Branch 1.3.5 tree to 1.4.x tree, goodbye 1.3.x

git-svn-id: svn://scribus.net/branches/Version14x/Scribus@17163 11d20701-8431-0410-a711-e3c959e3b870

1 files changed, 158 insertions, 0 deletions

diff --git a/scribus/chartableview.cpp b/scribus/chartableview.cpp
new file mode 100644
index 0000000..bbc16eb
--- /dev/null
+++ b/scribus/chartableview.cpp
@@ -0,0 +1,158 @@
+/*
+For general Scribus (>=1.3.2) copyright and licensing information please refer
+to the COPYING file provided with the program. Following this notice may exist
+a copyright and/or license notice that predates the release of Scribus 1.3.2
+for which a new license (GPL+exception) is in place.
+*/
+#include <QApplication>
+#include <QHeaderView>
+#include <QKeyEvent>
+#include <QMenu>
+
+#include "chartablemodel.h"
+#include "chartableview.h"
+#include "charzoom.h"
+#include "fonts/scface.h"
+
+
+CharTableView::CharTableView(QWidget * parent)
+		: QTableView(parent),
+		zoom(0)
+{
+	deleteAct = new QAction( tr("Delete"), this);
+	connect(deleteAct, SIGNAL(triggered()), this, SLOT(removeCharacter()));
+	connect(this, SIGNAL(doubleClicked(const QModelIndex &)),
+	        this, SLOT(viewDoubleClicked(const QModelIndex &)));
+
+	actionMenu = new QMenu(this);
+	actionMenu->addAction(deleteAct);
+
+	setAcceptDrops(false);
+	setDropIndicatorShown(true);
+
+	verticalHeader()->setVisible(false);
+	horizontalHeader()->setVisible(false);
+}
+
+CharTableModel * CharTableView::model()
+{
+	return qobject_cast<CharTableModel*>(QTableView::model());
+}
+
+void CharTableView::removeCharacter()
+{
+	model()->removeCharacter(deleteAct->data().toInt());
+}
+
+void CharTableView::modelSelectionChanged(QItemSelectionModel * model)
+{
+	setSelectionModel(model);
+}
+
+void CharTableView::resizeLastRow()
+{
+	setRowHeight(model()->rowCount()-1, width() / model()->columnCount() + 5);
+}
+
+void CharTableView::keyPressEvent(QKeyEvent *k)
+{
+	switch (k->key())
+	{
+	case Qt::Key_Backspace:
+	case Qt::Key_Delete:
+		emit delChar();
+		break;
+	case Qt::Key_Insert:
+		// safely emit selectChar(model()->characters()[currenCharactersIndex()]);
+		viewDoubleClicked(QModelIndex());
+		break;
+	}
+	QTableView::keyPressEvent(k);
+}
+
+void CharTableView::mousePressEvent(QMouseEvent* e)
+{
+	QTableView::mousePressEvent(e);
+
+	int index = currenCharactersIndex();
+	int currentChar = -1;
+
+	if (index < model()->characters().count())
+		currentChar = model()->characters()[index];
+
+	if (e->button() == Qt::RightButton && currentChar > -1)
+	{
+		// Only non-dropable tables show "magnifier glass"
+		if (!acceptDrops())
+		{
+			hideZoomedChar();
+			zoom = new CharZoom(this, currentChar, model()->fontFace());
+			zoom->move(e->globalPos().x()-2, e->globalPos().y()-2);
+			zoom->show();
+		}
+		else
+		{
+			deleteAct->setData(index);
+			actionMenu->popup(e->globalPos());
+		}
+	}
+}
+
+void CharTableView::mouseMoveEvent(QMouseEvent* e)
+{
+	// HACK to prevent strange Qt4 cursor behaviour after dropping. It's examined by Trolltech now - PV.
+	// It's the one and only reason why to include QApplication here.
+		// Fixed at least in Qt-4.4.2
+//	QApplication::restoreOverrideCursor();
+	hideZoomedChar();
+	QTableView::mouseMoveEvent(e);
+}
+
+void CharTableView::mouseReleaseEvent(QMouseEvent* e)
+{
+	hideZoomedChar();
+	QTableView::mouseReleaseEvent(e);
+}
+
+void CharTableView::viewDoubleClicked(const QModelIndex & /*index*/)
+{
+	if (model()->characters().count() > currenCharactersIndex())
+		emit selectChar(model()->characters()[currenCharactersIndex()]);
+}
+
+int CharTableView::currenCharactersIndex()
+{
+	return currentIndex().row() * model()->columnCount() + currentIndex().column();
+}
+
+void CharTableView::hideZoomedChar()
+{
+	if (zoom)
+	{
+		zoom->close();
+		delete zoom;
+		zoom = 0;
+	}
+}
+
+void CharTableView::hideEvent(QHideEvent * e)
+{
+	hideZoomedChar();
+	QTableView::hideEvent(e);
+}
+
+void CharTableView::resizeEvent(QResizeEvent *e)
+{
+	QTableView::resizeEvent(e);
+	if (model())
+	{
+		model()->setViewWidth(e->size().width());
+		// The resizeColumnsToContents() method won't work here.
+		// It doesn't handle cells without any content. And it creates
+		// larger columns than required. Dunno why.
+		for (int i = 0; i < model()->columnCount(); ++i)
+			setColumnWidth(i, e->size().width() / model()->columnCount());
+		for (int i = 0; i < model()->rowCount(); ++i)
+			setRowHeight(i, e->size().width() / model()->columnCount() + 5);
+	}
+}