4 #include <QGraphicsView>
11 #include "ornamentedobj.h"
12 #include "selection.h"
19 /*! \brief Main widget in vym to display and edit a map */
21 class MapEditor : public QGraphicsView, public XMLObj {
25 /*! \brief State of the mapeditor
27 While a heading is edited, the state has to change, so
28 that e.g. no other object might get selected. This is done
29 in Main by calling setStateEditHeading
32 Idle, //!< Idle, waiting for user event
33 EditHeading //!< Editing heading (dont't select another branch now)
35 /*! \brief Networking states
37 In Network modus we want to switch of saveState, autosave, ...
41 Client, //!< I am the client and connected to server
42 Server //!< I am the server
44 MapEditor(QWidget* parent=0);
47 QGraphicsScene * getScene();
48 State getState(); //!< Return State of MapEditor
49 void setStateEditHeading (bool); //!< If set to true, State will change to EditHeading
50 bool isRepositionBlocked(); //!< While load or undo there is no need to update graphicsview
51 bool isSaveStateBlocked(); //!< block while undo/redo or while running scripts
52 void setSaveStateBlocked(bool); //!< block saving the undo/redo state
53 bool isSelectBlocked(); //!< true, if no change of selection is possible, e.g. while editing the heading of abranch
56 /*! \brief Get name of object
58 Returns heading of a branch or name of an object for use in comment
61 QString getName(const LinkableMapObj*); // Get e.g. heading or filename
62 void makeTmpDirs(); // create temporary directories
64 /*! This function saves all information of the map to disc.
65 saveToDir also calls the functions for all BranchObj and other objects in the map.
66 The structure of the map itself is returned as QString and passed back to Main,
67 where saveToDir is called initially
69 QString saveToDir (const QString &tmpdir, const QString &prefix, bool writeflags, const QPointF &offset, LinkableMapObj *saveSel);
71 /*! \brief Get directory, where current step in history is save
73 saveState creates a directory for each step in history. This function returns the
74 path of the current directory
76 QString getHistoryDir();
78 /*! \brief Save the current changes in map
80 Two commands and selections are saved:
82 - undocommand and undoselection to undo the change
83 - redocommand and redoselection to redo the action after an undo
85 Additionally a comment is logged.
89 const SaveMode& savemode,
90 const QString &undoSelection,
91 const QString &undoCommand,
92 const QString &redoSelection,
93 const QString &redoCommand,
94 const QString &comment,
95 LinkableMapObj *saveSelection);
96 /*! Overloaded for convenience */
97 void saveStateChangingPart(
98 LinkableMapObj *undoSelection,
99 LinkableMapObj* redoSelection,
100 const QString &redoCommand,
101 const QString &comment);
102 /*! Overloaded for convenience */
103 void saveStateRemovingPart(
104 LinkableMapObj *redoSelection,
105 const QString &comment);
106 /*! Overloaded for convenience */
108 LinkableMapObj *undoSelection,
109 const QString &undoCommand,
110 LinkableMapObj *redoSelection,
111 const QString &redoCommand,
112 const QString &comment);
113 /*! Overloaded for convenience */
115 const QString &undoSelection,
116 const QString &undoCommand,
117 const QString &redoSelection,
118 const QString &redoCommand,
119 const QString &comment) ;
121 const QString &undoCommand,
122 const QString &redoCommand,
123 const QString &comment) ;
127 /* \brief Process one command and its parameters */
128 void parseAtom (const QString &atom);
130 /* \brief Runs the script */
131 void runScript (QString script);
133 void addFloatImageInt(const QPixmap &img);
136 bool isDefault(); //!< true, if map is still the empty default map
137 bool hasChanged(); //!< true, if something has changed and is not saved yet
138 void setChanged(); //!< called from TextEditor via LinkableMapObj
139 void closeMap(); //!< Closes the map
141 /*! \brief Sets filepath, filename and mapname
143 If the filepath is "/home/tux/map.xml", then the filename will be set
144 to map.xml. The destname is needed for vymLinks, pointing to another map.
145 The destname holds the real name of the file, after it has been compressed, e.g. "map.vym"
148 /*! \brief Set File path
150 The destname is needed to construct the references between maps
152 void setFilePath (QString filepath,QString destname);
153 void setFilePath (QString); //!< Overloaded for convenience
154 QString getFilePath (); //!< Full path e.g. "/home/tux/map.xml"
155 QString getFileName (); //!< e.g. "map.xml"
156 QString getMapName (); //!< e.g. "map"
157 QString getDestPath (); //!< e.g. "/home/tux/map.vym"
161 The data is read from file. Depending on LoadMode the current
162 selection gets replaced by data or the data is appended.
164 ErrorCode load (QString, const LoadMode &, const FileType& ); // newmap, import/replace selection
166 /*! \brief Save the map to file */
167 ErrorCode save(const SaveMode &);
168 /* FIXME no needed any longer
169 void setZipped(bool); //!< Set or unset compression of map with zip save map zipped
170 bool saveZipped(); //!< True, if file will be saved zipped
172 void print(); //!< Print the map
173 void setAntiAlias (bool); //!< Set or unset antialiasing
174 void setSmoothPixmap(bool); //!< Set or unset smoothing of pixmaps
177 void setHideTmpMode (HideTmpMode); // temporary hide stuff
178 HideTmpMode getHideTmpMode(); // temporary hide stuff
180 /*! Set or unset temporary hiding of objects during export */
181 void setExportMode (bool);
183 /*! Export as ASCII text to file */
184 void exportASCII (QString fname="",bool askForName=true);
187 void exportImage (QString fname="",bool askForName=true,QString format="PNG");
189 /*! Export as OpenOfficeOrg presentation */
190 void exportOOPresentation(const QString &,const QString &);
192 /*! Export as XHTML to directory */
193 void exportXHTML(const QString& dir="", bool askForName=true);
195 /*! Export as XTML to directory */
196 void exportXML(QString dir="", bool askForName=true);
198 void clear(); //!< Clear map
199 void copy(); //!< Copy to clipboard
200 void redo(); //!< Redo last action
201 bool isRedoAvailable(); //!< True, if redo is available
202 void undo(); //!< Undo last action
203 bool isUndoAvailable(); //!< True, if undo is available
204 void gotoHistoryStep (int); //!< Goto a specifig step in history
206 void addMapReplaceInt(const QString & undoSel, const QString & path);
207 void addMapInsertInt (const QString & path, int pos);
208 void pasteNoSave(const int &n); //!< paste clipboard to branch
210 void paste(); //!< Paste clipboard to branch and backup
211 void cut(); //!< Cut to clipboard (and copy)
212 /*! \brief Move absolutly
214 Move absolutly to (x,y).
216 void move (const double &x, const double &y);
217 /*! \brief Move relativly
219 Move relativly to (x,y).
221 void moveRel (const double &x, const double &y);
222 void moveBranchUp(); //!< Move branch up
223 void moveBranchDown(); //!< Move branch down
224 void sortChildren(); //!< Sort children lexically
226 void linkTo(const QString &);
228 QString getHeading (bool &ok,QPoint &p); //!< Get heading, ok if selection is branch
229 void setHeading(const QString &); //!< Set heading of branch
231 void setHeadingInt(const QString &);
232 void setVymLinkInt(const QString &); // Set vymLink for selection
233 /*! \brief Add new branch
235 Depending on num the new branch is created
237 -3 above selection as child of selections parent
238 -2 as child of selection
239 -1 below selection as child of selections parent
240 0..n insert at a specific position in selections parent
241 (needed for free relinking)
243 BranchObj* addNewBranchInt(int); // pos allows to add above/below selection
247 Depending on num the new branch is created
249 0 as child of selection
252 BranchObj* addNewBranch(int pos);
253 BranchObj* addNewBranchBefore(); //!< Insert branch between selection and its parent
254 void deleteSelection(); //!< Delete selection
255 LinkableMapObj* getSelection(); //!< Returns selection
256 BranchObj* getSelectedBranch(); // returns selected branch or NULL
257 FloatImageObj* getSelectedFloatImage(); // returns selected branch or NULL
258 void unselect(); // before changing current noteedit
259 void reselect(); // after changing current noteedit
260 bool select(const QString &); // Select by string
261 QString getSelectString();
263 void selectInt(LinkableMapObj*);
264 void selectNextBranchInt(); // Increment number of branch
265 void selectPrevBranchInt(); // Decrement number of branch
267 void selectUpperBranch();
268 void selectLowerBranch();
269 void selectLeftBranch();
270 void selectRightBranch();
271 void selectFirstBranch();
272 void selectLastBranch();
273 void selectMapBackgroundImage();
274 void setMapBackgroundImage(const QString &);
275 void selectMapBackgroundColor();
276 void setMapBackgroundColor(QColor);
277 QColor getMapBackgroundColor();
278 QColor getCurrentHeadingColor();
279 void colorBranch(QColor);
280 void colorSubtree(QColor);
281 void toggleStandardFlag(QString);
282 BranchObj* findText(QString,bool); // Find object
283 void findReset(); // Reset Find
284 void setURL(const QString &); // set URL
285 void editURL(); // edit URL
286 void editLocalURL(); // edit URL to local file
287 QString getURL(); // returns URL of selection or ""
288 QStringList getURLs(); // returns URLs of subtree
289 void editHeading2URL(); // copy heading to URL
290 void editBugzilla2URL(); // create URL to Bugzilla
291 void editFATE2URL(); // create URL to FATE
292 void editVymLink(); // edit link to another map
293 void deleteVymLink(); // delete link to another map
294 QString getVymLink(); // return path to map
295 QStringList getVymLinks(); // return paths in subtree
296 void setHideExport(bool); // toggle the export flag
297 void toggleHideExport(); // toggle the export flag
298 void deleteKeepChilds(); // remove but keep childs
299 void deleteChilds(); // remove childs
300 void editMapInfo(); // dialog to enter author, ...
301 void ensureSelectionVisible();
302 void updateSelection(); // update geometry of selection
303 void updateActions(); // update e.g. format buttons
304 void updateNoteFlag(); // when TextEditor changes
305 void setMapAuthor (const QString &);
306 void setMapComment(const QString &);
307 void setMapLinkStyle (const QString &); // Set style of link
308 LinkableMapObj::Style getMapLinkStyle (); // requested in LMO
309 void setMapDefLinkColor(QColor); // default color of links
310 void setMapLinkColorHintInt(); // color of links
311 void setMapLinkColorHint(LinkableMapObj::ColorHint);// color of links
312 LinkableMapObj::ColorHint getMapLinkColorHint();
313 QColor getMapDefLinkColor();
314 void setMapDefXLinkColor(QColor);
315 QColor getMapDefXLinkColor();
316 void setMapDefXLinkWidth (int);
317 int getMapDefXLinkWidth();
318 void toggleMapLinkColorHint(); // after changing linkStyles
319 void selectMapLinkColor();
320 void selectMapSelectionColor();
322 void setSelectionColorInt(QColor);
324 void setSelectionColor(QColor);
325 QColor getSelectionColor();
326 bool scrollBranch(BranchObj*);
327 bool unscrollBranch(BranchObj*);
329 void unscrollChilds();
331 FloatImageObj* loadFloatImageInt (QString);
333 void loadFloatImage ();
335 void saveFloatImageInt (FloatImageObj*, const QString &, const QString &);
337 void saveFloatImage ();
338 void setFrameType(const FrameObj::FrameType &);
339 void setFrameType(const QString &);
340 void setFramePenColor (const QColor &);
341 void setFrameBrushColor (const QColor &);
342 void setFramePadding (const int &);
343 void setFrameBorderWidth (const int &);
344 void setIncludeImagesVer(bool);
345 void setIncludeImagesHor(bool);
346 void setHideLinkUnselected (bool);
347 bool getHideLinkUnselected ();
349 void importDirInt(BranchObj *,QDir);
350 void importDirInt(const QString&);
353 void followXLink (int);
354 void editXLink (int);
355 AttributeTable* attributeTable();
356 void testFunction1(); // just testing new stuff
357 void testFunction2(); // just testing new stuff
358 // set /mainwindo/showTestMenu=true...
361 virtual void contextMenuEvent ( QContextMenuEvent *e );
362 virtual void keyPressEvent(QKeyEvent*);
363 virtual void keyReleaseEvent(QKeyEvent*);
364 virtual void mousePressEvent(QMouseEvent*);
365 virtual void mouseMoveEvent(QMouseEvent*);
366 virtual void mouseReleaseEvent(QMouseEvent*);
367 virtual void mouseDoubleClickEvent(QMouseEvent*);
368 virtual void resizeEvent( QResizeEvent * );
370 void dragEnterEvent (QDragEnterEvent *);
371 void dragMoveEvent (QDragMoveEvent *);
372 void dragLeaveEvent (QDragLeaveEvent *);
373 void dropEvent (QDropEvent *);
375 void timerEvent(QTimerEvent *event);
378 void sendSelection();
382 void connectToServer();
386 void sendData(const QString &s);
388 void displayNetworkError (QAbstractSocket::SocketError);
394 State state; // State of MapEditor
395 QGraphicsScene *mapScene;
396 VymModel *model; // Vym Map, includding several mapCenters
397 QTimer *autosaveTimer;
398 QTimer *fileChangedTimer;
399 QDateTime fileChangedTime;
401 bool adjustCanvasRequested; // collect requests until end of user event
402 BranchObj *editingBO; // entering Text into BO
404 QColor defLinkColor; // default color for links
405 QColor defXLinkColor; // default color for xlinks
406 int defXLinkWidth; // default width for xlinks
407 LinkableMapObj::ColorHint linkcolorhint;// use heading color or own color
408 LinkableMapObj::Style linkstyle; // default style for links
410 QCursor HandOpenCursor; // cursor while moving canvas view
411 QCursor PickColorCursor; // cursor while picking color
412 QCursor CopyCursor; // cursor while picking color
413 QCursor XLinkCursor; // cursor while picking color
415 bool drawingLink; // true while creating a link
416 bool copyingObj; // true while creating a link
421 QString latestSelection; // select string of latest added object
423 MapObj* movingObj; // moving a MapObj
424 MapObj* linkingObj_src; // part of a link
425 QPointF movingObj_orgPos; // org. pos of mouse before move
426 QPointF movingObj_orgRelPos; // org. relative pos of mouse before move
427 QPointF movingObj_start; // rel. pos of mouse to absPos
428 QPointF movingCont_start; // inital pos of moving Content or
429 QPointF movingVec; // how far has Content moved
430 QPrinter* printer; // Printing
432 bool mapDefault; // Flag if map is untouched
433 bool mapChanged; // Flag if undo is possible
434 bool mapUnsaved; // Flag if map should be saved
436 Parser parser; // Parser stuff for scripting
438 AttributeTable *attrTable;
440 bool printFrame; // Print frame around map
441 bool printFooter; // Print footer below map
443 bool zipped; // should map be zipped
444 static int mapNum; // unique number for Editor
445 FileType fileType; // type of file, e.g. vym, freemind...
446 QString fileName; // short name of file (for tab)
447 QString filePath; // path to file which will be saved
448 QString fileDir; // dir where file is saved
449 QString destPath; // path to .vym file (needed for vymlinks)
450 QString mapName; // fileName without ".vym"
452 QString tmpMapDir; // tmp directory with undo history
453 QString histPath; // Path to history file
454 SimpleSettings undoSet; // undo/redo commands, saved in histPath
455 int stepsTotal; // total number of steps (undos+redos)
456 int curStep; // Current step in history (ring buffer)
457 int curClipboard; // number of history step, which is the current clipboard
458 int redosAvail; // Available number of redo steps
459 int undosAvail; // Available number of undo steps
460 bool blockReposition; // block while load or undo
461 bool blockSaveState; // block while load or undo
463 BranchObj* itFind; // next object in find process
464 bool EOFind; // true, if search failed
466 QPoint exportOffset; // set before export, used in save
467 HideTmpMode hidemode; // true while exporting to hide some stuff
469 // Network connections **Experimental**
470 NetState netstate; // offline, client, server
471 QTcpServer *tcpServer; // Act as server in conference mode (experimental)
472 QList <QTcpSocket*> clientList; // List of connected clients
473 quint16 sendCounter; // Increased with every sent command
475 QTcpSocket *clientSocket; // socket of this client
476 QString server; // server address of this client
477 int port; // server port of this client
478 void displayClientError(QAbstractSocket::SocketError socketError);
481 // Animation data **experimental**
482 int timerId; // animation timer
483 QList <MapObj*> animObjList;// list with animated objects