Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 187 insertions, 0 deletions

diff --git a/kwallet/kwmapeditor.cpp b/kwallet/kwmapeditor.cpp
new file mode 100644
index 0000000..a15b9c9
--- /dev/null
+++ b/kwallet/kwmapeditor.cpp
@@ -0,0 +1,187 @@
+/*
+   Copyright (C) 2003,2004 George Staikos <staikos@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "kwmapeditor.h"
+
+#include <kaction.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kpopupmenu.h>
+#include <kstdaction.h>
+#include <kwin.h>
+
+#include <qapplication.h>
+#include <qclipboard.h>
+#include <qpushbutton.h>
+#include <qtextedit.h>
+
+KWMapEditor::KWMapEditor(QMap<QString,QString>& map, QWidget *parent, const char *name)
+: QTable(0, 3, parent, name), _map(map) {
+	_ac = new KActionCollection(this);
+	_copyAct = KStdAction::copy(this, SLOT(copy()), _ac);
+	connect(this, SIGNAL(valueChanged(int,int)), this, SIGNAL(dirty()));
+	connect(this, SIGNAL(contextMenuRequested(int,int,const QPoint&)),
+		this, SLOT(contextMenu(int,int,const QPoint&)));
+	setSelectionMode(QTable::NoSelection);
+	horizontalHeader()->setLabel(0, QString::null);
+	horizontalHeader()->setLabel(1, i18n("Key"));
+	horizontalHeader()->setLabel(2, i18n("Value"));
+	setColumnWidth(0, 20); // FIXME: this is arbitrary
+	reload();
+}
+
+void KWMapEditor::reload() {
+	unsigned row = 0;
+
+	while ((row = numRows()) > _map.count()) {
+		removeRow(row - 1);
+	}
+
+	if ((row = numRows()) < _map.count()) {
+		insertRows(row, _map.count() - row);
+		for (int x = row; x < numRows(); ++x) {
+			QPushButton *b = new QPushButton("X", this);
+			connect(b, SIGNAL(clicked()), this, SLOT(erase()));
+			setCellWidget(x, 0, b);
+		}
+	}
+
+	row = 0;
+	for (QMap<QString,QString>::Iterator it = _map.begin(); it != _map.end(); ++it) {
+		setText(row, 1, it.key());
+		setText(row, 2, it.data());
+		row++;
+	}
+}
+
+
+KWMapEditor::~KWMapEditor() {
+}
+
+
+void KWMapEditor::erase() {
+	const QObject *o = sender();
+	for (int i = 0; i < numRows(); i++) {
+		if (cellWidget(i, 0) == o) {
+			removeRow(i);
+			break;
+		}
+	}
+
+	emit dirty();
+}
+
+
+void KWMapEditor::saveMap() {
+	_map.clear();
+
+	for (int i = 0; i < numRows(); i++) {
+		_map[text(i, 1)] = text(i, 2);
+	}
+}
+
+
+void KWMapEditor::addEntry() {
+	int x = numRows();
+	insertRows(x, 1);
+	QPushButton *b = new QPushButton("X", this);
+	connect(b, SIGNAL(clicked()), this, SLOT(erase()));
+	setCellWidget(x, 0, b);
+	ensureCellVisible(x, 1);
+	setCurrentCell(x, 1);
+	emit dirty();
+}
+
+
+void KWMapEditor::emitDirty() {
+	emit dirty();
+}
+
+
+void KWMapEditor::contextMenu(int row, int col, const QPoint& pos) {
+	_contextRow = row;
+	_contextCol = col;
+	KPopupMenu *m = new KPopupMenu(this);
+	m->insertItem(i18n("&New Entry"), this, SLOT(addEntry()));
+	_copyAct->plug(m);
+	m->popup(pos);
+}
+
+
+void KWMapEditor::copy() {
+	QApplication::clipboard()->setText(text(_contextRow, 2));
+}
+
+
+class InlineEditor : public QTextEdit {
+	public:
+		InlineEditor(KWMapEditor *p, int row, int col) 
+		  : QTextEdit(), _p(p), row(row), col(col) { 
+			setWFlags(WStyle_NoBorder | WDestructiveClose); 
+			KWin::setType(winId(), NET::Override);
+			connect(p, SIGNAL(destroyed()), SLOT(close()));
+ 		}
+		virtual ~InlineEditor() { if (!_p) return; _p->setText(row, col, text()); _p->emitDirty(); }
+
+	protected:
+		virtual void focusOutEvent(QFocusEvent*) { 
+			if (QFocusEvent::reason() == QFocusEvent::Popup) {
+				QWidget *focusW = qApp->focusWidget();
+				if (focusW && focusW == popup) {
+					return;
+				}
+			}
+			close(); 
+		}
+		virtual void keyPressEvent(QKeyEvent *e) {
+			if (e->key() == Qt::Key_Escape) {
+				e->accept();
+				close();
+			} else {
+				e->ignore();
+				QTextEdit::keyPressEvent(e);
+			}
+		}
+		virtual QPopupMenu *createPopupMenu(const QPoint &p) {
+			popup = QTextEdit::createPopupMenu(p);
+			return popup;
+		}
+		QGuardedPtr<KWMapEditor> _p;
+		int row, col;
+		QGuardedPtr<QPopupMenu> popup;
+};
+
+
+QWidget *KWMapEditor::beginEdit(int row, int col, bool replace) {
+	//kdDebug(2300) << "EDIT COLUMN " << col << endl;
+	if (col != 2) {
+		return QTable::beginEdit(row, col, replace);
+	}
+
+	QRect geo = cellGeometry(row, col);
+	QTextEdit *e = new InlineEditor(this, row, col);
+	e->setText(text(row, col));
+	e->move(mapToGlobal(geo.topLeft()));
+	e->resize(geo.width() * 2, geo.height() * 3);
+	e->show();
+	return e;
+}
+
+
+#include "kwmapeditor.moc"