diff options
Diffstat (limited to 'src')
5 files changed, 345 insertions, 369 deletions
diff --git a/src/org/madore/android/unicodeMap/UnicodeArrayAdapter.java b/src/org/madore/android/unicodeMap/UnicodeArrayAdapter.java new file mode 100644 index 0000000..691d525 --- /dev/null +++ b/src/org/madore/android/unicodeMap/UnicodeArrayAdapter.java @@ -0,0 +1,65 @@ +package org.madore.android.unicodeMap; + +import java.util.List; +import android.content.Context; +import android.view.View; +import android.view.ViewGroup; +import android.view.LayoutInflater; +import android.widget.ArrayAdapter; +import android.widget.TextView; + +public class UnicodeArrayAdapter + extends ArrayAdapter<UnicodeDisplayable> { + + protected Context context; + protected LayoutInflater inflater; + + public UnicodeArrayAdapter(Context context) { + super(context, 0); + this.context = context; + this.inflater + = (LayoutInflater)context + .getSystemService(Context.LAYOUT_INFLATER_SERVICE); + } + + public UnicodeArrayAdapter(Context context, + List<UnicodeDisplayable> objects) { + super(context, 0, objects); + this.context = context; + this.inflater + = (LayoutInflater)context + .getSystemService(Context.LAYOUT_INFLATER_SERVICE); + } + + public View getView(int position, View convertView, ViewGroup parent) { + UnicodeDisplayable item = this.getItem(position); + View view = null; + if ( item instanceof UnicodeCharacter ) { + View charTextView = null; View labelTextView = null; + if ( convertView != null ) { + charTextView = convertView.findViewById(R.id.charText); + labelTextView = convertView.findViewById(R.id.labelText); + if ( charTextView != null && labelTextView != null ) + view = convertView; + } + if ( view == null ) { + view = inflater.inflate(R.layout.char_item, parent, false); + charTextView = view.findViewById(R.id.charText); + labelTextView = view.findViewById(R.id.labelText); + } + ((TextView)charTextView).setText(((UnicodeCharacter)item).getChar()); + ((TextView)labelTextView).setText(((UnicodeCharacter)item).getLabel()); + } else if ( item instanceof UnicodeCharacter.Range ) { + if ( convertView != null + && convertView instanceof TextView ) { + view = convertView; + } + if ( view == null ) + view = inflater.inflate(R.layout.range_item, parent, false); + ((TextView)view).setText(((UnicodeCharacter.Range)item).getDescr()); + } else + throw new AssertionError("unknown UnicodeDisplayable"); + return view; + } + +} diff --git a/src/org/madore/android/unicodeMap/UnicodeCharacter.java b/src/org/madore/android/unicodeMap/UnicodeCharacter.java index 7fad75d..8fb64f7 100644 --- a/src/org/madore/android/unicodeMap/UnicodeCharacter.java +++ b/src/org/madore/android/unicodeMap/UnicodeCharacter.java @@ -1,16 +1,201 @@ package org.madore.android.unicodeMap; import java.util.Arrays; -import java.util.Collection; import java.util.Set; import java.util.Map; import java.util.EnumSet; import java.util.HashMap; import java.util.Formatter; -public class UnicodeCharacter implements Map<String,String> { +public class UnicodeCharacter implements UnicodeDisplayable { - enum Category { + public static enum Range implements UnicodeDisplayable { + BASIC_LATIN(0x0000, 0x0080, "Basic Latin"), + LATIN_1_SUPPLEMENT(0x0080, 0x0100, "Latin-1 Supplement"), + LATIN_EXTENDED_A(0x0100, 0x0180, "Latin Extended-A"), + LATIN_EXTENDED_B(0x0180, 0x0250, "Latin Extended-B"), + IPA_EXTENSIONS(0x0250, 0x02b0, "IPA Extensions"), + SPACING_MODIFIER_LETTERS(0x02B0, 0x02FF, "Spacing Modifier Letters"), + COMBINING_DIACRITICAL_MARKS(0x0300, 0x036F, "Combining Diacritical Marks"), + GREEK_AND_COPTIC(0x0370, 0x03FF, "Greek and Coptic"), + CYRILLIC(0x0400, 0x04FF, "Cyrillic"), + CYRILLIC_SUPPLEMENT(0x0500, 0x052F, "Cyrillic Supplement"), + ARMENIAN(0x0530, 0x058F, "Armenian"), + HEBREW(0x0590, 0x05FF, "Hebrew"), + ARABIC(0x0600, 0x06FF, "Arabic"), + SYRIAC(0x0700, 0x074F, "Syriac"), + ARABIC_SUPPLEMENT(0x0750, 0x077F, "Arabic Supplement"), + THAANA(0x0780, 0x07BF, "Thaana"), + NKO(0x07C0, 0x07FF, "NKo"), + DEVANAGARI(0x0900, 0x097F, "Devanagari"), + BENGALI(0x0980, 0x09FF, "Bengali"), + GURMUKHI(0x0A00, 0x0A7F, "Gurmukhi"), + GUJARATI(0x0A80, 0x0AFF, "Gujarati"), + ORIYA(0x0B00, 0x0B7F, "Oriya"), + TAMIL(0x0B80, 0x0BFF, "Tamil"), + TELUGU(0x0C00, 0x0C7F, "Telugu"), + KANNADA(0x0C80, 0x0CFF, "Kannada"), + MALAYALAM(0x0D00, 0x0D7F, "Malayalam"), + SINHALA(0x0D80, 0x0DFF, "Sinhala"), + THAI(0x0E00, 0x0E7F, "Thai"), + LAO(0x0E80, 0x0EFF, "Lao"), + TIBETAN(0x0F00, 0x0FFF, "Tibetan"), + MYANMAR(0x1000, 0x109F, "Myanmar"), + GEORGIAN(0x10A0, 0x10FF, "Georgian"), + HANGUL_JAMO(0x1100, 0x11FF, "Hangul Jamo"), + ETHIOPIC(0x1200, 0x137F, "Ethiopic"), + ETHIOPIC_SUPPLEMENT(0x1380, 0x139F, "Ethiopic Supplement"), + CHEROKEE(0x13A0, 0x13FF, "Cherokee"), + UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS(0x1400, 0x167F, "Unified Canadian Aboriginal Syllabics"), + OGHAM(0x1680, 0x169F, "Ogham"), + RUNIC(0x16A0, 0x16FF, "Runic"), + TAGALOG(0x1700, 0x171F, "Tagalog"), + HANUNOO(0x1720, 0x173F, "Hanunoo"), + BUHID(0x1740, 0x175F, "Buhid"), + TAGBANWA(0x1760, 0x177F, "Tagbanwa"), + KHMER(0x1780, 0x17FF, "Khmer"), + MONGOLIAN(0x1800, 0x18AF, "Mongolian"), + LIMBU(0x1900, 0x194F, "Limbu"), + TAI_LE(0x1950, 0x197F, "Tai Le"), + NEW_TAI_LUE(0x1980, 0x19DF, "New Tai Lue"), + KHMER_SYMBOLS(0x19E0, 0x19FF, "Khmer Symbols"), + BUGINESE(0x1A00, 0x1A1F, "Buginese"), + BALINESE(0x1B00, 0x1B7F, "Balinese"), + SUNDANESE(0x1B80, 0x1BBF, "Sundanese"), + LEPCHA(0x1C00, 0x1C4F, "Lepcha"), + OL_CHIKI(0x1C50, 0x1C7F, "Ol Chiki"), + PHONETIC_EXTENSIONS(0x1D00, 0x1D7F, "Phonetic Extensions"), + PHONETIC_EXTENSIONS_SUPPLEMENT(0x1D80, 0x1DBF, "Phonetic Extensions Supplement"), + COMBINING_DIACRITICAL_MARKS_SUPPLEMENT(0x1DC0, 0x1DFF, "Combining Diacritical Marks Supplement"), + LATIN_EXTENDED_ADDITIONAL(0x1E00, 0x1EFF, "Latin Extended Additional"), + GREEK_EXTENDED(0x1F00, 0x1FFF, "Greek Extended"), + GENERAL_PUNCTUATION(0x2000, 0x206F, "General Punctuation"), + SUPERSCRIPTS_AND_SUBSCRIPTS(0x2070, 0x209F, "Superscripts and Subscripts"), + CURRENCY_SYMBOLS(0x20A0, 0x20CF, "Currency Symbols"), + COMBINING_DIACRITICAL_MARKS_FOR_SYMBOLS(0x20D0, 0x20FF, "Combining Diacritical Marks for Symbols"), + LETTERLIKE_SYMBOLS(0x2100, 0x214F, "Letterlike Symbols"), + NUMBER_FORMS(0x2150, 0x218F, "Number Forms"), + ARROWS(0x2190, 0x21FF, "Arrows"), + MATHEMATICAL_OPERATORS(0x2200, 0x22FF, "Mathematical Operators"), + MISCELLANEOUS_TECHNICAL(0x2300, 0x23FF, "Miscellaneous Technical"), + CONTROL_PICTURES(0x2400, 0x243F, "Control Pictures"), + OPTICAL_CHARACTER_RECOGNITION(0x2440, 0x245F, "Optical Character Recognition"), + ENCLOSED_ALPHANUMERICS(0x2460, 0x24FF, "Enclosed Alphanumerics"), + BOX_DRAWING(0x2500, 0x257F, "Box Drawing"), + BLOCK_ELEMENTS(0x2580, 0x259F, "Block Elements"), + GEOMETRIC_SHAPES(0x25A0, 0x25FF, "Geometric Shapes"), + MISCELLANEOUS_SYMBOLS(0x2600, 0x26FF, "Miscellaneous Symbols"), + DINGBATS(0x2700, 0x27BF, "Dingbats"), + MISCELLANEOUS_MATHEMATICAL_SYMBOLS_A(0x27C0, 0x27EF, "Miscellaneous Mathematical Symbols-A"), + SUPPLEMENTAL_ARROWS_A(0x27F0, 0x27FF, "Supplemental Arrows-A"), + BRAILLE_PATTERNS(0x2800, 0x28FF, "Braille Patterns"), + SUPPLEMENTAL_ARROWS_B(0x2900, 0x297F, "Supplemental Arrows-B"), + MISCELLANEOUS_MATHEMATICAL_SYMBOLS_B(0x2980, 0x29FF, "Miscellaneous Mathematical Symbols-B"), + SUPPLEMENTAL_MATHEMATICAL_OPERATORS(0x2A00, 0x2AFF, "Supplemental Mathematical Operators"), + MISCELLANEOUS_SYMBOLS_AND_ARROWS(0x2B00, 0x2BFF, "Miscellaneous Symbols and Arrows"), + GLAGOLITIC(0x2C00, 0x2C5F, "Glagolitic"), + LATIN_EXTENDED_C(0x2C60, 0x2C7F, "Latin Extended-C"), + COPTIC(0x2C80, 0x2CFF, "Coptic"), + GEORGIAN_SUPPLEMENT(0x2D00, 0x2D2F, "Georgian Supplement"), + TIFINAGH(0x2D30, 0x2D7F, "Tifinagh"), + ETHIOPIC_EXTENDED(0x2D80, 0x2DDF, "Ethiopic Extended"), + CYRILLIC_EXTENDED_A(0x2DE0, 0x2DFF, "Cyrillic Extended-A"), + SUPPLEMENTAL_PUNCTUATION(0x2E00, 0x2E7F, "Supplemental Punctuation"), + CJK_RADICALS_SUPPLEMENT(0x2E80, 0x2EFF, "CJK Radicals Supplement"), + KANGXI_RADICALS(0x2F00, 0x2FDF, "Kangxi Radicals"), + IDEOGRAPHIC_DESCRIPTION_CHARACTERS(0x2FF0, 0x2FFF, "Ideographic Description Characters"), + CJK_SYMBOLS_AND_PUNCTUATION(0x3000, 0x303F, "CJK Symbols and Punctuation"), + HIRAGANA(0x3040, 0x309F, "Hiragana"), + KATAKANA(0x30A0, 0x30FF, "Katakana"), + BOPOMOFO(0x3100, 0x312F, "Bopomofo"), + HANGUL_COMPATIBILITY_JAMO(0x3130, 0x318F, "Hangul Compatibility Jamo"), + KANBUN(0x3190, 0x319F, "Kanbun"), + BOPOMOFO_EXTENDED(0x31A0, 0x31BF, "Bopomofo Extended"), + CJK_STROKES(0x31C0, 0x31EF, "CJK Strokes"), + KATAKANA_PHONETIC_EXTENSIONS(0x31F0, 0x31FF, "Katakana Phonetic Extensions"), + ENCLOSED_CJK_LETTERS_AND_MONTHS(0x3200, 0x32FF, "Enclosed CJK Letters and Months"), + CJK_COMPATIBILITY(0x3300, 0x33FF, "CJK Compatibility"), + CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A(0x3400, 0x4DBF, "CJK Unified Ideographs Extension A"), + YIJING_HEXAGRAM_SYMBOLS(0x4DC0, 0x4DFF, "Yijing Hexagram Symbols"), + CJK_UNIFIED_IDEOGRAPHS(0x4E00, 0x9FFF, "CJK Unified Ideographs"), + YI_SYLLABLES(0xA000, 0xA48F, "Yi Syllables"), + YI_RADICALS(0xA490, 0xA4CF, "Yi Radicals"), + VAI(0xA500, 0xA63F, "Vai"), + CYRILLIC_EXTENDED_B(0xA640, 0xA69F, "Cyrillic Extended-B"), + MODIFIER_TONE_LETTERS(0xA700, 0xA71F, "Modifier Tone Letters"), + LATIN_EXTENDED_D(0xA720, 0xA7FF, "Latin Extended-D"), + SYLOTI_NAGRI(0xA800, 0xA82F, "Syloti Nagri"), + PHAGS_PA(0xA840, 0xA87F, "Phags-pa"), + SAURASHTRA(0xA880, 0xA8DF, "Saurashtra"), + KAYAH_LI(0xA900, 0xA92F, "Kayah Li"), + REJANG(0xA930, 0xA95F, "Rejang"), + CHAM(0xAA00, 0xAA5F, "Cham"), + HANGUL_SYLLABLES(0xAC00, 0xD7AF, "Hangul Syllables"), + HIGH_SURROGATES(0xD800, 0xDB7F, "High Surrogates"), + HIGH_PRIVATE_USE_SURROGATES(0xDB80, 0xDBFF, "High Private Use Surrogates"), + LOW_SURROGATES(0xDC00, 0xDFFF, "Low Surrogates"), + PRIVATE_USE_AREA(0xE000, 0xF8FF, "Private Use Area"), + CJK_COMPATIBILITY_IDEOGRAPHS(0xF900, 0xFAFF, "CJK Compatibility Ideographs"), + ALPHABETIC_PRESENTATION_FORMS(0xFB00, 0xFB4F, "Alphabetic Presentation Forms"), + ARABIC_PRESENTATION_FORMS_A(0xFB50, 0xFDFF, "Arabic Presentation Forms-A"), + VARIATION_SELECTORS(0xFE00, 0xFE0F, "Variation Selectors"), + VERTICAL_FORMS(0xFE10, 0xFE1F, "Vertical Forms"), + COMBINING_HALF_MARKS(0xFE20, 0xFE2F, "Combining Half Marks"), + CJK_COMPATIBILITY_FORMS(0xFE30, 0xFE4F, "CJK Compatibility Forms"), + SMALL_FORM_VARIANTS(0xFE50, 0xFE6F, "Small Form Variants"), + ARABIC_PRESENTATION_FORMS_B(0xFE70, 0xFEFF, "Arabic Presentation Forms-B"), + HALFWIDTH_AND_FULLWIDTH_FORMS(0xFF00, 0xFFEF, "Halfwidth and Fullwidth Forms"), + SPECIALS(0xFFF0, 0xFFFF, "Specials"), + LINEAR_B_SYLLABARY(0x10000, 0x1007F, "Linear B Syllabary"), + LINEAR_B_IDEOGRAMS(0x10080, 0x100FF, "Linear B Ideograms"), + AEGEAN_NUMBERS(0x10100, 0x1013F, "Aegean Numbers"), + ANCIENT_GREEK_NUMBERS(0x10140, 0x1018F, "Ancient Greek Numbers"), + ANCIENT_SYMBOLS(0x10190, 0x101CF, "Ancient Symbols"), + PHAISTOS_DISC(0x101D0, 0x101FF, "Phaistos Disc"), + LYCIAN(0x10280, 0x1029F, "Lycian"), + CARIAN(0x102A0, 0x102DF, "Carian"), + OLD_ITALIC(0x10300, 0x1032F, "Old Italic"), + GOTHIC(0x10330, 0x1034F, "Gothic"), + UGARITIC(0x10380, 0x1039F, "Ugaritic"), + OLD_PERSIAN(0x103A0, 0x103DF, "Old Persian"), + DESERET(0x10400, 0x1044F, "Deseret"), + SHAVIAN(0x10450, 0x1047F, "Shavian"), + OSMANYA(0x10480, 0x104AF, "Osmanya"), + CYPRIOT_SYLLABARY(0x10800, 0x1083F, "Cypriot Syllabary"), + PHOENICIAN(0x10900, 0x1091F, "Phoenician"), + LYDIAN(0x10920, 0x1093F, "Lydian"), + KHAROSHTHI(0x10A00, 0x10A5F, "Kharoshthi"), + CUNEIFORM(0x12000, 0x123FF, "Cuneiform"), + CUNEIFORM_NUMBERS_AND_PUNCTUATION(0x12400, 0x1247F, "Cuneiform Numbers and Punctuation"), + BYZANTINE_MUSICAL_SYMBOLS(0x1D000, 0x1D0FF, "Byzantine Musical Symbols"), + MUSICAL_SYMBOLS(0x1D100, 0x1D1FF, "Musical Symbols"), + ANCIENT_GREEK_MUSICAL_NOTATION(0x1D200, 0x1D24F, "Ancient Greek Musical Notation"), + TAI_XUAN_JING_SYMBOLS(0x1D300, 0x1D35F, "Tai Xuan Jing Symbols"), + COUNTING_ROD_NUMERALS(0x1D360, 0x1D37F, "Counting Rod Numerals"), + MATHEMATICAL_ALPHANUMERIC_SYMBOLS(0x1D400, 0x1D7FF, "Mathematical Alphanumeric Symbols"), + MAHJONG_TILES(0x1F000, 0x1F02F, "Mahjong Tiles"), + DOMINO_TILES(0x1F030, 0x1F09F, "Domino Tiles"), + CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B(0x20000, 0x2A6DF, "CJK Unified Ideographs Extension B"), + CJK_COMPATIBILITY_IDEOGRAPHS_SUPPLEMENT(0x2F800, 0x2FA1F, "CJK Compatibility Ideographs Supplement"), + TAGS(0xE0000, 0xE007F, "Tags"), + VARIATION_SELECTORS_SUPPLEMENT(0xE0100, 0xE01EF, "Variation Selectors Supplement"), + SUPPLEMENTARY_PRIVATE_USE_AREA_A(0xF0000, 0xFFFFF, "Supplementary Private Use Area-A"), + SUPPLEMENTARY_PRIVATE_USE_AREA_B(0x100000, 0x10FFFF, "Supplementary Private Use Area-B"); + protected final int from; protected final int to; + protected final String descr; + Range(int from, int to, String descr) { + this.from = from; + this.to = to; + this.descr = descr; + } + public int getFrom() { return this.from; } + public int getTo() { return this.to; } + public String getDescr() { return this.descr; } + @Override + public String toString() { return this.descr; } + } + + public static enum Category { UPPERCASE_LETTER("Lu", Character.UPPERCASE_LETTER), LOWERCASE_LETTER("Ll", Character.LOWERCASE_LETTER), TITLECASE_LETTER("Lt", Character.TITLECASE_LETTER), @@ -41,8 +226,8 @@ public class UnicodeCharacter implements Map<String,String> { SURROGATE("Cs", Character.SURROGATE), PRIVATE_USE("Co", Character.PRIVATE_USE), UNASSIGNED("Cn", Character.UNASSIGNED); - public final String code; - public final byte javaValue; + protected final String code; + protected final byte javaValue; Category(String code, byte javaValue) { this.code = code; this.javaValue = javaValue; @@ -53,12 +238,14 @@ public class UnicodeCharacter implements Map<String,String> { for ( Category cat : Category.values() ) revMap.put(cat.code, cat); } - static Category fromCode(String code) { + public static Category fromCode(String code) { Category cat = revMap.get(code); if ( cat == null ) cat = UNASSIGNED; return cat; } + public String getCode() { return this.code; } + public byte getJavaValue() { return this.javaValue; } } protected final static Set<Category> printable; @@ -118,85 +305,7 @@ public class UnicodeCharacter implements Map<String,String> { @Override public String toString() { - StringBuilder s = new StringBuilder(); - if ( this.isPrintable() ) { - s.append(Character.toChars(codePoint)); - s.append(": "); - } - Formatter fmt = new Formatter(s); - if ( codePoint < 0x10000 ) - fmt.format("U+%04X %s", codePoint, name); - else - fmt.format("U+%X %s", codePoint, name); - return new String(s); - } - - public final static String KEY_CHAR = "char"; - public final static String KEY_LABEL = "label"; - - public void clear() { - throw new UnsupportedOperationException(); - } - - public boolean containsKey(Object key) { - throw new UnsupportedOperationException(); - } - - public boolean containsValue(Object value) { - throw new UnsupportedOperationException(); - } - - public Set<Map.Entry<String,String>> entrySet() { - throw new UnsupportedOperationException(); - } - - public boolean equals(Object o) { - throw new UnsupportedOperationException(); - } - - public String get(Object key) { - if ( key == null ) - throw new NullPointerException(); - else if ( key instanceof String && key.equals(KEY_CHAR) ) - return getChar(); - else if ( key instanceof String && key.equals(KEY_LABEL) ) - return getLabel(); - else if ( key instanceof String ) - return null; - else - throw new ClassCastException(); - } - - public int hashCode() { - throw new UnsupportedOperationException(); - } - - public boolean isEmpty() { - throw new UnsupportedOperationException(); - } - - public Set<String> keySet() { - throw new UnsupportedOperationException(); - } - - public String put(String key, String value) { - throw new UnsupportedOperationException(); - } - - public void putAll(Map<? extends String,? extends String> t) { - throw new UnsupportedOperationException(); - } - - public String remove(Object key) { - throw new UnsupportedOperationException(); - } - - public int size() { - throw new UnsupportedOperationException(); - } - - public Collection<String> values() { - throw new UnsupportedOperationException(); + return this.getLabel(); } } diff --git a/src/org/madore/android/unicodeMap/UnicodeDisplayable.java b/src/org/madore/android/unicodeMap/UnicodeDisplayable.java new file mode 100644 index 0000000..5b4043b --- /dev/null +++ b/src/org/madore/android/unicodeMap/UnicodeDisplayable.java @@ -0,0 +1,5 @@ +package org.madore.android.unicodeMap; + +public interface UnicodeDisplayable { + +} diff --git a/src/org/madore/android/unicodeMap/UnicodeListActivity.java b/src/org/madore/android/unicodeMap/UnicodeListActivity.java deleted file mode 100644 index 2e37d6f..0000000 --- a/src/org/madore/android/unicodeMap/UnicodeListActivity.java +++ /dev/null @@ -1,62 +0,0 @@ -package org.madore.android.unicodeMap; - -import java.util.List; -import java.util.ArrayList; -import android.content.Context; -import android.content.Intent; -import android.content.res.AssetManager; -import android.os.Bundle; -import android.view.View; -import android.widget.*; -import android.text.ClipboardManager; -import android.app.ListActivity; - -public final class UnicodeListActivity extends ListActivity { - - public static final String EXTRA_FROM - = "org.madore.android.unicodeMap.range.From"; - public static final String EXTRA_TO - = "org.madore.android.unicodeMap.range.To"; - - protected UnicodeDatabase db; - protected List<UnicodeCharacter> list; - - /** Called when the activity is first created. */ - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setContentView(R.layout.main_layout); - this.db = new UnicodeDatabase(this); - Intent intent = getIntent(); - int from = intent.getIntExtra(EXTRA_FROM, 0); - int to = intent.getIntExtra(EXTRA_TO, from+128); - this.list = new ArrayList<UnicodeCharacter>(db.countRange(from,to)); - for ( UnicodeCharacter ch : db.getRange(from,to) ) - list.add(ch); - final ClipboardManager cmgr - = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE); - setListAdapter(new SimpleAdapter(this, list, R.layout.list_item, - new String[] { "char", "label" }, - new int[] { R.id.charText, R.id.labelText })); - final Button btn = (Button) findViewById(R.id.button); - final EditText txt = (EditText) findViewById(R.id.edit); - btn.setOnClickListener(new View.OnClickListener() { - public void onClick(View view) { - cmgr.setText(txt.getText()); - Toast.makeText(getApplicationContext(), "Copied to clipboard", - Toast.LENGTH_SHORT).show(); - } - }); - final ListView lv = getListView(); - lv.setTextFilterEnabled(true); - lv.setOnItemClickListener(new AdapterView.OnItemClickListener() { - public void onItemClick(AdapterView<?> parent, View view, - int position, long id) { - UnicodeCharacter it = (UnicodeCharacter)parent.getItemAtPosition(position); - txt.append(new String(Character.toChars(it.getCodePoint()))); - } - }); - - } - -} diff --git a/src/org/madore/android/unicodeMap/UnicodeMapActivity.java b/src/org/madore/android/unicodeMap/UnicodeMapActivity.java index 7ef9b68..aee9e71 100644 --- a/src/org/madore/android/unicodeMap/UnicodeMapActivity.java +++ b/src/org/madore/android/unicodeMap/UnicodeMapActivity.java @@ -2,204 +2,56 @@ package org.madore.android.unicodeMap; import java.util.Arrays; import java.util.List; +import java.util.ArrayList; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.view.View; +import android.view.KeyEvent; import android.widget.*; +import android.text.ClipboardManager; import android.app.ListActivity; import android.app.ProgressDialog; public final class UnicodeMapActivity extends ListActivity { - protected static enum UnicodeRange { - BASIC_LATIN(0x0000, 0x0080, "Basic Latin"), - LATIN_1_SUPPLEMENT(0x0080, 0x0100, "Latin-1 Supplement"), - LATIN_EXTENDED_A(0x0100, 0x0180, "Latin Extended-A"), - LATIN_EXTENDED_B(0x0180, 0x0250, "Latin Extended-B"), - IPA_EXTENSIONS(0x0250, 0x02b0, "IPA Extensions"), - SPACING_MODIFIER_LETTERS(0x02B0, 0x02FF, "Spacing Modifier Letters"), - COMBINING_DIACRITICAL_MARKS(0x0300, 0x036F, "Combining Diacritical Marks"), - GREEK_AND_COPTIC(0x0370, 0x03FF, "Greek and Coptic"), - CYRILLIC(0x0400, 0x04FF, "Cyrillic"), - CYRILLIC_SUPPLEMENT(0x0500, 0x052F, "Cyrillic Supplement"), - ARMENIAN(0x0530, 0x058F, "Armenian"), - HEBREW(0x0590, 0x05FF, "Hebrew"), - ARABIC(0x0600, 0x06FF, "Arabic"), - SYRIAC(0x0700, 0x074F, "Syriac"), - ARABIC_SUPPLEMENT(0x0750, 0x077F, "Arabic Supplement"), - THAANA(0x0780, 0x07BF, "Thaana"), - NKO(0x07C0, 0x07FF, "NKo"), - DEVANAGARI(0x0900, 0x097F, "Devanagari"), - BENGALI(0x0980, 0x09FF, "Bengali"), - GURMUKHI(0x0A00, 0x0A7F, "Gurmukhi"), - GUJARATI(0x0A80, 0x0AFF, "Gujarati"), - ORIYA(0x0B00, 0x0B7F, "Oriya"), - TAMIL(0x0B80, 0x0BFF, "Tamil"), - TELUGU(0x0C00, 0x0C7F, "Telugu"), - KANNADA(0x0C80, 0x0CFF, "Kannada"), - MALAYALAM(0x0D00, 0x0D7F, "Malayalam"), - SINHALA(0x0D80, 0x0DFF, "Sinhala"), - THAI(0x0E00, 0x0E7F, "Thai"), - LAO(0x0E80, 0x0EFF, "Lao"), - TIBETAN(0x0F00, 0x0FFF, "Tibetan"), - MYANMAR(0x1000, 0x109F, "Myanmar"), - GEORGIAN(0x10A0, 0x10FF, "Georgian"), - HANGUL_JAMO(0x1100, 0x11FF, "Hangul Jamo"), - ETHIOPIC(0x1200, 0x137F, "Ethiopic"), - ETHIOPIC_SUPPLEMENT(0x1380, 0x139F, "Ethiopic Supplement"), - CHEROKEE(0x13A0, 0x13FF, "Cherokee"), - UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS(0x1400, 0x167F, "Unified Canadian Aboriginal Syllabics"), - OGHAM(0x1680, 0x169F, "Ogham"), - RUNIC(0x16A0, 0x16FF, "Runic"), - TAGALOG(0x1700, 0x171F, "Tagalog"), - HANUNOO(0x1720, 0x173F, "Hanunoo"), - BUHID(0x1740, 0x175F, "Buhid"), - TAGBANWA(0x1760, 0x177F, "Tagbanwa"), - KHMER(0x1780, 0x17FF, "Khmer"), - MONGOLIAN(0x1800, 0x18AF, "Mongolian"), - LIMBU(0x1900, 0x194F, "Limbu"), - TAI_LE(0x1950, 0x197F, "Tai Le"), - NEW_TAI_LUE(0x1980, 0x19DF, "New Tai Lue"), - KHMER_SYMBOLS(0x19E0, 0x19FF, "Khmer Symbols"), - BUGINESE(0x1A00, 0x1A1F, "Buginese"), - BALINESE(0x1B00, 0x1B7F, "Balinese"), - SUNDANESE(0x1B80, 0x1BBF, "Sundanese"), - LEPCHA(0x1C00, 0x1C4F, "Lepcha"), - OL_CHIKI(0x1C50, 0x1C7F, "Ol Chiki"), - PHONETIC_EXTENSIONS(0x1D00, 0x1D7F, "Phonetic Extensions"), - PHONETIC_EXTENSIONS_SUPPLEMENT(0x1D80, 0x1DBF, "Phonetic Extensions Supplement"), - COMBINING_DIACRITICAL_MARKS_SUPPLEMENT(0x1DC0, 0x1DFF, "Combining Diacritical Marks Supplement"), - LATIN_EXTENDED_ADDITIONAL(0x1E00, 0x1EFF, "Latin Extended Additional"), - GREEK_EXTENDED(0x1F00, 0x1FFF, "Greek Extended"), - GENERAL_PUNCTUATION(0x2000, 0x206F, "General Punctuation"), - SUPERSCRIPTS_AND_SUBSCRIPTS(0x2070, 0x209F, "Superscripts and Subscripts"), - CURRENCY_SYMBOLS(0x20A0, 0x20CF, "Currency Symbols"), - COMBINING_DIACRITICAL_MARKS_FOR_SYMBOLS(0x20D0, 0x20FF, "Combining Diacritical Marks for Symbols"), - LETTERLIKE_SYMBOLS(0x2100, 0x214F, "Letterlike Symbols"), - NUMBER_FORMS(0x2150, 0x218F, "Number Forms"), - ARROWS(0x2190, 0x21FF, "Arrows"), - MATHEMATICAL_OPERATORS(0x2200, 0x22FF, "Mathematical Operators"), - MISCELLANEOUS_TECHNICAL(0x2300, 0x23FF, "Miscellaneous Technical"), - CONTROL_PICTURES(0x2400, 0x243F, "Control Pictures"), - OPTICAL_CHARACTER_RECOGNITION(0x2440, 0x245F, "Optical Character Recognition"), - ENCLOSED_ALPHANUMERICS(0x2460, 0x24FF, "Enclosed Alphanumerics"), - BOX_DRAWING(0x2500, 0x257F, "Box Drawing"), - BLOCK_ELEMENTS(0x2580, 0x259F, "Block Elements"), - GEOMETRIC_SHAPES(0x25A0, 0x25FF, "Geometric Shapes"), - MISCELLANEOUS_SYMBOLS(0x2600, 0x26FF, "Miscellaneous Symbols"), - DINGBATS(0x2700, 0x27BF, "Dingbats"), - MISCELLANEOUS_MATHEMATICAL_SYMBOLS_A(0x27C0, 0x27EF, "Miscellaneous Mathematical Symbols-A"), - SUPPLEMENTAL_ARROWS_A(0x27F0, 0x27FF, "Supplemental Arrows-A"), - BRAILLE_PATTERNS(0x2800, 0x28FF, "Braille Patterns"), - SUPPLEMENTAL_ARROWS_B(0x2900, 0x297F, "Supplemental Arrows-B"), - MISCELLANEOUS_MATHEMATICAL_SYMBOLS_B(0x2980, 0x29FF, "Miscellaneous Mathematical Symbols-B"), - SUPPLEMENTAL_MATHEMATICAL_OPERATORS(0x2A00, 0x2AFF, "Supplemental Mathematical Operators"), - MISCELLANEOUS_SYMBOLS_AND_ARROWS(0x2B00, 0x2BFF, "Miscellaneous Symbols and Arrows"), - GLAGOLITIC(0x2C00, 0x2C5F, "Glagolitic"), - LATIN_EXTENDED_C(0x2C60, 0x2C7F, "Latin Extended-C"), - COPTIC(0x2C80, 0x2CFF, "Coptic"), - GEORGIAN_SUPPLEMENT(0x2D00, 0x2D2F, "Georgian Supplement"), - TIFINAGH(0x2D30, 0x2D7F, "Tifinagh"), - ETHIOPIC_EXTENDED(0x2D80, 0x2DDF, "Ethiopic Extended"), - CYRILLIC_EXTENDED_A(0x2DE0, 0x2DFF, "Cyrillic Extended-A"), - SUPPLEMENTAL_PUNCTUATION(0x2E00, 0x2E7F, "Supplemental Punctuation"), - CJK_RADICALS_SUPPLEMENT(0x2E80, 0x2EFF, "CJK Radicals Supplement"), - KANGXI_RADICALS(0x2F00, 0x2FDF, "Kangxi Radicals"), - IDEOGRAPHIC_DESCRIPTION_CHARACTERS(0x2FF0, 0x2FFF, "Ideographic Description Characters"), - CJK_SYMBOLS_AND_PUNCTUATION(0x3000, 0x303F, "CJK Symbols and Punctuation"), - HIRAGANA(0x3040, 0x309F, "Hiragana"), - KATAKANA(0x30A0, 0x30FF, "Katakana"), - BOPOMOFO(0x3100, 0x312F, "Bopomofo"), - HANGUL_COMPATIBILITY_JAMO(0x3130, 0x318F, "Hangul Compatibility Jamo"), - KANBUN(0x3190, 0x319F, "Kanbun"), - BOPOMOFO_EXTENDED(0x31A0, 0x31BF, "Bopomofo Extended"), - CJK_STROKES(0x31C0, 0x31EF, "CJK Strokes"), - KATAKANA_PHONETIC_EXTENSIONS(0x31F0, 0x31FF, "Katakana Phonetic Extensions"), - ENCLOSED_CJK_LETTERS_AND_MONTHS(0x3200, 0x32FF, "Enclosed CJK Letters and Months"), - CJK_COMPATIBILITY(0x3300, 0x33FF, "CJK Compatibility"), - CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A(0x3400, 0x4DBF, "CJK Unified Ideographs Extension A"), - YIJING_HEXAGRAM_SYMBOLS(0x4DC0, 0x4DFF, "Yijing Hexagram Symbols"), - CJK_UNIFIED_IDEOGRAPHS(0x4E00, 0x9FFF, "CJK Unified Ideographs"), - YI_SYLLABLES(0xA000, 0xA48F, "Yi Syllables"), - YI_RADICALS(0xA490, 0xA4CF, "Yi Radicals"), - VAI(0xA500, 0xA63F, "Vai"), - CYRILLIC_EXTENDED_B(0xA640, 0xA69F, "Cyrillic Extended-B"), - MODIFIER_TONE_LETTERS(0xA700, 0xA71F, "Modifier Tone Letters"), - LATIN_EXTENDED_D(0xA720, 0xA7FF, "Latin Extended-D"), - SYLOTI_NAGRI(0xA800, 0xA82F, "Syloti Nagri"), - PHAGS_PA(0xA840, 0xA87F, "Phags-pa"), - SAURASHTRA(0xA880, 0xA8DF, "Saurashtra"), - KAYAH_LI(0xA900, 0xA92F, "Kayah Li"), - REJANG(0xA930, 0xA95F, "Rejang"), - CHAM(0xAA00, 0xAA5F, "Cham"), - HANGUL_SYLLABLES(0xAC00, 0xD7AF, "Hangul Syllables"), - HIGH_SURROGATES(0xD800, 0xDB7F, "High Surrogates"), - HIGH_PRIVATE_USE_SURROGATES(0xDB80, 0xDBFF, "High Private Use Surrogates"), - LOW_SURROGATES(0xDC00, 0xDFFF, "Low Surrogates"), - PRIVATE_USE_AREA(0xE000, 0xF8FF, "Private Use Area"), - CJK_COMPATIBILITY_IDEOGRAPHS(0xF900, 0xFAFF, "CJK Compatibility Ideographs"), - ALPHABETIC_PRESENTATION_FORMS(0xFB00, 0xFB4F, "Alphabetic Presentation Forms"), - ARABIC_PRESENTATION_FORMS_A(0xFB50, 0xFDFF, "Arabic Presentation Forms-A"), - VARIATION_SELECTORS(0xFE00, 0xFE0F, "Variation Selectors"), - VERTICAL_FORMS(0xFE10, 0xFE1F, "Vertical Forms"), - COMBINING_HALF_MARKS(0xFE20, 0xFE2F, "Combining Half Marks"), - CJK_COMPATIBILITY_FORMS(0xFE30, 0xFE4F, "CJK Compatibility Forms"), - SMALL_FORM_VARIANTS(0xFE50, 0xFE6F, "Small Form Variants"), - ARABIC_PRESENTATION_FORMS_B(0xFE70, 0xFEFF, "Arabic Presentation Forms-B"), - HALFWIDTH_AND_FULLWIDTH_FORMS(0xFF00, 0xFFEF, "Halfwidth and Fullwidth Forms"), - SPECIALS(0xFFF0, 0xFFFF, "Specials"), - LINEAR_B_SYLLABARY(0x10000, 0x1007F, "Linear B Syllabary"), - LINEAR_B_IDEOGRAMS(0x10080, 0x100FF, "Linear B Ideograms"), - AEGEAN_NUMBERS(0x10100, 0x1013F, "Aegean Numbers"), - ANCIENT_GREEK_NUMBERS(0x10140, 0x1018F, "Ancient Greek Numbers"), - ANCIENT_SYMBOLS(0x10190, 0x101CF, "Ancient Symbols"), - PHAISTOS_DISC(0x101D0, 0x101FF, "Phaistos Disc"), - LYCIAN(0x10280, 0x1029F, "Lycian"), - CARIAN(0x102A0, 0x102DF, "Carian"), - OLD_ITALIC(0x10300, 0x1032F, "Old Italic"), - GOTHIC(0x10330, 0x1034F, "Gothic"), - UGARITIC(0x10380, 0x1039F, "Ugaritic"), - OLD_PERSIAN(0x103A0, 0x103DF, "Old Persian"), - DESERET(0x10400, 0x1044F, "Deseret"), - SHAVIAN(0x10450, 0x1047F, "Shavian"), - OSMANYA(0x10480, 0x104AF, "Osmanya"), - CYPRIOT_SYLLABARY(0x10800, 0x1083F, "Cypriot Syllabary"), - PHOENICIAN(0x10900, 0x1091F, "Phoenician"), - LYDIAN(0x10920, 0x1093F, "Lydian"), - KHAROSHTHI(0x10A00, 0x10A5F, "Kharoshthi"), - CUNEIFORM(0x12000, 0x123FF, "Cuneiform"), - CUNEIFORM_NUMBERS_AND_PUNCTUATION(0x12400, 0x1247F, "Cuneiform Numbers and Punctuation"), - BYZANTINE_MUSICAL_SYMBOLS(0x1D000, 0x1D0FF, "Byzantine Musical Symbols"), - MUSICAL_SYMBOLS(0x1D100, 0x1D1FF, "Musical Symbols"), - ANCIENT_GREEK_MUSICAL_NOTATION(0x1D200, 0x1D24F, "Ancient Greek Musical Notation"), - TAI_XUAN_JING_SYMBOLS(0x1D300, 0x1D35F, "Tai Xuan Jing Symbols"), - COUNTING_ROD_NUMERALS(0x1D360, 0x1D37F, "Counting Rod Numerals"), - MATHEMATICAL_ALPHANUMERIC_SYMBOLS(0x1D400, 0x1D7FF, "Mathematical Alphanumeric Symbols"), - MAHJONG_TILES(0x1F000, 0x1F02F, "Mahjong Tiles"), - DOMINO_TILES(0x1F030, 0x1F09F, "Domino Tiles"), - CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B(0x20000, 0x2A6DF, "CJK Unified Ideographs Extension B"), - CJK_COMPATIBILITY_IDEOGRAPHS_SUPPLEMENT(0x2F800, 0x2FA1F, "CJK Compatibility Ideographs Supplement"), - TAGS(0xE0000, 0xE007F, "Tags"), - VARIATION_SELECTORS_SUPPLEMENT(0xE0100, 0xE01EF, "Variation Selectors Supplement"), - SUPPLEMENTARY_PRIVATE_USE_AREA_A(0xF0000, 0xFFFFF, "Supplementary Private Use Area-A"), - SUPPLEMENTARY_PRIVATE_USE_AREA_B(0x100000, 0x10FFFF, "Supplementary Private Use Area-B"); - protected final int from; protected final int to; - protected final String descr; - UnicodeRange(int from, int to, String descr) { - this.from = from; - this.to = to; - this.descr = descr; - } - public String toString() { return this.descr; } - public int getFrom() { return this.from; } - public int getTo() { return this.to; } - } + protected UnicodeDatabase db; + + protected final List<UnicodeDisplayable> rootList + = new ArrayList<UnicodeDisplayable>(100); + + protected final List<List<UnicodeDisplayable>> stack + = new ArrayList<List<UnicodeDisplayable>>(10); - protected final List<UnicodeRange> list - = Arrays.asList(UnicodeRange.values()); + protected void launchPopulation() { + final ProgressDialog progress = new ProgressDialog(this); + progress.setOwnerActivity(this); + progress.setTitle("Loading Unicode database"); + progress.setMessage("Please wait"); + progress.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); + progress.setCancelable(false); + progress.show(); + final Handler handler = new Handler() { + public void handleMessage(Message msg) { + int done = msg.getData().getInt("done"); + int total = msg.getData().getInt("total"); + progress.setMax(total); + progress.setProgress(done); + if ( done >= total ) + progress.dismiss(); + } + }; + final Thread thr = new Thread() { + public void run() { + final UnicodeDatabase writeDb + = new UnicodeDatabase(UnicodeMapActivity.this); + writeDb.populate(handler); + } + }; + thr.start(); + } /** Called when the activity is first created. */ @Override @@ -207,51 +59,58 @@ public final class UnicodeMapActivity extends ListActivity { super.onCreate(savedInstanceState); android.util.Log.v("UnicodeMapActivity", "creating activity"); setContentView(R.layout.main_layout); - final UnicodeDatabase db = new UnicodeDatabase(this); + db = new UnicodeDatabase(this); final boolean needPopulate = db.needPopulate(); - db.close(); - if ( needPopulate ) { - final ProgressDialog progress = new ProgressDialog(this); - progress.setOwnerActivity(this); - progress.setTitle("Loading Unicode database"); - progress.setMessage("Please wait"); - progress.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); - progress.setCancelable(false); - progress.show(); - final Handler handler = new Handler() { - public void handleMessage(Message msg) { - int done = msg.getData().getInt("done"); - int total = msg.getData().getInt("total"); - progress.setMax(total); - progress.setProgress(done); - if ( done >= total ) - progress.dismiss(); - } - }; - final Thread thr = new Thread() { - public void run() { - final UnicodeDatabase db - = new UnicodeDatabase(UnicodeMapActivity.this); - db.populate(handler); - } - }; - thr.start(); - } - setListAdapter(new ArrayAdapter<UnicodeRange>(this, R.layout.map_item, list)); - ListView lv = getListView(); + if ( needPopulate ) + launchPopulation(); + for ( UnicodeCharacter.Range rng : UnicodeCharacter.Range.values() ) + rootList.add(rng); + stack.add(rootList); + setListAdapter(new UnicodeArrayAdapter(this, rootList)); + final ClipboardManager cmgr + = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE); + final Button btn = (Button) findViewById(R.id.button); + final EditText txt = (EditText) findViewById(R.id.edit); + btn.setOnClickListener(new View.OnClickListener() { + public void onClick(View view) { + cmgr.setText(txt.getText()); + Toast.makeText(getApplicationContext(), "Copied to clipboard", + Toast.LENGTH_SHORT).show(); + } + }); + final ListView lv = getListView(); lv.setTextFilterEnabled(true); lv.setOnItemClickListener(new AdapterView.OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View view, int position, long id) { - UnicodeRange it = (UnicodeRange)parent.getItemAtPosition(position); - Intent intent = new Intent(UnicodeMapActivity.this, - UnicodeListActivity.class); - intent.putExtra(UnicodeListActivity.EXTRA_FROM, it.getFrom()); - intent.putExtra(UnicodeListActivity.EXTRA_TO, it.getTo()); - startActivity(intent); + UnicodeDisplayable it + = (UnicodeDisplayable)parent.getItemAtPosition(position); + if ( it instanceof UnicodeCharacter ) + txt.append(((UnicodeCharacter)it).getChar()); + else if ( it instanceof UnicodeCharacter.Range ) { + int from = ((UnicodeCharacter.Range)it).getFrom(); + int to = ((UnicodeCharacter.Range)it).getTo(); + List<UnicodeDisplayable> list + = new ArrayList<UnicodeDisplayable>(db.countRange(from,to)); + for ( UnicodeCharacter ch : db.getRange(from,to) ) + list.add(ch); + stack.add(list); + setListAdapter(new UnicodeArrayAdapter(UnicodeMapActivity.this, list)); + } } }); + } + @Override + public boolean onKeyDown(int keyCode, KeyEvent event) { + if ( ( keyCode == KeyEvent.KEYCODE_BACK) && stack.size() > 1 ) { + stack.remove(stack.size()-1); + List<UnicodeDisplayable> list + = stack.get(stack.size()-1); + setListAdapter(new UnicodeArrayAdapter(UnicodeMapActivity.this, list)); + return true; + } + return super.onKeyDown(keyCode, event); } } |