Release 1.15.0 (22)

It was possible to latch and lock the same modifier several time at the
same time independently. Remove that.

.github/workflows/make-apk.yml

@@ -9,19 +9,6 @@ jobs:
   Build-Apk:
     runs-on: ubuntu-latest
     steps:
-    - name: Cache fontforge and extra dependencies
-      uses: actions/cache@v2
-      with:
-        path: /usr/local/bin
-        key: usr-local-bin
-    - name: Install latest FontForge version (using AppImage)
-      run: |
-        # Get most recent version of FontForge
-        # Using AppImage there is no dependecy problem, it is the latest version and it's easier to cache
-        cd /usr/local/bin
-        sudo wget -c -N https://github.com/fontforge/fontforge/releases/download/20220308/FontForge-2022-03-08-582bd41-x86_64.AppImage
-        sudo chmod +x ./FontForge-2022-03-08-582bd41-x86_64.AppImage
-        sudo ln --symbolic --force /usr/local/bin/FontForge-2022-03-08-582bd41-x86_64.AppImage /usr/local/bin/fontforge
     - uses: actions/setup-java@v2
       with:
         distribution: 'zulu' # See 'Supported distributions' for available options
@@ -36,11 +23,11 @@ jobs:
     - name: Restore debug keystore from github Secrets 
       run: |
         mkdir -p _build
-        cd "$GITHUB_WORKSPACE/_build"
+        cd "_build"
         # Check if exist and use the secret named DEBUG_KEYSTORE
         # The contents of the secret can be obtained -
         #    from the debug.keystore.asc from you local _build folder
-        if [[ ! "${{ secrets.DEBUG_KEYSTORE }}" == "" ]]; then
+        if [[ ! "${{ secrets.DEBUG_KEYSTORE }}" = "" ]]; then
             echo "${{ secrets.DEBUG_KEYSTORE }}" > "debug.keystore.asc"
             if [[ -s "debug.keystore.asc" ]]; then
                 gpg -d --passphrase "debug0" --batch "debug.keystore.asc" > "debug.keystore"

AndroidManifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="juloo.keyboard2" android:versionCode="21" android:versionName="1.14.2" android:hardwareAccelerated="false">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="juloo.keyboard2" android:versionCode="22" android:versionName="1.15.0" android:hardwareAccelerated="false">
   <uses-sdk android:minSdkVersion="4" android:targetSdkVersion="30"/>
   <application android:label="@string/app_name" android:allowBackup="true" android:icon="@drawable/ic_launcher" android:hardwareAccelerated="false">
     <service android:name="juloo.keyboard2.Keyboard2" android:label="@string/app_name" android:permission="android.permission.BIND_INPUT_METHOD">

CONTRIBUTING.md

@@ -12,7 +12,8 @@ Fortunately, there's not many dependencies:
 - Android SDK: build tools (minimum `28.0.1`), platform `30`
 - Make sure to have the `$ANDROID_HOME` environment variable set.
 
-For Nix users, there's a `shell.nix` for setting-up the right environment.
+For Nix users, the right environment can be obtained with `nix-shell ./shell.nix`.
+Instructions to install Nix are [here](https://nixos.wiki/wiki/Nix_Installation_Guide).
 
 Building the debug apk:
 
@@ -20,8 +21,7 @@ Building the debug apk:
 make
 ```
 
-If the build succeed, the debug apk is located in
-`_build/juloo.keyboard2.debug.apk`.
+If the build succeed, the debug apk is located in `_build/juloo.keyboard2.debug.apk`.
 
 ## Using the local debug.keystore on the Github CI actions
 
@@ -78,26 +78,55 @@ make installd
 
 ## Guidelines
 
-### Add a localized layout
+### Adding a programming layout
 
-Localized layouts (a layout specific to a language) are generally accepted.
+A programming layout must contains every ASCII characters.
+The current programming layouts are: QWERTY, Dvorak.
+
+Ideally, programming layouts should allow to type every Latin-script languages
+by containing every dead-keys. See for example: 0bf7ff5 (Latvian), 573c13f (Swedish).
+It is also possible to add some characters that are hidden in other languages,
+for example 93e84ba (ß), though the space is limited.
+
+Layouts are defined in XML, see `res/xml/qwerty.xml`. An entry must be added to
+the layout option in `res/values/arrays.xml`, to both `pref_layout_values`
+(correspond to the file name) and `pref_layout_entries` (display name).
+The layout must also be referenced in `srcs/juloo.keyboard2/Config.java` in
+`layoutId_of_string`.
+
+Some users cannot easily type the characters close the the edges of the screen
+due to a bulky phone case. It is best to avoid placing important characters
+there (such as the digits or punctuation).
+
+### Adding a localized layout
+
+Localized layouts (a layout specific to a language) are gladly accepted.
 See for example: 4333575 (Bulgarian), 88e2175 (Latvian), 133b6ec (German).
 
-This keyboard is intended for programmers. If your language uses the Latin script, make sure it is possible to type every letters on the QWERTY keyboard.
-This is generally done using dead-keys, for example: 0bf7ff5 (Latvian), 573c13f (Swedish).
-It is also possible to add some characters that are hidden in other languages, for example 93e84ba (ß), though the space is limited.
+They don't need to contain every ASCII characters (although it's useful in
+passwords) and dead-keys.
 
-### Add a programming layout
+### Adding support for a language
 
-A programming layout must contains every ASCII characters as well as every dead-keys.
-Currently, the only example is QWERTY.
+Supported locales are defined in `res/xml/method.xml`.
+
+The attributes `languageTag` and `imeSubtypeLocale` define a locale, the
+attribute `imeSubtypeExtraValue` defines the default layout and the dead-keys
+and other extra keys to show. 
 
 ### Translations
 
-Translations are always welcome ! See for example: 1723288 (Latvian), baf867a (French).
-The app can be translated by writing `res/values-<language code>/strings.xml` (for example `values-fr`, `values-lv`), based on the default: `res/values/strings.xml` (English).
+Translations are always welcome !
 
-The store description is found in `metadata/android/<locale>/`, `short_description.txt` and `full_description.txt`.
-The full description changes very infrequently (it was changed once in 6 years). But if it changes too much, outdated translation might be removed.
+See for example: 1723288 (Latvian), baf867a (French).
+The app can be translated by writing `res/values-<language code>/strings.xml`
+(for example `values-fr`, `values-lv`), based on the default:
+`res/values/strings.xml` (English).
 
-Translating changelogs is not useful because they evolve too fast. Changelogs are generally written entirely just before a release, translating them would delay releases too much. Old changelogs are not shown to anyone currently.
+The store description is found in `metadata/android/<locale>/`,
+`short_description.txt` and `full_description.txt`.
+Translating changelogs is not useful. Changelogs are written quickly just
+before a release and older ones are never shown to anyone currently.
+
+The app name might be partially translated, the "unexpected" word should remain
+untranslated.

Makefile

@@ -22,7 +22,10 @@ clean:
 	rm -rf _build/*.dex _build/class _build/gen _build/*.apk _build/*.unsigned-apk \
 		_build/*.idsig _build/assets
 
-.PHONY: release debug installd clean
+rebuild_special_font:
+	cd srcs/special_font && fontforge -lang=ff -script build.pe *.svg
+
+.PHONY: release debug installd clean rebuild_special_font
 
 $(shell mkdir -p _build)
 
@@ -85,6 +88,11 @@ _build/%.unaligned-apk: $(addprefix _build/,$(APK_EXTRA_FILES)) $(MANIFEST_FILE)
 		-I $(ANDROID_PLATFORM)/android.jar -F "$@" $(AAPT_PACKAGE_FLAGS)
 	cd $(@D) && $(ANDROID_BUILD_TOOLS)/aapt add $(@F) $(APK_EXTRA_FILES)
 
+# Copy the special font file into _build because aapt requires relative paths
+_build/assets/special_font.ttf: srcs/special_font/result.ttf
+	mkdir -p $(@D)
+	cp "$<" "$@"
+
 # R.java
 
 GEN_DIR = _build/gen
@@ -95,15 +103,6 @@ $(R_FILE): $(RES_FILES) $(MANIFEST_FILE)
 	$(ANDROID_BUILD_TOOLS)/aapt package -f -m -S $(RES_DIR) -J $(GEN_DIR) \
 		-M $(MANIFEST_FILE) -I $(ANDROID_PLATFORM)/android.jar
 
-# Special font
-
-SPECIAL_FONT_GLYPHS = $(wildcard $(CURDIR)/srcs/special_font/*.svg)
-SPECIAL_FONT_SCRIPT = $(CURDIR)/srcs/special_font/build.pe
-
-_build/assets/special_font.ttf: $(SPECIAL_FONT_SCRIPT) $(SPECIAL_FONT_GLYPHS)
-	mkdir -p $(@D)
-	fontforge -lang=ff -script $(SPECIAL_FONT_SCRIPT) $(CURDIR)/$@ $(SPECIAL_FONT_GLYPHS)
-
 # Compile java classes and build classes.dex
 
 OBJ_DIR = _build/class

metadata/android/en-US/changelogs/22.txt

@@ -0,0 +1,7 @@
+Support languages: Lithuanian, Hungarian (@tbilles)
+New layouts: Neo2 (@matthiakl)
+
+Translation improvements (@polyctena, @marciozomb13)
+Fix modifiers applied twice when typing quickly. Some other fixes.
+
+Many thanks to the contributors: @matthiakl, @polyctena, @marciozomb13, @dircsem

res/values-de/strings.xml

@@ -9,6 +9,8 @@
   <string name="pref_accents_e_selected">Akzente nur für die gewählte Sprache anzeigen</string>
   <string name="pref_accents_e_all">Alle Akzente anzeigen</string>
   <string name="pref_accents_e_none">Akzente verbergen</string>
+  <string name="pref_programming_layout_title">Tastaturlayout zum Programmieren</string>
+  <string name="pref_programming_layout_none">Keines</string>
   <string name="pref_category_typing">Tippen</string>
   <string name="pref_swipe_dist_title">Länge der Wischgeste</string>
   <string name="pref_swipe_dist_summary">Abstand der Zeichen in den Ecken der Tasten (%s)</string>
@@ -20,6 +22,8 @@
   <string name="pref_vibrate_duration_title">Dauer</string>
   <string name="pref_precise_repeat_title">Präzise Cursorsteuerung</string>
   <string name="pref_precise_repeat_summary">Geschwindigkeit der Tastenwiederholung durch weniger oder mehr Wischen anpassen</string>
+  <string name="pref_lockable_keys_title">Sperrbare Hilfstasten</string>
+  <string name="pref_lockable_keys_summary">Hilfstasten, die durch zweimaliges Tippen gesperrt (eingerastet) werden können</string>
   <string name="pref_category_style">Design</string>
   <string name="pref_margin_bottom_title">Unterer Abstand</string>
   <string name="pref_keyboard_height_title">Höhe der Tastatur</string>

res/values-pt/strings.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-  <string name="app_name" product="debug">Unexpected Keyboard</string>
-  <string name="app_name" product="default">Unexpected Keyboard</string>
-  <string name="settings_activity_label">Configurações Unexpected Keyboard</string>
+  <string name="app_name" product="debug">Teclado Unexpected</string>
+  <string name="app_name" product="default">Teclado Unexpected</string>
+  <string name="settings_activity_label">Configurar Teclado Unexpected</string>
   <string name="pref_category_layout">Layout</string>
   <string name="pref_layout_title">Mudar layout do teclado</string>
   <string name="pref_layout_e_system">Mesmo do sistema</string>

res/values/arrays.xml

@@ -11,8 +11,10 @@
     <item>qwerty_sv_se</item>
     <item>ru_jcuken</item>
     <item>qwertz</item>
+    <item>qwertz_hu</item>
     <item>bgph1</item>
     <item>dvorak</item>
+    <item>neo2</item>
   </string-array>
   <string-array name="pref_layout_entries">
     <item>@string/pref_layout_e_system</item>
@@ -25,8 +27,10 @@
     <item>QWERTY (Swedish)</item>
     <item>ЙЦУКЕН (Русский)</item>
     <item>QWERTZ</item>
+    <item>QWERTZ (Hungarian)</item>
     <item>Bulgarian (Phonetic Traditional)</item>
     <item>Dvorak</item>
+    <item>Neo 2</item>
   </string-array>
   <string-array name="pref_programming_layout_values">
     <item>none</item>

res/xml/dvorak.xml

@@ -13,9 +13,9 @@
   </row>
   <row>
     <key key0="a" key2="1" key4="!"/>
-    <key key0="o" key1="accent_macron" key2="2" key3="\@"/>
-    <key key0="e" key1="accent_caron" key2="3" key3="\#"/>
-    <key key0="u" key2="4" key3="$"/>
+    <key key0="o" key1="accent_macron" key2="2" key3="\@" key4="accent_ogonek"/>
+    <key key0="e" key1="accent_caron" key2="3" key3="\#" key4="accent_dot_above"/>
+    <key key0="u" key2="4" key3="$" key4="accent_double_aigu"/>
     <key key0="i" key2="5" key3="%"/>
     <key key0="d" key2="6" key3="^"/>
     <key key0="h" key2="7" key3="&amp;"/>

res/xml/method.xml

@@ -6,8 +6,10 @@
   <subtype android:label="%s" android:languageTag="en-US" android:imeSubtypeLocale="en_US" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty"/>
   <subtype android:label="%s" android:languageTag="es" android:imeSubtypeLocale="es_ES" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty_es,extra_keys=accent_grave|accent_aigu|accent_tilde|accent_trema|€"/>
   <subtype android:label="%s" android:languageTag="fr" android:imeSubtypeLocale="fr_FR" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=azerty,extra_keys=accent_grave|accent_aigu|accent_circonflexe|accent_cedille|accent_trema|€"/>
+  <subtype android:label="%s" android:languageTag="hu" android:imeSubtypeLocale="hu_HU" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwertz_hu,extra_keys=accent_aigu|accent_trema|accent_ogonek|€"/>
   <subtype android:label="%s" android:languageTag="it" android:imeSubtypeLocale="it_IT" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty,extra_keys=accent_grave|accent_aigu|€"/>
   <subtype android:label="%s" android:languageTag="ko" android:imeSubtypeLocale="ko_KR" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty_ko"/>
+  <subtype android:label="%s" android:languageTag="lt" android:imeSubtypeLocale="lt_LT" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty,extra_keys=accent_ogonek|accent_caron|accent_dot_above|accent_macron|€"/>
   <subtype android:label="%s" android:languageTag="lv" android:imeSubtypeLocale="lv_LV" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty_lv,extra_keys=accent_caron|accent_cedille|accent_macron|€"/>
   <subtype android:label="%s" android:languageTag="pt" android:imeSubtypeLocale="pt_BR" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty_pt,extra_keys=accent_aigu|accent_cedille|accent_circonflexe|accent_grave|accent_tilde|€"/>
   <subtype android:label="%s" android:languageTag="ru" android:imeSubtypeLocale="ru_RU" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=ru_jcuken"/>

res/xml/neo2.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<keyboard bottom_row="false">
+  <row>
+    <key key0="x" key1="°" key2="1" key4="…"/>
+    <key key0="v" key1="§" key2="2" key4="_"/>
+    <key key0="l" key2="3" key4="["/>
+    <key key0="c" key2="4" key4="]"/>
+    <key key0="w" key2="5" key4="^"/>
+    <key key0="k" key2="6" key4="!"/>
+    <key key0="h" key2="7" key4="&lt;"/>
+    <key key0="g" key2="8" key4="&gt;"/>
+    <key key0="f" key2="9" key3="f11_placeholder" key4="="/>
+    <key key0="q" key2="0" key3="f12_placeholder" key4="&amp;"/>
+    <key key0="ß" key1="-"/>
+  </row>
+  <row>
+    <key key0="u" key1="tab" key2="accent_circonflexe" key4="\\"/>
+    <key key0="i" key2="accent_caron" key4="/"/>
+    <key key0="a" key2="accent_dot_above" key4="{"/>
+    <key key0="e" key2="accent_macron" key4="}"/>
+    <key key0="o" key2="accent_trema" key4="*"/>
+    <key key0="s" key2="accent_tilde" key4="\?"/>
+    <key key0="n" key2="accent_cedille" key4="("/>
+    <key key0="r" key2="accent_grave" key4=")"/>
+    <key key0="t" key2="accent_aigu" key4="-"/>
+    <key key0="d" key2="accent_ring" key4=":"/>
+    <key key0="y" key2="accent_double_aigu" key3="\@"/>
+  </row>
+  <row>
+    <key width="1.5" key0="shift" key1="esc"/>
+    <key key0="ü" key4="\#"/>
+    <key key0="ö" key4="$"/>
+    <key key0="ä" key4="|"/>
+    <key key0="p" key4="~"/>
+    <key key0="z" key4="`"/>
+    <key key0="b" key4="+"/>
+    <key key0="m" key4="%"/>
+    <key key0="." key1="," key3="&quot;" key4="'"/>
+    <key width="1.5" key0="backspace" key2="delete"/>
+  </row>
+  <row height="0.95">
+	  <key width="1.8" key0="ctrl" key2="meta" key4="switch_numeric"/>
+	  <key width="1.2" key0="fn" key1="alt" key2="change_method" key3="switch_emoji" key4="config"/>
+	  <key width="4.0" key0="space" key1="switch_programming" edgekeys="true"/>
+	  <key width="1.2" key1="up" key2="right" key3="left" key4="down" edgekeys="true"/>
+	  <key key0="j" key4=";"/>
+	  <key width="1.8" key0="enter" key2="action"/>
+	</row>
+</keyboard>

res/xml/qwerty.xml

@@ -14,13 +14,13 @@
   </row>
   <row>
     <key shift="0.5" key0="a" key1="tab" key2="`"/>
-    <key key0="s" key1="accent_ring" key3="ß"/>
+    <key key0="s" key1="accent_ring" key3="ß" key4="accent_ogonek"/>
     <key key0="d" key1="accent_grave" key2="£" key3="accent_aigu"/>
-    <key key0="f"/>
+    <key key0="f" key1="accent_dot_above"/>
     <key key0="g" key1="accent_caron" key2="-" key3="_"/>
     <key key0="h" key2="=" key3="+"/>
     <key key0="j" key1="accent_trema" key2="accent_circonflexe" key4="}" key3="{"/>
-    <key key0="k" key3="[" key4="]"/>
+    <key key0="k" key1="accent_double_aigu" key3="[" key4="]"/>
     <key key0="l" key2="|" key3="\\"/>
   </row>
   <row>

res/xml/qwerty_lv.xml

@@ -14,9 +14,9 @@
   </row>
   <row>
     <key shift="0.5" key0="a" key1="ā" key2="tab"/>
-    <key key0="s" key1="š" key3="ß"/>
+    <key key0="s" key1="š" key3="ß" key4="accent_ogonek"/>
     <key key0="d" key2="£"/>
-    <key key0="f"/>
+    <key key0="f" key1="accent_dot_above"/>
     <key key0="g" key1="ģ"/>
     <key key0="h" key2="accent_macron" key3="accent_caron" key4="accent_cedille"/>
     <key key0="j" key1="+" key2="=" key3="-" key4="_"/>

res/xml/qwertz_hu.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<keyboard>
+  <row>
+    <key key0="q" key2="0" key4="esc"/>
+    <key key0="w" key1="'" key2="1" key4="|"/>
+    <key key0="e" key1="&quot;" key2="2" key4="é"/>
+    <key key0="r" key2="3" key4="^"/>
+    <key key0="t" key1="!" key2="4" key4="f11_placeholder"/>
+    <key key0="z" key1="%" key2="5" key3="°" key4="f12_placeholder"/>
+    <key key0="u" key1="ű" key2="6" key3="ü" key4="ú"/>
+    <key key0="i" key1="=" key2="7" key3="`" key4="í"/>
+    <key key0="o" key1="ő" key2="8" key3="ö" key4="ó"/>
+    <key key0="p" key1="9"/>
+  </row>
+  <row>
+    <key shift="0.5" key0="a" key1="tab" key4="á"/>
+    <key key0="s" key1="§" key2="\\" key3="[" key4="]"/>
+    <key key0="d" key3="{" key4="}"/>
+    <key key0="f" key3="+"/>
+    <key key0="g" key3="*"/>
+    <key key0="h"/>
+    <key key0="j"/>
+    <key key0="k" key3="(" key4=")"/>
+    <key key0="l" key3="/"/>
+  </row>
+  <row>
+    <key width="1.5" key0="shift"/>
+    <key key0="y" key3="&lt;" key4="&gt;"/>
+    <key key0="x" key4="\#"/>
+    <key key0="c" key4="&amp;"/>
+    <key key0="v" key4="\@"/>
+    <key key0="b" key1="\?" key3="," key4=";"/>
+    <key key0="n" key1=":" key3="."/>
+    <key key0="m" key1="_" key3="-"/>
+    <key width="1.5" key0="backspace" key2="delete"/>
+  </row>
+</keyboard>

srcs/juloo.keyboard2/Config.java

@@ -226,7 +226,9 @@ final class Config
       case "qwerty": return R.xml.qwerty;
       case "qwerty_sv_se": return R.xml.qwerty_sv_se;
       case "qwertz": return R.xml.qwertz;
+      case "qwertz_hu": return R.xml.qwertz_hu;
       case "ru_jcuken": return R.xml.local_ru_jcuken;
+      case "neo2": return R.xml.neo2;
       default: return R.xml.qwerty; // The config might store an invalid layout, don't crash
     }
   }

srcs/juloo.keyboard2/KeyModifier.java

@@ -76,6 +76,19 @@ class KeyModifier
         return (char)KeyCharacterMap.getDeadChar('\u02DA', c);
       case KeyValue.FLAG_ACCENT_MACRON:
         return (char)KeyCharacterMap.getDeadChar('\u00AF', c);
+      case KeyValue.FLAG_ACCENT_OGONEK:
+        return (char)KeyCharacterMap.getDeadChar('\u02DB', c);
+      case KeyValue.FLAG_ACCENT_DOT_ABOVE:
+        return (char)KeyCharacterMap.getDeadChar('\u02D9', c);
+      case KeyValue.FLAG_ACCENT_DOUBLE_AIGU:
+        switch (c)
+        {
+          // Composite characters: a̋ e̋ i̋ m̋ ӳ
+          case 'o': return 'ő';
+          case 'u': return 'ű';
+          case ' ': return '˝';
+          default: return c;
+        }
       case KeyValue.FLAG_ACCENT_ORDINAL:
         switch (c)
         {

srcs/juloo.keyboard2/KeyValue.java

@@ -20,7 +20,8 @@ class KeyValue
   // Behavior flags
   public static final int FLAG_LATCH = 1;
   public static final int FLAG_LOCK = (1 << 1);
-  public static final int FLAG_NOREPEAT = (1 << 2);
+  // Special keys are not repeated and don't clear latched modifiers
+  public static final int FLAG_SPECIAL = (1 << 2);
   public static final int FLAG_NOCHAR = (1 << 3);
   public static final int FLAG_PRECISE_REPEAT = (1 << 4);
 
@@ -39,6 +40,8 @@ class KeyValue
   public static final int FLAG_META = (1 << 14);
 
   // Accent flags
+  public static final int FLAG_ACCENT_DOUBLE_AIGU = (1 << 9);
+  public static final int FLAG_ACCENT_DOT_ABOVE = (1 << 15);
   public static final int FLAG_ACCENT1 = (1 << 16); // Grave
   public static final int FLAG_ACCENT2 = (1 << 17); // Aigu
   public static final int FLAG_ACCENT3 = (1 << 18); // Circonflexe
@@ -53,12 +56,14 @@ class KeyValue
   public static final int FLAG_ACCENT_ORDINAL = (1 << 28);
   public static final int FLAG_ACCENT_ARROWS = (1 << 29);
   public static final int FLAG_ACCENT_BOX = (1 << 30);
+  public static final int FLAG_ACCENT_OGONEK = (1 << 31);
 
   public static final int FLAGS_ACCENTS = FLAG_ACCENT1 | FLAG_ACCENT2 |
     FLAG_ACCENT3 | FLAG_ACCENT4 | FLAG_ACCENT5 | FLAG_ACCENT6 |
     FLAG_ACCENT_CARON | FLAG_ACCENT_MACRON | FLAG_ACCENT_SUPERSCRIPT |
     FLAG_ACCENT_SUBSCRIPT | FLAG_ACCENT_ORDINAL | FLAG_ACCENT_ARROWS | 
-    FLAG_ACCENT_BOX | FLAG_ACCENT_RING;
+    FLAG_ACCENT_BOX | FLAG_ACCENT_RING | FLAG_ACCENT_OGONEK |
+    FLAG_ACCENT_DOT_ABOVE | FLAG_ACCENT_DOUBLE_AIGU;
 
   // Language specific keys that are removed from the keyboard by default
   public static final int FLAG_LOCALIZED = (1 << 25);
@@ -131,7 +136,7 @@ class KeyValue
   private static void addModifierKey(String name, String symbol, int extra_flags)
   {
     addKey(name, symbol, CHAR_NONE, EVENT_NONE,
-        FLAG_LATCH | FLAG_NOCHAR | FLAG_NOREPEAT | extra_flags);
+        FLAG_LATCH | FLAG_NOCHAR | FLAG_SPECIAL | extra_flags);
   }
 
   private static void addSpecialKey(String name, String symbol, int event)
@@ -141,7 +146,7 @@ class KeyValue
 
   private static void addSpecialKey(String name, String symbol, int event, int flags)
   {
-    addKey(name, symbol, CHAR_NONE, event, flags | FLAG_NOREPEAT);
+    addKey(name, symbol, CHAR_NONE, event, flags | FLAG_SPECIAL);
   }
 
   private static void addEventKey(String name, String symbol, int event)
@@ -169,6 +174,9 @@ class KeyValue
     addModifierKey("accent_ring", "\u0056", FLAG_ACCENT_RING | FLAG_KEY_FONT | FLAG_LOCALIZED);
     addModifierKey("accent_tilde", "\u0057", FLAG_ACCENT4 | FLAG_KEY_FONT | FLAG_LOCALIZED);
     addModifierKey("accent_trema", "\u0058", FLAG_ACCENT6 | FLAG_KEY_FONT | FLAG_LOCALIZED);
+    addModifierKey("accent_ogonek", "\u0059", FLAG_ACCENT_OGONEK | FLAG_KEY_FONT | FLAG_LOCALIZED);
+    addModifierKey("accent_dot_above", "\u005a", FLAG_ACCENT_DOT_ABOVE | FLAG_KEY_FONT | FLAG_LOCALIZED);
+    addModifierKey("accent_double_aigu", "\u005b", FLAG_ACCENT_DOUBLE_AIGU | FLAG_KEY_FONT | FLAG_LOCALIZED);
     addModifierKey("superscript", "Sup", FLAG_ACCENT_SUPERSCRIPT | FLAG_SMALLER_FONT);
     addModifierKey("subscript", "Sub", FLAG_ACCENT_SUBSCRIPT | FLAG_SMALLER_FONT);
     addModifierKey("ordinal", "Ord", FLAG_ACCENT_ORDINAL | FLAG_SMALLER_FONT);

srcs/juloo.keyboard2/Keyboard2.java

@@ -20,6 +20,7 @@ import android.view.ViewGroup;
 import android.view.ViewParent;
 import android.util.Log;
 import android.util.LogPrinter;
+import java.util.Arrays;
 import java.util.List;
 import java.util.HashSet;
 import java.util.Set;
@@ -62,7 +63,7 @@ public class Keyboard2 extends InputMethodService
     for (InputMethodInfo imi : imm.getEnabledInputMethodList())
       if (imi.getPackageName().equals(pkg))
         return imm.getEnabledInputMethodSubtypeList(imi, true);
-    return null;
+    return Arrays.asList();
   }
 
   private void refreshSubtypeLayout(InputMethodSubtype subtype)

srcs/juloo.keyboard2/Keyboard2View.java

@@ -67,33 +67,33 @@ public class Keyboard2View extends View
     invalidate();
   }
 
-  public KeyValue onPointerDown(KeyValue k)
+  public KeyValue onPointerDown(KeyValue k, int flags)
   {
-    k = KeyModifier.handleFlags(k, _flags);
+    k = KeyModifier.handleFlags(k, flags);
     invalidate();
     if (k != null)
       vibrate();
     return k;
   }
 
-  public KeyValue onPointerSwipe(KeyValue k)
+  public KeyValue onPointerSwipe(KeyValue k, int flags)
   {
-    k = KeyModifier.handleFlags(k, _flags);
+    k = KeyModifier.handleFlags(k, flags);
     invalidate();
     if (k != null)
       vibrate();
     return k;
   }
 
-  public void onPointerUp(KeyValue k)
+  public void onPointerUp(KeyValue k, int flags)
   {
-    _config.handler.handleKeyUp(k, _flags);
+    _config.handler.handleKeyUp(k, flags);
     invalidate();
   }
 
-  public void onPointerHold(KeyValue k)
+  public void onPointerHold(KeyValue k, int flags)
   {
-    _config.handler.handleKeyUp(k, _flags);
+    _config.handler.handleKeyUp(k, flags);
   }
 
   public void onPointerFlagsChanged()

srcs/juloo.keyboard2/Pointers.java

@@ -23,10 +23,19 @@ public final class Pointers implements Handler.Callback
   }
 
   public int getFlags()
+  {
+    return getFlags(false);
+  }
+
+  /* When [skip_latched] is true, don't take flags of latched keys into account. */
+  private int getFlags(boolean skip_latched)
   {
     int flags = 0;
     for (Pointer p : _ptrs)
-      flags |= p.flags;
+    {
+      if (!(skip_latched && p.pointerId == -1 && (p.flags & KeyValue.FLAG_LOCKED) == 0))
+        flags |= p.flags;
+    }
     return flags;
   }
 
@@ -52,7 +61,8 @@ public final class Pointers implements Handler.Callback
    */
   public int getKeyFlags(KeyValue kv)
   {
-    // Use physical equality because the key might have been modified.
+    // Comparing names because the keys might have been modified.
+    // Physical equality works because names are never computed or shared.
     String name = kv.name;
     for (Pointer p : _ptrs)
       if (p.value != null && p.value.name == name)
@@ -80,7 +90,7 @@ public final class Pointers implements Handler.Callback
       else // Otherwise, unlatch
       {
         removePtr(latched);
-        _handler.onPointerUp(ptr.value);
+        _handler.onPointerUp(ptr.value, ptr.modifier_flags);
       }
     }
     else if ((ptr.flags & KeyValue.FLAG_LATCH) != 0)
@@ -93,7 +103,7 @@ public final class Pointers implements Handler.Callback
     {
       clearLatched();
       removePtr(ptr);
-      _handler.onPointerUp(ptr.value);
+      _handler.onPointerUp(ptr.value, ptr.modifier_flags);
     }
   }
 
@@ -107,6 +117,15 @@ public final class Pointers implements Handler.Callback
     _handler.onPointerFlagsChanged();
   }
 
+  /* Whether an other pointer is down on a non-special key. */
+  private boolean isOtherPointerDown()
+  {
+    for (Pointer p : _ptrs)
+      if (p.pointerId != -1 && (p.flags & KeyValue.FLAG_SPECIAL) == 0)
+        return true;
+    return false;
+  }
+
   public void onTouchDown(float x, float y, int pointerId, KeyboardData.Key key)
   {
     // Ignore new presses while a modulated key is active. On some devices,
@@ -114,10 +133,11 @@ public final class Pointers implements Handler.Callback
     // keys.
     if (isModulatedKeyPressed())
       return;
-    KeyValue value = _handler.onPointerDown(key.key0);
-    Pointer ptr = new Pointer(pointerId, key, 0, value, x, y);
+    int mflags = getFlags(isOtherPointerDown());
+    KeyValue value = _handler.onPointerDown(key.key0, mflags);
+    Pointer ptr = new Pointer(pointerId, key, 0, value, x, y, mflags);
     _ptrs.add(ptr);
-    if (value != null && (value.flags & KeyValue.FLAG_NOREPEAT) == 0)
+    if (value != null && (value.flags & KeyValue.FLAG_SPECIAL) == 0)
       startKeyRepeat(ptr);
   }
 
@@ -152,7 +172,8 @@ public final class Pointers implements Handler.Callback
     if (newIndex != ptr.value_index)
     {
       ptr.value_index = newIndex;
-      KeyValue newValue = _handler.onPointerSwipe(ptr.key.getValue(newIndex));
+      KeyValue newValue =
+        _handler.onPointerSwipe(ptr.key.getValue(newIndex), ptr.modifier_flags);
       if (newValue != null)
       {
         int old_flags = ptr.flags;
@@ -162,7 +183,7 @@ public final class Pointers implements Handler.Callback
         if ((old_flags & newValue.flags & KeyValue.FLAG_PRECISE_REPEAT) == 0)
         {
           stopKeyRepeat(ptr);
-          if ((newValue.flags & KeyValue.FLAG_NOREPEAT) == 0)
+          if ((newValue.flags & KeyValue.FLAG_SPECIAL) == 0)
             startKeyRepeat(ptr);
         }
       }
@@ -187,9 +208,11 @@ public final class Pointers implements Handler.Callback
   private Pointer getLatched(Pointer target)
   {
     KeyboardData.Key k = target.key;
-    int vi = target.value_index;
+    KeyValue v = target.value;
+    if (v == null)
+      return null;
     for (Pointer p : _ptrs)
-      if (p.key == k && p.value_index == vi && p.pointerId == -1)
+      if (p.key == k && p.pointerId == -1 && p.value != null && p.value.name == v.name)
         return p;
     return null;
   }
@@ -237,7 +260,7 @@ public final class Pointers implements Handler.Callback
           nextInterval = (long)((float)nextInterval / modulatePreciseRepeat(ptr));
         }
         _keyrepeat_handler.sendEmptyMessageDelayed(msg.what, nextInterval);
-        _handler.onPointerHold(ptr.value);
+        _handler.onPointerHold(ptr.value, ptr.modifier_flags);
         return (true);
       }
     }
@@ -290,13 +313,16 @@ public final class Pointers implements Handler.Callback
     public float downY;
     /** Distance of the pointer to the initial press. */
     public float ptrDist;
+    /** Modifier flags at the time the key was pressed. */
+    public int modifier_flags;
+    /** Flags of the value. Latch, lock and locked flags are updated. */
     public int flags;
     /** Identify timeout messages. */
     public int timeoutWhat;
     /** ptrDist at the first repeat, -1 otherwise. */
     public float repeatingPtrDist;
 
-    public Pointer(int p, KeyboardData.Key k, int vi, KeyValue v, float x, float y)
+    public Pointer(int p, KeyboardData.Key k, int vi, KeyValue v, float x, float y, int mflags)
     {
       pointerId = p;
       key = k;
@@ -305,6 +331,7 @@ public final class Pointers implements Handler.Callback
       downX = x;
       downY = y;
       ptrDist = 0.f;
+      modifier_flags = mflags;
       flags = (v == null) ? 0 : v.flags;
       timeoutWhat = -1;
       repeatingPtrDist = -1.f;
@@ -315,19 +342,19 @@ public final class Pointers implements Handler.Callback
   {
     /** A key is pressed. Key can be modified or removed by returning [null].
         [getFlags()] is not uptodate. */
-    public KeyValue onPointerDown(KeyValue k);
+    public KeyValue onPointerDown(KeyValue k, int flags);
 
     /** Pointer swipes into a corner. Key can be modified or removed. */
-    public KeyValue onPointerSwipe(KeyValue k);
+    public KeyValue onPointerSwipe(KeyValue k, int flags);
 
     /** Key is released. [k] is the key that was returned by [onPointerDown] or
         [onPointerSwipe]. */
-    public void onPointerUp(KeyValue k);
+    public void onPointerUp(KeyValue k, int flags);
 
     /** Flags changed because latched or locked keys or cancelled pointers. */
     public void onPointerFlagsChanged();
 
     /** Key is repeating. */
-    public void onPointerHold(KeyValue k);
+    public void onPointerHold(KeyValue k, int flags);
   }
 }

srcs/special_font/52.svg

@@ -1,12 +1,14 @@
 <?xml version="1.0" standalone="no"?>
 <!-- Accent from Roboto font family (Regular). Apache License, Version 2.0. -->
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="-19 0 1167 2048">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="-20 0 1168 2048">
   <g transform="matrix(1 0 0 -1 0 1536)">
    <path fill="currentColor"
-d="M931 1003l-69 -70q-112 86 -250 99v99q176 -12 319 -128zM517 1032q-133 -10 -250 -101q0 1 -72 74l3 -2q143 116 319 128v-99zM198 860q-90 -103 -108 -246h-99q17 182 137 319l-6 6l4 -3l41 -43q31 -32 31 -33zM1138 614h-100q-17 141 -107 249l70 70
-q120 -137 137 -319zM1138 518q-14 -190 -130 -327l-69 70q86 111 99 257h100zM190 264q-76 -77 -75 -77l4 4q-115 137 -128 327h99q14 -147 100 -254zM939 121q-146 -124 -327 -136v100q140 12 258 106zM517 -15q-180 12 -327 136l69 70q118 -90 258 -106v-100zM687 0
-q-70 -52 -109.5 -99.5t-39.5 -101.5q0 -42 22.5 -66t73.5 -24q27 0 50 7.5t49 18.5l33 -123q-36 -19 -79.5 -31.5t-103.5 -12.5q-95 0 -155.5 55t-60.5 154q0 80 60.5 152t187.5 128z" />
+d="M931.256 1002.78l-69.3145 -69.3145q-112.472 86.3154 -249.792 98.0859v99.3945q176.555 -11.7715 319.106 -128.166v0zM516.679 1031.55q-133.396 -10.4619 -249.792 -100.701q0 1.30859 -71.9297 74.5449l2.61523 -2.61523q142.554 116.396 319.106 128.166v-99.3945
+v0zM197.572 860.229q-90.2393 -103.316 -107.24 -245.867h-99.3936q17.001 181.786 137.32 319.104l-6.53906 5.23145l3.92285 -2.61523l41.8506 -43.1582q30.0791 -31.3867 30.0791 -32.6953v0zM1137.89 614.361h-99.3936q-17.001 141.242 -107.239 248.483
+l69.3135 70.6211q120.318 -137.319 137.319 -319.104v0zM1137.89 517.583q-14.3857 -189.633 -129.474 -326.953l-69.3135 70.6221q86.3154 111.164 99.3936 256.331h99.3936v0zM189.726 263.867h0.000976562q-86.3154 107.239 -99.3936 253.716h-99.3945
+q13.0781 -189.633 128.165 -326.953l-3.92285 -3.92383q-1.30762 0 74.5449 77.1611zM939.103 121.315q-146.476 -124.242 -326.952 -136.014v99.3945q139.935 11.7705 257.639 105.934zM516.679 -14.6973q-180.478 11.7715 -326.953 136.013l69.3145 69.3145
+q117.703 -90.2383 257.64 -105.933v-99.3945h-0.000976562zM623 -9l-12 -52q65 -11 108 -52t43 -121q0 -96 -79 -153t-226 -57l-7 109q72 0 116 24.5t44 73.5q0 48 -36 67t-123 26l32 135h140z" />
   </g>
 
 </svg>

srcs/special_font/59.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="-20 0 1168 2048">
+  <g transform="matrix(1 0 0 -1 0 1536)">
+   <path fill="currentColor"
+d="M931.256 1002.78l-69.3145 -69.3145q-112.472 86.3154 -249.792 98.0859v99.3945q176.555 -11.7715 319.106 -128.166v0zM516.679 1031.55q-133.396 -10.4619 -249.792 -100.701q0 1.30859 -71.9297 74.5449l2.61523 -2.61523q142.554 116.396 319.106 128.166v-99.3945
+v0zM197.572 860.229q-90.2393 -103.316 -107.24 -245.867h-99.3936q17.001 181.786 137.32 319.104l-6.53906 5.23145l3.92285 -2.61523l41.8506 -43.1582q30.0791 -31.3867 30.0791 -32.6953v0zM1137.89 614.361h-99.3936q-17.001 141.242 -107.239 248.483
+l69.3135 70.6211q120.318 -137.319 137.319 -319.104v0zM1137.89 517.583q-14.3857 -189.633 -129.474 -326.953l-69.3135 70.6221q86.3154 111.164 99.3936 256.331h99.3936v0zM189.726 263.867h0.000976562q-86.3154 107.239 -99.3936 253.716h-99.3945
+q13.0781 -189.633 128.165 -326.953l-3.92285 -3.92383q-1.30762 0 74.5449 77.1611zM939.103 121.315q-146.476 -124.242 -326.952 -136.014v99.3945q139.935 11.7705 257.639 105.934zM516.679 -14.6973q-180.478 11.7715 -326.953 136.013l69.3145 69.3145
+q117.703 -90.2383 257.64 -105.933v-99.3945h-0.000976562zM987 0q-70 -52 -109.5 -99.5t-39.5 -101.5q0 -42 22.5 -66t73.5 -24q27 0 50 7.5t49 18.5l33 -123q-36 -19 -79.5 -31.5t-103.5 -12.5q-95 0 -155.5 55t-60.5 154q0 80 60.5 152t187.5 128z" />
+  </g>
+
+</svg>

srcs/special_font/5A.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="-20 0 1168 2048">
+  <g transform="matrix(1 0 0 -1 0 1536)">
+   <path fill="currentColor"
+d="M931.256 1002.78l-69.3145 -69.3145q-112.472 86.3154 -249.792 98.0859v99.3945q176.555 -11.7715 319.106 -128.166v0zM516.679 1031.55q-133.396 -10.4619 -249.792 -100.701q0 1.30859 -71.9297 74.5449l2.61523 -2.61523q142.554 116.396 319.106 128.166v-99.3945
+v0zM197.572 860.229q-90.2393 -103.316 -107.24 -245.867h-99.3936q17.001 181.786 137.32 319.104l-6.53906 5.23145l3.92285 -2.61523l41.8506 -43.1582q30.0791 -31.3867 30.0791 -32.6953v0zM1137.89 614.361h-99.3936q-17.001 141.242 -107.239 248.483
+l69.3135 70.6211q120.318 -137.319 137.319 -319.104v0zM1137.89 517.583q-14.3857 -189.633 -129.474 -326.953l-69.3135 70.6221q86.3154 111.164 99.3936 256.331h99.3936v0zM189.726 263.867h0.000976562q-86.3154 107.239 -99.3936 253.716h-99.3945
+q13.0781 -189.633 128.165 -326.953l-3.92285 -3.92383q-1.30762 0 74.5449 77.1611zM939.103 121.315q-146.476 -124.242 -326.952 -136.014v99.3945q139.935 11.7705 257.639 105.934zM516.679 -14.6973q-180.478 11.7715 -326.953 136.013l69.3145 69.3145
+q117.703 -90.2383 257.64 -105.933v-99.3945h-0.000976562zM648 1283h-218v201h218v-201z" />
+  </g>
+
+</svg>

srcs/special_font/5B.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="-20 0 1184 2048">
+  <g transform="matrix(1 0 0 -1 0 1536)">
+   <path fill="currentColor"
+d="M931.256 1002.78l-69.3145 -69.3145q-112.472 86.3154 -249.792 98.0859v99.3945q176.555 -11.7715 319.106 -128.166v0zM516.679 1031.55q-133.396 -10.4619 -249.792 -100.701q0 1.30859 -71.9297 74.5449l2.61523 -2.61523q142.554 116.396 319.106 128.166v-99.3945
+v0zM197.572 860.229q-90.2393 -103.316 -107.24 -245.867h-99.3936q17.001 181.786 137.32 319.104l-6.53906 5.23145l3.92285 -2.61523l41.8506 -43.1582q30.0791 -31.3867 30.0791 -32.6953v0zM1137.89 614.361h-99.3936q-17.001 141.242 -107.239 248.483
+l69.3135 70.6211q120.318 -137.319 137.319 -319.104v0zM1137.89 517.583q-14.3857 -189.633 -129.474 -326.953l-69.3135 70.6221q86.3154 111.164 99.3936 256.331h99.3936v0zM189.726 263.867h0.000976562q-86.3154 107.239 -99.3936 253.716h-99.3945
+q13.0781 -189.633 128.165 -326.953l-3.92285 -3.92383q-1.30762 0 74.5449 77.1611zM939.103 121.315q-146.476 -124.242 -326.952 -136.014v99.3945q139.935 11.7705 257.639 105.934zM516.679 -14.6973q-180.478 11.7715 -326.953 136.013l69.3145 69.3145
+q117.703 -90.2383 257.64 -105.933v-99.3945h-0.000976562zM856 1545h229l3 -6l-300 -260h-171l-2 5zM530 1545h211l2 -5l-240 -261h-157z" />
+  </g>
+
+</svg>

srcs/special_font/build.pe

@@ -3,7 +3,7 @@
 New()
 
 # Imports glyphs, file name is position in the font.
-i = 2
+i = 1
 while (i < $argc)
   Select(Strtol($argv[i]:t:r, 16))
   Import($argv[i], 0, 0, 4.0, 0.1)
@@ -11,4 +11,4 @@ while (i < $argc)
   i++
 endloop
 
-Generate($1)
+Generate("result.ttf")