReadFromResource(const entry_ref &appOrAddOnRef);
status_t WriteToFile(const char *path = NULL);
status_t WriteToAttribute(const entry_ref &appOrAddOnRef);
status_t WriteToResource(const entry_ref &appOrAddOnRef);
status_t ReadFromStandardLocations();
status_t SetRawString(const CatKey& key, const char *translated);
void SetSignature(const entry_ref &catalogOwner);

2
headers/private/locale/MutableLocaleRoster.h
View File

@ -52,6 +52,8 @@ public:
BCatalogData* LoadCatalog(const entry_ref& catalogOwner,
const char* language = NULL,
int32 fingerprint = 0) const;
BCatalogData* LoadCatalog(const char* signature,
const char* language = NULL) const;
status_t UnloadCatalog(BCatalogData* catalogData);
BCatalogData* CreateCatalog(const char* type,

460
src/apps/cortex/support/MediaString.cpp
View File

@ -38,11 +38,15 @@
// Support Kit
#include <String.h>
#include <Catalog.h>
__USE_CORTEX_NAMESPACE
#include <Debug.h>
#define D_METHOD(x) //PRINT (x)
static BCatalog sCatalog("application/Haiku-cortex-support");
// -------------------------------------------------------- //
// *** media_node strings (public)
// -------------------------------------------------------- //
@ -57,96 +61,96 @@ BString MediaString::getStringFor(
if (kinds & B_BUFFER_PRODUCER) {
if (first) {
list = "Buffer producer";
list = sCatalog.GetString(B_TRANSLATE_MARK("Buffer producer"));
first = false;
}
}
if (kinds & B_BUFFER_CONSUMER) {
if (first) {
list = "Buffer consumer";
list = sCatalog.GetString(B_TRANSLATE_MARK("Buffer consumer"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Buffer consumer";
last = sCatalog.GetString(B_TRANSLATE_MARK("Buffer consumer"));
}
}
if (kinds & B_TIME_SOURCE) {
if (first) {
list = "Time source";
list = sCatalog.GetString(B_TRANSLATE_MARK("Time source"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Time source";
last = sCatalog.GetString(B_TRANSLATE_MARK("Time source"));
}
}
if (kinds & B_CONTROLLABLE) {
if (first) {
list = "Controllable";
list = sCatalog.GetString(B_TRANSLATE_MARK("Controllable"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Controllable";
last = sCatalog.GetString(B_TRANSLATE_MARK("Controllable"));
}
}
if (kinds & B_FILE_INTERFACE) {
if (first) {
list = "File interface";
list = sCatalog.GetString(B_TRANSLATE_MARK("File interface"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "File interface";
last = sCatalog.GetString(B_TRANSLATE_MARK("File interface"));
}
}
if (kinds & B_ENTITY_INTERFACE) {
if (first) {
list = "Entity interface";
list = sCatalog.GetString(B_TRANSLATE_MARK("Entity interface"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Entity interface";
last = sCatalog.GetString(B_TRANSLATE_MARK("Entity interface"));
}
}
if (kinds & B_PHYSICAL_INPUT) {
if (first) {
list = "Physical input";
list = sCatalog.GetString(B_TRANSLATE_MARK("Physical input"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Physical input";
last = sCatalog.GetString(B_TRANSLATE_MARK("Physical input"));
}
}
if (kinds & B_PHYSICAL_OUTPUT) {
if (first) {
list = "Physical output";
list = sCatalog.GetString(B_TRANSLATE_MARK("Physical output"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Physical output";
last = sCatalog.GetString(B_TRANSLATE_MARK("Physical output"));
}
}
if (kinds & B_SYSTEM_MIXER) {
if (first) {
list = "System mixer";
list = sCatalog.GetString(B_TRANSLATE_MARK("System mixer"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "System mixer";
last = sCatalog.GetString(B_TRANSLATE_MARK("System mixer"));
}
}
@ -162,12 +166,18 @@ BString MediaString::getStringFor(
D_METHOD(("MediaString::getStringFor(run_mode)\n"));
switch (runMode) {
case BMediaNode::B_OFFLINE: return "Offline";
case BMediaNode::B_RECORDING: return "Recording";
case BMediaNode::B_DECREASE_PRECISION: return "Decrease precision";
case BMediaNode::B_INCREASE_LATENCY: return "Increase latency";
case BMediaNode::B_DROP_DATA: return "Drop data";
default: return "(unknown run mode)";
case BMediaNode::B_OFFLINE:
return sCatalog.GetString(B_TRANSLATE_MARK("Offline"));
case BMediaNode::B_RECORDING:
return sCatalog.GetString(B_TRANSLATE_MARK("Recording"));
case BMediaNode::B_DECREASE_PRECISION:
return sCatalog.GetString(B_TRANSLATE_MARK("Decrease precision"));
case BMediaNode::B_INCREASE_LATENCY:
return sCatalog.GetString(B_TRANSLATE_MARK("Increase latency"));
case BMediaNode::B_DROP_DATA:
return sCatalog.GetString(B_TRANSLATE_MARK("Drop data"));
default:
return sCatalog.GetString(B_TRANSLATE_MARK("(unknown run mode)"));
}
}
@ -181,24 +191,41 @@ BString MediaString::getStringFor(
D_METHOD(("MediaString::getStringFor(media_type)\n"));
switch (type) {
case B_MEDIA_NO_TYPE: return "Typeless media";
case B_MEDIA_UNKNOWN_TYPE: return "Unknown media type";
case B_MEDIA_RAW_AUDIO: return "Raw audio";
case B_MEDIA_RAW_VIDEO: return "Raw video";
case B_MEDIA_VBL: return "Raw data from VBL area";
case B_MEDIA_TIMECODE: return "Timecode";
case B_MEDIA_MIDI: return "MIDI";
case B_MEDIA_TEXT: return "Text";
case B_MEDIA_HTML: return "HTML";
case B_MEDIA_MULTISTREAM: return "Multistream media";
case B_MEDIA_PARAMETERS: return "Parameters";
case B_MEDIA_ENCODED_AUDIO: return "Encoded audio";
case B_MEDIA_ENCODED_VIDEO: return "Encoded video";
case B_MEDIA_NO_TYPE:
return sCatalog.GetString(B_TRANSLATE_MARK("Typeless media"));
case B_MEDIA_UNKNOWN_TYPE:
return sCatalog.GetString(B_TRANSLATE_MARK("Unknown media type"));
case B_MEDIA_RAW_AUDIO:
return sCatalog.GetString(B_TRANSLATE_MARK("Raw audio"));
case B_MEDIA_RAW_VIDEO:
return sCatalog.GetString(B_TRANSLATE_MARK("Raw video"));
case B_MEDIA_VBL:
return sCatalog.GetString(B_TRANSLATE_MARK("Raw data from VBL area"));
case B_MEDIA_TIMECODE:
return sCatalog.GetString(B_TRANSLATE_MARK("Timecode"));
case B_MEDIA_MIDI:
return sCatalog.GetString(B_TRANSLATE_MARK("MIDI"));
case B_MEDIA_TEXT:
return sCatalog.GetString(B_TRANSLATE_MARK("Text"));
case B_MEDIA_HTML:
return sCatalog.GetString(B_TRANSLATE_MARK("HTML"));
case B_MEDIA_MULTISTREAM:
return sCatalog.GetString(B_TRANSLATE_MARK("Multistream media"));
case B_MEDIA_PARAMETERS:
return sCatalog.GetString(B_TRANSLATE_MARK("Parameters"));
case B_MEDIA_ENCODED_AUDIO:
return sCatalog.GetString(B_TRANSLATE_MARK("Encoded audio"));
case B_MEDIA_ENCODED_VIDEO:
return sCatalog.GetString(B_TRANSLATE_MARK("Encoded video"));
default: {
if (type >= B_MEDIA_FIRST_USER_TYPE)
return "User-defined media type";
if (type >= B_MEDIA_PRIVATE)
return "Private Be media type";
if (type >= B_MEDIA_FIRST_USER_TYPE) {
return sCatalog.GetString(B_TRANSLATE_MARK(
"User-defined media type"));
}
if (type >= B_MEDIA_PRIVATE) {
return sCatalog.GetString(B_TRANSLATE_MARK(
"Private Be media type"));
}
}
}
return "Unknown Media Type";
@ -210,15 +237,24 @@ BString MediaString::getStringFor(
D_METHOD(("MediaString::getStringFor(media_format_family)\n"));
switch (family) {
case B_ANY_FORMAT_FAMILY: return "Any format family";
case B_BEOS_FORMAT_FAMILY: return "BeOS format family";
case B_QUICKTIME_FORMAT_FAMILY: return "QuickTime format family";
case B_AVI_FORMAT_FAMILY: return "AVI format family";
case B_ASF_FORMAT_FAMILY: return "ASF format family";
case B_MPEG_FORMAT_FAMILY: return "MPEG format family";
case B_WAV_FORMAT_FAMILY: return "WAV format family";
case B_AIFF_FORMAT_FAMILY: return "AIFF format family";
default: return "Miscellaneous format family";
case B_ANY_FORMAT_FAMILY:
return sCatalog.GetString(B_TRANSLATE_MARK("Any format family"));
case B_BEOS_FORMAT_FAMILY:
return sCatalog.GetString(B_TRANSLATE_MARK("BeOS format family"));
case B_QUICKTIME_FORMAT_FAMILY:
return sCatalog.GetString(B_TRANSLATE_MARK("QuickTime format family"));
case B_AVI_FORMAT_FAMILY:
return sCatalog.GetString(B_TRANSLATE_MARK("AVI format family"));
case B_ASF_FORMAT_FAMILY:
return sCatalog.GetString(B_TRANSLATE_MARK("ASF format family"));
case B_MPEG_FORMAT_FAMILY:
return sCatalog.GetString(B_TRANSLATE_MARK("MPEG format family"));
case B_WAV_FORMAT_FAMILY:
return sCatalog.GetString(B_TRANSLATE_MARK("WAV format family"));
case B_AIFF_FORMAT_FAMILY:
return sCatalog.GetString(B_TRANSLATE_MARK("AIFF format family"));
default:
return sCatalog.GetString(B_TRANSLATE_MARK("Miscellaneous format family"));
}
}
@ -488,10 +524,11 @@ BString MediaString::getStringFor(
BString s;
if ((source.port != media_source::null.port)
&& (source.id != media_source::null.id)) {
s << "Port " << source.port << ", ID " << source.id;
s << sCatalog.GetString(B_TRANSLATE_MARK("Port ")) << source.port
<< sCatalog.GetString(B_TRANSLATE_MARK(", ID ")) << source.id;
}
else {
s = "(none)";
s = sCatalog.GetString(B_TRANSLATE_MARK("(none)"));
}
return s;
}
@ -504,10 +541,11 @@ BString MediaString::getStringFor(
BString s;
if ((destination.port != media_destination::null.port)
&& (destination.id != media_destination::null.id)) {
s << "Port " << destination.port << ", ID " << destination.id;
s << sCatalog.GetString(B_TRANSLATE_MARK("Port ")) << destination.port
<< sCatalog.GetString(B_TRANSLATE_MARK(", ID ")) << destination.id;
}
else {
s = "(none)";
s = sCatalog.GetString(B_TRANSLATE_MARK("(none)"));
}
return s;
}
@ -528,25 +566,25 @@ BString MediaString::forAudioFormat(
switch (format) {
case media_raw_audio_format::B_AUDIO_UCHAR: {
return "8 bit integer";
return sCatalog.GetString(B_TRANSLATE_MARK("8 bit integer"));
}
case media_raw_audio_format::B_AUDIO_SHORT: {
return "16 bit integer";
return sCatalog.GetString(B_TRANSLATE_MARK("16 bit integer"));
}
case media_raw_audio_format::B_AUDIO_FLOAT: {
return "32 bit float";
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit float"));
}
case media_raw_audio_format::B_AUDIO_INT: {
BString s = "";
if (validBits != media_multi_audio_format::wildcard.valid_bits)
s << validBits << " bit ";
s << validBits << sCatalog.GetString(B_TRANSLATE_MARK(" bit "));
else
s << "32 bit ";
s << "integer";
s << sCatalog.GetString(B_TRANSLATE_MARK("32 bit "));
s << sCatalog.GetString(B_TRANSLATE_MARK("integer"));
return s;
}
default: {
return "(unknown format)";
return sCatalog.GetString(B_TRANSLATE_MARK("(unknown format)"));
}
}
}
@ -561,7 +599,7 @@ BString MediaString::forAudioFrameRate(
}
BString s;
s << (frameRate / 1000) << " kHz";
s << (frameRate / 1000) << sCatalog.GetString(B_TRANSLATE_MARK(" kHz"));
return s;
}
@ -576,14 +614,15 @@ BString MediaString::forAudioChannelCount(
switch (channelCount) {
case 1: {
return "Mono";
return sCatalog.GetString(B_TRANSLATE_MARK("Mono"));
}
case 2: {
return "Stereo";
return sCatalog.GetString(B_TRANSLATE_MARK("Stereo"));
}
default: {
BString s = "";
s << channelCount << " Channels";
s << channelCount
<< sCatalog.GetString(B_TRANSLATE_MARK(" Channels"));
return s;
}
}
@ -600,13 +639,13 @@ BString MediaString::forAudioByteOrder(
switch (byteOrder) {
case B_MEDIA_BIG_ENDIAN: {
return "Big endian";
return sCatalog.GetString(B_TRANSLATE_MARK("Big endian"));
}
case B_MEDIA_LITTLE_ENDIAN: {
return "Little endian";
return sCatalog.GetString(B_TRANSLATE_MARK("Little endian"));
}
default: {
return "(unknown byte order)";
return sCatalog.GetString(B_TRANSLATE_MARK("(unknown byte order)"));
}
}
}
@ -621,7 +660,7 @@ BString MediaString::forAudioBufferSize(
}
BString s = "";
s << bufferSize << " bytes per buffer";
s << bufferSize << sCatalog.GetString(B_TRANSLATE_MARK(" bytes per buffer"));
return s;
}
@ -634,202 +673,202 @@ BString MediaString::forAudioChannelMask(
if (channelMask & B_CHANNEL_LEFT) {
if (first) {
list = "Left";
list = sCatalog.GetString(B_TRANSLATE_MARK("Left"));
first = false;
}
}
if (channelMask & B_CHANNEL_RIGHT) {
if (first) {
list = "Right";
list = sCatalog.GetString(B_TRANSLATE_MARK("Right"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Right";
last = sCatalog.GetString(B_TRANSLATE_MARK("Right"));
}
}
if (channelMask & B_CHANNEL_CENTER) {
if (first) {
list = "Center";
list = sCatalog.GetString(B_TRANSLATE_MARK("Center"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Center";
last = sCatalog.GetString(B_TRANSLATE_MARK("Center"));
}
}
if (channelMask & B_CHANNEL_SUB) {
if (first) {
list = "Sub";
list = sCatalog.GetString(B_TRANSLATE_MARK("Sub"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Sub";
last = sCatalog.GetString(B_TRANSLATE_MARK("Sub"));
}
}
if (channelMask & B_CHANNEL_REARLEFT) {
if (first) {
list = "Rear-left";
list = sCatalog.GetString(B_TRANSLATE_MARK("Rear-left"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Rear-left";
last = sCatalog.GetString(B_TRANSLATE_MARK("Rear-left"));
}
}
if (channelMask & B_CHANNEL_REARRIGHT) {
if (first) {
list = "Rear-right";
list = sCatalog.GetString(B_TRANSLATE_MARK("Rear-right"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Rear-right";
last = sCatalog.GetString(B_TRANSLATE_MARK("Rear-right"));
}
}
if (channelMask & B_CHANNEL_FRONT_LEFT_CENTER) {
if (first) {
list = "Front-left-center";
list = sCatalog.GetString(B_TRANSLATE_MARK("Front-left-center"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Front-left-center";
last = sCatalog.GetString(B_TRANSLATE_MARK("Front-left-center"));
}
}
if (channelMask & B_CHANNEL_FRONT_RIGHT_CENTER) {
if (first) {
list = "Front-right-center";
list = sCatalog.GetString(B_TRANSLATE_MARK("Front-right-center"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Front-right-center";
last = sCatalog.GetString(B_TRANSLATE_MARK("Front-right-center"));
}
}
if (channelMask & B_CHANNEL_BACK_CENTER) {
if (first) {
list = "Back-center";
list = sCatalog.GetString(B_TRANSLATE_MARK("Back-center"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Back-center";
last = sCatalog.GetString(B_TRANSLATE_MARK("Back-center"));
}
}
if (channelMask & B_CHANNEL_SIDE_LEFT) {
if (first) {
list = "Side-left";
list = sCatalog.GetString(B_TRANSLATE_MARK("Side-left"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Side-left";
last = sCatalog.GetString(B_TRANSLATE_MARK("Side-left"));
}
}
if (channelMask & B_CHANNEL_SIDE_RIGHT) {
if (first) {
list = "Side-right";
list = sCatalog.GetString(B_TRANSLATE_MARK("Side-right"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Side-right";
last = sCatalog.GetString(B_TRANSLATE_MARK("Side-right"));
}
}
if (channelMask & B_CHANNEL_TOP_CENTER) {
if (first) {
list = "Top-center";
list = sCatalog.GetString(B_TRANSLATE_MARK("Top-center"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Top-center";
last = sCatalog.GetString(B_TRANSLATE_MARK("Top-center"));
}
}
if (channelMask & B_CHANNEL_TOP_FRONT_LEFT) {
if (first) {
list = "Top-Front-left";
list = sCatalog.GetString(B_TRANSLATE_MARK("Top-Front-left"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Top-Front-left";
last = sCatalog.GetString(B_TRANSLATE_MARK("Top-Front-left"));
}
}
if (channelMask & B_CHANNEL_TOP_FRONT_CENTER) {
if (first) {
list = "Top-Front-center";
list = sCatalog.GetString(B_TRANSLATE_MARK("Top-Front-center"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Top-Front-center";
last = sCatalog.GetString(B_TRANSLATE_MARK("Top-Front-center"));
}
}
if (channelMask & B_CHANNEL_TOP_FRONT_RIGHT) {
if (first) {
list = "Top-Front-right";
list = sCatalog.GetString(B_TRANSLATE_MARK("Top-Front-right"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Top-Front-right";
last = sCatalog.GetString(B_TRANSLATE_MARK("Top-Front-right"));
}
}
if (channelMask & B_CHANNEL_TOP_BACK_LEFT) {
if (first) {
list = "Top-Back-left";
list = sCatalog.GetString(B_TRANSLATE_MARK("Top-Back-left"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Top-Back-left";
last = sCatalog.GetString(B_TRANSLATE_MARK("Top-Back-left"));
}
}
if (channelMask & B_CHANNEL_TOP_BACK_CENTER) {
if (first) {
list = "Top-Back-center";
list = sCatalog.GetString(B_TRANSLATE_MARK("Top-Back-center"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Top-Back-center";
last = sCatalog.GetString(B_TRANSLATE_MARK("Top-Back-center"));
}
}
if (channelMask & B_CHANNEL_TOP_BACK_RIGHT) {
if (first) {
list = "Top-Back-right";
list = sCatalog.GetString(B_TRANSLATE_MARK("Top-Back-right"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Top-Back-right";
last = sCatalog.GetString(B_TRANSLATE_MARK("Top-Back-right"));
}
}
if (last != "") {
list << " & " << last;
}
if (list == "") {
list = "(none)";
list = sCatalog.GetString(B_TRANSLATE_MARK("(none)"));
}
return list;
@ -840,10 +879,14 @@ BString MediaString::forAudioMatrixMask(
D_METHOD(("MediaString::forAudioMatrixMask()\n"));
switch (matrixMask) {
case 0: return "(none)";
case B_MATRIX_PROLOGIC_LR: return "ProLogic LR";
case B_MATRIX_AMBISONIC_WXYZ: return "Ambisonic WXYZ";
default: return "(unknown matrix mask)";
case 0:
return sCatalog.GetString(B_TRANSLATE_MARK("(none)"));
case B_MATRIX_PROLOGIC_LR:
return sCatalog.GetString(B_TRANSLATE_MARK("ProLogic LR"));
case B_MATRIX_AMBISONIC_WXYZ:
return sCatalog.GetString(B_TRANSLATE_MARK("Ambisonic WXYZ"));
default:
return sCatalog.GetString(B_TRANSLATE_MARK("(unknown matrix mask)"));
}
}
@ -862,7 +905,7 @@ BString MediaString::forAudioBitRate(
}
BString s = "";
s << bitRate / 1000.0f << " kb/s";
s << bitRate / 1000.0f << sCatalog.GetString(B_TRANSLATE_MARK(" kb/s"));
return s;
}
@ -876,7 +919,7 @@ BString MediaString::forAudioFrameSize(
}
BString s = "";
s << frameSize << " bytes per frame";
s << frameSize << sCatalog.GetString(B_TRANSLATE_MARK(" bytes per frame"));
return s;
}
@ -896,51 +939,89 @@ BString MediaString::forVideoFormat(
switch (format) {
case B_RGB32:
case B_RGB32_BIG: return "32 bit RGB";
case B_RGB32_BIG:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit RGB"));
case B_RGBA32:
case B_RGBA32_BIG: return "32 bit RGBA";
case B_RGBA32_BIG:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit RGBA"));
case B_RGB24:
case B_RGB24_BIG: return "24 bit RGB";
case B_RGB24_BIG:
return sCatalog.GetString(B_TRANSLATE_MARK("24 bit RGB"));
case B_RGB16:
case B_RGB16_BIG: return "16 bit RGB";
case B_RGB16_BIG:
return sCatalog.GetString(B_TRANSLATE_MARK("16 bit RGB"));
case B_RGB15:
case B_RGB15_BIG: return "15 bit RGB";
case B_RGB15_BIG:
return sCatalog.GetString(B_TRANSLATE_MARK("15 bit RGB"));
case B_RGBA15:
case B_RGBA15_BIG: return "15 bit RGBA";
case B_CMAP8: return "8 bit color-index";
case B_GRAY8: return "8 bit grayscale-index";
case B_GRAY1: return "Monochrome";
case B_YUV422: return "YUV422";
case B_YUV411: return "YUV411";
case B_YUV420: return "YUV420";
case B_YUV444: return "YUV444";
case B_YUV9: return "YUV9";
case B_YUV12: return "YUV12";
case B_YCbCr422: return "YCbCr422";
case B_YCbCr411: return "YCbCr411";
case B_YCbCr444: return "YCbCr444";
case B_YCbCr420: return "YCbCr420";
case B_UVL24: return "24 bit UVL";
case B_UVL32: return "32 bit UVL";
case B_UVLA32: return "32 bit UVLA";
case B_LAB24: return "24 bit LAB";
case B_LAB32: return "32 bit LAB";
case B_LABA32: return "32 bit LABA";
case B_HSI24: return "24 bit HSI";
case B_HSI32: return "32 bit HSI";
case B_HSIA32: return "32 bit HSIA";
case B_HSV24: return "24 bit HSV";
case B_HSV32: return "32 bit HSV";
case B_HSVA32: return "32 bit HSVA";
case B_HLS24: return "24 bit HLS";
case B_HLS32: return "32 bit HLS";
case B_HLSA32: return "32 bit HLSA";
case B_CMY24: return "24 bit CMY";
case B_CMY32: return "32 bit CMY";
case B_CMYA32: return "32 bit CMYA";
case B_CMYK32: return "32 bit CMYK";
case B_RGBA15_BIG:
return sCatalog.GetString(B_TRANSLATE_MARK("15 bit RGBA"));
case B_CMAP8:
return sCatalog.GetString(B_TRANSLATE_MARK("8 bit color-index"));
case B_GRAY8:
return sCatalog.GetString(B_TRANSLATE_MARK("8 bit grayscale-index"));
case B_GRAY1:
return sCatalog.GetString(B_TRANSLATE_MARK("Monochrome"));
case B_YUV422:
return sCatalog.GetString(B_TRANSLATE_MARK("YUV422"));
case B_YUV411:
return sCatalog.GetString(B_TRANSLATE_MARK("YUV411"));
case B_YUV420:
return sCatalog.GetString(B_TRANSLATE_MARK("YUV420"));
case B_YUV444:
return sCatalog.GetString(B_TRANSLATE_MARK("YUV444"));
case B_YUV9:
return sCatalog.GetString(B_TRANSLATE_MARK("YUV9"));
case B_YUV12:
return sCatalog.GetString(B_TRANSLATE_MARK("YUV12"));
case B_YCbCr422:
return sCatalog.GetString(B_TRANSLATE_MARK("YCbCr422"));
case B_YCbCr411:
return sCatalog.GetString(B_TRANSLATE_MARK("YCbCr411"));
case B_YCbCr444:
return sCatalog.GetString(B_TRANSLATE_MARK("YCbCr444"));
case B_YCbCr420:
return sCatalog.GetString(B_TRANSLATE_MARK("YCbCr420"));
case B_UVL24:
return sCatalog.GetString(B_TRANSLATE_MARK("24 bit UVL"));
case B_UVL32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit UVL"));
case B_UVLA32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit UVLA"));
case B_LAB24:
return sCatalog.GetString(B_TRANSLATE_MARK("24 bit LAB"));
case B_LAB32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit LAB"));
case B_LABA32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit LABA"));
case B_HSI24:
return sCatalog.GetString(B_TRANSLATE_MARK("24 bit HSI"));
case B_HSI32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit HSI"));
case B_HSIA32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit HSIA"));
case B_HSV24:
return sCatalog.GetString(B_TRANSLATE_MARK("24 bit HSV"));
case B_HSV32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit HSV"));
case B_HSVA32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit HSVA"));
case B_HLS24:
return sCatalog.GetString(B_TRANSLATE_MARK("24 bit HLS"));
case B_HLS32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit HLS"));
case B_HLSA32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit HLSA"));
case B_CMY24:
return sCatalog.GetString(B_TRANSLATE_MARK("24 bit CMY"));
case B_CMY32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit CMY"));
case B_CMYA32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit CMYA"));
case B_CMYK32:
return sCatalog.GetString(B_TRANSLATE_MARK("32 bit CMYK"));
default: {
return "(unknown video format)";
return sCatalog.GetString(B_TRANSLATE_MARK("(unknown video format)"));
}
}
}
@ -973,18 +1054,18 @@ BString MediaString::forVideoFieldRate(
BString s = "";
if (interlace == 1) {
s << "Non-interlaced ";
s << sCatalog.GetString(B_TRANSLATE_MARK("Non-interlaced "));
}
else {
s << "Interlaced ";
s << sCatalog.GetString(B_TRANSLATE_MARK("Interlaced "));
}
s << fieldRate << " Hz";
s << fieldRate << sCatalog.GetString(B_TRANSLATE_MARK(" Hz"));
if ((fieldRate > 49.9) && (fieldRate < 50.1)) {
s << " (PAL)";
s << sCatalog.GetString(B_TRANSLATE_MARK(" (PAL)"));
}
else if (((interlace == 2) && (fieldRate > 59.9) && (fieldRate < 60.0))
|| ((interlace == 1) && (fieldRate > 29.9) && (fieldRate < 30.0))) {
s << " (NTSC)";
s << sCatalog.GetString(B_TRANSLATE_MARK(" (NTSC)"));
}
return s;
@ -1001,13 +1082,16 @@ BString MediaString::forVideoOrientation(
switch (orientation) {
case B_VIDEO_TOP_LEFT_RIGHT: {
return "Top to bottom, left to right";
return sCatalog.GetString(B_TRANSLATE_MARK(
"Top to bottom, left to right"));
}
case B_VIDEO_BOTTOM_LEFT_RIGHT: {
return "Bottom to top, left to right";
return sCatalog.GetString(B_TRANSLATE_MARK(
"Bottom to top, left to right"));
}
default: {
return "(unkown video orientation)";
return sCatalog.GetString(B_TRANSLATE_MARK(
"(unkown video orientation)"));
}
}
}
@ -1040,9 +1124,9 @@ BString MediaString::forVideoActiveLines(
return "*";
}
BString s = "Video data between";
s << " line " << firstActive;
s << " and " << lastActive;
BString s = sCatalog.GetString(B_TRANSLATE_MARK("Video data between"));
s << sCatalog.GetString(B_TRANSLATE_MARK(" line ")) << firstActive;
s << sCatalog.GetString(B_TRANSLATE_MARK(" and ")) << lastActive;
return s;
}
@ -1056,7 +1140,7 @@ BString MediaString::forVideoBytesPerRow(
}
BString s = "";
s << bytesPerRow << " bytes per row";
s << bytesPerRow << sCatalog.GetString(B_TRANSLATE_MARK(" bytes per row"));
return s;
}
@ -1068,13 +1152,13 @@ BString MediaString::forVideoOffset(
BString s = "";
if (pixelOffset != media_video_display_info::wildcard.pixel_offset) {
s << pixelOffset << " pixels";
s << pixelOffset << sCatalog.GetString(B_TRANSLATE_MARK(" pixels"));
}
if (lineOffset != media_video_display_info::wildcard.line_offset) {
if (s != "") {
s << ", ";
}
s << pixelOffset << " lines";
s << pixelOffset << sCatalog.GetString(B_TRANSLATE_MARK(" lines"));
}
if (s == "") {
s = "*";
@ -1095,13 +1179,13 @@ BString MediaString::forVideoBitRate(
BString s = "";
if (avgBitRate != media_encoded_video_format::wildcard.avg_bit_rate) {
s << avgBitRate / 1000.0f << " kb/s (avg)";
s << avgBitRate / 1000.0f << sCatalog.GetString(B_TRANSLATE_MARK(" kb/s (avg)"));
}
if (maxBitRate != media_encoded_video_format::wildcard.max_bit_rate) {
if (s != "") {
s << ", ";
}
s << maxBitRate / 1000.0f << " kb/s (max)";
s << maxBitRate / 1000.0f << sCatalog.GetString(B_TRANSLATE_MARK(" kb/s (max)"));
}
if (s == "") {
s = "*";
@ -1119,7 +1203,7 @@ BString MediaString::forVideoFrameSize(
}
BString s = "";
s << frameSize << " bytes per frame";
s << frameSize << sCatalog.GetString(B_TRANSLATE_MARK(" bytes per frame"));
return s;
}
@ -1131,13 +1215,15 @@ BString MediaString::forVideoHistory(
BString s = "";
if (forwardHistory != media_encoded_video_format::wildcard.forward_history) {
s << static_cast<int32>(forwardHistory) << " frames forward";
s << static_cast<int32>(forwardHistory)
<< sCatalog.GetString(B_TRANSLATE_MARK(" frames forward"));
}
if (backwardHistory != media_encoded_video_format::wildcard.backward_history) {
if (s != "") {
s << ", ";
}
s << static_cast<int32>(backwardHistory) << " frames backward";
s << static_cast<int32>(backwardHistory)
<< sCatalog.GetString(B_TRANSLATE_MARK(" frames backward"));
}
if (s == "") {
s = "*";
@ -1160,12 +1246,18 @@ BString MediaString::forMultistreamFormat(
}
switch (format) {
case media_multistream_format::B_VID: return "BeOS video";
case media_multistream_format::B_AVI: return "AVI";
case media_multistream_format::B_MPEG1: return "MPEG1";
case media_multistream_format::B_MPEG2: return "MPEG2";
case media_multistream_format::B_QUICKTIME: return "QuickTime";
default: return "(unknown multistream format)";
case media_multistream_format::B_VID:
return sCatalog.GetString(B_TRANSLATE_MARK("BeOS video"));
case media_multistream_format::B_AVI:
return sCatalog.GetString(B_TRANSLATE_MARK("AVI"));
case media_multistream_format::B_MPEG1:
return sCatalog.GetString(B_TRANSLATE_MARK("MPEG1"));
case media_multistream_format::B_MPEG2:
return sCatalog.GetString(B_TRANSLATE_MARK("MPEG2"));
case media_multistream_format::B_QUICKTIME:
return sCatalog.GetString(B_TRANSLATE_MARK("QuickTime"));
default:
return sCatalog.GetString(B_TRANSLATE_MARK("(unknown multistream format)"));
}
}
@ -1177,13 +1269,13 @@ BString MediaString::forMultistreamBitRate(
BString s = "";
if (avgBitRate != media_multistream_format::wildcard.avg_bit_rate) {
s << avgBitRate / 1000.0f << " kb/s (avg)";
s << avgBitRate / 1000.0f << sCatalog.GetString(B_TRANSLATE_MARK(" kb/s (avg)"));
}
if (maxBitRate != media_multistream_format::wildcard.max_bit_rate) {
if (s != "") {
s << ", ";
}
s << maxBitRate / 1000.0f << " kb/s (max)";
s << maxBitRate / 1000.0f << sCatalog.GetString(B_TRANSLATE_MARK(" kb/s (max)"));
}
if (s == "") {
s = "*";
@ -1199,13 +1291,13 @@ BString MediaString::forMultistreamChunkSize(
BString s = "";
if (avgChunkSize != media_multistream_format::wildcard.avg_chunk_size) {
s << avgChunkSize << " bytes (avg)";
s << avgChunkSize << sCatalog.GetString(B_TRANSLATE_MARK(" bytes (avg)"));
}
if (maxChunkSize != media_multistream_format::wildcard.max_chunk_size) {
if (s != "") {
s << ", ";
}
s << maxChunkSize << " bytes (max)";
s << maxChunkSize << sCatalog.GetString(B_TRANSLATE_MARK(" bytes (max)"));
}
if (s == "") {
s = "*";
@ -1223,30 +1315,30 @@ BString MediaString::forMultistreamFlags(
if (flags & media_multistream_format::B_HEADER_HAS_FLAGS) {
if (first) {
list = "Header has flags";
list = sCatalog.GetString(B_TRANSLATE_MARK("Header has flags"));
first = false;
}
}
if (flags & media_multistream_format::B_CLEAN_BUFFERS) {
if (first) {
list = "Clean buffers";
list = sCatalog.GetString(B_TRANSLATE_MARK("Clean buffers"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Clean buffers";
last = sCatalog.GetString(B_TRANSLATE_MARK("Clean buffers"));
}
}
if (flags & media_multistream_format::B_HOMOGENOUS_BUFFERS) {
if (first) {
list = "Homogenous buffers";
list = sCatalog.GetString(B_TRANSLATE_MARK("Homogenous buffers"));
first = false;
}
else {
if (last != "")
list << ", " << last;
last = "Homogenous buffers";
last = sCatalog.GetString(B_TRANSLATE_MARK("Homogenous buffers"));
}
}
@ -1254,7 +1346,7 @@ BString MediaString::forMultistreamFlags(
list << " & " << last;
if (list == "")
list = "(none)";
list = sCatalog.GetString(B_TRANSLATE_MARK("(none)"));
return list;
}

24
src/kits/locale/Catalog.cpp
View File

@ -37,6 +37,15 @@ BCatalog::BCatalog(const entry_ref& catalogOwner, const char* language,
}
BCatalog::BCatalog(const char* signature, const char* language)
:
fCatalogData(NULL),
fLock("Catalog")
{
SetTo(signature, language);
}
BCatalog::~BCatalog()
{
MutableLocaleRoster::Default()->UnloadCatalog(fCatalogData);
@ -195,6 +204,21 @@ BCatalog::SetTo(const entry_ref& catalogOwner, const char* language,
}
status_t
BCatalog::SetTo(const char* signature, const char* language)
{
BAutolock lock(&fLock);
if (!lock.IsLocked())
return B_ERROR;
MutableLocaleRoster::Default()->UnloadCatalog(fCatalogData);
fCatalogData = MutableLocaleRoster::Default()->LoadCatalog(signature,
language);
return B_OK;
}
status_t
BCatalog::InitCheck() const
{

128
src/kits/locale/DefaultCatalog.cpp
View File

@ -65,8 +65,8 @@ const uint8 DefaultCatalog::kDefaultCatalogAddOnPriority = 1;
InitCheck() will be B_OK if catalog could be loaded successfully, it will
give an appropriate error-code otherwise.
*/
DefaultCatalog::DefaultCatalog(const entry_ref &catalogOwner, const char *language,
uint32 fingerprint)
DefaultCatalog::DefaultCatalog(const entry_ref &catalogOwner,
const char *language, uint32 fingerprint)
:
HashMapCatalog("", language, fingerprint)
{
@ -87,30 +87,10 @@ DefaultCatalog::DefaultCatalog(const entry_ref &catalogOwner, const char *langua
BPath catalogPath(&appDir, catalogName.String());
status = ReadFromFile(catalogPath.Path());
if (status != B_OK) {
// search in data folders
directory_which which[] = {
B_USER_NONPACKAGED_DATA_DIRECTORY,
B_USER_DATA_DIRECTORY,
B_SYSTEM_NONPACKAGED_DATA_DIRECTORY,
B_SYSTEM_DATA_DIRECTORY
};
for (size_t i = 0; i < sizeof(which) / sizeof(which[0]); i++) {
BPath path;
if (find_directory(which[i], &path) == B_OK) {
BString catalogName(path.Path());
catalogName << "/locale/" << kCatFolder
<< "/" << fSignature
<< "/" << fLanguageName
<< kCatExtension;
status = ReadFromFile(catalogName.String());
if (status == B_OK)
break;
}
}
}
// search for catalogs in the standard ../data/locale/ directories
// (packaged/non-packaged and system/home)
if (status != B_OK)
status = ReadFromStandardLocations();
if (status != B_OK) {
// give lowest priority to catalog embedded as resource in application
@ -187,6 +167,38 @@ DefaultCatalog::SetRawString(const CatKey& key, const char *translated)
}
status_t
DefaultCatalog::ReadFromStandardLocations()
{
// search in data folders
directory_which which[] = {
B_USER_NONPACKAGED_DATA_DIRECTORY,
B_USER_DATA_DIRECTORY,
B_SYSTEM_NONPACKAGED_DATA_DIRECTORY,
B_SYSTEM_DATA_DIRECTORY
};
status_t status = B_ENTRY_NOT_FOUND;
for (size_t i = 0; i < sizeof(which) / sizeof(which[0]); i++) {
BPath path;
if (find_directory(which[i], &path) == B_OK) {
BString catalogName(path.Path());
catalogName << "/locale/" << kCatFolder
<< "/" << fSignature
<< "/" << fLanguageName
<< kCatExtension;
status = ReadFromFile(catalogName.String());
if (status == B_OK)
break;
}
}
return status;
}
status_t
DefaultCatalog::ReadFromFile(const char *path)
{
@ -228,40 +240,6 @@ DefaultCatalog::ReadFromFile(const char *path)
}
/*
* this method is not currently being used, but it may be useful in the future...
*/
status_t
DefaultCatalog::ReadFromAttribute(const entry_ref &appOrAddOnRef)
{
BNode node;
status_t res = node.SetTo(&appOrAddOnRef);
if (res != B_OK)
return B_ENTRY_NOT_FOUND;
attr_info attrInfo;
res = node.GetAttrInfo(BLocaleRoster::kEmbeddedCatAttr, &attrInfo);
if (res != B_OK)
return B_NAME_NOT_FOUND;
if (attrInfo.type != B_MESSAGE_TYPE)
return B_BAD_TYPE;
size_t size = attrInfo.size;
BStackOrHeapArray<char, 0> buf(size);
if (!buf.IsValid())
return B_NO_MEMORY;
res = node.ReadAttr(BLocaleRoster::kEmbeddedCatAttr, B_MESSAGE_TYPE, 0,
buf, size);
if (res < (ssize_t)size)
return res < B_OK ? res : B_BAD_DATA;
BMemoryIO memIO(buf, size);
res = Unflatten(&memIO);
return res;
}
status_t
DefaultCatalog::ReadFromResource(const entry_ref &appOrAddOnRef)
{
@ -317,36 +295,6 @@ DefaultCatalog::WriteToFile(const char *path)
}
/*
* this method is not currently being used, but it may be useful in the
* future...
*/
status_t
DefaultCatalog::WriteToAttribute(const entry_ref &appOrAddOnRef)
{
BNode node;
status_t res = node.SetTo(&appOrAddOnRef);
if (res != B_OK)
return res;
BMallocIO mallocIO;
mallocIO.SetBlockSize(max(fCatMap.Size() * 20, (int32)256));
// set a largish block-size in order to avoid reallocs
res = Flatten(&mallocIO);
if (res == B_OK) {
ssize_t wsz;
wsz = node.WriteAttr(BLocaleRoster::kEmbeddedCatAttr, B_MESSAGE_TYPE, 0,
mallocIO.Buffer(), mallocIO.BufferLength());
if (wsz < B_OK)
res = wsz;
else if (wsz != (ssize_t)mallocIO.BufferLength())
res = B_ERROR;
}
return res;
}
status_t
DefaultCatalog::WriteToResource(const entry_ref &appOrAddOnRef)
{

129
src/kits/locale/MutableLocaleRoster.cpp
View File

@ -16,6 +16,7 @@
#include <Autolock.h>
#include <Catalog.h>
#include <CatalogData.h>
#include <DefaultCatalog.h>
#include <Debug.h>
#include <Entry.h>
#include <FormattingConventions.h>
@ -149,12 +150,12 @@ MutableLocaleRoster::CreateCatalog(const char* type, const char* signature,
for (int32 i = 0; i < count; ++i) {
CatalogAddOnInfo* info = (CatalogAddOnInfo*)
fData->fCatalogAddOnInfos.ItemAt(i);
if (info->fName.ICompare(type)!=0 || !info->MakeSureItsLoaded()
if (info->fName.ICompare(type) != 0 || !info->MakeSureItsLoaded()
|| !info->fCreateFunc)
continue;
BCatalogData* catalog = info->fCreateFunc(signature, language);
if (catalog) {
if (catalog != NULL) {
info->fLoadedCatalogs.AddItem(catalog);
info->UnloadIfPossible();
return catalog;
@ -191,18 +192,20 @@ MutableLocaleRoster::LoadCatalog(const entry_ref& catalogOwner,
if (!info->MakeSureItsLoaded() || !info->fInstantiateFunc)
continue;
BMessage languages;
if (language)
if (language != NULL) {
// try to load catalogs for the given language:
languages.AddString("language", language);
else
} else {
// try to load catalogs for one of the preferred languages:
GetPreferredLanguages(&languages);
}
BCatalogData* catalog = NULL;
const char* lang;
for (int32 l=0; languages.FindString("language", l, &lang)==B_OK; ++l) {
for (int32 l = 0; languages.FindString("language", l, &lang) == B_OK;
++l) {
catalog = info->fInstantiateFunc(catalogOwner, lang, fingerprint);
if (catalog)
if (catalog != NULL)
info->fLoadedCatalogs.AddItem(catalog);
// Chain-load catalogs for languages that depend on
// other languages.
@ -212,7 +215,7 @@ MutableLocaleRoster::LoadCatalog(const entry_ref& catalogOwner,
// to "english"):
int32 pos;
BString langName(lang);
BCatalogData* currCatalog = catalog;
BCatalogData* currentCatalog = catalog;
BCatalogData* nextCatalog = NULL;
while ((pos = langName.FindLast('_')) >= 0) {
// language is based on parent, so we load that, too:
@ -220,13 +223,13 @@ MutableLocaleRoster::LoadCatalog(const entry_ref& catalogOwner,
langName.Truncate(pos);
nextCatalog = info->fInstantiateFunc(catalogOwner,
langName.String(), fingerprint);
if (nextCatalog) {
if (nextCatalog != NULL) {
info->fLoadedCatalogs.AddItem(nextCatalog);
if(currCatalog)
currCatalog->SetNext(nextCatalog);
if (currentCatalog != NULL)
currentCatalog->SetNext(nextCatalog);
else
catalog = nextCatalog;
currCatalog = nextCatalog;
currentCatalog = nextCatalog;
}
}
if (catalog != NULL)
@ -239,6 +242,110 @@ MutableLocaleRoster::LoadCatalog(const entry_ref& catalogOwner,
}
/*
* Loads a catalog for the given signature and language.
*
* Only the default catalog type is searched, and only the standard system
* directories.
*
* If a catalog depends on another language (as 'english-british' depends
* on 'english') the dependant catalogs are automatically loaded, too.
* So it is perfectly possible that this method returns a catalog-chain
* instead of a single catalog.
* NULL is returned if no matching catalog could be found.
*/
BCatalogData*
MutableLocaleRoster::LoadCatalog(const char* signature,
const char* language) const
{
BAutolock lock(fData->fLock);
if (!lock.IsLocked())
return NULL;
BMessage languages;
if (language != NULL) {
// try to load catalogs for the given language:
languages.AddString("language", language);
} else {
// try to load catalogs for one of the preferred languages:
GetPreferredLanguages(&languages);
}
int32 count = fData->fCatalogAddOnInfos.CountItems();
CatalogAddOnInfo* defaultCatalogInfo = NULL;
for (int32 i = 0; i < count; ++i) {
CatalogAddOnInfo* info = (CatalogAddOnInfo*)
fData->fCatalogAddOnInfos.ItemAt(i);
if (info->MakeSureItsLoaded()
&& info->fInstantiateFunc
== BPrivate::DefaultCatalog::Instantiate) {
defaultCatalogInfo = info;
break;
}
}
if (defaultCatalogInfo == NULL)
return NULL;
BPrivate::DefaultCatalog* catalog = NULL;
const char* lang;
for (int32 l = 0; languages.FindString("language", l, &lang) == B_OK; ++l) {
catalog = new (std::nothrow) BPrivate::DefaultCatalog(NULL, signature,
lang);
if (catalog == NULL)
continue;
if (catalog->InitCheck() != B_OK
|| catalog->ReadFromStandardLocations() != B_OK) {
delete catalog;
continue;
}
defaultCatalogInfo->fLoadedCatalogs.AddItem(catalog);
// Chain-load catalogs for languages that depend on
// other languages.
// The current implementation uses the filename in order to
// detect dependencies (parenthood) between languages (it
// traverses from "english_british_oxford" to "english_british"
// to "english"):
int32 pos;
BString langName(lang);
BCatalogData* currentCatalog = catalog;
BPrivate::DefaultCatalog* nextCatalog = NULL;
while ((pos = langName.FindLast('_')) >= 0) {
// language is based on parent, so we load that, too:
// (even if the parent catalog was not found)
langName.Truncate(pos);
nextCatalog = new (std::nothrow) BPrivate::DefaultCatalog(NULL,
signature, langName.String());
if (nextCatalog == NULL)
continue;
if (nextCatalog->InitCheck() != B_OK
|| nextCatalog->ReadFromStandardLocations() != B_OK) {
delete nextCatalog;
continue;
}
defaultCatalogInfo->fLoadedCatalogs.AddItem(nextCatalog);
if (currentCatalog != NULL)
currentCatalog->SetNext(nextCatalog);
else
catalog = nextCatalog;
currentCatalog = nextCatalog;
}
if (catalog != NULL)
return catalog;
}
return NULL;
}
/*
* unloads the given catalog (or rather: catalog-chain).
* Every single catalog of the chain will be deleted automatically.

36
src/tools/locale/DefaultCatalog.cpp
View File

@ -58,6 +58,9 @@ const char *DefaultCatalog::kCatMimeType
static int16 kCatArchiveVersion = 1;
// version of the catalog archive structure, bump this if you change it!
const uint8 DefaultCatalog::kDefaultCatalogAddOnPriority = 1;
// give highest priority to our embedded catalog-add-on
/*! Constructs a DefaultCatalog with given signature and language and reads
the catalog from disk.
@ -86,9 +89,6 @@ DefaultCatalog::DefaultCatalog(entry_ref *appOrAddOnRef)
HashMapCatalog("", "", 0)
{
fInitCheck = ReadFromResource(*appOrAddOnRef);
// fprintf(stderr,
// "trying to load embedded catalog from resources results in %s",
// strerror(fInitCheck));
}
@ -179,16 +179,6 @@ DefaultCatalog::ReadFromFile(const char *path)
}
/*! This method is not currently being used, but it may be useful in the
future...
*/
status_t
DefaultCatalog::ReadFromAttribute(const entry_ref &appOrAddOnRef)
{
return B_NOT_SUPPORTED;
}
status_t
DefaultCatalog::ReadFromResource(const entry_ref &appOrAddOnRef)
{
@ -228,16 +218,6 @@ DefaultCatalog::WriteToFile(const char *path)
}
/*! This method is not currently being used, but it may be useful in the
future...
*/
status_t
DefaultCatalog::WriteToAttribute(const entry_ref &appOrAddOnRef)
{
return B_NOT_SUPPORTED;
}
status_t
DefaultCatalog::WriteToResource(const entry_ref &appOrAddOnRef)
{
@ -288,7 +268,7 @@ DefaultCatalog::Flatten(BDataIO *dataIO)
status_t res;
BMessage archive;
uint32 count = fCatMap.Size();
int32 count = fCatMap.Size();
res = archive.AddString("class", "DefaultCatalog");
if (res == B_OK)
res = archive.AddInt32("c:sz", count);
@ -320,6 +300,7 @@ DefaultCatalog::Flatten(BDataIO *dataIO)
if (res == B_OK)
res = archive.Flatten(dataIO);
}
return res;
}
@ -365,7 +346,8 @@ DefaultCatalog::Unflatten(BDataIO *dataIO)
const char *translated;
// fCatMap.resize(count);
// There is no resize method in Haiku Hash Map to prealloc space
// There is no resize method in Haiku's HashMap to preallocate
// memory.
for (int i=0; res == B_OK && i < count; ++i) {
res = archiveMsg.Unflatten(dataIO);
if (res == B_OK)
@ -427,8 +409,4 @@ DefaultCatalog::Create(const char *signature, const char *language)
}
const uint8 DefaultCatalog::kDefaultCatalogAddOnPriority = 1;
// give highest priority to our embedded catalog-add-on
} // namespace BPrivate