From 7167ce41b61d2ba2cdb526777a4233eb84a3b66a Mon Sep 17 00:00:00 2001
From: Unit 193 <unit193@ubuntu.com>
Date: Sat, 6 Dec 2014 17:33:25 -0500
Subject: Imported Upstream version 2.99.6

---
 .../multieditor/multieditortext.cpp                | 184 +++++++++++++++++++++
 1 file changed, 184 insertions(+)
 create mode 100644 SQLiteStudio3/guiSQLiteStudio/multieditor/multieditortext.cpp

(limited to 'SQLiteStudio3/guiSQLiteStudio/multieditor/multieditortext.cpp')

diff --git a/SQLiteStudio3/guiSQLiteStudio/multieditor/multieditortext.cpp b/SQLiteStudio3/guiSQLiteStudio/multieditor/multieditortext.cpp
new file mode 100644
index 0000000..05db8e0
--- /dev/null
+++ b/SQLiteStudio3/guiSQLiteStudio/multieditor/multieditortext.cpp
@@ -0,0 +1,184 @@
+#include "multieditortext.h"
+#include "common/unused.h"
+#include <QPlainTextEdit>
+#include <QVariant>
+#include <QVBoxLayout>
+#include <QAction>
+#include <QMenu>
+
+CFG_KEYS_DEFINE(MultiEditorText)
+
+MultiEditorText::MultiEditorText(QWidget *parent) :
+    MultiEditorWidget(parent)
+{
+    setLayout(new QVBoxLayout());
+    textEdit = new QPlainTextEdit();
+    layout()->addWidget(textEdit);
+    initActions();
+    setupMenu();
+
+    setFocusProxy(textEdit);
+    textEdit->setContextMenuPolicy(Qt::CustomContextMenu);
+    textEdit->setTabChangesFocus(true);
+
+    connect(textEdit, &QPlainTextEdit::modificationChanged, this, &MultiEditorText::modificationChanged);
+    connect(textEdit, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showCustomMenu(QPoint)));
+}
+
+void MultiEditorText::setValue(const QVariant& value)
+{
+    textEdit->setPlainText(value.toString());
+}
+
+QVariant MultiEditorText::getValue()
+{
+    return textEdit->toPlainText();
+}
+
+void MultiEditorText::setReadOnly(bool value)
+{
+    textEdit->setReadOnly(value);
+}
+
+QString MultiEditorText::getTabLabel()
+{
+    return tr("Text");
+}
+
+QToolBar* MultiEditorText::getToolBar(int toolbar) const
+{
+    UNUSED(toolbar);
+    return nullptr;
+}
+
+void MultiEditorText::focusThisWidget()
+{
+    textEdit->setFocus();
+}
+
+QList<QWidget*> MultiEditorText::getNoScrollWidgets()
+{
+    // We don't return text, we want it to be scrolled.
+    QList<QWidget*> list;
+    return list;
+}
+
+void MultiEditorText::modificationChanged(bool changed)
+{
+    if (changed)
+        emit valueModified();
+}
+
+void MultiEditorText::deleteSelected()
+{
+    textEdit->textCursor().removeSelectedText();
+}
+
+void MultiEditorText::showCustomMenu(const QPoint& point)
+{
+    contextMenu->popup(textEdit->mapToGlobal(point));
+}
+
+void MultiEditorText::updateUndoAction(bool enabled)
+{
+    actionMap[UNDO]->setEnabled(enabled);
+}
+
+void MultiEditorText::updateRedoAction(bool enabled)
+{
+    actionMap[REDO]->setEnabled(enabled);
+}
+
+void MultiEditorText::updateCopyAction(bool enabled)
+{
+    actionMap[CUT]->setEnabled(enabled);
+    actionMap[COPY]->setEnabled(enabled);
+    actionMap[DELETE]->setEnabled(enabled);
+}
+
+void MultiEditorText::toggleTabFocus()
+{
+    textEdit->setTabChangesFocus(actionMap[TAB_CHANGES_FOCUS]->isChecked());
+}
+
+void MultiEditorText::createActions()
+{
+    createAction(TAB_CHANGES_FOCUS, tr("Tab changes focus"), this, SLOT(toggleTabFocus()), this);
+    createAction(CUT, ICONS.ACT_CUT, tr("Cut"), textEdit, SLOT(cut()), this);
+    createAction(COPY, ICONS.ACT_COPY, tr("Copy"), textEdit, SLOT(copy()), this);
+    createAction(PASTE, ICONS.ACT_PASTE, tr("Paste"), textEdit, SLOT(paste()), this);
+    createAction(DELETE, ICONS.ACT_DELETE, tr("Delete"), this, SLOT(deleteSelected()), this);
+    createAction(UNDO, ICONS.ACT_UNDO, tr("Undo"), textEdit, SLOT(undo()), this);
+    createAction(REDO, ICONS.ACT_REDO, tr("Redo"), textEdit, SLOT(redo()), this);
+
+    actionMap[CUT]->setEnabled(false);
+    actionMap[COPY]->setEnabled(false);
+    actionMap[DELETE]->setEnabled(false);
+    actionMap[UNDO]->setEnabled(false);
+    actionMap[REDO]->setEnabled(false);
+
+    actionMap[TAB_CHANGES_FOCUS]->setCheckable(true);
+    actionMap[TAB_CHANGES_FOCUS]->setChecked(true);
+
+    connect(textEdit, &QPlainTextEdit::undoAvailable, this, &MultiEditorText::updateUndoAction);
+    connect(textEdit, &QPlainTextEdit::redoAvailable, this, &MultiEditorText::updateRedoAction);
+    connect(textEdit, &QPlainTextEdit::copyAvailable, this, &MultiEditorText::updateCopyAction);
+}
+
+void MultiEditorText::setupDefShortcuts()
+{
+    BIND_SHORTCUTS(MultiEditorText, Action);
+}
+
+void MultiEditorText::setupMenu()
+{
+    contextMenu = new QMenu(this);
+    contextMenu->addAction(actionMap[TAB_CHANGES_FOCUS]);
+    contextMenu->addSeparator();
+    contextMenu->addAction(actionMap[UNDO]);
+    contextMenu->addAction(actionMap[REDO]);
+    contextMenu->addSeparator();
+    contextMenu->addAction(actionMap[CUT]);
+    contextMenu->addAction(actionMap[COPY]);
+    contextMenu->addAction(actionMap[PASTE]);
+    contextMenu->addAction(actionMap[DELETE]);
+}
+
+MultiEditorWidget* MultiEditorTextPlugin::getInstance()
+{
+    return new MultiEditorText();
+}
+
+bool MultiEditorTextPlugin::validFor(const DataType& dataType)
+{
+    UNUSED(dataType);
+    return true;
+}
+
+int MultiEditorTextPlugin::getPriority(const DataType& dataType)
+{
+    switch (dataType.getType())
+    {
+        case DataType::BLOB:
+        case DataType::BOOLEAN:
+        case DataType::BIGINT:
+        case DataType::DECIMAL:
+        case DataType::DOUBLE:
+        case DataType::INTEGER:
+        case DataType::INT:
+        case DataType::NUMERIC:
+        case DataType::REAL:
+        case DataType::DATE:
+        case DataType::DATETIME:
+        case DataType::TIME:
+            return 10;
+        case DataType::NONE:
+        case DataType::STRING:
+        case DataType::TEXT:
+        case DataType::CHAR:
+        case DataType::VARCHAR:
+        case DataType::unknown:
+            break;
+    }
+    return 1;
+}
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