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-rw-r--r--kwallet/kwmapeditor.cpp187
1 files changed, 187 insertions, 0 deletions
diff --git a/kwallet/kwmapeditor.cpp b/kwallet/kwmapeditor.cpp
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+++ b/kwallet/kwmapeditor.cpp
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+/*
+ 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"