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_RECT,
157 SP_VERB_CONTEXT_3DBOX,
158 SP_VERB_CONTEXT_ARC,
159 SP_VERB_CONTEXT_STAR,
160 SP_VERB_CONTEXT_SPIRAL,
161 SP_VERB_CONTEXT_PENCIL,
162 SP_VERB_CONTEXT_PEN,
163 SP_VERB_CONTEXT_CALLIGRAPHIC,
164 SP_VERB_CONTEXT_TEXT,
165 SP_VERB_CONTEXT_GRADIENT,
166 SP_VERB_CONTEXT_ZOOM,
167 SP_VERB_CONTEXT_DROPPER,
168 SP_VERB_CONTEXT_CONNECTOR,
169 SP_VERB_CONTEXT_PAINTBUCKET,
170 SP_VERB_CONTEXT_LPE, /* not really a tool but used for editing LPE parameters on-canvas for example */
171 SP_VERB_CONTEXT_ERASER,
172 SP_VERB_CONTEXT_LPETOOL, /* note that this is very different from SP_VERB_CONTEXT_LPE above! */
173 /* Tool preferences */
174 SP_VERB_CONTEXT_SELECT_PREFS,
175 SP_VERB_CONTEXT_NODE_PREFS,
176 SP_VERB_CONTEXT_TWEAK_PREFS,
177 SP_VERB_CONTEXT_RECT_PREFS,
178 SP_VERB_CONTEXT_3DBOX_PREFS,
179 SP_VERB_CONTEXT_ARC_PREFS,
180 SP_VERB_CONTEXT_STAR_PREFS,
181 SP_VERB_CONTEXT_SPIRAL_PREFS,
182 SP_VERB_CONTEXT_PENCIL_PREFS,
183 SP_VERB_CONTEXT_PEN_PREFS,
184 SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS,
185 SP_VERB_CONTEXT_TEXT_PREFS,
186 SP_VERB_CONTEXT_GRADIENT_PREFS,
187 SP_VERB_CONTEXT_ZOOM_PREFS,
188 SP_VERB_CONTEXT_DROPPER_PREFS,
189 SP_VERB_CONTEXT_CONNECTOR_PREFS,
190 SP_VERB_CONTEXT_PAINTBUCKET_PREFS,
191 SP_VERB_CONTEXT_ERASER_PREFS,
192 SP_VERB_CONTEXT_LPETOOL_PREFS,
193 /* Zooming and desktop settings */
194 SP_VERB_ZOOM_IN,
195 SP_VERB_ZOOM_OUT,
196 SP_VERB_TOGGLE_RULERS,
197 SP_VERB_TOGGLE_SCROLLBARS,
198 SP_VERB_TOGGLE_GRID,
199 SP_VERB_TOGGLE_GUIDES,
200 SP_VERB_TOGGLE_SNAPPING,
201 SP_VERB_ZOOM_NEXT,
202 SP_VERB_ZOOM_PREV,
203 SP_VERB_ZOOM_1_1,
204 SP_VERB_ZOOM_1_2,
205 SP_VERB_ZOOM_2_1,
206 #ifdef HAVE_GTK_WINDOW_FULLSCREEN
207 SP_VERB_FULLSCREEN,
208 #endif /* HAVE_GTK_WINDOW_FULLSCREEN */
209 SP_VERB_FOCUSTOGGLE,
210 SP_VERB_VIEW_NEW,
211 SP_VERB_VIEW_NEW_PREVIEW,
212 SP_VERB_VIEW_MODE_NORMAL,
213 SP_VERB_VIEW_MODE_NO_FILTERS,
214 SP_VERB_VIEW_MODE_OUTLINE,
215 SP_VERB_VIEW_MODE_TOGGLE,
216 SP_VERB_VIEW_CMS_TOGGLE,
217 SP_VERB_VIEW_ICON_PREVIEW,
218 SP_VERB_ZOOM_PAGE,
219 SP_VERB_ZOOM_PAGE_WIDTH,
220 SP_VERB_ZOOM_DRAWING,
221 SP_VERB_ZOOM_SELECTION,
222 /* Dialogs */
223 SP_VERB_DIALOG_DISPLAY,
224 SP_VERB_DIALOG_NAMEDVIEW,
225 SP_VERB_DIALOG_METADATA,
226 SP_VERB_DIALOG_FILL_STROKE,
227 SP_VERB_DIALOG_SWATCHES,
228 SP_VERB_DIALOG_TRANSFORM,
229 SP_VERB_DIALOG_ALIGN_DISTRIBUTE,
230 SP_VERB_DIALOG_UNDO_HISTORY,
231 SP_VERB_DIALOG_TEXT,
232 SP_VERB_DIALOG_XML_EDITOR,
233 SP_VERB_DIALOG_FIND,
234 SP_VERB_DIALOG_DEBUG,
235 SP_VERB_DIALOG_SCRIPT,
236 SP_VERB_DIALOG_TOGGLE,
237 SP_VERB_DIALOG_CLONETILER,
238 SP_VERB_DIALOG_ITEM,
239 #ifdef WITH_INKBOARD
240 SP_VERB_XMPP_CLIENT,
241 #endif
242 SP_VERB_DIALOG_INPUT,
243 SP_VERB_DIALOG_INPUT2,
244 SP_VERB_DIALOG_EXTENSIONEDITOR,
245 SP_VERB_DIALOG_LAYERS,
246 SP_VERB_DIALOG_LIVE_PATH_EFFECT,
247 SP_VERB_DIALOG_FILTER_EFFECTS,
248 SP_VERB_DIALOG_SVG_FONTS,
249 /* Help */
250 SP_VERB_HELP_ABOUT_EXTENSIONS,
251 SP_VERB_HELP_MEMORY,
252 SP_VERB_HELP_ABOUT,
253 //SP_VERB_SHOW_LICENSE,
254 /* Tutorials */
255 SP_VERB_TUTORIAL_BASIC,
256 SP_VERB_TUTORIAL_SHAPES,
257 SP_VERB_TUTORIAL_ADVANCED,
258 SP_VERB_TUTORIAL_TRACING,
259 SP_VERB_TUTORIAL_CALLIGRAPHY,
260 SP_VERB_TUTORIAL_DESIGN,
261 SP_VERB_TUTORIAL_TIPS,
262 /* Effects */
263 SP_VERB_EFFECT_LAST,
264 SP_VERB_EFFECT_LAST_PREF,
265 /* Fit Canvas */
266 SP_VERB_FIT_CANVAS_TO_SELECTION,
267 SP_VERB_FIT_CANVAS_TO_DRAWING,
268 SP_VERB_FIT_CANVAS_TO_SELECTION_OR_DRAWING,
269 /* LockAndHide */
270 SP_VERB_UNLOCK_ALL,
271 SP_VERB_UNLOCK_ALL_IN_ALL_LAYERS,
272 SP_VERB_UNHIDE_ALL,
273 SP_VERB_UNHIDE_ALL_IN_ALL_LAYERS,
274 /* Color management */
275 SP_VERB_EDIT_LINK_COLOR_PROFILE,
276 SP_VERB_EDIT_REMOVE_COLOR_PROFILE,
277 /* Footer */
278 SP_VERB_LAST
279 };
281 gchar *sp_action_get_title (const SPAction *action);
283 #include <map>
285 namespace Inkscape {
287 /** \brief A class to represent things the user can do. In many ways
288 these are 'action factories' as they are used to create
289 individual actions that are based on a given view.
290 */
291 class Verb {
292 private:
293 /** \brief An easy to use defition of the table of verbs by code. */
294 typedef std::map<unsigned int, Inkscape::Verb *> VerbTable;
295 /** \brief A table of all the dynamically created verbs. */
296 static VerbTable _verbs;
297 /** \brief The table of statically created verbs which are mostly
298 'base verbs'. */
299 static Verb * _base_verbs[SP_VERB_LAST + 1];
300 /* Plus one because there is an entry for SP_VERB_LAST */
301 /** A string comparison function to be used in the Verb ID lookup
302 to find the different verbs in the hash map. */
303 struct ltstr {
304 bool operator()(const char* s1, const char* s2) const {
305 if ( (s1 == NULL) && (s2 != NULL) ) {
306 return true;
307 } else if (s1 == NULL || s2 == NULL) {
308 return false;
309 } else {
310 return strcmp(s1, s2) < 0;
311 }
312 }
313 };
314 /** \brief An easy to use definition of the table of verbs by ID. */
315 typedef std::map<gchar const *, Verb *, ltstr> VerbIDTable;
316 /** \brief Quick lookup of verbs by ID */
317 static VerbIDTable _verb_ids;
319 /** \brief A simple typedef to make using the action table easier. */
320 typedef std::map<Inkscape::UI::View::View *, SPAction *> ActionTable;
321 /** \brief A list of all the actions that have been created for this
322 verb. It is referenced by the view that they are created for. */
323 ActionTable * _actions;
325 /** \brief A unique textual ID for the verb. */
326 gchar const * _id;
327 /** \brief The full name of the verb. (shown on menu entries) */
328 gchar const * _name;
329 /** \brief Tooltip for the verb. */
330 gchar const * _tip;
331 /** \brief Name of the image that represents the verb. */
332 gchar const * _image;
333 /** \brief Unique numerical representation of the verb. In most cases
334 it is a value from the anonymous enum at the top of this
335 file. */
336 unsigned int _code;
338 /** \brief Whether this verb is set to default to sensitive or
339 insensitive when new actions are created. */
340 bool _default_sensitive;
341 protected:
342 /** \brief Allows for preliminary setting of the \c _default_sensitive
343 value without effecting existing actions
344 \param in_val New value
346 This function is mostly used at initialization where there are
347 not actions to effect. I can't think of another case where it
348 should be used.
349 */
350 bool set_default_sensitive (bool in_val) { return _default_sensitive = in_val; }
351 public:
352 /** \brief Accessor to get the \c _default_sensitive value */
353 bool get_default_sensitive (void) { return _default_sensitive; }
355 public:
356 /** \brief Accessor to get the internal variable. */
357 unsigned int get_code (void) { return _code; }
358 /** \brief Accessor to get the internal variable. */
359 gchar const * get_id (void) { return _id; }
360 /** \brief Accessor to get the internal variable. */
361 gchar const * get_name (void) { return _name; }
362 /** \brief Accessor to get the internal variable. */
363 gchar const * get_tip (void) ;
364 /** \brief Accessor to get the internal variable. */
365 gchar const * get_image (void) { return _image; }
367 /** \brief Set the name after initialization. */
368 gchar const * set_name (gchar const * name) { _name = name; return _name; }
369 /** \brief Set the tooltip after initialization. */
370 gchar const * set_tip (gchar const * tip) { _tip = tip; return _tip; }
372 protected:
373 SPAction * make_action_helper (Inkscape::UI::View::View * view, SPActionEventVector * vector, void * in_pntr = NULL);
374 virtual SPAction * make_action (Inkscape::UI::View::View * view);
376 public:
377 /** \brief Inititalizes the Verb with the parameters
378 \param code Goes to \c _code
379 \param id Goes to \c _id
380 \param name Goes to \c _name
381 \param tip Goes to \c _tip
382 \param image Goes to \c _image
384 This function also sets \c _actions to NULL.
386 \warning NO DATA IS COPIED BY CALLING THIS FUNCTION.
388 In many respects this is very bad object oriented design, but it
389 is done for a reason. All verbs today are of two types: 1) static
390 or 2) created for extension. In the static case all of the
391 strings are constants in the code, and thus don't really need to
392 be copied. In the extensions case the strings are identical to
393 the ones already created in the extension object, copying them
394 would be a waste of memory.
395 */
396 Verb(const unsigned int code,
397 gchar const * id,
398 gchar const * name,
399 gchar const * tip,
400 gchar const * image) :
401 _actions(NULL), _id(id), _name(name), _tip(tip), _image(image), _code(code), _default_sensitive(true) {
402 _verbs.insert(VerbTable::value_type(_code, this));
403 _verb_ids.insert(VerbIDTable::value_type(_id, this));
404 }
405 Verb (gchar const * id, gchar const * name, gchar const * tip, gchar const * image);
406 virtual ~Verb (void);
408 SPAction * get_action(Inkscape::UI::View::View * view);
410 private:
411 static Verb * get_search (unsigned int code);
412 public:
413 /** \brief A function to turn a code into a verb.
414 \param code The code to be translated
415 \return A pointer to a verb object or a NULL if not found.
417 This is an inline function to translate the codes which are
418 static quickly. This should optimize into very quick code
419 everywhere which hard coded \c codes are used. In the case
420 where the \c code is not static the \c get_search function
421 is used.
422 */
423 static Verb * get (unsigned int code) {
424 if (code <= SP_VERB_LAST) {
425 return _base_verbs[code];
426 } else {
427 return get_search(code);
428 }
429 }
430 static Verb * getbyid (gchar const * id);
432 static void delete_all_view (Inkscape::UI::View::View * view);
433 void delete_view (Inkscape::UI::View::View * view);
435 void sensitive (SPDocument * in_doc = NULL, bool in_sensitive = true);
436 void name (SPDocument * in_doc = NULL, Glib::ustring in_name = "");
438 // Yes, multiple public, protected and private sections are bad. We'll clean that up later
439 protected:
440 /** \brief Returns the size of the internal base verb array.
441 \return The size in elements of the internal base array.
443 This is an inline function intended for testing. This should normally not be used.
444 For testing, a subclass that returns this value can be created to verify that the
445 length matches the enum values, etc.
446 */
447 static int _getBaseListSize(void) {return G_N_ELEMENTS(_base_verbs);}
449 public:
450 static void list (void);
451 }; /* Verb class */
454 } /* Inkscape namespace */
456 #endif // SEEN_SP_VERBS_H
458 /*
459 Local Variables:
460 mode:c++
461 c-file-style:"stroustrup"
462 c-file-offsets:((innamespace . 0)(inline-open . 0))
463 indent-tabs-mode:nil
464 fill-column:99
465 End:
466 */
467 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :