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/*
SPDX-FileCopyrightText: 2023-2025 Laurent Montel <montel@kde.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include "richtextbrowserwidget.h"
#include "richtextbrowser.h"
#include "richtextbrowserfindbar.h"
#include "config-textcustomeditor.h"
#include <QTextCursor>
#include <QVBoxLayout>
#if HAVE_KTEXTADDONS_TEXT_TO_SPEECH_SUPPORT
#include <TextEditTextToSpeech/TextToSpeechContainerWidget>
#endif
#include <TextAddonsWidgets/SlideContainer>
using namespace TextCustomEditor;
class Q_DECL_HIDDEN TextCustomEditor::RichTextBrowserWidgetPrivate
{
public:
RichTextBrowserWidgetPrivate() = default;
TextCustomEditor::RichTextBrowserFindBar *mFindBar = nullptr;
RichTextBrowser *mEditor = nullptr;
#if HAVE_KTEXTADDONS_TEXT_TO_SPEECH_SUPPORT
TextEditTextToSpeech::TextToSpeechContainerWidget *mTextToSpeechWidget = nullptr;
#endif
TextAddonsWidgets::SlideContainer *mSliderContainer = nullptr;
};
RichTextBrowserWidget::RichTextBrowserWidget(RichTextBrowser *customEditor, QWidget *parent)
: QWidget(parent)
, d(new TextCustomEditor::RichTextBrowserWidgetPrivate)
{
init(customEditor);
}
RichTextBrowserWidget::RichTextBrowserWidget(QWidget *parent)
: QWidget(parent)
, d(new TextCustomEditor::RichTextBrowserWidgetPrivate)
{
init();
}
RichTextBrowserWidget::~RichTextBrowserWidget() = default;
void RichTextBrowserWidget::clear()
{
d->mEditor->clear();
}
RichTextBrowser *RichTextBrowserWidget::editor() const
{
return d->mEditor;
}
void RichTextBrowserWidget::setAcceptRichText(bool b)
{
d->mEditor->setAcceptRichText(b);
}
bool RichTextBrowserWidget::acceptRichText() const
{
return d->mEditor->acceptRichText();
}
void RichTextBrowserWidget::setHtml(const QString &html)
{
d->mEditor->setHtml(html);
}
QString RichTextBrowserWidget::toHtml() const
{
return d->mEditor->toHtml();
}
void RichTextBrowserWidget::setPlainText(const QString &text)
{
d->mEditor->setPlainText(text);
}
bool RichTextBrowserWidget::isEmpty() const
{
return d->mEditor->document()->isEmpty();
}
QString RichTextBrowserWidget::toPlainText() const
{
return d->mEditor->toPlainText();
}
void RichTextBrowserWidget::init(RichTextBrowser *customEditor)
{
auto lay = new QVBoxLayout(this);
lay->setContentsMargins({});
#if HAVE_KTEXTADDONS_TEXT_TO_SPEECH_SUPPORT
d->mTextToSpeechWidget = new TextEditTextToSpeech::TextToSpeechContainerWidget(this);
lay->addWidget(d->mTextToSpeechWidget);
#endif
if (customEditor) {
d->mEditor = customEditor;
} else {
d->mEditor = new RichTextBrowser;
}
#if HAVE_KTEXTADDONS_TEXT_TO_SPEECH_SUPPORT
connect(d->mEditor, &RichTextBrowser::say, d->mTextToSpeechWidget, &TextEditTextToSpeech::TextToSpeechContainerWidget::say);
#endif
lay->addWidget(d->mEditor);
d->mSliderContainer = new TextAddonsWidgets::SlideContainer(this);
d->mFindBar = new TextCustomEditor::RichTextBrowserFindBar(d->mEditor, this);
d->mFindBar->setHideWhenClose(false);
connect(d->mFindBar, &TextCustomEditor::RichTextBrowserFindBar::displayMessageIndicator, d->mEditor, &RichTextBrowser::slotDisplayMessageIndicator);
connect(d->mFindBar, &TextCustomEditor::RichTextBrowserFindBar::hideFindBar, this, &RichTextBrowserWidget::slotHideFindBar);
d->mSliderContainer->setContent(d->mFindBar);
lay->addWidget(d->mSliderContainer);
connect(d->mEditor, &RichTextBrowser::findText, this, &RichTextBrowserWidget::slotFind);
}
void RichTextBrowserWidget::slotHideFindBar()
{
d->mSliderContainer->slideOut();
d->mEditor->setFocus();
}
void RichTextBrowserWidget::slotFindNext()
{
if (d->mEditor->searchSupport()) {
if (d->mFindBar->isVisible()) {
d->mFindBar->findNext();
} else {
slotFind();
}
}
}
void RichTextBrowserWidget::slotFind()
{
if (d->mEditor->searchSupport()) {
if (d->mEditor->textCursor().hasSelection()) {
d->mFindBar->setText(d->mEditor->textCursor().selectedText());
}
d->mEditor->moveCursor(QTextCursor::Start);
d->mFindBar->showFind();
d->mSliderContainer->slideIn();
d->mFindBar->focusAndSetCursor();
}
}
#include "moc_richtextbrowserwidget.cpp"
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