1 /** @file
2 * @brief Event handlers for SPDesktop
3 */
4 /* Author:
5 * Lauris Kaplinski <lauris@kaplinski.com>
6 *
7 * Copyright (C) 1999-2002 Lauris Kaplinski
8 * Copyright (C) 1999-2010 Others
9 *
10 * Released under GNU GPL, read the file 'COPYING' for more information
11 */
13 #ifdef HAVE_CONFIG_H
14 # include <config.h>
15 #endif
16 #include <map>
17 #include <string>
18 #include <2geom/line.h>
19 #include <glibmm/i18n.h>
21 #include "desktop.h"
22 #include "desktop-handles.h"
23 #include "dialogs/dialog-events.h"
24 #include "display/canvas-axonomgrid.h"
25 #include "display/canvas-grid.h"
26 #include "display/guideline.h"
27 #include "display/snap-indicator.h"
28 #include "document.h"
29 #include "event-context.h"
30 #include "helper/action.h"
31 #include "helper/unit-menu.h"
32 #include "helper/units.h"
33 #include "message-context.h"
34 #include "preferences.h"
35 #include "snap.h"
36 #include "sp-guide.h"
37 #include "sp-metrics.h"
38 #include "sp-namedview.h"
39 #include "tools-switch.h"
40 #include "ui/dialog/guides.h"
41 #include "widgets/desktop-widget.h"
42 #include "xml/repr.h"
44 static void snoop_extended(GdkEvent* event, SPDesktop *desktop);
45 static void init_extended();
47 /* Root item handler */
49 int sp_desktop_root_handler(SPCanvasItem */*item*/, GdkEvent *event, SPDesktop *desktop)
50 {
51 static bool watch = false;
52 static bool first = true;
54 if ( first ) {
55 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
56 if ( prefs->getBool("/options/useextinput/value", true)
57 && prefs->getBool("/options/switchonextinput/value") ) {
58 watch = true;
59 init_extended();
60 }
61 first = false;
62 }
63 if ( watch ) {
64 snoop_extended(event, desktop);
65 }
67 return sp_event_context_root_handler(desktop->event_context, event);
68 }
70 static gint sp_dt_ruler_event(GtkWidget *widget, GdkEvent *event, SPDesktopWidget *dtw, bool horiz)
71 {
72 static bool dragging = false;
73 static SPCanvasItem *guide = NULL;
74 static Geom::Point normal;
75 int wx, wy;
77 SPDesktop *desktop = dtw->desktop;
78 Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
80 gdk_window_get_pointer(GTK_WIDGET(dtw->canvas)->window, &wx, &wy, NULL);
81 Geom::Point const event_win(wx, wy);
83 gint width, height;
84 gdk_window_get_geometry(GTK_WIDGET(dtw->canvas)->window, NULL /*x*/, NULL /*y*/, &width, &height, NULL/*depth*/);
86 switch (event->type) {
87 case GDK_BUTTON_PRESS:
88 if (event->button.button == 1) {
89 dragging = true;
91 Geom::Point const event_w(sp_canvas_window_to_world(dtw->canvas, event_win));
92 Geom::Point const event_dt(desktop->w2d(event_w));
94 // explicitly show guidelines; if I draw a guide, I want them on
95 sp_repr_set_boolean(repr, "showguides", TRUE);
96 sp_repr_set_boolean(repr, "inkscape:guide-bbox", TRUE);
98 // calculate the normal of the guidelines when dragged from the edges of rulers.
99 Geom::Point normal_bl_to_tr(-1.,1.); //bottomleft to topright
100 Geom::Point normal_tr_to_bl(1.,1.); //topright to bottomleft
101 normal_bl_to_tr.normalize();
102 normal_tr_to_bl.normalize();
103 Inkscape::CanvasGrid * grid = sp_namedview_get_first_enabled_grid(desktop->namedview);
104 if ( grid && grid->getGridType() == Inkscape::GRID_AXONOMETRIC ) {
105 Inkscape::CanvasAxonomGrid *axonomgrid = dynamic_cast<Inkscape::CanvasAxonomGrid *>(grid);
106 if (event->button.state & GDK_CONTROL_MASK) {
107 // guidelines normal to gridlines
108 normal_bl_to_tr = Geom::Point::polar(-axonomgrid->angle_rad[0], 1.0);
109 normal_tr_to_bl = Geom::Point::polar(axonomgrid->angle_rad[2], 1.0);
110 } else {
111 normal_bl_to_tr = rot90(Geom::Point::polar(axonomgrid->angle_rad[2], 1.0));
112 normal_tr_to_bl = rot90(Geom::Point::polar(-axonomgrid->angle_rad[0], 1.0));
113 }
114 }
115 if (horiz) {
116 if (wx < 50) {
117 normal = normal_bl_to_tr;
118 } else if (wx > width - 50) {
119 normal = normal_tr_to_bl;
120 } else {
121 normal = Geom::Point(0.,1.);
122 }
123 } else {
124 if (wy < 50) {
125 normal = normal_bl_to_tr;
126 } else if (wy > height - 50) {
127 normal = normal_tr_to_bl;
128 } else {
129 normal = Geom::Point(1.,0.);
130 }
131 }
133 guide = sp_guideline_new(desktop->guides, event_dt, normal);
134 sp_guideline_set_color(SP_GUIDELINE(guide), desktop->namedview->guidehicolor);
135 gdk_pointer_grab(widget->window, FALSE,
136 (GdkEventMask)(GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK ),
137 NULL, NULL,
138 event->button.time);
139 }
140 break;
141 case GDK_MOTION_NOTIFY:
142 if (dragging) {
143 Geom::Point const event_w(sp_canvas_window_to_world(dtw->canvas, event_win));
144 Geom::Point event_dt(desktop->w2d(event_w));
146 if (!(event->motion.state & GDK_SHIFT_MASK)) {
147 SnapManager &m = desktop->namedview->snap_manager;
148 m.setup(desktop);
149 // We only have a temporary guide which is not stored in our document yet.
150 // Because the guide snapper only looks in the document for guides to snap to,
151 // we don't have to worry about a guide snapping to itself here
152 m.guideFreeSnap(event_dt, normal, SP_DRAG_MOVE_ORIGIN);
153 }
155 sp_guideline_set_position(SP_GUIDELINE(guide), from_2geom(event_dt));
156 desktop->set_coordinate_status(to_2geom(event_dt));
157 desktop->setPosition(to_2geom(event_dt));
158 }
159 break;
160 case GDK_BUTTON_RELEASE:
161 if (dragging && event->button.button == 1) {
162 sp_event_context_discard_delayed_snap_event(desktop->event_context);
164 gdk_pointer_ungrab(event->button.time);
165 Geom::Point const event_w(sp_canvas_window_to_world(dtw->canvas, event_win));
166 Geom::Point event_dt(desktop->w2d(event_w));
168 if (!(event->button.state & GDK_SHIFT_MASK)) {
169 SnapManager &m = desktop->namedview->snap_manager;
170 m.setup(desktop);
171 // We only have a temporary guide which is not stored in our document yet.
172 // Because the guide snapper only looks in the document for guides to snap to,
173 // we don't have to worry about a guide snapping to itself here
174 m.guideFreeSnap(event_dt, normal, SP_DRAG_MOVE_ORIGIN);
175 }
177 dragging = false;
179 gtk_object_destroy(GTK_OBJECT(guide));
180 guide = NULL;
181 if ((horiz ? wy : wx) >= 0) {
182 Inkscape::XML::Document *xml_doc = sp_document_repr_doc(desktop->doc());
183 Inkscape::XML::Node *repr = xml_doc->createElement("sodipodi:guide");
184 sp_repr_set_point(repr, "orientation", normal);
185 sp_repr_set_point(repr, "position", from_2geom(event_dt));
186 SP_OBJECT_REPR(desktop->namedview)->appendChild(repr);
187 Inkscape::GC::release(repr);
188 sp_document_done(sp_desktop_document(desktop), SP_VERB_NONE,
189 _("Create guide"));
190 }
191 desktop->set_coordinate_status(from_2geom(event_dt));
192 }
193 default:
194 break;
195 }
197 return FALSE;
198 }
200 int sp_dt_hruler_event(GtkWidget *widget, GdkEvent *event, SPDesktopWidget *dtw)
201 {
202 if (event->type == GDK_MOTION_NOTIFY) {
203 sp_event_context_snap_delay_handler(dtw->desktop->event_context, (gpointer) widget, (gpointer) dtw, (GdkEventMotion *)event, DelayedSnapEvent::GUIDE_HRULER);
204 }
205 return sp_dt_ruler_event(widget, event, dtw, true);
206 }
208 int sp_dt_vruler_event(GtkWidget *widget, GdkEvent *event, SPDesktopWidget *dtw)
209 {
210 if (event->type == GDK_MOTION_NOTIFY) {
211 sp_event_context_snap_delay_handler(dtw->desktop->event_context, (gpointer) widget, (gpointer) dtw, (GdkEventMotion *)event, DelayedSnapEvent::GUIDE_VRULER);
212 }
213 return sp_dt_ruler_event(widget, event, dtw, false);
214 }
216 static Geom::Point drag_origin;
217 static SPGuideDragType drag_type = SP_DRAG_NONE;
218 //static bool reset_drag_origin = false; // when Ctrl is pressed while dragging, this is used to trigger resetting of the
219 // // drag origin to that location so that constrained movement is more intuitive
221 // Min distance from anchor to initiate rotation, measured in screenpixels
222 #define tol 40.0
224 gint sp_dt_guide_event(SPCanvasItem *item, GdkEvent *event, gpointer data)
225 {
226 static bool moved = false;
227 gint ret = FALSE;
229 SPGuide *guide = SP_GUIDE(data);
230 SPDesktop *desktop = static_cast<SPDesktop*>(gtk_object_get_data(GTK_OBJECT(item->canvas), "SPDesktop"));
232 switch (event->type) {
233 case GDK_2BUTTON_PRESS:
234 if (event->button.button == 1) {
235 drag_type = SP_DRAG_NONE;
236 sp_event_context_discard_delayed_snap_event(desktop->event_context);
237 sp_canvas_item_ungrab(item, event->button.time);
238 Inkscape::UI::Dialogs::GuidelinePropertiesDialog::showDialog(guide, desktop);
239 ret = TRUE;
240 }
241 break;
242 case GDK_BUTTON_PRESS:
243 if (event->button.button == 1) {
244 Geom::Point const event_w(event->button.x, event->button.y);
245 Geom::Point const event_dt(desktop->w2d(event_w));
247 // Due to the tolerance allowed when grabbing a guide, event_dt will generally
248 // be close to the guide but not just exactly on it. The drag origin calculated
249 // here must be exactly on the guide line though, otherwise
250 // small errors will occur once we snap, see
251 // https://bugs.launchpad.net/inkscape/+bug/333762
252 drag_origin = Geom::projection(event_dt, Geom::Line(guide->point_on_line, guide->angle()));
254 if (event->button.state & GDK_SHIFT_MASK) {
255 // with shift we rotate the guide
256 drag_type = SP_DRAG_ROTATE;
257 } else {
258 if (event->button.state & GDK_CONTROL_MASK) {
259 drag_type = SP_DRAG_MOVE_ORIGIN;
260 } else {
261 drag_type = SP_DRAG_TRANSLATE;
262 }
263 }
265 if (drag_type == SP_DRAG_ROTATE || drag_type == SP_DRAG_TRANSLATE) {
266 sp_canvas_item_grab(item,
267 ( GDK_BUTTON_RELEASE_MASK |
268 GDK_BUTTON_PRESS_MASK |
269 GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK ),
270 NULL,
271 event->button.time);
272 }
273 ret = TRUE;
274 }
275 break;
276 case GDK_MOTION_NOTIFY:
277 if (drag_type != SP_DRAG_NONE) {
278 Geom::Point const motion_w(event->motion.x,
279 event->motion.y);
280 Geom::Point motion_dt(desktop->w2d(motion_w));
282 sp_event_context_snap_delay_handler(desktop->event_context, (gpointer) item, data, (GdkEventMotion *)event, DelayedSnapEvent::GUIDE_HANDLER);
284 // This is for snapping while dragging existing guidelines. New guidelines,
285 // which are dragged off the ruler, are being snapped in sp_dt_ruler_event
286 SnapManager &m = desktop->namedview->snap_manager;
287 m.setup(desktop, true, NULL, NULL, guide);
288 if (drag_type == SP_DRAG_MOVE_ORIGIN) {
289 // If we snap in guideConstrainedSnap() below, then motion_dt will
290 // be forced to be on the guide. If we don't snap however, then
291 // the origin should still be constrained to the guide. So let's do
292 // that explicitly first:
293 Geom::Line line(guide->point_on_line, guide->angle());
294 Geom::Coord t = line.nearestPoint(motion_dt);
295 motion_dt = line.pointAt(t);
296 if (!(event->motion.state & GDK_SHIFT_MASK)) {
297 m.guideConstrainedSnap(motion_dt, *guide);
298 }
299 } else if (!(event->motion.state & GDK_SHIFT_MASK)) {
300 if (!((drag_type == SP_DRAG_ROTATE) && (event->motion.state & GDK_CONTROL_MASK))) {
301 m.guideFreeSnap(motion_dt, guide->normal_to_line, drag_type);
302 }
303 }
305 switch (drag_type) {
306 case SP_DRAG_TRANSLATE:
307 {
308 sp_guide_moveto(*guide, motion_dt, false);
309 break;
310 }
311 case SP_DRAG_ROTATE:
312 {
313 Geom::Point pt = motion_dt - guide->point_on_line;
314 double angle = std::atan2(pt[Geom::Y], pt[Geom::X]);
315 if (event->motion.state & GDK_CONTROL_MASK) {
316 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
317 unsigned const snaps = abs(prefs->getInt("/options/rotationsnapsperpi/value", 12));
318 if (snaps) {
319 double sections = floor(angle * snaps / M_PI + .5);
320 angle = (M_PI / snaps) * sections;
321 }
322 }
323 sp_guide_set_normal(*guide, Geom::Point(1,0) * Geom::Rotate(angle + M_PI_2), false);
324 break;
325 }
326 case SP_DRAG_MOVE_ORIGIN:
327 {
328 sp_guide_moveto(*guide, motion_dt, false);
329 break;
330 }
331 case SP_DRAG_NONE:
332 g_assert_not_reached();
333 break;
334 }
335 moved = true;
336 desktop->set_coordinate_status(from_2geom(motion_dt));
337 desktop->setPosition(from_2geom(motion_dt));
339 ret = TRUE;
340 }
341 break;
342 case GDK_BUTTON_RELEASE:
343 if (drag_type != SP_DRAG_NONE && event->button.button == 1) {
344 sp_event_context_discard_delayed_snap_event(desktop->event_context);
346 if (moved) {
347 Geom::Point const event_w(event->button.x,
348 event->button.y);
349 Geom::Point event_dt(desktop->w2d(event_w));
351 SnapManager &m = desktop->namedview->snap_manager;
352 m.setup(desktop, true, NULL, NULL, guide);
353 if (drag_type == SP_DRAG_MOVE_ORIGIN) {
354 // If we snap in guideConstrainedSnap() below, then motion_dt will
355 // be forced to be on the guide. If we don't snap however, then
356 // the origin should still be constrained to the guide. So let's
357 // do that explicitly first:
358 Geom::Line line(guide->point_on_line, guide->angle());
359 Geom::Coord t = line.nearestPoint(event_dt);
360 event_dt = line.pointAt(t);
361 if (!(event->button.state & GDK_SHIFT_MASK)) {
362 m.guideConstrainedSnap(event_dt, *guide);
363 }
364 } else if (!(event->button.state & GDK_SHIFT_MASK)) {
365 if (!((drag_type == SP_DRAG_ROTATE) && (event->motion.state & GDK_CONTROL_MASK))) {
366 m.guideFreeSnap(event_dt, guide->normal_to_line, drag_type);
367 }
368 }
370 if (sp_canvas_world_pt_inside_window(item->canvas, event_w)) {
371 switch (drag_type) {
372 case SP_DRAG_TRANSLATE:
373 {
374 sp_guide_moveto(*guide, event_dt, true);
375 break;
376 }
377 case SP_DRAG_ROTATE:
378 {
379 Geom::Point pt = event_dt - guide->point_on_line;
380 double angle = std::atan2(pt[Geom::Y], pt[Geom::X]);
381 if (event->motion.state & GDK_CONTROL_MASK) {
382 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
383 unsigned const snaps = abs(prefs->getInt("/options/rotationsnapsperpi/value", 12));
384 if (snaps) {
385 double sections = floor(angle * snaps / M_PI + .5);
386 angle = (M_PI / snaps) * sections;
387 }
388 }
389 sp_guide_set_normal(*guide, Geom::Point(1,0) * Geom::Rotate(angle + M_PI_2), true);
390 break;
391 }
392 case SP_DRAG_MOVE_ORIGIN:
393 {
394 sp_guide_moveto(*guide, event_dt, true);
395 break;
396 }
397 case SP_DRAG_NONE:
398 g_assert_not_reached();
399 break;
400 }
401 sp_document_done(sp_desktop_document(desktop), SP_VERB_NONE,
402 _("Move guide"));
403 } else {
404 /* Undo movement of any attached shapes. */
405 sp_guide_moveto(*guide, guide->point_on_line, false);
406 sp_guide_set_normal(*guide, guide->normal_to_line, false);
407 sp_guide_remove(guide);
408 sp_document_done(sp_desktop_document(desktop), SP_VERB_NONE,
409 _("Delete guide"));
410 }
411 moved = false;
412 desktop->set_coordinate_status(from_2geom(event_dt));
413 desktop->setPosition (from_2geom(event_dt));
414 }
415 drag_type = SP_DRAG_NONE;
416 sp_canvas_item_ungrab(item, event->button.time);
417 ret=TRUE;
418 }
419 case GDK_ENTER_NOTIFY:
420 {
421 sp_guideline_set_color(SP_GUIDELINE(item), guide->hicolor);
423 // set move or rotate cursor
424 Geom::Point const event_w(event->crossing.x, event->crossing.y);
425 Geom::Point const event_dt(desktop->w2d(event_w));
427 if ((event->crossing.state & GDK_SHIFT_MASK) && (drag_type != SP_DRAG_MOVE_ORIGIN)) {
428 GdkCursor *guide_cursor;
429 guide_cursor = gdk_cursor_new (GDK_EXCHANGE);
430 gdk_window_set_cursor(GTK_WIDGET(sp_desktop_canvas(desktop))->window, guide_cursor);
431 gdk_cursor_unref(guide_cursor);
432 }
434 char *guide_description = sp_guide_description(guide);
435 desktop->guidesMessageContext()->setF(Inkscape::NORMAL_MESSAGE, _("<b>Guideline</b>: %s"), guide_description);
436 g_free(guide_description);
437 break;
438 }
439 case GDK_LEAVE_NOTIFY:
440 sp_guideline_set_color(SP_GUIDELINE(item), guide->color);
442 // restore event context's cursor
443 gdk_window_set_cursor(GTK_WIDGET(sp_desktop_canvas(desktop))->window, desktop->event_context->cursor);
445 desktop->guidesMessageContext()->clear();
446 break;
447 case GDK_KEY_PRESS:
448 switch (get_group0_keyval (&event->key)) {
449 case GDK_Delete:
450 case GDK_KP_Delete:
451 case GDK_BackSpace:
452 {
453 SPDocument *doc = SP_OBJECT_DOCUMENT(guide);
454 sp_guide_remove(guide);
455 sp_document_done(doc, SP_VERB_NONE, _("Delete guide"));
456 ret = TRUE;
457 sp_event_context_discard_delayed_snap_event(desktop->event_context);
458 break;
459 }
460 case GDK_Shift_L:
461 case GDK_Shift_R:
462 if (drag_type != SP_DRAG_MOVE_ORIGIN) {
463 GdkCursor *guide_cursor;
464 guide_cursor = gdk_cursor_new (GDK_EXCHANGE);
465 gdk_window_set_cursor(GTK_WIDGET(sp_desktop_canvas(desktop))->window, guide_cursor);
466 gdk_cursor_unref(guide_cursor);
467 ret = TRUE;
468 break;
469 }
471 default:
472 // do nothing;
473 break;
474 }
475 break;
476 case GDK_KEY_RELEASE:
477 switch (get_group0_keyval (&event->key)) {
478 case GDK_Shift_L:
479 case GDK_Shift_R:
480 GdkCursor *guide_cursor;
481 guide_cursor = gdk_cursor_new (GDK_EXCHANGE);
482 gdk_window_set_cursor(GTK_WIDGET(sp_desktop_canvas(desktop))->window, guide_cursor);
483 gdk_cursor_unref(guide_cursor);
484 break;
485 default:
486 // do nothing;
487 break;
488 }
489 default:
490 break;
491 }
493 return ret;
494 }
496 //static std::map<GdkInputSource, std::string> switchMap;
497 static std::map<std::string, int> toolToUse;
498 static std::string lastName;
499 static GdkInputSource lastType = GDK_SOURCE_MOUSE;
501 static void init_extended()
502 {
503 std::string avoidName = "pad";
504 GList* devices = gdk_devices_list();
505 if ( devices ) {
506 for ( GList* curr = devices; curr; curr = g_list_next(curr) ) {
507 GdkDevice* dev = reinterpret_cast<GdkDevice*>(curr->data);
508 if ( dev->name
509 && (avoidName != dev->name)
510 && (dev->source != GDK_SOURCE_MOUSE) ) {
511 // g_message("Adding '%s' as [%d]", dev->name, dev->source);
513 // Set the initial tool for the device
514 switch ( dev->source ) {
515 case GDK_SOURCE_PEN:
516 toolToUse[dev->name] = TOOLS_CALLIGRAPHIC;
517 break;
518 case GDK_SOURCE_ERASER:
519 toolToUse[dev->name] = TOOLS_ERASER;
520 break;
521 case GDK_SOURCE_CURSOR:
522 toolToUse[dev->name] = TOOLS_SELECT;
523 break;
524 default:
525 ; // do not add
526 }
527 // } else if (dev->name) {
528 // g_message("Skippn '%s' as [%s]", dev->name, dev->source);
529 }
530 }
531 }
532 }
535 void snoop_extended(GdkEvent* event, SPDesktop *desktop)
536 {
537 GdkInputSource source = GDK_SOURCE_MOUSE;
538 std::string name;
540 switch ( event->type ) {
541 case GDK_MOTION_NOTIFY:
542 {
543 GdkEventMotion* event2 = reinterpret_cast<GdkEventMotion*>(event);
544 if ( event2->device ) {
545 source = event2->device->source;
546 name = event2->device->name;
547 }
548 }
549 break;
551 case GDK_BUTTON_PRESS:
552 case GDK_2BUTTON_PRESS:
553 case GDK_3BUTTON_PRESS:
554 case GDK_BUTTON_RELEASE:
555 {
556 GdkEventButton* event2 = reinterpret_cast<GdkEventButton*>(event);
557 if ( event2->device ) {
558 source = event2->device->source;
559 name = event2->device->name;
560 }
561 }
562 break;
564 case GDK_SCROLL:
565 {
566 GdkEventScroll* event2 = reinterpret_cast<GdkEventScroll*>(event);
567 if ( event2->device ) {
568 source = event2->device->source;
569 name = event2->device->name;
570 }
571 }
572 break;
574 case GDK_PROXIMITY_IN:
575 case GDK_PROXIMITY_OUT:
576 {
577 GdkEventProximity* event2 = reinterpret_cast<GdkEventProximity*>(event);
578 if ( event2->device ) {
579 source = event2->device->source;
580 name = event2->device->name;
581 }
582 }
583 break;
585 default:
586 ;
587 }
589 if (!name.empty()) {
590 if ( lastType != source || lastName != name ) {
591 // The device switched. See if it is one we 'count'
592 //g_message("Changed device %s -> %s", lastName.c_str(), name.c_str());
593 std::map<std::string, int>::iterator it = toolToUse.find(lastName);
594 if (it != toolToUse.end()) {
595 // Save the tool currently selected for next time the input
596 // device shows up.
597 it->second = tools_active(desktop);
598 }
600 it = toolToUse.find(name);
601 if (it != toolToUse.end() ) {
602 tools_switch(desktop, it->second);
603 }
605 lastName = name;
606 lastType = source;
607 }
608 }
609 }
613 /*
614 Local Variables:
615 mode:c++
616 c-file-style:"stroustrup"
617 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
618 indent-tabs-mode:nil
619 fill-column:99
620 End:
621 */
622 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :