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-rw-r--r--kommander/widgets/textedit.cpp229
1 files changed, 229 insertions, 0 deletions
diff --git a/kommander/widgets/textedit.cpp b/kommander/widgets/textedit.cpp
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+/***************************************************************************
+ textedit.cpp - Rich text editing widget
+ -------------------
+ copyright : (C) 2002-2003 Marc Britton <consume@optusnet.com.au>
+ (C) 2004 Michal Rudolf <mrudolf@kdewebdev.org>
+ email : consume@optusnet.com.au
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * 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. *
+ * *
+ ***************************************************************************/
+
+/* QT INCLUDES */
+#include <qlayout.h>
+#include <qlineedit.h>
+#include <qstringlist.h>
+#include <qevent.h>
+
+/* OTHER INCLUDES */
+#include <specials.h>
+#include "textedit.h"
+#include <klocale.h>
+#include <kommanderplugin.h>
+
+enum Functions {
+ FirstFunction = 450, //CHANGE THIS NUMBER TO AN UNIQUE ONE!!!
+ TE_setModified,
+ TE_selectText,
+ TE_paragraphs,
+ TE_length,
+// TE_getCursorPosition,
+ TE_paragraphLength,
+ TE_linesOfParagraph,
+ TE_findText,
+ TE_VAsuperScript,
+ TE_VAnormalScript,
+ LastFunction
+};
+
+TextEdit::TextEdit(QWidget * a_parent, const char *a_name):KTextEdit(a_parent, a_name),
+KommanderWidget((QObject *) this)
+{
+ QStringList states;
+ states << "default";
+ setStates(states);
+ setDisplayStates(states);
+
+ connect(this, SIGNAL(textChanged()), this, SLOT(setTextChanged()));
+
+ KommanderPlugin::setDefaultGroup(Group::DCOP);
+ KommanderPlugin::registerFunction(TE_setModified, "setModified(QString widget, bool Modified)", i18n("Set widget modified status."), 1);
+ KommanderPlugin::registerFunction(TE_selectText, "selectText(QString widget, int paraFrom, int indexFrom, int paraTo, int indexTo)", i18n("Select a block of text using the paragraph number and character index of the line. You can use the cursorPositionChanged(int, int) signal to get this data in real time into a script."), 5);
+ KommanderPlugin::registerFunction(TE_findText, "findText(QString widget, QString Text, bool Case-Sensitive, bool Forward)", i18n("Search for text from the cursor or a specified position. You can specifiy case sensitive search and forward or backward."), 5);
+// KommanderPlugin::registerFunction(TE_findText, "findText(QString widget, QString Text, bool Case-Sensitive, bool Forward, int Paragraph, int Index)", i18n("Search for text from the cursor or a specified position. You can specifiy case sensitive search and forward or backward."), 5, 7);
+ KommanderPlugin::registerFunction(TE_paragraphs, "paragraphs(QString widget)", i18n("Get the number of paragraphs in the widget."), 1);
+ KommanderPlugin::registerFunction(TE_length, "length(QString widget)", i18n("Get the total length of all text."), 1);
+// KommanderPlugin::registerFunction(TE_getCursorPosition, "getCursorPosition(QString widget)", i18n("Get the cursor postion in the form of paragraph and postion integers."), 1);
+ KommanderPlugin::registerFunction(TE_paragraphLength, "paragraphLength(QString widget, int Paragraph)", i18n("Get the length of the paragraph."), 2);
+ KommanderPlugin::registerFunction(TE_linesOfParagraph, "linesOfParagraph(QString widget, int Paragraph)", i18n("Get the number of lines in the paragraph."), 2);
+ KommanderPlugin::registerFunction(TE_VAsuperScript, "setSuperScript(QString widget)", i18n("Use to set superscript."), 1);
+ KommanderPlugin::registerFunction(TE_VAnormalScript, "setNormalScript(QString widget)", i18n("Use to revert from superscript to normal script."), 1);
+}
+
+QString TextEdit::currentState() const
+{
+ return QString("default");
+}
+
+TextEdit::~TextEdit()
+{
+}
+
+bool TextEdit::isKommanderWidget() const
+{
+ return true;
+}
+
+QStringList TextEdit::associatedText() const
+{
+ return KommanderWidget::associatedText();
+}
+
+void TextEdit::setAssociatedText(const QStringList & a_at)
+{
+ KommanderWidget::setAssociatedText(a_at);
+}
+
+void TextEdit::setPopulationText(const QString & a_text)
+{
+ KommanderWidget::setPopulationText(a_text);
+}
+
+QString TextEdit::populationText() const
+{
+ return KommanderWidget::populationText();
+}
+
+void TextEdit::populate()
+{
+ setWidgetText(KommanderWidget::evalAssociatedText(populationText()));
+}
+
+void TextEdit::setWidgetText(const QString & a_text)
+{
+ setText(a_text);
+ emit widgetTextChanged(text());
+}
+
+void TextEdit::setTextChanged()
+{
+ emit widgetTextChanged(text());
+}
+
+void TextEdit::focusOutEvent( QFocusEvent * e)
+{
+ QTextEdit::focusOutEvent(e);
+ emit lostFocus();
+}
+
+void TextEdit::focusInEvent( QFocusEvent * e)
+{
+ QTextEdit::focusInEvent(e);
+ emit gotFocus();
+}
+
+void TextEdit::showEvent(QShowEvent * e)
+{
+ QTextEdit::showEvent(e);
+ emit widgetOpened();
+}
+
+void TextEdit::contextMenuEvent( QContextMenuEvent * e )
+{
+ e->accept();
+ QPoint p = e->globalPos();
+ emit contextMenuRequested(p.x(), p.y());
+}
+
+bool TextEdit::isFunctionSupported(int f)
+{
+ return f == DCOP::text || f == DCOP::setText || f == DCOP::selection || f == DCOP::setSelection || f == DCOP::clear || f == DCOP::setEditable || f == DCOP::geometry || f == DCOP::hasFocus || f == DCOP::getBackgroundColor || f == DCOP::setBackgroundColor || f == DCOP::isModified || (f >= FirstFunction && f <= LastFunction);
+}
+
+QString TextEdit::handleDCOP(int function, const QStringList& args)
+{
+ switch (function) {
+ case DCOP::text:
+ return text();
+ case DCOP::setText:
+ setWidgetText(args[0]);
+ break;
+ case DCOP::selection:
+ return selectedText();
+ case DCOP::setSelection:
+ insert(args[0]);
+ break;
+ case DCOP::clear:
+ setWidgetText(QString());
+ break;
+ case DCOP::setEditable:
+ setReadOnly(args[0] == "false" || args[0] == "0");
+ break;
+ case DCOP::getBackgroundColor:
+ return this->paletteBackgroundColor().name();
+ break;
+ case DCOP::setBackgroundColor:
+ {
+ QColor color;
+ color.setNamedColor(args[0]);
+ this->setPaletteBackgroundColor(color);
+ break;
+ }
+ case DCOP::isModified:
+ return isModified() ? "1" : "0";
+ break;
+ case TE_setModified:
+ this->setModified(args[0].toInt());
+ break;
+ case TE_selectText:
+ QTextEdit::setSelection(args[0].toInt(), args[1].toInt(), args[2].toInt(), args[3].toInt());
+ break;
+ case TE_length:
+ return QString::number(QTextEdit::length() );
+ break;
+ /*case TE_getCursorPosition:
+ return QString::number(QTextEdit::getCursorPosition() );
+ break;*/
+ case TE_paragraphLength:
+ return QString::number(QTextEdit::paragraphLength(args[0].toInt() ) );
+ break;
+ case TE_linesOfParagraph:
+ return QString::number(QTextEdit::linesOfParagraph(args[0].toInt() ) );
+ break;
+ case TE_findText:
+ {
+// int para = args[3].toInt();
+// int idx = args[4].toInt();
+// return QString::number(QTextEdit::find(args[0], args[1].toUInt(), false, args[2].toUInt(), para, idx ));
+ return QString::number(QTextEdit::find(args[0], args[1].toUInt(), false ));
+ break;
+ }
+ case TE_VAsuperScript:
+ break;
+ QTextEdit::setVerticalAlignment(AlignSuperScript);
+ case TE_VAnormalScript:
+ QTextEdit::setVerticalAlignment(AlignNormal);
+ break;
+ case DCOP::geometry:
+ {
+ QString geo = QString::number(this->x())+" "+QString::number(this->y())+" "+QString::number(this->width())+" "+QString::number(this->height());
+ return geo;
+ break;
+ }
+ case DCOP::hasFocus:
+ return QString::number(this->hasFocus());
+ break;
+ default:
+ return KommanderWidget::handleDCOP(function, args);
+ }
+ return QString();
+}
+
+
+#include "textedit.moc"
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