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Diffstat (limited to 'kwallet/kwmapeditor.cpp')
| -rw-r--r-- | kwallet/kwmapeditor.cpp | 187 |
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" |