File indexing completed on 2024-05-12 05:40:38

 /**
     Cahoots is a crossplatform real-time collaborative text editor.
 
     Copyright (C) 2010 Chris Dimpfl, Anandi Hira, David Vega
 
     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/>.
 */
 #ifndef DOCUMENT_H
 #define DOCUMENT_H
 
 #include "codeeditor.h"
 #include "enu.h"
 #include "findtoolbar.h"
 #include "model/participantmodel.h"
 #include "network/networkmessagewriter.h"
 #include "participantspane.h"
 #include "rwidgets_global.h"
 #include <QSyntaxHighlighter>
 #include <QWidget>
 
 //#include "client.h"
 //#include "server.h"
 
 namespace Ui
 {
 class Document;
 }
 class SharedNoteController;
 class RWIDGET_EXPORT Document : public QWidget
 {
     Q_OBJECT
 public:
     Document(SharedNoteController* ctrl, QWidget* parent= nullptr);
     ~Document();
 
     // This sets up the document so people can connect to it.
     // Hopefully we can do something with Bonjour so you can browse for local documents
     // but that's down the road.
     void displayParticipantPanel();
     void setEditorFont(QFont font);
     void setParticipantsFont(QFont font);
 
     void undo();
     void redo();
     void cut();
     void copy();
     void paste();
 
     // shows/hides the participants pane
     void setParticipantsHidden(bool b);
     // shifts the current line/selected lines left
     void shiftLeft();
     // shifts the current line/selected lines right
     void shiftRight();
     // C++ style (un)commenting
     void unCommentSelection();
 
     // User wants to resynchronize the document with the owner
     // void fill(NetworkMessageWriter* msg);
     // void readFromMsg(NetworkMessageReader* msg);
 
     // returns if the editor is undable
     bool isUndoable();
     // returns if the editor is redoable
     bool isRedoable();
     // returns if the editor is modified (unsaved since last edit)
     bool isModified();
     // returns if the chat pane is hidden, used for determining which actions to enable/disable by the main window
     bool isChatHidden();
     // returns if the participants pane is hidden, used for determining which actions to enable/disable in the MW
     bool isParticipantsHidden();
 
     // Find functions
     void findAll();
     void findNext(QString searchString, Qt::CaseSensitivity sensitivity, bool wrapAround, Enu::FindMode mode);
     void findPrev(QString searchString, Qt::CaseSensitivity sensitivity, bool wrapAround, Enu::FindMode mode);
     void replaceAll(QString searchString, QString replaceString, Qt::CaseSensitivity sensitivity, Enu::FindMode mode);
     void replace(QString replaceString);
     void findReplace(QString searchString, QString replaceString, Qt::CaseSensitivity sensitivity, bool wrapAround,
                      Enu::FindMode mode);
 
     QString getPlainText();
     void setPlainText(QString text);
 
     QTextDocument* getDocument();
 
     void toggleLineWrap();
     void setModified(bool b);
     void renderMarkdown();
     bool docHasCollaborated();
 
     void setOwnerName(QString name);
 
     ParticipantsPane* getParticipantPane() const;
     void setParticipantPane(ParticipantsPane* participantPane);
 
 signals:
     void redoAvailable(bool);
     void undoAvailable(bool);
     void notFound();
     void contentChanged();
 
 private slots:
     // triggered by the find toolbar, not the dialog
     void findNext(QString string);
     void findPrevious(QString string);
     void updateHighlighter();
 
 private:
     QPointer<SharedNoteController> m_shareCtrl;
     Ui::Document* ui= nullptr;
     sharedNotes::CodeEditor* m_editor= nullptr;
     QTextEdit* m_previewMarkdown= nullptr;
 
     bool startedCollaborating;
     FindToolBar* findAllToolbar= nullptr;
     std::unique_ptr<ParticipantsPane> m_participantPane;
     std::unique_ptr<QSyntaxHighlighter> m_highlighter;
 };
 
 #endif // DOCUMENT_H