Add autocompletion on each key press

src/dlangide/ui/dsourceedit.d

@@ -641,7 +641,8 @@ class DSourceEdit : SourceEdit, EditableContentMarksChangeListener {
             return;
         }
 
-        if (suggestions.length == 1) {
+        // Only insert singular autocompletion if automatic autocomplete is turned off!
+        if (!_settings.autoAutoComplete && suggestions.length == 1) {
             insertCompletion(suggestions[0]);
             return;
         }
@@ -721,13 +722,23 @@ class DSourceEdit : SourceEdit, EditableContentMarksChangeListener {
         super.handleFocusChange(focused, receivedFocusFromKeyboard);
     }
 
+    private bool isAutoCompleteKey(ref KeyEvent event) {
+        if((event.keyCode >= KeyCode.KEY_0 && event.keyCode <= KeyCode.KEY_Z) ||
+            event.keyCode == KeyCode.KEY_PERIOD)
+            return true;
+        return false;
+    }
+
     protected uint _lastKeyDownCode;
     protected uint _periodKeyCode;
     /// handle keys: support autocompletion after . press with delay
     override bool onKeyEvent(KeyEvent event) {
         if (event.action == KeyAction.KeyDown)
             _lastKeyDownCode = event.keyCode;
-        if (event.action == KeyAction.Text && event.noModifiers && event.text==".") {
+        if(_settings.autoAutoComplete && !_completionPopup) {
+            window.dispatchAction(ACTION_GET_COMPLETIONS, this);
+        }
+        else if (event.action == KeyAction.Text && event.noModifiers && event.text==".") {
             _periodKeyCode = _lastKeyDownCode;
             startCompletionTimer();
         } else {

src/dlangide/ui/settings.d

@@ -76,7 +76,7 @@ SettingsPage createSettingsPages() {
             StringListValue("ru", "MENU_VIEW_LANGUAGE_RU"c),
             StringListValue("es", "MENU_VIEW_LANGUAGE_ES"c),
             StringListValue("de", "MENU_VIEW_LANGUAGE_DE"c),
-	    StringListValue("cs", "MENU_VIEW_LANGUAGE_CS"c)]);
+        StringListValue("cs", "MENU_VIEW_LANGUAGE_CS"c)]);
 
     // UI font faces
     ui.addStringComboBox("interface/uiFontFace", UIString.fromId("OPTION_FONT_FACE"c),
@@ -144,6 +144,7 @@ SettingsPage createSettingsPages() {
     texted.addCheckbox("editors/textEditor/smartIndentsAfterPaste", UIString.fromId("OPTION_SMART_INDENTS_PASTE"c));
     texted.addCheckbox("editors/textEditor/showWhiteSpaceMarks", UIString.fromId("OPTION_SHOW_SPACES"c));
     texted.addCheckbox("editors/textEditor/showTabPositionMarks", UIString.fromId("OPTION_SHOW_TABS"c));
+    texted.addCheckbox("editors/textEditor/autoAutoComplete", UIString.fromId("OPTION_AUTO_AUTOCOMPLETE"c));
 
     // Common page
     SettingsPage common = res.addChild("common", UIString.fromId("OPTION_COMMON"c));

src/dlangide/workspace/idesettings.d

@@ -23,6 +23,7 @@ class IDESettings : SettingsFile {
         ed.setBooleanDef("smartIndentsAfterPaste", true);
         ed.setBooleanDef("showWhiteSpaceMarks", true);
         ed.setBooleanDef("showTabPositionMarks", true);
+        ed.setBooleanDef("autoAutoComplete", true);
         ed.setStringDef("fontFace", "Default");
         ed.setIntegerDef("fontSize", 11);
         Setting ui = uiSettings();
@@ -171,6 +172,16 @@ class IDESettings : SettingsFile {
         return this;
     }
 
+    /// Text editor setting, true if auto-complete is triggered on each key press
+    @property bool autoAutoComplete() {
+        return editorSettings.getBoolean("autoAutoComplete", true);
+    }
+    ///
+    @property IDESettings autoAutoComplete(bool v) {
+        editorSettings.setBoolean("autoAutoComplete", v);
+        return this;
+    }
+
     /// true if smart indents are enabled
     @property bool smartIndents() { return editorSettings.getBoolean("smartIndents", true); }
     /// set smart indents enabled flag

views/res/i18n/en.ini

@@ -227,6 +227,7 @@ OPTION_VERBOSE=Verbose
 OPTION_WORKING_DIR=Working directory
 OPTION_WORKSPACE_NAME=Workspace name
 OPTION_USE_SPACES=Use spaces for tabs
+OPTION_AUTO_AUTOCOMPLETE=Automatically suggest auto completion
 
 ERROR=Error
 ERROR_CANNOT_CREATE_PROJECT=Cannot create project

views/res/i18n/ru.ini

@@ -221,6 +221,7 @@ OPTION_VERBOSE=Показать подробности
 OPTION_WORKING_DIR=Рабочий каталог
 OPTION_WORKSPACE_NAME=Имя рабочего пространства
 OPTION_USE_SPACES=Использовать пробелы вместо табуляции
+OPTION_AUTO_AUTOCOMPLETE=Автоматически предлагать дополнение кода
 
 ERROR=Ошибка
 ERROR_CANNOT_CREATE_PROJECT=Не могу создать проект