1 /**
2 * \brief This class implements the functionality of the window layout, menus,
3 * and signals.
4 *
5 * This is a reimplementation into C++/Gtkmm of Sodipodi's SPDesktopWidget class.
6 * Both SPDesktopWidget and EditWidget adhere to the EditWidgetInterface, so
7 * they both can serve as widget for the same SPDesktop/Edit class.
8 *
9 * Ideally, this class should only contain the handling of the Window (i.e.,
10 * content construction and window signals) and implement its
11 * EditWidgetInterface.
12 *
13 * Authors:
14 * Ralf Stephan <ralf@ark.in-berlin.de>
15 * Bryce W. Harrington <bryce@bryceharrington.org>
16 * Derek P. Moore <derekm@hackunix.org>
17 * Lauris Kaplinski <lauris@kaplinski.com>
18 * Frank Felfe <innerspace@iname.com>
19 *
20 * Copyright (C) 1999-2005 Authors
21 * Copyright (C) 2000-2001 Ximian, Inc.
22 *
23 * Released under GNU GPL. Read the file 'COPYING' for more information.
24 */
26 #ifdef HAVE_CONFIG_H
27 # include <config.h>
28 #endif
30 #include <gtk/gtkwindow.h>
31 #include <gtk/gtkversion.h>
32 #include <gtk/gtklabel.h>
33 #include <gtkmm/radioaction.h>
34 #include <gtkmm/menubar.h>
35 #include <gtkmm/messagedialog.h>
36 #include <gtkmm/stock.h>
37 #include <gtkmm/accelmap.h>
38 #include <gtkmm/separator.h>
39 #include <gtkmm/base.h>
41 #include "macros.h"
42 #include "path-prefix.h"
43 #include "prefs-utils.h"
44 #include "file.h"
45 #include "application/editor.h"
46 #include "edit-widget.h"
47 #include "ui/stock.h"
48 #include "ui/stock-items.h"
49 #include "ui/icons.h"
51 #include "display/sodipodi-ctrlrect.h"
52 #include "helper/units.h"
53 #include "shortcuts.h"
54 #include "widgets/spw-utilities.h"
55 #include "event-context.h"
56 #include "document.h"
57 #include "sp-namedview.h"
58 #include "sp-item.h"
59 #include "interface.h"
60 #include "extension/db.h"
62 using namespace Inkscape::UI;
63 using namespace Inkscape::UI::Widget;
65 namespace Inkscape {
66 namespace UI {
67 namespace View {
69 EditWidget::EditWidget (SPDocument *doc)
70 : _main_window_table(4),
71 _viewport_table(3,3),
72 _act_grp(Gtk::ActionGroup::create()),
73 _ui_mgr(Gtk::UIManager::create()),
74 _update_s_f(false),
75 _update_a_f(false)
76 {
77 g_warning("Creating new EditWidget");
79 _desktop = 0;
80 Icons::init();
81 Stock::init();
82 initActions();
83 initAccelMap();
84 initUIManager();
85 initLayout();
86 initEdit (doc);
87 g_warning("Done creating new EditWidget");
88 }
90 EditWidget::~EditWidget()
91 {
92 destroyEdit();
93 }
95 void
96 EditWidget::initActions()
97 {
98 initMenuActions();
99 initToolbarActions();
100 }
102 void
103 EditWidget::initUIManager()
104 {
105 _ui_mgr->insert_action_group(_act_grp);
106 add_accel_group(_ui_mgr->get_accel_group());
108 gchar *filename_utf8 = g_build_filename(INKSCAPE_UIDIR, "menus-bars.xml", NULL);
109 if (_ui_mgr->add_ui_from_file(filename_utf8) == 0) {
110 g_warning("Error merging ui from file '%s'", filename_utf8);
111 // fixme-charset: What charset should we pass to g_warning?
112 }
113 g_free(filename_utf8);
114 }
116 void
117 EditWidget::initLayout()
118 {
119 set_title("New document 1 - Inkscape");
120 set_resizable();
121 set_default_size(640, 480);
123 // top level window into which all other portions of the UI get inserted
124 add(_main_window_table);
125 // attach box for horizontal toolbars
126 _main_window_table.attach(_toolbars_vbox, 0, 1, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK);
127 // attach sub-window for viewport and vertical toolbars
128 _main_window_table.attach(_sub_window_hbox, 0, 1, 2, 3);
129 // viewport table with 3 rows by 3 columns
130 _sub_window_hbox.pack_end(_viewport_table);
132 // Menus and Bars
133 initMenuBar();
134 initCommandsBar();
135 initToolControlsBar();
136 initUriBar();
137 initToolsBar();
139 // Canvas Viewport
140 initLeftRuler();
141 initTopRuler();
142 initStickyZoom();
143 initBottomScrollbar();
144 initRightScrollbar();
145 _viewport_table.attach(_svg_canvas.widget(), 1, 2, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
146 _svg_canvas.widget().show_all();
149 // The statusbar comes last and appears at the bottom of _main_window_table
150 initStatusbar();
152 signal_size_allocate().connect (sigc::mem_fun (*this, &EditWidget::onWindowSizeAllocate), false);
153 signal_realize().connect (sigc::mem_fun (*this, &EditWidget::onWindowRealize));
154 show_all_children();
155 }
157 void
158 EditWidget::onMenuItem()
159 {
160 g_warning("onMenuItem called");
161 }
163 void
164 EditWidget::onActionFileNew()
165 {
166 // g_warning("onActionFileNew called");
167 sp_file_new_default();
168 }
170 void
171 EditWidget::onActionFileOpen()
172 {
173 // g_warning("onActionFileOpen called");
174 sp_file_open_dialog (NULL, NULL);
175 }
177 void
178 EditWidget::onActionFileQuit()
179 {
180 g_warning("onActionFileQuit");
181 sp_ui_close_all();
182 }
184 void
185 EditWidget::onActionFilePrint()
186 {
187 g_warning("onActionFilePrint");
188 }
190 void
191 EditWidget::onToolbarItem()
192 {
193 g_warning("onToolbarItem called");
194 }
196 void
197 EditWidget::onSelectTool()
198 {
199 _tool_ctrl->remove();
200 _tool_ctrl->add(*_select_ctrl);
201 }
203 void
204 EditWidget::onNodeTool()
205 {
206 _tool_ctrl->remove();
207 _tool_ctrl->add(*_node_ctrl);
208 }
210 void
211 EditWidget::onDialogInkscapePreferences()
212 {
213 _dlg_mgr.showDialog("InkscapePreferences");
214 }
216 void
217 EditWidget::onDialogAbout()
218 {
219 }
221 void
222 EditWidget::onDialogAlignAndDistribute()
223 {
224 _dlg_mgr.showDialog("AlignAndDistribute");
225 }
227 void
228 EditWidget::onDialogDocumentProperties()
229 {
230 // manage (Inkscape::UI::Dialog::DocumentPreferences::create());
231 _dlg_mgr.showDialog("DocumentPreferences");
232 }
234 void
235 EditWidget::onDialogExport()
236 {
237 _dlg_mgr.showDialog("Export");
238 }
240 void
241 EditWidget::onDialogExtensionEditor()
242 {
243 _dlg_mgr.showDialog("ExtensionEditor");
244 }
246 void
247 EditWidget::onDialogFillAndStroke()
248 {
249 _dlg_mgr.showDialog("FillAndStroke");
250 }
252 void
253 EditWidget::onDialogFind()
254 {
255 _dlg_mgr.showDialog("Find");
256 }
258 void
259 EditWidget::onDialogLayerEditor()
260 {
261 _dlg_mgr.showDialog("LayerEditor");
262 }
264 void
265 EditWidget::onDialogMessages()
266 {
267 _dlg_mgr.showDialog("Messages");
268 }
270 void
271 EditWidget::onDialogObjectProperties()
272 {
273 _dlg_mgr.showDialog("ObjectProperties");
274 }
276 void
277 EditWidget::onDialogTextProperties()
278 {
279 _dlg_mgr.showDialog("TextProperties");
280 }
282 void
283 EditWidget::onDialogTrace()
284 {
285 }
287 void
288 EditWidget::onDialogTransformation()
289 {
290 _dlg_mgr.showDialog("Transformation");
291 }
293 void
294 EditWidget::onDialogXmlEditor()
295 {
296 _dlg_mgr.showDialog("XmlEditor");
297 }
299 void
300 EditWidget::onUriChanged()
301 {
302 g_message("onUriChanged called");
304 }
306 // FIXME: strings are replaced by placeholders, NOT to be translated until the code is enabled
307 // See http://sourceforge.net/mailarchive/message.php?msg_id=11746016 for details
309 void
310 EditWidget::initMenuActions()
311 {
312 // _act_grp->add(Gtk::Action::create("MenuFile", _("PLACEHOLDER, do not translate")));
313 // _act_grp->add(Gtk::Action::create("MenuEdit", _("PLACEHOLDER, do not translate")));
314 // _act_grp->add(Gtk::Action::create("MenuView", _("PLACEHOLDER, do not translate")));
315 // _act_grp->add(Gtk::Action::create("MenuLayer", _("PLACEHOLDER, do not translate")));
316 // _act_grp->add(Gtk::Action::create("MenuObject", _("PLACEHOLDER, do not translate")));
317 // _act_grp->add(Gtk::Action::create("MenuPath", _("PLACEHOLDER, do not translate")));
318 // _act_grp->add(Gtk::Action::create("MenuText", _("PLACEHOLDER, do not translate")));
319 // _act_grp->add(Gtk::Action::create("MenuHelp", _("PLACEHOLDER, do not translate")));
320 // temporarily replaced with non-gettext version to have a well-sized menu
321 // for testing:
323 _act_grp->add(Gtk::Action::create("MenuFile", "File"));
324 _act_grp->add(Gtk::Action::create("MenuEdit", "Edit"));
325 _act_grp->add(Gtk::Action::create("MenuView", "View"));
326 _act_grp->add(Gtk::Action::create("MenuLayer", "Layer"));
327 _act_grp->add(Gtk::Action::create("MenuObject", "Object"));
328 _act_grp->add(Gtk::Action::create("MenuPath", "Path"));
329 _act_grp->add(Gtk::Action::create("MenuText", "Text"));
330 _act_grp->add(Gtk::Action::create("MenuHelp", "Help"));
332 // File menu
333 _act_grp->add(Gtk::Action::create("New",
334 Gtk::Stock::NEW, Glib::ustring(),
335 _("PLACEHOLDER, do not translate")),
336 sigc::mem_fun(*this, &EditWidget::onActionFileNew));
338 _act_grp->add(Gtk::Action::create("Open",
339 Gtk::Stock::OPEN, Glib::ustring(),
340 _("PLACEHOLDER, do not translate")),
341 sigc::mem_fun(*this, &EditWidget::onActionFileOpen));
343 _act_grp->add(Gtk::Action::create("OpenRecent",
344 Stock::OPEN_RECENT));
346 _act_grp->add(Gtk::Action::create("Revert",
347 Gtk::Stock::REVERT_TO_SAVED, Glib::ustring(),
348 _("PLACEHOLDER, do not translate")),
349 sigc::mem_fun(*this, &EditWidget::onActionFileOpen));
351 _act_grp->add(Gtk::Action::create("Save",
352 Gtk::Stock::SAVE, Glib::ustring(),
353 _("PLACEHOLDER, do not translate")),
354 sigc::mem_fun(*this, &EditWidget::onActionFileOpen));
356 _act_grp->add(Gtk::Action::create("SaveAs",
357 Gtk::Stock::SAVE_AS, Glib::ustring(),
358 _("PLACEHOLDER, do not translate")),
359 sigc::mem_fun(*this, &EditWidget::onActionFileOpen));
361 _act_grp->add(Gtk::Action::create("Import",
362 Stock::IMPORT, Glib::ustring(),
363 _("PLACEHOLDER, do not translate")),
364 sigc::mem_fun(*this, &EditWidget::onActionFileOpen));
366 _act_grp->add(Gtk::Action::create("Export",
367 Stock::EXPORT, Glib::ustring(),
368 _("PLACEHOLDER, do not translate")),
369 sigc::mem_fun(*this, &EditWidget::onDialogExport));
371 _act_grp->add(Gtk::Action::create("Print",
372 Gtk::Stock::PRINT, Glib::ustring(),
373 _("PLACEHOLDER, do not translate")),
374 sigc::mem_fun(*this, &EditWidget::onActionFilePrint));
376 _act_grp->add(Gtk::Action::create("PrintPreview",
377 Gtk::Stock::PRINT_PREVIEW),
378 sigc::mem_fun(*this, &EditWidget::onActionFileOpen));
380 _act_grp->add(Gtk::Action::create("VacuumDefs",
381 Stock::VACUUM_DEFS),
382 sigc::mem_fun(*this, &EditWidget::onActionFileOpen));
384 _act_grp->add(Gtk::Action::create("DocumentProperties",
385 Gtk::Stock::PROPERTIES, Glib::ustring(),
386 _("PLACEHOLDER, do not translate")),
387 sigc::mem_fun(*this, &EditWidget::onDialogDocumentProperties));
389 _act_grp->add(Gtk::Action::create("InkscapePreferences",
390 Gtk::Stock::PREFERENCES, Glib::ustring(),
391 _("PLACEHOLDER, do not translate")),
392 sigc::mem_fun(*this, &EditWidget::onDialogInkscapePreferences));
394 _act_grp->add(Gtk::Action::create("Close",
395 Gtk::Stock::CLOSE),
396 sigc::mem_fun(*this, &EditWidget::onActionFileOpen));
398 _act_grp->add(Gtk::Action::create("Quit",
399 Gtk::Stock::QUIT),
400 sigc::mem_fun(*this, &EditWidget::onActionFileQuit));
402 // EditWidget menu
403 _act_grp->add(Gtk::Action::create("Undo",
404 Gtk::Stock::UNDO, Glib::ustring(),
405 _("PLACEHOLDER, do not translate")));
407 _act_grp->add(Gtk::Action::create("Redo",
408 Gtk::Stock::REDO, Glib::ustring(),
409 _("PLACEHOLDER, do not translate")));
411 _act_grp->add(Gtk::Action::create("Cut",
412 Gtk::Stock::CUT, Glib::ustring(),
413 _("PLACEHOLDER, do not translate")));
415 _act_grp->add(Gtk::Action::create("Copy",
416 Gtk::Stock::COPY, Glib::ustring(),
417 _("PLACEHOLDER, do not translate")));
419 _act_grp->add(Gtk::Action::create("Paste",
420 Gtk::Stock::PASTE, Glib::ustring(),
421 _("PLACEHOLDER, do not translate")));
423 _act_grp->add(Gtk::Action::create("PasteInPlace",
424 Stock::PASTE_IN_PLACE));
426 _act_grp->add(Gtk::Action::create("PasteStyle",
427 Stock::PASTE_STYLE));
429 _act_grp->add(Gtk::Action::create("Find",
430 Gtk::Stock::FIND),
431 sigc::mem_fun(*this, &EditWidget::onDialogFind));
433 _act_grp->add(Gtk::Action::create("Duplicate",
434 Stock::DUPLICATE, Glib::ustring(),
435 _("PLACEHOLDER, do not translate")));
437 _act_grp->add(Gtk::Action::create("Clone",
438 Stock::CLONE, Glib::ustring(),
439 _("PLACEHOLDER, do not translate")));
441 _act_grp->add(Gtk::Action::create("CloneUnlink",
442 Stock::CLONE_UNLINK, Glib::ustring(),
443 _("PLACEHOLDER, do not translate")));
445 _act_grp->add(Gtk::Action::create("CloneSelectOrig",
446 Stock::CLONE_SELECT_ORIG));
448 _act_grp->add(Gtk::Action::create("MakeBitmap",
449 Stock::MAKE_BITMAP));
451 _act_grp->add(Gtk::Action::create("Tile",
452 Stock::TILE));
454 _act_grp->add(Gtk::Action::create("Untile",
455 Stock::UNTILE));
457 _act_grp->add(Gtk::Action::create("Delete",
458 Gtk::Stock::DELETE));
460 _act_grp->add(Gtk::Action::create("SelectAll",
461 Stock::SELECT_ALL));
463 _act_grp->add(Gtk::Action::create("SelectAllInAllLayers",
464 Stock::SELECT_ALL_IN_ALL_LAYERS));
466 _act_grp->add(Gtk::Action::create("SelectInvert",
467 Stock::SELECT_INVERT));
469 _act_grp->add(Gtk::Action::create("SelectNone",
470 Stock::SELECT_NONE));
472 _act_grp->add(Gtk::Action::create("XmlEditor",
473 Stock::XML_EDITOR, Glib::ustring(),
474 _("PLACEHOLDER, do not translate")),
475 sigc::mem_fun(*this, &EditWidget::onDialogXmlEditor));
477 // View menu
478 _act_grp->add(Gtk::Action::create("Zoom",
479 Stock::ZOOM));
481 _act_grp->add(Gtk::Action::create("ZoomIn",
482 Stock::ZOOM_IN, Glib::ustring(),
483 _("PLACEHOLDER, do not translate")));
485 _act_grp->add(Gtk::Action::create("ZoomOut",
486 Stock::ZOOM_OUT, Glib::ustring(),
487 _("PLACEHOLDER, do not translate")));
489 _act_grp->add(Gtk::Action::create("Zoom100",
490 Stock::ZOOM_100, Glib::ustring(),
491 _("PLACEHOLDER, do not translate")));
493 _act_grp->add(Gtk::Action::create("Zoom50",
494 Stock::ZOOM_50, Glib::ustring(),
495 _("PLACEHOLDER, do not translate")));
497 _act_grp->add(Gtk::Action::create("Zoom200",
498 Stock::ZOOM_200, Glib::ustring(),
499 _("PLACEHOLDER, do not translate")));
501 _act_grp->add(Gtk::Action::create("ZoomSelection",
502 Stock::ZOOM_SELECTION, Glib::ustring(),
503 _("PLACEHOLDER, do not translate")));
505 _act_grp->add(Gtk::Action::create("ZoomDrawing",
506 Stock::ZOOM_DRAWING, Glib::ustring(),
507 _("PLACEHOLDER, do not translate")));
509 _act_grp->add(Gtk::Action::create("ZoomPage",
510 Stock::ZOOM_PAGE, Glib::ustring(),
511 _("PLACEHOLDER, do not translate")));
513 _act_grp->add(Gtk::Action::create("ZoomWidth",
514 Stock::ZOOM_WIDTH, Glib::ustring(),
515 _("PLACEHOLDER, do not translate")));
517 _act_grp->add(Gtk::Action::create("ZoomPrev",
518 Stock::ZOOM_PREV, Glib::ustring(),
519 _("PLACEHOLDER, do not translate")));
521 _act_grp->add(Gtk::Action::create("ZoomNext",
522 Stock::ZOOM_NEXT, Glib::ustring(),
523 _("PLACEHOLDER, do not translate")));
525 _act_grp->add(Gtk::Action::create("ShowHide",
526 Stock::SHOW_HIDE));
528 _act_grp->add(Gtk::ToggleAction::create("ShowHideCommandsBar",
529 Stock::SHOW_HIDE_COMMANDS_BAR));
531 _act_grp->add(Gtk::ToggleAction::create("ShowHideToolControlsBar",
532 Stock::SHOW_HIDE_TOOL_CONTROLS_BAR));
534 _act_grp->add(Gtk::ToggleAction::create("ShowHideToolsBar",
535 Stock::SHOW_HIDE_TOOLS_BAR));
537 _act_grp->add(Gtk::ToggleAction::create("ShowHideRulers",
538 Stock::SHOW_HIDE_RULERS));
540 _act_grp->add(Gtk::ToggleAction::create("ShowHideScrollbars",
541 Stock::SHOW_HIDE_SCROLLBARS));
543 _act_grp->add(Gtk::ToggleAction::create("ShowHideStatusbar",
544 Stock::SHOW_HIDE_STATUSBAR));
546 _act_grp->add(Gtk::Action::create("ShowHideDialogs",
547 Stock::SHOW_HIDE_DIALOGS));
549 _act_grp->add(Gtk::Action::create("Grid",
550 Stock::GRID));
552 _act_grp->add(Gtk::Action::create("Guides",
553 Stock::GUIDES));
555 _act_grp->add(Gtk::Action::create("Fullscreen",
556 Stock::FULLSCREEN));
558 _act_grp->add(Gtk::Action::create("Messages",
559 Stock::MESSAGES),
560 sigc::mem_fun(*this, &EditWidget::onDialogMessages));
562 _act_grp->add(Gtk::Action::create("Scripts",
563 Stock::SCRIPTS));
565 _act_grp->add(Gtk::Action::create("WindowPrev",
566 Stock::WINDOW_PREV));
568 _act_grp->add(Gtk::Action::create("WindowNext",
569 Stock::WINDOW_NEXT));
571 _act_grp->add(Gtk::Action::create("WindowDuplicate",
572 Stock::WINDOW_DUPLICATE));
574 // Layer menu
575 _act_grp->add(Gtk::Action::create("LayerNew",
576 Stock::LAYER_NEW));
578 _act_grp->add(Gtk::Action::create("LayerRename",
579 Stock::LAYER_RENAME));
581 _act_grp->add(Gtk::Action::create("LayerDuplicate",
582 Stock::LAYER_DUPLICATE));
584 _act_grp->add(Gtk::Action::create("LayerAnchor",
585 Stock::LAYER_ANCHOR));
587 _act_grp->add(Gtk::Action::create("LayerMergeDown",
588 Stock::LAYER_MERGE_DOWN));
590 _act_grp->add(Gtk::Action::create("LayerDelete",
591 Stock::LAYER_DELETE));
593 _act_grp->add(Gtk::Action::create("LayerSelectNext",
594 Stock::LAYER_SELECT_NEXT));
596 _act_grp->add(Gtk::Action::create("LayerSelectPrev",
597 Stock::LAYER_SELECT_PREV));
599 _act_grp->add(Gtk::Action::create("LayerSelectTop",
600 Stock::LAYER_SELECT_TOP));
602 _act_grp->add(Gtk::Action::create("LayerSelectBottom",
603 Stock::LAYER_SELECT_BOTTOM));
605 _act_grp->add(Gtk::Action::create("LayerRaise",
606 Stock::LAYER_RAISE));
608 _act_grp->add(Gtk::Action::create("LayerLower",
609 Stock::LAYER_LOWER));
611 _act_grp->add(Gtk::Action::create("LayerToTop",
612 Stock::LAYER_TO_TOP));
614 _act_grp->add(Gtk::Action::create("LayerToBottom",
615 Stock::LAYER_TO_BOTTOM));
617 // Object menu
618 _act_grp->add(Gtk::Action::create("FillAndStroke",
619 Stock::FILL_STROKE, Glib::ustring(),
620 _("PLACEHOLDER, do not translate")),
621 sigc::mem_fun(*this, &EditWidget::onDialogFillAndStroke));
623 _act_grp->add(Gtk::Action::create("ObjectProperties",
624 Stock::OBJECT_PROPERTIES),
625 sigc::mem_fun(*this, &EditWidget::onDialogObjectProperties));
627 _act_grp->add(Gtk::Action::create("Group",
628 Stock::GROUP, Glib::ustring(),
629 _("PLACEHOLDER, do not translate")));
631 _act_grp->add(Gtk::Action::create("Ungroup",
632 Stock::UNGROUP, Glib::ustring(),
633 _("PLACEHOLDER, do not translate")));
635 _act_grp->add(Gtk::Action::create("Raise",
636 Stock::RAISE, Glib::ustring(),
637 _("PLACEHOLDER, do not translate")));
639 _act_grp->add(Gtk::Action::create("Lower",
640 Stock::LOWER, Glib::ustring(),
641 _("PLACEHOLDER, do not translate")));
643 _act_grp->add(Gtk::Action::create("RaiseToTop",
644 Stock::RAISE_TO_TOP, Glib::ustring(),
645 _("PLACEHOLDER, do not translate")));
647 _act_grp->add(Gtk::Action::create("LowerToBottom",
648 Stock::LOWER_TO_BOTTOM, Glib::ustring(),
649 _("PLACEHOLDER, do not translate")));
651 _act_grp->add(Gtk::Action::create("MoveToNewLayer",
652 Stock::MOVE_TO_NEW_LAYER, Glib::ustring(),
653 _("PLACEHOLDER, do not translate")));
655 _act_grp->add(Gtk::Action::create("MoveToNextLayer",
656 Stock::MOVE_TO_NEXT_LAYER, Glib::ustring(),
657 _("PLACEHOLDER, do not translate")));
659 _act_grp->add(Gtk::Action::create("MoveToPrevLayer",
660 Stock::MOVE_TO_PREV_LAYER, Glib::ustring(),
661 _("PLACEHOLDER, do not translate")));
663 _act_grp->add(Gtk::Action::create("MoveToTopLayer",
664 Stock::MOVE_TO_TOP_LAYER, Glib::ustring(),
665 _("PLACEHOLDER, do not translate")));
667 _act_grp->add(Gtk::Action::create("MoveToBottomLayer",
668 Stock::MOVE_TO_BOTTOM_LAYER, Glib::ustring(),
669 _("PLACEHOLDER, do not translate")));
671 _act_grp->add(Gtk::Action::create("Rotate90CW",
672 Stock::ROTATE_90_CW, Glib::ustring(),
673 _("PLACEHOLDER, do not translate")));
675 _act_grp->add(Gtk::Action::create("Rotate90CCW",
676 Stock::ROTATE_90_CCW, Glib::ustring(),
677 _("PLACEHOLDER, do not translate")));
679 _act_grp->add(Gtk::Action::create("FlipHoriz",
680 Stock::FLIP_HORIZ, Glib::ustring(),
681 _("PLACEHOLDER, do not translate")));
683 _act_grp->add(Gtk::Action::create("FlipVert",
684 Stock::FLIP_VERT, Glib::ustring(),
685 _("PLACEHOLDER, do not translate")));
687 _act_grp->add(Gtk::Action::create("Transformation",
688 Stock::TRANSFORMATION, Glib::ustring(),
689 _("PLACEHOLDER, do not translate")),
690 sigc::mem_fun(*this, &EditWidget::onDialogTransformation));
692 _act_grp->add(Gtk::Action::create("AlignAndDistribute",
693 Stock::ALIGN_DISTRIBUTE, Glib::ustring(),
694 _("PLACEHOLDER, do not translate")),
695 sigc::mem_fun(*this, &EditWidget::onDialogAlignAndDistribute));
697 // Path menu
698 _act_grp->add(Gtk::Action::create("ObjectToPath",
699 Stock::OBJECT_TO_PATH, Glib::ustring(),
700 _("PLACEHOLDER, do not translate")));
702 _act_grp->add(Gtk::Action::create("StrokeToPath",
703 Stock::STROKE_TO_PATH, Glib::ustring(),
704 _("PLACEHOLDER, do not translate")));
706 _act_grp->add(Gtk::Action::create("Trace",
707 Stock::TRACE),
708 sigc::mem_fun(*this, &EditWidget::onDialogTrace));
710 _act_grp->add(Gtk::Action::create("Union",
711 Stock::UNION));
713 _act_grp->add(Gtk::Action::create("Difference",
714 Stock::DIFFERENCE));
716 _act_grp->add(Gtk::Action::create("Intersection",
717 Stock::INTERSECTION));
719 _act_grp->add(Gtk::Action::create("Exclusion",
720 Stock::EXCLUSION));
722 _act_grp->add(Gtk::Action::create("Division",
723 Stock::DIVISION));
725 _act_grp->add(Gtk::Action::create("CutPath",
726 Stock::CUT_PATH));
728 _act_grp->add(Gtk::Action::create("Combine",
729 Stock::COMBINE));
731 _act_grp->add(Gtk::Action::create("BreakApart",
732 Stock::BREAK_APART));
734 _act_grp->add(Gtk::Action::create("Inset",
735 Stock::INSET));
737 _act_grp->add(Gtk::Action::create("Outset",
738 Stock::OUTSET));
740 _act_grp->add(Gtk::Action::create("OffsetDynamic",
741 Stock::OFFSET_DYNAMIC));
743 _act_grp->add(Gtk::Action::create("OffsetLinked",
744 Stock::OFFSET_LINKED));
746 _act_grp->add(Gtk::Action::create("Simplify",
747 Stock::SIMPLIFY));
749 _act_grp->add(Gtk::Action::create("Reverse",
750 Stock::REVERSE));
752 _act_grp->add(Gtk::Action::create("Cleanup",
753 Gtk::Stock::CLEAR,
754 _("PLACEHOLDER, do not translate")));
756 // Text menu
757 _act_grp->add(Gtk::Action::create("TextProperties",
758 Gtk::Stock::SELECT_FONT, Glib::ustring(),
759 _("PLACEHOLDER, do not translate")),
760 sigc::mem_fun(*this, &EditWidget::onDialogTextProperties));
762 _act_grp->add(Gtk::Action::create("PutOnPath",
763 Stock::PUT_ON_PATH));
765 _act_grp->add(Gtk::Action::create("RemoveFromPath",
766 Stock::REMOVE_FROM_PATH));
768 _act_grp->add(Gtk::Action::create("RemoveManualKerns",
769 Stock::REMOVE_MANUAL_KERNS));
771 // Whiteboard menu
772 #ifdef WITH_INKBOARD
773 #endif
775 // About menu
776 _act_grp->add(Gtk::Action::create("KeysAndMouse",
777 Stock::KEYS_MOUSE));
779 _act_grp->add(Gtk::Action::create("Tutorials",
780 Stock::TUTORIALS));
782 _act_grp->add(Gtk::Action::create("About",
783 Stock::ABOUT),
784 sigc::mem_fun(*this, &EditWidget::onDialogAbout));
785 }
787 void
788 EditWidget::initToolbarActions()
789 {
790 // Tools bar
791 Gtk::RadioAction::Group tools;
793 _act_grp->add(Gtk::RadioAction::create(tools, "ToolSelect",
794 Stock::TOOL_SELECT, Glib::ustring(),
795 _("PLACEHOLDER, do not translate")),
796 sigc::mem_fun(*this, &EditWidget::onSelectTool));
798 _act_grp->add(Gtk::RadioAction::create(tools, "ToolNode",
799 Stock::TOOL_NODE, Glib::ustring(),
800 _("PLACEHOLDER, do not translate")),
801 sigc::mem_fun(*this, &EditWidget::onNodeTool));
803 _act_grp->add(Gtk::RadioAction::create(tools, "ToolZoom",
804 Stock::TOOL_ZOOM, Glib::ustring(),
805 _("PLACEHOLDER, do not translate")));
807 _act_grp->add(Gtk::RadioAction::create(tools, "ToolRect",
808 Stock::TOOL_RECT, Glib::ustring(),
809 _("PLACEHOLDER, do not translate")));
811 _act_grp->add(Gtk::RadioAction::create(tools, "ToolArc",
812 Stock::TOOL_ARC, Glib::ustring(),
813 _("PLACEHOLDER, do not translate")));
815 _act_grp->add(Gtk::RadioAction::create(tools, "ToolStar",
816 Stock::TOOL_STAR, Glib::ustring(),
817 _("PLACEHOLDER, do not translate")));
819 _act_grp->add(Gtk::RadioAction::create(tools, "ToolSpiral",
820 Stock::TOOL_SPIRAL, Glib::ustring(),
821 _("PLACEHOLDER, do not translate")));
823 _act_grp->add(Gtk::RadioAction::create(tools, "ToolFreehand",
824 Stock::TOOL_FREEHAND, Glib::ustring(),
825 _("PLACEHOLDER, do not translate")));
827 _act_grp->add(Gtk::RadioAction::create(tools, "ToolPen",
828 Stock::TOOL_PEN, Glib::ustring(),
829 _("PLACEHOLDER, do not translate")));
831 _act_grp->add(Gtk::RadioAction::create(tools, "ToolDynaDraw",
832 Stock::TOOL_DYNADRAW, Glib::ustring(),
833 _("PLACEHOLDER, do not translate")));
835 _act_grp->add(Gtk::RadioAction::create(tools, "ToolText",
836 Stock::TOOL_TEXT, Glib::ustring(),
837 _("PLACEHOLDER, do not translate")));
839 _act_grp->add(Gtk::RadioAction::create(tools, "ToolDropper",
840 Stock::TOOL_DROPPER, Glib::ustring(),
841 _("PLACEHOLDER, do not translate")));
843 // Select Controls bar
844 _act_grp->add(Gtk::ToggleAction::create("TransformStroke",
845 Stock::TRANSFORM_STROKE, Glib::ustring(),
846 _("PLACEHOLDER, do not translate")));
848 _act_grp->add(Gtk::ToggleAction::create("TransformCorners",
849 Stock::TRANSFORM_CORNERS, Glib::ustring(),
850 _("PLACEHOLDER, do not translate")));
852 _act_grp->add(Gtk::ToggleAction::create("TransformGradient",
853 Stock::TRANSFORM_GRADIENT, Glib::ustring(),
854 _("PLACEHOLDER, do not translate")));
856 _act_grp->add(Gtk::ToggleAction::create("TransformPattern",
857 Stock::TRANSFORM_PATTERN, Glib::ustring(),
858 _("PLACEHOLDER, do not translate")));
860 // Node Controls bar
861 _act_grp->add(Gtk::Action::create("NodeInsert",
862 Gtk::Stock::ADD, Glib::ustring(),
863 _("PLACEHOLDER, do not translate")));
865 _act_grp->add(Gtk::Action::create("NodeDelete",
866 Gtk::Stock::REMOVE, Glib::ustring(),
867 _("PLACEHOLDER, do not translate")));
869 _act_grp->add(Gtk::Action::create("NodeJoin",
870 Stock::NODE_JOIN, Glib::ustring(),
871 _("PLACEHOLDER, do not translate")));
873 _act_grp->add(Gtk::Action::create("NodeJoinSegment",
874 Stock::NODE_JOIN_SEGMENT, Glib::ustring(),
875 _("PLACEHOLDER, do not translate")));
877 _act_grp->add(Gtk::Action::create("NodeDeleteSegment",
878 Stock::NODE_DELETE_SEGMENT, Glib::ustring(),
879 _("PLACEHOLDER, do not translate")));
881 _act_grp->add(Gtk::Action::create("NodeBreak",
882 Stock::NODE_BREAK, Glib::ustring(),
883 _("PLACEHOLDER, do not translate")));
885 _act_grp->add(Gtk::Action::create("NodeCorner",
886 Stock::NODE_CORNER, Glib::ustring(),
887 _("PLACEHOLDER, do not translate")));
889 _act_grp->add(Gtk::Action::create("NodeSmooth",
890 Stock::NODE_SMOOTH, Glib::ustring(),
891 _("PLACEHOLDER, do not translate")));
893 _act_grp->add(Gtk::Action::create("NodeSymmetric",
894 Stock::NODE_SYMMETRIC, Glib::ustring(),
895 _("PLACEHOLDER, do not translate")));
897 _act_grp->add(Gtk::Action::create("NodeLine",
898 Stock::NODE_LINE, Glib::ustring(),
899 _("PLACEHOLDER, do not translate")));
901 _act_grp->add(Gtk::Action::create("NodeCurve",
902 Stock::NODE_CURVE, Glib::ustring(),
903 _("PLACEHOLDER, do not translate")));
904 }
906 void
907 EditWidget::initAccelMap()
908 {
909 gchar *filename = g_build_filename(INKSCAPE_UIDIR, "keybindings.rc", NULL);
910 Gtk::AccelMap::load(filename);
911 g_free(filename);
913 // One problem is that the keys 1-6 are zoom accelerators which get
914 // caught as accelerator _before_ any Entry input handler receives them,
915 // for example the zoom status. At the moment, the best way seems to
916 // disable them as accelerators when the Entry gets focus, and enable
917 // them when focus goes elsewhere. The code for this belongs here,
918 // and not in zoom-status.cpp .
920 _zoom_status.signal_focus_in_event().connect (sigc::mem_fun (*this, &EditWidget::onEntryFocusIn));
921 _zoom_status.signal_focus_out_event().connect (sigc::mem_fun (*this, &EditWidget::onEntryFocusOut));
922 }
924 bool
925 EditWidget::onEntryFocusIn (GdkEventFocus* ev)
926 {
927 Gdk::ModifierType m = static_cast<Gdk::ModifierType>(0);
928 Gtk::AccelMap::change_entry ("<Actions>//Zoom100", 0, m, false);
929 Gtk::AccelMap::change_entry ("<Actions>//Zoom50", 0, m, false);
930 Gtk::AccelMap::change_entry ("<Actions>//ZoomSelection", 0, m, false);
931 Gtk::AccelMap::change_entry ("<Actions>//ZoomDrawing", 0, m, false);
932 Gtk::AccelMap::change_entry ("<Actions>//ZoomPage", 0, m, false);
933 Gtk::AccelMap::change_entry ("<Actions>//ZoomWidth", 0, m, false);
934 return false;
935 }
937 bool
938 EditWidget::onEntryFocusOut (GdkEventFocus* ev)
939 {
940 Gdk::ModifierType m = static_cast<Gdk::ModifierType>(0);
941 Gtk::AccelMap::change_entry ("<Actions>//Zoom100", '1', m, false);
942 Gtk::AccelMap::change_entry ("<Actions>//Zoom50", '2', m, false);
943 Gtk::AccelMap::change_entry ("<Actions>//ZoomSelection", '3', m, false);
944 Gtk::AccelMap::change_entry ("<Actions>//ZoomDrawing", '4', m, false);
945 Gtk::AccelMap::change_entry ("<Actions>//ZoomPage", '5', m, false);
946 Gtk::AccelMap::change_entry ("<Actions>//ZoomWidth", '6', m, false);
947 return false;
948 }
950 void
951 EditWidget::initMenuBar()
952 {
953 g_assert(_ui_mgr);
954 Gtk::MenuBar *menu = static_cast<Gtk::MenuBar*>(_ui_mgr->get_widget("/MenuBar"));
955 g_assert(menu != NULL);
956 _main_window_table.attach(*Gtk::manage(menu), 0, 1, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK);
957 }
959 void
960 EditWidget::initCommandsBar()
961 {
962 g_assert(_ui_mgr);
963 Toolbox *bar = new Toolbox(static_cast<Gtk::Toolbar*>(_ui_mgr->get_widget("/CommandsBar")),
964 Gtk::TOOLBAR_ICONS);
965 g_assert(bar != NULL);
966 _toolbars_vbox.pack_start(*Gtk::manage(bar), Gtk::PACK_SHRINK);
967 }
969 void
970 EditWidget::initToolControlsBar()
971 {
972 // TODO: Do UIManager controlled widgets need to be deleted?
973 _select_ctrl = static_cast<Gtk::Toolbar*>(_ui_mgr->get_widget("/SelectControlsBar"));
974 _node_ctrl = static_cast<Gtk::Toolbar*>(_ui_mgr->get_widget("/NodeControlsBar"));
976 _tool_ctrl = new Toolbox(_select_ctrl, Gtk::TOOLBAR_ICONS);
978 _toolbars_vbox.pack_start(*Gtk::manage(_tool_ctrl), Gtk::PACK_SHRINK);
979 }
981 void
982 EditWidget::initUriBar()
983 {
984 /// \todo Create an Inkscape::UI::Widget::UriBar class (?)
986 _uri_ctrl = new Gtk::Toolbar();
988 _uri_label.set_label(_("PLACEHOLDER, DO NOT TRANSLATE"));
989 _uri_ctrl->add(_uri_label);
990 _uri_ctrl->add(_uri_entry);
992 _uri_entry.signal_activate()
993 .connect_notify(sigc::mem_fun(*this, &EditWidget::onUriChanged));
995 _toolbars_vbox.pack_start(*Gtk::manage(_uri_ctrl), Gtk::PACK_SHRINK);
996 }
998 void
999 EditWidget::initToolsBar()
1000 {
1001 Toolbox *bar = new Toolbox(static_cast<Gtk::Toolbar*>(_ui_mgr->get_widget("/ToolsBar")),
1002 Gtk::TOOLBAR_ICONS,
1003 Gtk::ORIENTATION_VERTICAL);
1004 g_assert(bar != NULL);
1005 _sub_window_hbox.pack_start(*Gtk::manage(bar), Gtk::PACK_SHRINK);
1006 }
1008 void
1009 EditWidget::initTopRuler()
1010 {
1011 _viewport_table.attach(_top_ruler, 1, 2, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK);
1013 _tooltips.set_tip (_top_ruler, _top_ruler.get_tip());
1014 }
1016 void
1017 EditWidget::initLeftRuler()
1018 {
1019 _viewport_table.attach(_left_ruler, 0, 1, 1, 2, Gtk::SHRINK, Gtk::FILL|Gtk::EXPAND);
1021 _tooltips.set_tip (_left_ruler, _left_ruler.get_tip());
1022 }
1024 void
1025 EditWidget::initBottomScrollbar()
1026 {
1027 _viewport_table.attach(_bottom_scrollbar, 1, 2, 2, 3, Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK);
1028 _bottom_scrollbar.signal_value_changed().connect (sigc::mem_fun (*this, &EditWidget::onAdjValueChanged));
1029 _bottom_scrollbar.property_adjustment() = new Gtk::Adjustment (0.0, -4000.0, 4000.0, 10.0, 100.0, 4.0);
1030 }
1032 void
1033 EditWidget::initRightScrollbar()
1034 {
1035 _viewport_table.attach(_right_scrollbar, 2, 3, 1, 2, Gtk::SHRINK, Gtk::FILL|Gtk::EXPAND);
1037 _right_scrollbar.signal_value_changed().connect (sigc::mem_fun (*this, &EditWidget::onAdjValueChanged));
1038 _right_scrollbar.property_adjustment() = new Gtk::Adjustment (0.0, -4000.0, 4000.0, 10.0, 100.0, 4.0);
1039 }
1041 void
1042 EditWidget::initStickyZoom()
1043 {
1044 _viewport_table.attach(_sticky_zoom, 2, 3, 0, 1, Gtk::SHRINK, Gtk::SHRINK);
1046 _sticky_zoom.set_active (prefs_get_int_attribute ("options.stickyzoom", "value", 0) != 0);
1047 _tooltips.set_tip (_sticky_zoom, _("Zoom drawing if window size changes"));
1049 /// \todo icon not implemented
1050 }
1052 void
1053 EditWidget::initStatusbar()
1054 {
1055 _statusbar.pack_start (_selected_style_status, false, false, 1);
1056 _statusbar.pack_start (*new Gtk::VSeparator(), false, false, 0);
1058 _tooltips.set_tip (_zoom_status, _("Zoom"));
1060 _layer_selector.reference();
1061 _statusbar.pack_start (_layer_selector, false, false, 1);
1063 _coord_status.property_n_rows() = 2;
1064 _coord_status.property_n_columns() = 5;
1065 _coord_status.property_row_spacing() = 0;
1066 _coord_status.property_column_spacing() = 2;
1067 _coord_eventbox.add (_coord_status);
1068 _tooltips.set_tip (_coord_eventbox, _("Cursor coordinates"));
1069 _coord_status.attach (*new Gtk::VSeparator(), 0,1, 0,2, Gtk::FILL,Gtk::FILL, 0,0);
1070 _coord_status.attach (*new Gtk::Label("X:", 0.0, 0.5), 1,2, 0,1, Gtk::FILL,Gtk::FILL, 0,0);
1071 _coord_status.attach (*new Gtk::Label("Y:", 0.0, 0.5), 1,2, 1,2, Gtk::FILL,Gtk::FILL, 0,0);
1072 _coord_status_x.set_text ("0.0");
1073 _coord_status_x.set_alignment (0.0, 0.5);
1074 _coord_status_y.set_text ("0.0");
1075 _coord_status_y.set_alignment (0.0, 0.5);
1076 _coord_status.attach (_coord_status_x, 2,3, 0,1, Gtk::FILL,Gtk::FILL, 0,0);
1077 _coord_status.attach (_coord_status_y, 2,3, 1,2, Gtk::FILL,Gtk::FILL, 0,0);
1078 _coord_status.attach (*new Gtk::Label("Z:", 0.0, 0.5), 3,4, 0,2, Gtk::FILL,Gtk::FILL, 0,0);
1079 _coord_status.attach (_zoom_status, 4,5, 0,2, Gtk::FILL,Gtk::FILL, 0,0);
1080 sp_set_font_size_smaller (static_cast<GtkWidget*>((void*)_coord_status.gobj()));
1081 _statusbar.pack_end (_coord_eventbox, false, false, 1);
1083 _select_status.property_xalign() = 0.0;
1084 _select_status.property_yalign() = 0.5;
1085 _select_status.set_markup (_("<b>Welcome to Inkscape!</b> Use shape or freehand tools to create objects; use selector (arrow) to move or transform them."));
1086 // include this again with Gtk+-2.6
1087 #if GTK_VERSION_GE(2,6)
1088 gtk_label_set_ellipsize (GTK_LABEL(_select_status.gobj()), PANGO_ELLIPSIZE_END);
1089 #endif
1090 _select_status.set_size_request (1, -1);
1091 _statusbar.pack_start (_select_status, true, true, 0);
1093 _main_window_table.attach(_statusbar, 0, 1, 3, 4, Gtk::FILL, Gtk::SHRINK);
1094 }
1096 //========================================
1097 //----------implements EditWidgetInterface
1099 void *
1100 EditWidget::getWindow()
1101 {
1102 return this;
1103 }
1105 void
1106 EditWidget::setTitle (gchar const* new_title)
1107 {
1108 set_title (new_title);
1109 }
1111 void
1112 EditWidget::layout()
1113 {
1114 show_all_children();
1115 }
1117 void
1118 EditWidget::present()
1119 {
1120 this->Gtk::Window::present();
1121 }
1123 void
1124 EditWidget::getGeometry (gint &x, gint &y, gint &w, gint &h)
1125 {
1126 get_position (x, y);
1127 get_size (w, h);
1128 }
1130 void
1131 EditWidget::setSize (gint w, gint h)
1132 {
1133 resize (w, h);
1134 }
1136 void
1137 EditWidget::setPosition (NR::Point p)
1138 {
1139 move (int(p[NR::X]), int(p[NR::Y]));
1140 }
1142 /// \param p is already gobj()!
1143 void
1144 EditWidget::setTransient (void* p, int i)
1145 {
1146 #ifndef WIN32
1147 gtk_window_set_transient_for (static_cast<GtkWindow*>(p), this->gobj());
1148 if (i==2)
1149 this->Gtk::Window::present();
1150 #endif
1151 }
1153 NR::Point
1154 EditWidget::getPointer()
1155 {
1156 int x, y;
1157 get_pointer (x, y);
1158 return NR::Point (x, y);
1159 }
1161 void
1162 EditWidget::setFullscreen()
1163 {
1164 fullscreen();
1165 }
1167 /**
1168 * Shuts down the desktop object for the view being closed. It checks
1169 * to see if the document has been edited, and if so prompts the user
1170 * to save, discard, or cancel. Returns TRUE if the shutdown operation
1171 * is cancelled or if the save is cancelled or fails, FALSE otherwise.
1172 */
1173 bool
1174 EditWidget::shutdown()
1175 {
1176 g_assert (_desktop != NULL);
1177 if (Inkscape::NSApplication::Editor::isDuplicatedView (_desktop))
1178 return false;
1180 SPDocument *doc = _desktop->doc();
1181 if (sp_document_repr_root(doc)->attribute("sodipodi:modified") != NULL)
1182 {
1183 gchar *markup;
1184 /// \todo FIXME !!! obviously this will have problems if the document
1185 /// name contains markup characters
1186 markup = g_strdup_printf(
1187 _("<span weight=\"bold\" size=\"larger\">Save changes to document \"%s\" before closing?</span>\n\n"
1188 "If you close without saving, your changes will be discarded."),
1189 SP_DOCUMENT_NAME(doc));
1191 Gtk::MessageDialog dlg (*this,
1192 markup,
1193 true,
1194 Gtk::MESSAGE_WARNING,
1195 Gtk::BUTTONS_NONE,
1196 true);
1197 g_free(markup);
1198 Gtk::Button close_button (_("Close _without saving"), true);
1199 dlg.add_action_widget (close_button, Gtk::RESPONSE_NO);
1200 close_button.show();
1201 dlg.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1202 dlg.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_YES);
1203 dlg.set_default_response (Gtk::RESPONSE_YES);
1205 int response = dlg.run();
1206 switch (response)
1207 {
1208 case Gtk::RESPONSE_YES:
1209 sp_document_ref(doc);
1210 if (sp_file_save_document(doc)) {
1211 sp_document_unref(doc);
1212 } else { // save dialog cancelled or save failed
1213 sp_document_unref(doc);
1214 return TRUE;
1215 }
1216 break;
1217 case Gtk::RESPONSE_NO:
1218 break;
1219 default: // cancel pressed, or dialog was closed
1220 return TRUE;
1221 break;
1222 }
1223 }
1225 /* Code to check data loss */
1226 bool allow_data_loss = FALSE;
1227 while (sp_document_repr_root(doc)->attribute("inkscape:dataloss") != NULL && allow_data_loss == FALSE)
1228 {
1229 gchar *markup;
1230 /// \todo FIXME !!! obviously this will have problems if the document
1231 /// name contains markup characters
1232 markup = g_strdup_printf(
1233 _("<span weight=\"bold\" size=\"larger\">The file \"%s\" was saved with a format (%s) that may cause data loss!</span>\n\n"
1234 "Do you want to save this file in another format?"),
1235 SP_DOCUMENT_NAME(doc),
1236 Inkscape::Extension::db.get(sp_document_repr_root(doc)->attribute("inkscape:output_extension"))->get_name());
1238 Gtk::MessageDialog dlg (*this,
1239 markup,
1240 true,
1241 Gtk::MESSAGE_WARNING,
1242 Gtk::BUTTONS_NONE,
1243 true);
1244 g_free(markup);
1245 Gtk::Button close_button (_("Close _without saving"), true);
1246 dlg.add_action_widget (close_button, Gtk::RESPONSE_NO);
1247 close_button.show();
1248 dlg.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1249 dlg.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_YES);
1250 dlg.set_default_response (Gtk::RESPONSE_YES);
1252 int response = dlg.run();
1254 switch (response)
1255 {
1256 case Gtk::RESPONSE_YES:
1257 sp_document_ref(doc);
1258 if (sp_file_save_document(doc)) {
1259 sp_document_unref(doc);
1260 } else { // save dialog cancelled or save failed
1261 sp_document_unref(doc);
1262 return TRUE;
1263 }
1264 break;
1265 case Gtk::RESPONSE_NO:
1266 allow_data_loss = TRUE;
1267 break;
1268 default: // cancel pressed, or dialog was closed
1269 return TRUE;
1270 break;
1271 }
1272 }
1274 return false;
1275 }
1278 void
1279 EditWidget::destroy()
1280 {
1281 delete this;
1282 }
1284 void
1285 EditWidget::requestCanvasUpdate()
1286 {
1287 _svg_canvas.widget().queue_draw();
1288 }
1290 void
1291 EditWidget::activateDesktop()
1292 {
1293 /// \todo active_desktop_indicator not implemented
1294 }
1296 void
1297 EditWidget::deactivateDesktop()
1298 {
1299 /// \todo active_desktop_indicator not implemented
1300 }
1302 void
1303 EditWidget::viewSetPosition (NR::Point p)
1304 {
1305 p -= _namedview->gridorigin;
1306 double lo, up, pos, max;
1307 _top_ruler.get_range (lo, up, pos, max);
1308 _top_ruler.set_range (lo, up, p[NR::X], max);
1309 _left_ruler.get_range (lo, up, pos, max);
1310 _left_ruler.set_range (lo, up, p[NR::Y], max);
1311 }
1313 void
1314 EditWidget::updateRulers()
1315 {
1316 NR::Point origin = _namedview->gridorigin;
1318 NR::Rect const viewbox = _svg_canvas.spobj()->getViewbox();
1319 double lo, up, pos, max;
1320 double const scale = _desktop->current_zoom();
1321 double s = viewbox.min()[NR::X] / scale - origin[NR::X];
1322 double e = viewbox.max()[NR::X] / scale - origin[NR::X];
1323 _top_ruler.get_range(lo, up, pos, max);
1324 _top_ruler.set_range(s, e, pos, e);
1325 s = viewbox.min()[NR::Y] / -scale - origin[NR::Y];
1326 e = viewbox.max()[NR::Y] / -scale - origin[NR::Y];
1327 _left_ruler.set_range(s, e, origin[NR::Y], e);
1328 /// \todo is that correct?
1329 }
1331 void
1332 EditWidget::updateScrollbars (double scale)
1333 {
1334 // do not call this function before canvas has its size allocated
1335 if (!is_realized() || _update_s_f) {
1336 return;
1337 }
1339 _update_s_f = true;
1341 /* The desktop region we always show unconditionally */
1342 SPDocument *doc = _desktop->doc();
1343 NR::Rect const r = sp_item_bbox_desktop(SP_ITEM(SP_DOCUMENT_ROOT(doc)));
1344 NR::Rect darea(NR::Point(MIN(r.min()[NR::X], -sp_document_width(doc)),
1345 MIN(r.min()[NR::Y], -sp_document_height(doc))),
1346 NR::Point(MAX(r.max()[NR::X], 2 * sp_document_width(doc)),
1347 MAX(r.max()[NR::Y], 2 * sp_document_height(doc))));
1349 /* Canvas region we always show unconditionally */
1350 NR::Rect carea(NR::Point(darea.min()[NR::X] * scale - 64,
1351 darea.max()[NR::Y] * -scale - 64),
1352 NR::Point(darea.max()[NR::X] * scale + 64,
1353 darea.min()[NR::Y] * -scale + 64));
1355 NR::Rect const viewbox = _svg_canvas.spobj()->getViewbox();
1357 /* Viewbox is always included into scrollable region */
1358 carea = NR::Rect::union_bounds(carea, viewbox);
1360 Gtk::Adjustment *adj = _bottom_scrollbar.get_adjustment();
1361 adj->set_value(viewbox.min()[NR::X]);
1362 adj->set_lower(carea.min()[NR::X]);
1363 adj->set_upper(carea.max()[NR::X]);
1364 adj->set_page_increment(viewbox.dimensions()[NR::X]);
1365 adj->set_step_increment(0.1 * (viewbox.dimensions()[NR::X]));
1366 adj->set_page_size(viewbox.dimensions()[NR::X]);
1368 adj = _right_scrollbar.get_adjustment();
1369 adj->set_value(viewbox.min()[NR::Y]);
1370 adj->set_lower(carea.min()[NR::Y]);
1371 adj->set_upper(carea.max()[NR::Y]);
1372 adj->set_page_increment(viewbox.dimensions()[NR::Y]);
1373 adj->set_step_increment(0.1 * viewbox.dimensions()[NR::Y]);
1374 adj->set_page_size(viewbox.dimensions()[NR::Y]);
1376 _update_s_f = false;
1377 }
1379 void
1380 EditWidget::toggleRulers()
1381 {
1382 if (_top_ruler.is_visible())
1383 {
1384 _top_ruler.hide_all();
1385 _left_ruler.hide_all();
1386 prefs_set_int_attribute (_desktop->is_fullscreen ? "fullscreen.rulers" : "window.rulers", "state", 0);
1387 } else {
1388 _top_ruler.show_all();
1389 _left_ruler.show_all();
1390 prefs_set_int_attribute (_desktop->is_fullscreen ? "fullscreen.rulers" : "window.rulers", "state", 1);
1391 }
1392 }
1394 void
1395 EditWidget::toggleScrollbars()
1396 {
1397 if (_bottom_scrollbar.is_visible())
1398 {
1399 _bottom_scrollbar.hide_all();
1400 _right_scrollbar.hide_all();
1401 prefs_set_int_attribute (_desktop->is_fullscreen ? "fullscreen.scrollbars" : "window.scrollbars", "state", 0);
1402 } else {
1403 _bottom_scrollbar.show_all();
1404 _right_scrollbar.show_all();
1405 prefs_set_int_attribute (_desktop->is_fullscreen ? "fullscreen.scrollbars" : "window.scrollbars", "state", 1);
1406 }
1407 }
1409 void
1410 EditWidget::updateZoom()
1411 {
1412 _zoom_status.update();
1413 }
1415 void
1416 EditWidget::letZoomGrabFocus()
1417 {
1418 _zoom_status.grab_focus();
1419 }
1421 void
1422 EditWidget::setToolboxFocusTo (const gchar *)
1423 {
1424 /// \todo not implemented
1425 }
1427 void
1428 EditWidget::setToolboxAdjustmentValue (const gchar *, double)
1429 {
1430 /// \todo not implemented
1431 }
1433 bool
1434 EditWidget::isToolboxButtonActive (gchar const*)
1435 {
1436 /// \todo not implemented
1437 return true;
1438 }
1440 void
1441 EditWidget::setCoordinateStatus (NR::Point p)
1442 {
1443 gchar *cstr = g_strdup_printf ("%6.2f", _dt2r * p[NR::X]);
1444 _coord_status_x.property_label() = cstr;
1445 g_free (cstr);
1446 cstr = g_strdup_printf ("%6.2f", _dt2r * p[NR::Y]);
1447 _coord_status_y.property_label() = cstr;
1448 g_free (cstr);
1449 }
1451 void
1452 EditWidget::setMessage (Inkscape::MessageType type, gchar const* msg)
1453 {
1454 _select_status.set_markup (msg? msg : "");
1455 }
1457 bool
1458 EditWidget::warnDialog (gchar* msg)
1459 {
1460 Gtk::MessageDialog dlg (*this,
1461 msg,
1462 true,
1463 Gtk::MESSAGE_WARNING,
1464 Gtk::BUTTONS_YES_NO,
1465 true);
1466 int r = dlg.run();
1467 return r == Gtk::RESPONSE_YES;
1468 }
1471 /// \todo make this a member function when the signal is a sigc++ signal
1472 void _namedview_modified (SPNamedView* nv, guint flags, EditWidget* ew)
1473 {
1474 if (flags & SP_OBJECT_MODIFIED_FLAG)
1475 {
1476 ew->_dt2r = 1.0 / nv->doc_units->unittobase;
1477 ew->_top_ruler.update_metric();
1478 ew->_left_ruler.update_metric();
1479 ew->_tooltips.set_tip (ew->_top_ruler, ew->_top_ruler.get_tip());
1480 ew->_tooltips.set_tip (ew->_left_ruler, ew->_left_ruler.get_tip());
1481 ew->updateRulers();
1482 }
1483 }
1485 void
1486 EditWidget::initEdit (SPDocument *doc)
1487 {
1488 _desktop = new SPDesktop();
1489 _desktop->registerEditWidget (this);
1491 _namedview = sp_document_namedview (doc, 0);
1492 _svg_canvas.init (_desktop);
1493 _desktop->init (_namedview, _svg_canvas.spobj());
1494 sp_namedview_window_from_document (_desktop);
1495 _dt2r = 1.0 / _namedview->doc_units->unittobase;
1497 /// \todo convert to sigc++ when SPObject hierarchy gets converted
1498 /* Listen on namedview modification */
1499 g_signal_connect (G_OBJECT (_desktop->namedview), "modified",
1500 G_CALLBACK (_namedview_modified), this);
1501 _layer_selector.setDesktop (_desktop);
1502 _selected_style_status.setDesktop (_desktop);
1504 Inkscape::NSApplication::Editor::addDesktop (_desktop);
1506 _zoom_status.init (_desktop);
1507 _top_ruler.init (_desktop, _svg_canvas.widget());
1508 _left_ruler.init (_desktop, _svg_canvas.widget());
1509 updateRulers();
1510 }
1512 void
1513 EditWidget::destroyEdit()
1514 {
1515 if (_desktop) {
1516 _layer_selector.unreference();
1517 Inkscape::NSApplication::Editor::removeDesktop (_desktop); // clears selection too
1518 sp_signal_disconnect_by_data (G_OBJECT (_desktop->namedview), this);
1519 _desktop->destroy();
1520 Inkscape::GC::release (_desktop);
1521 _desktop = 0;
1522 }
1523 }
1525 //----------end of EditWidgetInterface implementation
1527 //----------start of other callbacks
1529 bool
1530 EditWidget::on_key_press_event (GdkEventKey* event)
1531 {
1532 // this is the original code from helper/window.cpp
1534 unsigned int shortcut;
1535 shortcut = get_group0_keyval (event) |
1536 ( event->state & GDK_SHIFT_MASK ?
1537 SP_SHORTCUT_SHIFT_MASK : 0 ) |
1538 ( event->state & GDK_CONTROL_MASK ?
1539 SP_SHORTCUT_CONTROL_MASK : 0 ) |
1540 ( event->state & GDK_MOD1_MASK ?
1541 SP_SHORTCUT_ALT_MASK : 0 );
1542 return sp_shortcut_invoke (shortcut,
1543 Inkscape::NSApplication::Editor::getActiveDesktop());
1544 }
1546 bool
1547 EditWidget::on_delete_event (GdkEventAny*)
1548 {
1549 return shutdown();
1550 }
1552 bool
1553 EditWidget::on_focus_in_event (GdkEventFocus*)
1554 {
1555 Inkscape::NSApplication::Editor::activateDesktop (_desktop);
1556 _svg_canvas.widget().grab_focus();
1558 return false;
1559 }
1561 void
1562 EditWidget::onWindowSizeAllocate (Gtk::Allocation &newall)
1563 {
1564 if (!is_realized()) return;
1566 const Gtk::Allocation& all = get_allocation();
1567 if ((newall.get_x() == all.get_x()) &&
1568 (newall.get_y() == all.get_y()) &&
1569 (newall.get_width() == all.get_width()) &&
1570 (newall.get_height() == all.get_height())) {
1571 return;
1572 }
1574 NR::Rect const area = _desktop->get_display_area();
1575 double zoom = _desktop->current_zoom();
1577 if (_sticky_zoom.get_active()) {
1578 /* Calculate zoom per pixel */
1579 double const zpsp = zoom / hypot(area.dimensions()[NR::X], area.dimensions()[NR::Y]);
1580 /* Find new visible area */
1581 NR::Rect const newarea = _desktop->get_display_area();
1582 /* Calculate adjusted zoom */
1583 zoom = zpsp * hypot(newarea.dimensions()[NR::X], newarea.dimensions()[NR::Y]);
1584 }
1586 _desktop->zoom_absolute(area.midpoint()[NR::X], area.midpoint()[NR::Y], zoom);
1587 }
1589 void
1590 EditWidget::onWindowRealize()
1591 {
1592 NR::Rect d(NR::Point(0, 0),
1593 NR::Point(sp_document_width(_desktop->doc()), sp_document_height(_desktop->doc())));
1595 if (fabs(d.dimensions()[NR::X]) < 1.0 || fabs(d.dimensions()[NR::Y]) < 1.0) {
1596 return;
1597 }
1599 _desktop->set_display_area(d.min()[NR::X], d.min()[NR::Y], d.max()[NR::X], d.max()[NR::Y], 10);
1600 _namedview_modified(_desktop->namedview, SP_OBJECT_MODIFIED_FLAG, this);
1601 setTitle (SP_DOCUMENT_NAME(_desktop->doc()));
1602 }
1604 void
1605 EditWidget::onAdjValueChanged()
1606 {
1607 if (_update_a_f) return;
1608 _update_a_f = true;
1610 sp_canvas_scroll_to (_svg_canvas.spobj(),
1611 _bottom_scrollbar.get_value(),
1612 _right_scrollbar.get_value(),
1613 false);
1614 updateRulers();
1616 _update_a_f = false;
1617 }
1620 } // namespace View
1621 } // namespace UI
1622 } // namespace Inkscape
1624 /*
1625 Local Variables:
1626 mode:c++
1627 c-file-style:"stroustrup"
1628 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
1629 indent-tabs-mode:nil
1630 fill-column:99
1631 End:
1632 */
1633 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :