Add more settings for autospace

fixes GH-1348
fixes GH-876

app/src/main/java/helium314/keyboard/latin/WordComposer.java

@@ -474,6 +474,10 @@ public final class WordComposer {
         return mIsBatchMode;
     }
 
+    public void unsetBatchMode() {
+        mIsBatchMode = false;
+    }
+
     public void setRejectedBatchModeSuggestion(final String rejectedSuggestion) {
         mRejectedBatchModeSuggestion = rejectedSuggestion;
     }

app/src/main/java/helium314/keyboard/latin/inputlogic/InputLogic.java

@@ -323,7 +323,8 @@ public final class InputLogic {
         // Don't allow cancellation of manual pick
         mLastComposedWord.deactivate();
         // Space state must be updated before calling updateShiftState
-        mSpaceState = SpaceState.PHANTOM;
+        if (settingsValues.mAutospaceAfterSuggestion)
+            mSpaceState = SpaceState.PHANTOM;
         inputTransaction.requireShiftUpdate(InputTransaction.SHIFT_UPDATE_NOW);
 
         // If we're not showing the "Touch again to save", then update the suggestion strip.
@@ -546,7 +547,8 @@ public final class InputLogic {
                 || settingsValues.isUsuallyFollowedBySpace(codePointBeforeCursor)) {
             final boolean autoShiftHasBeenOverriden = keyboardSwitcher.getKeyboardShiftMode() !=
                     getCurrentAutoCapsState(settingsValues);
-            mSpaceState = SpaceState.PHANTOM;
+            if (settingsValues.mAutospaceBeforeGestureTyping)
+                mSpaceState = SpaceState.PHANTOM;
             if (!autoShiftHasBeenOverriden) {
                 // When we change the space state, we need to update the shift state of the
                 // keyboard unless it has been overridden manually. This is happening for example
@@ -686,10 +688,7 @@ public final class InputLogic {
                 if (mSuggestedWords.isPrediction()) {
                     inputTransaction.setRequiresUpdateSuggestions();
                 }
-                // undo phantom space if it's because after punctuation
+                if (mSpaceState == SpaceState.PHANTOM && inputTransaction.getMSettingsValues().mShiftRemovesAutospace)
-                // users who want to start a sentence with a lowercase letter may not like it
-                if (mSpaceState == SpaceState.PHANTOM
-                        && inputTransaction.getMSettingsValues().isUsuallyFollowedBySpace(mConnection.getCodePointBeforeCursor()))
                     mSpaceState = SpaceState.NONE;
                 break;
             case KeyCode.SETTINGS:
@@ -930,6 +929,7 @@ public final class InputLogic {
         // handleNonSpecialCharacterEvent which has the same name as other handle* methods but is
         // not the same.
         boolean isComposingWord = mWordComposer.isComposingWord();
+        mWordComposer.unsetBatchMode(); // relevant in case we continue a batch word with normal typing
 
         // if we continue directly after a sometimesWordConnector, restart suggestions for the whole word
         // (only with URL detection and suggestions enabled)
@@ -1127,7 +1127,7 @@ public final class InputLogic {
                 // A double quote behaves like it's usually followed by space if we're inside
                 // a double quote.
                 if (wasComposingWord
-                        && settingsValues.mAutospaceAfterPunctuationEnabled
+                        && settingsValues.mAutospaceAfterPunctuation
                         && (settingsValues.isUsuallyFollowedBySpace(codePoint) || isInsideDoubleQuoteOrAfterDigit)) {
                     mSpaceState = SpaceState.PHANTOM;
                 }
@@ -2168,6 +2168,7 @@ public final class InputLogic {
                 && !(mConnection.getCodePointBeforeCursor() == Constants.CODE_PERIOD && mConnection.wordBeforeCursorMayBeEmail())
         ) {
             mConnection.commitCodePoint(Constants.CODE_SPACE);
+            // todo: why not remove phantom space state?
         }
     }
 
@@ -2202,12 +2203,14 @@ public final class InputLogic {
         mConnection.beginBatchEdit();
         if (SpaceState.PHANTOM == mSpaceState) {
             insertAutomaticSpaceIfOptionsAndTextAllow(settingsValues);
+            mSpaceState = SpaceState.NONE;
         }
         mWordComposer.setBatchInputWord(batchInputText);
         setComposingTextInternal(batchInputText, 1);
         mConnection.endBatchEdit();
         // Space state must be updated before calling updateShiftState
-        mSpaceState = SpaceState.PHANTOM;
+        if (settingsValues.mAutospaceAfterGestureTyping)
+            mSpaceState = SpaceState.PHANTOM;
         keyboardSwitcher.requestUpdatingShiftState(getCurrentAutoCapsState(settingsValues), getCurrentRecapitalizeState());
     }
 

app/src/main/java/helium314/keyboard/latin/settings/Defaults.kt

@@ -92,6 +92,10 @@ object Defaults {
     const val PREF_SPACE_VERTICAL_SWIPE = "none"
     const val PREF_DELETE_SWIPE = true
     const val PREF_AUTOSPACE_AFTER_PUNCTUATION = false
+    const val PREF_AUTOSPACE_AFTER_SUGGESTION = true
+    const val PREF_AUTOSPACE_AFTER_GESTURE_TYPING = true
+    const val PREF_AUTOSPACE_BEFORE_GESTURE_TYPING = true
+    const val PREF_SHIFT_REMOVES_AUTOSPACE = false
     const val PREF_ALWAYS_INCOGNITO_MODE = false
     const val PREF_BIGRAM_PREDICTIONS = true
     const val PREF_SUGGEST_CLIPBOARD_CONTENT = true

app/src/main/java/helium314/keyboard/latin/settings/Settings.java

@@ -98,6 +98,10 @@ public final class Settings implements SharedPreferences.OnSharedPreferenceChang
     public static final String PREF_SPACE_VERTICAL_SWIPE = "vertical_space_swipe";
     public static final String PREF_DELETE_SWIPE = "delete_swipe";
     public static final String PREF_AUTOSPACE_AFTER_PUNCTUATION = "autospace_after_punctuation";
+    public static final String PREF_AUTOSPACE_AFTER_SUGGESTION = "autospace_after_suggestion";
+    public static final String PREF_AUTOSPACE_AFTER_GESTURE_TYPING = "autospace_after_gesture_typing";
+   public static final String PREF_AUTOSPACE_BEFORE_GESTURE_TYPING = "autospace_before_gesture_typing";
+    public static final String PREF_SHIFT_REMOVES_AUTOSPACE = "shift_removes_autospace";
     public static final String PREF_ALWAYS_INCOGNITO_MODE = "always_incognito_mode";
     public static final String PREF_BIGRAM_PREDICTIONS = "next_word_prediction";
     public static final String PREF_SUGGEST_CLIPBOARD_CONTENT = "suggest_clipboard_content";

app/src/main/java/helium314/keyboard/latin/settings/SettingsValues.java

@@ -77,7 +77,11 @@ public class SettingsValues {
     public final int mSpaceSwipeVertical;
     public final int mLanguageSwipeDistance;
     public final boolean mDeleteSwipeEnabled;
-    public final boolean mAutospaceAfterPunctuationEnabled;
+    public final boolean mAutospaceAfterPunctuation;
+    public final boolean mAutospaceAfterSuggestion;
+    public final boolean mAutospaceAfterGestureTyping;
+    public final boolean mAutospaceBeforeGestureTyping;
+    public final boolean mShiftRemovesAutospace;
     public final boolean mClipboardHistoryEnabled;
     public final long mClipboardHistoryRetentionTime;
     public final boolean mOneHandedModeEnabled;
@@ -236,7 +240,11 @@ public class SettingsValues {
         mSpaceSwipeVertical = Settings.readVerticalSpaceSwipe(prefs);
         mLanguageSwipeDistance = prefs.getInt(Settings.PREF_LANGUAGE_SWIPE_DISTANCE, Defaults.PREF_LANGUAGE_SWIPE_DISTANCE);
         mDeleteSwipeEnabled = prefs.getBoolean(Settings.PREF_DELETE_SWIPE, Defaults.PREF_DELETE_SWIPE);
-        mAutospaceAfterPunctuationEnabled = prefs.getBoolean(Settings.PREF_AUTOSPACE_AFTER_PUNCTUATION, Defaults.PREF_AUTOSPACE_AFTER_PUNCTUATION);
+        mAutospaceAfterPunctuation = prefs.getBoolean(Settings.PREF_AUTOSPACE_AFTER_PUNCTUATION, Defaults.PREF_AUTOSPACE_AFTER_PUNCTUATION);
+        mAutospaceAfterSuggestion = prefs.getBoolean(Settings.PREF_AUTOSPACE_AFTER_SUGGESTION, Defaults.PREF_AUTOSPACE_AFTER_SUGGESTION);
+        mAutospaceAfterGestureTyping = prefs.getBoolean(Settings.PREF_AUTOSPACE_AFTER_GESTURE_TYPING, Defaults.PREF_AUTOSPACE_AFTER_GESTURE_TYPING);
+        mAutospaceBeforeGestureTyping = prefs.getBoolean(Settings.PREF_AUTOSPACE_BEFORE_GESTURE_TYPING, Defaults.PREF_AUTOSPACE_BEFORE_GESTURE_TYPING);
+        mShiftRemovesAutospace = prefs.getBoolean(Settings.PREF_SHIFT_REMOVES_AUTOSPACE, Defaults.PREF_SHIFT_REMOVES_AUTOSPACE);
         mClipboardHistoryEnabled = prefs.getBoolean(Settings.PREF_ENABLE_CLIPBOARD_HISTORY, Defaults.PREF_ENABLE_CLIPBOARD_HISTORY);
         mClipboardHistoryRetentionTime = prefs.getInt(Settings.PREF_CLIPBOARD_HISTORY_RETENTION_TIME, Defaults.PREF_CLIPBOARD_HISTORY_RETENTION_TIME);
 

app/src/main/java/helium314/keyboard/settings/screens/TextCorrectionScreen.kt

@@ -22,6 +22,7 @@ import helium314.keyboard.latin.R
 import helium314.keyboard.latin.permissions.PermissionsUtil
 import helium314.keyboard.latin.settings.Defaults
 import helium314.keyboard.latin.settings.Settings
+import helium314.keyboard.latin.utils.JniUtils
 import helium314.keyboard.latin.utils.Log
 import helium314.keyboard.latin.utils.getActivity
 import helium314.keyboard.latin.utils.prefs
@@ -49,6 +50,7 @@ fun TextCorrectionScreen(
         Log.v("irrelevant", "stupid way to trigger recomposition on preference change")
     val autocorrectEnabled = prefs.getBoolean(Settings.PREF_AUTO_CORRECTION, Defaults.PREF_AUTO_CORRECTION)
     val suggestionsEnabled = prefs.getBoolean(Settings.PREF_SHOW_SUGGESTIONS, Defaults.PREF_SHOW_SUGGESTIONS)
+    val gestureEnabled = JniUtils.sHaveGestureLib && prefs.getBoolean(Settings.PREF_GESTURE_INPUT, Defaults.PREF_GESTURE_INPUT)
     val items = listOf(
         SettingsWithoutKey.EDIT_PERSONAL_DICTIONARY,
         R.string.settings_category_correction,
@@ -58,8 +60,13 @@ fun TextCorrectionScreen(
         if (autocorrectEnabled) Settings.PREF_AUTOCORRECT_SHORTCUTS else null,
         if (autocorrectEnabled) Settings.PREF_AUTO_CORRECT_THRESHOLD else null,
         Settings.PREF_AUTO_CAP,
+        R.string.settings_category_space,
         Settings.PREF_KEY_USE_DOUBLE_SPACE_PERIOD,
         Settings.PREF_AUTOSPACE_AFTER_PUNCTUATION,
+        Settings.PREF_AUTOSPACE_AFTER_SUGGESTION,
+        if (gestureEnabled) Settings.PREF_AUTOSPACE_BEFORE_GESTURE_TYPING else null,
+        if (gestureEnabled) Settings.PREF_AUTOSPACE_AFTER_GESTURE_TYPING else null,
+        Settings.PREF_SHIFT_REMOVES_AUTOSPACE,
         R.string.settings_category_suggestions,
         Settings.PREF_SHOW_SUGGESTIONS,
         if (suggestionsEnabled) Settings.PREF_ALWAYS_SHOW_SUGGESTIONS else null,
@@ -131,6 +138,18 @@ fun createCorrectionSettings(context: Context) = listOf(
     ) {
         SwitchPreference(it, Defaults.PREF_AUTOSPACE_AFTER_PUNCTUATION)
     },
+    Setting(context, Settings.PREF_AUTOSPACE_AFTER_SUGGESTION, R.string.autospace_after_suggestion) {
+        SwitchPreference(it, Defaults.PREF_AUTOSPACE_AFTER_SUGGESTION)
+    },
+    Setting(context, Settings.PREF_AUTOSPACE_AFTER_GESTURE_TYPING, R.string.autospace_after_gesture_typing) {
+        SwitchPreference(it, Defaults.PREF_AUTOSPACE_AFTER_GESTURE_TYPING)
+    },
+    Setting(context, Settings.PREF_AUTOSPACE_BEFORE_GESTURE_TYPING, R.string.autospace_before_gesture_typing) {
+        SwitchPreference(it, Defaults.PREF_AUTOSPACE_BEFORE_GESTURE_TYPING)
+    },
+    Setting(context, Settings.PREF_SHIFT_REMOVES_AUTOSPACE, R.string.shift_removes_autospace, R.string.shift_removes_autospace_summary) {
+        SwitchPreference(it, Defaults.PREF_SHIFT_REMOVES_AUTOSPACE)
+    },
     Setting(context, Settings.PREF_SHOW_SUGGESTIONS,
         R.string.prefs_show_suggestions, R.string.prefs_show_suggestions_summary
     ) {

app/src/main/res/values/strings.xml

@@ -38,6 +38,8 @@
     <string name="settings_category_clipboard_history">Clipboard history</string>
     <!-- Settings category title for Text correction/Corrections -->
     <string name="settings_category_correction">Corrections</string>
+    <!-- Settings category title for Text correction/Space -->
+    <string name="settings_category_space">Space</string>
     <!-- Settings category title for Text correction/Suggestions -->
     <string name="settings_category_suggestions">Suggestions</string>
     <!-- Settings category title for Advanced/Experimental -->
@@ -209,10 +211,20 @@
     <string name="load_gesture_library_button_load">Load library</string>
     <!-- Button text for deleting gesture library -->
     <string name="load_gesture_library_button_delete">Delete library</string>
-    <!-- Preferences item for enabling inserting more spaces key -->
+    <!-- Preferences item for inserting space after punctuation -->
     <string name="autospace_after_punctuation">Autospace after punctuation</string>
-    <!-- Description for "insert_more_spaces" option. -->
+    <!-- Description for "autospace_after_punctuation" setting -->
     <string name="autospace_after_punctuation_summary">Automatically insert space after punctuation when typing a new word</string>
+    <!-- Preferences item for inserting space after manualle picking a suggestion -->
+    <string name="autospace_after_suggestion">Autospace after picking a suggestion</string>
+    <!-- Preferences item for inserting space before entering a word using gesture typing -->
+    <string name="autospace_before_gesture_typing">Autospace before gesture typing a word</string>
+    <!-- Preferences item for inserting space after entering a word using gesture typing -->
+    <string name="autospace_after_gesture_typing">Autospace after gesture typing a word</string>
+    <!-- Preferences item for avoiding automatic space insertion by pressing shift -->
+    <string name="shift_removes_autospace">No autospace when pressing shift</string>
+    <!-- Description for "autospace_after_punctuation" setting -->
+    <string name="shift_removes_autospace_summary">Shift removes pending autospace</string>
     <!-- Preferences item for showing popup keys in long-press popup -->
     <string name="show_popup_keys_title">Show more letters with diacritics in popup</string>
     <!-- Option for showing only letters defined in the current language file in long-press popup -->