(svn r27367) -Codechange: make a distinction between the layouting part of ICU (lx) or the sorting/collation part of ICU (i18n)

6 files changed, 35 insertions, 30 deletions

diff --git a/src/crashlog.cpp b/src/crashlog.cpp
index e8290a7c3..7ddc2131f 100644
--- a/src/crashlog.cpp
+++ b/src/crashlog.cpp
@@ -196,9 +196,9 @@ char *CrashLog::LogConfiguration(char *buffer, const char *last) const
 #	include <ft2build.h>
 #	include FT_FREETYPE_H
 #endif /* WITH_FREETYPE */
-#ifdef WITH_ICU
+#if defined(WITH_ICU_LAYOUT) || defined(WITH_ICU_SORT)
 #	include <unicode/uversion.h>
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_SORT || WITH_ICU_LAYOUT */
 #ifdef WITH_LZMA
 #	include <lzma.h>
 #endif
@@ -241,14 +241,19 @@ char *CrashLog::LogLibraries(char *buffer, const char *last) const
 	buffer += seprintf(buffer, last, " FreeType:   %d.%d.%d\n", major, minor, patch);
 #endif /* WITH_FREETYPE */
 
-#ifdef WITH_ICU
+#if defined(WITH_ICU_LAYOUT) || defined(WITH_ICU_SORT)
 	/* 4 times 0-255, separated by dots (.) and a trailing '\0' */
 	char buf[4 * 3 + 3 + 1];
 	UVersionInfo ver;
 	u_getVersion(ver);
 	u_versionToString(ver, buf);
-	buffer += seprintf(buffer, last, " ICU:        %s\n", buf);
-#endif /* WITH_ICU */
+#ifdef WITH_ICU_SORT
+	buffer += seprintf(buffer, last, " ICU i18n:   %s\n", buf);
+#endif
+#ifdef WITH_ICU_LAYOUT
+	buffer += seprintf(buffer, last, " ICU lx:     %s\n", buf);
+#endif
+#endif /* WITH_ICU_SORT || WITH_ICU_LAYOUT */
 
 #ifdef WITH_LZMA
 	buffer += seprintf(buffer, last, " LZMA:       %s\n", lzma_version_string());
diff --git a/src/gfx_layout.cpp b/src/gfx_layout.cpp
index 2dba6a204..f5463d401 100644
--- a/src/gfx_layout.cpp
+++ b/src/gfx_layout.cpp
@@ -17,9 +17,9 @@
 
 #include "table/control_codes.h"
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_LAYOUT
 #include <unicode/ustring.h>
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_LAYOUT */
 
 #include "safeguards.h"
 
@@ -42,7 +42,7 @@ Font::Font(FontSize size, TextColour colour) :
 	assert(size < FS_END);
 }
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_LAYOUT
 /* Implementation details of LEFontInstance */
 
 le_int32 Font::getUnitsPerEM() const
@@ -213,7 +213,7 @@ static ParagraphLayouter *GetParagraphLayout(UChar *buff, UChar *buff_end, FontM
 	return new ICUParagraphLayout(p);
 }
 
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_LAYOUT */
 
 /*** Paragraph layout ***/
 /**
@@ -654,7 +654,7 @@ Layouter::Layouter(const char *str, int maxw, TextColour colour, FontSize fontsi
 			line.layout->Reflow();
 		} else {
 			/* Line is new, layout it */
-#ifdef WITH_ICU
+#ifdef WITH_ICU_LAYOUT
 			FontState old_state = state;
 			const char *old_str = str;
 
diff --git a/src/gfx_layout.h b/src/gfx_layout.h
index 7cd70ce28..0a21d9b0c 100644
--- a/src/gfx_layout.h
+++ b/src/gfx_layout.h
@@ -19,12 +19,12 @@
 #include <map>
 #include <string>
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_LAYOUT
 #include "layout/ParagraphLayout.h"
 #define ICU_FONTINSTANCE : public LEFontInstance
-#else /* WITH_ICU */
+#else /* WITH_ICU_LAYOUT */
 #define ICU_FONTINSTANCE
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_LAYOUT */
 
 /**
  * Text drawing parameters, which can change while drawing a line, but are kept between multiple parts
@@ -75,7 +75,7 @@ public:
 
 	Font(FontSize size, TextColour colour);
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_LAYOUT
 	/* Implementation details of LEFontInstance */
 
 	le_int32 getUnitsPerEM() const;
@@ -91,7 +91,7 @@ public:
 	LEGlyphID mapCharToGlyph(LEUnicode32 ch) const;
 	void getGlyphAdvance(LEGlyphID glyph, LEPoint &advance) const;
 	le_bool getGlyphPoint(LEGlyphID glyph, le_int32 pointNumber, LEPoint &point) const;
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_LAYOUT */
 };
 
 /** Mapping from index to font. */
diff --git a/src/language.h b/src/language.h
index 694b0ca1b..fed138e63 100644
--- a/src/language.h
+++ b/src/language.h
@@ -13,9 +13,9 @@
 #define LANGUAGE_H
 
 #include "core/smallvec_type.hpp"
-#ifdef WITH_ICU
+#ifdef WITH_ICU_SORT
 #include <unicode/coll.h>
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_SORT */
 
 static const uint8 CASE_GENDER_LEN = 16; ///< The (maximum) length of a case/gender string.
 static const uint8 MAX_NUM_GENDERS =  8; ///< Maximum number of supported genders.
@@ -110,9 +110,9 @@ extern LanguageList _languages;
 /** The currently loaded language. */
 extern const LanguageMetadata *_current_language;
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_SORT
 extern Collator *_current_collator;
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_SORT */
 
 bool ReadLanguagePack(const LanguageMetadata *lang);
 const LanguageMetadata *GetLanguage(byte newgrflangid);
diff --git a/src/string.cpp b/src/string.cpp
index 6bc9319c1..377fb7f98 100644
--- a/src/string.cpp
+++ b/src/string.cpp
@@ -25,12 +25,12 @@
 #include <errno.h> // required by vsnprintf implementation for MSVC
 #endif
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_SORT
 /* Required by strnatcmp. */
 #include <unicode/ustring.h>
 #include "language.h"
 #include "gfx_func.h"
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_SORT */
 
 /* The function vsnprintf is used internally to perform the required formatting
  * tasks. As such this one must be allowed, and makes sure it's terminated. */
@@ -572,7 +572,7 @@ int strnatcmp(const char *s1, const char *s2, bool ignore_garbage_at_front)
 		s1 = SkipGarbage(s1);
 		s2 = SkipGarbage(s2);
 	}
-#ifdef WITH_ICU
+#ifdef WITH_ICU_SORT
 	if (_current_collator != NULL) {
 		UErrorCode status = U_ZERO_ERROR;
 		int result;
@@ -592,13 +592,13 @@ int strnatcmp(const char *s1, const char *s2, bool ignore_garbage_at_front)
 		if (U_SUCCESS(status)) return result;
 	}
 
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_SORT */
 
 	/* Do a normal comparison if ICU is missing or if we cannot create a collator. */
 	return strcasecmp(s1, s2);
 }
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_SORT
 
 #include <unicode/utext.h>
 #include <unicode/brkiter.h>
diff --git a/src/strings.cpp b/src/strings.cpp
index 9c88b70c7..5d1059243 100644
--- a/src/strings.cpp
+++ b/src/strings.cpp
@@ -49,9 +49,9 @@ const LanguageMetadata *_current_language = NULL; ///< The currently loaded lang
 
 TextDirection _current_text_dir; ///< Text direction of the currently selected language.
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_SORT
 Collator *_current_collator = NULL;               ///< Collator for the language currently in use.
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_SORT */
 
 static uint64 _global_string_params_data[20];     ///< Global array of string parameters. To access, use #SetDParam.
 static WChar _global_string_params_type[20];      ///< Type of parameters stored in #_decode_parameters
@@ -1790,7 +1790,7 @@ bool ReadLanguagePack(const LanguageMetadata *lang)
 	strecpy(_config_language_file, c_file, lastof(_config_language_file));
 	SetCurrentGrfLangID(_current_language->newgrflangid);
 
-#ifdef WITH_ICU
+#ifdef WITH_ICU_SORT
 	/* Delete previous collator. */
 	if (_current_collator != NULL) {
 		delete _current_collator;
@@ -1807,7 +1807,7 @@ bool ReadLanguagePack(const LanguageMetadata *lang)
 		delete _current_collator;
 		_current_collator = NULL;
 	}
-#endif /* WITH_ICU */
+#endif /* WITH_ICU_SORT */
 
 	/* Some lists need to be sorted again after a language change. */
 	ReconsiderGameScriptLanguage();
@@ -2132,7 +2132,7 @@ void CheckForMissingGlyphs(bool base_font, MissingGlyphSearcher *searcher)
 	/* Update the font with cache */
 	LoadStringWidthTable(searcher->Monospace());
 
-#if !defined(WITH_ICU)
+#if !defined(WITH_ICU_LAYOUT)
 	/*
 	 * For right-to-left languages we need the ICU library. If
 	 * we do not have support for that library we warn the user
@@ -2152,5 +2152,5 @@ void CheckForMissingGlyphs(bool base_font, MissingGlyphSearcher *searcher)
 		SetDParamStr(0, err_str);
 		ShowErrorMessage(STR_JUST_RAW_STRING, INVALID_STRING_ID, WL_ERROR);
 	}
-#endif
+#endif /* !WITH_ICU_LAYOUT */
 }