add completer for extra/* arguments to read_data

tools/lammps-gui/codeeditor.cpp

@@ -143,7 +143,8 @@ CodeEditor::CodeEditor(QWidget *parent) :
     minimize_comp(new QCompleter(this)), variable_comp(new QCompleter(this)),
     units_comp(new QCompleter(this)), group_comp(new QCompleter(this)),
     varname_comp(new QCompleter(this)), fixid_comp(new QCompleter(this)),
-    compid_comp(new QCompleter(this)), file_comp(new QCompleter(this)), highlight(NO_HIGHLIGHT)
+    compid_comp(new QCompleter(this)), file_comp(new QCompleter(this)),
+    extra_comp(new QCompleter(this)), highlight(NO_HIGHLIGHT)
 {
     help_action = new QShortcut(QKeySequence::fromString("Ctrl+?"), parent);
     connect(help_action, &QShortcut::activated, this, &CodeEditor::get_help);
@@ -180,6 +181,7 @@ CodeEditor::CodeEditor(QWidget *parent) :
     COMPLETER_SETUP(fixid_comp);
     COMPLETER_SETUP(compid_comp);
     COMPLETER_SETUP(file_comp);
+    COMPLETER_SETUP(extra_comp);
 #undef COMPLETER_SETUP
 
     // initialize help system
@@ -248,6 +250,7 @@ CodeEditor::~CodeEditor()
     delete fixid_comp;
     delete compid_comp;
     delete file_comp;
+    delete extra_comp;
 }
 
 int CodeEditor::lineNumberAreaWidth()
@@ -396,6 +399,7 @@ COMPLETER_INIT_FUNC(integrate, Integrate)
 COMPLETER_INIT_FUNC(minimize, Minimize)
 COMPLETER_INIT_FUNC(variable, Variable)
 COMPLETER_INIT_FUNC(units, Units)
+COMPLETER_INIT_FUNC(extra, Extra)
 
 #undef COMPLETER_INIT_FUNC
 
@@ -1051,6 +1055,8 @@ void CodeEditor::runCompletion()
             current_comp = fixid_comp;
         else if (selected.startsWith("F_"))
             current_comp = fixid_comp;
+        else if ((words[0] == "read_data") && selected.startsWith("ex"))
+            current_comp = extra_comp;
         else if ((words[0] == "fitpod") || (words[0] == "molecule")) {
             if (selected.contains('/')) {
                 if (popup && popup->isVisible()) popup->hide();
@@ -1099,6 +1105,8 @@ void CodeEditor::runCompletion()
             current_comp = fixid_comp;
         else if (selected.startsWith("F_"))
             current_comp = fixid_comp;
+        else if ((words[0] == "read_data") && selected.startsWith("ex"))
+            current_comp = extra_comp;
 
         if (current_comp) {
             current_comp->setCompletionPrefix(words[3].c_str());
@@ -1128,6 +1136,8 @@ void CodeEditor::runCompletion()
             current_comp = fixid_comp;
         else if (selected.startsWith("F_"))
             current_comp = fixid_comp;
+        else if ((words[0] == "read_data") && selected.startsWith("ex"))
+            current_comp = extra_comp;
 
         if (current_comp) {
             current_comp->setCompletionPrefix(selected);
@@ -1265,14 +1275,14 @@ void CodeEditor::open_url()
 
 void CodeEditor::view_file()
 {
-    auto *act    = qobject_cast<QAction *>(sender());
+    auto *act     = qobject_cast<QAction *>(sender());
     auto *guimain = qobject_cast<LammpsGui *>(parent());
     guimain->view_file(act->data().toString());
 }
 
 void CodeEditor::inspect_file()
 {
-    auto *act    = qobject_cast<QAction *>(sender());
+    auto *act     = qobject_cast<QAction *>(sender());
     auto *guimain = qobject_cast<LammpsGui *>(parent());
     guimain->inspect_file(act->data().toString());
 }

tools/lammps-gui/codeeditor.h

@@ -64,6 +64,7 @@ public:
     void setMinimizeList(const QStringList &words);
     void setVariableList(const QStringList &words);
     void setUnitsList(const QStringList &words);
+    void setExtraList(const QStringList &words);
     void setGroupList();
     void setVarNameList();
     void setComputeIDList();
@@ -104,7 +105,7 @@ private:
     QCompleter *current_comp, *command_comp, *fix_comp, *compute_comp, *dump_comp, *atom_comp,
         *pair_comp, *bond_comp, *angle_comp, *dihedral_comp, *improper_comp, *kspace_comp,
         *region_comp, *integrate_comp, *minimize_comp, *variable_comp, *units_comp, *group_comp,
-        *varname_comp, *fixid_comp, *compid_comp, *file_comp;
+        *varname_comp, *fixid_comp, *compid_comp, *file_comp, *extra_comp;
 
     int highlight;
     bool reformat_on_return;

tools/lammps-gui/lammpsgui.cpp

@@ -334,6 +334,16 @@ LammpsGui::LammpsGui(QWidget *parent, const char *filename) :
     style_list.sort();
     ui->textEdit->setUnitsList(style_list);
 
+    style_list.clear();
+    const char *extraargs[] = {"extra/atom/types",        "extra/bond/types",
+                               "extra/angle/types",       "extra/dihedral/types",
+                               "extra/improper/types",    "extra/bond/per/atom",
+                               "extra/angle/per/atom",    "extra/dihedral/per/atom",
+                               "extra/improper/per/atom", "extra/special/per/atom"};
+    for (const auto *const extra : extraargs)
+        style_list << extra;
+    ui->textEdit->setExtraList(style_list);
+
     ui->textEdit->setFileList();
 
 #define ADD_STYLES(keyword, Type)                                                              \