fakevim: use tab settings from creator base text editor

src/plugins/fakevim/fakevimhandler.cpp

@@ -146,6 +146,7 @@ public:
     void handleExCommand(const QString &cmd);
 
 private:
+    friend class FakeVimHandler;
     static int shift(int key) { return key + 32; }
     static int control(int key) { return key + 256; }
 
@@ -187,7 +188,6 @@ private:
     int readLineCode(QString &cmd);
     QTextCursor selectRange(int beginLine, int endLine);
 
-public:
     void setWidget(QWidget *ob);
     void enterInsertMode();
     void enterCommandMode();
@@ -203,7 +203,6 @@ public:
     QPlainTextEdit *m_plaintextedit;
     bool m_wasReadOnly; // saves read-only state of document
 
-private:
     FakeVimHandler *q;
     Mode m_mode;
     SubMode m_submode;
@@ -282,12 +281,10 @@ FakeVimHandler::Private::Private(FakeVimHandler *parent)
     m_visualMode = NoVisualMode;
 
     m_config[ConfigStartOfLine] = ConfigOn;
-    m_config[ConfigTabStop]     = 8;
+    m_config[ConfigTabStop]     = "8";
     m_config[ConfigSmartTab]    = ConfigOff;
-    m_config[ConfigShiftWidth]  = 8;
+    m_config[ConfigShiftWidth]  = "8";
     m_config[ConfigExpandTab]   = ConfigOff;
-
-    emit q->configurationNeeded(&m_config);
 }
 
 bool FakeVimHandler::Private::handleEvent(QKeyEvent *ev)
@@ -849,6 +846,10 @@ bool FakeVimHandler::Private::handleInsertMode(int key, const QString &text)
     } else if (key == Key_PageUp || key == control('b')) {
         m_tc.movePosition(Up, KeepAnchor, count() * (linesOnScreen() - 2));
         m_lastInsertion.clear();
+    } else if (key == Key_Tab && m_config[ConfigExpandTab] == ConfigOn) {
+        QString str = QString(m_config[ConfigTabStop].toInt(), ' ');
+        m_lastInsertion.append(str);
+        m_tc.insertText(str);
     } else if (!text.isEmpty()) {
         m_lastInsertion.append(text);
         m_tc.insertText(text);
@@ -1557,6 +1558,11 @@ void FakeVimHandler::handleCommand(QWidget *widget, const QString &cmd)
     d->handleExCommand(cmd);
 }
 
+void FakeVimHandler::setConfigValue(const QString &key, const QString &value)
+{
+    d->m_config[key] = value;
+}
+
 void FakeVimHandler::quit()
 {
     d->quit();

src/plugins/fakevim/fakevimhandler.h

@@ -39,7 +39,6 @@
 QT_BEGIN_NAMESPACE
 class QString;
 class QEvent;
-template <class Key, class Value> class QHash;
 QT_END_NAMESPACE
 
 namespace FakeVim {
@@ -63,13 +62,13 @@ public slots:
     // information from \p widget;
     void handleCommand(QWidget *widget, const QString &cmd);
     void quit();
+    void setConfigValue(const QString &key, const QString &value);
 
 signals:
     void commandBufferChanged(const QString &msg);
     void statusDataChanged(const QString &msg);
     void extraInformationChanged(const QString &msg);
     void quitRequested(QWidget *);
-    void configurationNeeded(QHash<QString, QString> *config);
 
 private:
     bool eventFilter(QObject *ob, QEvent *ev);

src/plugins/fakevim/fakevimplugin.cpp

@@ -51,6 +51,8 @@
 #include <texteditor/basetextmark.h>
 #include <texteditor/itexteditor.h>
 #include <texteditor/texteditorconstants.h>
+#include <texteditor/tabsettings.h>
+#include <texteditor/texteditorsettings.h>
 
 #include <utils/qtcassert.h>
 
@@ -67,7 +69,6 @@
 
 
 using namespace FakeVim::Internal;
-//using namespace FakeVim::Constants;
 using namespace TextEditor;
 using namespace Core;
 using namespace ProjectExplorer;
@@ -146,6 +147,7 @@ void FakeVimPlugin::installHandler()
 {
     if (!m_core || !m_core->editorManager())
         return;
+
     Core::IEditor *editor = m_core->editorManager()->currentEditor();
     ITextEditor *textEditor = qobject_cast<ITextEditor*>(editor);
     if (!textEditor)
@@ -157,10 +159,27 @@ void FakeVimPlugin::installHandler()
         this, SLOT(showCommandBuffer(QString)));
     connect(m_handler, SIGNAL(quitRequested(QWidget *)),
         this, SLOT(removeHandler(QWidget *)));
-    connect(m_handler, SIGNAL(configurationNeeded(QHash<QString, QString> *)),
-        this, SLOT(initializeConfiguration(QHash<QString, QString> *)));
 
     m_handler->addWidget(textEditor->widget());
+
+    BaseTextEditor *baseTextEditor =
+        qobject_cast<BaseTextEditor *>(editor->widget());
+
+    if (baseTextEditor) {
+        using namespace TextEditor;
+        using namespace FakeVim::Constants;
+        TabSettings settings = baseTextEditor->tabSettings();
+        m_handler->setConfigValue(ConfigTabStop,
+            QString::number(settings.m_tabSize));
+        m_handler->setConfigValue(ConfigShiftWidth,
+            QString::number(settings.m_indentSize));
+        m_handler->setConfigValue(ConfigExpandTab,
+            settings.m_spacesForTabs ? ConfigOn : ConfigOff);
+        m_handler->setConfigValue(ConfigSmartTab,
+            settings.m_smartBackspace ? ConfigOn : ConfigOff); 
+        //m_handler->setConfigValue(ConfigSmartTab,
+        //    settings.m_autoIndent ? ConfigOn : ConfigOff); 
+    }
 }
 
 void FakeVimPlugin::removeHandler(QWidget *widget)
@@ -182,15 +201,6 @@ void FakeVimPlugin::showExtraInformation(const QString &text)
     QMessageBox::information(0, tr("FakeVim Information"), text);
 }
 
-void FakeVimPlugin::initializeConfiguration(QHash<QString, QString> *config)
-{
-    qDebug() << "INIT CONFIG";
-   //set shiftwidth=4
-   //set expandtab
-   //set smarttab
-}
-
-
 //#include "fakevimplugin.moc"
 
 Q_EXPORT_PLUGIN(FakeVimPlugin)

src/plugins/fakevim/fakevimplugin.h

@@ -40,9 +40,6 @@
 
 QT_BEGIN_NAMESPACE
 class QAction;
-class QCursor;
-class QAbstractItemView;
-template <class Key, class Value> class QHash;
 QT_END_NAMESPACE
 
 
@@ -84,7 +81,6 @@ private slots:
     void removeHandler(QWidget *widget);
     void showCommandBuffer(const QString &contents);
     void showExtraInformation(const QString &msg);
-    void initializeConfiguration(QHash<QString, QString> *config);
 
 private:
     FakeVimHandler *m_handler;