diff --git a/src/TextInputWidget.h b/src/TextInputWidget.h
new file mode 100644
index 00000000..e7d5f948
--- /dev/null
+++ b/src/TextInputWidget.h
@@ -0,0 +1,183 @@
+/*
+ * nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+#include <deque>
+#include <iterator>
+#include <map>
+
+#include <QApplication>
+#include <QDebug>
+#include <QHBoxLayout>
+#include <QPaintEvent>
+#include <QTextEdit>
+#include <QWidget>
+
+#include "SuggestionsPopup.h"
+#include "dialogs/PreviewUploadOverlay.h"
+#include "emoji/PickButton.h"
+
+namespace dialogs {
+class PreviewUploadOverlay;
+}
+
+struct SearchResult;
+
+class FlatButton;
+class LoadingIndicator;
+
+class FilteredTextEdit : public QTextEdit
+{
+ Q_OBJECT
+
+public:
+ explicit FilteredTextEdit(QWidget *parent = nullptr);
+
+ void stopTyping();
+
+ QSize sizeHint() const override;
+ QSize minimumSizeHint() const override;
+
+ void submit();
+
+signals:
+ void heightChanged(int height);
+ void startedTyping();
+ void stoppedTyping();
+ void startedUpload();
+ void message(QString);
+ void command(QString name, QString args);
+ void image(QSharedPointer<QIODevice> data, const QString &filename);
+ void audio(QSharedPointer<QIODevice> data, const QString &filename);
+ void video(QSharedPointer<QIODevice> data, const QString &filename);
+ void file(QSharedPointer<QIODevice> data, const QString &filename);
+
+ //! Trigger the suggestion popup.
+ void showSuggestions(const QString &query);
+ void resultsRetrieved(const QVector<SearchResult> &results);
+ void selectNextSuggestion();
+ void selectPreviousSuggestion();
+ void selectHoveredSuggestion();
+
+public slots:
+ void showResults(const QVector<SearchResult> &results);
+
+protected:
+ void keyPressEvent(QKeyEvent *event) override;
+ bool canInsertFromMimeData(const QMimeData *source) const override;
+ void insertFromMimeData(const QMimeData *source) override;
+ void focusOutEvent(QFocusEvent *event) override
+ {
+ popup_.hide();
+ QTextEdit::focusOutEvent(event);
+ }
+
+private:
+ std::deque<QString> true_history_, working_history_;
+ size_t history_index_;
+ QTimer *typingTimer_;
+
+ SuggestionsPopup popup_;
+
+ void closeSuggestions() { popup_.hide(); }
+ void resetAnchor() { atTriggerPosition_ = -1; }
+
+ QString query()
+ {
+ auto cursor = textCursor();
+ cursor.movePosition(QTextCursor::StartOfWord, QTextCursor::KeepAnchor);
+ return cursor.selectedText();
+ }
+
+ dialogs::PreviewUploadOverlay previewDialog_;
+
+ //! Latest position of the '@' character that triggers the username completer.
+ int atTriggerPosition_ = -1;
+
+ void textChanged();
+ void uploadData(const QByteArray data, const QString &media, const QString &filename);
+ void afterCompletion(int);
+ void showPreview(const QMimeData *source, const QStringList &formats);
+};
+
+class TextInputWidget : public QWidget
+{
+ Q_OBJECT
+
+ Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor)
+
+public:
+ TextInputWidget(QWidget *parent = 0);
+
+ void stopTyping();
+
+ QColor borderColor() const { return borderColor_; }
+ void setBorderColor(QColor &color) { borderColor_ = color; }
+ void disableInput()
+ {
+ input_->setEnabled(false);
+ input_->setPlaceholderText(tr("Connection lost. Nheko is trying to re-connect..."));
+ }
+ void enableInput()
+ {
+ input_->setEnabled(true);
+ input_->setPlaceholderText(tr("Write a message..."));
+ }
+
+public slots:
+ void openFileSelection();
+ void hideUploadSpinner();
+ void focusLineEdit() { input_->setFocus(); }
+ void addReply(const QString &username, const QString &msg);
+
+private slots:
+ void addSelectedEmoji(const QString &emoji);
+
+signals:
+ void sendTextMessage(QString msg);
+ void sendEmoteMessage(QString msg);
+
+ void uploadImage(const QSharedPointer<QIODevice> data, const QString &filename);
+ void uploadFile(const QSharedPointer<QIODevice> data, const QString &filename);
+ void uploadAudio(const QSharedPointer<QIODevice> data, const QString &filename);
+ void uploadVideo(const QSharedPointer<QIODevice> data, const QString &filename);
+
+ void sendJoinRoomRequest(const QString &room);
+
+ void startedTyping();
+ void stoppedTyping();
+
+protected:
+ void focusInEvent(QFocusEvent *event) override;
+ void paintEvent(QPaintEvent *) override;
+
+private:
+ void showUploadSpinner();
+ void command(QString name, QString args);
+
+ QHBoxLayout *topLayout_;
+ FilteredTextEdit *input_;
+
+ LoadingIndicator *spinner_;
+
+ FlatButton *sendFileBtn_;
+ FlatButton *sendMessageBtn_;
+ emoji::PickButton *emojiBtn_;
+
+ QColor borderColor_;
+};
|
