/*************************************************************************** * Copyright (C) 2005 Nicolas Hadacek * * Copyright (C) 2003-2004 Alain Gibaud * * * * 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. * ***************************************************************************/ #ifndef EDITOR_MANAGER_H #define EDITOR_MANAGER_H class TQEvent; #include #include #include #include "text_editor.h" #include "common/gui/misc_gui.h" #include "common/gui/dialog.h" //----------------------------------------------------------------------------- class SwitchToDialog : public Dialog { TQ_OBJECT public: SwitchToDialog(const TQStringList &names, TQWidget *parent); TQString name() const { return _edit->text(); } private: KLineEdit *_edit; }; //----------------------------------------------------------------------------- class EditorTabBar : public TabBar { TQ_OBJECT public: EditorTabBar(TQWidget *parent) : TabBar(parent, "editor_tab_bar") {} void setReadOnly(uint index, bool readOnly) { _readOnly[tabAt(index)] = readOnly; } private: TQMap _readOnly; virtual void paintLabel(TQPainter *p, const TQRect &br, TQTab *t, bool has_focus) const; }; //----------------------------------------------------------------------------- class EditorHistory { public: EditorHistory() : _current(0) {} bool hasBack() const { return _current!=0; } bool hasForward() const { return (_current+1)<_names.count(); } void add(const TQString &name); void closedLast(); TQString goBack(); TQString goForward(); private: uint _current; TQValueVector _names; }; //----------------------------------------------------------------------------- class EditorManager : public TabWidget { TQ_OBJECT public: EditorManager(TQWidget *parent); PURL::UrlList files() const; TQValueList &editors() { return _editors; } uint nbEditors() const { return _editors.count(); } Editor *createEditor(PURL::FileType type, const PURL::Url &url); void addEditor(Editor *e); Editor *currentEditor() const { return _current; } Editor *findEditor(const PURL::Url &file); Editor *findEditor(const TQString &tag); void showEditor(Editor *e); bool closeEditor(const PURL::Url &url); bool closeEditor(Editor *e, bool ask); bool openFile(const PURL::Url &url); Editor *openEditor(const PURL::Url &url); void connectEditor(Editor *editor); void disconnectEditor(Editor *editor); const EditorHistory &history() const { return _history; } enum EditorType { DeviceEditor = 0, RegisterEditor, Nb_EditorTypes }; Editor *openEditor(EditorType type); public slots: void updateTitles(); void slotDropEvent(TQDropEvent *e); void saveAllFiles(); bool closeCurrentEditor(); bool closeAllEditors(); bool closeAllOtherEditors(); void switchHeaderImplementation(); void switchToEditor(); void goBack(); void goForward(); signals: void modified(const PURL::Url &url); void guiChanged(); void statusChanged(const TQString &); private: void changeToEditor(Editor *e); void enableActions(bool enable); TQString title(const Editor &e) const; TQString name(const Editor &e) const; virtual void contextMenu(int i, const TQPoint &p); void saveBookmarks(const Editor &e); void restoreBookmarks(Editor &e); private slots: void showEditor(TQWidget *w) { showEditor(static_cast(w)); } void closeRequest(int i); void modifiedSlot(); private: Editor *_current; TQValueList _editors; EditorHistory _history; static const char * const EDITOR_TAGS[Nb_EditorTypes]; }; #endif