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#1370 Fixed Ctrl+C copy to bypass Qt and use our own copy

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This commit is contained in:
Jacob Støren 2017-04-03 17:36:36 +02:00
parent 5e6018acb7
commit 8af7702904
2 changed files with 149 additions and 108 deletions
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233
ApplicationCode/Commands/ApplicationCommands/RicShowPlotDataFeature.cpp
View File

@ -31,13 +31,143 @@
#include <QBoxLayout>
#include <QClipboard>
#include <QMenu>
#include <QPlainTextEdit>
CAF_CMD_SOURCE_INIT(RicShowPlotDataFeature, "RicShowPlotDataFeature");
//--------------------------------------------------------------------------------------------------
///
///
/// RiuQPlainTextEdit
///
///
//--------------------------------------------------------------------------------------------------
void RiuQPlainTextEdit::keyPressEvent(QKeyEvent *e)
{
if ( e->key() == Qt::Key_C && e->modifiers() == Qt::ControlModifier )
{
slotCopyContentToClipboard();
e->setAccepted(true);
}
else
{
QPlainTextEdit::keyPressEvent(e);
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuQPlainTextEdit::slotCopyContentToClipboard()
{
QTextCursor cursor(this->textCursor());
QString textForClipboard;
QString selText = cursor.selectedText();
if (!selText.isEmpty())
{
QTextDocument doc;
doc.setPlainText(selText);
textForClipboard = doc.toPlainText();
}
if (textForClipboard.isEmpty())
{
textForClipboard = this->toPlainText();
}
if (!textForClipboard.isEmpty())
{
QClipboard* clipboard = QApplication::clipboard();
if (clipboard)
{
clipboard->setText(textForClipboard);
}
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuQPlainTextEdit::slotSelectAll()
{
this->selectAll();
}
//--------------------------------------------------------------------------------------------------
///
///
/// RicTextWidget
///
///
//--------------------------------------------------------------------------------------------------
RicTextWidget::RicTextWidget(QWidget* parent) : QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint)
{
m_textEdit = new RiuQPlainTextEdit(this);
m_textEdit->setReadOnly(true);
m_textEdit->setLineWrapMode(QPlainTextEdit::NoWrap);
QFont font("Courier", 8);
m_textEdit->setFont(font);
m_textEdit->setContextMenuPolicy(Qt::NoContextMenu);
QVBoxLayout* layout = new QVBoxLayout();
layout->addWidget(m_textEdit);
setLayout(layout);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicTextWidget::setText(const QString& text)
{
m_textEdit->setPlainText(text);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicTextWidget::contextMenuEvent(QContextMenuEvent* event)
{
QMenu menu;
{
QAction* actionToSetup = new QAction(this);
actionToSetup->setText("Copy");
actionToSetup->setIcon(QIcon(":/Copy.png"));
actionToSetup->setShortcuts(QKeySequence::Copy);
connect(actionToSetup, SIGNAL(triggered()), m_textEdit, SLOT(slotCopyContentToClipboard()));
menu.addAction(actionToSetup);
}
{
QAction* actionToSetup = new QAction(this);
actionToSetup->setText("Select All");
actionToSetup->setShortcuts(QKeySequence::SelectAll);
connect(actionToSetup, SIGNAL(triggered()), m_textEdit, SLOT(slotSelectAll()));
menu.addAction(actionToSetup);
}
menu.exec(event->globalPos());
}
//--------------------------------------------------------------------------------------------------
///
///
/// RicShowPlotDataFeature
///
///
//--------------------------------------------------------------------------------------------------
bool RicShowPlotDataFeature::isCommandEnabled()
@ -129,104 +259,3 @@ void RicShowPlotDataFeature::showTextWindow(const QString& title, const QString&
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RicTextWidget::RicTextWidget(QWidget* parent) : QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint)
{
m_textEdit = new QPlainTextEdit(this);
m_textEdit->setReadOnly(true);
m_textEdit->setLineWrapMode(QPlainTextEdit::NoWrap);
QFont font("Courier", 8);
m_textEdit->setFont(font);
m_textEdit->setContextMenuPolicy(Qt::NoContextMenu);
QVBoxLayout* layout = new QVBoxLayout();
layout->addWidget(m_textEdit);
setLayout(layout);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicTextWidget::setText(const QString& text)
{
m_textEdit->setPlainText(text);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicTextWidget::slotCopyContentToClipboard()
{
QTextCursor cursor(m_textEdit->textCursor());
QString textForClipboard;
QString selText = cursor.selectedText();
if (!selText.isEmpty())
{
QTextDocument doc;
doc.setPlainText(selText);
textForClipboard = doc.toPlainText();
}
if (textForClipboard.isEmpty())
{
textForClipboard = m_textEdit->toPlainText();
}
if (!textForClipboard.isEmpty())
{
QClipboard* clipboard = QApplication::clipboard();
if (clipboard)
{
clipboard->setText(textForClipboard);
}
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicTextWidget::slotSelectAll()
{
m_textEdit->selectAll();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicTextWidget::contextMenuEvent(QContextMenuEvent* event)
{
QMenu menu;
{
QAction* actionToSetup = new QAction(this);
actionToSetup->setText("Copy");
actionToSetup->setIcon(QIcon(":/Copy.png"));
actionToSetup->setShortcuts(QKeySequence::Copy);
connect(actionToSetup, SIGNAL(triggered()), this, SLOT(slotCopyContentToClipboard()));
menu.addAction(actionToSetup);
}
{
QAction* actionToSetup = new QAction(this);
actionToSetup->setText("Select All");
actionToSetup->setShortcuts(QKeySequence::SelectAll);
connect(actionToSetup, SIGNAL(triggered()), this, SLOT(slotSelectAll()));
menu.addAction(actionToSetup);
}
menu.exec(event->globalPos());
}

24
ApplicationCode/Commands/ApplicationCommands/RicShowPlotDataFeature.h
View File

@ -21,8 +21,24 @@
#include "cafCmdFeature.h"
#include <QDialog>
#include <QPlainTextEdit>
class RiuQPlainTextEdit : public QPlainTextEdit
{
Q_OBJECT
public:
explicit RiuQPlainTextEdit(QWidget *parent = 0) : QPlainTextEdit(parent) {}
protected:
virtual void keyPressEvent(QKeyEvent *e) override;
private slots:
void slotCopyContentToClipboard();
void slotSelectAll();
};
class QPlainTextEdit;
//--------------------------------------------------------------------------------------------------
///
@ -36,12 +52,8 @@ public:
void setText(const QString& text);
private slots:
void slotCopyContentToClipboard();
void slotSelectAll();
private:
QPlainTextEdit* m_textEdit;
RiuQPlainTextEdit* m_textEdit;
protected:
virtual void contextMenuEvent(QContextMenuEvent *) override;