layouts: Use the 'scale=""' attribute in builtin layouts

This removes the very specific 'width' values.
Add <row scale=""> attribute
2025-08-17 19:21:26 +02:00 · 2025-06-18 00:32:57 +02:00 · 2025-06-18 00:14:00 +02:00 · 2025-06-14 11:12:21 +02:00 · 2025-06-04 02:08:31 +02:00 · 2025-05-30 20:07:26 +02:00
10 changed files with 185 additions and 88 deletions
--- a/doc/Custom-layouts.md
+++ b/doc/Custom-layouts.md
@ -52,9 +52,11 @@ The `<keyboard>`...`</keyboard>` pair follows the declaration tag and encloses t
 * `locale_extra_keys`: Whether Unexpected should add language-dependent extra keys from [method.xml](../res/xml/method.xml) to this layout. It accepts `true` or `false`, and defaults to `true`. To disable these automatic additions, specify `locale_extra_keys="false"`.

 ## Row
-The `<row>`...`</row>` pair encloses one row on the keyboard. It has only one optional property:
+The `<row>`...`</row>` pair encloses one row on the keyboard. It has the following optional property:
 * `height`: The height of the row: a positive floating-point value.

+* `scale`: A positive floating-point value. If present, scale the width of each key so that the total is equal to the specified value, in key width unit.
+
 A row's default height is 1.0 (one quarter of the keyboard height specified on the Settings menu). The `height` property makes the row taller or shorter than this. For example, if you define a 5-row keyboard but one row has `height="0.7"`, then the keyboard's total height is 4.7 units. If the total is different from 4.0, the keyboard will be taller or shorter than that specified in Settings.

 ## Key
--- a/funding.json
+++ b/funding.json
@ -0,0 +1,91 @@
+{
+  "version": "v1.0.0",
+  "entity": {
+    "type": "individual",
+    "role": "owner",
+    "name": "Julow",
+    "email": "jules@j3s.fr",
+    "description": "Open source developer and maintainer of Unexpected Keyboard.",
+    "webpageUrl": {
+      "url": "https://github.com/Julow"
+    }
+  },
+  "projects": [
+    {
+      "guid": "unexpected-keyboard",
+      "name": "Unexpected Keyboard",
+      "description": "Lightweight and privacy-conscious virtual keyboard for Android.",
+      "webpageUrl": {
+        "url": "https://github.com/Julow/Unexpected-Keyboard/"
+      },
+      "repositoryUrl": {
+        "url": "https://github.com/Julow/Unexpected-Keyboard/"
+      },
+      "licenses": [
+        "spdx:GPL-3.0",
+        "spdx:CC0-1.0"
+      ],
+      "tags": [
+        "android",
+        "mobile",
+        "privacy",
+        "productivity",
+        "programming",
+        "user-experience"
+      ]
+    }
+  ],
+  "funding": {
+    "channels": [
+      {
+        "guid": "liberapay",
+        "type": "other",
+        "address": "https://liberapay.com/Julow/",
+        "description": "Recurring donations for funding Unexpected Keyboard."
+      },
+      {
+        "guid": "github-sponsors",
+        "type": "other",
+        "address": "https://github.com/sponsors/Julow",
+        "description": "Recurring donations for funding Unexpected Keyboard."
+      },
+      {
+        "guid": "paypal",
+        "type": "other",
+        "address": "https://paypal.me/JulesAguillon",
+        "description": "One-time donations for funding Unexpected-keyboard."
+      }
+    ],
+    "plans": [
+      {
+        "guid": "fund-maintenance",
+        "status": "active",
+        "name": "Fund developer time",
+        "description": "Help the maintainers spend time on Unexpected Keyboard",
+        "amount": 0,
+        "currency": "EUR",
+        "frequency": "monthly",
+        "channels": [
+          "liberapay",
+          "github-sponsors",
+          "paypal"
+        ]
+      },
+      {
+        "guid": "one-time-contribution",
+        "status": "active",
+        "name": "Fund developer time",
+        "description": "Help the maintainers spend time on Unexpected Keyboard",
+        "amount": 0,
+        "currency": "EUR",
+        "frequency": "one-time",
+        "channels": [
+          "liberapay",
+          "github-sponsors",
+          "paypal"
+        ]
+      }
+    ],
+    "history": []
+  }
+}
--- a/srcs/juloo.keyboard2/ClipboardHistoryService.java
+++ b/srcs/juloo.keyboard2/ClipboardHistoryService.java
@ -49,7 +49,7 @@ public final class ClipboardHistoryService
  /** The maximum size limits the amount of user data stored in memory but also
      gives a sense to the user that the history is not persisted and can be
      forgotten as soon as the app stops. */
-  public static final int MAX_HISTORY_SIZE = 3;
+  public static final int MAX_HISTORY_SIZE = 6;
  /** Time in ms until history entries expire. */
  public static final long HISTORY_TTL_MS = 5 * 60 * 1000;

--- a/srcs/juloo.keyboard2/KeyboardData.java
+++ b/srcs/juloo.keyboard2/KeyboardData.java
@ -336,9 +336,13 @@ public final class KeyboardData
      int status;
      float h = attribute_float(parser, "height", 1f);
      float shift = attribute_float(parser, "shift", 0f);
+      float scale = attribute_float(parser, "scale", 0f);
      while (expect_tag(parser, "key"))
        keys.add(Key.parse(parser));
-      return new Row(keys, h, shift);
+      Row row = new Row(keys, h, shift);
+      if (scale > 0f)
+        row = row.updateWidth(scale);
+      return row;
    }

    public Row copy()
--- a/srcs/layouts/cyrl_jcuken_ru.xml
+++ b/srcs/layouts/cyrl_jcuken_ru.xml
@ -26,17 +26,17 @@
    <key key0="ж" key2="=" key3="+"/>
    <key key0="э" key2="|" key3="\\"/>
  </row>
-  <row>
-    <key width="1.18" key0="shift" key2="loc capslock"/>
-    <key width="0.96" key0="я"/>
-    <key width="0.96" key0="ч"/>
-    <key width="0.96" key0="с"/>
-    <key width="0.96" key0="м"/>
-    <key width="0.96" key0="и" key1="loc і" key2="&lt;" key3="."/>
-    <key width="0.96" key0="т" key2="&gt;" key3=","/>
-    <key width="0.96" key0="ь" key1="ъ" key2="\?" key3="/"/>
-    <key width="0.96" key0="б" key2=":" key3=";"/>
-    <key width="0.96" key0="ю" key2="&quot;" key3="'"/>
-    <key width="1.18" key0="backspace" key2="delete"/>
+  <row scale="11">
+    <key width="1.22" key0="shift" key2="loc capslock"/>
+    <key key0="я"/>
+    <key key0="ч"/>
+    <key key0="с"/>
+    <key key0="м"/>
+    <key key0="и" key1="loc і" key2="&lt;" key3="."/>
+    <key key0="т" key2="&gt;" key3=","/>
+    <key key0="ь" key1="ъ" key2="\?" key3="/"/>
+    <key key0="б" key2=":" key3=";"/>
+    <key key0="ю" key2="&quot;" key3="'"/>
+    <key width="1.22" key0="backspace" key2="delete"/>
  </row>
 </keyboard>
--- a/srcs/layouts/cyrl_yqukeng_tj.xml
+++ b/srcs/layouts/cyrl_yqukeng_tj.xml
@ -26,17 +26,17 @@
    <key key0="ж" key7="0" />
    <key key0="э" key7="\?" key3="/" />
  </row>
-  <row>
-    <key width="1.18" key0="shift" key2="loc capslock" />
-    <key width="0.96" key0="я" key7="`" key8=";" />
-    <key width="0.96" key0="ч" key7="*" key8=":" />
-    <key width="0.96" key0="с"  key7="&amp;" key8="\#" />
-    <key width="0.96" key0="м" key7="|" key8="\\" />
-    <key width="0.96" key0="и" key7="~" />
-    <key width="0.96" key0="т" key7="ц" />
-    <key width="0.96" key0="ӣ" key3="&lt;" key2="&gt;" />
-    <key width="0.96" key0="б" key7="ъ" key8="ы" />
-    <key width="0.96" key0="ю" key7="&quot;" key8="'"/>
-    <key width="1.18" key0="." key7="," />
+  <row scale="11">
+    <key width="1.22" key0="shift" key2="loc capslock" />
+    <key key0="я" key7="`" key8=";" />
+    <key key0="ч" key7="*" key8=":" />
+    <key key0="с"  key7="&amp;" key8="\#" />
+    <key key0="м" key7="|" key8="\\" />
+    <key key0="и" key7="~" />
+    <key key0="т" key7="ц" />
+    <key key0="ӣ" key3="&lt;" key2="&gt;" />
+    <key key0="б" key7="ъ" key8="ы" />
+    <key key0="ю" key7="&quot;" key8="'"/>
+    <key width="1.22" key0="." key7="," />
  </row>
 </keyboard>
--- a/srcs/layouts/cyrl_yxukeng_os.xml
+++ b/srcs/layouts/cyrl_yxukeng_os.xml
@ -26,17 +26,17 @@
    <key key0="ж" key7="0" />
    <key key0="э" key7="/" key8="|" />
  </row>
-  <row>
-    <key width="1.18" key0="shift" />
-    <key width="0.96" key0="ꙗ" key7="combining_breve" key8=";" />
-    <key width="0.96" key0="ч" key7="combining_pokrytie" key8=":" />
-    <key width="0.96" key0="с" key7="combining_inverted_breve" key8="`" />
-    <key width="0.96" key0="м" key7="ѭ" />
-    <key width="0.96" key0="и" key7="combining_vertical_tilde" key8="-" />
-    <key width="0.96" key0="т" key7="\?" key8="\\" />
-    <key width="0.96" key0="ц" key3="&lt;" key2="&gt;" />
-    <key width="0.96" key0="б" key3="(" key2=")" />
-    <key width="0.96" key0="ю" key3="{" key2="}" />
-    <key width="1.18" key0="." key7="," key8="_" />
+  <row scale="11">
+    <key width="1.22" key0="shift" />
+    <key key0="ꙗ" key7="combining_breve" key8=";" />
+    <key key0="ч" key7="combining_pokrytie" key8=":" />
+    <key key0="с" key7="combining_inverted_breve" key8="`" />
+    <key key0="м" key7="ѭ" />
+    <key key0="и" key7="combining_vertical_tilde" key8="-" />
+    <key key0="т" key7="\?" key8="\\" />
+    <key key0="ц" key3="&lt;" key2="&gt;" />
+    <key key0="б" key3="(" key2=")" />
+    <key key0="ю" key3="{" key2="}" />
+    <key width="1.22" key0="." key7="," key8="_" />
  </row>
 </keyboard>
--- a/srcs/layouts/deva_alt.xml
+++ b/srcs/layouts/deva_alt.xml
@ -1,22 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
 <keyboard name="देवनागरी (हिंदी)-2" script="devanagari">
-  <row>
-    <key shift="0.35" width="0.9" c="क" nw="ख" ne="घ" sw="ङ"  se="ग"/>
-    <key              width="0.9" c="च" nw="छ" ne="झ" sw="ञ"  se="ज"/>
-    <key              width="0.9" c="ट" nw="ठ" ne="ढ" sw="ण"  se="ड" anticircle="७" indication="७"/>
-    <key              width="0.9" c="त" nw="थ" ne="ध" sw="न"  se="द" anticircle="८" indication="८"/>
-    <key              width="0.9" c="प" nw="फ" ne="भ" sw="म"  se="ब" anticircle="९" indication="९"/>
-    <key              width="0.9" c="र" nw="ज्ञ" ne="ल" sw="य"  se="व"/>
-    <key              width="0.9" c="ह" nw="श" ne="ळ" sw="स"  se="ष"/>
+  <row scale="6.6">
+    <key shift="0.35" c="क" nw="ख" ne="घ" sw="ङ"  se="ग"/>
+    <key              c="च" nw="छ" ne="झ" sw="ञ"  se="ज"/>
+    <key              c="ट" nw="ठ" ne="ढ" sw="ण"  se="ड" anticircle="७" indication="७"/>
+    <key              c="त" nw="थ" ne="ध" sw="न"  se="द" anticircle="८" indication="८"/>
+    <key              c="प" nw="फ" ne="भ" sw="म"  se="ब" anticircle="९" indication="९"/>
+    <key              c="र" nw="ज्ञ" ne="ल" sw="य"  se="व"/>
+    <key              c="ह" nw="श" ne="ळ" sw="स"  se="ष"/>
  </row>
-  <row>
-    <key shift="0.35" width="0.9" c="ा" nw="अ" ne="आ"/>
-    <key              width="0.9" c="ि" nw="इ"/>
-    <key              width="0.9" c="ी" nw="ई" anticircle="४" indication="४"/>
-    <key              width="0.9" c="ु" nw="उ" ne="ऊ" se="ू" anticircle="५" indication="५"/>
-    <key              width="0.9" c="े" nw="ए" ne="ऋ" se="ृ" anticircle="६" indication="६"/>
-    <key              width="0.9" c="ै" nw="ऐ" ne="ऌ" se="ॢ"/>
-    <key              width="0.9" c="ो" nw="ओ" ne="औ" se="ौ"/>
+  <row scale="6.6">
+    <key shift="0.35" c="ा" nw="अ" ne="आ"/>
+    <key              c="ि" nw="इ"/>
+    <key              c="ी" nw="ई" anticircle="४" indication="४"/>
+    <key              c="ु" nw="उ" ne="ऊ" se="ू" anticircle="५" indication="५"/>
+    <key              c="े" nw="ए" ne="ऋ" se="ृ" anticircle="६" indication="६"/>
+    <key              c="ै" nw="ऐ" ne="ऌ" se="ॢ"/>
+    <key              c="ो" nw="ओ" ne="औ" se="ौ"/>
  </row>
  <row>
    <key c="ऽ" se="\@"/>
--- a/srcs/layouts/hebr_1_il.xml
+++ b/srcs/layouts/hebr_1_il.xml
@ -14,17 +14,17 @@
    <key key0="פ" key2="0" key3="b)" key4="rlm"/>
    <key key0="backspace" key2="delete"/>
  </row>
-  <row>
-    <key key0="ש" key2="`" key1="loc tab" key3="sindot_placeholder" key4="shindot_placeholder" width="1.333"/>
-    <key key0="ד" key1="~" width="1.0333"/>
-    <key key0="ג" key1="geresh" key2="gershayim" width="1.0333"/>
-    <key key0="כ" width="1.0333"/>
-    <key key0="ע" width="1.0333"/>
-    <key key0="י" key2="-" key3="_" key4="maqaf" width="1.0333"/>
-    <key key0="ח" key2="=" key3="+" width="1.0333"/>
-    <key key0="ל" key2="b[" key3="b{" width="1.0333"/>
-    <key key0="ך" key2="b]" key3="b}" width="1.0333"/>
-    <key key0="ף" key2="," key3="&quot;" key1=":" width="1.4006"/>
+  <row scale="11">
+    <key key0="ש" key2="`" key1="loc tab" key3="sindot_placeholder" key4="shindot_placeholder" width="1.30"/>
+    <key key0="ד" key1="~"/>
+    <key key0="ג" key1="geresh" key2="gershayim"/>
+    <key key0="כ"/>
+    <key key0="ע"/>
+    <key key0="י" key2="-" key3="_" key4="maqaf"/>
+    <key key0="ח" key2="=" key3="+"/>
+    <key key0="ל" key2="b[" key3="b{"/>
+    <key key0="ך" key2="b]" key3="b}"/>
+    <key key0="ף" key2="," key3="&quot;" key1=":" width="1.35"/>
  </row>
  <row>
    <key key0="\\" key1="|" key2="shift" key3="loc capslock"/>
--- a/srcs/layouts/latn_bepo_fr.xml
+++ b/srcs/layouts/latn_bepo_fr.xml
@ -1,29 +1,29 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Inspired by the bépo layout, but adapted to smartphone -->
 <keyboard name="BEPO (Français)" script="latin">
-  <row>
-    <key width="1.1" key0="b" key1="loc esc" key2="1" key4="|"/>
-    <key width="1.1" key0="é" key2="2" key4="è"/>
-    <key width="1.1" key0="p" key2="3"/>
-    <key width="1.1" key0="o" key2="4" key4="accent_circonflexe"/>
-    <key width="1.1" key0="v" key2="5" key4="{"/>
-    <key width="1.1" key0="d" key2="6" key4="}"/>
-    <key width="1.1" key0="l" key2="7" key4="("/>
-    <key width="1.1" key0="j" key2="8" key4=")"/>
-    <key width="1.1" key0="z" key2="9" key4="["/>
-    <key width="1.1" key0="w" key2="0" key4="]"/>
+  <row scale="11">
+    <key key0="b" key1="loc esc" key2="1" key4="|"/>
+    <key key0="é" key2="2" key4="è"/>
+    <key key0="p" key2="3"/>
+    <key key0="o" key2="4" key4="accent_circonflexe"/>
+    <key key0="v" key2="5" key4="{"/>
+    <key key0="d" key2="6" key4="}"/>
+    <key key0="l" key2="7" key4="("/>
+    <key key0="j" key2="8" key4=")"/>
+    <key key0="z" key2="9" key4="["/>
+    <key key0="w" key2="0" key4="]"/>
  </row>
-  <row>
-    <key width="1.1" key0="a" key1="loc tab" key4="à"/>
-    <key width="1.1" key0="u" key1="$" key4="ù"/>
-    <key width="1.1" key0="i" key4="&amp;"/>
-    <key width="1.1" key0="e" key1="+" key2="accent_trema" key4="€"/>
-    <key width="1.1" key0="c" key1="=" key4="ç"/>
-    <key width="1.1" key0="t" key1="^" key4=";"/>
-    <key width="1.1" key0="s" key4="!"/>
-    <key width="1.1" key0="r" key4="\?"/>
-    <key width="1.1" key0="n" key1="`" key2="'" key4=":"/>
-    <key width="1.1" key0="m" key2="&quot;"/>
+  <row scale="11">
+    <key key0="a" key1="loc tab" key4="à"/>
+    <key key0="u" key1="$" key4="ù"/>
+    <key key0="i" key4="&amp;"/>
+    <key key0="e" key1="+" key2="accent_trema" key4="€"/>
+    <key key0="c" key1="=" key4="ç"/>
+    <key key0="t" key1="^" key4=";"/>
+    <key key0="s" key4="!"/>
+    <key key0="r" key4="\?"/>
+    <key key0="n" key1="`" key2="'" key4=":"/>
+    <key key0="m" key2="&quot;"/>
  </row>
  <row>
    <key width="1.5" key0="shift" key2="loc capslock" key3="&lt;"/>
Author	SHA1	Message	Date
Jules Aguillon	3c62e2b6f9	layouts: Use the 'scale=""' attribute in builtin layouts This removes the very specific 'width' values.	2025-06-18 00:32:57 +02:00
Jules Aguillon	82b8568310	Add <row scale=""> attribute Scale the width of the keys in the row to match a value. Useful to remove space on the right of the row without adding a 'width' attribute to each key.	2025-06-18 00:14:00 +02:00
Jules Aguillon	f9b844e988	Increase the clipboard history size to 6 Some checks failed Make Apk CI / Build-Apk (push) Has been cancelled Details Check translations / check-translations (push) Has been cancelled Details Check layouts / check_layout.output (push) Has been cancelled Details Check layouts / Generated files (push) Has been cancelled Details	2025-06-14 11:12:21 +02:00
Jules Aguillon	6f0244a29e	Add funding.json Some checks failed Make Apk CI / Build-Apk (push) Has been cancelled Details Check translations / check-translations (push) Has been cancelled Details Check layouts / check_layout.output (push) Has been cancelled Details Check layouts / Generated files (push) Has been cancelled Details	2025-06-04 02:08:31 +02:00
Jules Aguillon	2a50a4a129	Fix high keyboard height making it overflows Some checks failed Make Apk CI / Build-Apk (push) Has been cancelled Details Check translations / check-translations (push) Has been cancelled Details Check layouts / check_layout.output (push) Has been cancelled Details Check layouts / Generated files (push) Has been cancelled Details The calculation for the size of each rows now avoid making the keyboard bigger than the screen if the Keyboard Height option is unusually high. The height calculation with the default settings is changed slightly, it is now assuming that a layout is 3.95 rows high instead of 4. This is because the bottom row is usually 0.95% the size of other rows.	2025-05-30 20:07:26 +02:00
Jules Aguillon	9ab099175d	Fix label size when the keyboard is unusually high The label size is computed relatively to the width of the keyboard when the height is larger than 3/2 of the width. This ensures that the labels have a reasonable size when the keyboard height increases.	2025-05-30 20:07:26 +02:00
Jules Aguillon	0445c310ad	Settings: Remove the upper limit in keyboard height This can be used on phones that have several screens.	2025-05-30 20:07:26 +02:00