1 | /* GTK - The GIMP Toolkit |
2 | * Copyright (C) 2011 Benjamin Otte <otte@gnome.org> |
3 | * |
4 | * This library is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU Lesser General Public |
6 | * License as published by the Free Software Foundation; either |
7 | * version 2 of the License, or (at your option) any later version. |
8 | * |
9 | * This library is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | * Lesser General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU Lesser General Public |
15 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. |
16 | */ |
17 | |
18 | #ifndef __GTK_CSS_TYPES_PRIVATE_H__ |
19 | #define __GTK_CSS_TYPES_PRIVATE_H__ |
20 | |
21 | #include <glib-object.h> |
22 | #include <gsk/gsk.h> |
23 | |
24 | #include <gtk/gtkenums.h> |
25 | |
26 | G_BEGIN_DECLS |
27 | |
28 | typedef struct _GtkCssNode GtkCssNode; |
29 | typedef struct _GtkCssNodeDeclaration GtkCssNodeDeclaration; |
30 | typedef struct _GtkCssStyle GtkCssStyle; |
31 | typedef struct _GtkCssStaticStyle GtkCssStaticStyle; |
32 | |
33 | #define GTK_CSS_CHANGE_CLASS (1ULL << 0) |
34 | #define GTK_CSS_CHANGE_NAME (1ULL << 1) |
35 | #define GTK_CSS_CHANGE_ID (1ULL << 2) |
36 | #define GTK_CSS_CHANGE_FIRST_CHILD (1ULL << 3) |
37 | #define GTK_CSS_CHANGE_LAST_CHILD (1ULL << 4) |
38 | #define GTK_CSS_CHANGE_NTH_CHILD (1ULL << 5) |
39 | #define GTK_CSS_CHANGE_NTH_LAST_CHILD (1ULL << 6) |
40 | #define GTK_CSS_CHANGE_STATE (1ULL << 7) |
41 | #define GTK_CSS_CHANGE_HOVER (1ULL << 8) |
42 | #define GTK_CSS_CHANGE_DISABLED (1ULL << 9) |
43 | #define GTK_CSS_CHANGE_BACKDROP (1ULL << 10) |
44 | #define GTK_CSS_CHANGE_SELECTED (1ULL << 11) |
45 | |
46 | #define GTK_CSS_CHANGE_SIBLING_SHIFT 12 |
47 | |
48 | #define GTK_CSS_CHANGE_SIBLING_CLASS (1ULL << 12) |
49 | #define GTK_CSS_CHANGE_SIBLING_NAME (1ULL << 13) |
50 | #define GTK_CSS_CHANGE_SIBLING_ID (1ULL << 14) |
51 | #define GTK_CSS_CHANGE_SIBLING_FIRST_CHILD (1ULL << 15) |
52 | #define GTK_CSS_CHANGE_SIBLING_LAST_CHILD (1ULL << 16) |
53 | #define GTK_CSS_CHANGE_SIBLING_NTH_CHILD (1ULL << 17) |
54 | #define GTK_CSS_CHANGE_SIBLING_NTH_LAST_CHILD (1ULL << 18) |
55 | #define GTK_CSS_CHANGE_SIBLING_STATE (1ULL << 19) |
56 | #define GTK_CSS_CHANGE_SIBLING_HOVER (1ULL << 20) |
57 | #define GTK_CSS_CHANGE_SIBLING_DISABLED (1ULL << 21) |
58 | #define GTK_CSS_CHANGE_SIBLING_BACKDROP (1ULL << 22) |
59 | #define GTK_CSS_CHANGE_SIBLING_SELECTED (1ULL << 23) |
60 | |
61 | #define GTK_CSS_CHANGE_PARENT_SHIFT (GTK_CSS_CHANGE_SIBLING_SHIFT + GTK_CSS_CHANGE_SIBLING_SHIFT) |
62 | |
63 | #define GTK_CSS_CHANGE_PARENT_CLASS (1ULL << 24) |
64 | #define GTK_CSS_CHANGE_PARENT_NAME (1ULL << 25) |
65 | #define GTK_CSS_CHANGE_PARENT_ID (1ULL << 26) |
66 | #define GTK_CSS_CHANGE_PARENT_FIRST_CHILD (1ULL << 27) |
67 | #define GTK_CSS_CHANGE_PARENT_LAST_CHILD (1ULL << 28) |
68 | #define GTK_CSS_CHANGE_PARENT_NTH_CHILD (1ULL << 29) |
69 | #define GTK_CSS_CHANGE_PARENT_NTH_LAST_CHILD (1ULL << 30) |
70 | #define GTK_CSS_CHANGE_PARENT_STATE (1ULL << 31) |
71 | #define GTK_CSS_CHANGE_PARENT_HOVER (1ULL << 32) |
72 | #define GTK_CSS_CHANGE_PARENT_DISABLED (1ULL << 33) |
73 | #define GTK_CSS_CHANGE_PARENT_BACKDROP (1ULL << 34) |
74 | #define GTK_CSS_CHANGE_PARENT_SELECTED (1ULL << 35) |
75 | |
76 | #define GTK_CSS_CHANGE_PARENT_SIBLING_SHIFT (GTK_CSS_CHANGE_PARENT_SHIFT + GTK_CSS_CHANGE_SIBLING_SHIFT) |
77 | |
78 | #define GTK_CSS_CHANGE_PARENT_SIBLING_CLASS (1ULL << 36) |
79 | #define GTK_CSS_CHANGE_PARENT_SIBLING_NAME (1ULL << 37) |
80 | #define GTK_CSS_CHANGE_PARENT_SIBLING_ID (1ULL << 38) |
81 | #define GTK_CSS_CHANGE_PARENT_SIBLING_FIRST_CHILD (1ULL << 39) |
82 | #define GTK_CSS_CHANGE_PARENT_SIBLING_LAST_CHILD (1ULL << 40) |
83 | #define GTK_CSS_CHANGE_PARENT_SIBLING_NTH_CHILD (1ULL << 41) |
84 | #define GTK_CSS_CHANGE_PARENT_SIBLING_NTH_LAST_CHILD (1ULL << 42) |
85 | #define GTK_CSS_CHANGE_PARENT_SIBLING_STATE (1ULL << 43) |
86 | #define GTK_CSS_CHANGE_PARENT_SIBLING_HOVER (1ULL << 44) |
87 | #define GTK_CSS_CHANGE_PARENT_SIBLING_DISABLED (1ULL << 45) |
88 | #define GTK_CSS_CHANGE_PARENT_SIBLING_BACKDROP (1ULL << 46) |
89 | #define GTK_CSS_CHANGE_PARENT_SIBLING_SELECTED (1ULL << 47) |
90 | |
91 | /* add more */ |
92 | #define GTK_CSS_CHANGE_SOURCE (1ULL << 48) |
93 | #define GTK_CSS_CHANGE_PARENT_STYLE (1ULL << 49) |
94 | #define GTK_CSS_CHANGE_TIMESTAMP (1ULL << 50) |
95 | #define GTK_CSS_CHANGE_ANIMATIONS (1ULL << 51) |
96 | |
97 | #define GTK_CSS_CHANGE_RESERVED_BIT (1ULL << 62) |
98 | |
99 | typedef guint64 GtkCssChange; |
100 | |
101 | #define GTK_CSS_CHANGE_POSITION (GTK_CSS_CHANGE_FIRST_CHILD | \ |
102 | GTK_CSS_CHANGE_LAST_CHILD | \ |
103 | GTK_CSS_CHANGE_NTH_CHILD | \ |
104 | GTK_CSS_CHANGE_NTH_LAST_CHILD) |
105 | #define GTK_CSS_CHANGE_SIBLING_POSITION (GTK_CSS_CHANGE_POSITION << GTK_CSS_CHANGE_SIBLING_SHIFT) |
106 | |
107 | #define GTK_CSS_CHANGE_ANY_SELF (GTK_CSS_CHANGE_CLASS | \ |
108 | GTK_CSS_CHANGE_NAME | \ |
109 | GTK_CSS_CHANGE_ID | \ |
110 | GTK_CSS_CHANGE_POSITION | \ |
111 | GTK_CSS_CHANGE_STATE | \ |
112 | GTK_CSS_CHANGE_DISABLED | \ |
113 | GTK_CSS_CHANGE_BACKDROP | \ |
114 | GTK_CSS_CHANGE_SELECTED | \ |
115 | GTK_CSS_CHANGE_HOVER) |
116 | #define GTK_CSS_CHANGE_ANY_SIBLING (GTK_CSS_CHANGE_ANY_SELF << GTK_CSS_CHANGE_SIBLING_SHIFT) |
117 | #define GTK_CSS_CHANGE_ANY_PARENT (GTK_CSS_CHANGE_ANY_SELF << GTK_CSS_CHANGE_PARENT_SHIFT) |
118 | #define GTK_CSS_CHANGE_ANY_PARENT_SIBLING (GTK_CSS_CHANGE_ANY_SELF << GTK_CSS_CHANGE_PARENT_SIBLING_SHIFT) |
119 | |
120 | #define GTK_CSS_CHANGE_ANY (GTK_CSS_CHANGE_ANY_SELF | \ |
121 | GTK_CSS_CHANGE_ANY_SIBLING | \ |
122 | GTK_CSS_CHANGE_ANY_PARENT | \ |
123 | GTK_CSS_CHANGE_ANY_PARENT_SIBLING | \ |
124 | GTK_CSS_CHANGE_SOURCE | \ |
125 | GTK_CSS_CHANGE_PARENT_STYLE | \ |
126 | GTK_CSS_CHANGE_TIMESTAMP | \ |
127 | GTK_CSS_CHANGE_ANIMATIONS) |
128 | |
129 | /* |
130 | * GtkCssAffects: |
131 | * @GTK_CSS_AFFECTS_CONTENT: The content rendering is affected. |
132 | * This does not include things that affect the font. For those, |
133 | * see @GTK_CSS_AFFECTS_TEXT. |
134 | * @GTK_CSS_AFFECTS_BACKGROUND: The background rendering is affected. |
135 | * @GTK_CSS_AFFECTS_BORDER: The border styling is affected. |
136 | * @GTK_CSS_AFFECTS_TEXT_ATTRS: Text attributes are affected. |
137 | * @GTK_CSS_AFFECTS_TEXT_SIZE: Text size is affected. |
138 | * @GTK_CSS_AFFECTS_TEXT_CONTENT: Text rendering is affected, but size or |
139 | * attributes are not. |
140 | * @GTK_CSS_AFFECTS_ICON_SIZE: Icon size is affected. |
141 | * @GTK_CSS_AFFECTS_ICON_TEXTURE: The icon texture has changed and needs to be |
142 | * reloaded. |
143 | * @GTK_CSS_AFFECTS_ICON_REDRAW: Icons need to be redrawn (both symbolic and |
144 | * non-symbolic). |
145 | * @GTK_CSS_AFFECTS_ICON_REDRAW_SYMBOLIC: Symbolic icons need to be redrawn. |
146 | * @GTK_CSS_AFFECTS_OUTLINE: The outline styling is affected. |
147 | * @GTK_CSS_AFFECTS_SIZE: Changes in this property may have an effect |
148 | * on the allocated size of the element. Changes in these properties |
149 | * should cause a recomputation of the element's allocated size. |
150 | * @GTK_CSS_AFFECTS_POSTEFFECT: An effect is applied after drawing that changes |
151 | * @GTK_CSS_AFFECTS_TEXT: Affects anything related to text rendering. |
152 | * @GTK_CSS_AFFECTS_REDRAW: Affects anything that requires redraw. |
153 | * @GTK_CSS_AFFECTS_TRANSFORM: Affects the element transformation. |
154 | * |
155 | * The generic effects that a CSS property can have. If a value is |
156 | * set, then the property will have an influence on that feature. |
157 | * |
158 | * Note that multiple values can be set. |
159 | */ |
160 | typedef enum { |
161 | GTK_CSS_AFFECTS_CONTENT = (1 << 0), |
162 | GTK_CSS_AFFECTS_BACKGROUND = (1 << 1), |
163 | GTK_CSS_AFFECTS_BORDER = (1 << 2), |
164 | GTK_CSS_AFFECTS_TEXT_ATTRS = (1 << 3), |
165 | GTK_CSS_AFFECTS_TEXT_SIZE = (1 << 4), |
166 | GTK_CSS_AFFECTS_TEXT_CONTENT = (1 << 5), |
167 | GTK_CSS_AFFECTS_ICON_SIZE = (1 << 6), |
168 | GTK_CSS_AFFECTS_ICON_TEXTURE = (1 << 7), |
169 | GTK_CSS_AFFECTS_ICON_REDRAW = (1 << 8), |
170 | GTK_CSS_AFFECTS_ICON_REDRAW_SYMBOLIC = (1 << 9), |
171 | GTK_CSS_AFFECTS_OUTLINE = (1 << 10), |
172 | GTK_CSS_AFFECTS_SIZE = (1 << 11), |
173 | GTK_CSS_AFFECTS_POSTEFFECT = (1 << 12), |
174 | GTK_CSS_AFFECTS_TRANSFORM = (1 << 13), |
175 | } GtkCssAffects; |
176 | |
177 | #define GTK_CSS_AFFECTS_REDRAW (GTK_CSS_AFFECTS_CONTENT | \ |
178 | GTK_CSS_AFFECTS_BACKGROUND | \ |
179 | GTK_CSS_AFFECTS_BORDER | \ |
180 | GTK_CSS_AFFECTS_OUTLINE | \ |
181 | GTK_CSS_AFFECTS_POSTEFFECT) |
182 | |
183 | #define GTK_CSS_AFFECTS_TEXT (GTK_CSS_AFFECTS_TEXT_SIZE | \ |
184 | GTK_CSS_AFFECTS_TEXT_CONTENT) |
185 | |
186 | |
187 | enum { /*< skip >*/ |
188 | GTK_CSS_PROPERTY_COLOR, |
189 | GTK_CSS_PROPERTY_DPI, |
190 | GTK_CSS_PROPERTY_FONT_SIZE, |
191 | GTK_CSS_PROPERTY_ICON_PALETTE, |
192 | GTK_CSS_PROPERTY_BACKGROUND_COLOR, |
193 | GTK_CSS_PROPERTY_FONT_FAMILY, |
194 | GTK_CSS_PROPERTY_FONT_STYLE, |
195 | GTK_CSS_PROPERTY_FONT_WEIGHT, |
196 | GTK_CSS_PROPERTY_FONT_STRETCH, |
197 | GTK_CSS_PROPERTY_LETTER_SPACING, |
198 | GTK_CSS_PROPERTY_TEXT_DECORATION_LINE, |
199 | GTK_CSS_PROPERTY_TEXT_DECORATION_COLOR, |
200 | GTK_CSS_PROPERTY_TEXT_DECORATION_STYLE, |
201 | GTK_CSS_PROPERTY_TEXT_TRANSFORM, |
202 | GTK_CSS_PROPERTY_FONT_KERNING, |
203 | GTK_CSS_PROPERTY_FONT_VARIANT_LIGATURES, |
204 | GTK_CSS_PROPERTY_FONT_VARIANT_POSITION, |
205 | GTK_CSS_PROPERTY_FONT_VARIANT_CAPS, |
206 | GTK_CSS_PROPERTY_FONT_VARIANT_NUMERIC, |
207 | GTK_CSS_PROPERTY_FONT_VARIANT_ALTERNATES, |
208 | GTK_CSS_PROPERTY_FONT_VARIANT_EAST_ASIAN, |
209 | GTK_CSS_PROPERTY_TEXT_SHADOW, |
210 | GTK_CSS_PROPERTY_BOX_SHADOW, |
211 | GTK_CSS_PROPERTY_MARGIN_TOP, |
212 | GTK_CSS_PROPERTY_MARGIN_LEFT, |
213 | GTK_CSS_PROPERTY_MARGIN_BOTTOM, |
214 | GTK_CSS_PROPERTY_MARGIN_RIGHT, |
215 | GTK_CSS_PROPERTY_PADDING_TOP, |
216 | GTK_CSS_PROPERTY_PADDING_LEFT, |
217 | GTK_CSS_PROPERTY_PADDING_BOTTOM, |
218 | GTK_CSS_PROPERTY_PADDING_RIGHT, |
219 | GTK_CSS_PROPERTY_BORDER_TOP_STYLE, |
220 | GTK_CSS_PROPERTY_BORDER_TOP_WIDTH, |
221 | GTK_CSS_PROPERTY_BORDER_LEFT_STYLE, |
222 | GTK_CSS_PROPERTY_BORDER_LEFT_WIDTH, |
223 | GTK_CSS_PROPERTY_BORDER_BOTTOM_STYLE, |
224 | GTK_CSS_PROPERTY_BORDER_BOTTOM_WIDTH, |
225 | GTK_CSS_PROPERTY_BORDER_RIGHT_STYLE, |
226 | GTK_CSS_PROPERTY_BORDER_RIGHT_WIDTH, |
227 | GTK_CSS_PROPERTY_BORDER_TOP_LEFT_RADIUS, |
228 | GTK_CSS_PROPERTY_BORDER_TOP_RIGHT_RADIUS, |
229 | GTK_CSS_PROPERTY_BORDER_BOTTOM_RIGHT_RADIUS, |
230 | GTK_CSS_PROPERTY_BORDER_BOTTOM_LEFT_RADIUS, |
231 | GTK_CSS_PROPERTY_OUTLINE_STYLE, |
232 | GTK_CSS_PROPERTY_OUTLINE_WIDTH, |
233 | GTK_CSS_PROPERTY_OUTLINE_OFFSET, |
234 | GTK_CSS_PROPERTY_BACKGROUND_CLIP, |
235 | GTK_CSS_PROPERTY_BACKGROUND_ORIGIN, |
236 | GTK_CSS_PROPERTY_BACKGROUND_SIZE, |
237 | GTK_CSS_PROPERTY_BACKGROUND_POSITION, |
238 | GTK_CSS_PROPERTY_BORDER_TOP_COLOR, |
239 | GTK_CSS_PROPERTY_BORDER_RIGHT_COLOR, |
240 | GTK_CSS_PROPERTY_BORDER_BOTTOM_COLOR, |
241 | GTK_CSS_PROPERTY_BORDER_LEFT_COLOR, |
242 | GTK_CSS_PROPERTY_OUTLINE_COLOR, |
243 | GTK_CSS_PROPERTY_BACKGROUND_REPEAT, |
244 | GTK_CSS_PROPERTY_BACKGROUND_IMAGE, |
245 | GTK_CSS_PROPERTY_BACKGROUND_BLEND_MODE, |
246 | GTK_CSS_PROPERTY_BORDER_IMAGE_SOURCE, |
247 | GTK_CSS_PROPERTY_BORDER_IMAGE_REPEAT, |
248 | GTK_CSS_PROPERTY_BORDER_IMAGE_SLICE, |
249 | GTK_CSS_PROPERTY_BORDER_IMAGE_WIDTH, |
250 | GTK_CSS_PROPERTY_ICON_SOURCE, |
251 | GTK_CSS_PROPERTY_ICON_SIZE, |
252 | GTK_CSS_PROPERTY_ICON_SHADOW, |
253 | GTK_CSS_PROPERTY_ICON_STYLE, |
254 | GTK_CSS_PROPERTY_ICON_TRANSFORM, |
255 | GTK_CSS_PROPERTY_ICON_FILTER, |
256 | GTK_CSS_PROPERTY_BORDER_SPACING, |
257 | GTK_CSS_PROPERTY_TRANSFORM, |
258 | GTK_CSS_PROPERTY_TRANSFORM_ORIGIN, |
259 | GTK_CSS_PROPERTY_MIN_WIDTH, |
260 | GTK_CSS_PROPERTY_MIN_HEIGHT, |
261 | GTK_CSS_PROPERTY_TRANSITION_PROPERTY, |
262 | GTK_CSS_PROPERTY_TRANSITION_DURATION, |
263 | GTK_CSS_PROPERTY_TRANSITION_TIMING_FUNCTION, |
264 | GTK_CSS_PROPERTY_TRANSITION_DELAY, |
265 | GTK_CSS_PROPERTY_ANIMATION_NAME, |
266 | GTK_CSS_PROPERTY_ANIMATION_DURATION, |
267 | GTK_CSS_PROPERTY_ANIMATION_TIMING_FUNCTION, |
268 | GTK_CSS_PROPERTY_ANIMATION_ITERATION_COUNT, |
269 | GTK_CSS_PROPERTY_ANIMATION_DIRECTION, |
270 | GTK_CSS_PROPERTY_ANIMATION_PLAY_STATE, |
271 | GTK_CSS_PROPERTY_ANIMATION_DELAY, |
272 | GTK_CSS_PROPERTY_ANIMATION_FILL_MODE, |
273 | GTK_CSS_PROPERTY_OPACITY, |
274 | GTK_CSS_PROPERTY_FILTER, |
275 | GTK_CSS_PROPERTY_CARET_COLOR, |
276 | GTK_CSS_PROPERTY_SECONDARY_CARET_COLOR, |
277 | GTK_CSS_PROPERTY_FONT_FEATURE_SETTINGS, |
278 | GTK_CSS_PROPERTY_FONT_VARIATION_SETTINGS, |
279 | GTK_CSS_PROPERTY_LINE_HEIGHT, |
280 | /* add more */ |
281 | GTK_CSS_PROPERTY_N_PROPERTIES |
282 | }; |
283 | |
284 | typedef enum /*< skip >*/ { |
285 | GTK_CSS_AREA_BORDER_BOX, |
286 | GTK_CSS_AREA_PADDING_BOX, |
287 | GTK_CSS_AREA_CONTENT_BOX |
288 | } GtkCssArea; |
289 | |
290 | typedef enum /*< skip >*/ { |
291 | GTK_CSS_DIRECTION_NORMAL, |
292 | GTK_CSS_DIRECTION_REVERSE, |
293 | GTK_CSS_DIRECTION_ALTERNATE, |
294 | GTK_CSS_DIRECTION_ALTERNATE_REVERSE |
295 | } GtkCssDirection; |
296 | |
297 | typedef enum /*< skip >*/ { |
298 | GTK_CSS_PLAY_STATE_RUNNING, |
299 | GTK_CSS_PLAY_STATE_PAUSED |
300 | } GtkCssPlayState; |
301 | |
302 | typedef enum /*< skip >*/ { |
303 | GTK_CSS_FILL_NONE, |
304 | GTK_CSS_FILL_FORWARDS, |
305 | GTK_CSS_FILL_BACKWARDS, |
306 | GTK_CSS_FILL_BOTH |
307 | } GtkCssFillMode; |
308 | |
309 | typedef enum /*< skip >*/ { |
310 | GTK_CSS_ICON_STYLE_REQUESTED, |
311 | GTK_CSS_ICON_STYLE_REGULAR, |
312 | GTK_CSS_ICON_STYLE_SYMBOLIC |
313 | } GtkCssIconStyle; |
314 | |
315 | typedef enum /*< skip >*/ { |
316 | /* relative font sizes */ |
317 | GTK_CSS_FONT_SIZE_SMALLER, |
318 | GTK_CSS_FONT_SIZE_LARGER, |
319 | /* absolute font sizes */ |
320 | GTK_CSS_FONT_SIZE_XX_SMALL, |
321 | GTK_CSS_FONT_SIZE_X_SMALL, |
322 | GTK_CSS_FONT_SIZE_SMALL, |
323 | GTK_CSS_FONT_SIZE_MEDIUM, |
324 | GTK_CSS_FONT_SIZE_LARGE, |
325 | GTK_CSS_FONT_SIZE_X_LARGE, |
326 | GTK_CSS_FONT_SIZE_XX_LARGE |
327 | } GtkCssFontSize; |
328 | |
329 | typedef enum /*< skip >*/ { |
330 | GTK_CSS_TEXT_DECORATION_LINE_NONE = 1 << 0, |
331 | GTK_CSS_TEXT_DECORATION_LINE_UNDERLINE = 1 << 1, |
332 | GTK_CSS_TEXT_DECORATION_LINE_OVERLINE = 1 << 2, |
333 | GTK_CSS_TEXT_DECORATION_LINE_LINE_THROUGH = 1 << 3 |
334 | } GtkTextDecorationLine; |
335 | |
336 | typedef enum /*< skip >*/ { |
337 | GTK_CSS_TEXT_DECORATION_STYLE_SOLID, |
338 | GTK_CSS_TEXT_DECORATION_STYLE_DOUBLE, |
339 | GTK_CSS_TEXT_DECORATION_STYLE_WAVY |
340 | } GtkTextDecorationStyle; |
341 | |
342 | typedef enum /*< skip >*/ { |
343 | GTK_CSS_TEXT_TRANSFORM_NONE, |
344 | GTK_CSS_TEXT_TRANSFORM_LOWERCASE, |
345 | GTK_CSS_TEXT_TRANSFORM_UPPERCASE, |
346 | GTK_CSS_TEXT_TRANSFORM_CAPITALIZE, |
347 | } GtkTextTransform; |
348 | |
349 | /* for the order in arrays */ |
350 | typedef enum /*< skip >*/ { |
351 | GTK_CSS_TOP, |
352 | GTK_CSS_RIGHT, |
353 | GTK_CSS_BOTTOM, |
354 | GTK_CSS_LEFT |
355 | } GtkCssSide; |
356 | |
357 | typedef enum /*< skip >*/ { |
358 | GTK_CSS_DIMENSION_PERCENTAGE, |
359 | GTK_CSS_DIMENSION_NUMBER, |
360 | GTK_CSS_DIMENSION_LENGTH, |
361 | GTK_CSS_DIMENSION_ANGLE, |
362 | GTK_CSS_DIMENSION_TIME |
363 | } GtkCssDimension; |
364 | |
365 | typedef enum /*< skip >*/ { |
366 | /* CSS term: <number> */ |
367 | GTK_CSS_NUMBER, |
368 | /* CSS term: <percentage> */ |
369 | GTK_CSS_PERCENT, |
370 | /* CSS term: <length> */ |
371 | GTK_CSS_PX, |
372 | GTK_CSS_PT, |
373 | GTK_CSS_EM, |
374 | GTK_CSS_EX, |
375 | GTK_CSS_REM, |
376 | GTK_CSS_PC, |
377 | GTK_CSS_IN, |
378 | GTK_CSS_CM, |
379 | GTK_CSS_MM, |
380 | /* CSS term: <angle> */ |
381 | GTK_CSS_RAD, |
382 | GTK_CSS_DEG, |
383 | GTK_CSS_GRAD, |
384 | GTK_CSS_TURN, |
385 | /* CSS term: <time> */ |
386 | GTK_CSS_S, |
387 | GTK_CSS_MS, |
388 | } GtkCssUnit; |
389 | |
390 | typedef enum /*< skip >*/ { |
391 | GTK_CSS_FONT_KERNING_AUTO, |
392 | GTK_CSS_FONT_KERNING_NORMAL, |
393 | GTK_CSS_FONT_KERNING_NONE |
394 | } GtkCssFontKerning; |
395 | |
396 | typedef enum /*< skip >*/ { |
397 | GTK_CSS_FONT_VARIANT_LIGATURE_NORMAL = 1 << 0, |
398 | GTK_CSS_FONT_VARIANT_LIGATURE_NONE = 1 << 1, |
399 | GTK_CSS_FONT_VARIANT_LIGATURE_COMMON_LIGATURES = 1 << 2, |
400 | GTK_CSS_FONT_VARIANT_LIGATURE_NO_COMMON_LIGATURES = 1 << 3, |
401 | GTK_CSS_FONT_VARIANT_LIGATURE_DISCRETIONARY_LIGATURES = 1 << 4, |
402 | GTK_CSS_FONT_VARIANT_LIGATURE_NO_DISCRETIONARY_LIGATURES = 1 << 5, |
403 | GTK_CSS_FONT_VARIANT_LIGATURE_HISTORICAL_LIGATURES = 1 << 6, |
404 | GTK_CSS_FONT_VARIANT_LIGATURE_NO_HISTORICAL_LIGATURES = 1 << 7, |
405 | GTK_CSS_FONT_VARIANT_LIGATURE_CONTEXTUAL = 1 << 8, |
406 | GTK_CSS_FONT_VARIANT_LIGATURE_NO_CONTEXTUAL = 1 << 9 |
407 | } GtkCssFontVariantLigature; |
408 | |
409 | typedef enum /*< skip >*/ { |
410 | GTK_CSS_FONT_VARIANT_POSITION_NORMAL, |
411 | GTK_CSS_FONT_VARIANT_POSITION_SUB, |
412 | GTK_CSS_FONT_VARIANT_POSITION_SUPER |
413 | } GtkCssFontVariantPosition; |
414 | |
415 | typedef enum /*< skip >*/ { |
416 | GTK_CSS_FONT_VARIANT_NUMERIC_NORMAL = 1 << 0, |
417 | GTK_CSS_FONT_VARIANT_NUMERIC_LINING_NUMS = 1 << 1, |
418 | GTK_CSS_FONT_VARIANT_NUMERIC_OLDSTYLE_NUMS = 1 << 2, |
419 | GTK_CSS_FONT_VARIANT_NUMERIC_PROPORTIONAL_NUMS = 1 << 3, |
420 | GTK_CSS_FONT_VARIANT_NUMERIC_TABULAR_NUMS = 1 << 4, |
421 | GTK_CSS_FONT_VARIANT_NUMERIC_DIAGONAL_FRACTIONS = 1 << 5, |
422 | GTK_CSS_FONT_VARIANT_NUMERIC_STACKED_FRACTIONS = 1 << 6, |
423 | GTK_CSS_FONT_VARIANT_NUMERIC_ORDINAL = 1 << 7, |
424 | GTK_CSS_FONT_VARIANT_NUMERIC_SLASHED_ZERO = 1 << 8 |
425 | } GtkCssFontVariantNumeric; |
426 | |
427 | typedef enum /*< skip >*/ { |
428 | GTK_CSS_FONT_VARIANT_CAPS_NORMAL, |
429 | GTK_CSS_FONT_VARIANT_CAPS_SMALL_CAPS, |
430 | GTK_CSS_FONT_VARIANT_CAPS_ALL_SMALL_CAPS, |
431 | GTK_CSS_FONT_VARIANT_CAPS_PETITE_CAPS, |
432 | GTK_CSS_FONT_VARIANT_CAPS_ALL_PETITE_CAPS, |
433 | GTK_CSS_FONT_VARIANT_CAPS_UNICASE, |
434 | GTK_CSS_FONT_VARIANT_CAPS_TITLING_CAPS |
435 | } GtkCssFontVariantCaps; |
436 | |
437 | typedef enum /*< skip >*/ { |
438 | GTK_CSS_FONT_VARIANT_ALTERNATE_NORMAL, |
439 | GTK_CSS_FONT_VARIANT_ALTERNATE_HISTORICAL_FORMS |
440 | } GtkCssFontVariantAlternate; |
441 | |
442 | typedef enum /*< skip >*/ { |
443 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_NORMAL = 1 << 0, |
444 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_JIS78 = 1 << 1, |
445 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_JIS83 = 1 << 2, |
446 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_JIS90 = 1 << 3, |
447 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_JIS04 = 1 << 4, |
448 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_SIMPLIFIED = 1 << 5, |
449 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_TRADITIONAL = 1 << 6, |
450 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_FULL_WIDTH = 1 << 7, |
451 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_PROPORTIONAL = 1 << 8, |
452 | GTK_CSS_FONT_VARIANT_EAST_ASIAN_RUBY = 1 << 9 |
453 | } GtkCssFontVariantEastAsian; |
454 | |
455 | static inline GtkCssChange |
456 | _gtk_css_change_for_sibling (GtkCssChange match) |
457 | { |
458 | #define BASE_STATES ( GTK_CSS_CHANGE_CLASS \ |
459 | | GTK_CSS_CHANGE_NAME \ |
460 | | GTK_CSS_CHANGE_ID \ |
461 | | GTK_CSS_CHANGE_FIRST_CHILD \ |
462 | | GTK_CSS_CHANGE_LAST_CHILD \ |
463 | | GTK_CSS_CHANGE_NTH_CHILD \ |
464 | | GTK_CSS_CHANGE_NTH_LAST_CHILD \ |
465 | | GTK_CSS_CHANGE_STATE \ |
466 | | GTK_CSS_CHANGE_HOVER \ |
467 | | GTK_CSS_CHANGE_DISABLED \ |
468 | | GTK_CSS_CHANGE_SELECTED \ |
469 | | GTK_CSS_CHANGE_BACKDROP) |
470 | |
471 | #define KEEP_STATES ( ~(BASE_STATES|GTK_CSS_CHANGE_SOURCE|GTK_CSS_CHANGE_PARENT_STYLE) \ |
472 | | GTK_CSS_CHANGE_NTH_CHILD \ |
473 | | GTK_CSS_CHANGE_NTH_LAST_CHILD) |
474 | |
475 | return (match & KEEP_STATES) | ((match & BASE_STATES) << GTK_CSS_CHANGE_SIBLING_SHIFT); |
476 | |
477 | #undef BASE_STATES |
478 | #undef KEEP_STATES |
479 | } |
480 | |
481 | static inline GtkCssChange |
482 | _gtk_css_change_for_child (GtkCssChange match) |
483 | { |
484 | #define BASE_STATES ( GTK_CSS_CHANGE_CLASS \ |
485 | | GTK_CSS_CHANGE_NAME \ |
486 | | GTK_CSS_CHANGE_ID \ |
487 | | GTK_CSS_CHANGE_FIRST_CHILD \ |
488 | | GTK_CSS_CHANGE_LAST_CHILD \ |
489 | | GTK_CSS_CHANGE_NTH_CHILD \ |
490 | | GTK_CSS_CHANGE_NTH_LAST_CHILD \ |
491 | | GTK_CSS_CHANGE_STATE \ |
492 | | GTK_CSS_CHANGE_HOVER \ |
493 | | GTK_CSS_CHANGE_DISABLED \ |
494 | | GTK_CSS_CHANGE_BACKDROP \ |
495 | | GTK_CSS_CHANGE_SELECTED \ |
496 | | GTK_CSS_CHANGE_SIBLING_CLASS \ |
497 | | GTK_CSS_CHANGE_SIBLING_NAME \ |
498 | | GTK_CSS_CHANGE_SIBLING_ID \ |
499 | | GTK_CSS_CHANGE_SIBLING_FIRST_CHILD \ |
500 | | GTK_CSS_CHANGE_SIBLING_LAST_CHILD \ |
501 | | GTK_CSS_CHANGE_SIBLING_NTH_CHILD \ |
502 | | GTK_CSS_CHANGE_SIBLING_NTH_LAST_CHILD \ |
503 | | GTK_CSS_CHANGE_SIBLING_STATE \ |
504 | | GTK_CSS_CHANGE_SIBLING_HOVER \ |
505 | | GTK_CSS_CHANGE_SIBLING_DISABLED \ |
506 | | GTK_CSS_CHANGE_SIBLING_BACKDROP \ |
507 | | GTK_CSS_CHANGE_SIBLING_SELECTED) |
508 | |
509 | #define KEEP_STATES (~(BASE_STATES|GTK_CSS_CHANGE_SOURCE|GTK_CSS_CHANGE_PARENT_STYLE)) |
510 | |
511 | return (match & KEEP_STATES) | ((match & BASE_STATES) << GTK_CSS_CHANGE_PARENT_SHIFT); |
512 | |
513 | #undef BASE_STATES |
514 | #undef KEEP_STATES |
515 | } |
516 | |
517 | GtkCssDimension gtk_css_unit_get_dimension (GtkCssUnit unit) G_GNUC_CONST; |
518 | |
519 | char * gtk_css_change_to_string (GtkCssChange change) G_GNUC_MALLOC; |
520 | void gtk_css_change_print (GtkCssChange change, |
521 | GString *string); |
522 | |
523 | const char * gtk_css_pseudoclass_name (GtkStateFlags flags) G_GNUC_CONST; |
524 | |
525 | /* These hash functions are selected so they achieve 2 things: |
526 | * 1. collision free among each other |
527 | * Hashing the CSS selectors "button", ".button" and "#button" should give different results. |
528 | * So we multiply the hash values with distinct prime numbers. |
529 | * 2. generate small numbers |
530 | * It's why the code uses quarks instead of interned strings. Interned strings are random |
531 | * pointers, quarks are numbers increasing from 0. |
532 | * Both of these goals should achieve a bloom filter for selector matching that is as free |
533 | * of collisions as possible. |
534 | */ |
535 | static inline guint |
536 | gtk_css_hash_class (GQuark klass) |
537 | { |
538 | return klass * 5; |
539 | } |
540 | static inline guint |
541 | gtk_css_hash_name (GQuark name) |
542 | { |
543 | return name * 7; |
544 | } |
545 | static inline guint |
546 | gtk_css_hash_id (GQuark id) |
547 | { |
548 | return id * 11; |
549 | } |
550 | |
551 | G_END_DECLS |
552 | |
553 | #endif /* __GTK_CSS_TYPES_PRIVATE_H__ */ |
554 | |