1 #ifndef SEEN_SP_VERBS_H
2 #define SEEN_SP_VERBS_H
4 /** \file
5 * \brief Frontend to actions
6 *
7 * Author:
8 * Lauris Kaplinski <lauris@kaplinski.com>
9 * Ted Gould <ted@gould.cx>
10 * David Yip <yipdw@rose-hulman.edu>
11 *
12 * Copyright (C) 2006 Johan Engelen <johan@shouraizou.nl>
13 * Copyright (C) (date unspecified) Authors
15 * This code is in public domain if done by Lauris
16 * This code is GPL if done by Ted or David
17 */
19 #include <cstring>
20 #include <string>
21 #include <string.h>
22 #include "config.h"
23 #include "require-config.h" /* HAVE_GTK_WINDOW_FULLSCREEN */
24 #include "helper/helper-forward.h"
25 #include "forward.h"
26 #include <glibmm/ustring.h>
28 /** \brief This anonymous enum is used to provide a list of the Verbs
29 which are defined staticly in the verb files. There may be
30 other verbs which are defined dynamically also. */
31 enum {
32 /* Header */
33 SP_VERB_INVALID, /**< A dummy verb to represent doing something wrong. */
34 SP_VERB_NONE, /**< A dummy verb to represent not having a verb. */
35 /* File */
36 SP_VERB_FILE_NEW, /**< A new file in a new window. */
37 SP_VERB_FILE_OPEN, /**< Open a file. */
38 SP_VERB_FILE_REVERT, /**< Revert this file to its original state. */
39 SP_VERB_FILE_SAVE, /**< Save the current file with its saved filename */
40 SP_VERB_FILE_SAVE_AS, /**< Save the current file with a new filename */
41 SP_VERB_FILE_SAVE_A_COPY, /**< Save a copy of the current file */
42 SP_VERB_FILE_PRINT,
43 SP_VERB_FILE_VACUUM,
44 SP_VERB_FILE_PRINT_PREVIEW,
45 SP_VERB_FILE_IMPORT,
46 SP_VERB_FILE_EXPORT,
47 SP_VERB_FILE_IMPORT_FROM_OCAL, /**< Import the file from Open Clip Art Library */
48 // SP_VERB_FILE_EXPORT_TO_OCAL, /**< Export the file to Open Clip Art Library */
49 SP_VERB_FILE_NEXT_DESKTOP,
50 SP_VERB_FILE_PREV_DESKTOP,
51 SP_VERB_FILE_CLOSE_VIEW,
52 SP_VERB_FILE_QUIT,
53 /* Edit */
54 SP_VERB_EDIT_UNDO,
55 SP_VERB_EDIT_REDO,
56 SP_VERB_EDIT_CUT,
57 SP_VERB_EDIT_COPY,
58 SP_VERB_EDIT_PASTE,
59 SP_VERB_EDIT_PASTE_STYLE,
60 SP_VERB_EDIT_PASTE_SIZE,
61 SP_VERB_EDIT_PASTE_SIZE_X,
62 SP_VERB_EDIT_PASTE_SIZE_Y,
63 SP_VERB_EDIT_PASTE_SIZE_SEPARATELY,
64 SP_VERB_EDIT_PASTE_SIZE_SEPARATELY_X,
65 SP_VERB_EDIT_PASTE_SIZE_SEPARATELY_Y,
66 SP_VERB_EDIT_PASTE_IN_PLACE,
67 SP_VERB_EDIT_PASTE_LIVEPATHEFFECT,
68 SP_VERB_EDIT_REMOVE_LIVEPATHEFFECT,
69 SP_VERB_EDIT_REMOVE_FILTER,
70 SP_VERB_EDIT_DELETE,
71 SP_VERB_EDIT_DUPLICATE,
72 SP_VERB_EDIT_CLONE,
73 SP_VERB_EDIT_UNLINK_CLONE,
74 SP_VERB_EDIT_RELINK_CLONE,
75 SP_VERB_EDIT_CLONE_SELECT_ORIGINAL,
76 SP_VERB_EDIT_SELECTION_2_MARKER,
77 SP_VERB_EDIT_SELECTION_2_GUIDES,
78 SP_VERB_EDIT_TILE,
79 SP_VERB_EDIT_UNTILE,
80 SP_VERB_EDIT_CLEAR_ALL,
81 SP_VERB_EDIT_SELECT_ALL,
82 SP_VERB_EDIT_SELECT_ALL_IN_ALL_LAYERS,
83 SP_VERB_EDIT_INVERT,
84 SP_VERB_EDIT_INVERT_IN_ALL_LAYERS,
85 SP_VERB_EDIT_SELECT_NEXT,
86 SP_VERB_EDIT_SELECT_PREV,
87 SP_VERB_EDIT_DESELECT,
88 SP_VERB_EDIT_GUIDES_AROUND_PAGE,
89 SP_VERB_EDIT_NEXT_PATHEFFECT_PARAMETER,
90 /* Selection */
91 SP_VERB_SELECTION_TO_FRONT,
92 SP_VERB_SELECTION_TO_BACK,
93 SP_VERB_SELECTION_RAISE,
94 SP_VERB_SELECTION_LOWER,
95 SP_VERB_SELECTION_GROUP,
96 SP_VERB_SELECTION_UNGROUP,
97 SP_VERB_SELECTION_TEXTTOPATH,
98 SP_VERB_SELECTION_TEXTFROMPATH,
99 SP_VERB_SELECTION_REMOVE_KERNS,
100 SP_VERB_SELECTION_UNION,
101 SP_VERB_SELECTION_INTERSECT,
102 SP_VERB_SELECTION_DIFF,
103 SP_VERB_SELECTION_SYMDIFF,
104 SP_VERB_SELECTION_CUT,
105 SP_VERB_SELECTION_SLICE,
106 SP_VERB_SELECTION_OFFSET,
107 SP_VERB_SELECTION_OFFSET_SCREEN,
108 SP_VERB_SELECTION_OFFSET_SCREEN_10,
109 SP_VERB_SELECTION_INSET,
110 SP_VERB_SELECTION_INSET_SCREEN,
111 SP_VERB_SELECTION_INSET_SCREEN_10,
112 SP_VERB_SELECTION_DYNAMIC_OFFSET,
113 SP_VERB_SELECTION_LINKED_OFFSET,
114 SP_VERB_SELECTION_OUTLINE,
115 SP_VERB_SELECTION_SIMPLIFY,
116 SP_VERB_SELECTION_REVERSE,
117 SP_VERB_SELECTION_TRACE,
118 SP_VERB_SELECTION_CREATE_BITMAP,
119 SP_VERB_SELECTION_COMBINE,
120 SP_VERB_SELECTION_BREAK_APART,
121 SP_VERB_SELECTION_GRIDTILE,
122 /* Layer */
123 SP_VERB_LAYER_NEW,
124 SP_VERB_LAYER_RENAME,
125 SP_VERB_LAYER_NEXT,
126 SP_VERB_LAYER_PREV,
127 SP_VERB_LAYER_MOVE_TO_NEXT,
128 SP_VERB_LAYER_MOVE_TO_PREV,
129 SP_VERB_LAYER_TO_TOP,
130 SP_VERB_LAYER_TO_BOTTOM,
131 SP_VERB_LAYER_RAISE,
132 SP_VERB_LAYER_LOWER,
133 SP_VERB_LAYER_DUPLICATE,
134 SP_VERB_LAYER_DELETE,
135 SP_VERB_LAYER_SOLO,
136 /* Object */
137 SP_VERB_OBJECT_ROTATE_90_CW,
138 SP_VERB_OBJECT_ROTATE_90_CCW,
139 SP_VERB_OBJECT_FLATTEN,
140 SP_VERB_OBJECT_TO_CURVE,
141 SP_VERB_OBJECT_FLOW_TEXT,
142 SP_VERB_OBJECT_UNFLOW_TEXT,
143 SP_VERB_OBJECT_FLOWTEXT_TO_TEXT,
144 SP_VERB_OBJECT_FLIP_HORIZONTAL,
145 SP_VERB_OBJECT_FLIP_VERTICAL,
146 SP_VERB_OBJECT_SET_MASK,
147 SP_VERB_OBJECT_EDIT_MASK,
148 SP_VERB_OBJECT_UNSET_MASK,
149 SP_VERB_OBJECT_SET_CLIPPATH,
150 SP_VERB_OBJECT_EDIT_CLIPPATH,
151 SP_VERB_OBJECT_UNSET_CLIPPATH,
152 /* Tools */
153 SP_VERB_CONTEXT_SELECT,
154 SP_VERB_CONTEXT_NODE,
155 SP_VERB_CONTEXT_TWEAK,
156 SP_VERB_CONTEXT_SPRAY,
157 SP_VERB_CONTEXT_RECT,
158 SP_VERB_CONTEXT_3DBOX,
159 SP_VERB_CONTEXT_ARC,
160 SP_VERB_CONTEXT_STAR,
161 SP_VERB_CONTEXT_SPIRAL,
162 SP_VERB_CONTEXT_PENCIL,
163 SP_VERB_CONTEXT_PEN,
164 SP_VERB_CONTEXT_CALLIGRAPHIC,
165 SP_VERB_CONTEXT_TEXT,
166 SP_VERB_CONTEXT_GRADIENT,
167 SP_VERB_CONTEXT_ZOOM,
168 SP_VERB_CONTEXT_DROPPER,
169 SP_VERB_CONTEXT_CONNECTOR,
170 SP_VERB_CONTEXT_PAINTBUCKET,
171 SP_VERB_CONTEXT_LPE, /* not really a tool but used for editing LPE parameters on-canvas for example */
172 SP_VERB_CONTEXT_ERASER,
173 SP_VERB_CONTEXT_LPETOOL, /* note that this is very different from SP_VERB_CONTEXT_LPE above! */
174 /* Tool preferences */
175 SP_VERB_CONTEXT_SELECT_PREFS,
176 SP_VERB_CONTEXT_NODE_PREFS,
177 SP_VERB_CONTEXT_TWEAK_PREFS,
178 SP_VERB_CONTEXT_SPRAY_PREFS,
179 SP_VERB_CONTEXT_RECT_PREFS,
180 SP_VERB_CONTEXT_3DBOX_PREFS,
181 SP_VERB_CONTEXT_ARC_PREFS,
182 SP_VERB_CONTEXT_STAR_PREFS,
183 SP_VERB_CONTEXT_SPIRAL_PREFS,
184 SP_VERB_CONTEXT_PENCIL_PREFS,
185 SP_VERB_CONTEXT_PEN_PREFS,
186 SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS,
187 SP_VERB_CONTEXT_TEXT_PREFS,
188 SP_VERB_CONTEXT_GRADIENT_PREFS,
189 SP_VERB_CONTEXT_ZOOM_PREFS,
190 SP_VERB_CONTEXT_DROPPER_PREFS,
191 SP_VERB_CONTEXT_CONNECTOR_PREFS,
192 SP_VERB_CONTEXT_PAINTBUCKET_PREFS,
193 SP_VERB_CONTEXT_ERASER_PREFS,
194 SP_VERB_CONTEXT_LPETOOL_PREFS,
195 /* Zooming and desktop settings */
196 SP_VERB_ZOOM_IN,
197 SP_VERB_ZOOM_OUT,
198 SP_VERB_TOGGLE_RULERS,
199 SP_VERB_TOGGLE_SCROLLBARS,
200 SP_VERB_TOGGLE_GRID,
201 SP_VERB_TOGGLE_GUIDES,
202 SP_VERB_TOGGLE_SNAPPING,
203 SP_VERB_ZOOM_NEXT,
204 SP_VERB_ZOOM_PREV,
205 SP_VERB_ZOOM_1_1,
206 SP_VERB_ZOOM_1_2,
207 SP_VERB_ZOOM_2_1,
208 #ifdef HAVE_GTK_WINDOW_FULLSCREEN
209 SP_VERB_FULLSCREEN,
210 #endif /* HAVE_GTK_WINDOW_FULLSCREEN */
211 SP_VERB_FOCUSTOGGLE,
212 SP_VERB_VIEW_NEW,
213 SP_VERB_VIEW_NEW_PREVIEW,
214 SP_VERB_VIEW_MODE_NORMAL,
215 SP_VERB_VIEW_MODE_NO_FILTERS,
216 SP_VERB_VIEW_MODE_OUTLINE,
217 SP_VERB_VIEW_MODE_PRINT_COLORS_PREVIEW,
218 SP_VERB_VIEW_MODE_TOGGLE,
219 SP_VERB_VIEW_CMS_TOGGLE,
220 SP_VERB_VIEW_ICON_PREVIEW,
221 SP_VERB_ZOOM_PAGE,
222 SP_VERB_ZOOM_PAGE_WIDTH,
223 SP_VERB_ZOOM_DRAWING,
224 SP_VERB_ZOOM_SELECTION,
225 /* Dialogs */
226 SP_VERB_DIALOG_DISPLAY,
227 SP_VERB_DIALOG_NAMEDVIEW,
228 SP_VERB_DIALOG_METADATA,
229 SP_VERB_DIALOG_FILL_STROKE,
230 SP_VERB_DIALOG_SWATCHES,
231 SP_VERB_DIALOG_TRANSFORM,
232 SP_VERB_DIALOG_ALIGN_DISTRIBUTE,
233 SP_VERB_DIALOG_SPRAY_OPTION,
234 SP_VERB_DIALOG_UNDO_HISTORY,
235 SP_VERB_DIALOG_TEXT,
236 SP_VERB_DIALOG_XML_EDITOR,
237 SP_VERB_DIALOG_FIND,
238 SP_VERB_DIALOG_FINDREPLACE,
239 SP_VERB_DIALOG_SPELLCHECK,
240 SP_VERB_DIALOG_DEBUG,
241 SP_VERB_DIALOG_SCRIPT,
242 SP_VERB_DIALOG_TOGGLE,
243 SP_VERB_DIALOG_CLONETILER,
244 SP_VERB_DIALOG_ITEM,
245 /*#ifdef WITH_INKBOARD
246 SP_VERB_XMPP_CLIENT,
247 #endif*/
248 SP_VERB_DIALOG_INPUT,
249 SP_VERB_DIALOG_INPUT2,
250 SP_VERB_DIALOG_EXTENSIONEDITOR,
251 SP_VERB_DIALOG_LAYERS,
252 SP_VERB_DIALOG_LIVE_PATH_EFFECT,
253 SP_VERB_DIALOG_FILTER_EFFECTS,
254 SP_VERB_DIALOG_SVG_FONTS,
255 SP_VERB_DIALOG_PRINT_COLORS_PREVIEW,
256 /* Help */
257 SP_VERB_HELP_ABOUT_EXTENSIONS,
258 SP_VERB_HELP_MEMORY,
259 SP_VERB_HELP_ABOUT,
260 //SP_VERB_SHOW_LICENSE,
261 /* Tutorials */
262 SP_VERB_TUTORIAL_BASIC,
263 SP_VERB_TUTORIAL_SHAPES,
264 SP_VERB_TUTORIAL_ADVANCED,
265 SP_VERB_TUTORIAL_TRACING,
266 SP_VERB_TUTORIAL_CALLIGRAPHY,
267 SP_VERB_TUTORIAL_DESIGN,
268 SP_VERB_TUTORIAL_TIPS,
269 /* Effects */
270 SP_VERB_EFFECT_LAST,
271 SP_VERB_EFFECT_LAST_PREF,
272 /* Fit Canvas */
273 SP_VERB_FIT_CANVAS_TO_SELECTION,
274 SP_VERB_FIT_CANVAS_TO_DRAWING,
275 SP_VERB_FIT_CANVAS_TO_SELECTION_OR_DRAWING,
276 /* LockAndHide */
277 SP_VERB_UNLOCK_ALL,
278 SP_VERB_UNLOCK_ALL_IN_ALL_LAYERS,
279 SP_VERB_UNHIDE_ALL,
280 SP_VERB_UNHIDE_ALL_IN_ALL_LAYERS,
281 /* Color management */
282 SP_VERB_EDIT_LINK_COLOR_PROFILE,
283 SP_VERB_EDIT_REMOVE_COLOR_PROFILE,
284 /*Scripting*/
285 SP_VERB_EDIT_ADD_EXTERNAL_SCRIPT,
286 SP_VERB_EDIT_REMOVE_EXTERNAL_SCRIPT,
287 /* Footer */
288 SP_VERB_LAST
289 };
291 gchar *sp_action_get_title (const SPAction *action);
293 #include <map>
295 namespace Inkscape {
297 /** \brief A class to represent things the user can do. In many ways
298 these are 'action factories' as they are used to create
299 individual actions that are based on a given view.
300 */
301 class Verb {
302 private:
303 /** \brief An easy to use defition of the table of verbs by code. */
304 typedef std::map<unsigned int, Inkscape::Verb *> VerbTable;
305 /** \brief A table of all the dynamically created verbs. */
306 static VerbTable _verbs;
307 /** \brief The table of statically created verbs which are mostly
308 'base verbs'. */
309 static Verb * _base_verbs[SP_VERB_LAST + 1];
310 /* Plus one because there is an entry for SP_VERB_LAST */
311 /** A string comparison function to be used in the Verb ID lookup
312 to find the different verbs in the hash map. */
313 struct ltstr {
314 bool operator()(const char* s1, const char* s2) const {
315 if ( (s1 == NULL) && (s2 != NULL) ) {
316 return true;
317 } else if (s1 == NULL || s2 == NULL) {
318 return false;
319 } else {
320 return strcmp(s1, s2) < 0;
321 }
322 }
323 };
324 /** \brief An easy to use definition of the table of verbs by ID. */
325 typedef std::map<gchar const *, Verb *, ltstr> VerbIDTable;
326 /** \brief Quick lookup of verbs by ID */
327 static VerbIDTable _verb_ids;
329 /** \brief A simple typedef to make using the action table easier. */
330 typedef std::map<Inkscape::UI::View::View *, SPAction *> ActionTable;
331 /** \brief A list of all the actions that have been created for this
332 verb. It is referenced by the view that they are created for. */
333 ActionTable * _actions;
335 /** \brief A unique textual ID for the verb. */
336 gchar const * _id;
337 /** \brief The full name of the verb. (shown on menu entries) */
338 gchar const * _name;
339 /** \brief Tooltip for the verb. */
340 gchar const * _tip;
341 /** \brief Name of the image that represents the verb. */
342 gchar const * _image;
343 /** \brief Unique numerical representation of the verb. In most cases
344 it is a value from the anonymous enum at the top of this
345 file. */
346 unsigned int _code;
348 /** \brief Whether this verb is set to default to sensitive or
349 insensitive when new actions are created. */
350 bool _default_sensitive;
351 protected:
352 /** \brief Allows for preliminary setting of the \c _default_sensitive
353 value without effecting existing actions
354 \param in_val New value
356 This function is mostly used at initialization where there are
357 not actions to effect. I can't think of another case where it
358 should be used.
359 */
360 bool set_default_sensitive (bool in_val) { return _default_sensitive = in_val; }
361 public:
362 /** \brief Accessor to get the \c _default_sensitive value */
363 bool get_default_sensitive (void) { return _default_sensitive; }
365 public:
366 /** \brief Accessor to get the internal variable. */
367 unsigned int get_code (void) { return _code; }
368 /** \brief Accessor to get the internal variable. */
369 gchar const * get_id (void) { return _id; }
370 /** \brief Accessor to get the internal variable. */
371 gchar const * get_name (void) { return _name; }
372 /** \brief Accessor to get the internal variable. */
373 gchar const * get_tip (void) ;
374 /** \brief Accessor to get the internal variable. */
375 gchar const * get_image (void) { return _image; }
377 /** \brief Set the name after initialization. */
378 gchar const * set_name (gchar const * name) { _name = name; return _name; }
379 /** \brief Set the tooltip after initialization. */
380 gchar const * set_tip (gchar const * tip) { _tip = tip; return _tip; }
382 protected:
383 SPAction * make_action_helper (Inkscape::UI::View::View * view, SPActionEventVector * vector, void * in_pntr = NULL);
384 virtual SPAction * make_action (Inkscape::UI::View::View * view);
386 public:
387 /** \brief Inititalizes the Verb with the parameters
388 \param code Goes to \c _code
389 \param id Goes to \c _id
390 \param name Goes to \c _name
391 \param tip Goes to \c _tip
392 \param image Goes to \c _image
394 This function also sets \c _actions to NULL.
396 \warning NO DATA IS COPIED BY CALLING THIS FUNCTION.
398 In many respects this is very bad object oriented design, but it
399 is done for a reason. All verbs today are of two types: 1) static
400 or 2) created for extension. In the static case all of the
401 strings are constants in the code, and thus don't really need to
402 be copied. In the extensions case the strings are identical to
403 the ones already created in the extension object, copying them
404 would be a waste of memory.
405 */
406 Verb(const unsigned int code,
407 gchar const * id,
408 gchar const * name,
409 gchar const * tip,
410 gchar const * image) :
411 _actions(NULL), _id(id), _name(name), _tip(tip), _image(image), _code(code), _default_sensitive(true) {
412 _verbs.insert(VerbTable::value_type(_code, this));
413 _verb_ids.insert(VerbIDTable::value_type(_id, this));
414 }
415 Verb (gchar const * id, gchar const * name, gchar const * tip, gchar const * image);
416 virtual ~Verb (void);
418 SPAction * get_action(Inkscape::UI::View::View * view);
420 private:
421 static Verb * get_search (unsigned int code);
422 public:
423 /** \brief A function to turn a code into a verb.
424 \param code The code to be translated
425 \return A pointer to a verb object or a NULL if not found.
427 This is an inline function to translate the codes which are
428 static quickly. This should optimize into very quick code
429 everywhere which hard coded \c codes are used. In the case
430 where the \c code is not static the \c get_search function
431 is used.
432 */
433 static Verb * get (unsigned int code) {
434 if (code <= SP_VERB_LAST) {
435 return _base_verbs[code];
436 } else {
437 return get_search(code);
438 }
439 }
440 static Verb * getbyid (gchar const * id);
442 static void delete_all_view (Inkscape::UI::View::View * view);
443 void delete_view (Inkscape::UI::View::View * view);
445 void sensitive (SPDocument * in_doc = NULL, bool in_sensitive = true);
446 void name (SPDocument * in_doc = NULL, Glib::ustring in_name = "");
448 // Yes, multiple public, protected and private sections are bad. We'll clean that up later
449 protected:
450 /** \brief Returns the size of the internal base verb array.
451 \return The size in elements of the internal base array.
453 This is an inline function intended for testing. This should normally not be used.
454 For testing, a subclass that returns this value can be created to verify that the
455 length matches the enum values, etc.
456 */
457 static int _getBaseListSize(void) {return G_N_ELEMENTS(_base_verbs);}
459 public:
460 static void list (void);
461 }; /* Verb class */
464 } /* Inkscape namespace */
466 #endif // SEEN_SP_VERBS_H
468 /*
469 Local Variables:
470 mode:c++
471 c-file-style:"stroustrup"
472 c-file-offsets:((innamespace . 0)(inline-open . 0))
473 indent-tabs-mode:nil
474 fill-column:99
475 End:
476 */
477 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :