summaryrefslogtreecommitdiffstats
path: root/scripts/kde-emacs/klaralv.el
blob: 082f9bbbf6d0ab85a32c554eb5d2c744ab2121c6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
;; ------------------------------ COPYRIGHT NOTICE ------------------------------
;; klaralv.el version 1.3
;; Copyright Klaralvdalens Datakonsult AB.
;;
;; 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.
;;
;; 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 GNU Emacs.  If you did not, write to the Free Software Foundation,
;; Inc., 675 Mass Ave., Cambridge, MA 02139, USA.


;; ------------------------------ INSTALLATION ------------------------------
;; To use this file, add the current directory to your load path.
;; you do this by inserting something like the following to your .emacs:
;; (setq load-path (cons "/home/blackie/Emacs/" load-path))
;;
;; Next insert the following line into your .emacs
;; (require 'klaralv)
;; (global-set-key [(f5)] 'kdab-insert-header)
;; (global-set-key [(shift f5)] 'kdab-insert-forward-decl)
;; (setq kdab-qt-documentation "file://usr/local/qt/html/doc/XXX.html")
;; (global-set-key [(control f5)] 'kdab-lookup-qt-documentation)
;; 
;; If you use QTopia, and do not want include files to be prefixed with qpe/,
;; as in qpe/qpeapplication, then insert the following code in your setup
;; (setq kdab-prefix-qpe nil)

;; ------------------------------ CONFIGURATION ------------------------------
(defvar kdab-qt-documentation
  "http://doc.trolltech.com/3.0/XXX.html"
  "URL for Qt documentation. XXX must be in the string. 
  Example: file://packages/kde-src/qt-copy/doc/html/XXX.html")

(defvar kdab-qpe-documentation
  "file://opt/qtopia/doc/XXX.html"
  "URL for QTopia documentatin. XXX must be in the string. 
  Example: file:/opt/qtopia/doc/XXX.html")


(defvar kdab-prefix-qpe 't
  "set this to nil if you do not want QPE header files prefixed with qpe/")

;; special case for include files
;; Please notify blackie@klaralvdalens-datakonsult.se with any modification to this variable!
(defvar kdab-special-includes
  '( 
    (qtqlayout.h QHBoxLayout QVBoxLayout QGridLayout QBoxLayout)
    (qlistview.h QListViewItem QCheckListItem QListViewItemIterator)
    (qiconview.h QIconViewItem QIconDragItem QIconDrag)
    (qdragobject.h QTextDrag QStoredDrag QUriDag QColorDrag QImageDrag QDragManager)
    (qmime.h QMimeSource QMimeSourceFactory QWindowsMime)
    (qptrlist.h QPtrListIterator)
    (qevent.h QTimerEvent QMouseEvent QWheelEvent QTabletEvent QKeyEvent 
              QFocusEvent QPaintEvent QMoveEvent QResizeEvent QCloseEvent 
              QShowEvent QHideEvent QContextMenuEvent QIMEvent QDropEvent
              QDragMoveEvent QDragEnterEvent QDragResponseEvent QDragLeaveEvent
              QChildEvent QCustomEvent)
    (qdatetime.h QTime QDateTime QDate)
    (qdatetimeedit.h QTimeEdit QDateTimeEditBase QDateEdit QDateTimeEdit)
    (qcstring.h QByteArray)
    (qobjectlist.h QObjectListIt QObjectListIterator)
    (qwidgetlist.h QWidgetListIt)
    (qtabbar.h QTab)
    (qpalette.h QColorGroup)
    (qaction.h QActionGroup)
    (qvalidator.h QIntValidator QDoubleValidator QRegExpValidator)
    (qlistbox.h QListBoxItem QListBoxText QListBoxPixmap)
    (qstring.h QChar QCharRef QConstString)
    (qcanvas.h QCanvasSprite QCanvasPolygonalItem QCanvasRectangle
               QCanvasPolygon QCanvasEllipse QCanvasText QCanvasLine
               QCanvasChunk QCanvas QCanvasItem QCanvasView QCanvasPixmap)
    (qgl.h QGLFormat QGL QGLContext QGLWidget QGLColormap)
    (qtable.h QTableSelection QTableItem QComboTableItem QCheckTableItem) 
    (qsqlfield.h QSqlField QSqlFieldInfo)
    (qsqlrecord.h QSqlRecord QSqlRecordInfo)
    
    ; Qt/Embedded
    (qcopchannel_qws.h QCopChannel)
    (qdirectpainter_qws.h QDirectPainter)
    (qfontfactorybdf_qws.h QFontFactoryBDF)
    (qfontfactoryttf_qws.h QFontFactoryFT)
    (qfontmanager_qws.h QGlyphMetrics QGlyph QRenderedFont QDiskFont QFontManager QFontFactory)
    (qgfx_qws.h QScreenCursor QPoolEntry QScreen QGfx)
    (qgfxlinuxfb_qws.h QLinuxFbScreen)
    (qgfxmatroxdefs_qws.h QQnxFbGfx QQnxScreen)
    (qgfxraster_qws.h QGfxRasterBase QGfxRaster)
    (qgfxvnc_qws.h QRfbRect QRfbPixelFormat QRfbServerInit QRfbSetEncodings 
                   QRfbFrameBufferUpdateRequest QRfbKeyEvent QRfbPointerEvent QRfbClientCutText QVNCServer)
    (qkeyboard_qws.h QWSKeyboardHandler)
    (qlock_qws.h QLock QLockHolder)
    (qmemorymanager_qws.h QMemoryManagerPixmap QMemoryManager)
    (qsoundqss_qws.h QWSSoundServer QWSSoundClient QWSSoundServerClient QWSSoundServerSocket)
    (qwindowsystem_qws.h QWSInternalWindowInfo QWSScreenSaver QWSWindow QWSSoundServer 
                         QWSServer QWSServer KeyboardFilter QWSClient)
    (qwsbeosdecoration_qws.h QWSBeOSDecoration)
    (qwscursor_qws.h QWSCursor)
    (qwsdecoration_qws.h QWSDecoration)
    (qwsdefaultdecoration_qws.h QWSDefaultDecoration)
    (qwsdisplay_qws.h QWSWindowInfo QWSDisplay)
    (qwshydrodecoration_qws.h QWSHydroDecoration)
    (qwskde2decoration_qws.h QWSKDE2Decoration)
    (qwskdedecoration_qws.h QWSKDEDecoration)
    (qwsmanager_qws.h QWSManager QWSButton)
    (qwsmouse_qws.h QWSPointerCalibrationData QWSMouseHandler QCalibratedMouseHandler 
                    QAutoMouseHandlerPrivate QWSMouseHandlerPrivate QVrTPanelHandlerPrivate 
                    QTPanelHandlerPrivate QYopyTPanelHandlerPrivate QCustomTPanelHandlerPrivate 
                    QVFbMouseHandlerPrivate)
    (qwsproperty_qws.h QWSPropertyManager)
    (qwsregionmanager_qws.h QWSRegionManager)
    (qwssocket_qws.h QWSSocket QWSServerSocket)
    (qwswindowsdecoration_qws.h QWSWindowsDecoration)
    (qstatusbar.h statusBar())

    ; KDE
    (kdebug.h kdDebug kdWarning kdError kdFatal kdBacktrace)
    (kconfig.h KConfigGroup)
    (kiconloader.h BarIcon SmallIcon DesktopIcon KIcon)
    (kicondialog.h KIconCanvas KIconButton)
    (knuminput.h KDoubleNumInput KIntNumInput)

    ; KDGear - http://www.klaralvdalens-datakonsult.se
    (KDCheckableGroupBox.h KDCheckableGroupBox)
    (KDCheckableHGroupBox.h KDCheckableHGroupBox)
    (KDCheckableVGroupBox.h KDCheckableVGroupBox)
    (KDCloseableWidget.h KDCloseableWidget)
    (KDConfigDialog.h KDConfigDialog)
    (KDConfigWidget.h KDConfigWidget)
    (KDDateWidget.h KDDateWidget KDDateTimeWidget)
    (KDDirMonitor.h KDDirMonitor)
    (KDGridWidget.h KDGridWidget)
    (KDListBoxPair.h KDListBoxPair)
    (KDMinimizeSplitter.h KDMinimizeSplitter)
    (KDSearchableListBox.h KDSearchableListBox)
    (KDSemiSizingControl.h KDSemiSizingControl)
    (KDShowHideTableControl.h KDShowHideTableControl)
    (KDSimpleSizingControl.h KDSimpleSizingControl)
    (KDSizingControl.h KDSizingControl)
    (KDStream.h KDStream)
    (KDTimeWidget.h KDTimeWidget)

    ; KDChart - http://www.klaralvdalens-datakonsult.se
    (KDChart.h KDChart)
    (KDChartAxisParams.h KDChartAxisParams)
    (KDChartBaseSeries.h KDChartBaseSeries)
    (KDChartCustomBox.h KDChartCustomBox)
    (KDChartData.h KDChartData)
    (KDChartEnums.h KDChartEnums)
    (KDChartListTable.h KDChartListTableData KDChartListTablePrivate)
    (KDChartNotEnoughSpaceException.h KDChartNotEnoughSpaceException)
    (KDChartPainter.h KDChartPainter)
    (KDChartParams.h KDChartFrameSettings KDChartParams ModeAndChart)
    (KDChartPlaneSeries.h KDChartPlaneSeries)
    (KDChartPropertySet.h KDChartPropertySet)
    (KDChartSeriesCollection.h  KDChartSeriesCollection)
    (KDChartTable.h KDChartTableData)
    (KDChartTableBase.h KDChartTableDataBase)
    (KDChartTextPiece.h KDChartTextPiece)
    (KDChartUnknownTypeException.h KDChartUnknownTypeException)
    (KDChartVectorSeries.h KDChartVectorSeries)
    (KDChartVectorTable.h KDChartVectorTableData KDChartVectorTablePrivate)
    (KDChartWidget.h KDChartWidget)
    (KDFrame.h KDFrame KDFrameCorner)
    (KDFrameProfileSection.h KDFrameProfileSection)


    ; Useful fake entries
    (qapplication.h tqApp)
    (kapplication.h kapp)
    (klocale.h i18n I18N_NOOP)
    (kstandarddirs.h locate locateLocal)
    (stdlib.h getenv)
    (unistd.h unlink sleep usleep)
    (iostream cout cerr)
    (ctype.h isalnum isalpha isascii isblank iscntrl isdigit isgraph islower isprint ispunct isspace isupper isxdigit)
    (qeventloop.h eventloop)

    )
    "List of special include files which do not follow the normal scheme")

(defvar kdab-qpe-includes 
  '(
    (alarmserver.h AlarmServer)
    (applnk.h AppLnk DocLnk AppLnkSet DocLnkSet)
    (calendar.h Calendar)
    (categories.h CategoryGroup CategoryGroup Categories CheckedListView)
    (categorymenu.h CategoryMenu)
    (categoryselect.h CategoryCombo CategorySelect CategoryEdit CategoryWidget)
    (config.h Config)
    (contact.h Contact)
    (database.h QWSDatabase DatabaseDefaultView Database DatabaseView DatabaseDefaultView)
    (datebookdb.h DateBookDB)
    (datebookmonth.h DateBookMonthHeader DayItemMonth DateBookMonthTable DateBookMonth DateButton)
    (event.h Event EffectiveEvent EffectiveEventSizeSorter EffectiveEventTimeSorter)
    (filemanager.h FileManager)
    (fileselector.h FileSelectorItem FileSelector)
    (finddialog.h FindDialog)
    (fontdatabase.h FontDatabase)
    (fontmanager.h FontManager)
    (global.h Global)
    (imageedit.h ImageEdit)
    (inputmethodinterface.h InputMethodInterface)
    (ir.h Ir)
    (lightstyle.h LightStyle)
    (lnkproperties.h LnkProperties)
    (mediaplayerplugininterface.h MediaPlayerDecoder)
    (menubutton.h MenuButton)
    (mimetype.h MimeType)
    (network.h Network)
    (palmtoprecord.h Record)
    (palmtopuidgen.h UidGen)
    (password.h Password)
    (power.h PowertqStatus PowerStatusManager )
    (process.h Process)
    (qcopenvelope_qws.h QCopEnvelope)
    (qdawg.h QDawg)
    (qlibrary.h QLibrary)
    (qpeapplication.h QPEApplication)
    (qpedecoration_qws.h QPEDecoration QPEManager)
    (qpedialog.h QPEDialogListener)
    (qpemenubar.h  QPEMenuToolFocusManager QPEMenuBar)
    (qpemessagebox.h QPEMessageBox)
    (qpestyle.h QPEStyle : public QWindowsStyle)
    (qpetoolbar.h QPEToolBar)
    (record.h Record)
    (resource.h Resource)
    (sound.h Sound)
    (storage.h StorageInfo FileSystem)
    (task.h Task)
    (timeconversion.h TimeConversion)
    (timestring.h DateFormat TimeString)
    (tzselect.h TZCombo TimeZoneSelector)
    ))

;; ------------------------------ SOURCE CODE ------------------------------

;; Merge in qpe classes
(defun kdab-get-special-include-list ()
  (let (elm header classes (list kdab-qpe-includes) filename (result kdab-special-includes))
    (while list
      (setq elm (car list))
      (setq list (cdr list))
      (setq filename (concat (if kdab-prefix-qpe "qpe/" "") (symbol-name (car elm))))
      (setq result (cons (cons (intern filename) (cdr elm)) result)))
    result))

;; Lookup class `cls' in kdab-special-includes and return the associate include file name
(defun kdab-map-special (cls)
  (let ((list (kdab-get-special-include-list))
        (found nil))
    (while (and list (not found))
      (let* ( (elm (car list))
              (include-file (car elm))
              (classes (cdr elm)))
        ( while (and classes (not found))
          (if (string= (downcase cls) (downcase (symbol-name (car classes))))
              (setq found include-file)
            (setq classes (cdr classes)))))
      (setq list (cdr list)))
    (if found
        (symbol-name found)
      nil)  ; return value
    ))
        


;--------------------------------------------------------------------------------
; Insert include file for Qt program.
; Place point anywhere on a Qt class, and invoke this function. A result of
; this is that an include line is added (if it does not already exists) for
; the given class.
;--------------------------------------------------------------------------------
(defun kdab-insert-header ( prefix )
  "Insert include file for class at point"
  (interactive "P")
  (save-excursion
    (let* ((word-at-point (if prefix
                              (read-from-minibuffer "Class: ")
                            (current-word))))
      (kdab-insert-header-non-interactive word-at-point))))

;--------------------------------------------------------------------------------
; insert include file for `word-with-case' non-interactively.
; for an interactive version see kdab-insert-header
;--------------------------------------------------------------------------------
(defun kdab-insert-header-non-interactive (word-with-case)
  (save-excursion
    (let* ((word (downcase word-with-case))
           (special-header (cond
                    ((kdab-map-special word) (kdab-map-special word))
                    ((string-match "^qdom" word) "qdom.h")
                    ((string-match "^qxml" word) "qxml.h")
                    (t (concat word ".h"))))
           header is-local)

      
      ;; decide on the header file.
      (if (file-exists-p (concat word-with-case ".h"))
          (progn ; file exists in given case in pwd.
            (setq header (concat word-with-case ".h"))
            (setq is-local 't))
        (if  (file-exists-p (concat word ".h")) ; file exists in lowercase in pwd
            (progn
              (setq header (concat word ".h"))
              (setq is-local 't))
          (progn ; header in <..> path
            (setq header special-header)
            (setq is-local nil))))

      (kdab-insert-include-file header is-local t))))

;--------------------------------------------------------------------------------
; Insert header file for header. If is-local insert it with "" 
; otherwise insert it with <>
;--------------------------------------------------------------------------------
(defun kdab-insert-include-file (header is-local show-message)
  (let ((include-file (if is-local
                          (concat "#include \"" header "\"")
                        (concat "#include <" header ">"))))

    (beginning-of-buffer)
    (if (re-search-forward (concat "^ *// *\\(#include *[<\"][ \t]*" header "[ \t]*[>\"]\\)") nil t)
        (progn
          (replace-match "\\1")
          (when show-message
            (message (concat "commented in #include for " header))))
      
      (if (not (re-search-forward (concat "#include *[\"<][ \t]*" header "[ \t]*[\">]") nil t))
          (progn
                                        ; No include existed
            (goto-char (point-max)) ; Using end-of-buffer makes point move, despite save-excursion
            (if (not (re-search-backward "^#include *[\"<][^\">]+\.h *[\">]" nil t))
                (beginning-of-buffer)
              (progn (end-of-line) (forward-char 1)))
            
            ;; Now insert the header
            (insert (concat include-file "\n"))
            (when show-message
              (message (concat "inserted " include-file))))
        (when show-message
              (message (concat "header file \"" header "\" is already included")))))))



;----------------------------------------------------------------------------
; Insert a forward declaration for a Qt class.
; Place point anywhere on a Qt class, and invoke this function. A
; result of this is that a forward declaration line is added (if it does
; not already exist) for the given class.
;----------------------------------------------------------------------------
(defun kdab-insert-forward-decl ( prefix )
  (interactive "P")
  (save-excursion
    (let* ((word (if prefix (read-from-minibuffer "Class: ")
                   (current-word))))
      (beginning-of-buffer)
      (if (re-search-forward (concat "^ *// *\\(class *" word ";\\)") nil t)
          (progn
            (replace-match "\\1")
            (message (concat "commented in forward declaration for " word)))

        (if (not (re-search-forward (concat "class *" word ";") nil t))
            (progn
                                        ; No forward decl existed
                                        ; Look for other forward declarations and insert this one before them
                                        ; (this avoids finding class Private; inside a class, or other stuff in the middle of the file)
              (if (re-search-forward "^[ \t]*class .*;" nil t)
                  (progn
					; Exit namespace foo { class bar; } if necessary
					; This is a modified version of (backward-up-list) which doesn't
					; throw an error when not found.
		    (goto-char (or (scan-lists (point) -1 1 nil t) (point))) ; ### do multiple times if necessary
		    (re-search-backward "^[ \t]*namespace " nil t) ; in case of namespace foo\n{
		    (beginning-of-line))
                                        ; No forward declarations found, lets search for include lines.
                                        ; For those we start from the end, because we want to leave file.h first.
                (progn (goto-char (point-max))
		       (if (re-search-backward "#include" nil t)
			   (progn (end-of-line) (forward-char 1))
			 (beginning-of-buffer))))
              
              (progn
                (insert "class " word ";\n")
                (message (concat "inserted class " word ";"))))
          (message (concat "forward decl for \"" word "\" already exists")))))))
  

(defun is-qpe-class (class)
  (let ((list kdab-qpe-includes) classes (found nil))
    (while (and (not found) list)
      (setq classes (cdr (car list)))
      (while classes
        (if (string= (downcase (symbol-name (car classes))) (downcase class))
            (setq found 't))
        (setq classes (cdr classes)))
      (setq list (cdr list)))
    found))
        
;--------------------------------------------------------------------------------
; Start konqueror with documentation for the class under point.
; set `kdab-qt-documentation' and `kdab-qpe-documentation'
; to specify the replacement for the documentation
;--------------------------------------------------------------------------------
(defun kdab-lookup-qt-documentation ()
  (interactive "")
  (save-excursion
    (let* ((word (downcase (current-word)))
           (doc (if (is-qpe-class word) kdab-qpe-documentation kdab-qt-documentation))
           (url (if (not (string-match "XXX" doc))
                   (error "didn't find three X's in kdab-qt-documentation or kdab-qpe-documentation")
                 (replace-match word t t doc))))
      (start-process "qt documentation" nil "kfmclient" "openURL" url)
      (message (concat "Loading " url)))))

(provide 'klaralv)