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-rw-r--r--sigmodr/corewidgets/ScriptWidget.cpp217
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diff --git a/sigmodr/corewidgets/ScriptWidget.cpp b/sigmodr/corewidgets/ScriptWidget.cpp
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+/*
+ * Copyright 2008-2009 Ben Boeckel <MathStuf@gmail.com>
+ *
+ * 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 3 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. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// Header include
+#include "ScriptWidget.h"
+#include "ScriptWidget_p.h"
+
+// KDE includes
+#include <KActionCollection>
+#include <KApplication>
+#include <KComboBox>
+#include <KMenu>
+#include <KMessageBox>
+#include <KStandardAction>
+#include <KTextEdit>
+#include <KXMLGUIFactory>
+#include <KXmlGuiWindow>
+#include <KTextEditor/Document>
+#include <KTextEditor/Editor>
+#include <KTextEditor/EditorChooser>
+#include <KTextEditor/View>
+
+// Qt includes
+#include <QtCore/QFile>
+#include <QtGui/QGridLayout>
+#include <QtGui/QLabel>
+#include <QtUiTools/QUiLoader>
+
+using namespace Sigcore;
+using namespace Sigmodr::CoreWidgets;
+
+ScriptWidget::ScriptWidget(QWidget* parent, const Script& value) :
+ QWidget(parent),
+ d(new Private(this, value))
+{
+ QVBoxLayout* layout = new QVBoxLayout;
+ layout->addWidget(d->makeWidgets(this));
+ setLayout(layout);
+}
+
+Script ScriptWidget::value() const
+{
+ return d->m_value;
+}
+
+void ScriptWidget::setValue(const Script& value)
+{
+ if (d->m_value != value)
+ {
+ d->m_value = value;
+ emit(valueChanged(d->m_value));
+ }
+}
+
+QMap<QString, QString> ScriptWidget::Private::m_languages;
+
+ScriptWidget::Private::Private(QObject* parent, const Script& value) :
+ QObject(parent),
+ m_value(value),
+ ui_simpleEdit(NULL),
+ m_editor(KTextEditor::EditorChooser::editor()),
+ m_document(NULL)
+{
+ if (!m_languages.size())
+ {
+ m_languages["C#"] = "mono";
+ m_languages["Falcon"] = "falcon";
+ m_languages["Java"] = "java";
+ m_languages["JavaScript"] = "javascript";
+ m_languages["QtScript"] = "qtscript";
+ m_languages["Lua"] = "lua";
+ m_languages["PHP"] = "php";
+ m_languages["Python"] = "python";
+ m_languages["Ruby"] = "ruby";
+ }
+}
+
+ScriptWidget::Private::~Private()
+{
+ if (m_editor)
+ m_editor->writeConfig(NULL);
+}
+
+QWidget* ScriptWidget::Private::makeWidgets(ScriptWidget* widget)
+{
+ QFile file(":/gui/script.ui");
+ file.open(QFile::ReadOnly);
+ QWidget *formWidget = QUiLoader().load(&file, widget);
+ file.close();
+ ui_interpreter = formWidget->findChild<KComboBox*>("varInterpreter");
+ connect(ui_interpreter, SIGNAL(currentIndexChanged(QString)), this, SLOT(interpreterChanged(QString)));
+ ui_interpreter->addItems(m_languages.keys());
+ QLabel* labelScript = formWidget->findChild<QLabel*>("labelScript");
+ QGridLayout* gridLayout = formWidget->findChild<QGridLayout*>("gridLayout");
+ QWidget* editor;
+ if (m_editor)
+ {
+ m_editor->readConfig();
+ m_document = m_editor->createDocument(formWidget);
+ ui_kteEdit = m_document->createView(formWidget);
+ editor = ui_kteEdit;
+ KActionCollection* collection = ui_kteEdit->actionCollection();
+ collection->action("file_save")->setVisible(false);
+ collection->action("file_save")->setEnabled(false);
+ collection->action("file_save_as")->setVisible(false);
+ collection->action("file_save_as")->setEnabled(false);
+ collection->action("edit_undo")->setVisible(false);
+ collection->action("edit_undo")->setEnabled(false);
+ collection->action("edit_redo")->setVisible(false);
+ collection->action("edit_redo")->setEnabled(false);
+ collection->action("edit_cut")->setVisible(false);
+ collection->action("edit_copy")->setVisible(false);
+ collection->action("edit_paste")->setVisible(false);
+ KXmlGuiWindow* topLevel = qobject_cast<KXmlGuiWindow*>(KApplication::kApplication()->activeWindow());
+ if (topLevel)
+ {
+ KMenu *menu = qobject_cast<KMenu*>(topLevel->factory()->container("ktexteditor_popup", topLevel));
+ if (menu)
+ ui_kteEdit->setContextMenu(menu);
+ }
+ connect(m_document, SIGNAL(textChanged(KTextEditor::Document*)), this, SLOT(scriptChanged()));
+ connect(ui_kteEdit, SIGNAL(focusIn(KTextEditor::View*)), this, SLOT(focused(KTextEditor::View*)));
+ connect(ui_kteEdit, SIGNAL(focusOut(KTextEditor::View*)), this, SLOT(unfocused(KTextEditor::View*)));
+ }
+ else
+ {
+ KMessageBox::information(widget, "A KDE text-editor component could not be found.\nPlease check your KDE installation.\n\nEnhanced editing will not be used.", "KDE editor component not found", "kte-component");
+ ui_simpleEdit = new KTextEdit(m_value.script(), widget);
+ editor = ui_simpleEdit;
+ connect(ui_simpleEdit, SIGNAL(textChanged()), this, SLOT(scriptChanged()));
+ }
+ editor->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+ editor->setMinimumHeight(300);
+ labelScript->setBuddy(editor);
+ setTabOrder(ui_interpreter, editor);
+ gridLayout->addWidget(editor, 1, 1);
+ connect(this, SIGNAL(valueChanged(Sigcore::Script)), SLOT(setGui()));
+ connect(this, SIGNAL(valueChanged(Sigcore::Script)), widget, SIGNAL(valueChanged(Sigcore::Script)));
+ setGui();
+ return formWidget;
+}
+
+void ScriptWidget::Private::interpreterChanged(const QString& interpreter)
+{
+ m_value.setInterpreter(m_languages[interpreter]);
+ if (m_document)
+ m_document->setHighlightingMode(interpreter);
+ emit(valueChanged(m_value));
+}
+
+void ScriptWidget::Private::scriptChanged()
+{
+ if (m_document)
+ {
+ if (m_value.script() != m_document->text())
+ {
+ m_value.setScript(m_document->text());
+ emit(valueChanged(m_value));
+ }
+ }
+ else
+ {
+ if (m_value.script() != ui_simpleEdit->toPlainText())
+ {
+ m_value.setScript(ui_simpleEdit->toPlainText());
+ emit(valueChanged(m_value));
+ }
+ }
+}
+
+void ScriptWidget::Private::focused(KTextEditor::View* view)
+{
+ KXmlGuiWindow* topLevel = qobject_cast<KXmlGuiWindow*>(KApplication::kApplication()->activeWindow());
+ if (topLevel)
+ topLevel->guiFactory()->addClient(view);
+}
+
+void ScriptWidget::Private::unfocused(KTextEditor::View* view)
+{
+ KXmlGuiWindow* topLevel = qobject_cast<KXmlGuiWindow*>(KApplication::kApplication()->activeWindow());
+ QWidget* focused = KApplication::focusWidget();
+ // FIXME: Does this fail with non-Kate KTextEditor implementations?
+ if (topLevel && focused && ((focused->metaObject()->className() != QString("KateViewInternal")) || ((focused != view) && (QString(focused->metaObject()->className()) == view->metaObject()->className()))))
+ topLevel->guiFactory()->removeClient(view);
+}
+
+void ScriptWidget::Private::setGui()
+{
+ ui_interpreter->setCurrentIndex(m_languages.values().indexOf(m_value.interpreter()));
+ if (m_document)
+ {
+ m_document->setHighlightingMode(ui_interpreter->currentText());
+ KTextEditor::Cursor cursor = ui_kteEdit->cursorPosition();
+ m_document->setText(m_value.script());
+ ui_kteEdit->setCursorPosition(cursor);
+ }
+ else
+ {
+ QTextCursor cursor = ui_simpleEdit->textCursor();
+ ui_simpleEdit->setPlainText(m_value.script());
+ ui_simpleEdit->setTextCursor(cursor);
+ }
+}
generated by cgit (git 2.34.1) at 2026-02-20 23:06:35 +0000